Pending Noise Waiver Applications:
  • TES Weekend Mobile Crane Work: 900 Ellsworth Dr, Silver Spring (20251363)
    Comments may be submitted through April 11, 2026, to [email protected]
    • Application Documents
  • Purple Line, Nighttime Construction Activities: Bethesda Metro Station South Entrance, Elm St. and Wisconsin Ave., Bethesda (20261519)
    Comments may be submitted through April 12, 2026, to [email protected]
    • Application Documents
  • Purple Line After-Hours Construction Activities: Installation of Overhead Wiring, Bonifant St, Silver Spring (20261520)
    Comments may be submitted through April 15, 2026, to [email protected]
    • Application Documents
  • Consigli Construction, Saturday Work at Burtonsville Elementary School, 14709 Saddle Creek Dr., Burtonsville (20261418)
    Comments may be submitted through April 16, 2026, to [email protected]
    • Application Documents
  • Muller, Inc Nighttime Utility Work at N Washington Blvd and Martins Ln, Rockville (20261298)
    Comments may be submitted through April 20, 2026, to [email protected]
    • Application Documents
Approved Noise Waiver Applications:
  • DEP, Recycling and Resource Management Division, Gude Landfill Remediation Project: 600 E. Gude Dr., Rockville (20232028)
    • Application Documents
  • Consigli Construction, Saturday Work at Burtonsville Elementary School, 14709 Saddle Creek Dr., Burtonsville (20253255)
    • Application Documents
  • Purple Line, Nighttime Construction Activities: Bethesda Metro Station South Entrance, Elm St. and Wisconsin Ave., Bethesda (20261049)
    • Application Documents
  • Utilities Unlimited, Nighttime Utility Work: Frederick Ave, Gaithersburg, from E Deer Park Ave to Central Ave (20261066)
    • Application Documents Application Documents
  • Purple Line After-Hours Construction Activities: Installation of Overhead Wiring, Wayne Ave, Silver Spring (20261159)
    • Application Documents
  • Kinsley Construction Nighttime Utility Work: 23730 Frederick Rd, Gaithersburg (20261326)
    • Application Documents
  • MC DOT Nighttime Washdown of County Garages: Bethesda, Silver Spring, and Wheaton (20261320)
    • Application Documents
  • Purple Line After-Hours Construction Activities: Installation of Overhead Wiring, University Blvd at Piney Branch Rd, Silver Spring (20261346)
    • Application Documents
  • Washington Gas Nighttime Utility Work: 11140 New Hampshire Ave, Silver Spring (20261318)
    • Application Documents Application Documents
  • MC-DOT Montgomery Village Road Resurfacing - Wightman to Mid-County Hwy
    • Application Documents
  • Schuster Concrete Construction, After-Hours Concrete Pours, 8615 Georgia Ave., Silver Spring (20261402)
    • Application Documents
  • John Moriarty & Associates Nighttime Milling and Paving: 7340 Wisconsin Ave, Bethesda (20252706)
    • Application Documents
  • Purple Line After-Hours Construction Activities: Spring Street Bridge, Silver Spring (20252833))
    • Application Documents
  • Ross Contracting, Inc Nighttime Utility Work at 919 University Blvd W, Silver Spring (20252330)
    • Application Documents
Pending Noise Suppression Plans:
Approved Noise Suppression Plans:
  • Berg Demolition, Elizabeth House Demolition, 1400 Fenwick La., Silver Spring (20241163)
    • Application Documents Application Documents Application Documents
Other Nighttime Construction Activities
(WSSC, State Highway Administration Projects and Purple Line Transit Constructors)
*NOTE-these construction activities are exempt from the County noise standards and generally not required to obtain a Temporary Noise Waiver.