IMPROVEMENT OF WATER SUPPLY INSTALLATION CLEANING OF UG SUMP SEMI UG SUMPS AND REPAIR MAINTENANCE AND REPLACEMENT OF WATER SUPPLY SUMP MOTOR SET SUBMERSIBLE AND FIRE FIGHTING PUMP SETS AT GE NW KARANJA

Amount

Notes : (i) The work consists of 01 job as under:- JOB (A) : TPP 2024-2025 Ser No. 90 (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. ITEMS FOR JOB 'A'

Disconnecting and dismantling of unserviceable centrifugal pump set 150 HP of (Kirloskar make Model No DSM 150-46), from pre-existing foundation complete with inlet/ outlet attachment and transporting to authorised dealer/ reputed workshop and reassembling complete unit after replacement of defective spares including machining of shaft as desired / required to ensure proper alignment with provisioning of commissioning/ testing of pumpset complete all as specified and directed. 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 by the Contractor without any extra cost to the Department.

Supply only following spare parts of centrifugal pumps set Kirloskar make for incorporation in BOQ Serial item No 1.01 above complete all as specified and directed :-

CI impellor suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Pump shaft suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Adjustable washer suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Oil seal (DE & NDE) suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

‘O’ ring suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Distance sleeve suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Key for impellor and coupling suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Bearing lock nut suitable for 150 HP capacity of Kirloskar make Model No DSM 150-46 Pump Set

Nomax paper

Shaft sleeve/ bush

Shaft key as per sample

Ball Bearing 7310

Roller Bearing NU 311ECP

Bearing housing MS

Gland plates MS (As per sample)

Fan blade as per sample

Upper Casing cover complete with nuts and bolts

Lower Casing cover complete with nuts and bolts

Disconnecting and dismantling of unserviceable centrifugal pump set 120 HP of (Kirloskar make Model No UP 150-45), from pre-existing foundation complete with inlet/ outlet attachment and transporting to authorised dealer/ reputed workshop and reassembling complete unit after replacement of defective spares including machining of shaft as desired / required to ensure proper alignment with provisioning of commissioning/ testing of pumpset complete all as specified and directed. 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 by Contractor without any extra cost to the Department.

Supply only following spare parts of centrifugal pumps set Kirloskar make for incorporation in BOQ Serial item No 1.21 above complete all as specified and directed :-

CI impellor suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Pump shaft suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Adjustable washer suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Oil seal (DE & NDE) suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

‘O’ ring suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Distance sleeve suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Key for impellor and coupling suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump SetPump Set

Bearing lock nut suitable for 120 HP capacity of Kirloskar make Model No UP 150-45 Pump Set

Nomax paper

Shaft sleeve/ bush

Shaft key as per sample

Ball Bearing 7310

Roller Bearing NU 311ECP

Gland plates MS (As per sample)

Fan blade as per sample

Repair/replacement,disconnecting and dismantling and overhauling of centrifugal pump set 75 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 complete all as specifed and directed. Note :- New spares required to be replaced will be measured and paid under relevent items as supply only

Supply only following spare parts of centrifugal pumps set Kirloskar make for incorporation in BOQ Serial item No 1.38 above complete all as specified and directed :-

Ball bearing suitable for 75 HP pump make Kirloskar or equivelent

Bearing Ring suitable for 75 HP pump make Kirloskar or equivelent

Sleeves suitable for 75 HP pump make Kirloskar or equivelent

Oil seal suitable for 75 HP pump make Kirloskar or equivelent

Shaft Key-suitable for 75 HP pump

Machining to bronz impellor-01Job

Roller bearing suitable for 75 HP pump

M&L for repair/replacement and dismantling and taking down for overhauling of Jockey pump set Capacity 20 HP, of M/S Kirloskar Ltd including reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance complete all as specified and directed and including replacement of the following parts :- (a) Bronze impellar suitable for 20 HP pump set (b) Ball bearing suitable for 20 HP pump set (c) Bronze bush suitable for 20 HP pump set

M&L for repair/replacement and dismantling and taking down for overhauling of centrifugal pump set Capacity 30/40 HP, of M/S Kirloskar Ltd/ Becon including reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance complete all as specified and directed & including replacement of the following parts :- (a) Bronze impellar suitable for 30/40 HP pump set. (b) Ball bearing suitable for 30/40 HP pump set (c) Bronze bush suitable for 30/40 HP pump set

M&L for repair/replacement and dismantling and taking down for overhauling of centrifugal pump set Capacity 12.5/15HP, of M/S Kirloskar Ltd/ Becon including reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance complete all as specified and directed & including replacement of the following parts :- (a) Bronze impellar suitable for 12.5/15HP HP pump set. (b) Ball bearing suitable for 12.5/15HP HP pump set (c) Bronze bush suitable for 12.5/15HP HP pump set

M&L for repair/replacement and dismantling and taking down for overhauling of pump set Capacity 7.5/10HP, of M/S Kirloskar Ltd/ Becon including reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance complete all as specified and directed & including replacement of following parts (a) Bronze impellar suitable for 7.5/10HP HP pump set. (b) Ball bearing suitable for 7.5/10HP HP pump set (c) Bronze bush suitable for 7.5/10HP HP pump set

M&L for repair/replacement and dismantling and taking down for overhauling of pump set Capacity 3 to5 HP, of M/S Kirloskar Ltd/ Becon including reassambling complete set including connecting and testing in accordance with manufactures instruction to ensure stipulated performance complete all as specified and directed & including replacement of following parts:-. (a) Bronze impellar suitable for 3 to 5 HP pump set. (b) Ball bearing suitable for 3 to 5 HP pump set (c) Bronze bush suitable for 3 to 5 HP pump set

Note for Item No 01 to 1.51 :- (i) Quoted rates are also deemed to be included for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts , washers etc. (ii) Cost of transportation shall be deemed to be included in the rate quoted for these items. (iii) 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 complete all as specified & directed for the following motor & pump :-

Capacity 100 to 150 HP

Capacity 40 to 75 HP

Capacity 15HP to 30 HP

Capacity 7.5 HP to 12.5 HP

Capacity 2 HP to 5 HP

Demolition of PCC foundation of any size and M&L for new foundation as per site requirement using concrete 1:2:4 type B1 using 20mm graded stone aggregate with 6 nos of M20 X200 mm foundtion bolts grouted in the PCC & supply & fix MS plate 600 X 700 X8 mm thick fitted properly in the foundtion bolts . Duly drilled & tap for fixing the pump set painted with two coats of Anti corrosive paint over one coat of red oxide primer complete all as specified and directed.

S&F in replacement 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 duly grouting in floor. All steel work painted with synthetic enamel paint two coats over one coat red oxide primer complete all as specified and directed.

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

Dismantling 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 1500RPM of any make and model complete reinstallation of motor at site complete all as specified and directed 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 by the Contractor without any extra cost to the Department.

Capacity 150 HP

Capacity 120 HP

Capacity 75 HP

Capacity 30/40 HP

Capacity 20/25 HP

Capacity 12/15 HP.

Capacity 7.5/10 HP.

Capacity upto 2 to 5 HP.

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 complete all as specified and directed for the following :-

Roller bearing No. NU-318 C3 for electric motor.

Roller bearing No. NU-316 for electric motor.

Ball bearing 120HP to 150 HP

Ball bearing 75 HP

Ball bearing 30/40 HP

Ball bearing 20/25 HP

Ball bearing 12.5/15 HP

Ball bearing 7.5/10 HP

Ball bearing 2 to 5 HP

Taking up defective submersible pump sets with motor through 50mm GI pipe of about 20 Nos of 3 metre length each, for replacing of defective pump parts such as pump coupling, bush and PVC impellors with new one including overhauling/rewinding at authorized workshop of manufacturer and fixing back the same in the tube well through 50mm dia GI pipe, testing, commissioning for satisfactory performance as per manufacturers instructions all as required costs of required for machining including load testing for stipulated period to entire satisfaction of Engr in charge complete all as specified and directed.

Supply only the following spares of submersible pump sets of capacity 3 HP complete all as specified and directed :-

Pump coupling

Pump bush

Pump impellor

Opening the complete motor and removing the complete burnt out winding wire of the stator of the motor removed under BOQ Serial item No 1.81 above , cleaning the stator with cleaning element, preparing the surface and rewinding with super enameled copper winding wire of pre existing gauge of approved quality , filling the slot with insulating material like fiber sleeves, tapes according to classification of motor, varnishing, heating, etc; and reassemble after repairs including testing and commissioning for rated RPM for the following motors complete all as specified and directed and as per manufacturers instructions:-

Electric motor 3 HP capacity of submersible pump sets

S&F in replacement submersible three core flate 2.5 sqm copper cable for submersible pump complete and testing complete all as specified and directed.

S&F in repairs 3 pole power contactor type ML-4 as per existing complete all as specified and directed.

All as per BOQ Serial item No 1.89 above, but ML-2

All as per BOQ Serial item No 1.89 above, but ML-3

All as per BOQ Serial item No 1.89 above, but ML-6.

All as per BOQ Serial item No 1.89 above, but ML-10

S&F in repairs electronic timer range 09 to 30 sec 240/415 volts ET 100 as per existing complete all as specified and directed.

All as per BOQ Serial item No 1.94 above, but timing 36 to 120 seconds.

S&F in repairs bimetal overload relay MN-5 relay range 66 to110 as per existing complete all as specified and directed.

S&F in repairs bimetal overload relay MN-5 relay range114 to140 as per existing complete all as specified and directed.

All as per BOQ Serial item No 1.96 but relay range 30 to 50 Amps

S&F in repairs DOL starter in sheet steel enclosure, A/C 3 phase, type MK1, required for up to 7.5 HP motor complete all as specified directed .

S&F in repauirs single phase preventor VSPI complete all as specified and directed

S&F in repairs cast iron pump motor coupling suitable for centrifugal pumpset 150 HP complete all as specified and directed

S&F in repairs cast iron pump motor coupling suitable for centrifugal pumpset 120 HP complete all as specified and directed .

S&F in repairs cast iron pump motor coupling suitable for centrifugal pumpset 75 HP complete all as specified and directed .

S&F in repairs cast iron pump motor coupling suitable for centrifugal pumpset 15 to 40 HP complete all as specified and directed .

S&F in replacement rubber spider suitable for pump motor coupling for centrifugal pump 150 HP complete all as specified and directed .

S&F in replacement rubber spider suitable for pump motor coupling for centrifugal pump 120 HP complete all as specified and directed .

S&F in replacement rubber spider suitable for pump motor coupling for centrifugal pump 75 HP complete all as specified and directed .

S&F in replacement rubber spider suitable for pump motor coupling for centrifugal pump 30 to 40 HP complete all as specified and directed .

S&F in replacement rubber spider suitable for pump motor coupling for centrifugal pump up to 12.5 to 15 HP complete all as specified and directed .

S&F in repairs Indication lamp 16.5 mm dia LED box(RYB) per set, set of three complete all as specified and directed

S&F in repairs rotary switch for voltmeter RYB complete all as specified and directed

S&F in repairs rotary switch for Ammeter complete all as specified and directed

S&F in repairs gland packing in 150/125 HP pump set complete all as specified and directed

S&F in repairs gland packing in 100 HP pump set complete all as specified and directed

S&F in repairs gland packing in 30 HP pump set complete all as specified and directed

S&F in repairs gland packing in 10/12.5 HP pump set complete all as specified and directed

S&F in repairs gland packing in 5/7.5 HP pump set complete all as specified and directed

S&F in repairs sluice valve (ISI marked) flanged and drill both ends cast iron body, heavy duty brass spindle type PN 1.6 with and including jointing rubber gasket,nut,bolts of 300 mm bore complete all as specified and directed.

All as per BOQ Serial item No 2.20 above but 250 mm bore

All as per BOQ Serial item No 2.20 above but 200 mm bore

All as per BOQ Serial item No 2.20 above but 150mm bore

All as per BOQ Serial item No 2.20 above but 100mm bore

All as per BOQ Serial item No 2.20 above above but 80mm bore

Taking out old unserviceable non return valve and Supply, installation, commissioning and testing of 150 mm size non return valve of cast iron body, both ends flanged & drilled conforming to IS 5312 including flanges and jointing materials such as nut-bolts, washers & fibre / rubber gasket etc as required at site complete all as specified and directed.

All as per BOQ Serial item No 2.26 above but for bore of pipe 100 mm

S&F in repairs MS ERW pipe class 'B' in standard length conforming to IS 1239 part -I (ISI Marked) duly painted with two coats synthetic enamel paint of first quality over coat of primer for 200 mm bore complete all as specified and as directed.

S&F in repair MS ERW pipe class 'B' in standard length conforming to IS 1239 part -I (ISI Marked) duly painted with two coats synthetic enamel paint of first quality over coat of primer for 150 mm bore complete all as specified and as directed.

M&L for cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedmentation /clear water sumps of capacity UG sump reservoir 200000 gallons through bacteriological treatment by using sulitable chemicales approved by Govt auth lab AND ULTRA VIOLET RAY complete all as specified & directed by the follwoing process :- (a) First :- Clear the top of the tank for a clean workspace and drain out the water by using exit valve or high capacity dewatering system. (b). Second :- Cleaning all the algae formation inside the tank by using a cleaning solution of one part of laboratory tested branded bleach to four part of of hot water in a clean pot/bucket and scrubbing the walls and surfaces of the tanks and clean all the fittings that will come into contact with the water. (c) Third :- Cleaning with freash water by high speed jet pump. (d). Fourth :- Bacteria screening/sterilization by using one part of laboratory tested and branded HSCH to four part of of hot water or brannded halogen compound to wash the the side wall and surfaces of the tank with the mop or with pressure machine. (e). Fifth :- Cleaning the floor of water tank by using wet type industrial vaccum cleaner. (f) Sixth :- Bacteriological screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g) Seventh :- Cleaning and third bacteria screening is to sterilize all the surfaces of the water tank using the 100ml unscented bleach without fiber guard in a litre and let the solution on all surface of the tank for min two hrs and rinse all the surfaces by clean water and remove the rinse water by industrial wet/dry vaccume cleaner.

NOTE:-(i) Contractor shall submit government laboratory test certificate of chemical before cleaning, fix the sticker mentioning the date of cleaning & name of site and also provide certificate confirming the completion of sterilization of water tanks mentioning the name of station and date of cleaning. All the cleaning & sterilization staffs should be under accidental insurance coverage.) (ii) outlet pipe of OHT should be plugged before cleaning the OHT to avoid.entering scals and the same shall be reconnected after cleaning the OHT and the quoted rate is deemed to include for the provision . (iii) sterilization team will be comprised of experienced workers having experience in cleaning of tank (iv) contractor will be responsible for rectification of complaints occurred during cleaning the tank ie. No water in tank/over flow due to broken of float valve/ blockage to be included in quoted rate.

S&F in replacement mild steel chequered plates, 6 mm thick covering for cable duct for the same size and making the suitable lifting arrangement on bothh side complete all as specified and directed.

Disconnecting , dismantling of existing control panel board and supply , install, testing and commissioning of indoor type cubical wall mounted IP52 LT distribution control panel board powder coated made out of 2mm thick CRCA sheet dust and vermin proof suitable for operation on 3 phase 50HZ 415 volts and panel board should be front opening and looking arrangement complete including suitable bus bar internal wiring with 1100 volts grade single core PVC copper conductor cables of suitable current carrying capacity and making good all connection of incoming and outgoing cable by using any type of copper lugs , including internal wiring complete comprising of the following accessories :-

pk Enterprises (BID ID -3099090)

Sagar Electricals (BID ID -3098526)

R A Electric Co. (BID ID -3096558)

SREE HARITHA ASSOCIATES (BID ID -3097374)

BALAJI TRADERS (BID ID -3099902)