Any Basis for Calibrated 2-Smoke Detector Test?

11/25/2021

We have a specification for a project that required calibrated smoke testing for a project that only has two new smoke detectors.

Is there a code basis for this test, rather than just a can of smoke?

This project is under UFC 3-600-01 / UFGS spec 283176. The smoke detectors are new from the factory, clean, and I find this to be a relatively useless and expensive test. Would welcome any input/insight here.

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4 Comments

MATT C

11/25/2021 09:40:23 am

Sounds like you're referring to sensitivity testing? Any fire alarm company who conducts annual FA inspections should be able to easily do that for you, as I believe this is an annual testing requirement in most jurisdictions - but this could vary depending on where the project is located.

Intelligent devices/system can self-check sensitivity right from the FACP - I'd first check if this is an acceptable equivalent.
If they specifically insist on a calibrated smoke test then you'll be asking a technician to test the device with an SDI TruTest or similar device.

Jay

11/25/2021 06:36:50 pm

NFPA 72 chapter 14 requires smoke detectors to be sensitivity tested within 1 yr after installation and then every 2-5 years after. There is no requirement to test sensitivity during acceptance testing.

Dominic S

12/1/2021 07:13:00 pm

The UFC requirements are typically enforced by the ACOE or Project QC Officer or Installation FPE.

There are numerous "useless" tasks listed in many military specs that are enforced by any/all of the parties listed above.

Unless you have experience negotiating with these agencies, performing the calibrated smoke testing will provide you the best possible outcome.

sean

12/31/2021 06:46:14 pm

the manufacturer tells the process of calibration testing

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Any Basis for Calibrated 2-Smoke Detector Test?

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