• The specified file temporary://fileC8RVaR could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.
  • The specified file temporary://fileMbbSJO could not be copied, because the destination directory is not properly configured. This may be caused by a problem with file or directory permissions. More information is available in the system log.

Construction of tower foundation of 400 KV D/C Rajarhat-Purnea overhead transmission line under ERSS-V by Power Grid Corporation of India, Kolkata.