Sound Transit Biddingo #CN 0026-23

Sound Transit Platform Edge Tile Replacement at Othello and Rainier Beach Stations

This opportunity involves the replacement of platform edge tactile tiles at Othello and Rainier Beach Stations in Seattle, WA, managed by the Central Puget Sound Regional Transit Authority (Sound Transit). - Government Buyer: - Central Puget Sound Regional Transit Authority (Sound Transit) - OEMs and Vendors: - Armor-Tile (manufacturer of the specified tactile tiles) - Products/Services Requested: - Approximately 800 linear feet of 24x48-inch Armor-Tile Herculite ADA Detectable Warning Pavers (part number: ATH-R24-48 YW) - Demolition and removal of existing tactile pavers and concrete subbase - Installation of new tactile tiles, including wire mesh, mortar bed, control and expansion joints - Painting and repair of platform edge angle - Site safety, dust and debris control, and traffic control (signage, fencing) - Coordination with Sound Transit and King County Metro Rail for track access and scheduling - Unique or Notable Requirements: - Strict compliance with safety, environmental, and prevailing wage laws - Work must be completed within 120 calendar days after Notice to Proceed - Platform shutdowns limited to 14 consecutive days per platform, with seven days of curing before public use - Work scheduled during non-operating hours (midnight to 4 AM on weekdays) - No on-site storage or parking; phased construction to keep one platform open at all times - Requires multiple permits (track access, street use, noise variance) and close coordination with transit operations

Description

This procurement is for the replacement of truncated dome tactile pavers at the edge of the light rail station platforms at Othello Station and Rainier Beach Station in Seattle, Washington. The work involves construction activities including demolition, metal work, thermal and moisture protection, and finishes related to platform edge tile replacement. The project requires maintaining one platform open during regular operating hours and includes safety and site preparation measures. The bid was awarded to Waters Construction Inc. with an approximate contract value of $1,292,433.

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