ML20059E024
| ML20059E024 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 11/22/1989 |
| From: | SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | |
| Shared Package | |
| ML20059E008 | List: |
| References | |
| PROC-891122, NUDOCS 9009100006 | |
| Download: ML20059E024 (31) | |
Text
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL PAGE 1 0F 31
,L EFFECTIVE DATE:
LEAD DEPARTMENT:
01-01-90 Environmental Monitorina and Emercentv Prenaredness I
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL i
REVISION:
3 PAGE 2 OF 3)
I TABLE OF CONTENTS I.
PAGE SECTION TITLE 3
0.0 Rancho Seco REMP Policy Radiological Envirohmental Monitoring 4
1.0 Program Bases I
Radiological Environmental Monitoring 5
f 2.0 Program Description 2.1 Radiological Environmental Monitoring 7
Program Parameters 9
2.2 Analysis of Exposure Pathways Identification of Sampling and Monitoring 11 f
2.3 Sites and Samples
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2.4 Reporting Results of Radiological 12 Environmental Data S
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3 Selection of Radiological Environmental 1
i 2.5 12 Monitoring Locations I
PACE TABLE TITLE
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Two Letter Designation to Identify the 1
1.)
Type of Sample J
Sector Letter Designations Used in Sample 2
15
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Identification 4
Radiological Environmental Sampling 16 - 29 3
3 Locations 3
Environmental Thermoluminescent 30 - 31 4
I-Dosimeter Locations I
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.itADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:-
3 Hk PAGE 3 OF 31 POLICY h
'O.0 The Sacramento Municipal Utility District (SMUD) and the Rancho Seco
{'l Nuclear Generating Station recognize their responsibility to comply with the Technical Specifications and the applicable-regulations, codes, standards and industry-wide criteria for establishing and maintaining a m
by He are committed
. viable Radiological Environmental Monitoring Program.
tooperatingtheRanchoSecoNuclearGeneratingStationiqsuchamanner that will assure proper radiation protection to all employees, contractors and the general public. To this end, we have committed to performing'an environmental sampling program which meets the intent of the applicable regulations while providing an accurate assessment of the radiological environment in and around the environs of the.ancho Seco c
site.
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~ RADIOLOGICAL T.NVIRONMENTAL MONITORING PROGRAM MANUAL PAGE 4 OF 31 I
l 1.0 -RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM BASES I
The Rancho Seco Unit One Technical Specifications, Section 4.26, state in part that:
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"The Radiological Environmental Monitoring Program required by I
this specification provides measurements of radiation and radioacti-aterials in those exposure pathways and for those radioni u which lead to the highest potential radiation exposur u of individuals resulting from station operation.
I' This monitoring program thereby implementsSection IV.B.2 of 10CFR50, Appendix I, and supplements the' radiological effluent monitoring prcgram by verifying that-the measure 31e I
concentrations of radioactive materials and levels of radiation are not. higher than expected."
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I Nuclear Generating Station, to ensure that this requirement is met, The Sacramento Municipal Utility District and the Rancho Seco have instituted a Radiological Environmental Monitoring Program (REMP) which this manual serves to implement.
The REMP is' based-I
.upon the information contained in Title 10 of the Code of Federal p
Regulations, Part 20, Section 106 (10 CFR 20.106). That Regulatory-basis and associated guidelines have been the foundation of the REMP 1
l and its programmatic elements which:
1.
Provide the technological basis of, and the instruction for, F
monitoring the site and environs for radioactivity of all sources, including; A
. i a,
naturally occurring background b.
releases during normal operations c.
operational occurrences and postulated accidents 4
d.
weapons testing and major nuclear accidents which contribute to detectable radioactivity in the environs.
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2.
Provide the means to verify the effluent control program'of the i4Qi Rancho Seco Nuclear Generating Station.
Meet minimum limits for detecting radioactive elements in 3.
samples collected from the environs, or direct measurements in l
l the field.
4.
Provide measurements of radiation and radioactive materials in L
those exposure pathways, i.e., liquid, gaseous, and direct radiation, and for those radionuclides, i.e., iodine, cesium, and cobalt, which lead to the highest potential radiation g,
exposure of individuals resulting from station operation.
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
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PAGE 5 0F 31 I~:-
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2.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DESCRIPTION I
The. Radiological Environmental Monitoring Program is under the l-cognizance of the Assistant General Manager, Nuclear. with the responsibility for the administration ano oversight of the program assigned to the Manager, Environmental Monitoring and Emergency Preparedness.
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.The design of the program is consistent with the intent of Title 10 Code of Federal Regulations, Part 20. " Standards for Protection l
Against Radiation" Section 106.
To implement these requirements, the Technical Specifications Offsite Dose Calculation Manual and Health Physics Implementation Procedures have been developed.. The I
implementing prNedures address specific areas in the program that
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require direct attention for completion.
The following is a list of those documents us0d for the implementation of the REMP:
Radiological Effluent Technical Specification Sections:
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3.22 Radiological Environmental Monitoring 3.22-1 Radiological Environmental Monitoring Program
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3.22-2 Reporting Levels for Radioactivity Concentrations in Environmental Samples 3.23 Land Use Census 3.25 Fuel Cycle Dose y
3.26 Interlaboratory Comparison Program 4.26 Radiological Environmental Monitoring _
4.26-1 Maximum Values for the Lower Limit of Detection (LLD) 4.27 Land Usr. Census L
4.29 fuel Cycle Dose 6.9.2 Radiological Reports 6.9.5 Special Reports Offsite Dose Calculation Manual.
Health Physics Implementing Procedures:
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p RADIOLOGICAL {NVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
3 PAhE 6 0F 31 Training and Qualification of Radiological
'HPIP.2010 Environmental Personnel, n-HPIP.2021 Interlaboratory Comparison of Radiological Environmental Monitoring Analysis.
Radiological Environmental Trend Analysis, HPIP.2040 HPIP.2050 Radiological Environmental Reports, Annual Radiological Environmental Operating Repart, HPIP,205)
HPIP.2060 Radiological Environmental Records and Documentation, HPIP.2130 Preparations Prior to Performing Environmental
- Sampling, HPIP.2131 Handling and Preparations of Radiological Environmental Samples for Shipment, HPIP.2140 land Use Census.
HPIP.2201 Sampling of Water for Radiological Environmental-Monitoring.
.HPIP.2260 Operation of the ISCO Model 2700 Sampler HPIP.2261 Inspection and Maintenance of the-ISCO Composite Water Sampler, HPIP.2310 -Algae Sampling for-Radiological Environmental.
Monitoring.
HPIP.2401 Airborne Radiological Environmental Monitoring, Terrestrial Sampling for Radiological Environmental HPIP.2501 Monitoring.
HPIP.2610 Posting and Retrieval of Environmental Thermoluminescent Dosimeters, HPIP.2710 Sampling of Milk for Radiological Environmental Monitoring, HPIP.2720 Sampling of Aquatic Life For Radiological Environmental Monitoring,
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LRADIOLOGICAL. ENVIRONMENTAL MONITORING PROGRAM MANUALREVISION:
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HPIP E'30 Sampling of Botanical Specimens for Radiological Environmental Monitoring, HPIP.2740 Sampling of Animal Tissues for Radiological Environmental Monitoring, HPIP.2750 Sampling of Honey for Radiological Environmental Monitoring.
Several documents that were used as guidance during the developmental phases of the program:
American National Standards Institute Standard ANSI N545-1975.
1 Performance, Testing and Procedural Specifications for.
-Thermoluminescence Oosimetry (Environmental Applications),
ANI/MAELU Information Bulletin 86-1, Regulatory Guide 4.1 Programs for Monitoring Radioactivity in the Environs of Nuclear Power Plants, Regulatory Guide 4.15, Rev. 1, 1979, Quality Assurance for Radiological Monitoring Programs (Normal Operations) - Effluent.
i Streams and the Environment.
NUREG-0472, Rev. 2, Radiological Effluent Technical Specifications for PHR's, July 1979, NUREG 0543, Methods for Demonstrating LWR Compliance with the EPA Uranium Fuel Cycle Standard'(40-CFR-Part 190),
Branch Technical Position, Rev. 1, November 1979, NRCP Report No. 50 - Environmental Radiation Measurements.
Pevision 3 to the REMP Manual was prompted by the REMP Action Plan j -
which was implemented during August, 1989.
2.1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM PARAMETERS The monitoring and sampling aspects of the program are:
Identification of the effluent release pathways, Identification of the human exposure pathways, Identification of the land usage parameters by the population within a ten mile radius of the site.
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-RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:.
3-PAGE B 0F 31 Three principal' release pathways at Rancho Seco Nuclear Generating
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Station, are:
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Caseous tffluents discharges from the reactor building stack, auxiliary building stack, and the auxiliary grade level vent, j
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Liould tffluents discharges which are_ released from the retention-
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basins via the waste water disposal system t
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!g' (regenerant hold up tanks (RHUT) A and-8),
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Radiation radiation that emanates from radioactive material Direct 1
contained within tanks or other containers which are l
within the site boundary to humans outside of the 3
site boundary.
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The pathways.to human exposure to radioactive materials in the lI effluent release pathways from Rancho Seco are:
Gaseouf Inhalation of airborne radioactive material by t
humans, or by animals that inhale and retain the lE material in animal products eaten by the public, i.e.
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meat of milk.
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fh Consumption of radioactive particulate material which, although carried by air curreds, is deposited onto or is taken up by water sources or plants consumed by humans, or by animals that-provide I.
products that:are. consumed by' humans, i.e. milk or meat.
Exposure from being immerset! in air containing j
radioactive materials as a gas and/or particulates.
Exposure to the direct radiation from radioactive materials that have been deposited onto surfaces from-airborne releases.
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
3 PAGE 9 0F 31
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Drinking of water from the relea'se pathway by' humans, or by animals that are a food source for humans..
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The consumption of fish, shellfish or other animalsz that have eaten fish or shellfish taken from water within the. liquid release pathway, 5
The consumption of animal meats or products of animals that have eaten vegetation that have been t
irrigated with water from the release pathway.
The consumption by humans of fruit orivegetation l
grown in soil irrigated with water from the release pathway.
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Direct Radiation The exposure to radiation emitted from radioactive materials within the Rancho Seco site boundary.
Sources include, but are not limited to the Borated i
l3 Hater Storage' Tank, Reactor Coolant Storage Tank, and 3
the Radioactive Haste Storage Area.
l The exposure from being immersed in the release pathway water, to radiation emanating from material contained in the water, i
ANALYSIS OF EXPOSURE PATHWAYS 2.2 L
Exposure pathways are analyzed through a systematic process which identifies' a sample medium or organism that is found'in the effluent i
'I; Usage factors are determined that will suitably represent pathways.
biological concentration, retention or uptake which may ultimately J
represent a contribution to human exposure.
The pathways to human exposure are evaluated through thi analysis'of data obtained from I,
.the performance of a land use census.
The performance of'the land-l use census is required by the Technical Specifications Section 4.27.
The analysis of the effluent and exposure pathways enables I
- the selection of sampling and monitoring locations that fall into one of two classes, those which are, and those which are not, influenced by. effluent pathways. Those11n the pathways are referred to.as indicator locations. Several of the unaffected locations are selected to represent baseline or control locations.
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISIONi
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- Indicator locations provide data from the surrounding environment that may be influenced by the operation of.the plant because they are nearby, downwind or downstream in the release pathway.
Such data can be used to calculate doses to humans to verify compliance with 40CFR190, using methodology contained in the ODCM.
(This is i
i referred to as the Real Individual Exposure.
The Real Individual is I
defined as any person who participates in activities that result-in that person being in the actual pathways for offsite dose. A Real Individual who,. based upon the land use census, is expected to I
receive the maximum offsite dose to real individuals, may be used to calculate doses to demonstrate compliance with 40 CFR 190).-
1 Control sa'nple locations are to provide data that should not be-influenced by the operations of Rancho Seco. These locations are i
selected based upon the distance from the plant, being upwind, or f
upstream of the release pathways. Data from these locations help-i I
discriminate between Rancho Seco releases and other natural or manmade events that may impact human exposure.
At Rancho Seco, potentially radioactive liquid effluent is I
discharged into Clay Creek.
Continuously, an average flow of 8500
.j gallons per minute of non-radioactive water is released above the l
discharge point. 'The continuous minimum flow and the liquid effluent release are the major effluent release pathway, and thus the exposure pathway for the station during normal operations.
Prior to the minimum release rate being established, Clay Creek was a seasonal stream, formed.as the confluence of three and one half M
-square miles of drainage runoff upstream of the site.
The now J
continuous flow of Clay Creek intersects Hadselville Creek North and' Hest of California State Highwsy 104. Hadselville Creek intersects g-g--
Laguna Creek just East of the Folsom Canal.
Laguna Creek flows into i
the Consumes River approximately-20 miles from Rancho-Seco.
l Hadselville and Laguna Creeks are also seasonal streams and also receive irrigation runoff during periods when irrigation is used.
'Because these streams are the major release pathway for liquid effluents from the site, the majority of recent program enhancements have focused on this effluent pathway.
The gaseous pathway analysis is also related to the land use census.
This'. pathway is not confined by creek banks, but-is. subject
.to the meteorological conditions during the time of the release.
This presents the requirement for having indicator and control sampling stations more evenly distributed with particular attention to those areas of greater population density. While not the major I
release nor exposure pathway, recent improvements in monitoring this 1
pathway have been instituted.
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1 RADIOLOGICAL-ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
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PAGE 11 0F 31 I
' The direct radiation exposure pathway is the least'likely pathway -
-i for the exposure to plant radiation by humans.
It is the most easily measured with the use of thermoluminescence dosimeters,.which h
l3-monitor' continuously and passively. The dose is integrated over three months to accumulate a statistically significant exposure.
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lm The vast majority of the dose integrated by these detectors is delivered fr m prim rdial elements in the ge ogical surface of the 5
Earth, which contain naturally radioactive elements. A smaller s
fraction of the dose is delivered by cosmic radiation which has penetrated the Earth's atmosphere.
2.3 IDENTIFICATION OF TABLE 3 SAMPLING SITES I
Sampling and monitoring sites and.the samples collected from them, must be identified with a concise designation. This has been accomplished using the following methodology:
To establish the Utility identification, the letter "R" has been chosen.
Therefore all samples from the Rancho Seco begin; I
with the letter "R".
4 Next, that portion of the identification related.to the type of I
sample is made with a two letter designation, i.e., AS. Air-Sample. A complete list is-contained in Table 1.
31 A group of digits follows the sample type.
These indicate the EL straight-line distance from the center of containment. For distances less than ten miles, the figure is to the nearest tenth of one mile.
For distances ten or more miles the figure is to the nearest mile.
Distances are measured with-the use of 1
U.S. Geodetic Survey maps.
g 13 Following that is a letter designation which specifies one'of
!g' the 16 wind sectors as identified in the Emergency Response Plan i.e., "H".
Emergency Response Plan. Wind Sectors-are
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defined in Table 2.
i The final character is the letter "0" which designates the sample as being one collected after the plant was declared operational.
Thus, a Rancho Seco Air Sample, collected at ten miles from the
- gE plant in Emergency Plan Hind' Sector "H" after operational
,3 status was established would be identified as:
L RAS 10HO.
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. ADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL j{
i REVISION:
3 PAGE 12 0F 31
-l The present system of identification has been incorporated in preference to the system originally used to identify sampics and j
sites.
There is a necessity to retain the ability to identify, and I
continue to-use data from, previously collected samples.
The former identification designation is shown in parenthesis under the currently used one.
2.4 REPORTING RESULTS OF RADIOLOGICAL ENVIRONMENTAL DATA
.The requirements for reporting radiological' environmental' data are '
specified in the Technical Specifications, Section 6.9.2, Environmental Reports. Those subsections which require supporting
,I data from the Radiological Environmental Monitoring Program address
-i the Annual Radiological Environmental Operating Report and the
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Semi-annual Radioactive Effluent Release Report.
Technical Specification Section 6.9.5, Special Reports, is made specific in HPIP 2050, Radiological Environmental Reports.
Specified therein-are conditions requiring special reports, and reporting requirements' in days for submittal.
This includes those calculations to provide I
rapid assurance of the degree of compliance with 10CFR50 Appendix I, and 40CFR190 calculations after releases of any origin.
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I 2.5 SELECTION OF RADIOLOGICAL ENVIRONMENTAL MONITORING LOCATIONS In conjunction with the data base established from 1.he land use census, the requirements of the Technical-Specifici.tions, and the guidance described in Section 2.0 of this Manual, the selection'of sampling and monitoring sites was performed.
These sele:ted I'
locations provide at least the minimum number of locatius specified 1
in Technical Specifications, Section 3.22,-Tab 10 3.22-1.
I Data was gathered'from the land use census,. Lawrence Livermore National Laboratory Rancho Seco Study Reports, Oak Ridge National Laboratory Study Reports, and from additional sampling sites from which materials have been collected. The information gathered was
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Used to determine indicator sites.
Presently, a sufficient number of control sites have been selected and are not anticipated to be increased in number.
Environmental thermoluminescence dosimeters are placed in the
'j environs around the site. These devices passively monitor radiation-in the immediate environs. Data from TL0s is trended to establish I
variations.which are influenced by seasonal, meteorological, local and global sources. TLDs will also respond to radiation in the effluents of the plant if they pass in near proximity.
The data is included in each quarterly environmental report.
si RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:-
3 EA.QE 13 0F 31 Sample locations for the collection of the flora and f auna are concentrated in the liquid effluent pathway to the Hest.
I Representative samples of all the pathways and suitable locations Air samplers are distributed to are established in all directions.
achieve a sampling of air from major wir.d directions across the site.
The Radiological Environmental Monitoring Program maintains at least those, minimum sampling locations and type of samples to meet the requirements listed in Tech Specs Table.3.22-1. Many sample types I
and locations have been added to enhance characterizing the The radiological environmental impact of plant operations.
~ increased sample locations and types in this manual, will be maintained unless it is determined that they are no longer useful or I
The number and type will not be reduced-below necessary data sites.
those stated in T.S. 3.22-1.
Two special sites that have been established are vegetable gardens One is established at the site maintained by site personnel.
boundary alongside the Clay Creek, and irrigated with water from the
. Thes9 data are considered essential for I
comparisons to vegetation not irrigated with effluent stream water-effluent stream.
for determination of bioaccumulation for soil ~ types common to the The second garden is at the North of the site, and is; environs.
irrigated with domestic water. Washed _ vegetables from this site will be. compared to the site boundary washed vegetables for the Unwashed samples will be taken from this garden to comparison.
I evaluate possible airborne materials to the North of the site via the gaseous effluent exposure pathway.
Three other site vegetable gardens have been established to the south, east, and west, to fully represent the four principal Unwashed' samples from these gardens will meteorological' directions.
be evaluated as indicator samples.
All of the current environmental sample locations selected for the Radiological Environmental Monitoring Program are designated in Detailed' maps on which the sampling and monitoring Tables 3 and 4.
I locations are marked are maintained by the Environmental Programs
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
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'PAGE-14 0F 3)
I TABLE 1 TWO LETTER DESIGNATION TO IDENTIFY THE TYPE OF SAMPLE i
LETTER DESIGNATION TYPE OF SAMPLE REPRESENTED
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AS Air Sample I
RH Runoff Hater SH Surface hater
- DH Drinking Hater HH Hell Hater l
MS Mud and Silt (Sediment)
MF Milk Sample (Cow)
[
I RB Rabbit l
SL Soil HS Honey Sample BF Beef Tissue l
BT Beef Thyroid FS Fish Sample LV Garden Vegetation j:
AG Algae Sample PV Pasturage L
TL Thermoluminescence Oosimetry
=i SG Small Game
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'FG
' Frog
'CF Crawfish.
(
PH Pheasant
'DU Duck RI Rice ll Additional letter designation may be added as sample designators if additional' sample types are collected for analysis.
5 The portion of pr'ecipitation on the land that ultimately reaches in jgl
. streams.is considered to be surface water.
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.l RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
3-PACE 15 OF 31-4 TABLE 2 f
SECTOR LETTER DESIGNATIONS USED IN SAMPLE IDENTIFICATION SECTOR DEGREES AND TRUE NORTH
<a SICTOR LETTER COMPASS SECTOR
.'g 1
A 348.'75 TO 11.25 N
8 11.25. TO. 33.75 NNE I
I C.
33.75 TO 56.25 NE:
t 0
56.25 TO 78.75 ENE e
E 78.75 TO 101.25 E
F-
.101.25 TO 123.75 ESE G
123.75 TO 146.25 SE H
146.25 TO 168.75 SSE
- I J
168.75 TO 191.25 S
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L K
191.25 TO 213.75 SSH L
L 213.75 TO 236.25 SH-i H
236'.25 TO 258.75 HSH L.
r-'
~N 258.75 TO 281.25.
H i
281.25 TO 303.75 HNH P
y 7
Q 303.75 TO 236.25 NH p
R 326.25-TO 348.75 NNH The letters "I"'and,"0" are not utilized. This-reduces the chances for i
mistaking them as numbers one and zero respectively.
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. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL:
REVISION:-
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PAGE 16 OF 31 I
TABLE 3 RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS SAMPLE TYPE SAMPLE COLLECTION' I
IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION (OLD ID#)
M3 (Particulates and Iodine)
\\
RASO.1CO IND Heekly On Site (PAP Building (RAHO)-
Carport)
RASO.6KO IND Weekly Tokay Substation (RADO)
- f RAS 6.2Q0 IND Heekly Miller Residence (RAAO)
RAS 7.8CO-IND Weekly Carbondale g
LM (RAFO)
RAS 9.0E0 IND Heekly Ione
.(RAEO)
RAS 10.HO.
CON Heekly Fish Hatchery-(RAGO)
RAS 18.K0 CON Weekly Lodi Substation-I (RACO)
RAS 23.00-CON Neekly SHUD Headquarters (RABO)
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- RADIOLOGICAL ENVIRONMENTAL l NITORING PROGRAM MANUAL PAGE 17 0F-31 TABLE 3 (Continued)
RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS 1
PE SAMPLE COLLECTION 5
F ATION CLASS FREQUENCY DESCRIPTION OF LOCATION t
(OLD 10#)
til.LK RMFO.800 IND Heekly Marciel Ranch.
(RMF00)
RMFS.8PO IND Heekly Moderios O&iry (RMFAO)
RMF8.2KO IND Heekly Angelo Dairy (RMFBO)
RMF24.0LO CON Heekly DeSnayer Oairy
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(eff. 10/07/88) 1 RUNOFF' HATER RRHO.3MO IND Biweekly Effluent Discharge (RRHCO)
RRHO.6MO IND Biweekly Site Boundary 4
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
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I PAGE 18 0F 31 TABLE 3 (Continued)
' RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS l
SAMPLE TYPE SAMPLE COLLECTION M
IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION
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(OLD ID#)-
SURFACE WATER RSHO.7NO IND Monthly Hater Sump RSW1.3F0 INO Monthly Rancho Seco Reservoir l
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(RSHCO) j RSH3.7NO CON Monthly Folsom South Canal Composite Sample
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I (RSHBO)
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RSH15.5F0 INO Monthly Lake Pardee.Re ~'
(eff. 08/09/88)
RSW12.0GO CON Monthly-Camanche Reservoir (RSHAO)
L RSHO,3MO IND Monthly Effluent Discharge Composite Sample
- I DRINKING HATER RDHO.lGO INO Monthly Rancho Seco Site g*
Consumption (potable water) 5
'(RHHCO)
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i RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL TABLE 3 (Continued)
RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS 0
FI A ION L.s N
DESCRIPTION OF LOCATION I~ _l--
(OLD ID#)
RAIN WAT:R F
RRND.6EO IND Seasonal Het Station RRN23.000 CON Stasonal SMUD Headquarters PASTURAGE RPVO.800 IND Monthly Marciel Ranch (RLVHO)
I
-l RPV24.0LO CON Monthly DeSnayer Dairy-(eff. 10/07/88)
I RPV5.8PO IND Monthly Mederios Dairy-(RLVF0)
RPV8.2KO IND Monthly Angelo Dairy I
(RLVGO) b
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RADIOLOGICAL ENVIRONMENTAt. MONITORING PROGRAM MANUAL REVISION:
3 PAGE 2D OF 31 TABLE 3 (Continued)-
RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS FI ION LA N
DES M W M W M
. l-(OLD 10#)
WELL HATER RHHO 3E0 IND Quarterly Site Hell I
(RHHAO).
RHH0.800 CON Quarterly Marciel Ranch (also serves as a drinking water control sample)
RHHO.8HO IND Quarterly Clay Cattle Feedlot (RHHEO)
RHH3.7HO
-IND Quarterly Silva Feed Lot (NEH)
RHH2 INO-IND Quarterly Silva Rancho Vaquero Hell (NEH)
RHHl.BF0 IND.
Quarterly Rancho Seco Reservoir (RHHEO)
RHH2.1MO IND Quarterly Clay Area Hell (RHHBO)
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'l RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION' 3
1 PAGE 21 0F 31 TABLE 3 (Continued)
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RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS j
in SAMPLE TYPE SAMPLE COLLECTION
. IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF-LOCATION (OLD ID#)
SEDIMENT (" MUD AND SILT")
i RMSO.3MO IND Quarterly Effluent Discharge RMSO.6MO IND Quarterly Site Boundary i
l (RMSEO)
RMSO.7NO IND Quarterly Water Sump RMS1.3F0 IND
-Quarterly Rancho Seco Reservoir l
(RMSCO)
I RMS1.8NO IND' Quarterly Confluence of Clay and' Hadselville Creeks I
RMS2.2NO IND Quarterly Hadselville Creek and Clay Station Road (eff 1/88)
RMS14.0M0 IND Quarterly Laguna-Creek at Twin Cities Road RMSO.2HO IND Quarterly Storm Drain Outfall 1 RMSO.2HO IND Quarterly Storm Drain Outfall 2 LI I
I.
J-RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUALREVISION:.
3 PAGE 22 0F 31 TABLE 3 (Continued) l RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS i
SAMPLE TYPE SAMPLE COLLECTION i
IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION l
(OLD 100
-l RMS3.'7NO_
IND Quarterly Laguna Creek at Folsom-South Canal RMSS.4Mo IND Quarterly Laguna Creek at Laguna Road RMS10.ONO IND-Quarterly Laguna Creek at McKenzie Road i
RMS12.0GO CON Quarterly Camanche Reservoir I
Include predator (e.g., bass, sunfish) and scavenge-f_IE (e.g., catfish, sucker) species.
RFSO.3MO IND Quarterly-Clay _ Creek near the PREDATOR Restricted Area Boundary RFSO.3MO IND Quarterly Clay Creek near the SCAVENGER Restricted Area Boundary RFSO.6MO IND Quarterly Clay Creek near the Site PREDATOR Boundary RFSO.6MO IND Quarterly Clay Creek near the Site SCAVENGER Boundary
- k, RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
3 PAGE- 0.3 OF 31 TABLE 3- (Continued)
RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS SAMPLE TYPE SAMPLE COLLECTION IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION
- l J OLD 100 RFSO.?NO-IND Quarterly Water sump (pond) at the PREDATOR-Site Boundary RFSO.7NO IND Quarterly Water sump (pond) at the SCAVENGER Site Boundary RFSl.SFO CON Quarterly Rancho Seco Reservoir PREDATOR RFSl.SFO CON Quarterly Rancho Seco' Reservoir SCAVENGER RFSl.8NO IND Quarterly Confluence of Clay and PREDATOR Hadselville Creeks RFSl.8NO IND Quarterly Confluence of Clay and SCAVENGER Hadselville Creeks RFS2.2NO IND Quarterly Hadselville Creek at.
PREDATOR Clay Station Road RFS2.2NO IND Quarterly Hadselville Creek at SCAVENGER Clay Station Road-
.RFS3.7N0 IND Quarterly Laguna Creek near Folsom PREDATOR South Canal RFS3.7NO IND Quarterly Laguna Creek near Folsom South Canal i
SCAVENGER f
1 RADIOLOGICAL ENVIRONMENTAL MONITORING _ PROGRAM MANUAL--
PAGE 24 0F'31 TABLE 3- (Continued)
=
RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS A ION LAS N
DESCR M M M M 1!hff (OLD 10#)
RF.SS.4MO IND Quarterly Laguna Creek at Laguna PREDATOR Road RFSS.4MO IND Quarterly-Laguna Creek at Laguna SCAVENGER Road RFSIO.0MO IND.
Oyarterly Laguna Creek at McKenzie g
PREDATOR Road g
RFS10.0MO IND Quarterly Laguna Creek at McKenzie SCAVENGER Road RFS14.0MO IND Quarterly Laguna Creek at Twin Cities Road PREDATOR RFSl4.0MO IND Quarterly Laguna Creek at Twin Cities Road SCAVENGER ALGAE SAMPLES RAGO.3MO IND Quarterly Effluent Discharge (RBAO)
RAGO.6MO IND Quarterly Site Boundary RAGO.7NO IND Quhrterly Water sump (pond) at the Site Boundary I
,3..;;.7 "a.
J RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:-
3-PAGE-25 0F 31 TABLE 3- (Continued) l RADIOLOGICAL ENVIRONMENTAL SAMPLING LOCATIONS SAMPLE TYPE SAMPLE COLLECTION I
IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION
' l --
(OLD 10#)
l:
RAGl.3F0 CON Quarterly Rancho Seco Reservoir RAGl.8NO IND Quarterly Confluence of Clay and lY Hadselville Creek RAG 2.2NO IND Quarterly Hadselville Creek near Clay Station Road RAG 3.7NO IND Quarterly Hadselville Creek at Folsom South Canal-(RBBO) l:
RAG 5.4HO IND Quarterly Laguna Creek at Laguna Road'
.l RAG 10,0NO IND Quarterly Laguna Creek at McKenzie.
Road RAG 14.0MO IND Quarterly Laguna Creek at Twin Cities Road 101L RSLO.2JO IND Quarterly Storm Orain Outfall 3 RSLO.2KO IND Quarterly Storm Drain Outfall 4 RSLO.3LO IND Quarterly Storm Drain Outfall 5
. l, RSLO 2HO IND Quarterly Storm Drain Outfall 6 l
l I
RADIOLOGICAL ENVIRONMENTAL-MONITORING PROGRAM MANUAL REVISION:
3 PAGE 26 0F 31 TABLE 3 (Continued)
RADIOLOGICAL ENVIRONMENTAL iAMPLING LOCATIONS l
SAMPLE TYPE SAMPLE COLLECTION
~ IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION I
(OLD ID#)
j RSLO.3MO IND Quarterly Storm Drain Outfall 7
.I RSLO.3HO IND Quarterly Storm Drain Outfall 8 RSLO.3MO IND Quarterly Storm Drain Outfall 9=
I RSLO.5A0 IND Quarterly North Site Garden RSLO.6MO IND Quarterly Site Boundary RSLO.3A0 Quarterly Storm Drain Outfall 10
[
(eff. 7/88) 4 k
i j
RSLO.300 IND Quarterly Storm Drain Outfall 11 (eff. 9/88)
RSLO.7NO
.IND Quarterly Silva Property-
'RSLI.3F0 CON Quarterly Rancho Seco Reservoir f
RSLI.5NO IND Quarterly Silva Property 8
RSL1.8NO IND Quarterly Silva Property 5
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p
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7
[:
i RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL REVISION:
3 PAGE 27 0F 31 1
TABLE 3 (Continued) l
. RADIOLOGICAL FNVIRONMENTAL SAMPLING LOCATIONS s
L SAMdLE TYPE SAMPLE COLLECTION Il-IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF' LOCATION
-(OLD ID#)
-CRAHFISH
+
RCFO.CVD IND Quarterly Clay Creek at the Site Boundary l
RCF3.8PO CON Quarterly Folsom South Canal L
RCFO.7NO IND Quarterly Mater sump (pond) at the SiteBoendary I
RCF3.7NO IND Quarterly Hadselville Creek at Folsom south Canal RCF10.0MO IND Quarterly Laguna Creek at McKenzie g
Road
)
W GARDEN VEGETABLES-HARVESTED AT LEAST SEMI-ANNUALLY (SA), MONTHLY THROUGHOUT THE GR0HING SEASON (MTGS)
RLVO.5A0 IND SA-MTGS Broadleaf Vegetation I
Deposition Garden (3 broadleaf samples).
I I:
I I:
)
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL PAGE 2B 0F 31 TABLE 3 (Continued)
RADIOLOGICAL' ENVIRONMENTAL SAMPLING LOCATIONS SAMPLE TYPE SAMPLE COLLECTION-IDENTIFICATION CLASS FREQUENCY DESCRIPTION OF LOCATION d'
(OLD 10#1-I' RLVO.6MO IND SA-MTGS Site Boundary Vegetable Irrigation Garden (1 vegetable sample)
I RLV18.K0 CON SA-HTGS Truck Farm in the Lodi Area (3 broadleaf and 1-(RLVFO) vegetable sample)
BEEF TISSUE Beef Tissue From Cattleo
{.
RBFX.XNO-IND SA Raised West Of The Site Beef Tissue from Cattle
}
RBFX.XX0 CON SA Raised In Least Prevalent Wind Direction Sectors f.B.QGS l;
'RFGO.6MO IND Quarterly Clay Creek at the Site Boundary
~
RFGl.5F0 CON Quarterly Rancho Seco Reservoir RFG2.2NO IND Quarterly Hadselville Creek at Clay Station Road l
I RADIOLOGICAL EhVIRONMENTAL-MONITORING PROGRAM MANUAL REVISION:-
3' TABLE 3 (Continued)
RADIOLOGICAL-ENVIRONMENTAL SAMPLING LOCATIONS SAMPLE TYPE SAMPLE COLLECTIO:
I IDENTIFICATION' CLASS FREQUENCY 0*~. 7DTION OF LOCATION (OLD 10#)-
RFG3.7NO IND Quarterly shelville Creek at l
. l[
folsom South Canal
.I i-RFG10,0MO
.IND Quarterly Laguna Creek at McKenzie Road
!I s
1
- 3
'I
.I g
4 I
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a
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RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM MANUAL
.3 REVISION:
PAGE 30 OF 31 ENVIRONNENTAL THERM 0 LUMINESCENT 00$1 METER LOCATIONS i
IDENT/DESIG CLASS
~19 MAP #
IDENT/DESIG CLASS TLD MAP #-
. NUMBER IND/ CON NUMBER IND/ CON RTLO 3R0 IND 1
RTLI.7LO IND 21 l
RTLO.3C0 IND 2
RTL1.6]O IND 22 RTLO.3NO IND 3
RTL1.8KO IND 23 RTLO.3LO IND 4
RTL1.7NO IND 24-RTLO.3NO-IND 5
RTL3.BLO IND 25 l
RTLO.4F0 IND 6
RTL3.9KC IND 26 RTLO.5CO IND 7
RTL3.6]O IND-27 RTL6.200-IND 8
RTL3.7NO IND 28 RTL23 00 CON 9
RTL4.230 IND 29-RTL18.K0 CON 10 RTL7.4MO IND 30
'RTLO.6KO IND 11 RTL3.7NO IND 31 3
-RTL9.0E0 CON 12 RTL4.8PO IND 32 RTL10.NO
_IND 13 RTL3.BHO IND 33 RTL11.M0 CON 14 RTL3.800 IND 34 RTL10.HO CON 15 RTL1.9N0 IND 35 ll RTL2.,5MO IND 16 RTL1.6PO IND 36 RTL8.2KO IND 17 RTL1.900 IND 37 RTL7.8CO IND 18 RTLI.6RO IND 38
]
'RTL1.8F0 IND 19 RTL1.5B0 IND 39 RTL1.5HO IND 20 RTL1.5A0 IND 40 I
RADIOLOGICAL LNVIRONMENTAL MONITORING PROGRAM MANUAL Pact 31 or 31 TABLE 4 (Continued)
ENVIRONMENTAL THERM 0 LUMINESCENT DOSINETER LOCATI M g g RD W #
IDENT/DESIG CLASS TLD MAP #
D DESIG NUMREq fND/ CON RTL).8CO IND 41 RTL14.P0 CON 61 RTL4.4GO IND 42 RTL11.M0 CON 62 RTL1.7F0 IND 43 RTLO.800 IND 63 RTL1.3F0 IND 44 RTL9.5EO HD H
RTL1.8E0 IND 45 RTLO.6MO IND 65 RTL1.400 IND 46 RTLO.4NO IND 66 g, 7jg9)
RTL3.0C0 IND 4-RT
.4 IND 67 RTL3.700 IND 48 RT
.3 3D H
g)
RTL3.2E0 IND 49 RTL3.5F0 IND 50 RTL10.F.0 CON 51 RTL19 E0 CON 52 Il RTt12.G0 CON 53 RTL11.00 IND 54 RTL8.0PO IND 55 RTL4.600 IND 56 RTL7.6AJ IND 57 RTL6.6BO IND SB RTL11.R0 CON F9 RTL11.A0 CON 60 I
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