HTHA Homeownership Roof Replacement Project at Scattered Sites

2026-11-03

The Contractor shall replace the current roofs on all ten ( 10 ) housing units with new TPO by providing all materials , equipment and labor necessary to complete the work . The current housing units , square footage , roof type and material are as follows : Polacca ( 1 ) 400 Flat parapet Thermoplastic Polyolefin ( TPO ) Polacca ( 2 ) 740 Flat parapet Thermoplastic Polyolefin ( TPO ) Bacavi ( 1 ) 740 Flat parapet Thermoplastic Polyolefin ( TPO ) Moenkopi ( 2 ) 1 , 120 Flat parapet Thermoplastic Polyolefin ( TPO ) Moenkopi ( 1 ) 1 , 330 Flat parapet Thermoplastic Polyolefin ( TPO ) Moenkopi ( 2 ) 1 , 350 Flat parapet Thermoplastic Polyolefin ( TPO ) Moenkopi ( 1 ) 2 , 010 Flat parapet Thermoplastic Polyolefin ( TPO ) In addition to the new install table above , the Contractor shall perform the following : 1 . Site Preparation : • Protect landscaping , windows , and other nearby structures from damage . • Secure safety barriers and signage . Workers must follow all necessary safety procedures , such as wearing personal protective equipment ( PPE ) and being tied off when working at heights over six ( 6 ) feet . • Place dumpsters for waste and material staging in an appropriate location . • Provide a schedule for demolition and replacement for the re - roofing procedures . 2 . Removal of Existing Roofing : • Strip all existing roofing materials from the roof down to the structural deck . • Remove and replace all edge metal . • Dispose of all removed materials according to local regulations and in compliance with U . S . Environmental Protection Agency ( EPA ) rules and regulations . 3 . Deck Inspection and Repair : • Visually inspect the roof deck for any signs of rot or damage . • Replace any compromised sections of the decking with same materials . • Assess the condition of fasteners for rust or damage and replace as directed by HTHA . 4 . Installation of New Materials : • As specified in table above . 5 . Cleanup and Quality Assurance : • Thoroughly clean the work area , including a magnetic sweep to pick up stray nails and other metals . • Water test critical areas as identified by HTHA to ensure there are no leaks . • Provide a detailed timeline of the project and proposed warranties , and other quality assurances , for the project .

Arizona

2026-03-27