Repair Maintenance to Control Panels, Motors, Pumps, of Water Supply Installation, Borewell Shallow Well and Connected Works at INS Kalinga, INS Karna and NAD Bheemunipatnam

Amount

M & L for taking down the Defective Electric Induction Motor of 125 HP Capacity of Kirloskar make 415 Volt, 3 Phase by dismantling the electrical connections, decoupling with pump, removing the motor from bed, transporting to workshop, dismantling the burnt out winding from Rotor/Stator and rewinding the Rotor or Stator with same type Super Enamelled Copper Conductor of same Gauge, Weight, same Number of turns and with necessary Insulating Material, Varnishing, Backing, replacement of Bearings with new Bearings, worn-out bushes, connectors, Terminal Plate, Re-assembling the motor completely transporting back to site and fixing back in original position aligning with the Pump, connecting cable through terminal block, applying Two coats of synthetic enamel paint of approved tint including preparation of surfaces and including testing and commissioning on completion, complete all as specified and as directed.

All as per Serial Item No. 01 above but Electric Motor of Capacity 100 HP, 415 Volt, 3 Phase, 50 Hz of Make Kirloskar / C & G complete all as specified and as directed.

All as per Serial Item No. 01 above but Centrifugal Pump Motor of Capacity 60 HP, 415 Volt, 3 Phase, 50 Hz of Make Kirloskar / C & G complete all as specified and as directed.

All as per Serial Item No. 01 above but Electric Motor of Capacity 50 HP, 415 Volt, 3 Phase, 50 Hz of Make Kirloskar / C & G complete all as specified and as directed.

All as per Serial Item No. 01 above but Electric Motor of Capacity 40 HP, 415 Volt, 3 Phase, 50 Hz of Make Kirloskar / C & G complete all as specified and as directed.

All as per Serial Item No. 01 above but Electric Motor of Capacity 20 HP, 415 Volt, 3 Phase, 50 Hz of Make Kirloskar / C & G complete all as specified and as directed.

M & L for Overhauling of Centrifugal Pump Set of 125 HP Capacity of Make Kirloskar, by Disconnecting the Suction & Delivery lines, Dismantling completely and replacing unserviceable Ball Bearings, Shaft Sleeve, Gland, Neck Ring, Gland Rope Shield, Unserviceable Nut, Bolt, Washer etc. and Re-assembling the Pump Set completely and fixing back in original position, Reconnecting back the Suction & Delivery Lines, realigning and connecting cable through terminal block applying Two coats of synthetic enamel paint of approved tint including preparation of surfaces and including testing and commissioning on completion, complete all as specified and as directed.

All as per Serial Item No. 05 above but Centrifugal Pump Set of Capacity 60 HP complete all as specified and as directed.

All as per Serial Item No. 05 above but Centrifugal Pump Set of Capacity 50 HP complete all as specified and as directed.

All as per Serial Item No. 05 above but Centrifugal Pump Set of Capacity 40 HP complete all as specified and as directed.

All as per Serial Item No. 05 above but Centrifugal Pump Set of Capacity 20 HP complete all as specified and as directed.

S & F in repairs Rubber Coupling for Motors/Pumps of 125 HP Capacity complete all as specified and as directed.

S & F in repairs Rubber Coupling for Motors/Pumps of 100 HP Capacity complete all as specified and as directed.

S & F in repairs Rubber Coupling for Motors/Pumps of 60 HP Capacity complete all as specified and as directed.

S & F in repairs Rubber Coupling for Motors/Pumps of 20 HP Capacity complete all as specified and as directed.

S & F in repairs Terminal Block suitable for 125 HP Capacity Motors / Pumps complete all as specified and as directed.

S & F in repairs Terminal Block suitable for 100 HP Capacity Motors / Pumps complete all as specified and as directed.

S & F in repairs Terminal Block suitable for 60 HP Capacity Motors / Pumps complete all as specified and as directed.

S & F in repairs Terminal Block suitable for 20 HP Capacity Motors / Pumps complete all as specified and as directed.

M & L for repairs to Pump Shaft of any make with necessary Metal Filling and Machining for Pump Set of 20 HP Capacity complete all as specified and as directed.

S & F in repairs DOL Starter with No Volt Coil Bi-Metal Overload Relay, 415 Volts, 3 Phase, 50 Hz suitable up to 20 HP Motor including replacing defective wiring with copper wire, lugs etc. complete all as specified and as directed. Make: BCH / Siemens / L & T / ABB / Schneider / C & S

S & F in repairs DOL Starter with No Volt Coil Bi-Metal Overload Relay, 415 Volts, 3 Phase, 50 Hz suitable up to 50 HP Motor including replacing defective wiring with copper wire, lugs etc. complete all as specified and as directed. Make: BCH / Siemens / L & T / ABB / Schneider / C & S

M & L for painting to Centrifugal Pump and Motor 20 HP Capacity with Two Coats of Synthetic Enamel Paint over a Coat of Red Oxide Primer including cleaning and degreasing the surface complete all as specified and as directed.

All as per Serial Item No. 23 above but for Centrifugal Pump and Motor of 30 HP to 60 HP Capacity complete all as specified and as directed.

All as per Serial Item No. 23 above but for Centrifugal Pump and Motor of 100 HP to 125 HP Capacity complete all as specified and as directed.

S & F in repairs Rubber Gasket for Flanged Joints 100 mm Dia suitable for Submersible / Mono Block Pump & Motor Set complete all as specified and as directed.

S & F in repairs Casing Ring for Centrifugal / Mono Block Pump of 125 HP Capacity complete all as specified and as directed.

S & F in repairs Casing Ring for Centrifugal / Mono Block Pump of 100 HP Capacity complete all as specified and as directed.

S & F in repairs Casing Ring for Centrifugal / Mono Block Pump of 60 HP Capacity complete all as specified and as directed.

S & F in repairs Casing Ring for Centrifugal / Mono Block Pump of 20 HP Capacity complete all as specified and as directed.

S & F in repairs CI Gland Plate for Centrifugal / Mono Block Pumps of 125 HP Capacity complete all as specified and as directed.

S & F in repairs CI Gland Plate for Centrifugal / Mono Block Pumps of 100 HP Capacity complete all as specified and as directed.

S & F in repairs CI Gland Plate for Centrifugal / Mono Block Pumps of 60 HP Capacity complete all as specified and as directed.

S & F in repairs CI Gland Plate for Centrifugal / Mono Block Pumps of 20 HP Capacity complete all as specified and as directed.

S & F in repairs Pulley Muff Joint including necessary foundation work for Centrifugal / Mono Block Pumps of 125 HP Capacity complete all as specified and as directed.

S & F in repairs Pulley Muff Joint including necessary foundation work for Centrifugal / Mono Block Pumps of 100 HP Capacity complete all as specified and as directed.

S & F in repairs Pulley Muff Joint including necessary foundation work for Centrifugal / Mono Block Pumps of 60 HP Capacity complete all as specified and as directed.

M & L for disconnecting of Electrical Connections from the Panel Board, Water Outlet Connections connected to the Borewell, Column Pipe 80mm bore to any depth and lifting the Submersible Pump & Motor Set up to 10 HP Capacity keeping aside carefully and flushing the of Borewell and the lowering the Submersible Pump and Motor Set and reconnecting all Water and Eclectic Supply connections complete all as specified and as directed. Note: During taking out process if any Pump set is fallen into the tube well contractor has to take out the same at his own cost.

M & L for taking down the Submersible Motor of 7.5 HP Capacity, 415 Volts, 3 Phase of any make by dismantling the Electrical Connections, removing the motor with pump from Borewell, Disconnecting the Delivery lines transporting to workshop, dismantling the burnt out winding from Rotor/Stator and rewinding the Rotor or Stator with same type Super Enamelled Copper Conductor of same Gauge, Weight, same Number of turns and with necessary Insulating Material, Varnishing, Backing, replacement of Bearings with new Bearings, worn-out bushes, connectors, Terminal Plate, Re-assembling the motor completely transporting back to site and fixing back in original position aligning with the Pump, connecting cable through terminal block and connecting the Delivery Lines including testing and commissioning on completion, complete all as specified and as directed. Note: New Coupler and Cables will be measured and paid separately under respective items of this Schedule / BoQ as supply only.

Supply only Coupler Heavy Duty 100mm Long of 50mm Bore complete all as specified and as directed.

Supply only 3 Core, 6 Sq.mm, Flat Submersible Cable, PVC Insulated, Sheathed, 1100 Volts Grade, Multistranded Copper Conductor complete all as specified and as directed.

M & L for repairing of existing Star Delta Starter of 60 HP Capacity Pump by cleaning of all Power Contactor Terminals, replacement if required and renewal of unserviceable Perished Copper Wiring, Aluminium / Copper Lugs, Push Buttons and Indication Lamps etc. including necessary Electrical Connections and testing the motor with load complete all as specified and as directed.

S & F in repairs Power Contactor, ML-1.5 along with Timer Switch and Overload Relay by disconnecting Control Wiring from existing Panel Board including renewal of Copper Lugs etc. complete all as specified and as directed.

S & F in repairs Power Contactor, ML-2 along with Timer Switch and Overload Relay by disconnecting Control Wiring from existing Panel Board including renewal of Copper Lugs etc. complete all as specified and as directed.

S & F in repairs Power Contactor, ML-3 along with Timer Switch and Overload Relay by disconnecting Control Wiring from existing Panel Board including renewal of Copper Lugs etc. complete all as specified and as directed.

S & F in repairs Power Contactor, ML-4 along with Timer Switch and Overload Relay by disconnecting Control Wiring from existing Panel Board including renewal of Copper Lugs etc. complete all as specified and as directed.

S & F in repairs Power Contactor, ML-6 along with Timer Switch and Overload Relay by disconnecting Control Wiring from existing Panel Board including renewal of Copper Lugs etc. complete all as specified and as directed.

S & F in repairs Ball Valves, 20 mm Bore, high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe [Minimum Weight 15mm - 210 Grams] etc complete all as specified and as directed.

S & F in repairs Ball Valves, 25 mm Bore, high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe [Minimum Weight 15mm - 210 Grams] etc complete all as specified and as directed.

S & F in repairs Ball Valves, 40 mm Bore, high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe [Minimum Weight 40mm - 690 Grams] etc complete all as specified and as directed.

S & F in repairs Foot Valve, Cast Iron Body, 200mm bore with Flanged ends of any pattern with Bypass Arrangement and Confirming to IS – 4038, Class PN 2.0, ISI Marked having Gunmetal Disc Face Ring, Nitrile Rubber, Hinge Pin of Stainless Steel AISI-410 with Cast Iron Bolted Stainer including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed.

S & F Foot Valve, Cast Iron Body, 150mm bore with Flanged ends of any pattern with Bypass Arrangement and Confirming to IS – 4038 PN-2.0, ISI Marked including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed.

S & F in repairs, Gun Metal Globe or Gate Valve of Class - I, Pressure Tested of 1.5 Mpa, 20 mm bore with iron wheel head, screwed both ends for iron pipe, confirming to IS, ISI Marked complete all specified and as directed.

S & F in repairs, Gun Metal Globe or Gate Valve of Class - I, Pressure Tested of 1.5 Mpa, 25 mm bore with iron wheel head, screwed both ends for iron pipe, confirming to IS, ISI Marked complete all specified and as directed.

S & F in repairs Gun Metal Globe or Gate Valve of Class - I, Pressure Tested of 1.5 MPa, 40 mm bore with iron wheel head, screwed both ends for iron pipe, conforming to IS, ISI Marked complete all specified and as directed.

S & F in repairs Gun Metal Globe or Gate Valve of Class - I, Pressure Tested of 1.5 MPa, 50 mm bore with iron wheel head, screwed both ends for iron pipe, conforming to IS, ISI Marked complete all specified and as directed.

Taking out Sluice Valves of 80mm dia, refacing, regrinding, cleaning & removing rust, old rubber washers and refixing by providing New Gland Packing, Check Nuts, Spindle in same position or new location by using new Nuts, Bolts, Rubber Gaskets & testing and commissioning including applying two coats of synthetic enamel paint [Black] complete all as specified and as directed.

Taking out Sluice Valves of 100mm dia, refacing, regrinding, cleaning & removing rust, old rubber washers and refixing by providing New Gland Packing, Check Nuts, Spindle in same position or new location by using new Nuts, Bolts, Rubber Gaskets & testing and commissioning including applying two coats of synthetic enamel paint [Black] complete all as specified and as directed.

Taking out Sluice Valves of 150mm dia, refacing, regrinding, cleaning & removing rust, old rubber washers and refixing by providing New Gland Packing, Check Nuts, Spindle in same position or new location by using new Nuts, Bolts, Rubber Gaskets & testing and commissioning including applying two coats of synthetic enamel paint [Black] complete all as specified and as directed.

Taking out Sluice Valves of 200mm dia, refacing, regrinding, cleaning & removing rust, old rubber washers and refixing by providing New Gland Packing, Check Nuts, Spindle in same position or new location by using new Nuts, Bolts, Rubber Gaskets & testing and commissioning including applying two coats of synthetic enamel paint [Black] complete all as specified and as directed.

S & F Pressure Gauge of capacity 0 to 14 KG/cm², with 100mm size Dial including necessary specials and provision of suitable ferrule etc. including taking down existing unserviceable gauge complete all as specified and as directed. [Make: RMCO/ Uday/ H-Guru]

S & F in repairs Cast Iron Gland Covers on top of Sluice Valve suitable for 80mm dia Sluice Valves complete all as directed and as directed.

S & F in repairs Cast Iron Gland Covers on top of Sluice Valve suitable for 100mm dia Sluice Valves complete all as directed and as directed.

S & F in repairs Cast Iron Gland Covers on top of Sluice Valve suitable for 150mm dia Sluice Valves complete all as directed and as directed.

S & F Cast Iron Non Return Valve with bypass arrangement with suitable flanges, suitable for 200 mm bore pipes confirming to IS – 5312, Class PN –1.6, including necessary nuts, bolts, washers, rubber gasket etc for jointing including taking down existing Non Return Valve of any description complete all as specified and as directed.

S & F Cast Iron Non Return Valve with bypass arrangement with suitable flanges, suitable for 150 mm bore pipes confirming to IS – 5312, Class PN –1.6, including necessary nuts, bolts, washers, rubber gasket etc for jointing including taking down existing Non Return Valve of any description complete all as specified and as directed.

S & F 200mm bore Cast Iron Double Outlet Air Valve, with Flanged End conforming to IS – 14845, Class PN –1.6, fixing to CI/DI water supply mains with necessary rubber insertion sheet, bolts, nuts & washers all as specified including taking down existing valve of any description complete all as specified and as directed.

S & F 150mm bore Cast Iron Double Outlet Air Valve, with Flanged End conforming to IS – 14845, Class PN –1.6, fixing to CI/DI water supply mains with necessary rubber insertion sheet, bolts, nuts & washers all as specified including taking down existing valve of any description complete all as specified and as directed.

M & L for Servicing of Borewell Electrical Control Panel includes replacement of burnt-out Lugs, unserviceable ML-1 Contactors, cleaning of Panel, checking of serviceability of Timer and refixing, ensuring of Panel Door Closing, checking of internal wiring complete all as specified and as directed.

S & F Sluice Valve, Cast Iron body, Stainless Steel Spindle, Gun Metal Rings including Wheel for operation, Flanged and Drilled, 80 mm Dia, confirming to IS – 14846, Class PN –1.6, Non Rising Type, Long Body type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer including taking down existing Sluice Valve of any description complete all as specified and as directed.

S & F Sluice Valve, Cast Iron body, Stainless Steel Spindle, Gun Metal Rings including Wheel for operation, Flanged and Drilled, 100 mm Dia, confirming to IS – 14846, Class PN –1.6, Non Rising Type, Long Body type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer including taking down existing Sluice Valve of any description complete all as specified and as directed.

S & F Sluice Valve, Cast Iron body, Stainless Steel Spindle, Gun Metal Rings including Wheel for operation, Flanged and Drilled, 150 mm Dia, confirming to IS – 14846, Class PN –1.6, Non Rising Type, Long Body type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer including taking down existing Sluice Valve of any description complete all as specified and as directed.

S & F in repairs Single Core, PVC Insulated, Sheathed Flexible Copper Conductor Cable of size 35 Sq.mm [80 / 0.60mm] and connecting up Electric Motors of any type and Capacity with Electric Control Panel complete all as specified and as directed.

M & L for rectification of defective run lead joint by burning out lead joint in position including recovering lead and making new lead joint including bailing out water leaking from defective joints by means of electric/diesel driven pump set, testing of the joint under full working pressure for 150mm bore dia CI Pipe lines complete all as specified and as directed.

M & L for rectification of defective run lead joint by burning out lead joint in position including recovering lead and making new lead joint including bailing out water leaking from defective joints by means of electric/diesel driven pump set, testing of the joint under full working pressure for 100mm bore dia CI Pipe lines complete all as specified and as directed.

M & L for rectification of defective run lead joint by burning out lead joint in position including recovering lead and making new lead joint including bailing out water leaking from defective joints by means of electric/diesel driven pump set, testing of the joint under full working pressure for 80mm bore dia CI Pipe lines complete all as specified and as directed.

Supply only Sodium Hypochlorite Solution, with available Chlorine Percent by Mass by Volume [as Cl] 10%, in Packages of 35 KG. / 50 KG / 100 KG in Plastic Recycled Jars with Test Report from an Approved Laboratory / Study Centre of any IITs / NITs / State University established or incorporated by a Provincial Act or by a State Act complete all as specified and as directed. Note: The OEM of the Chemical shall possess and submit valid Certificates such as FSSAI, ISO 9001, ISO 14001, ISO 45001 along with Chemical. Make: Declibac Technologies or equivalent as approved by the GE.

Supply & installation of Tank Level Sensor and Indicator for Underground Sump / Semi Underground Sump comprising of the following technical specifications: [a] Volcom SRL make submersible Tank Level Transmitter – Submersible type, Output Loop Powered 4-20mA, 2 wire Output, Accuracy, IP Rating: IP 68 up to 10m depth, Marine Class approved & Explosive approval in case of medium is inflammable. [b] Junction Box – Anodised Aluminium Enclosure with IP 65 Ingress Protection with Terminals and Cable Glands [c] Cable – 3 Core internally sheathed of required length [Approximately 50m] [d] Indicator – Digital Indicator [7 Segment Display / LCD Screen), Settable Alarm Function & Power Supply of 220 Volts, 50Hz.

M & L for painting of old painted surfaces Pipelines, Pumps, Motors of any description and type including Frontal Pipes & Valves etc. over 10 cm in width or girth, not otherwise described including preparation of steel surfaces and cleaning thoroughly and Spray Painting Two Coats of Synthetic Enamel Paint of approved Colour over a Coat of Zinc Chrome Primer complete all as specified and as directed.

M & L for PCC 1:2:4, Type B-1, using 20mm graded stone aggregate as in Foundations for Pump & Motor, etc. including rendering to concrete surfaces, 15 mm thick in Cement Mortar 1:4, surfaces finished fair and even complete all as specified and as directed.

S & F Rolled Mild Steel work conforming to Fe 410-W, Grade-E- 250, Quality-A as in Framed work as in Base Frame for Pump & Motor etc. using Channels, Angles, square cut or notched [ordinary or counter sunk] forming holes without any attachment complete including preparation of steel surfaces and cleaning thoroughly and Spray Painting Two Coats of Synthetic Enamel Paint of approved Colour over a Coat of Zinc Chrome Primer complete all as specified and as directed.

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