JM Davidson Engineering, D.P.C.

Full planning, design, and construction support for public and private water and wastewater utilities, addressing aging infrastructure, tightening water quality limits, and constrained project resources. Services span water supply systems, wastewater treatment, and sanitary collection from planning-level evaluations through construction.

• Water Services
• Wastewater Services
• Sanitary Collection Systems

Design and construction services for Class I railroads, shortlines, transit agencies, and public-sector rail clients. Staff hold required roadway worker safety credentials and FRA bridge worker and fall protection training, with capabilities spanning planning, permitting, final design, procurement, and construction management.

• Track Inspection and Condition Assessments
• Track Alignments
• Passenger Station Railroad Infrastructure
• Industrial Lead and Spur Design
• Yard Design
• Railroad Bridge Inspection and Load Rating
• Track Rehabilitation Planning and Design
• Direct Fixation Track
• Design-Build
• Construction Management

Bridge, highway, and trail design from feasibility studies through final design and construction administration. Experience spans locally-administered federal aid (LAFA) projects, NYSDOT highway programs, and privately owned roads and bridges for local agencies and park facilities.

• Highway Design

  Highway alignments and sections, work zone traffic control plans, green street designs, highway drainage, and design approval document preparation for LAFA and NYSDOT projects.

• Bridge Design
• Trail Design

Bridge and building structure support connected to transportation and utility work.

• Bridge Structures

  Structural support for bridge design, rehabilitation, inspection, and load-rating work.

Drainage and environmental permitting support for public infrastructure and utility-related projects.

• Water Resources Planning

  Planning and engineering support for water-resource and drainage needs.

• Environmental Permitting Support

  Environmental review and permitting support for civil infrastructure projects.

Construction administration, inspection, and resident-project-representative support for civil engineering projects from preliminary design through project closeout.