Hi, Do you know if tests of flooring systems performed according to CEN/TS 16516, ISO 16000-3, ISO 16000-6, ISO 16000-9, ISO 16000-11, EN 13419 each in the latest versions by Eurofins Certification Body confirming that:-  Formaldehyde  was below or equal to the limit value of 10 μg/m3 after 28 days.- Sum of  VOC  (TVOC) was below or equal to the limit values of 10 μg/m3 after 28 days.- Sum of SVOC was below or equal to the limit value of 10 μg/m3 after 28 days. are sufficient and in compliance with LEED low-emitting materials requirements? EQc2 Poland ...

Hi, Do you know if tests of flooring systems performed according to CEN/TS 16516, ISO 16000-3, ISO 16000-6, ISO 16000-9, ISO 16000-11, EN 13419 each in the latest versions by Eurofins Certification Body confirming that:- Formaldehyde was below or equal to the limit value of 10 μg/m3 after 28 days.- Sum of VOC (TVOC) was below or equal to the limit values of 10 μg/m3 after 28 days.- Sum of SVOC was below or equal to the limit value of 10 μg/m3 after 28 days. are in compliance with LEED low-emitting materials requirements? EQc2 Poland ...

Is the LEED AP exam based on the Beta version published on January 2019? https://www.usgbc.org/resources/leed-v41-building-design-and-constructio... There are some differences from the technical manual. E.g. for MR: the EPD section, there is no more requirement on the Raw Materials section to have a CSR report complying to ISO24000 and GRE etc. and the ESC is based on CGP 2017 etc. ...

Sustainability Specialist Chandos LEEDuser Basic Member 3 thumbs up June 29, 2022- 2:36 pm From my experience it is best to upload the actual testing document, from a lab accredited under ISO/IEC 17025,...

Hi, We have a project that is able to demonstrate that 100% of its electricity usage will come from renewable sources. Does it mean that we can use 0 g/ kWh when we calculate GHG emission saving? In the credit language it only says to use the latest national grid mix coefficients from the International Energy Agency or ISO 52000-1:2017: Greenhouse gas emission factors. Thank you in advanced! EAp2 ...

use a ISO17025 certified laboratory that uses ISO methods which Centek Lab is. We have been doing LEED testing since 2009 for all the parameters. Here are a couple of updates that we have been doing...

fatigue, as reported in the user manual in accordance with ISO 5349-1 for arm vibrations, ISO 2631–1 for vibration to the whole body, and ISO 11201 for sound pressure at operator’s ear; and   ·...

methods (published in 1990, not updated since, and typically not used by IAQ professionals). PM2.5 and PM10 are for outdoor air – not indoor air. Current ISO and ACGIH categories for human exposures...

This EN is the most updated version of EN 15251:2007, which also incorporates the EN ISO 7730. Can the thermal comfort analysis be done following this EN from 2019? EQc5 Portugal ...

Energy Star Portfolio Manager (64.25/53.11) to this value.  The LEED v4.1 Minimum Energy Performance Calculator includes an option for using the ISO 52000-1:2017 methodology, and automatically populates...