Pacific Southwest, Region 9: Superfund
Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations
Apache Powder Company
TNT Removal AR
Administrative Record Index
To request copies of administrative record documents, an electronic order form is available.
The documents contained in this administrative record have been considered by the U.S. Environmental Protection Agency in identifying appropriate removal activities for Apache Powder Co. Superfund Site in Benson, Arizona.
The documents are listed in the index in ascending chronological order, which is consistent with the arrangement of documents in the administrative record.
The list of U.S. Environmental Protection Agency guidance documents which were considered or relied upon in the selection of the remedy is document AR 7 in this administrative record. Copies of the guidance documents are contained in the Compendium of CERCLA Response Selection Guidance Documents located in the Region 9 Superfund Records Center.
April 17, 2000
List of Abbreviations and Acronyms Used in Administrative Record Index
|pre-ANP||pre-Apache Nitrogen Products|
Administrative Record Index
|Author / Author Org||Addressee / Addressee Org||Subject||AR #||Doc. ID #|
|1998/01/23||Brian Waggle / Hargis & Assoc, Inc||Andria Benner / Environmental Protection Agency - Region 9||Ltr: Summarizes additional characterization activities planned for pre-ANP operations area w/encl||0001||0048-01145|
|1998/08/31||Brian Waggle / Hargis & Assoc, Inc||Andria Benner / Environmental Protection Agency - Region 9||Ltr: Transmits requested information re low temperature thermal desorption (LTTD) process & potential LTTD contractors w/encls||0002||0048-01147|
|1999/05/00||Environmental Protection Agency - Region 9||-||Fact Sheet: Status of Apache cleanup activities||0003||0048-91654|
|1999/05/10||Leo Leonhart / Hargis & Assoc, Inc||Andria Benner / Environmental Protection Agency - Region 9||Ltr: Summarizes results of interim workplan phase 1, tasks 2-4 & proposes additional soil sampling for pesticides w/encls||0004||0048-01149|
|1999/08/02||Leo Leonhart / Hargis & Assoc, Inc||Andria Benner / Environmental Protection Agency - Region 9||Ltr: Results of additional soil sampling for pesticides in trinitrotoluene-contaminate d area w/encls||0005||0048-01150|
|1999/10/05||James Witte / Environmental Chemical Corp||Apache Nitrogen Products, Inc||Unexploded ordnance survey (UXO) field activities ltr rpt||0006||0048-01155|
|1999/10/29||Environmental Protection Agency - Region 9||-||List of guidance documents consulted during development & selection of TNT removal action for site||0007||0048-91661|
|1999/11/00||Environmental Protection Agency - Region 9||-||Fact sheet: TNT removal action planned for 12/99||0008||0048-91660|
|1999/11/08||Andria Benner / Environmental Protection Agency - Region 9||Keith Takata / Environmental Protection Agency - Region 9||Memo: Action memo / enforcement / potentially responsible party (PRP) lead request for time-critical removal action at site, w/attchs||0009||0048-01171|