Increased Ventilation. The project will increase breathing zone outdoor air ventilation rates to all occupied spaces by at least 30% above the minimum rates required by ASHRAE Std. 62.1-2004.
Increased Ventilation. Intent To provide additional outdoor air ventilation to improve indoor air quality (IAQ) and promote occupant comfort, well-being and productivity. LEED-CS 150 Second has increased breathing zone outdoor air ventilation rates to all occupied spaces by at least 30% above the minimum rates required by ASHRAE 62.1-2007 for the base building. Furthermore, the base building systems have provided tenants with the ability to achieve LEED-CI, IEQc2: Increased Ventilation within their space by providing increased ventilation for each zone. LEED-CI Tenants attempting LEED-CI at 150 Second can achieve one point, through LEED-CI IEQc2: Increased Ventilation, by providing additional air ventilation through appropriate mechanical or natural ventilation design strategies. The base building has provided the ability to easily facilitate increased ventilation within the tenant space. Intent To reduce indoor air quality (IAQ) problems resulting from construction or renovation and promote the comfort and well-being of construction workers and building occupants. LEED-CS 150 Second has developed and implemented an IAQ management plan for the construction and pre-occupancy phases for the base building. As a result, the base building has provided a healthy indoor environment for tenants as they commence occupancy in their space. Measures taken as part of the IAQ plan included enclosed space ventilation, protection of absorption materials from moisture damage, replacement of filters prior to occupancy, among other requirements from the Sheet Metal and Air Conditioning National Contractors Association (SMACNA) guidelines. LEED-CI Tenants attempting LEED-CI at 150 Second may achieve one point, through LEED-CI IEQc3.1: Construction IAQ Management Plan – During Construction, for developing and implementing their own IAQ management plan for the construction and preoccupancy phases of the tenant space.
Increased Ventilation. Intent To provide additional outdoor air ventilation to improve indoor air quality (IAQ) and promote occupant comfort, well-being and productivity. LEED-CS 150 Second has increased breathing zone outdoor air ventilation rates to all occupied spaces by at least 30% above the minimum rates required by ASHRAE 62.1-2007 for the base building. Furthermore, the base building systems have provided tenants with the ability to achieve LEED-CI, IEQc2: Increased Ventilation within their space by providing increased ventilation for each zone. LEED-CI Tenants attempting LEED-CI at 150 Second can achieve one point, through LEED-CI IEQc2: Increased Ventilation, by providing additional air ventilation through appropriate mechanical or natural ventilation design strategies. The base building has provided the ability to easily facilitate increased ventilation within the tenant space.
Increased Ventilation. Tenant is required to meet the requirements of ASHRAE 62.1-2007 and exceed them by 30% in the breathing zone. In many cases compliance with the Washington State Ventilation and Indoor Air Quality code will achieve this; however, Tenant should work with its mechanical contractor to ensure the required amount of outside air is being provided.
