DIVISION 1 - GENERAL REQUIREMENTS - IDEAS-EC

H. Pipe: Provide seismic restraint on piping 2.5 inches nominal diameter and larger. Provide seismicrestraint on piping located in boiler rooms and mechanical equipment rooms that have a nominaldiameter of 1.25 inch and larger. Provide seismic restraint on fuel oil piping, compressed air, andgas piping that have a nominal diameter of 1 inch and larger. No bracing or restraint is requiredfor piping suspended by individual hangers 12 inches or less in length as measured from the top ofthe pipe to the bottom of the support where the hanger is attached.3 .5 FOUNDATIONSA. Mount or suspend all equipment and piping from approved foundations and supports.B. Erect all floor mounted equipment on minimum 4-inch-high concrete pads over the complete floorarea of the equipment, unless shown otherwise. Wherever vibration eliminating devices arespecified, these items shall be mounted on minimum 4-inch-high concrete pads, unless shownotherwise. Pour concrete pads directly on structural slab.3 .6 VIBRATION ISOLATORSA. Mounting sizes shall be determined by the isolator manufacturer and shall be installed inaccordance with the manufacturer's instructions.PART 4 MEASUREMENT AND PAYMENT4 .1 VIBRATION ISOLATION AND SOUND CONTROLA. Payment will be included in the bid item to which this work relates.END OF SECTION15070-4VIBRATION ISOLATIONAND SOUND CONTROL