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One-time air testing: how to enter readings in the ARC platform

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by jimmy Adames on Feb 26, 2024, 1:35 pm

Greetings, I have a few questions regarding this credit.

  1. We have a large Distribution center and are taking CO2...

Occupant comfort survey and transportation survey

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Jayaprasad ramamoorthy on Oct 4, 2023, 2:57 am

We are currently working on the prison project for LEED existing building certification. The main concern in this how to conduct occupant comfort survey and transportation survey for prison...

Recommendation for simple equipment purchased online for CO2 and TVOC measurement?

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Olga Yuil on Jul 4, 2019, 5:00 pm

Could there be any recommendation of simple equipment purchased online for the measurement of CO2 and...

Last reply: RICCARDO BALLESIO, May 16, 2023, 8:00 am

Occupant satisfaction score

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Amanda Medeiros on Jul 11, 2019, 3:19 pm

Could you please give me more information about this equation 1. The occupant satisfaction score isn´t clear for me. What is the variance in occupant satisfaction level? 

Equation...

Last reply: Evanthia ierodiakonou, May 8, 2023, 8:45 am

Skipping the IAQ Assessment for CO2 and TVOC

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Maysoon Al-Khuraissat on Apr 28, 2022, 9:04 am

The requirements in the LEED v4.1 Guide for the  v4.1 EQP4- Indoor Environment Quality Performance says: (Conduct an occupant satisfaction survey and/or an indoor air quality evaluation.). So,...

Last reply: Robert Cashins, May 4, 2023, 5:14 pm

TVOC readings in ppm

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Tony Lee Luen Len on Apr 19, 2023, 6:31 am

Hi all,
 

The...

Last reply: Paula Melton, Apr 27, 2023, 2:19 pm

Equations and calc methods

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Ricardo Filho on Feb 21, 2023, 5:03 am

I am doing some research on the LEED v4.1 O+M and I came across some questions regarding this credit. Anyone has any idea about possible answers?

Thanks ! :)

IEQ efficiency

a...

Required Response Rate

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Hannah Walter on Jun 24, 2022, 10:43 am

The graph in Figure 1 seems to indicate that the absolute minimum response rate is 25%. When I use the equation,  100*(0.25/ square root (x/500), with x being occupancy, at an occupancy of 232...

PPB to UG/M3 in ArcSkoru

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Karen Goering on Dec 9, 2019, 3:06 pm

Reporting...

Last reply: Stephen Ward, Nov 5, 2021, 5:05 pm

Recommended, Photo-ionization detectors (PIDs)

EBOM-v4.1 EQp4: Indoor Environmental Quality Performance
posted by Summer Gorder on Oct 10, 2020, 9:33 pm

Please let me know the best equipement you recommend for these tests. Currently, we are looking at the GrayWolf...