| 1 | Providing, installation, testing & commissioning of HC Pump set having specification 50000 GPH x 150 mtrs. Head along with allied works at CPS Roop Nagar Stage II for pumping water to CPS Roop Nagar stage III. Providing of HC pumpset having specifications 50000 GPH x 150 Mtrs. head coupled with low-speed squirrel cage motor, along with base frame, coupling pulley, coupling guard and other allied accessories.Laying of RCC foundation block:Job includes excavation of earth work for laying of RCC foundation block by way of dismantling of old foundation blocks with the help of required tool and tackle and manual labour as per site requirement. Disposing off the excavated material from the site to a safer distance with the help of manual labour and mechanical transport. Job includes digging of pit size 8'X3.5'X6' and disposal of excavated material from the site of the work to the place of dumping. Providing and fixing of 25 mm dia. x 1 meter long 8 Nos. foundation bolts fabricated out of MS round having 150 mm long threading on one side and other side forming “J” shape. Properly placing of foundation bolts in position along with base plate and properly anchoring the bolts with steel mesh by welding with special welding electrodes. Providing/Laying of RCC foundation block of size 8'X3.5'X6' ( the ground level as required ) in 1:2:4 cement concrete mix having requisite reinforcement with 12/14 mm dia. tor steel from centre to centre having mesh of size 6” spacing (approx.), then leave the foundation block for curing purposes for at least five days. Fitting of base frame plate on the top of the block and levelling it both horizontally as well as vertically. Then plastering and finishing from outside. Job includes fitting of Pump on the base frame then complete job includes cost of material and labour charges for laying of the foundation block, plastering and finishing.Installation:Shifting the pump set to site of work using crane and manual labour. Placing the pump and installation and motor on the base frame by using crane, skilled manpower and tools and tackles. Levelling of pump and motor properly. Making alignment of pump and motor on base frame and fastening with base frame after P/F of superior quality hexagonal fasteners with washers. Suction Line:Providing, fabrication and laying of MS 200 mm suction pipeline to pump by providing of pipe, fabrication of bends and flanges as per required lengths and quantity and welding jointing of flanges with existing pipe then providing and fitting of 200 mm sluice valve (SS). P/F of 200mm flanges, jointing material, industrial gases, welding rods etc. and labour charges for earth work excavation, to and fro carriage of tools, tackles, material and their manual handling etc.Delivery Line:Providing, fabrication and laying of MS 150 mm delivery pipeline to pump with providing of pipe, fabrication of bends and flanges etc. as per required length. Providing and fitting of 150 mm sluice valve, 150 mm reflex valve etc (all valves are of material SS) . and making inter-connections with the existing rising main including cost of material required. Complete job includes cost of material like sluice valve and reflex valve each, bends along with other fitting materials.Painting:Scratching off rusted portion by emery papers on both newly laid suction and delivery pipes and making an even surface for painting of the pumping equipment. Painting of all the suction , delivery pipes with one coat of red oxide and then painting of all the pumping equipment with two coats of synthetic enamel i.e. suction delivery, sluice valves, reflux valve etc. Job including cost of material and labour charges. (Complete job).Job also includes providing and laying of 285 sq. mm. single core aluminium cable 15 mtrs in three treads from voltage stabilizer to Panel, and 125 sqmm copper cable in six leads 36 mtr from Panel to motor along with thimbling and insulation properly after dividing the cables in equal parts. The job also includes making of connections of existing Panel and motor at site, providing/fitting of thimbles of required size, making proper insulation including clamps and fixtures. Job also includes P/F of changeover of 400 Amp for shifting power supply from one motor to another .Making all the electrical connections and testing the running of motor on no-load then coupling the motor with pump by way of matching both the pulleys after providing and Fitting of coupling bolts with rubber bushes, then testing and commissioning on full load condition after ensuring the necessary incoming of water from suction line to the impeller after removing the air lock by operating the air vent valve. All the mechanical jobs shall be performed by skilled technicians and electrical jobs by skilled electricians.The job also includes loading and carriage of materials i.e. H.C. pump along with motor and allied accessories, laying of block along with material and labour, MS pipe for delivery and suction lines along with fabrication of bends, flanges, valves etc., painting of delivery and suction lines, installation of pump set and testing on full load with the existing panel. Complete job. Please Enable Macros to View BoQ information |
