Category Archives: Testing & Commissioning

Method of Statement for Cleaning Flushing and Passivation of Chilled Water System Pipe

Below is detailed mechanical method statement that provides steps for the cleaning, flushing and passivation of chilled water pipe system Objectives of chemical flushing for chilled water system is to remove debris such as slit, sand, scale, iron oxide deposits, weld slug and other contaminants that are present in a new chilled water pipe system,… Read More »

Testing & Commissioning Of Water Supply Piping System Network

Precommissioning Procedure for Water supply system Ensure that the system installation is complete and mechanical completion is approved. Ensure that no damage occurs between mechanical completion & precommissioning. Check that the Water Booster piping network is complete with proper valves, water hammer arrester drains, vents, strainers, pressure switches & instruments in place as per final approved shop drawing. Ensure… Read More »

Testing & Commissioning Of Water Booster Pump Set – Method Statement

The purpose of this safe work method of statement procedure is to define the step by step method to implement the correct practices for the precommissioning & commissioning of domestic Water Booster Pumps through the guidelines contained herein so as to ensure that the job execution complies with the project requirements and serves the intended function to satisfactory… Read More »

VESDA System Testing and Commissioning Method Of Statement

List of tools required for VESDA system testing and commissioning which should be arranged before starting the work. Portable Hand tools Step Ladder Insulation Resistance Tester Continuity tester Precommissioning Procedure for VESDA System Check the location of installation of the panel is as per the manufacturer’s recommendation & approved shop drawings. Check the mounting height of… Read More »