tender for construction of office block (balance portion), 32 men jawan barrack (balance portion), 08 bedded mahila barrack, sos room, magazine kote , wireless & cqmh, toilet block (balance portion), oht, garrage and pol store , electric substation , pump room and gen shed, sarv dharam sthal, 02 nos central morcha, 04 nos corner bunker , 02 nos 02 men bunker, sentry post and development work (sh: perimeter fence, internal road path , reinforced cement concrete retaining wall, bore well, storm water drain , ro plant, iron removal filtration plant , motor pump set for water supply and dg set ,ug cable ,lt distribution panel and safety device at bop sonatala (cl)of 193 bn bsf(now 153 bn bsf) under shq bsf shillong (sh:- consultancy services for soil investigation, preparation of structural & working drawings and 3 d views as per the approved layout and carrying out the resistivity survey (ground water survey) for borewell)