Permanent Reconstruction work of water supply scheme SANGAR in pouni Block in Sub Div Reasi under SASCI

Providing, installation testing and commissioning of H.C. Pump of 5000 GPH X 300m Head coupled with suitable induction motor. The specification of motor should be 2900-3000 rpm, 50 HZ,, TEFC Cooled along with Operation of electromechanical machinery for all five stages for one year from date of completion of work. The pumping machinery should confirm to relevant ISO standard with all latest amendments. INSTALLATION of Pump sets:- Foundation Block :-Construction of R.C.C. foundation block of required size as per base frame of pumpset inside the pump room for installation of pumping units by excavation of soil to finish with required dimensions of the pit, removal of excavated material and disposing off the same outside the pump room at suitable place as per site conditions. The job also includes demolishing the existing flooring of requisite area with jack hammer, high carbon steel chisels and sledge hammer, providing and laying of crushed stones 40 mm and ramming properly. Laying of one layer of 1:3:6 concrete mass 30 mm thick. Fabrication& Providing of steel foundation bolts of required dia 600 mm in length – 6 Nos. having threaded portion at one end and an anchor at the other end. Also providing fabrication of steel hexagonal nuts and washers for the foundation bolts. Fabrication of steel reinforced cuboidal structure of requisite size for the foundation block out of T.M.T steel bars 10 mm thick by way of cutting, the steel bars of required length and placing in position at proper spacing longitudinally and transversally and binding with black annealed wire them properly so that internal cube meshes of 6” size are formed. Job includes fabrication charges as well hier charges of welding set. Lowering the reinforced/cuboidal steel structure in the pit and then placing the base frame of the pump over the steel reinforced cuboidal steel structure making proper leveling and alignment of the base frame over the cuboidal steel structure. Placing the threaded end of the foundation bolts in upright vertical position at required distance in position and in alignment after lowering through holes of base frame. Binding of the foundation bolts with the steel mesh of cuboidal steel reinforced structure at various spots and then fastening the base frame over the reinforced steel structure by tightening the nuts of the foundation bolts, simultaneously ensuring proper leveling and alignment of the base frame over the reinforced cuboidal steel structure. The job further includes laying of M-20 grade cement concrete block including steel reinforcement, machine mixing laying and compaction with vibrator using stone aggregate 1:11/2:3 mix (1 cement 11/2 coarse sand and 3 graded stone mixture of specified grade of nominal size 20mm) including binding chemical up to top level from inside the base frame and up to the bottom line of base frame from outside of the base frame – also plastering the exposed surface of block. Construction of drain for draining out the occasional leakage water of pump. Also repairing of damaged flooring wherever required with cement concrete mixture using chemical bonding material for smooth finish of the flooring of the pump room, and proper curing of cement works for proper strength for a minimum of 07 days. The whole job also includes cost of material and carriage charges for all material from various sources by Mech. Transport as well as head load, hire charges of shuttering material, vibrator and concrete mixture and welding set, POL for vibrator and concrete mixture, labour charges for laying of foundation block, including skilled and semi-skilled workers deployed for execution of job. Carriage:-Carriage of pumping machinery (pump, motor, coupling set, base frame to site of work by Mech. Transportation and Head Load up to Pump Room. The job also includes dismantling the pumping unit, unfastening the coupling bolts, nuts, bolts of the base frame for separating each component viz. motor pump, coupling set, base frame etc., for their proper handling and carriage. Installation:-Installation of new 5000 GPH X300m Head H.C. pump set on the foundation block at pump room by way of providing and fitting of bolts with nuts and washers for fitting of new pump and motor on each base frame, Also leveling of pump and motor in proper alignment with each other. Tightening the nut bolts of the base frame. Providing and fitting graphite gland packing with fitting of pump glands. Coupling the pump and motor by way of fixing of coupling bolts. Job includes cost of graphite gland packing, nut bolts of the base frame and labour charges for skilled and semiskilled workers deployed for execution of job. Suction Line :- Fabrication of suction line of dia equivalent to pump inlet dia, for each pump set out of G.I. pipes, cast steel sluice valve- 1 No. for each line , M.S. bends - quantity as per site requirement. MS flanges – qty as per site requirement for connecting pump suction inlet to suction manifold/sump tank. The job includes cutting the pipe in required lengths as per alignment/layout condition of the suction line at site, the cut edges have to be grinded to give them smooth and even surface for proper welding. Welding the flanges to bends and to the pipe pieces at proper ends, and then joining of the suction line to the suction manifold by way of proper welding works in precise manner. Also fitting of sluice valve at appropriate place in the suction line and joining of the other end of the suction line to the pump suction inlet by providing fitting of hexagonal fasteners and rubber insertion sheet. Job also involves creation of a hole of appropriate size in the wall and then properly dressing the hole by cement concrete mix for passing through of the suction line. Delivery Line:- Fabrication of delivery line of dia equivalent to pump outlet dia for each pump set , out of G.I. pipe cast steel reflex valve 1 no., cast steel sluice valve 1 No. M.S. bends– qty. as per site requirement M.S. flanges qty. as per site requirement for connecting pump delivery outlet to the delivery manifold. The job involves cutting the pipe in required lengths as per alignment/layout conditions of delivery line at site, the cut edges have to be grinded with grinder to give them smooth and even surface for proper welding. welding the flanges to bends and to the pipe pieces at proper ends in a precise manner, fitting of sluice valve and reflex valve at appropriate place in the delivery line and jointing of one end of the delivery line to pump delivery outlet by providing and fitting of hexagonal fasteners and rubber insertion sheet then jointing the other end of the delivery line to the delivery manifold by creating a hole of required size in the manifold by gas cutting and then jointing to the delivery manifold by way of proper welding work in a precise manner making v-groove all along the circumference of the cut and butt welding. Job also includes creation of a hole in the wall and then dressing to appropriate size by cement concrete mix for passing through it the delivery line of the pump. The whole job includes cost of material i-e., G.I Pipes, Reflex Valve, Sluice Valve welding rods, M.S. flanges, M.S. bends, nut bolts, rubber insertion sheet, oxygen acetylene gas used and POL used by DG set, hire charges/carriage charges of welding set, DG set, gas cutting apparatus and labour charges for skilled and semi-skilled workers deployed for execution of job.

LT control Panel:-Designing, Fabrication, Installation, Testing and Commissioning of LT Control Panel of 415 volts, AC 3 phase, 50 HZ for 60hp capacity motor Installed at pump room. The panel shall be dust and vermin proof fabricated out of 14/16 SWG CR sheet. The panel should be sturdy enough for vibration free operation and should be equipped with suitable Locking/ Sealing arrangement. The structure should be provided suitable entry and exist holes for incoming and outgoing cables. The panel should be given two coats of anti-Rust primer and two coats of enamel paint. It should be equipped with MCCB 250 Amp 35KA in input side for short circuit protection, Contractor MNX 140 A-2no Scneider Make or equivalent) for main and delta supply and 1No contractor 110 Amp (Scheneider Make or equivalent) for star operation, I No timer for change over the supply of motor from star to Delta, 2 No push buttons for stop and start operation of motor. 1No thermal relay fitted with main contractor. Metering: The enclosure should be voltmeter, ampere meter are to be provided along with the required current transformer and selector switches. All control wiring should be neat and clean with flexible copper cable to complete the star- delta circuit of outgoing supply. 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. The job also includes providing of 01 no heavy duty 4 ton chain pulley, heavy duty tools in tool box for the pumping station. Voltage Stabilizer(01 NO):- Supplying/Providing/fitting of 150 KVA oil cooled manual operated step up/Down voltage stabilizer with following Specifications :- Input Voltage Range 230 ( Phase to Phase) out 400-410 Volts + 5% (Phase to Phase) The stabilizer should be fitted with MCCB 250 Amp at output side of Stabilizer. The Stabilizer shall filled with fresh T-oil. Complete job includes mechanical transport/Manual labour for delivery of Stabilizer at Site. Complete job Panel Board, Main switch (1 NO)- Fabrication of panel board out of MS angle iron 40mm x 40 mm x 6 mm having a rectangular frame (6ft x 2 ft) and 2 no horizontal legs and 2 no vertical legs for mounting on the wall and on ground in the pump room, fitting of 12 mm thick one sided mica ply in the Angle iron rectangular frame (6ft x 2ft), cutting/drilling of holes for fitting of different equipment over it. Providing and fitting of 1 No. Main switch of HRC type 300 Amp capacity. Job includes proper installation of panel board at appropriate place first by way of creating two No. holes in the wall and two No. pits in the ground and then fixing with cement concrete mix. Connecting the panel board to the incoming outgoing cables with providing & fitting of thimbles to the cable leads. Job includes cost of material, labour charges for skilled and semiskilled workers to be deployed for execution of complete job Painting:-Cleaning all the surfaces of suction and delivery lines by scrubbing with emery paper, sand paper, wire brushes and then applying a single coat of red oxide primer, drying out at moderate temperature then applying two coats of black synthetic enamel paint for smooth and even shades. Job includes cost of material and labour charges. Cables :-providing and fitting of following size of PVC insulated copper cable with thimbles :- 1. Providing and fitting of 3.5 x 150 Sq mm core armored aluminum cable from Transformer to Main Switch 2. Providing and fitting of copper cables 50 sq mm from Main Switch to voltage stabilizer- 3. Providing and fitting of copper cables 50 sq mm from Voltage Stabilizer to the LT Control Panel/Star delta manual Starter 4. Providing and fitting of copper cables 50 sq mm from LT Control Panel/Starter to motor All the cables shall be of requisite current carrying capacity as per the equipment and shall be routed through the flexible conduit and firmly connected to the electric points of stabilizer, main switch starter and motors. Chemical Earthing :- Providing and fixing of Chemical Earthing for each pumping unit by way of digging of pits approximately 2Mtr. Providing and fitting of copper electrode with chemical material and Providing and laying of aluminium strip with proper nut-bolts. Complete job includes cost of material, labour charges, and tools-tackles for working at site. Complete job includes the cost of material and labour charges for skilled and semi-skilled workers deployed for execution of work. Job also includes shifting of old damaged machinery including stabilizer, panels, valves, poumpsets etc to subdivisonal store of PHE Reasi. Testing Commissioning:-Testing commissioning of the newly installed pumping units pump room along with allied starting and controlling devices for their smooth functioning. Rectifying the faults noticed during testing and also setting, adjusting the instruments of the panel Board , LT Control Panel and tightening of each cable thimbles of electrical points of stabilizer, main switch, starters and motors and realignment/leveling of pump & motor and checking the leakage of water from suction and delivery line if any. Job includes labour charges for skilled and semiskilled workers deployed to complete the job.

Installation of High mast light(01 no) :- Design/Supply/Installation/Testing and commissioning of 8mtr high mast light in the premises of pumping stations. The pole to be painted with one coat of primer and two coats of silver white aluminium paint and underground section of the pole is to be painted with one coat of primer and two coats of black enamel paint both inner and outer side. The pole is to be erected by excavation of 5 feetx2 feet x2feet pole{ pit including making foundation in cement concrete in the ration 1:3:6(1 cement , 3 coarses, 6 graded stone, 40 mmdia nominal). The foundation is to be continued upto 0.5 mtr feet above ground level around the pole tapered suitably in to the collar in round shape of 0.5 M dia. The exposed portion of the block is to be plastered properly and whitewashed. The job includes excavation of pole pit, refilling and removal of excavated material from site and properly dispose of. The job also includes P/F of 4x150 Watt Led lights along with brackets for fixing of lights and making provision for up and down the fitting during maintenance in future. Job includes supplying flat cable 2x10sqmm and P/F of single pole MCB for each fitting along with SPN 32 amp in MS Box fitted at the bottom of the pole. Job also includes complete electricfication of pump rooms (01nos), providing of complete tool kit for each station ,Compete job includes cost of material, carriage charges and fitting charges at site. Complete job in all respects.

Providing, installation, testing and commissioning of 100 kVA, 11/0.433 kV, 3-phase, Energy Level-2 distribution transformer of aluminium winding, complete with bimetallic terminal connectors and LV cable box with detachable aluminium gland plate. The scope of work includes providing and installation of LT distribution box fitted with 200 Amp MCCB and 200 Amp busbars, along with all necessary internal wiring and connections as required for proper functioning. The job further includes complete earthing of the substation by way of excavation of earthing pit of 650 mm diameter and 3000 mm depth, installation of GI earthing pipe of 40 mm nominal bore, 4 mm wall thickness and 2.5 m length conforming to IS:1239, and providing GI strip of size 25 mm x 3 mm for neutral earthing and connection to transformer body. The work also includes providing and fixing of link set with operating handle, supply of safety gloves, and all allied accessories required for safe and efficient operation. The complete job includes carriage of transformer and materials up to site by mechanical transport, shifting by head load wherever required, provision of all tools and tackles, skilled and unskilled labour.

Fabrication of powder coated steel shed of size 12’x10’and height of 9’, along with roof, with the help of colour powder coated sheets and M.S. tubes for roofing, side walls and doors(sliding) by way of erection of columns using tubes of size 3”x3"x 09‘ height (above floor) including cutting, hoisting, fixing and laying in position with 1:1.5:3 cement concrete mix on bed over existing flooring. Welding of the frame with column of tubes for laying/fixing of colour powder coated sheets of thickness 0.5 mm and fixed them with polymer coated J or L hooks , bolts and nuts 8 mm dia. P/F of bitumen and GI limpet washers or with GI limpet washers filled with white lead. The job also includes sliding gate of size 5’x7’ of MS angles and and flats. Job includes Providing and Laying of cement concrete of mix 1:1.5:3 ratio (cement: coarse sand: graded stone) including curing. Electrification & illumination inside (06 no. 20 watt bulbs inside ) and outside the shed including Heavy duty exhaust fans-02 no.s, internal wiring, power points-05 no.s(5A), switches. Complete Job includes cost of material used, transportation charges, head load, skilled and semi-skilled labour and all types of taxes thereof.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centenng. shuttering, finishing and reinforcement-All work upto plinth level 1.1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size) Crusher

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutmets, posts ans sturts, etc. upto floor five level excluding cost of centring, shuttering, fmishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforced cement concrete work in arches, archribs, domes, valults, sheiis, folded plate and roofs having slope more than 15° upto floor five ievel excluding the cost of centring, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforcement for RCC work incl. straighening, cutting, bending, placing in position & binding all complete cold twisted bars. Fe 500