Project Management Services for the LIRR Mainline Third Track Expansion
Long Island, NY · Rail · Client: MTA-LIRR
Project details
Comprehensive project management support for the major capacity expansion of the Long Island Rail Road Main Line.
SI Engineering, P.C.
High-Quality Engineering Services for the New York Metropolitan Area and New Jersey
About the firm
Incorporated in 2003, SI Engineering, P.C. (SIE) provides civil, structural, electrical/lighting, and transportation engineering services across the New York metropolitan area and New Jersey. The practice specializes in bridge and facility structural inspection, construction management, resident engineering inspection, and project and program management. With over 150 employees across offices in New York and New Jersey, SIE serves major public agencies, delivering infrastructure solutions that span water, aviation, transit, bridges, and roadways.
- Established
- 2003
- Team
- Midsize
- Firm type
- Civil Engineering · Design-Build · Electrical Engineering · Structural Engineering · Transportation Engineering
People
Sarwat IzharPresident
Muhammad IzharPrincipal
Raim IzharSenior Associate
Liam DaltonSenior Vice President
Elias BoumisVice President
Gerry GaetaVice President
Mark ScullySenior Project Manager
Laurie SpencerBusiness Development Associate
Craig CovilSenior Advisor
Capabilities
Construction Inspection / Resident Engineering Inspection
Service websiteProvides oversight to ensure construction project compliance with design specifications, schedules, and safety protocols across roadways, bridges, and municipal facilities.
- Daily Inspection Services
- Claim and Schedule Management
- Constructability and Requisition Review
- As-Built Drawing and Documentation
- Traffic Control and Utilities Coordination
- Community Liaison Services
Civil Engineering
Service websiteDelivers comprehensive planning and design for municipal infrastructure, urban road systems, and utility networks.
- Roadway and Streetscape Design
- Drainage and Stormwater Management
- Water Main Replacement Design
- Pedestrian Ramp and ADA Compliance Design
Structural Engineering
Service websiteApplies advanced engineering analysis and design to rehabilitate, preserve, and strengthen transit structures and highway bridges.
- Bridge Rehabilitation Design
- Component and Structural Repairs
- Construction Phase Support Services
Bridge Inspection
Service websiteConducts regular, specialized structural condition assessments of bridges and marine structures to maintain safety and compliance.
- Biennial and Interim Inspections
- Underwater Bridge Inspections
- Structural Integrity Surveys
Lighting Design
Service websiteDesigns permanent and temporary electrical lighting systems for highways, bridge approaches, and transit facilities.
- Bridge and Approach Lighting Design
- Roadway and Highway Lighting
- Temporary and Relief Lighting
Transportation Engineering
Service websiteOptimizes regional transportation networks through intelligent systems design, signalization, and operational traffic studies.
- Traffic Engineering Operations
- Intelligent Transportation Systems (ITS)
- Traffic Signal and Systems Design
- Tolling and Toll Collection Infrastructure
Program Management / Construction Management
Service websiteLeads complex capital infrastructure programs from early planning and design oversight through construction and final closeout.
- Project Management Consulting
- General Engineering Consulting
- Quality Assurance and Quality Control
- Design-Build Program Oversight
Condition Survey
Service websitePerforms systemic condition inspections and damage assessments of transportation facilities, stormwater networks, and structural assets.
- Facility Condition Surveys
- Structural Assessments and Inspections
- Stormwater and Vent Mitigation Surveys
Industries
Rail · Transit · Bridges · Tunnels · Highways & Roads · Aviation · Wastewater · Water Supply · Marine · Ports & Harbors · Stormwater & Flood Control
Projects
Biennial Inspection of the George Washington Bridge
New York, NY · Bridges · Client: PANYNJ
Project details
Structural safety inspection services for the upper and lower levels of the historic suspension bridge.
Construction Management Services for Phase I of the Second Avenue Subway
New York, NY · Transit · Client: MTACC / MTA-NYCT
Project details
Construction management and inspection assistance for the landmark expansion of the New York City subway system.
Lighting Design for the Rehabilitation of the Upper Level Approach Deck at the Verrazano Narrows Bridge
Brooklyn, NY · Bridges · Client: MTA-TBTA
Project details
Design of temporary and permanent roadway approach lighting systems for the major bridge rehabilitation.