.

DATEDOCUMENTS (thru 11-7-2011)SYSTEM

.

12/17/87Water well and pump record for 354 PinewoodEG

.

9/12/88Well logs for MW-30i and MW-30dUnit E

.

12/20/91373 Pinewood (deep) well logEG

.

10/26/92Consent Judgment between GSI and MDNRGeneral

.

10/30/92GSI submittal of Report of LB-1 Aquifer Performance TestEG

.

10/30/92GSI submittal of Treatment System Specification DocumentEG

.

10/30/92MDNR information - Recent well test results, GSI consent judgment requirements, schedule of required submittals and responsesGeneral

.

11/25/92GSI submittal on Core Area "Evaluation of Groundwater Reinjection Alternative - Pilot Testing of UV/Oxidation Systems"Core

.

12/23/92MDNR response to GSI specification sheet for Evergreen System Treatment EquipmentEG

.

12/28/92GSI submittal for remedial investigation work plan, system design and schedule for the Western SystemLittle Lake

.

1/22/93Work plan for Evergreen System, Applications for groundwater reinjection permits for Evergreen and Core SystemsCore

.

1/22/93Work plan for Evergreen System, Applications for groundwater reinjection permits for Evergreen and Core SystemsEG

.

2/15/93Letter from Attorney General's office regarding National Pollutant Discharge Elimination System (NPDES) Act 245 appeal of Scio Township residents on permit issued to GSINPDES

.

2/16/93CDM review of Western System Work PlanLittle Lake

.

2/22/93MDNR response to 12-28-92 GSI submittal on Western SystemLittle Lake

.

2/23/93First GSI quarterly report, 10/26/92 to 2/23/93QtrRpt

.

2/23/93GSI "Report on Development of a Groundwater Flow Model for the Core Area" (excluding Appendix A, MODFLOW output, containing 7,921 data points from which report was generated)Core

.

2/23/93GSI submittal of Core System Work PlanCore

.

3/2/93CDM review of Evergreen System Work PlanEG

.

3/9/93GSI revisions of Western System submittalLittle Lake

.

3/22/93GSI submittal of "Marshy Area System Work Plan"Marshy

.

3/24/93MDNR response to GSI Core & Evergreen System groundwater reinjection permitsCore

.

3/24/93MDNR response to GSI Core & Evergreen System groundwater reinjection permitsEG

.

3/25/93MDNR response to GSI 1/25/93 submittal on Evergreen systemEG

.

3/29/93CDM review of Core System Work PlanCore

.

3/31/93GSI proposed work plan for groundwater monitoring on Honey CreekNPDES

.

4/8/93MDNR response to GSI Western System revisionLittle Lake

.

4/16/93GSI revisions of Evergreen System submittalEG

.

4/20/93MDNR response to Core System submittalCore

.

4/26/93GSI submittal of Spray Irrigation Field work planSpray

.

4/28/93CDM review of Marshy Area System Work PlanMarshy

.

4/28/93MDNR memo on Honey Creek 95% exceedance flowsNPDES

.

5/12/93GSI response to 4/20/93 MDNR comments on Core System Work PlanCore

.

5/20/93MDNR response to Evergreen work plan revisionsEG

.

5/20/93MDNR response to Marshy Area work planMarshy

.

5/24/93GSI submittal of "Soils System Plan"Soils

.

5/27/93Maps showing existing monitoring wells and estimated spread of dioxane groundwater contaminationGeneral

.

5/28/93CDM review of Spray Irrigation Field RI Work PlanSpray

.

5/28/93MDNR request for performance monitoring plan for Evergreen Groundwater DischargeEG

.

6/10/93GSI response to MDNR rejection of Marshy Area System Work PlanMarshy

.

6/14/93CDM comments on GSI Honey Creek Monitoring PlanNPDES

.

6/15/93MDNR review of proposed work plan to determine groundwater/surface water interaction on Honey CreekNPDES

.

6/17/93GSI submittal of Evergreen System Monitoring PlanEG

.

6/17/93Letter from S. Holodnick to R. OlsenGeneral

.

6/22/93GSI submittal of Evergreen System Performance Monitoring Plan for groundwater dischargeEG

.

6/22/93GSI submittal of Western Plume System Aquifer EvaluationLittle Lake

.

6/22/93MDNR response to Spray Irrigation Field Work PlanSpray

.

6/23/93GSI submittal of Spray Irrigation Field Soil Flushing System Work PlanSpray

.

6/30/93CDM review of Soil Remediation PlanSoils

.

6/30/93Second GSI Quarterly Report, 3/1/93 to 5/31/93QtrRpt

.

7/13/93GSI clarification of Spray Irrigation Field Work PlanSpray

.

7/14/93G. R. Kunkle and Associates review of Gelman work plan for study of Honey CreekNPDES

.

7/22/93MDNR request for performance monitoring plan for proposed Core Area System Groundwater DischargeCore

.

7/22/93MDNR response to Work Plan for Soils SystemSoils

.

7/27/93CDM review of Evergreen System Monitoring PlanEG

.

7/28/93CDM review of Spray Irrigation Field Soil Flushing SystemSpray

.

8/3/93GSI submittal of Proposed Study and Interim Discharge to Honey Creek and Honey Creek TributaryNPDES

.

8/3/93MDNR clarification of 7/22/93 letter requesting performance monitoring planCore

.

8/5/93GSI Progress Update for Core System Work PlanCore

.

8/6/93MDNR response to Evergreen System Monitoring PlanEG

.

8/6/93MDNR response to Evergreen System Performance Monitoring Plan for Groundwater DischargeEG

.

8/6/93MDNR response to Spray Irrigation Field Soil Flushing System Work PlanSpray

.

8/11/93GSI reply to 7/22/93 MDNR response to Soils System PlanSoils

.

8/19/93GSI reply to 7/22/93 MDNR response to Core Area ExemptionCore

.

9/1/93CDM review of GSI 8/1/93 revised Honey Creek proposalNPDES

.

9/1/93CDM review of Kunkle's 7/14/93 comments on original Honey Creek proposalNPDES

.

9/7/93GSI reply to 8/6/93 MDNR response to Evergreen Monitoring PlanEG

.

9/8/93GSI reply to 8/6/93 MDNR response to Evergreen Performance Monitoring PlanEG

.

9/8/93Kunkle's review of GSI 8/1/93 revised Honey Creek proposalNPDES

.

9/13/93GSI third quarterly report, 6/1/93 to 8/31/93QtrRpt

.

9/21/93MDNR response to GSI revision of Marshy Area Work PlanMarshy

.

9/22/93GSI submittal of revisions to Spray Irrigation Field Soil Flushing Work PlanSpray

.

10/4/93Bore hole log for IW-1 (also related to Evergreen System)Unit E

.

10/4/93Letter from A. Gatta to City of Ann ArborGeneral

.

10/4/93MDNR response to 8/3/93 GSI submittal of revised Honey Creek work planNPDES

.

10/11/93Letter from J. Fahrner to L. LipinskiGeneral

.

10/12/93MDNR response to 9/8/93 GSI submittal on Evergreen System Performance Monitoring Plan for Groundwater DischargeEG

.

10/18/93Notice of public hearing on NPDES Permit #MI-0008453NPDES

.

10/25/93GSI submittal of "Proposed Work Plan for Groundwater Monitoring Along the Honey Creek/Honey Creek Tributary"NPDES

.

10/25/93GSI submittal of Evergreen System performance monitoring plan and exemption notification for groundwater dischargeEG

.

10/26/93Letter from C. Gelman to MDNR on Evergreen monitor wellsEG

.

10/26/93MDAG memo of GSI installment payment for past costsGeneral

.

10/28/93Letter from S. Garris to MDNR on discharge to Honey CreekNPDES

.

10/29/93Letter and motion to adjourn or reschedule contested case hearing on NPDES permit for discharge to Honey CreekNPDES

.

11/5/93MDNR response to C. Gelman letter of 10/26/93EG

.

11/8/93MDNR response to S. Garris letter of 10/28/93NPDES

.

11/16/93GSI revision to Evergreen System Performance Monitoring Plan for Groundwater DischargeEG

.

11/17/93Resolution by Washtenaw Co. Board of Commissioners on discharge to Honey CreekNPDES

.

11/19/93Memo from ERD to WMD on Evergreen System Performance Monitoring Plan for Groundwater DischargeEG

.

12/2/93MDNR response to Paula Globerson letter of 10/8/93 (attached)General

.

12/8/93MDNR response to 10/25/93 GSI revision of proposal to discharge to Honey CreekNPDES

.

12/8/93MDNR response to 11/16/93 GSI revision to Evergreen System Performance Monitoring Plan for Groundwater DischargeEG

.

12/13/93GSI submittal of Soils System schedule and sample resultsSoils

.

12/13/93MDNR response to GSI submittal of Groundwater Discharge Permit Exemption notification for Evergreen SystemEG

.

12/15/93GSI fourth quarterly report, 9/1/93 to 11/30/93QtrRpt

.

12/15/93GSI submittal of Marshy Area System Work Plan UpdateMarshy

.

12/20/93GSI letter to Ann Arbor with data on Dolph Park dischargeCore

.

12/20/93GSI submittal of Western System monitoring resultsLittle Lake

.

12/20/93Letter from Alan Wasserman on change in GSI Project ManagerGeneral

.

12/22/93Letter from S. Holodnick to D. WojcikGeneral

.

12/29/93Letter from Alpha Geo Sciences on Evergreen System well boringEG

.

1/5/94GSI proposed modifications to Evergreen System Monitoring PlanEG

.

1/5/94GSI request to MDNR to modify NPDES permitNPDES

.

1/5/94GSI response to 12/8/93 MDNR comments on verification plan for Evergreen System Performance Monitoring PlanEG

.

1/6/94GSI notification to MDNR of access problems on Honey CreekNPDES

.

1/7/94GSI submittal of Proposed Study and Interim Discharge to Honey CreekNPDES

.

1/12/94MDNR letter to citizens in response to declarationNPDES

.

1/12/94MDNR letter to GSI with copy of citizen declaration on Honey CreekNPDES

.

1/18/94Letter from A. Gatta to City of Ann Arbor with attachmentsGeneral

.

1/20/94Letter from GSI to MDNR regarding delay Marshy Area Work Plan ImplementationMarshy

.

1/24/94GSI submittal of Work Plan - Artesian Area Investigation - Western Plume SystemLittle Lake

.

2/1/94Letter from R. Reichel to GSI regarding access problemsNPDES

.

2/2/94Letter from C. Gelman to T. AlleyGeneral

.

2/4/94Letter from Politis & Rayle to W. McCracken, with attachmentsNPDES

.

2/10/94Letter from C. Gelman to Governor EnglerGeneral

.

2/10/94Letter from R. Miller to B. Ike, with attachmentsNPDES

.

2/10/94Letter from R. Miller to D. & N. Neal, with attachmentsNPDES

.

2/10/94Letter from W. McCracken to Politis & RayleNPDES

.

2/17/94Spill response report, with attachmentsGeneral

.

2/21/94Letter from D. Politis to L. LipinskiGeneral

.

2/22/94Letter from D. & N. Neal to R. Miller, with attachmentsNPDES

.

2/25/94CDM review of Western Plume Artesian Area InvestigationLittle Lake

.

2/28/94Letter from EPA to E. LoemanGeneral

.

3/8/94GSI revision of Marshy Area System scheduleMarshy

.

3/9/94Letter from A. Wasserman to R. ReichelGeneral

.

3/9/94MDNR response to 1/2/94 GSI submittal of Proposed Study for Discharge to Honey CreekNPDES

.

3/9/94MDNR response to 1/5/94 GSI submittal of Proposed Modifications to Evergreen System Monitoring PlanEG

.

3/14/94Crain's Detroit Business, Gelman articleGeneral

.

3/23/94GSI fifth quarterly report, 12/1/93 to 2/28/94QtrRpt

.

3/24/94Letter from C. Gelman to G. Klepper (with attachments)General

.

3/24/94Letter from R. Reichel to A. WassermanGeneral

.

3/24/94MDNR follow-up to discussions with GSI on Honey Creek and Evergreen SystemNPDES

.

3/28/94Letter from C. Gelman to R. Tickle (with attachments)General

.

3/28/94Letter from W. McIntosh to C. GelmanNPDES

.

4/4/94Letter from C. Gelman to A. GattaGeneral

.

4/15/94Letter from C. Gelman to A. Gatta w/ attachmentsGeneral

.

4/15/94Letter from J. Marshall to M AdrounieGeneral

.

4/19/94Letter from L. Elliot Graham to J. MonroeGeneral

.

4/20/94Letter from K. & R. Vane to R. MillerNPDES

.

4/20/94Letter from R. Topping & S. Tindall to R. MillerNPDES

.

4/20/94Letter from S. & K. Tucker to R. Miller NPDES

.

4/25/94Letter from L. Elliot Graham to J MarshallGeneral

.

4/25/94Letter from L. Lipinski to D. PolitisGeneral

.

4/26/94Laboratory narrative and data on Evergreen samplingEG

.

4/26/94Letter from P. Welling to A. HowardGeneral

.

4/28/94Letter from J. Marshall to M. AdrounieGeneral

.

4/29/94Letter from C. Gelman to F. Porta (w/ attachment)General

.

5/3/94Fax from C. Gelman to A. Howard w/ Citizen NewsletterGeneral

.

5/4/94Fax from C. Gelman to G. Klepper w/ letter from A. GattaGeneral

.

5/4/94Letter from G. Klepper to C. Levin et. al.General

.

5/4/94Letter from G. Klepper to S. & K. TuckerGeneral

.

5/7/94Letter from T. Lawrence to G. KlepperGeneral

.

5/7/94Letter from W. Lawrence to R. MillerNPDES

.

5/11/94Letter from H. Adrounie to J. MarshallGeneral

.

5/16/94Letter from J. Marshall to M. AdrounieGeneral

.

5/24/94Letter from J. Marshall to L. Elliot GrahamGeneral

.

5/31/94Letter from C. Gelman to R. Harding w/ attachmentGeneral

.

6/7/94Letter from H. Adrounie to J. MarshallGeneral

.

6/8/94Letter from C. Gelman to R. Bauman w/ attachmentsGeneral

.

6/9/94Letter from B. Wiseley to C. Gelman w/ attachmentsNPDES

.

6/13/94Letter from R. Tickle to Gov. Engler w/ attachmentGeneral

.

6/15/94Letter from J. Marshall to H. Adrounie General

.

6/15/94Letter from T. & B. Vogel to R. MillerNPDES

.

6/22/94Letter from C. Gelman to G. Klepper w/o attachmentsGeneral

.

6/22/94Letter from D. Neal to Gov. EnglerGeneral

.

6/22/94Results of Honey Creek sampling for microorganismsNPDES

.

6/23/94Letter from C. Gelman to G. Klepper w/ attachmentsGeneral

.

6/24/94Letter from C. Gelman to B. Chodoroff w/o attachmentsGeneral

.

6/26/94Letter from M. Upfal to G. KlepperGeneral

.

6/29/94GSI sixth quarterly report, 3/1/94 to 5/31/94QtrRpt

.

6/30/94Letter from P. Benson to C. GelmanGeneral

.

7/1/94Analytical results of Marsh Sump sampleMarshy

.

7/5/94Activity report by G. KlepperNPDES

.

7/5/94Letter from C. Gelman to P. Benson w/attachmentGeneral

.

7/6/94Complaint for Injunction and Mandamus, GSI vs. WCRCGeneral

.

7/6/94Letter from C. Gelman to G. Klepper w/o attachmentsGeneral

.

7/6/94Letter from M. Upfal to A. HowardGeneral

.

7/6/94Washtenaw Co. Board of Commissioners resolutionNPDES

.

7/8/94Letter from M. Bitondo to J. Marshall w/attachmentNPDES

.

7/12/94Letter from C. Gelman to D. Craiger w/attachmentGeneral

.

7/12/94Letter from GSI (signature not shown on copy) to P. BensonGeneral

.

7/12/94Letter from L. Thurlow to D. GrubenGeneral

.

7/13/94Letter from P. Benson to A. HowardGeneral

.

7/13/94Well record for Bethlehem Cemetery wellGeneral

.

7/14/94Letter from H. Adrounie to J. MarshallGeneral

.

7/14/94Letter from P. Benson to C. GelmanGeneral

.

7/14/94Letter from S. Thurlow to A. HowardGeneral

.

7/20/94Letter from C. Gelman to G. Klepper w/attachmentGeneral

.

7/21/94Letter from C. Gelman to P. RentschlerGeneral

.

7/22/94Letter from C. Gelman to G. Klepper w/o attachmentGeneral

.

7/22/94Letter from C. Gelman to J. Brown w/attachmentGeneral

.

7/26/94MDNR response to GSI submittal of quarterly report #6QtrRpt

.

7/28/94Letter from D. Wojcik to J. MarshallGeneral

.

7/29/94MDNR memo from W. Shaw to W. McCracken w/attachmentNPDES

.

7/30/94Letter from L. Thurlow to L. LipinskiGeneral

.

8/2/94Analysis of Marshy Area DischargeMarshy

.

8/3/94Letter from A. Banner to MDNR and MDPH w/attachmentsGeneral

.

8/3/94Letter from J. Psychas to D. WocjikGeneral

.

8/3/94Letter from L. Lipinski to M. UpfalGeneral

.

8/3/94MDNR response to GSI submittal on Soils SystemSoils

.

8/4/94MDNR response to GSI submittal on Core Area Discharge ExemptionCore

.

8/4/94MDNR response to GSI submittal on Marshy Area SystemMarshy

.

8/4/94MDNR response to GSI submittal on Western Plume System, Artesian Area Investigation Work PlanLittle Lake

.

8/5/94Letter from J. Marshall to M. Bitondo w/attachments (including revision to groundwater Protection Plan for Honey Creek)NPDES

.

8/10/94Letter from C. Gelman to G. Klepper w/attachmentGeneral

.

8/19/94Letter from S. Kolon to E. GravesGeneral

.

8/24/94Letter from A. Howard to A. Banner w/attachmentGeneral

.

9/13/94MDNR response to GSI submittal of Groundwater Protection Plan for Honey CreekNPDES

.

9/15/94CDM review of reports and data submittalsGeneral

.

9/16/94Letter from S. Kolon to R. Tickle w/o attachmentsGeneral

.

10/3/94GSI seventh quarterly report, 6/1/94 to 8/31/94QtrRpt

.

10/4/94GSI response to MDNR comments on Core Area Groundwater Discharge exemptionCore

.

10/4/94GSI response to MDNR comments on Soils SystemSoils

.

10/4/94GSI response to MDNR comments on Western Plume SystemLittle Lake

.

10/5/94Letter from J. Marshall to L. LipinskiGeneral

.

10/13/94Letter from C. Gelman to L. Lipinski w/o attachmentGeneral

.

10/14/94GSI submittal of Evergreen System Groundwater Reinjection dataEG

.

11/3/94Letter from S. Kolon to R. Tickle w/o attachmentGeneral

.

11/3/94Memo from G. Klepper to A. Howard, R. Basch, R. Reichel, W. McCracken w/attachmentNPDES

.

11/30/94Postcards from six citizens to R. HarmesGeneral

.

12/7/94Letter from M. Upfal to G. KlepperGeneral

.

12/8/94Letter from C. Gelman to L. LipinskiGeneral

.

12/14/94Letter from B. Lewis to R. HarmesGeneral

.

12/16/94Letter from R. Reichel to J. Marshall & D. FinkGeneral

.

12/19/94Letter from R. Parsons to F. & S. Oldani (response to post cards to Harmes)General

.

12/21/94Letter from J. Marshall to L. LipinskiGeneral

.

12/23/94GSI submittal of eighth quarterly report (9/1/94 to 11/30/94)QtrRpt

.

12/23/94Letter from A. Wasserman to J. JaniczekEG

.

12/23/94Letter from A. Wasserman to L. Lipinski w/attachmentsGeneral

.

12/27/94Letter from D. Fink to R. ReichelGeneral

.

1/3/95Letter from A. Wasserman to J. JaniczekEG

.

1/3/95Letter from D. Politis to L. LipinskiGeneral

.

1/3/95Letter from J. Janiczek to A. Wasserman w/attachmentGeneral

.

1/4/95Letter from A. Wasserman to R. ReichelGeneral

.

1/4/95MDNR Memo from L. Lipinski to A. HowardGeneral

.

1/5/95Letter from D. Borneman to Concerned Citizen w/attachmentGeneral

.

1/11/95Letter from C. Gelman to Russell HardingGeneral

.

1/12/95MDNR Memo from C. Wood to M. Cromwell w/attachmentNPDES

.

1/13/95Letter from A. Wasserman to R. ReichelGeneral

.

1/16/95Letter from Rick Harding to J. JaniczekEG

.

1/18/95Letter from J. Marshall to H. AdrounieGeneral

.

1/18/95Letter from L. Lipinski to D. PolitisGeneral

.

1/18/95Letter from L. Lipinski to J. Marshall & D. FinkGeneral

.

1/24/95Letter from S. Kolon to R. Tickle w/o attachmentsGeneral

.

2/1/95Letter from Russell Harding to F. VeigelGeneral

.

2/1/95Letter from Russell Harding to R. TickleGeneral

.

2/2/95Letter from G. Klepper to Interested Parties w/o attachmentsGeneral

.

2/3/95Letter from A. Wasserman to R. ReichelGeneral

.

2/3/95Letter from H. Adrounie to J. MarshallGeneral

.

2/4/95Letter from D. Politis to L. LipinskiGeneral

.

2/8/95Letter from J. Psychas to J. JaniczekEG

.

2/9/95Letter from L. Lee to J. PsychasEG

.

2/14/95Letter from Russell Harding to C. GelmanGeneral

.

2/16/95Letter from C. Gelman to Sen. S. Abraham w/attachmentsGeneral

.

2/24/95Letter from J. Psychas to L. LeeEG

.

2/27/95Letter from A. Howard to J. CarriereGeneral

.

3/3/95GSI submittal of Marshy Area System pilot test reportMarshy

.

3/3/95Letter from A. Wasserman to L. LipinskiGeneral

.

3/3/95Letter from J. Psychas to L. LipinskiGeneral

.

3/8/95Letter from L. Lee to Rick HardingEG

.

3/9/95Letter from L. Lipinski to J. MarshallGeneral

.

3/10/95Letter from L. Lipinski to D. PolitisGeneral

.

3/10/95Letter from L. Lipinski to Rick Harding and D. FinkGeneral

.

3/10/95MDNR Memo from L. Lipinski to G. Klepper (CDM review of GSI reports and submittals)General

.

3/10/95MDNR Memo from L. Lipinski to G. Klepper (dioxane loading to Honey Creek)NPDES

.

3/10/95MDNR Memo from L. Lipinski to S. KolonGeneral

.

3/10/95MDNR response to Soils System data setSoils

.

3/13/95MDPH list of water supply wells to be sampledGeneral

.

3/20/95GSI submittal of performance monitoring plan for Evergreen Chlorination pilot testEG

.

3/22/95GSI submittal of I-94 and Honey Creek Well/Boring DataNPDES

.

3/22/95GSI submittal of revised groundwater quality protection plan for Honey CreekNPDES

.

3/23/95Agenda of meeting with GSI consultant and Jackson District staffGeneral

.

3/30/95GSI submittal of reports regarding bacteria movement in freshwater ("Exploring Myths, Facts and Realities About Freshwater" and "Honey Creek Project, May-August 1994")NPDES

.

3/30/95Letter from S. Baker to Gov. EnglerGeneral

.

3/31/95GSI submittal of ninth quarterly report (12/1/94 to 2/28/95)QtrRpt

.

3/31/95Letter from Rick Harding to H. AdrounieGeneral

.

3/31/95Letter from Rick Harding to S. KolonGeneral

.

4/14/95GSI permit application for storm water detention pondsGeneral

.

4/14/95MDNR Memo from L. Lipinski to G. Klepper w/attachmentGeneral

.

4/20/95Letter from H. Adrounie to Rick HardingGeneral

.

4/21/95MDNR response to 3/20/95 GSI submittal of Evergreen re-injection well performance monitoring planEG

.

4/21/95MDNR response to 3/22/95 GSI submittal of groundwater quality protection plan for Honey CreekNPDES

.

4/25/95GSI submittal of remedial options for Soil SystemSoils

.

4/26/95Letter from G. Klepper to L. ThurlowGeneral

.

4/28/95GSI response to 4/21/95 MDNR comments of groundwater quality protection planNPDES

.

4/28/95Letter from D. Politis to S. KolonGeneral

.

4/30/95Letter from L. Thurlow to G. KlepperGeneral

.

5/2/95Letter from Rick Harding to S. KolonGeneral

.

5/5/95Letter from Rick Harding to M. BitondoNPDES

.

5/8/95GSI response to 4/21/95 MDNR comments on Evergreen reinjection well performance monitoring planEG

.

5/8/95Letter from Rick Harding to S. KolonGeneral

.

5/11/95Letter from A. Wasserman to R. ReichelGeneral

.

5/12/95Letter from L. Graham to L. MooreGeneral

.

5/17/95Letter from E. Kenzie to M. SchepersGeneral

.

5/19/95Letter from S. Kolon to Rick HardingGeneral

.

5/22/95Letter from Rick Harding to S. KolonGeneral

.

5/22/95Letter from W. Shaw to Dr. BakerNPDES

.

5/23/95Letter from M. Bitondo to Rick HardingNPDES

.

5/23/95Letter from Rick Harding to E. KenzieGeneral

.

5/24/95Letter from Donald Hager to Russell HardingGeneral

.

6/5/95Letter from City of Ann Arbor to Mayor and City CouncilGeneral

.

6/11/95Memo from G. Klepper to W. McCrackenNPDES

.

6/12/95Draft National Pollutant Discharge Elimination System PermitNPDES

.

6/12/95Notes from Pat RyanGeneral

.

6/13/95Water Sample Result Letters from Public Works DivisionGeneral

.

6/14/95Well log and permit for 465 DupontEG

.

6/15/95Letter from L. Graham to L. MooreGeneral

.

6/16/95Memo from S. Kolon to GSI fileGeneral

.

6/19/95Letter from Rick Harding to A. HowardGeneral

.

6/27/95Letter from D. Borneman to Residents of Sister Lakes WatershedGeneral

.

6/28/95Letter from C. Gelman to G. KlepperGeneral

.

6/30/95GSI submittal of tenth quarterly report (3/1/95 to 5/31/95)QtrRpt

.

6/30/95Letter from Rick Harding to A. HowardGeneral

.

6/30/95Letter from Russell Harding to D. HagerGeneral

.

7/3/95Letter from Rick Harding to A. HowardGeneral

.

7/5/95Letter from G. Klepper to C. GelmanGeneral

.

7/13/95Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

7/17/95MDNR memo from L. Lipinski to S. Kolon (re: Marshy Pilot Test)Marshy

.

7/20/95(date error) Letter from D. Borneman to Concerned Residents of Sisters Lake Watershed w/attachmentGeneral

.

7/20/95Letter from D. Borneman to Residents of Sister Lakes WatershedGeneral

.

7/26/95Letter from M. Bitondo to Dr. & Mrs. Politis w/attachmentsNPDES

.

7/26/95Letter from S. Kolon to Rick Harding and D. FinkGeneral

.

7/26/95MDNR response to GSI submittal on Marshy Area Pilot TestMarshy

.

7/27/95Letter from M. Adrounie to S. Kolon w/attachmentGeneral

.

7/31/95Letter from K. Davis to Russell Harding w/attachmentGeneral

.

7/31/95Letter from M. Adrounie to S. Kolon w/attachmentGeneral

.

7/31/95Letter from Rick Harding to J. Janiczek w/attachment, w/o appendix (appendix available for review at Jackson District Office)EG

.

8/2/95Letter from Rick Harding to S. KolonGeneral

.

8/4/95Letter from Rick Harding to A. HowardGeneral

.

8/8/95Letter from A. Sanchez to Gov. EnglerGeneral

.

8/17/95Prepared statement for Gelman press conferenceGeneral

.

8/18/95Letter from K. Davis to A. HowardGeneral

.

8/25/95GSI submittal of Soils System Remedial Action PlanSoils

.

8/29/95Letter from S. Kolon to Rick Harding and D. FinkGeneral

.

9/5/95MDNR Memo from A. Howard to J. JaniczekEG

.

9/7/95Letter from A. Howard to A. SanchezGeneral

.

9/7/95Letter from J. Janiczek to K. DavisEG

.

9/15/95Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

9/20/95GSI submittal of “Proposed Groundwater Remediation Work Plan and Implementation Schedule”Core

.

9/28/95Analysis of Total Organic Carbon in Evergreen reinjection wellEG

.

9/28/95GSI submittal of eleventh quarterly report (6/1/95 to 8/31/95)QtrRpt

.

10/3/95Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

10/16/95GSI submittal of Revision No. 1 of "Proposed Groundwater Remediation Work Plan and Implementation Schedule"Core

.

10/20/95MDNR Advice of Change Notification (CDM contract)General

.

10/23/95MDEQ Project UpdateGeneral

.

10/23/95Sign in sheet for public meetingGeneral

.

10/30/95MDEQ response to 8/25/95 GSI submittal of Soils System Characterization Report and Remedial Action PlanSoils

.

11/5/95GSI submittal of Baseline DataGeneral

.

11/9/95MDEQ response to 10/16/95 GSI submittal of Proposed Groundwater Remediation Work Plan, Revision No. 1Core

.

11/13/95Listing of all submittals to Information Repositories since October 1992General

.

11/14/95Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

11/21/95Scio Township Resolution re: GSI tax abatementGeneral

.

12/10/95Letter from M. Bitondo to F. Fotouhi (re: NPDES permit)NPDES

.

12/15/95GSI submittal of twelfth quarterly report (9/1/95 to 11/30/95)QtrRpt

.

12/18/95GSI response to 11/9/95 MDEQ comments on Proposed Groundwater Remediation Work PlanCore

.

12/19/95Letter from Rick Harding to M. AdrounieGeneral

.

12/21/95GSI submittal of potentiometric and iso-concentration mapsGeneral

.

1/9/96Tax abatement agreement between Scio Township and GSIGeneral

.

1/11/96Memo from Rick Harding to S. KolonGeneral

.

1/22/96Letter from Rick Harding to S. KolonGeneral

.

1/22/96Memo from Rick Harding to S. KolonGeneral

.

1/31/96Letter from K. Davis to R. ReichelGeneral

.

2/29/96Letter from F. Fotouhi to S. Kolon w/attachment (revised schedule)General

.

3/12/96Letter from R. Reichel to A. WassermanGeneral

.

3/13/96Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

3/18/96Letter from H. Moore to Occupant of 3563 ElizabethGeneral

.

3/18/96Letter from H. Moore to Occupant of 427 BarberGeneral

.

3/18/96Letter from H. Moore to Occupant of 440 ClarendonGeneral

.

3/26/96Letter from A. Wasserman to B. ReichelGeneral

.

3/26/96Letter from F. Fotouhi to S. Kolon w/o attachment (Evergreen Operation and Maintenance Manual available upon request)EG

.

3/28/96Memo from S. Kolon to G. KlepperGeneral

.

4/2/963 e-mail messages from F. Fotouhi to S. KolonGeneral

.

4/2/96GSI submittal of thirteenth quarterly report (12/1/95 to 2/29/96)QtrRpt

.

4/2/96Memo from G. Klepper to S. KolonGeneral

.

4/3/96Letter from F. Fotouhi to H. AdrounieGeneral

.

4/11/96GSI response to MDEQ Draft NPDES permit w/o attachmentsNPDES

.

4/12/96Letter from F. Fotouhi to S. Kolon w/attachment (revised schedule)General

.

4/15/96Letter from S. Kolon to F. Fotouhi (Evergreen System Performance Monitoring Plan)EG

.

4/17/96Letter from S. Kolon to F. Fotouhi (re: change in criteria requires no further action)Spray

.

4/25/96E-mail note from S. Kolon to F. FotouhiGeneral

.

5/1/96Letter from F. Fotouhi to S. Kolon (Evergreen System Perf. Mon. Plan)EG

.

5/6/96Letter from F. Fotouhi to H. Adrounie (discharge report)EG

.

5/6/96Letter from F. Fotouhi to H. Adrounie (discharge request)EG

.

5/15/96Letter from H. Moore to Occupant (with list of other addresses to which same letter was sent)General

.

5/15/96Letters from H. Moore to occupants of 427 Barber, 3563 & 3573 Elizabeth, 5005 Jackson Rd. (well sampling results positive for 1,4-dioxane)General

.

5/24/96Letter from S. Kolon to F. Fotouhi (Evergreen System Perf. Mon. Plan)EG

.

6/3/96Report of Analytical Results by GSIGeneral

.

6/4/96Letter from L. Graham to H. MooreGeneral

.

7/2/96Letter from F. Fotouhi to H. Adrounie (discharge request)EG

.

7/9/96GSI submittal of fourteenth quarterly report (3/1/96 to 5/31/96)QtrRpt

.

7/12/96Letter from F. Fotouhi to B. Pirooz and H. AdrounieGeneral

.

7/22/96Press release from Memtec LimitedGeneral

.

8/15/96GSI submittal of Capture Zone Analysis for Evergreen Purge WellEG

.

8/19/96Letter from H. Moore to Occupant (w/list of addresses to which same letter was sent)General

.

8/20/96Letter from S. Kolon to F. Fotouhi and D. FinkGeneral

.

8/23/96Letter from H. Moore to Occupants of 427 Barber and 3563 ElizabethGeneral

.

8/27/96Letter from F. Fotouhi to H. AdrounieGeneral

.

8/28/96Letter from F. Fotouhi to H. Adrounie w/attachmentsGeneral

.

8/29/96Letter from F. Fotouhi to H. AdrounieGeneral

.

8/29/96Letter from F. Fotouhi to H. AdrounieGeneral

.

9/23/96Amendment to Consent Judgment (first)General

.

9/30/96E-mail note from F. Fotouhi to S. KolonGeneral

.

9/30/96E-mail note from S. Kolon to F. FotouhiGeneral

.

9/30/96GSI submittal of Core System Work PlanCore

.

10/2/96Letter from F. Fotouhi to H. AdrounieGeneral

.

10/3/96GSI submittal of fifteenth quarterly report (6/1/96 to 8/31/96)QtrRpt

.

10/10/96MDEQ response to GSI submittal of Capture Zone Analysis for Evergreen SystemEG

.

10/23/96Letter from S. Kolon to F. Fotouhi & D. Fink (re: Evergreen effluent)EG

.

10/25/96Letter from F. Fotouhi to H. Adrounie (re: Evergreen discharge)EG

.

10/30/96Letter from F. Fotouhi to M. Fishman (re: Evergreen area access)EG

.

11/1/96Analytical results from Evergreen area residential wellsEG

.

11/6/96Letter from M. Bitondo to F. Fotouhi w/draft NPDES permit (previously provided to Scio Township, P. Ryan and D. Politis)NPDES

.

11/7/96E-mail note from F. Fotouhi to S. Kolon (re: Core Area schedule)Core

.

11/7/96Letter from R. Reichel to A. Wasserman (re: Evergreen System operation)EG

.

11/8/96Analytical results from Evergreen area residential wells and Honey CreekEG

.

11/8/96Analytical results from Evergreen area residential wells and Honey CreekNPDES

.

11/8/96Letter from F. Fotouhi to M. Adrounie (re: Evergreen discharge)EG

.

11/8/96Memo from J. Lahti to G. Klepper w/attachment (re: residential well monitoring)General

.

11/12/96E-mail note from F. Fotouhi to S. Kolon (re: Evergreen discharge)EG

.

11/14/96GSI submittal of Groundwater Reinjection Study of Core Area Core

.

11/14/96Letter from A. Wasserman to R. Reichel w/attachments (re: Evergreen System operation)EG

.

11/18/96Letter from J. Bobrin to S. Kolon (re: Core Work Plan)Core

.

11/18/96MDEQ notice of public meeting on Core Area Work Plan Core

.

11/21/96Letter from D. Berry to A. Howard (re: comments on permit issues)NPDES

.

11/22/96Public notice of draft NPDES permit and public hearing w/attachments NPDES

.

11/25/96Letter from S. Kolon to F. Fotouhi & D. Fink (re: response time to Core Area Work Plan)Core

.

11/27/96Analytical results from baseline monitoring of 9/96General

.

11/27/96Letter from R. Reichel to A. Wasserman (re: Evergreen System operation)EG

.

11/27/96Memo from S. Kolon to J. Lahti (re: residential well monitoring)General

.

11/30/96GSI submittal of Revised Soils Remedial Action PlanSoils

.

12/1/96Letter from R. Tickle to S. Kolon (re: Core Area Work Plan)Core

.

12/3/96GSI submittal of Revised Remedial Action Plan, Evergreen SystemEG

.

12/5/96E-mail note from F. Fotouhi to S. Kolon (re: Evergreen discharge)EG

.

12/5/96Letter from Scio Residents for Safe Water to S. Kolon (re: Core Area Work Plan comments)Core

.

12/6/96Analytical results from Evergreen area residential & monitoring well, with mapsEG

.

12/6/96Letter from D. Politis to A. Howard General

.

12/6/96Letter from M. Garfield to S. Kolon (re: Core Area Work Plan)Core

.

12/11/96Memo from R. Reichel to M. Tegels (re: Evergreen System)EG

.

12/12/96E-mail from F. Fotouhi to A. Wasserman (re: Evergreen Area stipulated penalties)EG

.

12/12/96Facsimile from D. Politis to S. Kolon (re: groundwater recharge and Honey Creek data)NPDES

.

12/12/96Letter from F. Fotouhi to S. Kolon (re: NPDES permit)NPDES

.

12/13/96Memo from L. Lipinski to S. Kolon (re: Core Area Work Plan)Core

.

12/16/96MDEQ response to GSI Core Area Work PlanCore

.

12/16/96Memo from R. Bauman to Mayor and City Council (Ann Arbor) w/attachmentGeneral

.

12/17/96Letter from S. Kolon to Interested Citizens w/attachments (re: public comment on Core Area Work Plan)Core

.

12/20/96Memo from J. Sygo to R. Miller (re: permit for Core System)NPDES

.

12/26/96Letter from A. Howard to D. Politis General

.

12/30/96GSI submittal of sixteenth quarterly report (9/1/96 to 11/30/96)QtrRpt

.

12/30/96Memo from M. Bitondo to J. Janiczek w/attachment (re: permit for Core System)NPDES

.

1/2/97MDEQ print-out of residential well sampling results (since 1986)General

.

1/13/97GSI submittal of Revised Core System Work PlanCore

.

1/13/97Letter from A. Wasserman to R. Reichel (re: Evergreen System)EG

.

1/16/97Memo from K. Sidhu to J. Lovato (bath/shower Interim Health Advisory for 1,4-dioxane)General

.

1/17/97DEQ memo from J. Fulcher to J. Janiczek (low flows for Honey Creek)NPDES

.

1/21/97Letter from L. Graham to Resident of 2652 Dexter (re: Evergreen System)EG

.

1/28/97Letter from F. Fotouhi to M. Bitondo (re: permit for Core System)NPDES

.

1/29/97Memo from B. Wisely to M. Bitondo (re: permit for Core System)NPDES

.

1/31/97Letter from R. Reichel to A. Wasserman (re: Evergreen System)EG

.

1/31/97MDEQ response to GSI submittal of Revised Soils System Remedial Action PlanSoils

.

2/3/97Letter from F. Fotouhi to S. Kolon w/o attachment (Core Treatment System O & M Plan)NPDES

.

2/12/97E-mail notes from F. Fotouhi to S. Kolon (re: Evergreen System)EG

.

2/13/97Memo from J. Janiczek to J. Sygo (re: permit for Core System)NPDES

.

2/14/97MDEQ response to GSI submittal of Revised Core System Work PlanCore

.

2/25/97MDEQ results of residential well sampling at five housesGeneral

.

3/10/97Letter from F. Fotouhi to S. Kolon (GSI response to MDEQ comments on Revised Core System Work Plan)Core

.

3/12/97GSI submittal of Revised Work Plan Evergreen System & Allison ProjectEG

.

3/18/97Letter from F. Fotouhi to H. Adrounie (Evergreen data)EG

.

3/18/97Letter from F. Fotouhi to S. Kolon (Evergreen purge & injection well locations)EG

.

3/19/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer for Evergreen discharge)EG

.

3/20/97Letter from R. Connors to S. Kolon (change in GSI legal counsel)General

.

3/25/97Letter from J. Harmon to F. Fotouhi (Road Comm. response to Evergreen Work Plan)EG

.

3/27/97GSI submittal of amendments to Revised Soils System Remedial Action PlanSoils

.

3/27/97Letter from S. Kolon to F. Fotouhi (MDEQ response to 3/10/97 letter from Fotouhi)Core

.

3/28/97GSI submittal of seventeenth quarterly report (12/1/96 to 2/28/97)QtrRpt

.

4/4/97MDEQ response to Revised Work Plan Evergreen System & Allison Project)EG

.

4/7/97Letter from Scio Citizens for Safe Water to S. Kolon (re: Evergreen Work Plan)EG

.

4/8/97Letter from F. Fotouhi to S. Kolon (proposed monitoring well locations, Core Area)Core

.

4/9/97Letter from Westover Hills Homeowners’ Association. (re: Evergreen Work Plan)EG

.

4/9/97MDEQ memo from B. Wisely to S. Kolon (Core System O & M Manual)NPDES

.

4/10/97Letter from G. Klepper to local officials (request meeting to discuss Evergreen discharge) EG

.

4/11/97MDEQ memo from J. Sygo to R. Miller (re: NPDES permit for discharge from CoreNPDES

.

4/15/97GSI submittal of amendments to Revised Work Plan Evergreen System & Allison ProjectEG

.

4/18/97MDEQ response to GSI submittal of 4/15/97EG

.

4/18/97MDEQ response to GSI submittal of O & M Manual for Core Area SystemNPDES

.

4/21/97Letter from F. Fotouhi to J. Janiczek (re: generic exemption for Evergreen reinjection)EG

.

4/21/97MDAG memo from R. Reichel to M. Stratz (receipt of check for penalties re: Evergreen)EG

.

4/23/97E-mail note from M. Stenzel to M. Bitondo (re: Core Treatment System)NPDES

.

4/24/97E-mail note from F. Fotouhi to S. Kolon (request for extension on Western System)Little Lake

.

4/24/97Sign-in sheet from meeting with local officials, GSI & ERD (Evergreen discharge options)EG

.

4/25/97Letter from F. Fotouhi to S. Kolon (schedule for beginning Core purge after permit receipt)Core

.

4/25/97Letter from R. Reichel to R. Connors (re: access for Evergreen - Allison Project)EG

.

4/29/97GSI response to MDEQ comments of 4/18/97 on the Core O & M ManualNPDES

.

4/30/97E-mail note from R. Rayle to J. Sygo (re: NPDES permit for Core discharge)NPDES

.

4/30/97Letter from S. Kolon to F. Fotouhi (response to e-mail from F. Fotouhi of 4/24/97)Little Lake

.

4/30/97Letter from S. Kolon to F. Fotouhi (response to letter from F. Fotouhi of 4/8/97)Core

.

5/1/97Letter from F. Fotouhi to R. Bauman (access request re: Evergreen injection well)EG

.

5/2/97MDEQ additional response to GSI submittal of 4/15/97)EG

.

5/5/97GSI submittal of Revised Western System Work PlanLittle Lake

.

5/9/97Approved NPDES permitNPDES

.

5/9/97MDEQ press release on issuance of NPDES permitNPDES

.

5/15/97Letter from M. Bitondo to Interested Citizens (response to concerns raised during public notice period for NPDES permit)NPDES

.

5/16/97Letter from L. Lee to F. Fotouhi (Evergreen injection well)EG

.

5/19/97GSI response to MDEQ letter of 5/2/97 (Revised Evergreen System Work Plan)EG

.

5/21/97Letter from Scio Citizens for Safe Water to B. Wisely (NPDES permit concerns)NPDES

.

5/21/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

5/27/97Letter from R. Connors to G. Klepper (Evergreen access issues)EG

.

5/29/97MDEQ response to GSI letter of 5/19/97EG

.

5/30/97E-mail note from S. Kolon to R. Rayle (data on treatment system influent & effluent)NPDES

.

6/2/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

6/3/97MDAG memo from R. Reichel to A. Howard w/attachment (proposed amendment to Consent Judgment regarding Evergreen disposal options)EG

.

6/5/97E-mail note from R. Rayle to S. Kolon & B. Wisely (communications with GSI/Pall)NPDES

.

6/6/97Letter from J. Sygo to R. Rayle (NPDES permit)NPDES

.

6/6/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

6/9/97GSI submittal of Discharge Monitoring Report for NPDES permit (sent 6/17/97)NPDES

.

6/9/97MDEQ memo from A. Howard to R. Reichel (response to 6/3/97 memo)EG

.

6/11/97E-mail note from M. Bitondo to R. Rayle (NPDES reporting requirements)NPDES

.

6/11/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

6/12/97MDEQ response to 5/5/97 GSI submittal of Revised Western System Work PlanLittle Lake

.

6/13/97E-mail note from F. Fotouhi to S. Kolon & B. Wisely (discharge to tributary)NPDES

.

6/15/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

6/19/97Letter from F. Fotouhi to S. Kolon & J. Janiczek (additional Evergreen injection well)EG

.

6/20/97Letter from M. Cromwell to Scio Residents for Safe Water (NPDES permit)NPDES

.

6/20/97MDEQ Daily Activity Report by Gary Klepper (discharge status)NPDES

.

6/23/97ATS results of 1,4-dioxane analysis (MDEQ sampling of discharge)NPDES

.

6/23/97Letter from S. Kolon to F. Fotouhi & R. Connors (response to 6/19/97 letter)EG

.

6/23/97MDEQ response to 3/31/97 GSI submittal of Amendment to Soils System RAPSoils

.

6/25/97Letter from G. Klepper to Ann Arbor Mayor & City Council (Evergreen pipelines & wells)EG

.

6/26/97Analytical results of Allison area wellsEG

.

6/26/97Letter from F. Fotouhi to H. Adrounie (sampling for discharge to sanitary sewer)EG

.

6/27/97E-mail note from S. Kolon to R. Rayle (discharge status)NPDES

.

6/29/97GSI submittal of eighteenth quarterly report (3/1/97 to 5/31/97)QtrRpt

.

7/3/97Letter from F. Fotouhi to H. Adrounie w/attachments (data of discharge to sanitary sewer)EG

.

7/4/97E-mail note from R. Rayle to S. Kolon (work plan comments)EG

.

7/9/97Letter from R. Connors to R. Reichel w/attachment (access issues)EG

.

7/10/97Letter from R. Connors to S. Kolon (R. Rayle 7/4/97 e-mail)EG

.

7/18/97Letter from R. Connors to F. Fotouhi w/attachments (Petition Seeking Access to Public Facilities, including Exhibits not previously provided to information repositories)EG

.

7/19/97E-mail notes from K. Kolar to S. Kolon (discharge status)NPDES

.

7/21/97City of Ann Arbor Memorandum from N. Berlin to Mayor and City Council (Resolution on Intergovernmental Partnership to review GSI remediation)General

.

7/21/97Letter from F. Fotouhi to S. Kolon (monitoring per Core System Work Plan)Core

.

7/22/97E-mail note from R. Rayle to S. Kolon (follow-up to 7/4/97 e-mail)EG

.

7/22/97E-mail note from S. Kolon to R. Rayle (response to 7/4/97 e-mail)EG

.

7/22/97Letter from F. Fotouhi to B. Wiseley (treatment system monitoring)NPDES

.

7/23/97Letter from R. Connors to S. Kolon (NPDES reporting)NPDES

.

7/23/97Letter from S. Kolon to R. Connors (response to 7/10/97 letter)EG

.

7/28/97Letters (9) from F. Fotouhi to Allison area residents (results of residential well monitoring)EG

.

7/29/97Letter from R. Reichel to R. Connors w/attachment (draft of second amendment to Consent Judgment)General

.

7/29/97Letter from S. Kolon to R. Connors (response to 7/23/97 letter)NPDES

.

7/31/97E-mail notes from K. Kolar to S. Kolon (discharge status)NPDES

.

7/31/97Letter from F. Fotouhi to T. Blessing, R. Polens & S. Clark w/one attachment (documents related to revised work plan, all but one previously provided to information repositories)EG

.

8/1/97Letter from R. Connors to T. Blessing (re: documents with 7/31/97 letter from F. Fotouhi)EG

.

8/4/97Letter from B. Wiseley to F. Fotouhi (NPDES reporting)NPDES

.

8/4/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer after 8/9/97)EG

.

8/4/97Letter from R. Connors to G. Klepper (Force Majeure notification re: access issues)EG

.

8/8/97GSI submittal of July Discharge Monitoring Report for NPDES permit NPDES

.

8/12/97Letter from J. Laird to R. Connors et. al. w/attachment (access for pipeline)EG

.

8/12/97Letter from Scio Citizens for Safe Water to M. Cromwell (NPDES issues)NPDES

.

8/13/97Facsimile from T. Blessing to R. Connors et. al. (pipeline construction details)EG

.

8/13/97Letter from R. Reichel to L. Buckley w/attachment (response to request of balance owed for Consent Judgment settlement)General

.

8/14/97DEQ Memorandum from L. Lipinski to S. Kolon (Allison extraction well location)EG

.

8/15/97GSI submittal of Limited Land Use Remedial Action PlanLittle Lake

.

8/15/97Letter from S. Kolon to F. Fotouhi & R. Connors (information re: Allison extraction well)EG

.

8/20/97E-mail notes from K. Kolar to S. Kolon (discharge status)NPDES

.

8/20/97Letter from R. Reichel to R. Connors (right-of-way access for pipeline)EG

.

8/26/97Letter from R. Connors to R. Reichel et. al. w/attachment (Stipulation and Order for Interim Relief re: access for pipeline)EG

.

8/29/97Letter from F. Fotouhi to S. Kolon w/o attachment (blueprint sized aerial photo of area)EG

.

9/2/97Analytical results of monitoring and residential wellsEG

.

9/2/97Letter from R. Connors to R. Reichel et. al. w/attachments (info on pipeline)EG

.

9/3/97Minutes of Intergovernmental Partnership Committee meeting (access issues)EG

.

9/8/97Letter from F. Fotouhi to B. Wiseley with report on carbon release of 9/2/97NPDES

.

9/9/97DEQ memo from B. Wiseley to M. Cromwell (NPDES permit) NPDES

.

9/9/97Minutes of Intergovernmental Partnership Committee meeting (access issues)EG

.

9/10/97E-mail note from F. Fotouhi to S. Kolon (residential well depths)EG

.

9/10/97GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

9/12/97Analytical results of monitoring and residential wells; 5 well logs & 3 gamma logs of residential wellsEG

.

9/15/97Letter from T. Blessing to R. Connors (pipeline issues)EG

.

9/15/97Well log and gamma log of MW-44Core

.

9/16/97Letter from H. Moore to Occupant (residential well sampling detected 1,4-dioxane, with list of results and other addresses to which same letter was sent)General

.

9/16/97Letter from H. Moore to Occupant (residential well sampling for 1,4-dioxane non-detect, with list of other addresses to which same letter was sent)General

.

9/17/97Letter from R. Connors to T. Blessing (pipeline issues)EG

.

9/17/97Letter from T. Blessing to R. Connors w/attachments (pipeline issues)EG

.

9/18/97Letters (10) from F. Fotouhi to Allison area residents (results of residential monitoring)EG

.

9/22/97Letter from F. Fotouhi to S. Kolon w/attachment (iso-concentration map made from aerial photo of 8/29)EG

.

9/25/97Letter from F. Fotouhi to H. Adrounie (data on discharge to sanitary sewer)EG

.

9/25/97Letter from F. Fotouhi to H. Adrounie (request for extension of use of sanitary sewer)EG

.

9/26/97AE-1 well logEG

.

9/29/97Letter from R. Connors to T. Blessing (pipeline issues)EG

.

9/30/97E-mail notes (15 on 3 pages) from K. Kolar to S. Kolon (discharge status)NPDES

.

9/30/97GSI submittal of nineteenth quarterly report (6/1/97 to 8/31/97)QtrRpt

.

9/30/97Letter from J. Dang to H. Pirooz (pipeline issues)EG

.

10/1/97E-mail note from S. Kolon to F. Porta (Allison activities)EG

.

10/2/97Analytical results from test boring at 593 AllisonEG

.

10/2/97Letter from R. Reichel to R. Connors (compliance issues Core, Western & Soils Systems)General

.

10/2/97Letter from S. Kolon to F. Fotouhi & R. Connors (response to remedial action plan - not adequate)Little Lake

.

10/3/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

10/6/97Letter from R. Connors to R. Reichel (response to 10/2/97 letter)General

.

10/8/97Letter from R. Reichel to R. Connors (response to 10/6/97 letter)General

.

10/10/97Data Summary Sheets (ATS)EG

.

10/15/97Drilling Log (test boring at proposed extraction well location)EG

.

10/16/97Letter from R. Connors to R. Reichel (response to conditions for access to right-of-way)EG

.

10/16/97Letter from R. Connors to T. Blessing (response to conditions for access to right-of-way)EG

.

10/17/97Letter from R. Reichel to R. Connors (additional response to 10/6/97 letter)General

.

10/22/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

10/22/97Washtenaw County Board of Commissioners Resolution (supporting conditions for access)EG

.

10/23/97Letter from S. Kolon to F. Fotouhi & R. Connors (request for additional information)EG

.

10/24/97Letter from F. Fotouhi to B. Wiseley (maximization reporting issues)NPDES

.

10/24/97Sign-in sheet for meeting to discuss 10/2/97 letter from R. Reichel to R. ConnorsGeneral

.

10/28/97GSI submittal of Soils System Remedial Action Plan - Revision IISoils

.

10/29/97E-mail note from F. Fotouhi to S. Kolon (flow rate increase)EG

.

10/31/97Order for Facilitation (to resolve issues related to access to right-of-way)EG

.

11/3/97Letter from R. Hinshon to parties involved in access (facilitation process)EG

.

11/4/97Letter from R. Reichel to D. Shelton (state involvement in facilitation)EG

.

11/5/97Letter from B. Ike to R. Lacasse (contested case re: NPDES permit)NPDES

.

11/7/97Letter from D. Berry to R. Lacasse (contested case re: NPDES permit)NPDES

.

11/10/97Letter from F. Fotouhi to A. Howard w/o attachment (Scio Township Water Ordinance)Little Lake

.

11/12/97Agenda and sign-in sheet for first facilitation meetingEG

.

11/12/97Letter from R. Connors to R. Hinshon (background documents - only maps included here)EG

.

11/18/97Analytical Results (Matrix Env.)EG

.

11/20/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

11/25/97E-mail note from F. Fotouhi to S. Kolon (treatment system status)NPDES

.

12/1/97Letter from F. Fotouhi to S. Kolon (awaiting response from A. Howard on adequacy of Scio Township Water Ordinance prior to resubmitting remedial action plan)Little Lake

.

12/2/97Letter from J. Traub (EPA) to W. Lovejoy (response to issues raised in Lovejoy correspondence to EPA)Core

.

12/5/97Letter from R. Hinshon to D. Shelton (facilitation report) w/attachmentsEG

.

12/9/97GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

12/17/97Letter from F. Fotouhi to T. Blessing et. al. (transmitting Phase I bid documents) w/o attachmentsEG

.

12/23/97Analytical results (Matrix Environmental)EG

.

12/23/97Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

12/23/97Letter from F. Fotouhi to S. Kolon w/selected attachments (Revised Evergreen Operation & Maintenance Plan)EG

.

12/23/97Letter from R. Connors to T. Blessing (1,4-dioxane issues at Ann Arbor Landfill)EG

.

12/24/97Compiled results of residential well sampling by GSI (sent by GSI with letters to each residence)EG

.

12/29/97Letter from S. Kolon to F. Fotouhi and R. Connors (acknowledging receipt of RAP)Soils

.

12/31/97Bore hole log for IW-2 (also related to Evergreen System)Unit E

.

12/31/97GSI submittal of twentieth quarterly report (9/1/97 to 11/30/97)QtrRpt

.

1/2/98E-mail note from F. Fotouhi to S. Kolon (NPDES exceedance)NPDES

.

1/2/98E-mail note from S. Kolon to F. Fotouhi (core monitoring)Core

.

1/2/98Letter from A. Howard to F. Fotouhi (Scio Township Water Ordinance)Little Lake

.

1/5/98Letter from J. Mueller to F. Fotouhi (right-of-way permit issues)EG

.

1/6/98GSI submittal of Evergreen System Monitoring PlanEG

.

1/6/98Letter from F. Fotouhi to B. Wiseley (NPDES exceedance) w/attachmentsNPDES

.

1/6/98Letter from J. Mueller to S. Kolon (comments on Operation & Maintenance Plan)EG

.

1/9/98GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

1/9/98Letter from B. Wiseley to F. Fotouhi (NPDES exceedance)NPDES

.

1/12/98Letter from F. Fotouhi to J. Mueller (right-of-way permit issues)EG

.

1/13/98Letter from R. Reichel to M. Jacobs (sending DEQ response to RAP)Core

.

1/14/98Letter from R. Harding to S. Abraham (re: letter from W. Lovejoy to S. Abraham)General

.

1/15/98Letter from F. Fotouhi to S. Kolon (comments on Operation & Maintenance Plan)EG

.

1/15/98Letter from J. Mueller to F. Fotouhi (right-of-way permit issues)EG

.

1/16/98Letter from R. Connors to B. Wiseley (NPDES exceedance)NPDES

.

1/20/98DEQ response to Operation & Maintenance PlanEG

.

1/20/98GSI submittal of Injection Well (IW-2) design and operationEG

.

1/21/98Letter from J. Mueller to S. Kolon (comments on Monitoring Plan)EG

.

1/21/98Table of monitoring results from 9/96 to 12/97 (prepared by GSI)EG

.

1/22/98GSI submittal of Purge Effectiveness EvaluationCore

.

1/23/98Analytical results (Matrix Environmental)EG

.

1/26/98Letter from F. Fotouhi to B. Kniff (response to pipeline bid)EG

.

1/26/98Letter from F. Fotouhi to R. Lyons (pipeline contractor selected - Mich. TrenchingEG

.

1/28/98Letter from F. Fotouhi to F. Porta (use of sanitary sewer)EG

.

1/28/98Letter from F. Fotouhi to S. Kolon (comments on Monitoring Plan)EG

.

1/28/98Letter from F. Porta to F. Fotouhi (use of sanitary sewer)EG

.

1/28/98Letter from R. Reichel to D. Shelton (request for status conference)EG

.

1/29/98Letter from F. Fotouhi to F. Porta (use of sanitary sewer)EG

.

1/30/98Letter from F. Porta to F. Fotouhi (use of sanitary sewer)EG

.

1/30/98Letter from R. Connors to T. Blessing (use of sanitary sewer)EG

.

2/3/98DEQ Memo from L. Lipinski to S. Kolon (comments of Monitoring Plan)EG

.

2/3/98DEQ response to Monitoring PlanEG

.

2/3/98Letter from F. Fotouhi to F. Porta w/ attachments (use of sanitary sewer)EG

.

2/3/98Letter from J. Mueller to F. Fotouhi (right-of-way permit issues)EG

.

2/3/98Letter from J. Mueller to S. Kolon (comments on Injection well submittal)EG

.

2/4/98Letter from R. Connors to R. Reichel (right-of-way permit issues)EG

.

2/4/98Letter from S. Scofes to R. Harding and A. Howard (proposed discussion issues)General

.

2/5/98Letter from B. Wiseley to F. Fotouhi (NPDES permit issues)NPDES

.

2/5/98Letter from F. Fotouhi to T. Blessing et. al. (with project schedule)EG

.

2/10/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

2/10/98Letter from F. Fotouhi to B. Wiseley (NPDES permit issues)NPDES

.

2/10/98Letter from F. Fotouhi to B. Wiseley (treatment system breakdown products analysis) w/attachmentsNPDES

.

2/10/98Letter from F. Fotouhi to J. Mueller (right-of-way permit issues)EG

.

2/10/98Letter from F. Fotouhi to J. Mueller (right-of-way permit issues)EG

.

2/11/98Letter from F. Fotouhi to A. Smith (reporting 8 ppb dioxane at 465 Dupont Circle)EG

.

2/11/98Letters from H. Moore to 12 residents (1,4-dioxane detected in well water)General

.

2/16/98Letter from F. Fotouhi to S. Kolon (comments on Injection well submittal)EG

.

2/17/98DEQ response to Injection well design and operationEG

.

2/18/98Letter from F. Fotouhi to H. Adrounie w/attachment (use of sanitary sewer)EG

.

2/18/98Letter from F. Fotouhi to S. Kolon (response to O&M Plan comments)EG

.

2/19/98Letter from H. Moore to resident (with list of addresses where similar letters were sent that no 1,4-dioxane was detected in well water)General

.

2/20/98GSI submittal of Revised Evergreen System Monitoring PlanEG

.

2/20/98Letter from N. Berlin to R. Harding (city willing to meet with DEQ & GSI)General

.

2/21/98Letter from R. Connors to T. Blessing (right-of-way permit issues)EG

.

2/23/98Analytical results (Matrix Environmental)EG

.

2/23/98Letter from F. Fotouhi to F. Porta (use of sanitary sewer)EG

.

2/24/98GSI submittal of Allison extraction well Capture Zone AnalysisEG

.

2/24/98Letter from F. Porta to F. Fotouhi w/attachment (Industrial User Permit [IUP])EG

.

2/25/98Letter from S. Kolon to F. Fotouhi & R. Connors (response to O&M Plan revisions)EG

.

2/25/98MDEQ print out of water well sampling resultsGeneral

.

2/26/98Letter from F. Fotouhi to J. Mueller (right-of-way permit issues)EG

.

3/6/98DEQ response to Revised Evergreen System Monitoring PlanEG

.

3/6/98GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

3/9/98Letter from F. Fotouhi to S. Kolon (Dupont monitoring plan)EG

.

3/9/98Letter from F. Fotouhi to S. Kolon w/attachment (injection well)EG

.

3/13/98Letter from F. Fotouhi to S. Kolon w/o attachment (response to Operation & Maintenance plan comments)EG

.

3/13/98Letter from R. Harding to H. Katz (proposing meeting of involved parties)General

.

3/17/98DEQ response to Capture Zone Analysis, Allison Extraction wellEG

.

3/19/98GSI submittal of Revised Evergreen System Monitoring PlanEG

.

3/20/98Letter from A. Howard to P. Benson (responding to Benson letter to Gov. Engler)General

.

3/27/98Analytical results (Matrix Environmental)EG

.

3/27/98Letter from H. Adrounie to F. Fotouhi (re: 2/24/98 IUP)EG

.

3/30/98DEQ memo from L. Lipinski to S. Kolon (residential well monitoring)General

.

3/30/98Letter from F. Fotouhi to H. Adrounie w/attachment (IUP application)EG

.

3/30/98Letter from F. Fotouhi to S. Kolon (recently collected soils data to support RAP)Soils

.

3/30/98Letter from S. Kolon to F. Fotouhi & R. Connors (response to 3/9/98 letter on injection well)EG

.

3/31/98GSI submittal of twenty-first quarterly report (12/1/97 to 2/28/98)QtrRpt

.

3/31/98Letter from L. Duling to F. Fotouhi (breakdown product analysis for NPDES permit)NPDES

.

3/31/98Letter from M. Jacobs to R. Connors (township water ordinance)Little Lake

.

4/1/98DEQ memo from S. Kolon to L. Graham w/attachment (residential well monitoring)General

.

4/1/98DEQ response to Revised Evergreen System Monitoring PlanEG

.

4/1/98Letter from S. Kolon to F. Fotouhi & R. Connors (response to 3/13/98 letter)EG

.

4/1/98Letter from S. Kolon to F. Fotouhi & R. Connors (response to 3/9/98 letter on Dupont monitoring plan)EG

.

4/8/98GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

4/8/98Letter from A. Howard to H. Katz, et. al. (invitation to meeting on 4/29)General

.

4/10/98Letter from F. Fotouhi to H. Adrounie (discharge to sanitary sewer)EG

.

4/10/98Letter from F. Fotouhi to H. Adrounie (re: new IUP application)EG

.

4/13/98Letter from F. Fotouhi to S. Kolon (schedule for submittals)Marshy

.

4/14/98Letter from H. Adrounie to F. Fotouhi (re: new IUP application)EG

.

4/15/98Letter from S. Kolon to F. Fotouhi & R. Connors (proposed RAP)Little Lake

.

4/16/98GSI submittal of revisions to Monitoring PlanEG

.

4/16/98GSI submittal of revisions to Operation & Maintenance PlanEG

.

4/21/98Letter from S. Kolon to F. Fotouhi (response to 4/13 letter)Marshy

.

4/23/98Analytical results (Matrix Environmental)EG

.

4/24/98Letter from F. Fotouhi to S. Kolon (installation of LB-2)EG

.

4/27/98Letter from F. Fotouhi to H. Adrounie (re: new IUP application)EG

.

4/28/98Letter from F. Fotouhi to L. Duling (NPDES permit, re: breakdown analysis)NPDES

.

4/28/98Letter from K. Profit to R. Harding (meeting to discuss discharges of dioxaneGeneral

.

4/29/98Letter from S. Kolon to F. Fotouhi & R. Connors (proposed RAP)Soils

.

5/4/98Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

5/4/98Letter from R. Connors to Circuit Court (Motion re: IUP)EG

.

5/5/98E-mail from S. Kolon to L. Graham (modification to water well monitoring)General

.

5/5/98Letter from H. Katz to R. Head (follow-up to 4/29 meeting)General

.

5/6/98Letter from L. Graham to F. Fotouhi (restoration of property)General

.

5/7/98Letter from S. Kolon to F. Fotouhi & R. Connors (re: Monitoring Plan)EG

.

5/7/98Letter from S. Kolon to F. Fotouhi & R. Connors (re: O & M Plan)EG

.

5/8/98GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

5/12/98Letter from R. Connors to S. Kolon (response to 4/15 letter)Little Lake

.

5/14/98E-mail from S. Howard to DEQ et. al. (establishment of list server for IPC)General

.

5/15/98Letter from F. Fotouhi to S. Kolon (re: O & M Plan)EG

.

5/15/98Letter from F. Fotouhi to S. Kolon (withdrawal of proposed RAP)Soils

.

5/18/98Letter from C. Clark to L. Rivers, et. al. (proposed monitoring well)EG

.

5/18/98Memorandum from F. Porta to Mayor and Council (re: IUP)EG

.

5/21/98Letter from R. Reichel to D. Shelton (re: GSI v. City of AA)EG

.

5/22/98Letter from F. Fotouhi to F. Porta (use of Allen Drain)EG

.

5/22/98Letter from F. Fotouhi to S. Kolon (re: Monitoring Plan)EG

.

5/28/98Letter from C. Clark to E. Lindsley (proposed MW at North Maple Estates)EG

.

5/28/98Letter from G. Klepper to C. Clark (proposed monitoring well)EG

.

5/28/98Letter from R. Lacasse to Interested Parties (NPDES contested case)NPDES

.

5/29/98AE-1 Capture Zone Analysis Figure 1 (revised)EG

.

5/30/98Analytical results (Matrix Environmental)EG

.

6/2/98Letter from H. Katz to R. Head (IPC meeting)General

.

6/2/98Letter from R. Head to Invited Parties (IPC meeting)General

.

6/5/98Letter from R. Connors to R. Reichel (proposed MW at North Maple Estates)EG

.

6/8/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

6/8/98Letter from F. Fotouhi to H. Adrounie (w/attached report of discharge to sewer)EG

.

6/8/98Letter from R. Connors to M. Jacobs (township water ordinance)Little Lake

.

6/9/98Letter from B. Dawson to R. Head (IPC meeting)General

.

6/11/98Letter from M. Jacobs to R. Reichel & S. Kolon w/attachment (township response to 6/8/98 letter from R. Connors)Little Lake

.

6/12/98Letter from D. Ulrich to Rep. L. Rivers Reichel (proposed MW at North Maple Estates)EG

.

6/12/98Letter from F. Fotouhi to J. Janiczek (w/attached Generic Notification form for groundwater discharge)EG

.

6/12/98Letter from F. Fotouhi to S. Kolon (installation of injection well - IW-2)EG

.

6/15/98Letter from F. Fotouhi to H. Adrounie (use of sanitary sewer)EG

.

6/16/98Letter from R. Reichel to Washtenaw County Circuit Court Clerk w/attachment (motion to intervene)General

.

6/18/98Analytical results (Matrix Environmental)EG

.

6/18/98GSI submittal of Purge Effectiveness DemonstrationCore

.

6/22/98E-mail from F. Fotouhi to S. Kolon (monitoring schedule)EG

.

6/23/98E-mail from S. Kolon to F. Fotouhi (monitoring schedule)EG

.

6/30/98GSI submittal of twenty-second quarterly reportQtrRpt

.

7/2/98E-mail from F. Fotouhi to S. Kolon (monitoring schedule)EG

.

7/2/98E-mail from S. Kolon to F. Fotouhi (monitoring schedule)EG

.

7/2/98Letter from F. Fotouhi to W. McIntosh (NPDES contested case settlement offer)NPDES

.

7/2/98Letter from McNamee, Porter & Seeley to F. Porta (san. sewer capacity analysis)EG

.

7/7/98Letter from F. Fotouhi to M. Jacobs (modification of Scio Twp. Water Ordinance)Little Lake

.

7/8/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

7/8/98Letter from F. Fotouhi to H. Adrounie (discharge to sanitary sewer)EG

.

7/8/98Letter from R. Reichel to D. Shelton (Order granting motion of state to intervene)EG

.

7/9/98DEQ memo from L. Lipinski to S. Kolon (review of purge effectiveness evaluation)Core

.

7/13/98Ann Arbor City Council resolution to amend Industrial User PermitEG

.

7/14/98DEQ response to Purge Effectiveness Evaluation of 6/18/98Core

.

7/14/98Letter from R. Reichel to F. Dindoffer (sending GSI settlement offer of 7/2/98)NPDES

.

7/15/98Letter from F. Fotouhi to H. Adrounie (sanitary sewer capacity study)EG

.

7/16/98DEQ lab report on three split samples taken 3/24/98Core

.

7/16/98Letter from F. Fotouhi to E. Kenzie (notification of injection well operation)EG

.

7/22/98Amended Industrial User Permit (IUP)EG

.

7/22/98Letter from H. Adrounie to F. Fotouhi (IUP)EG

.

7/22/98Letter from W. McIntosh to F. Fotouhi (GSI settlement offer)NPDES

.

7/24/98Analytical results (Matrix Environmental)EG

.

7/28/98E-mails between F. Fotouhi & S. Kolon (extension of time to submit Marshy report)Marshy

.

7/30/98GSI submittal of Soil Sampling PlanSoils

.

7/30/98Letter from H. Adrounie to F. Fotouhi (use of sanitary sewer)EG

.

8/3/98Letter from Scio Citizens for Safe Water to R. Reichel (GSI settlement offer)NPDES

.

8/6/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

8/7/98GSI submittal of Marshy Area System Pilot Test ReportMarshy

.

8/10/98Letter from L. Duling to F. Fotouhi (approval of breakdown analysis method)NPDES

.

8/11/98Letter from F. Fotouhi to H. Adrounie (discharge to sanitary sewer)EG

.

8/12/98Letter from F. Fotouhi to H. Adrounie (payment for sanitary sewer study)EG

.

8/12/98Letter from G. Klepper to T. White (access for monitoring well)EG

.

8/13/98Letter from F. Fotouhi to J. Janiczek (request to modify groundwater discharge)EG

.

8/13/98Letter from F. Fotouhi to S. Kolon (report on water transported to Core)EG

.

8/13/98Letter from F. Fotouhi to S. Kolon (report on water transported to Core)EG

.

8/14/98Letter from E. Clark to S. Kolon (Scio Twp. will not modify ordinance)Little Lake

.

8/19/98Letter from F. Fotouhi to S. Kolon (monitoring well elevations & depths)General

.

8/20/98Letter from F. Fotouhi to S. Kolon (report of groundwater discharge exceedance)EG

.

8/25/98Letter from R. Reichel to P. Benson, F. Fotouhi et. al. (NPDES contested case)NPDES

.

8/26/98Letter from F. Fotouhi to H. Adrounie (analytical results of discharge to sewer)EG

.

8/27/98E-mail note from F. Fotouhi to S. Kolon (exceedance of GW discharge level)EG

.

8/28/98DEQ draft list of Residential Well Monitoring (revised)General

.

9/1/98Letter from T. White to F. Fotouhi (access for monitoring well)EG

.

9/3/98DEQ response to Soil Sampling PlanSoils

.

9/3/98Letter from F. Fotouhi to S. Kolon & J. Janiczek (reporting exceedance of groundwater discharge limit)EG

.

9/8/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

9/10/98Letter from J. Janiczek to F. Fotouhi (modification of Generic Exemption for groundwater discharge )EG

.

9/14/98Letter from G. Klepper to F. Fotouhi & R. Connors (proposed Phase II pipeline)EG

.

9/14/98Map showing proposed new locations for Redskin purge wellCore

.

9/15/98Letter from A. Howard to P. Benson & F. Fotouhi et. al. (NPDES contested case settlement meeting)NPDES

.

9/16/98Letter from F. Fotouhi to J. Mueller (report of manhole inspection)EG

.

9/16/98Opinion and Order of Administrative Law Judge on NPDES contested caseNPDES

.

9/17/98EPA Manual (replacement for incomplete version in Appendix C of Revised Phase II Pipeline Project, sent to repositories on 9/18/98)EG

.

9/17/98GSI submittal of Revised Phase II Pipeline ProjectEG

.

9/22/98GSI submittal of monitoring well data and informationGeneral

.

9/24/98Letter from F. Fotouhi to S. Kolon (details on Phase II pipeline project)EG

.

9/25/98Letter from W. Wheeler to S. Kolon (comments on Phase II pipeline projectEG

.

9/28/98Analytical results (Matrix Env.)EG

.

9/28/98Letter from F. Fotouhi to J. Mueller (Phase I pipeline)EG

.

9/28/98Letter from R. Connors to L. Duling (request to increase volume of NPDES discharge)NPDES

.

9/28/98Letter from R. Reichel to D. Shelton w/attachment (order on Phase II pipeline)EG

.

9/28/98Letter from S. Kolon to F. Fotouhi & R. Connors (construction of Phase II pipeline)EG

.

9/30/98GSI submittal of 23rd quarterly report (6/1-8/31)QtrRpt

.

9/30/98GSI submittal of Purge Effectiveness Evaluation No. 3Core

.

10/6/98DEQ memo from L. Lipinski to S. Kolon (Phase II pipeline)EG

.

10/6/98GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

10/7/98Analytical results (Matrix Env.)General

.

10/8/98Letter from L. Fournier to A. Elias (comments on remedial action)General

.

10/9/98Opinion and Order Regarding Pipeline AccessEG

.

10/13/98GSI submittal of historical monitoring results missing from 9/22/98 submittal (pages 33-38)General

.

10/14/98E-mail from K. Kolar to S. Kolon (monitoring)EG

.

10/14/98E-mail from S. Kolon to K. Kolar (monitoring)EG

.

10/14/98E-mail note from S. Kolon to F. Fotouhi (monitoring)EG

.

10/16/98Letter from F. Fotouhi to L. Duling (breakdown analysis for NPDES permit)NPDES

.

10/19/98Opinion and Order Regarding Pipeline Access and Order Denying Motion to StayEG

.

10/21/98Analytical results (Matrix Env.)EG

.

10/22/98E-mail note from F. Fotouhi to S. Kolon (monitoring)EG

.

10/26/98Letter from R. Reichel to R. Lacasse (DEQ pre-hearing statement on NPDES contested case)NPDES

.

10/28/98Letter from F. Fotouhi to W. McIntosh (explanation of data from MW-11d)Core

.

10/29/98Letter from D. Bardsley (Longbore) to F. Fotouhi (information on drilling fluid)EG

.

10/29/98Letter from R. Lacasse to R. Connors et. al. (schedule for contested case)NPDES

.

10/30/98DEQ memo from L. Lipinski to S. Kolon (Purge effectiveness evaluation)Core

.

10/30/98Letter from F. Fotouhi to S. Kolon (soil sampling results)Soils

.

10/30/98Letter from W. McIntosh to I. Sheldon (response to L. Fournier comments of 10/8/98)General

.

11/2/98Letter from F. Fotouhi to S. Kolon (new monitoring well)EG

.

11/2/98Letter from S. Kolon to F. Fotouhi & R. Connors (Purge effectiveness evaluation)Core

.

11/5/98Letter from F. Fotouhi to S. Kolon (sampling schedule)General

.

11/6/98GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

11/9/98Letter from R. Connors to R. Reichel (proposed amendment to Consent Judgment)EG

.

11/11/98GSI submittal of revised format of 11/5 sampling scheduleGeneral

.

11/13/98Letter from F. Fotouhi to L. Duling (report of exceedance of discharge to HCT)NPDES

.

11/18/98Analytical results (Matrix Env.)EG

.

11/20/98Letter from F. Fotouhi to S. Kolon (follow-up to Purge Effectiveness Evaluation No. 3)Core

.

11/24/98DEQ memo from R. Mandle to L. Lipinski (report on groundwater model)EG

.

11/25/98Letter from H. Adrounie to F. Fotouhi (use of sanitary sewer)EG

.

11/25/98Well log for MW-400 ClarendonEG

.

12/2/98DEQ Motion to Compel Discovery (NPDES contested case filing)NPDES

.

12/9/98Letter from F. Fotouhi to L. Duling re: November exceedance NPDES

.

12/9/98P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

12/10/98Letter from S. Kolon to F. Fotouhi & R. Connors (re: monitoring schedules and reporting)General

.

12/11/98P/GSI submittal on Residential Well at 465 Dupont CircleEG

.

12/15/98Letter from S. Kolon to F. Fotouhi & R. Connors (re: performance monitoring plan for groundwater discharge)EG

.

12/17/98Letter from S. Kolon to F. Fotouhi & R. Connors (approval of Soils System report of 10/30/98)Soils

.

12/18/98P/GSI submittal of Work Plan for Hydrogeologic Investigation in the Vicinity of MW-10dCore

.

12/19/98DEQ Public Notice, Fact Sheet & Draft Permit for modification of NPDES permitNPDES

.

12/21/98Analytical results (Matrix Environmental)EG

.

12/22/98DEQ memo from L. Lipinski to S. Kolon (review of Pilot Test Report)Marshy

.

12/28/98Letter from F. Fotouhi to S. Kolon (response to 12/15/98 letter)EG

.

12/30/98P/GSI submittal of 24th quarterly report (9/1/98-11/30/98)QtrRpt

.

12/30/98P/GSI submittal of Purge Effectiveness Evaluation No. 4Core

.

1/6/99DEQ response to Pilot Test Report dated 8/7/98Marshy

.

1/7/99P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

1/8/99DEQ memorandum from R. Mandle to L. Lipinski (additional groundwater model)EG

.

1/14/99Letter from F. Fotouhi to S. Kolon (w/attached iso-concentration map)EG

.

1/19/99Letter from S. Kolon to F. Fotouhi & R. Connors (w/attached DEQ memorandum from L. Lipinski to S. Kolon in response to MW-10d work plan)Core

.

1/19/99Opinion and Order by R. Lacasse (NPDES contested case re: discovery)NPDES

.

1/21/99E-mail note from S. Kolon to F. Fotouhi on recent quarterly reportGeneral

.

1/21/99Letter from R. Connors to L. Duling (antidegradation re: modification of NPDES permit)NPDES

.

1/22/99Letter from F. Fotouhi to S. Kolon & J. Janiczek (w/attached report on exceedance of groundwater discharge limit)EG

.

1/27/99Letter from F. Fotouhi to S. Kolon & J. Janiczek (w/attached report on exceedance of groundwater discharge limit)EG

.

1/27/99Letter from F. Fotouhi to S. Kolon w/attached map of all plume areasGeneral

.

1/28/99Analytical results (Matrix Environmental)EG

.

1/28/99MDEQ DWRPD list of residential well monitoring locationsGeneral

.

1/29/99Letter from F. Fotouhi to S. Kolon w/attached monitoring schedules and dataGeneral

.

2/4/99Letter from F. Fotouhi to S. Kolon in response to 1/19/99 letter on MW-10d WPCore

.

2/5/99Letter from F. Fotouhi to S. Kolon & J. Janiczek (w/attached report on exceedance of groundwater discharge limit)EG

.

2/8/99GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

2/9/99Letter from S. Kolon to F. Fotouhi & R. Connors (response to letter of 12/28/98)EG

.

2/9/99Letter from S. Kolon to F. Fotouhi & R. Connors (w/attached DEQ memorandum from L. Lipinski to S. Kolon in response to Dupont investigation)EG

.

2/10/99E-mail from S. Kolon to F. Fotouhi (Core monitoring schedule)Core

.

2/19/99Letter from F. Fotouhi to S. Kolon (response to 1/6/99 letter)Marshy

.

2/19/99MDEQ/SWQD Staff Report on Chronic Toxicity Assessment of EffluentNPDES

.

2/23/99DEQ memo from L. Lipinski to S. Kolon (work plan review)Core

.

2/25/99DEQ memo from J. Janiczek to J. Sygo (evaluation of groundwater impacts from increased surface water discharge)NPDES

.

2/25/99Letter from S. Kolon to F. Fotouhi & R. Connors (response to 2/4/99 letter on WP)Core

.

2/25/99Map of proposed monitoring well location east of Allison StreetEG

.

2/26/99DEQ memo from J. Sygo to D. Hamilton (same as above)NPDES

.

3/4/99Letter from S. Kolon to F. Fotouhi & R. Connors (response to 1/29/99 letter on monitoring schedules and reporting)General

.

3/8/99GSI submittal of Discharge Monitoring Report for NPDES permit (sent 3/12/99)NPDES

.

3/9/99Memo from J. Mueller to J. Ellis (recommending denial of use of right-of-way, w/o attachment)EG

.

3/10/99E-mail from F. Fotouhi to L. Duling & S. Kolon (notice of NPDES permit exceedance)NPDES

.

3/15/99Letter from F. Fotouhi to L. Duling (report of NPDES permit exceedance)NPDES

.

3/19/99DEQ memo from L. Lipinski to S. Kolon (review of 2/19/99 letter)Marshy

.

3/22/99Letter from S. Kolon to F. Fotouhi & R. Connors (response to 2/19/99 letter)Marshy

.

3/24/99Letter from L. Graham to Resident (informing residential water well will no longer be sampled – with list of addresses, all of which have been non-detect for 1,4-dioxane)General

.

3/25/99Letter from N. Berlin to F. Fotouhi (notice of failure to pay IUP fees)EG

.

3/25/99Letter from W. McCracken to W. Northcross (response to city resolution against NPDES permit modification)NPDES

.

3/29/99Analytical results (Matrix Environmental)EG

.

3/30/99Letter from N. Berlin to F. Fotouhi (revised amount due for IUP)EG

.

3/31/99P/GSI submittal of 25th quarterly report (12/1/98-2/28/98)QtrRpt

.

4/5/99Letter from R. Connors to R. Reichel (re: amendment to consent judgment)EG

.

4/8/99Letter from F. Fotouhi to S. Kolon (w/monitoring schedules and reporting tables)General

.

4/8/99Letter from F. Fotouhi to S. Kolon (with well logs for MW-45d&s and MW46)Core

.

4/8/99P/GSI submittal of Core Area System Purge Effectiveness EvaluationCore

.

4/8/99P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

4/12/99Addendum to Quarterly Report #25QtrRpt

.

4/14/99Letter from W. McCracken to P/GSI (w/modified NPDES permit and responsiveness summary attached)NPDES

.

4/14/99P/GSI submittal of revised Discharge Monitoring Report for NPDES permitNPDES

.

4/21/99Analytical results (Ann Arbor Technical Services)Core

.

4/21/99Letter from R. Connors to R. Reichel (re: amendment to consent judgment)EG

.

4/21/99Letter from S. Kolon to F. Fotouhi and R. Connors (re: Purge Effectiveness Evaluation No. 5 and Hydrogeologic Investigation in the Vicinity of MW-10d)Core

.

4/22/99Analytical results (Matrix Environmental)EG

.

5/6/99Analytical results (Matrix Environmental)EG

.

5/10/99P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

5/11/99Analytical results (Matrix Environmental)Core

.

5/11/99Analytical results (Matrix Environmental)EG

.

5/12/99P/GSI submittal of Western System RAPLittle Lake

.

5/14/99Memo from T. Blessing to Ann Arbor City Mayor & City CouncilEG

.

5/18/99DEQ acknowledgment of receipt of RAP dated 5/12/99Little Lake

.

5/18/99DEQ Official Lab Reports (split samples with Gelman from 3/17/99)EG

.

6/1/99Letter from R. Connors to S. Kolon responding to letter of 5/18/99Little Lake

.

6/3/99DEQ memo from B. Lane to W. McCracken (NPDES Permit Limit Recommendations)NPDES

.

6/3/99Table of results of residential wells in use with 1,4-dioxane detections, 1997-presentGeneral

.

6/8/99P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

6/8/99P/GSI submittal of Work Plan Dupont Circle Area InvestigationEG

.

6/9/99Analytical results (Matrix Environmental)Core

.

6/9/99Analytical results (Matrix Environmental)EG

.

6/10/99Analytical results (Matrix Environmental)Little Lake

.

6/10/99Letter from F. Fotouhi to S. Kolon & J. Janiczek (report of exceedance)EG

.

6/15/99Letter from S. Kolon to F. Fotouhi & R. Connors responding to 6/1 letterLittle Lake

.

6/15/99Memorandum from R. Reichel to A. Cook w/attachment (Petition in Contested Case)NPDES

.

6/16/99Memo from J. Mueller to J. Ellis (comments on right-of-way permit application)EG

.

6/21/99E-mail from F. Fotouhi to S. Kolon & J. Janiczek (report of exceedance)EG

.

6/22/99Letter from F. Fotouhi to S. Wilfong (comments on 6/16 memo of J. Mueller)EG

.

6/22/99Letter from S. Kolon to F. Fotouhi & R. Connors (RAP incomplete)Little Lake

.

6/22/99P/GSI submittal of Amendment to Phase II Transmission & Horizontal WellEG

.

6/23/99Letter from F. Fotouhi to S. Kolon & J. Janiczek (report of exceedance)EG

.

6/24/99DEQ response to 6/8 Dupont Circle Area InvestigationEG

.

6/24/99Letter from R. Connors to S. Kolon responding to letters of 6/15 & 6/22Little Lake

.

6/30/99Analytical results (Matrix Environmental)EG

.

6/30/99Boring log for shallow well in Maple Estates (MW-47s)EG

.

6/30/99P/GSI submittal of 26th quarterly report (3/1/99-5/31/99)QtrRpt

.

6/30/99P/GSI submittal of Hydrogeologic Investigation in MW-10d AreaCore

.

6/30/99P/GSI submittal of Purge Effectiveness Evaluation No. 6Core

.

7/2/99Analytical Results (Matrix Environmental)EG

.

7/2/99Boring log for deep well in Maple Estates (MW-47d)EG

.

7/3/99Analytical Results (Matrix Environmental)Core

.

7/8/99GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

7/9/99City of Ann Arbor Memorandum from J. Mueller to J. Ellis (re: right-of-way permit)General

.

7/12/99Letter from F. Fotouhi to S. Kolon (re: Dupont Circle)EG

.

7/14/99DEQ Opinion and Order in NPDES permit Contested CaseNPDES

.

7/14/99Letter from R. Connors to R. Reichel (re: proposed Second Amendment to Consent Judgment)General

.

7/15/99P/GSI submittal of Interim Response – Transmission PipelineEG

.

7/16/99Letter from R. Connors to R. Reichel & S. Kolon (invoking dispute resolution)Little Lake

.

7/16/99Letter from R. Reichel to R. Connors w/attachment (response to 7/14/99 and 7/16/99 letters)General

.

7/23/99Letter from R. Reichel to R. Connors w/attachment (proposed Second Amendment to Consent Judgment)General

.

7/26/99(date received) Well logs and gamma logs for residential wellsEG

.

7/30/99DEQ response to RAP dated 5/12/99 and Proposed Resolution of Dispute dated 7/16/99Little Lake

.

8/3/99Analytical Results (Matrix Environmental)EG

.

8/4/99DEQ Opinion and Order in NPDES permit Contested CaseNPDES

.

8/5/99DEQ Opinion and Order in NPDES permit Contested CaseNPDES

.

8/9/99GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

8/10/99Letter from F. Fotouhi to L. Duling w/attachment (elevated discharge)NPDES

.

8/12/99Memorandum from L. Lipinski to S. Kolon (re: MW-10d)Core

.

8/13/99DEQ response to P/GSI submittal of Interim Response – Transmission Pipeline dated 7/15/99EG

.

8/13/99Letter from R. Connors to Washtenaw County Circuit Court w/attachment (Petition for Dispute Resolution)Little Lake

.

8/16/99DEQ response to P/GSI submittal of Hydrologic Investigation in MW-10d Area, dated 6/30/99Core

.

8/16/99Letter from S. Kolon to F. Fotouhi & R. Connors (response to letter dated 7/12/99)EG

.

8/24/99Re-Notice of Hearing on Defendant’s Petition for Dispute ResolutionLittle Lake

.

8/25/99Letter from S. Kolon to F. Fotouhi & R. Connors (re: Purge Effectiveness Evaluation)Core

.

9/3/99Letter from F. Fotouhi to S. Kolon (re: hydrogeologic investigation in the MW-10d area)Core

.

9/3/99Letter from R. Reichel to R. Connors w/attachment (revised draft of Second Amendment to Consent Judgment)General

.

9/7/99Plaintiff’s Response to Defendant’s Petition for Dispute ResolutionLittle Lake

.

9/8/99GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

9/9/99Letter from F. Fotouhi to S. Kolon w/attachment (Revised Work Plan – Dupont Circle AreaEG

.

9/15/99P/GSI submittal of revised Remedial Action Plan (RAP)Little Lake

.

9/22/99Analytical Report (Matrix Environmental)EG

.

9/27/99Order Resolving DisputeLittle Lake

.

9/29/99P/GSI submittal of 27th quarterly report (6/1/99-8/30/99)QtrRpt

.

9/30/99GSI submittal of Purge Effectiveness Evaluation No. 7Core

.

10/4/99Letter from F. Fotouhi to S. Kolon w/attachment (map of proposed monitoring wells for MW-10d investigation)Core

.

10/6/99Borehole and Gamma Logs for three new monitoring wellsCore

.

10/6/99Letter from F. Fotouhi to S. Kolon (revised purge rates)Core

.

10/14/99P/GSI submittal of Interim Response – Transmission Pipeline (w/Appendix C only, O&M Plan)EG

.

10/15/99E-mail note from R. Mandle to L. Lipinski (review of groundwater model)Little Lake

.

10/20/99DEQ response to Interim Response – Transmission PipelineEG

.

10/20/99Second Amendment to Consent JudgmentGeneral

.

10/27/99Letter from S. Kolon to F. Fotouhi (additional response to IR-TP)EG

.

10/28/99Analytical Results (Matrix Environmental)Core

.

10/28/99Analytical Results (Matrix Environmental)EG

.

11/1/99Letter from F. Fotouhi to S. Kolon (initial use of pipeline)EG

.

11/1/99Letter from F. Fotouhi to S. Kolon (moving Core UV system)NPDES

.

11/1/99P/GSI submittal of Transmission Pipeline, Interim Response – Revision II EG

.

11/2/99E-mail note from F. Fotouhi to S. Kolon (pipeline operation)EG

.

11/2/99E-mail note from S. Kolon to F. Fotouhi (preliminary response to 11/1 submittal)EG

.

11/3/99E-mail note from S. Kolon to F. Fotouhi (pipeline operation)EG

.

11/3/99Letter from F. Fotouhi to S. Kolon (revised attachment B for 11/1/99 submittal)EG

.

11/3/99Letter from R. Reichel to Judge D. Shelton (w/attachment – proposed Order Amending Order of October 19, 1998 regarding Use of Phase II Transmission PipelineGeneral

.

11/4/99DEQ response to Dupont Circle Area Work Plan, 9/9/99EG

.

11/4/99E-mail note from S. Kolon to F. Fotouhi (pipeline operation)EG

.

11/4/99E-mail notes from F. Fotouhi to S. Kolon (pipeline operation)EG

.

11/4/99P/GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

11/5/99Letter from F. Fotouhi to L. Duling (w/attachment – elevated discharge)NPDES

.

11/8/99E-mail note from F. Fotouhi to S. Kolon (pipeline operation)EG

.

11/12/99E-mail note from F. Fotouhi to S. Kolon (pipeline operation)EG

.

11/17/99E-mail note from S. Kolon to L. Beyer (pipeline operation)EG

.

11/22/99E-mail note from F. Fotouhi to S. Kolon (pipeline operation)EG

.

11/24/99DEQ preliminary response to Remedial Action PlanLittle Lake

.

11/24/99Letter from F. Fotouhi to S. Kolon (replacement of TW-1 extraction well)Core

.

11/29/99Letter from F. Fotouhi to S. Kolon (response to letter of 10/27/99)EG

.

12/1/99DEQ Information Bulletin for GSIGeneral

.

12/2/99E-mail note from F. Fotouhi to S. Kolon (pipeline operation)EG

.

12/2/99Public notice of receipt of Remedial Action PlanLittle Lake

.

12/3/99DEQ response to Transmission Pipeline, Interim Response – Revision II, 11/1/99EG

.

12/3/99DEQ response to Transmission Pipeline, Interim Response – Revision II, 11/1/99EG

.

12/7/99P/GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

12/14/99Letter from D. Snell to F. Fotouhi (NPDES Compliance Evaluation Inspection)NPDES

.

12/20/99Letter from F. Fotouhi to S. Kolon (Evergreen Treatment System discharge data)EG

.

12/23/99P/GSI submittal of 28th quarterly report (9/1/99-11/30/99)QtrRpt

.

12/29/99P/GSI submittal of MW-10d Work PlanCore

.

1/5/00P/GSI submittal of Purge Effectiveness Eval. #8 (9/1 – 11/30/99)Core

.

1/6/00Letter from F. Fotouhi to S. Kolon (Response to DEQ Letter of 11/24/99)Little Lake

.

1/6/00P/GSI submittal of Discharge Monitoring Report for NPDES permit NPDES

.

1/10/00Letter from N. Berlin (City of Ann Arbor) to S. Kolon (Opposing to Proposed RAP)Little Lake

.

1/13/00Comments from Washtenaw DEIS (Proposed RAP for Western Plume)Little Lake

.

1/13/00Letter from F. Fotouhi to D. Snell (NPDES Response to Letter of 12/14/99)NPDES

.

1/17/00Analytical Results (Matrix Environmental)EG

.

1/19/00E-mail from F. Fotouhi to Duling, Snell & Kolon (Discharge to Tributary 150 ppb)NPDES

.

1/19/00E-mail from S. Kolon to F. Fotouhi (Core Monitoring Wells)Core

.

1/20/00E-mail from R. Tickle (Scio Township) to S. Kolon (Western RAP)Little Lake

.

1/20/00Letter from C. Hedger to S. Kolon (Washtenaw County Resolution Opposing Proposed RAP for Western System)Little Lake

.

1/20/00Resolution from Ann Arbor City to Oppose Proposed RAP for Western SystemLittle Lake

.

1/21/00E-mail from F. Fotouhi to Duling, Snell & Kolon (Summary of Events)NPDES

.

1/21/00Letter from F. Fotouhi to L. Duling (NPDES Upset Condition)NPDES

.

1/25/00Letter from F. Fotouhi to S. Kolon (Monitoring Schedules & Reporting)General

.

1/27/00Analytical Results (Matrix Environmental)Core

.

2/1/00Letter from F. Fotouhi to S. Kolon (Relocation of Evergreen UV Unit)EG

.

2/2/00DEQ Memo from L. Lipinski to S. Kolon (SW Property MW-10D Area)Core

.

2/2/00Letter from R. Reichel to R. Connors & Fotouhi (Attorney General v GSI)General

.

2/2/00Thirteen (13) Citizen Public Comments on Western RAPLittle Lake

.

2/3/00Letter from R. Connors to R. Reichel (response to 2/2/00 letter)General

.

2/4/00Letter from S. Kolon to F. Fotouhi (Relocation of Evergreen UV Unit, 2/1/00)EG

.

2/8/00DEQ response to SW Property Area Work Plan, 12/29/99Core

.

2/8/00GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

2/9/00Letter from D. Snell to F. Fotouhi (NPDES Intermediate Breakdown Compounds)NPDES

.

2/11/00Letter from C. Denton to R. Connors (Relocation of Evergreen UV Unit)EG

.

2/11/00Letter from D. Fink (Substitution of Attorneys for P/GSI)General

.

2/11/00Notice of Hearing and Plaintiffs’ Motion to Enforce Consent Judgment (with Affidavits of S. Kolon and L. Lipinski attached)General

.

2/11/00P/GSI submittal of work plan and response to DEQ Letter of 2/4/00EG

.

2/15/00Letter from D. Fink to R. Reichel (response to 2/2/00 letter)General

.

2/16/00Letter from F. Fotouhi to S. Kolon (response to letter of 12/3/99 w/attachment 1)EG

.

2/17/00DEQ response to P/GSI letter of 2/11/00EG

.

2/17/00Letter from F. Fotouhi to S. Kolon (extraction well TW-3)Core

.

2/17/00Letter from F. Fotouhi to S. Kolon (response to letter of 2/8/00)Core

.

2/18/00P/GSI submittal of Dupont Circle Area Investigation ReportEG

.

2/21/00P/GSI response to DEQ letter of 2/17/00EG

.

2/22/00Letter from R. Reichel to M. Caldwell (Attorney General v GSI)General

.

2/25/00Plaintiffs Response to Motion for Hearing on Oral Testimony (w/o attachments)General

.

2/28/00P/GSI’s Opposition to Plaintiff’s Motion to Enforce Consent Judgment (w/o attachments)General

.

3/1/00Table of positive 1,4-dioxane detections in residential wells (DWRPD data)General

.

3/3/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

3/6/00Letter from L. Beyer to S. Kolon (w/attachment - copy of well log for MW-51)Little Lake

.

3/8/00DEQ response to Western RAP w/attachment CLittle Lake

.

3/8/00Letter from R. Reichel to M. Caldwell (w/attachment – Order Resolving Defendant’s Motion for Hearing on Oral Testimony and to Compel Discovery)General

.

3/19/00(date should be 5/19/00) Letter from M. Caldwell to R. Reichel (“force majeure” due to power outage)General

.

3/31/00Analytical reports (Matrix Environmental) (Evergreen, Core and Western systems) General

.

4/3/00E-mail note from F. Fotouhi to S. Kolon w/attachment (sampling schedule)Marshy

.

4/3/00Letter from S. Kolon to F. Fotouhi, et. al. w/attachment (monitoring schedules and reporting)General

.

4/3/00P/GSI submittal of 29th quarterly report (12/1/99-2/29/00)QtrRpt

.

4/4/00P/GSI submittal of Purge Effectiveness Evaluation #9Core

.

4/7/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

4/12/00DEQ response to Dupont Circle Area Investigation dated 2/18/00 w/attachmentEG

.

4/12/00Letter from F. Fotouhi to S. Kolon (monitoring schedules)General

.

4/12/00Letter from S. Kolon to F. Fotouhi, et. al. (response to letter of 2/17/00)Core

.

4/18/00Analytical results (Matrix Environmental)EG

.

4/18/00E-mail from S. Kolon to F. Fotouhi (monitoring schedules)General

.

4/25/00Letter from F. Fotouhi to S. Kolon (Dupont Circle area)EG

.

4/25/00Letter from R. Tickle to R. Harding (settlement proposal for State & P/GSI)General

.

4/26/00Letter from F. Fotouhi to S. Kolon (monitoring schedules)General

.

4/26/00Letter from F. Fotouhi to S. Kolon (southwest property area)Core

.

4/28/00Analytical results (Matrix Environmental)Core

.

4/28/00Analytical results (Matrix Environmental)Little Lake

.

5/1/00E-mail from F. Fotouhi to S. Kolon (TW-3 extraction well)Core

.

5/2/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

5/3/00Letter from R. Reichel to A. Wasserman (Dupont Circle area)EG

.

5/3/00P/GSI submittal of Amendment to Revised Core Work Plan (TW-3)Core

.

5/4/00Letter from F. Fotouhi to S. Kolon w/attachment (tables of monitoring results from 3/99 – 4/00)General

.

5/5/00Letter from D. Fink to R. Harding (Scio Twp. settlement proposal)General

.

5/5/00P/GSI submittal of Final Design, Effectiveness Monitoring PlanMarshy

.

5/12/00DEQ memo from L Lipinski to S. Kolon (southwest property area)Core

.

5/12/00Letter from S. Kolon to F. Fotouhi (Dupont Circle area – dispute resolution)EG

.

5/15/00Letter from S. Kolon to F. Fotouhi (southwest property area)Core

.

5/23/00Gamma log of MW-52Core

.

5/25/00Letter from R. Harding to R. Tickle (response to letter of 4/25/00)General

.

5/26/00DEQ response to 5/3/00 Amendment to Revised Core Work Plan (TW-3)Core

.

5/26/00Letter from S. Kolon to F. Fotouhi (response to claim of “Force Majeure”)General

.

6/1/00Analytical results (Matrix Environmental) (Core, Evergreen & Western systems)General

.

6/1/00Letter from F. Fotouhi to D. Snell (with intermediate breakdown compounds for NPDES permit)NPDES

.

6/7/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

6/9/00P/GSI submittal of Dupont Circle Investigation ReportEG

.

6/12/00Letter from F. Fotouhi to S. Kolon (with replacement page for 5/4/00 monitoring results)General

.

6/16/00Letter from D. Mack to R. Reichel et. al. (with Final Determination and Order by DEQ Director)NPDES

.

6/23/00Analytical results (Matrix Environmental) (Core, Evergreen & Western systems)General

.

6/30/00Letter from S. Kolon to F. Fotouhi (maps needed to complete review)Marshy

.

6/30/00P/GSI submittal of 30th Quarterly Report (3/1/00-5/31/00)QtrRpt

.

6/30/00P/GSI submittal of remedial investigation and work plan for Southwest PropertyCore

.

6/30/00P/GSI submittal of Work PlanLittle Lake

.

7/5/00Letter from F. Fotouhi to S. Kolon (with borehole log for TW-4)Core

.

7/8/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

7/8/00P/GSI submittal of Purge Effectiveness Evaluation No. 10Core

.

7/17/00Opinion and Remediation Enforcement OrderGeneral

.

7/21/00DEQ response to 6/9/00 Dupont Report (w/attachment)EG

.

7/24/00Letter from S. Clark to R. HardingLittle Lake

.

7/25/00Borehole logs of MW-52s,i,&d.Core

.

7/25/00Letter from L. Beyer to S. Kolon (w/maps from 6/30/00 report)Marshy

.

7/28/00DEQ lab report of split samples at MW-53Little Lake

.

7/31/00Analytical results (Matrix Environmental)General

.

8/1/00DEQ memo from L. Lipinski to S. Kolon (Southwest property area work plan)Core

.

8/1/00DEQ response to 6/30/00 submittal of Southwest property area work planCore

.

8/7/00DEQ memo from L. Lipinski to S. Kolon (re: 6/30/00 work plan)Little Lake

.

8/8/00DEQ response to 6/30/00 work planLittle Lake

.

8/8/00Letter from S. Kolon to F. Fotouhi (misc. issues)EG

.

8/8/00Letter from S. Kolon to F. Fotouhi (re: Dupont Circle area WP)EG

.

8/9/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

8/11/00Gamma Logs for two new monitoring wellsEG

.

8/14/00Letter from F. Fotouhi to S. Kolon (re: work plan)Little Lake

.

8/15/00Letter from F. Fotouhi to S. Kolon (response to letter of 8/8/00 – misc. issues)EG

.

8/17/00Letter from F. Fotouhi to S. Kolon (re: Dupont Circle area WP)EG

.

8/17/00Letter from M. Caldwell to R. Reichel (access issues)General

.

8/22/00Gamma Logs for four new monitoring wellsLittle Lake

.

8/28/00Stipulation and Order amending Remediation Enforcement Order (schedule)General

.

8/29/00DEQ memo from L. Lipinski to S. Kolon (re: 6/30/00 report)Marshy

.

8/31/00DEQ response to Final DesignMarshy

.

9/8/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

9/8/00P/GSI submittal of Five Year PlanGeneral

.

9/15/00Letter from F. Fotouhi to S. Kolon (response to letter of 8/31/00)Marshy

.

9/20/00P/GSI Base Map showing new monitoring well locationsGeneral

.

9/25/00Letter from R. Guenzel to R. Harding (re: 5-year plan)General

.

9/26/00Analytical results (Matrix Environmental)General

.

9/26/00Letter from S. Clark to R. Harding (re: 5-year plan)General

.

9/26/00P/GSI Submittal of 31st Quarterly Report (6/1/00 – 8/31/00)QtrRpt

.

9/27/00Interoffice memorandum from L. Lipinski to S. Kolon (re: 5-year plan)General

.

9/27/00Letter from N. Berlin to MDEQ/ERD (re: 5-year plan)General

.

9/28/00Letter from F. Fotouhi to S. Kolon (re: new treatment unit installed)General

.

9/29/00P/GSI submittal of Purge Effectiveness EvaluationCore

.

10/2/00DEQ response to Five-Year PlanGeneral

.

10/3/00Letter from M. Caldwell to R. Reichel, et. al. (w/attachment – Order Dissolving Injunction)EG

.

10/6/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

10/6/00P/GSI submittal of Operation & Maintenance Plan for Transmission PipelineEG

.

10/10/00E-mail from F. Fotouhi to S. Kolon (update on changes to system)EG

.

10/10/00Letter from A. Howard to R. Guenzel (re: Draft Five-Year Plan)General

.

10/11/00E-mail from S. Kolon to F. Fotouhi (preliminary response to O & M Plan)EG

.

10/13/00P/GSI map of proposed monitoring well locationsLittle Lake

.

10/17/00E-mail from F. Fotouhi to S. Kolon (notification of “Force Majeure”)EG

.

10/17/00E-mail from F. Fotouhi to S. Kolon (update on changes to system)EG

.

10/17/00Letter from F. Fotouhi to S. Kolon (re: Draft Five-Year Plan)General

.

10/17/00Letter from M. Caldwell to D. Shelton (P/GSI submittal of Five Year Plan)General

.

10/20/00Letter from A. Howard to E. Clark (re: Draft Five-Year Plan)General

.

10/23/00DEQ response to O & M PlanEG

.

10/25/00E-mail from F. Fotouhi to D. Snell (report of upset condition)NPDES

.

10/27/00Letter from F. Fotouhi to L. Duling (report of upset condition)NPDES

.

11/1/00Analytical results (Matrix Environmental)General

.

11/9/00Letter from M. Caldwell to D. Shelton (status update)General

.

11/10/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

11/13/00P/GSI submittal of Capture Zone Analysis for AE-1EG

.

11/14/00E-mail from M. Caldwell to S. Kolon, et. al. (w/attachment – Revised Five Year Plan)General

.

11/14/00P/GSI submittal of Dupont Circle investigationEG

.

11/14/00P/GSI submittal of investigationLittle Lake

.

11/15/00P/GSI submittal of Southwest Property InvestigationCore

.

11/16/00Letter from S. Kolon to F. Fotouhi (response to “Force Majeure”)EG

.

12/1/00DEQ response to P/GSI submittal of 11/14/00 Five Year PlanGeneral

.

12/4/00Letter from F. Fotouhi to L. Duling (report of elevated discharge)NPDES

.

12/7/00P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

12/13/00E-mail from F. Fotouhi to S. Kolon (new monitoring well)Little Lake

.

12/18/00Analytical results (Matrix Environmental and P/GSI lab)General

.

12/20/00Letter from M. Caldwell to D Shelton (w/attached Five Year Plan –adopted by court 1/10/01)General

.

12/20/00P/GSI submittal of 32nd Quarterly Report (9/1/00-11/30/00)QtrRpt

.

1/3/01Analytical reports from split samples (DEQ lab)General

.

1/5/01Interoffice Communication from L. Lipinski to S. KolonLittle Lake

.

1/5/01Letter from A. Wasserman to R. Reichel (re: submitting data electronically)General

.

1/8/01Interoffice Communication from L. Lipinski to S. KolonCore

.

1/8/01Letter from L. Beyer to S. Kolon (w/attachment, gamma log of MW-63)Little Lake

.

1/9/01DEQ response to Nov. 14, 2000 reportLittle Lake

.

1/9/01DEQ response to Nov. 14, 2000 report on Dupont CircleEG

.

1/9/01DEQ response to Nov. 15, 2000 report (Southwest Property)Core

.

1/9/01Interoffice Communication from L. Lipinski to S. Kolon (Capture Zone Analysis)EG

.

1/9/01Interoffice Communication from L. Lipinski to S. Kolon (Dupont Circle)EG

.

1/9/01P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

1/11/01Gamma log of MW-62Little Lake

.

1/12/01Analytical results (ATS, Matrix Environmental and P/GSI lab)General

.

1/15/01Letter from F. Fotouhi to S. Kolon (re: schedules)General

.

1/31/01P/GSI submittal of monitoring well informationGeneral

.

2/1/01E-mail from S. Kolon to F. Fotouhi (re: sampling frequency)General

.

2/5/01P/GSI submittal of Operation & Maintenance PlanGeneral

.

2/7/01P/GSI submittal of Discharge Monitoring Report #45 for NPDES permitNPDES

.

2/9/01Letter from F. Fotouhi to S. Kolon (w/attachment – iso-concentration and potentiometric maps)General

.

2/9/01Letter from F. Fotouhi to S. Kolon (w/attachment – TW-5 & TW-6 Borehole Logs)General

.

2/9/01P/GSI submittal of Five Year Plan Monthly Report #1General

.

2/20/01Letter from F. Fotouhi to S. Kolon (w/attachment – Borehole Log for new Caretaker’s well)Little Lake

.

2/26/01P/GSI submittal of Dupont Circle Work PlanEG

.

3/1/01P/GSI submittal of Farm Area Property Investigation (MW-56 area) Little Lake

.

3/5/01Letter from F. Fotouhi to S. Kolon (w/attachment - Groundwater Model Proposal)General

.

3/7/01P/GSI submittal of Five Year Plan Monthly Report #2General

.

3/8/01P/GSI submittal of Discharge Monitoring Report #46 for NPDES permitNPDES

.

3/12/01P/GSI submittal of December Progress ReportGeneral

.

3/13/01Letter from F. Fotouhi to S. Kolon (Southwest Property Area schedule)Core

.

3/28/01DEQ response to P/GSI submittal of Dupont Area investigationEG

.

3/30/01Letter from S. Kolon to F. Fotouhi (four recent submittals)General

.

4/3/01P/GSI submittal of Monthly Report #3General

.

4/4/01P/GSI submittal of Discharge Monitoring Report #47 for NPDES permitNPDES

.

4/10/01Letter from S. Kolon to F. Fotouhi (operation of AE-1)EG

.

4/11/01Letter from M. Caldwell to R. Reichel (MW-56 area)Little Lake

.

4/12/01Letter from F. Fotouhi to T. Cullen (re: U of M Caretakers Cabin)Little Lake

.

4/12/01P/GSI submittal of Quarterly Progress Report #1, Jan.-Mar. 2001 (required by Five‑Year Plan, replaces previous quarterly reports)QtrRpt

.

4/17/01Letter from A. Wasserman to S. Kolon (re: operation of AE-1)EG

.

4/18/01Interoffice Communication from L. Lipinski to S. Kolon (Farm Area Property Investigation)Little Lake

.

4/23/01DEQ response to Western System Farm Area Property InvestigationLittle Lake

.

4/23/01Letter from S. Kolon to F. Fotouhi (re: operation of AE-1 - dispute resolution)EG

.

4/30/01P/GSI submittal of Western System Report/Groundwater ModelLittle Lake

.

5/3/01Analytical resultsGeneral

.

5/3/01P/GSI submittal of Addendum to Western System Report/Groundwater ModelLittle Lake

.

5/3/01P/GSI submittal of Monthly Report #4General

.

5/4/01P/GSI submittal of Capture Zone Analysis for Allison Extraction WellEG

.

5/4/01P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

5/8/01Letter from D. Snell to F. Fotouhi (re: NPDES permit)NPDES

.

5/8/01Letter from S. Kolon to F. Fotouhi (re: Addendum to Western System Report)Little Lake

.

5/15/01Interoffice Communication from L. Lipinski to S. Kolon (AE-1 Capture Zone Analysis)EG

.

5/16/01Letter from F. Fotouhi to S. Kolon (analysis trend in MW-53I)Little Lake

.

5/16/01P/GSI submittal of soil sampling scheduleSoils

.

5/16/01Well log and gamma log for MW-64Unit E

.

5/18/01Letter from R. Reichel & M. Caldwell to Judge D. Shelton (AE-1 status)EG

.

5/23/01Letter from S. Kolon to F. Fotouhi et al (comments on first quarterly report under Five-Year Plan)General

.

5/24/01Letter from R. Reichel to M. Caldwell & A. Wasserman (delay of dispute resolution)EG

.

5/29/01Facsimile cover sheet (transmitting sample results from Third Sister Lake, 5/3/00)Little Lake

.

5/31/01Letter from F. Fotouhi to S. Kolon (AE-1 operation)EG

.

6/1/01Letter from A. Wasserman to R. Reichel (claim of “Force Majeure” for not operating AE-1 at revised extraction rate of 28 gpm)EG

.

6/5/01Letter from S. Kolon to F. Fotouhi et. al. (resolution of AE-1 dispute)EG

.

6/6/01Analytical resultsGeneral

.

6/6/01Letter from S. Kolon to F. Fotouhi et. al. (initial response to claim of “Force Majeure”)EG

.

6/6/01P/GSI submittal of Monthly Report #5General

.

6/8/01P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

6/11/01E-mail note from S. Kolon to local citizens and officials (discovery of contamination)Unit E

.

6/11/01Interoffice Memorandum from L. Lipinski to S. Kolon (groundwater model)Little Lake

.

6/12/01DEQ response to P/GSI submittal of 4/30/01 report and groundwater modelLittle Lake

.

6/13/01P/GSI submittal of Operation & Maintenance PlanGeneral

.

6/14/01Letter from A. Wasserman to S. Kolon (explanation of “Force Majeure”)EG

.

6/14/01Letter from F. Fotouhi to S. Kolon (analysis of well at 359 Pinewood)EG

.

6/15/01E-mail note from S. Kolon to F. Fotouhi (preliminary response to new contamination)Unit E

.

6/19/01E-mail from F. Fotouhi to S. Kolon et al (“Force Majeure” for treatment system)General

.

6/20/01E-mail note from F. Fotouhi to S. Kolon (preliminary response)Unit E

.

6/20/01Notice of Hearing/Petition for Dispute Resolution by P/GSI (AE-1 dispute)EG

.

6/22/01P/GSI submittal of Dupont Area Investigation ReportEG

.

6/29/01Letter from S. Kolon to F. Fotouhi et. al. (response to “Force Majeure”)EG

.

6/29/01PLS (P/GSI) submittal of Unit E Work PlanUnit E

.

7/2/01Plaintiffs Brief in Response to Petition by DAG (AE-1 dispute)EG

.

7/5/01P/GSI submittal of Discharge Monitoring Report for NPDES permitNPDES

.

7/5/01P/GSI submittal of Monthly Report #6General

.

7/12/01DEQ Interoffice Communication from L. Lipinski to S. Kolon (work plan review)Unit E

.

7/12/01DEQ response to Unit E Investigation Work PlanUnit E

.

7/12/01E-mail note from S. Kolon to F. Fotouhi (Southwest Property)Core

.

7/12/01PLS submittal of Five Year Plan Quarterly Progress Report #2 (2nd quarter 2001)QtrRpt

.

7/16/01E-mail note from S. Kolon to F. Fotouhi (re: extraction shutdown “Force Majeure”General

.

7/16/01PLS 5-Year Plan Status ReportGeneral

.

7/20/01Letter from M. Caldwell to R. Reichel (dispute resolution)General

.

7/23/01Letter from R. Reichel to M. Caldwell dispute resolution extension)General

.

7/25/01DEQ response to Dupont Area InvestigationEG

.

7/31/01Letter from F. Fotouhi to S. Kolon (re: Western System Groundwater Model)Little Lake

.

7/31/01PLS submittal of Southwest Property Area Proposal for Response ActionsCore

.

8/1/01Stipulated Order Regarding Status Review and Dispute ResolutionEG

.

8/7/01DEQ response to Operation & Maintenance PlanGeneral

.

8/8/01Analytical results (Matrix Env. & PLS)General

.

8/8/01Interoffice Communication from L. Lipinski to S. Kolon (359 Pinewood)EG

.

8/8/01PLS submittal of Discharge Monitoring Report for NPDES permitNPDES

.

8/8/01PLS submittal of Monthly report # 7 (July 2001)General

.

8/9/01DEQ response to Water Quality Analysis – 359 PinewoodEG

.

8/9/01Letter from F. Fotouhi to S. Kolon (NPDES permit issue)Unit E

.

8/20/01E-mail from F. Fotouhi to S. Kolon (system status)Marshy

.

8/21/01Letter from L. Beyer to S. Kolon (w/borehole log for PW-2)Marshy

.

8/21/01Letter from L. Beyer to S. Kolon (w/well log for 359 Pinewood)EG

.

8/21/01Well record for AE-2EG

.

8/23/01E-mail from F. Fotouhi to S. Kolon (correction to 7/31/01 Southwest proposal)Core

.

8/23/01Letter from B. Howard to M. Smith (re: proposed water supply)General

.

8/28/01E-mail note from S. Kolon to F. Fotouhi (quarterly meeting summary)General

.

9/5/01PLS submittal of Discharge Monitoring Report # 52 for NPDES permitNPDES

.

9/5/01PLS submittal of Monthly Report #8 (Aug. 2001)General

.

9/6/01Letter from L. Beyer to S. Kolon w/attachments (well logs)Unit E

.

9/13/01Letter from L. Beyer to S. Kolon w/attachments (well and gamma logs)Unit E

.

9/24/01PLS submittal of Revised Dupont Circle Investigation ReportEG

.

9/26/01DEQ response to Southwest Property Area ProposalCore

.

9/27/01DEQ response to Western System Groundwater ModelLittle Lake

.

10/3/01PLS submittal of Discharge Monitoring Report # 53 for NPDES permitNPDES

.

10/4/01PLS submittal of Capture Zone AnalysisEG

.

10/4/01PLS submittal of Monthly Report #9 (Sept. 2001)General

.

10/11/01DEQ laboratory report on Bethlehem Cemetery wellGeneral

.

10/11/01Letter from M. Caldwell to L. Duling (request for modification of NPDES permit)NPDES

.

10/15/01DEQ proposed resolution of dispute (extraction shutdown)General

.

10/15/01DEQ proposed resolution of dispute (operation of AE-1)EG

.

10/15/01Letter from S. Kolon to F. Fotouhi et. al. (re: Operation & Maintenance Plan)General

.

10/15/01PLS submittal of Status ReportMarshy

.

10/16/01Letter from L. Beyer to S. Kolon w/attachments (various well logs)General

.

10/19/01Letter from F. Fotouhi to S. Kolon (re: schedule)Unit E

.

10/19/01Letter from F. Fotouhi to S. Kolon (re: Southwest Property Area)Core

.

10/24/01Letter from F. Fotouhi to S. Kolon (re: Operation & Maintenance Plan)General

.

10/25/01Letter from M. Caldwell to Judge D. SheltonUnit E

.

10/25/01Letter from S. Kolon to F. Fotouhi et. al. (re: schedule)Unit E

.

10/26/01E-mail from S. Kolon to local officials (re: update)Unit E

.

10/26/01Letter from F. Fotouhi to S. Kolon (re: schedule)Unit E

.

11/1/01E-mail note from R. Reichel to A. MalvetisNPDES

.

11/5/01Letter from F. Fotouhi to A. Malvetis w/attachment (NPDES permit info.)NPDES

.

11/6/01P/GSI submittal of Discharge Monitoring Report for NPDES permit (Oct. 2001)NPDES

.

11/8/01Letter from F. Fotouhi to S. Kolon w/attachments (technical info.)Unit E

.

11/8/01PLS submittal of Monthly Report #10 (Oct. 2001)General

.

11/15/01Interoffice communication from D. Hamilton to J. Sygo (re: request for review)NPDES

.

11/15/01Interoffice communication from L. Lipinski to S. Kolon (SW property)Core

.

11/15/01Letter from F. Fotouhi to S. Kolon (re: corrections to monthly reports)General

.

11/15/01Letter from S. Kolon to F. Fotouhi et. al. (re: Southwest Property Area)Core

.

11/20/01Letter from L. Beyer w/attachment (gamma log for 441 Parkwood)EG

.

11/28/01E-mail from F. Fotouhi to S. Kolon (Dolph purge well data correction)Core

.

11/29/01E-mail from S. Kolon to local officials (re: update)Unit E

.

11/29/01Letter from F. Fotouhi to S. Kolon (re: interim response plan)Unit E

.

12/3/01Letter from F. Fotouhi to S. Kolon (re: Groundwater Model)Little Lake

.

12/4/01DEQ response to Revised Dupont Circle Area InvestigationEG

.

12/4/01E-mail note from S. Kolon to F. Fotouhi (re: quarterly report summary)General

.

12/4/01Information received from City of Ann Arbor (Montgomery Well)Unit E

.

12/4/01Interoffice communication from L. Lipinski to S. Kolon (re: Dupont)EG

.

12/5/01PLS submittal of Monthly Report #11 (Nov. 2001)General

.

12/6/01Interoffice communication from L. Lipinski to S. Kolon (re: CZA)EG

.

12/6/01P/GSI submittal of Discharge Monitoring Report for NPDES permit (Nov. 2001)NPDES

.

12/7/01Analytical reports (Matrix Environmental)Unit E

.

12/7/01DEQ response to Capture Zone AnalysisEG

.

12/7/01Letter from F. Fotouhi to S. Kolon (MW-47 data)EG

.

12/7/01Letter from F. Fotouhi to S. Kolon (Southwest Property)Core

.

12/10/01Letter from F. Fotouhi to S. Kolon (extraction shutdown June 2001)General

.

12/10/01Letter from L. Beyer to S. Kolon w/attachment (revised monitoring plan)General

.

12/13/01Letter from F. Fotouhi to S. Kolon (12/12/01 status conference)General

.

12/17/01E-mail from S. Kolon to F. Fotouhi (response to 12/13/01 letter)General

.

12/19/01Letter from F. Fotouhi to S. Kolon (re: Southwest Property Area)Core

.

12/21/01Letter from F. Fotouhi to A. MalvetisNPDES

.

12/27/01Interoffice Communication from J. Janiczek to J. SygoNPDES

.

1/2/02Letter from F. Fotouhi to S. Kolon w/attachment (potentiometric surface map)General

.

1/4/02PLS submittal of Discharge Monitoring Report #56 for NPDES permit (Dec. 2001)NPDES

.

1/4/02PLS submittal of Monthly Report #12 (Dec. 2001)General

.

1/8/02Letter from S. Kolon to F. Fotouhi (re: Southwest Property Area)Core

.

1/11/02PLS submittal of Five Year Plan Quarterly Progress Report # 4 (4th quarter 2001)QtrRpt

.

1/14/02Letter from L. Beyer to S. Kolon w/attachment (well log for MW-72)Unit E

.

1/14/02Letter from S. Kolon to F. Fotouhi (Operation & Maintenance Plan)General

.

1/18/02Letter from F. Fotouhi to S. Kolon (delay in submittal of Dupont proposal)EG

.

1/22/02Letter from F. Fotouhi to M. Fales (location of monitoring wells)Unit E

.

1/23/02PLS submittal of Status Report Marshy

.

1/24/02Letter from L. Beyer to S. Kolon w/attachment (gamma log for MW-72)Unit E

.

1/24/02Letter from L. Beyer to S. Kolon w/attachments (gamma logs for MW-68 to 71)Unit E

.

2/6/02DEQ response to revised sampling scheduleGeneral

.

2/8/02Letter from F. Fotouhi to S. Kolon (Southwest Property Area)Core

.

2/8/02PLS submittal of monitoring report #57NPDES

.

2/15/02DEQ Public notice and draft permit for modification requestNPDES

.

2/18/02Letter from L. Beyer to S. Kolon w/attachment (bore hole log for TW-13)Core

.

2/18/02Letter from L. Beyer to S. Kolon w/attachments (well logs for TW-11 & 12)Unit E

.

2/20/02PLS submittal of Monthly Report #13 (Jan. 2002)General

.

2/20/02PLS submittal of Unit E Aquifer InvestigationUnit E

.

2/21/02PLS submittal of Groundwater Model ReportGeneral

.

2/22/02Letter from F. Fotouhi to S. Kolon (Dupont Circle Investigation)EG

.

3/4/02Letter from F. Fotouhi to A. Malvetis w/attachments (comments on draft permit)NPDES

.

3/4/02PLS submittal of Revised Operation and Maintenance PlanGeneral

.

3/5/02PLS submittal of monitoring report #58NPDES

.

3/5/02PLS submittal of Monthly Report #14 (Feb. 2002)General

.

3/8/02Letter from F. Fotouhi to S. Kolon (re: sampling schedule)General

.

3/19/02Letter from S. Kolon to F. Fotouhi et. al. (re: Groundwater Model Report)General

.

3/22/02DEQ response to Marshy System Status ReportMarshy

.

3/22/02E-mail from M. Lesmez to R. Schramm & A. Malvetis w/attachment (erosion issues)NPDES

.

3/25/02Two maps from City of Ann Arbor (wellhead protection study)Unit E

.

3/26/02Letter from D. Snell to F. Fotouhi (re: Compliance Sampling Inspection)NPDES

.

3/27/02Letter from S. Kolon to F. Fotouhi et. al. (re: Southwest Property Area)Core

.

3/28/02Letter from S. Kolon to F. Fotouhi et. al. (re: Dupont Circle Area)EG

.

4/5/02Letter from F. Fotouhi to D. Snell (re: Compliance Sampling Inspection)NPDES

.

4/8/02PLS submittal of discharge monitoring report #59NPDES

.

4/8/02PLS submittal of Monthly Report #15 (March 2002)General

.

4/12/02Borehole logs for MW-75 and PLS 02-01 (with Unit E letter of 4/12)Core

.

4/12/02DEQ Interoffice Communication from B. Howard to A. Malvetis (proposed permit modification)NPDES

.

4/12/02Letter from F. Fotouhi to S. Kolon (re: updated statistical analysis)Little Lake

.

4/12/02Letter from F. Fotouhi to S. Kolon w/attachment (mass balance calculations and map)General

.

4/12/02Letter from L. Beyer to S. Kolon w/attachments (well logs for West Park 73, Miller Park 74, MW‑76s,i & d)Unit E

.

4/12/02PLS submittal of Five Year Plan Quarterly Progress Report # 5 (1st quarter 2002)QtrRpt

.

4/25/02DEQ response to Unit E Aquifer Investigation, February 20, 2002Unit E

.

4/25/02Interoffice Communication from L. Lipinski to S. Kolon (re: Unit E Aquifer)Unit E

.

4/26/02E-mail note from F. Fotouhi to S. Kolon w/attachments (hydrographs of MW-72 & IW-2)Unit E

.

4/29/02Letter from W. McCracken to F. Fotouhi w/attachment (modified NPDES permit)NPDES

.

4/30/02Borehole log (PLS-01-01)Unit E

.

4/30/02Letter from L. Beyer to S. Kolon w/attachment (borehole log for MW-77)EG

.

5/1/02Letter from F. Fotouhi to S. Kolon (re: Marshy System Report)Marshy

.

5/9/02PLS submittal of Discharge Monitoring Report #20 (April 2002)NPDES

.

5/10/02DEQ response to revised Operation & Maintenance PlanGeneral

.

5/10/02E-mail note from S. Kolon to F. Fotouhi (re: quarterly meeting follow-up)General

.

5/10/02PLS submittal of Monthly Report #16 (April 2002)General

.

5/13/02Letter from F. Fotouhi to S. Kolon (re: Unit E Aquifer Investigation)Unit E

.

5/15/02Letter from F. Fotouhi to J. Janiczek (re: groundwater discharge)Unit E

.

5/21/02PLS 5-Year Plan Status Report w/exhibits 1 and 2General

.

5/22/02Interoffice Communication from S. Hession to M. Adelman (re: statistical analysis)Little Lake

.

5/22/02Unit C3/D2 and Unit E aquifer maps (for court hearing)General

.

5/23/02Letter from F. Fotouhi to S. Kolon w/attachments (revised iso-concentration map, MW location map, sampling schedule, revised activity report)General

.

5/28/02Letter from S. Kolon to F. Fotouhi (re: statistical analysis)Little Lake

.

5/28/02PLS submittal of Dupont Circle Area Investigation ReportEG

.

6/5/02Letter from F. Fotouhi to D. Snell w/attachment (chronic toxicity report)NPDES

.

6/6/02Letter from F. Fotouhi to S. Kolon w/attachment (remedial options)Unit E

.

6/10/02PLS submittal of Discharge Monitoring Report #61 (May 2002)NPDES

.

6/11/02Letter from J. Janiczek to F. Fotouhi (groundwater discharge info.)Unit E

.

6/14/02PLS submittal of Monthly Report #17 (May 2002)General

.

6/24/02E-mail note from S. Kolon to F. Fotouhi (meeting follow-up)General

.

7/10/02PLS submittal of Discharge Monitoring Report #62 (June 2002)NPDES

.

7/11/02DEQ Interoffice Communication from C. Conn to S. Kolon et. al. (contested case)NPDES

.

7/15/02PLS submittal of Monthly Report #18 (June 2002)General

.

7/15/02PLS submittal of Quarterly Progress Report No. 6 (April-June 2002)QtrRpt

.

7/18/02Letter from L. Beyer to S. Kolon w/attachment (borehole log for MW-78)Core

.

7/19/02DEQ response to Dupont Circle Investigation ReportEG

.

7/19/02Interoffice Communication from L. Lipinski to S. Kolon (Dupont Circle)EG

.

8/2/02Letter from F. Fotouhi to S. Kolon w/attachments (potentiometric surface maps (April 2002) for Southwest property, Unit E aquifer and Unit C & D aquifers)General

.

8/2/02Potentiometric Surface Map, April 4, 2002 (with 8/2 letter, General)Core

.

8/5/02Corrected table for May 28, 2002 reportEG

.

8/5/02Letter from F. Fotouhi to S. Kolon w/attachments (shallow well inventory, sampling procedures, production well logs & sampling results, corrected Dupont table)General

.

8/6/02PLS submittal of Discharge Monitoring Report #63 (July 2002)NPDES

.

8/6/02PLS submittal of Monthly Report #19 (July 2002)General

.

8/8/02PLS submittal of Chronic Toxicity Report – July 2002NPDES

.

8/21/02PLS submittal of Capture Zone AnalysisEG

.

8/26/02Analytical results, July 2002 (PLS Lab)General

.

8/26/02Letter from L. Beyer to S. Kolon w/attachments (borehole logs for MW-79 & 80; gamma logs for MW-79, 81 & 82)Unit E

.

8/30/02Letter from F. Fotouhi to S. Kolon w/attachments (borehole logs for MW-81, 82s&d; gamma logs for MW-74, 80 & 82; breakdown analysis for ozone, cross sections)Unit E

.

9/3/02E-mail note from S. Kolon to F. Fotouhi (re: Unit E materials)Unit E

.

9/3/02Letter from L. Beyer to S. Kolon w/attachment (potentiometric surface contour map)Unit E

.

9/4/02Letter from L. Beyer to S. Kolon w/attachment (revised sampling schedule)General

.

9/6/02PLS submittal of Discharge Monitoring Report #64 (August 2002)NPDES

.

9/6/02PLS submittal of Monthly Report #20 (August 2002)General

.

9/16/02Letter from S. Kolon to F. Fotouhi et. al. w/attachment (sampling schedule)General

.

9/16/02PLS submittal of Chronic Toxicity Report (August 2002)NPDES

.

9/17/02Letter from F. Fotouhi to S. Kolon (re: O&M Plan)General

.

9/24/02Letter from F. Fotouhi to D. Snell (re: Short Term Waste Characterization Study report, request for one month extension)NPDES

.

10/1/02Letter from F. Fotouhi to S. Kolon w/attachment (sampling schedule)General

.

10/7/02DEQ response to Evergreen Capture Zone AnalysisEG

.

10/7/02Interoffice Communication from L. Lipinski to S. Kolon (EG CZA)EG

.

10/7/02Letter from S. Kolon to F. Fotouhi et. al. (re: O&M Plan)General

.

10/7/02PLS submittal of Discharge Monitoring Report #65 (September 2002)NPDES

.

10/7/02PLS submittal of Monthly Report #21 (September 2002)General

.

10/7/02PLS submittal of Unit E reportUnit E

.

10/11/02E-mail from D. Snell to F. Fotouhi & his response (system shutdown)NPDES

.

10/11/02PLS submittal of Chronic Toxicity Report (September 2002)NPDES

.

10/14/02E-mail from F. Fotouhi to S. Kolon (water sample results of MW-83 boring)Unit E

.

10/14/02Letter from L. Beyer to S. Kolon w/attachment (MW-83 gamma log)Unit E

.

10/14/02PLS submittal of Quarterly Progress Report No. 7 (July-September 2002)QtrRpt

.

10/15/02E-mail note from S. Kolon to F. Fotouhi et. al.Unit E

.

10/16/02E-mail from F. Fotouhi to D. Snell (re: chronic toxicity)NPDES

.

10/21/02Letter from J. Russell to F. Fotouhi (re: chronic toxicity of outfall 001)NPDES

.

10/28/02Letter from L. Beyer to S. Kolon w/attachment (well logs for MW-83)Unit E

.

11/1/02Letter from F. Fotouhi to J. Russell (re: chronic toxicity of outfall 001)NPDES

.

11/5/02Letter from F. Fotouhi to S. Kolon w/attachment (Operation & Maintenance Plan w/o appendices)General

.

11/6/02PLS submittal of Monthly Report #22 (October 2002) General

.

11/7/02Letter from S. Kolon to F. Fotouhi et.al. (re: claim of Force Majeure)NPDES

.

11/7/02PLS submittal of Discharge Monitoring Report #66 (October 2002)NPDES

.

11/8/02Analytical results (October 2002)General

.

11/14/02Letter from F. Fotouhi to S. Kolon w/attachment (map of proposed locations)Unit E

.

11/18/02Letter from F. Fotouhi to S. Kolon (re: capture zone analysis)EG

.

11/19/02E-mail note from F. Fotouhi to S. Kolon (w/low flow sampling results)General

.

11/19/02Letter from F. Fotouhi to S. Kolon (re: 7/17/02 treatment system information)NPDES

.

11/26/02Interoffice Communication from A. Malvetis to S. Kolon (re: Unit E Report)Unit E

.

11/26/02Interoffice Communication from L. Lipinski to S. Kolon (re: Unit E Report)Unit E

.

11/27/02Letter from L. Beyer to S. Kolon w/attachment (borehole log for MW-84)Core

.

11/27/02Letter from S. Kolon to F. Fotouhi et. al. (re: Unit E Report)Unit E

.

11/27/02PLS submittal of Chronic Toxicity Report (early November 2002)NPDES

.

12/2/02PLS submittal of Chronic Toxicity Report (mid-November 2002)NPDES

.

12/4/02PLS submittal of Discharge Monitoring Report #67 (November 2002)NPDES

.

12/4/02PLS submittal of Monthly Report #23 (November 2002)General

.

12/6/02Analytical results (November 2002)General

.

12/6/02E-mail note from F. Fotouhi to M. Fales (re: aquifer testing)Unit E

.

12/13/02Letter from F. Fotouhi to D. Snell w/attachment (data re: facility inspection)NPDES

.

12/18/02PLS submittal of Chronic Toxicity Report (Dec. 2-9, 2002)NPDES

.

12/19/02Letter from L. Beyer to S. Kolon w/attachment (Borehole log for Location D – previously identified as MW-84)Core

.

12/20/02Letter from F. Fotouhi to S. Kolon w/attachment (maps for Southwest Property Area)Core

.

1/2/03PLS submittal of Chronic Toxicity Report (Dec. 11-18, 2002)NPDES

.

1/2/03RRD response to Operation & Maintenance PlanGeneral

.

1/7/03PLS submittal of Discharge Monitoring Report #68 (December 2002)NPDES

.

1/7/03PLS submittal of Monthly Report #24 (December 2002)General

.

1/8/03Potentiometric and iso-concentration maps (FTC&H for PLS)Unit E

.

1/9/03E-mail from L. Lipinski to F. Fotouhi (re: MW in Maple Village Shopping Center)Unit E

.

1/13/03E-mail from S. Kolon to L. Beyer (re: location of TW-15)Unit E

.

1/13/03PLS submittal of Quarterly Progress Report No. 8 (Oct.-Dec. 2002)QtrRpt

.

1/15/03E-mail from F. Fotouhi to S. Kolon (re: operation of AE-1)EG

.

1/28/03PLS submittal of Chronic Toxicity Report (Jan. 8 to Jan 13, 2003)NPDES

.

2/7/03PLS submittal of Discharge Monitoring Report #69 (Jan. 2003)NPDES

.

2/7/03PLS submittal of Monthly Report #25 (Jan. 2003)General

.

2/11/03Letter from L. Beyer to S. Kolon w/attachment (well log for Saginaw Forest Caretaker Cabin #4, water supply well on Liberty)General

.

2/13/03Analytical Results (Jan. 2003)General

.

2/13/03E-mail note from F. Fotouhi to S. Kolon (re: contingency plan)Little Lake

.

2/13/03Letter from L. Beyer to S. Kolon w/attachment (well log for extraction well at 256 Haeussler Ct.)Little Lake

.

2/14/03E-mail note from S. Kolon to S. Clark (re: contingency plan)Little Lake

.

2/18/03Letter from D. Snell to F. Fotouhi (re: Core Treatment System Modification)NPDES

.

2/19/03E-mail note from F. Fotouhi to S. Kolon (re: information on MW-85)Unit E

.

2/20/03Interoffice Communication from L. Lipinski to S. Kolon (re: Southwest Property)Core

.

2/20/03Letter from S. Kolon to F. Fotouhi (re: Southwest Property)Core

.

2/21/03Letter from D. Snell to F. Fotouhi (re: Chronic Toxicity – Monthly Progress Report)NPDES

.

2/21/03Letter from L. Beyer to S. Kolon w/attachments (well logs from MW-72s, MW‑84s & d, TW-15)Unit E

.

3/6/03PLS submittal of Discharge Monitoring Report #70 (Feb. 2003)NPDES

.

3/6/03PLS submittal of Monthly Report #26 (Feb. 2003)General

.

3/10/03PLS submittal of Chronic Toxicity Report (Feb 19 to Feb. 26, 2003)NPDES

.

3/11/03Letter from F. Fotouhi to M. Naud (re: sanitary sewer)Unit E

.

3/11/03Letter from L. Beyer to S. Kolon w/attachments (well logs for MW-85 & 86)Unit E

.

3/17/03PLS submittal of DRAFT Groundwater Remediation Work PlanUnit E

.

3/18/03PLS submittal of Status ReportMarshy

.

3/20/03Letter from F. Fotouhi to S. Kolon w/attachment (Western System Update)Little Lake

.

3/21/03E-mail note from S. Kolon to M. Naud et. al. w/attachment (Technical Outreach Services for Communities brochure)General

.

3/26/03E-mail from S. Kolon to F. Fotouhi (re: comments on 3/17 report)Unit E

.

3/27/03Letter from M. Caldwell to Judge Shelton (re: schedule)Unit E

.

3/28/03PLS submittal of Chronic Toxicity Report (March 12 to March 19, 2003)NPDES

.

3/28/03PLS submittal of revised Groundwater Remediation Work PlanUnit E

.

4/3/03E-mail from S. Kolon to F. Fotouhi (re: preliminary comments on 3/28 work plan)Unit E

.

4/3/03Letter from RRD to Interested Parties (re: schedule for public comment on Unit E Aquifer submittals)Unit E

.

4/5/03E-mail from F. Fotouhi to S. Kolon (re: Scope of Work – Test Borings)Unit E

.

4/5/03E-mail note from F. Fotouhi to S. Kolon (re: scope of work for test borings)Unit E

.

4/7/03PLS submittal of Discharge Monitoring Report #71 (March 2003)NPDES

.

4/7/03PLS submittal of Monthly Report #27 (March 2003)General

.

4/8/03E-mail from L. Lipinski to S. Kolon (re: Scope of Work – Test Borings)Unit E

.

4/8/03E-mail from S. Kolon to F. Fotouhi (re: Scope of Work – Test Borings)Unit E

.

4/8/03E-mail note from F. Fotouhi to S. Kolon (re: Maple Village Bore Tests)Unit E

.

4/8/03E-mail note from L. Lipinski to S. Kolon (re: scope of work – test borings)Unit E

.

4/8/03E-mail note from S. Kolon to F. Fotouhi (re: scope of work – test borings)Unit E

.

4/9/03Letter from L. Beyer to S. Kolon w/attachment (borehole log for TW-14)Unit E

.

4/11/03E-mail notes to & from S. Kolon and F. Fotouhi (re: test borings)Unit E

.

4/14/03PLS submittal of Quarterly Progress Report No. 9 (Jan. – March 2003)QtrRpt

.

4/15/03Letter from M. Caldwell to S. Kolon (response to 4/3/03 e-mail on Unit E work plan)Unit E

.

4/25/03PLS submittal of Unit E Aquifer Pump Test (TW-15)Unit E

.

4/28/03E-mail note from F. Fotouhi to S. Kolon (re: misc.)Unit E

.

4/29/03PLS submittal of Chronic Toxicity Report (4/9 to 4/16/03)NPDES

.

4/30/03E-mail note from F. Fotouhi to S. Kolon (re: Installation of MW-89)Unit E

.

4/30/03Letter from F. Fotouhi to S. Kolon (re: Southwest Property Area)Core

.

5/2/03Opinion and Order (re: contested case)NPDES

.

5/5/03E-mail note from F. Fotouhi to S. Kolon (re: MW-89)Unit E

.

5/5/03PLS submittal of Discharge Monitoring Report #72 (April 2003)NPDES

.

5/5/03PLS submittal of Monthly Report #28 (April 2003)General

.

5/9/03DEQ Citizen Involvement PlanGeneral

.

5/9/03DEQ GSI Site UpdateUnit E

.

5/9/03DEQ Response to March 28, 2003 Unit E Work PlanUnit E

.

5/9/03DEQ Responsiveness Summary (re: 3/28/03 Unit E Work Plan)Unit E

.

5/12/03Analytical Results (April 2003)General

.

5/19/03E-mail note from F. Fotouhi to S. Kolon (re: MW-90)Unit E

.

5/30/03Letter from F. Fotouhi to S. Kolon (re: correction to Monthly Report #28)General

.

6/2/03Protective Order Regarding Groundwater ModelGeneral

.

6/3/03Interoffice Communication from R. Mandle to S. Kolon (re: Analysis of TW-15 Aquifer Test)Unit E

.

6/3/03Interoffice Communication from R. Mandle to S. Kolon (re: TW-15 pump test)Unit E

.

6/3/03PLS submittal of Pilot Study, In Situ Ozone Treatment of 1,4-DioxaneGeneral

.

6/6/03E-mail note from S. Kolon to Gelman Information Mailing Distribution List (re: Unit E Update)Unit E

.

6/9/03Laboratory Reports (split sample results for MW-72s, MW-81 & MW-85)Unit E

.

6/9/03PLS submittal of Aquifer Performance Test at Maple Village Shopping CenterUnit E

.

6/9/03PLS submittal of Chronic Toxicity Report (5/14-5/21/03)NPDES

.

6/9/03PLS submittal of Discharge Monitoring Report #73 (May 2003)NPDES

.

6/9/03PLS submittal of Monthly Report #29 (May 2003)General

.

6/12/03E-mail note from S. Kolon to F. Fotouhi (re: In Situ Pilot Test)Core

.

6/17/03Letter from F. Fotouhi to S. Kolon w/o attachment (electronic version of groundwater model)General

.

6/19/03Letter from M. Caldwell & R. Reichel to D. Shelton (re: schedule update)Unit E

.

6/26/03E-mail note from F. Fotouhi to S. Kolon w/attachments (re: Benchmark)General

.

6/27/03E-mail note from S. Kolon to F. Fotouhi (re: Benchmark)General

.

6/27/03Interoffice Communication from L. Lipinski to S. Kolon (re: Southwest Property)Core

.

6/27/03Letter from S. Kolon to F. Fotouhi et. al. (re: Southwest Property)Core

.

6/30/03Letter from L. Beyer to S. Kolon w/attachments (borehole logs for MW-86 to MW‑90)Unit E

.

6/30/03PLS submittal of Chronic Toxicity Report (6/11 to 6/18/03 – two tests)NPDES

.

7/1/03Letter from S. Kolon to F. Fotouhi et. al. (re: change in approach to investigation and remediation)Unit E

.

7/3/03E-mail note from S. Kolon to Gelman Information Mailing Distribution List (re: Gelman Update)General

.

7/3/03Letter from F. Fotouhi (via e-mail) to S. Kolon w/attachment (draft outline of feasibility study)Unit E

.

7/7/03PLS submittal of Discharge Monitoring Report #74 (June 2003)NPDES

.

7/7/03PLS submittal of Monthly Report #30 (June 2003)General

.

7/8/03E-mail notes (2) from F. Fotouhi to S. Snell and response (re: Upset Condition)NPDES

.

7/8/03Letter from F. Fotouhi to S. Kolon w/attachments (3 maps)Unit E

.

7/8/03Letter from F. Fotouhi to S. Kolon w/attachments (re: [Benchmark] Mass Calculations)General

.

7/13/03Letter from F. Fotouhi to D. Snell w/attachment (re: Upset Condition)NPDES

.

7/15/03Letter from F. Fotouhi to D. Snell w/attachment (re: oxalic acid)NPDES

.

7/15/03PLS submittal of Quarterly Progress Report No. 10 (April-June 2003)QtrRpt

.

7/17/03E-mail note from F. Fotouhi to S. Snell (re: Upset Condition)NPDES

.

7/17/03Letter from F. Fotouhi to S. Kolon (re: AE-1 extraction rate)EG

.

7/21/03Letter from S. Kolon to F. Fotouhi et. al. (re: Feasibility Study Options)Unit E

.

7/23/03PLS submittal of Chronic Toxicity Report (7/9-7/16/03)NPDES

.

8/4/03Letter from F. Fotouhi to D. Snell (re: ozone technology)NPDES

.

8/4/03Letter from M. Caldwell to D. Shelton (re: status update)General

.

8/4/03PLS submittal of Monthly Report #31 (July 2003)General

.

8/5/03E-mail note from F. Fotouhi to S. Kolon (re: pipeline leak)EG

.

8/5/03PLS submittal of Discharge Monitoring Report #75 (July 2003)NPDES

.

8/6/03Letter from F. Fotouhi to S. Kolon w/attachment (data and graph)Little Lake

.

8/7/03Analytical results (July 2003)General

.

8/7/03E-mail from S. Kolon to Gelman Information List (re: response to R. Rayle notes)General

.

8/7/03E-mail from S. Kolon to Gelman Information List (re: update)General

.

8/15/03IW-3 (formerly TW-16) Borehole logUnit E

.

8/18/03Letter from L. Beyer to F. Fotouhi w/attachments (east & west Maple Village borehole logs)Unit E

.

8/27/03PLS submittal of Chronic Toxicity Report (8/6-8/13/03)NPDES

.

8/29/03Letter from D. Snell to F. Fotouhi (re: ozone technology)NPDES

.

9/8/03PLS submittal of Discharge Monitoring Report #76 (Aug. 2003)NPDES

.

9/8/03PLS submittal of Discharge Monitoring Report #76 (August 2003)NPDES

.

9/8/03PLS submittal of Monthly Report #32 (Aug. 2003)General

.

9/8/03PLS submittal of Monthly Report #32 (August 2003)General

.

9/10/03Analytical results (August 2003)General

.

9/25/03Letter from F. Fotouhi to D. Snell w/o attachment (chronic toxicity testing)NPDES

.

9/26/03Letter from L. Beyer to S. Kolon w/attachments (gamma logs for MW-84 to 90)Unit E

.

9/30/03Letter from F. Fotouhi to S. Kolon (re: pond cleaning procedure)General

.

9/30/03Letter from S. Kolon to F. Fotouhi et. al. (re: 8/6/03 letter)Little Lake

.

10/1/03E-mail from L. Lemke to S. Kolon w/attachment (comments on In situ work plan)General

.

10/3/03Letter from F. Fotouhi to D. Snell w/attachment (ozone treatment data)NPDES

.

10/6/03PLS submittal of Discharge Monitoring Report #77 (Sept. 2003)NPDES

.

10/6/03PLS submittal of Monthly Report #33 (Sept. 2003)General

.

10/8/03Letter from L. Beyer to S. Kolon w/attachments (well logs for MW-87s, MW‑91 and TW-16)Unit E

.

10/15/03E-mail note from S. Kolon to Gelman Information List (re: FS schedule)Unit E

.

10/15/03PLS submittal of Quarterly Progress Report No. 11 (July-Sept. 2003)QtrRpt

.

10/17/03PLS submittal of In-Situ Oxidation Test (work plan)General

.

10/17/03PLS submittal of Southwest Property Area Capture Zone AnalysisCore

.

11/5/03Analytical Results (Oct. 2003)General

.

11/5/03Letter from F. Fotouhi to D. Snell (re: Chronic Toxicity)NPDES

.

11/5/03Memorandum from S. Masten for Technical Outreach Services for Communities (re: Review of Work Plan for Testing of In Situ Oxidation)General

.

11/5/03PLS submittal of Discharge Monitoring Report #78 (Oct. 2003)NPDES

.

11/5/03PLS submittal of Monthly Report #34 (Oct. 2003)General

.

11/7/03DEQ response to PLS Work Plan for Testing of In Situ OxidationGeneral

.

11/10/03PLS submittal of TW-16 aquifer test dataUnit E

.

11/14/03Letter from F. Fotouhi to S. Kolon w/attachment (Outline of Limited Feasibility Study Alternatives)Unit E

.

11/17/03Borehole log for MW-93 (between Little Lake and Park Road)Little Lake

.

11/17/03E-mail from S. Kolon to M. Naud (re: sample results)General

.

11/25/03DEQ Laboratory Reports (re: outfall, Honey Creek, MW-71, MW-72s, MW-30d)General

.

11/26/03DEQ Interoffice Communication from R. Mandle to S. Kolon (re: Pall In-Situ Pilot Test)General

.

12/1/03Letter from F. Fotouhi to D. Snell (re: Chronic Toxicity)NPDES

.

12/2/03E-mail note from F. Fotouhi to S. Kolon w/attachments (Unit E Groundwater Flux Calculations)Unit E

.

12/8/03PLS submittal of Discharge Monitoring Report #79 (Nov. 2003)NPDES

.

12/8/03PLS submittal of Monthly Report #35 (Nov. 2003)General

.

12/9/03DEQ Interoffice Communication from C. Conn to W. Creal et. al. w/attachments (re: contested case settlement)NPDES

.

12/15/03Analytical Results (Nov. 2003)General

.

12/22/03PLS submittal of Work Plan for In-Situ Oxidation Testing (work plan revised 1/5/04 related to references to figures)Unit E

.

1/6/04Letter from F. Fotouhi to D. Snell (re: Chronic Toxicity)NPDES

.

1/8/04Letter to D. Shelton from M. Caldwell and R. Reichel (re: schedule issues)Unit E

.

1/8/04PLS submittal of Discharge Monitoring Report #79 (Dec. 2003)NPDES

.

1/8/04PLS submittal of Monthly Report #36 (Dec. 2003)General

.

1/9/04E-mail note from S. Kolon to Gelman Information List (re: FS schedule)Unit E

.

1/9/04PLS submittal of Quarterly Progress Report No. 12 (Oct.-Dec. 2003)QtrRpt

.

1/14/04E-mail from M. Gebhard to S. Kolon (re: comments on 12/22 work plan)Unit E

.

1/20/04PLS submittal of Testing for Treatment of 1,4-DioxaneGeneral

.

1/23/04PLS submittal of Interim Feasibility StudyUnit E

.

1/27/04Letter from F. Fotouhi to D. Snell (re: ozone technology)NPDES

.

1/27/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

1/28/04DEQ response to Southwest Property Area Capture Zone AnalysisCore

.

1/28/04Interoffice Communication from L. Lipinski to S. Kolon (re: capture zone analysis)Core

.

1/29/04Proposed Revisions by PLS of Master Sampling ScheduleGeneral

.

1/30/04Letter from D. Snell to F. Fotouhi (re: ozone technology)NPDES

.

2/5/04PLS submittal of Discharge Monitoring Report #81 (January 2004)NPDES

.

2/5/04PLS submittal of Monthly Report #37 (January 2004)General

.

2/6/04Letter from F. Fotouhi to S. Kolon (re: Western System Update)Little Lake

.

2/9/04Analytical Data (Jan. 2004)General

.

2/18/04Interoffice Communication from R. Mandle to S. Kolon (re: review of capture effectiveness)EG

.

2/18/04PLS submittal of In-Situ Work PlanUnit E

.

2/24/04PLS submittal of Work Plan for Installation of Two Extraction Wells TW-11 & 12)Unit E

.

2/25/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

2/25/04Letter from M. Caldwell to D. Shelton (re: status update)General

.

3/2/04DEQ response to In-Situ Work PlanUnit E

.

3/3/04E-mail note from F. Fotouhi to S. Kolon (re: in-situ work plan)Unit E

.

3/4/04E-mail from S. Kolon to F. Fotouhi (re: in-situ work plan)Unit E

.

3/5/04PLS submittal of Discharge Monitoring Report #82 (February 2004)NPDES

.

3/5/04PLS submittal of Monthly Report #38 (February 2004)General

.

3/8/04Analytical Data (Jan. 2004)General

.

3/10/04E-mail note from S. Kolon to F. Fotouhi (re: revised sampling scheduleGeneral

.

3/17/04PLS submittal of Western System Work PlanLittle Lake

.

3/22/04Letter from S. Kolon to F. Fotouhi et. al. (re: WP for Installation of Extraction WellsUnit E

.

3/30/04Letter from F. Fotouhi to A. Malvetis (re: application for permit renewal)NPDES

.

3/30/04Letter from S. Kolon to F. Fotouhi et. al. (re: Western System Work Plan)Little Lake

.

3/31/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

4/2/04Memorandum from S. Masten to Technical Outreach Services for Communities (re: review of In Situ testing work plan)Unit E

.

4/8/04PLS submittal of Discharge Monitoring Report #83 (March 2004)NPDES

.

4/8/04PLS submittal of Monthly Report #39 (March 2004)General

.

4/13/04Letter from S. Kolon to F. Fotouhi et. al. (re: Interim Feasibility Study)Unit E

.

4/14/04Interoffice Communication from L. Lipinski t S. Kolon (re: Capture Zone Analysis)EG

.

4/14/04PLS submittal of Quarterly Progress Report No. 13 (Jan.-March 2004)QtrRpt

.

4/22/04Borehole log for AE-3EG

.

4/23/04Letter from S. Kolon to F. Fotouhi et. al. (re: In situ oxidation test) Unit E

.

4/27/04Borehole log for Borehole MW-92 (no monitoring well installed)Little Lake

.

4/30/04PLS submittal of Marshy System Annual ReportMarshy

.

5/6/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

5/7/04PLS submittal of Discharge Monitoring Report #84 (April 2004)NPDES

.

5/7/04PLS submittal of Monthly Report #40 (April 2004)General

.

5/19/04Borehole logs for PLS-04-01 and PLS-04-02Unit E

.

5/19/04Interoffice Communication from D. Fongers to D. Snell (re: hydrologic analysis of Honey Creek tributary)NPDES

.

5/19/04Letter from S. Kolon to F. Fotouhi et. al. (re: Capture Zone Analysis)EG

.

5/25/04E-mail from S. Kolon to Gelman Information Contacts (re: extension of In situ test)Unit E

.

6/1/04PLS submittal of Final Feasibility Study & Proposed Interim Response Plan for the Unit E Plume (link to page, scroll to bottom, multiple files)Unit E

.

6/7/04PLS submittal of Discharge Monitoring Report #85 (May 2004)NPDES

.

6/7/04PLS submittal of Monthly Report #41 (May 2004)General

.

6/8/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

6/29/04E-mail from F. Fotouhi to S. Kolon (re: FS Questions)Unit E

.

6/29/04Letter from S. Kolon to F. Fotouhi et. al. (re: interim response)Unit E

.

6/30/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

7/7/04DEQ Fact Sheet on Proposed Remedial Alternative Unit E

.

7/7/04PLS submittal of Monthly Report #42 (June 2004)General

.

7/8/04Letter from L. Beyer to S. Kolon w/attachments (borehole log for TW-17)Unit E

.

7/8/04PLS submittal of Discharge Monitoring Report #86 (June 2004)NPDES

.

7/12/04Letter from M. Caldwell to S. Kolon (re: interim response)Unit E

.

7/14/04Letter from M. Pozniak and R. Hunt to S. Kolon w/attachments (re: review of feasibility study)Unit E

.

7/14/04Tables attached to letter from Pozniak and Hunt (re: review of feasibility study)Unit E

.

7/15/04PLS submittal of Quarterly Progress Report No. 14 (April-June 2004)QtrRpt

.

7/28/04Transcript of DEQ Public Information Meeting and Public HearingUnit E

.

8/2/04PLS submittal of Work Plan for Test Boring/Well Installation and Aquifer Testing in the Wagner Road Area (Wagner Road Work Plan)Unit E

.

8/5/04Letter from F. Fotouhi to D. Snell w/attachment (re: Chronic Toxicity)NPDES

.

8/6/04Analytical data for July 2004General

.

8/6/04PLS submittal of Discharge Monitoring Report #87 (July 2004)NPDES

.

8/6/04PLS submittal of Monthly Report #43 (July 2004)General

.

8/17/04Letter from M. Caldwell to S. Kolon w/attachments (PLS comments on DEQ remedial alternative)Unit E

.

8/18/04DEQ Interoffice Memorandum from S. Cunningham to S. Kolon (re: institutional control)Unit E

.

8/19/04DEQ Interoffice Memorandum from L. Lipinski to S. Kolon (re: Wagner Road Work Plan)Unit E

.

8/19/04DEQ response to Wagner Road Work PlanUnit E

.

8/25/04Borehole log for MW-92 (on Hollywood west of Maple)EG

.

8/26/04DEQ Interoffice Memorandum from R. Mandle to S. Kolon (re: Fate & Transport Model)Unit E

.

8/30/04Public comments received by DEQ on Unit E remedial alternativeUnit E

.

8/31/04DEQ Unit E Aquifer Public Comment Responsiveness SummaryUnit E

.

8/31/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/31/04Letter from F. Fotouhi to S. Kolon (re: Wagner Road Work Plan)Unit E

.

8/31/04Weston Solutions of Michigan Response to Feasibility Study Review CommentsUnit E

.

9/1/04DEQ Unit E Aquifer Decision DocumentUnit E

.

9/1/04PLS submittal of In-Situ Chemical Oxidation Testing w/attachments A, D, F & G, Figures 1 & 2 (others available electronically by request)Unit E

.

9/2/04Letter from R. Reichel to D. Shelton w/attachmentsUnit E

.

9/7/04Letter from M. Caldwell to D. Shelton (re: status update)General

.

9/8/04Analytical data for August 2004General

.

9/8/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

9/8/04PLS submittal of Discharge Monitoring Report #88 (August 2004)NPDES

.

9/8/04PLS submittal of Monthly Report #44 (August 2004)General

.

9/20/04Letter from S. Kolon to F. Fotouhi et.al. (re: Wagner Road Work Plan)Unit E

.

10/1/04PLS submittal of Soils System Work PlanSoils

.

10/5/04PLS submittal of Discharge Monitoring Report #89 (Sept. 2004)NPDES

.

10/5/04PLS submittal of Monthly Report #45 (Sept. 2004)General

.

10/7/04PLS submittal of Work Plan for Downgradient InvestigationUnit E

.

10/8/04Plaintiff’s Supplemental Submission Regarding Unit E Remedial ActionUnit E

.

10/14/04PLS submittal of Quarterly Progress Report No. 15 (July-Sept. 2004)QtrRpt

.

10/21/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

10/27/04Letter from A. Malvetis to F. Fotouhi (re: proposed ozone/hydrogen peroxide technology)NPDES

.

10/29/04Letter from F. Fotouhi to D. Snell w/attachment (re: Chronic Toxicity – reduced monitoring request)NPDES

.

10/29/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

11/8/04PLS submittal of Discharge Monitoring Report #90 (October 2004)NPDES

.

11/8/04PLS submittal of Monthly Report #46 (October 2004)General

.

11/10/04DEQ e-mail from J. Shekter to interested parties (re: proposed drinking water rule for 1,4-dioxane)General

.

11/29/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

11/29/04Letter from S. Kolon to F. Fotouhi (re: 9/30/04 work plan)Soils

.

12/7/04PLS submittal of Discharge Monitoring Report #91 (November 2004)NPDES

.

12/7/04PLS submittal of Monthly Report #47 (November 2004)General

.

12/9/04Letter from F. Fotouhi to A. Malvetis (response to 10/27/04 letter)NPDES

.

12/17/04Washtenaw County Circuit Court Unit E OrderUnit E

.

12/21/04Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

1/7/05PLS submittal of Western System Status ReportLittle Lake

.

1/10/05PLS submittal of Discharge Monitoring Report #92 (December 2004)NPDES

.

1/10/05PLS submittal of Monthly Report #48 (December 2004)General

.

1/12/05Letter from A. Malvetis to F. Fotouhi (re: proposed new treatment technology)NPDES

.

1/12/05PLS submittal of Quarterly Progress Report No. 16 (Oct-Dec 2004)QtrRpt

.

1/14/05DEQ Interoffice Memorandum from L. Lipinski to S. Kolon (re: Soils System Work Plan)Soils

.

1/14/05DEQ response to Soils System Work PlanSoils

.

1/14/05PLS submittal of Maple Road Area Response Activities Work PlanUnit E

.

1/18/05Letter from F. Fotouhi to D. Snell (re: by-product analysis methods)NPDES

.

1/25/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

2/3/05Interoffice Communication from L. Lipinski to S. Kolon (re: downgradient work plan)Unit E

.

2/4/05DEQ response to 10/7/04 Downgradient Work PlanUnit E

.

2/4/05PLS submittal of Discharge Monitoring Report #93 (January 2005)NPDES

.

2/4/05PLS submittal of Monthly Report #49 (January 2005)General

.

2/11/05Revised boring logs for MW-88 and MW-89Unit E

.

2/22/05Letter from F. Fotouhi to D. Snell (re: notice of start of ozone treatment)NPDES

.

2/23/05Letter from F. Fotouhi to S. Kolon (re: rotosonic drilling)General

.

2/25/05Interoffice Communication from R. Mandle to S. Kolon (re: Maple Road WP)Unit E

.

2/25/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

3/3/05PLS submittal of Discharge Monitoring Report #94 (February 2005)NPDES

.

3/3/05PLS submittal of Monthly Report #50 (February 2005)General

.

3/8/05Potentiometric Surface Map (supplement to 1/7/05 report)Little Lake

.

3/9/05Letter from D. Snell to F. Fotouhi (re: method detection limits)NPDES

.

3/21/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

3/29/05Letter from L. Beyer w/attachments (borehole logs for MW-94s&d, MW‑95, MW‑96, PLS-05-04)Unit E

.

3/31/05Letter from F. Fotouhi to D. Snell (re: method detection limits)NPDES

.

4/4/05Interoffice Communication from L. Lipinski to S. Kolon (re: Status Report)Little Lake

.

4/5/05DEQ response to 1/7/05 Status ReportLittle Lake

.

4/6/05Interoffice Communication from L. Lipinski to S. Kolon (re: Maple Road WP)Unit E

.

4/7/05DEQ response to 1/17/05 Maple Road Work PlanUnit E

.

4/8/05PLS submittal of Monthly Report #51 (March 2005)General

.

4/11/05PLS submittal of Discharge Monitoring Report #95 (March 2005)NPDES

.

4/14/05PLS submittal of Quarterly Progress Report No. 17 (Jan. - March 2005)QtrRpt

.

4/15/05E-mail from S. Kolon to F. Fotouhi (re: TW-6 extraction rate)General

.

4/18/05Letter from F. Fotouhi to S. Kolon (re: extraction rates)General

.

4/29/05E-mail from S. Kolon to F. Fotouhi (re: extraction rates)General

.

5/3/05Memorandum from M. Naud to S. Kolon (re: ozone treatment technology)NPDES

.

5/4/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

5/9/05PLS submittal of Discharge Monitoring Report #96 (April 2005)NPDES

.

5/9/05PLS submittal of Monthly Report #52 (April 2005)General

.

5/17/05Map attached to Prohibition Zone Court OrderUnit E

.

5/17/05Prohibition Zone Court OrderUnit E

.

5/19/05Letter from A. Malvetis to M. Naud (re: 5/3/05 memo to S. Kolon)NPDES

.

5/20/05Letter from J. Russell to F. Fotouhi (re bromate analysis)NPDES

.

5/23/05Letter from D. Snell to F. Fotouhi (re: detection limit study, acetic & methoxyacetic acid)NPDES

.

5/31/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

6/7/05Letter from F. Fotouhi to D. Snell (re: bromate analysis)NPDES

.

6/8/05PLS submittal of Monthly Report #53 (May 2005)General

.

6/9/05PLS submittal of Discharge Monitoring Report #97 (May 2005)NPDES

.

6/20/05DEQ Public Meeting Notice (re: Prohibition Zone, 7/20/05 6:00 p.m., Forsythe Middle School, 1655 Newport Road, Ann Arbor)Unit E

.

6/24/05PLS Work Plan for Identification, Abandonment, and Replacement of Certain Private Water Supply WellsUnit E

.

6/27/05Letter from F. Fotouhi to D. Snell (re: Change in Discharge Process – Green Pond)NPDES

.

6/27/05PLS submittal of Interim Response Activities Designed to Meet Criteria PlanLittle Lake

.

7/1/05Analytical resultsGeneral

.

7/1/05DEQ Fact Sheet – Prohibition Zone to Restrict Use of GroundwaterUnit E

.

7/5/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

7/6/05PLS submittal of Discharge Monitoring Report #98 (June 2005)NPDES

.

7/6/05PLS submittal of Monthly Report #54 (June 2005)General

.

7/6/05PLS submittal of TW-18 Aquifer Performance Test (re: Wagner Road)Unit E

.

7/11/05Letter from S. Kolon to F. Fotouhi et. al. (re: preliminary response to well ID work plan)Unit E

.

7/12/05Letter from S. Kolon to F. Fotouhi et. al. (re: Unit E/PZ monitoring plan)Unit E

.

7/14/05PLS submittal of Quarterly Progress Report No. 18 (April-June 2005)QtrRpt

.

7/19/05PLS submittal of South Wagner Road Residential Wells (re: requesting exceptions to Court Order)Unit E

.

7/27/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

7/31/05Letter from F. Fotouhi to D. Shelton (re: Five Year Plan & cleanup status)General

.

8/1/05Analytical resultsGeneral

.

8/1/05PLS submittal of Work Plan for Groundwater Extraction at Wagner RoadUnit E

.

8/9/05PLS submittal of Discharge Monitoring Report #99 (July 2005)NPDES

.

8/9/05PLS submittal of Monthly Report #55 (July 2005)General

.

8/12/05DEQ response to Work Plan for Well IdentificationUnit E

.

8/12/05Letter from M. Caldwell to R. Reichel (re: invoking dispute resolution on 7/12 Unit E monitoring plan request)Unit E

.

8/13/05Letter from M. Caldwell to D. SheltonGeneral

.

8/19/05Letter from F. Fotouhi to D. Snell (re: change in discharge process)NPDES

.

8/19/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/22/05DEQ Inter-Office Memo from A. Malvetis to file (re: determination of best available technology)NPDES

.

8/22/05Letter from D. Snell to F. Fotouhi (re: change in discharge process)NPDES

.

8/31/05Borehole log for boring PLS-05-06 (in Maple Village Shopping Center)Unit E

.

9/7/05Letter from D. Snell to F. Fotouhi (re: facility inspection)NPDES

.

9/9/05DEQ response to South Wagner Road Residential Wells submittalUnit E

.

9/9/05PLS submittal of Discharge Monitoring Report #100 (August 2005)NPDES

.

9/9/05PLS submittal of Monthly Report #56 (August 2005)General

.

9/21/05Letter from F. Fotouhi to D. Snell (re: outfall sampling)NPDES

.

9/26/05Letter from D. Snell to F. Fotouhi (re: inspection)NPDES

.

9/30/05DEQ NPDES permitNPDES

.

9/30/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

10/1/05PLS submittal of Discharge Monitoring Report #101 (September 2005)NPDES

.

10/10/05PLS submittal of Monthly Report #57 (September 2005)General

.

10/14/05PLS submittal of Quarterly Report #19 (July-September 2005)QtrRpt

.

10/20/05Letter from M. Caldwell to D. Shelton (re: transmission pipeline update)EG

.

10/21/05E-mail from S. Kolon to F. Fotouhi (re:transmission pipeline leak)EG

.

10/21/05Letter from M. Caldwell to R. Reichel (re: “force majeure”)EG

.

10/24/05E-mail from S. Kolon to Gelman Information (re: transmission pipeline update)General

.

10/24/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

10/26/05Letter from S. Kolon to F. Fotouhi et. al. (re: Unit E monitoring plan dispute resolution)Unit E

.

10/26/05PLS response to DEQ 10/21/05 e-mail (re: chronology of transmission pipeline leak)EG

.

10/27/05E-mail from S. Kolon to F. Fotouhi (re: chronology of transmission pipeline leak)EG

.

10/28/05E-mail from S. Kolon to Gelman Information (re: transmission pipeline update)General

.

11/1/05Analytical resultsGeneral

.

11/3/05Letter from F. Fotouhi to D. Snell (re: oxalic acid monitoring)NPDES

.

11/5/05Letter from F. Fotouhi to D. Snell (re: change in discharge process)NPDES

.

11/7/05PLS large maps of Unit E (isoconcentration & potentiometric surface)Unit E

.

11/7/05PLS submittal of Discharge Monitoring Report #102 (October 2005)NPDES

.

11/10/05Analytical resultsGeneral

.

11/14/05Letter from F. Fotouhi to S. Kolon (re: replacement of private wells)Unit E

.

11/16/05DEQ response to Work Plan for Groundwater Extraction w/attachmentsUnit E

.

11/16/05Letter from M. Caldwell to D. Shelton w/attachments (re: transmission pipeline update)EG

.

11/18/05E-mail from S. Kolon to Gelman Information (re: transmission pipeline update)General

.

11/18/05Letter from S. Kolon to F. Fotouhi et. al. (re: North Transmission pipeline leak)EG

.

11/23/05E-mail from S. Kolon to Gelman Information (re: transmission pipeline update)General

.

11/23/05Letter from F. Fotouhi to S. Kolon (re: Work Plan withdrawal)Little Lake

.

12/2/05E-mail from S. Kolon to Gelman Information (re: periodic DEQ update)General

.

12/5/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

12/7/05PLS submittal of Discharge Monitoring Report #103 (November 2005)NPDES

.

12/8/05E-mail from S. Kolon to Gelman Information w/attachments (re: periodic DEQ update)General

.

12/12/05E-mails to and from S. Kolon and F. Fotouhi (re: Unit E monitoring plan)Unit E

.

12/12/05Letter from F. Fotouhi to S. Kolon (re: transmission pipeline leak)EG

.

12/19/05Letter from D. Snell to F. Fotouhi (re: Oxalic Acid Reduced Monitoring Request)NPDES

.

12/19/05Periodic DEQ E-mail Update to Gelman Information list (re: field work)Unit E

.

12/22/05PLS Submittal of Performance Monitoring Plan - Wagner RoadUnit E

.

12/23/05Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

1/5/06Periodic DEQ E-mail Update to Gelman Information list (re: down gradient investigation)Unit E

.

1/5/06PLS submittal of Discharge Monitoring Report #104 (December 2005)NPDES

.

1/9/06Letter from F. Fotouhi to S. Kolon (re: TW-18 leak detection monitoring)Unit E

.

1/10/06Letter from S. Kolon to F. Fotouhi et. al. (re: response to Well ID Work Plan)Unit E

.

1/10/06PLS submittal of Quarterly Progress Report #20 (Oct.–Dec. 2005)QtrRpt

.

1/12/06Periodic DEQ E-mail Update to Gelman Information list (re: down gradient investigation)Unit E

.

1/20/06IW-4 Borehole logUnit E

.

1/24/06Periodic DEQ E-mail Update to Gelman Information list (re: Downgradient Investigation)Unit E

.

1/25/06PLS Submittal Interim Response Work Plan Western SystemLittle Lake

.

1/30/06Periodic DEQ E-mail Update to Gelman Information list (re: Downgradient Investigation and other Unit E Field Work)Unit E

.

1/31/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

2/3/06PLS submittal of Performance Monitoring Plan, Maple Road Interim ResponseUnit E

.

2/3/06PLS submittal of TW-19 Aquifer Performance Test Unit E

.

2/6/06PLS submittal of NPDES Discharge Monitoring Report #105 (January 2006)NPDES

.

2/7/06Periodic DEQ E-mail Update to Gelman Information list (re: Web Site Improvements)General

.

2/8/06Periodic DEQ E-mail Update to Gelman Information list (re: Drilling and Schedule)Unit E

.

2/13/06Letter from F. Fotouhi to S. Kolon (re: Purge Rates)General

.

2/15/06Periodic DEQ E-mail Update to Gelman Information list (re: Results and Schedule)Unit E

.

2/21/06Periodic DEQ E-mail Update to Gelman Information list (re: Downgradient Investigation)Unit E

.

2/23/06Letter from D. Snell to F. Fotouhi (re: Aquatic Toxicity Evaluation)NPDES

.

2/24/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

2/24/06Periodic DEQ E-mail Update to Gelman Information list (re: Downgradient Investigation)Unit E

.

2/28/06Periodic DEQ E-mail Update to Gelman Information list (re: Downgradient Investigation)Unit E

.

2/28/06PLS Submittal of Well Identification ReportUnit E

.

3/3/06Periodic DEQ E-mail Update to Gelman Information list (re: Unit E)Unit E

.

3/6/06PLS submittal of NPDES Discharge Monitoring Report #106 (February 2006)NPDES

.

3/7/06DEQ response to Performance Monitoring Plan, Wagner Rd. Interim ResponseUnit E

.

3/7/06Interoffice Communication from J. Coger to S. Kolon (re: Wagner Rd. IR PMP)Unit E

.

3/15/06Periodic DEQ E-mail Update to Gelman Information list (re: Field Work & Maple Road Interim Response)Unit E

.

3/22/06Periodic DEQ E-mail Update to Gelman Information list (re: Unit E drilling results)Unit E

.

3/27/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

3/29/06DEQ response to January 2006 Operation & Maintenance PlanGeneral

.

3/30/06PLS submittal of Phase I Downgradient Investigation ReportUnit E

.

4/5/06Letter from A. MacArthur-Ruesink to F. Fotouhi (re: groundwater authorization discharge permit)EG

.

4/11/06Letter from S. Kolon to F. Fotouhi et. al. (re: minimum purge rates)General

.

4/12/06PLS submittal of Maple Interim Response Report (March 2006)Unit E

.

4/12/06PLS submittal of NPDES Discharge Monitoring Report #107 (March 2006)NPDES

.

4/14/06PLS submittal of Quarterly Report #21 (January - March 2006)QtrRpt

.

4/17/06Letter from F. Fotouhi to D. Snell (re: elevated discharge)NPDES

.

4/18/06DEQ response to Well ID Report w/attachmentsUnit E

.

4/26/06Interoffice Communication from J. Coger to S. Kolon (re: Interim Response WP)Little Lake

.

4/27/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

4/29/06DEQ response to Interim Response Work PlanLittle Lake

.

5/1/06Borehole logs for MW-105d, PLS-06-12 (Maple Village Shopping Center, no well), MW‑106d, MW-106s, IW-5Unit E

.

5/1/06Borehole logs for TW-20 and MW-105sCore

.

5/1/06PLS submittal of Maple Interim Response Report (May 2006)Unit E

.

5/3/06Analytical Results (April 2006)General

.

5/5/06Letter from A. Wasserman to S. Kolon (re: O&M Plan confidentiality)General

.

5/6/06Letter from A. Wasseman to R. Reichel (re: DEQ’s Gelman web site)General

.

5/10/06Periodic DEQ E-mail Update to Gelman Information list (re: Unit E & Evergreen)General

.

5/11/06PLS submittal of NPDES Discharge Monitoring Report #108 (April 2006)NPDES

.

5/16/06PLS submittal of NPDES Discharge Monitoring Report #109 (May 2006)NPDES

.

5/19/06Letter from A. Wasserman to S. Kolon w/attachment (Well Identification Plan Response)Unit E

.

5/19/06Letter from R. Reichel to A. Wasserman (re: DEQ’s Gelman web site)General

.

5/31/06Borehole Logs for MW-79d, MW-100, MW-104; Gamma Logs for PLS-06-04 (MW‑100), PLS-06-05 (MW-101), MW-103, MW-104Unit E

.

6/1/06Borehole log for LB-3EG

.

6/1/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

6/7/06Analytical Results (May 2006)General

.

7/1/06Analytical ResultsGeneral

.

7/6/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

7/14/06PLS submittal of MW-105s ReportCore

.

7/17/06Letter from S. Kolon to F. Fotouhi et. al. (re: Well Identification Report dated 5/19/06)Unit E

.

7/17/06PLS submittal of Maple Interim Response Operation Report (June 2006)Unit E

.

7/17/06PLS submittal of NPDES Discharge Monitoring Report #110 (June 2006)NPDES

.

7/17/06PLS submittal of Quarterly Report #22 (April-June 2006)QtrRpt

.

7/18/06PLS submittal of Maple Road Interim Response Performance ReportUnit E

.

7/27/06DEQ Interoffice Communication from J. Coger to S. Kolon (re: Downgradient Investigation Report)Unit E

.

7/27/06DEQ response to March 30, 2006 Downgradient Investigation ReportUnit E

.

8/2/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/3/06PLS submittal of Performance Review – Wagner Road Interim ResponseUnit E

.

8/17/06PLS submittal of Maple Interim Response Report (July 2006)Unit E

.

8/17/06PLS submittal of NPDES Discharge Monitoring Report #111 (July 2006)NPDES

.

8/23/06DEQ response to O&M Plans (Extraction and Treatment Systems – Wagner Road and Maple Road Extraction, Treatment and Reinjection)General

.

9/8/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

9/14/06Letter from S. Kolon to F. Fotouhi et. al. (re: proposed MWs in PZ area)Unit E

.

9/15/06PLS submittal of Well Identification ReportUnit E

.

9/18/06PLS submittal of Maple Interim Response Report (August 2006)Unit E

.

9/18/06PLS submittal of NPDES Discharge Monitoring Report #112 (August 2006)NPDES

.

9/21/06Periodic DEQ E-mail Update to Gelman Information list (re: MW installation)Unit E

.

10/3/06Letter from F. Fotouhi to D. Snell (re: Oxalic Acid schedule)NPDES

.

10/4/06Letter from F. Fotouhi to S. Kolon (re: Operation & Maintenance Plans)General

.

10/5/06Letter from F. Fotouhi to D. Snell (re: Chronic Toxicity schedule)NPDES

.

10/5/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

10/5/06Periodic DEQ E-mail Update to Gelman Information list (re: MW installation)Unit E

.

10/18/06PLS submittal of Maple Interim Response Report (September 2006)Unit E

.

10/18/06PLS submittal of NPDES Discharge Monitoring Report #113 (September 2006)NPDES

.

10/18/06PLS submittal of Quarterly Report #23 (July-Sept. 2006)QtrRpt

.

10/24/06Borehole logs for MW-107, MW-108s, MW-108dUnit E

.

10/26/06Periodic DEQ E-mail Update to Gelman Information listUnit E

.

10/30/06DEQ response to PLS submittal of 9/15/06 Well Identification ReportUnit E

.

11/10/06Analytical Results (October 2006)General

.

11/16/06PLS submittal of NPDES Discharge Monitoring Report #114 (October 2006)NPDES

.

11/20/06PLS submittal of Maple Interim Response Report (October 2006)Unit E

.

11/27/06PLS submittal of Well Identification ReportUnit E

.

12/8/06DEQ response to PLS submittal of Maple Road Interim Response Performance Monitoring Plan (w/attached 12/6/06 memo from R. Mandle)Unit E

.

12/10/06Analytical Results (November 2006)General

.

12/11/06Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

12/14/06Letter from F. Fotouhi to MDEQ (re: 2805 Dexter)EG

.

12/18/06PLS submittal of NPDES Discharge Monitoring Report #115 (November 2006)NPDES

.

12/20/06PLS submittal of Maple Interim Response Report (November 2006)Unit E

.

12/21/06Letter from F. Fotouhi to S. Kolon (re: Maple Road Interim Response)Unit E

.

1/8/07Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

1/8/07Letter from F. Fotouhi to S. Kolon (re: Operation & Maintenance Plan)General

.

1/10/07Analytical Results (December 2006)General

.

1/16/07PLS submittal of Maple Interim Response Report (March - Dec. 2006)Unit E

.

1/16/07PLS submittal of NPDES Discharge Monitoring Report #116 (December 2006)NPDES

.

1/16/07PLS submittal of Quarterly Report #24 (October-December 2006)QtrRpt

.

1/19/07Periodic DEQ E-mail Update to Gelman Information list (re: Western System boring)Little Lake

.

1/29/07Periodic DEQ E-mail Update to Gelman Information list (re: Unit E Drilling)Unit E

.

1/31/07Borehole Logs (MW-110 & MW-111)Unit E

.

2/5/07Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

2/7/07Letter from D. Snell to F. Fotouhi (re: Compliance Evaluation Inspection)NPDES

.

2/10/07Analytical Results (January 2007)General

.

2/10/07PLS submittal of Maple Interim Response Report (January 2007)Unit E

.

2/15/07PLS submittal of NPDES Discharge Monitoring Report #117 (January 2007)NPDES

.

2/21/07Letter from F. Fotouhi to D. Snell (re: Compliance Evaluation Inspection)NPDES

.

2/23/07E-mail note from F. Fotouhi to S. Kolon w/attachment (Well ID Report)Unit E

.

3/1/07Letter from S. Kolon to F. Fotouhi (re: Maple Road Interim Response)Unit E

.

3/8/07PLS submittal of Installation of Test Boring PLS-07-01, Western SystemLittle Lake

.

3/8/07PLS submittal of Performance Review, Wagner Road Interim ResponseUnit E

.

3/10/07Analytical Results (February 2007)General

.

3/10/07PLS submittal of Maple Interim Response Report (Feb. 2007)Unit E

.

3/12/07Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

3/15/07DEQ/Washtenaw County Fact Sheet – Prohibition Zone – Groundwater Use RestrictionsUnit E

.

3/15/07PLS submittal of NPDES Discharge Monitoring Report #118 (Feb. 2007)NPDES

.

3/30/07Letter from F. Fotouhi to S. Kolon (re: Maple Village Interim Response)Unit E

.

4/1/07PLS submittal of Maple Interim Response Report (April 2007)Unit E

.

4/2/07Analytical Results (March 2007)General

.

4/6/07Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

4/10/07PLS submittal of Maple Interim Response Report (March 2007)Unit E

.

4/17/07PLS submittal of NPDES Discharge Monitoring Report #119 (March 2007)NPDES

.

4/18/07PLS submittal of Quarterly Report (Jan. - March 2007)QtrRpt

.

4/20/07Periodic DEQ E-mail Update to Gelman Information list (re: Unit E Drilling)Unit E

.

4/30/07Letter from M. Caldwell to C. Gill (re: Force Majeure claim – AE-3)EG

.

5/1/07PLS submittal of Maple Interim Response Report (May 2007)Unit E

.

5/1/07PLS submittal of NPDES Discharge Monitoring Report (May 2007)NPDES

.

5/7/07Analytical Results (April 2007)General

.

5/10/07PLS submittal of Evergreen System ReviewEG

.

5/11/07PLS submittal of NPDES Discharge Monitoring Report #120 (April 2007)NPDES

.

5/17/07Letter from F. Fotouhi to S. Kolon (re: Force Majeure Claim Report)EG

.

5/29/07Letter from S. Kolon to F. Fotouhi et. al (re: Force Majeure)EG

.

6/1/07from M. Caldwell to C. Gill (re: Dispute Resolution – AE-3)EG

.

6/1/07PLS submittal of Maple Interim Response Report (June 2007)Unit E

.

6/1/07PLS submittal of NPDES Discharge Monitoring Report (June 2007)NPDES

.

6/4/07Analytical Results (May 2007)General

.

6/15/07DEQ Proposed Resolution of Dispute (re: Operation of AE-3)EG

.

6/29/07PLS submittal of Work Plan for Well InstallationEG

.

7/1/07PLS submittal of Maple Interim Response Report (July 2007)Unit E

.

7/5/07Analytical Results (June 2007)General

.

7/13/07DEQ Interoffice Communication from R. Mandle to S. Kolon (re: Evergreen System Review)EG

.

7/16/07DEQ response to May 2007 Evergreen System ReviewEG

.

7/16/07PLS Map of Proposed Veterans Park Monitoring WellsUnit E

.

7/16/07PLS submittal of Quarterly Report (April-June 2007)QtrRpt

.

7/25/07Letter from F. Fotouhi to S. Kolon w/attachements (re: Evergreen System Review)EG

.

8/3/07PLS submittal of Evergreen Area Work Plan for Well InstallationEG

.

8/10/07Analytical Results (July 2007)General

.

8/10/07PLS submittal of NPDES Discharge Monitoring Report #123 (July 2007)NPDES

.

8/14/07Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/15/07PLS Proposed Sampling Frequency RevisionsGeneral

.

8/23/07Letter from D. Snell to F. Fotouhi (re: compliance sampling inspection)NPDES

.

8/27/07PLS submittal of Dupont Circle Area Work PlanEG

.

9/10/07Analytical Results (August 2007)General

.

9/10/07DEQ response to PLS submittal of March 2007 Test Boring ReportLittle Lake

.

9/10/07PLS submittal of Maple Interim Response Report (Aug. 2007)Unit E

.

9/10/07PLS submittal of NPDES Discharge Monitoring Report #124 (Aug. 2007)NPDES

.

9/12/07DEQ response to PLS submittal of March 2007 Wagner Road Interim Response Performance ReviewUnit E

.

9/20/07Letter from M. Caldwell to S. Kolon (re: Wagner Road response)Unit E

.

9/21/07Letter from F. Fotouhi to D. Snell (re: Compliance Evaluation Inspection)NPDES

.

10/2/07Analytical Results (September 2007)General

.

10/10/07PLS submittal of Maple Interim Response Report (Sept. 2007)Unit E

.

10/10/07PLS submittal of NPDES Discharge Monitoring Report #125 (Sept. 2007)NPDES

.

10/16/07PLS submittal of Quarterly Report (July-Sept. 2007)QtrRpt

.

10/31/07DEQ Interoffice Communication from J. Coger to S. Kolon (re: Wagner Road Interim Response)Unit E

.

10/31/07Letter from S. Kolon to F. Fotouhi et. al. (re: Sampling Schedule)General

.

10/31/07Letter from S. Kolon to F. Fotouhi et. al. (re: Wagner Road Interim Response)Unit E

.

11/5/07PLS submittal of Phase 2 Downgradient Groundwater Investigation of the Unit E PlumeUnit E

.

11/5/07Tables 1 & 2, Phase 2 Downgradient Groundwater Investigation (omitted from 12/20/07 mailing)Unit E

.

11/10/07PLS submittal of Maple Interim Response Report (October 2007)Unit E

.

11/10/07PLS submittal of NPDES Discharge Monitoring Report #126 (October 2007)NPDES

.

11/12/07Analytical Results (October 2007)General

.

12/4/07Periodic DEQ E-mail Update to Gelman Information list (re: Unit E and Evergreen Drilling Results) General

.

12/10/07Analytical Results (November 2007) General

.

12/10/07PLS submittal of Maple Interim Response Report (November 2007)Unit E

.

12/10/07PLS submittal of NPDES Discharge Monitoring Report #127 (November 2007)NPDES

.

1/8/08Analytical Results (December 2007)General

.

1/8/08PLS submittal of Plan for Modification of Purging FrequencyLittle Lake

.

1/10/08PLS submittal of Maple Interim Response Report (Dec. 2007)Unit E

.

1/14/08DEQ response to Dupont Circle Area Work PlanEG

.

1/16/08PLS submittal of NPDES Discharge Monitoring Report #128 (December 2007)NPDES

.

1/16/08PLS submittal of Quarterly Report (Oct.-Dec. 2007)QtrRpt

.

1/28/08PLS Base Map (monitoring well locations)General

.

1/29/08Periodic DEQ E-mail Update to Gelman Information list (re: Recent and Planned Activities) General

.

2/4/08Analytical Results (January 2008)General

.

2/10/08PLS submittal of Maple Interim Response Report (January 2008)Unit E

.

2/15/08PLS submittal of NPDES Discharge Monitoring Report #129 (January 2008)NPDES

.

3/5/08Analytical Results (February 2008)General

.

3/10/08PLS submittal of Maple Interim Response Report (February 2008)Unit E

.

3/11/08DEQ response to Phase 2 Downgradient Investigation Report w/attachmentUnit E

.

3/12/08PLS submittal of Maple Road Proposal for a Performance Monitoring WellUnit E

.

3/17/08PLS submittal of NPDES Discharge Monitoring Report #130 (February 2008NPDES

.

3/19/08Periodic DEQ E-mail Update to Gelman Information listGeneral

.

3/27/08Interoffice Communication from J. Coger to S. Kolon (re: Plan for Modification of Purging)Little Lake

.

3/31/08DEQ response to Plan for Modification of PurgingLittle Lake

.

4/1/08PLS submittal of Dupont Area Investigation (w/o attachments)EG

.

4/1/08PLS submittal of Valley Drive Area Investigation (w/o attachments)EG

.

4/3/08Letter from F. Fotouhi to J. Janiczek (re: withdrawal of application to discharge)EG

.

4/11/08Analytical Results (March 2008)General

.

4/15/08PLS submittal of Maple Interim Response Report (March 2008)Unit E

.

4/15/08PLS submittal of NPDES Discharge Monitoring Report #131 (March 2008)NPDES

.

4/17/08PLS submittal of Quarterly Report (Jan.-March 2008)QtrRpt

.

4/29/08PLS submittal of AE-3 Capture AnalysisEG

.

5/19/08Analytical Results (April 2008)General

.

5/19/08PLS submittal of Maple Interim Response Report (April 2008)Unit E

.

5/19/08PLS submittal of NPDES Discharge Monitoring Report (April 2008)NPDES

.

5/28/08Letter from D. Snell to F. Fotouhi (re: Facility Inspection)NPDES

.

6/16/08Analytical Results (May 2008)General

.

6/16/08PLS submittal of Maple Interim Response Report (May 2008)Unit E

.

6/16/08PLS submittal of NPDES Discharge Monitoring Report (May 2008)NPDES

.

6/19/08Interoffice Communication from R. Mandle to S. Kolon (re: Valley Report and AE‑3 Capture Analysis)EG

.

6/23/08Interoffice Communication from J. Coger to S. Kolon (re: Dupont Report)EG

.

6/23/08Letter from S. Kolon to F. Fotouhi et. al. w/attachments (re: Evergreen System and site wide issues)General

.

7/17/08PLS submittal of Quarterly Report (April-June 2008)QtrRpt

.

7/21/08Analytical Results (June 2008)General

.

7/21/08DEQ Guidance (enclosure w/DEQ response to PLS Well ID Report)Unit E

.

7/21/08DEQ response to PLS Well Identification Report of November 28, 2008Unit E

.

7/21/08PLS submittal of Maple Interim Response Report (June 2008)Unit E

.

7/21/08PLS submittal of NPDES Discharge Monitoring Report (June 2008)NPDES

.

7/21/08Table 1 (enclosure w/DEQ response to PLS Well ID Report)Unit E

.

8/7/08Letter from M. Caldwell to S. Kolon (re: Evergreen System and site wide issues)General

.

8/7/08PLS response to MDEQ memo (re: Dupont Area)EG

.

8/7/08PLS response to MDEQ memo (re: Evergreen System Capture)EG

.

8/11/08Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/15/08Analytical Results (July 2008)General

.

8/15/08PLS submittal of Maple Interim Response Report (July 2008)Unit E

.

8/15/08PLS submittal of NPDES Discharge Monitoring Report (July 2008)NPDES

.

9/18/08Analytical Results (August 2008)General

.

9/18/08PLS submittal of Maple Interim Response Report (August 2008)Unit E

.

9/18/08PLS submittal of NPDES Discharge Monitoring Report (August 2008)NPDES

.

10/1/08PLS submittal of Maple Interim Response Report (Oct 2008)Unit E

.

10/2/08Analytical Results (September 2008)General

.

10/9/08PLS submittal of NPDES Discharge Monitoring Report (September 2008)NPDES

.

10/10/08PLS submittal of Maple Interim Response Report (September 2008)Unit E

.

10/16/08PLS submittal of Quarterly Report (July-September 2008)QtrRpt

.

10/24/08Letter from M. Caldwell to S. Kolon (re: Well Identification Plan)Unit E

.

10/24/08Periodic DEQ E-mail Update to Gelman Information list (re: proposed MWs)General

.

11/1/08DEQ Residential Well Sampling Results for 2008General

.

11/1/08PLS submittal of Maple Interim Response Report (Nov 2008)Unit E

.

11/3/08PLS submittal of Work Plan for Maple-Allison PipelineUnit E

.

11/6/08Periodic DEQ E-mail Update to Gelman Information list (re: Monitoring Well Installation Update MW-119)Unit E

.

11/10/08Analytical Results (Oct 2008)General

.

11/14/08Periodic DEQ E-mail Update to Gelman Information list (re: Monitoring Well Installation Update MW-120s & d)EG

.

11/14/08PLS submittal of NPDES Discharge Monitoring Report #138 (Oct 2008)NPDES

.

12/2/08Periodic DEQ E-mail Update to Gelman Information list (re: MW-122s & MW-122d Installation)EG

.

12/5/08Analytical Results (Nov 2008)General

.

12/10/08PLS submittal of Work Plan for Monitoring Water Levels under Reduced Extraction RatesEG

.

12/12/08DEQ Dec 2008 Response to Water Level Work Plan & Maple-Allison Pipeline Work PlanEG

.

12/15/08PLS submittal of NPDES Discharge Monitoring Report #139 (Nov 2008)NPDES

.

12/17/08Periodic DEQ E-mail Update to Gelman Information list (re: MW Installation Update MW-121s & dEG

.

1/9/09Analytical Results (December 2008)General

.

1/13/09Stipulated Order Regarding December 15, 2008 Status ConferenceGeneral

.

1/14/09PLS submittal of NPDES Discharge Monitoring Report #140 (December 2008)NPDES

.

1/15/09PLS submittal of Quarterly Report (Oct-Dec 2008)QtrRpt

.

1/20/09Figure w/links to Draft Borehole logs for MW-120 s & d, MW-121 s & d, and MW‑122 s & dGeneral

.

2/4/09Analytical Results (January 2009)General

.

2/12/09PLS submittal of Maple Interim Response Report (January 2009)Unit E

.

2/12/09PLS submittal of NPDES Discharge Monitoring Report #141 (January 2009)NPDES

.

3/16/09Analytical Results (February 2009)General

.

3/18/09DEQ response to Well Identification ReportUnit E

.

3/18/09Table 1 (attachment to DEQ response to Well Identification Report)Unit E

.

3/19/09PLS submittal of Maple Interim Response Report (February 2009)Unit E

.

3/19/09PLS submittal of NPDES Discharge Monitoring Report #142 (February 2009)NPDES

.

3/20/09Appendix 1 (A-A’, attachment to EGWLTR) EG

.

3/20/09Appendix 1 (B-B’ to D-D’, attachment to EGWLTR)EG

.

3/20/09Appendix 2 (attachment to EGWLTR) [large file available for download by request]EG

.

3/20/09Appendix 3 (attachment to EGWLTR)EG

.

3/20/09Appendix 4 (attachment to EGWLTR)EG

.

3/20/09Appendix 5 (attachment to EGWLTR) [large file available for download by request]EG

.

3/20/09Figures (attachment to EGWLTR)EG

.

3/20/09PLS submittal of Report on Water Level Testing Under Reduced Flow Conditions (EGWLTR)EG

.

3/20/09Tables 3 & 4 (attachment to EGWLTR)EG

.

4/3/09Analytical Results (March 2009)General

.

4/6/09Order Regarding Potential Remedial ModificationsGeneral

.

4/6/09PLS submittal of Maple Interim Response Report (April 2009)Unit E

.

4/15/09PLS submittal of Maple Interim Response Report (March 2009)Unit E

.

4/15/09PLS submittal of NPDES Discharge Monitoring Report #143 (March 2009)NPDES

.

4/15/09Work Plan for Well/Boring w/attachmentEG

.

4/16/09PLS submittal of Quarterly Report (January-March 2009)QtrRpt

.

4/21/09Interoffice Communication from R. Mandle to S. Kolon (re: Report on Water Level Testing)EG

.

4/22/09Stipulated Order Regarding Consent Judgment ModificationsGeneral

.

4/27/09DEQ response to PLS submittal of Report on Water Level Testing & Well/Boring Work PlanEG

.

4/27/09Interoffice Communication from J. Coger to S. Kolon (re: Well/Boring Work Plan)EG

.

5/4/09PLS submittal of Comprehensive Proposal (w/attachments)General

.

5/6/09Periodic DEQ E-mail Update to Gelman Information list (re: PLS submittal of Comprehensive Plan & DEQ Public Notice Schedule)General

.

5/20/09DEQ Information Bulletin (re: PLS Proposal)General

.

5/22/09Periodic DEQ E-mail Update to Gelman Information list (re: Criteria for evaluating PLS Proposal)General

.

6/2/09Figure 1 (attachment to ACGMPGeneral

.

6/2/09Figure 2 (attachment to ACGMP)General

.

6/2/09PLS submittal of Amended Comprehensive Groundwater Monitoring Plan (ACGMP)General

.

6/2/09Table 1 (attachment to ACGMP)General

.

6/3/09PLS submittal of Evergreen Area Verification PlanEG

.

6/3/09PLS Supplemental Map (re: March 2009 Water Level Testing Report)EG

.

6/5/09DAG/DEQ Motion and Brief to Enforce Order Prohibiting Groundwater UseUnit E

.

6/5/09Periodic DEQ E-mail Update to Gelman Information list (re: Public Comment Deadline)General

.

6/9/09Analytical Results (May 2009)General

.

6/15/09DEQ June 2009 Evergreen memoEG

.

6/15/09DEQ June 2009 PLS Proposal memoGeneral

.

6/15/09DEQ response to PLS ProposalGeneral

.

6/17/09Periodic DEQ E-mail Update to Gelman Information list w/attachment (DEQ Public Comment Responsiveness Summary)General

.

6/17/09PLS submittal of Maple Interim Response Report (May 2009)Unit E

.

6/17/09PLS submittal of NPDES Discharge Monitoring Report (May 2009)NPDES

.

6/23/09DEQ Nancy Drive MW Dispute ResolutionGeneral

.

7/2/09Analytical Results (June 2009)General

.

7/14/09PLS submittal of Maple Interim Response Report (June 2009)Unit E

.

7/14/09PLS submittal of NPDES Discharge Monitoring Report (June 2009)NPDES

.

7/14/09PLS Submittal of Quarterly Report (April-June 2009)QtrRpt

.

7/17/09GeoTrans Evergreen EvaluationEastern

.

7/17/09GeoTrans Evergreen Evaluation Eastern

.

8/4/09DEQ Affidavit of James CogerGeneral

.

8/4/09DEQ Affidavit of Richard MandleGeneral

.

8/5/09Letter from F. Fotouhi to D. Snell w/o attachment (re: Chronic Toxicity)NPDES

.

8/6/09Analytical Results (July 2009)General

.

8/12/09Affidavit of Neven Kresic w/attachmentsGeneral

.

8/13/09PLS submittal of Maple Interim Response Report (July 2009)Unit E

.

8/13/09PLS submittal of NPDES Discharge Monitoring Report #147 (July 2009)NPDES

.

8/14/09DAG/DEQ Motion and Brief to Enforce Consent Judgment (w/linked list of attached exhibits)General

.

8/18/09Affidavit of James Brode w/attachmentsGeneral

.

8/18/09PLS Brief Regarding Issues In DisputeGeneral

.

8/18/09PLS Index of Joint AppendicesGeneral

.

8/18/09PLS Motion and Brief for Approval of Proposed Modification of Evergreen and Maple RoadGeneral

.

8/18/09PLS Motion and Brief to Approve Comprehensive ProposalGeneral

.

8/18/09PLS Petition for Dispute Resolution – Nancy DriveGeneral

.

8/26/09Affidavit of Farsad FotouhiGeneral

.

8/26/09PLS Revised Motions and BriefsGeneral

.

8/26/09Revised List of PLS AppendicesGeneral

.

8/28/09DAG/DEQ Response to Nancy Drive DisputeGeneral

.

8/28/09PLS Well ID Dispute ResponseGeneral

.

9/2/09Order Resolving Plaintiffs’ Motion to Enforce Order Prohibiting Groundwater UseUnit E

.

9/9/09Analytical Results (August 2009)General

.

9/11/09DEQ/PLS Sept 2009 Well ID Survey List per Sept 2009 Order Unit E

.

9/17/09PLS submittal of Maple Interim Response Report (August 2009)Unit E

.

9/17/09PLS submittal of NPDES Discharge Monitoring Report #148 (August 2009)NPDES

.

10/13/09Analytical Results (September 2009)General

.

10/14/09PLS submittal of Maple Interim Response Report (September 2009)Unit E

.

10/14/09PLS submittal of NPDES Discharge Monitoring Report #149 (September 2009)NPDES

.

10/14/09PLS submittal of Quarterly Report (July-September 2009) QtrRpt

.

10/14/09PLS submittal of Quarterly Report Maps (July-September 2009 - click & scroll down for individual maps)QtrRpt

.

11/3/09Analytical Results (Oct. 2009)General

.

11/12/09PLS submittal of NPDES Discharge Monitoring Report #150 (Oct. 2009)NPDES

.

12/7/09Analytical Results (Nov. 2009)General

.

12/15/09PLS submittal of NPDES Discharge Monitoring Report #151 (Nov. 2009)NPDES

.

1/8/10Analytical Results (Dec. 2009)General

.

1/15/10PLS submittal of Maple Interim Response Report (Jan-Dec. 2009)Unit E

.

1/15/10PLS submittal of NPDES Discharge Monitoring Report #152 (Dec. 2009)NPDES

.

1/15/10PLS submittal of Quarterly Report (Oct-Dec 2009)QtrRpt

.

2/8/10Analytical Results (Jan. 2010)General

.

2/14/10PLS submittal of Maple Interim Response Report (January 2011)Eastern

.

2/16/10PLS submittal of NPDES Discharge Monitoring Report (January 2010)NPDES

.

3/15/10PLS March 2010 Well ID Report w/attachmentsUnit E

.

3/16/10Analytical Results (Feb 2010)General

.

3/16/10PLS submittal of Maple Interim Response Report (Jan.-Feb. 2010)Unit E

.

3/16/10PLS submittal of NPDES Discharge Monitoring Report (Feb. 2010)NPDES

.

4/2/10DNRE NPDES Permit Public Notice and related documentsNPDES

.

4/13/10PLS submittal of Quarterly Report (Jan-March 2010)QtrRpt

.

4/13/10PLS submittal of Quarterly Report Maps (Jan-March 2010 - click & scroll down for individual maps)QtrRpt

.

5/7/10Analytical Results (April 2010)General

.

5/11/10NPDES Permit (reissued)NPDES

.

5/14/10PLS submittal of Maple Interim Response Report (January to April 2010)Unit E

.

5/14/10PLS submittal of NPDES Discharge Monitoring Report (April 2010)NPDES

.

6/4/10Analytical Results (May 2010)General

.

6/7/10Letter from D. Snell to F. Fotouhi re: NPDES compliance inspectionNPDES

.

6/10/10Calvin Street Area Residential well sampling resultsGeneral

.

6/14/10PLS submittal of NPDES Discharge Monitoring Report (May 2010)NPDES

.

7/7/10Analytical Results (June 2010)General

.

7/8/10PLS Pipeline AnalysisGeneral

.

7/14/10PLS submittal of Maple Interim Response Report (January to June 2010)Unit E

.

7/14/10PLS submittal of NPDES Discharge Monitoring Report (June 2010)NPDES

.

7/15/10PLS submittal of Quarterly Report (April-June 2010)QtrRpt

.

7/21/10DNRE Residential well sampling results (Jan-June 2010)General

.

8/25/10DNRE Interoffice Communication from K. Lund to S. Kolon (PLS Pipeline AnalysisGeneral

.

10/7/10Analytical Results (September 2010)General

.

10/14/10PLS submittal of Maple Interim Response Report (January to September 2010)Unit E

.

10/14/10PLS submittal of NPDES Discharge Monitoring Report (September 2010)NPDES

.

10/15/10PLS submittal of Quarterly Report (July-September 2010)QtrRpt

.

10/15/10PLS submittal of Quarterly Report Maps (July-September 2010 - click & scroll down for individual maps)QtrRpt

.

10/27/10DNRE response to Well ID ReportUnit E

.

11/3/10PLS submittal of Proposal to Reduce Batch Purging (Western System)Little Lake

.

11/11/10Analytical Results (October 2010)General

.

11/12/10PLS submittal of Southwest Property/U of M ReportCore

.

11/15/10Notice of Tentative Agreement on Proposed Modifications to Remedial Objectives for Gelman SiteGeneral

.

11/15/10PLS submittal of Maple Interim Response Report (January to Oct 2010)Unit E

.

11/15/10PLS submittal of NPDES Discharge Monitoring Report (October 2010)NPDES

.

11/18/10Periodic DEQ E-mail Update to Gelman Information list (re: Tentative Agreement on Modifications) General

.

12/6/10Periodic DNRE E-mail Update to Gelman Information list - Process for Modification of Remedial ObjectivesGeneral

.

12/17/10Periodic DNRE E-mail Update to Gelman Information list - Status of Modification of Remedial ObjectivesGeneral

.

12/30/10DNRE Residential Well Sampling ResultsGeneral

.

1/7/11Analytical Results (December 2010)General

.

1/18/11PLS submittal of Maple Interim Response Report (January to Dec 2010)Eastern

.

1/18/11PLS submittal of NPDES Discharge Monitoring Report (December 2010)NPDES

.

1/18/11PLS submittal of Quarterly Report (Oct-Dec 2010)QtrRpt

.

1/20/11Periodic DNRE E-mail Update to Gelman Information list (re: Drilling Update etc.) General

.

1/27/11DNRE Laboratory Split Sample ResultsGeneral

.

2/4/11DEQ-Approved Well ID Work Plan for PZ ExpansionEastern

.

2/11/11Analytical Results (January 2011)General

.

2/11/11Periodic DNRE E-mail Update to Gelman Information list - Court Hearing CanceledGeneral

.

2/14/11PLS submittal of NPDES Discharge Monitoring Report (January 2011)NPDES

.

3/8/11Link to Attachments to Third Amendment to Consent JudgmentGeneral

.

3/8/11Stipulated Orders Amending Previous Remediation OrdersGeneral

.

3/8/11Third Amendment to Consent JudgmentGeneral

.

3/9/11Letter from S. Kolon to F. Fotouhi & M. Caldwell (approval of Dexter Road pipeline)Eastern

.

3/9/11Periodic DNRE E-mail Update to Gelman Information list - Third Amendment to Consent Judgment EffectiveGeneral

.

3/10/11Analytical Results (February 2011)General

.

3/11/11PLS submittal of NPDES Discharge Monitoring Report (February 2011)NPDES

.

3/22/11PLS submittal of Extraction Well Decommissioning PlanWestern

.

3/22/11PLS submittal of Extraction Well Decommissioning Plan Western

.

4/11/11Analytical Results (March 2011) General

.

4/18/11PLS submittal of Western Area Monitoring Plan Western

.

4/19/11PLS submittal of NPDES Discharge Monitoring Report (March 2011)NPDES

.

4/19/11PLS submittal of Quarterly Report (Jan-March 2011) QtrRpt

.

4/19/11PLS submittal of Quarterly Report Maps (Sept. 2010-March 2011 - click & scroll down for individual maps) QtrRpt

.

4/29/11PLS submittal of Little Lake Area Groundwater Monitoring PlanLittle Lake

.

5/6/11Analytical Results (April 2011)General

.

5/17/11PLS submittal of NPDES Discharge Monitoring Report (April 2011)NPDES

.

5/25/11DEQ response to Western Area Monitoring PlanWestern

.

5/31/11DEQ Interoffice Communication from J. Coger to S. Kolon (re: reduced batch purging)Little Lake

.

5/31/11DEQ response to Proposal to Reduce Batch PurgingLittle Lake

.

7/19/11PLS Well Abandonment Letters w/attachmentEastern

.

7/22/11DEQ Interoffice Communication from C. Smith to S. Kolon (review of laboratory method)General

.

8/11/11DEQ Laboratory Split Sample ResultsGeneral

.

8/16/11Letter from S. Kolon to F. Fotouhi & M. Caldwell (re: Western Area Monitoring Plan)Western

.

8/17/11PLS submittal of NPDES Discharge Monitoring Report (July 2011)NPDES

.

8/18/11Analytical Results (July 2011 w/backup)General

.

8/18/11Analytical Results (July 2011)General

.

8/22/11Letter from S. Kolon to F. Fotouhi & M. Caldwell (re: Well ID Follow-up)Eastern

.

9/6/11PLS Attachments 1-4, Expanded Prohibition Zone Well ID ReportEastern

.

9/6/11PLS Attachments 5-6, Expanded Prohibition Zone Well ID ReportEastern

.

9/6/11PLS Attachments 8*, Expanded Prohibition Zone Well ID ReportEastern

.

9/6/11PLS submittal of Expanded Prohibition Zone Well ID ReportEastern

.

9/12/11PLS Sept 2011 Western Area Monitoring Plan (re: invoking dispute resolution)Western

.

9/15/11Analytical Results (Aug 2011)General

.

9/16/11PLS submittal of NPDES Discharge Monitoring Report (Aug 2011)NPDES

.

9/23/11Letter from M. Caldwell to C. Gill (re: Final Well ID Report)Eastern

.

10/10/11DEQ Oct 2011 Western Area Monitoring Plan (re: DEQ resolution of dispute)Western

.

10/17/11Analytical Results (Sept 2011)General

.

10/17/11Back-up documentation for Sept 2011 Analytical ResultsGeneral

.

10/17/11PLS submittal of NPDES Discharge Monitoring Report (Sept 2011)NPDES

.

10/20/11PLS submittal of Quarterly Report (July-Sept 2011)QtrRpt

.

10/20/11PLS submittal of Quarterly Report Maps (June 2011-Oct 2011 - click & scroll down for individual maps)QtrRpt

.

10/24/11DEQ NPDES Reconnaissance Report LetterNPDES

.

10/25/11PLS Petition for Dispute Resolution (re: Western Area Monitoring Plan)Western

.

11/4/11Re-Notice of Hearing (for Dispute Resolution, rescheduled to Dec 21, 2011)Western

.

11/7/11DAG/DEQ Dispute Brief (re: Western Area Monitoring Plan)Western