Engineer Design

Timble M. Mathews

P.O. Box ****, Yonkers, NY ****2 914-***-**** E-mail: *************@*****.***

SUMMARY

Timble M. Mathews is a Structural Bridge and Tunnel Engineer who has experience in the design and analysis of bridges, tunnels, and land surveying. WORK EXPERIENCE

Mott MacDonald, New York, N.Y. February 2016 – July 2017 Structural Engineer

Tunnels

•Purple Line Light Rail Transit, Maryland (MTA): gathered design criteria requirements for Tunnel design report based on MTA Technical Provisions, assisted in drawing production and Load Combinations for the Sequential Excavation Method portion of the Tunnel.

•Replacement of the Existing Water Siphons between Brooklyn and Staten Island, New York

(NYCDEP): compiled and analyzed geotechnical data based on field notes and produced data graphs for case study presentation, backchecked and verified third party geotechnical data graphs.

•Northeast Boundary Tunnel, District of Colombia (DC Water): analyzed and calculated geotechnical parameters for various shaft locations along the Tunnel.

•Parallel Thimble Shoal Tunnel, Virginia (Chesapeake Bay Bridge-Tunnel): assisted in management of project controls.

URS Corporation, New York, N.Y. July 2013 – December 2015 Structural Engineer

Tunnels

•Midtown Tunnel Design for Tunnel Leak Control post Hurricane Sandy, New York City

(TBTA) Queens: performed the detail quantities for the structural portion of all repairs for the Tunnel, produced the areas where the tile pull test was seen necessary for the flooded and non- flooded areas of the tunnel, created a database for all structural components of the tunnel and its facilities using Microsoft Access and provided cost estimate for the repairs. Bridges

•17th & 27th Avenue Arch Pedestrian Bridges over Belt Parkway, New York City (NYCDOT): completed the analysis of the proposed design of the superstructure according to AASHTO LRFD. She has also assisted in the production of drawings and performed the detail check for the LARSA model of the arch structure.

•Marine Parkway & Cross Bay Bridges, New York City(TBTA): performed the load rating analysis for gusset plates that were seen on site with considerable section loss according to the U.S. Department of Transportation Federal Highway Administration requirements using MATHCAD.

Parsons Brinckerhoff, New York, N.Y. August 2008 – July 2013 Structural Engineer

Tunnels

•East Side Access Project, New York City (MTACC): analyzed the existing conditions of the tunnels and buildings above and assisted in the feasibility studies and expedited the final design of a three level ventilation structure with high mechanical and electrical. Designed sump pumps, minipiles, column and base plate bearings, double angle and bolt design. and reinforcement details and set geometry and alignments. Reviewed the underpinning details for escalator shafts by using LARSA for beam check analysis. Collaborated with various disciplines to expedite final design and drawings.

•Holland Tunnel Mitigation of Water Leakage, New York-New Jersey (PANYNJ): designed the temporary support system at the cast iron ring section, prepared repair drawings and performed conceptual design for leaks at the offset ducts, cast iron ring section and mid-river pump room crossover.(2008)

Bridges

•Honore-Mercier Bridge, Canada: assisted in the analysis and design of the new roadway deck replacement and member strengthening using structural analysis software, and assisted in the gusset plate design and analysis of the bridge.

•Alexander Hamilton Bridge Contractor’s Engineer, New York City: completed the feasibility study and design of the overhang deck slab and temporary barrier during the construction stages

•Bong Bridge and Blatnik Bridge Suspender Removal and Testing (MnDOT): completed the independent design check and estimate of the removal and replacement of two suspenders on each bridge, including the method of removal, method of fabrication and recommended testing to be performed.

•100th Street Bascule Bridge, Chicago, Illinois: assisted in an independent analysis and design for the rehabilitation of a double-leaf trunnion bascule bridge and alignment to highway approaches.

•Bronx Whitestone Bridge Bronx and Queens Approach Replacements, New York City

(MTAB&T): coordinated and managed the construction support services for the replacement of the Queens Approach spans.

Bohler Engineering, Purchase, N.Y. December 2007-January 2008 Intern – Design Engineer

•Performed drainage analysis for the calculation of the maximum capacity in storm pipes using Hydroflow

•Performed zoning and signage code analysis for various projects in the tri state area City Hall Engineering Department, Yonkers, N.Y. December 2006-December 2007 Engineer’s Assistant

•Ensured compliance with building codes for new constructions, including pedestrian bridges, to issue City engineering permits

•Evaluated damages to, maintained and inspected Yonkers water and sewer mains and buildings. Mathews Construction Company, Yonkers, N.Y. May 2000-July 2008 Surveyor’s Assistant

•Surveyed residential and commercial properties and drafted property descriptions used in residential and commercial deeds

EDUCATION

Manhattan College, Riverdale, NY

•Bachelor of Science, May 2008, Major: Civil Engineering, Minor: Mathematics

•Masters in Structural Engineering, December 2015

COMPUTER SKILLS

Software Applications LARSA, STAAD, SAP 2000, PCA Column, STRAND7, DEEPEXCAV,UDECK,Mathcad, AutoCAD, Micro station, Microsoft Access

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