Unofficial Notice of Invitation to Bid (NIB)

San Bernardino County is seeking bids from qualified and interested contractors for the following project titled, Professional Land Surveying Services, identified under Solicitation ID: PWG126-LANDD6173. Work is to be performed near 825 E 3rd St, Los Angeles, CA 90013, USA in Los Angeles County.

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General Project Description

The San Bernardino County Flood Control District is seeking professional land surveying services for the Hawker Crawford Channel (F02646) in Rancho Cucamonga. The project primarily involves constructing approximately 4,000 lineal feet of a 20’ W x 10’ H single reinforced concrete rectangular open channel, associated junction/transition structures, inlets/outlets, cutoff walls, channel fencing, access ramps, roadway reconstruction, and utility relocation to accommodate 100-year storm flows. This also includes a 10’ W x 10’ H double cell reinforced concrete box culvert beneath Cherry Avenue. The surveying work includes control, boundary, and topographic surveys, right-of-way base map preparation, and collection of specific topographical features like existing roadway centerline profiles, curbs and gutters, ramps, driveways, sidewalks, pavement markings, fences, traffic signal infrastructure, utilities (electrical, water, power poles, fire hydrants), drainage structures, manholes, catch basins, and elevations. All deliverables are required in AutoCAD Civil 3D and PDF format.

General Bid Items

Quantity: - Unit: - Work Item: Provide Control, Boundary, and Topographic Surveys for Hawker Crawford Channel Project
Quantity: - Unit: - Work Item: Monument Preservation
Quantity: - Unit: - Work Item: Deliverables Review and Approval
Quantity: - Unit: - Work Item: Prepare and prove AutoCAD Right-of-Way Base Map
Quantity: - Unit: - Work Item: Perform Right-of-Way Research
Quantity: - Unit: - Work Item: File Record of Survey or Corner Records
Quantity: - Unit: - Work Item: Deliverable: AutoCAD Right-of-Way Base Map
Quantity: - Unit: - Work Item: Deliverable: PDF copies of all research documents and maps
Quantity: - Unit: - Work Item: Pick up all topo features including existing roadway centerline profile (crown), curb and gutter, ramp, driveways, sidewalks, cross gutter, edge of pavement, traffic stripes, pavement markings, fences, fence lines, traffic signal poles, signal loops, signal cabinets, guardrails, utilities (electrical, water vault, water meter, power poles with pole number, fire hydrants), AC dike, dead man, fire hydrants, road signs, private signs, trees, tree stumps, drainage structure, inlets/outlets, grouted and ungrouted rock, sewer manholes, headwall, top & bottom of slope, flow line, grade breaks, mailbox, paddle
Quantity: - Unit: - Work Item: Collect survey data for existing street manholes and catch basins
Quantity: - Unit: - Work Item: Collect survey data 10’ behind existing sidewalk
Quantity: - Unit: - Work Item: Collect quarter delta elevations
Quantity: - Unit: - Work Item: Provide CAD format
Quantity: - Unit: - Work Item: Tie into at least two monuments

NAICS Classification

NAICS 541370 – Surveying and Mapping (except Geophysical) Services, NAICS 237990 – Other Heavy and Civil Engineering Construction, NAICS 541330 – Engineering Services

Records and Due Date

This bid opportunity was entered into BidAmerica on December 18, 2025, and was last updated on January 15, 2026. All bids and/or proposals are due on January 16, 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 San Bernardino County. 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 San Bernardino County prior to bidding.