Drainage Plumbing Diagrams (DPD) Service
(Formerly As-constructed / Flimsy Plan Service)
Please be advised that from 31 December 2016, Drainage Plumbing Diagrams (DPDs) will only be available to Master Plumbers and Gasfitters Association of Western Australia members.
Members can use the quick DPD application form, or phone Jeanette or Eva on (08) 9471 6670 and your request will be attended to as soon as possible.
Non-members can access DPDs via the Building Commission’s website.
Want to find out about becoming a member? See our Membership page for more details.
Sewer junctions can be requested from the MPGA by both members and non-members, either by phoning us or using the quick DPD application form. Please note that fees apply.
To obtain a septic tank plan, call your local shire.