HomeMy WebLinkAboutRes-2022-064BOARD OF COUNTY COMMISSIONERS
COUNTY OF KITTITAS
STATE OF WASHINGTON
RESOLUTION
No.2o22- o b 4
AUTHORIAING THE CHAIR'S SIGNATURE ON CENTURY WEST ENGINEERING
TASK ORDER NO.ll _2022 HANGAR TAXILANE DEVELOPMENT
WHEREAS, Century West Engineering is currently the service provider to Bowers Field
selected from County procurement process in 2019; and
WHEREAS, Task Order No. 11 with Century West Engineering was submitted for the
development of a new taxilane development project adjacent to the west apron for the total
amount of $106,450, and
WHEREAS, Funding for Task Order No. 11 is anticipated through Kittitas County ARP funds
and the 2022 CARB loan program.
Nowo Thereforeo Be it Resolved:
The Board of County Commissioners, in the best interest of the public, does hereby authorize
the Chair's signature on Century West Engineering Task Order No. I I for 2022 Hangar
Taxilane Development.
DArED this I €l day of 2022, at Ellensburg, Washington.
BOARD OF COUNTY COMMISSIONERS
KITTITAS COUNTY. WASHINGTON
ce-Chair - Cory right
tsstoner -Brett Wachsmith
,<,,
of Board
slffiEE$iruRY
Tasx Onoen fll
AGREEMENT AruO AurxOnuenoru Fon
ENGTNEERING Cot'tsulrrc SERvtcEs
(n2l
By this Agreement dated January 12, 2022, the Kittitas County (Clientl authorizss Century West Engineering
Corporation (Consultant| to carry out and complete the following Services in consideration of the mutual covenants
set forth in the Professional Services Agreement (Master Agreement), executed between Kittitas County and CWEC,
and dated on October 7, 2O19; and for projects with Federal funding the following attachm€nt: FAA Professianal
Servica IA/E) Contract Provisions,
Prolect:Task Order flU - 2022 HangarTaxllane Development
ProJect No.: 12436
Scope of Servlces:
Overview
The Client has solicited from Century West Engineering services for design development of a new taxilane that is to b€
located south of the mid-field County owned T-hangars and west of the terminal building.
This proJect scope provides development of layout alternatives and cost analysis, preparations of bid documents of the
selected alternative, and bidding support.
The prime consultant is Century West Engineering. KPG is a subconsultant to Century West Engineering, and will provide
survey services. HWA is a subconsultant to Century West Engineering, and will provide geotechnacal assessm€nt
services.
The activities and work elements fqr each task are described as follows.
TASK 1- Administratlon
Administrative tasks will include the following:
1.1 Project setup, adrninistration, invoicing and coordination,
TASK 2 - Survey & Sasc Map Set Up
2.1 Topographical Survey Services (KPG). Perlann full topographic survey of the project site. The area is
approximately 2 acres. The consultant will engage a utility locate firm to denote and mark on -airport utilities
within the project site.
2.2 Consultant will prepare a (CAO) base map using the topographic survey completed in Task 2.1 and
supplemented with mapping from previous projects on the airport provided by the County.
DELIVERAELES:
r Civil3D base map of the project area
TASK 3 - Geotechnical Investigatlon
3,1 Geotechnical Site lnvestigation and Analysis (HWA). A geotechnical site investigation will be conducted in
order to provide key data of existing subgrade conditions. The geotechnical data obtalned will provide
information to support the pavement design.
3.2 Prepare draft and final geotechnical report (HWA).
DGLIVERABLE5:
Draft and final geotechnical reporta
TAS( 4 - County Environmental Review and Permltting
Per previous coordination with FAA, no additional NEPA review is anticipated. Permitting effort within this scope ls
limited to the preparation of a grading permit documentation package. The grading permit application package assumes
incluslon of application, site plans, erosion control plans, stormwater site plan report, and SEPA checklist.
4.1 Conduct pre-application meeting with Kittitas County to determine project review and permitting
requirements. Meeting is presumed to be conducted virtually via web-conferencing and attended by the
Project Manager.
4.2 lf necessary, prepare a Kittitas County Grading Permit application and packet of applicable plans. The County
to pay all appllcatlon fees and costs. Plans and reports are to be prepared under a separate task within this
scope.
4.3 lf necessary, prepare a SEPA checklist for subrnittal to the County, as applicable for construction of the
improvements. County is to pay all application fees and costs,
DETIVERABIES;
r Pre-application meeting minutes
r Grading permit application packet
. SEPA checklist
TASK 5 - Preliminary Cnglneerlng Ahernatirrcs Analysh
5.1 Prepareuptolhreeconceptlevelalternativesforthenewtaxilaneconfiguratbn. Theconceptualalternatives
shall conform to the requirements and guidance of FAA Advisory Circular 150/5300-13A Airport Design.
I
5.2 Prepare pavement design identifying the pavement section for the new taxilane.
5.3 Prepare a conceptual level cost estamate for each of the alternatives developed ln Task 5.1.
5.4 Conduct a review meeting with the County to discuss the alternatives and identify the preferred alternative,
DETIVERABTES:
e Plan sheet of each concept level alternative (up to three aftematives)
. Pavement section design
r Construction cost estimate for each alternative {up to three alternatives}
TASK 6 - lntermedlate Design
Prepare an intermediate level design of the preferred alternative. lntermediate design will include the following:
5.1 Finalizehorizontallayoutofpreferredalternativeandprepareverticalgradedesignandtransitlonstoexisting
pavement tie ins.
6.2 Prepare draft Construction Safety and Phasing Plan {CSPP) and draft 7460. 7460 will be prepared for
temporary construction impacts and the perrnanent condition. Upload the CSPP and 7460 to the OEIAAA
portal for review by all FAA offices.
6.3 Prepare preliminary construction phasing/safety/work area plan drawings to be incorporated into the
construction plans set.
6.4 Perform engineering for development of the taxilane pavlng and grading plans.
5.5 Prepare a demolition design to identlfy and depict items scheduled for removal.
6.6 As necessary p€r County requirements determined in the task 4 County pre-application meeting, prepare a
drainage design and draft drainage site plan technical report for the taxilane construction. Drainage design
and report will be per Xittitas County requirements. lt is assumed that drainage doign is limited to surface
runoff to infield grades, and water quality treatment is achieved by filter strips and/or infiltration Eest
Management Practices (BMPs). lt is assumed that stormwater conveyance, flow control, and detention is ng!
required for this project.
lf required by the County the limited Stormwater Site Plan will be prepared for the project improvements
based on the requirements of the Oepartment of Ecology Stormwater Management Manual for Eastern
Washington. Stormwater design elements may require and are limlted to the following items:
aI Perform a site analysis uslng existing documents and reports, and evaluation of existing site conditions.
b) Using the findings of the site analysis and guidance of the regulating documents determine the applicable core
drainage elements for this project.
c) Prepare a preliminary and final design of the permanent stormwat€r syste.n 8MPs.
d) As necessary and determined a5 part of task 5,4, prepare a preliminary and final design of a subdrainage
system to protect the reconstructed pavement section.
l
e) Prepare a draft Stormwater Site Plan report and submit to the County for revlew. Provide draft via email in
PDF forrnat.
f) Coordinate and address review comments and incorporate changes into draft report.
B) Prepare a final Stormwater Site Plan report and submit to the County for approval. Provide repon via email
in PDF format.
6,7 Prepare a pavement marking design for the taxilane
6.8 Prepare typicaf sections, paving details, and rniscellaneous details required for construction.
6.9 Prepare a preliminary erosion control plan and details. Erosion and sediment control plan will meet
Washington Department of Ecology guidelines.
5.10 Prepare intermediate plans for the taxilane constructaon. 16 plan sheets are anticipated; these include:
. Cover Sheet (rl
r Site Survey & Control Plan (l)
. Construction Safety & Phasing Plan {1}. Construction Safety& Phasing Notes and Details {1)r Demolition Plan {1}o Erosion Control Plan {1)r Erosion Control Notes & Details (1)
c Taxilane Plan/Profile {2). Typlcal Pavement Sections (1)
r Grading Sections (2)
r MarkinB Plan & Marking Details (1.)
. Stormwater & Subdrainate Site Plan & Details {2). Pavement Ma*ing Plan & Details (1)
6.11 Prepare intermediate level project manual of bidding documents and specifications.
Bidding documents will include bidding/contract specifications, general and speclal provisions, technical
provisions, and other related sections and forms.
Specifications will be developed using Advbory Circula r 150/5370 10 (latest edition), Standards for
Specifying Construction of Airports and any boilerplate front end specifications provided by the County.
6.12 Prepare intermediate level enginee/s estimate for the cost of construction.
6.13 Compile lntermediate level submittal package and submit to the County for review electronically.
5.14 Conduct in.house aA/QC review of intermediate level submittal documents.
6.15 Consultant will lead an intermediate review meeting (via phone or web conference) with the County to
review the intermediate design - plans, specifications, and project cost.
DETIVERAETES:
r lntermediate level plans (PDF)
. lntermediate level project manual of bidding documents (PDF)
r lntermediate level englneer's estimate (PDF|
a
a
4
. Draft Construction Safety and Phasing Plan {CSPP)r Draft FAA Form 7460 (construction and permanent conditionsl
TASKT-FlnalDesign
7.1 Review intermediate level review comments from the County; address and respond to comments.
7,2 Based on FM comments, prepare final CSPP and 7460. Upload the final CSPP and 7460 to the OE/AAA portal
7.3 Prepare final plans. 15 plan sheets are anticipated.
7 .4 tuepare final project manual of bidding documents and specifications.
7.5 Prepare final construction cost estimate.
7.6 Compile final submittal package and submit to the County for advertisement of bids.
DEI.IVERASLES:
r Final plans (PDF)
. Final project rnanual of bidding documents (PDF)
r Final enganeer's estimate {PDF}r Final Construction Safetyand Phasing Plan (CSPP)
r Final FAA Forrn 7460 {construction and pernanent conditions)
TASKS-EldServices
8.1 Consolidate and upload bidding documents to Quest CDN bid documents website.
8.2 Provide an advertisement for the public bidding of the project. The County will send the lnvitatbn to 8id to
media outlets for advertisement, and pay advertising fees,
8.3 Provide project coordination with the County throughout the bidding period.
8.4 Review, research, and prepare answers to technical questions during bidding.
8.5 Prepare addenda as necessary to clarifo bid documents. Addenda will be distributed by the Engineer. For
scoping purposes this scope assumes two addenda will be prepared. Addenda will be consotidated into one
pdf electronic file and uploaded to the Quest CDN website.
8,6 Coordinate, attend, and facilitate a pre-bid conference forthe project at the airport. Prepare meeting agenda,
sign-in sheet. The Project Manager will attend the pre-bid conference.
8.7 The County will facilitate the bid opening and provide the Engineer with copies of all bid packages received.
8.8 Prepare bid tabulation and prepare a Bkl Analysis Letter to the Airport for award of bid. lt is assumed the
County will issue the Notice of Award letter.
5
DEIIVEMBLES:
. PDF bid documents for upload to Quest CDN website
r 8ld tabulation/8id Analysis Letter
. Recommendation of Award Letter
EXCIUSIONS:
The following items are excluded from this scope, but as necessary will be included in a subsequent contract task order
for englneering design. Excluded work items include:
r Environmental site investriations and/or NEPA submittal documents
r Cost estimates for buildlng structures
Opinlon of Probablc Corts:
The contract amount for the East Hangar Sltes & Taxilane Preltnlnary Engineering Slte Development Analysis, is sel at
5106.430.00 time and expense ngJ tg.S{csed.. A detaited fee breakdown schedule ls lncluded in the attached Exhibit A.
Xlttitar Century West Englneerlrtg Corgoratlon
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