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CITY OF SANTA ANA undue vibration during or after placement of concrete. Where metalwork is to be installed in recesses in formed concrete, said recesses shall be made, metalwork installed, and recesses filled with dry -pack grout. Install security fence of 8-foot (2.45 m), 6-foot, or recommended fabric height with 1-foot (0.9 m) barbed extension on support arms when requested. Space line posts at intervals not exceeding 10 feet (3 m). Provide top rail through line -post tops and splice with 7-inch (178 mm) long rail sleeves. Brace each gate and corner post back to adjacent line post with horizontal center brace rail and diagonal truss rods. Install brace rail, one bay from end and gate posts. Install center and bottom brace rail on corner and gate leaves. Stretch fabric between terminal posts or at intervals of 100 feet (30.5 m) maximum, whichever is less. Position bottom of fabric to no more than 2 inches (50 mm) above concrete or asphalt grade and touching dirt finish grade. Fasten fabric to top rail, line posts, braces, and bottom tension wire with 11-AWG galvanized wire ties 24 inches (610 mm) maximum on centers. Attach fabric to end, corner, and gateposts with tension bars and tension bar clips. Install bottom rail supported at each line and terminal post in such a manner that a continuous brace between posts is formed. Install gates with fabric and barbed wire overhang to match fence upon request. Install three hinges per leaf, latch, catches, drop bolt, foot bolts and sockets. In place of a latch, install a fabricated manual lock shall be installed on the face of the gate upon City's request. The fabricated lock's placement should not interfere with the closing of the gate. Six (6) inch or four (4) inch chrome wheels shall be bolted to the gate (between the wheel plates welded near the ends of the gate bottom rail). The gate shall be set upright with the V-grooved wheels positioned over the pre -installed steel V-track inset and flushed to a concrete base that traverses the gate opening. D. QUALITY ASSURANCE: The contractor shall provide laborers and supervisors who are thoroughly familiar with the type of construction involved and materials and techniques specified. E. CONSTRUCTION WASTE MANAGEMENT: The contractor shall clean the jobsite of excess materials; post -hole excavations shall be scattered uniformly away from posts. Before concrete pours, designate locations or uses for excess concrete and a location for clean out water from concrete trucks. Designated locations shall meet environmental standards and conform with Section 7-1.01 of CALTRANS. F. DELIVERY, STORAGE, AND HANDLING: Upon receipt at thejob site, all materials shall be checked to ensure that no damage occurred during shipping or handling. Materials shall be stored in such a manner to ensure proper ventilation and drainage, and to protect against damage, weather, vandalism, and theft. Manufacturer's instruction and warranty requirements for delivery, storage and handling of fencing materials shall be strictly followed. G. SUBMITTAL: The manufacturer's literature shall be submitted prior to installation. Submit the following shop drawings and product data: ON -CALL INSTALLATION, MAINTENANCE AND REPAIR FOR FENCING AND GATES 27