Survplan is an AutoCAD LISP plugin designed to streamline the creation and annotation of survey plans directly within the software. This collection of AutoLISP routines functions as a productivity suite for land surveyors and civil drafters. It provides a series of automated commands that replace repetitive manual tasks common in the production of site plans and topographical surveys. By simplifying the drawing of boundary lines, survey markers, and standard plan annotations, the toolset ensures consistency across complex site documentation. It is engineered to integrate directly into the standard AutoCAD environment, allowing users to define parameters for plan generation and label placement without requiring external software or complex data conversion processes.

The download is a 61 KB file containing .LSP files.

To implement these routines, users load the LSP files into their AutoCAD session using the APPLOAD command. Once loaded, the scripts introduce custom command shortcuts that execute specific survey drafting operations. Professionals should maintain a standard layer state and text style configuration to ensure the automated annotations align with established office CAD standards. These scripts are best utilised by creating a dedicated tool palette or custom ribbon panel to provide quick access to the most frequently used survey commands.

These tools are essential for professionals working on land development, site analysis, and infrastructure projects where high-volume survey data processing is required. They are particularly useful during the early stages of site planning and feasibility studies, as well as for finalising construction documentation. By automating the annotation process, the scripts help architects and engineers maintain accuracy when plotting boundary coordinates or site features. They are commonly paired with civil engineering workflows, facilitating the transition from raw survey data to actionable site plan drawings.