Does anyone know if the developer/owner can specifiy a requirement for a tennant to design lighing Power Density (%5) or more below
ANSI/ASHRAE/IESNA Standard 90.1-2007 - Table 9.6.1 Lighting Power Densities Using the Space by Space Method.
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CS-2009 SSc9: Tenant Design and Construction Guidelines
Does anyone know if the developer/owner can specifiy a requirement for a tennant to design lighing Power Density (%5) or more below
ANSI/ASHRAE/IESNA Standard 90.1-2007 - Table 9.6.1 Lighting Power Densities Using the Space by Space Method.
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Susann Geithner
PrincipalEmerald Built Environments
1297 thumbs up
August 19, 2011 - 2:50 pm
Yes. You can do that and you can also require certain controls like occupancy sensors in space, where it's not already required per ASHRAE. I do however recommend listing Watts per square feet per space type instead of just 5% below ASHRAE. That just makes it easier for tenants to understand what that means.
Also the design guide is just a recommendation and guideline for the tenant not a requirement. Your tenant sales and lease agreement is separate from that and binding for the tenant.