HomeMy WebLinkAboutAgenda Report - May 6, 2020 C-03AGENDA ITEM c-3
Crrv or Loor
Couxcrr, CovTMUNICATIoN
AGENDA TITLE:
MEETING DATE:
PREPARED BY:
Adopt Resolution Awarding Contract for Wastewater Main Rehabilitation Program
(Project No. 8) to lnsituform Technologies, LLC, of Chesterfield, Missouri,
($1,882,322), Authorizing City Manager to Execute Change Orders ($400,000),
and Authorizing City Manager to Execute Related Documents
May 6, 2020
Public Works Director
RECOMMENDED AGTION: Adopt resolution awarding contract for Wastewater Main
Rehabilitation Program (Project No. 8) to lnsituform Technologies,
LLC, of Chesterfield, Missouri, in the amount of $1 ,882,322,
authorizing City Manager to execute change orders in an amount not to exceed $400,000, and
authorizing City Manager to execute related documents.
BAGKGROUND INFORMATION The Wastewater Main Rehabilitation Program is intended to
systematical ly replace and repa i r existi n g wastewater i nfrastructu re
that has reached its useful life. This is the eighth project scheduled
in this program.
ln 2016, the City hired a consultant to perform a wastewater pipeline condition assessment. The
assessment included the inspection of the City's larger wastewater pipelines and identified pipe
segments in need of repair due to deteriorating pipe conditions. Staff uses the condition assessment
results to prioritize rehabilitation of wastewater pipelines. Project No. I focuses on the 24-inch and 30-
inch diameter wastewater trunklines within Century Boulevard, from Beckman Road to Church Street, as
shown on Exhibit A.
Once completed, the project will improve the level of service associated with the wastewater system by
increasing reliability, reducing risk of pipeline failures, and decreasing maintenance costs. As with
previous phases of the project, staff is again recommending the use of trenchless methods of
rehabilitation to minimize both surface disruption and costs.
Project No. I includes in-place (trenchless) rehabilitation of approximately 5,400 linear feet of 24-inch and
3O-inch diameter wastewater main (including 100 linear feet of pipeline located under the Union Pacific
Railroad), 800 linear feet of 36-inch diameter storm drain line, and the rehabilitation of approximately 19
manholes.
While most of the pipelines within the limits of Project No. I are located within the City rightof-way, there are
pipeline crossings at the Caltrans's right-of-way (at Highway 99), Union Pacific Railroad right-of-way, and
San Joaquin County right-of-way (at Beckman Road). The crossings require agency encroachment permits
and/or agreements which either have been obtained by the City, or will be obtained by the contractor, as
required by the project specifications. Staff recommends that the City Manager be authorized to execute all
encroachment documents required by this project to keep the project schedule.
APPROVE
\\cvcf¡1v02\pubwks$WVP\PROJ ECTS\SËWER\WastewaterRehabPhaseS\CAward.doc
uer, City Manager
4t23t2
Adopt Resolution Awarding Contract for Wastewâter Main Rehabilitation Program (Pro¡ect No. 8) to lns¡tuform Technologies, LLC, of Chesterfield, Missouri,
($1,882,322), Authorizing City Mânager to Execute Changè Orders ($400,000), and Authorizing C¡ty Maneger to Execute Related Documents
May 6, 2020
Page 2
The plans and specifications for this project were approved on February 5,2020. The City received the
following five bids for this project on April 1,2020:
Bidder
Engineer's Estimate
lnsituform Technologies, LLC
Lamassu Utility Services, lnc.
K.J. Woods Construction
McGuire and Hester
Express Sewer & Drain, lnc.
*Corrected Amount
FUNDING AVAILABLE:
Location
Chesterfield, MO
Benicia
San Francisco
Sacramento
Rancho Cordova
Base Bid
$2,216,124.00
$1,882,322.00
$2,334,896.32*
$2,433,003.30.
$2,715,295.00
92,871,740.00
Above/(Below)
Engineer's Estimate
($333,802.00)
$118,772.32
$216,879.30
$499,171.00
$655,616.00
Staff recommends awarding contract for Wastewater Main Rehabilitation Program (Project No. 8) to
lnsituform Technologies, LLC, of Chesterfield, Missouri, in the amount of $1,882,322, authorizing City
Manager to execute change orders in an amount not to exceed $400,000, and authorizing City Manager
to execute related documents.
FISCAL IMPACT:Completing this project will reduce future maintenance costs and increase
the performance and reliability of the wastewater system. This project will
not impact the General Fund.
Budgeted in Fiscal Year 2019120:
Wastewater Capital (53 1 99000.77 020) - $2,600, 000
Andrew Keys
Andrew Keys
Deputy City Manager/lnternal Services Director
Charles E. Swimley Jr.
Charles E. Swimley, Jr
Public Works Director
Prepared by Jimi Billigmeier, Associate Civil Engineer
CES/JB/tc
Attachments
cc: Andrew Richle, Utilities Superintendent
Trav¡s Kahrs, Water Plant Superintendent
K:\WP\PROJ ECTS\SEWER\WastewaterRehebPheseS\CAward.doc 412At2020
#
#
###
#
##
#
##
#
#
#
#
#
#
##Hutchins St.Cherokee Ln.Church St.Stockton St.Century Blvd.Hwy. 992 4In.24In.3 0 I n .2 4 I n .2 4 I n .2 4 I n .2 4 I n .2 4 I n .2 4 I n .2 4 I n .
3 0 I n .
2 4 I n .
2 4 In .30 In.
36 In.24 In.
3 0 In .Exhibit AWastewater Main Rehab ProgramPhase 8
#Re hab Utility Manholes
Re hab Wastewater Lines
Re hab Storm Drain Lines µ
Islamic Cemetery