Utah Public Procurement Place U3P #CIP 26-13

Traverse Ridge Retaining Wall Repair – Keystone, Tensar, Sika, Loctite, and Ghostshield Materials Required

Draper City Corporation's Engineering Division is seeking bids for the Traverse Ridge Retaining Wall Repair Project, focused on repairing two retaining walls along Traverse Ridge Road. - Government Buyer: - Draper City Corporation, Engineering Division - Project managed by Dillon Bliler - OEMs and Key Vendors: - Keystone Retaining Wall Systems (Keystone Compac II Tri-Plane Blocks) - Tensar (UX1100MSE Geogrid) - Sika (Sikaflex + Concrete Fix) - Loctite (PL 500 Landscape Construction Adhesive) - Ghostshield (Siloxa-Tek 8500) - Products and Quantities: - Keystone Compac II Tri-Plane Blocks: 342 (East Wall), 381 (West Wall) - Tensar UX1100MSE Geogrid: 2,610 units (East Wall) - Sikaflex + Concrete Fix: applied to cracked blocks (East Wall) - PL 500 Landscape Construction Adhesive: used for block installation - Siloxa-Tek 8500: chemical surface treatment for both walls - UDOT 2056 A-1-a Granular Borrow: 143.9 units (East Wall) - Type-A Clay Soil: for gap filling at wall base - Erosion Control Blankets and Broadcast Seed: for landscaping restoration - Services Required: - Site preparation, clearing, and grubbing - Removal and replacement of damaged blocks and debris - Installation of geogrid reinforcement and granular backfill - Crack sealing, chemical surface treatment, and adhesive application - Soil gap repair and landscaping restoration (blankets and seeding) - Stormwater pollution prevention and traffic control - Removal and replacement of concrete waterway (West Wall) - Unique/Notable Requirements: - Only Keystone Compac II Tri-Plane Blocks are permitted for wall repairs - All materials must meet specified standards; substitutions require approval - Strict adherence to geotechnical report and agency standards - Liquidated damages of $2,000 per day for late completion - One-year warranty period post-acceptance for maintenance - 5% bid bond required; bidders must submit qualifications and subcontractor lists - Inspection intervals by the engineer of record at key stages

Description

This project involves the repair of two retaining walls along Traverse Ridge Road in Draper City, Utah. The scope includes providing all labor, materials, tools, and equipment necessary to complete the repairs as detailed in the project plans and specifications. Bidders must submit a 5% bid bond and respond electronically by the deadline. The project requires adherence to specified construction standards and includes detailed site preparation, repair procedures, and traffic control measures.

View original listing