Middle East

Structural Engineering Services in Jeddah

Every engineering discipline your Jeddah project needs — designed to AISC 360, ASME B31.3, API 650 and delivered with almost full working-day overlap with 1–2.5 hours time difference.

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Quick answer

Structural Engineering Services serves clients in Jeddah, Saudi Arabia with 60+ engineering services, working to AISC 360, ASME B31.3, API 650, Saudi Aramco SAES, ADNOC / Shell DEP. Key sectors: Oil & Gas, Petrochemical, Desalination, Infrastructure.

Design basis

Codes, standards & units for Jeddah

Drawings that arrive in the wrong convention cost days on the shop floor. Here is exactly what we design and draft to for Jeddah.

Standard	Discipline	How we apply it
AISC 360	Structural steel	Member, connection and stability design for frames, racks and platforms
ASME B31.3	Process piping	Wall thickness, flexibility and CAESAR II stress acceptance
API 650	Storage tanks	Welded tank shells, annular plates, roofs and appurtenances
Saudi Aramco SAES	Client standard	SAES/SAEP compliance matrices and vendor documentation for in-Kingdom work
ADNOC / Shell DEP	Client standard	Operator specifications layered over the base code on group projects

Units on Jeddah jobs

metric

Metric throughout — millimetres on drawings, metres for levels and setting out, kilonewtons and megapascals in the calculations.

What lands in your folder

Native Tekla, STAAD.Pro, CAESAR II and PV-Elite files plus PDF, DWG, DXF, NC1/DSTV and IFC.

Drawing conventions your fabricator expects

Sheets & scales: ISO A1 / A3 sheets in the operator's or EPC's title block
Dimensions: Millimetres; plant north, grid and elevation datum per the client spec
Steel grades: ASTM A36 / A572 Gr.50 and S355 from the operator's approved material list
Bolting: ASTM F3125 A325 or EN 14399 10.9, HDG or 3-coat system for coastal duty
Welding: AWS D1.1 symbols referencing the approved WPS/PQR for the fabricator
Projection: Third-angle projection unless the project specification states otherwise

How we work with you

A working day with your Jeddah team

Nothing about this is improvised. Jeddah is 2 h 30 m behind our engineering desk (UTC+05:30), so we run a fixed daily rhythm around your working hours in Jeddah.

Your day in JeddahOur engineering deskExtended deskShared hours

09:00–17:30

07:00–15:30

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09:00Your morning11:30 here

13:00Your midday15:30 here

17:30Your hand-off20:00 here

Clock positions use standard time for Jeddah; daylight saving shifts the band by one hour for part of the year.

Live overlap

6 h 30 m

Shared hours 09:00–15:30, Jeddah time

RFI turnaround

Same working day

Raised and closed inside one working day

Review rhythm

Twice weekly

A 30-minute model walkthrough on screen, plus a written progress log

09:00
1. Overnight drop is waiting
Models, drawings and calculation updates produced while Jeddah was closed are already in the shared folder when your day starts.
09:00–15:30
2. Live window
Screen-share model walkthroughs, connection decisions and RFI closeout — with the engineer who did the work, not an account manager.
17:30
3. You hand off
Mark up the drawings, raise RFIs and set the next priority before you log off. The queue is picked up at the start of our next shift.
Next 09:00
4. Revisions back
Comments closed, revision clouds in place and the next issue in your folder before the first Jeddah meeting of the day.

Sector focus

Industries & project types in Jeddah

The work that reaches us from Jeddah clusters around four sectors. These are the packages we are asked for most.

Oil & Gas

Sector page

Upstream, midstream and downstream packages for operators, EPCs and the fabricators who build for them.

Separator & metering skids
Pipe racks and process structures
B31.3 stress packages
Wellhead and compressor modules

Petrochemical

Sector page

Process-unit steelwork and equipment where clash-free layouts and hot stress cases decide the schedule.

Columns, reactors & exchangers
Unit racks, platforms and access
Hot and cryogenic stress analysis
Revamp and tie-in detailing

Desalination

Sector page

RO and thermal desalination packages in the most corrosive environment there is.

RO and MED package skids
Intake and outfall structures
Duplex and GRP piping layouts
Chemical dosing and storage tanks

Infrastructure

Sector page

Public and transport steelwork where geometry is complex and the finish is on show.

Long-span roofs and canopies
Pedestrian bridges and walkways
Terminal and stadium steelwork
Transit and utility structures

Commercial & compliance

Contracting, IP and invoicing for Jeddah, Saudi Arabia

Engineering is the easy part of an offshore engagement — the contract, the IP and the invoice are what stall it. Here is how we set those up for Jeddah, Saudi Arabia clients.

Fixed-price package

Quote in 24 h · 2–4 milestones

Best for: A defined scope — one building, one skid, one vessel

Lump sum against an agreed drawing and tonnage list. Milestone invoicing, and change orders only for scope you approve in writing.

Rate-based delivery

Weekly reporting · monthly invoice

Best for: Scope that is still moving

Per-drawing, per-tonne or per-hour rates fixed up front, with a weekly burn and progress report so the invoice never surprises you.

Dedicated engineers (ODC)

Monthly per seat · 1-month notice

Best for: A continuous workload across many projects

Named engineers reserved for you each month, working in your folder structure, templates and drawing standards under your team lead.

The paperwork, up front

Working with SES from Saudi Arabia

Invoicing currency: SAR or USD, fixed at contract stage
Payment terms: Milestone or monthly invoicing, net 30 days from invoice
Contract vehicle: NDA, then a master services agreement with a priced scope schedule per package
IP & ownership: Models, drawings, calculations and native files transfer to you on final payment
Cross-border paperwork: Tax-residency and invoice documentation supplied for Saudi Arabia finance and treaty relief
Insurance: Professional indemnity cover; certificate issued with the proposal on request

Local practice: We supply vendor pre-qualification packs, operator compliance matrices (SAES, ADNOC, Shell DEP) and English-language documentation sized for third-party and PMC review gates.

Confidentiality, IP & data security

Mutual NDA signed before drawings are exchanged — usually inside one working day.
All models, drawings, calculations and native files become your property on final payment.
Project data lives in access-controlled folders; only the named team on your job can open them.
No sub-contracting of your scope to a third party without your written consent.
Every deliverable is produced on genuine licensed software, so your submission chain stays clean.
Transfers over your portal, SharePoint, or our encrypted link — whichever your IT policy allows.

Coverage

Jeddah and the markets around it

Jeddah is one of several Saudi Arabia markets we support — the same engineers, the same drawing standards, wherever the fabricator sits.

Work is delivered remotely from our engineering office: almost full working-day overlap with 1–2.5 hours time difference.
No travel premium, no minimum project size, and the same senior review on every package.

Start a Jeddah package All locations

Jeddah within Saudi Arabia

We support the same disciplines in every Saudi Arabia market below.

Saudi Arabia (country overview)Riyadh Dammam Jubail Yanbu Al Khobar NEOM

Across Middle East

Regional peers on the same code basis and delivery model.

UAE Qatar Oman Kuwait Bahrain Iraq Jordan Turkey

Every service we deliver in Jeddah

Open a discipline to see the exact scope you need. Each page sets out deliverables, the codes we work to in Jeddah and a typical turnaround.

62 services

Steel Structures & Detailing in Jeddah

Tekla-based 3D modeling and fabrication-ready steel detailing for every structure type.

Structural Analysis & Design in Jeddah

Code-compliant analysis, member design, connection and foundation design.

Piping Design & Stress in Jeddah

3D piping, layouts, isometrics and CAESAR II stress analysis for process plants.

Static Equipment Design in Jeddah

Mechanical design of pressure vessels, heat exchangers, tanks and stacks.

Skid Package Engineering in Jeddah

Complete design of modular skids — vessel, piping, structure and lifting.

Finite Element Analysis in Jeddah

Advanced simulation on ANSYS Mechanical Enterprise for critical components.

CAD, BIM & Drafting in Jeddah

Detail engineering, BIM modeling and model reviews across all disciplines.

Also serving Middle East

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