Last Uploaded: April, 2011

Kawamoto Pump Tokyo Building

Office area with PC flooring
Office area with PC flooring Rooftop terrace Open pump room Outdoor LED signage
Outside steel columns (fire-resistant coating)+EPG

Special Features

Q-1 Indoor Environment
  • Natural lighting through facade on northeast side consisting of large layered glasses
  • Combined use of overhead and floor diffuser A/C systems for each floor to minimize temperature difference in A/C room
  • Package A/C system with AHU for each floor, ensuring humidification control
Q-2 Quality of Service
  • 2.55m ceiling height under joists and 2.80m under slab with floor height of 3.05m
  • Use of Pca flooring slabs that also function as reflectors for lighting devices
  • Water-saving devices and rainwater/groundwater utilization
Q-3 Outdoor Environment on Site
  • Graceful and modern facade with clear and well-chiseled edges giving the building a landmark presence in an area with a mix of office, retail and residential buildings in front of Shin-Otsuka Station
  • Building planning based on Toshima Ward Amenity Development Guidelines
LR-1 Energy
  • Package A/C system and outdoor air cooling system with natural ventilation using smoke ventilation windows
  • Lighting fixtures with occupancy/lighting intensity sensors
LR-2 Resources and Materials
  • Water-saving devices and rainwater/groundwater utilization
  • Non-chemical adhesive and coating materials
LR-3 Off-site Environment
  • All-electric building with no combustor

Other Features

N/A
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These cases are described based on assessment results obtained using CASBEE.
CASBEE is a method for rating the environmental performance of buildings using Building Environmental Efficiency (BEE) as an indicator, which is based on the results of separate scores obtained for Q-1~Q-3 (Quality) and LR-1~LR-3 (Load Reduction).

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