UDOT casing under an I-15 Lehi Main Street approach
State template requires steel casing with internal carrier and grouting. Drive pit shoring and MOT windows set the calendar — not the jack footage alone.
Lehi, UT · Utah County
Auger Boring / Jack & Bore in Lehi, UT
Jack and bore casing under Lehi I-15 Main Street approaches and Utah Lake fringe outfall structures — straight pushes when UDOT specs and Utah County templates require steel carrier protection in fringe clay.
Auger Boring / Jack & Bore in Lehi, Utah
Auger boring in Lehi fits UDOT highway approaches, storm outfall crossings near Utah Lake, and straight alignments under building footprints where a steerable path is unnecessary but casing is mandatory. Drive and reception pits are shored for Utah Lake fringe clay; casing segments jack on line and grade while spoil is removed mechanically.
I-15 interchange work and Utah Lake fringe levee-adjacent projects often specify jack and bore with welded casing inspection — HDD may be ruled out by template or owner spec. Directional Boring Utah scopes pit dewatering, groundwater handling, and flagging holds that can exceed the jack duration on I-15 corridor jobs.
Horizontal directional drilling in Lehi handles curves and long HDPE pulls; auger bore wins when the engineer draws a straight casing run under an I-15 approach slab or embankment fill near Thanksgiving Point. We align method with your plan set before quoting — not after the rig is on site.
Lehi projects
Local Auger Boring / Jack & Bore Scenarios
Real Utah County angles — not generic statewide copy.
Storm outfall under Utah Lake fringe embankment fill
Straight RCP push under slope where open cut would breach fringe bank stability. Groundwater handling scoped with Utah County floodplain review.
Casing under a Thanksgiving Point approach slab
Short rigid carrier protection under retail-adjacent hardscape where HDD profile tolerance is tighter than jack-and-bore grade control on a 60-foot push.
Multi-duct bundle inside casing on I-15 frontage
UDOT detail calls for shared casing with dividers for future telecom and electric — auger bore sets the shell; internal pulls follow inspection milestones.
How Auger Boring / Jack & Bore Works in Lehi
Auger bore in Lehi starts with pit layout on survey line — locates cleared, shoring designed for Utah Lake fringe clay sidewalls, and dewatering if lake groundwater enters the drive pit. Casing segments advance with a rotating head; welding inspection and UDOT hold points follow agency templates. Reception pit exposes the face for carrier install and grout per Utah County detail.
Soil & Geology — Utah County
North Utah County bench clay, Dry Creek alluvium, and compacted fill on Silicon Slopes tech-campus pads — cobble toward Traverse Mountain.
Lehi bores encounter bench clay on most residential grids, Dry Creek alluvium on east-side alignments, and cobble toward Traverse Mountain. Tech-campus fill over native clay adds compaction variables. Silicon Slopes trunk bores at depth may hit cobble lenses without proper bit selection.
Weather & Scheduling
Utah County bench winds and tech-campus dust push Lehi crews to plan mud programs for bench clay and TI-schedule windows around Silicon Slopes construction traffic.
Tech-campus construction traffic influences staging windows on corridor jobs. Spring Dry Creek runoff raises groundwater on east-side alignments. Summer heat on exposed campus pads affects crew safety — we plan seasonal windows with TI deadlines.
811 Locates & Permits in Lehi
Lehi City Engineering, Utah County ROW, UDOT I-15 Silicon Slopes relocations, and Dry Creek floodplain on east-side alignments.
Lehi City Engineering handles street and ROW permits. Utah County ROW applies on outer edges toward Saratoga Springs. UDOT controls I-15 Silicon Slopes corridor bores — expect MOT and tight schedule windows. Dry Creek floodplain work may need additional review.
Trenchless vs Open-Cut Here
Jack and bore keeps I-15 pavement width and Utah Lake fringe bank vegetation intact on short straight obstacles. Curved HDPE sewer pulls without casing usually shift to HDD. Open-cut across active UDOT ROW is rarely permitted compared to cased bore templates.
Casing size, drive length, pit depth, groundwater, rail or highway flagging, and welding inspection.
How we work
Our Process for Lehi Auger Boring / Jack & Bore
Scope & Site Walk
You share plans or describe the problem; we confirm alignment, depth, access, and which trenchless method fits Utah soils.
811 Ticket & Marks
Blue Stakes 811 ticket filed; wait period before pits open unless your permit path differs. We pothole where marks conflict.
Profile & Permits
Bore plan, UDOT or city ROW permits, railroad agreements, and crossing engineering when the path leaves private property.
Rig Mobilization
Compact spread for tight Millcreek lots; larger HDD for I-15 or I-80 relocations — matched to length and diameter.
Pilot & Ream
Steered pilot on design line, ream passes sized for your pipe or casing, fluid program tuned for clay or sandstone.
Pullback & Install
HDPE fusion, steel casing, or multi-duct bundle pulled with tension and bend-radius monitoring.
Test & As-Built
Pressure test, mandrel, or survey records for owners, inspectors, and operators as spec requires.
Restore & Closeout
Compact pits, replace sod or hardscape per scope, leave Blue Stakes ticket and locate map in your project file.
FAQ
Auger Boring / Jack & Bore in Lehi — FAQ
Jack and bore or HDD for my Lehi project?
Casing templates and straight alignments favor auger bore. Curved paths or long HDPE without casing favor HDD. We review your engineer's method note before quoting.
How long do highway auger bores take in Lehi?
Physical jacking may finish in days; UDOT agreements and inspection holds often drive weeks-to-months lead. Quote includes MOT scope.
What soils stall auger bore in Utah County?
Running sand and cobble without dewatering can stall progress. Test pits and geotech reduce mid-job surprises in variable fill near Utah Lake fringe.
Can auger bore install sewer in Lehi?
Yes — when plans specify casing and gravity grade on a straight push. Microtunneling may apply on large trunk lines with tighter tolerance.
Do auger bores need Blue Stakes 811 in Lehi?
Yes — pit excavation exposes adjacent utilities. Valid locates and potholing at conflicts are mandatory before pits open, identical to HDD jobs.
Directional Boring Utah
Free Auger Boring / Jack & Bore Quote in Lehi
24/7 — Emergency dispatch statewide. Tell us entry, exit, pipe size, and county — a bore specialist calls back with cost drivers, not a flat rate.
- Free alignment review
- Blue Stakes 811 on every job
- Licensed spreads statewide
- 24/7 emergency line
Scope your alignment
Send bore path details
Step 1 of 2 — path, pipe, and city first