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DocuSign Envelope ID: 313DA256 -1EDE- 4396- A716- 4C53B809027E <br />JERRY M. PASSMORE CENTER ADDITION AND RENOVATION <br />HILLSBOROUGH, NORTH CAROLINA <br />PART 3 - EXECUTION <br />3.1 EXAMINATION <br />A. Examine substrates, areas, and conditions, with Installer present, for compliance with <br />requirements for installation tolerances and other conditions affecting performance of standard <br />steel doors and frames. <br />1. Examine roughing -in for embedded and built -in anchors to verify actual locations of <br />standard steel frame connections before frame installation. <br />2. For the record, prepare written report, endorsed by Installer, listing conditions detrimental <br />to performance of work. <br />3. Proceed with installation only after unsatisfactory conditions have been corrected. <br />3.2 PREPARATION <br />A. Remove welded -in shipping spreaders installed at factory. <br />B. Prior to installation and with installation spreaders in place, adjust and securely brace standard <br />steel door frames for squareness, alignment, twist, and plumb to the following tolerances: <br />1. Squareness: Plus or minus 1/16 inch (1.6 mm), measured at door rabbet on a line 90 <br />degrees from jamb perpendicular to frame head. <br />2. Alignment: Plus or minus 1/16 inch (1.6 mm), measured at jambs on a horizontal line <br />parallel to plane of wall. <br />3. Twist: Plus or minus 1/16 inch (1.6 mm), measured at opposite face corners of jambs on <br />parallel lines, and perpendicular to plane of wall. <br />4. Plumbness: Plus or minus 1/16 inch (1.6 mm), measured at jambs on a perpendicular line <br />from head to floor. <br />C. Drill and tap doors and frames to receive nontemplated mortised and surface - mounted door <br />hardware. <br />3.3 INSTALLATION <br />A. General: Provide doors and frames of sizes, thicknesses, and designs indicated. Install standard <br />steel doors and frames plumb, rigid, properly aligned, and securely fastened in place; comply with <br />Drawings and manufacturer's written instructions. <br />B. Standard Steel Frames: Install standard steel frames for doors, sidelights, borrowed lights and <br />other openings, of size and profile indicated. Comply with SDI 105. <br />1. Set frames accurately in position; plumbed, aligned, and braced securely until permanent <br />anchors are set. After wall construction is complete, remove temporary braces, leaving <br />surfaces smooth and undamaged. <br />a. At fire- protection -rated openings, install frames according to NFPA 80. <br />HOLLOW METAL FRAMES 081115-7 <br />