Mandrake Roof Repair Work

Mandrake Roof Repair Work Scope ofWork The Chicago Housing Authority (CHA) is seeking to secure a highly skilled, trained, and licensed commercial roof contractor to provide services to address roof water saturation/infiltration at the Mandrake Fieldhouse located at 3858 S. Cottage Grove, Chicago, IL 60653 The Selected Respondent must complete the following: Remove and replace the existing roofing completely in 3 areas: 400 SF @ RD-2 • 1,200 SF @ RD-3 • 225 SF @ RD-4 1,825 SF The existing roof system, insulation, flashings, and related trims shall be completely removed to the original decking and legally disposed. Install vapor barrier, isocyanurate insulation, cover board to match the thickness of the existing, TPO roof membrane. The existing metal deck substrate should be examined, and any deteriorated sections of the metal deck be replaced. End laps and side laps should be checked and all loose sections re-secured. The removal of the existing roof system shall be coordinated with the installation of the new roof to prevent exposure to weather conditions and potential water infiltration into the building. Design documents shall identify all requirements for safety devices, dumpster location, chutes or other methods of roofing material removal, protection from exposure to the weather, protection of property and personnel, building access routes and circulation patterns, contractor use of the premises, parking, security procedures, equipment and materials storage, waste disposal, etc.

1,825 SF.

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Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.