Providing, installation, testing and commissioning of 7000 GPH x 80 meter head HC pump (standby) required for un-interrupted water supply of Soken Bowli

Amount

Providing, Installation testing and commissioning of 7000 GPH x 80 meter head HC pump set (standby) for un-interrupted water supply of WSS Soken Bowli by way of shifting of pump motor set from Jammu upto road side near WSS Soken Bowli by mechanical transport, unloading the same from vehicle with the help crane and manual labour and then dragging up to the pumping station WSS Soken Bowli on channels/pipes using pick axes, crowbars, ropes, tripod stand etc. and stacking inside pump-room. Dismantling of old wornout HC pump set alongwith other electro-mechanical components by way of disconnecting of all incoming electrical connections, decoupling of pump and motor and then dismantling from base frame. Cutting of worn out suction and delivery bends, pipes, dismantling of old unserviceable sluice valves, reflux valves fitted with suction /delivery lines, plugging of open end of delivery pipe line near manifold by fabrication/fitting of blind flange of suitable thickness with rubber gasket, nuts, bolts etc. to withstand the pressure as well as velocity head created during running of other pumping units. Cutting of base frame from RCC foundation block with gas cutting by using oxygen acetylene gas. The job involves cost of gas cutting at site, carriage of gas cutting appliances, handling and stacking of dismantled material including skilled/semiskilled labour Charges. Dismantling /breaking of old existing RCC block by way of deploying skilled and un skilled labour by using pneumatic hammer, high carbon chisels and other tools and tackles etc. up to the depth of approx. 1 meter and cutting of wornout steel mesh. The job includes dumping of excavated material outside the pump room at a distance of about 50 meters. Providing and Fabrication of 6 no. foundation bolts of suitable thickness one meter long by threading them at one end and making of anchor to other end. Laying of block of size 6:2.5:3 by way of laying of bed concrete using 20 percent aggregate, laying of RCC of 1:1.5:3 mix including supply/fixing of farm work / shuttering, aggregates, sand and cement, reinforcement steel from 12mm tor steel with mesh for all RCC work, angle iron for supporting/alignment of base-frame including cutting, bending, placing in position and binding, welding, placing of foundation bolts with base frame and making proper alignment of base frame horizontally as well as longitudinally, hire charges of vibrator, mixer, welding set, shuttering, tools and tackles etc. and curing complete. Job further includes dragging of pump motor set from the stacking place and then placing them on the base frame by manual labour and other tools and tackles, Leveling of pump motor set on the base frame by using laminated sheet, strips and coupling thereof. Laying of 80mm dia MS suction and 80mm dia delivery pipe lines to the pump set by fabrication and fitting of 80mm dia pipes as per site requirement approximately 08 meters in length in the convenient lengths with the help of oxygen acetylene gas. The cut edges shall be grinded with grinder to give them a smooth and even surface and then laying, aligning, welding of suction/delivery pipes in continuous fillet weld of 6mm in three layers of advani make super bond welding electrodes of 4mm and 3.14 mm dia. Providing, fabrication and fitting of 80mm dia bends-2nos, MS flanges 80mm dia-3nos, expanders/reducers as per site requirement. pipe extension pieces 80mm dia approximately 4 meters in length to suction and delivery pipe lines, gaskets as per requirement, providing and fitting of CI NRV 80mm dia and sluice valve 80 mm dia heavy duty -1no. each with bypass system including nuts, bolts, gasket, flanges ,bends to the delivery pipes of pump set,. Job further includes cutting of manifold and then making gas welded joint of delivery pipe end with manifold using oxygen acetylene gas system including cost of gas, suction delivery flanges etc. cutting work at site, carriage of gas cutting appliances including skilled/semi- skilled labour charges. Complete job includes cost of material, labour, shifting and hire charges of tools and tackles.

Providing and fitting of electrical components i.e. laying of 95mm2 aluminum cable from Transformer to bus bar approximately 20 meters in length conforming to ISI standards, providing and laying of 35mm2 copper cable approximately 36 meters in length from panel to motors in six leads and from MCCB to panel in three leads with proper laying, thimbling and insulation material, amperemetre (0-300A)-1no.voltmeter (0-500V)-1no. and complete wiring circuit of required rating. Providing and fitting of 100 ampere MCCB-1no. of Havel , L&T or other equivalent make on the main board of pump room. Job. Complete job includes cost of material, labour, shifting and hire charges of tools and tackles.

Testing and commissioning of 1no. HC pump motor sets with allied accessories by way of checking of all electrical connections, greasing to bearings of the pumping units plugging of leakage joints if any and then testing on full load. Complete job includes cost of material, labour, shifting and hire charges of tools and tackles .Note: - The firm should quote a rebate separately on account of old / wornout parts.

Vaibhav Engineers and Technocrates

VEE AUTO TRADERS