505-Sanford Police-Amendment 1FLORIDA
ENV|RONMENTAL ASSESSMENTS,
February 27, 1998
Mr. William A. Simmons, P.E.
City of Sanford
P.O. Box 1788 .
Sanford, Florida 32772
RE: Implementation Proposal
Sanford Police Department Remedial Action Plan
FDER Facility # 598520695
Dear Mr. Simmons:
In response to your request during our meeting on Tuesday, February 24, 1998, Florida
Environmental Assessments, Inc. (FEA) proposes additional implementation of the Sanford
Police Department Remedial Action Plan (RAP). Also, this letter is to confirm the
assignment of the original Florida Environmental Management, Inc. contract to FEA on
February 1, 1995. FEA will continue to perform activities as per the original contract dated
December 10, 1993.
Activities performed as per the original contract have resulted in a reduction of the
groundwater and soil contamination at the Sanford Police Department. The current status
of the remediation identifies the contamination being reduced from the outer monitoring
wells and is now confined to an area on and immediately adjacent to the police station.
Although a significant reduction of contamination has occurred, the levels on the police
station site and immediate adjacent areas are not yet at or below FDEP requirements.
As agreed in previous meetings with you. the monies identified for the Site Rehabilitation
Completion Report and Monitoring Plan were spent for continued soil, groundwater
remediation and quarterly sampling of the outer monitoring wells. As of this letter, three
quarterly sampling events have been performed. The fourth quarter sampling event will be
scheduled, as per your instructions, within the next two weeks. Should the samples find
analyticel results below the FDEP action levels, this would provide a complete set of data
for a request for possible NFA on those wells with no detectable contamination.
FEA proposes a continuation of the groundwater remediation with the current method and
the Air Stripper System in place. The following cost proposal includes a more detailed
breakdown of costs of operation and maintenance for the facility.
~o
110 South Wymore Road, Winter Park, Florida 32789
Telephone: (407) 644--4453 Fax: (407) 599-5546
Groundwater Remediation (12Months)
System Maintenance
Principal $85/hr X 6 hrs = $ 510
Project Manager $80 X 24 = 1,920
Project Engineer $75 X 30 = 2,250
Field Engineer $65 X 30 = 1,950
Field Tech $35 X 96 = 3,360
CADD $55 X 40 = 2,200
$12,190
Equipment
Shallow Tray Air Stripper
12 month Rental @ $750,00 mo, $ 9,000
Laboratory Services,
30 samples @ $200/sample = $ 6,000
="""===
$ 6,000
Analysis and Reporting
Principal $85/hr X 8 hrs = $ 680
Project Manager $80 X 10 = 800
Project Engineer $75 X 30 = 2,250
Field Engineer $65 X 20 = 1,300
Field Tech $35 X 15 = 525
CADD $55 X 20 = 1,100
$ 6,655
Chemicals
Cleaning &Maintenance $ 600
Total Groundwater Remediation O & M (12 months) $ 34,445
II
II II
II II
II II
II II
II II
II II '
II II
SITE REHABILITATION COMPLETION REPORT/MONITORING PLAN
Principal $85/hrX 6hrs = $ 510
Project Manager $80 X 20 = 1,600
Project Engineer $75 X 30 = 2,250
Field Engineer $65 X 25 = 1,625
Field Tech $35 X 40 = 1,400
CADD $55 X 30 = 1,650
$ 9,035
The proposed cost to implement the Site Rehabilitation at the completion of the remediation
to include closure of recovery wells, monitoring wells and soil injection points is as follows:
Monitoring Well Closure (12 wells)
Principal $85/hrX 6hrs = $ 510
Project Manager $80 X 24 = 1,920
Project Engineer $75 X 12 = 900
Field Engineer $65 X 12 = 780
Field Tech $35 X 48 = 1,680
CADD $55 X 24 = 1,320
Materials 1,200
$ 8,310
Recovery Well Closure (6 wells)
Principal $85/hr X 3 hrs = $ 255
Project Manager $80 X 12 = 960
Project Engineer $75 X 6 = 450
Field Engineer $65 X 6 = 360
Field Tech $35 X 24 = 840
CADD $55 X 12 = 660
Materials 900
$ 4,425
Soil Injection Points
Principal $85/hrX 2 hrs = $ 255
Project Manager $80 X 12 : 960
Project Engineer $75 X 3 = 450
Field Engineer $65 X 6 : 360
Field Tech $35 X 24 = 840
Materials 250
$ 3,115
FEA appreciates the opportunity to provide our services on this project. Please do not
hesitate to contact us with any questions or requests you might have.
Yours very truly,
FLORIDA ENVIRONMENTAL ASSESSMENTS, INC.
Barry A. Reiter
Pdncipal
ACCEPTED
BY: ~
TITLE: c/--~- ~/-~/,,-r____,~
DATE: