DC Water Low Impact Development Retrofit at DC Water Facilities Division N

Client: DC Water
Location: Washington, DC
Services: Cost Estimating Services
Completion Date: 2015

KEVILLE is providing cost estimating services in connection with the $3.6 million Low Impact Development Retrofit at DC Water Facilities (Contract Division N) which is part of the $2.6 billion Clean Rivers program Washington, D.C. The work under Division N – Low Impact Development Retrofit at DC Water Facilities Project is intended to address Consent Decree requirements for the incorporation of Low Impact Development Retrofit (LlDR) techniques into three existing DC Water facilities for demonstration purposes. The LlDR facilities are designed to reduce runoff volumes currently discharged to the collection system by storing, infiltrating, evaporating and detaining stormwater. The proposed facilities include the following major components:

  • Two (2) Bioretention Areas totaling approximately 1,300 square feet
  • Two (2) Green Roofs totaling approximately 48,000 square feet
  • Permeable Pavers totaling approximately 9,800 square feet.
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