About Us
Saudi Designers Engineering Consultants is a 100% Saudi company established in 1983.
The Company had proved and served major Engineering Projects
for 4 decades providing top quality services and maintained an unprecedented standard of excellence in the Kingdom of Saudi Arabia & the Gulf Region.
Insights
Starting from conceptual &preliminary design, going through detailed engineering & all types of 3D modeling, ending up with BOQs & Tendering documents , SDEC provides a full package of Engineering services to meet your requirements and expectations.
Beside the Engineering services, SDEC also provides Consultancy Supervision & professional Project Management. A team of experts will make sure that your project is progressing according to your expectations in regards of Quality & Time.
Major Projects
Government Projects
Semi- Government Projects
Private sector Projects
SAUDI DESIGNERS ENGINEERING CONSULTANTS
had implemented and maintained a Quality Management System for the scope of Techno-Economic Feasibility Studies, Statutory Approvals, Complete Designing, Procurement, Construction Management and Post Commissioning Assistance.
Major Activities
SDEC offers detailed engineering services for the following disciplines:
- Site Development.
- General Architecture.
- Conceptual Studies.
- Architectural Details.
- Civil Works.
- Structural Design & Details (steel & concrete).
- Load Calculation.
- Design of Fabrication Drawings
- Power Distribution System .
- Electrical Load Estimation.
- Equipment Sizing.
- Power System Studies.
- Lighting / Grounding Systems.
- Lighting Protection System.
- Fire Alamrm & Detection System.
- Cathodic Protection System
- Plumbing System.
- Storm Water / Sanitary Sewer.
- Irrigation System.
- Compressed Air System.
- Chilled Water Network.
- Piping Stress Analysis.
- Air Conditioning/Heating System.
- Evaporative Cooling System.
- Smoke Evacuation / central.
- Management System.
- Fire Detection System.
- Fire Protection System.
- Hydraulic Calculation.
- Process / Instrumentation Works.
Stress Analysis. - Process Simulations.
- Hydraulic Calculations.
- Control Narrative.
- Instrument Data Sheets.
- Instrument Location Plans.
- Writing / Terminations.
- Architecture/Civil 3D.
- MPE 3D .
- BIM Modeling / Clash Detections.
- Transmission Line Route Plan,
- Plane & Profile with Structures.
- Sag & Tension Calculations.
- Towers Foundation Design.
- GA Drawings Development.
- Earthing Layouts.
- Power Cabling / Lighting /
- System Protection.
- Plane & Profile with Structues.
- Interfacing with Protection
- Panels/SCADA/Telecom System
- Power Plants System Design
(Balance of Plants)
- Plumbing System.
- Compressed Air.
- Chilled Water Network.
- Telephone & Data system.
- CCTV Systems.
- Public Address Systems.
Site Services
SDEC offers Site Services for the following items:
- Construction Management.
- Construction Supervision.
- Commissioning / Startup Assistance.
- Turn Around Assistance.
- Civil route Survey.
Project Management
SDEC offers Project Management/supervision Services for the following items:
- Planning
- Scheduling
- Cost Control
- Resource Management & Integrated Co-ordination & Status Reporting.
Our Clients



















