Keywords : road survey, road surveying, mine survey , mine surveying, hills survey, hill survey, railway survey, new railway survey, Airborne lidar survey, Power transmission line, Route Planning , Line Construction, Optimization route,Catenary analysis, Identification of tower construction sites, Vegetation Enchoachment management, Change detection, As built survey..
Highway Construction Survey
Highway surveying is a specialized type of land surveying generally conducted for government agencies during the planning stages of a highway development project. During the construction process, a highway construction survey can ensure that progress is occurring as it should, and that the highway is located precisely where it should be. After the highway is built, a highway survey can be used to provide an accurate layout of roadways, utilities, storm drainage systems, overhead wires, nearby buildings, and other features of the landscape.
A construction surveyor is often involved in the placement process for the highway. This requires a survey of the existing terrain to find the best route. Highway construction surveys are particularly concerned with areas where dirt must be moved, noting to what level and grade. Often the goal of this survey is to determine the appropriate route where the least amount of land will need to be moved. An engineer can use the survey data to determine where the dirt should be moved to reduce the total amount of dirt relocation.
Once the dirt has been graded and leveled, a surveyor will again survey the area to ensure that the land has been correctly prepared according to the plans. Before the advent of GPS technology, this involved the use of surveying stakes to mark the road edges. Today, GPS has eliminated this process, making it much easier to ensure that the road is aligned with the plans. Once the grading and leveling have been verified by the surveyor, construction begins.
After the road is built, additional surveys may be required for a wide variety of reasons, including road repair or maintenance. Highway surveys are also used during the process of accident reconstruction and investigations. The process of taking road measurements to construct a survey once required closing of the entire road so that the surveying team could set up equipment on the road’s surface. Today, specialized laser equipment allows this to be done from the roadside, virtually eliminating the need for road or lane closures. The highly accurate data delivered by these systems allows for the creation of detailed 3D maps showing not only the roadway, but also barriers, overhead wires and other features.
SURVEY SERVICES & TRAINING
Road survey
Total Station
Topographical Survey
Property Survey
Setting Out Works Survey
Power Line Survey Survey
Railway survey
Hills survey
Minning survey
Airport survey
Airforce NOC survey
UAV survey
Lidar survey
Pipeline survey
Power survey
Roperty survey
Geo Technical survey
Utility survey
Control Point survey
Route survey
Airport survey
Special survey
Contour survey
Levelling survey
Railway Project survey
Interior survey
Building survey
Road survey
Township survey
Drone survey
Drone Aerial survey
Drone survey
GBS survey
GPS Control Survey
Engineering survey
Transmission Line survey
Dam and Lake survey
Layout survey
Boundary survey
FMB Drawing survey
Canal survey
Marking survey
Layout Marking survey
Columns Marking survey
Excavation Points Marking survey
Pile Marking survey
Building Outer Lines Marking survey
Commercial
Residential
All Types of Construction Layout / Staking
ALTA / ACSM Surveys
As-Built-Record Surveys
Auction Surveys and Plats
Boundary Surveys
Control Surveys
Court Surveys / Professional Witness
Disputes
ividing and Platting of Land for City or County Planning Commissions
Flood Elevation Certificates
Foundation Surveys
Large Acreage Surveys
LOMA's / LOMR's
Metes and Bounds
Mortgage Surveys
Property Surveys for Fences, Pools, and Additions
Quantity Surveys
Stockpile Quantity Surveys
Subdivision Development
Types of land surveying List Methods
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