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Retro-commission an existing PV array?

NC-v4 EAp1:Fundamental commissioning and verification
posted by  Deborah Lucking  on 

Our project is a county-owned building which will utilize renewable energy from an existing, adjacent, county-owned PV farm.

1
Wed May 16, 2018, 1:05 pm

Multiple CxAs?

NC-v4 EAc1:Enhanced commissioning
posted by  LUCY WILLIAMS  on 

Have any project teams had success using two different commissioning agents from two different entities in order to perform commissioning services on their project?  For example, can the

1
Tue May 15, 2018, 2:19 pm

Treatment Requirements

NC-v4 SSc4:Rainwater management
posted by  Annie Levan  on 

Hello,

Can someone please clarify the treatment requirements for various storm water strategies? A few example strategies are as followed:

0

Percent of Occupants

NC-v4 WEp2:Indoor water use reduction
posted by  Amy Ruffino  on 

On the Reduction Calculation spreadsheet, how should the "Percent of Occupants" be filled out for kitchen sinks or urinals?

11
Architect - Cx Provider - Building Performance Specialist
GLHN Architects & Engineers
LEEDuser Basic Member
25 thumbs up
Mon May 14, 2018, 9:17 pm

And/or Options?

EBOM-v4 SSc1:Site development - protect or restore habitat
posted by  Branka Zivkovic  on 

Hello,

Reference Guide says in Requirements that that it is Option 1 (On-site restoration) OR Option 2 (Financial support).

2
Project Director
WSP USA
LEEDuser Basic Member
381 thumbs up
Mon May 14, 2018, 8:32 pm

HVAC Baseline System 8 - with Purchased Chilled Water only

NC-v4 EAp2:Minimum energy performance
posted by  Amgad Khattab  on 

We are working on a project where the selected baseline HVAC system type is 8 with purchased chilled water only from a district cooling plant.

8
Default Avatar
Managing Partner
Engineering Solutions
LEEDuser Basic Member
0 thumbs up
Mon May 14, 2018, 4:30 pm

advanced metering versus meters

CS-v4 EAc3:Advanced energy metering
posted by  Jens Apel  on 

I am somewhat confused comparing the requirements of C&S and New Construction.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Mon May 14, 2018, 6:12 am

Exemplary Performance for CS-v4 LTc4

CS-v4 LTc4:Surrounding density and diverse uses
posted by  Joanne Sawatzky  on 

The Quick Reference table in the LEEDv4 Reference Guide BD+C says "yes, except WDC" for Exemplary Performance on this credit; however, when I go to the full credit explanation, Exemplary Performanc

1
Wed May 16, 2018, 6:43 pm

1 point for CS-v4 EAc3 - Advanced energy metering?

CS-v4 EAc3:Advanced energy metering
posted by  Joanne Sawatzky  on 

I assume C&S can achieve 1 point with this credit but the Reference Guide doesn't explicitly say 1 point.

"This credit applies to:

1
Sat May 12, 2018, 12:35 am