Replacement of existing wornout steel structural members and roofing sheets by new from column 38 to column 42 of conveyor 17 after dismantling and devolution of removed steel structures and other materials at central stores

Echp-ii- dismantling of hoist travel i beam and providing new i beam 37.5 mtrs. and providing new extension side support structures 12 mtrs. length i beam and providing column concrete pedestal at conveyor-69 70

Fabrication, erection and making of new by pass chute in between 949 belt conveyor in rlb section including scrapper, side guard and rollers fitting as per requirement in rlb section of kathara washery

A)repairing and thorough overhauling of gear box gs-50 of unit no. 929 belt conveyor and (b)repair, replacement and changing of gs-14a type gear box chain sprocket and drum side sprocket of new bunker washed coal power in rlb section of kathara washe

Dismantling, shifting and fitting of old motor, base and coupling, fabrication and erection of new motor, base and coupling fitting and assembling etc. of pump no. 1 and 3 (river side) including making of flange as per required under kathara washery

Dismantling of take-up drum size 1600 x 1000 x 10mm, tail snub drum size 1600 x 400 x 10mm then repairing and installation of the same including repairing of its supporting structure of unit no. 950 b/c in rlb section of kathara washery

Tender for replacement of rotten wooden x- arm with steel channel iron and m.s angle iron fittings from larot to chanshal to strengthening the ht line structure in (e section larot under electrical sub- division hpsebl chirgaon no - ii

Repairing and thorough overhauling of gear box gs-14a and repairing of its base and supporting structure including changing of new sprocket of unit no. 268 belt conveyor at 00 level in hydro cyclone section of kathara washery

Construction of 1400 m long approx. new rcc framed brick boundary wall of 230mm thick, 3.05m height and 600mm y overhang with concertina coil by dismantling existing old boundary wall with installing of 2 nos gate near kali bari from hukuta chariali to sbi colony at duliajan, including supply of all materials except cement

Fabrication and erection of 471 screens feed collector, pipe line fitting of audco valve, supporting structure etc after complete dismantling the same at 9 meters level and scrap materials removed from working site to scrap yard at fine coal section