NIT No. 27, Item No. 05 (2021-22)

Disconnecting all electric connections and decoupling the motor from the pump and pump from suction and delivery system by using gas cutter set and manual labour.

Dismantling of existing pump, motor, suction/delivery line including all mechanical equipments by cutting of rusted M.S nut bolts and foundation bolts by gas cutter set and electric welding machine, removing all the nut bolt and worm out M.S Base frame from the RCC foundation suction and delivery side by gas cutter set and electric welding set job also includes dismantling the suction & delivery side sluice valve, NRV, taper bend etc. as per side requirement and lifting of pump and motor on ground level.

Braking of RCC foundation by pneumatic power hammer chisel and electric compressor machine etc. the job includes removing the broken material from P/H and disposing the same at suitable place.

Making of RCC foundation of size (LxBxH) 5x3x1.5 ft. by 1:2:4 concrete including providing fixing of 6 nos. foundation bolt of as per required size.

Providing of M.S base frame 4.6 ft x 1.6 ft or as per site requirement made out of heavy duty ISMC 100X50 mm, and Angle 50X6 mm as per existing base frame.

Providing of horizontal split casing centrifugal pump with impeller (CI), neck ring (CI) casing (CI) & shaft sleeve (SS-410) with suitable bearings,fluid: clear water, Head: 35 Mtr, Discharge: 63 LPS, Sealing : Gland type, as per site requrement, Make: M&P/Kirloskar/Becon/Jyoti/DJB approved make.

Supply of 50 HP/37.3 kW, 1500 rpm, Standard Totally Enclosed Fan Cooled (TEFC) Squirrel Cage Induction Motors (Enclosure Conforming to protection IP55 as per IS:4691‐1968) Horizontal Foot Mounted Induction motors, continuously rated suitable for operation on 415±10%, 3‐Phase, 50Hz±5%, AC Supply with class 'F' insulation for an ambient of 50 Deg.C andaltitude less than 1000M above MSL and conforming to IS:12615:2018;Make: CG/Kirloskar/ABB/DJB approved make.

Providing of dewatering pumpset of capacity 5 HP Specs: Mud Horizontal Centrifugal Electric Driven Surface Sewage Pump set of RPM 1450 3PH 50HZ 415V specification. Motor make- Kirloskar/Crompton Pump Make- Kirloskar Casing- CI Impeller-CUI Head 10mtr

Providing of vacuum pump sets size 40X40mm coupled with suitable 3 phase 5 H.P 1450 RPM, TEFC squirrel cage foot mounted induction motor mounted on fabricated common M.S base frame with coupled and coupling guard. Model DV 40 Pump ( Make:-DJB approved make.

Providing & fixing of polyethylene water storage tank with cover and suitable locking arrangement capacity 500 Ltr. for vaccume pump set at site of work. Make :- Sintex / Sheetal / DJB approved make.

Installation of 5 HP Vaccume Pump Set as per site requirement. The work include all labour like fitter, welder, cutter, helper, beldar, supervisor, electrician and material like welding machine, cutter set, nutbolt, packing sheet etc. at site of work.

Installation & Fixing of De-Watering Pump sets, in all respect including civil work of foundation as per site requiredwith the help of all labour like Fitter, Welder Cutter ,Helper ,Beldar, Electrician, and Supervisor etc. and material like Welding machine ,Cutter Set ,Oxygen Cylinder, Nut Bolt ,Pecking Sheet ,welding rods, cement, badarpur, rod etc as per site requirement and T&P etc.

Providing & Fixing of 80 mm dia. GI pipe medium class. with complete fitting for dewatering pump set like pipe, Gate valve, bends, sockets, joints, Tee etc. as per site requirement.Make :-Tata/Jindal/Unique/DJB approved make

Providing & Fixing of 40 mm dia. GI pipe medium class. with complete fitting for Charging pump set like Pipe, Gate valve, bends, sockets, joints, Tee etc. as per site requirement.Make :-Tata/Jindal/Unique/DJB approved make

Providing of Non-Rising Sluice valve of size 150 mm, IS: 14846 PN 1.0 Make- KBL/IVC

Providing of Non-Return valve of size 150 mm, IS: 14846 PN 1.0 Make- Make- KBL/IVC

Installation & Fixing of Base frame, Suction line, Sluice Valves, NRV, Pump sets, in all respect with the help of all labour like Fitter, Welder Cutter ,Helper ,Beldar, Electrician, and Supervisor etc. and material like Welding machine ,Cutter Set ,Oxygen Cylinder, Nut Bolt ,Pecking Sheet ,welding rods and T&P etc.

Re- connecting of electrical connections in starter to pump set in all respect and dressing the same as per site requirement.

Testing the pump set on no load & on full load after commissioning of all connection.

Volts And Watts Electronics Pvt. ltd.

Raj Engineering Co.