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Foundation Specifications for WTC River Intake Relocation

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Construction specifications document detailing foundation requirements for the World Trade Center river water intake system relocation project.

NYC-WTC_000165112–000165243

Folder label: “WORLD TRADE CENTER - RELOCATION OF RIVER WATER INTAKE LINES & PUMP STATION ELECT. POWER & COMM. LINES

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NYC 9/11 Public Portal Document

Battery Wrk City Commercial Center Bldg. ’B’ WTC River Water Intake System Relocations

2. Enlargement of existing 2O"}/5 prestressed concrete WTC river water pumped discharge pipe line to 66"0 reinforced concrete pipe and construction of new 66"0 line around Building 'B’ Gatehouse. 3. Connection of new 66”;!$ lines to existing 6O'’0 line and existing 20"^ line. 4. Pipe access manholes including frames, covers and ladders. S. Pipe anchors, supports, thrust blocks, cradles, and connections to pipe support foundations. 6. Air venting. 7. Pipe cleaning and testing. 8. Permits and fees. 9. Field fabricated reinforced concrete pipe - 6S''0. 10, Factory fabricated prestressed concrete pipe 2O"0. 11. Steel pipe liner. 12. Corrosion protective coatings. 13. Coordination of system shut-downs. 14. Removal of existing abandoned lines where inter­ ference occurs with installation of new work. 15. Staging of work to insure uninterrupted river water service to the existing World Trade Center refrigeration plant. 16. Sacrifical anode cathodic protection of steel lining of concrete pipes. 17. Furnishing and placing reinforced concrete and forms as required for piping. 18. Coordination with adjacent utilities. 19. Draining and refilling of existing and relocated piping systems. Coordinate scheduling of shut­ down and start-up of existing plant. Mechanical Special Conditions 15010-2

NYC-WTC_000165162

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NYC-WTC_000165162Source: NYC Law Department, mirrored locally

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NYC-WTC_000165064 · Box DEP Box 44

Request documentation regarding the relocation of river water intake lines and pump station utilities at the World Trade Center.

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