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The Port Authority of NY & NJ
LaGuardia Airport
Hangar #7 - 1st Floor
Flushing, NY 11371
Tel. (718) 533-3539
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| Date Completed: |
12/31/2006 |
Final Value:
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$12,534,471 |
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Gateway Industries Inc. provided all the necessary Maintenance & Protection of Traffic in three (3) Stages of the 700 LF bridge to complete work during daily day-time and night-time work of LaGuardia Airport as well as commuters traveling on the Grand Central Parkway.
- Temporary shielding: 40,000 SF
- Demolition of existing reinforced concrete bridge deck: 46,000 SF
- Furnished and installed new HP concrete reinforced bridge deck: 46,000 SF
- Construct new cast-in-place bridge parapets: 1,600 LF
- Construct new cast-in-place median barriers: 800 LF
- Furnished and installed new structural steel modifications: 320 Tons
- Removed and replaced bridge bearings including temporary supports: 500 KIP/EA
- Furnished and installed new bridge drainage system complete with scuppers and downspouts
- Furnished and installed new under-bridge 12-inch steel water-main with welded joints: 800 LF
- Complete blasting and painting of existing structural steel utilizing Class A containment system: 45,000 SF
- Furnished and installed new armored joint system: 400 LF
- Furnished and installed complete new electrical system
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