CONSULTANCY SERVICES AS AUTHORITY’S ENGINEER FOR SUPERVISION OF (I) "WIDENING AND UP-GRADATION OF EXISTING CARRIAGEWAY INTO 2-LANE WITH PAVED SHOULDER FROM LAVAMORE TO START OF PEDONG BYPASS ALONG NH-717A FROM KM 61.100 TO KM 79.700 IN THE STATE OF WEST BENGAL ON EPC MODE & (II) WIDENING AND UP-GRADATION OF EXISTING CARRIAGEWAY INTO 2-LANE WITH PS CONFIGURATION FROM RESHI TO RHENOCK FROM CH. 96.254 TO CH. 101.554 ALONG NH- 717A IN THE STATE OF SIKKIM ON EPC MODE