REPAIRS /REPLACEMENT OF UNSERVICEABLE SPARES FOR CENTRIFUGAL PUMP SET, SUBMERSIBLE PUMP SET ETC, REPLACEEMNT OF RUSTED COLUMN PIPES OF BOREWELLS AND DEVELOPMENT OF BOREWELLS, CLEANING OF OHTS UG SUMPS AND SERVICE TANKS AT BASE HOSP UNDER BHDC-10

Amount

Taking out old rusted/ unserviceable GI pipe 100 mm dia by unscrewing and cutting and Supply, laying and testing ductile iron (DI) pipes with spigot and socket ends 100 mm bore, conforming to IS: 8329/2000 classification medium grade (K9 class) with screwed and socketed joints suitable for push-on-joint (Rubber gasket -D jointing) with cement mortar lining inside the pipes and outside zinc coating with bituminous finish coat as per IA 8329/2000 including EPDM rubber joints conforming IS: 5382 of 1985, laid in trenches or fixed to wall, ceiling or laid in floor, making good the disturbed surface complete all as specified and directed.

All as per Ser item No 1.00 here-in-before but size 150 mm bore complete all as specified and directed.

S&F in repair ductile iron fittings for pipe i.e. bends (any type, radius and angle), tapers any type (straight, bends, increasing, decreasing or double socket etc) tee pieces, single branch, "Y" junction, double branch, collars, caps, plugs etc for spigot and socket/flanged ends suitable for up to 150 mm bore pipe, conforming to IS specification complete all as specified and directed.

S&F in repair cast iron Air release valve of size 80mm , with double orifice type (small & large orifice), kinetic type, non clogging & self sealing balls for trouble free operation, totally tamper proof, ideally suited for turbid or clear water conforming to IS 14845/AWWA pressure ratting PN 1.6 and jointing materials like gasket, flanges, nuts and bolts and washer etc complete for fixing arrangement in DI 'K-9' water pipes mains complete all as specified and directed.

S&F in repair cast iron Air release valve of size 100mm , with double orifice type (small & large orifice), kinetic type, non clogging & self sealing balls for trouble free operation, totally tamper proof, ideally suited for turbid or clear water conforming to IS 14845/AWWA pressure ratting PN 1.6 and jointing materials like gasket, flanges, nuts and bolts and washer etc complete for fixing arrangement in DI 'K-9' water pipes mains complete all as specified and directed.

M&L for construction of valve chamber of size 1500x1500x2000mm (Internal dimensions) in PCC 1:3:6 Block masonry built in CM 1:4 with MS cover 3 mm thick and locking arrangement including excavation and earth work, PCC (1:4:8) type D2 for foundation, PCC bed/copping in cement concrete (1:2:4) type B0, plastering 15 mm thick with cement mortar (1:4), painting with one coat of red oxide primer and 2 coats of bituminous black paint on all steel surface including demolition of old chamber complete all as specified and directed.

M&L for Boring of holes under railway crossing/ taxi track/ road pavement hard standing by trenchless technology using latest technique and necessary machine for laying/ inserting MS pipe including supply, laying and testing MS Pipe of 250mm bore, ISI Marked, 6 mm thick suitable for 0.4 mpa working pressure including dismantling old pipe complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 m wide & not exceeding 1.5 mtr in depth for laying of GI/CI/DI Pipes etc not exceeding 10 Sqm on plan and getting out complete all as specified and directed.

Removing excavated material to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

S&F in replacement CI Water meter bulk enclose type with metallic gear of size 80 mm, IS: 2373 Flange end as per sample at site complete all as specified and directed. Make: Kranti/Kirloskar/ BIR /Leader

All as per Ser No 11.00 here-in-before but 100 mm size complete all as specified and directed. Make: Kranti/Kirloskar/ BIR /Leader

S&F in replacement cast iron body sluice valve stainless steel stem non raising wedged gates with iron wheel head PN-1 as per IS-14846 including flanged joints, class PN-1, suitable for 250 mm bore pipe complete all as specified and directed. (Make - Kirloskar/ BIR /Leader)

S&F in replacement cast iron body sluice valve stainless steel stem non raising wedged gates with iron wheel head PN-1.6 as per IS-14846 including flanged joints, class PN-1.6, suitable for 150 mm bore pipe complete all as specified and directed. (Make-Kirloskar/ BIR /Leader/Sant)

All as per Ser No 14.00 here-in-before but suitable for 100 mm bore pipe complete all as specified and directed. (Make-Kirloskar/ BIR /Leader/Sant)

All as per Ser No 14.00 here-in-before but suitable for 80 mm bore pipe complete all as specified and directed. (Make-Kirloskar/ BIR /Leader/Sant)

S&F in replacement monoblock water pump set, single phase, 240 V, capacity 1 HP, suction/delivery pipe 25 mm x 25 mm, Head range-6 to 40 mtrs & discharge range - 3200 to 1600 Lph fitted with thermal overload protector & IP-44 protection 'B' class of insulation, Both side ball bearing double shielded including necessary GI tubing connection for incoming / outgoing supply complete all as specified and directed. Make: Kirloskar/ Crompton Greaves/ Usha.

All as per Ser No 17.00 here-in-before but capacity 0.5HP complete all as specified and directed. Make: Kirloskar/ Crompton Greaves/ Usha.

S&F in replacement non return valve flange type including nut, bolts & washers suitable for 100 mm bore pipe complete all as specified and directed. (Make-Kirloskar/ BIR /Leader/Sant)

All as per Ser No 19.00 here-in-before but suitable for 80 mm bore pipe complete all as specified and directed. (Make-Kirloskar/ BIR /Leader/Sant)

S&F in replacement citation DOL Motor starter for 3 Phase, 415V 7.5 HP rating induction motor containing electric over current protection relay range 8.9 Amp to 13.5A, 16A contactor rating and back up protection HRC fuse of suitable rating etc complete all as specified and directed. Make - BCH Electric Ltd Cat Part No. NAKLEN or equivalent model of L&T/SIEMENS/ ABB

S&F in replacement fully automatic star delta starter for 3 Phase, 415V 15 HP rating induction motor containing electric over current protection relay range 0.5Amp to 30A with external CT 960 Amp, AC-3, 25 Amp contactor rating and back up protection HRC fuse of suitable rating etc complete all as specified and directed. Make - BCH Electric Ltd Cat Part No. NASAKLEN or equivalent in L&T/SIEMENS/ ABB

S&F in replacement Aviation obstruction light, neon lamp 75VA, Aviation yellow painted die-cast aluminium alloy housing, built in 75VA step up transformer, heat resistant, clear thick glass and accessories, fixed at 18 to 21mtr overhead tank including all fitting with angle/clip/bolt/or iron/ Welding work complete all as specified & directed. Make- Bajaj Cat Part No. 20075, BJAOL type 1 or equivalent model of Wipro/Havells/Legrands.

S&F in replacement 2.5 Sqmm, 2 core Copper wire, ATC Braided flexible cable drawn in and including medium grade PVC conduit of suitable size along with all fittings fixed to wall, floor etc, fixed at 18 to 21mtr overhead tank for aviation light complete all as specified & directed.

S&F in replacement Water level indicator (sensor type), indicators 10 levels, 11 sensors including installation at 18 to 21mtr for overhead tank and features of alarm on low & high level with indication. The system to have alarm by-pass and different location in case of use of alarm on by-pass inclusive of moulded sensor with complete all fitting with angle/clip/bolt/or iron/ Welding work complete all as specified and directed. Make-Sinetrac Model No WLS-10 or equivalent model of L&T/ Kabir/Flowtech

S&F in replacement 12 Core Teflon Coated Copper cable multistranded connections wire suitable for 10 level water level sensors/indicators with all fittings drawn in and including suitable size PVC conduit, medium grade complete all as specified & directed. (Make - FINOLEX/Polycab/ Havells)

Dismantling MS / iron work of any description not otherwise provided for complete all as specified & directed.

S&F MS frame work as in ladders frame work of water overhead tank of capacity 100000 gallon at 21mtr height including cutting, jointing, welding & necessary fabrication including provision of MS angle iron of size 50mm x 50mm x 6mm and MS round bar of size 600mm (Length) x 15mm (dia), properly making the ladder in shape for easy to climb up/down easily incl necessary protection to be adopted while carrying out the job complete all as specified and as directed.

Disconnection of electric connection from LT control panel and starter of submersible pumping set of capacity 7.5/10 HP and removing the pipeline connection from discharge side, taking out submersible pumping set along with column pipe from bore well with the help of chain pulley block complete all as specified as directed.

M&L for development of existing bore well of any capacity and size not more than 110 mtr deep at the pressure not less than 6 Kgs/Sqmm by diesel engine driver air compressor of capacity 450 cfm including air pipe and connected items to achieve the minimum yield of 3 Ltrs per second of tube well including charges of transportation and shifting from one site to another site of air compressor complete all as specified and directed.

M&L for GI column pipe heavy duty 80 mm bore classic confirming to IS-1239 with flanged heavy grade welded to MS column pipe at both end, thickness of flange 10 mm including all necessary cutting in flange for passive of submersible cable including all jointing material such as nuts, bolts, washers & pacing sheets complete all as specified and as directed.

Lowering of submersible pump after servicing & reconnecting with existing/new column pipe and making electrical connection with the panel board making water proof joint of submersible of rested nuts, bolts, rubber gasket and clamp including transporting from workshop after repair complete all as specified and as directed.

Taking down RO including opening and taking out the filters & accessories and cleaning, servicing the filters, membrane and other connected items, refixing the same after repairs at the existing position complete all as specified and as directed.

S&F in replacement ABS food grade plastic RO body of capacity 50 LPH, Patent No.- 199716, maximum duty cycle 250L/day of storage capacity minimum 30Ltr having dimension 415x222x475, weight-14.60 kg, wall mounted including tap in the body & suitable complete SP Plastic pipe connection, SS BALL valve, SP 3 way connector brass, NRV Space, float valve, float sensor & SP carbon block for 50 LPH capacity RO complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement filter cartridge Sediment, Activated, UF, post carbon filters suitable for 50 LPH Kent RO, Patent No.-199716 having Auto flushing system, inlet water pressure / temp(min)- 0.3kg/cm2/10 degree C & inlet water pressure / temp(max)- 4kg/cm2/40 degree C, PH range-6.5-8.0 including all connection, elbow, PUSHIN ELBOW, reducers, raiser tube BB, FUNNEL, MULTIPORT valve BB fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement thin film composite RO type Membrane-02 Nos having UF membrane- 0.1-0.01 micron including SP membrane housing suitable for 50 LPH Kent RO, Patent No.-199716 including all connection, elbow, fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement SP SMPS, 2.5A, 24V DC (Adaptor) suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement low pressure switch suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement high pressure switch suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement SP solenoid valve 24V dc including solenoid valve softener suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement SP UV Lamp suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement SP Needle control valve suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement BNQS SP diaphragm 300 GPD pump 24V 2.5A, single phase supply Maximum power consumption-120W suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

S&F in replacement housing "20"- 03Nos including housing cap "20"- 03 Nos, top & bottom strainer, O RING/ washer for housing- suitable for 50LPH Kent RO, Patent No.-199716 including connection & fittings etc complete all as specified and as directed. (Make :- Kent/Ion exchange/Thermax)

Supply only resin (Adhesive) suitable for RO complete all as specified and as directed.

Taking out old rusted/ unserviceable HDPE Pipe 80 mm bore by unscrewing and cutting and Supply, laying and testing 80 mm bore HDPE pipes of pressure rating 6 KGF/CM2 with spigot and socket ends, conforming to ISI code classification medium grade with all fittings with screwed and socketed joints suitable for push-on-joint (Rubber gasket -D jointing) rubber joints conforming IS: 5382 of 1985, laid in trenches/floor, fixed to wall, ceiling including making good the disturbed surface complete all as specified and directed. Make-Prakash/Kisan/Jain Irrigation

Supply, laying and testing in replacement GI pipes with spigot and socket ends 80 mm bore, medium grade (B class) with all fittings with screwed and socketed joints, laid in trenches/floor, fixed to wall, ceiling etc. including making good the disturbed surface complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

All as per Srl item No. 47.00 here-in-before but 50 mm bore complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

All as per Srl item No. 47.00 here-in-before but 40 mm bore complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

All as per Srl item No. 47.00 here-in-before but 25 mm bore complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

All as per Srl item No. 47.00 here-in-before but 20 mm bore complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

All as per Srl item No. 47.00 here-in-before but 15 mm bore complete all as specified and directed. (Make : JINDAL/ TATA/PRAKASH)

S&F in replacement 1000 Ltr capacity Rotational moulded polyethylene water storage tank multilayers (cylindrical vertical with closed top), hoisted and fixed in position on existing wall, stage, roof & RCC staging complete all as specified in SSR Part-I including complete connection of inlet and out let pipe, tank nipple, float valve etc. fixing of GI pipe (over flow) & washout to the nearest rain water drain complete all as specified and directed. (Make- Sintex/Rotax/Polycon).

All as per Srl item No. 53.00 here-in-before but Capacity 2000 Ltrs complete all as specified and directed. (Make- Sintex/Rotax/Polycon).

S&F in replacement Gun metal gate valve with brass spindle including iron wheel suitable for 50 mm bore pipe complete all as specified and directed. (Make-Kirloskar/Kartar/Bir/Leader)

All as per Ser Item No 55.00 here-in-before but suitable for 25 mm bore pipe complete all as specified and directed.

All as per Ser Item No 55.00 here-in-before but suitable for 20 mm bore pipe complete all as specified and directed.

All as per Ser Item No 55.00 here-in-before but suitable for 15 mm bore pipe complete all as specified and directed.

S&F in replacement GI tank Nipple with check nut and washers, 15mm bore suitable for HDPE Water Tank ISI Marked complete all as specified and directed.

All as per Ser Item No 59.00 here-in-before but 20 mm complete all as specified and directed.

All as per Ser Item No 59.00 here-in-before but 25 mm complete all as specified and directed.

Supply only CALCIUM HYPO CHLORITE 65% to 70% (Calcium based granular disinfectant for water treatment more stable than Chlorine Gas, and stronger than Bleaching Powder, and Sodium Hypochlorite) and contained appropriate quantities of dispersants/corrosion inhibitors to prevent encrustation/scaling in distribution system packed in 40/45 Kg Plastic Drums and contain complete all as specified and directed Make- Potter & Watts/ Declibec Technologies/BRIOZING Note: Supplier or contractor shall submit test certificate from the govt. certified labs/institute.

S&F in replacement submersible cable flat 6 Sqmm, 3 core complete all as specified and directed. (Make - FINOLEX/Polycab/ Havells)

S&F in replacement submersible cable flat 4 Sqmm, 3 core complete all as specified & directed. (Make - FINOLEX/Polycab/ Havells)

M&L for rewinding of submersible motor with PVC insulated copper winding wire of existing gauge after removing the old wire and insulated material clearing of stator slots and making good for winding all insulating material for submersible motor of capacity 10 HP complete all as specified and as directed. Note: Spare part required for repair shall be measured & paid separately under respective item of this Sch. (Srl item Nos 66.00 to 78.00)

Supply only Gun metal bearing bush for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only rotor sleeves for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Water seal & Cable seal for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Thrust bearing for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Thrust plate for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Distance sleeve CI for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only GM Neck ring for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Remetalling welding & turning of impeller complete all as specified and as directed.

Remetalling welding, turning & facing of rotor complete all as specified and as directed.

Remetalling welding, turning & facing of pump shaft complete all as specified and as directed.

Supply only Guide Bush for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Cable seal joint distance sleeve CI for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

Supply only Cable joint water proof for submersible pump set 10 HP capacity complete all as specified and as directed. Make-Great India/ Kirloskar/Crompton Greaves

M & L in replacement pressure pump single phase, 240 V, 0.5 HP, pressure tank capacity - 08 Ltr running bar max flow - 2800 Ltr/ 2 Hrs, Model: P-500, 8 Ltr Q-20-50 Ltr/min Head - 46 mtr size of inlet/ outlet pipe 25 mm x 25 mm including necessary 15 mm bore GI tubing for connection to incoming / outgoing supply complete all as specified and as directed. Make - Kirloskar/CG/Tycoon.

M & L in replacement pressure pump single phase, 240 V, 1.1 HP, pressure tank capacity - 19 Ltr running bar max flow - 3300 Ltr/ 2.5 Hrs, Model: J-600, 19 Ltr Q-20-50 Ltr/min Head - 46 mtr size of inlet/ outlet pipe 25 mm x 25 mm including necessary 15 mm bore GI tubing for connection to incoming / outgoing supply complete all as specified and as directed. Make - Kirloskar/CG/Tycoon.

M & L for bailing out water from open well by using submersible pump motor, below ground in 20M to 25M depth well and throwing out water from starting point complete all as specified and directed.

Taking out loose moorum, stone and other materials from 20 to 25m depth of well by using of lifting machine complete by Mechanical means or manually and depositing at location as directed complete all as specified and directed.

Excavation in hard rock for scooping out from inside and below the staining in well sinking including use of dredgers and all other appliances, erection and removal of weighed platform and working in water (measurement shall be for bound by external circumference/perimeter of well X depth sunk complete all as specified and as directed.

Removing excavated material in rock, exc 250 Mtrs not exc 500M and depositing/ spreading and levelling where directed at a level not exc 1.5 Mtrs above starting point complete all as specified and directed.

Removing excavated material i.e. soils, exc 250Mtrs not exc 500M and depositing/ spreading and levelling where directed at a level not exc 1.5 Mtrs above starting point all as specified and directed.

S & F in repair Unplasticised PVC pipes of single socketed of 300mm dia in any length with rubber ring jointed and connected accessories of 10KG/CM2, fixed on wall or laid floor/trench complete all as per specified and directed. Make : Prakash/Kisan/Jain Irrigation

All as per Ser Item No 87.00 here-in-before but size 200mm complete all as per specified and directed. Make : Prakash/Kisan/Jain Irrigation

All as per Ser Item No 87.00 here-in-before but size 180mm complete all as per specified and directed. Make : Prakash/Kisan/Jain Irrigation

S&F in repair Unplasticised PVC bends 180 to 225 mm bore any radius fixed to wall or floor complete all as specified and directed.

S&F in repair Unplasticised PVC bends 250 to 300 mm any radius fixed to wall or floor complete all as specified and directed.

S&F in repair clamp for fixing 180mm dia Half round UPVC pipe with connected accessories like anchor fastener, pipe clamp, angle iron work at a height 1-6 mtr from bottom complete all as specified and directed.

S&F in repair Unplasticised PVC branch piece, single equal tee of 180mm dia fixed to wall or floor complete all as specified and directed.

S&F in repair Unplasticised PVC pipes Half round type 180mm dia use as open channel to collect the rain water from the roof at a height of 1- 6mtr from bottom of single socketed in any length with rubber ring joints and connected accessories, fixed on side of shed or laid in floor complete all as specified and as directed.

S&F in repair Unplasticised PVC tee of size 110mm to 180mm for connection of half round pipe to down pipe fixed to wall or floor complete all as specified and as directed.

M&L for Boring of holes under railway crossing/ taxi track/ road pavement hard standing by trenchless technology using latest technique and necessary machine for laying/ inserting MS pipe including supply, laying and testing MS Pipe of 400mm bore, ISI Marked, 6 mm thick suitable for 0.4 mpa working pressure including dismantling old pipe complete all as specified and directed.

M&L for Boring of holes under railway crossing/ taxi track/ road pavement hard standing by trenchless technology using latest technique and necessary machine for laying/ inserting MS pipe including supply, laying and testing MS Pipe of 300mm bore, ISI Marked, 6 mm thick suitable for 0.4 mpa working pressure including dismantling old pipe complete all as specified and directed.

M & L for iron work, angle iron, nut, bolt as in frame work including cutting, jointing, welding and necessary fabrication complete all as per specified and directed.

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