Text · page 150 of 301
Read the whole document on one page (all 301 pages, each with its own heading)
Edward M. Bradfuhrer | Project Manager/Modeling/Linear Assessments Sanitary Sewer Evaluation Survey system in Hamburg, NY. Options for reducing surcharge levels in the system were evaluated Project Manager | including, additional conveyance and I/I source City of Tonawanda | Tonawanda, NY, USA reduction. Probable project costs, preliminary layouts, This project is part of a multi-year program the City is ecological impacts, and non-monetary factors were undertaking to reduce the amount of inflow in their evaluated for each alternative. Source reduction was sewer system. Managed the project from development determined to be the most feasible option because of the SSES report, which identified system defects there are few nearby locations where flow can be sent using dye testing, CCTV and manhole inspections, by pumping, and pumping costs would be prohibitively prepared contract documents using the report as a high. basis of design and served as the Owner’s representative during construction. Silver Creek SSES, Phases 2, 3, 4 and 5 Project Manager | Waverly Place Sewer Replacement Village of Silver Creek | Silver Creek, NY, USA Project Manager | Managed a multi-year SSES program as part of Town of Ramapo | Ramapo, NY, USA complying with an order on consent. Directed CCTV Updated an existing hydraulic sewer model for the and smoke testing subconsultants as part of their Town of Ramapo to evaluate the feasibility modifying infiltration and inflow reduction program. Analyzed the the Town’s existing sewer to accommodate additional data to determine a cost-effective sewer and manhole development that is expected in the area. Options rehabilitation program and produced a design report were evaluated based on a 30-year design life and that was acceptable to local regulators. Produced included replacement, parallel sewers, redirecting flow contract documents for implementation of the design to other sewers, and low pressure sewers. Based on and assisted with construction contract administration. evaluation, replacing the sanitary sewer in-place was determined to have the lowest lifetime cost and was Town of Tonawanda Consent Order the selected alternative for design. The selected Compliance design increased the sewer slope and diameter to improve velocities and reduce the risk of ragging in the Project Manager | Town of Tonawanda sewer. The design included removal of existing | Tonawanda, NY, USA asbestos cement pipe, improved pipe bedding and Managed a project team that performed flowmeter subbase to compensate for high groundwater and analysis and calibrated a sanitary sewer model for use loose soils, and connections to an existing steep in planning a sewer rehabilitation program. Flowmeter sewer anticipating additional work in the future. analysis was performed using GHD Digital’s flowmetering system. Model calibration was performed Order on Consent Compliance using Infoworks ICM’s cloud computing capabilities so that a team of 6 engineers could simultaneously Project Engineer and System Modeler | calibrate the model to over 100 sites within a three- Niagara Falls Water Board | Niagara Falls, NY, USA month deadline. Performed an evaluation of the Niagara Falls combined sewer system to comply with requirements Career history of an order on consent. The order required evaluating alternatives that would capture 95%-97% of combined 2009 - present GHD, Technical Director sewer overflow generated by the system. Options Summer 2008 New York State Office of General evaluated included in-line storage, off-line storage, Services, Intern enhanced conveyance, tunnels, real time control, high rate treatment, and sewer separation. Proposed Summer 2007 Lockheed Martin Integrated System alternatives were sized and evaluated for probable and Solutions, Intern project cost, ecological impacts, impacts to 2006 – 2009 University at Buffalo Computing stakeholders. No feasible alternative was found that and Information Technology, could meet the required level of capture without Systems Administrator significant social, ecological, or financial costs. However, an alternative to redirect overflows away 2001 – 2005 United States Marine Corps, from a popular tourist area was identified and explored Sergeant as part of a pumping station upgrade. Mt. Vernon Sewer Analysis Modeler | Town of Hamburg | Hamburg, NY, USA Developed a hydraulic model using XPSWMM and performed an analysis of the Mount Vernon sewer T 716-242-6925 | E [email protected] www.ghd.com Page 150 of 301