Specifications - State of Delaware
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Specifications - State of Delaware

Specifications - State of Delaware

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SECTION 076200 - SHEET METAL FLASHING AND TRIM: continued<br />

3.06 WALL FLASHING INSTALLATION:<br />

A. General: Install sheet metal wall flashing to intercept and exclude penetrating moisture<br />

according to SMACNA recommendations and as indicated. Coordinate installation <strong>of</strong> wall<br />

flashing with installation <strong>of</strong> wall-opening components such as windows, doors, and louvers.<br />

3.07 MISCELLANEOUS FLASHING INSTALLATION:<br />

A. Overhead-Piping Safety Pans: Suspend pans independent from structure above as indicated on<br />

Drawings. Pipe and install drain line to plumbing waste or drainage system.<br />

B. Equipment Support Flashing: Coordinate installation <strong>of</strong> equipment support flashing with<br />

installation <strong>of</strong> ro<strong>of</strong>ing and equipment. Weld or seal flashing with elastomeric sealant to<br />

equipment support member.<br />

3.08 ERECTION TOLERANCES:<br />

A. Installation Tolerances: Shim and align sheet metal flashing and trim within installed tolerance<br />

<strong>of</strong> 1/4 inch in 20 feet on slope and location lines as indicated and within 1/8-inch <strong>of</strong>fset <strong>of</strong><br />

adjoining faces and <strong>of</strong> alignment <strong>of</strong> matching pr<strong>of</strong>iles.<br />

B. Installation Tolerances: Shim and align sheet metal flashing and trim within installed<br />

tolerances specified in MCA's "Guide Specification for Residential Metal Ro<strong>of</strong>ing."<br />

3.09 CLEANING AND PROTECTION:<br />

A. Clean exposed metal surfaces <strong>of</strong> substances that interfere with uniform oxidation and<br />

weathering.<br />

B. Clean and neutralize flux materials. Clean <strong>of</strong>f excess solder.<br />

C. Clean <strong>of</strong>f excess sealants.<br />

D. Remove temporary protective coverings and strippable films as sheet metal flashing and trim<br />

are installed unless otherwise indicated in manufacturers written installation instructions. On<br />

completion <strong>of</strong> installation, remove unused materials and clean finished surfaces. Maintain in a<br />

clean condition during construction.<br />

E. Replace sheet metal flashing and trim that have been damaged or that have deteriorated beyond<br />

successful repair by finish touchup or similar minor repair procedures.<br />

END OF SECTION 076200<br />

076200-10 DEAN076200.DOC

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