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TPCP 1 – Purging & Testing of Commercial Pipework up to 16bar

The course is for experienced operatives who wish to undertake pneumatic strength testing, tightness testing and direct purging of non-domestic natural gas and LPG installations, MOP = 16bar.Flexible start dates are available.

Units covered in this programme include:
– Calculation of the correct pressures to use for strength testing
– Tightness test procedures
– Calculation of the correct purge volume and duration

Apply for this course

01/08/2021 : North Devon : Part-time
Course Code : SHCN0056/21/AF
Level : Level 3
Duration : 4 Hours

Cost : Total Fee £110

North Devon campus Enquire

Course details


You will be required to undertake both theory and practical assessments.

Entry Requirements

You must hold either the Core Commercial Gas Safety (COCN1 or CCCN 1) qualification or the Changeover Domestic to Commercial Gas Safety (CoDNCO1 or CoDC 1) qualification.


TPCP 1 will allow you to test and purge commercial gas pipework of larger volumes and sizes than TPCP 1a.

Facilities and resources

Training takes place in our Gas Training Workshop which is fully equipped with up-to-date assessment technology to maintain current industry standard expectations.


Q: Is there parking on site?

A: Pay and display parking is available in the car park adjacent to the workshop. There is a charge of £1.20 for the full day.

Q: What is the start date for this course?

A: There are flexible start dates available. Please contact us for further information.

Apply for this course

Starting Date : 01/08/2021
Course Code : SHCN0056/21/AF North Devon campus Enquire

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