HomeMy WebLinkAbout08. Authorize agreement with three companies to provide on-call geotechnical engineering services over an estimated three-year period Page 1 of 3
Item 8.
CENTRAL SAN BOARD OF DIRECTORS
POSITION PAPER
MEETING DATE: APRIL4, 2019
SUBJECT: AUTHORIZE THE GENERAL MANAGER TO EXECUTE PROFESSIONAL
ENGINEERING SERVICES AGREEMENTS WITH MCMILLEN JACOBS
ASSOCIATES, BSKASSOCIATES, AND CAL ENGINEERING & GEOLOGY,
INC., IN AN AMOUNT NOT TO EXCEED $150,000 EACH OVER AN
ESTIMATED THREE-YEAR PERIOD TO PROVIDE ON-CALL
GEOTECHNICAL ENGINEERING SERVICES FOR DISTRICT PROJECTS
SUBMITTED BY: INITIATING DEPARTMENT:
DAMASI0 ZEPEDA ARAGON, ASSOCIATE ENGINEERING AND TECHNICAL SERVICES-
ENGINEER CAPITAL PROJECTS
REVIEWED BY: SASHA MESTETSKY SENIOR ENGINEER
EDGAR J. LOPEZ, CAPITAL PROJECTS DIVISION MANAGER
JEAN-MARC PETIT, DIRECTOR OF ENGINEERING AND TECHNICAL
SERVICES
Roger S. Bailey
General Manager
ISSUE
The Board of Directors' authorization is required for the General Manager to execute a professional
engineering services agreement in an amount greater than $100,000.
BACKGROUND
Central San uses outside geotechnical engineering services to assist in the design and construction of
capital improvement projects. The purpose of the on-call geotechnical engineering service agreements is
to provide varied levels of geotechnical expertise to assist staff with projects managed or designed by the
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Capital Projects Division. For example, the sewer renovation projects in the Collection System Program
use in-house professional engineering to design sewer replacements, and use on-call geotechnical
engineering services for evaluating soil conditions in project areas and for determining the feasibility of
various construction methods. In addition, these agreements provide professional geotechnical expertise
in evaluating certain types of claims against Central San.
Staff currently manages three geotechnical on-call contracts with Kleinfelder, Inc, BSK Associates, and
DCM Consulting, Inc. for amounts not to exceed $100,000 over a three-year period. With the Kleinfelder,
I nc. and BSK Associates contracts set to expire at the end of this year and with usage nearing the contract
limits, replacement contracts are needed. The DCM Consulting, I nc. agreement will be extended for time
only since there is adequate budget remaining. Historically, the Collection System Group within Capital
Projects has been the primary user of these contracts. However, staff anticipates that projects across the
four Capital I mprovement Budget (Cl B) programs will have a need for some level of geotechnical
engineering expertise in the upcoming years. In addition, costs associated with geotechnical studies
related to the feasibility of trenchless technologies in sewer renovations have risen in recent years. With
upcoming renovations of several miles of sewer mains, staff expects the use of trenchless technologies to
increase.As a result of geotechnical investigations related to trenchless technologies and the usage
across several programs, larger contract amounts are recommended to accommodate project needs.
Staff prepared and posted a Request for Proposal on PlanetBids and the Central San website. On
February 15, 2019, 15 proposals were received and evaluated. Staff selected McMillen Jacobs
Associates, BSK Associates, and Cal Engineering & Geology, Inc. as the best-fit firms based on their
experience, qualifications, and past performance. Contracting with three firms allows staff some flexibility
to respond to urgent design, construction, and operations needs throughout the Capital Program.
ALTERNATIVES/CONSIDERATIONS
The practice of using as-needed or on-call agreements has been very successful. Executing this type of
agreement allows for reduced administration costs and staff time needed to issue individual agreements
for each project. The tasks developed under these agreements are typically low cost and consolidating the
work is recommended. Larger tasks are typically handled under separate agreements with consultants
under project design.
FINANCIAL IMPACTS
The total estimated cost for the on-call geotechnical engineering services could reach up to $450,000 over
a three-year period, if fully utilized. Each agreement may cost$150,000. The services provided are paid
for and budgeted under projects identified in the yearly CI B.
COMMITTEE RECOMMENDATION
The Engineering and Operations Committee reviewed this item on March 28, 2019 and recommended
approval of the three geotechnical engineering services agreements.
RECOMMENDED BOARD ACTION
Authorize the General Manager to execute professional engineering services agreements with McMillen
Jacobs Associates, BSK Associates, and Cal Engineering & Geology, I nc., for an amount not to exceed
$150,000 each to provide on-call geotechnical engineering services for District Projects.
Strategic Plan Tie-In
Tie-In
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GOAL TWO: Strive to Meet Regulatory Requirements
Strategy 1 - Strive to achieve 100%permit compliance in air, water, land, and other regulations, Strategy 2- Strive to
minimize the number of sanitary sewer overflows
GOAL THREE: Be a Fiscally Sound and Effective Water Sector Utility
Strategy 2- Manage costs
GOAL FOUR: Develop and retain a highly trained and innovative workforce
Strategy 3- Meet or exceed industry safety standards
GOAL FIVE: Maintain a Reliable Infrastructure
Strategy 2- Facilitate long-term capital renewal and replacement
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