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coast of Maine | I was going to say" Brad you need a trench box" but OSHA already has the proof now with the photo,,hehehe..I would give it a taper on walls as some one needs to kneel down there at one point.I am not being a safety Karen/ken ,,here it would cave in,something to do with Glaciers and our soils.There are virtually no trenchers operating here as walls cave in too quickly,but thats a here thing. | |
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Laying pipe…
