United States Environmental Protection Agency
Region VI
POLLUTION REPORT



Date:
Thursday, July 14, 2005
From:
William Rhotenberry

To:
Ragan Broyles, Prevention and Response Branch
Debbie Dietrich, Office of Emergency Management

Subject: 

Initial Site Walk Complete
Helena Chemical
602 Holland Avenue, Mission, TX
Latitude: 26.2131000
Longitude: -98.3336000


POLREP No.:
3
Site #:
862
Reporting Period:
07/13/2005
D.O. #:
Start Date:
 
Response Authority:
CERCLA
Mob Date:
7/12/2005
Response Type:
Demob Date:
 
NPL Status:
Non NPL
Completion Date:
 
Incident Category:
Removal Assessment
CERCLIS ID #:
TXD980625008
Contract #
RCRIS ID #:
 

Site Description

This site is a former pesticide formulation and packaging facility, and was the subject of corrective action by USEPA in 1982.  Deterioration of the containment cap has raised concerns over potential health impacts from chlorinated pesticides.

Contamination of surrounding properties was addressed by previous TCEQ actions.


Current Activities

The Team completed the site walk, debriefed and demobed.

The buildings are on concrete slab, requiring a GeoProbe / drill to penetrate and obtain samples beneath.

Cap deterioriation was noted in several locations.

There was a significant odor noted in the vicinity of the Aboveground Storage Tanks (ASTs), which seemed to increase through the day with the temperature.


Planned Removal Actions

As appropriate following assessment


Next Steps

Develop a detailed work plan to conduct the site assessment, including surface, subsurface and buildings

URS to secure support to move heavy equipment and vehicles inside buildings, and to provide man-lift for access to the top of the Aboveground Storage Tanks (ASTs) and the main building ceilings for sampling


Key Issues

Coordination with City of Mission and TCEQ

Involvement of citizen groups and other key stakeholders

Expansion of assessment beyond the original capped area to the entire site

Significant odors from the vicinity of the ASTs


Estimated Costs *
  Budgeted Total To Date Remaining % Remaining
Extramural Costs
RST/START $95,000.00 $0.00 $95,000.00 100.00%
Intramural Costs
 
Total Site Costs $95,000.00 $0.00 $95,000.00 100.00%

* 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.


response.epa.gov/helenachemicalmission

POLREP #3 Last Updated 8/15/2005