Mechanical estimator

We are a mechanical installation / pipe fitting company who work in the commercial sector installing energy centres, plantrooms, toilet blocks, domestic water services , gas pipework. We regularly obtain tender drawings at A1 / A0 size and require materials quantities take off. We have our own in-house Excel spread sheet which the quantity’s are entered of the materials and the total time is then formulated. The Candidate would need to of provided quantities takeoff in the M&E sector before.