96
M". EPA -LANSDOWNE PROJECT CHARACTERIZATION REPORT FOR 617, 619, 621, 623 PINE STREET DarrellI. Turner Performed by: CHEM-NUCLEAR SYSTEMS,INC. 140 Stoneridge Drive Columbia, SC 29210 (803)779-0900 AR301526

EPA - LANSDOWNE PROJECT

  • Upload
    others

  • View
    2

  • Download
    0

Embed Size (px)

Citation preview

Page 1: EPA - LANSDOWNE PROJECT

M".

EPA - LANSDOWNE PROJECT

CHARACTERIZATION REPORT

FOR

617, 619, 621, 623 PINE STREET

DarrellI. Turner

Performed by:

CHEM-NUCLEAR SYSTEMS, INC.140 Stoneridge DriveColumbia, SC 29210(803)779-0900

AR301526

Page 2: EPA - LANSDOWNE PROJECT

_-*•".

TABLE OF CONTENTS

1.0 TITLE .............................................. 3

2.0 BACKGROUND ........................................ 32.1 Site History ....................................... 32.2 Preliminary Survey .................................. 32.3 CNSI Survey ...................................... 4

3.0 SURVEY METHODOLOGIES ............................... 43.1 Direct Exposure Rate Surveys ............................ 43.2 Fixed Contamination Surveys ............................ 43.3 Removable Contamination Surveys ......................... 43.4 Specific Activity Sampling .............................. 5

4.0 SAMPLE RESULTS ...................................... 54. 1 Direct Exposure Rate Survey ............................ 54.2 Fixed Contamination Survey ............................. 54.3 Removable Contamination Survey ......................... 54.4 Specific Activity Sampling .............................. 6

5.0 .,' CONCLUSIONS •. . . . . . • .: :. ."". ............... .". ........... 11

ATTACHMEi A7". r::i:".-:r:v.v > v-'VV- — • •' - •...: -•.......:.,• 14* " * •.•1'7*'V' ,;.•"• •*-• '<-"- • *-" ' _;. •' -. •• :"'-••*" .?>~'-~ft.

ATTAdHMENTB ..... ..... J ................................ 15

ATTACHMENT C ..........................•;............... 16

ATTACHMENT D .......................................... 17

LIST OF TABLESTABLE 4.1 ................................................ 7TABLE 4.2 ................................................ 8TABLE 4.3 ................................................. 9TABLE 4.4 ............................................... 10

AR30/527

Page 3: EPA - LANSDOWNE PROJECT

1.0 TITLE

Characterization Report for 617, 619, 621, 623 Pine Street.

2.0 BACKGROUND

2.1 Site History

The property required radiological characterization of the structure, and wasperformed with the intent of determining what materials require removal torelease the structure for unrestricted use.

The contamination consists of natural radium an its parent and daughter products.The source of the contamination is a radium extraction process which operatedin Lansdowne between the years of 1915 and 1922. The sites were contaminatedduring the years 1915 to 1922, when tailings from the radium extraction processwere included in building masonry and plaster in place of sand. Sitecharacterization consisted of determining the levels of fixed and removableradioactive contamination in the structures. Surveys also included sample analysisto determine specific activity to satisfy safety, transportation, and disposalrequirements. :, ^ :-^, ; , • C

•2.2 Preliminary Surve '':'

The EPA has performed preliminary radiological surveys of the living areas ofthe property. The measurements were taken to assess exposure of the residentsto decide on the need for relocation, and were taken to access the need forrelocation, and were taken on beds and in locations where people spend themajority of their time. The measurements provided by the EPA includebackground levels of 10-15 /zR/hr.

These four houses (two semi-detached homes) are adjacent and were built aboutthe same time. Gamma levels on brick wall on the front porches are 180-280/iR/hr. Gamma levels on the brick veneer on the front wall appears to be themain area of contamination. Gamma levels in all four houses are similar, anddecrease toward the back of the houses. Gamma levels are 70 pR/hr in the livingroom centers, 40 pR/hr in the dining room centers, 30 /xR/hr on the bed in twobedrooms, 55 fiR/hr in a third bedroom, with a maximum of 80 pR/hr against afront wall.

Radon Level - < 4 pCi/liter

Page 4: EPA - LANSDOWNE PROJECT

2.3 CNSI Survey ' • ;

The CWM survey team arrived at the property on April 13, 1992 atapproximately 9:25 AM, received a brief on the preliminary survey results,ventilated the property and commenced surveying in accordance with the Healthand Safety Plan and the Operations Plan. Surveys continued on April 14, 1992,and were completed on April 15, 1992 at 4:00 PM.

3.0 SURVEY METHODOLOGIES

Surveys and sampling activities were conducted in accordance with EPA - LansdowneSite Health and Safety plan and the EPA -Lansdowne Operations Plan. A briefdescription of the methods utilized is included below:

3.1 Direct Exposure Rate Surveys

Direct exposure rate surveys were performed to determine what material in eachproperty requires removal in order for the property to be released for unrestricted

3.2

Direct surveys were performed to determine what material in each propertyrequires removal in order for the property to be released for unrestricted use.These surveys were performed only as needed to conclude that (for example) theplaster in wall or a section of foundation must be* removed. Once a section ofwall or foundation has been found to be contaminated, it was assumed that thewhole wall or a whole linear section of building foundation was consideredcontaminated unless the contamination was highly localized.

Direct contamination surveys were performed using a HP-210 detector with anappropriate instrument. Direct contamination surveys were also performedutilizing a 2"x2" Na-I detector with an appropriate instrument.

3.3 Removable Contamination Surveys•

Removable contamination surveys were performed to determine the levels ofloose surface contamination that existed in the property. Removablecontamination surveys will be performed by wiping a smear over an area of 100cm2. Smears were counted on a Tennelec LB5100 automated Alpha/Beta countingsystem in an oil-site laboratory.

Page 5: EPA - LANSDOWNE PROJECT

PINE STREET - Revised Page (5/15/92)

3.4 Specific Activity Sampling

To the maximum extent possible, gamma spectroscopy was be used to determineradionuclide content and specific activity. Samples of hidden areas were takenas needed to assure that removal of an affected building component would besufficient. For example, once it was determined that the plaster is contaminated,it was necessary to remove a small sections of the wall to examine theradiological content of the underlying structure (studs, etc.). Samples of anymaterial (stucco, plaster, mortar, etc.) found to be contaminated were also takento assure necessary information for safe removal, transportation and disposal havebeen obtained.

4.0 SAMPLE RESULTS

4.1 Direct Exposure Rate Survey

Exposure rate surveys were obtained using a Eberline PRM-7 micro-R surveyinstrument. The exposure rates were obtained on contact with all of the wallsinside the structure. The results of this survey are shown on theContamination/Radiation report contained in Attachment A.

4.2 Fixed Contamination Survey

Fixed contamination surveys were performed using a Eberline ESP-2 with a HP-210L beta/gamma geiger-muller probe. Fixed contamination surveys were alsoperformed using a Ludlum Model 2221 with a 44-10 2"x2" Na-I detector. Thefixed contamination reading were obtained on contact with all accessible surfacesin the structure. The results of this survey are shown on theContamination/Radiation report contained in Attachment A.

4.3 Removable Contamination Survey

Removable contamination surveys were performed by wiping a smear over anaverage area of 100 cm2. Smears were counted on a Tennelec LB5100 automatedAlpha/Beta counting system in an on-site laboratory. The results of this surveyare shown on the Contamination/Radiation report contained in Attachment A.

AR30I530

Page 6: EPA - LANSDOWNE PROJECT

4.4 Specific Activity Sampling

Various samples v. '.re obtained in areas with elevated count rates/exposure ratesand counted on a nigh purity germanium Qscector in an on-site laboratory. Dueto the difficulties involved with obtaining a constant sample geometry, the resultsare only accurate within the percent error listed on the report. The results ofthese samples are shown on the Contamination/Radiation report contained inAttachment A, a brief summary of these samples is also provided in Table 4.1 to4.4.

>; v v ^ M ^ ^ ^ * ' "

4R30I53I

Page 7: EPA - LANSDOWNE PROJECT

TABLE 4.1SPECIFIC ACTIVITY SAMPLES

617 PINE STREET

04/13 Exterior B. Wall 8' r SX cornar 5' F ground 9 14.2 0 NO mortar

Bast Ext. Hall 4' T n cornar 6r F ground 7 12.3 109 22 nortar

Kitchen West Wall 30 IX.9 92 30 aortarNorth Wall of chimnn«y b«t 2 Layer* at brick 5 13.7 51 29 mortar

North Wall I edge of chlmmney Exterior S 10.7 30 30 mortarStairs to basement West Wall , - ; , : . '* " 77 15.fi 0 MO plaster.

South Wall of laundry Room mortar,,> door.,>.,.;.• ..-•*:•'-.' 32 14..0 65 31 mortarKitchenWorth.

' •' '''fl _' 2nd Brick wall S side I»t" ro"k"iiia«nfrt"door Jamb ""•',:'""'"-; tj "23.0 122 20 mortar _

. • • : .•.•.;,*.c: ..~ $ r : - :\ .&• -.;.-.*;- .-•"-•'.•.•'•.• i'- ?• - • •"'--- • • '• ' " 'r •1st Ft South sid*'Bxt. l B'of front door- " ' ' - • "11 31.3 477 10 mortar

' '" ;'' ''J ,. '.'-• ••

Baaenent Bast Wall 70 ur/hr , .. ... =88 32.0 0 HD red BricJe

04/14 Basement West Wall 100 ur/hr 86 35.8 59 II mortarWest Wall Stairway 80 ur/hr 40 81.0 46 22 mortarBasement South Wall ISO or/or 35 84.0 65 IS mortar

S Side Ext Brick Wall B side of frt door jamb 12 15.5 671 11 mortar

SD » <MDA typical I 15-20 pci/g

» Hot* lr Du« to inconsistent geometric considerations with the efficiency calibration and low samplevolumes the reported Ra226 activities must be considered approximate values 77UU.

AR30I532

Page 8: EPA - LANSDOWNE PROJECT

TABLE 4.2SPECIFIC ACTIVITY SAMPLES

619 PINE STREET

03/26 lit PL South side Exterior mortar 2' W of frt door 14 20.4 490 10 mortarEast Wall 23 14 101 23 plaster

East"Wail mortar between bricks 23 20.3 192 19 mortar

Basement South Wall 50 16. 0 HO

South Side Ext. I W Side door jamb 13 13.2 664 10 mortarExterior West Wall SW corner 1 13.3 0 VD mortarExterior Morth Wall by door 4 14.8 72 10 mortar

Morth Wall window'' -: 4 :.:.-'.' 1« 11-3 S4 27 mortar..-• -,.'•• ;;*. .-, . '-I*'; >•• , ' . • •- . '.-V "''"; .-'2nd FL South Bedroom West Wall " . . • 42 16. S 462 13 mortar

' ' '13.1

* note It Due to' inconsistent geometric considerations vita the efficiency calibration and low sample. f .""*•• " *i •* "* . . . - . _ . _ • • ^ _~~— ~

volumes the reported Ra22S activities must be considered approximate values 77UJL

8

AR30I533

Page 9: EPA - LANSDOWNE PROJECT

TABLE 4.3SPECIFIC ACTIVITY SAMPLES

621 PINE STREET

04/14 Exterior East Wall 4- deep (inside mortar) 4 16.3 0 HO mortar

Exterior Bast wall 4 11.2 28 24 mortarBasement TL South Room 70 10.5 0 SO concreteExterior South Wall 27 13.0 507 22 mortarBasement Southwest Corner 73 15.3 95 19 mortar

Kitchen E Wall HE corner behind plaster wall 23 14.1 0 HD mortar

Basement mortar South Wall 80 16.5 0 HO mortar

Living Rm Bast Wall 3 14.1 192 17 mortar' • i^ .-' ••-•'••:. • ; -

Exterior South. Wall 4" deep inside layer - 27 18.0 567 18 mortar

Hot* Ir'Due to 'inconsistent.'geometric: considerations with the efficiency- calibration and low sample' •••' .-'•'•>*-:--- ^ •'- "•-.:••• • ."••- • • ••«t?;volumes the reported Ra226 activities must be considered approximate values TTU t

" " ' "

Page 10: EPA - LANSDOWNE PROJECT

TABLE 4.4SPECIFIC ACTIVITY SAMPLES

623 PINE STREET

04/13 Porch Horth Wall 27 20.2 90 18 mortar

Basement West Wall 62 12.4 7 53 mortar MDA I 3 pc/c

Basement South Wall 61 15.9 384 27 mortarBasement East. Wall Horth Corner 66 8.9 0 HO mortar

South Bedroom West Wall-behind plaster 37 13.9 109 17 mortar

Basement East Wall Center 58 12.2 0 HO mortar

Horth ndroom East Wall 28 12.3 68 58 mortar

Exter .r Horth Wall next to chimmney 1 12.0 18 40 mortar HDA. I • pc/<

Exterior Horth Wall Below 2nd FL window 14 13.5 38 23 mortar

Exterior West Wall I Bathroom window 2nd Story 12 10.5 107 26 mortar

South Bedroom Bast Wall behino. plaster , 7 35 16.5 406 10 mortar

South Bedroom West Wall .••'•-;: i ., ••- -.r^--:!\i ';•'•;;:, .->.:..'--v 37 7.4 ,'_, 0 HD plasterSouth

Basement Bast Wall South Corner; red.brick

.,..• ^ -. . , '•/ HD » <MDA typical I 15-20 pci/g

.--. ;.'.,.,f.' -. ' -..»> ' * . • - _: _

* Hot* li Due to inconsistent geometric considerations with the 'efficiency calibration and low samplevolumes th* reported Ka22S activities must b* considered approximate values 77U«fc

10

flR30i535

Page 11: EPA - LANSDOWNE PROJECT

5.0 CONCLUSIONS

The conclusions below have not taken into account the economic feasibility ofdecontamination and repair of each component. These conclusions are limited toidentification of which building components must be removed to allow for release of thestructure for unrestricted use.

5.1 617. 619 Pine Street

Based on Survey results the following building components (but not limited to)must be removed to allow for release of the structure for unrestricted use:

SOUTH EXTERIOR BRICK WALLS OF BOTH HOUSES

v o - The mortar between the bricks in die south wall from the ground level up to the roofline. Both the inner and outer brick layers are affected. Based on survey datacontamination appears uniform throughout the entire wall. Samples obtained from this. location are listed below:

Sample 13 = 664pCi/gram . >v( .Sample 12 = .,,671 pCi/gram . ;': 7

•---,.• • Af w- - ^ -' c f ^ v x: :-: ,:,.:,--••• rFIRE WALL BETWEEN HOUSES • .ffi£%&- : *..-;.

.-J, . ,. • , ...r,~-- o -*"- 'tr,' The mortar between the bricks m me both, sides of the fire waD. The facing plaster alsa

" '•,' • ' '.„••-,• - ' * .<**•/ *,•*«.• ' ' '-- , i 1*1 • ' "*--i •£• £ aV Jj.." " * l ••"" *:'. * f> ';-•V • • t °

~ "appears affected.. Based on survey data contamination appears uniform throughout the'•/'-"' " entire wall. "Samplesobtained;fiom thur focatioa are listed below:

Sample 23 = 192 /jCi/gram (mortar)Sample 23 - 101 pCi/gram plaster)

NORTH FACE OF BOTH HOUSES

o - The mortar between the bricks in the double brick wall on the norm face of both houses.The contamination b limited to a one foot band (approximately 5-6 bricks wide) atapproximately 6 feet from the ground. The band runs the entire length, of the north sideof both houses. Based on survey data contamination appears to be localized to the onefoot band of bricks. Samples obtained from this location are listed below:

Sample 6 = 168 pCi/gram (mortar)

11

4R30I536

Page 12: EPA - LANSDOWNE PROJECT

WEST FACE OF DUPLEX

o - The mortar between the bricks in the double brick wall on the west face of the duplex.The contamination is limi* to a one foot band (approximately 5-6 bricks wide) atapproximately 6 feet from the ground. The band runs the entire length of the west sideof the duplex. Based on survey data contamination appears to be localized to the one footband of bricks. Samples obtained from this location are listed below:

Sample 6 « 168 pCi/gram (mortar)

EAST FACE OF DUPLEX

o - The mortar between the bricks in the double brick wall on the east face of the duplex.ontamination is limitH to a one foot band (approximately 5-6 bricks wide) at

s. ornately 6 fee Tom the ground. The band runs the entire length of the east sidet duplex. Basec a survey data contamtnati* - appears to be localized to the one footbaaa of bricks. Samples obtained from this locaaon are listed below:

Sample 7 - 109 pCi/gram (mortar)

5.2 621. 623 Pine Street T V ::. •> *.'•*& •-•- V'--. • ".-••.- • •• "f*%*. :"%-: • .• . •

Based on Survey results the following buflding components (but not limited to) must be removedto allow for release "of die strux ure Jfoj-u Mtrictod use: -~ ,.

'*'''o - The mortar between die bricks in the south wall from the ground level up to the roof

line. Bom the inner and outer brick layers are affected. Based on survey datacontamination appears uniform throughout the entire wall. Samples obtained from thislocation are listed below: •'.'_ .Jv sf '" '\

Sample 27 = 567 /jCi/gram".

WEST EXTERIOR WALL OF 623 PINE• - v ''.•'*•'?'.'.'' ~ ~

o - The mortar between the bricks in the west wall of 623 Pine. Based on survey datacontamination appears uniform throughout the entire wall. Samples obtained from thislocation are listed belowr ..' 5 .

Sample 12 =- 107 pCi/gram

EAST EXTERIOR WALL OF 621 PINE -

o - The mortar between the bricks in the east wall of the 621 Pine. Based on survey datacontamination appears uniform throughout the entire wall. Samples obtained from thislocation are listed below:

Sample 3 — 192 pCi/gram (sample taken through living room wall)

12

AR30I537

Page 13: EPA - LANSDOWNE PROJECT

SOUTH BASEMENT WALLS OF 621, 623 PINE

o - The mortar from between the stones in the south basement walls of both houses. Basedon survey data contamination appears uniform throughout the entire walls. Samplesobtained from this location are listed below:

Sample 73 - 95 pCi/gramSample 61 » 384 pCi/gram

o - The mortar from between the stones in the south west comer of the basement wall of 623Pine. Based on survey data contamination appears localized and extends approximatelytwo feet down the west wall from the south wall. Samples obtained from this locationare listed below:

Sample 62 = 7 pCi/gram

Note: The contamination appears limited to where the south wall was tied in to thewest wall.

13

flR3QI538

Page 14: EPA - LANSDOWNE PROJECT

ATTACHMENT A

CONTAMINATION/RADIATION REPORT

FOR

617, 619 PINE STREET

14

AR30I539

Page 15: EPA - LANSDOWNE PROJECT

06/B/Z 'ABU f afiej

Page 16: EPA - LANSDOWNE PROJECT

6UG-JU-SJ

Page 17: EPA - LANSDOWNE PROJECT

06/B/2 'A3y f afiejximauv

AR30I5U2

Page 18: EPA - LANSDOWNE PROJECT

flR3QI5U3

Page 19: EPA - LANSDOWNE PROJECT

Q6/H/2 'A311xuunaav '

Page 20: EPA - LANSDOWNE PROJECT

617 PINE ST.SAMPLE DESCRIPTIONS

SAMPLE f DESCRIPTION

85 BASEMENT, MORTAR FROM SOUTH WALL ABOVE WINDOW

86 BASEMENT, MORTAR FROM WEST WALL IN SOUTHWEST CORNER

83 BASEMENT, MORTAR FROM EAST WALL IN SOUTHEAST CORNER

40 MORTAR FROM WEST WALL OF STAIRWAY

12 > EXTERIOR, MORTAR FROM EAST SIDE OF DOOR JAMB ON SOUTH WALL

11 EXTERIOR, MORTAR FROM SOUTH WALL 1' EAST OF DOOR JAMB

27 KITCHEN, PLASTER FROM EAST WALL

77 STAIRWAY TO BASEMENT, PLASTER FROM WEST WALL

32 MORTAR FROM SOUTH' WALL OF LAUNDRY ROOM

9 EXTERIOR/ MORTAR FROM EAST WALL, 3' FROM SOUTHEAST CORNER.• • • . . . " - • Vfr aM ftiSsSSE '-

30 ...... KITCHEN,. .'( MORTAR. BEHJTO 'PtASTBS t gV-WJiST, , WRLL CM ; .'- ..i... •

6 EXTERIOR, ' MORTAR FROM NORTH WALL AT NORTHEAST CORNER.' -• . .-,.%S-:;t ': < _,&Z-' & s.---i"'.- _ :fJ.&?i •• - . •• .- -

7 EXTERIOR, MORTAR 'FROM EAST WALL, 4' FROM NORTHEAST CORNER

5 EXTERIOR, MORTAR AT EDGE OF CHIMNEY ON NORT- WALL

5 EXTERIOR, MORTAR AT EDGE OF CHIMNEY, SECOND ..RICK LAYER

AR3015I45

Page 21: EPA - LANSDOWNE PROJECT

7

619 PINE ST.SAMPLE DESCRIPTIONS

SAMPLE * DESCRIPTION

50 BASEMENT, MORTAR FROM SOUTH WALL AT WINDOW

23 PLASTER FROM EAST WALL OF STAIRWAY

23 MORTAR FROM BRICK WALL BEHIND EAST PLASTER WALL OF STAIRWAY

13 EXTERIOR, MORTAR FROM WEST SIDE OP DOOR JAMB ON SOUTH WALL

14 - EXTERIOR, MORTAR 2' WEST OF DOOR JAMB ON SOUTH WALL

1 EXTERIOR, MORTAR FROM WEST WALL AT SOUTHWEST CORNER

4 EXTERIOR, MORTAR FROM NORTH WALL BY DOOR

13 EXTERIOR, .MORTAR AT EDGE OF WINDOW ON NORTH WALL

42 MORTAR BEHIND PLASTER ON WEST WALL OF SOUTH BEDROOM

43 " _: MORTAR?BBH^ PIJ«£T bN BEDROOM

. • ••' •"• -•' .'AA.'-r—» 5-lSi'S..-ji;'- vX.ii..'-.: ••ff.i-f..-..•*>•• i'- •.•::•... .. • j" • V' . -... Y;.7,py £™v£<£' f ^

Page 22: EPA - LANSDOWNE PROJECT

WSSBKLCff f.'?£

AR3Q45tr7

Page 23: EPA - LANSDOWNE PROJECT

SHEET.CLIENT/SUBJECT *// fl^Etr____________________ w o NO<TASK DESCRIPTION ? « rwr i /tar TV* iPREPARED BY ,„ A •** DEPT ~r*r nMATH CHECK BY

METHOD HEV. BY

.........

......

.......

......

......

:

"••

-••-

...... •—

;

:

--•- •—

— .

......

9

—"— '

\

/?

-'"/

•'sj

:

-/

t-..,f:'*'". .

x\^-

< l

-—

......

....u

4"•*r1'

<r

^

......

DEF

DEF

Jx1

1

_._..

ii/i

„..

T nrr n

J -Jfo

/'•—

.3s

... ——

r<?

._._

.....

7/v

^

.. —

......

,-••"

VI

.„...

..,..«

— .-

-••

:

ATE

ATE

ATE

".'*

.._.

y-Aj- z

i :

• i :

}

' l"~

. "R:?>

1 >

i

5--

, .

••— -|-......!-- -

1 i

••••-4---U-

•ASKN<•>APPROVED BY A

HPPT HATP V-Z(

Ott

o/

-•••

,- 1

Ck

-

f

p.4...

-AV

»^

rt

^

44

tt

V/IV

mt-?WT^

R'

£

rA

^

.....

^in

...... .-...

It

......

-1

t"

:

-

.......

.....

fc

" •

---:

"-V--

~

'-"-= ~-- S

513-5643

Page 24: EPA - LANSDOWNE PROJECT

A«._[CLIENT/SUBJECT.TASK DESCRIPTION l/vx C'i/ l lOffr ifv-si^ T

PREPARED BY X»Wi i3EPMATH CHECK BY OPB

METHOD REV. E

....

:

T T*7- D/

T m\7E

\TE

41341

3Y ..„ _, , .„ ...DEPT ., DATF

i

X

i

?f,..

--

-

~

i

;

L***,--

•£*<r'•;'

:

. . . : ;

\

,,.,

-

fc

,

:

T

V

/

i

h

-

'•.•••••

Q

--

..

,f /

:

;

/ rr

Ocjy

f-

_

AV

ASK NO.- ______

APPROVED BY/j 1. DEPT ... DATF tf-ll I__f_____. ±.t |

i' \ ' i

-

fr.

i

f n-i

i

t/ /*

-t-/,

i

- "-

--

-

: :

.1 •• .

••!

: ;

--

'. ; Jl fj O f

^

....._

........

P- v

»

!

-*:..

.7

51i^

Page 25: EPA - LANSDOWNE PROJECT

TASK DESCRIPTIONPREPARED BYMATH CHECK BY,

METHOD REV, BY

Page 26: EPA - LANSDOWNE PROJECT

CLIENT/SUBJECT

TASK DESCRIPTIONPREPARED BY ———fl"*MATH CHECK BYMETHOD REV. BY

1 f! 1i

L_iii *I ii '

i t .. 11

RFW~i<WJ5-003/A-S/8S~"* "* " -- - - . - _ - . . _ A R 30 I 5 Si

Page 27: EPA - LANSDOWNE PROJECT

SHEETj ofl L ""ilt?lA)£<?TE6gr~CLIENT/SUBJECT *^ v r V/VL ^'^^______________________ W.O. NO.

PREPARED BYMATH CHECK I

kJ<BY

BY

> DFPT 7^nPPTnPPT

OATP ^ .1 1 -*

OATPnATP

APPROVED BY yl—————————————— i pl ——nPPT HATP V-Z^

-.-.*••

-1-I

.'•Tiss-

1 J_J

nFW 10-05-003/A-5/8S

Page 28: EPA - LANSDOWNE PROJECT

CLIENT/SUBJECT i _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ W.O. NO

TASK DESCRIPTION i(MT!PRPPARpn RY /VS

MATH r.HFC.K RY

MPTHOnRPV HV

+&KirUw>&f) tnppT 7 -fnPPTnPPT

&£?/H '51 riCOC TASK NO. t

nATP y-AJ-72-

nATPnATP

APPROVED BY A

nPPT nATP V-Zf

(3-%-••

•l ! '

j———i-

: i i . \ •i i i j• . ' i !

• i ! ! ! : l | j: ; ! ! ;

!

i! jf T? L

r°T- | j

: '

1

«1"r1

""

'\21 : i 'i |

| j i ,i i

I ' •) ,

• ' ! ' •

HFW 10-OS-003/A-5/85

Page 29: EPA - LANSDOWNE PROJECT

CLIENT/SUBJECTTASK DESCRIPTION

PREPARED BYMATH CHECKMETHOD REV. BY

•TION

RYBY

t ST - » 2r>ft ru?*C >v2x

A** OFPT TnPPTnPPT

J£<X •*" 2>JOfr<2>e_ \fVhl4_ TASK NO.

•AT nATP y-/^-9inATPnATP

APPROVED BY

nPPT OATPDfat

HFW 10-OS-003/A-~5/85 " ~~' "~ " " Hn3(TJ55^

Page 30: EPA - LANSDOWNE PROJECT

C? ('f'CLIENT/SUBJECT ^ ( \Wt ^' -________________________ W.O. NO..TASK DFSORIPTION H 'PRFPARFD RY /V1?MATH r.HPr.K RVMFTHOORFV RV

r&£ i xzeo A 6>nPPT rivrrnPPTnPPT

£>OTVM floor TASK NO

nATP M ^S £-?w<—nATPnATP

APPROVED BY j

DFPT DATE Y'lf

T T-- —-i-—tvj^r-i-X—————

cu r

Tb-.

RFWIMMOS/Als/SS """" " ~ "" ~ - .- . - j|R30 1555

Page 31: EPA - LANSDOWNE PROJECT

SHEET_/2_

CLIENT/SUBJECT *"' ' * /^ -*iw*\____________________ w<o< NO________TASK DESCRIPTION &ffl tr»«yx ^ \ usz»~.__________._________ TASK NO-

^PREPARED BY ____^^^ DEPTlilU______ DATEMATH CHECK BY__________ DEPT_________ DATE-METHOD REV. BY _________ DEPT________ DATE.

APPROVED BY1

DEPT ______ DATE.

ND W: | 1

: i Gh i)i V^T! 1 ; 1 _"

r~fl*n •

[i!

— r{==—— M 1

H^• — a/

^

V<f- . 11

r 1

|!

. l .

&

\

: ' ii • ' • '• .' • • . • [ . ; •! i : i ' i. 1I ! , ' ! 11 ' ' 1 I j1 • 1 1 1'• ' I •

L-: \i i

• M i: i

— — ii__) :

1 ! j' i i1 , i

. ; ,

t

1 M ' ]• . : • ••

RFW10-05-003/A-5/85 - . . . . . . . . . . , . . . . . . . _ . ,. H l| J 0 I 5 56

Page 32: EPA - LANSDOWNE PROJECT

SHEET / » ofCLIENT/SUBJECT u/l I m™ ^. v ______________ w<a NQ__________

TASK DESCRIPTION ^T^PHPPARFP RY P^?

MATH rrHFCK PVMpTHOnRPU RY

CttviAVL^U 1(: vw3t;i>»

nPPT TPTnPPTnPPT

' njOQV- TASK NO.

nATp M \-^OATFHATF

APPROVED BY A

nppT nATP /-2-/

J9_ ._..,...

rh=?t

'"i/W<i-!

-f i frt t$k»

TO Wofl-TH

i

cur

fio)

RFW 10-05-003/A-5/85 fiR3QI557

Page 33: EPA - LANSDOWNE PROJECT

SHEETJ__L of J__Z_niPNT/snn.iPr.T(£*T nrKfrr^TIOTfcT-_______________________ W.O. NO——;___________TASK DESCRIPTION UTXUVc Y£VM-ifth ^- '^tt^_________________ TASK NO

PREPARED BY ___MATH CHECK BY—————————— DEPT————————— DATE.METHOD REV. BY _

APPROVEBifiY

PATP r ?/

Ipcff—

i

m

RFW 10 5-003/A-5/85 flR30l

Page 34: EPA - LANSDOWNE PROJECT

SHEETS of!/__W.O. NO._______

TASK nPsoRIPTiO" 'PRPPARFP RY faA5»

MATH rHPr.K RV

MPTHOn RPU RY

9\&d- tt? A^^AAenPPT T>V<nPPTnPPT

^"T Srfli M TASK NO. 1nATP 4[ H/^^

nATPnATP

APPROVED BY /^

OFPT DATF f-2/

RFW 10 003/)T-5/86 " """ "~~ ~ - - - H R J 0 I 5 5 9

Page 35: EPA - LANSDOWNE PROJECT

SHEET__»_•/_ of V/CLIENT/SUBJECT fr// KM* 5T_______________________ w.O. NO. ____________

TASK DESCRIPTION /*l //t/ #** 5 <?/•."* "

PREPARED BY , **«MATH CHECK BY

METHOD REV. BY

Al

/(

£

•Tr/i

by

*tfft?vi

h

.

!>

-

~"

DEF

DEI

DEF

-

»T T7»T- D

»r nJT n

j : '

qST1•o*

/

--.

ATE

ATE

ATE

1

-

^

AX]

V^

^I

x.

-

'>\3<

/

w

-

Iff

.FASKN0,APPROVED BY t

JnPPT OATF -2/

0

i...

=

. = -

s

j";

• -

• -j

......j.

A ft 3

q,<VA

..,„

-: -

. ---

'. ' -'

•••*•-

- i.

^ L-:-:

r--;--

--

__.„

SI 560

;

— -^

-- 5~Z

: -T-;- r

~ ----

"v". *sS-. i r 5

^ -"- : s

- - - -— ,___ - - -_- T

l L

' -- ^n.L-~

- — • . .. ~ j '

— , _. _.

HFW 10-OS-003/A-5/85512-5643

Page 36: EPA - LANSDOWNE PROJECT

SHEET————of

CLIENT'SUBJEC r 01 / r/n/K >/TASK DESCRIPTION *"*<Vy ga.//"*'/) /"

PREPARED BYi

MATH CHECK BY

METHOD REV. BY

& "

1-*y--

DEPT 77? i-

DEPT

DEPT

T

! i

mt-1) (g,

-

- - -

.......

——— -

_.

- "

U»MU»-.

DATE V^-?z

D

D

ATE

ATE

ii _

........; r_>>

J-

......./(r

w•T

.O. NO.

'ASKN0. fe

APPROVED BY ^^ill

HFPT HATE </-lf

\ 3>"

_j

i •

sc rw-••• '-

forffiix ^ i— —, — -— "~T i

tf

-; : ; -

; !-' :

i i ! ^^ -: !-- ' ^Pi . - -

: : - ; ~-

' . - ' — '•\ \ ~ . • - - - - - -

................ ....._. _ _

-»s - "::-.. .

r-^-- --- ^

; ; - ,i 1 -

i i - - -"i - • -•

•"-----

1* i "". M :

RFW 1Q-Q5-003/A-5/85512-5643

Page 37: EPA - LANSDOWNE PROJECT

SHEET 33 of //• M __BI

CLIENT/SUBJECT E/7 /?/?£ >/"____________________ W.O. NO. __________

TASK DESCRIPTION l(f p/Mr flea r Pi A /I

PREPARED BY DEPT irrtr OATP V-/i -f

MATH CHECK BY

METHOD REV. BY

.„.,

• — •

•' 1•VIV _>

#p

-

-

DEF

DEF

>T n

»T D

_:;

y

,

>VX l l

__

" - '-=.

'-—

ATE

ATEi

i ; I

._

-

-

-

-- -

--

.......

-

:

-"- •-

------

.

-v

, _

---- -~

- -: ,t

...

-it.

' =

. _ _

,_•

-i. .

-"-•-.

»•_._

.TASK N"

APPROVED BY A

nPPT HATP V-M

" j t

•--;- . -";-•; •--'--

r

— ;' i

-j "

i i

ii -.

: 4•

5-~-

^.

.-

'

....."„

••r

; 7

-

* -

- r--1

--

• .i.

- *

1

!!

i

i ":-1—— ,L"-.

. J .

' I

L '-•

: : --, :

---

_ — .

_.

-—

— --

51

- ""-

-----

;-- v --

— ---i-

r- --

'--' Tv-

. . SKI.-;- ;

.2RFW 10-05-003/A-5/85

Page 38: EPA - LANSDOWNE PROJECT

<;_——--. ————— SHEETS of _&_CLIENT/SUBJECT ' '" " '"~ ^ ~

TASK DESCRIPTION " h leerf l fft P/4S/

PREPARED BY

MATH CHECK BY

METHOD REV. BY

DEPT T*T DATE *-& - z

DEPT HATE

DFPT HATE

M M

i ; ! : : .;_ L

• : : ; | ~

:......,,.!,...,....l...,«,..:™.*«,-:"..".--.A__fc*_ i _ „: ; : : i

i ; '•• \ ! - L - . -

tiw.....

tr

S

CT"

...J

< I

S \,v i1 v_.

\ '| !

—••

jfj

... : ......_

- 0•• :

-

TASK NO. ^

APPROVED BY , |^^

HFPT OATF ^/2/

(i

: • i :, ' ! • i i ' rOiix

! I i ! ! ; ! ! ! i i ! ! 1 ! !

f '•

—•-..—— ——™- -

! ; i '

\ 0

•_. •_. j

!

! ! ! ;

i 1 ;- 1

LLLLAi i i W^: i ! ! 1 : ; i : i ; ; ' ; * ! ..i±-\

''-• \ • ! i I 1 ! i ^ i i ! ! 1 1 1 i i ^ ^ ! ! i i :" " ; "

M A R3 OLS..6 3RFW 10-05-003/A-5/85CIO EffJO

Page 39: EPA - LANSDOWNE PROJECT

SHEET JZ of //

CLIENT/SUBJECT If n YL-#C 5/~____________________ w>o. NO. _________

TASK DESCRIPTION B

PREPARED BY

MATH CHECK BY

METHOD REV. BY

3.$£Sl£A/r~ f~?<?aS- S

DEPT -r»rnFPTOFPT

/o*

DATE M-13-^2-

DATE

OATF

TASK NO.

APPROVED BY r\

DEPT PATE W

RFW 10-05-003/A-5/85

Page 40: EPA - LANSDOWNE PROJECT

SHEET _•___». of ______CLIENT/SUBJECT &f? fZT* _______________________ VV.O. NO. ___________

TASK DESCRIPTION <?$ O If~~_________________. TASK NO.

PREPARED BY____________ DEPT T73r DATE

MATH CHECK BY___________ DEPT ______ DATE

METHOD REV. BY __________ DEPT ______ DATE

APPROVED BY >j

DEPT DATE

(2)

£*tr

... T.J

RFW10-05-003M-5/85S<

Page 41: EPA - LANSDOWNE PROJECT

SHEET £Z_ of JlLCLIENT/SUBJECT V'¥ TlNkSf /_______:_,__________ W.O. NO. -_________TASK DESCRIPTION «S,A/0-Kod/*\ \~>CJ?& 16DoA/\ ) ( ' naff-- TASK.NO.

PREPARED BY ____________ DEPT T*T DATEMATH CHECK BY____________ DEPT _______ DATE

METHOD REV. BY __________ DEPT ______ DATE

£*r

r

APPROVED BY /}

HATF

......

RFW 10-05-003/A-5/85••"I™"-

- ar- S

Page 42: EPA - LANSDOWNE PROJECT

SHEET———of

CLIENT/SUBJECT______b/? Ktffs.TASK DESCRIPTION Ol'tfZ/Vu- Rot* C&&L f^TN*^)

PREPARED BY DEPT Tar

MATH CHECK BY DFPT

METHOD REV. BY HFPT

6

; c

! J

©:

:|:

D

nn

ATE

ATE

ATE

/

4-13 -3"L.

TASK NO

APPROVED BY /=|DEPT DATE /M

1 r : : ; : : : ; : ; : : : : :

i........ _J .. L 1 ....L........I ,f...!...m.f...™L....i._.»..L-._J _ ..I.........!........!.......

;

i i ; t ! i i ! ! ! 1 ! ! ! i !

i i I9 1

____ii. • ji ; ; : ; i -~

• • • • ' • * fOf

i | i r! M M i M ! M i! ^^ 1 1 M M M M i

—— L

1®• ;

• . 1 I \ I \ • \ i ;

: : •: ;' ' r~ * '_«- '• • ; ' t - ~ *'• .' i * ; ; ;; : Lf.f-f T ; ; ; ; ; ' / * 4T\i • * ' '• '• '

• P* * f : j ---f -i-— --£ - - t JW\ / / : : : : : :

© r"" ^ ^i 1 ! i;( I !

y \ — % \\/\ \ 1©!/ I 1 |"T

; i ! i i i ! i ! 1 i !.

\ \ i \ \ \

j ; : : : - J

| ! 1 | | |

...................................... R30

—4H*~** :

-(

*?•••

-z

^

« r

il

—— =7 ——

15

4

»

»

--. --itffS

-' " :

—— j

^ :x [

d "HFW 10-05-003/A-5/85

Page 43: EPA - LANSDOWNE PROJECT

. UMtMBS

CLIENT/SUBJECT v H Pi A/£ 5~7~

TASK DESC

PREPARED

MATH CHE<

METHOD R

\

.....:?*

JRIPTION i<, f-<LH£*/

BY DPPT -rto.-r- OATP 4-H-Q^

2KBY

EV. BY

^

-U1........

f+, ,,,,..

S-» — >

-/*'

...ok--.

iE...j........

^

=Aj,.

-••H

</V.......

r

«

DEPT H

DPPT n

6'i/

,

;

.

...

i

*••—••••

X/t

1f

rn"T— V

*"J

ATE

ATI

-

™™ —

r

(If..-

")

75?

.TASK Nn

APPROVED BY A

DEPT DATE w/

' -

^

; _

t -•i

f

3

..,....,

-. .V

4-

i - -

-..4

"vi._' : '••' ' ' ••- - "' '

..X, ........ ,. .....

QL' i---;- -----

'...,,

-

-

--;, -

AR30I

— .

„...._

s-,--r*""

»=~

?.~r*

—— --

ff

^-^_v~

~~ -— :

__.^_

"""" ^

--

- - - = -

-::-:' i_

i —— -^

---- ^_

-

- - -— —

— _ p

-- _ ~ ^

' -^

5, - '= T

w512-5643

Page 44: EPA - LANSDOWNE PROJECT

-wwk-i \j r JNfilri* lx '•*

CLIENT/SUBJECT /f A'i/_? .f/-

TASK DESCRIPTION L-at/n/d Ro<r

PREPARED BY

MATH CHECK BY

METHOD REV.BY

DEPT 7? r' DATE Y-Af 2-

DEF

DEF

>T DATE

T HATE

M?

! ; trf

,»r

f.

saftii()\ /

&

i &uf

: ^^

tr

WMMtH i f " .<

-i

^

1

-

-

•__

(\

^

_._--

»- ••• "" —

7>IsiA**——Sr

£

-_=,

——— - - _

.,....,. ........ .........

.

w. 1

SHf

.0. NO.

FASKN

EETi2o_of JZ_

n

APPROVED BY ~•Js

^DEPT HATE %* /

t-

i :

; ij :

\

u- ia-- 1--

L- 1;:-"It.

L=......Ltfc.

i

i 7J3;,

- i -i—

.......;.&..

: ...fc-au;

-*_

,,;-'

r

-5-

.JA,

J(

»

.- ,-,.»i

r. : :VS£

."":.

- • "•:.,

_-rS=_-, , --T-" *

t

V

: 5R30I569RFW

Page 45: EPA - LANSDOWNE PROJECT

- . , ^ _ « ^ R « « « « « _ _-ta*MM

CLIENT/SUBJECT W rXP 57""TAS

PR

MA

ME

3K DESCRIPTION 1*4 Fktiy //«//-.

EPARED BY

TH CHECK BY

THOD REV.

.MM

•,

i r/Ji

£;

BY

^

— T

^

-yiTTT£

T,-T.

t.

4

- -

MI

z*h

1

*i/t"<\

i.

,....c<•—>-»xp

DEF

DEF

DEF

>T r*r D

>T n

>T r

-

v

I1

ATIAT!

(ATI

• ±J j 3 2 5_

^

7f~7

$w

........

-«tf

@i

Ttt

a

c

......

-

.

_"[ ^

~ -_

— __-!

.......

^

-br-

,•4"

"vl

TASKN"

APPROVED BY /]

DEPT DATE 0/2/:. ' ~ ] ' : • • - : - !- - --•• —

T

h-

1

-

.

^

i............

1

1;

--»

§>^

V

4i,-N

/

}-

5

'/~

f 5/.

! _i irs ***

_

"

-

--

-:. .__

-# ~~

f\ i i** " -"~&

...

-

"•"-

- -

-

L.;

- •- -

- =' ' jrj

- •

,- .— r

--- - i

•:'l- : - =

-:-—--- —^

':- '

= --=•

- - r

s1'"

- '—

":;-- --'&

^ r

Page 46: EPA - LANSDOWNE PROJECT

PREPARED BY ____________ DEPT rffr- DATE

MATH CHECK BY____________ DEPT ______ DATE

METHOD REV. BY ________ DEPT ______ DATE

£/**«/*!

(Y/V,

14:,

SHEET J£_ ofCLIENT/SUBJECT ___faf* ft/Pf >/"_________________________ W.O. NO. ________

TASK DESCRIPTION > 'f f-lctf A , fit'Jfoe/r*__________ TASK NO.

APPROVED BY

,..A>l.A.t,....i__4j;»......:.........:;........b;_....:.........:.....,~±;..

£=•nATP

^

RFW 10-05-003/A-5y85

Page 47: EPA - LANSDOWNE PROJECT

_'«M»J' SHEET ZZ. of ____/_CLIENT/SUBJECT

TASK DESCRIPTION

PREPARED BY

/*7. ##/£ Beat cawDFPT T-HT

MATH CHECK BY

METHOD REV. BY

'

MM; s

I• i i T- ^c

fe

jjV

_

?rr

r— *0

(a

„...

0

5V

DEPT

DEPT

"t

/T

: : /

l\ ;

DATE

DATE

DATE/s\fl

: y-/Jt #2*

:

flff

'

ft

(9 iV

: ~ :

/-

-

r.......... .

i—

.. L

LJ

(

-

- __.

f....... ........W

<7</f

$*rO f

&

- I -----

i

.fASKN0APPROVED BY f\

Wr»FPT nA,TE 1/2t

"•-

b- *

_

W

.=: ~~-

I -6&

•a-i —

-="1

^>r

1j

-,.„.

- .].

7jt-t j.-4~~

.;: " f- '•

- . ± .

^

••••e&0

ti&

.......

h

-i

j -'

.-_ ' _

i.,T.... ,..,„.„,,,. p. ..

*--

-v"

_

M

" \

Pfef•M»

- •. -_

-

- -. -

-_--

F-

R30.IE

'

-———1

.___.-.

__

"*=•

. _______

T

.„__.

"•-

"-

--

T

.:__

_ _IT

MMM

"Tuf" "."TTITT

_ i _ __•___

— :i*- , --"- --

" " "-, "

. ™ =

iE-'- 1

• \-":;:!it J! _ "_ "_ " -"

. M_ __.

- "r^ -

--

2RFW10-05-003/A-5/85

Page 48: EPA - LANSDOWNE PROJECT

SHEET Ji of MLCLIENT/SUBJECT (+•/7 / / /" £, , )fTASK DESCRIPTION Q *M, KC-

PREPARED BY

MATH CHECK BY

METHOD REV. BY _

• '::m(s — - ;/t//':/••••i

ri

iV

/

DEP

DEP

DEP

T 77*

T

T

7" DATE "

DATE

nATF

<-/3-?z.

*

W.O. NO.

TASK NO. (

APPROVED BY s

DEPT PATF /

™»" ———

ft\$

/Atrft

L

r>

-'AS?

g... ........A

r

.U-.-VI

Mi a*. k V..-™

.-'.-.f.

-i

S ffi

t?_5in'tUL

if-^ii)

? - _ ..- — -. r-

._ --J

I \ .

i-___ _

^

;

:

:

;...-Bfcn

_:

— r-

«;«;!.

f-i"

™;..

:

••—•

~

-

18.30 L5 7 3PR/V10-05-003/A-5/85

Page 49: EPA - LANSDOWNE PROJECT

w-/ i_r\> ju xtstjxj*CLIENT/SUBJECT £/? /JV/? Sf

TASK DESCRIPTION 5. ZW/2V/v.

PREPARED BY , nFPT -737-

MATH CHECK BY

METHOD REV.BY

//f

±

""" "!"""" 1

W

rt^

h

DEPT

nFPT

^0

'ili

-i

... , ': ]'

)(J/2

cio r

9--

^

i VO/H, ; !^

nte

....,.,.

*e

<

DATE

DATI

DATl

y-/j- -$"2-

IV-.

-

C /

>/-

b

y/ii

-

^

1

- -

f

I

_..•

-ErA^rT•

wSH

r.o. NO.rASKN

EET_£l.of_^l

o

APPROVED BY

nFPT nATF f' /

r

!.......*

I

I

}-j

*

}

-]

........4"-

_l

--

—--

S130I

..___<

- -

j;

Hr*™~-~

-_^

-,---

,

--

"—

ll

.-rf-?

« s« «»

- -t

-- " ~

. :_

. ..

F ^

-- - -

._- --

^ ~

-F..:i..;-.__ ^^__

=-. T--- -L::vJZi.

¥ f=— _ - '

^ ,-:,-

——— - =

._

MT Sr

.- J.:

M^

- — -—— ... _.=j|

RFW 10-05-003/A-5/85

Page 50: EPA - LANSDOWNE PROJECT

SHFPT-% n< *£/_

niPMT/«iiB..PrT kl>/£(1 Plfle^TfL&T__________________ W.O.NO-TASK DESCRIPTIONPREPARED BYMATH CHECKMETHOD REV. BY

4vj£BYRV

nppT r-

nFPTnFPT

nATF_ */fl3

nATF

nATF

12- APPROVED BY Jt

HFPT HATF y-2/

RFW 1Q-05-O03/A.-5/85 AR3DI575

Page 51: EPA - LANSDOWNE PROJECT

CLIENT/SUBJECT

TASK DESCRIPTIONPREPARED BYMATH CHECK !METHOD REV. BY

SHEET -?' ofL

mow £wt*Uc.1-/WS

RV

RY

e rnFPT TMnFPTnFPT

TASK NO

nATF H\^> IV

nATF

nATF

APPROVED BY /]

nFPT HATF T-//

f»FW 10-05-003/A-5/85

Page 52: EPA - LANSDOWNE PROJECT

SHEET 3% nf If)

TASK nFSCRIPTION . £"

PRFPARFD BYMATH CHFCK BYMFTHon RFV RV

fl AOfZ- - SaOtHnFPTnFPTnFPT

TASK NO

nATFDATFnATF

.APPROVED BY //

nFPT nATF 4) if

'•

_ M i - ——— . —— L ii i ' '. - ' i i

M M M ! M , ''•

' - • • . ' i r '

; ; : : ' ' 1

1 ! M • : . • : ' ! ^

RFW 10-05-003/A-5/85 AR30 I 577

Page 53: EPA - LANSDOWNE PROJECT

SHEET -> /• of

CLIENT/SUBJECT & '1 V-fVH Sf_______________________ W.O. NO. _______

TASK DESCRIPTION I**, f-g.C< of fovss____________________ TASK NO.

PREPARED BY A UJS______ DEPT ~T*T DATE

MATH CHECK BY___________ DEPT ______ DATE .

METHOD REV. BY ___________ DEPT ______ DATE .

APPROVED BY

DFPT DATF

.;,..,i.&>d,..,.:....... ,.........:.........:....................,....„...„ t R.3 Q! 51110-05-G03/A-5/85

Page 54: EPA - LANSDOWNE PROJECT

WED APR 15, 19920RUUP A BACKGROUND

_S AMPLE_____TIME______ALPHA_____BETA______ALPHA______BETA TOD CLOCK. S N CODE (MIN.) COUNTS COUNTS______CPH______CPH HR:MN:SEC

OPERATION COMPLETE

WED APR 15, 1992GROUP F 617

SAMPLETOD CLOCKSN CODEHR:MN:SEC

17 1309:18:18

/- 1409:20:38

7 1509:22:58

V-167 175' 18

^Y- 19 'm> 20wn 21?r 22*'» 23a $ 24/Z-25If 26Z<-27#•28/V29/?30£/ 31/ 35

/$ 362/37,?/ 38

PINE SMEARSTIME

(MIN.)

2.00

2.00

2.00

2.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.00

00110000000001000100

ALPHA

COUNTS

0

2

0

43411313324242142532

BETA

COUNTS

-0.08-0.080.420.42

-0.08-0.08-0.08-0.08-0.08-0.08-0.08-0.08-0.080.42

-0.08-0.08-0.080.42

-0.08-0.08

2

2

2

0.800.300.80-0.70-0.700.30-0.700.300.30-0.200.80-0.200.80

-0.20-0.700.80

-0.201.300.30-0.20

ALPHA

CPM

-0.08

0.92

-0.08

-.24242424-.242424241.27272731.2727273-.24242424-.24242424-.24242424-.24242424-.24242424-.24242424-.24242424-.24242424-.242424241.2727273-.24242424-.24242424-.242424241.2727273-.24242424-.24242424

BETA

CPM

-0.20

-0.20

-0.20

2.50.9375

2.5-2.1875-2.18750.9375-2.18750.93750.9375

. -0.6252.5

-0.6252.5

-0.625-2.1875

2.5-0.6254.06250.9375-0.625

ALPHA

CORRECTED

-.24242424

2.7878788

-.24242424

09:25:1809:27:3809:29:5809:32:1809:34:3809:36:5809:39:1909:41:4009:44:0209:46:2309:48:4409:51:0609:53:2709:55:4809:58:0910:00:3010:02:5210:05:1210:07:3210:09:52

BETA. __ —

CORRECT

-0.62

-0.62

-0.62

OPERATION COMPLETE

AR30I579

Page 55: EPA - LANSDOWNE PROJECT

24( ''' ° 8 ' -l26666667 .0.937!14:S1*07 ^ -

"'*<" ;

OPERATION M ' :.y' .-:- >M;fe?~:*M:?i •, , -. ... ._ :;. v

?-^'*" '"''•' ' " ", V*M /y.

TUE APR 14, 1992GROUP F 619 PINE '

SAMPLE TIME ALPHA BETA ALPHA BETA ALPHA BETATOD CLOCK .... *.SN CODE (MIN.) ; <: COUNTS COUNTS CPM CPM CORRECTED CORRECTEHR:MN:SEC ..' /

2.00 ; .0 2 -0.08 -0.20 -.26666667 -0.62!,14:23:04 :;

2.00 .0 6 -0.08 1.80 -.26666667 5.62!14:25:2415 v 2*00 0 4 -0.08 0.80 -.26666667 2.!14:27:4416 2.00 . 3 6 1.42 1.80 4.7333333 5.62!14:30:05 . ;,

^ / 17 2.00. ., -• 0 2 -0.08 -0.20 -.26666667 -0.62"^ Ut32t25 ; 'MM'M. . :- • .' v-::.: ; ' . • ••"-' Kf 18 2iOO'vM,/ 6 • :S ' .V/j*b*08 . i»3b.« ;; -.26666667 4.062s ^ 14 34145 .. ;.. .. '-/m ijM .-. -^WiiV-- - •:•=':-'••'-;-';.

19 2iOO.t.> ^ 0 ' :4 .^^>^di08 : d»8b^>; -.26666667 2.14:37:05 ' " * - ^ - - - — -——- — - -- -- -20 ••-;. 2iOd P Lfi.;- '" •; .M4.'. -0.08 - " ;btad M -«2666666714:39t25 ™ ;__ ! ' " '" "" . . . . , - - - -

.26666667 -0.62:;: ':>i' v - i?si; ;:"a*

2*b6.|;f-f®:d'. •. -2 ..V;"-d.o8 ' -o.id*'-' ' -.t^^ i'.'- - - •• • .- ;"T '" •••• • •••..•••.iV-14,44,06 2'°°l|i;jp' i : 7vl-f : •';.••«.-.:'.'• -«'««7 »•

-.26666667 -Ok62

2814:58:0729 • -'i'ii5toot27;"ffi .„___.,..„..._._.,_,._._ic.n-i.-t ••?;•:•-"•-.«H«8s_sw«.s«Kr_«- "/-ir - .s*-. -,rr «'j- --- , :... •xr*—..,v4-' .*w»wwwwr 10.31:i3:u_:4/ ..;.'\fi;\.<-

*A>——or?

DOS Quick Co-.and List fl R 3 0 I 5 8 0

Page 56: EPA - LANSDOWNE PROJECT

ATTACHMENT B

CONTAMINATION/RADIATION SUMMARY

FOR

617, 619 PINE STREET

(1 Page)

15

«R30I58!

Page 57: EPA - LANSDOWNE PROJECT

I-

1

"

1

;a-

_\

>»rf

" »c*_

n

=•

"N

_.

——

1

1

L-

t

O

-t»

2O

^

/

CD

CsO

,

i

•>

.

1 •

A

*•

S£ cJ--

»

t,

3-j"

j-

•9I

cr_*

I£ .?

-fO

S

-3

_

0

ccct

L

-'r-\FT

3J

J.Q

^ ^

v

n It• El* n ____

l

P F;ooh L__-' c> m

> kJ" 1 _«*> c15^

r EMlE O

= 2•» h' P

S1*_> b

5 _— l_> F

N>•t

^ R3 OOBTAIN.d

-l-x» (2oof 1

?'«P

0a..-*:U'--

M_:! »M Itu

[>Z f. [l„.O

2It *•-p[ca

5 1»

^ 1

^ P

S23I«*•60es

S9»

w

1

f 5 W£** d..] HrH0* ^ J

1 S >3 H |O WS r^

^ ^ J>3> 0 P5p ^ -^

8 1 d> %o3 H ^^"° ^ Z- ^ j~j** C/2 [ 1. J__i

d- 5* TJs bdI o^ wOfc— 4i

d

AR301582

Page 58: EPA - LANSDOWNE PROJECT

ATTACHMENT C

CONTAMINATION/RADIATION REPORT

FOR

621,623 PINE STREET

(36 Pages)

16

flR30IS83

Page 59: EPA - LANSDOWNE PROJECT

tJd/U/2

158U

Page 60: EPA - LANSDOWNE PROJECT

RR301585

Page 61: EPA - LANSDOWNE PROJECT

06/8/2 '

Page 62: EPA - LANSDOWNE PROJECT

ftR30l58"

Page 63: EPA - LANSDOWNE PROJECT
Page 64: EPA - LANSDOWNE PROJECT

621 PINE ST.SAMPLE DESCRIPTIONS

SAMPLE # DESCRIPTION

27 EXTERIOR SOUTH WALL MORTAR PROM INSIDE BRICK LAYER 4" DEEP

27 EXTERIOR SOUTH WALL MORTAR FROM FIRST BRICK LAYER

4 EXTERIOR EAST WALL MORTAR FROM FIRST BRICK LAYER

4 EXTERIOR EAST WALL MORTAR FROM INSIDE BRICK LAYER 4" DEEP

73 BASEMENT, MORTAR FROM SOUTH WEST CORNER

70 BASEMENT, CEMENT FROM FLOOR IN SOUTH ROOM

23 KITCHEN, MORTAR BEHIND PLASTER WALL IN NORTH EAST CORNER

80 BASEMENT, MORTAR FROM SOUTH WALL

3 LIVING ROOM, MORTAR BEHIND PLASTER ON EAST WALL

AR30I589

Page 65: EPA - LANSDOWNE PROJECT

623 PINE ST.SAMPLE DESCRIPTIONS

SAMPLE f DESCRIPTION

35 SOUTH BEDROOM, PLASTER FROM EAST WALL

35 SOUTH BEDROOM, MORTAR BEHIND EAST PLASTER WALL

58 BASEMENT, PLASTER FROM EAST WALL IN CENTER

58 BASEMENT, MORTAR FROM CENTER OF EAST WALL

59 BASEMENT, BRICK FROM EAST WALL IN SOUTH CORNER

62 BASEMENT, MORTAR FROM WEST WALL

61 BASEMENT, MORTAR FROM SOUTH WALL

37 SOUTH BEDROOM, MORTAR BEHIND PLASTER IN WEST WALL

37 SOUTH BEDROOM, PLASTER FROM WEST WALL

27 PORCH, MORTAR FROM NORTH WALL

66 BASEMENT, PLASTER FROM NORTH CORNER OF EAST WALL

66 BASEMENT, MORTAR BENEATH PLASTER IN NORTH CORNER OF EAST WALL

1 EXTERIOR NORTH WALL, MORTAR NEXT TO CHIMNEY

12 EXTERIOR WEST WALL, MORTAR BENEATH BATHROOM WINDOW

28 NORTH BEDROOM, MORTAR BENEATH PLASTER IN EAST WALL

14 EXTERIOR NORTH WALL, MORTAR BELOW SECOND FLOOR WINDOW

flR3QI590

Page 66: EPA - LANSDOWNE PROJECT

SHEET_J_of_-_a_t i { vitte-

CLIENT/SUBJECTTASK DESCRIPTION KVT'PRFPARFD RY ^^MATH CHFCK RYMFTHOn RFV BY

' KQDM L AWVnDN J0(- TnPPT * n *

nPPTnPPT

\7 nOON y-u««-*-"j TASK NO

OATP^H 14 42-HATP

HATP

APPROVED BY ^

nppT nATP </-*./•

1~

RFW10-OS-003/A-5/85

Page 67: EPA - LANSDOWNE PROJECT

SHEET.CLIENT/SUBJECT k7- ' ' «w/ 31 "- i _____________________ W.O. NO.______

DBPDADPn RV k&

MATH CHFCK RYMPTHOn RPV RV

— T\__»r—"nPPT iiTiOPPT

DPPT

DAT* 4 14 /t«-nATPnATP

APPROVED BY A

nPPT DATE V-2-/

RFW 10-OS-003/A-5/85 /JR30I592-

Page 68: EPA - LANSDOWNE PROJECT

SHEET624. ?|A/6

TASK PESCBIPTIOM "l"1 *-"

PRFPARFHRYMATH r.HPr.K RY

MFTHOn RFV RY

0CM. ' C. tJOZ/ t- l**' ftCofL TASK NOOFPT DATFDPPT DATP

DFPT DATF

APPROVED BY f\

DPPT DATP V-2/

1——^-L.-

iLf? 1

1 .i

1 '

Wi,

i i

1 '@'1

i , i ' -•:. ,j

RFW 10-05-003/A-5/8S AR30I593

Page 69: EPA - LANSDOWNE PROJECT

9 \r <re«*f*r- SHEET // ofCLIENT/SUBJECT ^1 iM^STU^T"__________________ w o NO_______

TASK DESCRIPTION HI*"PREPARED BY /M/O

MATH CHECK RV

MPTHOD RPV RV

> , nFPT "flftDPPT

nPPT

TASK NO. ^

'! DATP H/f^-ZX

nATPDATP

APPROVED BY

DPPT DATP i/-2/'

-i——h

( 2^ ii!

i

i H

I ^^^ . t

~t®"; ——————— [~

1 I

i i : ! , ! ' .! -4' 1

RFW 10-05-003/A-5/85

Page 70: EPA - LANSDOWNE PROJECT

SHEET ._.-__ ofCLIENT/SUBJECT _____(o/l rr *"£:>/___________________ W.O. NO.

TASK DESCRIPTION >"^ plOfflr P (<%*/

PREPARED BY , DEPT HATP

MATH CHECK BY DFPT DATP

METHOD REV.BY PFPT OATF

,

J...;.... ...;,....:000'

; • i M

' t

'\

C/f"A

L ~l ——

i -rci; ;! 1!~ -

,. ,.;. . .. ' ,.,.. ... . ,:.. :/ :

f~ - \ '. : 1 : :

*-«_•

^

I M 5

Off*!f~

«— •»i

c. i

% !

.. 4ft.> , tv<

_ _. i

V£/V

A•

...*v

£/

i_AT

cr

Ufa,

K

/**>

1 &

.FASKNnAPPROVED BY

nPPT nATP V-tf

\ -

/f>

%'fy

1

?C"

:-

~

<W

1\

i--

i •-

: i

\ /IR30 1 59{

-- - -=

J —— -?

_ L- -

-IT-^——i

==~

-

.-

-

RFW10-05-003/A-5/85

Page 71: EPA - LANSDOWNE PROJECT

SHEET_/_L ofCLIENT/SUBJECT £j/ P,'M£ £fir**r_____________________ W.O. NO. _______

TASK DESCRIPTION _____

PREPARED BY

MATH CHECK BY

METHOD REV. BY

DPPT

JY DPPT3Y nPPT

DATE

DATE

PATF

,„_ „, „. _ , ,_ ———— dAPPROVED BY A

DFPT HATF V-2/

/..

A, jr-*4l

RFW 10-05-003/A-5/85512-5643

4 30 •ias.

Page 72: EPA - LANSDOWNE PROJECT

_ __ _ SHEET _/____ of &CLIENT/SUBJECT * A'/Vg

TASK DESCRIPTION

PREPARED BY

MATH CHECK BY

METHOD REV. BY

&t /I-/ #<>*/« 1"4 FlonFPTnFPT

nFPT ,

ofDATE

DATP

nATP

TASK NO ,

APPROVED

DFPT DATF

BY *

W

Vf,

ndo#

RFW 10-05-003/A-5/85512-5643

A ,

i-t.-

Page 73: EPA - LANSDOWNE PROJECT

__ __ __ ___ SHEET /5" «1

CLIENT/SUBJECT

TASK DESCRIPTION Cert f~f\r Beetroot

3RE

^AT

U1ET

PARED BY DEPT

H CHECK BY

HOD REV. BY

.......j........;..... ...... — .

: AJ ij_< ___4; fw , ir pn

,,.i.

-

.......

DEPT

nFPT

,, POOC\

@>

= (• ^

/v)_/

DATE

nnATE

ATE

T'ASK NO. _

APPROVED BY fl

nPPT nATF f"2/

-*

5,

^

:

*c

.... ..,. . ....,,„„..............„.;.„__

, ...... ,. -., . - aa--,.-. .

•ii ] ^ ——•~ : ' . '

: : t _ -i —_._ T..._.. _..._.. . . t......... ....f ...........................

files

/x tJsS

«/•

j —

,.......:....... L

n...t : • : ; t •

: kW/"~;

_ *•*

; ; : f

i........ .:........,:........ .:.........L£&*ff .J.J

»n ; g.vjji : v^, »»*i)

AR30.15.98

I

RFW 10-05-003/A-5/85512-5643

Page 74: EPA - LANSDOWNE PROJECT

W W I— \J HJ •%_*#t-l XJ«

CLIENT/SUBJECT 1 fV/V£ tf

TASK DESCRIPTION

PREPARED BY

/I/4 >Wr*_.w

MATH CHECK BY

METHOD REV. BY

cV_->

I 4 ^U«

"(

d'J«t

DEPT

DEPT

DEPT

X.C-- -

<

t

^

>L

s\Q,

/V

DATE

nn

* ;ATI

AT!

»

\ftSH

r.o. NO.TASKN

gpT /(* of J6

o.APPROVED BY /l

HFPT n TP r -2/

.......i...,..; :<2L ...... ' .:'.:;""

HVf

t,

)......

li

r— N

Pc

< f*'.*

7)_v a

-

i1i

1 Cfe«.

r

(t:

5. H

>.

!

tr.

.

* *

. -

If

.

;t -

'iX

..v^

)

,| -

1- -••T t

t

&, *S& f\

0....,., ..

k".

d

. -—

f*M

/Kg)

^-.^__

(,~-r

'-

•••—

-

— .-•

__ -..

~_- -

— ~=-

-- ••.-=

__^„.!=,-.. . -«

r - " * IL:.::. _ :.- -=~-~ —

•-— •-f,. _ - _*= —— -—— T

*"':_; --¥

AR30I599RFW 10-05-003/A-5/85512-5643

Page 75: EPA - LANSDOWNE PROJECT

SHEETCLIENT/SUBJECT ______* H r l Wz.______________________ W.O. NO. __

TASK DESCRIPTION 1°^ floor I AH a*d ff-gjf*.____________ TASK NO.

512-5643

PREPARED BY _____________ DEPT ______ DATE

MATH CHECK BY____________ DEPT ______ DATE

METHOD REV. BY ___________ DEPT ... DATE

APPROVED BY

DEPT____DATE 9'2f

M

f

\j$i, iiiiAssrsr i

Ot.tr..„«=*-

!.L.

.'I....llA.R30l66d.... IRFW10-05-003/A-5/85 f

i -'4.*.

Page 76: EPA - LANSDOWNE PROJECT

SHEEToaoHas«wu.T*ns «sn_.—CLIENT/SUBJECT feJ/ rZV <7T_______________ W.O. NO. _TASK DESCRIPTION &ai4**/ij--________________________ TASK NO.

PREPARED BY.

MATH CHECK BY.

METHOD REV. BY.

R10160RFW fO-OS-003/A-5/85

Page 77: EPA - LANSDOWNE PROJECT

___, ,__, ______,o SHFFT /7 of

CLIENT/SUBJECT £23 P£/</& $j~___________________ W.O. NO.

TASK DfcSCRIPTION

PREPARED BY

MATH CHECK BY

METHOD REV. BY

RFW10-05-003/A-5/85

Page 78: EPA - LANSDOWNE PROJECT

OQGNER5XXN9U.TMTS I* SHEET __££_ Of J&.CLIENT/SUBJECT _

TASK DESCRIPTIOIPREPARED BY

MATH CHECK BY

METHOD REV. BY _

; i ; i i 4-

(,J1 KLA/£ ft-

* 1* Fit? or Pl*f/

•K

41niiiiir.\ ( '. \ ,

I i ; j i -%,; : i ; i fC

v•^

• i i ' ; >: . •**•

_^

!..•...;

« ,,:. ......

^ :

._;••••••"-""""

DEPT DATE

DFPT nATF

nPPT nATF

v iW"!

. . , . . , . . .

w1.O. NO.

FASKN<1APPROVED BY A

DEPT „ nATP 4 27

: : i . . • ,/_/u«- • :f U//1ft' <

: ' \ I : = ! ^

1 i \, ' -__|..._,_T_r.y7

/! :

: j. Oae,\_ \

' . ' . { ' . \ '• \ • \ ' r ' '

\T)iWlM firi.

71! 15|i----j—Jjj 1

: ; ,- : i '

r 1 ,;„„„

\ '• \ \ --

i ! , I !: i / ' ^w

!i i I- !i^ji/^/t?^ '

W.-UM : if !* i i

f'jjp =

• P(Tf/' ^ j

-\—

: ; 1

: - i

//}. J 1

\...i,<4

f"*-

/

:

*rjr:

J--.

i

-!•

i1Qraf,

*

- ; • , : . ; a sTOTI

._......

-—Hi

-----

- "-

- - —

50:3I ;05'003 5785 v /n.w

Page 79: EPA - LANSDOWNE PROJECT

SHFET •" of

CLIENT/SUBJECT ____C13 P-C.Ast= <1~_______________________ W.O. NO. _______

TASK DESCRIPTION /f i~I~<L tf fcA/ /s, far

PREPARED BY

MATH CHECK BY

METHOD REV. BY

....

v

Civiht)

- J__ TT•

RFW 10-05-003/A-5/85"< 2-5643

Page 80: EPA - LANSDOWNE PROJECT

\

/V- iVi

PREPARED BY _____________ DEPT ______ DATE

MATH CHECK BY___________ DEPT ______ DATEMETHOD REV. BY ___________ DEPT ______ DATE

yfc

\ p£*rr

$. t*4

SHEET J3_ of 3(__.* MMWUtm ^ «--*-a-J**.W3U,lA*!3 '

CLIENT/SUBJECT _____lo <M TE.M£ ST_________________ W.O. NO. __________

TASK DESCRIPTION D C v K "6- KW_________________ TASK NO.

APPROVED

nFPT nATP

f~_-

HFW10-05-003/A-5/85 ft R •-?•«*> ej»_o •*• •» ^* 01605

Page 81: EPA - LANSDOWNE PROJECT

m———*» SHEET £_ ofCLIENT/SUBJECT 6

TASK DESCRIPTION <^t

PREPARED BY

MATH CHECK BYMETHOD REV. BY

?3 (>£*/£ $1-'/'Drt ft™ A

DFPTDFPT

nFPT

: ; \y f •

Xa

" "fill I 0- v-W/

_

- - - •_-

i ( not

_._

isL

-A, /'rA*K

DATE

DATE

DATE

, LI-H

*

-

M-f

Jo

WO NO

TASK NO. ^

APPROVED BM 1^^

DFPT HATF Iz?/.,

: .

1

.:_ — . T; ' • 4-_ - -: - - —— -

....... ...,.,. . , . -,-— — .

.... ..; • •• , • - ———— •••«-•-

: : . : .;_ . _ ._ i ———— -,- -..

&.•-«//

J ) ; : • • •

i ' -^^ - •-':i -_1 - 1, - ~

......... ......... ......... .........I......... ......... ......... .......2 „•».. ...7- „ .1 s«i

.. . ......... .......... L .: . ; ! - - - - -

i ! :- •-; i =- i — ;

..L..J5R30l&nfiRFW 1Q-Q5-QQ3/A-5/85512-5643

Page 82: EPA - LANSDOWNE PROJECT

_ _ SHEETCLIENT/SUBJECT (« 23 PtA/P <r____________________ W.O. NO. __

RRV 70-05-003/A-5/85512-5643

TASK DESCRIPTION Li.

PREPARED BY

MATH CHECK BY

METHOD REV. BY

' i A/6- R0irS\

DEPT

HFPT

OFPT

DATEDATF

nATF

TASK NO

APPROVED

DFPT DATF

PV x>*p/-?/

**•/>

vv, r

ff0 i

il

:fr

00 r

-- -=j- =

Page 83: EPA - LANSDOWNE PROJECT

<3

CLIENT/SUBJECT ______?3 t*£ sf__________________ W.O. NO.TASK DESCRIPTION *• P«fC&. TA9K NO

PREPARED BY

MATH CHECK BY

METHOD REV. BY

DEPT

nFPT

nFPT

DATE

nATF

nATF

APPROVED BY

nPPT DATF Y-il

Qioy-

I1 !'"[T !T. ! r'""""i""M

iij a/fc V-/VV-A

^

•*•a..

,,,,cra«,5 —— -.-.»--.-..———...ftlWO I 60&

Page 84: EPA - LANSDOWNE PROJECT

1-9wwoe« \_/caotwxHWTwn

CLIENT/SUBJECT V ' r ' /^_____._____,________________ W.O. NO..TASK np«srRiPTiOM Y>»J1PHPPARED PV A^S

MATH P.HFCK RY

MFTHOn RFV RY

r *it;t)i|t<Xl .M UWrMcv"nPPT T/VTDPPT

DPPT

1 6 KCD^ TASK MO

DATF ^ M /nATP

,, OATH

APPROVED BY si

nPPT nATP y-2-/

-M-

RFW 10-05-OB/A-5/85 A R 3 0 I 6 0 9

Page 85: EPA - LANSDOWNE PROJECT

9ooaewccKSjLiwTS

CLIENT/SUBJECT ° ' tr~____________________________ W.O. NO.TASK DESCRIPTION W°K-PREPAREn RY /V> >

MATH CHECK HY

MFTHOn HPV RV

AVt ITeVWKW • i-'- nW4<- TASK MO

nFPT TM^ nATP M lM 1^-

nPPT nATPDPPT nATP

APPROVED BY /)

nFPT DATP ^/"

r>o^_

RFW10-CB-003/A-5/8S A R 3 0 i 6 I 0

Page 86: EPA - LANSDOWNE PROJECT

/„* rt SHEET.t£3 PU6CLIENT/SUBJECT ^^J HAlE______________________________ W.O. NO.

PREPARED BY nt/--?_____ DEPT__li!j____ DATE.MATH CHECK BY__________ OEPT_________ DATE-METHOD REV. BY _________ DEPT________ DATE-

TASK NO-APPROVED BY A

DEPT ______ DATE.

RFW10-05-003/A-5/S5 j5 R 3 0 I D I I

Page 87: EPA - LANSDOWNE PROJECT

SHEET_:l_lofZ£_

CLIENT /RIIRIFCT J v"!$$<'TASK DESCRIPTION ^ \

PREPARFO RY ^^MATH CHFCK RYMETHOD RFV RY

'VMV wo Nftic£>£. gt<I\VlO:M, TASK MO

nppT < ffC nATE ^ [l' 1

DFPT DATP

DPPT DATF

APPROVED BY .

DRPT _ .. DATE ^~if

trr-f-

RFW 10-05-003/A-5/BS H l» W U I O I t.

Page 88: EPA - LANSDOWNE PROJECT

SHEET_Z__.ofZ_2-CLIENT/SUBJECT x?*-> i '-"•'_____ /___________________ W.O. NO-

TASK DESCRIPTIONPREPARED BYMATH CHECK BY.METHOD REV. BY

RFW 10-05-003/A-5/85 AR30I6I3

Page 89: EPA - LANSDOWNE PROJECT

SHEET.

CLIENT/SUBJECT --""\w ' "" ""——*_____________________ W.O. NO._____TASK DESCRIPTION wo

PRFPARFn RY ^*>MATH CHFCK BYMFTHOn RFV, RY

SlUfW0

t_y * w r* V* ^

nFPT TAfTnFPTDFPT

DATF M

DATE

nATF

TASK NO

14 QfL APPROVED BY Al

nFPT nATF V^-2-/

CU-

'•"•ll ____

7 t-I

I

.

RFW 10-05-003/A-5/55

Page 90: EPA - LANSDOWNE PROJECT

Cl IFNT/SUBJFCT kMjC

TASK DESCRIPTION £%T*PRFPARFO PVMATH CHFCK RYMFTHOnRFV RY

1

23 ?i*teV:&((&- 'SoOt l

DFPT

DFPT

nFPT

iHM0*\ jSaanmaaaLBtm T? *1 rSHE_T_l±Of_±_

«/ 0 MO

TASK NO

DATF

nATF

nATF

APPROVED BY /}

OEPT DATF ~2/

RFW 10-05-003/A-5/85 AR30I6I5

Page 91: EPA - LANSDOWNE PROJECT

u^CLIENT/SUBJECT -3TASK DESCRIPTION .PRFPARFn RY /MATH CHFCK RYMETHOD REV. BY

b_^T / L- -~> \ l'w^ st e T i/ -n ot-? ^ TvklKJS nFPT f n i

DFPT

DFPT

I

> i«-t/c( W« Nrt i- i TASK NO "~* Lll\*Jl4') >DATF t7/'7/ /^

DATF

nATF_ , —— r _._ .. —— , .._.- __

APPROVED BY /I

nFPT nATF V-2/

,-^ , -_ . _, _,»»».- - •• • -11.- •= --

SR30I6I6

Page 92: EPA - LANSDOWNE PROJECT

TASK DESCRIPTIONPREPARED RY

MATH CHECK BYMETHOD REV. BY

i GzTf#ic&~ £4ftr$l<?£MS npPT TAT

nFPTnPPT

• ; ; , ' ;

TASK NO

nATP *f| 7_nATE

nATF

APPROVED BY *

r>FPT DATE Y-2/

RFW10-05-003/A-5/85 " fl R 3 0 i 6 I 7

Page 93: EPA - LANSDOWNE PROJECT

»ED APR 15, 1992 //GROUP A BACKGROUND ..... -' ' '

SAMPLE TIME ALPM " B E T A ALPHA' /' BETA TOD CLOCKSN CODE (MIN.) COURTS J^COUNTS CPM CPM HR:MH:SEC

/f

OPERATI

WED APR 15, 1992GROUP F 621 PINE SHEARS

SAMPLE TIME ALPHA BETA ALPHA BETA ALPHA BETA TOD CLOCKSN CODE (MIH.) COU8TS " COURTS CPM CPM CORRECTED CORRECTED HR:«H:SEC

2.00 0 4 -0.08 0.80 -.24242424 2.5 13:29:28''?14 2.00 0 4 -0.08 0.80 -.24242424 2.5 13:31:48/«?15 2.00 0 3 -0.08 0.30 -.24242424 0.9375 13:34:08?M6 2.00 0 6 -0.08 1.80 -.24242424 5.625 13:36:28; 17 2.00 1 2 0.42 -0.20 1.2727273 -0.625 13:38:48W 18 2.00 0 4 -0.08 0.80 -.24242424 2.5 13:41:087? 19 2.00 0 1 -0.08 -0.70 -.24242424 -2.1875 13:43:285<~20 2.00 0 2 -0.08 -0.20 -.24242424 -0.625 13:45:48-V21 2.00 0 3 -0.08 0.30 -.24242424 0.9375 13:48:08f, 22 2.00 0 4 -0.08 0.80 -.24242424 2.5 13:50:294^23 2.00 0 0 -0.08 -1.20 -.24242424 -3.75 13:52:49%C 24 2.00 0 2 -0.08 -0.20 -.24242424 -0.625 13:55:09<T-?25 2.00 0 2 -0.08 -0.20 -.24242424 -0.625 13:57:297 26 2.00 0 4 -0.08 0.80 -.24242424 2.5 13:59:49? 27 2.00 0 6 -0.08 1.80 -.24242424 5.625 14:02:08

OPERATION COMPLETE

BR30I6I8

Page 94: EPA - LANSDOWNE PROJECT

3C,

»n> APR 15, 1992"P"'T F 623 PINE SMEARS

FAmtE TIME ALPHA BETA ALPHA BETA ALPHA BETA TOD Ct,nCKm CODE (BIB.) COUNTS COURTS CPH CPH CORRECTED CORRECTED HR:MN:SEC

/'/ I 2.00 0 5 -0.08 1.30 -.24242424 4.0625 16:29:2610 7 2.00 0 3 -0.08 0.30 -.24242424 0.9375 16:31:16// 1 2.00 1 3 0.42 0.30 1.2727273 0.9375 16:34:0620 1 2.00 0 2 -0.08 -0.20 -.24242424 -0.625 16:36)2627 s 2.00 0 3 -0.08 0.30 -.24242424 0.9375 16:38:17/Z.6 2.00 0 2 -0.08 -0.20 -.24242124 -0.625 16:41:072? 7 2.00 0 3 -0.08 0.30 -.24242424 0.9375 16:11:27/$ B 2.00 0 0 -0.08 -1.20 -.24242424 -3.75 16:45:47.75"? 2.00 0 3 -0.09 0.30 -.24242424 0.9375 16;48:07# 1" 2.00 0 5 -0.08 1.30 -.24242424 4.0625 16!50!2fl(f M 2.00 0 1 -0.08 -0.70 -.24242424 -2.1875 16:52:48/ P 2.00 0 t -0.08 -0.70 -.24242424 -2.1875 16:55:085.7 M 2.00 0 2 -0.08 -0.20 -.24242424 -0..625 16:57:28

I 2.00 1 3 0.42 0.30 1.2727273 0.9375 16:59:49i 2.00 0 3 -0.08 0.30 -.24242424 0.9375 17:02:09i 2.00 0 1 -0.09 -0.70 -.24242424 -2.1875 17:04:29' 2.00 0 0 -0.08 -1.20 -.24242424 -3.75 17:06:19

31 IB 2.00 0 0 -0.08 -1.20 -.24242424 -3.75 17:09:09£/ H 2.00 0 2 -0.08 -0.20 -.24242424 -0.625 17tll:30i,2?.n 2.00 0 4 -0.08 0.80 -.24242424 2.5 17:13:50(,{,71 2.00 0 1 -0.08 -0.70 -.24242424 -2.1875 17tl6:ll$<jn 2.00 0 3 -0.08 0.30 -.24242424 0.9375 17818:31£_}2.1 2.00 1 2 0.42 -0.20 1.2727273 -0.625 17:20:51

'TF.PAT10B COMPLETE

flR30!6!9

Page 95: EPA - LANSDOWNE PROJECT

ATTACHMENT D

CONTAMINATION/RADIATION SUMMARY

FOR

621, 623 PINE STREET

(1 Page)

17

AR301620

Page 96: EPA - LANSDOWNE PROJECT

*33 O<D O

I t5 2a 5acr•<

?=O

fe-rft£

a §Q) S5J s

1_i_

^

-o>Om

a-~«wi•

.

,-k-j

-\trT

0

N

S

N)N

C*o(M

?ft•

>i•f

_

J

V^

Tl

•L0~-^

iL.

QQ

1

l

^_

|

£

1

1

Nsi

•f

1

_,

Z0

•J00

5?

O

so_>

1

i

L1

\ •

i"Jlk

(

\\

E0

CO

§B

\^

s

v

»

£C

c!

n

1

^

-

*l

A

"*

1

•1

1

i*

>i

3>

j

crrCo

Z0

13

i

O

gfl« ;

S •.52521O73T5^J$

3O03

|:;•s'; •

».;•.;••

1:•: •'"'''"Ul

w"m;*

1I~;;;

11«?''•SI'-,

e"

1§..l-i

&

fH

AR30I62I