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HYDROGEOLOGIC AND SOILS INVESTIGATION FOR BENDIX PLIGHT SYSTEMS DIVISION SOUTH HONTROSE, PENNSYLVANIA VOLUME II - APPENDICES I January 1985 I I I Environmental Resources Management, Inc. 999 West Chester Pike I West Chester, Pennsylvania 19382 BR300073
144

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Aug 15, 2021

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Page 1: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

HYDROGEOLOGIC AND SOILS INVESTIGATIONFOR

BENDIX PLIGHT SYSTEMS DIVISIONSOUTH HONTROSE, PENNSYLVANIA

VOLUME II - APPENDICES

I January 1985

III

Environmental Resources Management, Inc.999 West Chester Pike

I West Chester, Pennsylvania 19382

BR300073

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The ERM Group

TABLE OF CONTENTS

Section 1, Appendix A - Boring Logs and Data from ChesterEngineers Reports

Section 2, Appendix B - EPA Analytical Methods

Section 3, Appendix C - ERM Well, Boring, and Trench Logs

Section 4, Appendix D - Analytical Data

IIIII .4R300071!

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IVIIIII

The ERM Group

APPENDIX A

I BORING LOGS AND DATA FROMCHESTER ENGINEERS REPORTS

IIIIIII

flR300075

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TABLE I 1-4 v JII SUMMARY OF FIELD PERMEABILITY DATA

I Monitoring Permeability Well Depth Screen LengthWell cm/seed) feet feet

I MW-1 1.5 x 10"6 31.5 5.0

MW-2 2.7 X 10~6 40.0 5.0

I MW-3 1.1 x 10"5 31.5 5.0

. MW-4 2.3 X 10~3 50.0 5.0

' MW-5 1.8 X 10~6 30.0 5.0

I MW-6 (2) 200.0 20.0

' MW-7 2.4 X, 10"& 26.0 5.01 1 • • ' "•>•'

MW-8 4.8 x 10 5 22.0 5.0

MW-9 9.6 x 10"6 20.0 5.0

» MW-10 8.8 x 10~4 20.0 15.0

I MW-11 8.3 x 10"5' 13.0 10.0

MW-12 8.4 X 10"s 15*0 15.0

I MW-13 1.5 X 10~4. 20.0 15.0 1

MW-14 1.6 x 10"3 20.0 15.0 . ,

I MW-15 9.0 X 10"4 20.0 15.0 '

• MW-16 1.7 x 10~3 18.0 15.0 I

NOTES; (1) Tests conducted as Hvorslev slug tests. . I

I (2) Could not obtain rise in water table, permeabilitynot determined. .i i

i i, BENDIX CORP. ^-S II 3238-12/10-83 11-14 ' L

, AR300076 ,[

Page 5: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

V

rFrFFrffF

8"TO? BENUTX AVTATTOM rrWPfiRJTfrWA* uriNTp E pwv«

*

Started C«mjloud Pn>Z . FEET TOTAL-STRATA DROVE 1 BULLED ' DEPTH '

6/28/'5r 8/8/5L r<tt i*-l »••* !»•' »«•« *»•i '

Surface .. 23

Gray rack

Brown sand rockGray rockGray sand rockGracr rock j16'Gray rock y Red Rock71 Red Rock 101 Gray Rock

Gray Rock15'Gray Rock 2' Red Rock;3' Had Rock 13' Gray Reck.Dark gray sand stoneRed Shale. ——

Red Stele. 7«Red Reek 10» Blue rockj

J

6 'Blue Rock 9' Red Rock j1

S> Red Rock 12* Blue Rocki• 4' Blue Rock 11' Gray Rock

13'Gray sandstone 21 Sulphur

4!i ?-.1 .! 7-i 8J16•r: 20j 17i• 18

i 17

I161 12; isJ20

17

15{ 17

; 15•ock 15

i ^\e! '--31

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• 80

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; 135

! 152168

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. ». .i} 250

i

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282

297i

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II

1TIIF

fIIfFII\I

VerticalBOSS HOLE TT", 1 ______ SXZJ————fiH.

IT MONTEOSS, PSNNA.

Surte* ComvUUd PIP! . MtK TOTAL !/ S T R A T A »»07i ORHLK>» BIPTS i6/23/51* i n M i *» 8/3/51 • ?«t i*. - *•«* i«. y«tt is. '

iGray sandstone & sulphurGray sandstone 1

iGray sandstone •

i.Gray Sandstone .,_ 15'Gray10* Gray sandstone Shale;

iGray Sandstone . . J

Gray sandstoneTOTAL DEPTH: 365'DRILLER: LEO FUGH j

II

FOR 'TESTING HOLS, PUTTING ISi

14343415

. 16'• 2i

i1ii

PUKP Ai

FUIP TH3 TOTAL AiDUNT 0 HCURS—— 32|i

ONE 3" DRIVS SHOE1*

*.

i

11iti1

297311325

: 328i332

': 347<

363i

! 365: ^>,ii

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llrvrfi

II\

VerticalBORE HOLE NO————2-______ SIZE 8'JKTO Bendix CorporationAT Hontrose, Pennsylvania

— ,

Stirttd Completed PIPISA3/51 STBAT£%/51 »™Surface 14Surface • 29Brovn sandstoneGray sandstoneGray sandstone, red rockRed rock, 'gray sandstone

Gray sandstone• Bine rock

Red rockRed rockRed rockRed rockGray rockGray rockGray rock

. Gray sandstoneGray rock , j

j

Gray rock • ;*

OVER

' FEET! DRILL!n. Ttet _ J

I

; 29: 16' 12: 17

: 19; 15;2o. 17

i 15. 25

2022

20

28

i 15i 301

'5

TOTALD DEPTHA. r««t i

: 14

45577493108128145

. 1601S5205227247275290

i 310'315

..-

a.

1 •

Ii

';

• •

-

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IIIII1I1.

III

Vertical2 3"

BOBZ BOLE MO. . .. SIZEpftn Btndir Corporation .

Hontrosa, Pennsylvania! AT

Started CompUttd . PIPE. fEST TOTAL1 8/L3/51S T R A T A 10/4/51 D*OT1 ' DRIllx0' »«»TH; Q/J.J/5& 1 n A 1 fl J.U/A/ 3J- Pttt a. »e« im,. rt*t r».1 :

1 Continued ;; Gray rock ' j : 10

315325

Gray sandstone i 15) 3401! i '

i Gray sandstone : 151 * * iRed shale j ! 8 20i

] Gray sandstone ! j .' 17i Gray sandstone ' ! 15i » •i Gray sandstone , 3; Gray sandstone ! 21 Gray sandstone . 3i '| Gray sandstone ! • *; f

• Gray sandatona j 3

355i3751

' 392j407s4151 417t42C!422

I !425

! Gray sandstone : . 15: 440j Gray rock j 15| 455t Gray sandstone : 13:j Gray rock | 6• i . 11

463

, *74t!

TOTAL D2PTH: 474» j agt of 8" pipeLeo Pngh, DRILLER ! 1«« *» h°l9'

j Testing hole, total tiaa 24| hours j !

J AR300080

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BENPJX CORPORATION

MONTROSE, PA '

ANALYSES

Pate Collected 9/24 - 9/25/81

SOURCE LOG 81- £H SPECTFIC CONDUCTANCE

Production Well #2 5665 7.7 310Production Well #3 566f 7.6 280Production Well U 5557 7>6Monitoring Well #1 5668 8>A 31Q

Monitoring Well #2 5669 7.3 240Monitoring Well if3 5670 7.4 305

B"1 5671 6.8 540B"2 5672 7.1 400B"3 5673 6.9 390B"4 . "74 7.2 280B"5 5675 6.4 860B"6 5676 6.7 400B~7 5677 . 6.8 280B'8 5678 6.8 390Pond fl 5679 7.4 310Pond *2 5680 7.6 330

AR300I05

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Bendix Corporation

Analyses'Tap Water

Source From Cafeteria

Log No. 81- . .Date Collected . 9/25/81

8 9:00 AM

PH 7.9Specific Conductance, umhos/cm 285Phenols, mg/L PhOH 0.016Total Cyanide, mg/L CN <0.005Total Carbon, mg/L C 37 6Inorganic Carbon, mg/L C 21.2Total Organic Carbon, mg/L C 3^4Total Fluoride, mg/L F 0.08Nitrates and Nitrites, mg/L N 1>28Chlorides, mg/L Cl 17Sulfates, mg/L S0i» 14Arsenic, mg/L. As <0.0005Barium, mg/L Ba 0.2Cadmium, mg/L Cd <0.01Total Chromium, mg/L Cr <0.01Lead, mg/L Pb <0.01

• Mercury, mg/L Hg <0.0005Selenium, mg/L Se <0.001Silver, mg/L Ag <0>01

| Copper, mg/L Cu 0.01Zinc, mg/L Zn 0.10

5R300I06

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fII

Bendix Corporation

Volatile Compounds

Production Production ProductionSource Well n Well 13 Well M

Log No. 81- 5665 5666 5667Date Collected 9/25/81 9/25/81 9/25/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L <10 . <10 <10Bromoform, yg/L <10 <10 <10Carbon Tetrachloride, yg/L <10 <10 <10

Chlorobenzene, yg/L <10 <10 <10Chlorodibromomethane, yg/L <10 <10 <10Chloroethane, yg/L <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 _ <10 <10Chloroform, yg/L <10 <10 <10

Dichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane, yg/L . <10 <10 <101,2-Dichloroethane, yg/L <10 <10 <101,1-Dichloroethylene, yg/L <10 <10 <101,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/Ltrans-l,3-Dichloropropene, yg/LEthylbenzene, yg/L <10 <10 <10Methyl Bromide, yg/L <10 <10 <10Methyl Chloride, yg/L <10 <10 <10

Methylene Chloride, yg/L <10 <10 <101,1,2,2-Tetrachloroethane, yg/L <10 <10 <10Tetrachloroethylene, yg/L <10 <10 <10Toluene, yg/L > <10 , , N <10 - <101,2-Trans-Dichloroethylene, yg/L <10 <10 <10

1,1,1-Trichloroethane, yg/L <10 <10 <101,1,2-Trichloroethane, yg/L <10 <10 <10Trichloroethylene, yg/L <10 .. -. . <10 - <10Vinyl Chloride, yg/L <10 <10 <10

flR300!07

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Bendix Corporation

Analyses

Tap WaterSource • From Cafeteria

Log No. 81- . 5681Date Collected 9/25/81

8 9:00 AM

PH 7.9Specific Conductance, ymhos/cm 235Phenols, mg/L PhOH 0.016Total Cyanide, mg/L CN <0.005Total Carbon, mg/L C 37.6Inorganic Carbon, mg/L C 21.2Total Organic Carbon, mg/L C 16.4Total Fluoride, mg/L F 0.08Nitrates and Nitrites, mg/L N 1.28Chlorides, mg/L Cl 17Sulfates, mg/L SOi., 14Arsenic, mg/L As <0.0005Barium, mg/L Ba 0.2Cadmium, mg/L Cd <0.01Total Chromium, mg/L Cr <0.01Lead, mg/L Pb <0.01Mercury, mg/L Hg <0.0005Selenium, mg/L Se <0.001Silver, mg/L Ag <0.01Copper, mg/L Cu 0.01Zinc, mg/L Zn 0.10

j

AR300IQ8

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r

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Y

Bendix Corporation

Volatile Compounds

Production Production ProductionSource Well //2 Well 93 Well 04

Log No. 81- 5665 5666 5667Date Collected 9/25/81 9/25/81 9/25/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L <10 <10 : <10Bromoform, yg/L <10 <10 <10Carbon Tetrachloride, yg/L <10 <10 <10

Chlorobenzene, yg/L <10 <10 <10Chlorodibromomethane, yg/L <10 <10 . <10Chloroethane, yg/L <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10Chloroform, yg/L <10 ~ <10 <10

IDichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane, yg/L <10 <10 <101,2-Dichloroethane, yg/L <10 <10 <101,1-Dichloroethylene, yg/L <10 <10 <10

i, i 1,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/L <10 <10 <10ftrans-l,3-Dichloropropene, yg/L <10 <10 <10

Ethylbenzene, yg/L <10 <10 <10Methyl Bromide, yg/L <10 <10 <10

•• Methyl Chloride, yg/L <10 <10 <10

* Methylene Chloride, yg/L <10 <10 <10-, 1,1,2,2-Tetrachloroethane, yg/L <10 <10 <10I Tetrachloroethylene, yg/L <10 <10 <10I Toluene, yg/L , <10 ., N <10 > <10

1,2-Trans-Dichloroethylene, yg/L <10 <10 <10

I 1,1,1-Trichloroethane, yg/L <10 <10 <10. 1,1,2-Trichloroethane, yg/L <10 <10 <10

,' Trichloroethylene, yg/L <10 .. ••."/ <10 -1 <10Vinyl Chloride, yg/L <10 <10 <10

flR300!09

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f

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II

Bendix Corporation

Volatile Compounds , j

Monitoring Monitoring MonitoringSource Well #1 Well 02 Well 03

Log No. 81- 5668 5669 5670Date Collected 9/24/81 9/24/81 9/24/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L <10 <10 <10Bromoform, yg/L <10 <10 <10Carbon Tetrachloride, yg/L <10 <10 <10

Chlorobenzene, yg/L <10 <10 <10Chlorodibroraomethane, yg/L <10 <10 <10Chloroethane, yg/L <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10Chloroform, yg/L 24 <10 <10

Dichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane, yg/L <10 <10 <101,2-Dichloroethane, yg/L 382 <10 <101,1-Dichloroethylene, yg/L <10 <10 <101,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/L <10 <10 <10trans-l,3-Dichloropropene, yg/L <10 <10 <10Ethylbenzene, yg/L <10 <10 <10Methyl Bromide, yg/L <10 <10 <10Methyl Chloride, yg/L <10 <10 <10

Methylene Chloride, yg/L <10 <10 <101,1,2,2-Tetrachloroethane, yg/L <10 <10 <10Tetrachloroethylene, yg/L <10 <10 <10Toluene, yg/L 56 <10 <101,'2-Trans-Dichloroethylene, yg/L 372 <10 <10

1,1,1-Trichloroethane, yg/L 115 <10 <10-1,1,2-Trichloroethane, yg/L 2270 <10 <10Trichloroethylena, yg/L <10 <10 <10Vinyl Chloride, yg/L <10 <10 <IO

AR300I10

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IIII1I

Bendix Corporation

Volatile Compounds

Source B-l B-2 B-3

Log No. 81- 5671 5672 5673Date Collected . 9/24/81 9/24/81 9/24/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L 21 <10 <10Bromoform, yg/L <10 <10 <10Carbon Tetrachloride, yg/L 10 <10 <10

Chlorobenzene, yg/L <10 <10 <10Chlorodibromomethane, yg/L <10 <10 <10Chloroethane, yg/L <10 . <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10Chloroform, yg/L <10 77 110

Dichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane, yg/L <10 <10 <101,2-Dichloroethane, yg/L 2900 311 3921,1-Dichloroethylene. yg/L <10 <10 <101,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/Ltrans-l,3-Dichloropropene, yg/L <10 <10 <10

f Ethylbenzene, yg/L 464 <10 <10I Methyl Bromide, yg/L <10 <10 <10

Methyl Chloride, yg/L <10 <10 <10

j Methylene Chloride, yg/L <10 <10 <101,1,2,2-Tetrachloroethane, yg/L <10 <10 <10Tetrachloroethylene, yg/L <10 <10 <10

! Toluene, yg/L 731 <10 <101 1,2-Trans-Dichloroethylene, yg/L 2581 303 388

'" 1,1,1-Trichloroethane, yg/L 119 20 29i ' 1,1,2-Trichloroethane, yg/L 1249 986 102

Trichloroethylene, yg/L <10 <10 <10r Vinyl Chloride, yg/L <10 <10 <10

flR300l I I

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I.

I

I

Bendix Corporation

Volatile Compounds v J

Source • B-4 B-5 B-6

Log No. 81- 5674 5675 5676Date Collected . 9/24/81 9/24/81 9/24/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L <10 <10 <10

Carbon Tetrachloride, yg/L <10 133 15I Bromoform, yg/L <10 <10 <10

IChlorobenzene, yg/L <10 <10 <10Chlorodibromomethane, yg/L <10 <10 <10Chloroethane, yg/L <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10Chloroform, yg/L 31 1013 114

Dichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane, yg/L <10 411 <101,2-Dichloroethane, yg/L 622 1661 5221,1-Dichloroethylene, yg/L <10 354 <101,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/L <10 <10 <10trans-l,3-Dichloropropene, yg/L <10 <10 <10Ethylbenzene, yg/L <10 832 . <10Methyl Bromide, yg/L <10 <10 <10Methyl Chloride, yg/L <10 <10 <10

Methylene Chloride, yg/L <10 3187 <101,1,2,2-Tetrachloroethane, yg/L <10 978 10Tetrachloroethylene, yg/L <10 184 <10Toluene, yg/L <10 1722 1591,2-Trans-Dichloroethylene, yg/L 604 1530 509

1,1,1-Trichloroethane, yg/L 12 2630 4721,1,2-Trichloroethane, yg/L 394 1318 2438Trichloroethylene, yg/L <10 3974 <10Vinyl Chloride, yg/L . <10 <10 <10

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1

f

Bendix Corporation

Volatile Compounds

Source B-7 B-8 Pond 01 Pond 02

Log No. 81- 5677 5678 5679 5680Date Collected . 9/24/81 9/24/81 9/24/81 9/24/81

Acrolein, yg/L <100 <100 <100 <100Aerylonitrlie, yg/L <100 <100 <100 <100Benzene, yg/L <10 <10 <10 <10Bromoform, yg/L <1Q <10 <10 <10Carbon Tetrachloride, yg/L <10 <10 <10 <10

Chlorobenzene, yg/L <10 <10 <10 <10Chlorodibromomethane, yg/L <10 <10 <10 <10Chloroethane, yg/L <10 <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10 <10Chloroform, yg/L 23 <10 <10 <10

Dichlorobromomethane, yg/L <10 <10 <10 <101,1-Dichloroethane, yg/L <10 <10 <10 <101,2-Dichloroethane, yg/L 1047 82 <10 <101,1-Dichloroethylene, yg/L <10 <10 <10 <101,2-Dichloropropane, yg/L <10 <10 <10 <10

cis-l,3-Dichloropropene, yg/L <10 <10 <10 <10trans-l,3-Dichloropropene, yg/L <10 <10 <10 <10Ethylbenzene, yg/L <10 94 <10 <10Methyl Bromide, yg/L ' <10 <10 <10 <10Methyl Chloride, yg/L <10 <10 <10 <10

Methylene Chloride, yg/L <10 <10 <10 <101,1,2,2-Tetrachloroethane, yg/L <10 <10 <10 <10Tetrachloroethylene, yg/L <10 <10 <10 <10Toluene, yg/L 124 <LO <10 <101,2-Trans-Dichloroethylene, yg/L 1022 82 <10 <10

1,1,1-Trichloroethane, yg/L 142 30 <10 <101,1,2-Trichlproethane, yg/L 3130 <10 20 <10Trichloroethylene, yg/L <10 833 17 18Vinyl Chloride, yg/L <10 <10 <10 . <10

3R3QQ!13

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rr

Bendix Corporation

Volatile Compounds . j

*MontroseCity Water Scranton,

Cafeteria Barrels PASource . Tap Water 1. 2. 3 & 4 Drill Water

Log No. 81- 5681 5682 5686568356845635

Date Collected 9/24/81 9/24/31 9/24/81

Acrolein, yg/L <100 <100 <100Acrylonitrile, yg/L <100 <100 <100Benzene, yg/L <10 <10 <10Bromoform, yg/L <10 <10 <10Carbon Tetrachloride, yg/L <10 <10 <10

Chlorobenzene, yg/L <10 <10 <10Chlorodibromomethane, yg/L <10 <10 <10Chloroethane, yg/L <10 <10 <102-Chloroethylvinyl Ether, yg/L <10 <10 <10Chloroform, yg/L <10 <10 26 .

Dichlorobromomethane, yg/L <10 <10 <101,1-Dichloroethane., yg/L <10 <10 <101,2-Dichloroethane, yg/L <10 <10 <101,1-Dichloroethylene, yg/L <10 <10 <101,2-Dichloropropane, yg/L <10 <10 <10

cis-l,3-Dichloropropene, yg/L <10 <10 <10trans-l,3-Dichloropropene, yg/L <10 <10 <10Ethylbenzene, yg/L <10 <10 <10Methyl Bromide, yg/L <10 <10 <10Methyl Chloride, yg/L <10 <10 <10

Methylena Chloride, yg/L <10 <10 <101,1,2,2-Tetrachloride, yg/L <10 <10 <10Tetrachloroethylene, yg/L <10 <10 <10Toluene, yg/L <10 <10 . <101,2-Trans-Dichloroethylene, yg/L <10 <10 <10

1,1,1-Trichloroethane, yg/L <10 <10 <101,1,2-Trichloroethane, yg/L <10 <10 <10Trichloroethylene, yg/L <10 <10 <10Vinyl Chloride, yg/L <10 <10 <10

4R300I

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S

1II1

Bendix Corporation

Volatile Compounds

All results expressed as ppm, wet weight:

Pond 01 Pond 02Source Soil Soil

Log No. 81- 5687 56905688 56915689 5692

Date Collected 9/24/81 9/24/81

Acrolein <0.01 <0.01Acrylonitrile <0.01 <0.01-Benzene 0.009 <0.001Bromoform <0.001 <0.001Carbon Tetrachloride <0.001 <0.001

Chlorobenzene <0.001 <0.001Chlorodibromomethane <0.001 <0.001Chloroethane <0.001 <0.0012-Chloroethylvinyl Ether <0.001 <0.001Chloroform 0.014" 0.011'

Dichlorobromomethane <0.001 <0.0011,1-Dichloroethane <0.00l <0.0011,2-Dichloroethane <0.001 <0.0011,1-Dichloroethylene <0.001 <0.0011, 2-Dichloropropane <0.001 <0.001

cis-l,3-Dichloropropene <0.001 <0.001trans-l,3-Dichloropropene <0.001 <0.001Ethylbenzene <0.001 <0.001Methyl Bromide <0.001 <0.001Methyl Chloride . <0.001 X0.001

-Methylene Chloride 0.031 <0.001• 1,1,2,2-Tetrachloroethane 0.038 0.010'Tetrachloroethylene 0.009 0.003rToluene 0.023 <0.0011, 2-Trans-Dichloroethylene <0.001 <0.001

1,1,1-Trichloroethane 0.002 0.0011,1,2-Trichloroe thane 0.087 0.011•Trichloroethylene 0.183 . 0.028Vinyl Chloride <0.001 <0.001

AR300II5

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ChesterLaboratories

rr

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A Civil ion Of

TheChester&igineefs•4* *0«1fl Annul

.. - j HIM»*onc MID JU-1033

Laboratory Analysis ReportFor

Bendix CorporationSouth Montrose, Pennsylvania

Samples Collected: 11/21/82Samples Received: 11/23/82Report Date: 1/3/83

Total OrganicHalogens,

Log No. 82- Source ug/L Cl

5995 -B-1 585996 B-2 4905997 B-3 . 7165998 B-4 1,1905999 -B-5 13,9006000 B-6 496001 B-7 1,3606002 B-8 2,7306003 -MW-1 1,7006004 MW-2 . 2,3006005 -MW-3 256006 PW-2 396007 PW-3 326008 PW-4 436009 Cafeteria Tap Water 616010 Pond 1 Near Overflow S-7 676011 Ditch Between B-l And Transformer S-l 666012 Standing Water Below Head Pipe S-4 4,5506013 Auger Hole Line 2 S-5 566014 Standing Water Along Line 0 S-6 5,4506015 Drainage Ditch Across From Trickle Filter S-3 1006016 Ponded Area Behind Transformer S-2 73

« """a"" «-««- »"« -"rove, 6y ,ne• "Less-than" «j values are indicative of We detection limit.

Ann Arbor • Atlanta • Chadds Ford • Dallas • Kingston • Nashville fl f? 3 U 0 | j 7

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! ChesterLaboratoriesA Division Ol •

j" TteChesterEngneers

Il» !U-<0» Laboratory Analysis Report

ForBendix Corporation

South Montrose, Pennsylvania

Samples Received: 12/20/82Report Date: 1/11/83

Source MW-5 MW-6 MW-7 MW-8 MW-9

Log No. 82- 6459 6460 6461 6462 6463Date Collected 12/17/82 12/18/82 12/18/82 12/18/82 12/18/82

Total Organic Halogens, pg/L Cl 49 11 22 44 238,000

• Unless otherwise noted, analyses are in accordance with methods and procedures outlined and approved by the Environmental /Protection Agency and conform to quality assurance protocol.

I* "Less-than" «> values are indicative ol the detection limit.

Ann Arbor • Atlanta • Chadds Ford • Dallas • Kingston • Nashvillai

I flft300JJS

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ChesterLaboratoriesA Division Ot

"freChesterehgneefs•« '**» J>w<u* ^•« 'ft** J1W.U*Ca>*oo»«i

13100*»"• «l»| WJ IMS, / "**• l*l»l It} IMS

\_y Laboratory Analysis ReportI For-j Bendix CorporationI South Montrose, Pennsylvania

Samples Received: 12/20/82Report Date: 1/11/83

? Storm-Source , Q _ ,_ Sewer

Bii B-00 B-J1 OutfanLog No. 82- .... •Date Collected i,/,?/" „, ! 57 6458 6464

15/17/00 12/17/82 12/17/82 12/18/82Total Organic Halogens, ug/L Cl 102 If900 2>56Q

P'OCMU"SAnn Arbor . Atlanta • Chadds Ford • Dallas .Kingston . Nashville

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ChesterLaboratoriesA Division Of

b« FaiKmCe>M«aii»

Laboratory Analysis ReportFor

Bendix CorporationSouth Montrose, Pennsylvania

Samples Received: 12/20/82 Volatile CompoundsReport Date: 1/11/83

Source MW-6 MW-9

Log No. 82- 6460 6463Date Sampled 12/18/82 12/13/82

Acrolein, ug/L <100 <100Acrylonitrile, ug/L <100 <100Benzene, ug/L - <10 <10Bromoform, ug/L <10 <10Carbon Tetrachloride, ug/L <10 17,400Chlorobenzene, ug/L <10 <10Chlorodibromomethane, ug/L <10 <10Chloroethane, ug/L <10 <102-Chloroethylvinyl Ether, ug/L <10 <10Chloroform, ug/L <10 484Dichlorobromomethane, ug/L <10 <101,1-Dichloroethane, ug/L <10 <101,2-Dichloroethane, ug/L <10 <101,1-Dichloroethylene, yg/L <10 <101,2-Dichloropropane, ug/L <10 <10cis-l,3-Dichloropropene, ug/L <10 <10trans-l,3-Dichloropropene, ug/L <10 . <10Ethylbenzene, ug/L <10 <10Methyl Bromide, ug/L <10 <10Methyl Chloride, ug/L <10 <10Methylene Chloride, ug/L <10 1,9301,1,2,2-Tetrachloroethane, ug/L <10 <10Tetrachloroethylene, ug/L <10 1,390Toluene, ug/L <10 3281,2-Trans-Dichloroethylene, ug/L <10 3201,1,1-Trichloroethane, ug/L <10 1,6201,1,2-Trichloroethane, ug/L <10 <10Trichloroethylene, ug/L <10 357,000Vinyl Chloride, ug/L <10 <10

Ii

• Unltss otherwise noted, analyses are m accordance with methods and procedures outlined and approved by theProtection Agency and conform to Quality assurance protocol.

• "Less-than" «( values are indicative of (he detection limit.

Ann Arbor • Atlanta • Chadds Ford • Dallas • Kingston • Nashvillest rj '*'•'' - i onwnouu i 20

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ChesterLaboratoriesA Division Of

7heChestef£hgneefS**S '•win Anna*

IS1M '

Laboratory Analysis ReportFor

Bendix CorporationSouth Montrose, Pennsylvania

Samples Received: 11/23/82 Volatile CompoundsReport Date: 1/3/82

CafeteriaSource Tap Water

Log No. 82- 6009Date Collected 11/21/82

Acrolein, ug/L <100Acrylonitrile, ug/L <100Benzene, ug/L <10Bromoform, ug/L <10Carbon Tetrachloride, ug/L <10Chlorobenzene, ug/L <10Chlorodibromome thane, ug/L <10Chloroe thane, ug/L <102-Chloroethylvinyl Ether, wg/L <10Chloroform, ug/LDichlorobromomethane, ug/L1,1-Dichloroethane, ug/L <101,2-Dichloroethane, ug/L <101,1-Dichloroethylene, ug/L <101,2-Dichloropropane, ug/L <10cis-l,3-Dichloropropene, ug/Ltrans-l,3-Dichloropropene, ug/L .Ethylbenzene, ug/LMethyl Bromide, ug/L <10Methyl Chloride, ug/L <10Methylene Chloride, yg/L <101,1,2,2-Tetrachloroethane, ug/L <10Tetrachloroethylene, wg/L <10Toluene, wg/L . <101,2-Trans-Dichloroethylene, ug/L <101,1,1-Trichloroethane, ug/L <101,1,2-Trichloroe thane, wg/L <10Trichloroethylene, ug/L <10Vinyl Chloride, wg/L <10

• Unless otherwise noted, analyses are in accordance with methods and procedures outlined and approved by the EnvironmentalProtection Agency and conform to Quality assurance protocol.

• "Less-than" «) values are indicative of the detection limit. fl D Q H fl I 9 I

Ann Arbor • Atlanta • Chadds Ford • Dallas • Kingston • Nashville

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iI

ChesterLaboratoriesA Division OfTheChestetfrigineas«49 f «unn

P«nn»»i»«n.« HIM*»«>« MIft MMOU , . . . ! « _ .Laboratory Analysis Report

ForBendix Corporation

South Montrose, Pennsylvania

Samples Received: 5/16/83Report Date: 6/27/83

Source KW-9 MV-10 MW-11 MW-12

Log No. 83- 2416 2417 2418 2419Date Collected 5/13/83 5/13/83 5/13/83 5/13/83

Total Organic Halogens,' ug/L Cl 33,000,000 35 12,000 390

Source MW-13 MW-14 MW-15 . MW-16

Log No. 83- 2420 2421 2422 2423Date Collected 5/13/83 5/13/83 5/13/83 5/13/83

Total Organic Halogens, ug/L Cl 150 132 2,000 110

S338-«0)• Unless otherwise noted, analyses are in accordance with methods and procedures outlined and approved by the Environmental

Protection Agency and conform to quality assurance protocol.• "Less-than' «) values are indicative of the detection limit.

Ann Arbor • Atlanta • Chadds Ford • Dallas • Kingston • NashvilleAR300I25

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The ERM Group

APPENDIX B

EPA ANALYTICAL METHODS

flR300!26

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I

I

United States Environmental Monitoring andEnvironmental Protection Support LaboratoryAgency Cincinnati OH 45268

Research and Development

Test Method

Purgeable Halocarbons—Method 601

1. Scope and Application1.1 This method covers the determi-nation of 29 purgeable halocarbons.The following parameters may bedetermined by this method:Parameter________________STORET No. ____CAS No.Bromodichloromethane 32101 75-27-4Bromoform 32104 75-25-2Bromomethane 34413 74-83-9Carbon tetrachloride 32102 56-23-5Chlorobenzene 34301 108-90-7Chloroethane 34311 75-00-32-Chloroethylvinyl ether 34576 100-75-8Chloroform 32106 67-66-3Chloromethane 34418 74-87-3Dibromochloromethane 32105 124-48-11,2-Dichlorobenzene 34536 95-50-11,3-Dichlorobenzene 34566 541-73-11,4-Dichlorobenzene 34571 106-46-7Dichlorodifluoromethane 34668 75-71-81.1-Dichloroethane 34496 75-34-31,2-Dichloroethane 34531 107-06-21,1-Dichloroethene 34501 75-35-4trans-1.2-Dich!oroethene 34546 156-60-51,2-Dichloropropane 34541 78-87-5cis-1,3-Dichloropropene 34704 10061-01-5trans-1,3-Dichloropropene 34699 10061-02-6Methylene chloride 34423 75-09-21.1,2,2-Tetrachloroethane 34516 79-34-5Tetrachloroethene 34475 127-18-41.1,1-Trichloroethane 34506 71-55-61.1,2-Trichloroethane 34511 79-00-5Trichloroethene 39180 79-01-6Trichlorofluoromethane 34488 75-69-4Vinyl chloride 39176 75-01-4

1.2 This is a purge and trap gas 136.1. When this method is used tochromatographic method applicable to analyze unfamiliar samples for any orthe determination of the compounds all of the compounds above, compoundlisted above in municipal and industrial . • identification should be supported by atdischarges as provided under 40 CFR least one additional qualitative

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technique. This method describes contamination under the conditions of suspected, human or mammaliananalytical conditions for a second gas the analysis by running laboratory carcinogens: carbon tetrachloride,chromatographic column that can be " reagent blanks as described in Section chloroform, 1,4-dichlorobenzene, andused to confirm measurements made 8.5. The use of non-TFS plastic tubing, vinyl chloride. Primary standards ofwith the primary column. Method 624 non-TFE thread sealants, or flow these toxic compounds should beprovides gas chromatograph/mass controllers with rubber components in prepared in a hood. A NIOSH/MESAspectrometer (GC/MS) conditions the purging device should be avoided. approved toxic gas respirator should beappropriate for the qualitative and •» « c i w • worn when the analyst handles highquantitative confirmation of results for J-* Samples can be contaminated by conc8ntrations of these toxicmost of the parameters listed above. dlf'u!!on of v<?lat'" Or9an'« (particu- compounds.larly f luorocarbons and methylene1.3 The method detection limit (MDL, chloride) through the septum seal into 5. Apparatus and Materialsdefined in Section 12.1 )I1) for each the sample during shipment andparameter is listed in Table 1. The MDL storage. A field reagent blank prepared 5.1 Sampling equipment, for discretefor a specific wastewater may differ from reagent water and carried through sampling.from those listed, depending upon the the sampling and handling protocol can g 1 1 Vial—25 mL capacity or lamernature of interferences in the sample serve as a check on such equipped with a screw cap with hole inmatnx- contamination. center (pierce jj 307 5 or equivalent).1.4 Any modification of this method, 3.3 Contamination by carry-over can Detergent wash, rinse cap with tap andbeyond those expressly permitted, occur whenever high level and low distilled water, and dry at 105 °Cshall be considered as major modifies- level samples are sequentially analyzed. before use.tions subject to application and To reduce carry-over, the purging SJ2 Septum - Tef lon-f aced siliconeapproval of alternate test procedures device and sample syringe must be (Pierce #12722 or equivalent)under 40 CFR 136.4 and 138.5. rinsed with reagent water between Detergent wash, rinse with tap and1.5 This method is restricted to use S - -*' »H «mn£ i« distilled water' and dry at 105 °C for. . . . unusually conconiraivu sarnuio 19 **•*• K««. .» K f.*** •.«.*nv nt iindnr tnfl un*>rv/ismn of anAlv^f^ .. . ... ... .. wno noui uoioro uso.oy or unasr in» supervision oi analysis encountered, it should be followed byexperienced in the operation of a purge an anaiysis of reagent water to check 5.2 Purge and trap device-Theand trap system and a gas chrornato- for cross contamination. For samples purge and trap device consists of threegraph and in the interpretation of containing large amounts of water- separate pieces of equipment: thechromatograms. Each analyst must soluble materials, suspended solids. sample purger, trap, and the desorber.demonstrate the ability to generate nign boi|jng compounds or high Several complete devices are nowacceptable results with this method organohalide levels, it may be neces- commercially available.usmgthe procedure descnbed in sary to wash out the purging device . , , _Sectlon 8-2- with a detergent solution, rinse it with ?f' Jh9 "mpl* purger must be2. Summary of Method I SS SX iX X ^2.1 An inert gas is bubbled through a trap and other parts of the Jystem are "*** 9aseous head sPa« b«ween the5-mL water sample contained in a also subject to contamination; there- watfr c°lumn f"d tn? traP, ™« have aspecially-designed purging chamber at fore, frequent bakeout and purging of total volume °\less than 1 ™- Theambient temperature. The halocarbons the entire system may be required. P"'98 "* mu* pas? :tn™U9/? fhe wa'erare efficiently transferred from the A o * *„ column as finely divided bubbles with aaqueous phase to the vapor phase. The 4- SafetV t?Tn ?he u?% asr!iiTsTbe\!itto

4* 1 Tho toxicity or carcinogenicity of ducod no more than 5 mm from ths83cn rsagsnt used in this msthod h33 b3so of tho wdtdr column* Th0 S3mpl0

>,.„.* »« **MI, .h.H «,ith th. inort not been Precisely defined; however. purger. illustrated in Figure 1, meetsheated and backflushed with the inert each cnemical compound should be these design criteriagas to desorb the halocarbons onto a treated as a potential health hazard. ^se design cntena.gas chromatographic column. The gas From this vi8wpoint. exposure to these 5'2:2 f *«» mus5 b? at'?a« 25 mchromatograph is temperature pro- chemicals must be reduced to the cm, 'onfl and have an inside diameter ofgrammed to separate the halocarbons ,owest ibla ,9vfl| b whatever at least 0.105 inch. The trap must bewhich are then detected with a halide- means avai|able. The laboratory is ***«* "contain the followingspecific detector.(2.3» responsible for maintaining a current rr"rwmum lengths of adsorbents: 1.02.2 The method provides an optional awareness file of OSHA regulationsgas chromatoqraphic column that may regarding the safe handling of theS heipTuTSoLg the compound," chemicals specified in this method. A SSETCS" " "m oSaof interest from interferences that may reference file of material data handling ^ 5 <rf'««iii chaTcoal Secocc... sheets should also be made available to ^.7 gm or coconut cnarcoausecOCCUf' all personnel involved in the chemical 8.3. ).f it is not necessary to analyze1 tnterterencas a"a'vsi«- Additional references to for d.chlorod, luroromethane. the char-3. Interferences laboratory safety are available and coal can be ehminated and the polymer3 1 Impurities in the purge gas and have been identified<*-8> for the infor- S8.cVon Ien9'hened to 15 cm. Thej. i impurmes m me puiao yoao< u _ati._ _f th_ -.,a|uet minimum specifications for the trap areorganic compounds out-gassing from mation of the analyst. illusnatBd in Fiaura lthe plumbing ahead of the trap account iwwwatwi in n8u.« *.for the majority of contamination 4.2 The following parameters 5.2.3 The desorber must be capableproblems. The analytical system must covered by this method have been ten- of rapidly heating the trap to 180 °C.be demonstrated to be free from tatively classified as known or The polymer section of the trap should

SOI-2 July 1382

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not be heated higher than 1 80 °C and 6.1.1 Reagent water can be generated the flask, then re weigh. Be sure thatthe remaining sections should not by passing tap water through a carbon the drops fall directly into the alcoholexceed 220 °C. The desorber design, filter bed containing about 1 Ib. oft without contacting the neck of theillustrated in Figure 2, meets these activated carbon (Filtrasorb-300 or flask.criteria. equivalent (Calgon Corp.)).

6.5.2.2 Gases— To prepare standards5.2.4 The purge and trap device may 6. 1.2 A water purification system for any of the six halocarbons that boilbe assembled as a separate unit or be (Millipore Super-Q or equivalent) may below 30 °C (bromomethane, chloro-coupled to a gas chromatograph as be used to generate reagent water. ethane chloromethane, dichlorodi-illustrated in Figures 3 and 4. ft f 3 , ^ be fluoromethane . trichlorofluoromethane.6.3 Gas chromatograph- An analyti- prepared by boiling water for 1 S Y'"*1 chloride), Ml a 5-mL valved gas-cal system complete with a tempera- minutes. Subsequently, while maintain- tl9nt ?y""fle* * *he referencfture programmable gas chromatograph ing the temperature at 90 °C. bubble a **nd'rj!ll [„? "X Jl h!,.suitable for on-column injection and all contaminant-free inert gas through the the "eedle to 5 fJ ' T Lrequired accessories including syringes, water for one hour. While still hoi alco ho1 meniscus. Slowly introduce theanalytical columns, gases, detector? transfer the water to a narrow mouthand strip-chart recorder. A data system screw-cap bottle and seal with a ne q.ul e ^ ,is recommended for measuring peak Teflon-lined septum and cap. dissolve Into the methv' alcohol>-areas- 6.2 Sodium thiosulf ate -(ACS) 6-6-3 Reweigh. dilute to volume.5.3. 1 Column 1 -8 ft long x 0. 1 in Granular. stopper, then mix by inverting the flaskID stainless steel or glass, packed with _ , _ „ . , several times. Calculate the concentre-1 % SP- 1 000 on Carbopack B (60/80 6-3 Trap Matena's tion in micrograms per microliter from .mesh) or equivalent. This column was e 3. 1 Coconut charcoal (6/1 0 mesh *** net gain in weiSht- W"6" compoundused to develop the method perfor- sieved to 26 mesh). (Barnaby Chaney, *>"<** ? assayed to * 96* or 8reatcr-mance statements in Section 12. CA-580-26 lot * M-2649 or the weight can be used without correc-Guidelines for the use of alternate equivalent). tion to calculate the concentration ofcolumn packings are provided in the stock standard. Commercially pre-Section 10.1. 6.3.2 2,6-Diphenylene oxide pared stock standards can be used at

polymer— Tenax, (60/80 mesh), any concentration if they are certified5.3.2 Column 2— 6 ft long x 0.1 in chromatographic grade or equivalent. by the manufacturer or by an indepen-ID stainless steel or glass, packed with dent source.chemically bonded n-octane on Porasil- 6-3-3 Methyl silicone packing -3%

-x C (100/1 20) mesh or equivalent. OV-1 on 60/80 mesh Chromosorb-W e.S.4 Transfer the stock standard* , . „ « - .. ^ or equivalent. solution into a Teflon-sealed screw-cap

5.3.3 Detector- Electrolytic conduc- eg.,..., « /fio m«h bottle. Store, with minimal headspace,tivity or microcoulometric. These types *-*-4 Silica gel-35/60 mesh, at - in to -2O«C and nroteet fromof detectors have proven effective in Davison. grade-1 5 or equivalent. « 1 ° to - 20 C and Protect f romthe analysis of wastewaters for the 64 Methyl Alcohol-Pesticide quality fparameters listed in the scope. The or equivalent 5.5.5 Prepare fresh standards weeklyelectrolytic conductivity detector was ' for the six gases and 2-chloroethylvinylused to develop the method perfor- 6.5 Stock standard solutions— Stock ether. All other standards must bemance statements fnd MDL listed in standard solutions may be prepared replaced after one month, or sooner ifTables 1 and 2. Guidelines for the use from pure standard materials or comparison with check standardsof alternate detectors are provided In purchased as certified solutions. indicate a problem.Section 10.1. Prepare stock standard solutions In

methyl alcohol using assayed liquids or 6.6 Secondary dilution standards -if eas cylinders as appropriate. Because Using stock standard solutions, prepare

w t - V,, «f the *oxicitV of some of the secondary dilution standards in methylapplicable to the purging device. organohalides, primary dilutions of alcohol that contain the compounds of6.6 Micro syringes- 25 ftL, 0.006 in these materials should be prepared in a interest, either singly or mixed together.ID needle. hood. A NIOSH/MESA approved toxic The secondary dilution standards

gas respirator should be used when the should be prepared at concentrations6.6 Syringe valve- 2-way, with Luer analyst handles high concentrations of such that the aqueous calibrationends (three each). such materials. standards prepared in Sections 7.3.1K t eurinn0 R mi a*« ttnht with *. j-« «. u „ „ . , ,_ . or 7-4.1 wi" bracket the working range*hut <£F XT J , ,P'aCe "*out9-8 ml of methyl of the flnalytical system. Secondaryshut-off valve. alcohol into a 10-mL ground glass dilution standards should be stored6.8 Bottle-16-mL, screw cap, with stoppered volumetric flask. Allow the with minimal headspace and should beTeflon cap liner. flask to 8tand- ""stoppered, for about checked frequently for signs of degrad-

10 minutes or until all alcohol wetted ation or evaporation especially iust6.9 Balance-Analytical, capable of surfaces have dried. Weigh the flask to prior to preparinS caiibration standardsaccurately wetghma 0.0001 g. the nearest 0.1 mg. from tnem. Quf eorrtrol cneck6. Reagents 5.5.2 Add the assayed reference standards that can be used to

material: determine the accuracy of calibration6.1 Reagent water—Reagent water is ' standards will be available from thedefined as a water in which an 6.6.2.1 Liquids—Using a 100-,uL U.S." Environmental Protection Agency,interferes is not observed at the MDL syringe. Immediately add two or more Environmental Monitoring and Supportof the parameters of interest. • drops of assayed reference material to Laboratory, in Cincinnati. Ohio.

601.3 JUfy1S82 A R 30 01

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7. Calibration or calibration factor must be prepared response for any parameter varies fromfor that parameter. the predicted response by more than

7.1 Assemble a purge and trap device ±10%, the test must be repeatedthat meets the specifications in Section /••* Internal standard calibration usjng a fresn calibration standard5.2. Condition the trap overnight at procedure. To use this approach, the Alternatively, a new calibration curve1 80 °C by backf lushing with an inert analyst must select one or more internal mijst be prepared for that compoundgas flow of at least 20 mUmin. Prior to standards that are similar in analytical ^use, daily condition traps 1 0 minutes behavior to the compounds of interest. 8. Quality Controlwhilebackflushingat180°C. The analyst must further demonstrate _ , _ . . .

that the measurement of the internal 8.1 Each laboratory that uses this7.2 Connect the purge and trap standard is not affected by method or method is required to operate a formaldevice to a gas chromatograph. The matrix interferences. Because of these quality control program. The minimumgas chromatograph must be operated limitations, no internal standard can be requirements of this program consist ofusing temperature and flow rate param- suggested that is applicable to all an initial demonstration of laboratoryeters equivalent to those in Table 1 . samples. The compounds recommended capability and the analysis of spikedCalibrate the purge and trap-gas for uso as surrogate spikes in Section samples as a continuing check onchromatographic system using either 3.7 have been used successfully as performance. The laboratory is requiredthe external standard technique internal standards, because of their to maintain performance records to(Section 7.3) or the internal standard generally unique retention times. define the quality of data that istechnique (Section 7.4). generated. Ongoing performance

. 7.4. 1 Prepare calibration standards checks must be compared with estab-7.3 External standard calibration at a mjnjmurn of three concentration lished performance criteria to determineprocedure: levels for each parameter of interest as if the results of analyses are within7.3. t Prepare calibration standards described in Section 7 .3. 1 . accuracy and precision limits expectedat a minimum of three concentration , . _ _ •,.•,.• of th8 metnod'

*" Before performing anyi oo 5< ~ usi"9 <he procedures described in a"alyses. the analyst must demonstrate

Sections 65 and 8.8. It is recom- the ability to generate acceptable

«——•—«•..concentration near, but above, the standard compound. The addition of ai>2 |n recognition of the rapidmethod detection limit (See Table 1 ) 1 °»tL.of S advances that are occurring in chroma-. . Mand the other concentrations should *ampls. <» cal'bration standafd would tography, the analyst is permitted cer- , Jcorrespond to the expected range of D" 8('ulvalent to 3O na/L. tain options to improve the separations — r<*-concentrations found in real samples or 7,4,3 Analyze each calibration stand- ** lower the cost of measurements.should define the working range of the ard< according to Section 1 0. adding Eacn tima such modifications are madedetector. These aqueous standards can 1 o UL of internal standard spiking solu- to tne method, the analyst is requiredbe stored up to 24 hours, if held in tion directly to the syringe (Section to reP°at *• Procedure in Section 8.2.sealed vials with zero headspace as , 0.4). Tabulate peak height or area a. 1.3 The laboratory must spike anddescribed in Section 9.2. If not so responses against concentration for analyze a minimum of 1 0% of allstored, they must be discarded after eacn compound and internal standard, samples to monitor continuing labora-one hour. and calculate response factors (RF) for tory performance. This procedure is7.3.2 Analyze each calibration each compound using equation 1 . described in Section 8.4.standard according to Section 1 0, and Eq. , RF , (A,Ci$)/l AitC.) 8.2 To establish the ability to generatetabulate peak height or area responses whera: acceptable accuracy and precision, theversus the concentration in the A . Response for tha parameter to analyst must perform the followingstandard. The results can be used to be measured. operationsprepare a calibration curve for each A;, - Response for the internalcompound. Alternatively, if the ratio of standard. a-2- 1 Select a representative spikeresponse to concentration (calibration c^ m Concentration of the internal concentration for each compound to befactor) is a constant over tha working standard. measured. Using stock standards,range (<1 0% relative standard devia- c, » Concentration of the prepare a quality control check sampletion. RSD), linearity through the origin parameter to be measured. concentrate in methyl alcohol 500can be assumed and the average ratio times more concentrated than theor calibration factor can be used in If the RF value over the working range selected concentrations. Qualityplace of a calibration curve. *« a constant (-si 0% RSD), the RF can control check sample concentrates., , _ _. . . ... .. be assumed to be invariant and the appropriate for use with this method.7.3.3 The working calibration curve average RF can be used for calculations, will be available from the U S.or calibration factor must be verified on Alternatively, the results can be used Environmental Protection Agencyeach working day by the measurement to p|Ot a calibration curve of response Environmental Monitoring and Supportof one or more cal.brat.on standards. If ratjos. A Ai$, vs. RF. Laboratory. Cincinnati, Ohio 45288.the response for any parameter varies .from the predicted response by more 7.4.4 The working calibration curve 3.2.2 Using a syringe, add 1 0 pL of ^than ± 1 0%. the test must be repeated or RF must be verified on each working the check sample concentrate to each \ ****~using a fresh calibration standard. day by the measurement of one or of a minimum of four 5-mL aliquots ofAlternatively, a new calibration curve more calibration standards. If tha reagent water. A representative waste-

\601-4 July 1992

•AR300I3C

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water may be used in place of the 8.4 The laboratory is required to and reference standard analyzed.reagent water, but one or more addi- collect a portion of their samples in Prepare a fresh surrogate spiking

"~N tional aliquots must be analyzed to duplicate to monitor spike recoveries. solution on a weekly basis.I determine background levels, and the The frequency of spiked sample

spike level must exceed twice the analysis must be at least 10% of all 9. Sample Collection,background level for the test to be samples or one sample per month. Preservation, and Handlingvalid. Analyze the aliquots according to whichever is greater. One aliquot of thethe method beginning in Section 10. sample must be spiked and analyzed as 9.1 All samples must be iced or

described in Section 8.2. If the refrigerated from the time of collection5.2.3 Calculate the average percent recovery for a particular parameter until extraction. If the sample containsrecovery, (R), and the standard devia- does not fall within the control limits free or combined chlorine, add sodiumtion of the percent recovery (s), for the for method performance, the results thiosulfate preservative (10 mg/40 mLresults. Wastewater background cor- reported for that parameter in all is sufficient for up to 5 ppm CI2) to therections must be made before R and s samples processed as part of the same empty sample bottle just prior tocalculations are performed. set must be qualified as described in shipping to the sampling site. USEPA

•' Section 11.3. The laboratory should methods 330.4 and 330.5 may be8.2.4 Using Table 2, note the average monitor the frequency of data so used for measurement of residualrecovery (X) and standard deviation (p) qualified to ensure that it remains at or chlorine. Field test kits are availableexpected for each method parameter. below 5%. for this purpose.Compare these to the calculated valuesfor Rands. If s=>2por |X-R|=»2p. 8-6 Each day, the analyst must 9.2 Grab samples must be collectedreview potential problem areas and demonstrate through the analysis of in glass containers having a totalrepeat the test. reagent water, that interferences from volume of at least 25 mL. Fill the

' the analytical system are under control, sample bottle just to overflowing in8.3 The analyst must calculate B- l( lc r..nm_onHo,« »hat *K» such a manner that no air bubbles passmethod performance criteria and define *£JJ*<!S!SS£2«2nL throuflh the sample as the bottle isthe performance of the laboratory for a'ory •y ^ f being filled. Seal the bottle so that no

' each spike concentration and parameter SSE 'jS air bubbles are 'rapped in it. Ifbeing measured. method. The specif ic practices that are preservative has been added, shakeg measured. most productive depend upon the vigorously for one minute. Maintain the

1 5.2.5 The U.S. Environmental needs of the laboratory and the nature hermetic seal on the sample bottle until; Protection Agency plans to establish ' SS !£ftSS!!5 'ime <* ana|Ysis-analyzed to monitor the precision of

the sampling technique. When doubt 9.3 All samples must be analyzedexists over the identification of apeak within 14 days of collection.

q'u 10. Sample Extraction andwjtn § djssimi|ar column, specific Qas Chromatographyelement detector, or mass spectrom-

r« H m i n r * . eter must be used. Whenever possible. 10.1 Table 1 summarizes thecontrol limts for method performance. tne |aboratory shou|d perform analysis recommended operating conditions forUpper Control Limit (UCL) « R + 3s of standard reference materials and the gas chromatograph. Included in thisLower Control Limit (LCD - R - 3s participate in relevant performance Table are estimated retention times and

evaluation studies. method detection limits that can bewhere R and s are calculated as in achieved by this method. An exampleSection 8.2.3. The UCL and LCL can 8.7 The analyst should maintain of the separations achieved by Columnbe used to construct control charts'7' constant surveillance of both the per- 1 js shown in Figure 5. Other packedthat are useful in observing trends in formance of the analytical system end columns, chromatographic conditions,performance. The control limits above the effectiveness of the method in or detectors may be used if themust be replaced by method perfor- dealing with each cample matrix by requirements of Section 8.2 are met.mance criteria as they become available spiking each sample, standard andfrom the U.S. Environmental Protection blank with surrogate halocarbons. A 10.2 Calibrate the system daily asAgency. combination of bromochlqromethane, described in Section 7.

2-bromo-l-chloropropane. and 10 3 Adiust the ourae oas (nitroaen5.3.2 The laboratory must develop 1,4-dichlorobutane Is recommended to *"Uf w raTto O mll/rnin0and maintain separate accuracy state- encompass the range of the tempera- Attach tne t jn,et to tne ,ments of laboratory performance for ture program used in this method. From device and set the device to Duraewastewater samples. An accuracy stock standard solutions Prepared as 0 t'n . , , d «t*hstatement for the method is defined as above add a volume to give 7600 M £ , device sample IntroductionR ± s. The accuracy statement should of each surrogate to 45 mL of reagent needlebe developed by the analysis of four water contained in a 50-mL volumetricaliquots of wastewater as described in flask, mix and dilute to volume (15 10.4 Allow sample to come toSection 8.2.2, followed by the calcu- ngffiL], If the internal standard calibre- ambient temperature prior to introduc-lation of R and s. Alternately, the tion procedure is being used, the ing it to the syringe. Remove theanalyst may use four wastewater data surrogate compounds may be added plunger from a 5-mL syringe and attachpoints gathered through the require- directly to the internal standard spiking a closed syringe valve. Open the samplement for continuing quality control in solution (Section 7.4.2). Add 10 n\. of bottle (or standard) and carefully pourSection 8.4. The accuracy statements this surrogate spiking solution directly . the sample into the syringe barrel toshould be updated regularly.*7' into the 5-mL syringe with every sample just short of overflowing. Replace the

601-5 July 19S2 BR3UUI3I

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syringe plunger and compress the retention time for a compound can be used to measure concentration levelssample. Open the syringe valve and used to calculate a suggested window above 1 000 x MDL.vent any residual air while adjusting the size; however, the experience of the , .sample volume to 5.0 mL. Since this analyst should weigh heavily in the "'3 '" a Sll?9le 'aboratory (Monsantoprocess of taking an aliquot destroys interpretation of chromatograms. Research), using reagent water andthe validity of the sample for future , _ , , u w t „ u wastewaters spiked at or near back-analysis the analyst should fill a 1 0. 1 1 If the response for the peak ground levels, the average recoveriessecond syringe at this time to protect axceeds the worki"? range of the presented in Table 2 were obtained<9».against possible loss of data Add system, prepare a dilution of the The standard deviation of the measure-1 0.0 fit of the surrogate spiking solu- sample with reagent water from the ment in percent recovery is alsotion (87) and 1 O.O L of the internal allc'uot '" th« second sV""3e and included in Table 2<9i.standard spiking solution (Section reanalyze. 124 The u<s< Environmenta,7.4.2), if applicable, through the valve 11. Calculations Protection Agency is in the process ofbore, then close the valve. conducting an interlaboratory method105 Attach tha svrinaa-svrinaa 11-1 Determine the concentration of study to fully define the performance10.5 Attach the syringe-syringe individual compounds in the sample. of this methodvalve assembly to the syringe valve on K onnwm«noa.the purging device. Open the syringe 11.1.1 If the external standardvalves and inject the sample into the calibration procedure is used, calculatepurging chamber. the concentration of material from the• A a /»• u u i j t peak response using the calibration1 0.8 Close both valves and purge the calibration factor determinedsample for 1 1 .0 * .1 minutes at in Section J32ambient temperature. References

,s..,.A.ys ^ f nse factw RR deter. 2. Bellar> T< A.. and Lichtenberg, J.J.

and begin to temperature program the . rf . s tj 743 d equation 2. Journal American Water Worksgas chromatograph. Introduce the minea '" s>8Cllon •*•» ana «q"™°" "• Associationi 55, 739, ( 1 974).trapped materials to the GC column by Eq. 2. 3. Bellar, T.A., and Lichtenberg, JJ.rapidly heating the trap to 1 80 °C Concentration jig/L - (AsCis>/(A,,)(RF) "Semi-Automated Headspace Analysiswhile backf lushing the trap with an where: of Drinking Waters and Industrialinert gas between 20 and 60 mL/min A, * Response for the parameter to Waters for Purgeable Volatile Organicfor four minutes. If rapid heating of the be measured. Compounds," Proceedings fromtrap cannot be achieved, the gas A,, - Response for tha internal Symposium on Measurement ofchromatographic column must be used standard. Organic Pollutants in Water andas a secondary trap by cooling it to C, * Concentration of the internal Wastewater, American Society for30 °C (subambient temperature, if poor standard. Testing and Materials, STP 688. C.E.peak geometry or random retention mirronram. Van Hall, editor. 1 978.time problems persist) instead of the 1 1 •* RfP°rt results in micrograms "Carcinogens- Working Withinitial I nrnnram t omn«r ati ir » of 45 °C P9r >tBr. When duplicate and Spiked -V y«W"°«*"» »»t»wng winm.t.al program temperature of 45 C. £ £ J Carcinogens." Department o Health.,% r. ,.„_., i. . . _ . , , _u j rvHt=i«»rf^iththj,«mnUr»«.,it« Education, and Welfare, Public Health10.8 Wh,le the trap is be.ng desorbed obtained w.th the sample results. g ^ Cemw fw Djsease Coninto the gas chromatograph, empty the , ., 3 For samp|es processed as part National Institute for Occupationalpurging chamber using the sample in- of a S8t whera tflt spjked samp|e Saf 8ty and Hea|th ,,,30,, No>troduction syringe. Wash the chamber recovery fa||8 outsida of the contro| 77-206, Aug. 1 977.with two 5-mL flushes of reagent ,jmits whicn wera estab|isned according 5. "OSHA Safety and Health Stand-water- to Section 8.3. data for the affected ards. General Industry," (29 CFR109 After desorbing the sample for parameters must be labeled as suspect. 1 9 1 0). Occupational Safety andfour minutes recondition the trap by , 2 Method performance SS Sl l ™*'returning the purge and trap device to (Revised, January. 1 379).the purge mode. Wait 1 5 seconds then 12.1 Tha method detection limit 6. "Safety in Academic Chemistryclose the syringe valva on the purging (MDU is defined as the minimum Laboratories. American Chemicaldevice to begin gas flow through the concentration of a substance that can Society Publication. Committee ontrap. The trap temperature should be be measured and reported with 99% , SZIju !7' * , -'°?« rmaintained at 1 80 °C. After approxl- confidence that the value is above '• Har«b°ok f or A"a'vtical QuahtVmately seven minutes turn off the trap zero.n» The MDL concentrations listed f a™™ in. Wa*e_r and Was,te.w-at8r, „heater and open the syringe valve to jn Table 1 were obtained using reagent Laboratories. EPA-6OO/4-79-0 1 9,stop the gas flow through the trap. water.o» Similar results were achieved ". <S: Environmental Protection Agency,When cool the trap is ready for the USjng representative wastewaters. Tha Environmental Mcjnitormg and Supportnext sample. MDL actually achieved in a given Laboratory -Cincinnati. Ohio 45288,

10.10 Thewidthoftheretention SS """!"*time window used to make identifies- FAS) and 330.5 (Spectrophotometnc,tions should be based upon measure- 1 2.2 This method is recommended DPD) for Chlorine, Total Residual," ^ments of actual retention time variations for use in the concentration range from Methods for Chemical Analysis of Water Lof standards over the course of a day. the MDL up to 1 000 x MDL. Direct and Wastes, EPA 600/4-79-020. U.S. — -Three times the standard deviation of a aqueous injection techniques should be Environmental Protection Agency,

SOI -6 July 1992

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Environmental Monitoring and Support Table 1. Chromatographic Conditions and Method Detection LimitsLaboratory—Cincinnati, Ohio 45268,March 1979. Retention Time Method9. "EPA Method Validation Study 23. _______tmin-1_______ Detection LimitMethod 601 (Purgeable Halocarbons)," Parameter____________Column 1____Column 2______>jg/I____Report for EPA Contract 68-03-2856 chloromethane 1.50 5.28 0.08(In preparation). Bromomethane 2.17 7.05 1.18

Dichlorodifluoromethane 2.62 nd 1.81Vinyl chloride 2.67 5.28 0.18Ch/oroethane 3.33 8.68 0.52Methylene chloride - 5.25 10.1 0.25Trichlorofluoromethane 7.18 nd nd1,1-Dichloroethene 7.93 7.72 0.131,1-Dichloroethane 9.30 12.6 O.07trans-1,2-Dichloroethene 10.1 9.38 0.10Chloroform 10.7 12.1 0.051,2-Dichloroethane 11.4 15.4 0.031,1,1-Trichioroethane 12.6 13.1 0.03Carbon tetrachloride 13.0 14.4 0.12Bromodichloromethane 13.7 14.6 0.1O1,2'DicMoropropane 14.9 16.6 O.04trans-1,3-Dichloropropehe 15.2 16.6 0.34Trichloroethene 15.8 13.1 0.12Dibromochloromethane 16.5 16.6 0.091.1,2-Trichloroethane 16.5 18.1 0.02cis-1,3-Dichloropropene 16.5 18.0 0.202-Chloroethylvinyl ether 18.0 nd 0.13Bromoform 19.2 19.2 0.201,1,2,2-Tetrachloroethane 21.6 nd 0.03Tetrachloroethene 21.7 15.0 0.03Chloroberuene 24.2 18.8 O.251,3-Dichlorobemene 34.0 22.4 0.321.2-Dichlorobemene 34.9 23.5 0.151,4-Dichlorobenzene______35.4______22.3_______0.24nd m not determinedColumn t conditions: Carbopack B 60/80 mesh coated with 1 % SP- 1OOO packed inan 8 ft x 0. t in ID stainless steel or glass column with helium carrier gas et 40mUmin flow rate. Column temperature held at 45*C for 3 min. then programmedat 8°C/min. to 220° end held for 15 min.

Column 2 conditions: Porasil-C 100/120 mesh coated with n-octane packedin a 6 ftx 0.1 in ID stainless steel or glass column with helium carrier gas at 40 mUminflow rate. Column temperature held at 50°C for 3 min then programmed at6 °C/min to 170 ° and held for 4 min.

601.7 j iSS2 AR300I33

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Tabla 2. Single Operator Accuracy and PrecisionAverage Standard Spike NumberPercent Deviation Range of Matrix -./-

Parameter_____________Recovery %_____(ug/U Analyses TypesBromodichloromethane 100.9 5.0 0.43-46.7 21 3 V_jv/Bromoform 39.5 9.0 1.45-50 20 3Bromomethana 105.0 17.3 3.39-49.2 21 3Carbon tetrachloride 82.5 25.6 0.55-50 19 3Chlorobenzene 93.9 8.9 2.21-50 20 3Chlonethane 91.5 22.4 3.95-50 21 32-Chloroethytvinyl ether 96.3 9.9 4.39-133 20 3Chloroform 101.7 20.6 0.44-50 20 3Chloromethane 91.4 13.4 0.55-23.9 21 3Dibromochloromethane 98.3 6.5 0.75-93.0 21 31.2-Dichlorobenzene 10.20 2.0 4.89-154 21 31,3-Dichlorobenzen» 91.6 4.3 2.94-46.7 21 31.4-Dichlorobenzena 97.5 9.3 2.99-51.6 21 3Dich/orodifluoromethana 87.8 18.0 2.18-43.4 21 31,1-Dichloroethana 102.3 5.5 O.44-48.7 21 31.2-Dichloroethane 97.8 4.8 0.44-46.7 21 31,1-Dichloroethene 101.1 21.7 0.37-50 19 3trans-t,2-Dichloroethene 91.0 19.3 0.44-98.0 20 31,2-Dichloropropane 97.7 8.3 0.29-39.0 21 3cis-1,3-Dichloropropene 86.7 6.0 0.44-46.7 21 3trans-1.3-Dichloropropene 73.5 17.2 0.43-50 20 3Methylene chloride 97.9 2.6 0.73-46.7 21 31,1,2,2-Tetrachloroethane 91.9 15.0 0.46-46.7 21 3Tetrachloroethene 94.1 18.1 0.50-35.0 21 31,1.1-Trichloroethane 75.1 12.5 0.37-29.0 21 31,1,2-Trichloroethan9 91.0 25.1 0.45-50 21 3Trichloroethene 106.1 7.4 0.38-46.7 21 3Trichlorofluoromethane 39.3 13.9 149 14 2Vinyl chloride 101.9 11.4 0.82-32.3 21 3 *-

OptionalfoamTra"

^ Sample Inlet\-»- 2-way Syringe valve-»— 17cm 20 gauge syringe needle

Rubber SeptumO.D.

'Stainless Steel

13X molecularsieve purgegas filter

Purge gasflow control

10mm glass fritmedium porosity

Figure 1. Purging device

SOt-S jufy 1392

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Packing procedure , Construction

) Glass 5mmwool T

) '—/ Activated 7.7cmcharcoal

Grade 15Silica gel 7.7cm

Tenax 7.7cm

3% OV-1_. 1cmGlasswool 6mm

i*jt f—f&b Compression fitting/•vrool u U-"— ...» .„,< /-„,,/«,resistance

wire wrappedsolid

(Double layer)

tScm

nut and ferrules

Thermocouple/controller.sensor

Mootresistance

wire wrapped C ^ / Tubing 25 cm.solid ^ ~P__/ 0. 705 in. /.ft

f-StfV/e /ax«»V ^ [T~7 0.125 in O.D.8cm — ^ -+ / stainless steel

_WTrap //j/ef

Figure 2. Trap packings and construction to include desorb capability

Carrier gas flow control Liquid injection portsPressure regulator VH"p_ /r——————^Column oven

f— Confirmatory columnTo detector

j "~~~-Analyticel column

Purge gasflow control XT"

optional 4-port column6-port "lection valve

ould be heatedtoSO'C

Figure 3. Schematic of purge and trap device — purge mode

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Carrier gas flow control Liquid injection ports f0iumn OYM

Pressure regulator |1\ jHrisrTi H 1 D P—=••.— Confirmatory column_^^__ii \ ,-^JFll r-"-Tr|n_Lx To detector

~~il \ " S=Cir- -1* *-> | " —Analytical column\ optional 4-port column

selection valveII jj» _—_

i9*//**;* c;a* _/tow co/«ro/x| , ,

13X molecularsieve filter

to 80°C

Figure 4. Schematic of purge and trap device — desorb mode

Column: 1% SP-1000 on Carbopack-8Program: 45°C-3 minutes, 8*'/minute to 220°CDetector: Hall 700-A electrolytic conductivity

•"• Z Q-• 114 5 ii

__•_____t •

02 4 S a 10 12 14 16 18 20 22 24 26 28 30 32 34 3S

Retention time, minutes

Flgure 3. Gas chromatogram ofpurgeabte halocarbons

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vvEPA

United States Environmental Monitoring andEnvironmental Protection . Support LaboratoryAgency ' > Cincinnati OH 45268•__________ _________________'___ . . ffci. '••••._______.____________________________-^^

Research and Development ,

Test Method

Purgeable Aromatics—Method 602

1. Scope and Application1.1 This method covers the determi-nation of various purgeable aromatics.The following parameters may bedetermined by this method:Parameter__________________STORET No.__________CAS No.Benzene 34030 71-43-2Chlorobenzene 34301 108-90-71,2-Oichlorobenzene 34536 95-50-11,3-Dichlorobenzene 34566 841-73-1

. 1,4-Dichlorobenzene 34571 106-46-7Ethylbenzene 34371 100-41-4

I Toluene 34010 108-88-31.2 This is a purge and trap gas 1.4 Any modification of this method,chromatographic method applicable to beyond those expressly permitted,

{ the determination of the compounds shall be considered as major modifica-listed above in municipal and industrial tiorts subject to application anddischarges as provided under 40 CFR approval for alternate test procedures136.1. When this method is used to under 40 CFR 136.4 and 136.5analyze unfamiliar camples for any or .--... ^ -•. • "..all of the compounds above, compound *-5 This method Is restricted to useIdentifications should be supported by bv or .""der the euPerv.s.on of analysts

i at least one additional qualitative experienced in the operation,of a purgetechnique. This method describes and trap system and a gas chromato-analytical conditions for a second gas graph and in the interpretation ofchromatographic column that can be chromatograms. Each analyst mustused to confirm measurements made demonstrate the ability to generatewith the primary column. Method 624 acceptable resute wrth this methodprovides gas chromatograph/mass using the procedure described inspectrometer (GC/MS) conditions Section 8.2.appropriate for the qualitative andquantitative confirmation of results for 2. Summary of Methodall of the parameters listed above. „. ,, ........ -, _ ..2.1 An inert gas is bubbled through a1.3 The method detection limit (MDL, 6-mL water sample contained in adefined in Section 12.1 <'») for each specially-designed purging chamber atparameter is listed in Table 1. The MDL ambient temperature. The aromaticsfor a specific wastewater may differ are efficiently transferred from the

V j from these listed depending upon the aqueous phase to the vapor phase. Thev--x nature of interferences in the cample vapor is swept through a eorbent trap

matrix. where the aromatics are trapped. After

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purging is completed, the trap is heated treated as a potential health hazard. 5.2.2 The trap must be at least 25and backflushed with the inert gas to From this viewpoint, exposure to these cm long and have an inside diameter ofdesorb the aromatics onto a gas chemicals must be reduced to the at least 0.105 inch.chromatographic column. The gas lowest possible level by whatever 5.2 2. 7 The trap is packed with 1 cmchromatograph is temperature pro- means available. The laboratory is of metny| sj|jcor,e and 23 cm "grammed to separate the aromatics responsible for maintaining a current 2 6.dipheny|ena oxida po|yrner 3Swhich are then detected with a photo- awareness file of OSHA regulations shown in Figure 2 This trap was usedionization detector '2.3>. ' regarding the safe handling of the deve, th. me;hod perforrnanca_ . - . chemicals specified in this method. A .»,..—..».;. o-M\n* 1 •»2.2 The method provides an opt,onal referenct fi£ of materia| data hand|jng statements m Sect,on 12.gas chromatographic column that may sheets shou)d also be made avai|ab|a to 5.2.2.2 Alternatively, either of thebe helpful in resolving the compounds a,( personne| involved in the chemical two traps described in Method 601of interest from interferences that may ana|ysj$. Additional references to may be used, although water vapor willoccur. laboratory safety are available and preclude the measurement of low3 Interferences have been identifiedU-ai for the concentrations of benzene.

information of the analyst. 5.2.3 The desorber must be capable3.1 mpunt.es .n the purge gas and ,rtlUuuiM naram.tar« „„ „ of rapidly heating the trap to 180 °C.organic compounds out-gassing from 4.2 The following parameters covered Tha noh»mar *Mtien of tr»the plumbing ahead of the trap account by this method have been tentatively Sff& T Afor the majority of contamination classified as known or suspected. «J £JjJJ scions shoud noproblems. The analytical system must human or mammalian carcinogens: exceed 200 °C The desorber designbe demonstrated to be free from benzene and 1,4-dichlorobenzene. illustrated in Figure 2. meets thesecontamination under the conditions of rnmary standards ot these toxic criteriathe analysis by running laboratory compounds should be prepared in areagent blanks as described in Section hood. An NIOSH/MESA approved toxic 5.2.4 The purge and trap device may8.5. Tha use of non-TFE plastic tubing, gas respirator should be worn when the be assembled as a separate unit or benon-TFE thread sealants, or flow analyst handles high concentrations of coupled to a gas chromatograph ascontrollers with rubber components in these toxic compounds. illustrated in Figures 3. 4, and 5.the purging device should be avoided. _ M«*«ri,i. 5-3 Gas chromatograph-Analytical3.2 Samples can be contaminated by 5< Apparatus and Materials sy,tem complete with a temperaturediffusion of volatile organics through programmable gas chromatographthe septum seal into the sample during 3.1 Sampling equipment, for discrete suitable for on-column injection and allshipment and storage. A field reagent sampling. required accessories including syringes,blank prepared from reagent water and .-.„,,--, ^ , analytical columns, gases, detector,carried through the sampling and 3- *•' Vial- 25-mL capacity or larger, and stripchart recorder. A data systemhandling protocol can serve as a check equipped with a screw cap with hole in is recommended for measuring peakon such contamination/ «nt«r 'Pierca *13.075 of aqulvalant). areas.Detergent wash, rinse with tap and3.3 Contamination by carry-over can distilled water, and dry at 105 °C 5-3-* Column 1 - 6 ft long x 0.082occur whenever high level and low before use. in ID stainless steel or glass, packedlevel samples are sequentially with 5% SfM 20° and 1 -75%analyzed. To reduce carry-over, the S. 1.2 Septum—Teflon-faced silicone Bentone-34 on Supelcoport (100/120purging device and sample syringe (Pierce #12722 or equivalent). mesh) or equivalent. This column wasmust be rinsed with reagent water Detergent wash, rinse with tap and used to develop the method perfor-between sample analyses. Whenever distilled water, and dry at 105 °C for mance statements and the MDLs listedan unusually concentrated sample is one hour before use. in Tables 1 and 2. Guidelines for theencountered, it should be followed by us* of alternate column packings arean analysis of reagent water to check s-* *»8» and tra.P device-The provided in Section 10.1..for cross contamination. For samp.es . 1 ^ 3.3.2 Column 2-8 ft .ong x 0.1 incontaining large amounts of water- JJP«tiSS ratTXTe desorber «> stainless steel or glass, packed withsoluble materials, suspended solids, "Jjjj SSSirSinS?e now 5* 1.2.3-Tris(2-cvanoethoxy)ProPanehigh boiling compounds or high fjmmeSJ available °" Chromosorb W-AW (60/80 mesh)aromatic levels, it may be necessary to commercially avaiiawe. or equivalent.wash out the purging device with a _ _ , _. .,__,. _,„_„ _,,., »,.detergent solution, rinse it with distilled *2:' J™ ™£*Z3 ZZ?. ith 3'3'3 °«tector- Photoionizationwater, and then dry it in an oven at des'9"ed *? !S?ta !l"** detector <n-nu Systems. Inc. Model105 °C between analyses. The trap awater column at least 3 cm deep. p,.5. ,02 or equivalent). This typ* ofandI othar panl10 TtheTsystem are also ™* 9as8OUS head s,?a" batwee!:th(> detector has been proven effective inLSect« li!; n . rsr ± 1 Kt"STa *•anaivsi$°f™«™*«**»*•frequent bakeout and purging of the J± J Jlli tllS.. Parameters listed in the scope, andentire system may be required. purs* gas T * pi"J i J I was used to develop the performancesystem may oerequ column as finely divided bubbles with a statements in Section 12! Guidelines4. Safety diameter of less than 3 mm at the for the use of alternate detectors are

^ or.g.n. The purge gas must be mtro- provided in Section 10.1.4.1 The toxicity or carcinogenicity of duced no more than 5 mm from theeach reagent used in this method has base of tha water column. The sample 5.4 Syringes—5-mL glassnot been precisely defined; however. purger, illustrated in Figure 1, meets hypodermic with Luerlok tip (twoeach chemical compound should be these design criteria. if applicable to the purge device.

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6.5 Micro syringes- 2 5 j/L, 0.006 in flask to stand, unstoppered, for about 7.2 Connect the purge and trapID needle. 1 0 minutes or until all alcohol wetted device to a gas chromatograph. The

-2-vuiiv with i nor surfaces have dried. Weigh the flask to gas chromatograph must be operated2way'wlthLuer the nearest 0.1 mg. using temperature and flow rate

--,,,. ,rtrt . . parameters equivalent to those in Table6.7 Bottle- 1 5-mL ccrew-cap with f'6'L lL two « ™ *nn« of 1 ' Calibrate the pur0e and trap-BasTeflon cap liner. immediately add two or more drops of chromatographic system using either

P "»V«d reference matenal to the flask, the extern*, £andayrd techniq«e6.8 Balance- Analytical, capable of then reweigh. Be sure that the drops (SectJon 7 3} 0{ tne jnterna, standar<Jaccurately weighing 0.0001 g. 'all directly into the alcohol without techniaue (Section 74)

contacting the neck of the flask. ' ' '6. Reagents . 7.3 External standard calibration

6.6.3 Reweigh, dilute to volume, nrocedure-6.1 Reagent water— Reagent water is stopper, then mix by inverting the flaskdefined as a water in which an inter- several times. Calculate the concentre- 7.3. / Prepare calibration standards'f erent is not observed at the MDL of tion in micrograms per microliter from at a minimum of three concentrationthe parameters of interest. the net gain in weight. When compound levels for each parameter by carefullyK i * a - L, purity is certified at 96% or greater, adding 20.0 fil of one or more second-!,lr.« ,t H * -I . the we'flht can be used without correc- ary dilution standards to 1 00. 600, orgenerated by .Passing tap water tjon to calcu|ate the concentration of 1 000 mL of reagent water. A 25-/iLIK« tfli i"h ?°n*- f ' ?' "ntainin9 the stock standard. Commercially syringe with a 0 006 inch ID needle/CH. K-ffti? • C, °,o , prepared stock standards can be used, should be used for this operation. One(Filtrasorb-300 or equivalent (Calgon ^ any eoncentration, if they are of the external standards should be at a10 P.M. certified by the manufacturer or by an concentration near, but above, the6.1. 2 A water purification system independent source. MDL (see Table 1 ) and the other(Millipore Super-Q or equivalent) may 664 Transfer the stock standard concentrations should correspond tobe used to generate reagent water. f0Lion inS a Teflon lealed Sew can the exPected ran8e of concentrationssolution into 8 ' "ion-sealed screw-cap found jn rea| samples or should definee. 1.3 Reagent water may also be bottle. Store at 4 °C and protect from the working ranfle of thc detector.prepared by boiling water for 15 I'flht. These aqueous standards must beminutes. Subsequently, while main- 666 A|| 8tandards must be rep|aced prepared fresh daily.taking the temperature at 90 «C, after one month, or sooner if compari- -,- Ana)tf.e _ach Mlibrlltionbubble a contaminant-free nert gas «„ uh _h,w.i, *t.n*arric innate . 7-3-2 Analyze each calibrationthrough the water for one hour. While £££? Che<* standards indicate a standard according to Section 1 0, andctill hot, transfer the water to a narrow ProDiem- tabulate peak height or area responsesmouth screw-cap bottle and seal with a 6.7 Secondary dilution standards— versus the concentration in theTeflon-lined septum and cap. Using stock standard solutions, prepare standard. The results can be used to«<> e ^ w, » ,.-c. secondary dilution standards in methyl prepare a calibration curve for eache.Z sodium thiosuitate-(ACS) alcohol that contain the compounds of compound. Alternatively, if the ratio ofGranular. Interest, either singly or mixed response to concentration (calibration6.3 Hydrochloric acid (1+1)- Add together. The secondary dilution factor) is a constant over the working50 mL of concentrated HCI to 50 mL standards should be prepared at «nge ( : -=1 0% relative standard devia-of reaaent water concentrations such that the aqueous *on, RSD), linearity through the origin

calibration standards prepared in can be assumed and the average ratio6.4 Trap Materials Sections 7.3.1 or 7.4.1 will bracket or calibration factor can be used inG 4 1 2 6-Oiphenylene oxide *** worWng range of the analytical P'ace of a calibration curve.polymer-Tenax, (60/80 mesh) chroma- «ystem- Secondary solution standards ?33 ^ workfna calibration curvetographic grade or equivalent. mu?t e *J°1[ed wit? "rf "eadspace or ca|ibration f actor must be verif ied on** I J K , -,. wn,* •""• *h«UJd be =h8cked fre"uent'y f<>r each worki da b the measurement6.4.2 Me«\V 'cone-3% OV-1 on s,gns of degrada, on or evaporation, Of one or more calibration standards. IfChrpmosorb-W (60/80 mesh) or especially just prior to preparing ^ „ e for parameter varieset»uivalent- calibration standards from them from the predicted response by more

l be Alternatively, a new calibration curve6.6 Stock standard solutions-Stock available from the U.S. Environmental or calibration factor must be preparedstandard solutions may be prepared Protection Agency, Environmental for tnat parameter.from pure standard materials or Monitoring and Support Laboratory, in **purchased as certified solutions. Cincinnati. Ohio, 7.4 Internal standard calibrationPrepare stock standard solutions in _ ^ procedure. To use this approach, themethyl alcohol using assayed liquids. 7. Calibration analyst must select one or moreBecause benzene and 1 ,4-dichloro- < internal standards that are similar inbenzene are suspected carcinogens, 7- 1 Assemble a purge and trap analytical behavior to the compoundsprimary dilutions of these materials- device that meets the specifications in of interest. The analyst must furthershould be prepared in a hood Section 5.2. Condition the trap over- demonstrate that the measurement of

' night at 1 80 °C by backflushing with the internal standard is not affected by6*. 6. 1 Place about 9.8 mL of methyl an inert gas flow of at least 20 ml/min. method or matrix interferences.alcohol into a 1 0-mL ground glass Prior to use, daily condition traps 1 0 . Because of these limitations, nostoppered volumetric flask. Allow the minutes while backflushing at 1 80 °C. internal standard can be suggested that

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is applicable to all samples. The an initial demonstration of laboratory results. Wastewater background cor-compound, a ,a,a-trif luorotoluene, capability and the analysis of spiked rections must be made before R and srecommended as a surrogate spiking samples as a continuing check on calculations are performed. x*compound in Section 8.7 has been performance. The laboratory is required .....used successfully as an internal to maintain performance records to * *•* Usm9 Tabl8 2, note the ,standard. define the quality of data that is average recovery (X) and standard \^/

generated. Ongoing performance checks delation (p) expected for each method7.4. 1 Prepare calibration standards must ba compared witn established parameter. Compare these to theat a minimum of three concentration performance criteria to determine if the calculated values for R and s. If s =»2plevels for each parameter of interest as rasults of anarysas ar. witnin accuracy or |X - R| =» 2p. review potentialdescribed in Section 7.3.1 . and pr8CjSj0n |imjts expected of the problem areas and repeat the test.7.4.2 Prepare a spiking solution con- method. 3.2.5 The U.S. Environmentaltaining each of the internal standards a , y Befort perforrning any analyses. Protection Agency plans to establishusing the procedures described in Sec- the ana|yst must demonstrate the performance criteria for R and s basedtions 8.8 and 6.7. It is recommended abi|JW to generate acceptable accuracy UP°" tha results of interlaboratorythat the secondary dilution standard be and VTW^mn witn this method. This testir>9- When thav become available,prepared at a concentration of 1 5 u.g/mL abj|jtv j$ e$tab|ished as described in tne$B criteria must be met before anyof each internal standard compound. Section 8 2. samples may be analyzed.The addition of 1 0 u.L of this standardto 5.0 mL of sample or calibration 8. 1.2 In recognition of the rapid 8-3 ""• analyst must calculatestandard would be equivalent to advances that are occurring in chroma- method performance criteria and define30 /ug/L. tography. the analyst is permitted the performance of the laboratory for

„,.,., certain options to improve the each spike concentration and parameter7.4.3 Analyze each calibration separations or lower the cost of being measured.

LSS S S' measurements. Each time such a 3. , calculate upper and lowersolStten dSecSv to "to swing. ™difica'i°I?» ara mad* to tha rnathod- control limits for method performance:solution directly to tne syringe ^ analyst is required to repeat the

I as indicated in Section 1 0.4. Tabulate procedure in Section 3 2 Upper Control Limit (UCL) - R -I- 3speak height or area responses against Lower Control Limit (LCD - R - 3sconcentration for each compound and 8. 1.3 The laboratory must spike and

1 internal standard, and calculate analyze a minimum of 1 0% of all where R and s are calculated as inresponse factors (RF) for each com- samples to monitor continuing Section 8.2.3pound using equation 1 . laboratory performance. This procedure Th§ UCL and LCL cgn bB used to

Eq. 1 RF - (A.Cj.WAi.C.) to described in Section 8'4' construct control charts'" that are use- / *' where: 8-2 To establish the ability to ful in observing trends in performance, x /» A, - Response for the parameter to generate acceptable accuracy and The control limits above must be N —

be measured. precision, the analyst must perform the replaced by method performanceAJ, m Response for tha internal following operations. criteria as they become available from

1 standard » <. . . , , •,_ the U.S. Environmental Protection

measured. Using stock standards. A3. 2 The laboratory must developC, - Concentration of the prepare a quality control check sample and maintain separate accuracy state-

parameter to be measured. concentrate in methyl alcohol 500 ments of laboratory performance forIf the RF value over the working range times more concentrated than tha wastewater samples. An accuracyis a constant ( -«1 0% RSD), the RF selected concentrations. Quality statement tor the method is defined as

I can be assumed to be invariant and the control check sample concentrates, R ± s. The accuracy statement shouldaverage RF can be used for calculations, appropriate for use with this method. b« developed by the analysis of fourAlternatively, the results can be used will be available from the U.S. aliquots of wastewater as described into plot a calibration curve of response Environmental Protection Agency. Section 8.2.2. followed by theratios A JA*. vs RF Environmental Monitoring and Support calculation of H and s. Alternately, the

' Laboratory, Cincinnati, Ohio 45268. analyst may use four wastewater data7.4.4 The working calibration curve points gathered through the requirementor RF must b» verified on each working 3.2.2 Using a syringe, add 1 0 wL of for continuing quality control in Sectionday by the measurement of one or the check sample concentrate to each 3.4. The accuracy statements shouldmore calibration standards. If the of a minimum of four 5-mL aliquots of be updated regularly<7>.response for any parameter varies from reagent water. A representative waste-^predicted response by more than water may b. used in place of the± 1 0%. the test must be repeated reagent water, but one or more addi-using a fresh calibration standard. tional aliquots must be analyzed toAlternatively, a new calibration curve determine background levels, and the vbt VB% of allmust be prepared for that compound. spike level must exceed twice the »«8. Quality Control n whichever is greater. On. aliquot of the

*h. mothnH haninninn in Qiwtinn i n sample must be spiked and analyzed as8.1 Each laboratory that uses this the method beginning ,n Section 1 0. described in Section 8.2. If the -method is required to operate a formal 3.2.3 Calculate the average percent recovery for a particular parameter \ Lquality control program. Tha minimum recovery, (R). and the standard devia- does not fall within the control limits ~~r~'requirements of this program consist of tion of the percent recovery (s), for the for method performance, the results

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reported for that parameter in all to measure residual chlorine<8». Field 10.6 Close both valves and purge thesamples processed as part of the same Test Kits are available for this purpose. sample for 12.0 ± 0.1 minutes at

-v set must be qualified as described in Knn , , . ambient temperature.J Section 11.3. The laboratory should 9'* Collect about 500 mL sample in ,.,.....,„.T monitor the frequency of data so 8 clean container. Adjust the pH of the 10.7 After the 12-minute purge time,

V ./' qualified to ensure that it remains at or 8amP|e to about 2.by adding 1+1 HCI d.sconnect the purge chamber from the"~" below 5% whlle 8t|rring gently. Fill the sample trap. Dry the trap by maintaining a flow

bottle in such a manner that no air of 40 mL/min of dry purge gas through8.6 Each day, the analyst must . bubbles pass through the sample as the jt for six minutes. See Figure 4. A drydemonstrate through the analysis of bottle is being filled. Seal the bottle so purger should be inserted into thereagent water, that interferences from that no air bubbles are entrapped in it. device to minimize moisture in the gas.the analytical system are under control. Maintain the hermetic seal on the Attach the trap to the chromatograph,fi fi it •« r.r.«mmj, H H th.« *h. sample bottle until time of analysis. adjust the device to the desorb mode.8.6 It is recommended that the r and begin to temperature program thelaboratory adopt additional quality 9.3 All samples must be analyzed gas chromatograph. Introduce theassurance practices for use with this within 14 days of collection-^) trapped materials to the GC column bymethod. The specific practices that are Samnla Extraction and rapidly heating the trap to 180 »Cmost Productive depend upon the ™- r? _!n™V"5j 8"d while backflushing the trap with an

j needs of the laboratory and the nature Gas Chromatography inert gas between 20 and 60 mL/minof the samples. Field duplicates may be «Ummari™s the for tour minutes. If rapid heating—•»—<"—— -J *•— —__r*— **-,— n-Af»it>tAn ftl • V* I I Bute I »UmfTianZe$ InC . . . . . 9

* When doubt recommended operating conditions for cannot be achieved the gas" , Jgak the gas chromatograph. Included in this SS rm eo itto

rif COnTiriTio iOry ji « • >•. .a < ^IO Q^ /ci irSflfnhiOjnt fflfnrtArflf nr^ if nnnr' method detection limits that cfln hp ^ ^* isuDarnuieni tcrnpcraiure, u pour

element detector, or mass spectrometer ." ^ S" nitialVogram temperature of 50 «C.must be used Whenever possible the ' shown in Figure o. other packed r " *laboratory should perform analysis of columns, chromatographic conditions, 10.8 While the trap is being desorbedstandard reference materials and or detectors may be used if the onto the t3C column, empty the

S££. rnt pcrformance requirements are met< ySSSSSS SSevaluation stuoies. 10.2 Calibrate the system daily as chamber with two 5-mL flushes of8.7 The analyst should maintain described in Section 7. reagent water.constant surveillance of both the per- 10.3 Adjust the purge gas (nitrogen 10.9 After deserting the sample forformance of the analytical system and or helium) flow rate to 40 mL/min. four minutes, recondition the trap bythe effectiveness of the method in Attach the trap inlet to the purging returning the purge and trap device todealing with each sample matrix by device, and set the device to purge. the purge mode. Wait 15 seconds thenspiking each sample, standard and open the syringe valve located on the close the syringe valve on the purgingblank with surrogate compounds (e.g. purging device sample introduction device to begin gas flow through theo.o.a.-trifluorotoluene). From stock needle. trap. The trap temperature should bestandard solutions prepared as above, ,AJ. ... maintained at 180 "C. After approxi-add a volume to give 7500/jg of each ™ Allow sample to come to mately seven minutes, turn off the trapsurrogate to 45 mL of organic-free fTi! L .mpf • PB ir*f°duc- heater and open the syringe valve towater contained in a 60-mL volumetric ing rt into the syringe. Remove the stop the gas flow through the trap.flask, mix and dilute to volume (15 plunger from a 6-mL syringe and attach When co", thfl |$ read f thflng/juU. If the internal standard calibra- a closed syringe valve. Open the next sampletion procedure is being used, the sample bottle (or standard) and care- Th-'-wts „* th- »*„„*„„surrogate compounds may be added f"»V pour the sample Into the syringe \OM The width of the retentiondirectly to tneintemal standard spiking barrel to just short of overflowing. time window used to make identifica-solution (Section 7.4.2). Dose 10 «uL Replace the syringe plunger and tions should be based upon measure-of this surrogate spiking, solution compress the sample. Open the syringe ""ents of actual retention time variations•Sirectly intotheTs-mL.syringe with valve and vent any residual air while of standards over the course of a day.every sample and reference standard adjusting the sample volume to 5.0 Three times the standard deviation of aanalyzed Prepare a fresh surrogate mL Since this process of taking an retention time for a compound can bespiking solution on a weekly basis. aliquot destroys the validity of the used to calculate a suggested window

' sample for future analysis, the analyst size; however, the experience of thea c. r.1-r»«n-r.*««« should fill a second syringe at this time analyst should weigh heavily in the». bampie collection, to protect agajn$t possible loss of data, interpretation of chromatograms.Preservation, and Handling Add 10.0 ML of the surrogate spiking 10.11 if the response for the peakfi 1 The tamoles must be iced or solution (Section 8.7) and 10.0 fiL of . exceeds the working range of the«Vlrteerated fTom Jhe time of?ollection the internal standard 8pikin° solution «V«em. prepare a dilution of thercTrigcraiCu TroiTi ine lime OT collection !€«.«»**«•» A oi it *M»«|I*«*IHIA »!*••«*• .«*i« ... • * . *until extraction. If the sample contains |£ J ? Ihln £* t£ «. sample with reagent water from thefree or combined chlorine, add sodium the valve bore'then close the valve' *W«in th* «cond synnge andthiosurfate preservative (10 rng/40 mL 10.6 Attach the syringe-syringe reanalyze.is sufficient for up to E ppm Clj) to the valve assembly to the syringe valve on 11. Calculationsempty sample bottles just prior to the purging device. Open the syringeshipping to the sampling site. USEPA valves and inject the sample into the - 11.1 Determine the concentration ofMethods 330.4 or 330.5 may be used- purging chamber. individual compounds in the sample.

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11.1.1 If the external standard call- References. bration procedure is used, calculate the• concentration of material from the peak 1 • See Appendix A.

response using the calibration curve or 2. Bellar, T.A., and Lichtenberg, J. J.calibration factor determined in Section Journal American Water Works7.3.2. Association, 66, 739. (1974).

. ., 3. Bellar, T.A., and Lichtenberg. J.J.1 1. 1.2 If the internal standard call- "Semi- Automated Headspace Analysisbration procedure was used, calculate of Drjnking Waters and Industrialthe concentration in the sample using Waters for Purgeable Volatile Organicthe response factor (RF) determined in Compurids," Proceedings of Sym-Section 7 .4. 3 and equation 2 . posium on Measurement of Organic£_ 2 Pollutants in Water and Wastewater.Concentration pg/L - (A.Ci.WAj.HRF) American Society for Testing andwhere: Matenals, STP 688, C.E. Van Hall,A, - Response for the parameter to editor, 1978. ....,.._

be measured. 4. "Carcinogens-Working withA,, - Response for the internal Carcinogens," Department of Health,

standard Education, and Welfare, Public HealthCj, - Concentration of the internal Service. Center for Disease Control.

standard. National Institute for OccupationalSafety and Health. Publication No.

11.2 Report results in micrograms 77-206. August 1 977.per liter. When duplicate and spiked 5. "OSHA Safety and Healthsamples are analyzed, report all data Standards, General Industry." (29 CFRobtained with the sample results. 1910). Occupational Safety and

Health Administration, OSHA 2206,11.3 For samples processed as part (Revised January 1 97 6).of 9 set where the spiked sample 6. "Safety in Academic Chemistryrecovery falls outside of the control Laboratories," American Chemicallimits which were described in Section Society Publication, Committee on8.3, data for the affected parameters Safety, 3rd Edition, 1 979.must be labeled as suspect. 7. "Handbook for Analytical Quality

Control in Water and Wastewater12. Method Performance Laboratories." EPA-600/4.79.01 9,

U.S. Environmental Protection Agency.12.1 The method detection limit Office of Research and Development,(MDL) is defined as the minimum con- Environmental Monitoring and Support

1 centration of a substance that can ba Laboratory, Cincinnati. Ohio 45268.measured and reported with 99% March 1979.confidence that the value is above 8. "Methods 330.4 (Titrimetric, DPD-zerol'l. Tha MDL concentrations listed FAS) and 330.5 (Spectrophotometric,in Table 1 were obtained using reagent DPW for Chlorine. Total Residual."water<9». Similar results were achieved Methods for Chemical Analysis of

- using representative wastewaters. Water and Wastes, EPA 600/4-79-020.U.S. Environmental Protection Agency.

I 12.2 This method has been demon- Office of Research and Development,strated to be applicable for the concen- Environmental Monitoring and Supportnation range from the MDL up to 1 000 Laboratory. Cincinnati, Ohio 45268.x MDL<9>. Direct aqueous injection March 1 979.

i techniques should be used to measure 9. "EPA Method Validation Study 24,concentration levels above 1 000 x Method 802 (Purgeabla Aromatics)."

' MDL Report for EPA Contract 68-03-2858(In preparation).

i 12.3 In a single laboratory (Monsanto] Research), using reagent water and( wastewaters spiked at or near

background levels, tha average< recoveries presented in Table 2 were| obtained*9'. Tha standard deviation of' tha measurement in percent recovery is

also included In Table 2.

! 12.4 The Environmental Protectioni Agency is in the process of conducting

an intartaboratory method study tofully define the performance of this

i method.

502-5 July 1992

4R300U2

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\

Table 1. Chromatographic Conditions end Method Detection Limits•fk

Retention Time Method'______tmin->________ Detection Limit

Parameter_______________Column t______Column 2_________V9/L______Benzene 3.33 2.75 0.2Toluene 5.75 4.25 0.2Ethylbenzene 8.25 6.25 0.2Chlorobenzene 9.17 8.02 0.21,4-Dichlorobenzene 16.8 • 16.2 . 0.31,3-Dichlorobenzene 18.2 15.0 0.41,2-Dichlorobenzene________25.9________19.4_________0-4_____Column 1 conditions: Supelcoport 100/120 mesh coated with 5% SP-1200 and

1.75% Bentone-34 packed in a 6 ft. x 0.065 in ID stainless steel column withhelium carrier gas at 36 cc/min flow rate. Column temperature held at 50"C for 2min. then programmed at 6°C/min to 90"Cfora final hold.

Column 2 conditions: Chromosorb W-AW 60/80 mesh coated with 5%1,2,3-Tris(2-cyanoethyoxy)propane packed in a 6 ft. x 0.055 in ID stainlesssteel column with helium carrier gas at 30 cc/min flow rate. Column temperatureheld at 40"C for 2 min then programmed at 2 °C/min to 100°C fora final hold.

Table 2. Single Operator Accuracy and PrecisionAverage Standard Spike NumberPercent Deviation Range of Matrix

Parameter___________Recovery %_______lu.g/L) Analyses TypesBenzene 91 10.0 0.5-9.7 21 3Chlorobenzene 97 9.4 O.5-100 21 31,2-Dichlorobenzene 104 27.7 0.5-10.0 21 31.3-Dichlorobenzene 97 20.0 0.5-4.8 21 31,4-Dichlorobenzene 120 20.4 0.5-10.0 21 3Ethylbenzene 98 12.4 0.5-9.9 21 3'Toluene 77 12.1 O.5-100 21____3

602-7 July 1982

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Inlet V« //?.i— O.D.

. Sample Inletk-»-2-way Syringe valve—>—/7cm 20 gauge syringe needle

• 5mm O.D. Rubber SeptumVt» in. O,•Stainless Steel

13X molecularsieve purge

^» M «^f ^^™ »» W*y0 Jjftff

j? J ~ jftow confro// Omm C7/SM fr/f \V_> / U——medium porosity —

Figure 1. Purging device

Glass

ConstructionPacking procedure Compression fitting5mmwool

14ft 7*/foot resistancewire wrapped solid

Thermocouple/controller•sensor

I—"• nwl anrf ferrules

i_L 0.105 in. I.D.•} ! 0.125 in. 0.0./ stainless steel

Glass wool 3mm DTrap inlet

Figure 2. Trap packings and construction to include desorb capability

602-9 July 1992AR300IUU

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Carrier gas flow control Liquid injection ports_ , V JTI /________ —- Column ovenPressure regulator V"l»fr , /rr__- 1^ „ ,.

__Confirmatory columnTo detector

_______ - Analytical columnValve-3optional 4-port column

Purge gas selection valveflow control -— Purging \\ „____, Trap inlet (Tenax end)

Resistance wireHeater control

13X molecularf/eve

Note: All lines betweentrap and GCshould be heated

Valve-2 to 80°C

Figure 3. Purge-trap system (Purge-sorb Mode)

Carrier gas'flow control Liquid injection ports* .__, / __, column ovenPressure regulator p TTl

^- \ ^^ ai"""" i % To detector•Analytical column

Valve-3- optional 4-port column

Puree eas selection valvev, * • ' ,v._ B,,,-;-.- ., , m Trap inlet (Tenax end)flow control Pufgmg Valve-1 /Resistance wire, Heater control

13X molecularsieve filter

Note: AH lines betweentrap and GCshould be heatedValve-2 to

Figure 4. Purge-trap system (Trap-dry Mode).

€02-9 July 1982

AR300U5

Page 74: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Carrier gas flow control Liquid injection portsv- i—, / ... Column ovenPressure regulator y k*| ., /i v\ I V~ H3-£r H n n tl± Confirmatory column

' To detector________ J ""^ Analytical column

Valve-3optional 4-port column

Purge gas P,,rnina || "lection valveflow control \r~ S* I Valv-1 ?*? >

Resistance wire „,„,„„„„,.Trap [ On

13X molecular_j | M | jhTrap* _ _ 18O*Csieve filter __u w JL >=rnr——

Note: All lines betweentrap and GCshould be heated

Valve-2 to So»C

Figure 5. Purge-trap system (Desorb Mode).

% Column: 5% SP 1200+ ,2 1.75% Bentone-34 on Supelcoport x—x "

* i Program: 50°C for 2 min, 5° per min to 90°C| g -f Detector: Photoionization, 10.2 volts

^ c.

A_02 4 5 8 10 12 14 IS 18 20 22 24 26 29

Retention time, minutes

Figure 6. Ga* chromatogram of purgeable aromatics.

602-10 July 1982

/1R300U6

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The ERM Group

APPENDIX C

ERM WELL, BORING, AND TRENCH LOGS

Page 76: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

LocatioiWell Nu

SurfaceScreen:

Casing:

1- 0 -

• 2 --. 4 .

-

- 6 -

. 8 -

• 10-

•• •

-15--.• •>

.

•20-•

-

Bendix - S. Montrose n«marRailroad Bed - East Side 301.06

i WO Mumher84-1 18.8'

Elevatiopia

n 192. 6 ' Wa«or | auft|. initial 91.hr«

1 annth Riot Si-»

Compan

fu1a

£$.!_

5%_ *^. • _•s j-i* r>-V

v'/".*°r

"•; • .'

— ' ' " '•— '

fi>0«'••>£^.

K *

-

.

-

y Parratt Wolff, I ncpniiin/j Mathn^i Hollow Stem AuqerLog By Bob Keatina pat«. ctriii»47/30/84

1! Sample

Number

Sketch Maptjw-7> , Ball Field

Bendix Parking Lot

NotesN.B. Test Boring - wellnot installed

Description/Soil Classification(Color. Texture. Structures)

0-2' (!') Railroad Fill(!') Lt. brown SILT, little

gravel, soft dry2.4' Green silty f. SAND, little

4-6' (I1) Lt. brown. SILT, littlegravel, firm dry

f. sand, litt f. subroundec

clay, soft, dry .(1OAM) . .

f.sand, trace c. angular(!') Brown. f. .SAND, .little. silt, trace c. subroundedgravel, firm, damp (till)

6-8' Brown f. SAND, little clay, little f/c subroundedgravel, firm, damp (till)

8-10' (1.5') Brown silty f. SAND,saturatedS

trace f/c gravel, firm,(.5') Brown sandy SILT, trace f/c gravel, firm,

damp (till)10-11.5' Brown silty f. SAND, little f/c subrounded gravel,

firm, damp

15-16.5' (i«) Brown f. SAND, little silt, little f/c gravel,firm, moist

(!') Brown sandy SILT, little f/c subangulargravel, firm, damp (till)

-Auger Refusal-Blue-gray sandstone chips in spoon

N.B. No odors were detected in any of the samples.

J

J

YPage-i__of l

Page 77: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. Montrose ''

Prnjert Owner

, __,„„ Railroad Bed - East Side „„„,„ 301.06

UUell Klnmhar 84~2 Total Hapth 65>° niamatar 2

Surface Plevat'"" 1 9 3. 9A Water Level- Initial 94-hre2" 5 ' • 01"Screen- nia | anjj h " Slnf Si»a

„ - 2" , ,K 60' _ PVC-Sch. 40

rvillinr| r.nmpany Parratt . Wol f e Inrprilling Mfthftrt HOllO" fit-Pin AnijjAr

PJ-U, Bill Ri~ m,Rv Bob K«ting ^ nrillaH 7/31/84

1£I

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^ ^ Sc ^^ -.SS ^ ggj-*~~" -~- ^ ^ -Bendix Parking Lot — «^

Notes

Description/Soil Classification(Color, Texture. Structures)

Finished with 2" of 4" I.D. steel riser with locking cap

0-2' (1.5') Railroad fill and soil, soft, saturated -(.5') Lt. Brown SILT and f/c subangular GRAVEL, littl<

_ . , clay, dense, dry.2-4 Brown clayey SILT, little f/c subrounded gravel, dense

damp, (till)4-6' Brown sandy SILT and f/c subrounded GRAVEL

dense, damp, (till)• — - -

6-8' Brown SILT and f/c subrounded GRAVEL,trace f. sand, dense, damp. <tiu)

8-10' Brown SILT and f/c subrounded GRAVEL,little clay, firm, damp.

10-12' Same as above, cobble at 11'dense, damp, (till)

.

15-15.7' Brown f/c subrounded gravelly SILT, little f.sand,trace clay, firm, damp, cobble-incomplete recovery.-(till)

20-21.5' Same as abovefirm, damp, (till)

,

Page 78: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogBendix - S. Montrose Sketch Map

1 svatinn Pa. i 1 roarl RoH — Pa, t SldWO Nlirnr"*f 301 n<?

84—2UUallMnmhar Tntal Rapth fiS.fl' Hiamatar 2" V .

firraen- Ria 2%' length S' filnt Sire .0.1"

Notesprilling rVimpany Parrarr Wn"lff Tn/- rSrillinn MothnH Hnll/iM 5r<am 2Ynnar

prillor Pill Pi no 1 rw

1iT

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Description/Soil Classification(Color. Texture. Structures)

25-26.5' (1*) Same as above(.5*) Brown SILT and f/c subangular GRAVEL, trace

sand, trace clay, firm, damp, (till)

-30-31.5* Brown f/c subrounded gravelly SILT, trace

f/sand, firm, damp, (till)

-« -' ~~ ~

-— - —35-36.5* Brown f/c subrounded gravelly SILT, little

clay, firm, damp. (till)

40-41.5* Brown f/c subrounded gravelly SILT, littleclay, firm, damp, (till)

*

45-46.5* Same as above

•50-51.5* Brown f/c subrounded gravelly SILT, little clay, ^-j

firm, damn, (till) 1

A R 3P(T8f5t]

Page 79: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogD, t Bendix - S. Montrose „„.„„ '•? Sketch Map,,,,.„-„ Railroad Bed - East Sid6/ft „„„,_ 301.06

Well Mnmhar 84-2 T«tal Rapth 65.0' niametor.. ,,2" ,' ,

Surface Elevation —— L9a_2a. Water Level: Initial 24-hrs.SCrPf n- Difl 2" length 5" filnf fiire .01"

-..,-3.™. 2" length 60' Type PVCSch40

n,n.ip0 r-mpany Parratt Wolf f Inc rviiiinn Meth«ri Hollow Stem AugerDriller Bill Rice i rv

It£j

0

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IBy Bob Keatinq nate Drilled 7/31/84

Description/Soil Classification(Color. Texture. Structures)

.:--— . ~.

60-61.5' Brown silty CLAY, little f/c subrounded gravelfirm, moist, (till)

Auger refusal 64 ' .

65-no recovery - Bedrock

N.B. No odors detected in any samples.

Page 80: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management

Locatioi

Bendix - S. Montrose

, Adjacent to No. 1 Pond \wn w,,mhar 301.06UUallMnmher 84-3 T»tal Plepth 44.0' niametar 2"

Crrean- nia 2" | gth 10' <SI«K!i« .02"

i-g. nia 2" length 35.5' Type PVC - Sch. 40

pmiing rnmpanyParratt Wolff, Inc rvming Methnri Hollow Stem Auger

Prilier Bill Rice ingRy Bob Keatina nat« rviiiari 8/l/fl4

|s.

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——— 1 """ 1 Mw-1 84-3

Notes

Description/Soil Classification(Color. Texture. Structures)

Finished with 1.5' of riser and 3' steel protectivecasing and locking cap

0-2' SOIL, firm, damp.

2-4' Lt. Brown sandy SILT, little f/ra rounded gravelfirm, dry. (till)

4-6' Brown sandy SILT and f/c subangular GRAVEL,dense, dry. (till) _

6-8' Brown f/c angular gravelly SILTtrace f. sand, dense, damp.

8-10' Same as abovedense to v. dense, damp (till)

, little clay, ..._.. .

10-11.5' Brown f/c angular GRAVEL and SILT, tracef. sand, trace clay, damp (till)

15-15.2' Red rock fragment - no recovery(Bouldery till)

20-20.5' Brown silty f/c subrounded GRAVEL and

J

cobbles, v. dense, dry (Bouldery till) j

Paoa

AR300I52

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Environmental Resources Management Drilling Log

K

Project.LocatioiWell NuSurfaceScreen:Casing:DrillingDriller.

tt_

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_

-

-- 30-

-

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mher 84-3 Tntal Oenth 44.0' niametar 2"

pin .

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Description/Soil Classification(Color. Texture. Structures) . _

. — .25-25.3' Brown SILT and f/c subrounded GRAVEL,

trace clay, blue-grey sandstone cobble -incomplete recovery, dense, dry, (bouldery till)

.

30-31.4' Brown SILT and f/c subangular GRAVEL,trace clay, dense to very dense, damp, (bouldery till)

— -

35-36.5' Same as abovedense , damp ,

40-41.5 Brown f/m subangular gravelly SILT, trace claydense damp* (bouldery till)

Auger refusal - BedrockTotal Depth

.

N.B. No odors were detected in any of the samples.

flR300!53

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Environmental Resources Management_ . Bendix - S. Montrose

,~.ati«r. IA,« M,,mher 301.06

84-4 40.0' 2"

Surfa'-o payatipn 189.53 Water 1 euel- Initial 24-hrs

C/>raen- nia 2" length 10' <?lnt Si» .01"

")" 1O* OVf—Con Afti*>a<>in/j- nia * 1 annth J* 'VPa rvv* *-li *°«• . -™,iin,j rompany Parratt Wolfe, Incoming Metho* Hollow Stem AuqerDrJHer Bill rice i™jRy Bob Keatinq nat» nriiien 8/2/84

iik.

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ti•Osi

Drilling LogSketch Map

f~— • — . _ . __\l _ Open Drain;»qa .|.!"~"""N_— j

-6- -b~B-l 84-4 Waste Settling

TankNotes

Description/Soil Classification(Color. Texture. Structures)

Finished with 2* of plastic riser and 3' of 4" I.D. steelriser with locking cap.

.. --

0-2' Brown SOIL and FILL, refractory, brick, organic-richsoil, soft, damp, no odor.

2-4' (!') Brown SILT, little clay, soft, damp.(I1) Grey silty CLAY, soft, moist, no odors.

... _4-6' Brown SILT, little clay, little f/c subangular gravel

firm, damp, no odors, (till)6-8' Brown f/c subangular gravelly

firm, damp, no odors. (till)

X .. ——

SILT, little clay, COBBLE,

_ - —8-10' Red brown silty f/c subangular GRAVEL, little clay

dense, damp, sandstone COBBLE - no odor, (till)10-11.5' (!') Sandstone COBBLE, weathered, wet.

(.5') Red brown silty f/c subangular GRAVEL, little.._clay, firm, damp, no odor, (till)

15-16.5' Brown silty CLAY and f/c subangular tosubrounded GRAVEL, damp, firm, slight odor. ' (till)

20-21.5' Brown clayey SILT, little f/c subangulargravel, firm, damp, no odor, (till)

1Paae_i

n

Page 83: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogBendix - S. Montrose

Prnjert Ouiner

301.06

84-4 40.0' 2" iWall Nnmher Total Depth *u " piametering 53

Surface Elevation ,_. Water 1 pvel- Initial ?4-hrs2" 10' .01"

„ . 2" . 32' „ PVC Sch. 40

n,iuirr mmpany Parratt Wolff me nrlllino Mothft, Hollow Stem Auger^ Bill Rice lnfTRr BobKeating ^ nrilloH 8/2/84

1

&

- 25-

-

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.

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Sketch Map

Notes

f

Description/Soil Classification(Color. Texture. Structures)

25-26.5' (!') Same as above, firm, damp(.5') Brown SILT and f/c subangular GRAVEL, little

clay, dense, damp, no odor, (till)

" • . —30-30.5' Brown SILT, little f/c subangular gravel, blue-grey

sandstone COBBLE, incomplete recovery, dense, dryDrilling venr°y <&& (till) ..

„ . _ T-•

35-35.9' Brown f. sandy SILT and f/c subangular GRAVELv. dense, damp, incompleteodor(till)

Auger Refusal

recovery - too dense, no

39-39.1* Blue grey sandstone fragment

N.B. No odors were detected in any of the samples.

55

Page 84: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log_ . . Bendix - S. M ontrose _ Sketch Map

,——,~. Easte side along road wn WllfT,Ka, 301.06 - 84.584-5 64 0 2" ^ ^"""''"'''-•ir"U/ell Kl.imha, ° Tntal Hepth °**U niamatar * ^-^ ^^ \__j.

171.98' NV*>*«» "- ^e. .•***.« ci<u«9*i/\n water 1 ever Initial O .hre ~»- »01 i n i rti'i Vy 1 . **""

Screen: ni, - length *" «„,«!„ •"* . T /^B-10 / ^ «*.

-«!„,,. nia 2" length 55' TypaPVC - Sch. 40 1

nailing rnmpany Parrott Wolff , Inchrinin« MathnH Hollow Stem AuqernriMar Bill RlC6 In,

1It.8

-

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- 2 -.

. 4 -_- 6 -m •>

- 8 -.- 10-.

•-

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.

.

- 20-

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By Bob Keatinq Oate Drilled 8-2-84

Description/Soil Classification(Color. Texture. Structures)

Finished with 2' plastic riser and 3' of 4" I.D. steel riserwith locking cap.

_ . — __

0-2' Light brown sandy SOIL, little f/c gravel, soft, dry,no odor.

2-4' Brown sandy SOIL and f/c angular gravel __..soft, dry, no odor. _ . _..

4-6' Brown SILT and f/c angular GRAVEL, trace f. sand,dense, dry, no odor, (till) _ _

6-8' Brown SILT and f/c angular GRAVEL, trace, f.sand, _dense, dry, no odor (till) _

8-10' Dark brown, f/c subangular GRAVEL and SILT, littleclay, .dense, saturated, no odor (till)

10-11.5' Brown f/c subangular GRAVEL and SILT, littleclay, dense, moist, slight odor, (till)

15-16.5' Brown SILT and f/c subangular GRAVEL,trace clay, firm, dry, no odor* (till)

20-21.5' Dark brown SILT and f/c subangularGRAVEL, little clay, firm, damp, no odor, (till)

1, Page—l-ol—3_

AR300I56

Page 85: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject Bendix-S. Montrose . rw,ner -

Well Nui

SurfaceScreen:Casing:DrillingDrillerJ

• 25-

-

-

-30-

--35-

-

-40-

- •

-

-45-

— •

-50-

.East side along road *_„•*,-**., im.n*

•nher 84-5 Tntal nanth 64.0' niamatar

ElevatioOia

n 171. Sfi^lA/aterlewel- Initial 9 .h«

? 1 ennth 10 Rlnt Ri»e -01"

pia „ 9 1 ennth 55' Tune PVC Srh 40

CompanRill E

!5O

sf?-'~-°_0 ^ ^

a«\7, •$ •o «

-$IT*«£«_

8sf *2"/c*>V

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ls

Notesy Pa.rra.frh Wol f f TnrfVillinn Mathnrl Hr»l 1 nw fifrem AllOPT

ini» IYV

!ll

/ / / / /

xXXX

XX

X

XXxxX

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Sample

Number

By Rr>h tfeafing date Drilled ft /9 /fid

Description/Soil Classification(Color. Texture, Structures)

25-26.5* Same as aboveFirm moist, no odor (till)

30-31.5' Dark brown clayey SILT and f/c subangular tosubrounded GRAVEL, firm, moist, no odor (till)

'

35-36.5* Same as aboveFirm, moist, no odor (till)

40-41.5' Dark brown silty CLAY and f/c subroundedGRAVEL, firm, moist, no odor (till)

45-46.3' Same as aboveFirm* moist, no odor (till) - incomplete recovery-

50-51.5' Same as above, firm, moist, no odor (till)

Page 86: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogSketch Map

Pfojfljf*t o6nCi]. C •" S • MOntrOSf* rVunor

.-.„.=-. East side along road ^n Mtim*_r 101. OfOA e. 64.0' ».. V

Surface Elevation 171 . 98 ' water 1 euel- Initial 9d.hr«

Screen- nia 2" lannth 10' Rlnt Riw» .01"

Casing:Notes

Drilling rvimpany, Parratt Wolff. Incnriiiinn Mothnn- Hollow Stpm Auaernri..a. Bill Rice in<

I|.

-

-55--

- 60-

m m

m ^

m

' 65-

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XXx1•.

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.";

/"

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II

By Bob Keatina Date Drilled R/2/84

Description/Soil Classification(Color. Texture. Structures) .. _

_ ..

.. —— ... ..

..._.

60-61.5 Same as above _Firm, moist, no odor (till).

63' Auger refusal - bedrock64' Total Depth

1Page—J—of—3—HR300158

Page 87: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

Project.LocatiorWelINuSurfaceScreen:Casing:DrillingDriller.

|

- 0 -

- 2 -

- 4 -

-

- 6 --

- 8 --

- 10-

- 15-- --- -

-20-

-

-

Bendix - S. Montrose Owner

, Adjacent Lagoon No. 2 wn w,,mhor 301.06

mhar 84~6 Tntal Henth 26.0' niamater 2"

Elevationpia

158.35' Water 1 euel- Initial M-h«

2" lennth 15' Rlnt filye .01"

pi? 2" lennth 12' T..r«> PVC-Sch . 40

Compan)Bill

If

•'•*: '"*%:%•••

||:

*I*2£y&&5':* *\_sf

J* * ^XV «?,

«^5»"5LT'£.£

? *5?£

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Par att Wolf f, Inc. ... ... Hollow Stem Augerf Drilling iJathnrl

Rice | ng Ry Bob Keatina nate nriiteH 8-6-84

llmmmm

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Sketch Map

"Y" r~\ No. 2 Pond84-6 M /,

Notes

Description/Soil Classification(Color. Texture. Structures) . .... _

Finished with 2' plastic riser and 3' steel 4" I.D. riser withlocking cap

0-2' (I'1) SOIL and FILL , . __(!') Brown SILT, little f.sand, little f/c subangular

gravel, firm, dry (til:2-4' Brown f. sandy SILT, little

soft, dry (till)4-6* Brown f. sandy SILT and f/c

firm to dense, dry (till)

Df/c subangular gravel ._._

- ——subangular GRAVEL ... —

. ——6-8' Brown SILT and f/c subangular GRAVEL, little f. ..„ _

sand, trace clay, firm to dense, dry (till) - .... _8-10' Brown SILT and f/c subangular to subrounded GRAVEL —

little clay, firm, damp, (till)10-11.5' Same as above, damp (till)

15-16.5' Dark brown clayey SILT and f/c subroundedGRAVEL, firm, damp (till)

20-21.5' Dark brown CLAY and f/c subrounded GRAVEL, littlesilt, firm, damp, (till)

Page 88: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogBendix - S. Montrose Sketch Map 1

Project. .... Owner _ .. 1LocatiorWell Nu

SurfaceScreen:Casing:DrillingDriller.

!f

- 25-

- 30-

•> m.

M «

Adjacent to Lagoon No. 2 ,ft, n, ^* WO Numnar 301.06 _____^_84-6 26.0 2" v

Elevationia

n 158.35' Water 1 aual- Initial 94-hi-

2" lannth 15' Rlnt Riw» .01"

pi,, •>" lennth 12' Twna PVC Sch 40

Compar

I.a

o

is To.

• *

Notesy Parratt Wolff Tne rviiiinn MethnH Hollow Stem Auaor

Wifo ln«

ii DBy Rnh TToa>1ng Date Drilled fl/fi/Rd

Description/Soil Classification "(Color. Texture. Structures) . _

25-25.1' Incomplete recovery - cobble. _Total depth 26.0'.

N.B. No odors were detected in any samples.

x.

..-. —

Page 89: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LflfJDmje t Bendix - S. Montrose n«,ner iLocatiopWest Parkinq Lot \wr> MnmKer 301.06

Well NuSurfaceScreen:

mher 84-7 Tntal Hepth 49.2' niameter 2"

Elevationnia

199.72 WatPr 1 *vpl' Initial ____.. p -hr«f2" lennth 10' Rlnt Ri» -01"

nia 2" .ennth 39' T.,ne PVC - Sell. 40• . — • •nriinng mmpany Parratt Wolfe Inc rviiiing uethnn- Hollow Stem AugerDriller Bill Rice '«gRy Bob Keatinq nata nriiien 8-7-84

1u.fci.- o -

- 2 -.

- 4 •« •

- 6 -• *

- 8 -_

-10 -

-

- —

-15 '

— •

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-— m

~25

f.H

0

.

W-"Y •*.'.ii «*f"-* « ' '

•V •.« » .a *O

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£•*<£

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2 X-~ ..} ~'-

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« *•l-l$1

Sketch Map

ei-e 84'7- -/ \/ 1

' ' L/•/ i-Notes

Description/Soil Classification(Color. Texture, Structures) .. ... _

Finished with a curb box flush with the blacktop

0-2' (6") BLACKTOP and Parking Lot Fill(1.51) Brown SILT and f/c subrounded GRAVEL, little f.san<

firm, dry (fill)2-4' Same as above, firm, damp

.. _. ...-

— ——4-6' Br. f/c GRAVEL, little silt and f.sand, loose . ..._._

dry. (fill)6-8* Same as above, loose, dry.

... _.... —'

8-10' (6") Brown f/c subrounded GRAVEL, loose, saturated _(fill)

(1.5') Gfev orqanic clayey10-11.5' (6") Grey cYayey SILT, soft

(!') Grey silty f. SAND and

SILT, soft, damp (stream •, damp (stream clay) ....f/c subrounded GRAVEL, ._.

dense damp, (stream alluvium)

15-16.5' Orange brown f. SAND, little silt, little f. sub-rounded gravel, firm, damp (till)

.•

20-21.5' Orange brown f. SAND and f/c subroundedGRAVEL, little silt, firm, damp (till) .

»,wII

Page 90: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogPrnjert ponrliv - g —— Mrtnt-rnca rtuuner

|~atifYn Wft"r Parking T.ot- \f(fr\ Kliimher 301.06

WfHI Nlimrmr 84-7 .Tntal Oapth 49.2' niameter 2"

Surface Elevat1™ 199-72 Water 1 euel- Initial 9d.hr«

Oroor,- pif, 2" length 10' Rlnt Rim» .01"

Drilling Company Parratt Wolf f Inc nriiiing Methm-i Hol^pw Stem Auaerrviiier Bill Rice ing By Bob Keatina nat« nriiieri 8/7/84

$££a&

m *

•30 -

"

•-

-35 --

•40 -•» •

• *

-45 •.„

~ •

-50 -

f«<oO

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•<-*•••P.*. .:

> .•- 1—> j••:

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l's'•'«"•'••"'•'•o"•a-''.*-"* '• '• •".

4 '."" "'••'«.' :'°.'" * "• ••

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vxNsvs

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Sketch Map

y

Notes

Description/Soil Classification(Color. Texture. Structures) ... „

25-26.5' Brown silty SAND and f/c subangular GRAVELfirm, damp, (till)

- • —— -

30-31.5' (6") Brown SAND and f/c subangular GRAVEL, firm,moist (till)

- cobble

35-36.5* Same as above, firm, damp.

40-41.5' Same as above, firm, damp.

15-46.3' Brown silty f. SAND and f/c

~~vxV- ———————

(till) ————

(till)

subangular GRAVEL,trace clay, firm, moist - cobble - incomplete recovery(till)

- Auger refusal- Total Depth

N. B. No odors were detected in any of the samples. |Page

Page 91: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject.Locatior

Well NuSurfaceScreen:Casing:DrillingDrillerJ

f

- 0 -

- 2 -

- 4 •-- 6 -

- 8 -

- 10-

- 15-

- 20-

•• m

Bendix - S. Hontrose _ , Sketch MapOwner _ ..... _•

,West Parking Lot __ Mlimher 301.06 ?•

mher R4-8 Tntal nenth 50.1' niametar 9"

Elevationia

" 1QQ.71 —— Water Level- Initial ?jl-hrs

9" lennth 1.0 • Rlnt Ri»e .01"

pia ., 9" lennth 10' Tuna PVf - Rr*h_ 40

ComparBill F

..

6

-

• m

* m

* •

Notesy Parrarh Wnlff. TnrTirillinn Mothnrl Pnllnw Rretn hnnor1 f*C\1Ce In,

iijiN

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If

-

Ru BobKeating Date Drilled 8-7-84

Description/Soil Classification(Color. Texture. Structures) ......_

Finished with a curb box flush to blacktop

See log from well 84-7 for lithe-logic description

... ——.: ....... ————

.. _______

.... ————

. ... ——————

Page 92: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log„ . . Bendix - S. Montrose n Sketch Map ^ 1

Locatior

Well Nu

SurfaceScreen:

Casing:DrillingDriller_

1

!• v

- 0 -

-10-

• 20-

• 30-

- 40-

50

, West Parking Lot VA/ft Mi,mhar 301.06 ^^ f Fencel84-9 240.0' 6" 84~7 AA ,mhar Tntal Oonth Oi a mot or / 1 V

Elevationpia

199 54 1 " \*"* Water 1 aual- Initial OA. n , ,._.„. . V/ Bendix

*" Plantlennth Rlnt Ri?e Heat- Park inn T.nf

6" 73.0' Steel

Company

I._|

£?-\ vr12*

* o'

* ***.

O

*V tf." ~

r^ •

A W Kincaid A" Rotary/Air Notesf ' ' nrillinn Methnrt Hammor Crniit- mivaA OCIft nnrl-lan/*

In,

i!

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^ N

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s

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Sample

Number

5'

10'

20'

30'

40'

50'

By Bob Keatina Date Drilled -9/84 & 5% bentonite

Description/Soil Classification(Color. Texture. Structures)

Finished with a curb box and locking top flush tothe blacktop surfaceFor detailed log of the overburden, see log for 84-7

Brown clayey till

Brown silty till

^

Brown silty till

Brown silty till

Brown silty till

\,_

Rri-v.rn e i 1 **t> frill

J

J

flR30016-4

Page 93: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

Locatior

Well Nu

SurfaceScreen:Casing:DrillingDriller.

I1

-60--

.

-70-

.

-

-80 •-

- . •

-90 •

" *

-100-

Bendix - S. Montrose Sketch Map

.West Parking Lot __ Mlimhar 301.0684-9 240' 6"

Elevationpip

199.54Water Leuel- Initial 94-hrs

1 ennth Rlnt Riye

Company

Im.ssss1 • * • •* • • •

* • * • •

I • • • 1'.'/.*.v.v

v%

•Jv'.vnV.V* • * • •

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t_ ^^«

**,, —

— ~

A. W. Kincaid „.,. .. _ Air Rotary/Air Notes» , nrillmn Mathnrl Bammii'r

i!n

•-•

Sample

Number

51'

56'

60'

65'68'70'

73'

80'

86'

90'

95'

By Bob Keating Date Drilled 8/18/84 --1

Description/Soil Classification(Color. Texture. Structures) ...

Blue-grey f/m well sorted, well cemented sandstone - oxidizedweathered surface

Tan clay seam mixed lithologies in clay.

Blue grey sandstone, same as above

Tan clay seam

Blue-grey sandstone, same as aboveBlue-grey sandstone, same as above _

Set 6" casing - begin open hole ...

Blue-grey sandstone, same as above

Blue-grey f . grained sandstone to siltstone

Red well sorted, well crystalized siltstone

Red siltstone, same as above

Red siltstone, same as above

Paae-2—of.BR300I65

Page 94: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

! ,.

l\i

<

Environmental Resources Management

'reject..ocatiorA/ell NuSurfaceScreen:basing:DrillingDriller.

I£'S.8

.-no-

m •>

-120-

-

™ •"

-130-

; ;•140-

-150--

•» •

Bendix - S. Montrose n«,ner,West Parking Lot wn MiimKor 301.06

84-9 240' 6"mher T"*3' nenth "" niameter

Elevationnia

199.54 , „ , , , . . ,. Watftr leye|- initial — —— 24-hn1 ennth Rlnt Ri-»e

6" . .h 73.0' _ Steel

Company

I1a

s— •**•-

PTTT:....

A • • *.• • * *• * • •

••••%.» » • • »

• • • • *

. • * » •

»• * • •* • k * •

• .*_\ V

Ii2:~.* • » •% • » r-»*• • < •• • * •w • • *••* • * •• • • • *

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. . . .;— • * •

• • * • •

» * • * •% . • r

A.W. Kincaid _ .... •.,._._, Air Rotarv/Air/ nnlling Mothnrt Hammof '

log By Bob Keatinq nat» nriiiod S~9725784

Well

1

Construction

!!107'

111'

118'

128'130'

133'

138'140*

145'

150*

155'

Drilling LogSketch Map

Notes

Description/Soil Classification(Color. Texture. Structures)

Blue-grey well sorted, well crystallized siltstone

Dark blue well sorted, well crystallized med. grained sandstone

Dark blue sandstone, same as above

Dark blue sandstoneBlue-grey siltstone - tan clay seam

Red Siltstone

Blue -grey siltstoneBlue-grey sandstone, same as above

Blue-grey sandstone, same as above

Blue-grey sandstone, same as above

Blue-grey sandstone, same as above

... .

V

Page-L-of-J—

flR300!66

Page 95: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management_ . . Bendix - S. Montrose _Project. - - ... . .Owner

Locatior

Well Nui

SurfaceScreen:Casing:DrillingDriller_

|-160-

-170-

-180

-190

-206• m

* •

-210

.West Parking Lot _,„ WiimKep 301.0684-9 T , • . 240.0' • 6"

Elevationnia

199.54

1 -annth Riot Ri »

6" , . 73.0' _ Steel

Compan;

j

* • • • •» • • •• • • • i-f * * *•

it • • A• • • •

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ifc***«*>

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• • • • '•• • • *• • » • i• • * •

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- m m »

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i • • * i

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A.W. Kincaid _ .... .. .. . Air Rotary/Air

ll Sample

Number

160'

170'

172'

175'

180'

185'

190'

195'

200'

204'206'

210'

Drilling LogSketch Map

Notes

Description/Soil Classification(Color. Texture. Structures) . _

Blue-grey sandstone, same as above

Blue-grey sandstone, same as aboveHighly weathered green siltstoneBlue-grey sandstone, same as above _

Blue-grey sandstone, same as above

Dark red fi. grained sandstone, well sorted, well cemented

Dark red f. gr. sandstone, same as above

Dark red fi.gr. sandstone, same as above

Dark red fi.gr. sandstone, same as above

Blue-grey well sorted, well cemented m.gr. sandstoneDark red siltstone

Dark red siltstonelittle water

Page 96: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. Montrose

LocatioiWelINu

SurfaceScreen:Casing:DrillingDriller.

1i.8

-220-

•230-• B

m •

•240-

• *

West Parking Lot ,ti_ _, . 301.06i 3 WO Number84-9 _. ^ 240.0' 6"

mhftr . Tnfal nenth niameter -

Elevatio„ 199.54 water 1 ewel- Initial 9A.hr,

1 ennth Clnl «!,_,

Dia 6" ,_nnth 73.0' T__ Steel

Compan

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ii

II215'

220'

225'

227'

230'

235'

240'

Description/Soil Classil(Color. Texture, Struc

Drilling LogSketch Map

.

Notes

ication ~tures)

Red siltstone _

Red siltstone

Blue fine to medium well cemented sandstone ._ _Dark blue medium sandstoneDark blue medium sandstone ,___^T

Red siltstone

Red medium grained sandstone

~

J

J

rPago——of _L

Page 97: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject.Locatior

WellNuSurfaceScreen:

Bendix - S. Montrose ^ £k£tch Map /Owner _ 1 /

Adjacent to Pond No. 1 ,.,_ .. . 301.06 1 / _„ . „ .» WO N'lmher _ „ . _... Pnmn / Pond No.l

84-10 _ w l _ . 170.0' _. . .2" House ImrV>r, ,.. Tntal nanth niameter V

ElevationOia ,

205.41'

2" lennth 70. ft' Slnt Si-e .10" -Q- -Q- •£•MW-1 84-3 64-10

nia •)" lennth T^Q.n' Twne DVC Cr-h At\

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Description/Soil Classification(Color. Texture. Structures)

Finished with a 2" riser inside a 6" steel riser withlocking capFor a detailed log of the overburden, see log for WellNo. 84-3.Brown silty till

Brown silty till

Brown silty till

Brown silty till

Brown silty till

Brown silty till

Brown silty till

flR300!69

Page 98: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental .Resources Management Drilling LogProject.LocatioiWelINu

SurfaceScreen:Casing:

DrillingDriller.

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Elevation 205.41* Wat r | ovo|. |njtia| ?4- "-«(

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52'

58'

68'

79'

89'

95'

100'

Sketch Map

^

Notes

Description/Soil Classification(Color. Texture. Structures) _ _

Cut through a boulder

Encountered some ground water

Encountered firm bedrock surface, blue-grey medium grainedsandstone

Soft weathered clay seams

Firm bedrock surface, blue-grey sandstone

Soft clay seams

Firm blue-grey sandstone

Blue-grey, will sorted, well cemented f/m sandstone.

Blue-grey sandstone, same as above.drove 6" steel casing to 100'.

J

J

J

Page 99: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. MontroseAdjacent to Pond No. 1 301.06

Inr-atinn J WO Number84-10 170.0' 2"

Well Nnmher Tntal flepth niameter

205 41*Surface Elevation — - Water Level: Initial 24-hrsScreen" nia 1 ennth 30 Slnt Ri» --10

Casing:Drill! no

2" lenn,h 139' Tyr PVC Sch 40

rnmnanw A« w- Kincaid nriiiinn Mothnri HammerDriller 'r?BV Bob Seating nate nriiien 9_#26$WU

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110'

115'

120'

125'

130'

135'

140'

145'

150'

155'

Drilling LogSketch Map

Notes

Description/Soil Classification(Color. Texture. Structures) . . . _

Soft clay seam - Multiple lithologies

Dark blue to blue-grey medium grained sandstone

Multiple lithologies, blue-grey sandstone, red shale (fracturezone;

Same as above

Same as above

Multiple lithologies with a tan clay

. - • - - _

:. .-...._

seam

Same as above with a greater abundance of clay

Same as above, with pink sandstone fragments-saturated zone

Same as above

Sand and mixed lithologies

Clay and mixed lithologies

Page

Page 100: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogPr«j«_-, Bendix - S. Montrose ^ ——

LocatioiWelINu

SurfaceScreen:Casing:DrillingDriller.

!

.160-

-170-m •

• •

m m.

, Adiacent to Pond No. 1 wo Mnmher 301.06-,!«- 84-10 T«,ainenth 170.0' niamete, 2"

Elevationia

n 205.41' Water 1 evel- Initial 9A.hr«

2" lann,h 30.0' S.n.«i« .10"

nia 2" lftnnlh 139.0' T>_ PVC Sch 40

Compar

|

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y A.W. Kincaid n,™-,, M^«H r>imm.§?tary/AirInn By Bob Keatinq Data nrillert 9/26/84

Well

Construction

1

|j160'

165'

170'

Description/Soil Classil(Color. Texture. Struct

Same as above

Same as above

Same as above

Sketch Map

S

Notes

••cation "tgres)

— - ———

V

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(HR300I72

Page 101: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. Montrose Sk

Prnjert OwnerEast of Pit/Trench Area _ _, . 301.06

Inratinn WO Number84-11 190' 6"

Well Nlir"h<" T««al Henth niameter D«.

SurfaceScreen:Casing: „ ,.

Elevatiorpia

171.46 D« A ° Water 1 ewel- Initial 94-h«

1 ennth Rlnt fii-e

m« 6" lanntn 58' Tl/no Steeln,,,in0 mmpany A. W. Kincaid npillin_ Mothnfl Air Rfitar^Air "°

9 >y26^o Mnriller 1 on Ry Bob K63t inO nate nrilleri »/Z7/84

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Description/Soil, Classification(Color. Texture. Structures) .-..__

Finished with 1 foot steel riser with

Brown silty till

Brown silty till

Brown silty till

Brown silty till

Brown silty till

locking cap __

- - - —— -

. - — __ —

i

flR300!73Page——of—

Page 102: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental .Resources Management Drilling LogProjectLocatioiWell Nu

SurfaceScreen:Casing:DrillingDriller.

!8

-

- 60-

__, _,

- 70-

m _

• 80-

-

_

-90-

-

-

•100-

-

Bendix - S. Montrose _ Sketch Map 1Owner 1

East of Pit/Trench Area,.,_ .. . 301.06 1i ' WO M,imher ,.., ——— . ————

84—11 190' 6"rphof _ Tntal nenth niameter \

Elevatiornia

171.46'i .. _Wiitpr 1 pvftl' Initffl' . , , ?4-hn ______1 on nth Slnt Si-e

6" 83' _. Steel

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60'

65'

70'

75'

80'

85'88'

95'

100'102'

Bob TOa'tina nat.nm.eH 9 2*7784

Description/Soil Classification(Color. Texture. Structures) . _ _____

Blue-grey weathered m. grained sandstone

Blue-grey medium grained well sorted, well cemented, sandstone

casing was driven from 53' to 88' through rockSame as above

. .. x—Same as above, clay seams (weathered zone)

. _____

Same as above, clay and sandy seams

_ . - — .Blue-gray sandstone and clay seams

Clay seamsSet casing

Weathered green sandstone

Same as above

Blue-grey sandstoneBlue -grey siltstone "1

Page 103: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject.LocatioiWelINu

SurfaceScreen:

Casing:DrillingDriller.

I8

*

^ —

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-120-

-130-

-

•140-

: :-150-

•p— •

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o jj - ., Sketch MapBendix - S. Montrose o«,neri East of Pit/Trench Areawo Nnmher 301.06

r-fher 84-11 Tntal nenth 190' niameter 6"

Elevatior, 171.46' Water 1 e-el- Initial M-h«

1 ennth ftlnt Kire>

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1811Ii105'

110'

115'

120'

125'

130'

135'

140'142'

150'

155'

By Bob Keatina Ole Drilled 9/27/84

Description/Soil Classification(Color. Texture. Structures) . _..__

Green sandstone

... . _.Red siltstone to sandstone

Same as above

Blue-grey sandstone, highly weathered, poorly cemented

—— - —

Same as above

Same as above

Blue-grey siltstone- saturated zoneSame as above

Red well cemented siltstone

Same as above

Same as above

Page 104: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management_ . . Bendix - S. Montrose _,___ East of Pit/Trench Area.lft M..__,_r 301.06

84-11 190' 6"Well Miimher Tntal nepth * niameter

6" , .>. 58' -r Steel

_ A. W. Kincaid _ .... _, .. . Air Botary/Air

nriller InnRy Boh Satiny nat* nrillert «W?9/9_;

fit

S8

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190-

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Ii160'

165'

170'

175'

179'

185'

190'

Drilling LogSketch Map 1

L

^

Notes

Description/Soil Classification(Color. Texture. Structures) . . . _ _

Same as above

• Same as above

Same as above

Same as above

Blue-grey siltstone

Red siltstone

Same as above

_. _.. —

... _____

... ————

S

. —

- -— -

J

AR300I76Page_L_olJL

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Environmental Resources Management

Project.LocatiorWell NuSurfaceScreen:Casing:DrillingDriller.

I

- 0 -

-

- 10-

-

.20.

---

-30-

.

-

-40-

.

-50 •

Bendix - S. Montrose _ SketcOu/ner

South Gate __ _, w 301.06i WO Mnmher

84-12 200' 6"mher. Tntal nenth niameter

Elevationnia

206.43' w/aterleuel- Initial 9jl-h-« ———

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Dia 16" ,_,„„.„ 19 TMM Steel

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ll

'

||

14'

19'20'

22'

25'

30'

35'

40'

45'

49'50'"5?1

Drilling Logh Map

_ M-1 ?„

— * Fence

.

Description/Soil Classification(Color. Texture. Structures)

Finished with a locking curb box flush to blacktop surface.Brown silty till

Weathered blue-grey well sorted, med. gr. sandstone

Set casingSame as aboveSame as above, not as weathered

Same as above

Olive green well cemented sandstone

Blue -grey sandstone

Blue-grey sandstone

Same as above

Clay seamBlue-grey siltstone

. _.

1 4

flR300i77

Page 106: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

Locatioi

Well Nu

SurfaceScreen:

Casing:DrillingDriller.

1

-

-60-

— fc

-70-

-

-

-80-

- -

-90-

-

-100-

-

Bendix - S. Montrose o,«,er, SOUth Gate WO Mnmher 301. Ofi

,-her 84-12 Tntal nenth 200' niameter 6"

ElevatioiDin

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1 ennth Rlnt Si-»

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||

57'

60'61'

65'

70'72'

75'

80'

85'

90'

95'98'

100'

105'

Sketch Map 1

Notes

Description/Soil Classification(Color. Texture. Structures)

Blue grey siltstone

Blue grey sandstoneClay seam

Blue-grey sandstone§ eddish-grey sandstonelue-grey sandstoneSame as aboveGreen sandstone

Blue-grey sandstone

Same as above

Same as above

Same as above

Same as aboveRed m.gr. sandstoneRed siltstone

Same as above

....

-- - - - -

— ..

S-._._.

p.]- 2 "' 1flR300!78 """'"

Page 107: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProjectLocatior

Well NuSurfaceScreen:Casing:DrillingDriller.

-no-

-120-

-130-

• ' -

-140-* •

-150-

•*• •

160

_ , . „ . , •>• .0; • Sketch MapBendix - S. Montrose o«/neri South Gate yyn Klnmher 301.06

mHer 84-12 Tntal ttenth 200' niameter

Elevatiornia

i 205 • 43 Watf*r LPVP!* (nitifl* . • . -«^ P h1 ennth .Qlnt Riyp

Din _ 6" lennth 19' Twna Steel

Compan

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Irx

|

Sample

Number

110'

120'

130'

137'139'141'

150'

154'

160'

By Bob Keatin9 Date Drilled 1 27/84

Description/Soil Classification(Color. Texture. Structures)

Same as above

Blue-grey siltstone ... _

Dark blue sandstone - «

Clay seam - some waterBlue-grey sandstoneDark red siltstone

Red siltstone

Dark blue sandstone

Green siltstone - saturated zone

PageJ—of_l

Page 108: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogBendix -S. Montrose Sketch Map

LocatioiWelINu

SurfaceScreen:

Casing:DrillingDriller.

I

-170-

-180-

-190-

-200-

South Gate 301.06i wn Wiimher84-12 200' 6" ,

Elevatioinia

206.43Water 1 euel- Initial 9_Uhr*

1 ennth Rlnt <W-»

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ll

———

Sample

Number

161'

170'

174'

180'182'

187'

192'

200*

By Bob Keating oate Drilled 9/27/84

Description/Soil Classification ~"(Color. Texture. Structures) ....... ___

Red siltstone _. __

Blue-grey sandstone . _ ..

Red siltstone

- x ,

Blue-grey siltstone . . ____Blue-grey sandstone .. _____

Red siltstone ... _ .

Blue-grey sandstone

Same as above. Total depth.

"1AR300I80

Page 109: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

EnYlronmentai Resources Management ; Drilling LogProject,LocatiorWell Nu

Screen:Casing:DrillingDriller.

If8

• 0 -— —

- 2 -

- 4 --

- 6 -.

- 8--

-10 -- -

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-14 -

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-

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Bendix - S. Montrosp Owner

, 'TfF' Tanlf Area WO N"mr-!>r 101 nR

mhpriBOrinq T~^ Tntal nenth 66.7' niameter

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ll Sample

Number

Sketch Map

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' (I1) Black GRAVEL and FILL(I1) £tj6rBrown SAND, little silt, soft, damp, slight

2-4 » Lt. brown sandy SILT and f/c subangular GRAVEL,firm, dry, slight odor (alluvium)

4-6' Brown SILT and f/c subangular GRAVEL, little sand, ....firm, dry, slight odor, (alluvium) ._ _

6-8' Brown sandy SILT and f/c subangular GRAVEL, fine,.. ... .moist to saturated, slight odor, (alluvium) . ...

8-10' Brown SILT and F/C subangular GRAVEL, little f. sand,cobble, dense, damp, no detectable odor, (till) ... _

10-12' Brown SAND and f/c subangular GRAVEL, little silt, ..cobble, dense, damp, slight odor, (till)

12-13.5' Brown SILT and f/c subangular GRAVEL, little clay,trace f. sand, cobble - incomplete recovery, dense,damp, slight odor, (till)

14-16' Dark brown SILT and f/c subangular GRAVEL,little clay, dense, damp, slight odor, (till)

20-20.8' Same as abovedense, damp, slight odor, (till)

25-25.1' Boulder - no rprovprv

AR300I8I Page—i—of.

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Environmental Resources Management Drilling LogProjectLocatioiWelINu

SurfaceScreen:Casing:DrillingDriller!

I

• •

-30-

» *

•35-

•40-

-45--

m ^

-50-_

-

Sketch Map 1Bendix - S. Montrose numer 1

J-.i TPR Tank &raa , WO Nlimhnr ?fl1 -ofi

mh*r Bprina T-l Tntal nenth fifi.71 niamfttPT ., >-*•

Elevationia

-, 206.5' XAtaterl euel- Initial M-fir, „ ,..„.,.

1 ennth Rlnt Ri-e

Companlill R

j"~ °+

ci^

i

S"

^* -0 '

•_"**

*• * »

% -V

.-*•.

^ *'

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htotesy Parratt VJQ_ff. Tncnrillinn Methnrl Hollow St-pm ftunor

irp In,

ll ||

By Boh Tfparinrj pate Drilled fl-10-B4

Description/Soil Classification ~ ~(Color. Texture. Structures) . ... _

_ ——

30-30.8' Dark brown clayey SILT and f/c subangular GRAVEL,-. —COBBLE - incomplete recovery, damp, firm, slight odor(till)

35-36.5* Same as above, firm, damp, no detectable odors. ....(till)

40-41.5* Same as above, firm, damp, no odor, (till) .

45-46.5* Dark brown SILT and f/c subangularGRAVEL, little clay, firm, damp, no detectable odors.(till)

50-51.5' Same as above,firm, damp, no detectable odors, (till). .

^

Page 111: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogB _. • „ ., Sketch MapProject Bendix - S. Montrose rtu/ner

LocatioiWelINu

SurfaceScreen:Casing:DrillingDriller.

!8

-55-

-

-60 -

; ;.--65 -_, m

-

-70 -

-

, TCE Tank Area wn Nlimher 301.06

mher Boring T-l Tntal nenth 66.7' niameter

Elevatio„ 206.5' Water 1 ewel- Initial 9_L.h«

1 ennth Riot Siye

ComparBill I

%

**7;

""•~\ "2"~zfo'. •V'.*» tV *"-_ _>•* r*-• ~--•w* «

-

: :

-

Notesy Parratt Wolff Incnniiinn Methnrf Hollow Stem AuoprUce i ,v

1II

IIsiBy Bob Keatina Date Drilled 8-10-P4

Description/Soil Classification - -(Color, Texture, Structures) __ .

, - — — -

. . •...-... —

------60-61.0' Brown SILT and f/c subangular GRAVEL, trace ._. _ ...

clay, dense, damp, no detectable odors, cobble -incomplete recovery, (till) ..._

-weathered bedrock . ' . . . . _

-Auger refusal-66.7' Total Depth

N.B, Samples 6-8, 12-14, 30-30.8, 40-41.5 and 50-51.5were submitted for volatile organic analysis.

fiR300!83

Page 112: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management ________Drilling LogOL.J-...AH M a n " " I

Project.LocatioiWell Nu

SurfaceScreen:Casing:DrillingDriller *

I

8

- o -

- 2 -

.4 -

-

.6 -

-8 -

-10--

Bendix - S. Montrose owner, TCE Tank —————— WO Nnmher im.flfi

Shallow BoringOTher T-2 Tntal nenth 10 ' niameter

Elevationia 1 ennth Rlnt Ri»e

ComparJill R

3

-

m&••-£•fc'S£": f>-£%&iv****'.*•'•*--

-

y Parratt Wolf f Inc.nriiiinrj Methn/i Hollow Stem Augerice 1 ng By Bob Keatina ftatA Drilled 8-15-84

1

U !isi

«

f:?o

Sketch Map 1

.

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' (!') Fill-dry-concrete(!') Brown silty SAND & f/c subangular GRAVEL, dry,

firm, no odors.2-4' Same as above, firm, damp, no odors.

4-6' Br. sandy SILT & f/c subangular GRAVELfirm, damp, no odors

6-8' Same as above, firm, damp, no odors. ,

8-10' Same as above, dense, damp, no odors.

N.B. Samples 2-4' and 8-10' submitted foranalysis.

V^

J

J

{flR300l8lT9*

Page 113: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. Montrose

Prnjert Owner

'———•—— TCE-Tank WO Mnmher 301.06Shallow Boring

Well Mnmher T-J Tntal nepth 10' niameter

prilling rnmpany Parratt Wolf f Inc nriiiin0 Methnrt Hollow Stem AugerDriller Bill rice i «0 Ry Bob Keatina n»te nriiieri 8/13/84

fu.

• 0 -— —

•2 -

-4 --

•6 --

-8 -» _

-10-

•» *

- -

I._>

ci

r. • ••!

P».'-l" f • £

V^io'; '"i:*. •• e_>". _" . *ir* .» * .• o

•••"••r-'/.r-

$_?-m —

• <•

* u

1yJ- II

Si

T-34-6

8-10

Drilling LogSketch Map

Notes

Description/Soil Classification(Color. Texture. Structures) _

. . _

0-2' Lt. Brown silty f. SAND, some f/c subangular GRAVEL, ....firm, dry, no odors.

2-4' Same as abovefirm, damp, no odors '

4-6' Brown sandy SILT & f/c subangular GRAVEL, _dense, moist, no odors

6-8' Same, as abovedense, damp, slight odor

8-10' Same as abovedense, damp, no odors.

.___,

.. —

-----

N.B. Samples 4-6' and 8-10' submitted for volatileorganic analysis

<

flR300!85

Page 114: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject.Bendix - S. Montrose o«_ner, ~f.;~, TCE Tank Area u/o *,,-*«. 301.06

Shallow Boring in,Well Mnmher T-4 —————— Tntal nepth Au niameter

«-,,«, mmrar,y Parratt Wolf f ine n^ lfc-l-wi Hollow Stem AugerDrjller Bill Rice lrrf,By BobKeating n_,_ nrilt_H 8/13/84

f

1• o -_ _

• 2 --

• 4 --

• 6 -_, .

- 8-•

•10 -

• "

m m-

-

I

I1&;?-V£5?•»0~r£«£

£VJ*A>>.

• o '-* « »3. •_»fc?i*?.<

-

» •

S

ii #1

T-42-4

T-48-10

Sketch Map 1

\ -

Notes

Description/Soil Classification(Color. Texture. Structures) ___

0-2' (6") Sandy oil soaked fill-._

(1.51) Lt. brown silty SAND & f/c subangular GRAVEL,soft, moist, strong odor

2-4' Br. SILT & f/c subangular GRAVEL, little f. sandfirm, moist, strong odor.

4-6' Br. f/c subangular GRAVEL, little silt, little f. sand.loose, saturated, slight odor.

6-8' Same as above, loosesaturated, slight odor.

8-10' Same as abovesaturated, slight odor.

N.B. Gravel from the buried tank.

^

N.B. Samples 2-4 and 8-10 submitted for volatileorganic analysis.

SflR300!86

Page 115: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogBendix - S. Montrose . — 'i >, Sketch Map

prnjert Owner . . . , , .TCE Tank Area 301.06

| nratinn WO Nnmher --..-... ,.r- _Shallow Boring . ,

Surface EleV?ti«n Water 1 euel- Initial ?4-hrs n ——————— .ir

Srreen- nia length Slot S'7" ..... ,_. _

prininn company Parratt Wolf f inc nriinnn MothnH Hollow Stem Auger Noles

Driller Bil1 Rice i~

fu.f&8

- 0 -.

- 2 -

- 4 -_

- 6 -

- 8 -

- 10-

- -

II1

_^ —

•.• •.' *•'• •'?£«£:

%&.£f£r>*_?•*'£

?*;•*.o0'-'•* • i ••

* •

§

ll

* feMw z

T-52-4'

T-56-8'

8-10

By Bob Keating Date Drilled 8/13/84

Description/Soil Classification(Color. Texture. Structures)

__.0-2' Grey f/m sand, little f. subrounded GRAVEL, little

silt, firm, damp, no odor.2-4' Grey brown f. sand & f/c subangular GRAVEL, little

silt, firm, damp, no odor.4-6' Brown SILT & f/c subangular GRAVEL, little f. sand

firm, moist, no odor.6-8' Brown f. SAND & f/c subangular GRAVEL, little silt,

firm to dense, moist to saturated, no odor.8-10' Brown - same as above,

dense, moist, no odor.

N.B. Samples 2-4, 6-8, 8-10 submitted for volatileorganic analysis.

*

AR300I87

Page 116: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProjectLocationWelINuSurfaceScreen:

Casing:Drilling

I

- 0 -_ .

- 2 -

- 4 -_,

. 6 -

- 8 --

- 10-

___ —

m m

-

Bendix - S. Montrose ^ Sketch Map

. «* Tank Area -« ———— 301'06Shallow Boring. in' v

mhW T-C Tntal nenth Aw niamoter . . \

ElevatioD' ,.

r. Water 1 euel- Initial 9i.hr,,

1 ennth Rlnt Sire

Compati

I.a

o

-v •«*•i'-^r-•*•••" '£'.':"

_X_*_

n?_r-s.* -£.•- yj -l

— ——

• •

• •

y Parratt Wolf f Inc ... M__,hrtH Hollow Stem Auger NotesRice tp_

ll Sample

Number

T-62-4

W

By Bob Keating nat« rvnieH 8-13-84

Description/Soil Classification "(Color Texture Structures)

..__. — ..0-2' Lt. brown silty SAND & f/c subangular GRAVEL _

firm, dry, no odor. _2-4' Same as above . . ____

firm, damp, slight odor.4-6' Brown SILT & f/c subangular GRAVEL, little f. sand,. _

COBBLE, firm, moist, no odor. _____6-7' Brown SILT & f/c subangular GRAVEL, COBBLE, moist to

saturated, firm . "\boulder - incomplete recovery, no odor .. .__r

9.5-10 Same as above, boulder - incomplete recovery, ...... —dense, damp, no odor. .... —

N.B. Samples 2-4 and 6-7 submitted for volatile organic .._...analysis.

v_

J

j

(Page—]—of.

AR3GQI88

Page 117: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementBendix - S. Montrose

Prnjert Owner. Drum Storage Pad , 301.06| n-afinn WO Mnmher

Boring P-l 60.7'206.75'

Parratt Wolff Inc Hollow Stem AugerDrilling Cornpany Dri"inn MPthfxl., Bill Rice , _ Bob Keating _4 _ ., 8/7*8/8/84

Q

- 0 -

- 2 -

-4 -

-6 -

-8 -

-10-.

-

«

-15-

- •

.20-•» m

-25-

*

fO

>*••'•!

KSS«'• ' <x»%£mof '*>-•'

?£.1**oi'5

T3-*'?t5~< ~'4•c"--W *"

«

•»*'V—

**»

-\ -

T--•*••*.« •**._^ o-1 Y-0 «\^

Itt

-I5<S

« -.tlc^ z

Drilling LogSketch Map

NotesN.B. No odors were observ-ed in any samples

Description/Soil Classification(Color. Texture. Structures) ' _ ... _ .

~- - _- , , _

0-2' Lt. brown, f. sandy SOIL and f/c angularGRAVEL, dense, dry.

2-4 ' Brown SILT and f/c angular GRAVEL, littlef. sand, dense, dry. (till)

4-5.1' Brown sandy SILT and f/c angular GRAVELCOBBLE - incomplete recovery, dense, damp, (till)

6-8' Dark brown SILT and f/c subangular GRAVEL,little clay, trace f. sand

8-8.5* Dark brown clayey SILT and, dense, damp, (till)f/c subangular

GRAVEL, COBBLE - incomplete recovery, v. dense, dry.\ W&XX/ -——--m- '---

10-10.9* Dark brown CLAY and f/c subangular —— ..GRAVEL, little silt, COBBLE - incomplete recovery,--v. dense, dry.

13-15' Dark brown clayey SILT and f/c subangularGRAVEL, v. dense, dry. (till)

• ' :

20-20.8' Dark brown SILT and f/c subangularGRAVEL, little clay, COBBLE - incomplete recovery -v. dense, dry.

25-26.4' Dark brown SILT and f/c subanaular GRAVEL

AR300I89PageJ—of_l

Page 118: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogProject.LoeatioWell Nu

SurfaceScreen:

Casing:DrillingDriller.

1

-30 -

-35-

•w •

.40 -* -

.

-

-45 -

-

-

-50 --

-

Bendix - S. Montrose Sketch MapDrum Storage Pad ___ „ __ 301.06

Elevatiopia

206.5* ""n . —Water 1 ftva!' In'tial . „ 9A-hn

ComparBill

I.Si

•»v -i* 0 .

S o i• • •_•0 ' -

*~ &

tL* .

z\'~&« *>-f -»--w $

^ 9

Sri/>-. _,sc.I" •*.??••••v

i^;

Notesiy Parratt WrxJff Tnr«_ nrillinn Merthnri H«1 I«M ««-«m »,, «r

Rice i n

il HBy Roh K_a*inrj na.te Drilled8/'7&8 8/'84

Description/Soil Classification ~(Color. Texture, Structures) . __ _

little f. sand, dense to v. dense, damp, (till) — • — —

30-30.2' COBBLE - incomplete recovery (till)

- --— —

. — .

35-36.5' Dark brown SILT and f/c subangularGRAVEL, little clay, firm, damp, (till)

38-38.5' Same as above - COBBLE, dense, damp.

. _

40-40.7' Same as above, dense, damp.COBBLE - incomplete recovery (till)

--

-45-46.1' Dark brown clayey SILT and f/c subangular

GRAVEL, dense, damp, COBBLE - incomplete recovery

.-

50-51.0* Same as above, dense, damp.COBBLE - incomplete recovery (till) - ~1

Page-2—of.flR30QI9Q

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Environmental Resources Management > Drilling Log_ . Bendix - S. Montrose __ Sketch MapProject...... .. .. Owne.rLocatioiWelINu

SurfaceScreen:Casing:DrillingDrillerJ

I

-55-

- 60-

m ••

* •

• •

•» •

• •

*» •

Drum Storage Pad ' ._ _, _ 301.06•> WO N"mh«"- .,...,. _ ,. .....Boring P-l _ 60.7'

ElevatioHia

Water 1 euel- Initial 9jl_hrs

Pifl 1 ennth Twne

Compar?m P

f1o.1A. .r*/.-.

•V T« <N,

-.'

f <v>.

r *>f. .'£^ 'N*.• • » • *• • * «

V II

• •(

• JJ

^ «

Notesy Parratt Wolf f Tnc.nrillinn MethnH Hollow Stpm Anoer

Well

Construction

Sample

Number

ByBobKeatinq nate Drilled8/7*8/8/84

Description/Soil Classification(Color. Texture. Structures)

- Bedrock60.5-60.7' Weathered blue-grey sandstone, incomplete

recovery, dry.

N.B. No odors detected in any of the samples.

Samples 4-5.1 and 50-51.0 were submitted for volatileorganic analysis.

3 . 3Page —— of ——4R300I9I

Page 120: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log_ ,. _ ._ Sketch Map

prnjeot BendlX - S. Nonpros** Owner .

Ln-aiinn DrillTI StOrage Pad WO Mnmher 701.06

Shallow Boring vt/Uell Mnmher P-3 —————— tntal nepth 10 • niameter V--

screen- pia Length Sot Sirs ——————————

primng mmpany Parratt Wolff Inc nrillinrt MethnH Hollow Stem Auger NoteSn-n,e. Bill Rice , „

Iu.c.

8

- 0 -

* "

• 2 -

. 4 -

- 6 -

-.

- 10-m •

m m

f

•£

.so *fV'.V i3- - *.v"!'i-*'?.L*.'.*

_?"?-

fo

_£_-^ •"Sr.

.5- 2^. * •-»• ••* < "v*'«V.0 rw

"

|jj•&

ll

9 >•

if

Si

1-1

P-28-10

By Bob Keating nat» Drilled 8~8~84

Description/Soil Classification(Color. Texture. Structures)

_.0-2' Br. silty SOIL, soft

• ~

moist, no odors2-4* Br. SILT & f/c subangular GRAVEL, little clay, firm

dry, no odors4-6* Br. SILT & f/c subangular GRAVEL, little f. sand,

trace clay, dense, dry, no odor6-8' Br. SILT & f/c subangular GRAVEL, little clay, trace,

f. sand, COBBLE, dense, dry, no odors v— r-8-10' Same as above

dense, dry, no odors

Samples 2-4 and 8-10 were submitted for volatileorganic analysis.

"1Page-i—of.

AR300I92

Page 121: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log_ _ . _ _ , . - . . . . , Sketch M a p

Prnjert BendlX - S. Montrose Ouuner ' .,,

LOCatiOP Drum fitorarjp Part WO Miimhor 101 .Ofi

mh_Shail9w Borin^_f_,n_th ln, ^am_tor

Screen- pia ._ lennth Rlnt Ri7e ,, _, , _

NotesOri"'ng CnmpanyPa_Tatt Wolff Tne nriiiinn Methnri Hollow st-pm Aijopr

•zs.I

- 0 -— •

. 2 .

.

. 4 .— —

- 6 .

- 8 -

- 10-

- -

1

o

*:*f*%'#>;.5i_

?•'&_o*Sr-'.« *-7 ---p*5L.H$?c?.? . * •

rl?

* •

* •

§1

il ll

P-34-6

P-38-10

By Rnh (Teat- Inn Hqte Drilled fi/R/RA

Description/Soil Classification(Color. Texture. Structures)

0-2* Br. sandy SOILsoft, dry, no odors.

2-4' Brown f. sand, little f/c subrounded GRAVEL & SILTsoft, dry, no odors

4-6' Br. SILT & f/c subrounded GRAVEL, little clay, firm,moist, no odors

6-8* Brown SILT & f/c subrounded GRAVEL, trace clay, f. sandCOBBLE - dense, dry, no odors

8-10 ' ' Same as abovedense, dry, no odors

Samples 4-6 and 8-10 were submitted for volatileorganic analysis.

flR300!93Page-i.

Page 122: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogPnjr Bendix - S. Montrose o,«,e.

Shallow BoringlAfell Mnmher P-4 Tntal nepth ... ._JLAJ niameter

Surface Elevation Water Level: Initial 24-hrs

primnn r-mpany Parratt Wolf f Inc nrillin,j >,_,.>_, Hollow Stem Augernm,e, BillRice , By Bob Keating nat-nrmen 8/8/84

iu.

•o -V M

•2 --

•4 -

-6 -.

•8 -_* w

•10-

» *

- -

f.2

w*• •-;*.•.

!f"-'xv

T.V* v_?":•«_

5r:^ •_^ »

. r-.*o— .

.

M •

Iu~

s clo

m IEiiE ESI

.5-4

P-48-10

Sketch Map

^

Notes

Description/Soil Classification(Color. Texture. Structures) _

..._.0-2' Brown sandy SOIL & f/c subangular GRAVEL, soft

dry, slight odor —2-4' Brown f. sand & f/c subangular GRAVEL, little silt, soft

damp, slight odor4-6' Brown clayey, SILT & f/c subangular GRAVEL, trace f. _

sand, saturated, soft, slight6-8* recovery - saturated loose -

odor . __material - Br. SILT & f.

subangular GRAVEL, strong odor ?rr8-10' Br. SILT & f/c subrounded GRAVEL, trace clay, .... _

dry, dense, no odor

Samples 2-4 and 8-10 were submittedanalysis.

.. ._

for volatile organic

1Page-i—ofJ_

Page 123: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management * Drilling Log_ . . _ Sketch Map

Prnjert Bend IX - S. Montrose Owner .,. .

,«-««-- Drum Storaqe Pad Wo M,,mher 301.06Shallow Borinq ,_.

Well Mnmher P~5 fntal nepth 10' piarr,pter .

Screen' Dia _.<> . 1 pp_jtri Rintsi»e

Notesprijlinn rnmpany , Parratt Wolff InC nrillinn Methnn1 Hoi low Stem Aua«sr

Driller Bil1 Rice

- o -

- 2 --

- 4 --

- 6 --

- 8 -m m

-10 -

-

_?a.

-

f/T l•O»d." •./"7

-•'.>:-

y:j;' o*7 -.s*-. C-wC

• o* o°

O^ "W

• *

• m

» m

|

|| ||

P-54-6

P-58-10

By Bob Keating r,ate Dri||ed 8/8/84

Description/Soil Classification ~~"(Color. Texture. Structures) _

. . :.

0-2' Lt. brown sandy SILT & f/c subangular GRAVELfirm, dry, slight odor

2-4' Same as above, firm, dry, slight, odor.

- •—4-6* Br. SILT & f/c subangular to subrounded GRAVEL

firm to dense, dry, strong odor6-8* Dk. brown SILT & f/c subangular GRAVEL, little clay

dense, damp to moist, strong odor8-10' Same as above, dense

moist, strong odor

Samples 4-6 and 8-10 were submitted for volatileorganic analysis.

Page 124: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log0,-.i»-t Bendix - S. Montrose nuufw Sketch Map, -^ Drum Storage Pad wn NiimKa. 301.06

Shallow Bor_inq -«• . V ^

Screen* n!a ' ->n«»h nt 7I>Casing: NotesPrilling rnmpany Parratt Wolff Incnriiiirwi Mothnri Hollow Stem Auqernriller Bill RlC6 1 rv

11

• 0 -_ _

• 2 -~f »

- 4 -» «

• c. -

o•

•10-

•• *

• •

if1

••

•*' *_£ \» i_?? :_^r-* » '~' \ **y.°-A

?~

1

|| II

P-62-4

P-66-8

?-68-10

By Bob Keatinq nate Drilled 8-8-84

Description/Soil Classification(Color. Texture. Structures) . . —

. — _.0-2' Lt. brown silty SAND & f/c subangular GRAVEL - —

soft, dry, strong odor.2-4' Same as above, firm .....

damp to moist, strong odor.4-6' Br. SILT & f/c subangular GRAVEL, little f. sand ~ - -

firm to dense, damp, strong odor. .....6-8' Br. SILT & f/c subangular GRAVEL, little clay,

\^ trace f. sand, firm to dense, damp, strong odor. _

8-10' Same as above, dense, dry, slight odor. .. _

1

Page 125: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

Project.LocatioiWell NuSurfaceScreen:Casing:DrillingDriller.

i!

- 0 -

- 2 •

- 4 -

- 6 -

- 8 -

•10-

-12-

-14--

-16-

-20-* ™

-

-25-

Bendix - S. Montrose _Owner•i nist-i 1 1 ai-inn Tanlr Arpa, WO M"mr*»r "*01 nfi

mher gprino D-] Tntal nenth 70.0' niameter

Elevatiopia

n 206 51 Water 1 euel • (nitial 9-4-hr-

1 ennth ftlnt Si»e

ComparRil 1

f.H

1O

Co*. /*• »*«* '

>.%.

^

*<.§

v/v' '«-i *

|X;X'

"7"?$-

-%

~t *'C

~ft'',

y Parrflt-t Wnl f XDCD'tMinQ MofhnH HfllTflW S*'»>'n Angp>r

Dife InnRy Pnh Ifoat-inn nate Driller) R-O-Pi

Wall

Construction

ifii

Sketch Map

Notes

Description/Soil Classification(Color, Texture. Structures)

0-2' Black wood chips and FILL,

2-4* Blue-grey f/m SAND, little

soft, damp, strong odor

f/c subrounded GRAVEL,soft, moist, strong odor, (till)

4-6* Brown sandy silt and f/c subangular GRAVEL, cobbledense, damp, strong odor, (till)

6-8' Same as above, cobble, dense, damp, strong odor.(till)

8-10' Brown SILT and f/c subangular GRAVEL, cobble,little f. sand, trace clay, dense, damp, strong odor.(till)

10-11.0' Brown SILT and f/c subangular GRAVEL, little clay.trace f. sand, dense, dampincomplete recovery.

12-14' Same as above, dense, damp

14-15.8' Same as above, dense, damp

, slight odor, COBBLE -, slight odor, (till)

, slight odor, (till)

20-21.5* Dark brown clayey SILT and f/c subangularGRAVEL, firm, damp, no detectable odors, (till)

25-26.1' Dark brown SILT and f/c subangular GRAVEL,

flR300!97

Page 126: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management

Project.LocatioiWell Nu

SurfaceScreen:

Casing:Drilling

|

i

m JJH

" "

-30-

-

-35-

. . .

•40-

• ""

•45 •

_,

-

-50 -

Bendix - S. Montrose _Owner, Distillation Tank Area wn Mnmhnr 301.06. Boring D-l _ . , _ .. 70.0' _. ..mhef 3 Tntal nenth niameter

Elevationia

206.5' __-,„, „_«,!. ,nitia| 9_Uhr«

CompanBill

|

3•0

_^ *«j~

i*%*°-

-w «

*°*^ a

S?T|/»

e *

" • o"

* 0

:o:^__ _»"°

y Parratt Wolff Inc«rimna Methnn- Hollow Stem AugerL Rice inn By Bob Keatinq nat» nriiien 8-9-84

jii iiii

Drilling LogSketch Map

s*Notes

Description/Soil Classification(Color. Texture. Structures)

little clay, COBBLE - incomplete recovery, firm,damp, no odor (till)

30-31.5' Dark brown SILT and f/c subangular GRAVELfirm, moist, no detectable

35-36.5' Dark brown silty CLAY and

odor (till)

V_j.

f/c subangularGRAVEL, firm, moist, no detectable odor, (till)

40-41.5' Same as above, firm, moist

45-46.5* Same as above, firm, moist

-boulder

, no odor, (till)

, no odor (till)

50 '51. 5' Brown SILT and f/c subangular GRAVEL, little -jclay, dense, damp to moist, no odor, (till) I

8R300I98

Page 127: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log„ . Bendix - S. Montrose _ Sketch MapPrnjert Owner , - _ _ „ _

, _r!j Distillation Tank Area „,,, M,,mh_r 301.06 '

Surface Elevation _ 20fi . S * —— Water 1 euel- Initial 94-hrs ._.

Screen- nia length Rlnt Ri?e ._,.. ._

NotesPrilling rnmpany Pflrr?^*' Wrtl^f Tno nrillinn Mathnrf Hnl Inur Ct-jam ano-.r

Drillermn »<-«« ' ~

1

" ^

-55-

-60--

-

-65-

.

. .

-70-

- -

-75-_ .

-

St6

«*, °••' 0 'o **»

ll_e~

Vi"

• • *v

s-°a:0 ' *•^! O .

.•"i.. -.

* •

.

-

§

= |,:o t|Si

Description/Soil Classification(Color. Texture, Structures)

60-61.5' Brown SILT and f/c subangular GRAVEL, tracef. sand, dense, damp, no odor, (till)

strong odors

68.5-70.0' Light brown SILT and f/c GRAVEL, little clay,dense to v. dense, dry, slight odor, (till)

Bedrock 70,', drilling discontinued because augers wouldnot turn.

Samples 2-4', 14-16, 30-31.5 and 68.5-70 were submitted forvolatile organic analysis.

AR300I99

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Environmental Resources Management Drilling LogSketch Map

PrnifVt Bendix - S. MOntroS«> Oumer

Distillation Tank Area _ ' . 301.06

Well Num*" a 1?- %ntai nepth —— LQJ —————— Diameter —— 12 ————— .\ — J

Screen Pia Length ————————————— Slot Size —————————

Drilling Comriany Pacrafct Wo^ff Tne nriiiinn Mothrvi nniinw ct-om-Aunar- — -Primer Bill.. Rice inn

iu.

- 0 -» --

- 2 -_- »

. 4 -m ,

. 6 -

. 8 -_, m

. 10-

; ;

~ •

2|

?y$«'.*v>;

iQ & A

''X-,*'jV

?>r-•4f^ •__rV*

; ;

S0

i

Hf!R$SI

2-1

WD-28-10

Description/Soil Classification(Color. Texture. Structures)

-

0-2' Dark Br. & Bl. SAND & f/c subangular GRAVELloose, damp, strong odor. ---•

2-4' Incomplete recovery, loose wood chips - saturatedin oil - strong odor. •-•••

4-6' Dk. brown SAND & f/c subangular GRAVEL, little silt, —firm, moist, strong odor —

6-8' Brown SILT & f/c subangular GRAVEL, little clay, ,trace sand, dense to v. dense, damp, strong odor. —

8-10' Same as above .___ .dense to v. dense, dry to damp, slight odor

N.B. Pipe adjacent, to boring provides conduit for oilcollection.

Samples 2-4, 6-8 and 8-10 submitted for volatile organicanalysis.

AR300200

Page 129: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log„ „. Sketch Map

Prnjert Bendix - S. Mont-rose Oumer , ,„.,,, ,,,..,

, ___ Distillation Tank Area _,„ Miimh_r 301.06Shallow Boring .

Well Mnmher 15-3 Tntal nepth IP,' pjameter,.

Surface Elevation Water Level- Initial ?4-hrs.careen' Dif ' ennth filnt fiirp

NotesDrilling Company Pprra. ^ w^i ^f T _•><•* Orillino Mf*thO'Tl J_ollciif Stom AuocrDriller Bin Pf-«» L*V

I

8

-0 -_,

• 2 --

-4 --

-6 -

-8 -

-10-

- -

•f11

i*.*&£.".«• •'*

£••??$5?'-5-_,-. oi •£•i ~*r>_,*.«. -vC-°«°.rraTa"v*

.-

* •

§Iii ti

SI

D-32-4

D-38-10

Description/Soil Classification(Color, Texture. Structures)

0-2' (!') Road GRAVEL & FILL

(!') Lt. Brown SAND & f/c subangular GRAVEL, firm,dry, no odor

2-4' Blue Grey f/m SAND, little f/c subrounded GRAVELsoft, moist, strong odor.

4-6' Br. sandy SILT & f/c subangular GRAVELfirm, damp, strong odor

6-8' Brown SILT & f/c subangular GRAVEL, little, f. sandfirm to dense, damp, strong odor.

8-10' (!') Brown f/c subangular GRAVEL, little silt,trace f. sand, saturated(I1) Brown SILT & f/c subangular GRAVEL, firm to dense,damp, strong odor

N.B. Samples 2-4 and 8-10 submitted for volatile organicanalysis.

AR30020I

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Environmental Resources Management Drilling LogBendix - S. Montrose

Prnjert Owner. Distillation Tank 301.06

Shallow BoringWell Mnmher D-d Tntal nepth Ifi' niameter

SCrften" Dia ' enrjflh | |||||M Slnt Si»e

-^ mr-pany *«"«« Wolff Ine nrillin. Mathft. Hollow Stem Augern-u. Bill Rice ln_By BobKeating n_ta nril,_, 8-9-84

!f8

•0 -.-2 -__, .

.4 .

-

-6 -

-8 -

-10 --

. _

- -

Ss.5

. . __vie*;*?•':**':**i *L« •.•:• -'*'•'_.o.. •_

• . -wX: «"..•:e.

"x CO-; _

I_iis tlsi

D-42-4

W.

Sketch Map

^

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' SANDS, STONE (road fill)dry, dense, slight odor

_. . -

2-4' Blue-grey f/m SAND, little f/c subrounded GRAVEL ._firm, moist, strong odor ... —

4-6* Br. sandy SILT & f/c subrounded to subangular GRAVEL _dense, damp, slight odor . . — . —

6-8' Dk. Br. SILT & f/c subangular GRAVEL, little clay . _trace f. sand, dense, damp, slight odor. ...__!n

8-9' BOULDER

9-10* Br. SILT & f/c subangular GRAVEL, firm, .._ _••• saturated, strong odor ..__

N.B. Samples 2-4 and 9-10 submitted for volatile organicanalysis

^

fAR300202

Page 131: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log

Project.

WelINu

SurfaceScreen:

Casing:DrillingDriller.

If8

- § •

- 2 -— —

- 4 -

- 6 --

- 8 --

- 10-

* •

-

* •

Rpndix - S. "Mont-ro«JP On/nor_ Distillation Tank Areawn Nlim(v_r 301.06

Shallow Boringmbfir n-^ Tntal nenth 1 ft ' niameter

Elevationia 1 ennth ftlnt Si»e

Compar

of0

**'•'•/

*\?-*V-••/ _ % ••

»?•»••

"S r*°7"'***"S-•<"v'-

_

-

-

y Parra.-^ _A7r.l f f TflP DrM''nQ -**h/yl HPllrr>t-!' fi^-»w fitirtor

R e ' . BobKeating nate nrilla/, 8/13/84

ii Sample

Number

w

8-!o

Sketch Map

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' Lt. brown SAND & f/c GRAVEL Fill, densedry, no odor

2-4 ' Brown & black clayey SILT & f/c subangular GRAVELfirm, damp to moist, no odor

4-6' (I1) Grey f/m SAND, little f/c subrounded GRAVEL, tracesilt, firm, saturated, strong odor(!') Brown SILT & f/c subangular GRAVEL, dense, slight .odor

6-8* Same as abovedense, damp, v. strong odor.

8-10' Same as abovedense, damp, v. strong odor

N.B. Samples 4-6' and 8-10' submitted for volatile organicanalysis.

V

flR300203

Page 132: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Log„ ,, . „ .. Sketch Map 1

Prnjert BendlX - S. MOntrOSS 0«,ner „ _ 1

Ln/vtfinn Di sHl 1 at ion Tanlr. RroAA/O Mnmher ^ftl . flfi _ np

Surface Elevation , .,,_ Water t.euel- Initial 94-hr* ———————————— r

««een- nia Length ————————————————— Slot Size ————————————

Parratt Wolff Inc _ .... .,_,. .Hollow Stem Auger NolesDrilling Company __, . nnllinn MethnriBill Ricennller ln<

I

I

- o -m »

• 2 -.. 4 -

- 6 -

- 8 -

- 10-•

m •

I

|

v».^x&a:"**~ %~-^>"

.i¥ *•-*/S$*)0"'-w /j

5 a_.« *.

- **..

-

1

ll

D-62-4

D-68-10

Bob Keating _, _ .„ . 8-13-84

Description/Soil Classification(Color. Texture. Structures)

0-2' (!') Road Fill (GRAVEL & COBBLE)

(I1) Lt. brown SILT & f/c subangular GRAVEL, dry, firm,no odor

2-4* Brown & Gray SILT & ORGANIC RICH CLAY, COBBLE, firmdamp, slight odor

4-6' Brown CLAY, some f/c subangular GRAVEL, little silt.firm, damp to moist, no odor

6-8' Brown SILT & f/c subangular GRAVEL, little f. sand,trace clay, damp, firm to dense, no odor. \ ,

8-10' Brown clayey SILT & f/c subangular GRAVEL, firm todense, damp to moist, no odor -•—

Sample 2-4 and 8-10 submitted for volatile organicanalysis.

"1AR30020ii

Page 133: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogPrnjert Bendix - S. MontrOSe Oumer

In-atinn Landfill Area WO Klnmher 301.06

Shallow BoringWell Klnmher L-J ————— Tntal nepth 1 .fl_!__ _ niameter JJ»

prilling Cnmpany Parrafrt1 Wolff Tnr; prilling Mothnrl po]]pw Ct-jsm htino-

Priller Rill Rirp 1 "0 Py Rr»h treat- inn pate Pri||erj B-T»_P^

it£

2

- 0 -m —

• 2 m_ •

- 4 '

• 6 -

- 8 '- . -

-10 •

• •

- -

*

11

v •••-vr£-tf r

^H\*** *«-

_r-r.Q"i.1C-.* .

m —

* «

* •

§a_|lo

II<8 2

L-l2-4

L-l6-8

Sketch Map

*

Notes

Description/Soil Classification(Color. Texture. Structures) . ._ .._.

0-2' (6") Soil & Fill(1.5') Brown sUty CLAY & f/cfirm, moist, no odor

. .-—

.subangular GRAVEL, __ _

2-4' Brown silty CLAY, some f/c subangular GRAVEL, firm ——moist, no odor

4-6' Brown SILT & f/c subangularno odor

-GRAVEL, firm, damp ....

6-8' Dk. brown SILT & f/c subangular GRAVEL, dense, damp _.slight odor _..

8-10' Dk. brown SILT & f/c subangular GRAVEL, little . _____clay, dense, damp, no odor _, —

N.B. Samples 2-4 and 6-8 submitted for volatile organicanalysis.

'AR300205

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Environmental Resources Management Drilling Log

Project.Locatioi

Well Nu

SurfaceScreen:

Casing:DrillingDriller-

I

• 0 -

- 2 -

. 4 -m „

- 6 -

• 8 -

-10 -

-

Bendix - S. Montrose o,^ Sketch Map 1, Pit/Trench DiSDOSal WO Mnmher 301.06"'Ifiallow Boring oi v

mhftrET"1 Tntal nenth " niamater V^

Elevationia

n Water 1 ewel- Initial 94-hr}

1 ennth Slnt Si7»

ComparBill

I1o

-.. .. .T"••'•*.'.•'-. '£ -/

__*"*.

•V -

X_

<£o

-

-

r Parratt W°lff ' Incnri,,inr, M n, Hollow Stem Auger »«-

Rice i ™

Well

Construction

SI

PT-10-2'

PT-16-8'

By Bob Jteating .Date Drilled B-IA-Pi

Description/Soil Classification(Color. Texture. Structures)

0-2' (I1) SOIL - Dk. brown.

(!') Lt. brown, clayey SILT, some f/m subrounded gravel,soft, moist, slight odor.

2-4' Brown SILT & f/c subrounded GRAVEL, little f. sand . _firm, damp, slight odor.

4-6' Dk. brown SILT & f/c subrounded GRAVEL, little clay, _firm, damp, slight odor __

J

6-8' Same as above, COBBLE,firm, damp, slight odor. ..._..

8-10 ' Pipe - no recovery.. ——

N.B. Samples 0-2' and 6-8' submitted for volatile organicanalysis. ._..

^

-/

rAR300206

Page 135: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources ManagementPrnjert Bendix - S. MontrOSe O ner

inr-atinn Pit/Trench Disposal Areayyo Mnmher 301.06Shallow Boring „,

Well Miimher PT-ji Tntal nepth » piameter

priiiinn mmpany Parratt Wolf f Inc noting M0th«H Hollow Stem Auoernriller Bill Rice InnRy Bob KeatinO nate nrillert 8-14-84

8

- o -

- 2 -_- 4 -.

- 8 ---10-

.

* •

*€.o

*. . • »

ivvy.

5 is*Afoi.

•_~""•

.

-

1tt

_llo

fteIo?2

PT-2

2-4'

PT-2

6-8'

Drilling LogSketch Map

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' (I1) Dfc. brown SOIL _».-.(I1) Brown clay SILT, little f/c subangular gravel,

damp, 'Soft, no odor2-4' Dk. brown SILT and f/c subangular GRAVEL, soft, dampslight odor.

4-6' Dk. brown SILT & f/c subangular GRAVEL, little clay,firm, damp, slight odor.

6-8' Same as abovefirm, damp, slight odor.

. ——. -._._.... . .. —— .

8-10' No penetration - PIPE or boulder. —

N.B. Samples 2-4' and 6-8' submitted for volatile organic — —analysis.

1 1

flR300207

Page 136: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management

ProjectLocation

WelINu

Surface

Casing:DrillingDrillerJ

!8

• o -

- 2 '-

- 4 -• ••

- 6 -

- 8-__, _

-10 -

-

Bendix - S. Montrose «.„„„,Pit/Trench Area IA,rt Mnmhar 301.06

Shallow Boring

Elevatior, Water 1 euel- Initial . '.. 9-t.hn

Companiill R

!I

> : ; •*. • . »' ** .•••"•

Lt.;-V._

"•_ ~•-_» •

•>=K-v-C."• * '.

?***

•V-w*

^

-

-

y Parratt Wolf f Inc nrining miethnrt Hollow Stem Augerice inn By Bob Keating nate nniien- 8/14/84

1ii !!Ii

PT-34-6'

PT-3

8-10'

Drilling LogSketch Map

\ -

Notes

Description/Soil Classification(Color. Texture. Structures)

0-2' Dk. brown SOILsoft, damp, no odor

2-4' Lt. brown sandy SILT, some f/c subangular GRAVELfirm, damp, no odor

4-6' Dk. brown sandy SILT & f/c subangular GRAVEL-COBBLEdense, damp, slight odor

6-8' Red brown SILT & f/c subangular GRAVEL, little f. sandense, damp, slight odor. ^~

8-10' Rd. brown SILT & f/c subangular GRAVEL, little clay,trace £. sand, dense, damp, slight odor

N.B. Samples 4-6' and 8-10' submitted for volatileorganic analysis.

V^

J

J

iAH3UU2U8

Page 137: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Logp,«je-. Bendix - S. Montrose nujnor Sketch Map,--„„„- Pit/Trench Area wo Mnmher 301.06

Shallow Boring

Notespriiiinn mmpany Parratt Wolf f Inc nriiiinn Methnn Hollow Stem AugerDriller Bill Rice m

Itu

- 0 -.

- 2 -.

- 4 -

- 6 -

- 8 -

- 10-

* m

M •

S__a1

£•:.:''*>'•'*'_v'.« '_jv£;- <j. e<xf «-!rr«s._» "*-.0.

* .M .

__ ii« *•°"pSI

PT-4

4-6'

PT-4

8-9.2

By Bob Keating Date Drilled 8/14/84

Description/Soil Classification(Color. Texture. Structures)

0-2' Lt. brown clayey SOIL, soft, damp, slight. odor.

2-4' Lt. brown sandy SILT, some f/c subangular GRAVEL,little clay, soft, damp, no odor

4-6' Brown SILT & f/c subangular GRAVEL, little clayfirm, damp, slight odor

6-8' Same as abovefirm, damp, slight odor.

8-9.2' Same as above - boulder - incomplete recoverydense, damp, no odor

N.B. Samples 4-6' and 8-9.2' submitted for volatileorganic analysis.

flR300209

Page 138: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogSketch Map

f>rnje/>t BendlX - S. MontrOSe Otuner

Ln-atinn O< f /Trenrh^Aroa WOMiirnher 1P.1 .flfi, ._,.,..,.Shallow Boring

Well Mnmher PT-5 Tntal nepth 1 OJ piametar \.

NotesDrilling Company Parr^tt Wftlf Inr_L nrillinn MethnH Hollow Stem Anaer

priiier Bill rice i™

1u.f8

- 0 -

- 2 -_- 4 -

" "•

- 6 -

- 8 -

-10 -

-

- -

Is

0

-.;..,

1%V:v>*-X, #. «*.

o"

£>••\»a•%"w-• •-.«•- °--

-

1Sj

_l13

« '•llc^l

PT-5

2-4'

PT-56-8'

PT-58-10'

By Bob Keatinq Date Drilled fl-14-fl4

Description/Soil Classification(Color. Texture. Structures)

0-2' Lt. brown clayey SOIL, soft.moist, no odor.

2-4' Br. SILT & f/c subangular GRAVEL, little claydense, damp, slight odor.

4-6* Same as above _.dense, damp, slight odor.

6-8' Same as abovedense, damp, strong odor ..

8-10' Same as abovedense, damp, slight odor.

N.B. Samples 2-4', 6-8' and 8-10' submitted forvolatile organic analysis.

1

Page 139: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling Logo^t Bendix - S. Montrcse o,,-.. Sketch Map

(n-atinn Pit/Trench Area WO Mnmher 3Ql.p6

Shallow Boring ,_,Well Mnmher PT-6 Tntal nepth 10' niampf"' , , , ,

Notesp-n.inn rnmpany Parratt Wolf f Inc nriiiinn Methn* Hollow Stem Auqernriller Bill Rice InnRy Bob Keatinq natenrillert 8/14/84

«£

- 0 -

-2 -

" m

-4 --

•6 -. .

-8 -

-10--

- -

?fc

^ .'<.'V-. vV'. -.i

r'i?vjTi5-5?'-V? «

- -

-

1Sj

ii•> w

ii

PT-64-6'

PT-68-10

Description/Soil Classification(Color, Texture, Structures)

0-2' Lt. brown - clayey SOIL, little c. sand, moist,soft, no odor

2-4* Br. sandy SILT & f/c subangular GRAVELdense, damp, no odor.

4-6' Br. SILT & f/c subangular GRAVEL, little f . sanddense, damp, no odor.

6-8' Dk. br. SILT & f/c subangular GRAVEL, trace clay,dense, damp, no odor.

8-10' Same as above, dense, damp, no odor.

'.N.B. Sample 2-4} 4-6' and 8-10' submitted for volatileorganic analysis.

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Environmental Resources Management Drilling Log_ . , Bendix - S. Montrose - Sk8tcn MaP, _,,- Pit/Trench Disposal Area,lrt „,..__,_, 301.06

Shallow BoringWell Mnmher PT-J7 ——————— Tntal nepth 10. • niameter V

NotesPrilling rnmpany Parratt Wolf f Inc.nriiiinn MathnH Hollow stsm Auger ,nriller Bill Rice 1 nr

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PT-78-10

By Bob Keatino. pate Drilled 8-14-84 „_, _

Description/Soil Classification(Color. Texture. Structures) _

— . .0-2' (I1) Br. SOIL - soft, moist, no odor _ __

(!') Br. SILT & f/c subangular GRAVEL, little f. _sand, dense, damp, no odor

2-4' Br. SILT & f/c subangular GRAVEL, little f. sand, traceclay, dense, damp, no odor.

4-6' Br. SILT & f/c subangular GRAVEL, little clay „.dense, damp, no odor. _

6-8' Boulder - no recoveryV^

8-10' Br. clayey SILT & f/c subangular GRAVEL, COBBLE . __dense, damp, slight odor

N.B. Samples 2-4' and 8-10* submitted for volatileorganic analysis.

Page 141: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

Environmental Resources Management Drilling LogSketch Map

project BpnoMv - fi. Mont-roco Owner *

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mKer PT-B tRtal nenth 1 0 ' niameter

Surface Elevation.. Water 1 e_el- Initial 9_Uhrs . __

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PT-88-10

Description/Soil Classification(Color, Texture, Structures)

0-2' Brown clayey SOIL, some f/c subrounded GRAVELsoft, moist, slight odor

2-4' (I1) Brown clayey SILT, little f/c subrounded GRAVEL,soft, moist, strong odor

(I1) Brown SILT & f/c subrounded GRAVEL, firm, damp,. slight odor.

4-6' Same as above, damp, firm, slight odor. .-.._.(I1) loose f/c subangular GRAVEL, dense, saturated, -strong odor *

6-8' Dk. brown clayey SILT and f/c subrounded GRAVEL ....dense, damp, strong odor.

8-10 r Same as above ——dense, damp, slight odor. .— ~

N.B. Samples 2-4', 6-8' and 8-10' submitted for volatileorganic analysis.

Page 142: BR300073 · 2020. 12. 10. · Gray sandstone, red rock Red rock, 'gray sandstone Gray sandstone • Bine rock Red rock Red rock Red rock Red rock Gray rock Gray rock Gray rock. Gray

The ERM Group

BACKHOE TRENCH LOGS

BT-1 0 to 4 ft Red brown fine sandy and clayey siltwith coarse subangular gravel. Highlymottled. Medium dense. Slight odor.

4 to 7 ft Same, with numerous large sandstoneslabs up to 2 feet in diameter. Odor-ous.

BT-2 0 to 2.5 ft Red-brown clayey silt with some sand andfine to medium gravel. Seeps at 1.5feet. Highly mottled. No odor.

2.5 to 5 ft Red-brown silt and fine to medium gravelwith large sandstone slabs up to 2 feetin diameter. Highly mottled. Someseepage zones. No odor.

5 to 7 ft Brown silty clay/clayey silt with somegravel and sandstone slabs. Dense. Noodor.

^BT-3 0 to 3 ft Yellow-brown sandy and clayey silt withtrace of fine to medium gravel. Looseto medium firm. Some wet areas. Noodor.

3 to 5 ft Red-brown silt and fine to medium gravelwith sandstone slabs up to 8 inches indiameter. Highly mottled. Dense. Noodor.

5 to 8 ft Same, with increased mottling andmoderate odor.

BT-4 0 to 1.5 ft Brown coarse sandy silt fill. No odor.

1.5 to 2 ft Black fill. Odorous, with seepage atbottom. Water oily.

2 to 5 ft Red-brown silt and fine to medium gravelwith some large sandstone slabs. Highlymottled. Some seeps. Dense.

5 to 7 ft Red-brown silt with fine to coarsegravel. Fewer sandstone slabs. Dense.Dry. Slight odor. , >

AR3002U

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The ERM Group

BT-5 0 to 3 ft Yellow-brown silt with some sand andfine to medium gravel. Highly mottled.Wet. Loose to medium firm. No odor.

3 to 4 ft Red-brown silt with sand, fine to mediumgravel, and large sandstone slabs. Wet.Highly mottled. No odor.

4 to 6 ft Red-brown silt with trace of clay andsome fine to medium gravel and sandstoneslabs. Mottled. Dense. No odor.

BT-6 0 to 1 ft Soil

1 to 1.5 ft Yellow-brown silt with fine to mediumgravel. Looks like fill. Mottled.Moist. Loose. No odor.

2.5 to 4.5 ft Red-brown silt with fine to mediumgravel and sandstone boulders. Highlymottled. Moist. Medium dense. Plasticpipeline at 4.5 feet. Pipeline backfillwet.

4.5 to 5 ft Red-brown silt with some fine to mediumgravel and few sandstone slabs. Verydense. Dry.

BT-7 0 to .5 ft Soil

.5 to 1.5 ft Black soil and metal fill. Odorous.Crossed former drain pipe at 1.5 feet.Pipe backfill saturated. Water collect-ed in pit.

1.5 to 3.5 ft Red clayey silt with fine to mediumgravel. Loose. Looks like fill.Odorous at west end of pit. East end,large sandstone boulders. Looks likefill.

BT-8 0 to .5 ft Miscellaneous fill. Railroad ties.

.5 to 1.0 ft Black odorous fill.

1.0 to 4 ft Red-brown silt and fine to mediumgravel. Dense. Appears to be natural.Odorous. Some wet zones.

BT-9 0 to 4 ft Large flat sandstone boulders with somesilt. Fill.

&R3G02I5

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..,« cftM Group

4 to 5 ft Gray clayey sand and gravel. Appears tobe fill. Wet. Strong odor.

BT-10 0 to 1 ft Miscellaneous fill.

1 to 2 ft Black oily fill. Odorous.

2 to 3 ft Brown clayey fill.

3 ft Gray gravel and silt fill. Strong odor.

BT-11 0 to 3 ft Large flat sandstone boulders with somesilt. Fill. Slight odor.

3 to 5 ft Brown silt and gravel. Appears to befill. Slight odor.

BT-12 0 to 3.5 ft Large flat sandstone boulders. Fill.

3.5 to 5 ft Gray clayey and silty gravel. Lookslike fill. Slight odor.

BT-13 0 to 1.5 ft Old railroad bed fill. Wood, ties,brick. Silty soil.

1.5 to 2.5 ft Red-brown silt and gravel fill. Slightodor.

2.5 to 4 ft Gray clayey gravel. Fill or natural?.

AR3UU216