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Pacific Southwest, Region 9: Superfund

Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations

Indian Bend Wash Area

Superfund Site

(Part 1 of 4)

Administrative Record Index

To request copies of administrative record documents, an electronic order form is available.

The documents contained in this administrative record file were used by the U.S. Environmental Protection Agency in identifying appropriate remedial activities for use at the Indian Bend Wash North Superfund site in Scottsdale, Arizona. This administrative file is complete now that the public comments on EPA's Proposed Plan, EPA's response to comments, and the Record of Decision Amendment (ROD) Amendment are included.
The administrative record contains documents in two media: documents AR1 - AR3497 are on microfilm; documents AR3498 - AR3521, added subsequent to microfilming, are included in paper copy in the AR document binder. The microfilmed documents are arranged in ascending chronological order with undated documents at the beginning of the sequence; the documents included in paper copy are also in chronological order. Each document has been assigned a unique identification number.

For ease of use, the indexes have been combined to produce a cumulative index that is presented in ascending chronological order. To make the cumulative chronological index more quickly accessible, it has been divided into 4 pages.

The list of U.S. Environmental Protection Agency guidance documents which were considered or relied upon in the selection of the remedy are documents AR1791, AR2059, and AR3497 in this administrative record file. Copies of the guidance documents are contained in the Compendium of CERCLA Response Selection Guidance Documents located in the Region 9 Superfund Records Center.

August 22, 2001

List of Abbreviations and Acronyms Used in Administrative Record Index

ABBREVIATIONMEANING
ADEQArizona Dept. Environmental Quality
ADHSArizona Dept. Health Services
ADWRArizona Dept. Water Resources
AMTOAfter My Term of Office
AOAdministrative Order
APSArizona Public Service
AttchAttachment
AZState of Arizona
AZDOEQArizona Dept. of Environmental Quality
AZDOHSArizona Dept. of Health Services
AZDOWRArizona Dept. of Water Resources
CAState of California
CDCCenters for Disease Control
CDMComprehensive Data Management
CERCLAComprehensive Environmental Response, Compensation, and Liability Act of 1980 (Superfund)
CGTFCentral Groundwater Treatment Facility
CH2MCH2M Hill (EPA consultant)
CODChemical Oxygen Demand
CORACost of Remedial Actions
DOHSDept. of Health Services
DOJDept. of Justice
EMSLEnvironmental Monitoring Support (or Systems) Laboratory
EnclEnclosure
EPAEnvironmental Protection Agency
EXHExhibit
FITField Investigation Team
FOIAFreedom of Information Act
frFrom
FSFeasibility Study
FSPField Sampling Plan
HRSHazard Ranking System
HWDMSHazardous Waste Data Management System
IBWIndian Bend Wash
IBWNIndian Bend Wash North
LALos Angeles
LAULower Alluvium Unit
LtrLetter
MAUMiddle Alluvium Unit
MCLMaximum Contaminant Level
NIBWNorth Indian Bend Wash
NIMTONot In My Term of Office
NPDESNational Pollutant Discharge Elimination System
NPLNational Priorities List
OSWEROffice of Solid Waste & Emergency Response
OUOperable Unit
OUFSOperable Unit Feasibility Study
PRPPotentially Responsible Party
QAQuality Assurance
QA/QCQuality Assurance/Quality Control
QAMSQuality Assurance Management Staff
QAPPQuality Assurance Project Plan
QCQuality Control
RARemedial Action
RAMPRemedial Action Master Plan (no longer prepared)
RCRAResource Conservation and Recovery Act
RDRemedial Design
RIRemedial Investigation
RI/FSRemedial Investigation/Feasibilty Study
ROCRecord of Communication
RODRecord of Decision
RptReport
SAPSampling & Analysis Plan
SASSpecial Analytical Services
SOPStandard Operating Procedure
SOWStatement of Work or Scope of Work
STStreet
STPSewage Treatment Plant
SVESoil Vapor Extraction
SVMSoil Vapor Monitoring
TCATrichloroethane
TCETrichloroethylene or Trichloroethene
TDDTechnical Directive Document
TDMTechnical Direction Memorandum
TDSTotal Dissolved Solids
TEMTransmission Electron Microscopy
TLTransmittal Letter
TSDTreatment Storage & Disposal (facility)
UAUUpper Alluvial Unit
USUnited States
USAUnited States of America
USCUnited States Code
USCOEUS Army Corp of Engineers
USTUnderground Storage Tank
VLEACHTrademark
VOAVolatile Organic Analysis
VOCVolatile Organic Compound
w/With
w/oWithout
WAWork Assignment
WMDWater Management Division
WQWater Quality
WRCWater Resources Council

Administrative Record Index

Doc DateAuthor / Auth. AffiliateAddressee / Addr. AffiliateSubjectAR #Roll #Frame #Doc ID
0000/00/00--Comment summary of RI workplan000100200010218-00076
0000/00/00Errol L Montgomery & Assoc, Inc-Specifications for spinner logging & depth sampling RI/FS 2000200200130218-00087
0000/00/00Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeDraft identification of potential problems for aquifer remediation000300200670218-00157
0000/00/00--Monitoring of contaminants in fish000400200750218-00216
0000/00/00C H 2 M Hill-Site safety plan for field investigations000500201010218-00219
0000/00/00Errol L Montgomery & Assoc, Inc-Recommendations for hollow stem auger boring investigation w/marginalia000600201090218-00338
0000/00/00--Map: Plate 1 & 2, Well locations, Indian Bend Wash [author unknown, no date]000700202730218-00412
0000/00/00--Summary of proposed activities phase 2 of RI, w/map - Proposed monitoring well locations phase 2 RI, 10/85000800201160218-00423
0000/00/00--Draft RI/FS phase 2 stage 1 activities plan w/marginalia, figures000900201290218-00430
0000/00/00Errol L Montgomery & Assoc, Inc-Summary of spinner logging activities & recommendations for rehabilitation, City of Scottsdale wells001000201490218-00440
0000/00/00--Potential hazardous waste site inspection report - photographic documentation (11 color photographs)001100202030218-00443
0000/00/00--Map: Relative composition of volatile organic compounds in lower alluvial unit (draft)001200202740218-00499
0000/00/00--Map: Relative composition of volatile organic compunds in middle alluvial unit (draft)001300202110218-00500
0000/00/00--Map: Relative composition of volatile organic compounds in water supply wells (draft)001400202120218-00501
0000/00/00--Map: Relative composition of volatile organic compunds in upper alluvial unit (draft)001500219870218-00502
0000/00/00--Map: Water level elevations in water supply wells 1986-1987 (draft)001600202130218-00503
0000/00/00--Map: Water level elevations fr production wells 1966 (draft)001700202140218-00504
0000/00/00--Map: TCE concentration in water supply wells (draft)001800202150218-00505
0000/00/00--Map: Stiff diagrams upper alluvial unit monitor wells (draft)001900202160218-00506
0000/00/00--Map: Stiff diagrams middle & lower alluvial unit monitor wells (draft)002000202170218-00507
0000/00/00--Map: Nitrate concentrations in samples from monitor wells (draft)002100202180218-00508
0000/00/00--Map: North IBW cumulative pumpage 1986 (draft)002200202190218-00509
0000/00/00--Map: North IBW cumulative pumpage 1/1/57-12/31/66 (draft)002300202200218-00510
0000/00/00--Map: North IBW cumulative pumpage 1/1/78-12/31/85 (draft)002400202210218-00511
0000/00/00--Map: Water levels & TCE concentrations in upper alluvial unit (draft)002500202220218-00512
0000/00/00--Map: Water levels & TCE concentrations in middle alluvial unit (draft)002600202230218-00513
0000/00/00--Map: Water levels & TCE concentrations in lower alluvial unit (draft)002700202240218-00514
0000/00/00--Map: Water levels & TCE concentrations in lower alluvial unit monitor wells (draft)002800202250218-00515
0000/00/00--Map: Water levels & TCE concentrations in middle alluvial unit monitor wells (draft)002900202260218-00516
0000/00/00--Map: Water levels & TCE concentration in upper alluvial unit monitor wells (draft)003000202270218-00517
0000/00/00--Map: Water levels & TCE concentrations in middle alluvial unit (draft)003100202280218-00518
0000/00/00--Map: Water levels & TCE concentrations in lower alluvial unit (draft)003200202290218-00519
0000/00/00--Map: Water levels & TCE concentration in upper alluvial unit (draft)003300202300218-00520
0000/00/00--Map: North IBW cumulative pumpage 1/1/67-12/31/77 (draft)003400202310218-00521
0000/00/00--Figure trilinear diagram, water analysis (draft)003500202320218-00522
0000/00/00Errol L Montgomery & Assoc, Inc-Fr 3/27 to 5/28/84, 13 groundwater monitor wells were constructed & equipped with submersible pumps on Motorola Scottsdale Plant, w/location maps003600202330218-00569
0000/00/00--Well log, figure of monitor & supply wells and pumping history (14 sheets) (draft)003700202800218-00815
0000/00/00--IBW RI/FS, phase 2, stage 1, draft proposal task 3 - data evaluation & analysis003800202510218-90459
0000/00/00--Table 1 summary of IBW soil gas sampling areas w/table 3-1 former & current addresses of Dickson Electronics facilities003900202520218-90492
0000/00/00--City of Scottsdale central groundwater treatment facility (CGTF) project schedule004000202540218-90549
0000/00/00AZ Dept of Water Resources-Comments on evaluation of potential water use alternatives, RI004100202940218-90601
0000/00/00--Map: Phase 2/stage 3 monitoring well program004200202550218-90872
0000/00/00--Map: Locations of 2 Indian reservation wells (undated) w/marginalia 9/2/88004300202560218-91249
0000/00/00--Log of hazardous waste facility financial liability requirement submittals to Arizona Dept or Health Services (#AZD008399636)004400202950218-91439
0000/00/00Motorola, Inc-Map: Drawing of Motorola facility w/marginalia004500202970218-91449
0000/00/00Motorola, Inc-TCE statement - ADHS investigation to identify TCE sources in Scottsdale area wells004600202570218-91597
0000/00/00C H 2 M Hill-S.C. test & sampling (Granite Reef, Scottsdale, SRP, Tempe & Phoenix) w/marginalia004700202980218-91714
0000/00/00--IBW Wells for Spinner Logging, depth specific WQ sampling004800202590218-91826
0000/00/00--Map: Salt River Indian Reservation004900202620218-91852
0000/00/00Jerry Clifford / Environmental Protection Agency - Region 9Edward Johnson / City of Scottsdale, AZSpecial notice ltr, w/list of PRP's, w/o certified mail receipt (Edward Johnson)005000202630218-92058
0000/00/00Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeDraft identification of potential problems for aquifer remediation179200100010218-00257
0000/00/00Harry Seraydarian / Environmental Protection Agency - Region 9Jeff Zelikson / Environmental Protection Agency - Region 9Memo: WMD comments on draft RI/FS179300100100218-90681
0000/00/00Resident / City of Scottsdale, AZDan Opalski / Environmental Protection Agency - Region 9Ltr: Re health problems possibly related to contamination & questions about clean up, fr property owner, redacted, handwritten193000100010218-91510
1900/07/28Jeff Zelikson / Environmental Protection Agency - Region 9Helmut Schwab / Siemens Components, IncInterview with Richard Iserson, Applied Metallics Inc, Mesa, AZ005100202750218-91176
1900/11/07--Comments on exhibit F proposal for investigation, Beckman Instruments, w/transmittal slip fr Karen O'Regan to Lisa Haage 11/7005200202790218-90932
1956/04/18John Barney / Maricopa County, AZ-Special warranty deed of property (Motorola)005300203000218-91984
1961/00/00John Carollo / City of Phoenix, AZ-Rpt on sewerage survey metropolitan area of Phoenix, Scottsdale, Tempe and Mesa, AZ w/appendices005400203060218-00444
1963/10/00City of Scottsdale, AZ-City of Scottsdale, Arizona sanitary sewer rpts (1960-63)005500203680218-00737
1965/12/31--Dickson Electronics annual rpts (65 - 67), AZ corp commission rpt, 1965 income tax return, officers & directors, time extension request (annual rpt)005600204130218-00714
1972/09/07--Photograph: Aerial view of Beckman instrument site showing staining in northern area (photocopy), w/handwritten notes005700204210218-91822
1973/00/00US Geological Survey-Map: Tempe quadrangle Arizona - Maricopa county179400100130218-00710
1973/12/20--Appendix 2 to 12/20/73 agreement between Sperry Rand Corporation & Beckman Instruments, fixed assets (document date fr original agreement)005800204230218-00275
1973/12/20--Part D, Appendix 3 of 12/20/73 agreement between Sperry Rand & Beckman Instruments: contracts with suppliers (partial doc)005900204480218-00276
1977/12/07--Photo: Aerial view of Beckman Instruments (photocopy)006000204710218-91845
1979/00/00--Tempe 7.5 minute chart, w/diagram & photo of Motorola waste treatment ponds006100204720218-91129
1979/06/09--Photo: Aerial of Beckman Instruments (photocopy)006200204750218-91844
1979/06/09--Siemann's Corporation, Scottsdale AZ, aerial photos (photocopies) figures 6-8006300204760218-92085
1979/07/09Thomas Wilson / Salt River ProjectBill Ensign / City of Scottsdale, AZLtr: Computations of 5/23-28/79 seepage test in Vista Del Camino Lake, seepage charges for 3 parks, average monthly evaporation fr Mesa Farm, w/attch006400204790218-00365
1980/01/18Bruce Burwell / Beckman Instruments, Inc-Industrial waste questionnaire w/map, Scottsdale fire department plan check 70 & recommendations006500204940218-00445
1980/06/25Ron Karpowicz / Ecology & Environment, Inc-ROC: Analysis of Motorola's waste006600205050218-91495
1980/07/02Thomas Kistler / Motorola, IncRon Karpowicz / Ecology & Environment, IncLtr: Purchase orders for solvent reclamation carried by Rinchem Co & current water consumption/treatment graph for Plating & Printed Wiring facility006700205060218-00446
1980/08/18James Lincicome / Motorola, Inc-Notification of hazardous waste activity-Motorola Government Electronics Division006800205130218-00272
1980/08/18Margaret Wong / Ecology & Environment, Inc-ROC: Past waste practices at Motorola006900205190218-91455
1980/08/21Margaret Wong / Ecology & Environment, Inc-ROC: Disposal of waste solvents & related issues-Motorola007000205200218-91456
1980/08/22Environmental Protection Agency - Region 9-Notification of Hazardous Waste Acitivity re SmithKline Beckman Corp, Facility #AZD068391564, w/marginalia007100205210218-91067
1980/08/22Margaret Wong / Ecology & Environment, Inc-ROC: Rinchem's involvement with Motorola's disposal of waste solvents007200205230218-91457
1980/08/26Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesLtr: Motorola GED request for variance concerning filing first quarterly report007300205240218-91458
1980/09/10Norm Gumenik / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: AZDOHS granting variance fr facility quarterly rpt007400205250218-91447
1980/09/15Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesHazardous waste survey-Motorola Government Electronics Division007500205260218-00271
1980/09/15-Environmental Protection AgencyAddendum to site investigation narrative-Motorola Government Electronics Division w/attch007600205290218-91454
1980/09/19Jerry Hale / Motorola, Inc-Industrial waste questionnaire-Motorola Government Electronics Division007700205340218-00270
1980/09/19Jerry Hale / Motorola, IncJoe Jason / City of Scottsdale, AZLtr: Motorola requesting permission to tie into sewer for discharge of industrial effluent007800205400218-91446
1980/10/08Norm Gumenik / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Clarification on items discussed in meeting 9/15/80007900205410218-91445
1980/10/20Environmental Protection Agency - Region 9-Site inspection rpt for Motorola Government Electronics Division w/narrative appendix008000205420218-00210
1980/10/20Jerry Hale / Motorola, IncWilliam Williams / AZ Dept of Health ServicesLtr: Surface inpoundments Motorola GED & application for permit w/surface impoundment clean-up plan w/o location plan008100205680218-00269
1980/10/22Norm Gumenik / AZ Dept of Health Services-Rpt of spill (crankcase oil at Motorola)008200205740218-91130
1980/10/27Steven Hankins / Arizona Testing LaboratoriesJoe Jason / City of Scottsdale, AZRpts of laboratory tests (9/26/80 - 11/16/80), summary of industrial users & 10/13/80 ltr fr T Kistler to J Jason008300205750218-00700
1980/11/12Environmental Protection Agency - Region 9-General information: Siemens Corporation Components Group, 8700 E Thomas Rd, Scottsdale179500100150218-00841
1980/11/26Jack Sorokin / Beckman Instruments, IncEnvironmental Protection Agency - Region 9Ltr: Application for Hazardous Waste Permit will not be submitted for Beckman Instruments, Inc, Facility #AZD068391564, w/marginalia008400205900218-91066
1980/12/10Michael Stenburg / Environmental Protection Agency - Region 9Jerry Hale / Motorola, IncLtr: Inspection of Motorola Government Electronics Division on 6/18/80 w/inspection & narrative appendix to site inspection rpts w/attchs008500205910218-00268
1980/12/23Theodore Werner / Motorola, IncMichael Stenburg / Environmental Protection Agency - Region 9Ltr: Confirmation to receive 3007 RCRA rpt to Motorola on 12/10/80008600206010218-91452
1980/12/28Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesLtr: Annual generator rpt 1980008700206020218-91131
1981/01/09Jerry Hale / Motorola, IncMichael Stenburg / Environmental Protection Agency - Region 9Ltr: Rpt of hazardous waste inspection 6/18/80, Motorola Government Electronics Division008800206030218-91451
1981/01/20Thomas Kistler / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Wastewater treatment sludges fr chemical conversion coating of aluminum as part of EPA's notification of hazardous waste activity008900206060218-91450
1981/01/21Thomas Kistler / Motorola, IncWilliam Williams / AZ Dept of Health ServicesLtr: Revised page 3-C of Form #3 of Part A application for hazardous waste facility permit w/o encl009000206070218-91448
1981/01/30Thomas Kistler / Motorola, IncWalter Bosworth / AZ Dept of Health ServicesLtr: Permission to dispose of electroplastic wastewater treatment sludge in landfill009100206080218-91444
1981/02/00Thomas HigginsMotorola, IncAn evaluation of metal contamination Waste Lagoon site for Motorola Inc Government Electronics Division179600100230218-00254
1981/02/06Walter Bosworth / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Response to ltr requesting permission to dispose of cyanide-laden sludge &/or water into sanitary landfill009200206090218-91443
1981/02/12Ron Karpowicz / Ecology & Environment, IncRobert Mandel / AZ Dept of Health ServicesMemo: Response to Motorola GED's comments dated 9/1/81009300206100218-91442
1981/02/26Thomas Kistler / Motorola, IncDr Bosworth / AZ Dept of Health ServicesLtr: Laboratory analysis of wastewater sludge w/attch009400206130218-91494
1981/05/00Kenneth Schmidt-Results of initial groundwater quality monitoring phase, 11/79 - 1/81009500206160218-00236
1981/06/08Environmental Protection Agency - Washington, D CMotorola, IncNotification of hazardous waste site009600206540218-91441
1981/06/29Orme Lewis, Jr / World Resources CoThomas Kistler / Motorola, IncLtr: Contract between WRC & Motorola, w/ltr re AZDOHS review of operations at WRC Processing, 6/19/81009700206550218-91132
1981/07/29Robert Drake / Arizona Testing LaboratoriesJoe Jason / City of Scottsdale, AZRpt of laboratory tests, 1/10/81 - 7/29/81 re wastewater009800206590218-91702
1981/08/12Thomas Kistler / Motorola, IncWilliam Williams / AZ Dept of Health ServicesLtr: Negotiations for removal & reclamation of metals in surface impoundments, removal process, & sampling & analysis of area (Motorola GEG)009900206630218-91656
1981/09/01--Surface impoundment clean-up plan (Motorola Government Electronics Division), w/o location plan010000206640218-91493
1981/09/22Norm Gumenik / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Confirmation of site meeting 9/18/81 & summary of agreements re soil sampling plan010100206680218-91179
1981/10/07--Photos of Microsemi Corp re Cyanide Destruct system, Acid Neutralization, Temporary Solvent Storage, etc179700100510218-91088
1981/10/19Victoria Brind'Amour / AZ Dept of Health Services-Spill report, AZDOHS010200206700218-91134
1981/10/23Thomas Wilson / Salt River ProjectBill Ensign / City of Scottsdale, AZLtr: Computations of 12/9-14/80 seepage tests in Vista Del Camino & Chaparral Lakes & seepage charges for 3 lakes, average monthly evaporation w/attch010300206720218-00366
1981/11/10James Lemmon / AZ Dept of Health ServicesBill Williams / Environmental Protection Agency - Region 9Memo: ISS inspections in IBW: TCE study area w/map010400206830218-90508
1981/11/19Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesLtr: Analysis sheet detailing testing results fr samples taken fr surface impoundments, w/attch010500206850218-91657
1981/11/30--Photographs of Beckman closing (20 color photographs)010600206890218-00447
1981/12/07Sandy Avol / Environmental Protection Agency - Region 9Kathleen Shimmin / Environmental Protection Agency - Region 9Memo: RCRA interim status standard investigation Siemens Corp w/o attch179800100550218-91057
1981/12/11Louise Giersch / Environmental Protection Agency - Region 9Thomas Kistler / Motorola, IncLtr: Request for Part B of application for hazardous waste facility permit-Motorola Government Electronics Division w/o attchs010700206940218-91459
1981/12/14Louise Giersch / Environmental Protection Agency - Region 9Jim Shofner / Siemens Components, IncLtr: Formal request for part B of application for hazardous waste facility permit w/concurrences179900100570218-91041
1981/12/23Robert Thomas / Environmental Protection AgencyGerald McCarty / AZ Dept of Health ServicesLtr: Results of split samples fr Phoenix area w/attch analysis by purge & trap GC/Hall, additional compounds analyzed010800206950218-91180
1981/12/28Michael Stenburg / Environmental Protection Agency - Region 9Jim Shofner / Siemens Components, IncLtr: 11/16/81 site investigation w/rpt180000100590218-00696
1982/00/00William Wilson / Environmental Protection AgencyAlan Roesler / AZ Dept of Health ServicesLtr: EPA's review of Motorola Part B permit application w/attch010900206990218-00273
1982/01/15Ben Fisler / SouthWest SolventsThomas Kistler / Motorola, IncLtr: Purchases of trichlorethylene fr Military Electronics Division during 1960s w/schedule of payments to Motorola by Southwest Solvents011000207070218-91135
1982/01/21Norm Gumenik / AZ Dept of Health ServicesJim Shofner / Siemens Components, IncLtr: Results of 1/21/82 inspection and propose compliance schedule180100100960218-91058
1982/03/11Norm Gumenik / AZ Dept of Health Services-TSD facility inspection rpt of Motorola Government Electronics Division (AZD008399636) w/attch011100207090218-00267
1982/03/23Norm Gumenik / AZ Dept of Health ServicesJim Shofner / Siemens Components, IncLtr: Rpt on reinspection conducted at Siemens Corp on 3/4/82 w/attch180200101000218-91062
1982/03/25Norm Gumenik / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Inspection of Motorola GED facility to determine compliance with Arizona hazardous waste regulations w/o attach011200207340218-91438
1982/03/29--Preliminary TCE results for Maricopa County (data not verified), w/marginalia011300207360218-00352
1982/04/02Jim Shofner / Siemens Components, IncBill Wilson / Environmental Protection Agency - Region 9Ltr: Siemens Corp requests to withdraw fr submitting part B information180300101040218-91050
1982/04/14--ROC: TCE dumping report011400207500218-91136
1982/04/23Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesLtr: Correction of deficiences per 3/11/82 inspection of Motorola GED facility w/hazardous waste analysis program011500207520218-91437
1982/04/26Sandra Eberhardt / AZ Dept of Health ServicesPhilip Briggs / AZ Dept of Water ResourcesLtr: Transmits summary of purgeable priority pollutant results fr ADHS lab for samples collected fr Phoenix well #35, w/attch011600207570218-91497
1982/05/03Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9TL: Information fr Bureau of Water Quality control files (data acquisition)011700207590218-90839
1982/05/05Michael Long / AZ Dept of Water ResourcesTCE Task ForceMemo: TCE studies test of Phoenix well #35, & attch data sheets, w/TL to Pamela Beilke dated 5/6011800207600218-00496
1982/05/06Gary Small / Salt River Project-AZDOHS tested Salt River Project wells, November, 1981, & cascading wells011900207670218-90871
1982/05/06David Sothard / AZ Dept of Health ServicesWilliam Williams / AZ Dept of Health ServicesMemo: Response to complaint of dumping of TCE at Motorola012000207680218-91137
1982/05/06Norm Gumenik / AZ Dept of Health ServicesJim Shofner / Siemens Components, IncLtr: Evaluation rpt on documentation submitted in response to AZDOHS ltr of 3/23/82 & list of items to be complied w/interim status standards & attch180400101060218-91059
1982/05/11Sandra Eberhardt / AZ Dept of Health ServicesEd Swanson / AZ Dept of Health ServicesMemo: Retest of Phoenix well 35012100207690218-90833
1982/05/24Michael LongTCE Task ForceMemo: TCE study progress - testing of City of Phoenix well #35, 35aab2 & volatile TCE measurements012200207710218-90927
1982/06/28--Documentation records for HRS w/HRS package & QC review sheet012300207730218-00033
1982/07/00D Konasewich / National Oceanic & Atmospheric Administration-Effects, pathways, processes & transformation of puget sound contaminants of concern (partial document)012400208020218-00218
1982/07/08--Injection well inventory, IBW, Scottsdale, Goodyear-Litchfield Park (draft) & questionnaire status012500208100218-90869
1982/07/13Karen O'Regan / Environmental Protection Agency - Region 9-Photographs taken during FIT inspection at Microsemiconductor (11 photos, 12 slides)012600208150218-00449
1982/07/21Glenn Thompson / Univ of Arizona, Tucson-Results of preliminary soil gas measurements performed at TCE contaminated Phoenix #35 well & SRP well #23.6E-6N on 5/17/82012700208210218-00400
1982/07/21Sandra Eberhardt / AZ Dept of Health Services-Proposed investigation of organic groundwater contamination (draft), w/list of participants012800208270218-90823
1982/07/23David Mowday / Environmental Protection Agency - Region 9Thomas Kistler / Motorola, IncLtr: 104(e)/3007 request for information (concurrence copy) w/certified mail receipts012900208320218-90007
1982/07/23David Mowday / Environmental Protection Agency - Region 9Miles Munzer / Marro PlatingLtr: 3007/104(e) request for information013000208360218-90607
1982/07/23David Mowday / Environmental Protection Agency - Region 9Jack Sorokin / Beckman Instruments, IncLtr: 104(e)/3007 request for information, w/certified mail receipts #0208406013100208390218-91138
1982/07/27Michael Long / AZ Dept of Health Services-Memo: Phoenix TCE study w/attch rpt, preliminary TCE results for Maricopa County 5/15/82013200208430218-00477
1982/07/29Norm Gumenik / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Motorola compliance w/Arizona hazardous waste regulations (#AZD008399636)013300208600218-91436
1982/07/30Thomas Kistler / Motorola, IncJohn Rothman / Environmental Protection Agency - Region 9Ltr: Confirmation on 7/29/82 phone call, deadline to submit hazardous waste information extends to 8/21013400208610218-90006
1982/08/03William Munzer / Marro PlatingJerelean Johnson / Environmental Protection Agency - Region 9Ltr: Response to 104(e)/3007 request for information, w/attch013500208620218-90394
1982/08/03Nick Ferrari / City of Phoenix, AZ - Water Production DivRonald Miller / AZ Dept of Health ServicesLtr: Concern over shutting down TCE contaminated wells013600208660218-91139
1982/08/04--Aerial photos & maps: Scottsdale-Tempe-Phoenix013700208680218-00129
1982/08/06Jim Shofner / Microsemi ConductorDavid Mowday / Environmental Protection Agency - Region 9Ltr: Reply reference T-3-1, dated 7/23/82, w/facility rpts (1st quarter rpt & pages 1-2 of 4 page 2nd quarter rpt), w/o other attchs013800208780218-00895
1982/08/09William Highsmith / Rolamech CoDavid Mowday / Environmental Protection Agency - Region 9Ltr: Re T-3-1, w/attch 5/14/79 manifest, & items purchased by month & year (12/78-12/81)013900208860218-00896
1982/08/09Rolamech CoDavid Mowday / Environmental Protection Agency - Region 9Ltr: Response to 104(e) request for information, w/attch lists of solvent purchases, AZ hazardous waste manifest #0019 dated 5/14/79014000208920218-91769
1982/08/10John Rothman / Environmental Protection Agency - Region 9FileROC: Re 3007 ltr of 7/23/82 to Motorola014100208970218-90262
1982/08/10Jack Sorokin / Beckman Instruments, IncDavid Mowday / Environmental Protection Agency - Region 9Ltr: Acknowledgment of receipt of 7/23/82 104(e) request for information014200208980218-90885
1982/08/16John Rothman / Environmental Protection Agency - Region 9Jack Sorokin / Beckman Instruments, IncROC: Re response to 3007 ltr to Beckman dated 7/23/82014300208990218-00534
1982/08/18Alan Roesler / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Review of Part B permit application for Scottsdale GED facility w/attch014400209000218-00266
1982/08/24Robert Hollander / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Results of 8/23 visit to determine status of treatment basins014500209070218-91435
1982/09/01Alan Roesler / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Comments on 8/26/82 ltr re sealing material used to waterproof treatment units at central groundwater treatment facility (CGTF)014600209080218-91434
1982/09/02James Lemmon / AZ Dept of Health ServicesThomas Kistler / Motorola, IncTL: Information requested fr ADHS files, w/o encl014700209090218-90868
1982/09/07City of Scottsdale, AZCity of Scottsdale, AZCity council action rpt re proposed pilot plant study for chromium removal014800209100218-90534
1982/09/15Thomas Kistler / Motorola, IncJohn Rothman / Environmental Protection Agency - Region 9ROC: 3007 request014900209120218-90261
1982/09/16Thomas Kistler / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Confirmation on 9/15 phone conversation re deadline extends to 10/1 to submit TCE, chlorinated solvent useage & disposal information015000209130218-90005
1982/09/20G Walters / Beckman Instruments, IncDavid Mowday / Environmental Protection Agency - Region 9Ltr: Response to 104(e) request for information, w/attch015100209140218-00192
1982/09/21James Lemmon / AZ Dept of Health ServicesPamela Beilke / AZ Dept of Health ServicesDraft rpt, w/memo 9/21/82 recommending steps to be taken015200209420218-00395
1982/09/21Environmental Protection Agency - Region 9-General information: Microsemi Corporation, 8700 E Thomas Rd, Scottsdale w/hazadous waste permit application180500101090218-00003
1982/09/21--Photos of Microsemi Corp180600101170218-91063
1982/09/22Alexis Strauss / Environmental Protection Agency - Region 9Bill Wilson / Environmental Protection Agency - Region 9Transmittal Slip: Report of accident at Motorola GED015300209640218-91141
1982/09/22Jim Shofner / Microsemi ConductorBill Wilson / Environmental Protection Agency - Region 9Ltr: Siemens Corp sells its Scottsdale Arizona Facility, new company name is Microsemi Corp180700101200218-91048
1982/09/23--Meeting attendees sign-in sheet015400209650218-91181
1982/09/30Thomas Kistler / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Response to 7/23/82 104(e) request for information, w/attchs A-C015500209660218-00005
1982/10/01Jim Shofner / Microsemi ConductorBill Wilson / Environmental Protection Agency - Region 9Ltr: Submittal of Tempe quadrangle topographic map fr EPA Form 1, General180800101220218-91046
1982/10/02Thomas Kistler / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Report sent to EPA to meet deadline015600209760218-91466
1982/10/04Greg Shepherd / Ecology & Environment, IncFileMeeting rpt: Handling of study area, interfacing of EPA & FIT with Arizona State TCE task force, summary of work to date & discussion of future work015700209770218-90650
1982/10/04Alan Roesler / AZ Dept of Health ServicesThomas Kistler / Motorola, IncLtr: Request for extension of submittal date for Scottsdale GEG facility part B permit application resubmittal w/attch 09/27/82 ltr015800209790218-91433
1982/10/05Greg Shepherd / Ecology & Environment, IncEdward Nemecek / AZ Dept of Water ResourcesLtr: Request information to formulate workplan015900209810218-90519
1982/10/21AZ Dept of Health Services-Miscellaneous analysis of specimen #12558 - 12561 w/attch016000209830218-90505
1982/10/25James Lemmon / AZ Dept of Health ServicesDon Young / AZ Land DeptLtr: Waste site investigation, City of Scottsdale's old waste water impoundments016100209870218-90983
1982/11/03Pamela Beilke / AZ Dept of Health ServicesNick Ferrari / City of Phoenix, AZ - Water Production DivLtr: Response to letters 10/14/83 & 8/3/82 re TCE levels in wells016200209890218-91142
1982/11/04Pamela Beilke / AZ Dept of Health ServicesGreg Shepherd / Ecology & Environment, IncLtr: Response to 10/5/82 ltr w/o encl016300209910218-90520
1982/11/04Edward Nemecek / AZ Dept of Water ResourcesGreg Shepherd / Ecology & Environment, IncLtr: Response to 10/5/82 ltr w/o encl016400209920218-90521
1982/11/04Harry Seraydarian / Environmental Protection Agency - Region 9Ronald Miller / AZ Dept of Health ServicesLtr: List of activities initiated by EPA & Field Investigation Team, request for groundwater data, w/o attchs016500209940218-90791
1982/11/05James Lemmon / AZ Dept of Health Services-Chronology of events (9/82-11/82) re State Land Dept & Dept of Health Services soil & water sampling, w/TCE well log & site maps016600209960218-90984
1982/11/08Karen O'Regan / Environmental Protection Agency - Region 9FileMemo: Conversation with Greg Shepherd, FIT, re request for info for IBW, w/marginalia, well logs, w/o ltrs016700210000218-00410
1982/11/16Nick Ferrari / City of Phoenix, AZ - Water Production DivPamela Beilke / AZ Dept of Health ServicesLtr: Rpt on results of recent TCE samplings at Well 36016800210320218-91143
1982/11/18Judy Heywood / AZ Land DeptJames Lemmon / AZ Dept of Health ServicesLtr: Soil analysis of Indian Bend Wash - A brief rpt of soil contaminate investigation conducted 10/21/82 at proposed Scottsdale exchange site016900210340218-90982
1982/12/04Environmental Protection Agency - Region 9-Information Repositories017000210350218-90049
1982/12/23John Mullen / Environmental Protection AgencyThomas Kistler / Motorola, IncLtr: Meeting to discuss Motorola Scottsdale facility part B permit application (concurrence copy)017100210360218-91440
1982/12/29Barbara Olivieri / AZ Dept of Health ServicesEd Swanson / AZ Dept of Health ServicesMemo: Sample 12557 - Scottsdale metering station, total chromium analysis, w/attch017200210370218-90504
1983/01/02Keith Takata / Environmental Protection Agency - Region 9Resident / City of Phoenix, AZLtr: Acknowledgement of receipt of 10/11/83 ltr, Karen O'Regan will be EPA contact person (privileged document)017300210400218-00692
1983/01/10Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Site investigation workplan appendices A through D TDD # F/R-9-8206-1017400210410218-00208
1983/01/10Ecology & Environment, IncRobert Mandel / Environmental Protection AgencySite investigation workplan, TDD #F/R-9-8206-1, w/cross-section location map & groundwater contour map in pocket017500211870218-00342
1983/01/10Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Site investigation workplan appendices A through D, TDD #F/R-9-8206-1017600212520218-00343
1983/01/13Vince Marci / Environmental Protection Agency - Region 9-Preliminary assessment017700213980218-90506
1983/01/13Karen O'Regan / Environmental Protection Agency - Region 9FileMemo: Conversation with Ben Fisler, President, SouthWest Solvents, regarding potential sources of waste solvent in Phoenix area w/o attch017800214020218-91500
1983/01/14Dames & MooreCity of Scottsdale, AZSoil investigation at Curry & Hayden Rds site (final rpt), w/TL to City of Scottsdale fr Dames & Moore017900214040218-00315
1983/01/18Harry Seraydarian / Environmental Protection Agency - Region 9David Mowday / Environmental Protection Agency - Region 9Memo: Request to comment on OTSA peer review draft workplans for IBW & Kingman sites, w/o attch018000214280218-90862
1983/01/21AZ Dept of Health ServicesEnvironmental Protection Agency - Region 9Comments on investigation workplan (E & E, 1/10), w/TL fr Ronald Miller to Harry Seraydarian018100214290218-90870
1983/01/27Jeff Zelikson / Environmental Protection Agency - Region 9Robert Thompson / Environmental Protection Agency - Region 9Ltr: Request for "Enforcement Sensitive" classification re 1/27/83 memo (privileged document)018200214330218-00630
1983/01/31David Mowday / Environmental Protection Agency - Region 9Harry Seraydarian / Environmental Protection Agency - Region 9Memo: Peer review of hazardous waste site investigation workplans018300214340218-90507
1983/02/02Environmental Protection Agency - Region 9-Meeting agenda of IBW workplan meeting w/list of attendees018400214350218-90381
1983/02/04Environmental Protection Agency - Region 9-Rpt on evaluation of case #1304 SAS 265Y data, w/attch018500214370218-00206
1983/02/09Steve Simanonok / Environmental Protection Agency - Region 9Robert Mandel / AZ Dept of Health ServicesMemo: Investigation of Comtech Data Corporation (former location of Beckman Instruments) w/photos & marginalia018600214620218-00274
1983/02/16Sandra Eberhardt / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Request for names & addresses to which 3007 ltrs were sent (IBW & Goodyear), replies, & list of facilities proposed for site inspection018700214720218-90867
1983/03/00Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Sampling documentation rpt for Comtech Data Corp/Beckman Instruments (TDD #R9-8201-01a), w/appendices018800214730218-00450
1983/03/01James Sarn / AZ Dept of Health ServicesRobert Lane / AZ Land DeptLtr: Thank you for 2/10/83 ltr re proposed land exchange between State & City of Scottsdale, Preliminary soil data evaluation pending QA/QC program018900215110218-90985
1983/03/04David Rich / Western TitleJack Lee / Ecology & Environment, IncDeeds (1937-80), w/TL dated 3/4/83, w/o maps [Purchase Order #9864]019000215120218-00615
1983/03/10James Lemmon / AZ Dept of Health ServicesBruce Scott / AZ Dept of Health ServicesMemo: Comments on raw soil data re City of Scottsdale, STP Ponds - Recommend site be included in Indian Bend Wash Superfund investigations, w/attch019100216190218-90981
1983/03/21Greg Shepherd / Ecology & Environment, IncFileMtg rpt: Aerial photos of Motorola, past disposal practices, historical operations019200216220218-00451
1983/03/21--Contact rpt: Interview w/Donald Dickson, founder of Dickson Electronics019300216290218-91504
1983/03/21--Contact rpt: Contact Mr Quaid Minich regarding Dickson Electronics019400216300218-91505
1983/03/22--Contact rpt: Contact with Walter Gray, founder of Dickson Electronics, w/Donald Dickson019500216310218-91502
1983/04/18Environmental Protection Agency - Region 9-Rpt on evaluation of case #1310 IBW data w/attch019600216320218-00205
1983/04/18Karen O'Regan / Environmental Protection Agency - Region 9FileMemo: Phone call fr retired Motorola SPD employee to Ted Blackburn, ADHS019700216620218-91145
1983/05/00C H 2 M Hill-Map: Plate 1, Groundwater contamination map, Indian Bend Wash, Arizona (data through May 1983)019800216630218-00590
1983/05/05Jack Sorokin / Beckman Instruments, IncJerelean Johnson / Environmental Protection Agency - Region 9Ltr: Justification of claim of confidentiality for 9/20/82 response to 104(e) request for information019900216640218-90884
1983/05/16Steve Simanonok / Environmental Protection Agency - Region 9-Original notes fr Handzel interview re disposal of waste chemicals at Beckman Instruments w/note, tab & cover sheet020000216680218-00836
1983/05/16James Handzel, resident / City of GlendaleSteve Simanonok / Environmental Protection Agency - Region 9ROC: Disposal of waste chemicals at Beckman Instruments (interview of Mr. Handzel)020100216690218-03155
1983/05/17Ecology & Environment, Inc-Analytical results fr samples collected 5/16 & 5/17/83, w/appendix A020200216700218-00201
1983/05/17Orton Wilkins / Tempe School District No 3Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Request to send test results of irrigation well at Laird School020300216830218-90048
1983/06/00Environmental Protection Agency - Environmental Monitoring Systems Laboratory-Aerial photographic analysis of hazardous waste study sites, Scottsdale and Mesa, AZ020400216840218-00112
1983/06/02Errol Montgomery / Hargis & Montgomery, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: FOIA request for all data relating to investigations of groundwater contamination w/form 508020500216860218-90028
1983/06/06G Muth-Rpt on evaluation of case #1540020600216880218-00781
1983/06/07Theodore Werner / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Request all data relating to investigations of groundwater contamination w/o attch020700217110218-90029
1983/06/07Harry Seraydarian / Environmental Protection Agency - Region 9Philip Briggs / AZ Dept of Water ResourcesTL: Draft Remedial Action Master Plan (RAMP) prepared by CH2M Hill020800217130218-91002
1983/06/07Harry Seraydarian / Environmental Protection Agency - Region 9David Mowday / Environmental Protection Agency - Region 9TL: Draft Remedial Action Master Plan (RAMP) by CH2M Hill for review020900217140218-91003
1983/06/07Harry Seraydarian / Environmental Protection Agency - Region 9Ronald Miller / AZ Dept of Health ServicesTL: Draft Remedial Action Master Plan (RAMP) prepared by CH2M Hill for review021000217150218-91004
1983/06/08Karen O'Regan / Environmental Protection Agency - Region 9Errol Montgomery / Hargis & Montgomery, IncROC: Request to EPA for available IBW data on behalf of Motorola GED021100217160218-90027
1983/06/15Harry Seraydarian / Environmental Protection Agency - Region 9Motorola, IncLtr: 104(e)/3007 request for information, w/organic compounds, their use, & synonymous names, & certified mail receipts021200217180218-00002
1983/06/15Harry Seraydarian / Environmental Protection Agency - Region 9Robert Galvin / Motorola, IncLtr: 104(e)/3007 request for information (concurrence copy) w/certified mail receipts #P-364-170-272 & attch021300217270218-00004
1983/06/20Nick Ferrari / City of Phoenix, AZKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft Remedial Action Master Plan (RAMP) w/data summary021400217350218-91005
1983/06/20Robert Galvin / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Receipt of ltr dated 6/15/83021500217390218-91467
1983/06/21David Mowday / Environmental Protection Agency - Region 9Harry Seraydarian / Environmental Protection Agency - Region 9Memo: Comments on RAMP021600217400218-91007
1983/06/24Karen O'Regan / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Memo: Trip rpt, 5/16 - 5/20/83, to obtain data & interview witnesses concerning PRPs for IBWN & Litchfield Airport site investigations021700217420218-00892
1983/06/27Harry Seraydarian / Environmental Protection Agency - Region 9Theodore Werner / Motorola, IncLtr: Response to FOIA request (RIN-9-237-83) of 6/2/83 & request for prepayment w/bill of collection021800217570218-90026
1983/06/27Gary Small / Salt River ProjectKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on Remedial Action Master Plan (RAMP)021900217590218-91008
1983/06/28Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Sampling documentation rpt, Indian Bend Wash well sampling conducted 5/16 - 5/17/83, w/marginalia022000217630218-00388
1983/06/29Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Analytical results fr samples collected at Indian Bend Wash/Motorola Well TDD #R9-8206-01a022100217800218-00187
1983/06/29Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Sampling documentation rpt for Motorola well, Scottsdale, w/chain of custody, organics traffic rpts, 10 color photographs022200217910218-00387
1983/06/30G Muth / Environmental Protection Agency - Region 9-Rpt on evaluation of case #812 IBW data, w/attch022300218000218-00203
1983/06/30Environmental Protection Agency - Region 9-Rpt on evaluation of case #794 - Motorola Government Electronics Division, w/marginalia022400218130218-00279
1983/06/30Ronald Miller / AZ Dept of Health ServicesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Comments on Remedial Action Master Plan (RAMP) for Indian Bend Wash site, w/attch 1, specific comments & attch 2, draft Action Memo022500218260218-00405
1983/06/30Edward Nemecek / AZ Dept of Water ResourcesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Comments on CH2M Hill rpt "Remedial Action Master Plan"022600218350218-91009
1983/07/00--IBW task force member list022700218370218-91183
1983/07/01Pamela Beilke / AZ Dept of Health ServicesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Corrected page 3 of Attch 1 of ltr sent to you fr our bureau chief, Ronald Miller, on 6/30/83, w/attch022800218390218-91010
1983/07/08Greg Shepherd / Ecology & Environment, Inc-Draft RAMP comments (handwritten)022900218410218-91011
1983/07/08Tim Bannister / C H 2 M Hill-Draft commentary on IBW RAMP (handwritten)023000218430218-91012
1983/07/11Ronald Miller / AZ Dept of Health ServicesIBW Task ForceMemo: IBW task force meeting w/tentative agenda023100218450218-91184
1983/07/20Anthony Garvin / Landels, Ripley & Diamond (Attorneys)John Rothman / Environmental Protection Agency - Region 9Ltr: Response to 104(e) request for information, w/rpts re 11/81 spill, evaluation of metal contamination 2/81 & attch, w/o apps C & D023200218470218-00479
1983/07/22G Muth / Environmental Protection Agency - Region 9-Report on evaluation of case #1750 SAS 523Y IBW data w/attch023300218960218-00202
1983/07/22Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Analytical results fr samples collected 9/7 - 9/9/82, w/appendices A & B023400219220218-00416
1983/07/25Harry Seraydarian / Environmental Protection Agency - Region 9Errol Montgomery / Hargis & Montgomery, IncLtr: Response to FOIA request (RIN-9-237-83) of 6/2/83 by Hargis and Montgomery on behalf of Motorola, Inc, w/attch A & B023500219690218-00010
1983/07/26Harry Seraydarian / Environmental Protection Agency - Region 9Fritz Carlson / C H 2 M HillLtr: Comments on draft RAMP, w/attch A, w/o attch B023600219730218-00406
1983/07/26--Meeting attendees sign-in sheet023700219850218-91185
1983/07/27--IBW task force meeting attendees023800219860218-90500
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v1 of 8, AI-1 to AI-2023900300010218-00879
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v2 of 8, AI-3 to AI-11, folder 8024000306650218-00880
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v3 of 8, AI-11, folder 9 to 12024100310070218-00881
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information, v4 of 8, AI-11, folder 13, 14024200316100218-00882
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v5 of 8, folder 16 to 18024300400010218-00883
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v6 of 8, AI-11 EXH 11-8 to AI-19, folder 2024400406250218-00884
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v7 of 8, AI-19, folder 3 to attch 2 V.C.4024500410740218-00885
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: v8 of 8, attch 2, V.C.4 to EPA 5 action item 12 folder 3024600423180218-00886
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: AI-5 folder 1 (privileged document)024700415690218-00889
1983/08/02Motorola, IncEnvironmental Protection Agency - Region 9Response to 104(e) request for information: AI-7 folder 1 (privileged document)024800424820218-00890
1983/08/02Robert Kline / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Confidentiality claim on site plan, drainage system & enlarged Chlorinator building plan w/attch (privileged document)024900415700218-00891
1983/08/02Robert Kline / Motorola, IncEnvironmental Protection Agency - Region 9Ltr: Response to 6/15/83 104(e) ltr025000415710218-90002
1983/08/03Hargis & Montgomery, Inc-Outline of proposed exploration program025100415730218-90516
1983/08/03--List of meeting attendees025200415770218-91498
1983/08/08Karen O'Regan / Environmental Protection Agency - Region 9Orton Wilkins / Tempe School District No 3Ltr: Response to 5/17/83 ltr, summary of test result conducted on Laird School irrigation well (concurrence copy)025300415780218-90047
1983/08/10Karen O'Regan / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Memo: Trip rpt, Phoenix, July 26-28, w/attch A only025400415790218-00345
1983/08/26Harry Seraydarian / Environmental Protection Agency - Region 9Richard Keiffer / Sperry CorpLtr: 3007/104(e) request for information, w/certified mail receipts #P364-179-501 (concurrence copy)025500415860218-90674
1983/08/26Harry Seraydarian / Environmental Protection Agency - Region 9Gerald Probst / Sperry CorpLtr: 104(e) request for information, w/certified mail receipts #P-364-179-502 (concurrence copy)025600415910218-91416
1983/08/28Scottsdale Chamber of Commerce-Scottsdale - history, west's most western town025700415940218-90486
1983/08/31Teresa O'Connor / Sperry CorpJohn Rothman / Environmental Protection Agency - Region 9Ltr: Confirmation of extension of time to respond to 104(e) request for information025800415980218-90673
1983/09/00--Map: Groundwater contamination map, Salt River Project, scale 1:24,000, plate 1, w/note - attch 3/27/84025900416000218-91186
1983/09/00--Map: Groundwater elevation map, IBW Salt River Project, scale 1:24,000, plate 2026000415990218-91187
1983/09/01Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Analyses for soil samples fr boreholes ST-1 & ST-2 (Motorola), w/encls026100416010218-00280
1983/09/01Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Analytical results for samples collected at Comtech Data Corp/Beckman Instruments Facility026200416140218-00452
1983/09/01Robert Thompson / Environmental Protection Agency - Region 9Jack Sorokin / Beckman Instruments, IncLtr: Denial of claim of business confidentiality for Beckman ltrs 9/20/82 & 5/5/83, w/o encl026300416530218-90883
1983/09/09C H 2 M HillEnvironmental Protection Agency - Region 9Remedial Action Master Plan, Indian Bend Wash Area, Scottsdale, Arizona, w/plate 1, Groundwater contamination map (data thru 8/83), cont #68-01-6692026400416570218-00407
1983/09/13D Williams / Lockheed CorpClayton Lake / Environmental Protection AgencyLtr: Ltr rpt re Siemann's facility026500417230218-90632
1983/09/15Kirk Sniff / Environmental Protection Agency - Washington, D CGene Lucero / Environmental Protection Agency - Washington, D CMemo: Concurs with action memo026600417240218-90805
1983/09/15William Hedeman / Environmental Protection Agency - Washington, D CGene Lucero / Environmental Protection Agency - Washington, D CMemo: Concurs with action memo026700417250218-90806
1983/09/18Gene Lucero / Environmental Protection Agency - Washington, D CLee Thomas / Environmental Protection Agency - Washington, D CMemo: Request for authorization to proceed with RI/FS (action memo), w/o attch026800417260218-90804
1983/09/19Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Analyses of acid compounds, base/neutral compounds, volatile organic compounds & pesticides for samples from borehole ST-3 w/encls026900417300218-00281
1983/09/26Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Comments on soil sampling conducted by Arizona Dept of Health Services at Motorola GEG, 8201 E McDowell Rd027000417360218-90986
1983/09/26Anthony Garvin / Landels, Ripley & Diamond (Attorneys)John Rothman / Environmental Protection Agency - Region 9Ltr: Soil sampling data & water sampling data w/encls027100417400218-91659
1983/10/05Environmental Protection Agency - Region 9-Report on evaluation of case #1860/SAS-624y data027200417430218-00188
1983/10/11Motorola, IncEnvironmental Protection Agency - Region 9Memo: Motorola employee explains how company contaminated groundwater system027300417590218-00763
1983/10/11Ronald Anderson / Sperry CorpHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 8/26/83 104(e) request for information027400417600218-91503
1983/10/19Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9TL: Bid specifications for soil borings and observation wells re TDD #R-08-8206-01a w/attch027500417620218-00199
1983/10/21Harry Seraydarian / Environmental Protection Agency - Region 9Charles Anders / AZ Dept of Health ServicesLtr: Funding for RI/FS secured, projects to be federal lead (concurrence copy)027600417680218-90803
1983/10/26John Rothman / Environmental Protection Agency - Region 9Ronald Anderson / Sperry CorpLtr: Confidentiality claim (ltr of 10/11/83)027700417700218-90677
1983/10/27Greg Shepherd / Ecology & Environment, IncFileContact rpt - preparation of sampling plan according to recent SOP for field sampling027800417730218-90498
1983/10/31Harry Seraydarian / Environmental Protection Agency - Region 9Philip Wright / Motorola, IncLtr: 104(e) request for additional information, w/attchs 1-3 & mail receipts #P-216-990-103 (redacted)027900417740218-00867
1983/10/31Harry Seraydarian / Environmental Protection Agency - Region 9Robert Galvin / Motorola, IncLtr: 104(e) request for additional information, w/mail receipts #P-216-990-102 (concurrence copy) (redacted)028000417920218-00868
1983/11/07Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Granite Reef wash site inspection conducted 8/17/83028100418090218-00209
1983/11/07Sandra Eberhardt / AZ Dept of Health ServicesEnvironmental Protection Agency - Region 9Handwritten listing of Arizona Public Service Wells028200418440218-91175
1983/11/08Hargis & Montgomery, Inc-Recommendations for construction, development, testing & equipping of 13 groundwater monitor wells w/maps028300418490218-00215
1983/11/08--List of meeting attendees028400418500218-91499
1983/11/10Robert Mandel / Environmental Protection Agency - Region 9Ecology & Environment, IncSampling plan for Comtech Data Corp & Marro Plating, TDD #R9-8206-01a (draft)028500418510218-00198
1983/11/16-FileROC: Telephone call fr Terry O'Connor to John Rothman re rescinding of confidentiality claim028600418580218-90671
1983/11/21Pamela Beilke / AZ Dept of Health ServicesRobert Kline / Motorola, IncLtr: Comments regarding Motorola results & proposed wells, w/attch028700418590218-00232
1983/11/23Pamela Beilke / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on Sampling plan for Comtech Data Corp & Marro Plating 11/10/83028800418660218-90788
1983/11/29Ronald MillerIBW Task ForceMemo: IBW task force meeting agenda028900418680218-90480
1983/12/01-Robert Mandel / Environmental Protection Agency - Region 9Sampling plan for Comtech Data Corporation & Marro Plating (revised) TDD #R9-8206-01a029000418690218-00197
1983/12/01Bill Merkes / Comtech Data CorpHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Requests to satisfy certain requirements before drilling at Comtech Data Corp property029100418770218-90787
1983/12/05Hargis & Montgomery, Inc-Preliminary rpt phase 1 results of hydrogeologic investigations029200418780218-00559
1983/12/06Edward Nemecek / AZ Dept of Water ResourcesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: EPA & CH2M Hill did not file Notice of Intention to drill wells near Comtech Data Corp029300419100218-90786
1983/12/06Edward Nemecek / AZ Dept of Water ResourcesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: EPA & CH2M Hill did not file Notice of Intention to drill wells near Comtech Data Corp, w/explanation of Notice of Intention193100100050218-91528
1983/12/07Harry Seraydarian / Environmental Protection Agency - Region 9Philip Wright / Motorola, IncLtr: Comments on Proposal for installation of 13 more on-site monitor wells w/attch 1029400419120218-90517
1983/12/08Edward Nemecek / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Revised sampling plan for Comtech Data Corporation & Marro Plating029500419160218-90785
1983/12/14Robert Kline / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 10/31/83 ltr re information regarding solvent use & waste disposal practices, w/attch 1 (12/14/83) & attch 2 (ltr sent 1/31/84)029600419170218-00001
1983/12/14Robert Kline / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Response to 10/31/83 104(e)/3007 request for additional information ltrs to Philip Wright & Robert Galvin, w/attch 1029700419650218-00724
1983/12/20Harry Seraydarian / Environmental Protection Agency - Region 9Edward Nemecek / AZ Dept of Water ResourcesLtr: Proposed drilling at Marro Plating & Comtech Data Corporation029800419790218-90783
1983/12/20Harry Seraydarian / Environmental Protection Agency - Region 9Bill Merkes / Comtech Data CorpLtr: Postponed soil sampling (concurrence copy)029900419810218-90784
1983/12/20Harry Seraydarian / Environmental Protection Agency - Region 9Donald Mathis / AZ Dept of Health ServicesLtr: Notification of proposed Superfund project030000419820218-90789
1983/12/22Norm Weiss / AZ Dept of Health ServicesKeith Takata / Environmental Protection Agency - Region 9Ltr: Request to assume lead in Motorola Scottsdale underground wastewater line leak incident030100419850218-90782
1984/00/00Michael Connor-Comparison of carcinogenic risks fr fish v groundwater contamination by organic compounds030200419860218-90523
1984/01/00Ecology & Environment, Inc-Map: Plate-1, groundwater contamination map (data through January 1984)030300419890218-00542
1984/01/02Lisa Haage / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)TL: List of documents to respond to FOIA request030400419900218-90022
1984/01/05Thomas Kistler / Motorola, IncNorm Gumenik / AZ Dept of Health ServicesLtr: Motorola wastewater pre-treatment system030500419910218-91431
1984/01/16Greg ShepherdKaren O'Regan / Environmental Protection Agency - Region 9Memo: 1/18-20 meeting agenda re data acquisition - RI/FS030600419920218-90380
1984/01/19Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Harry SeraydarianLtr: Response to EPA & AZDOHS' comments on proposed sampling program at Motorola's Government Electronics Group facility030700419930218-00231
1984/01/23Karen O'Regan / Environmental Protection Agency - Region 9Jerry WilhartROC: Dickson Electronics030800420030218-91902
1984/01/23Harry Seraydarian / Environmental Protection Agency - Region 9Jim Shofner / Microsemi ConductorLtr: Formal request for Part B of application for hazardous waste facility permit (concurrence copy)180900101250218-91056
1984/01/25Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection AgencyMemo: Trip rpt for December 20-22, 1983, Phoenix030900420040218-90852
1984/02/01Karen O'ReganFileMemo: Location of J well to be installed by Beckman Instruments031000420060218-92064
1984/02/03Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Additional comments concerning disposal of contaminated water & drilling muds, w/distribution list031100420080218-90563
1984/02/08Sandra Eberhardt / AZ Dept of Health ServicesErrol Montgomery / Errol L Montgomery & Assoc, IncTL: Results for Motorola GEG wells ST 1,2,3 samples collected in Nov, Dec & Jan, w/attch031200420110218-00659
1984/02/10Ronald Miller / AZ Dept of Health Services-Memo: Tentative agenda of first technical committee meeting 2/28/84 w/proposed IBW superfund committee members031300420190218-90485
1984/02/21Victoria Brind'Amour / AZ Dept of Health Services-Hazardous waste spill report at Motorola031400420210218-91146
1984/02/21Erik Hall'eus / Microsemi ConductorHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Request list of consultants or former EPA employees to help Microsemi in responding to questionnaire re 1/23/84 ltr181000101280218-91045
1984/02/23Charles Anders / AZ Dept of Health ServicesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Responds to 12/20/83 ltr, accepts Superfund projects at IBW & Phoenix-Litchfield Airport031500420230218-90781
1984/02/24Jo Stephens / AZ Office of Economic Planning & DevelopmentKaren O'Brain / Environmental Protection Agency - Region 9Ltr: Transmits standard form 424 for submission with RI/FS groundwater contamination project for review, w/form031600420240218-90802
1984/02/28--IBW technical meeting attendees sign-in sheet031700420260218-91188
1984/03/06Robert Kline / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 2/3/84 ltr re Motorola drilling & monitoring program & EPA oversight of site work (AZD008399636)031800420270218-91430
1984/03/09Environmental Protection Agency - Region 9-General information: Microsemi Corporation, 8700 E Thomas Rd, Scottsdale, AZ181100101300218-00637
1984/03/13Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection AgencyTrip rpt, 2/27 to 3/2 (concurrence copy), w/o attchs031900420290218-90853
1984/03/14D Casavent / AZ Dept of Health ServicesSandra Eberhardt / AZ Dept of Health ServicesWater quality analysis rpts for 3/1 - 3/14/84032000420330218-00475
1984/03/14Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on scope of work for evaluation of cascading wells & list of wells for proposed water level survey032100420480218-90830
1984/03/14Keith Takata / Environmental Protection Agency - Region 9Bruce Mack / Salt River ProjectLtr: Comments on Trichloroethylene investigation preliminary rpt dated 11/83 (concurrence copy)032200420500218-90949
1984/03/14Jim Cassara / Microsemi ConductorEnvironmental Protection Agency - Region 9TL: Revised RCRA part A waste permit application181200101370218-91044
1984/03/19Bill Wilson / Environmental Protection Agency - Region 9Erik Hall'eus / Microsemi ConductorLtr: Response to 2/21/84 ltr, re list of consultants for part B preparation181300101390218-91055
1984/03/20Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Response to 3/6/84 comments on Motorola drilling & monitoring program032300420540218-91429
1984/03/22Harry Seraydarian / Environmental Protection Agency - Region 9Charles Anders / AZ Dept of Health ServicesLtr: Transmittal of draft workplans for RI/FS w/IBW technical committee & management committee & Phoenix-Litchfield airport area addresses032400420560218-00334
1984/03/22Salt River ProjectAZ Dept of Health ServicesList of SRP wells containing TCE &/or related solvents, w/TL dated 3/27/84 to Arizona Dept of Health Services032500420620218-00367
1984/03/22Harry Seraydarian / Environmental Protection Agency - Region 9Philip Briggs / AZ Dept of Water ResourcesLtr: Transmittal of draft workplans for RI/FS & request ADHS to propose management & technical committees to manage & coordinate RI/FS's w/o encl032600420690218-90801
1984/03/23Harry Seraydarian / Environmental Protection Agency - Region 9James Lincicome / Motorola, IncLtr: Request for comments on proposed administrative order on consent docket #84-01, w/encl & mail receipts032700420710218-00727
1984/03/27P Chattopadhyay / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Review of chemical characterization of soil fr chemical & electronic shop disposal line break at Motorola (draft)032800420890218-00316
1984/03/29Charles Anders / AZ Dept of Health ServicesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Acknowledgement of receipt of copy of workplans for RI/FS for review & comment032900421460218-90800
1984/03/29Edward Nemecek / Salt River ProjectJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Comments on draft rpt "Trichloroethylene investigation, Indian Bend Wash Area"033000421470218-90951
1984/04/00M Finkbeiner / Lockheed Corp-Aerial photographic analysis of waste study areas033100421500218-00111
1984/04/02John Rothman / Environmental Protection Agency - Region 9Jack Sorokin / Beckman Instruments, IncTL: Draft workplan RI/FS IBW site, 3/84033200421510218-91961
1984/04/04Robert Thompson / Environmental Protection Agency - Region 9Ronald Anderson / Sperry CorpLtr: Confidentiality claim (ltr of 10/11/83) w/o certified mail receipts (Ref #P25-1193798)033300421520218-90676
1984/04/06Alexis Strauss / Environmental Protection Agency - Region 9-Ltr: Invitation to participate in 4/18 meeting to discuss draft RI/FS workplans w/meeting notice033400421540218-90054
1984/04/06Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft workplan RI/FS, w/o encls033500421590218-90799
1984/04/09Errol Montgomery / Hargis & Montgomery, IncKaren O'Regan / Environmental Protection Agency - Region 9Comments on draft workplan RI/FS, w/memo 4/16/84 fr Anthony Garvin to Karen O'Regan033600421640218-90796
1984/04/09James Lincicome / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 3/23/84 ltr & proposed Administrative Order on Consent033700421670218-91190
1984/04/11Bryant Danner / Latham & Watkins (Attorneys)Melanei Blaha / Environmental Protection Agency - Region 9Ltr: On behalf of Beckman Instruments, Inc. request for all information relating to investigations of groundwater contamination033800421720218-00009
1984/04/11Edward Kleppinger / E W K ConsultantsEnvironmental Protection Agency - Region 9Ltr: FOIA request to copy all rpts, communications & ltrs relating to site033900421780218-90021
1984/04/11William Chase / City of Phoenix, AZCharles Anders / AZ Dept of Health ServicesLtr: Notification of city's assignment of staff to participate on technical and Management Committees034000421790218-90780
1984/04/12Robert MacNish / US Geological SurveyHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Comments on draft workplans for RI/FS IBW & Phoenix-Litchfield Airport Area sites034100421810218-90798
1984/04/13Yane Nordhav / Ecology & Environment, IncAlexis Strauss / Environmental Protection Agency - Region 9Memo: Proposed discussion topics pursuant to AZDOWR/AZDOHS comments received on RI/FS workplans for meeting scheduled 4/18034200421840218-90812
1984/04/16Bruce Mack / Salt River ProjectKaren O'Regan / Environmental Protection Agency - Region 9Comments on draft workplan, w/TL fr Bruce Mack to Karen O'Regan034300421870218-90811
1984/04/17Harry Seraydarian / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Response to FOIA request (RIN-9-117-84) of 4/11/84 & extension of deadline to 5/11/84 w/concurrence copy034400421910218-90020
1984/04/18--Phoenix/Litchfield & IBW workplan meeting attendees034500421930218-90652
1984/04/18AZ Dept of Health ServicesEnvironmental Protection Agency - Region 9Comments on draft RI/FS workplan, w/TL fr Charles Anders to Harry Seraydarian034600421940218-90810
1984/04/23Barbara Walsh / Environmental Protection AgencyKeith Takata / Environmental Protection Agency - Region 9Memo: Comments on draft RI/FS workplan dated 3/83034700421980218-00336
1984/04/30Susan Keith / AZ Dept of Health ServicesYane Nordhov / Ecology & Environment, IncLtr: Seminar on perched groundwater in Salt River Valley034800422040218-90651
1984/05/00--Responses by cities & AZ state government to questionnaires re water, wells, etc for IBW & Litchfield Airport studies034900422050218-00351
1984/05/01Quon Chin / City of Phoenix, AZ-Lab analysis rpt on water samples fr well #35, other points downstream035000422150218-91147
1984/05/01AZ Dept of Health ServicesNorm Gumenik / AZ Dept of Health ServicesHazardous materials form035100422160218-91148
1984/05/01AZ Dept of Health ServicesNorm Gumenik / AZ Dept of Health ServicesHazardous material analysis form035200422170218-91149
1984/05/02Harry Seraydarian / Environmental Protection Agency - Region 9Edward Kleppinger / E W K ConsultantsLtr: Response to FOIA request (RIN-9-121-84) of 4/11/84 & list of documents w/bill of collections & form 508035300422180218-00008
1984/05/02Robert Kline / Motorola, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Urges EPA & AZ Dept of Health Services to take action to identify & plug cascading wells, w/list of wells by Hargis & Montgomery035400422230218-90832
1984/05/03Phil Harvey / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Trip to Phoenix May 7-11 to initiate & finalize installation of continuous monitoring water level recorders035500422260218-90817
1984/05/03Harry Seraydarian / Environmental Protection Agency - Region 9L D Hancock CoLtr: 104(e) request for information, w/mail receipt #P264 344 554 (concurrence copy)035600422280218-91150
1984/05/03Harry Seraydarian / Environmental Protection Agency - Region 9Bill Merkes / Comtech Data CorpLtr: 104(e) request for information, w/certified mail receipts #P-264-344-533 (concurrence copy)035700422310218-91425
1984/05/04--Process diagram of Microsemi Corp w/5/4/84 information exchange181400101420218-91092
1984/05/08Alexis Strauss / Environmental Protection Agency - Region 9Susan Keith / AZ Dept of Health ServicesLtr: Data collection w/attch questionnaire re collection techniques035800422350218-00417
1984/05/10Harry Seraydarian / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Response to 4/11/84 FOIA request (RIN-9-117-84) w/attch A, bill for collection & request ltr035900422500218-00007
1984/05/10Karen O'Regan / Environmental Protection Agency - Region 9Greg Shepherd / Ecology & Environment, IncMemo: Comments on RI/FS workplan036000422660218-90809
1984/05/10Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Background profile necessary prior to surface water sampling036100422680218-90841
1984/05/11Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Quality assurance rpt, case #2240036200422700218-00204
1984/05/11Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Cascading wells036300500010218-90836
1984/05/11Environmental Protection Agency - Region 9-Notification of hazardous waste activity, Microsemi Corp, 8700 E Thomas Rd, Scottsdale181500101460218-91031
1984/05/14Carol Serlin / Ecology & Environment, IncYane Nordhav / Ecology & Environment, IncMemo: Meeting between E&E, AZDOWR, & AZDOHS on IBW monitoring well design036400500020218-90653
1984/05/14Billy Haygood / L D Hancock CoHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 5/3/84 104(e) request for information, w/envelope036500500030218-91151
1984/05/14Carol Serlin / Ecology & Environment, IncYane Nordhav / Ecology & Environment, IncMemo: Discharge routes for contaminated wells, w/Table 1, probable discharge route & Figure 1, probable discharge points of contaminated wells036600500050218-91415
1984/05/16Environmental Protection Agency - Region 9-Ltr: Summary of information pertaining to justification for withdrawal of RCRA Part A application w/CFR title 40181600101510218-00708
1984/05/18-John Gaston / C H 2 M HillRI workplan comment summary, w/memo fr Greg Shepherd of E & E036700500080218-00335
1984/05/18Arthur Gordon / AZ Dept of Health ServicesPamela BeilkeMemo: Location of cascading wells, w/table 1 & map036800500200218-90840
1984/05/23Bill Merkes / Comtech Data CorpEnvironmental Protection Agency - Region 9Ltr: Response to 104(e) request for information, w/attch036900500220218-00262
1984/05/23Bill Wilson / Environmental Protection Agency - Region 9Jim Cassara / Microsemi ConductorLtr: Request for withdrawal of part A permit application (dated 5/10/84) w/concurrences181700101580218-91053
1984/05/25Pamela Beilke / AZ Dept of Health ServicesRobert Kline / Motorola, IncLtr: Cascading wells037000500480218-90831
1984/05/30Alexis Strauss / Environmental Protection Agency-Progress rpt & meeting announcement, IBW & Phoenix-Litchfield Airport sites, (concurrence copy)037100500490218-90851
1984/06/00C H 2 M Hill-Final workplan RI/FS037200500540218-00146
1984/06/00--Available data on cascading water wells037300501970218-90494
1984/06/04Arthur Gordon / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Request for comments on attached draft workplan for surface water sampling w/map037400502000218-00418
1984/06/06Billy Haygood / L D Hancock CoKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Announcement of Billy Haygood as general manager/controller of L D Hancock037500502080218-91152
1984/06/07--RI workplan comment summary037600502090218-00333
1984/06/07Alexis Strauss / Environmental Protection Agency - Region 9-Draft transmittal letter for workplan for IBW, Phoenix-Litchfield Airport RI/FS w/o encl037700502210218-91096
1984/06/07Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: ADHS surface water sampling plan for IBW ponds037800502220218-91115
1984/06/14--IBW & PLA management & technical committees037900502230218-90503
1984/06/14Mike Kemp / C H 2 M Hill-IBW/PLA task force meeting, pre-meeting notes, w/TL fr Mike to John Guston & Greg Shepherd038000502260218-91191
1984/06/15Greg Shepherd / Ecology & Environment, IncErrol Montgomery / Errol L Montgomery & Assoc, IncLtr: Transmittal of quality assurance report for samples fr ST-1, ST-2, ST-3 monitoring locations w/attch038100502310218-91097
1984/06/20John Rothman / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)TL: Ltr dated 6/6/84 fr L D Hancock Company to EPA-9 re Beckman Instrument038200502340218-90886
1984/06/28Karen O'Regan / Environmental Protection AgencyGreg Shepherd / Ecology & Environment, IncMemo: Comments on draft QAPP038300502350218-91098
1984/07/00Salt River ProjectEnvironmental Protection Agency - Region 9(Final) Trichloroethylene investigation, SRP Well 23.6E-6N, w/TL to EPA-9 9/27/84038400502380218-00364
1984/07/03Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: EPA questionnaire w/encl038500502970218-00277
1984/07/05James Lincicome / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Proposed administrative order on consent for Motorola w/list of modifications038600503120218-91192
1984/07/06Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Trip rpt, Phoenix & Flagstaff, 6/12-6/22 (concurrence copy), w/attch course agenda & certificate of completion038700503140218-00344
1984/07/06Robert Kaufmann / Mark Group, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Request for EPA rpts & information pertinent to TCE investigation038800503210218-90009
1984/07/06Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Transmittal of water resource data collection/coding forms & explanation of their use, w/o encls038900503240218-90866
1984/07/12Mark Group, Inc-Site investigation plan, former Beckman Instruments Inc site, w/TL fr B Danner to J Rothman 7/12/84039000503260218-00902
1984/07/12Alexis Strauss / Environmental Protection Agency-Memo: RI/FS monthly progress rpt (6/84 & 7/84) & meeting announcement, w/attch (concurrence copy)039100503490218-90850
1984/07/13Yane Nordhav / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Transmits outline for scope of work for evaluating Casading well w/estimated task cost, TL to Technical Committee & scope of investigation039200503520218-00075
1984/07/13Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Outline of initial tasks for RI, including background data acquisition039300503590218-90827
1984/07/16Environmental Protection Agency - Region 9-EPA environmental news: EPA takes enforcement action against Beckman Instruments Inc.039400503620218-90040
1984/07/16Environmental Protection Agency - Region 9-Press Release: Issuance of administrative order under Sec 3013 of RCRA to Beckman Instruments (concurrence copy)039500503630218-91153
1984/07/20Steve Drew / Environmental Protection Agency - Region 9All Interested CitizensLtr: Invitation to participate in public meeting on 8/2/84 w/fact sheet (7/84)039600503640218-90053
1984/07/23Environmental Protection Agency - Region 9-Press Release US EPA to hold public meeting, w/TL fr Steve Drew 7/20/84039700503690218-90039
1984/07/23John Rothman / Environmental Protection Agency - Region 9Edward Kleppinger / E W K ConsultantsLtr: Copies of documents & payment for copies, w/o encl039800503720218-90647
1984/07/25Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Trip rpt 7/17-20/84, w/attch (concurrence copy)039900503730218-00817
1984/07/26John Rothman / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Response to request for documents w/o encl040000503800218-91462
1984/07/27David Mowday / Environmental Protection Agency - Region 9Donald Wruble / Environmental Protection Agency - Environmental Monitoring Systems LaboratoryLtr: Permission for EMSL to provide requested information re FOIA request for aerial photographs (concurrence copy), w/requested ltr & form 508040100503810218-90017
1984/07/27Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Ten revisions & rationale for monitoring well sites, w/map (concurrence copy)040200503850218-90691
1984/07/31Harry Seraydarian / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Comments on proposed site investigation plan 7/12/84 by Robert Kaufmann of MARK Group for Beckman Instruments, w/specific comments040300503890218-92110
1984/08/00--MOTOROLA, EPA, AZDOHS, AZDOWR meeting attendees040400503930218-91178
1984/08/02Errol L Montgomery & Assoc, Inc-Water level contours & volatile organic compounds upper & middle alluvium units, w/attch040500503940218-00658
1984/08/02Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kaufmann / Mark Group, IncLtr: Response to FOIA request (RIN-9-2771-84) dated 7/20/84 (concurrence copy) w/bill for collection, form 508 & requested ltr040600504150218-90008
1984/08/02Karen O'Regan / Environmental Protection Agency - Region 9-Memo: Transmits Proposed investigation for Indian Bend Wash Study Area, outline prepared by E&E, w/attch040700504210218-90056
1984/08/02Karen O'Regan / Environmental Protection Agency - Region 9IBW Technical CommitteeMemo: General proposal for water level survey program, w/attch Table 1, Proposed wells for water level survey, w/o attch well network040800504250218-90966
1984/08/02Environmental Protection Agency - Region 9-Public meeting agenda w/handout040900504580218-91245
1984/08/07Robert Kline / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Confirmation of 8/7 phone call regarding bidding specifications for off-site monitoring wells to be constructed w/maps041000504320218-90515
1984/08/08Robert Drake / Arizona Testing LaboratoriesJim Nelson / City of Scottsdale, AZRpt of laboratory tests (draft) re wastewater041100504370218-91703
1984/08/10Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on draft QAPP, 7/84, w/TL to A Strauss fr A Garvin 8/13/84041200504390218-00419
1984/08/10Beverly Beddow / AZ Dept of Water ResourcesSteve Drew / Environmental Protection Agency - Region 9Ltr: Comments on drafts of Community relations plans041300504460218-90035
1984/08/14Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Trip rpt 7/31 to 8/3, RI/FS technical committee/management committee meeting & contact with local agencies, w/attch041400504470218-00346
1984/08/14Philip Briggs / AZ Dept of Water ResourcesGreg Shepherd / Ecology & Environment, IncLtr: Comments on QAPP, w/draft QA/QC plan, page 1041500504550218-91099
1984/08/15Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on memo re outline of scope of work for evaluation of cascading wells dated 8/2 by E & E, w/TL fr A Garvin to K O'Regan 8/20041600504600218-90829
1984/08/15Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on memo re water level survey, dated 8/2/84 & prepared by Karen O'Regan, w/TL fr A Garvin to Alexis Strauss 8/24/84041700504630218-90969
1984/08/17AZ Dept of Health Services-VOC analyses (data) for selected Indian Bend Wash ponds & wells, 8/17/84041800504670218-91015
1984/08/17AZ Dept of Health ServicesEnvironmental Protection Agency - Region 9ADHS comments on QAPP, w/TL to K O'Regan fr S Keith 8/17/84041900504680218-91100
1984/08/21Kevin Wong / Environmental Protection Agency - Region 9Chip Demarest / National Oceanic & Atmospheric AdministrationMemo: Comments on Litchfield/Indian Bend Wash quality assurance plan042000504720218-91101
1984/08/24Terry Turner / AZ Dept of Water ResourcesYane Nordhav / Ecology & Environment, IncLtr: Proposed design for vaulting of monitoring wells for Indian Bend Wash RI/FS is approved, w/marginalia042100504740218-90970
1984/08/24--Table 4: DOHS recommended action levels for selected chemicals (discussion draft), w/marginalia042200504750218-91511
1984/08/29Errol L Montgomery & Assoc, Inc-Technical plan EPA phase 1 hydrogeologic investigations construction, development, testing, equipping & monitoring042300504770218-00091
1984/08/29Robert Kline / Motorola, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Argument on any specific EPA or ADHS approval for initial 3 monitoring wells referred to as ST-1, ST-2, & ST-3042400505240218-90518
1984/08/30John Rothman / Environmental Protection Agency - Region 9William Davis / Beckman Instruments, IncLtr: Confirmation that Beckman need not respond to EPA 7/16 order until 9/14/84042500505270218-92102
1984/08/31Greg Shepherd / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Draft sample plan, RI, Scottsdale, AZ042600505280218-00384
1984/08/31Karen O'Regan / Environmental Protection Agency - Region 9Lindy Bauer / Maricopa Assn of GovernmentsTL: Information on Universal Toxic Waste Management treatment system for volatile organic compounds (VOCs)042700505780218-91154
1984/09/00C H 2 M Hill-Community relations plan (final) contract #68-01-6692042800505790218-00013
1984/09/00--Scope of work, task 1, data compilation & analysis - objective task 2, contaminant transport modeling - objectives042900506160218-00020
1984/09/00--Proposal for aquifer test of SRP well 23.6E6N (outlining methodology for determining directional hydraulic conductivities of sediments), w/map043000506270218-90846
1984/09/00--Response to comments made on scope of work for evaluation of cascading wells043100506330218-90847
1984/09/04Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9TL: Technical plan for 10 off-site monitoring wells for review & approval043200506350218-90514
1984/09/05--Comments received on draft QAPP, 8/84043300506360218-00420
1984/09/05Alexis Strauss / Environmental Protection Agency - Region 9-Memo: RI/FS monthly rpt, w/technical meeting announcement043400506450218-90854
1984/09/10Terry Turner / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft specifications for monitoring wells, w/specific comments on specifications prepared by Ecology & Environment Inc043500506490218-90967
1984/09/12Arthur Gordon / AZ Dept of Health ServicesSusan Keith / AZ Dept of Health ServicesMemo: Comments on EPA RI/FS draft drilling bid specifications043600506520218-90968
1984/09/13Karen O'Regan / Environmental Protection Agency - Region 9IBW Technical CommitteeMemo: General proposal of water level survey, w/Table 1 & Figure 1 re survey network wells & comments on draft water level survey plan, 8/84043700506530218-00370
1984/09/18Karen O'Regan / Environmental Protection Agency - Region 9IBW Technical CommitteeTL: Revised proposal for investigation of cascading wells by E&E w/attch043800506590218-90055
1984/09/18--IBW technical meeting attendees043900506630218-90502
1984/09/18Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Trip rpt for 9/18-9/19 w/lists of attendees at two meetings044000506640218-90855
1984/09/20Errol Montgomery / Errol L Montgomery & Assoc, IncGreg Shepherd / Ecology & Environment, IncLtr: Lithologic descriptions of drill cuttings samples for clastic sedimentary rocks w/encls044100506690218-00282
1984/09/25Bill WileyMotorola Task ForceMemo: Technical committee meeting on September 19, w/attch proposed schedule of activities044200506750218-90856
1984/09/25Bruce Mack / Salt River ProjectKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on proposed well drilling specifications, w/comments on specific items044300506800218-90971
1984/09/25Errol L Montgomery & Assoc, IncLandels, Ripley & Diamond (Attorneys)Comments on Ecology & Environment, Inc off-site monitor well specifications, w/TL fr Errol Montgomery to Anthony Garvin 9/25/84044400506830218-90975
1984/09/25Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on SAP & QAPP044500506860218-91102
1984/09/25Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Meetings of IBW & PLA technical committees, w/meeting notice, 9/10/84044600506880218-91193
1984/09/26Harry Seraydarian / Environmental Protection Agency - Region 9Robert KlineLtr: Comments on Motorola Technical Plan, w/o attch (concurrence copy)044700506910218-90513
1984/09/28Alexis Strauss / Environmental Protection Agency - Region 9Philip Briggs / AZ Dept of Water ResourcesLtr: Inclusions for revised QAPP for IBW & PLA computer modeling044800506930218-91103
1984/10/00Greeley & Hansen-Fish analysis - volatile organics (draft)044900506940218-00320
1984/10/01Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on Sampling plan, prepared by Ecology & Environment, Inc dated 8/31/84045000507470218-90974
1984/10/01Peter Rubenstein / Environmental Protection Agency - Region 9Harold Takenaka / Environmental Protection Agency - Region 9Memo: Transmittal of draft sampling plan prepared by Greg Shepherd & memo summarizing rationale for detection limits, w/o attchs045100507490218-90980
1984/10/02Errol L Montgomery & Assoc, IncLandels, Ripley & Diamond (Attorneys)Comments on Ecology & Environment, Inc second draft water level survey, w/TL fr Errol Montgomery to Anthony Garvin045200507500218-90965
1984/10/02John Rampe / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on QAPP & SAP, RI, revised monitoring well locations, SOW for computer modeling045300507530218-91104
1984/10/03Bryant Danner / Latham & Watkins (Attorneys)-Beckman response to EPA's Initial Order, w/exhibit A-F (docket #84-04), w/TL fr Bryant Danner to John Rothman045400507560218-00620
1984/10/03Terry Turner / AZ Dept of Water ResourcesCarol Serlin / Ecology & Environment, IncLtr: Transmits list of wells suggested to be measured on regular basis as part of RI, w/attch045500508510218-91333
1984/10/05Charles Anders / AZ Dept of Health ServicesHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Approval of Technical plan, EPA phase 1 hydrogeologic investigations for 10 off-site monitor wells045600508530218-90973
1984/10/09--Known 3-D solute transport model codes fr AZDOWR modeling meeting045700508540218-00801
1984/10/09Bryant Danner / Latham & Watkins (Attorneys)John Rothman / Environmental Protection Agency - Region 9Ltr: Notice that Beckman has decided to commence investigations at site of former operations045800508580218-92105
1984/10/11--Groundwater site inventory - well water level data045900508590218-00414
1984/10/17Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on draft QAPP, IBW & Litchfield airport sites 9/84046000509050218-91105
1984/10/18Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Comments by Errol L Montgomery & Assoc regarding 2nd draft water level survey, off-site monitor well specifications & sampling plan w/attch046100509080218-00164
1984/10/18Harry Seraydarian / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Response to letters of Oct 3 & 9, 1984 re information on former Beckman Instrument facility046200509210218-91155
1984/10/24Yane Nordhav / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Trip rpt (10/23/84) w/City of Tempe water lab well sampling analysis rpt046300509250218-00184
1984/10/24Terry Turner / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on site investigation plan & recent addendum to it046400509310218-92109
1984/10/26Philip Briggs / AZ Dept of Water ResourcesAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Revised QAPP, w/attch046500509330218-00421
1984/10/29Dave Kreamer-Proposal to Indian Bend Wash Management & Technical Committee, Investigation of vertical distribution of volatile organic compounds, w/TL046600509420218-00220
1984/11/00Greg Shepherd / Ecology & Environment, Inc-QAPP, Indian Bend Wash & Phoenix-Litchfield Airport Area sites046700509600218-00195
1984/11/02Yane Nordhav / Ecology & Environment, IncTerry Turner / AZ Dept of Water ResourcesLtr: Transmits geologic cross-sections & location map, w/location map046800511400218-00824
1984/11/02Terry Turner / AZ Dept of Water Resources-Memo: 10/9/84 meeting minutes & agenda, w/attendence list & 12/12 meeting agenda046900511420218-90484
1984/11/05Beckman Instruments, IncAZ Dept of Water ResourcesState of AZ notice of intent to drill exploration well047000511470218-00380
1984/11/06Ecology & Environment, Inc-Attachment - various (agencies'/individuals') comments received on bid specifications for monitoring well installation, 9/84047100511530218-00377
1984/11/06Yane Nordhav / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Trip rpt 10/31/84047200511600218-90510
1984/11/06Jack Sorokin / Beckman Instruments, IncHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to 10/22/84 ltr to Beckman Instruments047300511620218-91903
1984/11/07--Organic analyses data sheet - Indian Bend Wash well sampling, 10/29/84-11/7/84047400511670218-91017
1984/11/09Greg Shepherd / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Community well sampling plan, RI, Scottsdale, AZ047500511700218-00385
1984/11/15Terry Turner / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 10/84 w/attch047600512190218-00823
1984/11/16Carol Serlin / Ecology & Environment, IncThomas Cissell / Cissell Drilling CoAmended bid sheets for drilling, installation, sampling & testing of monitoring wells & well construction diagrams for Indian Bend Wash project, w/TL047700512430218-00376
1984/11/19Errol L Montgomery & Assoc, Inc-Technical plan EPA phase 1 hydrogeologic investigations construction, development, testing, equipping & monitoring 10 off-site gw monitor wells047800512490218-00214
1984/11/19Ecology & Environment, Inc-Bid specifications, installation of monitoring wells at Indian Bend Wash, Phoenix, AZ [TDD R-09-8401-02]047900512870218-00386

Doc DateAuthor / Auth. AffiliateAddressee / Addr. AffiliateSubjectAR #Roll #Frame #Doc ID
1984/11/19Community Development / City of Scottsdale, AZMayor / City of Scottsdale, AZCity council action rpt - re authorizing agreement with Motorola for drilling wells in Eldorado Park, w/attchs 1-4 & marginalia048000513390218-00497
1984/11/20Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9TL: Revised technical plan for installation & testing of 10 off-site monitoring wells by Motorola Inc048100513470218-90512
1984/11/21Karen O'Regan / Environmental Protection Agency - Region 9IBW Technical CommitteeMemo: Well network to be used in water level survey w/comments & table, maps048200513480218-90688
1984/11/21Karen O'Regan / Environmental Protection Agency - Region 9-Memo: RI/FS monthly rpt, w/meeting announcement/proposed agenda, w/o other attchs048300513540218-90858
1984/11/27Michael Long / AZ Dept of Water ResourcesDick GessnerMemo: No objections to EPA short-term aquifer tests at Scottsdale & Goodyear048400513580218-90828
1984/11/30Karen O'Regan / Environmental Protection Agency - Region 9-Memo: Final QAPP, w/responses to comments made on QAPP, 11/84, w/o QAPP048500513590218-00422
1984/12/04Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Beckman, docket #84-06 - transmits 3 copies of draft study plan prepared by Robert Kaufmann of MARK Group for investigation by Beckman, w/o attch048600513660218-00624
1984/12/05Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9Ltr: Participation of Motorola, Inc in modeling effort048700513680218-90687
1984/12/06Jim Cassara / Microsemi ConductorEnvironmental Protection Agency - Region 9Ltr: Report of chemical fire on 11/29/84181800101600218-91040
1984/12/11--Appendix A: monitoring well construction specifications, (marked to show changes fr 12/4/87 study plan)048800513710218-00545
1984/12/12--Agenda of IBW & PLA Sub-committee w/marginalia048900514040218-90483
1984/12/13Environmental Protection Agency - Region 9-Region 9 - office of technical & scientific assistance priority pollutants data rpt, lab #84F054, 84F055, 84F056 & 84F057049000514050218-00186
1984/12/21Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Trip rpt, November 14-16, Phoenix & Casa Grande, w/agenda & B Wiley's meeting summary049100514550218-00347
1984/12/27Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Trip rpt 12/12 & 13, w/list of meeting attendees & article re contaminated fish049200514620218-90860
1984/12/27John Rothman / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Comments on study plan, former Beckman site, w/TL fr John Rothman to Bryant Danner (date fr TL)049300514670218-92100
1985/01/02Bruce Travers / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: 12/12/84 meeting minutes w/attendence list049400514700218-90478
1985/01/02Lisa Haage / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Re Beckman - transmits copies of requested documents, submit check for $211 for duplication, w/marginalia, w/o encls049500514730218-91946
1985/01/04Terry Turner / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 11/84049600514740218-00822
1985/01/08Bruce Travers / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: IBW modeling sub-committee meeting agenda049700514890218-90477
1985/01/08Robert Kline / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Permission for EPA to dispose of non-hazardous drill cuttings & to store drilling equipment on Motorola property049800514900218-91194
1985/01/14John Rothman / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Administrative order on consent #84-01049900514910218-91195
1985/01/15Bruce Travers / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 12/84050000514920218-00813
1985/01/18Greg Shepherd / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9SOW, water level survey (draft) & Sampling plan phase 1 drilling, well installation & aquifer testing (draft), w/memo 1/28/85 & concurrence copy050100514940218-00019
1985/01/18Greg Shepherd / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9SOW water level survey, RI begun on 7/2/84050200515930218-00371
1985/01/24Greg Shepherd / Ecology & Environment, IncPeter RubensteinMemo: Phase 1 monitor well installation & sampling, w/map (dated July 1984) of revised well locations050300516370218-90822
1985/01/25Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Indian Bend Wash phase 1 monitor well installation sampling (revisions to 1/17/85 memo)050400516390218-90962
1985/01/27Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of water level measurements collected by E&E in 12/85050500516410218-91471
1985/01/28Karen O'Regan / Environmental Protection Agency - Region 9-Handwritten Notes: Beckman questions - criteria level, well modifications, geophysical logging & well locations050600516420218-90881
1985/01/30Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Transmits data summary sheets fr chemical lab & tabulation of results for TCE concentration in groundwater samples fr Motorola wells, w/attch050700516430218-00649
1985/01/30Keith Bagwell / Scottsdale Progress-Newsclipping: EPA plans tough enforcement, state chief says050800516780218-91815
1985/01/31Fairchild Data Corp-Purchase Orders, 1985-87 Fairchild Data Corp050900516800218-00629
1985/01/31Carol Serlin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: RI, site access, modeling meeting051000517500218-90476
1985/01/31Karen O'Regan / Environmental Protection Agency - Region 9Jim Nelson / City of Scottsdale, AZROC: Monitoring well J to be installed by Beckman instruments051100517520218-90880
1985/01/31Comtech Data Corp-Purchase order #27679051200517530218-91773
1985/02/00Environmental Protection Agency - Region 9-Environmental news: Update on site activities051300517540218-90490
1985/02/04Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Progress rpt re RI/FS activities for December & January051400517560218-90848
1985/02/05Bruce Travers / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 1/85051500517590218-00814
1985/02/05Bruce Travers / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: 1/24/85 meeting minutes w/list of attendees051600517610218-90475
1985/02/07Mark Group, Inc-Attch A to 12/4/84 study plan, Beckman site (contains appendix A: monitoring well construction specifications), w/TL fr R Kors to L Haage051700517650218-00544
1985/02/08Robert Kline / Motorola, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Press release announcing administrative order on consent, w/release prepared by Motorola051800518060218-91196
1985/02/08Bruce Hammett / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft scope of work for water-level survey & phase 1 monitoring well installation & sampling051900518090218-91327
1985/02/14Harry Seraydarian / Environmental Protection Agency - Region 9James Lincicome / Motorola, IncAdministrative order on consent for RI/FS, docket #84-01052000518110218-00728
1985/02/14John Rampe / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on drafts of Sampling plan, phase 1 drilling, well installation & aquifer testing & Scope of work - water level survey052100518220218-90964
1985/02/15Environmental Protection Agency - Region 9Beckman Instruments, IncDocket #84-04 settlement agreement & order in matter of Beckman Instrument, Inc signed by Harry Seraydarian on 2/15/85052200518250218-00149
1985/02/19Fairchild Data Corp-Uniform Hazardous Waste Manifest (1985-87), Fairchild Corp, 350 N Hayden, Scottsdale, AZ052300520740218-00628
1985/02/19Jeffrey Kracht / Camp Dresser & McKee, IncHarry Meyer / City of Tempe, AZLtr: Proposal for packer zone tests for Tempe well #6052400520880218-90906
1985/02/21Environmental Protection Agency - Region 9-EPA environmental news: U S EPA signs consent orders with Motorola & Beckman Instruments on Indian Bend Superfund site in Scottsdale052500520910218-90037
1985/02/22Errol L Montgomery & Assoc, Inc-Phase 2 results of hydrogeologic investigations, on-site monitor wells052600520930218-00870
1985/02/25Bruce Travers / C H 2 M Hill-Memo: 2/28/85 meeting agenda w/list of attendees052700600010218-90474
1985/02/26Lisa Haage / Environmental Protection Agency - Region 9Karen O'Regan / Environmental Protection Agency - Region 9Memo: Transmits Beckman consent agreement & order package, lists rough table of contents, w/o encls052800600030218-90878
1985/02/26Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9TL: Final phase 2 rpt of hydrogeologic investigation of monitor wells052900600050218-91670
1985/02/28Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on proposed water level survey & Dr Errol Montgomery's comments053000600060218-91335
1985/03/00Salt River Project-Map: Location of SRP wells sampled for trichloroethylene, trichloroethane & perchloroethylene053100600090218-00136
1985/03/04Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits final phase 2 Hydrogeological investigation of on-site monitoring wells, chemical analyses results & water level measurements, w/attch053200600100218-00657
1985/03/06Bruce Travers / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: 2/28/85 meeting minutes w/list of attendees053300600470218-90473
1985/03/07Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Request for documents under FOIA, w/soil boring logs, site plan, laboratory analysis rpts pursuant to Settlement & Order053400600500218-00454
1985/03/07--RI/FS phase 2 stage 1 activities plan, w/table 1 cost summary, marginalia & estimated schedule (dated 3/7/85)053500600780218-00537
1985/03/07Robert Kline / Motorola, IncPhilip Briggs / AZ Dept of Water ResourcesLtr: Response to 2/13 ltr re selection of model053600600980218-90489
1985/03/08Karen O'Regan / Environmental Protection Agency - Region 9Bruce Travers / AZ Dept of Water ResourcesMemo: Progress rpt for 2/85053700601000218-00802
1985/03/11Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Re Beckman - transmits Administrative Order on Consent entered into by EPA & Motorola, submit check for $69.20 to EPA for duplication, w/o attch053800601020218-91934
1985/03/18Bruce Travers / AZ Dept of Water Resources-Memo: IBW/PLA combined meeting minutes, general comments on AZDOWR model position paper053900601040218-00803
1985/03/19Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Response to FOIA request, supplement to documents sent on 3/11/85054000601070218-90013
1985/03/21Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Lithographic logs of soil borings installed by Beckman Instruments, Inc & results of lab analyses of soil samples by Beckman054100601080218-91241
1985/03/25Frank Dolasinski / City of Scottsdale, AZRoss Monaco, resident / City of Scottsdale, AZLtr: Relationship of monitoring wells & various requirements of zoning ordinance054200601090218-91242
1985/03/25Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits tables summarizing water level measurements taken by Motorola, Inc in 3/85 at monitoring wells, w/attch054300601100218-91318
1985/03/28Bruce Travers / C H 2 M Hill-Memo: 4/10/85 meeting agenda054400601130218-90470
1985/03/28Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Progress rpt, w/attch agenda for 4/11 meeting054500601140218-90859
1985/03/29Greg Shepherd / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Summary of all organic compounds detected during sampling conducted in late October & early November, w/attch054600601180218-00182
1985/03/29AZ Dept of Water Resources-First quarter modeling rpt for RI/FS w/TL fr Bruce Travers to Karen O'Regan, table 1 & financial status rpt054700601390218-00804
1985/04/01Harold Takenaka / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #Y4232-49, Y4254-55, Y4258-60, Y4270, Y4373, Y4275, Y4277, Y4279-81, Y4284-85, 88, Y4290-300, YA002-14, YA028054800601440218-00181
1985/04/01Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: RI/FS deliverables re final scopes of work for water level survey & phase 1 monitoring well installation, well sampling of 10 & 11/84, w/o attch054900602060218-91777
1985/04/02Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Lithologic descriptions for drill cuttings samples & borehole geophysical logs for off-site Middle Alluvium unit monitor well w/encl055000602080218-00764
1985/04/03Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Hydrogeologic data (Motorola) w/encl055100602270218-00283
1985/04/03Karen O'Regan / AZ Dept of Water ResourcesAdrianne Flynn / Tempe Daily NewsTL: Tabular summary of organic chemical analytical results fr sampling conducted in late October & early November055200602340218-90864
1985/04/03Karen O'Regan / AZ Dept of Water ResourcesJames Lemmon / Urban Research AssocTL: Tabular summary of organic chemical analytical results fr sampling conducted in late October & early November055300602350218-90865
1985/04/04Peter Mock / C H 2 M HillIBW Modeling Sub-committeeMemo: 3/85 work products for model study area, water level hydrographs & maps of lithologic contact elevations w/attch055400602360218-00821
1985/04/08Peter Mock / C H 2 M HillKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 3/85055500602450218-00806
1985/04/09Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Submission of hydrogeologic data (Motorola)055600602480218-00284
1985/04/11--Indian Bend Wash committee meeting attendees055700602550218-90471
1985/04/11--Outline of proposal for recreational pond water budgets, w/table 1055800602560218-90863
1985/04/15Errol Montgomery / Errol L Montgomery & Assoc, IncAnthony Garvin / Landels, Ripley & Diamond (Attorneys)Ltr: Lithologic descriptions for drill cuttings sample & schematic diagram of well construction & percent sand & gravel in drill cutting for well055900602610218-00285
1985/04/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits hydrologic data obtained during pumping test operations for off-site monitor well (A-2-4)36dba1[M-9MA], w/attch056000602670218-00585
1985/04/15AZ Dept of Water Resources-Second quarter modeling rpt for RI/FS, w/TL fr Bruce Travers to Alexis Strauss, table 1 & financial status rpt056100602890218-00805
1985/04/15Cam Williams / AZ Dept of Water Resources-Memo: 4/10/85 IBW/PLA combined meeting minutes w/list of attendees056200602940218-90469
1985/04/15Well Engineering Surveys-Radioactivity log, well #6, Tempe, AZ056300602970218-91156
1985/04/17Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Lithologic description for drill cuttings samples & borehole geophysical logs for off-site middle Alluvium unit monitor well, w/attch056400602980218-00221
1985/04/18Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of pumping tests conducted at off-site monitoring well (A-2-4) 35ddcl (M-10MA) installed by Motorola, w/attchs & TL056500603170218-00584
1985/04/19Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Lithological descriptions & related information on well construction for off-site wells installed by Motorola w/encl056600603290218-00286
1985/04/26Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Results of pumping tests, lithologic description & well construction details for off-site monitor wells056700603490218-00287
1985/04/26Arthur Gordon / AZ Dept of Health ServicesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on proposal for recreational pond water budgets & scope of work for seventy-two hour aquifer test056800603970218-90826
1985/04/29Bruce Travers / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft seventy two hour aquifer test & outline proposal for recreational pond water budgets by E & E056900603990218-90825
1985/04/30Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Comments on draft seventy two hour aquifer test by E & E dated March 28, 1985057000604010218-90824
1985/05/00Peter Mock / C H 2 M Hill-Position on use of digital model codes to study contaminant transport in groundwater, w/TL fr P Mock to IBW modeling subcommittees057100604050218-00228
1985/05/01Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Results of pumping tests, lithologic description & well construction details for off-site monitor wells057200604620218-00288
1985/05/01Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits results of water level measurements taken in 4/85 at Motorola well, w/attch057300604800218-91317
1985/05/01--Agreement between WRC Processing Co & Marro Plating to transfer by-product, w/amendment, manifest, generator rpt, invoices & revenue receipt181900101630218-00732
1985/05/02Bryant Danner / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Trasnmits map of middle alluvium well, log of boring MA-1 & geophysical logs, w/encls057400604830218-00543
1985/05/03Jim Cassara / Microsemi CorpKaren O'ReganLtr: Transmits list of chemicals remaining after Acushnet bankruptcy, w/list & business card057500605100218-00455
1985/05/06Peter Mock / C H 2 M Hill-Ltr: Transmits draft criteria for selection of contaminant transport model for IBW & PLA RI/FS's for review, w/attch057600605230218-00229
1985/05/08Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9TL: Pumping test data, lithologic descriptions, well construction details & borehole geophysical logs for off-site monitoring wells057700605970218-00289
1985/05/08Karen O'Regan / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9First quarter FY85 status report057800606410218-00739
1985/05/08Alexis Strauss / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Comments on 2/22/85 rpt by Errol Montgomery & Assoc, w/attch (concurrence copy)057900606490218-91133
1985/05/09Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Transmits data summary sheets fr labs, hydrologic maps & tabulation of results for TCE concentration fr Motorola on-site monitor wells, w/attch058000606520218-00656
1985/05/09Jeffrey Lawrence / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 4/85058100607110218-00808
1985/05/10Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Transmittal of revised phase 1 monitor well locations map, next committee meeting will be held at end of June, w/attch058200607140218-90842
1985/05/10John Rothman / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Copies of recent drilling logs & well construction summaries for well #1LA & 1MA058300607160218-91930
1985/05/13Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of pumping tests conducted on monitoring well (A-2-4)35ddc2(M-10UA), w/attch & TL fr E Montgomery to D Schmall 5/8/85058400607170218-00583
1985/05/13Bryant Danner / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9TL: Log of boring, monitoring well UA-1 (Beckman site) & site plan058500607280218-91516
1985/05/13Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Motorola Government Electronics Group - map showing location of middle alluvium well MA-1, log of boring MA-1 & geophysical logs058600607320218-91620
1985/05/13Bryant Danner / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits map showing location of upper alluvium monitoring well UA-1 & log of boring UA-1, w/attch058700607350218-91788
1985/05/14Robert Kline / Motorola, IncPhilip Briggs / AZ Dept of Water ResourcesLtr: Motorola purchase or license for Dames & Moore target 3-D computer model058800607390218-91658
1985/05/15Ecology & Environment, IncEnvironmental Protection AgencyGeophysical logs, Granite Reef & McDowell, Maricopa County, AZ058900607400218-00480
1985/05/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of pumping tests conducted by Motorola, Inc during RI on monitoring well (A-2-4)35ddc2(M-10LA), w/attch059000608500218-00582
1985/05/15Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Beckman Instruments - pursuant to your FOIA request, documents & information pertaining to IBW site059100608610218-91929
1985/05/17Robert Kaufmann / Mark Group, IncEnvironmental Protection Agency - Region 9Ltr: Confirmation of 5/10/85 discussion re monitoring well J w/map059200608620218-91783
1985/05/20Jeffrey Lawrence / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: 5/30/85 meeting agenda059300608640218-90468
1985/05/21Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Transmits data summary sheets & summary tabulation for volatile organic compounds & EPA revised phase 1 monitor well locations map, w/attch059400608650218-00660
1985/05/22Robert Enkeboll / Ecology & Environment, Inc-Well construction summary, diagram, & drill log, for wells #EPA-1MA & #1EPA-LA (preliminary)059500608930218-00538
1985/05/23Harold Takenaka / Environmental Protection Agency - Region 9James Grove / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #MY0441 - MY0495, MY8996, MY9197 analysis for inorganics, w/attch059600609410218-00183
1985/05/23Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits data tables presenting results of aquifier test on middle alluvial well, w/attch059700609640218-91514
1985/05/28Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits data tables 1-3 - aquifer test, upper alluvial well & completion diagrams for upper & middle alluvial wells, w/encls059800609690218-00540
1985/05/29Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits boring log for monitoring well J (Beckman site), w/attch059900609760218-91515
1985/05/30Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits ltr fr Dr Montgormery re benchmark used for determining altitude of Motorola on-site monitoring wells, w/attch060000609810218-91319
1985/05/31Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits chart summarizing preliminary analyses of gw sampled by Motorola in 8 of 10 off-site monitoring wells & lab data summary sheets w/attch060100609840218-00655
1985/05/31--Modeling sub-committee charter w/working figure related to modeling & maps (preliminary)060200610170218-00799
1985/06/04Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits Beckman completion diagram for well J & aquifer test data, tables 1-3060300610290218-91513
1985/06/05--Borehole logs for EPA wells: 1UA, 1MP, 2UA, 3UA, 4UA, 5UA & 1MA fr 5/20/85 to 6/5/85 (preliminary)060400610350218-00669
1985/06/05Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / AZ Dept of Water ResourcesLtr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds060500610980218-90579
1985/06/11Mark Group, Inc-Beckman groundwater investigation, tables 1 & 2: concentrations of organic compounds & inorganic constituents collected 6/11/85060600610990218-91512
1985/06/12Harry Seraydarian / Environmental Protection Agency - Region 9Georgi Jones / Centers for Disease ControlLtr: Request CDC assistance in evaluating feasibility of conducting health study of TCE contamination in Phoenix & Tucson areas060700611040218-90533
1985/06/14Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeTL: IBW RI/FS committee meeting schedule060800611060218-90378
1985/06/14Jeffrey Lawrence / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMeeting minutes for 5/30/85 w/list of attendees060900611070218-90466
1985/06/17Harry Seraydarian / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Motorola permit application part B & Notice of Deficiency w/Attachments A & B (#AZD008399636) certified mail #P7180902451061000611130218-00265
1985/06/17Jeffrey Lawrence / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: 7/9/85 modeling sub-committee meeting agenda061100611210218-90467
1985/06/24Charles Anders / AZ Dept of Health ServicesShawn Dougherty / Rossmar Management CoLtr: Response to ltr to Governor Babbitt re First St Landfill odor problem w/Volatile priority pollutant analysis061200611220218-00017
1985/06/25Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Response to FOIA request re Beckman Instruments, Inc, w/o encl061300611300218-90012
1985/06/25Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Data from borehole 1MA (5/15/85) & well logs for 1MP, 1UA, 2UA, 3UA, 4UA & 5UA w/o encl061400611310218-91472
1985/06/27Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of water level measurements taken on 6/11 & 12/85 of off-site monitoring wells, w/attch061500611320218-91316
1985/07/02Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Progress rpt061600611340218-00348
1985/07/03Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of water quality analyses by Motorola on offsite monitoring wells (A-2-4) 35 ddc2 (M-10UA) & (A-2-4)35 ddc3 (M-10LA), w/attch061700611400218-90583
1985/07/09Michael Darr / AZ Dept of Water ResourcesJeff Rosenbloom / Environmental Protection Agency - Region 9Schematic pumpage 1986 map, size break at 2000 AFA, monitor well site maps by E&E - well inventory data, w/TL listing suppliers of graphics fr meeting061800611450218-00413
1985/07/09Karen O'Regan / Environmental Protection Agency - Region 9John Rothman / Environmental Protection Agency - Region 9Memo: Re data to be embodied in Beckman 3007 request, w/Dept of Water Resources forms, intention to drill & driller rpt061900611590218-00901
1985/07/09--Meeting announcement: proposed agenda, time, location & date of IBW committee meeting062000611690218-90379
1985/07/09Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples from Motorola Inc wells for lab chemical analyses for volatile organic compounds062100611700218-90578
1985/07/11AZ Dept of Water Resources-Quarterly modeling rpt for RI/FS, 3rd quarter, w/TL fr Bruce Travers to Alexis Strauss062200611710218-00820
1985/07/11Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Summary of drilling - related activities observed during installation of off-site monitoring wells by Motorola & Beckman062300611840218-90648
1985/07/12Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Response to comments by EPA on Motorola Inc Phase 2 rpt, w/TL to Deborah Schmall fr Errol Montgomery 7/12/85062400611860218-91106
1985/07/15Karen O'Regan / Environmental Protection Agency - Region 9Errol Montgomery / Errol L Montgomery & Assoc, IncLtr: Transmits borehole logs for EPA wells - 1UA, 1MP, 2UA, 3UA, 4UA, 5UA fr 5/8/85 to 5/15/85, w/attch (preliminary)062500611910218-00668
1985/07/15Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits raw data fr short term aquifer tests conducted on 6/11 to 6/19, w/attch062600612250218-00816
1985/07/15Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Revisions to phase 1 drilling agreed on at 7/9/85 groundwater modeling & committee meetings, w/figure of modified piezometer design062700613180218-90837
1985/07/15Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Drawdown & recovery data obtained during short-term aquifer test of monitoring wells - wells 1MA, 1UA, 2UA, 3UA & 5UA w/o encl062800613220218-91473
1985/07/15Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Drawdown & recovery data obtained during aquifer test of monitoring wells installed by E & E during Phase 1 of RI062900613230218-91612
1985/07/16Ronald Goloubow / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits lithologic logs of wells installed during phase 1, w/attch063000613240218-00667
1985/07/16Jeffrey Lawrence / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 6/85063100613880218-00809
1985/07/19Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Information provided pursuant to Consent Agreement - construction diagrams & lithologic logs for EPA wells re Beckman063200613910218-91615
1985/07/19Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Construction diagrams & lithologic logs for EPA wells 1LA, 1MA, 1MP, 2UA, 3UA, 4UA & 5UA re Motorola063300613920218-91616
1985/07/22Karen O'Regan / Environmental Protection Agency - Region 9-Memo: Summary of 7/22 phone conversation with Harry Meyer, City of Tempe & preliminary results of tests conducted by CDM on Tempe Well #16063400613930218-90493
1985/07/23Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Raw water quality data fr short term aquifer test, w/attch063500613940218-00180
1985/07/23Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Results of water level measurements taken in 7/85 at 15 on-site & 10 off-site monitoring wells, w/attch063600614890218-91315
1985/07/23Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Raw water quality data fr short term aquifer tests on EPA monitoring wells, w/o encls (Motorola)063700614920218-91475
1985/07/23Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Transmits raw water quality data fr short term aquifer tests conducted on EPA wells 1LA, 1MA, 1UA & 5UA re Beckman Instruments, w/attch063800614940218-91921
1985/07/26Georgi Jones / Centers for Disease ControlHarry Seraydarian / Environmental Protection Agency - Region 9Ltr: Response to ltr re possible health consequences in cities of Phoenix & Tucson fr consumption of contaminated drinking water063900614960218-90532
1985/07/26Steven Morin / Ecology & Environment, IncKaren O'ReganMemo: Transmits preliminary raw water quality data fr short term aquifer tests, to be combined with data sent 7/23, w/correlation table, w/o data064000614970218-91508
1985/07/29Kelly Carter / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Results of falling head permeameter & consolidation tests performed on soil cores taken fr borehole E-1LA, w/TL 7/29/85064100614990218-00393
1985/07/29Jeffrey Lawrence / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Meeting minutes for 7/9/85 w/list of attendees064200615290218-90465
1985/07/29Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements & total priority pollutant groundwater samples for lab chemical analyses fr Motorola wells064300615330218-91260
1985/07/29Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Additional raw water quality data fr short term aquifer tests on EPA monitoring wells, w/table, w/o data (Beckman)064400615340218-91476
1985/07/29Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Additional raw water quality data fr short term aquifer tests on monitoring wells, w/table, w/o data (Motorola)064500615360218-91477
1985/07/31Jeffrey Lawrence / AZ Dept of Water ResourcesIBW Modeling Sub-committee8/7/85 meeting agenda w/list of attendees064600615370218-90464
1985/08/01Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Beckman Instruments - results of falling head permeameter & consolidation tests performed on soil cores fr borehole E-1LA064700615390218-91919
1985/08/05Kelly Carter / Ecology & Environment, IncRobert Mandel / Environmental Protection Agency - Region 9Sample plan, Motorola GEG, Indian Bend Wash RI, w/memo fr Harold Takenaka to Alexis Strauss 9/18/85064800615400218-00383
1985/08/09Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits analytical results of groundwater samples taken by Motorola, 6/11 & 12/85 at 10 off-site monitoring wells installed by Motorola w/attch064900616060218-00654
1985/08/09Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Water quality data fr wells UA-1, MA-1 & J re Beckman Instruments Inc, w/attch065000616210218-00772
1985/08/10Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits results of August water level survey, w/attch065100616330218-91326
1985/08/12Peter Rubenstein / Environmental Protection Agency - Region 9Harold Takenaka / Environmental Protection Agency - Region 9Memo: Transmittal of sample plan of E & E, Low concentration groundwater sample collection schedule is 8/20, 8/21, w/o attch065200616410218-90979
1985/08/15Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits final raw water quality data fr short term aquifer test (preliminary), w/attch065300616420218-00185
1985/08/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results for casing top & land surface altitudes performed by Val-Tec, Inc on Motorola, Inc off-site monitoring wells, w/attch065400616820218-91313
1985/08/16Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Beckman Instruments - copies of remaining raw water quality data fr short term aquifer tests performed on EPA wells065500616850218-91916
1985/08/20Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Phase 1 monitoring well elevations065600616860218-91198
1985/08/22Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Transmits analytical results of Motorola re-sampling of well (A-1-4)1bad3[M-7MA] on 7/16/85 for beryllium & nickel w/attch & ltr fr E Montgomery065700616870218-00653
1985/08/22Peter Mock / C H 2 M HillKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 7/85065800616930218-00810
1985/08/22Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Analytical results of groundwater samples taken 6/85, water level measurements taken 7/85 & results for casing top & land surface altitudes065900616960218-91914
1985/08/23Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Comments on well logs prepared by Mark Group for monitoring wells UA-1, MA-1 & J066000616970218-00456
1985/08/26Robert Enkeboll / Ecology & Environment, IncLisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits revised lithologic descriptions of drill cuttings & well construction diagrams for well 4UA & piezometer 1MP, w/attchs066100616990218-00541
1985/08/26Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / AZ Dept of Water ResourcesLtr: Transmits revised lithologic descriptions of drill cuttings & well construction diagrams for monitoring wells, w/attch066200617120218-00671
1985/08/27Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Beckman Instruments - copies of revised lithologic descriptions of drill cutting samples & well construction diagrams066300617250218-91913
1985/08/28Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Re groundwater quality data developed by Beckman in my 8/9/85 ltr to you, Analytical Technologies Inc advised Limit of Detection066400617260218-91912
1985/08/29Peter Mock / C H 2 M HillIBW Modeling Sub-committeeMemo: Meeting minutes for 8/7/85 w/list of attendees066500617280218-90463
1985/09/03Harold Takenaka / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #MY809 - MY812, MY0814 & MY0832 analysis for inorganics, w/attch066600617320218-00175
1985/09/03Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results for 8/18 - 22/85 round of water level measurements for Motorola Inc off-site & on-site monitoring wells, w/attch066700617940218-91314
1985/09/04Harold Takenaka / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #YA021, YA027, YA180 - YA187 analysis for volatile organics, w/attch066800617980218-00174
1985/09/06Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Additional information by Calif Analytical Lab Inc & Static water levels in Beckman Instruments Inc monitoring wells fr Robert Kors066900618590218-91910
1985/09/12Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits analytical results obtained 7/15 & 16/85 fr Motorola off-site monitoring wells & data summary sheets fr chemical labs, w/attch067000618520218-00652
1985/09/13Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Karen O'Regan / Environmental Protection Agency - Region 9Ltr: Response of Montgomery & Associates to EPA comments on Motorola phase 1 rpt, w/encl067100618800218-00308
1985/09/19Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of August water level survey, chart with name & location for 7 wells & various tables fr Motorola re Beckman067200618860218-91613
1985/09/19Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of August water level survey & chart providing name, location, map description & latitude/longitude for wells re Motorola067300618870218-91614
1985/09/20Peter Mock / C H 2 M HillKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 8/85067400618880218-00811
1985/09/23Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Trsnsmits monthly water level survey fr September & August, w/attchs (draft)067500618910218-00177
1985/09/23Robert Kline / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Confirming 10/9/85 meeting re Phase 2 RI/FS program, w/meeting agenda & list of participants067600620140218-91070
1985/09/25Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Correction of two inaccurate groundwater quality measurements forwarded to you by Motorola w/attch067700620170218-91320
1985/09/26Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 9/16/85 water level measurements for Motorola Inc off-site & on-site monitoring wells, w/attchs067800620230218-91312
1985/10/04Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Results of Aug & Sep monthly water level surveys & raw water quality analytical results fr quarterly water quality sampling, w/o encls (Beckman)067900620270218-91478
1985/10/04Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Results of Sept water level data & preliminary raw water quality analytical results w/o encls (Motorola)068000620290218-91481
1985/10/04Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Trasnsmits copy of my ltr to you dated 9/6/85 transmitting water level info for August round of groundwater sampling re Beckman, w/attch068100620300218-91907
1985/10/08Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / AZ Dept of Water ResourcesLtr: Notification to obtain groundwater samples fr Motorola Inc off-site monitor wells for lab chemical analyses for volatile organic compounds068200620330218-90255
1985/10/08Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds068300620340218-90577
1985/10/08Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / AZ Dept of Water ResourcesLtr: Notification to obtain water level measurements in Motorola Inc off-site wells on 10/15/85068400620350218-90580
1985/10/08Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Progress rpt, w/10/16/85 meeting agenda068500620360218-90861
1985/10/08Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 10/15/85068600620420218-91259
1985/10/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 10/1/85 water level measurements for Motorola Inc off-site & on-site monitoring wells, w/attchs068700620430218-91311
1985/10/15Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Results fr 9/16/85 water level measurements for Motorola monitoring wells, revised summary tables, w/o attch068800620470218-91611
1985/10/16--Meeting announcement: proposed agenda, time, location & date068900620490218-90377
1985/10/16Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 11/1/85069000620500218-91258
1985/10/17Robert Enkeboll / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Quarterly water quality sampling plan, w/memo dated 10/30/85 fr Chip Demarest to Terry Stumph, EPA-9 re review of plan069100620510218-00382
1985/10/17Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Transmits summaries of lab chemical analyses of groundwater samples collected 8/19, 20 & 22/85 fr Motorola on-site monitor wells, w/attchs069200620950218-00651
1985/10/18Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits summaries of lab chemical analyses of groundwater samples collected by Motorola 8/21 & 22/85 fr off-site monitoring wells, w/attchs069300621900218-00650
1985/10/18Peter Mock / C H 2 M HillKaren O'Regan / Environmental Protection Agency - Region 9Memo: Progress rpt for 9/85069400622570218-00812
1985/10/18Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Request for comments on phase 1 rpt & transmittal of page 3-3 of that rpt, w/attch069500622590218-90845
1985/10/21-IBW CommitteeSummary of proposed activities phase 2 of RI, w/map of proposed monitoring well locations & w/TL fr Karen O'Regan069600622620218-00331
1985/10/21Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 10/15/85 water level measurements for Motorola off-site & on-site monitoring wells, w/attchs069700622760218-91310
1985/10/21Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeTL: Draft summary of proposed activities for phase 2 of RI069800622800218-91557
1985/10/22AZ Dept of Water Resources-Quarterly modeling rpt for RI/FS, fourth quarter w/TL fr Bruce Travers to Alexis Strauss069900622810218-00819
1985/10/23Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits results of chemical analyses of second & final set of quarterly groundwater samples collected on 8/22/85, w/attch070000622890218-91655
1985/10/28Philip King / AZ Dept of Health ServicesKaren O'Regan / AZ Dept of Water ResourcesComments re Phase 1 rpts on IBW, w/TL fr Philip King to Karen O'Regan070100700010218-91068
1985/10/28Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Beckman - summaries of lab chemical analyses of groundwater samples collected by Motorola on 8/21 & 22/85070200700060218-91654
1985/10/29Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds070300700070218-90576
1985/10/29Steven Morin / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 10/85070400700090218-91197
1985/10/31Karen O'Regan / Environmental Protection Agency - Region 9Herbert Schumann / US Geological SurveyLtr: Request for water-level data & preliminary plots presented at last Indian Bend Wash Committee meeting of 10/16070500700130218-90953
1985/11/00Camp Dresser & McKee, IncHoward Hargis / City of Tempe, AZ - Dept of Public WorksCity of Tempe well #6 TCE contamination rpt, w/appendices A - C070600700140218-00457
1985/11/01Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water quality info by Motorola, results of 10/85 water level measurements, EPA water level readings on 10/16/85 & proposal for phase 2 activities070700700440218-91653
1985/11/05AZ Dept of Health ServicesKaren O'Regan / AZ Dept of Water ResourcesComments on draft summary of proposed phase 2 activities, w/transmittal memo fr Philip King070800700450218-00327
1985/11/08Herbert Skibitzke / Herbert E Skibitzke & Assoc, IncGary Small / Salt River ProjectMemo: Review of data concerning RI/FS070900700540218-00325
1985/11/08Herbert Skibitzke / Herbert E Skibitzke & Assoc, IncGary Small / Salt River ProjectMemo: Review of data concerning IBW RI/FS, w/diagrams071000700620218-00426
1985/11/08Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of water level measurements made on 11/1/85 together with modified measuring points, w/attch071100700960218-91309
1985/11/12Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft summary of proposed activities phase 2 of RI by CH2M Hill071200701000218-00326
1985/11/12Errol L Montgomery & Assoc, Inc-Map: Proposed phase 2 monitor well & spinner logging locations, Motorola Inc Scottsdale plant area071300701140218-00424
1985/11/12Mark Group, IncLatham & Watkins (Attorneys)Summary rpt, data fr Beckman Well UA-3, w/map071400701150218-00613
1985/11/12Frank Putman / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Meeting minutes for 10/16/85 w/list of attendees & agenda071500701380218-90462
1985/11/13Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Comments on proposed phase 2 for RI, w/ltr to Karen O'Regan fr Errol Montgomery, 11/12/85 re comments on proposed phase 2 for RI071600701430218-00427
1985/11/14Bruce Mack / Salt River ProjectKaren O'Regan / AZ Dept of Water ResourcesLtr: Comments on proposed activities phase 2 RI rpt071700701570218-90511
1985/11/18Mark Group, IncLatham & Watkins (Attorneys)Summary rpt soil & groundwater investigations, w/maps & graphics071800701590218-00088
1985/11/19Herbert Schumann / US Geological SurveyKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Preliminary plots of water-level data, w/diagrams & table071900702340218-91199
1985/11/19Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9TL: Water quality data fr Motorola's on-site monitoring wells072000702390218-91321
1985/11/19Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Rpt containing data developed by Beckman at upper alluvial well UA-3, w/o attch072100702400218-91618
1985/11/19Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9TL: Summary rpt containing compilation of data furnished by Beckman to EPA pursuant to settlement agreement & order072200702420218-91652
1985/11/20Herbert Schumann / US Geological SurveyKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft summary of the proposed activities for phase 2 of RI072300702430218-90795
1985/11/20Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Rpt containing data developed by Beckman at upper alluvial well UA-3 & summary rpt containing complilation of data developed by Beckman w/o encls072400702450218-91479
1985/11/20Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of chemical analyses of groundwater samples collected by Motorola, 12/84 thru 8/85072500702460218-91650
1985/11/21Errol L Montgomery & Assoc, Inc-Phase 1 off-site results of hydrogeologic investigations072600702470218-00871
1985/11/25Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 12/2/85072700706040218-91256
1985/11/25Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 12/2/85072800706050218-91257
1985/12/02Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Comments on EPA draft summary of proposed activities for phase 2 of RI072900706060218-90794
1985/12/02Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 11/17 - 21/85 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch073000706090218-91308
1985/12/04Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 12/16/85073100706120218-90775
1985/12/04Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Water level & measurement by E&E, streamflow data, quality assurance/quality control review of data fr water quality samples 8/22-28, w/o encl073200706130218-91480
1985/12/05Errol L Montgomery & Assoc, IncKaren O'Regan / AZ Dept of Water ResourcesComments on 10/9 draft phase 1 task rpt by Ecology & Environment, w/TL fr Errol Montgomery073300706140218-00330
1985/12/05Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of water measurements fr Motorola, preliminary plots of water data & EPA QA/QC review (Beckman)073400706470218-91608
1985/12/10Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of water level measurements taken on 12/2/85 fr Motorola Inc off-site & on-site monitoring wells, w/attch073500706490218-00639
1985/12/10--Agenda of 12/10 Beckman meeting, w/attendance list & marginalia073600706560218-91645
1985/12/10Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water level measurements by Motorola, 11/17 - 11/21/85 & draft RI/FS rpt by Dames & Moore for 52d St site073700706600218-91649
1985/12/13--RI/FS phase 2 stage 1 activities plan (draft)073800706610218-00324
1985/12/18Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 1/2/86073900706810218-90774
1985/12/23Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Announcement of next IBW committee meeting w/o encl074000706820218-90376
1985/12/23Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 12/16/85 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch074100706830218-91307
1985/12/31Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Results of monitoring well water level measurements by Motorola, 11/17 - 11/21/85 & EPAs QC review of data, w/o attch074200706860218-91648
1986/01/02Robert Enkeboll / Ecology & Environment, IncLisa Haage / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpt for 12/85074300706870218-91200
1986/01/06Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Progress rpt re RI/FS activities since 10/16, w/proposed agenda for 1/16 meeting, w/o draft proposal phase 2 stage 1 RI/FS activities074400706900218-90849
1986/01/07Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds074500706940218-90575
1986/01/07Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 1/15/86074600706950218-90773
1986/01/09Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 1/2/86 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch074700706960218-91306
1986/01/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 11/18 & 19/85 groundwater samples taken fr Motorola off-site monitoring wells, w/attch074800706990218-00648
1986/01/15Frank Putman / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Agenda of IBW modeling sub-committee meeting 1/16/86 w/attemdance sheet074900707190218-90458
1986/01/17Greg Shepherd / C H 2 M HillHarry Demarest / Environmental Protection Agency - Region 9Sample documentation rpt, RI, TDD #R-09-8401-02J, w/map075000707210218-00166
1986/01/17Kent Kitchingman / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #MY0878-MY0882 analysis - metal & cyanide, w/attch075100708580218-00173
1986/01/17Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 2/3/86075200709650218-90772
1986/01/21Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Memo: Water quality results mid-November, 1985 quarterly water quality sampling, w/attch (draft)075300709660218-00176
1986/01/21Ecology & Environment, IncEnvironmental Protection Agency - Region 9Indian Bend Wash quarterly water quality sampling plan, w/memo reviewing plan dated 2/4/86 fr Chip Demarest, EPA-9 to Terry Stumph, EPA-9075400710310218-00379
1986/01/21Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / AZ Dept of Water ResourcesLtr: Transmits sample plan for quarterly water quality sampling event scheduled 2/17/86 & water level measurements scheduled 2/16/86, w/o attch075500710770218-90977
1986/01/22Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Additional soil gas results fr AZ Department of Water Resources files075600710790218-90925
1986/01/22Robert Enkeboll / Ecology & Environment, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpts for 12/85 & 1/86075700710800218-91201
1986/01/23--Digital modeling needs for IBW RI/FS (draft)075800710850218-00227
1986/01/24Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 1/15/86 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch075900711090218-91305
1986/01/27Frank Putman / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Minutes of modeling sub-committee meeting of 1/16/86076000711120218-90460
1986/01/27Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of monthly water level measurements by E & E in mid-December, 1985, & by Motorola 12/16/85 & 1/2/86, & 11/85 Motorola groundwater sampling076100711170218-90924
1986/01/28AZ Dept of Health ServicesEnvironmental Protection Agency - Region 9Comments on revised RI/FS phase 2 stage 1 activities plan, w/TL fr Philip King to Karen O'Regan076200711180218-90793
1986/01/28Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: 1/86 monthly water level measurements by E & E & another version of December measurements076300711220218-90923
1986/01/28AZ Dept of Health ServicesAZ Dept of Water ResourcesComments on RI/FS phase 2 stage 1 activities plan, w/transmittal memo to Karen O'Regan fr Philip King 1/28/86076400711230218-91109
1986/01/28Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: 1/86 monthly water level measurements taken by E & E, w/o encls (Motorola GEG)076500711270218-91482
1986/01/30Mark Group, IncLatham & Watkins (Attorneys)Soil gas data rpt, former Beckman Instruments site076600711280218-00159
1986/01/30Peter Rubenstein / Environmental Protection Agency - Region 9Stewart Simpson / Environmental Protection Agency - Region 9Memo: Sample plan reviewed & approved - sample collection dates 2/9-2/12, not 2/16-2/19, w/Table 4.0 hazardous substance list, w/o sample plan076700711510218-90978
1986/01/31Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft RI/FS phase 2, stage 1 activities076800711530218-00429
1986/02/03Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits rpt containing soil gas data by Beckman Instruments, w/o encl076900711600218-90922
1986/02/04Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date w/note077000711620218-90375
1986/02/10Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 2/3/86 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch077100711630218-91304
1986/02/11Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits results of 11/85 sampling round of Motorola on-site wells, w/attch077200711660218-00647
1986/02/12Ken PhillipsJohn RampeMemo draft (#2): Stage 2 communications plan077300711770218-90033
1986/02/13Environmental Protection Agency - Region 9-Notification of hazardous waste activity, Microsemi Corporation, 8700 E Thomas Rd, Scottsdale182000107760218-91035
1986/02/18Jim Cassara / Microsemi Conductor-TL: Notification of hazardous waste activity form182100107790218-91052
1986/02/20Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of 11/85 sampling by Motorola (for data see 0218-00751)077400711820218-90921
1986/02/21Thomas Kistler / Motorola, IncAlan Roesler / AZ Dept of Health ServicesLtr: Response to 1985 revision of 12/17 Motorola GEG closure plan, w/marginalia, w/o closure plan077500711830218-91428
1986/02/24Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on draft RI/FS phase 2 stage 1 activities, w/note fr Ronald DeWitt to replace 2/24/86 ltr077600711840218-00323
1986/02/24Philip Briggs / AZ Dept of Water ResourcesKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Comments on RI phase 2 stage 1 activities plan077700711920218-90792
1986/02/25Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 3/3/86077800711940218-90771
1986/02/27Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 2/16/86 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch077900711950218-91303
1986/03/00C H 2 M Hill-Map: Recommended wells for flow-meter logging & depth sampling phase 2, stage 1 RI078000711990218-00328
1986/03/03Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Transmittal of 2/3/86 water level measurements by Motorola & Karen O'Regan job change w/o encl078100712000218-90920
1986/03/03Robert Enkeboll / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpt for 2/86078200712010218-91202
1986/03/03Karen O'Regan / Environmental Protection Agency - Region 9IBW CommitteeMemo: Final sample documentation rpt for well sampling conducted 10/29 - 11/7/84, w/o encl078300712040218-92026
1986/03/04Frank Putman / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Agenda of IBW modeling sub-committee meeting 4/2/86078400712050218-90457
1986/03/06Errol Montgomery / Errol L Montgomery & Assoc, IncKaren O'Regan / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 3/17/86078500712060218-90770
1986/03/10Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 3/3/86 water level measurements obtained fr Motorola Inc off-site & on-site monitoring wells, w/attch078600712070218-91302
1986/03/11AZ Dept of Water Resources-Quarterly modeling rpt for RI/FS, fifth quarter (10/1 - 12/31/85), w/TL fr Frank Putman to Alexis Strauss078700712100218-00818
1986/03/13Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: 1985 E&E groundwater sampling results, quality assurance/quality control rpts, sample # decoder table & 2/16/86 Motorola water level measurement078800712170218-90919
1986/03/13Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Water quality results, quality assurance & control rpts & laboratory sample # decoder table as of 11/85 groundwater sampling by E&E078900712180218-91470
1986/03/21Mark Group, IncBeckman Instruments, IncHydrogeology rpt, former Beckman Instruments, v2 of 2, tables, figures & appendices079000712190218-00081
1986/03/21Mark Group, IncBeckman Instruments, IncHydrogeology rpt, former Beckman Instruments, v1 of 2, text079100714620218-00082
1986/03/21Mark Group, IncBeckman Instruments, IncHydrogeology rpt, (former) Beckman Instruments, executive summary079200715300218-00441
1986/03/21Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 4/1/86079300715360218-90769
1986/03/24Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 3/17/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch079400715370218-91301
1986/03/25Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW Project CommitteeMemo: Update on events of last month w/concurrences079500715410218-90876
1986/03/25Robert Enkeboll / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpt for 3/86079600715430218-91203
1986/03/28Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water level measurements by E & E in mid-March, 1986079700715460218-90917
1986/03/28Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Water level measurements taken by E&E in mid-March, 1986 (Motorola Government Electronics Group)079800715470218-91400
1986/04/02Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 4/15/86079900715480218-90768
1986/04/07Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Quality assurance rpt re analyses for metals & cyanide (samples collected 11/19/85 by E & E for EPA)080000715490218-90916
1986/04/07Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Quality assurance rpt concerning analyses for metals & cyanide performed on 10 groundwater samples collected fr monitoring wells, w/o encl080100715500218-91399
1986/04/14Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds080200715510218-90574
1986/04/14Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water level measurements taken mid-February, 1986 by E & E (for EPA)080300715520218-90915
1986/04/14Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 4/86 water level measurements/groundwater samples taken at Motorola Inc off-site & on-site monitoring wells, w/attch080400715530218-91300
1986/04/14Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Water level measurements taken in mid-February, 1986 by E&E (Motorola Government Electronics Group) w/o encls080500715570218-91398
1986/04/14Thomas Kistler / Motorola, IncAlan Roesler / AZ Dept of Health ServicesLtr: Minor corrections on Hayden Road Motorola GEG closure plan w/attch080600715580218-91427
1986/04/18Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Alexis Strauss / Environmental Protection Agency - Region 9Ltr: Transmits chemical analyses samples taken on 2/16/86 fr Motorola on-site monitoring wells, w/attch080700715620218-00646
1986/04/18Arizona Republic (Newspaper)-Newsclipping: Public notice of a hazardous waste storage facility closure080800715800218-91426
1986/04/22Bob Williams / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Indian Bend Wash quarterly water quality sampling plan, w/memo fr Keith Takata, EPA-9 to Kathleen Schimmin 4/22/86 & marginalia080900715810218-00378
1986/04/22Robert Enkeboll / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpt for 4/86081000716290218-91204
1986/04/22Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 4/15/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch081100716320218-91299
1986/04/23Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water level measurements collected by E & E (for EPA) mid-April, 1986, & revised version of water level elevation measurements taken mid-March081200716350218-90914
1986/04/23Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Water level measurements collected by E&E in mid-April, 1986 & revised version of water level elevation measurements taken in mid-March081300716360218-91401
1986/04/28Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 5/1/86081400716370218-90767
1986/05/07Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 5/1/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch081500716380218-91298
1986/05/13Sam Ziegler / Environmental Protection Agency - Region 9IBW Technical CommitteeMemo: Request review & comment on draft IBW RI phase 1 fact sheet, w/attch081600716420218-00780
1986/05/14Kent Kitchingman / Environmental Protection Agency - Region 9Alexis Strauss / Environmental Protection Agency - Region 9Memo: Review of analytical data sample #YA756-YA770 analysis - organics, w/attch081700716620218-00172
1986/05/15Robert Enkeboll / Ecology & Environment, IncBrenda Buck / Ecology & Environment, IncMemo: Revisions/changes to be incorporated into future sample plans, revisions in reference to sample plan prepared by Bob Williams for 5/19/86 event081800717540218-90976
1986/05/15Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Comments on draft specifications for soil gas sampling & spinner logging/depth specific water quality sampling (Motorola) w/o encls081900717560218-91393
1986/05/19Kelly Hranac / Ecology & Environment, IncHarry Demarest / Environmental Protection Agency - Region 9Draft phase 1 task rpt, RI, v3 of 3, appendices E - O082000717570218-00235
1986/05/19Frank Putman / AZ Dept of Water ResourcesIBW Modeling CommitteeMemo: Minutes of IBW modeling committee meeting of 4/2/86 w/membership list082100720960218-90456
1986/05/20AZ Dept of Water Resources-AZDOWR schedule for IBW generalized modeling, w/contour maps & pumpage082200721000218-00825
1986/05/20--IBW modeling sub-committee meeting agenda w/list of attendees082300721490218-90455
1986/05/20--Historic water levels at site082400721520218-91224
1986/05/20Environmental Protection Agency - Region 9IBW CommitteeMeeting announcement & agenda for project committee082500721560218-91772
1986/05/23Jeff Rosenbloom / Environmental Protection Agency - Region 9-Memo: Responsiveness summary for comments on spinner-logging/soil-gas specifications, w/o attch (concurrence copy)082600721570218-91111
1986/05/27Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 6/16/86082700721590218-90766
1986/05/28Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: EPA responses to comments submitted on draft specifications for geophysical logging & depth - water quality sampling for phase 2, stage 1 RI/FS082800721600218-91392
1986/05/29Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of week of 5/18/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch082900721610218-91297
1986/06/03Kathleen Shimmin / Environmental Protection Agency - Region 9Keith Takata / Environmental Protection Agency - Region 9Memo: Amendment of IBW and PLA QAPP, w/o attch (concurrence copy)083000721650218-91112
1986/06/03Robert Enkeboll / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Monthly water level survey w/attch rpt for 5/86083100721660218-91205
1986/06/09Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of monthly water level survey collected 5/86083200721690218-90913
1986/06/09Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of monthly water level survey collected in 5/86 (Motorola Government Electronics Group)083300721700218-91391
1986/06/11Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Transmits estimated schedule for phase 2, stage 1 activities by Errol Montgomery for Motorola, w/attch083400721710218-00213
1986/06/19Peter Mock / C H 2 M HillJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Comments re Hydrogeology rpt, (former) Beckman Instruments Inc site, Scottsdale, AZ dated 3/21/86 [Proj #W63590.PN]083500721790218-00612
1986/06/19Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 7/15/86083600721910218-90765
1986/06/20Robert Enkeboll / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Monthly water level survey, w/rpt for 6/86083700721920218-91206
1986/06/24Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 6/16/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch083800721950218-91296
1986/06/26Frank Putman / AZ Dept of Water ResourcesIBW Modeling Sub-committeeMemo: Minutes of modeling sub-committee meeting of 5/20/86083900721980218-90454
1986/06/30Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits summaries of chemical lab analyses for groundwater samples taken during week of 5/18/86 at Motorola off-site monitoring wells, w/attch084000722020218-00645
1986/06/30Cella Barr Assoc-Agreement between West dba Marro Plating and Cella Barr Associates to conduct environmental audit084100722140218-90496
1986/07/00Environmental Protection Agency - Region 9-Fact sheet: EPA investigates groundwater contamination, releases phase 1 RI rpt084200722160218-00486
1986/07/01Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date084300722230218-90374
1986/07/01--Minutes of IBW modeling sub-committee meeting of 7/1/86084400722240218-90452
1986/07/08Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits chemical lab analyses summaries for groundwater samples taken during weeks of 5/18 & 5/25/86, Motorola on-site monitoring wells w/attch084500722270218-00644
1986/07/09Lisa Haage / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: EPA comments on Mark Group hydrogeology rpt 3/21/86 (for Beckman)084600722440218-00526
1986/07/10Karen O'Regan / AZ Dept of Water ResourcesJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Comments on phase 1 task rpt 5/19/86, RI (draft), w/attch084700722540218-90604
1986/07/11John Egen / Cella Barr AssocRobert Cohen / Cohen & ChanninLtr: Transmits Hazardous waste audit rpt for Marro, w/attch084800722610218-00193
1986/07/17Philip King / AZ Dept of Health ServicesJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: AZDOHS review of draft phase 1 task rpt, RI by E & E084900722860218-90599
1986/07/18Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9Ltr: Phase 1 task rpt (draft)085000722870218-90600
1986/07/22Keith Takata / Environmental Protection Agency - Region 9William Blackman / AZ Dept of Health ServicesLtr: Invitation to participate in community meeting during 8/86 (concurrence copy)085100722880218-90052
1986/07/22Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Water level measurements collected in mid-June by E & E085200722890218-90912
1986/07/22Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Water level measurements collected in mid-June & identity of persons fr whom we received access in well installation phase, w/attch A (Motorola)085300722900218-91388
1986/07/23Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds085400722920218-90572
1986/07/23Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 7/15/86 water level measurements taken at Motorola off-site & on-site monitoring wells, w/attch085500722930218-91295
1986/07/25Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeTL: Results of organic analysis for monitoring wells sampled during May quarterly sampling event (concurrence copy)085600722960218-90875
1986/07/28William Blackman / AZ Dept of Health ServicesKeith Takata / Environmental Protection Agency - Region 9Ltr: Arizona Department of Health Services do not wish to formally participate in community meeting agenda085700722970218-90051
1986/07/30Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Monthly water level measurements collected mid-July, 1986085800722980218-90911
1986/07/30Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Monthly water level measurements collected in mid-July, 1986 (Beckman Instruments)085900722990218-91387
1986/08/04Sean Kennedy / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #5964/2275Y, analysis of inorganics, anions, water quality parameters, w/TL to A Strauss fr K Kitchingman, 8/21086000723000218-00464
1986/08/06Robert Cohen / Cohen & ChanninJohn Egen / Cella Barr AssocLtr: Acknowledgment of receipt of environmental survey & RCRA checklist086100800010218-90497
1986/08/06Alexis Strauss / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Transmits order of consent & "redlined" of order of consent by Deborah Schmall, w/o encls086200800020218-91208
1986/08/11Robert Enkeboll / Ecology & Environment, IncHarry Demarest / Environmental Protection Agency - Region 9Phase 1 task rpt, RI, v1 of 3 - text, w/maps086300800040218-00233
1986/08/11Robert Enkeboll / Ecology & Environment, IncHarry Demarest / Environmental Protection Agency - Region 9Phase 1 task rpt, RI, v2 of 3 - appendices A - C086400800880218-00234
1986/08/12Heidi Bender / Scottsdale ProgressJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Request information about site & public meeting086500805280218-90045
1986/08/14Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Results of organic analysis for monitoring wells sampled during May quarterly sampling event w/o encl (Motorola GEG)086600805290218-91486
1986/08/14Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Transmits copy of results of organic analysis for monitoring wells sampled during May, w/o attch086700805300218-91610
1986/08/19Environmental Protection Agency - Region 9-Community meeting086800805310218-00018
1986/08/19--IBW community meeting (draft) w/marginalia086900805470218-00178
1986/08/19--IBW committee meeting attendees087000805650218-90453
1986/08/19Environmental Protection Agency - Region 9-Environmental News: Community meeting 8/19/86087100805660218-91782
1986/08/25Robert Kline / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Transmits administrative order on consent for RI, docket #86-06, w/order & appendix B, w/o appendix A087200805670218-00481
1986/08/27Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 9/15/86087300805890218-90764
1986/08/28Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results for week of 8/17/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch087400805900218-91294
1986/08/29Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Inorganic water quality results fr quarterly sampling by EPA 5/86087500805930218-90910
1986/08/29Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Inorganic water quality results fr quarterly sampling round conducted by EPA in 5/86 (Motorola Government Electronics Group)087600805940218-91382
1986/09/00Errol L Montgomery & Assoc, Inc-Specifications for soil gas sampling & analysis - RI/FS phase 2 (date fr inside document)087700805950218-00278
1986/09/04Emily Brockman / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 8/86087800806310218-91211
1986/09/05Ronald DeWitt / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Confirmation for 9/3/86 phone call, water level measurements for Motorola Inc off-site monitor wells was rescheduled to 9/22/86087900806340218-90763
1986/09/05Lisa Haage / Environmental Protection Agency - Region 9Robert Kline / Motorola, IncLtr: Transmits revised app B, Schedule for phase 2/stage 1 activities to order on consent 86-06 w/o encl w/mail receipt #P017637825 (concurrence copy)088000806350218-91209
1986/09/08Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date 9/25/86 w/note088100806380218-90372
1986/09/08Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of 8/86 monthly water level survey by E & E088200806390218-90909
1986/09/08Jeff Rosenbloom / Environmental Protection Agency - Region 9Anthony Garvin / Landels, Ripley & Diamond (Attorneys)Certified mail receipt & return receipt #P017 637 828088300806400218-91210
1986/09/08Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of 8/86 round of monthly water level survey conducted by E & E (Motorola Government Electronics Group)088400806410218-91380
1986/09/09Lisa Haage / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: Provision of confidentiality claim on Hyrogeology rpt by Mark Group 3/21/86088500806420218-90908
1986/09/10Lisa Haage / Environmental Protection Agency - Region 9Bryant Danner / Latham & Watkins (Attorneys)Ltr: EPA concerns re past solvent disposal & needs to gather further information, requests Beckman to perform certain tasks088600806460218-90907
1986/09/11Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeMemo: Minutes fr 8/19/86 IBW committee meeting, w/minutes of modeling sub-committee 7/1/86088700806470218-90451
1986/09/11Simon Navarro / AZ Dept of Health ServicesJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Comments on specifications for soil gas sampling & analysis & for spinner logging & depth sampling IBW RI/FS phase 2, stage 1088800806510218-91113
1986/09/15Dale Bedenkop / Sergent, Hauskins & BeckwithPeter Mock / C H 2 M HillResults of sieve analysis & hydrometer tests, w/TL 9/15/86088900806520218-00394
1986/09/15Ronald DeWitt / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Specifications for soil gas sampling & analysis RI/FS phase 1, w/encls089000806610218-91661
1986/09/16Ronald DeWitt / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits specifications for spinner logging & depth sampling RI/FS phase 2, w/attch089100806630218-00290
1986/09/23Peter Mock / C H 2 M HillRobert Kline / Motorola, IncLtr: CH2M Hill doesn't have water level values fr monitoring wells prior to 10/85089200806650218-90954
1986/09/24Mark Group, Inc-Response to EPA comments on hydrogeology rpt, (former) Beckman Instruments, w/app A089300806660218-00105
1986/09/25--IBW commitee meeting attendees089400807080218-90373
1986/09/26Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 10/15/86089500807090218-90762
1986/09/29Renee Capouya / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #2427Y, analysis of volatile organics, w/TL to A Strauss fr K Kitchingman 10/10/86089600807100218-00465
1986/09/29Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Inorganic water quality results fr quarterly sampling conducted in 5/86089700807440218-91463
1986/09/30Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 9/22/86 water level measurements taken at Motorola Inc off-site & on-site monitor wells, w/attch089800807450218-91293
1986/10/02Peter Mock / C H 2 M HillIBW Technical Committee / C H 2 M HillMemo: Core samples results fr monitoring well E-1LA site, w/ attch089900807480218-90987
1986/10/03Bob Williams / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 9/86090000807510218-91212
1986/10/04James Young / US Dept of the Interior - Fish & Wildlife ServiceUS Dept of the Interior - Pacific Southwest RegionMemo: Preliminary natural resources survey IBW, w/draft Priority pollutant program, FY85 El Dorado Lake (Refer to Region 2/FWE)090100807540218-91214
1986/10/07George Davis / US Postal ServiceJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits information on subsurface soil conditions for southeast corner of Hayden & McDowell Roads, w/attch090200807570218-00191
1986/10/14Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date090300807730218-90371
1986/10/14Frank Putman / AZ Dept of Water ResourcesJeff Rosenbloom / Environmental Protection Agency - Region 9Minutes of IBW project committee, w/TL fr Frank Putman to Jeff Rosenbloom 11/3/86090400807740218-90449
1986/10/15Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of 9/86 water level survey by E & E090500807760218-90905
1986/10/15Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of 9/86 water level survey conducted by E & E (Motorola Government Electronics Group)090600807770218-91379
1986/10/16Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds090700807780218-90571
1986/10/20Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: EPA data results fr August quarterly water quality sampling, & map of well locations & sample #'s090800807790218-90904
1986/10/20Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: EPA data results fr August quarterly water quality sampling round090900807800218-91487
1986/10/21Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of 10/15/86 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch091000807810218-91292
1986/10/23Paul Johnson / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #SAS2724Y, analysis of metals, anions, water quality parameters, w/TL to A Strauss fr K Kitchingman 11/14/86091100807840218-00466
1986/10/27Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeMemo: Minutes fr 9/25/86 IBW committee meeting, w/minutes fr IBW modeling sub-committee & TL fr Lisa Haage to Deborah Schmall 11/4/86091200808160218-90450
1986/10/27Bob Williams / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 10/86091300808200218-91213
1986/10/28Jeff Zelikson / Environmental Protection Agency - Region 9James Lincicome / Motorola, IncLtr: EPA not requiring Motorola to conduct second phase of soil gas testing pursuant to paragraph 14 of order on consent #86-06091400808230218-91377
1986/11/03Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Results of 10/86 water level survey by E & E091500808240218-90903
1986/11/03Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of 10/86 water level survey conducted by E & E (Motorola Government Electronics Group)091600808250218-91376
1986/11/03Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of 10/86 water level survey by E & E091700808260218-91465
1986/11/04Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Minutes fr 9/25/86 committee meeting & modeling subcommittee (Motorola Government Electronics Group)091800808270218-91375
1986/11/04Ronald DeWitt / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: EPA eliminates requirement in Specifications for spinner logging & depth sampling RI/FS phase 2 for testing sampling tool091900808280218-91663
1986/11/12Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeMemo: Minutes fr 10/14/86 IBW committee meeting, w/TL fr Lisa Haage to Robert Kors 11/21/86092000808290218-90448
1986/11/21Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)TL: Minutes fr IBW committee meeting held 10/14/86092100808310218-90902
1986/11/21Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Minutes fr committee meeting on 10/14/86 (Motorola Government Electronics Group)092200808320218-91374
1986/11/26Peter Mock / C H 2 M Hill-Subcontract documents for soil gas sampling & analysis w/bidding requirements, forms, conditions, specifications, exhibits (Project W63590.FG) copy #7092300808330218-00432
1986/12/01Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits results of 11/16/86 water level measurements taken at Motorola Inc off-site & on-site monitor wells, w/attch092400809320218-91291
1986/12/03Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 12/14/86092500809350218-90597
1986/12/09Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date092600809360218-90370
1986/12/09Frank Putman / AZ Dept of Water ResourcesJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Minutes of IBW project committee meeting of 12/9/86, w/list of attendees092700809370218-90447
1986/12/10Paul Johnson / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #6561/2562Y, analysis of organics (VOA), w/TL to A Strauss fr K Kitchingman 9/1/87092800809410218-00467
1986/12/11Dan Suter / Ecology & Environment, IncStewart Simpson / Environmental Protection Agency - Region 9Memo: Three changes to community well sampling plan prepared by Ecology & Environment, Inc dated 10/30/86092900809810218-90961
1986/12/11Dan Suter / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 11/86 & comment code description093000809820218-91215
1986/12/15Dames & Moore-Final Closure activity rpt Motorola GEG093100809850218-00789
1986/12/15Jeff Rosenbloom / Environmental Protection Agency - Region 9Chris Wohlers / Environmental Protection Agency - Region 9Memo: City of Scottsdale recharge project093200811390218-90834
1986/12/17Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeMemo: Soil gas testing locations, w/map093300811400218-90815
1986/12/17--Calculation sheet, soil gas estimate source verification093400811420218-90816
1986/12/17Lisa Haage / Environmental Protection Agency - Region 9Deborah Schmall / Landels, Ripley & Diamond (Attorneys)TL: Results of 11/86 water level measurements (Motorola Government Electronics Group)093500811440218-91373
1986/12/22Jeff Rosenbloom / Environmental Protection Agency - Region 9IBW CommitteeMemo: Minutes fr 12/9/86 IBW committee meeting093600811450218-90446
1986/12/22Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Comments on proposed site for location of four recharge wells for City of Scottsdale Groundwater Recharge Project093700811460218-91664
1986/12/23Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Harry Seraydarian / Environmental Protection Agency - Region 9Ltr: Transmits results of water level measurements taken at Motorola on 12/14/86 at off-site & on-site monitoring wells, w/attch093800811470218-91290
1986/12/29Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurement in Motorola Inc off-site monitor wells on 1/15/87093900811500218-90596
1986/12/30Simon Navarro / AZ Dept of Health ServicesFrank Putman / AZ Dept of Water ResourcesLtr: Transmits comments on IBW budget parameters & recommended model boundary, w/attchs094000811510218-90562
1987/01/12Peter Mock / C H 2 M HillJohn Lucero / C H 2 M HillMemo: 1/8/87 meeting with Motorola & Montgomery Associates re geophysical logging/depth-specific water quality sampling program w/encl094100811550218-00291
1987/01/13AZ Dept of Water ResourcesEnvironmental Protection Agency - Region 9Comments on draft soil sampling plan w/TL to Jeff Rosenbloom fr Mason Bolitho, 1/13/87094200811610218-91114
1987/01/13Tom Beer / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 12/86094300811630218-91216
1987/01/14Errol Montgomery / Errol L Montgomery & Assoc, IncDeborah Schmall / Landels, Ripley & Diamond (Attorneys)Ltr: Transmits summaries of lab chemical analyses of groundwater samples collected fr Motorola on-site monitor wells on 11/18, 19 & 20/86, w/attch094400811650218-00643
1987/01/14Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date w/note094500812100218-90369
1987/01/15Patricia Sanderson Port / US Dept of the Interior - San FranciscoBruce Blanchard / US Dept of the Interior - San FranciscoMemo: Preliminary natural resources survey (ref #ER86/1117), w/draft priority pollutant program, FY85, El Dorado Lake094600812110218-91217
1987/01/16Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits results of 11/17 & 11/18/86 groundwater samples taken at Motorola off-site monitoring wells, w/attch094700812140218-00642
1987/01/20Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain groundwater samples fr Motorola Inc wells for lab chemical analyses for volatile organic compounds094800812300218-90570
1987/01/28Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Zelikson / Environmental Protection Agency - Region 9Ltr: Transmits results of 1/15/87 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch094900812310218-91289
1987/02/00Ecology & Environment, Inc-Map: Indian Bend Wash, Scottsdale & Tempe, Arizona - On-site & near-site wells sampled by Ecology & Environment, Inc & Motorola, 2/87095000812340218-00588
1987/02/00Ecology & Environment, Inc-Map: Indian Bend Wash, Scottsdale & Tempe, Arizona - Off-site wells sampled by Ecology & Environment, Inc & Motorola, 2/87095100822180218-00589
1987/02/00Beckman Instruments, Inc-Concentrations of organic compounds in groundwater samples collected in November 1986 & February 1987, w/TL fr Bryant Tanner to Lisa Haage 5/5/87095200812360218-90896
1987/02/00Ecology & Environment, Inc-Map: On-site & near-site wells sampled by Ecology & Environment, Inc & Motorola - Indian Bend Wash, Scottsdale & Tempe, Arizona095300812350218-91019
1987/02/04--Minutes of IBW project committee meeting w/list of attendees095400812390218-90445
1987/02/05Errol L Montgomery & Assoc, Inc-TCE in oil water & spinner logging data - first two wells095500812420218-00661
1987/02/05Errol L Montgomery & Assoc, Inc-Long-term pumping test well (A-1-4)1ABB1 [SRP 23.6E - 6N] Granite Reef well pumping test plan095600812500218-90758
1987/02/06Tom Beer / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Monthly water level survey, w/rpt for 1/87095700821530218-91218
1987/02/23Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits results of week of 2/8/87 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch095800812560218-91288
1987/03/04Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurement in Motorola Inc monitor wells in 3/88095900812620218-90595
1987/03/04Jess Brown / C H 2 M HillJim Cassara / Microsemi CorpMemo: Transmits soil gas sampling results & explanation, w/o encl096000812630218-90934
1987/03/06Robert Kline / Motorola, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: RI/FS phase 2/stage 2 proposal, w/recommended sequence of construction for proposed groundwater monitor wells & map096100812640218-00212
1987/03/06Tom Beer / Ecology & Environment, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits results of Jan & Feb, 1987 water level survey, w/attch096200812680218-91345
1987/03/10Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Confirmation of 3/5/87 discussion, monthly water level measurements in Motorola Inc off-site monitor wells will not be obtained on 3/15/87096300812720218-90594
1987/03/13Peter Mock / C H 2 M HillJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits supplemental water-level monitoring for Feb & March, 1987, w/attch096400812730218-00670
1987/03/17John Lucero / C H 2 M HillJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Identification of nine areas requiring further sampling, w/table 1, figures 1-4, & figure of location of areas to be sampled for soil gas096500813350218-00356
1987/03/18Paul Johnson / Ecology & Environment, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #6825/2711Y, analysis of organics (VOA), w/TL to A Strauss fr K Kitchingman 10/4/87096600813430218-00468
1987/03/18Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date w/note096700813900218-90368
1987/03/18--IBW committee meeting attendees096800813910218-90444
1987/03/20Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Zelikson / Environmental Protection Agency - Region 9Ltr: Transmits results of 3/13/87 water level measurements taken at Motorola Inc off-site & on-site monitoring wells, w/attch096900813920218-91287
1987/03/25Peter Mock / C H 2 M HillJeff Rosenbloom / Environmental Protection Agency - Region 9Memo: Comments on Motorola's proposed monitoring well locations, w/maps of well locations & TCE concentrations & marginalia097000813950218-00355
1987/03/25Ronald DeWitt / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Transmits water level measurements fr pumped well & Motorola monitor wells obtained during long-term pumping test at Granite Reef well, w/attch097100814030218-00581
1987/04/03Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9TL: Results of sampling collected 11/18 - 20/86 fr Motorola on-site monitoring wells097200815490218-91372
1987/04/08Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Zelikson / Environmental Protection Agency - Region 9Ltr: Transmits results of 2/9 & 2/11/87 groundwater samples taken at Motorola Inc off-site monitoring wells, w/attch097300815500218-00641
1987/04/08Frank Putman / AZ Dept of Water ResourcesIBW Project CommitteeMemo: Minutes of meeting of 3/18/87097400815800218-90434
1987/04/08Deborah Schmall / Landels, Ripley & Diamond (Attorneys)Jeff Zelikson / Environmental Protection Agency - Region 9Ltr: Transmits results of 2/9 & 2/11/87 groundwater samples taken at Motorola off-site wells, w/o encl097500815820218-91371
1987/04/08--Maps: Monitoring wells & TCE concentrations w/marginalia097600815830218-91708
1987/04/09Errol Montgomery / Errol L Montgomery & Assoc, IncJeff Rosenbloom / Environmental Protection Agency - Region 9Ltr: Notification to obtain water level measurements in Motorola Inc off-site monitor wells on 4/17/87097700815880218-90593
1987/04/10Robert Kors / Latham & Watkins (Attorneys)Lisa Haage / Environmental Protection Agency - Region 9TL: Hydrogeology rpt dated 3/21/86, by MARK Group for Beckman Instruments097800815890218-90901
1987/04/14Jess Brown / C H 2 M Hill-Technical Memo: Soil gas results RI/FS097900815910218-00321
1987/04/14Robert Kline / Motorola, IncAlexis Strauss / Environmental Protection Agency - Region 9Ltr: Joint Motorola/City of Scottsdale clean-up project w/o encl098000816470218-90550
1987/04/15Lisa Haage / Environmental Protection Agency - Region 9Robert Kors / Latham & Watkins (Attorneys)Ltr: Response to 4/9 verbal request for information, Beckman source verification & plans to perform RI/FS tasks & Robert Kaufmann rpt, w/o encls098100816490218-00523
1987/04/15Environmental Protection Agency - Region 9-Meeting announcement: proposed agenda, place, time & date w/note098200816560218-90367
1987/04/15--IBW committee meeting attendees098300816570218-90443

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