173 E 90 (AIV) - GC hire plumber to supersede
173 E 90 (AIV) - Plumber to perform site inspection
173 E 90 (AIV) - Schedule plumbing inspection
173 E 90 (AIV) - Complete Plumbing Signoff
173 E 90 (AIV) - Architect to request LOC
173 E 90 (AIV) - Install new gas valve on stove