SANITARY SEWER EVALUATION STUDIES AND CONDITION ASSESSMENT REPORTING

Virginia Beach, Virginia - City of Virginia Beach Department of Public Utilities

SERVICES: Inflow/Infiltration Analysis • Manhole Inspections • Zoom Camera Pipe Inspections • Smoke Testing • Pipe Line Cleaning • CCTV Inspections • Hydraulic Modeling • Operational CMOM Audit • GPS Location of Manholes

WORK PERFORMED: July 2013 – 2017

OWNER CONTACT

Mr. Steve Motley, P.E., Regulatory Compliance Manager

(p) 757.385.1996 • smotley@vbgov.com

Municipal Center, Building 2, 2405 Courthouse Drive, Virginia Beach, VA 23456

FEE: $4,400,000

SCOPE OF WORK

The services provided by Hydrostructures, LLC) to the City of Virginia Beach Public Utilities Department consists of various sanitary sewer investigative and professional services consisting of but not limited to: data review, data evaluation, interpretation and integration as well as engineering technical memorandums and reports. Field services will consist of SSES related field services and activities that will identify and quantify potential sources of infiltration and inflow(I/I) within specific sewer service areas or subareas. The services to be provided are generally divided into two Phases (listed below) followed by a Condition Assessment Report (CAR) based on an analysis of the field activities and existing data.

Phase 1 activities shall consist of manhole inspections, smoke testing, cleanout plug installation, night flow isolation testing, SL RAT acoustical monitoring; flow monitoring; and rain gauge/monitoring.

Phase 2 activities will include cleaning of mainline sanitary sewer; CCTV inspection of mainlines; CCTV inspection of service laterals; dye flooding/testing; and manhole insert installation. Additional services include temporary flow monitoring, rainfall gauging, RTK GPS location of manholes, groundwater gauge installation, SL RAT acoustical monitoring, and traffic control.

Browse our site today to learn more about us, our field services, our engineering and construction services, our GIS and utility mapping services, and to view photo galleries and descriptions of some of our projects. Call us today at (919) 542-5002 or contact us to learn more about how we can serve all of your water, wastewater, and stormwater needs.

Hydrostructures delivers comprehensive wastewater,  stormwater, and water system collection, conveyance, and management design and consulting services to clients throughout the Southeast and Mid-Atlantic, with offices in Pittsboro, North Carolina; Winston Salem, North Carolina; Cayce, South Carolina; and Virginia Beach, Virginia.

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