Site Report: Lake Louise Army Training Camp

Site Name:	Lake Louise Army Training Camp
Address:	19.3 Mile Lake Louise Rd., Off Mile 159.8 Glenn Hwy., Glennallen, AK 99588
File Number:	2237.38.002
Hazard ID:	3186
Status:	Cleanup Complete
Staff:	No Longer Assigned, 9074655229 dec.icunit@alaska.gov
Latitude:	62.283889
Longitude:	-146.525833
Horizontal Datum:

We make every effort to ensure the data presented here is accurate based on the best available information currently on file with DEC. It is therefore subject to change as new information becomes available. We recommend contacting the assigned project staff prior to making decisions based on this information.

Site Chronology
IC / Closure Details
Documents
Associated Sites

Problems/Comments

The Army used the Lake Louise Camp as a recreational facility during the 1950s and 1960s. Although the site is referred to as a training camp, no documentation of the Army actually conducting exercises or maneuvers at the site exists. Improvements consisted of concrete foundations, a mess hall, Quonset huts, cabins, pit latrines and a Marston landing mat/railroad tie breakwater and dock and an airstrip that serviced both the Army's recreation camp and the Air Force Recreation camp located on further to the west along the shore of Lake Louise. In June 1984, the USAED and the ADNR signed a Memorandum of Agreement for the environmental restoration of the Lake Louise Camp The MOA stipulated that the ASAED would reimburse the ADNR under the DERP for satisfactory completion of the removal. The following improvements were removed: mess hall remains and foundation, Quonset hut remains, three latrines, the Marston landing mat/railroad tie breakwater and dock, barrack pads, property line fencing and posts and other visible debris. After completion of the removal, erosion around the former Marston landing mat/railroad tie breakwater and dock exposed more metal debris. Funding problems for the DERP caused a moratorium on projects involving only debris removal. No further developments regarding the exposed debris have occurred. No contamination was found and no potential sources of contamination were found during a Site Inspection condcuted by an EPA START contractor. Along the southern edge of the airstrip a large number of drums were disposed of and remain in place in the tundra. Some of the drums are labeled and it is evident that they were the property of the Department of Defense. Most of the legible labels indicate that the drums contained aviation fuel and diesel fuel. CERCLIS ID AKFSN1002177, FUDS #F10AK0847. Subsequent site work documented the presence of petroleum contaminated soil.

Action Information

Action Date	Action	Description	DEC Staff
12/26/2002	Site Added to Database	Non-Qualifying Status.	Debra Caillouet
10/16/2006	Update or Other Action	File number issued 2237.38.002.	Aggie Blandford
6/21/2010	Site Visit	ADEC staff acoompanied by USACE staff and their contractors drove to Lake Louise for a site inspection and meetings with the local ADOT project manager to solidify plans for this summer's field work. We visited the lake shore recreation site where some solid waste is to be removed from the shore line as well as in the sediment on the bottom of the lake. Little solid waste was visible from the shore and additional surveys will need to be conducted from a boat to determine the extent of solid waste tht is remaining. We also visited the airstrip that services the Lake Louise area. It has been undergoing some expansion and drums were discovered scattered along the southern side of the runway. We walked around in the area for some time inspecting the visible drums and estimating the number of drums that remain. There are approximately 150-200 drums scattered in the woods adjacent to the cleared area south of the airstrip. Techniques to remove the drums were discussed. A work plan is forthcoming.	Jonathan Schick
7/26/2010	Update or Other Action	ADEC staff recieved a copy of the Draft Drum/Debris Removal Work Plan for theLake Louise Army Recreation Camp and the Army Airfield. The plan details the removal and disposal of solid waste along the lake shopre and beneath the surface of the water. There are approximately 150-200 drums that have been disposed of along the southern side of the airstrip that services the Lake Louise area. The plan details the removal of these drums and the sampling strategy to be performed after the drums have been removed. Additionally the plan details the sampling strategy if any of the drums still contain product. During the two site visits that the ADEC staf has participated in, none of the drums were found to contain any product.	Jonathan Schick
8/2/2010	Update or Other Action	Contaminated Sites Staff issued a letter to the US Army Corps of Engineers regarding the Draft Work Plan for Drum and Debris Removal at the US Army Airfield and Recreation Camp at Lake Louise. The main concerns about the draft plan was to make sure that the characterization of the soils beneath the drum was performed consistently and thoroughly. Additonally the state expressed concern about disturbing potentially impacted sediments from the lake bottom during the debris removal action.	Jonathan Schick
9/13/2010	Update or Other Action	ADEC Contaminated Sites Staff recieved a Final copy of the Drum and Debris Removal Work Plan for the US Army Airfield and the Army Recreational Camp on the shore of Lake Louise. The Final version was dated September 2010. According to the schedule presented in the document, teh field work is set to start today. The plan details the removal of approximately 200 abandoned drums in the brush adjacent to the airfield and characterizing the soil beneath the removed drums. Additioally the work plan addresses the removal of inert debris from the lake bottom at the Army Recreation Camp area. Some of the underwater debris has been identified as a navigational hazard for recreational users of the lake.	Jonathan Schick
11/4/2010	Site Characterization Workplan Approved	ADEC Contaminated Sites Staff issued a letter to the US Army Corps of Engineers approving the Final Version of the Drum and Debris Removal Work Plan for the US Army Airfield and Recreation Camp at Lake Louise.	Jonathan Schick
3/22/2011	Update or Other Action	COntaminated Sites Staff recieved the Draft Version of the Lake Louise Drum/Debris Removal Report for the US Army AIrfield and Recreational Camp.	Jonathan Schick
4/15/2011	Update or Other Action	Contaminated Sites Staff submittted a comment letter to the US Army Corps of Engineers Project Manager detailing the State's concerns with the report. The State requested that the report be augmented with additional information regarding the soil and waste stream sampling that toook place at the airfield. More detail was requested on the types and condition of the solid waste that was removed from the lake bottom.	Jonathan Schick
5/13/2011	Update or Other Action	Contaminated Sites Staff recieved responses to our comments on the Draft Lake Louise Drum/Debris Removal Report from the US Army Corps of Engineers. The responses were acceptable and the report will be approved to be finalized.	Jonathan Schick
7/6/2011	Update or Other Action	Contaminated Sites Staff recieved the Final Version of the Drum/Debris Removal Report for Lake Louise Army Airfield and Recreational Camp dated June 2011. The comments were addressed in the final report and it will be approved.	Jonathan Schick
7/29/2011	Update or Other Action	Contaminated Sites Staff recieved the Draft Work Plan for Drum and Debris Removal for contaminated soil removal dated July 2011. The plan details the program to return to the Army Airfield at Lake Louise and remove remaining impacted soil where drums were removed in 2010.	Jonathan Schick
8/1/2011	Site Characterization Report Approved	Contaminated Sites Staff submitted a letter to the US Army Corps of Engineers approving the Final version of the Drum and Debris Removal Report for the Lake side Recreational Camp and the Airfiled drum removal. Additional remoavl action associated with the airfield site is slated to be conducted in the 2011 field season.	Jonathan Schick
8/18/2011	Update or Other Action	Contaminated SItes Staff submitted comments on the Draft Drum and Drbris Removal Work Plan. The State's main concerns were regarding differentiating the total chromium from the hexavalent chromium and the designation of the action level that will be used for the PID to guide the excavation activities.	Jonathan Schick
8/26/2011	Update or Other Action	Contaminated Sites Staff recieved response to our comment submitted on the 18th of August. The responses addressed our main concerns and the plan should be approved to be finalized with the agreed upon changes.	Jonathan Schick
8/31/2011	Update or Other Action	Contaminated Sites Staff submitted a letter to the USACE Project Manager approving the finalization of the work plan for drum and debris removal at the area adjacent to the airstrip at Lake Louise. With the agreed upon changes in the comment response form, the plan can be implemented in the field.	Jonathan Schick
9/12/2011	Site Characterization Workplan Approved	Contaminated Sites Staff recieved the Final version of the Drum and Debris Removal Work Plan Amendment 1: DRO-Contaminated Soil Removal dated September 2011. THe plan is an amendment to the 2010 plan where the scattered drums and debris were removed from the site and several areas beneath the drums were noted to be impacted. This year's work is to return to the sites where impacted soil was identified and remove the soil, and collect confirmation samples. There is also an attempt to collect data to support a background metals survey for the area to eliminate several metals as contaminants of concern.	Jonathan Schick
12/21/2011	Site Characterization Report Approved	Contaminated Sites Staff recieved the Revised Final Version of the Lake Louise Drum/Debris Removal Report for the US Army Airfield and Recreation Camp. The report summarizes the drum and debris removal action from the summer of 2010. The revised report addressed the comments submitted prveiously on this document. The residual impacted soil has been removed from the areas identified in this report and that removal will be detailed in a separate report.	Jonathan Schick
1/30/2012	Document, Report, or Work plan Review - other	Contaminated Sites Staff recieved a Draft Technical Memorandum for the 2011 DRO-Contamintes Soil Removal at the US Army Airfield at Lake Louise. The memo described the work performed at the site in 2011 including the removal of approximately 8 cubic yards of DRO impacted soil and shipped the material off-site for treatment and disposal. The memo also discusses the fact that more work remains to be completed at the site to remove mmore impacted soil.	Jonathan Schick
3/1/2012	Document, Report, or Work plan Review - other	Contaminated Sites Staff submitted a letter to the Remedial Project Manager for the US Army Corps of Engineers regarding the Draft Technical Memorandum on DRO soil removal from the Laek Louise Army Airfield during the 2011 field season. Our comments were regarding other field screening options to detect the DRO impacted soil in the field and assist in the removal project.	Jonathan Schick
3/2/2012	Document, Report, or Work plan Review - other	Contaminated Sites Staff recieved an email from the contractor for the US Army Corps of Engineers regarding our comments on the Draft Technical Memorandum for DRO contaminated soil removal at the US Army Airfield at Lake Louise. The email contained responses to comments agreeing to make the suggested changes into a final document.	Jonathan Schick
3/20/2012	Document, Report, or Work plan Review - other	Contamintaed Sites Staff recieved a Final version of the Technical Memorandum for DRO contamianted Soil removal for the US Army Airfield at Lake Louise. The comments from the draft version were included in the final version and it is approved for the record. Additional excavation and confirmation sampling will be required at the site and is anticipated for the 2012 field season.	Jonathan Schick
5/23/2012	Document, Report, or Work plan Review - other	Contaminated Sites Staff submitted a comment letter to the USACE project manager regarding the Draft Work Plan Addendum for soil sampling at the Lake Louise Airfield. The plan details the early summer sampling program to try to delineate the horizontal and vertical extent of the remaining DRO contamination at the site. The main concern with the plan was that the use of hand augers may not be able to delineate the vertical extent of impacted soil as the soil may be frozen and impenatrable to hand tools where the impacts may have advanced further into the frozen soils during times when the soil is warmer.	Jonathan Schick
6/11/2012	Document, Report, or Work plan Review - other	Contaminated sites staff submitted a letter to the USACE project manager approving the finalization of the 2012 Work Plan Addendum for soil sampling at the airfield. THe plan addressed the State's concerns regarding the difficulty in confirming the vertical extent of the impacted soils with the tools to be used in the field.	Jonathan Schick
6/19/2012	Document, Report, or Work plan Review - other	Contaminated Sites Staff recieved the Final version of the 2012 DRO-Contaminated Soil Sampling Work plan for the US Army Airfield Formerly Used Defense Site. The plan is dated June 2012 and will implemented at the end of this month or early in July.	Jonathan Schick
9/28/2012	Site Characterization Report Approved	2012 Lake Louise Remedial Investigation Summary, U.S. Army Airfield Formerly Used Defense Site, F10AK0997-01, Final, September 2012. The report provides additional characterization of diesel range organics (DRO) remaining in soil at five locations at the Lake Louise site. DRO remains at levels up to 39,000 mg/kg. An alternative cleanup level for the migration to groundwater pathway is presented using 18 AAC 75.340, Method 3. The only parameter for the Method 3 calculation that was changed from the default levels is the total organic carbon (TOC) content. A value of 1.28 percent was calculated for the TOC and input to the on-line Method 3 Calculator provided by DEC. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater is approved based on this data.	Debra Caillouet
9/28/2012	Cleanup Level(s) Approved	2012 Lake Louise Remedial Investigation Summary, U.S. Army Airfield Formerly Used Defense Site, F10AK0997-01, Final, September 2012 The report provides additional characterization of diesel range organics (DRO) remaining in soil at five locations at the Lake Louise site. DRO remains at levels up to 39,000 mg/kg. An alternative cleanup level for the migration to groundwater pathway is presented using 18 AAC 75.340, Method 3. The only parameter for the Method 3 calculation that was changed from the default levels is the total organic carbon (TOC) content. A value of 1.28 percent was calculated for the TOC and input to the on-line Method 3 Calculator provided by DEC. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater is approved based on this data.	Debra Caillouet
10/5/2012	Document, Report, or Work plan Review - other	Work Plan Addendum 2, 2012 DRO-Contaminated Soil Removal, U.S. Army Airfield, Lake Louise, Alaska (Draft) Formerly Used Defense Site F10AK0997-01, October 2012	Debra Caillouet
12/12/2012	Cleanup Complete Determination Issued	2012 DRO Contaminated Soil Removal, U.S. Army Airfield, Lake Louise, Alaska, Draft, 11 December 2012 and Cleanup Complete Determination The report documents the removal of diesel range organics(DRO) impacted soil at four locations within the Formerly Used Defense Site at Lake Louise. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater was approved based the total organic carbon present in the soil. Confirmation sampling at the limits of each excavation showed all results to be below 3000 mg/kg DRO with results from 11 mg/kg to 1750 mg/kg.	Debra Caillouet
12/12/2012	Exposure Tracking Model Ranking	Initial ranking with ETM completed for source area id: 74161 name: auto-generated pm edit Lake Louise Army Training Camp	Debra Caillouet
12/12/2012	Exposure Tracking Model Ranking	A new updated ranking with ETM has been completed for source area 74161 auto-generated pm edit Lake Louise Army Training Camp.	Debra Caillouet
2/6/2013	Final Cleanup Report Reviewed	Final report submitted 2012 DRO Contaminated Soil Removal	Debra Caillouet

Action Date

Action

Description

DEC Staff

12/26/2002

Site Added to Database

Non-Qualifying Status.

Debra Caillouet

10/16/2006

Update or Other Action

File number issued 2237.38.002.

Aggie Blandford

6/21/2010

Site Visit

ADEC staff acoompanied by USACE staff and their contractors drove to Lake Louise for a site inspection and meetings with the local ADOT project manager to solidify plans for this summer's field work. We visited the lake shore recreation site where some solid waste is to be removed from the shore line as well as in the sediment on the bottom of the lake. Little solid waste was visible from the shore and additional surveys will need to be conducted from a boat to determine the extent of solid waste tht is remaining. We also visited the airstrip that services the Lake Louise area. It has been undergoing some expansion and drums were discovered scattered along the southern side of the runway. We walked around in the area for some time inspecting the visible drums and estimating the number of drums that remain. There are approximately 150-200 drums scattered in the woods adjacent to the cleared area south of the airstrip. Techniques to remove the drums were discussed. A work plan is forthcoming.

Jonathan Schick

7/26/2010

Update or Other Action

ADEC staff recieved a copy of the Draft Drum/Debris Removal Work Plan for theLake Louise Army Recreation Camp and the Army Airfield. The plan details the removal and disposal of solid waste along the lake shopre and beneath the surface of the water. There are approximately 150-200 drums that have been disposed of along the southern side of the airstrip that services the Lake Louise area. The plan details the removal of these drums and the sampling strategy to be performed after the drums have been removed. Additionally the plan details the sampling strategy if any of the drums still contain product. During the two site visits that the ADEC staf has participated in, none of the drums were found to contain any product.

Jonathan Schick

8/2/2010

Update or Other Action

Contaminated Sites Staff issued a letter to the US Army Corps of Engineers regarding the Draft Work Plan for Drum and Debris Removal at the US Army Airfield and Recreation Camp at Lake Louise. The main concerns about the draft plan was to make sure that the characterization of the soils beneath the drum was performed consistently and thoroughly. Additonally the state expressed concern about disturbing potentially impacted sediments from the lake bottom during the debris removal action.

Jonathan Schick

9/13/2010

Update or Other Action

ADEC Contaminated Sites Staff recieved a Final copy of the Drum and Debris Removal Work Plan for the US Army Airfield and the Army Recreational Camp on the shore of Lake Louise. The Final version was dated September 2010. According to the schedule presented in the document, teh field work is set to start today. The plan details the removal of approximately 200 abandoned drums in the brush adjacent to the airfield and characterizing the soil beneath the removed drums. Additioally the work plan addresses the removal of inert debris from the lake bottom at the Army Recreation Camp area. Some of the underwater debris has been identified as a navigational hazard for recreational users of the lake.

Jonathan Schick

11/4/2010

Site Characterization Workplan Approved

ADEC Contaminated Sites Staff issued a letter to the US Army Corps of Engineers approving the Final Version of the Drum and Debris Removal Work Plan for the US Army Airfield and Recreation Camp at Lake Louise.

Jonathan Schick

3/22/2011

Update or Other Action

COntaminated Sites Staff recieved the Draft Version of the Lake Louise Drum/Debris Removal Report for the US Army AIrfield and Recreational Camp.

Jonathan Schick

4/15/2011

Update or Other Action

Contaminated Sites Staff submittted a comment letter to the US Army Corps of Engineers Project Manager detailing the State's concerns with the report. The State requested that the report be augmented with additional information regarding the soil and waste stream sampling that toook place at the airfield. More detail was requested on the types and condition of the solid waste that was removed from the lake bottom.

Jonathan Schick

5/13/2011

Update or Other Action

Contaminated Sites Staff recieved responses to our comments on the Draft Lake Louise Drum/Debris Removal Report from the US Army Corps of Engineers. The responses were acceptable and the report will be approved to be finalized.

Jonathan Schick

7/6/2011

Update or Other Action

Contaminated Sites Staff recieved the Final Version of the Drum/Debris Removal Report for Lake Louise Army Airfield and Recreational Camp dated June 2011. The comments were addressed in the final report and it will be approved.

Jonathan Schick

7/29/2011

Update or Other Action

Contaminated Sites Staff recieved the Draft Work Plan for Drum and Debris Removal for contaminated soil removal dated July 2011. The plan details the program to return to the Army Airfield at Lake Louise and remove remaining impacted soil where drums were removed in 2010.

Jonathan Schick

8/1/2011

Site Characterization Report Approved

Contaminated Sites Staff submitted a letter to the US Army Corps of Engineers approving the Final version of the Drum and Debris Removal Report for the Lake side Recreational Camp and the Airfiled drum removal. Additional remoavl action associated with the airfield site is slated to be conducted in the 2011 field season.

Jonathan Schick

8/18/2011

Update or Other Action

Contaminated SItes Staff submitted comments on the Draft Drum and Drbris Removal Work Plan. The State's main concerns were regarding differentiating the total chromium from the hexavalent chromium and the designation of the action level that will be used for the PID to guide the excavation activities.

Jonathan Schick

8/26/2011

Update or Other Action

Contaminated Sites Staff recieved response to our comment submitted on the 18th of August. The responses addressed our main concerns and the plan should be approved to be finalized with the agreed upon changes.

Jonathan Schick

8/31/2011

Update or Other Action

Contaminated Sites Staff submitted a letter to the USACE Project Manager approving the finalization of the work plan for drum and debris removal at the area adjacent to the airstrip at Lake Louise. With the agreed upon changes in the comment response form, the plan can be implemented in the field.

Jonathan Schick

9/12/2011

Site Characterization Workplan Approved

Contaminated Sites Staff recieved the Final version of the Drum and Debris Removal Work Plan Amendment 1: DRO-Contaminated Soil Removal dated September 2011. THe plan is an amendment to the 2010 plan where the scattered drums and debris were removed from the site and several areas beneath the drums were noted to be impacted. This year's work is to return to the sites where impacted soil was identified and remove the soil, and collect confirmation samples. There is also an attempt to collect data to support a background metals survey for the area to eliminate several metals as contaminants of concern.

Jonathan Schick

12/21/2011

Site Characterization Report Approved

Contaminated Sites Staff recieved the Revised Final Version of the Lake Louise Drum/Debris Removal Report for the US Army Airfield and Recreation Camp. The report summarizes the drum and debris removal action from the summer of 2010. The revised report addressed the comments submitted prveiously on this document. The residual impacted soil has been removed from the areas identified in this report and that removal will be detailed in a separate report.

Jonathan Schick

1/30/2012

Document, Report, or Work plan Review - other

Contaminated Sites Staff recieved a Draft Technical Memorandum for the 2011 DRO-Contamintes Soil Removal at the US Army Airfield at Lake Louise. The memo described the work performed at the site in 2011 including the removal of approximately 8 cubic yards of DRO impacted soil and shipped the material off-site for treatment and disposal. The memo also discusses the fact that more work remains to be completed at the site to remove mmore impacted soil.

Jonathan Schick

3/1/2012

Document, Report, or Work plan Review - other

Contaminated Sites Staff submitted a letter to the Remedial Project Manager for the US Army Corps of Engineers regarding the Draft Technical Memorandum on DRO soil removal from the Laek Louise Army Airfield during the 2011 field season. Our comments were regarding other field screening options to detect the DRO impacted soil in the field and assist in the removal project.

Jonathan Schick

3/2/2012

Document, Report, or Work plan Review - other

Contaminated Sites Staff recieved an email from the contractor for the US Army Corps of Engineers regarding our comments on the Draft Technical Memorandum for DRO contaminated soil removal at the US Army Airfield at Lake Louise. The email contained responses to comments agreeing to make the suggested changes into a final document.

Jonathan Schick

3/20/2012

Document, Report, or Work plan Review - other

Contamintaed Sites Staff recieved a Final version of the Technical Memorandum for DRO contamianted Soil removal for the US Army Airfield at Lake Louise. The comments from the draft version were included in the final version and it is approved for the record. Additional excavation and confirmation sampling will be required at the site and is anticipated for the 2012 field season.

Jonathan Schick

5/23/2012

Document, Report, or Work plan Review - other

Contaminated Sites Staff submitted a comment letter to the USACE project manager regarding the Draft Work Plan Addendum for soil sampling at the Lake Louise Airfield. The plan details the early summer sampling program to try to delineate the horizontal and vertical extent of the remaining DRO contamination at the site. The main concern with the plan was that the use of hand augers may not be able to delineate the vertical extent of impacted soil as the soil may be frozen and impenatrable to hand tools where the impacts may have advanced further into the frozen soils during times when the soil is warmer.

Jonathan Schick

6/11/2012

Document, Report, or Work plan Review - other

Contaminated sites staff submitted a letter to the USACE project manager approving the finalization of the 2012 Work Plan Addendum for soil sampling at the airfield. THe plan addressed the State's concerns regarding the difficulty in confirming the vertical extent of the impacted soils with the tools to be used in the field.

Jonathan Schick

6/19/2012

Document, Report, or Work plan Review - other

Contaminated Sites Staff recieved the Final version of the 2012 DRO-Contaminated Soil Sampling Work plan for the US Army Airfield Formerly Used Defense Site. The plan is dated June 2012 and will implemented at the end of this month or early in July.

Jonathan Schick

9/28/2012

Site Characterization Report Approved

2012 Lake Louise Remedial Investigation Summary, U.S. Army Airfield Formerly Used Defense Site, F10AK0997-01, Final, September 2012. The report provides additional characterization of diesel range organics (DRO) remaining in soil at five locations at the Lake Louise site. DRO remains at levels up to 39,000 mg/kg. An alternative cleanup level for the migration to groundwater pathway is presented using 18 AAC 75.340, Method 3. The only parameter for the Method 3 calculation that was changed from the default levels is the total organic carbon (TOC) content. A value of 1.28 percent was calculated for the TOC and input to the on-line Method 3 Calculator provided by DEC. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater is approved based on this data.

Debra Caillouet

9/28/2012

Cleanup Level(s) Approved

2012 Lake Louise Remedial Investigation Summary, U.S. Army Airfield Formerly Used Defense Site, F10AK0997-01, Final, September 2012 The report provides additional characterization of diesel range organics (DRO) remaining in soil at five locations at the Lake Louise site. DRO remains at levels up to 39,000 mg/kg. An alternative cleanup level for the migration to groundwater pathway is presented using 18 AAC 75.340, Method 3. The only parameter for the Method 3 calculation that was changed from the default levels is the total organic carbon (TOC) content. A value of 1.28 percent was calculated for the TOC and input to the on-line Method 3 Calculator provided by DEC. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater is approved based on this data.

Debra Caillouet

10/5/2012

Document, Report, or Work plan Review - other

Work Plan Addendum 2, 2012 DRO-Contaminated Soil Removal, U.S. Army Airfield, Lake Louise, Alaska (Draft) Formerly Used Defense Site F10AK0997-01, October 2012

Debra Caillouet

12/12/2012

Cleanup Complete Determination Issued

2012 DRO Contaminated Soil Removal, U.S. Army Airfield, Lake Louise, Alaska, Draft, 11 December 2012 and Cleanup Complete Determination The report documents the removal of diesel range organics(DRO) impacted soil at four locations within the Formerly Used Defense Site at Lake Louise. An alternative cleanup level of 3000 mg/kg DRO for the migration to groundwater was approved based the total organic carbon present in the soil. Confirmation sampling at the limits of each excavation showed all results to be below 3000 mg/kg DRO with results from 11 mg/kg to 1750 mg/kg.

Debra Caillouet

12/12/2012

Exposure Tracking Model Ranking

Initial ranking with ETM completed for source area id: 74161 name: auto-generated pm edit Lake Louise Army Training Camp

Debra Caillouet

12/12/2012

Exposure Tracking Model Ranking

A new updated ranking with ETM has been completed for source area 74161 auto-generated pm edit Lake Louise Army Training Camp.

Debra Caillouet

2/6/2013

Final Cleanup Report Reviewed

Final report submitted 2012 DRO Contaminated Soil Removal

Debra Caillouet

Contaminant Information

Name	Level Description	Media	Comments
DRO	Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation	Soil

Name

Level Description

Media

Comments

DRO

Between Method 2 Migration to Groundwater and Human Health/Ingestion/Inhalation

Soil

Control Type

Type	Details
No ICs Required

Type

Details

No ICs Required

Requirements

Description

Details

Closure

Contaminated Soil Removal

No associated sites were found.

Missing Location Data

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Alaska Department of Environmental Conservation

Site Report: Lake Louise Army Training Camp

Site Chronology

IC / Closure Details

Documents

Associated Sites

Problems/Comments

Action Information

Contaminant Information

Control Type

Requirements

Closure

Contaminated Soil Removal

Missing Location Data

State of Alaska Department of Environmental Conservation