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Unofficial Notice of Invitation to Bid (NIB)

Calabasas City is seeking bids from qualified and interested contractors for the following project titled, CITYWIDE TRAFFIC SIGNAL SAFETY IMPROVEMENTS, identified under Solicitation ID: 2025-08. Work is to be performed near 100 Civic Center Way, Calabasas, CA 91302, USA in Los Angeles County.

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General Project Description

This project involves citywide improvements to traffic signal safety within Calabasas, California. The scope of work includes enhancing traffic signal hardware, installing new intersection striping and additional signal indications, upgrading pedestrian push buttons, replacing and installing reflective backplates on street signals, adding pedestrian countdown timers, and installing new warning signs.

General Bid Items

  • Quantity: 1  Unit: LS  Work Item: Mobillization
  • Quantity: 1  Unit: LS  Work Item: Traffic Control
  • Quantity: 107  Unit: EA  Work Item: Remove And Salvage Existing Backplate. Furnish And Install New Factory-Manufactured Backplate. Specifications: High Visibility Yellow Retro-Reflective Backplate by McCain, Reuse Existing Signal Wires and Mounting Equipment Unless Otherwise Specified.
  • Quantity: 3  Unit: EA  Work Item: Remove And Salvage Existing Backplate. Furnish And Install New Factory-Manufactured Backplate. Specifications: High Visibility Yellow Retro-Reflective Backplate by Econolite, Reuse Existing Signal Wires and Mounting Equipment Unless Otherwise Specified.
  • Quantity: 3  Unit: EA  Work Item: Remove And Salvage Existing Backplate. Furnish And Install New Factory-Manufactured Backplate. Specifications: High Visibility Yellow Retro-Reflective Backplate by Mobotrex, Reuse Existing Signal Wires and Mounting Equipment Unless Otherwise Specified.
  • Quantity: 5  Unit: EA  Work Item: Remove And Salvage Existing 8" Traffic Signal Head. Furnish And Install New 3-Section Traffic Signal Head With High Visibility Yellow Retro-Reflective Factory Manufactured Backplate. Specifications: Per Special Provisions.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing 8" Traffic Signal Head. Furnish And Install New 3-Section Left-Arrow Traffic Signal Head With High Visibility Yellow Retro-Reflective Factory Manufactured Backplate. Specifications: Per Special Provisions.
  • Quantity: 3  Unit: EA  Work Item: Furnish and Install New Type 15TS. Specifications: Complete.
  • Quantity: 5  Unit: EA  Work Item: Remove and Salvage Existing Luminaire/Traffic Signal Pole and Foundation.
  • Quantity: 15  Unit: LF  Work Item: Install 2" Schedule 80 PVC Conduit. Specifications: From New Traffic Signal Pole to Existing Pull Box.
  • Quantity: 1  Unit: EA  Work Item: Relocate Existing Sign.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing 8" Signal Head Mounting Bracket. Furnish And Install New SV-1-T Traffic Signal Mounting Bracket For 12" Signal Heads.
  • Quantity: 2  Unit: EA  Work Item: Remove And Salvage Existing 8" Signal Head Mounting Bracket. Furnish And Install New SV-2-TA Traffic Signal Mounting Bracket For 12" Signal Heads. Specifications: Relocate Any Existing Signal Heads To New Mounting Bracket.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing 8" Signal Head Mounting Bracket. Furnish And Install New SV-3-TA Traffic Signal Mounting Bracket For 12" Signal Heads. Specifications: Relocate Any Existing Signal Heads To New Mounting Bracket.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing Signal Head Mounting Bracket. Furnish And Install New SV-2-TA Traffic Signal Mounting Bracket For 12" Signal Heads. Specifications: Relocate Any Existing Signal Heads to new Mounting Bracket.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing Signal Head Mounting Bracket. Furnish And Install New SV-3-TA Traffic Signal Mounting Bracket For 12" Signal Heads. Specifications: Relocate Any Existing Signal Heads to new Mounting Bracket.
  • Quantity: 3  Unit: EA  Work Item: Furnish and Install Countdown Pedestrian Signal Head.
  • Quantity: 3  Unit: EA  Work Item: Furnish and Install Touchless Accessible Pedestrian Push Button.
  • Quantity: 225  Unit: LF  Work Item: Install 3#14 AWG Wires in Existing Conduit.
  • Quantity: 532  Unit: LF  Work Item: Install Detail 41. Specifications: Per Caltrans Standard Plan A20D.
  • Quantity: 507  Unit: LF  Work Item: Install Detail 40. Specifications: Per Caltrans Standard Plan A20D.
  • Quantity: 1  Unit: LS  Work Item: Remove Existing Conflict Lane Striping, and Pavement Markings.
  • Quantity: 13  Unit: EA  Work Item: Install Thermoplastic Pavement Marking.
  • Quantity: 395  Unit: LF  Work Item: Install Detail 38. Specifications: Per Caltrans Standard Plan A20D.
  • Quantity: 75  Unit: LF  Work Item: Install Detail 38A. Specifications: Per Caltrans Standard Plan A20D.
  • Quantity: 100  Unit: LF  Work Item: Install Detail 12. Specifications: Per Caltrans Standard Plan A20A.
  • Quantity: 1  Unit: EA  Work Item: Remove Sign on Existing Post.
  • Quantity: 2  Unit: EA  Work Item: Install Sign on Existing Post.
  • Quantity: 2  Unit: EA  Work Item: Furnish and Install Sign and Post.
  • Quantity: 1  Unit: EA  Work Item: Furnish and Install 26-4-100. Specifications: Complete.
  • Quantity: 1  Unit: EA  Work Item: Remove and Salvage Existing Traffic Signal Pole and Foundation.
  • Quantity: 1  Unit: EA  Work Item: Furnish and Install New Sign on Mast Arm.
  • Quantity: 1  Unit: EA  Work Item: Furnish and Install Mast Arm.
  • Quantity: 1  Unit: EA  Work Item: Furnish and Install ISNS.
  • Quantity: 1  Unit: EA  Work Item: Furnish and Install Signal Luminaire. Specifications: Complete.
  • Quantity: 2  Unit: EA  Work Item: Furnish And Install New 3-Section Traffic Signal Head With High Visibility Yellow Retro-Reflective Factory Manufactured Backplate. Specifications: Per Special Provisions.
  • Quantity: 1  Unit: EA  Work Item: Furnish And Install New 4-Section Traffic Signal Head With High Visibility Yellow Retro-Reflective Factory Manufactured Backplate. Specifications: Per Special Provisions.
  • Quantity: 1  Unit: EA  Work Item: Furnish And Install New 5-Section Doghouse Traffic Signal Head With High Visibility Yellow Retro-Reflective Factory Manufactured Backplate. Specifications: Per Special Provisions.
  • Quantity: 1  Unit: EA  Work Item: Furnish And Install New SV-2-TA Traffic Signal Mounting Bracket For 12" Signal Heads.
  • Quantity: 1  Unit: EA  Work Item: Remove And Salvage Existing Traffic Signal Head. Furnish And Install New 5-Section Traffic Signal Head With High Visibility Yellow Reflective Factory Manufactured Backplate And Mounting Bracket. Specifications: Per Special Provisions. Reuse Existing Signal Wires And Mounting Equipment (SV-2-TA).
  • Quantity: 5  Unit: LF  Work Item: Install 2" Schedule 80 PVC Conduit.
  • Quantity: 1  Unit: EA  Work Item: Relocate Existing Sign.

NAICS Classification

NAICS 237310 – Highway, Street, and Bridge Construction, NAICS 238210 – Electrical Contractors and Other Wiring Installation Contractors, NAICS 238990 – All Other Specialty Trade Contractors

Records and Due Date

This bid opportunity was entered into BidAmerica on February 4, 2026, and was last updated on March 4, 2026. All bids and/or proposals are due on March 16, 2026.

Contractors may log in or create a free BidAmerica account to view full project documents, plans, specifications, addenda, submission requirements, and more project details issued by Calabasas City.

Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Calabasas City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Calabasas City prior to bidding.

CITYWIDE TRAFFIC SIGNAL SAFETY IMPROVEMENTS - Bid Opportunity | BidAmerica