REPAIRS AND MAINTENANCE OF DG SET CONTROL PANELS CONNECTED WORKS CERTAIN REPAIR OF CHLORONOME PLANTS AND RO PLANTS AND WATER LEVEL INDICATORS AND AVIATION LIGHTS OF OVERHEAD TANKS AND REPAIR REPLACEMENT OF SIGN BOARDS OF AGE W S NO I UNDER GE U WATER

Amount

1. Repair, service and maintenance of DG Sets of make Greaves Cotton Ltd G11 and V14 series, Kirloskar, Ashok Leyland and Mahindra water cooled, four stroke, muilti cylinder and direct injuction compression ignition checking,cleaning, adjusting such as, battery condintion, air filter element, fuel feed pump filter, oil filter cartride, fuel filter cartride, drive belts, coolant, changing of Oil, cleaning up radiator fins, checking up valve clearance and set, cleaning of injector, nozzles and spray change, cleaning of fuel tank, cleaning of exhaust silencer, oil pipe, fuel pipe, water pump cut out and tightening of nut bolts, washers etc of following capacity DG set

30 KVA to 400 KVA

Note:- (i) Spares parts required shall be measured and paid separately under respective items of Schedule.The labour charges for repairs, servicing , maintenace and engineer charging are deemed to be included in the rates quoted. (ii) Service carried out through Authorised Manufacturer's service centre Engineer.

Supply of the following spares parts for DG set

Air filter element inner and outer suitable for 30 KVA to 62.5 KVA DG Set

Air filter element inner and outer suitable for 100 KVA to 125 KVA DG Set

Air filter element inner and outer suitable for 160 KVA to 180 KVA DG Set

Air filter element inner and outer suitable for 400 KVA DG Set

Fuel filter element suitable for 30 KVA to 62.5 KVA DG Set

Fuel filter element suitable for 100 KVA to 125 KVA DG Set

Fuel filter element suitable for 160 KVA to 180 KVA DG Set

Fuel filter element suitable for 400 KVA KVA DG Set

Oil filter element suitable for 30 KVA to 62.5 KVA DG Set

Oil filter element suitable for 100 KVA to 125 KVA DG Set

Oil filter element suitable for 160 KVA to 180 KVA DG Set

Oil filter element suitable for 400 KVA KVA DG Set

Coolant

Engine oil SAE 20 W 40

Dismantling and removing fuel injection pump from DG sets for repairs including recalibration and replacment of necessary spares parts such as delivery valves, plunger, O ring , springs etc and refixing, testing complete all as specified of the follwing capacity

30 KVA to 400 KVA

Dismantling and taking down radiator assy from engine of any capacity of repairs including descaling, bracing as necessitated to plug leakages, M&L for transporting of the radiator of capacity upto 100 KVA and repair/maintenance to the rediator fins with the help of cleaning coil solution and cleaning to the radiator complete and repair to the leakage places by means of gas welding and including initial filling up coolant and re fixing after repairs including replacement of worn out nut bolts washers etc and testing complete all as directed

Repairs, servicing and maintenance of RO Plant of capacity 3500 LPH with replacement of Pressure sand filter, carbon filter, RO membrane, Check valve, Sediment Pre-filter, Charcal & anti Scale system, UV filter, Primary filter, including repairs of dozing water pump and testing and commissioning.

S&F in replacement of maintenance free Battery 12 V , 180 AH complete all as specified and directed

S&F in replacement of maintenance free Battery 12 V , 150 AH complete all as specified and directed

S&F in replacement of maintenance free Battery 12 V , 120 AH complete all as specified and directed

S&F in replacement of maintenance free Battery 12 V , 90 AH complete all as specified and directed

M&L to Repair self starter 12V with replacement of carbon brushes,pinion,rewinding of starter and rotor winding, replacement of defective bents etc to make the starter fully serviceable and testing for DG Set any make any size.

M&L for cleaning oil fuel tank of DG sets of any make and capacity including replacement of fuel level indicating tube and markings completeb all as specified and directed.

M&L for battery terminal of brass suitable 12V, 180AH Battery complete all as specified and directed.

M&L for battery lead copper conductor 50 Sqmm multi stranded PVC insulated with suitable terminals at both ends 1.5 RM length complete all as specified and directed.

M&L for to carry out repairs to 12/24Volt dynamo by replacement of carbon brush, electronic regulator / rectifier, bearings reassembling the same and testing complete all as specified and directed

Supply & Fixing change over switch 200 Amps 415 V, 4 Pole panel mounting type with all electrical connections including PCC and removing from existing unservicable change over switch

Supply & Fixing change over switch 400 Amps 415 V, 4 Pole panel mounting type with all electrical connections including foundation and removing from existing unservicable change over switch

Preventive maintenance of electric motor driven Chlorine dosing system any make including cleaning of electrode rode , HDPE/FRP tank of capacity up to 150 Ltr tank and checking functionality and performance of level gauge , dosing pump , High pressure single head gear motor, pressure gauge, power pack incl oiling and greasing of all moving parts. Note : Spare parts required replacement while maintenance work will be measured & paid in relevent items.

Opening the motor of capacity 0.5HP, rewinding the motor with super enammeled copper wire of existing gauge,weight etc, reparing the same by replacing the unserviceable spare parts and re-assembling the motor in orignal position to make it functional complete all as specified and directed.

Supply only of gear motor 230 volt 50 Hz suitable for decrin dosing pump as per existing at site complete all as specified and directed

Supply only of Rotor assembly with bearing brackets and tolerance rings as per existing at site complete all as specified and directed

Supply only of Single head feed rate control with shaft as per existing at site complete all as specified and directed

Supply only of Pump head (Ferrules 1/4" including duckbill as per existing at site complete all as specified and directed

Supply only of Roller assembly as per existing at site complete all as specified and directed

Supply only of Pump tube as per existing at site complete all as specified and directed

Supply only of Injection check valve 3/8" as per existing at site complete all as specified and as directed

Supply only of Weighted suction line strainer 3/8" as per existing at site complete all as specified and directed

Supply only of White suction/discharge tube as per existing at site complete all as specified and directed

Supply only of chloroscope for water testing range of 0.1 ppm to 2.0 ppm

Supply only of ORTO-TOLUDINE regent solution in 500 ml bottle

Supply and fixing in replacement of Diaphragm seal as per existing at site complete all as specified and directed.

Supply and fixing in replacement of strainer only(Foot valve) as per existing at site complete all as specified and directed.

Supply and fixing in replacement of Pipe(Discharge/suction) as per existing CPVC pipe as per existing at site complete all as specified and directed.

Supply and fixing in replacement of Foot valve assembly (complete with ball,seal &spring of sized 15mm to 25mm ) as per existing at site complete all as specified and directed.

Supply and fixing in replacement of pulser circuits & speed potentiometer as per existing at site complete all as specified and directed.

Supply and fixing in replacement of power transformeras per existing at site complete all as specified and directed.

Supply & fix in replacement of fuse assembly including fuse as per existing at site complete all as specified and directed

Supply & fixing in replacement of antisyphon valves (comlete with ball, seal&Spring) as per existing at site complete all as specified and directed

Supply and fixing in replacement of FRP tank of capacity 150 Ltrs as per existing at site complete all as specified and directed

Supply and fixing in replacement of FRP tank of capacity 150 Ltrs as per existing at site complete all as specified and directed

Supply & fixing in replacement of 15 Amp 3 pin plug top complete all as specified and directed

Supply & fixing in replacement of FRP construction solution (chemical dosing system plunger type solution 0 to 15LPH comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP,1440 RPM assembly with agitator in one motor, agitator with ss sweep blade duly FRP coated , FRP tank 100 liters capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV complete all as specified and directed

Supply & fixing in replacement of FRP construction solution (chemical dosing system plunger type solution 0 to 25LPH comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP,1440 RPM assembly with agitator in one motor, agitator with ss sweep blade duly FRP coated , FRP tank 150 liters capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with chemical grade PVC NRV complete all as specified and directed

Supply and fixing Digital Water Level Monitoring System for sump, electronic type for overhead and underground tank reservoir with indication to make it fully serviceable and after it down/out existing at site complete all as specified and directed

Supply and fix in replacement of Three Core Poly Tetra Fluoro Ethylene Teflon Silver Plated Copper Wire Shielded Temperature Range: -40°C to 240°C Size: 0.25sqmm (24/7/32) connection complete all as specified and directed

Supply and fix in replacement of 20.0 Sq mm ASTM Threaded Heavy Pressure Corrosion Resistant Pipe as per IS 4985/2000 (Finolex/Prince) for Water Level Monitoring System connection complete all as specified and directed

Supply & fixing liquid chlorine dozing pump of capacity 0-15 LPH

Supply & fixing MCCB 4 pole, 415 Volts 50 Hz 250 Amps rating and 35 KA repturing capacity.

Supply & fixing MCCB 4 pole, 415 Volts 50 Hz 200 Amps rating and 35 KA repturing capacity.

Supply & fixing MCCB 4 pole, 415 Volts 50 Hz 160 Amps rating and 35 KA repturing capacity.

Supply & fixing MCCB 4 pole, 415 Volts 50 Hz 100 Amps rating and 35 KA repturing capacity.

Dismantling and opening of Root air blower of capacity 300 Cum/hrs complete, pistons, liners etc for inspection and repair at site with replacement of u/s piston with ring, oil ring main bearing set, head gasket set and oil.

Repairs, servicing and maintenance of RO Plant of capacity 200 LPH with replacement of Pressure sand filter, carbon filter, UV filter, Primary filter, including replacement of water pump and testing and commissioning.

Repairs, servicing and maintenance of RO Plant of capacity 100 LPH with replacement of Pressure sand filter, carbon filter, UV filter, Primary filter, including replacement of water pump and testing and commissioning.

Repairs, servicing and maintenance of RO Plant of capacity 25 LPH with replacement of Pressure sand filter, carbon filter, UV filter, Primary filter, including replacement of water pump and testing and commissioning.

Supply and fixing CI Foot valve of size 150 mm dia, lift and swing type single door as per IS 4038

Supply and fixing CI Foot valve of size 100 mm dia, lift and swing type single door as per IS 4038

Supply and fixing CI Foot valve of size 80 mm dia, lift and swing type single door as per IS 4038

Supply & Fixing change over switch 100 Amps 415 V, 4 Pole panel mounting type with all electrical connections including foundation and removing from existing unservicable change over switch

Supply & Fixing change over switch 630 Amps 415 V, 4 Pole panel mounting type with all electrical connections including foundation and removing from existing unservicable change over switch

Taking out old unservicable contactor and Supply and fixing power contactor 3 pole,25 amp 415/440 volts 50HZ ML-1.5

Taking out old unservicable contactor and Supply and fixing power contactor 3 pole,32amp 415/440 volts 50HZ ML-2

Taking out old unservicable contactor and Supply and fixing power contactor 3 pole, 45 A, 415/440 Volts 50 HZ, ML-3

Taking out old unservicable contactor and Supply and fixing power contactor 3 pole, 100A, 415/440Voits,50 HZ, ML-4

Taking out old unservicable contactor and Supply and fixing power contactor 3 pole, 125A, 415/440Volts, 50HZ, ML-6

Supply and fixing in replacement of Bimetal over load relay for ML 2/ ML3 starter type MNX range 9-14 Amp

Supply and fixing in replacement of Bimetal over load relay for ML 2/ ML3 starter type MNX range 13-21 Amp

Supply and fixing in replacement of Bimetal over load relay for ML 2/ ML3 starter type MNX range 20-32 Amp

Supply and fixing in replacement of Bimetal over load relay for ML 2/ ML3 starter type MNX range 45-75 Amp

Supply and fixing in replacement of Bimetal over load relay for ML3 starter type MNX range 28-42 Amp

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 m in depth for taking out/laying of under ground cables/pipes etc n. exc 10 sqm on plan and n. exc 1.5 m in depth and getting out and in hard/dence soil.

Returning, filling in, including spreading, levelling, watering, and well ramming in layers n-exc 25 cm.

Removing excavated materials n-exc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point

Supply and speading fine river sand in trenches for cushioning of under ground cable complete all as specified and directed. Note:- Only puned thickness shall be measured for payment.

Supply and laying common burnt clay building bricks sub class "A" designation 75 old size bricks for cable protection

Supply,Laying and testing Cable LT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 50sq mm 3.5 Core

Supply,Laying and testing Cable LT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 70sq mm 3.5 Core

Supply,Laying and testing Cable LT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 95sq mm 3.5 Core

Taking down water level indicator unit from Over head reservoir/Semi Under ground sump, supply and fix new water level indicator with complete accessories such as copper ball, necessary pully, nylon rope, steel Plate duly painted white with marking at every 10cm interval, letter writing of size 15mm width and 100mm long with signal red radium paint and painting of indicator with illumination postal red paint and errected at the height of 3 meter from ground level with necessary angle, nut and bolts rightly calibrated as per the tank level complete all as specified and directed.

Repairs, servicing and maintenance of RO Plant of capacity 10000 LPH with replacement of Pressure sand filter, carbon filter, RO membrane, Check valve, Sediment Pre-filter, Charcal & anti Scale system, UV filter, Primary filter, including repairs of dozing water pump and testing and commissioning

An amount of Rs 33405.00 shall be deducted from BOQ on account of schedule of credit

Sanjay Associates

Anandeshwar Enterprises

B.R. Enterprises

Ridhi engineers and builders