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Change a precertification with a certification process

LEED Rating System Selection
posted by SANDRO PAGLIA on Aug 3, 2018, 3:53 am

Goodmorning to all,

we have registrated a project as a precertification process, but now we would like to change this with a certification process. How can we make this change?  Is there...

MBCx Plan as part of the Ongoing Cx Plan

NC-v4 EAc1: Enhanced Commissioning
posted by Francesco Passerini on Mar 19, 2018, 1:13 pm

Can the MBCx Plan be presented as a part of the Ongoing...

Last reply: Scott Bowman, Jul 9, 2018, 2:53 pm

Temperatures for Tab.6.8.1I

CS-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Jun 25, 2018, 9:07 am

According to Tab.6.8.1I for test procedure for VRF systems we have to consider AHRI 1230. I’m considering AHRI 1230 version “Approved by ANSI on 2 August 2010”. As for heating for machines >...

Last reply: Marcus Sheffer, Jun 26, 2018, 9:59 am

energy recovery control

CS-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Jun 20, 2018, 5:26 am

I’m modelling a System 8 baseline model according to ASHRAE 90.1-2010.

An exhaust energy recovery system is needed according to table 6.5.6.1.

Since the building is located in...

Last reply: Marcus Sheffer, Jun 20, 2018, 10:21 am

Baseline: existing heat pumps, new FCs

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Jun 12, 2018, 8:47 am

I'm modeling a commercial building that has 7 conditioned floors and is heated and cooled by 3 electric heat pumps. According to TABLE G3.1.1A the baseline model should be a System 8....

Last reply: Francesco Passerini, Jun 15, 2018, 12:12 pm

waste rooms

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Jun 7, 2018, 9:03 am

The project is located in Europe and standard EN 15251 is considered for the achievement of this prerequisite. It seems that waste rooms (spaces for storage and collection of recyclables) are not...

Last reply: Marcus Sheffer, Jun 7, 2018, 9:57 am

waste rooms

NC-v4 EQp1: Minimum indoor air quality performance
posted by Francesco Passerini on Jun 4, 2018, 11:55 am

Francesco Passerini engineer LEEDuser Basic Member 84 thumbs up June 7, 2018- 9:05 am This discussion has been copied in EAp2: https://leeduser.buildinggreen.com/forum/waste-rooms-0 Log in or register to post comments ...

Last reply: Francesco Passerini, Jun 7, 2018, 9:05 am

Removed windows

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on May 29, 2018, 4:57 am

In a building that is being refurbished some windows are removed and are replaced with opaque panels. How shall they be considered in the baseline model? As windows with the properties of the...

Last reply: Marcus Sheffer, May 29, 2018, 10:37 am

heat pump

NC-v4 WEc4: Water metering
posted by Francesco Passerini on Feb 19, 2018, 5:13 am

In order to achieve this credit, permanent water meters can be installed also for "Boiler with aggregate projected annual water use of 100,000 gallons (378 500 liters) or more, or boiler of more...

Last reply: Dionisio Franca, May 29, 2018, 5:32 am

rating system selection

LEED Rating System Selection
posted by SANDRO PAGLIA on May 16, 2018, 10:12 am

Good afternoon, we're certifying a building that is 10% retail, 10% offices and 80% residential. We are unsure as to which rating system to choose, since the residential layout has not been...

Last reply: SANDRO PAGLIA, May 16, 2018, 4:03 pm