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Experiences about ACP Pilot Credit – No Cooling Tower (WEpc94)?

Pilot-Credits WEpc17: Cooling tower water use
posted by Christina Nybergh on Oct 5, 2016, 7:22 am

Hi,
anyone got any experience with the Alternative Compliance Path WEpc94 – No Cooling Tower? http://www.usgbc.org/...

Last reply: David Eldridge, Jul 11, 2018, 4:38 pm

Naturally Ventilated Car Park- ASHRAE 90.1-2010 Section 6.4.3.4.5

CS-v4 EAp2: Minimum Energy Performance
posted by Ciaran McCabe on Jul 4, 2018, 10:01 am

Hi,

Does ASHRAE 90.1-2010 Section 6.4.3.4.5 Enclosed Parking Garage Ventilation apply to a naturally ventilated basement car park? The car park is 2000m2 and has 2 walls (of an...

Last reply: Marcus Sheffer, Jul 5, 2018, 10:33 am

Meeting Indoor Water Use Prerequisite for Fixtures and Fittings

Healthcare-v4 WEp2: Indoor water use reduction
posted by Meike Borchers on Feb 9, 2018, 4:46 am

We have a project that is struggling to meet the prerequisite requirements of a 20% reduction from the LEEDv4 baseline as the fixtures and fittings are required to be minimum flow rates and flush...

Last reply: Nicole Isk, Jun 15, 2018, 9:23 am

Light Reflectance values

CI-v4 EQc6: Interior lighting
posted by Karen Elliott on Jul 13, 2017, 5:38 am

How do you calculate the light refectance value of a glass partition? Also patterned wallpapers, manifests and screen prints where the information is not available from the manufacturer?
...

Last reply: Karen Elliott, Jun 12, 2018, 5:59 am

BUG Rating System and general equivalent standards for Ireland

CS-v4 SSc6: Light Pollution Reduction
posted by Matt Vesey on May 23, 2018, 2:54 am

I'm working on an office/industrial mixed use development. Our lighting designer is not familiar with the...

Last reply: Matt Vesey, Jun 11, 2018, 4:47 am

Is there a stormwater management sample document/template for LEED v4?

CS-v4 SSc4: Rainwater management
posted by Qidi Jiang on May 25, 2018, 4:10 am

I noticed that the sample document provided in the documentation toolkit is applicable to LEED v2009, and not sample document for LEED v4 is available. 

How do I update 62MZCalc spreadsheet to represent a fan powered VAV terminal unit

CI-2009 IEQc2: Increased Ventilation
posted by Jordan Kirrane on Apr 27, 2018, 12:20 pm

Hello,

A former colleague has submitted 62MZCalc spreadsheets to show compliance with the IEQc2 additional ventilation credit. We have had to following comment back from the an assessor...

Parking under (LEED) building

CS-v4 SSc5: Heat Island Reduction
posted by Maria Porter on Oct 30, 2017, 7:15 am

Hi!

In v2009 parking under the building counted as compliant for the parking section of the...

Last reply: emily reese moody, Apr 24, 2018, 3:45 pm

Prerinse spray valves in Europe

NC-v4 WEp2: Indoor water use reduction
posted by Antti Karppinen on Mar 27, 2018, 9:26 am

Hi,

LEED V4 prerequisite for prerinse spray valves is 1,3 gpm (4,9 liters per minute) but I haven't found any products with such low flow rate sold in Finland. Some manufacturers have...

Last reply: Jens Apel, Apr 9, 2018, 2:24 am

Major renovation- new construction

NC-v4 EAp2: Minimum Energy Performance
posted by Maria Perzon on Apr 5, 2018, 8:47 am

What is the definition of major renovation for this credit?

Last reply: Marcus Sheffer, Apr 5, 2018, 10:07 am