At ECG, we understand that master planning guides growth and development, and as such is paramount to the future success of all projects. This is why we really give it our all.
Our master planning approach covers urban planning, land-use planning, transportation facilities, open spaces, and public services, as well as environment and heritage conservation precincts; and if this is not enough, we conduct a broad range of other studies pertaining to air, soil, water, health, and safety.
These studies include Economic Impact Analyses, Energy Efficiency Potential Studies, Environmental Impact Assessments, Feasibility Studies, Geotechnical & Ground Engineering Studies, GIS Studies, Hazard & Operability Studies (HAZOP), Hydrologic & Hydraulic Studies, Land Valuations, Marketing Researches, Population Studies, Real Estate & Asset Appraisals, Social Impact Assessments, Solid Waste Management Studies, Traffic Impact Assessments, Urban Development Studies, and water, air, and soil characterizations.
This meticulous attention to detail and comprehensive approach has paid off. Today, we are the trusted name in the field of engineering consultancy both nationally and globally. In addition, we take great pride in that.
Design of Wastewater Treatment Plant in Ar-Rass (Phase II)
The existing Ar-Rass Wastewater Treatment Plant is located in the northern west of Ar-Rass town in Al-Qassim province; one of the 13 regions of Saudi Arabia. The town is almost 400 km north of Riyadh and about 80 km southwest of Buraydah, the regional capital of Al-Qassim Province. The project aims to design the second phase of Ar-Rass Wastewater Treatment Plant with a total capacity of 25,000 m3 /day.
The number of process and non-process facilities are expected to be 25 buildings on an area of approximately 100,000 m2.
The plant is designed to achieve carbon and nutrients removal. The treatment facilities involve preliminary, primary, secondary and tertiary treatment processes.
Ar-Rass treatment system works as follows:
The biological treatment is based on Anaerobic/ Anoxic/Oxic (A2O) systems.
Rapid sand filter is used for tertiary treatment.
Chlorine gas is used for treated sewage effluent disinfection.
Gravity thickener and sludge centrifugal systems are used for sludge treatment.
