ABOUT ROAYA
Roaya for Surveying Technology is a pioneering company specialized in surveying engineering and geographic information systems. Since its establishment in 2016, the company has relied on carefully planned policies based on scientific foundations and well-considered, practical solutions. Roaya is distinguished by maintaining a unique approach to overseeing, managing, and executing large and significant projects, adopting a flexible operational strategy aimed at attaining full leadership in the general contracting sector, and creating an integrated work environment that invests in exceptional talent and human expertise, supported by the latest globally-applied engineering and scientific technologies, this is to meet market needs and the demands of sustainable development that Egypt is witnessing across various sectors.
Our goal is to become the leading surveying engineering company in Egypt by 2030.
OUR VISION
OUR MISSION
OUR SERVICES INCLUDE:
This process allows us to analyze objects or the environment to collect data on their appearance (i.e. colors).
Trimble 3D Laser Scanner provides an invaluable source of informa ve imagery, thanks to its capability to represent the data in ‘false colors’ as per different reflectivity indexes of the surveyed surfaces.
Roaya has extensive knowledge about all first & second order network in Egypt. This enables Roaya to be the best company in providing precise control surveys. We undertake development, measurement and analysis of horizontal and vertical control networks using static and rapid GPS techniques and geodetic levels.
Laser ranging methods to produce accurate digital terrain models of large areas of land and sea up to 60m in depth.
The rapid survey of roads uses differential GPS techniques along with digital video recording for asset tracking and monitoring.
We have acquired expertise within our own Road Survey Services, which comply with International Quality Standards and regulations.
Some of the important features in the execution of our surveying services are: Centre line marking, calculating the quality of road materials, route alignment, correcting the road alignment and curve point including the slope of the road.
Setting out and checking of civil engineering works, establishment of control networks, production of cut and fill models using digital techniques. Roaya use Geomatics software to produce topographical contour maps. All our maps are quality controlled, checked & field verified. Roaya can perform underground location by using pipe locations to get the position & the depth.
The conversion of hard copy plans into a variety of raster formats to any scale, including digitizing plans or maps for GIS data building.
Data collection uses Total Station and GPS Real Time Kinematic (RTK) techniques and data processing in the production of digital terrain models. Map production uses Trimble, Sokkia and AutoCAD software, including data transfer to client-defined formats.
Geographic Information Systems (GIS) technology is a computer-based data collection, storage and analysis tool. It prepares, presents and interprets information on the earth into easily understood maps.
Roaya Engineering and Survey have offered Well Positioning and Site Survey Services for more than four years.
Roaya carries out all well positioning surveys for the El Wastani Petroleum Company, Dana Gas Company and Weatherford Drilling International.
Mapping of the sea bed uses integrated technologies – digital echo sounder, RTK GPS, navigation and data collection software.
Data integration uses land survey data, digital terrain modelling and map production.
Roaya provides land surveying services to the oil and gas industry for a wide range of projects Including:
1-Well sites
2-Seismic survey
3-Access roads
4-Pipelines
5-Facilities
6-Construction Layout Surveys
7-Mapping
8-Remote sensing
9-GIS
10-Line locating
11-Construction staking
Roaya is also involved in settlement cracks, monitoring and observing them for the EDF power stations both in Sokhna and Port Said.
Our underground services include ground mapping where there are possible known utilities down to a single conduct on site. Without site knowledge or ‘As Built’, Roaya provides the very best service to locate any utilities through our RD1000 and RD8000 Pipe Locator System from Radio Detection. Also, we can use the GPR when there is a requirement for more detailed geophysical data from our client. Roaya can map all site utility data using its Trimble RTK GNSS. We also locate underground services by using remote methods to locate the exact position and depth.
Roaya can perform a route survey for pipeline & execute ROW (right of way) survey.
Our scope of work includes detailed route selection, surveying of all surface facilities on both sides of the pipeline ROW, any building residence, main water bodies, villages, towns & state boundaries. This includes a complete pipeline profile.
Also Roaya establishes control points on weld and pipe magnets to control the inertial navigation system (INS) used in pipeline mapping unit for piping inspection.
The Roaya Survey Company also specializes in imagery processing work involving several types of satellite imagery and offers services based on the project’s requirements. Our company has carried out several projects involving satellite imaging. However the accuracy achieved by satellite imagery is limited and depends on the specification of the imagery, the project requirement and the cost.
