First-Time Application of Underwater Live Concrete for Economic Retrofitting of Damaged Bridge Piers in Bangladesh

Table 1

Details of the extracted cores.

Si. no.	Core location			Extracted core length, L; (mm)	Observed clear cover, C; (mm)	Measured diameter of the pile, D; (mm)
	Pile no.	From bottom of the pile cap, S1; (mm)	From top of water surface, S2 (mm)
1.	P-1	660	620	540	120	–
2.	P-5	680	900	570	75	–
3.	P-3	380	1,330	540	110	1,592
4.	P-7	560	1,280	550	75	–
5.	P-9	470	900	186	180	–
6.	P-14	570	1,200	500	145	–
7.	P-11	540	1,150	250	80	1,640
8.	P-16	1,000	670	575	100	–