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nalticx Profile picture
nalticx
@nalticx
DM Open: BASF process chemicals, sundries, maintenance - aviation manufactures & general industries & US Aranet4 SAF Tehnika Sales. Salt Lake UT https://t.co/8Lwykjhbf9
Dec 5, 2022 • 8 tweets • 8 min read
Mr. Nick Rice @ihrice w/@Intermountain presented a powerful, under recognized presentation in #Utah on #IAQ

& 100% in line with @linseymarr @CorsIAQ @JimRosenthal4 @WBahnfleth 👉#SARS_CoV_2.

Entire #SLC #IAQ Summit: #UTed

A few clips in this 🧵follow: 👆2/n Start with #MERV13

(In the Q&A at the end of the full presentation we learn that @slcschools has now fully implemented #MERV13 filters in all schools.)

@SaltLakeHealth #UTed

May 3, 2022 • 4 tweets • 4 min read
1/n
 #WHCADinner Screenshot of Apr 30, 2022

Bar lined up on y axis. Exiting car & making way to first meeting.

Private suite with 20 ppl. gradual climb.

1st drop, entering hallway prior to ballroom.

Burst, ppl entering ballroom at once. steady at 2000 ppm CO₂ ...
#covidCO2 2/n

The dip, just right of middle, in the graph above 👆was an exit from the ballroom to the hallway, a restroom break.

Here the #Aranet4 sensor is on a table in an empty hall outside the ballroom.

#WHCADinner 2022
#CovidCO2