Text

Wall Storage-Tank Sleeves
	ML092720430
Person / Time
Site:	07000925
Issue date:	11/02/1989
From:	Fine R; Cimarron Corp
To:	; Region 3 Administrator
Shared Package
ML092720355	List: ML092720430; ML092720432; ML092720433; ML092720434; ML092720435; ML092720436; ML092720437; ML092720438; ML092720439; ML092720455; ML092720456; ML092720472; ML092720473; ML092720491; ML092720492; ML092720604; ML092730255; ML092730256; ML092730257; ML092730258; ML092730259; ML092730260; ML092730261; ML092730262; ML092730263; ML092730264; ML092730266; ML092730267;
References
	Download: ML092720430 (71)
	v • d • e

bt L

WALL STORAGE-TANK SLEEVES I.

HITOY USE -IN OPERATION)

,*.,i H

I S T O RY',

' ? '"

II.

INITIAL CONTAMINATION LEVELS III.

METHODS OF CLEANING IV.

METHOD OF SURVEY

...A.

EQUIPMENT B.VCALIBRATI ON V.

RESULTS OF FINAL SURVEY

0,k WalSorage Tank Sleeves

-1~

X.

I History

~~

Th hick,' concrete walls ýaroun the Plutonium ýPlannt vault had sixty,,-mild steel,.six inch diameter, thirty foot long's'leeves, embedded in them -forty in the East wall (Rm. '128/BO-2 side)

-and twenty in the North wall (Rm.' 127/BO-l side')." -Eac'h sleeve

'contained a five inch diameter, schedule 80 stainless steel tank used for storage and processing in the main wet processing

-line, and in the scrap recovery process.

The tanks were removed and disposed, leaving the open sleeves.

Some of the sleeves were contaminated during the operating-yers, 'due to overflow pipe and valve leakages.

II.

Initial Contamination Levels Initial direct contamination surveys inside the full length of the sleeves were not made because of the possibility of contaminating the special detector developed for the final release survey of the sleeves. Direct surveys were made just inside the ends of the sleeves and indicated contamination levels that ranged from 200 up to 90,000 dpm per 60,cm2

probe area.

Swabs pulled through the sleeves as-means of a smear survey indicated contamination levels that ranged from 200 up to 32,000 dpm per total inside surface area.

.4V III. Met hods of Cleaning

'i Complete removal of the sleeves was not practical, so a'decon-tamination-effort was intitiated.

iDecontamination was first attempted using a flex-hone on an ex-tendable shaft which was rotated with a drill motor.

This was moderately successful.

A Steam Jenny, with a Turco cleaning solution, was then used with a wand that was passed through the sleeves, followed up with a brush.'

This also was moderately successful. The sleeves were then grit blasted with a "hollow

-blaster" attachment on a Vac-U-Blast unit.

After going over some areas a second time, this was successful except for the bottom approximately 2" to 4" of four or five sleeves.-'

A tool was designed and built to cut off and pull out about 4" of the bottom end of those sleeves.

Upon pulling these pieces, it was discovered that contamination had migrated up between the sleeve and the concrete, but not above the 4" mark.

The bottom 4" of the remaining sleeves was then cut off to assure this condition did not exit around them.

IV.

Method Of Survey And Equipment Used The probe built to survey the wall storage tank sleeves is an alpha scintilation (ZnS) detector with a plastic light pipe and 4 1/2" photomultiplier tube.

2 It has a -600 cm :active area,-and is housed in an aluminum shell, with spring mounted roilers attached in a. three point.

configuration on both ends. Connectors for signal andhigh

...voltage cables, and a fitting for a conduit to support the probe are on the top end of the probe.

The probe was lowered,,,in slx

".,inch increments, through a transition piece, 'into the sleeves, and a one minute' count made at each six inch interval.

The purpose of the transition piece was to obtain proper spacing to count the top six inch interval, and to provide a more conve-nient means of stabilizing the probe for each count. The spacing for the six inch interval was achieved by using 3/4" conduit sec-..

tions which were machined to maintain holes at six inch spaces when screwed together to lower the probe into the sleeve.

See

f igure 1.

' A Ludlum model 2500 scaler was used with the probe.

This proved to be a stable combination.

Calibration was accomplished by making a mock-up of a sleeve and placing Plutonium disc stand-ards, contoured to the inside wall, in a sinusoidal pattern in a band corresponding to the active area of the probe.

Using this pattern allowed the probe to be calibrated in any position it,:

may be randomly placed into the sleeve mock-up.

The calibration yielded a multiplier to convert counts per minute to disinter-grations per minute per 100 cm2.

Proper operation day to day was assured by making a series of check source counts before and after counting, and before each sleeve was counted.

MI TraAsi+~on picc~ -

0 o

j U!

i77 S_"qn+e C T)- V-A E

k Th

-blFlte iiy (MA d minimum detectable activity

" was :

'MDA =C.F.'*X 1.6 2xBKG F

dapm/100cm 2 X 19 2x3

.cpm l'Iy:K

-2 X 4.8

-9.6 dpm/l0O m F

In some cases, the background was higher, and the calculated MDA 2

was 13.6 dpm/100cm The MDA was shown on the survey sheet for each tank.

-, F F F

.~

After the direct survey with the probe was completed, smears were taken in some selected areas having higher direct readings.

An apparatus was built that could be loaded with "sticky-back" smear papers on pads that retracted into a housing that was lowered to the desired position in the sleeve, where upon a rope was-pulled to extend the pads out against the wall. The unit was then pulled

.or pushed the distance necessary for the smear paper to cover 2F 100cm These smears were then counted in a low background gas.

flow proportional counter.

.After smears taken in selected areas showed levels below Pu release limits, full sleeve length smears were taken from all the sleeves.

Three smears can be taken at the same time with the apparatus described above, and three smears cover 26% of the surace area in question.

A full length swab smear was taken at a later date, to assure decontamination activites had not desposited contamination in the form of dust in the sleeves.

A

V.

Results of Final Survey

'-4.,

A. ýDirect-survey with special prb

1. After the areas identified as above release elimits were re-cleaned, the following data was generated from a -final survey, to demonstrate the sleeves meet release limits.'.

for Pu.

This data could be biased slightly high, because the bottom 4 inches of the sleeves was removed after the survey was completed, and some of the higher levels were detected in the bottom 6 inch zone.

One of the sleeves was recounted after the bottom 4 inches was removed.

a.

Room 127/BO-l (20 sleeves)

A total of 1,199 measurements made:

dpm/100cm

'Maximum

'282 Average 20 Minimum 4

2 The maximum, 282 dpm/100cm2, did happen to be on the bottom 6 inches of sleeve number 18, 4 inches of which was removed.

The next highest reading, 206 dpm/1OOcm was on the bottom 6 inches of sleeve number 20, from which 4 inches was also removed.

Both of these measure-ments met release criteria, but for reasons mentioned earlier in this report the bottom 4 inches was removed; 2

so the maximum measurement is 198 dpm/100cm at the bottom of sleeve number 18.

b. Room l28/BO-2 (40 'sleeves)

~A total of 2,400 measurements made--

ý.ýdpm/1O0cm2 Maximum

-210 Average

- 20 Minimum 4-Once again, the data could be biased high, due to the removal of the bottoms of the sleeves after completion of this survey. The highest remaining measurements are probably at the bottoms of sleeves number 17,-19, 23, 25, and 28, and at the 36 inch depth of number 13.

The 2

levels ranged from 60 to-210 dpm/lO0cm before removal of the bottoms.

B. Smear survey made with special apparatus.

1. Selected locations.

All smears taken in room 128/BO-2 sleeves.

A total of 75 measurements made:

dpm/100cm2 Maximum 15 Average3 Minimum

.0 Location of the maximum smear was at the 108" level, east side, of sleeve number 15.

2. Full length of sleeve smears a.

Room 127/BO-l

..?. -., *.. **,L,..- >, *. * ',

' *S i

. l,,

...:." : i,

!'.? * -,.: :'.

'-I

A total of 60 measurements made:

2 dpm/ulllength (3,886.2 cm Maximum Average 12

'3 Minimum

'0-Maximum was form the east side of sleeve number 3.

b.

Room 128/BO-2 A total of 120 smears taken:

dpm/full length (3,886.2 cm2 )

30 0

Maximum Average Minimum Maximum was the northwest side of sleeve number

17.

Individual smears at the 6 inch, 24 inch, and 96 inch depth of sleeve number 17 (some of the areas of higher direct levels) showed a 2

maximum of 12 dpm/lOOcm The full length smears did not collect enough rust or corrosion to present an alpha self-absorption problem.

~.OF C

Full length 'swab smear survey (entire inside surface area o f all sleeveS)

~

1 Room 127/BO1 A total of 20 swabs made:...

~.dpm/total (4469c2 Maximum

-5 Average Minimum 3

2

2.

Room 128/BO-2 A total of 40 swabs made:

dpm/total area (44,690cm2)

Maximum Average Minimum 5

1

/

Al The data presented above is a summary of the data generated from the final release survey of the wall storage tank sleeves, and demonstrates that the sleeves meet release limits for Plutonium.

OROWtao X. 7 0--Z I

Ronald L.

Fine Supervisor -

H.P.

& Ind. Safety

Table 1-1.

Acceptable surface contamination levels-NucIides' AverageJ Maximum

Remo va U-nat.

U-235, Ui-238, and 5,000 dl~m a/011i cmt 15,11l00 dpm 1,/llH) cm 1

.,000 dpm ci/fl e

associated decay products Transuranics.

Ra-226, Ra-228, 100 dpm/100 cm' 300,ll1/i0i,n/ mia 20 dim/IOUu cm' Th-230, Th-228, Pa-231, Ac-227, 1-125. 1-129 Th-natTh-232. Sr-90 1,000 dpin/i00 cm2 3.000 dpm/l0U cm'

. 200 dpmi0o cm--

Ra-223, Ra-224, U-232, 1-126, 1-131, 1-133 Beta-gamma emitters (nuclides S,000 dpm y/100( cm 15,00(0 dpm 8(/l0O cm?,,000 dpm By/lOO cm.,

with decay modes other than alpha emission or spontaneous fission) except Sr-90 and other noted above.

aa Where surface contamination by both alpha-and beta-gamma-emitting nuclides exist.s, the limits established (or alphaý-.

and beta-gamma-emitting nuclides should apply independently.

hAs used in this table, dpm (disintegrations per minute) means the rate of emission by rndl*:iotivematerila as determined by correcting the counts per minute observed by an appropriate detector for bacigroial, elficiency, and geometric factors associated with the instrumentation.

M.eeasurements of average contaminant should not he averaged over more than I square meter..

lo(r objects of less *srface' area, the average should be derived for each such object.

dlhe maximum contamination level applies to an area of not more than 100 cm2.

e' The amount of removable radioactive material per 100 cm2 of surface area should be determi ned by wiping that area withý::

dry filter or soft absorbent paper, applying moderate pressure, and assessing the amount of radioactive material on the wipe,,

with an appropriate instrument of known efficiency.

When removable contamination on objects of less surface area Is--

determined, the pertinent levels should be reduced proportionally and the entire surface should he wiped,.

,.:.*i*:i.'.*'!.~,1 "The average and maximum radiation levels associated with surface contamination resultinR-from beta-gamma emitters

should not exceed 0.2 mrad/hr at I cm and 1.0 mrad/hr at I cm, respectively, measured through not more than 7 milligrams,,;,--

per square centimeter of total absorber.

X.,.

'tý a

.4'

~~-

,5 7

9 __1 13.15

.~ 9

~~4 J

"WAL TANK SLEEVE SURVEY-ROOM 127/-BO-I

-..:Direct and Smear Survey for Alpha Contamination

,,,-., Instrumentation-Direct Survey-Ludlum 2500 Scaler.S/N

.1.

4,:;'-,

?

,'.4;

-*7,*"*

,4'4

}.

KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic

-Sample Changer SIN A

.Tank Number 1..

(see diagram above)

'Pipe Probe Source Response Completion Date Side 1,_'-,_

cpm Side 2 /37 cpm Acceptab a

e,-

H. P. Signature=____,_-__._pmOO_

Side 1 15-

"A.

cpm Side 2 cpm Backgrud I

cpm MDA Acceptable Range vt cpm 2

dpmlp2 3-d

/cm Measurements Units dpm/.

cm2

'" Depth Result Result Result inches

-direct

..smear inches

direct... smear inches direct smear 612 6

0___

4 12 132 252 z-18

?

138

.258-91 24 14

/

~264 30

.150

.270 Ii i

.4*::

36 16

-276 42 162

.40282 174 294 60" 180 300

/2 66'

.186 306

?":

.66 7

-192

-312 2

7__

_198 L2..

318

.20432

'?7'?

-.. "84 8490 :

210 L.-

1 1133024 96 216 3136 102 222 1

342 108 228

_348 114 234 12

-354

___II 120

.~I240 8N-360 i

7.r.

East I,

4 es t T7 ý4 3**

13 "1';

7, 19

-*fr*.

WALL TANK SLEEVE SURVY-ROM12/Oi4 i~ i,.o],i~oi-oi

-.4

ýDirect and Smear Survey f or Alpha Contamination Intrumentation-Direct Survey-Ludtm 2500 cae SN 1/

KM Pipe Pr be Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N I

A)

Tank Number (see diagram Abde)

Pipe Probe Source Response,,,

ate. J*..*

._.L

..,2j' Side 1 133 cpm Side 2

//

cpml Completion' Acceptale Range H. P. signature

/b/I-..O*

'-.'ett.*il(

Side 1 wc'o'\\'

cpm Side"2 U' 5*cpm Background

cpm

-DA Acceptable Range 0O cpm

=

dpm/100cm Measurements Units -

dpm/100cm 2

Depth inches 6

12 18 24 30 36 42 48.

54 60 66

78 S""

84 90

~96 102 120 Result direct

.-smear 30

IN ip 2.00 --.

Result inches 126 132 138 144 150 156 162 168 174 180 186 1918 204 210

-- 216 222 228 234 240 direct 7q 3F' 217 71J.2 smear 61~

Result inches direct smear 246 j.

252 5

258 264 270 276 282 4

288 294 300 306 318 73

.324 330 336 342 348

_7

-7

.354*--

3 60 j+/-.

£cc kQORN J

"3/4-

. i

-. -" Ž 1'

J " *

East J'~ TWes 7

9 7

WWALL TANK SLEEVE SURVEY--ROOM 127/B0-1-.

Direct and Smear Survey for Alpha Contamination Ins trumentat ion-Direct iSurvey-Ludlum 2500 Scaler.S/N~.

1NMPipe Probe Smear Survey- 'Hewlett Packard 5560A Automatic Sample Changer S/N

___-'r

?.-,&.

lank ube (edigam above-)

Pipe Probe Source Response C-

. Side 1 J L..cpm Side 2 p

Completion Date

/...

H*..

,Acceptable Range H.

P. Signature\\,

I,

.(V Side 1 1?

cpm Side 2 6+/-I? cpm

Background

Qcpm MDA1 Acceptable Range Measurements Units -

dpm/i00cm2 cpm Depth inches 6

12 18 24 30

(

36 42

.48,

54 60 66

. 72

.8-7 84

,x 90 S

96 102 108 114

.120 Result Result direct

./0 iZ7

-4 qU

.smear inches 126 132 138 144

.150 156

.162 168 174 180 186 direct 12i

.S": o.

smear inches 246 252 258 264 270 276 282 288 294 300 306 I 0 dpm/1O0cm2 Result

.direct smear

ii-V"

~., ~*/

s.

192

~198 204 210

".216 222 a228.

234 240 312

-o 3/4318 330 336 342

-a-

~

348 3.54 360

2

-81~

2

'14 '16 1 2

-East iAt 7,, 9 1

3.15

'7 19~

S.:.WALL TANK SLEEVE SURVEY--ROOM 127/BO Direct and Smear Survey for Alpha Contamination I-Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N I"&2 KM Pipe Prb Smear Survey-Hewlett Packard 5560A Automatic r

Sample Changer S/N AJ \\

Tank Number (see diagram kabve-)

Pipe Probe Source Response Copein ae/,-f~.3'Side

1.

cpm Side 2 _

_cpm,

-:....-- :!.Completion Date

ýAcceptable Range Eo P. Signature I

H i Side 1 f3*\\'?*

cpm Side 2 cpm Backgruund cpm MDA A.1

- v, -,

Acceptable Range I 4.

cpm 2

Measurements U....

d,=dpmlOcm2 Measurements Units

-dpm/i00cm2 SDepth inche 6

12 18 24 30 36 42 48 54 60"

.66 72 84 90 96 102 108 114

.120

s *direct smear jii

`,.- Result 126 132

.138 144 150 156 162 168 174 180 186 192 198 204 210

`216 222 228 234 240 Result inches direct smear Result inches direct smear 246 252 258 264__

270 0

276 2A 282__

288 294 300 306 312

4.

318 4o_

" "324 330 336 342 348

_____1 354 360' 4

East 3

9 1

3'15 7j19 ~

Di c andSme Survey f or Alpha Containation Instruentation-Direct Survey-Ludlum 2500 ScalrSN_

D*.'

i rect and

`*>`**/i*L.***!.`:m:`./r

!WALL TANK SLEEVE SURVEY--ROOM 127/BO-L r.......

."°-.

'KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer SIN Tank Number

(see diagram a.-

-ve

)

Pipe Probe Source Response#

Completion Date Side 01 cpm. Side 2

~cpmi SAcceptable Range Sgnatur~-

nP.ur Side 1 FI3vim3 cpm Side 2 gtzI7" cpm

Background

cpm MDA Acceptable Range 14-a 9 cpm 2'd-7-;

.'*<;r*'

m c

Measur Depth inches K

6.

,.12 18 24 30

36 42 48, 54

" 60 66

'72 78 84 90 96 102 108 2,."

N 114 120

g 1

.*4 ements Units -

dpm/l00cm2 Result direct.

smear inches PE~l 126 132 138 144 4

150 156 162 Result direct-smear 168 174 180 186 192 198 204 210 216 222 228 234 240 e9 1+/-:I~

Result inches direct smear 246 258 4

264 270* 44L4i 276 iij 282 288

.A6.

294 300 306

/

312 i~

318 324 330 336

'342 348__

360__

J

i 1

!L_

2.4 8

1 12 1

1 18, 20 West'_,,,

~ Est 1~e

_9

_1

_13 15

'719~

WALTANK SLEEVE SURVEY--ROOM.127/EQ-i Direct and Smear Survey for Alpha Contamination "

SIns trumentation-Direct Survey-Ludlum 2500 Scaler S/N o~LN~,

-KM Pipe Probe,.

, i Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

/

I Tank Number

( (see diagram above)

Pipe Probe Source Response t

Completioin:Datei Sde 1 9 1 cpm Side 2 jj..cpm Acceptable Range H. P. Signatur&.

Sid I 3cpSie

Background

cpm 14DA (4.

Acceptable Range cpm 2-_ dpm/100cm2

Measurements Units -

dpm/lQOcm 2

Depth Result Result

.Result inches

.direct

-smear' inches

'direct*

ma inches direct smear 12 132 252 18 'J

.38 258 24 144 264 J*

.30 150 270J.

270 1

-3.'.':"

36 156 276

. L 42 162 282

48.

!68 288 4.Q:.. -

54 14 1

9 60 18 300i~i 9

186 306

q 66-ir--

72

~192 312 4j.

84 204 324 2.L 90

-210(

L2 3306 1..

96 ~~~

~216 36 102

~.222 44L342

!I 108 112.

228...2.348

_114

..4..

234 354 622..

'C120

.J..Q.24 J]

360 4..

i-

ts-~

West`

WALL TANK SLEEVE SURVEY--ROOM 127/BO ~

Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN 2

/

K.

Pipe Probe

I" Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N W..A Tank Number (see diagram above)

Pipe Probe Source Response C

l o

aSidel 1

cpm Side 2 156 cpm a

"Acceptable Range H P. Signature Side 1 ____i__

cpm Side 2 I_

!__ cpm S"..

Background

.cpm MDA.

.Acceptable Range cpm i'O dpm/lOcm2 Measurements Units - dpm/l00cm2 Depth Result inches direct

.smear inches

6. -

126 20 132

~.

~C138 144 30 ASI,.

150 36

____156 42 "

.- c 162 48, r

78 -

O 64 7-2041 72/

S-90 210 96 216 102 222 108 228 114 234 120 240 Result direct

"'B 5 ?'

7, 5L

15. 5 s

.4 Result mear inches direct smear 246 252 258 0

264 -

1" 270 276 282 288 l*.

294

'1.4 300 low 306

-q Iq ~3127:.

318 3

.,324

,3 2 330 52.

336 342

-348 A

354

/

360

-4

2 B O W*ALL TANK SLEEVE SURVEY--ROOM 127/BO-.

Direct and Smear Survey for Alpha Contamination

-,-..Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N.

/3

-KM Pipe Probe7

-Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Number..

(see diagram &bcve.)

Pipe Probe Source Response

_Completion Dat Side 1

/54 Side D2at pm Acceptable Range "SiH.

P. Signature 7v/Z"iJV Side 1 \\z,4k cpm Side 2 1 36I" cpm

Background

2 cpm MDA = (1.962J2xBkg./l2 Acceptable Range t 4 £

. cpm 2

dpmil00cm2 9m Measurements Units -

dpm/l10cm' Depth inches 6

12 18 24 30 36 42 48, 54 60" 66 72 78 84 90 96 102 108 114 120 Result Result direct

.2-~

l 7-I

" i~i'io

!,-4--

S..Q~

smear ixnches direct 126 1C 132 b)

.138 144

.150 Jil

156

___.__q 162 168 174 180 i

186 192 198 i -

204 I,/

210 216 2

222 2 ýp 228 234

/

240

/(2 smear Result inches direct smear 246-

.252 258 9a 264 2770 276 282 288 294 300 306 312 318 324

330 336 342 348 354 2L!

360 30

1" 12 14 16 18 20 E as t West WALL TANK SLEEVE SURVEY--ROOM 127/BO-"..-

Direct and Smear Survey for Alpha Contamination" Ins trumentation-Direct Survey-Ludlum '2500,Scaler S./N KM Pipe Probe V___

'Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

..Tank Number

. (see diagram.bcve.)

Pipe Probe Source Response H. P.

Signature

'/"

I Side 11 I'1".

cpm Side 2 j,.,-.5 cpm

Background

cpm MDA Q9I*0045Z Acceptable Range 4

cpm 2

.1 dpmm...

=

Measurements Units -dpm/l-"cm' Depth Result Result Result' Q..1, inches 6

12 18

.24 30

.42 48, 54 60 66 72 78 84 90 96 102 108 114 direct I /

'20 20 smear inches direct 132 138

.144 2, F 150,SL 156 162 168 174 180 3_6 186 192 198 z"

204 0

210 T

216 222 '

228 234 240 2n smear inches direct smear 246 3/17

' 252 258 7

,,_ _. 264 :_'

270, 5.!27

~276 282 288 294 300 2 L 306.

312p

~318.

~32.4 2A 36 i.10.

L0 342

~~348J2 L

~360

)(

A6 2=c

~oL CA

(* Rrc"

,C224,c:'~':A

..,:'"Oi:i 120

I Wesrt WALL TANK SLEEVE SURVEY--ROOM 127/BO-1".

Direct and Smear Survey for Alpha Contamination

. -Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N

+JJ KM Pipe Probe i_

-Smear Survey-Hewlett Packard 5560A Automatic':'

Sample Changer S/N q

Tank Number (see diagram above-)

Pipe Probe Source Response Completion Dat,/*-

Q -'g Side 1 }

1 cpm Side 2/59c i

'. ~

Acceptable Range H. P

.SignatureSide 1

cpm Side 2 cpm

Background

2 cpm MDA.- (1.96f2xBkg./i 2

.Ac~eptable Range 2

(

cpm

=

dpm/l00cm2 Measurements Units -

dpm/lO0cm 2

533' A-.i Depth inches 6

12 18 24 30 36 42 48 54 60' 66

. 72 84-

"90 96 102 108 114 120 Result direct

b I12-3/

smear Ar -

it nches 126 132 138.

144 i5o 156 162 168

}_

174 180 186 JL 192 IC 198 204

/8 210 216 222 228 234 240 Result direct-smear Result inches direct smear 246 252 264 270' "

276 282 288 5c 294 2.0 300

-i 306 -

312

-3.2 318 324 330 336 34+2 348 3

354 360__

6ý 83 1

1 14 16 '20J Jý West WALL TANK SLEEVE SURVEY--ROOM 127/BO-1 y-7

!:ý_Direct and Smear Survey for Alpha Contamination instrumentation-Direct Survey-Ludlum. 2500,Scaler SIN"V(D

&b*

,!4 2<""':'

,KM Pipe ProbeJ.

S:Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N 9f" Ta(see diagram *ix~ve)

Pipe Probe Source Response Completion DateSie1 pmid2 3

cp Acceptable Range............

Side 13\\i cpm Side 2 c'pm

Background

cpm MDA Acceptable Range

'\\'V-cpm

=

. dpm/1O0cm2,

Measurements Units-dpm/lQOcm2 a;,r 4.

inches direct smear inches 6 *3 LLŽ 126*

12

~

_____132 18

.J 138

24 144

.30

__150 36 156 42

____162 48, 1____

168

.54

__174 60 180 66

.. 2~

____186 7"

192 84 L

204 90 210 96 216 102

_222 108

_228 114 j_

234 120 240

.s~ 0 A.& S..

direct zz smear inches direct 246 252 2158

.264 270*

276 282 288 294 300 306 312 324 330 A4 336 342 348 360 LXSUJ L

smear V n

1.

.1 j

.East

-4' 8

P e

14 1

1 Ws

-M 9

1 7

9 WAIL TANK SLEEVE SURVEY--ROOM 127/BO1.

7 Direct 'and Smear Survey for Alpha Contamination a.

Isnstrumentation-Direct Survey-Ludlum 2500 Scaler SIN

-w.

7KM Pipe Probe I

[.

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Al eTank Numbr (se diagram

)bdve Pipe Probe Source Response C.S-deompletion Date Sde.1.

Side 2

... cpm H. ?.Signture\\

4',

1Ai~ ~ (~Acceptable Range Side 1 it I

73 cpm Side 101V cpm.

Background

cpm MDA Acceptable Range i*

cpm 2-dPmi100cm2 Measurements Units -

dpm/OO-cm2 Depth Result Result Result inches direct smear inches direct smear inches direct smear 6

126 246 "12 132

_252 24 9

_144 64 18i:.

__13

._ 258 0150 36 10 276 j.

42

.i4.

____162

____282

..48, 168 288 IC 54__

174

__294___

6-. -

...180

.'".300 60 66

____186

__306 72_0__

192

____312 78__

198

_____204 24 90 210 330 96

_216 336_

336 102 j4 ~

___222 LJ

___342 108 I,

,228 348 114 234 3~ 4__

54 120 240

._360

°.,.

6.

1 2

14 '16

-18 !20 1

`Eas t 7";

West-~

+ ; i~

WALL TANK SLEEVE SURVEY--ROOM 127/BO-1-:.'

Direct and Smear Survey for Alpha Contamination iý.

v

.P,---,+

Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N KM Pipe Probe I

SerSurvey-Hewlett Packard 5560A Automatic Sample Changer SINI' J4 TankNumb__

(see diagram abo~ve)

Pipe Probe Source Response DaeSide 2 ~cpm de 10 Completion Side 1G,.

cm___

Acceptable' Range C~j H FSignaturtý

ýAt Side 1

\\11A¶ cpm Side 2 TS t____p

Background

cpm MDA

~AcceDtable Range ctm 2

Measurements Units

.dpm/100cm2 cpm/. uuycm Depth inches 6

12 18 24 30 36 42

48.

. " 54 60 66 72 78 84 90

- 96 102 108 114 12)0

" Result direct smear Result inches direct 126 132 138 144 150 156 162 168 174 180 186 192 198 204 2164 222 228 234 240 smear Result inches direct smear 246 252 258 264 270.

276 282 288 t

300 306 318 324 330 336.

342 348 354 360 9

3/4 "4

4 2

12 162 East

ý`.-WALL *TANK~

SLEEVE SURVEY--ROOM 127/BO Direct and Smear Survey for Alpha Contamination.

ns ey j

INi nsrumentation-Direct Survey-Ludlum 2500 Scaler SN~~*

KM Pipe Probe I

SerSurvey-Hewlett Packard 5560A Automatic Sample Changer SIN ~

Tank Number (see diagram &bcsve-)

Pipe Probe Source Response Completion Date Sd 6

p ie2____cm~

-'I16t Acceptable Range H P S~ntuet~K~rVjjA.~.Side 1

cpm Side 2 ir 'cpm Backgraund cpm MDA.

-7W Acceptable Range Io 1

cpm 2

.J..dpm/10 cm, Measurements Units -dpm/lO0cm 2

Depth

'.Result Result Result

inches direct smear inches direct -smear inches direct smear 6

5 4\\126

~

__246 i:* * :*, :* + ' :: -.*.I s t u e n a t o n D r e t

u r e

-L d l m

5 0

c a e

S N

q g g

,c.

d,

* " : * -7, ': ;, '" * '

": *', ;C :,- : " : "

A 12 18 24 30 36 42 48, 54 60 66 72 84 90 96 102 108 114 120 I I_______

132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

-10 252 258 264 270.

276 28

.J a..*.,.

288__

294__

300__

.306 312 330 336 342 348 354__

.360__

2 6, 8 1

12 14 18201 Ea.t~~W~~.

WALL TANK SLEEVE SURVEY-ROO

.127/BO-Direct and Smear Survey for Alpha Contamination

.Ii

-nstrumentation-Direc=t suveyudum 2500 Scaler S/N 1.

~

K PipiPobeSurc Rspns

,:,*! 'G':""....*.. 'L:.;:."',,,*Smear Survey-H~ewlett Packard 5560A Automatic

F-::

Completon D

.Sample Changer SiN 1

Tank'gNumber (see. diagram aove)

Pipe Probe Source Response Side 1 [______

cpm Side 2 iSVcpm

Background

cpm MDA Acceptable Range Up' 2

Measurements Units

- dpm/lOOcm2 Depth inche*

.. 6 12 18 24 30 36 42 48..

54 60 66 72 78 84 90 96 102 108 114 120 Result s

direct sn 22 44/

aear.

. k-L Result inches direct st 126 132 I

138 T

144 150 156 41 162 168 J....

174 180 0

186 1"

192

/0 198

~2 204' 210-216 222 228 234 240 near Result inches direct 246 Jj 252 258 264 270X o

j,-

276 282 e

288 300 I.L 306

".312

ý318

:324*'%!i-330 336 342 348 (C

354 smear

,.[,4k

2 81 18 20 Eas t W.8 2

1 43/4

?

/.

""'4" i g*

.. 4*

4.. -;

4.

4 4,-.

4.

÷-

A*

..Direct and Smear Survey for Alpha Contamination nstrumentation-Direct Survey-Ludlum 2500 Scaler S/N 9 1 KM Pipe Probe e

.2 Smear Survey-Hewlett Packard 5560A Automatic",-

Sample Changer /

f Tank Number '____"

(see diagram above)

Pipe Probe Source Response Completion Date

O -2/-.

Side 1 J :.

cpm.Sid--

....m Acceptable Range H. P. Signature Side 1 l 2 a+cl1Icpm Side 2

,i34

¢Pm

Background

cpm MDA Acceptable Range

( Ll cpm dpm/lo0cm2 Measurements Units -

dpm/1O0cm2 Depth inches 6

12 18 24 30 36 42 48:

54 60 66 72 78 84 90 96 102 108 114 120 Result direct

,24,

.. 2 0/

.20

/0.2

L: I

.smear inches 126 132

138 144

.150 156 162 168

.174 180 S...

186 192 198 204 210 216 222 228 234 240 direct 21 Lo

-1P2

1,*

smear Result Result inches direct smear 246 252

(_

258 264 I

270*

276

(

282 288 4

2 9 4

.300 306 4

312 318 C

324 330-_

336 342 4.-

348

(~60.-:

)..,..

_3548" v

44..

~

4 -

4-

-44

..,4.~.

- 4 -4*4

.4

,!East 1&7 3 119West r

WALL TANK SLEEVE SURE--ROOM 127 /BO-1

-Direct and 'Smear Survey for Alpha Contamination

-.-Ins.trumentati6n-Direct Survey-Ludlum 2500 Scaler S/N

.1-51 KM Pipe Probe Smear Survey-,Hewlett Packard 5560A Automatic

'Sample Changer S/N AJ Tank Number (see diagram above)

Pipe Probe Source Response Completion Sideate':

"c"' "SideO Acceptable Range Sid 1 ~Lbfl'Icpm Side 2 I13,

%~p H. P. Signature

Background

cpm Acceptable Range

64o cpm

=

dpm/1Ocm 2 Measurements Units-dpm/100cm2

Depth inches 12 18 30 36 42 48, 54 60 66 72 78 84 90 102 108 114 120 Result Result inches direct sn direct 9-o

/,

I:-

iLo

/1 smear 4 *'.,r iear 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 i10-12/

/0

~246 252 258 264 270 276 282 288 294 300 306 312 318 324 330 336 342 348 354

ý2 12~

Result inches direct smear

-East Ws 3,k 9

1 13 15 1

WALL TANK SLEEVE SURVEY--ROOM 127/BO Direct and Smear Survey f or Alpha Contamination

',;KIins trumentation-Direc 2500.S:caler

.K4 Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N '

Mv Tank Number (see diagram &bdve-)

Pipe Probe Source'Response K..>

aeSide 1 -cpm Side 2 cp 5

signat.e p A

.1 A

'.cceptable Range H.

P.

S ignature*

Side 1 q3ýoiZ3 cpm Side 2791o1?S cpm

Background

cpm MDA

..,,_9W*iF4N Acceptable Range 4a c* cpm

=

1.

dpm/l00cm Measurements Units -

dpm/l00cm2 Depth Result q.4 inches 6

12 18 24 30 36 42 48.

54 60 66 72 78 84 90 96 102 108 114

.120 direct 471 JL,*i Smear in Resul ches direct 126 i~

132 138 144 150 156 162 168 174 180 18&

192 198.

204 210 216 222 228 234 240 kt Result smear inches direct smear

246

':<:":x" 252 258.7_'

264 276 282 288 294

.3 0 0 306 312 318 324 330 336-342 348 qz 3jý

JcX:

(

4 6o 1

12 14 16 18OL

!'2

-:East9 3

JWest, WALL TANIK SLEEVE SURVEY--ROOM 127/BO-Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SN KM Pipe Probe#

..,Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

",-,Tank Number J

(see diagram a6ve)

Pipe Probe Source Response Cmpletion Date Sd j cmSd

/

p Acceptable Range p*sgau~.Side 1 cb 4d cpm Side.247' cpm

Background

cpm MDA Acceptable Range

!"1o 4"

cpm 2

Measurements Units -

dpm/100cm2 Depth Result

. Result Result

.'.. inches direct Xsmear inches direct smear inches direct smear S6 126

.___246 :~1I 12

__132

_25_

?-18 138 "28 24 144 264

~

30

___150

__270

-36 0__

156 2_-

27

'!.ý42

-162 82

48.

___16 288___

/0 __174

_24_

YE_8

+/-0 306 60 0

66192 312__

312 7

__198 318 84 ~z.

204

~

324 90

.___210.,.

330___

96

___216 PY.

___36

.102

____222 342

-4___

108

_2 2 8

_3 4 8 114-_

234 354___

120 240 360(~)~..A M,

East r

3 j

7

~

9 1Y13 15 17I19~

WALL TANK SLEEVE SURVEY--ROOM 127/B0-I"-

Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N 2

i KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N j

. Tank Number (see diagram &bove)

Pipe Probe Source Response

'i'Completion Date/

I

,2 I-Side 1 cpm Side 2 p

'I ~

~

1Acceptable Range H. P. Signaturi_ý_

/'/j!A Side 1 3 le n

cpm Side 2 =" 6"..cpm

Background

cpm MDA Acceptable Range

_+09_

cpm 2-d Measurements Units -

dpm/100c Depth Result inches direct smear

m2 Result il~

inches direct 126 132 138 144 150 156 162 168 174 180 186 192 198 204 0

210 216 222 228 "2.

234 240 smear Result J

inches direct smear 246 JLU "

252 258 264 270 276 282 288 294 300

-In< _

306 312 318 324 330 336 342 348

.South North WALTANK SLEEVE SURVEY_-ROO 1/O-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N Z '4

,L

'KM Pipe Probe

/

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N j IA Tank Number

/

(see diagram above)

Pipe Probe Source Response CompletionDatur 4

Side 1 4

cpm Side 2

\\-5cpm

/

I)!

Acceptable Range H. P. Signaturec#

',- V Side 1 '804-17 cpm Side 2 &14 At, cpm Backgruund 3

cpm Acceptable Range

-I 4Oq cpm MDA I Z dpm/.OOcm2 Measurements Units -

dpm/lO0cm2 Denth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result Result direct smear inches direct smear

/04/

(4

/6O

/L,.

4A 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

-2

/I

./0

/0

/0 IJA/

Result inches direct smear 246 252 41_

258 264 270 "-.

276 282

"/L 288

.12 294 300

!0 306

/*

ý312 318

/.

324 330 336 2 -.

342 348

'L 354'...2 360

44 6 2 30 32 1

38 40 South I;:North WALTANKll SLEEVE SLRVE--ROOM 128/BO-2

.. ',.Direct and Smear Survey for Alpha Contamination Pipe Probe e,

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N JO,",

Tank Number 2

(see diagram above)

Pipe Probe Source Response Completion Date Side 1J0c pmSide c

i dA~Acceptable Range H-1. P.

Signature~

/Side 1 !6 +o IZLcpm Side 2 1I4-(7_1 cpm Backgrund

'cpm Acceptable Range I 4-o9 cpm.

I2 dn/lflm Measurements Units - dpm/100cm 2

inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear

/2,

/2, Result inches direct smear 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

/0

/0 Result inches direct smear 246 j.j~

252

/o 4'

258 264 270 "._,

276

.282

/__"

288

"!4 294 300 306 312

/L 318

/

324 330

/-_

336

/IL 342 348 I_

354 JL 360

/_-

8~~12 4

1 6

8~ ;20 4

2 28 3

4 414

-,1 a 26 38

~ ~9 1

~

13 1

7 9~ 21, 23 25 i 7 29, 31 39 Sohutn Al North

-WALL TANK SLEEVE SUR V E Y-R 128/BO-2 Direct and Smear Survey for Alpha Contamination

-!~InstrmnainDrc Surveyý-LudIJ 50 Scaler SIN ________

-KM Pipe Probe

/~

Smear Survey-Hewlett Packard 5560A.Automatic Sample Changer S/N A/

Tank Number (see diagram Aiove.)

ripe Probe Source Response, Copeio aeSide 1J L cpm Side 2 62 cpm Acceptable Range H. P. Signaturel 4

1"TA SI

.Side 1 60+oIZ.u cpm Side 2 tf4-, Z) cpm

Background

5cpm A

Acceptable Range cpm MDA =

2-_

dpm/.l00cm2 Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48, 54 60-66.

72 78 84 90 96 102 108 114 120 Result Result direct

/0 smear A IA2 inches 126 132 138 144 150 156

'162 168 174 180 186 192 198 204 210 216 222 228 234 240 direct

/0 8Q

/q H~2~

(p smear Result inches direct smear 246 252 258 264

/

270>

/0 276 282 288 294 300 306 12 312 318 324 330 IA

.336

/.

342 348 354

/1

,360

4-8 *'81 12 4

1,8

-20 2

j2. 28 3 032 234.

L3 77 z

1 3.

s3 15 137~49l 2 1 23~i2~ '27 29 31 WALL TANK SLEEVE SURVEY--ROOM 128/BO Direct and Smear Survey for Alpha Contamination

~~t.O~IAnstrumentation-Direct Survey-Ludu 20 Sclr /N jý

'KM Pipe Probe.:

Smear Survey-Hewlett Packard 5560A Automatic

,,.+..

Sample Changer S/N "IA

)see diagram e 7t Tank Number (embv

'Pipe Probe Source Response

i

+Side IJ/2.

cpm Side _2.,

.Pm completion Date IV hf Acceptable Range H

P.Signaturv-4.

ij~

L4o(oýp Side 1 d~Z 2p Sid

+(0tZ I cpm ~

Background

cpm Acceptable Range l*

4 cpm MDA =

2 dpm/.i0cm Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24.

.30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear

'2 22Q 90Z/

40 2_

-/4-Result Result inches direct smear inches direct

-smear 126

o

%I/

246 w*2I i llI 132 52 138 258 144 264 150 270 156

=720 276"-

162

___282 168

/_

288 174 294 180 300 186

/'

-306 192

_312 198

/oo 3.18 204 j

324 210

_330 Z1) 216 J~___

336 222

.2 342 228

/__348 234

!6 354 240

/6

__30 P

Nort WALL TANIK' SLEEVE SURVEY--ROOM 128/BO-SDirect and Smear Survey for Alpha Contamination T'4nstrumentation-Direct Survey-Ludlum"2500 Scaler S/N

-KM Pipe Probe

-Ij j

Smear Surivey-Hewlett Packard 5560A Automatic Sample Changer SIN 1j A Tank Number _____(see diagram abdve)

'Pipe Probe Source'Response.

~Ctnleio DteSide 1

94

ýcpm Side 2 _____

-,Acceptable Range H. P. S18n-ture7.II

7.

x-.........

S...ide 1 cpm Side 2$

% I oQ cp

Background

cpm Acceptable Range

. I A-0 0C*

cpm MDA V

dpm/100cm2 Measurements Units -

dpm/lOOcm2 Derth inches 6

12 18 24 30 36 42 48, 54 60" 66 72

i ":::

"-.78 84 90 96 102 108 114 120 Result direct smear inches 1326 138 144

/4' 150 156

ý162 168 174 z4 180 186 AO

_192

/~

198 204 L.

210 216

_222 228

/14 234 2LL 240 Result direct

/4 ILI J20 smear Result inches direct smear 246 7 V, J ýt,

252 0

264

. 2.

270 ".&/,

276.

282

/_

288

/0 294 300

/0 306 312 318 324 330 336 342 348 "354

.360

14 12 18 :20,2204 26 28 30 32 34 X T 9'

1 3 15 17 1

.1. 2'-

..e -L ud um 2500 scaler S-I Tankpe Probe Sourc Response.. L....

:::::)P-pe P.

u

~ ~~~~Side 1 o+1 cpm Sid..,2:i0z cp.

Domretio uryfrApa otmntone~~~

-H. ~ ~

~

K Pip Probeu~l Sid 1 IFoo 7u c' ide2'iO'?

Backgrkund 6

cpm

/

Sid 1

p 2~Q.

p ie2J

~

p Acceptable Rang Acceptable Range I *,o

.-. cpmn

=

p/

Measurements Units dpm/100cm2 Depth Result

.Result Result inches direct smear inches direct smear inches direct ".smear 6

4 126 246 12 132 L

252 132~

18 138<

258 24

-144 264

/

30

,2-o 150 270.. j._-

~~27 36 §.

-156 26 z..

42 162 282-48,

/

168 288 54 i

174 294 L _a 60180 300 660

/L

-186 J

306 72 192 I

312 I

72 78

/.

198 318

/0 78 -

204 324J+/-

84 90 20330 96

/0 216 336 j

.I.

102 222 342 108 228 348 114

..~..234 35J.2~.~4-120 240

-360-

198 20 648~

j v

1 4*40 1-2 2,'

l3 8A

1,

5 :*

r9 1

7,i9 21123 27 2

31 35

.37.

Sot North~

..WALL TANK SLEEVE SLRVE--ROOM-1 128/BO-2 Direct and Smear Survey for Alpha 'Contamination

-,---,,-,ý.In~strumentation--Direct Survey-wLudlum 2500 Scaler S/N 4

".. Pipe Probe

. 'i" /

.Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N N-lank Number (see diagram aibove)

Pipe Probe Source Response Co"pletio n Dae iSide 1 1/0 cpm Side 2 "/

(_ : 1cpm n~i..Acceptable Range H.*

-P..

l Side 1 3O o cpm Side 2 cpm

Background

(I cpm

.Acceptable Range

____cpm MDA 12-dpm/1O0cm 2 Measurements Units - dpm/lOOcm2 Depth inches 6

12 18 24 30 36 42 48.

54 60 66 72 78 84 90 96 102 108 114 Result direct

_zl_

q__

smear inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 Result direct

smear

3A 70

/4, 22 Iq

-'1?

.I-l-A) inches 246 252 258 264 270

.276 282 288 294 300 306 312 318 324 330 336 342 348 354

. Result direct smear J2*

V24 a,7

.29 2__72 120 240

.360

,2.,

.18

'4.20J

.22.

4.26 28 30 32 6

3

'3 5

'7',

19 21 23

,2 i

3

5.

,.3 uth

_-, Nor th':

,A "N

.SLEEVE SURVEY--ROOM 128/BO-2

'Direct 'and Smear Suve for Alpha Contamination I.

,.st umentation-Direct Suey'Ludlum 2500 Scaler ISN 2"0 P.,

1X4 Pipe Probe 7I Smear Surv-Hewlett Packard 5560A Automatic Sample Changer SIN tank Number (see diagram ib"ve)

ý

Pipe Probe Source Response side S -1:/0 0.p S d 0

.,-',,:Completion Date Side 1 cp Sde 2 c

A~~~~~

IA IAcpal ange

.P.-Signature

_X Side 1 JLý*O I-cpm Side 2 13W"?\\ 'cpm H."P.

"igna e

KBackground cpm Acceptable Range "

-o

cpm

.A I

p Measurements Units dpm/lO0cm Depth inches

.6 12 18 24 30 36 42 48, 54 60 66 72

.78 84 90 96 102 108 114 120 Result Result direct smear inches direct-s near 1;10

_2q

&I Yq 1A 126 132 22 138 144

/

150

,156 162 168 174 180 186 g

192 198 A4 204.

2 210 1ýl L1 216 222

2i" 228 234 240

ýJ (A

- : :,.*.Result inches

.direct smear 246 (A__

252Z 2 Z

'258 264

.2_____

2 7 0 276 282 288 294 300.

306 67 312 318 324 330

.336 342

-7 348 354 360

24, 68ý i'12 14 l6~l12 2~

6 30A 32

,.34ý3 3$U' 1

1 21 At" 2 3 5

7 2

3 3

97 SSouth

~-*

North WAI.L TANK SLEEVE SLRVE--ROOM 128/BO 2 Direct and Smear Survey for Alph'a,Contam'in'ation Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N s

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

"__l_4_-.--1....

Tank Number 9

(see diagram aýbove)

Pipe Probe Source Response

Completion Date Side1cpm Side 2

/_.__p C

tem

'Acceptable Range H. P. Signature Side 1 114o IZ3 cpm Side 2 4a olz cpm

Background

cpm Acceptable Range

-1 cpm DA l

dpm!100cm 2 Measurements Units -

dpm/lOOcm2 inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear ILL~

it_

.-- L_

Result inches direct smear 126

/6 "JV 132 7I 138

'/_,

144 150 156 162 168 174 180 186 192

198 3

204 210

.216 222 228 234 240 Result inches direct*

smear 246 2

252 258 264

/j1 270__

276 282 "L..Az" 288__

294

"_/_

300__

ý306 312 L.

318 12 32_

330 336 342 348 354

' 360 O

4~~ Y t

~

-`2 1/22

'~6 2'0 2~3 5%~~~~7 2A1T-51 (21

~

3

~__

'South

-'~ th

?*~~rýNorthii.

WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contaminatio

ý,,,,,ýý,Iistrmetaio-Drect Survey-Ludlum 2500 Scaler SIN KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automat*ic Sample Changer S/N Tank Number (see diagram aoxve)

Pip e

Sou Response "

-,Side Si pP ep n

cpm Compleion DaAe Acceptable RangeD-H. P. Signature Side 1 £?*iZ3 cpm Side'2

cpm

Background

" cpm Acceptable Range I

Ocpm MDA 12-dpm/100c 2

Meas~urementLs UnU+/-LS UPU/ IUUCIW Depth Result Result Result inches direct 6

12 18 24 30

36 42 48, 54 60 166 72 78 84 90 96 102 108 114

.120 3n

/07 smear inches direct 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 smear inches 246' 252

.258

.264

.270 276 282 288 294 300 306 312 318 324 330 336 342 348 354

.360 direct smear I A__'___________

/k 2..

.* 2 A~O_

,,;t

16 121 60

22.

t-.26 28 *-.r*3 4

3k# 5-T--

7 K

North

.WALL TANK SLEEVE SLUVEY--ROOM 128/BO-2 D"irectand Smear Survey for'Alpha Contamination

-Ansrumentation-Direct Survey-Ludlum 2500 Scaler S/N i-KM Pipe Probe 4.

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N MA Tank Number j

""(see diagram &bdve)

Pipe Probe Source Response i,\\

Q

'Side 1

cpml Side. 2 J cPM Completion Date /.

i "m

Acceptable Range

-W RH.

P. Signature e

S H.P intreJfy f~Side 1

O I?3 cpm Side 2 1T cpm Backgruund 4

,2_ cpm Acceptable Range *-I)+)

q cpm MDA I 2 dpm/100cm2 Measurements Units -

dpm/100cm2

Depth inches 6

12 i1 24 30 36 42 48, 54 60 66.

72 78 84 90 96 102 108 114 120 Result direct smear 1+/-

,1+L Result inches direct smear 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 L2 2I0_

Result inches direct smear 246 252 ji..

.258 264

/0 270" 276 282 8

2 288 294 300 306 312 318 L 0 324 330

ý336 342 348-354'.

2

.360

2 6 1 8 : 2 0 ] $` 2 2 Y 2

-' 2 2 8

~4 6

3

li*WAIL TAN~K SLEEVE SU*RVEY--ROOM 128/BO-2 30

~

12.>

Spha Contamination

ý,Izhstrumentation-Direct Survey-Ludlum 2500 Scaler SIN iPipe Probe#

Smear Survey-Hewlett Packard 5560A Automatic S,Sample Changer S/N J

I

L(

-TnINme (see diagram, above)

"Pipe Probe Source'Respo'nse

~

Completion Dte Sid 1

-p Sie x17 p

Acceptable Range H. P. Signature u

Side 1 I, ZZ cpm Side 2

,o--?¢ cpm Backgraund cpm Acceptable Range cpm MDA dpm/,dp1/00c.m 2

Measurements Units -

dpm/100cm2 Depth inches

.6 12 18 24 30 36

~42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear Result direct smear

,IL 30

,17 inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 22

.7+/-

ý22 Result inches direct... smear 246 252 2.

-258 264 0___

270 3*

276"-

282 288 300 306 312 318 324 330 32-336 342 348 354 360 2.-

A

OS

2.-

(30 A 34 436

0 i1;119ý 2

3 23 5 127 2?9'31,~3 -3 5~7 ou North

-WALL TANK SLEEVE SLRVEY--ROOM 128/BO-2 Direct and Smear'Survey for Alpha 'Contamination-Iinsrumentation-Direct Survey-Ludlum 2500 Scaler S/N1,M.Pipe.Probe

]

.< M Pipe Probe i:.:, "#'

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer*S/N SI Tank Number /

(see diagram albove)

'Pipe Probe Source Response Copletion Dae tSide 1

cpm Side 2 iJ-

)

cpm, Acceptable Range SP.

S!gnature I..

Side 1

-ý4.

t.-7 cpm Side 2 ?ol, cpm 5tAc 0

Background

U,.)

1 Acceptable Range Measurements Units -

dpm/100cm 2

cpm 1 *.,..

cpm MDA I

dpm/<1ocm=

2

Depth inches 6

12 18 24 30 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result I

Resu.

inches direct.

direct ILI 6 20 47Q 22-231 34/

2+/-

smear tfA 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222

-228 234 240 12 3~K~

35 3%

LIID 22

-. ' /

.(- -4

-JI 26~

~1L~

lt Result smear inches direct smear 246 CO,

~~252

" 258

"" 264 2.

, 270-.

276 5

282

_L_

~288

_ 294 27O 300 3.2 306

.2 il__

312 26

.318 324

~330

ý'336

-7 342 30

_348

__~

60

_354 Pi T'

'Z kq

(, W, -L

10"- 12-"

8 20 2 2 -94 26 288 330432 16 2 30 1 A.

33.

WALL TANK SLEEVE SURVEY-ROOM 128/BC)2 2 Directand SmearSrefo Aph Cnamination.,*4.

~

nsrmnaii Drc Survey-Ludlum 2500 Scaler S/N 2A1

-Smear Survey-Hewlett Packard 5560A Automatic Sample Chane S//

AL -

Tan Nmbe I

(se iagam~bve Pipe Probe Source Response Completion, Date Sd LL p Sd

/

p Acptable Range H. P. Signature S.de cpm:Side 2

-t-.

c***p-

ýt L SWBackgruufld ILJ cpm

'Acceptable Range

______cpm 2

?DA 20 dpm/lO0 cm.

Measurements Units -dpif/lOO~cm' Depth Result Result 4--

L

~thes d~irect -smear inches direct smear incnes 6

12 24 30 36 5KG-ia42 48, 54 60 66 72 78 84 90 96 102 108 114 120 2Ll

.39

'21/

L/or 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

,22

~,2, F 20 246 252 258 264 270 276 282 288 294 300 306 312 318 324 330 336 342 348 354

.360

.20C.

17-26 2

\\r

., firF 7

2 4%*6 -**'"*'1_-

1 4

1

'16,

,18.*2

'*22 2.4 28 30*32*34" 6

.38*40*

8

~1.~1

.282 4,

26 8'

~~~~& 4P2 2

2 South North.--7 W-ALL TANK SLEEVE SURVEY--ROOM 128/BO-2

.,..........Nor.h D*irect and Smear Survey f or Alpha Contamination

-nstr-mntation-Direct Survey-Ludlum 2500 Scaler S/N

ý4ý KM Pipe Probe#

.,Smear Survey-Hewlett Packard 5560A Automatic

-Sample Changer S/N Tank Number (see diagram aove)

Pipe Probe Source Response CopeinDae Side 1 p

ie 2 11 cp

'Acceptable Range H. P. Signature

'R'i Side 1 S3)e.?3 cpm Side 2 S', Jc;I Z cpm

Background

I.

cpm Acceptable Range 6T*

cpm 2

MnA dt)m/100cm Measurements Units -

dpm/100cxn 2

Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear 57/7 0 IqO qoL qo 50 L3?

ILH in Result

ches direct si 126 41 132 3 b) 138

2. A 1 1 4 144 Li 150 156 162 168

,.2 174

3c iso

__3_

186 22-192 0

198 1

204 22 210

/

216 h-222 I/c 228 J,

234

/2 240 near Result

.inches direct smear 246

/&.

252 258 264 IC 270" 276 1/P 282 288 294 300 306 j/

312 318

//

324 2,

330__

336 342 2X/

348 Ip

.360

11 z

44 L

26 28 2,ý3 15 A7~9 ~21 23.2 2~,3~

5 3

0South Y~u

'y~

orth W

U WALL TANK SLEEVE SURVEY--ROOM 128/BO Direct and Smear Survey for Alpha Contamination

-/,..Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN KM Pipe Probe k'

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Number

."(see diagram ACdve)

Pipe Probe Source Response Completion Date' side 1 cpm Side 2

'/t

" cpm Acceptable Range H. P. Signature ______,._,,__

a uSide 1

7V?3 cpm Side '2 - i 1?

cpm

Background

.7cpm

.s t,

1 MDA

___dpm/.lOOcm-Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48.

54 60 66:

72 78 84 90 96 102 108 114 120 Result direct

'7iq 2 !

smear inches 126 132 138 144 150 156

.162 168 174 180 186 192 198 204 210 216 222 228 234 240 Result direct smear 20 32 2_

210

-m 90 Result inches direct smear 246

'252 258 23 '.

264 270.

1 276 282

.,3 288__

294 300 306 0__

312 25 324 330 336 342 348 354 360 1.

.18; -f 10 12 6V2

-. "9, 2

23.25 t27 0 2931 j33.

J'.137}3-

-South.!-;i"

.i:,"t

. "U

':,. o ¢ ' **

- *.: ,":4.;<

~r WALL TA2NK SLEEVE SL"RVEY--ROOM 128/BO-2.

Direct and Smear Survey for Alpha Contamination

L"~tInstrumentation-Direct Survey-Ludlum 2500 Scaler S/N ___.

"_,KM Pipe Probe-i_

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N J

Tank Number I /

(see diagram obdve)

Pipe Probe Source Response

.*..Cotpleion Date !

,Side 1 10/

cpm Side 2 Ici cpm Acceptable Range H. P.dSignatu y...X7,Side 1

2?

c'Sie cpm Vt7 pmSd 4.

Background

cpm Acceptable Range cpm mDA 2-dpm/1O0cm 2

Measurements Units -

dpm/100cm2 Depth -

inches 12 18 30 36 42 48.

54 60 66 72

.78 84 90 102 108 114 120

. Result direct smear Result inches direct smear 76

-70

'S

.O 54 aD

"ý!

-/.70 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

!2,

.36i

.32-Result inches direct smear 246 252

/0 258 20 264 270*

276 282 288 q6 9 294 300 306 16 312 318 324 52 330 3'36 TIq

?o

/2 S

Os_,)

1h7/2

n

'2

.26 28.30

.2*!..3'6 8 X 1

.115

>1979 2123 25 72 2

-3 3

!;,-JSouth

,.~1/2 North iK WALL TAANK SLEEVE SURVEY--ROOM 128/B0-2 Direct and Smear Survey for Alpha Contamination.:.-

'i-Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N KM Pipe Probe.

I Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N p/* A Tank Number (see diagram above)

Pipe Probe Source Response Comple/onat diagram_

.il Side 1

/0" c".Side -2 1@

cpm 9/,k*.

ii'-

Acceptable RangeA

.ide Sinau Sroe3 cpm Side 2.% 1.

cpm Backgruund

/

cpm Acceptable Range 5

2 cp 1DA h

dpm/100cm Measurements Units -

dpm/100cm2

Depth inches 6

12 18 24 30 36 42 48, 54 60 66

,72 78 84 90 96 102 108 114 120 Result direct

/2q A-2

!,4.

3/)

32 30 smear inches 126 132 138 144 150 156 162 168 174

,180 186

.192

.198 204 210 216 222 228 234 240 Result direct smear YO L_2 32'

-,'VResult inches direct smear 246 252 1 6 258 0L 264 270o.

I?

276 1

282 17 1 288 294

.300 306 312 318 32 324 330 336 342 5C 1-5 o

./C FO

12 1416

~

226 28 O26 g

21 2 3 i5.27 29r311 35 39-.

South b

7~

.WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination o.*

-.,..In strumentation-..Direct Survey-Ludlum 2500 Scaler SIN KM Pipe Probe I-Smear Survey-Hewlett Packard 5560A Automatic*

Sample Changer S/N t4 A Tank Number _

__(see diagram t~bve)

Pipe Probe Source Response Date

~Side 1 969 pmpde

.': Completion Date !-R ange.

H.

P. Signature/i

/(-.;,

Side 1 q, 4.2'1 cpm Side 2 1 f', 12 cpm

Background

A cpm Acceptable Range cpm 2A dpm/

00

-D I

_dm/0c Measurements Units -

dpm/100cm 2

Depth inches 6

12 18 24

.30 36 42 48, 54 60'

66 72 78 84 90 96 102 108 114 120' Result Result direct 30 30 36 5C)

,Pc 0 smear ii aches direct 126 3o

.132 138 144 162

_/_

168 3,q 174 180 56 186 192 198 2 2-204 2 0 210 20 216 12-222 228

/0 234 240 smear inches 246 252 258 264 270 276 282 288 294 300 306 312 318 324 330 336 342 348 354 G@)

Result direct" smear I0',

10 212 4n 50 5.1f

2)0

South North WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination'

<'a:.Intsrumentation-Direct Survey-Ludlum 2500-Scaler SIN

-M4 Pipe Probe*i Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N j Tank Number 2 C (see diagram above)

Pipe Probe Source Response

Completion Date Side 1

___0 cpm Side 2 7

cpm Acceptable Range HP.Signaturet Y,___________

'H. P. Sinaur__;________

Side 1

cpm Side 2 t, 27' cpm Backgruund cpm Acceptable Range cpm X^

A A

.m/

oerT, t.

Measurements Units -

dpm/100cir 2 Depth inches 6

12 18 24 30 36 42

.48, 54 60 66 72 78 84 90 96 102 108 114 120 Result Result direct 20 22 3L9

2i 32.

32.

Z--/\\

smear LIA inches direct 126 132 138 3

144 Z! :-

150 3

156 162 XL4 168 174

}_ _.

180 186 2__

192

/__

198 204.&

210 1 0 216 222 228

/,

234 240 smear Result inches direct smear 246 2.O' 252 258

/_

264 270-..

276 282 8 2 288 l

294 2*

300 20 306 1<

312 1

318 324 330__

336 2

342

'-1!'

348 354

.360

1311

£ 23 25 27

~

~J37 39 3

7 9

1 l7,.l WALL TANKr7W~

SLEEVE SLTRVEYv--R00M-8/BO-2 Direct and Smear Survey for Alpha Contamination.;

'ioir Survey-Ludu 20Scaler S/N _______Smear KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Number 2 /

.(see diagram above)'

Pipe Probe Source Response IrýZide 1

'67 p Side 2 /

/

m Completion Date ___....,_--...

Signate

' Acceptable Range'

'J H.PSSgnidure Side I I cpm Side 2 ______-

cpm (9

Background

_cpm s

cpm Acceptable Range HDA -

dpm/.1O0cm.2 Measurements Units -

dpm/100cm2 Depth Result inches direct smear 12 I I__

18 24 30 36 42_

48, 54 I

60-66 72 78 84

.9 20 96q__

102

//o 108 L.

114

/ 1 120

/___

Result direct smear inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240

/2 22 22, I0

_Jk IL Result inches direct smear 246 J

252 258 264 270 276

282

/.:

288 294 12 300 306 312

'318 324,_

330 336 342 3 48 360

South North

-WALL TANK. SLEEVE SURVEY--ROOM,128/BO-2

...-,:Direct and Smear Survey for Alpha Contamination *'"*; "'

i***":***

I ji, s trumentation-Direct Survey-Ludium 2500 Scaler SIN SmearSurvey-Hewlett Packard 5560A Automatic

~Sample Changer SIN...

)2 Tank Number (see diagram &b0ve)

Pipe Probe Source Response Copltin ae O-2-~Side 1

7____

cpm Side 2 I&'i

</,~Hy,

>C)2/I

'Acceptable Range H. P. Signature Side 1 At',

cpm Side 2 Vk z' cpm

Background

cpm Acceptable Range c

cpm VnA d m/100cm 2 Measurements Units - dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result Result direct

/27 2,0

.21n 20 smear inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 direct-12 12

/2.

il smear inches 246 252 258 264 270*

276 282 288 294 300 306 312 318 324 330 336 342 348 354 360 Result direct 'smear I2".

12

/62

/2 10 ilk

?*;[;2.L,4

..,6

,8 10',12 *14 l1.16 1*"18 *20 -'.22 24 *.*26* 28* 309432.,,34J

6.

j38 U

.7I 9

293 753 South.

Niorthl l

t WALL TANK SLEEVE SLRVEY--ROOM 128/BO-2 Z,

Direct an Smear Survey for Alpha Contamination r.Instrumenration'Direct.Survey-Ludlum2500 Scaler SIN KM Pipe Prob e.

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer SIN

.J Tank Number (see diagram cave)

Pipe Probe Source Response C eti D

Side 1 I

cpm side 2

,cpm Acceptable Range H. P. Signature Side V IZ3 cpm Side 2 ?,Z 4 cpm

Background

cpm Acceptable Range cpm MDA -

2 cpm 1'4-dpm/lO00cm Measurements Units - dpm/100cm2 Depth Resul~

~

Result Result inches direct smear inches direct smear inches direct smear 6

16A 126 2V1.

246 F

12 132 252 18

___138 6

258 1/2 24

_/0 144 1A 264 IQ.

30 150 270 "

36

/

156 276 42 12 162

.i 282

48,

/ !,".

168

/

288 54

__._~_

174 J0 294 j..

60

! 2"

~18

.8 I

300 6'

3 6

I 06

66.

/30 192

___312 H

72 3

198 318 I

78 84

,2,0

-204 3240 324 90 1

210 12 330 96

-,216 336 G

102 IX 222

__342 2"7.

108 228

/0 348 j

114 234 F)"_1354 120_

_24/

South Norti WALL TANK SLEEVE SURVEY--ROOM 128/Bo-2 Direct and Smear Survey for Alpha Contamination Instumenatin-DiectSurvey-Ludlum 2500 Scaler SIN

KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Number 2

(see diagram tixove)

Pipe Probe Source Response

,:,-Completion Date Side cpm Side 2 cpm Acceptable Range H. P. Signature vi/,

.>"~,, I ;-

Side I *-*1Z' cpm Side 22?1oIO cpm 4.,

Backgrnund 3

cpm Acceptable Range

-j, cpm MDA Z

dpm/.lOOcm 2

Measurements Units -

dpm/100cm2 inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear 32

.4 2q

?L

>1

, /c

-K-!

29_

. 7/

Result inches direct 126 132 138 144 30 150 156 3b 162 168 3 F_

174 186 192 198

-I 204 25 210 216 222 20 228

/ 6, 234 b"

240 j

smear Result inches direct smear 246 252 258

/7 264 2

270>L 276 282 288 294 300 I

306 312 H

318 324 330 336 2?

342

'348 2?"

354 8

-360

' ~21, 23 5

3 Sou th WALL TANK SLEEVE SURVEY--ROOM 128/BN-2orh Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N T

. t4(

,M

.Pipe Probe

-I Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

.- I A Tank Number 2

(see diagram above)

Pipe Probe Source Response Completion Dat~e J1./..

Side 1 1____.

cpm Side 2 JO.

cpm AccptaleRange-H. P.

Si na ur

_7,.

f o__._,.____*_____.._.____

Signature Side 1 *'*'3,Z.3 cpm Side 2

¢ cpM

Background

c cpm Acceptable Range

_D i-m/100cm 2

cp M DA -'

1 Z% dpm/lO~cm2i; Measurements Units dpm/100cm 2

Deph Result Result Result inches direct smear in 12_

18 24 30 l

36

_/

42

_)_

48,

/

54/2 60' 66.

72 78 84 90 96 102 108 114 ches direct smear 126__

132 138 144 150

_/9 156 162 168 174 180 2_

186 192 jQ*

198 204 210 216 222 228 30 234 240 inches 246 252 258 264 270

.276

'i-282 288 294 300 306 312 318 324' *"

330 336 348 354 direct. smear

/0

/ (2 1.2, It-)

120

South North WWALL TAN~K SLEEVE STRVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN 4 4 KM Pipe Probe

i 1

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer SIN AJ Tank Number (seediagram Pipe Probe Source Response CotpetonDaeSide 1'I_____ cpm Side 2.J-L..cpm (P1

~Acceptable Range H. P.. Signature x,'//'

&--.LSide 1 q'-1 c(1ZS cpm Side 2 t-6 cpm

Background

cpm

-Acceptable Range

'."iL/

cpg "

DA = _.

dpm/100cm2 Measurements Units - dpm/100cm2 Denth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 Result direct smear Result 2-i~

c-v 6

/0 3c5

/6 10 I'-'

22--

hi-'

2-2 inches direct 126 132 138 144 L.

150 156

.0 162 168 180 2

186 192

,198 204

O 210

/2 216 222 228 234 J0 240 smear inches 246 252 258 264 270 276

______282 288 294 300 306 312 318 324 330 336 342 348 354 360 Result direct smear

/I.

-V 120

'South Nrt

,WALL TANK SLEEVE SLRVEY--ROOM 128/B0-2 Direct and Smear Survey for Alpha Contamination '

I..nstrumentat

-Direct Survey-Ludlum 2500 Scaler S KM Pipe Probe I

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Number

/

(see diagram above)

Pipe Probe Source Response, Com.letion Date S_4 p

S 2 0/

cv

/Q7--Acceptable Range

... Sigatue...... ~'-

Side 1 3 3o m3 cpm Side 2 t"

6kv cpm

Background

cpm Acceptable Range S

cpm 2A

=

z dpm/100cm Measurements Units - dpm/l00cm 2

Depth inches 6

12 18 24 30 36 42 48, 54 60 66.

72 78 84 90 96 102 108 114 120 Result direct smear 32-20o 2/4/

30

,q/

Result inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 direct 31o Llc 5/A0

'30, 20

,J/

smear Result inches direct smear 246 252 258 20 264

/2 270 276 6_"_

282 82___

288 294

/___

300 2 P 306 10 312 318 324 330 iS 336 342 5W 348 jj.

354'

-360 1n 240

South North WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N

(

L Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N MI A Tank Number _

(see diagram above:)

Pipe Probe Source Response o.. o.

I. o I0 I; I ýý11ý1-;

1o.II

.0

.o]II0 2..

C l-oto D j-Side 1 cpm Side 2 cpm Acceptable Range H.

P. Signature

,Side 1 3A\\,3 cpm Side. 2 i 0'1%

cpm L.'

Background

5 cpm Acceptable Range cpm MDA m 1Z dpm/lO0cm2 Measurements Units -

dpm/

Depth Result 1OOcm 2

Result inches 6

12 18 24 30 36 42 48?

54 60 66 72 78 84 90 96 102 108 114 120 direct 20

/0,*

20

/oL 2"-,

2/r IC smear inches direct 126 132 138 i Z 144 150 U

156 (2,

162 12 168 174 180

!jQ; 186

_L 192 198 I

204

/0 210

/

216 222 16 228 234 240 22 smear Result inches direct smear 246

/

.252 258 264 270 "_

276 282 2_

0 288 294 300 2A 306 312

(:10

/1NO r3

)

2-

___7

'SeA S 7-tJ.

SouthNoh

'.WALL TANK SLEEVE SLRVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination'..

Instrumentation-Direct Survey-Ludlum '2500 Scaler SIN

ýKM ipe Probe i

L Smear Survey-Rewlett Packard 5560A Automatic Sample Changer S/ N

,l...__________:

Tank Number 27 (see diagram above)

Pipe Probe Source Response Sid 1

p ide 2 co,2, CopeinDate H

FSd 10, H.,.

t m

/)/-,,,/25,

.Acceptable Range Signature Side 1 1

cpm Side 2 cpm Backgraund Acceptable Range cpm

_______cpm MDA =

iZ-dpm/l00cm 2

Measurements Units -

dpm/100cxn 2

Devth Result inches direct smear 6

I2 4*

12 18 24 30

-36

2.

42 54 60 0

66 2-0 72

/C 78 84 3

90 52 96 WI 102

____o

~108

/F_

114 120 2.-LI Result inches direct smear 126 132 3

138 144 150

/

156 162 14*L.

168 2"

,L_

174 3F 180 186 210 192

__ -Y 198 2,2 204 F__

210 216 222

/

228

/_

234 240

-Result inches direct smear 246 252 32 258 0

264 30 270.

C)0 276 26 282

___r__

294 300 32L 306

,2.

312

318 324 0

330 92 Ai

/50

?S.0 (342 (34--

%bf C3524_

(--36-0)

'South Norti WALL TANK SLEEVE SLRVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum2500 Scaler S/N "

.,-KM Pipe Probe' Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N AJ/A Tank Number (see diagram above.)

Pipe Probe Source Response

-Completion Dae i/

-Side 1 jO3 cpm Side 2 /12 cpm A

.'Acceptable Range 1

H. P. Signature (V 4Z.*D /..

bYU'-Ji..

Backgruund Acceptable Range Lp~ide1 I

cpm SL cpm cpm Side 2 cpm MDA 1

(Z dpm/I0Ocm2 Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result

-direct smear Result

/2 J51 1~

ii

,,~

/0 22-2/R

~7 -'2

~A tI'4 inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 direct I0 s-3

/o

/2 20

/i'r

.smear Result inches direct smear 246 252 258

/

264 270o.

/,o 276 282_

288

/ 0 294

/

300 IS 306

/',

312

__7 318 324

-'3 330 AU 336

__0

. :-342 348*

354 5

_:_p

.360 5Yr

South

-North WALL TANK SLEEVE SURVEY--ROOM 128/B0-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN, 2

. 4

........'b.-.-.

'.;t.. :".......".:

KM Pipe Probe____

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer SIN 0A

'Tank Number (see diagram &bOve)

Pipe Probe Source Response Completion Da e

.Sid 1 cpm Sd2162cpm PAI1~,L.Acceptable Range H. P. Signature Side 1 m 17-cpm Side 2 *,*;4a cpm

Background

cpm Acceptable Range A k-, 9 cpm 2DA=

ii-dpmi100cm Measurements Units -

dpm/100cm2 inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear q2R_

Result Result inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 direct

31, smear inches direct 246 252 258 264 276...

282 288 294 300 306 312 318 324 4

330 6

336 342 3

348 354 smear

South Nort.

WALL TANSK SLEEVE SURVEY--ROOM 128/BO-2

Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN KM Pipe Probe I

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer SIN W A, Tank Number (see diagram aýbve)

Pipe Probe Source Response Side 1 cpm Side 2 7

pm COMoletion Date:/*

Acceptable Range H.

P. Signature U,

Av. iL Side 1T kAktz cpm Side 2ý,Vt?79 cpm

Background

_cpm Acceptable Range

\\,, q cpm MDA

¶ 2 dpm/l00cm 2

Measurements Units -

dpm/lOOcm 2

Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct

/0

/6 Ii smear Result Result inches direct smear inches direct smear 138 258 144

____264 150

___270.___

156

___276 I___

162

_,___282 168

___288 j__

174 294

.~L 180

./00 25 186 4L 306 192 312 7.312 198 318 8 204

___324 210 1_o 330 7O 216

3 222 C3 A-228 548 1_

234 2ý:

240 360~4

'SC3-A(

~j2~Lc~-I

"South North A

.WAILL TANK SLEEVE STJRVEY--ROQM-.1 0_28o-and Smear'Survey for taminat

-.nstrumentation-DirectSurvey-Ludlum 2500 Scaler SIN L-L Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N ti Tank Number (see diagram &bove)

Pipe Probe Source Response Compe

.io Dt

/7Side 1

cpm Side cpm

.- Com~letion' Date

,.Acceptable Range H. P. Signatur tI ide I 9-!3.Z cpm Side 2?,V¢i8 cpm Backgruund cpm Acceptable Range l -

cpm IZ 1

inm/lOOm 2

vnA dnm/100cm Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 1

'0 Result direct smear TV_

Ii2.

inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 240 Result direct smear i_:_

Result inches direct s

246 i

252 258 264 270*

276 -

282-288-294 300 306 312 318 1

324 330 336 342 348 354

.360 smear

South N~or th WALL TAN~K SLEEVE SLRVE--ROO-M 128/BO-2 Direct and Smear Survey for Alpha Contamination

... Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN A&

t KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Al/

Tank Number JI (see diagram &b~ve)

Pipe Probe Source'Response

.Copl etion Date Side 1 cpm Side 2 cpm

.' t IAA

()Acceptable Range H.P ~ntr..f~Side 1

cpm Side 2 cpm Backgrnund cpm Acceptable Range I {C cpm MDA VZ-dpm/100cm2 Measurements Units -

dpm/100cm 2

Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear

.4D

-7

/F,

.'0 Result inches direct-smear 126 132 138 144 150 156 162 168 174 180 Q

186 4/

192 198 204

/0_

210 L..

216 222 228 234 LQ 240 Result inches direct smear 246 252 i

258 264 270..

276

/

282 288 294 300___

306 312 318 324 330 336 342 348 354' o

.360

Southl North WALL TANK SLEEVE SURVEY--ROOM 128

"..-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler SIN KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N_________

Tank Number (see diagram atbove)

Pipe Probe Source Response Side 1 cpm Side 2

cpm Competio Dar

/,Acceptable'Range, H. P. Signatur~~-

JJ4_ol Side 1 ~~~3cpm Side 2 T cpm Backgruund cpm Acceptable Range

¶4,*

cpm 2A

=

dpm/100cm Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48.

54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear IL-1I--#4 Result inches direct smear 126 132 138 144 150 156 162 168

/

174 180 186_

192 198 204 210 216 222 228 234 240 inches 246.

252 258 264 270 276 282 288 294 300 306 312 318 324 330 336 342 348 354 360 Result direct smear A-IL 9

F1 u*,i I i-i, WALL TANIK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey Ifor Alpha Contamination

-ý,Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N

ýKM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N ml/,_

Tank Number 3 (see diagram above)

Pipe Probe Source Response Comleio DteSide 1I 1 cpm Side 2 i/L pm Completion Date Acceptable Range H. P.

Signatu "Side 1 'F-) i4 cpm Side 2 c*"*l2 cpm Backgraund C;?,

cpm Acceptable Range.

O*,

p m

T) =

dpm/lO0cm*

A 2

Measurements Units -dpm/100cm 2

Denth inches 6

12 18 24 30 36 42 48:

54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear 3C Result inches direct smear 126 24f 132 138 144 150__

156 162 168 174 180 A

186 192 I

198 204 210 10__

216 JA 222 J1 228 19 234 240 Result inches direct smear 246 Ok__

252 258 264 270..

276 282 288 294 300 306 312 318 324 330 336 342 348

-360

South North WALL TANK SLEEVE SURVEY--ROOM 128/B0-2 Direct and Smear Survey for Alpha Contamination Instruientation-Direct SurveyLluh 2500 Sae N

, 1 3 KM Pipe Probe

.2 Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N Tank Numb ee diagram arbdve)

Pipe Probe Source Resp nse id 1-pm Sd2 Com.letion Side 1 atp Side 2 1I cp, Acceptable Range H. P. signature Side 1 JVo cpm Side 2 1 **ol~cpm

Background

cpm Acceptable Range

.6 Lo cpm MDA tO dpm/l100cm Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48?

54 60 66 72 78 84 90 96 102 108 114 120 Result Result direct smear inches direct 11 ~~

126__

132

138 144

/

-150

___156 162

_,,16

/2 ___

168 174

/0 180 h-i

~186 192 198 i Ii)

~204 1(91210

/____

/0 216

/01

_lk_

222 228

_234

_240 smear Result inches direct smear 246 252 258 264 jji 270.

276 282 288 10 294 300 306 r

312 318 324

/2.

330 l

336 26 3427 348 3AI__

354

ý360 2

South North WALL TANK.SLEEVE SLRVEY--ROOM 128/BO-2

... Direct and Smear Survey for Alpha Contamination I--(-Instrumentation-Direct.Survey-Ludlum 2500 Scaler S/N 2/

/ !

KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N

___/

Tank Number 3 (see diagram above)

Pipe Probe Source Response Completion DateSep

/.

.Acceptable Range H. P. Si nature Side 1 12CCI7" cpm Side

Background

/

cpm Acceptable Range

f cpm MDA 2)56 cpm 2-cpm

~-dpmf 100cm.2 Measurements Units - dpm/lOOcm2 Depth

inches, 6

12 18 24 30 36 42 48.

54 60 66 72 78 84 90 96

102 108 114 120 Result direct smear

'I

___?:

/2 8 L Result inches direct smear 126

/0 132 138 2-6 144 150 156 162 168 a

174 1 -1 180 186 192 A-198 10 "

204 210 216 222 i2--

228 234

)__'

240 Result inches direct smear 246 0j 252

/

258

_/

264

__"0 270 ",__)

276 282 1'

288 294

(

300 306 312

/6 318 324

/_

330 336 342 348 354 360

?___

South North WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N 2/ 3 KM Pipe Probe

I___

Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N A/I Tank Number (see diagram &oove)

Pipe Probe Source Response Completion Date Cl-/

-1.Side 1

cpm Side 2 PM H.

P.Si gntureAcceptable Range

11. P. Signature L

/4Y?/',,7 Side 1 ________ld cpm Side 2 )___

cpm

Background

cm" Acceptable Range 46,,-

cpm 2

rLAfJt. --

Measurements Units -

dpm/100cm2 Depth inches 6

12 18 24 30 36 42 48, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct smear 22

-10

/0o

/22 IL.

/8 inches 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210 216 222 228 234 Result direct -smear VI 11k2 1I

~2

/

-Result inches direct' smear 246 So 252 258

,I_

264 270..

L.

276 282 288 294 20 300

.2 306 312 318 324 330 12 336 342 348

___/n 354 32' 360 3_-

240

South North WALL TANK SLEEVE SURVEY--ROOM 128/BO-2 Direct and Smear Survey for Alpha Contamination Instrumentation-Direct Survey-Ludlum 2500 Scaler S/N G__4_"_._.

KM Pipe Probe Smear Survey-Hewlett Packard 5560A Automatic Sample Changer S/N..

,L i..

Tank Number

-7.'

(see diagram above)

Pipe Probe Source Response lLSide cpm Side 2,,.

cPM Completion Date

4.

u l

i Acceptable Range H. P. Signature*-~L.'

-IJIL<1JA Side 1,

cpm Side 2 T'IZT cpm

Background

Acceptable Range -cpm

____cpm MDA =

dpm/lO0cm 2

Measurements Units - dpm/100crn 2 Depth inches 6

12 18 24 30 36 42 4-6, 54 60 66 72 78 84 90 96 102 108 114 120 Result direct iIo smear inc Result

hes direct smear 126 132 j

138 144 150 186 162 168 174 180 192 198 I

210 222 228 234 240 Result inches direct smear 246

/0Z 252 258 264 270 "..

276 282 288.

294 300 306 312 318 324 10 330 336 342 348 354 0

360

ML092720430

Text

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Background

Navigation menu

Search