REPAIR MAINT OF NONCLOGING PUMP SETS AND BORE WELLS REPAIR MAINT OF MAINT MOTOR PUMPS SUBMERSIBLE PUMP SETS STARTER PANEL ALLIED WORKS UNDER GE I RND RCI HYDERABAD

Amount

Disconnecting electrical connections from the panel and dismantling the water outlet connections to the borewell column pipe, lifting/taking out the submersible pumpset along with the motor upto 12.5 HP capacity from any depth along with column pipe 50/80mm bore of any type and keeping aside carefully for repairing of motor/pumpset complete all as specified and as directed.

Opening the submersible pump and motor of any capacity for inspection/repairs and reassembling the same after carrying out repairs/replacement of worn out/ unserviceable spares with new ones, including cleaning exposed steel surfaces and applying one coat of approved spray painting and replacing packing bolts, mild steel clamps etc., with new ones and making the pump and motor fully functional including necessary machining work, testing and commissioning complete all as specified and as directed. NOTES: (a) Spares parts required will be measured and paid under relevant items of this BOQ as SUPPLY ONLY (b) Rewinding of motor, if required will be measured and paid separately as M&L.

Lowering the submersible pumpset removed under Sl item No. 2 above after carrying out repairs to the pumpset including connecting up of all electrical and water connections, testing complete all as specified and as directed.

Flushing of bore well to any depth with the compressed air continuously to remove complete loose soil, silt, sludge etc., till clear water is obtained to the entire satisfaction of Engineer-in-Charge complete all as specified and as directed.

Rewinding of submersible motor of capacity upto 5.0 HP with super enamelled copper winding wire of same gauge and same number of turns as that of existing including tying the winding and connecting the coils and bringing the connections as that of existing complete all as specified and as directed.

Rewinding of submersible motor of 7.5 HP capacity with super enamelled copper winding wire of same gauge and same number of turns as that of existing including tying the winding and connecting the coils and bringing the connections as that of existing complete all as specified and as directed.

Rewinding of submersible motor of 10.0 HP capacity with super enamelled copper winding wire of same gauge and same number of turns as that of existing including tying the winding and connecting the coils and bringing the connections as that of existing complete all as specified and as directed.

Rewinding of submersible motor of 12.5 HP capacity with super enamelled copper winding wire of same gauge and same number of turns as that of existing including tying the winding and connecting the coils and bringing the connections as that of existing complete all as specified and as directed.

SUPPLY ONLY thrust bearing suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY thrust bearing suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY thrust bearing suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY thrust bearing suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY stage casing suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY stage casing suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY stage casing suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY stage casing suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle sleeve suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle sleeve suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle sleeve suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle sleeve suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle bearing suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle bearing suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle bearing suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY middle bearing suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY impeller PVC/FRP suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY impeller PVC/FRP suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY impeller PVC/FRP suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY impeller PVC/FRP suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY shaft suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY shaft suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY shaft suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY shaft suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY NRV body suitable for the submersible pump set of 5.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY NRV body suitable for the submersible pump set of 7.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY NRV body suitable for the submersible pump set of 10.0 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY NRV body suitable for the submersible pump set of 12.5 HP capacity of 5 to 20 staging complete all as specified and as directed.

SUPPLY ONLY galvanised steel water tubing, 50mm bore, heavy grade, Class 'C' (each pipe length not less than 3 metre) including heavy grade ISI marked GI fittings as in column pipe for connecting from submersible pump to top level of borewell complete all as specified and as directed. MAKE OF PIPE: TATA/ZENITH/JINDAL MAKE OF GI FITTINGS: HB (ISI MARKED)

M&L for open/threaded galvanised iron flanges of size 50mm bore (ISI marked) including provision of necessary jointing materials viz., suitable size of rubber gasket for flanged joints, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed.

M&L for open/threaded galvanised iron flanges of size 65mm bore (ISI marked) including provision of necessary jointing materials viz., suitable size of rubber gasket for flanged joints, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed.

M&L for open/threaded galvanised iron flanges of size 80mm bore (ISI marked) including provision of necessary jointing materials viz., suitable size of rubber gasket for flanged joints, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed.

M&L for open/threaded galvanised iron flanges of size 100mm bore (ISI marked) including provision of necessary jointing materials viz., suitable size of rubber gasket for flanged joints, bolts, nuts & washers etc., including taking down old unserviceable one complete all as specified and as directed.

M&L for single phase preventor including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ MINILEC/ SCHNEIDER

Testing of treated and raw water samples for chemical and bacteriological analysis for all parameters from Government authorised laboratory and submission of test reports complete all as specified and as directed. NOTE: Water sample to be collected from the place as directed by Engineer in Charge. Only on submission of test reports payment shall be made.

Demolition of old damaged valve chamber and M&L for construction of new brick masonry valve chamber, 1000mm 1000mm x 1000mm (Internal dimensions) with PCC foundation (1:4:8) type D2 using 40mm graded stone aggregate 150mm thick, 100mm wide offsets alround over 100mm thick hard core, one brick thick masonry with sub-class 'B' bricks built in CM (1:6), 50mm thick coping and floor in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate), finished even and smooth, rendering 15mm thick in CM (1:4), finished even and smooth without using extra cement internally and externally upto 150mm below GL including top of floor, excavation earthwork in any type of soil including disposal of surplus soil to a distance not exceeding 50m, 3mm thick mild steel sheet cover fixed on 40mmx40mmx6mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handles and painting to steel surfaces with two coats of synthetic enamel paint over one coat of primer complete all as specified and as directed.

M&L for DOL starter in sheet steel enclosure for pump sets with max motor output at 415 Volts, 3 phase, 5 HP including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ CROMPTON GREAVES/ SCHNEIDER

M&L for DOL starter in sheet steel enclosure for pump sets with max motor output at 415 Volts, 3 phase, 7.5 HP including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ CROMPTON GREAVES/ SCHNEIDER

M&L for fully automatic star delta starter in sheet steel enclosure with single phase protection for pump sets with max motor output at 415 Volts, 3 phase, 10 HP including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ CROMPTON GREAVES/ SCHNEIDER

M&L for fully automatic star delta starter in sheet steel enclosure with single phase protection for pump sets with max motor output at 415 Volts, 3 phase, 7.5 HP including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T/ CROMPTON GREAVES/ SCHNEIDER

M&L for 3 core, 2.5 Sqmm, 1100 Volts grade, flat PVC insulated and PVC sheathed industrial copper submersible cable for submersible pump motors conforming to IS complete all as specified and as directed. MAKE: FINOLEX/ ANCHOR/ V-GUARD/HAVELLS

M&L for 3 core, 4.0 Sqmm, 1100 Volts grade, flat PVC insulated and PVC sheathed industrial copper submersible cable for submersible pump motors conforming to IS complete all as specified and as directed. MAKE: FINOLEX/ ANCHOR/ V-GUARD/HAVELLS

M&L for 3 core, 6.0 Sqmm, 1100 Volts grade, flat PVC insulated and PVC sheathed industrial copper submersible cable for submersible pump motors conforming to IS complete all as specified and as directed. MAKE: FINOLEX/ ANCHOR/ V-GUARD/HAVELLS

M&L, Construction of brick masonry valve chamber, 1000 x 1000 x 1000mm (Internal dimensions) with PCC foundation 1:4:8 type D2 using 40mm graded stone aggregate 150mm thick, 100mm wide offsets alround over 100mm thick hard core, brick masonry walls built in CM 1:6, 50mm thick coping and floor in PCC 1:2:4 type B-1 using 20mm graded stone aggregate, finished even and smooth, rendering 15mm thick in cement mortar 1:4, finished even and smooth without using extra cement internally and externally upto 150mm below GL including top of floor including excavation earthwork in any type of soil, 3mm thick mild steel sheet cover fixed on 40mmx40mmx6mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handles and painting to steel surfaces with two coats of synthetic enamel paint over one coat of primer including disposal of surplus soil to a distance not exceeding 50m etc., complete all as specified and directed.

S&F thermal over load relay range 3.6 Amps to 5.2 Amps in existing Star Delta starter of L&T make (Cat Part No. CS96357OOSO) including taking down old unserviceable one complete all as specified and as directed.

SUPPLY ONLY Calcium Hypochlorite with 65 to 70% chlorine content (Calcium based granular disinfectant for water treatment) complete all as specified. MAKE: PURICHLOR or equivalent

Disconnecting old unserviceable panel board of any type from its connections and removing from site, M&L for Design, fabricate, supply, install, test and commissioning of factory made floor mounted starter panel board outdoor type manufactured by reputed CPRI approved manufacturer, made out of 3.15 mm thick CRCA sheet totally enclosed with necessary ventilations, weather, dust and vermin proof, powder coated with front opening and locking arrangement 440 Volts, 3 phase, pedestal type along with necessary supports required, rated aluminium bus bar of 200 Amps capacity, three phase and neutral, Voltmeter 0-500 volts and Ammeter 0-30 Amps including suitable range of CTs of metering digital Voltmeter and Ammeter, set of LED indicating lamps duly pre-wired with suitable size of copper cables, foundation in PCC (1:2:4) type B1, MS channels, bolts, nuts and washers etc., including supply and fixing of MCB TPN 63 Amps, 25 KA - 02 Nos, as per site requirement Star delta starter of capacity 5 to 7.5 HP -01 No, Single phase preventer protection -01 No complete all as specified and as directed. NOTES: (a) The panel shall be got fabricated from a reputed CPRI approved manufacturer and all drawings/certificates shall be produced for approval of the Garrison Engineer before placing order. (b) All incoming and outgoing cables are to be connected to the above panel with proper lugs/glands, bolts, nuts & washers etc and the cost is deemed to be included in the unit rate quoted. (c) Make of Voltmeter/Ammeter: L&T/ AE (d) Make of CTs: L&T /Tibcon (e) Make of cables: Finecab/Finolex/Havells (f) Make of Starters/ Preventers: L&T/Siemens

Supply, install, test and commissioning of submersible pump set suitable for 6" bore well, 10 HP capacity, 50 mm delivery, vertical casing, 10 stage having discharge capacity of 12 Cum/hour at 105 m head, conforming to IS, casing and impeller, stainless steel shaft mounted on heavy duty bearing suitable for continuous operation, 3-phase, 415Volts, 50Hz, 1450 RPM complete all as specified and directed. MAKE: KIRLOSKAR/TEXMO/CROMPTON GREAVES/LAKSHMI/KSB

M&L for MCCB, FP, 63 Amps with adjustable thermal and adjustable magnetic settings, 50 Hz with 36 KA rupturing capacity at 415 volts, conforming to IEC -60947-II/ IS-13947-II including provision of copper cable/ extended terminals of suitable ratings from MCCBs to busbar and connection of LT cables with MCCBs with suitable size aluminium lugs including dismantling and taking down unserviceable MCCBs from the panel boards complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm buried directly in ground ( earth pit not less than 2.25 m deep bellow ground level ) with top edge of the plate not less than 1.5 m bellow normal ground level, connected to galvanized earth lead wire 4 mm dia. by means of galvanized iron or steel bolts , nuts , check nuts and washers, and connected to equipments as directed , including funnel with GI med grade watering pipe 20 mm bore , wire mesh , charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode , with concrete pit in PCC 1 : 3 : 6 type C-1 , 50 mm thick pre cast RCC 1 : 2 : 4 type B-1 cover slab reinforced with 8 mm dia deformed bar 15 cm C/C and suitable handle of 10 mm dia round bar ,GI medium grade pipe for earth lead protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc. 50 m and necessary testing complete all as shown on electrical plate No. 5 of MES SSR Part-I and as directed.

M&L for MCCB, FP, 40 Amps with adjustable thermal and adjustable magnetic settings, 50 Hz, 36 KA rupturing capacity at 415 volts, conforming to IEC -60947-II/ IS-13947-II including provision of copper cable/ extended terminals of suitable ratings from MCCBs to busbar and connection of LT cables with MCCBs with suitable size aluminium lugs including dismantling and taking down unserviceable MCCBs from the panel boards complete all as specified and directed.

Taking up or down 25mm bore steel tubing along with connections and all fittings from trenches / walls / floors complete all as specified and directed.

Taking up or down 40mm bore steel tubing along with connections and all fittings from trenches / walls / floors complete all as specified and directed.

Taking up or down 50mm bore steel tubing along with connections and all fittings from trenches / walls / floors complete all as specified and directed.

Taking up or down 80mm bore steel tubing along with connections and all fittings from trenches / walls / floors complete all as specified and directed.

Taking up or down 100mm bore steel tubing along with connections and all fittings from trenches / walls / floors complete all as specified and directed.

M&L for galvanised steel water tubing, 25mm bore, medium grade, ISI marked with and including necessary fittings, laid in trenches/fixed to walls and ceilings/ laid in floors complete all as specified and directed.

M&L for galvanised steel water tubing, 40mm bore, medium grade with and including necessary fittings, fixed to walls/ laid in floors complete all as specified and directed.

M&L for galvanised steel water tubing, 50mm bore, medium grade with and including necessary fittings, fixed to walls/ laid in floors complete all as specified and directed.

M&L for galvanised steel water tubing, 80mm bore, medium grade with and including necessary fittings, fixed to walls/ laid in floors complete all as specified and directed.

M&L for galvanised steel water tubing, 100mm bore, medium grade with and including necessary fittings, fixed to walls/ laid in floors complete all as specified and directed.

M&L for 20mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable one complete all as specified and directed.

M&L for 25mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable one complete all as specified and directed.

M&L for 40mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable one complete all as specified and directed.

M&L for 50mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe including taking down old unserviceable one complete all as specified and directed.

Taking up or down 80mm bore CI/DI pipes along with all connections and fittings from trenches / pipe supports etc., complete all as specified and directed.

Taking up or down 100mm bore CI/DI pipes along with all connections and fittings from trenches / pipe supports etc., complete all as specified and directed.

Taking up or down 150mm bore CI/DI pipes along with all connections and fittings from trenches / pipe supports etc., complete all as specified and directed.

Taking up or down 200mm bore CI/DI pipes along with all connections and fittings from trenches / pipe supports etc., complete all as specified and directed. NOTE for Item Nos. 74 to 77: Excavation and earth work will be measured and paid separately under relevant items of this BOQ.

Supplying, laying, jointing and testing 80 mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS, in any length with blue epoxy coating, laid in trenches and jointing using rubber gasket complete all as specified and directed. MAKE: TATA/ ELECTRO STEEL CASTINGS/ JINDAL

Supplying, laying, jointing and testing 100 mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS, in any length with blue epoxy coating, laid in trenches and jointing using rubber gasket complete all as specified and directed. MAKE: TATA/ ELECTRO STEEL CASTINGS/ JINDAL

Supplying, laying, jointing and testing 150 mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS, in any length with blue epoxy coating, laid in trenches and jointing using rubber gasket complete all as specified and directed. MAKE: TATA/ ELECTRO STEEL CASTINGS/ JINDAL

Supplying, laying, jointing and testing 200 mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS, in any length with blue epoxy coating, laid in trenches and jointing using rubber gasket complete all as specified and directed. MAKE: TATA/ ELECTRO STEEL CASTINGS/ JINDAL

Supply and fixing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sqmm 4 core

Supply and fixing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sqmm 3.5 core

Supply and fixing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sqmm 3.5 core

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m depth for foundation, for laying of pipes/cables/poles etc., forming bottom surfaces to required slope/gradient where pipe are laid and getting out in any type of soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each layer as in soil complete all as specified and as directed.

Removing excavated material/soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Supply and spreading sand approved quality for cushoining of cable laid in trenchs including compacting and leveling complete all as specified and directed. Note: Pummed thickeness will only be measured and paid.

Supply and laying u reforced precast concrete cable cover class LV type 1, size 250mm x 150mm x 40mm, laid flat adjacent to each other, perpendicular to cable int renches for protection of cable complete all as specified.

Disconnecting electrical connection from the centrifugal pump motor main housing of 5HP capacity and taking out from the installed position, transporting for repairs/ servicing to an approved workshop and transporting back after carrying out repairs, servicing/overhauling, assembling, installing in its original position and connecting up all electrical connections, testing and commissioning complete all as specified and directed. Note: 1) Unit rate quoted shall be deemed to be include the cost of packing materials. 2) Spares replaced will be measured and paid for separately as Supply only.

All as per item No 90 above but 3 HP Pumpset.

All as per item No 90 above but 1 HP Pumpset.

Disconnecting water and mechanical connection from the impeller and casing of centrifugal pumpset of 5 HP capacity and taking out from the installed position, transporting for repairs/servicing to an approved workshop and transporting back after carrying out repairs, servicing/ overhauling, assembling, installing in its original position and connecting up all mechanical and water connections, testing and commissioning complete all as specified and directed. Note: 1) Unit rate quoted shall be deemed to be include the cost of packing materials. 2) Spares replaced will be measured and paid for separately as Supply only.

All as per item No 90 above but 3 HP Pumpset.

All as per item No 90 above but 1 HP Pumpset.

Cutting and taking out the burnt out winding from the stator carefully, cleaning the stator from the deposits of burnt copper and carbon using necessary cleaning agent and applying slot insulation with Melinex paper and rewinding the stator with super enamelled copper wire of same guage and same number of turns as that of existing carefully and tying the winding free from induction vibrations and bring the winding to operate on 415 volts three phase AC supply of 50 Hz, preheating in oven and applying the insulating varnish and post heating for attaining proper insulating strength for Pump motor of capacity 5HP complete all as specified and directed.

All as per item No 96 above but 3 HP Pumpset.

All as per item No 96 above but 1 HP Pumpset.

Supply only DE bearing of 5 HP pump motor as that of existing make and model including applying bearing grease complete all as specified.

All as per item No 99 above but 3 HP Pumpset.

All as per item No 99 above but 1 HP Pumpset.

Supply only impellor of 5HP pump motor as that of existing make and model including applying grease complete all as specified.

All as per item No 102 above but 3 HP Pumpset.

All as per item No 102 above but 1 HP Pumpset.

Supply only pump shaft for 5HP pumpset as that of existing make and model including applying grease complete all as specified.

All as per item No 105 above but 3 HP Pumpset.

All as per item No 105 above but 1 HP Pumpset.

Supply only bush for 5HP pumpset as that of existing make and model complete all as specified.

All as per item No 108 above but 3 HP Pumpset.

All as per item No 108 above but 1 HP Pumpset.

Supply, install, test and commissioning of 6 inch bore of submersible pump set of capacity 5 HP 50 mm delivery, vertical casing, 10 stage submersible pump having discharge capacity of 9.6Cum/hour at 74m head, suitable for conforming to IS, casing and impeller, stainless steel shaft mounted on heavy duty bearing suitable for continuous operation operating on 3 phase, 415Volts, 50Hz, 1450RPM complete all as specified and directed. Make: Kirloskar, Crompton Greaves, Grundfos, KSB, Jyothi

Supply, install, test and commissioning of 6 inch bore of submersible pump set of capacity 7.5 HP 50 mm delivery, vertical casing, 8 stage submersible pump having discharge capacity of 15.8 Cum/hour at 79m head, suitable for conforming to IS, casing and impeller, stainless steel shaft mounted on heavy duty bearing suitable for continuous operation operating on 3 phase, 415Volts, 50Hz, 1450RPM complete all as specified and directed. Make: Kirloskar, Crompton Greaves, Grundfos, KSB, Jyothi

Supply, install, test and commissioning of 50mm bore CI Sluice Valve in repairs, Class PN-1.0, both ends flanged and drilled type with stainless steel spindle including wheel, suitable rubber gasket for flanged joints, ISI marked, including provision of necessary jointing materials nuts and bolts, washers etc., complete all as specified and directed.

All as per item No 113 above but 80mm bore Sluice Valve.

All as per item No113 above but 100mm bore Sluice Valve.

S&F in repairs, 50mm dia Butterfly valve in DI body with stainless steel disc & stem, nitrile/EPDM liner, lever operated, ISI marked including bolts, nuts and washers complete all as specified and as directed.

All as per item No 115 above but 80mm bore Butterfly Valve.

All as per item No 115 above but 100mm bore Butterfly Valve.

CHITRA ENGINEERING CORPORATION

SRI SAI ENTERPRISES

Richcon Engineers

UNITY ENGINEERING TRADERS

vvcenterprises

SUN LIGHT HOUSE

omsai thermax engineers

BHAGYARAM ENTERPRISES