New foundation block after dismantling old damaged foundation block at different position , fabrication of new base frame and reinstallation of pumping unit along with allied works at Lift Irrigation Station, Pindisarochana new.

New foundation block after dismantling old damaged foundation block at different position , fabrication of new base frame and reinstallation of pumping unit along with allied works at Lift Irrigation Station, Pindi sarochana new.

Dismantling of the 2.5 cusecs X 40 HP pumping unit no I at lift irrigation station, Pindisarochananew by way of demounting the pumping machinery from the bed plate after removing the pump, motor, electric connections, coupling pulleys, suction and delivery pipes and finally removing the base frame. Breaking the damaged RCC foundation block with the help of Chisel, concrete cutter, electric jack hammer, tools / tackles. Cutting of steel members with the help of cutter step wise during the process of breaking the RCC block and stacking. Completely removal of broken concrete, soil and tmt bars from pump room in such way that the machinery and electric equipments of other pumping machinery are not damaged/ effected. Disposal of salvage of dismantled foundation away from pumping room up to the distance of 100 m at such place where irrigation land and water source is not polluted. Laying of new RCC foundation block at new position to make space for installation of new pumping machinery. Fabrication of new foundation of size length – 5ft x width- 2.5 ft x depth- 3ftafter making surface even for laying of new RCC foundation block. Fabrication of steel mesh out of 10 mm TMT bars members placed vertically and horizontally at an equidistance of 9 inches. Laying of 6 inch concrete base at the bottom to level the surface. Placing of fabricated iron mesh in foundation pit and levelling / aligning it with the pumping unit. Fabrication and grouting of 6 No. foundation bolts of size 2.5 ft in foundation block. Laying of RCC foundation block of size 5ft x 2.5ft x 3 ft by filling the concrete in the ratio of 1:1.5:3. The size of the block above the ground level should be of original size and alignment in respect of suction and delivery pipes. The block shall be filled with rich mixture of concrete with using vibrator for compaction. The entire block as one unit is to be laid in such a way that it can damp all types of mechanical vibrations created by dynamic load of pumping unit without causing any defect to the pumping unit as well as to the block itself. Fixing of the base frame after levelling and fastening with foundation bolts. Complete job includes cost of material such as cement, sand, steel, shuttering charges, charges for concrete mixture, vibrator charges and labour charges of skilled as well as semi skilled labour, curing charges. Fabrication of new base frame by means of providing and fitting of 4 inch ISMC channel and fabrication of base frame (50 inch length x 21 inches width) or as per the size of original baseframe and holes corresponding to pump and motor by means of welding the ISMC channels to form the base frame as per the site requirement. The job includes providing and fabrication of base support for motor and pump with height as per alignment of pump and motor. Drilling of holes for foundation bolts on base frame. Strengthening of base frame from the fastening portion by way of welding of 50 x 5 mm MS flat with center hole as per size of foundation bolt. Installation of pump over the newly fabricated foundation after strengthening and relocating of 150 mm diameter suction and delivery pipeline to new position of installation by completely dismantling of existing delivery and suction pipe. Providing, welding of suction and delivery line with replacement and addition of pipeline required due to shifting of machinery. Total pipe required will be 12 meter MS pipeline as per site conditions along with bends, flanges, nut bolts and rubber gaskets. The job includes installation of existing control valves on delivery side of the pumping unit. Welding and connecting delivery pipeline to 300 mm dia rising main. Providing and fitting of following control valves and foot valves for pumping unit. Providing and fitting of flanged ends cast iron sluice valve with PN 1.0 conforming to IS14846 on delivery side of therelocated pumping unit with flanges,rubber gaskets, nuts and bolts on the delivery pipeline.Providing and fitting of 300 mm diameter non return valve with PN 1.0 on rising main of pumping units installed at lift irrigation station by way of cutting existing delivery and welding of 300 mm dia plate flanges on both ends. Providing and fitting of 150 mm diameter PN 0.2 ratting foot valve(Kirloskar / KSB / L&T valves) to be installed at bottom of the suction pipeline with providing and fitting of rubber sheet, nuts and bolts. Providing, installation, testing and commissioning of dry type automatic star delta starter of 40 HP ( L&T/ Havells/ Siemens) at Lift irrigation station PindiSarochana new for pumping unit no I, the starter should consists of sheet metal enclosure inclusive of single phase preventer, 3 no’s contactors of 70 ampere AC3 rating and 100 amp. AC1 rating along with auxiliary contacts conforming to IS/IEC 60947-4-1, relay range of 45-75 ampares, coil voltage of 380 volts, over load relay, timer, one number volt meter, one number ampere meter , on / off switch, phase indicators etc. The job includes fitting of starter on wall by way of drilling holes, fitting of fasteners. Providing and fitting of 16 sq mm copper cable of ISI mark from motor to starter-30 meters, dividing of cable in 6 equal parts and thimbling the copper cables with 16 sq mm copper thimbles with help of crimping tool and cover the flexible copper cable with heavy duty PVC sleeve. Making connections from starter to motor. Providing and fitting of 25 sq mm of copper cable of ISI mark from panel/ voltage stablizer to starter – 15 meters, dividing of cable in 3 equal parts and properly thimbling the flexible copper cable with 25 sq mm copper thimbles with help of crimping tool. Cover the flexible copper cable with PVC sleeve. Making connections from panel to starter Electrification and illumination at Lift irrigation station Pindisarochana new with providing and fitting of 2 number 50 watt LED lights of reputed make ( Philips/ Havells / Bajaj). The job includes providing of required length of 1 sq mm flexible copper cable of reputed make (Havells/ Polycap/ KEI / L&T). The wire should be properly covered and fixed properly with clamps. Providing of separate on/off switches for lights. Complete job includes cost of material, labour charges, carriage charges of material to lift irrigation station and cost of civil works. Complete job include rebate on old scrap. Note:- The tenderers are requested to visit the site and quote the rate as per site conditions. Any modifications/ alterations of the job, absolutely necessary if required at the time of execution may be done as per actual site conditions. The job of shifting of foundation block could include civil work and retaining wall could be dismantled and constructed again as per site conditions.

M/S UK MECH AND ELECT ENGG WORKS

GANPATI ELECTRICAL AND MECHANICAL WORKS