REP MAINT AND REPLACEMENT OF DEFECTIVE SPARES OF CENTRIFUGAL WATER PUMP SET SUBMERSIBLE AND JOCKEY PUMPSET DG PUMPS BOREWELL DUGWELL PUMPS REWINDING TO PUMP MOTOR PAINTING WORKS GATE VALVE FLOAT VALVES SLUICE VALVE CHEMBERS AND ALLIED WORKS AT NAD

Amount

Disconnecting and dismantling of unserviceable centrifugal pump set 150 HP of Kirloskar make of capacity 48 LPS at 140 metre head, from motor side inlet, outlet pipes lines for carrying out repairs from authorised dealers of Kirloskar which includes, replacement of spare parts including testing and commissioning after reassembling complete unit, all as specified and directe by Engr -in-charge. Note :- (i) Any adjustment in the pump set if required. The same shall also be carried out by the contractor without any extra payment. (ii) Any damage to the pump set occurs due to improper installation of motor contractor shall be liable for repair.

Supply only following spare parts of centrifugal pumps set Kirloskar make to incorporate in sl item No : 1 above :-

(a) Enclosed CI impellor Cat part No 151. for 48 LPS Cap. pump

(b) Pump shaft for 48 LPS Cap. pump

(c) Adjustable washer for 48 LPS Cap. pump

(d) Diffuser with guide vanes for 48 LPS Cap. pump

(e) Oil seal (DE & NDE) for 48 LPS Cap. pump

(f) ‘O’ ring for 48 LPS Cap. pump

(g) Distance sleeve Cat part No 317.

(h) Key for impellor and coupling

(j) Bearing lock nut cat part No 336.for 48 LPS Cap. pump

(k) Nomax paper

(l) Hardener/ Gel

(n) Shaft sleeve

(p) Shaft key as per sample

(s) Ball Bearing 6215 C3

(t) Roller Bearing NU 215

Disconnecting and dismantling of unserviceable centrifugal pump set 125 HP of Kirloskar make of capacity 48 LPS at 90 metre head, from motor side inlet, outlet pipes lines for carrying out repairs from authorised dealers of Kirloskar which includes, replacement of spare parts including testing and commissioning after reassembling complete unit, all as specified and directe by Engr -in-charge. Note :- (i) Any adjustment in the pump set if required. The same shall also be carried out by the contractor without any extra payment. (ii) Any damage to the pump set occurs due to improper installation of motor contractor shall be liable for repair.

Supply only following spare parts of centrifugal pumps set Kirloskar make to incorporate in sl item No : 3 above :-

(a) Enclosed CI impellor suitable for 125 HP Pump Set

(b) Pump shaft for 48 LPS Cap. pump

(c) Adjustable washer for 48 LPS Cap. pump

(d) Diffuser with guide vanes for 48 LPS Cap. pump

(e) Oil seal (DE & NDE) for 48 LPS Cap. pump

(f) ‘O’ ring for 48 LPS Cap. pump

(g) Distance sleeve Cat for 125 HP Pump Set of Kirloskar Make

(h) Key for impellor and coupling for 48 LPS Cap. pump of Kirloskar Make

(j) Bearing lock nut cat part No 336.for 48 LPS Cap. pump of Kirloskar Make

(k) Nomax paper

(l) Hardener/Gel

(n) Shaft sleeve

(p) Shaft key as per sample

(s) Ball Bearing 7312B

(t) Roller Bearing NU NU215C3

Repair/replacement,disconnecting and dismantling and overhauling of centrifugal pump set 75 HP of Kirloskar make of capacity 1410 LPM Model No DSM100-36 from motor side inlet, outlet pipes lines for carrying out repairs including machining of shaft as desired / required to ensure proper alignment from authorised dealers of Kirloskar and including spare parts and testing and commissioning after repairs for improved and satisfactory performances, all as per manufacturers instruction. New spares required to be replaced will be measured and paid including under relevent items described here in after.

Supply only following spare parts of centrifugal pumps set Kirloskar make to incorporate in sl item No : 5 above :-

a) Ball bearing suitable for 75 HP pump make Kirloskar or equivelent

b) Bearing Ring suitable for 75 HP pump make Kirloskar or equivelent

c)Sleeves suitable for 75 HP pump make Kirloskar or equivelent

d) Oil seal suitable for 75 HP pump make Kirloskar or equivelent

e) shaft Key-suitable for 75 HP pump

f) Machining to bronz impellor-01Job

g) Roller bearing suitable for 75 HP pump

Repair/replacement and dismantling and taking down for overhauling of Jockey pump set 12.5 HP, of M/S Kirloskar Ltd including provision of replacement of following defective parts all as required. (a) Bronze impellarsuitable for 12.5 HP pump set- 01 Nos (b) Ball bearing suitable for 12.5 HP pump set- 01 Nos. (c) Bronze bush suitable for 12.5 HP pump set- 01 Nos Reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance all as desired to the entire satisfaction of dept. Note:- Painting of external portion complete set with allied parts after scraping with enamel paint is deemed to be included in quoted rate.

Repair/replacement and dismantling and taking down for overhauling of Jockey pump set 7.5 HP, of M/S Kirloskar Ltd including provision of replacement of following defective parts all as required. (a) Bronze impellarsuitable for 7.5 HP pump set- 01 Nos (b) Ball bearing suitable for 7.5 HP pump set- 01 Nos. (c) Bronze bush suitable for 7.5 HP pump set- 01 Nos Reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance all as desired to the entire satisfaction of dept. Note:- Painting of external portion complete set with allied parts after scraping with enamel paint is deemed to be included in quoted rate.

Repair/replacement,disconnecting and dismantling and overhauling of centrifugal pump set 40 HP of Kirloskar make of capacity 1410 LPM from motor side inlet, outlet pipes lines for carrying out repairs including machining of shaft as desired / required to ensure proper alignment from authorised dealers of Kirloskar and including spare parts and testing and commissioning after repairs for improved and satisfactory performances, all as per manufacturers instruction. New spares required to be replaced will be measured and paid including under relevent items described here in after.

Supply only following spare parts of centrifugal pumps set Kirloskar make to incorporate in sl item No : 9 above :-

a) Ball bearing suitable for 40 HP pump make Kirloskar or equivelent

b) bearing Ring suitable for 40 HP pump make Kirloskar or equivelent

c) Sleeves suitable for 40 HP pump make Kirloskar or equivelent

d) Oil seal suitable for 40 HP pump make Kirloskar or equivelent

e) shaft Key-suitable for 40 HP pump

f) Machining to bronz impellor-01 Job

g) Roller bearing suitable for 40 HP pump

Repair/replacement,disconnecting and dismantling and overhauling of centrifugal pump set 30 HP of Kirloskar make from motor side inlet, outlet pipes lines for carrying out repairs including machining of shaft as desired / required to ensure proper alignment from authorised dealers of Kirloskar and including spare parts and testing and commissioning after repairs for improved and satisfactory performances, all as per manufacturers instruction. New spares required to be replaced will be measured and paid including under relevent items described here in after.

Supply only following spare parts of centrifugal pumps set Kirloskar make to incorporate in sl item No : 11 above :-

a) Ball bearing suitable for 30 HP pump make Kirloskar or equivelent

b)bearing Ring suitable for 30 HP pump make Kirloskar or equivelent

c)Sleeves suitable for 30 HP pump make Kirloskar or equivelent

d) Oil seal suitable for 30 HP pump make Kirloskar or equivelent

e) shaft Key-suitable for 30 HP pump

f) Machining to bronz impellor-01 Job

g) Roller bearing suitable for 30 HP pump

Disconnecting and taking down and disconnecting all electrical system and dismantling complete unit of diesel engine coupled pumset of 65 HP capacity of make Kirloskar including provisioning of checking and isolationg defective parts, replacement of defective parts and machining of shaft as desired /required to ensure proper alignment ,reassembling complete unit and refixing to pre-existing place including greasing / oiling of hard wares such as nuts/ bolts, washers etc to ensure testing and commissioning to entire satisfaction of Engr in charge. Note : Cost of all necessary spares parts required for efficient running to Diesel engine pump set complete is deemed to be included in quoted rate.

Note for Item No 01 to 13 :- (i) Rates are also deemed to be included for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts , washers etc. (iii) Cost of transportation shall be deemed to be included in the rate quoted for these items. (iv) While taking out pump for repairs , the contractor will make arrengement pluging suction and discharge line with dead flanges, so that pumping of installation is not disturbed and there is no leakage of water.

M & L for painting of motor & pump for removing the existing deteriorated paint by scrapping the complete body along with complete foundation of Pump and Motor and filling the cavities with filter spray painting with Anti corrosive paint, two coats over a coat of red oxide zinc crome and marking of SM/MES No. with black/white paint for following:-

(a) Capacity 15 HP to 30 HP

(b) Capacity 40 to 75 HP

(c) Capacity 100 to 150 HP

M&L in MS iron frame work using MS channel. MS angle 50 x 50 x 6 mm for two structural support to pipe lines/base plate for pumps/approach ladder to over head water tanks fixed to wall by nuts bolts at T&P and bottom of size , 50 x 6 mm flat iron strip sqmm type grouting in floor. All steel work painted with synthetic enamel paint two coat over one coat red oxide all as directed including taking down/dismantling old one.

S&F pressure gauge 0-30 PSI (approved make) with 15mm valve & brass connector all as specified and directed.

Dismantling carefully centrifugal/monoblock/submersible electric motor from site of installation and transportion to work shop and them removing all burnt/ worn out coils cleaning of stator slots and insertion of insulating paper in the slots of appropriate size and rewinding with supper enameled copper wire ISI marked with existing size and varnishing with two coats of insulating varnish including all winding materials for 3 phase 415 volts 50 HZ 1460 RPM of any make and model complete reinstallation of motor at site upto the entire satisfaction of Engr-in-charge for the following capacity :- Note :- (i) Any adjustment in the pump set if required. The same shall also be carried out by the contractor without any extra payment. (ii) Any damage to the pump set occurs due to improper installation of motor contractor shall be liable for repair.

(a) Capacity 150 HP

(b) Capacity 125 HP

(c) Capacity 75HP

(d) Capacity 50 HP.

(e) Capacity 40 HP.

(f) Capacity 30 HP

(g) Capacity 20/25 HP

(h) Capacity 12/15 HP.

(j) Capacity 10 HP.

(k) Capacity 7.5 HP.

(l) Capacity upto 2 to 5 HP.

S&F in repairs 3 pole power contactor type ML-4 as per cat No SS90910 of Make M/s L&T equivalent of siemens/cutler Hammer, all as specified and directed.

Ditto, all as per sl item No : 18 above, but ML-3, Cat No : SS-90721

Ditto, all as per sl item No : 18 above, but ML-6, Cat No : SS-90921

Supply and fix electronic timerrange 09 to 30 sec 240/415 volts ST 100 fixed in repairs of. Make L & T or equivalent of siemens/cutler Hammer, all as specified and directed by Enge-in-charge.

Ditto, all as per sl item No : 21 above, but timing 12 to 120 seconds

Supply and fix bimetal overload relay MN-5 relay range 66 to110 of make M/s L & T or equivalent of siemens/cutler Hammer in repairs, all as specified and directed by Enge-in-charge.

Supply and fix Star - Delta starter in sheet steel enclosure, A/C 3 phase, type MN, required for 15 HP, 415 Volt 3 Phase motor all as specified directed to the entire satisfaction of dept.

S & F single phase preventor VSPI of M/s Minilec or equivalent in M/s L&T as fixed in repairs all as specified and directed by Enge-in-charge.

Dismantling/ removing the existing unserviceable cast iron pump motor coupling from existing location, Supply & machining work, replace with new cast iron pump motor coupling suitable for centrifugal pumpset of type SW/L-226 Make love joy/ Rathi/ Sona

Dismantling/ removing the existing unserviceable cast iron pump motor coupling from existing location, Supply & machining work, replace with new cast iron pump motor coupling suitable for centrifugal pumpset of type SW/L190 Make love joy/ Rathi/ Sona

Dismantling/ removing the existing unserviceable cast iron pump motor coupling from existing location, Supply & machining work, replace with new cast iron pump motor coupling suitable for centrifugal pumpset of type SW/L150 Make love joy/ Rathi/ Sona

Dismantling/ removing the existing unserviceable cast iron pump motor coupling from existing location, Supply & machining work, replace with new cast iron pump motor coupling suitable for centrifugal pumpset of type SW/L280 Make love joy/ Rathi/ Sona

Supply & fix in replacement rubber spider suitable for pump motor coupling for centrifugal pump of type L-190 Make love joy,Rathi&sona

Supply & fix in replacement rubber spider suitable for pump motor coupling for centrifugal pump of type L-150 Make love joy,Rathi&sona

Supply & fix in replacement rubber spider suitable for pump motor coupling for centrifugal pump of type Sw-280.Make love joy,Rathi&sona

Supply & fix in replacement rubber spider suitable for pump motor coupling for centrifugal pump of type Sw-226.Make love joy,Rathi&sona

S&F Indication lamp 16.5 mm dia LED box(RYB) per set, set of three

S&F Rotary switch for voltmeter RYB as per sample

S&F Rotary switch for Ammeter as per sample

S&F gland packing in 150/125 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 100 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 40 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 30 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 25 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 10/12.5 HP pump set Superior quality all as directed by Engr -in- Charge.

S&F gland packing in 5/7.5 HP pump set Superior quality all as directed by Engr -in- Charge.

Dismantling electrically and mechnically electric motor any size, dismantling part, taking out u/s bearing including supply and replacement of new bearing, reassembling, reinstallation and testing the following size all as directed by Engr- in - Charge.

(a) Beariang of No 3307

(b) Ball bearing 6316/6315

(c) -ditto- but ball bearing 6313/6314

(d) -ditto but ball bearing 6312/6311

(e) -ditto- but ball bearing 6310

(f) -ditto but ball bearing 6308/6309

(g) -ditto- ball bearing 6305/6306

(h) -ditto but ball bearing 6203/6204

(j) -ditto- but ball bearing 6201/6202

Supply and filling Gear Oil SE -90 for Pumps Make : Servo or equivalent all as specified and directed by Engr -in- charge

Radha Engineering Services

R A Electric Co.

INDIA ENGINEERS AND CONTRACTORS

SREE HARITHA ASSOCIATES