Gray
Environmental.com
Gray
Environmental.com
Microbial
Projects (Molds and Fungi)
Phase
I Environmental Site Assessment
Lead
Industrial Hygiene Projects
XRF
Lead Inspection and Risk Assessment for Paint
Microbial
Projects (Molds and Fungi)
Indoor
Air Quality and microbial
assessments are regularly conducted to identify biological indoor air contaminants such as molds and
dust mites; as well as VOCs, formaldehyde, radon, and nuisance dust.
Properties that we have assessed include private residences, schools,
military housing, industrial, commerical/retail, bio-tech facilities, laboratory
'clean rooms' and office buildings.
To
perform a typical mold inspection the scope of work is:
- A
site reconnaissance and a visual assessment of the area,
- Interviews with occupants to document their
concerns,
- Inspection of HVAC systems,
- Collection
of volumetric air samples and tape lift samples, if indicated,
- Submittal
of sample to a laboratory specializing in microbiological analysis, and
- Preparation of a report containing a summary
of field activities, the results of the inspection, photographs (if
requested), any pertinent findings, our conclusions and recommendations will
be prepared and submitted to client.
Where
mold hazards are identified, Gray Environmental, Inc. can provide:
-
Oversight
during the hazard mitigation activity,
-
Hazard
Communication, and
- Conduct
Clearance Sampling following the removal/abatement activity to confirm the
effectiveness of the work.
Lead Industrial Hygiene Projects
Lead Abatement at Elementary School
Lead abatement project guidelines / Work Plan
development – (Confidential Client) Unified School District in California.
Glass Plant Demolition
Project oversight with air-monitoring and
reporting for selected constituents during the full demolition of numerous major glass
plant refractors in southern California. Contaminants of concern were silica,
alumina, lead, ceramic fibers.
"Fourth Street Viaduct Over the Los Angeles River"
Hazardous material surveys and subsurface
investigation during a year-long project involving the seismic retrofit of a historic
concrete bridge; Work Plans; Health & Safety Plans; Industrial Hygiene oversight
during heavy metal and carcinogenic compound removal.
Major Refinery Lead Abatement
Industrial Hygiene Project Oversight during the
abrasive blasting of aboveground fuel storage tanks painted with lead-based coating
materials at various refineries located in Southern California. Work included
Lead-Removal Work Plan Development and Implementation, Medical Surveillance Plans,
Respiratory Fit-tests, Respiratory Protection Plans, OSHA Compliance Assistance,
Air-monitoring and Reporting.
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XRF Lead Inspection and Risk
Assessment
Gray
Environmental, Inc. has had extensive experience conducting Lead
Assessments utilizing X-ray Fluorescence (XRF) technology.
We have served as both the primary consultant and as a
subcontractor to the primary consultant for projects that have included:
|
XRF
for Lead in Paint
- Historical
structures
- HUD-assisted
multi-family properties
- Large
multi-family properties
- Industrial
facilities
- Bridges
and towers
- Refinery
structures
- Large
commercial facilities
- Single-family
residential properties
- Schools,
and
- Public
buildings.
|
Lead
in Soil with XRF
- Brownfield
Renovation
-
Schools
- Historical
property
- Caltrans
highway property
- Shooting
ranges
- Battery
manufacturing plant
- Former
munitions plant
- Multi-
and single-family residential, and
- Military
base site assessment.
|
FIELD
TESTING FOR LEAD IN SOIL WITH A NITON XRF
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Phase I Environmental Site Assessment
Gray Environmental, Inc. has
been active in conducting Phase 1 Site Assessments since 1993.
The following is a representative list
of the types of properties we have assessed:
Three
Alameda Corridor/Caltrans-related Multi-Property Brownfield
Projects within Los Angeles County.
Group of nine former "ink plants" in
Monrovia, California
- Three "blow-mold" method plastic container
manufacturing facilities in the City of Industry, California
- Fashion Island Shopping
Center; a 600,000 square feet
structure on 74 acres in Newport Beach, California
A 12-story, multi-tenant office building
located in Newport, California
Two 15-story office buildings in Newport Beach,
California
Major 30-story hotel located in Irvine,
California
Former oil field property in
Santa Maria, California
Three former aerospace manufacturing facilities
in City of Industry, California
100-year old, 14-story historic bank building
in San Diego, California
Two 50-acre shopping centers in Fresno,
California
18-hole golf course and country club located on
oil field property in Orange County, California
Mobile home park in San Diego, California
Furniture manufacturing facility in Santa Ana,
California
Hotel in Del Mar, San Diego County, California
Citrus processing plant in Riverside County,
California
18-hole golf course and country club located on
former landfill in Carson, California
Retail centers and office buildings in
Paramount, Torrance, Redondo Beach, Pico Rivera, Santa Ana, Culver City, Orange, Glendale
and Santa Monica, California.
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Copyright ©
1999-2006.
All Rights Reserved.
Gray Environmental, Inc.
Revised: August 25, 2006