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
Condenser 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
After the Flushing and Chemical Cleaning steps have been completed, there will usually be a requirement to monitor the water quality for a period of time prior to handover…
![[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
Corrosion coupons are installed within a hydraulic system [chilled water/condenser water] to allow the examination of the overall ‘corrosion rate’, allowing the system’s current condition to be understood and the ability to also predict its future life expectancy
![[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
FLUSHING & CLEANING PIPEWORK [PDF] Pre-Commissioning Checklist covering; Delivery, Storage, Installation & Pre-Commissioning/Pre-Functional Checks
WATER COOLED CHILLER | Pre-Commissioning Checklist
WATER COOLED CHILLER [PDF] Pre-Commissioning Checklist covering; Delivery, Storage, Installation & Pre-Commissioning/Pre-Functional Checks
MAKEUP / BLOW DOWN | Cycles of Concentration
Make up water and Blow Down Systems explained, including overview for Cycles of Concentration.
COOLING TOWER | Piping Layout and Diagrams
Various piping layouts and diagrams are detailed for the Cooling Towers, including equalizer pipework, make up water, drainage, blowdown, bypass, filtration…
COOLING TOWER | Preventative Maintenance Inspections
This Cooling Tower Preventative Maintenance Checklist covers the Daily, Monthly, Quarterly, Semi-Annually and Yearly checks and activities + can be DOWNLOADED in PDF…
COOLING TOWER | Inspecting & Cleaning Overview
COOLING TOWERS need to be inspected, cleaned and documented in line with local government requirements to ensure they are not at risk of developing Legionella…
COOLING TOWER | What is a Sweeper System?
A cooling tower sweeper system is a simple system consisting of a filter, a pump, a range of plastic pipework, and various nozzles that are installed around the perimeter of the basin…
COOLING TOWER PLUME | What causes it?
cooling process being ejected from the top of the tower, mixing with cooler ambient air creating a plume of condensation that looks like white smoke.
COOLING TOWERS | All the 38 components explained
Cooling towers can consist of up to 38 components, here we have detailed and explained them all…
COOLING TOWER | Pre-Commissioning Checklist and download
COOLING TOWER [PDF] Pre-Commissioning Checklist covering; Delivery, Storage, Installation & Pre-Commissioning/Pre-Functional Checks
COOLING TOWER | Types of Towers and Ponds
The types of Cooling Towers and Ponds come in many forms, sizes, and prices, but all have the same purpose, to act as a heat … Read More
CENTRIFUGAL PUMP | Commissioning and Alignment
Here we go through in detail the steps required to successfully complete the pump and alignment testing, prior to hydrostatic balancing taking place…
CENTRIFUGAL PUMP | Pre-Commissioning Checklist
CENTRIFUGAL PUMP [PDF] Pre-Commissioning Checklist covering; Delivery, Storage, Installation & Pre-Commissioning/Pre-Functional Checks
HYDRAULIC PRESSURE TESTING | including full Example
Hydraulic Pressure testing, usually completed by using a medium of water, is a documented non-destructive test using pressure to validate a pipework system’s integrity. The testing is usually completed after any installation or modification works.