Like an experienced construction engineer who creates a construction process by reading the drawings and knowing the resources, Bulrix’s proprietary AI system generates the construction process from your design files and controls the project to deliver it in the most efficient way.
Bulrix uses an innovative computation system that generates the construction process from the design requirements and coordinates people and machines to achieve the work.
Work orders are designed and issued based on the type of operation to be done on the site.
Today the machine does 66 of the 742 hours of work on this house (8.9%): the wall print.
A single-story house with 3 bedrooms, 2 bathrooms and 11 rooms, 1,674 sq ft inside the walls. Its design went in. Everything below came out.
Each trade’s missing pieces are proposed and checked against code, for that trade or its engineer to accept.
They run in 8 stages, and each operation starts when the work it depends on is done.
It comes out of the same process. Each line carries its quantity from the design, its rate and where the rate comes from.
$101.95 a sq ft of the building’s footprint: 2,010.7 sq ft, measured to the outside of the walls.
| Cost line | Quantity | Rate | Amount |
|---|---|---|---|
| Post-tensioned slab on gradeDallas slab rate, Sept 2026, plus a DFW post-tensioning premium2,010.7 sq ft · $6.75 · $13,572 | 2,010.7 sq ft | $6.75 | $13,572 |
| Roof trusses, decking and tiesA national rate2,284.1 sq ft · $3.75 · $8,565 | 2,284.1 sq ft | $3.75 | $8,565 |
| Crew attending the machine66.3 h · $118.38 · $7,849 | 66.3 h | $118.38 | $7,849 |
| Vinyl window, builder grade13 each · $375.00 · $4,875 | 13 each | $375.00 | $4,875 |
| 41 more lines$122,826 | $122,826 | ||
| Overhead and profit, 30%$47,306 | $47,306 |
Every line is priced on a published or stated rate, DFW where one is published.
Left out: the lot, the driveway and other flatwork, landscaping and fencing, the building pad, a plaster skim inside, and 6 items with no rate yet, vanities and shower walls among them.
Each crew and sub opens its work on the phone, every dimension with where it came from, and accepts, asks or counters. Deliveries are dated to the work that needs them.
The quantity from the design, the date from the plan.
Work that depends on a measurement waits for it. The crew enters the reading on the same link its work order came on.
From the plans. The next lift is released when the reading falls inside the band.
The one between the two bathrooms and the main bedroom, pushed into the bedroom. Move it to see what follows.
| What | As designed | Wall moved 4 in |
|---|---|---|
| Rooms either side | Bathrooms 46 and 62 sq ft; bedroom 210 sq ft | Bathrooms +1.7 and +2.4 sq ft; bedroom −4.4 sq ft |
| The tub | 66 × 36 in, against the wall | A 4 in (102 mm) gap opens along its side |
| In the wall | A door, an outlet and two switches | All four move 4 in with it |
| The work | 13 of 122 operations involve this wall or its door | 13 operations planned again from the moved wall |
| Work orders | 5 of 113 include this wall, the print among them | 5 reissued once the team accepts the change; until then the issued work stands |
Areas and gaps measured off the drawing above; operations and work orders counted in the plan.
A 3-bed, 2-bath residential home, 3D printed by our team.