I'm Ali, and this is a self-directed sample project I built to demonstrate plumbing estimating capability for a multi-unit residential building (3 floors, 8 dwelling units). I completed a full quantity takeoff and cost estimate covering domestic water supply piping (main and branch), sanitary waste and vent piping, water heater, fixtures — water closets, lavatories, kitchen sinks, floor drains, mop sink — and valves, backflow prevention, and cleanouts — 15 line items measured from a representative plumbing riser and floor plan set and priced for labor and material, then rolled into a complete Division 22 cost summary with overhead, contingency, and insurance applied. Tools used: Drawing takeoff & measurement, Microsoft Excel (line-item cost database with labor/material breakdown). Note: this is a self-directed sample used to demonstrate estimating methodology, not a client-billed engagement.

Ali Estimates | Construction Cost Estimating & Quantity Takeoffs