Site Operations

Site discipline and structural tolerances

We self-perform structural framing, poured foundations, and building envelopes across Washington with full-time site superintendents on every active elevation.

0 mm

framing variance standard

100%

superintendent site presence

48 hr

bid response turnaround

Field Protocol

Plumb lines and envelope control

Our framing crews self-perform formwork, load-bearing posts, and shear panels to eliminate sub-trade handover errors. We establish survey datums before rough-ins commence, verifying every plane with digital laser levels.

Site superintendents maintain active digital logs tracking moisture, structural tie-downs, and material delivery tolerances daily. Architects receive unvarnished photo logs of every concealed junction before insulation and drywall close.

Execution Sequence

Four-phase delivery framework

01
02
03
04

Drawing audit

Rough-in precision

Envelope testing

Turnkey close-out

We review structural engineering sets and architectural details for mechanical clashes, flashing transitions, and thermal breaks before setting foot on site.

Full-time superintendents oversee all penetrations, backing blocks, and conduit chases, ensuring framing stud integrity remains completely uncompromised.

We test air barriers, window flashings, and rainscreen membranes with water penetration and blower door checks prior to finish cladding.

Final punch lists resolve all reveal gaps, millwork joints, and hardware tolerances against original architectural specifications.

Architectural Peer Review

Kelson is the only regional contractor that treats framing tolerances with the same geometric discipline we apply in our CAD models.

David Miller, FAIA, Principal at Miller Hull Collaborative

Tenders for upcoming build cycles

Submit schematic sets or construction documents for comprehensive line-item pricing and constructability review within forty-eight hours.