Roosevelt County, Southwest
Concrete Scanning in Portales, NM
Scan the slab before you core, cut, or drill.
Locating companies offering Concrete Scanning in Portales and the surrounding Roosevelt County area. One short request, competing quotes, no phone call required.
Concrete scanning reads a structure from one side, and the top layer of steel shadows what is under it. That limit is worth knowing before you book a Concrete Scanning job in Portales, NM, because what a method cannot do is what decides whether it answers your question. High-frequency ground penetrating radar run across a structure rather than the ground, mapping rebar, post-tension tendons, conduit, and voids inside the concrete. It is done immediately before a penetration so the crew knows where it is safe to cut.
Scan before every penetration of a structural element where the reinforcement layout is not known with certainty, and always before any penetration of a post-tensioned slab, no matter what the drawings show. Describe your Portales site once and we send the request to locating companies running Concrete Scanning equipment in the area, so you compare real quotes instead of calling around New Mexico.
What the ground is like for locating in Portales
Portales sits in an arid, desert climate, and soil moisture is what moves radar performance from one part of the year to the next. Ground around Portales runs to sandy, caliche and rocky. Caliche forms a cemented hardpan that reflects strongly at its top surface, so radar can image the layer itself clearly and still say very little about what lies beneath it. Ground like that does not stop radar so much as complicate reading it, so an operator’s experience with this profile counts for as much as the equipment does. Electromagnetic tracing confirms whatever is conductive, and a vacuum-excavated test hole settles what the surface methods leave ambiguous. Ask any locator you are considering how they plan to handle this ground. A straight answer about where their method fails is a better signal than one that claims it never does.
What Concrete Scanning is used for in Portales
- Core drilling for plumbing, electrical, and conduit penetrations
- Saw-cut openings for stairs, elevators, shafts, and floor drains
- Anchor and dowel drilling into slabs, decks, walls, and beams
- Clearing penetrations in post-tensioned slabs before any cut
- Locating conduit and radiant heat tubing in existing floors
- Confirming rebar layout and cover before demolition or retrofit
- Void and delamination detection in slabs, decks, and walls
What Concrete Scanning finds in Portales
Before you dig in Portales
New Mexico One Call is the one-call program for New Mexico, and 811 is the number to call before you dig anywhere in Portales. It is free, it is a legal requirement before excavation in most jurisdictions here, and it is what brings the gas, electric, water, and communications operators out to mark the facilities they own up to the meter. New Mexico requires 2 working days notice; additional requirements in Permian Basin area.
Past that point the lines belong to the property owner, and New Mexico One Call does not mark them. On a community site that usually covers the building service, yard and parking lot lighting, irrigation mains and controller wire, sewer or septic laterals, private fire loops, and communications runs between buildings. A private locating company sweeps that side of the site with electromagnetic tracing and radar and marks it in APWA colors, on top of the New Mexico One Call ticket and never as a replacement for it.
Questions
Concrete Scanning in Portales FAQ
What happens if a core drill cuts a post-tension cable?
A stressed tendon holds tens of thousands of pounds of force, and cutting one releases that energy violently at the point of the cut and at the anchor, which can injure anyone nearby. With unbonded monostrand, the loss runs the full length of the tendon, so the slab loses the precompression that strand provided across the whole span rather than just at the hole; with grouted, bonded tendons the force redevelops through bond over a transfer length and the damage is more localized. Either way the repair is specialty post-tensioning work with an engineer involved, and the opening usually cannot be used until it is resolved. That single outcome is why scanning is standard practice on any post-tensioned structure.
Can concrete scanning tell a post-tension tendon from rebar?
Not from the reflection alone, because both are steel and both return a strong signal. The identification comes from the pattern: tendons drape through a span so their depth changes along the run, they are usually continuous from edge to edge in banded or distributed layouts, and they terminate at stressing anchors along the slab perimeter, while reinforcing bar sits at a fairly constant cover in a regular grid. A technician reads those cues together with the slab type and any available drawings, and where the answer is genuinely ambiguous the honest response is to treat the target as a tendon and move the penetration rather than guess.
How much does Concrete Scanning cost in Portales, NM?
Private locating is quoted per job rather than off a published rate. What moves the number is how much ground has to be covered, how many utilities are in play, whether the lines are metallic or plastic, how reachable the meters, valves, and tracer wire access points are, and whether you need surface marks only or a drawing and GPS data as well. Ground around Portales runs to sandy, caliche and rocky, which returns the radar pulse rather than swallowing it and hands back reflections of its own, so the difficulty is telling a pipe apart from the ground around it and electromagnetic tracing is what confirms whatever is conductive. Companies price your specific Portales job instead of quoting a flat rate. Submit it once through Utility Hotline and locating companies offering Concrete Scanning around Portales send you their own quotes side by side.
Do I still need to call New Mexico One Call if I book Concrete Scanning in Portales?
Yes, and place that ticket first. New Mexico One Call (811) is free, is required by law before excavation in most jurisdictions, and brings out the member utilities to mark the public lines they own, generally as far as the meter or the property line. Concrete Scanning does not replace it and is not a substitute for it. What the private work adds is everything one-call leaves out: the lines on your side of the meter, the runs a previous owner installed, and the lines that appear on no map at all. Book both on a Portales site and keep hand or vacuum excavation inside the tolerance zone.
How soon can Concrete Scanning be scheduled in Portales?
Availability belongs to each locating company, and we do not promise a schedule on their behalf. A person reviews your request and sends it to locating companies that cover the area, and each one replies with its own timing and a quote. Saying when you need to break ground in Portales, and whether crews or a paving date are already booked, gets you replies that account for it.
Do locating companies bring Concrete Scanning to the Portales area?
Coverage is settled one request at a time rather than off a published service-area map. Tell us the job site and a person sends your request to the companies that offer Concrete Scanning and work Portales and the surrounding Roosevelt County area, some of which travel further into the Southwest for multi-day scopes. What comes back is what tells you who is available for that ground.