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2021-01-25 00:00:00 Comment: • At randomly checked thickness of bedding sand near house no. B03/04944 and found 30mm against of 40mm. It needs to be rectified. The thickness of base concrete was checked and found in order. 45%
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2021-06-21 00:00:00 Comment: 1) While checking base concrete under interlock tiles, it was noticed that there is no or very little binding between the aggregate particles of lean concrete, which shows that quantity of cement requ 85%
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