Text

Effluent Monitoring & Environ Surveillance Programs,Annual Summary,1980
	ML20126F599
Person / Time
Site:	07000754
Issue date:	01/31/1981
From:	Broz R, Gest R, Mohr H; GENERAL ELECTRIC CO.
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{{#Wiki_filter:- - - - e l CLASS I JANUARY 1981 i i r I EFFLUENT MONITORING AND ENVIRONNENTAL SURVEILLANCE PROGRAMS ANNUAL

SUMMARY

- 1980 l

VALLECITOS NUCLEAR CENTER I i I L f i Prepared by: R. E. Broz, H. C. Mohr, and R. E. Gest Environmental Protection Nuclear Safety and Quality Assurance L NUCLEAR ENERGY ENGINEERING DIVISION e GENERAL ELECTRIC COMPANY VALLECITOS NUCLE AR CENTER, PLEASANTON, CAltFCRNIA 94566 GENER AL h, ELECTRIC

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l 81031811.42

h Class 1 ^ January 1981 ,I i P f i-i 5. ? r- ) P r EFFLUE::T MCNITORO1G A:!D E:"/!RONME: ITAL SURVEILLANCE PRCGP&iS t { A;CTUAL SUFO!ARY - ~ 1980 8. VALLECITCS NUCLEAR CENTER' t i i M [ [3 Prepared by: R. E. Gest, Specialist Environmental Protection Radiological and Environmental Protection Approved by: / / P. S. Webb, Manager Radiological and Environmental Protectien ? ? l t 4 i 1 i l i IRRADIATION PROCESSING OPERATION

GENERAL ELECTRIC COMPANY t

V ALLECITOS NUCLEAR CENTER, PLEAS ANTON, C ALIFORNI A 94566 i G E N E R AL h) E LECTRIC

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t> ,I i 1 1 i i a i DISCLAIMER OF RESPONSIBILITY \\ This report was prepared as an account of research and development work performed by General Electric Company. It is being made available by General Electric Compar'y without consideration it' ;he interest of promoting the spread of technical knowledge. Neither General Electric Company ncr the individual author: i A. Makes any warranty or representation, express or implied, with respect to the accuracy, completeness, or usefulness of the information contained in this report, or that the use of any infortnation disclosed in this f report will rm infringe privately owned rights;or 4 B. Assumes any respon..bility for liability or damage whicn may result from the ese of any information disclosed in this report. I l i t 5 1 I t 4 es I 1 f ..H {

l = r- ? A CONTENTS Pace I. INTRODUCTICN. 1 A. EFFLUE::T MCNITORING PROGPR4. 1 1. Waterberne Effluents. 1 2. Airborne Effluents. 2 i l. 3. CIVIRCNMCITAL SURVEILLANCE PRCGRAM 2 i C. COMPLIANCE SU:0!ARY 2 1. Nuclear Regulatory Cc=ission and California Department of Health. 2 I 2. California Regicnal Water Quality Centrol Board 4 4 ) e II. EFL'LUENT MCNITORING DATA. 6 1 4 { A. WATEP2CPJiE PEEASES 6 l 1. Discharge Volumes 6 I 2. Fadioactivity 6 { 3. Ucnradicsctive Releases 10 I i o-t { l B. AIF3O? LIE RELEASES. 10 ) III. CIVIRCNMCi'"AL SURVEILLANCE DATA -37 r A. SURVE*LLANCE FOR WATERSORNE Pn EASES 37 l 1. Receiving Waters. 37 2. Ground I?aters 48 3. Stream Bottem Sediments 52 4. Soil. 57 3. SUP.VEILLANCE FOR AI?3CENE FE IASES 58 l 1. Environmental Air Samples 58 I l l' 2. Cloud-Ga=a Monitors. 58 3. Vegetation. 62 i f ..e e...u.v.,. s.a.e v.'CALa 6.' . 37.e..,s u,. a n ..e .wsC m.vCy f v, t 1 f' i I 1 lii 6 }

EFFLUENT MONITORING AND ENVIRONMENTAL SURVEILLANCE PROGRAMS ? ANNUAL - 1980 VALLECITOS NUCLEAR CENTER R. E. Broz, H. C. Mohr and R. E. Gest i I. INTRODUCTION L I This report summarizes activities and data for the Ef fluent Monitoring and Environmental Surveillance Programs for the calendar year of 1980 at the Vallecitos Nuclear Center (VNC). j Ef fluent monitoring includes measurements of airborne radioactivity releases from facility stacks and the measurement of radioactive and nonradioactiva constituents { in water effluents released through the site sanitary and industrial wastewater systems. Envir'onmental surveillance encompasses the measurement of radioaEtivity in air near or beyond the site perimeter and the measurement of both radioactive and nonradioactive constituents in neighboring streams, wells, soils and vegetation, t 6 A. EFFLUENT MONITORING PROGRAM The Effluent Ibnitoring Program has been developed to ensure that VNC site release limits for water are not exceeded and additionally to ensure that releases are maintained as low as reasonably achievable. Release limits for numerous non-radiological constituents have been established by the California Regional Water Quality Control Board (CKWQCS). Radiological release limits have been established by the Nuclear Regulatory Con =ission (NRC) and by the California State Department of Health Services (CSDHS). 1. Waterborne Effluents Waterborne effluent; released from VNC site facilities can be classified as f industrial wastewater, or clean water. Industrial wastewater includes process and cooling water which is first piped to a pH adjustment f acility before discharga to one of three available 60,000-gallon ret ention basins. Tests for pH and radioactivity are performed on a water sample f rom each basin prior to discharge into Vallecitos Creek. (Any deviations from 1

this practice for individual basins during the year have been previously reported in writing to the Board whenever required.) In addition, samples from all basin discharges are accumulated and analyzed at specified intervals for a variety of constituents. Clean water discharges consist of storm runof f and small quan.ities of water known to contain no radioactivity other than that from natural background. The latter includ'es condensate from building air conditioning equipment. These waters flow directly to drainage ditches which enter Vallecitos Creek. 4 Sanitary wastes are collected and processed in a septic tank before undergoing sand filtration and chlorination. Processed sanitary wastewater is discharged by i land disposal (irrigation) onto VNC property (Figure 1). Before July 1, 1977, 1 sanitary wastewater was discharged from the site with industrial wastewater. b L 2. Airborne Effluents Airborne effluents consist of discharges f rom VNC facility stacks. Stack releases. are =onitored "or radioactivity even though multi-stage filtering is acco=plished prior to discharge. j B. ENVIRONMENTAL SURVEILLANCE PROGR.W ( 'Jater samples are obtained within or beyond the site boundary to ascertain to what extent, if any, VNC discharges are detectable in the environ =ent. Receiving waters, ground water, stream bottem sediments, and soils are monitored for e constituents which could have been dispersed by water. Air samples are utill:ed to detect the presenc0 of radioactivity in air, and vegetation samples have been k collected and analyzed in the past to assess the accumulation of constituents i from both air and water pathways. 1 C. C0FJLIANCE

SUMMARY

L 1. Nuclear Regulatory Commission and California State Department of He' lth Services a i The VNC radioactivity releases were well within the limits specified by these 8 ( agencies. There were no ite=s of nonccmpliance. Compliance limits are listed in l 10 CFR 20 Appandix 3 and California Administrative Code Ti".lc 17, Section 30335. { 2 ~

t 1 3, t m 1 I SANITARY niDUSTPIAL \\ / / e I i s ,J j I / / s ? / / IMHCFF 2A:!K ~ / [ ~ FALLCUT BASIN ] \\- L / CPr NAGE SAND FILTERS I \\ DITCH CHLOR =2 AOO;TICN SUMP i WASTE 1 TREAr eNT ( PLANT 4 ].. ;7-! ......n 4_ _ I pH ADJUST E !'" i BASIN l T SPRINxLERS j IRRIGATICN DISTRIBUTIC:! f 4 in, VALVES l PUMF ,e Gg, r C IRRIGATICN 6 in. j gg ~ P2 m TICN.... - IRRIGATICN PIPE NO MNGER P,I?E Di USE g / BASINSNy IICTE: ,N,,C.y~.. /^~ d O # *. SECTICMS SIX 30 ft

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BASIN 5ECT!C'iS EACH SIDE SEPTIC ~ N -... TMIK i C BASIN FALI. CUT BASIN SUMP PU:G (WEIR BCX) DISCHARGE, Y L EIE 3 s x DISCHARGE TO VALLECITCS ROAD VALLECITCS i CFZZK acv. w o-ao I FIGURE 1. WASTE TREATMENT FACILITY l l i l l I 3 i __------_______-_a

4 1 Cc:pliance with these li=its for the release of individual basins is deter =ined by gross alpha and beta analyses based en the most restrictive isotopes uhich could reasonably be introduced Lato the system. 2, California Regional Wa:er Quality Control 3oard The CKWQC3 issued Order No. 76-127 on December 2, 1976, which required that (a) by July 1, 1977, the VNC cease discharge of processed sanitary wastewater when no natural flow occurs in Alameda Creek above Niles and (b) the VNC sub=it a f easibility study to tne Board by July,1977, detailing a plan to regulate the ~ discharge of industrial was:ewater. Both requirements were fulfilled on schedule. The feasibility study was co=pleted by the engineering firm of 3rown and Caldwell i of 'n'alnut Creek, California. This firm also provided the design criteria for an irrigation system for use in land disposal of the processed sanitary waste-This system was opera:ional before July 1, 1977. CE-VUC cocpleted a cos: i water. update for operation and =aintenance of the system as postulated in the feasi-1 I bility study as required by the CKWQC3 on January 15, 1980. I Although the discharge per=1: issued to the VNC does not specify sampling criteria l for this land discharge, the following sampling program is being practiced: [ 1. Total colifors (weekly) [- 2. Settable solids (per discharge) 3. pH (per discharge) i 4. Radioactivity (per discharge) 6 rj Records of these test par seters are being zaintained at the VNC. A listing of J aboratories which perform CRWQC3 required analyses is shown in Figure 2. Two of the external laboratories are approved by the California State { Department of Health. In September, 1979, CE-VNC established a new contract with i an outside vendor for analysis of environ =en:al samples. As a result of this change, the method of reporting sample results changed in which the actual analytica1 results obtaine'd from measurements are reported -- this is to be con-trasted with the previous method of reporting results as "less than the minimus j sensitivities of nessurement." This change does no: necessarily mean that more

n: 1 :es are perf ormed en any given sample.

sensiti>e 7 l I i 4

i s 8 LISTING OF LA3CRATCRY MIALYSES DONE AT GENERAL ELECTRIC COMFMG g I VALLECITOS NUCLEAR CENTER i 4. Total Alpha-E=itting Radioactivity 1. pH 2. Dissolved Oxygen 5. Total Seta-Ga==a-E=itting Radioactivity f 3. T enper ature 6. Total Suspended theter r LISTING OF LA30?.ATORIES MiD MTALYSES PERFORMED FOR GENERAL ELECTRIC COSTEN VALLECITOS NUCLEAR CENTER FOR C0deLIriCE PUFJOSES t i 1. Frederiksen Engineering Co., Inc. Perfor=s fish bicassays, total Executive Center Building colifor=, a==onia nitrogen and t 1755 3 roadway nitrate nitrogen as required. I Cakland, Calif ornia 94612 e. t

2.

Teledyne Isotopes Corp. ?erfor=s periodic soil analyses for 20 Van Buren Avenue Pu-239, -240, and -238, and water Westwood, New Jersey 07575 analysis for tritiu=. t: 3. Trace Analysis Laboratory, Inc. Perfor s total general =ineral analysis l 3423 Inves:=en: 31vd., No. 14 on the site vas:evaters on an occasicnal Hayward, California 94 45 basis.

4.

United S tates Iesting Co., Inc. ?erfor=s =ost radiological and i 2S00 George Washington Way nonradiological analyses on water, i Richland, Washing:en 99352 soil, strea botto=, and vegetatica samples. i i The director of each Laboratory listed above signs the analytical reports tha: the General Electric Co=pany receives and each such report is available for inspection. i 6

The Teledyne Isotopes Corp. and U. S. Testing Co., Inc. are not certified by the State of California but do par:icipa:e in the U. S. Environ = ental Protection Agency's cross-check progra: at the Environmental ibnitoring and Support i

Labora:ory, Las Vegas, Nevada; and the California Regional Water Qu'ality Con:rol Ecard Staf f has acknowledged our use of these laboratories. Figure 2. Analytical Laboratories l t 5

? II. EFFLUENT MONITORING DATA A. WATER 30RNE RELEASES 1. Discharge Volumes 0a11y industrial and sanitary wastewater discharge volumes are summarized in Table 1. Table 5 shows the number of Gays when the maximu= design flow on the sanitary system was exceeded. This discharge volume did exceed 757. cf the design flow monthly average during January and February 1980 more of ten because of a near record rain-fall during fiscal weeks 2 and 7. L 2. Radioactivity 4 f Radioactivity measurements for influent and effluent waters are summarized in Tables 2 and 3. Table 2 indicates essentially no difference between measurements of influent (from the San Francisco water supply system) and monthly composites of industrial effluent. Daily basin ef fluent data are shewn to be higher in value primarily because of the dif ference in minimum sensitivities between daily and conthly ce=posite analyses, but this can result from a short half-life constituents. Aliquots of daily samples f are combined to form the monthly composite. When the monthly composite is collected j and counted, most of the short half-life constituents have decayed below detect- { ability, and analyses of conthly composites are performed such that lower concentra-A tions of radioactivity are measured than for daily samples. Naturally occuring radionuclides may affect the results of radiometric analysis of environmental g k samples. Y I 1. f f i a 6

1 4 .4 r- ,m. i t t .I i INFLUENT AND EFFLUEN f WATER VOLUMES I 1 i TOTAL j MONit tLY a F HE56 8 TOTAL DAILY t.FI t_uCN r WAT t 84 I '"f'"'"' Total Monthly Effluent (gallons) Industrial sanaiser i.a.i, Sanitary 3 l 3 7 (patons a to I (saltons a t G I 10 10 j l 1 : I : I ~'~_l : ~_l .._l 1900 = to 8 l 6 Aussage M.mtmasm Manletum Average Ma alatu m Minineum 4 e g gg7gg 3 5 -<+ l 4 l JAttuAttY 2.86 0.97 32.59 1.92 0.735 1.20 0 i 4 PEBituAltY 2.36 9.91 45.90 0 0.838 1.80 0 n i MAltCit 2.73 7.11 17.24 0 0.96 1.55 0 6

APItII, 3.62 5.75 9.58 0

0.90 1.20 0.60 10, - 7 10, l MAY 3.21 5.44 9.50 0 0.77 1.80 0.60 l ~ : 1 . 1.~_7_ ~_1 1 l ~ _~~_ : : : Jutu: 2.70 4.92 11.50 0 0.60 1.20 0 i ~ ~o- ~ ~ ~ ~ ' ~~4 J UI.Y 2.89 4.89 9.59 1.92 0.63 1.20 0 o '~ ~ f(~' ~ ~ August 2.89 5.62 9.59 1.92 0.63 1.20 0 N SEPTEttuult 3.09 5.62 11.50 0 0.72 1.20 0 5 6 10 4 iu.. 3.s. e cuo*44.so OCTODElt 3.76 6.52' 17.25 1.92 0.61 1.20 0 flOVEMBEtt - 3.17 5.69 9.59 0 0.66 1.20' O 4 5.38 13.42 1.92 0.54 1.20 0-nt:cEttuEtt 2.75

All sanitary wasto effluent its disposed on land via t

a uprinkler irrigation system as of July 1, 1977. i TAllLl! 1 i i 6 I i

I.- ~. ~~ r ~ ~. i i INFLUFNT AND EFFl.UENT RADIOACTIVITY IN WATER ( All (lata in pCi/2 except as notett) l I party nasen Errivent sampics Fsests Wate: Monthly Efilisent Average Total Activity W**klY lef twees t compos 6te Concentration Discliarged Elf tuent

I Alpha a**

Data-G amma A *

for Previous for Psevious Composite 5*"

i t 2 Months a 2 Mentais tct), l ,,,3, 4 1980 MONTil u S-y a S-y uam uin me u.- uin Av a B-y a S-Y I $496.0 <50.0 <196.0 <31.3 <61.9 <0.00 3 3<0.0073 <30.0 f JAlltlAltY 0.632 3.02 2.G0 <6.75 30 99.0 <30.0 <32.0 I I FEUI tlAllY 0.391 <l.76 <0.694 63.5 41 42.0 <30.0 <31.0 3402;0 <50.0 < 17 5.1) <31.2 <77.0 <0.00 3 3 <D. 000 3 <30.0 -~ s ItAttCil <0.'324 <2.32 <0.102 13.1 50 76.0 <30.O <33.u 160.0 <50.0 <72.0 <31.1 <70.0 <0.00 34 <0.0085 <30.0 (u APit1L O.460 1.76 2.175 20.3 45 G3.0 <30.0 <32.0 224.0 <50.0 <77.0 <30.8 (78.3 <0.0034 <0.0007 <30.0 1 k MAY 0.393 5.00 0.052 10.2 40 40.0 <20.0 <30.0 98.0 <50.0 <61.0 <30.7 (7E:. 7 <0.0034 <0.0087 <30.0 JtnlE 0.602 1.00 0.040 6.92 30 49.0 <20.0 <30.0 86.0 <50.0 <56.6 <30.7 <78.9 <0.003 3 <0.0005 <30.0 i I JULY 0.606 1.70 0.301 4.74 33 30.0 <30.0 <30.0 50.0 <50.0 <50.0 <30.7 (78.9 <0.003 2 <0.0005 <30.0 l Alk;UST 0.671 1.63 0.671 1.63 33 55.0 <30.0 <31.0 66.0 <50.0 < 51. 0 <30.7 <78.9 <0.0032 <0.0004 <30.0 i SI:PTEnlitsit 0.509 6.51 0.707 2.32 36 30.0 <30.0 <30.0 50.0 <50.0 < 51.0 < 30.7 <70.9 <0.00 3 2 <0.0083 < 30. 0 i 3 as ] OCTOBElt 0.536 4.05 0.270 -0.257 42 31.0 <30.0 <30.0 82.0 <50.0 <52.0 <30.7 <70.0 <0.0032 <0. 008 3 <30.0 4 1' !!OVEMBElt 0.320 2.36 0.540 3.37" 33 30.0 <30.0 <30.0 52.0 <50.0 <50.0 430.7 <78.8 <0.003 2 <0.0003 <30.0 i ae i DEC1'MBEll 0.170 2.00 0.37 3.17 28 30.0 <30.0 <30.0 60.0 <50.0 <51.0 <30.7 <70.7 <0.0031 <0.0082 <30.0 ^ / 4 An.u et N N <0.491 <2.90 <0.742 <11.31 <30.0 j A,,,y,s a

<300 1,C1/1 Sr-90
I.u su Litan tietection limit

,I'AllLE 2 for t. lie motlioil of measttrement. l

- - Dine to : natural leacliing.

l

s 5 TABLE 3 WATER EFFLUENT - THREE MONTH COMPOSITE. [' pCi/1 * *

PER2CD Tr 1 Pu-239 S r-89, S r-90 Cs-137 Co-60

( 0 12/1/79 - 2/29/80 0.0121** 1.71 < 0. 2 32.7 16.4 3/1/80 - 5/31/80 <0.0242 <l.05 < 0. 2 9'.1 2.5~ ~ r 6/1/80 - 8/31/80 -0.003** 0.77 < 0.2 3.17 1.74 9/1/80 - 12/31/80 0.0326** 0.394 < 0. 2 0.203** 0.332** i ,i MPC' 5000 300 300 20,000 30,000 tj

Maxi =um permissible concentratica 1
- Less than the detection limit for the method of measurement
  - 3ue to natural leaching.

l I 8 i Annual average release concentrations for the past 6 years ara shown in Table 4 below: j TA3LE 4 Average Concentrations in Industrial Ef fluent pCi/1 { Yea r a 8.y 1975 <30.3 <176.5* ~ 1976 <32.3 < 66.1 1977 <30.6 < 65.5 1978 <30.7 < 54.3 1 1979 <31.2 < 60.5 6 1980 <30.'S < 78.5 t

Higher than nor=al concentrations were due to a leak in the primary heat exchanger at the General Electric Test Reactor.

The pri=ary radioisotope was Na-24 which has a half-life of 15 hours. I 9 l +

Total waterborne radioactivity, released during 1980 is based on the daily basin h'-

effluent data and is shown below; t

4 (I,iquid Effluent-Industrial) e. e 6Ci) 4-6-y 6ci) 4 10, 10, ,,..... i... 'lI il l6 ) lili1 il iI 66 ) I it l ~* i _,It! l4tItI( I(lIiilIii i Annual Totals: Ill !IIillI lllllllII I <3.12 Ci al.ha { l llllll lll llll

*i"~

( ) Il l 3 'I 3 10, 10, s 1 s 4, .u ii.i.4 i l ,.i ii ...i,,4,, I i 6i; 1 i i\\tiI VAtI 7 lIlll l i l l Ml l N 2 -- s i llIl l l l lllll i 2 g . ( 2 2 10 L 10 4-a

Unit of seasure (pC1) in micro curies, e

i The above charts of radioactivity in the industrial liquid ef fluent reflect L levels of natural radioactive elements present in the local soils and very I. slight amounts which also leach from pipes and the basins. The levels detected-1 uill vary with the a=ount of seasonal rainfall. No radioactive effluents are being released f rom V:iC. r i The data in Table 2 are derived by su= ming data obtained fro: =easurements of shor -interval (daily) water releases. Many of these =easurements were less than the detection lisits of the laboratory's =easuremen: =ethods. The da:a listed necessarily include the =ultiple sumtion of these detection j limits and represent :he =axi=u= values possible according :o the ss=ple ] analyses. I 3.

fonredioactive F.eleases 1

Su== aries of data relating to nonradioactive effluent para =eters are given in 1 t j Tables 5 through 24. The C?SQC3 ce=pliance li=its are su==arised on the Co=pliance Su==ary, Table 6. Although':easure=ents are required, :here are no ce=pliance limits for dissolved oxygen, turbidity, chrc=iu=, lead, and 1 Cinc. 3. AI?30?dE Fl!. EASES Nring 1960, 14 stacks required either regular or in:er:1::en: sampling a: WC. Per:fnent data for each stack cre given in Table 26. Opera:ing cc= pone.:s serviced are given in Table 27. i 10 t \\

l I i Table 5 l l

SUMMARY

OF NONRADI0 ACTIVE EFFLUENT TESTS I. Daily -- pH l e j II. Weekly ( Analyses performed on 24-hour cc=posite samples)

a Total Colifore Bacteria (weekly grab sample, sanitary caly)

Total Suspended Matter Chloride w i Copper i Mercury 1 Temperature [ l IIT. Monthly (20-sl cocposite of each basin discharge except those noted) f Dissolved Oxygen (each basin is grab sampled once per centh) Total Dissolved Solids Turbidity Chromium j Lead [ I Zine Fish Toxicity (24-hcur composite once per =cnth) y { 011 and Grease (grab sample from each basin re'l' eased'in 124 hours, analy::ed separately, and results averaged)* 4. f

Requirements changed effective June, 1930 with the issuance of a new N? DES Permit.

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n b =UdU stutsnou t 98 000'009 u 5m e ~ c e e u.u..,,..Caa u gue .............,o...... q q q q q q q q q o ., a s-w..m........ e -., e ea o , ~ -. m m a u,e................ .- u U>.c 5 W i E* - c -4 0O C" Z = C c. U e4 C o; h k b h )[ < c :_. = 4 4 4 L 4 4 4 ( 1 1"l i L
7.- _ - ~_ P t L i e s I DAILY RETE'ITIOfJ SA0lfJ SA!.1PLES 6 t pH i
Numbe, 1983 og i
MOfiTH Max Min Ass : .t January 38 7.7 6.5 6.6 [ February 41 7.5 6.5 6.7 1 Maren 50 7.4 6.5 6.8 i 1 April 45 8.0 6.5 6.7 t May 40 7.2 6.5 6.7 2 June 30 8.5 6.5 '7.5 } L. July 33 7.9 6.8 7.3 l August 33 7,9 6.3 7,2 I september 36 7.3 6.6 7.2 ( Ocicber 42 7.6 6.5 6.9 f November 33 8.2 6.5 7.1 1 1 e 7 Decameer 28 a.4 6.5
7. 5 -
t I N k Total 49 I Sampfes Annual N [\\ 8.5 M aximum Annual 6.5 Minimum Annual 7.02
Averag,
~ l i TABLE 7 i i 13
WATEll EFFLUENT NONR ADIOLOGICAL CONSTITUENTS WEEKLY 24-110011 COMPOSITE SAMPLES i voi.isow.=a.4 cea4 4a. c pp., u.. .v v. .p...i... u4ti. (.ns/ ) (mg/ ') (eng/ ) (ase/R a io 3 ('c) f l L 1900 ^* ^' ^* ^* ^* MorJTil January 7.0 1.0 4.0 42.3 4.9 14.0 0.025 a.015 0.020 4 1 2.6 10 12 15 rel>ruary 7.5 1.0 4.6 12.3 0.1 10.5 0.013 0.010 0.012 3 2 3 la 15 16 Marcti 2.5 1.0 1.5 13.2 9.0 10.9 0.013 0.000 0.010 2 2 2 16 12 13 Apol 12.0 3.0 6.8 12.7 7.2 9.9 0.015 0.000 0.011 3 1 2 22 12 16 May 2.0 1.0 1.4 13.8 6.7 10.3 0.045 0.003 0.021 3 <2 <2.3 In 12 14 June 2.5 0.5 <1.0 12.4 10.2 11.3 0.010 0.010 0.010 3 <1 <2.1 17 17 17 July 7,0 <0.5 1.0 5.5* 0.005* 1.0* 24 21 23 August <0.25 <0.25 AO.25 5.1* 0.013* 1.06 26 10 23 September 0.5 (0.25 <0.44 5.5* 0.002* 2.0* 33 18 24 Octot>er 21** 1.8 8.06 4.0* 0.022* 8.0* 26 15 19 finvember 1.0 0.2 0.50 7.0* 0.001* 4.0* 20 14 19 Decetser 7.0** 0.4 <2.00 9.0* 0.010* 1.0* 17 10 13
Due to change in perinit rcytti rei. tent s 1.hese analysis are required once per anont.h.

Due to algae growing in the extra-high i.o r i t v si.i t o.-
TABIE 8
I I i I l l NEEELY EFFLUENT 24-HOUR COMPOSITE I l Total SQ' I*[f";,ged Chloride Ccpper Mercur/ pg { g 27/1
7/A
7/ A SA:t? LING DATI:
=g/ i 1/2-3/80 6.0 42.3 0.020 0.0003 7.2 1 1/9/80 2.0 4.9 0.018 0.0002 7.1 I 1/16-17/80
7. 0 7.6 0.015 0.0001 6.7 1
1/23-24/30 1.0 C.7 0.021 0.0004 6.6 e 1/30/80 4.0 10.3 0.015 0.0003 6.5 {0.00026 6.82 Mon *0.ly Average 4.0 14.8 0.020 l { 2/6-7/SO 4.5 9,8 0.013 0.0003 6.6 2/13-14/80 l 5.5 8.1 0.010 0.0003 6.6 2/20-21/80 7.5 11.9 C.013 0.0003 6.9 2/27/80 1.0 12.3 0.013 0.0002 6.9 f, )0.0003 6.75, Menchly Average 4.6 10.5 0.012 3/5/80 1.0 10.8 0.010 0.0002l6.8 3/13/30 1.5 13.2 0.013 0.0002 6.7 1 3/19/30 1.0 l10.4 0.010 0.0002l6.8 3/26/80 2.5 9.0 0.008 0.0002 6.8 Monthly Average 1.5 10.9 0.0103 j 0.0002 6. "' 8 TABLE 9 I k 15 l
1 1 WEEKLY EFFLUENT 24-HOUR COMPOSITE Total Suspegged Chloride Copper Mercury og sum ::a oArz
t -
=g/l as/t =g/l 4/2/80 5.0 7.2 0.010 0.0001 7.4 4/10/80 3.0 9.7 0.013 0.0002 6.6 4/16/80 9.0 10.0 0.010 0.0002 6.6 1 4/23/80 5.0 12.7 0.008 0.0002 6.8 [ 4/30/80 12.7 10.0 0.015 0.0003 6.7 Monthly Average 6.3 9.92 0.0112 0.0002 6.8 5/7/80 1.0 6.7 0.045 <0.0002 6.7 5/14/90 2.0 10.5 0.014 0.0002 6.9 5/21/80 2.0 13.3 0.003 0.0003 7.0 g Monthly Average 1.37 10.33 0.021 0.00023 6.87 6/4/80 <0.5 12.4 0.010 <0.0001 7.2 6/11/80 <0.5 10.2 0.012 0.00025 7.4 i 7.15 6/18/80 2.5 7.1 6/25/80 <0.5 } Monthly Average <l.00 11.3 0.010 <0.00018 7.21 1 1'
Due to changes in per=it requirements these analyses are perfo:=ed on a menthly basis rather than on a weekly basis, q
i
Data lost by analytical centractor.
L TA3LE 10 r i
r- = i s WEEKLY EFFLUENT 24-HOUR COMPOSITE Total S pended Chieride Copper Mercur7 sAspLInc DArg =g7t mg/l mg/t mg/2 -og- ~ 7/2/80 1.0 6.7 i 7/10/90 0.5 6.7 e 1 7/17/80 1.0 7.0 7/24/80 2.0 6.9 5 7/29/80 <0.5 -7.0- ~ Monthly Average <1.0 5.5 0.012 0.0001 6.86 {. 8/6/80 <0.25 7.4 = 7.3 8/14/80 <0.25 j 8/20/80 <0.25 7.8 8/28/80 <0.25 7.1' i j Monthly Average <0.25 5.10 0.013 0.0001. 7.40 9/3/80 <0.25 7.3 9/10/80 0.5 - 7.2 I 9/17/30 0.5 7.1 9/24/80 0.5 -6.8 Monthly Average <0.44 5.5 0.002 0.0002 7.10 i g-
Due to changes in permit requirements these analyses are performed on a monthly basis rather than en a weekly basis.
TABLE 11 9 17 3 +--,,,,,--.,.--n-a n .v,+.e,,-, ,,,,v,,,,w.,-r.r.nw ar s.,m,.r .,e,-,n, ,-w4+,,,-,,,r.nenr..=ne.,,-w.=.,w,. ,,+w.,,,-.m,w.v,.meren,-m,.,,s.,were+7s,--,,.n.-.,rn-.. s
p WEEKLY EFFLUENT 24-HOUR COMPOSITE Tetal SQ'E. ended Chloride Copper Mercury pg SAMPLr.;0 dan mg'/ t '
?/1

7/I 27/I 10/1/80 1.8 7.45 10/8/80 2.5
.I 7.3 ' 7.25 10/15/80 12** 10/22/80 21** 6.7 ~ 10/29/80 3.0 6.9 Monthly Average 8.06** 4.7 0.022 0.0008 7.12 6.85 i 11/5/80 0.5 8.05 11/12/80 0.3 2 [ 11/19/80 0.2 7.85 l 7.68 11/26/S0 1.0 i Monthly Average 0.50 4.8 0.001 0.0004 7.61 I 7.55 o 12/3/80 7.0** i 12/12/80 2.0 7.80 5 7.6 12/17/SO 0.5 6.9 ( 12/24/80 0.4 7.3 12/31/80 <0.5 Monthly Avera9e <2.08 7.3 0.010 0.0001 7.32 1
Due to changes in permit requirements these a.alyses are perfer=ed on a =enchly basis rather than on a weekly basis.
Due to algae growing in the extra-high purity water.
g TABLE 12 I i j I. 13
ljl jill 1 il iI a_ i ~ h. t u oT 0 0 0 0 0 0 0 0 0 0 0 0 n MmN 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 o t h n na 0 0 0 0 0 0 0 0 8 8 0 0 t i l MM 0 0 0 0 0 0 0 9 9 9 0 0 oe y 1 1 1 1 1 1 1 1 1 t u ic a imo T s ti lou 0 0 0 0 0 0 0 0 0 0 0 0 is nn( 0 0 0 0 0 0 0 0 0 0 0 0 r i) t r ou 1 1 1 1 1 1 1 1 1 1 1 1 Cs E d la e I u l. 0 0 0 0 0 0 0 5 0 0 0 0 T t v ivtit 0 0 0 0 0 0 0 9 0 0 0 0 S S udi 1 1 1 1 1 1 1 1 1 1 1 r O S n T P u N i M l O 0 8 0 6 5 2 6 1 7 5 5 6 l T C c E 2 4 2 2 1 5 4 6 1 2 1 3 i n i 0 0 0 0 0 0 0 0 0 0 0 0 t i g I R Z n T U 0 0 0 0 0 0 0 0 0 0 0 0 S O N 5 0 5 2 I I 3 1 0 0 5 0 0 4 0 7 0 1 O C 0 0 0 0 0 d t 1 4 0 2 1 1 1 / 0 0 0 0 0 0 0 0 4 a o 2 e. 0 0 O 0 t 0 0 0 0 0 0 0 l A S C E. 5 5 0 0 5 1' 2 m 3 6 I l 3 0 3 G P i I 1 0 0 0 0 0 0 4 u 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 O M m
8 1
o h 0 0 0 0 0 0 0 0 0 0 0 0 L A r O S C y g I D Y y 0 4 0 6 3 2 2 3 t AL id N T s 4 5 0 1 3, 4 4 3 1 5 1 t l 7 i i ib 0 0 0 4 3 0 0 0 3 0 0 u O N T N O l M tn i T l de I 2 7 5 3 3 4 5 s a 6 3 5 9 4 t u S 2 4 1 5 5 1 3 N 1 t 1 1 8 2 1 T i 6 8 2 o t 1 1 L 1 ( F t I ) F t n E sa e l 8 2 6 9 6 u a o I af 2 2 7 6 4 T n t I I ( l 4 7 7 7 T 4 6 2 3 4 8 7 2 0 5 4 6 6 3 6 7 A "a E' W e l 9 7 1 0 0 2 1 0 0 2 0 5 3 9 0 3 2 2 3 8 9 7 0 0 9 0 9 8 0 0 6 7 7 8 9 t 1 1 e rr 0 0 4 2 2 0 2 7 0 i o 3 5 3 n l t t g 0 8 6 8 0 0 9 gn 0 9 9 9 9 1 ee 1 rv 5 3 0 0 8 2 2 3 9 1 7 0 t y ol a ^ 0 9 9 9 8 3 8 G 7 8 8 9 n 1 1 t ss Y R T E R R R i o Y R 11 A s Y. S B E E E sl R 1 y l 1 U M U B i l a C 1 Y 0 A U ( i t u T A O G E O 1 t I 8 U t U A t ttJ J U T T E E at ( l 1 N H I 9 A P C V C na t t 1 O A E t A M J F E O O E AD I D S x 9 Il l ll
.l a l 4 l INFLUENT NONRADICACTIVE CONSTITUENis (mg/t) CHLORICES CHROMIUM COPPER LEAD .TRCURY ZINC ( JANUARY' 1 FEBRUARY MARCH APRIL I ti MY I JUNE 3.7 < 0.005 0.015 0.010 0.021 l l JULY 4.5 <0.005 0.004 0.019 0.0001 0.015 f i 1 AUG 1.6 <0.005 0.015 0.005 0.001 0.015 i SEPTEMBER 6.0 <0.005 0.004 0.018 0.0004 0.010 ) 0.037 CCTCBER 4.3 <0.005 0.008
CVEMBER 3.0 0.005 0.017 0.025 0.0004
.01 l EcEMBER 14.0 0.004 0.01 0.014 0.0001 0.01 I t I l
Insufficient sa=ple to ecmplete analysis.
I 1 TABLE 14 s O I
0 i
I
.~ ~4 ...... -. ~ -,, ANNIIAl. AVI!!tAGl! WASTE CilAllACTliltISTICS AND LOADING SUNIAltY (Unless Otherwise noted, Figures in the Table are average values) Total Total Mercu tilI -N
UO -N*
harameter nd Dissolved Suspended Chloride Copper 3 3 Flow G ca solids Matter (x 10~ ) Av flax Min i> Daily cally Daily 4 1980 MotiTl! MGD MGD MGD mg/t kgAlay mg/t kg/ day mg/t kg/ lay mg/t kg/ day mg/t kg/ day mg/t kg/ day mg/L kg/ day mg/f kg/ day JAtl 0.074.O.12 0 0.44 0.123 66.0 18.49 4.0 1.12 14.8 4.15 0.020 0.006 2.6 0.73 f FEH 0.084 0.18 0, 0.86 0.273 83 26.39 4.6 1.46 10.5 3.34 0.012 0.004 3. 0, 0.95 MAR 0.096 0.155 0.06 2.72 0.99 26 9.08 1.5 0.55 10.9 3.96 0.010 0.003'i, 2.0 0.73 APR 0.090 0.12 0.06 0.23 0.077 122 41.54 6.8 2.32 9.9 3.37 0.011 0.0036 2.0 0.68 = 11AY 0.077 0.18 0 <l.0 0.290 147 42.87 1.4 0.41 10.3 3.00 0.021 0.0061 2.3 -0.67 JutlE 0.060 0.12 0 9.5 2.159 15 3.40 <l.0 <0.23 11.3 2.57 0.010 0.0023 <2.1 <0.47 JUIX 0.063 0.12 0 7.4 1.76 53 12.64 < 1.00 (0.10 5.5 1.32 < 0.011 0.0012 1.0 0.24 AUG 0.063 0.12 0 1.6 0.38 53 12.64 <0.2 5 <0.06 5.10 1.22 0.013 0,0031 1.0 0.24 SI:P 0.072 0.12 0 0.66 0.180 14 3.82 < 0.4 1 <0.12 5.5 1.50 0.002 0.001 2.0 0.55 OCT 0.001 0.12 0 0.37 0.113 35 10.8 0.06 2.47 4.0 1.22 0.022 0.0060 0.0 2.45 t!OV 0.066 0.12 0 2.6 0.649 89 22.2 0.33 0.08 7.8 1.95 0.001 0.0002 4.0 0.99 DI:C 0.054,0.12 0 1.77 0.363 124 27.4 <2.00 0.46 9.0 1.98 0.010 0.0023 1.0 0.45 0.073 0.1$[ 1 A""[$e 0 2.43 0.611 68.8 10.3 <2.62 <0.79 8.7 2.47 <0.012 0.6034 < 2.6 0.76 3y e Analyuen of these constituents are no lon<jer required. i
tlot an average.
TAlli.li 15 i
.l*- d 4 e ANNUAL WASTE CHARACTERISTIC AND LOADING SIDDF' '
A, OIL AND GREASE M-concrnTRATION (=g/L)
LOADINO (1b/ day) E ~ 'E No.0F SAMPt.ES NC. O F SAMPt.5 5 1980 R max Muu ursivuu AvratAce M Axiuum uts:Muu Aven4cc .uCs 7+ s=o m o 7o746 SHQWING TOTA L +' nc6Af to= anAw uo VIC L.ATION AN ALYZ ED v 0.44 0 1 0.44 0 0.27 0 1 JANUARY 0.86 0 1 1,29 0 0.60 0 1 FESRUARY 2.72 0 1 3.52 0.14 2.18 0 .1 MARCH 0.23 0 1 0.23 0.12 0.17 0 1 APP.:L <1.0 0 1 1.50 0 0.64 0 7. f MAY 9.5* 1 2 9'.51* O 4.76 1 2 JUNE 1 i. JULY 11.5* 5.0
7. 4
1 7
11.5
O 3.89 1
7 AUGUST 2.9 0.89 1.6 0 5 2.9 0 0.84 0 5 SEPTEMBER 1.18 0.11 0.67 0 .3 1.18 0 0.40 0 3 1 OCTOBER 0.9 0.2 0.37 0 3 0.90 0 0.25 0 3 NCVEMBER 2.6 2.6 2.6 0 1 2.60 0 1,43 0 1 CECEMBER 2.3 1.3 1,77 0 3 2.30 0 0.80 0 3 [-j h k h f lh 11.50* h p hl h ( 11.5* { .u i f,>f f. l 3$N4 0.11 0 Y A ? g 2.43 1.35 h TOTAL 2 29
0 29

Traced to contartinated sample containers

A :cunting for maxist::t and :ninimurt discharge volumes.
1 TA3LE 16 l l 22 c .c r e-- ,,---.w --r, n--- ,r.,,,,, n- .,,a ..,wa
.p, i; 4 t i: 2 ANNUAL WASTE CHARACTERISTIC AND LOADING SUEfARY 4 ?A TOTAL DISSOLVED SOLIDS R, ^M ccNCEtrrRATIon (mg/1) LoADInc (ib/ day) g
E NO.QF SAMPLES
( NO. QF SAMPLWS 1980 R MAXIMUM WNIMUM AVERACE M AXIMUM M IN IM U M* AVERAGE
qQ. *'*g
$wowthG TOTAL SHOWING TOTAL wicLAfloM A N A6J110 VIOLATION ANALYZED d* 66.0 0 1 66.1 0' 40.8 0 1 JANUARY + 83 0 1 124.7 0-58.2 0 1;. TE3RUARY y. i MARCH 25 0 1 32.3 1.25 20.0 0 1 122 0 1 122.2 61.09 91.6 0 1 i APRIL I ~ 147 0 1 220.8 0 94.5 0 1 ."AY 1 f 15 0 1 15.0 0 7.5 0 1 JtirE 53 0 1 53.0 0 27.8 0. 1 JULY 1 AUGUST 53 0 1 53.0 0 27.8 .0 1 14 0 1 14.0 0-8.4 0 1 SEP M ER 35 0 1 35 0 23.7 0 1 OCTOBER 89 0 1 89 0 49.0 0 1 NO M.BER 124 0 1 124 0 60.3-0- 1 OE N ER ((/ f(( .( 220.8 147 v [ fj } (( [5[ h h g$ $ 0 14 68.8 - f[] 5[ f AN N [ 42.47 [,',4, TCTAL 0 12 0 12 i [
Accounting for maximum and mini:m.im discharge volumes.
InBLE 17 23 1 -- ~..,. -..,.., _,. -. _ _. _. _
1 ? r n. 4 ANNUAL WASTE CHARACTERISTIC AND LOADING SU> NARY t
A TOTAL SUSPENDED MATTER R,
nM CONCENTPATION (eg/1) LOADIUG (lb/ day) g E NO.QFSAMPLES l NO. OF S AMPLES 1980 R wAxiMuM MIMWUM AVEMAGE M AXIMUM*t MlHIMUM' AVERAGE M0!TUI J.CI! J'2/Ae l v'iodEEN A]2 2 0 JANUARY 7.0 1.0 4.0 0 5 7.01 0 2.47 0 5 TE3RUARY 7.5 1.0 4.6 0-4 11.27 0 3.23 0 4 l l MARCH 2.5 1.0 1.5 0 4 3.23 0.05 1.20 0 4 APRIL 12.0 3.0 6.B 1 5 12.00 1.50 5.11 1 5 MAY 2.0 1.0 1.4 0 3 3.00 0 1.05 0 3 l \\ i l i JUNE 2.5 <0.5 <l.0 0 4 2.50 0 40.50 0 4 l 1 I l JULY 2.0 < 0.5 1.0 0 5 2.00 0 <0.52 0 5 \\ l 1 AUGUST < 0. 25 <0.25 <0.25 0 4 <0.25 0 <0.13 0 4 SEPTEMBER 0.50 <0.25 <0.44 0 4 0.50 0 <0.26 0 4 OCTOBER 21** 1.8 8. 0"6' 2 5 21.0 0 5.45 2 5 I NO'FM.BER 0.5 0.2 0.33 0 4 0.50 0 0.13 0 4 I i DECIMEER 7.0** 0.4 42.08 0 5 7.0 0 1.01 0 5 [P[ h l y (([ h h 12.00[ [ yN'M 21.0 g f; M b 4L 4 0 ] 3.[. g $[ [ (([ i ANfkcg h [h <2.62 1.78 I $$4r5E/2& Fag ggNgy;fe a 52 20:n 2 52
Accounting for maxi =um and mini =um discharge volumes.
0ue to algae growing in the extra-high purity water.
l t TABLE 18 l 24 l
1 t f,- ,l 2 ANNUAL WASTE CHARACTERISTIC AND LOADING SUhMARY
A DISSOLVED OXYGEN (mg/1)
RAM C-R* CONCINTEATION C-l* y j 'E NC.CF SAMPLES No. OF SAMPLES 1980 R MAxiwuw wisimus AvemAcc M AXtMUM MINIMUM AVERAGE MONTH fig *Jl'f,, J5's v,0ygcn AngA, sc s 4 No 11.9 0 '1 JANUARY 10.5 10.5 10.5 L4:n.t 1 Given a C FEBRUARY 9.3 9.3 9.3 0 1 15.9 0 1 5 Pc 11.6 0 1 I MARCH 9.0 8.9 9.0 { 2 h 11.7 0 1 1 j APRII. 9.0 9.0 9.0
b_l, 9.1 0
1 3 MAY 9.4 8.3 8.8 L 1 8.3 0 1 .J ) JUNE 10.2 10.2 10.2 1 I h 7.7 0 1 I JULY 8.2 8.2 8.2 1 8.1 0 1 l j AUGUST 6.3 6.3 6.3 9' 1 7.0 0 1 SEPTT_MBER 8.0 7.8 7.9 2 -h H,i a 8.2 0-1 OCTCBER 8.2 7.9 8.1 2 ) 9.4 0 1 ] j NOVEMBER 8.7' 8.7 8.7 1 3 h 9.1 0 1 DECEMBER 9.0 9.0 9.0 1 1 ((- h h-f ,E N, '10.5 h(([ (- h 15.9 g$ $ ((_._.j 6.3. [. -.. h ( , __..[ .[ h 7.0 8*8 9*8 A ] N 17 O 12 TOTAL
C-R = Reference Station (Retention Basin)

C-1 = Receiving Water Station closest to discharge point (Sample location C-5 in Vallecitos Creek downstream of basin outfall) l TA3LE 19 i
25
.... ~ 1 t f e ANNUAL WASTE CHARACTEPISTIC AND LOADING SUE!ARY ?A CHLORIDE R A M, CCNCCITRATICN (eg/1) LOADING (lb/ day) ~ TE NQ.0F SA MPt.ES No. O F S AMPt.ES 1980 R wAxiwuu wwuuw AvsnAcc w Aximuw MINIMUM AVERAGE v sna m.o vous Sr8CwiNG TOTAL ' a gsg viotaf so n w*3gp3 VICt ATION ANALY;:ED 6 y E UARY 42.3 4.9 14.8 0 5 42.4 0 9.14 0 SL TE3RUARY 12.3 8.1 10.5 0 4 18.5 O. .7.36 0 4 I MARCH 13.2 9.0 10.9 0 4 17.1 0.45' 8.73 0 4 APRIL 12.7 7.2 9.9 0 5 12.7 3.61 7.44 0 5 ? .vAY 13.8 6.7' 10.3 0 3 20.7' O 6.62 0 3 l 0 5.66 0 2 JU:TE 12.4 10.2 11.3 0 2 12.4 5.1 0 1 5.5 0 2.89 0. 1 JULY 5.0 0 1 5.0 0 2.62 0 1 AUGUST i 5.5 0 1 5.5 0 3.31 0 1 SEPTEMBER 1 } 4.0 0 1 4.0 0. 2.70 0 1 OCTOBER 7.8 0 1 7.8 0 4.29 0 1 NCVEMBER t 9.0 0 1 9.0 - 0 4.37 0 1 DECEMBER (([hh f (([ h 42.4 42.3 'M r nish B!M 4.o BNR k R$$f o R$ft$ i E l 8.71 j 5.43 l AN Q [ TOT.% 0 29' ff ,j-0 29 I [ 'Ac:cunting for maximum and minimum discharge volumes. TABLE 20 l l 4 26 + .._._._-___u_-_ - _. _ _ _.. -.. - _. _. _..,. - _... -.. _
l A t 1 i f ANNUAL WASTE C'WlACTERISTIC AND LOADING SU:0!ARY P A., COPPER A-( CONCINTRATION (ag/1) LOADING (lb/ day) E NO.0F S AMPLES NO. OF SAMPLES M AXIMUM M IN IM U M* AVERAGE 1990 R MAXIMUM MIN W AVERACE MU#f,.lm!!J,?u vio?7E8s Au?tJ/zio MONTH JANUARY 0.025 0.015 0.020 0 5 0.025 0 0.012 0 5 TIS?"ARY 0.013 0.010 0.012 0 4 0.020 0 0.008 0 4 ~ j J MARCH 0.013 0.003 0.010 0 4 0.017 0.0004 0.008 0 4 0.015f0.0080.011 0 5 0.015 0.0040 0.008 0 5 A??lL i MAY 0.045 0.003 0.021 0 3 0.068 0 0.014 0 3 CUNE 0.010 0.010 0.010 0 2 0.010 0 0.005 0 2 a a l0.011 0 1 0.012 0 0.006 0 1 JULY i 0.013 0 1 0.013 0 0.007 0 1 A00 CST 0.002 0 1 0.002 0 0.001 0 1 SEPCGER i 0.022 0 1 0.022 0 0.015 0 1 l CC 0BER 0.001 0 1 0.001 0 0.0005 0 1 No'iciBER 0.010 0 1 0.010 0 0.005 0 1 CECOGER I .h'{b] 0.045hyg((h h [ 0.C68 ,' ( h k lf f 3$$,h, yh 0.00lf [ h 0 V V REMaitelill 0.*> V V l Atsas Pasrdb.012 o 29, y f,h, [ ,k [hj[ p[ph, 0 29 TCTAL i n {
Ac:cunting for maxi =um and minimum discharge volumes.
TABLE 21 l 27 I m,rs
[. L r i 5 t a ANNUAL WASTE CHARACTERISTIC AND LCADING SU> MARY 1 'l ? s A EMM g 2 A M CONCENTRATION (mg/1) (X 10-4) LOADING- (lb/ day) g m 'E NGCF SAMPLES NO.0F SAMPLES ) 1980 R max mum MINIMUM AVERAGE M AXlMUM MIN AMU M AVERAGE l MCNTH v,50]l'c, gegag gcygg,,, ply 2,3 5 o L . JANUARY 4 1 2.6 0 5 0.0004 0 0.00016 0 5 1 1 l TEBRUARY 3 2 3 0 4 0.00045 0 0.00021 0 4 I { MARCH 2 2 2 0 4 0.00026 0.0001 0.00016 0 4 APRIL 3 1 2 0 5 0.0002 0.0001 0.0002 0 5 3 r MAY 3 42 2.3 0 3 0.0005 0 <0.0001 0 3 j JUNE 3 41 <2.1 0 2 0.00025 0 < 0.0001* O 2 1 1.0 0 1 0.0001 0 0.00005 0 1 JULY f1 1.0 0 1 0.0001 0 ,0.00005 0 AUGUST SEPTEMBER 2.0 0 1 0.0002 0 0.00012 0 1 8.0 0 1 0.0008 0 0.00054 0 1 CCTOBER 4.0 0 1 0.0004 0 30.00022 0 1 NOVD'.EER I 1 1.0 0 1 0.0001 0 jo.00005 0 1 DECEMBER
En 8 o BTEdFFR P
0 o.*os MMiF2 i ll b h f h 0 g M I 3 1.0 h /k h ( <2.58 0.00016 A k jV[ f7 [ f 0 29 0 29 TOTAL g
Corrected calculation error
Ac:cunting for maxi.n:m and minimum discharge volumes.
TABLE 22 29
I r. b t ANNUAL WASTE CHARACTERISTIC AND LOADING SU'oRRY s2'A TOTAL CHROMIUM R A M cencENTRAT:cn (=g/t) - LcADING (1b/ day) I E No.CF SAMPLES ] No.OkSAMPLES 'o80 R urxiMvM uNuvu Avrucz M Anwuw umtwuw Avcuct ~"gygg yTj M5Cd JGU#AfaJfvh ~ s v,o A .z 0.013 Lkt 1 0.013 0 0.008 Lkt [ CA:iUARY 1 g Given Given a r I] 1 0.012 0 0.006 t' 1 TISRUARY 0.008 f I~ i f 0.003 [ 1 0.004 0.0002 0.002 1 MARCH i< <0.002 g 1 <0.003 <0.0015 <0.0023 ? 1 APRIL i y c 0.006 g 1 0.009 0 0.0039 [ 1 MAY c. <0.005 [ 1 <0.005 0 <0.0025 j I CUNE 1 f~! { 1 <0.005 0 <0.0026 JULY <0.005 1 <0.004 <0.004 0 <0.0021 b 1 AUGUST t Li SI?MER 0.003 1 0.003 0 0.0018 1 {1 0.005 i 1 0.005 0 0.0034 1 1 cCTOBER ~ h. 1 O.00" 0 0.0011 l-NC'v' EMBER 0.002 1 l 0.002 1 <0.002 0 <0.0010 f OICIM3ER 1 f d hh 0.013 [ M h h h h 0.013 [ [ [ h h ? f [ I,[ [-fj h O M ! I' i 0.002 ff fhhh[ h<0.0031: Y A <0.005 h[hh ff f h WE 12 12 j,
Accounting for maxi =c::t add minimum discharge velu=es.
TA3LE 23 I 29
k f 4 4 ANNUAL WASTE CHARACTD.ISTIC AND LOADING SU' DIARY \\A, LEAD M concENTRATICN (=g/1) LCADING (lb/ day) E 'E NO.0F SAMPLES No. 0 F S AMPLES 1980 R wAxiveu w HiMuu avcnAct M AxiMuM MINIMU M* AVERAGE SHOWING TOTAL suomewo to TA L. .um.e dt viot.41 som A n%v:ED VICLATION AN ALY2 ED ~ im JANUARY 0.013 Lfbt 1 0.013 0 0.008 L it 1 Given Given C C TE3RUARY 0.041 [ 1. 0.062 0 0.029 1 y e, r: l 1 0.008 { l 0.010 0.0004 0.006 [] .". ARCH k 1 0.020 0.010 0.015 b 1 APRIL 0.020 L r-..._. p. 1 MAY 0.015 j 1 0.023 0 0.010 p = l OUNE 0.010 1 0.010 0 0.005 1 h 1 <0.005 0 <0.026 1 JULY <0.005 l 0.014 L 1 0.014 0 0.007 L. 1 AUGUST [ n 1 <0.0cs O <0.005 If 1 ( sEP' nmER <0.00e 9 L t 0.07 5-1 0.070 0 0.047 e4 1 CCCBER V b e UCVEF.EER 0.005 ( 1 0.005 0 0.003 1 l P E: {r - l 0.012 0 0.006 pj 1 OECEF.BER 0.012 I 0.041 [ [ f h h h { 0.062 h,f, h f, h f] y h,','k'ho.005 h h I th h l' [ f [7] 0 h Y*[ (( [ ((j(( [h 0.014 y,f,$$ [hh ,h [ 40.01e RR1t#%KW8MM % M& MMiWM V 2 = =
A:00tnting for maximum and minimum discharge volumes.
TABLE 24 l 4 30
r l . i t i I ANNUAL 'dASTE CHARACTERISTIC AND LOADING SUSD!ARY 2 l i 'A IINC t R AM cCNCENTRATION (mg/1) LOADING (lb/ day) g \\ 'E NO.0F S AMr'LES NO. OF SAMPLES 1960 R wAnuvu MmtMUM AVERAGE M AX1MUN* M IN IM U M* AVERAGE MCNTH 5,Ec "# S 4JUite vYeUN0 NAN u ZED 1 0.020 0 0.0124 LNit L bt 1 0.020 JANUARY Givem Give.n c { l 0.048 1 0.072 0 0.034 FEBRUARY 0.020 1 0.026 0.001 0.016 b.! I I MARCH r ( 0.026 r 1 0.026 0.013 0.020 b 1 APRIL r-e h { 1 0.023 0 0.010 0.015 1 MAY h h l 1 1 0.052 0 0.026 0.052 JUNE { fj 1 0.046 0 0.024 l 0.046 JULY I h h ( AUGUST 1 0.061 0 0.032 0.061 1 0.017 F 1 0.017 0 0.010 TI 1 S EP'" EMBER l F_ f. 3( ( 1 0.025 0 0.C17 1 0.025 OCTOBER f h 1 l 1 0.015 0 0.008 0.015 {
0VIMBER h.t 0.036 I'
i1 0.036 0 0.017 1 DECEMBER e F## ###s$ L i
sn lo cat!SWfB R
If o oS 3fh$h ff h k((g[h { f h h fj 0 0.015 n=3 e#Fr7d b u2 0 V NB!tWRit0.019 0 V f rf f R M M S 3 V 12 FARMN#EYG V 12
ct
i [
Accounting for maximum and minimum discharge volumes.
TABLE 25 t 31
['. t TABLE 26. Stack Height, Site, and Flow Rate Stack Height Stack Design Flow Number Location (ft above roof) Size (inches) ~ Rat e (cfs) 4* Bldg 102A 75 66 dias 70,000 12* Bldg 103 48 60 diam 34,000 16 Bldg 105 3 9 x 13 3,000 17 Bldg 105 11 15-3/4 x 21-3/4 1,200 26* GETR 95 36 diam 18,000 30 Waste Evaporator 19.5 13-3/4 x 17-3/4 2,400 34 Waste Storage 13 21,'000 b 37 Blds 400 45 19 diam b 41 - Bidg 401 30 1403/4 x 18 4,000 b 45 Bldg 400 31 15-1/2 x 22 2,800 46 Bldg 300 15 16-1/4 x 17-3/4 4,600 47 Bids 300 14.5 15-3/4 x 22 4,300 48 Bids 300 14 14-1/2 x 20 2,100 b 50 Bldg. 302 38 21 diam 7,500 l h.ajor stack Feet above ground level 1 TABLE 27. Operating Components Serviced i 1 Stack No. Area ( s) Serviced (Remote Handling Operation, Isotope Production Facility, Plutonius { ) Analytical Laboratory, Plutenius Fuels Laboratory, Radiochemistry 4 l Plutonium Isotopes Laboratory Remote Handling Operations Radioactive Storage Roos i I 12 Metallurgy and Ceramics Laboratories, Chemistry Laboratories 6 16 Nuclear Test Reactor a 17 Plutonium Cladding Laboratory i 26 General Electric Test Reactor 30 Liquid Waste Evaporator 34 Waste Storage Facility 37 Chemical Engineering, Process Develop =ent, Ventilation Study Systes t 41 Track Etch Laboratory I 45 Metallurgy Test Laboratory, West Area 46 Metallurgy Test Laboratory, East Area j 47 Liquid Metals Laboratory i 48 Chemistry Training Laboratory 50 Gas Technology Development i 32 +a---i+ v-y r w
Each of these stacks is equipped with a sampling line that contains a particulate I 'o *er for sa=pling particulate radioactivity. Selected sample lines are also equipped with charcoal cartridges for radiciodine monitoring. Other stacks are equipped uith noble gas monitoring systams. Filters and cartridges are changed weekly and analj:ed for groso alpha, gross beta-gn=ma, and I-131. The noble gases are counted continuously, and a recording s: stes provides a readout of the 4 quantity released f rom each monitored stack. 4 Results of the WC stack sampling progt:m are presented in Figures 3 through y. Figures 3, 4, and 5 present the emissions f res cue three major WC stacks, Euilding 102 (Stack 4), Nuclear Test Reactor (Stack 16) and General Electric i Test Reactor (Stack 26), r es p ec t ivel'/. Figure 6 is a crnposite of WC's 13 cinor st :ks. Figure 7 is a composite of all WC stack discharges. i t Alpha ( p C1) , Eeta-Gar:.a ('.: Ci) 3 : oble Gas (C1)
-131 ( u C1) 10 10 *n 10 10 E>
E i [i f, r 1 ii. i ... i,,, i i :li i'l ,,1 i t i:Ai,:.;.' i li lir' s lll' I'll l' 'Ii k! N ll!!!!'! I i i iii f .ri 'I'l l ', j '4 l i' i.'i'l';i 'I ilij lj' l' 2 'l 1 l!'ii 1 _1 10,: 10, i 10
, _ _, ( --, 10,
1 1 r-i /1 A. h it d S/ 6\\ . T
L m
I % W lt l h "1 l f f( ' %.4 - N i\\/ ,i i [ i i i i i!i e 'l i. i: i 4 i i ii i i, b i i.; i a s s ll !.!!'i l l'! 1 1 . \\l / r it ii'it, ,1 o a I' ,,1 i l il i 'i' l . i il'!il,l l i. '; li i 'i l- !, i ! .i i i !i i ' 3 !jil i 0 t.o ; 19 ! i O i 1 l 10
10 --
2 ( -. si) (m_. r..s-
n..r e n.e..r.

v. e r
.n-.- 4 4 vv .a 33
'I-131 (u C1) g. %l; 9' -10 l a ill ..: M ...,,i ii I i e ii!!IlI i!iii a 'll11 jiI l itili s ,ll 5 Alpha (uCi) Beta-Ga=a (u Ci) ,, Noble Gas (Ci) l 3 -1 0 lo*, - 10 ~, 10 ~ 10, 3; 8 p 8- ,i.
4. s.
g .i,,, ..,t 'll1lilI ii! ^ l l l I l, t l t Il 3Il. l l1$ei, it! l lt l titii ,!!'l! 11 lit Illllllhlll? lll illllll! ll lil lilli ll ll !!Ill llll llMll ll llllllli Illllll lllll 2 i ~ l Il i i il ,l ,ill t i to, l! 1 i 1 l i 10, m l 10, -l !i ,,-2 M. N. 3 3 x s a 8 i i \\./. 7 ,7__ t i _v.. t 3 ', t l 6 gl,; ,iie It,Ii 1 0 4,6, Iia 4 'l l 1 Il 4 ll l ll111I! .Iilliillill Ii!lIllilli6 ii ) i Illil
l 1
3 J J Mkil lil lill! Illii_illlill !!!!!ll!i!!i ll!lilllill! ,-3,'l.lIi!lI!' l O i i 0 !! lio ll i i -2 10 10 10 o FIGURE 4 NUCLEAR TEST REACTOR (STACK 16) I-131 (uCi) Beta-Gamma (uci) ., Noble Gas (C1) 2 Alpha (u Ci) 6 10 ~ 0 10 ', 10 ', 10, l m,,,,,,,., i.. i ,i,,, i ,,i,,,, .. ii, i [ !.lr '6I-l'!lt !! !,' l j'ill lI l' i I ! I! e i 2 iiii,!l,lil !!!ll;tiili .lMIN ' iiillili! j:,i!V,;ji: l ,i...
i ti

: i i. l.
i i !ll .,Il t,l ljll: r 1 1,'. i l'... i i ;,i i if.. 1 ll 1 o -1 10 tip i 10, 10 3 1 J \\ W I L 4 II i i f Mf-V-i:. l. 'w \\1 4 .s .tf I t. { { ) f it i. 1 4. [ .i. ,i.>..,i , i tl: 'i llll - f'} $!' '.i 'l,t!.ll i i,' 'iiie'!;ll , f l /!i$ 'i! !'i j j ;l!i' ii ll lii!!;.0!!! i!!!!! I i ; il:.. ! ', l '.!lI'if' l i i i' f' !['I!,!iil! . l l -2 !.!!!!.' i; O l 0 0 10 10 10 10 o FIGURE 5. GENERAL ELECTRIC TEST REACTOR (STACK 26) 34
r i w t 1 o Alpha (pCi) 2 3 eta-Ga:-::a ( UCi) Noble Gas (UCi) 3 I-131 (u C1) 10, lo s 10, s. i e, 4 e i. 7 7 ,i ....iiij, l ..iiii,,.i .iiii ii,, ..... i. i, i ii*i;'. iiieiiii ia i iiii6i iii 6
i t i i i t I i., i i 4
4 4 4
i ll'illl4ll

i!!!!!! i!!
IIIlI!!IIi!I illII'lIIIi' J 3 3 J--llll!!!!IIll !!!!lllll!!! !!!!hll!llIl ik l ! ! I ' !.k. ~ l' I j ll l lll lj ll-iI il l 1: l 2 i l 2 -1 !i 1 l il 10 10, 10, l i . L I.
y....
.u. (s I i i, .I i& #.. { 4 i, Il . il l.6 e e i. e tine.iiii. O n : i /\\ 2 1. i i ei: i.i i ..li; e4 !i i s 4 4 4 4 itil'liitil Mil / 4/T: 1 !: Ililliii!i'l .![ti.!!!!- r . i!!ii!!II!!! \\lill ^W) !!IIIIIllll1 llTlifi\\liii 'il I i }l! l! 'i i i!' il i i l 10 1 'l l 0 I, f 1 10-10 ........a,a 2,' No Neble Gas Processed after Sept. 1978 FIGURE 6. COMPOSITE ALL STACKS EXCEPT NU'JBERS 4, 16, AND 26 1 Alpha (u C1) 2 Beta-Ga=a f u Ci) 3 Noble Gas (Ci) 4 I-131 (u Ci) 10, 10. - 10 10,:. .i l i i.,.., i . i.i..,, 1,, ,i.., 4 J 4 e r .i..i!!!i !.: ii
t...:
!;iitiii i i ,iir:li!;i! I 1 3 J J liliili! i t t i i ! : i : rdi . i li!!!I'il ~ '!iliii'!;!! l.l ! ' !. i.: i t, i i, I i. :. ' i j i ;. ! a l, i..l j l '. i ' '!i;l:j' ll ~ i .i i i, l, s i 3.... t.!! 'i 1 i ,i, ' 10, l 1! t 0 i 'O, , 0.. yg m ,',\\ s Y~ ,er 1 y y f \\.r g o s. 2 i u .i,I e if l }*. ',A i p - l,\\ p . ' t 5 1 1 4 4 4 4 Y i :/! ' f.\\f V: 1 i i i i .i i. ' 'I + 3 3 1 J I ;! I!! ! li>l{l ilis l . h !! !f'!i I i i i l I i ' ll llijt1:i..lil,; i i i
1;:.iil l';i:tt
' 'l i 6 i i i !.i l i.a ! i ti
: 1.
i O '.'['4 i t i j ; -l '..'...! ! g'.'.'.410 ,...'.'.'4'. ', ' 10*,' C t i 1 'I'i: .'l 10" I ( 10 ..4 t x u. ..1 t - I 1i' I. 8 1 FIGURE ~. COMPOSITE - ALL STACKS
;i
> !!ill! >!!I ' -.i .i... le i I. I 10.. '. ' '. ' f!'..I 1 ( 35 i , _. ~..... - ~. _.... _. ...,._._..._.,m_,,_...,
__m_,
- - -.. ~ -... w. 1 1, { Total. airborne releases (stack emissions) for-1980 are as follows: a r Alpha Particulate: <3.48 pC1 (predo inantly raden-thoron daughter products)- l Beta-Ga==a Particulate: <1.12 x 102 pCi Iodine-131: <6.13 =C1 3 Noble Gases: <1.22 x 10 Ci Noble gas discharges were _ discontinued in two laboratories af ter September 1978, i stacks 12 and 37, since the shutdown of-the* General Electric Test Reactor (CETR) .l J in October 1977, radioisotope production was stopped at the site..Small quantities - of radioactive sacerial were purchased from outside vendors and was processed and-y i analyzed during a portion of the year. Ij Stack 26 (CETR) shows a =arked reduction in noble gas activ' ty, Figure 5, page 34 p i This reduction' can be attributed to two factors, (1) the reactor was shutdown in ? Cetober 1977, and (2) norma 1 background is now subtracted from the numbers m recorded. This was not done during operation and through September 1978. Noble gas releases were actually much less than the. quantities reported to have been released. f Noble gas activities recorded free stacks 4 and 16 integrate background readings a with the actual releases, which, in some cases accounts for 40 to. 50% of the-8 [ activity released. I As w1th the water ef fluent data, these data above are derived by su= ming data ). obtained f rom nessurement of short-interval releases. >bny of the sensurements on thsse releases were found to be less than the detection ibnits of standard laboratory instrumentation. The data listed include the multiple su=mation of these detection linits and therefore represent the mani=us releases possible from the VNC during the calendar year. I I t 36
e e III. ENVIRON" ENTAL SURVEILLA.';CE DATA 2 A. SURVEILLANCE FOR WATER 30RME RELEASES b 1. Receiving Waters Single samples are obtained monthly from various streams near the site to acnf ter for constituents that may have entered the streams from airborne or waterborne T releases. Sample point designations and locations are listed below. 5 C-1 Site Lake near dan (drained in November 1977) f 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 Vallecitos Creek, 1 mile west of site I C-6 Arroyo de la Lacuna Creek at Castleweed bridge ~ C-7 Alameda Creek,1 mile west of Sunol i i The CRWQC3 compliance summary is shown in Table 28. Althcugh measurements are f required, there are no compliance limits for radioactivity and copper. There were no items of noncompliance during the quarter. A summary of nonradioicgical { parameters is shown in Table 29 through 40 5 [ ~ I f 1 37 l ~ ~,, -
e t. s i' e e 4 e e e ~ 2 3/8W 6'O m e c e c 'N N N. N N oo uanwixeW C C C o o j 1 g g g g g 9 m m M M y stiun t'0 i i Weus asoua Aq luatowe g g g g g N N seanneu weae uottepen oN O C o O C C o C O I 1 Blaast 0 punoJ8iseg gaJnneu m m c e m T M M M M Y E suoAaq sanneJadwan N N N. \\ \\ \\ \\ \\ \\ \\ C C C o o o O C O O O O E, 30 ustneaanse og 6-l l l m tri c c c m e m m m m v I 3/$w g N N N N N s N N N N N I 3 1* 8 8 """l"f W C C C C O o o o o O C C i y 1: y O g CM C e e 4C Moonsaatt aa usuanu 2W $ 33 es insuusu asonsens e o e g e g y n m je 40 suo!)f".iweguos N g, g g, g g 2 4 C C o o o o o o o ce m 3g g >3 sesos virtuos on asie. gg M g g punoJ6 ao aseyns og WC u a i le l OZ = e e e e e e r j 2-t Q ut6po sisem o e e g g g 9 m g 4.- $ g losJopo N N. N N N N N N N p ~W -5 0 slaaudsowns og g C C C C C o o C o o O c W "= yC.Di c = 4 e e e U U m slaasi nuncaswee1 tussaad g g g g g n g y 5, g 3 a,a puo4aq actos tuaaedde ao s g g .s N g, N N N O d4!t!aans so uoeteaaue og C o o o o o o o o s 8 ~ :0 a.a e e e e e a e F visuo wnsioasad so y sisnpead asuno ao tio e m e o c m v m m 6 penisodes ao osouadini N N N. N. N N \\ N D O o o o O C C C w 'Sutteess 'aintsp og N l 1 ] e e e e e e e s ; wooi ao miew n o e e e o e m m a ~==;j s!dossoassua pairsodao N N N N N N N O C C C C o O C C C g, ao peouadsns 'sutteois os o h 6 b D 4 M M "J m= = = E n-a or b E h O CN 3 i 2 o ~ 2 9 =. 4 o og = a = u o o .3 ,3 ,= n ,-a u. e e lo c.e o j e + I i l 38
~ _ ~_ r ) .=, RECEIVING NATERS ANALYSES q ? . c;. 2 : January 30, 1980 A:tALYST: R. E. Broz, W. Marlais, U.S. Testing Co., Inc. [ fSTAT:0::S: C-1 l C l C-3 l C-4 l C-5 l C-6 l C-7 TOG SM GLID: Dry l-0900 l Dry l 1008 l 1120- l 1034 10h3 Dissolved 02 - g/l l 10.2 l { l12.2 l11.9 l11.2 9.6 I f l 10.0 l l 7.5 l 10.0 l 9.5 l 9.0 Te=perature OC r 1 I T'.0:idity - J""J l 17.0 h l 1.3 l 1.8 l10.0 4.3 l 8.2 8.3 l 8.1 l H l l 8.3 8.5 0.10 l 0.010 0.015 l 0.012 l C0pper - 07/1 f l 0.012 II $n h. l 90.3 l lL l 101 l 105 l 84 l ~ l l b88. . o.f.. n-h ~ l 90.0 l IT l 107 l 104 101 l 104 o. ,,a e l l 726 309 l 527 o!is l l { l ed 464 389 Sul d - g/l l <0.01 l y l <0.01 l<0.01 l<0.01 l<0.01 f l l l l l l } a TA3LE 29 i ii RECEIVING WATERS ANALYSES CA~'5 : Feb rua. f 13, 1980 A::AI.YST: R. E. Bro =, W. Marlais, U.S. Testing Co., *nc. l C-3 l C-4 l C-5 l C-6 l C-7 STATIO:is: C-1 l C-2 l f Trc SAMP.ID: Dry l 1515 l Dry l 1500 l 1422 l 1400 l 1330 l 10.4 10.0 Oissolved C -mg/l [i! l 10.8 l l 9.3 l 15.9 2 1 l13.5 l13.5 l [ 16 l 15 l Te:perature. eC l 16 [ Tubidity - JTU h l 2.6 l k l 2.8 l 1.5 l 51.0-l 7.2 pH h l 8.6 l f, 8.1 l 8.4 l 8.2 l 8.1 l Copper - =g/t h 0.013 l 0.010l 0.010 l 0.015 l 0.013 s i k8.sogygg,Crfgen as - t [ l 208. l I l 93 l 156 l 99 l 97 l s....... c_ l N.880lV*$.,Cn yeg,as % [ l l h l l 150 98 l 96 88 101 e ..e an .r s... r-i si n. 1889){*d i l 437 l 5 l 196 l 382 l 572 n l 486 Sul'ide - ;/t Vf l <0.01 l V l <0.01 l <0.01 l<0.01 l <0.01 l 1 l l l i f { i.-x.: a0 I 39 t -w w ---n-o-,-+--mnvrv, e -s e -e -- v er me,-e er --- e nr -e r- - v,,- ,-p, <---,,-o, m-e, a w =-e, -r,n. w e es e e+- er e +1 w -w ,w~~~-
RECEIVI.'iG WATERS ANALYSES t OAS : March 11, 1980 ANALYST: R. E. Bro =, W. Marlais, U.S. Testing Co., Inc. C-1 l C-2 l C-3 l C-4 l C-5 l C-6 l C-7 STAT cNS: l 1435 l 1455 1 ~ T:ME SMGLID: Dry l 1055 l 1135 l 1040 1500 l10.2 l12.5 11.6 l 9.2 9.6 Diss:1ved 02 - mg/l l 9.9 l 14. 5 [ l 15.0 l 14.0 l 15.0 l 16.0 14.0 Temperature - C l 16.0 l 2.3 4.0 24.0 T cidity - JTU L l 3.3 2.8 l l'8.3 8.2 8.3 pa L 8.3 8.4 8.3 0.014 l 0.003 Copper - mg/t [ l 0.010 l 0.c05l 0.008 0.005 l 88 l l 120 l 116 l 7 L l 97 S.k88___f$[fn 93 ~ 98 7 l l 90 l 94 l l [g,,1d*jer l 88 cr e.a as - % 97 113 122 100 n l l l 212 }*t*1tids { s 1lj d l 229 524 265 263 409 Sulfide - =g/l l <0.01 l<0.01 <0.01 l <0.01 <0.01 l<0.01 I l l l 4 I TAB LE 31 f d i RECEIVING WATERS ANALYSES 4 { n OAC : April 11, 1980 ANALYST: R. E. Bros, W. Marlais, U.S. Testing Co., Inc. l C-6 l C-7 C-3 l C-4 l l STAT 0NS: C-1 l C-5 C-2 TO'I SMGLED: Dry l 1145 1045 l 1030 l 1135 l 1105 l 1120 l11.7 l 1 issolved 0,-=g/l ( l 9.2 l 10.3 l 9.3 l 8.9 I 8.2 15 l16.5 l14.0 l 14. 5 (( l14.5 l14.5 l Temperature CC Tubidity - JTU [ l 5.2 6.0 l 2.4 l 2.2 l10.0 l 2.0 8.6 l 8.3 7.6 l 8.4 pg [. l 8.6 l d.5 j ceppor - mg/l [ l 0.018 l 0.013l 0.013 l 0.013 l 0.005 0.015 Dissolved Crfgen as - % l 79.6' l90.3 l37.3 l118.8 l 88,5 l100.0 Saturation I: l 116 l 92 l 103 4 l l l 82 Dissolved Cr/ gen as i n 89 93 cf Mean for.9en't l l 510 l 584 l [C } 472 l 612 l 296 Total Dissolved 390 Solids - tr/1 1 Sulfide - mg/7. l<0.01 l <0.01 !<0.01 l <0.01 j <0.01 l <0.01 l l 1 l 1 i i I } TA3 LE 32 40
t ) = RECEIVING WATERS ANALYSES r ~ OA-2: May 22, 1980 N ZYST: R. E. Broz, W. Marlais, U.S. Testing Co., Inc. ~ C-1 l C-2 l C-3 l C-4 l C-5 l C-6 l C-7 STATIONS: I T ME SNG:.ED: Dr/ l 1115 l 0945 l 0930 l 1030 l 1000 l 1017 l 9.1 l 7.3 l l 7.8 l Dis:cived 02 - =g/l l 9.5 9.9' 9.1 [ l 13.0 l 11.0 11.0 l15.0 l16.5 l15.5 Temperature OC l 3.40 l 7.30.l 2.50 "Ntidity - M h l l 0.82 l 5.20 7.80 pH [ 8.7 8.7 8.7 8.3 8.5 8.5 Cepper - =g/t O'.011 l 0.005 l 0.005 l 0.020 'l 0.006 l 0.005 ~ Oirselved Cr/ gen 'n f l73.6 l89.2 l85.6 l89.2 l 74.5 l90.1 caturatien l l 97 l 93 l l ? Dissolved Crfgen as 'n 9 l 77 72 89 89 of Mean for denta 10tal Dissolved N l ac11ds - mg/L L l 567 l 332 246 l 424 227 l 708 f Sulfide - =g/l l <0.01 l<0.01 <0.01 l40.01 l<0.01 <0.01 l l l l t a TA3 LE 33 i 5 i RECEIVING WATERS ANALYSES l I JA E : June 12--13, 1980 MIALYST: R. E. Bre=, U. Marlais, U. S. Te s ting Co.,.Inc. l C-4 l C-5 l C-6 l C-7 l C-3 2, STAT *0N5: C-1 C-2 I 11156 13-80 ! 6-12-30 l 6-12-80 6-13-80 SNGL:.D : Dry l Dry l6-13-80 1220 1135 1150 i 121C l Dissolved C -=g/1 [ l [, l10.4 l11,4 l 8.3 l 8.6 i l 8.8 2 h l ( l 16.7 20.0 l17.8 l17.2 {17.8 Temperature OC g f. l h,: l 0.48 4.8 l10.3 l14.0 l 1.1 l I, M idity - a pH I,: l [.2 8.1 l 7.7 l 7.5 7.6 l 7.9 C0pper - 27/1 l h l 0.008l 0.011 0.006 l 0.005 l 0.002 _--g..ngis,sg fyd Crfgen as - % h. l (i. l107.2 l123.9 l 87.4 l88.7 l 92.6 i cr.h l l110 l 121 l88 l91 l 93 e .a e sh[~$ s h.l h l754 l 134 l605 l284 l326 s ed Sulfide .g/l h f f l 128 f16.2 l178.6 l49.2 l 54 Chlorides - mg/l l l128 l16.2 179 I 49.2 l 54 I TA3LE 34 ) 4 e 41 ~ l t
FJECEIVING 'fATERS ANALYSES b;A I: July 16, 1990 A:GL*lST: R. E. Ge.st, W. !!arlais, U. S. Testing Co., Inc. STAT 20:'S : C-1 l C-2 l C-2 l C-4 l C-5 l C-6 l C-7 a 17-16-80 ' ' 7-16-60 t 7-16-80 i 7-15-30 wp.f l s:'f l o949 l n p-- 3 e .e,- --i i 1C45 l 1011 l 1033 ...n r-l J. l 7.7 l 7.6 l 8.0 Diss lved 0; - 09/1 l l 6.8 l 21
22.5 Te

perature OC
[ l h l 19 l { l 24 ~'" 'd'-f - C*U l l28.0 l [ l 11 l 2.7 l 5.0 7.5 l 7.75 l 7.7 l h. l pH 8.1 l l CO,:per - =g/?. F, l h l 0.004 l fj l 0.010 0.006 l 0.t!]8 3 Cr/ gen - 1 l h l72.3 l h l 90.6 l 84.4 lcl,1 y,s,,, n 1 70 l h j OO O 9 ', i o f '!ean f or 5'.cnth k' < j Oissolved Oxycen as - % h;J 1 i b I I l f.I l 191 l276 l244 f f< 5.0i.b 3 88 'd 783 e g l32.5 i Clorides - =g/t l l 1.0 l l 36 l 35 l 4 l Sulfide - =g/t Mo longer required i i i i i TA3 LE 3 5 t '.t_: C. "1 "".. G
.1A't' 7..C
."s '.s' ' '.~- _ C C 2 A'~I : August 4, 1980 A:iA*./?ST : R. E. Gest, W.
'.arlais, U.S. Testing Co., 2nc.
STA!!::NS: l C-1 l C-2 l C-3 l C-4 f C-5 l C-6 l -7
n<r s;sua:
l orf orf l Orf l ory laffgo{sf;golaf4ga p l t=.: l .n l e.1 l 7.a j s.1 r r i )
tssolved g-=g/t T.
} (. i e-
e:pers ure oC i
1' 0 l F-l l' j23.5 !, 22.7 l 22.2 h r c. rcidief - C~: l [ l [ l f l [ l 4.2 l 9.c l12.0 pH l f h l h l 'j l 7.75 l r 7.9 l 7.a I C: per - =g/l
r..,
-l [a~ l p. l h l 0.c06 l 0.cca l 0.cos m Crfgen as - tl h l (d l l l 94.2 l 90.7 l 93.1 l Si3.sg fn f. [j' l 89 l 93 Oissolved Cr/cen as 4 C T l o, 3 l Of Mean for Ronth l: l- = l 261 l234 $s t 205 l Chlorides - =g/I, l l l l24.5 ! 41.5 l 36 Sulfide - mg/L
0 10,nger required M $ %
t.Y b I l 42 i
~ i i i 1 RECEIVING h'ATERS ANALYSES i f:ATI: septeder ::, isso A::AI?sT: R. Es Gest, W. Marlais, U.S. Testing Co., Inc. 1
TAT::us C1.I C-2 C-2 l
C-4 C-5 l C-6 l C-7 Tb Suo:.ra cre j ery l cry l cry j Sg%3o S/jgjo j 9gge iois=ce.edC2-=e I [ l [ l L I 7.0 1 5.2 17.2 i Te=perature oC t F i t 1 [ t u.5 l 15.0 l15.7 ! ?.:.bidity - J"U f l h l f l l C.62 l 0.53 l 0.37 l f ;R h l h l h-l f l 7.95 8.0 S.C l Copper-g/L L l \\ f l. l 0.004 0.002l 0.004 t se mucn e-I l g. l 68.0 I 5'-. O I 7">. 0 16
Dissolved Cefgen - %
l L I r k. l 73 l 55 '.,..a Dissolved Cr gen as - % k i O l k I L b I. of Mean for Iden-h a h-ib h,/ b l h; l h. I, l 210 803 l591 N o -s c \\ l Chlorides - mg/1 l l [l ,7 l H7 l165 l105 Sulfide - =g/l No len;er reqdired TA3 LE 37 4 PECEIVING WATERS ANALYSES 6 O A "E October 1, 1980 A:!A,YST: R. E. Gest, W. Marlais, U.S. Testing Co., Inc. l C-3 l C-4 l
-5 l
C-6 l C-7 { s;ATIONS: l C-1 l C-2 T 2C SA:OI.ZD: Dry l Or/ l Dr/ l Dr/ -j 1045 l 1000 l 1025 i i Oissolved C;-=g/l h l f l l l 8.2 l 6.7 l 6.8 l h l [ l h. l 19.5 l18.7 l17.7 ,t l [ l Te=pers:.:re - C ?; idity - J U h l h l h l h l 0.51 l 0.45 l 0.47 t pH h l f l f'f I h l 7.7 l 7.9 l 7.3 F lC0pper-07/1 ( l h l h l h l 0.003 l 0.008 l C.CCS l r 3 N l og I 73 l Dissolved C:e/ gen as - g 1 ,l J_ - F; I b Saturatien h I e e l N 6<
- l 8'
j 71 72 i 'issolved Crrgen as 1 [ l [r j hJ j cf Mean for k n h t $'ff s .j l
j l
l 295 l520 l586 u[ { y ,: w[. l v[. } 68.5 l 83.0 l 92.0 t i Chierides - =g/l 4 i:cfue-=m uc :=ser m 1ree TA3LE 33 43 k 6,,-4, ---w....,-..-e-.-wn.%.-.--..-.-6--,,-ew,,, ,,w.. -. - -.. - -,, -. - ~ - - vew -e--
RECEIVING WATERS ANALYSES i I OAC::Tovember 3, 1980 A?GJ YST: R. E.' Gest, W. Marlais, U.S. Testing Co., Inc. STAT:CNS: C-1 l C-2 l C-3 l C-4 l C-5 l C-6 l C-7 On2 SAMPED: Dr/ l Dry l Dr/ l Dry 1005 1030 l'1050 Oissolved 02 - =g/f. {- }. l { l 9,4 l l 9,4 9,o f l l [ h l13.7 l13.0 l 13.7 Temperature OC rubidir! - C fl. l l [ l l 0.8 1.2 1.1 F3 b; b. l I l 7.6 f 7.85 9 7.9 Copper - mg/l h l I. L' O.010 0.028 0.028 p. ,c Saturation C l t l gI l k l 90 l 89 86 t Cissolved Cr/cen - 1 at hU l ( l k;' l 90 l 86 a Oissolved Or/cen as - 1 90 l-i of Mean for 9.cnth 00:al Dissolved l 4 ' 236 364 383 C l solids - =g/l I.C I b e ' Chlorides - =g/l l l 26.4 56.4 51.9 Sulfide - mg/l No longer regaired ? f TABLE 39 a i 1 4 RECEIVING WATERS ANALYSES d i CAC: Cecember 12, 1980
lIEYST

A. E. Gest, W. Marlais, U.S. Testing Co., Inr.
l C-7 l C-6 l C-3 l C-4 l C-5 s;ATION3: C-1 l C-2 "'~MI S AMPED : Dry l Dry l 1125 l Dry l 0825 l 0845 l 0905 j Oissolved 0 -mg/l l h l l 9.1 l 9.6 l 9.8 9.9 2 h l 9.5 l11.0 l10.25 f l h Te=perature CC 10.0 ?;.bidity - JTU () 4.1 h l 0.81 l 3.5 l 3.5 L i l ':i l 7.77 l 7.92 l 7.98 pH h.. h 8.28 e 1 g i 0.005 l 0.005 l 0.005 C:pper - =g/I. .j { l 0.005 l l 87 l I l 78 l 84 I 88 gissolved Cr/ gen as - g {: p; r! saturanten g Oissolved Crrgen as % L 1 8 1 of Mean for f4enth ( l 87 l p l 81 l 85 l 88 e.i s l l860 l h l446 l 277 l251 Chlerides - mg/l l l200 l l130 l51.0 l 55.0 q Sulfide -=g/' ':o lo.nger reTaired g I TAB LE 4 0 44
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l i
-1 ';i! !,: llI !,,01.jl!!j',;i!'. 2 o l!! !!! !'! g 19 g ...>.a FIGURE 9. RECEIVING WATERS ANALYSES - RADI.0ACTIVITT CONCENTRATICNS, C-1, C-2, C-3, C-4 (pCi/t) i 7 I l / .6 1
. -. ~.. - - p C-5 C-6 I Alpha (pCi/1) Beta-Ca:=a (pCi/1) Alpha (pCi/1) 3 eta-Gar.ma (FCi/1) y 10^. 10, -- i ? 10 10,. g .e i ,i 1 i c. 1 Q t~ L I . _/'"i4\\ A-g ,,i A' } g 4 ....m. ' 'iei ieii t i J ti i )/ilt. il l l1iiiai iibi I.i' ..i - J ilii! n ii ti
i i N!
.iiiiiiiii i itii n i m,: r 3 3 J ill illlhil I! li ii l l %!!!IOil 'llll lli' d ['illj )!!! l l i I i .!l i l l 1 O :i Iff i l: o.! I i 0 [ i i ' i O 10, i 1C, 10, _0, 1 .',.'.'s s s = m. t ,o.,.y .a i ,.. i. i.g .i.i.ii,i .. i i w y l! !_ i .6,, i 1 .. ! I l i i\\i/i ); iti, li 16ti>: i\\ l l i! illittlit . i i l. l l :h t liili;iiiiil i, l s i l l i i g}', ti!.lri ji _l_. til..i 3 i i .!!iti i
ii i
i ri .i,. i.ili!g I! !l l l .1 .} I :l + e a illt t II!l l l' I j i'i l -1 ! '.l ! : ii ! -1 !!:.I i , -1 l -1 , o g 0 10 4 negative - o -o negat,ve -o i C-7 Beta-Ga=a (pCW Alpha (pCi/1) y i y 10 > 10 >.- +.. 5, I 1 I. 7 {t .f l _.l Ti 1 i i i , i ii. i si i %, li j. i , i .ii.ii,,, , i, .li. i i 4 J 4 J i'
L;
'l li .i !itili ,i i 'l!:lli ! i IIl!!i!l!il . !ih i ' i!' !! iil'il'l'I i! i j i i,i'.i,.i ! '. i :., l i ..l.!I . (. ' l i t ;b.. I iil! t i i t 1 o i t.'t i !',I i. ,0,i,.- r it! i i i j o ,0 s i 1 s i g, t + 1 e s i i i t I i 5 1 ,1 f T-f ns y t I, l _] h l' ' % /' ,1 g' g ie!: : i I ] ii Al'iy. 4 J: i. ii i. 4 ^ J g , tit.i!i lii4 t ., ii!i i' i e
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i ii i
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ero "
I FIGURE 10. RECEIVING WATERS ANAIYSES - RADI0 ACTIVITY CONCENTRATIONS, C-5, C-6, C ~ (pCi/1) e l t i a u --,,-.--g-.-~,-~ g-v'W--*--wet-'----W v'-*-**' t *% - w e n- -N -r-9~-**'r=r*-=-*-e-e-*:w * +r
* - ' *e-*
ster"ww+*=m*w'*w-'+-=s-w*-se***N"ow==*'*'*w--**er*+++s**'***a--"T**-*, war e e
e e III. EtlVIRONitENTAL SURVEILLANCE DATA A. SURVEILLANCE FOR WATERBORNE RELEASES (continued) ~ Annual average radioactivity concentrations in receiving waters are summarized in Table 41 below: TABLE 41. Average Radioactivity Concentrations in Receiving Waters pCi/l Year a 8,Y 1975 <10 <30 1976 <10 <31 l 1977 <10 <30 1978 <10 <30 1979 < 7.82 <27.6 l 1980 < 1.57 < 5.23 2. Ground Waters j Ground water is.nonitored by obtaining quarterly samples from four wells on or near the site. Sample point designations and locations are listed below. G-1 Well southeast of Building 105 G-2 Well southeast of Waste Storage Facility l G-3 Well on private property west of General Electric Test Reactor G-4 Well on private property south of site entrance ( l Sample data are summarized in Tables 42-43. 48
.3 ..,,.. ry ..,.3 ,,...,. ~ - g. GROUND WATER sArtPr.E sTATIOtis FIUtillER (;- 1 c-2 G-3 G-4 OF SAflPLES Pelt AllALYSIS A!!ALYSIS AllALYSIS At1ALYSIS STATIOli I TDS C1 PII TDS Ct pil T9S CE pil TDS CE pil U-8.0 8.1 FI:ItRUAltY 1 8.3 8.2 !!AY 1 710 229 8.7 316 99' O.7 347 148 8.7 487 224 8.6 At! GUST 1 650 210 7.9 295 80 0.4 503 120 7.8 556 .186 8.3 t!OVEt-10ER 1 280 196 0.0 688 76.3 8.1 488 122 7.9 512 170-7.9 TOTAL DISSOLVED SOLID (mg/1) l TDS = CilLORIDES (mg/1) l CE =
LESS TIIAll DETECTIO!! LIMIT Pott Tile ttEASUREMEtlT !!ETIIOD.
1 t i TABLE 4 3 l l V ..e-Ts .e r 9f 4W-re i P i ^ vt.- M ---'t f"- ---M V t m qv' .r wry p_ .m +
_s I t 1 GROUND WATliR 4 sal 4PI.E STATIO!3S uunnER G-1 G-2 G-3 G-4 OP SAMPLES PER Itadioactivity Radioactivity Radioactivity Radioactivity STATION (pCi/t) (pCl/1) (pC1/C) (pC1/1) 3 H N a Sy a Sy 3 a Sy 3 H U (x103) (x103) (x10 ) (x10 ) tt Sy i FEilRUARY 4 1.48 4.34 <2 0.10* 7.31 <2 1.06 2.15 <2 0.32* 4.76 <2-t tAY 4 1.50 2.26* <2 0.03* 1.61* <2 1.50 2.02* <2 0.39 2.30* <2 AtfGUST 1 1.34 1.61 <2 0.14* 0.66* <2 1.09 -0.55* <2 0.51 4.44 <2 flovrtti1ER 1 1.36 5.53 <2 0.05* -1.51* <2 1.01 -2.65* <2 0.44 2.42* <2
1.ess titan detection limi t for Llie measurement method.
TABI.II 4 2
1 l l l i l l i l 1 [ 0 1 d el {h /'% 7 i / i
o i'- Q l
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Stream Bottom Sedi=ents .t Stream botte cediment eacple locations are listed in Table 44. Quarterly data are required for CR'dQC3 permit cenpliance and are shown in Table 45. V I TA3LE 44 i STREAM BOTTCM SEDIMENTS - DESCRIPTICN AND SCHEDULE OF SAtGLES
i Sacple Gross Number Location Frequency Rad.
Co-60 Cs-137 Sr Pu-239 S-1 Easternmost Stream crossing scuth Quarterly x x x x x e l boundary of site + j S-2 Outfall of reten-I tien basino at Quarterly x x x x x south boundary of site t { S-3 Vallecitos Creek, 1 mile west of Quarterly x x x j site l S4 Alaneda Creek, i 1 :lle west of Quarterly x x x Sunol { i VR-2 Stream bed south of Annually x x x x Highway 84 - 3 miles 3 east of site VR-3 trroyo del Valle Annually x x x x i Creek near bridge east of site f 1 52 L 1
..+ .^W& h ! s". e" .s, f' g,,a.y W . m '- n p'gW'4,, S y p'.~,wa,v,f}. { n-'~,.;x,.;, Q % m& q y w.,p,g.g.; gf p.,gy~y %~ g v y gs u ..mc ,., y,, y,,,- p s n. +,a (y f..! h D c: .~ ) ,l$
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11.7 0.129 0.031 0.069' < 0.0 2 0.95* 14.9 0.035 -0.014 0.073 <0.02 1.49* 7.55 0.939 0.332 1.01 10.3 8.21 0.993~
rJOV 4 2.4 10.8 0.072 0.007* 0.046* <0.0 2 2.43 21.0 11.1 1.51 0.082* <0.02 0.00* 8.08 1.36 0.46 0.81 12.8 0.13 0.017* ~ oLess than detection limit for the measurement method. TABLE 4 5
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{ TABLE 46.. Annual Bottom Sediment Sample Data (pC1/ gram) a Sample Gross Gross j Number a* 8.Y Sr-90* Cs-137 Co-60 K-40 G-6 (S-1) 0.42 9.5 0.07 0.05* 0.0009* 5.0 VR-1 (S-2) 0.98 15.0 0.17 8.1 1.1 5.5 G-7 (S-3) 0.76 7.3 0.02 0.66 0.35* 4.0 G-8 (S-4) 0.76 11.0 0.04 1.2 0.15* 6.3 VR-2 1.14 11.0 0.04 0.19 0.09* 5.4 VR-3 0.43 7.7 0.00 0.02* 0.05* 3.9
Less than detection limit.
~ 1 4. Soil Seil samples are W tained annually f rom the points listed below and shown on the map Figure 13. t G-10 Site lake near das I ,e Results of sample analyses are shown in Table 47. G-10 is s?mpled monthly and analyzed for gross radioactivity. A graph of this data is shown below: TABLE 47. Annual Soil Sample Data (pci/ gram) ( b Sa=ple Gross Gross Number a 8,y Sr-90 Cs-137 Co-60 J-40 G-10 1.2* 10.0 0.13* 0.13* 0.04* 4.2 I
Less than detection limit.
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B. SL'RVEILLCCE FOR AIRBORNE RELEASES 1. Environmental Air Samples i i Envircamental air monitoring stations are positioned approximately 90' apart [ around the operating facilities of the site (see Figure 15). Each tation is equipped with a tembrane filter and an activated charcoal cartridge. Filters 5 and cartridges are changed weekly and analyzed for gross alpha, gross beta-ga=ma, r. and I-131. Results are graphed in Figures 16 and 17. I-2. Cloud-Gamma Monitors k 1 There are 31 stations on site f or measuring cloud-gamma radiation. These are located in sixteen 22.5 sectors surrounding the facilicies. Each station f [ consists of a thermoluminescent dosimeter (Li? or CaSow:Dy) scaled La a plastic coated aluminum foil package which is placed in a protective brown paper covering. These dosimeters are enanged once annually (Station 4 quarterly) when weather conditions permit travel to those stations located in the hilly north-i eastern portion of the site. Stations locations are shown in Figure 17. South boundary stations are numbers 1, 2, 3, 8, 9, 31; East boundary stations are i numbers 10, 11, 12, 13, 14, 15; 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 * (mR/ year) t South East North West j Boundary Boundary Boundary Boundary i O.5 0.5 4.3 1.0 Boundary Cloud Gamma Monitor data is reported as the mean value. e NOTE: Background radiation in this area, due to naturally occurring radioactive elements and bomb debris, is approximately 125 to 150 mrem per year. l I ~ 58
f ,1 f e s 4. R e FILM B ACCE STATICP.5 0 AIR SAMPLER STATICNS T 4 2. t. ,i b , 1,, ~, s. u.... 'O13 e/ .%.'~.. 4 9 .,e..,,' ,,~. 49 'g t4 L ,8 s, i. .n ,I s, yi ^' i ,o l
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3. Vegetation The description and schedule of vegetation samples is su==arized in Table 48. l Sco Figur&s 18 and 19 for map locations. Saaples collected monthly are analyzed for gross alpha, gross beta-ga==a and 1-131. These results are graphed in f Figures 20 through 27. All sampic points are sampled annually (during March for 1980). These results are shown in Table 49. IV. WATER TREATMEliT CHOLICALS l t For the year 1980, the following amounts of Calgon chemicals were used fn the General Electric Test Reactor'* (C?TR) cooling tower water: 1. Calgon TG-10 18 pounds 2. Calgon H-212 (=lerobiocide) 5 gallons H 50; (sulfuric acid) is nor: ally added to the water to prevent ecleium carbonate 2 i deposition and to keep the pH as close to 7.0 as possible during reactor operation. ( The active ingredients are as follows: 1 1. Calgon TG-10 sodium-z ine phosphate glass soluble pellets 2. Calgon R-212 Dodecylguonidine hydrochloride 10.78% [ Bis (tri-n-bityltin) oxide 3.32% Isopropanol 9.90% Xylol 5.002 Inert ingredients 71.00% (includes dispersing and stabilizing compounds) E.P.A. Registration No. 10445-6 I The reactor was shut down October 27, 1977, 62 ~
I TABLE 48. Description and Schedule of Vegetation Samples
I Monthly and Annual Sample #
Annual Scaple 2 Number Locatien Sample Only G-6V Cutf all of retention basins at south boundary of site x G-7V Vallecitos Creek, one mile west of site x G-S AV Alameda Creek, one mile west of Sunel x G-10V 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-147 Southernmost stream crossing weatern boundary of site x VA-1V Vineyard Avenue, 1.8 miles north of Vallecitos Road x VA-2V Vineyard Avenue, 0.9 miles north of Vallecitos Road x VA-3V Vineyard Avenue, 0.3 miles north of Vallecitos Road x l VAL-1V 1650 ft west of site entrance on Alpha Lane x 4 VAL-2 V 1000 ft east of site entrance at peri =eter fence x GETR-lV 500 ft northeast of General Electric Test Reactor x GETR-2V 1000 ft northeast of General Electric Test Reactor x GETR-3V 1500 ft northeast of General Electric Test Reactor x GETR-4V 2000 ft northeast of General Electric Test Reactor x k
"V" denotes land vegetation; "AV" denotes aquatic vegetation.
4 f TABLE 49. Annual Vegetation Sample Analytical Results (pCi/ gram) 2 Sample Gross Grcas i Number a* 3.Y Sr-90 I-131 Cs-137 Co-60 K-40 i i G-6V 0.0047 5.34 0.00093 0.037 0.016 0.02 4.01 G-7V 0.0036 4.09 0.022 0.030 0.022 0.022 4.14 G-8AV 0.0030 0.88 0.024 0.025 -0.028 0.0241 4.45 G-10V 0.0092 4.42 0.0034 0.070 0.033 0.046 4.28 G-117 0.00 2.51 0.013 0.012 -0.040 0.072 7.47 G-12V 0.0053 2.63 0.016 0.055 -0.037 0.010 3.68 G-13V 0.00 3.77 0.021 0.18 -0.051 0.098 5.16 G-14V 0.0009 0.54 0.015 0.091 -0.041 0.061 4.43 i VA-IV 0.0019 5.72 0.031 0.038 0.013 0.040 5.07 l VA-2V 0.0038 5.03 0.011 -0.003 0.026 0.0040 4.52 VA-3V 0.010 4.62 0.014 0.034 0.012 5.30 VAL-1V 0.0022 1.71 0.0031 0.055 0.091 0.0099 3.60 VAL-2V 0.0074 4.35 0.0073 0.074 0.021 0.0047 3.54 CETR-1V 0.0024 4.50 0.011 0.067 0.013 0.041 3.90 GETR-2V 0.0059 6.14 0.0037 0.045 0.017 0.011 4.85 l GETR-3V 0.0035 4.12 0.067 0.051 0.028 0.029 4.7 I GETR-4V 0.00012 7.75 0.038 0.054 0.019 0.022 5.44 Less than the detection limit for the =ethed of measurement i l Requirements changed ef f ective June, 1930. l 1 i 63 1 =-
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..-;1 l
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y **'*f},*
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1 VALLECITOS NUCLEAR CENTEA A VEGETATICN SAMDLE LCCATICNS I 4 i 0 A o.r4 G.f4AV CE*R-4v tv " A A av A _A A. ~ .A,.. TonEA e EE LANC gg,q g ..g 681 -A 104g Act G-'3V 4 105 A o.io Av g % Q e-IIV s.iov 103 I 10 2 O w t T. STA.
8II AVAL-N Aj GI3V 4....y
[ G- 'v^'*3' VAu,Ecitet noAo l FIGURE 19. VEG?.* af CN SAMPLE LOCATICNS I I i l b i ) i
l'. - 5 (Results in picocuries per 'gra t) G-6V Beta-Ga:=a (pci/g) t f -1 Alpha (pci/g) 2 10 1C ,.,,i.. illeiisilt' iilit i t: iii 8 + 1Ilir!l1lllI 'liillilii! 3 J fllllll!!lll llI!!!!!!lI! 10" 10 - II -
s Af\\s i.,,.'.
.y:t..... =VI jt i i i , i,i:. ,n i...... i { {ll A ! !1liIl_ iutlin u ni i u m mmi d i I j j' I [! l } O l l t -3 o l 10 10 r l Zero o l G-7V G-10V i Alpha (pCi/g) Beta-Ga=ta (pCi/g) Alpha (pCi/g) 3 eta-Ga=ta (pCi/g) 2 ,,1 2 10', 10, y 10 ,3 10, i i. i .. ~;. l ,f,.i...... _ _. i i i..... i. i ii.ii..,. .,....i ..iii, 4, i ,ii. i ! I I I i ! '.- l !i'Ii;ill' !!'!!l!: i,i .!,;!ll: ill' 3 J 3 4 '!!!llI!Illl l!!!ii!!!l! !! !i!Ill!!i l'!l! lI!lll t i z l ilbI
i l. l, l l I. ' ' ' !,
!. ! i:lllll!l l';!) ', li' i i i, i .i.. Ii'iI i
i 3.i 1
I I i, i iI, -2 i. 1 10 ', 10, 10 ' ; ~ 10, l t i 2 L i. ..i.s ~ - b, ~ ** m, l o -M i "i,i. t g g.. \\.n. ..r, e i il :, .. i 3 i.. *
k:
'ltitii ill ! .ll5i: 1 ij!i
\\/ l; !illi
'}. i},i!!!! l r.h 'l l l ' '. ; !. ';.. l i ! : ii.{ lli!li,; i 2 r.f .j t i i t,4 ; li l; i ' l' i l!el.l.i l .jg... ti '!l l' i l i; o iii.lt! l i.t!: i i!k iliiti -3 i
i
.t:ili. O i l t -3 10 10 10 lo ..i Zero " zero o 2,re o l FIGURE 20. VEGETATION ANALYSES FOR GROSS RADI0 ACTIVITY ~, G-6V, G-7V, G-10V (pCi/g-Ashed) l i i i, se _.v.,. ... _,,,..., _ _,,,,,,. _ - -,,,.. -,., -. _, -. _., _., ~... _..... -... -.. _.,,. -,,. _. _... - ..,, ~, -. _,. _
I J VEGETATION (Results in picoeuries per gram) VA-1V Alpha (pci/g) seta-ca:=a (pci/g) i i i ..ii,i =" i l ii i 1iIii .4..!i !.11.1 Ii i'llillii 2 llIlilll!Ill il!!'!' I! !l t 3 llIi ll ll,.. I l -2 i l ;1 1 l ti! ! 10. - ;,; 10 b .I t
r...
i .i. 5 i, i,,iiiiii i t i..~ s 1 1!.!Illili
l fi iiill i
.\\![\\illilll ii ii\\h !! ii! ^ i j ': ;l, i
llliil;l itIl.li'!
l 2 i .i 0 i 1C' 3 : w '... '...., 10.,;;....;., .l i Zero i VA-2V VA-3V i Alpha (pci/g) Beta-Ga =a (pci/g) Alpha (pci/g) H e ta-Gan=a (pci/g) -1 2 ~1 2 10 ? 10 10, 10, i,. er t I r i.. i ,i,,.,,ii i i.;.i.
i.i;i.
t. 1 - i i. ,i i. s lIllj i il' i !!. !t ! llIli!I'? l.'jil 2 ' i 2 i I!!!!l!!!* 'l il.lli:!! 3!!!lli!lil! li t 'I: i!'.ll::., ' ; i. ' i, .i' ! i. i, r i, !. ,,i,i: li,ii 't,i 3,i., j. l II.!l'il.t.' i.. i i.. i 1 t t 3 i -2 i l l ,8l 3 i 30 10 ' 'O' ^O ~ .i p l! ^ o+~ 7 ^ C,A -- y ._ o-+ _] j x _. _ l e n i i o..
i
. \\f n : ii l: g i i g 4 4 4 p-- a . i. lig.o; , 1 .!,1 .'lili;* i J' I
't; ll 1
6', i 2 i I I lI I !!lli 'i! I'i! Ih!! f i' l ll:i!! 1 ![ i; i! l1,i .,- ll w .t l li i t i. .i ll
isis,
'..,.. 3;1, i
.i i 1.ii'!
8 l t,i, -3 + O..... '. '...,, i,rii
!. i i
-3 s O 'O .. ...,'2 i 10 'O 10 ......,2 Zeroo Cero o l
Requirements changed effective June 1980.
i I FIGURE 21. VEGETATION ANALYSES FOR GROSS RADI0 ACTIVITY, VA 1V, VA-2V, VA-3'.* (pCi/g-Ashed) i 6
i-VEGETATION I* (Results in picocuries per gram) GETR-1V GETR-2V Beta-Ga=.a (pC1/g) Alpha (pci/g) Beta-Ga==a (pci/s) I Alpha (pCi/g) -1 1 -1 2 10 10 10 lo, g J i. i 4
d. -
e==.+-=.. y + l ?' i s' *x-i .,ii,,,i i i! i.- ,i, ii e i4 4 ii iii, i:. tieii ;i .L Es
!'l'}l

111; i,l' y'il;: r; jej ill!'jji itil!(li!,,-
1 2 s llllIlll!lll Il I !!!!!l!l f,I!!I!IIlllI lII!llll!l!! I a i i; j 'l)': l'i i l' j i li f i t i t i i.I i - l ';l i .i!4 j I i il i i -2 'i!! it 10 :i ' -2 i l-0 ,j 1 i i i J 10 i 10 10 [ I I l,,; ^ ". 1 ,e J i i-i I.iii. J 'I .ie i i 1 i,,i..i, i s, "IhI i !lll l*, iN*ili'il 'I ' k} li l ! 'I i ie idi il I ll l 8 4 4 T 4 t: illillili !*it'illi!Il !Nhi !!i*!:-> '1 l !!!!!i!! i 2 2 ', l!\\>I!!!!!I! i!'lII !!l'! !hll;!!! { . k:',j!l!'!!! l [l ' ' i { i ' l l : 1 h i i!! i' ijiiiij l'l j' I l l yi lij j I i
,,,t i l, * * - -
I 0 e t 1 i i l 1 -3 i
h...
i i lll i -3 7 10 ,,,,~,,,,,, 10 10 10 ,,,,,,,,3 Zerob A ero GETR-3V GETR-4V Alpha (pCi/g) Be ta-Ga==a (FCi/gJ Alpha (pci/g) , Beta-Gama (pci/g) _y 2 10 )>f i 10 *, 10 10, 8 7 l i 1 3 i. r ,e:.tiiii i. i !,i.' i. 6,,i i., i Li!i it. 4 4 4 J . !!ii'i!!i \\i !!.t: !!; .ii te l 't!! 'ilillli!iii 2 } .lI I l., 5 i I 2 2
t. ' i. i l ' 4 i.i;
!l 1' ' ' i!! it: l !s, .ii ..l ,.j .l- - s i. i'[j - I i I.;i. l t;l1. i A l!' !I' O l,' i l. ( ~ ~ i 10 10 10 D. a 7 9 ,o 3 g g 8 o I k., r-* i . o. i \\.- ii i ,,.,i , i. ie i ii 4 4 4 i tl i!!;l i l'l4 1;l,; ilit i s s - J' i 't, i a 1 i l!'!N: tl! it';l!' l! lI!!;irl . II,1.!: i ~, - t .;i l :' ' it,i 2.: .l
ii !}
i i i I ~1 I 0 li! lllj l i l 1 4 .i, i .i is: 1
I i
. 'a a. a i, ~ 10 I s.o 1o '....,2 i.0, 3 o Zero e.,.o o o 6 f J
i'! 'i;;
2

Requirements.: hanged effective June 1980.
i. ^ .,I ii i i 'i i li l -1 .I i 10 '.i!~' FIGURE 22. VEGETATION ANALYSES FOR GROSS RADIOACTIVITY, GETR-1V, GETR-2V, GETR-3V, GETR-4V(pCi/g-Ashed) 6a
VAL-1V VAL-2V I-131 (pci/g)
-131 (pci/s)
-1 10 .10 * ,3 f is d e \\ 9 s 1 i er #-_w \\r
=
i - \\/\\ i 4.., . v.\\ et 4,iie i <iie i i t,is 4 4 !!i ll!lli i li!!illii!! s !Il !!!lll!I l!!!!l!!'!ki a 'il I l l 3 i a g } { ", l !'l! -2 10 10 i i i ~, .,,i T_... t i, i,.<.,,, eit iii,3,I i l 'i lill!!' .I!!'ll!!i l J !!!!!!!lII!! . IIII!!!!!i l i i i; I
i. l l l
I ~ i i I t .i -3 !i ,1 1 i i l -3 5 10 ..~....... 10 i 1 FIGURE 23. VEGETATION ANALYSES FOR I-131, I VAL-1V, VAL-2V (pCi/g) 1 VAL-1V VAL-2V r Alpha (pci/g) Beta-Ga ma (pci/g) ~ Alpha (pci/g) 3 eta-Gar =ta (pci/g) b., 10
10 10 ~,
10 <, i,. .s 1 "x. \\. i i , i l i li t i };,,i j 5 a s. t I e 6 I i i, s ~, .il 1 J 2 li'i >l'!i !.,, i. "}.;'i' - l l i. !. ! i l j
l. i r
i. .r i 1 3 i . i, j, ;- 34, ti 3 ll. ll. ,i 8 i i I.t l i i. ii. i. 0 'i e i tji 0 8 3 i 10 ~ . i 10,: 10 - 10, ,1 i i: 4y o ' W--- 4k ,i i i. 4, 6 i .l- ' e ' l. i li
l t
8 ' 9.I 'I i l ii,til 1 1 ..? e.i. i i ti! Ii' ;+l:ll j t 'lli{; i li! 'ilflt 'l tilli ki' !!! It'l !!'!;I, !;i
l ll.l;i l,i;! !
s 1 {.. l,j' i. t 'ii! I i l-
'!.1; i. '
i <i.. -10 .'..,3 8 J. -1 .i. -3 + i 10 ..,,'2 10 -a 1 L 10 , s...
ero I Cero
":ero
Requirements changed effectite Ju.e.1980.
s 4 35 .--.7-y .% %.3.,L a u 4. V 1., f* =W q q a a -n .4.y i v y r.:inuAU D r Y 4% -, fo r, m -.,, .-. -.- nv 1 U. 7 i y V.'\\1 4*. V ',.2 0 4 A.. s. t '.s.r.1 ' *, vs,.~* t r: i 5.S.. a.i. s) (,s w. j 3. i ea. t { 69
i e n VA-1V VA-2V VA-3V-I-131 (pci/g) 1~131 (PCi/9) 0 9) 0 j 0 10 10,, 10, a s 1,,, ,, ii,.. .. ii., ii 4 ii1#ii, ,,iiii, iii ,iieiii,i 4 4 ai lil-.!!!ili iillllilli !: iltill!illl' s ll!!I)lllllI lI!!! !!!lll lll!ll!llI!l 8 l l t
'i' I
1 44ll 4 i j i I i 1l l !I Ii i -1 i t l l -l I Ii 1'i 10 10 10 g g I' Fw H i -. a n. .t u - i ..n + i.. .m.. .i i 'l l l ii! iI,* I e' t h-l \\ t l ij,ii* { i li!!titli ' \\]1! i 5 ;itti i fi' 'llillt s a 1 I I !!!'I!.Il flfjII'!l! b i !..ll_l.! ! ! 5 i i i i
ig i i.
i I: i.
i i l
l .a jiji l !jl ,.~, s _.'
w
.I,I i i 1 i -2, ~3 , ii,, ~ 10 i !I 10 ~ i Zero I.....,,-10 4 1... cero o o o
ero o FIGUPS 25.
VEGETATION ANALYSES FOR I-131, l VA-1V, VA-2V, VA-3V (pCi/g) ( GETR-1V GETR-2V GETR-3V GETR-4V I-131 (pCi/g) I-131 (pCi/g) o I-131/pCi/g) 0 o I-131 (pci/g) o 10. 10, 10 10. w i F l, i,.i,,,, i, . 1 i i i. ..i i..,.i., ii.. ii 4 4 ltij!.i i,i[ 4 ..I,i ii,1!i l i!'il' i;l!!liij!i 4 !ii'll'.i l i ! ! i '.l l i ! : [ li i ji t l l )!Illl:jlI! 'i 6 ! ' i,' ' ' l } ' ! ; l ll ! l l : t'Il1 ' A ji j '5 >l!.!![l l l !>l _1 i i ;. -1,-) i l,i l' 'i 10 .l. ' 10 i i ' ' -10 k M,' ~ 10 ^ ~A 3 !i i o i ,1 i i - i i a /. i. i + o 4 A ^ ,ti it i -l
i i,
si
\\. i i 3
,l r l ' '{.i;fi i; ,itii'i; :' Il l i j t ' 4 4 ,il@ji;!! t 'l:ll j i ll! i!qiill!!!!' I pl'Ii! ! i !' il !i i i' 14.- *J.- i,; ,1 .iil g:.., iii. 'li,'!,i,!!l '~- ~- _,:;;.y... 7 ~ ,o - -,o .,,3 -2 1 10 10 - g .,a tero e
Zero 4 Sero
Requirements changed effective June 1980. FIGURE 25. VEGETATION ANALYSES FGR I-131, GETR-IV, GETR-2V, GETR-3V, GETR !'.' (pCi/g) 70
e c ( t 3 G-6V G-7V G-10V a I-131 (pci/g) I-13'. (pCi/g) I-131 (;Ci/g) 0 ,,0 ~, - 10,; , 10, I y i i i,i il 4l i ( 'I 8 l !il e e 4 4 4p li!!! l'll._i i ii15 !..'l 1 1 Ill! hI l t'!I
lil, Itll 11ll ji lit i
!,ilj I ij i i i li: l i ili 'i i \\' ;. l o. I ;i; 1 l i; Iij -l i ' ' -l 10 10 10 1 I If '..p-5 I .t M*e i,; i 3,p + i i i
/ l! ?ll
{I i!'!'li l' i ll liti' i ,f =. ! f!l l s !l!I}!!' . I Oi ;hii'li I 'I ! t + a l t e i !a j 3 I l I '!ll', Y f g fI e
== '.7 l i l iI'i, ~- i ,.~- - i ,, ',. b,,,,,,,- 10 l,, I,,, ;, 10 - ' 4j,,,',,,' ? i -2 i 10 Zeroo "ero o
Requirements changed effective June 1980.
FIGURE 27. V.iGETATION ANALYSES F0",I-131, G-6V, G-7, G-10V (pCi/g) I I t is L 1
r s V. METEOROLOGY I A meteorology station is maintained on site and provides data relative to temperatures, wind speed and direction, relative humidity, and rain quantity. In past years this data has been used to prepare a formal report. Further infornation is obtainable in the 1975 Environmental Information Report, } NEDO-21158. Raw data was obtained during 1980 but has not been processed for final presentation. f 1 l s i e l l ( l, i t i i 72
1 I 1 t i I DISTRIBUTION MIC 1 G. E. Cunningham V18 e i R. W. Darmittel V18 D. C. Bowden V18 I W. H. King (3) V18 1 M. L. Thompson V02 V. F. Loskot 402 R. E. Gest (10) V06 R. A. Moschner V18 l W. W. Sabol V04 B. J. Surma V04 I l G. W. Titus V10 P. S. Webb V06 Library - San Jose (5) 328 - VNC (2) V01 Editing Services O w f i l \\ 73
1 r .e ~ \\ l; EXTERNAL DISTRIBUTION s Copies Ii Nuclear Regulatory Commission 25 California Regional Water Quality Control Board 2 i California Department of Public Health 1 Alameda County Water District 1 l; Lawrence Livermore Laboratory-1 i l T N. f
a a.
} 74 ~ ' '... , ~ _,. _... .}}

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