REPAIR/ REPLACEMENT / MAINTENANCE OF SUBMERSIBLE/ CENTRIFUGAL PUMPS/ MONOBLOCK PUMPS/ PRESSURE PUMPS, STAR DELTA STARTER/DOL STARTER, DEVELOPMENT OF BORE WELL, YEILD TESTING OF BORE WELL AND CERTAIN MISC WORKS AT AF STN UDHAMPUR UNDER GE AF UDHAMPUR

Amount

Dismantling / taking out Bore well (Lowering & Lifting) of submersible pump or motor 15 HP to 20 HP 3 phase, 415 volts, 50HZ, AC from the bore well to contractor's work shop, dismantling for carrying out necessary repairs / renewal of parts of motors or pump and reassembling complete motors / pump sets & depositing the same after necessary repair to site complete all as specified and directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, taking up & down overhauling and replacement of spares complete.

All as item No - 1.00, M & L for cutting out the burnt existing winding of submersible motor of any make and rewinding with the same size of ,copper winding wire, etc as per existing complete all as specified and directed.

Supply only straightening slots of stator of submersible motor

Supply only thrust of ball bearing block complete for submersible motor

Renewal only of worn out gun metal bushes for submersible motor as per manufacturer's design

Supply only PVC sheathed and PVC insulated, flat, copper conductor submersible cable 3 core of 10 sqmm size, 8 mtr long complete with suitable clips.

Supply only sand guard of submersible motor

Supply only sleeves of end plates of submersible motor.

Supply only cable grommet (guard)

Supply only water seal

Re-metaling of PUMP shaft, turning to bring it to original size and shape and polishing of shaft of submersible pump complete all as directed

Supply only coupling of submersible motor and pump with key

S & F in repair PUMP shaft with new piece, making key slot, grinding to make coupling size, and balancing the rotor

Supply only GI coloum pipe 80mm bore medium grade 3 / 6 RM long with flange, gasket nut, bolts and washers etc complete all as specified and directed.

Complete overhauling of submersible pump by carrying out, balancing of pump shaft and cutting of key slots, repairs to bowl assembly, rethreading of wornout studs holes and provding over size studs with nuts complete all as specified and directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after.

Supply only bowl bushes complete

Supply only neck ring complete

Supply only steel distance pieces & key

Supply only impellor gun metal as per existing

Supply only cast iron, bowl

Supply only CI, non return valve of required dia

Supply only Head Extention (cast iron) complete

Supply only Wedges of slots

Jointing of 3 core cable of any size by using puncture / rubber compound roll & tape / Sealing compound

Dismantling / taking out of Complete removal of old painted surfaces of motor and pump set and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) all as specified. Note:- Painting shall be done by spray machine.

Dismantling / taking out Bore well (Lowering & Lifting) of submersible pump or motor 5 HP to 7.5 HP 3 phase, 415 volts, 50HZ, AC from the bore well to contractor's work shop, dismantling for carrying out necessary repairs / renewal of parts of motors or pump and reassembling complete motors / pump sets & depositing the same after necessary repair to site complete all as directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, taking up & down overhauling and replacement of spares complete.

M&L for cutting out the burnt existing winding of submersible motor of any make and rewinding with the same size copper winding wire, etc as per existing all as specified and directed.

Supply only straightening of the slots of stator of submersible motor

Supply only thrust ball bearing block as per existing size complete for submersible motor

Renewal worn out gun metal bushes for submersible motor as per manufacturer's design and specification.

Supply only PVC sheathed and PVC insulated, flat, copper conductor submersible cable 3 core of 6 sqmm size, 8 mtr long complete with suitable clips all as specified.

Supply only sand guard of submersible motor

Supply only sleeves of end plates of submersible motor.

Supply only cable grommet (guard)

Supply only water seal

Supply only studs with nuts of required length & dia

Re-metaling of pump shaft, turning to bring it to original size and shape and polishing of shaft of submersible motor complete

Supply only coupling of submersible & pump with key motor complete

Supply only GI coloum pipe 50mm bore medium grade 3 / 6 RM long with flange, gasket nut bolts and washers etc complete.

Complete over hauling of submersible pump by carrying out, balancing of pump shaft and cutting of key slots, repairs to bowl assembly, rethreading of wornout studs holes and provding over size studs with nuts complete all as specified and directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after.

Supply only bowl bushes

Supply only neck ring

Supply only steel distance pieces & key

Supply only impellor gun metal as per existing

Supply only cast iron bowl assembly

Supply only CI non return valve of required dia

Supply only Head Extention (cast iron) complete

Supply only of Wedges of slots

Jointing of 3 core cable of any size by using puncture / rubber compound roll & tape / Sealing compound complete

Dismantling / taking out of Complete removal of old painted surfaces of motor and pump set and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) all as specified. Note:- Painting shall be done by spray machine.

Dismantling / taking out of Centrifugal pump set - 30HP to 40HP, AC, 3 phase, 415 V AC from pump house at any location / Yard transporting to contractor's work shop, dismantling for carrying out necessary repais / renewal of parts of pump and depositing the same after repair, reassembling complete to site all as directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Cutting out the existing winding of the motor, opening of winding, re winding of motor with same size of winding wire as existing including varnishing, drying and making connection complete all as specified

Repairing of pump by rethreading of worn out studs holes and S&F over size studs with nut and washer

Supply only driven end bearing of pump shaft

Supply only gun metal / stainless steel bush of pump shaft

Balancing and repairing of pump shaft

Supply only non driven end bearing of pump shaft

Supply only of gland and packing

Supply only cooling fan

Supply only cooling fan cover

Supply only CI impeller as per existing

Supply only connection pipe

Supply only coupling with studs between motor & pump

Supply only sleeve of moter's as per existing size complete all as directed

Re-metaling of pump shaft, turning for bring it to Internal dia size of bearing in rear end cover complete all as directed

Supply only Neck ring

Supply only driven end bearing of motor shaft

Supply only non driven end bearing of motor shaft.

Dismantling / taking out of Complete removal of old painted surfaces of pump set size 30HP to 40HP and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) all as specified. Note:- Painting shall be done by spray machine.

Dismantling / taking out of Centrifugal / Monoblock pump / motor set 15HP - 20 HP , 3 phase, 415 V AC from pump house at any location/Yard transporting to contractor's work shop, dismantling for carrying out necessary repais / renewal of parts of pump and depositing the same after repair, reassembling complete to site all as directed. Note:- (i) New spares / parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Cutting out the existing winding of the motor, opening of winding, re winding of motor with same size of winding wire as existing including varnishing, drying and making connection complete all as specified

Repairing of pump by rethreading of worn out studs holes and S&F over size studs with nut and washer

Supply only driven end bearing of pump shaft

Supply only gun metal / stainless steel bush of pump shaft

Balancing and repairing of pump shaft

Supply only non driven end bearing of pump shaft

Supply only of gland and packing

Supply only cooling fan

Supply only cooling fan cover

Supply only CI impeller as per existing

Supply only connection pipe

Supply only coupling with studs between motor & pump

Supply only sleeve of moter's as per existing size complete all as directed

Re-metaling of pump shaft, turning for bring it to Internal dia size of bearing in rear end cover complete all as directed

Supply only Neck ring

Supply only driven end bearing suitable of pump set of motor shaft

Supply only non driven end bearing suitable of pump set of motor shaft.

Dismantling / taking out of Complete removal of old painted surfaces of pump set size 15 HP - 20HP and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) all as specified. Note:- Painting shall be done by spray machine.

Dismantling / taking out of Centrifugal / Monoblock pump / motor set - 10 HP , 3 phase, 415 V AC from pump house at any location / Yard transporting to contractor's work shop, dismantling for carrying out necessary repais / renewal of parts of pump and depositing the same after repair, reassembling complete to site all as directed. Note:- (i) New spares/parts shall be measured & paid separately under appropriate items listed here-in-after. (ii) Quoted rate shall be deemed included of transporting, repair, overhauling and replacement of spares complete.

Cutting out the existing winding of the motor, opening of winding, re winding of motor with same size of winding wire as existing including varnishing, drying and making connection complete all as specified

Repairing of pump by rethreading of worn out studs holes and S&F over size studs with nut and washer

Supply only driven end bearing of pump shaft

Supply only gun metal / stainless steel bush of pump shaft

Balancing and repairing of pump shaft

Supply only non driven end bearing of pump shaft

Supply only of gland and packing

Supply only cooling fan

Supply only cooling fan cover

Supply only CI impeller as per existing

Supply only connection pipe

Supply only coupling with studs between motor & pump

Supply only sleeve of moter's as per existing size complete all as directed

Re-metaling of pump shaft, turning for bring it to Internal dia size of bearing in rear end cover complete all as directed

Supply only Neck ring

Supply only driven end bearing suitable of pump set of motor shaft

Supply only non driven end bearing suitable of pump set of motor shaft.

Dismantling / taking out of Complete removal of old painted surfaces of pump set size 10HP and applying two coat of synthetic enamel paint (1st quality) over a coat of metal primer (hammer tone finish) complete all as specified and directed. Note:- Painting shall be done by spray machine.

Supply and fixing in repairs Single Phase Preventor Relay complete all as specified and directed. Make: ( L&T / Minilac / C&S)

Dismantling and taking out faulty analog type Ammeter from LT panel and supply and fixing three phase Ammeter digital type upto 0 to 100 Amps with suitable CT's ratio of size 96 mm x 96 mm of any range as required at site including necessary control wire connection and testing complete all as specified and directed. Make: L&T / C&S / AE / Secure

Dismantling and taking out faulty analog type voltmeter from LT panel / feeder pillar box and S&F three phase power voltmeter digital type suitable for ( 0-500 volts) range, size 96mmx96mm size including necessary control wire connection and testing complete all as specified and directed. Make: L&T / C&S / AE / Secure

Supply and fixing in repair star delta starter with auto transformer complete with suitable size cable for connection between starter to auto transformer suitable for 7.5 HP, 3 Phase, 415 V electric motar including necessary connection and fixed on stand made out of angle iron 40 X 40 X 4 mm size complete all as specified and directed. Make: L&T / C&S / Bharat Cutler Hammer / Maxwell / Jyoti.

Supply and fixing in repair star delta starter with auto transformer complete with suitable size cable for connection between starter to auto transformer suitable for 10HP to 20 HP, 3 Phase, 415 V electric motar including necessary connection and fixed on stand made out of angle iron 40 X 40 X 4 mm size complete all as specified and directed. Make: L&T / C&S / Bharat Cutler Hammer / Maxwell / Jyoti.

Supply and fixing in repair change over switch 100 Amps, 415 volts, 4 pole, front handle type as per site requirement complete with suitable size cable for connection complete all specified and directed. Make: L&T / C&S / Bharat Cutler Hammer / Maxwell / Jyoti.

Supply and fixing in repair change over switch 63 Amps, 415 volts, 4 pole, front handle type as per site requirement complete with suitable size cable for connection complete all specified and directed. Make: L&T / C&S / Bharat Cutler Hammer / Maxwell / Jyoti.

Supply and fixed in repairs Contactor ML-3, 3 pole, 415 Volts ,18 Amps rating including necessary electrical connection complete all as specified and directed. Make:- L&T / C&S / ABB

Supply and fixed in repairs Contactor ML-2, 3 pole, 415 Volts, 32 Amps rating including necessary electrical connection complete all as specified and directed. Make:- L&T / C&S / ABB

Supply and fixed in repairs Contactor ML-3, 3 pole, 415 Volts ,40 Amps rating including necessary electrical connection complete all as specified and directed. Make:- L&T / C&S / ABB

M&L Mild screw nut, bolts with washer upto 12 mm dia and 100 mm long ( Machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends , each screwed end to be fitted with washers and one hexagonal or square nut complete all as specified and directed

Supply & fix in repair electronic control timer 3 phase, 50HZ type ET-100 , 3-30 sec and 12-120 sec as per requirment of suitable capacity as required at site. Make:- L&T / ABB / Legrand / AE / Secure.

Supply & fix in repair engine starter relay of suitable capacity as required at site. Make:- L&T / ABB / Legrand / AE / Secure.

Supplying, laying, fixing, jointing and testing LT under ground electric power cable Crossed linked polyethylene ( XLPE Cable) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 70 sqmm cross sectional area, 3 1/2 core, complete all as specified laid in trenches / laid under floor or fixed naked with walls / on poles / in ducts / in GI pipes etc including taking down ( Excavation, earth work, sand cushioning, protection bricks / tiles / block,Clamps, nuts , bolts, washers and pipe shall be measured and paid separately under appropriate items.

All as per item No. 19.00 above but cable of size 50 sqmm 3.5 core.

All as per item No. 19.00 above but cable of size 16 sqmm 4 core.

All as per item No. 19.00 above but cable of size 10 sqmm 3 core.

S & F of submersible flat copper stranded cable 1100 Volt grade of size 10 sqmm 3 core complete including taking down all as specified and directed.

S & F of submersible flat copper stranded cable 1100 Volt grade of size 6 sqmm 3 core complete including taking down all as specified and directed.

Supply and fixing in repair MCCB 25 to 100 Amps , 3 pole , 415 Volts, 16 KA, 50 Hz including spreader terminals complete all as specified and directed.

Supply and fixing in repair MCCB 125 Amps , 4 pole , 415 Volts, 16 KA, 50 Hz including spreader terminals complete all as specified and directed.

Supply and fixing in repair MCCB 160 Amps , 4 pole , 415 Volts, 36 KA, 50 Hz including spreader terminals complete all as specified and directed.

Supply and fixing in repair MCCB 200 Amps , thirmal magnatic adjustable type 4 pole, 415 Volts, 36 KA, 50 Hz ,Ics=100%Icu@ with suitable size including spreader terminals complete all as specified and directed.

Supply and fixing in repair MCCB 250 Amps, 415 volts AC 50Hz, 4 pole, bracking capacity 36 KA adjustable type thermal magnatic setting, Ics=100%Icu@ with suitable size of sheet metal enclosure complete all as specified and as directed.

Supply and fixing in repair MCCB 400 Amps , thirmal magnatic adjustable type 4 pole, 415 Volts, 36 KA, 50 Hz, Ics=100%Icu@ with suitable size including spreader terminals complete all as specified and directed.

S&F in repair building security LED lighting 90 W LED Make Cat Part No: HPLLEDSL9060E of Havells or equivelent in crompton / HPL / Phillips, including mounting bracket made of 50mm bore medium grade GI tubing 1.2 mtr long with suitable calmps made of FE 40x6mm, Nos for each Bkt and nuts and bolts duly aluminium painted with two coats of red oxide primer complete all as required and directed at site.

S&F GI pipe light grade 40mm bore for cable protection fixed to poles / bldg incl two Nos MS clamps made to shape out of 25 x 3mm MS flat and painting incl bolt, nut, washer etc complete all as specified and directed.

S & F (in repair) rubber gasket 3 mm thick (packing ring) suitable for 50 bore flange lowering pipe cut type complete all as specified and directed

S & F (in repair) rubber gasket 3 mm thick (packing ring) suitable for 80 bore flange lowering pipe cut type complete all as specified and directed

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations of poles, laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft / loose soil complete all as specified and directed.

Removing excavated material ( soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft / loose soil complete all as specified and directed.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete as specified and directed .

M&L laying well burnt old size Fly ash bricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection all as specified.

Supplying and fixing galvanised mild steel pipe / tubing, 80 mm bore dia, light grade complete with all fittings, laid in trenches / under roads, drain, paths, fixed to poles/ walls with Mild steel clamps , bolts , nuts and washers complete all as specified. Note:- Excavation & Earth work, mild steel clamps, bolts , nuts and washers shall be measured and paid separately.

Supplying and fixing galvanised mild steel pipe / tubing, 40 mm bore dia, light grade complete with all fittings, laid in trenches / under roads, drain, paths, fixed to poles/ walls with Mild steel clamps, bolts , nuts and washers complete all as specified. Note:- Excavation & Earth work, mild steel clamps, bolts , nuts and washers shall be measured and paid separately.

Repair / Rewinding of monoblock pump ( Booster pump / Pressure pump) or motor set of cap 0.5 - 03 HP single phase 230 Volts ,with with super enamelled copper conductor of standard size including varnish, insulation paper and tape including, replacement of unserviceable bush, and replacement to unserviceable bronge empallor as per site requirement. complete all as specified and directed by Engr-in-Charge.

Repair / Rewinding of monoblock pump ( Booster pump) or motor set of cap 05 - 7.5 HP single phase 230 Volts , with super enamelled copper conductor of standard size including varnish, insulation paper and tape including, replacement of unserviceable bush, and replacement to unserviceable bronge empallor as per site requirement complete all as specified and directed by Engr-in-Charge.

S&F in repair gland packing for sluice valve of size 150 / 200 mm dia

S&F in repair gland packing for sluice valve of size 100 / 80 mm dia

S&F Brass ball valve / float valve in replacement of PVC float valve / ball valve high pressure with polythene float and fly nut complete screwed with iron pipe or brass ferrule and fixed complete all as specified and directed by Engr-in-Charge.

15 mm dia

20 mm dia

25 mm dia

Demolition of existing old unserviceable brick masonary valve chamber including demolition of unserviceable M.S iron cover and iron frame and construction of new valve chamber 90x90x90 cm inner dimensions, brick masonary in cm 1:4 PCC base in 1:3:6 of 7.5 cm thick & plastering 15 cm thick in CM 1:4 in inner side/copping of all chamber fabrications of Iron frame 40x40x6 mm size angle iron MS cover 3 mm thick with hinges and locking arrangements duly painted excavation,earth work complete all as specified and directed by Engr-in-Charge

All as per item No. 44.00 here in before but size of pit 60x60x60 cms with suitable MS cover and angle iron frame.

S&F in repair Cast iron Butterfly Valve , lever operated, Nitrile / EPDM Rubber lining test pressure PN 1.6 ISI markedof size 150mm dia including welding work all fittings such as nuts , bolts, washers and rubber gasket etc complete all as directed and specified by Engr-in-Charge.

S&F in repair of Cast iron Butterfly valve, lever operated, Nitrile /EPDM Rubber lining test pressure PN 1.6 ISI markedof size 100mm dia including welding work all fittings such as nuts , bolts, washers and rubber gasket etc complete all as specified. and directed by Engr-in-Charge.

S&F in repair of Cast iron Butterfly valve, lever operated, Nitrile / EPDM Rubber lining test pressure PN 1.6 ISI markedof size 80mm dia including all fittings such as nuts , bolts, washers/ welding work and rubber gasket etc complete all as specified and directed by Engr-in-Charge.

S&F in repair of Cast iron Butterfly valve, lever operated, Nitrile / EPDM Rubber lining test pressure PN 1.6 ISI markedof size 65 mm dia including welding work all fittings such as nuts , bolts, washers and rubber gasket etc complete in all respect all as specified.

S&F in repair of cast iron sluice valve ISI marked 80 mm dia class PN 1.6 flanged with gun metal spindle including all fittings such as nuts , bolts, washers tec with iron wheel confirming to IS: 780 / 14846 complete in all respect all as specified.

S&F in repair of cast iron sluice valve ISI marked 100mm dia class PN 1.6 flanged with gun metal spindle including all fittings such as nuts , bolts, washers tec with iron wheel confirming to IS: 780 / 14846 complete in all respect all as specified.

S&F in repair of cast iron sluice valve ISI marked 150mm dia class PN 1.6 flanged with gun metal spindle including all fittings such as nuts , bolts, washers tec with iron wheel confirming to IS: 780 / 14846 complete in all respect all as specified.

Dismantling / Taking out old unsv 100mm NRV and S & F CI reflux valve (non return valve ISI 5312) of size 100 mm bore , heavy duty both end flanged of pressure rating PN- 1.6 and joint with rubber or biber board gasket including complete fixing accessories like nut, bolt, washers, packing etc and all as specified and directed by Engr-in-Charge.

Dismantling / Taking out old unsv 80mm NRV and S & F CI reflux valve (non return valve ISI 5312) of size 100 mm bore , heavy duty both end flanged of pressure rating PN- 1.6 and joint with rubber or biber board gasket including complete fixing accessories like nut, bolt, washers, packing etc and all as specified and directed by Engr-in-Charge.

Disconnecting / removing of existing tanks of capacity upto 500 Ltrs setting aside (for lowering if required) and cleaning of all scaling and dirt etc with bleaching powder and making it germ free including hoisting, reconnecting and refixing in position and writting date of cleaning and next due date with white paint complete all as directed by Engr-in-charge.

Disconnecting / removing of existing tanks of capacity 500 Ltrs to 1000 Ltrs setting aside (for lowering if required) and cleaning of all scaling and dirt etc with bleaching powder and making it germ free including hoisting, reconnecting and refixing in position and writting date of cleaning and next due date with white paint complete all as directed by Engr-in-charge.

Disconnecting / removing of existing tanks of size 2000 Ltrs setting aside (for lowering if required) and cleaning of all scaling and dirt etc with bleaching powder and making it germ free including hoisting, reconnecting and refixing in position and writting date of cleaning and next due date with white paint complete all as directed by Engr-in-charge.

M&L in replacement for dismantling old unserviceable tank in replacement with new Rotational moulded polyethylene water storage tanks of capacity 500 ltrs three layered (Cylindrical vertical with closed top) hoisted and fixed in position including ball cock brass of size 20mm dia with polythene ball and inlet, outlet including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Pt-I complete all as specified and as directed .

M&L in replacement for dismantling old unserviceable tank in replacement with new Rotational moulded polyethylene water storage tanks of capacity 1000 ltrs three layered (Cylindrical vertical with closed top) hoisted and fixed in position including ball cock brass of size 20mm dia with polythene ball and inlet, outlet including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Pt-I complete all as specified and as directed.

M&L in replacement for dismantling old unserviceable tank in replacement with new Rotational moulded polyethylene water storage tanks of capacity 2000 ltrs three layered (Cylindrical vertical with closed top) hoisted and fixed in position including ball cock brass of size 20mm dia with polythene ball and inlet, outlet including wash out with plug/over flow pipe and anti mosquito rose coupling at one end all as specified in SSR Pt-I complete all as specified and as directed.

M&L in replacement removal of u/s cable and S&F PVC insulated multistranded with 6 runs of 16 sqmm copper conductor cable including PVC rigid conduit and its accesosories from motor to starter fixed on surface of wall / ceiling / floor complete all as specified and directed.

S&F in repair CI foot valve 150 mm dia flanged pipe with necessary bolts and nuts, washer all fixing arrangement etc complete all as specified and directed.

S&F in repair CI foot valve S&F new CI foot valve 100 mm dia flanged pipe with necessary bolts and nuts, washer all fixing arrangement etc complete all as specified and directed .

S&F in repair CI foot valve S&F new CI foot valve 80 mm dia flanged pipe with necessary bolts and nuts, washer all fixing arrangement etc complete all as specified and directed.

S&F in repair brass foot valve 50 mm dia flanged pipe with necessary bolts and nuts, washer all fixing arrangement etc complete all as specified and directed.

Supply and installation with testing complete of digital water level indication device, operating on single phase supply direct display in 19 mm size digit system in meter/cubic meter of water of over head tank ensuring alarm while water fall or rise over predetermined limit including taking down unserviceable one with the following description: Make: Seco type DDS-2 . Note: (a) The entire unit must operate through a compact electronic circuit which must ensure reliable operation at 230 V+ 10% at 50 HZ + 5% with readable in digit display and alarm at low and high level of UG sump. (b) One circuit must be housed in high impact polystyrene moulded box with nylon moulded connections strips. The level system must be resistance / transducer type and resistive to corrosion and other contents available in water. (c) The whole unit must be controlled electronically and the upper level and lower level indications must be transmitted through highly sensitive micro switch. The complete unit must be in two parts. Each complete part must be fitted in MS CRS sheet box separately. One must be installed at UG sump / OH tank and second at pump House with proper powder coating paint with locking arrangements.

S&F flexible copper cable 4sqmm 4 core size from sump / over head tank to pump house for connecting the both units of water level indicator and passing through PVC flexible / rigid conduit and fixing on walls wherever required complete all as specified and as directed.

S&F pressure guage complete with suitable size of connecting pipe and taps etc of range 10 to14 Kg/cm2 inlcuding removing the existing unserviceable pressure guage complete with connecting pipes, taps hole in the pumping line of any size all as directed.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit ndot less than 2.25 mtrs deep below ground level) with top edge of the earth plate at a depth of not less than 1.5 mtr below ground level connected to galvanized iron strip 25 x 4 mm as earthing lead by means of bolts, nuts and washers made out of GI / steel earth strip protected by GI light grade pipe of 40 mm dia and connecting to main panel board / switch board / control board all shown in electrical plate No 3 of SSR Pt I incl PCC chambers in 1:2:4 and RCC cover slab with 8mm dia MS bars reinforced at 10 cm center to center both ways incl earth work like excavation, returning filling back disposal etc complete.

M & L Galvanised iron strip 25 x4 mm with saddles and fixing screws etc,for roof conductors and down conductors above ground, complete all as specified and as directed .

Supply, installation, testing and commissioning outdoor type LT cubical panel factory fabricated CRCA sheet powder coated with structureal siemens grey RAL 7032 paint front and back openable and lockable by key from both side having louvers and air vent gasket and totally vermin proof made out of 3.15mm thick CRCA sheet duly compartmentalized for incoming and outgoing laminated copper busbar suitable for 400 Amps duly insulated with colour coded heat shrinkable sleeves and mounted on DMC/epoxy insulators . The incomer and outgoing shall have extension link two times the rating of individual feeder. All links shall be insulated with colour coded heat shrinkable sleeves having provision for termination of incomers and outgoing cables. All control wires shall be not less than 2.5 Sq mm multi stranded copper conductor and properly bunched / tied, ferruled for proper identification and crimpled with adequate size of lugs. The cubical will have a support of angle size 50x50x5mm, & - 04 Nos duly grouted 30 Cm below the GL in PCC including a detachabale pre-drilled gland plate of thickness 3.15 mm .The auxilary support of SPD (surge protation device) protected shall be provided, CPRI approved. Note:- Design/Drawing of LT Panel shall be approved by Garrison Engineer, INCOMING: (a) Changeover switch on load in open execution 4 pole 415 V, 50 cycles-63 Amp -02 Nos (One for commercial & DG Set Supply & other for phase changing) (b) Copper Busbar 4 pole (three phase and one for neutral) suitable for 200 Amps (c) MCCB Cap 125 Amp, 4 pole, 415V, 50 c/s 16 KA-01 No . ( Note: LT panel board should be as per IS / IEC 61439-I: ) 2011& IS / IEC 61439 -2: 2011 )

M&L in repair aviation Light fitting 100 Watt 230 Volts 50 Hz yellow painted die-cast aluminium alloy housing, red coloured polycarbonate dome and accessories complete all as specified and directed by Engr-in-charge. MAKE BAJAJ CAT PART NO-024973 BJAOL 2 BC GLS 2 x 100W BC or equivalent make : CG / Phillipse

S&F in repair MCB DB single pole with neutral sheet metal enclosure double door type, 240V,of suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated , powder coated complete with out MCB and with enclosure blank plates for unused way suitable for 02 way complete all as specified and directed by Engr-in-charge. Make : Legrand / L&T / Schneider.

S&F in repair MCB single pole & neutral 20 Amp rating 'C' Series 240 Volt complete all as specified and directed by Engr-in-charge. Make : Legrand / L&T / Schneider.

S&F PVC insulated & sheathed , heavy duty electric cable on RCC Piller / Dome of over head tank at hight of 26 meter approximatelly from normal ground level incluiding fixing arrangement with Copper conductor,multi stranded 1100 volts grade Flate 3 core 04 Sqmm and taking out of existing unserviceable cable complete all as specified and directed by Engr-in-charge. Make : Havells / Plaza / Rallison / Nicco / National / Finolex

Supply, Installed Testing and Commissioning Altoch chlorine dosing system consisting of 100 litres PE /FRP tank with PE / FRP lid and level gauge along with Agitator (1280 RPM) pump complete set (Hypo Chlorine chemical dosing System) incl chemical supply line & injection points & power of motors (AC Induction motor) with Gear box, 230V, 120 watt, 1280 RPM, 50HZ, panels are integrated with shaft and blade (FRP / Epoxy coated) plastic mounted on tank lid having port hole for pouring Altoch and water as required. Lid having provision for mounting Dosing pump on lid Agitator motor 90 watts, 1440 RPM 230V, 50 HZ, 0.2 Amps and having speedcontroller to reduce speed upto 800 rpm Electronic solenoid operated pumps, interconnecting tubing / piping, mixing tank 100 ltrs with mixture / agitator & instruments like pressure gauge, pressure switch, pressure transmitter, ORP Sensor, with granuals (Altoch GP) 45 kg,Chlorine sensor , PPM valve display , duly mounted on structure frame with Agitator support including suction and drain out pipe connection with valve complete fixing accessories complete set all as specified and directed by Engr-in-Charge. (Make:- DECLIBAC / POTER & WATT CORP / BRIOZING UNLIMITED). (Location: (i) Bomb Domb pump house (ii) Map Qtr pump house )

Supply and Fix Mechanical joint for suitable 150 mm dia pipe line any type complete all as specifed and directed by Engr-in-Charge.

Supply and Fix Mechanical joint for suitable 100 mm dia pipe line any type complete all as specified and directed by Engr-in-Charge.

Supply and Fix Mechanical joint for suitable 80 mm dia pipe line any type complete all as specified and directed by Engr-in-Charge.

Supply and Fix 'D' joint for suitable any size pipe line any type complete all as specified and directed by Engr-in-Charge.

Supply & laying in repair ductile iron (DI) pipe 100mm bore water mains with flanged ends, (both end flanged ) centrifugally cast of class K-9, and wall thickness 6mm, included flanged complete all as spacified and directed by Engr-in-Charge. (Note - DI spacials / fitting Excavation, earth work shall be measured and paid separately).

Supply & laying in repair ductile iron (DI) pipe 150mm bore water mains with flanged ends, (both end flanged ) centrifugally cast of class K-9, and wall thickness 6mm, included flanged complete all as spacified and directed by Engr-in-Charge. (Note - DI spacials / fitting Excavation, earth work shall be measured and paid separately).

S&F in repair cast iron connecting pieces one end flanged and other socket or spigot or bell mouth or any size tapper upto 300 mm bore complete all as specified and directed. (Note - Joints excavation and earth work shall be measured and paid separately)

M&L short pieces of CI/DI pipe duly thread and both end flanged as per site requirement upto 60 cm for the following sizes (Note- Length of pipe more than 60 cm will be measured and paid in the respective item of CI/DI pipe.):-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Supplying and fixing MPCB (Motor Protection Circuit Breaker) thremal rangr 25-32 Amps, 3 pole, 415-440 volts, 50 HZ, 16KA power manual motor starter with rotary knob control protection against overload short circuit including phase failure complete all as specified and directed.

Supplying and fixing MPCB (Motor Protection Circuit Breaker) thremal rangr 50-60 Amps, 3 pole, 415-440 volts, 50 HZ, 16KA power manual motor starter with rotary knob control protection against overload short circuit including phase failure complete all as specified and directed.

M&L short pieces of CI/DI pipe duly thread and both end flanged as per site requirement upto 120 cm for the following sizes (Note- Length of pipe more than 60 cm will be measured and paid in the respective item of CI/DI pipe.):-

80 mm bore.

100 mm bore.

150 mm bore.

RANBIR ENTERPRISES

KARAN TRADERS

PAWAN KUMAR GOVT. CONTRACTORS