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Pending Noise Waiver Applications:

Purple Line, Nighttime Construction Activities: Bethesda Metro Station South Entrance, Elm St. and Wisconsin Ave., Bethesda (20261049)
Comments may be submitted throught January 19, 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

National Institute of Allergy and Infectious Diseases Emergency Generator, 5601 Fishers Lane, Rockville (20221852)

Application Documents

Northern Pipeline Construction for Nighttime Utility Work on Georgia Ave from Seminary Rd to Cedar View Ct, Silver Spring (20251916)

Application Documents

Keller Brothers Construction After-Hours Large Concrete Pours, Crown High School, 9410 Fields Rd., Gaithersburg (20251599)

Application Documents

Purple Line After-Hours Construction Activities, Intersection of Fenton St. and Wayne Ave., Silver Spring (20251711)

Application Documents

Cmr Management Solutions and Station Management Solutions, After-Hours Utility Work, 9475 Georgia Ave., Silver Spring (20251915)

Application Documents

Whiting-Turner Contracting Co., After-Hours Utility Work, 8615 Georgia Ave., Silver Spring (20251917)

Application Documents

MC DOT, Capital Crescent Trail and Elm St. Park Upgrades, Chevy Chase (20252177)

Application Documents

Consigli Construction, Saturday Work at Burtonsville Elementary School, 14709 Saddle Creek Dr., Burtonsville (20252339)

Application Documents

Ross Contracting, Inc.: Nighttime Utility Work, 919 University Blvd W, Silver Spring (20252330)

Application Documents

Anchor Construction, Nighttime Paving, Georgia Ave. at Seminary Rd., Silver Spring (20252663)

Application Documents

Purple Line, Nighttime Construction Activities: Bethesda Metro Station South Entrance, Elm St. and Wisconsin Ave., Bethesda (20252664)

Application Documents

John Moriarity & Assoc., Wisconsin Ave. Nighttime Paving from Montgomery La. to Hampden La. (20252706)

Application Documents

Purple Line After-Hours Construction Activities, Bridge Replacement, Spring St. Silver Spring (20252833)

Application Documents

Purple Line After-Hours Construction Activities, Crash Wall Construction, 16th St., Silver Spring (20252853)

Application Documents

Schuster Concrete Construction, After-Hours Concrete Pours, 8615 Georgia Ave., Silver Spring (20252872)

Application Documents

Tobar Construction: Large Concrete Pours, 919 W University Blvd, Silver Spring (20252875)

Application Documents

Northern Pipeline Construction for Nighttime Utility Work on Georgia Ave from Seminary Rd to Cedar View Ct, Silver Spring (20253025)

Application Documents

Traffic Control Bros. LLC, on behalf of CMR Crane & Rigging, After-Hours Mobile Crane Work, 1010 Wayne Ave, Silver Spring (20253117)

Application Documents

Pending Noise Suppression Plans:

Approved Noise Suppression Plans:

Berg Demolition, Elizabeth House Demolition, 1400 Fenwick La., Silver Spring (20241163)

Application Documents

Consigli Construction, Saturday Work at Burtonsville Elementary School, 14709 Saddle Creek Dr., Burtonsville (20253255)

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.

M.T. Laney Notice - Nighttime Paving for WSSC

Application Documents