Assem Elsayed, Ph.D., P.E.
Senior Geotechnical/Civil Engineer
Exton, Pennsylvania, 19341
Telephone: 508-***-****
Email: abjoe9@r.postjobfree.com
SUMMARY:
Geotechnical Engineer/Manager on numerous geotechnical projects with 18
years of experience. Experienced in designing foundations, pavement design,
waterfront and dredging projects, marine structures and cofferdams,
underpinning and jacking, anchors, underground facilities, and earth
structures; performing soil modeling, subsurface investigations, seismic
investigations, geophysical investigations, seepage analyses, stability
analyses, dewatering analysis and finite element modeling; and performing
and analyzing the results of field and laboratory tests. Managed subsurface
investigation programs. Supervised drilled shafts, driven piles and
micropiles in the field for several projects. Witnessed verification and
proof tests for several soil nail walls, anchors and micropiles in the
field. Has experience in concrete inspection work. Has technical expertise
in the use of Grapher, SLOPE/W, SEEP/W, LPILE, GROUP, PY-WALL, EMBANK, FB-
Deep, Driven, Shaft and PLAXIS software. Interpreted design drawings and
specifications. Supervised field verification of materials. Provided
technical direction to construction engineers and superintendents in a wide
range of construction engineering and design functions relating to multi-
discipline engineering in an area or to a single discipline on the overall
project. Experienced in construction management for heavy civil engineering
work.
EDUCATION:
B.Sc., Civil Engineering, Alexandria University (Egypt), 1992
M.Sc., Geotechnical Engineering, University of Massachusetts Lowell, 2003
Ph.D., Geotechnical Engineering, Tufts University, 2006
Geotechnical Modeling Workshop (GeoStudio), GEO-SLOPE International, Ltd.,
in Harrisburg, Pennsylvania, 2008
Advanced Course on Computational Geotechnics using PLAXIS Finite Element
Package, in Glasgow, UK, 2009
PROFESSIONAL REGISTRATION(S):
P.E.: Massachusetts - No. 47087 (2007)
P.E.: Florida - No. 68061 (2008)
Model Law Engineer: National Council of Examiners for Engineering and
Surveying - No 32862 (2008)
EXPERIENCE:
Senior Geotechnical Engineer / Project Manager, Gannett Fleming INC. From
01/2008 To: Present
Some of the projects worked on are as the following:
South Florida East Coast Corridor (SFECC) Alternatives Analysis, Miami-
Dade, Broward, and Palm Beach Counties, FL, Florida Department of
Transportation, District 4. Senior Geotechnical Engineer responsible for
conceptual engineering in support of the Tier 2 SFECC Regional and
Sectional Alternatives Analyses. The 85-mile corridor is centered along
the existing Florida East Coast Railway from the Government Center in
downtown Miami to Indiantown Road in Jupiter and consists of 264 grade
crossings with 17 waterway crossings and 64 proposed station stops.
Responsibilities included alternatives analyses for different Tunnel
options for the New River Crossing, which lies in Fort Lauderdale in
Broward County. Performed conceptual design for different tunnel options,
which consisted of cut and cover, submerged tube and bored tunnel.
Submitted a report to the client and to the Coast Guard along with
conceptual cost analyses for the three options.
Automated Train, Phoenix Sky Harbor International Airport, Phoenix, AZ,
City of Phoenix Sky Harbor International Airport. Senior Geotechnical
Engineer responsible for providing geotechnical recommendations for the
deep foundations of an elevated guideway for a new automated train and the
related stations and maintenance facilities, as well as for providing
subgrade recommendations for at-grade track sections. Supervised
geotechnical investigation. Duties, also, include coordinating work efforts
with airport personnel, verifying boring log information, evaluating
laboratory test data, developing geotechnical design parameters, and
providing design and construction oversight services for drilled shafts.
Designed a micropile wall to support the existing abutment of a railroad
bridge as part of relocating the 44th street underneath the bridge. Modeled
the micropile wall using the computer program PLAXIS and compared the
results to the results obtained from the computer program LPILE. Also, the
geotechnical analyses were performed to assist in making recommendations
for shallow and deep foundations, retaining walls, soil nail walls, shoring
systems and embankment fills, as well as in making recommendations
concerning pavement, utilities, and conflicts with existing structures.
Modeled the conflicts between a proposed drilled shaft foundation system
and an existing baggage cart tunnel, using the computer program Plaxis, and
recommended a resolution for the problem. Reviewed drilled shafts concrete
integrity testing such as cross sonic logging, gamma density logging and 3D
tomography and recommended solutions for any non- compliance concrete.
Designed micropiles foundations system for a connector bridge connecting
Terminal 3 to the train guideway. Designed soldier pile and lagging system
to support 20 feet high of soil adjacent to Taxiway S. Managed construction
activity for a part of stage 1 of the project. Parts of the construction
management includes overseeing daily activities of the site, supervising
staff engineers, running regular weekly meeting with the subcontractors,
providing guidance on arisen technical complex construction issues.
Service Plaza Strategic Plan for Florida's Turnpike, Various Locations, FL,
Florida Department of Transportation, Florida's Turnpike Enterprise.
Geotechnical/Pavement Project Manager for the rehabilitation and new
construction of eight service plazas on Florida's Turnpike. Managed
subsurface investigations program; evaluated laboratory testing results;
analyzed and designed foundations for convenience stores, restaurants,
fueling area canopies, lift stations and fuel farms; developed flexible and
rigid pavement designs for car and truck parking facilities and access
roads; and provided design recommendations for stormwater retention ponds
and facilities. Signed and sealed the final geotechnical reports for the
eight plazas.
Three Rivers Regional Landfill, Aiken, SC, Davis and Floyd, Inc.
Geotechnical Project Manager responsible for performing stability re-
evaluation of the Three Rivers Landfill due to increased final cover slopes
from 4H:1V to 3H:1V. Specific tasks included review of existing/prior
design information, selection of design parameters for waste / soil / and
various geosynthetic interfaces, evaluation of bearing capacity of the
landfill subgrade, evaluation of the differential settlement of the
leachate collection pipes using the finite element analysis computer
program Plaxis, performing seismic response / liquefaction analysis of the
landfill site, performing global stability analysis under static and
seismic conditions using the computer program Slope/W and performing veneer
analysis of the final cover system that sloped 3H:1V.
Modifications to S.R. 90 (U.S. Route 41/Tamiami Trail), Miami-Dade County,
FL, U.S. Army Corps of Engineers, Jacksonville District/EAC Consulting,
Inc. Geotechnical Engineer/Task Manager responsible for performing
geotechnical analyses involving roadway modifications and foundations for
culvert extensions. This project involved raising approximately eight
miles of the existing roadway about three feet and replacing approximately
three miles of roadway with bridge structures to allow additional hydraulic
conveyance from the L-29 (Borrow) Canal into the Everglades National Park.
The existing roadway was founded on zero to seven feet of peat. The
placement of the additional embankment was expected to cause long-term
settlement and stability problems for both the embankment and its
foundation. Work included determining the anticipated magnitude of the
consolidation settlement, the time required for primary and secondary
consolidation and the necessary embankment modifications to permit the
required construction. Responsible for pavement design for the new layout
of roadway. Responsible for performing Independent Technical Review (ITR)
task on the design methodology used in the project.
Interstate I -91 Intelligent Transportation System Design Build Project,
Springfield, MA, Adesta/ The Massachusetts Highway Department (Mass
Highway). Geotechnical Engineer of Record for the project. Responsible for
designing the foundation system for the proposed CCTV cameras and VMS
structures. The foundation system consisted of drilled shafts with variable
diameters and depths to withstand the dead load of the signs and a 120 mile
per hour wind load in variable soil conditions.
Failure Investigation of Structure S-375, Palm Beach County, FL, South
Florida Water Management District. Geotechnical Engineer responsible for
reviewing and cataloging the existing information concerning Structure S-
375 and performing preliminary geotechnical analyses for Stage I of this
project. Structure S-375 is located in Levee IL-8 within Stormwater
Treatment Area 1 East (STA1E). It is triple-gated and includes three box
culverts used to convey water from the East Distribution Cell (EDC) to the
West Distribution Cell (WDC) within STA1E. In March and August 2008,
depressions were observed on the top of the levee over the culvert area.
Further inspections indicated that many of the box culvert segments had
moved vertically relative to each other by as much as six inches, joints
had separated, and bells and/or spigots had sheared off in some cases.
Tasks include gathering and reviewing available information concerning the
design and construction of Structure S-375, performing preliminary
geotechnical analyses to determine the mechanisms that may have triggered
the failure of the culverts, and performing preliminary seepage and
stability analyses prior to the dewatering of the structure and the
completion of repairs.
S.R. 5 (U.S. Route 1) South, Design-Build, Miami-Dade County, FL, Florida
Department of Transportation, District 6. Geotechnical Engineer responsible
for performing preliminary design calculations related to piles for bridge
foundations, mechanically stabilized earth wall designs, and global
stability analyses for bridge approach embankments.
Ragged Mountain Dam, Albemarle County, VA, Rivanna Water and Sewer
Authority. Geotechnical Engineer responsible for performing settlement
analyses on the existing I-64 rockfill embankment, which crosses the
proposed reservoir for the new Ragged Mountain Dam. Tasks included
reviewing geological information for the site, as well as subsurface
investigation results; determining rock and soil strength parameters; and
performing preliminary settlement analyses of the embankment using Plaxis
v.8 software to determine the level of hazard associated with water seepage
through the embankment when the new reservoir is filled.
Beach Dune Restoration, Volusia County, FL, Taylor Engineering, Inc. Civil
Engineer responsible for providing services for a beach dune restoration
project in New Smyrna Beach in which a hydraulic dredge was used to move
approximately 850,000 cubic yards of sand onto 5.5 miles of public beach.
As part of the quality assurance/quality control services provided to the
client, monitored the contractor's safety, methodology, production, and
environmental practices and made certain that the work met all the
requirements of applicable local, state, and federal permits.
Herbert Hoover Dike Rehabilitation and Repair, Reach 1B, Palm Beach County,
FL, U.S. Army Corps of Engineers, Jacksonville District/EAC Consulting,
Inc. Geotechnical Engineer responsible for performing geotechnical analyses
on Reach 1B of the Herbert Hoover Dike, which surrounds Lake Okeechobee in
southern Florida. The project involves performing seepage and slope
stability analyses and designing improvements for the dike along Reach 1B
and at two structures, including a culvert (C-13) and the spillway (S-352).
Significant seepage and piping events along the southern and southeastern
portions of the dike were observed in 1995 and 1998 during high-water
events, which resulted in significant maintenance on the dike. A
relatively impervious and light blanket of peat and organic silts and clays
is located at the landside toe of the dike, which increase the groundwater
pressure and therefore the exit gradients and uplift pressures. Different
solutions to improve the stability of the dike, including the construction
of relief wells, a seepage berm, a cutoff wall, and a deep drainage trench,
have been evaluated.
Improving Hurricane Protection Program, New Orleans Levee Systems, New
Orleans, Louisiana, U.S. Army Corps of Engineers, New Orleans
District/Eustis Engineering Services, L.L.C. Geotechnical Engineer
responsible for performing slope stability analyses for the design of new
sections and the rehabilitation of existing sections of the levee system
for the West of Algiers Canal, the Inner Harbor Navigation Canal and the
Cousins Outfall Canal. This work is part of the Improving Hurricane
Protection program that the U.S. Army Corps of Engineers is performing in
New Orleans, Louisiana. These analyses were performed to evaluate the
stability of reinforced, unreinforced, T-wall and I-wall levees.
Harris Bayou Reconnection Project-Outlet Channel Upstream, Leesburg, FL,
St. Johns River Water Management District. Civil Engineer responsible for
designing of Articulating Blocks (AB) Mat- AB400, which is typically used
to protect canals, rivers, and lakes. They are also used to protect marine
structures from propeller wash, currents, and high velocity flows, checking
the factor of safety to accommodate the expected flow from the seepage
underneath the existing weir, checking factor of safety against piping and
uplifting of the mats at the downstream of the existing weir, designing the
apparent opening size (AOS) of the AB mats, and running the slope stability
analysis of the AB mats on a natural soil sloped at 4H: 1V and 3H: 1V at
the downstream and upstream of the existing weir.
Babylon Train Wash Facility Design Modifications, Babylon NY, MTA Long
Island Rail Road (LIRR). Geotechnical/Civil Engineer responsible for
designing of a dewatering system for the wash bay foundations and reviewing
the specifications for the bracing / sheeting required during construction
along with the dewatering specifications. The description of the LIRR
project is as the following: The LIRR facility is to be located on a yard
lead track adjacent to the Montauk main lines; LIRR requested the design be
updated to allow for weekday train operations on the lead track through the
washer. This required updating the design to precast building foundations
and sectionalized track slabs to allow for weekend installation. The
facility design was also updated to extend the wash bay by 80 feet to allow
for additional dwell time on detergent application. The wash facility was
designed to wash electric trains ranging from 6 to 12 cars and diesel-
hauled trains ranging from 4 to 8 coaches. The design included a wash bay
housing the detergent arch, front-wash arch, brush wash, high-pressure wash
arch, rear-wash arch, pre-rinse arch, final-rinse arch, and water stripper
and a one-story equipment building housing detergent storage and mixing,
wash and rinse water recycle treatment, and effluent water treatment.
Fells Landing Investigation and Repairs Baltimore City, Department of
Transportation. Geotechnical Engineer responsible for designing of steel H-
piles to support a concrete slab for the repair of a two-year-old bulkhead
that had started to fail.
Rail Runner Commuter Rail Project, Santa Fe County, NM, Mid-Region Council
of Governments. Geotechnical Engineer responsible for reviewing the
design of soil nailing wall for 17 miles of new commuter rail near Santa
Fe, New Mexico.
York River Wastewater Treatment Plant (WWTP) Expansion, York County, VA,
Hampton Roads Sanitation District/Malcolm Pirnie, Inc. Foundation Engineer
responsible for reviewing shop drawings of deep foundations. Specific tasks
included review of wave equation analyses and dynamic results of pile tests
and evaluation of driving criteria of piles. The project involved both the
expansion of existing plant facilities and the construction of new
facilities. The new facilities included aeration, digester, chlorine, and
thickener tanks; clarifiers; headworks; and filters. The project included
the design of deep foundations, as well as the preloading of foundation
sites to control postconstruction settlement.
U.S. Routes 1 and 9, Sections 1K and 3M, Middlesex and Union Counties, NJ,
New Jersey Department of Transportation. Geotechnical Engineer responsible
for providing review of shop drawings for drilled shafts and evaluate
submittals by subcontractors. The project consists of realigning U.S.
Routes 1 and 9 to meet a new bridge over the Rahway River, which was built
under a separate contract. The project includes the total reconstruction
and widening of the roadway, one roadway bridge replacement, three new
retaining walls, two new culverts, and new and modified signalized
intersections.
North Jacksonville Force Main and Water Main Project, FL, JEA. Civil
Engineer responsible for determining of the feasibility of installation of
48- inch steel pipe under CSX rail road using directional drilling methods
and checking the pipe ring deflection, pipe buckling stress versus applied
load, and settlement at the ground surface.
Geotechnical/Construction Project Manager, WPC, INC., Jacksonville, FL
From: 07/2006 To: 12/2007
Project Managed a Tamiami Trail road subsurface investigation operation
program, overseen pavement and concrete work for 5 miles of the project for
the U.S. Army Corps of Engineers with a budget of approximately
$1,000,000.00
Project managed a subsurface investigation, which included completing slug
tests using vibrating wire
piezometers, collecting soil samples and monitoring concrete work in the
Indian River Lagoon area in Fort Pierce, Florida, for the U.S. Army Corps
of Engineers. This work was completed as part of an effort
to determine the feasibility of constructing a new lake.
Prepared a 90 percent submittal of a geotechnical exploration report for a
new I-295 collector-distributor roadway in Jacksonville, Florida. Prepared
a geotechnical exploration report and making recommendations for the design
of piles for widening a CSX Railroad overpass bridge, the Blanding
Boulevard Bridge, and the Ortega Bridge in Jacksonville, Florida.
Prepared a geotechnical exploration report and making recommendations for
the rehabilitation of the Jacksonville sheriff office's target range
training facility in Jacksonville, Florida. This work included completing
a slope stability analysis and designing an earth-reinforced geosynthetic
wall.
Prepared a geotechnical exploration report and making recommendations for
the design of drainage improvements for Moncrief Creek in Jacksonville,
Florida.
Evaluated a deep foundation system for a project that involved enlarging an
aircraft hangar and extending
a parking apron at Naval Air Station Jacksonville. Used FB-Deep and LPILE
software to evaluate axial
and the lateral pile capacities.
Interpreted the results of cone penetration soundings using CPT-pro
software for a project involving the Lexington Park, Phase I, residential
development in Jacksonville, Florida.
Monitored the drilling of soil borings at Savannah/Hilton Head
International Airport for a project involving the construction of a new
hangar for Gulfstream Aerospace Corporation.
Recommended capacities for steel H-piles needed for emergency repairs
to the Northbank Riverwalk in downtown Jacksonville, Florida.
Estimated the capacities of prestressed concrete piles for a new fire
station overlooking the St. Johns River in Jacksonville, Florida. This
work took into consideration the negative skin friction from the downdrag
forces resulting from the settlement of the surrounding organic soils.
Performed axial and lateral capacity analyses of augered, cast-in-
place piles for a satellite alert facility at the Cape Canaveral Air Force
Station in Florida. Total service loads were of 3,500 and 350 tons
vertically and horizontally, respectively.
Project Managed a Tamiami Trail road subsurface investigation
operation program for the U.S. Army Corps of Engineers with a budget of
approximately $500,000.
Recommended slab-on-grade design parameters for a new running track at the
University of North Florida in Jacksonville, Florida.
Recommended a surcharge program to accelerate the settlement of
clayey soils underneath a proposed distribution center in Jacksonville,
Florida.
Oversaw triaxial and consolidation tests on soils obtained from a
proposed site for the Target distribution center in Charlotte, North
Carolina.
Research/Teaching Assistant, Tufts University, Medford, MA, From: 2003 To:
2006
( Conducted research on an innovative aggregate made of recycled
materials (waste plastics encapsulated in flyash) called synthetic
lightweight aggregates for use in the paving industry.
( Ran triaxial and consolidation tests on synthetic lightweight
aggregates using state-of-the-art, fully automated, triaxial and
consolidation units.
( Developed a new technique to test the strength of cohessionless soil
in a triaxial cell, which was based on controlling the volume of the
soil samples prior to the shearing phase in the triaxial tests.
( Designed a geosynthetic barrier and filter material for the green
landscaping at Hill and Lane Halls at Tufts University.
Geotechnical Engineer, Massachusetts Highway Department, Boston, MA, 2003
(2 months assignment)
( Designed a foundation, prepared a geotechnical report, evaluated
liquefaction potential, and recommended engineering parameters for the
seismic design of a bridge in South Hadley, Massachusetts.
Research/Teaching Assistant, University of Massachusetts Lowell, Lowell, MA
From: 2001 To: 2003
( Conducted research involving peat and organic soils.
( Ran index tests on large, cylindrical, samples of peat, which were 70
millimeters in diameter. This work included performing engineering
classification, Atterberg limits, specific gravity, permeability,
fiber content, organic content, consolidation, direct shear, and
triaxial undrained compression tests on samples oriented both
vertically and horizontally.
( Performed laboratory tests on peat and organic soils and recommending
engineering parameters for use in numerical method analyses/finite
element modeling.
( Instructed graduate students in laboratory experiments related to
classes in experimental soil mechanics.
( Ran triaxial tests on Boston Blue Clay samples as part of
experimental soil mechanics class.
( Presented a seepage model using a finite difference analysis with
Excel as part of experimental soil mechanics class.
Geotechnical Engineer, Geosciences Testing and Research, INC., North
Chelmsford, MA From: 2002 To: 2003
( Analyzed the liquefaction potential of a soil for the relocation of
U.S. Route 44 in Carver, Massachusetts.
( Reviewed deep dynamic soil compaction test results for the relocation
of U.S. Route 44 in Carver, Massachusetts.
( Interpreted the results of dilatometer and cone penetration tests on
peat soils for the relocation of U.S. Route 44 in Carver,
Massachusetts.
( Performed site visits, and conducted inclinometers and
instrumentation readings for a sheet pile wall that supported the
Route 44 in Carver, Massachusetts.
( Oversaw drilling operations, continuous soil sampling and vane shear
tests on Boston Blue Clay for a proposed bridge over Mystic River in
Revere, MA.
( Performed consolidation and triaxial tests on Boston Blue Clay
samples obtained from Mystic River in Revere, MA.
Civil/Geotechnical Engineer, Dr. H. E. Abou Gad Architectural Firm,
Alexandria, Egypt From 1991 to 2000
( Designed and oversaw the construction of highways and secondary roads
in the ancient city of Cairo, Egypt.
( Conducted geotechnical explorations for several local city roadway
projects in Alexandria, Egypt.
( Designed and supervised the construction of foundations for several
multistory buildings in Alexandria, Egypt.
( Profiled soils at different sites, seawalls, and retaining structures
in the city of Alexandria, Egypt.
( Made foundation recommendations for sea wave protection structures in
Alexandria, Egypt.
( Reviewed final construction drawings and as-built plans, monitored
project schedules, and performed on-site inspections of work in
progress.
( Designed rigid and flexible pavement for a chemical plant in Cairo,
Egypt.
Civil/Geotechnical/Field Engineer, Al Arrab Contracting Establishment,
Saudi Aramco, Al Dhahran/Al Khobar, Saudi Arabia From 1995 to 1997, was on
a leave of absence from the above company
( Reviewed design plans for residential projects in Riyadh, Saudi
Arabia.
( Managed the field operations and coordinated multidiscipline work
efforts for constructing a new electrical substation in Saudi Aramco
headquarters in Al Dhahran, Saudi Arabia.
( Managed the field operations and coordinated multidiscipline work
efforts for constructing a new electrical substation in Khamis
Moushait, South of Saudi Arabia.
( Oversaw the construction activities and architectural finishing
activities for residential villas and palaces in Riyadh, Saudi
Arabia.
( Designed foundations and structural elements (columns and roof slabs)
of several residential houses, multistory buildings and villas in Al
Khobar and Al Damam, Saudi Arabia.
PROFESSIONAL AFFILIATIONS:
American Society of Civil Engineers
Boston Society of Civil Engineers
Sigma Xi (scientific research society)
New Zealand Geotechnical Society
Deep Foundations Institute
PRESENTATIONS/PUBLICATIONS:
Elsayed, Assem, and Chris Swan. "Compression Behavior of Synthetic
Lightweight Aggregates." Presented at the World of Coal Ash Conference in
Covington, Kentucky, 2007.
Elsayed, Assem. "Interpretation of Cone Penetration and Dilatometer Tests
in Peaty Soil in Carver, Massachusetts." Civil Engineering Practice:
Journal of the Boston Society of Civil Engineers Section/ASCE, Vol. 21, No.
2, pp. 39-52, 2006.
Elsayed, A. A. "The Physics, Formation, and Mitigation of Tsunamis." The
New Zealand Geotechnical Society, Issue 70, pp. 34-41, 2005
Paikowsky, G. S., A. A. Elsayed, and U. P. Kurup. "Engineering Properties
of Cranberry Bog Peat." Proceedings of the 2nd Conference on Advances in
Soft Soil Engineering and Technology, pp. 153-171, Putrajaya, Malaysia,
2003
Elsayed, Assem A. "The Engineering Properties of Peat." Presented at the
Northeast Geotechnical Graduate Research Symposium in Amherst,
Massachusetts, 2002
Elsayed, Assem, and Chris Swan. "Controlling Preshear Relative Density in
Triaxial Tests and its Effects on Undrained Behavior of Sand" Proceedings
of the GeoFlorida 2010 West Palm Beach, Florida.
FORTHCOMING PUBLICATIONS
"Micropile Wall to Resist Lateral Deflection of Existing Railroad Bridge
Abutment" to be presented at 35th Annual Conference on Deep Foundations in
Hollywood, California in 2010
"Comparison of Drilled Shaft Design Methods for Large Drilled Shaft
Diameter in Coarse Gravel and Cobble Soils" to be presented in Geo-
Frontiers Dallas, Texas, 2011
"Characteristics and Engineering Properties of Peaty Soil Underlying
Cranberry Bogs" to be presented in Geo-Frontiers Dallas, Texas, 2011
AWARDS:
Won a research award from the graduate school at Tufts University to
support a research project titled "Tracking Granular Soil Visually
Utilizing a Microscopic Video Camera" in 2005.
Received an Excellence Award from Alexandria University (Egypt) for the
best senior project in highway and airport design, 1992.