REPAIR MAINT OF CENTRIFUGAL MONOBLOCK SUBMERSIBLE PUMPSET WATER SUPPLY PIPE LINES RO AND ALLIED WORKS IN DIPAS DIPR CFEES AND RAC UNDER GE I RND DELHI

M&L for Excavation in trenches in soft/loose soil not exceeding 1.5 Mtr depth and not exceeding 1.5 Mtr in width and getting out complete all as specified and directed.

All as per item No. 1 above but in hard/dense soil/cutting of road/hard standing/breaking of PCC etc complete all as specified and directed.

M&L for Returning, filling in and including spreading, leveling, watering and well ramming in layers not exceeding 25 cm to achieve desired compactness complete all as specified and as directed.

M&L for Removing surplus soil to a distance exceeding 1.5Km but not exc. 5 KM and depositing where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed.

M&L for Brick work in CM (1:4) with sub class 'B' bricks straight or curved on plan above ground level and not exceeding 1.5mtr in height from ground level including demolition of old unserviceable brick work complete all as specified and directed.

M&L for rendering 10 mm thick on brick work/concrete surface in cement mortar (1:4) finished even and smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) in roof kerbs or mud stops, rounded or chamfered on edges etc complete all as specified and directed.

M&L for PCC 1:4:8 Type D2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 15 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 20 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 25 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 40 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 50 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/ wall/ floor of sizes 80 mm bore including taking down old unserviceable complete all as specified and directed.

Supply and laying GI pipe medium grade ISI marked including all fittings in old position in trenches/wall/ floor as directed of sizes 100 mm bore including taking down old unserviceable complete all as specified and directed.

Supply & Fixing in replacement of old unserviceable cast iron Sluice Valve of dia 80 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply & Fixing in replacement of old unserviceable cast iron Sluice Valve of dia 100 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply & Fixing , in replacement of old unserviceable cast iron Sluice Valve of dia 150 mm ISI marked (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts, washers and gaskets complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 80 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 100 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI Non return Valve of dia 150 mm with GM seat, PN-1.0 ISI marked, including flange joints such as packing, nut and bolts etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI foot valve flanged type of dia 80 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI foot valve flanged type of dia 100 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI foot valve flanged type of dia 150 mm with strainer confirming to IS:4038 with flanged ends complete all as specified and directed.

Labour only for cutting of existing CI / DI pipe of dia 150 mm for insertion of CI/DI specials /valves etc. all as required including dewatering of leakage water complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 15 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 20 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 25 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 40 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement Float valve with epoxy coated aluminium rod and high density ball of size 50 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 15 mm bore incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 20 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 25 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 40 mm bore diaincl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 50 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement gun metal gate valve with iron wheel head screwed both ends for iron pipe , ISI marked , as per IS : 778 of size 80 mm bore dia incl replacement of existing reducer/nipple of any size complete all as specified and directed.

S&F in replacement flanged water meter woltman type of dia 150 mm including gasket, nut,bolt & double washer as per IS 779, IS 6784, and ISO 4064 complete all as specified and directed.

M&L for painting with two coats of synthetic enamelled paint over a coat of red oxide primer on new steel surfaces including preparation of surface n.exc 10cm width or girth complete all as specified and directed.

M&L for mild steel work MS sheet, angle iron, flat iron etc including cutting, welding, dismantling old unserviceable complete all as specified and directed.

S&F in replacement of old unserviceable rotational moulded polythelene water storage tank (cylindrical vertical with closed top) double layer of capacity 1000 ltrs hoisted & fixed in position complete all as specified and directed.

All as per item Ser No 40.00 above but 2000 ltrs.

All as per item Ser No 40.00 above but 10000 ltrs.

M&L for boring of holes under load pavement, hard standing by trenchless technology using ultra sound techinque manually or mechanically using necessary machine including supply and laying of GI/CI/DI/HDPE/upto 150 mm pipe complete all as specified and directed.

Supply and fixing in replacement 3 pole power contactor type ML-3, 40 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-4, 80 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor type ML-5/6, 80-160 Amps, 415 Volts, 50 HZ complete all as specified and as directed.

S & F in replacement of Bimetal over load relay type ML 3/4, starter type MNX, relay range 40-80 Amps complete all as specified and as directed.

S & F in replacement of Bimetal over load relay type ML 5/6, starter type MN, relay range 80-160 Amps CT operated complete all as specified and as directed.

Supply and fixing in replacement old unserviceable PVC insulated multistranded copper conductor wire of size 6 Sqmm, single core, 1100 volts complete all as specified and as directed.

All as per item No 49.00 but size 10 Sqmm

S&F in replacement of 3 Pole MCCB, 100 Amp, 50 Hz, 415 V with rupturing capacity 16 KA, thermal magnetic release base with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 160 Amp, 50 Hz, 415 V with rupturing capacity 36 KA thermal magnetic release base with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 250 Amp, 50 Hz, 415 V with rupturing capacity 36 KA microprocessor base release with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

S&F in replacement of 3 Pole MCCB, 400 Amp, 50 Hz, 415 V with rupturing capacity 36 KA microprocessor base release with Icu= 100% ICS incl rotating handle & taking down the existing MCCB complete all as specified & directed

Material and Labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.5meters below ground level with top edge of the earth plate at a depth not less than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with galvanised iron strip of 25mmx4mm by means of Copper nuts, bolts and washers. Strip laid in 40mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) with following complete all as specified and shown in electrical plate No 5 of SSR Part-I & testing on completion :- (a) GI strip of size 25mm x 4mm. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel shall be properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) Excavation & earthwork in any type of soil PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 50mm thick 1:2:4 type B1 reinforced with 8mm dia mild steel bar 75mm centre to centre with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L GI strip 25mmx4mm buried in ground including necessary excavation & earth work in soft/loose soil and removal of excavated material to a distance n.exc 50 mtrs and deposited where directed including taking out old unserviceable complette all as specified & directed.

M&L for Lead wool complete all as specified & directed.

M&L in replacement of mild steel Nuts ,Bolts and Washers 25 to 150 mm long of 6 to 20 mm dia complete all as specified & directed.

M& L in replacement of Gland dori any dia as per requirement complete all as specified and directed.

S&F in replacement Electronic timer type ET-100, 9 to 30 sec, 415V suitable for star-delta/DOL starter upto 30 HP capacity complete all as specified and directed.

S&F in replacement 3 phase sequence relay suitable for 20 HP motor with supply voltage range of 200-480 VAC, frequency 50 Hz & response time less than 1 sec complete all as specified and directed.

Testing of drinking water being collected from local source (bore wells/sump /shallow wells) of KWC Area under GE(I) R&D Delhi and submission of detailed test report to the office of Engr-in-Charge. (a) Collection of water from different sources of water ie. Sump, bore wells & shallow well in a sterilized bottle and testing in GOVT Approved laboratory as mentioned in specification. (b ) Carrying out minimum essential testing of water as per IS 10500-1991 mandatory for chemical colour, odour, taste, turbidity, PH valve TDS total hardness iron, chloride, fluoride and residual free chlorine and Bacteriological total coli from organisms per 100 ml (MPN) and E coli in 100 ml) and to this office with specific recommendation regarding suitability of water for drinking purpose. Note:- Rate Quoated shall deemed to be included for :- (i) Cost of sterilized bottle as required. (ii) To and from transportation charges for collection of samples from source to lab (sump, bore & shallow wells) and for collection of reports from lab. (iii) Testing should be carried out from Govt approved lab.

M&L dewatering, cleaning of 50000 gallons capacity reservoirs with high pressure jet incl lime wash on internal surfaces complete incl Writting the date of cleaning of water tank complete all as directed with the following process:- (i) Dewatering the tank with portable submersible pump set. (ii) Removal of left over dirty water and sludge with special sludge removal pump set . (iii) Cleaning of wall ceiling and floor by high pressure rotary water jet . (iv) Removing of remaining sludge from the floor with the help of industrial vacuum cleaner. (v) Spraying of non toxic biodegraded eco friendly anti bacterial agent certified by a Govt approved lab to disinfect the tank from harmful bacteria. (vi) Weather proof exterior emulsion paint two coats on external surfaces after removing/ scraping old painted surfaces complete.

All as per ser item No. 65.00 above but 1,00,000 gallons capacity.

M&L dewatering, cleaning of Service tank capacity 3000 ltrs (PVC) with high pressure jet incl lime wash internally complete incl Writing of the date of cleaning of the water tank all as directed.

All as per ser item No. 67.00 above but Service tank of 2000 Ltrs(PVC).

All as per ser item No. 67.00 above but Service tank of 1000 Ltrs (PVC).

Disconnecting of electrical connections from panel board including disconnecting the cable leads from the motor terminal box and taking down/out electric Centrifugal/Monoblock/High pressure motor of capacities upto 15 HP from base plate of pump set after opening the nuts, bolts etc and transporting the motor to workshop for replacement and back, re-installed after replacement including testing complete all as specified and as directed.

All as per item No 70.00 above but of capacity more than 15 HP and upto 30 HP

Opening the electric Centrifugal/Monoblock/High pressure motor of capacity upto 15 HP including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight incl replacement of existing size bearings or other mechanical parts etc. including all other insulating material to make it functional complete all as specified and as directed .

All as per item No 72.00 above but of capacity more than 15 HP and upto 30 HP

Disconnecting and De-coupling the Centrifugal/Monoblock/High pressure pump of capacity uptp 15 HP,after opening /cutting the rusted nuts, bolts etc including transporting the pump to workshop for replacement and back, re-installed at existing position after replacement and providing new MS nuts, bolts,packing flange etc including testing complete all as specified and as directed.

All as per item No 74.00 above but of capacity more than 15-30 HP

All as per item No 76.00 above but of capacity more than 15 HP and upto 30 HP

Disconnecting water pipe line , electric connection and taking out submersible pump set of any capacity along with column pipe and submersible cable and re-lowering the same after developing the bore well including replacement of rubber gasket , nuts,bolts and washer where ever required complete all as specified and directed.

Opening the submersible pump set of capacity upto 10 HP including taking down/out the burnt winding wire , cleaning the slots, rewinding the motor with super enamalled copper winding wire of existing gauge ,weight etc. ,replacing the same by replacing the unserviceable spare parts including machining work and re-assembling the pump set in original position with required insulating material to make it functional complete all as specified and directed .

M&L for spray painting of all metal surfaces of Pump House comprising 2 Nos of main fire pump of capacity 75 HP, 1 No of jockey pump of capacity 15 HP, 3 Nos of main water supply pump of capacity 20 HP including their respective LT panels, pipe lines & header in Pump house with two coats of synthetic enamel heat resistant paint maching to existing colour over a coat of red oxide primer by spray gun machine including preparation of old painted surfaces/removing old faded/rust/ cemented material of surface of complete all as specified and directed.

S&F in replacement membrane of size 80 mmx 40mm incl taking down existing unserviceable membrane complete all as specified & directed

S&F in replacement membrane of size 40 mmx 40mm incl taking down existing unserviceable membrane complete all as specified & directed

S&F in replacement of Inline filters (sediment/carbon/mineral etc) of domestic RO of capacity 50/100 ltr complete all as specified and directed.

S&F in replacement of Pipe of domestic RO complete all as specified and directed.

S&F in replacement of Membrane Housing of domestic RO complete all as specified and directed.

S& F in replacement of Motor 150 GDP Industrial RO of capacity 25/50 ltr complete all as specified and directed.

S&F in replacement of SPUN 10/20" Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of CTO 10/20" Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of GAC 10/20" Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of 10/20" Bowl Industrial RO of capacity 25/50 ltr complete all as specified and directed.

S&F in replacement of Solenoid Valve 24 V SLX Industrial RO of capacity 25/50 ltr complete all as specified and directed.

S&F in replacement of Membrane ECO 150 GPD Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of elbow/Tee Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of SMPS Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&Fin replacement of HPS Industrial RO of capacity 25/50 ltr ltr complete all as specified and directed.

S&F in replacement of NRV Industrial RO of capacity 25/50 ltr complete all as specified and directed.

S&F in replacement energy efficient LED light fitting surface mounted 4' long, 20 watt, 240 volts, 50 hz made out of extrunded aluminium housing with acrylic diffuser, LM 80 certified LED, costant current out put of electronic driver of operating voltage 140v to 270v and temperature - 10 digree centigrade to 50 digree centigrade with ingress protection IP 20 duly pre wired with insulated copper wire, PF>0.95 with efficiency 120 lumins/watt and TDH less than 10%, CRI > 90 digree , CCT 6500 K in and including connecting up with twin core copper flexible cable of suitable size upto ceiling rose complete all as specified and directed.

Supply,laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimping type cable lugs in LT panel / MCCB in bldg etc to suit the cable laid in trenches/fixed to poles/drawn through pipes complete of sizes 50 Sqmm 3.5 core including taking out old unserviceable cable complete all as specified and directed.

Supply,laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimping type cable lugs in LT panel / MCCB in bldg etc to suit the cable laid in trenches/fixed to poles/drawn through pipes complete of sizes 25 Sqmm 3.5 core including taking out old unserviceable cable complete all as specified and directed.

Supply,laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated and PVC sheathed, armoured, with multi stranded aluminum conductor, heavy duty conforming to IS - 1554 part-I, including cable glands, crimping type cable lugs in LT panel / MCCB in bldg etc to suit the cable laid in trenches/fixed to poles/drawn through pipes complete of sizes 16 Sqmm 4 core including taking out old unserviceable cable complete all as specified and directed.

Supply only in replacement of GI socket 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI socket 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI socket 25mm / 20mm / 15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elbow 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elbow 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI elbow 25mm / 20mm /15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI union 25mm / 20mm / 15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 100mm / 80mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 50mm / 40mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI equal tee 25mm / 20mm /15mmsize ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer tee 50x20mm / 40x20mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer tee 25x20mm / 20x15mm size ISI marked complete all as specified and directed.

Supply only in replacement of GI nipple of size 50mm / 40mm and 4 inch / 6 inch long ISI marked complete all as specified and directed.

Supply only in replacement of GI nipple of size 25mm / 20mm /15mm and 4 inch or 6 inch long ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer of size 50/40mm or 50/25mm ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer of size 40/25mm or 40/20mm ISI marked complete all as specified and directed.

Supply only in replacement of GI reducer of size 25/20mm or 25/15mm or 20/15mm ISI marked complete all as specified and directed.

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