Third Ave Bridge & Third Ave Culvert

Agency: Napa County
State: California
Type of Government: State & Local
NAICS Category:
  • 237310 - Highway, Street, and Bridge Construction
Posted Date: Jul 10, 2019
Due Date: Aug 8, 2019
Solicitation No: RDS 17-32 and RDS 17-33
Bid Source: Please Login to View Page
Contact information: Please Login to View Page
Bid Documents: Please Login to View Page
Bid Number: RDS 17-32 and RDS 17-33
Bid Title: Third Ave Bridge & Third Ave Culvert
Category: Construction, Roads and Public Works
Status: Open

Description:

FEMA PA-09-CA-4193 PW-00155

The Third Ave Bridge (LOP 209) repair project is located at Mile Post Market (MPM) 1.75 where the bridge crosses over an unnamed creek located on Third Ave at the east side of downtown Napa, Napa County.

The Third Ave Culvert (LOP 208) repair project is located at Mile Post Market (MPM) 0.60 where the culvert crosses under the existing roadway located at near 1009 Third Ave at the east side of downtown Napa, Napa County.

The County proposes to repair the earthquake damaged portion of the bridge headwall and repair the cracks of the culvert.

The Engineer's estimate is $182,300.

The Bid Documents are available, for a fee of ten ($10) per CD, which fee is not refundable.

Publication Date/Time:
7/9/2019 12:00 PM
Publication Information:
NV Register
Closing Date/Time:
8/8/2019 3:30 PM
Pre-bid Meeting:
There is a mandatory pre-bid.
Contact Person:
dewey.phan@countyofnapa.org
Mallika.ramachandran@countyofnapa.org

Email both

Qualifications:
Contractor shall possess a Class "A" license at the time of contract award.
Related Documents:

Attachment Preview

NAPA COUNTY
STATE OF CALIFORNIA
NOTICE TO CONTRACTORS
FEMA PA-09-CA-4193 PW-00155
THIRD AVENUE CULVERT (LOP 208) MPM 0.60, RDS 17-32 AND THIRD AVENUE BRIDGE
(LOP 209) MPM 1.75, RDS 17-33
MANDATORY PRE-BID WALK: 10:30 AM ON JULY 18, 2019
LOCATION: MPM 1.75 THIRD AVENUE (GPS COORDINATE: 38.31522°N, -122.23033°W)
LAST DAY FOR QUESTIONS: 12:00 PM ON JULY 31, 2019
BID OPENING: 3:30 PM ON AUGUST 8, 2019
The Plans and Specifications (Bid Documents) may be seen at the office of the County of Napa Department
of Public Works, 1195 Third Street, Suite 101, Napa, California. The Bid Documents are available on
7/10/19 and must be obtained at said office by prospective bidders, for a fee of ten dollars ($10) per CD,
which fee is not refundable. The contractor shall possess a Class “A” license at the time the contract is
awarded (who are licensed by the State of California for the type of work involved).
Bid results of the three apparent low bidders with their subcontractor’s list will be on Napa County’s
website at https://www.countyofnapa.org/1607/Current-Projects the following day after the bids are
publicly opened and read.
Bidders are responsible for monitoring https://www.countyofnapa.org/1607/Current-Projects for
addendums.
1. LOCATION
The Third Ave Culvert (LOP 208) repair project is located at Mile Post Market (MPM) 0.60 where
the culvert crosses under the existing roadway located at near 1009 Third Ave at the east side of
downtown Napa, Napa County. The GPS coordinate is 38.29563N and -122.24266E.
The Third Ave Bridge (LOP 209) repair project is located at Mile Post Market (MPM) 1.75 where the
bridge crosses over an unnamed creek located on Third Ave at the east side of downtown Napa, Napa
County. The GPS coordinate is 38.31522N and -122.23033E.
2. DESCRIPTION OF WORK
A. Third Ave Culvert (LOP 208)
The Third Ave culvert structure consists of concrete and stone masonry arch, with stone masonry
headwalls and wingwalls. During the 2014 earthquake, the damage to the structure consists of
separation cracks in the west-facing headwall and wingwall. The cracks measure approximately 20
feet in length. The proposed repair is to pressure grout the cracks. The work for Third Avenue LOP
208 generally consists of:
Mobilization
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Implementation on Erosion and Sediment Control Best Management Practices (BMP)
Clearing and Grubbing
Pressure Grouting
Auxiliary work as directed by engineer.
All construction activities including any temporary staging shall occur within County right-of-
way unless directed otherwise by the engineer.
Final cleanup
Project Closeout
The Engineer’s Estimate for Third Ave Culvert (LOP 208): $6,300
B. Third Ave Bridge (LOP 209)
During the 2014 earthquake, the headwall on the west side of the bridge structure sustained a
horizontal crack along the length of the headwall, approximately 4’-7” below the roadway surface.
The top portion of the headwall and attached concrete barrier above the crack leans toward the
roadway, causing a gap/separation between the headwall and abutting concrete wingwall.
The proposed repair is to replace the headwall and construct a new headwall supported on an 18-inch,
cast-in-drilled-hole (CIDH) pile. The new headwall will be connected to the existing bridge structure
with drill and bond dowels. The existing bridge barrier will be removed and replaced with a new
metal beam guard rail type A77L3. Temporary shoring will be required during demolition work and
roadway excavation.
The work for Third Avenue LOP 209 generally consists of:
Mobilization
Staging Area Setup
Implementation on Erosion and Sediment Control Best Management Practices (BMP)
Construction Area Signs per CAMUTCD standards and Special Provisions
Temporary Traffic Control per CAMUTCD standards and Special Provisions
Temporary shoring
Clearing and grubbing
Excavation and backfill
Cast-In-Drilled-Holes (CIDH)
Concrete headwall/wingwall, and retaining wall
Concrete barrier and MBGR
Asphalt pavement
Auxiliary work shown on the plans and as directed by engineer.
All construction activities including any temporary staging shall occur within County right-of-
way unless directed otherwise by the engineer.
Final cleanup
Project Closeout
The Engineer’s Estimate for Third Ave Bridge (LOP 209): $176,000
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3. ACCESS AND CONSTRUCTION STAGING AREA
Proposed construction staging area is within the County right-of-way on paved road and unpaved
shoulders at the project site.
4. COORDINATION
Contractor shall coordinate and sequence work and include in the schedule for work performed by
County team and others including:
Inspections by county and county’s construction management, inspection and testing team,
regulatory agencies, etc.
Quality Assurance Team performing Survey Verification, QSD Inspections, Geotechnical
Observations, Special Inspections, Material Testing, Source Inspection, etc.
Environmental survey and monitoring by county’s environmental consultant.
PG&E and ATT, etc., coordination if necessary
Activities performed by adjacent property owners.
All other coordination that may arise during the duration of the project
5. REGULATORY REQUIREMENTS AND PERMITS
A. CEQA/Permits:
1) The project is categorically exempt from review under CEQA pursuant to Section 15301,
Existing Facilities – Class 1, of the CEQA Guidelines and filed a Notice of Exemption with
the State Clearinghouse (California Code of Regulations title 14 (14 CCR), section 15062).
2) Regional Water Quality Control Board – Clean Water Act Section 401, Water Quality
Certification
3) California Department of Fish and Wildlife - Streambed Alteration Agreement No. 1600-
2019-0077
4) U.S. Army Corps of Engineers, Regulatory Branch (Corps) for coverage under Nationwide
Permit 3 (Maintenance) pursuant to CWA Section 404 (33 USC 1344
5) State Water Resource Control Board Construction General Permit Erosivity Waiver
B Other Permit(s):
1) Contractor shall obtain all other necessary permit(s).
6. TENTATIVE SCHEDULE
The construction is anticipated to begin in September of 2019 and to be completed in 40 working
days.
Award Contract
Preconstruction and Submittals
Start Construction
End construction
Project Closeout
August, 2019
August and ongoing
September 2019
October 15, 2019
October 30, 2019
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7. FUNDING
The project is funded by Federal Emergency Management Agency (FEMA), California Governor Office
of Emergency Services (Cal OES), local funds and is subject to DBE requirements per Attachment D1
and D2. The DBE goal is 12%. Bid shall be valid for 60 days from bid opening.
8. PREVAILING WAGES
Both State and Federal prevailing wage requirements apply to this contract. This is a federal-aid
construction contract and the Davis Bacon Act and related provisions apply. The requirements are
incorporated in the FEMA Special Provisions of the bid documents. Where there is a conflict in the
State and Federal prevailing wage rates, the higher of the two rates applies. The contractor shall
ascertain which prevailing wage rate apply. Changes to the federal wage rates within ten days prior
to bid opening will apply to this contract and will be become a part of the final contract.
Attention is directed to Section 7-1.02K, "Labor Code," of the Standard Specifications and these
Special provisions.
In accordance with the provisions of Section 1774 of the Labor Code, the County has ascertained from
the Director of Industrial Relations the general prevailing rate of wages (which rate includes employer
payments for health and welfare, pension, vacation and similar purposes) is applicable to the work to be
done under this Contract.
The general prevailing wage rates and any applicable changes to these wage rates are available:
1. At the Department's Labor Compliance Office of the district in which the work is located
2. From the Department of Industrial Relations' Web site http://www.wdol.gov/dba.aspx
Changes in general prevailing wage determinations apply to the Contract when the Director of
Industrial Relations has issued them at least 10 days before advertisement. (Labor Code § 1773.6 and
8 CA Code of Regs 16204)
9. BID SUBMITTAL REQUIREMENTS INCLUDE:
Contractor shall possess a Class A License at the time of contract award.
The proposal form includes Base Bid. Bids are required for the entire work called for by the Plans and
Specifications, and neither partial nor contingent bids will be considered.
The proposal form includes Base Bid for LOP 208 and 209. Bids are required for the entire work. In
order to maximize construction within the funding available to the County, the following procedure will
be used: The lowest bid shall be determined in a manner that benefits the County and brings the extents
of the project to or below the budget amount; the County can spend on this project. The award of
contract, if awarded, shall be based on budget requirements and shall be made to the lowest responsible,
responsive bidder. The lowest bid shall be the lowest of the bid prices for the combined Total Base Bid
for LOP 208 and LOP 209.
No bid will be considered unless it is made on the blank PROPOSAL FORM included in the Bid
Documents and is made in accordance with the provisions of the proposal requirements and conditions
set forth under Section 2 of the Standard Specifications of the State California, Department of
Transportation, dated 2015, except as modified in the Special Provisions.
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A bid guaranty in the amount of 10% of the total bid shall accompany the bid. The successful bidder
shall be required to furnish a Performance Bond in an amount equal to 100% of the contract price and a
Labor and Material Bond in an amount equal to 100% of the contract price with good and sufficient
surety.
In accordance with the provisions of Section 1774 of the Labor Code of California, the prevailing wage
rates for classifications of Labor to be employed in the work have been determined by the Board of
Supervisors of Napa County and incorporated by reference in the Special Provisions of the Bid
Documents.
Proposals shall be submitted under sealed cover plainly marked as a proposal, and identifying the
project to which the proposal relates and the date of the bid opening therefore. Proposals which are
not properly marked will be rejected. Proposals will be submitted to Napa County Clerk of the Board of
Supervisors, 1195 Third Street, Room 310, Napa, CA 94559, by 3:30 PM on August 8, 2019. (No bids
will be accepted after this time), after which they will be publicly opened and read.
A mandatory pre-bid site visit at Mile Post Market (MPM) 1.75 (near 1009 Third Avenue, Napa
CA 94558. The GPS coordinate is 38.31522N and -122.23033E) at 10:30 AM on July 18, 2019.
Attending and signing in for the site visit is mandatory. Agents for any contractor must sign in
and state the name of the contractor they represent on the sign in sheet. Any contractor failing to
have an agent sign in and list the contractor’s name on the sign in sheet will be disqualified from
the bidding process.
All questions must be mailed, faxed or e-mailed by 12:00 PM on July 31, 2019 to (Please include
project reference in your correspondence):
Dewey Phan (dewey.phan@countyofnapa.org),
AND TO
Mallika Ramachandran, P.E. (mallika.ramachandran@countyofnapa.org)
Napa County Public Works, 1195 Third St. Suite 101, Napa, CA 94559
Fax # 707-253-4627
The Board of Supervisors reserves the right to reject any or all bids.
By order of the Board of Supervisors of the County of Napa, State of California made this July 9, 2019.
NAPA COUNTY CLERK OF THE BOARD OF SUPERVISORS
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