Services
land development
Services include representation for zoning exceptions and waivers; design of drainage, sanitary sewer, potable water, parking, ADA access, landscaping, lighting, roadways and pump stations. Projects include site plans for commercial, industrial, office, retail, and multi-family developments; small to large single-family subdivision plans; and mixed-use development plans. Representative projects include:
- Med Xpress sites in Newport News and Gloucester
- Walgreens sites in Hampton and Williamsburg
- The Preserve at Fishers Creek in Newport News
- Turtle Creek in Newport News
stormwater management
Services include small to large scale hydraulic/hydrologic studies used in flooding investigations, master planning efforts, capital improvement programming, bridge/culvert replacements and floodplain delineations. Some completed studies include:
- Big Bethel Rd./Todds Lane Drainage Study in Hampton
- Mariner’s Landing Apartment Flooding in Newport News
- Farmington Canal Drainage Study in Hampton
- Peleg’s Point Drainage Study in James City County
Other services include the design, review, and inspection of structural and non-structural BMP’s for water quantity and quality control.
public infrastructure
With aging infrastructure unforeseen problems such as cave-ins and embankment failures are ongoing problems. These could be a hole in someone’s backyard or a pavement collapse on a major thoroughfare. Such situations can pose a nuisance or threat to public safety and require competent engineering design services to quickly identify the problem and provide cost-effective solutions.
Anticipated services include an initial damage assessment, preparation of the contract documents, evaluation of the bids received, and construction monitoring.
regulatory program compliance
If left untreated, stormwater runoff can wash harmful pollutants like trash, chemicals, oils, dirt and sediment into receiving lakes, streams, rivers and coastal waters. To protect these resources stormwater runoff controls known as best management practices (BMPs) are installed to filter out pollutants by controlling them at the source.
Most projects must comply with local, state or federal regulations that govern runoff from municipal separate storm sewer systems (MS4s), construction site activities and industrial activities. TTSG is very familiar with the permitting process; the design of BMPs for protection of wetlands and Chesapeake Bay Preservation Areas; and plan preparation for erosion & sediment control, TMDL reduction and pollution prevention.