LOWERING AND LIFTING OF UNSV SUBMERSIBLE CENTRIFUGAL PUMPING SET AND REPAIR REPLACE OF CERTAIN FITTINGS AND FIXTURE IN WATER SUPPLY INSTALLATION INCL REPAIR AND MAINT OF DG SET SERVO VOLTAGE STABILIZER AND CONNECTED WORKS AT IMA DEHRADUN

Amount

Labour only for lifting /taking up of defective submersible pumping set of capacity 60 HP to 100 HP from deep tube well and dismantling of connected rising main i.e. non return valve, bend etc from delivery of pump set, lifting of column pipe of size 150 mm dia fixed with pumping set, unscrewing of column pipes from socket / flange cutting of welded strip unscrewing of cable holding clamps and disconnecting of submersible cable joint complete all as directed.

Labour only for lowering of submersible pumping set of capacity 60 HP to 100 HP after repair and testing in deep tube well not less than 90 mtr below the ground level including lowering of column pipe size 150 mm dia by screwing with socket/flange welding or fixing MS strips, fixing of cable clamps etc up to the maximum depth of 150 mtr all as directed. Note: (i) Jointing material will be measured and paid separately. (ii) Repair of column pipe will be measured and paid separately. (iii) Contractor shall caution his workers during execution to take maximum precaution while lifting/lowering the pump set at site. In case any accident/injuries occurs the department will not held responsible for any miss happening due to negligence on their (workers) parts. Contractor shall be held totally responsible and all penalty /damages on this account shall be born by the contractor. (iv Old material retrieved during lowering /lifting the contractor shall deposit to MES store yard without any extra cost to Govt.

S&F of Cable jointing kit ( compound ) suitable for submersible cable of size up to 50 Sqmm 3 core, Make :- (Denson/M.seal/3 M.

M&L for repairs to column pipe 150 mm dia having wall thickness 5 mm and 3 mtr long including transportation to workshop, cutting , threading , fabricating welding of same along with S&F MS flange of 8 mm thick having 150 mm bore dia and 8 Nos hole of 5/8” dia for fixing of nut and bolts on the both ends of the column pipe and welding the same to the pipe by means of MS strips of size 25 x 6 mm on four side of the flanges all as directed by EIC including transportation from workshop to site and stacking at site after repair complete all as specified and directed Note: In case any damage or loss of any pipe is noticed during transportation or in custody of the contractor the necessary recovery shall be effected from contractor’s due to this regard

M & L for rubber packing suitable for 150 mm dia flange 3 mm thick complete.

M & L for in repairs for overhauling of submersible motor 75 HP to 100 HP AC 3 phase by dismantling , opening into parts cutting of burnt winding, cleaning of slots, balancing of rotor, cleaning polishing and rewinding with same gauge of PVC insulated copper wire & testing all as specified & directed by Engr-in-Charge. Note : Spare parts shall be measured & paid separately as supply only.

Supply only Thrust plate suitable for 75 HP to 100 HP submersible motor as per existing type and size.

Supply only Thrust pad suitable for 75 HP to 100 HP submersible motor as per existing type and size.

Supply only Bearing bush lower suitable for 75 HP to 100 HP submersible motor as per existing type and size.

Supply only Bearing bush upper suitable for 75 HP to 100 HP submersible motor as per existing type and size.

M&L in repairs for overhauling of submersible pump of 5 to 7 stage approx 1900 LPM, dismantling the pump, repair/ overhauling complete and reassembling after repair, transportation back to pump house including replacing the parts: Note: Spare parts will be measured and paid separately as supply only.

Supply only Impeller bronze suitable for 5 to 7 stage submersible pump as per existing type and size.

Supply only Stage sleeve suitable for 5 to 7 stage submersible pump as per existing type and size.

Supply only Neck ring suitable for 5 to 7 stage submersible pump as per existing type and size.

Supply only Running bush suitable for 5 to 7 stage submersible pump as per existing type and size.

Supply only Sand guard suitable for 5 to 7 stage submersible pump as per existing type and size. Note : All repair work and spare parts from item ser No 07 to 10 & 12 to 16 shall be carried out from authorized dealer /approved firms as approved by the Enginner-in-Charge and submit original purchase vouchers in this regard.

Supply and fixed in repairs Submersible cable PVC insulated, multi stranded, copper conductor 3 core, 35 Sq mm flat, 1100 volt grade completed all as specified , Make :- Havells/ Polycab/ Finolex/ SCI cables.

M&L in repairs for Digital volt meter 0 to 500 volt digital type

M&L in repairs for Digital amp meter 0 to 200 Amp digital type

M&L in repairs for LED Indicator lamp (set of three)

M&L in repairs for Single phase preventor of minilac

M&L in repairs for Aluminium lugs 95 sqmm

M&L in repairs for CT coil 400/5 to 200/5 Amp

M&L in repairs for Change over switch off load 3 phase 415 volts 250 Amps , four pole on load type. make - L&T/ C&S/ Schneider

M&L in repairs for Change over switch off load 3 phase 415 Volt, 200 Amp, four pole on load type. make - L&T/ C&S/ Schneider

M&L for taking down of existing unserviceable pressure gauge from rising main, supply and fixing pressure gauge as pressure range upto 10 Kg/Sqcm, existing in size on rising main, testing complete all as directed by Engineer-in-Charge.

M&L for taking up and lowering of column pipe 150 mm dia flanged, 3mtr long from tube well carefully by the help of chain pulley complete all as specified.

M&L for Replacement of unserviceable Push ON-OFF switch for P1 TA 75 HP capacity.

M&L for Replacement of unserviceable Cross bar for starter P1 TA 75 HP capacity.

M&L for Replacement of unserviceable Auxiliary for starter P1 TA 75 HP capacity.

Supply and fix in repairs 15mm dia long stick Adjustable Vertical Foggy jet Nozzles for Fountain system in Gunmetal Grade to produce Foggy effect with GI Fittings complete all as specified and directed.Make:-As per latest IS

M&L for taking up defective submersible pumping set horizontal type of capacity 3 HP disconnecting delivery pipe line. Repair/ over hauling 3 HP AC 415 Volts opening into parts cutting of burnt winding, cleaning, slots, balancing of rotor, cleaning, polishing and rewinding the motor with same gauge of PVC insulated copper wire, replacement of impeller and bearing including testing complete all as specified and directed.

All as per item No. 32 here in before but capacity 5 HP

All as per item No. 32 here in before but capacity 7.5 HP

M&L for taking up defective multi stage high efficiency pressure pumping set of 1 HP disconnecting delivery pipe line. Repair/overhauling 1 HP, AC 230 volts opening into parts cutting of burnt winding, cleaning, slots, balancing of rotor, cleaning polishing and rewinding with same gauge of PVC insulated copper wire, replacement of impeller pressure switch and cleaning including testing complete all as specified and directed.

M&L for MS nut, bolt, washers, bracket of angle or tee cut to shape including cutting, welding, bending for gates and ladder conf to Fe 290 Gde E-165 complete all as specified and directed by Engr- in- charge.

Supply and top up transformer oil of dielectric strength upto 50 KA for submersible motor starter and oil cooled auto transformer complete all as specified and directed.

M&L for copper lugs of size 70 Sq mm

M&L for copper lugs of size 50 Sq mm

M&L for copper lugs of size 35 Sq mm

Supply and replacement of pressure switch KP 35 for pressure booster pump pressure range upto 4.0 kg/Sqcm for 25 mm dia inlet and outlet size with MS flange 25mm dia complete all as specified and directed.

M&L for removing / uprooting of shrubs, cleaning of grass and bushes inside water supply installation surrounding deployed by adequate strength of worker , cleaning carryout within each 6 months all as specified & directed.

M&L for taking out old unserviceable DOL starter, Supply and Fix DOL motor starter in sheet metal enclosure AC, 415 volts,TP,50 c/s of capacity 3 to 5 HP, Make L&T, Havells, Legrand

M&L for taking down old unserviceable PVC spiral hose pipe 50 mm external dia and Supply & fix PVC spiral hose 50 mm external dia floating type for suction sweeper assembly ISI mark complete all as directed .

Supply only Nylon Bristol brush of size 875 X 75 mm for suction sweeper assembly as per sample complete all as directed .

Supply and laying in repairs High density polyethylene pipes (HDPE) of pressure rating 6 kgf/Cm2 laid in trenches 50 mm bore for protection of submersible cable in trenches including all necessary fittings complete all as specified and as directed. Make:- Astral/ Supreme/ Primer/ Prayag Note: Earth work and excavation shall measured and paid separately.

M&L Silica Quartz sand with pebbles of multi grade sand filter as per the existing by size wise and layer wise after taking out the old sand complete all as specified and as directed.

M & L for CI foot valves flanged type of 100 mm bore, cast iron IS 210 FG 260 body, nitrile rubber coated ball, L.T. bronze IS 318 grade seat ring ISI marked (flange drilling) Make:- Kirloskar / Leader / Zoloto / Tata

Supply and fix in repairs Protection relay with digital display having protection Over Current , Under Current , Phase Loss ,Phase Reversal , Phase Imbalance, lock rotor,UV,OV,min 5 fault history, Current Rating access from 0.5 Amp - 60 Amp Make L&T,BCH BOCR 3 DE ,Legrand, Crompton, ABB

M&L for taking down defective electric induction motor from base plate after unscrewing nuts bolts of foundation/ coupling , 3 phase, 415/440 volts, 50 C/s, AC, capacity 15 HP, induction motor of any make , shifting the same to workshop, strip opening after unscrewing nut bolts screws etc. taking out rotor from stator, cutting and taking out burnt winding carefully from the stator, cleaning of slots, rewinding of stator with super enamelled copper winding wire of appropriate size matching with manufactures design including replacement of all insulating materials such as glass paper ,leathered paper, PVC insulated copper conductor wire connection leads of appropriate size with sleeves of suitable size up to terminal connection box , varnishing, drying up and re-assembling refixing and reinstallation at site complete and testing on load all as specified and directed by Engineer-in-Charge. Note:- Required T&P and transportation shall be contractors responsibility. Repair/ replacement shall be done within a period as intimated by the Engr-in-Charge failing which necessary recovery shall be made.

All as per item No. 50 here in before but 12 HP motor.

All as per item No. 50 here in before but 7.5 HP motor.

All as per item No. 50 here in before but 5 HP motor.

M&L for Ball bearing for motor suitable for 15 HP to 5 HP induction motor as per existing type and size. Make:- NBC/ Tata / SKF

M&L for replacement of greased graphite gland packing of 6mm to 8 mm sizes.

M&L for Love joy/Star coupling suitable for 12 HP to 15 HP Centrifugal/Monoblock pump set as per existing type and size

S& F in Repairs of CI/MS Coupling Complete with tyre as per existing sample oh 15 HP Centrifugal pump set as specified and directed.

S& F Hot Water M- Seal of 15 HP centrifugal pump set of Manoj pandey Swimminpool as per existing size and make all as specfied and directed

S&F of M-Seal size 17 no of Manoj pandey swimmingpool of astral Make pumps.

M&L in replacement of Radiator for DG set of capacity 63 KVA to 110 KVA including taking down of old unsv radiator from the DG set and testing on load complete all as specified and directed by Engineer-in-Charge

M&L for painting to motors, pump sets upto 15 HP including MS Channels, suction and delivery pipes of pump sets up to 5 M length from Pump sets including cleaning the outer surfaces of any description, in any position, applying one coat of synthetic enamel paint with proper colour codes and writing letters of SM No. and MES No. etc., complete all as specified and directed.

Maintenance of Outdoor type Olympic size swimming pool by removing of dirt, sludge, foreign material from wall and floor of swimming pool by using of brushes, rope etc and by the help of suction sweeper complete all as specified and directed,(Salaria Swimming Pool) Note :- Rate quoted shall include the cost of all tools, expendable materials like brushes broom, rope and minor repair/welding work in suction sweeper brush assembly / trolley etc

All as per item No. 63 here-in-before but indoor swimming pool (Manoj Pandey Swimming Pool & Plunge bath ) complete all as specified and directed.

Strip opening and descalling of Solar panel 1500 Ltrs/day capacity over rooftop of 3 rd floor, fins/tubes from inside, (vertical type) cleaning with concentrate acid in fix ratio and repair /copper welding (soldering) of panel including replacement of rubber washer 2 Nos of thickness 3 mm, and arresting of detecting possible leakage reassembling and reinstallation at over OTM buildings with OEM approved manufacturer complete all as specified and directed

supply and fix in replacement of 3/4 inch dia braded rope for suction sweeper complete all as specified and directed.

M&L earthing with galvanized iron earth plate of size 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 meter below normal ground level connected to galvanized earth lead iron strip 32 x 6mm dia by means of volts, nuts, check nuts and washers of galvanized iron or steel including excavation/earth work in any type of soil, returning filling in removal of surplus soil, to a distance upto 50 mtr PCC 1 : 3 : 6 type C-1 earth pit, RCC cover with suitable handle for lifting, water pipe, funnel etc complete all as shown in electrical plate No 5 of SSR part-I all as specified including testing on completion.

M&L for maintenance/servicing of DG sets of capacity 500 KVA twice in a year to carry out the following all as directed:- (i) Check and clean engine,alternator battery,instrument panel,AMF panel,Timer,Contactors,Meters and others etc. (ii) Tightening of all nuts& bolts of DG set and its accessories. (iii) Check for any diesel lekage from any point and rectify if observed. (iv) Check and adjust fan belt tension ,replace the fan belts if found damaged. (v) Check leakage of smoke from exhaust system/silencer,Repair if required. (vi) Check electrical connections of engine .The wiringshall be maintened properly and engine starting system from engine instrument panel is to be kept in order. (vii) Check and tighten the AVM pads nuts and bolts,change AVM pads if found damaged. (viii) Check exhaust pipe,flange and lagging Repair if found damaged. (ix) Check output of alternator ,if found OK adjust the same to specified values in case of brush type. (x) Checking of all hoses and cleanup, if required. (xi) Oiling,Greasing and checking for proper & smooth functioning(xii) Change of Air filter element with O ring (xiii) Change of filter insert with O ring (xiv) Change of Lub oil filter (xv) Change of Primary filter element (xvi) Change of secondary filter element (xvii) Change of greaves lub oil CI4- 10ltrs pack (xviii) Change of Radiator pre-mix greaves kOOL 10ltrs, complete all as specified and directed by Engr -in-charge. Note : (i) Spare parts/Engine oil/check kit/ filters shall be measured and paid for seperately under successive items as supply only. (ii) Servicing shall be carried out by authorised dealer of manufacturer.

All as per item No. 68 here in before but 320 KVA

All as per item No.68 here in before but 200 KVA

All as per item No. 68 here in before but 160 KVA

All as per item No. 68 here in before but 125 KVA

All as per item No. 68 here in before but 110 KVA

All as per item No. 68 here in before but 45/30/25 KVA

All as per item No. 68 here in before but 625 KVA

Supply only cogged fan belt set of two for DG set of capacity 200 KVA

All as per item No. 76 here in before but 160 KVA

All as per item No. 76 here in before but 125 KVA

All as per item No. 76 here in before but 110 KVA

All as per item No. 76 here in before but 45/30/25 KVA

Supply only water pump for DG set of capacity 200 KVA

All as per item No. 81 here in before but 160 KVA

All as per item No. 81 here in before but 125 KVA

All as per item No. 81 here in before but 110 KVA

All as per item No. 81 here in before but 45/30/25 KVA

Supply only Supply only Water hose pipe set including clamps for DG set of capactiy 500 KVA

All as per item No. 86 here in before but 320 KVA

All as per item No. 86 here in before but 200 KVA

All as per item No. 86 here in before but 160 KVA

All as per item No. 86 here in before but 125 KVA

All as per item No. 86 here in before but 110 KVA

All as per item No. 86 here in before but 45/30/25 KVA

Supply only Oil filter with gasket for DG set of capacity 500 KVA

All as per item No. 93 here in before but 320 KVA

All as per item No. 93 here in before but 200 KVA

All as per item No. 93 here in before but 160 KVA

All as per item No. 93 here in before but 125 KVA

All as per item No. 93 here in before but 110 KVA

All as per item No. 93 here in before but 45/30/25 KVA

Supply only Diesel filter with gasket for DG set of capactiy 500 KVA

All as per item No. 100 here in before but 320 KVA

All as per item No. 100 here in before but 200 KVA

All as per item No. 100 here in before but 160 KVA

All as per item No. 100 here in before but 125 KVA

All as per item No. 100 here in before but 110 KVA

All as per item No. 100 here in before but 45/30/25 KVA

Supply only Element air cleaner inner and outer for DG set 110 to 160 KVA

All as per item No. 107 here in before but 320 to 500 KVA

Supply only Lub oil bypass filter with gasket for 110 to 160 kVA DG set

M & L for complete checking of AMF panel/Dry starter/ oil starter/ startar panel/ DG Set Engine/Alternator finding the fault, and rectified the minor/Major defeccts to make it serviceable condition including replacement of unserviceable spares and testing complete all as specified and as directed by Engineer-in-Charge.(Spare parts shall be measure and paid separtly in relevant items)

M & L for drain out of old Engine oil from oil sump of any capacity of installed DG sets, cleaning of oil sump properly, pouring of fresh dehydrated Engine oil as required grade, complete top up of any make of DG sets all as directed

M&L for top up of coolant in DG set at various locations

M& L for fuel hose pipe suitable for 30 to 500 KVA

Supply, installing & commissing of DG Controller make Deep Sea model - 4520

supply in fixed in repairs for battery charger PLC base 12 volt in existing DG panel including necessary connection all as specified.

supply in fixed in repairs for battery charger PLC base 24 volt in existing DG panel including necessary connection all as specified.

M&L for taking down turbo set kit and supply and fixing of turbo set kit for DG set 110 kVA to 500 kVA complete all as specified.

M&L for dismantling and Servicing and caliberation of FIP (Fuel injection pump) & nozzles including replacement of minor parts like nuts,bolts,washers etc of DG Set 40 to 63 KVA capacity

M&L for dismantling and Servicing and caliberation of FIP (Fuel injection pump) & nozzles including replacement of minor parts like nuts,bolts,washers etc of DG Set 110 to 200 KVA capacity

S & F in replacement Relay card 12/24 volt for 63/100/125/200/320/500 KVA DG set and testing complete for proper functioning.

S & F in replacement Solonid Switch 12/24 volt for 160/125/200/320/500 KVA DG set and testing complete for proper functioning.

Supply & fix Lead acid battery 90 AH 12 Volt (Maintenance free battery with min 3 years warranty) for DG set

Supply & fix Lead acid battery 150 AH 12 Volt (Maintenance free battery with min 3 years warranty) for DG set

Supply & fix Lead acid battery 180 AH 12 Volt (Maintenance free battery with min 3 years warranty) for DG set

Supply & Fix of battery lead of 1.5 m lengh with terminal & lugs for DG set battery complete all as directed by Engr in charge.

S&F in replacement of Ignition Switch of DG Sets complete all as directed.

M & L for complete checking of AMF panel,finding the fault, servicing complete including replacement of unserviceable spares and testing complete for manual & Auto operations includinig wiring of control panel of DG Set AMF panel from Relay and auxilliary contacts complete by using 2.5 Sq.mm copper cable of colour code from auxilliary contacts to Relay all as specified and as directed by Engineer-in-Charge. all as directed. (Note:- Supply only of new items required for replacement will be measured & paid seperately under respective item of schedule.)

Overhauling of DG set 30 to 63 KVA by Dismantling of DG set of following capacity and make from foundation & transporting of Engine and alternator to work shop for complete servicing & repair.Dismantling the engine complete by taking out radiator,pump assembly,casing top cover,head assembly,piston ,filters,hose pipes,fuel pipe,fuel pump assembly ,exhaust etc for complete repairing/servicing of engine and repair/repalacement of unserviceable/wornout parts,complete oiling,greasing ,and servicing of all the parts of DG set and reassembling complete and testing engine for proper functioning,transportation of DG set to site and fixing, connecting, commissioning and testing on load complete all as directed of following:- (Note : (i) Supply only of new items required for replacement will be measured and paid seperately under respective items of schedule. (ii) Rate quoted by contractor includes the cost of small parts such as O rings, washers,nuts,bolts, gasket etc and repair such as oil cooler servicing,connecting rod grinding,etc as directed by Engr-in- Charge. )

Labour for repairing of head including, grinding, polishing,facing of DG set of capacity 40 to 200 KVA complete all as directed

Supply only following parts for DG set of capacity 30 to 63 KVA

Valve inlet

Valve exhaust

Valve guide

Valve seat inlet Exhaust

Valve stem seal

Piston

Piston ring

Cylinder liner

Thermostat

Main Bearing

C R Bearing

Thrust washer

Con rod bush

Oil seal rear & front

Cam bush

oil pump

set of gasket

set of o ring

LOP switch 2.5kg/Sqcm

W T switch 95+/-2degcel

12V temp guage (40-120deg cel)

Press guage, 0-10 bar

Luib Oil Pressure cum sw=010bar

Note: Overhauling has to be carry out only from authorised rep/service engr / service technician of manufacturer or dealer/stockist. No another mechanic is allowed to work on it. Service Engr / service technician has to submit his service report on each & every call / attendance/ service due dates as per schedule laid down by manufacturer as directed by Engr in charge. No extra payment will be made on this account.

P S TRADERS

Bhanu Prakash

Friends fire Engineers

JS CONSTRUCTION COMPANY