Included in the Airport's Capital Improvement Program is the  Reroofing of the IP-9 Office Building and sections of the Airport Terminal Building. The adhered rubber membrane roofing on IP-9 is 26 years old, and the Terminal Building's rubber membrane roof is 22 years old. This type of roofing system has a life expectancy of 15 to 20 years. As this material ages it loses its elasticity and begins to shrink, causing the roofing to pull away from the roof edges, and the seams in the middle of the roof to begin to split open. This project will remove the old roofing and insulation and replace it with new roofing and insulation. This project was advertised in the Billings Times on March 5, 12, and 19, and posted on the City's Web site. On March 24, 2015, the following bids were received:
             

CONTRACTOR	IP-9 BASE BID (BASIS OF AWARD)	TERMINAL ROOF SCHEDULES 1, 2	TOTAL
Progressive Roofing	$107,750.00	$145,750.00	$253,500.00
Summit Roofing	$117,395.00	$137,485.00	$254,880.00
Empire Roofing	$114,331.00	$143,038.00	$257,369.00
Commercial Roofing	$107,983.00	$152,936.00	$260,919.00
ACE Roofing	$189,112.66	$187,100.37	$376,213.03
Engineer's Estimate	$244,800.00	$252,000.00	$496,800.00

Staff has reviewed the bids received and recommends award of this project to the low bidder, Progressive Roofing.

City Council may:

• Approve the award of the  Reroofing of the IP-9 Office Building and Portions of the Airport Terminal Building project to Progressive Roofing; or
• Decline the bid award, reject all bids, and delay the project.

The total cost of this project is $253,500.00. The funding source for this project is available in the Airport's Capital Fund.

Staff recommends the City Council approve the award of the Reroofing of IP-9 Office Building and Portions of the Airport Terminal Building to Progressive Roofing, for the amount of $253,500.00.