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04-0316_WILLDAN_Personal Services Agreement Amd No. 1. AMENDMENT NO. 1 TO PERSONAL SERVICES AGREEMENT THIS FIRST AMENDMENT TO THE PERSONAL SERVICES AGREEMENT between the CITY OF SAN JUAN CAPIST 10 ("City"l and WILLDAN ("Consultant") is made and entered into, to be effective the day o`, 2009, as follows. RECITALS WHEREAS, the City and Consultant have entered into that Personal Services Agreement dated March 18, 2004 for a total of $261,810.00 for the preparation of plans and specifications for the Del Obispo Street Circulation Improvement and Bridge Widening over Trabuco Creek from Alipaz Street to Los Rios Street (the "Agreement"); and WHEREAS, the City and Consultant desire to amend the terms of the Agreement as provided hereunder. ITILIAZIPIM:Q11111 NOW, THEREFORE, in consideration of the promises and muted covenants contained therein,. City and Consultant agree to the amend the Agreement to add to the Scope of Work, extend the term, and increase the total compensation amount as follows:. Section 1. Scope of Work The scope of work to be performed by the Consultant shall consist of those tasks as set forth in the original personal service agreement with the addition of those tasks as set forth in Exhibit "A," attached herewith and incorporated herein by reference. 2010. Section 2. Term The term of the Agreement is hereby extended to the new completion date of July 1, Section 3. Compensation 3.1 Amount. The City hereby agrees to pay the additional sum of Two Hundred Nineteen Thousand Four Hundred and Ten Dollars ($219,410.40) for a revised total not to exceed contract price of Four Hundred Eighty One Thousand Two Hundred and Twenty Dollars ($481,220.00) to Consultant for those services performed as set forth in Exhibit "A". 3.2 Method of Payment_ Subject to Section 3. 1, Consultant shall submit monthly invoices based on total services whim have been satisfactorily completed for such monthly period. The City will pay 540028.1 monthly progress payments based on approved invoices in accordance with this Section. The City eliminates the Rate Schedule subsection of the original agreement. Section 4. Entire Agreement This Amendment constitutes the entire understanding and agreement between the parties with respect to those additional services described herein and any other understandings, oral or in writing, are hereby superseded. Section 5. Other Terms All other provisions of the Agreement not amended hereunder shall remain in full force and effect. W APPROVED AS TO FORM: BY: (NAOAO'WA�� Omar Sandoval, City Attorne -2- 54W28_ 1 CITY OF SAN JUAN CAPIST NO By: M rk Nielsen, M or CONSULTANT +YXUE;??t311FC3 YC 4'C _._... Engineering react;; June 1, 2009 Mr. Nasser Abbaszadeh, P.E. Engineering & Building Director/Citi Engineer City of San Juan Capistrano 32400 Paseo Adelanto Sari Juan Capistrano, CA 921675 Subject: Clef Obispo Street Widening Project between Alipaz Street to. Paseo A:deianto (CtP 122j Design Addendum No, I Dear Mr. Abb.asxadeh, Wilidan`5 pric city is to_provide:the City of San Juan CApistrano quality design services and meet the City's project schedule and funding deadline goa-s associated with the del Obispo Street Widening Project between Alipaz Street and Pasefl' Ad:ela€ito. The original project, schedufe iricluded a twos -year design effort with the design contract to be completed in. 2106. However, dile to Trabuco Creek and Sari Juan Greek channel analysis being performed byr the. Army. Corps: of Engineersl. and sobse'que�tly by the Orange County Flood Control i isteiet (OC C# ), tEie;design efforts and momentum of this project slowed considerably beginning in X105: The completion ofthe- OMD analysis by PACE, in 2004% allowed for the re obiEization of the design Oirirts utilkir3g the TTrabu.co Creep hydrotogy infi rrrtatron for de gin of the bridge and charinel improvements. Since the City and Willdan eetnosbilized the.design effortson this accelerated scbedule, Wilidan reviewed the project design status.a'nd the Scope of .Work (Exhibit A of Personal S.ervites Agreement dated Marcie 16, 2604). Severai elements of"the: groj�eet have changed since the original scope was determine.d including bridge design criteria, channel analysis, enhanced: BMft, the Undetgrourid Utility. District and ©CFCD require.rnerits resulting in this design addendum: As stated in ypur e-mail dated March 5, 2(309, Willd.an was directed; to proceed with project. design, including out of scope work, with the .final fixe for these efforts to be negotiated.. Subsequent meetings between Wilfdan and ttie City on March 23, 2109 and March 32, 20119„ resulted in this negotiated addendum scope of work and fee. A benefit to some. of the included design tasks include changes to the project scope that resulted in a construction cost savings. to the City of approximately $500,€700 including remo' virig the southerd bridge. widening; rnimmi7ing. channel reconstruction, neve bridge construction methods and avoiding private property acquisition, Engineering I Gsotechn cal I Envwoorner)W! I Financial I Homeland Sacurlty 714,978.8200 1 800.424.9144 1 tax: 714.978,8293 1 2401 East. Katella Avenue, Suite 450, Anaheim, CA 92G06-6073 I www_wWdan.6cM �.�.� ■ '. Del Obispo Street Widening Project Design Addendum No. 1. June 1, 2009 page 2 ILLDAN je.nN- . Engineering reach WI€dan is looking forward to continuing to serve the City of Sab Jua€€ Capistranb on tkis important project: If you have any questions, please Mntad me at (714) :97842115. Sincerely, Kenneth T- Steels, P.E, Willdan Prvjeet Manager, Transpartatiol Engineerng 1, Geotechnical i Environmental € F rune at I i-lolnelarid Security 714.378,820Q 1 800.424;5144 1 fax: 714.978.8208 1 2401 East Ka Via Avenue, Suite 454, Anaheim, CA 92806-5073 i www.w5fdan.c:om Del Obispo Streei widening Project Design Addendurn No. I June 1, 2009 Page 3 SCOPE OF Ai)C3iTFONAL WORK Tas :A(114 City Coordination/Meetings WILLDAN jour x your _ Engineoring reach. The original. scope ittcluderf attendance at six meetrngs bier City request with tasty, County .and other agertraes. During the first two years of this project Wilidan fulfilled the six meetings budgeted and continued to attend meetings as reggired to prb irle coordlhatiorn through project corripletion- Wilidan staff members have attended twelve additidnal'meetings with the City over the last three years. Phis, task includes preparation for and attendance at ttrstelve additiortal meetings, The: additional effort to perfotm the iti rm h i' this taskwas 54 hours and Vsshowri in Attachment 3.. Additional meetings required for utility cvordimtioti, envirtinMental document coordination and planning commission meeting attendance are addressed under other tasks: Task A022 Utility. Natificatior. s and Mapping the original scope included the notification of utility companies thro4ghout the design process. Wilidan had provided utility agencies two utility .notices and completed the utility snapping. During the design phase, Underground. Utility. District. (t UD) 05-02 Was created by the city requiring additional not(ficatio.ns, coordination; rhapping,and meetinos.. Willd.an has attended monthly UU0 meetings and provided exhibits, (Al) drawings, .uploaded files,delivered CDs and re ziewe:€i utility company design to incorporate the placement of SDG,.&E, Cbx, A .&T and MCI c9nder tyre bridge w:cl'ening structure. This -task includes the additjooal utility correspondence and coordination and attendance at monthly UU.0 €35-02: utility meetings, updating the mapping for Phase i and Phase 2 utilities, inrdusion of .a utilityplan sheet in the: project plants arid reference and incl isidn of utility ittfoi=tttatiorr into the .pjiajoct plans. as Well as reseeding: tile. official Notice of Relocation and.M.atice. to Relaute: The additional effottto perform. the items in this task was, 124 jtours anti is shown in Attachment 1., "lash A023 Field Review This task includes the Willdan design team; consisting. of division managers and design staff, revisiting the. project site and conducting a field review and updating the photo togs in 2008 aAd 2.�9: The initial site reconnaissance was performed in 20.04 and revisiting the site was requited to verify field condi.tions, identify recent improvements and utility construction. The additional effort to periisrrn the itiarns: included in this task was 30 hours; and is shown in Attachment 1... Eng;nee3'419 I Geotechnical I Environmental I Financial I Homeland Geajsrqy 714.978.8200 1 800-424 914 4 1 fax: 714:978;8299 1 240-0 cast Katona Avenue; Suite 4503, Anahe4m, CA. 92606-6073 1 www.wWdart.com D-elObisp© Street Widening Project Design Addendum 'No. 1. June 1, 2009 Page 4 Task A024 Geometric Plan A024.1 Update Project Geometry J L N your ngineerin mach Wilidan revised the City approved project geonetrits plan prepared in 2W4 in order to incorporate the changes involved in the Serra Plaza design and the elimination of the bridge southern widening. The proposed geometries on Paseo Adelanto Were red esh. d to protect th:e tragic signal and decorative corner hart scape installed by. Serra. Plaza at the southeast,corner ofthe intersection. Coordinatkyn with. the City traffic engineer a.nd, preparation of truck turnFng templates was required to determine the revised roadway geometry and striping. Recently vrlil.idan and the City identified a construction and right of w4 acquisition cost savings by restripiog Del Obispo Street to eliminate. widening on the south side of Del Obispo Street. Wiildan revised: the project.geometrics to incorporate this change. The additional effort -to perform the hems included in this:task;was 46 hours and is shown in Atta&ment A024.2 Update Traffic Analysis This task includes updatling. the traffic analysis and report to support the environmental document: as described in the. Wiiidan propusai darted April 3, 2008 (s.e.e Attachment: 2!.. City staff concurred withthe: additional work" .arid the anafyds and report were updated and' provided to tine CityThis task incorporates that proposal into this,overall addend am and. the flea. fvr ts.task: is included In Attachment 1. TaA A033• Cross-Sectlonai Survey This task irtcludes.additional field survey that was required outsidc, cif tho prQ1eef cirri is to satisfj oCF£l3 rect€iare:merrt5 and also to confirm and o itarn tri crgrapl is features alctrtg south Paseo Adelanto anti Alipai Street. CCFCD required a- field survey of the invert: stabilization structures north and south of the project limits. Within Trabueo Creek instead of using as -built infurrriatiorl.Suruey pf south Pastia Adelanto was also, required to verify the Serra Plaza, construction•of the eastern curb line and also design of the €raseo Adelanto street widening and retaining. wall. The placement of a BMP site within the County Right of Way with several existing gas company utilities also required a field topographic survey to be perforated. The additional effort required to perform the !terns in this task was 58 hours and is shown in Attachment 1. Engineering I Geotechnical I Envirnnmentai I Financial I Homeland Security 734.978.8200 1 800.424.9144 I fax: 774.978:8259 1 2401East Kate(IaAven€;e,Suite 46D,AnahGim:CA, 92806-6073 t www.wilidan.corn Ciel [3b#o Street Widening Project Desigh Adderidutn No. 1. .June 1,. 2009 Page 5 TaskA05'G Geotechnical Eftin:eerift ext"i�eir;-ig �1 your EIICgine4ririg react This task includes updating the geotechnical engineering report as described in the Additional Work Request No_ 1 dated November 4, 2008 (see Attachment 31_ City staff concurred with. the additional work anti the updated report was ,provided to the City: This task incor—Mtes that additional work request into this overall adderldo i and tire fee for this task is included in Attachment 1. Task. A.061 Roadway Design A#361 J. Retaining Wall Design This task includes the design of the retalriii g wall located alang' the western side of Pacers Adelanto: Wiild8n will perform structural calculations based art the geotechnical investigation obtained, for the bridge widening and the leading re uIre:ments identified by the Q. FCD. Willdan Will reference Caltrans standard plans for the construction of the concrete wall and will prepare a. retaining wall plan: acid profile: Additionally, County comments have resulted. in widening the channel uMercrossing resulting in retaining walls within the channel. 'These walls have. hee.n shnwri an the channel. improvementdrawings and designed per Caltrans standard plans... Wail aesthetics are not: hi.ciudeti. The. additional effort to. perforin the items in this task was 50 hours and is sliown in attachment 1. Originally, the east side of Alipaz Street north of Del Obispo Street was: going to be widened for an additional lane and lane drop. The City has identified that this widening will not ocrxr with the prr fact. Howo-Ver, tate widening of the west side ofPaseo Adelanto south of Del Obispo Street was added to the design. The preparation of a plan and. profile: street for Paseo Adelanto will be prepared in lieu of the Atfpa7. Street -widening_ TTask:A062 4ltilityDesign, This task includes the research and design of a water :line flex -coupling and vault for the new .12�. Mater line,. the existing water .lines crossing the bridge do, riot contain ftex-co:uplir gs. or vaults. Daring the design phase the City requested the inel.usibn of a flex-coupllbg: and vault in the design plans similar- t4 the Water line crossing at the Storieehill Bridge. Willdan has researched, performed calculation's and design, and prepared a detail sheet for the fleX-coupl rig .and reinforced concrete utility vault. Additionally, Willdan researched the potential use of epoxy coated. and. lined steel fittings fbr PVC pipe as requested by the. City for inclusion into the project design. The additional effort to perform the items in this task was 90 hours and is shown in Attachmeht 1_ Task A063 Structural Bridge Engineering. . engineering I Ggotechn'ca€ r Environmental i Financial 1 tgome(and Security 714.976.5200 1 800 424.914.4 I fax. 714.978.8299 1 2401 East Katella Avenue, Suite 450, Anaheim, CA 92805-6073 I www.wiltdan.com Def Obispo Street Widening Project,. Design Add.endurn No.. I June 1, 2009 Page 6 A003.1 Southern Bridge Widening w k �l LLDAN extendft your our Engineering I reach The originalproposal for the. alignment of the im evernent was based on the bridge being widened on the, north side only. However,. durlrig the early design phase and discussions With the City to provide ultimate corridorgeometrics, it was identified that a sniiail widening on the south side. of the bridge was required. This southern p:tt.rtion is co:rosidered a separate structure from the northern portion and required additional structural engineering efforts: 'This Mk irri tud.es the additional sMctural ns calculatioacid analysis that were performed and the additional co3tstruttiori dans and details developed to reflect the southern bridge widening. Subsequently, the City and Willdan reviewed t#ie opportunities :to reduce construction costs. and also meet the expedited project design schedule in order to meet funding ireggirernent; these opportunities included design cfta.. nges to avoid right of way takes aril elirrlil�lirig the south bridge. w. iderting through the reduction .of bike lane and traffic lane widths on the bridge to minirri>urn requir grgorlts. CalculatiorTs were performed to verify that the existing southie.rn bridge cantilever could structurally suppdrt the new sidewalk aiid bridge rail -South side bridge Widening has been removed ftem. the protett, resulting in -a substantial construction east savirngs.for the City. The additional effort to perforin the items in fihis task was 116 hours and is shown in Attachment.l A063.2 Liquefactibn and ARS"Curve After Arroyo Geotecl nical's initial field irii e:stigation for this project, it was discovered that the. project site is susceptible to liquefaction under earthquake events. Specarically; there are approximately 10 #eet: of layer Belo. w the existing grade that is liquefiai�ie. t.iquefa;ction is detrim.efttal to Bridge found a-flons. it. lases soil strength and confinement of the pile, section:. Therefore the pies lose their vertical and horizontal capacities and produce seismically. induced settlements: To address the effect of liquefaction., additional g6oteehriical analysis was Performed avid is addressed in Task A050 Irl anter to determine the integrity of the pile exposed by I1quef9ctian, spetial structUfail" analysis was Deeded. Willdan referred to, the updated geotechnical engineering repast foe the analysis. and treated the exposed pita sections as freestanding .columns and calculated their vertical and latera i strength to carry the gravity load imposed from the bridge spans. Additionally, the design standardsused to perform the initial bridge design calculations iii 2004 changed in 2006. Caltrans updated the Accelerated Response Spectru'rn (ARS) curve for seismic design in the Seis.mir ' Design Criteria (June 2,006) document. The revised and more conservative ARS Curve superseded the previous curve resulting in the need to perform seismic structural calculations and analysis over again per the new curve:. Engineering I GeoteciiriiCai I Environmental I Financial I Home€arid Security 714.978.8200 1 8MA24.9144 I fax: 714.578.8259 f 2401 East Katpa la Avonua, Suite 4% Anaheim, CA 92806-EG73 I www.wiildan.eam Del Obispo Street Widening Project axWI LLDAN t drni Design Addendum No.1 —� Engineahng r ch June 1, 200 -- Page 7 The results of the calcuilations using the revised ARS curare required that the bridge ele netts be redesigned for a larger seismic load; the previously prepared plaits, details and structural elements. on the protect plans also had to be redesigned and updated This task includes the adctWonal structural engineering! effort to perform calculations and: analysis and update the structural details associated with liquefaction and the neve AR5`Curve per Wtraps standards. The additional effort to perforin the items in this task was 313 hours and is shown; in Rttachme it 1.. A063.3 u.tirlergrotind Utlaty Details .Resulting from the indust n o� UUD 05-02 into the project design, th.e pier Walls, bridge diaphragms,. ab€at ents.and deck.wi&riing required the inclusion of utility openings. Special, details and analysis was required to design these additional openings to the ditnensibm and requirements afthe utility agenc,'ies. This task includes the additional structural ertgineeririg d0sign and detailing effGfts to accommodate the utilities. The additional effoct.t6 04,rforM the items in this.task was 55 hours and is shown in Attachment L Task A064 Channel l esign AO64.1 0CFCD Report Preparation The original scope of work ide.nt€'f"red that.Wilidan would verify that the bridge Widen.ibg d€d not increase tate current channel deficiency utilizing the Army- Carps (if Fngineers (AC6.1) hydra -011'c Study iriforrriatiu.n. Preparation of a complete charnel hydraulic analysis and re ort'.by Willdah vvas n©t included. 5u.bse luent to WilldaWs. review of the A.COE report, and. though. rneetirigs with the County, the OCFCD determined that the hydraulic data in the ALOE report was not acceptable anti required Willdan to utilize flow rate numbers from the PACE report,, ultimately, the. 0CFCD requited the prgaratio of an in depth ltydraulie`anaaysis of Trabuco Creek. Channel between the upsteearrr and downstream invert stabilizers, as well as the analysis "sof pier ex'tensia ns. Following completion of this analysis and additional meetings with the County, the report was revised per County direction to model the hiclusion of pier extensions (noses) ortpigs. 2 acrd 3 Subsequent to this report revision, the County directed the removal of the pier 2: nose to fie removed from, this. project and constructed as part of a future County project. County comments required changing the channel model to reflect the single pier nose and the report was ago'in revised. Also included in the report revisions was the channel.anatysis incorporating the widened und.ercrossing trail and retaining. walls per County. comments> This task includes the preparation an:d revisions of the Trabueo Creek Charmel Hydraulic .Report prepared by Willdan as requiredbythe ©CFCD_ The additional effort to perforin the items in this task was 116 hours and is shown in Attachment 1.. Engineering I Gautechnicaf I Ervironrnervtaf I Financial I Homeland Security 714.978,8200 1 SDO.424.9144 I fax: 714.978.8299 1. 2401. Last Ka€eila-Avan.ua, Suite 450, Areheim, GA 92805-5073 [ wwwr wiltdar .Com Del Obispo Street Widening Project Design Addendum. No:. 1 June 1, 2009 Page 8 A0641 PI& Extension Design 8 WILLIAN telldng yo ur Engineering reach This task includes the structural analysis and design of pier extensions (noses) per OCFCD requirements. During the design phase and project meetings with: the. OCFCP,.t.he Cgi4ilty initially required the inclusion of two pier noses with the new bridge piers and subseclp6iltly revised this dedsion to include one pier nose. Wiltda"n has perf6rmed design calculations and prepared pie_r nose 0.1an detalls and structural detalf plan. sheet5, iry the cbristfucdon documents to address both the new pier nese- but also: the: speicial plating details required due to the construction of a single pier nose. The additional effort toperform the items in this task was 77 hoursm. TaskAO66 Landscape Archite�,-Wre This task includes the increased landscaping and bio-swate design efforts. During the design phase the CAty's Design- Review Committee and Planning Commissmn requested quested at! elabdrite landscapifig plan similar to the Lps Rios Park that Was recently developed.. The extent and location of the 9MP landscaping has exceeded the grassy swale anticipated- in the -original scorpe.as. well. as the additiori of landscaping and irrigation along the retaining waft On -so Oth Paseo Adlefaoto and att6n#ahte of thei Landscape Architect at the Planning Commission meeting. Additionally, the proposed graded grassy swale has been replaced with a swalci filtration system coosisting. of a. trench,, piping and connection to existing -stbrM drain systems- as: a result of the WQMF.' and tie 401 Certification process nth the CRWQCB. The additional effort required to perform the items in this, task was 53 hours and is shown in Attachment 1, Task At Quantities & F-stimate This task includes the addition -al effort to. perform cost estimates associated' v41th the additional landscapiog and irrigation, flex Coupling and vault,. retain . ing wall, piet, noses, bio--svvale-5 and incorporating the UUQ 05-02 utfritywork to .be p&fbrmod by the City's contractor. ThQadditiohaleffort required to perform the items In this task was 4-1 hours and i - s shown in Attachment. 1. Task AOSS Specifications This task intludes the additional effort to prgp'afe special provisions associated With the additional laridscapirvg and irrigation, flex coupling and vault, retaining wall, pier noses;, bio-swales and incorporating provisions- for the ULID 05-G2 utility 11ty work .to be performed by the City's contractor.. The additional effort required to perform the items in this task was 42 hours and is shown in Attachment 1. Task A100 West Bank Bike Underpass Design This task includes preparing a cost estimate and design for a western bike underpass. The City considered introducing a new bike underpass. at the west bank of the channel under the bridgesirnifar Engineering I Gsotecfink3al I Envir nrrental I FtnancW I Homeladd Siec,jrity 714.978,6200 1 800,424.9144 1 fax,- 71.4.978,&299 1 2401 East KaWla Avenue, Suite- 450. Apatielm, CA 92806-C-073 1 www.wifldan.com Del Obispo Street Widening, Project Design Addendum No..1 June 1,, 20b9 Page 9 x � extanrJir WI LLDAN j�f3UF :�r:::ClillEBlt�i reach to the existing bike underpass .at the east bank.. The City requested Wiilician ti3 perf©r ; a construction dost estimate for. the neva bike underpass'fir budgetary (onsideratlon at the City, W01dan performed a cost estimate and subsequently' incorporated the, western bike underpass into the project plans. Resulting from. OCFCD review anis recent budgetary concerns, the western. bike path and assmclated mainterfance access road and channel side slope reconstruction has been eliminated. The additional effbr-t for the items in this task was 43 hours and is shown in Attachrrlent 1.. FEE FORADI)lTliC NAi..lA ORK A. total jee of $219 410.00 fncludes services for work already provided and for Work to he provided to complete the PS&E design. Engtneering Geatechnica ( Environmental j Pnanciaf f Homefard Security 714,978.8200 1 80U 424.9144 1 fax: 714:979.8299 [. 2401 East Katefla kienue, Suite 450, Anaheim, GA 952806-6073 1 www.vviifdan.cgm a a m O x .- VX7 WILLDIN April 3, 2008 MRL ALAN P. OSWAL D SENIOR ENGINEE.RrMAFFIC ENGINEERING AND BCIIL.DING DEPARTMENT CITY OF SAN JUAN CAPISTRANO -32404 Paseo Adeianto San Juan Capistrano, CA 92675 2401 fast Katega Avenue, Site 450 Anaheim,, Ca.tf.'imia M 714f978-8200 fax 714578-62 3 uk,w.wiiican. cm Subject Del Obispo Street Bridge Widening Over Trabuco Creels Traffic Analysis and Report Dear Mr. Oswald: Wiildan is pleased to submit our Scope of Work and Fee proposal to provide professional traffic engineering services to the City of Sari Juan Capistrano for the Del Obispo Street Bridge Widening Over Trabuco Creek Project. We are excited to continue to move this project forward and assist the City in meeting the project goals and schedule. The City of San Juan Capistrano is requesting the update of the Det Obispo Street Bridge Widening Over Trabuco Creek Traffic Analysis elated December 1, 2006 (Revised) to support the environmental document being prepared by the Gity. The following Scope of Work and Fee (Attachment A) includes a project understanding and criteria based on the information provided by the City at our meeting heli on March 26, 2408 at the City. Please review the Scope of Work items to confirm our understanding of the traffic analysis criteria. We are confident in our ability to provide the City with a timely document preparation. If you have questions or require additional information, please do not hesitate to contact me at (714) 978-8205, or e-mail me at ksteel ildan.corn. Respectfully submitted, Wildan on Steele, P.E. Vice President Division Manager, Transportation CC. Nisha Patel, City of San Juan Capistrano Bill Ramsey, City of San Juan Capistrano ATTACHMEINT A DEL OBISPO STREET BRIDGE WIDENING OVER TRABUCQ CREEK TRAFFIC ANALYSIS AND REPORT A. PROJECT UNDERSTANDING The City of San Juan Capistrano is requesting the revision 'of the Del Obispo Street Bridge Widening Over Trabuco Creek Bridge Project Traffic StWdy dated December 1, 2006 (Revised) to support the environmental documentation being dared by the City. The report will be revised based on new traff~rc data and the following criteria: • The project is expected to be constructed in the Year 2009 • A one percent growth factor will be applied to new existing count data to obtain Opening lay (Year 2009) volumes and future volumes Year 2035. B. SCOPE OF WORK Task 1.0 Traffic & Queueing Counts The work effort necessary to update the traffic study and evaluation is as follows: a. Obtain current count data at the four study intersections of • Del Obispo Street at Alipaz Street • lel Obispo Street at Paseo Adelarnto • Cel Obispo Street at Los Rios Street • Del Obispo Street at Camino Capistrano Per the City's guidelines, the counts wiH be conducted in the AM (7-9), Midday (11-1) and PM (3-6) peak hours. These counts will be performed on a Tuesday, "Wednesday and Thursday and the average of the three days will be utilized within the report The counts will be conducted while school is in session and before the summer months. b. 24-hour directional count on Del Obispo between Atipaz Street and Paseo Adelanto will also be conducted over a three day period. c_ A queuing count MR be performed for all Teff tum movements at each intersection court. Information such as the number of vehicles in the packet, the number of vehicles queued into the through lane and how many vehicles miss the cycle will be provided_ Page 2 ATTACHMENT A DEL OBISPO STREET" BRIDGE WIDENING OVER TRABUCO CREEK TRAFFIC ANALYSIS AND REPORT Task 2.0 Traffic Analysis & Report a. ,Analysis will be performed at each of the four study intersections: Del Obispo Street at Alipz Street, Del Obispo Street at Paseo Adelanto, Del Obispo Street at Los Rios Street and Del Obispo Street at, Camino Capistrano for the following conditions: • Existing with Existing Geometrics • Opening Day (Year 2009) with Earisting Geometrics • Opening Day (Year 20109) with Proposed Geometrics • Year 2035 with Existing Geometrics • Year 2035 with Proposed Geometrics . This analysis will be performed to determine the Level of Service at each of the intersections listed above utilizing the Intersection' Capacity Utilization (ICU) methodology for the signalized intersections and HCS for the non -signalized intersections. The Opening Day and Year 2035 analysis both with and without the project will also be analyzed utilizing SYNCHRO. . b, Previous comments made by City Traffic Engineer (Alan Oswald) dated 9218106 and the subsequently City apprpved Table 2 LOS Delay revisions provided to Mr. Oswald on 9122107 pertaining to the Traffic Analysis (Inter 1, 20106 — Revised) will be int orporated into the updated analysis and report c. Prepare a Draft Report to be submitted to the City for review and comment. d. Respond to City review comments, revise report accordingly and submit a Final Report. (This proposal incorporates one review process-) Task 3.0 Meetings Two 'V ildan employees will attend two meetings vuith City staff. One meeting will be held subsequent to City review of the Draft Report submittal to discuss City review comments. The second meeting will be held at the Final Report submittal to discuss the findings and conclusions. Willdan will.prepare and distribute meeting notes fair the first meeting. Task 4.0 Project Management & Administration This task includes progress monitoring and supervising to facilitate: task completion and delivery, coordination with proposed Del Obispo Street design worts and maintenance of project files. Page 3 ATTACHMENT A DEL OBISPO STREET BRIDGE W DENING OVER TRABUCO CREEK TRAFFIC ANALYSIS AND REPORT Reimbursabies Wifidan will provide gree copies of the Traffic Analysis and Report at the Draft and Final submittals to the City. Reimbursable expenses include photocopying, binding and delivery of the reports. Reimbursable expenses will be billed at cost plus a 150% markup. A budget amount has been established for reirribursables and back-up will be provided. C.. SCHEDULE In order to provide counts -outside the summer months, counts must be completed before June 1, 200& We would be prepared to begin work on this study upon recut of authorization. We anticipate that approArnately three to four weeks, would be required to complete the study after receipt of traffic count data Wlldan proposes to provide the traffic engineering services as stated above for the following fee as identified in the task breakdown. Task 1.0 Traffic & Queuing Counts $11,900 Task 2.0 Traffic Analysis .& Report $16,800 Task 3.0 Meeting 1 1,180 Task 4.11 Project Management & Administnr ion $ 1,020 Rei mbursables 500 Total $31,400 This proposal is based on the conditions and crteria utilized in the December 1, 2006 Traffic Analysis and changes to those conditions and criteria including the proposed or existing roadway geomeb ics and the traffic signal operations are not expected and would be considered additional work. Any wort- effort beyond the proposed Scope of Work will be based on time -and - materials in accordance with Willdan's Schedule of Hourly Rates. This also includes attendance and preparation for any meetings not included in the Scope of Work. Prior to engaging in any such work Willdan will nsotit'y the City in writing - Page 4 ATTACHMEN ` A DEL OBISPO STREET BPJDGE WIDENING OVER TRABUCO CREEK TRAFFIC ANALYSIS AND REPORT $do" 4-MwdyRowar Mkcti*bly k 2047 40mm 30, 2009 - 2 1�-.rte ;,X+,. 170" Mum Isom __. _. _.--_-_'-.� - — .._..,,..__.._,......,. Uom 115A utmfr �rll 170,00 �� -- 1552 X11 "sOR ./�,..]4�:�py�y 93A0 &aera9rPa�.0 MA AimWPdit fYft0 ""Fa.W .ilff 335.ti�k SemjbrCA&HMbumum0fikw..,.,......-... law L T_iV.1111f d/LY61L -MAO ysyY�.�yw�y ]pW�.Y�1Vp 2 1�-.rte ;,X+,. 170" Mum Isom __. _. _.--_-_'-.� - — .._..,,..__.._,......,. 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Ys�it�R '"�'�We3I05t1Q ame ow wim 1fb9 mr7e r__pmft smwCuo ift=-mw vft lf8t�ud��9itl 9 Areaprr gar 0 ---at d- raait26rAaam"$*rowr[ mga. ta+®� rte, . � �a�e. abal �aMl4��ex�st�cski' w� � or pea► P tl+Al3lt a�uid � e§e anrx m�E as s b mrd ssa�nt a a� aaoetla. varsF. �, ' 1�u,iaaa � mE0 Page 5 ANT WILLSN6 uite 450 Y :; i ? EfVCj f(. yeitl,i2S ^2tiri,')._.Jt1-F 07', November 4, 2018 Mr. Nasser Abbaszadeh, P.E. Engineering & Building Director/City Engineer City of San Juan Capistrano 32401 Paseo Adelanto San Juan Capistrano, CA 92675 Subject Del Obispo Street Widening Projectbetween Alipaz Street and Paseo Adelanto (CIP 122) - Additional Work Request Not. 1 for Geotechnical Engineering (Task 5) Dear Mr. Abbeszadeh, Witidan's priority is to provide the City of Sain Juan Capistrano quality design services arid meet the City's project schedule and funding deadline goals associated with the Del Obispo Street Widening Project between Alipaz Street and Paseo Adelanto. As Wtlklan and the City remobilize the design efforts on this accelerated schedule, a review of the project design status is needed starting from the end of 2014, when the work effort stopped, and what has transpired over the last year since the completion of the PACE report for San Juan Creek. Additionally, a review of the Scope of Work (Exhibit A of Personal Services Agreement dated March 16, 2004) and the world effort to complete the project design in May 2009 is also needed. .However, to expedite the project schedule and design work effort,. Wildan would like to initially address two preliminary engineering tasks that are the base work for subsequent design tasks: Task 3 - SurveyfRight of Way engineering and Task 5 - Geotechnical Engineering. Geotechnical Engineering (Task 5) is addressed in this request for additional work. Survey/Right of Way Engineering (Task 3), as well as other task updates, will be addressed in ford-ocarning requests. Liquefiable Soil Investigation and Analysis The original geotechnical field investigation and analysis was performed in 2004. Subsequent to the initial field investigation, Wlldan Geotechnical discovered liquefiable soils in Trabuco Creek at the Del Obispo Street. Bridge. The presence of liquefiable soils was not anticipated and, as a resr_ilt, additional field investigation and analyses was necessary toquantify the seismically -induced settlements due to the soil liquefaction on the existing bridge foundations and the proposed bridge widening foundations. Wiiktan Geotechnical performed the following additional tasks associated with liquefiable soils - As -built Foundation Analyses Considering Liquefaction Effects a Axial capacity for abutment & pier piles under seismic conditions e Lateral capacity for abutment & pier piles under seismic conditions tier Obispo Street Wideningi %t between Ahpaz Street and Paseo Ad. Additional Work Request No.'',. -GectechnicalEnginee'ring November 4, 2008 Page 2 New Foundation Design Considering liquefaction Efre(ft 0 Axial capacity for abutment & pier piles under seismic conditions 0 Lateral capacity for abutment &. pier piles Under seismic conditions The effort required to complete this work was 48 hours for a fee of $6,740. Geotechnical Engineering Update Since the completion of the field investigation and geotechnical analysis and design in 2004, seismic analysis criteria and design standards have substantially changed resuffing in a need to redo the seismic and liquefaction analysis and revise the final geotechntcal report To complete the report and provide the information necessary for bridge design, the following tasks will be performed implementing the new seismic standards: • Update seismic design parameters; • Finalize the liquefaction analyses; • Design pile foundation based on latest a)dal, uplift, and lateral loads; • Perform slope stability analysis and design for embankment slopes; • Perform settlement analysis for embankment fillw, • Finalize boring log and laboratory test result compilation; and Prepare the final report. The effort required to complete this work is 98 hours for a fee of $14,930. Task Managefndht and Coordination Task ' management and coordination was provided for the liquetaction soil investigation and analysis and Will continue to be provided for the outstandind geotechnical engineering work to complete this "task. Management activities include sdiedUling field and design work,. coordinating work between design groups and subconsultants, maintaining records of correspondence and providing quality assurance and control. The effort required to complete this work is 12 hours for a fee of $1,820. Fee For Additional Geotechnical Engineering Work The total fee for geotechnical engineering wont already completed and to provide an updated analysis and report is $23,400-00. Del Obispo Street Widening t 1,ct Wtween AJipaz Street and Paseo Ad*: Additional Work Request No. Geotechnical Engineering November 4, 2008 Page 3 Wilidan is fOOkirvg forward to continuing to sem the City of San Juan Capistrano on this important project If you have any questions, please contact me at (714) 978-8205. Respectfully Subrnittecl, Kenneth T. Steele, PE. Vice President Group Manager, Transportation PERSONAL SERVICES AGREEMENT THIS AGREEMENT is made and entered into this ay of _ a 2004, by and between the City of San Juan Capistrano (hereinafter referred to as the "City") and Willdan (hereinafter referred to as "Consultant"). RECITALS: WHEREAS, City desires to retain the services of Consultant regarding the City's proposal to Prepare Plans and Specifications for the Del Obispo Street Circulation Improvements and Bridge Widening over Trabuco Creek from Alipaz Street to Los Rios Street; and WHEREAS, Consultant is qualified by virtue of experience, training, education and expertise to accomplish such services. NOW, THEREFORE, City and Consultant mutually agree as follows: Section 1. Scope of Work. The scope of work to be performed by Consultant shall consist of those tasks as set forth in Exhibit 'A" attached and incorporated herein by reference. Consultant warrants that all of its services shall be performed in a competent, professional and satisfactory manner and in accordance with the prevalent standards of its profession. Section 2. Term. This Agreement shall commence on the effective date of this Agreement and proceed in accordance with Project schedule as set forth in Exhibit "D," attached and incorporated herein by reference. Services required hereunder shall be completed by no later than December 31, 2005. Section 3. Compensation. 3.1 Amount. Total compensation forthe scope of services forthis Project shall not exceed Two Hundred and Sixty One Thousand Eight Hundred and Ten Dollars ($261,810), as set forth in Exhibit "B," attached and incorporated herein by reference. c:\myf iles\agree\personalsvcs.wpd 01/25/00 pXity Managcr\cmgr shared\pmonalsvcs.wpd -1- 3.2 Rate Schedule. The services shall be billed to the City at the hourly rate set forth in Exhibit "C," attached and incorporated herein by reference. Included within the compensation are all the Consultant's ordinary office and overhead expenses incurred by it, its agents and employees, including meetings with the City representatives and incidental costs to perform the stipulated services. Submittals shall be in accordance with Consultant's proposal. 3.3 Method of Payment. Consultant shall submit monthly invoices based on total services which have been satisfactorily completed and specifying a percentage of projected completion for approval by the City. The City will pay monthly progress payments based on approved invoices in accordance with this Section. For extra work not part of this Agreement, a written authorization from City is required prior to Consultant undertaking any extra work. 3.4 Records of Expenses. Consultant shall keep complete and accurate records of all costs and expenses incidental to services covered by this Agreement. These records will be made available at reasonable times to City. Section 4. Independent Contractor. It is agreed that Consultant shall act and be an independent contractor and not an agent or employee of City, and shall obtain no rights to any benefits which accrue to City's employees. Section 5. Limitations Upon Subcontracting and Assignment. The experience, knowledge, capability and reputation of Consultant, its principals and employees were a substantial inducement for City to enter into this Agreement. Consultant shall not contract with any other entity to perform the services required without written approval of the City. This Agreement may not be assigned, voluntarily or by operation of law, without the prior written approval of the City. If Consultant is permitted to subcontract any part of this Agreement by City, Consultant shall be responsible to City for the acts and omissions of its subcontractor as it is for persons directly employed. Nothing contained in this Agreement shall create any contractual relationships between any subcontractor and City. All persons engaged in the work will be considered employees of Consultant. City will deal directly with and will make all payments to Consultant. c:lmy£iles\agreelpersonalsvcs.wpd 01/25/00 p:1City Managerlcmgr sharedlpersonalms.wpd -2- N Section 6. Changes to Scope of Work. In the event of a change in the Scope of Work provided for in the contract documents as requested by the City, the Parties hereto shall execute an addendum to this Agreement setting forth with particularity all terms of the new agreement, including but not limited to any additional Consultant's fees. Section 7. Familiarity with Work and Construction Site. By executing this Agreement, Consultant warrants that: (1) it has investigated the work to be performed; (2) it has investigated the proposed construction site, and is aware of all conditions there; and (3) it understands the facilities, difficulties and restrictions of the work under this Agreement. Should Consultant discover any latent or unknown conditions materially differing from those inherent in the work or as represented by City, it shall immediately inform City of this and shall not proceed with further work under this Agreement until written instructions are received from the City. Section 8. Time of Essence. Time is of the essence in the performance of this Agreement. Section 9. Compliance with Law. Consultant shall comply with all applicable laws, ordinances, codes and regulations of federal, state and local government. Section 10. Conflicts of Interest. Consultant covenants that it presently has no interest and shall not acquire any interest, direct or indirect, which would conflict in any manner or degree with the performance of the services contemplated by this Agreement. No person having such interest shall be employed by or associated with Consultant. Section 11. Copies of Work Product. At the completion of the contract period, Consultant shall have delivered to City at least one (1) copy of any final reports and architectural drawings containing Consultant's findings, conclusions, and recommendations with any support documentation. All reports submitted to the City shall be in reproducible format. All services to be rendered hereunder shall be subject to the direction and approval of the City. c:lmyfiles\agreelpersonalsvcs.wpd 01/25/00 pACity Managerlcmgr sharcdlpersonalsvcs.wpd -3- Section 12. Ownership of Documents. All reports, information, data and exhibits prepared or assembled by Consultant in connection with the performance of its services pursuant to this Agreement are confidential to the extent permitted by law, and Consultant agrees that they shall not be made available to any individual or organization without prior written consent of the City. All such reports, information, data, and exhibits shall be the property of the City and shall be delivered to the City upon demand without additional costs or expense to the City. The City acknowledges such documents are instruments of Consultant's professional services. City's reuse of such materials on a project other than the project which is the subject of this agreement shall be at City's sole risk. Section 13. Indemnity. Consultant agrees to protect, defend and hold harmless City, its elected and appointed officials and employees from any and all claims, liabilities, expenses ordamages of any nature, including attorneys' fees, for injury or death of any person or damage to property or interference with use of property resulting from the negligent acts, errors and omissions committed by Consultant arising out of or in connection with the work, operation or activities of Consultant, its agents, employees and subcontractors in carrying out its obligations under this Agreement. Section 14. Insurance. Insurance required herein shall be provided by Admitted Insurers in good standing with the State of California and having a minimum Best's Guide Rating of A- Class VII or better. 14.1 Comprehensive General Liability. Throughout the term of this Agreement, Consultant shall maintain in full force and effect Comprehensive General Liability coverage in the following minimum amounts. $500,000 property damage; $500,000 injury to one person/any one occurrence/not limited to contractual period; $1,000,000 injury to more than one person/any one occurrence/and general aggregate. 14.2 Comprehensive Automobile Liability. c:lmyfileslagreelpersonalsvcs.wpd 01/25/00 p:\Cicy Managcr\cmgr sharedlpersonalsvcs.wpd -4- Throughout the term of this Agreement, Consultant shall maintain in full force and effect Comprehensive Automobile Liability coverage, including owned, hired and non - owned vehicles in the following minimum amounts: $500,000 property damage; $500,000 injury to one personlany one occurrence/not limited to contractual period; $1,000,000 injury to more than one person/any one occurrence/not limited to contractual period 14.3 Worker's Compensation. If Consultant intends to employ employees to perform services under this Agreement, Consultant shall obtain and maintain, during the term of this Agreement, Worker's Compensation Employer's Liability Insurance in the statutory amount as required by state law. 14.4 Proof of Insurance Requirements/Endorsement. Prior to beginning any work under this Agreement, Consultant shall submit the insurance certificates, including the deductible or self -retention amount, and an additional insured endorsement to the Consultant's general liability and umbrella liability policies using ISO form CG 20 10 11 85 (in no event with an edition date later than 1990) to the City's General Counsel for certification that the insurance requirements of this Agreement have been satisfied. 14.5 Errors and Omissions Coverage Throughout the term of this Agreement, Consultant shall maintain Errors and Omissions Coverage (professional liability coverage) in an amount of not less than One Million Dollars ($1,000,000). Prior to beginning any work underthis Agreement, Consultant shall submit an insurance certificate to the City's General Counsel for certification that the insurance requirements of this Agreement have been satisfied. 14.6 Notice of Cance IlationlTermination of Insurance. The above policy/policies shall not terminate, nor shall they be cancelled, until after thirty (30) days' written notice is given to City, except that ten (10) days' notice shall be given if there is a cancellation due to failure to pay a premium. 14.7 Terms of Compensation. c Amyfilcsragreelpersonalsvcs.wpd 01/25/00 p:1City Managerkmgr sharedlpeEsonalsvcs.wpd -5- Consultant shall not receive any compensation until all insurance provisions have been satisfied. 14.8 Notice to Proceed. Consultant shall not proceed with any work under this Agreement until the City has issued a written "Notice to Proceed" verifying that Consultant has complied with all insurance requirements of this Agreement. Section 15. Termination. City and Consultant shall have the right to terminate this Agreement without cause by giving thirty (30) days' advance written notice of termination to the other party In addition, this Agreement may be terminated for cause by providing ten (10) days' notice to the other party of a material breach of contract. If the other party does not cure the breach of contract, then the agreement may be terminated subsequent to the ten (10) day cure period. Section 16. Notice. All notices shall be personally delivered or mailed to the below listed addresses, or to such other addresses as may be designated by written notice. These addresses shall be used for delivery of service of process: To City: City of San Juan Capistrano 32400 Paseo Adelanto San Juan Capistrano, CA 92675 Attn: Director of Engineering & Building To Consultant: Willdan 27042 Towne Centre Drive, Suite 270 Foothill Ranch, Ca 92610 Attn: Kenneth T. Steele, P.E. Section 17. Attorneys' Fees. If any action at law or in equity is necessary to enforce or interpret the terms of this Agreement, the prevailing party shall be entitled to reasonable attorneys' fees, costs and necessary disbursements in addition to any other relief to which he may be entitled. c:lmyFleslagreelpersonalsvcs.wpd 01/25/00 pACity Managerlcmgr sharedlpersonalsvcs.wpd -6- Section 18. Dispute Resolution. In the event of a dispute arising between the parties regarding performance or interpretation of this Agreement, the dispute shall be resolved by binding arbitration under the auspices of the Judicial Arbitration and Mediation Service ("JAMS"). Section 19. Entire Agreement. This Agreement constitutes the entire understanding and agreement between the parties and supersedes all previous negotiations between them pertaining to the subject matter thereof. IN WITNESS WHEREOF, the parties Cl OF SAN t By: GGA Joe-§oto,fAayor CONSULTANT executed this Agreement. 40 TRANO David L. Hunt, Senior Vice President ATTEST: 1V ar ret R. Monahan, City Clerk APPROVED AS TO FORM: John R. Shaw . Attorney c:lmyfileslagreelpersonalsvcs.wpd 01/25/00 p:1City Managerlcmgr sharedlpersonalsvcs.wpd -7- Exhibit A SCOPE OF WORK The following scope of work shall be performed by Consultant for the Del Obispo Street Circulation Improvement and Bridge Widening, Alipaz Street to Los Rios Street Project. Task I. Project Management 1.1 Kick-off Meeting Consultant will attend a kick-off meeting with the City of San Juan Capistrano to discuss the scope of work, specific project goals, to establish the basic design standards to be used for the project, and finalize the project schedule. This kick-off meeting will also establish a line of communication between Consultant and the City's staff and obtain reference information necessary to perform the work. The City will provide utility contact information, as -built drawings, copies of supportive studies and/or reports, environmental documentation and any other pertinent information necessary to complete the work. 1.2 Project Schedule Consultant's project manager will develop and maintain a detailed project schedule, including milestones for submittals to the various agencies. The project schedule will be prepared electronically using Microsoft Project. The project schedule will be updated and submitted to the City with the progress reports. 1.3 Progress Reports Consultant will prepare progress reports and submit them to the City of San Juan Capistrano. Consultant will establish an appropriate format for the progress report to update the City on the progress to date; work to be accomplished in the next period, and potential problems areas. At a minimum, the progress report will contain the following: • Highlights of Accomplishments • Current Project Status • Actual vs. Scheduled Percentages Complete per Task • Explanation of Schedule Deviations • Problem Areas • Actions Taken to Correct or Mitigate Problems • Responsible Authority Involved • Date for Problem Resolution • Accomplishments Planned for Next Reporting Period • Special Actions Required of the City 1.4 Project Coordination and Meetings Consultant's project manager will be available to attend meetings as requested to update the City and other affected agencies, such as the Corps, and the County of Orange representatives, of the status of the project. Consultant's project manager will also be available to attend a meeting with City staff after each design submittal to review comments provided by the City, Corps, and County Agencies. Consultant will prepare and submit meeting minutes to the City as necessary. Six (6) monthly meetings will be required for this project. Consultant's project manager will coordinate work performed by direct employees and subconsultants to ensure that the progression and quality of the work is achieved. Consultant will coordinate with important Pg. I Exhibit A agents of the City, including consultants employed by the City for environmental documentation, right-of-way appraisal, negotiations and acquisition, utility relocation, legal advice, or other services related to this project. I.5 Invoicing and Record Keeping Consultant will maintain records of correspondence with Corps, OCFCD, and utility companies for easy tracking. Upon completion of the project, Consultant will make copies of the correspondence and other pertinent documents available to the City upon request. Consultant will prepare and submit monthly invoices to the City and maintain accounting records to track project budgets by task. I.6 Quality Assurance/Quality Control Consultant's project manager and designated QA/QC manager will perform a detailed review of the entire construction package prior to submitting PS&E to the City. This review will be from a constructability perspective, identifying potential change orders, need for clarifications, inconsistencies between the various disciplinary designs, or any other potential conflicts that need to be resolved prior to final submittal. In addition, QA/QC manager will review the package for format, typographical errors, and overall appearance of the PS to ensure conformance with industry standards. Task 2. Preliminary Engineering 2.1 Research and Development Consultant will obtain available as -built drawings, reports, studies, survey data and utility contact information, from the City and the County of Orange pertaining to the design of the proposed improvements. This work may involve a search of City and County archives to obtain as -built drawings. 2.2 Utility Notifications and Mapping Consultant will prepare and send utility notifications to all utility companies known to operate within the project area. These notices will be sent to the contacts provided by the City. Each notice will contain a letter requesting all available atlases, as-builts, and proposed utilities within the project limits. The requests will also include a copy of the Thomas Brothers Map pages with the project area highlighted, and a response sheet. Consultant will maintain detailed records of all correspondence with utility companies, which will be made available to the City upon request at the completion of the work. Upon receipt of utility maps from the utility companies, Consultant will prepare a digital master file in AutoCAD 2000 format depicting the location of all known underground and above ground utilities within the project limits. Municipal services such as water, storm drain, and sewer lines will also be included in the master file plan. This master file will be referenced into the design drawings to identify and mitigate utility conflicts with the proposed improvements. 2.3 Field Review Consultant will perform a review of the project site to identify design constraints within the widening areas, verify as -built information, and observe the general site conditions. Underground and aerial utilities will be identified and potential conflicts will be noted and resolved during final design. Consultant's traffic engineer will determine if any of the existing traffic equipment can be reused/relocated as part of these improvements in an attempt to reduce project costs. Existing or future direct wire interconnects will be determined and the design plans will address the need to relocate/protect in place any existing or provide conduit to accommodate any future installation across the bridge. 2.4 Geometric Plan Consultant will prepare a geometric plan at a scale of 1 "=40' in AutoCAD 2000 digital format for approval by the City of San Juan Capistrano. The geometric plan will use the aerial topographic survey, existing utilities, right-of-way, and property lines as a base plan. The drawing will depict the locations of proposed curb and Pg. 2 Exhibit A gutter, raised medians, and lane configuration. The geometric plan will be based on the desired lane configurations identified in the RFP. The geometric plan will also identify areas of required right-of-way acquisition, temporary construction easements, and slope easements using hatching and tables. ConsuItant's structural engineering team will prepare a bridge widening general plan that will show the plan view, typical cross section, and type of structure for the bridge. Task 3. Survey/Right-of-Way Engineering 3.1 Survey Control Consultant will re-establish horizontal and vertical control using found monuments, benchmarks, and record survey data obtained from the Orange County Surveyors Office. 3.2 Aerial Topography Survey Consultant will set aerial targets sufficient for 1"=20'scale aerial mapping. The project site will be flown and the data compiled in AutoCAD digital format. The topography will include 1 -foot contours. A 200 -foot wide strip along Del Obispo Street from 300 feet west of Alipaz Street to the railroad tracks east of Los Rios Street will be mapped. In addition, a 200 -foot wide strip along Alipaz Street from Del Obispo Street to 600 feet north of Del Obispo will be mapped. The topographic survey will be provided in 3-D format suitable for roadway modeling using LDD software. 3.3 Cross -Sectional Survey Using the horizontal and vertical control established in Task 3.1 above, Consultant will survey cross sections every 50 feet and at critical locations within project limits. Consultant's surveyors will survey the bridge and channel to facilitate the structural design. As part of this task, Consultant's surveyors will dip and detail the existing storm drainage catch basins and manholes, survey the locations of existing valve covers, utility covers, manholes, and pull boxes, and determine the locations of existing parkway improvements such as fire hydrants, signs, utility cabinets, signal equipment, driveways, etc. which may be impacted by the proposed improvements. 3.4 Digital Files Using the digital topography performed in Task 3.2 above, and the cross-sectional survey performed in Task 3.3 above, Consultant will prepare a digital file in AutoCAD format to be used as a base for design. A digital terrain model (DTM) will be created using the topographic information and supplemented with the cross- sectional survey. Using the cross-sectional survey and DTM, Consultant will create cross-sections of the existing roadway at 100 -foot intervals and at critical locations along Del Obispo Street. 3.5 Preliminary Right -of -Way Engineering Consultant will research available right-of-way maps, assessor parcel maps, and utility easement information within the project limits. Based on this information, a digital file will be created in AutoCAD format, showing the property lines, right-of-way, Assessor Parcel Numbers, Owners, and utility easements within the project limits. Consultant's right-of-way engineer will work closely with the lead civil engineer to determine the extent of right-of-way acquisition and temporary construction easements necessary for each parcel. Consultant will obtain title reports for up to three (3) individual parcels. 3.6 Right -of -Way Map/Plats and Legal Descriptions Consultant will prepare plats and legal descriptions for right-of-way acquisitions and temporary construction easements for up to three (3) individual parcels. Pg, 3 Exhibit A 3.7 Appraisal and Acquisition Assistance Consultant's right-of-way engineering staff will be available to assist the City with appraisal and acquisition by providing right-of-way information, copies of title reports, assessor parcel maps, and other supplementary information that we have developed or obtained during the right-of-way engineering tasks outlined above. The City will perform the necessary appraisals and acquisitions for the project and Consultant will act in a support role only for this work. Task 4. Environmental Document Environmental documentation will be provided by the City. Task 5. Geotechnical Engineering The Consultant will provide geotechnical and soils engineering services for the design and construction. The scope of geotechnical work includes: • Initial site assessment along the proposed project limits. • Review available geotechnical data. Utilizing available geotechnical reports and geology maps pertinent to the site, will determine the most appropriate locations for borings. • Obtain the necessary encroachment permits from the City and OCFCD for the fieldwork. Clearance of subsurface utilities from Underground Service Alert will be obtained prior to commencement of field exploration. • Perform a subsurface exploration consisting of drilling, logging, and sampling of hollow -stem auger borings within the proposed site improvements. Representative undisturbed and bulk soil samples will be collected at selected depth intervals and transported to our laboratory for testing. • Perform laboratory testing of representative samples to determine engineering design parameters, static and dynamic, and chemical properties of material supporting the proposed improvements. • Prepare Materials/Pavement and Foundation report, to present our conclusions and recommendations for design and construction of the proposed improvements. The reports will include Recommendations for: ✓ Foundation design at abutments and piers considering vertical and lateral load -supporting capacities and settlement potential ✓ Retaining wall design parameters ✓ Seismic design parameters in accordance with CALTRANS design criteria ✓ Corrosivity and chemical attack mitigation measures, if necessary ✓ General site grading, including sub -grade preparation, fill placement, retaining wall backfill, and site drainage Analyses and recommendations will be discussed and coordinated with the project design team during the course of the investigation. The final report will be signed and stamped by a Geotechnical Engineer (GE) and a Certified Engineering Geologist (CEG) licensed by the State of California. Task 6. Final Design Upon approval of the geometrics by the City, Consultant will proceed with final design. All PS&E's will be prepared under the direct supervision of a registered engineer, licensed in the State of California. The plans will be stamped and signed by the responsible engineer. The following plans will be prepared in AutoCAD 2000 digital format at a scale of 1 "=20' horizontal unless noted otherwise: Pg. 4 Exhibit A • Title Sheet 1 Sheet • Typical Cross -Sections I Sheet • Existing Utility Plan (dual panel) 2 Sheets • Roadway Plan and Profiles 4 Sheets • Construction Details 2 Sheets • Bridge Plans 12 Sheets • Signal Plan 2 Sheets • Signing and Striping Plans (1"=40') 1 Sheets • Street Lighting Plan I Sheets • Landscape Planting Plans 1 Sheets • Irrigation Pians and Details I Sheets • Cross -Sections (I00 -foot interval) 2 Sheets • Drainage Plan 2 Sheets • Drainage Details 1 Sheet • Waterline Improvement Plan 1 Sheet 6.1 Roadway Design The roadway design will be based on the approved geometric plan and will consider impacts to adjacent properties, utilities, and drainage facilities. Consultant's CAD drafters will create base plans for the project using the city -provided title block, aerial topography, survey, right-of-way, and utility master files. The plans will be produced at a standard 24"06" size. Each roadway plan will include a plan view and profile of the proposed curbs, centerline survey control, construction notes, general notes, and details necessary to construct the improvements. Match lines will be provided for continuity between individual plan sheets. Drafting will adhere to the City Drafting Standards (if available) and Industry Standards. Using aerial topography and the supplementary cross-sectional survey performed in Task 3, Consultant will develop a Digital Terrain Model (DTM) of the existing topography. Consultant will create cross-sections showing both the existing ground surface and the proposed widening using the DTM and Land Development Desktop (LDD) software for AutoCAD. These cross-sections will be used to determine preliminary profile grades of the new curb and gutter as well as the limits of grading, need for retaining walls, impacts to adjacent facilities, and earthwork quantities. The final design cross-sections will be included on separate plan sheets and made part of the construction bid set. The Caltrans Highway Design Manual (HDM) will be used as the basis for the roadway design. Since this project proposes to widen an existing roadway, some flexibility may be necessary to match the existing grades. In this case, industry standard practice for design will govern. The design goal will be to achieve at least the minimum criteria for vertical curves, grade breaks, and sight distance as outlined in the HDM. The roadway drainage design will consist mainly of surface flow within the curb and gutter, directed to existing catch basins. If existing drainage inlets are encountered within the proposed widening limits, those facilities will be reconstructed at the new curb line at the same station. A hydrology/hydraulics study for roadway drainage is not included in this scope of work as this project involves the widening of an existing roadway with no indication of having existing drainage problems. Pg. 5 Exhibit A Consultant will work closely with the utility companies and municipalities to resolve conflicts with the proposed improvements. Since the project involves widening existing roadway, there will be existing facilities, including but not limited to, pull boxes, water meters, water valves, fire hydrants, manholes, meter cabinets, etc, that will require relocation, adjustment, and/or reconstruction to facilitate the proposed improvements. Using the information obtained in Task 2.2, Consultant will determine any conflicts with the proposed design. Utilities that are to be relocated/adjusted by agencies other than the City will be notified in writing and provided a copy of our design plans. Standard detail plans will be used to supplement the design. The City's standard plans, Standard Plans for Public Works Construction (APWA), Caltrans standard plans, and the County of Orange PF&RD standard plans will all be considered and used as applicable in the design. Non-standard design details will be drafted onto the plans. Copies of the standard plans used for this project will be included in an appendix in the project specifications. 6.2 Utility Design 6.2.1 Water Line Design The Domestic Water Master Plan project E-20 calls for replacement and consolidation of the existing 8" diameter and the 10" inch diameter water lines as a new 15" diameter line. 6.2.1.1 Consultant will design a new 16" line within the Del Obispo Street Bridge deck from Alipaz Street to Paseo Adelanto. A waterline plan will be prepared depicting the proposed improvements and the removal of the existing 8" water line. The design will also include a new gate valve and reducer/expander on either end of the new line. A new isolation valve will be installed on the existing 8" line in Del Obispo Street approximately 120' west of the new valve at Paseo Adelanto and Del Obispo, The 10" line that is on the south side of the bridge will remain in place. 6.2.2 Gas Pipeline Design The Gas Company has expressed an interest in upgrading their existing 6" diameter facility through the project. Their project reference is P.F. #03-321. It is anticipated that the Gas Company will prepare its own design for incorporation into this project. 6.2.2.1 Consultant will coordinate with the Gas Company and incorporate into the design of the bridge widening an opening to accommodate the proposed 6" gas line. 6.3 Structural Bridge Engineering In concert with the preliminary street roadway layout and hydraulic study, Consultant will develop the preliminary bridge configuration "General Plan". Factors that should be considered are: • Requirements for retrofitting existing bridge structure; • Requirements for rehabilitating existing deck and joints; • Widening girder type and girder depths; • Construction staging and traffic control; and • Construction time and flood control restrictions. The general plan will be accompanied with a cost estimate and schedule. After the City's approval of the bridge general plans, the final bridge design will be performed in accordance with Caltrans bridge design practice. Because the local funding source for the project, formal bridge type selection and bridge independent check will not be required for the project.. Pg. 6 Exhibit A 6.4 Channel Design The Corps is studying the channel improvements for Trabuco Creek. The Design Memorandum shows that the Corps is proposing to use parapet wall to raise the channel embankment to pass the flood. OCFCD has commented that the bridge at Del Obispo over Trabuco Creek is hydraulically deficient and has the potential to cause channel overtopping. Consequently, OCFCD may have interest in a joint project with the City. To determine whether the City's proposed bridge widening project will be of a type that will enable a convenient joint project, details of the City's plan for bridge widening should be forwarded to OCFCD. If OCFCD determines, after reviewing the City's proposal for bridge widening that OCFCD participation is beneficial, an agreement between the City and OCFCD is suggested to allow for a jointly funded project. If a joint project is inappropriate, the City's bridge widening project can proceed via permit from the County. OCFCD will review the City's permit submittal to ensure that hydraulic conditions at the bridge are not being made worse and the proposed bridge widening work allows for construction of future ultimate channel improvements without the need for major modifications to the proposed bridge project. Consultant will work with the City, County and the Corps to provide the best solution that is possible. 6.5 Water duality Consultant's water quality specialist will coordinate with the design engineers to determine the appropriate structural BMP's to be included in the project. The incorporation of catch basin inserts in all new storm drain inlets is anticipated, so is directing flow to these inlets through the use of curbs, gutters, ditches, dikes or graded swales. Sediment transport will be minimized through landscaping along embankments. A conceptual SWPPP will be prepared to depict the minimum construction BMP's to be incorporated into the contractor's SWPPP. These may include concrete washout and containment facilities, check damage and track washout areas. Consultant will coordinate with the City to determine the maximum extent practicable for water quality BMP's to be included in this project. 6.6 Landscape Architecture 6.6.1 Site Research, Information Gathering, & Project Coordination • Consultation with City staff and all pertinent representatives regarding all street and parkway improvements. Coordinate with other disciplines, i.e., civil and traffic engineering. In addition, confirm scope of work, roles and responsibilities, work program and schedule, and confirm objectives and design goals/desires. • Collect all available data from the City and pertinent agencies. • identification of existing and proposed street and parkway elements. Assess maintenance requirements. • Research landscape and irrigation requirements and specifications for the City and all pertinent agencies. Obtain record drawings. Research utility plans along with verifying available water source(s) and water pressures. In addition, determine potentiallexisting electrical power sources for the automatic irrigation system. 6.6.2 Design Development Plans • Develop a motif for the parkway landscape improvements that is harmonious with the surroundings. In addition, strive for congruency in existing, proposed and future improvements within the parkway. Pg. 7 Exhibit A Prepare one preliminary landscape plan (colored rendering with elevations) illustrating the parkway improvements. The preliminary landscape plan will address: o Planting palette suggestions and locations for groundcovers, shrubs and trees. o Irrigation systems, i.e., point of connection, valves, sprinkler equipment and automatic controllers. o Preserve trees and/or other significant features. o Address hardscape materials, i.e., stamped colored concrete, interlocking pavers and decompose granite. o Show locations for site furnishings, i.e. benches, trash receptacles and bus stop o Identify sidewalk areas. o Identify wall locations. • Submit the preliminary landscape plan to the City and other pertinent departments/agencies for review and comments. • Upon the review and comments from the City and other pertinent departments/agencies, prepare a final conceptual landscape plan that addresses the comments from all parties. • Submit the final conceptual landscape plan to the City and other pertinent agencies for review and approval. The construction documents for the landscape parkway improvements will not commence until the City and other pertinent departments/agencies has approved the conceptual landscape drawings. 6.6.3 Construction Documents • Preliminary PS&E — 75% stage. Preliminary PS&E will be prepared in conformance with the approved design development plan. These documents will be in the required format for final approval and will be submitted to the City and other responsible parties/governing agencies. This stage of completion will establish the approved scope of work. Any significant alterations to the work following approval of the 75 percent submittal will be considered a change in scope. • Preliminary PS&E — 90% stage. Following approval of the 75% submittal, the construction PS&E will be completed in detail and submitted to the City and responsible parties/governing agencies for review and approval. • Final PS&E —100% stage. Following review and approval of the 90% stage, adjust the PS&E to conform to plan check requirements of the regulating agencies. The contract documents will be completed in a form sufficient for solicitation of competitive public bids, along with all permit compliances. • Prepare technical specifications and engineer's cost estimate regarding all aspects pertaining to the construction of all items depicted in the landscape construction documents. 6.7 Quantities and Estimate Consultant will determine the construction quantities and prepare a cost estimate based on recent bid results for similar projects and cost databases maintained by Consultant. The cost estimate will be prepared electronically in a spreadsheet format using Microsoft Excel. The quantities and cost estimate will be updated with each submittal. Pg. 8 Exhibit A 6.8 Specifications Consultant will prepare a set of technical specifications for the proposed project. Using the City -provided boilerplate specification. Consultant will combine the technical provisions and standard provisions into one comprehensive set of project specifications. The specifications will be based on "Greenbook" Standard Specifications for Public Works Construction and/or the State of California Department of Transportation (Caltrans) Standard Specifications, as appropriate, and prepared electronically using Microsoft Word. Task 7. Agency Processing 7.1 San Juan Capistrano Engineering Department Consultant will, as part of the design process, submit PS&E to the City of San Juan Capistrano Engineering Department at 75%, 90%, and 100% completion. Consultant will address comments received from the City and make the appropriate changes to the PS&E. 7.2 County of Orange PF and RD Consultant will submit, to the County of Orange PF and RD, all channel improvement and bridge plans and calculations pertaining to the improvements within the flood control right-of-way. Consultant will address comments received from the County and make the appropriate changes to the plans and calculations. An encroachment permit will be obtained. 7.3 Permitting Agencies Consultant will meet with the Corps to discuss whether or not the project as proposed would qualify for Nationwide permit, which requires the total permanent channel wetland impacts of this project be under 1/2 acre. To that extent, Consultant is available to meet with the representative of the Corps to clarify definition of permanent impacts for the project and the Corps permit requirements. The information presented to the Corps may include the precise boundary limit of Corps jurisdiction, preliminary crossing plan and profile, the bridge configuration and foundation, limit of earth movement around the channel at the crossing, channel protection limit and method, estimated wetland disturbance acreage, bridge shading discussion, and any potential mitigations, and estimated construction cost. The only the portion of the exposed channel improvements and bridge columns within Corps' jurisdiction delineations should be counted on as permanent impact. Consultant will obtain the Corps 404 Permit, the 401 Permit from the California Regional Water Quality Control Board and the California Department of Fish and Game Streambed Alteration Agreement (1601 Permit). 7.4 Final Utility Notices Consultant will transmit notice and final plans to the affected utility agencies requesting them to contact the City to coordinate any adjustments and/or relocations necessary to facilitate the proposed improvements. The City will be provided with copies of correspondences. Task 8. Post Design Services 8.1 Pre -Bid Meeting Consultant's project manager will attend one (1) pre-bid meeting to explain the project and answer questions from prospective bidders. Consultant will prepare meeting minutes and submit to the City. Pg. 9 Exhibit A 8.2 Responding to RFPs Consultant will review and respond to Requests For Information (BFI's) from prospective bidders. No direct responses to individual bidders will be made. All BFI's and responses will be made in writing and submitted through the City. All questions and responses will be made available to all prospective bidders. 8.3 Addenda Consultant will prepare and issue addenda to address concerns of potential bidders as requested by the City. DELIVERABLES Project Management ✓ Project Schedule ✓ Progress Reports ✓ Copies of Correspondences Preliminary En ineering ✓ Three (3) copies of the roadway geometric plan ✓ Five (5) copies of the Administrative Draft EA/IS ✓ Three (3) copies of Right -of -Way Plats and Legal Descriptions ✓ Three (3) copies of the landscape concept plan ✓ Three (3) copies of the Bridge General Plan 75% PS&E ✓ Three (3) sets of plans, specifications, and estimates (PS&E) ✓ One (1) set of structural calculations ✓ Twenty (20) copies of Draft EA/IS for public circulation 90% PS&E ✓ Three (3) sets of plans, specifications, and estimates (PS&E) ✓ Response to 75% Review Comments ✓ Original 75% Design Review Comments ✓ Five (5) copies of Draft ND/FONSI 100% PS&E ✓ One (1) original, stamped and signed, mylar set of plans ✓ One (1) unbound, stamped and signed set of specifications ✓ One (1) final engineer's estimate ✓ Three (3) black -line copies of the final plans. ✓ Three (3) bound copies of the 100% Specifications. ✓ Three (3) copies of the 100% Engineer's Estimate ✓ One (1) CDROM containing digital files of all AutoCAD drawings, Microsoft Word Specifications, and Microsoft Excel Spreadsheet Cost Estimates. ✓ Copies of all utility notifications and responses ✓ One (1) original copy of Caltrans standard encroachment permit ✓ One (1) original copy of Orange County encroachment permit ✓ Up to twenty (20) copies of the approved ND/FONSI INFORMATION TO BE PROVIDED BY THE CITY 1. Environmental Documentation Pg. 10 Exhibit A 2, Utility Contact List 3. Copies of As -built Drawings 4. Copies of Available Reports/Studies 5. AutoCAD City Standard Base Plan 6. AutoCAD Title Sheet Base Plan 7. Copies of City Standard Pians 8. `Boiler -Plate" Specification (MS Word) ASSUMPTIONS 1. The concept plan for roadway configuration will be based on the lane configuration indicated in the RFP. Alternative analyses are not included in this scope of work. 2. The City will perform right-of-way appraisals, negotiations, and acquisitions. Consultant will provide right-of-way plats and legal descriptions. 3. No fee will be charged for permits obtained from the City to perform design -related work such as traffic control for field survey and utility potholing, soil boring etc. 4. The project is funded entirely with local funds. Pg. 11 9 ca fi 99MIE Elm /2»\3=:`/ƒ=S;a33\�.);; MiZAN I I Cd .6 g KME 17. UN T'l IN 0 d d - EXHIBIT C WILLDAN Schedule of Hourly Rates July 1, 2003 Division Manager ......................................................150.00 .............'`""E.. Principal Engineer...................................................$160.00 Senior Construction Manager ...................................130.00 Division Manager ......................................................150.00 Construction Manager...............................................120.00 City Engineer.............................................................150.00 Assistant Construction Manager...............................100.00 Project Manager.... .... ............................................... 150-00 Supervising Engineer................................................135.00 Senior Building Inspector ............................................90.00 Senior Engineer ........................................................120.00 Supervising Construction Permit Specialist Senior Design Manager ............................................120.00 **80.00190.00 Design Manager ........................................................110.00 **70.00190.00 Associate Engineer ...................................................110.00 ,.105.00 Senior Designer ........................................................105.00 80.00 Senior Design Engineer 11 .........................................105.00 Senior Design Engineer I ..........................................100.00 Designer 11.................................................................100.00 Designer1....................................................................95.00 Design Engineer II......................................................95.00 Design Engineer I .......................................................90.00 Senior Drafter..............................................................90.00 Drafter 11......................................................................80.00 DrafterI.......................................................................75.00 Technical Aide............................................................ 65.00 Division Manager ......................................................150.00 Project Manager........................................................150.00 .,.r a .. ... 3 31 Division Manager ......................................................150.00 Senior Construction Manager ...................................130.00 Building Official.........................................................120.00 Construction Manager...............................................120.00 Deputy Building Official .............................................110.00 Assistant Construction Manager...............................100.00 Utility Coordinator ......................................................105.00 Supervising Building Inspector..................................100.00 Supervising Public Works Observer .........................105.00 Senior Building Inspector ............................................90.00 Senior Public Works Observer ...................................90.00 Supervising Construction Permit Specialist Public Works Observer ................................ **80.00190.00 Assistant Public Works Observer ............... **70.00190.00 Labor Compliance Manager ................................... ,.105.00 Labor Compliance Specialist ...................................... 80.00 Division Manager ......................................................150.00 Supervisor - Survey & Mapping ................................135.00 Senior Survey Analyst...............................................105.00 Senior Calculator ......................................................105.00 Calculator 11.................................................................90.00 Calculator 1..................................................................80.00 Survey Analyst II .........................................................90.00 Survey Analyst I..........................................................80.00 Survey Party Chief ....................................................100.00 Two -Man Field Party.................................................200.00 Three -Man Field Party .............................................. 250.00 Y >. gg „� _ iFi§'� a �..eieie<"u','e,�&r S:: '. 'e •»•;»ied'x�":>„S';:,a.e .$. "s�,,, . eS°m ..a,.., EE3 i, _.,,.,C Division Manager ......................................................150.00 Principal Landscape Architect...................................120.00 Senior Landscape Architect......................................100.00 Associate Landscape Architect...................................95.00 Assistant Landscape Architect ...................................80.00 =e �? .. i w'",? .,.r a .. ... 3 31 Division Manager ......................................................150.00 Supervising Plan Check Engineer.............................120.00 Building Official.........................................................120.00 Plan Check Engineer ................................................110.00 Deputy Building Official .............................................110.00 Inspector of Record ...................................................110.00 Senior Plans Examiner..............................................100.00 Supervising Building Inspector..................................100.00 Plans Examiner...........................................................90.00 Senior Building Inspector ............................................90.00 Building Inspector.........................................**80.00190.00 Supervising Construction Permit Specialist ................80.00 Senior Construction Permit Specialist .........................75.00 Assistant Building Inspector .........................**70.00190.00 Code Enforcement Officer ..........................................65.00 Construction Permit Specialist ...................................60.00 Assistant Construction Permit Specialist ....................55.00 Plans Examiner Aide...................................................55.00 Assistant Code Enforcement Officer ...........................55.00 Division Manager ......................................................150.00 Principal Planner .......................................................120.00 Principal Community Development Planner..............120.00 Senior Planner..........................................................110.00 Senior Community Development Planner.................110.00 Associate Planner .......................................................95.00 Associate Community Development Planner..............95.00 Assistant Community Development Planner...............85.00 Assistant Planner ........................................................85.00 Planning Technician ....................................................65.00 Community Development Technician .........................65.00 •i,<;s-::."<., e � 3 :;ge,v'vn� sre'.vi< :s :c,�� y.. < ., ei"s "rte " Computer Data Entry ..................................................50.00 Clerical........................................................................ 50.00 Word Processing.........................................................50.00 Personal Computer Time ............................................15.00 xi . fie'=�yii r[e?°e:., **Prevailing Wage Project, Use $90.00/Hour These hourly rates are effective through ,lune 30, 2404 and maybe adjusted after that date to compensate for labor adjustments and other increases and costs. Additional billing classifications may be added to the above listing during the year as new positions are created. Consultation in connection with litigation and court appearances will be quoted separately. The above schedule is for straight time. Overtime will be charged at 1.25 times, and Sundays and holidays, 1.70 times the standard rates. Blueprinting, reproduction, messenger services, and printing will be invoiced at cost plus fifteen percent (15%). A subconsultant management fee of fifteen percent (15%) will be added to the direct cost of all suboonsultant services to provide for the cost of administration, consultation, and coordination. E:SPROPOSAL BOILERPLATE SECTIONSSRATESWILLOAN.DOC July 1, 2003 04 LII N �a o� t G O! V.......... N I N N rn i O m U4 ....., _---------1 . ... ... ....... ._...__--... 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CL O_ ;m m LU ao Today's Date: 6-15-09 iting apply) arney iager E§�Y Clerk • ;► CIP No. (if any): 122- Del Obispo Street Widening -- Alipaz Street to Paseo Adelanto Project Manager's Last Name: Patel Phone Extension: 6350 Council or CRA Meeting Date (if applicable): APPROVING AUTHORITY: (Check One) ® Mayor Ll CRA Chair ❑ City Manager Provide (1) executed original contract for each signing party, including the City. If the agreement is to be recorded — only (1) original will be recorded with certified copies going to other parties. Please provide the mailing address of any party to receive an agreement — unless the mailing address is included within the body of the agreement: Name(s) Street City St Zi OTHER INSTRUCTIONS: Please return to Nisha after signing. She will return the copy signed by the consultant and Omar to the City Clerk's office after making a copy for the agenda report. Thank you very much. pprM CJ 0 c�, Form Date: 01-2004 1 D - 7 r :x 32400 PASEO ADELiNTO i MEMBERS OF THE CITY COUNCIL SAN JUAN CAPISTRANO, CA 92675 iii; r (949) 493-1171 SAMALLEVAIO (949) 493-1053 FAX Ai6RPnREifG LAURA www. sanjuancapistrano.org MARK slits& tlociMARKTHOMAS W. HRIBAR NIELSEN ® RR. LONDRES USO s � t TO: Willdan Engineering Attn: Kenneth T. Steele, P.E. 2401 East Katella Avenue, Suite 450 Anaheim, CA 92806-6073 DATE: August 31, 2009 FROM: Christy Jakl, Administrative Specialist, City Clerk's Office (949) 443-6310 RE: Amendment No. 1 to Personal Services Agreement — Preparation of Plans & Specifications for Del Obispo Street Circulation Improvement Project Thank you for maintaining documentation confirming compliance with the terms of the agreement related to insurance. Keep in mind this documentation must remain current with our office during the term of this agreement. If you have questions related to insurance, please call me at (949) 443-6310. If you have questions concerningthe agreement, please contact Nisha Patel, Associate Engineer at (949) 443-6350. An original agreement is enclosed for your records. Cc: Nisha Patel, Associate Engineer San, Juan Capistrano. Preserving the Past to Enhance the Future Printed an I 00'A recycled paper 8118/2009 AGENDA REPORT Dd TO: Joe Tait, Interim City Manager' FROM: Nasser Abbaszadeh, Public Works Director SUBJECT: Consideration of Approval of the Plans and Specifications, Authorization to . Receive Bids, and Approval of the Design Addendum with Willdan Engineering for Del Obispo Street Widening at Trabuco Creek Bridge (CIP No. 07107) (Willdan) IM�d�►�i►tli1i19,017� 1 By motion, 1. Approve the plans and specifications for the Del Obispo Street Widening at Trabuco Creek Bridge; and, 2. Authorize the City Clerk to receive bids; and 3. Approve an Amendment to the Personal Service Agreement with Willdan Engineering. SITUATION Summary and Recommendation Plans and specifications for Del Obispo Street Widening at Trabuco Creels Bridge have been prepared. Staff is requesting City Council approval of the plans and specifications, and authorization to receive bids. A copy of the plans and specifications is available for review in the City Clerk's office. Approval of the design addendum for additional work performed by Willdan is also requested. Background At the September 16, 2033 meeting, City Council adopted the Traffic Congestion Relief Program (ICRP) as recommended by the Traffic Congestion Relief Ad -Hoc Committee. This project was ranked the #1 priority in the City's TCRP. In 2005, the City retained Willdan Engineering to prepare the prefiminary design plans for the proposed project. By .lune of 2006, the conceptual plans had been completed, the environmental review was in process, and City staff was prepared to move forward Agenda Report Page 2 August 18, 2009 with completing the preliminary design. However, in order to complete the preliminary design, the Orange County Flood Control District (OCFCD) needed to provide the City's consultant, Willdan Engineering, with the hydraulic analysis to determine the bridge abutment design. Beyond the City's control, OCFCD was unable to provide that information to Willdan until August 2008. As soon as OCFCD provided that information, the City and Willdan resumed design effort, the California Environmental Quality Act (CEQA) documentation, and moved forward with Commission review. Because the federal grant for the project was in jeopardy, an accelerated project schedule had to be followed starting December 2008 to meet a construction authorization process date of June 30, 2009 by Caltrans. Willdan has submitted an addendum, Exhibit A of Attachment 2, due to extensive coordination necessary to meet the accelerated schedule, and also additional work performed to obtain the following, - 1 . ollowing: 1. County of Orange Flood Control District permit to build the bridge. 2. CalTrans approval of the project for funding. 3. Necessary Resource Agency permits (Regional Water Quality Board and Fish and Game Department), Project Overview & Analysis The width of Del Obispo Street at the Trabuco Creek Bridge is an obstruction to efficient traffic flow through this area in San Juan Capistrano. Currently, Del Obispo Street at Trabuco Creek (Attachment 1) provides four undivided lanes of travel (two eastbound and two westbound lanes), back-to-back left turn packets for Paseo Adelanto and Alipaz Street and sidewalks on both sides of the bridge. The proposed project will widen Del Obispo Street between Paseo Adelanto and Alipaz Street to accommodate the four undivided travel lanes (two eastbound lanes and two westbound lanes), back-to-back left turn pockets for Paseo Adelanto and Alipaz Street, and an additional left turn lane for Alipaz Street, along with bike lanes and sidewalks on both sides of the street. In conjunction with the road widening at the bridge, intersection improvements are also included for Del Obispo Street and Alipaz Street and Dei Obispo Street and Paseo Adelanto. The improvements include dual westbound left turns from Del Obispo Street to Alipaz Street, dual westbound left turns from Del Obispo Street to Paseo Adelanto, widening of the west side of Paseo Adelanto to approximately 500 feet south of Del Obispo Street, and adjustments to signal phasing. Undergrounding of overhead utilities will also be constructed with this project. The underground design is currently underway. Both overhead lines that cross the creek at Del Obispo Street will be removed. Cox Cable, AT&T, SDGE, and MCI will be placed inside the bridge structure. Agenda Report Page 3 August 18; 2009 ENVIRONMENTAL REVIEW The Mitigated Negative Declaration (MND) was approved by City Council by Resolution 0903-03-03 on March 3, 2009, COMMISSION/ BOARD REVIEW AND RECOMMENDATIONS The project was presented to the Transportation Commission on August 13, 2008, and they concurred with the geometric design. On October 2, 2008, the Design Review Committee reviewed the landscape and bridge railing; their comments were addressed in the final design. On February 10, 2009, the Planning Commission reviewed progress plans for the project and their comments were related to landscaping issues; their comments were addressed in the attached set of plans. FINANCIAL CONSIDERATIONS This project has secured federal grant funding of approximately $2.7 million , and prior CalTrans authorization is required to advertise and receive bids. The necessary application form and project plans have already been submitted to CalTrans for review and approval before the June 30, 2008 submission deadline. The City is required to match 50% of the project construction cost for the grant. Wilidan has requested $219,410 for the additional work performed on this project. Staff has investigated potential . changes to the project design and construction to reduce overall costs. We have concluded that by eliminating widening on the south side of the bridge and a structural pier nose, the project will result in savings of approximately $500,000 in construction costs. The details of the design addendum with Willdan is attached to the report (attachment 2). The City and Willdan had to remobilize the design effort and perform on an accelerated schedule. As a result, a great amount of coordination was necessary with Orange County Flood Control District, Caltrans, Glenn Lukos Associates (environmental consultants), and the Resource Agencies. Additional work has been performed due to changes to the following since the original scope was determined: 1.) bridge design criteria, 2.) channel analysis, 3.) enhanced BMP's, 4.) Underground Utility District, 5.) and OCFCD requirements. The requested addendum by Willdan has been negotiated by staff and overall dollar amount has been reduced. Agenda Report Page 4 August 18, 2009 NOTIFICATION Ken Steele, Willdan RECOMMENDATION: By motion, 1. Approve the plans and specifications for the Del Obispo Street Widening at Trabuco Creek Bridge; and, 2. Authorize the City Glerk to receive bids; and, 3. Approve an Amendment to the Personal Service Agreement with Willdan Engineering. Respectfully submitted, Nasser Abbaszadeh, PE Public Works Director �Prepared by, fv, Nisha A. Patel, PE Associate Engineer Attachment(s): 1, Location Map 2. Amendment No. I to Personal Service Agreement 3. Plans and Specifications ' i�'� '�► THE CITY OF BATA JUAN CAPI TRANO N 54'`1"v ..� 1711 g w ' I. ` t 6 x�� Abl jo w ` = CIP 122- DEQ. OBISPOSTREET WIDENING AT TRABUCO CREEK BRIDGE kl rT7 F � F 0 3000 6000 9000 Feet ATTACH Ci ENT 'I AMENDMENT NO. 1 TO PERSONAL SERVICES AGREEMENT THIS FIRST AMENDMENTTO THE PERSONAL, SERVICES AGREEMENT between the CITY OF SAN JUAN CAPISTRANO ("Gity") and WILLDAN, CConsultand`} is made and entered into, to be effective the day of , . 2009, as follows: RECITALS WHEREAS, the City and Consultant have entered into that Personal Services Agreement dated March 16, 2004 for a total of $261,810.00 for the preparation of plans and specifications for the Del Obispo Street Circulation Improvement and Bridge Widening over Trabuco Creek from Alipaz Street to Las Bias Street (the �Agreemehf),' and . WHEREAS, the City and Consultant desire to amend the terms of the .Agreement as provided hereunder. AMENDMENT NOW, THEREFORE, in consideration of the promises and mutual covenants contained therein,. City and Consultant agree to the amend the Agreement to add to the Scope of Work, extend the term, and increase the total compensation amount as follows:. . , Section 1. Scope of Work The scope of work to be performed by the Consultant shall consist of those tasks as set forth in the original personal service agreement with the addition of those tasks as set forth in Exhibit "A," attached herewith and incorporated herein by reference. Section 2. Term The term of the Agreement: is hereby extended to the now completion date of July. 'I ; 2010. Section 3. Compensation 3.1 Amount. The City hereby agrees to pay the additional sum of Two Hundred Nineteen Thousand Four Hundred and Ten Dollars, ($219,410.00) for a revised total not to exceed contract price of Four Hundred Eighty One: Thousand Two Hundred and Twenty Dollars ($481,220.00) to Consultant for those services performed as set forth in Exhibit "K. 3.2 Method of Payment. Subject to Section 3. 1, Consultant shall submit monfty invoices based on total services which have been satisfactorily completed for such monthly period. The City will pay r ATTACHMENT 2 monthly progress payments based on approved invoices in accordance with this Section. The City eliminates the Rafe Schedule subsection of the original agreement. Section 4. Entire Agreement This Amendment constitutes the entire understanding and agreement between the parties with respect to those additional services described herein and any other understandings, oral or in writing, are hereby superseded. Lection 5. Other Terms All other provisions of the Agreement not amended hereunder shall remain in full force and efteot. CITY OF SAN JUAN CAPISTRANO Az ATTEST: ley: Margaret R..Monahan, City Clerk APPROVED AS TO FORM: NIINFFAI(Ay�..1�� Mark Nielsen, Mayor CONSULTANT AMA ,2- g W1. Eh reach ]mne 1, 2wa Mr,lqarxt�r � b4stodioh, P.E Engineering & Wldilng Direr/City EhgJhe& Cit c tri Juan capistrand 32400 Paseo Adelah.to Rin JOn Ceii M-Tamqj CA 97.6%5 to0jett;f' Daf0bJqp.oStregt.W1d6M' 1)es�.4 Addqofn N z. Dear MrAbhaslzadoh, W ffm4n!S Pri.dNity'. -is'tb. P« CV[06--Oe CRY rsf S ti.Jua11 Ca ifs rano qValltV deS%.n semites and meet- thedt-ys Of0ject schedule and funding dead)ihitx goajts ssolq''rated Wiffi D. the D'. (4 1 awspo Stme Wwwlng Pra!Ltt IWWeeh A.lfoaz,Stteot and Paseo Ad laTrtt9. The bri") , ho I Orqjptt s�Ole'dufe iftdqdi-,d-.a tm-yeti des!�tl g effwt with the Oosisp coftmctt bke toa'O*ted N 2006, However, due to Trabuco Cteekand San Jfgar �xeek;:liannel aOAY�sis MT be.'!P -"OrMg# bj� tN� Arq�y W..r& of l2q&Oi4M and $0$,�quefitly by t-hL- U Ora no COVnty F[cod Contrbl W , (Kf%: tlke;d[&A efWa mom"fm of tills project STOWO-d tWlsld#i!�Vy. bt;W-nj06 1h I The campfetton--of the c�C2W� afla d f rt.,e 9 m %j� bl PACg re?ft10i2at!P1 of tha deAga 61folt-S utfflifsk the Tr4b'oa, CVii* hydtofdgy Infora atrcj q for *sjgfte� t6e bridge and channel impmVements. Sirtm tho Ci q tpd Wman e0ffidblRtetl the.desIVt Mrts on this 4ecefem'tod S;C-17erdurg, Williseff reviewed the prqject design status ,arid the Scape a Work: fnchit it A of Pqrgo.W 2:6; 2.00'4)., sevef elements of the pmlect have'rhargedz since, the ong(nai swre Wag dotermmad ifoudft % — "kstO criteria, I cha-PhM 903ff4d' WPV, the UN-efObuilO Utility M#*1 and OCr-CD was dfrkfted, to -proceed wit pTojptt dd.5jp, jnclodiftg. Out of Se'0q, wqmk Witt the ficial feO f& these effbrbs to 4g pegot%ted. Subs�eqvent meeting! ° bntv3>sen VAIldan and the City; vm Manch 23, 2009 and March 3-1; 100%, resulted in this ne�gati;Aed addendurn scope of work and fee. A benefit to sgfne of the, inelu&i.d dds] kh tasks iftt-tulle Chahgris to the pT,,ojeCL'tscorpa that resulted in a construction cos tsavfrigs fu the Cit%t of approxima.tely $56b,d% lnd.W!r)g' rerriWrlg: the southqrti bridge wjderr(gg, miffirn . f7.' gig. new brid9ja:CPrfs1Nct1dn rn.ethdds- amd. a.v6iding Orivate property ac4u!s[Vw, Erqlr,eeting I C7so3achrriczkl [ ftnvjrcrqmertal I ?14AM8200 1 800,424.91.4a I fU, 71. 4.08,32.99 1 2401 &da. Kat�Ila A 073 f wwLw-�vflldam.com Venu% sw�te 46% Amhoim, Q� 92&�6-6 EXHIBIT A Del Obispo Str.eet Wj.dlertjrg F�rajed ire -sign Addenda rp No, i urfe P,3RC 2 WI LLDAN Fng 'react? wilidafft is li),Ok-mg th VCjtV Of 144 juaft" avapm. &q this irn t prqjett; If Tod have a';iy 4vdst3dhi, phat& Contact M�,� at (714 �7 kepffetfi,T4 Steele, PX Wifidan P%O-cfMaFtapr, Tsar pomtTan' GeWwChnIC;Q I ErvlrormeAt* I �njjncF H 'M j ! O.Tng?;afd SerUrfty 714.978.I8200 1 800,424,8144 t fax: 7i. 4,978.6299 1 M1 East Katafla'Avet)ue, SWe 450, Anaheim, CA 920.6-5073 1 www.wijIdan.CGM Del MP'D Street Widening Prof DesignAd&rdum No, I Sunp 1, 2005 Page'3 SCOLPE 01�Aftl!!OMAL WbRZ Pask.-AOU L LD YjOvr The tQtl att"dan-ce -at sfx meettho po City te4wst, With City, county .a'n'd Other, er( agenel'es. During the first two years of this Orpfaq, W, 111d.an IUM(W the sic =. eft budgetand (fontlnuad 10Otm.nd mEet ,dg z(j npq*i�d to peo.vidje g(Med,haifth #iyoglf,pyojerk tot�jetjojj: W�Jtdgn �taff rn, tmbers have afteAded W&ve additlenal,meetin& wit the C4. over thp- last three yWs, This task lncfudw; preparat.(orr fcir°alitatkenr c -e at O)ML g! Miv#rg. Tbe addifrondl ofoa to" tWL 5, t[ fv�- oerfWttheA"t ip"Wta5kvo�!�4 40w-;jho rs--4fi-.6Wfi Additional roeetijjo re'4Vj`r04 fof4tj'y Tjt- c6dr' L'Wfrudm!ntol diaturnent cwrdihAtflon agd p [on ning Orninlssfoa rn-ect nig attendance are addressed under other task TSR(!, W f1try, NOW iotW as oad. Ma 01 m. TN olgoi�l �op'e jh�kided the n�_OTiLot*ton pf tififflly tio.fjqgjT[,��, t4L ttho.&�i had Wtvfded uURY Ptg"c)C4 taro utflkY mtlCes and ca'm*ted the A1ti1KV-MaPfpkng, btffing the dooffgn Phase" LjodorgMund U04 Mtdct '(Wa) G-02 was created 4y tM My repWrTnS addialonal piravlde4 exhibX5, CAD Irawiny,-,, irpttaade'd, fifes, qOfverre4'C%rdt ed 4;rrty WM A4V ts%"O' . Wq W irIcb"rPOWL�'Wk 0_4cOmOt Of 50OU, COX, ArMTOO MO WOOT VYb b1dowidenirs So`t? ture, Thisrtask iiOvdts the a4dibooW utility toej�3pond�rj.ce and ca.Ovdloatfoo and attendance at monthly 0 UD 05-02 UtiftYMONM UPdabrvgthe MaNing for Phxq-e �gpd in tile. proi.tid plaos eM re.&Ltiji, 4?,I'd of, jjt[tf_W, ItAbMaVoft. 40 ft #qw plans, as well as reSiarWing. the of Ural NofjrA of WorzbM and-AdVice f a - Mocote, The adOonal effortth per -form *ff jteMSr'jrj Tbis task wao!4 hots m and 'R.simian [ri Atta&ME�ftrd� T4skA08 Flafd Review iMlAsk kndud.es thd Willd4if design tearai consisting of division managers are tiesign staff* re'ViAtift the. jarqject site and conducffibg 4 field MO!Wr-atld t4gdMiq thO ph�'pfd: Jogsin,1008. arrd XMTite.Ibi CciI site Yecorrtr is ahce Way. perkftrgd rca 20,04 4nO riMsjtinik, the Site :.Was raquifeOAP.: verify field conditions, ideftify reomf irnproveinents and' utility. ronstn'r-doo. The additional effort to pe6rm the: itern's Included in Nis task was 30 hours; and Is shown in.Attachfrrent 1. En9!nWd11,q I Go6tathnlc4f I Er;v1rbnYmntaJ Finabeial 1 Hbme4and &Icu�q 714.VSXZOO 1 804,424.9144 t f=- 714;97e;8289 E 2401 Ea$t KateRa Awnus, Wier 460,.AmMim, CA 92806 5M I wwwveMdan,com DO Qb4orS#-,eOWIdenlmg Pt,*Ct Cji WILLDAN your UeS gnAddendum'Nb-, 1 lneed-n 9 reach Enq. . �unt 1, X09 Pagi 4 Tbsk A024 dedmetlic Wan - A07.4.1 Update Noled SoDrdetry Wifldah. rewt5od the City �Op)r,Ova, Wqjaa. $00.WgWa pti n- prepared- in 2W4 ia order. to Incorporate the changes. invoLved- 16 the Serra Plan design and the eriamadoij of the bridge southern- w-I&mrig, Tho PrOP05ed geometrits Dry P-SsZo Ad0fanto Were rede60 to prOia t6 tOffic Sierfal a.nd decorative Cbmitir hardsco .p ie fn 'aIW by. Serra. Plaza at. Ire soutbaast torn-er of rnterwhon. -Coordinafm with st the City trame ebgirje44r and pfeparatizry of truer[ tprRibg tempJates was required to df thQ RI r6/1 -Sed roadway- Oomotty aInd strIpIrit'ar-, Recontty Wilja�n and tbe City i&-,rttifi8A 0 conktwilan and Qftt of wjiq acqWJsjijqq cost savlftby to-5tripfog 081 ObIspa Stmet to elirriln-ate Widehing on the souOT side of Pei OblSpo Streat. Willd-on ro-W§e6tho-k mdettgooAtrtts to in!--Orrpamte tyls qhasut The additional eftri-to perform the item inch ded in this, Wk was 46 hoars,m4 is sbown in A#,a6.imejjt A074.2 Updae This task ioctudes ujldatiagtine traffic gna-lysis an -d rrepwt. to support- the uovlroome�nta) darmmik fit 4s desO!6ed is the, Willd.aq proposal 6a ApAj rareitt ', std +attc reed, v+lth tire additkimal woN and the- on*5s tfid report- were updated and, provl$ed- to tar City, 'rhh. task iacerporates that pro prom, 140 t* -Overall a4dtmdum and flip -Axe Iast `440 At - tbv5e Task AM Tills task tncludeoadditional fieta sbrveVtb-tids ,,-q 3 teid teat "s+f t4 - 1. - . f c feqofti . rWj)t*09 500th j1hd Cj�ttjn. fopogMp hl� future; PtseQ Rtlaia3rtc 4,nd MP -a7 SVeet, OCFCD feWred a field survey of the invert stabilization'TNP sjr.ut.tulm north and. sow -.,ft of projectllmji'swit4IMTrabutr Crklr�t of s4 th Pose Adi�l;movvgaim, rewired toV�-rffyt fiqSefr4 mine. acid also design of the Paseo Adelanta street Mdenlnand retaining. wall, 'The placement of a 8MO sfte %fthfn tbie County- Right of way with several existing gas Cqrm,pany ut)'[ VO -S OsOg0kO a r.;-0 ;-04 Co .0#4oW vNq. to be,. perforae.d. The, additional effort tequirod 'to perform tate ftert* in this task was 5& haurs and is, shown in Attachment 1, T09;119&ing I I &WOMOMW I Fini3nbW I Hdrrwstd srwrty 1 24p7 East KaWT[a AwnU% Wits 46A, An6helrm, CA 9.28078-M73 f wwwwifldanma, DO ftPa StfeP-t Widaniiig Project 005J,96 AddirW.Qto P';o. I June 1, 2009 Page 5 Ta$kAOSO Ggowowlkal Evfteoftg — !g— m WILLDAN Tfifs task includes; updati t)g &L- &OarechW(al engjnering repnn" as � Qtaibpd is the Additional Work RLaqu64f Ner. I Ut#d November 4, Z . (see Attachmei:rt- 3� Oty stiff wnisorred M41), the addOorpt wbrk• of dfhe u - PrdALW rtpqrt WU ployVidw to to Ow Tkw�i qf -tobA work and tbe%fbtthistaskis included InAttachmentl. Task,A06-1 - mo-adway r)csqn AMA Rj1t4ffij-hg.WA(1 Design Ti S .t4s5k 1hria'des'the :des gi of the rout0mg wall fo a1)10— mnffda R Will Perfbrm Arai Ural wCuliafiom leased 66 th't.! $OGtedmkMf &fovd[4 &r The b04ge widenmg, and the toa4lng 'byj p , > b , -fereocp �ftm Ktandgro pla(Li Jbr 16L,W -WWlf 44d. ill Wpr-!�pa�- a ro%Hng.. WaG ptaq aod, f T A, TICNte proMe,A4diffohially, Wuravow"hts rtxUinmg- walk WAhim the than)-fe). walls have an tha C-4A)j"I improgmefft OrIwiq$ and &!-sigmod or (:2iRW§ t41datd Wall az�tWfcs 00 ijbt lftlude3d.. The additional effort ta Perf&m the itmalh thi§task was 5-§ hours and is -shown In AMCbroellt 1.. ()IWTTOUl , t� Lea-st 5110 Of MOM SfPt, Ooftfi• Of M GWsOia Street wAs ping to be Widened for arf addffianal lane_ and cane drqpz TfWMtV k.400r ptfffO it.akthis widefO . & w. M, rra. o erqr w lbtt. pr,*,t. HowevO, f, the woomrfer of the West sidk- of Paso A064,ato vo Lab of Dd Mls)sd Svot wa& added t6 fhe &Liign, The prepktfvrt of a; Plan atid profile street for Pak.0 Adef-anto wifft M, pm -pared in fieu of the Mpat Street-W.j&*O& Tusk -"62 twility msfgiv This tads lof,.tud. tkye �s;#4.rW aim de�a of a water fine ffex-Coupfing ah -d vatft fhr t�ho� new 12, , Water es� r.L ifne; the existing water lines orosmng t . he bridge: do ri-ot Curti 44ff ner�-go trot-1M%H me p - , A gsi die ign phase th-e uti reque�tw fhc jtjrja gib.h 6f a tke MhACr lim, icro'ssfng at the 5funehOl Bridge. Willdan hasL researched, pe*.rmd aleulaticirTs ghd design, aM grepgr(W a detail shieet fir f15N� flex ppM g ,aid refood,-d toriCmte u0ifir V"ft Asha ittorialTy., Willdarr resaat.eNod thii pote-Otfol use- of, epoxy coate,$, abd llt*d steel fittings for WC pflae as requested by the City for induglon Into the Prolect design-. Th -e ziddlt'Waf -6ffbrm perfon'n the iteftl-t it, Task A463 Structural Brid 0 rig I EiVIMMOntai I Flnasi�-,W ( H6MS;dMdSrcurdy 714-976-8200 � 800,424.9144 1 fax: 714,87$.8280 1 2401 E4t KuWla AY60ije, Suite 45.0_AnahEim, CA 9030&-60713. 1 WWN"Wij[dan.=n D.Oelg-m AOOL%rvdum lune 1, Page 6 A06.11 564twn, Sa.do Widtifmg, I LLDAN T,,hC On g1hol- propoopt for tba,qftMftt Ofthe ft�W,�Vemei t eras Ws�ed oift tho bride being Mdened on tfie ric rtlr $I& Gnly, HOwevet,.. dur;lng the early dedgn phase antis dkeussibo with to C"ity tp prqvi& It Oe 10 tE bridge was r0q,Wfrdd. This sbuth&rn pbrtken L5 -carisidere4 a separate strudUre ftem the northem- porlio-R and requffed addftfenM structaral anginetrfn IU I g 'Th -s Wk lht 06�, ffio OOWOT),a!, 5mati' ml Culcalatjoxl� andl dN[Vsf$ that were, aFro the addmanal qo*trVcboh pW,4 and Oe ails dgVtIbped to reflect the southem bridge WideMng. SOS.0,qUentlY, th)a My Amd Will-dan reviewed the o.ppwturkWjoj to redijce c6sin, and afsq meet the e4edited pro),er-t destgri. sqhedu&hpedes t a, MztNtfdfng tgq �nt, these bpportUr1,l-- in:IwEweqSigri chpgto 0f Way tak_a4l#effolrohgtheSQU%heM,bHage Widening thraughthit- redu&16n df bike lone -andtmf.fjr-, hane widths an the bridp to minignum reoukamgr*s, Calculations were prtrfeF4 to verity j'tat t.hpj ijOstiftg &6090 U160 Onflever could qructuraf(Y bj�W .51&OW�fk- &'64 Und ail'. SoUth [do been refRoVed b6ft, sbeeni3m the PrQjezt, rest) ting in a aobA-arffial copstra O'din-cog'sawtvjgsfortbe VirWi, The a4VItian4l effori. to W jsrrjj fhe rWns InThis task was ISO hours and is,,5hmO,; A00.1tZ Liquofa9t1mv�Md ARI;Carve After ArFrbVb 0MAOC brjot`5 WW Reid. ifWrastigattdnfbr-tbis,pr'ojtitws disco -.r Od -h4 tke projea site is siistegtibf-e to fiOefadl-on under earthqriake eve -Td§. 6pecMit-af yj th�! I re are apptaR€tr>atelyfet of layer-befo* ihe existing. grAdg-that is 1fqt1efJ4+(P-4 MqqOfkaion i� datrWfnmj td :trrrog� fovnijatiai s, Ft. loses 50it strehk-tO anal cpXAIeTO(�Ot Of the pike set tion.. Tfi&,b bTe. ih-e. piles Jose their verticaf and ho4itmtal c4#t&-ies and produce Seimyll"Afy Inducel Seftle thetIffe7o.of rIqUefi Ct-100,, 4(NW!svas porft-imL%d-A a.0d , I$ rdtsed in T -P�k q50, In order to deterrrke the tnfqfity-cif the p j� gxposO4 b fjqqOgc�.aupt anay-fs was neieogd, WMdan mfefrgd to. the -vpd4td? tW #0 an fir a d tmatiad. the expm5ed pifesoet:rcfns n as free!;ta dh*.cOluMT,5 and calculated their vertical and Istora I strenyth, to carry the gravity Joaad Imposed from t.ht triljdge spam Additionally., the desfgp Starfdards. OwA to Verform thg injefal 6rl4ke aesfgn ckOoflmls. fo IW4 &a�igod iry 26o6. C*hz45 40400 the Acce(erat,d Respd.-.ngLa SPreCtWm, (ARS) Wwtfor . seismic d0sjo To the Seismkl *1DO*4 CrItOrFa (jqvie 7*06) doduMent, The revised and more conservative. AOS- Curve. superseded the previous curve resu,10,49 in the need tG perform tekmic -,trpaural caleratacforts and aa.ysrfs Cm5r again Per the new curve; E-7119in"Ong I G,60'echnlO'W I Er*Orrmetltm I Fhelr--ial I HorhWa6d SecUrfty" 714.978.8200 1 800,424,9144 I f2X I *, 714,978-,8299 f 240E East KataAlm Avenue. Sblts 450, Ana4eim, CA 1 �mYV-wjPdan,rom D81 Wspa Strd,st Wl&:fj'tg P,t-pjot-W1 LLDA N. Y""g Design Addondum N'U.. i our AFT -V Jute i, z009 Pqe 7 the: results Of the Ca1'W-JztfcVM using the revised ARS, cure requfrW that.'" Vridge, ohffmerits bLi y prmr�amd pj4ns, det-�jl� atnd tft.durM 616m&)ts, aft the 01601d plan 410Md to 4e, re4esigrle and U-Pdated. ThJS task, imljjde5, tho WdRio.t141 sitrigapral e000eedno, dffbpt, to OrfqrM caiculatiorm and. analyst and updato. the structural detail's associated u4t-h r*.ef4c-fJO and the -ne.WA9SQjfVd Per QhrW.is standar s.; 1'fid'ad4jobhol Wort to pOfOralT.O (UM s 10 th!s:J%skVVAsj.313 hones OHd.U4hbWh fhA-ftachni'Oftt 1- A6633, Underground Utirity petar. resulting from the inclusion of ULUD 05---0'' into the. project. OLtfi,� 0(A�r brjogj! In &P. rqqujyoo`theiqti TT Ljsjb of 00r ctet Od ails 4hd atWysls was rffqpjre4, W design these additional openings to the dWersions and requirmem ofthe utility eacfe,5. This Wk Orlodes, fstrttptoa Wgi# jj4t, ailft,fes. Th -e adMbOlftzif Lfif f6ct ra Pe�kft tht it `y N11fts1askryas 555 liOurs p nd is shown in Attachment TatkA%4 'Chahr*1 O.WA-in AWAX Oam RONA FfId'ovadon Thoriginal. s000 of work. ideorim 4KdKeWWe-"ftdid ndt lncAsetfie tufftft chay4neL �efidrencyy trfjfizjng the Army dorps of EngineeTs5 PrePOW14P.- ofa mrngl�4,e chaogf hydmurig Ma -, 09, d0cf, f��,drf* Vitl W4 n4t fulvded.. Subsequent fO'VVf1W-n'jire:VJ4W CbuM)Ohe GCFr-D-d&rervfmed-ih-at Me hydrauffcfta fh the AWt repartwas rtavaccepta� fo and requirgc(Mr to Opliz * flb,.�v eate, q ft6 -OP ,Q ex!� TtABU�Q- Creo- channel- beWegji thetrpsi m and dowf-jwCiam lhwrf AWdizors- as veli asthe auaWts of pleroteoslam Fo9owfos mmfttlon of th-Lsjaiia1,y.,sjs anti addftnal tbF,- repo Ot wA� mlyd per C6vpt�-dir ri to madef thc�. iftdO& of pier Mr. -011,00 (Oae# ofl pkrs. 2 am, 3, at Tp ljoLs, report tgvjsion, the county 4iretteo the, reakwm of the Mier � nose'to, be r&dOVOd fmm this, pro et and c-OnStrW-ted as -part -of, a future County prLoject. Co'unLYcomments required cbangirtkth-echwwefmddLsfto reflect the single pier nose and the report was aggin revised, AW. Rid 1 U40 in the reprt rnVi�ion!; was: thk, ihcorporkfing the widprtad uiidgrcrossiing trail abd felaihing. walls perCbunty -cornmerl M- ThfS fask.10ciudeand r6"S!ori�of the TitbPO Q -i? ,.CNaOO.W Hydra uh(�L-Report WMdanasrequired b)tthe OCFCD. 16e'addftiomif. effortto perform the li�--ms in tN5 task was 1115 h.otn and. is shown lr,-AtfaChYnert, I- cAgireerrn9 1 1 EnviKoh—w f Fir—dat I ?4otnalimd Sirsuoy . . 714,978,9= I 8007424.9,IA4 I f= 714,97'8,820 1. 2401 Sa5t 4at(041 AvLnua, Su& 450, M.ahcirr4 QA 92806.OM 1 wwwwijjdar ,G 3m DeR3OUPP 54eet wide))Jng Prbje a Design Addervdum No, I W09 Page 9 A0641 Pier Exterisfdn Ddsjgri WILLDAN Thj's task, itis.lud sxhe stru tlr t ani!yslr5 and design of-pi4ir extew;1on4,(.rmses) per OCFM rvqtirements. ,e:design pMtso atW pit jqaMqqtjiags _wWb:theOCF; tfie CIPPRty N61;WY required u lrcltp�op of M MO PWAQW WiAtke heW brfdge p(ers aqdsubseqv0b*'revised thIELcledslion ftinchrde one Piet, nose Wiifdon prepUed, pier ome, plan, eland struftral,jetafl p1girf shft%jo the the � xWyj rfoiij, 01 teq,Ufr.ed due to f -he Orar-wMatt of -a single, FyJ0- nose. The additbsal effort to, performs the items In this task was 77 hour% 7aSkAO66 Landstape Architecture This task irWUde:s the indeasedlandseapinjg and hj&-swate design effoits, CIO Migo qeview tornmhtee and Ffa-nnft Corohis!jidfn rMw.,sW4 6q el�pogo tandscaftg Won s WWt,' t o rer t -0 tf�e W� RIOLs Park fbat way ently Aaveioped, The eMM " lacatiod of the 91MP landscafijtlg- has exWeded the grassy swale anticlrjat�d jTT the, w1gfil4i seFtpe.as wetl. as tfte Ojfdft4 of fah6scaping pnd Wiz.atitfh AiOM tM ret4oftig.'WAff OP sbot�i N sets Ad,040*0 qod aft ewt40,46 a LAndsapo AtObItiact at the PtanhhW, CoMmjssjM medtjrig; AddM_Gyiajj.yj the. Propsed graded gmssy wale. has beeh replawd with a sWaL6 filtrattop "P M W$ktin 0- a. tMileft, 133009. MO Garr "'Of . jont td _ti'il resUk 6f 60 QPAP ail tine 4�1- CeffiftcdVbn 0MC-en with fhlq� e)(JS . 9 "rrn drain Sy$'tern5 a�� a W CRw4cs. Tf e. add M-OtIM of fej4ulfed Ta ParfOrM thE ROMS in tf;is tisk was 54 houirs and is shown in UAA667 - Qwtitles & Estimate. This task Wulode„s the- a-dditfonal effort to. perform cosi estLjjtaabC,,s as,$Oclitedveith thAdMON.J. Fandsr-5pire ;wd frqpVq& flex caupftng apo )M414 reulwl ng. w6k,wer nuseo, bio-Swalo, aho Inowploratn$ tbw Qt*. 0$-92- u . t1tity"WO& tO hL- PeAcMed byIho City's cbAftad6t, TKO tdditO iial effo-rt reouiNd to.perfbirm the IiL-rns in this. task. was, 41 haws and i's showil'in Attac.6ment 1. TaSkA069 SpesifiiaEis This tacit includes the adWriall'al effort W PMP'Af's special prtOsld7o� assWoted with the. addiji:oMl Landscaplhg arvd irrigation, flex, coupling aril vault; retaining watl'. pier nmeis�. -sw ? Kc� . jA!,s, and incorporating, Pr6jisioML fuf t6EUUD 0541 qtiRty w4ek to't perrorrqest by tile. Ow$ CorttraaOile M additional effort reqUtred 'to pofform the aeras in this task-)ma.5 42 hb&s.aFW is. shown In' Attachmeat -1, Task A10a West, Pat)k Bike Undlerpas" Destgri taSk. ihCfU(ie5 Ptj�p a rj3st e$ Mg underpass. The City TH,.s t1mato and d�__�jgn f4r a Western blk� jjT considered intr6dutinga rfew bike underpass, at tkhe wdst bank of the channel und8r the bridge, similar 5hVK6r1rf9 1" GNAe&NILAi j �nWWffenW I Hn5ndaj i Hurr*ar,'.d S4CLtrjty 7_1,1,07822f 0 160,4243.'144 1 fai -,114.97&82t�g i 2.4q1 EPikt EWella Avenue, Sulip 4501, AJ14helm, CX aPSd6-6073 1 www.wilidAn.com Det Obispo Street Wi&rgng. Prqiect Design Addendut NoA. It! n e 1, 2009 Paige 9 Wl LWA N Engineering cti to the -exl4flng bike underpass at the aasttork- 7 e City rgq�je5ied Wlllldz� bj q�yfbrM-, W t6hWat-tion cPst -estfin-fte- fdr the riew bike uodeTpass for bvdptary(byjsWerzOoo :at th-o city, willdan pprfp�ad a col Ostimoba, and. s;3b�eqvOfWq' fncaqf0'rA-4d tbe. western bike underpass into the profed plans. Rtwltiog from Of -T -CD ' W atid recent b.QO&Ury oahtO tie W09 :4-rri4iW- path Aad asOdOW M*IMMA®R',4i 0'Z NO W ch;nrfLil side re,rwxokructtoj hdg- bee eliefntief.. The add.1tionAt Aaft fortfie items -in thistask, was -4a, hours. and N shown 1n Aft-�icbmmxg I FtE FOR ADDMONAL WORK Atotal fee of $419,41.QM Includes, orvjce�-, for- Wwi,. already gebvilded and foe work to be proVided to complet� the P-S.&E d sign. Engirte6drng' ! Q'MWd4flical f EAvlrOrmOIW I RnanclaJ I HarrWancl Secut.ity 714,978.8200 1 800.424:81 44 I ftit 714,978,8293 1. 2401 East Kata�a Avenue, SuiRe 450, Anahel irm, CA 3J280e-6073 I www.4v[l da.c.Om al 0 i a � G FF Sd K w ry 4 w I S �.S w in "t :r x mg � b •a C c ca �. 9 I-TIT F m r � n Y p N v it N N rg+ r ry 1 � g R 5 P -n H—!- y� 3 j a WILLDAN seror€, P110tic i yQrCies- April 3, 2008 MR. ALAN P. OSWALD SENIOR ENGINE ERrrW tC ENGINEERING AND BUILDING DEPARTMENT CITY OF SM JUAN CAPiSTRANO '32400 pasha Adeiantoa Sart Juan Capistrano, CA 92675 2401 E=ast K, tetra Avmue. S,.;+ie 45D Anahah, ratffa tura 92$CfEs 714f073 -UM sa 714978-820-9 w�w.wiikar�.cam Subject: Del Obispo Street Bridge Widening Over Trabuco Creek Traffic Analysis and Report Dear Mr. Oswald: Ntfildan is oeased to submit our Scope of Work and Fee proposal to .provide pwossional traffle engineering servjax s to the City of Sari Juan C,,apiwana fbr the DeJ Obispo Street Bridge Widening Over Trabuco Creek Project. We are exdtad to. continue to move this project forward and assist the City in meeting the project goals and schedule. The City of Son Juan Capistrano is requestirrg the update of the Det Obispo Street "ge Widening Over Trabuco Creek Traffic Analysis dated Deoember. 1, 2000 . Reuise}' to support tide envirorw wental document. being prepared by the City. The failovAng Scope of Work and Fee (Attachment A) includes a projot understandbg and criteria based on the inform a ion provided by the C(ty at our meeting held on March 26; 2008 at time City, Pim review the Scrape of Work items to confirm our understanding of the traffrc.arnaiysis criteria. We am cmiideni in our abifty to provid the City with a tin"documerd preparation. If you have. questions or regWre additional inlon-nation, please do not hestate to contact n at (714) 97M205, or a -ma me at. k-stqelft@td1ldan.cx�m. Respocifttliy submitted, Willdan rr Vice President divisfon Manager, Tr-anspoftdon cc. viiia Patel, City of San Juan Capistriano Bill Rarrrsey, City of San Juan Capistrano ATTACHMENT A EL O SlSPfl STET BRIDGE WIDENING OVER TRABUCO CREEK TRAFFIC ANALYSIS ANIS REPORT A. PROJECT UNDERSTANDING The City of Sart Juan CapiAran€t is requesting the revision of the Del Obispo Street Bridge Widenattg Over Trabuco Creek Fridge Project Traffic Study, dated December 1, 2006 (Revised) to support the environmental docurnentation being prepared by the City. The report wilt be revised based 6n new traffic data and tate folk nig criteria: * The project Is expected to be cctn ucted In the Year 2t9. * A one p6rcent giro4& factor Mil be appiled to new emoting carat data to obtain Opening Day (Year 2009) volumes and future volumes Year 2035. - B, SCOPE OF WORK Task 1,0 Traffic & QueWng Counts The work effort necassM to .update:the traffic study and evaluation is as follows: a. Oixtain current count data at the four &* intbrsecthm of . Del Obispo Street at Aipaz Stmt +� Del Obispo Street at Pam Adelanto - * Del Obispo Sime# at Los Rias Street • tel Obispo Street at Carnino Capistrano Per,the City s &deffnes, the counts wig be oonducted in itte AM (7-9), Middoy, , 01-1) and -PM (3-6) peak hours. 'These counts witi to pertbmied'art a Tueslay, Wednesday and Thursday and the average of the three days will be alllized within tho report. The counts wit be conducted while school is in session and bore the summer rrtprtths. b„ 24-hour directional count on Del Obispo between Allpaz Sweet and Past Adelsnto wil also be carducted over a three day period. a. A queI crN urawill be perfcorrrted for all teff trait movements at each int Ctian coun#k d. Irrforrrtation such as the number of vehicles.in the pocket, the number of vehicles queued into the through lane and haw many vehicles miss the cycle W1 be provided. Fuge, 2 ATTACHMENT A DEL OBISPO STREET BRIDGE WIDENING OVER TRABUCO CREEk TRAFFIC ANALY&S AND REPORT Task 2.0 Trac Analysis & Report a. Analysis will be pertrtrrrl d at each of the four study intersediom Del Obispo Street at Alipz Street, Dd Obispo street at Paseo Ade€anto, Del Obispo street at Los Rios Street and Dei Cbispta Street at Camino Capistrano for the following conditions. • Existing with Erdsting Geometries Opening Coy (Year 2009) with I )dsdng Geomebics Opening Coy (Year 2009) with Proposed Gebmetrtcs • Yegr'2035 with Existing Geometries Year 2D35 witt'r Proposed Geixnetrics . This analysis will be perforated to determine the Level of Service at each of tate int carts limed above utilising the tntea�on Capacity llU&alJon QCL. methodology for the signaltzed Intersections and FICS for the non -signalized intersectims. the Opening Day and Year 2035 anatysls both with and without the project will also be analyzed utilizing SYNCHRO. b. Previous comments made by,Cfty Traffic Engineer (Alan Oswald) dated 12lB106 and the subsequentiy.City approved Table 2 LOS Belay revisions provided to Mr. Oswald on 1/W07" partaiinkV to the Traffic Analysis (December 1, 20W -- Revised) %till be incorpcxated into the updded analysis and report c. Prepare a Draft Report to be sub€rtitted to the Cdy for review and c:onype tt. d. Respond to City review comments, revise report accordingly and submit a !'canal Report (This proposal Incorporates one review prows.) Task 3A Meetings Two WIlden employees will attend two meetings vkh City staff. One ruing will be helot subseq[rer# to City review of the Draft Report submittal to discuss Gity review coxa mems, The second rnaetirV wilt be hold at the I nat Report submittal to discuss the findings and conclusions_ \Arilidan will.prepare aind disMute rneong notes far the first meeting. Task 4„Q Prefect BUnagement & Adminisbra ion This taste includes progress monitoring and supervising to facilitate task completion and delivery, coordination with proposed Deo Obispo Street design work and maintenance of prat files. Fuge 3 �+�y . ATTACHMENT A , DEL OBISP0 STMT BRIDGE VADENINQ OVER TRASUOD CREED TRAFFIC ANALYSIS AND REPORT Reirnbutsables Willdan wi}l provide three copies of the Trac Analysis and Report at ftis Draft and Final sub t tals to the City. Reimbursable expemes include photocopying, binding and delivery of the reports. Reimbursable r:"nses will be biled at cost plus a 15% madwp.. A budget mount has been established for rein6ursables and backup will W provided. C.. SCHEDULE In order to proMa counts outside the surnmer months, counts must be completed before: June 1, 2008. We would be prepared to begin worts can this study upon re fit of authorizIation. We anlicipate that approxirnataly three to four weeks, would be rewired to c =Oet+e the study after receipt of traffic count data. 0. FEE Willdan proposes to provide the baffrc engineering services as stated above for the following fee as identifted' in the task brown.. Task 1.0 Traft & Queuing Counts $11,9W Task 2-0 'Traffic Analysis.& Report $16,8W Task 3.0 Meetings 1 1,180 Task 4.0 Project Management & Administration $ 1.020 R irtrt�ursables 5C1Q Trial .$31,400 This proposal is based on'the eoncMons gnd cMeda'utilized in the timber 1, 2006 Traffic Anatysis and. changes to those conditions and criteria including the proposed or mdsting-roadway geodes and the ti -aft slgr�W operations are not expected and would be considered additional wak. Any work effort grand the proposed Scope of Work'witi be based on firne-and- materials in a000rdance with W dan's Schedule of Hourly Rte. This also includes attendance and prepara#ion for any meetings not 'included in the Scope of Work. Prior to engaging in any such work Wiitdan veil notify the City in writing. Page 4 ATfACFM!' A DEL OBWO STREET BPJDGrz WIDENING OVER TRABUGO CRS TRAFFIC ANALYSIS AND RE oKT Wim" � L � , Lida p err;Fli.V1f MA �� Mo �1H µ MA Lida p err;Fli.V1f AIM MA �� 1H µ m`.F M- /am � r _ 4wal�ac keima SSA* Sod ... . .. ............. ludo rr�„fYYN1A/,1./'�N1l(dpi.......a..rwir«�rMirw.:}«�w..AwM�cIn1I,.�/�Jw �S1WiKJYRIf W91OW WA 1kaaMtWt�eet�uwr ._---+�ks.�'L�Jao 3 mq*s 1oko som lack y 'y1+1{yRA cwdw 60.0 TmA x fto ��Y�`��MmdtSy`s n��.y:yj(�...yyyy!,��-44,„?2: MDOV it I* cusad pmtIENtoo aE u OUW4 vmdwvwwdwpdm& N'l�� •Y VQl r,1VH'M ' AIM ��q��mya�ioma,�, i�ra4arerRo4ye.YA�Fhix�vro�a�oC.�x�iraaawc�rrrta �9 �T9AlhClj9WCtl ;hIE,�Y�fR3FitTlkwtrip. Cruw4N1l9Ml1+N #C�[ill'�� rontnjti �6 Nlc fks�! aGcf �L �R savnB� ffi 'R+e' lAkcgl�sl' Page 5 .�rr�y�w �� 1H µ m`.F M- /am � r _ 4wal�ac keima SSA* � ..�.... �.�-.� ....... ... . .. ............. ludo 1oko som lack y q cwdw 60.0 TmA x � ��Y�`��MmdtSy`s n��.y:yj(�...yyyy!,��-44,„?2: MDOV it I* cusad pmtIENtoo aE u OUW4 vmdwvwwdwpdm& N'l�� •Y VQl r,1VH'M ' ��q��mya�ioma,�, i�ra4arerRo4ye.YA�Fhix�vro�a�oC.�x�iraaawc�rrrta �9 �T9AlhClj9WCtl ;hIE,�Y�fR3FitTlkwtrip. Cruw4N1l9Ml1+N #C�[ill'�� rontnjti �6 Nlc fks�! aGcf �L �R savnB� ffi 'R+e' lAkcgl�sl' Page 5 7A0 hFx Suite SSU $�(�{ng a:t0ii6A�j37iCf�:s �+aa�2im. �:n(if��rni:t ��Ut;-�iF3' i . ',.' ! &;r— 0 tut v114,4,'3-;3_791) .%-%xW:rii dAn aim I•Itavember 4, 2008 Mr. Masser Abbasza;deh, P.E. iW ngineefi g & Building Director/C4 Engineer City of San Juan Capistrano 32400 Paseo Adelanto Sorg Juan Capistrano, CA 92675 Subject" Del Qbispo Street Widening Project between Alipaz Street and Paseo Adelanto (CIP 122) µ Additional Waris Request No. 1 for Geotechnical Engineering (Task a) Dear Mr. Abbeszadeh, . Wrlldarfs priority is to provide the City of San Juan Capistrano quality design services and meet the City's project schedula and funding deadline goals associated with the Del Obispo Strut Widening ftject between Aiipaz Street and Paseo Adelanto. As Wilddan and the City remobilize the design efforts on this accelerated schedule, a review of the prci design status is needed starling frc m the end of 2004, when the work effort stoped, and what has transpired over tha last year since the completion of -the PACE report for San Juan CreeX Additionally, a review of ft Scope of Work {Exhibit,A of Personal Services Agreement dated March 16, 20 04) and the work effort to c omptets the project design in May 2009 is also needed,. Ho -waver, to expedite the project schedule and design work effort.. Willdan ikoudd like to. initially address two preliminary engineering tasks that are the base work for subsequerA de -sign tasks: Task. 3 - SurveyfRight of Way engineering and Taste 5 Geotechnical Engineering, Geotechnical Engineering (cask 5) is addressed in this reqs for.addiiional merle,.' SurveyfRight of '4J1day Engineering (Task 3), as well as other task updates, will be addressed in forthcoming requests. I_iqueil Able Soli irr'yestigaition and Analysis The original geotechnic l field hvestphort and ana#ysis was pe rforrried in 2004. Subsequent to the tri tial old investigaticrrn,. Wlldan Geaechnicat discovered liquefrade sails in Trabuco Cry at the W Obispo Strom. Vie; The pt eseric a of Iiquefiablee soils was not anticipated and, as a result, adidii 'great field investigat and analyses was necessary toquay the seismically -mac uced settlements dig: to the sail liquefaction on file existing bridge foundations and the proposed bride Bening fourrdaiiors. Wiilldan Geotrx�,iAcal perforn ied the following additiorW tasks associated with liquefiable soils; As -built Foundation Analyses ConskWiN 14uefadon Effect • fixial capacity for abutment &flier piles cinder se is conditions • Lateral capacity for abutment & pL-r piles under seismic conditions Del MOO StreetWideninT, '-,ct between Alipaz Streot and Paseo Ad Additional Waris RegtrW No. �.. - Gectechnical Engineering November 4, 2008 Page 2 New Foundation n Considering LiquePocfion EMacts * Axil catty for abutment & pier piles under seisrrric condfions * LatszA capacity for. abutment & pier piles cinder seismic corxfftm Tiny; effort required to complete this work was 48 hours for a fee of $8,7401. G+evtechn,JCM tngkweflrsg update Since the completion of the field investigation and geotechnical analyte and design in 2004, seismic analysis criteria and design standards have substantially changed resulting in a news to redo t6a seismic and tittluefacdon analysis and revise the final geotechnical report. To complete pleie the. rePort and provide theinformation necessary for bridge design, tip fallowing tasks. will be performed implementing the new seismic standards: * Update sr3!&r Ic design parameters, 9 Fjna�ze the Ilquefactio.in analyses; & Deslgn pile Ruldatio n based can latest wdal, 401� and lateral toads; 0 Perform slope stalajW analysis and design for embankment s4es: + Perform settlerrnent analysis for etnntarnkmert fills, O Finalize boring log orad laboratory test rest_A compilation, and * . Prepare the final report. The effort required to complete this work is 913 hours €or a fee of $14,930. Task Management and, CoordtrhWon Task' management and, coordination was provided -for the liquefaction suit investigation and analysis and will continue to prn�ri sed for t Qu# rtcling genic at ar�gineering w to complete tHs -task. Management activities include scaedulirig field and design WOrK. =rdinating work between design groups and subconsuitants, maintaining records of corre$pondenc a and providing quality assurance and control. The effort required to complete this work is 12 hours for a fee of $I,BX Fee For Additional Geotechnical Engineering Mark The fatal fee for geotechnical engineering 'work already completed and to provide.an updated analysis and report is $23,4 .. irk .._ s .. -- �.. .- a � r:'1 i. ��f-•, � .. �•It'.!", •, c.]' _ .. r .r i. � Dal Obispo fteet Widening "v-1 between Afipaz Street and Poser Adi n� AddiNon" Work Request No. C-ectechnicW- Engineering November 4, 2W8 Pia 3 Willclan is km"v forwaW to cordinuing to sefve the City of San Juan Capls&ano on this Impodant profit If you have any questions, please contact me at (714) 97U205. Rbspecftlly Subrnftted, Kenneth T. Steele, P... Vice President Group Manager, Transportaffon Plans and Specifications are available for review in the city clerk's office and city Council Office. 32=00 PASE k SAN JUAN ,OZE (4V 49. (040) w 10FAX leu Wlls�Vyut)rarapstra'"e's org =NikEFM CF THP CHY COMM NOTIFICATION OF MEETING OF POTENTIAL INTEREST OF THE SAN JUAN CAPISTRANO CITY COUNCIL LAOMFm3a i$vk" WAIK Nlltlmll. R, lxmans The City Council of San Juan Capistrano will meet at 6:30 p.m. on Tuesday, August 18, 2009 in the City Council Chamber in City Hall, to consider: "Consideration of Approval of the Plans and Specification, Authorization to Receive Bids, and Approval of the Design Addendum with Willdan Engineering for Del Obispo Street Widening at Trabuco Creek Bridge (CIP No. 07107)(Willdan)" — Item No. D4. If you have specific thoughts or concerns regarding this item, you are encouraged to participate in this decision making process. You can communicate with the City Council through correspondence addressed to the Council and/or by attending the meeting and speaking to the Council during the public meeting. Correspondence related to this item must be received at the City Clerk's office by 5:00 p.m. on Monday, August 17, 2009 to allow time for the Council to consider its content. If you would like to speak at the meeting, please complete a yellow "Request to Speak" form found inside the entrance to the Council Chamber. This form is turned in at the staff table, just in front of the Council dais, You will be called to speak by the Mayor when the item is considered. You have received this notice at the request of the City staff member Nisha A. Patel, PE, Associate Engineer. You may contact that staff member at (949) 443-6350 with any questions. The agenda, including agenda reports, is available to you on our web site: www.sanivancapistrano.org. If you would like to subscribe to receive a notice when agendas are posted to the web site, please make that request by sending an e-mail to: cit clerk san'uanca istrano.or . Maria Morris Acting City Clerk cc: Ken Steele, Willdan