LOW PRESSURE PNEUMATIC TEST | Prior to Hydraulic Testing
Pneumatic Pressure Testing, in this instance, is a non-destructive test used to prove the integrity of a pipework system or vessel before conducting a hydraulic … Read More
Heating Water
![[071] Water monitoring till handover](https://constructandcommission.com/wp-content/uploads/2021/11/071-B-After-Flushing-Front-768x512.png)
FLUSHING & CLEANING | Monitoring after Flushing
Once the flushing and cleaning activities have been completed, including the backflushing, there will usually be a delay until the handover as other commissioning works … Read More
![[070] B-Corrosion Coupons Front](https://constructandcommission.com/wp-content/uploads/2021/11/070-B-Corrosion-Coupons-Front-768x512.png)
CORROSION COUPONS | and Coupon Rack
Made of similar metals and materials to the system components; scaling and or corrosion coupons are installed within a hydraulic system [chilled water/condenser water] to … Read More
![[049j] B-Pipework Flushing and Cleaning Checklist Front](https://constructandcommission.com/wp-content/uploads/2021/11/049j-B-Flushing-Checklist-Front--768x512.png)
FLUSHING & CLEANING | Pre-Works Check List
This flushing & cleaning pre-works checklist can be used and completed throughout the project and its different stages covering: Once the pre-functional checks have been … Read More
![[077] B-Flushing and Chemical Cleaning Backflushing](https://constructandcommission.com/wp-content/uploads/2021/12/077-B-Backflush-Front-768x512.png)
BACK FLUSHING | Procedure & Sequence
After the system flushing steps have been completed covering the Dynamic Flush, Chemical Flush, Clean Flush, and Passivation/Inhibition, the coil flushing, previously known as ‘back … Read More
![[075] B-Flushing and Cleaning Pipework Chemical Treatment Stage](https://constructandcommission.com/wp-content/uploads/2021/11/075-B-Chemical-Front-768x512.png)
CHEMICAL CLEANING FLUSHING | Procedure & Sequence
Within the pipework cleaning and flushing process, the chemical cleaning stage will be started after the dynamic flushing has been completed successfully, with the water … Read More
![[068] Front cover for Dynamic Flushing Procedure](https://constructandcommission.com/wp-content/uploads/2021/11/068-B-Dynamic-Front-768x512.png)
DYNAMIC FLUSHING | Procedure & Sequence
The dynamic flushing stage is completed to remove the majority of the debris, dirt, and particles from inside the pipework system prior to moving on … Read More
![[067] B-Flushing and Cleaning Pipework Overview](https://constructandcommission.com/wp-content/uploads/2021/10/067-B-Flushing-Front-1-768x512.png)
FLUSHING & CLEANING | Pipework Systems Overview
Just installing new pipework for a closed-loop hydraulic system within a facility that is used for transporting heating/cooling water will not guarantee its internal cleanliness, … Read More
FAN COIL UNIT | Pre-Commissioning Checklist
This fan coil unit commissioning checklist can be used and completed throughout the project and its different stages covering: Once the pre-functional checks have been … Read More
AIR HANDLING UNIT | Pre-Commissioning Inspection Checklists
This AHU system commissioning inspection checklist can be used and completed throughout the project and its different stages: Once completed, the entire functional testing of … Read More
FAN COIL UNIT | Week, Month, 6 months, Year & 4 Year Inspections Listed
Fan coil unit maintenance inspections should be completed at the following intervals – Weekly | Monthly | 6 Months | 1 Year and 4 Years, … Read More
FAN COIL UNIT | Installation Guideline
Installing a fan coil unit, just looks like putting a galvanized box up in the ceiling and having it rattled out in a couple of … Read More
FAN COIL UNIT | Onsite Functional Testing Procedure with Template
To ensure that the fan coil units operate in line with the buildings and designers’ requirements, once they have been installed there will be a … Read More
FAN COIL UNITS | What, Where & How
What is a fan coil unit, what does it do & how does it work?… A fan coil unit is a relatively small piece of … Read More
WATER LEAK DETECTION | How it Works and Testing Method
Providing a quick and fast response to water leaks in some applications could be the difference between your business operating or having to be taken … Read More
HYDRAULIC PRESSURE TESTING | Explained with Templates
Learn all about Hydrostatic or Hydraulic Pressure Testing, a non-destructive test that ensures the integrity of hydraulic pipework systems or vessels with no pressure loss or leaks.