REPAIR/MAINTENANCE OF BORE WELL, PUMP SET, PUMP HOUSE, PANEL BOARD, FILTER PLANT AND CONNECTED ALLIED WORKS AND REPAIR/MAINTENANCE OF INTERNAL ELECTRIFICATION WIRINGS INCLUDING FITTINGS ,FIXTURES AND REPAIRS TO FANS IN CERTAIN BUILDINGS AT AFS SALUA

Amount

Comprehensive maintenance as per Original Equipment Manufacturer's (OEMs) reccommendations for a period of twelve months for 20/25 HP capacity submersible pump sets installed at various locations through OEMs Authorised Service Centre Engineers or through OEMs Certified Agencies by overhauling/servicing cleaning thoroughly discharge/suction cases, impellers ,shaft and assembling pump carefully after replacement of suction strainer, 'O' ring, wearing ring, Bearing bush upper & lower, valve seat, valve ring, required quantity of impeller, machining works ( if any) including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface complete with and including(a) Lifting of defective submersible pumping set of any make and capacity from bore well after providing lifting tools , chain pulley etc. as required carefully, by disconnecting/dismantling all electric connections, column pipes, steel ropes/chain and keeping them under safe custody for reuse all complete and (b) Lowering of repaired /overhauled/reminded submersible pumping set of any make and capacity inside bore wells after proper coupling of pump and motor , fixing old/new chain with clamp, connecting/refixing existing/new column pipe lines with new rubber gasket 3 mm thick, nuts, bolts & washers carefully with the help of chain pulley etc. & carefully re-connecting all electric/water lines and testing on load to the entire satisfaction of Engineer-in-charge complete all as specified and directed. [Make: Calama/Kriloskar/CRI/KSB/Crompton Greaves] NOTE : (i) The cost of transportation of the defective submersible pumping sets( pump or motor ) from site to OEM workshop & back is deemed to be included in the quoted rates. (ii) Column pipe/ submersible cable/supporting chain required deemed to be included in Quoated rates (iii) Rewinding shall be measured separately (iv) refixing of column pipe to be done after proper descaling

All as per item No. 01 here-in-before but capacity 7.5 HP open hole submersible pump/.Non clogging sewage pump complete as specified and directed.

M & L for rewinding of burnt submersible motor 25/20 HP, 3 phase ,415 V, 50 Hz of any make through authorised services centre of OEM with water proof insulated copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface and water proof jointing for submersible cable 3 core, with replacement of oil seal, sand guard, bolt gasket, cable packing ring, circlip, bearing bush upper & lower etc. complete as specified and directed.

All as per item No. 03 here-in-before but capacity 7.5 HP open hole submersible pump/ Non clogging sewage pump complete as specified and directed.

Supply only Bowl CI for submersible pump of 5 HP to 25 HP as per OEM specification

Supply only replacement of sleeves (S/S) for submersible pump 5 HP to 25 HP as per OEM specification .

Supply only in replacement of rubber bush for submersible pump as per OEM specification

Supply only hexagonal nut & bolts for submersible pump as per OEM specification .

Supply only neck ring for submersible pump of 5 HP to 25 HP capacities as per OEM specification

Supply only thrust bearing with carbon suitable for submersible pump capacites 5 HP to 25 HP as per OEM specification

M & L for rewinding of burnt centrifugal pump 15 HP of any make through authorised services centre of OEM with water proof insulated copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with and including dismantling centrifugal pump 15 HP, overhauling, servicing, cleaning thoroughly cases, impellers ,shaft, bearing housing, gland packing, descaling all derts and assembling after repair with required machining works ( if any), new key, new both end bearings, old bearing cover, new gland packing with old gland cover, old/new impeller, stuffing box stud, rubber coupling including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface, complete all as specified and directed.

All as per item No. 11 here-in-before but capacity 5 to 15 HP pump complete all as specified and directed.

S&F in replacement of Mechanical seal as per OEM specification complete all as specified and directed.

S&F in replacement of marking tape as per OEM specification complete all as specified and directed.

S&F in replacement of ' O ' Ring and gasket as per OEM specification

S&F in replacement of Radial bearing upper as per OEM specification

S&F in replacement of radial bearing lower as per OEM specification

S&F in replacement of pump bearing as per OEM specification

S&F in replacement of Shaft key as per OEM specification

M & L flushing of existing bore well of depth up to 150mtr, and with compressor air/back washing using GI pipe 20/25 mm size for a minimum period of 6 hrs or upto the time all sludge are flushed out till clear water is obtained. Conducting Yield test with ‘V’ notch of submersible pump set in the bore well complete all as directed

S & F in replacement of MS column pipe with flanged ended of size 100mm dia with 01No socket and thickness 6mm and 8TPI in both ends, length of pipe 10' including dismantling the old one from borewell complete all as directed

All as per item No 21 above but length of pipe 5'. complete all as directed

S & F in repairs submersible cable flat PVC insulation of type C and having PVC sheath of type ST2, flexible conductor, FR-LSH, 3 core of size 6 sqmm complete all as specified and as directed.

Cleaning of OH reservoirs/Water tank of Capacity 100000 gallons (including 02 chambers) with Anti-bacterial agent consisting of following process: - Dewatering the tank by mechanical means as directed, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd or equivalent as approved by GE, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge.

All as per item No. 24 here-in-before but capacity of 50000 gallons, complete all as specified and as directed

All as per item No. 24 here-in-before but capacity of 20000 gallons, at Aerator deck to flux mixer complete all as specified and as directed .

All as per item No. 24 here-in-before but at Sedimentation tank (28000 Gallons /h) complete all as specified and as directed .

All as per item No. 24 here-in-before but at Filter bed (28000 Gallons ) complete all as specified and as directed .

M & L for cutting of WBM/PCC path/road and passing the pipe line below road by drilling method and making the road good in position as per existing specification all as directed.

S&F in replacement of PVC flexible pipe of size 100mm including clamps and its nuts to be fitted in sewage pumps complete all as specified and as directed.

Supply only Ferric Alum Gde I for purification of water containing lead ( as Pb) 30 ppm maximum confirming to IS 299/ 1989 complete all as specified and as directed.

Supply only calcium hypochlorite granule 65 % to 70 % chlorine grade I in air tight sealed plastic bags for treatment of drinking water complete all as specified and as directed. Note :- 1. Approval of chemical ( calcium hypochlorite) shall be given after verification of test certificates and their chemical analysis , strength in terms of quantity of chlorine content. 2. The brand/make of chlorination chemical must be certified by Govt. Laboratory and confirming compliance of specification , suitable for drinking water.

Supply only Chlorine test kit/ iron test kit against old u/s kit with coloured sample complete with all testing fitments and OT solution in rexine finish box complete all as specified and as directed.

Testing of drinking water sample for servicable borewell No 3,5,6,7 and after treated water of filter plant of this station with under mention test by authorised lab ie, IIT Kharagpur or District water testing laborotory kharagpur as approved by GE and Test report shall be submitted to GE along with RAR/FB, India :- CHEMICAL TEST :- (a) PH Valve,Temperature,Turbidity,Total hardess (as caco3) mg/l, Alkalinity, TDs ppt. Max,Iron mg/l ,Nitrate mg/l,Chloride mg/l,Residual chlorire mg/l, Fluoride mg/l. BACTERIALOGICAL:- (b) Coliform orgnisms, Faecal coliforms.

M & L for 5 layers of gravel (50mm to 40mm size-75mm), 40mm to 20mm size-75mm, 20mm to 15mm size 75mm, 15mm to 5mm size 75mm and 5mm to3mm size-150mm followed by two layer of quartz sand dumbed and leveled near filter plant area of effective size 0.55mm to 0.7mm of uniformity coefficient not exceeding 1.5, complete all as specified and directed.

Reparing/servicing of existing Rate of flow & loss of head combine set cap 50cub/ hr by replacing unserviciable parts,all as directed by Engr-in charge.

Reparing/servicing of existing of C I control valve double beat type consists of G I control & filter float, rate setter, orifice gear assembly, weir, arm lever, operating rod,head stock, hand wheel, extension rod etc as all complete size: 100 mm, including painting by black paint complete all as specified and directed.

Reparing/servicing of existing of engine oil of Air compressor ( air blower ) fitted with 5 HP 440 V AC 1440 rpm TEFC motor cap: 200 cfm complete all as specified and directed.

Supply and Fix in repairs,moulded case circuit breakers (MCCBs),conforming to IEC 60947-2& IEC 60947-2, AC 415V, TPN, with current rating 160 Amps and 35 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In and adjustable Short Circuit setting: 6-10 x In,complete all as specified and directed. [Cat No. DZ1T0160DXD1A of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.]

S & F in in repairs fully automatic star-delta starter in open execution suitable for 415V, 3ph,, for 25 HP with SPP feature, with relay range 9-15 amps, for centrifugal/submersible pump set complete all as specified and directed.

S & F in in repairs fully automatic star-delta starter in open execution suitable for 415V, 3ph,, upto 5/7.5 HP with SPP feature, range 10 to 30 amps, for centrifugal/submersible pump set complete all as specified and directed

S& F in replacement of brass vertical check valve of size 80 mm for 5 HP/7.5 HP pump complete all as specified and directed

S&F CI sluice valve of size 200 mm bore, class PN -1.6, confirming to IS : 14846-2000, long body type, with brass/SS spindle, both ends flanged with holes, provision of nut, bolts, washers, rubber gasket etc. with CI wheel, fixed to CI water mains and including taking down existing unserviceable CI sluice valve complete all as specified and as directed.

All as per item No. 43 above but 150 mm bore complete all as specified and as directed.

All as per item No. 43 above but 100 mm bore complete all as specified and as directed.

All as per item No. 43 above but 80 mm bore complete all as specified and as directed.

Taking out sluice valves of size 200 mm refacing, regrinding and refixing all as required and directed by Engr-in-charge

All as per item No. 47 but 150 mm bore complete all as specified and as directed.

All as per item No. 47 here-in-before but Bore of pipe 100mm complete all as specified and as directed.

All as per item No.47 here-in-before but Bore of pipe 80 mm complete all as specified and as directed.

Supply only rubber gasket of size not less than 5 mm thick as per sample for repacking valves/leakage gasket packings complete all as specified and as directed.

Repair of existing valve chamber by using brick masonry with fly ash brick valve chamber of internal size 1.5 M x1.5M x1.0 M with 23 cm thick wall in CM 1:6 including excavation if required, earth work in any strata & PCC 1:4:8 foundation type D-2, 75 mm thick including 20 mm thick PCC 1:2:4 type B1 in & plastering the internal surface with 10 mm thick cement mortar 1:4 if required & replacing old 3.15 mm MS sheet chamber cover double opening arrangement center lock system with 40x40x6mm angle iron frame duly painted with two coat of black bituminous paint over one coat of red oxide primer complete all as directed by Engr in Chargre.

Cleaning the vegetation incl grass, bushes, small trees & all vegetation growth complete incl digging out roots of bushes around installation /sump/OH tanks/ valve chamber incl leveling the surface by removing debris to a distance n.exc 50 mtr all as directed.

Materials and Labour for,run lead joint for cast iron spigot and socket pipes and fittings for water mains ,200 mm bore, including burning out lead joints in position and including removing old lead from site, complete all as specified and directed. ( NOTE:- Earthwork shall be included in quoated rates)

All as per item No. 54 above but 150 mm dia.complete all as specified and as directed.

All as per item No. 54 above but 100 mm dia.complete all as specified and as directed.

Materials and Labour for,run lead joint for cast iron spigot and socket pipes and fittings for water mains ,80 mm bore, including burning out lead joints in position and including removing old lead from site, complete all as specified and directed. ( NOTE:- Earthwork shall be included in quoated rates)

Cleaning of PVC water tanks of capacity exceeding 300 litres but not exceeding 500 litres including chemical treatment with Anti-bacterial agent consisting of following process: - Dewatering the tank with submersible pump, de-silting and removing of left over dirty water up to 100 to 150 mm in the bottom of the tank and sludge with special sludge pump, cleaning of walls and ceiling with special mechanized high pressure jet machines by rotary jet system at 100-120 Bar pressure (120 Kg /sq cm) which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains and cleaning chemicals if required of make Eureka Forbes Ltd, floor of the dirty tank should be thoroughly cleaned up by fry jet cleaner to accumulate all dirt ,the remaining sludge should than be removed by sludge pumps, the dirt silt and other foreign material should further be removed by Industrial Vacuum Cleaners to make the floor totally dirt free, application/spraying of Anti-Bacterial chemicals to ensure total sterilization of tank from the inside, inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water. All the above operations should be executed by trained workers and technicians, properly dressed along with gum boots, to work as per the direction of Engineer in charge.

All as per item No. 58 above but size of tank exc 500 ltr but n exc 1000 ltr complete all as specified and directed.

S&F in repair 15 mm size ball valve high pressure of PTMT epoxy coated aluminium rod and plastic ball screwed for iron pipe complete all as specified and directed.

S&F in repair 20 mm size ball valve high pressure of PTMT epoxy coated aluminium rod and plastic ball screwed for iron pipe complete all as specified and directed.

Supply and fix in repair to water level indicator made of aluminium base, marked with white Radium paint connected with steel wire rope 4mm dia to counter weight showing level of water containing in tank including 8" dia PVC float valve and greasing of revolving pully of as per site requirement and fixed to pillar of OH water tank capacity 50000 Gln and 1 lakh Gln including safety arrangement for working person complete all as specified and directed by Engr-in-Charge.

S&F in replacement of 4mm dia steel wire rope for water level indicator of various overhead tanks installed in AF station salua all as specified and directed by Engr-in charge.

S & F in replacement of Non Return Valve bore 150 mm size all as specified and directed.

Taking down carefully (copper/aluminium) point wiring complete of any type (batten/surface conduit or concealed) for light point, fan point, bell point socket point or power point complete with all fitting such as switches, sockets pendants regulators sub main wiring, light fittings etc complete and making good disturbed surfaces of wall, floor or ceiling with plaster or tiles or roof treatment etc and finishing the surfaces with distemper/white washing/colour washing to match with the existing surface complete all as specified and directed.

Taking down carefully copper/ aluminium submain wirings of any size (2 runs single core including earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc., complete all as specified and directed.

Materials and Labour for point wiring with 1.50 Sq. mm (nominal area) (FRLSH) as per IS 694: 2010 PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including 25mm wide double locking type PVC casing and capping complete with all fittings and accessories, fixed to walls/ceiling, including sunk type pressed steel terminal boxes 60 mm deep, conforming to IS-5133 (Part-I) with 3 mm thick plastic laminated sheet cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) (FRLSH) PVC as per IS 694: 2010 insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for :-Note : Wiring to be done as per approved IE rules colour code.

(a) One light point controlled by one switch 5 Amps

(b) One fan/ Ex fan point point controlled by one switch 5 Amps

(c) One 3 pin socket outlet 5 Amps on Independent board

(d) One 3 pin socket outlet 5 Amps on same board

(e) One bell point controlled by one bell push

Materials and Labour for point wiring with 2.50 Sq. mm (nominal area) (FRLSH) PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC casing and capping complete with all fittings and accessories, fixed to walls/ceiling, including sunk type pressed steel terminal boxes 60 mm deep, conforming to IS-5133 (Part-I) with 3 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switch socket outlet etc and including 2.50 Sq. mm (nominal area) (FRLSH) PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for one 3 Pin 15 Amps socket out let independent, complete all as specified and directed.(i)Wiring to be done as per aproved colour code.

M & L for concealed point wiring with and including single core PVC insulated, unsheathed flexible conductor (FRLSH) cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor (FRLSH) cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed. (Note: (i) The chases in the wall shall be cut with elect cutter and rates of the same will deemed to be included in quoated rates (ii) The disturbed surfaces of wall shall be made good with cement plaster 1:4 including matching the surfaces with as per existing finishes and to the entire satisfaction of Engineer in Charge):- (iii)Wiring to be done as per approved colour code in IE rule.

(a) One light point controlled by one switch 5 Amps

(b) One fan point point controlled by one switch 5 Amps

(c) One 3 pin socket outlet 5 Amps on Independent board

(d) One 3 pin socket outlet 5 Amps on same board

(e) One bell point controlled by one bell push

Materials and Labour for concealed type point wiring with 2.5 Sq. mm (nominal area) (FRLSH) as per IS 694: 2010, ISI marked PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, drawn in and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc including sunk type pressed steel terminal boxes 60 mm deep, conforming to IS-5133 (Part-I) with 3 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switch socket outlet etc and including 2.50 Sq. mm (nominal area) (FRLSH) PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for one 3 Pin 15 Amps socket out let independent, complete all as specified and directed.(Note: (i) The chases in the wall shall be cut with elect cutter and rates of the same will deemed to be included in quoated rates (ii) The disturbed surfaces of wall shall be made good with cement plaster 1:4 including matching the surfaces with as per existing finishes and to the entire satisfaction of Engineer in Charge):- (iii)Wiring to be done as per approved colour code in IE rule.

Supply and fix switch piano, flush button, single pole, one way, 5 Amps, complete all as specified and directed.

Supply and Fix,switch socket combination 2 in 1, 5A,flush type, complete all as specified and directed.

Supply and Fix,switch socket combination 3 pin 5A/16A, 5 in 1 flush type, complete all as specified and directed.

S&F, bell electric, Ding Dong AC. 230 volts, single pole complete all as specified and directed.

Supply and fix ,bell push, flush type, single pole, 5 Amps, complete all as specified and directed.

Supply and Fix , Modular Switch, one way, 6 Amps, 1 Module, complete all as specified and directed.

Supply and Fix , Modular Switch, one way, 16 Amps, 1 Module, complete all as specified and directed.

S & F modular socket outlet, 6Amps, 2 and 3 pin combined two modules complete all as specified.

S & F modular socket outlet, 6Amps/ 16 Amps, 2 and 3 pin combined two modules complete all as specified.

S & F modular fan regulator step type, 120 Watt, two modules complete all as specified.

S & F modular Bell push, 6 Amps, one module complete all as specified.

S&F replace electronic fan regulator 230 volts, step type,socket type, hum free 120 watt ISI Marked Make Legrand SSK or equivalent

M&L for Ceiling rose in poly carbonate 3 plates flush type 6 Amps, 250 volts AC ISI marked,complete all as specified and directed.

S& F Angle holder PVC polycarbonate suitable size fixed on wall complete all as directed .

M&L for Sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor (FRLSH) cable of 4.0 Sqmm as per IS 694: 2010, ISI marked (with colour code), drawn in but including PVC casing caping not less than 25 mm width, ISI marked, double locking type including one run of PVC insulated unsheathed, multistranded copper conductor (FRLSH) cable of 4.0 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surface complete all as specified and directed .

M&L for Sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor (FRLSH) cable of 6.0 Sqmm as per IS 694: 2010, ISI marked (with colour code), drawn in but including PVC casing caping not less than 25 mm width, ISI marked, double locking type including one run of PVC insulated unsheathed, multistranded copper conductor (FRLSH) cable of 6.0 Sqmm (Green colour) as contineous earth conductor cable connected to earth dolly in surface complete all as specified and directed .

Supply and Fix, double door, sheet metal enclosure for DBs for mounting of MCB for 415 Volts, 4 way, with 200 Amps rated bus bar, Triple Pole & Neutral, including dismantling taking down unserv. DB complete all as specified and directed [Cat No.DBTPE004DD of Make L&T or equivalent Model of Make Legrand/Siemens]

Supply and Fix, Single door, sheet metal enclosure for DBs for mounting of MCB for 240 Volts, 2 way, with 200 Amps rated bus bar, Single Pole & Neutral, including dismantling taking down unserv. DB complete all as specified and directed Make L&T or equivalent Model of Make Legrand/Siemens]

Supply and Fix, Double Door, Sheet Metal Enclosure for DBs for mounting of MCB for 240 Volts, 4 way, with 200 Amps rated bus bar, Single Pole & Neutral, fixed in repairs including blanking plate , complete all as specified and directed. [Cat No. 5076 10 of Make Legrand or equivalent Model of Make L&T/ Seimens]

Supply and Fix, Double Door, Sheet Metal Enclosure for DBs for mounting of MCB for 240 Volts, 8 way, with 100 Amps rated bus bar, Single Pole & Neutral, fixed in repairs including blanking plate , complete all as specified and directed. [Cat No. 5076 11 of Make Legrand or equivalent Model of Make L&T/ Seimens]

Supply and Fix, miniature circuit breaker (MCBs) Single pole and neutral, 240 Volts, 10KA, 63 Amps C-curve ,as per IS 60898-1 2002 complete all as specified and directed.

Supply and fix in repair miniature circuit breaker (MCBs) single pole & neutral, 240 Volts, 10KA, 40 Amps,C-curve complete all as specified and directed. [Cat No. 4086 18 of Make Legrand or equivalent Model of Make L&T/ Seimens]

Supply and fix in repair miniature circuit breaker (MCBs) triple pole, & neutral, 415 Volts, 10KA, 63 Amps,C-curve complete all as specified and directed. Make Legrand/ L&T/ Seimens]

Supply and fix in repair miniature circuit breaker (MCBs) triple pole, & neutral, 415 Volts, 10KA, 40 Amps,C-curve complete all as specified and directed. Make Legrand/ L&T/ Seimens]

Supply and Fix, miniature circuit breaker (MCBs), single pole, 240 Volts,10KA,,C-curve 6-40 Amps complete all as specified and directed.

Supply and Fix, miniature circuit breaker (MCBs), single pole, 240 Volts,10KA,,C-curve 63 Amps complete all as specified and directed.

S & F in repair single pole and neutral enclosure with two pin and earth, plug and socket , suitable for single phase 240 V,complete with one single pole MCB of capacity 20 amps having `C` charactristic, breaking capacity 10 KA, including industial plug top, complete all as specified and as directed. Make : Legrand cat part No. 607841 or equivelent in Schinder/ L&T.

Taking down existing unserviceable light fitting any type (600 mm x 600 mm) recess mounting/surface and S&F LED light fitting 36 watt recess mounting of size 600 mm x 600 mm , white powder coated CRCA housing with LEDs, seam less front frame with flat white high transmission diffisuer, classic design with glare free soft illumination, cool white,including making electric connection from source with PVC sheathed copper conductor wire complete all as specified and directed. . Make : Century Cat No. PCA C 036C or equivalent in Philip/Wipro

S & F LED tube light fittings(T8 TYPE) with LED tube lamp nominal power 20 Watt, LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts. frequency of 50 Hz, lumen output of minimum 2100Lumen efficacy of minimum 110 lumens per watt, integrated electronic driver (SMP based constant current supply) with output short circuit protection and surge protection upto 3 KV, protection grade IP 20, CRI greater than 80%, beam angle of 120 degree clear, THD below or less than 15%, CW available CCT of 6500K, power factor of minimum 0.95 polycarbonate housing with aluminium, life span of minimum 50000 working hours as per Make :- Century (Batten Cat No.KCCF0200 box type batten suitable for 18/20 watt retofit LED tube single side connection type). LED lamp : Make : Century Cat No. TWPP020C (retrofit LED tube lamp 20 Watt, Single end connection) OR equivalent of Syska LED/Philip/Wipro or equivalent make as per make catered in Particular specification complete all as specified and as directed. Note : Make of batten and LED tube lamp shall be same make.

Supply and fixing LED light fitting mirror type with LED tube lamp nominal power 10 Watt, 2 feet ,LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts. frequency of 50 Hz, lumen output of minimum 1000Lumen efficacy of minimum 100 lumens per watt, integrated electronic driver (SMP based constant current supply) with output short circuit protection and surge protection upto 3 KV, protection grade IP 20, CRI greater than 80%, beam angle of 120 degree clear, IHD below or less than 15%, CW available CCT of 6500K, power factor of minimum 0.95 polycarbonate housing with aluminium, life span of minimum 50000 working hours as per Make :- Century Cat No.BWUL010C OR equivalent of Syska LED/Philip/Wipro or equivalent make as per make catered in Particular specification complete all as specified and as directed. Note : Make of batten and LED tube lamp shall be same

Supply and Fix in repairs, LED panel 15 Watts, recess mounted down lighter,round, with polycarbonate housing and polycarbonate diffuser,lumen efficacy up to 100lm/W, CRI :>80,intregrated driver, THD:<20%, integrated colour temperature:6500K, surge protection:2.5 KV, operating voltage:220-240 V AC, Ta:-10°C to 45°C, complete all as specified and directed. [Cat No. "LED Panel 15 W 65 K RD Recess PC Backlit I " Code:6PP26I8RB15 of Make 'Eveready' or Century Cat No.PCHP015C or equivalent Model of Make 'Philips'/ ']

S & F in repair retro fit PLL type 4 pin LINEAR LED LAMP nominal power 18 Watt, LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts. frequency of 50 Hz, lumen output of minimum 1800Lumen efficacy of minimum 110 lumens per watt, with output short circuit protection and surge protection upto 3 KV, protection grade IP 20, CRI greater than 80%, available CCT of 6500K, life span of minimum 50000 working hours as per Make :- Century . : Make : Century Cat No. LULN018C equivalent of Philips/ Wipro/Syska LED complete all as specified and as directed.

S & F LED bulkhead light with pressure die-cast housing light fittings nominal power 12 watt LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts. frequency of 50 Hz, lumen output of minimum 1100, lumen , , integrated electronic driver (SMP based constant current supply) with output short circuit protection and surge protection upto 3 KV, protection grade IP 65, CRI greater than 80%, THD below or less than 15%, CW available CCT of 6500K, power factor of minimum 0.95 polycarbonate housing with aluminium, life span of minimum 50000 working hours as per catalogue No. CENTURY - HWAR012C OR equivalent of Philip/Wipro complete all as specified and as directed.

S&F in repair single phase direct connection type KWH meter , temper proof, plastic body with LCD display, 230/240V, 10-60 Amp, accuracy class I, 50 Hz, Conforming to IS 13779, IP 54, with ( parameters to show Date, time, current reading, KW, PF) in existing position by providing Polycarbonate box cover, including making complete electric connections complete all specifed and directed

Taking down carefully ceiling fan 1200 mm/1400 mm sweep,dismantaling of parts,cleaning internally and externally, lubrication of bearing / bushes using fresh lubricant as per OEMs reccommendations, replacement of defective parts,re-assembling, hanging in original position including testing and commissioning, complete all as specified and directed. NOTES:- NOTES:- Spares ( condenser and flexible copper connection wire, , ,Bearings, clamps) for replacement will be measured and paid separately.

Taking down carefully exhaust fan 250 mm/300 mm /380mm/ 450 mm size,dismantaling of parts,cleaning internally and externally, lubrication of bearing / bushes using fresh lubricant as per OEMs reccommendations, replacement of defective parts,re-assembling, fixing in original position including testing and commissioning, complete all as specified and directed. NOTES:- (i) Spares for replacement will be measured and paid separately.

Taking down carefully wall fan 300 mm /450mm size,dismantaling of parts,cleaning internally and externally, lubrication of bearing / bushes using fresh lubricant as per OEMs reccommendations, replacement of defective parts,re-assembling, fixing in original position including testing and commissioning, complete all as specified and directed. NOTES:- (i) Spares for replacement will be measured and paid separately.

Taking down carefully pedastal fan any size,dismantaling of parts,cleaning internally and externally, lubrication of bearing / bushes using fresh lubricant as per OEMs reccommendations, replacement of defective parts,re-assembling, fixing in original position including testing and commissioning, complete all as specified and directed. NOTES:- (i) Spares ( condenser and flexible copper connection wire, , ,Bearings, clamps) for replacement will be measured and paid separately.

Taking down carefully ceiling fan 1200 mm/1400 sweep, dismantaling of parts, removing burnt out windings with insulating materials,cleaning throughly internally and externally, rewinding fan motor with super enamelled copper wires of existing size including provision of all insulating materials and varnishing, lubrication of bearing / bushes using fresh lubricant all as per OEMs reccommendations, replacement of defective parts,re-assembling, hanging in original position including testing and commissioning, complete all as specified and directed.

All as per item No 119 here-in-before but exhaust fan 250 to 380 mm sweep complete all as specified and directed.

All as per item No 119 here-in-before but exhaust fan 380/450 mm sweep complete all as specified and directed.

All as per item No 119 here-in-before but Wall fan 300/450 mm sweep complete all as specified and directed.

All as per item No 119 here-in-before but Pedestable Fan complete all as specified and directed.

M&L for lathe work for proper filling/fixing of bearing/bushes in the top cover of the fan by filling a layer of matter after blazing & bottom cover of fan through authorised technicians of the OEMs as approved by GE complete all as specified and directed.

Materials and labour flexible twin core copper cable of size 23/0.0076 complete all as specified

Supply only chrome Steel Ball Bearing, size 6201/6202 suitable as per OEMs specifications, complete.

Supply only chrome Steel Ball Bearing, size 6203 as per OEMs specifications, complete.

Supply only Gun Metal Bushing/Sleeve Bearing of suitable for shaft size s as per OEMs specifications, complete.

Supply only Shackle type rubber reel,'U' clamps, bolts,split pin & washer as per OEMs specifications, complete.

Supply only,Capacitors for electric fan motors, 2.5 mfd, 220 V conforming to IS:1709 (Cat No. QHPCWC5002X5 of Make Havells or equivalent Model of Make UNIVERSAL/EPCOS or as per OEMs specifications, complete.)

Supply only Capacitors for electric fan motors,3.15/4.00 mfd conforming to IS: 1709 (Cat No. QHPCWC5003X1 of Make Havells or equivalent Model of Make UNIVERSAL/EPCOS)or as per OEMs specifications, complete.)

Taking down carefully, existing defective storage type water heater (geyser) of any Capacity and Make for repairing, including replacement of defective spares as required and including replacement of terminals with defective connection wires and reinstallation of the geyser in original position,removing the scale (white presipated) deposited in it, cleaning the inner tank properly including testing and commissioning, complete all as specified and directed. NOTES:- (i) Spares for replacement will be measured and paid separately.

Supply only heating element of geyser any type (i.e; Cup,thread or triangular) as per existing sample 1.5 KW, 220/230 volts ISI marked as per OEMs specifications, complete.)

Supply only heating element of geyser any type (i.e; Cup,thread or triangular) as per existing sample 2.0 KW, 220/230 volts ISI marked as per OEMs specifications, complete.)

Supply only Thermostat, stem type, adjustable upto 75 Degree Celcius, ISI Marked (IS 3017).as per OEMs specifications, complete.)

M/S Tapan Sur

SUMAN CONSTRUCTION

NATIONAL CONSTRUCTION CO