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A Fort Worth floor that passes under 1.0 x 109 ohms

Aerospace ESD requirements usually arrive as contract language flowed down from a prime, not as a building code, so in Fort Worth the audience for your resistance records is somebody else's auditor. The record here shows aerospace/avionics manufacturing.

2.5 x 104 to 1.0 x 106ohmsANSI/ESD STM7.1 / ASTM D257 (as cited on manufacturer TDS)
under 1.0 x 109ohmsANSI/ESD STM97.1
400psi (concrete failure)ASTM D4541

The static sensitive work in Fort Worth

Fort Worth is on the list for the airframe, avionics and space hardware work measured in the area, each verified against a named source.

01aerospace/avionics manufacturing

Lockheed Martin's Fort Worth plant, a 19,000-person F-35 production facility

Lockheed Martin's Fort Worth plant, a 19,000-person F-35 production facility, delivered a record 191 F-35s in 2025 and finalized a $24 billion Lots 18-19 contract for up to 296 more aircraft with deliveries beginning in 2026.

Source, verified 2026-09-05

02aerospace/avionics manufacturing

Bell Textron began construction in 2026 on a $632 million

Bell Textron began construction in 2026 on a $632 million, 448,000 sq ft aircraft-parts factory at AllianceTexas in north Fort Worth to build rotor blades and transmissions for the Army's MV-75 next-generation aircraft, a contract that could be worth $70 billion.

Source, verified 2026-09-05

Where conductive and static dissipative sit on the resistance scale 10³10⁴10⁵10⁶10⁷10⁸10⁹10¹⁰10¹¹10¹²10¹³ CONDUCTIVE STATIC DISSIPATIVE INSULATIVE 2.5 x 10⁴ to 1.0 x 10⁶ ohms. Fastest bleed. Specified where a spark is the hazard. Anything above 10⁹ is an insulator and holds a charge instead of moving it. ANSI/ESD STM7.1 · bands published by the ESD Association
The two static control bands, drawn where they sit on the scale. Everything to the right of 10⁹ ohms is an insulator.

The customer is the auditor

An aerospace program in Fort Worth treats the floor's qualification and reverification records as controlled documents, which changes what has to be handed over more than it changes the floor.

Getting there. Crew travels from Houston/Spring (via I-45).

The document behind a Fort Worth job

FAA-STD-019 is the one worth reading first for work like this. Lightning and surge protection, grounding, bonding and shielding for FAA facilities. It sets a floor resistance range above a typical ESD floor.

01

The band runs higher on purpose

FAA-STD-019 requires floor resistance between 1.0 x 106 and 1.0 x 109 ohms in rooms with energized equipment. That is above a typical manufacturing ESD floor, and the reason is personnel safety around live power rather than component protection.

Questions from Fort Worth

What records should we insist on at closeout?

Product data for the system installed, the surface preparation profile, moisture readings taken before installation, a grounding drawing, and the resistance readings mapped to floor locations. Name that package in the specification or it tends not to exist.

Do you handle the whole job in Fort Worth or just the coating?

The whole job: removing what is down, preparing the slab, the grounding network, the system itself and the cure schedule around your operation. Prep and grounding are where most of the work is. How it runs.

What do you need from us to price a Fort Worth job?

Square footage, what is on the slab now, the resistance band your specification calls for, and the hours the space can be handed over. Four answers and we can price the actual room instead of quoting a range.

Also in Dallas-Fort Worth-Arlington

Crews working Fort Worth cover Richardson, Plano, Garland, McKinney on the same run, so a job in Tarrant County rarely stands on its own.

Sources

Publishers cited on this page, and how many times each one is citedesda.org1webstore.ansi.org1
2 citations on this page, across 2 publishers. Every figure above is one of them.
  1. ANSI/ESD STM7.1-2020, floor resistance test method for static control flooring

    Floor systems resistive characterization: the test method for qualifying floor materials before installation and for accepting and monitoring them after installation.

    www.esda.org
  2. ANSI/ESD STM97.1-2025, person plus footwear plus floor system resistance test

    System resistance measurement of a person, footwear, and floor tested together; this is the test behind S20.20's under-1.0 x 109 ohm system ceiling.

    webstore.ansi.org

Every number on this page came from one of those documents. Send us the room and we will tell you which of them your floor has to answer to.

Fort Worth, Texasstatic control flooring
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