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Indiana Building Roof Replacement (Spokane, Wa)-EXTENDED

Click here for full RFB:RFB22-017 Indiana Roof replacement Extended

Summary – This project is located at 1025 W. Indiana Ave. in Spokane WA. 99205.  The project consists of installing approximately 7,428 SF of 60 mil PVC membrane roofing at the Spokane Tribe’s Indiana Building. The work will entail installing a new PVC membrane roof and for a complete and finished PVC roof membrane system. The roof shall be inspected for structural integrity prior to installing the membrane roofing. If any structural deficiencies are found the contractor shall notify the owner and make the necessary recommendations and cost estimates to remedy the deficiencies.  The membrane roofing shall be draped over the parapet and beneath any existing cap material.  All protrusions through the roof shall be sealed for a waterproof product. The contractor shall install new ½” Recover Board below the membrane roof. The Contractor will be responsible for all labor, material, tools, equipment, and all necessary appurtenances for a complete and finished product. The Installation of all material shall follow the manufacturer’s specifications and/or recommendations.  The contractor is responsible to quote for the all labor, material, supplies, equipment, travel, permits, fees and other associated costs in the performance of this contract. All dimensions, drawings, materials, quantities, and pertinent information shall be verified by the contractor for completeness and accuracy. The work/responsibilities shall include but not be limited to:


  1. Remove/Strip and haul away any unsuitable material that would inhibit installation of new system including unused support blocks, metal supports, or other unnecessary protruding objects.
  2. Repair or make ready any portion of current structure that would negatively affect the finished integrity of new roof system. Remove any wrinkles and add filler to low spots to ensure roof is as flat as possible to allow roof to flow towards drain location.
  3. Remove any air bubbles from previous roofing for a smooth roof transition.
  4. If needed, report to owner any deficiencies that need addressed beyond the reach of this agreement.
  5. Install minimum 1/2” recovery board over entire surface fastened with plates and screws per manufacturer’s specifications if needed or required.
  6. Install minimum 60 mil PVC membrane over entire roof using a minimum of 5’ wide rolls and 10” wide preferred and fastened with plates and screws, per manufacturers specifications.
  7. Install new PVC membrane up and over all inside parapet walls and under existing cap material.
  8. Install any pertinent materials including but not limited to; insulation, sealants, adhesives, fasteners and sheathing.
  9. Heat weld any/all seams created during installation per manufacturer’s specifications.
  10. Install unsupported detail membrane around all penetrations throughout roof area per manufacturer’s specifications………….