CA NO. GE AF NO.1/GUR-14/2023-24 WELCOME MAINTENANCE PERIODICAL SERVICES BY USING SMART PERIODICAL METHODOLOGY IN OFFICER ENCLAVE, OFFICERS MESS, MADHUR MILAN, MAP QTRS AREA, SNCOS MESS, AIR MEN MESS AND BILLET AREA AT AF STN PALAM UNDER GE (AF) (Tender №83369044)