Pre-commissioning. On completion the installation of all pumps, piping, valves, pipe connections, electrical wiring, motor control panels and water level controlling devices the Concessionaire shall proceed as follows: (a) Insulation resistance test with 500 volt megger, before and after high voltage test, on all power and control wiring. (b) High voltage test at 2000 volts A.C. for one minute on all power and control wiring. (c) Low voltage continuity test (t volts) on power wiring of each feeder, between bust bars and outgoing terminals with switches and conductors in closed position. (d) Low voltage continuity test (6 volts) on all control wiring. (e) Operation test for all feelers with only control supply made “ON” to ensure correctness of control wiring, operation of the various equipment used, such as push buttons, protective devices, indicating lamps and relays, etc. All conductors shall be checked for the presence of humming and chattering. (f) Earth continuity test with voltage not exceeding 6 volts between various non- current carrying metallic of equipment, steel work, etc., and the earth bus provided in the M.C.C. (g) Operation of all instruments and meters provided on the M.C.C.
Appears in 3 contracts
Sources: Concession Agreement, Concession Agreement, Concession Agreement