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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

Groundwater Operable Unit (Part 1)

Administrative Record Index

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

This administrative record file contains the documents that the U.S. Environmental Protection Agency (EPA) is currently using to identify appropriate remedial activities for the Indian Bend Wash South Superfund Site, Groundwater Operable Unit in Tempe, Arizona. It is presented in two media: the Compact Disk (CD) and 35 mm microfilm containing large format documents. The administrative record file is complete now that the public comments on EPA's Proposed Plan, EPA's response to comments, and the Amended Record of Decision (AROD) are included.
Two previous administrative records are included by reference in this groundwater remedy AR because documents in them were considered or relied on: the Indian Bend Wash South Superfund Site AR (1993 with supplements) and the Indian Bend Wash South Superfund Site DCE Circuits Subsite Removal Action AR (1994). These Administrative records are also available for viewing at this repository.

EPA welcomes questions and comments on documents contained in the administrative record file. Please contact:

      Matthew Jefferson or: Vicki Rosen
Remedial Project Manager Community Involvement Coordinator
U.S. EPA (SFD-8-2) U.S. EPA (SFD-3)
75 Hawthorne Street 75 Hawthorne Street
San Francisco, CA 94105-3901 San Francisco, CA 94105-3901
(415) 972-3272 (415) 972-3244 or 1-800-231-3075

List of Abbreviations and Acronyms Used in Administrative Record Index

ABBREVIATIONMEANING
addenAddendum
ADEQArizona Department of Environmental Quality
ADOTArizona Department of Transportation
AOAdministrative Order
AOCAdministrative Order on Consent
appAppendix
APSAPS Ocotillo Power Plant
ARAdministrative Record
ARARsApplicable or Relevant and Appropriate Requirements
ATIAnalytical Technologies, Inc
ATSDRAgency for Toxic Substances and Disease Registry
attchAttachment
AZState of Arizona
AZDOEQArizona Department of Environmental Quality
AZDOTArizona Department of Transportation
CODChemical Oxygen Demand
DCEDichloroethylene
DOCDepartment of Commerce
docs Documents
ECFEnvironmental Consulting Firm
enclEnclosure
EPAEnvironmental Protection Agency
evalEvaluation
exExemption
FOIAFreedom of Information Act
frFrom
FS Feasibility Study
FSP Field Sampling Plan
GWGroundwater
IBWSIndian Bend Wash South
ICIon Chromatography
IDIdentification
IMCInformation Management Coordinator
info Information
ltr Letter
LUSTLeaking Underground Storage Tank
memo Memorandum
MSDSMaterial Safety Data Sheet
mtgMeeting
NIBWNorth Indian Bend Wash
OSHAOccupational Safety & Health Administration (or Act)
OU Operable Unit
PCEPollution Control Equipment
PPIPreliminary Property Investigation
pt Part
QAQuality Assurance
QA/QCQuality Assurance/Quality Control
QAMSQuality Assurance Management Staff
QAPPQuality Assurance Project Plan
QCQuality Control
RARemedial Action
RAPRemedial Action Plan
RASRoutine Analytical Services
RCRA Resource Conservation and Recovery Act
RD/RARemedial Design/Remedial Action
re Regarding
RGFSPRegional Groundwater Field Sampling Plan
RI Remedial Investigation
RI/FSRemedial Investigation/Feasibility Study
ROC Record of Communication
RODRecord of Decision
rpt Report
SASSpecial Analytical Services
SIBWSouth Indian Bend Wash
SOW Statement of Work or Scope of Work
SRUSite Review & Update
SVESoil Vapor Extraction
SVMWSoil Vapor Monitoring Wells
TCATrichloroethane
TCETrichloroethylene
TCLPToxicity Characteristic Leaching Procedure or Total Concentrate Leaching Procedure
TDSTotal Dissolved Solids
TL Transmittal Letter
TOCTotal Organic Carbon (or Compound)
TTMTask Technical Memo
USACOEUnited States Army Corps of Engineers
USTUnderground Storage Tank
v Volume
VOC Volatile Organic Compound
w/ With
w/o Without

Administrative Record Index

(Part 1 of 2)

Doc. DateAuthor / Author Org.Addressee / Addressee Org.Title / SubjectDoc. ID
-Environmental Protection Agency - Region 9-Memo: Modeling discussion re groundwater data (Privileged, FOIA ex 5) (Privileged doc target only)2009409
-Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncMemo: Unitog - analytical methods88215079
-Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncMemo: Unitog analytical methods for groundwater88215078
08/12/1960Donald LeMaster / AZ Dept of Water ResourcesArizona Public Service CoLtr: Questions about wells that were supposed to have been drilled within year from date of issuance of drilling cards88215581
06/02/1980V Reynolds / Environmental Protection Agency - Region 9Jeffrey Dhont / Environmental Protection Agency - Region 9Aerial photos (14): AZDOT photos of Maricopa County, Old City of Tempe & RCRA landfills, 10 x 10, b&w, 1 in = 800 ft88212199
06/07/1983Karen Schwinn / Environmental Protection Agency - Region 9Michael Paulionis / REDI Strip of PhoenixLtr: General notice of remedial process, opportunity to comment & 6/29/93 mtg, w/o proposed plan, w/mail receipt #P87853307888214718
06/30/1988C H 2 M HillAZ Dept of TransportationAerial photos (61): Site & vicinity, 10 x 10, b&w, various scales, some w/overlays88212200
09/01/1988Environmental Protection Agency - Region 9-Final ROD, Scottsdale groundwater operable unit88212669
11/22/1988Charles Eaton / AZ Dept of TransportationJeffrey Rosenbloom / Environmental Protection Agency - Region 9TL: Transmits results of groundwater investigation for Price Rd drainage tunnel88215617
01/24/1989Sylvia Lowrance / Environmental Protection AgencyJeffrey Zelikson / Environmental Protection Agency - Region 9Memo: Status of contaminated gw & limitations on disposal & reuse, w/marginalia88215870
04/14/1989US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Health assessment rpt for NIBW site88211555
06/19/1989Jonathan Cannon / Environmental Protection Agency - Region 9Thomas Jorling / NY Dept of Environmental ConservationLtr: EPA stance on "contained-in" rule re RCRA listed hazardous waste, w/marginalia (concurrence copy)88215869
09/20/1989AZ Dept of Transportation-Aerial photo: E Papago Fwy project, construction segment description88215656
10/01/1989US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is trichloroethylene?88215762
12/01/1989US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is 1,1-dichloroethene?88215766
01/02/1990Ann Howard / AZ State Parks - Office of Historic PreservationWilliam Belt / AZ Dept of TransportationLtr: Comments on cultural resources documentation for AZDOT E Papago Fwy project88215664
01/08/1990Anwar Hirany / Sergent, Hauskins & BeckwithThomas Monchak / Daniel, Mann, Johnson & MendenhallLtr: Update of status of water monitor well WMW-2 near Old Tempe Landfill, section 6, AZDOT E Papago Fwy project88215662
01/09/1990Thomas Monchak / Daniel, Mann, Johnson & MendenhallAnwar Hirany / Sergent, Hauskins & BeckwithLtr: Authorization by AZDOT to proceed with installation of pumps at Old Tempe Landfill88215661
03/23/1990C H 2 M HillEnvironmental Protection Agency - Region 9Health & safety plan for the regional groundwater investigation, RI/FS, w/TL to Jeffrey Dhont fr John Lucero, contractor work product (date fr TL)88210372
05/10/1990John Lucero / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9TL: Corrected copies of Regional groundwater sampling plan replacing copies fr 5/9/9 (Cont #68-W9-0031)88213539
05/23/1990Jess Brown / C H 2 M HillEnvironmental Protection Agency - Region 9Hazardous waste inspection rpt re Weber & Assoc properties & General Partners properties (Redacted, FOIA ex 6)88212346
10/01/1990US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What Agency for Toxic Substances & Disease registry does88215764
10/16/1990Jeffrey Dhont / Environmental Protection Agency - Region 9Charles Eaton / AZ Dept of TransportationLtr: Transmits review of supplemental environmental investigations of SRP-75 & SRP-78 landfills, AZDOT E Papago Fwy project, w/encl88212233
10/30/1990John Denman / Arizona Public Service CoDiane Grosser / Environmental Protection Agency - Region 9Ltr: Response to 104(e) request for information (missing pages 2 & 4)88212195
10/30/1990John Denman / Arizona Public Service CoDiane Grosser / Environmental Protection Agency - Region 9Response to 104(e) ltr, w/attch disposal manifest & shipping docs, map, purchase records, 1989 annual rpt, insurance info, etc, folder 2 of 3, w/o ltr88209844
12/01/1990US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is 1,2-dichloroethene?88215767
12/01/1990US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is copper & how can it affect my health?88215769
02/06/1991Edward Csira / AZ Dept of Environmental QualityJoseph Rossi / I M C Magnetics CorpLtr: Violations discovered at 2/8/89 site visit, w/marginalia88212309
02/11/1991Lisa Hanusiak / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Data validation rpt: Case:#5834Y, memo #6, analysis: SAS OR, w/TL to J Dhont fr L Hanusiak 2/11/91 & TL to ICF fr QAMS 1/24/91 (unvalidated data)88209580
03/26/1991--Ltr: Summary of EPA current position on "contained-in" interpretive policy88215867
05/01/1991C H 2 M HillEnvironmental Protection Agency - Region 9Technical Memo: Site inspection, phase 2, stage 1 RI/FS, IMC Magnetics Inc facility, parcels 132-38-008C & 132-39-007E, w/TL to J Dhont 4/30/9188212670
05/08/1991Jeffrey Zelikson / Environmental Protection Agency - Region 9-Administrative order (AO) 91-8, 1st amendment, DCE Circuits, Rudi Vafadari, concurrence copy (Privileged, FOIA ex 5)(Privileged doc target only)168874
06/07/1991Jeffrey Dhont / Environmental Protection Agency - Region 9Charles Eaton / AZ Dept of TransportationLtr: Decommissioning of Nesbitt contracting well registration ID #55-52694488215699
09/01/1991Charles Graf / AZ Dept of Environmental Quality-Rpt: Behavior of organic contaminants in subsurface, w/TL fr T Mooney to C Walker 12/20/9188212183
10/09/1991Dames & Moore-Revised workplan for partial RI at IMC Magnetics Corp, w/TL to D Grosser fr C Anders 10/9/9188211279
12/01/1991C H 2 M HillEnvironmental Protection Agency - Region 9Workplan amendment #1, stage 1, phase 2 RI/FS (Redacted, FOIA ex 4)88211626
12/01/1991C H 2 M HillEnvironmental Protection Agency - Region 9Workplan amendment 1, stage 1, phase 2 RI/FS, w/TL to J Dhont fr L Beaton, form 1411 cover sheet, form 60 & sched (Privileged, FOIA exs 4, 5 & 7) (Privileged doc target only)2009399
01/01/1992I M C Magnetics CorpEnvironmental Protection Agency - Region 9Monthly progress rpts for 1992, IMC Magnetics subsite88212326
01/12/1992Byron James / AZ Dept of Environmental QualityFrederick Schauffler / Environmental Protection Agency - Region 9Memo: Transmits comments on draft groundwater plan, Prestige Cleaners, w/attch & marginalia88214941
01/12/1992Frederick Schauffler / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncTL: Comments on draft groundwater plan, Prestige Drapery, 12/7/92, AO #92-1488214931
01/20/1992Thomas Dalzell / Environmental Science & Engineering, IncShiela Schmidt / Arizona Public Service CoLtr: Results of drum samples APS-B1M & B2M, w/attch & TL fr M Coady to R Riccio 6/2/9388212189
03/01/1992C H 2 M HillEnvironmental Protection Agency - Region 9Workplan, phase 2, stage 2, RI (Redacted, FOIA ex 4)88211718
03/01/1992C H 2 M HillEnvironmental Protection Agency - Region 9Workplan, phase 2, stage 2, RI (remedial investigation) pp PM-7 & 8, Table PM-3 (activity summary for subtask PM) (Privileged, FOIA exs 4, 5 & 7) (Privileged doc target only)2009398
04/02/1992Frederick Schauffler / Environmental Protection Agency - Region 9Donna Dehn / Health/Science, IncMemo: ADOT freeway project - maximum dust level, w/o encl88215037
05/01/1992C H 2 M HillEnvironmental Protection Agency - Region 9Field & analytical methods88211966
05/01/1992Dale Walsh / Dames & MooreI M C Magnetics CorpHealth & safety plan soil-gas investigation for IMC Magnetics addresses at 1900, 1901 & 1920 5th St88211194
05/27/1992Environmental Protection Agency - Region 9Prestige Cleaners, IncAO #92-14 for focused RI, Prestige Cleaners dba P Drapery, parcel #132-37-102, w/TLs to D Frye 10/5 & 5/27/92, w/attch A, w/o B & C88211802
05/27/1992Jeffrey Zelikson / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: Administrative order for RI re Prestige Cleaners, docket #92-14, parcel #132-37-102, w/o AO (concurrences copy)88215156
06/25/1992Jeffrey Dhont / Environmental Protection Agency - Region 9Hedy Ficklin / Environmental Protection Agency - Region 9Memo: Addendum to EPA groundwater field sampling plan (Privileged, FOIA ex 5) (Privileged doc target only)168875
09/03/1992Frederick Schauffler / Environmental Protection Agency - Region 9Chris Walker / Arizona Public Service CoLtr: Transmits field & analytical methods manual & generic SOW for focused RI at APS Ocotillo Power Plant, w/o encls88215559
09/16/1992Frederick Schauffler / Environmental Protection Agency - Region 9Kathleen Ingley / Arizona Republic (Newspaper)Memo: Fact sheet re ADOT freeway project, w/o encl88215041
09/24/1992Charles Johnson / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits partial RI workplan, QAPP & FSP for phase 1 & 2 soil investigation, FSP for soil gas investigation, IMC subsite, w/o encls88215840
09/30/1992Jeffrey Zelikson / Environmental Protection Agency - Region 9Unitog Rental Services, IncAdministrative order on consent in matter of Unitog, docket #92-22, w/attchs A-C & appendices A-F (SOW, etc.)88211958
10/08/1992Environmental Protection Agency - Region 9Arizona Public Service CoEPA comments on "Results of site characterization investigation, APS Ocotillo Power Plant", w/TL fr R Riccio to M Coady 6/21/9388212188
10/23/1992Frederick Schauffler / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncMemo: Contractor approval, Superfund investigation, w/transaction #069388214974
11/06/1992Frederick Schauffler / Environmental Protection Agency - Region 9Bruce Travers / Harding Lawson AssocLtr: Diskette with statement of work (SOW) for unilateral AO #92-14, Prestige Cleaners, Siesta Lane, w/o encl88214945
12/01/1992Environmental Protection Agency - Region 9Unitog Co, IncEPA comments on draft groundwater plan for Unitog Rental Services, 12/9288211892
12/07/1992Douglas Lindelof / I C F Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Memo: Review & comments on draft field sampling plan, IMC Magnetics, phase 1 & 2 soil investigation, w/edit existing entry88215316
12/08/1992Douglas Lindelof / I C F Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Memo: Review & comments on draft quality assurance project plan (QAPP), IMC Magnetics, phase 1 & 2 soil investigation88215317
12/10/1992Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Schedule of phase 1 for shallow soil gas survey, AO #91-988215282
12/11/1992Douglas Lindelof / I C F Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Memo: Review & comments on draft quality assurance project plan (QAPP), IMC Magnetics, phase 1 & 2 soil investigation88215318
12/28/1992Frederick Schauffler / Environmental Protection Agency - Region 9Bruce Travers / Prestige Cleaners, IncMemo: Comments on mid-point draft investigation plan for Prestige Cleaners, w/o encl, w/transaction #215088214972
12/28/1992Frederick Schauffler / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncMemo: Comments on mid-point draft investigation plan for Prestige Cleaners, w/transaction #214988214971
01/01/1993City of Tempe, AZ-Oversize Map: Zoning map for City of Tempe, scale 1 in = 100 ft88212520
01/15/1993Byron James / AZ Dept of Environmental QualityFrederick Schauffler / Environmental Protection Agency - Region 9Ltr: Transmits review & comments on draft groundwater plan, 12/7/92, Prestige Drapery, w/attch88214949
01/28/1993Frederick Schauffler / Environmental Protection Agency - Region 9Steve Jiminez / AZ Dept of TransportationLtr: Installation of groundwater monitoring wells88215030
01/28/1993Frederick Schauffler / Environmental Protection Agency - Region 9Steven Jimenez / AZ Dept of TransportationLtr: Transmits technical specifications, drawings & figures for installation & development of monitoring wells, w/encl88212209
02/04/1993Margie Weiner / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt, case #LV3S16, memo #1, analysis: SAS total dissolved solides, w/TL to J Dhont fr V Taylor 2/4/9388211209
02/11/1993Jeffrey Zelikson / Environmental Protection Agency - Region 9Eldon Drapery CleanersAdministrative order for RI, in matter of Eldon site, docket #93-04, w/attchs A-C & appendices A-F (SOW, analytical methods, well locations, etc)88211967
02/12/1993Analytical Technologies, IncDames & MooreQuarterly sampling packages for 1992 & 1st quarter of 1993, IMC subsite, w/TLs88212310
02/19/1993Kenneth Hodson / Robbins & Green (Attorneys)Roberta Riccio / Environmental Protection Agency - Region 9Ltr: Requesting conference call to discuss Eldon Drapery Cleaners, w/TL88215157
02/22/1993Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data Validation Rpt: Case #19330, memo #1, RAS & SAS total metals for 3 soil samples, collected 1/12 & 1/14/93, w/TL to R Riccio fr M Weiner88212030
02/24/1993Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Review & approval of IMC Magnetics task technical memo, stage 1A soil-gas investigation88215294
03/03/1993Anh Do / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #19330, memo #2, analysis RAS & SAS total metals, collected 1/21, 1/22 & 1/25/93, w/TL to R Riccio fr M Weiner88212031
03/03/1993Lisa August / C H 2 M HillHedy Ficklin / Environmental Protection Agency - Region 9Memo: Transmits request for analysis (table 1) covering initial gw characterization samples for 10 new wells, w/encl (Privileged, FOIA exs 4 & 5) (Privileged doc target only)168876
03/04/1993Brian Molloy / Piper & MarburyRoberta Riccio / Environmental Protection Agency - Region 9Ltr: AO #91-9, as amended, IMC Magnetics Corp, w/balance sheet88214915
03/05/1993Blake Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt, case #19312, memo #13, analysis: RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 3/5/9388211222
03/05/1993Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #19330, memo #3, RAS cyanide for 2 soil samples, collected 1/25/93, w/TL to R Riccio fr M Weiner88212034
03/05/1993Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #19330, memo #4, RAS cyanide for 6 soil samples, collected 1/21/91 & 1/22/93, w/TL to R Riccio fr M Weiner88212033
03/05/1993Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #19330, memo #5, analysis RAS cyanide for 3 soil samples, collected 1/12 & 1/14/93, w/TL to R Riccio fr M Weiner88212032
03/17/1993Black Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: SAS #19330, memo #6, analysis SAS hexavalent chromium for 3 soil samples, collected 1/22 & 1/25/93, w/TL to R Riccio fr M Weiner88212035
03/23/1993Roberta Riccio / Environmental Protection Agency - Region 9-Handwritten Notes: Groundwater investigation for IMC Magnetics, analytical protocols, AO #91-9 (Privileged, FOIA ex 5) (Privileged doc target only)2009400
03/23/1993Charles Anders / Dames & MooreRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Groundwater investigation for IMC Magnetics, analytical protocols, AO #91-9, w/TL (Redacted, FOIA ex 5)88215295
03/24/1993Lisa August / C H 2 M HillRoberta Hedeen / Environmental Protection Agency - Region 9Memo:Transmits revised narrative requests for analysis for 2 types of sampling, w/attchs & TL (Privileged, FOIA ex 5) (Privileged doc target only)168877
03/25/1993Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21690, memo #3, analysis RAS semivolatiles, w/TL to J Dhont fr M Weiner 3/25/9488211775
03/26/1993Black Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: SAS #7708Y-01, memo #7, low concentration for SAS TCLP metals for 6 soil samples, collected 1/12, 1/14, 1/21 & 1/25/93, w/TL88212036
03/29/1993Jean Pollard / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Pump-&-treat for groundwater FS & ROD, w/TL to J Dhont fr F Carlson (Privileged, FOIA ex 5) (Privileged doc target only)168879
04/01/1993US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is lead & how can it affect my health?88215768
04/01/1993US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry-Fact sheet: What is tetrachloroethylene?88215765
04/02/1993Faye Troisi / AZ Dept of Environmental QualityByron James / AZ Dept of Environmental QualityMemo: Submission of 3/23/93 ltr re IMC Magnetics analytical protocols, w/TL to R Riccio fr B James 4/6/9388215296
04/08/1993Anthony Randazzo / Applied Environmental ServicesRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Monthly progress rpt 3/93 for Eldon Drapery88215159
04/13/1993Roberta Riccio / Environmental Protection Agency - Region 9Anthony Randazzo / Applied Environmental ServicesLtr: Site inspection for Eldon Drapery, w/o encl88215160
04/19/1993Frederick Schauffler / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityMemo: Comments on final draft investigation plan for Prestige Cleaners, w/o encl88214986
04/19/1993Frederick Schauffler / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityMemo: Unitog investigation plan88215124
04/21/1993Frederick Schauffler / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncMemo: Unitog final draft investigation plan88215126
04/29/1993Frederick Schauffler / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityMemo: Comments on final draft investigation plan for Prestige Cleaners, w/o encl88214989
04/30/1993Frederick Schauffler / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityMemo: Comments on draft groundwater plan for Prestige Cleaners, w/o encl88214975
05/05/1993Charles Reynolds / S H B Agra, IncThomas Monchak / Daniel, Mann, Johnson & MendenhallLtr: Proposal for groundwater monitor well installation88212208
05/07/1993Frederick Schauffler / Environmental Protection Agency - Region 9Bruce Travers / Harding Lawson AssocMemo: Comments on draft groundwater plan for Prestige Cleaners, AO #92-1488214969
05/07/1993Frederick Schauffler / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncMemo: Comments on draft groundwater plan for Prestige Cleaners, AO #92-1488214970
05/07/1993Frederick Schauffler / Environmental Protection Agency - Region 9Bruce Travers / Harding Lawson AssocMemo: Comments on draft investigation plan, AO #92-1488214968
05/07/1993Frederick Schauffler / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncMemo: Comments on draft investigation plan, AO #92-14, w/transaction #4893, w/o encl88214967
05/07/1993Frederick Schauffler / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncMemo: Unitog RI, w/transaction #486688215119
05/10/1993Faye Triosi / AZ Dept of Environmental QualityByron James / AZ Dept of Environmental QualityMemo: Submission of task technical memo, tasks 3 & 4 (stage A) soil investigation for IMC Magnetics, Inc, w/TL to R Riccio fr B James88215297
05/12/1993Groundwater Technology, IncUnitog Rental Services, IncFinal investigation plan for Unitog Rental Services, w/appendices 1-6 (aerial photos, AOC #92-22, workplan, calibration protocols, forms & QC)88211869
05/12/1993Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Follow-up to response to 3/23/93 ltr requesting approval to change analytical protocols for groundwater investigation at IMC subsite88215836
05/12/1993Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Request fr Dames & Moore to change analytical protocols for groundwater investigation, w/TL to C Jenkins fr R Riccio & mes conf #504988215300
05/12/1993Ken Greene / Groundwater Technology, Inc
Curtis Wright / Groundwater Technology, Inc
Frederick Schauffler / Environmental Protection Agency - Region 9Ltr: Response to EPA comments of 4/21/93 re final investigation plan for Unitog Rental Services88215053
05/12/1993Ken Greene / Groundwater Technology, Inc
Curtis Wright / Groundwater Technology, Inc
Frederick Schauffler / Environmental Protection Agency - Region 9Ltr: Response to EPA comments of 4/26/93 re final investigation plan for Unitog Rental Services88215054
05/12/1993Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Review & comments on stage 1A soil-gas investigation for IMC Magnetics88215298
05/12/1993Curtis Wright / Groundwater Technology, Inc
Paul Kelly / Groundwater Technology, Inc
John Gaines / Unitog Co, IncSite safety plan for Unitog, w/apps 1-8 (agreement, amendment sheet, guidelines, maps, MSDS, accident form, worksheet & OSHA inspection steps)88211871
05/12/1993Dames & MooreEnvironmental Protection Agency - Region 9Task technical memo leach field investigation & task 1 soil investigation for IMC Magnetics, AO #91-9, w/TL to R Riccio fr C Anders88210314
05/14/1993Gerald Harrington / Applied Environmental ServicesRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Confirms discussions re soil gas survey, w/TL to R Riccio fr S Leibovitz 5/14/9388215161
05/18/1993Blak Brown / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: SAS #7708Y-01, memo #8, SAS TCLP metals for 6 soil samples, collected 1/12, 1/14, 1/21 & 1/25/93, w/TL to R Riccio fr M Weiner88212025
05/28/1993Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: EPA response to comments on stage 1A soil-gas investigation (addendum to task technical memo) for IMC Magnetics, AO #91-9, w/marginalia88211830
06/07/1993Bruce Travers / Harding Lawson Assoc
Richard Hill / Harding Lawson Assoc
-Draft final groundwater plan, Prestige subsite administrative order #92-14, w/TLs & comments88212299
06/07/1993--EPA/ADEQ comments for Prestige groundwater plan (final draft)88215149
06/07/1993Bruce Travers / Harding Lawson Assoc
Richard Hill / Harding Lawson Assoc
Prestige Cleaners, IncFinal draft gw plan for Prestige Drapery, Siesta Lane, AO #92-14 (v1 of 3), w/TL to Schauffler fr Hill, comments & responsiveness summ & app A88211873
06/07/1993Richard Hill / Harding Lawson Assoc
Bruce Travers / Harding Lawson Assoc
Prestige Cleaners, IncFinal draft gw plan for Prestige Drapery, Siesta Lane, AO #92-14, QA/QC by Analytical Technologies (ATI) (app B, v2 of 3)88211874
06/07/1993Bruce Travers / Harding Lawson Assoc
Richard Hill / Harding Lawson Assoc
Prestige Cleaners, IncFinal draft gw plan for Prestige Drapery, Siesta Lane, AO #92-14, QA/QC by Analytical Technologies (ATI) (app B, v3 of 3)88211875
06/07/1993Bruce Travers / Harding Lawson Assoc
Richard Hill / Harding Lawson Assoc
Prestige Cleaners, IncFinal investigation plan for Prestige Drapery, Siesta lane, AO #92-14 w/TL to Schauffler fr Hill 6/7/93, comments on final draft 1/27/9388211876
06/07/1993Karen Schwinn / Environmental Protection Agency - Region 9John Denman / A P S Ocotillo Power PlantLtr: General notice of remedial process, opportunity to comment & 6/29/93 mtg, w/o proposed plan, w/mail receipt #P87853333888214720
06/07/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: Transmits EPA comments on final investigation plan for Prestige Cleaners, AO #92-1488215148
06/11/1993Groundwater Technology, IncUnitog Rental Services, IncFinal investigation plan for Unitog Rental Services, w/apps 1-9 (aerial photos, AOC #92-22, lab rpts, workplan, diagram, protocols, forms, QC & list)88211870
06/11/1993Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncLtr: Review & comments on revised groundwater plan for Unitog, AOC #92-2288215140
06/14/1993Curtis Wright / Groundwater Technology, Inc
Ken Greene / Groundwater Technology, Inc
Frederick Schauffler / Environmental Protection Agency - Region 9Ltr: Response to EPA comments of 5/7/93 re draft groundwater plan for Unitog Rental Services, AO #92-2288215056
06/16/1993Roberta Riccio / Environmental Protection Agency - Region 9Monique Coady / A P S Ocotillo Power PlantLtr: Transmits EPA comments on results of site characterization investigation for APS Ocotillo Power Plant, 10/8/92, w/attch88215299
06/16/1993Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncTL: Groundwater plan re Unitog, w/transaction #588388215154
06/16/1993Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Unitog Rental Services, IncTL: Groundwater plan re Unitog, w/transaction #588488215153
06/16/1993Roberta Riccio / Environmental Protection Agency - Region 9Robert Barnes / Unitog Rental Services, IncTL: Groundwater plan re Unitog, w/transaction #588588215155
06/17/1993Roberta Riccio / Environmental Protection Agency - Region 9Robert Barnes / Unitog Rental Services, IncLtr: Final investigation plan, Unitog facility, AO #92-22, w/TLs to J Chen, R Barnes, K Greene fr R Riccio 6/17/93 & activity rpts88211893
06/17/1993Thomas Suriano / Salt River ProjectJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Salt River Project (SRP) well #23E-2-9N, w/baseline data88214617
06/23/1993Jeffrey Dhont / Environmental Protection Agency - Region 9Jess Lotwala / AZ Dept of Health ServicesLtr: VOCs in soil remedy, proposed plan, soil vapor extraction88214616
06/23/1993Fritz Carlson / C H 2 M HillPaul Kunkel / C H 2 M HillMemo: Review of SRP proposal to well 23E-2-9N (Privileged, FOIA exs 5 & 7) (Privileged doc target only)168882
06/23/1993C H 2 M HillEnvironmental Protection Agency - Region 9Regional groundwater field sampling plan for RI, w/memo of 6/23/93 re responses to comments on gw sampling plan88211450
06/28/1993David Taylor / I C F Technology, Inc-Memo: Revised regional groundwater field sampling plan, stage 2, phase 2 RI (Privileged, FOIA ex 5) (Privileged doc target only)168878
07/13/1993Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Memo: Transmits Unitog site plan (figure 3), additional off site soil gas survey points, w/attch88215069
07/19/1993Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Additional soil-gas data for IMC Magnetics, AO #91-9, w/maps88211943
07/23/1993C H 2 M HillEnvironmental Protection Agency - Region 9Draft workplan amendment #2 for stage 2, phase 2 RI, w/TL to J Dhont fr L Beaton 7/29/93 (Privileged, FOIA exs 4,5, & 7) (Privileged doc target only)168880
07/26/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: EPA 5/7/93 comments on draft groundwater plan, informing Prestige Drapery that it should proceed with monitoring program, AO #92-1488214565
07/29/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: Continuing with plan to install 2 of downgradient wells that Prestige Drapery was required to install, AO #92-14, w/Fax TLs & activity rpts88214568
08/11/1993Donn Frye / Prestige Cleaners, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Prestige response re EPA demand that offsite monitor wells must be drilled prior to conducting onsite characterization, AO #92-14, w/TLs88214956
08/11/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum, (map of well locations only)148640
08/11/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum, w/o map of well locations88211647
08/12/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20416, memo #1, RAS volatiles, collected 7/20/93-7/22/93, w/TL to J Dhont fr M Weiner88211659
08/13/1993Monique Coady / Arizona Public Service CoJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Transmits comments on 6/93 draft FS for APS Ocotillo Power Plant, w/attch88212187
08/19/1993Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20615, memo #1, RAS semivolatiles & pesticides/PCBs for 5 water samples, collected 8/19/93, w/TL to J Dhont fr M Weiner88211663
08/23/1993Thomas Mooney / C H 2 M HillRudi Vafadari / Arden PropertiesLtr: Transmits map showing locations of monitoring wells SIBW-23U, SIBW-24U & SIBW-25U, left out fr 8/13/93 correspondence, w/map88214778
08/30/1993Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: SAS #7963Y, memo #1, SAS TCLP metals for 3 soil samples, collected 7/20/93-7/22/93, w/TL to J Dhont fr M Weiner88211661
09/02/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: Revised groundwater & investigation plans for Prestige Cleaners, AO #92-1488214632
09/02/1993Thomas Mooney / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Access monitoring well installation, w/marginalia88211707
09/08/1993Roberta Riccio / Environmental Protection Agency - Region 9Nicole Fatherly / AZ Dept of Environmental Quality
Byron James / AZ Dept of Environmental Quality
Memo: Request for comments on groundwater plan for Prestige Cleaners, w/transaction #086588214991
09/10/1993Gerald Harrington / Applied Environmental ServicesRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Request for written confirmation re approval given to Eldon Drapery to install 2 gw monitoring wells, w/TL to R Riccio fr T Fronske 9/10/9388215162
09/12/1993Roberta Riccio / Environmental Protection Agency - Region 9Sherman Leibovitz / Eldon Drapery CleanersLtr: Discussion re site investigation plan, AO #93-04, w/EPA general comments on Eldon Drapery investigation plan - groundwater section88215164
09/15/1993Frank Arceneaux / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20777, memo #3, SAS volatiles for 4 water samples, w/TL to J Dhont fr M Weiner88211655
09/16/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20651, memo #1, RAS volatiles for 8/24/93-8/25/93, w/TL to J Dhont fr M Weiner 9/16/9388211665
09/16/1993Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #LV3S49, memo #4, RAS Dissolved metals for 20 water samples, collected 7/1-7/2/93 & 7/6-7/7/93, w/TL to J Dhont fr M Weiner88211666
09/17/1993Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncLtr: Transmits reviewed comments on revised groundwater plan for Unitog Rental Services, 6/11/93, AO #92-22, w/attch88215085
09/17/1993Roberta Riccio / Environmental Protection Agency - Region 9Bruce Travers / Harding Lawson AssocMemo: Investigation plan for Prestige Cleaners, w/o encl88214983
09/17/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncMemo: Investigation plan for Prestige Cleaners, w/o encl88214984
09/17/1993Roberta Riccio / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityMemo: Investigation plan for Prestige Cleaners, w/o encl88214985
09/20/1993Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20615, memo #2, RAS dissolved metals & cyanide for 5 water samples, collected 8/19/93, w/TL to J Dhont fr M Weiner88211664
09/21/1993Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #LV3S49, memo #5, RAS dissolved metals for 20 water samples, collected 7/7/93-7/12/93, w/TL to J Dhont fr M Weiner88211662
09/21/1993Roberta Riccio / Environmental Protection Agency - Region 9Donn Frye / Prestige Cleaners, IncLtr: Groundwater plan final draft for Prestige Cleaners, 6/7/93, w/TLs to B Travers, D Frye, B James fr R Riccio 9/21/93 & activity rpts88211611
09/22/1993Peter Mock / C H 2 M HillFileMemo: Comparison of shallow soil gas data with soil vapor monitoring well data fr NIBW88214762
09/23/1993Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #LV3S49, memo #6, RAS dissolved metals for 6 water samples, collected 7/14/93, w/TL to J Dhont fr M Weiner88211667
09/23/1993Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Provides summary of additional activities re leach field investigation for IMC Magnetics, AO #91-988214747
09/24/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20615, memo #3, SAS volatiles for 5 water samples, collected 8/19/93, w/TL to J Dhont fr M Weiner88211660
09/28/1993Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Response to EPA comments of 9/17/93 re final groundwater plan Unitog, w/TL to Riccio fr Chen 10/4/93 & TL to Fatherly 10/21/93, w/activity rpt88211891
10/01/1993Donn Frye / Prestige Cleaners, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Comments on final groundwater plan, Prestige Cleaners, AO #92-14 w/maps88214963
10/04/1993Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #7963Y-01, memo #2, analysis SAS TCLP metals, w/TL to J Dhont fr R Bauer 10/4/9388211658
10/04/1993Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Additional soil-gas investigation for IMC Magnetics, AO #91-988215283
10/04/1993Joe Gannon / Applied Environmental ServicesRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Groundwater plan for installation of 2 monitoring wells at Eldon Drapery Cleaners, AO #93-04, w/o encl88215166
10/04/1993Byron James / AZ Dept of Environmental QualityJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Transmits site visit rpts, ADOT landfill excavation for 9/14 & 10/1/93, w/attchs88214777
10/08/1993Larry Johnson / A P S Ocotillo Power PlantRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Response to comments on results of site characterization investigation, 10/8/92, w/maps88215302
10/12/1993Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20777, memo #2, RAS semivolatiles & pesticides/PCBs for 4 water samples, collected 9/14/94, w/TL to J Dhont fr M Weiner88211657
10/12/1993Paul Kunkel / C H 2 M Hill
Stephen Hahn / C H 2 M Hill
Jeffrey Dhont / Environmental Protection Agency - Region 9Memo: Short form workplan amendments representing 3 different task numbers (Privileged, FOIA exs 4,5 & 7) (Privileged doc target only)168881
10/13/1993Blake Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20777, memo #1, RAS dissolved metals & cyanide for 4 water samples, collected 9/14/93, w/TL to J Dhont fr M Weiner88211656
10/13/1993Charles Anders / Dames & MooreRoberta Riccio / Environmental Protection Agency - Region 9Memo: Transmits preliminary soil-gas results, proposed additional sample locations & data88212026
10/13/1993Jeffrey Dhont / Environmental Protection Agency - Region 9Bob Henckel / Westinghouse Electric CorpTL: VOC in vadose zone OU, plug-in & presumptive remedy approach88214775
10/20/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge application addendum, w/map of well locations88211650
10/22/1993Roberta Riccio / Environmental Protection Agency - Region 9Sherman Leibovitz / Eldon Drapery CleanersLtr: Transmits EPA comments on revised groundwater plan for Eldon Drapery facility, 10/93, w/attch88215167
10/25/1993Gwendolyn Eng / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits site review & update (SRU) rpt for review & comments, 9/29/93, w/attch, TL to V Dunn fr G Eng & maps88211935
10/29/1993Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits draft maps showing stage 1A & 1B data for TCE & TCA, AO #91-9, w/attchs88211556
10/29/1993Margie Weiner / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits I forms (low concentration water samples for VOC analysis data), w/attchs88212037
11/01/1993Don Powell / Heraeus Amersil Quartz Engineering & MaterialsJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Heraeus Tempe (formerly Quartz Engineering) facility88214780
11/01/1993Margie Weiner / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits I forms (low concentration water samples for VOC analysis data), w/attchs88212038
11/04/1993Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Proposed final groundwater plan summary for Unitog Rental Services, w/TL, map & marginalia88215059
11/08/1993Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Final groundwater plan for Unitog Rental Services, w/map88211854
11/09/1993Samir Badri / AZ Dept of Environmental Quality-Site investigation rpt, ADOT landfill excavation project, w/TL to J Dhont fr N Sadowl 12/10/9388214832
11/19/1993Monique Coady / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Confirmation that ICF Kaiser will not be conducting field activities for phase 2 investigation at APS, confirms request for various documents88215568
11/19/1993Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncLtr: Groundwater plan for Unitog Rental Services facility, AO #92-22, w/mail receipt #P10493881888214904
11/19/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum, (oversize aerial photos only)148649
11/19/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum, w/map of locations, w/o oversize aerial photos88211651
11/22/1993Roberta Riccio / Environmental Protection Agency - Region 9Monique Coady / Arizona Public Service CoLtr: Response to request for information, transmits ROD, w/o encl88215569
11/23/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21047, memo #1, RAS volatiles for 3 soil samples, collected 10/20/93 & 10/26/93, w/TL to Jeff Dhont fr M Weiner88211654
11/30/1993Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #1, SAS volatiles for 20 groundwater samples, collected 10/4/93-10/7/93, w/TL to J Dhont fr M Weiner88211652
11/30/1993Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #2, SAS volatiles for 20 water samples, collected 10/7/93-10/13/93, w/TL to J Dhont fr M Weiner88211653
12/01/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #3, analysis SAS volatiles, w/TL to J Dhont fr M Weiner 12/1/9388211759
12/01/1993Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21182, memo #1, RAS volatiles for 4 soil samples, w/TL to J Dhont fr M Weiner88211757
12/01/1993Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #7963Y, memo #3, analysis SAS TCLP metals, w/TL to J Dhont fr M Weiner 12/1/9388211758
12/01/1993Thomas Mooney / C H 2 M HillGeorge KoppockLtr: Data for monitoring wells located at 1st St & Perry Lane, w/o encl88214833
12/01/1993Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Groundwater investigation for Unitog Rental Services, w/blank notice of intention to drill, 11/24/94 ltr to C Wright fr T Sikora & marginalia88214906
12/02/1993Frank Arceneaux / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21228, memo #1, SAS volatiles for 3 groundwater samples, collected 11/12/93, w/TL to J Dhont fr M Weiner88211729
12/06/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: South area special discharge permit application addendum, (oversize map only)148598
12/06/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: South area special discharge permit application addendum, w/o oversize map88211840
12/06/1993Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncMemo: Unitog groundwater monitoring wells88214907
12/08/1993Bruce Travers / Harding Lawson AssocRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits schematic showing proposed location for monitor well SIBW-34U, w/attchs & TL to L August fr R Riccio88214964
12/09/1993Lisa August / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits DCE-3 groundwater data (diluted & undiluted), map & facility inspection ltrs, w/attchs88211838
12/09/1993Lisa August / C H 2 M HillJim Geyser / A S L Consulting EngineersTL: Groundwater quality data for SIBW-11MC88214834
12/12/1993Roberta Riccio / Environmental Protection Agency - Region 9-Memo: Transmits data for Palm Harbor home property, north of IMC Magnetics, w/attchs88212028
12/15/1993Frank Arceneaux / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21308, memo #1, SAS volatiles for 5 groundwater samples, collected 11/22/93-11/23/93, w/TL to J Dhont fr M Weiner88211731
12/15/1993Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum, w/map88214835
12/16/1993Rameen Moezzi / I C F Technology, Inc
Adriane Scheele / I C F Technology, Inc
Environmental Protection Agency - Region 9Data validation rpt: Case #21268, memo #1, RAS/PCBs for 6 groundwater samples, collected 11/16/93-11/17/93 & 11/19/93, w/TL to J Dhont fr M Weiner88211722
12/16/1993Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncMemo: Indication that #45-454.01 should be added at top of notice of intent to drill well form88215076
12/16/1993Roberta Riccio / Environmental Protection Agency - Region 9Thomas Sikora / Tomar Electronics, IncMemo: Transmits groundwater monitoring well location map, w/attch88214910
12/17/1993Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #5, RAS dissolved metal & cyanide for 20 water samples, collected 10/7/93-10/13/93, w/TL to J Dhont fr M Weiner88211723
12/17/1993Margaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21308, memo #3, RAS semi volatiles & RAS pesticides/PCBs for 5 gw samples collected 11/22-11/23/93, w/TL to Dhont fr Weiner88211724
12/17/1993Dames & MooreEnvironmental Protection Agency - Region 9Task technical memo, stage IB soil-gas investigation for IMC Magnetics AO #91-9, w/TL to R Riccio fr C Anders88212020
12/20/1993Blake Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #4, RAS dissolved metals & cyanide for 20 water samples, collected 10/4/93-10/7/93, w/TL to J Dhont fr M Weiner88211727
12/20/1993Adriane Scheele / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21268, memo #2, SAS volatiles for 6 groundwater samples, collected 11/16-11/17/93, 11/19/93, w/TL to J Dhont fr M Weiner88211733
12/20/1993Jeffrey Dhont / Environmental Protection Agency - Region 9Nancy Sadowl / AZ Dept of Environmental QualityLtr: Prioritization of facilities for soil screening88214837
12/20/1993Thomas Suriano / Salt River ProjectThomas Mooney / C H 2 M HillTL: Video survey re SRP well 23E-2.9N88214836
12/21/1993Fernando Contreras / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #20940, memo #6, SAS dissolved metals & cyanide for 13 water samples, collected 10/12/93-10/14/93, w/TL to Dhont fr Weiner88211730
12/21/1993Rameen Moezzi / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21268, memo #3, RAS dissolved metals & cyanide for 6 water samples, collected 11/16-17/93, 11/19/93 w/TL to Dhont fr Weiner88211726
12/21/1993Blake Brown / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21308, memo #2, RAS dissolved metals & cyanide for 5 water samples, collected 11/22/93-11/23/93, w/TL to Dhont fr Weiner88211725
12/28/1993Frank Arceneaux / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21368, memo #1, RAS volatiles for 2 soil samples, collected 12/6/93-12/7/93, w/TL to J Dhont fr M Weiner88211738
01/01/1994C H 2 M HillEnvironmental Protection Agency - Region 9Quarterly discharge rpts for 1/93, 4/93, 7/93, 10/93, 4/94, 7/94, 10/94, w/TLs88211944
01/03/1994Margaret May / I C F Technology, Inc
Adriane Scheele / I C F Technology, Inc
Environmental Protection Agency - Region 9Data validation rpt: Case #21367, memo #1, analysis RAS semivolatiles & pesticides/PCBs, w/TL to J Dhont fr M Weiner 1/3/9488211767
01/05/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #7963Y-01, memo #4, SAS TCLP metals for 4 soil samples, collected 11/3, 11/5, 11/8 & 11/10/93, w/TL to J Dhont fr M Weiner88211744
01/06/1994Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Special discharge permit application addendum88214839
01/07/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21228, memo #2, RAS dissolved metals & cyanide for 3 water samples, w/TL to J Dhont fr M Weiner88211754
01/07/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncLtr: Approval of proposed variances for monitor well installation for groundwater investigation at Unitog Rental Services facility88214916
01/07/1994Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Proposed variances for groundwater chemical analysis for groundwater investigation at Unitog Rental Services, w/env88215057
01/07/1994Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Proposed variances for groundwater monitor well installation for groundwater investigation at Unitog Rental Services, 214 Rockford Dr88214973
01/07/1994Lisa August / C H 2 M HillNicki Fatherly / AZ Dept of Environmental QualityLtr: Transmits new EPA well installations since latest IRI update, w/attch88214840
01/07/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncMemo: Groundwater monitoring well variances88215080
01/07/1994Nancy Sadowl / AZ Dept of Environmental QualityRuss Wollam / City of Tempe, AZ - Fire DeptMemo: Transmits lab results fr Circuit Express, w/attchs88211833
01/10/1994Anjana Vig / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21367, memo #2, SAS volatiles for 6 water samples, collected 12/9/93 & 12/13/93, w/TL to J Dhont fr M Weiner88211756
01/10/1994Fernando Contreras / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21367, memo #3, RAS dissolved metals & cyanide for 6 water samples, w/TL to J Dhont fr M Weiner88211755
01/13/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21448, memo #2, analysis SAS volatiles, w/TL to J Dhont fr M Weiner 1/13/9488211760
01/13/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncLtr: Groundwater plan for Unitog Rental Services facility, AO #92-22, parcel #132-37-057A88214918
01/13/1994Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: Transmits list of temporary & permanent groundwater well identifiers, w/attch88214852
01/13/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncMemo: Source well installation88215074
01/13/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncMemo: Source well location88215075
01/13/1994Roberta Riccio / Environmental Protection Agency - Region 9Nancy Sadowl / AZ Dept of Environmental QualityMemo: Source well relocation88215073
01/18/1994Mary Hart / I C F Technology, Inc
Frank Arceneaux / I C F Technology, Inc
Environmental Protection Agency - Region 9Data validation rpt: Case #21448, memo #3, analysis RAS semivolatiles & pesticides/PCBs, w/TL to J Dhont fr M Weiner 1/18/9488211761
01/18/1994Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21453, memo #1, analysis RAS volatiles, w/TL to J Dhont fr M Weiner 1/18/9488211763
01/18/1994Thomas Mooney / C H 2 M HillCharles Bischoff / Anaquel 1, IncLtr: Water quality/water level data, monitoring well WMW-3, w/o encl88214842
01/19/1994Rameen Moezzi / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21448, memo #1, analysis RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 1/19/9488211762
01/19/1994Thomas Mooney / C H 2 M HillBob Gardom / City of Tempe, AZTL: 10 sets of as-built drawings for monitoring well installation88214855
01/21/1994Dames & MooreEnvironmental Protection Agency - Region 9Annual groundwater rpt 1993, for IMC Magnetics, AO #91-9, w/TL to R Riccio fr C Anders 1/21/9488210309
01/21/1994Curtis Wright / Groundwater Technology, IncRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Proposed variances for groundwater chemical analysis for groundwater investigation at Unitog Rental Services88215060
01/24/1994Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: General groundwater chemistry, AO #91-988214757
01/25/1994Rameen Moezzi / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21476, memo #2, analysis RAS semivolatiles, w/TL to J Dhont fr M Weiner 1/25/9488211764
01/25/1994Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Leach field investigation, task 2 of soil investigation, AO #91-988214758
01/27/1994Adriane Scheele / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21476, memo #1, analysis SAS volatiles, w/TL to J Dhont fr M Weiner 1/27/9488211766
01/27/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #7963Y, memo #5, analysis SAS TCLP metals, w/TL to J Dhont fr M Weiner 1/27/9488211765
02/02/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21476, memo #3, analysis RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 2/2/9488211768
02/03/1994Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #7963Y, memo #6, analysis SAS TCLP metals, w/TL to J Dhont fr M Weiner 2/3/9488211769
02/14/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncLtr: Response to 2/8/94 ltr re Unitog Rental Services request to focus more approach to sampling than required by AO #92-2288214922
02/14/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncMemo: Unitog Rental Services88215082
02/14/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncMemo: Unitog Rental Services - Tempe facility88215081
02/15/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncLtr: Proposed variances for chemical analysis for groundwater investigation at Uintog Rental Services facility88214923
02/17/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Thomas Suriano / Salt River ProjectLtr: Pump test in well 23E, 2.9N, retaining packers to obtain recovery data, w/TL88214846
02/17/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncLtr: Response to questions re analysis groundwater samples for Unitog Rental Services88215061
02/24/1994Keith Takata / Environmental Protection Agency - Region 9-EPA determination on plugging-in former DCE Circuits facility to remedy for cleanup of VOCs-in-vadose zone (plug-in presumptive remedy approach)88214844
02/24/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Rudi Vafadari / Arden PropertiesLtr: Notice of planned cleanup at DCE Circuits, request for property access for additional purposes, parcel #s 132-59-001M & 132-59-031B, w/agreement88214849
02/24/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Robert Gasser / AZ State Parks - Office of Historic PreservationLtr: Planned RA at DCE Circuits88214848
02/24/1994Lisa August / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: South area discharge permit application addendum, w/maps88211829
02/25/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21690, memo #1, SAS volatiles for 2 groundwater samples, collected 2/25/94, w/TL to J Dhont fr M Weiner88211781
02/28/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Bob Gasser / AZ State Parks - Office of Historic PreservationMemo: DCE Circuits facility planned action, w/attchs88211839
03/01/1994Environmental Protection Agency - Region 9-Fact Sheet: EPA determines soil cleanup necessary at former DCE Circuits facility88215741
03/02/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Task 2 of soil investigation for IMC Magnetics, SOW, AO #91-9, w/maps88211717
03/02/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Bob Henckel / Westinghouse Electric CorpMemo: EPA plug-in determination, w/o encl88214934
03/03/1994Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Comments re task technical memo, stage 1B soil-gas investigation for IMC Magnetics, 12/17/93, w/maps88211701
03/07/1994Thomas Gorman
Lois Gorman
Roberta Riccio / Environmental Protection Agency - Region 9Agreement for access to property for installation of groundwater monitoring (signed), parcel #132-66-02188215189
03/11/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #1, SAS total dissolved solids for 20 water samples, collected 1/31/94-2/3/94, w/TL to J Dhont fr M Weiner88211787
03/11/1994Harry Kent / City of Mesa, AZThomas Mooney / C H 2 M HillLtr: Monitoring well at Mesa Fluoride station, w/map88214884
03/14/1994Margaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #2, SAS volatiles for 20 water samples, collected 1/31/94 & 2/1/94-2/3/94, w/TL to J Dhont fr M Weiner88211788
03/14/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Response to EPA ltr of 3/3/94 re stage 1B soil-gas investigation for IMC Magnetics, AO #91-9, w/map88215289
03/14/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Soil-vapor monitor well installation for IMC Magnetics, AO #91-9, w/map88215286
03/15/1994Rameen Moezzi / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21615, memo #1, analysis RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 3/15/9488211779
03/15/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #2, analysis SAS total dissolved solids, w/TL to J Dhont fr M Weiner 3/15/9488211780
03/16/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #1, SAS volatiles for 20 groundwater samples, collected 2/3/94-2/9/94, w/TL to J Dhont fr M Weiner88211778
03/17/1994Jeffrey Crane / Tempe Tribune-Newsclip: Contaminated site set for cleanup88215305
03/18/1994Margaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21615, memo #2, RAS semivolatiles & pesticides/PCBs for 10 water samples, collected 2/16/94-2/18/94 w/TL to Dhont fr Weiner88211789
03/18/1994Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #3, SAS total dissolved solids (TDS) for 19 water samples, collected 2/9/94-2/14/94, w/TL to Dhont fr Weiner88211790
03/18/1994Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #4, SAS total dissolved solids (TDS) for 9 water samples, collected 2/14/94-2/16/94, w/TL to Dhont fr Weiner88211791
03/20/1994Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #2, analysis RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 3/30/9488211776
03/21/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Shallow borings for task 2 of soil investigation, IMC Magnetics, AO #91-988215288
03/21/1994Thomas Mooney / C H 2 M HillDonn Frye / Prestige Cleaners, IncLtr: Transmits groundwater quality data for SIBW-36U & SIBW-37U, w/attch & maps88211879
03/22/1994Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #1, RAS dissolved metals & cyanide for 9 water samples, w/TL to J Dhont fr M Weiner88211795
03/22/1994Margie Weiner / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits unvalidated data, case #R94S02, memos #5 & #6, w/attch88211782
03/24/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #3, SAS volatiles for 20 groundwater samples, collected 2/9/94-2/14/94, w/TL to J Dhont fr M Weiner88211794
03/24/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #4, SAS volatiles for 8 groundwater samples, collected 2/15/94-2/16/94, w/TL to J Dhont fr M Weiner88211793
03/24/1994Dina David / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21690, memo #2, RAS dissolved metals & cyanide for 2 water samples, collected 2/25/94, w/TL to J Dhont fr M Weiner88211792
03/24/1994Robert Gasser / AZ State Parks - Office of Historic PreservationJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Remedial action (RA) at DCE Circuits88214854
03/28/1994Terry Bourland / AZ Dept of TransportationJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Agreement & covenant not to sue (EPA & ADOT), monitoring well requirements, w/pemits, logs, diagrams, rpts, tables & computer disk w test results88211841
03/29/1994Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21615, memo #3, analysis SAS volatiles, w/TL to J Dhont fr M Weiner 3/29/9488211774
03/29/1994Margie Weiner / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits unvalidated data, case #R94S02, memo #7, w/attch88211777
03/31/1994Daniel Shane / Environmental Protection Agency - Region 9Jeffrey Zelikson / Environmental Protection Agency - Region 9Action memo: Request for removal action at DCE Circuits, w/cost projection, addendum to action memo & maps (redacted, FOIA ex 4, 5 & 7)88211800
03/31/1994Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #1, analysis SAS COD TOC, w/TL to J Dhont fr M Weiner 3/31/9488211772
03/31/1994Fernando Contreras / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #3, analysis RAS dissolved metals & cyanide, w/TL to J Dhont fr M Weiner 3/31/9488211773
03/31/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Response to ltr of 3/3/94 re stage 1B soil-gas investigation for IMC Magnetics, AO #91-9, w/map88215290
04/01/1994Environmental Protection Agency - Region 9-Fact sheet: EPA to remove lead soil fr former DCE Circuits facility88214856
04/01/1994Environmental Protection Agency - Region 9-Press Release EPA Environmental News, EPA to remove lead soil fr former DCE Circuits facility88215712
04/04/1994Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #2, analysis SAS COD, TOC, w/TL to J Dhont fr M Weiner 4/4/9488211771
04/04/1994Chris Davis / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #4, analysis SAS COD, TOC, w/TL to J Dhont fr M Weiner 4/4/9488211770
04/04/1994Gwendolyn Eng / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryTina Singes, resident
Carl Zappia, resident
Ltr: Site review, toxicological profile for trichlorethylene & ATSDR public health statements, w/o encl, w/TL to J Dhont fr G Eng88214857
04/05/1994Karen Pettit / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #3, SAS TOC, DOC & nitrate/nitrite-N for 17 water samples, collected 2/8-9/94, 2/22/94 w/TL to Dhont fr Weiner88211783
04/07/1994Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #5, RAS dissolved metals & cyanide for 9 water samples, collected 2/10/94-2/11/94, w/TL to J Dhont fr M Weiner88211785
04/08/1994Fernando Contreras / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #4, RAS dissolved metals & cyanide for 12 water samples, collected 2/8/94-2/9/94, w/TL to J Dhont fr M Weiner88211786
04/11/1994Mary Hart / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21583, memo #6, RAS dissolved metals & cyanide for 14 water samples, collected 2/14/94-2/16/94, w/TL to J Dhont fr M Weiner88211784
04/11/1994C H 2 M HillEnvironmental Protection Agency - Region 9Workplan for RI/FS & enforcement support, w/contract proposal cover sheet & TL to J Dhont fr L Beaton 4/11/94 (Privileged, FOIA exs 4,5 & 7) (Privileged doc target only)168883
04/19/1994Gwendolyn Eng / US Dept of Health & Human Services - Agency for Toxic Substances & Disease RegistryCarol Zappie, residentLtr: Referral to physicians familiar with occupational or environmental medical issues, w/TL to J Dhont fr G Eng 4/19/9488214858
04/22/1994Nicole Fatherly / AZ Dept of Environmental QualityEnvironmental Protection Agency - Region 9Field sampling plan (FSP) for various sites (signed)88211945
04/28/1994Steve Nielsen / City of Tempe, AZJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Rio Salado Town Lake permitting, w/design concept summary88215134
04/28/1994Michael Mallon / Silver Streak, IncEnvironmental Protection Agency - Region 9Map: Sewer location for Silver Streak facility received fr owner, Michael Mallow88214930
04/28/1994Daniel Shane / Environmental Protection Agency - Region 9Jeffrey Zelikson / Environmental Protection Agency - Region 9Memo: DCE Circuits polrep 1 (P-mail)88211836
05/02/1994Steve Nielsen / City of Tempe, AZJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Invitation to attend pre-application mtg to participate in USACOE section 404 permitting of Rio Salado Town Lake for City of Tempe, w/pamphlet88211929
05/11/1994Thomas Mooney / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Inspection of ADOT well installations, SIBW-46U, -47U & -48U88215112
05/17/1994Margaret May / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #1, SAS volatiles for 20 water samples, collected 4/18/94-4/21/94, w/TL to J Dhont fr M Weiner88211911
05/24/1994Jeffrey Dhont / Environmental Protection Agency - Region 9FileMemo: Background re Rio Salado project & 5/94 pre-permitting meeting, w/attchs88211936
05/25/1994Mary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21926, memo #1, RAS semivolatiles & pesticides/PCBs for 2 water samples, collected 4/28/94, w/TL to J Dhont fr M Weiner88211908
05/25/1994Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21926, memo #3, SAS volatiles for 2 water samples, collected 4/28/94, w/TL to J Dhont fr M Weiner88211910
05/25/1994Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #2, SAS volatiles for 20 water samples, collected 4/21/94-4/22/94 & 4/25/94, w/TL to J Dhont fr M Weiner88211907
06/02/1994Thomas Mooney / C H 2 M HillJeffrey Dhont / Environmental Protection Agency - Region 9Addendum to regional groundwater field sampling plan (RGFSP) packer testing, stage 2, phase 2, RI, w/maps88211805
06/03/1994Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #3, SAS volatiles for 20 water samples, collected 4/25/94-4/28/94, w/TL to J Dhont fr M Weiner88211909
06/08/1994Roberto Sanchez / Phoenix Gazette-Newsclip: Fiery blasts rip fireworks, owner injured88215116
06/10/1994Margaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22109, memo #1, RAS semivolatiles & pesticides/PCBs for 2 water samples, collected 5/18/94, w/TL to J Dhont fr M Weiner88211906
06/14/1994Chris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22109, memo #2, RAS dissolved metals & cyanide for 2 water samples, collected 5/18/94, w/TL to J Dhont fr M Weiner88211905
06/15/1994Thomas Mooney / C H 2 M HillBill McCarthy / City of Mesa, AZLtr: Groundwater monitoring well installation, Mesa Fluoride station, parcel #135-38-00388215094
06/17/1994Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Review & comments on stage 1B soil-gas investigation, w/TL to R MacDonald fr R Riccio 6/20/94 & maps88212021
06/19/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncLtr: Draft addendum to Regional Groundwater Field Sampling Plan (RGFSP) - Packer testing, w/o encl, w/TLs to J Chen & C Wright fr R Riccio 6/19/9488214926
06/21/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #5, analysis RAS dissolved metals & cyanide for 12 water samples, collected 4/18-419/94 w/TL to Dhont fr Weiner88211904
06/21/1994Adriane Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22109, memo #3, SAS volatiles for 2 water samples, collected 5/18/94, w/TL to J Dhont fr M Weiner88211903
06/22/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Stage 1B soil-gas investigation for IMC Magnetics, AO #91-988215287
06/23/1994Chris Davis / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #6, RAS dissolved metals & cyanide for 13 water samples, collected 4/20/94-4/21/94, w/TL to J Dhont fr M Weiner88211901
06/24/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Additional soil-gas investigation for stage 1B, AO #91-9, w/map88215285
06/27/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #7, RAS dissolved metals & cyanide for 16 water samples, collected 4/22/94 & 4/25/94, w/TL to Dhont fr Weiner88211902
07/01/1994C H 2 M HillEnvironmental Protection Agency - Region 9Workplan for RD/RA, SVE system, DCE Circuits subsite, w/modified SOW 8/4/94 & TL to Dhont fr Beaton (Privileged, FOIA exs 4,5 & 7) (Privileged doc target only)168884
07/05/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #21940, memo #9, 9 water samples for RAS dissolved metals & cyanide, w/TL to J Dhont fr R Bauer 7/5/9488211977
07/05/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R21940, memo #8, RAS dissolved metals & cyanide for 14 water samples, collected 4/26/94-4/27/94 w/TL to J Dhont fr M Weiner88211978
07/14/1994Ed Roberts / Dames & MooreRoberta Riccio / Environmental Protection Agency - Region 9Memo: Transmits summary of soil-gas data for IMC Magnetics parking lot & maps, w/attchs88212027
07/18/1994Dames & MooreEnvironmental Protection Agency - Region 9Summary of soil-gas data, IMC Magnetics parking lot, w/TL to R Riccio fr E Roberts88215306
07/19/1994Patricia Steiner / Jennings, Strouss & Salmon (Attorneys)Nancy Sadowl / AZ Dept of Environmental QualityLtr: Request to add name & address to mailing list88215186
07/20/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #9, SAS anions, alkalinity, hardness & sulfide for 9 water samples, collected 2/14/94-2/16/94, w/TLs88211898
07/22/1994Roberta Riccio / Environmental Protection Agency - Region 9Ed Roberts / Dames & MooreMemo: Transmits draft data for property near IMC Magnetics, w/attchs88215233
07/22/1994Daniel B Stephens & Assoc, IncArizona Public Service CoSoil vapor survey workplan, Ocotillo Power Plant, w/TL to J Dhont fr L Johnson 8/29/9488212009
07/25/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #10, SAS anions, alkalinity, hardness & sulfide for 20 water samples, 2/3/94-2/4/94, 2/7/94-2/9/94, w/TLs88211899
07/25/1994Fernando Contreras / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S02, memo #11, SAS anions, alkalinity, hardness & sulfide for 19 samples, collected 2/9/94-2/11/94, 2/14/94, w/TLs88211900
07/28/1994Curtis Wright / Groundwater Technology, IncEnvironmental Protection Agency - Region 9Draft focused RI rpt for Unitog Rental Services, w/TL to R Riccio fr C Wright 8/3/9488212010
07/28/1994Roberta Riccio / Environmental Protection Agency - Region 9Alexander Rafalovich / C H 2 M HillTL: Approval of QAPP/FSP88215271
08/08/1994Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22465, memo #2, RAS dissolved metals & cyanide for 3 water samples, collected 7/14/94, w/TL to J Dhont fr M Weiner88211897
08/11/1994Adriane Scheele / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22465, memo #1, RAS semivolatiles & pesticides/PCBs for 3 water samples, w/TL to J Dhont fr M Weiner88211896
08/16/1994Thomas Mooney / C H 2 M HillDick Bradford / City of Mesa, AZLtr: Monitoring well SIBW-55MC, discharge of groundwater into Mesa Sewer system88215096
08/23/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Byron James / AZ Dept of Environmental QualityLtr: Draft of document re groundwater FS, w/o attch88215103
08/25/1994Margaret May / I C F Technology, IncJeffrey Dhont / Environmental Protection Agency - Region 9Memo: Transmits unvalidated data, case #R94S20, memos #1 & #2, w/attch88211895
08/29/1994Larry Johnson / Arizona Public Service CoJeffrey Dhont / Environmental Protection Agency - Region 9Ltr: Transmits soil vapor survey workplan for APS Ocotillo Power Plant, w/o encl88215565
08/31/1994Mike McIntosh / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #1, RAS dissolved metals & cyanide for 20 water samples, collected 7/12/94-7/15/94, w/TLs88211974
09/07/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Bill Coughlin / City of Tempe, AZLtr: End use options for treated groundwater, w/attch88212666
09/09/1994Margaret May / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S24, memo #1, SAS volatiles for 5 water samples, coll 7/14 & 7/28/94, w/TLs to Hendrix fr Weiner & to Dhont fr Hendrix88211984
09/09/1994Micke McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S24, memo #2, RAS dissolved metals & cyanide for 20 water samples, collected 7/15, 7/18, 7/19 & 7/20/94, w/TLs88211985
09/15/1994Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits comments on task 2 technical memo soil investigation for IMC Magnetics, 8/8/94, w/attch88215307
09/17/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Co, IncMemo: Unitog groundwater plan88215077
09/20/1994Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #4, RAS dissolved metals & cyanide for 10 water samples, collected 7/25/94-7/26/94, w/TLs88211980
09/20/1994Shiela Schmidt / A P S Ocotillo Power PlantMartha Black / Environmental Protection Agency - Region 9Ltr: Site investigation, property parcel #132-33-001C, Ocotillo Power Plant88215182
09/22/1994Adrian Scheele / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S29, memo #1, SAS volatiles for 2 water samples, collected 8/11/94, w/TL to Hendrix fr Weiner & Dhont fr Hendrix 9/26/9488211986
09/23/1994Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S20, memo #1, SAS volatiles for 12 water samples, collected 7/23/94-7/24/94, w/TLs88211979
09/23/1994Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #5, RAS dissolved metals & cyanide for 20 water samples, collected 7/20/94-7/22/94 & 7/25/94 w/TLs88211982
09/27/1994Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S20, memo #2, SAS volatiles for 20 water samples, collected 6/20/94-6/23/94, w/TL to J Dhont fr K Hendrix 9/28/9488211983
09/27/1994Mary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #3, SAS volatiles for 20 water samples, collected 7/12/94-7/15/94, w/TLs88211981
09/29/1994Mary Hart / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #8, SAS volatiles for 10 water samples, collected 7/25/94-7/26/94, w/TLs88211975
09/29/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Sherman Liebovitz / Eldon Drapery CleanersLtr: Surface soil gas sampling at Eldon Drapery property88215184
09/29/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Michael Mallon / Silver Streak, IncLtr: Surface soil gas sampling at Silver Streak property88215183
09/30/1994Barbara Gordon / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #6, SAS volatiles for 20 water samples, collected 7/20/94-7/25/94, w/TLs88211976
10/01/1994I C F Kaiser Engineers, Inc-Rpt: Analytical results narrative, sampling results, initial calibration data & traffic rpts88212298
10/05/1994Barbara Gordon / I C F Technology, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R94S22, memo #7, analysis SAS volatiles, w/TL to J Dhont fr K Hendrix 10/7/9488212004
10/05/1994Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Response to EPA ltr of 9/26/94 re stage 1C shallow soil gas investigation for IMC Magnetics, AO #91-988215284
10/20/1994Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits comments on soil vapor survey workplan, APS Ocotillo Power Plant, 7/22/94, w/attch88215309
10/20/1994Jeffrey Dhont / Environmental Protection Agency - Region 9Stephen Mertens / Desert SportswearLtr: Transmits preliminary property investigation (PPI) rpt for Desert Sportswear, parcel #s 132-37-034 & 132-37-035, w/attch88212006
10/27/1994Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits ADEQ comments on draft focused RI rpt of Unitog Rental Services of 7/28/94, w/attch & env88212012
10/27/1994Roberta Riccio / Environmental Protection Agency - Region 9John Chen / Unitog Rental Services, IncLtr: Transmits EPA/ADEQ comments on draft focused RI rpt of Unitog Rental Services of 7/28/94, w/attch88212011
11/07/1994Roberta Riccio / Environmental Protection Agency - Region 9Curtis Wright / Groundwater Technology, IncLtr: EPA/ADEQ comments on draft focused RI for Unitog Rental Services facility, w/o encl88215273
11/14/1994Roberta Riccio / Environmental Protection Agency - Region 9Jarril Kaplan / Simon Children TrustTL: Transmits fact sheet for site88215785
11/30/1994Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22752, memo #1, dissolved metals & cyanide for 20 water samples, collected 10/10, 10-11 & 10/12/94, w/TL88212150
12/15/1994Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22752, memo #03, dissolved metals & cyanide for 20 water samples, collected 10/17-10/20/94, w/TL to R Riccio fr M Weiner88210307
12/15/1994Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22752, memo #2, dissolved metals & cyanide for 20 water samples, collected 10/13, 10/14 & 10/17/94 w/TL to Riccio fr Weiner88210308
12/20/1994Roberta Riccio / Environmental Protection Agency - Region 9Peter Schultz / Heraeus Amersil Quartz Engineering & MaterialsLtr: EPA closing investigation at Amersil facility88215782
12/28/1994Groundwater Technology, IncEnvironmental Protection Agency - Region 9Focused RI rpt for Unitog Rental Services facility, w/TL to R Riccio fr C Wright 1/13/9588210313
01/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Groundwater quality data & water level elevation data for 1/94-95, w/TL to R Riccio fr M Cabrera 7/13/9588212135
01/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Quarterly discharge rpts for 1/95, 4/95 & 7/95, w/TLs88212134
01/03/1995Dina David / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #22752, memo #4, dissolved metals & cyanide for 9 water samples, collected 10/20-10/21/94, w/TL to J Dhont fr M Weiner88210306
01/09/1995Roberta Riccio / Environmental Protection Agency - Region 9Mason Bolitho / AZ Dept of Water ResourcesLtr: Coordination for IBWS groundwater FS88215277
01/11/1995Dames & MooreI M C Magnetics CorpTask Technical memo for stage IC of shallow soil-gas investigation for IMC Magnetics, AO #91-9, w/TL to R Riccio fr C Jenkins88210312
01/20/1995Roberta Riccio / Environmental Protection Agency - Region 9Monique Coady / A P S Ocotillo Power PlantLtr: Transmits EPA/ADEQ review & comments on APS Ocotillo Power Plant soil vapor survey workplan, phase 2, w/attch88215314
01/25/1995C H 2 M HillRoberta Riccio / Environmental Protection Agency - Region 9Overhead transparencies for results of preliminary screening, groundwater FS mtg, w/TL to R Riccio & L Leonard fr K Hanagan 9/26/9688212081
01/26/1995Misael Cabrera / C H 2 M HillGail Clement / Anglemyer Parts & Services, IncLtr: Request for information re regional aquifer test, 10/26/94, w/map88215333
01/27/1995Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data Validation: Case #R95S02, memo #3, volatiles for 20 water samples (QA rpt), w/TL to Handrix fr Weiner & to Riccio fr Hendrix 2/13/9588212039
01/30/1995Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data Validation: Case #R95S02, memo #1, volatiles for 20 water samples (QA rpt), w/TL to Handrix fr Weiner & to Riccio fr Hendrix 2/10/9588212040
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v1 of 7, w/TL fr T Mooney to R Riccio88212137
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v2 of 788212138
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v3 of 788212139
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v4 of 788212140
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v5 of 7 (oversize aerial photos only)148899
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v5 of 7, w/o oversize aerial photos88212141
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v6 of 788212142
02/01/1995C H 2 M HillEnvironmental Protection Agency - Region 9Draft final RI (remedial investigation), v7 of 788212143
02/02/1995Jill Johnson / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data Validation: Case #R95S02, memo #2, volatiles for 20 water samples (QA rpt), w/TL to Handrix fr Weiner & to Riccio fr Hendrix 2/10/9588212042
02/02/1995Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data Validation: Case #R95S02, memo #4, volatiles for 9 water samples (QA rpt), w/TL to Handrix fr Weiner & to Riccio fr Hendrix 2/10/9588212041
02/17/1995Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #23106, memo #1, cyanide for 8 water samples, collected 1/9, 1/10 & 1/12/95, w/TL to R Riccio fr M Weiner88212044
02/21/1995Roberta Riccio / Environmental Protection Agency - Region 9Sara Monteith / C H 2 M HillMemo: Draft RI distribution list, w/o encl88215320
02/22/1995Roberta Riccio / Environmental Protection Agency - Region 9Jamie OndrusekLtr: Transmits PCE contaminant map for Unitog & data tables & samples location maps for Redi Strip & AZ Pneumatic facilities, w/attchs88212043
02/27/1995Mary Tyer / Analytical Technologies, IncEd Roberts / Dames & MooreLtr: Transmits results of air sample analyses for IMC Magnetics, w/attchs88212069
02/28/1995Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: EPA/ADEQ review & comments on IMC Magnetics stage 1C soil gas investigation task technical memo (TTM), AO #91-09, w/attch88215329
03/16/1995Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #7, total dissolved solids for 7 water samples, collected 1/10-1/12//95, w/TL to R Riccio fr M Weiner88212047
03/17/1995Mike McIntosh / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #6, total dissolved solids for 7 water samples, collected 1/10-1/12//95, w/TLs88212048
03/21/1995Roberta Riccio / Environmental Protection Agency - Region 9Terry Bourland / AZ Dept of TransportationLtr: Review of ADOT workplan removal of man-made fill, phase 2 work88212046
03/22/1995Mitzi Dooley / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #5, dissolved metals for 8 water samples, collected 1/9, 1/10 & 1/12/95, w/TLs88210516
03/23/1995Margie Weiner / I C F Kaiser Engineers, IncKenneth Hendrix / Environmental Protection Agency - Region 9Memo: Quality assurance review of analytical data, w/attch88212293
03/27/1995Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #1, volatiles for 20 water samples, collected 1/11/95-1/16/95, w/TLs88212051
03/27/1995Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #3, volatiles for 15 water samples, collected 1/16/95-1/17/95, w/TLs88212050
03/29/1995Thomas Mooney / C H 2 M HillCharles Bischoff / Gallagher & Kennedy (Attorneys)TL: Water quality/water level data for monitoring well WMW-388215337
04/01/1995Dames & Moore-Annual 1994 groundwater rpt for IMC Magnetics, AO #91-9, w/TL to R Riccio fr C Jenkins 4/7/9588212055
04/01/1995Dames & Moore-Annual groundwater rpt for 1994, IMC subsite88212304
04/03/1995Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits ADEQ review & comments on ADOT 1/95 workplan, removal of man-made fill, phase 2, w/attch88215336
04/04/1995Dawn Stingle / C H 2 M HillThomas Mooney / C H 2 M HillMemo: Transmits checklist for quarterly repository completion at Tempe, Scottsdale & Phoenix libraries on 4/4/95, w/TL to Riccio fr Stingle & attchs88215332
04/04/1995Scott, Allard & Bohannan, Inc-Preliminary phase 1 environmental site assessment, Rio Salado Rd Widening, McClintock to Price Rd, Tempe, w/TL to C Manning fr B Scott & encls88212164
04/07/1995Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits revised ADEQ soil-gas maps, response to IMC Magnetics request re soil vapor monitor wells (SVMW) approval, AO #91-09 w/attchs88212053
04/07/1995Edwin Roberts / Dames & MooreRoberta Riccio / Environmental Protection Agency - Region 9TL: Transmits revised drawings B-1, B-2, B-3, B-4 & B-5 showing soil gas data for IMC subsite88215828
04/10/1995Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #4, volatiles for 20 water samples, collected 1/6/94, 1/9/95 & 1/10/95, w/TLs88212054
04/11/1995Thomas Mooney / C H 2 M HillBruce Travers / Harding Lawson AssocLtr: Transmits water level & water quality data (volatile organic compounds) for monitoring wells SIBW-36U & SIBW-37U, w/attch88212068
04/13/1995Karen Pettit / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S18, memo #2, volatiles for 20 water samples, collected 1/3, 1/4 & 1/6/95, w/TLs88211703
04/18/1995Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: EPA review & comments on IMC Magnetics revised figures for stage 1C soil gas investigation task technical memo (TTM), AO #91-0988215334
05/01/1995AZ Dept of Transportation-Workplan for controled removal of man-made fills88212067
05/25/1995Groundwater Technology, IncUnitog Rental Services, IncUpper unit aquifer hydraulic testing, Unitog Rental Services, 214 South Rockford Drive88212674
06/12/1995Jim Dubois / AZ Dept of Environmental QualityAl Brown / AZ Dept of Environmental QualityMemo: Transmits permit application for City of Tempe Rio Salado Town Lake project, w/o attch88215796
06/16/1995Roberta Riccio / Environmental Protection Agency - Region 9Chalmers Jenkins / I M C Magnetics CorpLtr: Requests that instead of quarterly sampling of soil vapor monitoring wells (SVMWs), monthly sampling be performed for 1st 3 months88215356
06/21/1995Byron James / AZ Dept of Environmental QualityRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits draft final RI rpt, AZDOEQ comments & maps, w/encls88212313
06/22/1995Phil Whitmore / AZ Dept of Environmental QualityAnita Pritchard / AZ Dept of Environmental QualityMemo: Review of Rio Salado Town Lake underground water storage permit applications & hydrogeologic rpt88215795
06/30/1995HydroSystems, IncJohn Carollo EngineersRecharge impacts determination rpt for City of Mesa Northwest water reclamation plant, w/TL to R Riccio fr N Fatherly 1/5/9688212420
07/11/1995Ethel DeMarr / AZ Dept of Environmental QualitySheila Ehlers / AZ Dept of Water ResourcesLtr: City of Tempe Rio Salada Town Lake proposal impact on adjacent Superfund sites, w/o attchs88215794
07/31/1995Frank Arceneaux / I C F Kaiser Engineers, IncEnvironmental Protection Agency - Region 9Data validation rpt: Case #R95S05, memo #1, volatiles for 8 soil gas samples, collected 10/12-10/21/94, w/TL to R Riccio fr M Weiner88211579
08/09/1995A S L Hydrologic & Environmental ServicesPalm Harbor HomesFuel underground storage tank site characterization rpt, LUST (leaking underground storage tank) file #4715.2581, Palm Harbor Homes, Inc (schematic fence diagrams only)148930
08/09/1995A S L Hydrologic & Environmental ServicesPalm Harbor HomesFuel underground storage tank site characterization rpt, LUST (leaking underground storage tank) file #4715.2581, Palm Harbor Homes, Inc, w/o schematic fence diagrams88212336
08/29/1995Christopher Jacquemin / Geotechnical & Environmental Consultants, IncEric Nemeth / Bressler, Amery & Ross (Attorneys)Ltr: 16th round quality groundwater sampling & testing at Superlite Block subsite88212278
08/31/1995A S L Hydrologic & Environmental Services-Selected data fr quarterly sampling round at Palm Harbor Homes facility, w/TL to N Fatherly fr D Wolfe88212335
08/31/1995Misael Cabrera / C H 2 M HillBob Gomez / AZ State UnivTL: Quarterly groundwater quality & monthly water level data88215363
08/31/1995Misael Cabrera / C H 2 M HillNicole Fatherly / AZ Dept of Environmental QualityTL: Quarterly groundwater quality & monthly water level data88215364
08/31/1995Misael Cabrera / C H 2 M HillBryon James / AZ Dept of Environmental QualityTL: Quarterly groundwater quality & monthly water level data88215365
08/31/1995Misael Cabrera / C H 2 M HillTerry Bourland / AZ Dept of TransportationTL: Quarterly groundwater quality & monthly water level data88215366
08/31/1995Misael Cabrera / C H 2 M HillMason Bolitho / AZ Dept of Water ResourcesTL: Quarterly groundwater quality & monthly water level data88215367
08/31/1995Misael Cabrera / C H 2 M HillCharles Bischoff / Gallagher & Kennedy (Attorneys)TL: Quarterly groundwater quality & monthly water level data88215445
08/31/1995Misael Cabrera / C H 2 M HillTerri Anderson / A P S Ocotillo Power PlantTL: Quarterly groundwater quality & monthly water level data88215446
08/31/1995Misael Cabrera / C H 2 M HillEric Staedicke / City of Tempe, AZTL: Quarterly groundwater quality & monthly water level data88215447
08/31/1995Misael Cabrera / C H 2 M HillDick Bradford / City of Mesa, AZTL: Quarterly groundwater quality & monthly water level data88215448
08/31/1995Misael Cabrera / C H 2 M HillSteve Nelson / Free & American MasonsTL: Quarterly groundwater quality & monthly water level data88215449
08/31/1995Misael Cabrera / C H 2 M HillBruce Trauers / Harding Lawson AssocTL: Quarterly groundwater quality & monthly water level data88215450
08/31/1995Misael Cabrera / C H 2 M HillDick Parrault / Maricopa County, AZ - Flood Control DistrictTL: Quarterly groundwater quality & monthly water level data88215451
08/31/1995Misael Cabrera / C H 2 M HillDennis Shirley / Salt River ProjectTL: Quarterly groundwater quality & monthly water level data88215452
08/31/1995Misael Cabrera / C H 2 M HillThomas Ford / Sun Devil Car Wash ParternshipTL: Quarterly groundwater quality & monthly water level data88215453
08/31/1995Misael Cabrera / C H 2 M HillPete Denton / Varian Tempe Electronic CenterTL: Quarterly groundwater quality & monthly water level data88215454
08/31/1995Misael Cabrera / C H 2 M HillRudi Vafadari / Arden PropertiesTL: Quarterly groundwater quality & monthly water level data88215455
08/31/1995Misael Cabrera / C H 2 M HillDan Piexoto / Varian Assoc, IncTL: Quarterly groundwater quality & monthly water level data88215456
10/17/1995Roberta Riccio / Environmental Protection Agency - Region 9Terry Bourlan / AZ Dept of TransportationLtr: Review of ADOT supplemental workplan information, removal of man-made fill, phase 2 workplan88215525
10/23/1995Kevin Wanttaja / Salt River ProjectRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Request to return SRP well 23E-2.9N to service, w/sampling data88215435
12/22/1995Edwin Roberts / Dames & MooreRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Request that BETX constituents be deleted from approved list of soil vapor analytes for IMC subsite88215823
01/01/1996Dames & Moore-Annual groundwater & soil vapor rpt 1995 for IMC Magnetics Corp, AZ Division88212318
01/01/1996C H 2 M Hill-Quarterly groundwater sampling results, w/encl88212260
01/10/1996William Hanley / City of Mesa, AZAsif Majeed / AZ Dept of Environmental QualityLtr: Transmits Northwest water reclamation plant aquifer protection permit amendment, w/encl & TL to N Fatherly fr T Day 1/29/9688212466
01/12/1996Chalmers Jenkins / I M C Magnetics CorpRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Request that BETX constituents be deleted from approved list of soil vapor analytes for IMC subsite, w/env88215822
01/18/1996Roberta Riccio / Environmental Protection Agency - Region 9Leslie Leonard / AZ Dept of Environmental QualityMemo: Transmits request to delete BETX wells from sampling list for IMC subsite, w/o attch88215831
01/25/1996Dawn Conley / Environmental Protection Agency - Region 9Roberta Riccio / Environmental Protection Agency - Region 9Memo: Transmits partially reviewed data, w/unvalidated data table 1A (analytical results), case #R96S01, memo #03, groundwater samples for volatiles88212108
01/25/1996Dawn Conley / Environmental Protection Agency - Region 9Roberta Riccio / Environmental Protection Agency - Region 9Memo: Transmits partially reviewed data, w/unvalidated data table 1A (analytical results), case #R96S01, memo #04, water samples for volatiles88215426
02/01/1996Roberta Riccio / Environmental Protection Agency - Region 9Debra Livornese / Wise & ShepherdLtr: Results of EPA 1994 soil gas sampling, EPA closing investigation at Varian Assoc property88215710
02/05/1996Arizona Public Service CoEnvironmental Protection Agency - Region 9Agenda for 2/5/96 mtg re APS proposed soil gas investigation & groundwater wells, w/maps88212196
02/09/1996Larry Johnson / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: APS Ocotillo Power Plant final proposed revisions to soil vapor survey workplan, w/information on Wonder Whapper (Deep Probe Sampler 550) & map88212186
03/03/1996Roberta Riccio / Environmental Protection Agency - Region 9Nicole Fatherly / AZ Dept of Environmental QualityLtr: Request that EPA be able to comment on recharge impacts determination rpt for city of Mesa88215885
03/05/1996Larry Johnson / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Additional information to that given at 2/5/96 mtg re status of wells88215580
03/20/1996Joseph Eidelberg / Environmental Protection Agency - Region 9Environmental Protection Agency - Region 9Data validation rpt: Case #R96S23, SDG SYI721, anions by ion chromatography.., 20 gw samples, collected 2/5-7/96, w/TL to R Riccio fr J Eidelberg88212345
03/21/1996Quinn Thacker / AZ Dept of Environmental QualityJohn Hickey / Kaiser Cement CorpLtr: UST investigative & remedial requirements have been satisfied for Superlite site (Privileged, FOIA ex 4) (Privileged doc target only)2009397
04/04/1996Joseph Eidelberg / Environmental Protection Agency - Region 9Environmental Protection Agency - Region 9Data validation rpt: Case #R96S23, SDG SYI785, anions by ion chromatography.., 20 gw samples, collected 2/12-15/967, w/TL to R Riccio fr J Eidelberg88212344
04/12/1996Dawn Richmond / Environmental Protection Agency - Region 9Environmental Protection Agency - Region 9Data validation rpt: Case #R96S23, SDG SYI713, RAP volatiles, 20 water samples, collected 2/12-15/96, w/TL to R Riccio fr D Richmond88212342
04/15/1996Thomas Mooney / C H 2 M HillRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Concerning interim operation of Salt River Project (SRP) well 23E-2.9N (Privileged, FOIA ex 5) (Privileged doc target only)2009405
04/16/1996Dawn Richmond / Environmental Protection Agency - Region 9Roberta Riccio / Environmental Protection Agency - Region 9Memos (3): Transmit partially reviewed data for case #R96S23, SDGs SYI750, SYI785 & SYI721, w/attchs88212390
04/22/1996Margie Weiner / Lockheed Environmental Systems & Technologies CoEnvironmental Protection Agency - Region 9Data validation rpt: Case #R96S23, memo #01, total dissolved solids, 66 water samples, collected 2/5/96-2/21/96, w/TL to R Riccio fr L Macri88212105
05/10/1996Brown & Caldwell-Addendum 1, phase 2 voluntary investigation for APS, w/marginalia88212191
05/10/1996Misael Cabrera / C H 2 M Hill-TLs: Transmit quarterly groundwater & monthly water level data for 7/95 & 10/95 sampling events88212258
05/14/1996Larry Johnson / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits addendum to phase 2 workplan, APS Ocotillo Power Plant, w/o encls88215567
05/20/1996Thomas Mooney / C H 2 M HillRoberta Riccio / Environmental Protection Agency - Region 9Review of APS addendum 1, phase 2 workplan, w/TL 5/23/96 & marginalia (Privileged, FOIA ex 5) (Privileged doc target only)2009415
05/23/1996Misael Cabrera / C H 2 M HillEric Staedicke / City of Tempe, AZLtr: 4 requested locations omitted fr special discharge permit #SD-02-96-0188215398
06/12/1996Larry Johnson / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Modifications to phase 2 workplan for APS, w/product information on Tonto Environmental Drilling air rotary casing hammer (ARCH)88212190
06/18/1996Larry Johnson / Arizona Public Service CoRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Modifications to phase 2 workplan for APS, w/o encls88215570
06/18/1996Roberta Riccio / Environmental Protection Agency - Region 9Various AddresseesLtrs (15): Results of 1994 soil gas sampling, EPA closing RI at property or business (redacted, FOIA ex 6)88212668
06/19/1996Roberta Riccio / Environmental Protection Agency - Region 9Larry Johnson / Arizona Public Service CoLtr: Forwards ADEQ's comments on workplan addendum, with clarifying info presented in 6/12 & 6/18 ltrs, w/attch88215377
06/28/1996Courtney Johnson / Locke, Purnell, Rain & Harrell (Attorneys)Roberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits closure ltr re possible no further action at Superlite Block prooperty, 1515 E Univ Ave & 8th, w/o encl, w/TL (Privileged, FOIA ex 4) (Privileged doc target only)168885
07/08/1996Rosemary Lopez / AZ Dept of Water ResourcesRoberta Riccio / Environmental Protection Agency - Region 9Ltr: Transmits annotated 2/26/96 notice of intention to drill monitor/piezometer well, & completion rpt form, w/encls88215374
07/24/1996Terry Loucks / G T E L Environmental Laboratories, IncCurtis Wright / Fluor Daniel G T I, IncLtr: Transmits analytical results for samples of 7/16/96, w/attch & TL fr C Wright to R Riccio 10/18/9688212376
07/25/1996Elaine Ngo / Environmental Protection Agency - Region 9Roberta Riccio / Environmental Protection Agency - Region 9Data validation rpt: Case #R96S42, for RAP volitiles, low level water, w/TL to R Riccio fr E Ngo88212436

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