Types of Surveys & Survey Markers

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Survey Types Survey Markers Boundary Disputes
Topographic Surveys

Topographic surveys are used to map the contours and features of the land, including both natural elements (such as hills, rivers, and trees) and man-made structures (like buildings, roads, and fences). These surveys are essential for planning construction projects, land development, and environmental management, as they provide detailed elevation and landscape information necessary for designing infrastructure.

Engineering Surveys

Engineering surveys are conducted to support the design and construction of infrastructure projects such as roads, bridges, tunnels, and buildings. These surveys provide detailed measurements and data on the land, including elevations, angles, and distances, to ensure accurate planning and construction. Engineering surveys are crucial for the success of complex projects, as they help prevent costly errors and ensure that structures are built according to precise specifications
By understanding the different types of surveys and their purposes, property owners, developers, and engineers can choose the appropriate survey for their specific project needs.

Hydrographic Surveys

Hydrographic surveys focus on mapping the bottom of bodies of water, including oceans, rivers, and lakes. These surveys measure water depth, shoreline configuration, and underwater features to ensure safe navigation, support marine construction, and monitor environmental changes. Hydrographic surveys are widely used in maritime planning, dredging operations, and harbor management.

Cayman Islands Hydrographic Data

Below is a list of information on Admiralty Charts and Hydrographic information related to the Cayman Islands.

The Admiralty Cayman Islands nautical chart is available for viewing at the Lands & Survey public counters at the Government Administration Building in Grand Cayman, and at the District Administration Building in Cayman Brac.

Survey Control Stations

Survey Control Stations are very durable markers, usually constructed as a concrete monument with a brass kap at its center. Smaller markers, constructed from concrete and iron pins, may also be installed along the edges of roads and in sidewalks. These markers play a crucial role in providing accurate positioning for various surveying projects, including housing developments, road construction, and other projects.
Each marker typically has a unique alpha-numeric identifier and is recorded at the Lands & Survey Department.

Cadastral Survey Markers

Cadastral survey markers are used to define parcel boundaries, and are usually constructed as a concrete monument with a brass kap in its center. Similar to the Survey Control Stations, boundary markers have a unique alpha-numeric identifier engraved on the kaps which are registered with the Lands & Survey Department. The boundary markers are usually accompanied by pipes or stakes that are flagged with high-visibility ribbon to assist with locating the markers in the future.

Disputes and Resolutions

If you disagree with the placement of a boundary marker by a surveyor, it’s important to discuss your concerns directly with them. If you believe an error has occurred or suspect negligence, seeking independent legal advice is recommended. Neighboring property owners may also hire an independent Licensed Land Surveyor to accurately determine the boundary location.
Disputes between property owners should be resolved through dispute resolution, mediation, or other available legal remedies. However, if they are unable to come to an agreement, a hearing will be conducted by the Registrar of Lands, who will make a determination after hearing from both parties. For further information on boundary disputes, you may reach out to the Land Registry Section.

Interference with Survey Marks

Survey Control Stations and cadastral survey markers are crucial reference points that must not be tampered with. Under section 19 of the Land Surveyors Act, it is an offence to willfully obliterate, remove, or damage any Survey Control Station and boundary marker established for the purpose of conducting any public or other survey. Also, under section 20 of the Registered Land Act, it is an offence to willfully deface, remove, damage, or otherwise interfere with any boundary feature without the Registrar's approval. In addition to penalties, those convicted of interfering with a boundary feature may be held responsible for the cost of restoring it. This expense can be recovered as a civil debt by the person obligated to maintain the boundary feature under Section 19 of the Registered Land Act.
Survey marks are often disturbed by activities such as:

  • Construction or development work
  • ⦁ Footpath and driveway improvements
  • ⦁ Utilities and services installation
  • ⦁ Kerb and channel restoration
  • ⦁ Vegetation clearing
  • ⦁ Landscaping
  • ⦁ Road construction

If you are involved in such work, take care to avoid disturbing survey marks. It’s advisable to hire a licensed land surveyor to assess the construction site before beginning work, ensuring there is no risk of interfering with these important reference points.