Supply and laying of 16 sqmm x 4 core al armoured pvc power cable at tirat mouza river bed pump house site under tirat mouza w/s scheme under rcfa division-i phe dte.

Hydro-geological study of sub-surface water flow with sinking of tube well in different river bed and bank position of source augmentation of rcfa part-ii water supply scheme by installing river bed tube well under rcfa division-i phe dte.

Hydro-geological study of sub-surface water flow with sinking of tube well in damodar and ajay river bed and bank position of source augmentation of rcfa part-ii water supply scheme by installing river bed tube well under rcfa division-i phe dte.

Sinking of 4 (four) nos 200 mm dia horizontal river bed tube well with fitting of 200 mm dia strainer (12.2 mtr) in river ajay and collecting line under rcfa part-iii zone-i water supply scheme under rcfa division-i phe dte.

Balance work of sinking of 02 (two) nos 200 mm dia river bed tube well in the river of ajoy for baidyanathpur piped water supply scheme under rcfa division-i phe dte.

Urgent basis surging of 04 (four) nos 200 mm dia river bed tube wells at river of damodar under kalajharia intake site for rcfa part-ii w/s scheme under rcfa division-i phe dte.

Sinking of 5 (five) nos 200 mm dia river bed tube well in the river of damodar at kalajharia h/w site for rcfa part-ii piped water supply scheme under rcfa division-i phe dte.

Dismantling and reconstruction of flooring of pump house, cwr and other allied works at h/w site of tirat colliery under rcfa part-ii w/s scheme under rcfa division-i phe dte.

Repairing and overhauling of 5nos iron removal plant (pressure type), each capacity 50 cum/hr at bhaburia h/w site for rcfa part-iii piped w/s scheme under rcfa w/s division-i, phe dte.