Wastewater Projects Under Construction

  • Portland Place Sanitary Sewer Extension and Improvements - Phase II

    • Project No. WW-000006-005
    • Project Engineer – Mike Gallo
    • Scope – Construction of approximately 580 linear feet of 8-inch diameter sanitary sewer pipe, five precast concrete manholes, five lateral spurs (4-inch diameter), landscaping, and restoration to include 53 square yards of asphalt overlay, 2,500 square yards of sodding, 350 linear feet of root pruning, tree preservation activities, and other related items.
    • Anticipated Completion – Winter 2014
    • Contractor – Ashburn Contracting Corp.
  • Rehabilitation of the Primary Sludge Degritting Facilities & Replacement of MCC-2 at Noman Cole

    • Project No. WW-000017-007
    • Project Engineer –Mohamed Madih
    • Scope – Construction of the rehabilitation of the primary sludge degritting facilities and replacement of MCC-2 at Noman M. Cole Jr., Pollution Control Plant, 9399 Richmond Highway, Lorton, Virginia 22079.  The rehabilitation of the primary sludge degritting facilities and replacement of MCC-2 project consists of, but is not limited to; replace grit removal and screening equipment, HVAC equipment, electrical equipment, instrumentation/control equipment, pumps, and valves; improve building conditions (door/window replacement, floor drainage, lighting, flushing water); install health and safety equipment; improve vehicular access to grit dumpsters and the loading dock; and remove abandoned sodium hypochlorite tank, pumps and piping from lower level of H1 Building.
    • Anticipated Completion – July 2014
    • Contractor – Ulliman Schutte Construction
  • Tertiary Clarifier Rehabilitation

    • Project N0. X00911
    • Project Engineer – Chris Triolo
    • Scope – The Tertiary Clarifier Rehabilitation project consists of, but is not limited to, concrete restoration of existing structures, replacement of mechanical and electrical equipment, installation of new motor control centers, installation of a new ferric chloride feed system, installation of new clarifier equipment and all other associated work and appurtenances, complete, in place, and in accordance with the project bid documents.
    • Anticipated Completion – Spring 2014
    • Contractor – American Contracting and Environmental Services, Inc.
  • Upgrades to the Standby Generators

    • Project N0. X00911
    • Project Engineer – Matt Doyle
    • Scope – The Upgrades to the Standby Generators project consists of, but is not limited to, demolition of an existing sludge thickening facility and three existing 2,000 kW generators and the installation of five new 2,000 kW generators, switch gear/controls and necessary associated electrical work. The project scope also includes extensive upgrades to the plant's existing switchgear, installation of new switchgear and manual transfer switches and installation of a plant-wide fiber optic cable communication system. Extensive coordination between the Contractor and Dominion Virginia Power is required throughout the course of the project.
    • Anticipated Completion – Fall 2014
    • Contractor – Ulliman Schutte Construction, LLC
  • Adult Detention Center Grinder Facility

    • Project No. AD-000001-001
    • Project Engineer – BrendanSchillo
    • Scope – Construction of a wastewater grinder vault, high water float alarm system, and associated wiring at the Fairfax County Adult Detention Center
    • Anticipated Completion – Summer 2014
    • Contractor – Caldwell / Santmyer, Inc.
  • Dry Ash Handling System Improvements

    • Project No. WW000017-005
    • Project Engineer – Gerges Abdou
    • Scope – Construction, improvements and modifications to ash trenches, loadout control and interlocks, ash conditioner, conditioning water system, bag house rooms, liquid ring vacuum pumps, vacuum pumps, ash piping, vertical lift gates on ash hoppers, installation of hoist equipment
    • Anticipated Completion – Winter 2015
    • Contractor – Ulliman Schutte Construction
  • Saigon Subdivision Sanitary Sewer

    • Project No. WW-000006-006
    • Project Engineer – Sam Lim
    • Scope – Construction of 3,130 linear feet of 8-inch diameter gravity sanitary sewer pipe, 27 pre-cast concrete manholes, 21 gravity lateral spurs, 13 grinder pumps, 1,950 linear feet of 1.5-inch and 2.0-inch diameter force main sewer pipe, various erosion control devices and extensive restoration to include 1,500 square yards of seeding, 2,400 square yards of sodding and 14,000 square yards of asphalt overlay
    • Anticipated Completion – Summer 2014
    • Contractor – Omni Excavators, Inc.
  • 50/66 Main Pump Station Rehabilitation

    • Project No. WW000001-003 (10002)
    • Project Engineer – Frank Roberts
    • Scope – Construction, demolition, replacement of existing pumps/motors and process piping, HVAC system, grinder, generator underground fuel tank, electrical and instrumentation and control systems, limited site work, yard piping; also includes miscellaneous building improvements, architectural, structural and site
    • Anticipated Completion – Summer 2014
    • Contractor – American Contracting and Environmental Services

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