FREE SIGN-OFF CERTIFICATES | Level 1-7 Data Centre Commissioning + Download
Upon successful conclusion of each different data center commissioning level [0-7], a final certificate is required to be issued to the client and project team … Read More
Data Center
LEVEL 7 – DATA CENTER COMMISSIONING | Acceptance
Level 7, managed by the client CxA, is usually quick to complete; it concludes the overall project commissioning activities with the client/end-user accepting, during a … Read More
LEVEL 6 – DATA CENTER COMMISSIONING | Closeout & Turnover
Level 6 of the Data Center Commissioning Process moves the project from the onsite commissioning phase to close out, turn over, and hand over. The … Read More
LEVEL 5 – DATA CENTER COMMISSIONING | Integrated Testing
The Level 5 Integrated Testing for a Data Center aims to validate that all installed mechanical, electrical, fire, BMS, and controls systems, including equipment, operate … Read More
LEVEL 4 – DATA CENTER COMMISSIONING | Functional Testing
The Level 4 Data Center Commissioning Stage is usually where the General/Main Contractor hands over the testing responsibilities to the Client Commissioning Agent. The Commissioning … Read More
LEVEL 3 – DATA CENTER COMMISSIONING | Pre-Functional/Start-Up
For Data Center Commissioning, the Level 3 Stage focuses on the following tasks and activities as listed below, proving that the systems have been installed, … Read More
LEVEL 2 – DATA CENTER COMMISSIONING | Component Delivery
Level 2 is the third stage/process to be completed after Level 1. Its focus is on verifying components, equipment, and materials after they have been … Read More
LEVEL 1 – DATA CENTER COMMISSIONING | Factory Testing
Within Data Center Commissioning, Level 1 is the second stage to be completed after Level 0. Its focus is on the Factory Testing Requirements and … Read More
LEVEL 0 – DATA CENTER COMMISSIONING | Design & Planning
Within Data Center Commissioning, Level 0 is usually the first stage to be started, it focuses upon the design and planning of the projects data … Read More
CRAC UNIT | Functional Testing Example + Template
Upon completion of any new CRAC [computer room air conditioning] Unit installation or modifications to an existing unit, there will be a requirement to complete … Read More
GROUP CONTROL | CRAH & CRAC Units
Whether deploying a Hot Standby or Cold Standby strategy to condition a critical space, ‘Group Control’ will be used where multiple CRAH or CRAC Units … Read More
CRAH UNIT | Functional Testing Example + Template
Upon completion of any new CRAH [computer room air handling] Unit installation or modifications to an existing unit, there will be a requirement to complete … Read More
CRAC Unit vs CRAH Unit | What’s the difference?
The difference between a CRAC Unit System and a CRAH Unit System is how the heat is transferred and then removed/ejected from the system. A … Read More
![[049l] B-CRAH Unit Checklist Front](https://constructandcommission.com/wp-content/uploads/2021/12/049l-B-CRAH-Unit-Checklist-Front-768x512.png)
CRAH UNIT | Pre-Functional Checklist
CRAH Unit [PDF] Pre-Commissioning Checklist covering; Delivery, Storage, Installation & Pre-Commissioning/Pre-Functional Checks…
![[079] B-CRAH Unit Overview](https://constructandcommission.com/wp-content/uploads/2021/12/079-B-CRAH-Unit-Overview-768x512.png)
CRAH UNITS | What are they?
Here we provide a high-level overview of what a CRAH Unit is and how they are installed and operated…
![[049k] B-CRAC Unit Checklist Front](https://constructandcommission.com/wp-content/uploads/2021/12/049k-B-CRAC-Unit-Checklist-Front-768x512.png)
CRAC UNIT | Pre-Functional Check List
This CRAC Unit Checklist can be used and completed throughout the project and its different stages covering: delivery, storage, installation & pre-commissioning/pre-functional Once the pre-functional … Read More
![[078] What is a CRAC Unit](https://constructandcommission.com/wp-content/uploads/2021/12/078-B-CRAC-Front-768x512.png)
CRAC UNITS | What are they?
Here we provide a high-level overview of what a CRAC Unit is and how they are installed and operated…
DATA CENTER | Commissioning Checklist
A detailed checklist that can be used to manage and report the progress of your DATA CENTER COMMISSIONING activities.
DATA CENTER | 0, 1, 2, 3, 4, 5, 6 & 7 Levels of Commissioning
Discover the 7 stages in commissioning a data center, from design to final acceptance. Understand the key tasks and importance of each stage.