Replace greenhouse lighting

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This federal document consists of 100% design submittal drawings and technical plans for the construction of a new greenhouse at the Otis Air National Guard Base in Bourne, Massachusetts. Developed for the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Services (APHIS) under Contract No. AG-32KW-C-08-0019, the project is managed by contractor P&S Construction, Inc. and engineering firm Colby Company. The comprehensive drawing set contains 11 sheets covering civil, structural, architectural, plumbing, and electrical plans. Key project components include: - **Site and Utility Work:** Developing a nominal 26' x 50' greenhouse with connections to underground electric, a new domestic water service line, a natural gas line with meter connections, and a sanitary sewer force main equipped with a soil interceptor, pump, and backflow preventer. - **Architectural & Structural Details:** Floor plans featuring tables, sinks, and irrigation setups alongside exterior elevations, building sections, and a concrete foundation plan. - **Electrical Design:** A complete electrical layout featuring lighting, power, and wiring schedules. It outlines a 120/208V, 3-phase, 4-wire, 100A main circuit breaker panel (Panel PP2), automatic lighting controls with electronic time clocks, and dedicated power circuits for mechanical systems like gas-fired unit heaters, cooling fans, and irrigation solenoids. The plans mandate strict adherence to Massachusetts building and electrical codes, including seismic restraint requirements, and require the contractor to provide a complete set of "as-built" AutoCAD record drawings upon completion.

This document outlines the technical layout and equipment specifications for a "Large Greenhouse" facility, likely serving as a design schematic or requirement sheet for a government agricultural, research, or educational facility procurement. The specifications detail the installation of LED natural daylight fixtures situated above designated planting tables and zones. Key requirements include: * **Lighting Suspension:** Fixtures must be suspended below railings located approximately 10.4 feet above the ground. They must utilize manual pulleys for height adjustment rather than motor-driven systems. * **Spatial Constraints and Customizations:** Due to physical overlaps with heating units, specific light fixtures (particularly over designated pink zones and table areas) must be adjusted. One movable light fixture must be downsized to prevent interference with the heater and ensure full mobility. * **Dimensional Layouts:** The schematic establishes precise spatial measurements, ranging from 12 to 120 inches, to govern the placement of tables, heaters, and lighting zones.

This federal solicitation (12639526Q0206) is a Total Small Business Set-Aside issued by the USDA-APHIS for a commercial construction project to replace greenhouse lighting. The project is located at the Forest Pest Methods Laboratory in Buzzards Bay, Massachusetts. The selected contractor will be responsible for replacing existing halogen lamps with full-coverage, dimmable LED lighting in an air-conditioned 15’ x 26’ greenhouse. Key requirements include installing a frame/rail system and hanging the height-adjustable LED lights via a manual, non-motorized pulley system. The estimated magnitude of this firm-fixed-price project is under $25,000, and no bonds are required. Work must commence within five days of the notice to proceed and be completed within 60 days of award. Proposals are evaluated using the Lowest Price, Technically Acceptable (LPTA) approach, focusing on price realism, technical acceptability (relevant experience with similar lighting projects), and past performance. A site visit is scheduled for July 28, 2026, and questions must be submitted by August 4, 2026. Complete quote packages—including the pricing sheet, past performance references, and proof of experience—must be emailed to James G. Roloff at james.g.roloff@usda.gov no later than August 11, 2026, at 1 p.m. ET. Compliance with Federal Construction Wage Rates for Barnstable County is required.