Dear Carine,
Do u have a sample template analyse risk of change?
I assume you already hv a
HACCP plan for yr pre-renovated system.?
This should contain a collection of (a) prerequisites program, (b) a flow chart-hazard analysis / © various other stages to complete the
HACCP system (eg as per Codex). You need to update the preceding items, initially perhaps (a,b) as per yr implemented changes. One approach is to do (i) a desk-top analysis of the old
HACCP situation followed by (ii) a detailed walk through the process comparing (a,b) with the old flow chart-text assessments. This will usually reveal some changes. Then repeat (i) making appropriate updates followed by © and including theoretical / practical validations. The details will depend on yr actual system/any significant changes. Usually a job for the QA section.
Btw, because our raw materal is water only, i;m thinking flushing the whole production line with water (include the piping line) rather than sanitise it before resuming the operation, do u think is acceptable?
No. I presume you hv a routine cleaning/sanitising setup. This would be a minimum choice IMO but, depending on yr degree of renovation, might need more.
Rgds / Charles.C