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Really helpful - thanks!
what will be the specification (standard) for P.E manhole inspection chambers?
Is it necessary to concrete around the plastic inspection chamber. Or, can you just simply lay it into shingle and then finish with soil?
How can I get this inspection chambers to Nigeria
our company could make that and sent to it Nigeria
Really helpful - thanks!
what will be the specification (standard) for P.E manhole inspection chambers?
Is it necessary to concrete around the plastic inspection chamber. Or, can you just simply lay it into shingle and then finish with soil?
How can I get this inspection chambers to Nigeria
our company could make that and sent to it Nigeria