=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 19-JUN-95 :
tide gauge installed 21st August 1992,
tide gauge replaced 22nd September 1993
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 13-JUL-95 :
22 September 1993: tide gauge replaced
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Sep-2012 :   
Primary benchmark BM 1641 5.795m above TGZ is confirmed in the Malaysian 
publication Tidal Observation Records 2010.

