Engineering - US
Henry E. Rohlsen Airport Air Traffic Control Tower Water Leak Remediation, St. Croix VI - The Virgin Islands Port Authority (" VIPA" or the " Authority") is seeking bids from qualified licensed contractors for the repair of water leaks that are occurring within the Air Traffic Control ( ATC) Tower facility at the Henry E. Rohlsen Airport. VIPA has performed an investigation of the water leak source( s) and determined that the source( s) of the leaks is due to several issues, such as degraded roof flashing j
Henry E. Rohlsen Airport Air Traffic Control Tower Water Leak Remediation, St. Croix VI Item Nos. 1 Mobilization Item Nos. 2 Replace all vertical cast iron elbows with pvc Item Nos. 3 Replace roof drain boots Item Nos. 4 Replace cab roof wall tpo flashing Item Nos. 5 Clean and reseal tower cab joints and windows Item Nos. 6 Reweld all walkway level tpo joints Item Nos. 7 Extend tower cab exterior drainage pipe Item Nos. 8 Replace 1st floor cast iron pipes with pvc Item Nos. 9 Contingency allowance Item No. 1 Replace all horizontal cast iron pipes with pvc Item No. 1 Replace all vertical cast iron pipes with pvc
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