San Diego County Ivalua #BPM012829 (RFB 12829)

Los Peñasquitos Canyon Preserve outdoor classroom, shade structures, and site construction

San Diego County is seeking a construction contractor for an outdoor classroom and related site improvements at Los Peñasquitos Canyon Preserve. - Government buyer: County of San Diego, Department of Purchasing and Contracting; project for the Department of Parks and Recreation. - Project: Los Peñasquitos Canyon Preserve Outdoor Classroom (RFB 12829), including an outdoor classroom, shade structures, and miscellaneous electrical work. - OEMs and vendors: No OEMs, manufacturers, or suppliers are named in the materials. The listed cable and hardware part numbers do not identify a vendor. - Major work: Site preparation and demolition; grading and drainage; retaining walls, seating, paving, paths and accessibility features; irrigation, planting, fencing, electrical work, and site furnishings. - Notable quantities: 10 trees, 101 shrubs, 5 standard classroom tables, 1 ADA-configuration table, and 2 trash receptacles. Drainage and site items include 4 six-inch area drains, 202 LF of four-inch PVC perforated pipe, 158 LF of six-inch PVC pipe, and 193 LF of wood seating with a CMU retaining wall. - Additive shade-structure work: Four posts and footings each for Types A, B, and C, plus two custom sails for the amphitheater and two for the outdoor classroom. Drawings specify four custom HDPE mesh panels, steel columns, and galvanized attachment hardware. - Other specified hardware: 5/8-inch steel cable, part number 308303; 5/8-inch thimbles, 309036; 5/8-inch cable clamps, 307630; 1 1/4-inch by 12-inch jaw-jaw turnbuckles, 308954; and 1-inch anchor shackles, 309914. - Key requirements: Shade fabric must meet Class A flame-spread requirements. The plans call for field verification and special inspections; the County arranges third-party inspections, while the contractor is responsible for retesting failed work. Work must comply with accessibility, stormwater, construction-waste, project-plan, and applicable public-works specifications. A 3% local small-business participation goal applies to projects over $1 million. - Revisions reflected in addenda: Construction staging is relocated south of the site; plans and technical details are revised, and grading bid items are updated. The truncated-dome area is specified as 69 SF. - Period of performance: Not stated in the supplied materials.

Description

San Diego County is soliciting bids for work at the Los Peñasquitos Canyon Preserve Ranch House, located at 12122 Canyonside Park Drive, San Diego, California. The project includes construction of a shade structure and miscellaneous electrical work, along with associated site, grading, drainage, retaining wall, and outdoor classroom improvements specified in the bid documents. The solicitation includes a base bid and an additive alternate for shade structure components. The bid response deadline is September 30, 2026, at 2:00 PM local time.

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