HomeMy WebLinkAbout05-071 - HNTB - Klickitat / Southcenter Parkway Access Improvement (Supplements A-H)05-071(h)
Council Approval 11/23/09
WFWashington State
Department of Transportation
Supplemental Agreement
Number 8
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
WA 98188
206-431-3665
Original Agreement NumberTukwila,
05-071 CV\-.)
Project Number
84-RW19
Execution Date
Completion Date
June 30, 2010
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,426,398
Description of Work
Final Design Services
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the Agreement remain in
effect except as expressly modified by this supplement. The changes to the Agreement are described as follows:
11
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of the Agreement.
II
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this Agreement shall be completed by the date shown in the heading of this
Supplemental Agreement Number 8 under Completion Date.
III
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit B, and by this reference made part of this
Agreement.
Page 1 of 3
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If you concur with this Supplemental Agreement and agree to the changes as stated above, please sign in the
appropriate spaces below and return to this office for final action.
By: HNTB Corporation Bir: City of Tukwila
es E. Thomson, Vice President
/g/4A 9
Date
DOT Form 140-063 EF
Revised 9/2005
App g Authori ��'�t• ture
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Date
Page 3 of 3
Exhibit A
Scope of Work
City of Tukwila
Klickitat/Southcenter Parkway
(Urban Center Access Improvement Project)
Contract 05-071
Supplement No. 8
November 2009
CiNTB
Pagel
TABLE OF CONTENTS
I. SUPPLEMENT PURPOSE 1
II. PROJECT DESCRIPTION 1
III. DESIGN CRITERIA 1
IV. PROJECT SCHEDULE 2
V. ITEMS AND SERVICES TO BE FURNISHED BY THE CITY 3
VI. ABBREVIATIONS 3
VII. PROJECT DOCUMENTATION 4
VIII. WORK TASKS 4
TASK 1 PROJECT MANAGEMENT 6
Task 1.1 Issues Resolution 6
Task 1.2 Measure Project Requirements 6
Task 1.3 Measure Budget Conformance 7
Task 1.4 Measure Schedule Conformance 7
Task 1.5 Communicate Progress 7
Task 1.6 Lead the Project CONSULTANT Team 7
Task 1.7 Manage Quality 7
Task 1.8 Manage Change 7
TASK 2 COORDINATION AND PUBLIC INFORMATION 8
Task 2.1 Coordinate Activities with Southcenter Place Building, Doubletree Hotel and
McDonald's restaurant and other property owners 8
3.0 WSDOT COORDINATION 9
Task 3.1 WSDOT Coordination 9
TASK 4 DEVELOP CONSTRUCTION STAGING PLAN AND SCHEDULE 10
Task 4.1 Construction Staging and Scheduling 10
TASK 5 UPDATE CONSTRUCTION COST ESTIMATE 10
Task 5.1 Construction Cost Estimate 10
TASK 6 REVIEW OF DRAINAGE DESIGN 10
Task 6.1 Review of Drainage Design Concepts 10
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During the term of this Agreement, the engineering Consultant (CONSULTANT) shall perform
professional services for the CITY to support the WSDOT approval process, in connection with
the:
Tukwila Urban Access Improvement:
Klickitat Drive/Southcenter Parkway Area Project
This document shall be used to plan, conduct and complete the work on the project.
I. SUPPLEMENT PURPOSE
The design of the Tukwila Urban Access Improvement Project was shelved at the 100% design in
May of 2007. The purpose of this supplement is to prepare for finalizing the project particularly
completing the WSDOT approval process. Completion of WSDOT coordination efforts will help
define the scope of work remaining for the completion of the PS&E effort. An additional
supplement will be required for construction document changes required before the project can be
advertised. Specific tasks to be completed in this scope of work:
• Project management
• Development of WSDOT approval materials including channelization plans and exhibits
to support design deviations.
• Coordination with property owners to communicate final property impacts and parking
reconfigurations.
• Development of a construction staging plan and schedule. The current single season
schedule will be reviewed to determine how to phase the project over two construction
seasons.
• Update of construction cost estimate with current unit bid prices.
• Review of drainage design concepts to identify opportunities to optimize drainage
facilities based on current drainage requirements.
II. PROJECT DESCRIPTION
The Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway Area Project,
hereinafter referred to as the PROJECT will widen northbound Southcenter Parkway by
constructing a new retaining wall along the existing slope east of Southcenter Parkway. The
project will also grade separate southbound Southcenter Parkway by depressing the southbound
alignment under the Klickitat intersection using a bridge structure and retaining walls and will
reconstruct the northbound lanes of Southcenter Parkway, south of Strander Boulevard.
III. DESIGN CRITERIA
Documents developed as part of this scope of work will be in accordance with the latest edition
and amendments to the following documents, as of the date the AGREEMENT is signed.
Changes in any design standards or requirements after work has begun may result in the need for
Extra Work.
City of Tukwila Publications:
a. Year 2004 Comprehensive Plan
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b. City of Tukwila Development Guidelines and Design and Construction Standards, 2003
WSDOT Publications:
a. Standard Specifications for Road, Bridge and Municipal Construction, English edition
(2008) (M41-10) Amendments and General Special Provisions
b. Standard Plans for Road, Bridge and Municipal Construction, English edition (M21-01)
c. Design Manual, (M22-01)
d. Hydraulic Manual, (M23-03)
e. Plans Preparation Manual, (M22-31)
f. Bridge Design Manual, (M23-50)
g. Standard Item Table
h. Traffic Manual, (M51-02)
i. Highway Runoff Manual, (M31-16)
j. Utilities Manual, (M22-87)
k. Local Agency Guidelines, (M36-63(PA))
1. Environmental Procedures Manual, (M31-11)
American Association of State Highway and Transportation Officials (AASHTO) Publications:
a. A Policy on Geometric Design of Highways and Streets, 5th Edition (2004)
b. Standard Specifications for Highway Bridges, Seventeenth Edition, (2002)
c. Highway Design and Operational Practices Related to Highway Safety, (1997)
U.S. Department of Transportation (USDOT) Publications:
a. Manual of Uniform Traffic Control Devices for Streets and Highways, 2003
b. Highway Capacity Manual
IV. PROJECT SCHEDULE
The preliminary schedule for Supplement 8 work will be developed upon notice to proceed.
The duration of the reviews by the CITY, and by others, will be shown in the Supplement 8
schedule. Mutually agreeable changes to the schedule, whether initiated by the CITY or
CONSULTANT, may be the basis for adjustments to the Supplement 8 budget.
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V. ITEMS AND SERVICES TO BE FURNISHED BY THE CITY
The CITY will provide the following items and services to the CONSULTANT:
• The CITY will be responsible for leading WSDOT coordination, permitting, preparation
of agreements, and private property coordination.
• Reviews of CONSULTANT submittals at the mutually agreed upon times set forth in the
Supplement 8 schedule and the consolidation of all review comments by others into one
set of review comments prior to return to the CONSULTANT.
• CITY will prepare and provide documents for rights -of -entry upon all lands necessary for
the performance of the design work, including official notices to property owners and
agencies.
• Arrangements for the public meetings, including meeting place, announcements, etc.
• Payment of all review and/or permit fees.
• Computer generated files supplied by the CITY will be in AutoCAD, and in a format
compatible with the CONSULTANT's hardware/software. Any reformatting or
reconfiguration or hardware/software purchase necessary to make the supplied files
compatible will be considered Extra Work.
VI. ABBREVIATIONS
The following abbreviations are referred to throughout this scope of work:
AASHTO American Association of State Highway and Transportation Officials
BDM WSDOT Bridge Design Manual
DCE Documented Categorical Exemption
DFW Washington State Department of Fish and Wild Life
DNR Washington State Department of Natural Resources
DOE Washington State Department of Ecology
ESA Endangered Species Act
FEMA Federal Emergency Management Agency
FHWA Federal Highway Administration
LOS Level of service
NEPA National Environmental Projection Act
NMFS National Marine Fisheries Service
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NPDES National Pollutant Discharge Elimination System
NRHP National Register of Historic Places
ROW Right-of-way
PS&E Plans, specifications, and estimates
SEPA State Environmental Protection Act
TDM Transportation Demand Management
TS&L Type, Size and Location
WSDOT Washington State Department of Transportation
USFWS United States Fish and Wildlife Service
VII. PROJECT DOCUMENTATION
The documents listed as "Deliverables" in the Work Tasks, Section VIII of this scope of work,
and other exhibits or presentations for the work covered by this AGREEMENT and associated
supplements, if necessary, will be furnished by the CONSULTANT to the CITY upon completion
of the various tasks of work. Whether the documents are submitted in electronic media or in hard
copy, any use of the materials on another project or on extensions of this project beyond the use
for which they were intended, or any modification of the materials or conversion of the materials
to an alternate system or format will be without liability or legal exposure to CONSULTANT.
The CITY will assume all risks associated with such use, modifications, or conversions. The
CONSULTANT may remove from the electronic materials delivered to the CITY, all references
to the CONSULTANT involvement and will retain a tangible copy of the materials delivered to
the CITY which will govern the interpretation of the materials and the information recorded.
Electronic files are considered working files only; the CONSULTANT is not required to maintain
electronic files beyond 90 days after the project final billing, and makes no warranty as to the
viability of electronic files beyond 90 days from date of transmittal.
VIII. WORK TASKS
General Assumptions:
• The level of effort for each phase and task of work is limited to the amount of labor and
expenses indicated in Exhibit B. These costs are itemized in Exhibit B to aid in project
tracking purposes only. The budget may be transferred between tasks, provided the total
contracted amount is not exceeded. Additional services beyond these limits will be
considered Extra Work.
• The preliminary Supplement 8 schedule shall be developed upon Notice to Proceed. The
CONSULTANT is responsible for meeting deadlines for their tasks only; having no control
over those portions of the schedule related to the tasks performed by the CITY or any third
party.
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• The analyses, design, plans, specifications, and estimate performed or prepared as part of the
PROJECT will be in English units. Metric units will not be used on this PROJECT.
• The plans will be prepared in accordance with CITY of Tukwila drafting standards, with
WSDOT/APWA standards being the default standards to follow.
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TASK 1 PROJECT MANAGEMENT
In this task are described those services necessary to plan, perform, and control the various
elements of the supplement.
Assumptions:
The CONSULTANT's Project Manager will communicate with the CITY's Project Manager on
weekly basis throughout the duration of this supplement.
The CONSULTANT shall submit monthly invoices with a written summary of project progress
to -date and activities expected for the next month.
The existing workplan components will be updated and used as guidelines for performing the
work in this supplement. Issues may arise that are beyond the provisions of this scope of work.
Flexibility will be maintained in the workplan to address these urgent project issues; however, the
reallocation of resources may result in justification for Extra Work.
Internal project team coordination meetings will be held on an as -needed basis. These meetings
will be in addition to any meetings held with the CITY, but budgeted as part of the specific work
tasks, separate from Task 1 - Project Management.
The duration of this supplement will be 5 months.
Task 1.1 Issues Resolution
In accordance with the Change Management Plan, this task may involve:
• Identifying and assessing a given issue relative to the supplement schedule,
budget, resources, and risk.
• Initiating the appropriate action(s) by assigning the issue to specific team
member(s) for resolution using the Communication Plan provisions as a
guideline.
• Monitors the issue resolution progress.
• Providing assurance for the timely resolution of issues.
• Adjusting the supplement work plan components as required.
The level of effort associated with each individual issue is contained within the appropriate
task(s) available to the team member(s) responsible for its resolution.
Task 1.2 Measure Project Requirements
Maintain the focus of the team members on satisfying the project purpose, objectives, and scope
of work. Monitor and confirm that the technical aspects of the supplement are being performed
and prepared in compliance with the CITY's expectations. Verify that the information generated
on the supplement is being filed.
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Task 1.3 Measure Budget Conformance
On a monthly basis, monitor the Supplement 8 budget. Monitor the planned versus actual rate of
expenditure for each element, and identify trends, taking corrective actions if necessary by
implementing the applicable provisions of the Change Management Plan.
Task 1.4 Measure Schedule Conformance
Monitor and modify the Supplement 8 schedule on a monthly basis or as needed to determine
potential impacts of proposed changes. Adjust the durations, predecessor relationships,
constraints, linkages, deliverable descriptions and dates, reviews, percent completes, milestones,
critical path, and task completion dates to reflect the current status of the supplement and the
revisions made to the work breakdown structure.
Task 1.5 Communicate Progress
Conduct ongoing, proactive, responsive communications with the CITY staff involved in the
direction and execution of the supplement. Coordinate the schedule of the reviews to be
performed by the CITY. Prepare and submit a monthly progress report that will include
identification of work performed in the previous month's schedule, measures for mitigating
schedule slippage and identification and discussion of potential problems that may arise. Prepare
meeting minutes if necessary and distribute to attendees.
Task 1.6 Lead the Project CONSULTANT Team
Provide direction to the project CONSULTANT team. Conduct coordination meetings as
required with appropriate task leaders. Monitor the planned versus actual rate of expenditure for
each task and take corrective actions if necessary. Collect from each task leader, the percent
complete as measured by how much work is left to be accomplished on a task by task basis.
Maintain a high exposure to the project team of the issues to be resolved and their potential
impacts to the measures of success for the project.
Task 1.7 Manage Quality
Implement the processes described in the Quality Management Plan to meet the project objectives
established by the stakeholders. Perform continual Quality Planning to reaffirm which quality
standards are relevant and how they are to be satisfied. Verify that Quality Control has been
provided for each technical specialty to evaluate the overall project performance on a regular
basis and to build confidence that the project will satisfy the current quality standards for the
work to be completed in this supplement. Confirm that specific project results are being
monitored by each technical specialty through Quality Control activities to determine if they are
in compliance with the quality standards and, if not, that potential solutions to eliminate the
cause(s) of unsatisfactory performance have been identified and implemented. Facilitate the
identification and assignment of appropriate senior reviewers for each technical specialty.
Confirm that the current Quality Control activities are clearly indicated in the Supplement 8
Schedule.
Task 1.8 Manage Change
Based on the Supplement 8 budget established by the CITY:
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1. Identify, Analyze & Develop Change Strategies. Orchestrate the Change Management
Plan by logging and tracking potential changes identified from any source (Step 1);
facilitating the analysis of the change and determination of its impacts (Step 2), and
facilitating the development of a response strategy (Step 3). The specific activities
associated with completing Steps 2 & 3 on a given potential change will be largely the
responsibility of each technical specialty staff.
2. Identify & Analyze Risk of Change. Identify and analyze the likelihood of the potential
change introducing risk into the project. Characterize the risk to the extent possible and
outline control measures for minimizing its negative effects.
3. Change Authorization. Communicate the proposed strategy(s) to resolve the change and
make appropriate revisions as necessary to gain endorsement for the change (Step 4).
Obtain a written change authorization from the CITY, by the City Public Works Director,
and from the CONSULTANT, by its Project Manager, as representatives of the project
stakeholders.
4. Workplan Revisions. Prior to undertaking the work as a result of the change, revise the
project workplan (Step 5) to avoid misunderstandings, discontent, and poor project
performance. Monitor the implementation of the change using the standard project tools
and techniques.
TASK 2 COORDINATION AND PUBLIC INFORMATION
The objective of this task is to provide design coordination with project stakeholders.
Task 2.1 Coordinate Activities with Southcenter Place Building,
Doubletree Hotel and McDonald's restaurant and other property
owners
Assumptions:
The Consultant shall schedule and conduct one meeting with McDonalds and one joint meeting
with the Doubletree Hotel and Legacy Partners during the period of this supplement. The
purposes of the meetings are: to solicit input on the reconfiguration of parking, right-of-way
impacts and pedestrian facilities on each owner's property and to describe impacts during
construction. This task shall include the development of one sketch for each property showing
the agreed upon parking lot configuration.
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Deliverables:
• One sketch for each revised parking lot layout for the three parcels.
• Prepare meeting minutes for two meetings.
3.0 WSDOT COORDINATION
Task 3.1 WSDOT Coordination
WSDOT coordination and approvals will be required on several items including channelization
and signing plans, limited access issues, deviations or evaluate upgrades and other project
elements potentially within WSDOT's purview.
Assumptions:
• The City of Tukwila will write and assemble any deviations required for the project.
• WSDOT design coordination and approvals are only required for the Buttonhook Ramp
design, Klickitat Dr. / Southcenter Parkway Intersection geometry, northern I-5 ramp
terminal intersection with Southcenter Parkway, and areas of Southcenter Parkway within
WSDOT limited access boundaries that require WSDOT review and approval.
• WSDOT design coordination assumes that the shelved May 2007 100% plans will only
require minimal changes.
• WSDOT design coordination assumes there will be no redesign or reconstruction of
existing WSDOT interstate ramp elements beyond the iramp terminal intersections with
Southcenter Parkway.
• Four Channelization Plan sheets plus 4 design vehicle intersection turning template
sheets will be required and prepared for WSDOT approval in this supplement.
• It is estimated that up to seven design deviations or evaluate upgrades will be required
and prepared by the CITY for WSDOT approval.
• For budgeting purposes 48 hours have been included to support the CITY in the
preparation of design deviations and the project analysis report, including the preparation
of exhibits. Time required beyond 48 hours shall be considered Extra Work.
• Attendance will be required at meetings with WSDOT to present information and discuss
design issues. It is assumed that two CONSULTANT staff will attend 4 meetings with
WSDOT staff. Each meeting is assumed to be 4 hours duration including preparation and
travel time.
Deliverables:
• WSDOT Channelization Plans for approval and preparation of exhibits to support the
CITY's preparation of design deviations.
• Prepare meeting minutes for up to four meetings.
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TASK 4 DEVELOP CONSTRUCTION STAGING PLAN AND
SCHEDULE
Task 4.1 Construction Staging and Scheduling
The purpose of this task is to develop a feasible approach to staging the construction over a two
year period. The two year construction period will meet the requirements of the CITY's annual
construction moratorium. In this task the consultant shall:
• Develop one staging concept.
• Identify potential cost savings or escalation for the staging concept at a planning level of
cost estimation.
• Identify traffic impacts for staging concept developed.
• Develop a critical path schedule for the staging concept.
Deliverables:
• Technical memorandum describing the construction staging concept, related impacts, and
critical path schedule.
TASK 5 UPDATE CONSTRUCTION COST ESTIMATE
Task 5.1 Construction Cost Estimate
The CONSULTANT shall update the Engineer's Estimate of Probable Construction Cost
developed for the 2007 shelf submittal with current unit bid prices.
Deliverables:
• Updated Engineer's Estimate of Probable Construction Cost.
TASK 6 REVIEW OF DRAINAGE DESIGN
Task 6.1 Review of Drainage Design Concepts
The CONSULTANT shall review the drainage design from the May 2007 shelved submittal to
identify opportunities to optimize drainage facilities based on current drainage requirements from
Washington State DOE and WSDOT HRM.
Deliverables:
• Brief Technical Memorandum documenting potential cost savings opportunities.
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Exhibit B-1
HNTB Corporation
Consultant Fee Determination
Summary Sheet (Lump Sum)
Tukwila Urban Center Access Project: Klickitat/Southcenter Parkway
Supplement No. 8 - Final Design
LABOR COSTS
Staff Classification
Hours Rate
Total Cost
Principal
Project Manager
Construction Program Manager
Senior Project Engineer
Project Engineer
Design Engineer/Traffic Engineer
Technician
Project Administrator
8 $269.34
230 $186.65
40 $233.60
176 $177.54
24 $137.12
32 $90.87
24 $96.48
38 $113.06
$2,155
$42, 929
$9,344
$31,246
$3,291
$2,908
$2,315
$4,296
Total Hours
572
TOTAL LABOR COSTS
$98,4841
REIMBURSEABLE COSTS
Local Travel (Mileage/Parking):
Reproduction:
Other:
$100
$400
$100
TOTAL REIMBURSEABLE COSTS
$600
SUBCONSULTANT COSTS
1
HDR Engineering, Inc.
$48,3031
1
TOTAL FEE
$147,3871
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Exhibit_B-1_HNTB
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Exhibit B-2
HDR Engineering, Inc.
Subconsultant Fee Determination
Summary Sheet (Lump Sum)
Tukwila Urban Center Access Project: KlickitatlSouthcenter Parkway
Supplement No. 8 - Final Design
LABOR COSTS
Staff Classification
Hours Rate Total Cost
Principal
Project Manager
Lead Designer
Sr Civil
Civil EIT
CAD Technician
Project Controller
6 $211.86 $1,271
66 $194.91 $12,864
28 $129.68 $3,631
92 $119.00 $10,948
80 $87.01 $6,961
80 $99.67 $7,973
32 $107.93 $3,454
Total Hours 384
1
TOTAL LABOR COSTS
$47,1031
REIMBURSEABLE COSTS
Local Travel (Mileage/Parking).
Reproduction.
Postage, Express Mail, Courier
Other:
$200
$1,000
$0
$0
TOTAL REIMBURSEABLE COSTS
$1,200
1
TOTAL FEE
$48,3031
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Exhibit_B-2_HDR
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Summary of Hours
Tukwila Urban Center Access Project: KlickitatlSouthcenter Parkway
Supplement No. 8 - Final Design
Task 1.1: Issues Resolution
Task 1.2: Pro'ect Re • uirements
Task 1.3: Bud • et Performance
Task 1.4: Schedule Conformance
Task 1.5: Communicate Pro•ress
Task 1.6: Consultant Team
Task 1.7: Mana•e Quali
Task 1.8: Mana • e Chan. e
Task 2.1: Coordination
s•
f
Task 3.2: WSDOT Coordination
Task 4.1: U •date Construction Schedule
Task 5.1: Construction Cost Estimate
Task 6.1: Review Draina • e Desi • n Conce • is
Total Hours b Firm
HNTB
Total
8
HDR
Total
22
8
2
38
2
16
2
24
24
24
32
28
12
16
8
80
0
140
280
128
0
18
0
44
0
572
384
TOTAL
30
10
40
18
48
56
40
24
80
420
128
18
44
956
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Summary of Hours
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IOW
� Washington State
-7f Department of Transportation
05-071(g)
Council Approval N/A
Supplemental Agreement
Number 7
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
05-071 (O�')
Project Number
84-RW19
Execution Date
Completion Date
December 31, 2009
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,279,011
Description of Work
Additional Survey Services
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the Agreement remain in
effect except as expressly modified by this supplement. The changes to the Agreement are described as follows:
11
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of the Agreement.
11
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT Number 7 under completion date.
III
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit A, and by this reference made part of this
Agreement.
/syr c).(G(AJ/-k-S
Original
Agreement
Supp. No.
1
Supp. No.
2
Supp. No.
3
Supp. No.
4
Supp. No.
5
Supp. No.
6
Supp. No.
7
Total
Total
Amount
Authorized
$1,168,322
$1,956,680
$17,200
$0
$14,759
$63,350
$4,500
$4,200
$3,229,011
Mgmt.
Reserve
Fund
$50,000
$0
$0
$0
$0
$0
$0
$0
$50,000
Maximum
Amount
Payable
$1,218,322
$3,175,002
$3,192,202
$3,192,202
$3,206,961
$3,270,311
$3,274,811
$3,279,011
$3,279,011
/syr c).(G(AJ/-k-S
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HNTB Corporatio
L
. Drake, Vice ''esident
�t tkf cA
Date
DOT Form 140-063 EF
Revised 9/2005
By: City of Tukwila
4:12:8
App ng Authority:,' ure
j )tw -.nk r lo, Or01
Date
•
• HNTB
EXHIBIT A-7
SCOPE OF WORK
Area of Coverage:
The area to be surveyed is at the intersection of Klickitat Drive and South Center Parkway. The
survey will collect data 200 feet north and south of the centerline of Klickitat Drive along the
west gutter line or edge of pavement on South Center Parkway. On Klickitat Drive the north and
south surface of the bridge approach and the toe of the walls will be surveyed. The adjoining 25
feet of existing ground adjoining the roadways will be included. The area to be surveyed contains
roughly one half acre.
Scope of Services:
• The field crew will recover site control from the previous work and extend as needed.
• Collect field measurements to generate 1 foot contours within the surveyed area.
• Insert the new survey into the old basemap blending as needed.
• The deliverable will be a digital copy will be delivered to an ftp site or on CD-ROM.
Estimated Fees:
The above defined Services will be performed for an estimated fee of $4,200.00.
Assumptions:
The scope and budget has been prepared with the following assumptions:
• The previous control can be readily recovered.
• No underground utility locate is to be included.
Supplemental Agreement Number 7
Exhibit A-7 Page 1 of 1
40
80
Scale In Feet
EXHIBIT B
SOUTHCENTER SURVEY LIMITS
IL
160 1. i
t
5$ I
SURVEY LIMITS
11255 Kirkland Way, Suite 300
Kirkland, WA 98033
PACE p. 425.827.2014 1 f. 425.827.5043
Civil Structural 1Plannin9I Survey
An Engineering Services Company paceengrs.com
SCALE: 1" = 80' FILE: \S0-CENTER-BASE.DWG DATE: 10/29/09 RLH PROJ. NO.: 05725.10
WiWashington State
Department of Transportation
05-071 (0
Council Approval N/A
Supplemental Agreement
Number 6
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
05-071 C0
Project Number
84-RW19
Execution Date
Completion Date
December 31, 2009
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,274,811
Description of Work
Additional Right -of -Way Services
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the Agreement remain in
effect except as expressly modified by this supplement. The changes to the Agreement are described as follows:
11
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of the Agreement.
11
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT Number 6 under completion date.
III
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit B, and by this reference made part of this
Agreement.
/5ta� f6/ilk S
Original
Agreement
Supp. No. 1
Supp. No. 2
Supp. No.
3
Supp. No.
4
Supp. No.
5
Supp. No.
6
Total
Total Amount
Authorized
$1,168,322
$1,956,680
$17,200
$0
$14,759
$63,350
$4,500
$3,224,811
Management
Reserve Fund
$50,000
$0
$0
$0
$0
$0
$0
$50,000
Maximum
Amount
Payable
$1,218,322
$3,175,002
$3,192,202
$3,192,202
$3,206,961
$3,270,311
$3,274,811
$3,274,811
/5ta� f6/ilk S
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HNTB Corporation
f, �'i.4,-aJ
es E. Thomson, Vice President
Date
DOT Form 140-063 EF
Revised 9/2005
By: City of Tukwila
Appr
,
�"" lL
2bbI
Date
• a1NTB
EXHIBIT A-6
SCOPE OF WORK
The elements included in the Scope of Work for Task 2, Right of Way, remain the same.
However, due to unforeseen circumstances and project delays, the level of effort required
to complete the Scope of Work is increased. CONSULTANT is hereby supplemented
with additional budget for right of way services, to be provided by Certified Land
Services (CLS), under this Agreement.
CLS Agent: 41 hours @ $95 per hour = $3,895
CLS Project Manager: 3 hours @ $154 per hour = $462
CLS Administrative: 2 hours @ $55 per hour = $110
Total: $4,467, Rounded to $4,500
Supplemental Agreement Number 6
Exhibit A-6 Page 1 of 1
WiaWashington State
Department of Transportation
05-071(e)
Council Approval 8/3/09
Supplemental Agreement
Number 5
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
05-071 (e,)
Project Number
84-RW19
Execution Date
April 6, 2005
Completion Date
December 31, 2009
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,270,311
Description of Work
Final PS&E, including 60%, 90%, and 100% design, and delivery of final documents for
construction advertisement.
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the basic agreement remain in
effect except as expressly modified by this supplement. The changes to the agreement are described as follows:
11
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of this Agreement.
11
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT under completion date.
III
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit B, and by this reference made part of this
Agreement.
Original
Agreement
Supp. No.
1
Supp. No.
2
Supp. No.
3
Supp. No.
4
Supp. No.
5
Total
Total Amount
Authorized
$1,168,322
$1,956,680
$17,200
$0
$14,759
$63,350
$3,220,311
Management
Reserve Fund
$50,000
$0
$0
$0
$0
$0
$50,000
Maximum Amount
Payable
$1,218,322
$3,175,002
$3,192,202
$3,192,202
$3,206,961
$3,270,311
$3,270,311
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HNTB C . p rati• n By: City of Tukwila
7.--/r-
Date
DOT Form 140-063 EF
Revised 9/2005
•
pprovi _f thority Sig
Date
atAAA- 49, .9-vo9
'INTB
EXHIBIT A-5
SCOPE OF WORK
TUKWILA ACCESS IMPROVEMENT PROJECT:
KLICKITAT DRIVE/SOUTHCENTER PARKWAY AREA
SUPPLEMENTAL AGREEMENT NUMBER 5
Supplemental Agreement Number 5
Exhibit A-5 Page 1 of 4
aINTB
BACKGROUND
The design of the Tukwila Urban Access Improvement Project was shelved at the 100% design in
May of 2007. At the time it was shelved, there were a number of outstanding issues requiring
resolution once the project design efforts resumed. These issues include but are not limited to:
WSDOT approvals, design of the buttonhook ramp, property coordination and associated design
efforts, construction phasing and staging. In addition, the Washington State Department of
Ecology's drainage requirements have changed and an assessment of the potential impacts to the
project is needed. To complete the project design and prepare an ad ready contract package the
City and the CONSULTANT have agreed upon a two stage approach to complete the design and
prepare an ad ready contract package. The first stage of this approach is reflected in the
following scope of work.
PURPOSE OF SUPPLEMENT #5
The purpose of Supplement #5 is to identify all remaining design work and permits needed to
complete the contract PS&E package for advertisement, and assist the City with coordination of
design approvals for work within the State right-of-way.
1.0 PROJECT MANAGEMENT
The CONSULTANT will provide overall project administration and management for 4 months;
the estimated duration of the coordination and assessment of potential design changes to the
project and initiation of the final PS&E preparation.
This effort includes the following tasks:
• Minor updates to the current project cost estimate
• Preparing and updating the project schedule as needed
• Monthly budget status /forecast using Earned Value method
• Monthly progress reports and invoices
• Up to 4 bi-weekly project management team meetings, agendas, meeting summaries, at
Tukwila offices with up to 3 CONSULTANT staff
• Up to 4 CONSULTANT team design meetings, with up to 5 staff, to coordinate work
between CONSULTANT staff
2.0 WSDOT DESIGN COORDINATION
The purpose of this task is to assist the City with coordination of WSDOT design approvals
required for the project. These approvals are in addition to existing Local Agency agreement
between the City of Tukwila and WSDOT and the deviation for the 2' shoulder currently under
review.
The CONSULTANT shall provide technical assistance to the City by responding to requests for
information regarding design issues, attending meetings (up to 4 with the City and WSDOT,
Supplemental Agreement Number 5
Exhibit A-5 Page 2 of 4
NNTB
responding to WSDOT comments on the design, and supporting the City in the process for
deviation and limited access revision approvals.
3.0 REINITIATION OF PS&E COMPLETION
This task includes determining an approach for the completion of PS&E based on changed
conditions and the findings of Supplement #5 Tasks 1 and 2. For budgeting purposes 128 hours
have been included. The remainder of work needed to complete the ad -ready PS&E will be
included in another supplemental agreement.
4.0 REQUIRED SERVICES CURRENTLY UNDER NEGOTIATION
The following tasks are required for completion of the plans and specifications. These additional
work items are under negotiation for scope and fee for a future supplemental agreement.
4.1 Assessment of Drainage Design Updates
The purpose of this task is to assess the specific tasks required to update the drainage design
based the CONSULTANT's review of the design. The CONSULTANT's review of the design
will be based on changed project conditions and the addition of the current WSDOT buttonhook
ramp design. The CONSULTANT's review includes identifying impacts of revisions to the
drainage design on other project design elements including structures and walls.
4.2 DOE Coordination and Related Assessment of Drainage Impacts
The purpose of this task is to determine if the drainage design approach used in the existing
project design will be accepted by the DOE. The existing drainage design followed the 2004
Highway Runoff Manual (HRM). In a letter dated March 15, 2004 from DOE, projects designed
using the 2004 HRM were deemed compliant through the 2005-2007 biennium. This task will be
accomplished through direct coordination with DOE during which the CONSULTANT shall seek
acceptance of the existing drainage design. If DOE does not accept the existing drainage design
approach, this task will assess the impacts on the drainage design and the rest of the project
design.
4.3 Status of Environmental Documents and Permits
The purpose of this task is to assess the status of environmental documentation and permits and
identify the impacts of both on the current drainage design.
The CONSULTANT shall prepare a permit matrix that identifies the permit name, permitting
agency, permit trigger, documentation required, anticipated timeline for permit approval, and
responsible project team member.
Supplemental Agreement Number 5
Exhibit A-5 Page 3 of 4
a1NTB
4.4 Design Completion
The design of the Tukwila Urban Access Improvement Project was shelved at the 100% design in
May of 2007. At the time it was shelved, there were a number of outstanding items requiring
completion once the project design efforts resumed. These include:
• WSDOT approvals.
• Permits.
• Updates to project specifications.
• Design of the buttonhook ramp and related potential impacts to Hydrology report,
drainage design, plans, grading, removals, erosion control and site preparation plans for
project.
• Design work at McDonald's entrance and parking.
• Maintenance of Traffic and Construction Phasing and Staging plans.
• Design updates to reflect changed conditions in project area.
• Coordination with property owners on the west side of project to convey the current
design which has new curb, gutter, sidewalk, driveway and storm sewer reconstruction on
the west side of the project
• Address the removal and re -setting of private business monument signs on the project.
These are located on the Doubletree and Legacy properties.
• Confirm final paving limits between disciplines.
• Ensure thorough WSDOT review and approval of signing plans.
• Ensure thorough WSDOT review of the roadway improvements adjacent to the northern
interstate ramp terminal where the project currently proposes to remove and replace the
median island.
The resolution of the above outstanding issues will allow the completion of the following
design elements of the project.
• Permitting
• Right of way
• Roadway channelization
• Signals and interconnect
• Illumination
• Maintenance of Traffic
• Detour plans
• Construction staging and phasing
• Landscape design and architectural treatments
• Signing
• Drainage plans, profiles and details
• Erosion and sediment control
• Utility coordination
• Earthwork
• Bridge and other structures design
Supplemental Agreement Number 5
Exhibit A-5 Page 4 of 4
Exhibit B-5
Consultant Fee Determination - Summary Sheet
(Negotiated Hourly Rates)
Klickitat/Southcenter Parkway Access Improvement Project
Supplemental Agreement No. 5
HNTB Corporation
LABOR COSTS
Staff Classification
Hours Rate Total Cost
Principal
Project Manager
Sr. Engineering Manager
Sr. Landscape Architect
Senior Project Engineer
Project Engineer
Design Engineer
Landscape Architect
Jr. Engineer
Sr. Technician
Project Administrator
Administrative Assistant
2 $215.44 $431
92 $182.73 $16,811
68 $214.52 $14,587
8 $171.76 $1,374
8 $147.51 $1,180
48 $134.25 $6,444
8 $123.04 $984
8 $91.02 $728
8 $80.73 $646
40 $96.74 $3,870
32 $110.69 $3,542
0 $66.32 $0
SUB -TOTAL LABOR COSTS
322
$50,598
REIMBURSEABLE COSTS
Travel:
Local Travel (Mileage, Parking) $500
Reproduction: $500
Other: $0
SUB -TOTAL REIMBURSEABLE COSTS
$1,000
SUBCONSULTANT COSTS
1
HDR Engineering, Inc.
$9,033'
1
PACE Engineers, Inc.
$2,7201
ITOTAL COSTS
$63,350
J
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Total Hours by Classification
HNTB Corporation
Exhibit B-5
Consultant Fee Determination - Summary Sheet
(Negotiated Hourly Rates)
Klickitat/Southcenter Parkway Access Improvement Project
Supplemental Agreement No. 5
PACE Engineers, Inc.
LABOR COSTS
Staff Classification
Hours Rate Total Cost
Senior Principal Surveyor
16 $145.00 $2,320
Total Hours 16
1
TOTAL SALARY COSTS
$2,3201
REIMBURSEABLE COSTS
Travel (Mileage, Parking):
Reproduction:
Other:
$100
$100
$200
TOTAL REIMBURSEABLE COSTS
$400
TOTAL COSTS
$2,720
O
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Total hours by Classification
HDR Engineering, Inc.
Exhibit B-5
Consultant Fee Determination - Summary Sheet
Exhibit B-5
(Negotiated Hourly Rates)
Klickitat/Southcenter Parkway Access Improvement Project
Supplemental Agreement No. 5
HDR Engineering, Inc.
LABOR COSTS
Staff Classification Hours Rate Total Cost
Principal
Project Manager
Sr. Project Engineer
Project Engineer
Sr. Administrator
Administrator
0 $213.06 $0
24 $194.91 $4,678
8 $129.68 $1,037
12 $119.00 $1,428
10 $107.93 $1,079
4 $77.58 $310
SUBTOTAL LABOR COSTS 58
$8,533
REIMBURSEABLE COSTS
Travel (Mileage, Parking):
Reproduction:
Postage, Express Mail, Courier
Other:
$50
$300
$10
$140
SUBTOTAL REIMBURSEABLE COSTS
$500
TOTAL COSTS
$9,033
V
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.
Total hours by Classification
PACE Engineers, Inc.
IP
171 Washington State
1I/ Department of Transportation
•
05-o-1fid)
Supplemental Agreement
Number 4
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
WA 98188
206-431-3665
Original Agreement NumberTukwila,
05-071 (Ci.)
Project Number
84-RW19
Execution Date
April 6, 2005
Completion Date
December 31, 2009
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,206,961
Description of Work
Final PS&E, including 60%, 90%, and 100% design, and delivery of final documents for
construction advertisement.
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. AH provisions in the basic agreement remain in
effect except as expressly modified by this supplement. The changes to the agreement are described as follows:
II
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of this Agreement.
II
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT under completion date.
I11
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit B, and by this reference made part of this
Agreement.
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HNTB Corporation
/ /2 2 oI6-//VA-6-S
By: City of Tukwila
Original
Agreement
Supplement
No. 1
Supplement
No. 2
Supplement
No. 3
Supplement
No. 4
Total
Total Amount
Authorized
$1,168,322
$1,956,680
$17,200
$0
$14,759
$3,156,961
Management
Reserve Fund
$50,000
$0
$0
$0
$0
$50,000
Maximum Amount
Payable
$1,218,322
$1,956,680
$3,192,202
$3,192,202
$3,206,961
$3,206,961
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HNTB Corporation
/ /2 2 oI6-//VA-6-S
By: City of Tukwila
il
L
•
Vice President •pro v' g / uthority �� re
14, •Dr'.c.
Date
DOT Form 140-063 EF
Revised 9/2005
Date
aINTB
EXHIBIT A
SCOPE OF WORK
SOUTHCENTER ACCESS IMPROVEMENT:
KLICKITAT DRIVE/SOUTHCENTER PARKWAY AREA
SUPPLEMENTAL AGREEMENT NUMBER 4
Supplemental Agreement Number 4 Exhibit A Page 1 of 6
•
a1NTB
TABLE OF CONTENTS
TASK 3 RIGHT OF WAY 3
Supplemental Agreement Number 4 Exhibit A Page 2 of 6
•
NHTB
TASK 2 RIGHT OF WAY
CERTIFIED Land Services Corp. is a sub -consultant to HNTB Corporation (Prime) on
this project for the City of Tukwila.
This Scope of Work supersedes the Scope of Work prepared for the existing "Agreement
between HNTB and Consultant" between HNTB and CERTIFIED Land Services Corp.
dated May 17, 2006, and supplemented by Supplemental Agreement dated Sept. 28,
2006.
The project consists of acquiring property and/or property rights from 3 private property
owners, as follows:
Tax Account #
Owner
Acquisition
262304-9021
Legacy Partners ("Southcenter
Place")
Partial fee take; temporary
construction easement
643730-0020
CHA Southcenter LLC
("Doubletree Hotel")
Partial fee take; permanent
wall easement; temporary
construction easement
537920-0282
McDonald's Corp.
Temporary Construction
Easement
There is no relocation of persons or personal property on this project.
State and federal funds are involved in this project requiring strict adherence to Federal
Highways Administration policies and procedures as well as all applicable federal, state
and local laws including, but not limited to the Uniform Relocation Assistance and Real
Property Acquisition Policies Act of 1970 and it's amendments, 49CFR Part 24, and state
Revised Statutes. Work will be in accordance with the WSDOT Local Agencies
Guidelines and by reference the WSDOT Right of Way Manual parts 1 & 2.
CERTIFIED will work closely with all project stakeholders including project managers
and staff, engineering project managers and designers, property owners and their
representatives and the public.
It is the intention of the consultant to have a project that is certification ready by the time
of completion of the tasks.
Task 1 - Project Management
Assumptions:
• The PRIME will act as general right of way project manager.
• CERTIFIED will provide staff management/advisory time for its staff, but will not
consider itself in any way the project manager for the project.
1.1.1 Prepare a project schedule for the right of way phase. Monitor and update the
schedule as needed.
Supplemental Agreement Number 4 Exhibit A Page 3 of 6
0
NNTB
1.1.2 Prepare and submit a monthly progress report that will include identification of
work performed in the previous month's schedule, measures for mitigating
schedule slippage, if necessary, and identification and discussion of potential
problems that may arise, including issues resolution.
1.1.3 Post on line status reports and complete document files for City review and real
time access of status reports and diaries.
1.1.4 Manage quality in coordination with the Prime's Project Manager.
1.1.5 Submit detailed monthly invoices.
1.1.6 CERTIFIED will attend up to 3 progress meetings with the Prime and/or the City,
upon request, and up to 2 joint on-site inspection meetings.
Task 2 - Preparation
• CERTIFIED staff will review all documents, files, maps, title reports, legal
descriptions and other information provided. Errors, questions and clarifications will
be reviewed and discussed.
Task 3 - Appraisal
Assumptions:
• The City will provide CERTIFIED with appraisal reports for all project parcels.
Task 4 - Appraisal Review
Assumptions:
• The City will provide appraisal reviews for all project parcels.
• The City will set just compensation for all parcels from which offers to property
owners will be made.
Task 5 — Administrative
Assumptions:
• All forms and conveyance documents will be WSDOT templates.
5.1.1. CERTIFIED will provide signature ready legal documents that will be used to
convey fee or temporary construction easement rights for all parcels.
5.1.2.The Prime will provide title commitments for each parcel with Schedule B showing
exceptions listed.
5.1.3.The Prime will provide all legal descriptions.
5.1.4.The Prime will provide approved right of way plans.
5.1.5.The Prime will provide an exhibit map for each fee take, permanent easement and
temporary construction easement on the project.
5.1.6. CERTIFIED staff will maintain all records, files, documents and reports in
accordance with statutory and WSDOT guidelines and regulations.
5.1.7. CERTIFIED will provide the Prime and the City with written status reports on a
monthly basis and will provide verbal status reports on demand, as requested.
Task 6 - Negotiation
Assumptions:
• CERTIFIED agents will act in good faith at all times.
Supplemental Agreement Number 4 Exhibit A Page 4 of 6
•
CiNTB
• CERTIFIED staff will never coerce owners in an attempt to settle parcels
• CERTIFIED will provide the City with an Administrative Settlement letter for all
requested administrative settlements.
• CERTIFIED staff will work whatever hours are necessary, including evenings and
weekends, to make themselves available to owners and their representatives.
6.1.1. CERTIFIED will prepare offer letters for all parcels.
6.1.2. CERTIFIED agents will make at least 3 personal contacts with each owner with the
intent of reaching settlement for the conveyance of property or property rights needed
from each parcel. As many contacts as needed to reach settlement will be made, until
it is mutually agreed between the City and CERTIFIED that negotiations should be
suspended or given to the City Attorney to pursue eminent domain actions.
6.1.3. CERTIFIED staff will explain the City's offer verbally and in writing.
6.1.4. CERTIFIED staff will provide detailed written diaries for each parcel.
6.1.5. CERTIFIED staff will transmit organized parcel files containing all pertinent
information, documents, forms, diaries, and Disclaimer Statements.
6.1.6. CERTIFIED staff will prepare a condemnation summary memo for any parcel that
the city deems it is necessary to acquire through the exercising of its power of
eminent domain.
Task 7 — Relocation
Assumptions:
• There are no relocations on this project.
• Sign relocations will be considered cost to cure items addressed in appraisals and
negotiations.
Task 8 - Closing and Conveyance
Assumptions:
• Title Clearance is not required on parcels valued under $10,000 according to state and
federal funding source requirements.
• CERTIFIED will clear any liens and encumbrances that are in conflict with the City's
intended use of the right of way acquired to ensure certification and that there are no
conflicts of ownership or use of the land required during construction.
• The City will pay property owners and/or lien holders / encumbrancers for any
property or property rights acquired through the closing process.
8.1.1. CERTIFIED staff will review title for each parcel.
8.1.2.CERTIFIED will prepare any documents needed for clearing any liens or
encumbrances as noted above.
8.1.3. CERTIFIED will provide the City with complete files at the close of negotiations
for each parcel. Included in our transmittal packages will be conveyance documents
ready for the city to record.
Task 9 - Certification
Assumptions:
• CERTIFIED will provide certification preparation and review.
Supplemental Agreement Number 4 Exhibit A Page 5 of 6
•
WNTB
Task 10 — Project Turnover
• CERTIFIED will, at the completion of acquisition and certification, present the
City with a comprehensive package containing all pertinent project information.
Supplemental Agreement Number 4 Exhibit A Page 6 of 6
Fee Summary
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Supplemental Agreement Number 4
Exhibit B
Payment (Lump Sum)
Task
Total
Task 2
Right of Way
$14,759
Supplemental support for right of way acquisition
Total Lump Sum Amount
$14,759
Washington State
Department of Transportation
c_
Supplemental Agreement
Number 3
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
C05-071 G)
Project Number
84-RW19
Execution Date
April 6, 2005
Completion Date
December 31, 2008
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,192,202
Description of Work
Final PS&E, including 60%, 90%, and 100% design, and delivery of final documents for
construction advertisement.
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the basic agreement remain in
effect except as expressly modified by this supplement. The changes to the agreement are described as follows:
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT.
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By: HCorporation By: City of Tukwila
rtopDaniel H. Dixon, Vice " 'resident roving Authority Signature
IPT
Date Date
DOT Form 140-063 EF
Revised 9/2005
1'c-7/"7
/ 51-o'; 02 (6-/A./
..,
Washington State
Department of Transportation
Supplemental Agreement
Number 2
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
05-071 (\ )
Project Number
84-RW19
Execution Date
Completion Date
December 31, 2007
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,192,202
Description of Work
Final PS&E, including 60%, 90%, and 100% design, and delivery of final documents for
construction advertisement.
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the basic agreement remain in
effect except as expressly modified by this supplement. The changes to the agreement are described as follows:
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of this Agreement.
11
Section IV, TIME FOR BEGINNING AND COMPLETION, shall be amended as follows:
All work under this AGREEMENT shall be completed by the date shown in the heading of this
SUPPLEMENTAL AGREEMENT under completion date.
III
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibit B, and by this reference made part of this
Agreement.
Original
Agreement
Supplement
No. 1
Supplement
No. 2
Total
Total Amount Authorized
$1,168,322
$1,956,680
$17,200
$3,142,202
Management Reserve Fund
$50,000
$0
$0
$50,000
Maximum Amount Payable
$1,218,322
$1,956,680
$17,200
$3,192,202
• 1
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
TB Corporation
Daniel H. Dixon, ce Preside
07
Date
DOT Form 140-063 EF
Revised 9/2005
By: City of Tpkwila
ppro'ving Authority Signature
f7-('7
Date
• •
INNTB
EXHIBIT A
SCOPE OF WORK
SOUTHCENTER ACCESS IMPROVEMENT:
KLICKITAT DRIVE/SOUTHCENTER PARKWAY AREA
SUPPLEMENTAL AGREEMENT NUMBER 2
Supplemental Agreement Number 2 Exhibit A Page 1 of 3
INTB
TABLE OF CONTENTS
TASK 17 ADDITIONAL TRAFFIC ANALYSIS 3
Supplemental Agreement Number 2 Exhibit A Page 2 of 3
• •
aINTB
TASK 17 ADDITIONAL TRAFFIC ANALYSIS
The purpose of this supplemental work effort is to address WSDOT's concerns with
impact of the Southcenter Urban Access Improvement Project on the south buttonhook
ramp from NB I-5.
WSDOT and the City of Tukwila have agreed to have HNTB analyze three buttonhook
scenarios:
1. Free-flow condition on SB Southcenter Parkway from Klickitat EB right turn and
Yield control at the buttonhook ramp (existing condition);
2. Stop condition on SB Southcenter Parkway from Klickitat EB right turn and a free-
flow condition off the Buttonhook ramp;
3. South buttonhook closed and volumes re -assigned to the north buttonhook ramp
(Nordstrom entrance).
For each scenario HNTB will generate 2009 and 2030 LOS by modifying the existing
traffic model for the following Southcenter Parkway intersections: Nordstrom/north
buttonhook ramp, Klickitat Drive and Strander Blvd. The results of the traffic
analysis will be summarized in a Traffic Impact Assessment report.
Specific efforts to be carried out by HNTB in support of the additional traffic analysis
will include:
• ProjectManagement/coordination
• Traffic analysis
• Documentation/report writing
The work described above is expected to be complete by 12/31/06.
Supplemental Agreement Number 2 Exhibit A Page 3 of 3
Fee Summary
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Supplemental Agreement Number 2
Exhibit B
Payment (Lump Sum)
Task
Total
Task 17
Additional Traffic Analysis
$17,200
Documentation of impacts to South Buttonhook ramp from WSDOT
proposal
Total Lump Sum Amount
$17,200
Alak
WWashington State
AW Department of Transportation
Supplemental Agreement
Number 1
Organization and Address Phone:
City of Tukwila
Public Works Department
6300 Southcenter Blvd., Suite #100
Tukwila, WA 98188
206-431-3665
Original Agreement Number
05-071 (4)
Project Number
84-RW19
Execution Date
Completion Date
December 31, 2006
Project Title
Klickitat/Southcenter Parkway Access
Improvement Project
New Maximum Amount Payable
$3,175,002
Description of Work
Final PS&E, including 60%, 90%, and 100% design, and delivery of final documents for
construction advertisement.
The Local Agency of Tukwila desires to supplement the agreement entered into with HNTB Corporation and
executed on April 6, 2005 and identified as Agreement No. 05-071. All provisions in the basic agreement remain in
effect except as expressly modified by this supplement. The changes to the agreement are described as follows:
Section II, SCOPE OF WORK, shall be amended as follows:
The scope of work for this project is supplemented as detailed in the attached Exhibit A, and by
this reference made part of this Agreement.
11
Section V, PAYMENT, shall be amended as follows:
Compensation due to Consultant for work performed or services rendered for this project is
supplemented as detailed in the attached Exhibits B and C, and by this reference made part of this
Agreement.
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By HNTB Corporation
ignatur
5((e it4
Date
DOT Form 140-063 EF
Revised 9/2005
By: City of Tukwila
1
(.ApprovinguA thority Signature
Date
jig(k'
/54-0i ,e7?
012/6/ Ai-t s
Original Agreement
Supplement No. 1
Total
Total Amount Authorized
$1,168,322
$1,956,680
$3,125,002
Management Reserve Fund
$50,000
$0
$50,000
Maximum Amount Payable
$1,218,322
$1,956,680
$3,175,002
If you concur with this supplement and agree to the changes as stated above, please sign in the appropriate spaces
below and return to this office for final action.
By HNTB Corporation
ignatur
5((e it4
Date
DOT Form 140-063 EF
Revised 9/2005
By: City of Tukwila
1
(.ApprovinguA thority Signature
Date
jig(k'
/54-0i ,e7?
012/6/ Ai-t s
:INTB
Page 1
EXHIBIT A
SCOPE OF WORK
SOUTHCENTER ACCESS IMPROVEMENT:
KLICKITAT DRIVE/SOUTHCENTER PARKWAY AREA
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number 41113
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I. BACKGROUND 6
II. PROJECT DESCRIPTION 6
III. PROJECT GOALS 7
IV. DESIGN CRITERIA 7
V. PROJECT SCHEDULE 9
VI. ITEMS AND SERVICES TO BE FURNISHED BY THE CITY 10
VII. ABBREVIATIONS 10
VIII. PROJECT DOCUMENTATION 11
IX. WORK TASKS 11
TASK 1 PROJECT MANAGEMENT 12
Task 1.2 Issues Resolution 13
Task 1.3 Measure Project Requirements 13
Task 1.4 Measure Budget Confolnlance 13
Task 1.5 Measure Schedule Conformance 14
Task 1.6 Communicate Progress 14
Task 1.7 Lead the Project CONSULTANT Team 14
Task 1.8 Manage Quality 14
Task 1.9 Manage Change 14
Task 1.11 Meetings 15
Task 1.12 Records Management 16
Task 1.13 Cost Estimating Procedures 16
TASK 2 RIGHT OF WAY 17
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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Task 2.1 Preparation 17
Task 2.2 Appraisal 17
Task 2.3 Appraisal Review 17
Task 2.4 Legal documentation 18
Task 2.5 Negotiation 18
Task 2.6 Closing and Conveyance 19
Task 2.7 Certification 20
TASK 3 PERMITTING 20
Task 3.1 NPDES Construction Stormwater Permit for Department of Ecology 20
TASK 4 COORDINATION AND PUBLIC INFORMATION 21
Task 4.1 Public Information 21
Task 4.2 Coordination with WSDOT 21
Task 4.3 Coordination with Westfield Shoppingtown Mall 22
Task 4.4 Coordinate Activities with Southcenter Place Building, Doubletree Hotel and
McDonald's restaurant 22
Task 4.5 Displays and Maps 22
Task 4.6 Presentations and media relations 23
Newsletters .23
Presentations ......... ... 23
Media releases 23
Task 4.7 Maintain and promote project website 24
TASK 5 ROADWAY 24
Task 5.1 Roadway and Channehzation Design (60%, 90% and 100% Design) 24
Task 5.2 Signals and Interconnect 25
Task 5.3 Illumination 27
Task 5.4 Traffic Control and Detour Plans 28
Work Zone Traffic Control Design. ... 29
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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Detour Plans 30
Task 5.5 Signing 31
Task 5.6 Landscape Design and Architectural Treatments 32
Task 5.7 60%, 90% and 100% Contract plan sheets 33
TASK 6 DRAINAGE 33
Task 6.1 Stormwater Report 33
Task 6.2 Drainage Plans, Profiles and Details 34
Task 6.3 TESC Plans and Details 35
Task 6.4 Utility Coordination 36
Task 6.5 Environmental Support 36
TASK 7 FINAL GEOTECHNICAL DESIGN SERVICES 36
Task 7.1 Engineering Analyses and Development of Final Design Recommendations 36
Task 7.2 Earthwork Specifications 37
TASK 8 STRUCTURES (BRIDGES/WALLS) 37
Task 8.1 60% Bndge Design 37
Task 8.2 60% Bridge Detail 38
Task 8.3 60% Other Structures Design 38
Task 8.4 60% Other Structures Detail 39
Task 8.5 90% Bndge Design 39
Task 8.6 90% Bndge Detail 39
Task 8.7 90% Other Structures Design 40
Task 8.8 90% Other Structures Detail 40
Task 8.9 100% Final Submittal Preparation 41
TASK 9 SURVEY 41
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase 11
HNTB Project number: 41113
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Task 9.1 Field Survey for Design 41
Task 9.2 Define Revised Limited Access line 41
TASK 10 UTILITIES 42
Task 10.1 Coordination with utilities 42
Task 10.2 Potholing 42
Task 10.3 Utility Design 60, 90 & 100% 43
Task 10.3.1 60% Submittal 43
Task 10.3.2 90% Submittal 43
Task 10.3.3 100% submittal and Final PS&E 44
TASK 11 SPECIAL PROVISIONS 44
General Special Provisions 44
TASK 12 DEVELOPMENT OF QUANTITIES AND COST ESTIMATE 45
TASK 13 QUALITY 45
Task 13.1 Quality Assurance 46
Task 13.2 Change management 46
TASK 14 ASSISTANCE DURING BID PERIOD 46
TASK 15 FUNDING SUPPORT 46
Task 15.1 Funding Strategy 47
Task 15.2 Grant applications 47
TASK 16 60%, 90% AND 100% CONTRACT PLAN SHEETS — 47
TASK 17 PREPARE WORK PLAN, ESTIMATE, AND SCHEDULE FOR PHASE
3 — CONSTRUCTION ASSISTANCE 49
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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During the term of this Agreement, the engineenng Consultant (CONSULTANT) shall perform
professional services for the CITY, including preliminary design, final design and assistance
during construction, in connection with the:
Southcenter Access Improvement:
Klickitat Drive/Southcenter Parkway Area Project
This document shall be used to plan, conduct and complete the work on the project.
I. BACKGROUND
The existing traffic conditions along Southcenter Parkway include heavy left -turn volumes from
northbound Southcenter Parkway to westbound Klickitat Dnve. The traffic volume in the project
vicinity coupled with the close proximity of the Nordstrom, Klickitat, and Strander signal results
in significant queues (both northbound and southbound) and a severe increase in traffic
congestion. The Southcenter Improvement project is intended to improve access and circulation
to the Southcenter area in the vicinity of Klickitat Drive and Southcenter Parkway.
II. PROJECT DESCRIPTION
The Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway Area Project,
hereinafter referred to as the PROJECT, consists of the following features:
• A two lane widening of northbound Southcenter Parkway. Widening will be supported
by construction of a new retaining wall along the existing slope east of Southcenter
Parkway, and may include a single lane slip ramp to the Westfield Shoppingtown Mall.
• Grade separation of southbound Southcenter Parkway. Grade separation will be
accomplished by depressing the southbound alignment under the Klickitat intersection
using a bridge structure and retaining walls.
• Reconstruction of the northbound lanes Southcenter Parkway, south of Strander
Boulevard. This construction is required to channelize traffic to the new northbound
widening.
• Safety and pedestrian improvements
• Signal modifications at the Klickitat Drive intersection and signal coordination between
Strander Blvd., Klickitat Drive, and the Nordstrom shopping entrance intersection.
• New signal at westbound Klickitat Drive and southbound Interstate 5 on ramp.
• Honzontal and vertical alignment consistent with current design speed standards.
• Utility adjustments and relocations associated with the new improvement.
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase 11
HNTB Project number: 41113
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• Construction of detention and water quality facilities.
Phase 1 — Preliminary Engineering and Environmental Documentation - Complete
Phase 2 — Final Design: Upon Notice to Proceed from the CITY, the CONSULTANT will
proceed with the preparation of the environmental permits and construction contract documents
for the construction features of the project, as defined in the approved Design Report.
Phase 3 — Construction: The CONSULTANT will assist the CITY with surveying, review of
Contractor submittals, evaluation of change proposals, monitoring of construction activities,
construction administration and inspection, and preparation of record drawings.
III. PROJECT GOALS
The specific goals for the project are:
• Improve traffic flow in the project area
• Improve operations at area traffic signals
• Minimize delay for motonsts
• Improve safety
• Benefit transit route efficiency and allow for future transit improvements
• Provide a workable solution with WSDOT and I-405 and I-5 improvements
• Minimize impacts on current business and property owners
• Maintain or improve freight access
• Develop a graceful design that creates a visual signature for the Urban Center
IV. DESIGN CRITERIA
Documents developed as part of this scope of work, to the extent feasible, will be in accordance
with the latest edition and amendments to the following documents, as of the date the
AGREEMENT is signed. Changes in any design standards or requirements after work has begun
may result in the need for Extra Work.
City of Tukwila Publications:
a. Year 2004 Comprehensive Plan
b. City of Tukwila Development Guidelines and Design and Construction Standards, 2003
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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WSDOT Publications:
a. Standard Specifications for Road, Bridge and Municipal Construction, English edition
(2004) (M41-10)
b. Standard Plans for Road, Bridge and Municipal Construction, English edition (M21-01)
c. Design Manual, (M22-01)
d. Hydraulic Manual, (M23-03)
e. Plans Preparation Manual, (M22-31)
f. Bridge Design Manual, (M23-50)
g. Amendments and General Special Provisions
h. Standard Item Table
i. Traffic Manual, (M51-02)
j. Highway Runoff Manual, (M31-16)
k. Utilities Manual, (M22-87)
1. Local Agency Guidelines, (M36-63(PA))
m. Environmental Procedures Manual, (M31-11)
American Association of State Highway and Transportation Officials (AASHTO) Publications:
a. A Policy on Geometric Design of Highways and Streets, 5th Edition (2004)
b. Standard Specifications for Highway Bridges, Seventeenth Edition, (2002)
c. Highway Design and Operational Practices Related to Highway Safety, (1997)
U.S. Department of Transportation (USDOT) Publications:
a. Manual of Uniform Traffic Control Devices for Streets and Highways, 2001
b. Highway Capacity Manual
Other Publications/Design Guides:
a. National Electrical Code
b. Standards of the American Waterworks Association
c. Book of American Society for Testing and Matenals Standards
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase 11
HNTB Project number 41113
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d. American Public Works Association standards
e. Americans With Disabilities Act (ADA)
f. General Electric's ALADAN program (Illumination design)
V. PROJECT SCHEDULE
The preliminary project schedule is as shown below. The key milestone dates taken from the
schedule are:
Milestone Date
Phase 2 — Final Design
CONSULTANT Notice to Proceed March 13, 2006
60% Submittal May 19, 2006
90% Submittal July 14, 2006
100% Submittal August 25, 2006
Right of way Acquisition, Parking Agreement,
and Construction Easements Certified September 15, 2006
Environmental Permits Complete June, 2006
Final Submittal September 15, 2006
Advertise Contract September 15, 2006
Phase 3 — Construction
Contractor/CONSULTANT Notice to Proceed
Construction/Project Completion
January 2, 2007
November 1, 2007
The duration of the reviews by the CITY, and by others, is given in the project schedule.
Mutually agreeable changes to the project schedule, whether initiated by the CITY or
CONSULTANT, may be the basis for adjustments in the project budget.
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number 41113
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VI. ITEMS AND SERVICES TO BE FURNISHED BY THE CITY
The CITY will provide the following items and services to the CONSULTANT that will facilitate
the studies and preparation of the documents for work within the limits of the PROJECT. The
CONSULTANT is entitled to rely on the accuracy and completeness of this and other data
furnished and represented by the CITY and others, including but not limited to, survey and traffic
data.
• Reviews of CONSULTANT submittals at the mutually agreed upon times set forth in the
project schedule and the consolidation of all review comments by others onto one review
set prior to return to the CONSULTANT.
• Lighting requirements and design criteria per CITY requirements, if available (DCD).
• CITY will prepare and provide documents for rights -of -entry upon all lands necessary for
the performance of the design work. Official notices to property owners and agencies.
• Arrangements for the public meetings, including meeting place, announcements, etc.
• Assistance with public involvement and information for the PROJECT, including the
responsibilities discussed in Task 4.0.
• Payment of all review and/or permit fees.
• Computer generated files supphed by the CITY will be in AutoCAD, and in a format
compatible with the CONSULTANT's hardware/software. Any reformatting or
reconfiguration or hardware/software purchase necessary to make the supplied files
compatible will be considered Extra Work.
VII. ABBREVIATIONS
The following abbreviations are referred to throughout this scope of work:
AASHTO American Association of State Highway and Transportation Officials
BDM WSDOT Bndge Design Manual
DCE Documented Categorical Exemption
DFW Washington State Department of Fish and Wild Life
DNR Washington State Department of Natural Resources
DOE Washington State Department of Ecology
ESA Endangered Species Act
FEMA Federal Emergency Management Agency
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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FHWA Federal Highway Administration
LOS Level of service
NEPA National Environmental Projection Act
NMFS National Marine Fisheries Service
NPDES National Pollutant Discharge Elimination System
NRNP National Register of Historic Places
ROW Right-of-way
PS&E Plans, specifications, and estimates
SEPA State Environmental Protection Act
TDM Transportation Demand Management
TS&L Type, Size and Location
WSDOT Washington State Department of Transportation
USFWS United States Fish and Wildlife Service
VIII. PROJECT DOCUMENTATION
The documents listed as "Deliverables" in the Work Tasks, Section IX of this scope of work, and
other exhibits or presentations for the work covered by this AGREEMENT and associated
supplements, if necessary, will be furnished by the CONSULTANT to the CITY upon completion
of the vanous tasks of work. Whether the documents are submitted in electronic media or in
tangible format, any use of the materials on another project or on extensions of this project
beyond the use for which they were intended, or any modification of the materials or conversion
of the materials to an alternate system or format will be without liability or legal exposure to
CONSULTANT. The CITY will assume all risks associated with such use, modifications, or
conversions. The CONSULTANT may remove from the electronic materials delivered to the
CITY, all references to the CONSULTANT involvement and will retain a tangible copy of the
materials delivered to the CITY which will govern the interpretation of the materials and the
information recorded. Electronic files are considered working files only; the CONSULTANT is
not required to maintain electronic files beyond 90 days after the project final billing, and makes
no warranty as to the viability of electronic files beyond 90 days from date of transmittal.
IX. WORK TASKS
General Assumptions:
Klickitat Drive/Southcenter Parkway Access Improvement Project—Phase II
HNTB Project number: 41113
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• The level of effort for each phase and task of work is limited to the amount of labor and
expenses indicated in Exhibit D. These costs are itemized in Exhibit D.1 to aid in project
tracking purposes only. The budget may be transferred between tasks, provided the total
contracted amount is not exceeded. Additional services beyond these limits will be
considered Extra Work.
• The project will be managed to the total project lump sum amount.
• The preliminary project schedule is as shown in Exhibit B.1. The CONSULTANT is
responsible for meeting deadlines for their tasks only; having no control over those portions
of the schedule related to the tasks performed by the CITY or any third party.
• Subsurface investigation and remedial action associated with hazardous wastes located within
the project limits are not within this scope of services. No hazardous, dangerous, or
contaminated soil/ground water is anticipated on or within the project limits. Should any of
these matenals be encountered, it will be considered Extra Work.
• Electronic contract plan files will be delivered to the CITY in AutoCAD format (latest
version) at the conclusion of Phase 2 — Final Design. Preparation of the record drawings will
be the responsibility of the CITY.
• The analyses, design, plans, specifications, and estimate performed or prepared as part of the
PROJECT will be in English units. Metric units will not be used on this PROJECT.
• The plans will be prepared in accordance with City of Tukwila drafting standards, with
WSDOT/APWA standards being the default standards to follow, if CITY standards do not
exist.
PHASE 2 - FINAL DESIGN
TASK 1 PROJECT MANAGEMENT
In this task are described those services necessary to plan, perform, and control the various
elements of the project so that the needs and expectations of the CITY and other project
stakeholders will be met or exceeded.
Assumptions.
The public participation aspect of the project is described in Task 4 of this scope of services.
To accurately establish and manage the total project budget, the CITY will provide to the
CONSULTANT their anticipated administrative costs through construction. The
CONSULTANT shall generate the estimated nght-of-way acquisition costs.
The CONSULTANT's Project Manager and/or deputy Project Manager will meet with the
CITY's Project Manager on biweekly basis throughout Phases 1 and 2 of the project.
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The CONSULTANT will submit monthly invoices with a written summary of project progress
to -date and activities expected for the next month.
The workplan components developed in Phase 1 of the project will be used as the guidelines for
performing the work in Phase 2 of the project. Issues may arise that are beyond the provisions of
this scope of work. Flexibility will be maintained in the workplan to address these urgent project
issues; however, the reallocation of resources may result in justification for Extra Work.
Internal project team coordination meetings will be held on an as -needed basis dunng Phase 1.
These meetings will be in addition to the coordination meetings held with the CITY, but budgeted
as part of the specific work tasks, separate from Task 1 - Project Management.
Task 1.2 Issues Resolution
In accordance with the Change Management Plan, this task may involve:
• Identifying and assessing a given issue relative to schedule, budget, resources,
and risk.
• Initiating the appropriate action(s) by assigning the issue to specific team
member(s) for resolution using the Communication Plan provisions as a
guideline.
• Monitors the issue resolution progress.
• Providing assurance for the timely resolution of issues.
• Adjusting the project work plan components as required.
The level of effort associated with each individual issue is contained within the appropriate
task(s) available to the team member(s) responsible for its resolution.
Task 1.3 Measure Project Requirements
Maintain the focus of the team members on satisfying the project purpose, objectives, and scope
of work. Monitor and confirm that the technical aspects of the project are being performed and
prepared in compliance with the CITY's expectations. Verify that the information generated on
the project is being filed.
Task 1.4 Measure Budget Conformance
On a monthly basis, monitor the Phase 1 engineering budget. Monitor the planned versus actual
rate of expenditure for each element, and identify trends, taking corrective actions if necessary by
implementing the applicable provisions of the Change Management Plan.
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Task 1.5 Measure Schedule Conformance
Monitor and modify the Project Schedule on a monthly basis or as needed to determine potential
impacts of proposed changes. Adjust the durations, predecessor relationships, constraints,
linkages, deliverable descriptions and dates, reviews, percent completes, milestones, critical path,
and task completion dates to reflect the current status of the project and the revisions made to the
work breakdown structure.
Task 1.6 Communicate Progress
Conduct ongoing, proactive, responsive communications with the CITY staff involved in the
direction and execution of the project. Attend project coordination meetings (described in Task
1.11). Coordinate the schedule of the reviews to be performed by the CITY. Prepare and submit
a monthly progress report that will include identification of work performed in the previous
month's schedule, measures for mitigating schedule slippage and identification and discussion of
potential problems that may arise. Prepare meeting minutes if necessary and distribute to
attendees.
Task 1.7 Lead the Project CONSULTANT Team
Provide direction to the project CONSULTANT team. Conduct project coordination meetings as
required with appropriate task leaders. Monitor the planned versus actual rate of expenditure for
each task and take corrective actions if necessary. Collect from each task leader, the percent
complete as measured by how much work is left to be accomplished on a task by task basis.
Maintain a high exposure to the project team of the issues to be resolved and their potential
impacts to the measures of success for the project.
Task 1.8 Manage Quality
Implement the processes described in the Quality Management Plan to meet the project objectives
established by the stakeholders. Perform continual Quality Planning to reaffirm which quality
standards are relevant and how they are to be satisfied. Verify that Quality Assurance has been
provided for each technical specialty to evaluate the overall project performance on a regular
basis and to build confidence that the project will satisfy the current quality standards for the
design, drawings, specifications, and cost estimates. Confirm that specific project results are
being monitored by each technical specialty through Quality Control activities to determine if
they are in compliance with the quality standards and, if not, that potential solutions to eliminate
the cause(s) of unsatisfactory performance have been identified and implemented. Facilitate the
identification and assignment of appropriate senior reviewers for each technical specialty.
Confirm that the current Quahty Control activities are clearly indicated in the Project Schedule.
Task 1.9 Manage Change
Based on the project budget established by the CITY:
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1. Identify, Analyze & Develop Change Strategies. Orchestrate the Change Management
Plan by logging and tracking potential changes identified from any source (Step 1);
facilitating the analysis of the change and determination of its impacts (Step 2), and
facilitating the development of a response strategy (Step 3). The specific activities
associated with completing Steps 2 & 3 on a given potential change will be largely the
responsibility of each technical specialty staff.
2. Identify & Analyze Risk of Change. Identify and analyze the likelihood of the potential
change introducing risk into the project. Characterize the risk to the extent possible and
outline control measures for minimizing its negative effects.
3. Change Authorization. Communicate the proposed strategy(s) to resolve the change and
make appropriate revisions as necessary to gain endorsement for the change (Step 4).
Obtain a written change authorization from the CITY, by the City Public Works Director,
and from the CONSULTANT, by its Project Manager, as representatives of the project
stakeholders.
4. Workplan Revisions. Prior to undertaking the work as a result of the change, revise the
project workplan (Step 5) to avoid misunderstandings, discontent, and poor project
performance. Monitor the implementation of the change using the standard project tools
and techniques.
Task 1.11 Meetings
In addition to attending specific meetings as described in other tasks, the CONSULTANT Project
Manager and/or deputy Project Manager will attend the following meetings:
Meetings
Purpose(Frequency) Preparation/Documentation
City Project Manager
Coordination meetings to discuss
progress, action items, budget,
schedule, upcoming issues (Bi-
weekly, 16 total)
Prepare agenda.
Meeting minutes summarizing action
items, decisions made and strategies
Core Project Team
Coordinate team's progress/effort,
status (Bi -weekly)
Prepare agenda.
Summary of decisions made and assigned
action items
Department of
Community Development
(DCD)
Coordinate permitting
requirements/costs (4 total)
Document all information given in formal
letter back to DCD
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Task 1.12 Records Management
Implement a records management system to log, file, and readily retrieve project documents that
are received or generated by the project CONSULTANT team. Maintain a report on the status of
requested information. Compile a Project Resources Notebook that contains pertinent project data
developed as part of other work tasks described herein (e.g. contents: current schedule, latest
progress report, meeting minutes, team roster, etc.). Periodically update the Project Resource
Notebook as information is revised.
Task 1.13 Cost Estimating Procedures
Prepare the cost estimating forms and procedures that will be used for the evaluation of the
alignment alternative developed in Phase 1 of the project. A Planning Level Cost Estimate will
be prepared for the selected preferred alternative based on actual bid -tab data with the project
costs collected and presented in accordance to the standard WSDOT or Tukwila cost summary
format.
Task 1 Deliverables:
• Project Management Plan, ( 1 copy):
■ Project Definition
• Project Schedule
■ Change Management Plan
■ Quality Management Plan
• Communication Plan
■ Project Budget
■ Project Instructions
■ Monthly Progress Report, (1 copy)
■ Meeting minutes, (1 copy each meeting)
• Project Schedule, (1 copy each update)
■ Written Change Authonzations
• Project Management Plan Revisions
• Project Resource Notebook, (1 copy)
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■ Requested Information Report
■ Cost Estimating forms and procedures, (1 copy)
TASK 2 RIGHT OF WAY
Assumptions:
• There are no relocations on this project.
• Sign relocations will be considered 'cost to cure' items addressed in appraisals and
negotiations.
Task 2.1 Preparation
The Consultant will review all documents, files, maps, title reports, legal descriptions and other
information provided. Errors, questions and clanfications will be reviewed and discussed.
Task 2.2 Appraisal
In accordance with funding source requirements the Consultant will determine parcels that may
be acquired with appraisal waivers and those parcels that require full narrative appraisals.
THE CONSULTANT will prepare a preliminary funding estimate for the two fee parcels and the
two permanent easement parcels describing each parcel, its ownership, the estimated cost of any
acquisition, labor, escrow, condemnation and summary of total right of way phase project costs.
Appraisal Waivers will be written for those parcels valued under $10,000 in the Preliminary
Funding Estimate process.
THE CONSULTANT will hire and manage appraisers who will provide full narrative before and
after appraisals for parcels.
WSDOT will prepare Appraisal Waivers for the parcels valued under $10,000 in the Preliminary
Funding Estimate.
Deliverables: Appraisals for applicable parcels.
Task 2.3 Appraisal Review
Assumptions:
• Appraisal Reviews are not necessary for parcels valued under $10,000 according to state
and federal funding source requirements.
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THE City of Tukwila will hire and manage appraisers who will provide full narrative before and
after appraisals for parcels.
The City will set just compensation for all parcels from which offers to property owners will be
made.
Deliverables: Appraisal reviews for applicable parcels.
Task 2.4 Legal documentation
THE CONSULTANT will provide signature ready legal documents that will be used to convey
fee or permanent easement rights for all parcels.
The Consultant will provide title commitments for each parcel with Schedule B showing
exceptions listed.
The Consultant will provide all legal descriptions.
The Consultant will provide approved right of way and or exhibit maps for the project.
THE CONSULTANT staff will maintain all records, files, documents and reports in accordance
with statutory and WSDOT guidelines and regulations.
THE CONSULTANT will provide the Prime and the city with written status reports on a monthly
basis and will provide verbal status reports on demand, as requested.
Deliverables:
• Legal descriptions;
• Right of way exhibits and maps;
• Legal documents;
• Written status reports.
Task 2.5 Negotiation
Assumptions:
• THE CONSULTANT agents will act in good faith at all times.
• THE CONSULTANT staff will never coerce owners in an attempt to settle parcels
• THE CONSULTANT will provide WSDOT with a Administrative Settlement Letters for
all requested administrative settlement.
• THE CONSULTANT staff will work whatever hours are necessary, including evenings
and weekends, to make themselves available to owners and their representatives.
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THE CONSULTANT will prepare offer letters for all parcels. The CONSULTANT shall
forward all offer to the CITY Project Manager for review and comment prior to distribution to
property owners.
THE CONSULTANT agents will make at least 3 personal contacts with each owner with the
intent of reaching settlement for the conveyance of property or property rights needed from each
parcel. The City of Tukwila will approve a condemnation ordinance specific to each parcel
affected by this project.
THE CONSULTANT staff will explain the city's offer verbally and in writing.
THE CONSULTANT staff will provide detailed written diaries for each parcel.
THE CONSULTANT staff will transmit organized parcel files containing all pertinent
information, documents, forms, diaries, and Disclaimer Statements.
THE CONSULTANT staff will prepare a condemnation summary memo for any parcel that the
city deems it is necessary to acquire through the exercising of its power of eminent domain.
Deliverables:
Task 2.6 Closing and Conveyance
Assumptions:
• Title Clearance is not required on parcels valued under $5,000 according to state and
federal funding source requirements.
• THE CONSULTANT will clear any hens and encumbrances that are in conflict with the
City's intended use of the right of way acquired to ensure certification and that there are
no conflicts of ownership or use of the land required during construction.
• The city will pay property owners and/or leinholders/encumbrancers for any property or
property nghts acquired through the closing process.
THE CONSULTANT staff will review title for each parcel.
THE CONSULTANT will prepare any documents needed for clearing any liens or encumbrances
as noted above.
THE CONSULTANT will provide the City of Tukwila with complete files at the close of
negotiations for each parcel. Included in the Consultant's transmittal packages will be
conveyance documents ready for the city to record.
Deliverables:
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Task 2.7 Certification
Assumptions:
• THE CONSULTANT will provide certification preparation and review.
Deliverables: Materials for certification.
TASK 3 PERMITTING
Assumptions:
• The City will be responsible for generating mailing lists, installing site signage and payment
for mailing and newspaper advertisement if necessary if required.
• The work completed in this task is to complete the application forms and compile the filing
requirements. A City representative will sign the application forms and submit the packets to
the appropnate agency.
• Scope and budget has been included in the subtasks below based on the project design as of
January 10, 2006. If changes to the project occur after this date, additional permits may be
required and would be considered Extra Work.
• Permit fees will be paid for by the City.
• Assumes the NEPA/SEPA process has been completed and adopted by FHWA and the City
of Tukwila during Phase I.
• No attendance at public meetings is anticipated.
Task 3.1 NPDES Construction Stormwater Permit for Department
of Ecology
Prepare the Notice of Intent (NOI) for the NPDES Construction Stormwater Permit from the
Department of Ecology. Permit coverage is required for all construction on sites one acre or
larger and when there is a discharge of stormwater to a surface water (e.g., wetlands, creeks,
avers, marine waters, ditches, estuaries) and/or storm drains that discharge to a surface water.
Prepare the Stormwater Pollution Prevention Plan (SWPPP) for submittal to Ecology. Assume
one round of review and revision by the City and one round of review and revision by Ecology.
Prepare the newspaper public notice for review and approval by the City of Tukwila and Ecology.
Coordinate with the Department of Ecology staff during review of the NOI and the publication of
the NOI in the newspaper.
Deliverables: Draft and Final Notice of Intent
Draft and Final public notice for the NPDES permit
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Draft and Final SWPPP
TASK 4 COORDINATION AND PUBLIC INFORMATION
The objectives of this task are: the development of a successful design through coordination with
project stakeholders and raise awareness of the project through public information.
Task 4.1 Public Information
Assumptions:
• The public outreach program developed for the PROJECT will be designed to be flexible,
recognizing that adjustments will be made along the way. These adjustments will be the
result of close collaboration between WSDOT and the CONSULTANT team
The Consultant will prepare for and participate in up to two public open houses/public meetings
for adjacent WSDOT or City projects.
The Consultant will generate a `project fact sheet' to describe the project and detail its benefits,
schedule and progress. The fact sheet will contain the Project's website address and contact
information. To ensure accuracy, the fact sheet should be updated as necessary. The fact sheet
will be distributed through the Tukwila Community Center, public library and at City Hall. It can
also be available "in bulk" to elected officials and Project staff for ongoing distribution and
provided to property managers such as the Southcenter Building for "desktop" distribution to
tenants.
The public information effort will also include the development of a one page detour plan
information sheet. The information sheet will be mailed to the following: affected roadway users
(local warehousing, USPS, King County Metro, utilities, City of Tukwila etc) and to all postal
addresses in the affected area by zipcode bulk mail.
Deliverables:
Project fact sheet
Detour plan information sheet
Task 4.2 Coordination with WSDOT
Assumptions:
• This effort will be limited to those elements of the project that WSDOT has _junsdtctton.
The Consultant will schedule and conduct up to six meetings with WSDOT including the
Northwest Region's Traffic and Developer's Services office. The purpose of these coordination
meetings will be to finalize revisions to WSDOT limited access and right of way.
Deliverables:
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Meeting minutes
Task 4.3 Coordination with Westfield Shoppingtown Mall
Assumptions:
• Westfield Mall will confirm their financial support for the slip ramp during the 60%
submittal review period.
The Consultant will schedule and conduct up to four meetings with Westfield Mall. The purpose
of these meetings is to provide coordination between the project construction schedule and
Westfield Mall expansion projects and to present the final design of the slip ramp. It is expected
that Westfield Mall management will use the information presented in these meetings to confirm
their financial support for the construction of the slip ramp. Right-of-way coordination is
addressed in Task 2.
Deliverables: Meeting minutes for up to four meetings with Westfield Mall.
Task 4.4 Coordinate Activities with Southcenter Place Building,
Doubletree Hotel and McDonald's restaurant
Assumptions:
The Consultant will schedule and conduct up to four meetings with each of Southcenter Place
Building, McDonald's Restaurant and the Doubletree Hotel during the Final Design of the
project. The purposes of the meetings are: to solicit input on the reconfiguration of parking,
right-of-way impacts and pedestrian facilities on each owner's property; and to describe impacts
during construction. This task shall include the development of up to two sketches for each
property to demonstrate proposed pedestrian and landscape treatments. Right-of-way
negotiations and parking agreements will be addressed in Task 2.
It is expected that the owner/property manager of the Southcenter Place Building will select a
layout for the CONSULTANT to further in the Preliminary Design effort. (Task 5).
Deliverables: Up to four meetings with each Southcenter Place Building, Doubletree Hotel and
McDonald's restaurant.
Task 4.5 Displays and Maps
The CONSULTANT will prepare large-scale portable graphic displays and maps to depict
information for the stakeholder meetings and presentations.
Assumptions:
Deliverables: Up to 6 portable displays and maps for stakeholder meetings. (plammetnc
preferred project alternative); maps to be provided in hard copy and in
electronic/PDF format.
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Task 4.6 Presentations and media relations
Assumptions:
The purpose of this task is to raise awareness of the project and its benefits with the general
public, and elected officials, business and property owners of the City of Tukwila.
Newsletters
Information about the Project can be regularly highlighted in the City of Tukwila -sponsored
newsletter – The Hazelnut. The Hazelnut is mailed to residents of Tukwila. Newsletters articles
can inform the public on issues such as:
• Project goals and objectives.
• Project schedule.
• Existing conditions on the roadway.
• Design alternative.
• Public meeting dates and locations.
Presentations
The Consultant will develop materials for, and participate with, the City of Tukwila in up to four
presentations to elected officials, community groups (Rotary Club, Chamber of Commerce). The
purpose of this task is to inform adjacent business and property owners, elected officials and
community leaders about the project construction schedule and traffic impacts. Easily updateable
power point presentations will be developed that can quickly and dramatically educate the general
public and build public support. Additionally, the PowerPoint show can be provided on disk and
uploaded to the Project website for further distribution.
Media releases
The purpose of this task is the dissemination of accurate and timely information to the general
public. The Consultant will work with the localized media (including the South County Journal
and the Seattle Times—South County edition) to develop project briefings to update them on
project progress. The Consultant shall prepare up to four media releases and hold up to three
meetings with localized media throughout this task. In addition to transportation writers,
briefings should be provided to business editors such as Clayton Park with the South County
Journal. The Consultant will ensure that "cc's" of media relations are forwarded to key
constituents to emphasize the credibility of the Project and help to heighten awareness of its
importance to the community.
Deliverables: Up to four one page media releases.
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Task 4.7 Maintain and promote project website
Assumptions:
The purpose of this task is to maintain and update the project website through Final design.
As the primary public information tool on the Klickitat Drive/Southcenter Access Improvement
Project the Consultant will update the website on a weekly basis. The website will provide
information on project schedule, design, public meetings, funding and construction impacts.
Deliverables:
TASK 5 ROADWAY
Task 5.1
Design)
Assumptions:
Roadway and Channelization Design (60%, 90% and 100%
Work under this Task does not include prepanng legal descriptions.
It is assumed that the existing WSDOT limited access will be revised after the 60% design is
completed.
CONSULTANT will prepare detailed Construction Drawings, including plan views, profiles, and
cross-sections, along with supporting design calculations. In order to develop a basis for a work
hour estimate, an estimate of the preliminary plans that are assumed to be required is included
below. The project length is approximately 2,500 linear feet along Southcenter Parkway and it is
assumed that the project can be covered on five (5) plan sheets plus four (4) additional plan sheets
to address improvements required on the new Doubletree Entrance, Strander Boulevard, Klickitat
Drive, Slip Ramp to the Mall, and Nordstrom's Mall access. It is anticipated that additional off-
site improvements can be incorporated into these sheets. Related profiles will be addressed on
separate sheets as quantified below. Plans will be drawn at 1" =20' scale unless noted otherwise.
Plans will be generated in accordance with the City of Tukwila Plan Standards. Format for plans
will be ink or equivalent, on City of Tukwila title/border, 22 -inch x 34 -inch size sheets. The
scales to be used, the lettenng and the general delineation of the plans will be such as will provide
legible reproduction at full scale or when reproduced at one-quarter the original size (50 percent
reduction).
A total of 48 drawings with an additional 30 cross section sheets are anticipated and will be based
on the following sheet breakdown and descriptions:
a. Title and Vicinity Sheet (1 Sheet, not -to -scale (NTS)).
b. Index and Line Type (1 Sheet, NTS).
c. Legend, Abbreviations, and General Notes (1 Sheet, NTS) Sheet will present legend,
abbreviations, and general notes for preliminary drawings.
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d. Summary of Quantities (3 Sheets, NTS).
e. Roadway Alignment Plan (2 Sheets H:1" =50' Scale )
f. Right of Way Plan (3 Sheets H:1" =50' Scale )
g. Roadway Sections (6 Sheets, NTS) Roadway sections for the typical roadway cross-
sections for construction.
h. Plan and Profiles (12 Sheets, H:1" =20', V:1" =5' Scale ) The plan format will split the
plan and profile information, providing each on separate sheets.
The plans will include:
• horizontal alignment information, paving limits, retaining wall locations and
heights and limits of any cut/fill required.
• limits of pavement removal and grading limits
The plans will include centerline profiles (including location and elevation) to control the
vertical elements of the work within the corridor.
i. Channelization Plans (6 Sheets, 1" =20' Scale).
J.
WSDOT Channelization Plan for Approval (2 Sheets, 1 "=50' Scale with Checklist). This
will be a stand alone document and included as an appendix in the Contract Special
Provisions.
k. Slip Ramp Alternative (3 Sheets including Plan/Profile, Channelization and Details)
1. Project Cross Sections at 25 foot intervals (30 sheets, H:1" =20', V:1" =5' Scale)
Deliverables: Construction Drawings at 60%, 90% and Final Level Designs; 48 sheets.
Task 5.2 Signals and Interconnect
Assumptions.-
Signal
ssumptions.
Signal interconnect to be designed and constructed as part of this project will terminate at
project limits on Southcenter Parkway.
Video surveillance cameras will not be included in this project.
Vehicle detection will be carried out using the Vantage video image vehicle detection system
systems or other as specified by the City of Tukwila.
Communication to support signal coordination will not extend beyond the limits of the
project.
The CONSULTANT shall complete the development of a Preliminary Signal Plans for Approval
and prepare final design and plans, specifications, and estimates for traffic signal installations.
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This task will include the design of signal interconnect between the new or modified signalized
intersections listed below.
• Southcenter Parkway and Doubletree/McDonald's entrance
• Southcenter Parkway and Strander Blvd
• Southcenter Parkway and Klickitat Drive
• Southcenter Parkway and Nordstrom entrance
Following approval of the Preliminary Signal Plans, the CONSULTANT will prepare final design
and plans, specifications, and estimates (PS&E) for construction of new and modified traffic
signals at the following locations.
• Southcenter Parkway and Doubletree/McDonald's entrance
• Southcenter Parkway and Strander Blvd
• Southcenter Parkway and Klickitat Drive
• Southcenter Parkway and Nordstrom entrance
In preparing final design, the CONSULTANT shall perform the following work for each design
submittal.
Final Design (60% Level)
Signal systems will be developed to a 60% level of completion, including design details,
calculations, outline specifications, and quantities. The following items will be accomplished
dunng this phase of design:
• Controller type and location will be established.
• Wire notes and wire schedule shown.
• Service loads will be calculated
• Breaker Schedule will be complete.
• Construction notes will be developed.
• Signal Special Provisions will be provided in outline format, including identification of
applicable general special provisions, and necessary project -specific special provisions.
• Updated estimate of cost for materials and labor to construct the signal system will be
provided. Estimates of probable construction cost for signal systems will be prepared for
use in Task 13.
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Final Design (90% Level)
The following items will be accomplished during this phase of design:
• Applicable details will be developed dunng this phase of final design and included in the
PS&E for review.
• Conflicts between the signal system and other physical features will be addressed.
• Order of work issues and temporary signal control, signal display, signal detection and
illumination needs will be addressed.
• Winng termination sheet and input file and display panel sheet will be complete.
• Signal system Special Provisions will be completed, including applicable general special
provisions, applicable special provisions and project -specific special provisions.
• A final estimate of cost for materials and labor to construct the signal system will be
provided.
Final Design (100% Level)
In response to 90% review comments, design changes will be made and 100% complete plans,
specifications, and estimates revised and prepared for submittal.
The City of Tukwila will provide coordination of design activities, permits, and any other projects
that may affect the traffic signal systems design and installation.
Deliverables:
• Signal and interconnect design, plans, specifications and estimate for the new signals at
60%, 90% and 100% design.
• Signal and interconnect design, plans, specifications and estimate for the modified signals
for 60%, 90% and 100% design.
Task 5.3 Illumination
Illumination design will include lighting calculations to determine if additional lighting will be
required in the project area. Lighting calculations will be prepared for the depressed section to
determine lighting requirements.
• Power for lighting, sign lighting and ITS elements will be included.
• Power sources will be identified.
• Coordination with the Utility for revised loads.
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• Voltage drop and load calculations.
• Design will be prepared to meet WSDOT standards as modified by the City of Tukwila,
NEC, IES standards.
Assumptions:
• Site visit will be conducted to verify existing field conditions.
• As -built plans will be used to identify existing conduit, vaults and luminaire type and
locations
• Lighting calculations will be prepared using AGI32 program to determine if additional
lighting is required in areas of roadway widening.
• Luminaires will be relocated where required by roadway widening. New luminaires will
be designed for areas requiring additional or modified lighting.
• Wiring and conduit will be installed underground.
• Submittals will be required at 60%, 90% and final design.
Deliverables:
• The 60% submittal will consist of plans showing locations of luminaires and power
connections, calculations, construction cost estimate and outline specifications.
• The 90% submittal will consist of plans, cost estimate and specifications. Conduit
routing, wire and cable notes, construction notes, panel schedules and details will be
provided. Written response to comments received on the 60% submittal will be provided.
• The final submittal will consist of stamped final plans, cost estimate and specifications.
Written response to comments on the 90% submittal will be provided.
Task 5.4 Traffic Control and Detour Plans
Assumptions:
• The project will be constructed under a full road closure as depicted in the 30% Design
Report
• Consultant will coordinate the detour plan and ramp closures with WSDOT
• Determination of whether the slip ramp is included as part of the project will be made at
60%.
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Work Zone Traffic Control Design
Final design for construction staging will develop provisions to provide for the orderly and safe
movement of traffic between and through each work area during the course of construction,
including work zones, areas open to traffic, sequencing of work to required maintain traffic, and
any detours.
The CONSULTANT shall develop traffic control plans for the project construction, based on the
traffic control plans developed in the 30% design.
The CONSULTANT shall develop the final design, details, data, calculations, and quantities for
60%, 90%, and 100% constructability reviews. Traffic control plans will be developed using the
staging plans identified under in project Phase I. Traffic control may extend beyond the
identified project limits in order to accommodate the work area and traffic control requirements.
The intent of these plans will be to identify the mayor components in each work area and how best
to route traffic to accommodate construction activities to build each component.
Plans developed will consider and include:
• Traffic operations through the proposed traffic control
• Ingress and egress locations and control
• Identification of impacts to transit operations, and emergency service providers and any
mitigation of those impacts
• Identification of any vehicle types that would be precluded from traveling through the
traffic revision
• Daily or interim lane restrictions
• Design of connections to the existing roadway at each end of the project
• Identification of permitted closure penods and penods of operational interruption.
• Temporary Signing
o Temporary signing for construction staging and temporary traffic control.
o Long term temporary signing where the selected phase ties into the existing
roadway.
Deliverables:
• Traffic control plans at the 60%, 90%, and 100% design levels
• Design layouts and details
• Quantities and Estimates (60%, 90%, & 100%)
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• WSDOT detour and ramp closure approvals
Detour Plans
The final design for traffic detours will develop plans and strategies to maintain access to the
Tukwila Urban Center and minimize traffic delay dunng the course of construction.
The CONSULTANT will develop traffic detour plans based on the full closure construction
phasing identified in the 30% design. The purpose of the traffic detour plans is to establish detour
routes to minimize disruption to traffic on adjacent facilities dunng the closure of Southcenter
Parkway.
In this task the Consultant will also develop traffic operations strategies to minimize impacts of
construction on adjacent freeways and arterial streets. The detour strategies will include:
recommendations for signal timing and phasing on identified detour routes; schedule for
coordination with adjacent projects and re-routing of transit service.
The CONSULTANT shall develop the final design, details, data, calculations, and quantities for
60%, 90%, and 100% constructability reviews. Detour plans are will extend beyond the limits of
the project including adjacent freeways that access the project area. Detour plans will include the
following areas:
• SR 518/Klickitat Drive from the west;
• I-5 from the north;
• 1-5 from the south;
• I-405 from the east;
• Southcenter Parkway from the north and south;
• Strander Blvd from the east;
• Westfield Mall.
The Consultant team will meet and coordinate with several stakeholder groups to develop the
detour plans and strategies. Groups shall include:
• WSDOT I-405 Project team;
• WSDOT SR 518 Project team;
• Westfield Mall;
• Sound Transit;
• Tukwila City Council and Transportation Committee;
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• Tukwila Traffic Management Center staff.
• King County Metro Transit & Sewer
• EMS
• Utilities
• USPS & Regional Distributions, Freight Mobility
Detour plans developed will consider and mclude:
• Traffic operations through the proposed traffic control
• Identification of impacts to transit operations, and emergency service providers and any
mitigation of those impacts
• Temporary signing and delineation
Deliverables:
• Traffic detour plans at the 60%, 90%, and 100% design levels
• Design layouts and details
• Quantities and Estimates (60%, 90%, & 100%)
Task 5.5 Signing
CONSULTANT will prepare detailed Construction Drawings. Plans will be drawn at 1" =50'
scale. Plans will be generated in accordance with the City of Tukwila Plan Standards. Format for
plans will be ink or equivalent, on City of Tukwila title/border, 22 -inch x 34 -inch size sheets.
The scales to be used, the lettering and the general delineation of the plans will be such as will
provide legible reproduction at full scale or when reproduced at one-quarter the onginal size (50
percent reduction).
A total of 8 drawings are anticipated and will be based on the following sheet breakdown and
descriptions:
a. Signing Plans and Details (8 Sheets, 1" =50' Scale as appropriate, Details may not be to
scale).
b. TIB & other funding partner signs for Project
Deliverables: Construction Drawings at 60%, 90% and Final Level Designs; 8 sheets
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Task 5.6 Landscape Design and Architectural Treatments
The CONSULTANT shall meet with City and develop final resolution on enhancements. A final
master plan including elevations and sections will be prepared for purposes of presentation. The
CONSULTANT will also develop final design and PS&E (60%, 90% and 100%) documents for
the urban design elements as identified in the 30% submittal. Elements include pedestrian
paving, wall finishes, barriers, pedestrian railings, street trees, slope and accent plantings,
irrigation, pedestrian street lighting, fencing and site furnishings. This work also includes
coordination with civil, structural, environmental and storm -water plan development.
Assumptions:
• Plan development shall be based upon the 30% Conceptual CSS Improvements Plan
dated November 2005 and as developed in the CSS process.
• Coordination with City for resolution of final landscape and CSS elements, ie; wall
textures, sidewalk widths, etc. The master plan, sections and elevations will be updated
to reflect agreed upon enhancements.
• Coordination shall occur with civil, structural, and drainage plans, specifications and
details. Specifically wall textures, finishes and colors and pedestrian lighting.
• Artwork or coordination with artist is not included in the scope at this time.
• Anticipate 20 bi-weekly meetings.
Deliverables: PS&E (60%, 90% & 100%) and Final Design Documents, specifications and cost
estimate. Also included is QA/QC process, coordination and core team meetings.
Including:
• Paving — Site Furnishings Layout Plans
• Site Construction Details including enhanced paving, railings, tree wells, ramps, stairs,
site furnishings and other enhancement elements.
• Planting Plans
• Planting Details
• Irrigation Plans
• Irrigation Details
• Specifications
• Cost Estimates
The CONSULTANT will also complete a QA/QC process at each submittal phase, attend review
meetings with the City (anticipate 4 review meetings), review, respond and incorporate comments
into documents.
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Task 5.7 60%, 90% and 100% Contract plan sheets
Assumptions:
CONSULTANT will prepare detailed Construction Drawings; 60% level design through 100%/
Final Design. Submittals will include 60% 90% and 100%; the 100% will be the Final submittal.
Supporting design calculations will be included. Format for plans will be ink or equivalent, on
City of Tukwila title/border, 22 -inch x 34 -inch size sheets. The scales to be used, the lettering
and the general delineation of the plans will be such as will provide legible reproduction at full
scale or when reproduced at one-quarter the original size (50 percent reduction).
Deliverables: Submittals for Construction Drawings at the 60%, 90% and 100% Level Design.
TASK 6 DRAINAGE
This task will carry forward the drainage design from the 30% design level to final design. This
will include final plans, profiles, details, specifications, quantities, and cost estimate as well as an
updated Stormwater Report.
Task 6.1 Stormwater Report
Assumptions:
• This includes incorporation of 30% response to comments, calculations, and updating the
30% hydraulic report.
• Additional survey will be obtained (Task 5.2), groundwater monrtonng will occur (Task
7), soil corrosivity will be determined (Task 7).
• One (1) coordination meeting with the CITY is assumed dunng the 60% design effort.
• One (1) coordination meeting with the CITY and WSDOT is assumed during the 60%
design effort.
• Two (2) site visits, one (1) during the 60% design effort and one (1) during the 90%
design effort is assumed.
• This scope assumes that the 2004 FIRM will be used for design. Should the manual
revision be approved by WSDOT and DOE, additional scope and budget will be required
for this task.
60% Effort
Consider and integrate maintenance access into the design.
Perform gutter and sag analysis, perform the enclosed drainage design including backwater check
(Sections A.2.1, A.2.2, A.2.5).
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Summarize environmental determination and conditions, permits, and approvals (Sections 2.1.1,
2.2.1, 2.2.2)
Revisit design standards and criteria. Potential for the existing condition in the detention
calculation to be modeled as existing rather than forested (Section 3.0).
Summarize existing water quality of receiving bodies and existing sensitive areas (Sections 4.1.5,
4.1.6).
Include special provisions (Appendix F).
90% Effort
Update calculations and text as necessary.
Incorporate comments received at the 60% submittal.
100% Effort
Update calculations and text as necessary incorporating comments received at 90%.
Deliverables:
60% Deliverable
Submit Stormwater Report for approval.
90% Deliverable
Submit Draft Supplemental Stormwater report.
100% Deliverable
Submit Final Supplemental Stormwater report.
Task 6.2 Drainage Plans, Profiles and Details
Assumptions:
Drainage sheets will be cut the same as the Utility Relocation sheets.
Existing and/or proposed utilities will not be shown on the drainage plans.
Deliverables:
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Task 6.3 TESC Plans and Details
Assumptions:
TESC sheets will be cut the same as the Utility Relocation sheets.
Deliverables:
60%
90%
100%
Plans
8 drainage plan sheets
8 drainage plan sheets
8 drainage plan sheets
Profiles
8 drainage profile
sheets
8 drainage profile
sheets
8 drainage profile
sheets
Structure Notes
6 drainage structure
note sheets
6 drainage structure
note sheets
6 drainage structure
note sheets
Details
7 drainage detail sheets
7 drainage detail sheets
7 drainage detail sheets
Specifications
60% construction
specifications for
drainage
90% construction
specifications for
drainage
100% construction
specifications for
drainage
Quantities
60% level drainage
quantities
90% level drainage
quantities
100% level drainage
quantities
Cost
60% level drainage
costs
90% level drainage
costs
100% level drainage
costs
Task 6.3 TESC Plans and Details
Assumptions:
TESC sheets will be cut the same as the Utility Relocation sheets.
Deliverables:
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90%
100%
Plans
8 TESC plan sheets
8 TESC plan sheets
8 TESC plan sheets
Structure Notes
6 TESC structure note
sheets
6 TESC structure note
sheets
6 TESC structure
note sheets
Details
3 TESC detail sheets
3 TESC detail sheets
3 TESC detail sheets
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Specifications
60% construction
specifications for TESC
90% construction
specifications for
TESC
100% construction
specifications for
TESC
Quantities
60% level TESC
quantities
90% level TESC
quantities
100% level TESC
quantities
Cost
60% level TESC costs
90% level TESC costs
100% level TESC
costs
Task 6.4 Utility Coordination
Assumptions.
One (1) coordination meeting with the CITY is assumed dunng the 60% design effort.
Deliverables:
Information will be provided to support Task 5.3.
Task 6.5 Environmental Support
The purpose of the task is to ensure coordination between the stormwater design and
environmental permitting efforts.
Deliverables:
Information will be provided to support Task 3.
TASK 7 FINAL GEOTECHNICAL DESIGN SERVICES
Assumptions:
• No additional bonngs are anticipated for Phase II. This work will be based on existing
data and explorations obtained during the Phase I portion of the project.
Task 7.1 Engineering Analyses and Development of Final Design
Recommendations
Engineering analyses will be performed to support the final design of the project improvements.
These recommendations will likely include: stability and performance of temporary and
permanent cut and fill slopes; foundations for new bridge/lid structure and other structures such
as retaining walls and traffic signal and luminary poles.
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The results of the both the Phase I and Phase II services together with all data and geotechnical
design recommendations will be presented in a Draft Final Geotechnical Report for review by the
project team. The Consultant will respond to review comments and submit a Final Geotechnical
Report following receipt of all review comments.
Task 7.2 Earthwork Specifications
The Consultant will prepare contract specifications for earthwork including clearing and
grubbing, subgrade preparation, structural fill matenal gradations and placement requirements,
temporary and permanent slope inclinations, and retaining wall and utility trench backfill.
TASK 8 STRUCTURES (BRIDGES/WALLS)
The new bridge will be a single span slab structure supported by the soldier pile walls on the east
and west sides of the depressed southbound lanes as shown in the preliminary plan. The structure
length will be 31 feet from end of slab to end of slab in the direction perpendicular to Southcenter
Parkway and 100 feet wide in the direction of southbound Southcenter Parkway. The
superstructure will consist of a 5 inch thick concrete topping slab placed on 15 inch deep PC PS
flat concrete slabs.
Barriers will be designed in accordance with the specifications designated above. Concrete traffic
barriers will consist of a moment slab system placed on top of the SE walls and soldier pile walls.
Where pedestrian walkways are adjacent to the roadway, a concrete traffic barrier with an
architectural steel pedestrian rail mounted on top will be used. These barriers on both ends of the
bridge will be used as planters and will contain a maximum depth of 2 feet of soil. Full height
architectural rail will be present along pedestnan paths and stairs not exposed to traffic and will
also be attached to coping on top of the wall.
There are 12 walls identified in the project. Soldier pile walls will be used for Walls 1, 2, 3, and
4 located along the east and west sides of the southbound Southcenter Parkway lanes from SC
Line Station 10+60 to 19+75. The remaining walls will be SE walls. The barrier connection to
the top of the soldier pile walls and the SE walls will be a moment slab.
There will be two sets of stairs with in the project vicinity. Stair Number 2 will be located at the
east end of the Klickitat Drive and northbound Southcenter Parkway intersection to provide
pedestrian access to Southcenter Mall. The stairs will consist of 2 flights supported by cast -in-
place walls. The stairs will be standard 12 inch wide by 6 inch rise. The walls of the stairs will
be supported by a spread footing. Stair Number 1 will be located to the southeast of the
intersection of Strander Boulevard and northbound Southcenter Parkway. The stair, wall, and
railing system will be similar to Stair Number 2.
Task 8.1 60% Bridge Design
This task includes completion of gravity, live load, and landscaping load analysis; and flat slab
and toppmg slab design. For the following items, size, location, and reinforcing will be
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determined: wall abutment, footing, and barrier. Design calculations at this stage will not be
checked.
Assumptions:
Deliverables: None
Task 8.2 60% Bridge Detail
This task includes 60% plan preparation and drafting of the 24 Bndge Sheets. It also includes
hours for coordination; preparation of standard specifications, cost estimate, and quantities; plan
checking and corrections; and checking of the standard specs, cost estimate, and quantities.
Assumptions:
Deliverables:
• 60% plan set will include:
o Bridge Layout
o Typical Section
o General Notes and Details
o Foundation Layout
o Abutment sheets (will show locations and dimensions, but no reinforcing)
o Concrete Flat Slab sheets
o Barrier Geometry and Barrier sheets (general type and size will be identified, but
no reinforcing will be shown)
• Standard specifications pertinent to the bridge
• Bridge cost estimate
• Bridge quantity calculations.
Task 8.3 60% Other Structures Design
This design task includes completion of gravity, live load, and landscaping load analysis. For the
following items, size, location, and reinforcing will be determined: soldier pile walls; bamers;
moment slab on soldier pile wall; moment slab on SE wall; Stair 1 and 2; Stair 2 CLP wall; and
footing. Design calculations at this stage will not be checked.
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Assumptions:
Deliverables: None
Task 8.4 60% Other Structures Detail
This task includes 60% plan preparation and drafting of the 42 Structures Sheets. It also includes
hours for coordination; preparation of standard specifications, cost estimate, and quantities; plan
checking and corrections; and checking of the standard specs, cost estimate, and quantities.
Assumptions:
Deliverables:
• 60% Structures Plan sheets will include (no reinforcing shown):
o Layout and sections of walls
o Stair layout and sections
o Barrier and moment slab layout and sections
• Standard specifications pertinent to the structures
• Structures cost estimate
• Structures quantity calculations
Task 8.5 90% Bridge Design
This task includes completed gravity, live load, and landscaping load analysis; girder design; slab
design; wall abutment design; footing design; barrier design and architectural treatment; beanng
design; waterproofing and drainage analysis; and design check.
Assumptions:
Deliverables: Completed and checked Bridge Design Calculations
Task 8.6 90% Bridge Detail
This task includes complete plan preparation and drafting of the 24 Bridge Sheets. It also
includes hours for coordination; preparation of standard specifications, cost estimate, and
quantities; plan checking and corrections; and checking of the standard specs, cost estimate, and
quantities.
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Assumptions:
Deliverables:
• Completed Bndge Plan set
• Standard specifications pertinent to the bridge
• Bridge cost estimate
• Bridge quantity calculations
Task 8.7 90% Other Structures Design
This design task includes completed gravity, live load, and landscaping load analysis; soldier pile
wall design; barrier design and architectural treatment; moment slab on soldier pile wall design;
moment slab on SE wall design; Stair 1 and 2 design, Stair 2 CIP wall and footing design; bndge
lighting and pole foundation design; and design check of all listed above.
Assumptions: "Structures" includes soldier pile walls, moment slabs, stairs, CIP walls and
footings, and bndge lighting and pole foundations.
Deliverables: Completed and checked Structures Design Calculations.
Task 8.8 90% Other Structures Detail
This task includes complete plan preparation and drafting of the 42 Structures Sheets. It also
includes hours for coordination; preparation of standard specifications, cost estimate, and
quantities; plan checking and corrections; and checking of the standard specs, cost estimate, and
quantities.
Assumptions: "Structures" includes soldier pile walls, moment slabs, stairs, CIP walls and
footings, and bridge lighting and pole foundations.
Deliverables:
• Completed Structures Plan set
• Standard specifications pertinent to the structures
• Structures cost estimate
• Structures quantity calculations.
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Task 8.9 100% Final Submittal Preparation
This task includes addressing and responding to comments; final plan corrections; and assembling
final package for client.
Assumptions:
Deliverables: 100% complete of the following: Bndge Plans, Structures Plans, Bridge Design
Calculations, Structures Design Calculations, Standard Specifications (bridge and structures), cost
estimate (bridge and structures), and quantity calculations (bridge and structures).
TASK 9 SURVEY
Task 9.1 Field Survey for Design
Assumptions:
• Supplemental Field Surveys — It is anticipated that a small amount of additional field surveys
will be required to collect additional information or verify the functionality of specific design
elements.
• Pothole Locations — The locations of underground utilities exposed by potholing will need to
be surveyed and the information used to update the base map.
• Prepare legal descriptions for utility, easements, constructions easements, or property takes.
Deliverables:
• Updated base map.
• Legal descriptions and Exhibit maps.
Task 9.2 Define Revised Limited Access line
Assumptions:
Calculate the relationship of the revised limited access line to the centerline of Southcenter
Parkway and the SR -5 LE Line.
Deliverables:
• Updates to Right of Way plans.
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TASK 10
Task 10.1
Assumptions:
UTILITIES
Coordination with utilities
The 30% Utility Relocation drawings will not be carried forward with the subsequent design
drawings. The items shown to be removed or maintained will be shown on the Site Prep Plans.
Coordination by the contractor with the private utilities companies will also be noted on the Site
Prep drawings.
This project scope of work assumes coordination with the following utility providers::
• City or Tukwila — Water service domestic & fire, spare conduits for future use
• King County Metro — Sanitary sewer
• PSE — Power & potential gas extension
• Olympic Pipe Line — Grading may require revisions to existing depth of cover
• Qwest - existing lines may need to be relocated
• WSDOT — Power to existing WSDOT signals and lighting may be disrupted and must be
maintained during project construction.
Deliverables:
Consultant will provide information for the Site Prep plans, similar information as shown in the
30% drawings.
Task 10.2 Potholing
Assumptions:
• A permit will not be required for this work, therefore no hours are included to obtain any
permits
Potholing some of the existing utilities will be required to verify the location and depth of the
existing utilities. This will be needed to assist with the design of the new utilities and possibly
other new features of the project. It is anticipated that up to two days of potholing will be
required for two flaggers, locate service and vactor truck. The hours for surveying the potholed
utilities are included with the surveying proposal. The native material that is removed by the
vactor truck will be put back for the backfill material.
Deliverables:
Potholed information will be included on the design drawings.
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Task 10.3 Utility Design 60, 90 & 100%
The design for the new water system will be on Water System Design Drawings which will
include plan and profile sheets, notes and details. There is an existing King County Metro
sanitary sewer manhole that will need to be raised and extended to the new finish grade. The
Consultant will include details and notes for this work, a landing platform with handrails will
most likely be required which The Consultant will include details for.
The scope of work will follow the same extend as in the 30% design drawing. The plan sheets
and scale will either be the same as in the 30% or very similar. All design work will be in
accordance with the City of Tukwila standards and details. All work for the King County Metro
sewer will be done in accordance with King County.
Task 10.3.1 60% Submittal
Assumptions:
The scope of work will follow the 30% design drawings as noted above.
Deliverables:
The Consultant will provide information for the Site Prep Plans. This will include information
regarding existing utilities to be removed, maintained and the contractor will coordinate with
private utilities for the proper disposition of existing utilities.
The water system design will include 10 design drawings of plan, profile, notes and details.
The existing King County Metro manhole will be designed to be modified as necessary for the
addition of the earth fill work. The Consultant will furnish 1 design drawing with details and
notes.
The specifications will be in a format acceptable to the City of Tukwila. It is expect that the
majority of specifications will be on the drawings.
The cost estimate will be in a format acceptable to the City of Tukwila.
Task 10.3.2 90% Submittal
Assumptions:
The 90% effort will based on the work performed in Task 10.3.1.
Deliverables:
See Task 10.3.1.
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Task 10.3.3 100% submittal and Final PS&E
Assumptions:
The 90% effort will based on the work performed in Task 10.3.2.
Deliverables:
See Task 10.3.1.
TASK 11 SPECIAL PROVISIONS
The CONSULTANT shall prepare project special provisions and assemble the contract
provisions for reviews and advertisement.
Assumptions:
Specifications will be developed for 60%, 90%, and 100% level of design completion.
• 60% — outline specification and pay item names;
• 90% — draft specifications and special provisions;
• 100% — completed specifications
• Consultant will respond to PS&E review comments and prepare response with red &
green revisions, and inserts if required.
• The development Special Provisions specific to the proposed project elements that
supplement or revise Tukwila's Standard Specifications and General Special Provisions
are addressed in Tasks 5, 6, 7, 8, 9, 10.
General Special Provisions
The CONSULTANT shall review the WSDOT Local Agency and APWA General Special
Provisions and incorporate those that are applicable into the documents for the selected project
phases.
Deliverables:
• 8.5"xl 1" paper printout of 60% outline and 90% draft specifications.
• Electronic MS -Word run list and inserts with hardcopy reference print.
• Copy of master run list with red & green markup revisions and MS -Word document
inserts.
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• QC checklist.
TASK 12 DEVELOPMENT OF QUANTITIES AND COST
ESTIMATE
The CONSULTANT shall prepare an Engineer's Opinion of Probable Construction Cost, with an
itemized list in tabular form describing specification section, item, and quantity, estimated unit
costs and estimated total. This estimate will be based on the preliminary design level estimate
developed in project Phase I.
It is understood that any cost opinion or engineer's estimate provided by the CONSULTANT will
be on the basis of experience and judgment. Because the CONSULTANT has no control over
market conditions or bidding procedures, the CONSULTANT does not provide warranty or
guarantee of the estimated costs.
Assumptions:
Cost estimates will be developed to reflect the following levels of design completion:
• A cost estimate for the slip ramp will be prepared in advance of the 60% submittal for
review and comment by Southcenter Mall.
• 60% level of completion — Draft Engineer's Estimate of probable construction cost for
Stage 1 work, prepared by updating previous 30% level of completion "base cost"
estimates for the entire project.
• 90% level of completion — Draft Engineer's Estimate of probable construction cost for
Stage 1 work, including all pay items included in the Stage 1 PS&E package.
• 100% level of completion — Update of the draft Engineer's Estimate to reflect revised pay
items, quantities, and/or unit costs only for the Stage 1 PS&E package.
Deliverables:
• 60% Design Level — Base Cost Update (quantities and unit costs)
• 90% Design Level — Draft Engineer's Estimate of Probable Construction Cost
• 100% Design Level — Final Engineer's Estimate of Probable Construction Cost
(stamped/signed)
• QC checklist.
TASK 13 QUALITY
The purpose of this task is to document and execute the Quality efforts described in Tasks 1.8 and
1.9. The responsibility for this task will be assigned to the Quality Assurance Manager: a
Consultant team member who is not responsible for any design elements of the project.
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Task 13.1 Quality Assurance
The Consultant's Quality Assurance manager will:
• Ensure that the processes described in the Quality Management Plan are executed by the
Consultant team;
• Perform continual Quality Planning to reaffirm which quality standards are relevant and how
they are to be satisfied;
• Verify and document that Quality Assurance has been provided for each technical specialty to
evaluate the overall project performance on a regular basis and to build confidence that the
project will satisfy the current quality standards for the design, drawings, specifications, and
cost estimates.
• Confirm that specific project results are being monitored by each technical specialty through
Quality Control activities to determine if they are in compliance with the quality standards
and, if not, that potential solutions to eliminate the cause(s) of unsatisfactory performance
have been identified and implemented.
• Facilitate the identification and assignment of appropriate senior reviewers for each technical
specialty.
• Confirm that the current Quality Control activities are clearly indicated in the Project
Schedule.
Task 13.2 Change management
The Consultant's Quality Assurance manager will monitor scope adherence to identify potential
changes. The QA manager will work with Consultant team technical specialty staff to track and
document potential changes and, if necessary, complete Project Change Records for endorsement
from the City of Tukwila.
TASK 14 ASSISTANCE DURING BID PERIOD
The Consultant shall provide assistance dunng the bid period to respond to bidder questions and
to assist the City Project Manager. The Consultant shall attend and assist in facilitating a pre-bid
meeting for the project. Attendance at the Pre -Bid Meeting shall include up to three (3)
Consultant attendees to present information and provide clanfication. No information provided at
the Pre -Bid Meeting shall supersede the contract documents. Bidder questions raised during the
Pre -Bid Meeting will be documented.
Effort by the Consultant under this task shall conclude at the date of bid opening. Continued
Consultant support after bid opening shall be initiated at the City's discretion as outlined in Phase
3 of this scope of work.
TASK 15 FUNDING SUPPORT
The objective of this task is to identify and pursue sources of project funding.
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Task 15.1 Funding Strategy
The Consultant will develop a funding strategy plan that identifies potential sources of
construction funding. The strategy plan will include a summary table that lists all existing and
potential project funding sources, current status and a proposed process for secunng those funds.
Funding sources identified in the strategy will include State and Federal grant programs. The
Consultant will identify the application schedule and requirements for each grant program. The
funding source table will be updated monthly through the final design effort to reflect new
funding sources, updated project costs and revised application schedule and requirements.
Deliverables: Funding Strategy Plan (10 pages)
Task 15.2 Grant applications
The Consultant will prepare applications for grant programs identified in Task 15.1 including
additional graphics will need to be prepared to support the applications. It is expected that the
Consultant will prepare, with assistance from the City of Tukwila, up to four grant applications
dunng the Final Design of the Project.
Deliverables: Complete grant applications for up to four grant programs.
TASK 16 60%, 90% AND 100% CONTRACT PLAN SHEETS -
Assumptions:
• The CONSULTANT will prepare summary of quantities data in spreadsheet format.
• Plans for review will be developed to a 60% level and then a 90% level, and a 100% level
of completion.
CONSULTANT will prepare detailed Construction Drawings; 60% level design through 100%/
Final Design. Submittals will include 60% 90% and 100%; the 100% will be the Final submittal.
Supporting design calculations will be included. Format for plans will be ink or equivalent, on
City of Tukwila title/border, 22 -inch x 34 -inch size sheets. The scales to be used, the lettering
and the general delineation of the plans will be such as will provide legible reproduction at full
scale or when reproduced at one-quarter the original size (50 percent reduction).
Deliverables:
Submittals for Construction Drawings at the 60%, 90% and 100% Level Design. Except as
noted, the CONSULTANT will prepare the following series of plan sheets for 60%, 90%,
and 100% level of completion reviews:
• Title and Vicinity Map
• Index and Line Type
• Legend
• Summary of Quantities
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• Roadway Alignment Plans
• Right of Way Plans; Southcenter Parkway
• Roadway Sections
• Erosion Control Quantities
• Erosion and Sediment Control
• Site Preparation quantities
• Site Preparation
• Site Preparation Details
• Utility Relocation Quantities
• Utility Relocation Plans
• Paving and Channelization Quantities
• Plan and Profiles
• Channelization Plans
• Drainage Structure notes
• Drainage Plans
• Drainage Profiles
• Drainage Details
• Utility Structure Notes
• Utility Plans
• Utility Details
• Irrigation Quantities
• Irrigation Plans
• Irrigation Details
• Landscaping Plans
• Landscaping Details
• Illumination Plans
• Illumination details
• Signals and Interconnect Plans
• Wtnng Diagrams
• Signing Specifications
• Signing Plans
• Signing Details
• Signing Schedule
• Bridge Layout sheets
• Bridge Typical Sections
• Bridge General Notes and Details
• Bridge Wall Sections
• Wall Plans and Elevations
• Traffic Control Quantities
• Traffic Control Plans
• Detour Plans
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TASK 17 PREPARE WORK PLAN, ESTIMATE, AND SCHEDULE
FOR PHASE 3 - CONSTRUCTION ASSISTANCE
Objective: To identify the work and schedule necessary to design and construct the project
improvements advanced through environmental review and completion of the Design
Documentation File.
Approach: If directed by CITY's Project Manager, the CONSULTANT will develop a detailed
work program scope, budget estimate, and schedule for final design, preparation of contract
documents, and assistance during bidding, construction administration, and claims management
for project improvements advanced through environmental review and completion of the Design
Documentation File.
Schedule: At completion of Task 15, or before, the CITY will determine whether to authorize
this task. Execution of Phase 3 is dependant on funding.
Deliverables:
Detailed work program scope and schedule for final design and construction of project
improvements. Estimated cost for performing final design, specifications, bidding, and
administering construction and claims management.
Based on the CITY approved Southcenter Access Improvement: Klickitat Dnve/Southcenter
Parkway Area Design Report prepared in Task 10, the CONSULTANT will develop and
negotiate with the CITY to establish the scope of services and associated budget for Phase 2 —
Final Design.
Deliverables: Phase 3 —Scope of Work and associated budget for Construction Assistance
PHASE 3 - CONSTRUCTION ASSISTANCE
The following tasks are not currently budgeted in this contract. The outline of services for Phase
3 - Construction Assistance represents the CONSULTANT's present understanding of the
potential services to be provided. Following the preparation of the contract documents (Phase 2),
the level of effort for Phase 3 will be established and negotiated as part of completing Task 16,
and the contract amended accordingly. The task listing is provided in this scope for clarification
that Phase 1 does not represent the total services to be provided under this contract.
Task 1 Project Administration
Task 1.1 Supervise CONSULTANT's staff
Task 1.2 Requests for Information (RFI's); Plan interpretation
Task 1.3 Change Order Assistance
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Task 2 Preconstruction Conference
Task 3 Construction Review Services
Task 31 Review Shop Drawings.
Task 3.2 Review Contractor Submitted Data.
Task 4 Construction Observation
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Fee Summary
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Phase 2 — Final Design and Permitting
Exhibit B
Payment (Lump Sum)
Task
Total
Task 1
Project Management
$156,996
Documentation in support of Tasks 1 1 through 1 13
Task 2
Right of Way
$40,000
Preparation, Appraisal Review, Legal Documentation, Negotiation,
Closing and Conveyance and Certification
Task 3
Permitting
$55,000
NPDES Construction Stormwater Permit, Local Permit Support
Task 4
Coordination and Public Information
$55,000
Public information, Coordination with
WSDOT/Westfield/Southcenter Place Building/Doubeltree
Hotel/McDonald's, Displays and Maps, Presentations and Media
releases, Project Website
Task 5
Roadway
$738,000
Roadway and Channelization, Signal and Interconnect Design,
Illumination, Traffic Control and Detour Plans, Signing, Landscape
and Architectural Treatments
Task 6
Drainage
$265,000
Stormwater Report, Drainage Plans, Profiles and Details, TESC
Pland and Details, Utility Coordination, Environmental Support
Task 7
Final Geotechnical Design Services
$24,000
Engineering Analyses, Earthwork Specifications
Task 8
Structures (Bridges/Walls)
$373,684
60% Bridge Design and other Structures Design, 90% Bridge
Design and other Structures Design, 100% Bridge Design and other
Structures Design.
Task 9
Survey
$26,000
Field Survey for Design, Define Revised Limited Access Line
Task 10
Utilities
$80,000
Coordination with utilities, Potholding, 60%, 90% and 100% Utility
Design
Task 11
Special Provisions
$30,000
General Special Provisions and Project Specific Special Provisions
Task 12
Quality
Quality Assurance and Change Management
$20,000
Task 13
Development of Quantities and Cost Estimate
$20,000
Task 14
Assistance During Bid Period
$30,000
Task 15
Funding Support
$21,000
Task 16
Prepare Work Plan, Estimate and Schedule for Phase III
$12,000
Allowances (Public Information)
$10,000
Management Reserve
$0
Total Lump Sum Amount
$1,956,680
•
Exhibit C-1
HNTB
Consultant Fee Determination
Summary Sheet (Lump Sum)
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Phase 2 — Final Design and Permitting
DIRECT SALARY COSTS
Staff Classification
Hours Rate Total Cost
Principal
Project Manager
Sr. Engineering Manager
Sr. Architectural Manager
Senior Project Engineer
Project Engineer
Design Engineer
Design/Landscape Architect
Jr. Engineer/Jr. Landscape Architect
Sr. Technician
Technician
Project Administrator
Admin. Asst./Clerical
32 $231.91 $7,421
1086 $148.48 $161,309
284 $167.19 $47,482
336 $115.04 $38,653
1678 $149.70 $251,164
1102 $124.55 $137,205
3229 $95.71 $309,020
390 $105.84 $41,320
829 $72.70 $60,255
0 $105.53 $0
2631 $70.86 $186,416
88 $82.52 $7,262
132 $60.44 $7,954
Total Hours
11816
TOTAL SALARY COSTS
$1,255,462
REIMBURSEABLE COSTS
Travel.
Local travel
Other travel
Reproduction:
Other:
$1,000
$0
$15,000
$1,000
TOTAL REIMBURSEABLE COSTS
$17,000
SUBCONSULTANT COSTS
HDR
$492,714
GeoEngineers
$23,250
PACE
$101,938
ALLOWANCES (CLS, Roger Gervin, HSPA)
$40,000
Sub Mark-up (4%)
$26,316
TOTAL HNTB FEE
$1,298,778
TOTAL FEE
$1,956,680
•
Exhibit C-2
HDR
Consultant Fee Determination
Summary Sheet (Lump Sum)
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Phase 2 — Final Design
DIRECT SALARY COSTS
Staff Classification
Hours Rate Total Cost
Sr. Transpo Engineer
Transportation Engineer
Project Engineer
Design Engineer
Traffic Engineer
CAD Tech
Sr. Environmentalist
Tech. Editor/Admin
Project Controls
Word Processing
124 $186.06 $23,071
1292 $148.50 $191,862
752 $111.75 $84,036
700 $96 30 $67,410
40 $117 72 $4,709
804 $89 57 $72,014
164 $140 02 $22,963
68 $92.25 $6,273
100 $95.25 $9,525
100 $73.50 $7,350
Total Hours 4144
TOTAL SALARY COSTS
$489,214
REIMBURSEABLE COSTS
Travel:
Local travel
Other travel
Reproduction
Postage, Express Mail, Courier
Other
$1,250
$0
$1,500
$750
$0
TOTAL REIMBURSEABLE COSTS
$3,500
TOTAL FEE
$492,714
• •
Exhibit C-3
GeoEngineers
Subconsultant Fee Determination
Summary Sheet (Lump Sum)
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Phase 2 — Final Engineering and Environmental Documentation
DIRECT SALARY COSTS
Staff Classification
Hours Rate Total Cost
Principal
Sr. Engineer/Scientist
Project Engineer/Scientist
Engineer/Scientist 3
Engineer/Scientist 2
Engineer/Scientist 1
Senior Technician
Admin/Project Assistant
48 $170.00 $8,160
70 $150.00 $10,500
0 $135.00 $0
0 $110.00 $0
32 $95.00 $3,040
0 $85.00 $0
2 $75.00 $150
20 $60.00 $1,200
Total Hours
Total Labor Fee
172
$23,050
TOTAL SALARY COSTS
$23,050
REIMBURSEABLE COSTS
Internal Expenses
Outside Reimburseables
Copies ($0 12/page) $50
Mileage ($0.445/mile) $100
Postage $50
Field Equipment $0
Laboratory Testing $0
$0
TOTAL REIMBURSEABLE COSTS
$200
TOTAL FEE
$23,250
• •
Exhibit C-4
PACE
Subconsultant Fee Determination
Summary Sheet (Lump Sum)
Southcenter Access Improvement: Klickitat Drive/Southcenter Parkway
Phase 2 — Final Design
DIRECT SALARY COSTS
Staff Classification
Hours Rate Total Cost
Senior Principal Surveyor
Principal Surveyor
Principal Engineer
Engineering Project Manager
Senior Engineer
Survey Project Manager
Project Engineer
Project Surveyor
Engineer II
Instrument Person
CAD Manager
Senior Com Tech
CAD Drafter II
GIS Manager
Survey Tech II
Admin
96 $135.00 $12,960
16 $125.00 $2,000
18 $145.00 $2,610
272 $125.00 $34,000
60 $95.00 $5,700
0 $110.00 $0
54 $100.00 $5,400
52 $95.00 $4,940
0 $88.00 $0
52 $60.00 $3,120
2 $100.00 $200
216 $88.00 $19,008
50 $80.00 $4,000
0 $100.00 $0
0 $88.00 $0
36 $70.00 $2,520
Total Hours 924
TOTAL SALARY COSTS
$96,458
REIMBURSEABLE COSTS
Travel:
Local travel
Other travel
$0
Reproduction: $750
Traffic Control/Flaggers 32 $40 $1,280
Utility Potholing Service - APS 16 $200 $3,200
Misc. $250
Other. $0
TOTAL REIMBURSEABLE COSTS
$5,480
TOTAL FEE
$101,938