CERTAIN REPAIR TO CHLORONOME PLANTS RO PLANTS DG SETS REPAIR TO WATER LEVEL INDICATORS PRIMING SYSTEM LIGHTENING PROTECTION EARTHINGS PITS AND MISC RELATED WORKS IN THE AREA OF AGE U WATER SUPPLY NO II UNDER GE U WATER SUPPLY DELHI CANTT 10

Amount

Preventive maintenance of electric motor driven Chlorine dosing system any make including cleaning of electrode rod , HDPE/FRP tank of capacity up to 150 Ltr tank and checking functioality 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 under GE(U) Water supply Delhi Cantt. Note :Spare parts reqd 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 as directed.

Supply and fixing only of gear motor 230 volt 50 Hz suitable for decrin dosing pump Part No PM 682 CE

Supply and fixing only of Rotor assembly with bearing brackets and tolerance rings. Part No PMBR PL2

Supply and fixing only of Coil 250 volt, 50Hz Part No. MP 6 J222

Supply and fixing only of Single head feed rate control with shaft. Part No FC 5040D

Supply and fixing only of Pump head (Ferrules 1/4" including duckbill Part No UCPH 7 FD

Supply and fixing only of Roller assembly Part No. MC3ASYD

Supply and fixing only of Pump tube. Part No MCCP 207

Supply and fixing only of Injection check valve 3/8" Part No MCINJ 38

Supply and fixing only of Weighted suction line strainer 3/8" Part No. ST 138

Supply and fixing only of White suction/discharge tube Part No. MAL T002

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 only of first Aid kit (PVC container) as per the specification including first aid medical treatment materials complete . Make: Standard or equivalent make approved by the Engr-in-charge (Note : All the medicine and First Aid will be of latest date and should be having atlest 12 months expiry date from the date of actual supply)

Supply and fixing of Knob of speed/stroke complete all as specified and directed.

Supply and fixing of main indicator lamp assembly complete all as specified and directed.

Supply and fixing of valve seat cap of suction/discharge complete all as specified and directed.

Supply and fixing of fixing bolts made of stainless steel or supplied by OEM only

Supply and fixing main indicator lamp assembly

Supply and fixing Diaphragm seal

Supply and fixing Diaphragm

Supply and fixing Shaft(Diaphragm)

Supply and fixing strainer only(Foot valve)

Supply and fixing Pipe(Discharge/suction)

Supply and fixing Foot valve assembly (complete with ball,seal &spring)

Supply and fixing pulser circuits & speed potentiometer

Supply only of power transformer.

Supply only of fuse assembly including fuse complete.

Supply only of 3 core flexible cable suitable for 15 Amp 3 pin plug top. (As per present sample)

Supply only of antisyphon valves (comlete with ball, seal & Spring) complete all as specified and directed.

Supply and fixing FRP tank of capacity 100 Ltrs as per existing sample only

Supply and fixing FRP tank of capacity 150 Ltrs as per existing sample

Supply only of 15 Amp 3 pin plug top

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 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 150 Ltr complete all as specified and as directed.

Supply only of PVC/rubber Hand glove suitable for handling of liquid Chlorine ISI marked complete all as specified and as directed.

Preventive maintenance of electronic liquid Chlorine dosing plant for water disinfactant of cap upto 6 LPH any make including checking serviceability of injector , valves , discharge and suction tube , knob for speed/stroke complete all as specified and as directed.

Material & Labour for comprehensive mentainance including all consumable chemicals (Pelican-319/ or As suitable for the RO plant at site) etc. of Reverse Osmosis Plant of 1 x 100 LPH, 1 x 500 LPH and 1 x 1000 LPH capacity installed in the AOR of GE (U) Water Supply AOR comprising of the following items:-

Raw water feed/Backwash/CIP Pump with SS 304 impeller (CNP/Eqvt standard make) of capacity 6 Meter cube/Hour at 3 Kg/centimeter squared pressure - 03 Nos

FRP dual media filter of size 30" x 72" or suitable at site for the respective model of RO - 02 Nos

Anti scalant dozing system (i) HDPE dozing tank of capacity 100 lts - 02 Nos (ii) Dozing pump 0.5 LPH, PP or eqvt - 01 No

Micron Cartridge filter suitable for 6 cubic meter/hour for micron filter with PVC housing (Gopani), PP Cartridges - 01 lot

High Pressure pump of 6 cubic meter/hour at 14.5 kg/centrimeter squared pressure, SS -304 Impeller vertical centrifugal type (CNP or equivalent) - 02 Nos

TFC (CPA2-8040) RO Membrane of size 8" x 3 Nos - 01 Lot

FRP RO Pressure tube 8" , 3 Elements long, 250 PSI - 01 Nos

HDPE pH dozing tank of capacity 100 ltrs - 02 Nos

pH Dozing pump 0.5 LPH, PP or equivalent - 02 Nos

MSEP Skld - 02 Nos

MSPC Control Panel - 01 Nos

HDPE CIP Tank capacity - 500 ltr - 01 Nos

CIP micron cartridge filter of suitable size with PP/PVC housing, PP Cartridges - 01 lot

SS Solenoid Valve - 01 No

UPVC low pressure piping - 01 lot

Flow indicator - 01 lot

Pressure guage - 01 lot

Pressure switch low and high - 02 Nos

Conductivity indicator - 01 Nos

Level switch - 01 Nos

5 micron cartridge filter suitable for 6 cubic meter/hr frol with PVC housing (Gopani), PP Catridges

CIP micron cartridges filter of suitable size with PP/PVC housing, PP cartridges

Sodium bicarbonate for pH control - As required basis

Antiscalent liquid

Note : (A) RO Plant of above mentioned capacities runs for 08 hours including all items taken in item Ser No 39 should be capable to work on the following water characteristics of inlet water :- (i) Total Hardness > 200 mg/ltr (ii) Chloride (as Cl) > 200 mg/ltr, TDS > 300 mg/ltr (iv) pH above 7.7, (v) iron > 0.22 mg/ltr (vi) Fluoride (as F) content > 0.44 mg/ltr. (B) Treated water characterisctic at the outlet of the RO plant must be : (i) TDS < 140 ppm (mg/ltr) (ii) Total Hardness , 25 ppm (mg/ltr) (iii) pH value - NEUTRAL.

Test sampling of drinking water being collected from RO outlet and RO inlet (Raw water) and submission of detailed test report from NABL accreditated Laboratory to GE/Engr-in-Charge fortnightly. (a) Collection of water sample from Pump House in presence of Engr-in-Charge/JE assigned the task, in Starlized bottles and testing in Govt approved lab as mentioned in specification. (b) Carrying out minimum essential testing of water as per IS 10500-1991 mandatory for presence of any Chemical, colour, odour, Taste, turbidity, pH Value, TDS, Total Hardness, Iron, Chloride, Fluoride, residual free Chlorine and bacteriological collie form from micro-organism per 100 ml (MPN) and to this office with specific recommendation regarding suitability of water for drinking purposes.

NOTE:- Rate quoted shall deemed to be included for :- (i) Cost of Sterilized Bottles as required and (ii) To and fro transportation charges for collection of samples from sources.

Periodical mainteneance of DG Set capacity 125 KVA Make-Cummins , by replacing fuel filter , Lub oil filter , by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Cummins installed at DK Part-1 (Movable) complete all as specified and as directed by Engr-in-charge .(Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply only the following items of DG Sets 125 KVA Make- Kirloskar , Model- installed at DK Part-1 including taking out existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

Periodical mainteneance of DG Set capacity 100 KVA Make-Kirloskar/Ashoke Leyland , by replacing fuel filter , Lub oil filter , by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Kirloskar (Sanjay Vihar P/H & STP Mahipalpur) / Ashok Leyland (STP Baird Place & RRRC Pump House) different location of STPs & Pump Houses, complete all as specified and as directed. (Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply only following items of capacity 100 KVA Make- Kirloskar (Sanjay Vihar P/H & STP Mahipalpur)/Ashok Leyland (STP Baird Place & RRRC P/H) and taking out the existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

Periodical mainteneance of DG Set capacity 90KVA Make-Kirloskar, by replacing fuel filter , Lub oil filter , by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Kirloskar (Urban Village P/H and Manekshaw Centre P/H) different location of STPs & Pump Houses, complete all as specified and as directed. (Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply and fixing following items of capacity 90 KVA Make- Kirloskar (Urban Village P/H & Manekshaw centre P/H) and taking out the existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

Periodical mainteneance of DG Set capacity 75 KVA Make-Kirloskar, by replacing fuel filter , Lub oil filter , by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Kirloskar (STP Cariappa Vihar) at different location of STPs & Pump Houses, complete all as specified and as directed. (Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply and fixing following items of capacity 75 KVA Make- Kirloskar (STP Cariappa vihar) and taking out the existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

Periodical mainteneance of DG Set capacity 62.5 KVA Make-Kirloskar, by replacing fuel filter , Lub oil filter , by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Kirloskar (STP Kabul Lines and STP DK Part I) or at different location of STPs & Pump Houses, complete all as specified and as directed. (Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply and fixing following items of capacity 62.5 KVA Make- Kirloskar (STP Kabul line &STP DK Part-1)and taking out the existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

Periodical mainteneance of DG Set capacity 15 KVA Make-Cummins (loc - Engr Regt) by replacing fuel filter , Lub oil filte, by pass filter , air cleaner inner and outer element , water seperator, engine oil of suitable grade as per OEM recommendation upto upper level, cleaning of diesel tank thoroughly , cleaning of radiator after removing of old coolant completely with water and LIQUI MOLY Radiator Cleaner agent Cat Part No 48205 as recommended by manufacturer Make- Cummins (Engr Regt loc) or at different location of STPs & Pump Houses, complete all as specified and as directed. (Note :- Fuel filter , Lub oil filter , by pass filter , air filter shall be replaced under respective items of this Sch and all other items will be inclusive in this Job including Engine Oil and Coolant etc).

Supply and fixing following items of capacity 15 KVA Make- Cummins (loc- Engr Regt) and taking out the existing unserviceable items:-

Fan belt as per sample

V Belt, as per sample

Lub oil filter as per sample

Fuel filter element as per sample

By pass oil filter as per sample

Air cleaner, inner element and outer set as per sample

M/L AVR as per sample

M/L Shut down Valve 24 volts as per sample

M/L Battery Charging alternator with inbuilt regulator as per sample

M/L Turbo charger reapair Kit as per sample

M/L RPM cum hour meter as per sample .

M/L Lub oil pump as per sample

M/L heavy duty brass thimble for battery

M/L Solonoid valve as per sample

M/L Flexible fuel pipe as per sample

M/L Set of gasket

M/L High pressure pipe as per sample

M/L radiator hose pipe as per sample

Dismantling the alternator assembly of DG set of capacity up to 200 KVA from the foundation after disconnecting the electric connection,carrying the same to workshop,dismantling of alternator and taking down worn out windings of rotor field coils and excitor coils,rewinding the stator,rotor and excitor gauge,replacement of insulation material,heat varnishing provision of connecting leads and terminal plates etc to make the alternator fully serviceable,reassembling the alternator shifting back to the installation ,assembling the same with engine making electric connections,testing and commissioning complete all as specified and as directed.

Repair of fuel injection pump (FIP) by dismantling and segregation all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring, governer plug, nozzle etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts and testing by celebration as per sample of cap 15 KVA to 62.5 K VA

Reapir of fuel injection pump (FIP) by dismantling and segregation all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring, governer plug, nozzle etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts and testing by celebration as per sample of cap 75 KVA to 100 KVA

Repair of fuel injection pump (FIP) by dismantling and segregation all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring, governer plug , nozzle etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts and testing by celebration as per sample of cap 125 KVA to 200 KVA

Repair to self starter 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.

Repair to radiator assy Cleaning washing thoroughly with LIQUI MOLY Radiator Cleaner Part No 48205, de- scaling and M&L for replacement of rubberize parts and MS Nut & Bolts including brazing /repair of cooling tubes with dismantling and segregation upper and lower chamber (tank) including and reassembling any type any capacity complete all as specified and as directed.

Repair to DG Set of capacity 15-90 KVA control panel any type incl replacement defective sensors like AMF module , relay card / board ,current transformer ,key switch , indiators , warning ,push button and checking wiring complete including made functional all the system/controls complete all as specified and as directed.

Repair to DG Set of capacity 100-200 KVA control panel any type incl replacement defective sensors like AMF module , relay card / board ,current transformer ,key switch , indiators , warning ,push button and checking wiring complete including made functional all the system/controls complete all as specified and as directed.

Repair to Dynamo segregation of all parts supply and fix replacement of armature field, coil, carbon brush and bearing etc reassembling and testing.

M & L for supply and fixing rotating rectifier diode set ( forward - 3 nos & reverse - 3 nos) along with surge arrestors suitable for the following DG set of make: CUMMINS/Kirloskar/Ashok Leyland fixing and connecting in the circuit, starting and testing on load complete all as specified and as directed.

For Alternator of Capacity 100 KVA to 200 KVA

For Alternator of Capacity 15 KVA to 90 KVA

Electronic timers with auxilary voltage of 110/240/415v 50Hz for operation of 12-120 secs

Automatic Float cum Boost Charger 12V/10-15A with protection Fuse and LED indications

Automatic Float cum Boost Charger 24V/15-25A with protection Fuse and LED indications

ACB Shunt release /tripping coll of110V/240V

ACB Closing coll of 110V/240V

Auxilary control Contactors /relays with Add On's

Supply only of the following power contactors Coils operatable at 110V/230V/440V 50Hz Supply

Power Contactor Coil For 250-160 KVA Alternator AMF

Power Contactor Coil For 125-15 KVA Alternator AMF

Supply and fixing in replacement of control panel suitable for DG set 200 KVA make- kirloskar cat part no KG 545 installes at STP shankar Vihar .

Disconnecting and taking down unserviceable battery terminal and S&F battery terminal brass heavy duty.complete suitable for fixing on battery poles with nuts and bolts complete all as specified and as directed.

Supply and fix Jumper Cable with crocodile type strong grip clamps securily crimped on both ends and suitable to carry high current 4 Gauge x 20 Ft 500 A Heavy duty with travel Bag and Safety Gloves (4 AWG x 20 Ft)

Reapirs/ servicing to the stop Solinoid coil of capavity 12/24 Volt connected to the DG set of varoius capacity 200 to 15 KVA / any Makes including replacement of defective pars including winding complete all as specified and as directed.

M&L for to carry out repairs to self starter by replcement of defective armature , field coils carbon brushes, soliniod, bearings reassembling the same and testing complete suitable for 24 volts/12 volts operation complete all as specified and as directed.

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

M & L for supply and fixing against repairs Coolant Tempetarure Sensor suitable for 250-15 KVA Cummins/Kirloskar/Ashok Leyland DG set connecting with panel circuit, starting and testing on load complete all as specified and as directed.

Material and Labour for replacement of old hinges and fixing new with fitting/welding as per existing size complete all as specified and as directed.

Removal of rusted MS sheet at any portion of canopy and supply and fixing new sheet of 14 gauge with fitting/ welding and painting complete all as specified and as directed.

Material and Labour for complete fixing in repairs for DG set accoustic enclosure door Hinges /Aldrops/ locks with keys -02 sets including carring out necessary repirs/modifications complete all as specified and as directed.

Taking out and replacement of unservicable/blocked/rusted MS pipe heavey duty 3” dia.(NB) duly ISI marked , includung thermal insulation with 50 mm thick glass wool of 48 kg .per cubic meter denisity , chiken wire mesh and cladding with 24 gauge aluminium sheet for exhaust of smoke of DG set including fixing the cladded pipe on MS support structure on the wall / celling including cutting ,welding etc complete all as specified and as directed.

Supply in replacement old us maintanance Free Heavy duty suitable for DG set of following

12V 180AH with 36 Months min warranty after necessary approval from Engr in charge

12V 160AH with 36 Months min warranty after necessary approval from Engr in charge

12V 100 AH with 36 Months min warranty after necessary approval from Engr in charge

Taking down of the defective change over switch of the DG sets and Supply in replacement as per existing onload change over switch with auxilary contacts operatable at 440 V, 50Hz supply with enlosure operatable handle, 4 pole 160 A

M/L test point terminal block made of steel plate of size 75x75x6 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hex. head screw complete all as specified and as directed.

Supply and fix aluminum strip 25x3.15mm as roof conductor or down conductor or along the pole/pipe complete with saddles/ insulators made out of porcelain or fibere and fixing screws complete all as specified and as directed.

Supply & fix GI strip 32x6mm, buried in ground or fixed to wall etc for loop earthing.

Material & labour for earthing complete with galvanised cast iron earth plate electrode of size 600x600x6.3mm thick busied directly in ground less than 3.0m deep below normal ground level as earth electrode with top edge of the earth plate not less than 2.25mtr below ground level using GI strip 32x6 mm dia as earth continuity conductor connected to earth plate by means of welding, GI thimbles, nuts, bolts & washers all as directed including providing earth wire protection pipe GI light grade15mm dia from earth plate to main switch board/panel, watering pipe 20mm dia with wire mesh and funnel at top, earth pit and RCC pit cover with handle of angle iron frame of size 40 x 40 x 6mm in PCC 1:3:6 adequate quantity of charcoal dust and salt and kalmi shora all around the earth plate, earth work in any type of soil remaining surplus excavated material all as required at site and specified in EP No 3 of SSR part I 2009 or complete all as specified and as directed and incl testing on completion.

Main earthing lead from earth plate electrode to test point upto length of 7.5 meters length shall deem to be included in the unit rate quoted against this item .

GI protection pipe & earthing lead beyond 7.5 metre shall be measured and paid for seperately under appropriate item of Sch A part-IV (Sec-I) .

On testing after completion if the desired resistenance is not obtained the contrator shall redo the earthing without any extra cost to the department .

Cover outer (700-16) and tube inner for Trolley on which DG Set is mounted

Tube inner (700-16) for Trolley on which DG Set is mounted

An amount of Rs 33332.00 shall be deducted from BOQ on account of schedule of credit

Ridhi engineers and builders