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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 092423-26 <br /> <br />on center along framing members for gypsum sheathing <br />D. Verify attachment and installation conforms with requirements for design wind pressures. <br />3.8 SHEET WATER-RESISTIVE BARRIER INSTALLATION <br />A. Install per the applicable building code requirements for building paper. Lap paper over <br />foundation weep screed attachment flange, floor line flashing, and window/door head <br />flashings. Refer to Sto Gide Details on the Sto website. <br />3.9 DRAINAGE MAT INSTALLATION <br />A. Place drainage mat against the wall surface and unroll horizontally with the fabric facing out. <br />Hammer-tack or staple into continuous insulation with corrosion-resistant fasteners. <br />1. Use as few fasteners as needed to hold the mat in place, starting from the bottom of <br />the wall at base flashing or weep screed and working up. <br />2. Do not fasten through flashing. <br />3. Shingle lap fabric at horizontal courses. <br />4. Shingle lap drainage mat over weep screeds, flashing at floor lines, decks, roof lines, <br />window heads, and other areas where flashing is required, to direct water to the <br />exterior. <br />5. Butt ends of rolls and vertical seams. <br />6. Trim around windows, doors, vents, or other penetrations through the wall. <br />7. Do not install behind window nail flanges. <br />8. Immediately follow installation of drainage mat with stucco lath installation. <br />9. Where stucco lath installation will not immediately follow installation of drainage mat, <br />use corrosion-resistant cap nails, cap staples, or cap screws every 16 inches (406 <br />mm) on center along framing for more secure attachment. <br />10. Cover drainage mat with stucco within 30 days of installation. <br />3.10 STUCCO INSTALLATION (Refer to Sto Guide Details as needed) <br />A. Apply stucco in discrete panels without interruption to avoid cold joints and differences in <br />appearance. <br />1. Abut wet stucco to set stucco at natural or architectural breaks in the wall such as <br />expansion joints, pilasters, terminations, or changes in plane. <br />2. Hot or dry conditions accelerate drying and moisture loss from stucco which can <br />diminish strength and resistance to cracking. <br />3. Under these conditions, adjustments in the application, scheduling and curing of <br />stucco to prevent rapid loss of moisture are necessary to achieve a satisfactory stucco <br />installation. <br />4. Cold temperatures retard drying and strength gain and adjustments may have to be <br />made in the application, scheduling and curing of stucco to prevent damage from <br />frost and other trades. <br />5. Do not install stucco during extremely hot, dry and/or windy conditions. <br />6. Do not install stucco during freezing conditions or on frozen substrates. <br />7. Do not install stucco onto grounds of accessories. <br />8. Completely embed lath and flanges of accessories and completely cover fastener <br />attachments with stucco. <br />9. Moist cure stucco minimum 48 hours for optimum strength gain and resistance to <br />cracking. <br />10. Allow final stucco application to completely dry (28 days) before applying primer or <br />finish or until pH of stucco surface is less than 10 (except in the case of StoPrime Hot