Main Contract Package-2 (Electro-Mechanical Works)

The progress for MP-2 works (E & M works) stands completed at 98.14% as of September 30, 2023. This includes the completion of 100% of Engineering, 100% of Manufacturing & Transportation and 89.95% of Erection, Commissioning and Testing works.

Key Dates fulfilled for MP-2 Package as of September 30, 2023:

SN

Key Milestone Description

Date Achieved on:

1

Submission of data and general drawings of all relevant electrical and mechanical equipment, showing all relevant dimensions for the purpose of proper definition of all the tunnel and cavern excavation contours, KD (MP-2)-2

  • Completed on May 18, 2021

2

Submission of Basic Design for Structural Design of civil including earthing and embedment details, KD (MP-2)-2

  • Completed on January 14, 2017

3

Erection, Testing & Commissioning of Power House  EOT crane, KD (MP-2)-3

  • Completed on February 01, 2020 in Service Bay

4

Erection of Distributor, Pressure Testing of Distributor Unit 1, KD (MP-2)-4

  • Completed on May 23, 2020

5

Erection of Distributor, Pressure Testing of Distributor Unit 2, KD (MP-2)-8

  • Completed on February 29, 2020

6

Lowering of Stator for Unit-1,  KD (MP-2)-5

  • Completed on August 11, 2021

7

Lowering of Stator for Unit-2,  KD (MP-2)-9

  • Completed on August 07, 2021

8

Lowering of Rotor for Unit-1, KD (MP-2)-6

  • Completed on December 31, 2021

9

Lowering of Rotor for Unit-2, KD (MP-2)-10

  • Completed on March 09, 2022

10

Erection, Testing & Commissioning of Isolated Phase Bus Duct, KD(MP-2)-12

  • Completed on December 25, 2022.

11

Erection, Testing & Commissioning of Generator Transformer, KD(MP-2)-13

  • Completed on December 26, 2022

12

Erection, Testing & Commissioning of 132 kV Gas Insulated Switchgear, KD (MP-2)-14.

  • Completed on December 12, 2022.

13

Boxing Up of Unit-1, KD(MP-2)-7

  • 100% of works stands completed as on September 30, 2023.

14

Boxing Up of Unit-2, KD(MP-2)-11

  • 100% of works stands completed as on September 30, 2023.

15

Erection, Testing & Commissioning of Penstock Valve, KD(MP-2)-16

  • 100% of the works stands completed as on September 15, 2023.

16

Completion of Electro mechanical works in Pothead yard including stringing with associated transmission line tower, KD(MP-2)-17

  • Completed on June 25, 2023.

17

Completion of Erection, Commissioning and Testing of Control System, KD(MP-2)-18

  • 85% work stands completed. Major dry commissioning part of work for control system/ SCADA and Excitation system ongoing.

18

Wet commissioning Unit-1, KD (MP-2)-19

  • December 2023

19

Wet commissioning Unit-2, KD (MP-2)-20

  • December 2023

 

Right of Way (RoW) clering & Stringing of last span of conductor from Deas End to Tower to Termininating Structure in Pothead Completed by BPC on June 25, 2023

Right of Way (RoW) clering & Stringing of last span of conductor from Deas End to Tower to Termininating Structure in Pothead Completed by BPC on June 25, 2023

Completed installation of all Pothead yard equipment including stringing of conductor on Gantry structure

Completed installation of all Pothead yard equipment including stringing of conductor on Gantry structure

HVAC Dusting works in comnnecting tunnel and MAT tunnel from Service Bay.

HVAC Dusting works in comnnecting tunnel and MAT tunnel from Service Bay.

Termination of 145KV GIS completed at both GIS end and Pothead yard cale Terination end side

Termination of 145KV GIS completed at both GIS end and Pothead yard cale Terination end side

Filling up Nitrogen completed inall the Turbine HPU Accumulator and also MIV Accumulator. Nitrogen filled upto 100 bars.

Filling up Nitrogen completed inall the Turbine HPU Accumulator and also MIV Accumulator. Nitrogen filled upto 100 bars.

HVAC Duct installation GIS Hall and CVT Tunnel

HVAC Duct installation GIS Hall and CVT Tunnel

Testing and commissioning of Numerical relays and electro mechnical relays for Protection Panel by GE Enginners. Commenced on June 23, 2023.

Testing and commissioning of Numerical relays and electro mechnical relays for Protection Panel by GE Enginners. Commenced on June 23, 2023.

Commissioning of Turbine HPU along with HPU Pipeline and Fittings

Commissioning of Turbine HPU along with HPU Pipeline and Fittings

Right of Way (RoW) clering & Stringing of last span of conductor from Deas End to Tower to Termininating Structure in Pothead Completed by BPC on June 25, 2023 Completed installation of all Pothead yard equipment including stringing of conductor on Gantry structure HVAC Dusting works in comnnecting tunnel and MAT tunnel from Service Bay. Termination of 145KV GIS completed at both GIS end and Pothead yard cale Terination end side Filling up Nitrogen completed inall the Turbine HPU Accumulator and also MIV Accumulator. Nitrogen filled upto 100 bars. HVAC Duct installation GIS Hall and CVT Tunnel Testing and commissioning of Numerical relays and electro mechnical relays for Protection Panel by GE Enginners. Commenced on June 23, 2023. Commissioning of Turbine HPU along with HPU Pipeline and Fittings