Chart Datum definition

Chart Datum means 3.9 m below ordinance datum (Newlyn), corresponding with a depth of 7.6m of the outer sill of the Port of Immingham;

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Chart Datum means the Chart Datum to which levels and soundings have been reduced for the purpose of drawings in contract is the chart datum which is 2.36 m below G. T. S. Bench mark situated beside the path leading to the main entrance of the Holy Trinity Church of England at Tuticorin. The

Chart Datum means the height referencing datum as determined by the Hydrographer of the South African Navy;

Examples of Chart Datum in a sentence

• All survey charts to be produced by the Contractor shall be reduced to Chart Datum (CD), and the depths and/or heights shall be plotted in metres and centimetres.

• Grantees must keep Authorized Signatory Forms up to date and submit changes to the Department within seven (7) working days of the change.

• The datum to which all levels shall be referred for the purpose of the Project is the Chart Datum (0.000) which is 2.51m below mean sea level.

• The dredging works under this contract broadly includes the following: Dredging work in Access Channel and Port Basin at Sittwe to develop a navigable channel of 52 m bottom width (excluding tolerances) and a least available depth (LAD) of 7.9 M with respect to Chart Datum and side slope of 1:5 and dredging work in Kaladan River to develop a navigable channel of 37.50 m bottom width (excluding tolerances) and a least available depth (LAD) of 2.0 m with respect to Chart Datum and side slope of 1:5.

• In this part of Hong Kong, Chart Datum is 0.15m below HKPD and as referred to on charts HK1503 (October 2005) and HK1504 (February 2007) published by the Hydrographic Office of the Marine Department, Government of the Hong Kong Special Administrative Region.

• This may include: Depths may be reduced by observing depths relative to the spheroid and applying a known difference between the spheroid and Chart Datum.

• Chart datum / sounding datum already established by Port Authorities (Chart Datum), Central Water Commission (Average of last six years minimum Water Level) / State Irrigation Department (Full Supply Level (FSL» and at their gauge stations along the river/canal.

• To be situated entirely above the high-water mark (HWM, +3.25 Chart Datum).

• This project involves the deepening of seabed level at the ▇▇▇▇ ▇▇▇▇▇ Container Basin, the northern and western fairways to -17.5 mCD (Chart Datum).

• The datum to which all levels shall be referred for the purpose of the Project is the Chart Datum (0.000) which is 3.884 m below mean sea level.

More Definitions of Chart Datum

Chart Datum means the Lowest Astronomical Tide in all ports of the Republic of South Africa and Namibia as determined from time to time by the Hydrographer of the South African Navy;

Chart Datum means the tidal level to which depths on a nautical chart are referred to constitute a vertical datum;

Chart Datum means the lowest level due to astronomical effects and is exclusive of meteorological effects for instance it is the level below which the ocean tide never falls, allowing for the movements of the sun, moon and earth;