FULL DESIGN PACKAGE SERVICES

Stage 1: Conceptual / Site Development
- Schematic Plans
a. Master Site Development Plan.
b. Schematic site map with entry and exit gates, roads and facilities.
- Elevations & Sections
a. Four (4) Building Elevations for each building.
b. Two (2) Building Sections for each building.
- 3D Exterior Perspectives
a. 3D Perspectives including conceptual design.
b. Aerial 3D Perspectives
Stage 2: Detailed Design Engineering Stage
- Establishment of Design Criteria - Assumptions and considerations as per relevant standards.
1.       External Civil Works.
2.       Architectural Drawings.
3.       Civil/ Structural.
4.       Roads Design.
5.       Wet Utilities Networks.
6.       Electrical System.
7.       Low Current System.
8.       Mechanical – Fire Protection.
9.       Mechanical – HVAC System.
Stage 3: Issued for Construction (IFC) Drawings
- Civil/ External Works.
a. Site Plans (Site Development Plan, Site Ground Floor Plan, Directional Signage & Pavement Marking Layout, Site Levels, Site Finishes Layout, Legend & Schedule of Finishes).
b. Details of Ancillary Facilities (e.g., Pump Room Details, 2 Guard Houses, Car & Truck Parking Details, Perimeter Fence & Steel Gates Details).
c. Underground (UG) Utilities (Potable, Fire, Fuel Tank, Septic Tank).
d. Hard Landscape Details.
e. Open Yard Areas.
- Architectural Works.
a. Data Collection.
b. Design package in compliance with RC or MODON standards.
c. Comply with the requirements of applicable codes and standards.
d. Coordination with other disciplines, Technology Providers, and Vendors.
e. Prepare all Architectural design deliverables for all buildings and facilities as highlighted in the project’s SOW.
f. Prepare all related BOQs.
g. Development of 3D Model (Aerial view) of the overall area.
- Civil & Structural Works.
a. Data Collection. Analysis of Soil Test and Contour Survey Reports.
b. Design package in compliance with RC, MODON, and Municipality standards.
c. Comply with the requirements of applicable codes and standards.
d. Coordination with other disciplines, Technology Providers, and Vendors.
e. Area Development Plan including optimized grading & levelling, fencing, etc.
f. Design all concrete buildings and structures, storage areas, miscellaneous facilities, BOP, etc.
g. Provide descriptions for all PEB structures, detailing loads from cranes, cables, trays, pipelines, and more.
h. Review the designs provided by the PEB supplier and create foundation and pedestal designs for all PEB buildings and structures.
i. Prepare all related BOQs, cable & pipe racks.
j. Design & detailed engineering for structures and other civil facilities to serve the project.
k. Review the steel structure drawings submitted by the steel supplier to ensure compatibility with architectural drawings before approval.
- Roads Design.
a. Detailed design for all internal roads, connections to main roads surrounding the allocated plot, and paving areas.
b. Road alignments.
c. Road layouts & profiles.
d. Cross sections.
e. Signage & marking drawings.
f. Pavement design.
- Wet Utilities Networks.
a. Potable water network.
b. Sewer network.
c. Storm drainage design.
d. Fire fighting network.
e. Irrigation network.
f. Natural gas and other utilities piping network.
g. Sizing all chambers, manholes, catch basins, and tanks related to the wet networks.
h. Green areas.
- Electrical System.
a. General site lighting layout.
b. General site power layout.
c. Site grounding system layout.
d. Site lightning protection system layout.
e. Power receive and distribution scheme.
f. Building lighting & power layout.
g. Power single line diagram showing electrical equipment (switchgear, transformers, generators, panels, and cable sizes).
h. Panel-board schedules.
i. Lighting layouts for normal and emergency conditions based on luminaire selection and illumination calculations.
j. Layouts showing power & control outlets and supply for all electrical & control services.
k. Cable routing layouts showing power & control supply distribution elements feeding different loads.
l. Power & control supply networks to project components.
m. Outdoor lighting installations, circuits, and fixtures.
n. Earthing system layouts and lightning arresters.
o. Power & control cable schedule.
- Low Current System.
a.  Master Antenna Television (MATV) system layout.
b.  Access control system.
c.  CCTV system.
d.  Public address system.
e.  Central clock system.
f.  Fire alarm system.
g.  Telephone & data system.
h.  General details, notes, and legend.
- Electrical SEC Room.
a. Design electrical rooms, specifically the meter and generator rooms.
- Electrical Control Room.
a. Develop the architectural and structural designs of control room, covering aspects such as air conditioning, lighting, and overall electrical power systems.
Stage 4: Bill of Quantity (BOQ) & Technical Specification
-Prepare a complete set construction documents.
a.  Bill of Quantity (BOQ) and Cost Estimate.
b.  Technical Specification.
Stage 5: Interior Design Stage
-Phase (1) Conceptual Design.
a.       Colored floor plan, showing conceptual layout of all uses.
b.       Mood board.
-Phase (2) Preliminary Design.
a.       Colored floor plan, showing conceptual layout of all uses.
b.       Presentation of preliminary concepts in 3D shots or colored elevations/plans showing the ideas, style and proposed finishing materials, lighting techniques as per the requirement.
c.       The 3D perspective will cover main areas (Max. 1- 2 shots/zone) which are mentioned in the key planning units.
d.       Update Colored Plans with furniture.
e.       Colored Reflected Ceiling Plans.
f.        Preliminary Signage room.
-Phase (3) Detailed Design.
1.        Detailed Floor Plans.
2.        Enlarged Detailed Floor Plans.
3.        Furniture Floor Plans.
4.        Floor Patterns Layout.
5.        Reflected Ceiling Plans showing lighting and other MEP fixtures.
6.        Sections A-A, B-B, C-C.
7.        Internal Elevations covering all spaces and facilities.
8.        Miscellaneous Interior Details.
9.        Internal Doors Elevations and Details.
10.    Final Colored 3D Perspectives.
-Phase (4) - MATERIAL SELECTION.
a.       Matter of functionality.
b.       Important Factors to Consider.
c.       Material Cost.
d.       Manufacturability.
e.       Environmental Impact.

Why Choose MDEC

Not Just Engineering… We Build Confidence.

+20

Years experience

Two decades of designing, supervising, and managing landmark projects across Saudi Arabia.

+200

Projects Completed

Successull sell premium properties high-quality design and functionality.

+50

Major Clients Served

Government bodies, private developers, and international partners trust MDEC with their visions.

★ /5

Performance & Compliance

Recognized for high-quality delivery, code adherence, and reliability in every phase.