Providing, Fitting, Installation, Testing and Commissioning of 05 cusec x 15 meter head raw water, split casing pumping unit with star delta starter, cables along with allied works at LIS Harapeer.

Providing, Fitting, Installation, Testing and Commissioning of 05 cusec x 15 meter head raw water, split casing pumping unit with star delta starter, cables along with allied works at LIS Harapeer.

Dismantling of the 5 cusec split casing pumping unit no I at lift irrigation station, Harapeer 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/ affected. 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 of size length – 5 ft x width- 2.5 ft x depth- 3.5 ft by way of 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 8 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 5 ft x 2.5 ft 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. The material has to be carried on head load through fields from road side to lift irrigation station. Providing, Fitting, Installation, Testing and commissioning of Raw water split casing pump of 05 cusec discharge x 15 meter head pump with motor , coupling pulley and base frame at Lift irrigation station Harapeer.. Type of Pump : - ISI mark, Split casing pump. Recommended make of Pump : - Kirloskar, KSB, Mather Platt, Beacon Weir. Recommended make of Motor : - Kirloskar, ABB, BHEL, Seimens. Material of construction 1. Impeller:- Cast Iron 2. Pump Shaft: -. Carbon Steel 3. Pump casing: - Cast Iron 4. Gland:- Cast Iron 5. Base frame –Mild steel. 6. Motor- Compatible with pumping unit and maximum 1490 rpm. Shifting for pumping unit to Lift irrigation station, Harapeer by carriage vehicle. Unloading of pumping unit at roadside using crane/ manual labour. Carriage of pumping unit to pump room by manual labour on head load. The base frame should be fabricated out of MS channels of totally welded construction and of sturdy design, adequate dimensions having true and machined surface suitable to with stand load and vibrations of machine. Base frame should have holes for fastening motor and pump. The base frame must be levelled to avoid any misalignment of pumping machinery. Fitting and Installation of motor, pump with coupling pulley and then fitting on base frame with help of chain pulley block, tripod stand and manual labour and then fitting of pipelines on suction and delivery sides of the pump with required adjustments as per the dimensions of the suction and delivery pipelines. Providing, installation, testing and commissioning of dry type star delta starter ( L&T/ Havells/ Siemens) for motor compatible with pumping unit at Lift irrigation station Harapeer for newly installed pumping unit, the starter should consists of sheet metal enclosure inclusive of single phase preventer, 3 no’s contactors with relay range of 45-75A along with auxiliary contacts conforming to IS/IEC 60947-4-1 , over load relay, timer, one number volt meter and 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 25sq mm copper cable from starter to motor – 6 no ‘s of 5 meter each in length and thimbling the copper cables with 25sq 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 35 sq mm of copper cable from panel to starter – 10 meters, dividing of cable in 3 equal parts and properly thimbling the flexible copper cable with copper thimbles with help of crimping tool. Cover the flexible copper cable with PVC sleeve. Making connections from panel to the fuse board.. Complete job. includes cost of material, consumable, handling, loading, unloading, transportation charge, labour charges for both skilled /semi-skilled labour and hiring charges for Crane , tripod stand, tools and tackles required during the execution of the job at site. 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.

SMART TECH AND CO