Installation, testing, and commissioning of 15000 GPH X 100Mtr. H C Pump set Head along with allied works at Pumping Station Filtration Plant unit No.2 under upgradation of water supply by way of providing installation testing and commissioning of

Amount

Foundation Block :- Laying of foundation block by way of earth work in bulk excavation around the foundation block of Size (2.7Mtr.X1mtrX1.37mtr) (LXWXD) Then abrication of bolts of size 16 mm x 0.5 mtr long 4 No. by threading them at one and making of anchors to the other end. Supplying fabrication and placing steel reinforcement (HYSD FE-415) for all RCC work including cutting, bending placing in position and binding/ welding complete cost of binding wire/ welding. The job further includes laying M-15 grade cement concrete with form work, machine mixing, laying compaction, curing etc. using stone aggregate 20 mm nominal size foundation block using 1:2:4 nominal mix (1 cement, 2 coarse sand, 4 graded stone ) aggregate as per specification. Placing the already fabricated anchor bolts in proper vertical position at reqd. distance and welding with the mesh of the block prior to laying of the block and finally plastering the exposed surface of the block with CM 1:2 ratio and curing to get required strength.The whole job includes cost of material and carriage charges for all material from various sources by mechanical transport as well as head load, hire charges of shuttering material, vibrator and concrete mixture and welding set, POL for vibration and concrete mixture, labour charges for laying of foundation block, including skilled and semi-skilled workers deployed for execution of job. Carriage of pumping machinery(Pump, motor, coupling set, base frame, starter) from store to site of work by mechanical transport, unloading near site of work, shifting/handling the machinery and other required material upto pump room at pumping station Garn. The job also includes dismantling the pumping unit unfastening the coupling bolts, nuts, bolts of base frame for separating each component viz. motor pump coupling set, base frame for their easily handling and carriage complete

MS Bed Frame:- Installation of foundation block. The job includes the foundation block of ISMC section of the bed plate of its placement on 04 Nos. MS foundation bolts (already grouted in RCC foundation block) and then fastening the bed frame with foundation bolts using hexagonal mild steel fasteners. The job also includes removing the dust, dirt and rust from the bed frame with the help of wire brushes, fine steel scrapper, wooden scrappers, sand paper, emery cloth then applying the primary coat of red oxide and then finally painting with 2 or more coats with black anticorrosive bituminous paint and brushing it to give smooth and even surface..The job further includes laying of base frame over the bed frame and leveling it properly in horizontal and vertical position. Then welding the bed plate and base frame with 6 mm thick continuous fillet weld with special purpose welding super bond electrodes from all the four sides in two layers. All the welding flux formed due to welding shall be removed by chipping and grinding to give it smooth and even surface. Job includes cost of material incl. manual carriage of material for working at site. Complete job in all respect

Mounting of pumpset:- Mounting and installation of new pump and motor on the base frame, leveling it horizontally and vertically. Then fitting of coupling pulley set on pump and motor shafts and fitting of coupling bolts with rubber bushes and nuts/ washers. Job also includes carriage of pumpset from Store to the station on head load and by dragging to the site of work . Complete job in all respect

Suction line:- Laying of 100mm dia GI 10mtrs.(approx.) at P/station Filtration Plant. The job includes cutting of the 100 mm dia GI pipe in the convenient lengths/ as per site condition with the help of oxygen acetylene gas cutting system. The cut edges shall be grinded with grinder to give then a smooth and even surface. Then laying, aligning welding of 100mm MS pipe 10mtrs in length (approx)in continuous fillet weld of 6mm in three layers of Advani make super bond welding electrodes of 4mm and 3.14 mm dia. The job includes fabrication of bends negotiated in laying of as per the site conditions. Then providing / fabrication of 5 nos M.S flanges having 100mm O.D & 100mm ID having thickness 6 mm. Cutting 100mm outer circular cut and 100mm inner circular cut with oxygen acetylene gas cutting system and finishing on heavy duty lathe from both sides drilling of holes 4 Nos.,5/8 dia at equal spaces in three operations making of groove from proper fitting of packing sheet. The job also includes fabrication of 1 Nos. 90 degree bend out of 100mm MS pipe by cutting it into required pieces and welding at regd. angle. then fitting the one bend with suction flange of HC pump and flanged end of the 100 mm MS pipe with P/F of rubber sheet and reqd. no. of 5/8” 3” long high tensile MS bolts with nuts and spring washers. The job includes cutting of an elliptical cut on the GI manifold with the help of oxygen acetylene gas cutting system. After draining out of the water from the rising main and welding the extreme end of delivery pipe using super bond special welding electrodes in double layer removing the flux and slag by chipping and grinding to perform second successive layer. etc and P/f of 100mm cast iron valve with flanges then testing the system on mechanical load. Job also includes extension suction Manifold with MS pipe with allied items as per site requirement. Complete Job includes cost of material labour charges, carriage charges and charges for carrying tools-tackles for sit work. Complete job

Delivery:-Laying of 80mm dia GI pipe 9mtrs.(approx) at P/station Filtration Plant. The job includes cutting of the 80mm dia GI pipe in the convenient lengths/ as per site condition with the help of oxygen acetylene gas cutting system. The cut edges shall be grinded with grinder to give then a smooth and even surface. Then laying, aligning welding of 80mm GI pipe 9mtrs.m in length ( apporx) in continuous fillet weld of 6mm in three layers of Advani make super bond welding electrodes of 4mm and 3.14 mm dia. The job includes fabrication of bends negotiated in laying of as per the site conditions. Then providing / fabrication of 5 nos M.S flanges having 80mm O.D & 80 mm ID having thickness 6 mm. The job includes providing of MS plate 6 mm thick 80mm x 80mm. Cutting 80mm outer circular cut and 80mm inner circular cut with oxygen acetylene gas cutting system and finishing on heavy duty lathe from both sides drilling of holes 4 Nos. 5/8 dia at equal spaces in three operations making of groove from proper fitting of packing sheet. The job also includes fabrication of 2 Nos. 90 degree bend out of 80mm MS pipe by cutting it into required pieces and welding at regd. angle. then fitting the one bend with suction flange of HC pump and flanged end of the 80 mm MS pipe with P/F of rubber sheet and reqd. no. of 5/8” 3” long high tensile MS bolts with nuts and spring washers. Job also includes extension Delivery Manifold with MS pipe with allied items as per site requirement. Providing and Fitting of cast Steel sluice Valve 80mm Dia -1no, NRV cast Steel 80mm dia -1no with pipe on delivery side and then testing the mechanical system on load then testing the mechanical system on load. Complete job

Cast Steel Sluice Valve(1no):- Providing and fitting of heavy duty cast Steel Sluice valve(1no) 150mm dia PN3 at Pumping Station Filtration Plant by way of cutting of pipe and P/f of new valve with the help of MS flanges, leather sheet and allied nut-bolts with washers etc. Complete Job

Features and specifications a)Automation:- the system shall trip off the motor on power failure and on appearance of an electrical fault mentioned below which may otherwise damage the motor field coils and restart the motor automatically on resumption of electric fault thus providing automation to the system and protection to the motor. The system shall provide against:- 1. Low voltage below 350V. 2. High voltage above 450V. 3. Single phase. 4. Reverse phasing. 5. Un Balanced phasing. 6. Dry running. 7. Over loading. Testing and Commissioning of control panel by making connecting to incoming terminals and outgoing terminal of control panel. The job includes providing/ Laying/ fitting of suitable PVC copper conductor properly thimbles at the ends. Testing the performance of the panel on no load and on full load. The job includes the cost of all types of material and labour charges. (Complete job in all respect.) Painting:- Cleaning all the surface of suction and delivery lines along with suction and delivery manifold by scrubbing with emery paper sand paper with brushes and then applying a single coat of red oxide primer drying out at moderate temperature then applying two caots of black outgoing feeder. Complete job in all respects

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