Unofficial Notice of Invitation to Bid (NIB)

General Bid Items

• Quantity: -  Unit: -  Work Item: Aerial Survey services. Specifications: Establish horizontal and vertical control based on California Coordinate System & Local County/City benchmarks, Set aerial targets.
• Quantity: -  Unit: -  Work Item: Preparation of aerial topographic base map. Specifications: 1"=20' scale, include digital Orthographic Photo. File in native AutoCAD 2016 DWG format, world coordinate file.
• Quantity: -  Unit: -  Work Item: Show existing improvements via aerial survey. Specifications: Top and bottom of walls, paving, tree locations, planometric and topographic information, improvements obscured by tree or architectural canopies.
• Quantity: -  Unit: -  Work Item: Boundary Survey services. Specifications: Show record lines of title (fully annotated with record bearings, distances, and curve elements), recording data noted, common basis of bearings and datum statement for conflicting sources.
• Quantity: -  Unit: -  Work Item: Provide Benchmark, Basis of Bearings, Datum Statement, Legal Description, and Flood Zone Information.
• Quantity: -  Unit: -  Work Item: Show record data encumbrances. Specifications: Recorded easements, CC&R's, existing setback requirements, current flood zone designations. Include digest of title items and encumbrance issues.
• Quantity: -  Unit: -  Work Item: Provide current legal description and vesting information.
• Quantity: -  Unit: -  Work Item: Locate all property lines (ROW), easements, streets, curb cuts, driveways, trees, etc.
• Quantity: -  Unit: -  Work Item: Ground Survey services. Specifications: All improvements within limit of work and +/- 50' beyond limit of work, locate structural (e.g. Buildings, Play Equipment, Marquees) and non-structural (e.g. Parking, Landscaping, benches) items.
• Quantity: -  Unit: -  Work Item: Survey catch basins/manholes. Specifications: Size, invert elevation, pipe sizes coming in/out.
• Quantity: -  Unit: -  Work Item: Locate all vaults, electrical, telecom, etc.
• Quantity: -  Unit: -  Work Item: Survey top of curb, finish surface, finish grade, and flow line elevations.
• Quantity: -  Unit: -  Work Item: Locate all aboveground appurtenances within detailed survey areas.
• Quantity: -  Unit: -  Work Item: Locate fire hydrants. Specifications: Within a 400' radius of the property.
• Quantity: -  Unit: -  Work Item: Indicate high/low points, finish surfaces, flow lines, top of curbs, walks, ramps, fences, valves, yard boxes, catch basins, etc.
• Quantity: -  Unit: -  Work Item: Provide site contours. Specifications: 0.5 foot intervals.
• Quantity: -  Unit: -  Work Item: Underground Utility Survey. Specifications: Utilize ground penetrating radar or other means to locate horizontal alignment and depth data on all underground utilities. Provide data on separated drawing layers in survey AutoCAD file.
• Quantity: -  Unit: -  Work Item: Locate all underground utilities within limits shown. Specifications: Continue to nearest point of apparent connection (building, valve, box, terminus, control point) if lines extend beyond limits.
• Quantity: -  Unit: -  Work Item: Identify underground utilities and appurtenances. Specifications: Include natural gas, sanitary sewer, storm sewer, electrical, technology, fire alarm, water (fire, domestic, irrigation, reclaimed), underground storage tanks or vaults, pipelines.
• Quantity: -  Unit: -  Work Item: Survey pipe features. Specifications: Pipe size, depth, material, flow direction.
• Quantity: -  Unit: -  Work Item: Deliver survey data. Specifications: AutoCAD and PDF format (1:20 scale) suitable for use by District's Architectural and Engineering Consultants.
• Quantity: -  Unit: -  Work Item: Research and obtain available site record data.
• Quantity: -  Unit: -  Work Item: Provide survey drawings. Specifications: Include scale, north arrow, date of survey, benchmark with official reference, datum used.
• Quantity: -  Unit: -  Work Item: Verify exterior site boundaries from public records and on-site survey.
• Quantity: -  Unit: -  Work Item: Show all dimensions and encroachments over property lines, check tops of building walls, footings, or foundations.
• Quantity: -  Unit: -  Work Item: Topography. Specifications: Cover subject property and to opposite side of adjacent roads, contour intervals shown in twelve inch (0'-12") gradients, spot elevations at breaks in grade, drainage channels or swales, building corners and stairs.

NAICS Classification

NAICS 541370 – Surveying and Mapping Services (Providing topographic, land, aerial, boundary, and underground utility surveying services for various school facility projects.)

Records and Due Date

This bid opportunity was entered into BidAmerica on November 21, 2025, and was last updated on December 8, 2025. All bids and/or proposals are due on December 19, 2025.

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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 Oxnard Union High School District. 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 Oxnard Union High School District prior to bidding.