REPAIRS REPLACEMENT TO CI GI DI PIPE LINES PUMP SETS SLUICE NON RETURN VALVES FIRE HYDRANT AND CLEANING OF JACK WELL SUMPS ETC AND CERTAIN ALLIED WORKS AT DIAT DU MILIT GIRINAGAR AND R AND D E ENGRS DIGHI PUNE

Amount

Repairs to submersible pump sets and motor, 5 stage, 75 HP, capacity 120 cubic meter per hour at 108 meter head, 3 phase, 400 volts, 50 HZ installed at Jack well pump house in Khadakwasla Dam comprising of following works. Make :- KSB (a) Taking out the unserviceable pump set alongwith motor 75 HP including dismantling of flanged MS pipes 150 mm dia, taking out from Jackwell and transport to work shop and bringing back after carrying out repairs overhauling for both motor and pump complete reinstallation the same in Jackwell alongwith MS pipe 150 mm dia, replacing of unserviceable bolts, nuts and rubber gaskit insertion for flange joints. (b) Dismantling the motor complete for repair/replacing the following spares:- (i) Opening up and dismantling the old burnt out unserviceable winding and rewinding with PVC insulated copper wire of suitable sizes as per manufacturers standard. (ii) Rotor sleeves, turning, grinding and blancing including lath work and painting the body with one coat of primer and two coats of synthetic enamel paint after assembling the pump set – 01 Job Note :-Spares will be measured and paid separately under relevant items.

Repairs to submersible pump sets and motor, 3 stage, 20 HP, capacity 45 cubic meter per hour at 80 meter head, 3 phase, 400 volts, 50 HZ installed at Jack well pump house in Khadakwasla Dam comprising of following works Make :- KSB & Kirloskar (a) Taking out the unserviceable pump set alongwith motor 20 HP including dismantling of flanged MS pipes 100 mm dia, taking out from Jackwell and transport to work shop and bringing back after carrying out repairs overhauling for both motor and pump complete reinstallation the same in Jackwell alongwith MS pipe 100 mm dia, replacing of unserviceable bolts, nuts and rubber insertion for flange joints. (b) Dismantling the motor complete for repair/replacing the following spares:- (i) Opening up and dismantling the old burnt out unserviceable winding and rewinding with PVC insulated copper wire of suitable sizes as per manufacturers standard. (ii) Rotor sleeves, turning, grinding and blancing including lath work and painting the body with one coat of primer and two coats of synthetic enamel paint after assembling the pump set – 01 Job Note :-Spares will be measured and paid separately under relevant items.

Repairs to non clog submersible pump sets and motor, 3 stage, 30 HP, capacity 45 cubic meter per hour at 80 meter head, 3 phase, 400 volts, 50 HZ installed at Sewage pump house near KV school comprising of following works Make :- KSB & Kirloskar (a) Taking out the unserviceable pump set alongwith motor 30 HP including dismantling of flanged MS pipes 100 mm dia, taking out from Jackwell and transport to work shop and bringing back after carrying out repairs overhauling for both motor and pump complete reinstallation the same in Jackwell alongwith MS pipe 100 mm dia, replacing of unserviceable bolts, nuts and rubber insertion for flange joints. (b) Dismantling the motor complete for repair/replacing the following spares:- (i) Opening up and dismantling the old burnt out unserviceable winding and rewinding with PVC insulated copper wire of suitable sizes as per manufacturers standard. (ii) Rotor sleeves, turning, grinding and blancing including lath work and painting the body with one coat of primer and two coats of synthetic enamel paint after assembling the pump set – 01 Job Note :-Spares will be measured and paid separately under relevant items.

Repairs , maint and servicing of pump motor set at defferent location carry out greasing, oiling replacement of gasket warn out unserviceable nuts, bolts and washers checking of electrical connections with motor and LT panel, Replacement of defective unserviceable part such bearings, impellar, footvalves, pump shafts. power conductor & water level control etc to the following capacities of pump motor sets installed at DIAT all as directed by Engineer-in-Charge. Note : Spare such as bearing impellar, footvalves, pump shafts, power conductor & water level control etc will be measured and paid under relevant items. (a) Monoblock pump sets 5 HP at ABC Block.

(b) Monoblock pump sets 7.5 HP at filter house & new multy story

(c) Monoblock pump sets 15/20 HP at Near NGO Hostel and point mess

Taking down Monobloc pump set including dismandling of suction and delivery pipes, power supply , transport to work shop and brought back after carrying out repairs complete , reinstallation of the same including connecting up suction and delivery pipes ,cable connections for following repaires :- (a) Opening up AC induction motor and dismandling stator winding cleaning of core and rewinding with copper enamelled wire of appropriate size and gauge , varnishing , ovening , testing , complete assembled including overhauling pump set by replacing complete assembling & testing all as directed . Note :-Spares will be measured and paid separately under relevant items. (a) Mono block pump set 5 to 7.5 HP

(b) Mono block pump set 15 /20 HP

Supply only pump shaft for monobloc pump set of following capacity:- a) Pump set 5 HP capacity

b) Pump set 7.5 HP capacity

c) Pump set 15/20 HP capacity

Supply only water seal suitable for following pumps :- a) 2 HP to 7.5 HP

b) 15 HP to 30 HP

Supply only front and rear bearings for induction motor and centrifugal pump as per existing for the following capacities:- a) 5 HP bearing No SKF 6308ZZ

b) 7.5 HP bearing No SKF 6310ZZ

c) 15 / 20 HP bearing No SKF 6313ZZ

a) Supply only bush for 75 HP submersible pump sets.

b) Supply only bush for 30 HP submersible pump sets.

c) Supply only bush for 20 HP submersible pump sets.

d) Supply only bush for 7.5 HP submersible pump sets

a) Supply only strainer for 75 HP submersible pump sets.

b) Supply only strainer for 30 HP submersible pump sets.

c) Supply only strainer for 20 HP submersible pump sets.

d) Supply only strainer for 7.5 HP submersible pump sets.

a) Supply only sand guard for 75 HP submersible pump sets.

b) Supply only sand guard for 30 HP submersible pump sets.

c) Supply only sand guard for 20 HP submersible pump sets.

a) Supply only steel bush for 75 HP submersible pump sets.

b) Supply only steel bush for 30 HP submersible pump sets.

c) Supply only steel bush for 20 HP submersible pump sets.

a) Supply only GM impeller 75 HP submersible pump sets.

b) Supply only GM impeller 30 HP submersible pump sets.

c) Supply only GM impeller 20 HP submersible pump sets.

d)Supply only GM impeller for 7.5 HP submersible pump sets

a) Supply only thrust bearing 75 HP sumersible pump sets.

b) Supply only thrust bearing 30 HP sumersible pump sets.

c) Supply only thrust bearing 20 HP sumersible pump sets.

a) Supply only thrust plate required for 75 HP.

b) Supply only thrust plate required for 30 HP.

c) Supply only thrust plate required for 20 HP.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 2 for heavy duty of front capacity 32 Amp Make : L&T or equivalent.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 1.5 for heavy duty of front capacity 20 Amp Make : L&T or equivalent.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 1 for heavy duty of front capacity 10 Amp Make : L&T or equivalent.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 4 for heavy duty of front capacity 100 Amp Make : L&T or equivalent.

Supply & fix in replacement of power contactor suitable for starter 3 phase AC 440 volts 50Hz ML 6 for heavy duty of front capacity 125 Amp Make : L&T or equivalent.

Supply and replace the defective single phase preventor suitable for 20 HP /7.5 HP pump sets Make : L&T/ Minilec

Supply and replace the defective single phase preventor suitable for 75 HP pump sets at Jackwell Make:- PowerTek Type:- MPU 501

Supply and replace the defective single phase preventor suitable for 75 HP pump sets at Jackwell Make:- PowerTek Type:- MPU 506

Cleaning of the under ground sump for fresh water of 1.0 lakhs gallon capacity semi- under ground and removing accumulated silt / sludge from bottom of sump along with foreign materials including dewatering of the sump well complete and removing to a distance exceeding 50 m but not exc. 100m including cleaning and watering rubbing with coir brush for walls and bottom of the reservoir with fresh water by adding bleaching powder for disinfection ( approximate area not exc. 450 Sqm) and including white washing with one coat of lime and painting the date of cleaning, due date of cleaning and capacity of tank and repair to the water tank etc complete all as specified and as directed at filteration plant DIAT (DU) Girinagar, Pune - 25.

All as per item No 25 above but for raw water (service reservoir) of 30686 gallon capacity (approxmiate area not exc. 150 Sqm) near bungalow No. P-1, DIAT (DU) Girinagar, Pune - 25.

All as per item No 25 above but of capacity 50,000 Gallons (approximate area 225 Sqm) at power house, DIAT (DU) Girinagar, Pune - 25.

All as per item No 25 above but of capacity 15,000 gallon (approximate area not exc 70 Sqm) at ABC block, DIAT (DU) Girinagar, Pune - 25.

All as per item No 25 above but of capacity 15,000 gallon (approximate area not exc 100 Sqm) at Pump House for POINTS hostel, DIAT (DU) Girinagar, Pune - 25.

All as per item No 25 above but of 50,000 gallon capacity at New Multi Storey, DIAT (DU) Girinagar, Pune - 25.

Cleaning of Jackwell of size 7.5 m dia 11 m depth removing the sludge/silt 1.5 m from the bottom of the well through sludge pumps and manual lifting cleaning complete all as specified and as directed. Note: - This rate quoted deemed to include the cost of T&P utilized for cleaning.

Dismantling the existing unserviceable under mentioned sluice valve from the existing pipe line & S&F sluice valve CI body ISI marked high pressure class PN 1.6 heavy duty with flanged ends cast iron wheel with SS spindle (ISI marked) conforming to IS:14846-2000, short body all as specified including nuts,washers and gasket all as directed by Engineer-in-Charge. Make : Kirloskar/ Upadyaya/Kartar. a) Size 80mm dia Bore

b) Size 100mm dia Bore

c) Size 150mm dia Bore

d) Size 200mm dia Bore

e) Size 250 mm dia Bore

Supply and fixing fully automatic delta starter 75 HP 66-110 amp ML 6FASD; coil voltage 380 V; maximum submersible pump rating at 3 phase, 415 V, 50 Hz. Make L&T at Jack Well Pump House. Specified and directed by engineer-in-charge.

Supply and fixing fully automatic delta starter 10 HP 28-42 amp ; coil voltage 380 V; maximum submersible pump rating at 3 phase, 415 V, 50 Hz. Make L&T at Pump House no. 2. Specified and directed by engineer-in-charge.

Supply only alumn ferric grade-I for drinking water treatment. Note for item sl no 118 & 119 : these items shall be procured and supplied only after the confirmation of EIC. Total CA Qty shall not be be supplied in one lot for shelf life reason of the chemicals

Dismantaling of existing main squirrel cage induction motor pump set having head 56 meter 15 Kw 2935 RPM and discharge 27 cum per hr by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /servicing of motor pump set including varnishing of winding with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing ,etc. and testing complete up to the entire satishfaction of Engr in charge.Location At Point hostel

Dismantaling of existing main squirrel cage induction motor pump set having head 70 meter 40 HP 1460 RPM and discharge 1620 LPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing ,etc. and testing complete up to the entire satishfaction of Engr in charge.Location At Point Auditorium

Dismantaling of existing main squirrel cage induction motor pump set having head 70 meter 50 HP 1460 RPM and discharge 1620 LPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing ,etc. and testing complete up to the entire satishfaction of Engr in charge.Location At Point Auditorium

Dismantaling of existing Jackey pump set having head 70 meter 15 HP 1460 RPM and discharge 180 LPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing ,etc. and testing complete up to the entire satishfaction of Engr in charge.Location At Point Auditorium

Dismantaling of existing main squirrel cage induction motor pump set having head 300 feet, and discharge 300 GPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,scraping of old paint ,prepairing the surface by using redoxide primer and paiting of motor as per colour code and mark the MES/SM number.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing ,etc. and testing complete up to the entire satishfaction of Engr in charge.LocationAt Main building Base ment

M & L for dewatering and cleaning of the semi under ground sump of capacity 1.5 Lakh gallons. Removing accumulated silt / sludge from bottom of sump (appx 20 to 30 cm thick ) complete and removing to a distance exceeding 50 mtr but not exceeding 100 mtr. Cleaning / rubbing the walls, bottom and inner layer of sump dome with coil / wire brush, washing with water by adding bleaching powder for disinfection (appx area not exceeding 450 sqmm), apply one coat of (white wash) lime to the complete inner surface including bottom and dome. Repair the outer surface wherever it seems to be damage, repair the plinth protection and drain out channel.Cleaning / rubbing removing all dust and rust over the steel structure such as ladder and man whole cover at the top opening of sump. Apply two coats of white wash by adding robbin blue colour at complete inner surface of storage sump. Apply one coat of red oxide paint as primer and one coat black enamelled paint over complete steel structure. Prepare 60cm x 45cm sump sign board by apply 15 mm thick plaster and apply two coat of distemper. Write down the details as under with black paint with suitable size of letters and figures all as specified and directed by Engr-in-charge. (i) Sump Capacity :-(ii) Sump Cleaned on :-(iii) Due Date for cleaning :-

All as per item No 40.00 above for capacity of 1.0 Lakh gallons Litres.

Cleaning of overhead tank reservoir of capacity 1.5 Lakh gallon at 25 mtr stagging after bailling out water removing all green fungies and silt after scrapping of internal surface of walls, floor / dom with soft steel wire brush washing complete inner surface with compressed / pressed fresh water by adding soda acid. Apply two coats of white wash,adding lime over the complete internal surface of overhead tank. refresh the sign board plate and write down the information with black paint. Cleaning the surrounding area upto 2 mtr outer of plinth protection. Clean the all valve pit chamber by removing mud dust internally and remove grass / vegetation up to 30 cm all side of valve pit chamber. clean valves and chamber cover and apply one coat of red enamel paint to the cover and black enamel paint over valves body marks with white paint. Andenting of the valve such as over flow, wash out, inlet valve, outlet valve, all as directed by Engr-in-charge. (i) Sump Capacity :-(ii) Sump Cleaned on :-(iii) Due Date for cleaning :-

All as per item No 42.00 above for capacity of 1.25 Lakh gallons Litres.

M & L for dewatering of raw water, Jack well sump of 5 mtr dia, 8 mtr deep - 1 No. wall chamber of size 2 mtr dia, 4 mtr deep - 02 No.and inspection chamber of size 1.5 mtr x 1.5 mtr x 7 mtr deep - 02 Nos at TB-II location. Removal of floating material and dewatering by non-cloge type pump sets. Removal of accumulated silt / sludge / mud garbage from bottom of jackwell sump, well chamber / inspection chamber (appx 3 mtr thick) to a distance exceeding 50 mtr but not exceeding 100 mtr from the site. Cleaning all entirror area of Jack sump, well chamber and inspection chamber by pressure water adding bleaching powder twice to remove all deposited material apply one coat of white wash. adding lime to entire inner surface of walls. repair outer surface of jackwell including plinth protection. Cleaning of MS pipe from jackwell to river for easy flow of water. Removing of grass, vegetation cleaning / surface dressing and exceeding 30 cm deep all around the jackwell 2 mtr from plinth protection. Prepare 60 cm x 45 cm sign board plate and write down the deatils by suiatble size of letters / figures with black paint all as specified and directed by Engr-in-charge. (i) Sump Capacity :-(ii) Sump Cleaned on :-(iii) Due Date for cleaning :-

M & L for supplying, fixing in replacement of existing unserviceable GM, flanged foot valve of following size ;- (Make- Normex / Kirloskar) (a) 100 mm dia

(b) 80 mm dia Note for item No 6 (a & b) :- Quoted rate deemed to include the labour charges for lifting & refixing the suction pipe for well / UG sump. Or disconnecting foot valve from pipe line in the water or dewatering the sump by necessary arrangements for without wasting the water as per site requirement for repair purpose or as directed by engineer-in-charge.

Taking up damaged / broken Cast Iron water main (including all fitting) with spigot and socket ends and lead joints including burning out joints and recovering lead etc for:- (a) 80 mm dia

(b) 100 mm bore

(c )150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore

Material and labour for cast iron pipes with spigot and socket ends centrifugally cast class 'LA' in any required length laid in trenches for :- (a) 80 mm bore

(b) 100 mm bore

(c )150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore Note for Item No 8 (a) to (f):- CI specials and fittings, run lead joints, excavation will be measured and paid separately under relevant items

Taking out the unserviceable lead joints including spun yan and M&L for run lead joint for spigot and socket pipes and fittings of following sizes (a) 80 mm bore

(b) 100 mm bore

(c ) 150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore

M & L for cutting the existing cracked CI / DI pipe line and M&L for fixing of mechanical joint made of CI / MS incl with tyton rubber ring , nut, bolts / stud , washer etc complete suitable for following dia pipes. (a) 80 mm bore

(b) 100 mm bore

(c ) 150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore

M & L for CI Sluice valve ISI Marked class PN 1:6 flanged type and drilled spindle including flanged joint with 3 mm thick rubber gasket including necessary bolts and nuts complete including dismantling of existing defective valaves all as specified and directed of the following sizes (a) 80 mm dia

(b) 100 mm bore

(c ) 150 mm bore

(d) 200 mm bore

(e) 250 mm bore

M&L for PCC 1:4:8 Type D2 (40mm graded) in foundations, filling and mass concrete

M&L for pre-cast cement concrete block masonary with solid blocks exc.10 cm in width and setting in mortar complete (Type C1 - 1:3:6)

Cleaning of strainer / filter 250/300 mm dia by opening all nutbots and refixing it properely. Note: Necessary valve required to close before opening of stainer and after cleaning open the valve is included in quoted rate.

Surface Dressing n.exc 15 cm deep and getting out green vegetation, roots etc around pump house/ OHT / 2 Pole/4Pole structure etc as directed by Engineer-in-charge.

M & L for rendering 1:4 cement plaster 15 mm thick on fair faces of brick work or concrete surfaces

M & L for white wash on new surfaces double coat

Supply & replace existing unserviceable electronic water level indicator in 10 levels with all accessories as required for over head reservior of 25 mtr height including 12 core PVC insulator copper cable size 0.5 mm dia of each core.

Taking out carefully exisiting unseviceable water meter at 250 mm dia from CI pipe line and carry out necessary repairs, calibrating & testing it from MIDC Lab "JAMBHUL" and refixing the repaired water meter at same place including new neoprene rubber gasket 3mm/6mm thick

Taking out carefully exisiting unseviceable water meter at 300 mm dia from CI pipe line and carry out necessary repairs, calibrating & testing it from MIDC Lab "JAMBHUL" and refixing the repaired water meter at same place including neoprene rubber gasket 3mm/6mm thick Notes for item No 19 & 20 : (a) Quoted rate includes removing & refixing of water meters, transportation etc. (b) Water meter to be tested by MIDC laboratory only and test certificate to be submitted to Engineer-in-charge. (c) Temporary fix flanged pipe/other warer meter from store in place of faulty water meter for contuneous water supply. (d) Close the valve at Landewadi Chowk and after completion open the same

Supply & replace damaged MS love coupling suitable for 30 HP pump set including lath work for turning required dia of bore (Mode 195)

Supply & replace damaged MS love joint star rubber disc suitable for 30 HP pump set (Model DSM-3) Make:- RATHI

Supply & replace damaged MS love joint star rubber disc suitable for 20 HP pump set Make:- RATHI

Supply & replace damaged MS love joint star rubber disc suitable for 15 HP pump set Make:- RATHI

Taking down the pump set 30 HP, centrifugal type, kiloskar make by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.

Taking down the pump set 20 HP, centrifugal type, kiloskar make by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.

Taking down the pump set 15 HP, centrifugal type, kiloskar make by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.

Taking down the pump set 1 HP, monoblock type by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.(OCRI)

Taking down the pump set 0.5 HP, monoblock type by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.(OCRI)

Taking down the pump set 10 HP, monoblock type by disconnecting mechanically from the foundation and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), gland packing rope, stud, cleaning the impeller, shaft etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.(PJ-10)

Taking down the pump set 20 HP, submersible type from U/G sump by disconnecting mechanically from the foundation/pipe line etc. and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), impeller(5 Nos), stud, cleaning the impeller, cleaning impeller shaft/reconditioning the shaft on Lathe etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.

Taking down the pump set 15 HP, submersible type from U/G sump by disconnecting mechanically from the foundation/pipe line etc. and transporting to the work shop for servicing / overhauling including replacing the bearings (DE & NE), impeller(5 Nos), stud, cleaning the impeller, cleaning impeller shaft/reconditioning the shaft on Lathe etc reinstalled in all respect for smooth functioning all as directed by Engineer-in-charge.

Taking down the defective motor 30 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by right heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation of foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective motor 20HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by tight heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation at foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective submersible pump 20 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by right heat process. Reassembling the pump set greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the pump set from workshop to site. Installation of pump set in sump connecting motor electrically / mechanically and testing all as specified.

Taking down the defective submersible pump 15 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by right heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation of foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective motor 15 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by tight heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation at foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective motor 10 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by tight heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation at foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective motor 01 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by tight heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation at foundation connecting motor electrically / mechanically and testing all as specified.

Taking down the defective motor 0.5 HP by discoonnecting electrically and mechanically and transport to workshop, dismantling the motor, removal of burnt out winding, cleaning the all slot with CTC solution. Rewinding motor with supper enamelled copper winding wire of same gauge as existing. Providing paper insulation of class 'F' and fire proof sleeves warnishing the complete winding and dried the warnish by tight heat process. Reassembling the motor greasing, oiling and painting with single coat of synthetic enamelled paint of existing colour including replacement of both the bearing. Retransportation the motor from workshop to site. Installation at foundation connecting motor electrically / mechanically and testing all as specified.

Supply in repair pump shaft for centrifugal pumps of following capacity:- (a) Pump set of 10 HP capacity

(b) Pump set of 15 HP capacity

(c )Pump set of 20 HP capacity

(d) Pump set of 30 HP capacity

Supply and replace existing defective single function voltmeter 3 phase digital type (0 to 500) Make : AE/MECO/ or equivalent

Supply and replace existing defective phase indication lamps in panel at pump house

Supply and fix water pressure gauge along with stop cock of same size, necessary GI fittings and making hole at new place if required on GI/MS/CI pipe at places directed by Engineer-in-Charge. Make- FEIBIG or equivalent

Supply and replace existing defective contactors for 30 HP motor as per sample, AC operated up to 40 Amps, Make : L & T / siemens / STANDARD

Supply and replace existing defective contactors for 20/15 HP motor as per sample, AC operated up to 25 Amps, Make : L & T / siemens / STANDARD

Supply and replace existing defective Electronic timer for star delta starters (3 to 30 sec) 220V, GT 200 Make : L & T / GIC

Supply and replace existing defective thermal over load relay ML 2 / 3 (9m-14 to 28-42A) Make : L & T or equivalent

Supply and replace existing defective thermal over load 28-42 amps range Make : L & T or equivalent

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out in soft loose soil.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out in hard dense soil.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm.

Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point.

Taking up or down steel tubing & connections in trenches, wall / floor including cleaning for removal to store of size:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c ) 40 mm bore pipe

(d) 25 mm bore pipe

(e) 20 mm bore pipe

(f) 15 mm bore pipe Note :- Excavation & earth work shall be measured & paid separately.

Supply and laying tubes, Galvanised,"medium " grade, with all fittings and laid in trenches/fixed to walls, ceiling or laying on floors, all as specified for following size:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c )40 mm bore pipe

(d) 25 mm bore pipe

(e) 20 mm bore pipe

(f) 15 mm bore pipe

Supply & fixing Gunmetal gate /globe valve ISI marked with iron wheel head ,screwed both ends for iron pipe including taking up or down unserviceable Gun metal globe /gate valve of following size:- (a) 80 mm bore pipe

(b) 50 mm bore pipe

(c ) 40 mm bore pipe

(d) 25 mm bore pipe

(f) 20 mm bore pipe

(g) 15 mm bore pipe

Supply & fix cast iron bends (any radius and angle) tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double bernach, cross (all socket or socket spigot) collars, caps, caps & plugs for 80mm to 150 mm dia cast iron pipes with spigot and sockets end.

Supply & fix cast iron bends (any radius and angle) tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double bernach, cross (all socket or socket spigot) collars, caps, caps & plugs for 200 mm to 300 mm dia cast iron pipes with spigot and sockets end.

M & L PCC 1:2:4 type B2 using for drain wall make good the damage surface & floor road etc.

Plastering to valve pit chamber with 1:4 cement plaster rendering 10 mm thick on fair faces of brick work or concrete surface.

M & L for valve pit chamber internal dimension of 900 x 900 x 750mm built in brick masonry in cement mortar (1:6) including waster concrete PCC (1:4:8) mixed type D2 100mm thick. Plastering to brick work cement mortor 1:6. 15mm thick internally and externally including provision of 3.15mm thick MS sheet cover fixed with angle iron frame of size 50x50x6 abandon in PCC 1:2:4 mixed type B-1 including copping of 100mm thick with PCC 1:3:6 type C2 painting to steel and iron work two coat of synthetic enamel paint over one coat of red oxide of primer necessary earth work and excavtion in any type of soil complete with locking arrangement all as specified. Inclusive of dismantling of existing damage valve pit chamber and disposed of the retrieved material all as per directed by Engineer-in-Charge.

Repair to existing valve pit chamber, plastering to brick work / solid block masonary work cement mortar 1:6, 15 mm thick internally, removing damage / defective angle iron frame including sheet cover, repair coking with 1:3:6 - 10 mm thick including provision of 3 mm thick MS sheet cover fixed with angle iron frame of size 50 x 50 x 6 mm embedded in PCC 1:2:4 type B-1. Painting to steel and iron earth with coat of syntheticenamel paint over one coat of red oxide primer complete with locking arrangement all as specified.

S & F in replacement of Fully automatic Star-delta starter including single phase preventor, overload protector for 20 HP Motor rating AC-3 Duty, 415V, 50Hz, 3 phase, Model MU-G20, Cat No SS95975 of L&T or equivalent in Siemens/Legrand/Crompton Greaves

S & F in replacement of Fully automatic Star-delta starter including single phase preventor,overload protector for 15 HP Motor rating AC-3 Duty, 415V, 50Hz, 3 phase Model MU-G15, Cat No CS94091 of L&T or equivalent in Siemens/Legrand/Crompton Greaves

S & F in replacement of manual chang over in sheet steel enclosure, capacity 160A L&T Cat No CO21600OSOO or equivalent in Siemens/ Legrand/ CG

Supply and fix non return valve, 150 mm dia, both end flanged, CI body of class 1.0 PN including dismantling old u/s non return valve complete all as directed by Eng-in-charge.

Supply and fix non return valve, 100 mm Dia, both end flanged, CI body of class 1.0 PN complete all as directed by Eng-in-charge.

Supply and fix non return valve, 80 mm Dia, CI body of class 1.0 PN complete all as directed by Eng-in-charge.

Supply and fix in replacment of damaged rubber or fibre board gaskets for flanged joints of following size of pipes: (a) 80 mm dia

(b) 100 mm bore

(c ) 150 mm bore

(d) 200 mm bore

(e) 250 mm bore

(f) 300 mm bore

Dismantling the unserviceable sluice valve and Repair / servicing by opening stuffing box, MS Nut, Bolts etc. for replacement and repairing of spindle, check nut etc and reassembling repaired sluice valve and making functional and refixing the same including replacement of Gasket, Gland Packing etc of following size a) size 300 mm

b) size 200/250 mm

c) size 100/150 mm

d) size 80 mm Note for item No 72(a) to (d) :- Parts of the sluice valve shall be measured and paid for seperately under relevant items . However unit rate is deem to be included for replacement of rubber gaskets, gland packing of required size and replacement of unserviceable nuts, bolts and washers.

Supply and fix stainless steel spindle with check nut / Hub nut (Gun Metal) and collars suitable for existing sluice valve of following size of any make complete all as specified and directed by Engineer-in-charge. a) 300 mm

Supply only of following items (a) Glands rope for packing.(6 mm to 18 mm)

(b) Lead Wool

Supply and replacement of male, female coupling (valve caps) made out of cast iron body and mounted on sluice valves for operating spindle of sluice valves of sizes from 150mm to 300mm dia.

Supply and fixing of sluice valve operating rod made out of 30mm dia solid MS rod once side duly welded with female copling of sluice valve. Note : Sluice valve female coupling will be supplied under relevant item of this schedule.

S & F GI barrle nipple of following size complete all as specified and as directed by Engineer-in-Charge a) 15 mm dia 100 mm long

b) 20 mm dia 100 mm long

c) 25 mm dia 100 mm long

d) 40 mm dia 100 mm long

e) 50 mm dia 100 mm long

S & F GI hex nipple of following size complete all as specified and as directed by Engineer-in-Charge a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 40 mm dia

e) 50 mm dia

S & F GI socket of following size complete all as specified and as directed by Engineer-in-Charge a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 40 mm dia

e) 50 mm dia

S & F GI Union socket of following size complete all as specified and as directed by Engineer-in-Charge a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 40 mm dia

e) 50 mm dia

S & F GI elbow of following size complete all as specified and as directed by Engineer-in-Charge a) 15 mm dia

b) 20 mm dia

c) 25 mm dia

d) 40 mm dia

e) 50 mm dia

S & F GI Tee of following size complete all as specified and as directed by Engr-in charge. a) 15 mm x 15 mm

b)20mm x 20mm

c) 25mm x 25mm

d) 40mm x 40mm

e) 50mm x 50mm

S & F GI Tee reducer of following size complete all as specified and as directed by Engr-in charge. a)20mm x 15mm

b)25mm x 20mm

c)40mm x 25mm

d)40mm x 20mm

e)50mm x 25mm

f) 50mm x 20mm

S & F GI reducer socket of following size complete all as specified and as directed by Engr-in charge. a)15mm x 20mm

b)15mm x 25mm

c)20mm x 25mm

S & F GI reducer elbow of following size complete all as specified and as directed by Engr-in charge. a)15mm x 20mm

b)15mm x 25mm

c)20mm x 25mm

S & F GI plug of following size complete all as specified and as directed by Engr-in charge. a)15 mm

S & F GI bend of following size complete all as specified and as directed by Engr-in charge. a)15 mm

S & F single headed fire hydrant valve of 63 mm dia including dismantling the unsv fire hydrant valve complete all as specified and directed by Engineer-in-charge.

Dismantaling of existing Jackey pump set having head 70 meter 10 HP 1460 RPM and discharge 237 LPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing . Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing, etc. and testing complete up to the entire satishfaction of Engr in charge.

Dismantaling of existing main squirrel cage induction motor pump set having head 70 meter 60 HP 1460 RPM and discharge 3250 LPM by uncruwing/cutting nut bolts,cable connections ,earth connectinons and trasportation to workshop for periodical maintenance /searvicing of motor pump set including varnishing of winding , with graded varnish ,heating of winding in oven at specified tempreture and dehydrate the winding complete.greasing of bearing and bushing ,.Split opening of pump ,checking of bearing /busing impellers ,greasing of bearing /busing ,empellar replace whether required as existed and assembling complete motor pump set by replacement of nut bolts gland packing ,papper packing, etc. and testing complete up to the entire satisfaction of Engr in charge.

Cleaning / servicing including first hand repairs, consisting of normal repairs such as tightening of nut bolts, greasing, checking/replacing of battery terminals, leveling of distilled water, cleaning of main ,battery charging alternator where ever exists with vacuum cleaner including replacements of defective/ worn out spares such as diesel filters, oil filters, rubber hose pipe ,V-belt, fuel pipe and change of oils etc. and cleaning of Radiator etc. for engine driven pumpset of capacity 65 BHP at Sakav fire fightning pump house. Note:- (i) The maintenance cost of engine driven pumpset shall deemed to comprises of cost of labour employed for the purpose, T&P used and other petty items such as cotton waste, Kerosene oil, Grease, nuts, bolts, small spares/consumable items upto Rs 200/- and labour cost for fixing spares.

Supply only granular / powder based calcium hypochlorite having 60% to 70% available chlorine packed in 45 kg plastic drums for water treatment chemical each all as specified and directed by Engineer-in-charge. Make:- Declibac Technologies / Sree Rayalseema / potter & watts

Supply only stequa purity verifier 41021 (chlorine and PH verifier test kit for water).

Supply & Replacement of flat 3 core copper conductor cable 10 Sqmm suitable for submersible pump.

Supply & Repalcement of flat 3 core copper conductor cable 25 Sqmm suitable for submersible pump.

Opening & cleaning of existing Flanged / spigot socket joint/lead joint of CI Pipes for finding reason for leakage including required excavation of earth work, pump required to drain out water during work, closing the required valve for stopping water and open after coplition of work all shall be arranged by the contractor. Unit rate is deem to be included for the same and no extra claim shall be entertained by the department on this account all as specified and directed by Engineer-in-Charge for following sizes of CI Pipes :- a) Bore of CI Pipe 250mm

b) Bore of CI Pipe 200mm

c) Bore of CI Pipe 150mm

d) Bore of CI Pipe 100mm

e) Bore of CI Pipe 80mm

S & F MS black nuts, bolts, washers of different sizes as directed by Engr-in-Charge

S & F in repair ball (float) valves high pressure of PTMT with epoxy coated sluminium rod and high density plastic ball, screwed for 20mm bore iron pipe, including replacement of aduscent GI fittings complete, weight not less than 210 grm. Make : Prayag / Polytuff

S & F in repair ball (float) valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, screwed for 25mm bore iron pipe, including replacement of aduscent GI fittings complete, weight not less than 455 gms. Make : Prayag / Polytuff

M & L for Drilling and tapping CI/GI water mains (in position) for branch connections of the internal dia 15mm, including provn of connecting screw

M & L for Drilling and tapping CI/GI water mains (in position) for branch connections of the internal dia 20mm, including provn of connecting screw

Rectifying the defects such as Rectification of no water / water blockage, Repair to sluice valve such as replacement of gland packing / removal of blockage, Repair to leakage in pipe line including digging trenches required for rectification of leakage, arrest minor leakage by tigtning pipe accessorie etc. in entire Residential/Technical area (R&D Dighi, OCRI /CME Area & Proof Range) with suitable qualified pipe. Note :- (i) The unit rate quoted shall be deemed to be included the elements of labour only for rectifying and making the water line functional. If replacement of parts/items is required to make the water line functional, the cost for labour and material for the same will be measured and paid for as "S&F in repairs" under relevant items of this schedule hereinbefore and in such cases this items will not be measured and paid for. (ii) The contractor will deploy minimum One Plumber and one helper from 0900 Hrs to 1700 Hrs. (iii) Plumber and helper shall be employed all working days incl Sundays and holidays and they will report to JE E/M concern at 0900 Hrs at AGE E/M office. (iv) The unit rate quoted by the contractor shall be inclusive of working & attending the complaints as directed by JE E/M or Engr-in-charge.(v) The Plumber who is on duty must be provided with common mobile cell to facilitate and render good services to the users and the same shall be deemed to be included in the unit rate. (vi) Complaint slip to be collected daily from complaint cell/AGE E/M Girinagar & Dighi office and same shall be returned on completion of job.(vii) Contractor shall provide protective devises and all tools required for attending complaint with proper tool bag and the same shall be deemed to be included in the unit rate. (viii) If individual remains absent on site, contractor shall make an alternative arrangement ,If contractor fails to make such arrangement recovery shall be made at Rs. 1000 for plumber and for Rs. 750 for helper per day.

SKS Electricals

Mourya Construction

M/S DHEER ENGINEERING