Saudi Carbon Monitoring provides emissions measurement QA/QC and data traceability in Saudi Arabia, helping project teams design the chain of evidence before field work begins. A result is defensible only when another competent person can understand where it came from, what conditions applied, which checks passed and how the reported value was calculated. The objective is not paperwork for its own sake; it is to prevent a useful measurement from becoming unusable when it reaches an inventory, audit or decision.
You receive a written proposal setting out the QA/QC scope, delivery roles, deliverables, lead time and price. Request a quotation
Saudi Carbon Monitoring scopes, coordinates and manages the work; field testing and laboratory analysis are delivered by licensed or qualified parties named in each proposal, and a technical lead approves the project plan. Quality assurance establishes the planned system and quality control applies checks within it; the exact requirements depend on the method, authority, laboratory, instrument and intended use, and this service does not replace the permit, approved method or regulatory decision that applies to your project.
Trace every result to a source and condition
Each record identifies the facility, unit, source or component, location, date and time, operating condition, method, field team, equipment, sample or data-file identity, units and reviewer. Process data uses the same time basis so the result can be associated with load, feed, fuel, control-device status or another required parameter.
Source identity is especially important when tags change, duplicate equipment exists or contractors use their own naming. A controlled cross-reference between plant IDs, field labels, sample labels and report tables avoids orphaned data.
Plan field and laboratory QA/QC controls
Depending on the method, controls may include pre- and post-test calibrations, zero and span checks, leak checks, response tests, blanks, duplicates, recovery checks, flow verifications, weather limits and instrument-maintenance records. Pass/fail criteria and actions are stated in advance. A failed check triggers a documented assessment, not silent deletion.
For laboratory samples, record container, preparation, preservation, custody transfer, receipt condition, holding time, analytical method, reporting limit, dilution, blank and quality-control results. Confirm that the laboratory’s accreditation scope, where required, covers the actual analyte and method, not merely that the laboratory holds some accreditation.
Control calculations and revisions
Calculation files separate raw inputs, unit conversions, correction factors, constants and reported outputs. Formulas are protected, units are clear, factor sources are identified and review is required. Where data are transformed by software, retain configuration and export information sufficient to reproduce the result.
Corrections need an audit trail showing the original value, corrected value, reason, author and approval. Version numbers and issue status prevent preliminary results from being treated as final. If a value moves into a carbon-data workflow, preserve its source and fitness limitations rather than copying only the final number.
Review against intended use
Technical validity and fitness for use are related but different. A valid short-duration source test may not represent annual operation. A low-cost sensor stream may reveal trends but not satisfy a regulatory method. The receiving inventory practitioner or modeller documents whether the evidence is accepted, adjusted, supplemented or excluded.
Useful deliverables include a project quality plan, source and data dictionary, field forms, calibration/check register, sample-custody templates, calculation-control sheet, deviation log, review checklist and final evidence index. Link these to the facility inventory measurement plan and data-gap assessment. The service is available for projects across Saudi Arabia, including Dammam, Jubail and Riyadh.
A minimum project evidence index
Before issue, compile an index listing:
- the approved plan and method versions;
- personnel and competence records;
- equipment and calibration/check files;
- source or component register and process data;
- field sheets, samples and custody, and laboratory reports;
- raw electronic files and the calculation workbook or code version;
- deviations, technical reviews and final approval.
The index shows location, file version and owner without exposing confidential content to unauthorised users.
Run a vertical trace on several reported values: begin with the final table, reproduce the calculation, locate the raw measurement and confirm source identity and operating condition. Then run a horizontal completeness check across planned sources, runs or components. These two views find different problems. Close findings through documented correction or limitation. The result is not automatically accredited or independently assured, but it is far more usable for the receiving modeller, inventory practitioner, authority or verifier.
Frequently asked questions
Who provides emissions measurement QA/QC and data traceability in Saudi Arabia?
Saudi Carbon Monitoring provides emissions measurement QA/QC and data traceability in Saudi Arabia by defining the controls, coordinating the field and laboratory parties and managing the evidence index.
Does calibration alone prove data quality?
No. Quality also depends on method, sampling location, operating conditions, maintenance, interferences, completeness, calculations and review.
How do I set up QA/QC for my emissions measurement project?
Define the checks, pass/fail criteria and failure responses before field work. Apply the method’s response when a check fails, document it and assess affected data rather than quietly removing the result. Retain raw and processed evidence according to the governing requirement and intended use.
Is an accredited laboratory always required?
Requirements vary. Where accreditation is required, confirm the specific method and analyte scope before sampling.
Which EPA, ISO/IEC 17025 and GHG Protocol controls apply to this QA/QC service?
EPA controls are method-specific rather than universal Saudi requirements. ISO/IEC 17025 scope is checked for the actual laboratory method and analyte where accreditation is required. The inventory practitioner decides whether evidence fits the GHG Protocol inventory boundary, period and intended use.
What affects the cost of QA/QC and data traceability?
Cost depends on the number of sources and runs, method and laboratory involvement, level of record control required, and the reporting and evidence-index deliverables.
How long does it take to set up QA/QC and traceability?
Timing depends on the project size, number of data streams, review steps and records required. Lead time is confirmed in each quotation.
Saudi Carbon Monitoring serves projects across Saudi Arabia, including Dammam, Al Khobar, Jubail, Riyadh, Jeddah, NEOM and Qiddiya.
Request emissions measurement QA/QC and data traceability in Saudi Arabia
Tell us your method, sources and intended use, and we will scope emissions measurement QA/QC and data traceability in Saudi Arabia before your field work starts. Request a quotation