Guides for delivering complex projects
Completions, commissioning, inspection, handover and site safety — practical guidance from the team behind Accord.
Writing Commissioning Test Procedures: Structure, Hold Points and Sign-Off
How to write a commissioning test procedure: structure, prerequisites, isolations, step-by-step expected results, hold points, acceptance criteria and sign-off.
System Walkdown: How to Run One Before Mechanical Completion
How to run a system walkdown before mechanical completion: who attends, how to prepare, running the walk, capturing punch items with photos, and closing out.
The Tag Register: The Foundation of Every Completions System
What a tag register is, the attributes each tag needs, tag numbering conventions, and how to link tags to systems and ITRs and keep it in sync with engineering.
Ready for Start-Up (RFSU): What It Means and How to Get There
Ready for start up (RFSU) explained: what it confirms, its prerequisites, how it relates to a pre-start-up safety review, and the evidence operations need.
Cold Commissioning vs Hot Commissioning: Stages, Activities and Risks
Cold commissioning vs hot commissioning: what each stage involves, typical activities, the transition point, and the safety and document gates between them.
What Goes in a Handover Dossier? The Complete Turnover Package Checklist
What goes in a handover dossier: certificates, ITRs, punch status, vendor data, as-builts, O&M manuals and spares, plus how to build one per system.
How to Write a Commissioning Plan (with a Section-by-Section Outline)
How to write a commissioning plan: a section-by-section outline covering scope, organisation, systemisation, sequence, procedures, records, handover and safety.
Hold Points and Witness Points: A Practical Guide for Inspection and Test Plans
Hold point and witness point explained: H, W, R and S intervention points in an ITP, who releases a hold, notice periods and what if a witness is missed.
ITP vs ITR vs Checksheet: How Inspection Documents Fit Together
ITP vs ITR explained: how inspection and test plans, inspection test records, checksheets and certificates fit together in project QA/QC and completions.
Systemisation in Commissioning: How to Break a Project into Systems and Subsystems
Systemisation in commissioning explained: how to split a project into systems and subsystems, set boundaries, number them, mark up P&IDs and freeze the split.
Commissioning Certificates Explained: MCC, RFC, RFSU, TOC and More
Commissioning certificates explained stage by stage: what MCC, RFC, RFSU and TOC certify, their prerequisites, and why enforced sequencing stops early sign-off.
Punch List Categories A, B and C: How to Classify Punch Items
Punch list categories A, B and C explained: what each means, which certificates they block, who raises and clears them, and how to keep a punch list clean.
Mechanical Completion Explained: Definition, Criteria and Certificate
What mechanical completion means, the criteria a system must meet, and how the MCC is issued — a practical guide for completions and commissioning teams.
Pre-Commissioning vs Commissioning: What’s the Difference?
Pre-commissioning vs commissioning explained: scope, energy state, typical activities, A and B ITRs, and the certificates that close each stage of a project.
What Is a Completions Management System? A Complete Guide
A completions management system tracks every tag, ITR, punch item and certificate by system through to handover. How it works and when spreadsheets stop coping.
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