Spec Table of Contents - Design & Construction

Holes and openings in or through existing concrete or masonry floors, walls and ceilings, shall be made by drilling with proper size carboloy-tipped twist drills, diamond drill bit, or diamond core drills. Impact drills of any type are not permitted. Before drilling any holes, review structural drawings for locations of structural reinforcement. ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download