REPAIR/MAINTENANCE OF VARIOUS SIZE OF UNSERVICEABLE PUPM SETS, MOTOR AND STARTER PANELS AT 3BRD AF CHANDIGARH UNDER GE (AF) MC CHANDIGARH.

Amount

M & L for opening and servicing of BPI pump of capacity 7.5 HP after dismantling of existing platform by disconnecting electric and fuel connection of pump set , decoupling of pump and motor transportation to civil work shop for repair, opening the body of motor, oiling greasing of motor & pump set ,replacement of bearing, cleaning of stator, cleaning the slot, of both bearing as size ,opening of fuel pump compete including replacement of mechanical seals of pumps, replacement of bearing, overhauling of pump proper alignment of pump including all necessary nut, bolts ,welding works and rubber coupling L-110 & L-90 if required for setting of pump & motor, complete all as specified and directed.

Material and Labour for opening of BPI self priming fuel pump of capacity 12.5 HP from BPI pump house foundation after disconnecting from fuel line and closing the line with dummy plate with nut bolts and dismantling the same for assessing and carrying out the repairs at work shop for replacement of unserviceable parts (i.e, silica seal, gasket, bushes, nut bolts, gear oil) and servicing of pump complete and making good in serviceable condition, reassembling the same on the foundation and testing complete all as specified and directed.

All as per item No 2.00 hereinbefore but centrifugal pump capacity 15 HP

All as per item No 2.00 hereinbefore but monoblock pump capacity up to 7.5 HP

All as per item No 2.00 hereinbefore but centrifugal pump capacity 5 HP.

Taking out defective sewage submersible motor & pump sets of capacity 12.5 HP/9.37 KW from Sewage well by disconnecting electricity and water connection, decoupling pump & motor by the help of chain pully block & transportation to work shop for opening the body of motor, taking out burnt/defective winding wire carefully without damaging the stator, cleaning the slot, rewinding the starter with super enamelled copper winding wire of existing gauge alongwith the following parts as under:- Mechanical seal upper- 01 No, Mechanical seal Lower- 01 No, Impeller lock nut-01 No, Impeller lock nut washer -01 no, Neck ring gun metal - 01 No, O ring-1 Nos and reconnected the motor at same location by help of chain pulley block and making all connection of motor and testing on load, complete all as specified and as directed

M&L for taking out pump set 45 to 65 HP along with column pipe flanged 100/150 mm bore with submersible cable from bore hole of tube well of any depth using crane and sufficient man power, plugging / covering of open well by means of dummy plate, dismantling joints of flanged pipes in position including removing old rubber board gaskets , bolts , nuts , washers, gasket for 150 mm dia flange and any spare parts required for smooth functioning of bore well after repair complete including lowering of submersible pump set by means of cranes, connecting, testing complete all as specified and directed.

M&L for transportation of submersible pump & motor 65 HP to local work shop for repair and replacing of unserviceable burnt parts / burnt copper winding like winding wire 2.3 mm, motor housing bush, thrust bearing pad , S S Shaft (per stage), slot straighter & filling , seal bush GM, GM neck ring, SS sleeve, Suction Chamber, blazing works ,bowl bush, stainless key, nut bolt and washers, Gasket ,two coat paints and any spare parts required any type of polishing any type of grinding for smooth functioning of pump and back to site after repair , connecting, testing complete all as specified and directed. Note- Any type of grinding, polishing, brazing, ball, motor bush pump repair studs, nut, bolts, gasket, any accessories, submersible motor cable up to 3 mtr lead 02 Nos replaced if required are included in quoted rates.

All as per item No 8.00 hereinbefore but capacity 45HP

M & L for opening and servicing of Monoblock pump of capacity 7.5 HP to 10 HP after dismantling of existing platform by disconnecting electric and water connection of pump set , decoupling pump & motor and transportation to work shop and opening the body of motor, oiling greasing of motor & pump set ,replacement of bearing, cleaning of stator, cleaning the slot, of both bearing as size ,opening of fuel pump ,servicing and repairing of pump compete ,replacement of mechanical seals of pumps, replacement of bearing, overhauling of pump with proper alignment of pump including all necessary nut, bolts ,welding works and rubber coupling if required for setting of pump & motor complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically in a pit of depth not less than 2.25 metre below ground levels with top edge of the earth plate not less than 1.50 metre below normal ground level surrounded from all sides by mixture of charcoaland common salt and electrode connected to and including galvanized iron earth strip, 32 x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel including GI pipe light grade 40mm dia for protection pipe and GI pipe medium grade 20mm dia bore for watering funnel with wire mesh. 80mm thick precast RCC 1:1.5:3 type A1 cover with frame duly reinforced with XPM (weight not less than 3kg/sqm), PCC chamber pit with PCC 1:3:6 type C-2 excavation and earth work all as shown in electrical plate No 3 connected to earthing test point complete all as specified and directed. Note : The unit rate includes for protecton pipe 40mm and GI earth strip 32 x 6mm from top of earth plate upto 7.50 metre above ground level.

Supply, laying and testing in replacement of PVC insulated & PVC sheathed industrial 3 core 35 sqmm flat submersible cable with bare bunched copper conductor for submersible pump & motor with voltage grade 1100 volts generally conforming IS :694, complete with incoming and outgoing connection including 35 sqmm copper lugs, complete all as specified and directed. Make: Plaza/havells/Finolex.

All as per item No 12.0 above but size 10 sqmm 3 core.

All as per item No 12.0 above but size 6 sqmm 4 core.

Supplying, laying and testing in replacement of PVC insulated & PVC sheathed industrial 3 core 16 sqmm unarmored copper cable with bare bunched copper conductor for sewage pump & motor with voltage grade 1100 volts generally conforming IS : 7098 Part 1 - 1988 with up to date amendments complete with incoming and outgoing connection including 16 sqmm copper lugs complete all as specified and directed. Make: Plaza/havells/Finolex.

All as per item No 15.0 above but size 4 sqmm 4 core.

Taking out brunt copper lugs from panel and supply and fixing copper lugs of size 35 Sqmm to 25 Sqmm, refreshing of cable if required and replaced the suitable size of copper lugs and connecting properly including disconnecting power supply from existing switch gears, complete all as specified and directed.

All as per item No 17.0 above but size 10 to 16 sqmm.

Supply, installation, testing and commissioning in replacement of DOL starters in steel sheet metal enclosure single phase starter type MK-I, 6-10 Amps, 220 Volts complete all as specified and directed. Make:- L&T/BCH/C&S

All as per item No 19.0 above but capacity 3 phase, 415 Volts, Relay rating 18-25 Amp, 25/18HP/KW.

Supply, installation, testing and commissioning in replacement of reverse starter 3 Phase, 415 Volts, 20/15HP/KW, Relay rating 23-32 Amps including steel metal enclosure grouting in wall including making all incoming & outgoing connections and testing, complete all all as specified and directed. Make:- C&S/BCH/L&T

Supply and fix in replacement of Ammeter square flush mounted digital LED type of range 0-200 Amps complete all as specified and directed. Make:- C&S/L&T/AE

Supply and fix in replacement of Voltmeter square flush mounted Digital LED type of range 0- 500 Volts, complete all as specified and directed. Make:- C&S/L&T/AE.

Supply, installation, testing and commissioning in replacement of pressure gauge of range pressure capacity 0 - 300 kg/cm2 capacity up to 10 kg/sqcm pressure ISI marked complete all as specified and directed. MAKE -BAUMER/WARRIES/H-GURU.

De-silting/ cleaning of sewage storage well of depth 10.00 Mtr and 4.85 Mtr dia including taking out sludge in the form of solid manually and getting out and removal to a distance not exceeding 500 mtr and buried the same in low laying area, complete all as specified and directed.

Dismantling and taking down solar water heater system after disconnecting electric and water supply connection and Opening of 200 ltrs capacity solar water heating system made up of 2 Nos 100 ltrs capacity solar collector and opening and separating each collector of 100 ltrs capacity from the existing frame by unscrewing the flange joint , dismantling and taking out top cover made out of toughened glass from the top of the solar collector for cleaning the inner copper tube with the help of electric driven mono block pump set by using de-scaling chemical solution and giving adequate pressure of water till the deposited silt is thrown out from the tubes and drying out with the help of blower and finally removing the dust particles with the help of vacuum cleaner including replacement of unserviceable nut bolts, dead flanges, gasket etc and refitting the same in original pattern and testing, complete all as specified and as directed.

Supply and fixing in replacement of heating element of capacity 3 KW with thermostat from the hot water tank by opening the outer frame of the tank, draining out the hot water and replacement of heating element of capacity 3 KW with thermostat complete all as specified and as directed.

Dismantling and refixing of hot water tank capacity 400/500 ltrs from the unit and taking out the inner tank for de-scaling and necessary welding for checking leakages including providing fresh lagging and outer aluminum sheet cover of original gauge and sill, complete all as specified and directed.

Dismantling and refixing of hot water tank capacity 200 ltrs from the unit and taking out the inner tank for de-scaling and necessary welding for checking leakages including providing fresh lagging and outer aluminum sheet cover of original gauge and sill, complete all as specified and directed.

M & L for replacement of flat plate collector based on indirect transfer of heat suitable for 100 LPD capacity solar water heater ISI MARKED, complete all as specified and directed. Make- Tata BP/ solar India Technologies Pvt Ltd or equivalent.

M & L for replacement of flat plate collector based on indirect transfer of heat suitable for 200 LPD capacity solar water heater ISI MARKED, complete all as specified and directed. Make- Tata BP/ solar India Technologies Pvt Ltd or equivalent.

Material and labour for concealed Sub Main Wiring with two single core 6 Sqmm (nominal area) multi stranded copper conductor FRLS PVC insulated and unsheathed 1100volts grade colour code cables, drawn in and including heavy duty non-metallic rigid PVC conduit of suitable size, including standard fittings such as Tees, junction, bends etc., conduit concealed in wall & ceiling with and including one run of continuous multi stranded copper conductor 4Sqmm (nominal area) FRLS PVC insulated and unsheathed 1100volts grade colour code cable for earth continuity, complete all as specified and directed. Note(s): (i) Two runs of 6Sqmm main cable + one run of 4Sqmm cable for earth continuity and PVC conduit shall be measured as one unit/one Running Metre. (ii) Quoted amount shall be deemed to include cutting chases for concealing conduit and making good in cement mortar (1:4) or PCC (1:2:4) as required. Make of cable:- Plaza/Finolex/Havells/Polycab

Taking up or down steel tubing 20 mm bore medium grade of solar water heater and connections including cleaning and re-fixing with connected items like fittings, complete all as specified and directed .

Supply and fixing hot water pipe 20 mm bore medium grade duly insulated with glass wool and aluminum cladding ISI MARKED complete all as specified and directed. Make-Tata/jindal/kalinga or equivalent

S & F GI tubes medium grade 20 mm bore for solar water heater with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed. Make-Tata/jindal/kalinga.

Supply and fix in repair Gun metal globe or gate valves of solar water heater with iron wheel head , screwed both ends for iron pipes for 20 mm bore pipe confirming to IS 778 class 1 cu-alloy screwed in bonnet inside screw non rising stem cu-alloy body complete all as specified and as directed. Make-Bir/sant/jolota/leader or equivalent-

Supply and fix in repair Bib tap cast copper alloy chromium plated fancy type of bore 15 mm confirming to IS 778 class 1 cu-alloy, complete all as specified and as directed. Make-Bir/sant/jolota/leader or equivalent- .

Material and labour for replacement of unserviceable solar collector glass made out of toughened glass ISI MARKED as per original pattern and size of capacity 500/200 ltrs complete all as specified and directed. Make- Tata BP/solar india Technologies Pvt Ltd or equivalent.

Material and labour for replacement of unserviceable temperature gauge on hot water tank as per original pattern and size, complete all as specified and directed Make- Tata BP/solar india Technologies Pvt Ltd or equivalent.

Supply and fix in replacement of rubber hose pipe of 25 mm bore, 300 mm long ISI MARKED complete all as specified and directed. Make- Tata BP/solar india Technologies Pvt Ltd or equivalent.

Taking down unserviceable geyser of capacity 25 / 50 Ltrs from site and opening for repair of leakage transporting for welding at local welding shop and checking for any other problem and refixing after repair, complete all as specified and directed.

Supply and fix in replacement of Heating element of 2 KW ISI MARKED, complete all as specified and directed. Make- Leader or equivalent.

Supply and fix in replacement of Heating element of 1.5 KW ISI MARKED, complete all as specified and directed. Make- Leader or equivalent.

Supply and fix in replacement of thermostate for 25/50 ltrs geyser ISI MARKED, complete all as specified and directed. Make- Leader or equivalent.

Supply and fix in replacement of indicating lamp for 25/50 ltrs geyser ISI MARKED, complete all as specified and directed. Make-Secure meters/GE/simens or equivalent

Supply and fix in repair flexi connection Hot water pipe 15 mm dia up to 2 Meter length, complete all as specified and as directed.

Supply and fix in repair flexi connection Hot water pipe 15 mm dia up to 1 Meter length, complete all as specified and as directed.

Supply and fix in repair safety valve of geyser of capacity 25 to 50 ltrs, complete all as specified and as directed.

Supply and fix in repair of SS tank of 25 ltr geyser, complete all as specified and as directed.

Supply and fix in repair of SS tank of 50 ltr geyser, complete all as specified and as directed.

Supply and fix in repair 3 Phase 4 Wire, over voltage/under voltage preventer and testing on load 3 Phase & neutral voltage & over voltage monitoring device AC control of 415 volts suitable 3 Phase 4 Wire, frequency range 45-55 HZ suitable size copper cable and connection with new copper lugs, nut bolts, complete all as specified and directed. Make:- BCH/ LEGRAND/ SCHNIDER/L&T (GIC)

S&F power contactor 3 pole ML- 2 of L& T with DC coil of AC-3 rating 60 Amps suitable for motor including connection with suitable size copper cable and removing unserviceable cable and connection with new copper lugs, nut bolts including taking out old unserviceable contactor form existing LT panel of pump house, complete all as specified and directed. Make :- L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole ML 4 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole ML 6 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole MNX 50 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole MNX 70 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole MNX 80 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole MNX 95 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole MNX 140 of L&T or Equivalent to BCH/Siemens/ Schneider

All as per Item No 52 above but capacity 3 pole ML 1.5 of L&T or Equivalent to BCH/Siemens/ Schneider

Supply and fix in replacement Front mounting Add on block auxiliary contact block 415 volts 2NO+2NC type suitable for 60 to 62 Hp pump motor including connection with suitable size copper cable and connection with new copper lugs, nut bolts, complete all as specified and directed.

All as per item No 61 here-in-before but 415 volts1NO+1NC.

Supply and fix in replacement of cast iron Y-type strainer, screwed/bolted cover ,flanged type used in water supply/compressed line of size 100mm dia, body SS screen, including all fixing arrangement of strainer, complete all as specified and directed. Make :- Sant/Leader/Zoloto/Bir

All as per item No 63.0 above herein before but size 80 mm dia.

Supply and fix in replacement Gun metal foot valve of 100 mm dia including all necessary fitting arrangement, complete all as specified and directed. Make:- Sant/Leader/Zoloto/Bir

All as per Item No 65 herein before but Size 80 mm Dia.

S&F in replacement of MCCB 250 Amps, 4 pole with breaking capacity 25 KA, 415 volts in existing LT panel, complete all as specified and directed. Make- Indoasian/L&T/ HAVELLS/CG/HPL/SCHNEIDER

All as per item No 67 above But size 200 Amps 4 Pole.

All as per item No 67 above but size 160 Amps 4 Pole.

All as per item No 67 above but size 100 Amps 4 Pole.

Supply, fixing and testing in replacement 15 amps plug & socket, complete all as specified and directed. Make - Anchor/C&S /Havells.

Cleaning/washing the pump set (pump & motor) of capacity 1 to 3 HP scrubbing the old peep out with emery paper/wire brushes, preparing the surface, painting the same with one coat of synthetic enamel spray paint of approved colour/tint, complete all as specified and directed.

Supply and fixing in replacement of MS nut bolts(hard fastener) of suitable sizes for both glands, flanges on both ends and top canopy, for fixing of geyser and solar panel also as require at site of suitable sizes, complete all as specified and directed.

Supply, installation, testing and commissioning in replacement and welding any addition alteration for fixing of gun metal gate valve pressure class rating CLASS-2 gun metal body ,screwed in bonnet outside screw , conforming to IS-778 heavy duty for operation on 10 kg/ cm2 pressure complete with jointing material like rubber sheet nut and bolts, complete all as specified and directed of the following sizes :-

(a) 40 mm dia

(b) 25 mm dia

(c) 20 mm dia

(d) 15 mm dia

Taking out ETH cooling tower from site and servicing of existing cooling tower such as extinction of height of leg up 2mtr from ground level with welding machine welding the damaged part of cooling tower , replacement of complete fins, replacement of fiber sheet complete bottom part of cooling tower ,the fiber sheet will be fixed by screwing nut bolt of suitable size ,suitable size of strip welding with help of welding machine to extra support for fiber ,cleaning of complete inside and outside portion of the cooling tower with cleaning chemical properly ,spray painting with two coat of paint inside & outside after scraping old/pill paint , electrically disconnected of electric motor overhauling and servicing of cooling tower motor, stripping out and coupling ,bearing ,taking out armature, cleaning slots ,replacement of bearing /bushes of suitable size ,painting of motor ,reassembling the complete motor into position testing on full load and welding works for cooling tower for cutting & fixing of cooling tower works required at site is the responsibility of contractor, complete all as specified and directed.

Taking down unserviceable MS pipe 150 mm dia bore M&L for stainless steel welded pipes flanged type grade (ASTM specification: SA312 TP 304) of thickness 3 mm to 3.25 mm with stainless steel fittings(i.e, elbow, bends, reducer stainless Nut & bolts & connector) of same grade as per stainless steel pipe non reactive with ATF, water & WATER RUST /CORROSION PROOF, duly TIG (argon) welding and fixed with gasket suitable for ATF K-50 compatible rubberized gasket/sealant non reactive for ATF line of 150 mm at site all the flanged joints shall be brought at same potential by interconnecting pipes/ fittings on either side of the flanged joint with a filling point lid of the respective BPI tank complete all as specified and directed. Make - Om India Stainless steel Tube/Jindal/TATA

All as per item No 76.00 here in before but size 63.50 mm dia.

All as per item No 76.00 here in before but size 100 mm dia.

Supply and fix in replacement stainless steel gate valve of grade TP 304, 100 mm nominal dia flanged type suitable for fuel line, Pressure rating 150, complete all necessary welding works ,nut bolt & packing material all as required at site and testing of line, complete all as specified and directed. Make- Universal/BIR/ZOLOTO

All as per item No 79.00 here in before but size 63.5 mm dia.

Taking down old unserviceable MH/Sodium vapor light fittings 150/250 watts from pump/sewage/over head tanks and supply and fixing of energy saving LED street light fittings, 45W capacity, high pressure die cast aluminum housing with seal toughened glass cover light source should be multi LED SMD array with individual secondary lenses, colour temperature 6000K ± 500K, SYSTEM Efficiency should be minimum 100 Lumens/watt and minimum system lumen package of 4500 lumens as LM9, complete all as specified and directed. Make- CG/Havells/Philips

Supply and fix in replacement of MCB SPN 32 Amp complete all as specified and as directed. Make: ABB/Siemens/Havells

Supply and fix in replacement of PVC insulated weather proof and sheathed flat twin core cable with aluminium conductor cable of size 10.00 sqmm drawn through conduit pipe/bracket and making connection to the fittings, complete all as specified and directed.

Supply only sodium Hypo chlorite( NaOCL) chemical solution conforming to IS-1673/86 having chloride content 10 % by weight (bleach liquid solution) complete all as specified and directed. Note : Chemical solution shall be supplied by the contractor as on requirement basis through out the currency of the contract .Therefore the contractor shall procure the chemical solution in piecemeal as per requirement .The material shall be deposited with AGE E/M (AF) MC Chandigarh and RV shall be prepared accordingly. Contractor shall also arrange independent testing of chemical from Govt authorized laboratory at his own expence. The cost of testing shall be deemed to be included in the quotated rate. Payment of supply of Sodium chlorite solution shall only be made on production of test report.

Note:- Amount of credit of Rs.63393.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

Jai Maa Electrical Works

SANJEEV ENTERPRISES