White washing of route of man riding/traveling/haulage roadway upto panel-39 and panel-40 (a) of durgapur rayatwari colliery of rayatwari sub area chandrapur area.

Construction of 8 nos. of r.c.c isolation stoppings for preparation of new panel 40 (b) at durgapur rayatwari colliery mine of rayatwari sub area of chandrapur area.

Construction of 33 nos. sectionlization stoppings to sectionalize old working at durgapur rayatwari colliery mine of rayatwari sub area of chandrapur area.

Construction of 10 (ten) nos of r.c.c support pillars in travelling roadway and haulage roadway in 5 and 6 incline (g.p. seam) of shampur-b colliery.

Side wall of gallery along 1 dip haulage roadway in borachak (r-viii) seam at dhemomain incline colliery for strengthening of support

Stone dusting/ spreading along traveling roadway, haulage roadway and belt roadway of 5/6 and 7/8 incline at rajnagar r.o. mine of hasdeo area

Construction of 06 (six) nos of r.c.c. support pillars in some junctions/ gallery in travelling roadway and haulage roadway in 2 and 7 incline (g.p.seam) of shampur-b colliery.

1. ndt of vital parts of man riding endless rope haulage installed at 6 l of churcha mine ro 2. ndt for chairlift man riding system installed at katkona 1n2 incline 3. ndt on data haulage and memco haulage installed at pandavpara mine

Construction of rcc support wall at haulage, east side in 27 no. incline under hariajam colliery.

Construction of 50 nos. horizontal girder transportation, jamming, doogi work and r.c.c work at incline no. 6 and 8 (travelling and haulage roadway) in ug of nandgaon incline, hindustan lalpeth sub area of chandrapur area.