On level 3 gas course, based in essex an need more experience

[Mattiesouth]

IM 26 completed level 2 nvq in plumbing and central heating last year have 5 months experience working with gas engineer assisting in installing combi's and working alone hanging rads an draining down systems repairing toilets,taps etc. I have been on my level 3 gas course for 5 weeks 2 days a week, jus wanted some work to better my skills and also some tips on portfolio needed for gas safe registration??

Any feedback would be most appreciated thanks