Before a drilled pier job is priced, the soils investigation has to be read as a construction document, not a file attachment. In Midland the boring logs usually describe sandy soils over a cemented caliche layer, sometimes with water or loose zones below, and each of those changes how long a shaft takes to drill and how the concrete has to be placed. We ask for the report first, because it tells us more about the schedule than the architectural set does.
We coordinate the drilling and place the concrete for straight-shaft piers, belled piers, pier caps and the grade beams that tie them together. Owners call us for office towers, hotels, hospital additions, tank farms, pipe racks and the heavy structures that sit on pad sites. Each of those loads the ground differently, and the shaft diameter, depth and reinforcement follow from the structural engineer's loads and the soils report.
The rest of this page explains what we weigh on a pier package and how we sequence it.
Soils, shaft stability and inspection
Three questions shape a pier package: how hard is the drilling, will the hole stay open, and who watches the bottom. Cemented caliche can slow a rig considerably, so we ask the drilling partner for production assumptions that match the boring logs. Where the logs show water or loose sand, temporary casing may be needed, and we price that as a defined item with a unit rate. If the geotechnical engineer's representative has to approve each bearing stratum, we make sure that person is on site while the rig is drilling.
The reinforcing cage is the next constraint. A cage built to the structural drawing has to fit the hole, clear the casing and hold its position during the pour. We review the rebar placement details with the fabricator before delivery, because a cage that is a few inches off alignment is a problem that cannot be fixed once concrete is in the shaft.
How we sequence the drilling and the pour
We try to drill and pour a pier in the same working window. An open shaft left overnight can collect loose material, take on water or lose side wall, so the cage, the pump and the concrete are scheduled to reach the hole as soon as the rig clears it. The concrete mix is designed for placement through the cage without segregation, and the mix plant gets truck times that keep a continuous flow to the shaft.
We keep a log for every pier showing depth, any casing, the inspector's approval, the concrete volume placed against the theoretical volume and the cylinder samples taken. Those logs go to the general contractor and the engineer with the next pay application, so the foundation record is complete before the slab crews arrive. Where piers support a concrete foundation system with tight tolerances, we survey the tops before the caps are formed.
Owners who call us for pier work
The City of Midland lists Chevron, Diamondback Energy, Midland ISD, Midland Health, the City of Midland and H-E-B among its major employers, and the same list describes the Midland metro as the fifth largest metro economy in Texas. Those owners build different things. Energy and midstream operators need piers for pipe racks, compressor buildings and vessel supports, where equipment loads and vibration matter more than appearance.
Districts and health systems fall into a second group. Schools and healthcare owners care about quiet, controlled sites and a schedule that clears the foundation before a semester or a clinical opening. For both groups we explain the drilling sequence, the likely noise and the truck count before mobilization, so the owner's representative is never surprised by a rig on site.
Where we mobilize pier crews
Most of our drilled pier work is in Midland and the surrounding county, with additional mobilizations to Odessa and the Permian Basin communities along I-20. Haul distance from the batch plant sets the practical limit. Piers are placed in a continuous operation, so we are cautious about sites where the concrete trip is long enough to affect set time, and we say that during estimating instead of after the contract is signed.
For remote pads, a short temporary access road is often part of the pier scope. Caliche base for the road is common in the region, and it performs well when dry and poorly when wet, so we schedule heavy truck traffic for the dry part of the forecast whenever the calendar allows. If the access road also serves the later slab and equipment pours, we build it once to the heavier standard instead of repairing it between phases, and we tell the general contractor which crews will share it.
Downtown investment and the pier demand behind it
On January 23, 2024 the Midland City Council approved city and Midland Development Corporation participation in the Hotel Santa Rita downtown project, which includes $125 million in private funds, a minimum 135-room hotel and an 800-space parking garage. A hotel with a parking structure beside it needs deep foundations coordinated with the garage deck, and the two usually share a staging area. Projects like that appear on the downtown Midland map as owners add hospitality and mixed-use space.
Energy production also shapes the work. In 2020 the Midland Basin produced 1.68 million barrels per day of crude oil and 5.4 billion cubic feet per day of dry natural gas, about 15% of U.S. crude oil output, which keeps processing and compression facilities on the construction calendar. We see demand for both hotel and plant foundations, which compete for the same drilling rigs and the same batch plant capacity.
Request a pier package review
Send the boring logs, foundation plan and structural notes. We will return a drilling and pour sequence, a unit-priced contingency for casing and hard drilling, and a calendar that fits your framing date.
Common Questions
How deep do drilled piers go in Midland?
Depth is set by the structural engineer and the soils report, and a rule of thumb has no place in it. Shafts stop where the bearing layer described in the report is confirmed, and the inspector approves the bottom before the cage goes in. We plan the pour based on the depth the drawings show and adjust only with written direction from the engineer.
Can piers be drilled and poured on the same day?
They should be, and we organize the work for that. A same-day pour reduces the chance of caving, loose bottom material and water inflow. It does mean the cage, pump and trucks must be ready when the rig finishes, which is why the pre-pour meeting covers every shaft on the day's list.
What happens if the drilling hits harder material than the report shows?
We stop and document it, then the geotechnical engineer decides whether to continue, use different equipment or revise the design. Our proposal lists a unit price for unexpected hard drilling so the owner can see the cost before it happens. Surprises are easier to manage when the contract already says how they are priced.
Do you handle the drilling yourselves?
The foundation schedule sets the drilling, cage installation, concrete placement and testing in order. We coordinate the drilling and concrete specialists and serve as the general contractor’s contact for those handoffs.
How long should I allow for a pier package?
Production depends on shaft count, depth and soil conditions, so we do not quote a standard duration. After reviewing the boring logs we provide a daily production estimate and show how the foundation fits ahead of the next trades.