REPAIR / MAINT OF PUMPS, MOTORS, STARTERS, CONTROL PANELS AND OTHER WORKS AND CHLORINATION PLANT AND FILTRATION PLANT AT SWIMMING POOL, CI / GI PIPE LINE, CONTROL VALVES AND CLEANING / PAINTING OF OVERHEAD TANKS AT SUNJUWAN UNDER GE JAMMU

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth (for taking up or laying of CI/GI pipes and getting out in soft / loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed.

Removing excavated surplus soils not exceeding 50m and deposited where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Labour for repair/rectification of leakage of underground CI/GI pipe line of size 80 to 200mm bore dia in position complete with excavation appx 1.5 X 1.5 X 1.5 mtr around the leakage, returning, filling in, removal, cutting / dismantling of leakage complete with and including cocking to existing lead joint, filling new lead joint burning and taking out existing lead joint as per site requirement and restore the water supply complete all as specified and as directed. Note:- Spare / fitting shall be measured and paid separately.

M&L for Run lead joint for CI spigot and socket pipes and fittings 150 to 200mm bore with new lead complete all as specified and as directed.

All as per Ser item No 5.00 here-in-before but for 80 to 100mm bore complete all as specified and as directed.

Cutting to existing cast iron pipes of size 80mm to 150mm dia in position for insertion of new fitting such as Tee, Collar, branches etc as per site requirement complete all as specified and as directed by Engr-in-Charge. Note:- Fittings shall be measured and paid separately.

Drilling and tapping cast iron water mains (in position) for branch connections of internal dia 15mm pipe complete all as specified and as directed by Engr-in-Charge.

M&L for Cast iron fittings of any type such as Tee, bends, tapers, collars, branch etc for spigot and socket end or one end socket and other end flanged or for both ends flanged type dia 200mm to 80mm complete all as specified and as directed.

M&L for Cast iron non return valve suitable for 150mm bore pipe both end flanged and fixed to the existing pipe line including joint with nut bolt, washers, rubber or fiber board gasket etc including taking down old one complete all as specified and as directed.

M&L for Cast iron sluice valve both end flanged class PN 1.0 confirming to IS-14846-2000 with iron wheel head and brass spindle including necessary joint with nuts, bolt, washer, rubber or fibre gasket, etc including taking down old one complete suitable for the following bores of pipes:-

200mm bore

150mm bore

100mm bore

80mm bore

Taking up or down existing leakage GI Pipe line in position of any length (RM) for repair/rectification of leakage, replacement of UNSV fittings and welding work as per site from trenches/walls/floors/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other as directed and restore the water supply for the following bore of pipes:-

80mm bore

50mm bore

40mm bore

25mm bore

20mm bore

15mm bore

Refixing of old serviceable GI tubing taken against from Ser No 15.00 in trenches/fixed to wall, ceiling, floor etc including new fittings and cleaning, screwing of old pipes as required at site complete all as specified and directed for the following bore of pipes:- Note:- Rates quoted should include GI Sockets, GI Nipples, GI unions, GI bends/reducers all as required at site.

80mm bore

50mm bore

40mm bore

25mm bore

20mm bore

S&F galvanised steel tubes, medium grade, laid in trenches with all fittings such as Tee, socket, bends, union etc all as required and complete all as specified and as directed for the following bore of pipes:- Note:- Rates quoted should include GI Sockets, GI Nipples, GI unions, GI bends/reducers all as required at site.

80mm bore

50mm bore

40mm bore

25mm bore

20mm bore

S&F Galvanised steel tubes, medium grade, with all fittings such as Tee, socket, bends, union etc and fixed complete to walls and ceiling or laid in floors complete all as specified and as directed for the following bore of pipes:- Note:- Rates quoted should include GI Sockets, GI Nipples, GI unions, GI bends/reducers all as required at site.

25mm bore

20mm bore

15mm bore

M&L for 50mm bore gun metal, gate valve with iron wheel head, screwed both ends for iron pipes and fixed complete in existing position including taking down old one complete all as specified and as directed.

All as per Ser Item No 16.00 here-in-before but 40mm bore complete all as specified and as directed.

All as per Ser Item No 16.00 here-in-before but 25mm bore complete all as specified and as directed.

All as per Ser Item No 16.00 here-in-before but 20mm bore complete all as specified and as directed.

All as per Ser Item No 16.00 here-in-before but 15mm bore complete all as specified and as directed.

Demoltion of cement concrete in ground floor and paving not exceeding 15cm thickness (below or above ground) complete all as specified and as directed.

M&L for 75mm thick, plain cement concrete 1:3:6 type C-2 (using 20mm graded crushed stone aggregate) as in paving / footpath and finished the surface even and smooth without using extra cement and making impression of expanded metal, whilst the concrete is green complete all as specified and as directed.

M&L for cleaning to over head RCC reservoir of any capacity internally at appx 40 feet high stagging by using water treatment chemical / bleaching powder / Sodium hypochloride chemical including cleaning internally entire wall surface, removing deposited particular, scrubbing complete wall surface and applying coat treatment water chemical on complete wall and drain out the water after disconnecting all rising / distribution sluice valves complete with painting to MS / Steel railing / distribution / wash out CI pipe with different colour complete all as specified and as directed and writing date of tank cleaning.

M&L for cleaning to under ground sumps of any capacity (2.5 LG to 1.0 LG) internally by using water treatment chemical / bleaching powder / Sodium hypochloride chemical including cleaning internally entire wall surface, removing deposited particular, scrubbing complete wall surface and applying coat treatment water chemical on complete wall and drain out the water after disconnecting all rising / distribution sluice valves complete with painting to MS / Steel railing / distribution / wash out CI pipe with different colour complete all as specified and as directed and writing date of tank cleaning.

Note for item Ser No 23.00 and 24.00 : - (i) The unit rate quoted deemed to be including draining of water with mechanical equipment and working in water and mud etc. (ii) The unit rate quoted deemed to be include all safety precautions which shall be taken while working on RCC over head tank / underground sump and contractor or his Engineer shall be available during execution of the job. (iii) Lightening arrangements if required to be provided by the contractor temporarily at his own arrangements and the amount quoted for that is deemed to be inclusive in the unit rate and electricity / diesel shall not be provided by the MES. (iv) Contractor will not be allowed more than one day to do the work inside the each OH Tank / UG Sump to prevent interruption of water to the users.

Repairing the water level indicator with replacement of GI pulley (02 No's), GI wire rope (20 RM), Float valve painting of indicator, scales with black / red paints, marking of numbers on scales (as required at site) complete all as specified and as directed.

Taking out UNSV / damage sluice valve pit MS top cover along with angle iron frame for repair, denting, necessary welding work, provn of replacement of two No's of MS hinges 6" heavy duty and provn of lifting handle and refixing in position along with angle iron frame with the help of nut, bolt after necessary repair / in position as per site requirement complete all as specified and as directed.

Supply and fixing MS sheet 3mm thick for top cover of valve pits including cutting to required size and welding to hinges all as required at site complete all as specified and as directed by Engr-in-Charge.

M&L preparation old steel surface of any description not otherwise described over 10cm in width or girth and applying one coat of synthetic enamel paint etc complete all as specified and as directed by Engr-in-Charge.

Surface excavation not exceeding 30cm deep and averaging 50cm deep and getting out in soft / loose soil including taking out vegetation from entire area of water supply installation complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan not exceeding 6m mean radius built in CM 1:4 for sluice valve pit complete all as specified and as directed.

M&L for rendering plaster 10mm thick on fair face of brick work or concrete surface inside sluice valve pit in CM 1:6 complete all as specified and as directed.

Taking down plaster of any thickness on brick or stone wall of sluice valve pit including racking out joints, hacking for key, scrubbing down, of any description complete all as specified and as directed.

Supply and fixing cast iron air release valve with double air outlet / orifice, 50mm bore confirming to IS 14845-2000 complete all as specified and as directed suitable for 150 / 200mm dia main water line.

M&L cleaning of valve pit chamber with sluice valve, pipes etc including replacement of existing wornout / defective gland packing, nut, bolt and washer etc with new one to make the sluice valve perfectly leak proof including one coat of synthetic enamel paint after preparation of old steel surfaces complete all as required and directed by Engr-in-Charge for the following size: -

80mm to 100mm dia

Material and Labour for Disconnecting all incoming / outgoing electric connection from LT panel / starter / electric motor carefully including dismantling / opening nut, bolt of discharge head and taking out submersible / VT motor pumping set complete with MS column pipe having capacity 10 to 50 HP and shifting in workshop for repair / servicing of pumping set and re-assembling / electric connection and testing at site on full load complete all as specified and as directed by Engr-in-Charge.

Strip opening complete submersible pumping set having capacity 10 to 20 HP any stage / discharge and dismanlting all spare parts by opening studs complete with machine / lathe work / grinding / polishing and fitting of all spare parts and re-assembling / installation in position after necessary repair / replacement of UNSV / defective spare parts. Note:- Spare parts shall be measured and paid separately under respective items as under:-

Supply only cast iron stage bowl complete all as specified and as directed.

Supply only cast iron suction discharge chamber complete all as specified and as directed.

Supply only gun metal body neck ring complete all as specified and as directed.

Supply only gun metal body bowl bushes complete all as specified and as directed.

Supply only body coupling sleeves complete all as specified and as directed.

Supply only cast iron impeller with key complete all as specified and as directed.

Supply only body studs fully threaded complete all as specified and as directed.

Supply only stainless steel pump shaft complete all as specified and as directed.

Supply only stainless steel pump shaft coupling with key complete all as specified and as directed.

Supply only cast iron NRV with NRV seat and cone complete all as specified and as directed.

Supply only strainer for pump complete all as specified and as directed.

All as per Ser Item No 37.00 here-in-before but capacity 30 to 50 HP complete all as specified and as directed.

Supply only cast iron stage bowl complete all as specified and as directed.

Supply only cast iron suction discharge chamber complete all as specified and as directed.

Supply only gun metal body neck ring complete all as specified and as directed.

Supply only gun metal body bowl bushes complete all as specified and as directed.

Supply only body coupling sleeves complete all as specified and as directed.

Supply only cast iron impeller with key complete all as specified and as directed.

Supply only body studs fully threaded complete all as specified and as directed.

Supply only stainless steel pump shaft complete all as specified and as directed.

Supply only stainless steel pump shaft coupling with key complete all as specified and as directed.

Supply only cast iron NRV with NRV seat and cone complete all as specified and as directed.

Supply only strainer for pump complete all as specified and as directed.

M&L for strip opening to submersible motor having capacity 10 to 20 HP and re-winding with super enamelled copper winding wire heavy duty heat resistance confirming to IS of same gauge and No's of turns complete with realignment of motor slotes and insulating materials i.e. varnishing, bamboo strips, leather papers, cotton tapes including replacement of UNSV / defective spare parts and drying complete and re-assembling after repair / rewinding and testing at site on full head. Note:- Spare parts shall be measured and paid separately under respective item as under: -

Supply only thrust plate with circlip and key complete all as specified and as directed.

Supply only thrust plate bearing housing complete all as specified and as directed.

Supply only bearing for motor complete all as specified and as directed.

Supply only rubber oil seal complete all as specified and as directed.

Supply only cast iron sand guard complete all as specified and as directed.

Supply only rubber diaphragam with plate complete all as specified and as directed.

Supply only gun metal bushes complete all as specified and as directed.

All as per Ser Item No 39.00 here-in-before but capacity 30 to 50 HP complete all as specified and as directed.

Supply only thrust plate with circlip and key complete all as specified and as directed.

Supply only thrust plate bearing housing complete all as specified and as directed.

Supply only bearing for motor complete all as specified and as directed.

Supply only rubber oil seal complete all as specified and as directed.

Supply only cast iron sand guard complete all as specified and as directed.

Supply only rubber diaphragam with plate complete all as specified and as directed.

Supply only gun metal bushes complete all as specified and as directed.

Labour for welding, metalling, grinding, polishing and lathe / machine work for re-alignment to rotar, assembly and making the suitable size for fitment of rotar bearing complete with replacement of UNSV / defective spare parts of submersible pump of capacity 10 to 20 HP complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items as under: -

Supply only rotar sleeves stainless steel complete all as specified and as directed.

Supply only rotar GM bearing bush complete all as specified and as directed.

Supply only rotar upper and lower bearing housing complete all as specified and as directed.

Labour for welding, metalling, grinding, polishing and lathe / machine work for re-alignment to rotar, assembly and making the suitable size for fitment of rotar bearing complete with replacement of UNSV / defective spare parts of submersible pump of capacity 30 to 50 HP complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items as under: -

Supply only rotar sleeves stainless steel complete all as specified and as directed.

Supply only rotar GM bearing bush complete all as specified and as directed.

Supply only rotar upper and lower bearing housing complete all as specified and as directed.

Supply and fixing in replacement of Submersible cable 16 Sqmm 3 core flat copper conductor heavy duty 1100 Volts grade confirming to ISI complete all as specified and as directed by Engr-in-Charge. Note:- Old cable shall be deposited in store yard.

Supply and fixing in replacement of Submersible cable 25 Sqmm 3 core flat copper conductor heavy duty 1100 Volts grade confirming to ISI complete all as specified and as directed by Engr-in-Charge. Note:- Old cable shall be deposited in store yard.

Material and Labour for fabrication of MS clamp made out from flat 150mm X 12mm thick, bend to shape, drill a fole four No's in each clamp of size 16mm dia suitable for holding MS column pipe size 150mm dia complete with provn of four No's nuts, both 4" long and washer complete as per sample complete all as specified and as directed.

Supply and fixing in replacement of cast iron discharge head assembly suitable for vertical turbine plumbing set having suction / discharge size 150mm dia complete all as specified and as directed by Engr-in-Charge.

Strip opening complete vertical turbine pumping set having capacity 20 to 50 HP any stage / discharge and dismantling all spare parts by opening studs complete with machine / lathe work / grinding / polishing and fitting of all spare parts and re-assembling installation in position after necessary repair / replacement of UNSV / defective spare parts complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items as under: -

Supply only cast iron bowl complete all as specified and as directed.

Supply only cast iron suction / discharge bowl complete all as specified and as directed.

Supply only gun metal body neck ring complete all as specified and as directed.

Supply only cast iron impellers with key complete all as specified and as directed.

Supply only impeller lock bush complete all as specified and as directed.

Supply only cast iron NRV with seat complete all as specified and as directed.

Supply only stainless steel shaft sleeves complete all as specified and as directed.

Supply only shaft rod with coupling complete all as specified and as directed.

Supply only shaft retainer of existing size complete all as specified and as directed.

S&F MS pipe heavy grade 150mm dia bore, 10 feet long each with flanges screwed and welded both ends complete with nuts, bolts, gasket etc lowered into bore well complete all as specified and as directed. Note:- The pipes shall be heavy duty not less than 6mm thick of wall and the flanges shall have grooves to accomodate the submersible cables and slings.

All as per Ser Item No 48.00 here-in-before but 100mm dia complete all as specified and as directed.

All as per Ser Item No 48.00 here-in-before but 80mm dia complete all as specified and as directed.

M&L for strip opening to VT motor having capacity 10 to 40 HP and re-winding with super enamelled copper winding wire heavy duty heat resistance confirming to IS of same gauge and No's of turns complete with realignment of motor slotes and insulating materials i.e. varnishing, bamboo strips, leather papers, cotton tapes including replacement of UNSV / defective spare parts and drying complete and re-assembling after repair/rewinding and testing at site on full head complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items as under: -

Supply only rotor bearing cover sleeves complete all as specified and as directed.

Supply only thrust plate bearing housing complete all as specified and as directed.

Supply only thrust bearing for motor complete all as specified and as directed.

Supply only rubber oil seal complete all as specified and as directed.

Supply only cast iron sand guard complete all as specified and as directed.

Supply only ball bearing complete all as specified and as directed.

Dismanlting and strip opening the pump completely including disconnecting the suction delivery, vaccum pipe lines and coupling for repairs to pump and refixing the same after repairs including overhauling the pump set, renewal of gasket to pump, suction and delivery lines, gland packing, greasing nuts, bolts and washers etc complete all as specified and as directed by Engr-in-Charge for the following capacities:- Note: - Spare parts shall be measured and paid separately under respective item as under: -

Pump 200 HP to 250 HP

Pump 100 HP

Pump 60 HP

Supply only the following items suits to the centrifugal pump set of capacity 100 HP complete all as specified and as directed.

Pump shaft

Metal distance bushes

Cross rings for impellers of suitable size

Metal distance guides

Impeller guide bush

Impeller lock nut

Shaft sleeves

Gland bushes

Gland Sleeves

Steel checknut for shafts

Supply only the following items suits to the centrifugal pump set of capacity 200 HP complete all as specified and as directed.

Pump shaft

Metal distance bushes

Cross rings for impellers of suitable size

Metal distance guides

Impeller guide bush

Impeller lock nut

Shaft sleeves

Gland bushes

Gland Sleeves

Metal Gland with studs and nuts

Steel checknut for shafts

Supply only the following items suits to the centrifugal pump set of capacity 60 HP complete all as specified and as directed.

Pump shaft

Metal distance bushes

Cross rings for impellers of suitable size

Metal distance guides

Impeller guide bush

Impeller lock nut

Bronge Impellers

Gun metal shaft sleeves

Gun metal gland bush

Gun metal gland sleeves

Metal gland with studs and nuts

Steel checknut for shafts

Supply and fixing the following spare parts suitable for 60 / 100 / 200 / 250 HP centrifugal pump set including removing of old UNSV items: -

Pressure gauge of size 100mm dia 10 Kg/Cm complete with brass coupling cock 3/8".

Tyre coupling of existing size for 250 to 60 HP.

Dismantling and strip opening the motor completely including disconnecting the cable connections and coupling of the motor removing the statar and rotor units, bearings complete servicing the motor assembly including taking out damaged / burnt out winding, cleaning the slots and rewinding the same with new super enamelled copper winding wire of existing gauge and turns, also heat varnishing the motor windings by applying varnish and keeping the windings into the hot air oven till the moisture evaporates complete at authorized workshop, including transportation and refit the same after repairs including connecting up of the electric connections complete, including testing and commissioning complete all as specified and as directed by Engr-in-Charge for the following capacities: -

Motor 3 Phase 100 HP capacity.

Motor 3 Phase 60 HP capacity.

Supply and fixing Renewal of worn out / U/S ball / roller bearing from the induction motor / pumping set with the same size and capacity for the following motors: -

Ball bearing for Electric motor / pump of capacity 200 / 100 HP, 3 Phase.

Ball bearing for Electric motor / pump of capacity 60 HP, 3 Phase.

Metalling to the shaft with turning, levelling, finishing etc suit the centrifugal pump sets of the following capacity: -

Shaft suitable for 200 HP pump set

Shaft suitable for 100 HP pump set

Shaft suitable for 60 HP pump set

Supply, install, commission and testing cubical type LT panel board, outdoor type, manufactured by a CPRI approved factory, floor mounted, dust and vermin proof, front and rear operated door with necessary locking arrangement made of 50 X 6mm MS angle iron frame work and CRCA sheet of 3.15mm thick duly painted with two coats of powder coated paint of approved shade both internally and externally. The panel shall be suitable for 415 Volts, 50 Hz, 3 Phase, 4 wire system and shall be complete with suitable capacity aluminium bus bar (1.5 times the incoming switch gear current rating) with suitable size of PVC insulated copper conductor, thimbles glands complete all as specified and as directed with the following accessories: -

MCCB 4 pole 630A, breaking capacity 50 KA at 415 Volt AC, 50 Hz (L frame type adjustable thermal and adjustable magnetic setting, Ics=75% of Icu) - incoming = 01 No's.

MCCB 3 pole 250 A, breaking capacity 50 KA at 415 Volt AC, L frame adjustable thermal and adjustable magnetic setting, Ics=75% of Icu (incoming)=03 No's.

LED indicating lamp (RYB)

Necessary foundation in PCC 1:3:6 (40mm graded crushed aggregate) type C-2 for foundation of angle iron legs frame work complete - 01 Job. Note:- Wherever is cable fixing / connection, suitable thimble should be used as per site situation.

Repair to existing unserviceable LT panel by replacing the UNSV minor spare parts Aluminium lugs, copper lugs, bus bar insulators, insulation tape on the bus bars, necessary nut bolts panel wiring repair to door lock and shutter including necessary welding work and spray painting externally and make the panel serviceable including replacement of following accessories all as directed by Engr-in-Charge. Note:- Spare will be measured and paid separately.

Supply only MCCB 4 pole 400 A, Breaking capacity 50 KA at 415 Volt AC, 50 Hz (L frame type adjustable thermal and adjustable magnetic setting, Ics=75% of Icu.

Supply only MCCB 3 pole 250 A, Breaking capacity 50 KA at 415 Volt AC, 50 Hz (L frame type adjustable thermal and adjustable magnetic setting, Ics=75% of Icu.

Supply only MCCB 3 pole 200 A, Breaking capacity 50 KA at 415 Volt AC, 50 Hz (L frame type adjustable thermal and adjustable magnetic setting, Ics=75% of Icu.

Supply only in replacement UNSV indicators LED set of three pieces as per existing size and sample completed all as directed by Engr-in-Charge.

Supply only Copper wound CT 100/5 - 03 No's complete all as specified and as directed by Engr-in-Charge.

Supply only in replacement Ampere meter digital type 0-200 / 0 to 400, 0 to 600, 96 Sqmm square type flush panel mounted complete all as directed by Engr-in-Charge.

Supply only Volt meter digital type 0-500 Volt, 96 Sqmm square type flush panel mounted complete all as directed by Engr-in-Charge.

Supply only Aluminium bus bar and connected link bar with proper colour coding with insulation tape of current rating 630 / 400 Amps including replacement of old rusted nut and bolts, washers complete all as directed by Engr-in-Charge.

M&L ball valve, high pressure with teflon sheet screwed both ends for iron pipes and fixed complete in existing position including taking down old one complete all as specified and as directed.

15mm bore

20mm bore

25mm bore

Dismantling and taking down electric motor of dozing system and shifting in workshop for repair and rewinding with super enamelled copper winding wire of same gauge and No's of turns complete with insulated material i.e. varnish, cotton tape, bamboo strips, emory paper and drying including replacement of UNSV spare parts complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items.

Supply only motor seal

Supply only motor bearing

Supply only motor fan blade

Supply only rotor shaft

Supply only coupling

Dismantling and taking down dozing pumping set and shifting in workshop for repair / maintenance / overhauling and reassembly after necessary repair complete with and including replacement of UNSV / defective spare parts and tested on load at site complete all as specified and as directed. Note:- Spare parts shall be measured and paid separately under respective items.

Supply only Agitator assembly

Supply only Agitator bearing

Supply only Agitator shaft with SS blade duly FRP coated

Supply only foot valve

Supply only suction NRV

Supply only discharge NRV

Supply only injection valve (line NRV) fitting

Supply only PE Hard tubing transparent 6/8mm

Supply only solenoid motor

Supply only main head (PP / PVC)

Supply only main head hex bolts

Supply only diphragam (taflon faced)

Supply only Acrylic front cover

Supply only speed / stroke nob

Supply only toggle switch

Supply only strainer for foot valve

Supply only pressure relief valve

Supply and fixing in replacement of heavy duty FRP service tank 100 litrs complete with drain valve, level gauge, water inlet / outlet provn and CPV 15mm pipe for feeding to main line complete all as specified and as directed.

M&L for fabricated MS angle iron frame heavy duty epoxy coated and anticorrosive paint bend to shape bending, welding and fixing on wall / floor to take the load of complete dozing system to avoid direct load of motor on tank complete all as specified and as directed by Engr-in-Charge.

Supply and fixing in replacement of Chlorine test kit with coloured sample complete with all testing fillaments and OT solution in rexin finish wooden / PVC box complete all as specified and as directed.

Supply and fixing in replacement of OT solution for chlorine test (500 ml) complete all as specified and as directed.

Supply only Altoch-GP / Aquafit calcium based granular disinfectant for water treatment more stable their chlorine gas and stronger than bleaching powder packing in 45 Kg plastic drum complete all as specified and as directed.

Replacement of unserviceable and worn out parts of 2 to 5 HP motor and rewinding with super enamelled heat resistance copper winding wire of the recommend gauge and number of turns with all insulation material including cleaning and varnishing the motor replacing unserviceable bearing, nuts and bolts complete all as specified and as directed.

Replacement of unserviceable and worn out parts of 2 to 5 HP pump bearing Neck ring, Shaft with impeller key, GM Impeller repair, Oil seal etc complete all as specified and as directed.

Comprehensive repair, maintenance and servicing of Silver ionisation plant SMPS and control panel at installations complete all as specified and as directed. Note:- The rate shall be deemed to include the cost of all spares and checking of the electronic circuit control for the electrode.

Supply and fixing silver ionisation electrode suitable for plant of capacity of 1.5 lakh litres per hours for Model BW/Eco 150 complete all as specified and as directed.

M&L for painting of silver ionisation and motor complete including GI pipe line approx length 50 RM with two coat of synthetic enamel paint of existing colour shade and writing capacity, make, discharge, date of install etc after cleaning and preparation of surfaces complete all as specified and as directed by Engr-in-Charge.

Supply and replacement of direct on line starter in sheet steel enclosure type MF-1 single phase motor of capacity 2 HP to 3 HP complete all as specified and as directed.

Supply and fixing in replacement Voltage Stabilizer wall mounted 2 Amps with thermal over load protection working range 90 - 290 Volt complete all as specified and as directed.

Supply and fix in replacement PVC insulated unsheathed single core copper conductor flexible cable of size 185 Sqmm, 1100 Volts conforming to IS-694/1990 with necessary copper lugs / thimbles complete all as specified and as directed.

Supply and fixiing in replacement of onload change over switch side handle operated 4 pole, 415 Volt, 50 Hz, 100 Amp conforming to IS complete all as specified and as directed by Engr-in-Charge.

Transporting air compressor and other allied equipment / material at site of tube well and installation of complete machinery complete all as specified and as directed.

Re-development of tube well with air compressor of adequate capacity (not less than 250 Cfm) as per specification till the availability of sand free clear water, subject to minimum of 60 hrs of operation of air compressor complete all as specified and as directed.

Providing of pea shaped gravel as per specification and gravel shrouding in annular space between well and liner assembly required during re-development complete all as specified and as directed.

Stabilization and yield testing to tube well by using submersible pump of adequate capacity as per specifications (subject to minimum of 48 hrs of development with submersible pump set) including conduction of sounding test complete all as specified and as directed. Note:- Submersible pumping set of adequate capacity will be brought by contractor at their own cost and rates for hiring submersible motor deems to be included in item rate.

M/S S K Electricals Regd

M/s. Aggarwal Engineers

Bidder Name

M/S S K Electricals Regd

M/s. Aggarwal Engineers

GIANI ENGINEERING WORKS