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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 092423-27 <br /> <br />which can be applied 48 hours after completing moist cure of stucco). <br />11. The finished installation must be true, plumb and square. <br />12. Should stucco get into control or expansion joints, remove the stucco from within the <br />joint before the stucco sets. <br />13. After satisfactory inspection of surfaces and correction of any deviations from <br />specification requirements commence the stucco installation as described below: <br />B. Installation over StoGuard/Sto DrainScreen: <br />1. Weep Screed Installation: <br />a. Install foundation weep screed at the base of the wall securely to solid <br />substrate or framing with the appropriate fastener. <br />b. Locate foundation weep screed so that it overlaps the joint between the <br />foundation and framing by a minimum of 1 inch (25 mm). <br />c. Locate the foundation weep screed nosing minimum 4 inches (100 mm) above <br />earth grade, 2 inches (51 mm) above finished grade (paved surfaces, for <br />example). <br />d. Lap waterproof air barrier, sheet water-resistive barrier, and drainage mat over <br />the weep screed attachment flange. <br />2. Casing Bead and Two-Piece Expansion Joint Installation: <br />a. Install casing beads at stucco terminations; doors, windows and other through <br />wall penetrations. <br />b. Install two-piece expansion joints (or back-to-back casing beads) at building <br />expansion joints, thru-wall joints in concrete or CMU, where the stucco is to be <br />installed over dissimilar construction or substrates, at changes in building <br />height, at floor lines, columns, and cantilevered areas. <br />c. Install full accessory pieces where possible and avoid small pieces. <br />d. Seal adjoining pieces by embedding ends in sealant. <br />e. Abut horizontal into vertical joint accessories except where horizontal <br />movement joints exist that prevent continuous vertical runs of accessories. <br />f. Attach at no more than 7 inches (178 mm) into solid substrate/framing with <br />appropriate fasteners. <br />3. Lath Installation: <br />a. Diamond Mesh Metal Lath per ASTM C 1063: <br />1) General: Install metal lath with the long dimension at right angles to <br />structural framing (horizontally on solid substrates). Terminate lath at <br />expansion joints. Do not install continuously at joints. <br />2) Seams/Overlaps: Overlap side seams minimum 1/2 inch (13 mm) and <br />end seams minimum 1 inch (25 mm). Stagger end seams. Overlap <br />casing beads and expansion joints minimum 1 inch (25 mm) over narrow <br />wing accessories, minimum 2 inches (51 mm) over expanded flange <br />accessories. Do not install lath continuously beneath expansion joints. <br />3) Attachment: Fasten securely through sheathing into structural framing at <br />6 inches (152 mm) on center maximum vertically and 16 inches (406 <br />mm) on center horizontally*. Wire tie at no more than 9 inches (225 <br />mm) on center at: side laps, accessory overlaps, and where end laps <br />occur between supports. <br />b. Paper-Backed Lath: Follow installation as for diamond mesh metal lath. <br />1) Lap lath over lath, not paper to lath overlap. <br />2) For horizontal overlaps the paper backing must lap shingle style behind <br />the lath-to-lath overlap. <br />4. One Piece Expansion Joint Installation: <br />a. Install one piece expansion joints at through wall penetrations, for example,