ndt test ( rebound hammer, upv, half cell potentiometer, chloride and sulphate, core, ferroscanning ) , visual inspection - 1 physical inspection of building & report generation a. structural elements includes column, shear walls, retaining walls, beam, slabs b. non-structural elements include masonry walls, flooring c. aim of visual survey shall be to report presence of cracks -minor or major, reporting of any settlements, detecting loss in concrete cover or spalling, identifying scaling or corrosion of reinforcement or structural steel, locating areas of water seepage, reporting severity of damages and probable causes, expansion joint damages, wear and tear of machine foundation, crack development at interface of concrete masonry-structural steel. 2 non-destructive testing as per report generated visual survey report shall be supported by random non-destructed test as suggested below 3 rebound hammer test for compressive strength of concrete 4 ultra sonic pulse velocity test for compressive strength of concrete 5 reinforcement scanning, carbonation test for loss in concrete cover 6 corrosion in rebar -half cell potentiometer test. 7 chloride and sulphate test 8 preparation of e-tab model as per required ( maximum 3&4 type different model. ) a. ndt test & visual inspection report shall be supported by reverse calculation with existing model generation, maximum 3 & 4 number of models required for cross verification. 9 preparation of boq ( if required strengthening of structural member. ) a. this shall be included if any measure deficiency come out => limited