Unofficial Notice of Invitation to Bid (NIB)

General Bid Items

• Quantity: 1  Unit: LS  Work Item: MOBILIZATION/DEMOBILIZATION, BONDS, & INSURANCE (Includes preparatory work, equipment movement, insurance, bonds, required permits and fees, clean-up, markings removal, shop drawings, compliance with NTP, project schedule, phasing, supervision, utility coordination, as-built plans, construction water facilities, mix designs, and material submittals.)
• Quantity: 1  Unit: LS  Work Item: TRAFFIC SIGNAL MODIFICATIONS (Includes removal and installation of traffic signal poles, mast arms, foundations; adjustment/realignment of video detection zones/cameras; removal/installation of sign panels; installation of 4”, 3”, 1” PVC conduits; trenching & backfilling in sidewalks (18”); installation of Type 61 Standard foundations and controller pads; 6’x6’ or 6’ round loop detectors and lead-in cables; video detection hybrid cables; 3-12” signals; APS pedestrian push buttons and posts; pedestrian heads; 250W HPS equivalent LED luminaires/lamps; 9 & 3 conductor signal cables; SV-1-T signal mounts; and MAS signal mounts. Also covers temporary video detection systems and permanent traffic loops.)
• Quantity: Varies  Unit: TON  Work Item: Crack Seal & Slurry Seal (Type II) (Includes surface preparation, crack sealing, striping and marking removal, furnishing and placing emulsion aggregate fiberized slurry, sweeping, labor, equipment, tools, and incidentals.)
• Quantity: Varies  Unit: SQ FT  Work Item: Cold Planing (Milling existing pavement on roadways as designated on Plans, including removal and disposal of milled material).
• Quantity: Varies  Unit: TON OR SQ FT  Work Item: Asphalt Concrete Pavement (Includes furnishing and applying tack coat, leveling course, full reconstruction or repair of city street sections, digging and replacing unsuitable material with base rock or asphalt concrete, and placement of hot mix asphalt concrete, Class C2, PG 64-10, HMA Type A PG 64-28PMt, HMA-SP50, HMA-SP85).
• Quantity: Varies  Unit: LF  Work Item: Keycuts (Measured along the edge of adjacent curb, gutter, cross gutter, or pavement).
• Quantity: Varies  Unit: LF  Work Item: Painted Traffic Striping (Per "traffic line detail" as shown on 2018 Caltrans Standard Plans A20A through A20D).
• Quantity: Varies  Unit: EA  Work Item: Pavement Markings (Includes "Bicycle Group Legend" (Bike Lane Symbol and Bike Lane Arrow) and other markings).
• Quantity: Varies  Unit: LF  Work Item: Thermoplastic Traffic Striping (Per "traffic line detail", including double yellow stripes (2) 4-inch-wide separated by 3-inch black stripe).
• Quantity: Varies  Unit: EA  Work Item: Pavement Markers (Non-reflective, retroreflective, and recessed retroreflective. Fire hydrant RPMs measured by "each").
• Quantity: 1  Unit: LS  Work Item: WATER POLLUTION CONTROL, IMPLEMENTATION & MAINTENANCE OF BMPs (Includes preparation, implementation, and maintenance of BMP Plan, conformance to Special Provisions and other requirements).
• Quantity: 1  Unit: LS  Work Item: TRAFFIC CONTROL (Includes furnishing, installing, maintaining, and removing traffic control devices not specified as individual Bid items; furnishing, installing, maintaining, and removing temporary raised reflective markers; removal and disposal of damaged barricades; and all other work required by Subsections 600 and 601 and Traffic Control Plans).
• Quantity: Varies  Unit: EACH/TON  Work Item: Removal of existing AC pavement, PCC pavement and underlying aggregate base material; Saw-cut full-depth (Payment is considered included in Contract Unit Price of removal/replace items).
• Quantity: Varies  Unit: LF  Work Item: Removal of existing traffic striping and curb and pavement markings by wet sandblasting and grinding (Payment is considered included in Contract Unit Price for respective traffic line "detail").

NAICS Classification

NAICS 237310 – Highway, Street, and Bridge Construction (Primary activities include asphalt paving, slurry seal application, street repair, and traffic control setup for roadways.), NAICS 237130 – Power and Communication Line and Related Structures Construction (This category covers the electrical work for traffic signal modifications, including conduit, wiring, and loop detector installations.), NAICS 238910 – Site Preparation Contractors (Covers excavation, demolition of existing pavement, and preparation of subgrade and base materials.), NAICS 238990 – All Other Specialty Trade Contractors (Includes specialized work like traffic striping, pavement marking installation, and crack sealing, which might not fit neatly into broader categories.)

Records and Due Date

This bid opportunity was entered into BidAmerica on February 24, 2026, and was last updated on February 24, 2026. All bids and/or proposals are due on March 19, 2026.

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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 Santa Clarita 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 Santa Clarita City prior to bidding.