Unofficial Notice of Invitation to Bid (NIB)

Los Angeles City is seeking bids from qualified and interested contractors for the following project titled, BICYCLE FRIENDLY STREETS (4TH STREET AT NEW HAMPSHIRE AVENUE) - FEDERAL NO. CML-5006(863) - W.O. E1908667, identified under Solicitation ID: -. Work is to be performed near 4th St & New Hampshire Ave, Los Angeles, CA 90020, USA in Los Angeles County.

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General Project Description

This project involves the construction of Bicycle Friendly Streets at 4th Street and New Hampshire Avenue in Los Angeles. The scope includes furnishing labor, materials, tools, and equipment for project management, site preparation (clearing, grubbing, unclassified excavation, regrading, site preparation), Portland cement concrete (PCC) and asphalt concrete (AC) work (cold milling, removal of asphalt, concrete integral curb & gutter, concrete sidewalk, curb ramps, detectable warning surfaces, concrete curb, variable AC pavement, crushed miscellaneous base), landscaping and irrigation improvements (soil preparation, shrubs, mulch, parkway removal, drip irrigation, solar irrigation controllers, wireless rain sensors, tree removals, wire and conduit removal), utility adjustments (maintenance hole and gate valve adjustments, pull box removal/reconstruction, water service and meter installation, irrigation backflow and enclosure, conduit installation for street lighting systems), temporary traffic control (including plans, signage, striping, restoration), and permanent traffic improvements (striping, pavement markings, traffic signs, street lighting poles and luminaires, associated wiring). The project also mandates compliance with the "Buy America" provisions for materials used.

General Bid Items

Quantity: 1 Unit: LS Work Item: Mobilization, Specifications: per General Requirements Section 01292, 01293, & 01721.
Quantity: 1 Unit: LS Work Item: Allowance for Differing Site Conditions, Specifications: per General Requirements Sections 01212, 01253, & 01254.
Quantity: 1 Unit: LS Work Item: Allowance for Additional Potholing of Unknown Substructures, Specifications: per General Requirements Sections 01212, 01253, & 01732.
Quantity: 1 Unit: LS Work Item: Allowance for Payment for Permits, Specifications: per General Requirements Section 01212 & 01292.
Quantity: 1 Unit: LS Work Item: Allowance to Remove, Protect, Relocate and/or Adjust Unknown Substructures, Specifications: per General Requirements Sections 01212 & 01253.
Quantity: 1 Unit: LS Work Item: Allowance for Surveying, Specifications: per General Requirements Sections 01722 & 1254.
Quantity: 1 Unit: LS Work Item: Worksite Temporary Traffic Control, Including Traffic Control Plans Approved by LADOT, Signage, and Temporary Striping and Restoration.
Quantity: 1 Unit: LS Work Item: Allowance for Clearing and Grubbing, Specifications: per Greenbook sections 300-1, Regrading and Site preparation per General Requirements Section 01212.
Quantity: 1860 Unit: SF Work Item: Cold Milling, Specifications: (t=2in min).
Quantity: 171 Unit: LF Work Item: Remove Concrete Integral Curb & Gutter.
Quantity: 38 Unit: TN Work Item: Remove Asphalt Concrete Pavement, Specifications: (t=6in max).
Quantity: 2042 Unit: SF Work Item: Remove Concrete Sidewalk including Curb Ramp.
Quantity: 52 Unit: CY Work Item: Unclassified Excavation, including Haul Away.
Quantity: 19 Unit: SF Work Item: Remove Parkway.
Quantity: 1 Unit: LS Work Item: Remove and Seal Sewer Maintenance Hole Steps.
Quantity: 1 Unit: EA Work Item: Remove Bollard and Bollard Foundation.
Quantity: 1 Unit: EA Work Item: Adjust Maintenance Hole to Grade.
Quantity: 3 Unit: EA Work Item: Adjust Gate Valve to Grade.
Quantity: 1 Unit: EA Work Item: Remove and Reconstruct Pull Box to Grade.
Quantity: 50 Unit: CY Work Item: Crushed Miscellaneous Base (CMB).
Quantity: 24 Unit: TN Work Item: Asphalt Concrete Pavement, Specifications: (Base and AC Wearing Surface) (t=6in).
Quantity: 976 Unit: SF Work Item: Concrete Sidewalk, Specifications: (t=4in).
Quantity: 605 Unit: SF Work Item: Colored Concrete Sidewalk Pavement, Specifications: (t=4in).
Quantity: 8 Unit: EA Work Item: Curb Ramp (including Y,X,U, Grooves & Detectable Warning Surface. Excludes Type C Integral Curb & Gutter, Concrete Curb per Detail 7 & CMB).
Quantity: 245 Unit: LF Work Item: Type "A" Concrete Curb.
Quantity: 171 Unit: LF Work Item: Type C Concrete Integral Curb and Gutter, Specifications: (a=2ft, b=8in).
Quantity: 70 Unit: LF Work Item: Modified Mountable Concrete Integral Curb, Specifications: (b=6in) including rebar.
Quantity: 35 Unit: TN Work Item: Variable Asphalt Concrete Pavement, Specifications: (t=2in min).
Quantity: 1 Unit: EA Work Item: ¾" Water Service and Meter Installation.
Quantity: 1 Unit: EA Work Item: ¾" Irrigation Backflow & Enclosure.
Quantity: 1 Unit: EA Work Item: Drip Irrigation System (RCV & GV in conc. Valve box).
Quantity: 1 Unit: EA Work Item: Solar Irrigation Controller w/ Stainless Steel Cabinet on slab.
Quantity: 1 Unit: EA Work Item: Wireless Rain Sensor.
Quantity: 99 Unit: SF Work Item: Soil Preparation.
Quantity: 21 Unit: EA Work Item: 5 Gal shrubs.
Quantity: 99 Unit: SF Work Item: 3 " Mulch (including application of pre-emergent herbicide).
Quantity: 1 Unit: LS Work Item: 90-Day Plant Maintenance & Establishment Period.
Quantity: 57 Unit: SF Work Item: Parkway.
Quantity: 1 Unit: LS Work Item: Remove Existing Wire and Conduits Per Plans.
Quantity: 81 Unit: LF Work Item: 1" Galv. Cond. (Parkway/Sidewalk) Including Excavations, and Restoring Surface to Match Adjusting Grade.
Quantity: 87 Unit: LF Work Item: 1-1/2" Galv. Cond. (St. Cross) incl. excavations and restoring surface to match adjacent surface.
Quantity: 1 Unit: LS Work Item: #10 AWG stranded wire Per Plans.
Quantity: 1 Unit: LS Work Item: #8 AWG stranded wire (600v).
Quantity: 2 Unit: EA Work Item: Pullbox, Type 2 Armorcast Including Lid, Bends, Excavations, and Restoring Surface to Match Adjusting Grade.
Quantity: 4 Unit: EA Work Item: 10 AMP fuse kit (includes cartridge fuse).
Quantity: 2 Unit: EA Work Item: Standard Foundation.
Quantity: 2 Unit: EA Work Item: CD855 Pole with Arm(s).
Quantity: 2 Unit: EA Work Item: LEOTEK LED Luminaire Per Plans and Specifications.
Quantity: 1 Unit: LS Work Item: Traffic Striping, Pavement Markings, and Traffic Signs (Including All Removals, Relocations and Installations).

NAICS Classification

NAICS 237310 – Highway, Street, and Bridge Construction (Covers new construction, reconstruction, and extensive repairs of streets, roads, sidewalks, curbs, gutters, pavement, and traffic control installations typically found in bicycle street projects)., NAICS 237130 – Power and Communication Line and Related Structures Construction (Involves the installation of electrical and communication conduits, street lighting, and related utility infrastructure)., NAICS 238910 – Site Preparation Contractors (Includes clearing, grubbing, earthwork, excavation, demolition of existing concrete/asphalt, and site grading)., NAICS 238210 – Electrical Contractors and Other Wiring Installation Contractors (Specifically for street lighting installation, wiring, and traffic signal elements)., NAICS 238120 – Foundation, Structure, and Building Exterior Contractors (Relevant for concrete foundations for poles and structures, as well as concrete paving and flatwork)., NAICS 541330 – Engineering Services (Implicitly involves engineering design and review for various project components such as traffic control plans, structural elements, and utility coordination).

Records and Due Date

This bid opportunity was entered into BidAmerica on December 16, 2025, and was last updated on December 31, 2025. All bids and/or proposals are due on January 14, 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 Los Angeles 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 Los Angeles City prior to bidding.