REPAIR REPLACEMENT AND MAINT OF PUMP SETS RO PLANTS AND WATER SUPPLY INSTALLATION AT AF STN MOUNT ABU

Amount

S&F in repair superior quality pvc multiport valve suitable for 400 LPH RO plant complete for sand/Resin/carbon media vessel complete all as specified & directed.

S&F in repair submersible copper cable 3 core of size 6.0 sqmm with properly connecting to the pump and panel complete all as specified & directed.

M&L for taking out/unlowering of submersible pump set Borewell capacity 7.5 HP with GI tubing 50 mm dia in 3 mtrs length with flanged Total – 20 Nos length (Old u/s pipe will not be replaced under this item) (i) Dismantling of vertical submersible pump set complete for servicing and rewinding of motor (ii) Replacement of thrust piece/washers/ bushes and bronze impeller of Pump set and bearing and servicing pump set complete (iii) Rewinding of pump motor with suitable gauge copper widning wire, insulation materials and etc. (iv) Reassemble to pump set and motor complete. (v) Lowering of pump set with existing GI tubing 3 RM piece of 23 Nos with replacement of Nut & bolt etc.

Taking out of Horizental submersible pump set capacity 10 HP with GI tubing 50 mm dia ( Old u/s pipe will not be replaced under this item) (i) Dismantling of Horizental submersible pump set complete for servicing and rewinding of motor (ii) Replacement of thrust piece/washers/ bushes and bronze impeller of Pump set and bearing and servicing pump set complete (iii) Rewinding of pump motor with suitable gauge copper widning wire, insulation materials and etc. (iv) Reassemble to pump set and motor complete. (v) Lowering of pump set in UG Sump

Repair to monoblock Pump set 20 HP Installed at sump pump house Mount Abu the following comprising :- (a) Disconnect water and electric connection from Pump set . (b) Dismentling of complete pump set for rewinding and servicing (c) Rewinding of pump motor with suitable gauge copper winding wire, insulation materials and etc. (d) Replacement of pump bearing Qty - 01 No. (e) Replacement/repair of impeller Qty - 01 No. (f) Reassemble to pump set and motor complete. (g) Refix pump set and motor with electric & water connection complete.

Repair to monoblock Pump set 10 HP the following comprising :- (a) Disconnect water and electric connection from Pump set . (b) Dismentling of complete pump set for rewinding and servicing (c) Rewinding of pump motor with suitable gauge copper widning wire, insulation materials and etc.. (d) Replacement of pump bearing Qty - 01 No. (f) Reassemble to pump set and motor complete. (g) Refix pump set and motor with electric & water connection complete.

Repair to monoblock Pump set 5 HP the following comprising :- (a) Disconnect water and electric connection from Pump set . (b) Dismentling of complete pump set for rewinding and servicing (c) Rewinding of pump motor with suitable gauge copper widning wire, insulation materials and etc. (d) Replacement of pump bearing Qty - 01 No. (e) Reassemble to pump set and motor complete. (g) Refix pump set and motor with electric & water connection complete.

Supply Only calcium hypochlorite Grannule type 90 to 120 GPL in PVC container complete all as specified & directed.

S&F in repair 65mm bore GI tubes Medium grade galvanised with all fittings as Tees, bends,Union etc complete all as specified & directed.

Description all as per BOQ Srl Item No 9.00 here-in-before but of size 80 mm bore

Description all as per BOQ Srl Item No 9.00 here-in-before but of size100 mm bore

M&L for oiling and greasing of pump motor parts(any make any size any type) by means of greasing gun or manually by unbolting and separating the pump motor set at pump house inside defense area complete for smooth operation of machinery including replacement of nut bolts washers of appropriate size as per site and motor pump size complete making it leakage free and applying galnd packing of necessary quantity and thickness and making working complete noise and leakage free and refixing in its original position all as directed by EIC. Note: Rates for greese,lubricating oil and gland packing deemed to included in quoted rates.

M&L in repair for Cement concrete type B-2 1:2:4(20mm graded aggregate) in foundations, filling and mass concrete for foundation of motor pump set for 7.5 HP to 20 HP complete by using 10mm thick MS Sheet of approprite size and welding proper size and length of bolt and nut in foundation for avoiding vibration at the time of operation of motor pump set complete with demolition of existing foundation and considering of alignment of motor pump set complete all as specified and directed.

Disconnecting, unbolting and taking out existing centrifugal pump/Mono Block pump set of 20 HP capacity, electric driven 3 phase 415 volt including Re-fixing in the same position after repair with necessary screw, bolts, servicing complete all as specified and directed. Note: The necesary lifting tools and man power will be part of quoted rates.

Description all as per BOQ Srl Item No 14.00 here-in-before but Centrifugal/Monoblock pump set of capacity 10 HP

Description all as per BOQ Srl Item No 14.00 here-in-before but Centrifugal/Monoblock pump set of capacity 7.5 HP

Supply and fix in repair of deep Groove ball/roller bearing for 7.5 HP pump (Primary and secondary) centrifugal/Monoblock pump set electric driven 3 phase 415 volt complete all as specified and directed. Note: The rates include cost of two nos bearing as per motor design. both the bearings (as per pump make) to be replaced at the same time

Description all as per BOQ Srl item No 17.00 but Deep Groove ball/roller bearing (Double sealed ball bearing)for 20 HP pump (Primary and secondary) Note: The rates include cost of two nos bearing as per pump design. Both the bearings(as per pump make) to be replaced at the same time.

S & F Motor cooling fan blades 12.5 to 20 Hp all as specified & directed.

S & F Motor cooling fan blades 5 to 10 Hp all as specified & directed.

S & F in repair Neck ring for any capacity pump set as per site all as specified & directed.

S & F in repair Contactor for upto 7.5 HP Motor Starter (Amp rating as per site) including removing of exiting burnt/US contactor and cleaning of carbon complete all as specified and directed.

S & F in repair Contactor for upto 20 HP Motor Starter (Amp rating as per site) including removing of exiting burnt/US contactor and cleaning of carbon complete all as specified and directed.

S&F in repair Shaft coupling any thickness as per site and any type of coupling/HP motor as per site

S & F in repair motor starter relay for 7.5HP to 20 HP(as per site requirement) Motor Starter (Amp rating as per site) including removing of exiting burnt/US relay complete all as specified and directed.

Supply and fix in repair Thrust bearing of suitable size motor as per site for existing submerisble pump set electric driven 3 phase 415 volt 7.5 to 10 HP complete all as specified and directed.

S & F in repair Thrust plate with key of suitable size motor as per site.

S & F in repair Thrust Bearing housing of suitable size motor as per site.

S & F in repair Bearing Bush of suitable size motor as per site(Upper and lower set) Rubber or gunmetal

S&F in repair Rotor Sleeve SS (upper and lower) of suitable size motor sets per site

S & F in repair Sand Guard of SS of suitable size as per site

Checking of Chlorine doser pnuematic mechanism & servicing/ maintenance of Dozer with suction and discharge pipes / valves and all electrical connections Complete all as specified & directed.

Comprehensive maintenance servicing and testing ofRapid sand filteration plant including washing, cleaning of sedimentation filter, disinfection process, servicing of all presure gauges outer pipelins cleaning etc.work include the follwing (i)Dismantling of Filtration plant and remove alternate layers of media like sand, carbon and gravel (ii)Dismantling of connected pipe line, pressure gauge and valves etc. (iii)Replacement of sand media upto 200kg complete (iv)Replacement of carbon media(Gravels) upto 180 kg complete (v)Replacement of gravel media upto 200 kg complete (vi)After servicing, repair of filtration plant assemble to match existing incoming and outgoing pipe lines complete (Vii)Replacement of pressure gauge 14kgf/cm2 -02 Nos complete (Viii)Replacement of old nut, fasteners and screws complete to match the existing size of filtration plant (viii) painting of Filtration plant And valves And Writing date of cleaning after servicing complete (ix) welding of flange or joint if required .

M&L for painting of pump sets after removing old paint and preparing old paint surfaces with two coat of Aluminium paint and two coats of enamel paint of approved make from ground level & upto 1 mtr high including painting of terminal box including dismantling & refixing after painting complete all as specified and as directed.

M&L for painting of Lt panels after removing old paint and preparing old paint surfaces with two coat of Aluminium paint and two coats of enamel paint of approved make from ground level & upto 1 mtr high including Dismantling & fixing electric connections complete all as specified and as directed.

S & F in repair water pump of DG Set of 125Kva Crompton greaves, including dismantling all type of parts to facilitate fixing of water pump complete with all necessary accessories complete all as specified and as directed.

Comprehensive maintenance servicing and testing of RO plant of 400 Ltrs/hr capacity including washing, cleaning of sedimentation filter, disinfection process, servicing of pressure pumping set & dosing unit for supply qualitative water at permissible level of TDS as and when directed by Engr-in- charge.. Note :- (a) Spares(Membrane,carbon media,resin media, sand etc.) required for replacement shall be measured and paid separately.

Supply only RO Membrane for 400 Ltrs RO plant all as specified & directed. Make-Hydranautic/Hydramen/Ion Exchange

supply only carbon media for RO plant used in item no. 41.00 all as specified & directed.

Supply only Resin media For RO plant used in item no. 41.00 all as specified & directed.

Supply only Sand for RO plant used in item no. 41.00 all as specified & directed.

S&F in repair pressure guage range (0 to 7 Kg/cm2) all as specified & directed by engr-in-charge.

Supply & fix Foot valve with G M of size 65 mm complete all as specified and as directed.

Supply & fix Foot valve with G M of size 80 mm complete all as specified and as directed.

Supply & fix Foot valve with G M of size 100 mm complete all as specified and as directed.

M & L for Construction of brick masonry valve pit chamber of inner dimension 900mmx900x900mm suitable for valves up to 300 mm size, with PCC 1:4:8 type D-2 for foundation, brick masonry in CM 1:6, rendering in CM 1:4, 15 mm thick mixed with water proofing compound, coping in PCC 1:2:4 type B-1, including necessary earth excavation work, form work and making steps for getting into depth including provision of MS sheet cover of thickness not less than 2.80 mm on 50 x 50 x 6.0 mm Angle iron frame with locking arrangement, including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc., complete all as specified and directed.

M and L PCC for supporting of pipes etc of type C2 (1:3:6) by using 40mm crushed complete all as specified and as directed.

S&F in repair RO Membrane Housing vessel CPA-2 4040 complete all as specified and as directed.

Supply only sediment filter for 400 ltr RO Plant complete all as specified and as directed.

Supply and Fix in replacement of Star Delta Starter suitable for 20 HP Pump Set complete all as specified and directed .

Supply and Fix in replacement of Star Delta Starter suitable for 10 HP Pump Set complete all as specified and directed .

Supply and Fix in replacement of Star Delta Starter suitable for 7.5 HP Pump Set complete all as specified and directed .

Supply & install in repair of float & board type water level indiacator with all part and acessories for the OHT Tank of size 75000 Gallon having height 40-50 Ft from the Groun level complete all as specified and as directed.