procurement of it items, bim implementation (design and construction): bim implementation plan - design stage-construction stage (scope of work as per annexure-a., bim implementation (design and construction): bim implementation plan - design stage-construction stage (scope of work as per annexure-a. content creation- level 1 modelling (0.5 man-days/unit) content creation- level 1 modelling (0.5 man-days/unit) .