Engineering Subcontractor for EPC Projects
A dedicated EPC design engineering subcontractor — taking defined detailed-engineering, drafting and documentation scopes on a work-package basis, delivered to your project standards and document control.
SLETEC works as an engineering subcontractor for EPC companies, absorbing defined engineering and documentation scopes so your project teams can stay focused on delivery. As an EPC design engineering subcontractor we take a work package, deliver it to your standards and procedures, and hand back review-ready, document-controlled output.
Our EPC subcontract scope covers detailed engineering across all disciplines: multi-discipline drafting, piping isometrics and layouts, structural detailing, mechanical and static equipment deliverables, electrical and instrumentation packages, and FEA/CFD analysis. We also provide EPC drafting and documentation support including MTO, BOM, BOQ, IFC drawing production, MDR compilation and project closeout dossiers.
We integrate directly with your project controls — document numbering, drawing registers, review workflow and transmittal system — and report progress on your cadence. All engineering deliverables are prepared in line with EPC and client project specifications, referenced to API, ASME, AISC, AWS and ISO, with Saudi Aramco standard documentation support available where required.
Engineering documentation prepared with reference to API, ASME, AISC, AWS, ISO, Saudi Aramco, SABIC and client project specifications where applicable.
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Why Choose SLETEC
Take a defined EPC work package off your critical path — delivered to your standards, review-ready.
Direct integration with your document numbering, drawing register and transmittal system.
Full multi-discipline detailed-engineering capability under one subcontract point of contact.
Saudi Aramco standard documentation support and reference to SAES / SAMSS where required.
Confidential, NDA-backed delivery with a competitive dual-country cost model.
Frequently Asked Questions
Does SLETEC work as an engineering subcontractor for EPC companies?
Yes. SLETEC works as an engineering subcontractor for EPC companies, taking defined engineering and documentation scopes on a work-package basis. We deliver detailed engineering, drafting and documentation to your project standards, procedures and document control requirements.
What EPC engineering scopes can SLETEC subcontract?
SLETEC subcontracts detailed engineering, multi-discipline drafting, piping isometrics, structural detailing, mechanical and E&I deliverables, FEA/CFD analysis, MTO/BOM/BOQ, IFC drawing production, MDR compilation and project closeout documentation for EPC projects.
How does SLETEC integrate with an EPC contractor's project controls?
As an EPC design engineering subcontractor, SLETEC integrates with your document numbering, drawing register, review workflow and transmittal system, working to your project execution plan and reporting progress on your cadence.
Can SLETEC support Saudi Aramco standard EPC documentation?
Yes. SLETEC provides Saudi Aramco standard engineering documentation support and prepares deliverables in line with client and EPC project specifications, referenced to SAES, SAMSS and applicable international standards where required.
Ready to Start Your Engineering Project?
Our engineering team is ready to review your scope, discuss deliverables and submit a competitive proposal within 24 hours.