Furnish and Install Concrete Floor Coating at Various Locations

2026-11-03

I . OVERVIEW . This contract is to furnish and install concrete floor coating at various locations . The Contractor shall prepare , provide , and install new resin / epoxy - urethane coating on an as needed basis at various comfort stations and other concrete floor surfaces on Oahu for the Department of Parks and Recreation , City and County of Honolulu , Hawaii . All work shall be requested by , and to completed the satisfaction of the designated Officerin - Charge ( OIC ). All work shall be approved and executed with the issuance of a Delivery Order ( DO ). Contractor shall provide all supplies , equipment , and labor to fulfill the contract . II . TECHNICAL / PERFORMANCE REQUIREMENTS A . Timeframe . All on - site work shall be done from Monday to Friday , except City and County of Honolulu holidays , in compliance with the State Community Noise Control for Oahu and Wage / Hour Schedules . Access and start times for project shall be coordinated with the OIC . B . Bio - sock and Water Pollution Controls . The Contractor must set up appropriate bio - sock and water pollution controls prior to start of the project . Contractor shall employ Storm Water Best Management Practice Manual for Construction , dated November 2011 . C . Surface Preparation . 1 . Surface must be properly prepared , cleaned and dried by mechanically abrading and scarifying the surface profile equivalent to a Concrete Surface Preparation 3 ( CSP 3 ) rating by shot blasting or diamond grinding . 2 . The Contractor shall remove any remaining loose , deteriorated materials and other floor products to attain a surface that is clean , free of dust , dirt , grease , paint , oil , chemicals and other contaminants . D . Concrete Curing Agents . The Contractor shall not use concrete curing agents as they may prevent bonding . curing material is present , the surface must be shot blasted to remove these contaminants . E . Repair . The Contractor shall repair and fill spalls , control joints , and cracks with fast cure resin and sand level once dry to ensure a smooth , flat surface . F . Water Vapor . If concrete substrate has significant water vapor , the Contractor must use an appropriate water vapor primer to aid in adhesion and chemical resistance . G . Base Coat . The Contractor shall : 1 . Mix GSPEC Fast Cure Resin and GSPEC Epoxy - Urethane Cement , FasTrac CE330 mixture or approved substitutes , as per mixing instructions , and apply within recoat window by gauge rake or trowel squeegee to 1 / 16 " thickness . 2 . Trowel on epoxy mortar cover base . 3 . Back roll with nap roller to remove squeegee marks to achieve a smooth finish . 4 . Broadcast with quartz sand or similar alternative aggregate to rejection point before product life expires . 5 . Allow to cure dry for twenty - four ( 24 ) hours and the surface is " dry to touch ." H . Тop Coat . 1 . The Contractor shall : 1 . Top coat with GSPEC Fast Cure Resin , FasTrac CE330 resin , or an approved substitute with squeegee or trowel within re - coat window . 2 . Back roll with nap roller to remove any squeegee marks for a smooth finish . 3 . Allow to cure for 24 hours . Additional Volume Discount . 1 . If applicable , the Contractor may provide an additional volume discount based on the project ' s material quantities , geographical proximity to other projects , or other manufacturer or Contractor incentives . The Contractor shall provide the discount on the quote .

Hawaii

2026-04-08