HomeMy WebLinkAboutWORK ORDER - RFP - 7436 ENVIRONMENTAL SERVICES (3)January 15, 2015
Ms. Errin Henggeler, CHMM via e-mail: ehenggeler@fcgov.com
Environmental Regulatory Specialist
City of Fort Collins
P.O. Box 580
Fort Collins, Colorado 80522
Subject: Proposal for Site Characterization Report Preparation
City of Fort Collins Maintenance Facility
835 North Wood Street
Fort Collins, Colorado
CGRS Proposal #: 5190
Facility ID: 1012
Dear Errin:
CGRS is pleased to provide the City of Fort Collins with this proposal and cost estimate for activities
associated with preparing a Site Characterization Report (SCR) for the above-referenced facility. A
confirmed release was reported to the Colorado Department of Labor and Employment, Division of Oil
and Public Safety (OPS) on January 5, 2015, due to a surface spill of more than 25 gallons of diesel fuel.
In order to complete the SCR report, CGRS will collect additional soil samples in accordance with OPS
guidelines for analytical testing to determine the full extent of potential petroleum hydrocarbon
contamination. In regard to the assessment, CGRS will provide the following services:
Notifying the Utility Notification Center of Colorado for utility locates.
Subsurface soil conditions and lithology will be documented and characterized by obtaining soil
samples from the site per the OPS Owner/Operator Guidance Document. Three soil samples will be
obtained from soil borings installed in the spill area using hand auger sampling techniques. Soil
samples will be screened using visual appearance and photoionization detector (PID) vapor
measurements to determine the presence or absence of organic vapors. The soil borings will be
advanced to a depth of approximately 1 meter or 3.5 feet deep.
Soil samples will be submitted to an independent laboratory for analysis to determine concentrations
of benzene, toluene, ethylbenzene, xylenes (BTEX) and total extractable petroleum hydrocarbons
(TEPH) as diesel.
Prepare an SCR report using the OPS report format documenting the chemical analysis, interpretation
of the subsurface geologic and chemical analysis data, photo documentation, and discussing the
methods and procedures utilized to obtain these data.
SCR Preparation
Fort Collins Maintenance Facility
825 North Wood Street
January 15, 2015
2
Based upon the work scope described above, the estimated cost for the environmental assessment and
reporting is approximately $3,965.50. These costs are based on time and materials in accordance with
OPS 2009 Reasonable Cost Guidelines.
The scope of work and estimated costs are based upon current available information and our
understanding of the project. As the project develops, changes to the project scope of work may be
required. If changes in the scope of work are dictated by the needs of the project, these changes will be
presented to the client prior to implementation.
If acceptable, please sign the attached acceptance form and return it to my attention by fax or e-mail to (970)
493-7986 or kevin@cgrs.com, respectively. Should you have any questions or require any additional
information pertaining to this estimate or the proposed scope of work, please call me at 800-288-2657.
Sincerely,
CGRS, Inc.
Kevin Tautkus, P.G.
Project Manager/Geologist
Attachment: Cost Estimate
SITE NAME: Fort Collins Maintenance Facility DATE: 1/15/2015
ADDRESS: 835 N. Wood Street, Fort Collins, Colorado Facility ID: 1012
CGRS Proposal #: 5190
Quantity Unit Rate Subtotal Mark-Up Total
FIELD TIME
Staff Technician: travel 1 hrs@ $59.00 $59.00 $59.00
Staff Technician: oversight &
sampling 6 hrs@ $59.00 $354.00 $354.00
Asphalt Coring 4 hrs@ $150.00 $600.00 $90.00 $690.00
Coring Mileage 150 miles@ $2.75 $412.50 $61.88 $474.38
Mileage 15 miles@ $0.575 $8.63 $8.63
Subtotal: $1,586.00
FIELD EQUIPMENT
Organic Vapor Meter 1 day@ $75.00 $75.00 $75.00
Hand Auger 1 day@ $10.00 $10.00 $10.00
Misc Field Supplies 1 day@ $12.00 $12.00 $12.00
Subtotal: $97.00
OFFICE TIME & MATERIALS
Project Management 4 hrs@ $106.00 $424.00 $424.00
Report Prep (SCR/NFA): 8 hrs@ $88.00 $704.00 $704.00
Principal/Report Review: 1 hrs@ $106.00 $106.00 $106.00
Drafting: 4 hrs@ $53.00 $212.00 $212.00
Clerical: 1 hrs@ $43.00 $43.00 $43.00
Subtotal: $1,489.00
LABORATORY ANALYSIS
BTEX (3 x soil) 3 each @ $65.00 $195.00 $29.25 $224.25
TEPH (3 x soil) 3 each @ $70.00 $210.00 $31.50 $241.50
PAH (1 x soil) 1 each @ $285.00 $285.00 $42.75 $327.75
Subtotal: $793.50
Total Estimated Project Cost: $3,965.50
Project: SCR Prep