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Fan Power Calculation

NC-2009 EAc1:Optimize Energy Performance
posted by  Smart Green  on 

In base case, how to calculate bhp/cfm value for AHUs if we know flow (in CFM) & cooling capacity (btu/h) details?

5
Wed Mar 7, 2012, 4:14 pm

How much is the allowance for non-flat?

CS-2009 IEQc4.2:Low-Emitting Materials—Paints and Coatings
posted by  Gabriela Hernández Castillo  on 

GS-11 on page 13 says that for non-flat topcoat the v.o.c. limit is 100. Is is 100 or 150 (please take a look at the bird's eye view)?

5
Tue Mar 6, 2012, 4:51 pm

ASHRAE 90.1 2007 - Evaporative humidifier/ cooler

NC-2009 EAc1:Optimize Energy Performance
posted by  Ricardo Marques  on 

Dears Sirs, In ASHRAE 90.1 2007 APPENDIX G, in baseline simulation, when I should use evaporative humidifier/cooler? Many Thanks Ricardo

5
Tue Mar 6, 2012, 3:24 pm

PV Energy - Sent straight to the Grid

NC-2009 EAc2:On-Site Renewable Energy
posted by  Sara Heppe  on 

My project is LEED NC version 2009, and consists of two buildings. One, the Lodge, is the building pursuing LEED Certification.

3
Architect
PF&A Design
LEEDuser Basic Member
11 thumbs up
Tue Mar 6, 2012, 2:30 pm

Existing Chiller in 100% building construction refurbishment

CS-2009 EAc1:Optimize Energy Performance
posted by  heinrich post  on 

I am wondering how to handle an existing chiller in a LEED C&S project. The building of the C&S project got 100% refurbishment for the building constructions. The central chiller plant has

7
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Tue Mar 6, 2012, 2:39 am
3
Tue Mar 6, 2012, 1:34 am

M&V for C&S buildings of varying occupany when complete

CS-2009 EAp2:Minimum Energy Performance
posted by  Tony Schafer  on 

I have another question related to my last one regarding M&V and the energy model.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Mon Mar 5, 2012, 5:32 pm

peak flow calculations for 24-hr duration

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Chris Olson  on 

Hello - My question is in regards to the 2-yr, 24-hr requirement for calculating peak runoff rate.

2
Sustainability Manager
KEMA Services
LEEDuser Basic Member
110 thumbs up
Mon Mar 5, 2012, 1:23 pm

How to quantify a evaporation rate

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Brian Lodes  on 

I was hoping I could get some advice on obtaining the quantity requirement of SS CR 6.1. We are trying to obtain this credit on an approximate 19 acre site.

3
Mon Mar 5, 2012, 2:31 am

green roof

NC-2009 SSc6.2:Stormwater Design—Quality Control
posted by  Emmanuel Pauwels  on 

We will install an extensive green roof in our project. Does anyone know what the runoff rarte is and how much TSS are captured by 2.7 inches of substrate?

2
Founder & Community Director
Metricorps
LEEDuser Expert
7781 thumbs up
Sat Mar 3, 2012, 2:34 pm