As of 06/04/15 the CDM regs have changed to include minor domestic works, there is an app for generating plans available here.
http://www.citb.co.uk/cdmregs?utm_s...&utm_campaign=cdm regs&utm_content=ThumbTweet
http://www.citb.co.uk/cdmregs?utm_s...&utm_campaign=cdm regs&utm_content=ThumbTweet