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SAMSON OCEANFRONT PARK <br />CITY OF SUNNY ISLES <br />TECHNICAL SPECIFICATIONS <br /> <br />HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT 15062-7 <br /> <br /> <br /> <br />8. Side-Beam Brackets (MSS Type 34): For sides of steel or wooden beams. <br />9. Plate Lugs (MSS Type 57): For attaching to steel beams if flexibility at beam is required. <br /> <br />N. Saddles and Shields: Unless otherwise indicated and except as specified in piping system Sections, <br /> install the following types: <br />1. Steel-Pipe-Covering Protection Saddles (MSS Type 39): To fill interior voids with insulation <br /> that matches adjoining insulation. <br />2. Protection Shields (MSS Type 40): Of length recommended in writing by manufacturer to <br /> prevent crushing insulation. <br />3. Thermal-Hanger Shield Inserts: For supporting insulated pipe. <br /> <br />O. Spring Hangers and Supports: Unless otherwise indicated and except as specified in piping system <br /> Sections, install the following types: <br />1. Spring Cushions (MSS Type 48): For light loads if vertical movement does not exceed 1-1/4 <br /> inches <br />2. Spring-Cushion Roll Hangers (MSS Type 49): For equipping Type 41, roll hanger with <br />. <br /> springs. <br />3. Variable-Spring Base Supports (MSS Type 52): Preset to indicated load and limit variability <br /> factor to 25 percent to allow expansion and contraction of piping system from base support. <br /> <br />P. Comply with MSS SP-69 for trapeze pipe-hanger selections and applications that are not specified <br /> in piping system Sections. <br /> <br />Q. Use powder-actuated fasteners or mechanical-expansion anchors instead of building attachments <br /> where required in concrete construction. <br />END OF SECTION