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Home My WebLink About20140920.tiff RESOLUTION RE: APPROVE WORK ORDER FORM (FLOOD REPAIRS - EM-BR69/380A) PURSUANT TO AGREEMENT FOR DESIGN SERVICES (RETURN SITE TO PRE-FLOOD CONDITIONS) AND AUTHORIZE CHAIR TO SIGN - ATKINS NORTH AMERICA, INC. WHEREAS, the Board of County Commissioners of Weld County, Colorado, pursuant to Colorado statute and the Weld County Home Rule Charter, is vested with the authority of administering the affairs of Weld County, Colorado, and WHEREAS, the Board has been presented with a Work Order Form (Flood Repairs - EM-BR69/380A) Pursuant to Agreement for Design Services (Return Site to Pre-Flood Conditions) between the County of Weld, State of Colorado, by and through the Board of County Commissioners of Weld County, on behalf of the Department of Public Works, and Atkins North America, Inc., commencing April 1, 2014, and ending June 1, 2014, with further terms and conditions being as stated in said work order form, and WHEREAS, after review, the Board deems it advisable to approve said work order form, a copy of which is attached hereto and incorporated herein by reference. NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of Weld County, Colorado, that the Work Order Form (Flood Repairs - EM-BR69/380A) Pursuant to Agreement for Design Services (Return Site to Pre-Flood Conditions) between the County of Weld, State of Colorado, by and through the Board of County Commissioners of Weld County, on behalf of the Department of Public Works, and Atkins North America, Inc., be, and hereby is, approved. BE IT FURTHER RESOLVED by the Board that the Chair be, and hereby is, authorized to sign said work order form. The above and foregoing Resolution was, on motion duly made and seconded, adopted by the following vote on the 24th day of March, A.D., 2014. BOARD OF COUNTY COMMISSIONERS WELD COUNTY, COLORADO ATTEST: dacrifetif ,cp:cA EXCUSED ��..� Douglas Rademacher, Chair Weld County Clerk to the Boa J ` S L �► D 'XCUSED rbara Kirkmeyer, Pro-Tem BY: f� Q_L�! J�__ i (I %% t♦ De." ty Clerk to the Bo��j %u�� P —� ivy Lean P. Conway APPR9 ED RM: �� Mike Free ty Attorney , // William F. Garcia, Acting Chair Pro-Tem Date of signature: `1'Ja•/-f -� (rutru2S et:PLO (F•c.) M.6,6 . tick C6.O,S.A) Gs, oem, Fi , Rcpt -to ��`IZF_c� 2014-0920 3 ay ly LI•8.aay BC0045 WORK ORDER FORM(FLOOD REPAIRS) PURSUANT TO AN AGREEMENT BETWEEN WELD COUNTY AND ATKINS NORTH AMERICA,INC. DATED: March 17.2014 Work Order Number: Atkins-4 Project Title: EM-BR69/380A Design Services(Return Site to Pre-Flood Conditions) Commencement Date: March 24,2014 Completion Date:June 24,2014 Limitations on compensation: Not to exceed$70,066.00 Professional agrees to perform the services The attached forms are hereby accepted and identified above and on the attached forms in incorporated herein: Exhibit A — Scope of accordance with the terms and conditions Work, Exhibit B — Cost/Fee Breakdown, contained herein and in the Professional Exhibit C—Proposed Schedule. Services Agreement between the parties, dated January 13, 2014. In the event of a conflict between or ambiguity in the terms of the Weld County Public Works Department Professional Services Agreement and this work order (including the attached forms) the By: ttussoiti V•E• Professional Services Agreement shall control. Project Manager Date: '31r% uk By: M)JJ � Atkins North America,Inc. County nF ineer -ocS% Date: By: r By: MAR 2 4?0M . Title: A SsO c. a-k- Vec c )re jsc.,.{- Director of Pu lic Works / Date: J/7/20/ By: William F. Garcia, Acting Chair Pro-Tem MAR 2 4 2014 EST: 18b1 ,v, e ;County Clerk to the Boa d :i. U� 41'(71.'"---. 1 uty Clerk to t e Board 2014-0920 L EXHIBIT A SCOPE OF WORK FOR WELD COUNTY POST FLOOD ENGINEERING SUPPORT RESTORATION OF PRE-FLOOD CONDITIONS Em-Br69/380A I. GENERAL Description of the project The scope of services will include the work items necessary to assess and develop abbreviated plan and construction documents to restore the site to "pre-flood"conditions. This will include a visual assessment of the existing bridge(s), necessary environmental permitting, geotechnical assessment of existing roadway and pavement,identification and coordination for additional easement acquisition,hydraulic analysis of the South Platte River, and development of required restoration actions. This project will meet the Weld County, CDOT and AASHTO design criteria. The limits of the project are approximately the limits of the flood damage along WCR 69 north and south of the South Platte River.. Assignments of responsibilities of the parties involved Weld County Project Manager: Michael Bedell,PE Weld County Public Works 1111 H Street Greeley, CO 80632 Names of Key Personnel Responsible for Work: Atkins Project Manager: Josh Holton,PE 4601 DTC Boulevard, Suite 700 Denver, CO 80237 303.221.7275 phone 720.475.7051 direct 303.478-4981 cell 303.221.7276 fax Joshua.Hollon@atkinsglobal.com Dan Liddle, PE, Principal in Charge Andrew Holton, Deputy Project Manager II. SCOPE OF SERVICES AND COST ESTIMATE The scope of services for the project includes project management, arterial design,visual assessment of bridges,floodplain and hydraulic analysis/modeling, erosion control design,constructability review, geotechnical assessment,property owner coordination, easement acquisition, and coordination with federal reimbursement personnel. Bidding support,construction management services and post design support may be provided in the future but are not included in this scope of work. The following work tasks will be completed for the preparation of one abbreviated construction plan package for the recommended restoration activities. Scope of Services Weld County Post Flood Engineering Restoration of Pre-Flood Conditions Em-BR69/380A A. GEOTECHNICAL ASSESSMENT AND RECOMMENDATIONS Visual assessment of the existing sites will be performed to evaluate geotechnical properties and develop recommendations for restoration activities. 1. Assessment of emergency repairs performed by Weld County maintenance staff to re-open roadways. a. Evaluation of long term settlement potential will be made using visual observation, information from county staff and photos of the emergency repairs. b. Evaluation of roadside slope stability will be made using visual observations of roadway fill material c. Evaluation of bridge abutment stability will be made using visual observations. 2. A geotechnical summary report will be provided to discuss information gathered during site reconnaissance and review of background information. The summary report will also provide recommendations for embankment and abutment restoration actions and discussion on the settlement evaluation. B. CIVIL ASSESSMENT AND RECOMMENDATIONS Roadway engineers will visually assess the roadway to identify potential flood related damage. 1. Evaluation of roadside signage and delineators. 2. Evaluation of roadside side slopes and grading within ROW. 3. Evaluate pavement limits. 4. Determine Traffic Control needs for assessment and construction activities. 5. Development of flood restoration activities. C. HYDRAULIC ASSESSMENT Water resources staff will use the existing South Platte River Hydraulic model to evaluate potential scour and develop recommended restoration actions. 1. Assessment of bridge abutments and development of bridge armament design. 2. Assessment of overflow culverts and development of inlet and outlet protection. 3. Assessment of roadside slopes and development of erosion control protection. 4. Assessment of debris and recommendation for debris removal. D. RIGHT OF WAY The recommended restoration activities that are proposed outside of right-of-way (ROW) will require some level of property acquisition. 1. Identification of temporary construction easements and property owner coordination. 2. Identification of permanent easements and property owner coordination. a. Legal Description for permanent easements b. Appraisal for permanent easement E. CONSTRUCTION DOCUMENTS The recommended actions identified above will be incorporated into an abbreviated plan set to provide construction contractor information on the proposed restoration activities. 2 of 3 Scope of Services Weld County Post Flood Engineering Restoration of Pre-Flood Conditions Em-BR69/380A 1. Plan sheets to label and quantify restoration activities. 2. Construction specifications 3. Quantities 4. Prioritization of Construction activities. III.DELIVERABLES-The following is an estimate of the deliverables required for this project. Assessment Reports Design • Geotechnical Summary Report ROW, Easement,Legal Descriptions • Conceptual and PDF Construction Documents • Plan sheets • Specifications • Quantities IV. LIST OF ASSUMPTIONS 1. No geotechnical boring, samples or testing is included in this Scope of Work. 2. Construction documents will include abbreviated plan sets to provide enough information for contractors to bid and perform the proposed work but will not include the normal level of detail for bid sets. 3. Bidding support, construction management and post design services are not included with this Scope of Work. 4. Payment for any easements will be provided by Weld County. 5. Weld County will provide Atkins a copy of the SEH bridge inspection report when available. 6. This scope of services does not include structural assessment of the bridge structures or structural recommendations to repair flood damage. If the SEH report documents structural damage, an additional task order will be needed to develop structural repairs. 3of3 8 8 N S IA [ 8 6 . -3 8 R3 a • s_ 8 $ _ a. . z.ggiTi i2 8e 8 S go z_ c. 8 € $ _ 8 38 8� Ec w gl g- 13 w » o E - s 8e c 8888 _ _- Q≥ nu A o w » » uxi^I!e Se 527 4 8 O 6 » $ 88 :» pz „ 58Lai8 E 8e g $. =as a 8 8 8 s ws` Pa e 5 o w gT h S a EXHIBIT C WELD COUNTY POST FLOOD ENGINEERING SUPPORT RESTORATION OF PRE-FLOOD CONDITIONS Em-Br69/380A I. ESTIMATED PROJECT SCHEDULE Initial Site Assessment 1/14/14 Site Assessment with County PM 1/22/14 Project Kickoff and Coordination Meeting 3/24/14 Preliminary Restoration Plan 4/28/14 Identification of ROW Impacts 5/2/14 Preliminary Cost Estimate and Quantities 5/5/14 Plan Review with County Staff 5/12/14 Delivery of Construction Documents 6/16/14 Hello