REPAIR/REPLACEMENT OF EXTERNAL WATER SUPPLY PIPE LINES, PUMPS, BORE WELLS, DG SETS AND VOLTAGE STABLISERS AT OLD/NEW PINTO PARK AREA AND NCE DSC PUMP HOUSE UNDER GE (AF) PALAM, DELHI CANTT-10

Amount

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth in loose/soft soil, getting out and leveling the bottom surface to required gradient for laying of water supply mains, cable etc complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth in hard/dense soil/ hard standing/ metallic road, getting out and leveling the bottom surface to required gradient for laying of water supply mains, cables etc all as specified and directed by Engineer-in-Charge.

Returning, filling in, including levelling, watering and well ramming in layers not exc 25cm thick complete.

Removal of surplus excavated soil to a distance not exc 100 mtr away and depositing where directed at a level not exc 1.5 mtr above the starting point complete.

Taking up or down steel tubing and connections of size 15 mm bore including cleaning for refixing or removal complete.

All as per item No 5 here-in-before but of size 20mm bore .

All as per item No 5 here-in-before but of size 25mm bore .

All as per item No 5 here-in-before but of size 40mm bore.

All as per item No 5 here-in-before but of size 50mm bore.

Supply. laying & testing steel water tubing, medium grade, galvanised of size 15 mm bore, ISI marked with and including ISI marked fittings such as tees, bends elbow reducer, unions, clamps etc fixed on Wall / laid in trench/roof (with proper clamping arrangements ) complete all as specified and directed by Engineer-in-Charge.

All as per item No 10 here-in-before but size 20mm bore.

All as per item No 10 here-in-before but size 25mm bore.

All as per item No 10 here-in-before but size 40mm bore.

All as per item No 10 here-in-before but size 50mm bore.

Taking up or down cast iron water mains (including all fittings) with spigot and socket ends including burning out lead joints and recovering lead of size 80mm bore complete all as specified and directed by Engineer-in-Charge.

All as per item No 15 here-in-before but of size 100mm bore.

All as per item No 15 here-in-before but of size 150mm bore.

All as per item No 15 here-in-before but of size 200mm bore.

Supply, laying, jointing and testing Ductile Iron pipe K-7 of size 80 mm (internal dia) with spigot and socket end including tyton joints (in lieu of CI pipe) complete all as specified and directed by Engineer-in-Charge..

All as per item No 19 here-in-before but of size 100mm bore.

All as per item No 19 here-in-before but of size 150mm bore.

All as per item No 19 here-in-before but of size 200mm bore

M&L for Ductile iron special such as tees, bends.collars of any sizes and radius, tapers, colars, tail piece caps and plug upto 200 mm bore complete all as specified

M&L in repair run lead joints for CI pipe 80mm bore spigot & soketed/CI fittings including all jointing material required at site complete all as specified and directed by Engineer-in-Charge.

All as per item No 24 here-in-before but of size 100mm bore .

All as per item No 24 here-in-before but of size 150mm bore .

All as per item No 24 here-in-before but of size 200mm bore.

S&F in replacement of gun metal globe or gate valve ISI marked with iron wheel head screwed both ends for iron pipe or for union and fixed complete for size 50mm bore complete.

All as per item No 28 here-in-before but of size 40mm bore.

All as per item No 28 here-in-before but of size 25mm bore.

All as per item No 28 here-in-before but of size 20mm bore.

All as per item No 28 here-in-before but of size 15 mm bore.

S&F in replacement of 80 mm dia Cast iron sluice valve, class PN-1.6, ISI mark, flanged ends drilled having stainless steel spindle with cast iron wheel at top complete with nuts, bolts,washers and gaskets complete all as specified and directed by Engr-in-charge.

All as per item No 33 here-in-before but of size 100mm bore.

All as per item No 33 here-in-before but of size 150mm bore.

All as per item No 33 here-in-before but of size 200mm bore.

Material and labour for Construction of valve pit chamber having internal dimension 120 cm x 120 cm x 120 cm (internal height) using PCC (1:4:8) using 40 mm graded stone aggregate for foundation 15 cm thick, 23 cm thick brick work in CM (1:4), 15 mm thick rendering all around the brick work inCM (1:6), PCC (1:2:4) type B-1 in coping using 20mm graded stone aggregate for grouting MS frame made out of 40 x 40 x 6 mm including 8mm thick MS sheet cover with locking arrangement and including 50 mm pad lock with double key arrangement including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance not exc 100 mtr away and depositing where directed at level not exc 1.5 m above the starting point including demolition / dismentling of existing valve chamber complete all as specified and directed by Engineer-in-Charge.

All as per item No 37 here-in-before but of size 90 cm x 90 cm x 90 cm.

M & L for augering of holes in true horizontal position under road (by trench less method) by means of mechanical rig covering in route up to 1.5 mtr deep and not exceeding 30mtr long for passing the water pipe lines of up to 150mm bore complete all as specified and directed by Engineer-in-Charge.

M & L well cap in replacement with housing clamp for upto 300 mm dia bore pipe in two pieces having 80 mm dia hole in centre with external braket of flat iron of size 100mmX6 mm thick complete with nuts, bolts and washers etc including welding painting etc including taking down old unserviceable well cap all as specified and directed by Engineer-in-Charge.

Material & Labour for cleaning internal portion of stone masonry/RCC underground sump of 50,000 Glns capacity. including removing fine sand/silt deposited inside theunderground sump with the help of wire brushes and removing any fungus formation inside the tank, removing the waste as directed and applying one coat of snocem externally including writing work with one coat of synthetic enameled paint as per colour code for inlet/outlet /Overflow/washout CI/GI pipes marking flow of water on pipes including painting/writing of letters such as (a) date of cleaning (b) Next due date of cleaning (c) Capacity of tank. .

Material and labour for cleaning internal portion of stone masonry/RCC over head reservoirs of 1,00,000 Glns capacity including removing fine sand/silt deposited inside the over head reservoirs with the help of wire brushes and removing any fungus formation inside the tank, removing the waste as directed and one coat of snocem externally including writing work with one coat of synthetic enameled paint as per colour code for inlet/outlet /Overflow/washout CI/GI pipes marking flow of water on pipes including painting/writing of letters such as (a) date of cleaning (b) Next due date of cleaning (c) Capacity of tank.

All as per item No 42 here-in-before but 50,000 Glns capacity.

Surface dressing in hard/dense soil,not exceeding 15cm deep for cleaning the area by cutting the unwanted bushes/vegetation growth in and around the area of installation/around the valve pit chamber/along the pipeline routes if required etc all as specified and directed by Engr-in-charge.

Supply and fixing in replacment of GI dead plate/ flanged with jointing material like packing, nuts & bolts after cutting PVC fiittings such as tees,bend including necessary exacavation required at site upto order of (3 mtr x 2 mtr x 2 mtr ) complete all as specified and directed by Engr-in-charge.

Material and labour in replacement of insulated rubber chequered sheet of size 2.00mtr x 1.00 mtr not less than 19mm thick all as specified and directed by Engr-in-charge.

Supply and fixxing in replacement of Digital water level Indicator Device type -DDS -6 , digit display 150 mm size, direct display in digit , 230 volts Ac ,50 Hz suitable for upto 10 Mtrs , Over head tank , Alarm for upper and Lower Level Pre -adjustable , Temperature Range -5 degree C to 50 degree C , Humidity upto 95% RH , Reset push switch for silent the Alarm with ON/OFF Oper ation system including 4 core 0.5 Sqmm copper cable all as directed by Engineer -in- charge .

Supply and fixing in replacement of Cast Iron Non Return valve PN 1.6 of 150mm bore both end flanged with necessary packing materials nut, bolt & washer of suitable size complete.

All as per item No 48 here-in-before but of size 80mm bore.

All as per item No 48 here-in-before but of size 100mm bore.

Supply and fixing in replacement of Cast Iron foot valve of 150mm bore both end flanged with necessary packing materials nut, bolt & washer of suitable size complete.

All as per item No 51 here-in-before but of size 100mm bore.

Supply & fixing in replacement of valve pit cover made out of MS frame 40x40x6mm thick angle iron with and including 3mm thick MS top cover with locking arrangement including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed by Engineer-in-charge.

Supply on ALTOCH GP high strength Granular disinfectant for chlorination of water in 45 Kg PVC drum.

Disconnectiong existing defective electric motor of any make upto 30 to 50 HP from electric mains by isolating the naked connections, removing from foundation by unscrewing the nuts, bolts etc, dis-couple from pump etc opening of motor for inspection in presence of Engr-in-Charge & carry out minor repairs at site re-assembling the motor after repair, refixing in position re-connecting same as prior to removing from foundation including replacement of nuts, bolts washers if necessiates of suitable size, testing and commissioning complete all as specified and directed. Note :- (a) Replacement of minor parts included this item. (b) In case of repairs not possible at site, the motor shall be shifted to contractor’s wksp and cost of shifting to wksp and back to site included in the quoted rates. (c) Replacement of windings, Shaft and bearings to be measured and paid separately.

All as per item No.55 above but capacity 15 to 25 HP.

All as per item No.55 above but capacity upto 5HP of any type & size.

Taking out old unserviceable/burnt copper winding of motors capacity up to 30 to 50 HP (defective motor taken out in item No. 55 above) and material and labour for rewinding of electric motor of capacity up to 40 to 50 HP, 3 Phase with super enameled copper winding wire of suitable gauge as per existing including cleaning of rotor slots, all winding/insulation material, varnishing etc. complete and testing at site on full load after reinstallation to the full satisfaction of Engr-in-Charge.

All as per item No 58 here in before but upto 15 to 25 HP, three phase, of any type & size. (motor obtained as per item No 56 above)

All as per item No 58 here in before but upto 5 HP, three phase, of any type & size. (motor obtained as per item No 57 above )

Taking out unserviceable terminal plate with connector and outer cover of elect motor of any make, type upto 50 HP capacity and Supply & fixing, testing terminal plate with connector same as per existing complete all as specified and as directed Engr-in-Charge.

M&L for replacement of Ball bearing of the electric motor upto 30 tO 50 HP, 415 Volt .

M&L for replacement of Ball bearing of the electric motor upto 15 to 25, HP 415 Volt.

M&L for replacement of Ball bearing of the electric motor upto 5 HP 3 phase / single phase .

M&L for replacement of MS Shaft of the electric motor upto 5 HP, 440 Volts .

M&L for replacement of MS Shaft of the electric motor upto 50 HP, 440 Volts complete all as directed. .

Taking out defective pump of any type, any make upto 30 to 50 HP by unscrewing the foundation bolts, disconnecting from water connection, and disconnecting from electric motor, opening for inspection in presence of Engr-in-Charge and carry out minor repair at site, in case major repair/replacement of parts not possible at site, the pump shall be shifted to contractor's workshop on his own cost, and re-fixing, re-connecting in position, testing and commissioning complete including replacement of nuts bolts washers ass as specified and as directed by Engr-in-charge.Note :- (a) Replacement of parts included this item. (b) In case of repairs not possible at site, the motor shall be shifted to contractor’s wksp and cost of shifting to wksp and back to site included in the item rates. (c) Replacement of windings, Shaft and bearings to be measured and paid separately.

All as per item 67 above but 15 to 25 HP.

All as per item 67 above but upto 5 HP.

M&L for replacement of unserviceable/defective mild steel shaft 5 to 50 HP centrifugal pump set of any make Complete all as specified and as directed.

All as per items 70 here in before but ball bearing including greasing etc.

Disconnecting electric connections from starter, disconnecting the water connections carefully by unscrewing the nuts, bolts and taking out the submersible pump set from the well including column pipes, and submersible cable, disconnecting the pump and motor opening the pump and motor to locate the faults in presence of Engineer-in-Charge, and carry out necessary repairs as directed including transporting to workshop, re-assembling the same after repair, taking down to the well, including column pipe of any dia, 10 ft long, and submersible cable, which have been taken out, re-connecting all electrical and water connections as per existing complete testing and commissioning including new packing materials, nuts, bolts, washers of suitable size all as specified and as directed.Note :- (a) Replacement of parts included this item. (b) In case of repairs not possible at site, the motor shall be shifted to contractor’s wksp and cost of shifting to wksp and back to site included in the item rates. (c) Replacement of winding shall be measured and paid separately.

Taking out old unserviceable/burnt winding from the submersible 3 phase motors up to 10 HP capacity and M& L for rewindinig the same with insulated winding wire as per existing gauge complete including transportation to and from and testing after repair all as specified and as directed.

Supply and fixing in replacement of column pipe 80mm dia bore made of meduim grade GI pipe, 10 feet length both ends flanged & drilled including cutting of groves for submersible cable and fabrication etc.

Supply and fixing in replacment of Auto timer clock as per existing complete all as specified and directed

Supply and fixing in replacment of single phase preventor VSP-2 / VSP-1 complete all as specified and directed by Engr-in-Charge. Make : Minilac/ L &T/ Lagrand

Supply and fixing in replacment of MCB TP 32 to 63 Amps as per site requirement complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacment of change over switch MCB, TPN ,4 Pole ,200 Amp, 440 volts conforming to relevant IS including all connecting and jointing material complere all as specified and directed.

All as per items No.78 above but 125 Amp, 440 volts.

All as per items No. 78 above but 100 Amp, 440 volts.

Disconnecting, electrically,isolating the existing unserviceable MCCB TP of any make and capacity and Supply, fixing, connecting, testing and commissioning MCCB, 4 Pole, 250Amp, 440 volts fixed in existinig panel including necessary modification, breaking capacity upto 36 KA conferminig to relevant IS including all joining and connecting material all as specified.

All as per item No. 81 here in before but 200 Amps breaking capacity 36 KA

All as per item No. 81 here in before but 125 Amps breaking capacity 16 KA

All as per item No. 81 here in before but 100 Amps breaking capacity 16 KA

All as per item No. 81 here in before but 63 Amps breaking capacity 16 KA

Taking up or down Electric motor and pump of 15 HP to 50 HP of any make or type after disconnecting from all the missc items such as NRV, reducer, CI-Tee, Pipelines etc and electric connection as all required at site including dimantling and taking out old rusted steel/iron channel/ foundation, vibration pad after taking all safety measures including all lifting work,welding work if any, cutting and supply and fixing vibration pad in six numbers and one steel/iron channel/motor foundation of size suitable for motor and pump of 15 HP to 50 HP,fixing the motor and pump of above said capacity and fixing all connecting items including NRV, reducer, CI-Tee, Pipelines with all minor work such as cutting, welding, electric connection ,nut, bolts, gland, flange etc of any size and make all as specified and directed by Engr-in-charge

Servicing of liquid chlorine dosing system, any make, any type/capacity complete including replacement of chlorine dosing pipe upto 2.5 mtr length for each plant including servicing of motor, washing of chlorine tank with descaling agent and re-commissioning testing of plant complete all as specified and directed

Supply & fixing in replacement of phase sequence corrector 3 phase 415 volts with time delay relay with and including input supply, reverse phase protection against single phasing, voltage unbalancing, low voltage, hnigh voltage etc with necessary copper connections all as specified and directed.

Supply & fixing in replacment of lead acid battery 12 volts 180 AH of existing type & size suitable for Gen Sets 15 to 125 KVA. including initial charging and copper connector complete all as specified and directed by Engineer-in-charge

Material & Labour for painting to existing LT panels, indoor type installed at various pump houses with one coat of supper synthetic enameled paint of approved colour on exposed surface including preparation of surfaces complete all as specified and directed by Engineer-in-charge

All as per item No 91 above but borewell panels (out door type) all as specified and directed

Supply and fixing in replacement of unsv display board for showing details of pump houses and borewells/ SOPs/ layout of pipelines and installations as provided by Engineer -in-charge made out of PVC sheet of size 1.5mtrX1mtr including GI angle frame and GI sheet cover to the frame and fixing of 2Nos LED tube light fittings 20 watts, connecting electrical supply to the frame including round stainless steel pole minimum 12 feet long of suitable dia for erection on ground with PCC (1:2:4) complete all as specified and as directed by Engineer-in-charge.

M&L in repair earthing complete with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mtr below ground level) with top edge of earth plate not less than 1.5 Mtrs below ground level connected to GI strip 32x6mm as earth lead by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, including PCC (concrete chamber) in 1:3:6 type C-1 using 20mm graded stone aggregat, with fair finish, internal surface of concrete chamber with 15mm thick plaster in CM 1:4, funnel with wire gauge mesh, 80 mm thick RCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM JALLI and charcoal dust and common salt all as shown in Electrical plate No 3 of MES SSR Part-I (2009) and specified including provision of GI strip protected by 40 mm dia medium grade pipe and watering pipe shall be 20mm bore medium grade, and including all excavation and earth work & connecting the earthing to an earthing test point complete all as specified & directed by Engr-in-Charge.

Yield test using V Notch for the existing bore well by continuously pumping for 8 hours to determine safe pumping yield complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacment of BI metallic over load relay, range 28-42 Amp rating for Automatic starter complete.

All as per item No 96 above but 20-32 Amps .

All as per item No 96 above but 13-21 Amp .

All as per item No 96 above but 9-14 Amps.

S&F in replacement of GI earth strip of size 32x6 mm by means of GI bolts, buts and washers all as specified ion repairs complete all as specified

Supply & fixing for power contactors 32 Amps, 415 volts AC operated 3 phase ML-1.5 or as per existing complete including taking down the existing all as specified and directed.

All as per item No 103 above but 70 Amps, ML-4.

All as per item No 103 above but 40 ML-3 Amp.

All as per item No 103 above but 110 Amps MNX type contractor complete.

All as per item No 103 above but 32-63 Amps MNX type contractor complete .

S&F in replacement of water proof joint for submersible cable suitable for size 4/6 Sqmm 3.5/4 core complete all as specified and directed by Engineer-in-charge

S&F in replacement of clamps made of 100mmx6mm MS flat for 80 mm bore column pipe alongwith bolts nuts and washers complete all as specified and directed by Engineer-in-charge

S&F in repair bore well cap fabricated out of 4mm thick MS plate incuding MS bolts nuts and washers suitable for 6" to 12" inch dia bore complete all as specified and directed by Engineer-in-charge

Supply & fixing in repair coupling for 30 to 50 HP complete all as specified and directed by Engineer-in-charge

S & F in replacement of gun metal sleeves for 30 HP to 50 HP

S&F in replacement of strainer of dozing pump

S&F in replacement of suction and delivery tube PVC 12mm dia suitable for dozing pump

Demolition of cement concrete (Unreinforced) in ground floors and pavings n exc 15cm thickness (below and above ground level) and removing the debris from site to outside MoD land.

Demolition of reinforcement cement concrete of any description and in any position not otherwise specifically provided for and removing the debris from site to outside MoD land.

Demolition of brick work built in cement mortar including all quions, arches, pillars etc and removing the debris from site to outside MoD land.

Taking down cement plaster or cement lime plaster of any description on brick or stone walls etc incl raking out joints hacking for key scrubbing down with water etc all as specified.

M&L for rendering 15mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces including finishing surface even and smooth without using extra cement .

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces including finishing surface even and smooth without using extra cement .

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of primer all as specified

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint all as specified

M&L for preparation of old treated plastered surfaces of walls and applying one coat of cement base paint.

M&L for preparation of old treated plastered surfaces of walls and applying one coat of exterior emulsion paint complete all as specified

M& L for 40mm thick cement concrete type B-1,1:2:4 using 20mm graded stone aggregateas as in floor including finishing cement concrete surface even and smooth without using extra cement .

M& L for 100mm thick cement concrete type B2, 1:2:4 using 40mm graded stone aggregate as in floor including finishing cement concrete surface even and smooth without using extra cement .

M& L for 75mm thick cement concrete 1:3:6 using 40mm graded stone aggregateas in floor/plinth etc including finishing cement concrete surface even and smooth without using extra cement .

M& L for cement concrete type D-2, 1:4:8 using 40mm graded stone aggregate in foundation, filling and mass concrete

M& L for cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in roof kerbs or mud stops, rounded, or chamfered on edeges or in roof padding complete all as specified

M&L for reinforced cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate in beams, cantilevers, bressumers, lintels over 1.5m span etc.

M&L for brick work with sub class "B" bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4.

All as per item No. 131 here in before but except brick.

Cutting out bricks, forming toothing for, and bonding new into old work including value of new materials entering old walls and jointing and pointing in ceemnt mortar 1:3 (measured on vertical face in contact with old wall only)

S&F in repaire wire netting of galvanised steel wire 0.71mm dia fixed with tinned tacks of wire staples of mesh size 25mm complete all as specified.

Commercial Traders

Sumit Enterprises

JAIPAL and BROS

NAVYUG VYAPARI