ML19309D523

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Effluent Monitoring & Environ Surveillance Programs: Annual Summary,1979, Revision 1
ML19309D523
Person / Time
Site: 07000754
Issue date: 01/31/1980
From: Broz R
GENERAL ELECTRIC CO.
To:
References
15781, NEDO-24780, NEDO-24780-R1, NUDOCS 8004100423
Download: ML19309D523 (82)


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VALLECITOS NUCLEAR CENTER 1

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NEDO-24707 Class I Januar/ 1980 EFFLUENT MONITORING AND ENVIRONMENTAL SURVEILLANCE PROGRAMS ANNUAL SL7. MARY - 1979 7ALLECITOS NUCLEAR CENTER OM Prepared by:

R. E. 3roz, SpecTal Environmental Protection Radiological and Environmental Protection

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Approved by:

P. S. 'Jebb, Manager Radiological and Environmental Protection 1-l I

NUCLEAR ENGINEERING CIVISION

  • GENERAL ELECTRIC COMPANY VALLECITOS NUCLEAR CENTER, PLEASANTON, CALlFORNIA 94566 GEN ER AL h ELECTRIC

NEO-24787 DISCLAIMER OF RESPONSIBILITY This cocument was crecarea cy cr 'cr the General E:ecmc Comcany. Nestner the General Elecmc company nor any ct :ne contncutors to tnis cccument:

A.

Makes any warranty cr recrosentatscn. express cr imcried, with rescoct to the j

sccuracy, ccmoteteness. or usefulness ct the ontormation containec in mis cocu.

ment. ce that the use ct s,sy intctmacon cisc!csed in this cocument may nct intnnge cnvately ownec ngnts: cr 9.

Assumes any resocnsicality ?ct riacility or camage ci any kuna wercn may result trcm me use ct any entctmation cisc!csec :n this accument.

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NEDO-24787 CONTENTS Page I.

DiTRODUCTION 1

A.

EFFLUCIT MONITORI:iG PROGRAM i

1.

Waterborne Effluents 1

2.

Airborne Effluents 2

3.

CIVIRONMDITAL SURVIILIAICE PROGRMi 2

C.

COMPLIANCE

SUMMARY

4 1.

Nuclear Regulatory Commission and California Department of Health 4

2.

California Regional Water Quality Control Board 4

II.

EFFLUENT MONITORING DATA 5

A.

WATERBORNE RELEASES 5

1.

Discharge Volumes 5

2.

Radioactivity 8

3.

Nonradioactive Releases 11

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3.

AIR 300!E RELEASES 11 III. ENVIRONMENTAL SURVEILLANCE DATA 40 A.

SURVEILLANCE FOR WATEREORNE RELEASES 40 1.

Receiving Waters 40 2.

Ground Waters 30 3.

Stream Bottom Sediments 50 4

Soil 59 3.

SURVEILIAICE FOR AIR 30RNE RELEASES 62 1.

Environmental Air Samples 62 2.

Cloud-Camma Monitors 62 3.

Vegetation 66' 4

IV.

WATER TREATMEi! CHEMICALS 66 V.

METEORCLOGY 68-e 111 l.

NEDO-24737 EFFLUENT MONITORING AND ENVIRONMENTAL SURVEILLANCE PROGRAMS ANNUAL

SUMMARY

- 1979 VALLECITOS NUCLEAR CENTER h\\

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h R. E. Broz u)O ggs I.

INTRODUCTION This report summari:es activities and data for the Effluent Moni:oring and Environmental Surveillance Programs for calendar year 1979 at Vallecitos Nuclear Center (VNC).

Effluent monitorir.g includes =easurements of airborne radioactivi:y releases from facility stacks and :he measurement of radioac:1ve and nonradioae:1ve constituents in water effluents released through :he site industrial vastewater systems. Environmental surveillance encompasses the measurement of radioactivity in air near or beyond the site perimeter and the measuremen: of both radioac:ive and nonradioactive constituents in neighboring streams, wells, soils, and vegetation.

A.

EFFLUE'IT MONITORING PRCCRAM The Effluent Monitoring Program has been developed to assure that VNC site release limits for air and water are not exceeded and addi:ionally to assure that releases are maintained as low as reasonably achievable.- Release limi:s for numerous nonradiological constituents have been established by the Environ-mental Protec:1on Agency and enforced by the California State and :he Regional Water Quality Control Board (CRWQC3).

Radiological release li=1ts have been-established by the Nuclear Regulatory Co= mission and :he California Department of Heal:h.

1.

Wa:erborne Effluenta Waterborne effluents released from VNC si:e facilities can be classified as l

41:her industrial wastewater, prccessed sanitary wastewater, or clean water.

l 1

NEDO-24787 Indus: rial wastewater includes process and cooling water which is first piped to a pH adjustsent facill:y prior to discharge :o one of three available 60,000-gallon recention basins. Tes:s for pH and radioac:ivity are performed on a watar sa=ple froct each basin prior to basin discharge in:o Vallecitos Creek.

(Any devia:1ons from this practice for individual basins during the year / quarter have been previously repor ed in wri:ing to the Board.)

In addition, samples l

from all basin discharges are accumula:ed and analyzed at specified intervals for a variety of consti:uents.

i Sani:ary wastes are collected and processed in a septic tank prior to undergoing sand filtration and chlorination.

Processed sanitary wastewater is discharged by land disposal (irrigation) on VNC proper:y (see Figure u.

Prior to July 1, 1977, sanicary wastewater was discharged from the si:e with industrial wastewater.

Clean water discharges consist of storm runoff and small quanti:1es of wa:er known to contain no radioactivity. The latter includes condensate from building air conditioning equipment. These waters flow direc:1y :o drainage di:ches vnich enter Vallecitos Creek.

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2.

Airborne Effluents Airborne effluents consist of discharges from VNC facility stacks.

Stack releases are sonitored for radioac:ivi:y even : hough sulti-stage filtering is ac::=plished prior to discharge.

3.

ENVIRONMENTAL SURVEILLANCE PROGR.ui

'Jacer and air samples are obtained a: or beyond :he si:a boundary to ascertain to what excent, if any, VNC discharges are detectable in the environment.

Receiv-ing water (streams), ground water (wells), and screas bot: s sediments, are

eni:ored for pollutants which could have been dispersed by wa:er. Vegeta:icn samples, soil sa=ples, envir:nmental Air samples, and cloud-ga==a n:ni:oring are utilized :o detec: :he presence of radioac:ivi:7 in air.

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CC:'PL1ANCE Stee.ARY 1.

Nuclear Regula:ory Cc==ission and California Depar :en: of deal:h t

7NC radioac:1vi:7 releases vers well vi:hin :he li=1:s specified by :hese agencies. There were no 1:e=s of noncompliance. Co=pliance IL=1:s are lis ed in ICC7R20 Appendix 3, Table II, Column 2 and California Adminis::a:ive Code Ti:le 17, Sec:icn 30355, Appendix A, Table II, Column 2.

Co=plicnce vi:h :hese limits for the release of individual basins is determined by gross alpha and be:a analyses based on :he mos: res::1ctive iso:cpes which could reasonably be introduced into the sys:em.

2.

California Regional Wa:er Quali:7 Control 3 card i

l Ca February 13, 1977, the CRWQC3 amended :he discharge per=1; issued :o VNC so as :o classify :he si:e as a sino: discharger. 7NC reporting :o :he Inviron -

= ental Protec:ica Agency was thereby el1=ina:ed, and the frecuency of repor:s

o che CRWQC3 was reduced from :on:hly :o quar:erly.

The CRWQC3 issued Order No.76-127 on Dece=ber 2, *976, which required : hat 1

(a) by July 1,1977, VNC cease discharge of processed sani:ary vasceva:er when no na: ural flev =c:urs in Alameda Creek above Niles and (b) VNC submi: a feasi-bili:y study :o :he Scard by July 1, 1977, de: ailing a plan :o sisilarly regula:e :he dischargs of industrial vasceva:er.

3c h recuire=en:3 were ful-filled on schedule. The feasibili:y s:udy was c:cple:ed by :he engineering fir:

of 3:own and Caldwell of Walnu: Creek, California.

This firs also pr:vided the dest;n c:1:eria for an 1:: iga:1:n system for use in land disposal of :he l

l processed sani:ary vastavater. This sys:em was opera: enal before July 1, 1977.

CI-7NC c:mpleted a cos: upda:e for opera:1cn and :ain:enance of :he feasibili:y s:udy as required by :he CRWQC3 on January 13, 1930.

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A1: hough no for=al rescenses or a=endmen:s have been cade by the CRWQC3

encerning land disposal or :he :res:ed sani:ary was:eva:ar, cur sampling pr:g :s includes :he ;a:1:e:ars lia:ed bel:v.

NEDO-24787

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1.

Total coliform (weekly) 2.

Set:1eable solids (per discharge) 3.

pH (per discharge) 4 Radioactivity (per discharge)

There were no limi:s exceeded during 1979, since no processed sani:ary waste-water has been discharged from the site.

A listing of laboratories which perform CRWQCB required analyses is shown in i

Figure 2.

The two external laboratories are certified by the CRWQC3.

In September 1979, CE-VNC established a new contrac: with an outside vendor for analysis of environmental samples. As a result of this change, the method of repor:ing sample results changed in which the ac:ual analytical results obtained from measurements are reported - this is to be contrasted with the previous =eched of reporting results as "less chan :he minimum sensi:1vi:1es of seasure=ent." This change does not necessarily mean that = ore sensitive analyses are perfor=ed on any given sample.

II.

EFFLUENT M.ONITCRING DATA A.

WATER 30RNE RELEASES 1.

Discharge Volumes Oaily industrial and sanitary wastewater di..harge volumes are st==ari:ed in Table 1.

There were days when the =aximum design flow on the sanitary system was exceeded. This is attributable to rainwater in leakage and does not represent true sanitary waste discharge volume. This discharge volume did exceed 75% of the design capacity on 31 days during 1979 (see Table 6).

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NEDO-24787 LISTING OF LABORATORY ANALYSES DONE AT GENERAL ELECTRIC COMPANY VALLECITOS NUCLEAR CENTER 1.

CH 4 Alpha Tctal 2.

CisscNed Cxygen 5.

Beta-Gamma Total 3.

Temperature 6.

Settfeacle Sclids L1 STING OF LABORATORY ANALYSES PERFORMED FOR GENERAL ELECTRIC COMPANY VALLECITOS NUCLEAR CENTER 1.

Frecenksen Engineenng Co.. 'nc.

Perfctms fisn bicassays, total ccliform.

Execuove Center Suilding ammenta nitregen and nitrate nitregen 1755 Broadway Oakland. Califemia 946 2

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Telecyne isctcces Ccrp.

Performs pencdic scil and water 20 Van Euren Avenue analysis fcr Pu-239. 240 and 233:

Westwccd. New Jersey 07675 and tntum 3.

Trace Analysis Laboratcry. Inc.

Perfctms perccic !ctal general 3423 Investment ENd., Nc.14 mineral analysis en s;te wastewaters Hayward California 94545 4

United States Testing Co., inc.

Perfcrms mcst raciclegical and ncn-2aC0 Gecrge Washing!cn Way radiciegical analyses en water, soil.

Ricnland. Wasningten 99352 stream cettcm, and vegetaticn samcles

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NEDO-34787 2.

Radioactivity Radioactivity seasurecents for influent and effluent waters are s" - 'rized in

~

Tables 2 and 3.

Table 2 indicates essentially no difference between =easure-

=ents of influent (from the San Francisco water supply system) and =onthly composites of industrial effluent.

Daily basin effluent data is shown to be higher in value due to short half-life constituents. These samples are combined to form the =onthly co=posite. When the monthly composite is completed and then counted, the short half-life con-stituents have decayed to below detectability.

Total waterborne radioactivity released during 1979 based on the daily basin effluent data is shown graphically below:

Radioactnnty Wavid Efffuent - Incustcad a f4Cil J 7 f4C;)

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MEDO-24787

\\

u, Table 3.

Wa:er Ef fluent - Three-Month Cceposite

,xut nnico

";'y

..u c.

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12/1n8 to 2/28n9

< 10

< 10 0.57

< 50

< 50 3/1n9 to 5/3169

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< 50 9/1 to 11/20ng 0.0 1.92.

< 0.2 5.47

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VPC*

5.0C0 3C0 300 20,000 30.C00 i

  • Maximum Permiss.oie Concentration Annual average release concentra:1ons for the past 6 years are shown in Table 4 t

i below.

l i

Table 4.

Average Concentrations in Daily Sample of Indrustial Effluent.

I l

Ci/l l

l Year 2

3,y 1973

< 30.7

< 34.9 1975

< 30.3

< 176.5*

1976

< 32.3

< 66.1 1977

< 30.6

< 65.5 1973

< 30.7

< 54.3 1979

< 31.2

< 60.5 Righer :han nor=al concentrations were due to a leak in the pri=ar/ heat e:cchanger at :he Janeral Electric Test Reac:Or.

The prinary radioisotope was Na-24 which has half-life of 15 hours1.736111e-4 days <br />0.00417 hours <br />2.480159e-5 weeks <br />5.7075e-6 months <br />.

10

NEDO-24787 The. data La Tables 2 through 4 are derived by summing da:a obtained from

=essuremen:s of daily water releases. Many of these seasuremen:s were found

o be less :han the detec: ion limits of standard laboratory inscru=entatica.

The data listed necessarily include the sul:1ple'su==a:1on of :hese detection lini:s and :herefore represent the saximu= releases possible fros che VNC during the calendar year.

3.

Nonradioactive Releases Tables 3 through 33 su=marize da:a relating to nonradioactive effluent param-eters. CR'4QC3 compliance limits are summari:ed on :he Compliance Su==ary, Table 6.

A1: hough measurements are required, there are no compliance lisi:s for dissolved oxygen, turbidity, chromium, lead, and zinc.

The 96 hour0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br /> toxici:y tests for survival of fish in undiluted wastewater were 4

all in compliance during 1979.

3.

AIRBOD E RELEASE 3 During 1979, 16 stacks required either regular or intersi::ent sa=pling at 7NC.

Pertinent data for each stack are given in Table 34.

Operating components serviced are given in Table 35.

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NEDO-24787 Table 5.

Su= mary of Nonradioac:ive Effluen: Tests I.

Daily - pH II.

'4eekly (analyses perfor=ed on 24-hour co=posi:e samples)

To:a1 Califors Bac:eria (sani:ary wastewa:er only, grab sample)

Total Suspended Mat:er-(weekly grab sample, sani:ary only)

Chloride Copper Mercury Temperature III. Monthly (10 si composi:e of each basin discharged excep: those no:ed)

Dissolved Oxygen (Each basin is grab sa= pled once per son h)

Total Dissolved Solids Turb;dity Chromius Lead Zine Fish Toxicity (24-hour compos 1:e once per =on:h) 011 an'i Grease (Grab sample from each basin released in 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, analy:ed separa:ely, and resul:s averaged)

IV.

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NEDO-24787 Table 7 Measurement of pH Daily Recention Basin Samples

-H Number Cf I'*

I'*

MCNTH Max Min Av January 49 8.5 6.6 7.3 February 37 7.3 6.6 7.0 Maren 42 7.6 6.6 7.1 Acnt 36 7.9 6.7 7.2 May 42 7.6 6.3 7.2 June 42 8.3 6.5 8.0 Juiv 26 3.1 6.5 7.1 August 23 7.9 6.5 7.2 September 49 8.1 6.5 7.1 Oc: ber 41 8.1 6.5 7.0 Novemter OS 8.3 6.5 7.1 Decemcer 23 7.3 6.5 6.3 Total 481

$4moies Annual

., 9 Maximum Annual 6.6 Mimmum f

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NEDO-26787 Table 9 Weekly Effluent - 24 Hour Cc=posite Total Suspended Matter Chloride Copper Mercury SAMPLING DATE mg/l mg/l mg/l ag/l 1/3 - 1/4/79 0.5 23 3 0.007 0.0005 1/10 - 1/11/79 0.8 35.3 0.011 0.0008 1/17 - 1/18/79 1.0 2.3 0.009

<0.0005 1/24 - 1/25/79 1.0 51.5 0.007

<0.0005 1/31/79 1.0 30 0.009

<0.0005 Monthly Average 0.86 24.28 0.0086

<0.00056 Table 10.

Weekly Iffluent - 24 Hour Composite Total Suspended Matter Chloride Copper Mercury SAMPLING DATE

=g/l sg/l eg/l

=g/l 2/7 - 2/3/79 1.3 17.9 0.005 0.0008 2/13 - 2/15/79 33 79.1 0.007

<0.0005 2/21 - 2/22/79 2.3 16.1 0.01'

<0.0005 2/28 - 3/1/79'

<0 3 52.1 0.008

<0.0005

' 0.00058 Monthly Aversge 1 93 41 3 0.0078 4

m D

NEDO-24787 Table 11.

  • 4eekly Effluent - 24 Hour Cc posite Total Suspended Matter Chloride Copper Me rcury SAMPLINO DATE

=g/l sg/l mg/l eg/l 3/7 - 3/8/79 23 8.1 0.018

<0.0005 3/14 - 3/15/79 73 35.9 0.012

<0.0005-3/21 - 3/22/79 33 7.7 0.012

<0.0005 3/25 - 3/26/79 2.5 28.5 0.029

<0.0005 Monthly Average 3.35 20.13 0.0175

<0.0005 Table 12.

=g/l zg/l

=g/l mg/l 4/5 4/6/79 13 12.0 0.016

<0.0005 l

4/11 4/12/79 1.0 8.0 0.012

<0.0005 4/18 4/19/79 1.0 19.5 0.011

<0.0005' 4/25 - 4/26/79 1.0 10.5 0.018

<0.0005 Monthly Aversge 1.08 12.5 0.0143

<0.0005 4

NED0-24787 Table 13 Weekly Effluent - 24 Hour Conposite Total Suspended Matter Chloride Copper Me rcury SAMPLING DATE mg/l

=g/l ag/l

=g/l 5/2 - 5/3/79 3.3 79 0.012

<0.0005 5/9 - 5/10/79 2.0 6.4 0.012

<0.0005 5/17 - 5/18/79 1.8 10.5 0.010

<0.0005 5/23 - 5/24/79 1.5 7.6 0.006

<0.0005 5/30 - 5/31/79 2.0 5.3 0.011

<0.0005 Monthly Average 2.22 7.64 0.0102

<0.0005 Table 14 Weekly Effluent - 24 Hour Oc=po01te Total Suspended Matter Chloride Copper Me ro'n /

3AMPLING DATE ng/l

=g/l g/l g ' 'A _

6/6 - 6/7/79 0.3 7. 0' O.013

<0.0005 6/13 - 6/14/79 0.5 9.5 0.011

<0. 00t'5 6/21 - 6/22/79 0.5 6.4 0.015

<0.0005 6/27 - 6/29/79 13 6.1 0.006

<0.0005 Monthly Aversge 0.78 7.25 0.0113

<0.0005 p

4

NEDO-24787 Table 15

'4eekly Effluent - 24 Hour Cc=posite Total Suspended Matter Chloride Copper Mercury SAMPLl!!G DATE mg/l mg/l sg/l mg/l 7/4 - 7/5/79 1.3 5.2 0.017

<0.0005 7/11 - 7/12/79 2.0 13 9 0.024

<0.0005 7/18 - 7/19/79 1.5 32 0.014

<0.0005 1

7/25 - 7/26/79 1.0 4.7 0.026

<0.0005 Monthly Average 1.58 6.75 0.0203

<0.0005 Table 16. *4eekly Effluent - 2a Ecur Cc=posite Total Suspended Matter Chloride Copper Mercury SAMPLI:lG DATE mg/l mg/l

=g/l

=g/l S/1 - 3/2/7 13 35 0.017

<0,0005 8/8 - 3/9/79 0.5 4.0 0.017

<0.0005 3/15 - 3/16/79 03 2.1 0.005

<0.0005 3/22 - 8/23/79 0.5 6.0 0.0c8

<0.0005 3/29 - 3/30/79 33 2.8 0.017

<0.0005 l

l Monthly Aversge 1.18 3.68 0.0128

<0.0005 l

e 19

NEDO-26787 Table 17.

Weekly Effluent - 24 Hour Cc=posite Total Suspended Matter Chloride Copper Mercury SAMPLING DATE mg/l ag/1-mg/l mg/l 9/5 - 9/6/79 2.00 1.0 0.008 0.0001 9/12 - 9/13/79 3 00 1.6 0.01 0.0001 9/19 - 9/20/79 2.50 3 13 0.02 0.0001 9/25 - 9/27/79 3.00 4.17 0.01 0.0001 Monthly. Average 2.63 2.48 0.0120

-0.0001

~

Table 18. Weekly Effluent - 24 Mcur Composite Total Suspended Matter Chloride Copper Mercury SAMPLING DATE mg/l

=g/l mg/l mg/l

  • 0/3 - 10/4/79 1.5 73 0.03 0.0008 10/10 - 10/11/79 2.0 8.86 0.014 0.0003 10/17 - 10/18/79 7.0 5.8 0.02 0.0002 10/2u - 10/25/79 6.3 43 0.02 0.0002 10/31/79 8.5 4.59 0.023 0.0005 Menthly Average 5.00 6.19 0.021 0.0004

'O l

NEDO-24787 0

Table 19 Weekly Effluent - 24 Hour Composite Total Suspended Matter Chloride Copper Mercury SAMPLINO DATE sg/l mg/l mg/l sg/l 11/7 - 11/8/79 35 3 13 0.017 0.00025 11/14 - 11/15/79 2.5 3 65 0.014 0.0005 11/21/79 2.5 2.78 0.007 0.0006 11/28/79 2.0 3 65 0.015 0.0001 Monthly Av.erage 2.63 3.3 0.013 0.0004 Table 20.

Weekly Effluent - 24 Hour Cc=posite Total Suspended Matter Chloride Copper Mercury 3AMPLINO DATE

=g/l

=g/l

=g/l mg/l 12/6/79 3 00 6.0 0.015 0.0003 12/12/79 4.5 33 0.008 0.0001 12/19 - 12/20/79 1.5 14.1 0.02u 0.0003 12/26 - 12/27/79 6.0 21.2 0.039 0.0001 Monthl7 Aversse 3 75 11.15 0.0215 0.0002 I

e

NEDO.-24737 Table 21.

'Ja:ar Effluen: Nonradiological Cons:1:uen:s Monthly Samples 24-HOUR COMPOSITE r e.m to

  • """/ *
,=

::::::- T 7e to z

as. 7-pe.emed tatw towous commes ese m ee "I

"t gt M

wt gt et w

a===s

=

m ese MONTH 1118 111 N

N N

4.1 ES 11 0.9 34 102 0 80

<0.00t 0 029 0.042 100 100 100 100 I'b'"Y 9.3 9.7 84 1.1

$7 87 0.06 0.001 0.011 1037 100 100 100 100 Merah 34 10.0 L7 1.0 47 106 0.60 3.003 3.011 0 e44

'00 1CO 100 too Ass a 33 9A la I$

42 49 1.00 0.001 0 000 0 073 100 100 100 100 M*f SJ 9.4 SJ 2.3 41 57 0J50 0001 0 011 G CS7 100 100 100 100 40' So s.0

<31 33 45 3 80 000s 0 019 0 04 100 100 too 100 Jdf 7$

76 74 OS 26 26 J 60 0 0c6

<3 010 0 062 90 100 M6 M

^*

75 7.5

?S

0. 2 23 44 3 60 0.005 0.012 0492

'00 100 96 8 M

I'M ****'

40 8.0 8.0 2.3 43 29 3.21 0006 04tl 0 0a6 100 t00 M4 M

Csiete' 49 7.4 4.5 23 34 3.20

<303 0 02 0.10 100 100 97 7 39 Neewatw 32 32 9.2 1 64 t2 29 3 17 0 001 0.01 3.079 tCO 100 38.1 39 Ossembw ag 3a 3.4 0.1 29 44 0 21 0.001 3.005 0.083 100 100 3e e 99.5 we.e. esae se.eae.e.a sue.e eenw.

'destesse tote ennese te enesyge.

l i

l i

i i4 en e

Tala t e 22 Annual Average Wast e Cleat ac t es ist ic:. anti 1 iaalitig Suuunary (Unlu:.s ut lici wise not eil, l' i gu i e u in time Talites are average values) w a s.s i.e.s o.,..,

su..

s..

c u..ia.

c. n.,

u.., y Ha'a - '8

' *0 - "e 2

s.ua.

u.ei..

8.I.-*l A.

u..

sa4.

E s.et y D.6t y

$ 3.et y 8d aa H=

ase.s e u s.sa an ass

=.se f

. e rd. r sas/I 6e/d.y

.= es t to/ der

.= elf he/ day a.est me/ day snest he/4.y m.e/I holder

  • s/I he/ day J.=

u o s4 o la 0 06 09 0 32 102 36 3 0 86 03l 24 28 8 64 0 00ut.

0 0Jo <b6

< l.S

_... ~.

O Otu o i2 o un 1.1 0 13 u7 26 0 l9f 0 t.8 41.30 1235 0 00lb 0002 <68

<l8 I '8' I

o uul u its u tata 1.0 0 38 lub 32 b 3 8b l.18 20.83 6.17 0 0l it, 0 00t, <6D

< l.4

^ ' ' '

0 u1/

U l2 0 06 86 0 44 ass 24.3 1.00 0 29 12 f.0 3 48 0 014:1 Olm4 <60

'< t 4 u ssui u s2 u u6 20 u ts6 87 2G )

2.22 0 141 7 64 2 34 0 010'.'

0 003 <60

<34

a..

is ut2 4 0 82 o tai IO I

'O DJ 46 14 3 0 78 0 2b 7 2b 2_30 0 0113 0 004 <60

<la n

t>

T 3"88 o(m.3 0 IJ u

O5 0 83 2u 6 lso l.68 0.45 6 lb I.76 0 0201 000t <60

<lo ao

^"d 0 014 0 12 0 0em 0.2 o ub 4a 13 4 8.18 0.33 3:28 4 03 0 032:

O tM11 <60

< 11i S*P u u'NI O ld u

23 0 41b 23 10 8 2 63 0 06 2.48 0 92 0 012 0 0ut 10 oat.

O.e st u /9 0 IU u

34 10.2 60 1 60 t2.lu I85 0 021 O DO:

40 8.20

~_.

fewe o u/J U 82 0

1 64 0 4b 2u

/ ti3 2 63 0 72 3.3 138 0 083 0 301 40 2.40 law u po2 0 82 0

01 0 03 44 10.33 3.76 0 88 II.lb 2 62 0 0281

0008, 20 0.4t.

O. l'l O D23 < 0 01 < 0.002 0 0sv 0 14 0On

<l.Il.

o.35 e,0.4 le.3 3.75 0.es 12.22 3.7e 0.044 0.007

<4.4

< l.j s 0.30 0.023 EO.08 <0.002

["*',",*,*,

1

  • A:i. lyses eni liiesa sonalisucula use pestonned usily once Isee year.
  • %..ps.

.. a sos sa ps us a..eis..

v...a.

u..a.s.s p fasa..

s,un s,-

NELO-2'.787 Tabla 23.

Annual 'Jasta Charac:aristic and Loading Su=:ary

'A l

TOTAL SUSPEMOED MATTU 4,

I W

CONCENTR AT1CN tmeril l

LOAOl8*G Uteeri 4

(

h or s h ars.nem l

1979 A

7,,,,

9.,_

u,,,,,,,,,,

2, 7,,

y_

%lw I

ucNTH vies.a Aaevase W"3 ^^ Y 1.0 0.5 0.88 0

5 1.50 025 0.68 0

5 7sanuAnv 3.3

<3.3 1.93 0

4 3.31

<0.15 1.27 0

4 l

WAACM 7.3 2.3 3.85 0

4 10.97 1.15 2.60 0

4 i

t.3 1.0 1.C8 0

4 12,0 3.50 } 0.55 0

4 f 1.50 WAY 3J 1.5 2.2:

0 5

3.81 0.75 0

5

.uNa 1.3 0.5 0.78 0

4 100 025 0.55 0

4

,ULY 2.0 1.0 1.58 0

4 2.00 0

0.32 0

4 l

AUGUST 3.3 0.3 1.18 0

5 3.30 0.15 0.73 0

ss7Ttwass 3.0

,o 2,$a o

4 4,$1 o

2,;$

o 4

CCTCesR 8.5 1.5 5.0 0

5 12.77 0

300 0

5 1

%vtMes7r 3.5 2.0 l 2.63 o

4 3.50 o

1.58 o

4 l

l Os m osa 6.0 1.5 3.75 0

4 5.0 0

1.94 0

4 g

(

k

[' '..i l

1

[.

~- (g-l-l AN NU A L m

3.5>

4.s

<r.:0 c "'. -

."m.*lo.:s L MNudk h

a a

I

,,,,,. _ t

.i i

m t

t p9

,=;;,

s

+

yl I

l i

  • 1 Ak

NEDO-24787 Table 2'..

Annual 'Jaste Charac: eristic and Loading 0"- ary

'A,

CHLORID E l

A*

CONCENTRATICN WD l

LCACtNG (besyt

't

___,,=

- - I wl _maass _m_ l _..

I h.t 5m==

g979 t,

_i-i

W ^^ Y

$1.5 2.3 24.2S 0

5 77.*6 1.40 19.C5 0

5 I

79.1 l16.1 41.20 0

4 79.21 8.C6 27.23 0

4 35.9 7.7 20.13 0

4 53.93 3.86 13.61 0

4 ArmL 19.5 8.0 12.50 0

4 19.53 4.01 7.51 0

4

"'T 10.5 5.3 7.54 0

5 10.52 230 5.16 0

5 LW8 9.5 6.1 7.25 0

4 9.51 3.05 5.08 0

4

.v LY 13.3 3.2 6.75 0

4 13.22 0

3.34 0

4 m ust 6.0 2.1 3.68 0

5 6.01 1.05 2.27 0

5 strT w etR 4.37 1.0 2.48 0

4 6.25 0

2.C3 0

4 ocTestA 826 4.3 6.19 0

5 13.3 0

4.C8 0

5 wvausen 3.65 2.73 3.3 0

4 3.66 0

138 0

4 scweem 21,;

3,3 11.15 0

4 2123 0

5.77 0

4

._.1 i

. s.. a t.. .7.,.._.k,,-

j I

ANNUAL g,..

i i

n

..9g 3

ws L

2. c 2 l.z - - ll[

==

5.30

=,

L, u

u.2l v j9 y!v

~

e.u a

52 O

52 rotat 4

l i

NEDO-24787 l

l Table 25.

Annual Waste Characteristic and Loading Su=arv

'A COPPER l

a A*

C0'eC2NT4AficMtg n l

tcAciNG ihas,6 l

l

't i

ha er senem g

i Na at h 1979 a

m, y_,

MONTM g%, a,,,,

l woe ne.

An.mee l

5 0.017 0.C04 0.C67 0

5 aMuMy 3011 0.007 0.0C86 0

l 7ESnUAny 0.011 0.C05 0.0078 0

4 0.011 0.003 0.0C5 0

4 l

l MA8CH 4 023 0.012 0.0175 0

4 0.042 0.006 f 0.012 0

4 unit 0.018 0.011 0.0143 0

4 0.018 0.CC8 l 0.0C9 0

4 1

0.012 0.006 0.0102 0

0412 0403 0.C07 0

5 JUNE 0.015 0.006 0.0113 0

4 0.015 0.003 0.0C8 0

4

.u tY 0.C28 0.014 0.0:03 0

4 0.028 0

0.012 0

4 Aucat 0.017 0.CC5 0.01:3 0

0.017 0.003 0.CC8 0

5 i

samween 0.02 0.0C8 0.01:0 0

4 0.000 0

l0.010 0

4 oc-Coe n 0.03 0.014 0.001 0

5 0.045 0

0.014 0

5 Novtween 0.c17 0.007 0.010 0

4 0.017 0

0.008 0

4 Orcr. vee n o,o;3 0.0C8 3.0215 0

4 0.003 0

0.011 0

4 k

I

[

j fj MNuAL

...w.

j

0.,2,,

0.0 2 C s

m,,y, e

~~ N 'I.,,

l AuNual O."O'. ;'

I 0009

-u u n eesuuu O.012 $

l f s

0.014 f

k

$$a l

l52

f 0

-c7AL O'

~

T,.~

0 52 1

l l

\\

~

l 26 l

NCC-24737 Table 26.

Annual '4aste Characceriscic and Loading Su= nary

  1. 4 MERCtJRY AW CONCINTRATICN t%Q (a LQ*?

l LCA01NG b'hesyi M

't*

)

% et sensus l

% af innsees um m

A T.

uns e=-

4.=,s o

T..

f v %.,,;i l m, l 2,:

wonTN 2

t

" A8 V a

<3

<5.6 0

5 0.0013 C.0c03 t<0.cc04 0

8

<5

<5.3 0

4 0.00c8 C.ccc3 <0.coc4 0

4

"'ACH

<5

<5

<5 0

4

<0.00c8 <0.0003 C.cc03 0

4

^*

<5

<5

<5 0

4

<04cc5 <0.coc3 $0.0003 0

4 0.cc03h0.ccc3 WAY

<5

<5

<5 0

5

<0.ccc5 0

5

.una

<5

<5

<5 0

4

<0.0005 <0.cc03 <0.c004 0

4 g

JULY

<5

<5

<5 0

4

< 0.0005 0

C.ccc3 0

4 I

Aucusi

<5

<5

<5 0

5

< 0coc5 < 0.000:l <0.ccc3 0

3 EFT 198tR 1

1 1

0 4

0.c00:

0 0.c001 0

4 cc catR 8

2 4

0 5

0.0012 0

0.0003 0

5 I

vovtMesR 6

1 4

0 4

0.00c6 0

0.Coc2 l 0

4 CEC 2Meam 3

1 0

4 0.0cc3 0

0.cc01 0

4 AN uu Ai.

f 70.0006

<5.3

- E w.";

IU l

waxmuu i

t I

i.

l r,, - r Aamust s

,. 1 I

)

10.0002 h.'

[

]

< 3,7, w; w nmuu r

t E

~-

- # ~j,o.;C03f ] fl} f

<4.37

] fl1 f mTAL

{

!" 7.'

O 52 f

o 52

NEDO-24737 mm

(;^

,IQ idd d!

Ta' ole 27.

Annual '4aste Characteristic and Loading Su==ary

[

CISSOLVED OXYGEN (mg.2) l A,A W

C-R' C088CINTRATICN l C-1' l

g r,8 A

,. t um6 T.

Iweswunn via==== t Aeerece i %

reos y,, %

9 g

y., s.,,

r ISD I

u w.

I wCMTH l % ; Am.,,ase l l **8"""

Ad**388 No litmt l

l 4AmuAAv 3.8 3.1 8.5 2 ven 2

I 9.4 1

0 1

8tsmuAAy 9.7 S.3 9.3 2

9.9 0

1 l

i l

MA8CH 10.0 8.7 9.4 2

8.7 0

1 10.5 0

1 Aratt 9.3 9.3 93 1

3.1 0

1 wAy 9.6 8.2 8.9 2

.uns 3.0 3.0 3.0 1

10.4 0

1 I

l

.u ty 7.3 7.3 7.3 1

7.9 0

1 l

?

Aucust 7.5 7.5 7.5 1

3.1 0

1 1177tusta 3.0 3.0 3.0 1

7.0 0

1 i

CC cesa 7.4 64 63 2

7.4 0

1 l

i l

= =.. a 92 9.2 9.2 i

i 12.4 0

i l

l 12.s me.. a s.3

.2 0

1 i

-A.

3'

' ~

]

I wAmmuu

==

1 I

s. 3 h.a i

j w i ~ iou.

p I

Q j L-9.s 9p l

^~ =,

s s.s No i l

0 l 12 i

Limi: is 074 a t r aru

  • C-4
  • Reference Stanen (Retentton Sasin)

C-1 = Receiv ng Water Statton etcseit to disenarge comt (Samcle location C-5 in Vaifecitos C.eek

ownstrearn of,usm curfall).

i A

23

NEDO-24787

.u j

Table 28.

Annual Waste Characteristic and Loading Su==ary

'A CIL ANO GREASE l

4 48 CONCINTM ATICN ime,il l

LOActs#4 thesel l

I 1979 I*

l t

h

  • 5="*"

l

"*8'"*"'

7,,

.,i,,,,.,,,,,,

A,,%

r

% manes l Ammune l

l V'"""'"

A**'"8 WONTH 4AssuAA Y 0.9 0

1 1.35 0.45 0.71 0

1 stenuany 1.1 0

1 1.10 0.55 0.73 0

1 MAMCM 1.0 0

1 1.50 0.50 0.68 0

1 APRIL 1.6 0

1 1.60 030 OS6 0

1 f139 uay 2.3 0

1 230 1.40 0

1

<0.1 0

1

<0.10 I< 0.05 g< 0.07 I

Juna 0

1

.'u ty 0.5 0

1 0.50 0

0.29 0

1 Aucust 0.2 0

1 0.20 0.10 0.12 0

1 18FftMsER 2.3 0

1 3.45 0

1.38 0

1 ociessa wvtussM 1.64 0

1 1.54 0

0.99 0

1

eetussa 0.1 0

1 0.10 0

0.052 0

1 i

i

-NuAL waxsMues

- e:.

l

)

<1.3 2

  • i Annual l LJ'. 4

].

i j

< g,3 e ui N euum {

I.

i 1

t ANNUAL AvenAct 7,

yg, yj q f f

<C.7 6

)f, i

l11 total

.al; O

s i'

C 11

  • Samoa. sent to vendor in seastic nottie.

vendor unaote to aerform anasysis.

l 29

m h'q(

m b h U) h.

T fj

$UUn su k' !;fl;' UfL)&'

NEDO-24787 a v 1

l i

Table 29.

Annual 'Jasca Characteristic and Leading S a ry.

'A TOTAL DIS 3OLVED SOL!DS j

w concantAATieni% n l

Loact=c ume

's I

h*h l

1

    • 5'"*"

(

1979 A

,m,_

7,,

I wcmfM

% l %,

l w==

Aa., s.e i

l l 102 l l

l51.1 f 80.0 l

0 1

amuAav 1

193.2 0

I I

l PasAu2Av 37 0

1 37.1 l 43.6 l 57.4 6

0 1

l l

MACH tC6 0

1 159.2 53.1 71.7 0

1

~

39 0

1 29.1 44 3 53.5 0

'd' Y 87 0

1 87.1 43.6 58.3 0

1 Juns 45 0

1 45.1 22.5 31.5 0

1 Juty 26 0

1 26.0 0

15.2 0

1 Aucus?

48 0

1 48.1 24.0 23.6 0

1 sartt.wetA 23 0

1 43.5 0

23.7 0

1 I

04 0

1 51.1 0

22.4 0

1 ccTestA l

l MVMSSA

=

23 0

1 23.0 0

16.3 0

t OECD8E A 44 0

1 44.C6 0

22.76 0

1 I

ANNUAL

. w ;..,

i 7

.3 c-l 23.5 I

[. ( M.

I 3

me' i

wimsuuns e

a.c t

3 n

a-6 0.4 l ff3 f

^

f:.<

40.28' ] f l y l

$ $s d.-

l o tA L o

j

'2 I

I i

O

'. 2 f

I D

20

g] 9 ?]\\

$19! @[}{V NEDO-24787 F,

3

.ii: )b b.W N..Y?]0 >YU =>

Table 30.

Annual Wasce Charac:eris:1c cad Loading se=ary

  1. 4 TOTAL CHRCMlUM l

A, W

OC1NTRATICM tog,O l

f.CADING itares,#

'tg u en semes e t

% or knmanen 1979 4

3

,w f A,w,e e We887H visanuse Aasev==

No limit l l

l l No limrt

  • ** Y

<0.001 giwa i 1

C.002 l c.00csl <J.CCC8 l guen 1

PapuaAY c.001 1

0.C01 0.CCC5 0.C007 1

" CH 0.000 1

0.005 0.0015 0.0020 1

I w i'

0. cot 1

0.001 0.cces} 00CCe 1

1 j

uAY 0.001 1

0.001 0.CCC5 0.00071 1

1 I

I guNe 0.004 1

0.004 0.002g 0.00:S 1

I

.U LY 0.005 1

0.005 0

0.C00g 1

i Auous?

0.00$

1 0.CCS 0.CO2h 0.CC31 1

1 suTtveu 0.0Cs 1

0.00s 0

0.0041 1

l oc essa

<0.00 i

c.c4 -

O c.c2 i

i i

W VEWSEA l

0.00 t 1

0.C01 0

l OD006 1

6 l

l

sconsen 0.C01 1

O COI O

0.cces 1

auuAt L g r..

i h.0 0

~

0 uAmuuu I

t 2

g l

vmuuu f,

,p mNUAL I

l I(O.OC07h- -

I i

J r

3 5

$,",*h h0.005f fl f

0.0032f IUTA=

k i

12 s

3i*

12 9 i '/ a P. t p a n i 1

O l

l 31

NEDO-24787

\\,

Table 31.

Annual '4aste Charac: eristic and Leading Su==ary

  1. 4 LEAD l

AW CCreCENT1 TAT 1CN ime,1) l LCACING iltresv6 f

g?=

}

s av sein.

I l

{

h

  • Sm*=s l

7.as wa====='

ha===

1979

  • m w==

4 2'==**

D==as Toms l

% f A..,,g MONTH Vleaseen Anarvase 0.0406 l 0.01451 0.0227 l No limit l

No limit N#8Y 0.03 given 1

1 f given 1

HemuAny 0.011 1 j 0.0110 0.0055 0.0073 1

4AAACM 0.013 1

6.0195 0.CC65 0.CC88 1

0.009 1

0.CC90 0.0045 0.0054 1

h'A Y 0.011 1

0.0110 0.0055 0.0074 1

UNE 0.019 1

0.0190 0.0095 0.0133 1

<0.010 1

<0.01C0 0

0.0058 1

.1.l LY AuCus?

0.012 1

0.01:0 0.CC60 0.C074 1

SIFTEMstm 0.015 1

0.02:5 0

0.C1:3 1

CCTottM 0.02 1

0.03 0

0.01:2 1

wve98sm 0.01 1

0.01 0

0.006 1

0.cC5fC ctCIMetR 0.0C5 1

0.C0:5 t

,r l

l

[%f l

fc.cin

    • 2, c

l AaauAL k;e,:c4f. _ _l c. ; ;E.,

l m.-

i wimu ZO I

hc.c14 N P' f l~

~'. -; f 0.cc93 f

i (e,T@. ;R p5i@r;;\\

J F

L'.

.i e

TCTA,.

l f'

t

~~

-~

O 32

NEDO-24787 e

[

Table 32.

Annital Was:e Charac:aristic and I.cading Su=ary

  1. 2 Z!NC l

e, M

CCMCENTRATICN temptU l

LOA 08N4l h i l

Yg i maw l

t

% *3aa==

1979 a

7

,_l%.%

7,,

y l w,oe l

h had MONTN f

["

['*

JAmuAmy 0.042 1

0.C631 0.0210 0.0329 1

eeamuAAy 0.037 1

0.0371 0.0185 0.0244 1

MAACM 0.484 1

0.7270 0.2423 0.3272 1

0.078 1

0.0781 0 c91 0.0469 1

uAv 0.C57 1

0.0571 OMS 5 0.0035 1

JumE 0.041 1

0.0411 0.0205 0.0 37 1

suty 0.C62 1

0.06:1 0

0.0362 1

Aucust 0.092 1

0.092 0.0461 0.C568 1

stPT1.watR 0.C86 1

0.123 0

0.0703 1

CCTCeam 0.10 1

0.15 0

0.C66 1

L Novtween 0.078 1

0.078 0

0.047 1

cactweem 0.C83 1

0.0 83 0

0.042 1

v y

j

('

amwAt r%..e -

z i

.f.

l l

C..,33

..,g. v r,.

.uxiuu.

i 3

annuat L

l I

{

womiuum

[~g Ag.

l 4

0. 0 3 4. t..' -. -'*

I c

.J 1

t 4 "'# o.la3l y ]P c.csallply 2:(:Uj

..'. J ' c 9..lc. ? f i d i :

]o.i',1 d 12 t

L

'-l roTat r

iv-n t v e ni 1

i

NEDO-24787 gA)JblM[M R!AL' Ti l'B pqrvo dd I

3 y-..

e o

o e

a e

e e

c e

c i,

d B

B o

o o

o o

o a

o o

.. v.

2

..a....

g g

g g

g g

g g

g g

g g

..-......n....

i s

c c

8.*d ai 3

3 3

g g

3

.c a

3 3

3 a

a.

....n.......,

n u w a uu a :

1%

ys 3y j

fi :.

0

6..a...sys
  • s o

o e

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NED0-24787 O

b d dl ud N

Table 34 Stack Height, Site, and Flow Race Stack Height Stack Design Flow Nu=ber Location (ft above roof)

Site (inches)

Race (cfm) b 4*

31dg 102A 75 66 diam 70,000 Sc 31ds 102H 14, 9-1/2 x 12-3/4 750 12 31dg 103 480 60 dian 34,000 162 Sids 105 3

9 x 13 3,000 17 31ds 105 11 15-3/4 x 21-3/4 1,200 21 Bldg 106 12 12 x 16 3,700 22 Bldg 106 9

13-3/4 x 20-1/2 750 26a GETR 95b 36 diam 18,000 30 Waste Evaporator 19.5 13-3/4 x 17-3/4 2,400 34 Waste Storage 13 13 x 17-3/4 1,000 37

'31dg 400 45b 19 diam 21,000 41 31dg 401 30b 14-3/4 x 18 4,000 45

,31dg 300 31b 15-1/2 x 22 2,300 46 Bldg 300 15 16-1/4 x 17-3/4 4,600 47 Bldg 300 14.5 15-3/4 x 22 4,300 48 Bldg 300 14 14-1/2 x 20 2,100 50 31dg 302 38b 21 diam 7,500 Maj r stack b, Feet above ground level

" Standby - not used during 1973 Table 35.

Operating Components Serit.ed Stack No.

Area (s) Serviced Remete Handling Operation, Isotope Production Facility, Plutonium 4

Analytical Labor acory, Plutonium Fuels Laboratory, Radiochesistry Plutenium isotopes Laboratory Remote Handling Operations Radioactive Storage Roos 3

L'ranium Handling Facility (terminated operation 6-8-77, stack is in standby status 12 Metallurgy and Ceramics Laboratories, Chemistry Laboratories 16 Nuclear Test Reactor 17 Plutonium Cladding Laboratory 21 Development Shop, NW Area 22 Development Shop, SW Area 26 General Electric Test Reactor 30 Liquid Waste Draporator 3a Waste Storage Facility 37 Chemical Engineering, Process Development, Ventilation Study System 41 Irack Etch Laboratorv e5 Metallurgy Test Laboratory, West Area a6 Metallurgy Test Laborator'/, East Area a7 Liquic.uetais Laboratory 13 Che=1str/ Training Lacorator/

50 Cas Tecnnology Development 35

F.DC-24787 Each of these stacks is equipped with a sa=pling line : hat contains a par:iculate fil:er for sampling particulate radioactivi:y.

Selected sample lines are also equipped with :narcoal car: ridges for radiciodine moni:oring.

Other stacks are equipped vi:h noble gas monitoring sys:ess.

Fil:ers and cartridges are changed Weekly and analy:ed for gross alpha, g r o s s b e t a -g 2==a, and I-131.

The noble gases are counced continuously, and a recording syste: provides a readout of the quanti:y released from each soni:ored stack.

Results of the 'RIC stack sacipling program are presented in Figures 3 through 7.

Figures 3, 4, and 5 present the emissions from the three major V:!C stacks; 3uilding 102 (Stack 4), :Iuclear Test Reactor (Stack 16) and General Electric Test Reactor (Stack 26), respectively.

Figure 6 is a c:cposi:e or 'R;C's 13 minor stacks.

Figure 7 is a composite of all 'RIC s:ack discharges.

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Ccoposite - All Stacks Except Numbers i, 16, and 26 I

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Cc=cesi:a - All sta:13 33

I NED0-24787 J

D g-n, m

,D bJ s f )1.

N Total airborne trieases (stack e=issions) for 1978 are as follows:

Alpha Particulate:

<S.0 aci (predominantly radon-thoron daughter produe:s) 3 eta-Ca=ma Par:1culate:

<3.16 x 10~ LCi Iodine-131:

<1.47 mC1 3

Noble Gases:

<1.45 x 10 C1 Noble gas discharges were discontinued in :wo laboratories af:er September 197S, stacks 12 and 37. Since the shutdown of the General Elec:ric Test Reactor (CETR) in October 1977, radioisotope production was stopped at the site. Sca11 quanti-ties of radioactive material were purchased from outside vendors and was processed and analy:ed during a por:1on of :he year.

Stack 26 (GETR) shows a =arked redue:Lon in noble gas activity from previous years, Figure 3, page 37. This redue: ion can be attribu:ed to two fac: ors, (1) the reactor was needlessly shutdown in Oc:ober 1977, and (2) normal back-ground is now subtracted from :he numbers recorded. This was not done during operation and through Septe=ber 1973. Noble gas releases were ac:ually much less than the quantities repor:edly released.

Noble gas ac:ivi:1es recorded from stacks 4 and 16 integrace background readings wi:h the ac:ual releases, which, in some cases accounts for 40 to 30* of :he ac:ivity released.

As w1:h the water ef fluent data, the data above irs derived by su= ming data obtained from measurement of shor:-interval releases. :4any of the measurements on these releases were found :o be less than the deteccion limi:s of standard laboratory ins:rumentation. The data listed include :he =ul:1ple su-mn:1on of.these detec: ion limi:s and therefore represen: the =axi=um releases possible from :he 7NC during :he calendar year.

l 39

~-

1 NEDO-24787 III.

ENVIR0hMENTAL SURVEILLANCE DATA A.

SURVEILL\\NCE FOR WATER 30RNE RELEASES 1

1.

Receiving Waters Single samples are obtained mon:hly from various screams near the site to monitor for constituents that may have entered the streams due to airborne or waterborne releases. Sample point designations and locations are listed below and shown in Figure 3 (page 47).

C-1 Site lake near dam (drained. in November 1977)

C-2 Easternmost stream crossing south boundary of site C-3 Southernmost stream crossing west boundary of site C-4 Drainage ditch crossing the south boundary of site C-5 Vallect:os Creek, one mile west of site t

l C-6 Arroyo de la Laguna Creek at Castlewood bridge C-7 Alameda Creek, one mile west of Sunol 2

The CRWQC3 compliance summary is shown in Table 33.

A1: hough measurements are required :here are no complisnee limics for radioactivi:y and copper. There were no items of noncompliance during 1979.

Analyses for radioac:ivity are su=marised in Figure 9 and 10. A summary of nonradiological parameters is shown in Tables 36 through 47.

Notice cha: several of the sample points were dry during part of 1979.

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Tal. l e 40. HECEIVllk ilATFRS ANAL.YSES DATE; 5-4-79 ANAL.YST:

R. Cut t errez, ti. Harla is, 11. Holar, D. S impson STATIONS:

C-1 C-2 C-3 C-4 C-5 C-6 C-7 flHE SAMPl.l.D:

Dry' 1026 0943 Dry 0915 1110 1140 D iunolveil 0 - nig/l 8.9 9.9 9.1 8.6 9.6 2

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u.013 0.015 0.004

0. M8 0.007 plusulveil O.

- mg'/1 Saturation 87.3 93.4 89.2 86.0 96.0 lii usol veil Or.ygen au -%

os lleasi lor Montli 92.7 103.1 94.8 89.6 100.0 Sie l t ide - mg/l

<0.01

<0.01

<0.01

<0.01

'U.01 p

g z

b E

Tal,le 41. RECEIVING IJATERS ANALYSES o

e ea liATE:

b-13-79 ANAL.YST: 1J. Harlais, 11. Holir, D. Simpson I.

o>

STATiollS C-1 C-2 C-3 C-4 C-5 C-6 C-7 Title SAllPl.ED:

liry Dry Dry Dry 0955 1115 1315 lli suul veil O., - mg/l 10.4 10.1 11.2

......r....-.w...,-

Q Te..

e.aiore - C 17 20 2i b

Tulilili t y

.lTl!

2.1 4.8 37 eg

.:_r 7.2 7.7 7.8 73d PH Copper - Hg/l i

0.002 0.004 0.004 (u_>)

Dissolveil oxygen -%

$,3 107.2 109.8 124.4 S...... a i i,i, Hindolveil Oxygen as - %

[cQ on fl an ios llou t 1, 110.6 107.4 119.I na

_. _.. _ _ ~. _ _ _ _ _ _ _.

.,u ! I isle - mg/I L

1 o

o

<0.01

<0.01

<0.01 c h-c b

Tali t e 42.

RECEIVillC IJATERS ANAL.YSES liA*I E.

.luly 20, 1919 AtlAI.YST:

U. Harlata, 11. Hohr. D. Simphost iTAT iullS:

C-l C-2 C-3 C-4 C-5 C-6 C-i TlHE SAf tPl.l.D:

Dry Dry Dry Dry 1020 1405 1425 lii n,:.iil veil u - mg/l 7.9 7.8 7.6 fee EiitEicT*C L

21 23 25 Tubi. lit y

.lTU 1,3 0.35 0.40 l'II 6.8 7.3 7.6 Copper - lig/1 0.004 0.006 0.005 "lii uidv'e.'l O', Tni/1

!~

~

~

i

ai ni at ton -

37,g g9,7 99,3 Diuaulveal Oxygest a n. - %

9g,9 90,7 gg,4 ut Heaii ina Hunt li

';ull file - mg/l y

e o

<0.01

<0.01

<0.01 s

V C

Table 43.

RECEIVING UATI.4S AN.AI.YSES o

8 w

I ATiu August 24, 1979 ANAL.YST:

W. Harlais, 11. C. Hohr, D. Simpson f'.

~~

?,

STATiotiS C-1 C-2 C-3 C-4 C-5 C-6 C-7 Title SAtlPl.ED:

Dry Dry Dry Dry 0955 1340 1355 D i a: o l ve.1 H.

- mg/l 8.1 7.H 8.6 Temperatuac - *C 18.0 20.0 21.5 Y

'lub lili t y

.lTU 4.0 5.8 2.6

~

p]

Pil 6.5 6.8 3.3

(@

copper - Hg/I

~

N 0.010 0.006 0.014 Dia:.olveil oxygen 85.3 84.8 96.6

_g

at urat luu m

Dinnolve.1 Oxyguia an - %

CM 95*3 91.8 101.2 ist tie.us l' u i-flou t li

[Cfd>

- sug / l t

< 0. (11

<0.01 0.01

$]

g.._Fu l l lif e__.

g.

u o

u b

Ta l> l e 4 4.

RECEIVING UATERS ANAL.YSES IIA'I E:

Septemies 14, 19/9 ANAL.Y ST:

W. Ha rla is, 11. Holir, D. Simpson, U.S. Test Ing Co.

STATIONS:

C-1 C-2 C-3 C-4 C-5 C-6 C-1 TillE SAMPl.1:D:

Dry Dry Dry Dry 1245 1040 1110 tiissolved u - mg/l 7,o g,o g,3

.;1._..._._..._, L, 22 20 19 empes aa un e -

Tuliid it y

.lTU a

a Pil A

A A

Coppe: - lig/1 a

4 a

DiunoIveil 0,, - mi/I

..t u s a t Ion -

79.5 87.0 88.3 Dissolved oxygen as - I ot Hean f or tiont i, 76.9 87.9 91.2 Su l I isle - mg/l u

U u

q

<o,01 so,ol so,ol ASamples are now leeing analyzed lay t he analyt ical firm li.S. Test ing Co., Inc., of Ricliland, Wastilngt on.

c 4-

'l l.eu e sampics we e mistakenly illscarded l>elore all reepaired analyses were performed.

E u.

o Tal>le 45.

HECEIVINC UATERS ANAL.YSES e

DATE:

Octolser 3, 1979 ANAI.YST: W. Harlais, R. E. Broz, D. Simpson o,

isTATlutas C-I C-2 C-3 C-4 C-5 C-6 C-7 TlHE SAMPl. Ell:

Dry Dry Dry Dry 11:15 10:10 10:30 Hiusolve.1 0,

- mg/l 7.4 6.9 8.1 y

'l,emperature - C 20 19 17 b

Tule i.f i t y

.lTU 0.48 0.46 0.40 QM PH 7.5 7.7 7.8 M

Copper - Hg/l 0.015 0.025 0.020 Disuolveil oxygen - %

~

p%

80.4 73.4 8'l. 5 3 8,1

_ -,. t i n a t i o.._n... _- -._ _

~

~

"n

.ia

~

plunolve.1 0xygen as - %

80.4 75.0 86.2 on Hean f or Monti 1

^ D-n u

o i

so,ol dot (o,oF Su l l' iile - mg/l M

tr--'

T. ale l e 46.

RECEIVING UATERS AtlAI.YSES

- - - -. _ - _ ~

- - ~.

16Al t::

Ikiven.l.c a i 1, 1979 AtlAI.YST :

W. f t.s r l.s t s, tt. E.

broz, D.~ Simpson C-6 C-7 STAT iotis:

C-1 C-2 C-3 C-4 C-5 TIHE SAtlts.LD:

Isry

' lary Dry Dry 11:45 10:45 TI:08 la i sso l ve 1 0., - mg/l 12.4 8.5 9.8

% mgici siliab'*C-13.0 13.0 12.5 Tulsiillt y

.3111 0.91 1.S 4.5 U

7.8 7.8 8.0 Copper - Hg/l 0.012 0.014 0.020 Is i usu l ve.1 0 - og/l

~

2 117.0 80.2 91.6 S.sl se s'.s t t uli I): uuulv..I oxyges

.s s -%

ggg g),3 94 un Me.su son flout h

]

<0.01

<0.01

-0.01 Sull1.le - mg/l y

y u

p N

t s-o-

Talsle 47 HECEIVillG UATERS ANAL.YSES c

e

. _ _..._ - -...~. _-

8 isATl3 lieccial er 6, 1979 ANALYST:

W. Harlais, R. E.

Broz,11. Simpson

~u STATiutis C-1 C-2 C-3 C-4 C-5 l

T* '-

C-7 Titti: SAflPl. :n:

11:35 09:55 10: 15 l

r la i :.uo l v e.1 0, - sug/ l g3,5 g,9 9,9

,._.__.4

.,i...is t,i.Ii t y

.I'l11. _ - - _ _ _ _

3;-

Teiapetatute - *C 12.0 12.0 11.0 g

l--g 0.4 1.4 0.$6 I'H 7.7 7.7 7.7 Coppe: - lig/l 0.03 0.023 0.015 M

' R~~)

p a.s:.ulve1 0xygen - %

125.0 82.4 89.2 S.s t enrist luu

[jj D i:.:,ulve.1 0xygen au - %

121.0 78.1 88.4

,4 ut tica n t us-flout la r

~%

l d.30

  • l Sie l I i.le - mg/I

~ _. _ _.... _.. - _.

e o

<0.01

<0.01

<0.01 i

n h

4 p

e g

9

,,n..

SEDO-2f.737

$3 d. e,J C.. f ?' y' u.

h_

\\ ;'M p:kk%% g e.wwe q *Lg..R.w c. g 3 3 9 n -i c pp V'

f'*g

  1. :4 _. g D M. p@ Q q f','g sp O;.p& M f

(

  • = D g

ws-w h.Qif-~'y$

.e..g$g4g,e

.., n..

ge.f.W~ Q ffpsi.M M PL

... m hEF.....MfC.i_._fh.)0$.

' N'~' '

,k. hWh:..hQ <W'N9 "h

'!RQfi g,.'

.f.-/,.

i'

  • .c s

'c f!,:.

Q"N+.,,%.L-f-m

.-f m

  • p h Q. e%,7j,gwe, gt.y,.M.Q R_R Q;. l, = f.

^

sg g

.,.O i M + 'L

~

'r-

.x<-.w**,Wo wm3

-j x.,m

,.,a g.p* %e gp s.

p- :.n e.gA~p[f@p,s.~@q,..A.

43 g-nm t.-

es 9

w i / j. j.

-J Qf ' hk thf. ~

i u.s.we kM' '"

' d -' ' '

.-D

, 'b (

- - Q' 's <

- Q SN M d @ @6 M~- m ?$g g.

x-u W Ns:-n @ % # m Wy 3 qw s.

M Y".h

'Y h

$s m% Qc %= @6, %

Y p,.

2 I f.. [,' 4 'I'/,/ o%

ay'

^! F ~ ' p h, m Nlifs ;3 D

%Q?p55

[;N;f r.4, M 9?% @N N@qGV= b s h 's5J41 4-

\\,;

- E'i f n g,.$6 T$3I

. M;; @ M 'I4 M M S.

eW 4' t

.cf!

. N

,4NE?% WWWTess$$ W@hTMi$

MiMi3

~

$.Md$E M I % $$d h $x @..@' h @

e w.nQ. mh Ma E.-n.n.w m 2u h. w, K.,3..sc r, e. gc,u RW.%pcm.nW.

TCS

~A.

A

-4. yn w -

A g,2~a ye

4. y.

n-eW c ~. e.:. ': :p, %

-w e/

.&.. *gi l.J. g'.C.,,l m&g A w,..~p;..t.

=; &,[p 54? ".3-~ %. d,.#,16 % @N,1%

f

--.g W ~_.Ciig &,.s. p e.

c%

a

~.

_ d it w

T.'

2

~

n s.

..s

g. V '. W W,. 6lc?).v m.% ?y- %'i Ti 6}. ?M-m cm. ;;

5

%:o n.M ~ RE

/

.~g m n

T pfy h.1-p&,4W,.

&??%f5&'&~r--s'$. ? . aAjf? 8$( $

WO

. Y.k?M f W 2

M:N:

f %$'~~ p k

fn..9'W.&,.u:@:=s'v$.4> 1=,=:

q_

r v.4% ~. f g Y'$ '

ih

$.Ml.,?

4'$Mf g f }:.caQ 4 &yP

~

Y,..:

  • b:'--A,p' 4.c.f-M:yu TET%yL qu%Qant-1 '~~; -

~

,y p WM-p w'n I,._ ~ mq,,M.

3 1

c. 3 ::. 2.4 @:.-
; s

., ~.~. -fTl.772':( ddk.y%pW.yEy-.

p,.., y-c....

a

_ x M V:-y,,n ;, ~

n s

.., u... -

w-a - d. x.c.,. m +., &. -... 2 u.x., y,,= j..

~

M.

3, ',"T- $ 1w% n.h..w c

-~

n~

~r " ~ ~

%w~.. 1 a.w_: ! ' en

,..,. l.>:

7....

~

'~ ;

c,-- -

\\ c4

/
h

-.f. a 1

.J s. 0

. 5, g.

a

.J a

A'

..~

s

,'%.'f.s

,G @.= -

A ps' t, u

=

s

- ;';. ? ;-y v ',..-

s

, - :. 7tep ^., ; j-j'.4 r.

.y H:. !.

',y*

~

s D,. w, -

~i

.. - :v *

. v jn.

1 '.

  • n. -

.;.a

.~

,,. G r

2. '.

vi. %n ~~.4 '.w-uW r p.t

.9 v.

. f.... :Zw) ". h; i _ 3 &. %

&j

, [e, '

. e

.w.s,

rs,r.

< i t.

}

~

n.a

.a.

. / :#.

u. ~.

a g

f

,/

f"F

- '" ' /G

.,,s'"*.

l I.;f:.A,**. g.

e :.... y ). m$iUe-d '... '=.:. ~ -V -

% ~

.. !+,f,...-

l---

f

.W

..J s

y 6.:] f ~'.

l ~

..... g & ;

e

- :.a, :o

~$f

/

. f-

~

y

.e.-2...< c.a.g. - *.;

c..

-+-

,, n.c..

....w_e w.c

..~

+-

..m b,

"". m" 4 i

y y>.-.na~ m. '*'t@' M.,3.:.". -:'. m. 4 (. =-.::

/:.

.,.)-

f.

l f

a

, t a. '

. =-- e s

. k.4 3

. < es, tiL

.- Qw #- Q'..

~

""...<p-t".:~

..,..l...q

. ~,,,.

. - g ~. :s-g.

,- c'. " <

-,,j. :*

t-

w.,

-:.~

v-s

.x v

.w

___m.- v - -

1

..m.

Dn'3 %)

d H W i4 h u! 2 4 M, e" a3 Q<m'.-

3 m

e Li t

NEDO-24737 f

}\\

C-1 C-2 AL7WA S ET A.G AMM A A LPH A BETA GAMMA 10,5 10,:

10'd ;

10-6,-

0 4

9 y

9 3

1 1

1

- l l t i

i i i i

t I i '

1 'I i

,I i 3 l j l I l i!'i ii 4

lli I i liI jillll1! i i

i i

2

- 'll' l

l. lll llll i i f

i I.

I i

2 I

s g l I ! ' j I' hl i

'i4 i

! i i

  • t 6

i

.t i

i I'

l!' v'i!!

i

'I I I I

l i

elll i

' u'

^

10' #,.

10'7 10'7

? O'7, g

.z i

.I i

i e

CRY.'

2 a

2 1;;;;;r

'i j

i,i 1

! '! ' (

l 1' i ;

}!

t ;

i

  • e i i 1

' i,

e

  • 3 s

a t

t m.R Y LAKE 6

CRY LAKE.

i I l

I,.ORY

. i !'.l t,j i

I

't r ^

'!'I!

!!li

.... '. '.2 i

l

' l '

$ 0 ~8 10-8

- 3 10'3

-2 11...

2,2 2.,

2..

C-3 C-4 At owA S ETA-G.4 MM A A LPH A SETA GAMMA

' 0 ",;

10 6,r j o

,l t o-a, 4

.r i:

'r-

,, i..,,,,

1 1

1 1

I t

4 4 1

I i !I

. ;' lillilill

.i 2

i 2

l!llllllll 2

!,,i l!lll l

l l

10~7 t o* 7, 10'7, 10'7.

s a

e i t e 4 6 #

,-,,,,i,,,,,

cry -

l6 CRY.l l g lll,,1 t i

,}!

- i i 3 m,llllllle 3

3


m s

i

,ii,',I'!

!,lll!,l1l,'

lll l

ll' i

6 lll!l CRY!lj j j l !, O R Y' l

l, li i

i ! !

e i iIl ir a S '.>ii I'I a

a

,na

o

.o

,o

..a.,

-21.

Figure 9.

Recei'/ing Vatars A: al/ses - Radicac:1ti:/ Cancentrations,

-l. C-2, C-3, C-a ( _Cli :1)

-5

NED0-24787 lb b

t 11.

RECEIVING WATERS ICONTINt.;EC) f Chmil A LPH A C-6 S ETA.G AMM A 4

10'7, 10 ;

l i ii..

. i 11tillii llii I t4i11 it iIl l 11 i l l i l lil i l l iI8Iiliillli s

t lll l

lllllll l

3 8

ii,

<i 10 9-10'8,

}!I l

l t

1 e

.,i

..it.e

i. ii.,,

i.,

I! I lillis in iiiiillIil 4 f Illllllll li i l1111Illl11 3

l l l

l I l

'(

10 10 i!,

10.g i

C -7 g,,

A LPH A S ETA.G AMM A A LPH A S ETA.G A MM A 10",

10 3,;

t o,7, 3

10,

v 7

.i.

i,,iiili..

iiiiii.iiii.

iiii..

0.

siiiviiiisit i ii il' il 6i i1itiiititiI IIilliiilill I i 8Iiil'itli i

i illiti 1111 itI'lltill!!

lilill!!

l!!

1111111lllll 3

i i

llllll!! lI!

llllllI

!!!!!!!!!ll III!!II s

i a

s

\\

l /,

i *-

o

,j 10,

10 9, t 0-3, 4

9 s

iO

\\. "

I Q.

.A.

.! ii iii...

i

,ii,...p4 l

iiiiiiiillt' i t i l i i i i i gli si iiiiiiii iiiiiiii tii i

lllll!!!!!41 Illllitillli Illlllilllll i llIllllllli a

llllll!

llll llllllllllll lllllllllll!

!!!b!!!

a l

l I

I l

I I

I I

i

.g

,0 10..........,

Figure *.0.

Receivin; *.iaters Analyses - Radicac:ivi:7 Concentrations, C-3, C-6, C-7 r. ci/ 1)

-?

h g ] U f ft

~

(*fAJ1}hA=

NEDO-24787 j yY~

Mi ns -

Annual average radioactivity concentrations in receiving waters are su=mari:ed

. s in Table 48 below:

Table 48.

Average Radioactivity Concen::ations in Rcceiving Waters j

L cC1/1 Year 2

3,r 1974

<10

<30 1975

<10

<30 1976

<10

<31 1977

<10

<30 1978

<10

<30 1979

<7.82

<27.55 2.

Ground Waters

)

Ground water is monitored by obtaining quarterly sa=ples frem four walls on or i

near the VUC and are shown graphically in Figure 11.

Sample point designaticas and loca:1ons are listed below and shown in Figure 11.

G-1 Well sou:heast of 3uilding 105 G-2 Well southeast of Waste Stora$e Facility G-3 Well on private property west of General Electric Tes: Reac:or i

C-4 Well on private property south of site entrance Sample data is su=marized in Table 49.

For all samples obtained~vi:hin a: least the past 5 years, gross alpha ac:1vity has been less chan 10 :C1/1 and gross be:a-ga==a activity -has been less :han 31 :Ci/1.

3.

Stress 3ot:cm Sediments 3 cream bottom sediment samples are su==ari:ed in Table 50 and indicated-en the map Figure 13. All conthly 'sa=ples analy:ed for gross radioac:1vity are ;;aphed in Fig-ures la-and 13. Quarterly. data are required for CRWQC3 permi: co=pliance 2nd are shown in *able 31.

Annual sample resul:s are shown in Table 52.

i l

l-i 50 t

Tal.le 49.

Ground Water Analyses SAMPL E STATIONS tatsuuEli 6'I O'2 0'3 04 0 42 SAMP1[S N a'lh'dl8588 V II*l50*ClivilY II8'I50*ctivity H4 liasctivity (pO/Il (pCi/I)

(pCs/Il (pCill) gdi IJE Pil 341 a

  1. y 113 jiy ti3 a
  1. r l13 a

a py ll3 g oggggg 3

!. 10 1

1. sa33 (g.}o,,3j gg_gg3g g

I258 *H'J8 V 4

< to < 30

<2 7.3

< 10 < 30

<2 a.3

< 80 < 30

<2 7.4

< lo

< 30

<2 7.7 o>

n Mdv 4

< io

< 30

<2 7.2

< 10 < 30

<2 8.5

< 10 < 30

<2 7.3

< 10

< 30

<2 7.h

' 15h Antynt 4

< 10 <30

<2 68

< 10 < 30

<2 7.4

< 10 < 30

<2 7.t

< 10

< 30

<2 7.2

, rq '.

lm 25N flovems.es 4

2.4's 40

<2 7e

<0 2s < 2.s

<2 s2

<oss

< s.4 2

<2 80

< ost 33a

<2 u.2 c-'8

=m, S?'
?

==

-a cz

~

b

.m.

NEDO-24737 Table 50.

Stream Soccom Sediments - Description and Schedule of samples Sample' Gross i

Number Location Frequency Rad. Co-60 Cs-137 Sr-90 Pu-239 K-40 l

5-1 Easternmost stress Monthly x

i crossing south Quarterly x

x x

x x

boundary of site S-2 Outfall of recen-Monthly x

x x

tion basins at Quarterly x

x x

x x

south boundary of site i

S-3 Vallecitos Creek, Monthly x

x x

1 mile west of Quarterly x

x x

site i

S-4 Alameda Creek, Quarterly x

x x

i i sile west of Sunol l

G-10 Site lake near Monthly x

dam G-14 Southern strea crossing the l

western boundary t

of site 72-2 Scream bed south Monthly x

of Highway 34 -

3 miles east of site VR-3 Arroyo del Valle Monthly x

Creek near bridge east of

[

site t

l All of the above listed Annually x

x x

x x

x samples i

I p

t k

f l

l 3:

1.

s-

_ -. -. - - -. - - -.., ~.

4,

Tals t e 51.

110t t.om Scilliuent Analyses SAMPL E S T Al lONS lati sesulis in pCs/gl uOm a-so us 2 S-I (Vil - I Sill S 2 (G - 6 Sill S-3 (G - 7 SBl S 4 (G - a Stil 3g r --

  1. 7 Cs-l. U Total Pu.

Ce Total Pu-Cs-Ce NI b"

NI NI U*

'h Se 239 137 Se 239 137 137 MOfHis g3f

"?

u.

l tlisteas y 4

< 13 14 (Ob <00 (On < 001

< I3 12 1.4

<0b

< 01 0 04

( 13 12 28

< l.1 < l3 IS

<04

<07 so O

se w

A4 IIdV 4

< l3 lb

< 0.L < 0.7

< 0.1

<0 01

< t3 19 1.7 06

< 0.1

< 0 DJ < l3 13 2.4 1.2 < l3 16

<03

< 0.4 Aestpast 4

< 13 12

<0L 0.7 07 < 0 02

< 13 16 88 23 o le ' 0 02

< 13 15 20 2.1

< 13 13

<0b 0.7 IInvo88dic8 4

0 02 18.3 0.14 < 0 02 0 061 0 03

% I.68 lb b 9 02 1.2

<o. lit

< 0. 0 8 < 02/

8 83 0.22 O Db < 0.4 13 8 0 04 < 0 01 b_r '

~

tv :4 (Z'

p=:.)

.z_. ~-. i 3

c=

EED U-

NELO-24787 Pt y.. )M. (BM$iMRM.1

.-9 hyL g' l i :, b b '.-!)g.

W'"'

{

(gy O.i G.:

3 LP** A SETA GAMMA A LPH A S ETA-G AMM A 4

iO 7

,0,- -

x

0-,s

.e 3

1 4

.,...'i..

,i

.. i i !,y,

i,,,,,,,,,,

,,,,,.o,,

1t!!

i! il I t i ! ! i.

I l l l I l l i l l \\l illlilllll'l tlill!Ii

!Hil!lllll)

I!llillklill

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SAMPt.f 5 WERE CSTAINEO

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Radicac:1v :y Cencen::aticas in 3: ream 30:::m 3edimen:s G-10, 'IR-2, 'IR-3 (.21/ ;;as)

Samples not collec:ed in June, July, Augus:, Septe ber, and Oc:Ober.

33

NED0-24787 Table 52.

Annual Bot:om Sediment Sample Data (;C1/ gram)

Sample Gross Gross Number a

3,y Sr-90 Cs-137 Co-60 K-40 VR-1 (S-1)

<0.4 10.3 0.067 0.064

<0.008 5.02 G-6 (S-2)

<0.92 11.4 0.137 6.73 1.23 5.94 G-7 (S-3)

<1.17 7.52 0.035 0.79 0.71 4.25 G-8 (S-4)

<0.94 10.1 0.025

<0.006

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  • Data not reported by vendor.

4 Soil Soil samples are obtained annually from :he points listed below and shown on c:4e zap Figure 16.

G-8 Alameda Creek, one =ile west of Sunol G-10 Si:e lake near dam G-11 Southeast of 3uilding 105 G-12 Eas: of EVESR cooling :cuer G-13 Southeast corner of :he site (off site)

C-la Southern stream crossing western boundary of si:e Resul:s of sample analyses are shown in Table 53. G-10 is sa= pled =enchly and analy:ed for gross radioactivity. A graph of :his data is shown below.

59

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NED0-24787 Table 53. Annual Soil Sa=ple Data (cct/ gram)

Sa=ple Gross Cross liumber Alpha

1, y Sr-90 Cs-137 Co-ig_

K-40 G-8 2.55 16.8 0.138 0.109 0.039 6.11 G-10

<0.134 10.8 0.108

<0.025 5.40 G-11

<0.133 12.7 0.167 0.699 0.303 5.41 G-12

<0.401 13.3 0.111 0.194

<0.016 5.53 G-13

<0.132 10.6 0.418 0.048

<0.026 4.87 G-14

<1.18 13.7 0.027

<0.022

<0.017 5.33

  • Data not reported by vendor.

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NEDO-24737 3.

SURVEILLulCE FOR AIRBOFlIE RELEASES 1.

Environmental Air Samples Environmental air monitoring stations are positioned approximately 90' apart around the operating facilities of the site (see Figure 17).

Each station is equipped with a membrane filter and an activated charcoal cartridge.

Filters and cartridges are changed weekly and analy:ed for gross alpha, gross beta-gamma, and I-131.

Results are graphed in Figures 13 and 19.

2.

Cloud-Caer.a Monitors There are 31 stations on site for measuring cloud-ga::r.a radiation. These are located in si:< teen 22.5' sectors surrounding the facilities.

Each station consists of a themoluminescent dosimeter (CaSo;:Dy) sealed in a plastic Coated aluminum foil package which is placed in a proCeCCiVe brown paper l

covering. These dosimeters are changed monthly when weather conditions permit travel to those stations located in the hilly northeastern portion of the site.

Stations locations are shown in Figure 17.

South bounda:7 stations are numbers 1, 2, 3, 3, 9, 31; East boundary stations are numbers 10, 11, 12, 13, 14, 13; North boundary stations are numbers 16, 17, 18, 19, 23, 24; and West boundary stations are numbers 25, 26, 27, 28, 29, and 30.

Cloud Gamma Monitors *

(=R/ month)

South East North West 3oundary Boundary 3oundary 3oundary January 0

0.01 0.6 0.3 February 0

0.01 0.6 0.3 i

March 0

0.01 0.6 0.3 April 0

0.01 0.6 0.3 May 0

0 0

0 June 0

0 0

0 July 0

0 0

0 August 0

0 0

0 l

September 0

0 0

0.2 l

October 0.3 0.a 0.9 1.3 l

November 0.3 0.a 1.0 0.3 December 0

0.2 0.7 0.3

  • 3oundary Cloud Ga:=:ta Monitor data is reported is chin =ean value.

Note: 3ackground raciation in this area, due to naturally occurring radioactive ele =ents and bomo debris, is approximately 125 to 130 mrem per year.

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55

NED0-24787 3.

Vegetation 9(

The description and schedule of vegetation samples is su==ari:ed in Taole 54.

See Figures 20 and 21 for map locations. Samples collected =onthly are analyzed for gross alpha, gross beta-gamma and I-131.

These results are graphed in Figures 22 through 27.

All sample points are sampled annually-(during December 1979). These results are shown in Table 55.

IV.

WATER TREATMENT CHEMICALS For the year 1979, the following amounts of Calgon chemicals were used in the General Electric Test Reactor's cooling tower water:

1.

Calgon TG-10 20 lbs 2.

Calgon H-212 (microbiocide) 0 gallons 3.

Calgon H-607 (microbiocide) 0 3allons H,SO, (sulfuric acid) is normally added to the water to prevent calcium car-4 benste deposition and to keep the pH as close to 7.0 as possible during reactor operation.

The active ingredients are as follows:

1.

Calgon TG-10 sodium-zinc, phosphate glass, soluble pellets.

2.

Calgon H-212 Dodecylguonidine hydrochloride 10.73*

Sis (tri-n-bityltin) oxide 3.32" Isopropanol 9.90%

Xylol 5.00%

i Inert ingredients 71.00%

(includes dispersing and stabilizing compounds)

E.P.A. Registration No. 2914.23.

3.

Cal;on H-607 Sodium pentschloraphenate 11.30".

Sodium trichlorophenate

-5.96%

l Sodium salts of other chlorophenols

1. 3 7 *.

Isopropanol

- 2 0. 00".

Inert ingredients 61.17*.

l

'(includes dispersing, solubill:ing,.and stabilizing agents)

I.P.A. Registration No. 2914.19.

j

. The reactor was shut down October 27, 1977. Only IG-10 of the above sentionea i

chemicais has een added to the. cooling c:ver since October 26, 1977.

66

NED0-26737 Table 54 Description and Schedule of Vegetation Samples Monthly and Annual Sample" Annual Sample Number Location Sample Only G-6V Cutfall of retention basins at south boundary of si:e x

G-7V Vallecitos Creek, one mile west of site x

G-av Alameda Creek, one mile west of Sunol x

G-8AV Alameda Creek, one mile west of Sunol*

x G-10V Si:e lake ' ear dam x

G-10AV Site lake near dam.

x G-11V Southeast of Building 105 x

G-12V East of EVESR cooling tower x

G-13V Off-site near southeast corner of site x

G-14V Southernmost stream crossing western boundary of si:e x

G-14 AV Southernmost stream crossing western boundary of site.

VA-lv Vineyard Avenue, 1.3 =11es north of Vallecitos Road x

VA-2V Vineyard Avenue, 0.9 miles north of Valleci:os Road x

VA-3V Vineyard Avenue, 0.3 miles north of Valleci:cs Road x

VAL-lV 1650 f: wes: of site entrance on Alpha Lane x

VAL-2V 1000 f east of si:e entrance at perimeter fence x

GETR-lv 300 f: northeast of General Electric Tes: Reactor x

GETR-27 1000 f: nor:heas: of General Elec:ric Test Reac:c x

GETR-3V 1500 f t northeast of General Electric Tes: Reac:or x

GETR-4V 2000 f: northeast of General Elec:ric Test Reac:or x

  • "V" denotes land vegetation; "AV" denotes aquatic vegeta: ion.

- Performed once annually when aquati vegetation is available t

e

NEDO-24787 Table 55. Annual Vegetation Sample Data (pCi/ gram)

Sample Gross-Gross Number a

5,y St-90 I-131 Cs-137 Co-60 K-40 G-6V 0.0128 4.51 0.092

<0.016

<0.032

<0.036 3.43 G-7V 0.00184 6.56 0.172

<0.0065

<0.035

<0.0063 4.00 G-av 0.0431 2.61 0.090

<0.045

<0.057

<0.0013 2.81 G-8AV G-10V 0.0172 3.93 0.077

<0.057

<0.075 0.311 2.54 G-10AV C-11V 0.00162 6.76 0.102

<0.076

<0.024 0.165

'4.69 G-12V 0.0107 7.13 0.017

<0.019 50.048

<0.068 4.79 G-13V 0.0116 7.28 0.037

<0.031

<0.065

<0.0013 3.95 G-14V 0.00989 5.77 0.076

<0.0081

<0.057

<0.026 5.14 G-14AV VA-lv 0.00200 2.58 0.160

<0.126

<0.023

<0.036 1.77 VA-2V 0.0468 5.07 0.105

<0.088

<0.092

<0.0017 3.97 VA-3V 0.00205 5.25 0.144

<0.004

<0.029

<0.0009 2.76

. VAL-lV 0.00109 3.81 0.153

<0.029

<0.021

<0.02 3.48 VAL-2V 0.0801 3.25 0.069

<0.16

<0.214

<0.0032

<1.3 GETR-lv

<13 294

<0.1

<0.2

<0.4

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<l3 331

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<0.6

<6 GETR-3V

<13 322

<0.1

<0.2

<0.5

<5 GETR-47

<13 343

<0.1

<0. 2 :

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<4

  • No analyses performed.

V.

METEOROLOGY A meteorology station is maintained on site and provides data relative to temperatures, vind speed and direction, relative humidity, and rain quantity.

In past years this data has been used to prepare a formal report.

Further information is obtainable in the 1975 Environ = ental Infor=ation Report, NED0-21153.

Raw data was obtained during 1979 but-has not been processed for final presentation.

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DISTRIBUTION M/C G. E. Cunningham V18 R. W. Darmitzel V18 G. D. Hoggat:

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