HomeMy WebLinkAbout10147RESOLUTION NO. 10147
A RESOLUTION APPROVING A PROPOSAL FROM MAXIM TECHNOLOGIES, INC. FOR
ADDITIONAL SUBSURFACE INVESTIGATION AT THE PUEBLO MEMORIAL AIRPORT
MAINTENANCE FACILITY IN THE AMOUNT OF $16,310.13 AND AUTHORIZING THE
PRESIDENT OF THE CITY COUNCIL TO EXECUTE SAME
WHEREAS, Maxim Technologies, Inc. has been monitoring groundwater samples at the
Pueblo Memorial Airport Maintenance Facility since 1989 and the City of Pueblo accepted a
proposal from Maxim Technologies, Inc. on March 22, 2004 to investigate the petroleum
contamination and prepare a site characterization; and
WHEREAS, the State of Colorado Department of Oil and Public Safety is requiring that
action be taken due to an increase in benzene concentrations and has requested that additional
subsurface investigation be done at the site; now, therefore,
BE IT RESOLVED BY THE CITY COUNCIL OF PUEBLO, that:
SECTION 1.
Maxim Technologies, Inc. Proposal No. P45009051, a copy of which is attached hereto and
made part hereof by reference relating to additional subsurface investigation at the Pueblo
Memorial Airport Maintenance Facility, is hereby approved and accepted.
SECTION 2.
The President of City Council is hereby authorized to execute the Proposal on behalf of
Pueblo, a Municipal Corporation.
SECTION 3.
Funds in the amount of $16,310.13 shall be expended from the 2004 Airport budget.
INTRODUCED June 14, 2004
BY Michael Occhiato
Councilperson
APPROVED: kd��
PRESI ENT OF CITY COUNCIL
ATTESTED BY:
CITY CLERK
Background Paper for Proposed
RESOLUTION
&o. # 101 q7
AGENDA ITEM # / 3
DATE: June 14, 2004
DEPARTMENT: AVIATION - DANIEL E. CENTA, P.E.
TITLE
A RESOLUTION APPROVING A PROPOSAL FROM MAXIM TECHNOLOGIES,
INC. FOR ADDITIONAL SUBSURFACE INVESTIGATION AT THE PUEBLO
MEMORIAL AIRPORT MAINTENANCE FACILITY IN THE AMOUNT OF
$16,310.13 AND AUTHORIZING THE PRESIDENT OF THE CITY COUNCIL TO
EXECUTE SAME
ISSUE
Should City Council approve a proposal from Maxim Technologies for additional
subsurface investigation at the Pueblo Memorial Airport Maintenance Facility.
RECOMMENDATION
Approval of this Resolution.
BACKGROUND
In 1989, petroleum hydrocarbon- contamination was found in groundwater at the Pueblo
Airport Maintenance Facility. Since that time, Maxim Technologies has been monitoring
the groundwater. In June 2003, the groundwater samples showed an increase in benzene
concentrations. The State of Colorado Division of Oil and Public Safety (OPS) required
an investigation to delineate the source and extent of this contamination. Maxim
Technologies has performed the initial investigation and has now been informed by the
OPS that an additional subsurface investigation needs to be done.
FINANCIAL IMPACT
The cost of the additional subsurface investigation is $16,310.13. These funds shall be
expended from the 2004 Airport budget. These funds will be reimbursed by OPS.
TECHNOLOGIES ]NC
A TETRA TECH COMPANY
June 1, 2004
Mr. Jerry Brienza
Director of Aviation
Pueblo Memorial Airport
31201 Bryan Circle
Pueblo, CO 81001
Subject: Pueblo Memorial Airport Maintenance Facility
Additional Subsurface Investigation Requested by OPS
Maxim Proposal No. P45009051
Dear Mr. Brienza:
363 Centennial Parkway, Suite 210
Louisville, CO 80027 -1269
Telephone: (303) 665.4392
Facsimile: (303) 665 -2961
JUN 0 4 2004
This letter presents a proposal and associated cost -basis spreadsheet for completing additional subsurface
investigation activities at the Pueblo Memorial Airport Maintenance Facility (hereafter the "Site "). This
subsurface investigation is designed to provide additional information regarding the distribution of contamination
in soil and groundwater to improve the effectiveness of the Site Characterization Report (SCR). This proposal
presents the background, purpose, approach, schedule and costs associated with this additional delineation.
Background
During April of 2004, Maxim completed 15 borings, installed and developed one monitoring well, replaced and
developed one monitoring well, surveyed 17 monitoring wells, and repaired the surface mounts on two
monitoring wells. During discussions with the OPS regarding the information gained from this effort, the OPS
indicated that additional delineation of the spatial distribution of contamination downgradient of the source, and
investigation of the potential for contamination to be present in the utility corridor along Magnuson Street, would
be useful in preparing an SCR that supports a more focused and cost -effective Corrective Action Plan (CAP).
The OPS approved a request for extension for the SCR to allow time to collect this additional information
(attached).
Approach
To obtain the recommended information that will bolster the SCR, Maxim proposes to complete the following
scope of work:
Soil Investigation
1) Conduct Utility Locates for areas to be drilled.
2) Update Health and Safety Plan to address the actives proposed herein
3) Schedule and contract with a drilling contractor.
4) Mobilize to and from the Site.
5) Drill approximately 5 soil borings between Magnusen Avenue and the former tank area.
6) Conduct laboratory analyses of the soil samples consistent with the analyses conducted on the samples
collected in April 2004.
Jerry Brienza
Groundwater Investigation
June 1, 2004
7) Complete approximately 3 of the soil borings as monitoring wells; survey, develop, and sample
groundwater from these wells.
8) Conduct laboratory analyses of the groundwater samples consistent with the analyses conducted on the
samples collected in April 2004.
Reporting
9) Incorporate the additional information obtained by these efforts in the SCR.
10) Continue interface with the OPS
COST ESTIMATE
The attached spreadsheet presents a breakout of costs anticipated to be associated with the foregoing investigation
activities.
SCHEDULE AND AVAILABILITY
Maxim is available to begin this project immediately upon authorization to proceed. Maxim requests
authorization to proceed by June 8, 2004 in order to incorporate the new information and submit the SCR by the
extended due date of July 12, 2004.
CONDITIONS AND LIMITATIONS
Maxim will perform this work in accordance with the terms and conditions contained in the Agreement For
Professional Consulting Services (Agreement) executed by the City of Pueblo on April 14, 2003. To authorize
Maxim to proceed on the work contained herein, please sign below and return (fax OK).
We appreciate this opportunity to support Pueblo Memorial Airport with your environmental requirements.
Please call me at (303) 665 -4392 x628 if you have any questions or comments regarding this proposal.
Sincerely,
MAXIM TECHNOLOGIES INC.*
Brian Myller
Denver Office Manager
Rev: KL
CLIENT: C' of P blo
Accepted By:
and Thurston
Title: President of Citv Council
Date: :Lune 14, 2004
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