Demolition, site work, paving and addition to a mixed-use development in Des Moines, Iowa. Working plans call for the addition of a 12,898-square-foot, two-story above grade educational facility; for the demolition of a educational facility; for site work for a educational facility; sidewalk / parking lot; for paving for a sidewalk / parking lot; and water / sewer project.

The project consists of a two-story, 12,898 square foot, classroom addition to the south side of the existing middle school. The project is located at: 901 East Park Avenue, Des Moines, Iowa 5031 P 03.01 Concrete Foundations - scope of work to include, but not be limited to, providing concrete formwork, concrete reinforcement, cast-in-place concrete placement and finishing, precast embed and anchor rod placement, and excavation and backfill as required by the contract documents for structural foundations. BP 03.02 Concrete Flatwork - scope of work to include, but not be limited to, providing concrete formwork, concrete reinforcement, cast-in-place concrete placement and finishing, embed and anchor rod placement, as required by the contract documents for interior slabs on grade, interior/exterior structural slabs, exterior stoop slabs, interior/exterior slabs on deck, and exterior pavements or walks. BP 05.01 Precast, Structural Steel, Steel Deck, & Metal Fabrications - scope of work to include, but not be limited to, providing vertical and horizontal precast architectural and structural concrete elements, structural steel framing, steel decking, metal fabrications, metal stairs, and railings as required by the contract documents for the core and shell construction. BP 07.01 Roofing & Sheet Metal Flashing - scope of work to include, but not be limited to, providing the composite elements associated with the thermoplastic polyolefin roofing assembly and sheet metal flashing and trims as required by the contract documents for a finished weathertight roof assembly. BP 08.03 Shutters - scope of work to include, but not be limited to, providing the tornado resistant coiling doors as required by the contract documents for a finished tornado resistant assembly. BP 08.04 Aluminum Storefront, Curtainwall, & Glazing - scope of work to include, but not be limited to, providing the glazed aluminum storefront framed assemblies, glazed curtainwall assemblies, and interior/exterior float, insulated, spandrel, and transom glazing as required by the contract documents for finished openings. BP 09.01 Gypsum Board Assemblies & Acoustical Treatments - scope of work to include, but not be limited to, providing finished non-structural metal framed gypsum board assemblies, Portland cement and acrylic plaster finishes, acoustical tile ceilings, acoustical wall panels, and sound-absorbing ceiling units as required by the contract documents for finished wall and ceiling assemblies. BP 22.01 Plumbing & Mechanical - scope of work to include, but not be limited to, providing underground, above ground, and overhead sanitary and storm sewer and domestic water distribution piping and valves; domestic water pumps; plumbing equipment; plumbing fixtures; miscellaneous plumbing trims and accessories; insulated and non-insulated ductwork; ductwork accessories; diffusers, registers, and grilles; insulated mechanical piping assemblies; power ventilators; air terminal units; packaged outdoor make-up air units; unit heaters; and instrumentation and controls as required by the contract documents for a complete and operational plumbing and heating, ventilating, and air conditioning (HVAC) system. BP 26.01 Electrical, Communications, & Electronic Safety & Security - scope of work to include, but not be limited to, providing underground, above ground, and overhead electrical, communications, and electronic safety and security raceways, boxes, supports, and conductors; transformers, panelboards, fuses and circuit breakers; wiring devices; interior/exterior lighting fixtures; structured cabling; audio-visual, public address, and clock systems; and digital/addressable fire alarm systems as required by the contract documents for a complete and operational electrical, communications, and electronic safety and security system. BP 31.01 Site Demo, Earthwork, & Utilities - scope of work to include, but not be limited to, providing site clearing, earthwork, trenching and backfilling, erosion and sediment control, and storm sewer piping and structure assemblies as required by the contract documents for proposed site development. Questions can be submitted at any time but must be submitted no later than 12:00 PM on Friday, “Shortlist Confirmed”