MID/AN/50

Dismantling of the 3 cusec discharge 7 mtr. head HC pump at lift irrigation station Kharoon by way of demounting the damage 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 stepwise 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/debris of dismantled foundation away from pump room to such a place where irrigation land and water source is not polluted. Construction of RCC foundation block of size 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 equidistance of 6 inches. Laying of 6 inch concrete base at the bottom to level the surface . Placing of fabricated iron mesh in foundation pit and leveling / aligning it with pumping unit. Fabrication and grouting of 8 no. foundation bolts of size 3 ft in foundation block . Laying of RCC foundation block 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 leveling and fastening with foundation bolts . Complete job includes cost of material such as cement , sand, steel gravel , 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 to Lift irrigation station from crusher . Providing/ Fitting and installation of Raw water H.C. pump of 3 cusec discharge, 7 meter head coupled with 10HP induction motor 3 phase 1440 rpm at LIS Kharoon in place of exiting pump. Recommended make of Pump : Kirloskar make as per IS standards or any other as per IS standards Type of Pump : End suction HC Pump. Recommended make of Motor:- Kirloskar make as per IS standards or any other as per IS standards Type of water-: Raw water . The Job includes shifting of HC pump to Lift irrigation station Kot by mechanical transport . Unloading of pump and then shifting to the LIS manually. Fitting of new pump on the base frame , fastening of suction and delivery pipes with the pump assembly by flanged joints. Fitting and Installation of suitable rating 3 phase motor on the base frame with help of chain pulley block, tripod stand and manual labour. Fitting the motor assembly with help of nuts, bolts and washers. Fitting of new C.I. Coupling/ flexible coupling as per the size of the pump shaft and motor shaft and coupling the pump & motor unit by providing and fitting of cotter,rubber bushes, nuts & bolts. Checking the alignment of the pump and motor assembly with the help of tools and tackles, welding set/gas cutting equipment and manual charges and then extraction of pipes. The Job includes modification in suction and delivery pipe as per site condition. Fastening of the MS suction pipe and delivery pipe to the suction and delivery side of pump by using nut, bolts, washers and rubber packing . Checking the alignment with the help of tools and tackles. Making of electrical connections to the motor The job also involve arrangement for priming for the newly installed pump. After priming of the pump, testing and commissioning of the pumping unit on full load. The Job includes providing and fitting of new mechanical control valves i.e.1 no. foot valve of 250mm dia. old Pumping unit , 1 no. footvalve of 200mm dia of new pumping unit , 2 no. 200mm dia. sluice valve and 2 no. reflux valve of 200 mm dia of PN10 rating. The valve should be of reputed manufacture like Kirloskar, KSB etc. The job includes providing and fitting of FASD starter with protection device for 10HP Motor of reputed manufacture like L&T etc. and replacement of 200 mm dia MS Suction Pipe of length 10 mtr and 200mm dia Delivery pipe of length 06 mtr. The Job includes providing and fitting of copper cable of 16 sq mm 64 mtr. and aluminum 3.5 core cable of 300 sq mm of length 45 meters. The cable should be of reputed manufacture like Havells, Polycab, KEI etc. Complete Job includes cost of material , consumable, handling loading, unloading , transportation charge , labour charges for both skilled/semiskilled labour and hiring charges for crane , tripod stand , tools and tackles required during the execution of the job at site.

Supply & installation/Testing and commissioning of outside gantry with allied works at LIS Kharoon. The job involves earth work for excavation of trenches 2 nos. of size 0.5mx0.5mx1.3m at LIS Lehrian and removal excavated material and disposing of same at permissible dumping place. The job involves construction of RCC Concrete blocks 2Nos. of Size (0.5m x 0.5m x 0.5 m) adjacent to the suction pipes for anchoring of vertical square sections. Laying of crushed stones 40mm with one layer of 1:2:4 concrete mass, 4” depth, providing and laying of mesh created out of M.S angle (40 x 40 x 6 mm) throughout the blocks after laying of 1:1.5:3 concrete mass to be done at site. Providing and fitting of suitable no. of vertical steel members for all blocks and cement concrete to be properly grouted in the blocks with complete plastering/finishing including engagement of laborers for complete job at site with transport charges for shifting of material at site including curing of 2 no. blocks. Complete Job

Fabrication of 2 Nos. 5m height vertical square section of size (0.3m x 0.3m) out of M.S angle of 40x40x6mm size at the base including erection of the square sections by providing/fitting of 4 no M.S Plates of size (1′x1′) at the top as well as bottom of the columns. The job involves shifting of fabricated square section from the workshop to the roadside near the station by engaging transport and then further shifting to the site of installation by head load. Erection of the 2 nos. square sections by anchoring them in the RCC concrete. The job involves providing and fitting of Girder of specification (ISMB 150) measuring 15 feet and welding it on the top of two square sections by lifting and placing it on sections. Making of horizontal movement mechanism on the overhead gantry for its testing and commissioning. The job includes the cost of materials from various sources of locations of availability in the market, cost of hire charges against shuttering material, plastering / finishing, cutting, laying and binding of steel and M.S steel angles and channel of suitable size etc. , labour charges for fabrication of structure for overhead gantry and welding set & Oxy-acetylene gas equipment, skilled /semiskilled labour charges at the site of installation including welding by using suitable electrodes as per IS standards (8no.size).The job also includes providing/ fitting/ installation, testing and commissioning of 3 ton Gantry along with chain pulley block along with allied accessories at already installed Girder duly laid on vertical columns including loading and unloading and transport charges during carriage of other allied materials including chain pulley block at site with cost of complete installation charges etc at site. Complete job

M/S AKHILESHWAR ASSOCIATES

M/S UK MECH AND ELECT ENGG WORKS