Text

2002 Annual Radioactive Effluent Release Report, Section 2.0, Appendix A-D
	ML030690192
Person / Time
Site:	Saint Lucie
Issue date:	02/28/2003
From:	Jernigan D; Florida Power & Light Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-2003-033, TS 6.14, TS 6.9.1.7
	Download: ML030690192 (163)
	v • d • e

Page 98 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.0 GASEOUS RELEASES METHODOLOGY

Page 99 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.1 Gaseous Effluent Model Assumptions Description of Site - (The FUSAR contains the official description of the site characteristics. The description that follows is a brief summary for dose calculation purposes only). The St. Lucie Plant is located on an island surrounded on two sides by the Atlantic Ocean and the Indian River, an estuary of the Atlantic Ocean.

Private property adjoins the plant site in the north and south directions. A meteorological tower is located north of the plant near the site property line. There are 16 sectors, for dose calculation purposes, divided into 22.50 each. The MET tower is calibrated such that a zero degree bearing coincides with TRUE NORTH.

A bearing of zero degrees dissects the north sector such that bearings of 348.750 and 11.250 define the boundaries of the north sector. The nearest distance to private property occurs in the north sector at approximately 0.97 miles. For ease of calculation, this 0.97 mile radius is assumed in all directions, although the real Unrestricted Area Boundary is defined in Figure 5.1-1 of the TS. Doses calculated over water areas do not apply to Controls or the annual report and may be listed as O.W. (over water) in lieu of performing calculations. The 0.97 mile range in the NW sector is O.W., but it was chosen as the worst sector for conservative dose calculations using the historical MET data.

Historical MET Data - MET data, between September 1, 1976 and August 31, 1978, from the St. Lucie MET Tower was analyzed by Dames & Moore of Washington, D.C. The methodology used by Dames & Moore was consistent with methods suggested by Regulatory Guide 1.111, Revision 1. Recirculation correction factors were also calculated for the St. Lucie Site and are incorporated into the historical MET tables (Tables M5, M6 and M7) in Appendix A of this manual. It was determined that these two years are representative data for this locale.

Dose Calculations - Dose calculations for Control dose limits are normally calculated using historical MET data and receptor location(s) which yield calculated doses no lower than the real location(s) experiencing the most exposure. Actual MET data factors are calculated and are normally used in dose calculations for the annual reports. Approximate and conservative methods may be used in lieu of actual meteorological measurements.

Live MET data and hour-by-hour dose calculations are beyond the scope of this manual. Historical information and conservative receptor locations, etc., are only used for ease of Control dose limit calculations. Dose calculations for Control dose limits may be performed using actual MET data and real receptor locations. Any dose calculations performed with actual data should note the source of the data in the annual report. Actual MET data reduction should be performed in accordance with Regulatory Guide 1.111, Revision 1 and should incorporate Recirculation Correction Factors from Table M-4 of this manual.

Page 100 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.1 (continued)

Dose Calculations - (continued)

The St. Lucie site uses the long term ground release model for all gaseous effluents. Only those radionuclides that appear in the gaseous effluent dose factor tables will be considered in any dose calculations. Radioiodines are defined as Iodine-131 and 1-133 for application to Controls. Other nuclides of Iodine may be included in dose calculations for ease of performing calculations, but their dose contribution does not have to be included in the Control requirements. Land Census information will apply to the calendar year following the year that the census was taken in to avoid splitting quarters, etc.

2.2 Determining the Total Body and Skin Dose Rates for Noble Gas Releases And Establishing Setpoints for Effluent Monitors Discussion - Control 3.11.2.1 limits the dose rate from noble gases in airborne releases to <500 mrem/yr - total body and <3000 mrem/yr - skin. Control 3.3.3.11 requires that the gaseous radioactive effluent monitoring instrumentation be operable with alarm/trip setpoints set to ensure that these dose rate limits are not exceeded. The results of the sampling and analysis program of Control Table 4.11-2 are used to demonstrate compliance with these limits.

The following calculation method is provided for determining the dose rates to the total body and skin from noble gases in airborne releases. The alarm/trip setpoints are based on the dose rate calculations. The Controls apply to all airborne releases on the site but all releases may be treated as if discharged from a single release point. Only those noble gases appearing in Table G-2 will be considered.

The calculation methods are based on Sections 5.1 and 5.2 of NUREG-0133, November 1978. The equations are:

For TOTAL BODY Dose Rate:

n DRTB

_ K, (X/Q) (Q DOT),

For TOTAL SKIN Dose Rate:

n DRSk,,l =X [L, + 1.1 M, (X/Q) (0 DOT),

i

Page 101 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

Where:

DRTB

= total body dose rate from noble gases in airborne releases (mrem/yr)

DRskn

= skin dose rate from noble gases in airborne releases (mrem/yr)

I

= a mathematical symbol to signify the operations to the right of the symbol are to be performed for each noble gas nuclide (i) through (n) and the individual nuclide doses are summed to arrive at the total dose rate for the release source.

K,

= the total body dose factor due to gamma emissions for each noble gas nuclide reported in the release source. (mrem-m3/gCi-yr)

L,

= the skin dose factor due to beta emissions for each noble gas nuclide (i) reported in the assay of the release source. (mrem-m3/gCi-yr)

M,

= the air dose factor due to gamma emissions for each noble gas nuclide (i) reported in the assay of the release source. The constant 1.1 converts mrad to mrem since the units of M, are in (mrad-m3 O/Ci-yr)

(X/Q)

= for ground level, the highest calculated annual long term historic relative concentration for any of the 16 sectors, at or beyond the exclusion area boundary (sec/m3)

(Q DOT), = The release irate of noble gas nuclide (i) in [tCi/sec from the release source of interest

Page 102 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

Setpoint Determination A.

To comply with Control 3.3.3.10, the alarm/trip setpoints are established to ensure that all noble gas releases in progress do not exceed the ODCM Control 3.11.2.1 noble gas release rate limit for the site. Using pre-ODCM Revision 0 data, the total body dose was determined to be more limiting than the calculated skin dose, therefore the site release rate limit of total body dose rate of 500 mrem/yr has been determined to be equivalent to 3.5E+05 uCi/sec being released from the site. Using 3.5E+05 uCi/sec as the equivalent of 100 percent of the site limit, each release point on site may be allotted a portion of the 100 percent, such that the sum of all release point portions allotted shall be less than or equal to 100 percent.

The release point's actual monitor setpoint shall take into account the physical release characteristics of maximum expected volume release rate and its percent allotment for a single release point since uCi/sec is proportional to volume rate. The ODCM actual release points and an example of percent allotments is provided:

Site Limit in Percent = 100%

Site Limit in uCi/sec = 3.5E+05 uCi/sec (Example)

Percent ODCM Release Point Allotment Unit 1 Plant Vent 40 Unit 1 Fuel Bldg. Vent 5

ECCS 1A 1

ECCS 1 B 1

Unit 2 Plant Vent 40 Unit 2 Fuel Bldg. Vent 5

ECCS 2A 1

ECCS 2B 1

Blowdown Bldg. Vent

+

5 99 or 1 percent below the Site Limit Total Percent Allocated=

Page 103 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

A.

(continued)

More or less percentage may be used for a release point, but the sum of the total percent allocated to the above Release Points shall never be allowed to exceed 100 percent. The ECCS Reactor Auxiliary Building Exhaust are not ODCM required monitored release points, but a small percentage should be allotted to each to cover short periodic fan surveillance runs. This allocation is controlled per Chemistry Procedure COP-07.05, Process Monitor Setpoints where Chemistry Supervisor approval is required. COP-07.05 provides calculation steps to calculate a Noble Gas Release Rate Setpoint based on the methodology steps described below. A release point's percent allotment will be converted into the release point's indicating engineering unit of uCi/cc that will be equivalent to the allocated portion of the site limit.

1.

Obtain the release point's maximum expected process flow release rate (V) in Cubic Feet per Minute (cfm) from the Effluent Supervisor.

2.

Obtain the release point's percent of site limit allotment (PA) from the Chemistry Supervisor.

3.

Substitute the release point's V and PA values into the below equation(s) to obtain the Release Point's Setpoint (SP) in the desired engineering unit (uCi/cc or uCi/sec).

SP =

3.5E+05 uCi x 60 sec x min x

ft3 x

PA uCi/cc sec min V ft3 28317 cc 100%

SP =

uCi/cc which is the TABLE 3.3-14 HIGH SETPOINT for uCi/cc ODCM Effluent Gas Channels that have a "Allotted % of Site Limit" declared as their HIGH SETPOINT.

SP =

3.5E+05 uCi x PA uCi/sec sec 100%

SP =

uCi/sec uCi/sec

Page 104 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1. (continued)

A. (continued)

In the case of Unit 2 Plant Vent there are 3 ODCM Effluent Gas Channels Monitoring the Plant Vent. The wide range channel 624 HIGH SETPOINT in uCi/sec is equivalent to 2A PV PIG LOW RANGE GAS and 2B PIG LOW RANGE GAS channel 624 uses the equivalent uCi/sec based on the uCi/cc at the maximum expected process flow rate. Since they are monitoring the same release point (i.e., each of these channels does not receive their own allotted % of the Site Limit).

4.

The significance of an ODCM Effluent Gas Channel that has a "Allotted % of Site Limit" HIGH Setpoint requires further discussion (Mid and High Noble Gas Accident Channels are not part of this discussion):

a.

For Plant Vent Release Points on each reactor unit, the "Allotted

% of Site Limit" needs to be high enough to allow for Batch Releases from Gas Decay Tank and Containment Venting Operations, and at the same time COP-01.06, Processing Gaseous Waste shall provide instruction for administratively controlling Batch Releases such that the radioactive concentration and release rate will not be allowed to exceed the site limit at any time.

b.

The receipt of a valid HIGH Alarm on a release point where the ODCM Low Range Gas Channel's radioactivity is approximately equal to the HIGH Alarm setpoint does not mean the site limit has been exceeded, rather it is at a concentration that is equivalent to the "Allotted % of Site Limit".

setpoint in uCi/cc V or Vmax ft3/minute vent flow SP =

uCi x 28317 cc x Vmax ft3 x minute uCi/sec (equivalent) cc ft3 minute 60 second SP =

uCi equivalent to a channel indicating a (uCi/sec) sec uCi/cc concentration assuming a volume release rate of V or Vmax.

SP =

uCi x 100

-=

(% of Site Limit)

(above) sec 350,000 uCi/sec of Site Limit

Page 105 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

A.

(continued)

4.

(continued)

c.

The receipt of a valid HIGH Alarm on a release point where the ODCM Low Range Gas Channel's radioactivity is greater than the HIGH Alarm setpoint may quickly be estimated based on:

FsL = RPsL + (Sum of all other Release Point's RPSL on site)

RPSL = Rel Pt's Rel Pt's volume time Channel's x Release x conv.

x conv. x 1/(site limit) uCi/cc Rate (V) const.

const.

RPsL = uCi x

V ft3 x 28317cc x

min x

sec cc min ft3 60 sec 3.5E+05 uCi Where:

FsL = Fraction of the Site Limit RPsL = Fraction of a Release Point's contribution to the site limit (Sum of all other Release Point's RPsL on site) is normally less than 0.10 under normal operating conditions.

V = in ft3/min, the Release Point's actual process Volume flow release rate A value of RPsL >1.0 or a FSL >1.0 would be exceeding the Site Limit Based on the above estimate. Off Normal Procedure allow 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to obtain a grab sample of the Release Point so that the actual site limit situation may be evaluated. This method is discussed in the following step.

Page 106 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1. (continued)

A. (continued)

5.

To quantify the Release Point's actual Noble Gas Dose Rate, the following would need to be performed:

a.

A Noble Gas Activity Grab Sample would be obtained and analyzed to determine each Noble Gas Isotopic concentration.

b.

The results would be used to perform calculations per ODCM Step 2.2.2 for Noble Gas Total Body Dose Rate and Skin Dose Rate.

c.

If the Release Point's HIGH Alarms were received on the Table 3.3-14 ODCM Related Particulate and/or Iodine Channel, then ODCM Step 2.3 calculations should be performed as soon as possible after the continuous collection medium(s) and a Tritium Sample can be pulled and analyzed to evaluate compliance with ODCM Control 3.11.2.1.b.

Page 107 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

B.

No Particulate or Iodine Radioactivity Channels are required by the ODCM.

Table 3.3-13 requires Iodine and Particulate Samplers only. Technical Specification Table 3.3-6 requires a Fuel Building Vent Particulate Channel (the bases for the setpoint on the Fuel Building Vent Particulate Channel is described in 2.2.1.C). The FUSAR does describe Particulate and Iodine Radioactivity Channels. These Channels are listed in ODCM Table 3.3-14 and ALERT and HIGH Setpoints are provided. The intent of providing these setpoints isjto provide early warning that the effluent pathway conditions have increased such that a grab sample should be obtained if a HIGH Alarm Setpoint is reached or exceeded. The Particulate and Iodine HIGH Alarm Setpoint bases is that the collection mediums are fixed filter where continuing deposition of radioactivity would cause a increase in the channel count rate up to the setpoint level(s), the resulting dose rate can be shown to be less than 1 percent of the site limit for ODCM Control 3.11.2.1.b for Iodine-131, Iodine-133, and all radionuclides in particulate from with half-lives greater than 8 days, is that these channel detectors are gross activity monitors of the scintillation type where the count rate is not dependent (above threshold) on the energy of the isotope entrained on the collection medium, and that these channels are qualitative trend indicators since the channel count rate cannot be corrected for the accrued sample collection volume. Plant historical trends have shown that Noble Gas Activity may contribute to the count rate of the Reactor Auxiliary Building (Plant) Vent Particulate and Iodine Channel(s). In this event the Noble Gas contribution may be added to the Table 3.3-14 Alert and High Setpoints for Plant Vents only.

The sampling mediums associated with the Particulate and Iodine Channels in Table 3.3-14 are also controlled by the requirements of ODCM Table 4.11-2 which requires 4/M Minimum Analysis Frequency of the sampling mediums. These analysis are used to confirm and quantify the isotopic composition of the radioactivity being monitored by these channels.

The presence of Noble Gas on collection medium would be confirmed by these analysis.

Page 108 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

B.

(continued)

If an alarm occurs, Channel Check(s) should be performed on these channel(s), an ALERT Alarm should be investigated and a HIGH Alarm shall require isotopic analysis of particulate and/or iodine channel medium of the affected channel(s). The Isotopic analysis of the medium shall be used to evaluate particulate and/or iodine dose rate levels per the methodology of ODCM 2.3.

C. To comply with Technical Specification 3.3.3.1, Table 3.3-6 Radiation Monitoring Instrumentation, "Instrument 2.a.ii. Particulate Activity", with Alarm/Trip Setpoint determined and set in accordance with the requirements of the Offsite Dose Calculation Manual, the following is the BASES for Fuel Building Particulate Channel High Alarm Setpoints for Unit 1 and Unit 2:

Unit 1 Fuel Building:

The 10,000 cpm High Setpoint is based on an Infant's Maximum Exposed Organ Dose Rate (Liver) from Inhalation of Cs-137 at the Site Boundary.

The value of 10,000 cpm is very conservative relative to the site dose rate limit of 1500 mrem/yr. The methodology is based on measured particulate channel count rates when the detector was calibrated with a known source activity of Cs-137, and on default assumptions as follows:

1.

The particulate channel read 32,385 ccpm when exposed to a 7.67 uCi source of Cs-137.

2.

Assuming that 7.67 uCi of Cs-137 were collected during 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months of skid sample collection (fixed filter), the typical sample volume would yield

-3.3E+06 cc's. Greater than 99% sample filter efficiency is assumed.

Page 109 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

C.

(continued)

3.

The maximum building process flow exhaust is -24,576 cfm.

4.

Q(dot) for Cs-137 uCi/sec release rate is approximately 27 uCi/sec as follows:

7.67 uCi x hour x 28317 cc's x 24576 ft3 x min

= 27 uCi hour 3.3E+06cc.s ft3 min 60 sec sec

5.

The default historical (X/Q)d for the worst sector (NW) at the site boundary is 1.3E-06 meters/sec.

6.

The dose rate (equivalent to 10,000 cpm) is calculated per ODCM Section 2.3 Inhalation Dose Rate to an Infant. The resulting dose rates yield.

Bone Liver Thyroid Kidney Lung GI-LLI W.Body mrem/yr mrem/yr mrem/yr mrem/yr mrem/yr mrem/yr mrem/yr 7.4E+00 7.9E+00 O.OE+00 4.2E-01 1.OE+00 1.5E-02 4.8E-01

7.

The ODCM 3.11.2.1.b dose rate limit to any organ is 1500 mrem/yr.

From the preceding calculation the Infant's Liver is the maximum exposed organ at 0.52 percent of the site dose rate limit.

8.

A particulate channel setpoint of 10,000 cpm provides a conservative setpoint given that this channel analyzes gross activity on a fixed filter, Cs-137 is a typical long-lived fission product present at all times with spent fuel in the pool, and that sample collection intervals shorter than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months would provide adequate warning response if significant particulate activity were being released, i.e., the above assumptions assume a Cs-137 activity of -2.3E-06 uCi/cc.

Page 110 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

C. (continued)

9.

The setpoint of 10,000 cpm was administratively chosen to provide early detection/alarm of a problem. The above dose rate calculations are provided to document that the particulate channel is capable of detection sensitivities to insure compliance with the ODCM site limit.

Grab samples should be performed to accurately calculate actual releases associated with real high alarm events as per the ODCM methodology for performing dose rate calculations.

(End of Unit 1 Fuel Building evaluation)

Unit 2 Fuel Building:

The 10,000 cpm High Setpoint is based on an Infant's Maximum Exposed Organ Dose Rate (Liver) from Inhalation of Cs-137 at the Site Boundary.

The value of 10,00 cpm is very conservative relative to the site dose rate limit of 1500 mrem/yr. The methodology is based on measured particulate channel count rates when the detector was calibrated with a known source activity of Cs-137, and on default assumptions as follows:

1. The particulate channel read 39,782 ccpm when exposed to a 7.59 uCi source of Cs-137 (decayed to June 19, 1996 data).

2.

Assuming that 7.59 uCi of Cs-137 were collected during 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months of skid sample collection (fixed filter), the typical sample volume would yield

-5.32E+06 cc's. Greater than 99% sample filter efficiency is assumed.

3.

The maximum building process flow exhaust is -31,584 cfm.

4.

Q(dot) for Cs-137 uCi/sec release rate is approximately 21 uCi/sec as follows:

7.59 uCi x hour x 28317 cc's x 31584 ft3 x min

= 21.26 uCi hour 5.32E+06cc.s ft3 min 60 sec sec

Page 111 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

C. (continued)

5.

The default historical (X/Q)d for the worst sector (NW) at the site boundary is 1.3E-06 meters/sec.

6.

The dose rate (equivalent to 10,000 cpm) is calculated per ODCM Section 2.3 Inhalation Dose Rate to an Infant. The resulting dose rates yield.

Bone Liver Thyroid Kidney Lung GI-LLI W.Body mrem/yr mrem/yr mrem/yr mrem/yr mrem/yr mrern/yr mrem/yr 4.8E+00 5.08E+00 O.OE+00 2.7E-01 7.OE-01 1.OE-02 3.1E-01

7.

The ODCM 3.11.2.1.b dose rate limit to any organ is 1500 mrem/yr.

From the preceding calculation the Infant's Liver is the maximum exposed organ at 0.34 percent of the site dose rate limit.

8.

A particulate channel setpoint of 10,000 cpm provides a conservative setpoint given that this channel analyzes gross activity on a fixed filter, Cs-137 is a typical long-lived fission product present at all times with spent fuel in the pool, and that sample collection intervals shorter than 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months would provide adequate warning response if significant particulate activity were being released, i.e., the above assumptions assume a Cs-137 activity of -1.4E-06 uCi/cc.

9.

The setpoint of 10,000 cpm was administratively chosen to provide early detection/alarm of a problem. The above dose rate calculations are provided to document that the particulate channel is capable of detection sensitivities to insure compliance with the ODCM site limit.

Grab samples should be performed to accurately calculate actual releases associated with real high alarm events as per the ODCM methodology for performing dose rate calculations.

Page 112 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

2.

Total Body and Skin Nuclide Specific Dose Rate Calculations The following outline provides a step-by-step explanation of how the total body dose rate is calculated on a nuclide-by-nuclide basis to evaluate compliance with Control 3.11.2.1. This method is only used if the actual releases exceed the value of 3.5 X 105 gCi/sec.

A.

The (X/Q) value =

sec/m3 and is the most limiting sector at the exclusion area. (See Table M-1 for value and sector.)

B.

Enter the release rate in ft3/min of the release source and convert it to:

(

)ft3 v 2.8317 X 104cc min min ft3 60 sec cc/sec volume release rate C.

Solve for(Q DOT), for nuclide (i) by obtaining the pCi/cc assay value of the release source and multiplying it by the product of 2.2.2.B above.

(Q DOT), = (nuclide [i])

(assay) gCi X (2.2.2.B value) cc cc sec (Q DOT), =

jiCi/sec for nuclide (i)

D.

To evaluate the total body dose rate obtain the K, value for nuclide (i) from Table G-2.

E.

Solve for DRTB, DRB -K,(X/Q) (Q DOT), - mrem-m 3 X sec X _LCi iCi-yr m3 sec DRTB=

mrem total body dose from nuclide (i) for yr the specified release source

Page 113 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

2.

(continued)

F.

To evaluate the skin dose rate, obtain the L, and M, values from Table G-2 for nuclide (i).

G. Solve for DRskfn,

DRskin,

= [L, + 1.1 M.] (X/Q)(Q DOT),

DRskin i=

mrem skin dose from nuclide (i) for the yr specified release source H.

Repeat steps 2.2.2.D through 2.2.2.G for each noble gas nuclide (i) reported in the assay of the release source.

I.

The Dose Rate to the Total Body from radioactive noble gas gamma radiation from the specified release source is:

n DRTTB = I DRTB, i

J.

The Dose Rate to the skin from noble gas radiation from the specified release source is:

n DR skn =XDRSk,lI The dose rate contribution of this release source shall be added to all other gaseous release sources that are in progress at the time of interest. Refer to in-plant procedures and logs to determine the Total Dose Rate to the Total Body and Skin from noble gas effluents.

Page 114 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 Determininq the Radioiodine & Particulate Dose Rate to Any Orgqan From Gaseous Releases Discussion - Control 3.11.2.1 limits the dose rate from 1-131, 1-133, tritium and all radionuclides in particulate form with half lives >eight days to _<1500 mrem/yr to any organ. The following calculation method is provided for determining the dose rate from radioiodines (see 2.1) and particulates and is based on Section 5.2.1 and 5.2.1.1 through 5.2.1.3 in NUREG-0133, November 1978. The Infant is the controlling age group in the inhalation, ground plane and cow/goat milk pathways, which are the only pathways considered for releases. The long term (X/Q)D (depleted) and (D/Q) values are based on historical MET data prior to implementing Appendix I. Only those nuclides that appear on their respective table will be considered. The equations are:

For Inhalation Pathwav (excludina H-3):

n DRI&

8 DPT i

R i (X/Q)D (Q DOT),

T For Ground Plane:

n p

D PT i

i (D/Q)(Q DOi),

T For Grass-Cow/Goat-Milk:

DRI&8DPT=

n i

R i (D/Q)(Q DOT),

T For Tritium Releases (Inhalation & Grass-Cow/Goat-Milk):

DR, 3, = R'*

(X/Q)D (0 DOT)H-3 Normally should be PiT, but RiT values are the same, thus use RiT tables in Appendix A.

Page 115 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

For Total Dose Rate from I & 8DP and H-3 To An Infant Organ T:

DRT

[DRI,8DP, + DRH_3, Where:

T

=

The organ of interest for the infant age group z

=

The applicable pathways DRI& 8DP

=

Dose Rate in mrem/yr to the organ T from iodines and 8 day particulates DRH-aT

=

Dose Rate in mrem/yr to organ T from Tritium DRT

=

Total Dose Rate in mrem/yr to organ T from all pathways under consideration

=

A mathematical symbol to signify the operations to the right of the symbol are to be performed for each nuclide (i) through (n) and the individual nuclide dose rates are summed to arrive at the total dose rate from the pathway.

=

A mathematical symbol to indicate that the total dose rate DT Z

to organ T is the sum of each of the pathways dose rates R=

The dose factor for nuclide (i) for organ T for the pathway specified (units vary by pathway)

P1

=

The dose factor for instantaneous ground plane pathway in units of mrem-m2 sec gCi-yr

Page 116 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

From an evaluation of the radioactive releases and environmental pathways, the grass-cow/goat-milk pathway has been identified as the most limiting pathway with the infant's thyroid being the critical organ. This pathway typically contributes >90%

of the total dose received by the infant's thyroid and the radioiodine contribute essentially all of this dose. Therefore, it is possible to demonstrate compliance with the release rate limit of Control 3.11.2.1 for radioiodines and particulates by only evaluating the infant's thyroid dose for the release of radioiodines via the grass cow/goat-milk pathway. The calculation method of Section 2.3.3 is used for this determination. If this limited analysis approach is used, the dose calculations for other radioactive particulate matter and other pathways need not be performed.

Only the calculations of Section 2.3.3 for the radioiodines need be performed to demonstrate compliance with the Control dose rate limit.

The calculations of Sections 2.3.1, 2.3.2, 2.3.4 and 2.3.5 may be omitted. The dose rate calculations as specified in these sections are included for completeness and are to be used only for evaluating unusual circumstances where releases of particulate materials other than radioiodines in airborne releases are abnormally high. The calculations of Sections 2.3.1, 2.3.2, 2.3.4 and 2.3.5 will typically be used to demonstrate compliance with the dose rate limit of Control 3.11.2.1 for radioiodines and particulates when the measured releases of particulate material (other than radioiodines and with half lives >8 days) are >10 times the measured releases of radioiodines.

1.

The Inhalation Dose Rate Method:

NOTE The H-3 dose is calculated as per 2.3.4.

A.

The controlling location is assumed to be an Infant located in the sector at the mile range. The (X/Q)D for this location is sec/m3. This value is common to all nuclides. (See Table M-2 for value, sector and range.)

B.

Enter the release rate in ft3/min of the release source and convert to cc/sec.

ft3 2.8317 X 104cc min cc/sec min ft3 60 sec.

Page 117 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

1.

(continued)

C. Solve for (Q DOT), for nuclide (i) by obtaining the gCi/cc assay value of the release source activity and multiplying it by the product of 2.3.1..B above.

(Q DOT), = (nuclide [i] assay) gCi X (Value 2.3.1.B) cc cc sec (Q DOT), =

[Ci/sec for nuclide (i)

D.

Obtain the R, value from Table G-5 for the organ T.

E.

Solve for DR, DR,T-RT (xeQ)o (Q DOT), -

mrem-m 3 X sec X _!Ci jICi-yr m 3 sec DRr =

mrem The Dose Rate to organ T from nuclide (i) yr F.

Repeat steps 2.3.1.C through 2.3.1.E for each nuclide (i) reported in the assay of the release source.

G. The Dose Rate to the Infants organ T from the Inhalation Pathway is:

DRha,,,,' = DR, + DR!

+

+DR for all nuclides except H-3. This dose rate shall be added to the other pathways as per 2.3.5 - Total Organ Dose.

Page 118 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

2.

The Ground Plane Dose Rate Method:

NOTE Tritium dose via the ground plane is zero.

A.

The controlling location is assumed to be an Infant located in the sector at the mile range. The (D/Q) for this location is 1/M2. This value is common to all nuclides. (See Table M-2 for sector, range and value.)

B.

Enter the release rate in ft3/min of the release source and convert to cc/sec.

2.8317 X 104cc min cc/sec min ft3 60 sec.

C. Solve for (Q DOT), for nuclide (i) by obtaining the jiCi/cc assay value from the release source activity and multiplying it by the product of 2.3.2.B above.

(Q D07), -

(nuclide [i] assay) giCi X (Value 2.3.2.B) cc cc sec (Q DOT), =Ci/sec for nuclide (i)

D.

Obtain the P, value from Table G-3 E.

Solve for DR, DR,= P,, (D/Q) (Q DOT)i - mrem-m -sec X 1 X iC, tCi-yr m2 sec DR, =

mrem The Dose Rate to organ T from nuclide (i) yr

Page 119 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

2.

(continued)

F.

Repeat steps 2.3.2.C through 2.3.2.E for each nuclide (i) reported in the assay of the release source.

G. The Dose Rate to the Infant's Whole Body from the Ground Plane Pathway is:

DRGrPJ=DR1+DR 2 +

+ DRn for all nuclides. This dose rate shall be added to the other pathways as per 2.3.5.

3.

The Grass-Cow/Goat-Milk Dose Rate Method:

NOTE H-3 dose is calculated as per 2.3.4.

A.

The controlling animal was established as a located in the sector at _

miles. The (D/Q) for this location is 1/M2. This value is common to all nuclides. (See Table M-3 for sector, range and value.)

B.

Enter the anticipated release rate in ft3/min of the release source and convert to cc/sec.

ft3 x 2.8317 X 104cc X min

- cc/sec mn ft3 60 sec.

C.

Solve for (Q DOT), for nuclide (i) by obtaining the gCi/cc assay value of the release source activity and multiplying it by the product of 2.3.3.B above.

(Q DOT), - (nuclide [i] assay) pCi X (value 2.3.3.B) cc cc sec

( TCi/sec for nuclide (i)

(Q DOT), =

Page 120 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

3.

(continued)

D.

Obtain the R, value from Table G-6(7) (whichever is the controlling animal, cow/goat, for infant).

If the limited analysis approach is being used, limit the calculation to the infant thyroid.

E.

Solve for DRiT DR,-- R,- (D/Q) (Q DOT), = mremm

-sec X 1 2X Ci

[Ci-yr m2 sec DR,- =

mrem the Dose Rate to organ T from nuclide (i) yr F.

Repeat steps 2.3.3.C through 2.3.3.E for each nuclide (i) reported in the assay of the release source.

Only the radioiodines need to be included if the limited analysis approach is being used.

G. The Dose Rate to the Infant's organ T from Grass-

-Milk pathway is:

DRgrass-

-MilkT = DR 1 +DR 2 +

+DRn for all nuclides. This dose rate shall be added to the other pathways as per 2.3.5 - Total Organ Dose.

NOTE Steps 2.3.3.C through 2.3.3.G need to be completed for each organ of the Infant. Limit the calculation to the infant thyroid if the limited analysis approach is being used.

Page 121 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

4.

The H-3 Dose Rate Method:

A.

The controlling locations and their (X/Q)D values for each pathway are:

Inhalation - Infant at range in the sector.

(X/Q)D =

sec/m3 (See Table M-2 for range, sector and value)

Ground Plane - Does not apply to H-3 Grass-Cow/Goat-Milk-located in the sector at miles with an Infant at the exclusion area in the sector drinking the milk. The (X/Q)D for the location is (X/Q)D =

sec/m3. (From Table M-6 at the range and sector corresponding to the location of the Milk Animal above.)

B.

Enter the anticipated release rate in ft3/min of the release source and convert it to cc/sec.

ft3 x 2.8317 X 104 cc X min min ft3 60 sec.

cc/sec volume release rate C. Solve for (Q DOT)H_3 for Tritium, by obtaining the pCi/cc assay value of the release source and multiplying it by the product of 2.3.4.B above.

(Q DOT)H_3 - (H-3) gCi X (2.3.4.B value) cc cc sec (Q DOT)H.3 =

pCi/sec activity release rate D.

Obtain the Tritium dose factor (R,) for Infant organ T from:

PATH TABLE #

Inhalation G-5 Grass-Cow/Goat-Milk G-6(7)

Page 122 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

4.

(continued)

E.

Solve for DH.3 (Inhalation) using the (X/Q)D for inhalation from 2.3.4.A and RH. 3 (Inhalation) from 2.3.4.D.

DRH-3,,, = RH-a (X/Q)D (0 DOT)H-a DRH-," = mremlyr from H-3 Infant Inhalation for organ T F.

Solve for DH.3 (Grass-

-Milk) using the (X/Q)D for Grass-

-Milk from 2.3.4.A and RH.3 (Grass-

-Milk) from 2.3.4.D DRH-3.

-RH_3

, (X/Q)D (0 DOT)H-3 DRH MT = mremlyr from H-3 Infant G. Repeat steps 2.3.4.D through 2.3.4.F for each Infant organ T of interest.

H.

The individual organ dose rates from H-3 shall be added to the other organ pathway dose rates as per 2.3.5.

Page 123 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

5.

Determining the Total Orqan Dose Rate from lodines, 8D-Particulates, and H-3 from Release Source(s)

A.

The following table describes all the pathways that must be summed to arrive at the total dose rate to an organ T:

PATHWAY DOSE RATE STEP # REF.

Inhalation (I&8DP) 2.3.1.G Ground Plane (l&8DP)

(Whole Body only) 2.3.2.G Gr-Milk (I&8DP) 2.3.3.G Inhalation (H-3) 2.3.4.E Gr-

-Milk (H-3) 2.3.4.F DRT=

(sum of above)

B.

Repeat the above summation for each Infant organ T.

C. The DRT above shall be added to all other release sources on the site that will be in progress at any instant. Refer to in-plant procedures and logs to determine the Total DRT to each organ.

2.4 Determininq the Gamma Air Dose for Radioactive Noble Gas Release Source(s)

Discussion - Control 3.11.2.2 limits the air dose due to noble gases in gaseous effluents for gamma radiation to <5 mrads for the quarter and to <10 mrads in any calendar year. The following calculation method is provided for determining the noble gas gamma air dose and is based on section 5.3.1 of NUREG-0133, November 1978. The dose calculation is independent of any age group. The equation may be used for Control dose calculation, the dose calculation for the annual report or for projecting dose, provided that the appropriate value of (X/Q) is used as outlined in the detailed explanation that follows. The equation for gamma air dose is:

n Dy -air- = X3.17 X 10-8M, (X/Q) 0, I

Page 124 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.4 (continued)

Where:

Dz-air

=

gamma air dose in mrad from radioactive noble gases.

=

A mathematical symbol to signify the operations to the right side of the symbol are to be performed for each nuclide (i) through (n) and summed to arrive at the total dose, from all nuclides reported during the interval. No units apply.

3.17 X 10.

=

the inverse of the number of seconds per year with units of year/sec.

M=

the gamma air dose factor for radioactive noble gas nuclide (i) in units of mrad-m 3 giCi-yr (X/Q) the long term atmospheric dispersion factor for ground level releases in units of sec/m3. The value of (X/Q) is the same for all nuclides (i) in the dose calculation, but the value of (X/Q) does vary depending on the Limiting Sector the Control is based on, etc.

Q=

the number of micro-curies of nuclide (i) released (or projected) during the dose calculation exposure period. (e.g., month, quarter or year)

Page 125 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.4 (continued)

The following steps provide a detailed explanation of how the radionuclide specific dose is calculated.

1.

To determine the applicable (X/Q) refer to Table M-1 to obtain the value for the type of dose calculation being performed. (i.e., Quarterly Control or Dose Projection for examples). This value of (X/Q) applies to each nuclide (i).

2.

Determine (M) the gamma air dose factor for nuclide (i) from Table G-2.

3.

Obtain the micro-Curies of nuclide (i) from the in-plant radioactive gaseous waste management logs for the sources under consideration during the time interval.

4.

Solve for D, as follows:

= 3.17 X 10-1 yr X M, mrad-m3 X (X/Q) sec Q pCi sec giCi-yr m3 1

D, = mrad = the dose from nuclide (i)

5.

Perform steps 2.4.2 through 2.4.4 for each nuclide (i) reported during the time interval in the source.

6.

The total gamma air dose for the pathway is determined by summing the D, dose of each nuclide (i) to obtain Dy-air dose.

Dy-air = D1 + D2 +

+ Dn = mrad

7.

Refer to in-plant procedures for comparing the calculated dose to any applicable limits that might apply.

Page 126 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.5 Determininq the Beta Air Dose for Radioactive Noble Gas Releases Discussion - Control 3.11.2.2 limits the quarterly air dose due to beta radiation from noble gases in gaseous effluents to <10 mrads in any calendar quarter and <20 mrads in any calendar year. The following calculation method is provided for determining the beta air dose and is based on Section 5.3.1 of NUREG-0133, November 1978. The dose calculation is independent of any age group. The equation may be used for Control dose calculation, dose calculation for annual reports or for projecting dose, provided that the appropriate value of (X/Q) is used as outlined in the detailed explanation that follows.

The equation for beta air dose is:

n DB-ar I = 3.17 X 10-8N,(X/Q) Q, i

Where:

DB-air

=

beta air dose in mrad from radioactive noble gases.

=

a mathematical symbol to signify the operations to the right side of the symbol are to be performed for each nuclide (i) through (n) and summed to arrive at the total dose, from all nuclides reported during the interval. No units apply.

3.17 X 10.

=

the inverse of the number of seconds per year with units of year/sec.

N,

=

the beta air dose factor for radioactive noble gas nuclide (i) in units of mrad-m3

[Ci-yr (X/Q)

=

the long term atmospheric dispersion factor for ground level releases in units of sec/m 3. The value of (X/Q) is the same for all nuclides (i) in the dose calculation, but the value of (X/Q) does vary depending on the Limiting Sector the Control is based on, etc.

Q=

the number of micro-Curies of nuclide (i) released (or projected) during the dose calculation exposure period

Page 127 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.5 (continued)

The following steps provide a detailed explanation of how the dose is calculated.

1.

To determine the applicable (X/Q) refer to Table M-1 to obtain the value for the type of dose calculation being performed (i.e., quarterly Control or Dose projection for examples). This value of (X/Q) applies to each nuclide (i).

2.

Determine (N,) the beta air dose factor for nuclide (i) from Table G-2.

3.

Obtain the micro-curies of nuclide (i) from the in-plant radioactive gaseous waste management logs for the source under consideration during the time interval.

4.

Solve for D, as follows:

3.17 X 10-8 yr N, mrad-m3 X (X/Q) sec Q pCi sec gCi-yr M 3 1

D, = mrad = the dose from nuclide (i)

5.

Perform steps 2.5.2 through 2.5.4 for each nuclide (i) reported during the time interval in the release source.

6.

The total beta air dose for the pathway is determined by summing the D, dose of each nuclide (i) to obtain DB-awr dose.

DB-air = D1 + D2

+ DR = mrad

7.

Refer to in-plant procedures for comparing the calculated dose to any applicable limits that might apply.

Page 128 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 Determining the Radioiodine and Particulate Dose To Any A-ge Group's Organ From Cumulative Releases Discussion - Control 3.11.2.3 limits the dose to the whole body or any organ resulting from the release of 1-131, 1-133, tritium and particulates with half-lives >8 days to <7.5 mrem during any calendar quarter and <15 mrem during any calendar year. The following calculation method is provided for determining the critical organ dose due to releases of radioiodines and particulates and is based on Section 5.3.1 of NUREG-0133, November 1978. The equations can be used for any age group provided that the appropriate dose factors are used and the total dose reflects only those pathways that are applicable to the age group. The Effluent Supervisor will track which age group is the controlling (most restrictive) age group (see control 3.11.2.6.c). The (X/Q)D symbol represents a DEPLETED-(X/Q) which is different from the Noble Gas (X/Q) in that (X/Q)D takes into account the loss of 1&8DP and H-3 from the plume as the semi-infinite cloud travels over a given distance. The (D/Q) dispersion factor represents the rate of fallout from the cloud that affects a square meter of ground at various distances from the site. The 1&8DP and H-3 notations refer to 1-131, 1-133 Particulates having half-lives >8 days and Tritium.

For ease of calculations, dose from other Iodine nuclides may be included (see 2.1). Tritium calculations are always based on (X/Q)D. The first step is to calculate the 1&8DP and H-3 dose for each pathway that applies to a given age group. The total dose to an organ can then be determined by summing the pathways that apply to the receptor in the sector. The infant age group does not apply to Grass-Cow Meat or Vegetation pathway dose since they are assumed to eat only milk.

The equations are:

For Inhalation Pathway (excluding H-3):

n D,&

8DP, = 1 3.17 X 10-8R, (X/Q)oQ, i

For Ground Plane, Grass-Cow/Goat-Milk, Grass-Cow/Goat-Milk, or Vegetation n

D,&8DP, = 1 3.17 X 10-8R, (DIQ)Q, i

For each pathway above (excluding Ground Plane) For Tritium:

3.17 X 10-8 RH_3 (X/Q)DQ, DH_3, =

Page 129 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

For Total Dose from Particulate Gaseous effluent to organ T of a specified age group:

T Z[DI&aDP +DH_3]

Where:

T

=

the organ of interest of a specified age group z

=

the applicable pathways for the age group of interest DI&8DP

=

Dose in mrem to the organ T of a specified age group from radioiodines and 8D Particulates DH-3

=Dose in mrem to the organ T of a specified age group from Tritium DT Total Dose in mrem to the organ T of a specified age group from Gaseous particulate Effluents

=

A mathematical symbol to signify the operations to the right of the symbol are to be performed for each nuclide (i) through (n) and the individual nuclide doses are summed to arrive at the total dose from the pathway of interest to organ T.

=

A mathematical symbol to indicate that the total dose DT to Z

organ T is the sum of each of the pathway doses of 1&8DP and H-3 from gaseous particulate effluents.

3.17 X 10-8 =

The inverse of the number of seconds per year with units of year/sec.

R=

The dose factor for nuclide (i) (or H-3) for pathway Z to organ T of the specified age group. The units are either mrem-m3 for pathways OR mrem-m2 - sec for pathways yr-pCi using (X/Q)D yr-gCi using (D/Q)

Page 130 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

(X/Q)D (D/Q)

Q, QH-3

=

The depleted-(X/Q) value for a specific location where the receptor is located (see discussion). The units are sec/m 3

=

the deposition value for a specific location where the receptor is located (see discussion). The units are 1/M2 where m=meters.

=

The number of micro-Curies of nuclide (i) released (or projected) during the dose calculation exposure period.

=

the number of micro-Curies of H-3 released (or projected) during the dose calculation exposure period.

1.

The Inhalation Dose Pathway Method:

NOTE The H-3 dose should be calculated as per 2.6.4.

A.

Determine the applicable (X/Q)D from Table M-2 for the location where the receptor is located. This value is common to each nuclide (i)

B.

For the age group(s) of interest, determine the R, factor of nuclide (i) for the organ T and age group from the appropriate table number.

Age Group Inhalation Dose Factor Table Number Infant G-5 Child G-8 Teen G-13 Adult G-18 C. Obtain the micro-Curies (Q,) of nuclide (i) from the radioactive gas waste management logs for the release source(s) under consideration during the time interval.

D. Solve for D, D, = 3.17 X 108 Ri(X/Q)DQ, mrem from nuclide (i)

Page 131 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

1.

(continued)

E.

Perform steps 2.6.1..B through 2.6.1.D for each nuclide (i) reported during the time interval for each organ.

F.

The Inhalation dose to organ T of the specified age group is determined by summing the D, Dose of each nuclide (i)

DInhalation D +D

+

+ Dn mrem (Age Group) -1 2

+ D Refer to 2.6.5 to determine the total dose to organ T from radioiodines &

8D Particulates

2.

The Ground Plane Dose Pathway Method:

NOTE Tritium dose via the ground plane is zero. The Whole Body is the only organ considered for the Ground Plane pathway dose.

A.

Determine the applicable (D/Q) from Table M-2 for the location where the receptor is located. This (D/Q) value is common to each nuclide (i)

B.

Determine the Ri factor of nuclide (i) for the whole body from Table G-4.

The ground plane pathway dose is the same for all age groups.

C.

Obtain the micro-Curies (Q) of nuclide (i) from the radioactive gas waste management logs for the source under consideration.

D.

Solve for D, D, = 3.17 X 10-8R, (DIQ)Q, mrem for nuclide (i)

Page 132 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

2.

(continued)

E.

Perform steps 2.6.2.B through 2.6.2.D for each nuclide (i) reported during the time interval.

F.

The Ground Plane dose to the whole body is determined by summing the Di Dose of each nuclide (i)

Dr.Pl1-WBody = D1 + D2 +

+ Dn =

mrem Refer to step 2.6.5 to calculate total dose to the Whole Body.

3.

The Grass-Cow/Goat-Milk Dose Pathway Method:

NOTE Tritium dose is calculated as per 2.6.4.

A.

A cow or a goat, will be the controlling animal; (i.e., dose will not be the sum of each animal), as the human receptor is assumed to drink milk from only the most restrictive animal. Refer to Table M-3 to determine which animal is controlling based on its (D/Q).

B.

For the age group(s) of interest, determine the dose factor R, for nuclide (i),

for organ T, from the appropriate table number for the applicable milk animal.

Age Group Cow Milk Dose Goat Milk Dose Factor Table Number Factor Table Number Infant G-6 G-7 Child G-9 G-10 Teen G-14 G-15 Adult G-19 G-20

Page 133 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

3.

(continued)

C.

Obtain the micro-Curies (Q,) of nuclide (i) from the radioactive gas waste management logs for the release source under consideration during the time interval.

D. Solve for D, D,= 3.17 X 108R,(D/Q)Q, D,=

mrem from nuclide (i)

E.

Perform steps 2.6.3.B through 2.6.3.D for each nuclide (i) reported during the time interval. Only the radioiodines need to be included if the limited analysis approach is used.

F. The Grass-Cow-Milk (or Grass-Goat-Milk) pathway dose to organ T is determined by summing the Di dose of each nuclide(i).

DG.C.M (or DG-G.M) = D1 + D2 + __

+ Dn =

mrem The dose to each organ should be calculated in the same manner with steps 2.6.3.B through 2.6.3.F. Refer to step 2.6.5 to determine the total dose to organ T from radioiodines &8D Particulates. If the limited analysis approach is being used the infant thyroid dose via the grass-cow(goat)-milk pathway is the only dose that needs to be determined. Section 2.6.5 can be omitted.

4.

The Grass-Cow/Goat-Meat Dose Pathway method:

NOTE Tritium dose is calculated as per 2.6.6.

A.

Determine the controlling herd location by:

1. For dose calculations (other than the annual report) the historical herd was determined to be located in Sector at miles.

This herd shall be used for all ODCM Control required dose calculations.

Page 134 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

4.

(continued)

A.

(continued)

2.

For annual report dose calculations the herd from the Land Use Census having the highest (D/Q) at its location will be the reporting herd. The Land Use Census for 1978 (for example) shall apply to the calendar year 1979 (for example) and will locate the nearest herd in each sector over land. The real (D/Q) will be determined from actual met data that occurred during the reporting period.

B.

Determine the applicable (D/Q) from Table M-3 for the location(s) of the herd as determined in 2.6.4.A above.

C. Determine the dose factor Ri for nuclide (i) for organ tau from the Table specified below:

Age Meat Dose Factor Table No.

Infant N/A

Child G-1 1 Teen G-16 Adult G-21 The infant does not eat meat and therefore dose does not apply to this pathway.

D.

Obtain the micro-Curies (Qi) of nuclide (i) from the radioactive gas waste management logs (for projected doses - the micro-Curies of nuclide (i) to be projected) for the release source(s) under consideration during the time interval. The dose can be calculated from a single release source, but the total dose for ODCM Control Limits or annual reports shall be from all gaseous release sources.

Page 135 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

4.

(continued)

E. Solve for Di Di = 3.17 X 10 Ri (D/Q) Qi Di =

mrem from nuclide (i)

F.

Perform Steps 2.6.4.C through 2.8.4.E for each nuclide (i) reported during the time interval.

G. The Grass-Cow-Meat pathway dose to organ tau is determined by summing the Di dose of each nuclide (i).

Dose

=D1 +D2+D3 +...... + Dn mrem Grass-Cow-Meat Excluding Tritium (Child, Teen, or Adult)

5.

The Vegetation (Garden) Dose Pathway method:

A.

Determine the controlling garden location by:

1.

For dose calculations (other than annual reports) the historical garden was determined to be located in Sector at miles.

This garden shall be used for all ODCM Control dose calculations.

2.

For annual report dose calculations the Land Census Garden having the highest real (D/Q) at its location will be the reporting garden. The Land Use Census for 1978 (for example) shall apply to the calendar year 1979 (for example) and will locate the nearest garden in each sector. The real (D/Q) will be determined from actual met data that occurred during the reporting period.

B.

Determine the applicable (D/Q) from Table M-3 for the location(s) of the garden(s) as determined above.

Page 136 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

5.

(continued)

C.

Determine the dose factor Ri for nuclide (i) for organ tau from the Table specified below:

Age Vegetation Dose Factor Table No.

Infant N/A

Child G-12 Teen G-17 Adult G-22 denotes the infant does not eat vegetation and therefore does not apply to this pathway.

D.

Obtain the micro-Curies (Qi) of nuclide (i) from the radioactive gas waste management logs (for projected doses - the micro-Curies of nuclide (i) to be projected) for the release source(s) under consideration during the time interval. The dose can be calculated from a single release source, but the total dose for ODCM Control Limits or annual reports shall be from all gaseous release sources.

E.

Solve for Di Di = 3.17 X 10.8 Ri (D/Q) Qi Di =

mrem from nuclide (i)

F.

Perform Steps 2.6.5.C through 2.6.5.E for each nuclide (i) reported during the time interval.

G. The Vegetation pathway dose to organ tau is determined by summing the Di dose of each nuclide (i).

Dose

=D1 + D2 + D3 +...... + Dn mrem Vegetation (Excluding Tritium)

(Child, Teen, or Adult)

Page 137 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

6.

The Gaseous Tritium Dose (Each Pathway) Method:

A.

The controlling locations for the pathway(s) has already been determined by: Inhalation

- as per 2.6.1.A Ground Plane

- not applicable for H-3 Grass-Cow/Goat-Milk

- as per 2.6.3.A Grass-Cow/Goat-Milk

- as per 2.6.4.A Vegetation (Garden)

- as per 2.6.5.A B.

Tritium dose calculations use the depleted (X/Q)D instead of (D/Q). Table M-2 describes where the (X/Q)D value should be obtained from.

C. For the age group(s) of interest, determine the Pathway Tritium dose factor (RH.3) for the organ T of interest from the Table specified below:

MILK AGE INHALATION cow GOAT Infant G-5 G-6 G-7 Child G-8 G-9 G-10 Teen G-13 G-14 G-15 Adult G-18 G-19 G-20 D.

Obtain the micro-Curies (Q) of Tritium from the radioactive gas waste management logs (for projected doses - the micro-Curies of nuclide (i) to be projected) for the release source(s) under consideration during the time interval. The dose can be calculated from a single release source, but the total dose for Control limits or quarterly reports shall be from all gaseous release sources.

E.

Solve for DH.3 DH3 = 3.17 X 10.8 RH.3(X/Q)DQ DH. 3 =

mrem from Tritium in the specified pathway for organ T of the specified age group

Page 138 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

7.

Determining the Total Organ Dose From lodines, 8D-Particulates and H-3 From Cumulative Gaseous Releases NOTE Control dose limits for 1&8DP shall consider dose from all release sources from the reactor unit of interest.

A. The following pathways shall be summed to arrive at the total dose to organ T from a release source or if applicable to Control, from all release sources:

Age Group: INFANT CHILD TEEN ADULT Organ: BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY PATHWAY DOSE Reference to Remark STEP No.

Inhalation (I&8DP) 2.6.1.F Inhalation (Tritium) 2.6.6.E Ground Plane (I&8DP) 2.6.2.F Grass-

-Milk (I&8DP) 2.6.3.F Grass-

-Milk (Tritium) 2.6.6.E Grass-

-Meat (I&8DP) 2.6.4.G N/A for INFANT Grass-

-Meat (Tritium) 2.6.6.E N/A for INFANT Vegetable Garden (I&8DP) 2.6.5.G N/A for INFANT Vegetable Garden (Tritium) 2.6.6.E N/A for INFANT DoseT =

(sum of above)

B.

The dose to each calculated:

of the applicable age group's ORGANS shall be BONE, LIVER, THYROID, KIDNEY, LUNG, WHOLE BODY, & GI-LLI The age group organ receiving the highest exposure relative to its Control Limit is the most critical organ for that age group resulting from the radioiodine & 8D Particulates gaseous effluents.

Page 139 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.7 Projecting Dose for Radioactive Gaseous Effluents Discussion - Control 3.11.2.4 requires that the waste gas holdup system be used to reduce releases of radioactivity when the projected doses in 31 days due to gaseous effluent releases, from each unit, to areas at and beyond the SITE BOUNDARY (see TS Figure 5-1-1) would exceed 0.2 mrad for gamma radiation and 0.4 mrad for beta radiation. The following calculation method is provided for determining the projected doses. This method is based on using the results of the calculations performed in Sections 2.4 and 2.5.

1.

Obtain the latest results of the monthly calculations of the gamma air dose (Section 2.4) and the beta air dose if performed (Section 2.5). These doses can be obtained from the in-plant records.

2.

Divide these doses by the number of days the plant was operational during the month.

3.

Multiply the quotient by the number of days the plant is projected to be operational during the next month. The product is the projected dose for the next month. The value should be adjusted as needed to account for any changes in failed-fuel or other identifiable operating conditions that could significantly alter the actual releases.

4.

If the projected doses are >0.2 mrads gamma air dose or > 0.4 mrads beta air dose, the appropriate subsystems of the waste gas holdup system shall be used.

Page 140 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 3.0 40 CFR 190 Dose Evaluation Discussion - Dose or dose commitment to a real individual from all uranium fuel cycle sources be limited to <25 mrem to the whole body or any organ (except thyroid, which is limited to <75 mrem) over a period of 12 consecutive months. The following approach should be used to demonstrate compliance with these dose limits. This approach is based on NUREG-0133, Section 3.8.

3.1 Evaluation Bases Dose evaluations to demonstrate compliance with the above dose limits need only be performed if the quarterly doses calculated in Sections 1.4, 2.4 and 2.6 exceed twice the dose limits of Controls 3.11.1.2.a, 3.11.1.2.b, 3.11.2.2a, 3.1.2.2b, 3.11.2.3a and 3.11.2.3b respectively; i.e., quarterly doses exceeding 3 mrem to the whole body (liquid releases), 10 mrem to any organ (liquid releases), 10 mrads gamma air dose, 20 mrads beta air dose or 15 mrem to the thyroid or any organ from radioiodines and particulates (atmospheric releases). Otherwise, no evaluations are required and the remainder of this section can be omitted.

3.2 Doses From Liquid Releases For the evaluation of doses to real individuals from liquid releases, the same calculation method as employed in Section 1.4 will be used. However, more realistic assumptions will be made concerning the dilution and ingestion of fish and shellfish by individuals who live and fish in the area. Also, the results of the Radiological Environmental Monitoring program will be included in determining more realistic dose to these real people by providing data on actual measured levels of plant related radionuclides in the environment.

3.3 Doses From Atmospheric Releases For the evaluation of doses to real individuals from the atmospheric releases, the same calculation methods as employed in Section 2.4 and 2.6 will be used.

In Section 2.4, the total body dose factor (K,) should be substituted for the gamma air dose factor (M,) to determine the total body dose. Otherwise the same calculation sequence applies. However, more realistic assumptions will be made concerning the actual location of real individuals, the meteorological conditions and the consumption of food (e.g., milk). Data obtained from the latest land use census (Control 3.12.2) should be used to determine locations for evaluating doses. Also, the results of the Radiological Environmental Monitoring program will be included in determining more realistic doses to these real people by providing data on actual measured levels of radioactivity and radiation at locations of interest.

Page 141 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 Annual Radioactive Effluent Report Discussion - The information contained in a annual report shall not apply to any Control. The reported values are based on actual release conditions instead of historical conditions that the Control dose calculations are based on. The Control dose limits are therefore included in item 1 of the report, for information only. The ECLs in item 2 of the report shall be those listed in Tables L-1 and G-1 of this manual. The average energy in item 3 of the report is not applicable to the St. Lucie Plant. The format, order of nuclides and any values shown as an example in Tables 3.3 through 3.8 are samples only. Other formats are acceptable if they contain equivalent information. A table of contents should also accompany the report. The following format should be used:

RADIOACTIVE EFFLUENTS - SUPPLEMENTAL INFORMATION

1. Regulatory Limits:

1.1 For Radioactive liquid waste effluents:

a. The concentration of radioactive material released from the site (see TS Figure 5.1-1) shall be limited to ten times the concentrations specified in 10 CFR Part 20.1001-20.2401, Appendix B, Table 2, Column 2 for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2 X 104 -Ci/ml total activity.

b.

The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released from each reactor unit to unrestricted areas (See TS Fig. 5.1-1) shall be limited during any calendar quarter to <1.5 mrem to the whole body and to <5 mrem to any organ and <3 mrem to the whole body and <10 mrem to any organ during any calendar year.

1.2 For Radioactive Gaseous Waste Effluents:

a. The dose rate resulting from radioactive materials released in gaseous effluents to areas at or beyond the SITE BOUNDARY (See TS Figure 5.1-1) shall be limited to the following values:

The dose rate limit for noble gases shall be <500 mrem/yr to the total body and <3000 mrem/yr to the skin and

Page 142 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

1.

(continued) 1.2 (continued)

a.

(continued)

The dose rate limit from 1-131, 1-133, Tritium and particulates with half-lives >8 days shall be <1500 mrem/yr to any organ.

b.

The air dose (see TS Figure 5.1-1) due to noble gases released in gaseous effluents, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited to the following:

During any calendar quarter, to <5 mrad for gamma radiation and <10 mrad for beta radiation and during any calendar year to <10 mrad for gamma radiation and <20 mrad for beta radiation

c.

The dose to a MEMBER OF THE PUBLIC from 1-131, 1-133, Tritium and all radionuclide in particulate form, with half-lives >8 days in gaseous effluents released from each reactor unit to areas at and beyond the SITE BOUNDARY (see Figure 5.1-1 in the TS-A) shall be limited to the following:

During any calendar quarter to <7.5 mrem to any organ and during any calendar year to <15 mrem to any organ.

2.

Effluent Limiting Concentrations:

Air - as per attached Table G-1 Water - as per attached Table L-1

3.

Average energy of fission and activation gases in gaseous effluents is not applicable to the St. Lucie Plant.

Page 143 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

4.

Measurements and Approximations of Total Radioactivity:

A summary of liquid effluent accounting methods is described in Table 3.1.

A summary of gaseous effluent accounting methods is described in Table 3.2.

Estimate of Errors:

Error Topic Release Point Mixing Sampling Sample Preparation Sample Analysis Release Volume LIQUID Avg. % Max. %

2 5

1 5

3 10 2

5 Total %

9 30 GASEOUS Avg. % Max. %

NA NA 2

5 1

5 3

10 4

15 10 35 (above values are examples only)

The predictability of error for radioactive releases can only be applied to nuclides that are predominant in sample spectrums. Nuclides that are near background relative to the predominant nuclides in a given sample could easily have errors greater than the above listed maximums.

Page 144 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

4.

(continued)

TABLE 3.1 RADIOACTIVE LIQUID EFFLUENT SAMPLING AND ANALYSIS LIQUID METHOD OF SOQURE SAMPLING FREQUENCY TYPE OF ANALYSIS ANALYSIS SOURCE ANALYSIS EACH BATCH PRINCIPAL GAMMA EMITTERS p.h.a.

MONITOR TRITIUM L.S.

TANK RASE MONTHLY COMPOSITE GROSS ALPHA A I.C.

RELEASES QUARTERLY COMPOSITE Sr-89, Sr-90, Fe-55 C.S FOUR PER MONTH PRINCIPAL GAMMA EMITTERS p.h.a.

STEAM AND DISSOLVED GASES GENERATOR TRITIUM L.S.

BLOWDOWN MONTHLY COMPOSITE GROSS ALPHA A I.C.

RELEASES QUARTERLY COMPOSITE Sr-89, Sr-90, Fe-55 C.S.

TABLE NOTATION:

p.h.a.

gamma spectrum pulse height analysis using Lithium Germanium detectors. All peaks are identified and quantified.

L.S.

Liquid Scintillation counting C.S.

Chemical Separation Air Ion Chamber A.I.C.

Page 145 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

4.

(continued)

RADIOACTIVE GASEOUS TABLE 3.2 WASTE SAMPLING AND ANALYSIS Gaseous Grab Sample Charcoal Filter Sample Particulate Filter Sample Liquid Scintillation Counting Chemical Separation Gamma spectrum pulse height analysis using Lithium Germanium detectors. All peaks are identified and quantified.

Air Ion Chamber GASEOUS METHOD OF SAMPLING FREQUENCY TYPE OF ANALYSIS ANALYSIS SOURCE ANALYSIS Waste Gas Each Tank Principal Gamma Emitters G, p.h.a Decay Tank Releases Containment Each Purge Principal Gamma Emitters G, p.h.a.

Purge H-3 L.S.

Releases Four per Month Principal Gamma Emitters (G, C, P) - p.h.a.

H-3 L.S.

Plant Vent Monthly Composite Gross P - A.I.C.

(Particulates)

Alpha Quarterly Composite Sr-90 C.S.

(Particulates)

Sr-89 G

C P

L.S.

C.S.

p.h.a.

A.I.C.

Page 146 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

5.

Batch Releases A.

Liquid Number of batch releases:

Total time period of batch releases:

Maximum time period for a batch release:

Average time period for a batch release:

Minimum time period for a batch release:

Average dilution stream flow during the period (see Note 1 on Table 3.3):

All liquid releases are summarized in tables minutes minutes minutes minutes GPM B. Gaseous

1.

Number of batch releases:

2.

Total time period for batch releases:

minutes

3.

Maximum time period for a batch release:

minutes

4.

Average time period for batch releases:

minutes

5.

Minimum time period for a batch release:

minutes All gaseous waste releases are summarized in tables

1.

2.

3:

4.

5.

6.

Page 147 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

6.

Unplanned Releases A.

Liquid

1.

Number of releases:

2.

Total activity releases:

Curies B.

Gaseous

1.

Number of releases:

2.

Total activity released:

Curies C. See attachments (if applicable) for:

1.

A description of the event and equipment involved.

2.

Cause(s) for the unplanned release.

3.

Actions taken to prevent a recurrence

4.

Consequences of the unplanned release

7.

Description of dose assessment of radiation dose from radioactive effluents to the general public due to their activities inside the site are reported on the January annual report.

8.

Offsite dose calculation manual revisions initiated during this reporting period.

See Control 3.11.2.6 for required attachments to the Annual Report.

9.

Solid waste and irradiated fuel shipments as per requirements of Control 3.11.2.6.

10. Process Control Program (PCP) revisions as per requirements of TS 6.13.

11. Major changes to Radioactive Liquid, Gaseous and Solid Waste Treatment Systems as per requirements of Control 3.11.2.5.

Page 148 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

ANNUAL REPORT -

/

THROUGH

/

TABLE 3.3: LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES UNIT QUARTER #

QUARTER #

A.

Fission and Activation Products

1.

Total Release - (Not including Tritium, Gases, Alpha)

2.

Average Diluted Concentration During Period Ci E

pCi/ml E

B.

Tritium

1.

Total Release Ci

2.

Average Diluted Concentration During Period C.

Dissolved and Entrained Gases

1.

Total Release

2.

Average Diluted Concentration During Period E

gCi/mI Ci E

pCi/mI E

D.

Gross Alpha Radioactivity

1.

Total Release E

E E

_E E

E E

Ci E

E

Page 149 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION TABLE 3.3: LIQUID EFFLUENTS - SUMMATION (continued)

OF ALL RELEASES UNIT QUARTER #

QUARTER #

E.

Volume of Waste Released (Prior to Dilution)

F.

Volume of Dilution Water Used During Period1 LITERS LITERS E

E E

E 1 - The volume reported should be for the entire interval of the reporting period, not just during release intervals. This volume should also be used to calculate average dilution stream flow during the period.

Page 150 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

ANNUAL REPORT -

/

THROUGH

/

TABLE 3.4: LIQUID EFFLUENTS (EXAMPLE FORMAT)

CONTINUOUS MODE BATCH MODE NUCLIDES RELEASED*

UNIT QUARTER #t QUARTER #

QUARTER #

1-131 CI E

E E

E 1-133 CI E

E E

E 1-135 Cl E

E E

E NA-24 CI E

E E

E CR-51 CI E

E E

E MN-54 CI E

E E

E CO-57 CI E

E E

E CO-58 CI E

E E

E FE-59 CI E

E E

E CO-60 CI E

E E

E ZN-65 CI E

E E

E NI-65 CI E

E E

E AG-110 CI E

E E

E SN-113 CI E

E E

E SB-122 CI E

E E

E SB-124 CI E

E E

E W-187 CI E

E E

E NP-239 CI E

E E

E ZR-95 CI E

E E

E MO-99 CI E

E E

E RU-103 CI E

E E

E CS-134 CI E

E E

E CS-136 CI E

E E

E CS-137 CI E

E E

E BA-140 CI E

E E

E CE-141 CI E

E E

E BR-82 CI E

E E

E ZR-97 CI E

E E

E SB-125 CI E

E E

E

All nuclides that were detected should be added to the format.

partial list of the example

Page 151 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION TABLE 3.4: LIQUID EFFLUENTS (EXAMPLE (continued)

CONTINUOUS MODE BATCH MODE NUCLIDES RELEASED UNIT QUARTER #

QUARTER #

CE-144 Cl E

E E

E SR-89 CI E

E E

E SR-90 CI E

E E

E UNIDENTIFIED Cl E

E E

E TOTAL FOR PERIOD (ABOVE)

Cl E

E E

E AR-41 Cl E

E E

E KR-85 CI E

E E

E XE-131M Cl E

E E

E XE-133 Cl E

E E

E XE-133M Cl E

E E

E XE-135 CI E

E E

E FORMAT)

Page 152 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

TABLE 3.5 LIQUID EFFLUENTS - DOSE SUMMATION Age Group:

Location:

Exposure Interval:

From Through CALENDAR YEAR DOSE Fish & Shellfish Pathway to Organ (mrem)

BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY

Page 153 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

ANNUAL REPORT-

/

THROUGH I

/

TABLE 3.6: GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES UNIT QUARTER # QUARTER #

A.

Fission and Activation Gases

1.

Total Release Ci E

E

2.

Average Release Rate For Period gCi/SEC E

E B.

lodines

1.

Total Iodine-131 Ci E

E

2.

Average Release Rate for Period gCi/SEC E

E C.

Particulates

1.

Particulates T-1/2 > 8 Days Ci E

E

2.

Average Release Rate for Period gCi/SEC E

E

3.

Gross Alpha Radioactivity Ci E

E D.

Tritium

1.

Total Release Ci E

E

2.

Average Release Rate for Period gCi/SEC E

E

Page 154 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

ANNUAL REPORT-

/

THROUGH

/

TABLE 3.7 GASEOUS EFFLUENTS - GROUND LEVEL RELEASES (EXAMPLE FORMAT)

CONTINUOUS MODE BATCH MODE NUCLIDES RELEASED*

UNIT QUARTER #

QUARTER #

1.

Fission Gases AR-41 Cl E

E E

E KR-85 Cl E

E E

E KR-85M Cl E

E E

E KR-87 Cl E

E E

E KR-88 Cl E

E E

E XE-131M CI E

E E

E XE-133 CI E

E E

E XE-133M Cl E

E E

E XE-135 Cl E

E E

E XE-135M Cl E

E E

E XE-138 Cl E

E E

E UNIDENTIFIED CI E

E E

E TOTAL FOR PERIOD (ABOVE)

CI E

E E

E

2.

lodines 1-131 CI E

E E

E 1-133 CI E

E E

E 1-135 Cl E

E E

E TOTAL FOR PERIOD (ABOVE)

Cl E

E E

E

3.

Particulates CO-58 CI E

E E

E SR-89 CI E

E E

E SR-90 Cl E

E E

E

All nuclides that were detected should be added to the partial list of the example format.

Page 155 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION FLORIDA POWER & LIGHT COMPANY ST. LUCIE UNIT #

TABLE 3.8 GASEOUS EFFLUENTS - DOSE SUMMATION - CALENDAR YEAR AGE GROUP:

INFANT EXPOSURE INTERVAL: FROM THROUGH BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY (mrem)

(mrem)

(mrem (mrem)

(mrem)

Ground Plane (A)

Grass-

-Milk (B)

Inhalation (A)

TOTAL (A) ISECTOR:

IRANGE:

milesý (B)I COW / GOAT ISECTOR:

IRANGE:

milesi NOBLE GASES CALENDAR YEAR (mrad)

Gamma Air Dose Beta Air Dose Sector:

Range:

0.97 milesl NOTE The dose values above were calculated using actual meteorological data during the specified time interval with MET data reduced as per Reg. Guide 1.111, March 1976.

Page 156 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX A ECL, DOSE FACTOR AND HISTORICAL METEOROLOGICAL TABLES

Page 157 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-1 EFFLUENT CONCENTRATION LIMITS IN WATER IN UNRESTRICTED AREAS NOTE If a nuclide is not listed below, refer to 10 CFR Part 20, Appendix B, Table 2 Effluent Concentrations Column 2 and use the most conservative ECL listed for the nuclide.

Nuclide ECL (gCi/ml)

Nuclide ECL (p.Ci/ml)

Nuclide ECL (gCi/ml)

H-3 1 E-3 Sr-92 4 E-5 Te-129 4 E-4 C-14 3 E-5 Y-90 7 E-6 Te-131m 8 E-6 Na-24 5 E-5 Y-91m 2 E-3 Te-131 8 E-5 P-32 9 E-6 Y-91 8 E-6 Te-132 9 E-6 Cr-51 5 E-4 Y-92 4 E-5 1-130 2 E-5 Mn-54 3 E-5 Y-93 2 E-5 1-131 1 E-6 Mn-56 7 E-5 Zr-95 2 E-5 1-132 1 E-4 Fe-55 1 E-4 Zr-97 9 E-6 1-133 7 E-6 Fe-59 1 E-5 Nb-95 3 E-5 1-134 4 E-4 Co-57 6 E-5 Nb-97 3 E-4 1-135 3 E-5 Co-58 2 E-5 Mo-99 2 E-5 Cs-1 34 9 E-7 Co-60 3 E-6 Tc-99m 1 E-3 Cs-1 36 6 E-6 Ni-63 1 E-4 Tc-101 2 E-3 Cs-1 37 1 E-6 Ni-65 1 E-4 Ru-103 3 E-5 Cs-138 4 E-4 Cu-64 2 E-4 Ru-105 7 E-5 Ba-139 2 E-4 Zn-65 5 E-6 Ru-1 06 3 E-6 Ba-1 40 8 E-6 Zn-69 8 E-4 Ag-110 6 E-6 Ba-1 41 3 E-4 Br-82 4 E-5 Sn-113 3 E-5 Ba-142 7 E-4 Br-83 9 E-4 In-113m 7 E-4 La-1 40 9 E-6 Br-84 4 E-4 Sb-122 1 E-5 La-142 1 E-4 Rb-86 7 E-6 Sb-1 24 7 E-6 Ce-141 3 E-5 Rb-88 4 E-4 Sb-125 3 E-5 Ce-143 2 E-5 Rb-89 9 E-4 Te-125m 2 E-5 Ce-144 3 E-6 Sr-89 8 E-6 Te-127m 9 E-6 Pr-144 6 E-4 Sr-90 5 E-7 Te-127 1 E-4 W-187 3 E-5 Sr-91 2 E-5 Te-129m 7 E-6 Np-239 2 E-5

Page 158 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-2 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR AGE GROUP - ADULT (MREM/HR PER p.Ci/ML)

WHOLE NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI BODY BODY H-3

0.

3.60E-01 3.60E-01 3.60E-01 3.60E-01 3.60E-01 3.60E-01 C-14 1.45E+04 2.91 E+03 2.91E+03 2.91 E+03 2.91 E+03 2.91 E+03 2.91 E+03 NA-24 6.08E-01 6.08E-01 6.08E-01 6.08E-01 6.08E-01 6.08E-01 6.08E-01 P-32 1.67E+07 1.05E+06

0.

1.88E+06 6.47E+05 CR-51

0.

3.34E+00 1.23E+00 7.42E+00 1.41 E+03 5.59E+00 MN-54

0.

7.07E+03

0.

2.10OE+03

0.

2.17E+04 1.35E+03 MN-56

0.

1.78E+02

0.

2.26E+02

0.

5.68E+03 3.17E+01 FE-55 1.15E+05 5.19E+05

0.

6.01 E+05 2.03E+05 1.36E+05 FE-59 8.08E+04 1.92E+05

0.

5.32E+04 6.33E+05 7.29E+04 CO-57

0.

1.42E+02

0.

3.60E+03 2.36E+02 CO-58

0.

6.05E+02

0.

1.22E+04 1.35E+03 CO-60

0.

1.74E+03

0.

3.26E+04 3.83E+03 Ni-63 4.97E+04 3.45E+03

0.

7.19E+02 1.67E+03 NI-65 2.02E+02 2.63E+01

0.

6.65E+02 1.20E+01 CU-64

0.

2.15E+02

0.

5.41 E+02

0.

1.83E+04 1.01 E+02 ZN-65 1.62E+05 5.13E+05

0.

3.43E+05

0.

3.23E+05 2.32E+05 ZN-69 3.43E+02 6.60E+02

0.

4.27E+02

0.

9.87E+01 4.57E+01 Based on 1 ltCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 159 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-2 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR AGE GROUP - ADULT PER gCi/ML)

WHOLE_

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI BODY BR-82

0.

4.68E+00 4.08E+00 BR-83

0.

1.05E-01 7.26E-02 BR-84

0.

7.38E-07 9.42E-02 BR-85

0.

3.86E-03 RB-86

0.

6.25E+02

0.

1.23E+02 2.91 E+02 RB-88

0.

1.79E+00

0.

9.50E-01 RB-89

0.

1.19E+00

0.

8.38E-01 SR-89 5.01 E+03

0.

8.01 E+02 1.44E+02 SR-90 1.23E+05

0.

1.65E+03 3.02E+04 SR-91 9.43E+01

0.

4.75E+02 4.15E+00 SR-92 3.50E+01

0.

6.91 E+02 1.51 E+00 Y-90 6.07E+00

0.

6.43E+04 1.63E-01 Y-91 M 5.74E-02

0.

1.68E-01 2.23E-03 Y-91 8.89E+01

0.

4.89E+04 2.38E+00 Y-92 5.34E-01

0.

9.33E+03 1.56E-02 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

ýv v w we

Page 160 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-2 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR AGE GROUP - ADULT (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY Y-93 1.69E+00

0.

5.36E+04 4.67E-02 ZR-95 1.60E+01 5.13E+00

0.

8.09E+00

0.

1.59E+04 3.47E+00 ZR-97 8.82E-01 1.78E-01

0.

2.69E-01

0.

5.51 E+04 8.19E-02 NB-95 4.48E+02 2.49E+02

0.

2.47E+02

0.

1.51E+06 9.79E+01 NB-97 3.76E+00 9.50E-01

0.

1.11 E+00

0.

3.51 E+03 3.47E-01 MO-99

0.

1.28E+02

0.

2.90E+02

0.

2.97E+02 2.43E+01 TC-99M 1.30E-02 3.67E-02

0.

5.57E-01 1.80E-02 2.17E+01 4.67E-01 TC-101 1.33E-02 1.93E-02

0.

3.47E-01 9.82E-03

0.

1.89E-01 RU-103 1.07E+02

0.

4.09E+02

0.

1.25E+04 4.61 E+01 RU-105 8.90E+00 0.

0.

1.15E+02

0.

5.44E+03 3.51 E+00 RU-106 1.59E+03

0.

3.08E+03

0.

1.03E+05 2.01 E+02 AG-110 1.57E+03 1.45E+03

0.

2.85E+03

0.

5.92E+05 8.62E+02 SB-124 2.78E+02 5.23E+00 6.71E-01

0.

2.15E+02 7.85E+03 1.10E+02 SB-125 2.20E+02 2.37E+00 1.96E-01

0.

2.30E+04 1.95E+03 4.42E+01 TE-125M 2.17E+02 7.89E+01 6.54E+01 8.83E+02

0.

8.67E+02 2.91E+01 Based on 1 jiCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 161 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-2 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR PER giCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY TE-1 27M 5.50E+02 1.92E+02 1.40E+02 2.23E+03

0.

1.84E+03 6.70E+01 TE-127 8.92E+00 3.20E+00 6.61 E+00 3.63E+01

0.

7.04E+02 1.93E+00 TE-129M 9.32E+02 3.49E+02 3.20E+02 3.89E+03

0.

4.69E+03 1.48E+02 TE-129 2.55E+00 9.65E-01 1.95E+00 1.07E+01

0.

1.92E+00 6.21E-01 TE-131M 1.41 E+02 6.87E+01 1.09E+02 6.95E+02

0.

6.81E+03 5.72E+01 TE-131 1.60E+00 6.68E-01 1.31 E+00 7.OOE+00

0.

2.39E-01 5.04E-01 TE-1 32 2.05E+03 1.33E+02 1.46E+02 1.28E+03

0.

6.25E+03 1.24E+02 1-130 3.98E+01 1.18E+02 1.50E+04 1.83E+02

0.

1.01 E+02 4.63E+01 1-131 2.18E+02 3.13E+02 1.02E+05 5.36E+02

0.

8.24E+01 1.79E+02 1-132 1.07E+01 2.85E+01 3.76E+03 4.55E+01

0.

5.36E+00 1.01 E+01 1-133 7.51 E+01 1.30E+02 2.51 E+04 2.27E+02

0.

1.15E+02 3.98E+01 1-134 5.57E+00 1.51 E+01 1.96E+03 2.41 E+01

0.

1.32E-02 5.41 E+00 1-135 2.33E+01 6.14E+01 8.03E+03 9.77E+01

0.

6.88E+01 2.25E+01 CS-1i34 6.85E+03 1.63E+04

0.

5.29E+03 1.75E+03 2.85E+02 1.33E+04 CS-136 7.17E+02 2.83E+03

0.

1.58E+03 2.16E+02 3.22E+02 2.04E+03 Based on 1 igCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution FOR LIQUID DISCHARGES AGE GROUP - ADULT

Page 162 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-2 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR AGE GROUP - ADULT (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY CS-1i37 8.79E+03 1.20E+04

0.

4.09E+03 1.36E+03 2.31 E+02 7.88E+03 CS-138 6.08E+00 1.20E+01

0.

8.84E+00 8.73E-01 5.12E-05 5.96E+00 BA-139 7.87E+00 5.61E-03

0.

5.24E-03 3.18E-03 1.39E+01 2.30E-01 BA-140 1.65E+03 2.07E+00

0.

7.04E-01 1.18E+00 3.39E+03 1.09E+02 BA-141

0.

2.89E-03

0.

2.68E-03 1.64E-03 1.80E-09 1.29E-01 BA-142 1.73E+00 1.78E-03

0.

1.50E-03 1.01 E-03

0.

1.09E-01 LA-140 1.58E+00 7.95E-01

0.

5.83E+04 2.11 E-01 LA-142 8.07E-02 3.67E-02

0.

2.68E+02 9.15E-03 CE-141 3.43E+00 2.32E+00

0.

1.08E+00

0.

8.87E+03 2.63E-01 CE-143 6.05E-01 4.47E+02

0.

1.97E-01

0.

1.67E+04 4.95E-02 CE-144 1.79E+02 7.48E+01

0.

4.43E+01

0.

6.05E+04 9.60E+00 PR-144 1.91 E-02 7.88E-03

0.

4.45E-03

0.

2.73E-09 9.65E-04 W-187 9.17E+00 7.68E+00

0.

2.51 E+03 2.69E+00 NP-239 3.56E-02 3.50E-03

0.

1.08E-02

0.

7.12E+02 1.92E-03 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 163 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREI\\

AGE GROUP - TEENAGER

\\i/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H ----

3

0.

2.17E-01 2.17E-01 2.74E-01 2.17E-01 2.17E-01 2.17E-01 C-14 2.94E+03 2.94E+03 2.94E+03 2.22E+03 2.94E+03 2.94E+03 2.94E+03 NA--24 4.63E-01 4.63E-01 4.63E-01 4.63E-01 4.63E-01 4.63E-01 4.63E-01 P---32 1.27E+07 7.98E+05

0.

1.43E+06 4.93E+05 CR--51

0.

2.54E+00 9.38E-01 5.64E+00 1.07E+03 4.25E+00 MN--54

0.

5.38E+03

0.

1.60E+03

0.

1.65E+04 1.03E+03 MN--56 0

1.36E+02

0.

1.72E+02

0.

4.32E+03 2.42E+01 FE--55 8.78E+04 3.95E+05

0.

4.57E+05 1.54E+05 1.04E+05 FE--59 6.14E+04 1.46E+05

0.

4.05E+04 4.81 E+05 5.55E+04 CO--57

0.

1.08E+02

0.

2.74E+03 1.79E+02 CO--58

0.

6.12E+02

0.

8.26E+03 1.39E+03 CO--60

0.

1.70E+03

0.

2.04E+04 3.88E+03 Ni-63 3.78E+04 2.63E+03

0.

5.47E+02 1.27E+03 NI--65 1.54E+02 2.OOE+01

0.

5.07E+02 9.11 E+00 CU--64

0.

1.64E+02

0.

4.12E+02

0.

1.39E+04 7.69E+01 ZN--65 1.23E+05 3.90E+05

0.

2.61 E+05

0.

2.46E+05 1.77E+05 ZN--69 2.61 E+02 5.02E+02

0.

3.24E+02

0.

7.50E+01 3.47E+01 BR--82

0.

3.55E+00 3.1 0E+00 BR--83

0.

7.95E-02 5.52E-02 BR--84

0.

5.61 E-07 7.16E-02 BR--85 0

0.

0

0.

2.94E-03 Based on 1 giCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 164 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREi AGE GROUP - TEENAGER A/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RB--86

0.

4.76E+02

0.

9.37E+01 2.22E+02 RB--88

0.

1.37E+00

0.

7.23E-01 RB--89

0.

9.04E-01

0.

6.38E-01 SR--89 5.67E+03

0.

6.15E+02 1.63E+02 SR--90 1.28E+05

0.

2.71 E+03 3.17E+04 SR--91 7.18E+01

0.

3.61 E+02 3.16E+00 SR--92 2.66E+01

0.

0.1

0.

5.25E+02 1.15E+00 Y---90 1.58E+01

0.

1.80E+04 5.23E+04 4.25E-01 Y--91 M 4.36E-02

0.

1.28E-01 1.69E-03 Y---91 9.40E+01

0.

3.61 E+04 2.51 E+00 Y---92 4.06E-01

0.

7.10E+03 1.18E-02 Y---93 1.29E+00

0.

4.08E+04 3.55E-02 ZR--95 1.49E+01 4.96E+00

0.

6.16E+00

0.

1.07E+04 3.46E+00 ZR--97 6.72E-01 1.36E-01

0.

2.05E-01

0.

4.20E+04 6.24E-02 NB--95 3.97E+02 2.39E+02

0.

1.88E+02

0.

9.76E+05 1.35E+02 NB--97 2.87E+00 7.24E-01

0.

8.45E-01

0.

2.67E+03 2.64E-01 MO--99

0.

9.74E+01

0.

2.21 E+02

0.

2.26E+02 1.85+01 TC-99M 9.87E-03 2.79E-02

0.

4.24E-01 1.37E-02 1.65E+01 3.56E-01 TC-101 1.02E-02 1.47E-02

0.

2.64E-01 7.47E-03

0.

1.44E-01 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 165 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RU-103 1.04E+02

0.

3.11E+02

0.

8.13E+03 4.66E+01 RU-105 6.77E+00

0.

8.74E+01

0.

4.14E+03 2.67E+00 RU-106 1.76E+03

0.

2.34E+03

0.

7.95E+04 2.21E+02 AG110 1.19E+03 1.10E+03

0.

2.17E+03

0.

4.51 E+05 6.56E+02 SB-124 2.11E+02 3.99E+00 5.11E-01

0.

1.64E+02 5.98E+03 8.35E+01 SB-125 1.68E+02 1.81 E+00 1.49E-01

0.

1.75E+04 1.48E+03 3.37E+01 TE 125M 2.36E+02 8.45E+01 6.66E+01 6.72E+02

0.

6.60E+02 3.13E+01 TE 127M 4.18E+02 1.46E+02 1.07E+02 1.70E+03

0.

1.40E+03 5.09E+01 TE-127 9.31 E+00 3.28E+00 6.35E+00 2.76E+01

0.

7.52E+02 1.99E+00 TE 129M 1.02E+03 3.79E+02 3.27E+02 2.96E+03

0.

3.58E+03 1.61 E+02 TE-129 1.94E+00 7.34E-01 1.49E+00 8.14E+00

0.

1.46E+00 4.72E-01 TE 131M 1.07E+02 5.22E+01 8.26E+01 5.29E+02

0.

5.18E+03 4.35E+01 TE-131 1.21 E+00 5.08E-01 9.99E-01 5.33E+00

0.

1.82E-01 3.83E-01 TE-132 2.19E+02 1.37E+02 1.46E+02 9.74E+02

0.

4.93E+03 1.30E+02 I--130 3.03E+01 8.95E+01 1.14E+04 1.39E+02

0.

7.67E+01 3.52E+01 I--131 2.23E+02 3.14E+02 9.07E+04 4.08E+02

0.

5.95E+01 1.87E+02 I--132 8.11 E+00 2.17E+01 2.86E+03 3.46E+01

0.

4.08E+00 7.71 E+00 I--133 8.11 E+01 1.37E+02 2.50E+04 1.73E+02

0.

9.99E+01 4.24E+01 I--134 4.24E+00 1.15E+01 1.49E+03 1.83E+01

0.

1.OOE-02 4.12E+00 Based on 1 [Ci/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution AGE GROUP - TEENAGER

ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES Page 166 of 230 PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR AGE GROUP PER gCi/ML)

-TEENAGER NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY I--135 1.77E+01 4.68E+01 6.11 E+03 7.43E+01

0.

5.23E+01 1.71 E+01 CS-134 6.75E+03 1.63E+04

0.

4.03E+03 1.97E+03 1.88E+02 7.60E+03 CS-136 5.46E+02 2.16E+03

0.

1.20E+03 1.65E+02 2.45E+02 1.55E+03 CS-137 8.98E+03 1.21 E+04

0.

3.11E+03 1.60E+03 1.61E+02 4.24E+03 CS-1i38 4.63E+00 9.15E+00

0.

6.73E+00 6.65E-01 3.90E-05 4.54E+00 BA-139 5.99E+00 4.27E-03

0.

3.99E-03 2.42E-03 1.06E+01 1.75E-01 BA-140 1.75E+03 2.15E+00

0.

5.35E-01 1.44E+00 2.55E+02 1.12E+02 BA-141

0.

2.20E-03

0.

2.04E-03 1.25E-03 1.37E-09 9.80E-02 BA-142 1.31 E+00 1.35E-03

0.

1.14E-03 7.64E-04

0.

8.26E-02 LA-140 1.67E+00 8.25E-01

0.

4.55E+04 2.18E-01 LA-i 42 6.14E-02 2.79E-02

0.

2.04E+02 6.95E-03 CE-141 3.51 E+00 2.36E+00

0.

8.19E-01

0.

6.38E+03 2.70E-01 CE-143 4.60E-01 3.40E+02

0.

1.50E-01

0.

1.27E+04 3.76E-02 CE-144 2.01 E+02 8.25E+01

0.

3.37E+01

0.

4.74E+04 1.07E+01 PR-144 1.45E-02 5.99E-03

0.

3.39E-03

0.

2.08E-09 7.34E-04 W--187 6.98E+00 5.85E+00

0.

1.91 E+03 2.05E+00 NP-239 2.71 E-02 2.67E-03

0.

8.25E-03

0.

5.43E+02 1.46E-03 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution v

Page 167 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H ----

3

0.

1.81 E-01 1.81 E-01 1.19E-01 1.81E-01 1.81 E-01 1.81 E-01 C-14 3.82E+03 3 82E+03 3.82E+03 9.61 E+02 3.82E+03 3.82E+03 3.82E+03 NA--24 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 P---32 5.53E+06 3 47E+05

0.

6.22E+05 2.14E+05 CR--51

0.

1.12E+00 4.13E-01 2.48E+00 4.70E+02 1.87E+00 MN--54

0.

2.34E+03

0.

6.95E+02

0.

7.15E+03 4.46E+02 MN--56

0.

5 88E+01

0.

7.46E+01

0.

1.88E+03 1.05E+01 FE--55 3.87E+04 1.74E+05

0.

2.02E+05 6.81 E+04 4.58E+04 FE--59 2.71 E+04 6.43E+04

0.

1.79E+04 2.12E+05 2.45E+04 CO--57

0.

4.78E+01

0.

1.21E+03 7.94E+01 CO--58

0.

5.05E+02

0.

3.00E+03 1.52E+03 CO--60

0.

1.41 E+03

0.

7.80E+03 4.23E+03 Ni-63 1.66E+04 1.15E+03

0.

2.39E+02 5.55E+02 NI--65 6.73E+01 8.74E+00

0.

2.22E+02 3.98E+00 CU--64

0.

7.15E+01

0.

1.80E+02

0.

6.09E+03 3.36E+01 ZN--65 5.47E+04 1.74E+05

0.

1.16E+05

0.

1.09E+05 7.86E+04 ZN--69 1.16E+02 2.23E+02

0.

1.44E+02

0.

3.34E+01 1.55E+01 BR--82

0.

1.59E+00 1.39E+00 BR--83

0.

3.55E-02 2.47E-02 BR--84

0.

2.51 E-07 3.20E-02 BR--85

0.

1.31 E-03 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution FOR LIQUID DISCHARGES AGE GROUP - CHILD L-1

Page 168 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RB--86

0.

2.08E+02

0.

4.09E+01 9.68E+01 RB--88

0.

5.96E-01

0.

3.16E-01 RB--89

0.

3.95E-01

0.

2.78E-01 SR--89 7.53E+03

0.

2.81 E+02 2.16E+02 SR--90 9.39E+04

0.

1.25E+03 2.38E+04 SR--91 3.18E+O1

0.

1.60E+02 1.40E+00 SR--92 1.18E+01

0.

2.33E+02 5.08E-01 Y---90 9.00E+00

0.

2.57E+04 2.42E-01 Y--91 M 1.95E-02

0.

5.71 E-02 7.55E-04 Y---91 1.25E+02

0.

1.66E+04 3.34E+00 Y---92 1.81 E-01

0.

3.16E+03 5.28E-03 Y---93 5.73E-01

0.

1.82E+04 1.58E-02 ZR--95 1.80E+01 4.19E+00

0.

2.67E+00

0.

4.33E+03 3.81 E+00 ZR--97 2.91 E-01 5.87E-02

0.

8.86E-02

0.

1.82E+04 2.70E-02 NB--95 4.61 E+02 1.97E+02

0.

8.11E+01

0.

3.41 E+05 1.45E+02 NB--97 1.24E+00 3.12E-01

0.

3.64E-01

0.

1.15E+03 1.14E-01 MO--99

0.

4.23E+01

0.

9.59E+01

0.

9.81 E+01 8.05E+00 TC-99M 4.34E-03 1.23E-02

0.

1.86E-01 6.01 E-03 7.26E+00 1.57E-01 TC-101 4.47E-03 6.45E-03

0.

1.16E-01 3.291E-03

0.

6.33E-02 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution FOR LIQUID DISCHARGES AGE GROUP - CHILD

Page 169 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR AGE GROUP - CHILD (MREM/HR PER pCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RU-103 1.33E+02

0.

1.39E+02

0.

3.50E+03 5.38E+01 RU-105 3.03E+00

0.

3.91E+01

0.

1.85E+03 1.19E+00 RU-106 2.34E+03

0.

1.05E+03

0.

3.63E+04 2.91E+02 AG110 5.18E+02 4.80E+02

0.

9.43E+02

0.

1.96E+05 2.85E+02 SB-124 9.13E+01 1.72E+00 2.21E-01

0.

7.08E+01 2.58E+03 3.61E+01 SB-125 7.24E+01 7.80E-01 6.43E-02

0.

7.57E+03 6.40E+02 1.46E+01 TE 125M 3.11E+02 8.43E+01 8.73E+01 2.97E+02

0.

3.00E+02 4.15E+01 TE 127M 1.85E+02 6.47E+01 4.72E+01 7.50E+02

0.

6.19E+02 2.25E+01 TE-1 27 1.23E+01 3.27E+00 8.46E+00 1.22E+01

0.

5.24E+02 2.63E+00 TE129M 1.35E+03 3.77E+02 4.31E+02 1.31 E+03

0.

1.63E+03 2.09E+02 TE-129 8.59E-01 3.25E-01 6.58E-01 3.60E+00

0.

6.47E-01 2.09E-01 TE131M 4.75E+01 2.31E+01 3.66E+01 2.34E+02

0.

2.29E+03 1.93E+01 TE-131 5.38E-01 2.25E-01 4.42E-01 2.36E+00

0.

8.05E-02 1.70E-01 TE-132 2.78E+02 1.23E+02 1.81 E+02 4.31E+02

0.

2.15E+03 1.48E+02 I--130 1.33E+01 3.94E+01 5.01 E+03 6.12E+01

0.

3.38E+01 1.55E+01 I--131 2.87E+02 2.94E+02 9.55E+04 1.79E+02

0.

2.51 E+01 2.22E+02 I--132 3.57E+00 9.55E+00 1.26E+03 1.52E+01

0.

1.79E+00 3.39E+00 I--133 1.05E+02 1.30E+02 3.13E+04 7.61 E+01

0.

5.26E+01 5.10E+01 I--134 1.86E+00 5.06E+00 6.58E+02 8.07E+00

0.

4.41 E-03 1.81 E+00 Based on 1 pCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 170 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH ORGAN DOSE FACTOR AGE GROUP - CHILD (MREM/HR PER gCi/ML)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY I--135 7.79E+00 2.06E+01 2.69E+03 3.27E+01

0.

2.30E+01 7.54E+00 CS-134 8.14E+03 1.37E+04

0.

1.75E+03 1.52E+03 7.42E+01 2.92E+03 CS-136 2.37E+02 9.34E+02

0.

5.20E+02 7.13E+01 1.06E+02 6.73E+02 CS-137 1.13E+04 1.10E+04

0.

1.35E+03 1.29E+03 6.69E+01 1.64E+03 CS-138 2.01E+00 3.96E+00

0.

2.92E+00 2.88E-01 1.69E-05 1.97E+00 BA-1i39 2.65E+00 1.89E-03

0.

1.77E-03 1.07E-03 4.69E+00 7.75E-02 BA-140 2.25E+03 1.98E+00

0.

2.37E-01 1.18E+00 1.15E+02 1.32E+02 BA-141

0.

9.71E-04

0.

9.03E-04 5.512E-04 6.06E-10 4.34E-02 BA-142 5.81 E-01 5.98E-04

0.

5.05E-04 3.38E-04

0.

3.66E-02 LA-140 2.16E+00 7.52E-01

0.

2.14E+04 2.54E-01 LA-142 2.74E-02 1.24E-02

0.

9.09E+01 3.10E-03 CE-141 4.67E+00 2.34E+00

0.

3.66E-01

0.

2.93E+03 3.48E-01 CE-143 2.05E-01 1.52E+02

0.

6.69E-02

0.

5.67E+03 1.68E-02 CE-144 2.66E+02 8.33E+01

0.

1.50E+01

0.

2.16E+04 1.42E+01 PR-144 6.46E-03 2.67E-03

0.

1.51 E-03

0.

9.26E-10 3.27E-04 W--187 3.03E+00 2.54E+00

0.

8.31E+02 8.90E-01 NP-239 1.18E-02 1.16E-03

0.

3.58E-03

0.

2.36E+02 6.34E-04 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 171 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-1 EFFLUENT CONCENTRATION LIMITS IN AIR IN UNRESTRICTED AREAS NOTE If a nuclide is not listed below, refer to 10 CFR Part 20, Appendix B, Table 2 Effluent Concentrations Column for the nuclide.

1 and use the most conservative ECL listed Nuclide ECL gCi/ml Nuclide ECL giCi/ml Nuclide ECL gCi/ml Ar-41 1 E-8 Co-57 9 E-10 Sb-1i24 3 E-10 Kr-83m 5 E-5 Co-58 1 E-9 Sb-1i25 7 E-10 Kr-85m 1 E-7 Fe-59 5 E-10 Te-125m 1 E-9 Kr-85 7 E-7 Co-60 5 E-11 Te-127m 4 E-10 Kr-87 2 E-8 Zn-65 4 E-10 Te-129m 3 E-10 Kr-88 9 E-9 Rb-86 1 E-9 1-130 3 E-9 Kr-89 None Rb-88 9 E-8 1-131 2 E-10 Kr-90 None Sr-89 2 E-10 1-132 2 E-8 Xe-1i31m 2 E-6 Sr-90 6 E-12 1-133 1 E-9 Xe-133m 6 E-7 Y-91 2 E-10 1-134 6 E-8 Xe-133 5 E-7 Zr-95 4 E-I 01-135 6 E-9 Xe-135m 4 E-8 Nb-95 2 E-9 Cs-134 2 E-10 Xe-135 7 E-8 Ru-103 9 E-10 Cs-136 9 E-10 Xe-1i37 None Ru-106 2 E-11 Cs-137 2 E-10 Xe-138 2 E-8 Ag-110 1 E-10 Ba-140 2 E-9 H-3 1 E-7 Sn-113 8 E-10 La-140 2 E-9 P-32 1 E-9 In-113m 2 E-7 Ce-141 8 E-10 Cr-51 3 E-8 Sn-123 2 E-10 Ce-144 2 E-11 Mn-54 1 E-9 Sn-126 8 E-11 I

Page 172 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-2 DOSE FACTORS FOR NOBLE GASES*

TOTAL BODY SKIN DOSE FACTOR GAMMA AIR BETA AIR RADIONUCLIDE DOSE FACTOR L,

DOSE FACTOR DOSE FACTOR K,

M, N,

(mrem/yr per j.Ci/m3)

(mrem/yr per jiCi/m3)

(mrad/yr per iCi/m3)

Kr-83m 7.56E-02"*

1-.93E+01 2.88E+02 Kr-85m 1.17E+03 1.46E+03 1.23E+03 1.97E+03 Kr-85 1.61 E+01 1.34E+03 1.72E+01 1.95E+03 Kr-87 5.92E+03 9.73E+03 6.17E+03 1.03E+04 Kr-88 1.47E+04 2.37E+03 1.52E+04 2.93E+03 Kr-89 1.66E+04 1.01 E+04 1.73E+04 1.06E+04 Kr-90 1.56E+04 7.29E+03 1.63E+04 7.83E+03 Xe-131rm 9.15E+01 4.76E+02 1.56E+02 1.11 E+03 Xe-133m 2.51 E+02 9.94E+02 3.27E+02 1.48E+03 Xe-133 2.94E+02 3.06E+02 3.53E+02 1.05E+03 Xe-135m 3.12E+03 7.11 E+02 3.36E+03 7.39E+02 Xe-135 1.81 E+03 1.86E+03 1.92E+03 2.46E+03 Xe-137 1.42E+03 1.22E+04 1.51 E+03 1.27E+04 Xe-138 8.83E+03 4.13E+03 9.21E+03 4.75E+03 Ar-41 8.84E+03 2.69E+03 9.30E+03 3.28E+03 The listed dose factors are for radionuclides that may be detected in gaseous effluents.

7.56E-02 = 7.56 X 10-2

Page 173 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS P (I) FOR GASEOUS DISCHARGES PATHWAY - GROUND PLANE DEPOSITION AGE GROUP - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER [tCi/Sec)

NUCLIDE WHOLE BODY H-3

0.

CR-51 6.68E+06 MN-54 1.10E+09 FE-59 3.92E+08 CO-57 1.64E+08 CO-58 5.27E+08 CO-60 4.40E+09 ZN-65 6.87E+08 RB-86 1.29E+07 SR-89 3.07E+04 SR-90 5.94E+05 Y-91 1.53E+06 ZR-95 6.94E+08 NB-95 1.95E+08 RU-103 1.57E+08 RU-1i06 2.99E+08 AG-110 3.18E+09 Based on 1 pCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 174 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS P (I) FOR GASEOUS DISCHARGES PATHWAY - GROUND PLANE DEPOSITION AGE GROUP - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER gCi/Sec)

NUCLIDE WHOLE BODY SN-126 4.80E+09 SB-1i24 8.42E+08 SB-1i25 7.56E+08 TE-125M 2.19E+06 TE-127M 1.15E+06 TE-129M 5.49E+07 1-130 7.90E+06 1-131 2.46E+07 1-132 1.78E+06 1-133 3.54E+06 1-134 6.43E+05 1-135 3.66E+06 CS-1i34 2.82E+09 CS-136 2.13E+08 CS-137 1.15E+09 BA-1i40 2.39E+08 CE-141 1.95E+07 CE-1i44 9.52E+07 Based on 1 gCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 175 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R (I) FOR GASEOUS DISCHARGES PATHWAY - GROUND PLANE DEPOSITION ORGAN DOSE FACTOR AGE GROUP - CHILD - TEEN-ADULT & INFANT (SQ. METER - MREM/YR PER gCi/Sec)

NUCLIDE WHOLE BODY H-3

0.

CR-51 4.68E+06 MN-54 1.38E+09 FE-59 2.75E+08 CO-57 1.89E+08 CO-58 3.80E+08 CO-60 2.15E+10 ZN-65 7.43E+08 RB-86 9.01 E+06 SR-89 2.17E+04 SR-90 5.35E+06 Y-91 1.08E+06 ZR-95 5.01 E+08 NB-95 1.36E+08 RU-103 1.10E+08 RU-106 4.19E+08 AG-110 3.58E+09 Based on 1 [tCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 176 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R (I) FOR GASEOUS DISCHARGES PATHWAY - GROUND PLANE DEPOSITION ORGAN DOSE FACTOR AGE GROUP - CHILD - TEEN-ADULT & INFANT (SQ. METER - MREM/YR PER gCi/Sec)

NUCLIDE WHOLE BODY SN-126 5.16E+10 SB-1i24 5.98E+08 SB-1i25 2.30E+09 TE-125M 1.55E+06 TE-127M 8.79E+05 TE-129M 3.85E+07 1-130 5.53E+06 1-131 1.72E+07 1-132 1.25E+06 1-133 2.48E+06 1-134 4.50E+05 1-135 2.56E+06 CS-1i34 6.99E+09 CS-136 1.49E+08 CS-137 1.03E+10 BA-140 1.68E+08 CE-141 1.37E+07 CE-144 1.13E+08 Based on 1 gCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 177 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-5 PATHWAY-DOSE CONVERSION FACTORS R(DI/P(lI FOR GASEOUS DISCHARGES PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - INFANT (MREM/YR PER gCi/Cu Meter)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H-3

0.

4.30E+02 4.30E+02 1.88E+02 4.30E+02 4.30E+02 4.30E+02 P-32 2.31E+05 1.35E+04

0.

1.51 E+04 8.78E+03 CR-51

0.

1.40E+01 3.99E+00 2.52E+03 5.81E+02 1.75E+01 MN-54

0.

6.93E+03

0.

1.72E+03 2.45E+05 1.35E+04 1.10E+03 FE-59 2.06E+03 4.86E+06

0.

1.78E+05 3.29E+04 1.85E+03 CO-57

0.

1.21 E+02

0.

6.47E+04 5.50E+03 1.18E+02 CO-58

0.

1.18E+02

0.

8.79E+05 1.21 E+04 1.68E+02 CO-60

0.

8.40E+02

0.

5.57E+06 3.28E+04 1.17E+03 ZN-65 5.67E+03 1.81 E+04

0.

1.21 E+04 1.53E+05 9.35E+03 8.15E+03 RB-86

0.

2.37E+04

0.

2.91 E+03 1.03E+04 SR-89 4.31E+04

0.

2.31E+06 6.80E+04 1.24E+03 SR-90 1.32E+07

0.

1.53E+07 1.39E+05 8.06E+05 Y-91 5.98E+04

0.

2.63E+06 7.17E+04 1.60E+03 ZR-95 1.08E+04 2.73E+03

0.

9.48E+03 1.81 E+06 1.41 E+04 1.95E+03 NB-95 1.28E+03 5.75E+02

0.

1.35E+03 4.77E+05 1.21 E+04 3.37E+02 RU-103 1.69E+02

0.

1.02E+03 5.66E+05 1.58E+04 5.85E+01 RU-106 9.31E+03

0.

2.34E+04 1.50E+07 1.76E+05 1.14E+03 AG-110 1.89E+03 1.75E+03

0.

3.44E+03 8.12E+05 5.29E+04 1.04E+03 Based on 1 giCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition ENVIRONMENTAL

Page 178 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-5 PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - INFANT (MREM/YR PER pLCi/Cu Meter)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 3.11E+04 6.45E+02 6.45E+02

0.

3.61E+06 5.99E+04 1.02E+03 SN-126 2.21 E+05 5.85E+03 1.72E+03

0.

1.64E+06 2.23E+04 8.40E+03 SB-124 5.46E+03 1.03E+02 0.32E+01

0.

4.34E+05 7.11E+04 2.17E+03 SB-125 1.16E+04 1.25E+02 1.03E+01

0.

3.85E+05 1.76E+04 2.32E+03 TE-125M 4.54E+02 1.95E+02 1.53E+02 2.17E+03 4.96E+05 1.36E+04 6.16E+01 TE-1 27M 2.21 E+03 9.83E+02 5.75E+02 8.01 E+03 1.68E+05 2.62E+04 2.74E+02 TE-1 29M 1.32E+03 5.80E+02 5.08E+02 6.40E+03 1.83E+06 7.32E+04 2.06E+02 1-130 8.02E+02 2.35E+03 3.05E+05 3.65E+03

0.

1.35E+03 9.25E+02 1-131 3.63E+04 4.27E+04 1.41 E+07 1.07E+04

0.

1.07E+03 2.51E+04 1-132 2.03E+02 5.70E+02 7.67E+04 9.09E+02

0.

7.11E+01 2.03E+02 1-133 1.34E+04 1.93E+04 4.66E+06 4.55E+03

0.

2.28E+03 5.87E+03 1-134 1.13E+02 3.02E+02 4.02E+04 4.82E+02

0.

1.76E-01 1.08E+02 1-135 4.70E+02 1.22E+03 1.64E+05 1.95E+03

0.

9.18E+02 4.51E+02 CS-134 4.80E+05 8.25E+05

0.

5.04E+04 1.01 E+05 1.37E+03 7.32E+04 CS-1i36 6.85 E+03 2.56E+04

0.

1.50E+04 2.10OE+03 2.04E+03 1.95E+04 CS-1i37 6.86E+05 7.31 E+05

0.

3.89E+04 9.45E+04 1.32E+03 4.41 E+04 BA-1i40 5.70E+03 4.27E+00

0.

2.93E+00 1.64E+06 3.88E+03 2.95E+02 CE-141 2.52E+03 1.55E+03

0.

1.10E+03 5.24E+05 2.06E+04 1.81 E+02 CE-144 4.68E+05 1.82E+05

0.

1.48E+05 1.27E+07 1.61 E+05 2.49E+04 Based on 1 iCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition ENVIRONMENTAL

Page 179 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-6 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER - MR AGE GROUP - INFANT EM/YR PER pCi/Sec)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H-3

0.

2.37E+03 2.37E+03 1.04E+03 2.37E+03 2.37E+03 2.37E+03 P-32 1.82E+10 1.14E+09

0.

2.05E+09 7.05E+08 CR-51

0.

1.82E+04 6.72E+03 4.04E+04 7.66E+06 3.05E+04 MN-54

0.

8.96E+06

0.

2.67E+06

0.

2.74E+07 1.71 E+06 FE-59 3.17E+07 7.52E+07

0.

2.09E+07 2.48E+08 2.86E+07 CO-57

0.

1.36E+06

0.

3.46E+07 2.27E+06 CO-58

0.

2.55E+07

0.

6.60E+07 6.24E+07 CO-60

0.

8.73E+07

0.

2.16E+08 2.09E+08 ZN-65 1.46E+09 4.65E+09

0.

3.11E+09

0.

2.93E+09 2.1OE+09 RB-86

0.

2.77E+09

0.

5.45E+08 1.29E+09 SR-89 1.47E+10

0.

2.75E+08 4.22E+08 SR-90 1.65E+11

0.

1.61 E+09 4.21 E+10 Y-91 8.12E+04

0.

5.37E+06 2.16E+03 ZR-95 2.12E+05 9.41E+04

0.

1.86E+04

0.

7.47E+07 5.56E+04 NB-95 5.49E+05 2.47E+05

0.

4.84E+04

0.

1.98E+08 1.45E+05 RU-103 8.30E+03

0.

4.16E+03

0.

1.04E+05 2.86E+03 RU-106 2.01E+05

0.

4.20E+04

0.

1.56E+06 2.46E+04 AG-110 6.21 E+07 5.75E+07

0.

1.13E+08

0.

2.35E+10 3.42E+07 Based on 1 giCi/sec release rate of each isotope in and a Value of 1. for Note: The units for C-14 and H-3 are (MREMNR Per pCi/Cu. Meter)

X/Q, depleted X/Q and Relative Deposition

Page 180 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-6 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE)

AGE GROUP ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER gCi/Sec)

- INFANT NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-126 1.75E+09 3.48E+07 1.01 E+07

0.

4.97E+06 1.16E+09 5.25E+07 SB-124 2.75E+07 5.19E+05 6.64E+04

0.

2.13E+07 7.78E+08 1.09E+07 SB-125 3.59E+07 3.27E+06 2.93E+06 3.96E+06 2.83E+09 2.43E+08 6.62E+06 TE-1 25M 1.57E+08 5.30E+07 5.18E+07 7.05E+07

0.

7.57E+07 2.10OE+07 TE-1 27M 5.54E+07 1.93E+07 1.79E+07 2.00E+08

0.

3.24E+08 7.38E+06 TE-129M 5.87E+08 2.02E+08 2.21 E+08 2.70E+08

0.

3.54E+08 8.95E+07 1-130 4.54E+05 1.35E+06 1.71 E+08 2.09E+06

0.

1.15E+06 5.29E+05 1-131 2.59E+09 3.09E+09 9.94E+11 7.24E+08

0.

1.16E+08 1.81 E+09 1-132 1.78E-01 4.76E-01 6.26E+01 7.58E-01

0.

8.93E-02 1.69E-01 1-133 3.75E+07 5.48E+07 1.30E+10 1.29E+07

0.

9.74E+06 1.66E+07 1-134

0.

1.06E-09

0.

1-135 1.49E+04 3.94E+04 5.15E+06 6.26E+04 8.07E-02 4.41E+04 1.44E+04 CS-134 4.43E+10 7.97E+10

0.

4.65E+09 9.12E+09 1.90E+08 6.75E+09 CS-136 2.78E+08 1.10E+09

0.

6.11E+08 8.37E+07 1.25E+08 7.90E+08 CS-137 6.44E+10 7.21E+10

0.

3.66E+09 8.69E+09 1.86E+08 4.14E+09 BA-140 2.45E+08 2.47E+05

0.

1.22E+04 1.51 E+05 8.13E+06 1.27E+07 CE-141 2.65E+05 1.62E+05

0.

9.72E+03

0.

7.87E+07 1.90E+04 CE-144 2.1OE+07 8.29E+06

0.

5.67E+05

0.

8.66E+08 1.13E+06 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition.

Note:

The units for C-14 and H-3 are (MREM/YR Per VCi/Cu. Meter)

Page 181 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-7 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

AGr= GROUP ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER gCi/Sec)

- INFANT NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H-3

0.

4.84E+03 4.84E+03 2.11 E+03 4.84E+03 4.84E+03 4.84E+03 P-32 2.19E+10 1.37E+09

0.

2.46E+09 8.46E+08 CR-51

0.

2.19E+03 8.07E+02 4.85E+03 9.19E+05 3.66E+03 MN-54

0.

1.08E+06

0.

3.20E+05

0.

3.29E+06 2.05E+05 FE-59 4.12E+05 9.78E+05

0.

2.72E+05 3.23E+06 3.72E+05 CO-57

0.

1.64E+05

0.

4.15E+06 2.72E+05 CO-58

0.

3.06E+06

0.

7.92E+06 7.49E+06 CO-60

0.

1.05E+07

0.

2.59E+07 2.51 E+07 ZN-65 1.76E+08 5.57E+08

0.

3.73E+08

0.

3.51 E+08 2.52E+08 RB-86

0.

3.32E+08

0.

6.54E+07 1.55E+08 SR-89 3.09E+10

0.

5.77E+08 8.87E+08 SR-90 3.46E+11

0.

3.35E+09 8.83E+10 Y-91 9.74E+03

0.

6.45E+05 2.60E+02 ZR-95 2.54E+04 1.13E+04

0.

2.23E+03

0.

8.95E+06 6.67E+03 NB-95 6.59E+04 2.97E+04

0.

5.81 E+03

0.

2.37E+07 1.75E+04 RU-103 9.96E+02

0.

4.99E+02

0.

1.24E+04 3.43E+02 RU-106 2.41 E+04

0.

5.04E+03

0.

1.87E+05 2.96E+03 AG-110 7.45E+06 6.90E+06

0.

1.36E+07

0.

2.81E+09 4.1OE+06 Based on 1 pCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition Note:

The units for C-14 and H-3 are 1MREM/Yr per gCi/Cu meter.

Page 182 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-7 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

AGE GROUP ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER gCi/Sec)

- INFANT NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-126 2.1OE+08 4.17E+06 1.22E+06

0.

5.97E+05 1.40E+08 6.30E+06 SB-124 3.30E+06 6.22E+04 7.97E+03

0.

2.56E+06 9.33E+07 1.30E+06 SB-125 4.31 E+06 3.92E+05 3.52E+05 4.76E+05 3.40E+08 2.92E+07 7.94E+05 TE-1 25M 1.89E+07 6.36E+06 6.21 E+06 8.46E+06

0.

9.09E+06 2.52E+06 TE-127M 6.64E+06 2.31 E+06 2.15E+06 2.40E+07

0.

3.88E+07 8.85E+05 TE-129M 7.05E+07 2.42E+07 2.66E+07 3.23E+07

0.

4.25E+07 1.07E+07 1-130 5.45E+05 1.61 E+06 2.05E+08 2.51E+06

0.

1.38E+06 6.35E+05 1-131 3.11E+09 3.70E+09 1.19E+12 9.28E+08

0.

1.39E+08 2.17E+09 1-132 2.13E-01 5.71E-01 7.51E+01 9.10E-01

0.

1.07E-01 2.03E-01 1-133 4.50E+07 6.57E+07 1.55E+10 1.55E+07

0.

1.17E+07 1.99E+07 1-134

0.

1.27E-09

0.

1-135 1.79E+04 4.72E+04 6.18E+06 7.51 E+04 2.42E-01 5.29E+04 1.73E+04 CS-134 1.33E+11 2.39E+11

0.

1.39E+10 2.74E+10 5.69E+08 2.02E+10 CS-1i36 8.34E+08 3.29E+09

0.

1.83E+09 2.51 E+08 3.74E+08 2.37E+09 CS-137 1.93E+11 2.16E+11

0.

1.10E+10 2.61E+1I0 5.59E+08 1.24E+10 BA-140 2.95E+07 2.96E+04

0.

1.47E+03 1.81 E+04 9.76E+05 1.52E+06 CE-141 3.17E+04 1.95E+04

0.

1.17E+03

0.

9.44+06 2.28E+03 CE-1i44 2.52E+06 9.95E+05

0.

6.80E+04

0.

1.04E+08 1.36E+05 Based on 1 piCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition.

Note:

The units for C-14 and H-3 are 1MREM/Yr per gCi/Cu meter.

Page 183 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

ENVIRONMENTAL TABLE G-8 PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - CHILD (MREM/YR PER iCi/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

7.51 E+02 7.51 E+02 4.96E+02 7.51 E+02 7.51 E+02 7.51 E+02 P---32 6.11 E+05 3.57E+04

0.

4.OOE+04 2.32E+04 CR--51

0.

2.75E+01 1.06E+01 6.66E+03 1.54E+03 4.63E+01 MN--54

0.

1.83E+04

0.

4.55E+03 6.48E+05 3.58E+04 2.91 E+03 FE--59 5.44E+03 1.28E+07

0.

4.70E+05 8.70E+04 4.88E+03 CO--57

0.

3.20E+02

0.

1.71 E+05 1.45E+04 3.1OE+02 CO--58

0.

1.52E+02

0.

1.13E+06 3.62E+04 2.68E+02 CO--60

0.

1.07E+03

0.

6.92E+06 9.36E+04 1.88E+03 ZN--65 1.50E+04 4.77E+04

0.

3.19E+04 4.03E+05 2.47E+04 2.15E+04 RB--86

0.

6.25E+04

0.

7.70E+03 2.73E+04 SR--89 5.37E+04

0.

2.24E+06 1.69E+05 1.54E+03 SR--90 1.64E+07

0.

1.48E+07 3.45E+05 9.99E+05 Y---91 7.44E+04

0.

2.55E+06 1.78E+05 1.98E+03 ZR--95 1.41 E+04 3.28E+03

0.

2.51 E+04 2.12E+06 5.74E+04 2.98E+03 NB--95 1.70E+03 7.25E+02

0.

3.58E+03 5.85E+05 3.32E+04 5.33E+02 RU-103 2.16E+02

0.

2.70E+03 6.33E+05 4.22E+04 8.73E+01 RU-106 1.15E+04

0.

6.18E+04 1.45E+07 4.37E+05 1.44E+03 AG110 5.OOE+03 4.63E+03

0.

9.1OE+03 2.15E+06 1.40E+05 2.75E+03 Based on 1 [tCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition DISCHARGES m

I

Page 184 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

ENVIRONMENTAL TABLE G-8 PATHWAY-DOSE CONVERSION FACTORS R(I FOR GASEOUS PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - CHILD (MREM/YR PER liCi/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 3.85E+04 6.44E+02 6.81E+02

0.

3.50E+06 1.49E+05 1.27E+03 SN-126 5.85E+05 1.55E+04 4.55E+03

0.

4.33E+06 5.88E+04 2.22E+04 SB-124 1.44E+04 2.72E+02 3.49E+01

0.

1.15E+06 1.88E+05 5.74E+03 SB-125 3.06E+04 3.30E+02 2.72E+01

0.

1.02E+06 4.66E+04 6.14E+03 TE 125M 5.62E+02 1.94E+02 1.61 E+02 5.74E+03 4.81 E+05 3.38E+04 7.62E+01 TE 127M 5.85E+03 2.60E+03 1.52E+03 2.12E+04 4.44E+05 6.92E+04 7.25E+02 TE 129M 1.64E+03 5.85E+02 5.40E+02 1.69E+04 1.80E+06 1.82E+05 2.60E+02 I--130 2.12E+03 6.22E+03 8.07E+05 9.66E+03

0.

3.56E+03 2.45E+03 I--131 4.55E+04 4.63E+04 1.54E+07 2.84E+04

0.

2.65E+03 3.50E+04 I--132 5.37E+02 1.51 E+03 2.03E+05 2.40E+03

0.

1.88E+02 5.37E+02 1--133 1.68E+04 2.05E+04 5.03E+06 1.20E+04

0.

5.55E+03 8.03E+03 1--134 2.98E+02 7.99E+02 1.06E+05 1.27E+03

0.

4.66E-01 2.85E+02 I--135 1.24E+03 3.23E+03 4.33E+05 5.14E+03

0.

2.43E+03 1.19E+03 CS-134 6.22E+05 9.95E+05

0.

1.33E+05 1.19E+05 3.77E+03 2.23E+05 CS-136 1.81 E+04 6.77E+04

0.

3.96E+04 5.55E+03 5.40E+03 5.14E+04 CS-137 8.66E+05 7.99E+05

0.

1.03E+05 1.OOE+05 3.41E+03 1.25E+05 BA-1i40 7.14E+03 4.66E+00

0.

7.73E+00 1.74E+06 9.92E+03 4.22E+02 CE-141 3.13E+03 1.57E+03

0.

2.90E+03 5.14E+05 5.44E+04 2.33E+02 CE-144 5.81 E+05 1.82E+05

0.

3.92E+05 1.23E+07 4.OOE+05 3.10E+04 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition DISCHARGES

Page 185 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-9 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR AGE GROUP - CHILD PER tCl/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

1.57E+03 1.57E+03 1.04E+03 1.57E+03 1.57E+03 1.57E+03 P---32 1.82E+10 1.14E+09

0.

2.05E+09 7.05E+08 CR--51

0.

1.82E+04 6.72E+03 4.04E+04 7.66E+06 3.05E+04 MN--54

0.

8.96E+06

0.

2.67E+06

0.

2.74E+07 1.71 E+06 FE--59 3.17E+07 7.52E+07

0.

2.09E+07 2.48E+08 2.86E+07 CO--57

0.

1.36E+06

0.

3.46E+07 2.27E+06 CO--58

0.

1.25E+07

0.

7.41 E+07 3.76E+07 CO--60

0.

4.22E+07

0.

2.33E+08 1.27E+08 ZN--65 1.46E+09 4.65E+09

0.

3.11 E+09

0.

2.93E+09 2.10OE+09 RB--86

0.

2.77E+09

0.

5.45E+08 1.29E+09 SR--89 6.92E+09

0.

2.58E+08 1.98E+08 SR--90 1.13E+11

0.

1.52E+09 2.87E+10 Y---91 3.80E+04

0.

5.05E+06 1.01 E+03 ZR--95 1.06E+05 4.47E+04

0.

1.86E+04

0.

7.68E+07 3.29E+04 NB--95 2.75E+05 1.18E+05

0.

4.84E+04

0.

2.03E+08 8.63E+04 RU-103 3.99E+03

0.

4.16E+03

0.

1.05E+05 1.61 E+03 RU-106 9.39E+04

0.

4.20E+04

0.

1.46E+06 1.17E+04 AG110 6.21 E+07 5.75E+07

0.

1.13E+08

0.

2.35E+10 3.42E+07 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per [tCi/cu. meter) t.-

Page 186 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-9 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - CHILD PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 1.75E+09 3.48E+07 1.01 E+07

0.

4.97E+06 1.16E+09 5.25E+07 SB-124 2.75E+07 5.19E+05 6.64E+04

0.

2.13E+07 7.78E+08 1.09E+07 SB-125 3.13E+07 1.41 E+06 1.18E+06 3.96E+06 2.83E+09 2.43E+08 5.99E+06 TE 125M 7.38E+07 2.00E+07 2.07E+07 7.05E+07

0.

7.12E+07 9.84E+06 TE 127M 5.18E+07 1.78E+07 1.46E+07 2.00E+08

0.

2.99E+08 6.60E+06 TE 129M 2.77E+08 7.73E+07 8.85E+07 2.70E+08

0.

3.33E+08 4.28E+07 I--130 4.54E+05 1.35E+06 1.71 E+08 2.09E+06

0.

1.15E+06 5.29E+05 I--131 1.24E+09 1.27E+09 4.12E+11 7.74E+08

0.

1.09E+08 9.56E+08 1-132 1.78E-01 4.76E-01 6.26E+01 7.58E-01

0.

8.93E-02 1.69E-01 I--133 1.78E+07 2.20E+07 5.30E+09 1.29E+07

0.

8.90E+06 8.63E+06 I--134

0.

1.06E-09

0.

I--135 1.49E+04 3.94E+04 5.15E+06 6.26E+04 8.07E-02 4.41 E+04 1.44E+04 CS-134 2.17E+10 3.65E+10

0.

4.65E+09 4.06E+09 1.97E+08 7.76E+09 CS-136 2.78E+08 1.10E+09

0.

6.11E+08 8.37E+07 1.25E+08 7.90E+08 CS-137 3.08E+10 2.98E+10

0.

3.66E+09 3.49E+09 1.81 E+08 4.44E+09 BA-140 1.17E+08 1.02E+05

0.

1.22E+04 6.09E+04 7.75E+06 6.84E+06 CE-141 1.24E+05 6.22E+04

0.

9.72E+03

0.

7.80E+07 9.26E+03 CE-144 1.00E+07 3.14E+06

0.

5.67E+05

0.

8.15E+08 5.34E+05 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per [LCi/cu. meter)

FI

Page 187 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-1O ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MRI R(I) FOR GASEOUS DISCHARGES AGE GROUP - CHILD EM/YR PER [lCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H ----

3

0.

3.20E+03 3.20E+03 2.11 E+03 3.20E+03 3.20E+03 3.20E+03 P---32 2.19E+10 1.37E+09

0.

2.462+09 8.46E+08 CR--51

0.

2.19E+03 8.07E+02 4.85E+03 9.19E+05 3.66E+03 MN--54

0.

1.08E+06

0.

3.20E+05

0.

3.29E+06 2.05E+05 FE--59 4.12E+05 9.78E+05

0.

2.72E+05 3.23E+06 3.72E+05 CO--57

0.

1.64E+05

0.

4.1 5E+06 2.72E+05 CO--58

0.

1.50E+06

0.

8.901E+06 4.512E+06 CO--60

0.

5.06E+06

0.

2.80E+07 1.52E+07 ZN--65 1.76E+08 5.57E+08

0.

3.73E+08

0.

3.512E+08 2.52E+08 RB--86

0.

3.322+08

0.

6.54E+07 1.55E+08 SR--89 1.45E+10

0.

5.43E+08 4.16E+08 SR--90 2.37E+11

0.

3.16E+09 6.022+10 Y---91 4.56E+03

0.

6.062+05 1.222+02 ZR--95 1.27E+04 5.37E+03

0.

2.23E+03

0.

9.22E+06 3.96E+03 NB--95 3.30E+04 1.411E+04

0.

5.81 2+03

0.

2.44E+07 1.042+04 RU-103 4.79E+02

0.

4.99E+02

0.

1.26E+04 1.94E+02 RU-106 1.13E+04

0.

5.04E+03

0.

1.75E+05 1.40E+03 AG110 7.45E+06 6.90E+06

0.

1.36E+07

0.

2.811E+09 4.10E+06 Based on 1 iiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per gCi/cu. meter)

I I

Page 188 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-10 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS RI)

PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - CHILD PER giCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 2.10E+08 4.17E+06 1.22E+06

0.

5.97E+05 1.40E+08 6.30E+06 SB-124 3.30E+06 6.22E+04 7.97E+03

0.

2.56E+06 9.33E+07 1.30E+06 SB-125 3.75E+06 1.70E+05 1.43E+05 4.76E+05 3.40E+08 2.92E+07 7.19E+05 TE 125M 8.85E+06 2.40E+06 2.49E+06 8.46E+06

0.

8.54E+06 1.18E+06 TE 127M 6.21E+06 2.14E+06 1.75E+06 2.40E+07

0.

3.58E+07 7.92E+05 TE 129M 3.32E+07 9.27E+06 1.06E+07 3.23E+07

0.

4.00E+07 5.15E+06 I--130 5.45E+05 1.61 E+06 2.05E+08 2.51 E+06

0.

1.38E+06 6.35E+05 1--131 1.48E+09 1.52E+09 4.94E+11 9.28E+08

0.

1.30E+08 1.15E+09 I--132 2.13E-01 5.71 E-01 7.51 E+01 9.1OE-01

0.

1.07E-01 2.03E-01 I--133 2.14E+07 2.64E+07 6.36E+09 1.55E+07

0.

1.07E+07 1.04E+07 I--134

0.

1.27E-09

0.

I--135 1.79E+04 4.72E+04 6.18E+06 7.51 E+04 2.42E-01 5.29E+04 1.73E+04 CS-134 6.50E+10 1.10E+11

0.

1.39E+10 1.22E+10 5.92E+08 2.33E+10 CS-136 8.34E+08 3.29E+09

0.

1.83E+09 2.51E+08 3.74E+08 2.37E+09 CS-137 9.23E+10 8.93E+10

0.

1.10E+10 1.05E+10 5.44E+08 1.33E+10 BA-1i40 1.40E+07 1.23E+04

0.

1.47E+03 7.31 E+03 9.30E+05 8.21 E+05 CE-141 1.49E+04 7.46E+03

0.

1.17E+03

0.

9.36E+06 1.11 E+03 CE-144 1.20E+06 3.76E+05

0.

6.80E+04

0.

9.78E+07 6.41 E+04 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per ipCi/cu. meter)

ýam v a L--ý L-1

Page 189 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-11 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR e

A a

Ait1AIn

^LIIlUr AGE GROUPI"S*

PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

2.33E+02 2.33E+02 1.54E+02 2.33E+02 2.33E+02 2.33E+02 P---32 1.74E+09 1.09E+08

0.

1.96E+08 6.73E+07 CR--51

0.

1.58E+03 5.82E+02 3.50E+03 6.63E+05 2.64E+03 MN--54

0.

3.42E+06

0.

1.02E+06

0.

1.05E+07 6.54E+05 FE--59 9.95E+07 2.36E+08

0.

6.55E+07 7.79E+08 8.98E+07 CO--57

0.

2.1OE+06

0.

5.33E+07 3.50E+06 CO--58

0.

1.69E+07

0.

1.OOE+08 5.10E+07 CO--60

0.

6.77E+07

0.

3.75E+08 2.03E+08 ZN--65 1.33E+08 4.22E+08

0.

2.82E+08

0.

2.66E+08 1.91 E+08 RB--86

0.

1.82E+08

0.

3.59E+07 8.50E+07 SR--89 5.04E+08

0.

1.88E+07 1.44E+07 SR--90 1.05E+10

0.

7.02E+08 2.67E+09 Y---91 1.76E+06

0.

2.33E+08 4.69E+04 ZR--95 4.62E+06 1.51 E+06

0.

7.47E+05

0.

2.22E+09 1.20E+06 NB--95 2.68E+06 1.15E+06

0.

4.72E+05

0.

1.98E+09 8.41 E+05 RU-103 1.45E+08

0.

1.51 E+08

0.

3.81E+09 5.87E+07 RU-106 4.51E+09

0.

2.02E+09

0.

7.01E+10 5.61E+08 AG110 2.50E+06 2.31 E+06

0.

4.55E+06

0.

9.44E+08 1.38E+06 Based on 1 ltCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per gCi/cu. meter)

ýmv v so Rýv CHMILD

Page 190 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-11 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS RI)

PATHWAY - MEAT (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREMIYR FOR GASEOUS DISCHARGES AGE GROUP - CHILD PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 6.92E+09 1.37E+08 4.02E+07

0.

2.41E+06 2.31 E+09 1.98E+08 SB-124 7.40E+06 1.40E+05 1.79E+04

0.

5.74E+06 2.1OE+08 2.93E+06 SB-125 7.66E+07 1.84E+07 1.90E+07 6.47E+07 9.26E+08 1.44E+08 1.08E+07 TE 125M 5.69E+08 1.54E+08 1.60E+08 5.44E+08

0.

5.49E+08 7.59E+07 TE 127M 4.40E+08 1.51 E+08 1.24E+08 1.70E+09

0.

2.54E+09 5.61 E+07 TE 129M 1.84E+09 5.12E+08 5.87E+08 1.78E+09

0.

2.21 E+09 2.84E+08 I--130 8.87E-07 2.63E-06 3.34E-04 4.08E-06

0.

2.25E-06 1.03E-06 I--131 1.58E+07 1.62E+07 5.25E+09 9.86E+06

0.

1.38E+06 1.22E+07 I--132

0.

I--133 6.86E-01 8.47E-01 2.04E+02 4.97E-01

0.

3.43E-01 3.33E-01 I--134

0.

I--135 3.21 E-02 2.96E-02

0.

1.12E-02 3.37E-03 6.92E-04 1.32E-02 CS-134 8.83E+08 1.49E+09

0.

1.89E+08 1.65E+08 8.04E+06 3.16E+08 CS-136 4.41 E+06 1.74E+07

0.

9.69E+06 1.33E+06 1.98E+06 1.25E+07 CS-1i37 1.27E+09 1.23E+09

0.

1.51 E+08 1.44E+08 7.50E+06 1.84E+08 BA-1i40 4.37E+07 3.84E+04

0.

4.59E+03 2.29E+04 6.03E+06 2.57E+06 CE-141 2.1OE+04 1.05E+04

0.

1.65E+03

0.

1.32E+07 1.57E+03 CE-144 2.38E+06 7.46E+05

0.

1.35E+05

0.

1.94E+08 1.27E+05 Based on 1 iCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per iCi/cu. meter)

Page 191 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-12 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(l)

PATHWAY - FRESH FRUITS AND ORGAN DOSE FACTOR VEGETABLES (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - CHILD PER giCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

2.47E+02 2.47E+02 1.63E+02 2.47E+02 2.47E+02 2.47E+02 P---32 4.22E+08 2.64E+07

0.

4.74E+07 1.63E+07 CR--51

0.

4.68E+03 1.73E+03 1.04E+04 1.97E+06 7.83E+03 MN--54

0.

1.98E+07

0.

5.89E+06

0.

6.07E+07 3.78E+06 FE--59 1.48E+07 3.51 E+07

0.

9.75E+06 1.16E+08 1.34E+07 CO--57

0.

7.53E+05

0.

1.91 E+07 1.25E+06 CO--58

0.

6.94E+06

0.

4.13E+07 2.09E+07 CO--60

0.

2.33E+07

0.

1.29E+08 6.98E+07 ZN--65 2.08E+07 6.59E+07

0.

4.41 E+07

0.

4.15E+07 2.98E+07 RB--86

0.

5.28E+07

0.

1.04E+07 2.46E+07 SR--89 4.84E+09

0.

1.81 E+08 1.39E+08 SR--90 7.79E+10

0.

1.52E+09 1.98E+10 Y---91 2.12E+06

0.

2.82E+08 5.65E+04 ZR--95 4.06E+05 9.87 E+04

0.

6.07E+04

0.

1.08E+08 8.81 E+04 NB--95 6.20E+04 2.64E+04

0.

1.09E+04

0.

4.58E+07 1.94E+04 RU-1i03 2.24E+06

0.

2.34E+06

0.

5.88E+07 9.05E+05 RU-1i06 5.19E+07

0.

2.32E+07

0.

8.07E+08 6.46E+06 AG110 6.87E+05 6.36E+05

0.

1.25E+06

0.

2.59E+08 3.78E+05 Based on 1 0Ci/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition I

Page 192 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-12 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND ORGAN DOSE FACTOR VEGETABLES AGE GROUP - CHILD (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 1.71 E-05 2.14E-07 2.26E-07

0.

8.50E-06 4.21 E-07 SN-126 3.87E+08 7.68E+06 2.25E+06

0.

1.75E+06 3.44E+08 1.19E+07 SB-124 1.02E+07 1.93E+05 2.47E+04

0.

7.93E+06 2.89E+08 4.04E+06 SB-125 1.22E+07 6.99E+05 6.22E+05 2.09E+06 1.04E+09 9.02E+07 2.29E+06 TE 125M 4.12E+07 1.12E+07 1.16E+07 3.94E+07

0.

3.97E+07 5.49E+06 TE 127M 2.88E+07 9.90E+06 8.09E+06 1.11E+08

0.

1.65E+08 3.67E+06 TE 129M 1.56E+08 4.35E+07 4.99E+07 1.51 E+08

0.

1.88E+08 2.41 E+07 I--130 1.60E+05 4.73E+05 6.02E+07 7.35E+05

0.

4.05E+05 1.86E+05 I--131 1.24E+08 1.27E+08 4.13E+10 7.75E+07

0.

1.09E+07 9.58E+07 I--132 2.26E+01 6.05E+01 7.97E+03 9.65E+01

0.

1.14E+01 2.15E+01 I--133 3.61 E+06 4.46E+06 1.08E+09 2.62E+06

0.

1.81 E+06 1.75E+06 I--134 4.18E-05 1.14E-04 1.47E-02 1.81 E-04

0.

9.89E-08 4.06E-05 I--135 1.64E+04 4.33E+04 5.67E+06 6.89E+04 3.51 E-03 4.85E+04 1.59E+04 CS-134 9.97E+08 1.68E+09

0.

2.14E+08 1.87E+08 9.08E+06 3.57E+08 CS-1i36 1.35E+07 5.32E+07

0.

2.96E+07 4.06E+06 6.05E+06 3.83E+07 CS-1i37 1.41 E+09 1.37E+09

0.

1.68E+08 1.60E+08 8.34E+06 2.04E+08 BA-1i40 1.70E+08 1.56E+05

0.

1.78E+04 8.87E+04 2.08E+08 9.96E+06 CE-141 1.17E+05 5.84E+04

0.

9.13E+03

0.

7.33E+07 8.69E+03 CE-144 9.23E+06 2.89E+06

0.

5.22E+05

0.

7.51 E+08 4.92E+05 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition I

Page 193 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-13 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - TEENAGER (MREM/YR PER gCI/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

8.48E+02 8.48E+02 1.07E+03 8.48E+02 8.48E+02 8.48E+02 P ---32 1.32E+06 7.72E+04

0.

8.64E+04 5.02E+04 CR--51

0.

5.95E+01 2.28E+01 1.44E+04 3.32E+03 1.OOE+02 MN--54

0.

3.96E+04

0.

9.84E+03 1.40E+06 7.74E+04 6.30E+03 FE--59 1.18E+04 2.78E+07

0.

1.02E+06 1.88E+05 1.06E+04 CO--57

0.

6.92E+02

0.

3.70E+05 3.14E+04 6.71 E+02 CO--58

0.

1.76E+02

0.

1.37E+06 9.52E+04 2.34E+02 CO--60

0.

1.24E+03

0.

8.56E+06 2.35E+05 1.65E+03 ZN--65 3.24E+04 1.03E+05

0.

6.90E+04 8.72E+05 5.34E+04 4.66E+04 RB--86

0.

1.35E+05

0.

1.66E+04 5.90E+04 SR--89 3.87E+04

0.

2.50E+06 3.54E+05 1.11 E+03 SR--90 1.18E+07

0.

1.66E+07 7.24E+05 7.23E+05 Y---91 5.38E+04

0.

2.86E+06 3.74E+05 1.44E+03 ZR--95 1.09E+04 3.63E+03

0.

5.42E+04 2.56E+06 1.33E+05 2.54E+03 NB--95 1.36E+03 8.24E+02

0.

7.74E+03 7.17E+05 8.80E+04 4.62E+02 RU-103 1.63E+02

0.

5.83E+03 7.51 E+05 9.44E+04 7.32E+01 RU-106 8.40E+03

0.

1.34E+05 1.64E+07 9.28E+05 1.06E+03 AG110 1.08E+04 1.OOE+04

0.

1.97E+04 4.64E+06 3.02E+05 5.94E+03 Based on 1 iiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 194 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-13 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(l) FOR GASEOUS DISCHARGES PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - TEENAGER (MREM/YR PER iiCI/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 2.79E+04 6.14E+02 4.92E+02

0.

3.91E+06 3.13E+05 9.20E+02 SN-126 1.26E+06 3.34E+04 9.84E+03

0.

9.36E+06 1.27E+05 4.80E+04 SB-124 3.12E+04 5.89E+02 7.55E+01

0.

2.48E+06 4.06E+05 1.24E+04 SB-125 6.61E+04 7.13E+02 5.87E+01

0.

2.20E+06 1.01 E+05 1.33E+04 TE 125M 4.07E+02 1.86E+02 1.17E+02 1.24E+04 5.36E+05 7.08E+04 5.53E+01 TE 127M 1.26E+04 5.62E+03 3.29E+03 4.58E+04 9.60E+05 1.50E+05 1.57E+03 TE 129M 1.19E+03 5.64E+02 3.90E+02 3.66E+04 2.03E+06 3.84E+05 1.92E+02 I--1 30 4.58E+03 1.34E+04 1.74E+06 2.09E+04

0.

7.69E+03 5.29E+03 I--131 3.37E+04 4.72E+04 1.39E+07 6.14E+04

0.

5.96E+03 2.82E+04 I--132 1.16E+03 3.26E+03 4.38E+05 5.19E+03

0.

4.06E+02 1.16E+03 I--133 1.23E+04 2.06E+04 3.83E+06 2.60E+04

0.

1.OOE+04 6.34E+03 I--134 6.45E+02 1.73E+03 2.30E+05 2.75E+03

0.

1.01 E+00 6.16E+02 I--135 2.69E+03 6.99E+03 9.36E+05 1.11 E+04

0.

5.25E+03 2.58E+03 CS-134 4.83E+05 1.10E+06

0.

2.88E+05 1.44E+05 8.96E+03 5.44E+05 CS-136 3.91E+04 1.46E+05

0.

8.56E+04 1.20E+04 1.17E+04 1.11 E+05 CS-137 6.42E+05 8.24E+05

0.

2.22E+05 1.18E+05 7.68E+03 3.03E+05 BA-140 5.30E+03 4.85E+00

0.

1.67E+01 2.02E+06 2.12E+04 3.42E+02 CE-141 2.27E+03 1.52E+03

0.

6.26E+03 5.83E+05 1.14E+05 1.74E+02 CE-144 4.19E+05 1.74E+05

0.

8.48E+05 1.38E+07 8.40E+05 2.24E+04 Based on 1 giCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 195 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-14 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-N AGE GROUP - TEENAGER MREM/YR PER liCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

9.93E+02 9.93E+02 1.26E+03 9.93E+02 9.93E+02 9.93E+02 P---32 2.21 E+10 1.38E+09

0.

2.48E+09 8.54E+08 CR--51

0.

2.21 E+04 8.15E+03 4.90E+04 9.29E+06 3.69E+04 MN--54

0.

1.09E+07

0.

3.23E+06

0.

3.33E+07 2.07E+06 FE--59 3.84E+07 9.12E+07

0.

2.53E+07 3.01 E+08 3.47E+07 CO--57

0.

1.65E+06

0.

4.19E+07 2.75E+06 CO--58

0.

8.10E+06

0.

1.101E+08 1.85E+07 CO--60

0.

2.73E+07

0.

3.27E+08 6.23E+07 ZN--65 1.77E+09 5.63E+09

0.

3.77E+09

0.

3.55E+09 2.55E+09 RB--86

0.

3.35E+09

0.

6.61 E+08 1.56E+09 SR--89 2.80E+09

0.

3.03E+08 8.03E+07 SR--90 8.29E+10

0.

3.38E+06 1.76E+09 2.05E+10 Y---91 1.54E+04

0.

5.93E+06 4.12E+02 ZR--95 4.78E+04 2.84E+04

0.

2.25E+04

0.

1.15E+08 1.60E+04 NB--95 1.24E+05 7.46E+04

0.

5.87E+04

0.

3.05E+08 4.21 E+04 RU-103 1.69E+03

0.

5.04E+03

0.

1.32E+05 7.56E+02 RU-106 3.83E+04

0.

5.09E+04

0.

1.73E+06 4.81E+03 AG-110 7.53E+07 6.97E+07

0.

1.37E+08

0.

2.84E+10 4.14E+07 Based on 1 ltCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per jiCi/cu. meter)

B.-

Page 196 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-14 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER giCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 2.12E+09 4.21 E+07 1.24E+07

0.

6.03E+06 1.41 E+09 6.37E+07 SB-124 3.33E+07 6.29E+05 8.05E+04

0.

2.59E+07 9.43E+08 1.32E+07 SB-1i25 3.45E+07 9.58E+05 5.05E+05 4.80E+06 3.43E+09 2.95E+08 6.82E+06 TE 125M 3.OOE+07 1.08E+07 8.47E+06 8.55E+07

0.

8.39E+07 3.98E+06 TE 127M 6.02E+07 2.11 E+07 1.59E+07 2.43E+08

0.

3.02E+08 7.45E+06 TE 129M 1.13E+08 4.18E+07 3.61 E+07 3.27E+08

0.

3.93E+08 1.78E+07 I--130 5.51 E+05 1.63E+06 2.07E+08 2.53E+06

0.

1.40E+06 6.41 E+05 I--131 5.12E+08 7.24E+08 2.09E+1I1 9.38E+08

0.

1.37E+08 4.31 E+08 I--132 2.16E-01 5.76E-01 7.59E+01 9.19E-01

0.

1.08E-01 2.05E-01 I--133 7.33E+06 1.24E+07 2.26E+09 1.56E+07

0.

9.02E+06 3.83E+06 I--134

0.

1.29E-09

0.

I--135 1.81 E+04 4.77E+04 6.24E+06 7.58E+04 9.79E-02 5.34E+04 1.75E+04 CS-134 9.44E+09 2.28E+10

0.

5.63E+09 2.76E+09 2.63E+08 1.06E+10 CS-136 3.37E+08 1.33E+09

0.

7.41E+08 1.02E+08 1.51 E+08 9.58E+08 CS-137 1.28E+10 1.72E+10

0.

4.43E+09 2.28E+09 2.29E+08 6.04E+09 BA-140 4.84E+07 5.95E+04

0.

1.48E+04 3.98E+04 9.16E+06 3.11E+06 CE-141 5.05E+04 3.39E+04

0.

1.18E+04

0.

9.18E+07 3.89E+03 CE-144 4.1OE+06 1.68E+06

0.

6.87E+05

0.

9.65E+08 2.17E+05 Based on 1 jiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per [iCi/cu. meter)

FOR GASEOUS DISCHARGES AGE GROUP - TEENAGER

Page 197 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

I TABLE G-15 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR R(I) FOR GASEOUS DISCHARGES AGE GROUP PER [tCI/SEC)

-TEENAGER NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H ----

3

0.

2.03E+03 2.03E+03 2.56E+03 2.03E+03 2.03E+03 2.03E+03 P---32 2.65E+10 1.66E+09

0.

2.98E+09 1.03E+09 CR--51

0.

2.65E+03 9.78E+02 5.88E+03 1.11E+06 4.43E+03 MN--54

0.

1.30E+06

0.

3.88E+05

0.

3.99E+06 2.49E+05 FE--59 4.99E+05 1.19E+06

0.

3.29E+05 3.91 E+06 4.51 E+05 CO--57

0.

1.98E+05

0.

5.03E+06 3.30E+05 CO--58

0.

9.72E+05

0.

1.31 E+07 2.22E+06 CO--60

0.

3.28E+06

0.

3.93E+07 7.48E+06 ZN--65 2.13E+08 6.76E+08

0.

4.52E+08

0.

4.26E+08 3.06E+08 RB--86

0.

4.02E+08

0.

7.93E+07 1.88E+08 SR--89 5.87E+09

0.

6.37E+08 1.69E+08 SR--90 1.74E+11

0.

4.05E+05 3.68E+09 4.30E+10 Y---91 1.85E+03

0.

7.11 E+05 4.94E+01 ZR--95 5.74E+03 3.41 E+03

0.

2.70E+03

0.

1.38E+07 1.93E+03 NB--95 1.49E+04 8.96E+03

0.

7.05E+03

0.

3.66E+07 5.05E+03 RU-103 2.03E+02

0.

6.05E+02

0.

1.58E+04 9.08E+01 RU-106 4.59E+03

0.

6.11E+03

0.

2.08E+05 5.78E+02 AG110 9.04E+06 8.36E+06

0.

1.64E+07

0.

3.41 E+09 4.97E+06 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per gCi/cu. meter)

Jl I

Page 198 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-15 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP PER lCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 2.54E+08 5.05E+06 1.48E+06

0.

7.23E+05 1.69E+08 7.64E+06 SB-124 4.OOE+06 7.54E+04 9.66E+03

0.

3.1OE+06 1.13E+08 1.58E+06 SB-125 4.14E+06 1.15E+05 6.06E+04 5.77E+05 4.12E+08 3.54E+07 8.19E+05 TE 125M 3.61 E+06 1.29E+06 1.02E+06 1.03E+07

0.

1.01 E+07 4.78E+05 TE 127M 7.23E+06 2.52E+06 1.91 E+06 2.92E+07

0.

3.63E+07 8.94E+05 TE 129M 1.35E+07 5.02E+06 4.34E+06 3.92E+07

0.

4.72E+07 2.13E+06 I--130 6.61 E+05 1.96E+06 2.49E+08 3.04E+06

0.

1.68E+06 7.69E+05 I--131 6.15E+08 8.68E+08 2.50E+11 1.13E+09

0.

1.64E+08 5.17E+08 1--132 2.59E-01 6.92E-01 9.11E+01 1.10E+00

0.

1.30E-01 2.46E-01 I--133 8.79E+06 1.49E+07 2.71 E+09 1.88E+07

0.

1.08E+07 4.59E+06 I--134

0.

1.55E-09

0.

I--135 2.17E+04 5.73E+04 7.49E+06 9.1OE+04 2.94E-01 6.41 E+04 2.1OE+04 CS-134 2.83E+10 6.83E+10

0.

1.69E+10 8.27E+09 7.88E+08 3.19E+10 CS-136 1.01 E+09 3.99E+09

0.

2.22E+09 3.05E+08 4.54E+08 2.87E+09 CS-137 3.84E+10 5.16E+10

0.

1.33E+10 6.85E+09 6.88E+08 1.81 E+10 BA-140 5.81E+06 7.14E+03

0.

1.78E+03 4.78E+03 1.10E+06 3.73E+05 CE-141 6.06E+03 4.07E+03

0.

1.41E+03

0.

1.10E+07 4.66E+02 CE-144 4.92E+05 2.02E+05

0.

8.24E+04

0.

1.16E+08 2.61E+04 Based on 1 jiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per jiCi/cu. meter)

-TEENAGER I I

Page 199 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-16 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - MEAT (CONTAMINATED FORAGE)

AG ORGAN DOSE FACTOR (SQ. METER-MREM/YR R(I) FOR GASEOUS DISCHARGES GE GROUP - TEENAGER PER jtCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

1.93E+02 1.93E+02 2.44E+02 1.93E+02 1.93E+02 1.93E+02 P---32 2.76E+09 1.73E+08

0.

3.1OE+08 1.07E+08 CR--51

0.

2.50E+03 9.22E+02 5.55E+03 1.05E+06 4.18E+03 MN--54

0.

5.42E+06

0.

1.61 E+06

0.

1.66E+07 1.04E+06 FE--59 1.58E+08 3.74E+08

0.

1.04E+08 1.24E+09 1.42E+08 CO--57

0.

3.33E+06

0.

8.45E+07 5.54E+06 CO--58

0.

1.44E+07

0.

1.94E+08 3.27E+07 CO--60

0.

5.73E+07

0.

6.87E+08 1.31 E+08 ZN--65 2.11 E+08 6.69E+08

0.

4.47E+08

0.

4.21 E+08 3.03E+08 RB--86

0.

2.89E+08

0.

5.69E+07 1.35E+08 SR--89 2.66E+08

0.

2.89E+07 7.64E+06 SR--90 1.01 E+10

0.

2.79E+08 1.02E+09 2.49E+09 Y---91 9.34E+05

0.

3.59E+08 2.49E+04 ZR--95 2.67E+06 1.24E+06

0.

1.18E+06

0.

4.20E+09 7.61 E+05 NB--95 1.58E+06 9.51 E+05

0.

7.48E+05

0.

3.88E+09 5.37E+05 RU-1i03 8.05E+07

0.

2.40E+08

0.

6.28E+09 3.60E+07 RU-106 2.40E+09

0.

3.20E+09

0.

1.09E+11 3.02E+08 AG110 3.97E+06 3.67E+06

0.

7.21E+06

0.

1.50E+09 2.18E+06 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per IiCi/cu. meter)

Page 200 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-16 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METE AGE GROUP - TEENAGER ER-MREM/YR PER jiCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 1.10E+10 2.18E+08 6.38E+07

0.

3.82E+06 3.66E+09 3.14E+08 SB-124 1.17E+07 2.21 E+05 2.84E+04

0.

9.11 E+06 3.32E+08 4.64E+06 SB-125 5.01E+07 1.311E+07 1.02E+07 1.03E+08 1.47E+09 2.25E+08 7.60E+06 TE 125M 3.03E+08 1.08E+08 8.55E+07 8.63E+08

0.

8.47E+08 4.02E+07 TE 127M 6.68E+08 2.34E+08 1.77E+08 2.69E+09

0.

3.35E+09 8.28E+07 TE 129M 9.78E+08 3.63E+08 3.13E+08 2.83E+09

0.

3.41 E+09 1.53E+08 I--130 1.411E-06 4.16E-06 5.30E-04 6.47E-06

0.

3.57E-06 1.64E-06 1-131 8.54E+06 1.21 E+07 3.48E+09 1.56E+07

0.

2.28E+06 7.19E+06 I--132

0.

I--133 3.69E-01 6.26E-01 1.14E+02 7.88E-01

0.

4.55E-01 1.93E-01 I--134

0.

I--135 5.08E-02 4.69E-02

0.

1.78E-02 5.34E-03 1.10E-03 2.08E-02 CS-1i34 5.03E+08 1.21 E+09

0.

3.OOE+08 1.47E+08 1.40E+07 5.66E+08 CS-1i36 6.99E+06 2.76E+07

0.

1.54E+07 2.11 E+06 3.14E+06 1.99E+07 CS-137 6.92E+08 9.31 E+08

0.

2.40E+08 1.24E+08 1.24E+07 3.27E+08 BA-140 2.37E+07 2.93E+04

0.

7.28E+03 1.95E+04 9.19E+06 1.53E+06 CE-141 1.12E+04 7.51 E+03

0.

2.61E+03

0.

2.03E+07 8.61 E+02 CE-144 1.28E+06 5.23E+05

0.

2.14E+05

0.

3.00E+08 6.76E+04 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per jiCi/cu. meter)

Page 201 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-17 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - FRESH FRUITS AND VEGETABLES ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER CI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

2.09E+02 2.09E+02 2.64E+02 2.09E+02 2.09E+02 2.09E+02 P---32 6.81 E+08 4.27E+07

0.

7.66E+07 2.64E+07 CR--51

0.

7.56E+03 2.79E+03 1.68E+04 3.18E+06 1.27E+04 MN--54

0.

3.20E+07

0.

9.52E+06

0.

9.80E+07 6.11E+06 FE--59 2.39E+07 5.67E+07

0.

1.57E+07 1.87E+08 2.16E+07 CO--57

0.

1.22E+06

0.

3.09E+07 2.02E+06 CO--58

0.

6.01 E+06

0.

8.12E+07 1.37E+07 CO--60

0.

2.01 E+07

0.

2.41 E+08 4.58E+07 ZN--65 3.35E+07 1.06E+08

0.

7.12E+07

0.

6.70E+07 4.82E+07 RB--86

0.

8.52E+07

0.

1.68E+07 3.97E+07 SR--89 2.61 E+09

0.

2.83E+08 7.48E+07 SR--90 7.61 E+10

0.

2.41 E+08 2.31 E+09 1.88E+10 Y---91 1.15E+06

0.

4.41 E+08 3.06E+04 ZR--95 2.35E+05 8.19E+04

0.

9.81 E+04

0.

1.92E+08 5.61 E+04 NB--95 3.72E+04 2.24E+04

0.

1.76E+04

0.

9.14E+07 1.26E+04 RU-103 1.27E+06

0.

3.77E+06

0.

9.87E+07 5.66E+05 RU-106 2.82E+07

0.

3.75E+07

0.

1.28E+09 3.54E+06 AG110 1.11 E+06 1.03E+06

0.

2.02E+06

0.

4.19E+08 6.1OE+05 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition R(I) FOR GASEOUS DISCHARGES AGE GROUP - TEENAGER

Page 202 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-17 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES ORGAN DOSE FACTOR AGE GROUP - TEENAGER (SQ. METER-MREM/YR PER [iCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 9.25E-06 1.53E-07 1.22E-07

0.

1.33E-05 2.28E-07 SN-126 6.25E+08 1.24E+07 3.64E+06

0.

2.83E+06 5.55E+08 1.94E+07 SB-124 1.65E+07 3.12E+05 3.99E+04

0.

1.28E+07 4.67E+08 6.53E+06 SB-125 1.73E+07 5.97E+05 3.48E+05 3.38E+06 1.68E+09 1.45E+08 3.40E+06 TE 125M 2.23E+07 7.99E+06 6.30E+06 6.36E+07

0.

6.24E+07 2.96E+06 TE 127M 4.46E+07 1.55E+07 1.18E+07 1.80E+08

0.

2.23E+08 5.51 E+06 TE 129M 8.46E+07 3.14E+07 2.71 E+07 2.45E+08

0.

2.95E+08 1.33E+07 I--130 2.58E+05 7.64E+05 9.72E+07 1.19E+06

0.

6.55E+05 3.OOE+05 I--131 6.84E+07 9.66E+07 2.79E+10 1.25E+08

0.

1.83E+07 5.76E+07 I--132 3.65E+01 9.77E+01 1.29E+04 1.56E+02

0.

1.84E+01 3.47E+01 I--133 1.98E+06 3.36E+06 6.1OE+08 4.23E+06

0.

2.44E+06 1.04E+06 I--134 6.75E-05 1.83E-04 2.38E-02 2.92E-04

0.

1.60E-07 6.56E-05 I--135 2.65E+04 7.OOE+04 9.15E+06 1.11 E+05 5.67E-03 7.84E+04 2.57E+04 CS-1i34 5.79E+08 1.40E+09

0.

3.45E+08 1.69E+08 1.61 E+07 6.52E+08 CS-1i36 2.18E+07 8.60E+07

0.

4.78E+07 6.56E+06 9.77E+06 6.19E+07 CS-1i37 7.83E+08 1.05E+09

0.

2.72E+08 1.40E+08 1.41 E+07 3.70E+08 BA-140 9.38E+07 1.21 E+05

0.

2.88E+04 7.73E+04 3.19E+08 6.04E+06 CE-141 6.32E+04 4.24E+04

0.

1.47E+04

0.

1.15E+08 4.86E+03 CE-144 5.03E+06 2.06E+06

0.

8.43E+05

0.

1.19E+09 2.67E+05 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 203 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-18 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - ADULT (MREM/YR PER gCI/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H0---- 3 O.

1.07E+03 1.07E+03 1.07E+03 1.07E+03 1.07E+03 1.07E+03 P---32 1.32E+06 7.72E+04

0.

8.64E+04 5.02E+04 CR--51

0.

5.95E+01 2.28E+01 1.44E+04 3.32E+03 1.OOE+02 MN--54

0.

3.96E+04

0.

9.84E+03 1.40E+06 7.74E+04 6.30E+03 FE--59 1.18E+04 2.78E+07

0.

1.02E+06 1.88E+05 1.06E+04 CO--57

0.

6.92E+02

0.

3.70E+05 3.14E+04 6.71 E+02 CO--58

0.

1.58E+03

0.

9.28E+05 1.06E+05 2.07E+03 CO--60

0.

1.15E+04

0.

5.98E+06 2.85E+05 1.48E+04 ZN--65 3.24E+04 1.03E+05

0.

6.90E+04 8.72E+05 5.34E+04 4.66E+04 RB--86

0.

1.35E+05

0.

1.66E+04 5.90E+04 SR--89 3.04E+05

0.

1.40E+06 3.50E+05 8.72E+03 SR--90 9.92E+07

0.

9.60E+06 7.22E+05 6.1OE+06 Y---91 4.62E+05

0.

1.70E+06 3.85E+05 1.24E+04 ZR--95 1.07E+05 3.44E+04

0.

5.42E+04 1.78E+06 1.50E+05 2.33E+04 NB--95 1.41 E+04 7.82E+03

0.

7.74E+03 5.06E+05 1.04E+05 4.21 E+03 RU-103 1.53E+03

0.

5.83E+03 5.06E+05 1.10E+05 6.58E+02 RU-106 6.91E+04

0.

1.34E+05 9.44E+06 9.12E+05 8.72E+03 AG110 1.08E+04 1.OOE+04

0.

1.97E+04 4.64E+06 3.02E+05 5.94E+03 Based on 1 [.Ci/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition DISCHARGES I

Page 204 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

ENVIRONMENTAL TABLE G-18 PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS PATHWAY - INHALATION ORGAN DOSE FACTOR AGE GROUP - ADULT (MREM/YR PER gCI/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 2.42E+05 5.33E+03 4.53E+03

0.

2.30E+06 3.14E+05 7.86E+03 SN-126 1.26E+06 3.34E+04 9.84E+03

0.

9.36E+06 1.27E+05 4.80E+04 SB-124 3.12E+04 5.89E+02 7.55E+01

0.

2.48E+06 4.06E+05 1.24E+04 SB-125 6.61E+04 7.13E+02 5.87E+01

0.

2.20E+06 1.01E+05 1.33E+04 TE 125M 3.42E+03 1.58E+03 1.05E+03 1.24E+04 3.14E+05 7.06E+04 4.67E+02 TE 127M 1.26E+04 5.62E+03 3.29E+03 4.58E+04 9.60E+05 1.50E+05 1.57E+03 TE 129M 9.76E+03 4.67E+03 3.44E+03 3.66E+04 1.16E+06 3.83E+05 1.58E+03 I--130 4.58E+03 1.34E+04 1.74E+06 2.09E+04

0.

7.69E+03 5.29E+03 I--131 2.52E+04 3.58E+04 1.19E+07 6.14E+04

0.

6.28E+03 2.05E+04 I--132 1.16E+03 3.26E+03 4.38E+05 5.19E+03

0.

4.06E+02 1.16E+03 I--133 8.64E+03 1.49E+04 2.93E+06 2.60E+04

0.

8.72E+03 4.54E+03 1--134 6.45E+02 1.73E+03 2.30E+05 2.75E+03

0.

1.01 E+00 6.16E+02 I--135 2.69E+03 6.99E+03 9.36E+05 1.11 E+04

0.

5.25E+03 2.58E+03 CS-1i34 3.74E+05 8.48E+05

0.

2.88E+05 9.76E+04 1.04E+04 7.29E+05 CS-136 3.91E+04 1.46E+05

0.

8.56E+04 1.20E+04 1.17E+04 1.11E+05 CS-1i37 4.78E+05 6.22E+05

0.

2.22E+05 7.53E+04 8.40E+03 4.29E+05 BA-140 3.90E+04 4.90E+01

0.

1.67E+01 1.27E+06 2.18E+05 2.57E+03 CE-141 1.99E+04 1.35E+04

0.

6.26E+03 3.62E+05 1.20E+05 1.53E+03 CE-144 3.43E+06 1.43E+06

0.

8.48E+05 7.78E+06 8.16E+05 1.84E+05 Based on 1 [ICi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition DISCHARGES L.

m V 11 1 v

Page 205 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-19 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - ADULT PER ptCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H ----

3

0.

9.73E+02 9.73E+02 9.73E+02 9.73E+02 9.73E+02 9.73E+02 P---32 1.71 E+10 1.07E+09

0.

1.92E+09 6.62E+08 CR--51

0.

1.71 E+04 6.32E+03 3.80E+04 7.20E+06 2.86E+04 MN--54

0.

8.41 E+06

0.

2.50E+06

0.

2.58E+07 1.61 E+06 FE--59 2.98E+07 7.06E+07

0.

1.96E+07 2.33E+08 2.69E+07 CO--57

0.

1.28E+06

0.

3.25E+07 2.13E+06 CO--58

0.

4.72E+06

0.

9.56E+07 1.06E+07 CO--60

0.

1.65E+07

0.

3.08E+08 3.62E+07 ZN--65 1.37E+09 4.36E+09

0.

2.92E+09

0.

2.75E+09 1.98E+09 RB--86

0.

2.60E+09

0.

5.12E+08 1.21 E+09 SR--89 1.46E+09

0.

2.33E+08 4.17E+07 SR--90 4.70E+10

0.

6.37E+08 1.15E+10 Y---91 8.60E+03

0.

4.73E+06 2.31 E+02 ZR--95 3.18E+04 1.75E+04

0.

1.75E+04

0.

1.05E+08 6.95E+03 NB--95 8.26E+04 4.59E+04

0.

4.55E+04

0.

2.79E+08 1.80E+04 RU-103 1.02E+03

0.

3.91 E+03

0.

1.19E+05 4.41 E+02 RU-106 2.04E+04

0.

3.95E+04

0.

1.32E+06 2.58E+03 AG110 5.84E+07 5.40E+07

0.

1.06E+08

0.

2.20E+10 3.21 E+07 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per igCi/cu. meter)

Page 206 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-19 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS PATHWAY - COWS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER jiCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 1.65E+09 3.27E+07 9.56E+06

0.

4.67E+06 1.09E+09 4.94E+07 SB-124 2.58E+07 4.87E+05 6.24E+04

0.

2.OOE+07 7.31 E+08 1.02E+07 SB-1i25 2.64E+07 6.06E+05 2.99E+05 3.72E+06 2.66E+09 2.29E+08 5.23E+06 TE 125M 1.63E+07 5.91 E+06 4.91 E+06 6.63E+07

0.

6.50E+07 2.18E+06 TE 127M 4.63E+07 1.63E+07 1.21 E+07 1.88E+08

0.

2.11iE+08 5.72E+06 TE 129M 6.06E+07 2.27E+07 2.09E+07 2.53E+08

0.

3.04E+08 9.61 E+06 I--130 4.27E+05 1.26E+06 1.61 E+08 1.96E+06

0.

1.08E+06 4.97E+05 I--131 2.96E+08 4.25E+08 1.39E+11 7.27E+08

0.

1.12E+08 2.43E+08 I--132 1.67E-01 4.47E-01 5.88E+01 7.12E-01

0.

8.39E-02 1.59E-01 I--133 4.00E+06 6.94E+06 1.33E+09 1.21 E+07

0.

6.10E+06 2.12E+06 I--134

0.

9.98E-10

0.

I--135 1.40E+04 3.70E+04 4.84E+06 5.88E+04 7.58E-02 4.14E+04 1.36E+04 CS-134 5.66E+09 1.35E+10

0.

4.36E+09 1.45E+09 2.36E+08 1.10E+10 CS-1i36 2.61 E+08 1.03E+09

0.

5.74E+08 7.87E+07 1.17E+08 7.43E+08 CS-137 7.39E+09 1.01E+10

0.

3.44E+09 1.14E+09 1.95E+08 6.62E+09 BA-140 2.69E+07 3.38E+04

0.

1.15E+04 1.93E+04 5.70E+07 1.78E+06 CE-141 2.91 E+04 1.97E+04

0.

9.13E+03

0.

7.52E+07 2.23E+03 CE-144 2.15E+06 8.97E+05

0.

5.32E+05

0.

7.26E+08 1.15E+05 Based on 1 Ci/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per jiCi/cu. meter)

R(I) FOR GASEOUS DISCHARGES AGE GROUP - ADULT

Page 207 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-20 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR AGE GROUP - ADULT PER g0CI/SEC)

NUCLIDE BONE LIVER THYROID

KIDNEY, LUNG GI-LLI WHOLE BODY H ----

3

0.

1.99E+03 1.99E+03 1.99E+03 1.99E+03 1.992+03 1.99E+03 P---32 2.05E+10 1.292+09

0.

2.31 E+09 7.94E+08 CR--51

0.

2.05E+03 7.582+02 4.56E+03 8.64E+05 3.43E+03 MN--54

0.

1.01 E+06

0.

3.00E+05

0.

3.09E+06 1.93E+05 FE--59 3.87E+05 9.18E+05

0.

2.55E+05 3.03E+06 3.50E+05 CO--57

0.

1.54E+05

0.

3.90E+06 2.55E+05 CO--58

0.

5.67E+05

0.

1.15E+07 1.27E+06 CO--60

0.

1.98E+06

0.

3.70E+07 4.34E+06 ZN--65 1.65E+08 5.24E+08

0.

3.50E+08

0.

3.30E+08 2.37E+08 RB--86

0.

3.12E+08

0.

6.15E+07 1.45E+08 SR--89 3.06E+09

0.

4.89E+08 8.762+07 SR--90 9.87E+10

0.

1.32E+09 2.412E+10 Y---91 1.03E+03

0.

5.68E+05 2.77E+01 ZR--95 3.822+03 2.10E+03

0.

2.10E+03

0.

1.26E+07 8.34E+02 NB--95 9.92E+03 5.51 E+03

0.

5.46E+03

0.

3.34E+07 2.17E+03 RU-103 1.23E+02

0.

4.69E+02

0.

1.43E+04 5.30E+01 RU-106 2.45E+03

0.

4.73E+03

0.

1.58E+05 3.102E+02 AG110 7.00E+06 6.48E+06

0.

1.27E+07

0.

2.64E+09 3.85E+06 Based on 1 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per g*Ci/cu. meter)

Page 208 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-20 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - GOATS MILK (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - ADULT PER jCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 1.97E+08 3.92E+06 1.15E+06

0.

5.61E+05 1.31 E+08 5.92E+06 SB-124 3.1OE+06 5.85E+04 7.49E+03

0.

2.40E+06 8.77E+07 1.22E+06 SB-125 3.16E+06 7.28E+04 3.58E+04 4.47E+05 3.19E+08 2.74E+07 6.29E+05 TE 125M 1.96E+06 7.1OE+05 5.89E+05 7.95E+06

0.

7.81 E+06 2.62E+05 TE 127M 5.57E+06 1.94E+06 1.47E+06 2.26E+07

0.

2.52E+07 6.86E+05 TE 129M 7.27E+06 2.72E+06 2.51E+06 3.04E+07

0.

3.65E+07 1.15E+06 I--130 5.12E+05 1.52E+06 1.93E+08 2.36E+06

0.

1.30E+06 5.96E+05 I--131 3.56E+08 5.1OE+08 1.67E+11 8.72E+08

0.

1.34E+08 2.92E+08 I--132 2.00E-01 5.36E-01 7.06E+01 8.55E-01

0.

1.01 E-01 1.91 E-01 I--133 4.80E+06 8.32E+06 1.60E+09 1.45E+07

0.

7.32E+06 2.54E+06 I--134

0.

1.20E-09

0.

I--135 1.68E+04 4.44 E+04 5.80E+06 7.05E+04 2.28E-01 4.97E+04 1.63E+04 CS-134 1.70E+10 4.04E+10

0.

1.31 E+10 4.34E+09 7.06E+08 3.30E+10 CS-1i36 7.84E+08 3.09E+09

0.

1.72E+09 2.36E+08 3.52E+08 2.23E+09 CS-137 2.22E+10 3.03E+10

0.

1.03E+10 3.42E+09 5.83E+08 1.99E+10 BA-140 3.23E+06 4.05E+03

0.

1.38E+03 2.32E+03 6.84E+06 2.13E+05 CE-141 3.49E+03 2.36E+03

0.

1.10E+03

0.

9.02E+06 2.68E+02 CE-144 2.58E+05 1.08E+05

0.

6.39E+04

0.

8.71 E+07 1.38E+04 Based on 1 jiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per RiCi/cu. meter)

ýsv v i

Page 209 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-21 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - MEAT (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - ADULT PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

4.13E+02 4.13E+02 4.13E+02 4.13E+02 4.13E+02 4.13E+02 P---32 4.67E+09 2.93E+08

0.

5.25E+08 1.81 E+08 CR--51

0.

4.23E+03 1.56E+03 9.38E+03 1.78E+06 7.07E+03 MN--54

0.

9.18E+06

0.

2.73E+06

0.

2.81 E+07 1.75E+06 FE--59 2.67E+08 6.33E+08

0.

1.76E+08 2.09E+09 2.41 E+08 CO--57

0.

5.64E+06

0.

1.43E+08 9.38E+06 CO--58

0.

1.83E+07

0.

3.70E+08 4.09E+07 CO--60

0.

7.55E+07

0.

1.41 E+09 1.66E+08 ZN--65 3.56E+08 1.13E+09

0.

7.57E+08

0.

7.13E+08 5.12E+08 RB--86

0.

4.89E+08

0.

9.64E+07 2.28E+08 SR--89 3.03E+08

0.

4.84E+07 8.67E+06 SR--90 1.25E+10

0.

1.45E+09 3.05E+09 Y---91 1.14E+06

0.

6.26E+08 3.05E+04 ZR--95 3.78E+06 1.67E+06

0.

2.01 E+06

0.

8.30E+09 8.26E+05 NB--95 2.30E+06 1.28E+06

0.

1.27E+06

0.

7.75E+09 5.02E+05 RU-103 1.06E+08

0.

4.06E+08

0.

1.24E+10 4.59E+07 RU-106 2.80E+09

0.

5.41 E+09

0.

1.81 E+1I1 3.54E+08 AG110 6.71E+06 6.21E+06

0.

1.22E+07

0.

2.53E+09 3.69E+06 Based on 1 iCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per gCi/cu. meter)

L-1

Page 210 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-21 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)

PATHWAY - MEAT (CONTAMINATED FORAGE)

ORGAN DOSE FACTOR (SQ. METER-MREM/YR FOR GASEOUS DISCHARGES AGE GROUP - ADULT PER giCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123

0.

SN-126 1.86E+10 3.69E+08 1.08E+08

0.

6.46E+06 6.19E+09 5.33E+08 SB-1i24 1.99E+07 3.75E+05 4.80E+04

0.

1.54E+07 5.62E+08 7.85E+06 SB-125 6.65E+07 1.58E+07 1.29E+07 1.74E+08 2.49E+09 3.80E+08 1.05E+07 TE 125M 3.59E+08 1.30E+08 1.08E+08 1.46E+09

0.

1.43E+09 4.81 E+07 TE 127M 1.13E+09 3.93E+08 2.96E+08 4.56E+09

0.

5.11E+09 1.39E+08 TE 129M 1.14E+09 4.29E+08 3.95E+08 4.79E+09

0.

5.76E+09 1.82E+08 I--130 2.38E-06 7.05E-06 8.96E-04 1.10E-05

0.

6.04E-06 2.77E-06 I--131 1.08E+07 1.55E+07 5.06E+09 2.65E+07

0.

4.07E+06 8.85E+06 I--132

0.

I--133 4.40E-01 7.63E-01 1.47E+02 1.33E+00

0.

6.71 E-01 2.33E-01 I--134

0.

I--135 8.60E-02 7.94E-02

0.

3.01 E-02 9.04E-03 1.86E-03 3.53E-02 CS-134 6.58E+08 1.57E+09

0.

5.08E+08 1.68E+08 2.74E+07 1.28E+09 CS-136 1.18E+07 4.67E+07

0.

2.60E+07 3.56E+06 5.31E+06 3.36E+07 CS-137 8.73E+08 1.19E+09

0.

4.06E+08 1.35E+08 2.30E+07 7.82E+08 BA-140 2.88E+07 3.63E+04

0.

1.23E+04 2.07E+04 6.87E+07 1.90E+06 CE-141 1.41 E+04 9.52E+03

0.

4.41 E+03

0.

3.63E+07 1.08E+03 CE-144 1.46E+06 6.10E+05

0.

3.62E+05

0.

4.93E+08 7.83E+04 Based on 1 jiCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition Note - the units for C---14 and H.---- 3 are (mrem/yr per gCi/cu. meter)

L-1

Page 211 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-22 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES ORGAN DOSE FACTOR (SQ. METER-MREM/YR AGE GROUP - ADULT PER iCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H.---- 3

0.

4.02E+02 4.02E+02 4.02E+02 4.02E+02 4.02E+02 4.02E+02 P---32 1.04E+09 6.51 E+07

0.

1.17E+08 4.02E+07 CR--51

0.

1.15E+04 4.25E+03 2.56E+04 4.85E+06 1.93E+04 MN--54

0.

4.87E+07

0.

1.45E+07

0.

1.49E+08 9.31 E+06 FE--59 3.64E+07 8.64E+07

0.

2.40E+07 2.85E+08 3.29E+07 CO--57

0.

1.85E+06

0.

4.70E+07 3.08E+06 CO--58

0.

6.89E+06

0.

1.40E+08 1.54E+07 CO--60

0.

2.38E+07

0.

4.46E+08 5.23E+07 ZN--65 5.11 E+07 1.62E+08

0.

1.09E+08

0.

1.02E+08 7.34E+07 RB--86

0.

1.30E+08

0.

2.56E+07 6.06E+07 SR--89 2.67E+09

0.

4.26E+08 7.64E+07 SR--90 8.49E+10

0.

2.14E+09 2.07E+10 Y---91 1.26E+06

0.

6.92E+08 3.37E+04 ZR--95 2.93E+05 9.82E+04

0.

1.49E+05

0.

3.34E+08 6.38E+04 NB--95 4.87E+04 2.71 E+04

0.

2.68E+04

0.

1.64E+08 1.06E+04 RU-103 1.50E+06

0.

5.75E+06

0.

1.76E+08 6.49E+05 RU-106 2.95E+07

0.

5.71E+07

0.

1.91E+09 3.74E+06 AG110 1.69E+06 1.56E+06

0.

3.08E+06

0.

6.38E+08 9.30E+05 Based on 1 i.Ci/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition L-

Page 212 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

PATHWAY - FRESH FRUITS AND ORGAN DOSE FACTOR VEGETABLES (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 1.00E-05 1.66E-07 1.41 E-07

0.

2.04E-05 2.45E-07 SN-126 9.52E+08 1.89E+07 5.54E+06

0.

4.31 E+06 8.46E+08 2.94E+07 SB-124 2.52E+07 4.75E+05 6.08E+04

0.

1.95E+07 7.12E+08 9.94E+06 SB-125 2.58E+07 7.23E+05 4.03E+05 5.14E+06 2.56E+09 2.22E+08 5.10E+06 TE 125M 2.38E+07 8.65E+06 7.17E+06 9.69E+07

0.

9.51 E+07 3.19E+06 TE 127M 6.75E+07 2.36E+07 1.77E+07 2.73E+08

0.

3.06E+08 8.32E+06 TE 129M 8.93E+07 3.34E+07 3.08E+07 3.73E+08

0.

4.49E+08 1.42E+07 I--130 3.93E+05 1.16E+06 1.48E+08 1.81 E+06

0.

9.98E+05 4.58E+05 1--131 7.78E+07 1.12E+08 3.65E+10 1.91 E+08

0.

2.94E+07 6.38E+07 I--132 5.57E+01 1.49E+02 1.96E+04 2.38E+02

0.

2.80E+01 5.29E+01 I--133 2.13E+06 3.69E+06 7.10E+08 6.44E+06

0.

3.24E+06 1.13E+06 I--134 1.03E-04 2.79E-04 3.63E-02 4.45E-04

0.

2.43E-07 9.99E-05 I--135 4.04E+04 1.07E+05 1.40E+07 1.70E+05 8.65E-03 1.19E+05 3.91 E+04 CS-134 6.82E+08 1.62E+09

0.

5.26E+08 1.74E+08 2.84E+07 1.33E+09 CS-136 3.32E+07 1.31 E+08

0.

7.29E+07 9.99E+06 1.49E+07 9.43E+07 CS-137 8.90E+08 1.22E+09

0.

4.14E+08 1.37E+08 2.34E+07 7.98E+08 BA-1i40 1.03E+08 1.35E+05

0.

4.39E+04 7.38E+04 6.65E+08 6.77E+06 CE-141 7.16E+04 4.85E+04

0.

2.25E+04

0.

1.85E+08 5.49E+03 CE-144 5.19E+06 2.17E+06

0.

1.29E+06

0.

1.75E+09 2.78E+05 Based on 1 pCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition ENVIRONMENTAL TABLE G-22 PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES AGE GROUP - ADULT L-IM Vil 1%.fl vivo I-Im I

.I I

Page 213 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-1 Selecting the Appropriate Long Term (X/Q) for Dose Calculations Involving Noble Gases for:

(1)

Total Body dose from instantaneous releases (2)

Skin dose from instantaneous releases (3)

Gamma air dose (cumulative)

(4)

Beta air dose (cumulative)

TYPE OF DOSE LIMITING LIMITING (X/Q) VALUE CALCULATION RANGE (miles)

Sector sec/m3 Instantaneous 0.97 NW 1.6 X 10-6 1/31 days 0.97

1. Normally (X/Q) = 1.6 X 10-6 sec/m3 Quarterly 0.97 Yearly

2. May use option of actual 12 Consecutive 0.97 meteorological data for time of months concern.

Annual Report 0.97 N/A Note-1 0.97 miles Corresponds to the minimum site boundary distance in the north direction and 0.97 miles was chosen for all other sectors for ease of calculations when the averaging is done for quarterly reports.

NOTE 1 The (X/Q) has to be calculated based on actual meteorological data that occurred during the period of interest. The sector of interest is N/A because the limiting (X/Q) will be determined from the actual meteorological data and may occur in any sector.

Page 214 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-2 Selecting the Appropriate Long Term (X/Q)D or (D/Q) for Dose Calculations Involving Radioiodines & 8 D Particulates for:

(1) Inhalation (2) Tritium (All gas pathways)

(3) Ground Plane TYPE OF DOSE LIMITING LIMITING SECTOR (X/Q)D sec/m3 (D/Q) 1/M2 CALCULATION RANGE (miles)

(OL)

NW B 1 Instantaneous 0.97 1.3 X10 6 WNW 8.2 X 10.9 Annual Report 0.97 A

A, B 0.97 A

A 1/31 days, 09NWB Qtr. yearly, 1.3 X 10 '

Annual0.7WW82X19 Total Dose 0.97 WNW 8.2IX 10i (OL) Over land areas only (A)

To be determined by reduction of actual met data occurring during each quarter (B)

For Tritium in the Milk Animal Pathway, the (X/Q)o value should be that of the respective controlling sector and range where the Milk Animal is located as per Table M-3. Example: If a cow was located at 4.25 miles in NW sector, use the (X/Q)D for 4.25 miles NW.

Page 215 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-3 Selecting the Appropriate Long Term (D/Q) for Dose Calculations Involving Radioiodines and 8D Particulates for Grass-Cow-Milk or Grass-Goat-Milk:

TYPE OF DOSE (D/Q) Value CALCULATION LIMITING RANGE LIMITING SECTOR 1/M2 Release Rate A

A A

1/31 Days B

B B

Quarterly - Yearly B

B B

Annual (Calendar Year)

B B

B Annual Report C

C C

A.

The worst cow or goat as per locations from land census. If no milk animal in any sector, assume a cow at 4.25 miles in the highest (D/Q) sector over land.

B.

The historical (D/Q) of all land sectors with the worst cow or goat from each sector as reported in the Land Census. A 4.25 mile cow should be assumed in the worst sector over land when no milk animal is reported.

C.

The highest (D/Q) at a milk animal location of all milk animals reported in the Land Census Report. (If no milk animals within 5 miles a 4.25 mile cow should be assumed in the sector having the highest (D/Q) at 4.25 miles over land). Actual Met Data should be used for the selection of the worst case milk animal and for the dose calculations. If both goat and milk animals are reported inside 5 miles, dose calculations should be performed on each animal and the higher dose animal contribution should be used.

The historical wind frequency fractions for each sector are listed in Table M-8.

Page 216 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-4 TERRAIN CORRECTION FACTORS Florida Power & Light Company St. Lucie Unit 1 Hutchinson Island, Florida Dames and Moore Job No: 4598 - 112 Terrain Correction Factors (PUFF / STRAIGHT LINE)

Period of Record: 8/29/77 to 8/31/78 Base Distance in Miles/Kilometers DESIGN AFFECTED DISTANCE

.25

.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 SECTOR MILES

.40 1.21 2.01 2.82 3.62 4.42 5.23 6.03 6.84 7.64 NNE

0.

1.906 1.576 1.465 1.404 1.338 1.318 1.334 1.386 1.346 1.338 NE

0.

1.887 1.581 1.461 1.391 1.310 1.259 1.164 1.128 1.101 1.116 ENE

0.

1.452 1.230 1.122 1.081 1.047 1.033

.941

.906

.902 E

0.

1.662 1.425 1.277 1.193 1.151 1.123 1.097 1.121 1.123 1.122 ESE

0.

1.690 1.483 1.328 1.260 1.246 1.190 1.134 1.094 1.032

.968 SE

0.

1.818 1.691 1.470 1.427 1.435 1.361 1.366 1.331 1.279 1.239 SSE

0.

1.812 1.586 1.370 1.302 1.270 1.263 1.229 1.193 1.171 1.151 S

0.

1.398 1.321 1.125 1.083 1.108 1.127 1.073 1.063 1.047 1.024 SSW

0.

1.534 1.411 1.296 1.192 1.205 1.132 1.135 1.116 1.077 1.060 SW

0.

1.685 1.492 1.294 1.233 1.200 1.222 1.160 1.160 1.198 1.196 WSW

0.

1.620 1.333 1.210 1.173 1.082 1.091 1.099 1.056 1.034 1.004 W

0.

1.651 1.415 1.290 1.218 1.154 1.099 1.081 1.067 1.093 1.083 WNW

0.

1.720 1.430 1.267 1.185 1.150 1.133 1.125 1.085 1.033 1.045 NW

0.

1.681 1.407 1.257 1.173 1.119 1.078 1.063

.995

.998

.978 NNW

0.

1.739 1.488 1.316 1.212 1.172 1.122 1.135 1.080 1.099 1.091 N

0.

1.816 1.524 1.389 1.285 1.257 1.263 1.285 1.267 1.231 1.213 Note 1:

Any interpolations between stated mileages will be done by log-log

Page 217 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-5 HISTORICAL LONG TERM - (X/Q) (Frequency corrected)

Terrain / Recirculation Adjusted Program ANNXOQ9 Version - 11/18/76 Florida Power & Light Company St. Lucie Unit 1 Hutchinson Island, Florida Dames and Moore Job No: 1.4598 - 112 Average Annual Relative Concentration Period of Record: 9/1/76 to 8/31/78 Base Distance in Miles/Kilometers (sec/cubic meter)

DESIGN AFFECTED DISTANCE

.25

.75 1.25 1.75 225 275 3.25 3.75 4.25 4.75 SECTOR MILES

.40 1.21 2.01 2.82 3.62 4.42 5.23 6 03 6 84 7.64 NNE

0.

1.1E-05 1.7E-06 7.8E-07 4.5E-07 3.1E-07 2.2E-07 1.7E-07 1.5E-07 1.2E-07 1.OE-07 NE 0

1.3E-05 2.1 E-06 8 9E-07 5 1E-07 3 4E-07 2.4E-07 1.7E-07 1.4E-07 1.1E-07 9 8E-08 ENE

0.

9.3E-06 1.4E-06 6.2E-07 3.7E-07 2.5E-07 1.9E-07 1.3E-07 1.1 E-07 8 8E-08 7.5E-08 E

0 9 8E-06 1.6E-06 6 5E-07 3 7E-07 2.5E-07 1.8E-07 1.4E-07 1.2E-07 9.9E-08 8 4E-08 ESE

0.

1.2E-05 1.9E-06 8.1E-07 4.8E-07 3.2E-07 2.4E-07 1.8E-07 1.4E-07 1.1 E-07 9 OE-08 SE 0

1.4E-05 2.4E-06 9.7E-07 5 7E-07 4 OE-07 2.9E-07 2.3E-07 1.9E-07 1.4E-07 1.2E-07 SSE

0.

1.1E-05 1 7E-06 7.3E-07 4 3E-07 2.9E-07 2.1 E-07 1.6E-07 1.3E-07 1.1E-07 9.1 E-08 S

0.

6.2E-06 1.OE-06 4.2E-07 2.5E-07 1.8E-07 1.4E-07 1.OE-07 8.OE-08 6 6E-08 5.5E-08 SSW

0.

5.7E-06 9.OE-07 4.OE-07 2.3E-07 1.6E-07 1.1 E-07 8 9E-08 7.OE-08 5.7E-08 4.8E-08 SW

0.

6.1 E-06 9.4E-07 3.9E-07 2.2E-07 1.6E-07 1.1 E-07 8 6E-08 7.OE-08 6 0E-08 5.1 E-08 WSW

0.

7.3E-06 1.1 E-06 4.6E-07 2.7E-07 1.7E-07 1.3E-07 1.OE-07 8 OE-08 6.5E-08 5 4E-08 W

0.

7.6E-06 1.2E-06 5.2E-07 2.9E-07 2.OE-07 1.3E-07 1.0E-07 8.4E-08 7.2E-08 6.1 E-08 WNW

0.

1.4E-05 2.1 E-06 9.1 E-07 5.2E-07 3.4E-07 2.6E-07 2.OE-07 1.5E-07 1.2E-07 1.OE-07 NW

0.

1.6E-05 2.4E-06 1.OE-06 5.9E-07 3.9E-07 2.8E-07 2.1E-07 1.7E-07 1.4E-07 1.2E-07 NNW

0.

1.5E-05 2.2E-06 9.6E-07 5.5E-07 3 6E-07 2.6E-07 2.OE-07 1.6E-07 1.3E-07 1.2E-07 N

0.

9.1 E-06 1.4E-06 6 3E-07 3.6E-07 2.4AE-07 1.8E-07 1.4E-07 1.2E-07 9.4E-08 7.9E-08 Number of Number of Valid Observations

=

Invalid Observations =

17135 385 Number of Calms Lower Level = 95 Number of Calms Upper Level = 0 Note 1 -

Any interpolations between stated mileages will be done by log-log

ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-6 HISTORICAL LONG TERM DEPLETED - (X/Q)r, (Freauencv corrected)

Terrain / Recirculation Adjusted Florida Power & Light Company St. Lucie Unit 1 meter)

Page 218 of 230 Program ANNXOQ9 Version - 11/18/76 Average Annual Relative Concentration Depleted (sec/cubic Hutchinson Island, Dames and Moore Florida Job No: 4598-112 Period of Record: 9/1/76 Base Distance in Miles/Kilometers to 8/31/78 DESIGN AFFECTED DISTANCE

.25

.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 SECTOR MILES

.40 1.21 201 2 82 362 4.42 5.23 6.03 6 84 7.64 NNE 0

1.1 E-05 1.6E-06 6 6E-07 3 8E-07 2.4E-07 1.7E-07 1.3E-07 1.1 E-07 9.2E-08 7.6E-08 NE

0.

1.2E-05 1.7E-06 7.6E-07 4.3E-07 2.8E-07 1.9E-07 1.4E-07 1.1 E-07 8 6E-08 7.4E-08 ENE 0

8.9E-06 1.2E-06 5 3E-07 3 OE-07 2.OE-07 1.4E-07 1.OE-07 8.4E-08 6.6E-08 5.6E-08 E

0 9.1E-06 1.3E-06 5 6E-07 3.1E-07 2.1E-07 1.5E-07 1.1 E-07 9.1E-08 7.5E-08 6.3E-08 ESE

0.

1.2E-05 1.6E-06 6 9E-07 3.9E-07 2.6E-07 1.9E-07 1.4E-07 1.1 E-07 8.5E-08 6.7E-08 SE

0.

1.3E-05 2.OE-06 8.2E-07 4.7E-07 3.3E-07 2 3E-07 1.8E-07 1.3E-07 1.1 E-07 9.OE-08 SSE

0.

1.1 E-05 1.6E-06 6 3E-07 3.5E-07 2.4E-07 1.8E-07 1.4E-07 1.OE-07 8.2E-08 6 8E-08 S

0.

5.9E-06 9 1 E-07 3 6E-07 2.1 E-07 1.4E-07 1.1 E-07 7.7E-08 6.2E-08 5.OE-08 4.1 E-08 SSW 0

5.4E-06 8 OE-07 3 4E-07 1.9E-07 1.3E-07 8 9E-08 6.9E-08 5.5E-08 4.3E-08 3.6E-08 SW

0.

5.7E-06 8 4E-07 3 4E-07 1.8E-07 1.2E-07 9.2E-08 6.7E-08 5.3E-08 4.6E-08 3.8E-08 WSW

0.

7.OE-06 9 6E-07 4 OE-07 2.2E-07 1.4E-07 1.OE-07 8.OE-08 6.1 E-08 5.OE-08 4.OE-08 W

0.

7.3E-06 1.1E-06 4.4E-07 2.4E-07 1.6E-07 1.1E-07 8.2E-08 6 4E-08 5.5E-08 4.4E-08 WNW

0.

1.3E-05 1.9E-06 7.9E-07 4.4E-07 2.9E-07 2.OE-07 1.6E-07 1.2E-07 9.3E-08 7.8E-08 NW

0.

1.5E-05 2.1E-06 8.9E-07 4.9E-07 3.1E-07 2.3E-07 1.7E-07 1.3E-07 1.OE-07 8 5E-08 NNW 0

1.4E-05 2.1E-06 8 3E-07 4.5E-07 2.9E-07 2.OE-07 1.6E-07 1.2E-07 1.OE-07 8.6E-08 N

0 8.7E-06 1.3E-06 5.4E-07 3 OE-07 2.OE-07 1.4E-07 1.1 E-07 8.9E-08 7.OE-08 5 8E-08 Number of Valid Observations

= 17135 Number of Invalid Observations = 385 Note 1 -

Any interpolations between stated Number of Calms Lower Level = 95 Number of Calms Upper Level = 0 mileages will be done by log-log

Page 219 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-7 HISTORICAL LONG TERM - (D/Q) (Frequency corrected)

TERRAIN / RECIRCULATION ADJUSTED Florida Power & Light Company St. Lucie Unit 1 Hutchinson Island, Florida Dames and Moore Job No: 4598-112 PROGRAM ANNXOQ9 VERSION - 11/18/76 Average Annual Relative Deposition Rate (square meter - 1)

Period of Record: 9/1/76 to 8/31/78 Base Distance in Miles/Kilometers DESIGN AFFECTED DISTANCE

.25

.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 SECTOR MILES

.40 1.21 2.01 2 82 3 62 4.42 5.23 6 03 6 84 7.64 NNE

0.

6.5E-08 9.3E-09 3.7E-09 2.1E-09 1.3E-09 9.OE-10 6.8E-10 5.5E-10 4.3E-10 3.5E-10 NE

0.

6.OE-08 8 9E-09 3 5E-09 1.9E-09 1.2E-09 8 1E-10 5.6E-10 4.3E-10 3.3E-10 2.8E-10 ENE

0.

3 2E-08 4.8E-09 1.9E-09 1.OE-09 6 6E-10 4 6E-10 3 2E-10 2.4E-10 1.9E-10 1.5E-10 E

0 3 0E-08 4.6E-09 1.8E-09 9 5E-10 6.OE-10 4 2E-10 3.1E-10 2 5E-10 2 0E-10 1.6E-10 ESE

0.

3 7E-08 5 8E-09 2.3E-09 1.2E-09 8 0E-10 5 4E-10 3.9E-10 3.OE-10 2.2E-10 1.7E-10 SE

0.

6 4E-08 1.OE-08 4.OE-09 2.1E-09 1.4E-09 9.7E-10 7.2E-10 5.6E-10 4.3E-10 3.5E-10 SSE

0.

6.2E-08 9 5E-09 3.6E-09 2.OE-09 1.2E-09 8.7E-10 6.4E-10 4.9E-10 3 9E-10 3 1E-10 S

0.

4.2E-08 7.OE-09 2.6E-09 1.4E-09 9 5E-10 6 9E-10 4.9E-10 3.8E-10 3 OE-10 2.5E-10 SSW

0.

3.4E-08 5 4E-09 2.2E-09 1.1 E-09 7.5E-10 5 OE-10 3.7E-10 2.9E-10 2.3E-10 1.8E-10 SW 0

4.5E-08 7.OE-09 2.6E-09 1.5E-09 9.0E-10 6 6E-10 4.6E-10 3.6E-10 3 OE-10 2.5E-10 WSW 0

5 3E-08 7.7E-09 3.OE-09 1.6E-09 1.OE-09 7.3E-10 5 5E-10 4.1E-10 3.3E-10 2.6E-10 W

0 5.OE-08 7.5E-09 3.OE-09 1.6E-09 9 8E-10 6.7E-10 5.OE-10 3.8E-10 3.2E-10 2.6E-10 WNW 0

8.8E-08 1.3E-08 4.9E-09 2.6E-09 1.7E-09 1.1 E-09 8.7E-10 6 6E-10 5.1E-10 4.2E-10 NW

0.

8.2E-08 1.2E-08 4.7E-09 2.5E-09 1.6E-09 1.1 E-09 7.9E-10 5 8E-10 4.7E-10 3.8E-10 NNW 0

8 2E-08 1.2E-08 4 6E-09 2 4E-09 1.5E-09 1.1E-09 8 IE-10 5.9E-10 4.8E-10 4.OE-10 N

0.

5 1E-08 7.3E-09 2.9E-09 1.5E-09 9 8E-10 7.1 E-10 5 4E-10 4 2E-10 3 2E-10 2.7E-10 Number of Number of Valid Observations

= 17135 Invalid Observations = 385 Note 1 -

Any interpolations between stated Number of Calms Lower Level = 95 Number of Calms Upper Level = 0 mileages will be done by log-log

Page 220 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-8 Joint Wind Frequency Distribution All Winds Data Source: On-Site Wind Sensor Height 10.00 Meters Table Generated:

12/05/78. 07.42.18 Data Period: September 1, 1976 - August 31, 1978 St. Lucie Unit 2 Hutchinson Island, Florida Florida Power & Light Co.

3.

Dames and Moore Job No: 4598 - 112 - 27 Wind Speed Categories (Meters per Second)

WIND 0.0-1.5-3.0-5.0-7.5-MEAN SECTOR 1.5 3.0 5.0 7.5 10.0

>10.0 TOTAL' SPEED NNE 71 206 318 71 3

0 669 3.32 NNE

.43 1.25 1.92

.43

.02 0.00 4.05 NE 62 292 385 128 0

0 867 3.43

.38 1.77 2 33

.77 0.00 0.00 5 25 ENE 60 334 505 158 0

0 1057 351 ENE

.36 2.02 3.06

.96 0.00 0.00 6.40 E

69 355 510 76 0

0 1010 3.25 E

.42 2.15 3.09

.46 0.00 0.00 6 11 ESE 115 684 744 72 1

0 1616 3.04

.70 4.14 4.50

.44

.01 0.00 9.78 SE 183 660 749 28 0

0 1620 2.88 1.11 3.99 453

.17 0.00 000 9.81 SSE 129 579 656 93 1

0 1458 3.10

.78 3.50 3.97

.56

.01 0.00 8.82 72 310 407 99 8

1 897 3.36

.44 1.88 2.46

.60

.05

.01 5.43 SSW 84 372 446 105 33 4

1044 3.48

.51 2.25 2.70

.64

.20

.02 6 32 sw 129 440 336 106 14 0

1025 310

.78 2 66 2.03

.64

.08 0.00 6.20 WSW 155 320 186 29 5

0 695 2.59

.94 1.94 1.13

.18

.03 0.00 4.21 W

174 267 119 37 2

0 599 2.43 W

1.05 1.62

.72

.22

.01 0.00 3.63 WNW 203 304 172 17 0

0 696 2.34 1.23 1.84 1.04

.10 0.00 0.00 4.21 NW 143 518 424 50 0

0 1135 2.85 NW

.87 3 14 2.57

.30 0.00 0.00 6.87 NNW 85 379 535 70 1

0 1070 3.22

.51 2.29 324

.42

.01 0 00 6.46 N

91 194 531 148 5

0 969 3.69

.55 1.17 3.21

.90

.03 0.00 5.86 95 95 CALM CALM

.57

.57 TOTAL 1920 6214 7023 1287 73 5

16522 3.10 11.62 37.61 42.51 7.79

.44

.03 100.00 NUMBER OF VALID OBSERVATIONS NUMBER OF INVALID OBSERVATIONS TOTAL NUMBER OF OBSERVATIONS 16522 988 17520 94.30 PCT.

5 70 PCT.

100.00 PCT.

Key XXX Number of Occurrences XXX Percent Occurrences 1-Totals below are given in hours & percent for wind frequency by sectors

Page 221 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE ST. LUCIE PLANT Key to Sample Locations SAMPLES SAMPLE APPROXIMATE DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTED COLLECTION DISTANCE SECTOR FREQUENCY (miles)

Direct Radiation N-1 North of Blind Creek TLD Quarterly 1

N Direct Radiation NNW-5 South of Pete Stone Creek TLD Quarterly 5

NNW Direct Radiation NNW-10 C. G. Station TLD Quarterly 9

NNW Direct Radiation NW-5 Indian River Drive at Rio Vista Drive TLD Quarterly 6

NW Direct Radiation NW-10 Intersection of SR 68 and SR 607 TLD Quarterly 10 NW Direct Radiation WNW-2 Cemetery South of 7107 Indian River Drive TLD Quarterly 3

WNW Direct Radiation WNW-5 US-1 at SR 712 TLD Quarterly 5

WNW Direct Radiation WNW-10 SR 70, West of Turnpike TLD Quarterly 10 WNW Direct Radiation W-2 7609 Indian River Drive TLD Quarterly 2

W Direct Radiation W-5 Oleander and Sager Streets TLD Quarterly 5

W Direct Radiation W-10 1-95 and SR 709 TLD Quarterly 9

W Direct Radiation WSW-2 8503 Indian River Drive TLD Quarterly 2

WSW Direct Radiation WSW-5 Prima Vista Blvd. at Yacht Club TLD Quarterly 5

WSW Direct Radiation WSW-10 Del Rio and Davis Streets TLD Quarterly 10 WSW Direct Radiation SW-2 9207 Indian River Drive TLD Quarterly 2

SW Direct Radiation SW-5 US 1 and Village Green Drive TLD Quarterly 5

SW Direct Radiation SW-10 Port St. Lucie Blvd. and Cairo Road TLD Quarterly 10 SW Direct Radiation SSW-2 10307 Indian River Drive TLD Quarterly 3

SSW

Page 222 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE (continued)

ST. LUCIE PLANT Key to Sample Locations SAMPLES SAMPLE APPROXIMATE DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTED COLLECTION DISTANCE SECTOR FREQUENCY (miles)

Direct Radiation SSW-5 Port St. Lucie Blvd. and US 1 TLD Quarterly 6

SSW Direct Radiation SSW-10 Pine Valley and Westmoreland Roads TLD Quarterly 8

SSW Direct Radiation S-5 13179 Indian River Drive TLD Quarterly 5

S Direct Radiation S-10 US 1 and SR 714 TLD Quarterly 10 S

Direct Radiation S/SSE-10 Indian River Drive and Quail Run Lane TLD Quarterly 10 SSE Direct Radiation SSE-5 Entrance of Nettles Island TLD Quarterly 5

SSE Direct Radiation SSE-10 Elliot Museum TLD Quarterly 10 SSE Direct Radiation SE-1 South of Cooling Canal TLD Quarterly 1

SE Direct Radiation

H-32 U. of Florida - 1 FAS Entomology Lab Vero TLD Quarterly 19 NNW BeachI_

II

_I Radioiodine&

Airborne H08 FPL Substation - Weatherby Road Particulates Weekly 6

WNW Airborne

H12 FPL Substation - SR 76, Stuart Radioiodine &

Weekly 12 S

Particulates Airborne H14 Onsite - near south property line Radioiodine &

Weekly 1

SE Particulates Airborne H30 Power Line - 7609 Indian River Drive Radioiodine &

Weekly 2

W Particulates

Denotes Control Sample

Page 223 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE (continued)

ST. LUCIE PLANT Key to Sample Locations SAMPLE APPROXIMAT DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTED COLLECTION E DISTANCE SECTOR FREQUENCY (miles)

Airborne H34 Onsite - At Meteorological Tower Radiorodine &

Weekly 0.5 N

I

~~ParticulatesIII Surface Water Weekl Waterborne H15 Atlantic Ocean vicinity of public beaches east side (ocean)

<1 ENE/E/ESE of Route AIA Sediment from

<e1iENE/E/ESE shoreline Semi-Annually Surface Water Monthly Waterborne

H59 Near south end of Hutchinson Island (ocean) 10-20 S/SSE Sediment from Semi-Annually shoreline Food Products H15 Ocean side vicinity of St. Lucie Plant (NOTE 1)

Crustacea Fish Semi-Annually

<1 ENFE/ESE Semi-Annually Broad Leaf Monthly Food Products H51 Offsite near north property line vegetation (when available)N/NNW (mangrove)

(

v

Denotes control sample

Page 224 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE (continued)

ST. LUCIE PLANT Key to Sample Locations SAMPLES SAMPLE APPROXIMAT DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTED COLLECTION E DISTANCE SECTOR FREQUENCY (miles)

Broad leaf Monthly Food Products H52 Offsite near south property line vegetation (when available) 1 S/SSE (mangrove)

Crustacea Fish Semi-Annually Food Products

H59 Near south end of Hutchinson Island Broad leaf Semi-Annually 10-20 S/SSE vegetation Monthly (mangrove)

Food Products WSW 3.5 Goat Milk per land use census (2000) off east end Milk Quarterly (when 3.5 WSW oa Tilton Road available)

Denotes control sample It is the policy of Florida Power & Light Company (FPL) that the St. Lucie 1 & 2 Radiological Environmental Monitoring Programs are conducted by the State of Florida Department of Health (DOH) and Rehabilitative Services (DHRS),

pursuant to an Agreement between FPL and DOH and; that coordination of the Radiological Environmental Monitoring Programs with DOH and compliance with the Radiological Environmental Monitoring Program Controls are the responsibility of the Nuclear Plant Support Services Department.

NOTE 1 These samples may be collected from or supplemented by samples collected from the plant intake canal if the required analyses are unable to be performed due to unavailability or inadequate quantity of sample from the ocean side location.

Page 225 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

FIGURE 1-1 SITE AREA MAP & ENVIRONMENTAL SAMPLE LOCATIONS WNW-2 i

Z

,m w

EXCLUSION AREA (0.97 mi) d H30 AND LOW W-2 POPULATION ZONE (1 mi)

NOTES:

1) L-Uquid Radwaste Release Point

2) Due to the scale of the Figure the Exclusion Area Radius (0.97 mile) and the Low Population Zone (1 mile) area shown as being the same size.

WSW-2 0

112 A

(C-200A. WPG)

SCALE IN MILES

Page 226 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

FIGURE 1-2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

S1H32 Vero Beach (Control)

Page 227 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX C METEOROLOGICAL DISPERSION FORMULAS*

For X/Q:

xIQ =

2.032

-2 CV2 (u)D a Z +

J =

2.032 z (u)D Where:

=.5

= 207.5 ft. (63.2 meters)

EQ (1)

EQ (2)

(u)

= a name for one term X/Q was calculated using each of the above EQs for each hour. The highest X/Q from EQ (1) or EQ (2) was selected. The total integrated relative concentration at each sector and distance was then divided by the total number of hours in the data base.

Terrain correction factors given by Table M-4 were also applied to Dispersion Formulas C

V

Page 228 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX C METEOROLOGICAL DISPERSION FORMULAS*

(continued)

For Depleted X/Q:

(X/Q)D = (X/Q) X (Depletion factor of Figure 2 of R.G. 1.111-Ri)

For Deposition (D/Q):

D/Q = RDep/(2 sin [11.25] X) X (Freq. distribution)

Where:

D/Q

=

Ground deposition rate X

=

Calculation distance

=

Relative ground deposition rate from Figure 6 of R.G. 1.111, R1 RDep

Page 229 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX D DESCRIPTION OF THE INTERLABORATORY COMPARISON PROGRAM (ICP)

(Page 1 of 2)

The State of Florida, Department of Health-Bureau of Radiation Control (BRC)

Laboratory shall participate in an INTERLABORATORY COMPARISON PROGRAM.

1.

The sample matrices and analytical methods shall be:

A.

Gamma isotopic on a filter sample simulating airborne radioiodine and particulate collection.

B.

Gamma isotopic on a water sample simulating a surface water grab sample.

C.

Gamma isotopic on either sediment (or soil) or broad leaf vegetation.

NOTE Steps D, E and F reference NRC IR 99-04, PMAI 99-0716.

D.

Gross Beta on an Air Filter matrix.

E.

Tritium in water, using method employed in REMP.

F.

Gamma isotopic on a water sample (above) is used for milk matrix if milk samples are being obtained per land use census identified milk animals within 5 miles of the plant site.

2.

The source of samples for this program:

A.

A Federal Government Laboratory Program (e.g., DOE-LAP, EPA Safe Drinking Water Program)

B.

A State, Federal, or private (commercial) laboratory capable of providing NIST traceable samples. To be eligible, a Commercial Laboratory shall meet the FPL Quality Assurance criteria of "Quality Related".

C.

For Gamma Analysis only, a FPL Nuclear Site Laboratory may prepare sample matrices using known quantities of radioactivity from isotopes provided by a FPL Contract Laboratory currently approved as PC-1 Level vendor.

These prepared matrices may be prepared by the vendor, or by FPL personnel, but shall not exceed the participant(s) form and/or license quantities for allowed radioactivity.

Page 230 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 25 OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX D DESCRIPTION OF THE INTERLABORATORY COMPARISON PROGRAM (ICP)

(Page 2 of 2)

3.

Analysis of Matrix samples shall be capable of achieving ODCM Table 4.12-1 prescribed LLDs on a blank sample.

4.

Results within 20% of expected shall be considered acceptable. Results exceeding 20% but within 35% require a description of probable cause and actions performed to bring the analysis into conformance. Results exceeding 35% are considered Not Acceptable; the Matrix shall be replaced and reanalyzed.

5.

The frequency for performing the interlaboratory comparison program shall be annually with a maximum of 15 months between comparisons of similar matrices.

FLORIDA POWER & LIGHT COMPANY ST. LUCIE ANNUAL REPORT EFFLUENT AND WASTE DISPOSAL SUPPLEMENTAL INFORMATION.

Attachment - C ODCM Revisions 24 and 25 Mark Up Pages (Total Attachment C Pages Including Cover Page - 30)

Page No..

C-200 ODCM Reasons for changes Page I of 2 3 thru 7 INDEX needs correct page numbers entered per the Index topic(s) 8 Insert Reg. Guide 4.15. Adding reference plus why it appears in the ODCM. Currently, reference to this Reg. Guide can only be found in the FUSAR. This Reg. Guide is the bases for performing QC cross-check as stated. This is an adttin change to improve visibility of the R.G. in a Chemistry Procedure.

8 Including reference to COP-05.02's reference to Met Data Processing.

This is admin change.

20, 21 Note "(1)" allows ODCM Action statements frequency to have a 25 percent maximum allowable extension after the initial sample is obtained within the ACTION Statement's frequency(no grace period on the I" sample of an ACTION Statement). The ODCM ACTION Statements are not equivalent to Technical Specification ACTIONs.

The 25 percent grace period is allowed after the initial sample.

27,28 Note "(1)" is the same case as Page 20, 21 above 28 Note "(2)" This Note explains that no physical sample may be available in MODE 4, when there is no steam flowing (MSIV's and MSIV by-pass valves are closed) to the Air Ejector Nozzles The sample may be omitted under these circumstances, but a provision to keep checking the Air Ejector Status is provided to check on Steam being cut into the Air Ej.

Nozzles to initiate grab sampling.

29 Add Note "q"to Vent Channels "Alert" alarms. The administration does 30B not desire Alert alarms to occur during anticipated outage evolutions. This allows the Alert Set Point to be set higher than 5 X Bkg.(Background), but less than the existing "High Alarm" set point. Note "q" is explained on Page 30B.

High alarms provide control of Site Limit release rates. The Alert Alarms are Administratively set below high alarm concentrtions.

29 Note "p" is included to explain the common alert and high alarm function shared by Channels 621, 622, and 623, plus related ECCS 2A and 2B monitor channels 601, 602, 603, and 611,612, 613..

Note "p" is described on Page 30A and 30B. Briefly, Note "p" dexnibes Limitations of the Common Alarm, and what has to be considered during Accident Conditions for Plant Vent # 2 process flow ft3/minute per running Fans.

35 and Table 4.11-1, Item D. Settling Basin Note (9). Identifies a source of radioactivity 37 influent for information and cross reference to COP-01.05. This note is intended to avoid conflicting interpretations between Table Items C. and D.

57 3 year review noted Appendix -E had been renamed Appendix - B. Admin change to correct reference to Appendix.

101 Providing more specific engineering units, ft to ft3 for typo correction in formula for calculating "SP", and providing method to calculate "SP" in units of uCt/sec as well as uCi/cc, since Wide Range Unit 2 skids need Channel 4 set points in units of uCi/sec rather than uCi/cc.

,- 2 "

102 2.1.A.4.b. - Calculation methodology provides for converting a Set Point in uC/cc to equivalent uCi/sec and in terms of percent of the ODCM site limit of 3.5E+05 uCi/sec.

Page No..

C-200 ODCM Reasons for changes Page 2 of 2 103 formula in 2.2.A.4.c. "(V)" was not clearly denoted. Added "(V)" to consistently label the variable expressions 142 Analysis method has changed from gas flow proportional counter 143 to an air ion chamber. These pages provide examples of the Annual Report format.

222 Changing reference to name of State of Florida department from DHRS to DOH, and Nuclear Energy Services to Nuclear Plant Support. Admin changes 227 Appendix D, Step 1.F.- changing cross check based on milk sampling to specify Gamma isotopic instead of Strontium-89 and Strontium-90 being the cross check comparison. Admin change. There was no valid requirement to perform Strontium cross-checks.'

Page 3 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

INDEX PAGE INTRODUCTION 8

CONTROLS SECTION DEFINITIONS FOR CONTROLS SECTION..........................

10 1.1 ACTION...............................................

10 1.4 CHANNEL CALIBRATION..................................

10 1.5 CHANNEL CHECK.......................................

10 1.6 CHANNEL FUNCTIONAL TEST..............................

10 1.10 DOSE EQUIVALENT 1-131.................................

11 1.13 FREQUENCY NOTATION..................................

11 1.17 MEMBER(S) OF THE PUBLIC...............................

11 1.18 OFFSITE DOSE CALCULATION MANUAL......................

11 1.19 OPERABLE - OPERABILITY................................

12 1.20 OPERATIONAL MODE - MODE..............................

12 1.24 PURGE - PURGING......................................

12 1.25 RATED THERMAL POWER.................................

12 1.27 REPORTABLE EVENT....................................

12 1.30 SITE BOUNDARY........................................

13 1.31 SOURCE CHECK........................................

13 1.33 THERMAL POWER.......................................

13 1.34 UNPLANNED RELEASE...................................

13 1.35 UNRESTRICTED AREA...................................

14 1.39 VENTILATION EXHAUST TREATMENT SYSTEM................

14 1.40 VENTING..............................................

15 1.41 WASTE GAS HOLDUP SYSTEM.............................

15 3/4 CONTROLS AND SURVEILLANCE REQUIREMENTS 17 3/4.0 APPLICABILITY.........................................

17 INSTRUMENTATION RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION 18 RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION..

3/4.11 RADIOACTIVE EFFLUENTS 3/4.11.1 LIQUID EFFLUENTS CONCENTRATION...................................

13

.44 DO SE............................................. r LIQUID RADWASTE TREATMENT........................

Page 4 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

INDEX CONTROLS SECTION P

CONTROL AND SURVEILLANCE STATEMENTS FOR CONTROL SECTIOI 3/4.11 RADIOACTIVE EFFLUENTS (Continued) 3/4.11.2 GASEOUS EFFLUENTS DOSE RATE........................................

DOSE - NOBLE GAS..................................

DOSE - IODINE-131, IODINE-133, TRITIUMS AND RADIONUCLIDES IN PARTICULATE FORM...............

GASEOUS RADWASTE TREATMENT.....................

3/4.11.3 (NOT USED) 3/4.11.4 TOTAL DOSE......................................

3/4.11.5 MAJOR CHANGES TO RADIOACTIVE LIQUID, GASEOUS AND SOLID WASTE TREATMENT SYSTEMS (ADMINISTRATIVE CONTROL)..........................

3/4.11.6 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT TO THE COMMISSION (ADMINISTRATIVE CONTROL) 3/4.12 314.12.

3/4.12.

RADIOLOGICAL ENVIRONMENTAL MONITORING

.1 MONITORING PROGRAM..........................

.2 LAND USE CENSUS..............................

.3 INTERLABORATORY COMPARISON PROGRAM.........

.4 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT (ADMINISTRATIVE CONTROL)...............

PA.P5

fnr CfNJTRfl! FC'.TICTh1 3/4.11 RADIOACTIVE EFFLUENTS 3.3.3.9 INSTRUMENTATION......................

314.11.1 LIQUID EFFLUENTS......................

314.11.2 GASEOUS EFFLUENTS...................

314.11.3 (NOT USED) 314.11.4 TOTAL DOSE...........................

314.12 RADIOACTIVE ENVIRONMENTAL MONITORING 314.12.1 MONITORING PROGRAM..................

314.12.2 LAND USE CENSUS......................

3/4.12.3 INTERLABORATORY COMPARISON PROGRAM.

(oo

'AGE 3

4 4

4 9

5 5

2 5

.88

.7 2 5, VlAcZ9=4Z fnr 1-(')MTPr)l ll:Z -qF=rT' N I

VVI I

I kVl IVll

Page 5 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

INDEX CONTROLS SECTION PAGE LIST OF FIGURES for CONTROLS SECTION FIGURE 1-1 SITE AREA MAP & ENVIRONMENTAL SAMPLE LOCATIONS 1-2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

LIST OF TABLES for CONTROLS SECTION TABLE 1-1 FREQUENCY NOTATION 3.3-12 RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION....................................

3.3-13 RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION....................................

4 3.3-14 RADIOACTIVE EFFLUENT MONITOR SETPOINT BASIS.........

2 3.12-1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM......

5 3.12-2 REPORTING LEVELS FOR RADIOACTIVITY CONCENTRATIONS IN ENVIRONMENTAL SAMPLES............................

5 4.3-8 RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS.........

21 4.3-9 RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS.........

3 4.11-1 RADIOACTIVE LIQUID WASTE SAMPLING AND ANALYSIS PROGRAM...............................

4.11-2 RADIOACTIVE GASEOUS WASTE SAMPLING AND ANALYSIS PROGRAM................................

40 4.12-1 DETECTION CAPABILITIES FOR ENVIRONMENTAL SAMPLE ANALYSIS LOWER LIMIT OF DETECTION (LLD)...............

Page 6 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

INDEX METHODOLOGY SECTION PAGE Glossary for Methodology Section.................................

1.0 LIQUID RELEASES METHODOLOGY.........................

1.1 Radioactive Liquid Effluent Model Assumptions...............

8 1.2 Determining the Fraction (F) of 10 CFR Part 20 Effluent Concentration Limits (ECL) for a Liquid Release Source.........

83 1.3 Determining Setpoints for Radioactive Liquid Effluent Monitors....................................

1.4 Determining the Dose for Radioactive Liquid Releases..........

9 1.5 Projecting Dose for Radioactive Liquid Effluents...............

4 2.0 Radioactive Releases of Gaseous Effluents.....................

5 2.1 Gaseous Effluent Model Assumptions.....................

9 2.2 Determining the Total Body and Skin Dose Rates for Noble Gas Releases and Establishing Setpoints for Effluent Monitors..................................

9 2.3 Determining the Radioiodine and Particulate Dose Rate to Any Organ From Gaseous Releases....................

1 1 2.3.1 Inhalation....................................

1 2.3.2 Ground Plane.................................

I 2.3.3 M ilk.......................................

6 2.3.4 Tritium.....................................

1 2.3.5 Total Dose Rate by Release Source................

1 2.4 Determining the Gamma Air Dose for Radioactive Noble Gas Releases.................................

1 0 2.5 Determining the Beta Air Dose for Radioactive Noble Gas Releases................................

1 3 2.6 Determining the Radioiodine and Particulate Dose to Any Age Group's Organ From Cumulative Releases........

125 DISCUSSION 2.6.1 Inhalation...................................

12 2.6.2 Ground Plane................................

1 2.6.3 M ilk.......................................

1 9

Page 7 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

INDEX METHODOLOGY SECTION PAGE 2.6 (continued) 2.6.4 M eat.......................................

1 2.6.5 Vegetation..................................

1 2 2.6.6 Tritium (All pathways)..........................

2.6.7 Total Organ Dose.............................

1 5 2.7 Projecting Dose for Radioactive Gaseous Effluents..........

1 6 3.0 40 CFR 190 Dose Evaluation...............................

13 4.0 Annual Report Format....................................

38 Appendix A - ECL, Dose Factor and Historical Meteorological Tables.....................................

I Appendix B - Current R.E.M. Sample Point Locations...................

8 Appendix C - Description of Meteorological Dispersion Formulas Utilized for Historical Data and Methodology for Determining Actual MET Data...............................

4 Appendix D - Description of the Interlaboratory Comparison Program........

6

Page 8 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE.DOSE CALCULATION MANUAL (ODCM)

INTRODUCTION The ODCM consists of the Controls Section followed by the Methodology Section.

The Controls Section provides the Control Statements, Limits, ACTION Statements, Surveillance Requirements and BASES for ensuring that Radioactive Liquid and Gaseous Effluents released to UNRESTRICTED AREAS and/or the SITE BOUNDARY will be maintained within the requirements of 10 CFR Part 20, 40 CFR Part 190, 10 CFR 50.36.a and 10 CFR Part 50 Appendix-I radioactive release criteria. All Control Statements and most Administrative Control Statements in the ODCM are directly tied to and reference the Plant Technical Specification (TS) Administrative Section. The Administrative Control for Major Changes to Radioactive Liquid, Gaseous and Solid Treatment Systems is as per the guidance of NUREG-1 301, April 1991, Supplement No. 1 to NRC Generic Letter 89-01. The numbering sequences of Control Statements also follow the guidance of NUREG-1301 as applicable, to minimize differences.

The Methodology Section uses the models suggested by NUREG-0133, November, 1978 and Regulatory Guide 1.109 to provide calculation methods and parameters for determining results in compliance with the Controls Section of the ODCM. Simplifying assumptions have been applied where applicable to provide a more workable document for implementing the Control requirements. Alternate calculation methods may be used from those presented as long as the overall methodology does not change or as long as most up-to-date revisions of the Regulatory Guide 1.109 dose conversion factors and environmental transfer factors are substituted for those currently included and used in this document.

RECORDS AND NOTIFICATIONS All records of reviews performed for changes to the ODCM shall be maintained in accordance with QI 17-PSL-1.

All FRG approved changes to the ODCM, with required documentation of the changes per TS 6.14, shall be submitted to the NRC in the Annual Effluent Release Report. Procedures that directly implement, administer or supplement the requirements of the ODCM Controls and Surveillances are:

COP-01.05, Processing Aerated Liquid Waste COP-01.06, Processing Gaseous Wastes COP-05.04, Chemistry Department Surveillances and Parameters COP-07.05, Process Monitor Setpoints The Radiological Environmental Monitoring Program is performed by the State of Florida as per FPL Juno Nuclear Plant Services Corporate Environmental Procedure Number NBS-NPS-HP-WP-002.

(Mkovc&ri%3 ProjrOV*S CN"N3 57A)

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Page 20 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-12 (Continued)

ACTION STATEMENTS ACTION 35 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases may continue for up to, 14 days provided that prior to initiating a release:

a.

At least two independent samples are analyzed in accordance with the Surveillance Requirement for concentration limit of Control 4.11.1.1.1. and

b.

At least two technically qualified members of the Facility Staff independently verify the release rate calculations and discharge line valving.

Otherwise, suspend release of radioactive effluents via this pathway.

ACTION 36 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided grab samples are analyzed for gross radioactivity (beta or gamma) at a limit of detection of at least 2.E-07 micro-Curie/ml:

C')

a.

At least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months when the specific activity of the secondary coolant is greater than 0.01 micro-Curies/gram DOSE EQUIVALENT 1-131 or

b.

At least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months when the specific activity of the secondary coolant is less than or equal to 0.01 micro-Curies/gram DOSE EQUIVALENT 1-131.

St. Lucie Plant ODCM Controls

-Z -

r k-3

.J 11-F

'JZ

Page 21 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-12 (Continued)

ACTION STATEMENTS (continued)

ACTION 37 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, isotopic grab samples shall be obtained and analyzed at a Lower Limit of Detection for 1-131, Co-58, Co-60, Cs-134, and Cs-137 to achieve detection sensitivity capable of detecting a primary-to-secondary leak rate of 5 gallons per day, provided that the Reactor Coolant System has sufficient activity present.

The applicable frequency shall be:

In MODES 1, 2, 3, 4

a.

At least once per day for isotopic activity on the affected Steam Generator, provided that the Air Ejector Gas Activity Monitor is OPERABLE, OR

b.

At least every 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months for isotopic activity on the affected Steam Generator, if the Air Ejector Gas Activity Monitor is INOPERABLE.

This requirement is intended to meet EPRI PWR Primary-to-Secondary Leak Guidelines (TR-104788-R2) per reference PMAI 00-08-109.

ACTION 38 - Minimum system design flow of required running pumps shall be utilized for ECL calculations for discharge canal flow and maximum system design flow be utilized for ECL calculations for effluent line flow.

N TF^eLE

".*-12-i N oar 4*O1_

G)-

,tlaf-t

t.

aple sh' fI bP-. cohiple-1e4 prior- +.

St. Lucie Plant ODCM Controls QI.

Page 27 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-13 (Continued)

TABLE NOTATIONS

- At all times while making releases via this pathway

- At all times when air ejector exhaust is not directed to plant vent.

Rx

- Denotes reactor ACTION STATEMENTS ACTION 45 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, the contents of the tank(s) may be released to the environment for up to 14 days provided that prior to initiating a release:

a.

At least two independent samples of the tank's contents are analyzed and

b.

At least two technically qualified members of the facility staff independently verify the release rate calculations and discharge valve lineup.

Otherwise, suspend release of radioactive effluents via this pathway.

ACTION 46 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided the flow rate is estimated at least once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

ACTION 47 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE, effluent releases via this pathway may continue for up to 30 days provided:

a.

If channel Inoperability is due to loss pkactivity indication, Then grab samples are taken at least once per 8 hou r~and these samples are analyzed for isotopic activity within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

OR

b.

If channel inoperability is due to loss of Control Room alarm annunciation discovered during a channel functional test because of any one or more of th following reasons listed, Then channel checks are performed once per hor) to verify normal indication and current assigned setpoints are NOT exceeded.

1.

Failure to annunciate when testing alarm/trip setpoints.

2.

Circuit failure.

3.

Downscale failure.

4.

Controls NOT set in OPERATE mode.

St. Lucie Plant ODCM Controls

Page 28 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-13 (Continued)

TABLE NOTATIONS ACTION STATEMENTS (continued)

ACTION 48 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, noble gas isotopic grab samples shall be obtained and analyzed at a Lower Limit of Detection for Ar-41, Kr-88, Xe-I33, Xe-133m, and Xe-135 to achieve detection sensitivity capable of detecting a primary-to-secondary leak rate of 5 gallons per day, provided that the Reactor Coolant System has sufficient activity present.

The applicable frequency shall be:

a.

At least once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months for noble gas isotopic activity on the Air Ejector Exhaust provided that each affected Unit's Steam Generator Blowdown Monitor is OPERABLE, OR

b.

At least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months for noble gas isotopic activity on the Air Ejector Exhaust if either of the affected Unit's Steam Generator Blowdown Monitors is INOPERABLE.

This requirement is intended to meet EPRI PWR Primary-to-Secondary Leak Guidelines (TR-104788-R2), therefore grab samples shall be taken regardless of the Alignment of the Air Ejector Exhaust while in Modes 1, 2. 3, 4. (Reference PMAI 00-08-109.)

ACTION 51 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via the affected pathway may continue for up to 30 days provided samples are continuously collected with auxiliary sampling equipment as required in Table 4.11-2.

ACTION 53 - Maximum system flows shall be utilized in the determination of the instantaneous release monitor alarm setpoint.

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Page 29 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-14 RADIOACTIVE EFFLUENT MONITOR SETPOINT BASIS ODCM Effluent Gas Channels CHANNEL BASIS ALERT HIGH ID DOCUMENT SETPOINT*

SETPOINT4 1PV LOW RANGE GAS 01-05 C-200" 5 x BkgS Allotted % Of Site Limit' i FHB LOW RANGE GAS 04-05 C-200*

5 x Bkg.

Allotted % Of Site Limit' 2A PV PIG LOW RANGE GAS 423 C-200' 5 x Bkg, Allotted % Of Site 2B PV PIG LOW RANGE GAS 433 C-200a 5 x Bkg.

LimitV For Plant 6-24_H"_

_, ^

1'**

Vent #2

,,m Allotted % Of Site 2FHB LOW RANGE GAS 413 C-200' 5 x Bkg.

Limit e

Allotted % Of Site SGBDB LOW RANGE GAS 45-6 C-200' 5 x Bkg.

Limit e

I CONDENSER AIR EJECTOR 35 C-200 2 x Bkg.b 3 x Bkg.

2 CONDENSER AIR EJECTOR 403 C-200 2 x Bkg.

3 x Bkg.

1 BATCH GAS EFFLUENT 42 C-200" As Per COP-01.06 As Per COP-01. 0 6 "h 2 BATCH GAS EFFLUENT 203 C-200' As Per COP-01.06 As Per COP-01.06' CHANNEL BASIS ALERT HIGH ODCM Related Particulate Channels ID DOUMN SET T

EIGH ID DOCUMENT SETPOINT' SETPOINT*

1PV PARTICULATE 01-01 FUSAR 5000 CPM 10,000 CPM4 1FHB PARTICULATE 04-01 FUSAR & TSd 5000 CPM 10,000 CPMC 2A PV PIG PARTICULATE 421 FUSAR 5000 CPM 10.000 CPMC=

28 PV PIG PARTICULATE 431 FUSAR 5000 CPM 10,000 CPMC 2FHB PARTICULATE 411 FUSAR & TS" 5000 CPM 10,000 CPMw SGBB PARTICULATE 45-4 FUSAR 5000 CPM 10,000 CPMC 2.C v w p- -,

t *

C

v.

Low 1--*viie G G1 M,&

a9,hse Gas 612 6o3 6E (32+

GP ILf-C -*2-o 0 IF 5 41:5 rtcjm J.

I z

it2O ve itC;/Aec.

aloie I z 71 -

oi S U,*

C HC/

vz Ie 4

P St. Lucie Plant ODCM Controls

2c3

&2 I

L P

p

Page 30 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-14 (continued)

RADIOACTIVE EFFLUENT MONITOR SETPOINT BASIS ODCM Related Iodine Channels CHANNEL BASIS ALERT HIGH ID DOCUMENT SETPOINTF SETPOINT" 1PV IODINE 01-03 FUSAR 5000 CPM 10,000 CPMC 1FHB IODINE 04-03 FUSAR 5000 CPM 10,000 CPMV 2A PV PIG IODINE 422 FUSAR 5000 CPM 10,000 CPMc 2B PV PIG IODINE 432 FUSAR 5000 CPM 10,000 CPM1 2FHB IODINE 412 FUSAR 5000 CPM 10,000 CPMe SGBDB IODINE 45-5 FUSAR 5000 CPM 10,000 CPMC ODCM Related Liquid Channels CHANNEL BASIS ALERT HIGH ID DOCUMENT SETPOINr SETPOINTe 1A SIG BLOWDOWN 44 C-200 2 x Bkg.

2.E-04 uCi/mln"'

1B SIG BLOWDOWN 45 C-200 2 x Bkg.

2.E-04 uCIml'm 2A SIG BLOWDOWN 121 C-200 2 x Bkg.

2.E-04 uCiml'"

2B SIG BLOWDOWN 122 C-200 2 x Bkg.

2.E-04 uCiml'"

As Per As Per 1 BATCH LIQUID EFFLUENT R6627 C-200 COP-01.05 COP-01.05" As Per As Per 2 BATCH LIQUID EFFLUENT 301 C-200 Per1As Per COP-01.05 COP-01.054 Moh.%+/-or C0AAVVeI5T Yý6t Table Notations:

a-ODCM Control 3.11.2.1a fitleck aem.

b -

ODCM Table 4.1 1-1"Note (7) c-ODCM Control 3.11.2 1.b d -

TS Table 3 3-6 required Instrument 2.a ii with setpoint per ODCM e -

Setpoints may be rounded for analog and digital display input limitations.

f -

The channel setpoint to be in cpm equivalent to this activity g -

per ODCM Methodology Step 2.2.2 h -

Batch Gaseous Release Rate and Maximum activity limits shall be used such that Plant Vent (PV) Release HIGH setpoints should not be exceeded.

i. j. k, and I not used In notation for clarity m -

Continuous Liquid setpoint methodology per ODCM 1.3.2 n -

Batch liquid setpoint methodology per ODCM 1.3.1 10 t-FUSAR -

Channel listed in fusar, but not required by ODCM Control 3.3 10 Table 3.3-13. The setpoints are used to provide alarm well before exceeding ODCM Control 3.11.2.1.b Site Dose Rate Umit The inoperability of a fusar channel above does not involve an ACTION statement unless TS (Technical Specification) is noted.

2 x Bkg., 3 x Bkg., 5 x Bkg etc., denotes the number of times the normal channel reading is the appropriate Alarm Setting These type of setpoints should be periodically evaluated to insure alarm sensitivity is maintained as per COP-07.05.

0t - L P

tO

~ 4 a

.F^

St. Lucie Plant ODCM Controls I

.8

-ottelr*.-

>er c~l"-V,-1.q5, 11 %11 v, it ) 0.0jýý per a-6c-ý.e& page-s :5011 4-60D L

T--IIACert tjAeSý P -1 Cý

Page 3A C200_rev24.doc INSERT for Page 30 Note "p" for Table 3.3-14 p -

The individual Channel 621, 622, and 623 (Plant Vent No. 2)

Channel 601, 602, and 603 (ECCS 2A) and Channel 611,612, and 613 (ECCS 2B)

Data Base Alert and High Alarm Set Point Items do not provide activation of a Control Room Alarm. Only the Skid's Effluent Channel Set Point provides an alarm function. After the first Alert and High Effluent Channel Alarms are received they will stay locked in if the release is increasing to higher activity levels. Transfer of Skid internal control to Effluent Channel input from the Mid or High Range Gas Channels will not reset an alarm, nor provide additional alarms. The Effluent Channel on the respective Skid has to be reset to new Set Points by I & C.

References to "Alert Alarm" and "High Alarm" settings for the Low Mid and High Channels are for display information only. This is why Table 3.3-14 only list Channel 624, 604, and 614 as the Channel ID for Alarm Set Points. These are the respective Skid's Alarm Channel..

Channel ID number 604 and 614 are the uCi/sec indication and ALERT/HIGH Alarm channels for ECCS 2A and ECCS 2B respectively. The ECCS exhaust pathways each have a single fan. Their Skid's Monitor Item # 059 will be set per the measured ft3/minute exhaust rate. Their Skid's Monitor Item # 060(Accident Flow rate) will be set to zero since there is only one flow rate possible for these ECCS pathways. The uCilsec value indicated on ECCS skids should be valid regardless of Normal or Accident conditions.

The Channel ID number 624(generically called the Plant Vent 2 Skid's Channel 4) is the uCi/sec and Control Room active ALERT/HIGH Alarm that is Common(shared by) to the Low(62 1), Mid(622), and High(623) Range Gas Channels. The Plant Vent 2's skid Monitor Item # 059 will be set for the maximum ft3/nunutc flow rate that could occur under all circumstances. i The Plant Vent 2 Channel 624's actual uCi/sec is dependent what is set in Monitor Item # 059 and Monitor Item # 060 as follows:

The NORMAL value for the Common Channel 624 uCi/sec indication and ALERT/High Alarms should be based on the equivalent uCilsec of the 5 x Bkg(use COP-07.05) uCi/cc of the Low Range Channel # 621 and RIM 26-90 Monitor Item # 059(the MAXIMUM process ft3tminute flow rate that could occur in the Unit 2 Plant Vent.

I The ACCIDENT value for the Common Channel 624 's uCilsec is based on the Skid switching(at a preset activity value) input from the Low Range Channel to calculate/display a uCi/sec value based on receiving activity uCi/cc input from either the Mid Range Channel 622(OR from the High Range Channel 623) and RIM 26-90 Monitor Item #060 6,600 ft3/minute(use COP-07.05) flow rate that is expected during a LOCA Safety Injection sequence.

During an ACCIDENT you have to access the running status of 2.HVE-6A, 2-HVE-6B, 2-HVE-7A, 2-HVE-7B, 2-HVE-SA, 2-HVE-8B, 2-HVE-IDA, and 2-HVE-0OB to determine actual Plant Vent exhaust flow rate ft3/minute. This is the flow rate that should be inserted into Plant Vent # 2 Skid's Monitor Item #060 with new Set Points for Alert and High Alarms in units of uCi/sec calculated by using the actual Plant Vent exhaust flow during the Accident. If fan operating status changes, the Effluent Channel 624 uCi/sec indication and existing Alert and High Alarm Set Points will not be valid for a new flow rate. This is the reason that EPIP-09 does not utilize Channel 624 indication for calculating off-site dose.

C200 rev24.doc INSERT for Page 30 Note "q'" for Table 3.3-14 q -

During an outage, the Low Range gas activity ALERT Alarm Set Point may be set to slightly above outage anticipated activity levels, but shall always be set to a value less than the High Alarm Set Point. Examples of outage activities are initiating a Containment Main Purge and venting the S/G primary side bowls.

Page 35 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM) i TABLE 4.11-1 RADIOACTIVE LIQUID WASTE SAMPLING AND ANALYSIS PROGRAM Liquid Release Sampling Minimum Type of Activity Lower Limit of Type Frequency Analysis Analysis Detection I

Frequency LLD (1) (piCilml)

A. Batch Waste p.

P.G.E. (3) 5.E-07 Release Each Batch Each Batch 1-131 1.E-06 Tanks (2)

D Dissolved and O a M

Entrained Gases I.E-05 O

(Gamma Emitters)

P M

H-3 1.E-05 Each Batch Composite (4)

Gross Alpha I.E-07 P

0 Sr-89, Sr-90 5.E-08 Each Batch Composite (4) C-14, Fe-55, Ni-63 1.E-06 B. Continuous" 4/M P.G.E.(3) 5.E-07 Releases (5, 6)

Daily Composite 1-131 1.E-06 Daily 41M Dissolved and Daple Cms Entrained Gases I.E-05 Grab Sample Composite (Gamma Emitters)

M H-3 1.E-05 Daily Composite Gross Alpha 1.E-07 Q

Sr-89, Sr-90 5.E-08 Daily Composite C-14, Fe-55, Ni-63 1.E-06 C. Settling WW P.G.E. (3) 5.E-07 Basin (7)

Grab Sample 1-131 1.E-06 D. Settling Basin P.G.E. (3) 5.E-07 as a Batch 1-131 1.E-06 Release P'

Each Batch Dissolved and Pathway. (9' Each Batch (8)

V.1 I

Entrained Gases 1.E-05 CR 99-1165 (Gamma Emitters)

PMAI 99-08-084 H-3 1.E-05 Each Batch Each Batch1.E-07 ESr-89, Sr-90 5.E-08 C.14, Fe-55, Ni-63 1.E-06 P.G.E. -

Denotes Principal Gamma Emitter St. Lucie Plant ODCM Controls

/R23

Page 37 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 4.11-1 (Continued)

TABLE NOTATIONS (Continued)

(2) A batch release is the discharge of liquid wastes of a discrete volume.

Prior to sampling for analyses, each batch shall be isolated and then thoroughly mixed by a method described in the ODCM to assure representative sampling.

(3) The principal gamma emitters for which the LLD control applies include the following radionuclides:

Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, Cs-134, Cs-137 and Ce-141 and Ce-144. This list does not mean that only these nuclides are to be considered. Other gamma peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Annual Radioactive Effluent Release Report pursuant to Control 3.11.2.6 in the format outlined in Regulatory Guide 1.21, Appendix B, Revision 1, June 1974.

(4)

A composite sample is one in which the quantity of liquid sampled is proportional to the quantity of liquid waste discharged and in which the method of sampling employed results in a specimen that is representative of the liquids released.

(5)

A continuous release is the discharge of liquid wastes of a nondiscrete volume, e.g.,

from a volume of a system that has an Input flow during the continuous release.

(6)

If Component Cooling Water activity is > 1.E-5 liCi/ml, perform a weekly gross activity on the Intake Cooling Water System outlet to ensure the activity level is less than or equal to 2.E-07 I.Ci/ml LLD limit.

If ICW is >2.E-07 g.Ci/ml, perform analysis in accordance with a Plant Continuous Release on this Table.

(7)

Grab samples to be taken when there Is confirmed primary to secondary system leakage indicated by the alr ejector monitor indicating greater than or equal to 2x background.

(8) At least two independent samples are analyzed in accordance with the surveillance requirement for concentration limit of control 4.11.1.1.1 and at least two technically qualified members of the facility staff independently verify the release rate calculations.

(9)-rAe~vO low leve, acCw 4 y I S L o. u op& CoP-oI,OS".jkereore -tfem sapmples skzlt 6e.

4.cd-,..

reQ OY"JeS "T"'

,1---e:-

'k.

e St.Luce (nt4-O 7D ) Cov, reos Ce VV

+0 pt L

-~i 7~.I

~

m&'a.

BACNý 1eage F"~WOLY)

St. Lucie Plant 00CM Controls

t:; /

Page 57 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.12-1 (Continued)

TABLE NOTATIONS

a.

Deviations are permitted from the required sampling schedule if specimens are unobtainable due to hazardous conditions, seasonal unavailability, malfunction of automatic sampling equipment or other legitimate reasons.

If specimens are unobtainable due to sampling equipment malfunction, corrective action shall be taken prior to the end of the next sampling period. All deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Operating Report pursuant to Control 3.12.4.

b.

Specific parameters of distance and direction sector from the centerline of one reactor and additional description where pertinent, shall be provided for each sample location required by Table 3.12-1, in Appendix-,

nd applicable figures.

c.

At times, it may not be possible or practicable to continue to obtain samples of the media of choice at the most desired location or time.

In these instances suitable alternative media and locations may be chosen for the particular pathway in question and appropriate substitutions made within 30 days in the radiological environmental monitoring program.

d.

The following definition of frequencies shall apply to Table 3.12-1 only:

Weekly -

Not less than once per calendar week. A maximum interval of 11 days is allowed between the collection of any two consecutive samples.

Semi-Monthly - Not less than 2 times per calendar month with an interval of not less than 7 days between sample collections. A maximum interval of 24 days is allowed between collection of any two consecutive samples.

Monthly -

Not less than once per calendar month with an interval of not less than 10 days between sample collections.

Quarterly -

Not less than once per calendar quarter.

Semiannually - One sample each between calendar dates (January 1 - June 30) and (July 1 - December 31). An interval of not less than 30 days will be provided between sample collections.

The frequency of analyses is to be consistent with the sample collection frequency.

St. Lucie Plant ODCM Controls

2Sa

.i3$

Page 101 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

A. (continued)

More or less percentage may be used for a release point, but the sum of the total percent allocated to the above Release Points shall never be allowed to exceed 100 percent. The ECCS Reactor Auxiliary Building Exhaust are not ODCM required monitored release points, but a small percentage should be allotted to each to cover short periodic fan surveillance runs. This allocation is controlled per Chemistry Procedure COP-07.05, Process Monitor Setpoints where Chemistry Supervisor approval is required. COP-07.05 provides calculation steps to calculate a Noble Gas Release Rate Setpoint based on the methodology steps described below. A release point's percent allotment will be converted Into the release point's indicating engineering unit of uCi/cc that will be equivalent to the allocated portion of the site limit.

1.

Obtain the release point's maximum expected process flow release rate (V) in Cubic Feet per Minute (cfm) from the Effluent Supervisor.

2.

Obtain the release point's percent of site limit allotment (PA) from the Chemistry Supervisor.

3.

Substitute the release point's V and PA values into the below eqt ationt;:)(

to obtain the Release Point's Setpoint (SP)>,-

Y,, -42 Ces'rie e 1Aj (J4e/(^50or (C;Aeft\\.

ftow SP =

3.5E+05 uCi x 60 sec x min x

x PA

_3 weec sec min V ft3 28317 cc 100%

"Wi'i SP =

uCi/cc which is the TABLE 3.3-14 HIGH SETPOINT for t~t,,*

ODCM Effluent Gas Channels that have a "Allotted % of Site Limit" declared as their HIGH SETPOINT.

sP (Q,

PA I 0=)

_0

Page 102 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFSITE DOSE CALCULATION MANUAL (00CM)

METHODOLOGY SECTION 2.2 (continued)

RE",

C %.,a'~

0.4-94i

1.

(continued)

ýra oes.

I A. (continued) 6AJ&7' In the case of Unit Plant t there are 3 DC Effluent Gas Channels Monitoring the Plant nt. The HIGH SETPOINT iruC!-;oo bc,,c-9a,. fa,

,fo 2A PV PIG LOW RAN GAS 2R PIG LOW RANGE GAS dW-WROM LO' PA-.E_

since"ffiy are monitoring the same release point (i.e., each of these channels does not receive their own allotted % of the Site Limit).

4.

The significance of an ODCM Effluent Gas Channel that has a "Allotted % of Site Limit" HIGH Setpoint requires further discussion (Mid and High Noble Gas Accident Channels are not part of this discussion):

a.

For Plant Vent Release Points on each reactor unit, the "Allotted

% of Site Limit" needs to be high enough to allow for Batch Releases from Gas Decay Tank and Containment Venting Operations, and at the same time COP-01.06, Processing Gaseous Waste shall provide instruction for administratively controlling Batch Releases such that the radioactive concentration and release rate will not be allowed to exceed the site limit at any time.

b.

The receipt of a valid HIGH Alarm on a release point where the ODCM Low Range Gas Channel's radioactivity is approximately equal to the HIGH Alarm setpoint does not mean the site limit has been exceeded, rather it is at a concentration that is equivalent to the "Allotted % of Site Limit".

V le4Co 4h%

__Y___

ts equa!

e us ~

1L V7 a

LILCZ/sec CeqL~ttuC~k+f5

-P

=

A C,

I.'

V\\&CCl1U\\

r-aert

%e SP

(' k

-- g* 7o 5_

y1k.i.e.A-,

4/

35O:O O0

ý 0e0-0 ýoý-vebrt

.v', Iiei Id to a.-'

uX.1'/CC

~0cv.,rex-(OK I

mi

Page 103 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.2 (continued)

1.

(continued)

A. (continued)

4.

(continued)

c.

The receipt of a valid HIGH Alarm on a release point where the ODCM Low Range Gas Channel's radioactivity is greater than the HIGH Alarm setpoint may quickly be estimated based on:

FSL = RPSL + (Sum of all other Release Point's RPsL on site)

RPSL = Rel Pt's Rel Pt's volume time Channel's x Relea se x conv.

x conv. x 1/(site limit) uCi/cc RatefLV) const.

const.

RPSL= uCi x

V ft3 x

28317 cc x min x

sec cc min ft3 60 sec 3.5E+05 uCi Where:

FsL = Fraction of the Site Limit RPsL = Fraction of a Release Point's contribution to the site limit (Sum of all other Release Point's RPL on site) is normally less than 0.10 under normal operating conditions.

V = in ft3/min, the Release Point's actual process Volume flow release rate A value of RPSL >1.0 or a FSL >1.0 would be exceeding the Site Limit Based on the above estimate. Off Normal Procedure allow 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months to obtain a grab sample of the Release Point so that the actual site limit situation may be evaluated. This method is discussed in the following step.

Page 142 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

4.

(continued)

TABLE 3.1 RADIOACTIVE LIQUID EFFLUENT SAMPLING AND ANALYSIS LIQUID METHOD OF SOURCE SAMPLING FREQUENCY TYPE OF ANALYSIS ANALYSIS EACH BATCH PRINCIPAL GAMMA EMITTERS p.h.a.

MONITOR TRITIUM L.S.

TANK RELEASES MONTHLY COMPOSITE GROSS ALPHA e.f-.R ic.

QUARTERLY COMPOSITE Sr-89, Sr-9O, Fe-55 C.S.

FOUR PER MONTH PRINCIPAL GAMMA EMITTERS p.h.a.

STEAM AND DISSOLVED GASES GENERATOR TRITIUM L.S.

BLOWDOWN MONTHLY COMPOSITE GROSS ALPHA e

A.3:.

RELEASES I_,

QUARTERLY COMPOSITE Sr-89, Sr-90, Fe-55 C.S.

TABLE NOTATION:

p.h.a.

gamma spectrum pulse height analysis using Lithium Germanium detectors. All peaks are identified and quantified.

L.S.

Liquid Scintillation counting C.S.

Chemical Separation

.F.P Gnrc F'opo

,l CG*.idi--

ATC. -

ii CkatLhf-11e73a 1

Page 143 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

4.

(continued)

TABLE 3.2 RADIOACTIVE GASEOUS WASTE SAMPLING AND ANALYSIS GASEOUS SAMPLING FREQUENCY TYPE OF ANALYSIS METHOD OF SOURCE ANALYSIS Waste Gas Each Tank Principal Gamma Emitters G. p.h.a.

Decay Tank Releases Containment Each Purge Principal Gamma Emitters G, p.h.a.

Purge H-3 L.S.

Releases Four per Month Principal Gamma Emitters (G, C, P) - p.h.a.

H-3 L.S.

Plant Vent Monthly Composite Gross (Particulates)

Alpha f-R1,C.

Quarterly Composite Sr-90 C.S.

(Particulates)

Sr-89 G

Gaseous Grab Sample C

Charcoal Filter Sample P

Particulate Filter Sample L.S.

Liquid Scintillation Counting C.S.

Chemical Separation p.h.a.

Gamma spectrum pulse height analysis using Lithium Germanium detectors. All peaks are identified and quantified.

-C.F..

-Gas i-loý i-'roporiai Coui, AX~.C.

KMr aIo"'cd r

:, zx

-, /

Page 222 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE (continued)

ST. LUCIE PLANT Key to Sample Locations SAMPLES SAMPLE APPROXIMAT DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTED COLLECTION E DISTANCE SECTOR FREQUENCY (miles)

Broad leaf Monthly Food Products H52 Off'site near south property line vegetation (when available)

(mangrove)

Crustacea Fish Semi-Annually Broad leaf Semi-Annually 10-20 SISSE Food Products H59 Near south end of Hutchinson Island vegetation Monthly (mangrove)

FoodProucts WSW~

o Tilon oadQuarterly (when Goat Milk per land use census (2000) off east end Milk avle) (when_3.5 WSW FodPouts WW35of Tilton Road Iavailable)II

/R23

"*Denotes control sample m--PDOA It is the policy of Florida Power & 'ght Company (FPL) that the St. *cie 1 & 2 Radiological Environmental Monitoring Programs are conducted by the Stat of Florida Department of Healt and Rehabilitative Services (DHRS), pursuant to an Agreement between FPL and

-iand; that coordination of the Rad ological Environmental Monitoring Programs with DO *

-ei-&

and compliance with the Radiological Environmental Monitoring Program Controls are the responsibility of the NuclearAe Services Department.

NOTE I These samples may be collected from or supplemented by samples collected from the plant intake canal if the required analyses are unable to be performed due to unavailability or inadequate quantity of sample from the ril ocean side location.

L'.1 rS:.

Page 227 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX D DESCRIPTION OF THE INTERLABORATORY COMPARISON PROGRAM (ICP)

(Page 1 of 2)

The State of Florida, Department of Health-Bureau of Radiation Control (BRC)

Laboratory shall participate in an INTERLABORATORY COMPARISON PROGRAM.

1.

The sample matrices and analytical methods shall be:

A.

Gamma Isotopic on a filter sample simulating airborne radioiodine and particulate collection.

B.

Gamma isotopic on a water sample simulating a surface water grab sample.

C.

Gamma isotopic on either sediment (or soil) or broad leaf vegetation.

NOTE Steps D, E and F reference NRC IR 99-04, PMAI 99-0716.

D.

Gross Beta on an Air Filter matrix.

E.

Tritium in water, using method employed in REMP.

F.

2n StrontnInm -n in

__e!_..

if milk samples are being obtained per land'use census identified milk animals within 5 miles of the plant site.

2.

The source of samples for this program:

A.

A Federal Government Laboratory Program (e.g., DOE-LAP, EPA Safe Drinking Water Program)

B.

A State, Federal, or private (commercial) laboratory capable of providing NIST traceable samples. To be eligible, a Commercial Laboratory shall meet the FPL Quality Assurance criteria of "Quality Related".

C.

For Gamma Analysis only, a FPL Nuclear Site Laboratory may prepare sample matrices using known quantities of radioactivity from isotopes provided by a FPL Contract Laboratory currently approved as PC-1 Level vendor.

These prepared matrices may be prepared by the vendor, or by FPL personnel, but shall not exceed the participant(s) form and/or license quantities for allowed radioactivity.

z.p

Justification for revision to the Off-Site Dose Calculation Manual to remove the requirement to suspend liquid releases after 14 days if the liquid radioactive waste monitor is out of service:

The Unit 1 UFSAR states the purpose of the liquid radioactive waste monitor is to effectively act as a verification of the sample analysis; monitor set points are established based on the tank sample results. The Unit 2 design is similar. When the radiation monitor or its flow measuring device is out of service, at least two independent samples are analyzed in accordance with Table 4.11-1 of C-200, ODCM and at least two technically qualified members of the facility staff independently verify the release rate calculations and discharge line valve alignment. These additional measures provide assurance the sample is representative of the tank being discharged and the independent valve line-up verifies the correct release configuration is established. The above requirements are specified in the ODCM and are controlled by Chemistry Operating Procedure (COP)-01.05, "Processing Aerated Liquid Wastes" and Operations procedure 1-NOP-06.01, "Controlled Liquid Release to the Circulating Water Discharge".

The radiological effluent technical specifications were initially implemented as technical specifications and were based on draft NUREG-0472 (March 1979),

which included the 14-day requirement. This NUREG was later superceded by NUREG-1301 and Generic Letter 89-01. St. Lucie's radiological effluent technical specifications were subsequently removed from the technical specifications and relocated to the ODCM in accordance with NRC guidance.

Reviews of these documents in addition to 10CFR50.36a failed to identify any requirement to suspend liquid releases after 14 days if the liquid radioactive waste monitor is out of service.

The Turkey Point ODCM does not have a 14-day restriction for the liquid radioactive waste monitor being out of service. Turkey Point also has provisions for taking two independent samples and two independent valve line-ups if the monitor is out of service.

Unit 1 UFSAR Sections 11.2 and 11.4 and Unit 2 UFSAR Sections 11.2 and 11.5 were reviewed. The UFSARs were not affected by this change.

The requirement to provide two independent samples performed by two technically qualified members of the facility staff and an independent valve line-up provide reasonable assurance that the correct tank is being discharged and that the limits specified in the ODCM will not be exceeded if the monitor is out of service.

-1

Page 20 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 24 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-12 (Continued)

ACTION STATEMENTS ACTION 35 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases may continue for u8p !e 14,ay..

provided that prior to initiating a release:

a.

At least two independent samples are analyzed in accordance with the Surveillance Requirement for concentration limit of Control 4.11.1.1.1. and

b.

At least two technically qualified members of the Facility Staff independently verify the release rate calculations and discharge line valving.

Otherwise, suspend release of radioactive effluents via this pathway.

ACTION 36 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided grab samples are analyzed for gross radioactivity (beta or gamma) at a limit of detection of at least 2.1-07 micro-Curiefml:

a.

At least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months (l) when the specific activity of the secondary coolant is greater than 0.01 micro-Curies/gram DOSE EQUIVALENT 1-131 or

/R24

b.

At least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months (l) when the specific activity of the secondary coolant is less than or equal to 0.01 micro-Curies/gram DOSE EQUIVALENT 1-131.

/R24 St. Lucie Plant ODCM Controls a

Page 27 of 230 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 24 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-13 (Continued)

TABLE NOTATIONS

- At all times while making releases via this pathway

- At all times when air ejector exhaust is not directed to plant vent.

Rx

- Denotes reactor ACTION STATEMENTS ACTION 45 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, the contents of the tank(s) may be released to the environment feFtip-te..14. dys provided that prior to initiating a release:

a.

At least two independent samples of the tank's contents are analyzed and

b.

At least two technically qualified members of the facility staff independently verify the release rate calculations and discharge valve lineup.

Otherwise, suspend release of radioactive effluents via this pathway.

ACTION 46 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided the flow rate is estimated at least once per 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

ACTION 47 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE, effluent releases via this pathway may continue for up to 30 days provided:

a.

If channel inoperability is due to loss of activity indication, Then grab samples are taken at least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months (1) and these samples are analyzed for isotopic activity within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

/R24 OR

b.

If channel inoperability is due to loss of Control Room alarm annunciation discovered during a channel functional test because of any one or more of the following reasons listed, Then channel checks are performed once per hour') to verify normal indication and current assigned setpoints are NOT exceeded.

/R24

1.

Failure to annunciate when testing alarm/trip setpoints.

2.

Circuit failure.

3.

Downscale failure.

4.

Controls NOT set in OPERATE mode.

St. Lucie Plant ODCM Controls J

. -: -

v t e Letter Sequence Request
TAC:MB7317, (Withdrawn, Closed)
Initiation Request, Request, Request Acceptance... Administration Questions 7 May 2003 Answers Results Withdrawal Other: ML032020003
MONTHYEAR2003-03-31 [Table View]

L-2003-033, 2002 Annual Radioactive Effluent Release Report, Section 2.0, Appendix A-D

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L-2003-033, 2002 Annual Radioactive Effluent Release Report, Section 2.0, Appendix A-D

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