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Round 1 Bowling and Amusement 12/09/2024 Paradigm Design <br />Main Place Mall Expansion Grand Rapids, MI <br />Santa Ana, California <br />Project #2309147GR <br />O.Install sleeves for pipes passing through concrete and masonry walls, gypsum-board partitions, <br />and concrete floor and roof slabs. <br />1.Cut sleeves to length for mounting flush with both surfaces. <br />a.Exception: Extend sleeves installed in floors of mechanical equipment areas or <br />other wet areas 2 inches above finished floor level. Extend cast-iron sleeve fittings <br />below floor slab as required to secure clamping ring if ring is specified. <br />2.Install sleeves in new walls and slabs as new walls and slabs are constructed. <br />3.Install sleeves that are large enough to provide 1/4-inch annular clear space between <br />sleeve and pipe or pipe insulation. Use the following sleeve materials: <br />a.PVC Pipe Sleeves: For pipes smaller than NPS 6. <br />b.Steel Sheet Sleeves: For pipes NPS 6 and larger, penetrating gypsum-board <br />partitions. <br />c.Stack Sleeve Fittings: For pipes penetrating floors with membrane waterproofing. <br />Secure flashing between clamping flanges. Install section of cast-iron soil pipe to <br />extend sleeve to 2 inches above finished floor level. Refer to Division 07 Section <br />"Sheet Metal Flashing and Trim" for flashing. <br />1)Seal space outside of sleeve fittings with grout. <br />4.Except for underground wall penetrations, seal annular space between sleeve and pipe or <br />pipe insulation, using joint sealants appropriate for size, depth, and location of joint. <br />Refer to Division 07 Section "Joint Sealants" for materials and installation. <br />P.Aboveground, Exterior-Wall Pipe Penetrations: Seal penetrations using sleeves and mechanical <br />sleeve seals. Select sleeve size to allow for 1-inch. <br />1.Install steel pipe for sleeves smaller than 6 inches in diameter. <br />2.Install cast-iron "wall pipes" for sleeves 6 inches and larger in diameter. <br />3.Mechanical Sleeve Seal Installation: Select type and number of sealing elements <br />required for pipe material and size. Position pipe in center of sleeve. Assemble <br />mechanical sleeve seals and install in annular space between pipe and sleeve. Tighten <br />bolts against pressure plates that cause sealing elements to expand and make watertight <br />seal. <br />Q.Underground, Exterior-Wall Pipe Penetrations: Install cast-iron "wall pipes" for sleeves. Seal <br />pipe penetrations using mechanical sleeve seals. Select sleeve size to allow for 1-inch annular <br />clear space between pipe and sleeve for installing mechanical sleeve seals. <br />1.Mechanical Sleeve Seal Installation: Select type and number of sealing elements <br />required for pipe material and size. Position pipe in center of sleeve. Assemble <br />mechanical sleeve seals and install in annular space between pipe and sleeve. Tighten <br />bolts against pressure plates that cause sealing elements to expand and make watertight <br />seal.