Utility Conflict Analysis in Chilliwack, BC

At 30–60% design — early enough that realignment is a drafting exercise, late enough that alignments are real. Conflicts found at 90% become change orders; conflicts found during construction become claims. The analysis costs the same at every stage; only the savings change.

Each conflict numbered and located, the utilities involved, vertical and horizontal clearances, severity class, recommended resolution, and the quality level of the underlying utility data — so the engineer knows which conflicts are certain and which warrant QL-A verification first.

Yes — the matrix typically flags a handful of make-or-break crossings for QL-A daylighting. Partnered hydrovac crews expose them, we survey them, and the design proceeds on measured elevations.

Both. Engineers bring us in as the SUE/conflict sub-consultant; owners and developers engage us directly when servicing costs threaten pro formas. Either way the deliverable plugs straight into the civil design workflow.

Only partially. BC 1 Call marks registered public utilities up to your property line — free, and you should always use it. Everything inside the line is private and unmarked: irrigation, gas runs to outbuildings, landscape lighting, old septic, abandoned services. Chilliwack's stock — dairy and berry operations, fast-growing Sardis subdivisions, and military lands with legacy buried infrastructure. — is exactly where those private surprises accumulate. Private locating closes that gap before you dig.

Chilliwack sits on Fraser floodplain gravels and sands with mountain-fan gravels at the valley edges. Free-draining floodplain gravels are superb GPR ground — 3–4 m penetration is routine, among the best in the Lower Mainland. Where local conditions limit one technology, the survey leans on the others — EM tracing, sonde work, and acoustic methods — so the locate objective is met regardless of soil.

Chilliwack is inside our standing Fraser Valley coverage — typical scheduling is 24–72 hours, with same-day service often possible during business hours (Mon–Sat, 8am–6pm Pacific). Pricing follows our province-wide structure with no regional premium; the free phone consult produces a firm number in about five minutes: 604-239-9934.