ID 726854
King County
Owner Reference: P38
Bid Date: 10/29/2024 at 01:00pm
Estimate: $250,000
Trades: Generator Contractor - Electrical & Power Provider, Backup Battery Systems & Uninterrupted Power Supply (UPS) Systems
Contractor’s responsibility is to provide all required equipment, materials, and labor to complete all requested work including proper disposal of materials. The Work will consist of installation of a generator at Lake Wilderness Lodge, located at 22500 SE 248th Street, Maple Valley, WA 98038. The work includes: 1. Installation of Owner-Purchased 150KW Generator, Automatic Transfer Switch (ATS) and Manual Transfer Switch (MTS), and associated conduits and wire. 2. Boring from existing service power pole under the road to the trench area and installing conduits for PSE primary wire. 3. Trenching from the road to the new PSE provided 150 KVA transformer and installing the remaining conduit for PSE primary wire. 4. Excavation for the PSE-provided transformer vault. 5. Installation of a utility disconnect. 6. Trenching from the transformer vault area to the south side of the Lake Wilderness Lodge main entrance. 7. Boring under the main entrance sidewalk into the electrical room in the basement 8. Installation of secondary conduit and wire from transformer/disconnect to the ATS in the basement. 9. Removal and reinstallation of dirt from the flower bed and installation of conduits and wire from the MTS to the ATS in the basement. Include allowance for new plants in planting strip along side of LWL. 10. Coordinate a planned outage day which includes: a. Coordination with the Owner 6-8 weeks in advance of outage. b. Coordination with PSE for the planned outage. c. Coordination with Cummins for onsite representative to test and commission Generator, ATS, and MTS after cutover. d. Demolish the existing secondary wire from the existing transformers to the existing main switchboard. e. Completion of the conduit and wire from the ATS to the existing Switch board while PSE disconnects existing service and connects new service. f. Phase verification and all required testing. g. Restoration of visually affected areas around the Lake Wilderness Lodge occurring due to this project work. 11. Installation of new LED lighting in Electrical Room. 12. As-built drawings. Bonds required. Prevailing wages.
Jennifer Fink
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Owner: City of Maple Valley WA
Published 10/16/2024 on Construction Bid Source
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