New Hope Dam

Project Overview

Constructed in the early 1970s as a rock fill dam, the Village II Dam in New Hope, Pennsylvania stands 34-ft high and 350-ft long. At normal water level, 31.5 ft of water are impounded to form a scenic pond. GeoStructures provided comprehensive dam engineering and design services to upgrade the high-hazard structure and bring it into compliance with the Pennsylvania Department of Environmental Protection (PADEP).

The Dam Safety and Security Act requires dam owners to maintain a current permit and to have a geotechnical engineer conduct annual inspections of the dam embankments, spillways, outlet works, and downstream areas. Over the course of a couple of years, correspondence with PADEP regarding certain deficient items allowed GeoStructures to prepare construction drawings and details for rehabilitation of the drop inlet, emergency spillway, and normal overflow channel.

GeoStructures also developed an emergency action plan (EAP) for this high-hazard dam in the event of a failure. The EAP document contained a monitoring program and response procedures for coordinating with emergency management agencies to protect the public. Accompanying the EAP was an inundation map of the borough showing the predicted flood boundary from an overtopping failure, as determined using dam break software NWSDMBRK.

Dam Analysis and Rehabilitation

Our Comprehensive Project Workflow: Step-by-Step Guide

01.

Initial Consultation and Client Needs Assessment

Our team responds promptly to your inquiries, ensuring timely communication and immediate attention to your project needs. We work closely with clients to understand all project requirements, ensuring that we capture every detail and objective from the start.

02.

Development of Work Plan

Our expert project managers extend innovative problem-solving to project planning, resulting in technically-sound, cost-effective work plans to better serve our clients.

03.

Project Proposal and Agreement

We provide a detailed project proposal outlining the scope of work, fee schedule, and agreement terms. The project begins once the proposal is approved.

04.

Execution and Quality Assurance

Our highly skilled team of principals, project managers, engineers, and field staff execute the project with precision, maintaining open communication to ensure alignment with client expectations. Each project undergoes a rigorous quality check by our team of licensed professional engineers, ensuring all deliverables meet our high standards of excellence.

05.

Project Delivery and Invoicing

Upon completion, we deliver the final project and issue an invoice for the completed work, ensuring full transparency and satisfaction.