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MECHANICAL GENERAL CONDITIONS <br />Section 15010 <br />15-1207 <br />D. Record As -built drawings shall include the followings: <br />General: <br />a. Work on Record As -built drawings shall be provided with horizantal and <br />vertical dimensions. Underground work shall be provided with invert <br />elevations. All dimensions shall be references to permanent building fixed <br />points and/or column lines. <br />b. Provide sufficient details and sections to depict actual installations. <br />C. Equipment identifications and system labeling nomenclatures shall match the <br />Project Design Documents. <br />d. Identification of main shut-off valves shall be based on the approved valve <br />tag list and as actually installed in field. <br />2. HVAC: <br />a. <br />Ductwork mains and branches, size and location with duct elevation <br />information. <br />b. <br />Locations of all dampers, including but not limited to balancing dampers, fire <br />dampers, combination fire and smoke, air inlets and outlets, terminal units <br />reheat coils, humidifiers, duct access doors and ceiling access panels. <br />C. <br />Piping mains and branches, size and location with pipe elevation information <br />and invert elevations for underground piping. <br />d. <br />Locations of all manual and automatic valves, pipe strainers, expansion joints <br />and compensators, pipe guides and anchor points, steam traps and air vents. <br />e. <br />Equipment locations with dimensions from prominent building lines and <br />required service access. <br />f. <br />Seismic bracing information for ductwork, piping and equipment. <br />g. <br />Locations of control system panels, control power transformer panels <br />miscellaneous relay panels, control workstations, routing of control system <br />communication loops. <br />h. <br />Locations of all installed instruction and control field devices in occupied <br />space and above ceiling including but not limited to thermometers, pressure <br />gauges, flow meters, airflow stations, temperature sensors, differential <br />pressure sensors, thermostats and humidistats. <br />3. Plumbing: <br />a. <br />Piping mains and branches, size and location with pipe elevation information <br />and invert elevations for underground piping. All risers shall be clearly <br />identified. <br />b. <br />Location of plumbing fixtures, including but not limited to clean outs, floor <br />drains, floor sinks, storm drains, catch basins, valve boxes and equipment <br />connections. <br />C. <br />Locations of all manual and automatic valves, pipe strainers, backflow <br />preventers, water hammer arrestors, expansion joints and compensators, <br />pipe guides and anchor points. <br />d. <br />Equipment locations with dimensions from prominent building lines and <br />requires service access. <br />e. <br />Seismic bracing information for plumbing system, piping and equipment <br />13 <br />