The University of Oregon (“Owner”) is accepting sealed bids for a public works project via link, below until 12PM, Pacific Time, January 9, 2025 (“Closing Date and Time”) for the UO Millrace Studios 1,2 and 3 Reroof project located on the campus of the University of Oregon, in Eugene, Oregon (“Project”). The Project includes the reroof of UO Millrace Studios 1-3. A. General: Conform to SMACNA and NRCA design and installation provisions and provision of Contract Documents. Form sections true to shape, accurate in size, square, and free from distortion or defects. 1. Fabricate sheet metal flashing and trim in shop to greatest extent possible. 2. Fabricate sheet metal flashing and trim in thickness or weight needed to comply with performance requirements, but not less than that specified for each application and metal. 3. Obtain field measurements for accurate fit before shop fabrication. 4. Form sheet metal flashing and trim to fit substrates without oil canning, buckling, and tool marks; true to line, levels, and slopes; and with exposed edges folded back to form hems. 5. Conceal fasteners and expansion provisions where possible. Do not use exposed fasteners on faces exposed to view. B. Prefinished Color: As selected by Architect from Manufacturer’s standard line. C. Fabricate cleats and starter strips of same material as sheet, in widths and thickness required by SMACNA to interlock with sheet. D. Form pieces in longest possible lengths. E. Provide expansion joints not exceeding 50 foot intervals, except where shorter intervals are shown on Drawings or indicated by SMACNA. F. Hem exposed edges on underside 3/4 inch; miter and seam corners. Seam seal corners not intended to be soldered. G. Seal all metal joints, laps to be minimum 6 inches and sealed with (3) three watertight continuous beads of project specified sealant. Laps to be installed away from prevailing weather exposure. H. Form material with cover plate type seam sealed with (3) three continuous beads of project approved sealant on each side of the butt-joint. I. Form material with flat lock seams, except where otherwise indicated. At moving joints, use sealed lapped, bayonet-type or interlocking hooked seams. J. Fabricate corners from one piece with minimum 18 inch long legs; seam for rigidity, solder all joints. K. Fabricate vertical faces with bottom edge formed outward 3/4 inch and hemmed to form drip. L. Fabricate flashings to allow toe to extend 4 inches over roofing materials. Return and brake edges. M. Provide end dams at window, door, louver or other opening to prevent moisture dripping off the end, solder all joints. N. Accessories and Miscellaneous: Provide as necessary. Items of same materials as items to which applied.
