Running Maintenance Fordtws Attached To Barjala Sectionwithin The Jurisdiction Of Dws Division Agartala-1, Agartala During The Year 2023-24 / Providing And Fitting Fixing Ofsluice Valves, Non Return Valves, Electrical Equipments, Different Capacity Pump-M, agartala-Tripura

Running Maintenance Fordtws Attached To Barjala Sectionwithin The Jurisdiction Of Dws Division Agartala-1, Agartala During The Year 2023-24 / Providing And Fitting Fixing Ofsluice Valves, Non Return Valves, Electrical Equipments, Different Capacity Pump-Motor Sets And Re-Winding Of Different Capacities Burnt Motor Underdws Sub-Division No.Iii, Kunjaban, Agartala-Providing And Fixing C.Isluice Valves ( With Cap ) Completewith Bolts, Nuts, Rubber Incertion Etc. ( The Tail Pieces If Required Will Be Paid Separately ) As Percpwd Specification And Direction Of The Engineer - In - Charge. 2 Ii ) 100 Mm Dia. Pn- 1.6 3 Ii ) 150 Mm Dia. Pn- 1.6 4 Providing And Fixing C.I. Non-Return Valve Of Approved Quality Aspercpwd Specification And Direction Of The Engineer - In - Charge. ( I ) 80Mm Nominal Bore 5 Ii ) 100 Mm Nominal Bore 6 Iii ) 150 Mm Nominal Bore 7 Providing And Fitting Fixing Of 3 Pole Power Contactors Type Ml ( Standard Coil Voltageac-3 Duty, 415 V, 50 Hz, Motor Rating Ac-3 Duty, 415 V, 50 Hz, 3Ph ) Of L&T Makeas Per Direction Of Engineer - In - Charge. 8 A ) Type Ml2 Ac3 Rating ( A ) 32, Ac1 Rating ( A ) 40, Aux Contacts 2No+2Nc Cat No.Ss90701 9 Supplying And Fitting Fixing Of 3 Pole Power Contactorsof Ml3 Type, 40 Amps Rating, Cat No.Ss90721 Suitable For 3 Ph Fully Automatic Star Delta Starter Of L&T Makeas Per Direction Of The Engineer - In - Charge. 10 Providing And Fitting Fixing Of Fully Automatic Star Delta Type Motor Starter ( 3 Ph, 50 Hz, 415V ) In Steel Sheet Enclosures With Contractors And Timer Etc. Complete Suitable For Submersible Pump L&T, Bch , Abb Make As Per Specification And Direction Of The Engineer - In - Charge. 11 Ii ) 35 Hp / 26 Kw Relay Range Within 20-32 +10% 12 50 Hp / 37 Kw Relay Range Within 28-42 + 10% 13 Providing And Fitting Fixing Steel Sheet Enclosed Switch Fuse Unit ( Suitable For Din Fuses ) , Triple Pole With Neutral Link ( Tpn ) , 415 / 500 Volt, L & T / Havells / Bch Make Etc. Complete As Per Specification And Direction Of The Engineer-In-Charge. 14 ( Ii ) 100 Amps 15 Rewinding Of Motor Suitable V.T. Pumps By Complete Dismantling In / C Providing & Rewinding With Super Enamelled Copper Conductor ( As Per Is : 13730 Part-3 ) Conductor & All Necessary Spare Parts And Reassembling The Same Including Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer-In-Charge. 16 Ii ) 25 - 30 Hp 17 Iv ) 50-65 Hp 18 V ) 75 - 90Hp 19 Repair And Maintenance Of 20 / 22.5Hpmotor Suitable For 10000 Gph Capacity Submersible Pump Set By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is: 8783-1978 ) Insulated Electro Grade Copper ( Is: 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same In / C Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer-In-Charge. 20 Repair And Maintenance Of 10 Hp / 12.5 Hp Motor Suitable For 5000 Gph Capacity Submersible Pumpset By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is : 8783-1978 ) Insulated Electro Grade Copper ( Is: 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same In / C Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer- In -Charge. 21 Repair And Maintenance Of 15 Hp / 17.5 Hp Motor Suitable For 7500 Gph Capacity Submersible Pumpset By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is : 8783-1978 ) Insulated Electro Grade Copper ( Is: 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same In / C Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer- In -Charge. 22 Repair And Maintenance Of 30 Hp Motor Suitable For 15, 000 Gph Capacity Submersible Pumpset By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is : 8783-1978 ) Insulated Electro Grade Copper ( Is: 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same In / C Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer- In -Charge. 23 Repair And Maintenance Of 35 / 40 Hp Motor Suitable For 20, 000 Gph Capacity Submersible Pumpset By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is : 8783-1978 ) Insulated Electro Grade Copper ( Is: 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same In / C Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer- In -Charge. 24 Repair And Maintenance Of Submessible Motor Suitable For Submerssible Pumpset By Complete Dismantling In / C Providing & Fitting Fixing Of Pvc ( Is : 8783-1978 ) Insulated Electrograde Copper ( Is : 613-1984 ) Conductor Winding In Stator & All Necessary Spare Parts And Reassembling The Same Including Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer-In-Charge. 25 Ii ) 1.0 Hp Motor Suitable For 1000 Gph Capacity Submerssible Pumpset 26 Iv ) 2.0 Hp Motor Suitable For 2000 Gph Capacity Submerssible Pumpset 27 Rewinding Of Horizontal Motor Suitable For Centrifugal Pumps By Complete Dismantling In / C Providing & Rewinding With Super Enamelled Copper Conductor ( As Per Is : 13730 Part-3 ) Conductor & All Necessary Spare Parts And Eassembling The Same Including Servicing Of Rotor & Necessary Trial Run As Per Specification And Direction Of The Engineer-In-Charge. 28 Iii ) 3.0-5.0 Hp 29 Iv ) 7.5 - 10 Hp 30 Providing And Instsllation Of 10, 000 Gph X 76 Mtrs.Head Water Lubricated Vertical Submersible Pumpkirloskar / Wpl / Ksb / Duke / Texmo Make ) . With Maximum 8 ( Eight ) Stages Coupled With Required Wet And Non - Over Loading Submersible Motor Suitable For 340=440 Volts, 3 Phase, 50 Hz, Ac Supply And Star Delta Method Of Starting As Per Direction Of The Engineer In Charge. 31 Providing And Instsllation Of 7500 Gph X 76 Mtrs.Head Water Lubricated Vertical Submersible Pump ( Kirloskar / Wpl / Ksb / Duke / Texmo Make ) . With Maximum 7 ( Seven ) Stages Coupled With Required Wet And Non - Over Loading Submersible Motor Suitable For 340-440 Volts, 3 Phase, 50 Hz, Ac Supply And Star Delta Method Of Starting As Per Direction Of The Engineer In Charge. 32 Providing And Instsllation Of 5000 Gph X 76 Mtrs.Head Water Lubricated Vertical Submersible Pumpkirloskar / Wpl / Ksb / Duke / Texmo Make ) . With Maximum 8 ( Eight ) Stages Coupled With Required Wet And Non - Over Loading Submersible Motor Suitable For 340=440 Volts, 3 Phase, 50 Hz, Ac Supply And Star Delta Method Of Starting As Per Direction Of The Engineer In Charge.

INR 1000 /-

INR 31602.0 /-

INR 15.80 Lakhs /-

Name of Work: Running Maintenance forDTWs attached to Barjala Sectionwithin the jurisdiction of DWS Division Agartala-1, Agartala during the year 2023-24 / Providing and fitting fixing ofSluice Valves, Non Return valves, electrical equipments, different capacity Pump-motor sets and re-winding of different capacities burnt motor underDWS Sub-Division No.III, Kunjaban, Agartala.

Sl. No.	Item Description
1	Providing and fixing C.Isluice valves (with cap) completewith bolts, nuts, rubber incertion etc. (the tail pieces if required will be paid separately ) as perCPWD specification and direction of the Engineer - in - charge.
2	ii) 100 mm dia. PN- 1.6
3	ii) 150 mm dia. PN- 1.6
4	Providing and fixing C.I. non-return valve of approved quality asperCPWD specification and direction of the Engineer - in - charge.(i) 80mm nominal bore
5	ii) 100 mm nominal bore
6	iii) 150 mm nominal bore
7	Providing and fitting fixing of 3 pole power contactors Type ML(standard coil voltageAC-3 Duty, 415 V, 50 Hz, Motor Rating AC-3 Duty, 415 V, 50 Hz, 3Ph) of L&T Makeas per direction of Engineer - in - charge.
8	a) Type ML2 AC3 Rating(A) 32, AC1 Rating(A) 40, Aux Contacts 2NO+2NC Cat No.SS90701
9	Supplying and fitting fixing of 3 pole power contactorsof ML3 Type, 40 amps rating, cat No.ss90721 suitable for 3 PH fully Automatic Star Delta starter of L&T Makeas per direction of the Engineer - in - charge.
10	Providing and fitting fixing of Fully Automatic Star Delta type Motor starter(3 ph, 50 Hz, 415V) in steel sheet enclosures with contractors and timer etc. complete suitable for submersible pump L&T, BCH , ABB make as per specification and direction of the Engineer - in - charge.
11	ii)35 HP/26 kw Relay range within 20-32 +10%
12	50 HP/37 kw Relay range within 28-42 + 10%
13	Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN), 415/500 Volt, L & T / Havells / BCH make etc. complete as per specification and direction of the Engineer-in-charge.
14	(ii) 100 amps
15	Rewinding of Motor suitable V.T. pumps by complete dismantling in/c providing & rewinding with Super enamelled copper conductor (as per IS : 13730 Part-3 ) conductor & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge.
16	ii)25 - 30 HP
17	iv) 50-65 HP
18	v) 75 - 90HP
19	Repair and maintenance of 20/22.5HPMotor suitable for 10000 GPH capacity submersible pump set by complete dismantling in/c providing & fitting fixing of PVC (IS: 8783-1978) insulated electro grade copper (IS: 613-1984) conductor winding in stator & all necessary spare parts and reassembling the same in/c servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge.
20	Repair and maintenance of 10 Hp/12.5 HP Motor suitable for 5000 GPH capacity submersible pumpset by complete dismantling in/c providing & fitting fixing of PVC (IS : 8783-1978) insulated electro grade copper (IS: 613-1984) conductor winding in stator & all necessary spare parts and reassembling the same in/c servicing of rotor & necessary trial run as per specification and direction of the Engineer- in -charge.
21	Repair and maintenance of 15 Hp/17.5 HP Motor suitable for 7500 GPH capacity submersible pumpset by complete dismantling in/c providing & fitting fixing of PVC (IS : 8783-1978) insulated electro grade copper (IS: 613-1984) conductor winding in stator & all necessary spare parts and reassembling the same in/c servicing of rotor & necessary trial run as per specification and direction of the Engineer- in -charge.
22	Repair and maintenance of 30 HP Motor suitable for 15,000 GPH capacity submersible pumpset by complete dismantling in/c providing & fitting fixing of PVC (IS : 8783-1978) insulated electro grade copper (IS: 613-1984) conductor winding in stator & all necessary spare parts and reassembling the same in/c servicing of rotor & necessary trial run as per specification and direction of the Engineer- in -charge.
23	Repair and maintenance of 35/40 HP Motor suitable for 20,000 GPH capacity submersible pumpset by complete dismantling in/c providing & fitting fixing of PVC (IS : 8783-1978) insulated electro grade copper (IS: 613-1984) conductor winding in stator & all necessary spare parts and reassembling the same in/c servicing of rotor & necessary trial run as per specification and direction of the Engineer- in -charge.
24	Repair and maintenance of submessible Motor suitable for submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electrograde copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge.
25	ii) 1.0 HP Motor suitable for 1000 GPH capacity submerssible pumpset
26	iv) 2.0 HP Motor suitable for 2000 GPH capacity submerssible pumpset
27	Rewinding of Horizontal Motor suitable for centrifugal pumps by complete dismantling in/c providing & rewinding with Super enamelled copper conductor (as per IS : 13730 Part-3 ) conductor & all necessary spare parts and eassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge.
28	iii) 3.0-5.0 HP
29	iv)7.5 - 10 HP
30	Providing and instsllation of 10,000 GPH X 76 mtrs.head water lubricated vertical submersible pumpkirloskar/ WPL / KSB / Duke / Texmo make ). With maximum 8(eight) stages coupled with required wet and non - over loading submersible motor suitable for 340=440 Volts, 3 Phase, 50 Hz, AC supply and star delta method of starting as per direction of the Engineer in charge.
31	Providing and instsllation of 7500 GPH X 76 mtrs.head water lubricated vertical submersible pump(kirloskar/ WPL / KSB / Duke / Texmo make ). With maximum 7(seven) stages coupled with required wet and non - over loading submersible motor suitable for 340-440 Volts, 3 Phase, 50 Hz, AC supply and star delta method of starting as per direction of the Engineer in charge.
32	Providing and instsllation of 5000 GPH X 76 mtrs.head water lubricated vertical submersible pumpkirloskar/ WPL / KSB / Duke / Texmo make ). With maximum 8(eight) stages coupled with required wet and non - over loading submersible motor suitable for 340=440 Volts, 3 Phase, 50 Hz, AC supply and star delta method of starting as per direction of the Engineer in charge.