Special repair and augmentation of pump house and power house, Dwarka, New Delhi

Supply, installation, testing & commissioning of APFC panel with 400 KVAR with 8 steps (2x100 + 2x50 + 4x25) factory made cubical floor mounted indoor type with CPRI approved, totally enclosed dust and vermin proof, front side opening with locking arrangement , made of angle iron frame work of size 40 mm x 40 mm x 6mm thick and 16 SWR sheet duly painted with two coats of se paint over a coat of red oxide primer internal wiring should be suitable copper multi strand conductor/ Copper strip incl copper nuts & bolts and cable terminal lug etc in all complete as per directed by Engr-In-Charge Note :-Rates Incl foundation base in all complete, make- L&T/Sieman/ ABB(CPRI approved)

Repair & maint of 750 KVA distribution transformer, Dry type,415 Volt, three phase including de-energize the transformer and remove the top cover , cable terminal boxes with nuts & bolts incl visually inspect cover louvers, screens and internal coil cooling ducts for dust buil-up and cleaning properly manually/vacuum cleaner to whole dusting area, cooling fan, windings and vents etc, inspect the cable terminal box HT and LT side and replaced burn out cable terminal lug, cable jointing kit if required, inspect/rectify the whole winding incl loose connection, over heating, carbonization marks etc. Check the major parts ie windings, cooling ducts, ventilations etc and rectify the any defects if required. Re-assembled the same after testing to entire satisfaction in all complete as per directed by Engr-In-Charge.

Earthing of machinery/equipment Installed at power house/substation, using 25 x 3 mm copper strip and copper plate of size 300 x 300 x 3 mm, as earth electrode and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing of insulating rubber mat of 1 meter x 2 meter x 19 mm

S&F of MCCB four pole(Make-L&T/ Schneider), 320 to 400 A, 415 V, 50 HZ with rupturing capacity 50 KA

S&F of -ditto-but of capacity 100 to 125 Amps, 50 KA

S&F of –ditto- but of capacity 500 to 630A, 50KA

Supply and fixing of LED tube fitting 40 Watt complete with all accessories and tube etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc.as required.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3½ core

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3½ core

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3½ core

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16sq mm 4 core

Supply and fixing of exhaust fan, heavy duty complete with all accessories including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc.as required.

Supply and fixing of 5 amps to 32 amps rating,240/415 volts, single pole in the existing MCB DB complete with connection, testing and commissioning etc as required.

Supply and fixing of 5 amps to 32 amps rating,240/415 volts, single pole and neutral in the existing MCB DB complete with connection, testing and commissioning etc as required.

Supplying and fixing following rating, four pole, 415 V, 63 A,isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

M&L of servicing and maintenance of 250 KVA D G Set,3 phase 4 wire, 415 volts, 50 Hz (Make-Cummins) incl replace of minor parts ie lube oil filter, fuel filter, fuel pipe, engine oil, coolant for radiator, checking of battery specific gravity and top up distilled water, checking of charging alternator out put voltage and repair if required, checking all electrical connection, battery terminal and connector, checking of engine alternator alignment and control panel, Service engr to visit the site quarterly for smooth functioning the D G set in all respect as per directed by Engr-In-Charge.

M&L for decoupling pump & motor, opening the body of motor, taking out burnt/defective winding wire carefully without damaging the stator, cleaning the slot, rewinding the stator with super enameled copper winding wire of existing gauge along with insulating material, greasing varnishing the bearing complete all as specified and as directed for 2.5 HP capacity of motor

M&L for decoupling pump & motor, opening the body of motor, taking out burnt/defective winding wire carefully without damaging the stator, cleaning the slot, rewinding the stator with super enameled copper winding wire of existing gauge along with insulating material, greasing varnishing the bearing complete all as specified and as directed for 5 HP capacity of motor

M&L for decoupling pump & motor, opening the body of motor, taking out burnt/defective winding wire carefully without damaging the stator, cleaning the slot, rewinding the stator with super enameled copper winding wire of existing gauge along with insulating material, greasing varnishing the bearing complete all as specified and as directed for 7.5 HP capacity of motor

Repair & maint of 1000 LPH RO Plant installed at Dwarka including servicing of raw water pump and high pressure pump ,rewinding of motor if required, servicing/repair/ replacement of membranes, replace of high pressure switch ,low pressure switch and flow meter if required. Replace of filters and water purify chemicals required for smooth functioning of Plant etc in all complete as per directed by Engr-In-Charge.

Repair & maint of 500 LPH RO Plant installed at Dwarka including servicing of raw water pump and high pressure pump ,rewinding of motor if required, servicing/repair/ replacement of membranes, replace of high pressure switch ,low pressure switch and flow meter if required. Replace of filters and water purify chemicals required for smooth functioning of Plant etc in all complete as per directed by Engr-In-Charge.

S&F of sluice valve 150mm dia, Heavy duty, Cast iron with double flanges.

S&F of non return valve 150mm dia, Heavy duty, Cast iron with double flanges.

S&F of sluice valve 100mm dia, Heavy duty, Cast iron with double flanges.

S&F of non return valve 100mm dia, Heavy duty, Cast iron with double flanges.

S&F of sluice valve 80mm dia, Heavy duty, Cast iron with double flanges.

S&F of butterfly valve 65mm dia, Heavy duty approved quality.

S&F of butterfly valve 50mm dia, Heavy duty approved quality.

S&F of butterfly valve 40mm dia, Heavy duty approved quality.

M&L of repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, incl cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, incl disposal of rubbish to the dumping ground within 50 mtrs lead: with cement mortar 1:4(1 cement:4 coarse sand)

M&L of removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth incl necessary repair to scratches etc complete.

M&L of providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete incl distempering two or more coats with 1st quality acrylic distemper.

M&L of providing and applying one or more coats 1st quality acrylic distempering of approved brand and manufacture.

M&L of apply one or more coats of painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade on old work of steel & wooden surfaces.

M&L for repair and maint of rolling door shutter (size-3.70 X4.00 mtr) incl taking down of shutter and servicing and greasing of rolling shutter mechanism , replace of spring & other component if required, after servicing re assemble the same and testing to entire satisfaction in all complete

Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS: 15622, of approved brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints, Size-800x800mm

Dismantling of existing kota stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

M&L for providing and fixing of Polycarbonate sheet 2mm thick on existing roof top shed of pump house including cutting, welding ,grinding, smooth bend and curve at turning as per requirement ,necessary permanent rivets, water proofing washer, nuts & bolts, straightening, making holes, painting on MS structural area with one coats of red oxide primer and two or more coats of synthetic enameled paint with finishing in all complete as per directed by Engr-In-Charge

M&L for construction of Polycarbonate sheet shed (Size-1.50x1.50),height 1.50m, 2mm thickness of sheet including structural steel work in built up roof truss, MS hollow square/round section 32mm dia, MS angle ,channels, T and any other section built up/ single/hot rolled/cold rolled of approved quality including cutting, welding ,grinding, smooth bend and curve at turning as per requirement ,necessary permanent rivets, nuts & bolts, straightening, making holes, painting on MS structural area with one coats of red oxide primer and two or more coats of synthetic enameled paint with finishing in all complete as per directed by Engr-In-Charge.

M&L for removing of existing paints and apply one or more coats of spray painting with synthetic enamel paint over one coat of red oxide primer paint of approved brand and manufacture of required colour to give an even shade on existing pump sets, DG set, RO plant, sluice valves, steel cable trays, whole piping system in all complete as directed by Engr-In-Charge comprising as follows:- (i)Pump set 50 HP-01 No, 40HP-01 No ,7.5 HP-02 Nos, 5 HP-04 Nos, 2.5HP-02 Nos (ii)DG Set 125 KVA with pump set- 01 No (iii) RO plant steel structure area with pump sets- 01 No (iv) Sluice valve 150mm-06 Nos, 100mm-03 Nos, 80mm-02 Nos (v) Non return valves 150mm-04 Nos (vi) Steel fabrication cable tray(100x0.45m)-01 Job (vii) GI piping system,150mm-80 m,100mm-25m,80mm-20m- 01 Job

Repair & maint of steel frame structure and steel mounting base frame of existing 1000lts capacity RO plant incl replacement of MS angle/ squar bar/round bar as per requirement incl welding, cutting, bending, holing, screwing, painting and finishing in all complete as per directed by Engr-In-Charge.

Repair & maint of steel frame structure of existing cable tray(100mx0.45m) incl replacement of MS angle/ squar bar/round bar/ flat iron as per requirement incl welding, cutting, bending, holing, screwing, painting and finishing in all complete as per directed by Engr-In-Charge.

M/s TOVISHE ACHUMI