RETROFITTING AND AUGMENTATION OF WATER SUPPLY SCHEME RAKH LACCHIPUR UNDER JAL JEEVAN MISSION

Amount

Machanical Works: 1 Providing, installation, testing and commissioning of submersible pumping unit of below 1 C.Job 325000 /C.Job 325000.00 Type : (V-8) Submersible Pump Set. Discharge : 45.46 m3/hr. / 10000 GPH. Dynamic Head : 140 mtr. Impellers MOC : Stainless Steel Operational/Performance Requirement’s: • The Submersible pump to be provided shall conform to IS:8034:2018 with latest • Speed of Pump 2900 to 3000 rpm. • The design of submersible motor shall be as per IS 9283-1995 (reaffirmed 1997) with up-to-date amendments to work on three phase 380 + 15% Volt, 50 + 3% Hz Ac Supply. The submersible motor should be water filled, water lubricated having capacity to suit the above pumping parameters. The submersible motor should be sealed by radial rings to avoid mixing of well water with motor filled water. • The motor speed shall be compatible with pump speed. • The overall efficiency of the HC pump set shall be guaranteed at duty point but pump should not cease to function at +10% duty head and the prime mover should not get overloaded at -25% duty head. The job involves Providing and fitting of interlocking arrangement for submersible pump set against any failure of coupling and must be fabricated out of MS strips/rods of suitable size and length. The job includes providing and fitting of appropriate size GI nipple 0.60m long threaded on one end and welded to MS flange at other end. The threaded portion should be as per size of pumping out let for proper fixing. Fabrication of tie rod and resting clamp for pump and motor as per requirement. The job also involves replacement of 05 no 100 mm dia (06 mtr in length) old GI Pipes by way of p/f of new 100 mm dia GI pipe having flanges at both side by way of making groove on lathe for fixing of flanges, welding the flanges with pipe by using high class welding electrodes in double layer having smooth and good finish. Painting all the pipes with single coat of anti-rust primer and a coating of paint of reputed make. The job also involves replacement of 10 Sq mm 3.0 core flate Submersible cable 130 mtr by way of providing and fitting of new 10 Sq mm 3.0 core flate Submersible cable of reputed make. Carrying the submersible pump set and other allied materials to the site. Lowering the pump set along with the column pipes and submersible cable inside the Tubewell/Bore Well by way of Hoisting the chain block one by one by tightening the flanges joints with nuts and bolts and washers etc. The complete job includes the cost of rubber joint, GI Nut bolt, washers and all other material including skilled and unskilled.(rebate on old parts)

3 Electro Mechanical Equipment’s: Providing and fitting of various electro-mechanical 1 C.Job 80000 /C.Job 80000.00 equipments as under: • Fabrication and fitting of 01 no. panel board made out of angle iron and having a size of 04 ft X 04 ft. The angle iron is to be welded at corners properly and flushed in all directions including its grinding or foiling to avoid body scratches. The panel board is to be surmounted with a ply of 12mm thickness. The board shall have two legs at the corners and two legs are to be welded/grouted with the wall of the pump room and having a working gap more than two feet. The job includes the cost of material, fixation, painting and labour charges. . Providing and fitting of 01 no. 320 Amp HRC type Main Switch of reputed make conforming to IS standard on panel board. . Providing and fitting of 01 no. 300 Amp Bus Bar of reputed make conforming to IS standard on panel board. Electrification of the pump room by way of providing and fitting main control unit, 03 No. Lightening points inside the pump room and 03 Nos. outside the pump room along with LED bulbs and point for fan. The job also includes 02 Nos. 06 amp sockets and 02 Nos. 16 amp sockets and switches inside the pump room. Providing and fitting of main control unit with MCBs. Providing and fitting of 50 Watt LED street light assembly along with allied works ( all material should be of reputed make conforming to IS standard). The job includes laying of cable and batten of appropriate size required to cover all the points. The job includes proper thimbling and providing insulation using insulation tape on each end. The job includes the cost of material, fixation, labour and transport charges. (Rebate on old parts)

Design, fabrication, installation, testing and commissioning of LT Control Panels: 1 C.Job 300000 /C.Job 300000.00 The job includes design, fabrication, installation, testing and commissioning of 02 nos LT control panel for the operation of upto 50 HP Submersible motor. The LT panels shall be dust and vermin proof fabricated out of 14/16 SWG CR sheet supported on MS angle of Suitable size and provision for fixing it on the ground with the help of foundation Bolts. The panels should be sturdy enough for vibration free operation and should be equipped with suitable locking/ sealing arrangement for each box. The structure should be provided with the suitable entry and exit holes for incoming and outgoing cables. The Panel should be given two coats of anti-rust primer and two coats of enamel paint for smooth and even finish. Incoming Feeders: The incoming feeders for the operation of upto 50 HP Submersible Motors must be equipped with a 125 amp. MCCB of 36ka breaking capacity. There must be Al. bus bars for all the three phases from the outgoing of the MCCB to all the thee air break contactors. The panel must be fitted with 01 No. Volt cum ampere meter showing voltage and current of all the three phases and RYB phase indicator lamps. Outgoing Feeders: The outgoing feeders for the operation of up to 50 HP submersible motors.Following items must be fitted in these feeders: 1. 03 No. air break contactors. 2. Star-Delta timer. 3. Motor Protection relay having all the features such as Overload, short circuit, under current, phase unbalance, Phase sequence, Phase Loss, Earth fault, Dry running, Prolonged Starting/ Stalled rotor. The relay is be fitted on the door and it must be accessible by keeping the door of the panel closed. 4. Single Phase preventor. 5. 02 No. indicator lamps for ON and TRIP indication. 6. 02 No. Push Buttons for ON/OFF. 7. 10 amp MCBs for protection of the control wiring. 8. Auto start with on delay timer. The job also includes Providing, laying and fitting of 35 mm2 multi strand single core PVC insulated copper cable (40 Mtr) of reputed make conforming to IS Standard from Bus bar to 02 nos LT control Panels for the operations of 50 HP Submersible motors. The cabling of the Control panel must be done with the suitable rating multi strand copper cable to withstand the full load of running motors. The internal control wiring should be done with flexible PVC LT cable with proper thimbling at each end.

Design, fabrication, installation, testing and commissioning of LT Control Panels: 1 C.Job 300000 /C.Job 300000.00 The job includes design, fabrication, installation, testing and commissioning of 02 nos LT control panel for the operation of upto 50 HP Submersible motor. The LT panels shall be dust and vermin proof fabricated out of 14/16 SWG CR sheet supported on MS angle of Suitable size and provision for fixing it on the ground with the help of foundation Bolts. The panels should be sturdy enough for vibration free operation and should be equipped with suitable locking/ sealing arrangement for each box. The structure should be provided with the suitable entry and exit holes for incoming and outgoing cables. The Panel should be given two coats of anti-rust primer and two coats of enamel paint for smooth and even finish. Incoming Feeders: The incoming feeders for the operation of upto 50 HP Submersible Motors must be equipped with a 125 amp. MCCB of 36ka breaking capacity. There must be Al. bus bars for all the three phases from the outgoing of the MCCB to all the thee air break contactors. The panel must be fitted with 01 No. Volt cum ampere meter showing voltage and current of all the three phases and RYB phase indicator lamps. Outgoing Feeders: The outgoing feeders for the operation of up to 50 HP submersible motors.Following items must be fitted in these feeders: 1. 03 No. air break contactors. 2. Star-Delta timer. 3. Motor Protection relay having all the features such as Overload, short circuit, under current, phase unbalance, Phase sequence, Phase Loss, Earth fault, Dry running, Prolonged Starting/ Stalled rotor. The relay is be fitted on the door and it must be accessible by keeping the door of the panel closed. 4. Single Phase preventor. 5. 02 No. indicator lamps for ON and TRIP indication. 6. 02 No. Push Buttons for ON/OFF. 7. 10 amp MCBs for protection of the control wiring. 8. Auto start with on delay timer. The job also includes Providing, laying and fitting of 35 mm2 multi strand single core PVC insulated copper cable (40 Mtr) of reputed make conforming to IS Standard from Bus bar to 02 nos LT control Panels for the operations of 50 HP Submersible motors. The cabling of the Control panel must be done with the suitable rating multi strand copper cable to withstand the full load of running motors. The internal control wiring should be done with flexible PVC LT cable with proper thimbling at each end.

Pipe Work Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:

Pipe Works: Providing, Laying & fitting of G.I pipes( of any make as per Bureau of Indian Standard) for Rising main and Distribution system including fixing of all required fittings / specials/ Gate Valves/Sluivce Valves/ Check Valves (ISI marked branded make) along with allied accessories, fabrication /welding of joints weherever required, cutting/ crossing of roads / berm surfaces, lanes and drains including restoration of same after laying of pipes including disposal of surplus earth/mulba to designated place and carriages of all sorts complete with testing & commissioning (complete Job).

GI pipe 100mm dia for distribution netwok

GI pipe 80mm dia for distribution netwok

GI pipe 65mm dia for distribution netwok

GI pipe 50mm dia for distribution netwok

GI pipe 40mm dia for distribution netwok

GI pipe 25mm dia for distribution netwok

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Interconnections of Rising Main and Distribution Systen incl. fabrication works and valve pits

Providing/Installation of household connections

Dheeraj Gupta