Vault-to-vault under Legacy corporate slab
TI schedules require new service between vaults under pavers and granite curbs already down. Surveyed alignment and offset pits protect association standards.
Plano, TX · Collin County
Electric conduit boring under Legacy corporate parking, Granite Park campuses, and US-75 corridors — duct bank shots that protect TI and HOA schedules.
Electric conduit boring in Plano places duct bank and primary routes under paving, loading lanes, and campus drives without full-width trenching. GCs on Legacy and Tollway post-paving TI cannot lose parking to open cuts — HDD links vaults while switchgear dates stay intact.
Oncor programs and corporate campus builds stack conduits with gas, telecom, and chilled water in shallow cover. Directional Boring Texas walks alignments with locate maps, potholes at duct conflicts, and sizes pulls per your electrical engineer.
Real Collin County angles — not generic statewide copy.
TI schedules require new service between vaults under pavers and granite curbs already down. Surveyed alignment and offset pits protect association standards.
Corporate builds need multi-duct feeds under parking poured before switchgear delivery. HDD links vaults after paving without closing campus drives.
Commercial infill adds primary duct under arterials with MOT. Dense shallow stacks require remark discipline.
Warehouse expansions need medium-voltage duct under access roads. Owner inspection quoted when required.
Engineered duct profile sets depth and bend radius. Entry pits avoid undermining granite curbs on clay-heavy ROW. Ream diameter fits bundle OD; pullback monitored for expansive clay torque.
Blackland prairie clay with Austin Chalk stringers and shallow rock on west Plano — expansive soils that reward trenchless over repeated open-cut restoration.
Plano subsurface is dominated by expansive blackland clay with limestone and chalk stringers increasing toward the west. Clay favors controlled mud weight to limit frac-outs toward storm drains. Shallow rock can stabilize holes but wears reamers faster — estimates reflect that when neighbor experience or geotech suggests rock. Sandy pockets near creeks are rare but change fluid loss behavior. We review city as-builts and Oncor maps on congested intersections before setting pullback plans.
North Texas hail and thunderstorm season, summer heat, and occasional ice events shape Plano boring schedules and asphalt restoration windows.
Spring hail can pause outdoor work for safety. Summer heat limits asphalt patch compaction windows. Winter ice drives emergency water line calls — frozen soil slows pit work but rarely stops HDD once pits are open and locates are valid.
City of Plano Engineering, Collin County, TxDOT Dallas District on US-75 and SH-121, and DART Red Line adjacency on east Plano corridors.
City of Plano Engineering permits ROW occupancy, drive cuts, and bore notifications. Collin County handles pockets outside city limits. TxDOT Dallas District governs US-75 and state highway crossings. DART coordination applies near Red Line corridors. Legacy and corporate campuses may add private utility owner approval beyond 811 — we scope that in pre-mobilization checklists.
Trenching across campus parking or Legacy drives shuts access and triggers expensive HOA restoration. Conduit boring is default on Plano TI schedules.
Duct count, vault spacing, soil, asphalt restoration, traffic control, and engineer inspection time.
We review plans, bore path, access, existing utilities, and owner goals — residential repair or engineered crossing.
Texas dig law compliance: ticket, wait period, verify marks, pothole at conflicts before steel or bit enters ground.
Alignment, profile, soil expectations, permit needs, and crossing agreements for roads, rails, or waterways.
Right rig for length and diameter — mini-HDD for tight urban shots, larger spreads for long pulls and reams.
Steerable pilot, survey checks, reaming passes as required for product pipe or casing diameter.
HDPE fusion, steel casing, conduit bundles, or carrier pipe installed per spec with pullback monitoring.
Alignment records, mandrel or pressure tests where spec requires, as-built for owners and inspectors.
Minimal surface disturbance philosophy — compact entry/exit pits, restore hardscape and landscape per scope.
Bundle size, bend radius, and ream diameter set limits.
Cover follows NEC, Oncor, and project spec.
Yes with surveyed alignment and association-approved restoration plan.
Shallow stacks, hail delays, DART flagging, and private campus utility approval.
Duct count, length, chalk, HOA paving restoration, and vault work drive estimates.
24/7 — Emergency dispatch statewide. Tell us your bore path, pipe size, and city — a specialist calls or texts back with a straight answer.
Free bore estimate
Step 1 of 2 — project details first