Procurement Installation Testing and Commissioning of Pumping Machinery along with allied electro-mechanical work at WSS Sevajagir

Amount

Providing, of multi stage Horizontal centrifugal pump sets 4000GPH x300MH (Head Range +10-25) coupled with suitable induction motor. The recommended make of Pump should be Kirloskar/ Mather Platt/ KSB/ along with recommended make of induction motor of Kirloskar/ ABB/ Alstom/Marathon. The Specification of the Motor should be 385 Volts ± 15%, 2900 RPM, 50 Hz, 02 Pole and TEFC cooled. The pumping Machinery should confirm relevant ISO with all latest amendments. The equipment shall also be accompanied with test certificates and performance curves.

Fabrication/ Manufacturing of 100 KVA Voltage Stabilizers. Oil cooled unbalance Type 415Volt, Complete with Transformer Oil in Copper windings capable of operating on unbalanced Voltage. Capacity : 100KVA Phase : 03 Make : Confirming to relevant ISO With all latest amendments Input voltage : (160-380 ) volt Output voltage : 415 volts +/- 1% Type : Manually operated Correction Rate : 12 to 35 V/sec Regulation : +/- 1% Frequency : 48 to 52 Hz Cooling Method : Oil Cooled Efficiency : 95% High & Low cut off : Installed with standard Capacity By pass change over Switch : Yes MCCB : Heavy Duty Single phase preventer : Yes Material of Construction : The Core should be first quality ( CRGO) Silicon Steel core, Conducting conductor should be off 99.95% of Electrolytic Copper MS Steel thickness of container 14/16 SWG. Transformer Oil to be used shall be of best quality Conforming of IS 335 with latest amendments. Voltage stabilizer shall be mounted on 02 pairs of H/D MS wheels for making shifting/ fixing easy. Voltmeter/Ampere meter Good quality ISI make of Required Specification : Toggle Switch 03 No for input/output reading of each face : Rotary Switches Of suitable Amp range each of 08steps 01 for Line voltage 02 for step down voltage 05 for step up voltage Heavy duty terminal block for input/output terminal Paint : Painting shall be enamelled steel grey / Green Colour.

Installation, testing & commissioning of 100 KVA voltage stabilizers by way of carriage/ shifting of stabilizer from stacking place to site of work on MT and HL. P/F of Copper cable of standard ISI make(as per site condition) for making connections from main switch to Voltage stabilizer for all the three phases in three leads with neutral & then from stabilizer to Stater with proper thimbling duly crimpled by using crimpling tool & proper insulation. Conducting of whole electric circuit with the help of conduit pipes, PVC flexible pipes, bends etc. Filling of transformer oil up to required level after heat treatment/dehydration to make it moisture free. Job includes cost of material and Fitting charges. Testing and commissioning of voltage stabilizer along with Panel and all other allied electro mechanical works. Checking of all electrical connections, tapping and thimbling all other connections.Complete job

Labour charges for carriage of HC pump set 4000 GPH X 300 MH with motor set along with allied equipment from store to workshop for checking of alignment of pump motor set on the base frame and then shifting the same by means of mechanical transport to unloading site at road side Shifting the same from unloading site to inside the pump room by using skilled labour, and tools and tackles required for shifting the same at site. Excavation in trenches for laying of foundation block of size 2mtr x 1 mtr x 1mtr depth inside the pump room by way of excavation of floor and disposal of the excavated earth by using manual labour outside the premises. Cleaning and levelling of excavated trench. Laying of foundation block of RCC for installation of HCP 4000 GPH X 300 MH. The job includes fabrication, welding and laying of steel mesh made from 10mm tor steel placed horizontally, vertically and diagonally at equal distance including form work. Laying of foundation block of RCC in the ratio 1:2:4 (cement, sand and Bajri) and grouting of fabricated foundation bolts. The entire block to be laid in such a way that it can dump all types of mechanical vibration created by dynamic load of the pump. Placing of base frame and levelling. Tightening of base frame by fastening of 6 No. foundation bolts. Complete job includes cost of all types of material such as cement, sand, Bajri, tor steel, foundation bolts, nuts, washers, bolts, carriage of material to site of work on H/L, higher charges of tools and tackles, labour charges of skilled and semi-skilled workers.

Laying/fitting of Suction and delivery pipe line of size 80 mm dia. and 65mm dia. respectively of GI pipe (Medium). Fitting of suction line from outlet of sump tank to suction flange / head of HC pump set by way of P/ Fitting of Sluice valve 80 mm (01 No) or foot valve of required size at the appropriate place in the Suction line with the help of P/F of 2Nos. M.S. flanges each & fitment in pipe. Making of 5/8” dia. holes in each to match Sluice valve. Welding of flanges with pipe & tightening of sluice valve with 5/8” dia. nuts, bolts with rubber/leather insertion sheet. P/ Fitting of Sluice valve 65mm dia 1No and reflex valve(H/Duty) 65mm dia (01 No) at the appropriate place in the delivery line with the help of P/F of 4Nos. M.S. flanges each & fitment in pipe. Making of 5/8” dia. holes in each to match reflux valves. Fabrication/fitting of M.S. machine flanges of required size as per the suction & delivery flanges/heads. P/fitting of G.I. Heavy duty Bends, Elbow, Socket, Nipples of size 80mm dia. & 65mm dia. in suction and delivery pipe line at appropriate place as per site requirement. The job includes cost of material, fabrication, welding, fitment charges, skilled/unskilled labour, Painting charges, carriage charges of material to site of work.

Providing, of multi stage Submersible pump of specification 5000 GPH x 80MH (Head Range +10-25) coupled with motor. The recommended make of Pump should be KSB/ Kirloskar / Calama / Crompton/ Lubi along with Motor. The pumping Machinery should confirm relevant ISO with all latest amendments. The equipment shall also be accompanied with test certificates and performance curves.

Installation , testing and commissioning of SPS 5000 GPH X 80MH with allied electromechanical works for filling of Sump tank by way of fabrication & fitting of GI pipe nipples welded with MS flanges-3 inches dia for making delivery of the pump. Fab / fitting of GI pipe nipple with threads at one end & MS flange at other end & fastening of nipple with the delivery of pump. P/F of MS bends 3 inches dia. with MS flanges. Providing Fitting of MS clamps 2.5 inches dia. - 02 No. for holding submersible pump & nipples. Fab/ fitting of bed plate for resting of clamps holding submersible pump & nipples. Fabrication of GI Pipes 03 No.with providing MS Flanges 3 inches.(GI Pipes providing by Deptt.) Lowering of pump/motor along with GI pipe nipples 03 No into the dug well with the help of chain pulley block , ropes & skilled/unskilled labours .P/F of one no check valve 2.5 inches dia with MS flanges , nut/bolts & washers. Complete job include skilled/unskilled labour ,material charges and fitting charges .

Fabrication and fitting /grouting of angle iron panel board fitted with 12mm thick water proof ply with good quality mica. Providing/fitting of 200 Amp 415V HRC type main switch (H/DUTY) -01 no, Providing/fitting of 240mm square aluminium cable -35 mtr-3.5 core for making of connection from busbar fuse system to main switch with proper thimbling and insulation. Providing /fitting 50HP-01 Nos star delta oil immersed starter for operation of HC pump motor set. Providing /fitting of 200amp bus bar on the panel board. Providing/fitting of copper cable for making of electrical connections from 200Amp main switch to 100 KVA voltage stabilizer and then to 200amp bus bar then starters with proper thimbling and insulation. Providing /fitting of 10mm sq copper cable for making connection from starter to motors.The job also include providing and fitting of submersible cable along with control panel for submersible pump motor set as per site requirement. Checking continuity of whole electric circuit. Testing and commissioning of electro mechanical works by checking of all electrical connections, tapping and tightening all other connections. Testing the machinery on full load. Complete job

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