Specifications include, but are not limited to: This contract is for construction of the Garland Power & Light Millwood Switchyard. Civil site improvements have been completed at the site and generally consisted of clearing, grading, drainage, flexible base yard subgrade, and access drive gravel surfacing.; The Millwood Switchyard will be cut in to and served by the existing Wylie-Elm Grove 138kV transmission line. Transmission line cut ins and terminations by others will end at the line side of high voltage switches on the new A-Frames.; All steel structures, including dead end structures, bus supports, switch stands, potential transformer stands, combined instrument transformer stands, and all other substation equipment support structures (other than foundations) indicated on the drawings, will be furnished by GP&L and installed by the Contractor on foundations constructed by the Contractor. A complete ground grid, including ties to structures and equipment will be furnished and installed by the Contractor. All materials for grounding system construction will be provided by the Contractor and rental of tooling for DMC fitting installation is the responsibility of the Contractor.; All foundations indicated on the drawings shall be constructed by the Contractor as part of the contract. This includes but is not limited to all necessary surveying, excavation, temporary casing, dewatering, removal of spoils, forming materials, reinforcing steel (rebar), concrete, backfilling, material testing, and all labor and equipment to construct the foundations in accordance with the drawings. Anchor bolts will be provided to the Contractor by GP&L.; All site improvements indicated on the drawings shall be constructed by the Contractor as part of the contract. This includes but is not limited to all necessary surveying, removal of spoils, grounding system, gravel surfacing, conduit systems, cable trench systems, cable trench drainage system, materials testing, trench safety, temporary excavation shoring, flexible base restoration, backfilling, vegetative stabilization, erosion control measures during construction, and all other work required to provide a completed switchyard in accordance with the project plans, details, and specifications. Staking for construction shall be provided by the Contractor in accordance with these specifications.; All electrical components and substation steel structures indicated on the drawings will be installed by the Contractor on foundations provided by the Contractor. GP&L will provide materials, installation, and terminations for all transmission conductors to the demarcation points indicated on the drawings. GP&L will provide all conductor and cabling for power systems, control wiring, and site illumination. The Contractor shall install and terminate same in accordance with the project plans and specifications. All conduit systems, including pull boxes, pull strings, testing, and terminations shall be furnished and installed by the Contractor. Substation commissioning and related testing activities, SCADA, control enclosure installation, and items related to substation startup will be performed by GP&L or their designated subcontractor. Installation of site lighting poles, luminaires, and wiring shall be by the Contractor.; Drawings provided by GP&L may not be to scale. It shall be the responsibility of the Contractor to verify all dimensions on the drawings, and construct facilities accordingly.
