Dears, i need your support in judging on the concrete compression test results.
the test have been done after 7days & 28days, on cylindrical shape (300x150mm) and the design strength is C30 and the cement (kg/cu.m) = 360, the results as below:
7 Days age:
Sample (1-A) = 24.3 MPa
Sample (1-B) =...
Yes, it is really vary that much as the site is huge.
the Engineer needs from us to:
Unauthorized Excavation: Consists of removal of materials beyond indicated subgrade elevations or dimensions without specific direction of the Engineer. Unauthorized excavation shall be at the Contractor’s...
thanks for your reply, however the engineer will not agree unless i submit a methodology supported by international codes references.
can you support in such Ref.
is it possible to backfill & compact a depth of 6-8m and then build the footing?
i have a problem in my project, the new received site, the site level have some area levels is lower than the excavation level by 6 to 8m.
is there any methodology supported by international codes ref. such ASTM...