NIT NO. 05 ITEM NO. 01

Dismantling of electric connection from panel and motor, pump and motor from coupling, motor and pump removed from base frame. Removing suction and delivery lines, sluice valves, NRV, old damaged MS base frame from foundation etc by electric cutter, gas cutter, tools and tackles, manual labour and shifting the same to JE store.

Breaking of existing RCC foundation of size 170cm X 90 cm X 73 cm by manual means including manual tools or electric demolition hammer as per site requirement including digging upto 50 cm for laying the new foundation and disposing off malba as per instructions from engineer – in – charge within 1 km of radius from site.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump including form work and finishing etc as required for size 1.7 m X 1.4 m X 0.73 m. Total 1.74 cum

Providing and fixing of MS base frame as per site sample and directions of engineer in charge for 60 HP motor and pump set.

Supply of foot valve 200 mm make Kirloskar/IVC/DJB approved make

Supply of M.S. Pipe 200 mm, 6 mm thick make Jindal / tata / DJB approved make

Supply of M.S. bend of 200 mm dia, 900 heavy duty of atleast 6 mm thickness. ISI/ Jindal/ DJB approved make

Supply of M.S. Flange 200 mm dia heavy duty holes as per site requirement.ISI/Jindal/DJB approved make

Supply of MS Nut bolt & Washer of off size.

Supply of Neoprene Rubber sheet.

Supply of 150 mm CI NRV of PN 1.6 rating. Make Kirloskar/IVC/ DJB approved make

Installation and fixing of all the above material with required material handling equipments with all safety precautions for installation in the UGR. The job i/c erection the complete pipeline, valve, NRV with hardware goods on each joint, connecting the delivery line of the pump with the existing header line and suction line of 60 HP pumphouse to the UGR after providing the shutdown. The job includes covering the pipeline with necessary civil work for foundation and covering the pipeline with cement, making electric connections to motors and starters while taking proper safety precautions etc as per site engineer in charge

Dismantling of old and damaged coupling of 270 HP set no 2 with the help of manual labour by removing the motor from base frame and removing of old nut bolts with the help of cutter or manual labour

Supply of TC/22 tire coupling. Make: Unique/ FAG/ DJB approved make

Making of bore holes at appropriate places in the above tire coupling and making the appropriate screw key arrangement for fixing the tire coupling at the site as per site requirement

Testing and commissioning of above tire coupling by fixing the tire coupling to the 270 HP pumpset no 2 with the help of manual labour. The job also includes fixing the motor at its appropriate place and coupling the motor to the pump including making all interlocking arrangement with proper alignment and levelling of both the motor and pumpset.

Painting the complete pipeline, motor, pump sets, nrv, sluice valves etc with two coats of anti- corrosive paint as per directions of engineer in charge.

Testing & commissioning of above system first at NO LOAD & then at ON LOAD and for its proper operating as per the satisfaction of engineer in charge.

Providing and fixing of 1200 mm wide ceiling fan including wiring, switches etc as per site requirement

Providing and fixing of 450 mm exhaust fan including wiring switches etc as per site requirement

Providing and fixing of 45 watt LED light including wiring switches etc as per site requirement

Fabrication and fixing of safety jaal on top of MS structure at the top by welding 50X50X6 mm MS angle at the top of 4 corners and welding MS flat strips having width 25mmX6mm thickness having gap 25 mm approx between two flat strips. This gap is provided with MS flat strip having width 20mm X 5 mm thickness welded in zig zag manner between two above flat strip. The size of jaal on each side od structure is 2 m long and 1.2 m high or as per site requirement

GURUDEV ENGINEERS

Gupta Brothers

JAI DURGA ENGINEERS AND CONTRACORS

GOGIA BROTHERS