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*91*01 RESOLUTION 2014-158
ADOPTED DOC ID: 9525
THIS IS TO CERTIFY THAT THE FOLLOWING RESOLUTION NO. 2014-158 WAS
ADOPTED AT THE REGULAR MEETING OF THE SOUTHOLD TOWN BOARD ON
JANUARY 28,2014:
RESOLVED that the Town Board of the Town of Southold hereby authorizes Scott A. Russell
to enter into a professional services contract with Dunn Engineering Associates, P.C., for design
and permitting of a replacement structure to the Bay Avenue bridge located in East Marion, at a
cost not to exceed $50,000, all in accordance with thhe~Town _ Attorney.
Elizabeth A. Neville
Southold Town Clerk
RESULT: ADOPTED [UNANIMOUS]
MOVER: Louisa P. Evans, Justice
SECONDER: William P. Ruland, Councilman
AYES: Ghosio, Dinizio Jr, Roland, Doherty, Evans, Russell
ORIGINAL
THIS AGREEMENT made and entered into this Aay of February, 2014, by and between
Town of Southold (hereinafter referred to as "Town"), a municipal corporation organized and
existing under and by virtue of the laws of the State of New York (mailing address: c/o Elizabeth
A. Neville, Town Clerk, Town Hall, P.O. Box 1179, Southold, New York 11971-0959, party of
the first part, and Dunn Engineering Associates, P.C. (hereinafter referred to as "Consultant")
with an address at 66 Main Street, Westhampton Beach, New York, I I978,.party of the second
part.
WITNESSETH: That the Town and Consultant, for the consideration named, hereby agree as
follows:
1. PURPOSE.
The Town hereby retains Consultant, on the terms and conditions set forth hereinafter, for the
purpose of Professional Engineering Services for the design and permitting of a replacement
structure to the Bay Avenue Bridge over East Marion Lake in East Marion, New York.
2. SPECIFIC SERVICES.
Within 3 months after the execution of this agreement, Consultant shall complete the engineering
design and environmental permitting of a concrete box culvert replacement for the Bay Avenue
Bridge. The specific scope of work is described in the Technical Proposal - Bay Avenue Culvert
prepared by the Consultant and dated January 24, 2014, a copy of which is attached hereto as
Exhibit A.
3. TIME AND ATTENDANCE: COOPERATION BY THE TOWN.
Consultant shall perform the services described herein and attached hereto in as expeditious a
manner as is reasonably possible but in no event later than 90 days after the execution of this
agreement.
The Town agrees to cooperate with Consultant, as needed, and to provide Consultant with copies
of any records, documents and other information needed for performance of this agreement on a
timely basis. The Town further agrees to provide Consultant with access to appropriate officials
and/or employees of the Town, as may be needed in the performance of the agreement.
Moreover, both parties understand and agree that mutual accountability and responsiveness is
critical to the successful completion of the project, and therefore both shall always use their best
faith efforts to be accountable and promptly responsive to each other.
-1-
4. COMPENSATION.
In payment for the services to be performed hereunder by Consultant, the Town shall make
payments to Consultant as follows:
(a) For the services to be performed by Consultant pursuant to paragraph 2 hereof,
the Town shall pay Consultant the sum of $41,239.00 dollars. Payment shall be made at the
completion of each task from this Scope of Work. Consultant shall send the Town a signed
voucher for such compensation. Such voucher shall be due and payable within 45 days after
receipt of such voucher, but such sum shall not be due and payable by the Town until the Town
Board of the Town has received such a voucher and has audited and approved for payment the
signed voucher to be submitted by Consultant in connection therewith.
The Town Board shall process any vouchers received from Consultant as expeditiously as
possible.
In the event that the Town disputes or objects to any portion of any voucher submitted by
Consultant pursuant to this paragraph, the Town shall, within 30 days of the receipt of such
voucher, notify Consultant in writing of such dispute or objection. Consultant
acknowledges that Consultant is familiar with the requirements of section 118 of the Town Law
which, in effect, prohibit payment of any of Consultant's claims against the Town unless an
itemized voucher therefore shall have been presented to the Town Board or Town Comptroller
and shall have been audited and allowed by the Town Board or Town Comptroller.
5. REIMBURSEMENT FOR EXPENSE.
For consultant services performed, the Town shall reimburse Consultant for Consultant's actual
out-of-pocket expenses for the following items, and for no other items: (a) mileage at the
Internal Revenue Service mileage rate in effect at the time of the billing ([cents] per mile on the
date of this agreement), (b) postage, (c) photocopying expenses at a cost not to exceed [$.15]
per copy, (d) expedited or overnight delivery service charges, (e) long-distance telephone
charges, and (f) any other reasonably necessary expenses directly related and attributable to the
fulfillment of this engagement. Consultant's requests for expense reimbursement shall be
included in Consultant's vouchers at actual cost, with no markup. Consultant's requests for
expense reimbursement shall be subject to the voucher auditing and approval requirements set
forth in paragraph 4 hereof.
6. TERM OF AGREEMENT: TERMINATION.
This agreement shall be for a period of 3 months commencing on the date set forth at the top of
page 1 of this agreement, provided, however, that this agreement shall terminate immediately in
the event that (a) Consultant dies; (b) Consultant incurs a disability which makes Consultant
unable to perform the services which Consultant is required to perform hereunder; (c)
Consultant files a Petition in Bankruptcy Court or a Petition is filed against Consultant in
Bankruptcy Court, or Consultant is adjudged bankrupt or makes an assignment for the benefit of
creditors; or (d) a Receiver or Liquidator is appointed for Consultant and/or Consultant's
-2-
property and is not dismissed within 20 days after such appointment or the proceedings in
connection therewith are not stayed on appeal within the said 20 days.
In the event that Consultant refuses or fails to provide the services required hereunder with
due diligence, or fails to make prompt payment to persons supplying labor for Consultant's
services hereunder, or refuses or fails to comply with applicable statutes, laws or ordinances, or
is guilty of a substantial violation of any provision of this agreement, the Town shall send
Consultant written notice that Consultant has 20 days to cure said default; and if, at the end of
said 20-day period, Consultant has not cured said default, the Town may then terminate this
agreement on 7 days' prior written notice to Consultant.
All claims, disputes and other matters in question arising out of, or relating to, the provisions of
paragraph 6 of this agreement shall be decided by arbitration in Suffolk County, New York, in
accordance with the rules then prevailing of the American Arbitration Association. The award
rendered by the arbitrators shall be final and binding, and judgment may be entered upon it and
enforced in any court of competent jurisdiction.
7. SKILLS OF CONSULTANT; CONFLICTS OF INTEREST.
Consultant represents that Consultant has the requisite skills and experience to perform the
services hereunder.
8. INDEPENDENT CONSULTANT STATUS OF CONSULTANT.
Consultant and the Town agree that in the performance of Consultant's services hereunder,
Consultant is an independent consultant and shall not be deemed to be an employee or agent of
the Town for any purpose whatsoever.
9. PROHIBITION AGAINST ASSIGNMENT.
Consultant is hereby prohibited from assigning, transferring, conveying, subletting or otherwise
disposing of this agreement or his right, title or interest in this agreement.
10. COMPLIANCE WITH STATUTES.
Consultant agrees that Consultant will comply with all statutes, ordinances, local laws, codes,
rules and regulations which are or may be applicable to Consultant's services, activities and
duties set forth in this agreement.
11. NOTICES.
Any and all notices and payments required hereunder shall be addressed as follows, or to such
other address as may hereafter be designated in writing by either party hereto:
-3-
To Town: Elizabeth A. Neville, RMC, CMC
Southold Town Clerk
PO Box 1179
Southold, NY 11971
To Consultant: Walter M. Dunn, Jr., P.E.
Dunn Engineering Associates, P.C.
66 Main Street
Westhampton Beach, New York, 11978
12. WAIVER.
No waiver of any breach of any condition of the Agreement shall be binding unless in writing
and signed by the party waiving said breach. No such waiver shall in any way affect any other
term or condition of this Agreement or constitute a cause or excuse for a repetition of such or any
other breach unless the waiver shall include the same.
13. APPLICABLE LAW.
This Agreement is governed by the laws of the State of New York.
14. COMPLETE AGREEMENT, MODIFICATION.
This Agreement constitutes the complete understanding of the parties. No modification of any
provisions thereof shall be valid unless in writing and signed by both parties.
IN WITNESS WHEREOF, the parties have duly executed and delivered this Agreement
the day and year first above written.
Town of Southol
By:
SC VA. Russell, Supervisor
Stab of New York Dunn Engineering Associates, P.C. (Consultant)
County of Suffolk /
-Sworn before me this, S day of By l~G lrr /`1 P E .
`r Walter M. Dunn, Jr.,
JAYNE D. EBERT
NOTARY PUBLIC, State of New York
No.OIEB4998698
oualffied in Suffolk Coun
Commission Expires July
-4-
'j!W ?Y
Dunn Engineering Associates, P.C.
Consulting Engineers
T
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Submitted by:
Dunn Engineering Associates, P.C.
Consulting Engineers January 24, 2014
Dunn Engineering Associates, P.C.
Consulting Engineers
TABLE OF CONTENTS
Letter of Transmittal
Section 1: Executive Summary
Section 2: Introduction and Experience
Section 3: Experience of Key Personnel
Section 4: Scope of Work
Project Understanding
Technical Approach
Section 5: Project Schedule
Section 6: Resumes
Appendices
Appendix A, Descriptions of Additional Structural Engineering Projects
Transmittal Letter
Dunn Engineering Associates, P.C.
Cwsuaing Enginems
66 Main Street
Westhampton Beach, N.Y. 11978
631-288-2480
631-288-2544 Fax
January 24, 2014
Mr. Michael Collins, P.E.
Civil Engineer
Town of Southold
53095 Route 25
Southold, New York 11971
Re: Proposal for Replacement of the Bay Avenue Bridge
In East Marion
Town of Southold, N.Y.
Dear Mr. Collins:
Dunn Engineering Associates, P.C. (DEA) is pleased to offer our qualifications and proposal to perform
design, permitting, bid support, and construction oversight for the replacement of the Bay Avenue Bridge
in East Marion in the Town of Southold, N.Y. DEA assigns, Ronald Hill, P.E., Partner, to lead our team.
He shall apply our resources and talented staff to assure that this project is completed on time and within
budget.
To conform to accepted practice for professional engineering services within New York State, we have
separated our proposal into two documents:
• Technical Proposal
• Cost Proposal
This approach will assist the Town in evaluating 1) our plan, 2) our proven past relevant experience, 3)
the knowledge and expertise of our key staff that will be assigned to perform the design, permitting, bid
support and construction oversight, 4) our four design options for replacing the bridge along with
proposed implementation schedules, and 5) our concerns for public safety relating to possible impacts of
keeping the existing bridge/culvert in operation until the design and construction is completed based on
reports prepared by the Town's consultant (D&B) and the SCDPW.
Once the Town selects the best qualified consultant, it is our understanding the Town will then open our
Cost Proposal to determine if our fee proposal to perform Task 1 - Design and Permitting, Task 2 - Bid
Support, and Task 3 - Construction Oversight is reasonable and competitive.
After reviewing both our Technical Proposal and our Cost Proposal, we believe the Town will recognize
that our firm is the best choice to design and complete this project based on:
Our past successful performance of similar bridge/culvert replacements and rehabilitations.
• Our past assignments working for municipalities that required the design, permitting, bid support, and
construction oversight for similar bridge/culvert rehabilitations and replacements.
Our knowledge of the types of replacement options that are viable for consideration at this location.
The knowledge and expertise of our professional structural engineering staff led by Colin Richardson,
P.E., Director of Structural Engineering, with the understanding of the needs of the Town and the
surrounding communities.
Mr. Michael Collins, P.E.
January 24, 2014
Page 2
• The uniqueness of our key staff member, Colin Richardson, P.E. having worked on both sides of the
table for both a private consulting engineering firm and several government agencies, which adds
insight and understanding to complying with government requirements and the needs of the adjacent
community.
• Our recognition of the need to design a replacement culvert and oversee its installation in the shortest
time frame to minimize impacts on the adjacent residents.
DEA provides professional structural engineering services, throughout Long Island. On a local level,
DEA has provided frequent service to the Suffolk County Department of Public Works and New York
State Department of Transportation on Long Island. In addition, DEA performs On-Call Services for the
Towns of Brookhaven, Riverhead and Southampton as well as the Port Authority of NY and NJ.
DEA's excellence in Engineering Design is demonstrated by two awards from the ASCE Metropolitan
Section. In 2007, DEA won the ASCE Project of the Year for the Design of the Mill Dam Road Bridge.
In 2009, DEA won the ASCE Quality of Life Award for the Design of the Westhampton Beach Six
Corners Roundabout. In both projects, unique, innovative solutions were developed to solve difficult
problems.
Projects for municipal government in this day and age have tight budgets and multiple levels of regulation
demanding the most experienced professional staff with attention to detail and appreciation of the most
effective solutions to resolve engineering issues. Timely solutions adhering to all budgetary and
regulatory constraints can only be provided by the most talented and experienced team of professionals.
You will see in the supporting documentation, DEA offers just that sort of expertise to the Town of
Southold. We are ready to apply our expertise on behalf of the Town of Southold on this project to assure
that a design alternative is selected that results in the shortest time to implement with a minimal time of
closure of Bay Avenue to minimize impacts to both year round and summer residents of the surrounding
communities, while providing a cost efficient and effective solution.
We look forward to working with the Town to achieve these results.
If you have any questions or require additional information, please call me.
Sincerely,
WALTER M. DUNN, JR., P.E.
President
Y;Nm:as
L2014008
P34000.99
Attachment
Section 1
Executive Summary
Dunn Engineering Associates, P.C.
Consulting Engineers
EXECUTIVE SUMMARY
Introduction
Dunn Engineering Associates, P.C. (DEA), located in Westhampton Beach, is pleased to offer
our qualifications and proposal to perform design, permitting, bid support, and construction
oversight for the replacement of the Bay Avenue Bridge in East Marion in the Town of Southold,
N.Y.
To conform to accepted practice for professional engineering services within New York State,
we have separated our proposal into two documents:
• Technical Proposal
• Cost Proposal
This approach will assist the Town in evaluating 1) our plan, 2) our proven past relevant
experience, 3) the knowledge and expertise of our key staff that will be assigned to perform the
design, permitting, bid support and construction oversight, 4) our four design options for
replacing the bridge along with proposed implementation schedules, and 5) our concerns for
public safety relating to possible impacts of keeping the existing bridge/culvert in operation until
the design and construction is completed based on reports prepared by the Town's consultant
(D&B) and the SCDPW.
Once the Town selects the best qualified consultant, it is our understanding the Town will then
open our Cost Proposal to determine if our fee proposal to perform Task I - Design and
Permitting, Task 2 - Bid Support, and Task 3 - Construction Oversight is reasonable and
competitive.
Similar Experience on Relevant Projects
Since 1997 Dunn Engineering Associates has provided structural engineering services to a
multitude of both private and government clients. The structural design effort has included
buildings, bridges, marine structures consisting of bulkheads, docks and boat ramps in addition
to special structures.
DEA specializes in performing professional engineering services for design, permitting, bid
services and construction support/inspection of culverts/bridges as are required for this project.
In the area of bridges, DEA completed the structural engineering for a project to keep the 50+
year old Smith Point Bridge in use for another 10 years. DEA also provided all structural design
for the replacement/rehabilitation of the Mill Dam Bridge in Centerport, New York, as well as
the structural design for the new Gerard Drive Bridge Culvert in Springs, New York which
Dunn Engineering Associates, P.C.
Consulting Engineers
provides a new waterway entrance and exit to Accabonac Harbor. The Gerard Drive
Bridge/Culvert project included all the tasks that are required for the Bay Avenue Culvert
Replacement project.
Similar relevant bridge/culvert projects that we have successfully completed include:
• Gerard Drive Bridge/Culvert in Springs, Town of East Hampton
• Fithian Lane Culvert Replacement in East Hampton
• Jamesport Culvert Replacement in the Town of Riverhead
• Connetquot Avenue Culvert Rehabilitation in Calverton
• Penataquit Creek Culvert in Babylon
• Mill Dam Road Rehabilitation in Centerport
Assignment of Key Personnel
DEA assigns, Ronald Hill, P.E., Principal-in-Charge, to lead our team. He shall apply our
resources and talented staff to assure that this project is completed on time and within budget.
Walter M. Dunn, Jr., P.E. shall serve as Quality Assurance Manager to assure the successful
design and completion of the project.
Mr. Colin Richardson, P.E., Director of Structural Engineering, has over 48 years of structural
engineering experience, 8 of which were with the Bridge and Structure Division of Suffolk
County Department of Public Works, 20 of which were with the Engineering Department of the
Port Authority of New York and New Jersey, and the remainder chiefly with highway and bridge
consulting engineers. He has served as Project Engineer on all of this company's bridge projects
since joining it in 2003. His most recent bridge project was the Interim Rehabilitation of the
Smith Point Bridge for the County. Others include the Mill Dam Bridge Reconstruction in
Centerport and the Gerard Avenue Culvert replacement in East Hampton. His other projects have
included forensic investigations and rehabilitation design for various highway, marine and
building structures for both public and private clients
Mr. Richardson is supported by a staff including Sumesh Bhatari, P.E., Structural Engineer,
and Alex Gimpelman, P.E., Highway Engineer.
Although our intent would be to minimize the roadway work necessary at the bridge approaches
some roadway work will be required. Alex M. Gimpelmau, P.E. will be responsible for the
design of these components. He has over 23 years of highway design experience. He has been
the project engineer on many projects on Long Island. Projects he has participated in located in
Suffolk County include Montauk Highway Reconstruction in Shirley, Route 112 Reconstruction
in Medford, the realignment of Johnson Avenue in Ronkonkoma, and many others.
Dunn Engineering Associates, P.C.
MM Consulting Engineers
Approach
DEA agrees with the desire of the Town to minimize the destruction of wetlands in the area, as
well as, to minimize adverse impact on the access of residents served by this roadway. The
Town recognizes that the best way to accomplish the latter is to keep the construction time to a
minimum while still providing access for the residents by means of an alternate route.
After a visit to the site and reading the material provided, as well as, the most recent report
prepared by the County DPW, we fully appreciate the significance of all of the issues, and we are
committed to meeting all of the objectives of the project. We have identified a number of
technical considerations which are important in defining the scope of the project. The following
is a discussion of those technical considerations and a summary of our recommended culvert
reconstruction options.
Option One
Our preferred reconstruction option is a box culvert with sheet pile wingwalls which we believe
will offer the shortest design and construction schedule provided that subsoil conditions that we
have assumed are confirmed.
Option Two
Our second replacement option is an integral abutment bridge alternative which is an
Accelerated Bridge System utilizing driven piles at the abutments made integral with a precast
bridge superstructure.
Option Three
Our third replacement alternative is similar to the second but uses prestressed concrete sheet
piles for the abutment and wingwalls. This scheme was devised for bridge replacements by
SCDPW for the Town on New Suffolk Avenue at Mud Creek and Downs Creek while Mr.
Richardson was on their staff in the early 1980's.
Option Four
Our fourth and final design alternative is a precast concrete arch bridge supported with
abutments constructed in permanent sheet pile cofferdams.
After topographic survey and soil test borings are obtained, the preparation of permit drawings
and final contract documents will be initiated for the selected culvert replacement option. It is
anticipated that funding of these improvements will need to come from the Town's Capital
Dunn Engineering Associates, P.C.
Consulting Engineers
funding rather than Federal Funding or Grants. Designs will conform to the current AASHTO
safety standards and encroachments on wetlands will be limited. While velocity of water in the
channel would be low, designs will consider the flood loading cases noting that FEMA Flood
Map hazard zone appears to be AE7 with moderate wave action.
The RFP mentions that various permits are required. This office is perfectly familiar with the
requirements of all the environmental agencies and regularly obtains environmental permits on
an assortment of projects, including recent projects such as the Fithian Lane culvert for the
Village of East Hampton and the Connecticut culvert for the Town of Riverhead.
Reasons to Select DEA
After reviewing both our Technical Proposal and our Cost Proposal, we believe the Town will
recognize that our firm is the best choice to design and complete this project based on:
¦ Our past successful performance of similar bridge/culvert replacements and rehabilitations.
• Our past assignments working for municipalities that required the design, permitting, bid
support, and construction oversight for similar bridge/culvert rehabilitations and
replacements.
Our knowledge of the types of replacement options that are viable for consideration at this
location.
• The knowledge and expertise of our professional structural engineering staff led by Colin
Richardson, P.E., Director of Structural Engineering, with the understanding of the needs of
the Town and the surrounding communities.
• The uniqueness of our key staff member, Colin Richardson, P.E. having worked on both
sides of the table for both a private consulting engineering firm and several government
agencies, which adds insight and understanding to complying with government requirements
and the needs of the adjacent community.
• Our recognition of the need to design a replacement culvert and oversee its installation in the
shortest time frame to minimize impacts on the adjacent residents.
Suecial Recoenitions
DEA's excellence in Engineering Design is demonstrated by two awards from the ASCE
Metropolitan Section. In 2007, DEA won the ASCE Project of the Year for the Design of the
Mill Dam Road Bridge. In 2009, DEA won the ASCE Quality of Life Award for the Design of
the Westhampton Beach Six Corners Roundabout. In both projects, unique, innovative solutions
were developed to solve difficult problems.
Dunn Engineering Associates, P.C.
Consulting Engineers
Understandin¢ of Economic and Community Issues
Projects for municipal government in this day and age have tight budgets and multiple levels of
regulation demanding the most experienced professional staff with attention to detail and
appreciation of the most effective solutions to resolve engineering issues. Timely solutions
adhering to all budgetary and regulatory constraints can only be provided by the most talented
and experienced team of professionals. You will see in the supporting documentation, DEA
offers just that sort of expertise to the Town of Southold. We are ready to apply our expertise on
behalf of the Town of Southold on this project to assure that a design alternative is selected that
results in the shortest time to implement with a minimal time of closure of Bay Avenue to
minimize impacts to both year round and summer residents of the surrounding communities,
while providing a cost efficient and effective solution.
DEA Commitment to Prolect
DEA shall commit its full resources of personnel and equipment to assure that this project is
completed on time and within budget.
Section 2
Introduction and Experience
Dunn Engineering Associates is a 55 person firm founded in 1982 by Walter M. Dunn, Jr., P.E.
Mr. Dunn served with the New York State Department of Transportation for 16 years before
establishing the firm to provide high quality engineering services on time and within budget.
Mr. Dunn and his partner, Ronald Hill, P.E. share the responsibility to provide only top quality
engineering services.
The firm's offices located in Westhampton Beach, N.Y. serves a myriad of clients including
general municipal, town, county, state and federal governments, as well as private developers. It
is the largest engineering firm in the eastern five Towns of Suffolk County. Dunn Engineering
Associates (DEA) extends its services to a broad client base with diversified needs and
considerations. DEA provides project coordination and direction, facilitation, and
implementation oversight, including construction administration, inspection and support. We
seek and find engineering solutions that are financially acceptable for our clients intended
outcome.
DEA specializes in performing professional engineering services for design, permitting, bid
services, and construction support/inspection of culverts/bridges as are required for this project.
Performance
Our record of achievement includes structural engineering; traffic engineering; environmental
impact studies; site engineering; intelligent transportation systems (ITS); highway and drainage
design; expert testimony and services to municipal and governmental agencies. DEA delivers
state-of-the-art engineering with old-fashioned craftsmanship and attention to detail. By creating
a client-consultant team, we maximize quality in attaining a project's goals and objectives on
time and within budget.
Clients
DEA has worked on major public and private sector projects in the New York metropolitan area
and other locations in New York State such as White Plains, Rochester, Albany and
Binghampton. We are also working on major projects in Massachusetts, Florida, Michigan,
Rhode Island, Virginia and Washington, D.C. DEA has also completed projects in Canada,
England, Scotland, Ireland and West Germany, as well as Pennsylvania, New Jersey,
Connecticut and Wisconsin.
As shown in Table 1, public clients include the Federal Highway Administration, New York
State Department of Transportation, the Port Authority of New York and New Jersey,
Connecticut Department of Transportation, Long Island Rail Road, Suffolk and Nassau Counties,
as well as Towns and Villages on Long Island. A list of our governmental clients is provided.
DEA has and continues to serve many Fortune 500 companies.
Resources
Dunn Engineering Associates is fully equipped with the resources to perform all tasks required
under this contract, including, but not limited to:
• Fully outfitted computer aided drafting system including AutoCAD 14 and 2000, NYSDOT
compatible Microstation 8.0, Xerox Work Centre 7335 Scanner and Xerox XES 8825 plotter.
• Federal Highway Administration
0 Transport Canada (Canadian Government)
•
New York State Department of Transportation
IINQ • Massachusetts Highway Department
• Rhode Island Department of Transportation
t f, • Connecticut Department of Transportation
;,3yi,tn yi' ° m • Pennsylvania Department of Transportation
t. • New Jersey Department of Transportation
is
°l ~','~r`t.. • Delaware Department of Transportation
`y e'`n 1` 1hii-` • Virginia Department of Transportation
Tennessee Department of Transportation
Michigan Department of Transportation
u. • Wisconsin Department of Transportation Port Authority of New York and New Jersey
• Triborough Bridge and Tunnel Authority
• New York State Thruway Authority
• Long Island Rail Road (MTA)
x~ • Capital District Transportation Authority (Albany, NY)
• Orlando-Orange County Ex resswa Authorit
? Suffolk County DeparGnem of Public Works
Nassau County Department of Public Works
• Monroe County Department of Transportation
• Tompkins County Department of Public Works
• Southold
• Riverhead
• Southampton
• Brookhaven
a
• Islip
• Huntington
? Babylon
• New York City
• • District of Columbia
• White Plains
• Westhampton Beach
8
• East Hampton
• Southampton
? Sag Harbor
• Lake Grove
c `~s~nnr..
• Kings Point
• Lloyd Harbor
sr q 5ti*,=n Irv • Roslyn
Table 1- Govertunental Clients
Dunn Engineering Associates, P.C.
Structural Engineering
Since 1997 Dunn Engineering Associates has provided structural engineering services to a multitude of
both private and government clients. The structural design effort has included buildings, bridges,
marine structures consisting of bulkheads, docks and boat ramps in addition to special structures.
In the area of bridges, DEA completed the structural engineering for a project to keep the 50+ year old
Smith Point Bridge in use for another 10 years. DEA also provided all structural design for the
replacement/rehabilitation of the Mill Dam Bridge in Centerport, New York, as well as the structural
design for the new Gerard Drive Bridge Culvert in Springs, New York which provides a new waterway
entrance and exit to Accabonac Harbor. The Gerard Drive Bridge/Culvert project included all the tasks
that are required for the Bay Avenue Culvert Replacement project.
Structural design has been performed for bridges on private property as well as for developments such as
the Emmett Drive Bridge Over the Long Island Rail Road at Southampton Pines in East Quogue.
DEA has provided design and construction services for an assortment of marine type structures for
various municipalities throughout Long Island. Along with structural design services, required
environmental permits for the numerous projects have been routinely applied for and obtained.
DEA provided structural engineering services for the design of the new building to house the Suffolk
County Police Department 4a' Precinct in Hauppauge. Previously, DEA had provided all structural
design for the building that currently houses the 6°i Precinct in Selden. The new 4a' Precinct was the
County's first effort at achieving a "Green Building" and DEA is contributed to that effort.
Numerous structural designs have been prepared for support of changeable message signs for ITS
projects throughout Long Island, the New York metropolitan area, and upstate areas of Binghamton,
Rochester, as well as out of state locations.
DEA has been a leader in the development of design procedures for the consideration of fatigue of sign
structures. Numerous sign structures were designed for full span structures, cantilever structures, and
butterfly structures all incorporating the very latest design methodologies for fatigue of these sign
structures.
Relevant bridge/culvert projects are presented on the following seven pages.
Relevant Structural Engineering Projects are summarized in Table 2.
Descriptions of seventeen relevant bridge/culvert projects are presented following Table 2.
Additional descriptions of other structural engineering projects are contained in Appendix A.
GERARD DRIVE BRIDGE - SPRINGS
2~eC
Owner
Town of East Hampton
Our Role
• Bridge design
• Contract documents - plans and specifications
• Construction services
Description
Bridge design services for a single span precast concrete arch bridge and construction of a new
inlet channel including the use of:
• Staged construction
• Precast arch and wingwall elements
• Glue laminated timber bridge railing and timber approach highway railing
• Asphalt paving
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
PENNATAQUIT CULVERT REPLACEMENT
BAYSHORE, NY
Ip o
e •
~i
Owner
New York State Department of Transportation
Our Role
• Member of Design/Build Team with Chesterfield Associates,
• Structural Design.
• Structural Value Engineering.
Description
• Structural design for culvert replacement project under Montauk Highway.
• Design of cast-in-place concrete box culvert to fit around existing utilities.
• Design of steel sheeting for cofferdam.
• Bulkhead analysis and design.
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
MILL DAM BRIDGE REHABILITATION
CENTERPORT
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Owlner'
Suffolk County Department of Public Works
Our Mole
• Bridge inspection, evaluation, and design of repairs
• Construction services
Description
Bridge rehabilitation design services for a single span pile supported, rigid frame concrete
bridge and timber mitre tide gates reconstruction including the use of:
• Reuse of existing piles and footings
• Reconstruction of abutments and wingwails
• Prestressed concrete girder units
• Cast-in-place HP concrete deck slab
• Lightweight granular aggregate backf ill
• Simulated stone concrete finish
• Texas aesthetic bridge railing
Awarded ASCE Long Island Branch "Project of the Year - 2005"
For more information contact
Dunn Engineering Associates,P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson*dunn-pc.com
INTERIM REHABILITATION OF THE
SMITH POINT BRIDGE
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Owner
Suffolk County Department of Public Works
Our Role
• In depth structural inspection and emergency design provision
• Structural design and cost estimating
• Contract documents
Description
Structural evaluation and rehabilitation design to extend the useful life of the 51 year old
concrete and steel structure 10 more years.
• Precast prestressed concrete superstructure
• Reinforced concrete foundation and piles
• Monolithic concrete roadway slab
• Double leaf Bascule moveable span
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson*dunn-pc.com
CR 46 OVER THE LONG ISLAND EXPRESSWAY
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Owner
Suffolk County Department of Public Works
Our Role
• In depth condition inspection
• Study and Design Report preparation
• Structural design and cost estimating
• Contract documents
Description
Structural evaluation, rehabilitation and modifications to add another through lane to the bridge
without widening the structure.
• Reinforced concrete foundation on concrete filled steal poles
• Poured concrete tee beams
• Three span continuous bridge with poured concrete deck
• Deck repairs, waterproofing membrane, asphalt paving, bearing rehabilitation, deck joint
modification
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardsonOdunn-pc.com
HOSPITAL ROAD OVER
SUNRISE HIGHWAY
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New York State Department of Transportation
Our Role
• Inspection of existing structure
• Planning and design report input
• Structural design
• Contract documents
Description
Structural design for a 32' widening of this two lane bridge to provide two additional travel lanes
and two shoulders.
• Reinforced concrete foundation
• Structural steel simple supported stringers
• Poured in place concrete deck with concrete wearing surface
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
EMMETT DRIVE BRIDGE OVER
THE LONG ISLAND RAIL ROAD
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Owner
Malloy Enterprises
Our Role
• All Town and URR Permits
• Structural design
• Contract documents - plans and specifications
• Construction services
Description
Structural Design of a one span bridge on a horizontal and vertical curve as well as a 15 degree
skew angle.
Structural steel
• Reinforced concrete foundation
• Reinforced earth retaining walls
• Reinforced concrete deck slab
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
Table 2
Relevant Projects
_4 ,
• SuffolkCounty DPW-CR461LIRR ? ? ?
• Mill Dam Bridge Rehabilitation. Y hank NY ? ? ? ?
• Indian Island Golf Course Timber Approach Pedestrian ? ? ?
Bridges
• County Road 94 Bridge Rehabilitation, Westhampton ?
Beach, NY
• SCDPW Interim Rehabilitation for Smith Point Bridge, ? ? ? ?
Ya hank, NY
• Vanderbilt Museum Arch Bridge, Cente rt, NY ?
• LDSA: Highway, Structure, Traffic & Related Facility ? ? ? ?
Design, Municipal Architect /Engineer Service Desig ations
• Coindre Hall Ice Pond Restoration - Structural Inspection, ? ? ? ?
Evaluation and Design
• Firematfc Training Facility, Ya hank NY ? ?
• Gabresi i Airport - Medivac Helicopter Hangar, ? ? ?
Westhampton . Beach NY
• Flrematic Vehicle StcL&Qe and Test Facility
• Boat House Deck Rehabilitation, Cent rt NY ? ? ?
• Suffolk Newfi Precinct Selden NY ? ?
Vanderbilt Museum Waterfront Restoration ? ? ? ?
• Y nk Jail Addition Ya n 'NY ?
• Suffolk County Infirmary Rehabilitation, Inspection, ? ? ?
Evaluation and Design, Y " k NY
• Skilled Nursing Facility, Ya hank NY ? ? ?
• Vanderbilt Museum - Seaplane Hangar Rehabilitation, ? ?
Cente rt, NY
• SSTP Bergen Point - Extension of the Existing Incinerator ? ?
Stack Babylon, NY
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• SSTP Bergen Point - Repair to the Main Pump' Building, ? ?
Babylon, NY
• SSTP Bergen Point - Rehabilitation of Final Effluent ? ?
Tankii, on NY
• SCDPW-Newel Precinct Hau a NY ? K ?
• West Hills Park Horse Arena Repairs V
Restoration of Historic ur h Park Grist Mill ? ?
Vanderbilt Clock Tower Repairs ? ?
• Southaven Park Horse Arena E"rs
Tom of Brookhamm
• Hospital Road Bridge Widening, Brookhaven, NY ? ?
Town of Esm Hamg=
• Gerard Drive Bridge, East Hampton, NY ? ?
Town of
• Jamesport Culvert - Construction Inspection, Evaluation ? ? ? ?
and Replacement Design, Riverhead, NY
• Connecticut Avenue Culvert Rehabilitation Calverton, NY ? ? ? ?
• Gr ngebel Park Pedestrian Bridge 6 Bulkhead, Riverhead, ? ? ? ?
• Grangebel Park- Inspection, Evaluation .BDesign for
Concrete illwa v & Earthen Dam Riverhead NY ? ? ? ?
• Rimland:Building, . Structural Design Riverhead NY ?
• Wading River Rock Je ,.Riverhead NY ? ?
• Reconstnaction of Salt Storage Facility ? ? ?
. Peconic River Stud be Town of Souithempton
• Emmett Drive Bridge over the Long Island Rail Road, East ? ? ?
Quo a NY
~ ¢ 5 VIII ENNA I r =j
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-I .r su nay I 3i 4 i ti I IE h r 5 s~ s
I. r J+~ f`-a~"~ I.: i z ly I I r 3 ,RI
Flu i2E
Fin
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n
REN
• Fithian Lane Culvert Replacement East Hampton, NY ? ? ? ?
• Ocean Avenue Bulkhead, Village of East Hampton, NY ? ? ? ?
• Town Pond Bulkheading Restoration Phase I and II, Village ? ? ? ?
of East Ha, tort NY
• East Hampton Emergency Services Building Parking Lot,
6e
? ? East Hampton, NY
Villaw of Westhampton Oeach
Moni ue Canal Bulkheadin , Westhampton Beach NY ? ? ?
Marina and Bulkhead Reconstruction, Westhampton ? ? ? ?
Beach, NY
• Oneck Lane Bulkhead Westhampton Beach, NY ? ?
Mmm
• Route 25 Retaining Wall Design, Syosset, NY ?
• Penata uit Creek CulvertBab Ion, NY ? ? ?
• - Kendricks Road Bride VMS Supports V
• Overhead Sign Structures Westchester Cross County ?
E resswa
• Binghamton VMS Supports
Rochester VMS Supports
PANYNJ
Design Build Contract - Request for VMS Signs at Lincoln ? ?
& Holland Tunnel
MTA
VMS Supports Hen Hudson Bride ? ? ?
VMS Supports Queens Midtown Tunnel ? ?
VMS Supports Throgs Bride ? ? ?
F
1 5 r
f
Tz l R ~ S ~ ~ F -h 5
. las + n.
_ ? 72 . -
• Reconstruction of Bulkheading at Fire Island Coast Guard ? ? ? ?
Station, Fire Island NY
Private Prooects
• Mellow Reach Brid a Re it Villa of Hewlett Harbor NY ? ?
• NYCDOT 39 Street Bridge Over Amtrak, Long island City, ? ?
NY ? se
• Creek Club Timber Bridge, Locust Valle NY ? ? ? ?
• Fort Pond Bay Boat Ram & Bulkhead Montauk NY ? ? ? ?
• Lakes Condominium Setauket, NY ? ? ?
• Mount Sinai Yacht Club - Design of Stricture, Mount ? ? ?
Sinai, NY
• Hampton Court Dredging Permits, Westhampton Beach,
NY
• Van Wyck Lefferts Dam Rehabilitation, Cold Spring Harbor,
?
NY 6e
• Respler Residence - Bulkhead Replacement, Lawrence, ? ? ?
NY
• Retainin Walls at Baronoff Residence, Glen Cove NY ? ? ?
• Rocchio Stone Revetment Design & Permits, Stony Brook, ? ? ? ?
NY
• Bulova Building, Structural Evaluation, Sag Harbor, NY ?
• Harbour Villas Bulkhead Replacement, Northport, ? ? ?
• Southampton Inn - Structural Design for Rehabilitation & ? ? ?
Expansion, Southampton, NY
• Ward Melville Cultural and Educational Center, Stony ? ?
Brook NY
• Suffolk County Archive Building Addition & Renovation ? ?
• The Bluffs at Baiting Hollow-Settlement Evaluation, ? ? ?
Baiting Hollow, NY
?
• North Fork Bank Building - Structural Design, Islip and ? Babylon, NY
it
t
r 1 00
• Krasne Residence, Montauk, NY ? ? ? ? ?
• Morcos Residence, East Quo ue NY ? ? ? ?
• Numerous In round Gunke Pools ? ? ? ?
• Roux Exxon-Mobile Off-Site Stormwater Fitter Building ? ? ?
Modifications
• Roux Exxon-Mobile On-Site Stormwater Filter Plant ? ? ?
Modifications
• Roux Exxon-Mobile Storage Tank Vaults ?
• Staten Island Boat Crawler Crane Pier ? ?
D Dunn Engineering Associates, P.C.
Consulting Engineers
STRUCTURAL ENGINEERING PROJECTS
Our extensive involvement in Structural Engineering focuses on the design, rehabilitation and
construction inspection of bridges, culverts, retaining walls, bulkheads, and buildings, and includes the
following projects:
Gerard Drive Bridge Culvert, East Hampton, NY
Owner: Town of East Hampton
As prime, DEA was responsible for the design of this precast concrete bridge to provide a new waterway
opening to Accabonac Harbor in order to increase waterflow in and out of this bucolic harbor. Project
consisted of dealing with sensitive tidal wetland issues as well as incorporating suggestions from the local
community, and the aesthetic desires of the Town Trustees. DEA provided all materials required for the
numerous environmental permit reviews including the design of the abutment cofferdams and the dewatering
system. The final design package consisted of 22 detailed drawings. DEA provided construction inspection
services as construction progressed. DEA was also responsible for the design of the bridge approach
roadways and protection of traffic plan used during construction.
Fithian Lane Culvert Replacement, East Hampton, NY
Owner: Village of East Hampton
DEA was responsible for this design project involving initial survey, examination of alternatives as well
as final design of PS&E, in addition to applying for and obtaining all environmental permits. DEA
responsible for the inspection and evaluation of the existing culvert and the adjacent headwalls.
Following our re-evaulation, DEA designed new stone faced reinforced concrete retaining walls to serve
as headwalls, along with preparation of construction plans and specifications. DEA handled all permit
applications and discussions with the various permitting agencies New York State Department of
Environmental Conservation, the U.S. Army Corps of Engineers, East Hampton Town Trustees. DEA
completed all necessary documentation for a public letting of the project.
Jamesport Culvert - Construction Inspection, Evaluation and Replacement Design, Riverhead, NY
Owner: Town ofRtverhead
DEA inspected and evaluated this 611± year old stone arch culvert. DEA performed all preliminary
engineering and obtained all necessary environmental permits for a precast concrete box culvert
replacement structure. Also, DEA prepared final plans and specifications for public letting, and provided
on-site construction services.
Suffolk County DPW - CR 46/LIRR
Owner. Suffolk County Department of Public Works
As prime, DEA is responsible for the design services in connection with Reconstruction of CR 46,
William Floyd Parkway from Moriches-Middle Island Road to the vicinity of the LIE. The services
include evaluation of all current and future traffic needs at this location as well as evaluation of all
possible alternatives that may be required for the bridge structure over the raih•oad. This involved an in-
depth evaluation of the existing bridge and determination of its rehabilitation possibilities for future
expansion and/or its complete removal and replacement. The selected alternative for which DEA is
performing all design efforts was that of adding an additional through lane to the bridge by removing the
Dunn Engineering Associates, P.C.
Consulting Engineers
raised center median and part of the sidewalk on the west side. This alternative chosen by the County will
also include rehabilitating the 3 span continuous concrete bridge so as to remove it from the States list of
"Deficient Bridges". This contract includes all aspects under the NYSDOT design procedures for Phases
IN of design and is in conformation with Federal Aid requirements to make it candidate for Federal Aid
funding.
Hospital Road Bridge Widening, Brookhaven, NY
Owner: New York StateDOT
DEA, as a subconsultant for this Town of Brookhaven project, is responsible for all structural design to
widen the existing bridge carrying Hospital Road over NYS Route 27 Sunrise Highway from two lanes to
four lanes. Work includes inspection of the existing structure to identify and repair all defects,
preparation of the design report, design of the bridge widening to maintain the minimum clearance over
Sunrise Highway, preparation of plans and specifications for project bidding and bid analysis in order to
recommend the most qualified bidder for contract award. Also included in the design is the requirement
to stage the project such that two-way traffic can be maintained during construction and that utility
relocation can be accomplished without impacting the construction schedule.
Mill Dam Road Bridge Rehabilitation, Centerport, NY
Owner Suffolk County Department of Public Works
As subconsultant, DEA was responsible for this County project to replace and rehabilitate an existing 60
foot span reinforced concrete rigid frame bridge and its associated timber miter tide gates. The existing
bridge built in 1935, was posted for 15 Tons, and its repair was judged to be impractical due to extensive
concrete deterioration. Design requirements for the replacement bridge included the need to minimize the
impacts to the environment and to the local residents while providing cost-effective and durable
reconstruction. The key to achieving these goals was found to be the reuse of the existing foundation
elements. Distinctive features of the design include: raising the bridge profile grade while reducing
structure depth to limit conditions of submergence; upgrading the live load capacity to HS25; keeping the
tide gates operational, except for a limited period of service interruption; and various other construction
aspects. DEA was also responsible for the design of the bridge approach roadways and protection of
traffic plan to accommodate the closure of the bridge during construction. DEA provided all permit
application materials and made presentations as required to environmental councils and public
information meetings. Project was selected as 2005 Project of the Year by the ASCE Long Island
Branch.
Indian Island Golf Course Timber Approach Pedestrian Bridges - Structural Design
Owner: Suffolk County Department of Public Works
DEA was responsible for the incorporation of an existing 68 foot steel truss pedestrian bridge to be
supported on new DEA designed and constructed timber pile bents in addition to the design and
construction of two timber approach spans. DEA also obtained all environmental permits.
County Road 94 Bridge Rehabilitation, Westhampton Beach, NY
Owner: Suffolk County Department of Public Works
DEA is responsible for design in order to increase the allowable loading on this County owned bridge.
Dunn Engineering Associates, P.C.
Consulting Engineers
SCDPW Interim Rehabilitation for Smith Point Bridge, Yaphank, NY
Owner: Suffolk County Department of Public Works
DEA was responsible for rehabilitation of this 50 year old, deteriorated, 19 span concrete bridge with a
steel double leaf moveable span so that it can be used for an additional 10 years. Responsible for the in-
depth inspection, design and construction support services for the emergency stringer repairs and for the
preparation of plans and specifications for the structural design for the full rehabilitation for this Bascule
bridge and its approach spans. Work included structural steel repairs and painting, repairs to prestressed
girders, substructure repairs, and roadway repairs. Performed all structural engineering, obtained all
necessary permits, prepared final plans and specifications for public letting and provided construction
support.
Vanderbilt Museum Arch Bridge, Centerport, NY
Owner: Suffolk County Department of Public Works
DEA was responsible for investigation and analysis of this deteriorated 75 year old structure.
Emmett Drive Bridge over the Long Island Rail Road - Structural Design and Construction
Inspection, East Quogue, NY
Owner: Town of Southampton
DEA performed all phases of design and construction inspection on this project. The bridge is a 50' long
steel stringer bridge with concrete deck costing approximately $900,000. The one span 50 feet long
concrete deck on steel stringer bridge was on a horizontal and vertical curve, as well as a 15 degree skew
angle. Other work involved a soil retention system to contain the embankment, structural concrete
footings, wingwalls, backwalls and bearing pedestals, structural steel girders and diaphragms, structural
concrete deck with stay in place forms, and utility crossings. DEA was also responsible for all engineering
services during construction such as shop drawing review and approval, along with resolution of all field
problems. Project was designed to NYSDOT specifications and was reviewed and approved by the LUM
Connecticut Avenue Culvert Rehabilitation, Calverton, NY
Owner: Town of Riverhead
DEA was responsible for providing inspection evaluation and design services for the project which
consisted of partial replacement of a culvert passing under both a Town roadway and a LIRR track. DEA
also provided all on-site full time construction services.
Grangebel Park Pedestrian Bridge & Bulkhead, Riverhead, NY
Owner: Town of Riverhead
DEA was responsible for all structural design as well as construction inspection for the pedestrian bridge
and bulkheading for the Grangebel Park Improvement Project.
Mallow Reach Bridge Repair, Village of Hewlett Harbor, NY
Owner: AMMA Construction
DEA was responsible for structural design of timber repairs to this two lane timber bridge.
Dunn Engineering Associates, P.C.
Consulting Engineers
NYCDOT 39th Street Bridge Over Amtrak, Long Island City, Islandia, NY
Owner: Roux Associates
DEA performed design of temporary and permanent concrete barrier design, as well as, construction
services for NYCDOT 39th Street bridge over AMTRAK yard for Roux Associates. These barriers were
needed to provide a continuous permanent barrier and pedestrian fence at the edge of bridge deck after the
demolition of the former APO building which fronted at the bridge fascia. These designs were performed
to NYCDOT standards and reviewed by NYCDOT and AMTRAK and required the use of temporary
protective shields.
Creek Club Timber Bridge - Locust Valley, NY
Owner: Creek Club
DEA was responsible for the inspection, evaluation and replacement design for this golf course timber
bridge. DEA also applied for and obtained all environmental permits and provided part-time construction
inspection services.
NYSDOT Penataquit`Creek Culvert, Babylon, NY
Owner: NYSDOT
DEA was part of a Design Build Team responsible for design of contractor's steel sheetpile cofferdam and
cast-in-place culvert section. DEA performed pre-construction and post-construction building condition
survey and report preparation.
Section 3
Experience of Key Personnel
In 1982, Mr. Walter Dunn, P.E. formed Dunn Engineering Associates to provide a full service,
technical approach to today's problems using tomorrow's vision. Walter will serve as Quality
Assurance Manager to assure the successful design and completion of the project.
Mr. Ronald Hill, P.E., Principal-in-Charge, had over seventeen years experience working for
NYSDOT. Mr. Hill provides village engineer functions to both the Village of Westhampton
Beach and East Hampton, these services include advising the Planning Boards on site plan
matters, conducting final site inspections of all commercial developments to ensure compliance
with site plan and zoning ordinances. Mr. Hill provides technical guidance on development
including village compliance with The State Environmental Quality Review Act. Mr. Hill will
be the Principal-in-Charge for this project.
Mr. Colin Richardson, P.E., Director of Structural Engineering, has over 48 years of structural
engineering experience, 8 of which were with the Bridge and Structure Division of Suffolk
County Department of Public Works, 20 of which were with the Engineering Department of the
Port Authority of New York and New Jersey, and the remainder chiefly with highway and bridge
consulting engineers. He has served as Project Engineer on all of this company's bridge projects
since joining it in 2003. His most recent bridge project was the Interim Rehabilitation of the
Smith Point Bridge for the County. Others include the Mill Dam Bridge Reconstruction in
Centerport and the Gerard Avenue Culvert replacement in East Hampton. His other projects have
included forensic investigations and rehabilitation design for various highway, marine and
building structures for both public and private clients
Mr. Richardson is supported by a staff including Sumesh Bhatari, P.E., Structural Engineer,
and Alex Gimpelman, P.E., Highway Engineer.
Although our intent would be to minimize the roadway work necessary at the bridge approaches
some roadway work will be required. Alex M. Gimpelman, P.E. will be responsible for the
design of these components. He has over 23 years of highway design experience. He has been
the project engineer on many projects on Long Island. Projects he has participated in located in
Suffolk County include Montauk Highway Reconstruction in Shirley, Route 112 Reconstruction
in Medford, the realignment of Johnson Avenue in Ronkonkoma, and many others.
Resumes of Key Personnel are contained in Section 6, Resumes.
Our affiliate, Norton Brothers Dunn Engineering and Surveying, LLP, (NBD) will be
responsible for all survey and mapping work that may be required including topographic,
bathymetric, engineering and property line surveys. Norton Brothers Dunn Engineering &
Surveying, L.L.P. (NBD) is the successor firm to Norton Brothers, a well known and respected
central Long Island Land Surveying and Site/Civil Engineering firm founded in 1926. Norton
Brothers Dunn's practice focuses on assignments for government agencies on Long Island as
well as on title and topographic surveying, subdivision mapping and site planning for both
commercial and multi-family residential developments.
Some of the key factors contributing to NBD's successful operation include:
• Extensive use of aerial photogrammetric topographic mapping.
• Preparation of thousands of shore front boundary line (including monumentation) and
topographic surveys at Fire Island (including Davis Park, Ocean Ridge, Water Island, Cherry
Grove, Fire Island Pines, Point O'Woods, Ocean Bay Park) together with many mainland
shore front communities in Suffolk County.
• Use of numerous cross sections of beach to show contour lines for Department of
Environmental Conservation applications.
• The provision of elevations of beach beyond 10 foot contour line and location of the toe and
top of the dune and location of the shore line.
• Preparation of Tidal Wetlands Acquisition Maps for the New York State Department of
Environmental Conservation.
Norton Brothers Dunn is ready to assist DEA and apply their proven expertise on behalf of the
Town of Southold to satisfy the needs of this project and to complete it on time and within
budget.
Section 4
Scope of Work
Project Understanding and Technical Considerations
Dunn Engineering Associates' staff has reviewed the RFP we received from the Town of
Southold regarding the replacement of the culvert bridge on Bay Drive at East Marion, New
York. Dunn Engineering Associates fully understands that it is of utmost importance to the
Town of Southold to provide efficient and timely engineering solutions to maintain this sole
access to a number of residences in the area.
It would be the desire of the Town to minimize the destruction of wetlands in the area, as well as,
to minimize adverse impact on the access of residents served by this roadway. The Town
recognizes that the best way to accomplish the latter is to keep the construction time to a
minimum while still providing access for the residents by means of an alternate route.
After a visit to the site and reading the material provided, as well as, the most recent report
prepared by the County DPW, we fully appreciate the significance of all of the issues, and we are
committed to meeting all of the objectives of the project. We have identified a number of
technical considerations which are important in defining the scope of the project. The following
is a discussion of those technical considerations and a summary of our recommended culvert
reconstruction options.
Option One
Our preferred reconstruction option is a box culvert with sheet pile wingwalls which we believe
will offer the shortest design and construction schedule provided that subsoil conditions that we
have assumed are confirmed.
Option Two
Our second replacement option is an integral abutment bridge alternative which is an
Accelerated Bridge System utilizing driven piles at the abutments made integral with a precast
bridge superstructure.
Option Three
Our third replacement alternative is similar to the second but uses prestressed concrete sheet
piles for the abutment and wingwalls. This scheme was devised for bridge replacements by
SCDPW for the Town on New Suffolk Avenue at Mud Creek and Downs Creek while Mr.
Richardson was on their staff in the early 1980's.
Option Four
Our fourth and final design alternative is a precast concrete arch bridge supported with
abutments constructed in permanent sheet pile cofferdams.
As indicated above, since soil test borings are not available at this time, assumptions have been
made as to soil subsurface conditions in the preparation of our fee proposal, as well as, design
and construction schedules and cost estimates. These are to be confirmed as an initial step of our
proposed work efforts.
An early task to be performed will be to re-inspect the bridge in view of the findings of the
SCDPW Inspection Report dated 9/20/11. That report recommended restricting vehicular traffic
to one lane due to the unsafe support conditions of the west fascia beam at the South Abutment.
We will recommend interim measures to assure public safety until the culvert replacement is
completed based on our latest findings to include temporary support and/or traffic management
measures. The design and construction costs of these measures are not included in our fee
Proposal; however DEA is prepared to provide these services at the Town's request.
After topographic survey and soil test borings are obtained, the preparation of permit drawings
and final contract documents will be initiated for the selected culvert replacement option. It is
anticipated that funding of these improvements will need to come from the Town's Capital
funding rather than Federal Funding or Grants. Designs will conform to the current AASHTO
safety standards and encroachments on wetlands will be limited. While velocity of water in the
channel would be low, designs will consider the flood loading cases noting that FEMA Flood
Map hazard zone appears to be AE7 with moderate wave action.
The RFP mentions that various permits are required. This office is perfectly familiar with the
requirements of all the environmental agencies and regularly obtains environmental permits on
an assortment of projects, including recent projects such as the Fithian Lane culvert for the
Village of East Hampton and the Connecticut culvert for the Town of Riverhead.
Our Fee Proposal and Budget Construction Cost Estimates for the various Culvert Replacement
options described above are presented in our separate Cost Proposal in a Summary Table format
for ready comparison.
Table 3, presents a comparison of four options for design and construction with schedules.
The four sheets following Table 3 present a preliminary estimate of quantities and costs of the
bridge items for each of the four bridgelculvert replacement options.
Table 3
Bay Avenue Culvert Replacement -
Comparison of Four Options for Design & Construction with Schedules
Design Start Constr.
Option Schedule Design Bid Schedule Award Summer Fall start Winter Spring Complete Construction
No. T e Bride weeks Date Date months Date shut down u shutdown start u Date Cost
1 Box Culvert 12 1/28/14 4/22/14 4 5/13114 5/26114 9/1/14 12/22/14 3/15/15 12/17/14 $ 350,000
2 Integral Abutment 12 1128/14 4/22/14 6 5/13/14 5/26114 9/1/14 12/15/14 3/15/15 5/16/15 $ 420,000
3 Shee ile Abutment =8/141 8/14 4/22114 6 5113/14 5/26/14 9/1/14 12/15/14 3/15/15 5116/15 $ 410,000
4 PrecasYArch 4/22/14 6 5/13/14 5/26114 9/1/14 12/15/14 3/15/15 5/16/15 IS 510,000
Precast Concrete Box Culvert
Unit
Bridge Items: Unit Price Price
Temporary Silt Screen Nec LS $10,000.00 $ 10,000.00
Remove Existing Superstructure 340 SF $ 10.00 $ 3,400.00
Remove Existing Masonry Substructure 131 tons $ 25.00 $ 3,281.25
Channel Excavation 106.7 CY $ 50.00 $ 5,333.33
Cofferdam nec LS $15,000.00 $ 15,000.00
Box Culvert 480 SF $ 150.00 $ 75,000.00
Stone Bedding 106.7 CY $ 75.00 $ 8,000.00
Asphalt Wearing course 480 SF $ 5.00 $ 2,400.00
Waterproofing Membrane 480 SF $ 10.00 $ 4,800.00
Approach Slab 720 SF $ 20.00 $ 14,400.00
Sheet pile wingwalls 60 LF $ 1,000.00 $ 60,000.00
Concrete Headwall 40 LF $ 100.00 $ 4,000.00
Bridge Railing 40 LF $ 200.00 $ 8,000.00
Approach railing transition 80 LF $ 150.00 $ 12,000.00
highwayrailing 300 LF $ 75.00 $ 22,500.00
terminal sections Nec LS $15,000.00 $ 15,000.00
Utility supports Nec LS $ 5,000.00 $ 5,000.00
Mobilization $ 10,324.58
$268,439.17
30% Contingencies $ 80,531.75
$348,970.92
$ 727.02 per SF
Integral Abutment Bridge
Unit
Bridge Items: Quantity Unit Price Price
Temporary Silt Screen Nec LS $ 10,000.00 $ 10,000.00
Remove Existing Superstructure 340 SF $ 10.00 $ 3,400.00
Remove Existing Substructure 45 tons $ 25.00 $ 1,115.63
Channel Excavation 133.3 CY $ 50.00 $ 6,666.67
Temporary sheeting 528 SF $ 10.00 $ 5,280.00
Roadway plates 600 SF $ 5.00 $ 3,000.00
Bridge Excavation 29 CY $ 40.00 $ 1,173.33
Concrete filled pipe piles 990 LF $ 80.00 $ 79,200.00
Concrete Substructure 29 CY $ 1,000.00 $ 29,333.33
Prestressed Concrete Slab 600 SF $ 150.00 $ 90,000.00
Concrete Overlay 600 SF $ 10.00 $ 6,000.00
Concrete Sidewalk 150 SF $ 10.00 $ 1,500.00
Approach Slab 720 SF $ 20.00 $ 14,400.00
Bridge Railing 50 LF $ 200.00 $ 10,000.00
Approach railing transition 80 LF $ 150.00 $ 12,000.00
highway railing 300 LF $ 75.00 $ 22,500.00
terminal sections Nec LS $ 15,000.00 $ 15,000.00
Utility supports Nec LS $ 5,000.00 $ 5,000.00
Rip Rap Channel Protection 44 CY $ 50.00 $ 2,222.22
Mobilization $ 12,311.65
$320,102.83
30% Contingencies $ 96,030.85
$416,133.68
$ 693.56 per SF
Sheet Pile Abutment Bridge
Unit
Bridge Items: Quantity Unit Price Price
Silt Fence Nec LS $ 10,000.00 $ 10,000.00
Remove Existing Superstructure 340 SF $ 10.00 $ 3,400.00
Remove Existing Substructure 131 tons $ 25.00 $ 3,281.25
Bridge Excavation 0 CY $ 40.00 $ -
Prestressed Concrete Sheet piles 60 LF $ 1,500.00 $ 90,000.00
Concrete Substructure 29 CY $ 1,000.00 $ 29,333.33
Prestressed Concrete Slab 600 SF $ 150.00 $ 90,000.00
Concrete Overlay 600 SF $ 10.00 $ . 6,000.00
Concrete Sidewalk 150 SF $ 10.00 $ 1,500.00
Approach Slab 720 SF $ 20.00 $ 14,400.00
Bridge Railing 50 LF $ 200.00 $ 10,000.00
Approach railing transition 80 LF $ 150.00 $ 12,000.00
highway railing 300 LF $ 75.00 $ 22,500.00
terminal sections Nec LS $ 15,000.00 $ 15,000.00
Utility supports Nec LS $ 5,000.00 $ 5,000.00
Rip Rap Channel Protection 0 CY $ 50.00 $ -
Mobilization $ 12,096.58
$ 314,511.17
30% Contingencies $ 94,353.35
$ 408,864.52
$ 681.44 per SF
Precast Concrete Arch Culvert
Unit Price
Bridge Items: Unit Materials Price
Temporary Silt Screen Nee LS $ 10,000.00 $ 10,000.00
Remove Existing Superstructure 340 SF $ 10.00 $ 3,400.00
Remove Existing Masonry Substructure 131 tons $ 25.00 $ 3,281.25
Channel Excavation 0.0 CY $ 50.00 $ -
Permanent sheet pile cofferdam nec LS $ 75,000.00 $ 75,000.00
Conspan nec LS $ 200,000.00 $ 200,000.00
Concrete foundation 60 CY $ 800.00 $ 800.00
Asphalt Wearing course 400 SF $ 5.00 $ 2,000.00
Approach Slab 720 SF $ 20.00 $ 14,400.00
Bridge Railing 50 LF $ 200.00 $ 10,000.00
Approach railing transition 80 LF $ 150.00 $ 12,000.00
highway railing 300 LF $ 75.00 $ 22,500.00
terminal sections Nee LS $ 15,000.00 $ 15,000.00
Utility supports Nee LS $ 5,000.00 $ 5,000.00
MPT Nee LS $ 5,000.00 $ 5,000.00
Mobilization $ 11,468.00
$ 389,849.25
30% Contingencies $ 116,954.78
$ 506,804.03
$ 844.67 per SF
Section 5
Project Schedule
Dunn Engineering Associates
Scope of Services
Time Frame Total Frame
Task I - Design and Permits
1. Investigation Stage
Field Topographic Survey
Soil Investigations
In-depth Inspection & Recommendation
Interim Bridge Supports or Traffic Management
Identify all utilities
Define property lines
Review Existing Data
Identify Environmental Issues 4 weeks
Prepare Base Plan
Discuss Structure Configuration
Discuss Traffic Maintenance Issues
Review By Town 4 weeks
2. Preliminary Design Stage
Define precise bridge location
Preliminary Bridge Design
Quantify Environmental Issues 4 weeks
Prepare Permit Drawings and Applications
Preliminary Traffic Maintenance Plan
Preliminary Roadway Design
Preliminary Cost Estimate
Review and Approval by Town 8 weeks
3. Final Design Stage
Final Bridge and Roadway Design
Final Traffic Maintenance Plans
Final Plans & Specifications 4 weeks 12 weeks
Final Construction Cost Estimate
Review and Approval by Town
VM\Proposals\Bny Avenue Culvert Replacement
File: Bay.doc
Task II - Bid Support
Project Manual Preparation
Assist in Bid Letting
Review Bids 3 weeks 15 weeks
Resolve Contractor Questions
Task III - Construction Oversieht
Shop drawing Review
Construction Inspection 4 months (Option #1)
6 months (Options #2 thm 4)
WHB1Proposals\Bay Avenue Culvert Replacement
File: Bay.dm
Section 6
Resumes
Dunn Engineering Associates, P. C.
Colin Richardson, P.E.
Director of Structural Engineering
EDUCATION:
B.C.E./, Union College, Schenectady/ 1966
REGISTRATION/CERTIFICATIONS:
Professional Engineer, NY
EXPERIENCE:
Mr. Richardson has been a Task Leader in Structural Engineering, responsible for the technical content of drawings and
specifications and the supervision of project engineers and draftsmen. He also has managed the scoping of projects and has
controlled design budgets and schedules. His project experience at DEA includes:
Project Engineer, Reconstruction of Timber Walkway and Bulkhead Repairs, Village of Westhampton Beach
Marina - Permit application, design and construction services for the repair of the timber marina walkway damaged by
super storm Sandy and miscellaneous bulkhead repairs. (12/12- 5/13)
Engineer, Brooklyn Navy Yard Co-generation Plant - Sub-consultant structural engineer for flood protection measures
including flood walls and flood gates to be installed at power plant buildings. (12/12-present)
Project Engineer, Mobil-Exxon Resource Recovery Site, Greenpoint - Project engineer for various structural design
tasks including building roof repair, elevated maintenance walkways and structural inspections and evaluations. (06/11-
present)
Project Engineer, Mount Sinai Harbor Jetty Rehabilitation - Project engineer for the permit application and preliminary
design phase for the reconstruction of the east jetty and extension of the west jetty. (1/11 - present)
Project Engineer, Interim Rehabilitation Smith Point Bridge over Narrow Bay, Mastic - Project engineer for in-depth
inspection, emergency stringer repairs, and final rehabilitation design and construction services for rehabilitation of
structural steel double leaf bascule bridge and prestressed concrete approach spans including structural steel repairs and
painting, concrete repairs, deck joint rehabilitation, membrane waterproofing, and paving. (5/09 - 12/12)
Project Engineer, Reconstruction of CR 46, William Floyd Parkway over LEEM North Shirley - Project engineer for
final design of bridge modifications including concrete repairs, deck joint replacement, removal of raised median, precast
concrete barrier on structure, membrane waterproofing, and paving. (10/08 - present)
Project Engineer, Town of Riverhead Grangebel Park, North Spillway Rehabilitation, Riverhead - Project Engineer
for the design of repairs to concrete spillway and dam embankment. (06/08 - 10/08)
Project Engineer, Town of Riverhead Grangebel Park, Park Improvements Phase II, Riverhead - Project Engineer
for the design of bulkhead replacement and park amenities. (04/08 - 06108)
Design Engineer, US Coast Guard Fire Island Station, Suffolk - Engineer for the design/build of stone revetment beach
protection. (06/07 - 11/07)
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Project Engineer, North Fork Bank, Babylon Branch - Project engineer for design of new bank branch building
including foundations, steel and glue laminated timber framing. (01/07 - 09/07)
Project Engineer, Suffolk County Police Helicopter Hangar Facility, Westhampton Beach - Project Engineer for
design and construction services for a new aircraft hangar as a frame supported fabric membrane building. (10/06 - 09/08)
Project Engineer, Mobil-Exxon Resource Offsite Recovery Wells, Greenpoint - Project engineer for various structural
design tasks including buried tank vault structural slab and temporary sheeting. (05/07-09/07)
Team Leader, In-depth Inspection Suffolk County DPW CR461LIRR - Team leader for in-depth inspection of 3-span
continuous reinforced concrete bridge over railroad and preparation of evaluation report. (02/07 - 12/07)
Project Engineer, NYSDOT Penataquit Creek Culvert, Babylon - Project engineer for design of contractor's steel
sheetpile cofferdam and cast-in-place culvert section. Pre-construction and post-construction building condition survey and
report preparation. (06/06 - 08/08)
Project Engineer, Vanderbilt Museum Seaplane Hangar, Centerport - Project engineer for In-depth inspection and
rehabilitation design for historic seaplane hangar including structural steel repairs and bearing replacement at head truss for
sliding hangar door and concrete repairs. (6106 - 12108)
Engineer, Rehabilitation of Bergen Point Final Settling Tanks, Babylon - Construction services including welding
inspection and shop drawing review. (9/05 - 09/06)
Project Engineer, Blydenburgh County Park Historic Building Restoration, Smithtown - Team leader for in depth
inspection of historic timber frame building structures and project engineer for preparation of contract documents for
restoration design and construction support services. (12/05 - 2010)
Project Engineer, Hampton Classic Horse Show Structures, Bridgehampton - Project engineer for condition inspection
of decks and structures and the preparation of structure modifications and permit drawings.
Project Engineer, VMS Sign Structure Supports, Various TBTA Facilities - Project engineer for the design of
structural sign supports for VMS sign installation including. Henry Hudson Bridge, Queens Midtown Tunnel and Throgs
Neck Bridge (12/05 - 07/07)
Project Engineer, Salt Storage Facility, Town of Riverhead, Riverhead - Project engineer for the design of pre-
engineered frame supported membrane building and foundations and drainage improvements including precast concrete
holding tank and leaching basins. (9/05 - 07/06; 1/10 - present)
Emergency Inspection of MobilExxon Utility Tunnel, Greenpoint - Performed emergency condition inspection and
report for utility tunnel. (09/05)
Engineer, Peronic River Hydrological Study, Town of Riverhead - Created linked Excel spreadsheet calculations to
perform flood routing analysis by the Storage Indication method for the lower Peconic River Dams. (06105 - 08105)
Team Leader, Condition Inspection of Suffolk County Police 6" Precinct, Coram - Team leader for in-depth condition
inspection of precast concrete frame building including prestressed concrete roof planks. (03/05 - 04/05)
Project Engineer, Suffolk County Police Helicopter Hangar Facility, Westhampton Beach - Project Engineer for
structural design of a new prefabricated metal aircraft hangar. (01105 - 06/05)
Project Engineer, Modification of Exxon-Mobil On-s(te Stormwater Filter Building, Greenpoint - Project engineer for
the condition inspection and design of structural modifications to a prefabricated steel industrial building. (08/04 - 09/04)
Westhampton Beach, New York
Dunn Engineering Associates, P. C
MENEM
Team Leader, In-depth Inspection of Vanderbilt Museum Seaplane Hangar, Centerport - Team Leader for the
structural inspection and report for a masonry and steel framed building of historic significance and the preparation of
emergency repair measures. (07/04)
Team Leader, Condition Inspection of Emmett Drive Bridge, East Quogue - Team leader for the condition inspection
and report preparation for a privately owned bridge over the railroad. (05/04)
Project Engineer, Parapet Modifications for NYCDOT 39 ° Street Bridge over Sunnyside Yard, Queens - Project
Engineer for temporary and permanent bridge parapet improvements including shop drawing review. (04/04 - 01/06)
Project Engineer, Steel Stack Extension for Suffolk County Bergen Point Waste Treatment Building, Babylon -
Project Engineer for stack extension and structural building framing modifications. (03/04 - 06/04)
Engineer, In-depth Inspection of Suffolk County Infirmary Floor, Yaphank - Engineer for condition inspection and the
rehabilitation design for gypsum plank building floor construction. (01/04 - 03/04)
Project Engineer, Avalon House Restoration and Rehabilitation, Stony Brook - Project engineer for structural
strengthening of timber floor framing utilizing epoxy-bonded steel plates reinforcement and retaining wall design. (09/03-
11/03)
Project Engineer, Timber Pier for Staten Island Boat Sales, Staten Island - Project engineer for the design of timber
pile-supported boat launching piers.
Team Leader, In-depth Inspection of Suffolk County Department of Parks, West Hills Horse Arena, Huntington -
Team leader for the inspection, report and preparation details for the of emergency repairs deteriorated column bases and
rehabilitation design for a timber frame building. (07/03 - 08103)
Project Engineer, North Fork Bank East Islip Branch - Project Engineer for design and shop drawing review for a
timber and steel frame building construction featuring architecturally exposed glulam trusses and the use of structural
insulated roof panels. (11/03 - 10/04)
Project Engineer, Replacement of Suffolk County Mill Dam Bridge - Project Engineer for this $2.1 million bridge
replacement using the procedure for "Locally Administered Federal Aid Projects." In order to minimize environmental and
community effects a novel approach was developed by DEA. The abutments and bridge superstructure were replaced while
maintaining and reusing the existing concrete and timber pile foundations for both the bridge and integral tide gate
structures. DEA produced all 27 contract drawings and complete project specifications on time, within a compressed
design period in order to facilitate the County's proposed reconstruction period. The project involved intricate cofferdam
design and other distinctive design features such as: raising the bridge profile grade while reducing structure depth to limit
conditions of submergence; upgrading the live load capacity to HS25; maintenance of normal operation of tide gates,
except for a limited period of service interruption; use of high performance concrete for durability; and incorporating
aesthetic features suggested by the local community. Shop drawing review. (01/03 - 08/04)
Project Engineer, Town of East Hampton Gerard Drive Bridge Culvert - Project Engineer for this $575,000 new
precast concrete bridge to provide an additional waterway opening to Accabonac Harbor. The project involved carrying out
construction within a sensitive tidal wetland area, and coordination with four different utility companies. Various requests
from the local community regarding the aesthetic appearances of the structure were incorporated into the final design. The
final design incorporated 22 detailed drawings. Shop drawing review. (01/03 - 12/04)
Structural Engineer, Emmett Drive Bridge, East Quogue, NY - Performed structural checking of all design calculations.
Port Authority of New York & New Jersey Engineering Department:
Senior Engineer, Bridge J2 Replacement Study, JFK Airport - Structural review engineer for consultant study for
strengtheningtreplacement of an existing bridge for fuel truck loading. (01/00 - 12/02)
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
INEEMEN 0001
Senior Engineer, Concourse Slab Repairs, LaGuardia Airport - Structural review engineer for temporary supports for
concourse finger slabs. (01/00 - 12/02)
Senior Engineer, Roadway Improvements, Newark Airport - Structural Task leader for the design of bridge expansion
joint replacement for the Terminal A & B roadways. (01/00 - 12/02)
Senior Engineer, Pedestrian Bridge Modifications - Structural review engineer for consultant design for reconstruction
of concrete box girder pedestrian ramps. (01/00 - 12/02)
Senior Engineer, North Avenue Connector Bridge, N51, over the Peripheral Ditch, Newark Airport - Structural task
leader for design and shop drawing review for a pile supported, integral abutment, 3-span, prestressed concrete slab and
girder bridge prestressed concrete girder bridge. (01/00 - 12102)
Senior Engineer, Southern Access Roadway Program, Newark Airport - Structural task leader for preliminary design
of Bridge N49 and final design of sign structures and Lead Structural Review Engineer for final Consultant design of
Bridge N49. (01/00 - 12/02)
Senior Engineer, Peripheral Ditch Tide Gate Replacement, Newark Airport - Lead Structural Review engineer for
consultant design of bridge and tide gate structure replacement. (01/00 - 12/02)
Senior Engineer, Terminal C Frontage Roadways Expansion, Adams Ditch Culvert, Peddie Ditch Bridge, Bridge N8
Reconstruction, Newark Airport - Lead Structural Review engineer for Tenant Alteration Application. (01/00 - 12/02)
Stall' Services Engineer, CTA Bridge, N47, and At-Grade Roadway, Newark Airport - Structural task leader for design
and shop drawing review of steel plate girder bridge, pile supported abutment and retaining walls, concrete-faced sheetpile
retaining walls and sign structures. (6/92 - 01/00)
Staff Services Engineer, Expressrail Lead Track over Depressed McLester Street, Port Elizabeth - Structural Task
leader for preliminary and final design and construction services for a 3-span through plate girder Railroad Bridge,
structurally supported approach embankment, and depressed roadway boat section with pump station. This grade
separation eliminated a serious traffic bottleneck for port truck traffic making possible opening of the Port Elizabeth
Expressrail Intermodal Facility and required close multi-discipline co-operation. (6192 - 01100)
Staff. Services Engineer, Hoboken South Waterfront Development Pier A, Block A, B & C Upland Infrastructure,
Hoboken - Structural Task Leader for condition survey and evaluation, preliminary and final design and construction
phases of marine pile and prestressed concrete deck rehabilitation, new low level composite, prestressed concrete deck
construction, wharf rehabilitation, park amenities and pier demolition. (6/92 - 01/00)
Staff Services Engineer, Brooklyn Piers 6, 7 &8 Pile Repairs - Structural Task Leader for condition survey and
evaluation, preliminary and final design and construction phases of marine timber pile rehabilitation including pile
wrapping and concrete pile extension repair. (6192-01/00)
Staff Services Engineer, Port Elizabeth Marine Terminal, Berths 88-98 Rehabilitation of Bulkhead - Lead review
engineer for consultant design of sheet pile concrete jacket construction. (6/92 - 01/00)
Staff Services Engineer, NYC Pier 40 Pile Rehabilitation - Structural Task Leader for final design and shop drawing
review of pilejacket and steel channel pile repairs. (6/92 - 01/00)
Staff Services Engineer, Queens West Reconstruction of East River Wharf - Lead review engineer for consultant
design of contract for deck construction. (6/92 - 01/00)
Staff Services Engineer, Port Newark Signage Contract - Lead review engineer for consultant design contract for
cantilever and overhead sign structures. (6/92 - 01/00)
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Staff Services Engineer, North Avenue Bridge Widening - Lead review engineer for consultant design contract for twin
bridge deck widenings over NJ Turnpike. (6/92 - 01/00)
Structural Engineer, Newark Airport Redevelopment Phase IA Bridge Widenings - Structural task leader and final
design of three bridges including precast concrete fascia panel design. (5185 - 6192)
Structural Engineer, Newark Airport Redevelopment Roadway Planning - Structural Task Leader for planning for
airport access roadway improvements including feasibility and cost estimates for multi phase development from Turnpike
Exit 13A to Exit 14. (5/88 - 6/92)
Structural Engineer, People Mover Facility Remote Stations, Newark Airport - Shop drawing review and review of
contractor engineer designs for building cladding systems. (5/85 - 6/92)
Structural Engineer, Maintenance and Control Facility, Newark Airport - Quality assurance review for building
design and review of shop drawings. (5/85 - 6192)
Structural Engineer, Berths 8-14 Wharf Rehabilitation, Port Newark - Deign engineer for rehabilitation of low level
timber relieving platform. (5/85 - 6/92)
Structural Engineer, Berths 34-36 Rehabilitation, Port Newark - Design engineer for wharf tie rod repairs. (5/85 - 6/92)
Structural Engineer, Erie Basin Steel Sheet Pile Bulkhead Replacement, Brooklyn - Structural task leader during
construction phase of steel bulkhead replacement contract utilizing existing anchorages. (03/86 - 10/86)
Previous project experience includes:
Berger Lehman Associates, Structural Project Engineer, NYCDOT Rehabilitation of St. George Terminal, Staten
Island - Project engineer for deign of bridge deck rehabilitation including inspection and evaluation, steel repairs, deck
replacement, waterproofing and joint design. (1/83 - 5/85)
STV Engineers, Structural/Project Engineer, LIRR Westside Yard Pedestrian Tunnel - Design of evacuation tunnel
and shaft. (5/81 - 1/83)
STV Engineers, Structural/Project Engineer, Village of Rockville Center Waste Transfer Facility - Design of
foundation and alternate bid for retaining walls. (5/81 - 1/83)
STV Engineers, Structural/Project Engineer, NY Thruway Authority Tappan Zee Bridge Joint Repairs - Design of
modular replacement joints and steel repairs. (5/81 - 1/83)
STV Engineers, StructuraWroject Engineer, Republic Fairchild Building Addition - Design of structural framing and
foundation. (5/81 - 1/83)
Suffolk County Department of Public Works, Structural Engineer - Design and shop drawing review for slab and
girder steel and prestressed concrete bridges; design of timber, steel and prestressed concrete sheet pile bulkheads, marinas
and stone revetments; Traffic signal supports. (6/73 - 5/81)
Port Authority for New York & New Jersey, Engineering Department, Civil Engineer - Lincoln Tunnel Exclusive
Bus Lane - Design of sign structures and roadway protection structures. GWB highway terminal study. (5/10 - 6f73)
Andrews and Clark, Consulting Engineers, Structural Engineer - Design of abutment and retaining wall sections and
sign structures. (3/68 - 5/10)
U.S. Army Corps of Engineers, New York District, Division of Waterways - Resident construction inspection for Beach
Erosion Control project, Stone Groin Field Construction, Westhampton Beach, NY. (9/65 -3/66)
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Presentations
"Mill Dam Bridge Rehabilitation", NYSDOT Tenth Statewide Conference on Local Bridges, 10/23/04, Syracuse.
Publications
"On the Hoboken Waterfront", Civil Engineering Magazine, February 2000. Co-authored this article describing the
Hoboken, New Jersey Pier A/Block A Upland Infrastructure Improvements.
Awards
Merit Award, 40th Annual New Jersey Concrete Awards Sponsored by the New Jersey Concrete & Aggregate Association
and the New Jersey Chapter of the American Concrete Institute for the Port Elizabeth Expressrail over the Depressed
McLester Street
Honorable Mention, 39a Annual New Jersey Concrete Awards Sponsored by the New Jersey Concrete & Aggregate
Association and the New Jersey Chapter of the American Concrete Institute the for Newark Airport CfA Bridge
Honorable Mention, 37's Annual New Jersey Concrete Awards Sponsored by the New Jersey Concrete & Aggregate
Association and the New Jersey Chapter of the American Concrete Institute for Pier ABlock A Infrastructure
Improvements
Honorable Mention, 35" Annual New Jersey Concrete Awards Sponsored by the New Jersey Concrete & Aggregate
Association and the New Jersey Chapter of the American Concrete Institute for Newark Airport Phase I Roadway
Improvements
Military Service
Date of Service: 3/66 to 3/68 Active Duty U.S. Army
Corps of Engineers, Construction inspection, Korea; Office engineer, Japan
Corps of Engineers, Cold Regions Engineering and Experimental Laboratory, Hanover, N.H.- Laboratory assistant
Professional Memberships
Life Member, American Society of Civil Engineers
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
Alex Gimpelman, P.E.
Senior Project Engineer
EDUCATION:
Masters of Business Administration/, Hofstra University, NY/ 2001
Bachelor of Science/Civil Engineering, University of Massachusetts, Amherst, MA/ 1989
/Beta Gamma Sigma, Collegiate Schools of Business Honor Society/ 2000
REGISTRATION/CERTIFICATIONS:
Professional Engineer, NY
EXPERIENCE:
Alex Gimpelman has led DEA's highway design efforts since joining the company in 2002. Since that time he has been
responsible for the development of alternative designs for County Road 16 between the Long Island Expressway and
Sunrise Highway and for County Road 58 from the Long Island Expressway to County Road 105. Mr. Gimpelman has also
been responsible for final PS&E plans for many projects including the construction of the Six Corners Roundabout in the
Village of Westhampton Beach, construction of traffic calming measures along Daly Road and Hauppauge Road in the
Town of Huntington, the reconstruction of Connetquot Avenue in the Town of Islip and plans for roadway improvements to
be undertaken in connection with major development projects on the State and County Highway system.
He has also been responsible for supervising the development of all highway design plans. Design elements include
horizontal and vertical alignments, grading, drainage, pavement markings, signage, typical sections and details. He has also
assisted with the preparation of various design report components for roadway improvement projects including the
development of alignment alternatives and pavement rehabilitation alternatives for DEA's County Road 16 and County
Road 58 projects. In addition, he has been responsible for the preparation of roadway improvement plans to be
implemented in conjunction with residential and commercial site development projects. Plans typically consist of the
widening or modification of existing roadways to provide additional travel and/or turn lanes.
With many years of comprehensive experience in the field of Civil Engineering, he has participated in numerous design,
construction inspection and planning study assignments for various highway and street improvement projects, as well as site
development projects including:
Intersection Improvements at County Road 31 and County Road 104, Suffolk County (SCDPW) - Mr. Gimpelman is
the Project Engineer responsible for the preparation of final plans for the construction of a modern roundabout at this
intersection. Plans include geometric layout, grading, drainage, typical sections and all necessary details of construction. In
addition, Mr. Gimpelman was responsible for the preparation of an extensive set of MPT drawings due to the complexity of
the proposed work and the isolated location of the intersection.
Daly Road Traffic Calming Project, Commack, NY (Town of Huntington) - Responsible for preparing plans to
implement traffic calming measures along Daly Road and Hauppauge Road under a NYSDOT Local Safe Streets and
Traffic Calming grant. Proposed improvements included installation of new curbs and sidewalks, flush and raised medians,
striping, miscellaneous drainage improvements and fixed time signals. The plans also included the construction of a
roundabout at the intersection of Daly Road, Hauppauge Road and Larkfield Road. (2004-2005)
Westhampton Beach, New York
Dunn Engineering Associates, AC.
Six Corners Roundabout, Westhampton Beach, NY - Developed PS&E package for the construction of a roundabout to
replace an existing signalized intersection at the intersection of Mill Road, Potunk Lane, School Street, Oak Street and
Brook Road in the Village of Westhampton Beach under a NYSDOT Local Safe Streets and Traffic Calming grant. The
plans encompassed all the geometric layout, grading and drainage, lighting, signing, striping, miscellaneous details and
MPT necessary to construct the project. (2005)
Connetquout Avenue - Town of Islip, N.Y. - Developed plans for the realignment and resurfacing of this heavily traveled
roadway. Realignment of the roadway consisted of improvements to both the existing horizontal and vertical alignments.
Horizontal curve radii were increased and vertical grades and curves were modified to accommodate the design speed of
the roadway. Typical sections and miscellaneous details were generated to reflect the proposed improvements. (2002-2005)
Local Safe Streets & Traffic Calming - Roundabout, Riverhead, NY - Mr. Gimpelman prepared the design plans and
specifications for the Middle Island Roundabout and aided the Town in gaining the necessary approvals from NYSDOT to
construct the project. The design included a drainage plan to resolve flooding in the vicinity of the intersection where
groundwater is close to the surface. The project successfully merged the two closely spaced intersections of Middle Road
with Osborne Avenue and Horton Avenue and replaced them with a single roundabout. These intersections were
unsignalized, and the Town had received complaints and requests for signalization. The roundabout design provided for
efficient, safe traffic flow while a solution utilizing two traffic signals would have brought delays and future congestion.
Mr. Gimpelman also supervised construction inspection services for the Town, aided the Town's administration of the
contract and provided liaison with NYSDOT.
Access Modifications for Republic Airport, Farmingdale, NY - Prepared reconstruction plans for roadways with the
NYSDOT operated Republic Airport. The plans provided for the reconstruction of Grumman Lane, the reconstruction of
several internal intersections, the removal of the existing main access roadway to the airport and modifications to NYS
Route 110 to accommodate changes in the airport's access as well as to provide access to a new shopping center. Among
the plans prepared were roadway plans, pavement markings and signing plans, maintenance and protection of traffic plans
and plans depicting typical sections and various miscellaneous details. Specifically, the plans for Route 110 entailed
reconstruction of the existing medians to accommodate a double left turn lane entering the site where a single left turn lane
existed and the creation of a new median opening to allow for a double left turn lane exiting the site. Other improvements
on Route 110 consisted of the elimination of existing driveways adjacent to the airport, the closing of the existing airport
entrance, improvements to the intersection at Grumman Lane, construction of new shopping center driveways, and the
installation of concrete sidewalks and handicap ramps along the entire frontage. Within Republic Airport, Grumman Lane
an undivided two lane roadway was reconstructed as a four lane divided roadway with a raised median and full shoulders.
Other improvements included the reconstruction and realignment of an existing intersection to provide access to the State
Police barracks and improve the circulation of traffic in the vicinity of the Terminal building. The project included a
Traffic Impact Study with multiple access alternatives and development of innovative geometry and signal phasing to
accommodate the high volumes with restricted access to Route 110. Extensive coordination of project elements was
required with NYSDOT, Republic Airport and State Police personnel (2004).
County Road 58 Corridor Study, Suffolk County (SCDPW) - Mr. Gimpelman was a principal contributor in the
preparation of the expanded project proposal (EPP) for the County Road 58 Corridor Study from the Long Island
Expressway to County Road 105 in Riverhead. He documented the existing conditions component of the EPP including
summaries of such items as drainage systems, utility facilities, pavement conditions and existing geometrics. Mr.
Gimpelman was responsible for the preparation of design alternatives for improvement of the roadway within the corridor,
as well as the design of an improved traffic circle at the intersection of C.R. 58 and C.R. 73, Roanoke Avenue. Special
attention was paid to alternative improvements of the traffic circle, which is a critical element of the project due to its
importance from both a technical and political standpoint. (2004-2005)
County Road 16 Corridor Study, Suffolk County (SCDPW) - Mr. Gimpelman was responsible for the development of
the three-lane alternative for the proposed reconstruction of the roadway between the Long Island Expressway and Sunrise
Highway. He was also responsible for the preparation of the pavement evaluation report for the entire County Road 16
project from County Road 83 to Sunrise Highway.
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
1001
County Road 39 Reconstruction, Suffolk County (SCDPW) - Mr. Gimpelman is the Project Engineer responsible for the
preparation of the CR 39 Reconstruction from North Sea Road to Montauk Highway. In this project, the roadway is being
widened to accommodate an additional eastbound travel lane. In addition, substandard superelevation and drainage
deficiencies will be corrected. The project also includes the widening of an existing Long Island Rail Road grade crossing
and substantial coordination with the Rail Road.
Montauk Highway Reconstruction, Suffolk County (SCDPW) - Assisted in the preparation of the Expanded Project
Proposal (EPP) Report, a planning and scoping document, for the reconstruction of a 1.7 mile segment of a principal arterial in
the hamlets of Mastic and Shirley. Conducted field investigation of existing conditions including pavement and drainage, and
evaluated conformance with current standards. Developed preliminary plans for a five-lane alternative, examined alternative
encompassing construction of Sunrise Highway South Service Road, generated graphical depiction of existing right-of-way and
prepared preliminary construction cost estimates for various alternatives and recommendations of preferred treatment (2002)
Route 112 Reconstruction, Suffolk County (NYSDOT) - Participated in the development of the EPP for this project which
encompasses the reconstruction of this principal arterial between the L.I.E. and Route 25in Medford and Coram. Gathered data
regarding existing conditions within the project corridor including an inventory of existing utility facilities. Involved in the
development of alternative alignment improvements, including profiles and typical sections. Supervised existing right-of-way
determination including extensive research of deeds, property surveys and subdivision maps. Task leader for collection of
manual turning counts utilized for traffic studies. (1995-2002)
Newbridge Road Reconstruction, Nassau County (NCDPW) - Involved in the design for reconstruction of a two-mile
segment of a minor arterial roadway. This project required the preparation of acquisition maps for in excess of 150 permanent
takings and work easements and the development of complete contract documents including plans, specifications and estimates.
Project elements included the design of horizontal and vertical alignments, grading, typical sections and details, drainage system
improvements including the installation of 53" x 83" elliptical RCP, MPT, traffic signals, pavement markings and signage.
Coordinated extensive utility work including the relocation of two aerial 69kv pole lines, installation of new 12" and 8" high
pressure gas mains and installation of new 12" water mains. Assisted field personnel during construction by modifying drainage
and sewer plans based upon field conditions. (1998)
Realignment of Johnson Avenue, Lake Ronkonkoma, NY (Town of Brookhaven) - Developed plans for the realignment of
a rfrmile segment of roadway including horizontal and vertical alignment and installation of new drainage. Performed
topographic survey, compiled existing right-of-way information, coordinated relocation of existing utility facilities and prepared
acquisition and working easement map. Served as field engineer during construction. Responsible for layout of curbs and
supervised all construction activities. (2000)
Rockaway Turnpike Reconstruction, Nassau County (NCDPW) - Was a principal contributor in the preparation of the
Expanded Project Proposal Report, a planning and scoping document for a project providing for the reconstruction of a Wmile
segment of a principal arterial. Conducted field investigation including pavement condition evaluation, drainage system
inventory, etc.; evaluated conformance with current standards; developed proposed alternative for intersection capacity and
arterial operation improvements; and prepared preliminary construction cost estimates. Prepared a Pavement Evaluation and
Treatment Selection Report (PETSR) including a pavement distress survey, analysis of alternatives and recommendations of
preferred treatment (1997)
Sandford Boulevard Replacement, Mount Vernon, NY - Responsible for developing plans for the widening and
rehabilitation of Sandford Boulevard in conjunction with the construction of retail shopping projects on both sides of the
roadway. The plans encompassed widening the roadway with composite pavement, milling and resurfacing of the existing
pavement, installation of new curbs and sidewalks, additions and modifications to the existing drainage facilities and
installation of new pavement markings and signing. Additional improvements were depicted for other roadways in the
vicinity of the site as called for in the traffic impact study prepared for the project. Several agencies had jurisdiction over
the roadways within the project including NYSDOT, Westchester County DPW, City of Mount Vernon and the Villages of
Pelham and Pelham Manor (2004).
Timber Ridge Homes - Mount Sinai, N.Y. - Developed plans for site access and improvements along Mount Sinai-Coram
Road. The plans encompassed construction of shoulders, turn lanes and curb and sidewalk, as well as modifications and
Westhampton Beach, New York
Dann Engineering Associates, AC.
additions to existing roadway drainage system. Among the tasks performed were the design of horizontal and vertical
alignments and typical sections, generation of existing and proposed cross sections and the preparation of miscellaneous
details in accordance with Town of Brookhaven Standards. (2002)
Home Depot - Shirley, N.Y. - Prepared plans for site access which consisted of the construction of a new median opening
with a double left turn lane on William Floyd Parkway and the elimination of an existing median opening. Developed
typical sections, horizontal alignment and grading for required pavement widening. Designed new drainage and alterations
to existing drainage system to accommodate additional pavement. Roadway improvements designed in accordance with
Suffolk County DPW Standards. (2002)
Brookhaven Industrial Park at Yaphank - Bellport, N.Y. - Prepared conceptual and final design plans for roadway
improvements along Horseblock Road as well as for site access for this major industrial subdivision. The plans
encompassed widening of the existing roadway to provide shoulders and turn lanes along the frontage. Developed typical
sections and designed grading for the required widenings. (2002)
Frontage Improvements, JFK Airport, Queens, NY (Port Authority of NY & NJ) - Prepared contract documents for
pedestrian accessibility improvements within frontage area of Terminals 2 and 3. Tasks performed consisted of development of
civil plans including horizontal layout and grading for reconstructed sidewalk areas, preparation of traffic signal and roadway
lighting drawings and generation of details and sections. Assisted with the development of plans for maintenance and protection
of traffic and improvements to pedestrian signage. (2001)
New York State Thruway Authority, Ulster County (NYSTA) - Involved in preparing contract documents for the
rehabilitation of 10 miles of mainline between Exits 18 and 19. Tasks involved analysis of existing vertical alignment,
development of grading studies and superelevation improvements, upgrading of roadside safety features and drainage system
modifications. Conducted extensive field investigation. Developed database of existing conditions. (1992)
Woodbury Meadows Senior Housing Project, Woodbury, NY (JOBCO Inc.) - Principal design engineer for this new
housing subdivision which consisted of nine buildings (114 units) on a six-acre site. Among the many tasks performed was the
design of the grading, drainage, water mains and services including backflow prevention, and sanitary sewer systems. As the
site was part of a pre-existing church property, there was considerable coordination required with the church, other neighboring
properties, the Town of Oyster Bay and the Nassau County Planning Commission. Extensive coordination was also required
with Nassau County DPW Sewers, Nassau County DPW Traffic Engineering, Nassau County Health Department and various
utility companies. Actively involved in the highly complex permitting process for the project. Supervised installation of
drainage and sanitary sewer systems. (2000)
Hillside Avenue and Winthrop Avenue Area Roadway Improvements, Woodbury, NY (Town of Oyster Bay) - Initially
acted as party chief for establishment of horizontal and vertical control and the taking of existing cross sections for this project
which entailed the reconstruction of life miles of residential streets. The project included replacement of curbs and driveway
aprons, installation of new drainage and reconstruction of the existing asphalt pavement. Developed proposed profiles and
designed improvements to existing drainage facilities. Provided support to field personnel during construction including
implementation of field modifications and preparation of change orders and contractor's payment requests.
WBdwood Road Drainage Improvements, Hicksville, NY (Town of Oyster Bay) - Developed plans to alleviate flooding
problems by eliminating a leaching basin and installing a new positive drainage system connected to a nearby existing system.
The plans incorporated installation of new curbs and driveway aprons and regarding of the roadway to minimize flooding.
Coordinated design with gas and water companies for required offsets of mains and services. (2001)
Tariff Street and Tower Street Drainage Improvements, Suffolk County (Town of Islip) - Supervised construction
activities which included the installation of aluminum arch culverts, catch basins, manholes and piping as well as reconstruction
of the existing roadway which encompassed new curbs, driveway aprons and asphalt pavement Coordinated construction with
utility companies including water and gas main offsets and alteration of existing telephone facilities. Prepared field changes and
reviewed contractor's payment requests. (1997)
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
Oakdale Area Drainage Improvements, Suffolk County (Town of Islip) - Responsible for preparation of wetlands permit
applications for submission to NYS Department of Environmental Conservation as well as additional documentation for other
environmental regulatory agencies including US Army Corps of Engineers. Prepared necessary revisions to drawings based on
comments received from regulatory agencies. (2000)
Town of Southampton Animal Control Facility - Developed the site plan and associated details for this new 14,000 square
foot facility. Project design elements included grading, paving, storm drainage and septic systems and various other utilities.
Coordinated all work with project architect and mechanical, plumbing and electrical subconsultant. (2000)
Miller Highway Viaduct Reconstruction, New York (NYSDOT) - Involved in various aspects of roadway design required in
conjunction with the rehabilitation of a 3,000 foot long steel viaduct. Initially assisted with the preparation of vertical and
horizontal alignment studies performed to determine the feasibility of improving existing substandard features. Prepared MPT
plans which included the use of reversible lanes protected by a movable concrete barrier system. Involved with the design of
temporary and permanent roadway lighting design developed by a sub-consultant as well as the design of utility relocations and
the necessary coordination with various agencies. (1998)
Utility Mapping, New York, New York (Con Ed) - Worked on the preparation of plans depicting subsurface and aboveground
utilities for Consolidated Edison Co. of New York including field survey and research of as-built information.
Ozone Park Area Reconstruction, Queens (NYCDOT) - As Office Engineer for street reconstruction project, was responsible
for field modification of proposed grading including revision of cross sections and profiles. Performed pedestrian ramp slope
surveys. Supervised completion of punch list.
99's Street Area Reconstruction, Queens (NYCDOT) - Involved in survey update and mapping of highway and utility
features for this project entailing the preparation of contract documents for the reconstruction of 4 miles of city streets.
Hutchinson River Parkway Reconstruction, Westchester (NYSDOT) - Served as Office Engineer for this project which
entailed the realignment and reconstruction of a portion of the parkway. Worked on final cross sections for mainline parkway
and ramps that encompassed large quantities of cut and fill including rock cuts.
Previous Experience
Project Engineer, LiRo-Kassner, Inc., Syosset, N.Y. (INS - 3/02) - Responsible for all aspects of project development for
a wide variety of civil engineering projects for various clients including state, county, and local government agencies and the
Port Authority of NY & NJ; Developed plans for the rehabilitation and reconstruction of numerous highway facilities ranging
from interstate highways to local streets encompassing horizontal and vertical alignments, grading, drainage, traffic signals,
pavement markings, signage, utility work and provisions for maintenance and protection of traffic; Prepared design reports for
various reconstruction projects consisting of compilation and assessment of data regarding existing conditions, development and
evaluation of alternatives and preparation of cost estimates; Assembled information regarding existing property lines from tax
maps, property deeds and survey maps and generated property acquisition and working easement maps; Acted as survey party
leader for the completion of traverses and the taking of cross sections utilizing total station equipment and differential leveling;
Coordinated all phases of project development with utility companies and various governmental agencies including regulatory
authorities.
Junior Project Engineer, John J. Kassner & Co., Inc., Syosset, NY (4/89 -12/97) - Assisted in the development of plans for
various roadway rehabilitation and reconstruction projects. Performed quantity take-offs to be utilized in the generation of cost
estimates. Served as office engineer and inspector during the construction phase of various projects. Participated in the survey
and trapping of subsurface and above ground utilities. Acted as member of survey parties involved with traverses and cross
sections.
Memberships:
Member of American Society of Civil Engineers (ASCE)
Westhampton Beach, New York
Dunn EngfneerinRAssociates, P. C.
Sumesh K. Bhattarai, P.E.
Structural Engineer
EDUCATION:
Master of Science/Civil Engineering, State University of New York at Buffalo/ 2007
Master of Engmeenng/Civil & Environmental Engineering, Saitama University, Japan/ 2005
Bachelor of Engineering/Civil Engineering, M.S. University of Bamda/ 2000
REGISTRATION/CERTIFICATIONS:
Professional Engineer, N.Y.
EXPERIENCE:
Mr. Bhattarai has been working as a Structural Engineer for Dunn Engineering Associates (DEA), Westhampton Beach,
NY since Nov 2008. He has been working as the structural design engineer in variety of bridge rehabilitation projects. He
has also worked as the design engineer in several bulkhead projects, as the structural design engineer in highway overhead
sign structure project, and as the structural engineer in several buildings and tower structures.
Prior to joining DEA, Mr. Bhattarai spent almost two years performing structural engineering services with the Popli
Consulting Engineer & Surveyors (now Popli Design Group), Penfield, NY from 2007 Jan to 2008 Nov. During that time
period, He was the Structural/Civil Engineer on the rehabilitation and replacement of 2 steel multi-girder bridges and one
Timber Bridge. In addition, he was the Structural Engineer on Level I load rating of large truss bridges, steel multi-girder
bridges, concrete culverts and Level II load rating (AASHTO Virtis, BLRS) of about 500 timber, concrete and steel bridges
in NYSDOT region 4 and 5. He was the Assistant team leader of bridge inspection in NYSDOT region 5 and 4 inspecting
approximately 100 bridges. He also spent almost three years as a Lecturer and structural/civil engineer in Institute of
Engineering (IOE), Tribhuvan University, Nepal. During that time period, He was an instructor of structural analysis and
design courses and designed 5 multistory reinforced concrete frames with shear wall buildings under Institute of
Engineering Consulting Services.
BUILDINGS & BRIDGES:
At Dunn Engineering Associates, project experience includes:
Project Engineer, Smith Point Bridge, Shirley, NY (2009 to date) - Capital improvement project of 19 span long
concrete and girder-floorbeam-stringer bascule bridge. Responsibility includes: Bridge inspection, load rating, design of
repairs for steel towers and steel stringers, design of external post-tension bar to strengthen pre-stressed post-tensioned
girders, design of concrete repairs to pre-stressed concrete girders, preliminary plan preparation, cost estimate and
specification etc.
Field Engineer, Smith Point Interim Bridge Rehabilitation, Shirley, NY (2009)
Construction inspection of Smith Point Interim Bridge Rehabilitation Project. Responsibility included construction
inspection of existing structural steel high pressure washing, existing structural steel needle gun cleaning, existing and new
structural steel vacuum blasting, drilling of bolt holes in structural steel, bolting of high strength bolts, painting existing and
new structural steel (priming, intermediate, finish coats). Responsibility also included: inspection of blasted steel surface
using SSPC guidelines, chloride test in existing structural steel, calibration and measurement of bolted torque and paint
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
thickness inspection and measurement as required by plans and specifications. Responsibility also included record work
progress report of contractor at site.
Project Design Engineer, CR46 Bridge Widening Project over Long Island Rail Road, North Shirley, NY (2009 to
date) - Four span pre-stressed concrete bridge widening project. Responsibility includes: Structural analysis in STAAD and
level I load rating of the bridge.
Project Design Engineer, Hospital Road Bridge Widening Project over Highway 27, NY (2009 to date) - Four span
steel multi-girder concrete bridge widening project. Responsibility includes: Thermal, shrinkage, creep, seismic and wind
analysis in STAAD, level I load rating of the bridge. Capacity and demand calculation of proposed configuration of bridge
piers.
Structural Engineer, Fire Island Lighthouse Lens Building, Captree, NY (2008) -Responsibility included: Analysis and
design of steel framed light house structures in STAAD and timber pile foundation.
Structural Engineer, Vanderbilt Museum Clock Tower Rehabilitation (2008) - Responsibility included: Structural
analysis and capacity calculation of structural members of 5 story masonry clock tower structure. Capacity/Demand
Calculation.
Design Engineer, Highway Overhead Sign Structures, Binghamton, NY (2008-2009) -
Responsibility included: Analysis and design of overhead cantilever truss structures for VMS and cantilever poles for
traffic signals using STAAD and excel spreadsheet.
Design Engineer, Bulkhead Structures, Northport, NY (2009)- Responsibility included: Analysis and design of
anchored and cantilever bulkhead structures.
BRIDGES
At Popli Consulting Engineer & Surveyors (now Popli Design Group), major project experience includes:
Project Engineer, North Wayne Street Bridge Replacement, Phelps, NY (2008) -Federally funded and locally
administered project on North Wayne Street in the town of Phelps, Ontario County. Responsibility included: preliminary
structural analysis and design of steel multi-girder bridge with composite deck for economic bridge structure configuration
selection.
Project Engineer, Fineview Place Bridge Rehabilitation, City of Syracuse over Renwick Avenue, NY (2008) -
Federally funded and locally administered project in the city of Syracuse Responsibility included: performed in-depth
bridge inspection, bearings, joints and concrete deck evaluation and preparation of technical report, structural analysis in
STAAD, Level I bridge load rating and fatigue analysis in MathCad & Excel spreadsheet, design of concrete repairs to
substructure. Advanced detail plans & final plans preparation, specification and estimate.
Design Engineer, NYSTA Gusset plate Capacity Check of Truss Bridge, Region 4, NY (2008)- Responsibility
included: Screening of forty large truss bridges for detailed gusset plate capacity check, structural analysis, and capacity
calculation of gusset plate using MathCAD sheet of approximately 10 truss bridges.
Design Engineer, Level I Load Rating (2007-2008) - Responsibility included: structural analysis in STAAD and
structural member's capacity calculation in MathCad and Excel spreadsheet for Level I Load Rating on over 10 bridges and
2 culverts. Bridge type included complex truss bridges requiring STAAD analysis, steel multi-girder bridges, and timber
bridges.
Design Engineer, Level H Load Rating (2007-2008) - Responsibility included: structural analysis of over 500 bridges
utilizing AASHTO's VIRTIS Load Rating Program and NYSDOT BLRS Load Rating Program in NYSDOT region 4 and
5. Bridge type included truss bridges, multi-girder steel, reinforced concrete, pre-stressed concrete and timber bridges.
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Assistant Team Leader (ATL), Biennial & Interim Inspection of Bridges ( Region 4, Region 5) NY (2007-2008) -
Assisted in the inspection of local bridges (about 100 bridges) as part of the biennial inspection contract. Assisted in the
collection of data necessary for the rating of bridge elements. Prepared inspection reports as directed by the Team Leader.
Design Engineer, I-84 over NYS Rte. 208, Bridge Widening, Town of Montgomery, NY (2007-2008) - Responsible for
structural analysis of two new girders for bridge widening, developing, advanced detail plans & final plans preparation,
specification and estimate.
Project Engineer, Seismic Vulnerability Assessment of NYSTA bridges, NY (2008) - Responsible for evaluation of
approximately 25 NYSTA bridges for seismic vulnerability based on NYSDOT seismic vulnerability manual. Review
bridge plans and folders to determine detail types and repairs performed, and recommend assessment category.
Project Engineer, Williamsville Toil Barrier, Williamsville, NY (2007) - Involved in site inventory preparation. Design
and preparation of structural plan for toll barrier removal.
Design Engineer, Bailey Road Bridge Replacement Project, Nunda, NY (2007) - Responsible for structural analysis of
timber stringers, advanced detail plans & final plans preparation, and cost estimate.
At Institute of Engineering, project experience includes:
Structural Engineer, Institute of Engineering Consulting Services, Nepal (2000-2003)- Responsible for structural analysis
and design of multi-storey buildings (University complex, hospitals and bank) constructed in reinforced concrete and steel,
design of foundation and structural members. Analysis and design of retaining walls and other erosion control structures. I
also involved as a trainer to train mild level technicians about erosion control structures.
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Ronald N. Hill, P.E.
PrincipaWn-Charge
EDUCATION:
Bachelor of Science/Civil Engineering, Syracuse University, NY/ 1970
Bachelor of Science/Forest Engineering, Syracuse University, NY/ 1969
REGISTRATION/CERTIFICATIONS:
Professional Engineer, NY
EXPERIENCE:
Ronald Hill, P.E. has been Principal-in-Charge of Dunn Engineering's Traffic Engineering and Transportation Planning
work since 1987. From 1970 to 1987, he worked in the Traffic Unit for the New York State Department of Transportation,
Region 10 Office rising to the position of Civil Engineer ill in charge of Traffic Operations for State Highways on Long
Island. During his tenure with the State, Mr. Hill had extensive experience in the design of pavement markings, signing,
traffic signals and traffic signal systems. Mr. Hill was in charge of the NYSDOT Region 10 Traffic Operations Section
which performed all of the case investigations for safety and traffic control changes and all of the traffic signal designs for
State highways on Long Island. During Mr. Hill's tenure in charge of the Traffic Signal Unit, over 500 of the State's 900
traffic signals were modified including the installation of Model 170 and 179 microprocessor signal controllers, the
forerunners of the Advanced Traffic Controllers (ATCs). The Traffic Signal Unit generated one or two complete PS&E
packages consistent with New York State Design requirements each year.
While with DEA, Mr. Hill has managed most of the transportation planning and traffic engineering design projects
performed by DEA, completing designs for New York State, New York City, Nassau County and Suffolk County
highways. Mr. Hill performed as Principal-In-Charge and Project Manager for the following projects:
NYSDOT - Eastern Queens Advanced Traffic Management System (ATMS), Final Design (D010215) - Principal-in-
Charge of the final engineering design services for the implementation of an Advanced Traffic Management System
(ATMS) on the Long Island Expressway and parts of the Clearview Expressway in Queens County, New York City. DEA
provided engineering services related Final Design Phases, and PS&E development, technical support during construction
and will be providing operational support and system integration and related training as needed The project includes
Variable Message Signs (VMS), Highway Advisory Radio (HAR), Closed Circuit Television (CCTV), Advanced
Transportation Controllers, fiber optics, leased lines and wireless communications, ramp metering, vehicle detection and
incident detection devices. The system will be integrated with the other four sub-regional ATMS in Region 11 (i.e.,
Bronx/Northem Manhattan, Van Wyck(Westem Queens, Staten Island and Brooklyn) and metropolitan area traffic
management systems (including to New York City's Vehicle Traffic Control System, New York State's INFORM and
other TRANSCOM agency systems). (1/2009 - Present)
Route 17 / I-81 Interchange Rehabilitation, Binghamton (D015173), Binghamton, NY - Principal-in-Charge for ITS
final design, PS&E development and construction support services for the reconstruction of the NYS Route 17/1-81
Interchange in the City of Binghamton and Town of Dickinson in Broome County (Region 9). This project provides ITS in
Binghamton, NY in the vicinity of this major interchange which is to be reconstructed. Information devices include VMS
and HAR on the freeways. The project also includes CCTV, traffic sensors, fiber optic and wireless communications
system and a traffic operation center (TOC) with a central control system. (6/2004 - Present)
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
County Road 58 Corridor Study, Riverhead, NY - DEA completed the County Road 58 Corridor Study from the Long
Island Expressway to County Road 105 in Riverhead for the SCDPW. This study was the third Corridor Study DEA has
primed for Suffolk County in addition to three others that DEA has provided traffic engineering assistance on. DEA used
videotaped license plate matching techniques to provide origin and destination information within the corridor. The
license plate matching techniques were also used to track movements within the "Riverhead Traffic Circle". The existing
Traffic Circle and how operating conditions might be improved was a critical part of the project. DEA analyzed the circle
using both SIDRA and VISSIM, a micro-simulation model developed in Germany. The VISSIM model provides micro-
simulation at a level typical of the FHWA sponsored CORSIM, but VISSIM has been designed to handle traffic circles as
well as signalized intersections. The simulation was used at a public information meeting to demonstrate the effectiveness
of the proposed alternatives. The project included an extensive public outreach program and several public meetings. The
results of the Corridor Study were documented in an Expanded Project Proposal (EPP). (2003-2005)
County Road 39, Traffic Corridor Planning Study, Southampton, NY - DEA was prime consultant to the SCDPW
performing a long range planning study for County Road 39 (North Highway) in the Town of Southampton, N.Y. This
heavily traveled corridor spans 5.6 miles from the terminus of Sunrise Highway to Montauk Highway. The study is focused
on existing and projected future capacity and safety problems on the corridor. DEA utilized traditional analytical techniques as
well as simulation modeling with CORSIM to analyze existing conditions as well as future conditions based on developed
growth forecasts. The CORSIM analysis was used to fine tune the design alternatives, evaluate the success of the alternatives
and as a presentation tool at community participation meetings. The DEA team developed a range of alternatives for
improvement of the corridor to address deficiencies while taking into account the unique nature of the South Fork communities
and sensitivity to community concerns. DEA prepared for and assisted the County in several public information meetings and
maintained close liaison with the Town's Transportation Commission, meeting frequently to update them on the project. DEA
was also designated to perform the preliminary design for the project. (completed Sept. 2003)
County Road 97, Nicolas Road - Corridor Study, Brookhaven, Islip, Smithtown, NY - DEA is providing engineering
services in conjunction with the reconstruction of CR 97 Nicolas Road from New York State Route 27, Sunrise Highway on
the south to New York State Route 25A, North Country Road on the north. The existing four lane limited access arterial is not
adequate to serve the increasing traffic volumes generated by a growing Suffolk County. It is necessary to increase capacity
along this corridor by widening the existing pavement and constructing grade separation where necessary. This project
involves the collection of data including traffic volumes, traffic speeds, as well as identification of the extent of traffic
congestion. This data is then analyzed and the existing condition of the madway is quantified Using sophisticated traffic
computer modeling techniques along with accepted growth factors, the future condition of the highway will be determined by
analyzing five different highway configurations. The two most promising scenarios will be further analyzed in more detail and
the most promising scenario will be selected for future reconstruction. DEA organized an extensive public outreach program
which included the establishment of a project website. (2001-present)
NYSDOT Term Agreement for Traffic Engineering/Analysis & Planning Services for Regions 8, 10, 11 - The
contract provides for consultant services will that will assist the NYSDOT in the completion in a variety of Traffic
Engineering/Analysis and Planning Tasks on an as-needed basis. The results of the assigned tasks may be used individually
or as part of a larger current or future study, a study document or plan. To date, DEA has completed a major study of the
Long Island Expressway HOV lane usage as compared to lane usage in the three general purpose lanes, a multi-modal
study of the Greenport to Shelter Island Ferry Terminal and a study of a proposed park and ride facility on Staten Island.
(2/03 - 2/06)
Route 347 Corridor Study and Expanded Project Proposal, NYSDOT - Project included extensive data collection and
analysis along the entire 15 mile length of the highway. DEA performed a TRANPLAN analysis of a large segment of Long
Island to identify growth patterns within the Route 347 Corridor and the impacts of build alternatives on the traffic growth
characteristics of Route 347. Using the extensive data collected in the study and the results of the TRANPLAN analysis, DEA
performed CORSIM analysis of the existing, no build and build alternatives. The model incorporated 35 intersections and 3
interchanges. Results of the CORSIM analysis were used to fine tune the design and evaluate the success of the alternatives.
Also included were the preparation of 10 separate design alternatives. Design alternatives were recommended in the Corridor
Expanded Project Proposal which documented the entire study. Two Expanded Project Proposals for early implementation
projects were also completed One recommended the widening of Route I11 from Route 347 to Town Line Road and the
other covered a reconstruction and preservation project on Route 347 from Pond Path to Route 25A. (4191 - 3/02)
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Northern State Parkway Corridor Study - In this study for NYSDOT, DEA examined potential long term improvements
to resolve capacity, mobility and safety problems within the Northern State Parkway Corridor. DEA collected and analyzed
operational data at over 165 intersections and conducted safety studies at 15 PD. locations along the Northern State
Parkway. DEA evaluated source document accident records and utilized the PIISYS program to evaluate accident data.
Each identified accident was grouped by type, direction, and mile point and plotted on digitized 1" = 200 aerial photographs
to facilitate interpretation of accident problems. (1994 to 1997)
Long Island Transportation Plan - 2000, NYSDOT - The LTTP-2000 project will develop a master plan for transportation
systems on Long Island. The project encompasses all of the existing surface transportation elements including the railroad,
bus and highway systems and possible new elements such as light rail. DEA has been responsible for much of the projects
data collection and elevation of the highway system and modifications to it. Mr. Hill also chaired discussions for the Land Use
Subcommittee, one of six subcommittees forted during the project to gain input from local governments, civic groups and the
public. (3/96 - present)
Suffolk County Highway and Intersection Improvement Study, SCDPW - This study included the detailed analysis of five
highway segments containing more than forty signalized intersections. Short-range improvements were recommended at each
location, as well as, long-range 20-year improvements. Most of the short-range improvements were implemented by the
County following completion of the Study. (3/92 - 7/93)
Preparation of the Design Report/Environmental Assessment for PIN 803.68, NYSDOT - The completion of the
North Service Road between Horse Block Road and Route 112. Worked with the State Consultant Manager and Project
Manager to assure that the Design Report/Environmental Assessment conformed to State policies and procedures (1993).
Construction inspection for NYSDOT D008569, which provides new highway lighting for Sunken Meadow Parkway and
Sagtikos Parkway and revises the INFORM system on Northern State Parkway. (1994-1997)
Suffolk County 1996 High Accident Location Studies. This project examined safety and operating conditions on one
Suffolk County Highway Segment (C.R. 2 Straight Path from the Southern State Parkway to the LIRR Mainline) and one
intersection (C.R. 8, Pulaski Road at Depot Road). The Study included the collection of the pertinent traffic data and
analysis of operating characteristics using the Highway Capacity Manual software and PASSER, a traffic signal timing
program The accident analysis included the plotting of each identified accident directly onto digitized 40' scale aerial
photographs of the roadways. (1996-1997)
Nassau County, Jerusalem Avenue Traffic Signal Interconnection Project - Principal-In-Charge of the design project
including intersection upgrades for 28 intersections and 5 miles of new or upgraded interconnection utilizing both aerial and
underground installations. Project included replacing outdated magnetometers and improved detection to provide for presence
operations, some signal displays are to be upgraded and new mast arm support poles installed (1998)
Nassau County Peninsula Boulevard Traffic Signal Interconnection Project - Principal-In-Charge of the design project
which extended centralized computer control to Merrick Road in Valley Stream, Post Avenue between Old Country Road and
the Norther State Parkway, and John Street between Charlotte Avenue and Route 106. The communication system used a
fiber optic backbone and twisted pair communications cable. (1996-1997)
Construction inspection for NYSDOT D008881, PINS 0228.91 and 0806.18. The first project provides a major
INFORM System Upgrade for the LIE exits 49 to 57. The upgrade includes the installation of a new fiber optic backbone
for the system The second project provides for the installation of TFVC Surveillance Platforms on the LIE and NSP in
Nassau and Suffolk Counties. (1996-1998)
Topics IV Tragic Signal Computerization Program, NYCDOT - Principal-In-Charge of DEA's effort to design
modifications for over 100 traffic signals that were determined to be substandard during the field inventory for the NYC
Topics IV project. Under this computerization program, 2,187 traffic signals and about 400 associated system sensors will be
brought under computer control. The project includes 843 intersections in Queens, 858 intersections in Brooklyn and 486
intersections in the Bronx. At the project completion in the year 2000, the City will have a total of 8,000 computer-controlled
signals under Vehicular Traffic Control System (VT'CS). DEA's responsibilities include providing engineering services to
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
design signal upgrades at approximately 150 locations which contain traffic signal equipment incompatible with the VTCS.
The project team is to provide technical services for a multi-year (52 months) project to expand the existing operational
computerized VTCS. In addition to the necessary technical work for the project, the team shall also perform required services
to inspect and coordinate two contracts worth approximately $26 million, and to perform the system integration for the
expanded system. (2000-2005)
Task Leader, for the evaluation of the impacts of an Automated Highway System on non-automated roadways. In
this task, TRANPLAN (a macroscopic assignment model) and INTEGRATION (a microscopic analysis model) were used
to compare the impacts of the potential use Automated Highway lanes on a 30 mile segment of the Long Island Expressway
in New York. The project was sponsored by the Federal Highway Administration. (1993 to 1994)
Village Engineer, Village of Westhampton Beach, New York - Attends all Planning Board meetings/hearings and advises
the Planning Board on-site plan matters. Conducts final inspections of all commercial sites relative to site plan matters and
provides support to the Department of Public Works and the Village Trustees. (1993 to present)
Village Engineer, Village of East Hampton, New York - Reviews plans referred by the Design Review Board and the
Planning Board for compliance with the Village Code. Of particular concern are drainage, grading, parking, traffic flow
and safety and lighting. Evaluates traffic control and traffic safety issues as requested by the Police Department,
Department of Public Works or the Village Board. Prepares plans, specifications and estimates for Public Works projects
undertaken by the Village. Projects have included the reconstruction of various Village Streets, the hardening of the
combined Emergency Services Building to withstand hurricanes and parking lot modifications. (1996 to Present)
Traffic Safety Studies, Village of Southampton, New York - Conducted various traffic safety studies for the Village to
address concerns of the Village Board. Studies included North Sea Road from Prospect Street to CR 39, North Sea Road
from Windmill Lane to Prospect Street and the Meadow Grass LanelPotato Field Lane Neighborhood Study.
Nassau County Signal Timing Project - Principal-in-Charge of a project which identified opportunities to increase traffic
signal operating efficiency through retiring at 180 signalized locations. Each intersection was observed during the A.M. and
P.M. peak periods. The timing of each controller was adjusted as necessary to optimize intersection operation. The original
settings and proposed new settings were recorded along with any other recommendations such as for detection modification.
The original settings were then reset in the controller and the recommendations forwarded to the County for action.
U.S. Route 1 Improvements Village of Port Chester, N.Y. - Principal-In-Charge of this project that included collecting and
analyzing intersection data at 15 intersections in the downtown area of the Village of Port Chester. As a result of this analysis,
improvements were recommended to resolve existing and potential problems. Improvements included intersection widerrings
in the downtown area to create additional turning lanes, the reconstruction of and addition of traffic signals, spread spectrum
interconnection of a network of signals, new directional signing and pavement markings to New York State Department of
Transportation standards. DEA provided final design plans for implementation of the recommended work.
Other work includes:
Project Manager for numerous Traffic Impact Studies, for presentation to various Planning, Zoning and Town Boards.
Directed data collection and analysis and prepared final reports. Developed roadway improvement plans to mitigate traffic
impacts. Formally presented the impact studies before the Town Boards of Hempstead, Oyster Bay, Smithtown,
Brookhaven, Riverhead and Islip as well as the Planning Boards and Board of Zoning and Appeals of each of these towns.
(1988 to Present)
Project Manager for numerous private development projects, including the design of roadway modification plans,
pavement marking plans and traffic signal plans for improvements to State and County highways. Projects included: a)
widening Route 112 at Bicycle Path in connection with the Arcade Shoppes in Port Jefferson Station, N.Y., b) widening
Route 25 for the Birchwood at Spring Lakes Condominiums in Middle Island, N.Y., c) widening the roadway and
reconstructing the median of Route 454, as well as reconstructing two local streets for the Islandia Center in Islandia, N.Y.,
d) reconstructing the southeast quadrant of the Wantagh Parkway/Old Country Road interchange for the Parkway Plaza
Office Building in Westbury N.Y., e) widening Montauk Highway (C.R. 80) and modifying the William Floyd Parkway
Westhampton Beach, New York
Dunn Engineering Associates, P.C.
(C.R. 46) in connection with the Southport Shopping Center in Shirley N.Y., f) widening Motor Parkway (C.R. 67) in
connection with the Wind Watch Hotel in Islandia, N.Y., and g) widening and modifying County Road 58, Route 25, and
the Long Island Expressway (I-495) exit ramp to County Road 58 for the Tanger Outlet Center in Riverhead, N.Y. All of
these projects involved extensive roadway widening to provide additional turning lanes, pavement marking modifications
and traffic signal design. (1988 to present)
Supervisor Traffic Operations, Region 10, New York State Department of Transportation,1978 to 1987 - Supervised
Traffic Signal Section, Traffic Control Section, and Operations Section with a total staff of fourteen engineers and twenty-five
electricians. Provided a major contribution in the preparation of software development specifications for a closed loop signal
system based on the Model 179 Microprocessor Controller. Directed major rehabilitation of traffic signals on State Highways
on Long Island aimed at the installation of Model 170/179 signal systems.
Supervised five engineers and twenty-five electricians involved in the design, construction and maintenance of nine
hundred traffic signals on State highways on Long Island. In charge of an operating budget of 3/4 of a million dollars and a
construction program in excess of four million dollars. Provided input into development of the intersection control
software for the Model 179 intersection controller.
Other Activities
Member of the Southampton Village Zoning Board of Appeals, 1987-1993
Westhampton each, New York
Dunn Engineering Associates, P. C.
Walter M. Dunn, Jr., P.E.
Quality Assurance
EDUCATION:
Master of Science/Transportation Planning and Engineering, Polytechnic University/ 1968
Bachelor of Science/Civil Engineering, Newark College of Engineering/ 1965
Course work towards Ph.D./Transportation Planning and Engineering, Polytechnic University
REGISTRATION/CERTIFICATIONS:
Professional Engineer, NY, NJ, CT, FL, VT, RI, MI, AL
EXPERIENCE:
Mr. Walter Dunn is the founder of Dunn Engineering Associates, P.C. (DEA), whose principal practice is in the field of
traffic engineering, ITS, and traffic surveillance and control systems. He has been in-charge-of numerous designs for ITS,
traffic surveillance and control systems, variable message sign systems, ramp metering systems, signalization, pavement
markings and striping for projects throughout the United States and Canada as well as traffic management and operations of
major planned special events.
He also served as project director for the design, traffic management, and operation of the 1986 and 1995 U.S. Golf Open
Special Events in Shinnecock Hills, NY for the United States Golf Association. Mr. Dunn incorporated ITS Elements in
the Traffic Management Plan and utilized Highway Advisory Radio systems, extensive signing and cones to create three
and four lane operations on two lane roadways. Mr. Dune's expertise has been utilized by the Transportation Research
Board and the Institute of Transportation Engineers, where he has made numerous presentations and served as a chairman
of the annual conference on Traffic Management Planning for Freeway Emergencies and Special Events.
While with the New York State Department of Transportation, Mr. Dunn was involved with several of the most complex
design projects. Mr. Dunn served as Project Director of IMIS in the Northern Long Island Corridor, from its inception to
its final design. The project is now known as INFORM. As part of this project, Mr. Dunn led the State's extensive
coordination effort which included the New York City Department of Traffic, the Nassau County DPW, Suffolk County
DPW, the FHWA as well as Region 11 of the NYSDOT.
President of Dunn Engineering Associates whose principal practice is in the field of ITS traffic surveillance and control,
and traffic engineering. Designed ITS, variable message sign systems, ramp metering systems, incident management
systems (urban and rural), signalization, pavement markings, signing and lighting for highway projects, as well as traffic
management and operations of major special events. (1982 to Present)
Projects including:
• INFORM Evaluation for the FHWA to evaluate the success of INFORM Operations, including variable message signs
and ramp metering in the Northern Long Island Corridor.
• Traffic Management Systems for Transportation Efficiency and Energy Conservation for Transport Canada for
conceptual designs and reports for Montreal, Toronto and Vancouver. Included authorship of several handbooks.
• QEW Freeway Traffic Management System for the Province of Ontario to prepare the preliminary design of CCTV,
variable message signs, and highway advisory radio systems.
• Gowanus Expressway Contra Flow Bus Lane Variable Message Sign System for the Triborough Bridge and Tunnel
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Authority in Brooklyn, New York.
• Traffic Surveillance and Control System on the Tnbomugh Bridge for TBTA to design the interface of surveillance
system to existing variable message signs on toll booths.
Principal4n-Charge for the Operations of NYSDOT CRTMC and STICC in Region 1, Albany, NY.
Principal-in-Charge for the Joint Transportation Management Center in New York City, NY.
Principal-in-Charge for the Operation of the I-81 Corridor Transportation Operations Centers for Northwestern
and Southwestern Regions, Salem and Staunton, VA
Principal Investigator on Handbook on "Managing Travel for Planned Special Events." Develop a technical
reference to serve as a comprehensive information source to assist practitioners involved in or responsible for the planning,
stakeholder coordination, and activities comprising the management of transportation operations during planned special
events. The document will include typical planning steps, classification criteria, recommended procedures, and valuable
reference information covering such topics as: 1) Event feasibility study, 2) Stakeholder coordination, 3) Institutional
arrangements, 4) Traffic/parking/incident management, 5) Travel demand management, 6) Applicable technology
resources, 7) Event evaluation, 8) Regional programs and initiatives as well as traffic management and operations of major
planned special events.
Researcher/Writer on the development of NHI Course 133099, Managing Travel for Planned Special Events,
September 2003 to July 2005.
Instructor for NHI Course 133099, Managing Travel for Planned Special Events.
Principal Investigator on FHWA technical guide, Development of Practical Checklists for Travel Management for
Small, Medium, and Large Planned Special Events, October 2005 to 2006.
Principal Investigator on FHWA technical guide, Executive Summary: Managing Travel for Planned Special Events,
October 2005 to 2007.
Researcher and Instructor on the development of NHI Course 133101, Using the Incident Command System at
Highway Incidents, October 2004 to Present.
Principal Investigator on NCHRP Project 20-5, Topic 33-05 - Safe and Quick Clearance of Traffic Incidents.
Summarizes nationwide state-of-the-practice information on current traffic incident quick clearance legislation in addition
to incident clearance policies and practices utilized by pertinent transportation and public safety agencies and parties, such
as towing and recovery companies, involved in the clearance of traffic incidents. (2003)
Principal Investigator on Survey of National Roadway Incident Diversion Practices for the Transportation Research
Board, NCHRP Synthesis 279. Summarizes roadway incident diversion practices based upon a selected survey of
transportation agencies that have developed and deployed alternate route plans. The synthesis 1) summarizes the literature
that discusses incident alternate mute plan development and deployment, 2) surveys selected transportation and other
agencies that have developed and deployed alternate route plans, 3) reports on the detection, communications, and
management technologies used to effect these plans, 4) profiles successful practices as reported by transportation agencies
that currently divert traffic using alternate route plans, and 5) identifies additional information (e.g., potential further study,
outreach efforts, and training materials) that transportation agencies need for their incident diversion practices. (2001)
Leader of Incident Management Workshop for Rural and Urban Locations for the Nashville, Tennessee Regional
Incident Management Plan. Efforts included gaining the input and cooperation of agency stakeholders and identifying
user needs for the Nashville Metropolitan Planning Organization. (1995)
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Leader of Incident Management Workshop for Milwaukee, Wisconsin Southeast Wisconsin Incident Management
(SWIM) Program. Efforts included gaining the input and cooperation of agency stakeholders and identifying user needs
for the Wisconsin Department of Transportation. (1996)
Co-author of FHWA Freeway Incident Management Handbook. Co-producer of FHWA videotape on incident
management, Open Roads. (1990-1991)
Project Director for the design, traffic management, and operation of the 1986 and 1995 U.S. Open special events in
Shinnecock Hills, New York for the United States Golf Association. Incorporated ITS elements in the Traffic Management
Plan for this rural location. Designed, managed, and operated the successful planned special events. (1986 and 1995)
Lecturer on "Communication Architectures and Technologies" at Freeway Surveillance and Control Systems Training
Course for California Polytechnic State University at San Luis Obispo. Provided an advanced level of expertise and
interactive instruction to 35 FHWA engineering managers. (1996)
Mentor for Graduate Students for an innovative course on Advanced Surface Transportation Systems at Texas
A&M University. Was one of "six top-level transportation professionals from private enterprise and departments of
transportation, who are leaders in their field and who have extensive experience with Intelligent Transportation Systems...".
(1994, 1995, 1996 and 2004)
Leader of effort to establish Uniform and Coordinated System of Portable Variable Message Signs and Portable
Highway Advisory Radio to advise motorists on the Southern and Northern State Parkways of construction activities in
advance of construction zones. (1994)
Project Director, INFORM (Northern Long Island Corridor Study, NYSDOT), from its inception thin the final design.
In charge of project initiation, feasibility study, development of design alternatives, selection of TSM measures, design, and
selection of maintenance and operations methods. (1972 to 1981)
Principal Investigator, INFORM Evaluation, sub-consultant for FHWA to evaluate success of INFORM operations,
including variable message signs and ramp metering in the Northern Long Island Corridor. (1986 to 1990) '
Co-author of FHWA Communications Handbook for Traffic Control Systems. (1992-1993)
Project Director, design of traffic surveillance and control system on Triborough Bridge for TBTA. Design included
interface of surveillance system to existing variable message signs on toll booths. (1989)
Project Director, design of Gowanus Expressway Contra Flow Bus Lane Variable Message Sign System for Triborough
Bridge and Tunnel Authority in Brooklyn, New York. (1984)
Project Director for QEW Freeway Traffic Management System of Province of Ontario, including preliminary design of
CCTV, variable message signs, and highway advisory radio systems. (1987-1988)
Member of Freeway Operations Committee of Transportation Research Board. Served as Chairman of Sub-
committee on Administration and Systems Coordination. Has longest consecutive membership term (21 years) of private
consultants due to his high level of participation. (1976 to 1997) and (2009 to present)
Co-author of TRB/FHWA Freeway Operations Inventory, a detailed 347 page inventory of ATMS projects in North
America. This is the most extensive source of information on rural and urban ITS projects compiled to date. (1991)
Co-Chair, Moderator, and Presenter at TRB Conference on Traffic Management and Planning for Freeway
Emergencies and Special Events. (1986-2002)
Managed numerous major Traffic Impact Studies including the Roosevelt Raceway Redevelopment, the North Shore Properties
and the Brookhaven Town Center.
Westhampton Beach, New York
Dunn Engineering Associates, P. C.
Managed projects for various local govenunent agencies including:
• County Road 39 Traffic Management Study for the Town of Southampton.
• Traffic Count Program and Parking Study for the Village of Westhampton Beach.
• Intersection Improvements for the Village of Westhampton Beach.
• Traffic Improvements for the Village of Southampton.
• Traffic Study for the Village of Southampton.
• Traffic Study for the Village of Lake Grove.
• Commuter Rail Parking Study for the Town of Huntington.
• Veterans Highway Corridor Study for the Town of Islip.
Appeared before the Town Boards of Southampton, Southold, Riverhead, Brookhaven, Smithtown, Islip, Huntington, Babylon,
Oyster Bay, Hempstead and North Hempstead.
Region 10, New York State Department of Transportation, Supervisor, Urban Systems Section (6/72 -10/80)
Director, Integrated Motorist Information System (DES), now known as INFORM, for the Northern Long Island Corridor, in
charge of traffic surveillance and control project for transportation systems management from its inception (1972) through the
final design (1981). In charge of project initiation, feasibility study, development of design alternatives, selection of TSM
measures, design and selection of maintenance and operations methods. This project was the largest corridor study performed in
the United States. In charge of largest concentrated data collection effort on Long Island. Made numerous presentations to
government agencies, public, media and political leaders. Included detailed knowledge of geometncs, design features, and
traffic operations of the entire Northern State Parkway and Long Island Expressway. Supervision of State staff and consultants.
Chairman, Feasibility Study of High Occupancy Vehicle Lanes in Nassau County, New York 1978-79; in charge of the HOVL
Technical Working Group's efforts to direct and coordinate the consultant for the Nassau County Planning Commission and the
Metropolitan Suburban Bus Authority under the Nassau County Emergency Highway Energy Conservation Program.
Supervisor, Traffic Control and Operations Sections; in charge of State staff; responsible for all investigations for traffic control
devices, intersection control studies, traffic signal wan-ant studies, and studies for warning signs and pavement markings;
responsible for tnomtoriog effects of private developments on traffic flow on State highways.
Project Design Engineer, managed various projects designed by consulting engineering firms for highway construction,
reconstruction, bridge rehabilitation, and traffic engineering improvements: TOPICS, Nassau County Computerized Signal
Systems; TOPICS, Franklin Avenue-Clinton Street; Nassau County Jones Beach Bridges Rehabilitation; Sunrise Highway
Reconstruction; Route 110 Reconstruction. (4/68 - 6/71)
Assistant Civil Engineer, New York City Design Squad Leader; Rehabilitation and Reconstruction of State and Interstate
Highways. (9/65 - 4/68)
PREVIOUS EMPLOYMENT EXPERIENCE:
Vice President, T. T. Wiley Associates, P.C. (1980 -1981)
IMIS (INFORM) Project Director, New York State Department of Transportation, Supervisor of Urban Systems Section, Traffic
Control Section, and Traffic Operations Section, New York State Department of Transportation (1972 - 1980)
Project Design Engineer, New York State Department of Transportation (1968 - 1972)
New York City Design Squad Leader, New York State Department of Transportation (1965 -1968)
PUBLICATIONS:
1. Dunn, Jr., W.M. and S.P. Latoski, "Managing Traffic During the U.S. Open", Proceedings of the ITE 2003 Annual
Meeting and Exhibit, Seattle, WA, August 24-27, 2003.
2. NCHRP Synthesis of Highway Practice 318: Safe and Quick Clearance of Traffic Incidents, Transportation Research
Board, National Research Council, Washington, DC, 2003, 143 pp.
Westhampton Beach, New York
Dunn Engineering Associates, F. C.
3. Dunn, Jr., W.M., and S.P. Latoski, "Managing Travel for Planned Special Events", Institute of Transportation
Engineers 2003 Technical Conference and Exhibit, March 23-26,2003.
4. Dunn, Jr., W.M., "Traffic Management for 1995 U.S. Open", Institute of Transportation Engineers 2001 Annual
Meeting and Exhibit, August 19-22,200 1.
5. NCHRP Synthesis of Highway Practice 279: Roadway Incident Diversion Practices, Transportation Research Board,
National Research Council, Washington, DC, 1999, 84 pp.
6. Reiss, R. and W. Dunn, Freeway Incident Management Handbook, Report FHWA-HI-94-053, Federal Highway
Administration, Washington, DC, July 1991, 130 pp.
7. Dunn, Jr., W.M., "Traffic Management of Special Events: The 1986 U.S. Open Golf Tournament", Transportation
Research Board Conference on Traffic Management and Planning for Freeway Emergencies and Special Events,
January 10, 1988.
PRESENTATIONS:
1. 2009 National Conference on Transportation Operations for Planned and Unplanned Events, March 25-26, 2009,
Phoenix Convention Center, Phoenix, AZ: "NHI Course 133099: Managing Travel for Planned Special Events".
2. 2009 National Conference on Transportation Operations for Planned and Unplanned Events, March 25-26, 2009,
Phoenix Convention Center, Phoenix, AZ: "NHI Course 133101: Using the Incident Command System at Highway
Incidents".
3. 2007 National Conference on Managing Travel for Planned Special Events, November 2007, Newport Beach, CA.;
"Managing Travel for the Patti LaBelle Concert".
4. 2005 ITE Technical Conference and Exhibit, March 2005, Las Vegas, NV: "ITS Solutions for Planned Special Event
Management"
5. NTOC, January 2005: "Managing Travel for Planned Special Events: What, Why & Benefits."
6. National Conference on Managing Travel for Planned Special Events, December 2004, New Orleans, LA: Managing
Travel for Planned Special Events: What, Why & Benefits."
7. ITE 2003 Annual Meeting and Exhibit, August 2003, Seattle, WA: "Managing Traffic During the U.S. Open."
8. ITE 2003 Technical Conference and Exhibit, March 2003, Fort Lauderdale, FL: "Managing Travel for Planned
Special Events."
9. 82vd Annual Transportation Research Board Meeting, January 2003, Washington, DC: "Managing Travel for Planned
Special Events: Suggested Practices."
10. 82" Annual Transportation Research Board Meeting, Workshop on Traffic Incident Management, January 2003,
Washington, DC: "Transportation Management Strategies for Special Events."
11. ITE 2001 Annual Meeting and Exhibit, August 2001, Chicago, IL: "Traffic Management for 1995 U.S. Open."
HONORS:
Ivor S. Wisepart Transportation Engineer Award, Institute of Transportation Engineers, Metropolitan Section of NY and NJ,
1999
Engineer of the Year, Region 10, New York State Association of Transportation Engineers, 1976
Chi Epsilon Civil Engineering Honor Society
Westhampton Beach, New York
Appendices
Appendix A
FIRE ISLAND COAST GUARD STATION
REHABILITATION
sir a
Owner
Department of Homeland Security
U.S. Coast Guard
Our Role
• Member of Design/Build Team with Chesterfield Associates.
• Structural Design.
• Structural Value Engineering.
Description
Structural design services for the following:
• Bulkhead and breakwater replacement.
• Wharf and Fender System Rehabilitation.
• Stone Revetment Rehabilitation.
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: cdchardson@dunn-pc.com
WESTHAMPTON BEACH MARINA
f
aA'inY
Owner
Incorporated Village of Westhampton Beach
Our Role
• All Environmental Permits
• Structural design
• Contract documents - plans and specifications
• Construction services
Description
• Design and raising existing marina bulkheading along with installation of new precast
concrete deadman system.
• Upgrading of all utilities and the addition of lighting.
• Added timber perimeter walkways.
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
VANDERBILT SEAWALL RESTORATION
Owner
Vanderbilt Museum, Centerport, New York
Our Role
• All Environmental Permits
• Structural design
• Contract documents - plans and specifications
• Construction services
Description
• Preserved and protected steep North Shore Cliff during construction
• Preserved existing historic concrete seawall behind new seawall
• Design and raising seawall along with installation of new precast concrete deadman system
• Added decorative railings
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
VMS SUPPORT STRUCTURE DESIGN
r~
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. .
~.r
Owner
New York State Department of Transportation
Our Role
• Structural design
• Contract documents -plans and specifications
• Construction services
Description
• Design of steel full span structures, cantilever structures and butterfly support structures
• Contributed to the latest design procedures for fatigue of these structures
• Design of reinforced concrete foundation
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
OLD SUFFOLK COUNTY INFIRMARY YAPHANK
a:
5+" 7 •4~i r, rx ~tlki
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t
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t ;;a yidLA . o d,,
Owner
Suffolk County
Our Role
• Structural inspection, evaluation, and design of repairs for conversion to office building
• Contract documents - plans and specifications
• Construction services
Description
Structural rehabilitation design services for a 92,000 SF, 3 story, masonry and steel framed
building (circa 1937) including:
• Inspection, evaluation and repair of existing gypsum floor plank units
• New composite metal deck with lightweight concrete fill floor repairs
• Structural steel modifications, repairs, and strengthening
• Masonry wall repairs
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544(Fax)
E-mail: crichardsonOdunn-pc.com
SMITH POINT PARK PAVILION
4
Suffolk County Department of Public Works
Our Role
• Subconsultant to Cashin Associates
• Structural Design
• Contract Documents
Description
Structural evaluation and subsequent modification of the building to move the front fagade back
one bay.
• Timber trusses
• Masonry columns
• Concrete floor slab
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
WARD MELVILLE CULTURAL CENTER -
STONY BROOK
~U
r
Owner
Ward Melville Heritage Organization
Our Role
• Structural design
• Construction services
Description
Structural design services for a 2-story structural steel frame office building including the use of:
• Reinforced concrete foundations
• Structural steel frame
• Metal deck floors
• Pre-engineered, cold formed steel roof trusses
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 1631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
CLASS `A' BURN BUILDING - YAPHANK
Owner
Suffolk County Department of Fire, Rescue and Emergency Services (DFRES)
Our Role
• Structural design
• Contract documents - plans and specifications
• Construction services
Description
Structural design of 9,000 SF fire training center including the use of:
• Precast concrete plank roof
• Cast-in-place moment resisting reinforced concrete walls and floor
• Energy efficient roof overhangs
• High temperature the lining system
• Exposure to fires reaching 2000° F
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
JOHN J. FOLEY SKILLED NURSING FACILITY -
YAPHANK
r Ua
P+
Owner
Suffolk County Department of Health Services
Our Role
• Structural design and layout
• Contract documents - plans and specifications
• Construction services
Description
Structural design of a 2 story 15,000 SF building addition with basement to an existing 5 story
steel frame building including the use of:
• Reinforced concrete foundation
• Composite steel frame construction with metal deck and lightweight concrete fill
• Long span open web steel joists for 50' clear span 2"d floor multi-purpose room
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
NORTH FORK BANK - EAST ISLIP BRANCH
w `
p
Ovrner
North Fork Bank
Our Role
• Structural design
• Construction services
Description
Structural design of 8,000 SF signature exposed timber frame building including the use of:
• Structural Insulated Panel (SIP) energy efficient roof system
• Glue laminate timber trusses and framing
• Energy efficient roof overhangs
• Structural steel columns
• Pre-engineered wood trusses at drive-thru
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
NEW 4r" PRECINCT, HAUPPAUGE
Owner
Suffolk County Department of Public Works
Our Role
• Structural design for first County "Green" building
• Contract documents - plans and specifications
• Construction services
Description
Structural design of 40,000 SF steel frame building including the use of:
• Reinforced concrete foundation
• Composite metal deck with concrete fill floors on open web steel joists
• Structural steel frame
• Concrete masonry unit and veneer exterior walls
• Insulated metal deck roof on open web steel joists
• Structural support for solar panels on roof
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631 288-2544 (Fax)
E-mail: crichardson*dunn-pc.com
SCPD 6th PRECINCT - SELDEN
tE ti ~r
I4N i ir3°t Ski i6
w E< ~~~Yy
"LEzy:.
Owner
Suffolk County Police Department
Our Role
• Structural design
• Contract documents - plans and specifications
• Construction services
Description
Structural design of 32,000 SF steel frame building including the use of:
• Reinforced concrete foundation
• Composite metal deck with concrete fill floors on open web steel joists
• Structural steel frame
• Concrete masonry unit and veneer exterior walls
• Insulated metal deck roof on open web steel joists
For more information contact
Dunn Engineering Associates, P.C.
66 Main Street, Westhampton Beach, NY 11978
631 288-2480 / 631288-2544 (Fax)
E-mail: crichardson@dunn-pc.com
3 Dunn Engineering Associates, P.C.
Consulting Engineers
Additional Structural Engineering Projects
LDSA: Highway, Structure, Traffic & Related Facility Design, Municipal Architect/Engineer
Service Designations
Owner: Suffolk County Department of Public Works
DEA is responsible for: Project Scoping; Preliminary and Final Design (Design Phases I-VI); and the
subsequent Construction Support and Inspection Services for municipal highway, bridge, traffic and
related contracts that are eligible for Federal or State-aid and require NYS approved consultant selection
procedures. Other municipalities (towns and incorporated villages) may contract with one of the
consultants designated to provide services for locally administered federal-aid municipal highway, bridge,
and related projects that require architect/engineer/surveying services. Each designated consultant will be
eligible to provide services for municipal projects that involve State and Federal Funding.
Typical project assignments may include bridge rehabilitation and replacement projects, highway
rehabilitation and reconstruction projects, intersection improvements, sidewalk and bicycle facilities, and
transportation studies and/or enhancement projects. The required services for Project Scoping may
include but are not limited to: assessment of existing infrastructure, including the condition of existing
roadways, curbs, sidewalks, culverts and bridges, or other transportation facilities; of utilities, including
the condition of sewers; and the development of conceptual alternatives for construction of a project.
The required services for Preliminary Design (Phases I-IV) may include, but are not limited to: survey
activities including survey necessary to provide, update, and keep base mapping current; ROW survey;
collection of traffic data, development of design alternatives; in-depth bridge inspections; evaluation of
cost and environmental factors including air, noise, and water studies, wetland delineation, cultural
resource studies, hazardous materials studies; and preparation for, attendance and participation at public
information meetings and hearings. The required services for Final Design (Phases V and VI) may
include, but are not limited to: final horizontal and vertical alignment for the highway; survey for
preparation of ROW maps; incidentals and acquisition work; development and design for public utilities,
maintenance and protection of traffic during construction, typical sections, pavement markings, traffic
signal design, guide rail plans; development and design of final plans for bridge rehabilitation, bridge
replacement, and highway reconstruction/rehabilitation plans; construction, reconstruction or repair
contract plans for related projects; constmctability reviews; and preparation and submission of Final
Plans, Specifications, and Estimate (PS and E) for the project. The required services for Construction
Support Services may include, but are not limited to: assistance in construction bid proceedings, review of
shop drawings, providing design response to unanticipated or changed field conditions; analysis and
participation in proposed design changes; and ongoing interpretation and classification of design plans.
The required Construction Inspection Services may include, but are not limited to: providing on-site
construction inspection and oversight to ensure the quality of construction and conformity with the plans
and specifications that were prepared by the firm in the design stage.
Dunn Engineering Associates, P.C.
Consulting Engineers
Grangebel Park - Inspection, Evaluation & Design for Concrete Spillway & Earthen Dam,
Riverhead, NY
Owner: Town of Riverhead
DEA was responsible for field evaluation and testing of existing 80 year old concrete spillway and
earthen dam system. DEA prepared a final report detailing various alternative actions, construction
estimates and recommended alternatives. DEA provided design services for plans and specifications as
well as part time construction inspection.
Route 25 Retaining Wall Design, Syosset, NY
Owner. New York State Department of Transportation, Region 10
DEA designed a 360 foot long reinforced concrete cantilever retaining wall along the north side of Route
25 in Syosset, New York. The wall, which varied in height from 19 to 6 feet, was designed and
constructed to NYS standards under a Highway Work Permit. The wall was a continuation of a wall
constructed by NYSDOT under PIN 0041.87.
Coindre Hall Ice Pond Restoration - Structural Inspection, Evaluation and Design
Owner: Suffolk County Department of Public Works
DEA prepared a structure inspection report based on field inspections as well as review and research of
background information. Report included observations, calculations, sketches and recommendations for
the restoration of the ice pond's deteriorated waterflow system and its concrete retaining wall. DEA then
prepared project plans and specifications for a new concrete spillway and piping system and provided part
time construction inspection services.
Firematics Training Facility - Structural Design, Yaphank, NY
Owner: Suffolk County Department of Public Works
This project involved completing a structural design effort for a new 3 million dollar fire training building
in Yaphank, N.Y. The two-story building of reinforced concrete wall and flat slab design is exposed to
fires reaching temperatures of as much as 2,000°F. STAAD 3 structural modeling was utilized for the
complex analysis required due to these excessive exposure temperatures. The monolithic structure had
complete movement continuity of all floors, walls, and ceilings. Construction plans included excessive
rebar detailing with the addition of a high temperature lining system which was anchor bolted to all
ceilings. Construction services were provided as needed during the construction phase.
Gabreski Airport - Medivac Helicopter Hangar, Westhampton Beach, NY
Owner: Suffolk County Department of Public Works
This project includes all aspects of planning and design to provide a permanent facility to house one or
more Suffolk County Police Medivac Helicopters. DEA performed all structural design as well as
managing subconsultants for site work and MEP. DEA provided complete designs for two configurations
that were debated and discussed prior to selection for bidding.
Firematics Vehicle Storage and Test Facility
Owner: Suffolk County Department of Public Works
DEA prepared a structural design of this maintenance facility that will provide for vehicle storage and
also contain twin 15' deep reinforced concrete water filled tanks for pressure testing of fire fighting
pumper trucks.
Dunn Engineering Associates, P.C.
Consulting Engineers
Boat House Deck Rehabilitation, Centerport, NY
Owner: Suffolk County Department of Public Works
DEA is responsible for the design of temporary support and repair of the second story paved concrete
deck support brackets which were seriously deteriorated.
Suffolk County 6th Precinct (Selden) - Structural Design, Selden, NY
Owner: Suffolk County Police Department
As subconsultant, DEA was responsible for the structural design for the $8.5 million building to house the
Suffolk County Police 6 ° Precinct in Selden, N.Y. The two-story building of complex geometry is set on
a site containing some problematic supporting soils. A soil exploration was planned, tests borings
obtained and a foundation design was developed accordingly. The structure consisted of structural steel
framing with masonry shear walls supported over a full height reinforced concrete basement. Floors were
of concrete over a metal deck supported on open wet joists. Extensive mechanical systems were located
and supported in a penthouse central to the building plan. Prefabricated and approved steel jail cells were
utilized and integrated within the skeleton of the building.
Vanderbilt Museum Waterfront Restoration
Owner: Suffolk County Department of Public Works
DEA was responsible for the design of a vinyl bulkhead which replaced an existing deteriorated concrete
seawall as well as the design for the restoration of 600 linear feet of granite stone revetment. These
structures protect and preserve an existing 100-foot high wooded embankment overlooking Northport
Harbor. DEA applied for and received all environmental permits. This was followed up by preparation
of plans and specifications for the work. DEA also provided on-call construction services during the
construction period.
Yaphank Jail Addition - Structural Inspection
Owner: Suffolk County Department of Public Works
DEA was responsible for performing inspection on site for the client at the Yaphank Jail Addition, which
was under construction and designed by others. Evaluated the support system for the kitchen stove hoods
and their ventilation ducts. Prepared Building Inspection Report and performed calculations for the
analysis of the existing substandard support system. Designed the retrofit of the support system.
Suffolk County Infirmary Rehabilitation, Inspection, Evaluation and Design, Yaphank, NY
Owner: Suffolk County Department of Public Works
This project required DEA to provide structural inspection, evaluation and design of the $14 million
rehabilitation and change of usage of this 3-story building. Unique gypsum floor panels used in the
original design required detailed corrective measures in reusing the panels under new usage conditions.
Numerous design changes were required due to previously unobservable areas of deterioration.
Suffolk County Skilled Nursing Facility - Structural Design of New Addition, Yaphank, NY
Owner: Suffolk County Skilled Nursing Facility
DEA performed structural design of a new 12,400 S.F. addition to the Suffolk County Skilled Nursing
Facility. The structure consisted of steel frames with moment corrections along with composite concrete
floors and roof and partial masonry shear walls. The two-story addition was constructed within separate
wings of the existing facility.
Dunn Engineering Associates, P.C.
Consulting Engineers
Vanderbilt Museum - Seaplane Hangar Rehabilitation, Structural Design, Centerport, NY
Owner: Suffolk County Department of Public Works
DEA performed the structural inspection and evaluation of this 60 year old seaplane hangar and timber
approach ramp. This project also included the design and preparation of contract documents for the
historic preservation and rehabilitation of the hangar to be used in the future as a museum and teaching
facility at the Vanderbilt.
SSTP Bergen Point - Extension of the Existing Incinerator Stack, Babylon, NY
Owner: Suffolk County Department of Public Works
DEA was responsible for the structural analysis and design for an extension to the existing incinerator
stack to provide for more precise monitoring of exhaust components.
SSTP Bergen Point - Repair to the Main Pump Building Babylon, NY
Owner: Suffolk County Department of Public Works
DEA performed inspection and evaluation of the Pump Building. DEA designed the plans and prepared
specifications to perform the required concrete repair work necessitated by various chemical exposures.
SSTP Bergen Point - Rehabilitation of Final Effluent Tanks, Babylon, NY
Owner: Suffolk County Department of Public Works
This project included inspection and evaluation of two of the Final Effluent Tanks. DEA prepared plans
and specifications for their complete rehabilitation. Also, DEA inspected and evaluated two more of the
total of six tanks, followed by generation of plans and specifications for their rehabilitation. DEA
combined all four tanks into one rehabilitation project for municipal bidding. DEA managed the project
to its completion by providing construction inspection as needed.
SCDPW - New 4th Precinct, Hauppauge, NY
Owner: Suffolk County Police Department
As subconsultant, DEA was responsible for all structural design of a new multi-story facility blended into
a sloping landscape. Project will be first County project to be LEED certified. Building will be of
structural steel frame with masonry shear walls and concrete floor slabs. This building cost
approximately 16.0 million dollars and encompasses 40,000 S.F.
Ocean Avenue Bulkhead, Village of East Hampton, NY
Owner: Town of East Hampton
DEA inspected, evaluated and redesigned the bulkhead at the end of Ocean Avenue in the Village of East
Hampton. DEA obtained all environmental permits, prepared plans and specifications for public bidding,
and provided construction inspection services.
Rimland Building - Structural Design, Riverhead, NY
Owner: Town of Riverhead
DEA was responsible for evaluation of existing masonry building and preparation of provisions to ensure
public safety.
Dunn Engineering Associates, P.C.
Consulting Engineers
Town Pond Bulkheading Restoration Phase I and H, Village of East Hampton, NY
Owner: Town of East Hampton
DEA was responsible for the inspection and evaluation of the existing bulkheading followed by the
preparation of plans and specifications for public letting. DEA applied for and obtained all environmental
permits as well as New York State DOT highway work permits. DEA also provided on-call construction
services for this project.
Town of Riverhead - Wading River Rock Jetty, Riverhead, NY
Owner. Town of Riverhead
DEA is responsible for all design and environmental permitting for this much needed jetty to keep
Wading River navigible for emergency operations.
Oneck Lane Bulkhead, Westhampton Beach, NY
Owner: Village of Westhampton Beach
DEA was responsible for inspection, evaluation, and redesign of bulkheading at the end of Oneck Lane in
the Village of Westhampton Beach. DEA obtained all environmental permits, prepared plans and
specifications for public bidding, and provided construction services.
East Hampton Emergency Services Building Parking Lot, East Hampton, NY
Owner: Village of East Hampton
DEA was responsible for the design of the East Hampton Village Emergency Services Building (ESB) Paddng Lot.
This project combined the existing ESB paddng lot with an adjacent lot fomnerly owned by an adjacent store. Along
the boundary of the two existing lots was a four to five foot grade differential. In addition, excess runoff fion the
existing ESB parking lot flooded the ESB during heavy rains and the groundwater elevation was only a few feet below
the lower lot. The design required the regarding of both lots to combine them into a single lot while improving
circulation and gaining parking spaces. In addition, the design mandated the protection of the ESB from flooding and
the capture of all mnoff in a leaching system to prevent overflow into adjacent water bodies. During construction a
minimum of 40 parking spaces had to be available for use.
Village of Westhampton Beach - Moniebogue Canal Bulkheading, Westhampton Beach, NY
Owner. Village of Westhampton Beach
DEA was responsible for inspection, evaluation and redesign of bulkheading along this village canal.
DEA obtained all environmental permits, prepared plans and specifications for public letting of the
project.
Village of Westhampton Beach - Marina and Bulkhead Reconstruction, Westhampton Beach, NY
Owner: Village of Westhampton Beach
DEA was responsible for the inspection and evaluation of the existing facility followed by the preparation
of plans and specifications for the actual recommended construction of CCA treated timber bulkhead with
a cedar deck raised walkway along the south side of the marina. The project removed and replaced new
utility services for all slips; removed and replaced asphalt driveway and parking areas; and extended
existing drainage facilities through new replacement bulkheading. DEA supervised construction,
followed by the prioritizing of future rehabilitation projects for the marina area. DEA applied for and
obtained NYSDEC, Army Corps and NYS Department of State environmental permits.
Dunn Engineering Associates, P.C.
Consulting Engineers
Reconstruction of Bulkheading at Fire Island Coast Guard Station
Owner: U.S. Dept. of Homeland Security
DEA was responsible for inspection, evaluation and redesign of all bulkheading and docking structures
along with some breakwater and revetment structures at this important facility as part of a design-build
contract for the Department of Homeland Security. DEA prepared all materials for and obtained
NYSDEC and Army Corp. environmental permits. DEA provided as needed engineering services during
construction.
Fort Pond Bay Boat Ramp & Bulkhead, Westhampton Beach, NY
Owner: Chesterfield Associates
DEA was responsible for structural design of the concrete boat ramp and the adjacent vinyl bulkheading.
Lakes Condominium - Structural Engineering, Setauket, NY
Owner: Lakes Condominium HOA
DEA was a subconsultant and was responsible for designing repairs and preparing plans and specifications
for the rehabilitation of the deteriorated pre-engineered roof trusses of the complex's sanitary facility.
Mount Sinai Yacht Club - Design of Structure, Mount Sinai, NY
Owner. Mount Sinai Yacht Club
DEA was responsible for designing an underpinning system to restore this settled structure back to its
original configuration and prevent any future settlements.
Hampton Court Dredging Permits, Westhampton Beach, NY
Owner. Hampton Court Condominiums
DEA obtained all environmental permits to allow dredging of filled in boat slips at Condominium Marina.
Van Wyck Lefferts Dam Rehabilitation, Cold Spring Harbor, NY
Owner. The Nature Conservancy
DEA was responsible for design for the rehabilitation of this 70 year old stone lined earthen dam.
Respler Residence - Bulkhead Replacement, Lawrence, NY
Owner: Jeffrey Respler
DEA was responsible for design of vinyl bulkheading for this private residence on Bannister Creek.
Retaining Walls at Baronoff Residence, Glen Cove, NY
Owner: Smiros & Smiros Architects
DEA was responsible for structural design of several new retaining walls on this steeply sloped property
along the North Shore of Long Island.
Rocchio Stone Revetment Design & Permits, Stony Brook, NY
Owner: Richard Rocchio
DEA was responsible for design of a stone revetment to prevent further erosion and scour of the banks of
Stony Brook Creek.
Dunn Engineering Associates, P.C.
Consulting Engineers
Bulova Building - Structural Evaluation, Sag Harbor, NY
Owner. Neil Rego Realty
DEA was responsible for the evaluation of existing building for conversion to condominium residential
occupancy. This building is a four story brick structure with vaulted ceilings and exposed timber girders.
Harbour Villas Bulkhead Replacement, Northport, NY
Owner: Harbour Villas HOA
DEA is responsible for all design and environmental permitting for replacement of almost 700 LF of
bulkheading along Northport Harbour. DEA is also responsible for all construction inspection.
Southampton Inn - Structural Design for Rehabilitation & Expansion, Southampton, NY
Owner. Catcove Corporation
DEA was responsible for the structural analysis and design of the renovation of a 95 suite, 6 building
resort at Southampton, New York. Structure consisted of an open framed diaphragm designed roof for an
eight sided meeting room addition to the Inn, and an addition of a closed elevator.
Ward Melville Cultural and Educational Center - Structural Design, Stony Brook, NY
Owner: Ward Melville Heritage Organization
DEA was responsible for the structural design for the two-story, 10,000 S.F. building to house the Ward
Melville Cultural and Educational Center. This building is unique as it is built into an existing hillside
such that two of the exterior walls serve as high retaining walls. Moisture control was of a particular
importance in this building and DEA provided unique solutions to prevent moisture intrusion into the
building. DEA designed the 23 foot high retaining walls based on the project soil borings. The
remaining structural framing and masonry bearing walls were also designed by DEA. Temporary steel
sheetpiling with horizontal auger pile tie backs were utilized to hold back the steep embankment during
construction. DEA provided construction services for the project.
Suffolk County Archive Building Addition & Renovations
Owner: Ehasz Giacalone Architects, P.C.
DEA was responsible for the new 850 S.F. one room steel and masonry addition to the Suffolk County
Clerk's building for storage of archival documents. DEA performed all necessary design work and
developed a plan to eliminate the proposed building underpinning while achieving all project goals. DEA
also provided construction services during the construction phase.
The Bluffs at Baiting Hollow - Settlement Evaluation, Baiting Hollow, NY
Owner: Home Owners Association
DEA was responsible for forensic evaluation of existing settlement of 126 units in 6 buildings at a
condominium complex. DEA was later responsible for underpinning the existing undermined footings
caused by a plumbing leak.
North Fork Bank Building - Structural Design, Islip and Babylon, NY
Owner: North Fork Bank
As subconsultant, DEA was responsible for structural design and construction services for a new bank
branch facility. The building design featured the use of exposed glulam timber framing, large roof
overhangs and composite structural insulated panels, SIP's. A soil exploration program was planned, test
Dunn Engineering Associates, P.C.
Consulting Engineers
borings obtained, and a foundation design performed. Structural design development guidance was
provided to the architect in the early planning stages of the building on the use of structural systems.
Code compliance input was prepared for permit building application. Ten structural contract drawings
were prepared for the bid set. Special technical specifications were prepared for SIP panels. A list of
Structural Special Inspections required and recommended agencies to perform such inspection and testing
was provided to the architect. As part of construction services, special inspections were performed of
structural elements, progress meetings were attended, field problems resolved, RFI's responded to, shop
drawing review performed and contractor engineer designs for pre-engineered wood trusses and all
glulam timber members were reviewed for code compliance and adherence to the contract documents.
The Babylon Branch won the 2009 Archi Award.
TOWN OF SOUTHOLD PROCUREMENT POLICY
PUBLIC CONTRACT CHANGE ORDER APPROVAL FORM
This form must be completed when a Public Contract Change Order
increase is:
a) $1,000 or more
b) It is a minimum of 10% over the original contract award
FAX FORM TO TOWN ATTORNEY'S OFFICE * 631/765-6639
DEPARTMENT: Fn C e✓"i ✓'► DATE: �30
TOWN BOARD RESOL. #/DATEt?0Iq'IS 1 IN VENDOR NAME: OVAA 61C1;lee/;17A ASSae•4+es�P,C,
ORIGINAL CONTRACT AMOUNT: 00 INCREASE AMOUNT:'0 DQ
REASON FOR INCREASE-14 c r[a S e' I o
DEPARTMENT HEAD SIGNAT RE: G I e o SA I d A I e A A
Town Attorney Authorization
Notes:
/Approv.. Date
❑ Denied Date
Reason for Denial
;nAttor
❑ No-
Tr
o
y Authoriza n Date
Comptroller Approval
C p oller Signature Date
Rec'd by Comptroller
Sent to Town Attorney
Rec'd Back From TA
6/30/14
RESOLUTION 2014-598
ADOPTED DOC 1D: 9948
THIS IS TO CERTIFY THAT THE FOLLOWING RESOLUTION NO. 2014-598 WAS
ADOPTED AT THE REGULAR MEETING OF THE SOUTHOLD TOWN BOARD ON
JULY 1,2014:
RESOLVED that the Town Board of the Town of Southold hereby approves Change Order#1
to the Town of Southold Bay Avenue Bridge Project Contract with Dunn Engineering
Associates, P.C. in the net amount of$50,000.00, pursuant to their original Proposal dated
January 24, 2014, subject to the approval of the Town Engineer and Town Attorney.
Elizabeth A. Neville
Southold Town Clerk
RESULT: ADOPTED [UNANIMOUS]
MOVER: Louisa P. Evans, Justice
SECONDER:Robert Ghosio,Councilman
AYES: Ghosio, Dinizio Jr, Ruland, Doherty, Evans, Russell
�r
Duron Engineering Associates, P.C.
Consulting Engineers
4 ,
,t
;t
x
4c"*
S'ltbin! d by: /
044.0' Eno n erin A'soca#es, P.C.
Go nsulting El irneers January a,4 2014
Dunn Engineering Associates, P.C.
Consulting Engineers
TABLE OF CONTENTS
COST PROPOSAL
UNDER SEPARATE COVER
Dunn Engineering Fee Proposal
- Exhibit A,Direct Non-Salary Costs
Comparison of Four Options for Design&Construction With Schedules
Summary Table with DEA Fees,Construction Costs&Schedules
Bay Avenue Culvert Replacement
DEA Fee Proposal
Professional Engineering Services Costs
Task [ Task 3
Option Design & Task 2 Construction
No. Type Bride Permittina Bid Support Oversight Indirect Sum
1 Box Culvert $ 41,239 $ 5,426 $ 38,584 $ 9,553 $ 94,802
2 Integral Abutment $ 45,314 $ 5,426 $ 57,876 $ 9,553 $ 118,169
3 Sheetile Abutment $ 46,562 $ 5,426 $ 57,876 $ 9,553 $ 119,417
4 Precast Arch $ 33,910 $ 5,426 $ 57,876 $ 9,553 $ 106,765
Assumptions:
1. Subsoils conditions do not require pile support
2. No construction work from 5/26/14 to 9/1/14
3. No construction work from 12/22/14 to 3/15/15
4. Bid to award date 3 weeks
5. % of time for inspector 40%
6. Contingencies 30%
7. Span of"bridge" alternatives (i.e. options 2 -4) 25 ft
Exhibit A
ESTIMATE OF DIRECT NON-SALARY COSTS
DUNN ENGINEERING ASSOCIATES
BAY AVENUE CULVERT REPLACEMENT
34000
1. Travel,Lodging and Subsistence
a.Mileage-
Trips to trips miles per
Town office 3 40 miles/trip 120
Site 48 40 miles/trip 1920
Total Mileage 2040 @ $0.55 $1,122.00
TOTAL TRAVEL,LODGING,&SUBSISTENCE $1,122.00
2. Reproduction,Drawings&Report
A.Plan Sheets
sheets each sets submittals cost
Mylars 1 $6.00 1 1 $6.00
Final printingBluelines 15 $3.00 20 1 $900.00
B.Project manual Reproduction
book sheets each copies revisions
1 100 $0.11 20 1 $220.00
C.Color Reproduction
sheets each copies revisions
0 $1.00 5 3 $0.00
TOTAL DRAWING,REPORT,REPRODUCTION $1,126.00
3.Miscellaneous
A.Film&processing:
rolls each
B.Messenger/Federal Express:
deliveries months each
3 9 $15.00 $405.00
TOTAL MISCELLANEOUS $405.00
SUBTOTAL $ 2,653.00
4.Soil Borings
1 each $ 2,400.00
Total Soil Boring cost $ 2,400.00
5. Topo survey -Norton Bros.Dunn
$1,500 per day 3 days $4,500
TOTAL SURVEY $4,500
TOTAL COST OF ALL DIRECT NON SALARY EXPENSES $ 9,553.00
Bay Avenue Culvert Replacement
Comparison of Four Options for Design&Construction with Schedules
Desi n Start Constr.
Option Schedule Design Bid Schedule Award Summer Fall start Winter Spring Complete Construction
No. Type Bride weeks Date Date months Date shut down up shut down start up Date Cost
1 Box Culvert 12 1/28/14 4/22/14 4 5/13/14 5/26/14 9/1/14 12/22/14 3/15/15 12/17/14 $ 350,000
2 Integral Abutment 12 1/28/14 4/22/14 6 5/13/14 5/26/14 9/1/14 12/15/14 3/15/15 5/16/15 $ 420,000
3 Sheetpile Abutment 12 1/28/14 4/22/14 6 5/13/14 5/26/14 9/1/14 12/15/14 3/15/15 5/16/15 $ 410,000
4 Precast Arch 12 11/28/1414/22/14 6 5/13/14 5/26/14 9/1/14 1 12/15/14 3/15/15 5/16/15 1 $ 510,000
BWyAwrmre Cuh,wf RepbcwnsW
Summary of Design&Construction Costs with Schedules
Daalgn Start constr.
Opfion n Costs Selwdule DftW Bid Schaduk Award Summer Fallstart Winter Corslnwiion Cost of Des n
No. jftntft
B TeskI Task 2 Task Indirect Sum weals Date Dow months Oats shutdown What Mad Date Coat ♦CoroWcbon
1a C~ $ 41 !26 S 38,584 S B 64802 12 128114 422/14 4 S/13H4 5126/14 B/1/14 12/22/1/ 8/15/15 12/17/14 S 000 S 444,802
2 Abuimanl $ 45 14 S b428 57,876 9,553 511 106 12 /28114 4171114 6 6/13/14 528/14 W1114 12/15/14 3HSMS S/16N5 S 120000 5 538169
3Abutment 46 S 5428 S 57,876 9,553 $116418 12 125/14 422H4 6 6/13N4 SIM M4 12/15114—3N5—MS 5/16/15 110000 S 526118
4cast Arch
$ 33 10 5426 57.876 $ 9,553 5106766 12 128/1! Y22/11 6 15113M41 526/14 611 ! 12/15/1! 3/15/15 5/16/15 510000 616766
AswmpOorm
1.Subsotis– "',rw do not require pile support
2.No conasvcton work h%sn 5/28/14 to 6/1114
3.No construction work from 1222/14 to 3/15/15
4. Bid to award dale 3 weds
UM '
5.%of tifor inspector 40%
&Corsi Wndn 30%
7.Span of brid6e'aftsmatiVes(Le.op8ors 2-4) 25 ft