SITC of Submersible Pumps for AAI Residential Colony and replacement of capacitor banks and other associated works at MSSR, Visakhapatnam Airport

Supply of 5HP Sub-mersible Pumpset 150mm dia bore size vertical deep well, minimum of 74mtrs. Head range,minimum Discharge of 3.6 cum/hr, 50mm dia delivery out let,minimum of 2900 RPM with Stainless Steel Motor body, Noryl Impeller, Stainless Steel Pump Shaft&Pump Housing, Stainless Steel Motor Housing&Motor Shaft, Suitable to operate 415 Volts, 3-Phase, 50Hz, AC Supply Complete as required as mentioned in paticular specification.. (Make: Kirloskar, Model: KS6B-0508 or Equivalent as per AAI approved make list)

Dismantling and removal of the existing 5 HP submersible pump and motor assembly from the borewell with GI/MS pipe line with chain pully/lifting arrangements and Installation,testing &commissioning of new 5 HP Submersible Pumpset with existing GI/MS pipe line including proper alignment and securing of the pump and motor assembly, lowering of the pumpset into the borewell to the required depth, connection of delivery pipe with necessary fittings,spares and electrical wiring from starter panel to motor etc, complete as required as mentioned in paticular specification.

SITC of 50-KVAR MPP Heavy Duty Box type Capacitor Bank Suitable to operate 440 Volts,50Hz,AC Supply as per site conditoin etc., complete as required. (Make: L&T, Model: LTBCH or Equivalent as per AAI Prefered make list)

SITC of 25-KVAR MPP Heavy Duty Box type Capacitor Bank Suitable to operate 440 Volts,50Hz,AC Supply as per site conditoin etc., complete as required. (Make: L&T, Model: LTBCH or Equivalent as per AAI Prefered make list)

SITC of 12.5-KVAR MPP Heavy Duty Box type Capacitor Bank Suitable operate 440 Volts,50Hz,AC Supply as per site conditoin etc., complete as required. (Make: L&T, Model: LTBCH or Equivalent as per AAI Prefered make list)

SITC of 8-Stage APFC controller for Contactor switching with CT input Suitable for 150-KVAR Capacitor Panel as per site conditoin etc., complete as required. (Make: L&T, Model: CS90902OOOO or Equivalent as per AAI Prefered make list)

SITC of Digital Multi function Meters Suitable for 3-Phase, 440 Volts, 50Hz AC Supply etc., complete as required. (Make: L&T, Model: WL440510OOOO or Equivalent as per AAI Prefered make list)

SITC of 25-KVAR Capacitor Duty Contactors - Type MO C25 with 1NO+1NC suitable to Operate 25-KVAR Capacitor Bank as per site conditoin etc., complete as required. (Make: L&T, Type: MO C25 - CS96322 or Equivalent as per AAI Prefered make list)

SITC of 12.5-KVAR Capacitor Duty Contactors - Type MO C12.5 with 1NO+1NC suitable to Operate 12.5-KVAR Capacitor Bank as per site conditoin etc., complete as required. (Make: L&T, Type: MO C12.5 - CS96321 or Equivalent as per AAI Prefered make list)

Replacement of existing GI Pipe line with 50mm Dia HDPE Pipe line of 3 mtr. length for 3HP Monoblock Water Pump including Replacement of Foot Valve, GI Reducer socket, GI Nipples, GI Tee joint, GI Union Joint, GI Long elbow, 2 No. Ball valves including all necessary Spares, tools and necessary arrangements etc., complete as required Replacement of existing GI Pipe line with 50mm Dia HDPE Pipe line of 3 mtr. length for 3HP Monoblock Water Pump including Replacement of Foot Valve, GI Reducer socket, GI Nipples, GI Tee joint, GI Union Joint, GI Long elbow, 2 No. Ball valves including all necessary Spares, tools and necessary arrangements etc., complete as required as mentioned in paticular specification.

Dismantling of existing MS C-channels and L-angles from the 11-kV outdoor structure, including removal of all associated nuts, bolts, clamps, supports, and other fittings etc, complete as required as mentioned in paticular specification.

Supply & erection of ISMC of size 100mm x 50mm weight as per IS for fixing 11-KV Structure including complete fabrication, cutting, drilling of holes and surface finishing, as well as fixing the channel to the pole using M.S. flats of size 50mm x 6mm, with 19mm MS Nut & bolts with double washers for proper clamping and with one coat of metal primer and two coats of aluminium synthetic enamel paint of approved brand etc., complete as required as mentioned in paticular specification.

Supply,installation,testing&commissioning of Outdoor 11-KV grade AB switch with Earth switch with Insulator including medium class 50 mm Dia GI pipe Operating down rod of adequate length for operating the mechanism from ground level and operating handle complete with suitable clamps, bolts,nuts, washers, and other necessary hardware including fabrication work, proper alignment, earthing connections and dismantling of existing 11-kV AB Switch including disconnecting associated electrical connections, removal of insulators, operating mechanism and all other components etc, complete as required as mentioned in paticular specification.