NCD079044426_19991021_General Electric Co. Shepherd Farm_FRBCERCLA RA_Oversight of Remedial Activities August 16 - October 7 1999-OCR

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CDM Federal Programs Corporation
consulting 2030 Powers Ferry Road
engineering Suite 409
construction Atlanta, GA 30339
operations Tel: [phone] Fax: [phone]
October 21, 1999
Ms. Giezelle Bennett
Remedial Project Manager
U.S. Environmental Protection Agency
61 Forsyth Street, S.W.
RECEIVED
Atlanta, Georgia 30303
PROJECT:
D.OCUMENT CONTROL No.
SUBJECT:
Dear Ms. Bennett:
NOVO 11999
SUPERFUND SECTION
EPA Contract No. 68-WS-0022
3280-061-RT-RACT-05997
Work Assignment 061-ROBF-04JB
General Electric/Shepherd Farm
East Flat Rock, North Carolina
Oversight of Remedial Activities
Reporting Period: August 16-October 7, 1999
CDM Federal Programs Corporation (CDM Federal) is pleased to submit the above
referenced report for the GE/Shepherd Farm Site. This report summarizes the remedial
activities performed by HSI/Geotrans (HSI) and their contractors during the reporting
period and presents to EPA any significant problems, issues or items of note observed by
CDM Federal during the oversight of activities. This oversight report is submitted in
partial fulfillment of Task 7 ofCDM Federal's oversight work plan for this assignment.
The activities conducted onsite during this event included the capping of a Dry Sludge
Impoundment (DSI), annual s·ampling of ground water, surface water, and sediments, and
the backfilling and restoration of two former landfill areas (Landfill A and Landfill B).
Generally, the details of the activities performed are presented in HSI's Remedial Design.
Attachment A is a completed copy of the appropriate sections of the Hazardous Waste
Field Overview Checklist for the Environmental Investigations Standard Operating
Procedures and Quality Assurance Manual (EPA, 1996). A copy of the Field Oversight
Logbook for the reporting period is included in Attachment B, and a photolog of the
activities is presented in Attachment C.
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PERSONNEL ONSITE
The following personnel were onsite during all or part of the oversight period.
PERSONNEL
Giezelle Bennett
David Mattison
Kevin Dillaway
Bill Taylor
Randy Locklear
Rebecca van der Meid
Phil Weeber
Jason West
Ronnie Dylik
James Parker
Mike Herzog
Dominic Averett
Artis Camon
Phil Grey
Scott Stalker
Nick Urban
Dave Wheeler
Michael Gleasman
Clayton Sturgeon
Jildardo Delgado
Noe Saenz
Eulogio Gonzalez
Arturo Sanchez
Jose Ochua
EulogioLura
John Hollard
ORGANIZATION
EPA Region IV
North Carolina Department of Environmental
and Natural Resources (NCDENR)
CDMinc.
CDMinc.
HSI/Geotrans
HSI/Geotrans
HSI/Geotrans
HSI/Geo trans
DG&A
DG&A
GCI
Earthtech
Earthtech
Earthtech
Earthtech
Earthtech
Earthtech
Earthtech
EDCI
EDCI
EDCI
EDCI
EDCI
EDCI
EDCI
NTH
SUMMARY OF OVERSIGHT ACTIVITIES
HSI, contractor for GE Lighting Systems, was responsible for performing remedial
activities at the GE site, in support of the ROD/ESD that was issued by EPA in
September 1995. The construction subcontractor for HSI was Earthtech. EDCI was the
company contracted to install the geosynthetic liner on the DSI.
The goal of the remedial activity was to excavate soil from two onsite landfills (Landfills
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A and B) and deposit the landfill material in a newly engineered landfill (the Dry Sludge
Impoundment area). At the completion of the remedial action, an engineered cap is to be
installed over the DSI as a means of isolating the landfill material.
The oversight activities that were observed during this reporting period include
construction of storm water control structures, the backfill of Landfill A and B, the
restoration of Landfill A and B, and the construction a double liner system over the DSI.
The annual sampling of wells, streams, and sediments was observed between September
13, 1999 and September 22, 1999. CDM personnel observed the sampling of
geosynthetic materials and compaction tests on soils placed in Landfill A and B and on
the DSI. Packing and shipping of samples offsite were also observed.
PROBLEMS/ISSUES/ITEMS OF NOTE
A major problem during the cap construction was the poor quality of cap construction
materials provided by the manufacturer of the materials, Poly-Flex. On a regular basis
Poly-Flex sent substandard material that did not meet the specifications provided by HSI.
Forty-three rolls of geo-composite drainage layer were returned to the manufacturer
because they failed two sets of lab tests. Multiple rolls of geo-membrane were also
returned to the manufacturer because of defects in the rolls noted upon arrival at the site.
One roll of geo-membrane was rejected after deployment because it did not meet the
minimum average thickness stated in the specifications for the job.
Due to all of the complications in the deployment of the liner, the liner construction
subcontractor (EDCI) was delayed in placing all of the materials. Materials problems
delayed the installation by at least a week. EDCI was also delayed by weather and some
internal company problems. The completion of the cap ended about a month behind
schedule because of these delays and complications.
At least half a day was also lost on the project due to actions of HSI. HSI destroyed work
that Earthtech had completed by driving a four-wheel drive vehicle over it after a rain
storm. The damage was throughout the site and Earthtech had to delay other work in order
to fix some of the drainage channels and other earth work that was damaged.
During the installation of the double liner system,. Earthtech had a continuous problem of
keeping the barrier soil (clay) layer moist enough to not deteriorate. The job was
complicated by the prolonged duration of this activity. EDCI had equipment problems
that are not unusual for working on a liner. EDCI encountered problems with some of
their double fusion welders, but these were taken off line before they were used on liner
already placed on the DSI. They also encountered a problem with their tensiometers, but
this situation was rectified by renting a replacement unit.
During construction of the DSI Landfill there were some significant rain events, however,
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the site did not suffer many adverse effects. Only those sections built of uncompacted
structural fill experienced wash out. Very few ruts were observed in the barrier soil and in
the vegetative support layer after substantial rainfall. Drainage structures seemed to work
during these events and erosion control measures placed throughout the site prevented
sediment from leaving the work area. The intermittent creek that runs along the south side
of Landfill B was partially filled in due to sedimentation during rain events. Following the
rain events the creek was re-dug to form a new creek bed along that south edge of Landfill
B. Silt fences were placed along the bottom edges of the slopes leading to the creek bed in
order to prevent vegetative and fill soils from migrating into the creek bed. One of these
fences failed and HSI was requested to replace it. As of the end of field oversight, this
fence had not been replaced.
Riprap was placed along the north, east, and south slopes as well as in the two sediment
basins created at the site. These drainage channels will lead to the sediment basins and
deposit all runoff and sediment to the basins. The construction of the drainage channels
had not yet been surveyed when oversight of the site ceased. All of the surveyor's results
should be double checked to make sure that they meet specifications.
Riprap should also be placed along the west slope and along the new creek bed adjacent to
Landfill B. Earthtech stated to the CDM Federal representative that HSI has said that the
entire creek bed would not be lined with riprap. This is not in agreement with the wishes
of the EPA, the state, or CDM Federal's recommendation, as expressed to HSI during a
previous site meeting. Riprap should be placed along the creek bed in order to provide
better protection from sedimentation for the creek.
CDM Federal is pleased to assist EPA with this assignment. If you have any questions
concerning this report, please call me at [phone].
Sincerely,
CDM FEDERAL PROGRAMS
/)?---:7 fi,.,_..
Lynne J. France, P.O.
Project Manager
cc: Rob Stem, EPA Project Officer
Gary Clemons, CDM Federal Region IV Program Manager
Document Control
Attachments
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I ATTACHMENT A
I FIELD OVERVIEW CHECKLIST
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EXIIlBIT 2.1
REGION 4
HAZARDOUS WASTE FIELD OVERVIEW CHECKLIST
Facility/Site Name r· ,.-· -;-I. ,.h+: -, (" ,....,,.,,.., .(Y',A 'A
'J (.J ' tj Address \="~,c +-f" Io-+ Q,.,,,, t< J\J .(~. .
Project No. EPA ID No. NC 0010oYLJ-t...1.J:
Facility Contact :Yc:,,..._,., + ~---1--~-Pho~e No. /~"'A\C a1 2, ··bl):',O"'.:>~
~
C/ /~8) qg Overview Personnel V -\: ..... ();\\c, \r., Date
State/Contractor Project Leader i-;::~d Q u. (~.,r(Y'. ..... -~ -
SJ u Affiliation 1-,-s -r b ""+•-r.~""' Phone No. T)Q-Gc/(9.-11.'XXl
Address J. / &c.;-c,; < . r.,-/.1..
Sampling Personnel ~~~-•• '~~ .L_ Q,.,,v--J A J-• I.< l•c -CC l-, ~ ,. ,.. "' \J~v-"' J .. _r .,.,_ • .,,; ,._
V ,
Other Personnel & Affiliation
Type of study? R.0) f}.J) i.-'-\A ol-,,r,
Study plan issued? Ye"' Date issued?
Study plan reviewed by the Division? Ye.s Acceptable? /e.5
!:;gmmen~:
Was study plan followed? Ye . .5
Cgmm~DY:
Was a safety plan prepared for the study? l@.5
Cgmmen~:
Was the safety plan adequate?'/ c5 ~ !::2mmeim:
Was the safety plan followed? -le::; .. Qimments: !
Additional comments or information: •
Checklist sections completed ✓ 2.✓ ✓ 4./ ' ., for this overview: I. 3. 5. 6.:.. ·, ;\
Key: I. General Procedures 4. Surface Water Sampling £:: ,,
2. Ground Water Sampling 5. Waste Sampling
3. Soil, Sediment, Sludge Sampling 6. Monitoring Well Installation
EISOPQAM 2 • 30 May 1996
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SECTION I -GENERAL PROCEDURES -SAFETY, RECORDS, OA/OC. CUSTODY, ETC,
1. Type samples collected? C L0 _, -::,J,'""e.-n-1-J -Sur-Oc.ce 1.-00.\.er Qimm~n!!l:
2. Were sampling locations properly selected?Ye._::5
Qlmm~o!!l:
3. Were sampling locations adequately documented in a bound field log book using indelible ink? Ye,:S
Qlmm~n!ll:
4. Were photos taken and a photolog maintained? 1~::, Qlmments:
5. What field instruments were used during this study? wo-b--lec;e_/ _, p u,'Y°\ p-:; C2mmeo!ll:
6. Were field instruments properly calibrated and calibrations recorded in a bound field log book? 'Je-s
!:Qmmen!!J:
7. Was sampling equipment properly wrapped and protected from possible contamination prior to sample collection? )"e_-s
Qimments:
8. Was sampling equipment constructed of Teflon~. glass, or stainless steel7'/e .:S Qi1m11511llli:
9. Were samples collected in proper order? (least suspected contamination to most 'f,, . contaminated?) ·· :, Qinum:nts:
10. Were clean disposable latex or vinyl gloves worn during sampling? Ye.5 CQmms=m:
11. Were gloves changed for each sample station? :le. S
~iiililtlit!~
12. Was any equipment field cleaned? ;IQ _ _j Comments: .
13. Type of equipment cleaned:
Qlnnncnt1:
Po·"'> p ~ .J '--0 o+,y-U u,,...) 1 ·nd :<:: cJ'Jr--,
14. Were proper field cleaning procedures used? Y"' !, Qinunents:
15. Were equipment rinse blanks collected after field cleaning? Y tu ~nunents~ .
16. Were proper sample containers used for samples? ---Jc> j ConPUlill!!l: • '
EISOPQAM 2 -31
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17. Were split samples offered to the facility owner or his representative? AJa (;gmments:
18. Was a Receipt for Samples form given to facility representative? 'V ()
CQmments:
19. Were any duplicate samples collected? Ye_::, ' Cllmmeng:
20. "\ Were samples properly field preserved? 'J e_s
!:gmm~ng:
21. Were preservative blanks utilized? Ye :S
Cllmmi:n~:
22. Were field and/or trip blanks utilized? Ye::,
Cllmmi:n~:
23. Were samples adequately identified with labels or tags? 1/,i;; '.l
CQmments:
24. Were samples sealed with custody seals after collection? Yecs
Commeng: on c..=Je.r
25. What security measures were taken to insure custody of th.e samples after collection?·
Commi:ati: ~eo+ ' " """"·""o).,rs l~t>...!S~;r\n
26. Were chain-{)f;:ustody and receipt for samples forms properly completed?-;/~ 5 Q;immi:ng:
27. Were any samples shipped to a laboratory? le-s
Q;immi:l)ti:
28. If yes to No. 27, were samples properly packed?)b . .:5
CQmmenti:
29. If shipped to a CLP lab, were Traffic Repon Forms properly completed? N/4
Q;immi:l)ti:
30. What safety monitoring equipment, protection, and procedures were used prior to and::
during sampling?
Q;immi:im: tr, love:;., ~--b.,J tO'~-..
31. Was safety monitoring equipment properly calibrated and calibrations recorded in a bound
field log book? ::.
Q;immi:im: N::,.,,e u~~f:.cl
EISOPQAM 2 -32 May 1996
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SECTION 2 -SAMPLING -GROUND WATER
1. Type of wells sampled? (monitoring, potable, industrial,etc.)r,::,:-,·,k:r"o., ?o+-~.ble..,1c":;.-,.,~)),,. .,;,.. Q1mmen1:1: '-""-1 J .s .
• 2. Were wells locked and protected? Ye::,
Qimmiint:1:
3. Were identification marks and measurement points affixed to the wells? 'J e _s Q1mm1m1:1:
4. What were the sizes and construction materials of the well casings? ,;/'-c;;, Qimm!:!nI:i: . ::j '-G:,.. pne pol,,J,-.)J~ wvJ)
5. Were the boreholes sealed with a concrete pad to prevent surface infiltration? N/(i Comm!:![lI:i:
6. Was there a dedicated pump in the well?-:r:'n -:Sf_,")')e, '-0eJ l'.S {12..,,._cr.v'rc) J A~l_J,J Qimm!:!nt:1:
7. Was clean plastic sheeting placed around the wells to prevent contamination of sampJing equipment and containers? '/ 19_:;,
Qlmm5iul:i:
8. Were total depths and depths to water determined before purging? Jr::. s Qlnull§!uI:i:
,.
9. What device was used to determine depths? L,,__'dt,,.r kGd Me:-/-c,,,-~ Qlmm!:Jlt:1:
10. Were measurements made to the nearest 0.01 ff1 '/ e -s C2mm~m:
II. Was the measuring device properly cleaned between wells? Ve::, Q2mm~n~: •·-· ,·
12. Was the standing water volume in each well determined? )di 5 >· l Cgnunents:
13. How was the volume determined? 01,,_-, "0 cle p-1-h c.nd. 0 ,ul+;pl,(i"tJ bn Ar<>c, }
i Cgnnnegg: . I
14. Was a sufficient volume purged prior to sampling? / c-::s t Qlnm1ents:
IS. How many volumes? 3, •Or fY"lOflC:,, ' ..,. CQmm~nm:
~-
16. How was the purged volume measured? Kno,01 vo\.J,'V)e C o . ..,-b ;,'1<3. rS 7:-,. Cgnnnents: .,,, .
17. What was the method of purging? V.:,'Y) f6 '.-: Ql,mni:[lI:i:
EISOPQAM 2 • 33 Mai,1996·
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18. Were pH, conductivity, temperature, and turbidity measurements taken and recorded at
least once during each well volume purged? Ye-::,
Qimments:
19. Were pH, conductivity, temperature, and turbidity readings stable prior to sampling? Ye S
C2mmenll!:
' 20. How many wells were sampled? ;;)'.::, Upgradient? ,J11 Downgradient? "--'Jci
Qimmenll!:
21. How were the samples collected? Bailer ~5--Pump Other
Qimments:
22. If a pump was used, what type? C,,-u .,J lh:::;
Cgmments:
23. If a pump was used, was it properly cleaned before and/or between wells? / e. ::,
Cgmm~nll!:
24. What were the cleaning procedures?1u.p j 1,v:.=->< J0:CJ ::s'.)p,op,,,-,'.)i, 1-X r,0":'.>:: . .:\
C2mmenll!:
25. Did ballers have Teflon* coated wire leaders to prevent rope from coming into contact
with water? ') e.5
CQmmenll!:
26. Were ballers open or closed top? 0 pen
CQmm~llll!:
27. Was a clean bailer and new rope used at each well? ie .::S
CQmm~lllli:
28. Were samples properly transferred from the sampling device to the sample containersr/ ~ 5
(i.e., volatile sample first -not aerated, etc.)
CQmmmzta:
29. Was pH of preserved samples checked to insure proper preservation? Ye .5
CQmments: Cnec.Jri;,d c.-\-L~,.b
Were samples iced immediately after collection? y 8 5 30.
CQ11m1cnts:
31. For what analyses were the samples collected? """G10, I (Y) e-k-)-5 ~ vOC. J -:SvOC
CQmm~im:
32. If samples were split, what were the sample/station numbers for these? µfr CQ1m11cnts:
33. Are the ground water samples being filtered? (\J 0
~nnnents:
34. If the ground water are being filtered, what procedure is being used?
CQmments: f.JJP
EISOPQAM · 2 • 34 May 1996
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35. Is low flow/low volume sampling being conducted (e.g., is the intake of the pump at the middle of the screen)? /\.] o
Qlmmenil!:
36. If low flow/low volume sampling is being conducted, is the water level being measured constantly to insure minimal drawdown of the less than 3 to 4 inches?
' Commemli:
33. Other comments or observations.
EISOPQAM 2 -3S
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SECTION 3 -SAMPLING -SOIL, SEDIMENT. SLUDGE, ETC, [Non-containerized)
I. Type of samples collected? -Se_d, M<~i"' +-
Comment!:
2. General description of samples? Q. ,-,,:,.,vn -c,c,,J't') e/r.--¥-s., I !;;Qmmenll!:
3. How many samples were collected? ~
!;;Qmmen!l;:
4. Were background and/or control samples collected? /\J 0 !;;ommenll!:
5. Were representative samples collected? Ye.::,
Commen!l;:
6. Were grab or composite samples collected? ,::;re.Jo
Comment§:
7. Were composite samples areal or venical? (\)IA
Commen!Ji:
8. How many aliquots were taken for the composite sample? /\) I A
Qimmen!li:
9. What procedures and equipment were used to collect samples? 'S+a:c-,).,.,-, Sb/ 'Spo.'Jn Qimmen!II:
10. Were samples thoroughly mixed prior to putting them into the sample containers? ¼ <j _
Qimmen!/i: 0or --16,-v.__ry::. -' ,£-Jo C. -s
II. Were samples properly placed into sample containers?)"<'? _::,
Cgmmen!ll:
12. Were samples iced immediately after collection? j e __-s
Qimmen!ll:
13. For what analyses were the samples collected?
C!!mmenm: ,d--"" J l'le+oJ.s, Vr--C6.-6Vnt"'.-< , Pc.8 -:r
14. If samples were split, what were the sample/station numbers for these?
C!!mment1:
15. Was a drilling rig, back hoe, etc. used to collect soil samples? {\} 0
C!!mm1mm:
16. Were the drilling rig(s), backhoe(s), etc., properly cleaned according to the SOP,
Appendix B, prior to arriving on site? ff-A
C!!mments:
17. What was the condition of the drilling and sampling equipment when it arrived on site? ·
C!!mmen!ll: ~---,p),' ~';\ ±:,zc•, p,.-,cs.Ay CVC'•"> c/t"O() -
EISOPQAM 2 -36 M..,.1996
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18. Was a decontamination area located where the cleaning activities would not cross-
contaminate clean and/or drying equipment?"'/ e 5
Qlmmenl/i:
19. Was clean equipment properly wrapped and stored in a clean area? Ye~
CQmmenl/i:
20. Was the drilling rig(s) properly cleaned between well borings? /V /,,g
Qlmm~nts:
21. Were the cleaning and decontamination procedures conducted in accordance with the SOP? Comm!:o~: YP6
22. Other comments or observations:
EISOPQAM 2 -37 U-ICICM:
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SECTION 4 -SAMPLING -SURFACE WATER [Pond, Stream, River, Leachate, Etc,l
I. Type of samples collected?-6tfc'a""
C12mmen1li:
2, General description of samples? <'.'.'.'.:] eor
Commenlli:
3. How many samples were collected? :)
Commenlli:
4. Were background and/or control samples collected? Yes
CQmmeny: I 6,c,,..""!,,._ ' • _ _L, J -~ \
I 'Ye-s 5. Were grab or composite samples collected?
CQmmeny:
6. How many aliquots were taken for the composite sample?.,u ) A
C12mmen1:i:
7. What procedures and equipment were used to collect the samples? £:...: \er
Commenlli:
8. Were samples collected directly into sample containers? f\.l ()
Qlmments:
9. Did the sampler wade in the stream to collect the samples? ';/ d
Qlmmenlli:
10. Were the samples collected upstream from the sampler? ·-j e.-:5
Commenlli:
11. Did the samrer insure that roiled sediments were not collected along with the water samples? -E.::,
Qlmmenlli:
12. Were representative samples collected? -J e, :5
Qlmmenti:
13. Was the pH of preserved samples checked to insure proper preservation? y,,_,_5
Qlmmi:oti: Ciw ,,_..., e-d \,--L:.,b
14. Were samples iced immediately after collection? 'I e"5 Q2mm~ot1:
15. For what analyses were the samples collected?
CQmmenti: 1 OtcJ M\ e.+al:S..., v,Q c: ~ , "'.'S V OC es . Pc. (1., ,;
16. If samples were split, what were the sample/station numbers for these? AJ / A
Qz1m11cnt1:
17. Other comments or observations:
BISOPQAM 2 -38 May 1996
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I ATTACHMENT B
I FIELD LOGBOOK NOTES
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ATTACHMENT C
PHOTOLOG
GE SUBSITE SOIL REMEDIAL ACTION
EAST FLAT ROCK, NORTH CAROLINA
AUGUST 16-OCTOBER 7, 1999
EPA Contract No. 68-WS-0022
DOCUMENT CONTROL No.: 3280-061-RT-RACT-05997
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I Photo 347
I Date: August 6, 1999 Site: GE Lighting
Description: Backfilling of roadway along east side of the DSI.
Direction: Southeast Photographer: K. Dillaway
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Photo 348
I Date: August 6, 1999 Site: GE Lighting
Description: Grading of roadway along east side of the DSI.
Direction: South Photographer: K. Dillaway
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Photo 349
Date: August 6, 1999 Site: GE Lighting
Description: Backfilling excavated area behind GW treatment building (grid WW).
Direction: North Photographer: K. Dillaway
Photo 350
Date: August 6, 1999 Site: GE Lighting
Description: Extent of backfill at the end on 8/6/99 for grid WW.
Direction: North Photographer: K. Dillaway
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Photo 351
Date: August 9, 1999
Description: Grid space WW after grading.
Direction: North
fhoto 352
Site: GE Lighting
Photographer: K. Dillaway
Date: August 9, 1999 Site: GE Lighting
Description: Re-excavation ofLFA area in "contaminated areas."
Direction: South Photographer: K. Dillaway
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Date: August 9, 1999 Site: GE Lighting
Description: Excavator in LF A removing an additional 6" from contaminated areas.
Direction: South Photographer: K. Dillaway
Photo 354
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··•f?~-t;::~\ -r~-1· ,.rat ?...f~\:~·(.•(.ci"·J~ ~ti~~ .. ~~~,~ ~ .{i,,:·./>f,•.,•;t .tf..~· :.'.'•· ~~ :,~,"!.•,' ·••r,:o{.. :..~ .1-.)J .. • "'~·' ,,:,;. , .. -.,,,· ... ,,.,,. .~ ,1 \ ·~"',>"''·' . ~u,. ·) ~ •, ii..:,.-• ,,.,,..,.. •. ,, ... 1 · ~\~ · • ~-k:! vr., • ,:-.,:,~:~ ·,. :tv-r~ill~:f:.f\"F. , , ··s,::,tt:!?.'ft\ ,.;~tt►,·\'·d-:--~':.r~~.l~~~ , ~ -~. ,;:l{,"in.,·,~--l~ ,iF,,'i.· 1'"', J,}!,c~~~~: ,., • · ·\.._ .. ,.,.1'{-6:•·: .. -.-:f: ~ 1 :-: Jr· , .. i.~'r((,~-'!t ~_;.:.·\:j .... ~ ~ -~.;V'f.:1, ,._ ., ..,, ... r. ~-yl,. 1t.iJ\i. i,:\.';t ~~J
Date: August 9, 1999 1 Site: GE Lighting
, Description: Many of the areas being excavated in LFA consist of weathered rock.
Direction: South Photographer: K Killaway
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Photo 355
Date: August 9, 1999 Site: GE Lighting
Description: Excavated material is transported from LFA to DSI witht a tri-axle dump.
Direction: South Photographer: K. Dillaway
Photo 356
Date: August 9, 1999
Description: HSI sampling excavated areas in LF A.
Direction: South
Site: GE Lighting
Photographer: K. Dillaway
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Photo 357
Date: August 9, 1999
Description: ET unrolling geo-textile on the top of the DSI.
Direction: Southeast
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 359
Date: August 9, 1999 Site: GE Lighting
Description: Rocks were used to keep the geo-textile from being blown around.
Direction: Southeast Photographer: K. Dillaway
Photo 360
Date: August 9, I 999
Description: Geo-textile being placed around the standpipes.
Direction: Northeast
Site: GE Lighting
Photographer: K. Dillaway
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Photo 361
Date: August 9, 1999
Description: Standpipe for the gas ventilation system.
Direction: Southeast
Photo 362
Date: August 9, 1999
Description: ET placing gravel on the geo-textile.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 363
Date: August 9, 1999
Description: ET working soil along the North side of the DSI.
Direction: East
Photo 364
Date: August 9, 1999
Description: Hertz using excavator on the roller.
Direction: East
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Site: GE Lighting
Photographer: K Dillaway
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Site: GE Lighting
Photographer: K Dillaway
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Photo 365
Date: August 9, I 999
Description: Hertz connecting chains to sheeps foot roller drum.
Direction: East
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 367
Date: August 9, 1999
Description: Roller without the sheeps foot attachment.
Direction: North
Photo 368
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Site: GE Lighting
Photographer: K. Dillaway
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Date: August 9, 1999 Site: GE Lighting
Description: New CAT LGP (Low Ground Pressure) Bulldozer.
Direction: North Photographer: K. Dillaway
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Photo 369
Date: August 10, 1999 Site: GE Lighting
Description: Dozer pushing barrier soil up the north slope of the DSI.
Direction: Southeast Photographer: K. Dillaway
Photo 370
Date: August 10, 1999 Site: GE Lighting
Description: Truck backing up North slope ofDSI with barrier soil.
Direction: Southeast Photographer: K. Dillaway
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Photo 371
Date: August 10, 1999
Description: Barrier soil being dumped on the top of the DSI.
Direction: East
Photo 372
Site: GE Lighting
Photographer: K. Dillaway
Date: August 10, 1999 Site: GE Lighting
Description: Barrier soil being stockpiled along the north slope of the DSI.
Direction: Southeast Photographer: K. Dillaway
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Photo 373
Date: August 10, 1999
Description: GCI beginning to test the barrier soil.
Direction: Northwest
Photo 374
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Site: GE Lighting
Photographer: K. Dillaway
Date: August 16, 1999 Site: GE Lighting
Description: Tractor arrives on site to scarify the barrier soil
Direction: Northeast Photographer: K. Dillaway
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Photo 375
Date: August 16, 1999 Site: GE Lighting
Description: Water truck on the top of the OSI being used to keep the barrier soil moist.
Direction: East _Photographer: K. Dillaway
Photo 376
Date: August 16, 1999
Description: Sheeps foot used to compact the barrier soil.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Photo 377
Date: August I 6, I 999 Site: GE Lighting
Description: Tractor being used to scarify the barrier soil at the top of the DSI.
Direction: East Photographer: K. Dillaway
Photo 378
Date: August 16, 1999
Description: Water truck stuck on the top of the DSI.
Direction' East
Site: GE Lighting
Photographer: K. Dillaway
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Photo 379
Date: August 16, 1999
Description: Water truck being pulled out by a bulldozer.
Direction: East
Photo 380
Site: GE Lighting
Photographer: K. Dillaway
Date: August 18, 1999 Site: GE Lighting
Description: Undisturbed permeability samples being taken with a hydraulic jack.
Direction: East Photographer: K. Dill away
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Photo 381
Date: August 18, 1999 Site: GE Lighting
Description: Pushing the permeability cylinder with the blade of the dozer.
Direction: East Photographer: K. Dillaway
Photo 382
Date: August 18, 1999 Site: GE Lighting
Description: Digging around the samples to remove them from the barrier soil.
Direction: Northeast Photographer: K. Dillaway
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Photo383
Date: August 19, 1999 Site: GE Lighting
Description: Using a chain and plate to remove permeability samples from the barrier soil.
Direction: East ="""" Photographer: K. Dillaway
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Photo 384
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Date: August 19, 1999 Site: GE Lighting
Description: Caps were placed on the tops and bottoms of the sampling tubes.
Direction: North Photographer: K. Dillaway
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Photo 385
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Date: August 19, 1999 Site: GE Lighting
Description: Bentonite chips were used to fill the holes left by sampling tubes.
Direction: South Photographer: K Dillaway
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Photo387
Date: August 19, 1999 Site: GE Lighting
Description: Water truck being used to maintain the barrier soil.
Direction: Northwest Photographer: K. Killaway
Date: August 20, 1999
Description: Backfilling of LF A begins.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Photo 389
Date: August 20, 1999 Site: GE Lighting
Description: Backfill being pushed into previously contaminated areas.
Direction: East Photographer: K. Dillaway
Photo 390
Date: August 23, 1999
Description: Truck arrives on-site to deliver geo-composite.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
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Photo 391
Date: August 23, 1999
Description: Truck loaded with geo-membrane.
Direction: West
Photo 392
Date: August 23, 1999
Description: Damage on some of the liner rolls being delivered.
Direction: West
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 393
Date: August 23, 1999
Description: Geo-composite being unloaded with a fork lift.
Direction: South
Photo 394
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Date: August 23, 1999
Description: Fork lift being used to remove liner from truck.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 395
Date: August 23, 1999
Description: Liner rolls are being lifted off the truck with straps.
Direction: North
Photo 396
Site: GE Lighting
Photographer: K. Dillaway
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Date: August 23, 1999 Site: GE Lighting
Description: Rolls are being stockpiled along the access road to the DSI.
Direction: South Photographer: K. Dillaway
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Photo 397
Date: August 23, 1999
Description: Damage on some of the liner rolls being delivered.
Direction: West
Photo 398
Date: August 23, 1999
Description: HSI sampling a roll ofliner material.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 399
Date: August 23, 1999
Description: Samples from four rolls were taken.
Direction: North
Photo 400
Site: GE Lighting
Photographer: K. Dillaway
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Date: August 23, 1999 Site: GE Lighting
Description: Puncture marks on one of the delivered rolls ofliner.
Direction: West Photographer: K. Dillaway
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Photo 401
Date: August 23, 1999
Description: HSI samples the geo-composite material.
Direction: South
Photo 402
Site: GE Lighting
Photographer: K. Dillaway
Date: August 23, 1999 Site: GE Lighting
Description: GCI takes more permeability samples from the barrier soil.
Direction: South Photographer: K. Dillaway
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Photo 403
Date: August 23, 1999 Site: GE Lighting
Description: GCI uses a rod to pack down the bentonite in the hole.
Direction: East ;;m~ Photographer: K. Dillaway
, Photo 404
, Date: August 23, 1999
Description: GCI clears an area for the nuclear analyzer.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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I Photo 405
Date: August 23, 1999 Site: GE Lighting
Description: Plate being used to mark the footprint of the analyzer.
I Direction: East === Photographer: K. Dillaway
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I Photo 406
I Date: August 23, 1999 Site: GE Lighting
Description: The pin is removed so the probe can be inserted into the soil.
Direction: East Photographer: K. Dillaway
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Photo 407
Date: August 23, 1999
Description: The analyzer is placed into the barrier soil.
Direction: East
Photo 408
Date: August 25, 1999
Description: SW slope ofDSI barrier soil.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 409
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Date: August 25, 1999
Description: South side of structural fill.
Direction: South
Photo 410
Date: August 25, 1999
Description: East side of structural fill.
Direction: East
Site: GE Lighting
Site: GE Lighting
Photographer: K. Dillaway
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Photo 411
Date: August 25, I 999
Description: East side of barrier soil.
Direction: East
Photo 412
Date: August 25, 1999
Description: GCI unpacks their equipment to begin sampling.
Direction: Southeast
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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I Date: August 26, 1999 Site: GE Lighting
Description: ET begins working on regrading the structural fill on the east side of the DSI.
I Direction: East Photographer: K. Dillaway
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I Date: August 26, 1999 Site: GE Lighting
Description: Excavator being used to pull down the bench of structural fill.
Direction: East Photographer: K. Dillaway
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Photo 415
Date: August 26, 1999
Description: Excavation continues.
Direction: Southeast
Photo 416
Date: August 30, 1999
Description: East slope ofDSI.
Direction: Southwest
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 417
Date: August 30, 1999
Description: East slope ofDSI.
Direction: South
Photo 418
Date: August 30, 1999
Description: South slope ofDSI
Direction: West
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 419
Date: _August 30, 1999
Description: Root . D. . smanchort h s· irection: North renc along southwest ite: GE Lighting corner of DSI
Photograher-K n·11 "" . • • 1 away
Photo 420
Date: .August 30, 1999
Description· Anch . · or trench al Direction: South ong west side ofDSI.
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Site: GE Lighting
Photographer-K n·11 . • · t away
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I Photo 421
Date: August 3 0, 1999 Site: GE Lighting
Description: Track hoe enlarging the sediment pond on the east side of the DSI.
I Direction: Southwest Photographer: K. Dillaway
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I Site: GE Lighting
Photographer: K. Dillaway
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Photo 423
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Date: August 31, 1999
Description: HSI resamples the geo-composite material.
Direction: West
Photo 424
Date: August 31, 1999
Description: Safety fence placed around a pole that was hit.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Date: September 1, 1999
Description: South sediment pond after the track hoe.
Direction: Southwest
Site: GE Lighting
Photographer: K. Dillaway
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Photo 427
Date: September 1, 1999
Description: Concrete cutting in LF A.
Direction: West
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Photo 428
Site: GE Lighting
Photographer: K. Dillaway
Date: September 1, 1999 Site: GE Lighting
Description: Unloading concrete casing for monitoring wells along east slope ofDSI.
Direction: Southeast Photographer: K. Dillaway
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I Date: September 1, 1999 Site: GE Lighting
Description: Placing concrete casings on monitoring wells along east slope ofDSI.
Direction: South Photographer: K. Dillaway
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I Site: GE Lighting
Photographer: K. Dillaway
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Photo 431
Date: September 2, 1999
Description: Fine grading continues with the 650 dozer.
Direction: Southwest
Date: September 2, 1999
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Description: GCI conducts analyzes LF A with the nuclear gage.
Direction: South Photographer: K. Dillaway
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Photo 434
Date: September 2, 1999
Description: ET removes asphalt cuttings from LF A.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 435
Date: September 2, 1999
Description: Backfilling ofLFB is restarted.
Direction: West
Photo 436
Date: September 13, 1999
Description: Unloading of new rolls of geo-membrane material.
Direction: Northwest
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 437
Date: September 13, I 999
Description: Loader removing 60 mil liner from truck.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
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Photo 438
Date: September 13, 1999 Site: GE Lighting
Description: Loader being used to remove geo-composite material that passed specifications.
Direction: North Photographer: K. Dillaway
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Photo 439
Date: September 13, 1999
Description: Loader removing failed geo-composite material.
Direction: East
Photo 440
Date: September 13, 1999
Description: Loading geo-composite on truck.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 441
Date: September 13, 1999
Description: HSI begins annual sampling.
Direction: West
Photo 442
Date: September 13, 1999
Description: EDCI deploys the first panel of the geo-membrane.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 443
Date: September 13, 1999 Site: GE Lighting
Description: Starch like material that coated the edges of the geo-membrane.
Direction: Southeast Photographer: K. Dillaway
Photo 444
Date: September 13, 1999
Description: Cleaning edges for trial welds.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Photo 445
Date: September 13, 1999
Description: Pulling samples to run in tensiometer ..
Direction: East
Photo 446
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Date: September 13, 1999
Description: Tensiometer running a sample.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 447
Date: September 13, 1999
Description: Grading in LFB near the sedimentation pond.
Direction: North
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Photo 448
Date: September I 3, 1999
Description: Backfilling ofLFB near roadway.
Direction: South
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Site: GE Lighting
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Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 449
Date: September 13, 1999 Site: GE Lighting
Description: EDCI deploying geo-membrane along the south slope.
Direction: South Photographer: K. Dillaway
Photo 450
Date: September I 3, I 999
Description: Workers pulling liner material up the south slope.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Photo 451
Date: September 13, 1999
Description: EDCI cutting deployed liner free from the roll.
Direction: East
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Photo 452
Site: GE Lighting
PhoJ~graph_l:_I": K. Dillaway
Date: September 13, 1999 Site: GE Lighting
Description: EDCI welding two panels together with a double fusion welder.
Direction: North Photographer: K. Dillaway
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Photo 453
Date: September 14, 1999 Site: GE Lighting
Description: Pressure testing of the double fusion welds on the liner material.
Direction: East Photographer: K. Dillaway
Photo 454
Date: September 14, 1999 Site: GE Lighting
Description: Liner rolls begin to be deployed over the entire width of the DSI.
Direction: South Photographer: K. Dillaway
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Photo 455
Date: September 14, 1999
Description: Loader backing down the east slope of the DSI.
Direction: East
Photo 456
Date: September 14, 1999
Description: Loader at the bottom of the east slope of the DSI.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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I Photo 457
Date: September 14, 1999 Site: GE Lighting
Description: ET filling the casing of the stand pipes with concrete.
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Direction: Southeast Photographer: K. Dillaway -·-., '
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Photo 458
I Date: September 14, 1999 Site: GE Lighting
Description: ET clearing off the excess concrete from the casings.
Direction: Northwest Photographer: K. Dillaway
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Photo 459
Date: September 14, 1999
Description: Cleaning the stand pipe casings.
Direction: West
Photo 460
Date: September 14, 1999
Description: Cleaning the stand pipes.
Direction: Southwest
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 461
Date: September 14, 1999 Site: GE Lighting
Description: Area ofDSI after panel 25 was removed due to not meeting specifications on average
thickness.
Direction: Southeast
Photo 462
Date: September 14, 1999
Description: Replacement of panel 25.
Direction: Southeast
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 463
Date: September 14, 1999
Description: Replacement panel number 25 roll number.
Direction: East
Photo 464
Date: September 15, 1999
Description: EDCI checking for leaks in fusion welds on DSI.
Direction: South
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 465
Date: September 15, 1999 Site: GE Lighting
Description: Shaving down the edges of the patches before they are extrusion welded as to prevent
oxidation.
Direction: Southeast
Photo 466
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Photographer: K. Dillaway
Date: September 15, 1999 Site: GE Lighting
Description: Structural fill being deposited to build up the grade on the southeast side of the DSI.
Direction: Southeast Photographer: K. Dillaway
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Photo 467
Date: September 15, 1999 Site: GE Lighting
Description: Surveying the seams, patches, and repairs of the membrane on the DSI.
Direction: North ""'"""""" Photographer: K. Dillaway
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Photo 468
Date: September 15, 1999 Site: GE Lighting
Description: EDCI checking their equipment is working properly.
Direction: Southwest Photographer: K. Dillaway
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Photo 469
Date: September 15, 1999 Site: GE Lighting
Description: EDCI worker preparing to use the extrusion welder.
Direction: West Photographer: K. Dillaway
Photo 470
Date: September I 5, 1999
Description: Heat bonding the boot around the stand pipes.
Direction: Southwest
Site: GE Lighting
Photographer: K. Dillaway
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Photo 471
Date: September 15, 1999 Site: GE Lighting
Description: Vacuum testing the extrusion welds.
Direction: South Photographer: K. Dillaway
Photo 472
Date: September 15, 1999 Site: GE Lighting
Description: Grading of structural fill on the south side of the DSI.
Direction: South Photographer: K. Dillaway
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Photo 473
Date: September 15, I 999
Description: Extrusion welding around the boot of the stand pipe.
Direction: West
Date: September I 6, 1999
Description: Planned roadway bed in LFB.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 475
Date: September 16, 1999 Site: GE Lighting
Description: Erosion control and new creek bed along south end ofLFB.
Direction: East P~otc:,grap~er: K. Dillaway
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Photo 476
Date: September 16, 1999 Site: GE Lighting
Description: Erosion control and new creek bed along south end ofLFB.
Direction: West Photographer: K. Dillaway
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Photo 477
Date: September I 6, 1999
Description: Erosion control along northeast end ofLFB.
Direction: East
Photo 478
Date: September I 6, I 999
Description: Erosion control along the sedimentation pond.
Direction: West
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Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 479
Date: September 16, 1999 Site: GE Lighting
Description: Gravel begins to arrive in LFB, ET constructing a ramp to allow trucks to enter through
new roadway.
Direction: West Photographer: K. Dillaway
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Photo 480
, Date: September 16, 1999 Site: GE Lighting
! Description: Gravel being deposited on the new roadway for LFB.
: Direction: East Photographer: K. Dillaway
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Photo 481
Date: September 17, 1999
Description: Gravel being placed in LF A.
Direction: North
Site: GE Lighting
Photographer: K. Dillaway
' Photo 482
Date: September 18, 1999 Site: GE Lighting
Description: Geo-composite being loaded onto the loader for deployment.
Direction: North Photographer: K. Dillaway
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Photo 483
Date: September 18, 1999 Site: GE Lighting
Description: EDCI begins to stockpile geo-composite on the top of the DSI.
Direction: Southeast Photographer: K. Dillaway
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Photo 484
Date: September 18, 1999 Site: GE Lighting
Description: Deployment of the geo-composite material on the south end of the DSI.
' Direction: North Photographer: K. Dillaway
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Photo 485
Date: September 18, 1999 Site: GE Lighting
Description: Panel of geo-comp·osite deployed on the southeast slope of the DSI.
Direction: Southeast
Photo 486
Date: September 18, 1999 Site: GE Lighting
1 Description: Tying the panels of geo-composite material together.
Direction: East Photographer: K. Dillaway
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I Photo 487
Date: September 18, 1999 Site: GE Lighting
Description: Heat bonding the panels of geo-composite material together.
I Direction: West Photograp_h~r: K. Dillaway
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Photo 489
Date: September 18, 1999 Site: GE Lighting
Description: Using a rake to pack in the soil around the geo-membrane liner to avoid puncturing it
with the dozer.
Direction: East Photographer: K. Dillaway
Photo 490
Date: September 19, 1999 Site: GE Lighting
Description: The liner that will replace the rejected rolls arrives on site.
Direction: North Photographer: K. Dillaway
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I Photo 491
Date: September 19, 1999 Site: GE Lighting
Description: Liner rolls are removed from the truck, two rolls were delivered.
I Direction: North Photographer: K. Dillaway
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Photo 492
I Date: September 19, 1999 Site: GE Lighting
Description: Areas where destruct samples were taken from the liner material.
Direction: East Photographer: K. Dillaway
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Photo 493
Date: September 19, 1999
Description: Punching out a sample from a trial weld.
Direction: West
Photo 494
Date: September 19, 1999
Description: Testing a sample from a trial weld.
Direction: North
,;,;:-zt1·-. .---~;i<'?~~Ftt, __ ;,.:,_~,."•l &fl~-~· ---~ '.(if:!1;
Site: GE Lighting
Photo ra her: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 495
Date: September 20, 1999
Description: Liner material begins to be deployed.
Direction: Northwest
'Photo 496
Site: GE Lighting
Photographer: K. Dillaway
:Date: September 20, 1999 Site: GE Lighting
'Description: Liner is being deployed down the west slope of the DSI.
:Direction: Northwest Photographer: K. Dillaway
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' Photo 497
Date: September 20, 1999 Site: GE Lighting
Description: Hole is being cut in the liner to accommodate for the stand pipe.
Direction: Northwest lllllliiii..,,,P Photographer: K. Dillaway ~r -
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I 'Photo 498
I •Date: September 20, 1999 Site: GE Lighting
:Description: Anchor trench is extended along the north side of the DSI.
'Direction: East Photographer: K. Dillaway
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Photo 499
Date: September 22, 1999 Site: GE Lighting
Description: EDCI stockpiles geo-composite rolls on the top of the DSI.
Direction: South Photographer: K. Dillaway
Photo 500
Date: September 22, I 999 Site: GE Lighting
Description: ET begins backfilling the anchor trench along the east side of the DSI.
Direction: East Photographer: K. Dillaway
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Photo 501
Date: September 22, 1999
Description: Stockpiled material on the top of the DSI.
Direction: South
Photo 502
Site: GE Lighting
Photographer: K. Dillaway
Date: September 22, 1999 Site: GE Lighting
Description: ET starts placing vegetative soil on the southwest slope of the DSI.
I Direction: Southwest Photographer: K. Dillaway
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Photo 503
Date: September 22, 1999
Description: Vegetative soil on the southwest slope of the DSI.
Direction: Northeast
Photo 504
Date: September 22, 1999
Description: EDCI prepares a boot for the stand pipe.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Photo 505
Date: September 22, 1999 Site: GE Lighting
Description: Water and other debri in anchor trench after the rain.
Direction: South Photographer: K. Dillaway
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: Photo 506
1 Date: September 22, 1999
: Description: New tensiometer for testing the liner.
' Direction: North
Site: GE Lighting
Photographer: K. Dillaway
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Photo 507
Date: September 22, 1999
Description: Spark testing around the boots of the stand pipes.
Direction: East
Site: GE Lighting
Photographer: K. Dillaway
Date: September 22, 1999 Site: GE Lighting
; Description: Patch for the geo-composite material placed by heat bonding.
', Direction: North Photographer: K. Dillaway
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1Photo 510
1Date: September 22, 1999
,Description: Vegetative soil in the center ofLFB.
'.Direction: Northwest
Site: GE Lighting
Photographer: K. Dillaway
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Photo 511
Date: September 22, 1999
Description: Vegetative soil along the northeast edge ofLFB.
Direction: North
, Photo 512
Site: GE Lighting
Photographer: K. Dillaway
\ Date: September 22, 1999 Site: GE Lighting
i Description: ET begins to backfill the anchor trench along the north and west sides of the DSI.
: Direction: East Photographer: K. Dillaway
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eptember 23, 1999 Site: GE Lighting
I Descr tion: EDCI begins to deploy the geo-composite material on the rest of the DSI.
Direct on: Southeast Photographer: K. Dillaway
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I Photo 5 4 ' I Date: Se tember 23, 1999 Site: GE Lighting
Descript on: ET places the vegetative soil on the DSI by pushing it up the slopes.
Directio : South Photographer: K. Dillaway
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Site: GE Lighting
Photograph,er: K. Dillaway
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tember 27, 1999
Descrip on: Tarheel compacts the graded gravel in LF A.
Directio : Northeast
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Site: GE Lighting
Photographer: K. Dillaway
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Photo 517
Direc
Date: ctober 5, 1999
Site: GE Lighting
Descr tion: Evidence of nmoff after the rain event along the west slope of the DSI.
Photographer: K. Dillaway
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1Photo 5 8
:Date: 0 ober 5, 1999
Site: GE Lighting
•Descrip ·on: Washout along the edge of the southwest comer of the DSI.
Directio : Northeast
Photographer: K. Dillaway
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1 Descn
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· de of ,1" DSl K oma=y
' Dat~ """" 5, I 999. ,rural fill o, 11" ''-"" Photo.,.,ph,r. . . Washout m the stru tion:
n: East
Site: GE Lighting
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Phot 521
Date: October 5, 1999 Site: GE Lighting
Descr ption: Sediment pond on the east side of the DSI after the rain event.
Direc ·on: East Photographe_r: K. Dillaway
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i Date:
Site: GE Lighting
; Descri tion: Tarheel cleaning the pavement for a final coat after the rain event.
I Directi n: South Photographer: K. Dillaway
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Phot 523
Date October 5, 1999
Desc iption: T arheel paving landfill A.
Dire tion: East
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Site: GE Lighting
Photographer: K. Dillaway
Date: ctober 5, 1999 Site: GE Lighting
Descri tion: Tarheel applies an asphalt based spray on the base coat.
Direct on: South Photographer: K. Dillaway
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Photo 525
ctober5, 1999
Desc tion: Tarheel continues paving LFA.
Direct on: North
ion: Placing vegetative soil.
Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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Phot 527
Date: October 5, 1999 Site: GE Lighting
Desc "ption: Erosion of structural fill, east side of DSI.
Photographer: K. Dillaway
Photo 28
Date: ctober 5, 1999 Site: GE Lighting
Descri tion: Re-grading vegetative soil.
Photographer: K. Dillaway
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I Date: October 5, 1999 Site: GE Lighting
Desc 'ption: Placing riprap for drainage on southeast side of DSI.
I Photographer: K. Dillaway
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Photo 30
I Date: ctober 6, 1999
Descri tion: Drainage channel on east side of DSI.
Site: GE Lighting
Photographer: K. Dillaway
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Phot 531
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Date: October 6, 1999 Site: GE Lighting
Desc 'ption: Placing vegetative soil on DSI.
Photographer: K. Dillaway
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0 Date:
Descri
ctober 6, 1999
tion: Placing riprap on road to help prevent erosion.
Site: GE Lighting
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Photographer: K. Dillaway
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!Photo 5 4
'. Date: 0 tober 6, 1999
I Descrip ion: Removing existing fencing.
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Site: GE Lighting
Photographer: K. Dillaway
Site: GE Lighting
Photographer: K. Dillaway
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g Descr· tion: Surveying vegetative soil.
Site: GE Lighting
Photographer: K. Dillaway
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