Downtown Glendale Signal and Mobility Improvements Project Spec #3939_Addendum #1.pdf
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- Solicitation number
- 3939
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This is an Addendum No. 1 issued by the City of Glendale, California's Public Works Engineering Department for the Downtown Glendale Signal and Mobility Improvements Project (Specification No. 3939). The addendum sets forth mandatory qualifications for bidders, requiring contractors to have satisfactorily completed at least four prevailing wage public contracts in California within the past three years, with a scope and dollar value comparable to the project. Additionally, bidders must have completed at least two similar projects with the City of Glendale, satisfied specialty contractor qualifications, and have fewer than five Department of Industrial Relations violations in the past five years. The bid deadline is set for 2:00 p.m. on Wednesday, August 7, 2024, with bidders required to sign and submit this addendum along with their bid package.
The addendum includes detailed specifications for controller assemblies, focusing on technical requirements for Model 2070 controller units in Model 332 cabinets. Specific requirements include compliance with Caltrans Transportation Electrical Equipment Specifications, procurement of specified modules, installation of Intelight/QFree Maxtime 2.10.2 intersection control software, and a two-year warranty on all equipment and materials from the date of test acceptance by the Glendale Engineering Division. The project involves work in both Caltrans and City rights-of-way, with specific coordination requirements, particularly for controllers in Caltrans right-of-way, including coordination with Caltrans personnel for procurement and installation.
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GLENDALE CITY HALL
GLENDALE CITY HALL
THE JEWEL CITY
I N C O R P O R A T E D
1 9 0 6
CITY OF GLENDALE, CALIFORNIA
Pu b lic Works
En gin eerin g
633 E. Broadway, Su it e 205
Glen dale, CA 91206-4310
Tel. (818) 548-3945
Fax (818) 242-7087 glen daleca.go v
August 2, 2024
ADDENDUM NO. 1
DOWNTOWN GLENDALE SIGNAL AND MOBILITY IMPROVEMENTS PROJECT
Specification No. 3939
To All Prospective Bidders:
Please note the following requirements as part of the bid proposal for the subject project:
1. Special Conditions: Replace Page SC-62 to SC-62R “Special Conditions” with attached Page SC-62R.
Mandatory Qualifications for Bidder and Designated Subcontractors:
A Bid may be rejected as non-responsive if the Bid fails to document that Bidder meets the essential requirements for qualification. As part of the Bidder’s Statement of Qualifications, each Bid must provide satisfactory evidence that:
Bidder satisfactorily completed at least four (4) prevailing wage public contracts in California;
each comparable in scope and scale to this Project, within three (3) years prior to the Bid Deadline and with a dollar value commensurate with the project scope of the awarded project and Bid submitted for this Project. Additionally, Bidder satisfactorily completed at least two similar projects involving similar work and scope with the City of Glendale; has satisfied the specialty contractor qualifications required for this project and has less than five (5) Department of Industrial Relations violations on file with the DIR in the past 5 years.
The bid deadline and opening date is on or before 2:00 p.m., Wednesday, August 7, 2024. This addendum MUST be signed by the bidder and submitted along with the bid package. No bids will be accepted without the signed addendum.
Very truly yours, Sarkis Oganesyan, P.E.
Deputy Director of Public Works/City Engineer
Acknowledgement:
Bidder:_________________________ Date:___________________
Title: __________________________
Copy: Daniel Hernandez, Interim Director of Public Works Armen Avazian, P.E., Principal Civil Engineer Marc David, Senior Project Manager Karen Cortes, Administrative Assistant Project File for
Downtown Glendale Signal and Mobility Improvements Project Specification No. 3939
SPECIAL CONDITIONS
SC-62R
86-3 CONTROLLER ASSEMBLIES
86-3.00 Caltrans ROW Controller Assembly. For controllers in Caltrans ROW, contractor shall obtain Caltrans furnished Type 332 controller cabinet and controller. Contractor shall coordinate with Caltrans in regards to procurement, labeling, software, warranties, guaranties, software license and installation, and traffic signal timing installation.
Coordinate with Ralph Griffo (213) 999-1905.
86-3.01 City ROW Controller Assembly. The controller assemblies will consist of existing/new
Model 2070 controller units in existing/new Model 332 cabinets.
Model 2070 Controller Units shall comply with the Caltrans Transportation Electrical
Equipment Specifications (TEES) dated March 12, 2009, plus TEES Errata 1 dated January 21, 2010, shall be on the August 24, 2010 Caltrans “Qualified Products List” and the following City requirements. In case of conflict, the City requirements shall govern the procurement.
1. Procurement is for Model 2070 Controller with a Unit Version of “2070 E” including these specified modules:
o 2070-1E CPU Module o 2070-2A or 2070-2E Field I/O Module o 2070-3B LCD/Front Panel Module o 2070-4A Power Supply o 2070-6A dual 1200 baud modem o 2070-7A dual RS232 serial ports.
2. A permanent label, “CITY OF GLENDALE”, shall be stenciled or embossed on the front of Model 2070 Controller Unit.
3. The Model 2070 controller shall operate Intelight/QFree Maxtime 2.10.2 intersection control software.
4. Warranties and Guaranties: It is the responsibility of the contracted vendor to ensure that all equipment provided has been thoroughly tested prior to shipment, and that each shipment conforms to these specifications. The minimum warranty for any equipment and materials shall be for a period of two (2) years from the date of test acceptance by the Engineering Division, City of Glendale. The warranty shall cover all manufacturers’ defects, parts, labor, and shipping costs. The warranty for each unit of equipment that requires repair shall be extended by the length of time that the unit is out of service for repair.
86-3.02 Software License
86-3.03 Software Installation
Contractor shall install Intelight/QFree Maxtime 2.10.2 intersection control software.
86-3.04 Traffic Signal Timing Installation
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