Unofficial Notice of Invitation to Bid (NIB)

General Bid Items

• Quantity: -  Unit: LS  Work Item: Demolition and removal of existing site elements (paving, curbs, gutters, sidewalks, foundation walls, manholes, catch basins, fences, gates, underground utilities).
• Quantity: -  Unit: LS  Work Item: Clearing and Grubbing (removal of obstructions, trees, shrubs, grass, stumps, roots for new construction, 18-inches below subgrade).
• Quantity: -  Unit: LS  Work Item: Selective Tree Removal and Trimming (trees designated for removal, grinding stumps to 18-inches below finish subgrade, managing surface roots).
• Quantity: -  Unit: LS  Work Item: Earthwork (excavation, filling, backfilling, compaction, watering, rolling for subgrades in new building and paved areas, storm drain and utility lines).
• Quantity: -  Unit: LS  Work Item: Soil Sterilization (application of commercial chemical for weed control on subgrades for roadways, driveways, parking areas, walks, paths, site improvements).
• Quantity: -  Unit: LS  Work Item: Temporary Tree and Plant Protection (installation of protection zones, fencing, signage, root pruning, crown pruning, tree repair/replacement for damaged trees).
• Quantity: -  Unit: LS  Work Item: Flexible Paving (prime coat, tack coat, asphaltic concrete paving, asphaltic concrete overlay, slurry seals, speed bumps, asphalt curbs, pavement grinding, pavement crack repair).
• Quantity: -  Unit: LS  Work Item: Rigid Paving (Portland cement concrete vehicular paving, curbs, gutters, driveway aprons, sidewalks with undoweled transverse weakened plane joints, forms, finishing, curing, expansion joints, joint sealants, backer rods).
• Quantity: -  Unit: LS  Work Item: Concrete Paving (portland cement concrete vehicular paving, curbs, gutters, driveway aprons, sidewalks, detectable warning units, stairs, ramps, utility concrete pads, mow curbs, required base courses; steel reinforcement, integral color admixture).
• Quantity: -  Unit: LS  Work Item: Base Courses (aggregate subbase, aggregate base, cement treated base, lime stabilization, earthwork preparation).
• Quantity: -  Unit: LS  Work Item: Unit Masonry Retaining Walls (reinforced concrete footing, reinforced concrete masonry units, mortar, grout, reinforcing steel, ties, anchors).
• Quantity: -  Unit: LS  Work Item: Site Railings (stainless steel handrails and guardrails for exterior steps and ramps, including fabrication, installation, and general finishes).
• Quantity: -  Unit: LS  Work Item: Pavement Markings (directional pavement markings, painted stall striping, handicapped stencils and signs).
• Quantity: -  Unit: LS  Work Item: Chain Link Fences and Gates (posts, rails, frames, galvanized steel coated chain link fabric, barbed wire, concrete foundations/footings, manual gates, hardware).
• Quantity: -  Unit: LS  Work Item: Decorative Metal Fences and Gates (decorative steel fences, gates, welded steel fence panels, posts, rails, pickets, hinges, latches).
• Quantity: -  Unit: LS  Work Item: Planting Irrigation (irrigation systems for exterior landscape planting areas, including materials, labor, apparatus, coordination, permits, electrical service for controls).
• Quantity: -  Unit: LS  Work Item: Planting (plants, landscape accessories, soil preparation, fertilization, topsoil, planter mix, agronomic soil testing, drainage materials, jute mesh, erosion control, mulching).
• Quantity: -  Unit: LS  Work Item: Utility Structures (manhole structures for gravity storm drain and sanitary sewer utilities, including cleanouts, frames, and covers).
• Quantity: -  Unit: LS  Work Item: Storm Drainage Utilities (roadway and/or site storm drainage upto 5-feet depth, including pipes, fittings, special pipe couplings, curb inlets, catch basins, drop inlets, area drains, trench drains, slope protection, ditch lining).
• Quantity: -  Unit: LS  Work Item: Electrical General Provisions (all labor, materials, appliances, tools, equipment, facilities, transportation, and services for electrical work for complete installation of systems).
• Quantity: -  Unit: LS  Work Item: Conduit and Wire (600V AC/DC insulated conductors, metal/non-metal conduits and fittings, grounding/bond wires, pullboxes, junction boxes, raceways).
• Quantity: -  Unit: LS  Work Item: Panelboards and Terminal Cabinets (panelboards, distribution panels, terminal cabinets, circuit breakers, surge protection devices, wiring).

NAICS Classification

237310 – Highway, Street, and Bridge Construction, 237990 – Other Heavy and Civil Engineering Construction, 238910 – Site Preparation Contractors, 238110 – Poured Concrete Foundation and Structure Contractors, 238210 – Electrical Contractors and Other Wiring Installation Contractors, 238140 – Masonry Contractors, 238190 – Other Foundation, Structure, and Building Exterior Contractors, 561730 – Landscaping Services, 238990 – All Other Specialty Trade Contractors

Records and Due Date

This bid opportunity was entered into BidAmerica on February 26, 2026, and was last updated on February 26, 2026. All bids and/or proposals are due on March 26, 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 Lake Elsinore Unified 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 Lake Elsinore Unified School District prior to bidding.