I am doing some construction in a residential neighborhood for a “very very large” company that I cannot mention. The machines being used are a small ditch witch trenchers outfitted with a small rock saw disk. It cuts a slot 1” wide and 12” deep. 3 microducts are put in the bottom. Then flowable fill, then mastic.
I am not doing the microtrenching, but I want to learn how to do it. Seems super simple and easy. I am doing directional drilling in areas not suitable to microtrenching. I have not yet seen how they get from the trench over to the place where one of the ducts loops over and back to provide service to a pair of homes. Lots of loops of orange duct sticking up in the grass strips. I will have to ask my crew how they are getting over there.
-- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
