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← Document results/DEP Box 44/WORLD TRADE CENTER - RELOCATION OF RIVER WATER INTAKE LINES & PUMP STATION ELECT. POWER & COMM. LINES
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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 Park City Commercial Center Eldgl 'B' WTC River Water Intake System Relocations

2. Reinforcing cages for each element shall be com­ pletely assembled and securely tied anil braced so as to maintain dimensional rigidity during placing . of concrete. F. FORMS Forms shall conform to the shape, lines and dimensions of the elements shown on the Contract Drawings and shall be substantially free from surface defects and sufficiently tight to prevent leakage of mortar. They shall be properly braced so as to maintain position and shape during the placing of concrete. Forms shall' meet the requirements of ACI-341-68, "Recoi^unanded Practice for Concrete Framework", and ACI-SP HO. 4, “Framework for Concrete". Blockouts, shear keys, waterstops and other inserts shall be accurately located and securely fastened to the framework so as to maintain position and shape during the placing of concrete. G. WATERSTOPS Waterstops shall be 9" long x 3/8" thick fiat dumbel.! type made of polyvinyl chloride as manufactured by Manufacturers Progress Inc. Unlimited or approved equal. The waterstops shall be installed in| long lengths and the ends of parts making up a continuous stop shall be spliced to form a continuous watertight seal. All splicing shall be done Tn accordance with the manufacturer’s recommendations.

END OF SECTION

Concrete For Mechanical Work 15050-7 NYC-WTC_000165195

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NYC-WTC_000165195Source: 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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