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Home My WebLink About20203186.tiffRESOLUTION RE: APPROVE AGREEMENT FOR BRIDGE IMPROVEMENTS FOR BRIDGE 29/68A REHABILITATION PROJECT AND AUTHORIZE CHAIR TO SIGN - THE NEW CACHE LA POUDRE IRRIGATING COMPANY 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 an Agreement for Bridge Improvements for the Bridge 29/68A Rehabilitation Project 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 The New Cache La Poudre Irrigating Company, with further terms and conditions being as stated in said agreement, and WHEREAS, after review, the Board deems it advisable to approve said agreement, 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 Agreement for Bridge Improvements for the Bridge 29/68A Rehabilitation Project 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 The New Cache La Poudre Irrigating Company (NCIC), be, and hereby is, approved. BE IT FURTHER RESOLVED by the Board that the Chair be, and hereby is, authorized to sign said agreement. The above and foregoing Resolution was, on motion duly made and seconded, adopted by the following vote on the 28th day of October, A.D., 2020. BOARD OF COUNTY COMMISSIONERS WELD COUNTY, COLORADO ATTEST: datitoo jek,;O4, Weld County Clerk to the Board BY: APP ounty Attorney Date of signature: ( I/O2/2O a a Mike Freeman, Chair Steve t. reno, Pro-Tem A James Sco Kevin D. Ross cc : PcrJ(E6/ao/ER/cN) I1/oy/2D 2020-3186 EG0078 Gc)rid-iP 'z' - MEMORANDUM TO: Esther Gesick, CTB DATE: October 20, 2020 FROM: Erich Green, Project Manager / Don Dunker, County Engineer, Public Works SUBJECT: Agreement for Bridge Improvements with The New Cache La Poudre Irrigating Company (Bridge 29/68A Rehabilitation Project) Please place the attached Agreement for Bridge Improvements (Agreement) on the BOCC Agenda. This item was approved by all 5 Commissioners on a pass -around dated October 15, 2020. The purpose of the Agreement is to define the rights and responsibilities of Weld County and The New Cache La Poudre Irrigating Company (NCIC) related to the project. Weld County's total funding contribution is a Not to Exceed amount of $5,000.00 in order to reimburse NCIC for their reasonable engineering expenses for reviewing the project design. For more information regarding the project scope and the Agreement, please refer to the pass - around dated October 15, 2020. I will plan on attending the BOCC hearing to answer any questions that the Board may have regarding this Agreement. 2020-3186 tai c-aore BOARD OF COUNTY COMMISSIONERS PASS -AROUND REVIEW PASS -AROUND TITLE: Agreement for Bridge Improvements (Bridge 29/68A Rehabilitation Project) DEPARTMENT: Public Works DATE: 10/15/2020 PERSON REQUESTING: Erich Green / Don Dunker Brief description of the problem/issue: Project Background: The purpose of the Bridge 29/68A Rehabilitation Project is to improve the lifespan and safety of the existing bridge structure. Specific improvements include concrete encasement of the existing abutments and wingwalls, cleaning and painting of the existing structural steel, and replacement of the existing reflector tabs along the bridge guardrails. The project is being completed within Public Works' 2020 bridge rehabilitation budget. Weld County contracted with TLM Constructors, Inc. (TLM) in August of 2020 to construct the proposed improvements and TLM is prepared to start and complete construction this fall. Purpose of Pass -Around: Construction of the proposed improvements requires access to the Greeley No. 2 Canal, which is operated by The New Cache La Poudre Irrigating Company (NCIC). The attached Agreement for Bridge Improvements (Agreement) was therefore drafted by Public Works staff to define the rights and responsibilities of Weld County and NCIC related to the project. We are seeking Board of County Commissioners approval and signature of the Agreement. Total compensation is a not to exceed amount of $5,000 in order to reimburse NCIC for their reasonable engineering expenses for reviewing the project design. The Agreement has been reviewed by the County Attorney's Office and signed by NCIC. What options exist for the Board? (include consequences, impacts, costs, etc. of options): • Approve the Agreement for Bridge Improvements. • Schedule a work session to further discuss the Agreement for Bridge Improvements. Recommendation: Staff recommends approving this Agreement for Bridge Improvements and allowing it to be placed on the next available BOCC agenda. Mike Freeman, Chair Scott K. James Barbara Kirkmeyer Steve Moreno, Pro-Tem Kevin D. Ross Approve Recommendation Schedule Work Session Other/Comments: AGREEMENT FOR BRIDGE IMPROVEMENTS BETWEEN THE NEW CACHE LA POUDRE IRRIGATING COMPANY and WELD COUNTY (29-68A BRIDGE REHABILITATION) THIS AGREEMENT is made this 0' day of / / , 2020, by and between The New Cache La Poudre Irrigating Company ("NCIC"), a Colorado non-profit corporation and the County of Weld, a body corporate and politic of the State of Colorado, by and through its Board of County Commissioners, whose address is 1150 "O" Street, Greeley, Colorado 80631 hereinafter referred to as "County." WITNESSETH: WHEREAS, NCIC is the owner of a certain right-of-way within which lies a canal or ditch known as the Greeley No. 2 Canal, (hereinafter referred to as "the Ditch" or "Ditch"), and WHEREAS, County finds it necessary to construct improvements to the 29-68A Bridge which crosses the Ditch along Weld County Road 29 (WCR 29) about 700 feet north of State Highway 392. The proposed improvements include reinforced concrete encasement of both existing abutments and all four (4) existing wingwalls, cleaning and painting of the existing structural steel, and replacement of the reflector tabs on the existing guardrails/bridge rails. These proposed improvements together are hereinafter referred to as the "Project", and WHEREAS, NCIC and County acknowledge the Ditch lies within an area of the Project, and WHEREAS, NCIC agrees that County has designed the Project to accommodate the current average maximum water capacity of the Ditch, as reflected in the construction plans and design calculations (a copy of the construction plans is attached hereto and made a part hereof by this reference as Exhibit "A" and a copy of the design calculations is attached hereto and made a part hereof by this reference as Exhibit "B"), and WHEREAS, NCIC and County recognize that County has a statutory obligation to maintain its roads and bridges to protect the safety of the travelling public and that NCIC also has legal obligations to deliver water to its shareholder/members, and WHEREAS, each party desires to cooperate in a manner that permits each to meet its obligations. NOW, THEREFORE, in consideration of the promises and covenants expressed herein, the parties mutually agree as follows: I. NCIC's RIGHTS AND RESPONSIBILITIES: 1. Construction Plans: NCIC and County acknowledge that each has had the opportunity to provide input into the design of the Project, and that Exhibit "A" reflects the collaborative design efforts of the parties. In the event that County discovers unanticipated conditions during construction, County shall notify NCIC of the need for design changes. Page 1 of 8 Following NCIC's approval, the revised construction plans and/or specifications shall be attached hereto and made a part hereof as additional exhibits. In order to avoid delays during construction, County shall be authorized to continue construction using revised construction plans, except for the following, which require prior approval from NCIC: major design changes or changes which reduce designed flow capacity. When prior approval is required, NCIC shall review revised construction plans in a timely manner. 2. Construction and Maintenance of Project: NCIC hereby grants permission to County to construct the improvements described in the construction plans included in Exhibit "A" and thereafter maintain said improvements within the Ditch where said improvements are also located within County road right-of-way. 3. Grant of Right of Ingress & Egress: NCIC hereby grants to County the right of ingress and egress to and from the Project and across the Ditch property, as necessary and reasonable for the exercise of the purposes of this Agreement. NCIC acknowledges and agrees that County will require access to the Ditch to complete construction of the Project, and hereby specifically affirms that County shall have that access. 4. NCIC's Field Inspections: NCIC may, in its discretion, conduct field inspections at the initial stage of construction and later within three (3) business days of County's notification to NCIC that construction has been substantially completed. In addition, at NCIC's discretion, field inspections may be conducted at any time during the construction of the Project. NCIC shall notify County in writing of all corrective work it deems necessary within three (3) days of such field inspections. Such corrective work shall be completed promptly at the sole expense of County. Failure of NCIC to notify County of the need for corrective work within three (3) business days of NCIC's inspection shall be deemed to constitute NCIC's acceptance and approval of the construction of the Project through the date of that inspection. 5. Timing of Project Construction: NCIC has provided County with the dates that agriculture season high water flows will not be running through the Ditch, so that the Project may be completed within those dates. At the signing of this Agreement the parties generally agree that the relocation may be completed between October 2020 and December 2020. 6. NCIC's Present and Future Rights to Maintain Ditch: NCIC has, and shall continue to have full power to operate, maintain, alter, enlarge, relocate, clean and manage the Ditch as if this Agreement had not been made, except to the extent that Weld County right-of-way for the Project or other County right-of-way may be damaged by NCIC's negligence in conducting said activities. It is specifically agreed that normal maintenance and repair activities, including the operation of machinery for such purposes within and upon the Ditch and Ditch right-of-way, shall not constitute negligence. In the event, however, that any such activity on the part of NCIC could reasonably be expected to damage County's road, structures and/or right-of-way, NCIC agrees to give prior notice to County, and to cooperate with County to mitigate and possibly avoid said injuries or damages to the County's road, structures and/or right -of way, and this Project. The parties acknowledge and agree that the County shall own and have the full responsibility to maintain the concrete improvements it constructs within County road right-of-way, and that aside from County's maintenance responsibilities, NCIC has the exclusive right to use the concrete improvements for the transport of its water. Page 2 of 8 7. Emergency Repairs: In the event NCIC finds it necessary to perform emergency repairs to the Ditch, either during County's construction of the Project or at any time in the future, and such activity causes damage to County's road, right-of-way and/or Project, NCIC shall be without liability for damages to County as the result of the performance of such repairs, except as to such damage caused by NCIC's negligence. If NCIC determines that emergency repairs to the Ditch must be made, which repairs are caused by the acts or omissions of County in constructing or maintaining the Project and/or road, NCIC shall notify County of the need for such repairs; if County is able to conduct such repair work, it will so notify NCIC immediately, and will commence said repairs within a time period agreed to by NCIC. If County is unable to undertake said repair work itself either due to construction expertise or as a result of time constraints within the time period required by NCIC, and NCIC is required to expend funds for said emergency repairs of the Ditch, NCIC shall notify County of the expenditure, submit documentation of the expense incurred and, subject to the approval of and appropriation of funds by the Weld County Board of Commissioners, County shall reimburse the NCIC for any reasonable expense incurred by NCIC related to the emergency repairs. 8. Reduced Flow of Water During Construction of Project: The parties agree that the construction of the Project will eliminate the possibility of agriculture season high water flows through the Ditch at the location depicted in Exhibit "A" during the period of active construction. The County shall notify NCIC at least 72 hours prior to beginning construction so that NCIC can make any necessary preparations for ceasing agriculture season high water flows in the Ditch at the location depicted in Exhibit "A." In recent years the Ditch has been utilized to convey non -agriculture season low water flows. During the period of active construction, NCIC agrees to limit non -agriculture season low water flows to a rate of no more than twenty (20) cubic feet per second (cfs) in the Ditch at the location depicted in Exhibit "A," and County agrees to accommodate these flows at said location at all times. If the opportunity exists to mostly or completely eliminate water flows in the Ditch during active construction of the Project or a portion thereof, the parties agree to work together to coordinate their schedules in order to reduce the duration of active construction to the mutual benefit of both parties. II. COUNTY'S RIGHTS AND RESPONSIBILITIES 1. County's Right of Ingress & Egress: County has the right of ingress and egress to and from the Project and across the Ditch property, as needed to complete the construction of this Project. 2. County to Provide Notice of Work: All work shall be performed only after prior notice and submission of construction plans and specifications to NCIC's superintendent, after such engineering and legal consultation as NCIC considers necessary, following the approval of the same by NCIC. Such approval shall not be unreasonably withheld or delayed. The Parties agree that the construction plans attached hereto as Exhibit "A" are approved for construction. 3. County's Construction Responsibilities: County agrees to construct the Project, and thereafter maintain the Project within its road right-of-way in such a manner as to avoid damage to the Ditch, particularly the embankments and access thereto, and to avoid interference with the flow of water through the Ditch. Any damage to the Ditch caused by County's Page 3 of 8 construction of the Project, including damage to the Ditch's embankments and facilities appurtenant to the Ditch, and any construction deficiencies occasioned by County's improper construction of the Project shall be addressed as follows: (1) If NCIC determines that repairs to the Ditch must be made, which repairs are caused by the acts or omissions of County in constructing or maintaining the Project, NCIC shall notify County of the need for such repairs; (2) If County is able to conduct such repair work, it will so notify NCIC immediately, and will undertake said repairs within a time period agreed to by NCIC; (3) If County is unable to undertake said repair work within a time period to which NCIC agrees, and NCIC expends any sum for said repairs of the Ditch, NCIC shall notify County of the expenditure, submit documentation of the expense incurred and, subject to the approval of and appropriation of funds by the Weld County Board of Commissioners, County shall reimburse NCIC for any reasonable expense incurred by NCIC. Should any construction deficiencies occasioned by County's improper construction of the Project in any way prevent or diminish NCIC's ability to deliver water through the Ditch, County shall reimburse NCIC and/or its shareholders for any actual damages caused by non -delivery of water, subject to the approval of and appropriation of funds by the Weld County Board of Commissioners. County further agrees that the construction and maintenance of the Project shall in no way harm or diminish NCIC's rights in and to the easement NCIC holds for the purpose of keeping and maintaining the Ditch and for delivery of water to its shareholders. 4. Historical Irrigation Water and Stormwater Drainage Patterns: NCIC and County agree that the design of the project, as reflected in Exhibit "A," is expected to preserve historical irrigation water and storm water drainage patterns, and both parties believe that said design shall, therefore, preserve the integrity ofNCIC's facilities and shall not reduce the capacity of the Ditch to carry and convey irrigation water to NCIC's shareholders. However, in the event that historical irrigation water or storm water drainage patterns are substantially altered by construction of the Project, and adversely impact NCIC, County agrees to correct those characteristics of the Project which created the adverse impact. 5. Flow of Water During Construction of Project: It is a primary goal of County not to interrupt agriculture season high water flows through the Ditch for a period longer than is necessary to complete construction of the Project. To that end, County agrees that absent accidents involving third parties, or force majeure, as described in Paragraph III.12 herein, County will not interrupt agriculture season high water flows through the Ditch at any time prior to October 26th, 2020 or after December 31st, 2020. The parties have agreed that County shall construct the Project during the period beginning on October 26th, 2020 and ending on December 31St, 2020, unless otherwise agreed to by both parties. As the parties are aware that water could be carried through the Ditch for a variety of reasons at any time during the construction period, NCIC has agreed to provide notice to County immediately following NCIC's intent to flow water. Immediately following its receipt of such notice, County shall begin the removal of its equipment, materials and/or personnel from the Ditch site in order to allow the free flow of water through the Ditch, as soon as reasonably possible. Notice of the carriage of water in the Ditch by NCIC shall be given to each person named in paragraph III.13 and in accordance with the provisions of that paragraph. 6. Repair and Maintenance of Project After Construction: All post -construction repairs, replacements or maintenance of the Project by County which could impact NCIC's use and operation of the Ditch shall, in the absence of an emergency, be undertaken during a period when Page 4 of 8 the Ditch is not being used to carry water. County agrees to notify NCIC of the need to repair, replace or maintain the Project and NCIC agrees to provide County with a flow schedule which will allow County to perform its work when the Ditch is not expected to be used to carry water. In the event of an emergency situation caused by an immediate and unforeseen incident causing damage to the 29-68A Bridge and/or its appurtenances which creates a danger to the travelling public, County agrees to immediately notify NCIC of the need to conduct necessary repairs, and to the extent possible, NCIC agrees to cooperate to allow County to complete said repairs. 7. County's Responsibilities Following Construction and/or Repair, Replacement and Maintenance: Upon County's completion of construction of the Project, and following any later repair, replacement and/or maintenance activity related to the Project, which takes place within the Ditch boundaries within County road rights -of -way, County agrees it has a continuing obligation to clean and maintain the area in order to place it in the same or better condition than it was before the activity began. County agrees to clean and maintain the Project area within the Ditch boundaries within County road rights -of -way not later than fourteen (14) days following a request from NCIC to perform such cleaning and maintenance. 8. Review Expense Reimbursement: County agrees to reimburse NCIC for all reasonable review expenses incurred by NCIC for the professional engineering review of the Project's design, not to exceed $5,000. NCIC agrees that the amounts paid to the date of the execution of this Agreement have been sufficient. III. MISCELLANEOUS 1. Board of County Commissioners of Weld County Approval: This Agreement shall not be valid until it has been approved by the Board of County Commissioners of Weld County, Colorado. 2. Agreement Binding: This writing, together with the exhibits, constitutes the entire Agreement between the parties hereto with respect to the subject matter herein, and shall be binding upon said parties, their officers, employees, agents, and assigns and shall inure to the benefit of the respective survivors, heirs, personal representatives, successors and assigns of said parties. This Agreement may be assigned by County to another governmental entity who by annexation or other governmental action assumes jurisdiction over the Project, without the written consent of NCIC. NCIC agrees to notify County of its intent to assign this Agreement in order that it may take such formal action for ratification as may be required by its Board of County Commissioners. 3. No Third Party Beneficiary: It is expressly understood and agreed that the enforcement of the terms and conditions of this Agreement, and all rights of action relating to such enforcement, shall be strictly reserved to the undersigned parties, and nothing in this Agreement shall give or allow any claim or right of action whatsoever by any other person not included in this Agreement. It is the express intention of the undersigned parties that any entity other than the undersigned parties receiving services or benefits under this Agreement shall be an incidental beneficiary only. 4. Fund Availability: County has budgeted the funds required to perform its obligations under the terms of this agreement, and assumes that all expenses it is required to pay Page 5 of 8 will be expended within the current calendar year unless otherwise stated. Financial obligations of the Board of County Commissioners of Weld County payable after the current fiscal year are contingent upon funds for that purpose being appropriated, budgeted and otherwise made available. By execution of this Agreement, County does not warrant that funds will be available to fund this Agreement beyond the current fiscal year. 5. Time of the Essence: Time is of the essence in each and all of the provisions of this Agreement. 6. Severability: If any term or condition of this Agreement shall be held to be invalid, illegal, or unenforceable, this Agreement shall be construed and enforced without such provision, to the extent that this Agreement is then capable of execution within the original intent of the parties. 7. Choice of Law: Colorado law, and rules and regulations established pursuant thereto, shall be applied in the interpretation, execution, and enforcement of this Agreement. Any provision included or incorporated herein by reference which conflicts with said laws, rules and/or regulations shall be null and void. 8. Attorneys Fees/Legal Costs: In the event of a dispute between County and NCIC concerning this Agreement, the parties agree that neither party shall be liable to or responsible for the payment of attorney fees and/or other legal costs incurred by or on behalf of the other party. 9. Governmental Immunity: No term or condition of this contract shall be construed or interpreted as a waiver, express or implied, by either party, of any of the immunities, rights, benefits, protections or other provisions, of the Colorado Governmental Immunity Act §§24-10- 101 et seq., as applicable now or hereafter amended. 10. Entire Agreement/Modifications: This Agreement, inclusive of the exhibits attached hereto, contains the entire agreement between the parties with respect to the subject matter contained in this Agreement. This instrument supersedes all prior negotiation, representation, and understanding or agreements with respect to the subject matter contained in this Agreement. This Agreement may be changed or supplemented only by a written instrument executed by both parties. 11. Compliance with Laws: The parties agree that each shall comply with all applicable federal state and local laws. The parties shall comply with all ordinances and rules in connection with the construction and/or maintenance of the Project, each shall obtain such permits and/or approvals required by applicable governmental entities in connection with the construction and/or maintenance of the Project and shall take such affirmative and/or remedial actions required by such entities. 12. Interruptions: Neither party to this Agreement shall be liable to the other for delays in performance or a failure to deliver or otherwise to perform any obligation under this Agreement where such failure is due to force majeure, or any cause beyond the parties' reasonable control, including but not limited to Acts of God, fires, strikes, war, flood, earthquakes or Governmental actions. Page 6 of 8 13. Notices: Any notice required or permitted hereunder shall be deemed effective when transmitted by email to the addresses provided below or when deposited in the United States mail, postage prepaid, certified mail, return receipt requested, and addressed to the party to whom notice is to be given, as follows: Notice to County: Weld County Public Works Name: Don Dunker, P.E. Email: ddunker@weldgov.com Address: P.O. Box 758 Greeley, CO 80632-0758 Notice to The New Cache La Poudre Irrigating Company (NCIC): Name: Michael Hungenberg Address: P.O. Box 104 Lucerne, CO 80646 *In the event that County or NCIC should designate a d fferent individual(s) to receive notice, or change the address or email listed above, the other party shall be notified in writing of the new information. The failure to provide new or corrected information shall release the other party of all responsibility for any losses suffered by the party failing to provide the new information. * IN WITNESS WHEREOF, the parties hereto have executed, or caused to be executed by their duly authorized officials, two duplicate originals of this Agreement, each of which shall be deemed an original, on the date first written above. THE NEW CACHE LA POUDRE IRRIGATING COMPANY (NCIC) By: Nam�a1[ Hung nberg r� Title: President STATE OF COLORADO ) ) SS. COUNTY OF (4)Z..-'1.- I) ) Date The forgoing instrument was acknowledged before me this / day of by Michael Hungenberg as President of The New CaclOst VtIliyotoo4rrigating Company. Q. °°• .�' fo.°r4"°.rAF3y,�T,- My Commission Expires: O3 /3. O,,?Og / ' -•• •4 Iffl�i111UN iee WITNESS my hand and official seal. Page 7 of 8 BOARD OF COUNTY COMMISSIONERS WELD COUNTY, COLORADO ATT T: Mike Freeman, Chair Weld County Clerk to the Board BY De uty Clerk to the Board STATE OF COLORADO ) ) SS. COUNTY OF WELD ) OCT 2 8 2020 The forgoing instrument was acknowledged before me this 28th day of October 2020, by Mike Freeman as Chair of the Weld County Board of County Commissioners. WITNESS my hand and official seal. My Commission Expires: it y/q/o2OAA Cheryl Lyman, No,� pry Public CHERYL LYNN HOFFMAN NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20144048044 MY COMMISSION EXPIRES DEC. 19, 2022 Page 8 of 8 9080 3I gC EXHIBIT A WELD COUNTY PUBLIC WORKS DEPT. CONSTRUCTION PLANS FOR BRIDGE 29-68A REHABILITATION PROJECT LINETYPE LEGEND t EXISTING EDGE OF GRAVEL EOG LOG LOG EXISTING EDGE OF ASPHALT EOA EOA EGA EXISTING RIGHT-OF-WAY ROW ROW ROW SECTION LINE EXISTING FENCE -X GREELEY -X -X -4( -X EXISTING OVERHEAD ELECTRIC r NO 2 rayg4 • EXISTING UNDERGROUND ELECTRIC BRIDGE 29-68A J (PROJECT SITE; %JCR lid 3471 EXISTING TELEPHONE LINE T T (SM 1 EXISTING GAS LINE is C C VICINITY MAP (1 INCH = 2000 FEET} PROPOSED TEMPORARY CONSTRUCTION EASEMENT TCE TCE TCE SUMMARY OF APPROXIMATE QUANTITIES PROPOSED RIPRAP "M"'."'illtr? ale' ITEM NO. DESCRIPTION �� i....1-...- HAW; UNIT QUANTITY COMMENTS 201-00003 CLEARING AND GRUBBING SY lea 202-00091 REMOVAL OF RETROREFLECTOR TAB EA 38 202-00127 REMOVAL OF RIPRAP CY 84 SYMBOL LEGEND ABBREVIATIONS 203-00050 UNSUITABLE MATERIAL (MUCK) CY 66 139 • CONST. = CONSTRUCT 203-01100 PROOF ROLLING HOUR 2 ELECTRIC METER • CONC. = CONCRETE - 203-01598 POTHOLING (SPECIAL) EA 8 • ELEV. = ELEVATION ELECTRIC POLE 207-00210 STOCKPILE TOPSOIL CY 21 ALL TOPSOIL REDISTRIBUTION INCLUDED IN ITEM 216 TRM 75) • FT = FEET (PYRAMAT 207-00405 REDISTRIBUTE TOPSOIL (4 INCHES THICK) CY 21 GAS MARKER • LF = LINEAR FEET 208-00046 PRE -FABRICATED CONCRETE WASHOUT STRUCTURE (TYPE 1) EA 1 • MIN. = MINIMUM 2OFF 208-00075 PRE -FABRICATED VEHICLE TRACKING PAD EA 2• = OFFSET 208-00106 SWEEPING (SEDIMENT REMOVAL) HOUR 6 • TYP. = TYPICAL 208-00207 EROSION CONTROL MANAGEMENT DAY 10 9/25/2020 REVISIONS INCLUDE THE FOLLOWING: 211-03009 DEWATERING DAY 30 1. ELIMINATION OF RIPRAP PROTECTION AT TOE OF CONCRETE 212-00001 SEEDING (NATIVE) (NORTH OF WCR 68) SY 1868 1,144 ENCASED BRIDGE ABUTMENTS. 212-00003 SEEDING (STERILE WHEAT) SY 1-868 1,144 2. PROPOSED 9 INCH SOIL RIPRAP CHANNEL BANK PROTECTION 212-00712 HYDRAULIC GROWTH MEDIUM SY 4-868 1,144 NEAR THE WINGWALLS HAS BEEN SUBSTITUTED WITH 213-00010 MULCHING (WEED FREE STRAW) SY 47868 1,144 CONCRETE WINGWALL TO CHANNEL TRANSITIONS. 216-00306 SOIL FILLED TURF REINFORCEMENT MAT (PYRAMAT 75) SY 55 23 3. WINGWALL TO CHANNEL TRANSITION DETAILS, GRADING 304-06000 AGGREGATE BASE COURSE (CLASS 6) TON 70.8 121.7 135 POUNDS PER CUBIC FOOT PLAN, AND CROSS SECTIONS HAVE BEEN ADDED TO THE 420-00440 alL-E-SSRAR-ATORACRAllsilAGE-)-(SPECIAL-HMIRAP-PA400) SY 244PLANS. 506-00409 SOIL-RFRAP (SINGH CY 29 509-90015 FIELD CLEANING AND PAINTING OF STEEL SF 5.790 SHEET INDEX 601-03001 CONCRETE (CLASS D) (ENCASEMENT) CY 46-1 75.1 SHEET NO. SHEET TITLE 602-00020 REINFORCING STEEL (EPDXY COATED) LB 928 3,022 1 COVER 607-11525 FENCE (PLASTIC) LF 260 2 GENERAL NOTES CALL UTILITY NOTIFICATION CENTER OF COLORADO 612-00000 RETROREFLECTOR TAB EA 38 3 CONCRETE ENCASENENT DETAILS 620-00020 SANITARY FACILITY EA 1 4-5 WINGWALL TO CHANNEL TRANSITION DUALS BS Ur� 626-00008 MOBILIZATION (NORTH OF US 34) EA 1 6 PLAN 630-00100 TRAFFIC CONTROL - SIGNS ONLY (NO FLAGGERS) (MINOR ENCROACHMENT) DAY 45 7 PLAN • DUAL ienor",,,,,�, 630-00102 TRAFFIC CONTROL - SIGNS AND FLAGGERS (LANE CLOSURE) DAY 1 8 GRADING PLAN CALL 2 -BUSINESS DAYS IN ADVANCE NOTE. QUANTITES ARE PROVIDED FOR INFORMATIONAL PURPOSES ONLY THE CONTRACTOR SUBMITTING A BC AGREES TO THE QUANTITIES IN THE BIDFOR 9-10 CROSS SECTIONS BEFORE YOU DIG, GRADE. OR EXCAVAT f SCHEDULE FOR THE WORK THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Index of Revisions WELD COUNTY As Constructed ,29-68A No Revisions BRIDGE COVER REHABILITATION Project No./Code Creation Date 5/20/2020 Initials EAG Date Comments Initials r -'.. is., 1, 1' r. : ,`, PUBLIC WORKS DEPARTMENT 1111 H. STREET ; --- � P.O. BOX 758 Last Modified Date. 5/20/2020 Initials EAG 9/25/2020 SEE NOTE ON COVER SHEE EAG Full Path M1 -ACTIVE PROJECTS12020 BRIDGE REHAM2968A1DESIGMDRAWINGS Revised Designer E - GREEN - C % ' GREELEY, CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304497 Drawing File Name BRIDGE 29-68A DESIGN. DWG _ Detailer E GREEN Void , AutoCAD Version 2019 Scale AS NOTED Units. English - Sheet Subset S ee r;_,(!: GENERAL NOTES. 1. ALL MATERIAL. EQUIPMENT, INSTALLATION, AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CDOT STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION (AS AMENDED), THE LATEST EDITION OF THE CDOT M&S STANDARD PLANS (AS AMENDED). THE LATEST EDITION OF THE CDOT FIELD MATERIALS MANUAL (AS AMENDED), AND THE LATEST EDITION OF THE FHWA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) FOR STREETS AND HIGHWAYS AND THE COLORADO SUPPLEMENT THERETO. 2. THE CONTRACTOR SHALL SUBMIT A CONSTRUCTION TRAFFIC CONTROL PLAN IN ACCORDANCE WITH MUTCD AND CDOT STANDARD PLAN NO. S-630-1 TO WELD COUNTY FOR APPROVAL. WELD COUNTY MUST REVIEW AND APPROVE THE NECESSARY CONSTRUCTION TRAFFIC CONTROL PLAN(S) PRIOR TO ANY CONSTRUCTION ACTIVITIES WITHIN, OR AFFECTING, THE RIGHT-OF-WAY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ANY AND ALL TRAFFIC CONTROL DEVICES AS MAY BE REQUIRED BY THE CONSTRUCTION ACTIVITIES. 3. THE CONTRACTOR SHALL MASK ALL SIGNS CONFLICTING WITH CONSTRUCTION SIGNING. THE MASKING OF SIGNS WILL NOT BE MEASURED AND PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE COST OF THE WORK. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS FROM ALL APPLICABLE AGENCIES PRIOR TO COMMENCEMENT OF CONSTRUCTION. 5 THE CONTRACTOR SHALL APPLY FOR AND OBTAIN A WELD COUNTY RIGHT-OF-WAY PERMIT. CONTACT AMY MUTCHIE AT (970) 304-6496 EXT. 3764. MAKE SURE TO REFERENCE WELD COUNTY PROJECT MANAGER ERICH GREEN AT THE TOP OF THE PERMIT APPUCATION. THERE WILL BE NO COST FOR THIS PERMIT. 6. A STATE CONSTRUCTION DEWATERING WASTEWATER DISCHARGE PERMIT IS REQUIRED FOR WATER THAT IS DISCHARGED INTO A STREAM, STORM SEWER, CHANNEL, IRRIGATION DITCH OR ANY WATER OF THE UNITED STATES. IF REQUIRED THE CONTRACTOR SHALL APPLY FOR AND OBTAIN A STATE CONSTRUCTION DEWATERING WASTEWATER DISCHARGE PERMIT AND COMPLY WITH ALL OF ITS TERMS AND CONDITIONS. 7. THE CONTRACTOR SHALL HAVE ON SITE AT ALL TIMES ONE (1) COPY OF THE APPROVED PLANS, ONE (1) COPY OF THE APPROPRIATE STANDARDS AND SPECIFICATIONS, AND ONE (1) COPY OF EACH PERMIT AND APPROVED TRAFFIC CONTROL PLAN REQUIRED FOR THE JOB. 8. THE CONTRACTOR SHALL PROVIDE A SANITARY FACILITY ON SITE FOR USE BY THE CONTRACTOR'S PERSONNEL AND WELD COUNTY'S PERSONNEL AND AGENTS. THE SANITARY FACILITY SHALL BE ON SITE PRIOR TO THE BEGINNING OF ANY CLEARING AND GRUBBING AND SHALL REMAIN ON SITE UNTIL ALL AREAS OF DISTURBANCE HAVE BEEN PERMANENTLY SEEDED. 9. IF, DURING THE CONSTRUCTION PROCESS, CONDITIONS ARE ENCOUNTERED WHICH COULD INDICATE A SITUATION THAT IS NOT IDENTIFIED IN THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL CONTACT THE ENGINEER IMMEDIATELY. 10. DIMENSIONS FOR LAYOUT AND CONSTRUCTION ARE NOT TO BE SCALED FROM ANY DRAWING. IF PERTINENT DIMENSIONS ARE NOT SHOWN, CONTACT THE ENGINEER FOR CLARIFICATION. 11. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS AT AND ADJACENT TO THE JOB SITE INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING THE PERFORMANCE OF THE WORK. THE CONTRACTOR SHALL PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FLAGGERS OR OTHER DEVICES NECESSARY TO PROVIDE FOR THE PUBLIC SAFETY. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY INCLUDING. BUT NOT LIMITED TO, EXCAVATION, TRENCHING, SHORING, TRAFFIC CONTROL, AND SECURITY. REFER TO OSHA PUBLICATION 2226. EXCAVATING AND TRENCHING FOR ADDITIONAL INFORMATION. 12. THE CONTRACTOR SHALL CARRY OUT ALL CONSTRUCTION ACTIVITIES WITHIN THE LIMITS OF THE RIGHT-OF-WAY (ROW) AND EASEMENTS INDICATED ON THE PLANS. CONSTRUCTION ACTIVITIES SHALL INCLUDE THE PARKING OF VEHICLES OR EQUIPMENT, DISPOSAL OF LITTER, AND ANY OTHER ACTION NEEDED TO SUPPORT CONSTRUCTION OF THE IMPROVEMENTS SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ANY OTHER AGREEMENTS WITH PROPERTY OWNERS AS DEEMED NECESSARY, AND SHALL PROVIDE A COPY OF ANY SUCH AGREEMENTS TO WELD COUNTY. ANY DISTURBANCE OF AREAS BEYOND THE ROW AND EASEMENTS INDICATED ON THE PLANS SHALL BE RESTORED TO ORIGINAL CONDITIONS BY THE CONTRACTOR AT HIS/HER OWN EXPENSE. 13. THE CONTRACTOR SHALL MAINTAIN ACCESS TO AFFECTED PROPERTY OWNERS AT ALL TIMES DURING CONSTRUCTION AT NO ADDITIONAL COST TO THE PROJECT. 14. THE CONTRACTOR SHALL NOTIFY ALL AFFECTED PROPERTY OWNERS 48 HOURS IN ADVANCE OF ANY WORK IN FRONT OF THEIR PROPERTY AND/OR DRIVEWAY. 15. THE CONTRACTOR SHALL PROTECT ALL ADJACENT PROPERTY FROM DAMAGE. INCLUDING BUT NOT LIMITED TO DRIVES, FENCES, RETAINING WALLS, TREES, VEGETATION, AND BURIED IRRIGATION. ALL DAMAGE CAUSED BY THE CONTRACTOR SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE WITHIN 48 HOURS OF NOTIFICATION BY THE OWNER. 16. WHERE FENCES ARE IMPACTED BY CONSTRUCTION, THEY SHALL BE REMOVED ONLY WHERE SHOWN ON THE PLANS OR APPROVED BY THE ENGINEER. ALL PRIVATE LIVESTOCK AREAS SHALL BE MAINTAINED THROUGH CONSTRUCTION OF NEW FENCES OR TEMPORARY FENCES, IF NECESSARY. 17. ALL REMOVED ITEMS BECOME THE PROPERTY OF THE CONTRACTOR TO BE PROPERLY DISPOSED OF OFF -SITE UNLESS OTHERWISE NOTED. 18. TEMPORARY EROSION CONTROL SHALL BE PROVIDED DURING CONSTRUCTION AS SHOWN ON THE EROSION CONTROL PLAN OR AS DIRECTED BY THE PROJECT INSPECTOR OR ENGINEER. ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED IN GOOD REPAIR BY THE CONTRACTOR, UNTIL SUCH TIME AS ALL DISTURBED AREAS ARE PERMANENTLY STABILIZED. 19. ANY CONSTRUCTION DEBRIS OR MUD TRACKED ONTO EXISTING PAVED ROADWAYS SHALL BE REMOVED IMMEDIATELY BY THE CONTRACTOR BY SWEEPING. 20. THE CONTRACTOR SHALL REPAIR ANY PAVEMENT FAILURES CAUSED THE THE CONTRACTOR'S CONSTRUCTION. THIS WORK SHALL NOT BE PAID FOR SEPARATELY, BUT SHALL BE CONSIDERED SUBSIDIARY TO THE WORK. 21. WATER SHALL BE USED AS A DUST PALLIATIVE AS DIRECTED BY THE PROJECT INSPECTOR OR ENGINEER. ASSUME TWO DAILY WATERINGS FOR THE DURATION OF THE PROJECT. LOCATIONS SHALL BE AS DIRECTED. COST FOR DUST PALLIATIVE SHALL NOT BE MEASURED AND PAID FOR SEPARATELY, BUT SHALL BE CONSIDERED INCIDENTAL TO THE WORK. 22. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ADEQUATE LOCAL DRAINAGE OF THE JOB SITE AT ALL TIMES DURING CONSTRUCTION. CONTROL OF LOCAL SURFACE INFLOWS NOT CONVEYED BY PIPELINES WILL NOT BE PAID FOR SEPARATELY AS A SECTION 211 DEWATERING AND STREAM DIVERSION ITEM. BUT SHALL BE CONSIDERED INCIDENTAL TO THE 601 STRUCTURAL CONCRETE ITEM(S). 23. ALL SURVEY MONUMENTS WITHIN AND ADJACENT TO THE PROJECT SHALL BE PROTECTED FROM DAMAGE DURING CONSTRUCTION. THIS INCLUDES BUT IS NOT LIMITED TO PUBLIC LAND SURVEY SYSTEM SECTION CORNER MONUMENTS, PROPERTY CORNER MONUMENTS. AND CONTROL POINTS. If SURVEY MONUMENTS ARE DAMAGED BY CONSTRUCTION OF THE PROJECT, THEY SHALL BE RESET BY A PROFESSIONAL LAND SURVEYOR LICENSED IN THE STATE OF COLORADO AT THE CONTRACTOR'S EXPENSE. 24. THE CONTRACTOR SHALL PROVIDE A CERTIFIED SCALE AND CERTIFIED WEIGHER AT THE POINT OF LOADING FOR ALL AGGREGATES, CEMENT, AND HMA DELIVERED TO THE PROJECT. A CERTIFIED TICKET SHALL BE PROVIDED FOR EACH LOAD OF MATERIAL DEUVERED TO THE PROJECT. THE TICKET SHALL SHOW GROSS, TARE, AND NET WEIGHTS. THE CONTRACTOR SHALL NOT DELIVER ANY LOAD EXCEEDING THE LEGAL WEIGHT LIMIT DEUVERY OF ANY OVERWEIGHT LOADS WILL BE REJECTED. IRRIGATION NOTES: 1. ACCESS SHALL BE PROVIDED TO IRRIGATION FACILITIES AT ALL TIMES FOR THE NEW CACHE LA POUDRE IRRIGATING COMPANY, LANDOWNERS. AND FARMERS. 2. CONTRACTOR SHALL PROTECT ABOVE -GRADE AND BELOW -GRADE IRRIGATION FACILITIES FROM DAMAGE WITHIN THE RIGHT-OF-WAY AND CONSTRUCTION EASEMENTS, AS WELL AS WITHIN ANY OTHER AREA THE CONTRACTOR CAN OCCUPY BASED ON A LANDOWNER AGREEMENT. UTILITY NOTES. 1. THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS HAS BEEN PLOTTED BASED ON THE BEST AVAILABLE INFORMATION. THE INFORMATION IS NOT TO BE RELIED UPON AS BEING EXACT OR COMPLETE. THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATION CENTER OF COLORADO (UNCC) AT 1-800-922-1987, OR 811, AT LEAST THREE (3) WORKING DAYS (NOT INCLUDING THE DAY OF NOTICE), PRIOR TO BEGINNING EXCAVATION OR GRADING, TO HAVE ALL REGISTERED UTILITY LOCATIONS MARKED. ANY UNREGISTERED UTIUTIES ARE TO BE LOCATED BY CONTACTING THE RESPECTIVE REPRESENTATIVES. UTILITY SERVICE LATERALS ARE ALSO TO BE LOCATED PRIOR TO BEGINNING EXCAVATION OR GRADING. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING UTIUTIES (INCLUDING DEPTHS) WHICH MAY CONFUCT WITH THE PROPOSED CONSTRUCTION. THE CONTRACTOR, AT THE CONTRACTOR'S EXPENSE, SHALL PROTECT ALL EXISTING UTILITIES AND BE RESPONSIBLE FOR THEIR REPAIR IF THEY ARE DAMAGED DURING CONSTRUCTION. ALL WORK PERFORMED IN THE AREA OF EXISTING UTIUTIES AND IRRIGATION SHALL BE PERFORMED ACCORDING TO THE REQUIREMENTS OF THESE AGENCIES. THE ESTIMATED NUMBER OF POTHOLES REQUIRED FOR THIS PROJECT IS SHOWN IN THE SUMMARY OF APPROXIMATE QUANTITIES. 3. THE CONTRACTOR SHALL COOPERATE AND COORDINATE ALL WORK WITH ANY AFFECTED UTILITY COMPANY OR AGENCY, AND THEIR CONTRACTORS TO ASSURE THE TIMELY RELOCATION OF THEIR FACILITIES. THIS COORDINATION SHALL INCLUDE ANTICIPATED IMPACTED UTILITIES AND UNFORESEEN IMPACTED UTILITIES. THE UTILITY RELOCATION WORK SHALL BE INCLUDED IN THE CONTRACTOR'S SCHEDULE. Computer File Information Creation Date 5/20/2020 Initials EAG Last Modified Date. 5/20/2020 Initials EAG F„II Path AA 1 -ACTIVE PROJEC T 5\2020 BRIDGE REHAB129-68A\DESIGMDRAWINGS Drawing Fie Name: BRIDGE 29-68A DESIGN. DWG AutoCAD Version: 2019 Scale. AS NOTED Units English Index of Revisions Date 9/25/2020 Comments Initials SEE NOTE ON COVER SHEE EAG WELD COUNTY PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304-6497 As Constructed No Revisions Revised Void 29-68A BRIDGE REHABILITATION GENERAL NOTES Designer E GREEN Detailer E.GREEN Sheet Subset Sheet Subset Project No./Code BR -138 meet Number 2 of 10 A ABUTMENT LENGTH FROM TABLE r FACE OF CONC. ENCASEMENT VARIES 8" TO 10" #4 @ 18" O.0. EACH WAY A NOTES: 1. REINFORCING STEEL MAY BE FIELD BENT AND CUT FOR FABRICATION. 2. ALL REINFORCING STEEL SHALL BE 3" CLEAR OF CONCRETE FACES 3. HOLES THROUGH H -PILE FLANGES MAY BE DRILLED OR TORCHED, BUT THE HOLE SIZE SHALL NOT EXCEED 3/4" IN ANY DIRECTION WITH EITHER METHOD. ONCE THE HOLES ARE COMPLETED, THE EXISTING METAL SHALL BE GROUND FLUSH OR DEBURRED BEFORE INSTALLATION OF THE ALL -THREAD. 4. IF FLANGES ARE MODERATELY OR HIGHLY CORRODED, AN ALTERNATE MEANS OF ATTACHING THE ALL -THREAD WILL NEED TO BE PROPOSED BY THE CONTRACTOR THROUGH A METHOD STATEMENT AND SUBMITTED TO THE ENGINEER FOR REVIEW AND APPROVAL PRIOR TO PROCEEDING WITH THE WORK. 5. CONCRETE MUST BE THOROUGHLY VIBRATED TO CONSOLIDATE AGAINST SHEET PILING AND AROUND H -PILING. SHEET PILING (BACKWALL) 1/2" ALL -THREAD BOLTED THROUGH H -PILE FLANGE AT EACH HORIZONTAL BAR LOCATION, MINIMUM 2 X ALL -THREAD DIAMETER FROM LOW POINT EDGE OF FLANGE (TYP). UNDER BRIDGE PLAN VIEW 24"+ ABBREVIATIONS: • CONC. = CONCRETE • O.C. = ON CENTER • TYP. = TYPICAL BRIDGE DECKING 3" CLEARANCE (TYP.) 0 z J J Q ORIGINAL GRADE FINISHED GRADE 3" CLEARANCE (TYP.) 5 0 w #4 @ 18" O.C. EACH WAY OP- • e FACE OF CONC. • ENCASEMENT l i NeW/7 N /ta i N EXCAVATION AND BACKFILL VARY. SEE INSPECTION SKETCH OR PLANS FOR EACH BRIDGE. BRIDGE STRINGER PILE CAP SHEET PILING (BACKWALL) H -PILING r i 1/2" ALL -THREAD BOLTED THROUGH H -PILE FLANGE AT EACH HORIZONTAL BAR LOCATION (TIP). i VARIES 8" TO 10" SECTION A -A CALL UTILITY NOTIFICATION CENTER OF COLORADO -_Calle..w.M .rwa eser CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Creation Date 520/2020 Initials EAG Las: Moored Date 5/20/2020 Initials EAG FLII Path: M 1 -ACTIVE PROJECTS12O2O BRIDGE REr1ABt2948A\DESIGMORAWINGS Drawing File Name. TYPICAL FACING DETAILS.DWG AutoCAD Version 2019 Scale AS NOTED Units English Index of Revisions Date Comments Initials 9/25/2020 SEE NOTE ON COVER SHEET EAG WELD COUNTY PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY, CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304-6497 As Constructed No Revisions X29 -68A BRIDGE REHABILITATION CONCRETE ENCASEMENT DETAILS Project No./Code Revised Designer E. GREEN Void Detailer E.GREEN Sheet Subset REFER TO TYP. CONC. ENCASEMENT DETAILS I GRADE BREAK / SLOPE HINGE (CONST. ELEV. I@ TOP OF CONCRETE ENCASEMENT ELEV. AS SHOWN IN PLANS) TOP OF CONCRETE SURFACE CONSTRUCTED TO GRADES SHOWN IN PLANS (FIELD VERIFY) A LOWER LIMITS OF WINGWALL TO CHANNEL TRANSITION (BEGIN WHERE FINAL CHANNEL CROSS SLOPE IS STEEPER THAN 3H 1V) (REFER TO PLANS AND FIELD VERIFY) B GRADE MATCH UNE AS SHOWN ON PLANS (BANK OF EXISTING CHANNEL) (FIELD VERIFY) PLAN N (NOT TO SCALE) J REFER TO DETAIL 1 FOR r CONNECTION TO ENCASEMENT LIMITS OF WINGWALL CONC. ENCASEMENT A LOWEST ADJACENT ELEV. OF EXISTING CHANNEL (FIELD VERIFY) UPPER LIMITS OF WINGWALL TO CHANNEL TRANSITION (MIN. 1 FT ABOVE BOTTOM OF GIRDER (LOW CHORD) ELEV. OF EXISTING BRIDGE, OR AS SHOWN ON PLANS) (REFER TO PLANS AND FIELD VERIFY) B LOCATION WHERE EXISTING CHANNEL BANK ELEV. IS EQUAL TO TOP OF CONC. WINGWALL ENCASEMENT ELEV. (REFER TO PLANS AND FIELD VERIFY) SECTION A -A (NOT TO SCALE) GRADE BREAK / SLOPE HINGE (CONST. ELEV. @ TOP OF CONC. WINGWALL ENCASEMENT ELEV. AS SHOWN IN PLANS) CONCRETE SLAB #4 REBAR LOWEST ADJACENT ELEV. OF EXISTING CHANNEL (FIELD VERIFY) I • 4 8" #4 REBAR @12"O.C. EACH WAY #4 REBAR @ 12" O.C. 3" CLEAR (TYP.) #4 REBAR CONCRETE z NN U TOE WALL •s. O r> ntnr c4) liktfr 009 CONCRETE CUT-OFF WALL #4 REBAR at @ 12" O.C. EACH WAY t#4 REBAR J SECTION B -B (NOT TO SCALE) •o #4 REBAR TOP BANK OF CHANNEL 3" CLEAR (TYP.) -}#4 @REBAR v @ 12" O.C. N 8" TOP BANK OF CHANNEL As Constructed CONCRETE CUT-OFF WALL (REFER TO SECTION C -C FOR REINFORCEMENT STEEL) CALL UTILITY NOTIFICATION CENTER OF COLORADO c I.....,...r CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG. GRADE. OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Creaton Date 5/20/2020 Initials EAG Last Modified Date 5/20/2020 Initials EAG Full Path M t-ACTIVEE PROJEC ISt2020 BRIDGE REt-iABt29-68AIUESIGMDRAWINGS Drawing File Name TYPICAL WINGWALL TO CHANNEL TRANSITION DETAILS.DW AutoCAD Version: 2019 Scale AS NOTED Units: English Index of Revisions Date Comments Initials WELD COUNTY 9/25/2020 SEE NOTE ON COVER SHEET EAG PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304-6497 No Revisions 29-68A BRIDGE REHABILITATION WINGWALL TO CHANNEL TRANSITION DETAILS (1 OF 2) Project No./Code Revised Void Designer E. GREEN Detailer E.GREEN Sheet Subset i Sheet Subset BR -138 Sheet Number 4 of 10 SECTION C -C (NOT TO SCALE) CONCRETE SLAB io #4 REBAR 12" O.C. EACH WAY #4 REBAR a. U NOTES. 1. ALL REBAR SHALL BE EPDXY COATED. 2. ALL CONCRETE SHALL BE CLASS D. #4 REBAR @12"O.C. 8" 3" CLEAR (TYP.) CONCRETE —� CUT-OFF WALL a U a3 0 w W �rn >0 Cr w W W Cr \- #4 REBAR I t /� DETAIL 1 (NOT TO SCALE) REFER TO TYP. CONC. ENCASEMENT DETAILS #4 REBAR © 17' O.C. -� ENTIRE HEIGHT OF ENCASEMENT AT CONNECTION TO WINGWALL TRANSITION TIE TO FIRST 2 VERT. #4 REBARS FOR CONC. ABUTMENT ENCASEMENT 3.C ("it (rvz WINGWALL TRANSITION (REFER TO SECTION A -A FOR REINFORCEMENT STEEL) N N N. 4 ., N N N I / / / CALL UTILITY NOTIFICATION CENTER OF COLORADO Owa r�t�• CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG. GRADE. OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Creation Date 5/20/2020 Initials EAG Last Modified Date 5/20/2020 Initials EAG Full Path M \--ACTIVE PROJECTSt2020 BAILEE REHAB t29-68A%DESIGMDRAIMNGS Drawing File Name: TYPICAL WINGWALL TO CHANNEL TRANSITION DETAILS.DWG AutoCAD Version 2019 Scale AS NOTED Units: English Index of Revisions Date Comments Initials WELD COUNTY As Constructed 9/25/2020 SEE NOTE ON COVER SHEETI EAG PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY, CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304-6497 No Revisions Revised Void 29-68A BRIDGE REHABILITATION WINGWALL TO CHANNEL TRANSITION DETAILS (20F2), I Designer E. GREEN E. GREEN Detailer E.GREEN E.GREEN Sheet Subset I Sheet Subset Project No./Code BR -138 Sheet Number 5 of 10 PIPELINES SEMENT (NO WIDTH) - ASSOCIATE NATURAL GAS INC. REC. 479933 / 3-08-199}% EXISTING ABOVE -GRADE DCP GAS LINE CROSStNG (PROTECT IN ?LACE) EXISTING DCP GAS LINE PIPEUNES EASEMENT (NO WIDTH) ASSOCIATED NATURAL GAS INC. REC. #2471011 / 1-9-1996 METER A TING ELECTRIC UIPMENT �XI�ING DCP U.G. ELECTRIC -LINE Computer File Information Creaton Date 5/20/2020 In teals EAG Last Modified Date 5/20/2020 Initials EAG Full Path Mt -ACTIVE PROJECTSt2020 BRIDGE REHAth29-68AtDESIGMDRAWINGS Drawing File Narne BRIDGE 29-68A DESIGN. DWG AutoCAD Version 2019 Scale AS NOTED Units English EXISTING GAS MARKER EXISTING DCP GAS LINES EXIST EXISTING OVERHEAD ELECTRIC UNE 60.00' ROW ROAD BK. 2. PG. 398 d 7-8-1881 tlIG STOP EXISTING EXISTING OVERHEAD GUY V1/2/1REz ELECTRIC LINE / I ANCHOR Index of Revisions 9/25/2020 Comments SEE NOTE ON COVER SHEET Initials EXISTING ELECTRIC POLE iTYP.) //— EXISTING ELECTRIC METER AND EQUIPMENT EXISTING IRRIGATION STRUCTURE EXISTING 29/68A BRIDGE SIGN (PROTECT IN PLACE) REFER TO DETAIL PLAN GRADING 'CANT AND CRO§S SECTIONSE FOR PROPOSED IMPROVEMENTS EXISTING CENTURYUNK U.G. TELEPHONE LINE (PROTECT IN PLACE) SITE BENCHMARK (NATIONAL GEODETIC SURVEY DESIGNATION 'JONES') ELEV.=4772.6 (PROTECT IN PLACE AND MAINTAIN ACCESS) r cvTE_ DAMAGE TO THIS SURVE\ MONUMENT BY THE COICIT TOR WILL RESULT IN A $10 000 FINE. 16.5' EASEEME1$T. MOUNTAIN STATES"-, T_� TELEPHONE & TELE GRAPH CO.`E =. REC. #1914546 /1-17-1983 EXISTING 29/68A BRIDGE SIGN (PROTECT IN PLACE) EXISTING IRRIGATION '' / i' STRUCTURE AND HEAD GATE '291' IPROTECT IN PLACE) qCc' S EXISTINGS R�qO IRRIGATION URES EXISTING DCP GAS LINE \- EXISTING 18 INCH CORRUGATED METAL IRRIGATION PIPE WELD COUNTY EXISTING 12 INCH CORRUGATED METAL IRRIGATION PIPE (PROTECT IN PLACE) PROPOSED TEMPORARY CONSTRUCTION EASEMENT ACCESS ROAD EXISTING ABOVE -GRADE IRRIGATION LINE CROSSING GREELEY NO. 2 CANAL (NEW CACHE LA POUDRE IRRIGATING CO.) EXISTING 36 CORRUGATED METAL PIPE (VERTICAL! PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304.6497 As Constructed No Revisions Revised id ACCESS ROAD CALL UTILITY NOTIFICATION CENTER OF COLORADO CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE. OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES 29-68A BRIDGE REHABILITATION PLAN Designer E GREEN Detailer E GREEN Sheet Subset Sheet Subset Project No./Code BR -138 Sheet Number 6 of 10 WCR 29 ROW ROW SITE BENCHMARK (NATIONAL GEODETIC SURVEY DESIGNATION 'JONES') ELEV.=4772.6 (PROTECT IN PLACE AND MAINTAIN ACCESS) NOTE DAMAGE TO THIS SURVEY MONUMENT BY THE CONTRACTOR WILL RESULT IN A $10 000 Fir•4E. ROW ROW FIELD CLEAN AND PAINT ALL EXPOSED GIRDER. BRIDGE DECK. AND GUARDRAIL SUPPORT SURFACES ON BOTTOM AND SIDES OF EXISTING BRIDGE CONST. 67.0 LF OF 15 INCH THICK CONCRETE ENCASEMENT FOR ABUTMENT AND WINGWALLS HEIGHT=7.5 FT (REFER TO CONCRETE ENCASEMENT TYPICAL DETAILS) REMOVE 19 RETROREFLECTOR TABS AND INSTALL 19 NEW RETROREFLECTOR TABS ON EXISTING TYPE 3 W -BEAM GUARDRAIL (PROTECT EXISTING GUARDRAIL IN PLACE) K -J CONST. REINFORCED CONCRETE TRANSITION FROM WINGWALL TO CHANNEL BANK (TYP.) REFER TO GRADING PLAN AND WINGWALL TO CHANNEL TRANSITION DETAILS. EXISTING 12 INCH CORRUGATED METAL IRRIGATION PIPE (PROTECT IN PLACE) ROW r rrn--rie-e r r - REMOVE AND DISPOSE OF Fj • 8 CY OF RIPRAP ` ALONG EXISTING SOUTH ABUTMENT AND WINGVVALLS REMOVE AND DISPOSE OF 46 CY OF RIPRAP ALONG EXISTING NORTH ABUTMENT AND WINGWALLS BRIDGE 29-68A ROW .OW ROW ROW ROW ROW - LIMITS OF DITCH BANK ( DISTURBANCE (TYP.) REFER TO GRADING PLAN FLOW DIRECTION ITYP.) ROW s --- ROW ROW ROW-- — ROW -PROW EXISTING IRRIGATION STRUCTURE AND HEAD GATE '291' (PROTECT IN PLACE) Rat; ROW ROW r EXISTING CENTURYLINK U.G. TELEPHONE LINE (PROTECT IN PLACE) REMOVE 14 RETROREFLECTOR TABS AND INSTALL 14 NEW RETROREFLECTOR TABS ON EXISTING TYPE 3 W -BEAM GUARDRAIL (PROTECT EXISTING GUARDRAIL IN PLACE) CONST. 66.7 LF OF 15 INCH THICK CONCRETE ENCASEMENT FOR ABUTMENT AND WINGWALLS HEIGHT=7.5 FT (REFER TO CONCRETE ENCASEMENT TYPICAL DETAILS, J ROW ROW - ROW ROW _ mbUi ROW — ROW ROW REMOVE 5 RETROREFLECTOR TABS AND INSTALL 5 NEW RETROREFLECTOR TABS ON EXISTING TYPE 3 W -BEAM GUARDRAIL (PROTECT EXISTING GUARDRAIL IN PLACE) ROW--- ;:3W KOW ROW ROW RI 0 NOTES. 1. DEWATERING SHALL ACCOMMODATE OFF-SEASON IRRIGATION DITCH FLOWS OF APPROXIMATELY 20 CUBIC FEET PER SECOND (CFS) BEING CONVEYED UNDER THE 29-68A BRIDGE. 20 40 Feet CALL UTILITY NOTIFICATION CENTER OF COLORADO GGemrtay CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE. OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Creation Date 5/20/2020 Initials EAG Last Modified Date. 5/20/2020 Initials EAG Full Path. M 4 -ACTIVE PROJECIS12020 BRIDGE REHAB429-68AIDESIGMORAWINGS Drawing File Name: BRIDGE 29-68A DESIGN. DWG AutoCAD Version: 2019 Scale. AS NOTED Units: English Index of Revisions Date Comments I Initials WELD COUNTY 9/25/2020 SEE NOTE ON COVER SHEE EAG PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE: (970) 356-4000 FAX (970) 304-6497 As Constructed No Revisions 2.9-68A BRIDGE REHABILITATION PLAN - DETAIL Project No./Code Revised. Designer E. GREEN Void Detailer E.GREEN BR -138 Sheet Subset Sheet Subset Sheet Number 7 of 10 1 301 -- ROW ROW E.oc t37a; t. OA OA - EOA 101. "5- 4, SITE BENCHMARK (NATIONAL GEODETIC SURVEY DESIGNATION 'JONES') ELEV.=4772.6 (PROTECT IN PLACE AND MAINTAIN ACCESS) NOTE DAMAGE TO THIS SURVEY MONUMENT BY THE CONTRACTOR WILL RESULT IN A $10.000 FINE. ROW -- ROW ROW ROW EOA E OA WCR 29 EUA EOA 73.38 .. -- CHANNEL - ROW ROW OW -ROW PROPOSIbGRADE BREAK 4770 CONTOUR 65.47 CHANNEL E. 0A 70.00 TOP OF CONC. ENCASEMENT (FIELD VERIFY) TCE TCE NOTES 1. SHADED HATCHING REPRESENTS LIMITS OF PROPOSED CONCRETE WINGWALL TO CHANNEL TRANSITIONS. REFER TO CROSS SECTIONS AND WMNGWALL TO CHANNEL TRANSITION DETAILS. .iA EOA PROPOSE GRADE BREAK ALONG 4770 CONTOUR ROW t PROPOSED TOE OF CHANNEL AT ABUTMENT ENCASEMENT 0+15.31 / 00CP TCE ICE STA: 0+00.00/0.00' N=419,983.21 E=197,606.79 2. WHERE EDGE OF CONCRETE WMNGWALL TO CHANNEL TRANSITIONS MATCH INTO THE EXISTING UNDISTURBED CHANNEL BANK, THE TOP OF CONCRETE SHALL BE CONSTRUCTED FLUSH WITH THE ADJACENT UNDISTURBED CHANNEL BANK. 3. BREAKPOINTS ON EARTHEN SLOPES INCLUDING BOTTOM OF DITCH SHALL BE ROUNDED TO CREATE A MORE STABLE LAND SURFACE AND A PLEASING APPEARANCE. 4. ANY DISTURBED AREAS ALONG THE CHANNEL BANKS AND ABOVE THE HIGH WATER MARK. WHERE NOT PROTECTED BY THE CONCRETE WINGWALL TO CHANNEL TRANSITIONS, SHALL BE PROTECTED WITH SOIL FILLED TURF REINFORCEMENT MAT (TRM) (PYRAMAT 75). 5. ALL SLOPES RECEIVING TRM SHALL NOT BE WEED BURNED BY THE DITCH COMPANY FOR A MINIMUM OF TWO (2) YEARS. 6. ALL AREAS DISTURBED BY CONSTRUCTION ABOVE THE HIGH WATER MARK OF THE CHANNEL SHALL BE PERMANENTLY SEEDED. 65.87 CHANNEL rj 0. ROW T 7 70.00 TOP OF CONC. ENCASEMENT (FIELD VERIFY) EOA --- PROPOSED uF APPROXIMATE GRADING UMITS/ 65.87 , MATCH LINE CHANNEL / r 65.83 ROW i CHANNEL - ROW 0+26.79/ A" / 99 i / TCE ICE% / RO 71.95 CHANNEL W 65.34 CHANNEL X.- 65.34 CHANNEL APPROXIMATE TOE OF EXISTING CHANNEL G .skew BO TCE OG VICE 301 y / BOG BOG 4i53C? �OV / .40 7 V 65.08 CHANNEL 0 +80.14 PI 1+02.06 N 419904. E 19767 .96 W .0 ROW 65.52 CHANNEL 65.77 CHANNEL 0+91.91i 65.77 CHANNEL 10.00 TOP OF CONC. ENCASEMENT Ot (FIELD VERIFY) f1 011 tth_ q1_ dQl -" `ace PROPOSED GRADE BREAK ,+ ` ALONG 4770 CONTOUR 4.9' ROW ROW _L ROW ROW 67.52 CHANNEL STA 1+45.00/0.00' N=419,874.91 xtE=197,702.93 ►.iN 65.55 CHANNEL 't,./ ROSY /2.41 CHANNEL- a��tictsS o PROPOSED GRAt Q'BREA - WA ALONG 4770 CONTOUR 70.00 TOP OF CONC. ENCASEMENT (FIELD VERIFY) PROPOSED TOE OF CHANNEL AT ABUTMENT ENCASEMENT THIS CROSS SECTION IS UTILIZED FOR HYDRAULIC CALCULATIONS (0+80.14) Ana EuA EOA EOA EOA EOA 7 .30 c CHANNEL / 8 I I 0 EoG r � w T c EOA- t3 p11d01 -->xt— '4CTO11 1l }OW 101---+ 1301 — ROW set --F i_J 40 Feet W CALL UTILITY NOTIFICATION CENTER OF COLORADO lean beam Cathie' ma es CALL 2 -BUSINESS DAYS IN ADVANCE BEFORE YOU DIG. GRADE• OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES Computer File Information Creaton Date 5/20/2020 Initials EAG Last Modified Date. 5/20/2020 Initials EAG Full Path M 1 -ACTIVE PROJECTSt2020 BRIDGE RE W1B129-68AtDESIGMDRAWINGS D,awing File Name. BRIDGE 29-68A DESIGN. DWG AutoCAD Version. 2019 Scale AS NOTED Units. English Index of Revisions Date Comments Initials WELD COUNTY 9/25/2020 SEE NOTE ON COVER SHEET EAG PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE (970) 356-4000 FAX. (970) 304-6497 As Constructed No Revisions ,29-68A BRIDGE REHABILITATION GRADING PLAN Project No./Code K c'J sed Designer E. GREEN Vc,a Detailer E.GREEN BR -138 Sheet Subset Sheet Subset Sheet Number 8 of 10 • HOR 1"=10' HOR 1"=10' HOR 1"=10' HOR• 1"=10' VERT: 1"=1' VERT. 1"=1' VERT 1"=1' VERT 1"=1' 4775 4775 4775 4775 4775 47 T', 4775 4775 I I I I I 4770 I 4770 I I I r I 4770 r I 4770 4770 / / 4770 4770 1 I 4770 I I CONC. WINGWALL I I I I I I I I / 1 I TO CHANNEL TRANSITION (TYP.) / I 1 1 I I / 1 1 1 I I 1 1 1 1 � \ 1 I l \ 1 I 1 \ \ k 4765 !\N !'� I ) 4765 I ) \a `r� 1 .- N. N- / 4765 . aD / 4765 4765 O ` / 4765 4765 N 4765 Q co N. V (o N- cr EG=4765. EG=4765. 4762 g W 8 LL 4762 4762 II O LL it O LL II O LL il C7 LL 0 0 4762 4762 0 4762 4762 0 4762 CHANNEL CL - 0+15.31 CHANNEL CL - 0+20.99 CHANNEL CL - 0+26.79 CHANNEL CL - 0+58.28 4775 HOR 1"=10' VERT 1' =1' 4775 HOR. 1"=10' VERT 1"=1' HOR• 1"=10' VERT 1"=1' HOR VERT 1"=10' 1"=1' 4775 4775 4775 4775 4775 BOTTOM OF EXIST. 4175 GIRDER ELEV.=4770.8 (GIRDER LIMITS WITH RESPECT TO SECTION ARE SHOWN) (TYP.) OFF.=17.67 INSIDE FACE OF EXIST. STEEL ELEV.=4770.0 4770 1 (TYP.) I H -PILE ABUTMENT (TMP) , 1 I 4770 4770 I 4770 4770 1 I I- 4770 4770 OFF.=17.67 I I I� 4770 I I I I I I 1 I I ELEV.=4770.0 (TYP.) INSIDE FACE 1 1 II I 1 I 1 1 I I I I W.S. ELEV.=4769.1 (TIP.) (5/29/2020) I I I I I �� OF PROP. CONC. ENCASEMENT (TYP.) I 1 ( I I i I \ I I \\ / EXISTING 1\ I / / /1 \ / " \ GRADE (TYP ) 1 4765 4765 4765 N. 4765 r EG=4765.1 4765 PROPOSED GRADE 4765 4765 FIELD FIT PROPOSED 4765 ,r; rif TIE TO EXIST. CHANNEL (TYP.) co GRADE TO EXISTING CHANNEL BETWEEN Lri 4762 w I 4762 n LL O LLI n LOE I GRADE TIES (TYP.) O II O 4762 4762 4762 0 0 4762 4762 0 BOTTOM OF CONC. ENCASEMENT 0 24" BELOW CHANNEL 4762 CHANNEL CL - 0+65.33 CHANNEL CL - 0+71.99 CHANNEL CL - 0+80.14 (MIN. LOW POINT- FIELD VERIFY) (TYP. CHANNEL CL - 0+85.51 NOTE THIS CROSS SECTION USED FOR HYDRAULIC MODELING Computer File Information Index of Revisions WELD COUNTY As Constructed 29-68A BRIDGE CROSS SECTIONS REHABILITATION (1 OF 2) Project No./Code Creation Date 5/20/2020 Initials EAG Date Comments Initials 1sh: E `f PUBLIC WORKS DEPARTMENT 1111 H. STREET No Revisions Last Modified Cave 5/20/2020 Initials EAG 9/25/2020 SEE NOTE ON COVER SHEE EAG Full ?ath Ml --ACTIVE PROJECTS\2020 BRIDGE REHAB129-08A1GESIGMDRAWINGS r -:- P.O. BOX 758 - _ Revised Designer E. GREEN _ E3R 138 GREELEY, CO. 80632-0758 Drawing File Name. BRIDGE 29-68A DESIGN.DWG - Detailer E.GREEN f �_I 'r PHONE (970) 356-4000 FAX. (970) 304-6497 Void Sheet Number 9 of 10 AutoCAD Version 2019 Scale AS NOTED Jnits English 9 Sheet Subset Sheet Subset 4175 4770 CONC. IMNGWALL TO CHANNEL TRANSITION (TYP.) 4765 4762 HOR 1"=10' VERT 1"=1' I I I I 1 1 // / 0 inl co (r07 wur O 0 CHANNEL CL - 0+91.91 4775 4 775 4770 4770 W.S. ELEV.=4769.1 (TYP.) (5/29/2020) FIELD FIT PROPOSED GRADE TO EXISTING CHANNEL BETWEEN GRADE TIE (TYP.) 4/65 4765 4/62 4762 HOR 1"=10' VERT 1"=1' /I<1 t 1 I I 1 1 I I 1 / / / 11 1 (TYP.) /g v. r, wLi- PROF TIE TM CHAT EXISTING GRADE 4775 4775 BOTTOM OF EXIST. GIRDER ELEV.=4770.8 (GIRDER LIMITS WITH RESPECT TO SECTION ARE SHOWN) (TYE) �- INSIDE FACE OF EXIST. STEEL H -PILE ABUTMENT (TYP.) 4770 ELEV.=4770.0 (TYP.) 4765 OSED GRADE EXIST. NEL (TYP.) 4770 4765 4762 4762 0 BOTTOM OF CONC. ENCASEMENT MIN. 24" BELOW CHANNEL CHANNEL CL - 1+14.58!OWPOINT - FIELD VERIFY) (TYP.lCHANNEL CL - 1+28.34 HOR 1"=10' VERT. 1"=1' 1 I 1 1 I 11 I I 1 I 1 ,_, J2 en i if wu_ 0 0 4775 4770 4765 4762 4775 4770 4765 4762 HOR 1"=10' VERT 1"=1' 1 1 1 1 1 1 11 1 1 1 1 / • ex / r J 14 r, if it wLL 0 CHANNEL CL - 1+34.80 4765 4762 Computer File Information Creahcn Date 5/20/2020 Initials EAG Last Modified Date 5/20/2020 Initials EAG F II watt M %-AC1IVE PROJECTS12020 BRIDGE REHABt29 6BA'DESIGMDRAWINGS D-aw rg F le Name BRIDGE 29-68A DESIGN. DWG :iUtoCAJ Version 2019 Scale AS NO -ED Jni:s English Index of Revisions Date Comments Initials WELD COUNTY As Constructed 9/25/2020 SEE NOTE ON COVER SHEET1 EAG PUBLIC WORKS DEPARTMENT 1111 H. STREET P.O. BOX 758 GREELEY. CO. 80632-0758 PHONE (970) 356-4000 FAX (970) 304-6497 No Revisions Revised 29-68A BRIDGE REHABILITATION CROSS SECTIONS (2 OF 2) Designer E. GREEN Detailer E GREEN Sheet Subset Project No./Code BR -138 Sheet Subset Sheet Number 10 of 10 EXHIBIT B 29-68A Worksheet for Existing 2020-09-25 Project Description Friction Method Solve For Input Data Channel Slope Normal Depth Section Definitions Manning Formula Discharge 0.00112 ft/ft 4.11 ft Station (ft) Elevation (ft) Roughness Segment Definitions Start Station - 0+17.40 -0+13.53 -0+09.97 -0+06.96 - 0+03.74 0+00.56 0+04.24 0+08.17 0+13.65 0+17.92 0+18.09 0+18.09 (-0+17.40, 4770.80) (-0+13.53, 4766.70) (-0+09.97, 4765.34) (-0+06.96, 4765.06) (-0+03.74, 4765.16) (0+00.56, 4764.99) (0+04.24, 4765.28) (0+08.17, 4765.68) (0+13.65, 4766.59) 4770.80 4766.70 4765.34 4765.06 4765.16 4764.99 4765.28 4765.68 4766.59 4769.90 4770.03 4770.80 Ending Station Roughness Coefficient (-0+13.53, 4766.70) (-0+09.97, 4765.34) (-0+06.96, 4765.06) (-0+03.74, 4765.16) (0+00.56, 4764.99) (0+04.24, 4765.28) (0+08.17, 4765.68) (0+13.65, 4766.59) (0+17.92, 4769.90) 0.035 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.035 Bentley Systems, Inc. Haestad Methods SoBalhaleffMc Master V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:42:45 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 3 29-68A Worksheet for Existing 2020-09-25 Input Data Start Station (0+17.92, 4769.90) (0+18.09, 4770.03) Options L urrem Kougnness vveigntea Method Open Channel Weighting Method Closed Channel Weighting Method Results Discharge Elevation Range Flow Area Wetted Perimeter Hydraulic Radius Top Width Normal Depth Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type GVF Input Data Downstream Depth Length Number Of Steps GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Ending Station (0+18.09, 4770.03) (0+18.09, 4770.80) Pavlovskii's Method Pavlovskii's Method Pavlovskii's Method 4764.99 to 4770.80 ft Subcritical 451.40 ft3/s 104.71 ft2 34.95 ft 3.00 ft 32.68 ft 4.11 ft 2.57 ft 0.00703 ft/ft 4.31 ft/s 0.29 ft 4.40 ft 0.42 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft Infinity ft/s Infinity ft/s 4.11 ft Roughness Coefficient 0.035 0.045 Bentley Systems, Inc. Haestad Methods SoBdidlefaEf twMaster V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:42:45 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 3 29-68A Worksheet for Existing 2020-09-25 GVF Output Data Critical Depth Channel Slope Critical Slope 2.57 ft 0.00112 ft/ft 0.00703 ft/ft Bentley Systems, Inc. Haestad Methods SoBdidIeffidwMaster V8i (SELECTseries 1) (08.11.01.031 9/25/2020 3:42:45 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 3 of 3 29-68A Cross Section for Existing 2020-09-25 Project Description Friction Method Solve For Input Data Channel Slope Normal Depth Discharge Cross Section Image c a m w 4771.00 4770.50 4770.00. 4769.50= 4769.00_ 4768.50= 4768.00, 4767.50- 4767.00. 4766.50_ 4766.00- 4765.50 4765.00_ Manning Formula Discharge -0+10 0+00 0+10 Station 0.00112 ft/ft 4.11 ft 451.40 ft3/s BOTTOM OF EXISTING BRIDGE GIRDER ELEV.=4770.8 (TYP.) INSIDE EDGE OF EXISTING STEEL H -PILING BRIDGE ABUTMENT (TYP.) W.S. ELEV.=4769.1 (5/29/2020) EXISTING DITCH CROSS SECTION AT STA 0+80.14 BASED ON FIELD SURVEY DATA Bentley Systems, Inc. Haestad Methods ScMdidlef8hlarMaster V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:44:48 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1 29-68A Worksheet for Proposed 2020-09-25 Project Description Friction Method Solve For Input Data Channel Slope Normal Depth Section Definitions Manning Formula Discharge 0.00112 ft/ft 4.11 ft Station (ft) Elevation (ft) -0+18.09 -0+18.09 -0+17.67 -0+17.67 -0+09.97 -0+06.96 0+00.56 0+09.21 0+17.67 0+17.67 0+18.09 0+18.09 Roughness Segment Definitions Start Station (-0+18.09, 4770.80) (-0+18.09, 4770.00) (-0+17.67, 4770.00) (-0+17.67, 4765.34) (-0+09.97, 4765.34) (-0+06.96, 4765.06) (0+00.56, 4764.99) (0+09.21, 4765.86) (0+17.67, 4765.86) 4770.80 4770.00 4770.00 4765.34 4765.34 4765.06 4764.99 4765.86 4765.86 4770.00 4770.00 4770.80 Ending Station Roughness Coefficient (-0+18.09, 4770.00) (-0+17.67, 4770.00) (-0+17.67, 4765.34) (-0+09.97, 4765.34) (-0+06.96, 4765.06) (0+00.56, 4764.99) (0+09.21, 4765.86) (0+17.67, 4765.86) (0+17.67, 4770.00) 0.045 0.013 0.013 0.020 0.020 0.020 0.020 0.020 0.013 Bentley Systems, Inc. Haestad Methods SoBAidIecEhdwMaster V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:46:14 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 3 29-68A Worksheet for Proposed 2020-09-25 Input Data Start Station (0+17.67, 4770.00) (0+18.09, 4770.00) Options uurrem rcougnness vveigntea Method Open Channel Weighting Method Closed Channel Weighting Method Results Discharge Elevation Range Flow Area Wetted Perimeter Hydraulic Radius Top Width Normal Depth Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type GVF Input Data Downstream Depth Length Number Of Steps GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Ending Station (0+18.09, 4770.00) (0+18.09, 4770.80) Pavlovskii's Method Pavlovskii's Method Pavlovskii's Method 4764.99 to 4770.80 ft Subcritical 722.19 ft3/s 130.53 ft2 42.40 ft 3.08 ft 35.34 ft 4.11 ft 2.77 ft 0.00463 ft/ft 5.53 ft/s 0.48 ft 4.59 ft 0.51 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft Infinity ft/s Infinity ft/s 4.11 ft Roughness Coefficient 0.013 0.045 Bentley Systems, Inc. Haestad Methods SoRdidlec IdwMaster V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:46:14 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 3 29-68A Worksheet for Proposed 2020-09-25 GVF Output Data; Critical Depth Channel Slope Critical Slope 2.77 ft 0.00112 ft/ft 0.00463 ft/ft Bentley Systems, Inc. Haestad Methods ScBAidlefi:EhiwMaster V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:46:14 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 3 of 3 29-68A Cross Section for Proposed 2020-09-25 Project Description Friction Method Solve For input Data Channel Slope Normal Depth Discharge Cross Section Image 4771.00 4770.501 4770.00 4769.50- 4769.60 4766.50- 4768.09_ 4767.50. 4767.00 4766.50 4766. 4765.50 4765.00 t Manning Formula Discharge -0+10 0+00 Station 0+10 0.00112 ft/ft 4.11 ft 722.19 ft /s BOTTOM OF EXISTING BRIDGE GIRDER ELEV.=4770.8 (TYP.) TOP OF PROPOSED CONCRETE ENCASEMENT (TYP. BOTH SIDES) W.S. ELEV.=4769.1 (5/29/2020) INSIDE EDGE OF PROPOSED CONCRETE ENCASEMENT (TYP. BOTH SIDES). ENCASEMENT CONTINUES TO A MINIMUM OF 24" BELOW DITCH BOTTOM ELEVATION (NOT SHOWN IN THIS VIEW). PROPOSED DITCH BOTTOM BEST -FIT TO EXISTING DITCH BOTTOM AT STA 0+80.14. REFER TO PLANS. Bentley Systems, Inc. Haestad Methods SoBWdlec I Master V8i (SELECTseries 1) [08.11.01.03] 9/25/2020 3:47:21 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1 Contract Form New Contract Request Entity Information Entity Name'* Entity ID* NEW CACHE LA POUDRE IRRIGATING 0009923 COMPANY Contract Name* Contract ID AGREEMENT FOR BRIDGE IMPROVEMENTS BETWEEN THE 4204 NEW CACHE LA POUDRE IRRIGATING COMPANY AND WELD COUNTY (29-68A BRIDGE REHABILITATION) Contract Lead* EGREEN Contract Status CTB REVIEW ❑ New Entity? Contract Lead Email egreengco.weld.co.us Parent Contract ID Requires Board Approval YES Department Project # BR -138 Contract Description* ALLOWS WELD COUNTY ACCESS TO THE GREELEY NO. 2 CANAL IN ORDER TO COMPLETE THE 29-63A BRIDGE REHABILITATION PROJECT. Contract Description 2 Contract Type AGREEMENT Amount* $5,000.00 Renewable* NO Automatic Renewal Grant IGA Department PUBLIC WORKS Department Email CM- PublicWorksItweldgov.com Department Head Email CM-PublicWorks- DeptHeadwweldgov.com County Attorney BOB CHOATE County Attorney Email BCHOATELe TCO.WELD..CO.US Requested BOCC Agenda Date* 10,'25'2020 Due Date 10,,'2/2020 Will a work session with BOCC be required?* NO Does Contract require Purchasing Dept. to be included? NO If this is a renewal enter previous Contract ID If this is part of a MSA enter MSA Contract ID Note: the Previous Contract Number and Master Services Agreement Number should be left blank if those contracts are not in OnBase Contract Dates Effective Date Renewal Date Review Date* 11,30;2020 Termination Notice Period Committed Delivery Date Expiration Date* 12,31'2020 Contact Information Contact Info Contact Name Contact Type Purchasing Contact Phone 1 Contact Phone 2 Purchasing Approver Purchasing Approved Date Approval Process Department Head JAY MCDONALD OH Approved Date 10`20'2020 Final Approval BOCC Approved BOCC Signed Date BOCC Agenda Date 10x2612020 Originator EGREEN Finance Approver BARB CONNOLLY Legal Counsel BOB CHOATE Finance Approved Date Legal Counsel Approved Date 10; 21 2020 10 ^ 21 r' 20 2© Tyler Ref AG 102620 Hello