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Home My WebLink AboutAdden 1 � CAG-15-223 , Adden #1-16 Washington State �� Department of T�ansportation Supplemental Agreement Organization andAddress N u m be r 1 kPG,Inc. 753 9th Avenue North Original Agreement Number sean�e.wa 9sto9 CAG-15-223 Phone: (206) 267-1049 Project Number Execution Date Completion Date 15171 11/23/2015 03/31/2016 Project Title New Maximum Amount Payable Couplet Conversion Chanette $ 45 328.34 � Description of Work The City of Renton desires to convert the one-way couplet system through downtown into a two-way street system. To achieve this goal, the City must identity project principles and goals, prioritize project phasing, determine urban design elements, and identify relative order of magnitude costs for funding purposes. The Local Agency of City of Renton desires to supplement the agreement entered in to with KPG. Inc. and executed on 11/23/2015 and identified as Agreement No. CAG-15-223 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: 1 Section 1, SCOPE OF WORK, is hereby changed to read: The purpose of this supplement is to update the proposed curbline layouts,channelization,and traffic model per the City Charrette held on January 6,2016.This work also consists of preparing a technical memarandum that compares parallel to angeled on-street parking within the downto�vn area and develop representative intersection requirements for Developers in regards to awnings,overhangings,and below grade structures.This package will be presented during the City Council retreat in February. �� Section IV, TIME FOR BEGINNING AND COMPLETION, is amended to change the number of calendar days for completion of the work to read: 0 workin� davs are added to this a�reement. III Section V, PAYMENT, shall be amended as follows: Additional cost of this supplement increases the contract by $13,473.06. The new maximum amount payable is $45,328.34 (Original Contract $31,855.28 + Supplement 1 $13,473.06). as set forth int eh attached Exhibit A, and by this reference made a part of this supplement. 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. gy: ��' �/p- gy; Gre��Zimmerman. Public Works Administrator , -- ./l�-� � Consu�Signature �' ppr n A o i y i�nature �I�l l� " �Date / " - DOT Form 140-063 Revised 09/2005 Exhibit "A" �i Summary of Payments ', Basic Supplement#1 Total I I I Agreement ( I Direct Salary Cost I 10974 ( 5152 I 16126 Overhead I 14429 I 6775 I 21204 (Including Payroll Additives) Direct Non-Salary Costs I 3160 I � 3160 Fixed Fee I 3292 I 1546 I 4838 I Total I 31855 I 13473 I 45328 I DOT Form 140-063 Revised 09/2005 . EXHIBIT A-1 SCOPE OF WORK AGENCY: CITY OF RENTON CONSULTANT: KPG, INC. CONTRACT: PROJECT: COUPLET CONVERSION PROJECT—COUNCIL RETREAT SUPPLEMENT 1 A. PROJECT DESCRIPTION The City of Renton desires to convert their one-way couplet system through downtown into a two-way street system in order to revitalize and create a vibrant town center. To bring this goal to fruition, the City must first identify project principles and goals, prioritize project phasing, determine urban design elements, and identify relative order of magnitude costs for funding purposes. B. PURPOSE The purpose of this supplement is to update the proposed curbline layouts, channelization, and traffic model per the City Charrette held on January 6, 2016. This work also consists of preparing a technical memorandum that compares parallel to angled on-street parking within the downtown area and develop representative intersection requirements for Developers in regards to awnings, overhangings, and below grade structures. This package will be presented during the City Council retreat in February. C. ASSUMPTIONS ➢ Urban design amenities shall be defined through the document prepared by MAKERS Architecture + Urban Design. Downtown Renton Streetscape Design Guidelines 2015. ➢ Updates to the preliminary estimate will not be provided with this package. ➢ Concrete intersections will not be shown on the revised layouts at this time. D. DELIVERABLES ' All deliverables to be prepared and produced by the Consultant, as part of this scope of work, are identified at the end of each task listed below. City of Renton Page 1 of 3 February 16,2016 Couplet Conversion Project I SA1 Council Retreat—Supplement 1 E. SCOPE OF WORK TASK 5—COUNCIL RETREAT Revise couplet conversion layouts per Staff Charrette comments and City review. Prepare presentation materials for upcoming Council Retreat.This effort will include the following: 5.1 —REVISE CHANNELIZATION LAYOUT • Revise line work on the Couplet Conversion layout presented to Staff per Charrette comments and City review. • Prepare aerial scroll plot showing Williams and Wells Avenue Couplet Conversion Project. 5.2 —ADA FIELD WORK AT INTERSECTIONS • Provide field work at the following four (4) intersections with smart level to verify ADA conformance and determine improvement limits for the first phase of couplet conversion: 0 2"d and Williams 0 2"d and Wells 0 3'd and Williams 0 3'd and Wells � 5.3 —TRAFFIC MODELING � KPG will use Synchro models and SimTraffic simulations to document the level of congestion that would occur with various lane configurations. The data will include intersection LOS, delay and queuing, and SimTraffic simulations visually showing traffic conditions. The data will be used to assist the City to come to a consensus as to what level of congestion is acceptable in the downtown. This includes documenting the benefits and disadvantages of including a dedicated southbound right turn lane at the 2nd Street/Bronson Way/Main Avenue intersection. KPG will assist City Staff to develop a presentation for the City Council retreat. • Provide recorded videos showing SimTraffic simulations or attend the City Council retreat and run the SimTraffic models as needed. 5.4 —TECHNICAL MEMO COMPARING PARAILEI AND AN6LED PARKING • Prepare a short technical memo comparing the use of parallel parking versus angled parking.The memo will document issues such as on-street parking benefits to traffic calming, vehicles overhanging and blocking sidewalks, and parking providing a buffer for sidewalks. o Review City of Renton design standards for on-street parallel and angled parking and recommend alternative dimensions for the downtown streets as needed. o Quantify the number of parking spaces that could be accommodated with parallel and angled parking on a typical block in downtown Renton. City of Renton Page 2 of 3 February 16,2016 Couplet Conversion Project SA1 Council Retreat—Supplement 1 5.5 —DEVELOPER REQUIREMENTS AT INTERSECTIONS • Prepare 8.5" x 11" exhibits demonstrating the Developer Requirements at the intersections of Williams and 2"d, Main and 2"d, and Wells and 2"d. These exhibits will include the following: o Existing right-of-way(ROW) location (from assessor's maps) o Future right-of-way(ROW)width o Minimum sidewalk requirement o Clear zones(prohibiting building overhangs) o Future full buildout of sidewalk DELIVERABLES The following deliverables are included in Task 5. ➢ Revised scroll plot showing full buildout of Downtown Renton (on aerial) ➢ Williams and Wells Avenue Couplet Conversion scroll plot(on aerialJ ➢ SimTraffic Model with updates per meetings ➢ Technical memorandum for on-street parking ➢ Developer Requirement exhibits at the three(3J intersections described in Task 5.5 City of Renton Page 3 of 3 February 16,2016 Couplet Conversion Project SA1 Council Retreat—Supplement 1 EXHIBIT B FEE SUMMARY KPG ♦ Architecture ♦ Landscepe Architecture ♦ Civil Engineering ♦ Project: City of Renton , Couplet Conversion - Council Retreat- Supplement 1 Februar 15, 2016 Y Description Estimated Fee Task 5 - Council Retreat $13,473.06 Total Estimated Fee $13,473.06 City of Renton Couplet Conversion - Council Retreat Page i of 3 KPG Supplelmeni 1 2/i5/20i6 � r- EXHIBIT B HOUR AND FEE ESTIMATE Project: City ot Renton K P G Couplet Conversion-Council Retreat-Supplement 1 ♦ Architccturc ♦ February 15,2016 Landscape Architecture ♦ Civil Engineering ♦ . �� ...,.....,,._..._.... .... ... .�„,.,,,_. __.,, ...„e.__". , .. . ' , .- ",_... ��I Labor Ftour Easimete Total Fee I Arcn i Senior Pro�ect Lead Treffic Design Design Urban Task Deaerip6on Engineer Manager Engmeer Lead Lead Urb Engineer Design Admin Direct ICR ProFrt EflecNv6 multiplier (5 80.00 5 62.50 S 6250 $ 35.10 3 39.66 $ 28-BO 5 23.08 S 28.H5 Hours I.aborCost 131.49% 30% 2.6149 III Task 5-Coimcil Retreat 5.1 Revise curbline and channelization Der Ciry comments 0 1 2 2 0 4 4 0 73 465 612 740 S 1216.50 � 52 ADA field work at Four(41 inlerseclions 0 0 1 2 0 i6 0 0 19 594 790 178 S 1.551.94 5.3 Updale traffic model per Ciry comments 0 4 0 40 0 , 0 0 0 44 1,654 2,175 4g6 $ 4.325.04 5.4 Prepare technical memo(or on-street parking 0 2 8 B 0 16 0 0 34 1,367 1.797 410 S 3,573.52 5.5 Prepare DeveloDer reqwremenls at intersections 2 2 8 0 0 8 0 2 22 1.073, 1,411 322 S 2.&I6.OS Reimbursable expenses-see Greakdown lor 4eWils , 5 259.40 Task Totals 2 9 _19 52 0 44 4 2 132 S 5.152 S 6,775 S 1.546 S 13,473 JOe Phuong Man Paul Jason Sessyle Michael Sarah Casey Yaxin Georgeanne TOTAL HOURS AND TOTAL ESTIMATED FEE 2 9 19 5? a,...__,_,.,.__..�-.---..--- _4 .._._�. 2 132 $ 5.152 S 8„775 S t,548' S 13.4� Ciry oi Renton Couplet Conversion-Council Retreat Page 2 013 KPG 2/15/2016 Supplelment 1 _� --�— EXNIB►T B _ f=— �� _ `_ • �t,it��tu=C I.anC�s�y'-�aj Ex►S neerinf►' 4 ♦ . A�p�EE Eg?IMATE �—�,::_._--_ HpUR Iement� —."'"----- -" Supp ---"' of Re�t°n Counc►l Retreat- ,........^— eGt: City version. Proi Coupiet C15,2�16 ' 5g 40 FebruarY --'"' g 2pp.00 .._----"'"' ��.,,."""1-----'-�-�'--- ��g Breakdo'Nn Reimbu''� � q�entslmilel 259.40 �uncii R�treat 110 miies x 0.5 $ Task Task 1 -Tot� 5 r Nlilea9e lest. Reprodu�tton ._----"' ► =_._.�,_,_,_._-'__.. TOT AL RE�MBURSRBI.ES }�PG � 2t15/2p16 Pa�e 3 of 3 _��--� G;�y of Re�ton �ouncii Retreat �auplet Gonversion- , S�ppielment 1