PIPE AND END FLANGES IS TO BE PREDABRIATED AND MACHINE BORED PRIOR TO WELDING INTO UNDERFRAME
THE 356.5 DIAMETER NOMINATED IS TO BE A SNUG SLIDING FIT OVER AN ANSI PIPE 355.6 OD
DO NOT BORE UNTIL THE INNER PIPE IS CHECK MEASURED (BOGIE REFERENCE DRAWING MM0028-016-216)
FINISHED PIPE ASSEMBLIES ARE TO BE JIG FIXED VERTICAL AND ON 4000 GAUGE