Chart correction N20/20 — chart 93721

93721 7Ed. 3/30/19 LAST NM N19/20 N20/20 Delete Dashed-line area joining 22°17′29″N 113°46′11″E 22°17′29″N 113°47′35″E 22°16′26″N 113°47′35″E 22°16′29″N 113°46′11″E Dashed-line area joining 22°15′12″N 113°38′08″E 22°15′22″N 113°38′43″E 22°14′24″N 113°39′00″E 22°14′16″N 113°38′31″E Dashed line joining 22°16′28″N 113°43′59″E 22°16′28″N 113°46′04″E 22°17′29″N 113°46′03″E 22°17′28″N 113°43′58″E Note: Legend “Marked by lighted buoys” remains Dashed line joining 22°14′30″N 113°36′50″E 22°15′09″N 113°37′59″E 22°14′14″N 113°38′26″E 22°12′47″N 113°36′04″E 22°11′49″N 113°34′51″E 22°11′50″N 113°34′45″E Note: Legend “Marked by lighted buoys” remains Dashed line between 22°17′59″N 113°43′58″E 22°15′59″N 113°43′59″E Dashed line between 22°17′59″N 113°43′50″E 22°15′59″N 113°43′51″E (continued on next page) SECTION I NM 20/20 I-1.19 93721 (Continued) Delete Dashed line between 22°17′28″N 113°43′40″E 22°17′28″N 113°43′50″E Dashed line between 22°16′28″N 113°43′40″E 22°16′28″N 113°43′51″E Dashed line joining 22°15′27″N 113°39′02″E 22°15′23″N 113°38′47″E 22°14′25″N 113°39′04″E 22°14′29″N 113°39′19″E Dashed line joining 22°13′16″N 113°33′16″E 22°13′26″N 113°33′22″E 22°13′37″N 113°35′27″E 22°14′24″N 113°36′40″E Depth 2.1 meters 22°13′43″N 113°35′27″E Relocate Buoy “T8” from 22°21′11″N 113°49′11″E to 22°21′01″N 113°49′05″E Buoy “T7” from 22°21′06″N 113°49′25″E to 22°20′55″N 113°49′20″E Buoy “T6” from 22°20′27″N 113°48′50″E to 22°20′11″N 113°48′41″E Buoy “T5” from 22°20′21″N 113°49′04″E to 22°20′05″N 113°48′56″E Buoy from 22°19′42″N 113°48′29″E to 22°19′14″N 113°48′15″E and add designation “T4” Substitute Purple composite line (prohibited area limit) [N2.2] for dashed line between 22°15′27″N 113°39′02″E 22°17′28″N 113°43′40″E Note: Legend “Marked by lighted buoys” remains Purple composite line (prohibited area limit) [N2.2] for dashed line between 22°14′29″N 113°39′19″E 22°16′28″N 113°43′40″E Note: Legend “Marked by lighted buoys” remains Add Prohibited area [N2.2] bound by purple composite line joining 22°17′28″N 113°44′07″E 22°17′32″N 113°47′40″E 22°16′27″N 113°47′40″E 22°16′28″N 113°44′08″E Purple composite line (prohibited area limit) [N2.2] between 22°16′28″N 113°43′40″E 22°17′28″N 113°43′40″E Purple composite line (prohibited area limit) [N2.2] between 22°14′29″N 113°39′19″E 22°15′27″N 113°39′02″E Prohibited area [N2.2] bound by shore and purple composite line joining 22°14′24″N 113°36′40″E 22°13′43″N 113°35′37″E 22°12′52″N 113°36′12″E 22°14′05″N 113°38′06″E 22°14′18″N 113°38′37″E 22°14′22″N 113°38′53″E 22°15′21″N 113°38′37″E 22°15′17″N 113°38′21″E 22°15′06″N 113°37′49″E 22°14′50″N 113°37′21″E 22°14′30″N 113°36′50″E Prohibited area [N2.2] bound by shore and purple composite line joining 22°12′53″N 113°34′47″E 22°13′06″N 113°34′38″E 22°13′34″N 113°35′22″E 22°12′42″N 113°35′56″E 22°12′16″N 113°35′14″E 22°12′35″N 113°35′01″E Light FG 22°14′53″N 113°38′47″E Light FG 22°14′56″N 113°39′03″E Light FG 22°14′55″N 113°38′54″E Light FG 22°14′57″N 113°39′09″E Vertical clearance [D22] 40 meters and horizontal clearance [D21] 210 meters to bridge 22°13′15″N 113°35′46″E Vertical clearance [D22] 20 meters to bridge 22°16′56″N 113°43′43″E Vertical clearance [D22] 20 meters to bridge 22°16′56″N 113°44′04″E Depth 1.5 meters 22°13′46″N 113°35′32″E and extend depth contour (2-meter) E to enclose Legend “Yellow Light Buoys” between 22°32′54″N 113°44′12″E 22°33′33″N 113°45′24″E (30(1245), 31(1287), 32(1331), 47(2055)18, 10(281), 24(781)19 Tianjin; 46(5784)19 Taunton)

Source: NGA U.S. Notice to Mariners · edition: 7Ed. 3/30/19

Reference information — always verify against official Notices to Mariners before navigation.