1 archybald and sealyer
Q1
According to the related link below; the required amount to cover 1 square yard with 4 inches of concrete is 6.6 60 pounds bags.
2 weldor,2 fitter,2 helper,2 rigger,one gas cutter and one grinder
10
Concrete is very important to the Romans because they were the first people who invented the hydraulic cement based concrete. The Roman did build very many concrete structures like the Pantheon in Rome.
Q1
It depends on the size of the concrete blocks
50/3 cubic yds of concrete
14.814813 m3
12.5 Blocks required for 1 m2
A Dog Called Demolition has 256 pages.
0.2
6
According to the related link below; the required amount to cover 1 square yard with 4 inches of concrete is 6.6 60 pounds bags.
According to the FAQ on the Sakrete web site, Sixty of their sixty pound bags of High Strength concrete mix will be required to make a cubic yard of concrete.
224
A shortage of manpower or employees in an organization which may lead to many problems in organization operation.