infotech2015 / cbecc

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5.57 Fenestration - Fenestration Geometry - Daylighting Requirement Criteria #95

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
What NACM Section(s) are relevant to this issue?
5.57 Fenestration - Fenestration Geometry - Daylighting Requirement Criteria 
(Standards Section 140.3(c))

Explanation of issue:

The ACM fails to identify all of the criteria for triggering this requirement:

1.  Building in Climate Zone 2-15
2.  Ceiling Ht > 15ft
3.  Space must be open area > 5000 ft2

Original Language:
Depending on the following condition, adjustments to the SRR as described below 
shall be made.
i.  For spaces other than auditoriums, churches, movie theaters, museums and 
refrigerated warehouses- Builiding Floor area x 0.75 = Total primary daylit 
area+ Total skylit daylit area. See 5.4.4 for detail description on Primary 
Daylit area and Skylit Daylit area. 

Proposed resolution:

Proposed Language:
Depending on the following condition, adjustments to the SRR as described below 
shall be made.
i.  For open spaces > 5000 ft2 with ceiling heights > 15ft in Climate zones 2-15 
and occupancies other than auditoriums, churches, movie theaters, museums and 
refrigerated warehouses- Builiding Floor area x 0.75 = Total primary daylit 
area+ Total skylit daylit area. See 5.4.4 for detail description on Primary 
Daylit area and Skylit Daylit area.

Please provide any additional information below.

Original issue reported on code.google.com by lu...@360-analytics.com on 2 Nov 2012 at 7:19

GoogleCodeExporter commented 9 years ago
Updated Priority to Low.  Until further notification, rules will assume 
triggering criteria outlined above

Original comment by lu...@360-analytics.com on 27 Nov 2012 at 6:49

GoogleCodeExporter commented 9 years ago
Modified - see release 1.1 - to incorporate all criteria as specified above

Original comment by JohnJArent on 12 Dec 2012 at 1:30

GoogleCodeExporter commented 9 years ago
Modify Status to Done-Verified

Original comment by lu...@360-analytics.com on 27 Mar 2013 at 5:13