Unofficial Notice of Invitation to Bid (NIB)

General Bid Items

• Quantity: 1  Unit: LS  Work Item: Establish centerline survey of roadway and cross streets (Locating survey control monuments)
• Quantity: 1  Unit: LS  Work Item: Cross section survey (Every 50 feet)
• Quantity: 1  Unit: LS  Work Item: Topographic survey of entire roadway (Up to specified limits: existing right-of-way, fence line, 5-feet left/right of EP/Curb/Dike)
• Quantity: 1  Unit: LS  Work Item: Pickup utility features (FOUR corners each for utility vaults/boxes, pull boxes, concrete pads under boxes, signal light poles/crosswalk push button poles, diameter of utility poles (measured to center), valves, manholes (top-center of lid elevation, inverters if requested), bollards)
• Quantity: 1  Unit: LS  Work Item: Pickup man-made features (Fences, gates, utilities (vaults, fire hydrants, FOUR corners of water meters, hose bibs, septic clean outs, utility poles, dead man), flow lines, top of curb, gutter lips, ac dike, edge of pavement, concrete gutter lip/flow line, spandrel, catch basins/drainage structures (top of concrete/invert elevations), sidewalks, pipes (with sizes, types, invert elevations), traffic signs, striping’s, markings, grade breaks, driveways, handicap ramps (minimum of ¼ deltas and top/bottom of ramp x))
• Quantity: 1  Unit: LS  Work Item: Pickup trees (measured to center), bushes, planters
• Quantity: 1  Unit: LS  Work Item: Data delivery (AutoCAD hybrid grid-ground format)
• Quantity: 1  Unit: LS  Work Item: Geotechnical Exploration Plan (For FEMA review and approval prior to borings)
• Quantity: 1  Unit: LS  Work Item: Regulatory Permits for Geotechnical Borings (Prior to commencement of borings)
• Quantity: 1  Unit: LS  Work Item: Geotechnical Design Report
• Quantity: 1  Unit: LS  Work Item: Utility Coordination (purveyor research, notifications, obtain atlases, Notice to Owners, potholing, coordinating relocations) - Assumed 5 potholes
• Quantity: 1  Unit: LS  Work Item: Right-of-Way Base Map (Prepare and provide in AutoCAD format, retracement of relevant official records forming the control/boundary network)
• Quantity: 1  Unit: LS  Work Item: Prepare legal descriptions and plats for property acquisitions and TCEs (Stamped and signed by Land Surveyor)
• Quantity: 1  Unit: LS  Work Item: Control, boundary, and topographic surveys (Provide in AutoCAD Civil 3D format)
• Quantity: 1  Unit: LS  Work Item: Structural design of reinforced concrete structures (Basin inlet/outlet structures, concrete spillway, headwalls, wingwalls, retaining walls; design tasks include stability analysis, structural analysis, calculations, drawing sheets, details of connections, subdrain systems)
• Quantity: 1  Unit: LS  Work Item: CEQA and NEPA compliance documents and technical reports (Biological Resources Report, Jurisdictional Determination/Wetland Delineation Report, California Rapid Assessment Method (CRAM) analysis, consultation with Native American Heritage Commission/tribes)
• Quantity: 1  Unit: LS  Work Item: Regulatory Permitting Services (Optional) (Prepare/submit permit applications for USACE, RWQCB, CDFW, technical memos/studies, attend meetings/site visits)
• Quantity: 1  Unit: LS  Work Item: Design of Birch Creek Debris Basin (Include excavations, slope improvements, levee construction, inlet/outlet structures, splash pads, closed conduits, transition structures, wingwalls, headwalls, cutoff walls, basin embankments, debris racks, emergency spillway, access roadways/ramps)
• Quantity: 1  Unit: LS  Work Item: Project submittals for District review (35%, 65%, 95%, and 100% complete plans, specifications, quantity takeoff, and engineer estimate)
• Quantity: 1  Unit: LS  Work Item: Prepare Special Provisions for Mitigation Project (Reference Caltrans Standard Specifications/Plans and SPPWC)
• Quantity: 1  Unit: LS  Work Item: Prepare preliminary and final quantity and cost estimate (Utilize District’s "Boiler Plate" documents)
• Quantity: 1  Unit: LS  Work Item: Construction ready plans, reports, and/or documents

NAICS Classification

NAICS 541330 – Engineering Services (Providing professional civil engineering design, hydrology, hydraulics, geotechnical, structural design, and project management services)., NAICS 541370 – Surveying and Mapping (except Geophysical) Services (Performing control, boundary, and topographic surveys and right-of-way mapping)., NAICS 541620 – Environmental Consulting Services (Preparing CEQA/NEPA documents, biological reports, and assisting with environmental permitting).

Records and Due Date

This bid opportunity was entered into BidAmerica on December 3, 2025, and was last updated on December 23, 2025. All bids and/or proposals are due on January 8, 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.