Engineering Design • Drafting • Technical Solutions

From Concept to Construction — We Design, Detail & Deliver

Engineering design, drafting and technical documentation for Oil & Gas, Petrochemical, Industrial, Construction and Infrastructure projects — accurate, coordinated and code-compliant.

Mechanical & Process Structural & Civil Electrical Architectural & BIM TCF Division

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Industries We Serve

Engineered for Demanding Sectors

Specialized engineering packages for the sectors that build the Kingdom.

Oil & Gas

Vessel, tank, skid and piping packages for upstream, midstream and downstream facilities.

Petrochemical

Process packages, plant modifications and equipment documentation for petrochemical complexes.

Industrial

Steel structures, workshops, electrical systems and facility engineering for industrial sites.

Construction

Construction and fabrication drawings, coordination and site support for contractors.

Infrastructure

Civil layouts, utilities, TCF camps and support facilities for major infrastructure projects.

What We Do

Engineering Design & Drafting Services

Mechanical, structural, electrical, architectural and TCF packages — from concept to construction.

Engineering

Mechanical & Process Design

Pressure vessel, heat exchanger, storage tank and skid package design — with fabrication and shop drawings per ASME, TEM…

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Structural & Civil Design

Structural steel and reinforced concrete design, equipment foundations, site development and civil infrastructure planni…

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Electrical Design

Electrical system design, single line diagrams, load schedules, protection studies, lighting and electrical shop drawing…

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Architectural & BIM Services

Architectural design, floor plans, elevations, construction drawings and Revit BIM modeling with coordination.

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TCF Division – Temporary Construction Facilities

Complete TCF planning, design and engineering for contractor camps, site offices, accommodation and project support buil…

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TCF Division

Temporary Construction Facilities — Planned, Designed & Engineered

Contractor camps, site offices, accommodation and project support buildings — complete architectural, structural, civil, MEP, fire protection and infrastructure design to SAES, SBC and Saudi Aramco requirements.

Contractor Accommodation Camps
Site Offices and Administration Buildings
Project Support Facilities
Prefabricated Buildings
Accommodation and Dormitory Buildings
Dining / Mess Facilities
Kitchen and Laundry Facilities
Recreation Facilities

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Our Design Approach

From Concept to As-Built — One Workflow

Engineering is more than producing drawings. We deliver accurate, coordinated, practical and constructible solutions.

Concept Development

Project brief, engineering studies and design basis.

Engineering Design

Mechanical, structural, electrical and civil design engineering.

Detailed Design

Calculations, specifications and detailed engineering.

BIM / CAD Drafting

Models, layouts, drawings and fabrication documentation.

Codes & Standards

We Design to the Codes That Matter

ASME Section VIII Div. 1 & 2 Saudi Aramco Engineering Standards (SAES) 07-005-2012 – Application of Saudi Aramco Building Code to Contractor Camp and Project Support Buildings ASME B31.1 & B31.3 Saudi Building Code (SBC) 0298_010 – Contractor Accommodation Management TEMA SBC 801 – Saudi Fire Code Applicable Saudi Aramco General Instructions Manual (G.I.M.) requirements API 650 & API 620 NFPA Standards Project-specific Saudi Aramco standards, specifications & requirements UL 142 NFPA 13 ASME Section VIII Div. 1 & 2 Saudi Aramco Engineering Standards (SAES) 07-005-2012 – Application of Saudi Aramco Building Code to Contractor Camp and Project Support Buildings ASME B31.1 & B31.3 Saudi Building Code (SBC) 0298_010 – Contractor Accommodation Management TEMA SBC 801 – Saudi Fire Code Applicable Saudi Aramco General Instructions Manual (G.I.M.) requirements API 650 & API 620 NFPA Standards Project-specific Saudi Aramco standards, specifications & requirements UL 142 NFPA 13

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Engineering Software

Industry-Standard Tools, In-House

Analysis, CAD, plant design and BIM platforms — one coordinated team.

Analysis & Calculation

COMPRESS PV Elite AME Tank STAAD.Pro ANSYS CAESAR II

CAD & Plant Design

AutoCAD AutoCAD Plant 3D CADWorx Tekla Structures Advance Steel AutoCAD Civil 3D

BIM & Electrical

Revit Revit Electrical AutoCAD Electrical ETAP EPLAN DIALux Evo

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Recent Projects

Engineering Deliverables We're Proud Of

Vessels, skids, structures, electrical packages, TCF camps and plant documentation.

Oil & Gas

Trusted By

Contractors, Consultants & Project Teams

GUGulf EPC Contracting RERed Sea Fabrication Works DEDelta Process Industries OAOasis Industrial Services NANajd Infrastructure JV ARArabian Modular Systems PEPetro Gulf Services ALAl Jawf Utilities GUGulf EPC Contracting RERed Sea Fabrication Works DEDelta Process Industries OAOasis Industrial Services NANajd Infrastructure JV ARArabian Modular Systems PEPetro Gulf Services ALAl Jawf Utilities

Client Feedback

What Project Teams Say

“Design Line delivered our pressure vessel package exactly to ASME Section VIII with complete calculations and shop drawings. Fabrication started immediately — zero RFIs. Highly professional team.”

Eng. Khalid Al-Mutairi Projects Director — EPC Contractor

“The skid packages were detailed to perfection. 3D coordination caught every clash before fabrication. We have already awarded them our next three packages.”

Sarah Thompson Fabrication Manager — Process Package Supplier

“Our 1,200-bed TCF camp was designed fully to SAES and SBC — approval went through smoothly and the camp is now serving our site team. Outstanding TCF knowledge.”

Fahad Al-Qahtani Construction Manager — Infrastructure JV

“From piping isometrics to structural details, everything was accurate, coordinated and delivered on time. They understand contractor needs better than anyone we have worked with.”

Mohammed Al-Ghamdi Mechanical Engineer — Plant Owner