Category Archives: Pressure Testing

Hydrostatic Testing Procedure Including Pigging, Draining, Swabbing and Drying of Pipelines

The purpose of this hydrostatic testing procedure is to list out various steps involved in hydrostatic pressure testing, pigging, draining, swabbing and drying of pipelines for any kind and size of pipeline project in line with the project specifications and applicable standards and regulations. Scope of work covers the water supply quality and treatment, Internal… Read More »

Underground Piping Fabrication and Laying Method Statement

Purpose of this mechanical work procedure is to provide guide lines to carry out underground piping fabrication and laying and to ensure that proper quality control and documentation are maintained at project site. The scope of this procedure covers fabrication, installation and relevant inspection for all underground piping works including relevant civil works at the… Read More »

Method Statement for Hydrostatic Testing of Metallic Pipework

The purpose of this method statement is to make sure that hydrostatic pressure testing of chilled water piping system is done safely as per client requirements and applicable mechanical standards. Method statement covers the hydrostatic testing of chilled water steel pipework at the project and to be followed for all piping works at site. Prior… Read More »

Underground Coated Carbon Steel Piping Excavation, Installation, Jointing and Backfilling Method Statement

This mechanical method statement covers the excavation, installation, jointing and backfilling of underground coated carbon steel piping. The pressure testing of all steel piping system will be conducted in accordance with applicable Hydrostatic Test Procedure. Roles and Responsibilities Project Manager is responsible for overall management including quality and HSE requirements of all construction activities at… Read More »

TESTING OF CHILLED WATER PIPES & FITTINGS – HOW TO GUIDE

TESTING OF CHILLED WATER PIPES & FITTINGS Care will be taken to avoid all the equipment, apparatus, devices to a pressure exceeding its prescribed test pressure as obtained from its name plate data or product catalogs. All equipment, apparatus and devices that might be damaged by the test pressure shall be isolated, removed, bypassed or… Read More »

Fire Protection Pipes and Fittings Installation Method Statement

This method statement covers the detailed procedure for installation of Fire Protection Pipes and Fittings. Procedure also defines the method used to ensure that the pipe work and fittings installation has been carried out as per the contract specification requirements. This method will be applicable for the installation of Fire Pumps, Valves, Zone control valves… Read More »

Method Statement for Condensate Drain Piping Installation & Testing (UPVC + GI)

This method statement covers on site installation of all condensate UPVC pipes for fan coils drains and galvanized pipework for AHU drains, including supports, expansion and anchor points for the condensate drainage system and insulation of the galvanized steel and upvc pipework. The mechanical method statement defines the method that will be used to ensure… Read More »

Method of Statement for Pneumatic Testing of Distribution and Process Piping System

The scope of this method of statement is to define the methodology for pneumatic pressure testing of any kind of distribution or process piping system. During the activity and works, there will be continuous communication arrangement among all parties i.e. Project Management Team, hydro/pneumatic pressure testing engineer and all personnel working on site. Below is… Read More »