Gonda Duct Cleaning

Agency: UCLA Capital Programs
State: California
Type of Government: State & Local
NAICS Category:
  • 561790 - Other Services to Buildings and Dwellings
Posted Date: Nov 19, 2021
Due Date: Dec 15, 2021
Solicitation No: 5969936
Bid Source: Please Login to View Page
Contact information: Please Login to View Page
Bid Documents: Please Login to View Page
Project Name Gonda Duct Cleaning
Project Number 5969936
Project Description Provide the labor and equipment to clean the 125,202 square feet of ductwork systems and air handler units located in the Gonda Neuroscience and Genetic Research Center. All work shall be performed at night.

A. Contractor shall clean all HVAC components and verify the cleanliness through inspection and/or testing in accordance with items specified herein and applicable NADCA Standards.

B. Contractor shall clean all supply air pathways including the supply fan unit, distribution ducting, risers, turning vanes, laterals to terminal units and diffusers; and clean all return air, exhaust air and transfer air diffusers or grills.

C. Prior to any duct cleaning, Contractor shall submit digital photographs of the as-is condition of all ductwork.

D. Remove visible surface contaminants and deposits from within the HVAC system in strict accordance with these specifications.

E. The HVAC system shall be defined to include any interior surface of the facility’s air distribution system containing internally lined ductwork as indicated in the contract documents and floor plan drawings. This includes ducts from the points where the air enters the system to the points where the air is discharged from the system. Contractor shall coat all internally lined ductwork with a biocidal growth inhibitor.

F. Prior to cleaning any supply air grills and registers, Contractor shall remove aftermarket installed particular filters and dispose/recycle, remove and re-hang any air deflector sheet metal below supply air grills and registers.

G. Contractor shall encapsulate all internally lined ductwork with a water based protective coating to seal all surfaces. Encapsulation shall begin immediately at the air handler, and extend 20’-0” down the ductwork unless otherwise noted by University’s Representative.

H. Report all missing or degraded insulation and repair or replace as approved by the University’s Representative.

Deliverables:

A. Product Data: Submit product description and list of materials.

B. Submit digital photographs of the as-is condition of all ductwork.

C. Submit digital photograph of the ductwork interiors after the work is complete. The “after” photographs shall correspond to the “before” photographs for validation of the work.

D. Process: Submit complete process for treatment, encapsulation and repair.

TO VIEW AND DOWNLOAD ALL FURTHER INFORMATION (PREQUALIFICATION DOCUMENTS IF ANY; BIDDING DOCUMENTS; ADDENDA IF ANY; CONFERENCE/JOB WALK SIGN-IN SHEET; PLANHOLDERS LIST; PREQUALIFIED BIDDERS, IF ANY, ETC.), CLICK HERE: UCLA ONLINE PLANROOM
Estimated Construction Cost $210,000.00
943984.01

Attachment Preview

GONDA DUCT CLEANING
University of California, Los Angeles
Project No. 5969936
ADVERTISEMENT FOR BIDS
***Modified per Addendum 1***
Subject to conditions prescribed by the University of California, Los Angeles, sealed bids for a lump sum
contract are invited from prequalified bidders for the following work:
GONDA DUCT CLEANING
Project Number 5969936
DESCRIPTION OF WORK: Provide the labor and equipment to clean the 125,202 square feet of ductwork
systems and air handler units located in the Gonda Neuroscience and Genetic Research Center. All
work shall be performed at night.
A.
Contractor shall clean all HVAC components and verify the cleanliness through
inspection and/or testing in accordance with items specified herein and applicable
NADCA Standards.
B.
Contractor shall clean all supply air pathways including the supply fan unit,
distribution ducting, risers, turning vanes, laterals to terminal units and diffusers; and
clean all return air, exhaust air and transfer air diffusers or grills.
C.
Prior to any duct cleaning, Contractor shall submit digital photographs of the as-is
condition of all ductwork.
D.
Remove visible surface contaminants and deposits from within the HVAC system in
strict accordance with these specifications.
E.
The HVAC system shall be defined to include any interior surface of the facility’s air
distribution system containing internally lined ductwork as indicated in the contract
documents and floor plan drawings. This includes ducts from the points where the air
enters the system to the points where the air is discharged from the system.
Contractor shall coat all internally lined ductwork with a biocidal growth inhibitor.
F.
Prior to cleaning any supply air grills and registers, Contractor shall remove after-
market installed particular filters and dispose/recycle, remove and re-hang any air
deflector sheet metal below supply air grills and registers.
G.
Contractor shall encapsulate all internally lined ductwork with a water based
protective coating to seal all surfaces. Encapsulation shall begin immediately at the
air handler, and extend 20’-0” down the ductwork unless otherwise noted by
University’s Representative.
H.
Report all missing or degraded insulation and repair or replace as approved by the
University’s Representative.
Deliverables:
A.
B.
C.
D.
Product Data: Submit product description and list of materials.
Submit digital photographs of the as-is condition of all ductwork.
Submit digital photograph of the ductwork interiors after the work is complete. The
“after” photographs shall correspond to the “before” photographs for validation of the
work.
Process: Submit complete process for treatment, encapsulation and repair.
The estimated construction cost is $210,000.00.
Addendum 1
Advertisement for Bids - 1
GONDA DUCT CLEANING
University of California, Los Angeles
Project No. 5969936
BIDDING DOCUMENTS:
1.
Bidding Documents will be available beginning on November 19, 2021 and will be issued at:
UCLA Online Planroom
Website: https://www.uclaplanroom.com/
2.
Bidders may view the Bidding Documents online at the UCLA Online Planroom website and
download the documents at no cost to user.
BID DEADLINE: Bids will be received only at the following location:
Contracts Administration
University of California, Los Angeles
1060 Veteran Avenue, Suite 125
Box 951365
Los Angeles, California 90095-1365
310-825-7015
and must be received at or before:
2:30 p.m., December 15, 2021
GENERAL NOTE: PLEASE BE ADVISED THAT THE UCLA CONTRACTS ADMINISTRATION OFFICE IS
CURRENTLY CLOSED BUT WILL BE OPEN FOR RECEIPT OF BIDS FOR THIS PROJECT
APPROXIMATELY 30 MINUTES PRIOR TO THE ABOVE-SPECIFIED BID DEADLINE. BIDDERS SHALL
PLAN THEIR BID SUBMISSION ACCORDINGLY.
MANDATORY PRE-BID CONFERENCE & JOB WALK: The mandatory Pre-Bid Conference will be
conducted on December 6, 2021 via ZOOM and shall begin promptly at 10:00 a.m. The mandatory Job
Walks will be conducted on December 76, 2021 at the Project Sites and shall begin promptly at 10:00 a.m.
Only bidders who participate in both the Conference and the Job Walk , in their entirety, will be allowed to bid
on the Project as prime contractors. For further information, contact John Stephenson at 310-206-2605.
MANDATORY PRE-BID CONFERENCE VIA ZOOM: Participants must log onto the Zoom meeting at or
before 10:00 a.m. (See ZOOM meeting instructions below.) Persons logging in later than said time
will not be allowed to bid on the Project as prime contractors.
Join by Computer by accessing the link below:
https://ucla.zoom.us/j/92832419816
Meeting ID: 928 3241 9816
Joint by telephone by dialing on of the numbers below:
+1 669 219 2599 US (San Jose)
+1 213 338 8477 US (Los Angeles)
+1 346 248 7799 US (Houston)
+1 312 626 6799 US (Chicago)
+1 646 558 8656 US (New York)
Find your local number: https://ucla.zoom.us/u/adMQF9hqVx
Mandatory Job Walk: A mandatory Pre-Bid Job Walk will be conducted on December 7, 2021. Participants
shall meet at 695 Charles E. Young Drive, South, Los Angeles, CA 90095 Participants shall arrive at
or before 10:00 a.m. Persons arriving later than said time will not be allowed to bid on the Project as
Addendum 1
Advertisement for Bids - 2
GONDA DUCT CLEANING
University of California, Los Angeles
Project No. 5969936
prime contractors. Refer to the online UCLA Campus Map at www.ucla.edu/map. For further
information, contact John Stephenson at 310-206-2605.
(NOTE: Bidders are advised that parking may be difficult. Bidders should allow ample
time to drive to the above location in heavy traffic, find a parking space, walk to the
building, and arrive in the designated Meeting Area prior to the required time. It is
currently anticipated that the Job Walk will last at least 1 hour.)
LICENSE REQUIREMENTS: The successful Bidder will be required to have the following California current
and active contractor's license at the time of submission of the Bid:
C-20 License (Warm-Air Heating, Ventilating & Air-Conditioning)
PREQUALIFICATION: University has prequalified general contractor bidders for this Project and posted a list
of said firms on the UCLA Online Planroom website. https://www.uclaplanroom.ucla.edu
Every effort will be made to ensure that all persons have equal access to contracts and other
business opportunities with the University within the limits imposed by law or University policy.
Each Bidder may be required to show evidence of its equal employment opportunity policy. The
successful Bidder and its subcontractors will be required to follow the nondiscrimination
requirements set forth in the Bidding Documents and to pay prevailing wage at the location of the
work.
The work described in the contract is a public work subject to section 1771 of the California Labor
Code.
No contractor or subcontractor, regardless of tier, may be listed on a Bid for, or engage in the
performance of, any portion of this project, unless registered with the Department of Industrial
Relations pursuant to Labor Code section 1725.5 and 1771.1.
This project is subject to compliance monitoring and enforcement by the Department of Industrial
Relations.
The successful Bidder shall pay all persons providing construction services and/or any labor on
site, including any University location, no less than the UC Fair Wage (defined as $15 per hour) and
shall comply with all applicable federal, state and local working condition requirements.
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
(Visit our website at: https://www.uclaplanroom.ucla.edu)
Addendum 1
Advertisement for Bids - 3

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