Environmental and health related criteria for buildings - ANEC
Environmental and health related criteria for buildings - ANEC
Environmental and health related criteria for buildings - ANEC
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IBO - <strong>Environmental</strong> <strong>and</strong> Health <strong>related</strong> Criteria <strong>for</strong> Buildings<br />
If it is not known exactly where <strong>buildings</strong>, hard st<strong>and</strong>ing, site access, temporary storage <strong>and</strong><br />
<strong>buildings</strong> will be located it must be assumed that the construction zone is the development<br />
site. The aim of this issue is to discourage the development of ecologically valuable sites.<br />
All construction-site relevant issues within the Code <strong>for</strong> Sustainable Homes (Was 2, Man 1,<br />
Man 2 <strong>and</strong> Eco 1) achieve 7 points at maximum (resulting in an overall weighting of 6.7%).<br />
10.4. LEED <strong>for</strong> Homes / LEED-NC 2009<br />
Construction Waste Management<br />
Waste within LEED <strong>for</strong> Homes is restricted to construction waste und does not take into<br />
account household garbage during the use phase. Management of construction waste is<br />
assigned to the main category “Materials <strong>and</strong> Resources (MR)”.<br />
MR 3.1. Construction Waste Management Planning - Prerequiste<br />
The m<strong>and</strong>atory per<strong>for</strong>mance level (MR 3.1.Construction Waste Management Planning) is<br />
easy to comply with:<br />
- Local options of diversion (e.g. recycling, reuse) of all anticipated major constituents of<br />
the project waste stream have to be investigated <strong>and</strong><br />
- The diversion rate <strong>for</strong> construction waste has to be documented <strong>for</strong> l<strong>and</strong> clearing <strong>and</strong>/or<br />
demolition, if applicable (e.g., on gut rehab project), separately from the rate <strong>for</strong> the new<br />
construction phase of the project.<br />
MR 3.2. Construction Waste Reduction<br />
Maximum 3 points are awarded by additional measures <strong>for</strong> waste reduction <strong>and</strong> diversion<br />
resulting in a weighting of 19 % within “Materials <strong>and</strong> Resources” (<strong>and</strong> an overall weighting of<br />
2.2 %). LEED <strong>for</strong> Homes offers two options to comply with the requirements:<br />
a) Reduced construction waste. Generate 2.5 pounds (or 0.016 cubic yards) or less of net<br />
waste (not including waste diverted <strong>for</strong> reclamation or recycling) per square foot of<br />
conditioned floor area. Use column 1 or 2 <strong>and</strong> column 5 of Table 19 to determine the score.<br />
b) Increased waste diversion. Divert 25 % or more of the total materials taken off the<br />
construction site from l<strong>and</strong>fills <strong>and</strong> incinerators. Use column 3 or 4 <strong>and</strong> column 5 of Table 19<br />
to determine the score; calculate the percentage using either weight or volume.<br />
Note: L<strong>and</strong> clearing <strong>and</strong> demolition waste (e.g. from removal of preexisting structures on the<br />
site) should not be counted in this calculation.<br />
Table 19: Table to determine the score <strong>for</strong> increased waste diversion 80<br />
Amount to l<strong>and</strong>fills <strong>and</strong> incinerators<br />
Reduced Construction Waste Increased Waste Diversion Points<br />
Pounds/ft²<br />
Cubic Percentage Percentage<br />
yards/1,000 ft² waste diverted<br />
4.0 25.5 100% 0% 0.0<br />
80 LEED <strong>for</strong> Homes Rating System, p.84<br />
Final Report 113 31 03 2011