Site work and new construction of a communication facility in Wallops Island, Virginia. Completed plans call for the construction of a communication facility.

Fabrication and installation of structural steel and Helical Piles for the LN2 Tank Access platform. Question Deadline 10/21/2026 at 4:00 PM ET Questions must be submitted to solcitations@vaspace.org VCSFA is requesting proposals for the construction and completion of helical piles and structural steel, for support of three (3) LN2 Tanks as well as associated access platforms, handrails, ladders and misc scope as follows to serve Pad 0A LN2 tank upgrades. All work shall be in accordance with the requirements and structural drawings provided in Attachment C. This project requires all labor, materials, equipment, and subcontractor support for the engineering, fabrication, installation, and anchoring of various steel platforms. All crane support, riggers, and heavy lift operations, as well as all third-party inspections for this scope are the responsibility of the contractor. The project also includes pipe supports, as illustrated in Attachment C , to be installed on existing foundations. These components include, but are not limited to, the following: o Primary support steel structure and access platforms with stairs and ladders to allow access to piping and valves at the LN2 storage tanks. All steel structures shall be in accordance with Attachment C and the below scope. o The contractor shall complete demo of existing grout. o . o o The contractor shall recoat all existing bolts, anchors, and hardware at the completion of this scope with carbozinc 11 or approved equivalent. Contractor shall provide new hardware for existing anchor bolts as required and detailed in Attachment C. The contractor shall ensure the structures are grounded utilizing exothermic welding. Existing ground grid is located within 20' of the structure foundations. Trenching as necessary shall be included. The contractor is responsible for procuring all crane and heavy-lift operations to include cranes, riggers, and support equipment for transport and install for a complete implementation. Contractor shall field verify as necessary through On-Site Survey of existing foundations prior to submitting fabrication drawings to validate locations and elevations of anchors, stair landings, etc. Any discrepancies shall be brought to the Engineer of Record (EOR) and VSA's attention in a timely manner. Contractor shall be responsible for making corrections due to inconsistencies if proper field verification and surveying is not implemented in shop drawing creation. Demo concrete as needed for helical pile installations. Known concrete slab South of Southern support pier Provide corrosion protective coating to the threaded tension rods 1 ' below grade to the top of the rods. These are the rods connecting the helical piles to the LN2 tank support frame to prevent overturning. o Ensure corrosion prevention is applied to all metals as applicable. Installation and inspection of helical piles and provide VSA inspection report. Contractor shall provide a Professional Engineer (PE) signed letter stating all helical piles meet or exceed design capacity. All third-party inspections required for this scope are the responsibility of the contractor. The Contractor is to provide the owner documented letters of each inspection. The successful contractor shall provide shop drawings for review within five business days of contract execution. The Contractor acknowledges the owner, VCSFA, requires three business days maximum to review and return comments on the shop drawings. The Contractor shall turn around any revisions to shop drawings within two business days. Upon approval of the shop drawings, the Contractor shall provide Virginia PE stamped drawings for record within two business days to release this scope into fabrication. The desired project completion date for this effort is 1/18/2027. The contractor shall provide a breakdown of their proposed schedule in accordance with Attachment E. The Contractor shall provide all procurement, fabrication, and installation by meeting contract deadlines as outlined in Attachment E Installation on-site includes but is not limited to anchorage and equipment to set the materials in place. The Contractor is responsible for all layout and surveying to achieve elevations/design during on-site installation, including but not limited to location and shimming for elevation as needed. Contractor shall provide survey as-builts of structure upon completion of scope prior to final payment. Survey shall include general survey of structure and specifically elevation and lat/long of vertical tank anchorage hole centers in top of support structure. As-Built shall be delivered to VSA in DWG and PDF files. Contractor personnel shall participate in on- site safety training before accessing and implementing this scope. Scope punchlist by EOR and VSA will be performed on a date agreed upon by vendor prior to but near completion and punchlist items shall be corrected within 2 weeks of vendor receiving report. The Contractor shall coordinate site logistics with VCSFA.