Details: description:- (1 ) carrying out visual inspection of the entire building structure. by experienced engineers and prepareinspection reports (2). "carrying out rebound hammer test to is:13311 (part-ii) at pre-identified locations. relevant standardsastm c805 is:13311 (part-ii), spots - 50 spots" (3) carrying out ultrasonic pulse velocity (upv) direct or indirect test todetermine compressive strength of brick/stone masonry etc. is 516 - part 5/ sec1 .201s - 15 spots (4) half - cell potential testfo the assess the activity of corrosion of rebars. is 516 - part 5/sec 2. 2021 - 10 spots (5) "core sampling and testing forestima- ting the density, water absorption and compressive strength. is 1124 - 197 is 516 - part 1/sec 1.2021 - 05 spots. (6)carbonation test for qualitative assessment of carbonation depth. is 516 - 5/sec 3.2021 - 05 spots (7) "collection the powdersamples for quantitative estimation of ph values and chloride contents astm -d4262 05 is 14959 part 2 2001 - 05 spots" (8)result
Sector: Railways