Attachment 02 - Shaw B1921 Annex Upgrade - 95 Resubmittal Drawings 03-06-2025.pdf

This is an electrical one-line diagram and schedule for a design submittal at Shaw Air Force Base in South Carolina. The document is prepared by LB&I Inc., a civil engineering firm located in Moncks Corner, South Carolina, and is dated as a draft submission for upgrade work designated as Annex.

The diagram illustrates the electrical feeder configuration and distribution system for the facility, including existing and proposed circuits. Key elements shown include feeder schedules with circuit identifications, conductor sizes, and conduit fill specifications. The diagram notes that an Annex load is currently off for construction work, and a load has not been connected yet. Critical requirements identified include reusing existing circuit infrastructure previously feeding EAP-H to feed EAP-H in a new location, modifying existing circuits as required, replacing existing spare breakers with new breakers to feed panel modifications, and establishing new underground power entry to secure areas while ensuring penetrations are not located on power plans as constructed. The feeders schedule identifies specific amperage requirements, with Annex loads rated at 651A and 570A. The document appears to be part of a larger design package for electrical infrastructure upgrades and modifications at the military installation.