1) providing & fixing retro reflective sign boards/cautionary boards at penganga ocp of wani area.2)making additional dust suppression arrangement by water tanker on coal transportation road from access trench to gadegaon at penganga ocp of wani area(for 45 days).3) supplying and laying of moorum /screening material for repairing of potholes over zp road at gadegaon under penganga ocp, wani area.4) construction of collection tank & drying bed for stp at penganga ocp of wani area.5) modification of temporary office shed at penganga opencast project.