Seattle Park District Opengov #26-0402

Renovation and Full Electrification of West Seattle Branch Library (Carnegie Cooling Center)

This opportunity involves the renovation and full electrification of the historic West Seattle Branch Library, overseen by the Seattle Public Library under the City of Seattle. - Government Buyer: - City of Seattle, Seattle Public Library - OEMs and Vendors: - Daikin (VRF indoor and outdoor HVAC units) - AO Smith (commercial electric water heater) - Taco (domestic hot water circulation pump) - Products and Quantities: - Multiple Daikin VRF indoor units (models FXFA18AAVJU, FXFA09AAVJU, FXFA12AAVJU, FXFA24AAVJU, FXMA48AAVJU, FXMA36AAVJU, FXZA05AAVJU, FXAA18AAVJU) for various rooms and zones (quantities specified per model) - 1 Daikin VRF outdoor unit (model REYA408AATJA) - 1 AO Smith commercial electric water heater (model DEN-40, 50 gallon) - 1 Taco domestic hot water circulation pump (model 006-E3) - Services Requested: - Demolition of existing fossil fuel-fired HVAC and plumbing systems - Installation of high-efficiency, all-electric HVAC and domestic hot water systems - Electrical infrastructure upgrades to support new electrified loads - Associated branch circuitry, low-voltage and security system modifications - Limited interior and exterior repairs to accommodate new systems - Compliance with historic preservation standards and FEMA Build America requirements - Unique Requirements: - All work must comply with historic landmark preservation standards - The building is listed on the National Register of Historic Places and is a City of Seattle historic landmark - The building will be closed for a portion of construction - Compliance with FEMA Build America requirements is mandatory

Description

This project involves the renovation of a historic 2-story concrete and unreinforced masonry building, the West Seattle Branch of The Seattle Public Library, which is listed on the National Register of Historic Places and is a City of Seattle historic Landmark. The scope includes modernization and full electrification of building systems, replacing fossil fuel-fired mechanical and plumbing equipment with high-efficiency electric systems. Mechanical work includes complete HVAC replacement; plumbing work involves installing electric domestic hot water equipment; electrical upgrades will support new electrified loads. All work must comply with historic preservation standards and FEMA Build America requirements, with the building closed during part of construction.

View original listing