The re-assessment has to be undertaken every 5 years by every domestic gas engineer.
Category 1 gas engineers who already possess CCN1.
All existing ACS certificates must be produced before a re-assessment can be taken.
Tightness testing and purging
Pressure and Gas Rates
The assessment is in two parts and the total time allowed is 12 hours.
There are three different papers and all are open book
Two of the papers have multi choice answers
Each candidate has three attempts to answer all questions and achieve the 100% pass mark.
At Technical Gas Training all theory papers are on answer sheets and NOT on a computer.
The practical tasks that a candidate is asked to perform replicate work and tasks that a Gas engineer is likely to encounter during his/her working life.
Each task is observed by an assessor who will give clear instructions as to the requirements of the task.
On an re-assessment a candidate is allowed two attempts to complete the task correctly.
If a candidate fails to demonstrate the required level of competency he/she is allowed to retake the assessment within 31 days. At Technical Gas Training this 2nd attempt is FOC.
Any extra training that is required will be chargeable, but is not a pre-requisite.
In addition to the re-assessment detailed above you can also undertake re-assessment on 1 to 4 appliances from the selection below:
Following my attendance at your training centre, may I take this opportunity of thanking you for a very professional, yet stress free, environment in which these courses were delivered. We both felt that we not only attended the course for our assessments but gained further knowledge of various aspects of the industry." Wimborne Heating & Plumbing Services Ltd.
Gas Appliance Assessments
Central Heating Boilers
Covers any domestic central heating boiler and water heaters.
Covers any domestic gas cooking appliance.
Free standing cookers, hobs, built in ovens.
Covers any domestic space heater.
Open flue and room sealed fires, flue-less fires, unit heaters, stoves.
Covers any domestic ducted warm air units.
Covers domestic tumble dryers up to 5KW.
Gas Meter Installation
Covers all domestic sized (G4,U6) gas meters.
Combustion Performance Analysers
Covers the use of all Combustion Performance Analysers.
Range Cookers / Boilers
Covers all domestic cooking ranges with boilers attached. ie AGA and Rayburn.
All Appliance Assessments are ½ day, plus ½ day training if required.