Pollution Report 3
ASARCO Taylor Springs Site
Taylor Springs, IL
On-Scene Coordinator - Craig Thomas
March 4, 2008 - Reporting Period: 2/02/08-3/04/08
The Asarco Taylor Springs Site consists of two parts: a 673-acre industrial property located on the southwest side of Taylor Springs, Montgomery County, Illinois 62089 and an unknown number of residential properties surrounding the industrial property.
The coordinates for the main Site are latitude 38° 39'06.9" north by longitude 90° 05'35.8" west. Of the 673 acres occupied by the main Site, 303 acres are wooded, 189 acres are used for agriculture, and the remaining 181 acres comprise the former and current Site operations area.These 181 acres have been listed on the National Priorities List (NPL)
The Site is bordered to the northwest by cultivated farmland and woodlands, to the northeast by residential areas, to the east by the Taylor Springs waste water treatment plant and cultivated farmland, and to the south and west by cultivated farmland and woodlands. These Pollution Reports (POLREPs), focus on the residential areas surrounding the main industrial site.
The objective of this time critical removal action is to remove metals contamination above health based levels (primarily lead) associated with smelter wastes which were used on residential properties as fill material, as well as collect data which will be used to support the Remedial Investigation for the main site.
U.S. EPA's Emergency Response branch conducted a site assessment of soil lead concentrations in residential and public areas in the Village of Taylor Springs.Access was obtained at approximately half of the residential properties in Taylor Springs, and sampling was conducted in June, 2006.Results of this sampling found that approximately 20 residential or public areas exceeded U.S. EPA's time critical removal action level of 1,200 parts per million (ppm) lead, and an additional 67 properties exceeded the U.S. EPA Region IX Preliminary Remedial Goal for lead of 400 ppm.
This removal action addresed the approximately 20 properties identified by U.S. EPA and approximately 16 additional residential properties identified by the responsible party's clean up contractor which had lead concentrations exceeding 1200 ppm.
To date, all known properties exceeding the Time Critical Removal Criterion of 1,200 ppm lead have been addressed.These include properties #1, #3, #14, #15, #21, #23, #25, #29, #31, #33, #38, #49, #51, #52, #58, #61, #62, #64, #67, #71, #78, #81, #86, #89, #90,#94, #96, #100, #103, #109, #118,#120, #148, #153, #193 and #219.An X-ray fluorescence analyzer(XRF)was used to guide the excavation depths and width, and was followed up with laboratory confirmation sampling.
Restoration, including hydroseeding was completed on March 2, 2008.
Approximately 2783.75 cubic yards were removed from residential properties and placed in the on-site staging area on the ASARCO Taylor Springs site. The staging area was then capped and hydroseeded to reduce erosion.
Planned Removal Actions
U.S. EPA will holod a public availability session to discuss the project and the one year warranty that the clean up contractor has provided for the restoration work.
The responsible party will submit a project completion report to U.S. EPA for review and approval.
Estimated Costs *
|Extramural Costs||Budgeted||Total To Date||Remaining||% Remaining|
|Intramural Costs||Budgeted||Total To Date||Remaining||% Remaining|
|Total Site Costs||$75,500.00||$64,013.64||$11,486.36||15.21%|
* The above accounting of expenditures is an estimate based on figures known to the OSC at the time this report was written. The OSC does not necessarily receive specific figures on final payments made to any contractor(s). Other financial data which the OSC must rely upon may not be entirely up-to-date. The cost accounting provided in this report does not necessarily represent an exact monetary figure which the government may include in any claim for cost recovery.