HomeMy WebLinkAboutAdden 2AMENDMENT NO. 2 TO AGREEMENT FOR
MONROE AVENUE NE STORM SYSTEM IMPROVEMENTS
THIS AMENDMENT, dated December 31, 2020, is by and between the City of Renton (the “City”),
a Washington municipal corporation, and Otak, Inc. (“Consultant”), a Washington corporation.
The City and the Consultant are referred to collectively in this Amendment as the “Parties.” Once
fully executed by the Parties, this Amendment is effective as of the last date signed by both
parties.
Whereas, the City engaged the services of the Consultant under Agreement CAG-19-313, dated
September 30, 2019, to provide necessary services for the Monroe Avenue NE Storm System
Improvement Project (referred to herein as the “Agreement”);
Whereas, the Parties wish to amend the Agreement to change the scope of work, change the
time for performance, and change the compensation in order to perform a preliminary (30%)
design of the alternative selected during the alternatives analysis (Phase 1) of the project.
NOW THEREFORE, It is mutually agreed upon that CAG-19-313 is amended as follows:
1. Scope of Work: Section 1, Scope of Work, is amended to add work as specified in Exhibit
A-2, which is attached and incorporated herein.
2. Time of Performance: Section 3, Time of Performance, is amended pursuant to the
schedule(s) set forth in Exhibit C-2. All Work shall be performed by no later than
December 31, 2021.
3. Compensation: Section 4, Compensation, is amended so that the maximum amount of
compensation payable to Consultant is increased by $558,917.00 from $227,537.30 to
$786,454.30, plus any applicable state and local sales taxes. The additional compensation
shall be paid based upon Work actually performed according to the rate(s) or amounts
specified in Exhibit B-2, which is attached and incorporated herein.
4.All terms of the Agreement not explicitly modified herein shall remain in full force and
effect and such terms shall apply to Work performed according to this Amendment as if
fully set forth herein.
CAG-19-313, Adden #2-20
PAGE 2 OF 2
IN WITNESS WHEREOF, the Parties have voluntarily entered into this Amendment as of the date
last signed by the Parties below.
CITY OF RENTON
By:_____________________________
CONSULTANT
By:____________________________
Armondo Pavone
Mayor
Russ Gaston
Vice President
_____________________________
Date
_____________________________
Date
Attest
_____________________________
Jason A. Seth
City Clerk
Approved as to Legal Form
By: __________________________
Shane Moloney
Renton City Attorney
Contract Template Updated 01-15-2020
Approved by Cheryl Beyer via 11/16/2020 email
12/16/2020
Russell Gaston, PE, Principal
Digitally signed by Russell Gaston,
PE, Principal
Location: Everett WA
Contact Info: (425) 890-2376
Date: 2020.11.17 12:54:30-08'00'
Scope of Services
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City of Renton 1
Monroe Avenue NE Storm System Improvements Otak
EXHIBIT A-2
Proposal for Professional Services
City of Renton
Monroe Avenue NE Storm System Improvements
Phase II – Design and Construction Engineering Services
Otak Project No. 33201A
November 13, 2020
Project Overview
The City of Renton (City) selected the Otak Team (Otak), including Aspect, to provide design engineering
services for the City Selected Preferred Alternative permanent solution, as Phase II of the project. The project will
replace the existing stormwater overflow from the Monroe Avenue basin, which currently flows into a large
infiltrating pit on a private property at 301 Monroe Avenue NE, owned by Segale Properties, LLC (Segale
Properties). As selected in the project’s Phase 1 Alternatives Analysis, Phase II of this project will design new
infiltration chambers and a water quality facility at the same site.
During the Alternatives Analysis Phase I of the project, Otak presented six alternative solutions to provide flow
control and treatment of stormwater from the 245-acre Monroe Avenue subbasin in Renton’s Lower Cedar River
Basin. The alternative solutions centered around various conveyance and regional stormwater facility concepts,
and is documented in an Alternatives Analysis Memorandum, dated August 11, 2020. On July 7, 2020, Alternative
One was selected as Renton’s preferred solution. It includes Stormtech Chambers Infiltration at Upper Balch Pit
with Surface Water Quality Treatment, and stormwater treatment. A key deciding factor of this treatment option is
that it includes a series of treatment steps and design solutions that will create a progressive and robust treatment
that will increase the lifespan of the solution. The selected alternative includes conveyance improvements to and
from the site.
The planned project schedule is to be complete within 8 months. A detailed schedule will be prepared and
updated as needed as part of the project management task.
PROJECT SCOPE
The following scope of services for Phase II includes the planning and preliminary design of the selected
alternative.
1. Project Management
1.1. Project Administration
Otak will prepare and update a project work plan that incorporates and presents the planned and actual
project schedule, staffing plan, budget expenditures, and percent of tasks completed on a quarterly basis, or
more if needed.
Otak will prepare and submit up to 8 monthly project status reports with monthly invoices. The status reports
Scope of Services
(continued)
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will summarize tasks accomplished during the month, tasks projected for the next month, data needs
necessary to maintain project schedule, any potential risks that could impact the project, and a schedule and
budget status including the Earned Value (EV) of work completed to date. The monthly invoices will also
include a contract budget summary including the percent of work completed, hours billed, and percent of
budget spent and remaining for each task. Backup detail of individual hours billed will also be provided.
1.2. Project Coordination
In this task, Otak will manage the work in this scope of services and coordinate the work with all team
members including Renton staff and the Otak team including our subconsultant, Aspect. Note that
coordination with stakeholder is included in Task 2 of this scope of services.
1.2.1. Coordination with City of Renton
This task includes regular coordination between Otak and Renton’s project staff, including:
1. Informal email and telephone or MS Teams discussions with the City, assumed to be approximately
one (1) hour per week between the City and Otak’s Project Manager/Principal in Charge (PM/PIC),
Deputy Project Manager/Project Engineer (PE), and the lead Senior Engineer (SE) that will lead the
preparation of plans, specifications, and cost estimates (PS&E). Technical discussions between the
City and the project team will be charged to the task discussed. Informal discussions are assumed to
have periods of fewer communications during periods of low work activity, depending on tasks being
worked on that week.
The Project Engineer will prepare all meeting agendas, and document decisions and action items
from all meetings.
Up to 16 bi-Weekly informal 30-minute project status report MS Teams calls. Otak will prepare a
rolling forward agenda, summary meeting conclusions, and actions items to be completed by Otak
and the City. This meeting will primarily include Otak’s PM, PE, and SE. If other project staff are
invited to attend these meeting, they will charge their time to the task that they are working on to
attend the conference call. Also, note that at times when the project is not having much activity such
as when the project is in review, then these coordination meetings will be postponed.
The Project Engineer will prepare all meeting agendas, and document decisions and action items
from all meetings.
2. MS Teams kickoff meeting will be held at the start of this phase of the project to introduce Otak and
the project to the City’s internal stakeholders. Otak will lead the discussion in project approach and
specific key tasks, communication protocols that Otak will follow, and the project schedule.
Up to eight (8) Otak team members are budgeted to attend this MS Teams kickoff meeting in
including the PM, PE, SE, and Project Technical Leads (Senior Water Resources Engineer,
Geotechnical Engineer, hydrogeologist, and Hydrologic/Hydraulic modeler, and lead Engineering
Designer/EIT, and Landscape Architect).
The Project Engineer will prepare all meeting agendas, and document decisions and action items
from all meetings.
3. Preliminary Design In-process Review Meeting at the Site. Otak will conduct one (1) two-hour project
site review meeting with City staff to specifically review the In-process Preliminary (30%) Design
plans, prior to completing the Preliminary plans, to assess how it would fit on the site, and discuss
Scope of Services
(continued)
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any issues or concerns with the plan and the technical studies (geotechnical or hydrology and
hydraulic) related issues. The site visit will include Otak’s PM, PE, SE, and the geotechnical engineer.
1.2.2. Otak Team Coordination
This task includes 16 one-hour bi-weekly Otak internal project coordination meetings; only Otak’s PM, PE,
PC will charge to this task. Team members that are currently working on a task, or about to start working
on a task will attend these meetings, and these team members will charge their time for the coordination
meetings to the task they are working on.
Assumptions for Task 1:
1. This Phase II of the project will be completed within 8-months of the Notice to Proceed (NTP).
2. All coordination with Renton will occur using the MS Teams meetings program, phone calls and emails,
but does not include in person meetings due to the COVID-19 Pandemic. This also reduces the amount
of travel time required for project coordination, and the budget for this task.
3. Project Management hours are for this Phase II work only. After completion of this phase an amendment
will be developed for Phase III work, where project management hours will be added.
Deliverables for Task 1:
1. Monthly invoices, status reports, and contract summary including the task budgets, percent of budget
spent and remaining, and the earned value of work completed in dollars and percent of task budget. This
will also be presented in a chart of the planned work progress (baseline), the actual progress, and the
earned value progress on a monthly basis.
2. Meeting agendas and Summary notes of the discussion topics, questions asked, direction provided by
Renton, and action items assigned to specific people and the schedule to address them.
3. An ongoing list of project Risks and Action Items summary table of needed actions to be completed, to
whom the action is assigned, and the date that it is scheduled to be completed. This table will be added to
during meetings with the City, Otak’s internal team meetings (after discussing with the City), and from any
communications with stakeholder (after discussing with the City).
2. Stakeholders and Public Engagement and Outreach
2.1. Public and Private Stakeholder Engagement
In this task Otak will support the City in preparing for, coordinating with, and presenting to the key project
stakeholders identified by the City, including the general public and local community.
Otak will participate in one (1) two-hour design coordination meetings with key stakeholders as a group. Two
(2) Otak engineers, including the Project Manager, will attend these meetings, as well as a project assistant or
engineering designer to record decisions and actions agreed to in the meeting. Otak will provide input on an
agenda at least three (3) days in advance to all anticipated attendees. Otak will also record, prepare, and
distribute meeting notes including a list of all action items, and responsible team members.
Otak will prepare graphics of the basin characterization and relevant information from the project, that will
help facilitate discussions with each stakeholder, and present or assist the City’s PM in presenting the project
status, planned schedule, and project information relevant to the discussion topic, Otak will prepare meeting
agendas and meeting notes.
Scope of Services
(continued)
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2.2. Segale Properties
Segale Properties, the owner of the Upper Balch Pit site, will be engaged because the existing overflow pipes
located on this site will be removed regardless of what additional facilities are constructed. A permeant
easement will need to be negotiated and Otak will help the City in this effort. Segale Properties is attempting
to redevelop the property for multi-family residential or mixed use. The City is seeking to negotiate a
collaborative solution and time for the construction of the drainage improvements with the redevelopment of
the site. For the selected alternative to be realized, effective coordination will be required between the City
and Segale Properties.
Assumptions for Task 2:
1. Renton’s project manager (PM) and staff from Renton’s Community Relations and Communications
department will lead all stakeholder and public engagement, including coordination and communications
with public agencies and key stakeholders. Otak will plan and conduct its activities in consultation with
Renton’s Community Services and Communications staff.
2. The City’s lead staff will review and comment/edit on draft agendas and meeting notes prepared by Otak
prior to scheduled meetings.
3. All coordination with Stakeholders will be will led by Renton, as noted in Assumption 1. This will occur
using the MS Teams meetings program, phone calls, emails and written responses to Stakeholder
comments, up to 30 comments from outreach effort compiled and screened by Renton’s PM, but does not
include in-person meetings, due to the COVID-19 Pandemic. This will reduce the amount of travel time
and cost required for project coordination in this task.
4. The general public will also be engaged during the environmental review (SEPA) through notifications in
the public comment period, see Task 2.1.
5. Renton will lead facilitation of the stakeholder and public meeting(s). Otak will assist the City in preparing
meeting agendas, presentation material, talking points, participating and presenting in the stakeholder
and public meetings, if requested by the City, and taking meeting notes on comments, decisions, and
actions items from the meetings.
6. The City will lead all community involvement efforts, including discussions and meetings with
stakeholders, and translating and printing of flyers, informational newsletters, signage, and all other public
information, unless otherwise specified in this Task 2, for tasks that Renton’s PM has assigned for Otak to
lead.
7. The City will create and manage a project website. Otak will provide graphics and project status
summaries that are incidental to other tasks in this scope.
8. Assumes that the stakeholder comments will be compiled and screened by the City, and Otak will provide
review comment responses to the remaining 30 comments with the budget in this task.
9. Renton will lead negotiations to obtain a permanent Easement to maintain the facilities on the Segale site,
and temporary construction easements for construction activities beyond the permanent easement. Otak
will support the property rights/easements by preparing easement descriptions as per Task 3.3.
Deliverables for Task 2:
1. Meeting agenda, notes and coordination materials.
2. Public and Stakeholder Engagement meeting material including graphics developed as part of the
technical task in this scope or the Phase I scope, and one (1) PowerPoint presentation, if requested given
that all meetings are on MS Teams.
Scope of Services
(continued)
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3. Written responses to the consolidated and screened list of comments from stakeholders.
3. Survey and Basemapping
3.1. Topographic Surveying and Mapping
Otak will create a topographic basemap in AutoCAD format appropriate for final design. The survey data
previously collected for the fill operations will be integrated into the topographic map. The mapped areas
include the following:
a) Approximately 2,500 linear feet of roadway including utilities and storm drainage infrastructure
(Monroe and Jefferson) where approximately 1000 linear feet of that survey is of Jefferson
adjacent to the Segale Property, and the rest is Monroe between the intersections of 4th and 2nd;
b) Approximately 1,500 linear feet of storm drain as-builts (2nd & 4th);
c) and, Approximately six acres of adjacent filled areas for stormwater facilities (Segale property).
Otak will field survey existing surface features including topography breaks, pavement and other hardscape,
channelization and signing, significant trees and other landscaping, fences, invert elevations and pipe
dimensions of existing storm drainage. Storm drainage and other utilities will be surveyed to the first structure
or fitting outside of the area to be surveyed and mapped. A utility locate service will be retained to mark
underground utilities. Utility as-built records will be researched and collected. Utilities evident on the surface
and as located with paint marks by a utility locate service, will be surveyed.
Base mapping in AutoCAD format showing the features outlined above; contours will be shown at one-foot
contour intervals. Otak will reference survey and mapping for this project to the City of Renton horizontal and
vertical datum. The City will be responsible for obtaining rights-of-entry on all affected parcels, which is
expected to be limited to the Segale property. Otak will support this by identifying parcels where permission
rights are needed.
3.2. Right-of-Way and Parcel Boundary Resolution
A search will be made for property corners and right-of-way monuments in the project area. Any found
property corners and monuments will be surveyed and protected until all survey information has been
gathered as designated in this Task 3. Together with information obtained through field survey, research, and
existing right-of-way information available through the City and King County, the right-of-way margins will be
resolved and mapped with dimensions of record. The Segale parcel(s) will be resolved to a level of certainty
appropriate for preparation of legal documents containing legal descriptions such as easements or right-of-
way dedications. Adjoining property lines other than those listed above will be based on existing GIS data or
information shown on tax assessor maps, and published Tax Assessor legal descriptions for exhibit purposes.
3.3. Easement Exhibits/Legal Descriptions
Legal descriptions and exhibits shall be prepared as supporting documents for easements and/or right-of-way
acquisitions. These properties will require a level of resolution based on field survey, vesting deeds, and other
record information. We assume that up to two legal descriptions and exhibits shall be required for this project.
Title reports for these parcels shall be supplied by the City.
Assumptions for Task 3:
1. Renton will obtain all rights of entry needed to complete the design level survey and base mapping. Otak
will assist the City by identifying all parcels that Otak will need access to.
Scope of Services
(continued)
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2. Renton will lead all negotiations in obtaining temporary and permanent easements. Otak will assist the
City by defining the easements needed for this design, construction, and maintenance of the facilities in
this project.
3. Otak will return to the site immediately prior to completion of 30% plans to map the current state of the fill
area to allow for updated volume calculations.
Deliverables for Task 3:
1. Base mapping in AutoCAD format showing topography, utilities, and existing site features as described
above.
2. Parcel and boundary/right-of-way mapping as described above.
3. Easement exhibits/legal descriptions as described above.
4. Aspect’s Geotechnical and Hydrogeological Services
The following proposed scope of services has been developed by Aspect to assist the Otak team during the
detailed design of the stormwater system. This scope of services includes borehole infiltration test wells,
performing infiltration well design modifications, conducting confirmation testing, mounding analyses, reporting
and construction support.
Based on Aspect’s discussion with Otak and the general subsurface uniformity encountered in previous borings
and PIT completed by Aspect, see Table 1 for overview of the Phase I Geotechnical Investigation work completed
(Investigation Levels 1-3), Aspect will provide design support for a 2.1-acre infiltration facility in the northwest
portion of the Upper Balch Pit.
Aspect’s geotechnical and hydrogeological approach in this task is a slight deviation from the City of Renton
stormwater standard requirements, which indicate: (1) PITs are normally used to determine design infiltration
rates; and, (2) a minimum of one infiltration test is required for each infiltration facility, with additional tests
required for a large facility as is planned for the project. In the case of the Upper Balch Pit, the thickness and
extent of recent fill which overlies the native outwash receptor unit, will make PITs extremely challenging locally.
Therefore, in this task, Aspect will use borehole infiltration tests (and in later phases of work PITs), as specified in
the following five sub-tasks:
Scope of Services
(continued)
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Table 1: Levels of Field Conditions Inventory
Level Hydrology Hydraulics Geotechnical
Level 1
Qualitative Desktop Basin
Characterization
Completed in Phase I
of project
Desktop (GIS and
studies by other)
review and
analysis. No
modeling in this
task, no field
observations or
verification
Desktop (GIS and
studies by other)
review and analysis
of. No modeling in
this task, no field
observations or
verification
Desktop (GIS and
maps, previous
geotechnical
investigations data)
review only, of, no
field observations or
verification
Level 2
Basin Level Field Truthing
of Desktop Data Collected
for Basin Level Planning
and Analyses
Completed in Phase I
of project
Half day of field
general
observations per
basin from public
ROW
Half day of field
general
observations per
basin from public
ROW
Up to 5 borings at
specific sites to
evaluate feasible
infiltration sites
throughout the basin.
Level 3
Reach or Site Level Field
Measurements for Solution
Elements and Basin
Solution Alternatives
Completed in Phase I
of project
Half day per
contributing
subbasin project to
field investigate
and verify basin
boundaries from
GIS data and
identify surface
water storage
areas (ponds,
wetlands, etc.)
Half day per
selected 500 ft of
reach to field
investigate including
tape measurements
of stream channels
or drainage
infrastructure
dimensions
Infiltration Test Pit at
site being considered
for infiltration
facilities
Level 4
Site Design Level Field
Measurements for not
overly complex or
comprehensive Project
Elements.
Note: a QAPP may be
required for this level
Wasn’t included in Phase
I of project – but is
included in Phase II
Building upon
Levels 1-3 plus
update contributing
areas from the
development of the
project site
Building upon
Levels 1-3 plus a
detailed survey of
the project site, see
Task 3
Building upon Levels
1-3 plus Pilot
Infiltrating Testing
(PIT), monitoring
wells, and mounding
analysis used for the
selected infiltration
facilities going to
design.
Note: PITs are not
proposed as a part
of this phase of
work.
Scope of Services
(continued)
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4.1. Aspect Coordination with Renton, Otak and Stakeholders
1. Review the existing stormwater plan and site geologic and hydrogeologic data for the proposed testing
locations and develop preliminary PIT and infiltration test well locations, design details and approximate
testing flow rates to guide planning, installation, and testing work.
2. Develop an infiltration well installation work plan detailing the drilling, well installation, and confirmation
testing procedures and the criteria that will be used.
3. Coordinate project administration and work activities with Otak, the City, Segale, and drilling and
excavation subcontractors.
4.2. 30% Infiltration Investigation
The infiltration investigation includes borehole infiltration tests/wells where the thickness of fill makes a PIT
infeasible.
If a substantial amount of the recently placed fill could be removed from the proposed infiltration facility
footprint more PIT could be completed, and the number of borehole infiltration tests/wells could be reduced
accordingly, providing savings to the project. However, this proposal is based on site conditions as they
presently exist.
1. Well and Piezometer Installation
a) Monitoring Wells
Monitoring wells will be constructed at up to 6 locations within the proposed infiltration facility.
Aspect will coordinate with Otak and Segale staff regarding areas where fill thicknesses are likely
to be greater than 20 feet thick to where borings will provide efficiency for data collection
compared to PITs requiring extensive excavation. The scope and budget assume one to two
wells installed per day based on our previous borings south of the Upper Balch Pit. The subtasks
include:
1) Coordinate and contract with a driller to install infiltration test wells under Aspect’s
direction.
2) Secure, test, and calibrate groundwater monitoring equipment.
3) Observe infiltration well drilling and installation. Infiltration test wells will be installed at
two of the four proposed stormwater systems following the approved infiltration well
design/details and well specifications.
4) Confirm the soils encountered in the boring are similar to those previously logged by
Aspect. If suitable, Aspect will approve the location and an infiltration test well will be
installed. Aspect may modify the preliminary well design/details based on the boring data
for use in infiltration well installation.
5) Install groundwater monitoring instrumentation. The infiltration test well borings will be
advanced to at least ten feet below groundwater or into the contact with the underlying
glacial till unit (approximately 30- to 50-feet below existing ground surface [bgs]). Aspect
will make a manual measurement of the groundwater level at the time of drilling and will
install a vibrating-wire piezometer to provide ongoing measurements of groundwater
elevations. The instrumented boreholes will be grouted to approximately 25 feet bgs.
Infiltration wells will be completed with six-inch, schedule 40 PVC wells casing, a 0.020-
slot, ten-foot length steel V-wrap wire screen, and 6 x 9 Colorado Silica sand filter pack.
Scope of Services
(continued)
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6) Aspect will log soils encountered during infiltration well drilling, record infiltration test well
construction details, and complete a daily field work summary at the end of each day,
detailing the work completed, relevant observations, and the plan for the next day.
Aspect’s field geologist will coordinate with the infiltration test well design team as
needed during the drilling and installation process.
7) Collect soil samples for laboratory tests.
b) Borehole Infiltration Test (BIT) will be conducted in each well to estimate the saturated hydraulic
conductivity of the receptor soil. The well testing will include the following task:
8) Based on the final test well installation details, Aspect will update the testing plan as
needed. The 2017 City of Renton and the 2016 King County Surface Water Design
Manuals do not provide guidance on BIT methods. Therefore, the BITs will be conducted
in general accordance with the guidance and requirements in the 2016 City of Seattle
Stormwater Manual.
9) Secure, test, and calibrate infiltration testing equipment as needed.
10) Coordinate with team members and site owner as needed to secure a water source, set
up test equipment, and prepare for testing.
11) Aspect will conduct two (2) two-phase infiltration tests generally following the USBR Well
Permeameter Method; consisting of a constant head test (Phase I) and falling head test
(Phase II).
a. Perform the test by adding water (obtained from a potable water source) to the
test well to maintain a constant hydraulic head in the well.
b. Monitor the flow rate with a flow meter or other method that is capable of
measuring flow to within 5% of the total flow rate.
c. Monitor water levels in the test well with a pressure transducer and datalogger on
a maximum of five-minute intervals.
d. Add water until the water level and rate of water added is constant (5% variation),
or for a minimum of four hours.
e. Once a constant rate is achieved, the Phase I test is complete. Begin the falling
head portion of the test. Monitor water levels until the water level has fallen to
less than 5% of the total head targeted during the constant rate portion of the
test.
f. In addition to the required wells, monitor groundwater elevations in nearby
monitoring wells as available.
c) Following testing, Aspect will tear down and clean-up equipment. It is assumed that the infiltration
test wells will remain in place until a decision is made regarding: (a) the need for any retesting, (b)
the need for any mounding analysis, (c) the potential to retain/enlarge the infiltration wells, and (d)
the need to decommission the wells in accordance with State laws.
4.3. 30% Laboratory Testing and Analysis
1. Independent Laboratory Testing
Soil samples retrieved from the soil borings and test pits will be returned to our laboratory for further
examination and visual/manual classification. Soil samples will be tested by independent laboratories for
grain size distribution with hydrometer and percent organic content and chemical analyses for cation
exchange capacity and pH.
Scope of Services
(continued)
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2. Estimate Long-term Design Infiltration Rates
Aspect will complete data reduction for the BITs to evaluate the preliminary long term design infiltration
rate(s) for the site, with appropriate correction factors. At the completion of this task, we will relay our
results to the Otak team relative to the City’s interest to use a design infiltration rate greater than 20
inches per hour.
3. Mounding Analysis
Mounding analyses are required for a facility that receives more than one acre of surface water and has
less than fifteen feet depth to seasonal high groundwater (as measured from the bottom of the infiltration
basin or trench) or other low permeability stratum. Monitoring of groundwater over the wet season will be
completed to evaluate the vertical separation from the bottom of the facility to seasonal high groundwater
needed for groundwater mounding.
4.4. Reporting (Draft at 30%)
Based on Aspect’s characterization of the subsurface conditions and infiltration tests, Aspect will analyze the
data and summarize our findings in a report. The report will include the following:
a) Exploration and well logs and a site plan showing approximate exploration locations.
b) Discussion of the soils encountered and details of well installations.
c) Laboratory test results.
d) Groundwater monitoring results and considerations.
e) BIT results and estimated bulk saturated hydraulic conductivity of the receptor soil.
f) Preliminary Groundwater mounding results.
g) Recommendations for the long-term design infiltration rate(s) and PIT program for 60%.
4.5. Environmental Due Diligence Services
Aspect will conduct due diligence for the approximately 14-acre Upper Balch Pit Property (Property; King
County Tax Parcel 162305-9059) to evaluate, identify, and investigate environmental conditions that may
impact the future stormwater system construction work. The work of this task focuses on a combined Phase I
Environmental Site Assessment (ESA) and a limited subsurface investigation, as warranted.
1. Phase I Environmental Site Assessment
Aspect will conduct a Phase I ESA in accordance with the guidelines prescribed in the ASTM
International (ASTM) standard E1527-13 and prepare a formal report for Otak. The Phase I ESA will
include the following:
a) Conduct a site reconnaissance to observe and document current site conditions on the Property
and activities at immediately adjacent properties.
b) Interview the current owner(s), operators, and/or other persons known to have knowledge of the
history of the Property, based on contact information provided by the client.
c) Review environmental records for properties within the vicinity of the Property by obtaining and
reviewing a regulatory records report. This report summarizes data available for the Property and
properties located within distances of up to one mile from the Property with listings on local, state,
and federal regulatory databases.
d) Obtain and review reasonably ascertainable environmental records through a search of the
Washington State Department of Ecology Toxics Cleanup Program Web Reporting Portal, which
summarizes data and provides access to publicly available environmental documents for sites on
Scope of Services
(continued)
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the CSCSL, HSL, No Further Action (NFA) Sites List, UST list, and LUST list. If deemed
necessary based on information obtained from the Portal, review of environmental documents,
reports, and records that can only be obtained through a formal request and review of hardcopy
files at regional offices of the Washington State Department of Ecology.
e) Review historical records, including archived tax assessor records at the Washington State
Archives, historic aerial photographs, Sanborn Fire Insurance Maps, and Polk City Directories.
f) Contact government agencies, including local fire and health departments, to inquire about and
review information in their records pertaining to the Property, if available.
g) Prepare a report summarizing the results of the data research, site reconnaissance observations,
interviews, and file review. The report will identify on- and off-site recognized environmental
conditions (RECs) for the Property.
h) Provide recommendations regarding further evaluation of RECs identified for the Property, if
warranted.
2. Limited Subsurface Investigation
Based on the results of the Phase I ESA, Aspect will complete a separate proposal with a brief work plan
for a limited subsurface investigation and the time and materials cost estimate to evaluate RECs identified
in the Phase I ESA. The scope of services for the limited subsurface investigation, to be confirmed or
modified early in the work of this task, will include the following, with exact locations and depths to be
determined based on the Phase I ESA results:
a) During subsurface work described in Task 4.2, collect soil and grab groundwater samples from
boring and/or monitoring well locations.
b) Submit soil and groundwater samples for laboratory analysis.
c) Prepare a Limited Subsurface Investigation Report to document the results of the investigation.
d) Disposal of investigation-derived waste generated during the subsurface investigation as
non-hazardous waste.
Assumptions for Task 4:
1. Aspect assumes the BIT during 30% design effort will be getting initial infiltration results to aid in the
decision for 60% design when additional and more reliable PIT will be performed to help with the final
design of the underground infiltration system.
2. Aspect’s scope and fee does not include obtaining and reviewing the title report/chain of title for the
Property, unless provided by Otak or Renton. If needed, Aspect can provide these services, under a
supplemental agreement that would draw upon the design contingency budget.
3. Aspect’s scope and fee does not include evaluation of potentially hazardous building materials
(e.g., asbestos, lead-based paint, or mold). If needed, Aspect can provide these services, under a
supplemental agreement that would draw upon the design contingency budget.
4. Aspect’s Geotechnical and Hydrogeological Services, Task 4, scope and cost estimate is preliminary and
assumes a combined drilling effort with the work described in Task 4.5, collection of soil and grab
groundwater samples and laboratory analysis of up to 18 samples for total petroleum hydrocarbons (TPH)
and carcinogenic polycyclic aromatic hydrocarbons (cPAHs), which are commonly found in fill soil, and
disposal of up to four drums of non-hazardous investigation-derived waste.
Scope of Services
(continued)
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5. Each boring location is suitable for installation of a test well. Additional borings due to encountering
unsuitable conditions will require additional funds.
6. The City or Segale will provide access to water for drilling and testing.
7. The scope covers one infiltration test per well or pit.
8. Two soil samples per explorations will be submitted for grain size analysis (sieve and/or hydrometer) and
two samples submitted for chemical analyses (CEC and %OM, or equivalent).
9. No review cycle on the Deep Infiltration Testing Report.
10. The scope does not include infiltration well decommissioning services.
11. Aspect will prepare permit applications on behalf of the City of Renton if required. Renton will submit the
permit applications and pay associated fees as well as applications for right-of-entry to private property
that may be necessary to complete the explorations.
12. Aspect will contact the Washington Utilities Coordinating Council One Call service to locate utilities at the
proposed exploration locations. Aspect will also request the assistance of Otak and Renton to help
identify any underground utilities to be avoided.
13. Aspect will hire an experienced drilling contractor to supply and operate the drilling equipment to
complete the borings and an experienced earthwork contractor to supply and operate the track-hoe (or
backhoe) to complete the test pit explorations.
14. The explorations will be observed by a geotechnical engineer or geologist from Aspect who will classify
the soils encountered, obtain representative samples of the various soils, and develop detailed logs of
each exploration. The samples will be sealed and transported to the Aspect laboratory for reexamination
and testing. The explorations will be located in the field by pacing or tape measurement from existing site
features. Using these techniques, the locations of the explorations will be established for presentation on
a site plan which will be provided by the project team.
15. The borings will be backfilled pursuant to the procedures of Washington Department of Ecology (in place
at time of project).
16. Otak will survey and map the location of the six borehole infiltration tests/wells where the thickness of fill
makes a PIT infeasible (subtask 4.2.1). using survey grade equipment.
17. The boring explorations area may be backfilled with the soil derived from the area, and the backfill
tamped in place with the backhoe bucket and smoothed. The backfill cannot be compacted to a density
consistent with structural fill using the backhoe; therefore, the backfill may need to be removed and
recompacted during site development, depending on location. The work areas will not be revegetated and
evidence of the ground disturbance may remain following the work.
18. Renton will coordinate with and obtain right of entry and easement(s) from the property owner to provide
access for design, construction, and maintenance of the facility.
19. A site map has been provided to Aspect by Renton and Otak. Aspect will review future design drawings of
the selected facility alternative, the proposed private development of the Segale site and any street or
utility project(s) proposed in the vicinity of the project site provided by Otak as the design progresses to
30% design.
20. The City will provide Otak and Aspect with one set of written review comments marked on one set of
submitted documents at the 30% design level
Scope of Services
(continued)
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Deliverables for Task 4:
1. Draft (for Otak and City review) Preliminary Geotechnical Engineering Report.
Table 2: Levels of Technical Analysis
Level Hydrology
Conveyance and
Storage Facilities
Hydraulics Geotechnical
Completed in Phase I
of project
Level 1
Qualitative Basin
Characterization
Uncalibrated and
unrouted HSPF
model
Qualitative
assessment based
on Table 1 – Levels
1 or 2 hydrologic and
hydraulic inventory
data. No hydraulic
modeling included.
Qualitative
assessment and
mapping, in GIS, of
potentially feasible
infiltration sites based
on Table 1 – Levels 1
field conditions
inventory of
watershed being
considered.
Completed in Phase I
of project
Level 2
Quantitative Basin Level
Planning Analyses
Uncalibrated HSPF
model, stream
system routing
using simple
hydraulic
calculations
(spreadsheet or
model)
SWMM, HY-8, or
backwater
spreadsheet to
characterize water
impoundments in
basin
GIS mapping in of
potentially feasible
infiltration sites based
on Table 1 – Levels 2
on sites being
considered for
Solution Elements
Completed in Phase I
of project
Level 3
Reach/Site Level Analyses
for Solution Elements and
Basin Solution Alternatives
Uncalibrated HSPF
model, stream
system routing
using simple
hydraulic
calculations
(spreadsheet or
model)
SWMM/HEC-RAS
modeling for stream
routing (HSPF
FTABLEs) and
project development
Estimated Infiltration
Rates, based on
Level 3 field
conditions inventory
Included in Phase II,
not included in Phase I
of project
Level 4
Site Design Level Analysis
for not overly complex or
comprehensive Solution
Elements
Update Level 3
Uncalibrated HSPF
based model
(WWHM/ SWMM)
hydrology with new
storm conveyance
system and
facilities routing
F-Tables
Update Level 3
WWHM/SWMM
modeling with final
project development
design for
conveyance (flow
splitters, pipes,
structures, etc.) and
Infiltration facility
hydraulic controls.
Calculated Draft
Infiltration Rates for
Selected Solution
Elements, based on
Level 4 field
conditions inventory.
Note: Final
Infiltration rates will
need to be
confirmed with PITs.
Scope of Services
(continued)
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Scope of Services
(continued)
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5. Preliminary (30%) Design
5.1. Update Hydrologic and Hydraulic Analyses
Otak will update the WWHM-SWMM hydrologic and hydraulic model, previously developed in Phase I Task
5.2 in of the project (Alternatives Analysis phase), that was developed to technical analyses levels 1 to 3, This
task includes updating to a Level 4, as defined in Table 2, to size the infiltration facility, pre-treatment facility,
and the conveyance system including hydraulic controls for final design of the facilities. Expected changes to
the previous model(s) include:
1. Updating the Hydrologic Input into the Mounding analysis for project infiltration
The mounding analysis, in Task 4, for the project infiltration facility is an iterative process where the storm
water runoff hydrology is routed into the proposed infiltration facility, the hydrologic output (infiltration) is
input into the mounding analysis to assess potential mounding impacts, this could also change the design
infiltration rate, if mounding encroaches on the bottom of the infiltration facility. In this task, Otak will
update the hydrologic and hydraulic inputs from the site improvements at the Segale property.
2. Update model with the final hydraulic controls to and from the storm water management facilities
In this task, Otak will finalize the H/H model hydraulic controls to split flows to the infiltration facility, and to
design a high flow bypass and drain the facilities for maintenance.
5.2. Technical Information Report
Otak shall prepare a Draft Technical Information Report (TIR) for this regional stormwater facilities project,
based on appropriate requirements set forth in the current Renton adopted and amended KCSWDM. The TIR
will include in the appendices, summaries and supporting information of the Stakeholder and Public
Engagement (Task 2), the technical investigations and analysis (Task 4 and 5), as well as, the 30% Plans in
the Draft TIR.
The Draft TIR/Design Report will include the following sections:
1. Project Information
2. Alternative Discussion
3. Design Criteria
4. Proposed Design Summary
5. Right of Way Considerations
6. Environmental Considerations
7. Permits, Approvals, and Mitigation Anticipated
8. Traffic Management During Construction
9. Cost Estimates
10. Appendices with the project special studies, plans, and detailed Cost Estimate
5.3. 30% Design Plans
Otak will advance the storm water management alternative, selected in the Alternatives Analysis phase of the
project, to a preliminary (30%) design level. The primary objective of the Preliminary Design is to allow
Renton’s PM to confirm the technical feasibility, cost feasibility, compliance with permitting and grant
requirements, and buy-in from Segale Properties.
Otak will prepare and submit 30% Design Plans, listed in Table 3, that will include plan views of the infiltration
Scope of Services
(continued)
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facility, and conveyance improves to and from the project site and facilities, it will also include sufficient details
to illustrate how the facilities will operate and maintenance access will be provided.
5.4. Utility Coordination Utility Adjustments/Relocation Evaluation
Otak will identify anticipated adjustments and/or relocation of utilities within the existing streets that will be
used for site access and/or necessary drainage system modifications. Based on the existing utility records
and/or utility-field locates, if available, identified conflicts with proposed street drainage improvements will be
evaluated to determine if the drainage design can be modified to avoid any of the anticipated conflicts.
1. Obtain/compile existing utility data, for preliminary design
Otak will initially coordinate and obtain records from utility companies to verify locations of existing
facilities, on Monroe Avenue and on the Segale Property, and confirm agency requirements. Otak will
review and compile the record documentation drawings and verify the utility horizontal locations surveyed
and shown on the design base maps. Otak will retain a utility locate service to mark underground utilities
for use in field surveying and basemapping utility locations. Otak will coordinate with Renton to field mark
existing City utilities.
Otak will assess existing water, sanitary sewer, power, and storm drainage pipes relative to proposed
improvements and prepare preliminary plan identifying required relocations limits, adjustment locations,
and where possible, present options for minimizing utility relocations/adjustments. This assessment will
include providing a preliminary estimate of cost to underground existing overhead utilities, if needed
and/or desired by the City.
Table 3 – Anticipated List of Drawings
Number of Sheets Footnotes
Description
Included in
Preliminary
Design (30%)
Cover sheet, Vicinity Map, drawings, TOC 16
Legend and Abbreviations 16
General Notes, Phasing 16
Site Key Plan – Stormwater Facility Sheets 16
Survey Control Plan and Easements 15
TESC and Demolition Plans 23
Utility Relocation Coordination Plan and Details 1 2
Monroe Ave Trunkline Extension and Rd Restoration Plan and Profile 2 1
Site Access Road Plan and Profile 11
Site Excavation Plan 14
Infiltration Stormwater Facility drawings 2 3
Infiltration Stormwater Facilities Detail drawings 1 6
TOTAL SHEETS 15
Footnotes:
1.Single-Plate Plan & Profile drawings (Scale 20 H; SV)
2.Double-Plate Plan drawings (Scale: 20H)
3.Plan drawing (Scale: 20′ H)
4.Plan drawing (Scale: 50′ H)
5.Plan drawing (Scale: 100′ H)
6.Scale varies, and/or No Scale
Scope of Services
(continued)
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5.5. Planning Level Construction Cost Estimate
Otak will estimate quantities and develop an itemized construction cost estimate for one bid package using
unit costs based on experience and recent similar project bid tabs. Quantities will be organized into standard
bid items (supplemented by additional non-standard items, if necessary) conforming to the project bid
schedule. The construction cost estimate will include appropriate contingencies to reflect the level of design
complete.
5.6. 30% Design Review
Otak will coordinate and facilitate with the City for one (1) two-hour meeting to review the Draft 30% Design
Plans, Cost Estimate, and TIR. At the meeting, the City will provide Otak with comments to the Draft 30%
Design Plans, Cost Estimate, and TIR. The meeting shall include, but not be limited to, discussing and
reviewing the suggested revisions to these documents.
Otak will assemble and submit interim progress submittal documents for review and comment. The City shall
review and provide Otak a consolidated set of written review comments from all reviewers on a returned
electronic form provided by the Otak. Otak will subsequently evaluate the comments and provide the City with
written responses to each comment for clarification and concurrence.
5.7. Perform Quality Assurance and Quality Control
Otak will implement Quality Assurance and Quality Control to provide ongoing review on all hydrologic and
hydraulic modeling throughout the design of the stormwater facilities. Otak will provide quality assurance on
all deliverable products to support this task, including work performed by sub-consultants, and submit quality
control check-list for all analyses and documents produced in this Task 5. The Quality Review Checklist will
be signed off by PM, Task Leads and an independent reviewer.
Assumptions for Task 5:
1. The hydrologic models will include two scenarios, one without climate change and current landuses, and
one with climate change and future landuses based on the built-out zoning data.
2. The regulatory landuse conditions (Forested) will not be modeled, as the infiltration facility is assumed to
be able to infiltrate all flows required to meet flow control standards.
3. No structural retaining walls or footings are included in this scope and fee; adequate space will be
available to grade construction slopes to a stable grade.
4. The Draft TIR submittal will be submitted with the Draft 30% Design Plans and Cost Estimate, developed
in Task 5.2, and will include as a separate attachment, the signed QC checklist.
5. The Final TIR will be submitted with the 60% Design Plans, Specifications, and Cost Estimate. Otak will
incorporate the approved responses and actions from the Draft TIR Submittal Review into the Final TIR.
and will include as a separate attachment the signed Final QC checklists, written responses in tabular
form to review comments on the draft submittal with Renton’s PM’s initials on each response that
approves the proposed or City modify response and actions for each review comment.
6. No specification will be included in the Preliminary Design submittal.
7. No utility conflicts or adjustments will be required on the Segale Property.
8. Adjustments or relocation of franchise utility will be designed and constructed by the franchising
public/private utility company(ies).
Scope of Services
(continued)
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9. Utility adjustments or relocations of Renton utilities will be identified in this task, but design of City Utility
adjustment are not included in this scope or fee.
10. Utility Coordination or Conflict Avoidance, Renton will coordinate with Franchise Utility owners.
11. The Preliminary design will be based on the design concepts and layout of the Selected Alternative,
selected in Phase I of the project.
12. Renton will consolidate duplicate comments, and approve or remove comments from all.
13. Minor changes to the concepts are expected during the Preliminary Design review to accommodate
permit requirements and review comments, and the City approved changes will be incorporated into the
60% Design.
14. Major changes to the design concept could be the result of significant changes in site conditions such as
1) the Segale Property is found to have wetlands or contaminated soils that would be impacted during
construction, 2) Segale Properties does not provide a Letter of Agreement and a Maintenance Easement
for this project, 3) The hydrogeologic investigations uncovers subsurface conditions that significantly
impacts the design infiltration rate and/or ground water mounding impacts.
15. Major design conceptual changes from the Selected Alternative, from Phase I, is not included in this
scope and fee estimate. If major changes are required to the concepts or layout of the Preliminary
Design, then Otak will assess the impact of the City required or desired changes, develop and submit
contract supplement, with the scope and fee estimate needed to revise the design submit, and a request
to Renton for approval to use the Design Continency to revise the Preliminary Design per the attached
supplement. Otak will not proceed to Final Design before Renton approves the supplement or provide
clarifying direction on how to proceed with the design.
Deliverables for Task 5:
1. Draft TIR, three paper copies (upon request); one in MS Word; and one PDF copy.
2. Electronic copies of all hydrologic and hydraulic models will be included in an appendix of the Draft TIR
report with a summary of the model input and output and model analysis.
3. 30% Design Plans, as listed in Table 3, will be prepared in AutoCADD, and submitted as three paper full-
size (upon request), and one PDF half-sized.
4. 30% Cost Estimate submittal includes three paper copies (upon request), and one MS Excel file copy.
6. ENVIRONMENTAL SERVICES AND PERMIT SUPPORT
Otak will lead the project environmental documentation and permitting process, including developing the
permitting strategy, identifying required environmental documentation, coordinating with regulatory agencies if
necessary, and preparing environmental studies and the final permit applications. A review of historical aerial
photography and land use records indicates the Upper Balch Pit was a permitted sand/gravel pit from 1962 to
1982, and has been reclaimed since 1982 and repurposed for stormwater management. Previous studies have
indicated no wetlands on site, but that surface ponding may occur during wet months. However, the National
Wetland Inventory maps a wetland in the center of the pit. To support the land use applications necessary for
construction, Otak shall:
6.1. Conduct Site Investigation and Prepare Critical Areas Memorandum
Two (2) Otak biologists shall conduct one (1) two-hour site visit plus travel to document existing conditions
and the absence of regulated critical areas on site. Baseline environmental data will be collected to prepare a
Technical Memorandum documenting the results. Critical areas covered under this scope of services include
Scope of Services
(continued)
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wetlands, watercourses, Fish and Wildlife Habitat Conservation Areas (FWHCAs), flood hazard areas, and
well-head protection areas. Wetland and watercourse identification will follow federal and state manuals for
consistency with City of Renton Municipal Code. Critical areas are not anticipated to occur on site, but
documentation of their absence will be necessary for land use submittals and for compliance with SEPA.
6.2. Prepare Draft SEPA Checklist
Otak will prepare the SEPA Checklist required to accompany land use permit submittals. Otak will prepare a
draft SEPA checklist for review by the City.
Assumptions for Task 6:
1. Any aquatic resources (e.g., wetlands, ponds, watercourses) identified within the Upper Balch Pit site will
be considered artificial in nature and created incidental to construction and/or site operations, and
therefore not regulated by the USACE, Washington Department of Ecology, or the City of Renton per the
city’s critical areas ordinance.
2. Critical areas covered under this scope include wetlands, Fish and Wildlife Habitat Conservation Areas
(FWHCAs), watercourses, well-head protection areas, and flood hazard areas. Steep slopes will be
addressed under the geotechnical scope of services.
3. The project will be issued a SEPA Determination of Non-Significance threshold determination by the City
of Renton (lead agency), and will not require the preparation of a mitigation plan or an EIS.
4. This scope of services does not include amendments to the City’s NPDES permit for stormwater
discharges.
Deliverables for Task 6:
1. Critical Areas Memorandum.
2. Draft SEPA Checklist.
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ϭ͘ŽŶƚƌĂĐƚWƌŽĐĞƐƐ
EĞŐŽƚŝĂƚĞ^ĐŽƉĞĂŶĚ>ĞǀĞůŽĨ ĨĨŽƌƚ ϭϭͬϰͬϮϬϮϬ ϭͬϭͬϮϬϮϭ
EŽƚŝĐĞƚŽWƌŽĐĞĞĚ;EdWͿ ϭͬϭͬϮϬϮϭ
WƌŽũĞĐƚ^ĐŚĞĚƵůĞ
dĂƐŬϭ͘WƌŽũĞĐƚDĂŶĂŐĞŵĞŶƚ ϭͬϭͬϮϬϮϭ ϳͬϯϬͬϮϬϮϭ
WƌŽũĞĐƚĚŵŝŶŝƐƚƌĂƚŝŽŶ
DŽŶƚŚůLJWƌŽŐƌĞƐƐZĞƉŽƌƚƐ
/ŶǀŽŝĐĞƐĂŶĚŝůůŝŶŐƐ
WƌŽũĞĐƚŽŽƌĚŝŶĂƚŝŽŶ
ŽŽƌĚŝŶĂƚŝŽŶǁŝƚŚŝƚLJŽĨZĞŶƚŽŶ
ŝͲtĞĞŬůLJ/ŶĨŽƌŵĂůWƌŽũĞĐƚ^ƚĂƚƵƐZĞƉŽƌƚD^dĞĂŵDĞĞƚŝŶŐtͬŝƚLJ^ƚĂĨĨ
ŝͲtĞĞŬůLJ/ŶĨŽƌŵĂůϯϬͲDŝŶƵƚĞWƌŽũĞĐƚ^ƚĂƚƵƐZĞƉŽƌƚD^dĞĂŵĂůůƐ
D^dĞĂŵƐ<ŝĐŬͲKĨĨDĞĞƚŝŶŐ
WƌĞůŝŵŝŶĂƌLJĞƐŝŐŶ/ŶͲWƌŽĐĞƐƐZĞǀŝĞǁDĞĞƚŝŶŐKŶͲ^ŝƚĞ
dĂƐŬϮ͘^ƚĂŬĞŚŽůĚĞƌƐĂŶĚWƵďůŝĐ ŶŐĂŐĞŵĞŶƚĂŶĚKƵƚƌĞĂĐŚ ϮͬϭͬϮϬϮϭ ϰͬϭͬϮϬϮϭ
WƵďůŝĐĂŶĚWƌŝǀĂƚĞ^ƚĂŬĞŚŽůĚĞƌ ŶŐĂŐĞŵĞŶƚ
^ĞŐĂůĞWƌŽƉĞƌƚŝĞƐ
dĂƐŬϯ͘^ƵƌǀĞLJĂŶĚĂƐĞŵĂƉƉŝŶŐ ϭͬϭϱͬϮϬϮϭ ϯͬϭͬϮϬϮϭ
dŽƉŽŐƌĂƉŚŝĐ^ƵƌǀĞLJŝŶŐĂŶĚDĂƉƉŝŶŐ
ZŝŐŚƚͲŽĨtĂLJĂŶĚWĂƌĐĞůŽƵŶĚĂƌLJZĞƐŽůƵƚŝŽŶ
ĂƐĞŵĞŶƚ džŚŝďŝƚƐͬ>ĞŐĂůĞƐĐƌŝƉƚŝŽŶƐ
dĂƐŬϰ͘ƐƉĞĐƚΖƐ'ĞŽƚĞĐŚŶŝĐĂůĂŶĚ,LJĚƌŽŐĞŽůŽŐŝĐĂů^ĞƌǀŝĐĞƐ ϮͬϭͬϮϬϮϭ ϰͬϭͬϮϬϮϭ
ƐƉĞĐƚŽŽƌĚŝŶĂƚŝŽŶǁŝƚŚZĞŶƚŽŶ͕KƚĂŬĂŶĚ^ƚĂŬĞŚŽůĚĞƌƐ
ϯϬй/ŶĨŝůƚƌĂƚŝŽŶ/ŶǀĞƐƚŝŐĂƚŝŽŶ
ϯϬй>ĂďŽƌĂƚŽƌLJdĞƐƚŝŶŐĂŶĚŶĂůLJƐŝƐ
ŶǀŝƌŽŶŵĞŶƚĂůƵĞŝůŝŐĞŶĐĞ^ĞƌǀŝĐĞƐ
ƌĂĨƚWƌĞůŝŵŝŶĂƌLJ'ĞŽƚĞĐŚŶŝĐĂů ŶŐŝŶĞĞƌŝŶŐZĞƉŽƌƚ ϯͬϭϭͬϮϬϮϭ ϰͬϭͬϮϬϮϭ
dĂƐŬϱ͘WƌĞůŝŵŝŶĂƌLJ;ϯϬйͿĞƐŝŐŶϮͬϭͬϮϬϮϭ ϳͬϯϬͬϮϬϮϭ
hƉĚĂƚĞ,LJĚƌŽůŽŐŝĐĂŶĚ,LJĚƌĂƵůŝĐŶĂůLJƐĞƐ ϮͬϭͬϮϬϮϭ ϮͬϭϱͬϮϬϮϭ
ƌĂĨƚdĞĐŚŶŝĐĂů/ŶĨŽƌŵĂƚŝŽŶZĞƉŽƌƚ;d/ZͿ ϮͬϭϱͬϮϬϮϭ ϲͬϭϱͬϮϬϮϭ
hƚŝůŝƚLJŽŽƌĚŝŶĂƚŝŽŶhƚŝůŝƚLJĚũƵƐƚŵĞŶƚƐͬZĞůŽĐĂƚŝŽŶ ǀĂůƵĂƚŝŽŶ ϯͬϭͬϮϬϮϭ ϰͬϭͬϮϬϮϭ
WĞƌĨŽƌŵYƵĂůŝƚLJƐƐƵƌĂŶĐĞĂŶĚYƵĂůŝƚLJŽŶƚƌŽů ϮͬϭͬϮϬϮϭ ϳͬϯϬͬϮϬϮϭ
ƌĂĨƚϯϬйĞƐŝŐŶWůĂŶƐĂŶĚŽƐƚ ƐƚŝŵĂƚĞ ϰͬϭͬϮϬϮϭ ϲͬϭϱͬϮϬϮϭ
ϯϬйĞƐŝŐŶZĞǀŝĞǁ ϲͬϭϱͬϮϬϮϭ ϲͬϯϬͬϮϬϮϭ
ϯϬйĞƐŝŐŶZĞǀŝĞǁŽŵŵĞŶƚDĞĞƚŝŶŐ ϲͬϯϬͬϮϬϮϭ ϲͬϯϬͬϮϬϮϭ
&ŝŶĂůϯϬйĞƐŝŐŶWůĂŶƐ͕ŽƐƚ ƐƚŝŵĂƚĞ͕ĂŶĚd/Z ϲͬϯϬͬϮϬϮϭ ϳͬϯϬͬϮϬϮϭ
dĂƐŬϲ͘ ŶǀŝƌŽŶŵĞŶƚĂů^ĞƌǀŝĐĞƐĂŶĚWĞƌŵŝƚ^ƵƉƉŽƌƚϱͬϭͬϮϬϮϭ ϳͬϭͬϮϬϮϭ
ŽŶĚƵĐƚ^ŝƚĞ/ŶǀĞƐƚŝŐĂƚŝŽŶĂŶĚWƌĞƉĂƌĞƌŝƚŝĐĂůƌĞĂƐDĞŵŽƌĂŶĚƵŵ ϱͬϭͬϮϬϮϭ ϳͬϭͬϮϬϮϭ
WƌĞƉĂƌĞƌĂĨƚ^ WŚĞĐŬůŝƐƚ ϲͬϭͬϮϬϮϭ ϳͬϭͬϮϬϮϭ
ĂƚĞƐ
ŽŶƚƌĂĐƚĂŶĚWƌŽũĞĐƚ^ĐŚĞĚƵůĞ
DŽŶƌŽĞǀĞE ^ƚŽƌŵ^LJƐƚĞŵ/ŵƉƌŽǀĞŵĞŶƚƐ
WŚĂƐĞ//ͲĞƐŝŐŶ^ĞƌǀŝĐĞƐ
EXHIBIT C-2