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Project Map & Current Locations of Work

City & County of Honolulu Mayor

Peter Carlisle

 

Tasks

Schedule of Submittals

Pre-Assessment Consultation Letter

Honouliuli/
Waipahu/Pearl City Wastewater
Facilities Plan
Technical Memorandum
Work Task 1

Honouliuli/
Waipahu/Pearl City Wastewater
Facilities Plan
Technical Memorandum
Work Task 2

Honouliuli/Waipahu/Pearl City Wastewater Facilities Plan Final Environmental Assessment/Environmental Impact Statement Preparation Notice

Work Task 3

Honouliuli/
Waipahu/Pearl City Wastewater
Facilities Plan
Technical Memorandum
Work Task 8

 


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Aloha!

The City & County of Honolulu (CCH) contracted AECOM Pacific, Inc. (AECOM) to provide engineering planning for a study of the sanitary sewer system served by the Honouliuli Wastewater Treatment Plant (WWTP).  The study includes the area from West Beach to Halawa in order to determine the improvements necessary to provide adequate conveyance and treatment systems minimizing sanitary sewer overflows, and complying with Consent Decrees between CCH and the Environmental Protection Agency (EPA) to meet future sanitary sewer needs.  The study area includes current wastewater flows to the Honouliuli WWTP as well as potential future flows up to year 2030 from areas including but not limited to Halawa, Aiea, Pearl City, Waipio, Waikele, Waipahu, Ewa, Kapolei, and Mililani.

 

 

 

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