Bids are Invited For REPAIR AND MAINTENANCE OF FILTRATION SYSTEM CLEANING AND MAINTENANCE OF OH/UG SUMP CLEAR SUMP, FILTER BEDS SEDIMENTATION TANK SWIMMING POOL AND ALLIED WORKS UNDER AGE E/M OF GE SUKNA AT MIL STN SUKNA in DARJEELING, WEST BENGAL
E-IN-C BRANCH - MILITARY ENGINEER SERVICES