Teesta H.E.P in West Bengal
 Teesta HEP-IV & VI are Executed with JB-19 Rebar Couplers Sizes 25mm, 32mm & 36mm, through the Construction Company HCC Limited during the years 2007-2011. The Jobs Executed successfully with appreciation from the Client despite unfavourable weather conditions & Local Problems.
Parbati H.E.P in H.P of NHPC Limited
Parbati 520 MW Hydro Electric  Power Project was executed with JB-19 Rebar Couplers of Size 25mm, 28mm, 32mm & 36mm. with the Construction Company Patel Engineering Limited at Barshaini Site for Main Dam Works & With the sizes of 16mm, 20mm, 25mm, 28mm, 32mm,36mm with the construction Company Gammon India Limited at Sainj Site for Power House , Piles & Allied works, during the years 2010- 2016.
Rampur H.E.P Rampur of SJVNL - Rampur
Rampur Hydro E.  Power Project  of 412 MW capacity located on River Satluj at Rampur was Executed with JB-9 Rebar Couplers of 32mm Size through the Construction Company – Patel Engineering Limited, during the years 2010-2014.
Tehri H.E.P Project of THDC Limited - Uttranchal

Tehri Hydro Electric Power Project , the Job executed with JB-9 Rebar Couplers through the Construction Company M/S K C T & Bros CS Limited( A Thapar Group Company) in the years 2002-2003.