NYC 9/11 Public Portal Document
130 Cedar Street July 15, 2004
Selective Demolition and Facade Restoration Koenen Associates
1. Hazardous material remediation is specified elsewhere in the Contract Documents. See
JLC Drawings and specifications for extent of abatement work.
2. Do not disturb hazardous materials or items suspected of containing hazardous materials
except under procedures specified elsewhere in the Contract Documents.
D. Storage or sale of removed items or materials on-site will not be permitted.
E. Utility Service: Maintain existing utilities indicated to remain in service and protect them
against damage during selective demolition operations.
a. Maintain fireprotection facilities in service during selective demolition operations.
PART 2- PRODUCTS
2.1 REPAIR MATERIALS
A. Use repair materials identical to existing materials.
1. If identical materials are unavailable or cannot be used for exposed surfaces, use
materials that visually match existing adjacent surfaces to the fullest extent possible.
2. Use materials whose installed performance equals or surpasses that of existing materials.
B. Comply with material and installation requirements specified in individual Specification
Sections.
0 PART 3 -EXECUTION
3.1 EXAMINATION
A. Verify that utilities have been disconnected and capped.
B. Survey existing conditions and correlate with requirements indicated to determine extent of
selective demolition required.
C. When unanticipated mechanical, electrical, or structural elements that conflict with intended
function or design are encountered, investigate and measure the nature and extent of conflict.
Promptly submit a written report to Architect.
D. Engage a professional engineer to survey condition of building to determine whether removing
any element might result in structural deficiency or unplanned collapse of any portion of •
structure or adjacent structures during selective demolition operations.
E. Perform surveys as the Work progresses to detect hazards resulting from selective demolition
activities.
3.2 UT1L Y SERVICES
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SELECTIVE DEMOLITION 01732-3
NYC-WTC 000125153
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