Installation, Testing Commissioning of HCP set 4000 GPH X 250 MH X 50 HP, control panel 50 HP and 100 kva manual voltage stabilizer at Pumping station TharaWSS ParawaDharatiPanjani NABARD .

Amount

shifting of Horizontal pump set 8000GPH x 300 MH along with 75HP Induction motor & base frame along with 150 kva voltage stablizar and from Divisional store chandak by private vehicle by using chain pulley block/crane and manual labour & unloading at road side shifting to P/S sue dharati base. Head load carriage of machinery from road side to Pumping Station by making arrangement and using of manila rope, wooden logs etc.The job includes cost of manila rope.Excavation of trench for laying of foundation block of size 2.00mtrs×0.80mtrs×0.60mtrs,disposal of earth etc. about 50mtrs away from the trench. Laying of RCC foundation block for HCP set in 1:2:4 mix sufficiently elevated with respect to floor level. Fabrication & fitting of foundation/Anchor bolts of required size, 06 nos and fixing of base frames on the foundation blocks with the help of foundation / anchor bolts by tightening of foundation bolt and its proper leveling by using leveling tool. Curing of foundation block for one week. Placing/fitting of HCP & motor on base frame, fitting of coupling pulley set, it’s tightening with nuts bolts & washers after its proper leveling with steel shims etc. The job also includes labour charges for skilled/unskilled.Labour for material like sand, bajri, its carriage, loading of cement, steel from market shop and unloading at road side and shifting it to pump room.Laying/fitting of Suction and delivery pipe line of size 80 mm dia. of GI pipe (Medium) 13mtrs to be provided by the deptt..Providing & fitting of machined flanges for suction and delivery sides of pump. Cutting of pipes with cutter at site according to alignments of suction/delivery pipe line. P/f of MS bends 80mm Ø, CI heavy duty reflux valve 80mmØ, CI HD sluice valve 80mm Ø MS flanges 80 mmØ, nuts, bolts, washers, RI sheet 10Kg. Welding work at sight for welding of GI pipe, flanges, bends etc. Fabrication of bend angles according to alignment of suction & delivery. Complete job includes cost of material CI HD reflux valve 80mmØ at delivery line,CI HD sluice valve 80mm Øat suction line,machined MS flanges 80mmØ as per required size, MS bends, nuts, bolts, washers .Hire charges of welding set, cutter, grinder at site,cost of welding electrodes. Labour charges for skilled/unskilled. Job excludes cost of GI pipe 80mmØ 15 mtrs. Installation of 150 KVA manual Voltage Stabilizer. Shifting of voltage stabilizer along with Transformer oil (to be provided by the department) from Divisinal store at Chandak upto road side pumping station nera the aproachable site and manual carriage from their to pumping station Electrical Installation by way of fab./fitting of 01 no angle iron frame 2x4' and drilling of holes for fitting of kit ply board 19mm thick water proof of size 3'x4'.Painting of angle iron with one shade of primer & two shade of high quality black paint.P/f of mica as per size of board.Providing and fitting of main switch 400 Amps, 440 volts of good quality ISI make, it’s fitting at existing panel board. P/F of 37/16 cu cable 50 mtrsapprox. in length from voltage stabilizer to Panel & panel to motor, its thimbling, crimpling by using crimpling tool etc.

Designing /fabrication/ Installation/ Testing and Commissioning of Automatic LT control Panel of 415 volts, AC 3Phase 75HP capacity boostar motar .The panel should be rust and vermin proof. fabricated out of 16 SWG CR sheet supported on MS angle of suitable size and provision for fixing it on panel board. The panel should be sturdy enough for vibration free operation and should be equipped with suitable locking/sealing arrangement. The structure should be provided with suitable entry and exit 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 following components/features:-MCCB:-The panel should be fitted with MCCB 160 Amp, 415 V, 35KA capacity to protect the panel in case of short circuit. VOLTMETER:- The panel should be fitted with digital voltmeter to show the voltage between phase to phase and between phase to neutral. AMPERE METER:- The panel should be fitted with digital Ampere meter CT operated to show the ampere between each phase. PHASE INDICATOR:-The panel should be fitted with phase indicator R/Y/B to indicate the phase. STAR-DELTA STARTER:-The panel should be fitted with 02No contactors 140 Amp (L&T Make/ reputed Make) for main and Delta and 01 No contactors 170 Amp for star operation, 1No timers for change over the supply of motor from star to Delta,2No push buttons for start and stop operation of motor,1No thermal relay range of suitable capacity fitted with main contactors. All control wiring should be neat and clean with flexible copper cable to complete the star Delta circuit of outgoing supply and wiring should be protected with fuse. The system should provide protection against:- • Low Voltage below 350 V. • High Voltage above 450 V. • Single phase • Reverse Phasing • Unbalance phasing • Dry running • Over loading Testing and commissioning of control panel by making/connecting to incoming terminals and outgoing terminal of control panel. Testing the performance of the panel on no load and on full load. Complete job includes cost of material, labour charges, carriage charges& fitment charges at the site of work.

P/F of Al.Cable 300mm Sq. 60 mtrs in length H/D to be layed for making connection from LT pole to main switch to volt stabilizer for all three phases..The complete job includes cost of material and labour charges and hire charges of vehicle,charges skilled/unskilled and testing and commissioning of HCP set on full load.Testing and commissioning of HCP set after checking of alignment of pump & motor, and voltage stabilizer checking all the electrical connections with megger, tightening of loose connections if any, plugging of leakage of joints by welding & tightening of nuts & bolts etc.

NATIONAL ELECTRO-MECH COMPANY

M/s RK Elect. Mech. Engg and fabrication works