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!26 <br />CITY OF SANTA ANA <br />Make field measurements needed before submitting fabricated industrial fence design or vinyl -coated <br />chain- link fence design, shop drawings, or ordering. Make minor changes in dimensions and alignments <br />as needed to avoid utilities or structural conflicts. Contractor shall specify and submit fabricated industrial <br />fence design and/or vinyl -coated chain -link fence design including appurtenant footings, hardware, <br />mountings, connections, gate design and setup required for compliance with Manufacturer's installation <br />requirements and compliance with applicable building codes and City standards. Contractor shall submit <br />shop drawings to the engineer for approval prior to fabrication and installation. <br />B. DEMOLITION: <br />Pre-existing fencing to be removed, and shall be properly disposed of off -site by the Contractor at <br />Contractor's expense. Any existing fence indicated to remain and which have been damaged by the <br />Contractor shall be replaced by Contractor at Contractor's expense. All earth, trees, brush and other <br />obstructions which interfere with the proper construction of fences shall be removed and properly <br />disposed of off -site by the Contractor. <br />C. INDUSTRIAL STEEL FENCING INSTALLATION STANDARDS: <br />Industrial steel fencing and gate materials shall be furnished and installed by Contractor at locations as <br />specified by the City on an as -needed basis. <br />The following installation standards shall be followed: <br />1. Manufacturers installation and warranty requirement <br />2. Applicable OSHA and Cal OSHA regulations <br />3. Applicable building and fire code requirements <br />4. City codes <br />Refer variances between above documents and Contract Documents to Owner's Representative. Install <br />fencing and gates according to Manufacturer's installation and warranty requirements. Contractor shall <br />contact dig alert before installation. <br />Install fencing and gate materials to tolerances recommended by Manufacturer and per submitted and <br />approved industrial steel fencing design. Unless otherwise shown, install fencing true, plumb, and level <br />using precision gauges and levels. Footings shall be specified by the Contractor in the industrial steel <br />fencing design submittal and approved by the City prior to installation. Clean surfaces of metalwork to <br />contact concrete, removing all rust, dirt, grease and other foreign substances before concrete is placed. <br />Secure all embedded metalwork accurately in position when concrete is placed to prevent displacement <br />or undue vibration during or after placement of concrete. Where metalwork is to be installed in recesses <br />in formed concrete, said recesses shall be made, metalwork installed, and recesses filled with dry -pack <br />grout. <br />Permanent connections shall be continuously welded not bolted along entire area of contact. All gate <br />welding made in the field shall be ground smooth and wire brushed to remove loose metal. All welding shall <br />be shielded arc type and shall be performed by certified welders. Continuous inspection is required of all <br />field welding in accordance with C.B.C. Section 1704.3.1. Joints in fencing and gates shall have a close <br />ON -CALL INSTALLATION, MAINTENANCE AND REPAIR FOR FENCING AND GATES 25 <br />