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THE CITY OF SUNNY ISLES BEACH <br />PROJECT NO. 21-1011 <br />BUILDING DEPARTMENT RELOCATION TO ANNEX <br /> <br />Project No. 21-1011 November 2024 092216-5 <br />a. To concrete and masonry: Use stub nails, 9/64-inch diameter low velocity <br />power driven fasteners equivalent to Ramset No. 1508, or USG TAPCON <br />Concrete Fastening System, with 7/8-inch minimum penetration into <br />concrete. Space anchors within 6 inches of ends of each track segment <br />and at 32” inches o.c. maximum. <br />b. To metal inserts in concrete: Use 3/8" Type S 12 pan head screws. <br />c. To suspended ceilings: Use 5/16-inch diameter bolts with nuts and <br />washers, expandable hollow wall anchors or toggle bolts. Space anchors <br />within 6 inches of ends of each track segment and at 32 inches o.c. <br />maximum, as required to connect to framing member spacing. <br />d. To wood framing: Use 1-1/4" Type S oval head screws, No. 10 full-thread <br />screws or 12d nails. Space anchors within 6 inches of ends of each track <br />segment and at 32 inches o.c. maximum. <br /> <br />2. To all substrates, secure runners with fasteners located 2" from each end and <br />spaced a maximum of 24" o.c.. Attach runner ends at 3-piece doorframes with two <br />anchors; one-piece frames are normally supplied with welded-in-place pre- <br />punched flanges for two anchors into substrate. <br /> <br />3. At partition corners, extend one runner to end of corner and butt the other runner <br />into it, allowing necessary clearance for plaster thickness. Do not miter runners. <br /> <br />D. Isolate steel framing from building structure to prevent transfer of loading imposed by <br />structural movement. Use vertical sliding slide clip application or use of deflection track <br />and plate track two-piece system, or slip-joint with U-channel. <br />1. Where building structure abuts ceiling perimeter or penetrates ceiling. <br /> <br />2. Where partition framing and wall furring abut structure, including steel beams, <br />steel joists, at bottom of roof decks and floor decks, except at floor. <br /> <br />a. Provide slip-type joints to attain lateral support and avoid axial loading. <br /> <br />3. Rated Deflection Track: Maintain continuity of fire-resistance-rated assembly <br />indicated. <br /> <br />E. STUD ERECTION: <br /> <br />1. Insert floor to ceiling steel studs between runners, twisting them into vertical <br />position with open side facing in same direction, engaging floor and ceiling runners <br />and spaced 16" o.c.. Anchor studs adjacent to doors and borrowed light frames, <br />intersections and corners, to floor and ceiling runners. Except for fire rated <br />construction, do not anchor intermediate partition studs to runners. For 20 gage <br />studs, use a crimping tool equal to USG Metal Lock Fastener or positive screw <br />attachment with 3/8" or 1/2" Type S or S-12 pan head screws through each stud <br />and runner flange. <br /> <br />2. Place studs in direct contact with doorframe jambs, abutting partitions, partition <br />corners and existing construction elements. Fasten to floor and ceiling runners