80GSFC23B0001 Attachment C- Phase 2 Drawings - Revised 09132022.pdf

This solicitation is for a firm fixed price contract to replace approximately 20,000 linear feet of direct burial cable and related electrical infrastructure at the Wallops Flight Facility in Virginia. The National Aeronautics and Space Administration Goddard Space Flight Center is seeking these electrical grid upgrade services for the facility's Main Base as the second phase of the Restoration of Main Base Electrical Infrastructure project. The contract value and period of performance are unspecified. Proposals are due by February 16, 2023 with award anticipated in February 2023 and work to commence in March 2023. The contract is set aside exclusively for small businesses certified in the SBA's 8(a) Program with a place of business in the SBA's Richmond District Office and has a North American Industry Classification System code of 236220. An optional site visit will be held on February 2, 2023 and all questions regarding the solicitation must be submitted to the Contracting Officer by February 9, 2023. The selected offeror must have a Commercial and Government Entity code matching its proposal address.

The scope of work involves replacing approximately 20,000 linear feet of direct burial cable with new electrical power feeder in conduit using directional boring, replacing five live front air switches with SF6 gas switches, and creating looped circuits for improved power resilience and flexibility. The existing 15kV, 4/0 AWG copper backbone and remaining portions of the system shall also be replaced with equivalent feeders. The contract will be performed onsite at the Wallops Flight Facility and have a period of performance completion date of 365 days after notice to proceed.