Construction of ttro plant for re-use of treate sewage from 11 mld brah stp for ntpc brah, bihar including 15 years o&m.

Providing 65 nos. private security guards and 1 no. private security supervisor on outsourcing at s and pc department, rg2 area for a period of 24 months under unit rate system.

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Hiring of 1 no. of hydraulically operated aerial tower wagon for repairs and maintenance works on electrical lighting poles and oht lines with 12 hours availabilty per day and 1000 kms run per month at section-iv of pkoc,manuguru area for a period of 4 years.-reg.

Renovation and strengthening of roof of lab at chandrawal ww no.ii. (re-invited)

Making functional of rwh system by renovation of filter media under ae(c)-iv okhla.

Strengthening of floor of raw water intake and bye pass channel with allied civil works at raw water phase-i and ii at haiderpur water works.

Strengthening of various structures at various locations in south-west delhi under ae(c)-iv c/o ee(c)plant,ww. (re-invited)

Reconstruction of damaged rcc foundation i/c construction of rcc flooring of ht panel room at raw water intake wazirabad ww.

Strengthening of floor of raw water intake and bye pass channel with allied civil works at raw water phase-i and ii at haiderpur water works. (re-invited)