Repair and maintenance of sewerage system and reconstruction of damaged manholes i/c replacing damaged/ settled part of sewer line in ward no. 56, shalimar bagh under ee(c )37.

Construction of basement plus ground floor plus 10 storied building for state of the art, director general, gsi office at plot no. gn.-40, sector -v, salt lake, kolkata including civil, electrical mechanical and horticulture works/services on epc basis. sh: providing inspection vehicle (commercial) including driver for official use of one number for site staff and one number for o/o the ee sm (c)-ii, rajarhat, cpwd, kolkata.

Hiring of sewer jetting cum suction machine of 8000 ltr. maintenance/improvement of sewer system in ward 35,34,36 in mundka ac-08 under ee(c)-35.

Hiring of jetting cum suction machine of 4000 ltr. for maintenance / improvement and prive maintenance of sewer system in mundka ac-08 under ee(c)-35.

Replacement of old /damaged under sized sewer line in dharma colony, tyagi vihar in ward 34 nangloi in mundka ac-08 under ee(c)-35.

Repair of leakage in front of kirari gaon main mandir/prem nagar extension and tracing source of contamination on lucknow road karav vihar part 5 in kirari ac-09 under ee(c)-20.

Improvement of sewer system by replacement of damaged sewer line stretches and interconnections in ward no. 45 and 46 (nangloi and jwalapuri) in nangloi jat ac-11 under ee(c)-20.

Boring of 08 nos. deep tubewell in jangpura constituency under ee-(c)-29 (ac-41).

Hiring of 01 nos. crane machine sfc-610/33bs6 oem authorization letter tata as per nit notification

Rate contract for deployment of 14 ton and above hydra crane, farana crane and backhoe excavator and loader machine (jcb) as and when required basis for various maintenance and breakdown activities at powergrid, 765kv angul substation [spec.no: odp/bb/cnm-4559/gem-11/26-27]