L-2002-045, Part 2 of 2, St. Lucie, Units 1 & 2, 2001 Annual Radioactive Effluent Release Report, St. Lucie Plant, Chemistry Operating Procedure C-200, Revision 23A

Part 2 of 2, St. Lucie, Units 1 & 2, 2001 Annual Radioactive Effluent Release Report, St. Lucie Plant, Chemistry Operating Procedure C-200, Revision 23A

ML020640659
Person / Time
Site:	Saint Lucie
Issue date:	03/01/2002
From:	Jernigan D Florida Power & Light Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-2002-045 C-200, Rev 23A
Download: ML020640659 (142)

Text

Page 112 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 Determining the Radioiodine & Particulate Dose Rate to Any Organ 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 Pathway (excluding H-3):

nR DRI&8DP, = (XIQ)D (Q DOT),

T For Ground Plane:

n p DR,&sDP, 7 (D/Q)(Q D07),

T For Grass-Cow/Goat-Milk:

nR DR,&P= i (D/Q)(Q DOT),

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

DRH,, = RH_3 T (X/Q)D (Q DOT)H_3 H T Normally should be P'T, but RiT values are the same, thus use RiT tables in Appendix A.

Page 113 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 = I [DRI&8DP, + DRH3 ,]

Where:

T = The organ of interest for the infant age group z = The applicable pathways DRI&8 DPT Dose Rate in mrem/yr to the organ T from iodines and 8 day particulates DRH.3T = 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 n

= 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)

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

Page 114 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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/m 3 . 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 2.8317ftX 10 4 cc min min Xm ft3 6 60 see. cc.sec

Page 115 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

1. (continued)

C. Solve for (Q DOT)1 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 [J] assay) [Ci X (Value 2.3.1.B) cc cc sec (Q DOT)i = Ci/sec for nuclide (i)

D. Obtain the R1 value from Table G-5 for the organ T.

E. Solve for DRi DRiT= RiT (X/Q)D (Q DOT)i = mrem-m 3 X sec X -pCCi pCi-yr m3 sec DR, = 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:

DRInhalaionT - DR 1 + DR 2 + + DRn 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 116 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 2 1/M . This value is common to all nuclides. (See Table M-2 for sector, range and value.)

B. Enter the release rate in ft 3/min of the release source and convert to cc/sec.

-__ ft 3 x 2.8317 X 104cc min cc/sec min ft 3 60 sec.

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

(Q DOT), -- (nuclide [i] assay) pgCi v (Value 2.3.2.B) cc cc sec (Q DOT)i = jCi/sec for nuclide (i)

D. Obtain the Pi value from Table G-3 E. Solve for DRj DR =PiT (D/Q) (Q DOT), = mremm -sec x 1 i ICi-yr m sec DR1 = mrem The Dose Rate to organ T from nuclide (i) yr

Page 117 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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:

DRGr P1 =DR 1 + 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 10 4cc X min cc/sec min f3 60 sec.

C. Solve for (Q DOT)1 for nuclide (i) by obtaining the giCi/cc assay value of the release source activity and multiplying it by the product of 2.3.3.B above.

(Q DOT), = (nuclide [J] assay) giCi X (value 2.3.3.B) cc cc sec (Q DOT)i = DCi/sec for nuclide (i)

Page 118 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

3. (continued)

D. Obtain the Ri 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 DRiT =RiT (DIQ) (Q DOT)i = mrem-m 2 _ sec XIX1 Ci lCi-yr m2 sec DR,-r = 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, + 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 119 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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/m 3 (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/m 3. (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 ft 3/min of the release source and convert it to cc/sec.

ft3X 2.8317 X3 101 cc X min mm ft 60 sec.

= cc/sec volume release rate C. Solve for (Q DOT)H_3 for Tritium, by obtaining the gCi/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) pCi X (2.3.4.B value) cc cc sec (Q DOT)H. 3 = RCi/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 120 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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_3 (X/Q)D (Q DOT)H_3 DRH_3., = 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-3c = RHG,_ , (X/Q)D (Q DOT)H3 MTT DRH-3 , = 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 121 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.3 (continued)

5. Determining the Total Organ 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 (I&8DP) (Whole Body only) 2.3.2.G Gr- - Milk (l&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 Determining 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 = E 3.17 X 10-8 M (XIQ) Q, i

Page 122 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.4 (continued)

Where:

Dy-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 10-8 = 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 piCi-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. (e.g., month, quarter or year)

Page 123 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 (Mi) 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:

Di _3.17 X 10-8 yr X M, mrad-m3 X (XIQ) sec X Qi liCi sec #ICi-yr m3 1 Di = 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 Di dose of each nuclide (i) to obtain Dy-air dose.

Dy.air = D1 + D 2 + ___- + Dn = mrad

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

Page 124 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.5 Determining 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-air Y = 3.17 X 10-8Ni(X/Q) Qi i

Where:

DB-air = beta air dose in mrad from radioactive noble gases.

n

= 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 108 = the inverse of the number of seconds per year with units of year/sec.

Ni = the beta air dose factor for radioactive noble gas nuclide (i) in units 3

of mrad-m j.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.

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

Page 125 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 Di as follows:

D-- 3.17 X 10-8 yr X N, mrad-m 3 X (XIQ) sec X Q .gCi sec ttCi-yr M3 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 Di dose of each nuclide (i) to obtain DB-air dose.

DB-air = Di + D2 + Dn = mrad

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

Page 126 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 Determining the Radioiodine and Particulate Dose To Any Age 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), 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 DI&8DP, =

8 Ri (X/Q)DQi 1 3.17 X 10-i For Ground Plane, Grass-Cow/Goat-Milk, Grass-Cow/Goat-Milk, or Vegetation n

DI&8 DP, -= 3.17 X 10- 8R; (DIQ)Qi i

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

DH-3, 3.17 X IO 8-RH_3T(X/Q)DQi

Page 127 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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:

DT = y- [DIasDP + DH 3 ]

Where:

T = the organ of interest of a specified age group z = the applicable pathways for the age group of interest DI&DP = 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- ýLCi using (XIQ)D yr- gCi using (D/Q)

Page 128 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

(X/Q)D = The depleted-(X/Q) value for a specific location where 3

the receptor is located (see discussion). The units are sec/m (D/Q) = the deposition value for a specific location where the receptor is located (see discussion). The units are 1/M 2 where m=meters.

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

QH-3 = 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 Ri 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 (Qi) of nuclide (i) from the radioactive gas waste management logs for the release source(s) under consideration during the time interval.

D. Solve for Di Di = 3.17 X 10-8 Ri(X/Q)DQi mrem from nuclide (i)

Page 129 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 + +____

(Age Group) = 1 2 + Dn = mrem 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 Di Di = 3.17 X 10- 8R; (DIQ)Qi Di= mrem for nuclide (i)

Page 130 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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)

DGr.PI..WBody = D1 + D 2 + +gn-= 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 Ri 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 131 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 2.6 (continued)

3. (continued)

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

D. Solve for D, Di= 3.17 X 108 Ri(D/Q)Qi Di = 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).

DG6C.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.

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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 133 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 134 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 135 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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:

AGE INHALATION MILK 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 DH_3 = 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 136 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 (l&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 of the applicable age group's ORGANS shall be calculated:

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.

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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 138 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 (K1) should be substituted for the gamma air dose factor (Mi) 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.

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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 10-4 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 140 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 141 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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:

LIQUID GASEOUS Error Topic Avg. % Max. % Avg. % Max. %

Release Point Mixing 2 5 NA NA Sampling 1 5 2 5 Sample Preparation 1 5 1 5 Sample Analysis 3 10 3 10 Release Volume 2 5 4 15 Total % 9 30 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 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 SAMPLING FREQUENCY TYPE OF ANALYSIS METHOD OF SOURCE ANALYSIS EACH BATCH PRINCIPAL GAMMA EMITTERS p.h.a.

MONITOR TRITIUM L.S.

TANK MONTHLY COMPOSITE GROSS ALPHA G.F.P.

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 G.F.P.

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 G.F.P. Gas Flow Proportional Counting

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 ASEOURE SAMPLING FREQUENCY TYPE OF ANALYSIS METHOD ANALYSIS 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 P - G. F. P.

(Particulates) Alpha 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.

G.F.P. - Gas Flow Proportional Counting

Page 144 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION 4.0 (continued)

5. Batch Releases A. Liqu Jid

1. Number of batch releases:

2. Total time period of batch releases: minutes

3. Maximum time period for a batch release: minutes

4. Average time period for a batch release: minutes

5. Minimum time period for a batch release: minutes

6. Average dilution stream flow during the period (see Note I on Table 3.3): GPM All liquid releases are summarized in tables 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 taibles

Page 145 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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.

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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) Ci -E _ E

2. Average Diluted Concentration During Period gCi/ml E E B. Tritium

1. Total Release Ci E E

2. Average Diluted Concentration During Period RCi/ml _ E _ E C. Dissolved and Entrained Gases

1. Total Release Ci E _ E

2. Average Diluted Concentration During Period jxCi/ml E E D. Gross Alpha Radioactivity

1. Total Release Ci _ E E

Page 147 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

UNIT QUARTER # QUARTER #

E. Volume of Waste Released (Prior to Dilution) LITERS E E F. Volume of Dilution Water Used During Period1 LITERS 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 148 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 # QUARTER # QUARTER # QUARTER #

1-131 Cl 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 Cl E E E E SB-124 Cl 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 Cl 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 partial list of the example format.

Page 149 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

METHODOLOGY SECTION TABLE 3.4: LIQUID EFFLUENTS (EXAMPLE FORMAT)

(continued)

CONTINUOUS MODE BATCH MODE NUCLIDES RELEASED UNIT QUARTER # QUARTER # QUARTER # QUARTER #

CE-144 CI E E E E SR-89 CI E E E E SR-90 Cl E E E E UNIDENTIFIED CI E E E E TOTAL FOR PERIOD (ABOVE) CI E E E E AR-41 CI E E E E KR-85 CI E E E E XE-131M CI E E E E XE-133 CI E E E E XE-133M Ci E E E E XE-135 CI E E E E

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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 151 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

ANNUAL REPORT - / / THROUGH _ /

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 giCi/SEC E _ E B. lodines

1. Total Iodine-131 Ci E E

2. Average Release Rate for Period RCi/SEC E _ E C. Particulates

1. Particulates T-1/2 > 8 Days Ci _ E _ E

2. Average Release Rate for Period RCi/SEC E - E

3. Gross Alpha Radioactivity Ci E E D. Tritium

1. Total Release Ci E E

2. Average Release Rate for Period pCi/SEC E _ E

Page 152 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 23A 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 # j QUARTER # QUARTER # QUARTER #

1. Fission Gases AR-41 CI E E E E KR-85 CI E E E E KR-85M CI E E E E KR-87 CI E E E E KR-88 CI E E E E XE-131M CI E E E E XE-133 CI E E E E XE-133M CI E E E E XE-135 CI E E E E XE-135M CI E E E E XE-138 CI E E E E UNIDENTIFIED CI E E E E TOTAL FOR PERIOD (ABOVE) CI E E E E

2. Iodines 1-131 CI E E E E 1-133 CI E E E E 1-135 CI E E E E TOTAL FOR PERIOD (ABOVE) CI E E E E

3. Particulates CO-58 CI E E E E SR-89 CI E E E E SR-90 CI E E E E

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

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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 (mrem) (mrem)

Ground Plane (A)

Grass- -Milk (B)

Inhalation (A)

TOTAL (A) SECTOR: RANGE: miles (B) COW / GOAT SECTOR: RANGE: miles NOBLE GASES CALENDAR YEAR (mrad)

Gamma Air Dose Beta Air Dose Sector: Range: 0.97 miles]

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.

0

Page 154 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX A ECL, DOSE FACTOR AND HISTORICAL METEOROLOGICAL TABLES

Page 155 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 (iCi/ml) Nuclide ECL (pCi/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-137 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-140 8 E-6 Zn-69 8 E-4 Ag-110 6 E-6 Ba-141 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-140 9 E-6 Br-84 4 E-4 Sb-122 1 E-5 La-142 1 E-4 Rb-86 7 E-6 Sb-124 7 E-6 Ce-141 3 E-5 Rb-88 4 E-4 Sb-1 25 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

/R23

Page 156 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

GI-LLI WHOLE BODY NUCLIDE BONE LIVER THYROID KIDNEY LUNG 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 2.91E+03 2.91 E+03 2.91E+03 2.91 E+03 2.91E+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. 0. 0. 1.88E+06 6.47E+05 CR-51 0. 0. 3.34E+00 1.23E+00 7.42E+00 1.41 E+03 5.59E+00 MN-54 0. 7.07E+03 0. 2.10E+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. 0. 6.01E+05 2.03E+05 1.36E+05 FE-59 8.08E+04 1.92E+05 0. 0. 5.32E+04 6.33E+05 7.29E+04 CO-57 0. 1.42E+02 0. 0. 0. 3.60E+03 2.36E+02 CO-58 0. 6.05E+02 0. 0. 0. 1.22E+04 1.35E+03 CO-60 0. 1.74E+03 0. 0. 0. 3.26E+04 3.83E+03 Ni-63 4.97E+04 3.45E+03 0. 0. 0. 7.19E+02 1.67E+03 NI-65 2.02E+02 2.63E+01 0. 0. 0. 6.65E+02 1.20E+01 CU-64 0. 2.15E+02 0. 5.41E+02 0. 1.83E+04 1.01E+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

________________ .1. .5 .1 -I. U A I I-(J Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 157 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

LUNG GI-LLI WHOLE BODY NUCLIDE BONE LIVER THYROID KIDNEY BODY BR-82 0. 0. 0. 0. 0. 4.68E+00 4.08E+00 BR-83 0. 0. 0. 0. 0. 1.05E-01 7.26E-02 BR-84 0. 0. 0. 0. 0. 7.38E-07 9.42E-02 BR-85 0. 0. 0. 0. 0. 0. 3.86E-03 RB-86 0. 6.25E+02 0. 0. 0. 1.23E+02 2.91 E+02 RB-88 0. 1.79E+00 0. 0. 0. 0. 9.50E-01 RB-89 0. 1.19E+00 0. 0. 0. 0. 8.38E-01 SR-89 5.01 E+03 0. 0. 0. 0. 8.01 E+02 1.44E+02 SR-90 1.23E+05 0. 0. 0. 0. 1.65E+03 3.02E+04 SR-91 9.43E+01 0. 0. 0. 0. 4.75E+02 4.15E+00 SR-92 3.50E+01 0. 0. 0. 0. 6.91 E+02 1.51 E+00 Y-90 6.07E+00 0. 0. 0. 0. 6.43E+04 1.63E-01 Y-91M 5.74E-02 0. 0. 0. 0. 1.68E-01 2.23E-03 Y-91 8.89E+01 0. 0. 0. 0. 4.89E+04 2.38E+00 Y-92 5.34E-01 0. 0. 0. 0. 9.33E+03 1.56E-02 Based on I gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 158 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY Y-93 1.69E+00 0. 0. 0. 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. 1.51 E+06 9.79E+01 NB-97 3.76E+00 9.50E-01 0. 1.11E+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. 0. 4.09E+02 0. 1.25E+04 4.61E+01 RU-105 8.90E+00 0. 0. 1.15E+02 0. 5.44E+03 3.51E+00 RU-106 1.59E+03 0. 0. 3.08E+03 0. 1.03E+05 2.01E+02 AG-1 10 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 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 159 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY TE-127M 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 6.61E+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-132 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 1.01E+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 1.51E+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-134 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 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 160 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY CS-137 8.79E+03 1.20E+04 0. 4.09E+03 1.36E+03 2.31E+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 1.01E-03 0. 1.09E-01 LA-140 1.58E+00 7.95E-01 0. 0. 0. 5.83E+04 2.11E-01 LA-142 8.07E-02 3.67E-02 0. 0. 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. 0. 0. 2.51E+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 RCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 161 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-3 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH AGE GROUP - TEENAGER ORGAN DOSE FACTOR (MREN'1/HR PER I.tCi/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. 0. 0. 1.43E+06 4.93E+05 CR-51 0. 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. 0. 4.57E+05 1.54E+05 1.04E+05 FE--59 6.14E+04 1.46E+05 0. 0. 4.05E+04 4.81 E+05 5.55E+04 CO--57 0. 1.08E+02 0. 0. 0. 2.74E+03 1.79E+02 CO--58 0. 6.12E+02 0. 0. 0. 8.26E+03 1.39E+03 CO-60 0. 1.70E+03 0. 0. 0. 2.04E+04 3.88E+03 Ni-63 3.78E+04 2.63E+03 0. 0. 0. 5.47E+02 1.27E+03 NI-65 1.54E+02 2.00E+01 0. 0. 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. 2.61E+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. 0. 0. 0. 0. 3.55E+00 3.10E+00 BR--83 0. 0. 0. 0. 0. 7.95E-02 5.52E-02 BR--84 0. 0. 0. 0. 0. 5.61 E-07 7.16E-02 BR--85 0. 0. 0. 0. 0. 0. 2.94E-03

/R 3 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 162 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RB--86 0. 4.76E+02 0. 0. 0. 9.37E+01 2.22E+02 RB--88 0. 1.37E+00 0. 0. 0. 0. 7.23E-01 RB--89 0. 9.04E-01 0. 0. 0. 0. 6.38E-01 SR--89 5.67E+03 0. 0. 0. 0. 6.15E+02 1.63E+02 SR--90 1.28E+05 0. 0. 0. 0. 2.71 E+03 3.17E+04 SR--91 7.18E+01 0. 0. 0. 0. 3.61 E+02 3.16E+00 SR--92 2.66E+01 0. 0. 0. 0. 5.25E+02 1.15E+00 Y---90 1.58E+01 0. 0. 0. 1.80E+04 5.23E+04 4.25E-01 Y--91M 4.36E-02 0. 0. 0. 0. 1.28E-01 1.69E-03 Y---91 9.40E+01 0. 0. 0. 0. 3.61E+04 2.51E+00 Y---92 4.06E-01 0. 0. 0. 0. 7.1OE+03 1.18E-02 Y--93 1.29E+00 0. 0. 0. 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 163 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RU-103 1.04E+02 0. 0. 3.11E+02 0. 8.13E+03 4.66E+01 RU-105 6.77E+00 0. 0. 8.74E+01 0. 4.14E+03 2.67E+00 RU-106 1.76E+03 0. 0. 2.34E+03 0. 7.95E+04 2.21E+02 AG110 1.19E+03 1.10E+03 0. 2.17E+03 0. 4.51E+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 9.31E+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 1--130 3.03E+01 8.95E+01 1.14E+04 1.39E+02 0. 7.67E+01 3.52E+01 1--131 2.23E+02 3.14E+02 9.07E+04 4.08E+02 0. 5.95E+01 1.87E+02 1-132 8.11 E+00 2.17E+01 2.86E+03 3.46E+01 0. 4.08E+00 7.71 E+00 1--133 8.11 E+01 1.37E+02 2.50E+04 1.73E+02 0. 9.99E+01 4.24E+01 1--134 4.24E+00 1.15E+01 1.49E+03 1.83E+01 0. 1.OOE-02 4.12E+00 Based on 1 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 164 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY 1-135 1.77E+01 4.68E+01 6.11 E+03 7.43E+01 0. 5.23E+01 1.71E+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 1.21E+04 0. 3.11E+03 1.60E+03 1.61E+02 4.24E+03 CS-138 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. 0. 0. 4.55E+04 2.18E-01 LA-142 6.14E-02 2.79E-02 0. 0. 0. 2.04E+02 6.95E-03 CE-141 3.51E+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 2.01E+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. 0. 0. 1.91E+03 2.05E+00 NP-239 2.71E-02 2.67E-03 0. 8.25E-03 0. 5.43E+02 1.46E-03 Based on 1 RCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 165 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY NUCLIDE

0. 1.81E-01 1.81E-01 1.19E-01 1.81E-01 1.81E-01 1.81E-01 H-3 3.82E+03 3.82E+03 3.82E+03 9.61 E+02 3.82E+03 3.82E+03 3.82E+03 C-14 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 NA-24 2.03E-01 3.47E+05 0. 0. 0. 6.22E+05 2.14E+05 P-32 5.53E+06

0. 0. 1.12E+00 4.13E-01 2.48E+00 4.70E+02 1.87E+00 CR--51

0. 2.34E+03 0. 6.95E+02 0. 7.15E+03 4.46E+02 MN--54

0. 5.88E+01 0. 7.46E+01 0. 1.88E+03 1.05E+01 MN-56 1.74E+05 0. 0. 2.02E+05 6.81 E+04 4.58E+04 FE-55 3.87E+04 2.71 E+04 6.43E+04 0. 0. 1.79E+04 2.12E+05 2.45E+04 FE-59 4.78E+01 0. 0. 0. 1.21E+03 7.94E+01 CO-57 0.

5.05E+02 0. 0. 0. 3.OOE+03 1.52E+03 CO--58 0.

1.41 E+03 0. 0. 0. 7.80E+03 4.23E+03 CO--60 0.

1.15E+03 0. 0. 0. 2.39E+02 5.55E+02 Ni-63 1.66E+04 6.73E+01 8.74E+00 0. 0. 0. 2.22E+02 3.98E+00 NI--65 7.15E+01 0. 1.80E+02 0. 6.09E+03 3.36E+01 CU--64 0.

5.47E+04 1.74E+05 0. 1.16E+05 0. 1.09E+05 7.86E+04 ZN-65 2.23E+02 0. 1.44E+02 0. 3.34E+01 1.55E+01 ZN-69 1.16E+02

0. 0. 0. 0. 0. 1.59E+00 1.39E+00 BR-82

0. 0. 0. 0. 3.55E-02 2.47E-02 BR-83 0.

0. 0. 0. 0. 2.51 E-07 3.20E-02 BR--84 0.

BR--85 0. 0. 0. 0. 0. 0. 1.31 E-03

/RBo3 Based on 1 *iCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 166 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES ENVIRONMENTAL PATHWAY-DOSE C NVERSION FACT RS FOR LIQUID DISCHAR ES PATHWAY - SALT WATER FISH AND SHELLFISH AGE GROUP - CHILD 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. 0. 0. 4.09E+01 9.68E+01 RB--88 0. 5.96E-01 0. 0. 0. 0. 3.16E-01 RB--89 0. 3.95E-01 0. 0. 0. 0. 2.78E-01 SR--89 7.53E+03 0. 0. 0. 0. 2.81 E+02 2.16E+02 SR--90 9.39E+04 0. 0. 0. 0. 1.25E+03 2.38E+04 SR--91 3.18E+01 0. 0. 0. 0. 1.60E+02 1.40E+00 SR--92 1.18E+01 0. 0. 0. 0. 2.33E+02 5.08E-01 Y---90 9.00E+00 0. 0. 0. 0. 2.57E+04 2.42E-01 Y--91M 1.95E-02 0. 0. 0. 0. 5.71 E-02 7.55E-04 Y---91 1.25E+02 0. 0. 0. 0. 1.66E+04 3.34E+00 Y--92 1.81 E-01 0. 0. 0. 0. 3.16E+03 5.28E-03 Y--93 5.73E-01 0. 0. 0. 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 3.29E-03 0. 6.33E-02 Based on 1 gtCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 167 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY RU-103 1.33E+02 0. 0. 1.39E+02 0. 3.50E+03 5.38E+01 RU-105 3.03E+00 0. 0. 3.91E+01 0. 1.85E+03 1.19E+00 RU-106 2.34E+03 0. 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-127 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 1.31E+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 TEI 31M 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 5.01E+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 1--133 1.05E+02 1.30E+02 3.13E+04 7.61E+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 gCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 168 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE L-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS FOR LIQUID DISCHARGES PATHWAY - SALT WATER FISH AND SHELLFISH AGE GROUP CHILD ORGAN DOSE FACTOR (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 2.01 E+00 3.96E+00 0. 2.92E+00 2.88E-01 1.69E-05 1.97E+00 BA-139 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 5.51E-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. 0. 0. 2.14E+04 2.54E-01 LA-142 2.74E-02 1.24E-02 0. 0. 0. 9.09E+01 3.1OE-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. 0. 0. 8.31 E+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 jICi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution

Page 169 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 1 and use the most conservative ECL listed for the nuclide.

Nuclide ECL igCi/ml Nuclide ECL pCi/ml Nuclide ECL [tCi/ml Ar-41 1 E-8 Co-57 9 E-10 Sb-124 3 E-10 Kr-83m 5 E-5 Co-58 1 E-9 Sb-125 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-1 27m 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-131m 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-1 33 5 E-7 Zr-95 4 E-10 1-135 6 E-9 Xe-1 35m 4 E-8 Nb-95 2 E-9 Cs-1 34 2 E-10 Xe-135 7 E-8 Ru-103 9 E-10 Cs-136 9 E-10 Xe-137 None Ru-106 2 E-11 Cs-137 2 E-10 Xe-1 38 2 E-8 Ag-110 1 E-10 Ba-140 2 E-9 H-3 I 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

Page 170 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-2 DOSE FACTORS FOR NOBLE GASES*

TOTAL BODY SKIN DOSE FACTOR GAMMA AIR BETA AIR DOSE FACTOR Li DOSE FACTOR DOSE FACTOR RADIONUCLIDE Mi Ni K.

(mrem/yr per pCi/m3) (mrem/yr per tCi/rn3 ) (mrad/yr per pCi/m 3) (mrad/yr per pCi/m3 )

Kr-83rn 7.56E-02** 1.93E+01 2.88E+02 Kr-85rn 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-131m 9.15E+01 4.76E+02 1.56E+02 1.11E+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 7.11E+02 3.36E+03 7.39E+02 Xe-135 1.81E+03 1.86E+03 1.92E+03 2.46E+03 Xe-137 1.42E+03 1.22E+04 1.51E+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 171 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 0Ci/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-1 06 2.99E+08 AG-110 3.18E+09 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 172 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 iCi/Sec)

NUCLIDE WHOLE BODY SN-1 26 4.80E+09 SB-124 8.42E+08 SB-1 25 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-1 34 2.82E+09 CS-136 2.13E+08 CS-137 1.15E+09 BA-140 2.39E+08 CE-141 1.95E+07 CE-144 9.52E+07 Based on I RCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 173 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-4 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R (I) FOR GASEOUS DISCHARGES PATHWAY - GROUND PLANE DEPOSITION AGE GROUP - CHILD - TEEN-ADULT & IN'AN I ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER *ICi/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+1 0 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 RCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 174 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NUCLIDE WHOLE BODY SN-126 5.16E+10 SB-124 5.98E+08 SB-125 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-1 34 6.99E+09 CS-1 36 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 I ptCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 175 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-5 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - INFANT ORGAN DOSE FACTOR (MREM/YR PER ptCi/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. 0. 0. 1.51 E+04 8.78E+03 CR-51 0. 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. 0. 1.78E+05 3.29E+04 1.85E+03 CO-57 0. 1.21E+02 0. 0. 6.47E+04 5.50E+03 1.18E+02 CO-58 0. 1.18E+02 0. 0. 8.79E+05 1.21 E+04 1.68E+02 CO-60 0. 8.40E+02 0. 0. 5.57E+06 3.28E+04 1.17E+03 ZN-65 5.67E+03 1.81E+04 0. 1.21E+04 1.53E+05 9.35E+03 8.15E+03 RB-86 0. 2.37E+04 0. 0. 0. 2.91 E+03 1.03E+04 SR-89 4.31E+04 0. 0. 0. 2.31E+06 6.80E+04 1.24E+03 SR-90 1.32E+07 0. 0. 0. 1.53E+07 1.39E+05 8.06E+05 Y-91 5.98E+04 0. 0. 0. 2.63E+06 7.17E+04 1.60E+03 ZR-95 1.08E+04 2.73E+03 0. 9.48E+03 1.81E+06 1.41E+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. 0. 1.02E+03 5.66E+05 1.58E+04 5.85E+01 RU-106 9.31E+03 0. 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 gCi/sec release rate of each isotope in and a Value of 1. for X/Q, depleted X/Q and Relative Deposition

Page 176 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-5 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)/P(I) FOR GASEOUS DISCHARGES ENVIR N ENTAL PATHWAY - INHALATION AGE GROUP - INFANT ORGAN DOSE FACTOR (MREM/YR PER g.Ci/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 2.21E+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 1.32E+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-127M 2.21E+03 9.83E+02 5.75E+02 8.01E+03 1.68E+05 2.62E+04 2.74E+02 TE-129M 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 1.01E+05 1.37E+03 7.32E+04 CS-136 6.85E+03 2.56E+04 0. 1.50E+04 2.10E+03 2.04E+03 1.95E+04 CS-137 6.86E+05 7.31 E+05 0. 3.89E+04 9.45E+04 1.32E+03 4.41 E+04 BA-140 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 1.81E+02 CE-144 4.68E+05 1.82E+05 0. 1.48E+05 1.27E+07 1.61E+05 2.49E+04 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 177 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER jaCi/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. 0. 0. 2.05E+09 7.05E+08 CR-51 0. 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 1.71E+06 FE-59 3.17E+07 7.52E+07 0. 0. 2.09E+07 2.48E+08 2.86E+07 CO-57 0. 1.36E+06 0. 0. 0. 3.46E+07 2.27E+06 CO-58 0. 2.55E+07 0. 0. 0. 6.60E+07 6.24E+07 CO-60 0. 8.73E+07 0. 0. 0. 2.16E+08 2.09E+08 ZN-65 1.46E+09 4.65E+09 0. 3.11E+09 0. 2.93E+09 2.10E+09 RB-86 0. 2.77E+09 0. 0. 0. 5.45E+08 1.29E+09 SR-89 1.47E+10 0. 0. 0. 0. 2.75E+08 4.22E+08 SR-90 1.65E+11 0. 0. 0. 0. 1.61E+09 4.21E+10 Y-91 8.12E+04 0. 0. 0. 0. 5.37E+06 2.16E+03 ZR-95 2.12E+05 9.41 E+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. 0. 4.16E+03 0. 1.04E+05 2.86E+03 RU-106 2.01E+05 0. 0. 4.20E+04 0. 1.56E+06 2.46E+04 AG-110 6.21E+07 5.75E+07 0. 1.13E+08 0. 2.35E+10 3.42E+07 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 RCi/Cu. Meter)

Page 178 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER pCi/Sec)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-126 1.75E+09 3.48E+07 1.01E+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-125M 1.57E+08 5.30E+07 5.18E+07 7.05E+07 0. 7.57E+07 2.10E+07 TE-127M 5.54E+07 1.93E+07 1.79E+07 2.OOE+08 0. 3.24E+08 7.38E+06 TE-129M 5.87E+08 2.02E+08 2.21E+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 1.81E+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. 0. 1.06E-09 0. 0. 0. 0.

1-135 1.49E+04 3.94E+04 5.15E+06 6.26E+04 8.07E-02 4.41 E+04 1.44E+04 CS-134 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 1.51E+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 (MREMIYR Per pCi/Cu. Meter)

Page 179 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER pCi/Sec)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H-3 0. 4.84E+03 4.84E+03 2.11E+03 4.84E+03 4.84E+03 4.84E+03 P-32 2.19E+10 1.37E+09 0. 0. 0. 2.46E+09 8.46E+08 CR-51 0. 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. 0. 2.72E+05 3.23E+06 3.72E+05 CO-57 0. 1.64E+05 0. 0. 0. 4.15E+06 2.72E+05 CO-58 0. 3.06E+06 0. 0. 0. 7.92E+06 7.49E+06 CO-60 0. 1.05E+07 0. 0. 0. 2.59E+07 2.51E+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. 0. 0. 6.54E+07 1.55E+08 SR-89 3.09E+10 0. 0. 0. 0. 5.77E+08 8.87E+08 SR-90 3.46E+11 0. 0. 0. 0. 3.35E+09 8.83E+10 Y-91 9.74E+03 0. 0. 0. 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. 0. 4.99E+02 0. 1.24E+04 3.43E+02 RU-106 2.41E+04 0. 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 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 IMREM/Yr per meter.

/Ci/Cu

Page 180 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 - INFANT ORGAN DOSE FACTOR (SQ. METER - MREM/YR PER pCi/Sec)

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-125M 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 2.31E+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. 0. 1.27E-09 0. 0. 0. 0.

1-135 1.79E+04 4.72E+04 6.18E+06 7.51E+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-136 8.34E+08 3.29E+09 0. 1.83E+09 2.51E+08 3.74E+08 2.37E+09 CS-137 1.93E+11 2.16E+11 0. 1.10E+10 2.61E+10 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-144 2.52E+06 9.95E+05 0. 6.80E+04 0. 1.04E+08 1.36E+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.

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

Page 181 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-8 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - CHILD ORGAN DOSE FACTOR (MREM/YR PER gCi/CU. METER)

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

3 0. 7.51E+02 7.51E+02 4.96E+02 7.51E+02 7.51E+02 7.51E+02 P---32 6.11E+05 3.57E+04 0. 0. 0. 4.00E+04 2.32E+04 CR--51 0. 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. 0. 4.70E+05 8.70E+04 4.88E+03 CO--57 0. 3.20E+02 0. 0. 1.71E+05 1.45E+04 3.1OE+02 CO--58 0. 1.52E+02 0. 0. 1.13E+06 3.62E+04 2.68E+02 CO--60 0. 1.07E+03 0. 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. 0. 0. 7.70E+03 2.73E+04 SR--89 5.37E+04 0. 0. 0. 2.24E+06 1.69E+05 1.54E+03 SR--90 1.64E+07 0. 0. 0. 1.48E+07 3.45E+05 9.99E+05 Y---91 7.44E+04 0. 0. 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. 0. 2.70E+03 6.33E+05 4.22E+04 8.73E+01 RU-106 1.15E+04 0. 0. 6.18E+04 1.45E+07 4.37E+05 1.44E+03 AG110 5.00E+03 4.63E+03 0. 9.10E+03 2.15E+06 1.40E+05 2.75E+03 Based on 1 lxCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 182 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-8 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - CHILD ORGAN DOSE FACTOR (MREM/YR PER gCi/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 1.61E+02 5.74E+03 4.81E+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 I--133 1.68E+04 2.05E+04 5.03E+06 1.20E+04 0. 5.55E+03 8.03E+03 I--134 2.98E+02 7.99E+02 1.06E+05 1.27E+03 0. 4.66E-01 2.85E+02 1-135 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 1.81E+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-140 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 5.81E+05 1.82E+05 0. 3.92E+05 1.23E+07 4.OOE+05 3.10E+04 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

Page 183 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-9 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/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. 0. 0. 2.05E+09 7.05E+08 CR--51 0. 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. 0. 2.09E+07 2.48E+08 2.86E+07 CO--57 0. 1.36E+06 0. 0. 0. 3.46E+07 2.27E+06 CO--58 0. 1.25E+07 0. 0. 0. 7.41 E+07 3.76E+07 CO--60 0. 4.22E+07 0. 0. 0. 2.33E+08 1.27E+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. 0. 0. 5.45E+08 1.29E+09 SR--89 6.92E+09 0. 0. 0. 0. 2.58E+08 1.98E+08 SR--90 1.13E+11 0. 0. 0. 0. 1.52E+09 2.87E+10 Y---91 3.80E+04 0. 0. 0. 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. 0. 4.16E+03 0. 1.05E+05 1.61E+03 RU-106 9.39E+04 0. 0. 4.20E+04 0. 1.46E+06 1.17E+04 AG110 6.21E+07 5.75E+07 0. 1.13E+08 0. 2.35E+10 3.42E+07 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 Note - the units for C---14 and H----3 are (mrem/yr per ýiCi/cu. meter)

Page 184 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-9 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER RCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 1.75E+09 3.48E+07 1.01E+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 1.41E+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.OOE+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 I--132 1.78E-01 4.76E-01 6.26E+01 7.58E-01 0. 8.93E-02 1.69E-01 1-133 1.78E+07 2.20E+07 5.30E+09 1.29E+07 0. 8.90E+06 8.63E+06 I--134 0. 0. 1.06E-09 0. 0. 0. 0.

1-135 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 1.81E+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 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 p.Ci/cu. meter)

Page 185 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-10 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R0I1 FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H----3 0. 3.20E+03 3.20E+03 2.11E+03 3.20E+03 3.20E+03 3.20E+03 P---32 2.19E+10 1.37E+09 0. 0. 0. 2.46E+09 8.46E+08 CR--51 0. 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. 0. 2.72E+05 3.23E+06 3.72E+05 CO--57 0. 1.64E+05 0. 0. 0. 4.15E+06 2.72E+05 CO--58 0. 1.50E+06 0. 0. 0. 8.90E+06 4.51 E+06 CO--60 0. 5.06E+06 0. 0. 0. 2.80E+07 1.52E+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. 0. 0. 6.54E+07 1.55E+08 SR--89 1.45E+10 0. 0. 0. 0. 5.43E+08 4.16E+08 SR--90 2.37E+11 0. 0. 0. 0. 3.16E+09 6.02E+10 Y---91 4.56E+03 0. 0. 0. 0. 6.06E+05 1.22E+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 1.41E+04 0. 5.81 E+03 0. 2.44E+07 1.04E+04 RU-103 4.79E+02 0. 0. 4.99E+02 0. 1.26E+04 1.94E+02 RU-106 1.13E+04 0. 0. 5.04E+03 0. 1.75E+05 1.40E+03 AG110 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 (mrem/yr per [tCi/cu. meter)

Page 186 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-10 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

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-1 25 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 2.51E+06 0. 1.38E+06 6.35E+05 I--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 9.10E-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. 0. 1.27E-09 0. 0. 0. 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-1 36 8.34E+08 3.29E+09 0. 1.83E+09 2.51 E+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-140 1.40E+07 1.23E+04 0. 1.47E+03 7.31E+03 9.30E+05 8.21E+05 CE-141 1.49E+04 7.46E+03 0. 1.17E+03 0. 9.36E+06 1.11E+03 CE-144 1.20E+06 3.76E+05 0. 6.80E+04 0. 9.78E+07 6.41 E+04 Based on I ýLCi/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)

Page 187 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-1 I ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR 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. 0. 0. 1.96E+08 6.73E+07 CR--51 0. 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. 0. 6.55E+07 7.79E+08 8.98E+07 CO--57 0. 2.1OE+06 0. 0. 0. 5.33E+07 3.50E+06 CO--58 0. 1.69E+07 0. 0. 0. 1.OOE+08 5.1OE+07 CO--60 0. 6.77E+07 0. 0. 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. 0. 0. 3.59E+07 8.50E+07 SR--89 5.04E+08 0. 0. 0. 0. 1.88E+07 1.44E+07 SR--90 1.05E+10 0. 0. 0. 0. 7.02E+08 2.67E+09 Y---91 1.76E+06 0. 0. 0. 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. 0. 1.51E+08 0. 3.81E+09 5.87E+07 RU-106 4.51E+09 0. 0. 2.02E+09 0. 7.01E+10 5.61E+08 AG110 2.50E+06 2.31E+06 0. 4.55E+06 0. 9.44E+08 1.38E+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 ItCi/cu. meter)

Page 188 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-11 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE) AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER I.CI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 6.92E+09 1.37E+08 4.02E+07 0. 2.41E+06 2.31E+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 5.61E+07 TE 129M 1.84E+09 5.12E+08 5.87E+08 1.78E+09 0. 2.21E+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. 0. 0. 0. 0. 0. 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. 0. 0. 0. 0. 0. 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 4.41E+06 1.74E+07 0. 9.69E+06 1.33E+06 1.98E+06 1.25E+07 CS-137 1.27E+09 1.23E+09 0. 1.51E+08 1.44E+08 7.50E+06 1.84E+08 BA-140 4.37E+07 3.84E+04 0. 4.59E+03 2.29E+04 6.03E+06 2.57E+06 CE-141 2.10E+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 ýiCi/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 ItCi/cu. meter)

Page 189 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-12 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS Rill E FOR GASEOUS DISCHARGES DISCHAR ES R(l) AGEGASEOUS FOR

" "l"E ...........

PATHWAY - FRESH FRUITS AND VEGETABLES GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER jiCI/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. 0. 0. 4.74E+07 1.63E+07 CR--51 0. 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. 0. 9.75E+06 1.16E+08 1.34E+07 CO--57 0. 7.53E+05 0. 0. 0. 1.91 E+07 1.25E+06 CO--58 0. 6.94E+06 0. 0. 0. 4.13E+07 2.09E+07 CO--60 0. 2.33E+07 0. 0. 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. 0. 0. 1.04E+07 2.46E+07 SR--89 4.84E+09 0. 0. 0. 0. 1.81 E+08 1.39E+08 SR--90 7.79E+10 0. 0. 0. 0. 1.52E+09 1.98E+10 Y---91 2.12E+06 0. 0. 0. 0. 2.82E+08 5.65E+04 ZR--95 4.06E+05 9.87E+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-103 2.24E+06 0. 0. 2.34E+06 0. 5.88E+07 9.05E+05 RU-106 5.19E+07 0. 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 RCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 190 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-12 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS RI) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES AGE GROUP - CHILD ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 1.71E-05 2.14E-07 2.26E-07 0. 0. 8.50E-06 4.21E-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 2.41E+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 1-132 2.26E+01 6.05E+01 7.97E+03 9.65E+01 0. 1.14E+01 2.15E+01 I--133 3.61E+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 1.81E-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-136 1.35E+07 5.32E+07 0. 2.96E+07 4.06E+06 6.05E+06 3.83E+07 CS-1 37 1.41 E+09 1.37E+09 0. 1.68E+08 1.60E+08 8.34E+06 2.04E+08 BA-140 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

Page 191 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-13 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - TEENAGER ORGAN DOSE FACTOR (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. 0. 0. 8.64E+04 5.02E+04 CR--51 0. 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. 0. 1.02E+06 1.88E+05 1.06E+04 CO--57 0. 6.92E+02 0. 0. 3.70E+05 3.14E+04 6.71 E+02 CO--58 0. 1.76E+02 0. 0. 1.37E+06 9.52E+04 2.34E+02 CO--60 0. 1.24E+03 0. 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. 0. 0. 1.66E+04 5.90E+04 SR--89 3.87E+04 0. 0. 0. 2.50E+06 3.54E+05 1.11E+03 SR--90 1.18E+07 0. 0. 0. 1.66E+07 7.24E+05 7.23E+05 Y---91 5.38E+04 0. 0. 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. 0. 5.83E+03 7.51 E+05 9.44E+04 7.32E+01 RU-106 8.40E+03 0. 0. 1.34E+05 1.64E+07 9.28E+05 1.06E+03 AG110 1.08E+04 1.00E+04 0. 1.97E+04 4.64E+06 3.02E+05 5.94E+03 Based on 1 ptCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 192 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-13 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - TEENAGER ORGAN DOSE FACTOR (MREM/YR PER jiCI/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--130 4.58E+03 1.34E+04 1.74E+06 2.09E+04 0. 7.69E+03 5.29E+03 1-131 3.37E+04 4.72E+04 1.39E+07 6.14E+04 0. 5.96E+03 2.82E+04 1-132 1.16E+03 3.26E+03 4.38E+05 5.19E+03 0. 4.06E+02 1.16E+03 1-133 1.23E+04 2.06E+04 3.83E+06 2.60E+04 0. 1.00E+04 6.34E+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 1.11E+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 1.11E+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 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 193 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-14 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER laCI/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 2.21E+1 0 1.38E+09 0. 0. 0. 2.48E+09 8.54E+08 CR--51 0. 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. 0. 2.53E+07 3.01 E+08 3.47E+07 CO--57 0. 1.65E+06 0. 0. 0. 4.19E+07 2.75E+06 CO--58 0. 8.10E+06 0. 0. 0. 1.10E+08 1.85E+07 CO--60 0. 2.73E+07 0. 0. 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. 0. 0. 6.61 E+08 1.56E+09 SR--89 2.80E+09 0. 0. 0. 0. 3.03E+08 8.03E+07 SR--90 8.29E+10 0. 0. 0. 3.38E+06 1.76E+09 2.05E+10 Y---91 1.54E+04 0. 0. 0. 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. 0. 5.04E+03 0. 1.32E+05 7.56E+02 RU-106 3.83E+04 0. 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 liCi/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 pCi/cu. meter)

Page 194 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-14 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER jtCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 2.12E+09 4.21E+07 1.24E+07 0. 6.03E+06 1.41E+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-125 3.45E+07 9.58E+05 5.05E+05 4.80E+06 3.43E+09 2.95E+08 6.82E+06 TE 125M 3.00E+07 1.08E+07 8.47E+06 8.55E+07 0. 8.39E+07 3.98E+06 TE 127M 6.02E+07 2.11E+07 1.59E+07 2.43E+08 0. 3.02E+08 7.45E+06 TE 129M 1.13E+08 4.18E+07 3.61E+07 3.27E+08 0. 3.93E+08 1.78E+07 1-130 5.51E+05 1.63E+06 2.07E+08 2.53E+06 0. 1.40E+06 6.41E+05 I--131 5.12E+08 7.24E+08 2.09E+11 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 1-133 7.33E+06 1.24E+07 2.26E+09 1.56E+07 0. 9.02E+06 3.83E+06 I--134 0. 0. 1.29E-09 0. 0. 0. 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 1.51E+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 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 ýtCi/cu. meter)

Page 195 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-15 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

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. 0. 0. 2.98E+09 1.03E+09 CR--51 0. 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. 0. 3.29E+05 3.91 E+06 4.51 E+05 CO--57 0. 1.98E+05 0. 0. 0. 5.03E+06 3.30E+05 CO--58 0. 9.72E+05 0. 0. 0. 1.31 E+07 2.22E+06 CO--60 0. 3.28E+06 0. 0. 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. 0. 0. 7.93E+07 1.88E+08 SR--89 5.87E+09 0. 0. 0. 0. 6.37E+08 1.69E+08 SR--90 1.74E+ 11 0. 0. 0. 4.05E+05 3.68E+09 4.30E+10 Y---91 1.85E+03 0. 0. 0. 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. 0. 6.05E+02 0. 1.58E+04 9.08E+01 RU-106 4.59E+03 0. 0. 6.11E+03 0. 2.08E+05 5.78E+02 AG110 9.04E+06 8.36E+06 0. 1.64E+07 0. 3.41E+09 4.97E+06 Based on 1 ýtCi/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 kCi/cu. meter)

Page 196 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-15 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(Il FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP -TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 2.54E+08 5.05E+06 1.48E+06 0. 7.23E+05 1.69E+08 7.64E+06 SB-124 4.00E+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 3.61E+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 I--132 2.59E-01 6.92E-01 9.11 E+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. 0. 1.55E-09 0. 0. 0. 0.

1-135 2.17E+04 5.73E+04 7.49E+06 9.10E+04 2.94E-01 6.41 E+04 2.10E+04 CS-134 2.83E+10 6.83E+10 0. 1.69E+10 8.27E+09 7.88E+08 3.19E+10 CS-136 1.01E+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 1.81E+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 RCi/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 jLCi/cu. meter)

Page 197 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-16 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES AI.L LiKUUr I NIIC PATHWAY - MEAT (CONTAMINATED FORAGE) AGE= UKUUt-' - I r-r-NAUCK ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER p[CI/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 2.76E+09 1.73E+08 0. 0. 0. 3.1OE+08 1.07E+08 P---32 CR--51 0. 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. 0. 1.04E+08 1.24E+09 1.42E+08 CO--57 0. 3.33E+06 0. 0. 0. 8.45E+07 5.54E+06 CO--58 0. 1.44E+07 0. 0. 0. 1.94E+08 3.27E+07 CO--60 0. 5.73E+07 0. 0. 0. 6.87E+08 1.31 E+08 ZN--65 2.11E+08 6.69E+08 0. 4.47E+08 0. 4.21 E+08 3.03E+08 RB--86 0. 2.89E+08 0. 0. 0. 5.69E+07 1.35E+08 SR--89 2.66E+08 0. 0. 0. 0. 2.89E+07 7.64E+06 SR--90 1.01E+10 0. 0. 0. 2.79E+08 1.02E+09 2.49E+09 Y---91 9.34E+05 0. 0. 0. 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-103 8.05E+07 0. 0. 2.40E+08 0. 6.28E+09 3.60E+07 RU-106 2.40E+09 0. 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 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 pCi/cu. meter)

Page 198 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-16 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) . ° FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE) A 3E GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER 0CI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 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 2.21E+05 2.84E+04 0. 9.11E+06 3.32E+08 4.64E+06 SB-125 5.01E+07 1.31E+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 1.41 E-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. 0. 0. 0. 0. 0. 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. 0. 0. 0. 0. 0. 0.

1--135 5.08E-02 4.69E-02 0. 1.78E-02 5.34E-03 1.10E-03 2.08E-02 CS-134 5.03E+08 1.21E+09 0. 3.00E+08 1.47E+08 1.40E+07 5.66E+08 CS-136 6.99E+06 2.76E+07 0. 1.54E+07 2.11E+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 7.51E+03 0. 2.61E+03 0. 2.03E+07 8.61E+02 CE-144 1.28E+06 5.23E+05 0. 2.14E+05 0. 3.00E+08 6.76E+04 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 0Ci/cu. meter)

Page 199 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-17 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES AGE GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/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. 0. 0. 7.66E+07 2.64E+07 CR--51 0. 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. 0. 1.57E+07 1.87E+08 2.16E+07 CO--57 0. 1.22E+06 0. 0. 0. 3.09E+07 2.02E+06 CO--58 0. 6.01E+06 0. 0. 0. 8.12E+07 1.37E+07 CO--60 0. 2.01E+07 0. 0. 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. 0. 0. 1.68E+07 3.97E+07 SR--89 2.61 E+09 0. 0. 0. 0. 2.83E+08 7.48E+07 SR--90 7.61E+10 0. 0. 0. 2.41E+08 2.31E+09 1.88E+10 Y---91 1.15E+06 0. 0. 0. 0. 4.41 E+08 3.06E+04 ZR--95 2.35E+05 8.19E+04 0. 9.81E+04 0. 1.92E+08 5.61E+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. 0. 3.77E+06 0. 9.87E+07 5.66E+05 RU-106 2.82E+07 0. 0. 3.75E+07 0. 1.28E+09 3.54E+06 AG110 1.11E+06 1.03E+06 0. 2.02E+06 0. 4.19E+08 6.10E+05 Based on 1 ýtCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 200 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-17 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES AGE GROUP - TEENAGER ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 9.25E-06 1.53E-07 1.22E-07 0. 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 5.51E+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 1-134 6.75E-05 1.83E-04 2.38E-02 2.92E-04 0. 1.60E-07 6.56E-05 1-135 2.65E+04 7.00E+04 9.15E+06 1.11E+05 5.67E-03 7.84E+04 2.57E+04 CS-134 5.79E+08 1.40E+09 0. 3.45E+08 1.69E+08 1.61E+07 6.52E+08 CS-136 2.18E+07 8.60E+07 0. 4.78E+07 6.56E+06 9.77E+06 6.19E+07 CS-137 7.83E+08 1.05E+09 0. 2.72E+08 1.40E+08 1.41E+07 3.70E+08 BA-140 9.38E+07 1.21E+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 201 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-18 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - INHALATION AGE GROUP - ADULT ORGAN DOSE FACTOR (MREM/YR PER pCI/CU. METER)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY H---- 3 0. 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. 0. 0. 8.64E+04 5.02E+04 CR--51 0. 0. 5.95E+01 2.28E+01 1.44E+04 3.32E+03 1.00E+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. 0. 1.02E+06 1.88E+05 1.06E+04 CO--57 0. 6.92E+02 0. 0. 3.70E+05 3.14E+04 6.71 E+02 CO--58 0. 1.58E+03 0. 0. 9.28E+05 1.06E+05 2.07E+03 CO--60 0. 1.15E+04 0. 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. 0. 0. 1.66E+04 5.90E+04 SR--89 3.04E+05 0. 0. 0. 1.40E+06 3.50E+05 8.72E+03 SR--90 9.92E+07 0. 0. 0. 9.60E+06 7.22E+05 6.10E+06 Y--91 4.62E+05 0. 0. 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. 0. 5.83E+03 5.06E+05 1.10E+05 6.58E+02 RU-106 6.91E+04 0. 0. 1.34E+05 9.44E+06 9.12E+05 8.72E+03 AG110 1.08E+04 1.00E+04 0. 1.97E+04 4.64E+06 3.02E+05 5.94E+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

Page 202 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-18 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - IN HALATION AGE GROUP - ADULT ORGAN DOSE FACTOR (MREM/YR PER 1.CI/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 1.11E+04 0. 5.25E+03 2.58E+03 CS-134 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-137 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 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 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-19 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/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 1.71E+10 1.07E+09 0. 0. 0. 1.92E+09 6.62E+08 CR--51 0. 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. 0. 1.96E+07 2.33E+08 2.69E+07 CO--57 0. 1.28E+06 0. 0. 0. 3.25E+07 2.13E+06 CO--58 0. 4.72E+06 0. 0. 0. 9.56E+07 1.06E+07 CO--60 0. 1.65E+07 0. 0. 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. 0. 0. 5.12E+08 1.21 E+09 SR--89 1.46E+09 0. 0. 0. 0. 2.33E+08 4.17E+07 SR--90 4.70E+10 0. 0. 0. 0. 6.37E+08 1.15E+10 Y---91 8.60E+03 0. 0. 0. 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. 0. 3.91E+03 0. 1.19E+05 4.41E+02 RU-106 2.04E+04 0. 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 3.21E+07 Based on 1 RCi/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 0Ci/cu. meter)

Page 204 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-19 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - COWS MILK (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 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 7.31E+08 1.02E+07 SB-125 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 5.91E+06 4.91E+06 6.63E+07 0. 6.50E+07 2.18E+06 TE 127M 4.63E+07 1.63E+07 1.21E+07 1.88E+08 0. 2.11E+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 1.21E+07 0. 6.1OE+06 2.12E+06 I--134 0. 0. 9.98E-10 0. 0. 0. 0.

1-135 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-136 2.61E+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 2.91E+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 j/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 ltCi/cu. meter)

Page 205 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-20 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I)FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER IiCI/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 1.99E+03 1.99E+03 P---32 2.05E+10 1.29E+09 0. 0. 0. 2.31E+09 7.94E+08 CR--51 0. 0. 2.05E+03 7.58E+02 4.56E+03 8.64E+05 3.43E+03 MN--54 0. 1.01 E+06 0. 3.OOE+05 0. 3.09E+06 1.93E+05 FE--59 3.87E+05 9.18E+05 0. 0. 2.55E+05 3.03E+06 3.50E+05 CO--57 0. 1.54E+05 0. 0. 0. 3.90E+06 2.55E+05 CO--58 0. 5.67E+05 0. 0. 0. 1.15E+07 1.27E+06 CO--60 0. 1.98E+06 0. 0. 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. 0. 0. 6.15E+07 1.45E+08 SR--89 3.06E+09 0. 0. 0. 0. 4.89E+08 8.76E+07 SR--90 9.87E+10 0. 0. 0. 0. 1.32E+09 2.41E+10 Y---91 1.03E+03 0. 0. 0. 0. 5.68E+05 2.77E+01 ZR--95 3.82E+03 2.1OE+03 0. 2.1OE+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-1 03 1.23E+02 0. 0. 4.69E+02 0. 1.43E+04 5.30E+01 RU-106 2.45E+03 0. 0. 4.73E+03 0. 1.58E+05 3.1OE+02 AG110 7.OOE+06 6.48E+06 0. 1.27E+07 0. 2.64E+09 3.85E+06 Based on 1 [LCi/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)

Page 206 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-20 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - GOATS MILK (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER gCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 1.97E+08 3.92E+06 1.15E+06 0. 5.61E+05 1.31E+08 5.92E+06 SB-124 3.10E+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 7.10E+05 5.89E+05 7.95E+06 0. 7.81E+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 1-130 5.12E+05 1.52E+06 1.93E+08 2.36E+06 0. 1.30E+06 5.96E+05 I--131 3.56E+08 5.10E+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 1.91E-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. 0. 1.20E-09 0. 0. 0. 0.

I--135 1.68E+04 4.44E+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. 1.31E+10 4.34E+09 7.06E+08 3.30E+10 CS-136 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. 8.71E+07 1.38E+04 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 Note - the units for C---14 and H ---- 3 are (mrem/yr per ýiCi/cu. meter)

Page 207 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-21 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER- -MREM/YR 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. 0. 0. 5.25E+08 1.81 E+08 CR--51 0. 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. 0. 1.76E+08 2.09E+09 2.41 E+08 CO--57 0. 5.64E+06 0. 0. 0. 1.43E+08 9.38E+06 CO--58 0. 1.83E+07 0. 0. 0. 3.70E+08 4.09E+07 CO--60 0. 7.55E+07 0. 0. 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. 0. 0. 9.64E+07 2.28E+08 SR--89 3.03E+08 0. 0. 0. 0. 4.84E+07 8.67E+06 SR--90 1.25E+10 0. 0. 0. 0. 1.45E+09 3.05E+09 Y---91 1.14E+06 0. 0. 0. 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. 0. 4.06E+08 0. 1.24E+10 4.59E+07 RU-106 2.80E+09 0. 0. 5.41E+09 0. 1.81E+11 3.54E+08 AG110 6.71E+06 6.21E+06 0. 1.22E+07 0. 2.53E+09 3.69E+06 Based on 1 jjCi/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 208 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-21 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - MEAT (CONTAMINATED FORAGE) AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER giCI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 0. 0. 0. 0. 0. 0. 0.

SN-126 1.86E+10 3.69E+08 1.08E+08 0. 6.46E+06 6.19E+09 5.33E+08 SB-124 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 1--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. 0. 0. 0. 0. 0. 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. 0. 0. 0. 0. 0. 0.

1-135 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. 4.41E+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 I ýiCi/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 ýtCi/cu. meter)

Page 209 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-22 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS RI) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER tCI/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 6.51E+07 0. 0. 0. 1.17E+08 4.02E+07 CR--51 0. 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. 0. 2.40E+07 2.85E+08 3.29E+07 CO--57 0. 1.85E+06 0. 0. 0. 4.70E+07 3.08E+06 CO--58 0. 6.89E+06 0. 0. 0. 1.40E+08 1.54E+07 CO--60 0. 2.38E+07 0. 0. 0. 4.46E+08 5.23E+07 ZN--65 5.11E+07 1.62E+08 0. 1.09E+08 0. 1.02E+08 7.34E+07 RB--86 0. 1.30E+08 0. 0. 0. 2.56E+07 6.06E+07 SR--89 2.67E+09 0. 0. 0. 0. 4.26E+08 7.64E+07 SR--90 8.49E+10 0. 0. 0. 0. 2.14E+09 2.07E+10 Y---91 1.26E+06 0. 0. 0. 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. 0. 5.75E+06 0. 1.76E+08 6.49E+05 RU-106 2.95E+07 0. 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 gCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 210 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE G-22 ENVIRONMENTAL PATHWAY-DOSE CONVERSION FACTORS R(I) FOR GASEOUS DISCHARGES PATHWAY - FRESH FRUITS AND VEGETABLES AGE GROUP - ADULT ORGAN DOSE FACTOR (SQ. METER-MREM/YR PER 4CI/SEC)

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY SN-123 1.00E-05 1.66E-07 1.41 E-07 0. 0. 2.04E-05 2.45E-07 SN-126 9.52E+08 1.89E+07 5.54E+06 0. 4.31E+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. 9.51E+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 I--131 7.78E+07 1.12E+08 3.65E+10 1.91E+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 1--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 1.31E+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-140 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 RCi/sec release rate of each isotope in and a value of 1. for X/Q, depleted X/Q and relative deposition

Page 211 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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-r 1/31 days 0.97 3

1. Normally (X/Q) = 1.6 X 106 sec/m 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-i 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.

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.

Page 212 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 (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)D 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)o for 4.25 miles NW.

Page 213 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 LIMITING RANGE LIMITING SECTOR (DIQ) Value 1/M2 CALCULATION 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 214 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-4 TERRAIN CORRECTION FACTORS Florida Power & Light Company St. Lucie Unit 1 Terrain Correction Factors (PUFF / STRAIGHT LINE)

Hutchinson Island, Florida Period of Record: 8/29/77 to 8/31/78 Dames and Moore Job No: 4598 - 112 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 .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 215 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-5 HISTORICAL LONG TERM - (X/Q) (Frequencv corrected)

Terrain / Recirculation Adjusted Program ANNXOQ9 Version - 11/18/76 Florida Power & Light Company St. Lucie Unit I Average Annual Relative Concentration (sec/cubic meter)

Hutchinson Island, Florida Period of Record: 9/1/76 to 8/31/78 Dames and Moore Job No: 1.4598-112 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. 1.1E-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 2.1E-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 1.1E-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 1.1E-07 9.OE-08 SE 0. 1.4E-05 2.4E-06 9.7E-07 5.7E-07 4.0E-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 2.1E-07 1.6E-07 1.3E-07 1.1E-07 9.1E-08 S 0. 6.2E-06 1.0E-06 4.2E-07 2.5E-07 1.8E-07 1.4E-07 1.0E-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 1.1E-07 8.9E-08 7.OE-08 5.7E-08 4.8E-08 SW 0. 6.1E-06 9.4E-07 3.9E-07 2.2E-07 1.6E-07 1.1E-07 8.6E-08 7.OE-08 6.OE-08 5.1E-08 WSW 0. 7.3E-06 1.1E-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.OE-07 8.4E-08 7.2E-08 6.1E-08 WNW 0. 1.4E-05 2.1E-06 9.1E-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 2.4E-07 1.8E-07 1.4E-07 1.2E-07 9.4E-08 7.9E-08 Number of Valid Observations = 17135 Number of Calms Lower Level = 95 Number of Invalid Observations = 385 Number of Calms Upper Level = 0 Note 1 - Any interpolations between stated mileages will be done by log-log

Page 216 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-6 HISTORICAL LONG TERM DEPLETED - (X/Q)_ (Frequency corrected)

Terrain / Recirculation Adjusted Program ANNXOQ9 Version - 11/18/76 Florida Power & Light Company St. Lucie Unit 1 Average Annual Relative Concentration Depleted (sec/cubic meter)

Hutchinson Island, Florida Period of Record: 9/1/76 to 8/31/78 Dames and Moore Job No: 4598-112 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. 1.1E-05 1.6E-06 6.6E-07 3.8E-07 2.4E-07 1.7E-07 1.3E-07 1.1E-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 1.1E-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 2.1 E-07 1.5E-07 1.1E-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 2.0E-06 8.2E-07 4.7E-07 3.3E-07 2.3E-07 1.8E-07 1.3E-07 1.1E-07 9.0E-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 9.1E-07 3.6E-07 2.1E-07 1.4E-07 1.1E-07 7.7E-08 6.2E-08 5.OE-08 4.1E-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 6.1E-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 Calms Lower Level = 95 Number of Invalid Observations = 385 Number of Calms Upper Level = 0 Note 1 - Any interpolations between stated mileages will be done by log-log

Page 217 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-7 HISTORICAL LONG TERM - (D/Q) (Frequency corrected)

TERRAIN / RECIRCULATION ADJUSTED PROGRAM ANNXOQ9 VERSION - 11/18/76 Florida Power & Light Company St. Lucie Unit 1 Average Annual Relative Deposition Rate (square meter - 1)

Hutchinson Island, Florida Period of Record: 9/1/76 to 8/31/78 Dames and Moore Job No: 4598-112 Base Distance in Miles/Kilometers

.25 .75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 AFFECTED DISTANCE

.40 1.21 2.01 2.82 3.62 4.42 5.23 6.03 6.84 7.64 SECTOR MILES

0. 6.5E-08 9.3E-09 3.7E-09 2.1E-09 1.3E-09 9.0E-10 6.8E-10 5.5E-10 4.3E-10 3.5E-10 NNE

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 NE

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 ENE 3.OE-08 4.6E-09 1.8E-09 9.5E-10 6.OE-10 4.2E-10 3.1E-10 2.5E-10 2.OE-10 1.6E-10 E 0.

3.7E-08 5.8E-09 2.3E-09 1.2E-09 8.OE-10 5.4E-10 3.9E-10 3.OE-10 2.2E-10 1.7E-10 ESE 0.

6.4E-08 1.OE-08 4.0E-09 2.1E-09 1.4E-09 9.7E-10 7.2E-10 5.6E-10 4.3E-10 3.5E-10 SE 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 SSE 0.

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 3.0E-10 2.5E-10 S

0. 3.4E-08 5.4E-09 2.2E-09 1.1E-09 7.5E-10 5.OE-10 3.7E-10 2.9E-10 2.3E-10 1.8E-10 SSW

0. 4.5E-08 7.OE-09 2.6E-09 1.5E-09 9.OE-10 6.6E-10 4.6E-10 3.6E-10 3.OE-10 2.5E-10 SW

0. 5.3E-08 7.7E-09 3.OE-09 1.6E-09 1.0E-09 7.3E-10 5.5E-10 4.1E-10 3.3E-10 2.6E-10 WSW 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 W 0.

WNW 0. 8.8E-08 1.3E-08 4.9E-09 2.6E-09 1.7E-09 1.IE-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 1.1E-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-098.1E-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 7.1E-10 5.4E-10 4.2E-10 3.2E-10 2.7E-10 Number of Valid Observations = 17135 Number of Calms Lower Level = 95 Number of Invalid Observations = 385 Number of Calms Upper Level = 0 Note 1 - Any interpolations between stated mileages will be done by log-log

Page 218 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE M-8 Joint Wind Frequency Distribution Data Period: September 1, 1976 - August 31, 1978 All Winds St. Lucie Unit 2 Data Source: On-Site Hutchinson Island, Florida Wind Sensor Height 10.00 Meters Florida Power & Light Co.

Table Generated: 12/05178. 07.42.18. 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

.43 1.25 1.92 .43 .02 0.00 4.05 62 292 385 128 0 0 867 3.43 NE .38 1.77 2.33 .77 0.00 0.00 5.25 60 334 505 158 0 0 1057 ENE .36 2.02 3.06 .96 0.00 0.00 6.40 3.51 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 4.53 .17 0.00 0.00 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 3.10

.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 1 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

.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 3.24 .42 .01 0.00 6.46 N 91 194 531 148 5 0 969 5.86 3.69

.55 1.17 3.21 .90 .03 0.00 CALM 95 95 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 1 NUMBER OF VALID OBSERVATIONS 16522 94.30 PCT. Key XXX Number of Occurrences NUMBER OF INVALID OBSERVATIONS 988 5.70 PCT. XXX Percent Occurrences TOTAL NUMBER OF OBSERVATIONS 17520 100.00 PCT.

1- Totals below are given in hours & percent for wind frequency by sectors

Page 219 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX B RADIOLOGICAL ENVIRONMENTAL SURVEILLANCE ST. LUCIE PLANT Key to Sample Locations SAMPLES SAMPLE APPROXIMATE DIRECTION PATHWAY LOCATION DESCRIPTION COLLECTION DISTANCE SECTOR COLLECTED FREQUENCY (miles)

N-1 North of Blind Creek TLD Quarterly 1 N Direct Radiation Direct Radiation NNW-5 South of Pete Stone Creek TLD Quarterly 5 NNW Direct Radiation NNW-10 C. G. Station TLD Quarterly 9 NNW 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 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 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 Direct Radiation W-1 0 1-95 and SR 709 TLD Quarterly 9 W 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 Direct Radiation WSW-1 0 Del Rio and Davis Streets TLD Quarterly 10 WSW Direct Radiation SW-2 9207 Indian River Drive TLD Quarterly 2 SW SW-5 US I and Village Green Drive TLD Quarterly 5 SW Direct Radiation 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 220 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 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 L *H32 U. of Florida - 1FAS Entomology Lab Vero I TLD Quarterly 19 NNW Beach I I Airborne H08 FPL Substation - Weatherby Road Radioiodine & Weekly 6 WNW Particulates Airborne *H12 FPL Substation - SR 76, Stuart Radioiodine s& Weekly 12 Particulates ______

Radioiodine & Weky1S Airborne H14 Onsite - near south property line Particulates Weekly 1 SE Radioiodine & Wel Airborne H30 Power Line - 7609 Indian River Drive a ieWeekly 2 W Particulates ______

• Denotes Control Sample

Page 221 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)

Airborne H34 Onsite - At Meteorological Tower Radiorodine & Weekly 0.5 N Surface Water Weekly Waterborne H15 Atlantic Ocean vicinity of public beaches east side (ocean) <1 ENE/E/ESE of Route AlA Sediment from Semi-AnnuallE 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 ENE/E/ESE Broad Leaf Semi-Annually Monthly Food Products H51 Offsite near north property line vegetation (when available)

(mangrove)

• Denotes control sample

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 Offsite near south property line vegetation Monthly S/SSE (mangrove) (when available)

Crustacea Fish Semi-Annually Food Products *H59 Near south end of Hutchinson Island Broad leaf Semi-Annually Monthly 10-20 S/SSE vegetation (mangrove)

FoodProucts o Tilon oadQuarterlyWSW~ (when Fod routs WS 35of Tilton Goat MilkRoad per land use census (2000) off east end Milk available) available) 3.5 WSW /R23

• 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 and Rehabilitative Services (DHRS), pursuant to an Agreement between FPL and DHRS and; that coordination of the Radiological Environmental Monitoring Programs with DHRS and compliance with the Radiological Environmental Monitoring Program Controls are the responsibility of the Nuclear Energy 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 223 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

FIGURE 1-1 SITE AREA MAP & ENVIRONMENTAL SAMPLE LOCATIONS Z

m EXCLUSION AREA (0.97 ml)

AND LOW POPULATION ZONE (1 ml)

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.

0 1/2 1 j I I MILE = (C-200A. WPG)

SCALE IN MILES

Page 224 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

FIGURE 1-2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

-- H32 Vero Beach (CoeI)

/R23

Page 225 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. 0-200, REVISION 23A OFFSITE DOSE CALCULATION MANUAL (ODCM)

APPENDIX C METEOROLOGICAL DISPERSION FORMULAS*

For X/Q:

XIQ = 2.032 2 cV 2 EQ (1)

(u)D (cTzZ +

XIQ = 2.032 EQ (2) z (u)D Where:

C =.5 V = 207.5 ft. (63.2 meters)

(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

Page 226 of 228 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 23A 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 RDep = Relative ground deposition rate from Figure 6 of R.G. 1.111, R1

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. Strontium-89 and Strontium-90 in water medium 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 228 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 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 UNIT # 1 & 2 ANNUAL REPORT JANUARY 1, 2001 THROUGH DECEMBER 31, 2001 ATTACHMENT - C ODCM Revision 22 and 23 (Marked Up Pages)

Procedure No.

ST. LUCIE PLANT C-200 CHEMISTRY OPERATING Current Rev. No.

FPL PROCEDURE 23 SAFETY RELATED Effective Date:

02/20/01

Title:

OFFSITE DOSE CALCULATION MANUAL (ODCM)

Responsible Department: CHEMISTRY l AS l, Revision Summary Revision 23 - Specified presure loss criteria, added actions 37 for the StG Blowdown Radioactivity Monitor to meet the expectation of the new EPRI industry standard, ensured grab samples will be taken, included Carbon-14 & Nickel-63 in liquid sampling/analysis, changed gaseous continuous vent release pathway, standardized St. Lucie with Turkey Points ODCM wording, included gaot (milk) animal to the Radiological Environmental Monitoring Program, and included new dose conversion factors. (R. E. Cox, 01/19/01)

Revision 22 - Unit 2 Tech Spec Amendment 105 adopting the same Dose Equivalent Iodine-131 definition as Unit 1. (R.E. Cox, 04/20/00)

Revision 21 - Changed C-72 to COP-01.06, changed definition of Dose Equivalent 1-131, explained why certain checks are not performed and identified rain run off, overflow of settling basins and storm preparation as NPDES permitted pathways. (R. E. Cox, 09/30/99)

AND Changed C-72 to COP-01.06. (Jim George, 09/30/99)

Revision 20B - Changed C-70 to COP-01.05. (R. Cox, 07/13/99)

Revision 20A - Changed reference of C-70 to COP-01.05. (Ed Meyer, 05/21199) 4W Revision FRG Review Date Approved By Approval Date , -' ,S I O P S 'N

- +-'

C. M. Wethy 04/27182 SPROCEDU RE 0 04/22/82 Plant General Manager

/ DOCN C-200 SYS Revision FRG Review Date Approved By Approval D e COMP________

ITM 23 23 01/18/01 R. G. West 01119101 Plant General Manager N/A_____ _

Designated Approver N/A _ _ _ _ _

Designated Approver (minor correction)

I *t'-.d

Attachment - A Explanation of Changes to C-200 ODCM (Page 1 of 2)

Page 13 and 14 Specifying pressure loss criteria that define an Unplanned Release for a Gas Decay Tank is based on a leak that occurred over 5 months at varying pressure rate drops from 0.4 to 2.3 psig in an 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> interval. Since the activity concentration was low, normal plant monitoring channels could not detect these leaks. Implementing the pressure loss limits provides a measurable indicator to attempt to prevent a reoccurrence. Administrative limits are being implemented in Operations procedures that require action(leak searching) prior to reaching the GDT Unplanned Release Limit for pressure drop rate. The implementation of the limit provides clarification of the current ODCM Definition of what constitutes an Unplanned Release with regard to Gas Decay Tanks, and help ensure operation of the Gas Waste System will meet the FUSAR's design criteria for adequate hold up decay of waste gas.

Page 19, 20, and 20A The addition of ACTIONs 37 for the Steam Generator(SIG) Blowdown Radioactivity Monitor is to meet the expectation of the new EPRI Industry Standard for detection of primary-to secondary leaks if a monitor is INOPERABLE. The MODE and SIG conditions are specified to denote the instances when there is water and driving force available to obtain a grab sample.

Page 24, 26, and 26A ACTION 48 for the Air Ejector(Aej)Monitor OOS ensures that grab samples will be taken even when the Aej exhaust is aligned to the Plant Vent(Monitored pathway), which is very conservative exemption currently allowed by the ODCM. The purpose is to ensure that grab samples will be exemption currently allowed by the ODCM. The purpose is to ensure that grab samples will be able to able to compared to the provide detection of a primary-to-secondary leak of 5 gallons per day when the Aej Monitor is OOS. This meets the new EPRI Industry Standard which is the only reason this ACTION statement is being added. The MODES are specified to exempt sampling requirements when there is no Steam flow to the condenser.

Page 34 Including Carbon-14 and Nickel-63 in liquid sampling/analysis and dose accounting is voluntary to respond to an INPO assist visit observation. Dose factors for these nuclides were originally calculated with the existing ODCM nuclides. The assumptions used for these dose factors were included with the Rev 0 documentation to Nuclear Records in 1982. Since ODCM Rev 0 used NUREG 0133 allowed site ODCM default values for pathways, there are no site specific factors to evaluate.

Page 40 Changing Gaseous Continuous Vent release pathway alpha analysis from a composite sample to a four times per month(4/M) analysis eliminates the need for compositing the sampling medium(filter paper). Monthly compositing is defening weekly analysis to perform a single analysis from proportional parts of the weekly filters. Requiring 4 per month sampling and analysis dictates that the analysis will be performed on the weekly sample. This is more conservative than performing a deferred monthly composite analysis.

Attachment - A Explanation of Changes to C-200 ODCM (Page 2 of 2)

Page 51 The Met Data usage revision standardizes St. Lucie with Turkey Points ODCM wording. This allows historical Met Data usage for annual reports when it can be shown that a reporting year is analyzed and found to be similar to previously calculated years, including the existing historical met data in the ODCM tables. The ODCM Annual Report Control requires that the source of the met data, used to calculate dose, be identified in the Annual Report, Page 55 ý"i1 The inclusion of a Goatjpnimal to the Radiological Environmental Monitoring Program is a result of a ODCM Control required surveillance(Land Use Census) to annually survey within the 5 mile radius of the plant. When animals are located in a sector, they are required to be identified, in the ODCM. This revision is required by the ODCM itself.

Page 96 Same as Page 51, to have consistent wording.

Page 154 Include new nuclides (from Page 34) in appropriate table with IOCFR20 Effluent Concentration Limits.

Page 155, 160, and 164 Include new dose conversion factors for new nuclides(from page 34) into ADULT, TEEN, and CHILD liquid pathway tables.

Page 221 and 222 Same as Page 55, but put animal in Sample Location Table, and show location on Page 222 map.

Cy 1.

- s 5 4 a- .t.-58 6

Page 13 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM) 1.0 DEFINITIONS for CONTROLS SECTION OF ODCM SITE BOUNDARY 1.30 SITE BOUNDARY means that line beyond which the land or property is not owned, leased or otherwise controlled by the licensee.

SOURCE CHECK 1.31 A SOURCE CHECK shall be the qualitative assessment of channel response when the channel sensor is exposed to a radioactive source.

THERMAL POWER 1.33 THERMAL POWER shall be the total reactor core heat transfer rate to the reactor coolant.

UNPLANNED RELEASE 1,34 UNPLANNED RELEASE is the unintended discharge of a volume of liquid or airborne radioactivity to the environment. The following guidance is presented to classify differences between unplanned releases and other releases that are not considered as an UNPLANNED RELEASE:

Is an UNPLANNED RELEASE if:

1. The wrong waste gas decay tank or liquid radwaste release tank is released off site.

2. Failure of process system to automatically divert a process stream to a radioactive treatment system upon radioactivity being present in the process at the detection level or at a certain level of activity, and the result is a discharge off site occurs.

3. Large losses from unexpected pipe or valve leaks where the resulting loss of radioactive material to off site such that a 10 CFR Part 50.72 or 10 CFR Part 50.73 report is required.

4 1=For &at QeC&/ mavtkS, -1 a. 64- Very Tnif lOses qLPaAer- oltas p3.t3 rr 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> -?or 5 connc tl;t StAW I:,r (8 nst mn1- 72?- hours. Atý -It3lelosceS Were a-erMwTe 4o bte 4-o -p-pjec64r A tt6(iftS t Wdclrt14 gELAC(t~tev~% ~~rt~rcg. OO)-S018 St. Lucie Plant ODCM Controls n1-I@54a 1-87

Page 14 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM) 1.0 DEFINITIONS for CONTROLS SECTION OF ODCM UNPLANNED RELEASE (continued) 1.34 (continued)

Is not an UNPLANNED RELEASE if:

1. It cannot be shown that the release went off site, i.e., gas went to another part of the system(s) that contained the loss.

2. Normal losses through the Plant Vent due to valve and pipe leakage and purging activities to make the system safe for maintenance activities. .Prerss*eS-dra-.n Gas*c-, T.ank(sn) dtie to thcr"ml coc'.r.,sMsifi*tglu ,e Ca

' An.... .. ,, ,,,y pull it, Chmat 7 0 ,ien,.g, or

.bS.0 plann.

ilIe'=.d moitonanco activities arc nct an*

94bNNED-RftEASEt UNRESTRICTED AREA 1.35 UNRESTRICTED AREA means an area, access to which is neither limited nor controlled by the licensee.

VENTILATION EXHAUST TREATMENT SYSTEM 1.39 A VENTILATION EXHAUST TREATMENT SYSTEM shall be any system designed and installed to reduce gaseous radioiodine or radioactive material in particulate form in effluents by passing ventilation or vent exhaust gases through charcoal absorbers and/or HEPA filters for the purpose of removing iodines or particulates from the gaseous exhaust stream prior to the release to the environment. Such a system is not considered to have any effect on noble gas effluents.

Engineered Safety Features Atmospheric Cleanup Systems are not considered to be VENTILATION EXHAUST TREATMENT SYSTEM components.

St. Lucie Plant ODCM Controls en q1@54a 1 88

Page 19 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 3.3-12 RADIOACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION MINIMUM CHANNELS INSTRUMENT OPERABLE ACTION

1. Radioactivity Monitors Providing Alarm and Automatic Termination of Release a) Liquid Radwaste Effluent Line 1 35 b) Steam Generator Blowdown I/SG 36) 3'7 P-ev Effluent Line

2. Flow Rate Measurement Devices a) Liquid Radwaste Effluent Line N.A. 38 b) Discharge Canal N.A. 38 c) Steam Generator Blowdown N.A. 38 Effluent Lines SG - Denotes Steam Generator St. Lucie Plant ODCM Controls

Page 20 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 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:

a. At least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 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 <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> when the specific activity of the secondary coolant Is less than or equal to 0.01 micro-Curies/gram DOSE EQUIVALENT 1-131.

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.

-* , * -A PC-T I OJ '32 t A t o A St. Lucie Plant ODCM Controls

@IJ-1@54-a. 15S0

A TI 37- 1 te number of c nnels OPERABLE less than required bythe Minimum Channels OPERABLE requirement1 isotopic grab samples shall be obtained and analyzed at a Lower Limit of Detection for 1-13 1, 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 <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 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- IO47SS-R2\fr*

rft4?wtw--cQ teMN o0-08-09.

Page 24 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM TABLE 3.3-13 RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION St. Lucie Plant ODCM Controls n,-1S.42-a9

Page 26 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 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 <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

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. Ifchannel inoperability is due to loss of activity indication, Then grab samples are taken at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and these samples are analyzed for isotopic activity within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

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.

1. Failure to annunciate when testing alarm/trip setpoints,

2. Circuit failure.

3. Downscale failure.

4. Controls NOT set in OPERATE mode.

LE~~~

ucie Plant ODCM Controls hcclO&W 48 a "ir 4 Y'p9 CA01

N(xq 2f-G ets IvsA' Et v4 tAI v iaCUN 4 %

fACTION 48 - With the number of channels OPERABLE less than required by the Minimmn Channels OPERABLE requirement, noble gas isotopic grab samples shall be obtained and analyzed x..

at a Lower Limit of Detection for Ar-41, Kr=88, Xe-133, Xe-133m, and Xe-135 to achi~eve, 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 <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> 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 <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> for noble gas isotopic activity on the Air Ejector Exhaust if either of the affected Unit's Steam Generator Blowdown Monitors is INOPfE-B-LE.

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 a 00 -a-so Alignment of the Air Ejector Exhaust while in Modes 1, 2, 3, 4. CfWi Wawwrt PMAI1

@I1954a 1394

Page 34 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 4.11-1 RADIOACTIVE LIQUID WASTE SAMPLING AND ANALYSIS PROGRAM Liquid Release Sampling Minimum Type of Activity Lower Limit of Type Frequency yAnalysis Frequency Analysis LLDDetection (1) (ipCi/ml)

A. Batch Waste p P.G.E. (3) '5.E-07 Release Each Batch Each Batch P-.3) 1.E-06 Tanks (2) Dissolved and Pa Entrained One Batch/M M Gases (Gamma Emitters)

P M H-3 1.E-05 Each Batch Composite (4) Gross Alpha 1.E-07 p Sr-89, Sr-90 5.E-08 Each Batch Composite (4) j.Fe 55 1.E-06 R.e'.

B. Continuous 41M P.G.E.(3) 5.E-07 Releases (5, 6) Composite 1-131 1.E-06 Dissolved and Daily 4/M Entrained Grab Sample Composite Gases (Gamma 1.E-05 Emitters)

M I .E-05 Daily Compostt GrossH-3Alpha ".E-07 Daily Sr-89, Sr-90 5.E-08 Daily Composte -Pe-5 1.E-06 C. Settling W 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 Pathway. Each Batch (8) Each atch Entrainedand Dissolved (Reference Gases (Gamma 1.E-05 CR 99-1165 Emtes)

PMAI 99-08-084 Emitters)

H-3 1.E-05 Each Batch Each Batch Gross Alpha 1.E-07 Sr-89, Sr-90 5.E-08

__I 1.E-06 9-ev P.G.E. - Denotes Principal Gamma E itter C. -- ")N i-63

- 4 N -

St. Lucie Plant ODCM Controls 0! *d**Ra

Page 40 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

TABLE 4.11-2 RADIOACTIVE GASEOUS WASTE SAMPLING & ANALYSIS PROGRAM Gaseous Release Sampling Minimum Type of Activity Lower Limit of Type Frequency Analysis Analysis Detection Frequency (LLD) (1)

(AiCi/cc)

1. Waste Gas P P Noble Gas 1.E-04 Storage Tank Each Tank Each Tank P.G.E. (2)

Grab Sample

2. Containment P P Noble Gas 1.E-04 Purge Each Purge (6) Each Purge (6) P.G.E. (2)

Grab Sample (7) H-3 1.E-06

3. Vents: 4/M 4/M (7) Noble Gas 1.E-04

a. Plant Grab Sample P.G.E. (2)

b. Fuel Bldg (5)

c. Laundry H-3 1.E-06

d. SIG Blowdown Bldg.

4. All Release Continuous (3) 4/M 1-131 1,E-12 Types as Charcoal listed in 3. Sample (4) above 41M P.G.E. 1,E-1I Particulate Sample (4)

V7 - Gross Alpha 1.E-1 1 Particulate Sample Q Sr-89, Sr-90 1.E-11 Composite Particulate Sample Noble Gas Noble Gases 1.E-06 Monitor Gross Beta or Gamma P.G.E. - Denotes Principal Gamma Emitters St. Lucie Plant ODCM Controls

Page 50 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

RADIOACTIVE EFFLUENTS 3/4.11.6 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT TO THE COMMISSION*

ADMINISTRATIVE CONTROLS 3.11.2.6 As per Technical Specification 6.9.1.7, a Annual Radioactive Effluent Release Report covering the operation of each unit during the previous 12 months of operation shall a

be submitted within 60 days after January 1 of each year. The report shall include and solid waste summary of the quantities of radioactive liquid and gaseous effluents released from each unit. The material provided shall be (1) consistent with the objectives and outlined in by items a) through f) below, using the example report format in the ODCM and Section IV.B.1 of Appendix I to 10 CFR (2) be in conformance with 10 CFR 50.36a Part 50.

a. The Radioactive Effluent Release Reports shall include a summary of the quantities of radioactive liquid and gaseous effluents and solid waste released from the unit as outlined in Regulatory Guide 1.21, Measuring, Evaluating and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and 1,

Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants, Revision basis following the format of June 1974, with data summarized on a quarterly Appendix B thereof.

after

b. The Radioactive Effluent Release Report to be submitted within 60 days January 1 of each year shall include an annual summary of hourly meteorological the data collected over the previous year. This annual summary may be either in form of an hour-by-hour listing on magnetic tape of wind speed, wind direction, atmospheric stability and precipitation (if measured) or in the form of joint frequency distributions of wind speed, wind direction and atmospheric stability.** This same report shall include an assessment of the radiation doses due to the radioactive liquid and gaseous effluents released from the unit or station during the A single submittal may be made for a multiple unit station. The submittal should combine those sections that are common to all units at the station; however,for units with separate radwaste systems, the submittal shall specify the releases of radioactive material from each unit.

• • - In lieu of submission with the Radioactive Effluent Release Report, the licensee has a file the option of retaining this summary of required meteorological data on site in that shall be provided to the NRC upon request.

St. Lucie Plant ODCM Controls ewA 04 IF

Page 51 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

RADIOACTIVE EFFLUENTS 3/4.11.6 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT TO THE COMMISSION (Continued)

ADMINISTRATIVE CONTROLS 3.11.2.6 (Continued)

b. (Continued) previous calendar year. This same report shall also include an assessment of the radiation doses from radioactive liquid and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the SITE BOUNDARY (see TS Figure 5.1-1) during the report period. All assumptions used in making these assessments, i.e., specific activity, exposure time and location, shall be included in these reports. The meteorological conditions concurrent with the time of release of radioactive materials in gaseous effluents, as determined by sampling freque and measurement, shall be used for determining the gaseous pathway doseyA The assessment of radiation doses shall be performed in accordance with the methodology and parameters in the O0 M .. i,, ,,I*.l..

oiz aA LV.. Pm ik ma+eeolooaitca nmeDSUt eas,

c. Every 2 year6usng mepevious monms t 'release hist or isotopes, determine the controlling age group for liquid pathways. Every 2 years using the previous 1 year or longer interval (to include a refueling outage) and historical meteorological data determine the controlling age group for gaseous pathways. If changed from current submit change to ODCM to reflect new tables for these groups and use the new groups in subsequent dose calculations.

d. The Radioactive Effluent Release Report to be submitted 60 days after January 1 of each year shall also include an assessment of radiation doses to the likely most exposed MEMBER OF THE PUBLIC from reactor releases for the previous calendar year. Acceptable methods for calculating the dose contribution from liquid and gaseous effluents are given in Regulatory Guide 1.109 March 1976.

St. Lucie Plant ODCM Controls tt-trTh4a 1538

Page 55 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCMI~

TABLE 3,12-1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAMa)

NUMBER OF EXPOSURE REPRESENTATIVE PATHWAY SAMPLES AND SAMPLING AND TYPE AND and/or SAMPLE COLLECTION FREQUENCY d)OF SAMPLE LOCATIONSb)rC) FREQUENCYd' ANALYSIS

1. Direct Radiation') 27 Monitoring Continuous Gamma exposure rate Locations monitoring with quarterly sample collection quarterly 0

2. Airborne Continuous sampler Radioiodine filter:

Radioiodine and 5 Locations operation with 1-131 analysis weekly Particulates sample collection Particulate Filter:

weekly or more Gross beta radioactivity frequently if analysis >_24 hours required by dust following a filter loading change) )

Gamma isotopich) analysis of composite *

(by location) quarterly

3. Waterborne a) Surfacek) 1 Locationm) Weekly Gamma isotopichl &

tritium analyses weekly 1 Locationn) Monthly Gamma isotopick) &

tritium analyses monthly b) Sediment from 2 Locations Semiannually Gamma isotopich) shoreline analyses semiannually

4. Ingestion a) Fish and Invertebrates

1) Crustacea 2 Locations Semiannually Gamma isotopich) analyses semiannually 2 Locations Semiannually Gamma isotopic h)

2) Fish analyses semiannually b) Food Products

1) Broad leaf 3 LocationsP) Monthly when Gamma isotopich) and vegetation available 1-131 analyses monthly

($%.*r'*Mr*¥*0111!e[*,,,19*

St. Lucie Plant ODCM Controls

Page 96 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE C-200, REVISION 22 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.

av v~orVmaIly Dose Calculations - Dose calculati os for Control dose limits are normally calculated using historical MET dat and receptor location(s) which yield calculated doses no lower than the real locatiohs) experiencing the most exposure. Actual MET data factors are calculated andused in qose calculations for the annual reports A pretlvztt cn'&. c-ao#Z~,rvtQAivt nL& may be itse& In%

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 I and should incorporate Recirculation Correction Factors from Table M-4 of this manual.

Page 154 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 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 (I.Ci/ml) Nuclide ECL (IXCi/ml) Nuclide ECL (jiCi/ml)

H-3 I E-3 --7 Y-90 7 E-6 Te-129 4 E-4 Na-24 5 E-5 Y-91m 2 E-3 Te-131"m 8 E-6 P-32 9 E-6 Y-91 8 E-6 Te-131 8 E-5 Cr-51 5 E-4 Y-92 4 E-5 Te-132 9 E-6 Mn-54 3 E-5 f Y-93 2 E-5 1-130 2 E-5 Mn-56 7 E-5 Zr-95 2 E-5 [-131 1 E-6 Fe-55 I E-4 Zr-97 9 E-6 1-132 1 E-4 Fe-59 1 E-5 f Nb-95 3 E-5 1-133 7 E-6 Co-57 6 E-5 Nb-97 3 E-4 1-134 4 E-4 Co-58 2 E-5 Mo-99 2 E-5 1-135 3 E-5 Co-60 3 E-6 Tc-99m I E-3 Cs-1 34 9 E-7 "Ni-65 1 E-4 Tc-101 2 E-3 Cs-1 36 6 E-6 Cu-64 2 E-4T"j Ru-103 3 E-5 Cs-1 37 1 E-6 Zn-65 5 E-6 Ru-105 7 E-5 Cs-138 4 E-4 Zn-69 8 E-4 Ru-106 3 E-6 Ba-1 39 2 E-4 Br-82 4 E-5_"._ Ag-110 6 E-6 Ba-I40 8 E-6 Br-83 9 E-4 Sn-113 3 E-5 Ba-141 3 E-4 Br-84 4 E-4 In-113m 7 E-4 Ba-142 7 E-4 Rb-86 7 E-6 Sb-1 22 1 E-5 La-140 9 E-6 Rb-88 4 E-4 Sb-124 7 E-6 La-142 1 E-4 Rb-89 9 E-4 j Sb-125 3 E-5 Ce-141 3 E-5 "Sr-89 8 E-6 r Te-125m 2 E-5 Ce-143 2 E-5 Sr-90 5 E-7 f Te-127m 9 E-6 Ce-144 3 E-6 Sr-91 2 E-5 Te-127 1 E-4 Pr-144 6 E-4 S 4 E-5 Te-129m 7 E-6 W-187 3 E-5 L Np-239 2 E-5 S"' .......... .

QrhqEIN-3m-

Page 155 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

S....WHOLE GI-LLI BODY LIVER THYROID KIDNEY LUNG NUCLIDE BONE H-3 0. 3.60E-01 3.60E-01 3.60E-01 3.60E-01 3.60E-01 3.60E-O1 NA-24 6.08E-O1 6.08E-01 6.08E-01 6.08E-01 6.08E-O1 6.08E-01 6.08E-01 P-32 1.67E+07 1.05E+06 0. 0. 0. 1.88E+06 6.47E+05 I-:

CR-51 0. 0. 3,34E+00 1.23E+00 7.42E+00 1.41 E+03 5.59E+00 MN-54 0. 7.07E+03 0. 2.10E+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 55.19E+05 0. 0. 6.01E+05 2.03E+05 1.36E+05 FE-59 8.08E+04 1.92E+05 0. 0. 5.32E+04 6.33E+05 7.29E+04 CO-57 0. 1.42E+02 0. 0. 0. 3.60E+03 2.36E+02 CO-58 0. 6.05E+02 0. 0. 0. 1.22E+04 1.35E+03 CO-60 0. 1.74E+03 0. 0. 0. 3.26E+04 3.83E+03 NI-65 2.02E+02 2.63E+01 0. 0. 0. 6.65E+02 1.20E+01 CU-64 0. 2.15E+02 0. 5.41E+02 0. 1.83E+04 1.01E+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 gCi/sec release rate of each isotope in discharge flow of I cc/sec with no additional dilution j4i-3 Lt.97Es.o( 3.W4B 0 -Y----T 0 1 7A. E+o2 I.7 +O3 I E403  ?.q1 E+03 C-j'j. I.4SE40L4. j L.9LE+03 9tE+03 z.qI £+o3 a.9iSA-o3 " dl

Page 160 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

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

NdIEBONE L~

iriIl LIVRHYOID KINE IDE LUN U~ GL I WHOLE.,"1BODY 0

I A3 2.17E-tll 2.171P-01 Z. ¢41:::-U1 Z,'I IC-UI Z.1I f r_-U I Z. jI/Q--v

--  % I!A-U A A ae=JJI--A, Iq-n  !

-it V*wel..

• u NA--24 4.b3E-U1 4.tbI4-U1 ,4. 0%,5 "r-U I 'rt', 0r-U I *IP. U*lb r=,'=1*p II P-32 1.27E+07 7.98E+05 0. 0. 0. 1.43E+06 4.93E+05 CR-51 0. 0. 2.54E+00 9.38E-01 5.64E+00 1.07E+03 4.25E+00 LtI 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. 0. 4.57E+05 1.54E+05 1.04E+05 FE-59 6.14E+04 1.46E+05 0. 0. 4.05E+04 4.81 E+05 5.55E+04 CO--57 0. 1.08E+02 0. 0. 0. 2.74E+03 1.79E+02 CO--58 0. 6.12E+02 0. 0. 0. 8.26E+03 1.39E+03 CO-60 0. 1.70E+03 0. 0. 0. 2.04E+04 3.88E+03 NI--65 1.54E+02 2.OOE+01 0. 0. 0. 5.07E+02 9.11E+00 CU-64 0. 1.64E+02 0. 4.12E+02 0. 1.39E+04 7.69E+01 1.23E+05 3.90E+05 0. 2.61 E+05 0. 2.46E+05 1 _.77E+05 ZN-65 ZN-69 2.61 E+02 5.02E+02 0. 3.24E+02 0. 7.50E+01 3.47E+01

4. BR--82 0. 0. 0. 0. 0. 3.55E+00 3.10E+00 BR--83 0. 0. 0. 0. 0. 7.95E-02 5.52E-02 BR--84 0. 0. 0. 0. 0. 5.61 E-07 7.16E-02 BR-85 0. 0. 0. 0. 0. 0. 2.94E-03 Based on 1 jiCi/sec release rate of each isotope in discharge flow of 1 cc/sec with no additional dilution r- 1ý 2-.&L F t( 0. E+02 i)3 ...

2-11) 14ýE 103 2-2.  :,,ý03ý-J--q4 F-+ 0.3 L!j 9 4 E

Page 164 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE MANUAL NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION (.O.DCM)

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

NUCLIDE BONE LIVER THYROID KIDNEY LUNG GI-LLI WHOLE BODY "H-3 0. 1.81E-01 1.81E-01 1.19E-01 1.81E-01 1.81E-01 1.81E-01 NA-24 2-03E-01 2.03E-O1 2.03E-01 2.03E-01 2.03E-01 2.03E-01 2.03E-01 P-32 5.53E+06 3.47E+05 0. 0. 0. 6.22E+05 2.14E+05 CR-51 0. 0. 1.12E+00 4.13E-01 2.48E+00 4.70E+02 1.87E+00

-I 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 qi I. FE-55 3,87E+04 1.74E+05 0. 0. 2.02E+05 6.81 E+04 4.58E+04 4, I..J1

4. - FE-59 2.71E+04 6.43E+04 0. 0. 1.79E+04 2.12E+05 2.45E+04 I:)

CO-57 0. 4.78E+01 0. 0. 0. 1.21 E+03 7.94E+01 CO-58 0. 5.05E+02 0. 0. 0. 3.OOE+03 1.52E+03 I..

CO-60 0. 1.41 E+03 0. 0. 0. 7.80E_+03 4.23E+03

.91 4. 1 1- - t - U.

- 1*

z.zzr-+v4 r 3.O1UU

-rnE-.f%,

J.v0r-+vv NI-65 6.73E+01 8.74E+00 U. U. U.

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. 1.1 6E+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. 0. 0. 0. 0. 1,59E+00 1.39E+00 BR--83 0. 0. 0. 0. 0. 3.55E-02 2.47E-02 BR--84 0. 0. 0. 0. 0. 2.51 E-07 3.20E-02 BR--85 0. 0. 0. 0. 0. 0. 1.31E-03 Based on 1 !iCilsec release rate of each isotope in discharge flow of 1 ccfsec with no additional dilution S! *4 E o4 )i .IS" E+o3 o. I, "*,,"

0 .

1-" a. -

2-iS E-40? I 5755E4 l -iI 3 382E+O3 3,g2. .i-O3

%2Q.4O3 3.B2. Ei-03 403

Page 221 of 227 ST. LUCIE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 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 FREQUENCY E DISTANCE COLLECTION (miles) SECTOR COLLECTED

-- "'Broad leaf Food Products H52 Offsite near south property line vegetation (whenMavailable) onthl 1 SISSE (mangrove)

Crustacea Fish Semi-Annually 1.-4 Food Products *H59 Near south end of Hutchinson Island Broad leaf Semi-Annually 10-20 S/SSE (mangrove)

I

• Denotes control sample lU, 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 and Rehabilitative Services (DHRS), pursuant to an Agreement between FPL and DHRS and; that coordination of the Radiological Environmental Monitoring Programs with l-;4 DHRS and compliance with the Radiological Environmental Monitoring Program Controls are the responsibility of the

(~ Nuclear Energy Services Department.

NOTE 1 3 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 223 of 227 ST. LUCLE PLANT CHEMISTRY OPERATING PROCEDURE NO. C-200, REVISION 22 OFFSITE DOSE CALCULATION MANUAL (ODCM)

FIGURE 1-2 ENVIRONMENTAL SAMPLE LOCATIONS (10 MILES)

- H3 Veo Boar (Coniol)

(gnt) W46 WISW 3.5 v"Aar,'n 0IIEi54a Th4E16

Procedure No.

ST. LUCIE PLANT C-200 CHEMISTRY OPERATING Current Rev. No.

FPL PROCEDURE 23 SAFETY RELATED Effective Date:

02/20101

Title:

OFFSITE DOSE CALCULATION MANUAL (ODCM)

- I I- O Responsible Department: CHEMISTRY [It_ UTj Revision Summary Revision 23 - Specified presure loss criteria, added actions 37 for the SIG Blowdown Radioactivity Monitor to meet the expectation of the new EPRI industry standard, ensured grab samples will be taken, included Carbon-14 & Nickel-63 in liquid sampling/analysis, changed gaseous continuous ventr ease pathway, standardized St. Lucie with Turkey Points ODCM wording, includqd gaoty)n ilk) animal to the Radiological Environmental Monitoring Program, and incluo%'Trtw dose conversion factors. (R. E. Cox, 01/19/01)

Revision 22 - Unit 2 Tech Spec Amendment 105 adopting the same Dose Equivalent Iodine-131 definition as Unit 1. (R.E. Cox, 04/20/00)

Revision 21 - Changed C-72 to COP-01.06, changed definition of Dose Equivalent 1-131, explained why certain checks are not performed and identified rain run off, overflow of settling basins and storm preparation as NPDES permitted pathways. (R. E. Cox, 09130/99)

AND Changed C-72 to COP-01.06. (Jim George, 09/30/99)

Revision 20B - Changed C-70 to COP-01.05. (R. Cox, 07/13/99)

Revision 20A - Changed reference of C-70 to COP-01.05. (Ed Meyer, 05/21/99) j.

Revision FRG Review Date Approved By Approval Date 1-,S %OPS*'-I'*

DATE )

0 04/22/82 C. M. Wethy 04/27/82 "13CT PROCEDURE Plant General Manager DOCN C-200 SYS Revision FRG Review Date Approved By A COMP ______

23 01/18/01 R. G. West 01119/01 ITM 23 Plant General Manager N/A Designated Approver N/A Designated Approver (minor correction) 0-Df15i4~a. 1-35