Citywide Analysis of Existing Drainage Systems & Drainage Plan Design – NYCDEP

Location: Citywide, New York Services Assembling and managing large amounts of sewer data from multiple agencies Existing sewer system inventory and analysis Hydraulic modeling Topographic base map creation and alterations to drainage maps High level storm sewers for increases to MS4 flow and decreases to CSO Future planning for drainage plan to take flow away […]

Feasibility Study for Flood Mitigation and Resiliency at Six Critical Lower Manhattan Locations 

Location: Lower Manhattan Locations, MTA NYC Transit, New York Services  Topographical survey Developing the scope of work  Design and development of subway flood mitigation/resiliency measures  Provide preliminary engineering design  Final design, bid and conformed documents Mr. Al Arag, while at Dewberry Engineers Inc, has worked on and contributed to the Flood Mitigation project in 2013-2014 […]

St. George Terminal Yard Drainage Analysis, MTA New York City Transit 

Location: Staten Island, New York Services  Feasibility studies Feasibility design Flood vulnerability mitigation  Subway flood mitigation Preliminary engineering design Final design Bid and conformed documents Rail tunnel structures Hydrological/Topographical  Tunnel drainage Alternatives analysis Mr. Al Arag, while at Dewberry Engineers Inc, has worked on and contributed to the St. George Terminal Yard Drainage project in […]

Metro-North Railroad Condition System – Wide Drainage Assessment

Location: Various Locations, New York Services GPS Surveying as part of documenting and assessing drainage structures GIS design and conversion Geocoded photography Hydrology & Hydraulic analysis and design Utility coordination Site inspection  Agency coordination & permitting electronic archiving & indexing Mr. Al Arag, while at Dewberry Engineers Inc, has worked on and contributed to the […]

Newtown Creek CSO Reduction Floatable Control and Bending Weirs Design 

Location: Brooklyn, New York Services Water/Wastewater infrastructure Floatable control and bending weir for CSO outfalls CFD models and physical testing  Wet weather regulator evaluation Design and rehab plans  Construction inspection services  Mr. Al Arag, while at Dewberry Engineers Inc, has worked on and contributed to the Newtown Creek CSO Reduction and – LTCP project in […]

Preparation and Design of Drainage Plans, Phases 1 & 2 

Location: Queens, New York Services Drainage plans and manuals CSO reduction analysis and design  Hydrology & Hydraulic analysis utility coordination Topographic surveying Agency coordination & permitting electronic archiving & indexing Cost effective solutions to improve existing drainage system Mr. Al Arag, while at Dewberry Engineers Inc, has worked on and contributed to the Preparation and […]

Dasny Massapequa Flood – Diversion and Control Massapequa

Location: The Village of Massapequa Park, and the Hamlet of Massapequa and East Massapequa in the Town of Oyster Bay, New York. Services Climate change analysis Data collection and analysis  Feasibility study Stormwater management, 1D and 2D hydraulic and hydrologic modeling  Stormwater modeling GIS database management Geotechnical engineering  Cost estimating  Implementing an integrated flood control […]

Rebuild by Design Feasibility Study and EIS Comprehensive Master Plan for Climate Resiliency

Rebuild by Design Hoboken – NJDEP Location: Hoboken, Weehawken, Jersey City, New Jersey Services Climate change and sea level rise analysis Land and site planning, civil/structural/ geotechnical/environmental engineering, sustainable design Integrated coastal and H&H modelling, constructability and value engineering, flood risk analysis and mitigations Developed and designed a flood risk reduction system with stormwater management […]

On-Site Green Infrastructure (GI) and Permeable Asphalt Projects

NYCHA/NYCDPR/NYCDOE/NYCDEP/NYCEDC/NYCDDC/ Green Infrastructure Contracts Location: NYCHA, DOE, and DPR Facilities in Brooklyn and Queen- New York  Services  As-built drawings and perform visual inspection to confirm the existing drainage system connection On-Site walkthroughs to determine potential locations for underground storage systems, biofiltration systems, permeable pavement, rain gardens, infiltration basins, rain based on DEP, DOT, NYCHA, DOE, […]

Green Infrastructure – Right-of-way bioswales, Infiltration Basins and Green Streets Projects

NYCDEP/NYCEDC/NYCDDC Green Infrastructure (GI) Contracts Location: Brooklyn and Queen- New York  Services  Site walkthroughs to determine potential locations for ROWBM GS’s, Permeable Pavement, Infiltration Basins based on DEP, DOT, and DPR siting requirements Preparation of site investigation maps, TDA maps, preliminary schematic, boring plans, and site analysis reports Coordination with agencies and obtained necessary geotechnical […]