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<br />2.14 NOISE AND VIBRATION <br /> <br />A. Mechanical and electrical equipment, as installed in this project, shall not create <br />sound levels that are in excess of that permitted by CAL/OSHA for 8 hours per day <br />worker exposure unless otherwise noted for the specific piece of equipment <br />involved. If the required sound level cannot be achieved by bare equipment in its <br />designated environment, provide sound attenuating enclosures. Sound attenuating <br />enclosures shall have necessary ventilation to prevent equipment overheating and <br />shall be constructed for easy removal to permit maintenance. Devices necessary <br />for day-to-day operation shall pierce the enclosure or otherwise be accessible <br />without need to remove the enclosure. <br /> <br />B. Equipment which when operating has obvious excessive vibrations shall be repaired <br />or replaced as directed by the Owner. Baseline vibration measurements shall be <br />made where specified. <br /> <br />2.15 FACTORY TESTS <br /> <br />A. Perform factory tests for each piece of equipment where specifically called for in the <br />section specifying that equipment. Note that factory tests are inherent in many <br />reference standards. The requirement for a factory test in a referenced standard is <br />hereby made a part of these Specifications. Conduct factory tests with the assigned <br />duty motor at the same speeds and other conditions at which the equipment will <br />operate in the field, except as noted. <br /> <br />B. Where specifically noted, performance tests may be witnessed by the Owner or its <br />representative. I nform the Owner in sufficient time to allow arrangements to be <br />made for witness of such tests. When non-witnessed tests are performed, supply <br />certified results. <br /> <br />C. Perform factory testing of pumps in accordance with the requirements and <br />standards of the Hydraulic Institute. <br /> <br />D. Tests of other equipment shall conform to the requirements set forth in these <br />Specifications. <br /> <br />PART 3 - EXECUTION <br /> <br />3.01 EXAMINATION <br /> <br />A. The Owner and Contractor will inspect each item of equipment for damage, defects, <br />completeness, and correct operation before installing. <br /> <br />3.02 PREPARATION <br /> <br />A. Prior to installing equipment, the Contractor shall ensure that the areas are clean. <br />Maintain the areas in a broom-clean condition during installation operations. <br />Likewise, the Contractor shall clean, condition and service the equipment in <br />accordance with the approved Operation and Maintenance Manuals and specific <br />recommendations of the equipment manufacturer. <br /> <br />General Equipment and <br />Mechanical Requirements <br /> <br />Page 6 of 7 <br /> <br />Main Pump Procurement Package <br />0988015.00 <br />@ Kennedy/Jenks Consultants 2009 <br />