Topographical Land Survey
A rigorous measured land survey by Total station and GPS is an excellent starting block for your development. The survey grown through the technology…! Measuring by the tape and looking through the lenses are “very old story”. Now you are getting the area or length or height of your plot from 200km away satellites. We are specialized in producing accurate topographical site surveys at a scale and level of detail to meet our client’s needs. We have a varied range of customers and our land surveyors frequently travel throughout GCC.
Land Survey Applications
Typically our clients require a land surveyor for:
- Proposed housing development site survey; from individual plots to large scale projects.
- Demarcations and gate level computations.
- Preliminary survey for Engineering designs such road planning, metro, coastal defense to reservoir designs.
- As built survey of existing developments and utilities.
- Scanning for Historical building and structures.
- Land Registry Plan and topography.
- Plans for landscape architects and designers.
- Earthwork calculations and cross section preparation.
- Critical setting out for utilities and structures.
Site Topographical Survey
A typical topographical site survey plan by our company would include everything above ground, at exactly on its locations. The recorded data directly uploaded to the system and the rest will prepare by our software itself. There is no chance of errors by human interference.
An exact data will help you plan your projects properly and a foot print of your plot will be on your table…!
Demarcation and Gate level Computation
The demarcation is bringing your plot from paper to real. The demarcation determined where your plot limits are.
After the demarcation you can stand on your plot also can be say “Yes, It is my plot”. Gate level computation is next requirement of authorities by you. The computation will say, from which “level” you can enter your building. Gate level is determining by Govt. authorities and the data to be submitted in separate figure through the online facilities.
You are aware what mean by scanning….!!! Getting information from something without touch…without pain…. Then, what is the use of scanning in survey? Yes… It is same what you mean. You need an exact detail of 15 story building…? Are you need detail of traffic road….? Do you need detail of Underside Bridge..? Just pay for us. Everything can get without reach them and without touch them. We are using 3D laser scanning technology to obtain the data. It is a 3D data and you can avail level or coordinate from anywhere..!Setting out
This simple word carrying many more complicated matter…! A curved building steel structure setting out is very difficult. The pillars and beams are pre-fabricated. Assembling them at preplanned points is really challenged. We are aware how to manage them. Even though it can’t by millimeter accuracy. We are trying our best. By this experience…your requirement will be easy for us. We are doing setting out for roads, piles, buildings, pipelines, other utilities and roads.
We are also able supply coordinated setting out information to site engineers for their own requirements. This can be in the form of coordinate spreadsheets, schedules and annotated drawings.
Finished CAD Drawings and Plans
Surveys can be orientated to national or global coordinate systems or to established local coordinates.
All our surveys are measured using latest Geo-systems and total stations, Meeting the coordinates and sophisticated instruments providing accurate drawings. There do not require any manual feeding of data. TRIMBLE Business center (TBC), Autoploter, Auto CAD and Microstation are the software that we using for our activities.
We hold photographic records of many of our sites and can plot drawings to Adobe PDF format. These can be made available on request and can be opened by most users without the need for CAD software.
At our companies we employ dedicated building surveyors experienced in producing a high standard of measured floor plans as specified by our clients. Using total station theodolites, PowerCAD floor plan/elevation software and handheld measuring lasers we can record every distance, level and angular measurement required.
Our surveyors are experienced at working in a wide range of environments including; listed buildings, busy business premises for office lease plans, retail department stores, housing association care homes, churches, private dwellings, industrial workshops, construction sites, processing plants, agricultural barns and derelict buildings. All works are risk assessed with the safety of our staff and the general public paramount.
Elevations & Street Scene Surveys
Internal and external elevations of this mansion house were surveyed for refurbishment. To see a more detailed drawing of this building click on the image below. We have recently carried out a 3D laser scanning survey at this property using the latest 3d surveying technology.
Completed drawings can be issued in meters or millimeters as AutoCAD dwg or dxf, PDF format, hard paper and film copies on up to A0 sheets.
GPS RTK units are a fantastic tool for collecting large volumes of level data over open areas at a reasonable price very quickly. With the development of the new Smart Net corrections service offered by the NIKKON, SOKKIA, TRIMBLE, TOPCON and LEICA Geosystems, we can now for the first time survey in real time OS coordinates with reduced need for pre and post processing. Please see below for more information.
Site GPS Control
Depending on input settings and satellite availability our GPS surveying equipment can achieve a detail accuracy in the region of +/-20mm. By setting up on a fixed point for a longer period of time we can observe the satellites as they complete their orbit overhead, apply complex corrections and achieve even greater degree of precision.
We use our GPS systems as a conventional surveying tool, measuring in the same way we would survey using a robotics total station. GPS offers the advantage of not requiring a line of sight between two points. This allows us to set up and go, cover miles in one day, returning to the car at the end with excellent coordinate data of our site. We have recently surveyed a10km square island for the RSPB, solely using a Smart Rover GPS receiver. A receiver was also mounted on our adapted quad bike to gather detailed level information over fields.In addition to GPS surveying, if number of satellites available is restricted by obstructions we are always able to supplement information with a total station.