NMR & MDR Documentation Support Services
NMR preparation and MDR compilation support for Saudi Aramco and major oil & gas projects — ensuring procurement and handover documentation accuracy across KSA.
SLETEC Engineering provides NMR (Notification of Material Requirement) preparation and MDR (Material Data Record) compilation support for engineering contractors, fabricators, and project management teams operating in Saudi Arabia. These documentation services are critical for procurement system accuracy, inspection traceability, and project handover completeness on major oil & gas and industrial projects.
NMR preparation requires careful extraction of material types, quantities, specifications, and tag references from engineering drawings, MTOs, and piping isometric packages. SLETEC engineers review these source documents systematically to populate NMR forms accurately, ensuring that material requisitions reflect the actual engineering intent and reduce the risk of procurement errors, over-ordering, or non-conforming materials reaching site.
MDR compilation involves collecting, verifying, and organising quality and certification documents from multiple suppliers, fabricators, and inspection authorities across the project lifecycle. SLETEC supports this process by developing the MDR document index, tracking document receipt against the material tag register, identifying gaps, and assembling the final MDR package in the format required for project handover to the owner operator. Our systematic approach reduces common MDR shortcomings at project close-out.
Engineering documentation prepared with reference to API, ASME, AISC, AWS, ISO, Saudi Aramco, SABIC and client project specifications where applicable.
Request Engineering Support
Typical response within 24 hours · Confidentiality assured
Service Capabilities
Deliverables Produced
Standards Referenced
Software Used
Industries Served
Why Choose SLETEC
Engineering-backed NMR preparation — materials engineers who read drawings, not data entry operators — ensuring procurement accuracy.
Systematic MDR tracking with gap identification — reducing last-minute handover document shortfalls that delay project close-out.
Experience with Saudi Aramco documentation requirements and GI references for NMR and MDR preparation formats.
MDR package assembly formatted for direct submission — bookmarked, indexed, and cover sheet ready without further processing by client.
Confidential handling of all material certification, supplier data, and project documentation throughout the engagement.
Frequently Asked Questions
What is an NMR in Saudi Aramco projects?
An NMR (Notification of Material Requirement) is a formal material requisition document used within Saudi Aramco project procurement systems to notify the supply chain of material requirements derived from engineering MTOs and specifications. NMR preparation requires accurate extraction of material quantities, specifications, and tag numbers from engineering drawings and documents.
What is an MDR and what does it contain?
An MDR (Material Data Record) is a compilation of all quality and certification documentation associated with a material or equipment item — including material test reports (MTRs), mill certificates, inspection release notes, certificates of conformance, calibration records, and weld inspection reports. MDRs are assembled at project completion and submitted to the owner as part of the handover documentation package.
How does SLETEC support MDR compilation for handover in KSA projects?
SLETEC supports MDR compilation by organising and indexing quality documentation received from suppliers, fabricators, and inspection bodies against the equipment and material tag register. We structure MDRs in accordance with client requirements, cross-check document completeness, and prepare the final bound MDR submission package for project handover.
Can SLETEC prepare NMR documentation from engineering drawings?
Yes. SLETEC engineers extract material quantities and specifications from piping isometrics, structural drawings, equipment datasheets, and MTO reports to populate NMR forms in accordance with the project procurement system requirements. We work in Saudi Aramco SAP/MAXIMO-compatible formats where applicable.
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.