Providing installation, testing and commissioning of pumping Machinery with allied electro mechanical works at WSS Plassi Hill Nowshera

Amount

Creation of 100KVA electric substation by way of Providing of 100KVA HT transformer at pumping station Plassi Hill base. The job includes providing/erection of steel tubular HT poles 9mtr long- 02No, steel tubular LT poles 8mtr long- 02 No’s, providing/fitting of Link set, LA set(station type), DOF set, ACSR weasel conductor, channel /flat/angle in shape of fabricated X-arms, top bracket, Angle braces, clamps ,stay set ,guy wire with insulator etc. Providing /fitting of Al conductor-500mtr,11kv pin insulator with pins, 11kv HT disc insulators with fittings-09no, channel, angle iron, flat, iron and nuts/bolts etc for making transformer bed, stringing aluminium conductor. Providing and fitting of busbar fuse link system. Providing /fitting of PVC aluminium cable 185mm sq 3.5 core-20 mtr from LT bush side of transformer to bus bar fuse system and then to LT pole near the electric substation. Complete earthing of electric substation. Cement bottoming of all poles into 1:2:4 as per REC standard i.e. .50cu mtr/pole and complete painting of pole. Extension of LT network upto pump room. Complete job includes cost of material and labour charges.

Supply, loading, transportation (MT), insurance, Unloading, carriage/ shifting (head load) of Submersible pump set 5000 GPH x 280MH (Head Range +/-10%), coupled with suitable motor. The recommended make of Pump should be Kirloskar/ KSB/ Lubi /Mathur and Platt along with motor at pumping station Dougani Baidgala. 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 280 MH along with allied electromechanical works by way of fabrication & fitting of 80mm dia GI column pipe welded with MS flanges at both ends of 10ft long-03 No 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 80mm dia-03 no. with MS flanges. P/F of MS clamps 80mm dia. - 02 No. for holding submersible pump & nipples. Fab/ fitting of bed plate for resting of clamps holding submersible pump & nipples. Providing of chain pulley block heavy duty of capacity 02 ton -01 no. Lowering of pump/motor along with GI pipe nipples into the dug well with the help of chain pulley block, ropes & skilled/semi-skilled labours. P/F of one no 80mm dia sluice valve & one no check valve with MS flanges, nut/bolts & washers. P/F of nut/bolts, washers, tapes & sundry items .Complete job includes cost of material, labour charges, carriage charges & complete welding work at site.

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 185mm-3.5 core square aluminium cable -20mtr armoured for making of connection from LT fuse system of transformer to main switch with proper thimbling and insulation. Providing/fitting of automatic control panel suitable for operation of upto 50Hp submersible motor. The control panel should be fitted with safety devices such as MCCB, SPV, and overload/ under load current relay, voltmeter, amper meter and star delta contactors of heavy duty. Providing /fitting of 35mm sq copper cable for making of electrical connections from busbar to control panel and 16mmsq submersible cable from control panel to submersible with proper thimbling and insulation. Checking continuity of whole electric circuit. Checking of all electrical connections, tapping and tightening all other connections.

Supply, loading, transportation (MT), insurance, Unloading, carriage/ shifting (head load) of 100 KVA Voltage Stabilizer at pumping station at Plassi Hill base and Plassi Hill stage ist. Oil cooled unbalances Type 415Volt, with Transformer Oil in Copper windings. Voltmeter/Ampere meter Good quality ISI make of Required Specification. Capacity : 100KVA Phase : 03 Make Confirming to relevant ISO With all latest amendments Input voltage : (160-380 ) volt Output voltage : 415 volts +/- 10% Type : Manually operated Correction Rate : 12 to 35 V/sec Regulation : +/- 10% Frequency : 48 to 52 Hz Cooling Method : Oil Cooled Efficiency : 95% By pass change over Switch : Yes MCCB : Heavy Duty Paint : Painting shall be enamelled steel grey / Green Colour. Material of Construction : The Core should be first quality (CRGO) Silico Steel core. Voltage stabilizer shall be mounted on 02 pairs of H/D MS wheels for making shifting/ fixing easy. Installation, by way of providing /fitting of 35mm sq copper(multi strain) cable for making connections from main switch to Voltage stabilizer for all the three phases in three leads with neutral & then from stabilizer to buss bar fuse system with proper thimbling duly crimpled by using crimpling tool & proper insulation. 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 pumping machinery and all other allied electromechanical works. Checking of all electrical connections, tapping and tightening all other connections. Plugging of leaking joints if any by way of welding, replacement of gaskets and tightening of nuts and bolts. Checking the alignment of pump and motor sets and testing the machinery on full load. Complete job.

KHALSA ENGG. WORKS

HITECH MECHNICALS