HomeMy WebLinkAboutAgenda Report - June 15, 2016 C-08CITY OF LODI
COUNCIL COMMUNICATION
AGENDA ITEM C 8
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AGENDA TITLE: Adopt Resolution Awarding Contract for White Slough Water Pollution Control Facility
2016 Improvements Corrosion Repair Project to Western Water Constructors, Inc., of
Santa Rosa ($1,039,650)
MEETING DATE: June 15, 2016
PREPARED BY: Public Works Director
RECOMMENDED ACTION
BACKGROUND INFORMATION:
Adopt resolution awarding contract for White Slough Water Pollution
Control Facility 2016 Improvements Corrosion Repair Project to Western
Water Constructors, Inc., of Santa Rosa, in the amount of $1,039,650.
This project consists of repairs to and coating of concrete structures and
process channels, surface preparation and coating of existing piping,
replacement of existing, corroded access hatches, and demolition of
abandoned piping .
The corrosion repair project is the first phase of a two-phase project needed to bring elements of this 50 -year-
old facility up to current standards. This initial phase includes the necessary work to assess and repair
corrosion damage to the headworks influent channels, domestic and industrial pump discharge chambers,
primary sedimentation basin influent channel, and other miscellaneous non -submerged concrete in the primary
sedimentation basin area (Exhibit A). Photos reflecting the corrosion damage are shown in Exhibit B.
The additive bid items include repairs to the headworks domestic influent channels and miscellaneous
concrete repairs to numerous concrete/railing connections.
Plans and specifications for this project were approved on April 20, 2016. The City received the following three
bids for this project on June 1, 2016.
Bidder
Engineer's Estimate
Western Water Constructors, Inc.
TNT Industrial Contractors, Inc.
NMI Industrial Holdings, Inc.
Location Base Bid + Additive Bid Items
$1,392,930.48
Santa Rosa $1,039,650.00
Sacramento $1,116,870.00
Sacramento $1,160,004.00
Staff recommends awarding contract for White Slough Water Pollution Control Facility 2016 Improvements
Corrosion Repair Project to the low bidder, Western Water Constructors, Inc., of Santa Rosa, in the amount of
$1,039,650.
APPROVED:
Stephen Schwabauer, ty Manager
K:\WP\PROJECTS\SEWER\WSWPCF\WSWPCF 2016 Corr.* on repairs1CC WSWPCF Corrosion Repair
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Adopt Resolution Awarding Contract for White Slough Water Pollution Control Facility 2016 Improvements Corrosion Repair Project to Western Water Constructors, Inc., of
Santa Rosa ($1,039,650)
June 15, 2016
Page 2
FISCAL IMPACT: This is needed to avoid more costly repairs or complete replacement of facility
concrete structures in the future.
FUNDING AVAILABLE: Budgeted Fiscal Year 2016/17 Wastewater Capital Fund (53199000.77020)
Jordan Ayers
Deputy City Manager/Internal rvices Director
Charles E. Swimley, Jr.
Public Works Director
CES/CES/tdb
Attachments
cc: Lyman Chang, Interim City Engineer / Deputy Public Works Director
Lance Roberts, Utility Manager
Karen Honer, Wastewater Treatment Superintendent
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Scale in Feet
WHITE SLOUGH WATER POLLUTION CONTROL FACILITY
2016 IMPROVEMENTS
CORROSION REPAIR PROJECT
CITY OF LODI, CALIFORNIA
CONTRACT
THIS CONTRACT made by and between the CITY OF LODI, State of California, herein referred to as
the "City," and WESTERN WATER CONSTRUCTORS, INC., herein referred to as the "Contractor."
WITNESSETH:
That the parties hereto have mutually covenanted and agreed, and by these presents do covenant and
agree with each other, as follows:
The complete Contract consists of the following documents which are incorporated herein by this
reference, to -wit:
Notice Inviting Bids
Information to Bidders
General Conditions
Special Provisions
Bid Proposal
Contract
Contract Bonds
Plans (Drawings)
Specifications
Addenda
All of the above documents, sometimes hereinafter referred to as the "Contract Documents," are intended
to cooperate so that any work called for in one and not mentioned in the other is to be executed the same
as if mentioned in all said documents.
ARTICLE I - That for and in consideration of the payments and agreements hereinafter mentioned, to be
made and performed by the City and under the condition expressed in the two bonds bearing even date
with these presents and hereunto annexed, the Contractor agrees with the City, at Contractor's cost and
expense, to do all the work, furnish all labor and furnish all the materials except such as are mentioned in
the specifications to be furnished by the City, necessary to construct and complete in a good workmanlike
and substantial manner and to the satisfaction of the City the proposed improvements as shown and
described in the Contract Documents which are hereby made a part of the Contract.
ARTICLE II - The City hereby promises and agrees with the Contractor to employ, and does hereby
employ, the Contractor to provide all materials and services not supplied by the City and to do the work
according to the terms and conditions for the price herein, and hereby contracts to pay the same as set
forth in Clauses 65 and 66 General Conditions, in the manner and upon the conditions above set forth;
and the said parties for themselves, their heirs, executors, administrators, successors and assigns, do
hereby agree to the full performance of the covenants herein contained.
ARTICLE III - The Contractor agrees to conform to the provisions of Chapter 1, Part 7, Division 2 of the
Labor Code. The Contractor and any Subcontractor will pay the general prevailing wage rate and other
employer payments for health and welfare, pension, vacation, travel time, and subsistence pay,
apprenticeship or other training programs. The responsibility for compliance with these Labor Code
requirements is on the prime contractor.
WHITE SLOUGH WATER POLLUTION CONTROL FACILITY
2016 IMPROVEMENTS
CORROSION REPAIR PROJECT
CONTRACT
ARTICLE IV - And the Contractor agrees to receive and accept the following prices as full compensation
for furnishing all materials and for doing all the work contemplated and embraced in this agreement; also
for all loss or damage arising out of the nature of the work aforesaid or from the action of the elements, or
from any unforeseen difficulties or obstructions which may arise or be encountered in the prosecution of
the work until its acceptance by the City, and for all risks of every description connected with the work;
also for all expenses incurred by or in consequence of the suspension or discontinuance of work and for
well and faithfully completing the work, and the whole thereof, in the manner and according to the Plans
and Contract Documents and the requirements of the Engineer under them, to -wit:
BASE BID ITEMS
Item Estimated
No. Description
Unit Quantity Unit Price Total Price
1. Mobilization/demobilization LS NA NA $59,500
2. Worker safety and protection LS NA NA $4,700
3. Concrete surfacing of primary influent work area SF 9,000 $28.15 $253,350
(Dwg C06), primary effluent work area (Dwg
C07), or aeration basin work area (Dwg C09) up
to 1.0 -inch thickness
4. Incremental cost of increasing the total thickness SF 4,500 $8.00 $36,000
of concrete surfacing of primary influent work
area (Dwg C06), primary effluent work area (Dwg
C07), or aeration basin work area (Dwg C09)
from 1.0 -inches to 1.5 inches
5. Install sealant system over the expansion joint and LF 200 $105.00 $21,000
secure it to the newly coated walls
6. Repair exposed reinforcing steel that exhibits 50% LF 300 $467.00 $140,100
or more cross sectional area loss or more
7. Remove grit from primary influent work area CF 75 $146.00 $10,950
8. Removal and disposal of abandoned 2- through LF 1,100 $35.00 $38,500
10 -inch diameter pipe
8a. Incremental additional cost of removal and LF 550 $58.00 $31,900
disposal of abandoned 2- through 10 -inch
diameter pipe with lead based coating.
9. Removal and disposal of abandoned 12- or LF 250 $108.00 $27,000
14 -inch diameter pipe.
9a. Incremental additional cost of removal and LF 125 $158.00 $19,750
disposal of abandoned 12- or 14 -inch diameter
pipe with lead based coating.
WHITE SLOUGH WATER POLLUTION CONTROL FACILITY
2016 IMPROVEMENTS
CORROSION REPAIR PROJECT
CONTRACT
Item Estimated
No. Description
Unit Quantity Unit Price Total Price
10. Install and maintain temporary bypass piping LS NA NA $104,600
systems.
11. All work in headworks grit pump pit LS NA NA $37,200
12. Headworks ceiling preparation and coating LS NA NA $27,500
13. Headworks top deck repairs and surfacing LS NA NA $96,800
14. Preparing and coating the 24 -inch diameter main LS NA NA $10,900
aeration header
15, Installation of temperature transmitters and LS NA NA $27,600
related work at Digesters 1 and 2
16. All work in accordance with the contract LS NA NA $44,300
documents, with the exception of work included
under Base Bid Items 1 through 15 and Additive
Bid Items
Total Base Bid Amount $991,650
Total Base Bid Amount (written form) Nine hundred ninety-one thousand, six hundred fifty and 00/100
ADDITIVE BID ITEMS
Item
No. Description
Unit Qty Unit Price Total Price
1. Headworks domestic influent channel repairs LS NA NA $18,000
2. Miscellaneous concrete repairs LS NA NA $30,000
Total Additive Bid Amount $48,000
Total Additive Bid Amount (written form) Forty-eight thousand and 00/100
Total Base and Additive Bid Amount $ 1,039,650
Total Contract Amount One million, thirty-nine thousand, six hundred fifty and 00/100
ARTICLE V - By my signature hereunder, as Contractor, I certify that I am aware of the provisions of
Section 3700 of the Labor Code, which requires every employer to be insured against liability for
workers' compensation or to undertake self-insurance in accordance with the provisions of that code, and
I will comply with such provisions before commencing the performance of the work of this contract.
WHITE SLOUGH WATER POLLUTION CONTROL FACILITY
2016 IMPROVEMENTS
CORROSION REPAIR PROJECT
CONTRACT
ARTICLE VI - It is further expressly agreed by and between the parties hereto that, should there be any
conflict between the terms of this instrument and the Bid Proposal of the Contractor, then this instrument
shall control and nothing herein shall be considered as an acceptance of the said terms of said proposal
conflicting herewith.
ARTICLE VII - The City is to furnish the necessary rights-of-way and easements and to establish lines
and grades for the work as specified under the Special Provisions. All labor or materials not mentioned
specifically as being done by the City will be supplied by the Contractor to accomplish the work as
outlined in the specifications.
ARTICLE VIII - The Contractor agrees to commence work pursuant to this contract and to diligently
prosecute to completion within 110 CALENDAR DAYS.
When signing this contract, the contractor agrees that the time of completion for this contract is
reasonable and the contractor agrees to pay the city liquidated damages of $1,000 per day for each day
the work is not completed beyond the time specified in the preceding paragraph. Contractor agrees that
this amount may be deducted from the amount due the contractor under the contract.
IN WITNESS WHEREOF, the parties to these presents have hereunto set their hands the year and date
written below.
CONTRACTOR: CITY OF LODI
By:
Stephen Schwabauer, City Manager
By: Date:
Attest:
Title
(CORPORATE SEAL)
Jennifer M. Ferraiolo, City Clerk
Approved as to form:
Janice D. Magdich, City Attorney
RESOLUTION NO. 2016-96
A RESOLUTION OF THE LODI CITY COUNCIL AWARDING
THE CONTRACT FOR WHITE SLOUGH WATER
POLLUTION CONTROL FACILITY 2016 IMPROVEMENTS
CORROSION REPAIR PROJECT TO WESTERN WATER
CONSTRUCTORS, INC., OF SANTA ROSA
WHEREAS, this project consists of repairs to and coating of concrete structures
and process channels; surface preparation and coating of existing piping; replacement of
existing, corroded access hatches; and demolition of abandoned piping; and
WHEREAS, the corrosion repair project is the first phase of a two-phase project
needed to bring elements of this 50 -year-old facility up to current standards; and
WHEREAS, this initial phase includes the necessary work to assess and repair
corrosion damage to the headworks influent channels, domestic and industrial pump
discharge chambers, primary sedimentation basin influent channel, and other
miscellaneous non -submerged concrete in the primary sedimentation basin area; and
WHEREAS, the project also has additive bid items that include repairs to the
headworks domestic influent channels and miscellaneous concrete repairs to numerous
concrete/railing connections; and
WHEREAS, in answer to notice duly published in accordance with law and the
order of this City Council, sealed bids were received and publicly opened on
June 1, 2016, at 11:00 a.m., for the White Slough Water Pollution Control Facility 2016
Improvements Corrosion Repair Project, described in the plans and specifications
therefore approved by the City Council on April 20, 2016; and
WHEREAS, said bid has been checked and tabulated and a report thereof filed
with the City Manager as follows:
Bidder Location Base Bid + Additive Bid Items
Western Water Constructors, Inc. Santa Rosa $1,039,650
TNT Industrial Contractors, Inc. Sacramento $1,116,870
NMI Industrial Holdings, Inc. Sacramento $1,160,004
WHEREAS, staff recommends awarding the contract for White Slough Water
Pollution Control Facility 2016 Improvements Corrosion Repair Project to the low bidder,
Western Water Constructors, Inc., of Santa Rosa, in the amount of $1,039,650.
NOW, THEREFORE, BE IT RESOLVED that the Lodi City Council does hereby
award the contract (Base Bid + Additive Bid Items) for the White Slough Water Pollution
Control Facility 2016 Improvements Corrosion Repair Project to the low bidder,
Western Water Constructors, Inc., of Santa Rosa, California, in the amount of
$1,039,650; and
BE IT FURTHER RESOLVED that the City Manager is hereby authorized to
execute the contract on behalf of the City.
Dated: June 15, 2016
I hereby certify that Resolution No. 2016-96 was passed and adopted by the City
Council of the City of Lodi in a regular meeting held June 15, 2016 by the following vote:
AYES: COUNCIL MEMBERS — Johnson, Kuehne, Mounce, Nakanishi,
and Mayor Chandler
NOES: COUNCIL MEMBERS — None
ABSENT: COUNCIL MEMBERS — None
ABSTAIN: COUNCIL MEMBERS — None
;LENNIFERFERRA1OLO
City Clerk
2016-96