Latest US Asphalt Density Contracts & Bids

The project involves repairing a 100ft section of an 8-inch fire main in Joshua Tree National Park headquarters. The existing pipe is too degraded for standard repair, requiring replacement with high-density polyethylene (HDPE) pipe. The scope includes excavation, utility identification, asphalt and concrete removal and replacement, backfilling, compaction, and a performance verification test. A permit from the local jurisdiction is required. A National Park Service archeologist will be on-site during excavation. The project must be completed within 60 days after the Notice to Proceed. The contractor must submit various documents within 10 business days of contract award, including a certificate of liability insurance, payment bond, accident safety plan, local jurisdiction permit, project schedule, subcontractor form, letter designating prime superintendent, and schedule of values. The contractor must comply with all applicable laws, regulations, and policies, including licensure requirements, and provide a one-year labor warranty.

The Southcentral Foundation (SCF) is seeking proposals for special inspection and testing services for the expansion and remodel of the Benteh Nuutah Valley Native Primary Care Center (VNPCC). Proposers must register with SCF by June 9, 2025. Proposals are due June 17, 2025. The contract period is from June 2025 to December 2028. Proposals must include detailed plans for services, qualifications, experience, project approach, cost proposal, resource availability, and resumes of key personnel. Proposers must hold a valid Alaska business license and all necessary professional licenses and registrations. SCF reserves the right to issue addendums, not award, or cancel the contract.

This notice is for market research purposes only, to verify if the conditions for a brand name solicitation for a low nuclear density egauge (capable of measuring asphalt and soil densities) still exist. Vendors providing similar products are encouraged to submit a specifications sheet to the contracting officer highlighting their product's capabilities. Small business products are encouraged for consideration.

The National Park Service is seeking proposals for the maintenance and rehabilitation of the fire suppression system at the Assateague Island National Seashore headquarters area in Berlin, Maryland. The estimated value of the complete requirement is between $100,000 and $250,000. The solicitation documents include a Statement of Work, photos, a schematic of the visitor center suppression system, and a DOL construction wage rate determination. The contract is subject to the Davis-Bacon Act and Executive Orders **** and ****, which dictate minimum wage requirements for covered workers.

The document contains detailed specifications for various construction tasks, including asphalt concrete base course, asphalt concrete, asphalt concrete curb backup material, liquid asphalt cement, liquid asphalt coating, rumble strips, sawcut asphalt concrete pavement, patching, stone matrix asphalt concrete placement, pavement interlayers, thin hot mix asphalt concrete overlay, trench widening, steel and other metal structures, protective coating of metal in structures, maintaining traffic, temporary construction signs, temporary construction pavement markings, temporary pavement markers, temporary pavement message and symbol markings, type 3 barricades, truckmounted or trailermounted attenuators, portable changeable message signs, impact attenuator service, temporary pavement markings, temporary raised pavement markers, temporary pavement message and symbol markings. It outlines measurement, payment, compaction, density, material tolerances, depth, base course, surface, intermediate courses, trench widening, steel, metal, structures, fabrication, assembly, connections, highstrength bolts, protective coating, maintaining traffic, temporary construction signs, retroreflective sign sheeting, temporary overlay panels, aluminum, corrugated polypropylene, polyethylene plastic, aluminumplastic laminate, automated flagger assistance device trailers, arrow board trailers, portable traffic control signal trailers, portable changeable message sign trailers, sign frames, snowplowable raised pavement marker srpm castings, traffic barrier service, guardrail barrier service, terminal treatments, impact attenuator service, temporary pavement markings, temporary raised pavement markers, temporary pavement message and symbol markings, truckmounted or trailermounted attenuators, portable changeable message signs, impact attenuator service, temporary pavement markings, temporary raised pavement markers, temporary pavement message and symbol markings. It also includes details on materials, procedures, acceptance criteria, and warranties. There are specific requirements for different types of trench widening, overlapping of adjacent interlayer rolls, bond strength, and various other aspects of the construction process.