Water sprinkling on roads and berths from gate no.4 to nq-i junction near coal berth via dock canteen area etc. for one year (zone-i).

Spraying of water through water tanker on coal transport road and service road for coal dust suppression of new kenda colliery

Spraying of water through mobile tanker of capacity 5000 lts for dust suppression at bg siding (pwd road) and near weigh bridge for the period of 03 years under newton sub area.

Day to day maintenance work of pumps and pipelines for dewatering of sumps and coal faces, dust suppression and tanker loading for a period of 02 years at socp, ib valley area

Dust suppression by spraying of water from mtk to sardega end through wb no 04 to 10 by 20kl water tanker with pressurized pump and nozzles under gocp of basundhara area for 01 year

Spraying of water through mobile tanker on coal transportation road for suppression of dust having arrangement at loading of water with all arrangement from ajanta patch to zero-point junction at hingula ocp under hingula area. (for 730 d)(re-tender)

Spraying of water through water tanker for dust suppression from godibandha chhak to jadunathpur chhak for a period of 365 days (except monsoon) under kocp, kaniha area

Sprinkling of water for dust suppression through mobile tanker from mallibandha under pass to kcc company at hingula ocp under hingula area . (for a period of 365 days)

Repairing and day to day maintenance of sprinkler installed from fresh water pump house to road sale weighbridge, around loading yard, section 1 to 4 around raw coal unloading point for suppression of dust to comply with the environment norms at mcw