Wastewater Treatment Facilities Flood Proofing Alternatives – Narragansett RI

Wastewater Treatment Facilities Flood Proofing 1Client: Town of Narragansett
25 Fifth Avenue
Narragansett, RI 02882
Completion Date: 2014
Total Project Value: $20,000

Relevant Project Features:

• Performed a Topographic Survey
• Performed a Subsurface Investigation
• Developed Repair Alternatives
• Prepared Conceptual Plans for Repairs
• Prepared Budget-Level Construction Cost Estimates

Wastewater Treatment Facilities Flood Proofing 2

RT Group, Inc. (RTG) was retained by the Town of Narragansett to investigate flooding at their Scarborough Wastewater Treatment Facilities (WWTF) and develop an Alternatives Evaluation Report outlining potential solutions.

RTG performed an existing data review followed by a detailed topographic survey to prepare a project base plan. A subsurface investigation was then completed to determine the soil strength parameters for the evaluation of alternatives.

An Alternatives Evaluation Report was prepared based on the findings, in which repair alternatives were developed and ranked according to the established criteria. In addition, budget-level construction cost estimates were prepared for each alternative to aid the Town in making financial appropriations to implement the work.

Wastewater Treatment Facilities Flood Proofing 3