REPAIR MAINT IMPROVEMENT OF VARIOUS TYPES OF PUMP SETS WITH ALLIED WORKS INCLUDING MAINTENANCE OF AUTOMATION SYSTEM AND RISING MAINS AT AF STN SIRSA

Amount

M & L for taking down the Electric/induction motor 40 HP of the any Make/Model from existing position, Shifting to workshop for the repair work, removing the burnt winding, cleaning rotor, stator, re-winding the motor with super enameled copper wire of size equivalent to the original winding including insulated packing materials, Varnishing, Drying etc and installing back to the original position, testing and commissioning on full load for 8 hrs continuous running for the following capacities of motor all as specified & directed by Engr-in-Charge. NOTE : Bearing & Bush will be measured and paid separately under relevant items. (Labour Elements are already included in this job)

All as per item No. 1 but for 20 HP, 3 phase, AC, 415V

All as per item No. 1 but for 10 HP, 3 phase, AC, 415V

All as per item No. 1 but for 7.5 HP, 3 phase, AC, 415V

All as per item No. 1 but for 2.5 to 3.5 HP, 3 phase, AC, 415V

All as per item No. 1 but for 1/2 HP, 3 phase, AC, 415V

S&F in repairs Low Joy Coupling including Rubber Star Packing and necessary Key for fixing on Shafts, complete all as specified and as directed.

Material & Labour for Rewinding Submersible Motor 3 HP, 3 phase, AC, 415V with PVC insulated Copper wire of same Gauge High Class Insulating materials of the existing Size, Varnishing, Heating, etc., for the following capcities of Motor all as specified & directed. NOTE : Bearing & Bush will be measured and paid separately under relevant items. (Labour Elements is already included in this job)

All as per item No. 08 but for 15 to 20 HP, 3 phase, AC, 415V

All as per item No. 08 but for 25 HP, 3 phase, AC, 415V

M & L Taking down Unserviceable Centrifugal/ Mono Block/ Vertical High pressure Pump Set any type & any Model 7.5/10 HP by disconnecting from Motor, Suction and Delivery Line for carrying out repairs at Workshop by replacing Defective/ unserviceable Parts including Greasing replacement of Packing Sheet, Gland, Stud, Bearing, Cover Sheet & Lath Work of Impeller Shaft, etc. including transporatation and Testing & Commissioning after replacement of parts, complete all as specified and as directed. NOTE : Bearing & Bush will be measured and paid separately under relevant items. (Labour Elements are already included in this job)

All as per item No. 11 but for 1 to 2 HP, 1 phase, AC, 220V

Supply only Ball Bearing (as approved) suitable for Pump Set 7.5/10 HP, complete all as specified and as directed. Make - NBC/SKF/ARB

All as per item No. 13 but for 1 to 2 HP, 1 phase, AC, 220V

Supply & fixing in repairs Gun Metal Bush (as approved) suitable for Pump Set 7.5-10 HP, complete all as specified and as directed.

Supply & fixing in repairs Gland Packing of suitable size (as approved) Pump 7.5/10 HP, complete all as specified and as directed.

Taking down Unserviceable Centrifugal Pump Set 20 HP by disconnecting from Motor, Suction and Delivery Line for carrying out repairs at Workshop by replacing following Defective Parts including Greasing replacement of Packing Sheet, Gland, Stud, Bearing, Cover Sheet & Lath Work of Impeller Shaft, etc. including transportation and Testing & Commissioning after replacement of parts, complete all as specified and as directed. NOTE : New Spare Parts will be Measured and Paid separately under Item No.19 to 20. (Labour Elements are already included in this job)

All as per item No. 17 but for 40 HP, 1 phase, AC, 220V

Supply only Ball Bearing (as approved) suitable for Centrifugal Pump Set 20 HP, complete all as specified and as directed.

Supply only Gun Metal Bush (as approved) suitable for Centrifugal Pump Set 20 HP, complete all as specified and as directed.

Supply only Ball Bearing suitable for Centrifugal Pump Set 40 HP, complete all as specified and as directed.

Supply Gun Metal Bush suitable for Centrifugal Pump Set 40 HP, complete all as specified and as directed.

S & F Gland Packing suitable 10mm complete all as specified and as directed.

Repair/Overhauling of Submersible Pump Set 20 HP including replacement of Unserviceable Parts as required, complete all as specified and as directed. NOTE : Bearing, Bush & Impeller will be measured and paid separately under relevant items. (Labour Elements are already included in this job)

All as per item No. 24 but for 25 HP, 1 phase, AC, 220V

Supply only SS Impeller suitable for Submersible Pump Set 20 HP, complete all as specified and as directed.

Supply only Stainless Steel Bush suitable for Submersible Pump Set 20 HP, complete all as specified and as directed.

Supply only Thrust Bearing suitable for Submersible Pump Set 20 HP, complete all as specified and as directed.

Supply only SS Impeller suitable for Submersible Pump Set 25 HP, complete all as specified and as directed.

Supply only Stainless Steel Bush suitable for Submersible Pump Set 25 HP, complete all as specified and as directed.

Supply only Thrust Bearing suitable for Submersible Pump Set 25 HP, complete all as specified and as directed.

M & L for taking down Unserviceable Pump Set 1/2 HP by disconnecting from Motor, Suction and Delivery Line for carrying out repairs at Workshop by replacing following Defective Parts Bearing/bush, Impeller, Capacitor, Water Seal, Washers & Lath Work of Impeller Shaft etc. complete all as specified and as directed. NOTE : Cost of new bearing, bush, Seal, Washers, Impeller, etc. shall deem to be include in the Quoted Unit Rate.

Preparing Old Painted/treated Surfaces of Pump Sets and Motors of any description including cleaning of Grease/Oil Spots, etc. from the Pump Sets and Motors and applying Two Coats of Synthetic Enamel Paint and re-writing SM No. and MES No. on Pump Sets and Motors of suitable size, complete all as specified and as directed.

M & L for taking out Pumping Set for repair from Bore Well by dismantling Suction/ Delivery Column Pipe 50mm to 150mm dia and Lowering the Column Pipe after repairing the Pump including replacement of Gasket Set, worn out/ damaged Nuts and Bolts of required size carefully without causing any damage to the Pumping Set, Submersible Cable, complete all as specified and as directed. NOTE : Job for taking out the Pumping Set consisting a Set of Pump & Motor shall be Paid for ONE Unit.

M&L for Development to Existing Borewell 150mm dia by Reboring with High Speed Pneuamatic Drilling of 150mm dia to a Depth not exc. 150.00 METRE including Flushing Out and Desilting complete Borewell so as to be obtain Clean/Clear Water, complete all as specified and as directed. NOTE: DG Set with Fuel and Pump Set will be arranged by the Contractor at his own arrangement and Quoted Rate deem to be include for the same.

Testing the Existing damged Borewell with camera system to a depth not exc. 150 Mtr & repair the existing slotted/cavity pipe by inserting new GI pipe of 150 mm dia 3.00 meter length, complete all as and as directed. NOTE :- Entire T&P, Camera, Screen shall be arranged by the Contractor at his own arrangements abd quoted unit rate deem to be include. Only Electric Power & Water shall be provided by dept as per existing rate.

Supply, fixing & Lowering GI Column Pipe 50mm bore (dia), 3.00 METRE in Length, medium grade, ISI marked, both End Flanged with Rubber/ Fibre Joints with Mild Steel Bolts, Nuts, & Washers, etc. including Taking down/ out unserviceable Column Pipe, complete all as specified and as directed.

All as per item No. 37 above but of size 80mm.

All as per item No. 37 above but of size 100mm.

Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of pain, complete all as specified and as directed.

Removing the U/S contactors 25 Amps,Type MNX25 Supply & Fix 3 phase, 3 pole power contactor, 415V, consisting as per IS/IEC 60947-4-1 & suitable motor starters for the following AC3 ratings.

All as per item No. 41 but for 40 Amps, Type MNX 40

All as per item No. 41 but for 50 Amps, Type MNX 50

All as per item No. 41 but for 70 Amps, Type MNX 70

All as per item No. 41 but for 18 Amps, Type MNX 18

All as per item No. 41 but for 9 Amps, Type MNX 9

Removing the defective over load 9 -15A relay range relays MN2 and S&F new over load relay for motor starter suitable for Star Delta stareters, directly mounting following relay range all as specified.

All as per item No. 47 but for 14-23A relay range.

All as per item No. 47 but for 24-40A relay range.

All as per item No. 47 but for 45 -75A relay range.MN5

S&F MCCB 25 to100 Amp, 3 Pole, 415 Volt, 50 Hz, 16 kA with necessary Connections with Thimbles, etc. including complete all as specified and as directed.Make - Havells/L&T/ABB.

All as per item No. 52 but for 125 Amps

All as per item No. 52 but for 160 Amps

All as per item No. 52 but for 200 Amps

Supply Installation & testing of Pump Starter Smart controller with Relay Range 4-22 Amp, 415 Volt, 50 Hz, suitable for 6 HP pump comprising with Voltmeter, Ammeter, including Taking down old u/s starter, complete all as specified and directed. MAKE : L&T Cat No. CS91206PCDO or equivalent in Havells, C&S

Supply Installation & testing of Submersible Pump contoller with Relay Range 6-10 Amp, 230 Volt, 50 Hz, suitable for 2 HP comprising with Voltmeter, Ammeter, Red/Green LED Indicator with Red/Green Push Button including Taking down old u/s starter, complete all as specified and directed. MAKE : L&T Cat No. CS9172INDOJ or equivalent in Havells, C&S

Dismantling cross-arms of M.S. channel or angle sections etc. complete and setting aside for re-use with in 50m

Supply & laying Flat Copper Cable insulated, PVC Sheathed Water Proof, conforming to IS-694, 1100 Volt Grade suitable for Submersible Pump Set, Cross-sectional area 6.0 Sqmm, 3 Core including taking down/out unserviceable Cable, complete all as specified and as directed.

Supply & laying Flat Copper Cable insulated, PVC Sheathed Water Proof, conforming to IS-694, 1100 Volt Grade suitable for Submersible Pump Set, Cross-sectional area 10 Sqmm, 3 Core including taking down/out unserviceable Cable, complete all as specified and as directed.

Excavating in trenches, not exc. 1.50 m Wide and depth not exc. 1.50 m for taking out/up and laying of Water Main /Pipe, etc., for foundation, etc. and getting out as in Soft/Loose Soil, complete all as specified and as directed.

Returning, filling in including Spreading, Levelling, Watering, Well Ramming in Layers not exc. 25 Cm, Surplus Soil providing Heaps along the route of the Pipe Line in Soft/Loose Soil, complete all as specified and as directed.

M&L for DI pipe fitting like Bends (any type, radius and angle) Tapers any type, (Straight, Bend, Increasing, Decreasing or Double Socket, etc.) Tee Pieces Single Branch, ‘Y’ Junction, Double Branch, Cross (all Sockets or Socket and Spigot) Collars, Caps and Plugs upto 200mm bore (dia) including removing damaged Cast Iron Fittings, complete all as specified and as directed.

Taking up or down DI Pipe 150mm bore (dia) with Fittings/ Connections, complete all as specified and as directed.

Supplying, laying, jointing and testing Ductile iron (DI) pipe of size 150 mm dia with spigot/ socket ends centrifugally cast type K-9 ISI marked in any length, laid in trenches and connected to existing pipe line as required at site complete with jointing material (Rubber tyton joints) all as directed by Engineer in Charge.

Supply Fix & testing Cast Iron Body with Rubber Ball Type Foot Valve, Heavy Duty 150mm incl taking down old u/s Foot Valve all as directed.

All as per item No 67 above but of size100 mm

All as per item No 67 above but of size 80 mm

Supply & fix in repairs Gun metal Air release valve suitable for any type Monoblock/Coupled pump set complete.

S&F in repairs of Analog type Volt-Ammeter Class 1, 3Ph, 500 Volt, 0-100 Amp complete all as directed.

S&F Multi port valve of size 32/40mm bore suitable for RO plant incl taking down old one complete all as specified and as directed.

Supply only CHLORINE 65%-70% calcium based granular, disinfectant for potable water treatment, packing in 40 / 45 Kg plastic drums.

Taking up or down GI/DI/CI pipes 150mm bore (dia) with Fittings/ Connections, segregating Serviceable Pipes and Fittings/ Connections and keep in Safe Custody for re-use, complete all as specified and as directed.

Relaying/fixing old GI/CI/DI pipe 150mm bore (dia) and Connections (Serviceable Pipes and Connections obtained from Item No. 74 here-in-before) in New or Old Position (i.e. laid in Trenches/Floors, etc.) including cleaning both inner and outer surfaces of Pipes by using Wire Brush including provision of new GI/CI/DI Connections (as required at Sites), complete all as specified and as directed.

Material & Labour for Rewinding Submersible Motor, non clog, vertical type 1.5 HP, 3 phase, AC, 415V with PVC insulated Copper wire of same Gauge High Class Insulating Materials of the existing Size, Varnishing, Heating, etc. complete all as specified & directed. NOTE :- Cost of taking out Pumping Set for repair from UG Sump by dismantling Delivery Pipe and refixing after repairing the Pump to be included in the Quoted Unit Rate.

All as per item No. 75 but for 4 HP, 3 phase, AC, 415V

Repair/Overhauling of Submersible Pump Set, non clog, vertical type 1.5 HP including replacement of Unserviceable Parts as required, complete all as specified and as directed. NOTE :- Cost of taking out Pumping Set for repair from UG Sump by dismantling Delivery Pipe and refixing after repairing the Pump to be included in the Quoted Unit Rate.

Supply only SS Impeller suitable for Submersible Pump Set 1.5 HP, complete all as specified and as directed.

Supply only Stainless Steel Bush suitable for Submersible Pump Set 1.5 HP, complete all as specified and as directed.

Supply only Bearing suitable for Submersible Pump Set 1.5 HP, complete all as specified and as directed.

Repair/Overhauling of Submersible Pump Set, non clog, vertical type 4 HP including replacement of Unserviceable Parts as required, complete all as specified and as directed.NOTE :- Cost of taking out Pumping Set for repair from UG Sump by dismantling Delivery Pipe and refixing after repairing the Pump to be included in the Quoted Unit Rate.

Supply only SS Impeller suitable for Submersible Pump Set 4 HP, complete

Supply only Stainless Steel Bush suitable for Submersible Pump Set 4 HP, complete

Supply only Bearing suitable for Submersible Pump Set 4 HP, complete

M&L for Cleaning of RCC UG Sump of capacity 10,000 Ltr at Blast pens involving the following cleaning process complete all as directed by the Engineer-in-Charge :- (a) De-watering by high pressure Non clog Submersible Pump complete. (b) Total Removal of Sludges by Suction Pumps complete. (c) Cleaning of Walls, Ceiling & Floors by high pressure Jet Pump of 80 – 180 bar pressure complete. (d) Removal of all dirt particles and sludge by Vacuum Pump specially designed all complete. (d) Making surface for painting & one painting internal & external portion as per existing colour /shade all complete. NOTE :- Entire T&P should be arranged by the Contractor at his own arrangements. Only Electric Power & Water shall be supplied by MES at the stipulated Rate.

All as per item No. 85 above but of capacity 1 Lakh Ltr

S&F in repair of MCB TP, 25 to 63 Amp complete and all as directed by Engineer in Charge.

S&F in repair of MCB SP, 5 to 32 Amp complete and all as directed by Engineer in Charge.

S&F Water level controler & sensor for Submersible Pump Set, non clog, vertical type of capacity 1/4 HP complete and all as directed by Engineer in Charge.

Removing the U/S contactors S&F new power contactor LC1E 1210, 3 ph, 3 pole power contactor, 415V, suitable for 1.5 & 4 HP non clog pump motor starters. complete and all as directed by Engineer in Charge. Existing Make - Schneider or equivalent in L&T/Havells

Removing the defective over load relay and S&F new LRE08 over load relay suitable for 1.5 & 4 HP Non Clog pump stareters all as specified. Existing Make - Schneider or equivalent in L&T/Havells

Removing the defective relay and S&F new OMRON Relay MY2N-GS 5A at 250VAC or 30VDC relay suitable for 1.5 & 4 HP Non Clog pump stareters complete and all as directed by Engineer in Charge.

S&F for Stainer 80 mm dia for Non clog pump as per existing with all accessories including taking down old unservicable complete and all as directed by Engineer in Charge.

S&F for Stainer 40 mm dia for Non clog pump as per existing with all accessories including taking down old unservicable complete

S&F for UPVC Pipe 50mm dia with Pressure rating 10 Kgf/Sq Cm of IS:4985:2000 Class V including injection moulded fittings (Heavy duty) like Bends, Junction Cowls, Tees, Offset, Access Pieces, etc. including taking down old unservicable Pipe from Hardstanding/PCC/Tile/ RCC Wall using Drill Machine or manually and making good disturbed Surfaces as existing by using Plain Cement Concrete 1:2:4 (20mm graded stone aggregate), complete all as specified and as directed.

All as per item No. 95 above but of size 80mm dia.

S&F for Wafer Type Cast Iron Butter-fly Valve 80 mm dia, PN 10.00 as per existing with all accessories including taking down old unservicable butterfly Valve, complete all as specified and as directed by Engineer in Charge.

S&F for Cast Iron Non Return/Refleux Valve 80mm dia, PN 10.00 as per existing with all Accessories including taking down Old unservicable Non return valve, complete and all as directed by Engineer in Charge.

M&L for Cleaning Swimming Pool by Cleaning Entire Internal Surface by removing Dirt, Sludge, etc. with Wire Brush by applying Bleaching Powder and Fresh Water and Clean Entire Surface repeatedly with Fresh Water and Draining Out Soiled Water including using Pressure Jet Pump and Suction Pump capacity of Pool Surface using Acid and other suitable Methods before filling as required at Site, complete all as specified and as directed. NOTE :- (a) Quoted Unit Rate shall include for filling the Swimming Pool with Water and de-watering as per requirement the Water Supply provided by Department. (b) The Quoted Unit Rate is inclusive of Chemicals required to Clean the Swimming Pool and Pump Sets, etc.

M&L for Cleaning Level Tank & connected drain/trenches for Swimming Pool using Acid and other suitable methods before filling as required at Site, complete all as specified and as directed. NOTE : Quoted Unit Rate shall include for filling the Level Tank for Pool with water and de-watering as per the Water Supply provided by Department.

M&L for Drainout Water by removing the Drain Plug from Swimming Pool Media Filter Tank, Take Off Multiport Coller (Clamp) unscrewing union from the Multiport Valve including complete and carefully Opening, Covering to Stand Pipe with Duct Tape or Rubber Plug, Taking out Mudy and Dirty Sand by using Vaccum Equipment to suck out the Sand or using Plastic Tumber Cup to scoop out the Sand, Taking out Water Pouring Pipe Stand Pipe without damage and removing the Internal Grid Assembly carefully, replace to worn out Stand Pipe, Internal Grid Assembly or Multiport Valve, Cleaning to Filter with Dilute Acid or Soap or Anti Scallent Chemical for removing Sludge and Clean to Sand Filter, Pouring Water Half Tank and fliing to Standard Silica Sand and Pea Gravel suitable for Swimming Pool Media Filter and replacing Worn Out 'O' Ring with Serviceable 'O' Ring with tighting Lubricant Reassembling to Main Holes, Servicing of Inlet, Outlet, Backwash and Air Release Diaphragm Valve alongwith water connection pipe, testing of Leak Proof, complete all as specified and as directed.

M&L for Silica Sand 0.4-0.8mm for Swimming Pool Media Filter including taking out Old US Silica Sand, complete and all as directed by Engineer in Charge.

M&L for Pea Gravel 3.5-5.6mm for Swimming Pool Media Filter including Taking out Old US Pea Gravel, complete and all as directed by Engineer in Charge.

M&L for Accessories Filter, Valve of Media Filter including Taking out Old US Accessories Filter, Valve, complete and all as directed by Engineer in Charge.

M&L for preparing Old Painted/treated Surfaces of Main Panel including cleaning and applying Two Coats of Synthetic Enamel Paint over a coat of Red Oxide Zinc Chrome Primer and re-writing Pump No. & ON OFF suitable size, complete and all as directed by Engineer in Charge.

S&F for Pressure Gauge/Vaccum Gauge with Nipple 0-14 Kg rating including Taking out Old US Pressure Gauge complete and all as directed by Engineer in Charge.

S&F Suction Sweeper PVC flexible Suction pipe 50mm incl taking down old u/s pipe complete and all as directed by Engineer in Charge.

S&F in repairs Suction Sweeper Brush (as approved) , complete and all as directed by Engineer in Charge.

S&F in repairs Suction Sweeper castor wheels (as approved), complete and all as directed by Engineer in Charge.

M&L Taking down Defective Electric Motor 3.5 HP of existig make-Pentair, Dismantling the burnt out Winding Wire and Rewinding the Motor with Super Enameled Copper Winding Wire using High Class Insulating Materials of the existing Size, Varnishing, Heating, etc., Re-assembling complete Motor and necessary Transportion, complete and all as directed by Engineer in Charge.

M&L for Repairing Pump 3.5 HP of existig make-Pentair, including providing Seal/Gasket, Washers, Impeller, etc. as required at Site, complete all as specified and as directed. NOTE : Cost of new bearing, bush, Seal, Washers, Impeller, etc. shall deem to be include in the Quoted Unit Rate.

M&L for Disconnecting & Dismantling Suction Sweeper pump over hauling Pump Set 2 HP by disconnecting from Motor, Suction and Delivery Line for carrying out repairs at Workshop by replacing Defective/ Old US Parts including Greasing replacement of Packing Sheet, Gland, Stud, Bearing, Cover Sheet & Lath Work of Impeller Shaft, etc. and Testing & Commissioning after repairs for improved performance including Transportion, complete all as specified and as directed. NOTE : Cost of new bearing, bush, Seal, Washers, Impeller, etc. shall deem to be include in the Quoted Unit Rate.

S&F in repair MPCB 10 Amps rating rotry type With short circuit & overload protection Complete all as specified and as directed .

Supply & fixing in repairs of Push Button with inbuilt LED Indicator-240VAC Color : Red / Green, As per Existing Make TELEMECHANIQUE/SCHNEIDER

Supply, Installation and testing of Chemical Dosing system suitable to inject solution upto 21 LPH comprising dosing pump coupled with three phase electric motor of capacity , 1440 RPM v3 phase assembly including dismetling of old unservicable dosing system complete all as specified and directed.

S & F in repairs Sluice Valve 150mm bore, Class PN 1.6 complete with all accessories

S & F in repairs Sluice Valve Class 100 mm bore,PN 1.6 complete with all accessories

M & L Tubes, 'medium grade galvanised 15 mm bore, with all fitting and fixed complete to walls and ceilings or laid in floors complete

Taking up or down steel tubing 15mm and connections including cleaning for refixing or removal to store complete all as per directed of Engr-in-Charge

M & L Cast Iron Foot Valve Flanged End 80mm bore IS 4038 PN 0.2 Housing – Cast Iron is 210 Gr FG200 , Strainer – Cast Iron IS 210 Gr FG 200 , Door – Cast Iron IS 210 Gr FG 200 , Door Plate – Cast Iron IS 210 FG 200 for 200 mm size MS IS: 2062 Gr E 250 A for 200 mm and above size, Door Face Natural Rubber , Hinge Pin (for 200mm ot 450 mm ) SS 410 Fastners – CS IS:1367, CL-4.6/4.0 Flange Drilling IS:1538 Table 4 & 6.including disconnecting & connecting suction pipe with Valve complete all as specified & directed Make - Kirloskar/Kartar/ upadhaya

Supply only Alum Grade 1 (as approved), complete all as specified and as directed.

Supply only Copper Sulphate (as approved), complete all as specified and as directed.

Supply only Soda Ash (as approved), complete all as specified and as directed.

Supply only Tricloro Cynuric Acid (TCCA-90) (as approved), complete all as specified and as directed.

Supply only Sodium Hypochlorite (Grade 1) as per IS:11673/86 (as approved), complete all as specified and as directed.

Suppy only Muriatic acid liquid (as approved), complete all as specified and as directed.

Dismetnling /Taking down unserviceable MCCB from panel including incoming/outgoing electrical cannection cables complete all as specified and as directed.

NATIONAL CONSTRUCTION COMPANY

AMBIKA ENTERPRISES