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mandatory provisions for systems that are not in scope of work

CS-v4 EAp2: Minimum Energy Performance
posted by Alessandro Speccher on May 17, 2017, 1:13 pm

hi all,
we are doing a feasibility study on a CS major renovation project located in South Italy. HVAC (that was substituted 7 years ago) and envelope (that do not need to be upgraded)...

Last reply: Alessandro Speccher, May 18, 2017, 10:44 am

Integrative Process-Simple box C&S v4

CS-v4 IPc1: Integrative process
posted by Giuseppina Amorusi on May 11, 2017, 4:40 am

Hi all,
I and my team are working on LEED v4 BD+C project, and we're looking to pursue the Integrative Process credit for Core and Shell certification.
We have an existing building...

Last reply: Marcus Sheffer, May 11, 2017, 9:08 am

Existing Equipment

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on May 9, 2017, 10:15 am

The 90.1-2010 User's Manual states:
"In some cases, a complete HVAC system already exists (...) the proposed building and baseline building models are the same and are based on the existing...

Last reply: Marcus Sheffer, May 10, 2017, 9:26 am

light density in wellness center

NC-2009 EAp2: Minimum Energy Performance
posted by Francesco Passerini on May 2, 2017, 10:40 am

What space type shall be considered for a wellness center (e.g. for a sauna or for Turkish baths) according to Table 9.6.1 in order to determine the lighting power...

Last reply: David Eldridge, May 5, 2017, 5:58 pm

Zone Air Distribution Effectiveness

NC-v4 EQp1: Minimum indoor air quality performance
posted by Francesco Passerini on Apr 14, 2017, 5:42 am

In the office the air (cold in summer, warm in winter) is both wall supplied and ceiling supplied. The air is exhausted from the WCs. From the offices the air passes through the doors and...

Last reply: Mark Frey, May 5, 2017, 10:21 am

WE_Cr1 "Outdoor Water Use Reduction": Installation of a well

NC-v4 WEc1: Outdoor water use reduction
posted by Francesco Passerini on Apr 21, 2017, 4:50 am

Is it possible to install a well specifically to collect groundwater for irrigation to meet the intent of the credit to reduce potable water use for irrigation?

Last reply: Tristan Roberts, May 4, 2017, 9:34 am

Tab 6-1 and 6-4

NC-v4 EQp1: Minimum indoor air quality performance
posted by Francesco Passerini on Apr 6, 2017, 5:54 am

Art classrooms are considered both in Tab. 6-1 and in Tab. 6-4. If we respect Tab. 6-4, could we avoid the verification of Tab. 6-1 (i.e. could we avoid the outdoor air supply)?

Last reply: Christopher Schaffner, Apr 20, 2017, 11:37 am

Demolished and rebuilt envelope

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Apr 15, 2017, 6:26 am

If the envelope is demolished and then rebuilt with the same shape does Table G3.1 part 5., baseline, point f apply? It states: "For existing building envelopes, the baseline building design...

Last reply: Marcus Sheffer, Apr 17, 2017, 10:25 am

Treatment of District or Campus Thermal Energy in LEED v4

NC-v4 EAp2: Minimum Energy Performance
posted by Francesco Passerini on Mar 7, 2017, 7:30 am

Can the document "Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009 – Design & Construction" be used also for LEED v.4? Any news about an updated version of that...

Last reply: Marcus Sheffer, Apr 17, 2017, 10:24 am

French VOC emission labeling

NC-v4 EQc2: Low emitting materials
posted by FABIO VIERO on Dec 13, 2016, 1:44 pm

about this matter, sometimes even with some US GBC staff members. Earlier tracks within this forum already dealt with that issue. In the end, the cited reply is correct only for composite wood, because...

Last reply: Michelle Halle Stern, Dec 15, 2016, 11:45 am