REPAIR AND MAINT OF PUMPS MACHINERY TUBE SETTLER MEDIA FAB MEDIA MS LINE AND OTHER MISC ITEMS OF SEWAGE TREATMENT PLANTS IN THE AREA OF AGE U WATER SUPPLY NO III UNDER GE U WATER SUPPLY DELHI CANTT 10

Amount

Supply & Fixing in replacement of ISI mark CI butterfly valve, of following sizes conforming to IS 13095 complete all as specified and as directed .

80 mm bore

100 mm bore

150 mm bore

Supplying, installation and testing of flanged ends water meter, ISI marked woltman type, Class 'B' of following sizes including Testing and making good connection with flanged ends, with gasket rubber sheet and nut & bolts etc ISI marked fixing in horizontal/ inclind/vertical position with and including taking out unserviceable water meter and depositing to complete all as specified and as directed. Note:- Flanged joints including jointing material shall deemed to be included in the unit rates.

100 mm bore

150 mm bore

S & F man hole cover of UG/semi UG sump tank of any size made out of 3mm thick MS sheet and angle iron 40x40x6 mm duly welded and having handle on top to open and close the cover welding two butt higes including painting with two coat of Black synthetic enammel paint over a coat of red oxide primer complete all as specified and as directed.

Supply & Fixing in replacement Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph in Sheet-Steel Enclosure Type Fully Automatic Star-Delta Starters with max over load relay range 28-42 Amp after taking down/out existing at site complete all as specified and as directed.

Supply & Fixing in replacement Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph in Sheet-Steel Enclosure Type Fully Automatic Star-Delta Starters with max over load relay range 21-28 Amp after taking down/out existing at site complete all as specified and as directed.

Supply & Fixing in replacement Star/DeltaTimer suitable for mounting on existing contactor complete all as specified and as directed.

Supply only of FRP construction solution preparations cum settling Tank with level gauge, lid, inlet / outlet connection, drain connection and fitted with speed reducer, motor and SS agitator of capacity 100 Ltr complete all as specified and directed

Supply & pouring Compressor Oil in air blower at STPs complete all as specified and as directed.

S & F in replacement of Heat Resistance, weather proof agro shed net for covering of tanks at various STP complete with fixing arrangement around the tank complete all as specified and as directed.

Supply only PVC insulated, sheathed, Copper conductor flexible cable, 1100 volts grade Heavy Duty, cross sectional area 6 sqmm, Four core round flexible complete all as specified and as directed.

Supply only PVC insulated, sheathed unarmoured, Copper conductor flexible cable, 1100 volts grade Heavy Duty, cross sectional area 10 sqmm, four core round flexible complete all as specified and as directed.

Labour for dismantling, disconnecting the Air Blower twin lobe positive displacement type of pressure upto 0.8Kg/cm2 and capacity upto 800 Cum/hr including disconnecting from channel frame and electrical panel for repair of Gear Box, refitting of gear box after oiling, greasing, alingment of pump set including transportation to workshop & back for repair and re-fixing/ assembling testing to make it functional complete inciuding cleaning of all dirt, dust etc complete all as specified and directed. NOTE : Spare parts required for repairing will be measured and paid under relevant item as supply only.

Supply only following spare parts in the twin lobe positive displacement type and pressure rating upto 0.8Kg/cm2

Replacement of Pully V Belt SPB-1800

Ball Bearing 6213

Ball Bearing 22213

Roller bearing 3213A

Piston ring

Set of Gasket

Gear set complete

Oil seal

Oil level glass

Suction air filter

Air compressor shaft welding , turning , grinding

Bearing tapper bush for roller bearing 22213 EK/C3

Outer distance bush

Pressure ring

Asbestos graphite packing(casing cover)

Asbestos graphite packing(stuffing box)

Bearing Set

Pressing Bush

Distance ring

O-Ring

Gear wheel Pair

Air breather

Grob type suction filter

Set of rotor complete

Withdrawl sleeve

Injection ring

Tensioning element

Pressing ring

Intermediate ring 'B'

Dowel pins

Lock nut

Lock washer

Packing casing/main cover

Packing main cover/outer

Disconnecting Electric connections from LT Control pannel and starter of non clogging submerssible Sewage pump set of any size 5 HP to 25 HP capacity and removing the pipe line connections from discharge side and taking out submersible pump set along with, column pipe from sewage sump with the help of chain pully block including transportation to workshop and back for repair and lowering of same pump in sewage sump after repair including replacement of rusted nuts bolts, rubber gasket complete all as specified and as directed

Labour for opening the non-clogging submerssible Sewage pump set, repairing, rewinding and assembling the pump set including insulating material of any size 5HP to 10 HP capacity complete all as specified and as directed. ( Copper winding wire and other spare parts required for repairing will be measured and paid under relevant item as supply only)

Labour for opening the non-clogging submerssible Sewage pump set, repairing, rewinding and assembling the pump set including insulating material of any size 12.5 HP to 25 HP capacity complete all as specified and as directed. ( Copper winding wire and other spare parts required for repairing will be measured and paid under relevant item as supply only)

Supply only copper winding wire of existing gauge for non-clogging submersible / submerssible pump / induction motor sets complete all as specified and as directed

Supply and in replacement following spare parts for non-clogging sewage submersible pump set vertical type (KRTU type) of capacity upto 25 HP

SS rotor sleeve

SS rotor shaft ASS 410

Water seal

Connetion plate

Remetaling of rotor & turning/grinding

GM suction ring

GM/SS Impeller

SS stud with nut

Impeller nut

Impeller key

Joint of submersible cable

Painting of non-clogging submersible sewage pump set with two coats of synthetic enamel paint over a coat of red oxide primer

Repairing of stamping of stator

Mechanical seal for upper set

Mechanical seal for lower set

CI suction plate

O ring set

Insulation kit

Temperature sensor

Moisture sensor

Labour for dismantling, disconnecting the centrifugal/sewage pump set complete from foundation including transportation to workshop and back for repair and re - fixing after repairing rewinding and assembling the pump set including insulating material of any size ,testing complete up to 20 HP complete all as specified and as directed including transportation to workshop for repair.

Supply only the following items for DB model pumps of capacity upto 20 HP

CI Impeller

Pump shaft SS AISI410

Mechanical seal silicon

Wear ring

Gland CI

wear body attachement plate complete

Shaft Sleeve SS

impeller Nut

lock nut

Gland packing

O-rings

Liquid deflector

SS Gland Eye Bolt with nut

Impeller Key

Oil seal

Bent plug

Set of gasket

Support foot

Lantern ring

CI coupling set (L-150/L-190) complete

Mechanical Seal

Star Coupling Set L-110

Star Coupling Set L-150

Star Coupling Set L-190

Supply and fixing in replacement moulded case circuit breakers 4 pole 630 Amps having breaking capcity 50 KA at 415 Volts complete all specified and as directed

Supply and fixing in replacement moulded case circuit breakers 3 pole 200 Amps having breaking capcity 36 KA at 415 Volts complete all specified and as directed

Supply and fixing in replacement moulded case circuit breakers 3 pole 100 Amps having breaking capcity 25 KA at 415 Volts complete all specified and as directed

Supply and fixing in replacement 3 pole power contactor ML-2, 32 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

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

Supply and fixing in replacement 3 pole power contactor ML-4, 70 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor MNX-25, 45 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor MNX-32, 55 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor MNX-40, 55 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

Supply and fixing in replacement 3 pole power contactor MNX-50, 85 Amps, 415 Volts, 50 HZ suitable for fixing in existing panel complete all as specified and as directed.

Supply and fixing in replacement thermal over load relay type MN2, relay range 6-10 Amp, complete all as specified and as directed.

Supply and fixing in replacement thermal over load relay type MN2, relay range 9-15 Amp, complete all as specified and as directed.

Supply and fixing in replacement thermal over load relay type MN2, relay range 14-23 Amp, complete all as specified and as directed.

Supply only Ball bearing 6312ZZ

Supply only Roller Bearing 3310

Supply only Roller Bearing NU 305

Supply only Ball Bearing 6306 2RS1/C3

Supply only Ball Bearing 6308 2 R S1/C3

Supply only Ball Bearing 6309 2 R S1/C3

Supply only Ball Bearing 3212

Supply only Ball Bearing 6305

Supply only Ball Bearing 6308

Supply only Ball Bearing 6307

Supply only Ball Bearing 6207

Supply and fixing in replacement of PVC insulated multistranded copper conductor wire 1100 volts in replacement single core of size 4.00 Sq mm complete all as specified and as directed.

Supply and fixing in replacement of PVC insulated multistranded copper conductor wire 1100 volts in replacement single core of size 6.00 Sq mm complete all as specified and as directed.

Supply and fixing in replacement of PVC insulated multistranded copper conductor wire 1100 volts in replacement single core of size 10.00 Sq mm complete all as specified and as directed.

Supply and fixing in replacement of PVC insulated multistranded copper conductor wire 1100 volts in replacement single core of size 16.00 Sq mm complete all as specified and as directed.

Supply, fixing and installation in replacement of perforated MS cable tray of size 100x50x2mm including horizontal system and other accessories including painting of cable tray of complete all as specified and as directed

Supplying , laying , jointing, welding & testing MS Pipe (Heavy class 'C') IS 1239, of followiing sizes laid in trenches or laying on floors for connections to centrifugal pump sets for suction, to header and connected to out going water main CI/DI pipe line, of following sizes including taking down the unserviceable and depositing to MES Store yard complete all as specified and as directed. :- Note:- MS Flanges and flanged joints complete with jointing material shall be measured and paid separately.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supplying and fixing, MS flanges of 80 mm bore not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and as directed

Supplying and fixing, MS flanges of 100 mm bore not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and as directed

Supplying and fixing, MS flanges of 150 mm bore not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and as directed

Supplying and fixing, MS flanges of 200 mm bore not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and as directed

M&L for Flanged Joints with rubber or fibre board gasket including nuts, bolts and double washers of following sizes complete all as specified and directed

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply, fixing, jointing & testing Cast Iron Sluice Valve of sizes as under, ISI Marked, flanged ends drilled pressure rating PN-1.0, PD Short body, confirming to IS 14846-2000, having stainless steel spindle with cast iron operation wheel at top including taking out unsv sluice valve complete all as specified and as directed. Note:- Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

An amount of Rs 93332.00 shall be deducted from BOQ on account of schedule of credit

M/s Adhikari construction co.

B.R. Enterprises