With no access to HydroCADD and other modeling devices, how do you determine the concrete depth and strength of the concrete rebars to support two or three of these 6ft wide box culverts to be installed side in a place that flood a few ties a year? It looks like in the absence of tools one may...
With no access to HydroCAD and other modeling devices, how do you determine the concrete depth and strength of the concrete rebars to support two or three of these 6ft wide box culverts to be installed side in a place that flood a few times a year? It looks like in the absence of tools one may...
