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Purex Industries - Millville Site Remediation Program
The site occupant, a former subsidiary of Purex Industries, operated an aircraft
engine aintenance and repair facility since 1946 at the Millville Airport.
Various VOCs (gasoline, jet fuel, degreasers) discharged to the environment
resulting in a 1,200-foot-wide, 3,500-foot-long, dissolved ground water
contaminant plume. Additionally, two free phase floating product jet fuel
plumes were present onsite. One was located in the administrative building
area and the other along the north-south taxiway.
A full scale RI/FS/RD was performed followed by pilot testing, final design,
construction anagement, start-up, and O&M services for a multi-systems
remediation program. The remedial project utilized two product recovery
systems (2), two soil vapor extraction system (2), and UV/Oxidation technology
for contaminant destruction.
Fresh Kills Landfill - Professional Services to Support the Improvement of
Operations
GRB was responsible for the following tasks:
1) Identifying all permits,
certifications and notifications required for the successful permitting of the
Fresh Kills Landfill.
2) Preparing a Regulatory requirements Report that
identified and discussed in detail the technical and administrative
requirements for each permit application, certification or notification required.
3) Establishing a line of communication between permitting agencies, the
NYCDOS and the prime contractor in an effort to establish a professional
rapport as it relates to permitting.
4) Meeting key regulatory personnel who
have technical and administrative influence over the permitting process.
5)
Reviewing and evaluating pertinent NYCDOS studies.
U.S. Army Corps of Engineers - Ecosystem Restoration and Mitigation
Planning
This project involves the construction of features for flood protection along the
Passaic River in the Town of Harrison, New Jersey. The authorized plan for
flood damage reduction includes a total of 7,450 linear feet of levee and
floodwall with eight closure structures. The levees will total 1,750 feet in
length with an average height of 6.5 feet and an average base width of 50
feet. The floodwall portion will be 5,700 feet in length and will have an
average height of 6.2 feet.
The South 1st Street floodwall system will begin on the east side of Passaic
Avenue just south of the NJ Transit rail line bridge structure and extend to the
South 4th Street bridge embankment. An additional section of floodwall to
prevent flanking will be constructed running north adjacent to Cape May
Avenue, to the Conrail bridge embankment. Interior drainage facilities will be
provided by new gravity culverts with flap gates and sluice gates, along with
three pumping stations.
TBTA Brooklyn Battery Park Tunnel Project
GRB is responsible for project monitoring management and inspection
services for tunnel decontamination and abatement in response to 9/11 events
at the Brooklyn Battery Park Tunnel in Brooklyn, New York. GRB drafted a
Quality Control Plan prior to commencement of project. QC Plan served as
work conduct guide for GRB oversight personnel and abatement subcontractor
personnel. GRB determined abatement work schedules, safety details and
report submittal procedures. GRB created progress drawings using AutoCAD
2000. Drawings were used as discussion tools during meetings with the TBTA.
Williamsburg Bridge Rehabilitation Project
GRB performed Phase I and II Environmental Assessments at 20 properties
adjacent or under the bridge in accordance with NYSDOT environmental
guidelines. GRB also prepared a site remediation report that identified,
evaluated, and recommended various remedial actions, and prepared bid
specifications in accordance with NYCDOT/NYSDOT requirements.
Operations & Maintenance - U.S. Navy
GRB currently provides all labor, supervision, tools, materials, equipment, and
transportation necessary to maintain and operate multiple site remediation
systems at the Patuxent River Naval Air Station located in Maryland. The 4-
year contract is valued at $2.5 million. GRB provides site mechanics and
engineering support to ensure the continued operability of the remediation
systems. This entails providing preventative maintenance (including required
repairs and installation of replacement parts) and preparing monthly and
annual reports and estimates. GRB attends quarterly meetings with the Navy
and state regulatory agencies to provide updates on the on-going remedial
program.
Groundwater Remediation/Site Investigations
GRB has 19 years of experience in conducting cost-effective site
investigations to better conceive the nature and extent of contamination and
potential environmental liabilities. We apply innovative rapid field screening
techniques, focused feasibility studies, groundwater modeling, and risk
assessment tools to save time and money during the investigation and design
phase of projects. In addition, we have the quantitative skills to evaluate the
performance of a proposed remedy and the practical experience to design
and implement remedial actions. This includes excavation, soil vapor
extraction, pump-and-treat, and other remedial alternatives.
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