City of Upper Arlington Ionwave #UA26-26 Addendum 3

Upper Arlington 2026 Waterline Replacement Project – Pipes, Hydrants, and Infrastructure Improvements

The City of Upper Arlington is seeking bids for a comprehensive waterline replacement and infrastructure improvement project in the Beverly, Lear, and Zollinger areas. - Government Buyer: - City of Upper Arlington, Public Service Department, Office of Roadway Engineering - Products and Materials Requested: - Water pipes (6", 8", 12"), with both ductile iron and PVC options - 6" Water Pipe and Fittings: 175 units - 8" Water Pipe and Fittings: 2500 units - 12" Water Pipe and Fittings: 25 units - 8" PVC Water Pipe and Ductile Iron Fittings: 1540 units (alternate) - 6" PVC Water Pipe and Ductile Iron Fittings: 5 units - 6" Ductile Iron Water Pipe and Fittings: 25 units - Valves and Appurtenances (6" and 8"): 21 units total - Fire Hydrants: 6 units (notably 4-1/2 American-Darling MARK 73-5) - Curb Boxes: 201 units - Service line transfers (1" and 3/4", short and long): 200+ units - Concrete walk and curb removal/replacement, driveway pavement replacement, seeding, mulching, and landscaping - Allowances for landscaping ($35,000) and landscape removal - Crushed stone or gravel, Type K copper piping (3/4") - Services Requested: - Clearing and grubbing - Traffic maintenance and control - Construction layout and surveying - Video inspection of sewers (315 units) - Locating existing water services - Temporary service connections - Unique or Notable Requirements: - Option for PVC or ductile iron water pipes, with specific backfill material requirements (Low Strength Mortar Backfill Type II or Granular Backfill) - Compliance with ADA for curb ramps and federal/state safety standards for traffic control - Affirmative Action and equal opportunity employment compliance - Detailed phased construction and traffic control plans - Completion of the Beverly portion by a specified deadline after Notice to Proceed - OEMs and Vendors: - American-Darling (for MARK 73-5 fire hydrants) is the only named OEM - No other specific OEMs or vendors are named in the documentation.

Description

The City of Upper Arlington is soliciting sealed bids for the 2026 Waterline Replacements project. The work involves waterline replacement and related construction activities including clearing, concrete walk removal and replacement, curb and gutter work, valve and hydrant installation, and landscaping. A pre-bid conference is scheduled for March 25, 2026, and bids are due by March 31, 2026. The project includes allowances for landscaping and other contingency items, with detailed bid schedules and addenda provided.

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