Looking for some input to hire a CWI that has his own inspection co......Have a job fabricating tie-off posts , Part #1 ( HSS 4x4x1/2" w/ 1/2" x 3 1/2" square plate welder together with a SUMMIT ANCHOR ring on top....... Will need these visually inspected before galv.)  Part #2  Cutting thru existing roof and welding to building superstructure as per Engineers drawings..( need visual inspection also after install)...... Approx. 55 pcs. Job is in W. Pa. ( Pittsburgh , Pa.) any body have a recommendation.......