cc 2024 AR 01/23 emerald dr complete streets award of contract cip 8357 — Vista City Council, January 23, 2024 (part 1 of 3)

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Department: Enginee
® CITY COUNCIL
❑ COMMUNITY DEVELOPMENT COMMISSION
❑ SUCCESSOR AGENCY
❑ BUENA SANITATION DISTRICT
❑ JOINT POWERS FINANCING AUTHORITY
Item No: C7
Matt Atteberry, Engineering Division Manager
Prepared by: Erin Adams, Management Analyst Meeting Date: January 23, 2024 Greg Mayer, Director of Engineering
Approved by: John Conley, City Manager Agenda Location: Consent Calendar SUBJECT: CIP NO. 8357 EMERALD DRIVE COMPLETE STREET IMPROVEMENTS PROJECT —

AWARD OF DESIGN CONTRACT
RECOMMENDATION: Adopt City Council Resolution No. 2024- , approving a contract with Kimley-Horn and Associates, Inc. for the design of the Emerald Drive Complete Street Improvements Project (CIP No. 8357).

CORRELATION TO CITY COUNCIL GOALS: Traffic: Continue to improve flow of traffic for all forms of travel, reduce congestion, and improve our roads and sidewalks.

PRIOR ACTION: On June 13, 2023, adopted City Council Resolution 2023-108, amending the Capital Project Budget for Fiscal Years 2022/23 and 2023/24 (Vote: 3-2, Franklin and Green Opposed).

On June 28, 2022, adopted City Council Resolution No. 2022-108, approving the Six -Year Capital Improvement Program and FYs 2022/23 and 2023/24 Capital Project Budget and authorizing appropriations for Fiscal Years 2022/23 and 2023/24 Capital Projects (Vote: 4-0, Ritter absent (Ritter experienced technical difficulties)).

STATEMENT ON THE SUBJECT: Emerald Drive has been identified as a location within the City of Vista where there is high pedestrian traffic, high vehicular speeds, history of vehicular collisions, ADA-access issues, and a need to enhance bicycle and vehicular safety. Capital Improvement Program (CIP) Project No. 8357, the Emerald Drive Complete Street Improvement Project, proposes to address these deficiencies and increase safety for all users along Emerald Drive from Olive Avenue to West Drive by installing street improvements consisting of new curb and gutter, filling in missing portions of sidewalks, installing medians, curb extensions also known as sidewalk pop outs, bus stop enhancements, adding high visibility crosswalks, buffered bike lanes with green transitions, street lighting, and landscaped roundabouts at the intersections of Silver Fox Lane, Ravine Road, Chasin Street, Galbar Street, Jonathon Street/Jonathon Place, and Timothy Place/Lewis Street. The intersection improvements will provide traffic calming and include high visibility pedestrian crosswalks at each roundabout.

This contract will create a complete design package for the installation of the proposed improvements, however, there is insufficient funding for the construction phase of the project. The creation of a "shovel ready" project will allow for more competitive grant submissions and requests for Federal earmark funding.

On August 30, 2023, staff issued a request for proposals (RFP) for design services for the Emerald Drive Complete Street Improvements Project. The RFP was based on best value, with price to be negotiated ACTION: Approved above recommendation, adopted City Council Resolution No. 2024-11. Vote: 5-0.

Clerk/Secretary

MEETING DATE: January 23, 2024
PAGE 2
SUBJECT: CIP NO. 8357 EMERALD DRIVE COMPLETE STREET IMPROVEMENTS PROJECT —

AWARD OF DESIGN CONTRACT
with the selected firm. The RFP was advertised on the City of Vista's website and the City's electronic procurement portal, OpenGov.com. The following three firms responded to the RFP:

Firm Office Location
Dokken Engineering San Diego, CA
Kimley-Horn San Diego, CA
Michael Baker International Carlsbad, CA
The proposals were evaluated by staff and ranked based upon predetermined criteria including project understanding, experience with projects of similar nature, and quality of work product. Based on staff's evaluation of the RFP responses, staff recommends the selection of Kimley-Horn and Associates, Inc. to design the Emerald Drive Complete Street Improvements Project.

The agreement with Kimley-Horn and Associates, Inc. includes design and pre -construction costs in the amount of $994,245.80.

FISCAL IMPACT: The cost for Kimley-Horn and Associates, Inc. to design the Emerald Drive Complete Street Improvements Project is $994,245.80. Funding is budgeted and available in the Fiscal Year 2023/24 Capital Improvement Budget for Capital Improvement Project (CIP) No. 8357 (source appropriation account nos. 1036301.578999.8357 and 1106595.578999.8357).

EXHIBITS:

1. City Council Resolution No. 2024- , approving a contract with Kimley-Horn and Associates, Inc. for the design of the Emerald Drive Complete Street Improvements Project (CIP No. 8357)

2. Contract with Kimley-Horn and Associates, Inc.
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RESOLUTION NO. 2024-

A RESOLUTION OF THE CITY COUNCIL OF THE CHARTERED CITY OF

VISTA, CALIFORNIA, APPROVING A CONTRACT WITH KIMLEY-HORN AND ASSOCIATES, INC. FOR THE DESIGN OF THE EMERALD DRIVE
COMPLETE STREET IMPROVEMENTS PROJECT (CIP NO. 8357)
The City Council of the City of Vista does resolve as follows:

1. Findings. The City Council hereby finds and declares the following:

A. Pursuant to section 3.08.060 of the Vista Municipal Code, a request for proposals (RFP) was issued on August 30, 2023 for design of the Emerald Drive Complete Street Improvements Project (CIP No. 8357).

B. Three proposals were submitted in response to the RFP and were evaluated based upon the predetermined criteria in the RFP.

C. Staff recommends the selection of Kimley-Horn and Associates, Inc. as the contractor to provide design services for Emerald Drive Complete Street Improvements Project (CIP No 8357).

2. Action.

A. The contract between the City of Vista and Kimley-Horn and Associates, Inc. for design services for the Emerald Drive Complete Street Improvements Project is approved, and the Mayor is authorized to execute the contract.

3. Adoption. PASSED AND ADOPTED at a meeting of the City Council of the City of Vista held on January 23, 2024, by the following vote:

AYES:

NOES:

ABSTAIN:

JOHN B. FRANKLIN, MAYOR
APPROVED AS TO FORM: ATTEST:

WALTER CHUNG, CITY ATTORNEY KATHY VALDEZ, CITY CLERK
By: By:

APPROVED
Walter C. Chung
20240112144243
000292137 EXHIBIT 1
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CONTRACT FOR PROFESSIONAL SERVICES
EMERALD DRIVE COMPLETE STREET IMPROVEMENTS (CIP NO. 8357) THIS "CONTRACT" is entered into by and between the "Parties" as of ("Contract Date").

1.0 THE "PARTIES"
The "City":

CITY OF VISTA, a chartered municipal
corporation
200 Civic Center Drive
Vista, CA 92084
Working Contact: Matt Atteberry
Billing Contact: Matt Atteberry
The "Contractor"
Kimley-Horn and Associates, Inc., a North
Carolina corporation
401 B. Street, Suite 600
San Diego, CA 92101
Contact: Mark Araujo

2.0 BASIC TERMS

2.1 The "Services" to be performed by Contractor are set forth in ("Exhibit 131")

2.2 The "Required License" for the Services is: California Professional Civil Engineers License.

2.3 Contractor, an entity holding the Required License, desires to enter into this "Contract" with City for the Services.

2.4 The "Project" for which the Services are required is described in Exhibit A.

2.5 Contractor has submitted to City a Proposal to perform the Services dated September 22, 2023 ("Exhibit B"), and a subsequent superseding proposal dated November 16, 2023 ("Exhibit 131 ") following negotiation with the City.

2.6 The "Contract Ceiling Price" is: $994,245.80.

2.7 This Contract requires the payment of prevailing wages. As a condition precedent to the effectiveness of this Contract, the Contractor shall execute and deliver to City the Labor Law Compliance Form (Exhibit D).

3.0 CONTRACT TERM

3.1 This Contract shall take effect as of the Contract Date.

3.2 This Contract shall be in effect for 18 calendar months ("Term") from the Contract Date.

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documents to City. In the event of termination, Contractor shall be paid for work performed to the termination date. City shall make the final determination as to the portion of tasks completed and the compensation to be paid.

4.0 SCOPE
Contractor shall perform all Services including, but not limited to, the furnishing of all tools, equipment, materials, software, supplies, and manufactured articles, and for furnishing all transportation, services, including fuel, power and water, essential communications, and the performance of all labor, work or other operations, as may be required from time to time, in accordance with Exhibit A and Exhibit B1. The Services shall be complete, and all work, material, and services not expressly called for in the Proposal which may be necessary for complete and proper construction to carry out the Contract in good faith, shall be performed, furnished, and installed by the Contractor at no increase in cost to City. In the event of a conflict between the provisions of Exhibit A and Exhibit 131, the provisions of Exhibit B1 shall control.

5.0 COMPENSATION

5.1 City shall pay Contractor on a time and material rate as set forth in Exhibit 1131 for the Services to be performed.

5.2 An invoice for payment shall be submitted in a form satisfactory to City. At a minimum, the invoice shall include: the purchase order number, the work order number, a description of the work performed, and a total amount.

5.3 Changes in, additions to, or deductions from the Services, including increases or decreases in the quantity of any item or portion of the Services, shall be set forth in a written change order executed by City and by the Contractor which shall specify:

5.3.1 The changes, additions, and deductions to be made.

5.3.2 The increase or decrease in compensation due the Contractor, if any.

5.3.3 Adjustment in the time of completion, if any.

5.4 Contract Ceiling Price

5.4.1 In no event shall City be liable for paying more than the Contract Ceiling Price for Contractor's services rendered under this contract.

5.4.2 If it becomes foreseeable that Contractor will need to perform services such that the cumulative total of costs to City will exceed the maximum permitted by this Contract, any such cost overrun will be handled pursuant to the change order procedure in Chapter 3.08. City and Contractor recognize that City lacks authority to exceed the cost ceiling without the express authorization of the City Council. If the maximum cost to City for this Contract is exceeded unexpectedly, payment shall be made as mutually agreeable and disputes shall be handled pursuant to this Contract, but work shall cease as soon as is reasonably feasible once the cost ceiling plus allowable change orders, if any, is exceeded. 000348753
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5.5 Except as provided in Exhibit B1, Contractor shall not be reimbursed for any expenses incurred in rendering services under this Contract.

6.0 CONTRACT DOCUMENTS
The Contract comprises the following documents including all additions, deletions, modifications, and appendices and all addenda setting forth any modifications or interpretations of any these documents: Documents required under Exhibits A—E and the Standard Specifications (defined below).

7.0 TIME FOR COMPLETION AND COMMENCEMENT OF SERVICES
All Services under the Contract must be completed in compliance with the schedule in Exhibit B.

8.0 ASSISTANCE BY CITY
All information, data, records, reports, and maps as are in possession of City and necessary for the carrying out of this work shall be available to Contractor without charge. City shall make available to Contractor members of its staff for consultation with Contractor in the performance of this Contract. City does not warrant that the information data, records, reports, and maps heretofore or to be provided to Contractor are complete or accurate and Contractor should satisfy itself as to accuracy and completeness. City and Contractor agree that City shall have no liability should any information, data, records reports, and maps be inaccurate, incomplete, or misleading. Unless provided in Exhibit A, no other assistance shall be provided by City to Contractor.

9.0 STANDARD OF PERFORMANCE

9.1 Contractor represents and warrants that it has the training, qualifications, experience, and facilities necessary to properly perform the Services required under this Contract in a thorough, competent, and professional manner. At all times Contractor shall faithfully, competently and to the best of its ability, experience, and talent, perform all services described herein. In meeting its obligations under this Contract, Contractor shall employ, at a minimum, generally accepted standards and practices utilized by persons engaged in providing services similar to those required of Contractor under this Contract.

9.2 Contractor shall keep itself informed of and comply with all applicable federal, state, and local laws, statutes, codes, ordinances, regulations and rules in effect during the Term of this Contract. Contractor shall obtain any and all licenses, permits and authorizations necessary to perform the services set forth in this Contract, including any business licenses required by City. Neither City, nor any elected or appointed boards, officers, officials, employees, or agents of City, shall be liable, at law or in equity, as a result of any failure of Contractor to comply with this Section.

10.0 STANDARD SPECIFICATIONS AND STANDARD PLANS

10.1 Except as otherwise provided, whenever reference is made to "Standard Specifications", it shall mean:
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Standard Specifications for Public Works Construction, most current edition and supplement, as last amended, with Regional Supplements, written and promulgated by Southern California Chapter, American Public Works Association, and Southern California District, Associated General Contractors of California, Joint Cooperative Committee ("Greenbook") and the City of Vista Special Provisions to the Greenbook.

10.2 Except as otherwise provided, whenever reference is made to "Standard Plans", it shall mean:

San Diego Area Regional Standard Drawings, and City of Vista Standard Drawings, latest edition, unless otherwise noted.

11.0 SUPPLEMENTARY DEFINITIONS
In addition to or in lieu of the terms and definitions specified in Section 1-2 of the Standard Specifications, wherever the following terms and definitions are used, the intent and meaning shall be as follows:

City: The City of Vista.

Board: The City Council of the City of Vista.

Drawings or Plans: All drawings, plans, maps, profiles, and diagrams delineating the work on the Services.

12.0 CONTRACTOR'S STATUS; CONTRACTOR'S EMPLOYEES

12.1 Contractor shall perform the services provided for herein in Contractor's own way as an independent contractor and in pursuit of Contractor's independent calling. Contractor is not to be considered an employee of City, nor shall any employees of Contractor be considered employees of City, for any purpose. Contractor shall be under the direction and control of City staff only as to the results to be accomplished. This Contract is not intended to create the relationship of partnership, joint venture, or association between City and Contractor.

12.2 Contractor represents and warrants that all design professional services shall be provided by a person or persons duly licensed by the State of California to provide the type of services described in Exhibit B1.

12.3 Neither Contractor, nor any of Contractor's officers, employees, or agents, shall obtain any rights to retirement, health care or any other benefits which may otherwise accrue to City's employees. Contractor expressly waives any claim Contractor may have to any such rights.

12.4 Contractor is aware of the requirements of the Immigration Reform and Control Act of 1986 and shall comply with those requirements, including, but not limited to, verifying the eligibility for employment of all of Contractor's officers, employees, agents, and subcontractors that are included in this Contract.

12.5 The payment made to Contractor pursuant to this Contract shall be the full and complete compensation to which Contractor and Contractor's officers, employees, agents, and 000348753 4 of 11 KIMLEY-HORN AND ASSOCIATES, INC.

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subcontractors are entitled for performance of any work under this contract. Neither Contractor nor Contractor's officers or employees are entitled to any salary or wages, or retirement, health, leave or other fringe benefits applicable to employees of the City. City will not make any federal or state tax withholdings on behalf of Contractor. City shall not be required to pay any workers' compensation insurance on behalf of Contractor.

12.6 Contractor agrees to defend and indemnify City for any obligation, claim, suit or demand for tax, retirement contribution including any contribution to the Public Employees Retirement System (PERS), social security, salary or wages, overtime payment, or workers' compensation payment which City may be required to make on behalf of Contractor or any employee of Contractor, or any employee of Contractor construed to be an employee of City, for work done under this contract. This is a continuing obligation that survives the termination of this Contract.

13.0 CIVIL RIGHTS

13.1 Contractor agrees to comply with Title VII of the Civil Rights Act of 1964, as amended, the California Fair Employment Practices Act, the Americans with Disabilities Act of 1990, any other applicable federal and state laws and regulations hereinafter enacted.

13.2 Contractor shall not knowingly deny an opportunity or benefit, discriminate against or harass, any employee or applicant for employment on account of the person's race, color, ethnicity, national origin, ancestry, religion, creed, veteran status, physical disability, mental disability, medical condition, marital status, sex, sexual orientation, age, or other status protected from workplace discrimination by state or federal law.

13.3 Contractor shall not knowingly give preferential treatment to any applicant for employment on the basis of race, color, ethnicity, national origin, ancestry, religion, creed, physical disability, mental disability, medical condition, marital status, sex, or sexual orientation.

13.4 This section shall be interpreted in a manner that is consistent with the California and United States Constitutions and applicable state and federal statutes governing workplace discrimination. The terms used in this section shall have the same meaning as defined in state statutes governing the same subject matter.

13.5 Nothing in this section shall be interpreted as prohibiting bona fide occupational qualifications consistent with applicable state and federal law and reasonably necessary to the normal operation of Contractor. Nothing in this section shall be interpreted as prohibiting regulations and policies to prevent nepotism or conflicts of interest.

13.6 Nothing in this Section shall be interpreted as prohibiting action taken to establish or maintain eligibility for any federal program, where ineligibility would result in a loss of federal funds to City.

13.7 To the fullest extent permitted by law and without limitation by the other provisions of this Contract relating to indemnification and insurance, Contractor shall also indemnify, defend and hold harmless City, and its directors, officers, employees and agents from and against all liability (including without limitation all claims, damages, penalties, fines, and judgments, associated investigation and administrative expenses, and defense costs, including but not limited to reasonable attorneys' fees, court costs, and costs of alternative dispute resolution) resulting from any claim of discrimination or harassment, including but not 000348753 5 of 11 KIMLEY-HORN AND ASSOCIATES, INC.

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limited to sexual harassment, arising from the conduct of the Contractor or any of the Contractor's officers, employees, agents, licensees, or subcontractors. In the event of a discrimination or harassment complaint against any employee, agent, licensee or subcontractors of Contractor or its subcontractors, Contractor shall take immediate and appropriate action in response to such complaint, including, but not limited to termination or appropriate discipline of any responsible employee, agent, licensee or subcontractors. The provisions of this Section survive completion of the services or termination of the Contract.

14.0 CONTROL OF SERVICES
Each Party shall appoint a representative who shall have the authority to represent and act for that Party ('Representative"). Any written or verbal directions or requests of City's Representative delivered to the Contractor's Representative shall have the same force and effect as if delivered to the Contractor. The Contractor's Representative shall have the authority to sign any change order, coordinate the work of all subcontractors and make other decisions pertaining to the Contract.

15.0 ASSIGNMENT AND SUBCONSULTING

15.1 Neither this Contract nor any interest herein may be transferred, assigned, conveyed, hypothecated, or encumbered voluntarily or by operation of law, whether for the benefit of creditors or otherwise, without the prior written approval of the City. Transfers restricted hereunder shall include the transfer to any person or group of persons acting in concert of more than twenty-five (25%) of the present ownership and/or control of Contractor, taking all transfers into account on a cumulative basis. In the event of any such unapproved transfer, including any bankruptcy proceeding, this Contract shall be void. No approved transfer shall release the Contractor or any surety of Contractor of any liability hereunder without the express consent of City.

15.2 Contractor shall be fully responsible to the City for any acts and omissions of Contractor's subcontractor, including persons either directly or indirectly employed by subcontractor, in the event Contractor subcontracts any of the work to be performed under this contract. Contractor's responsibility under this paragraph shall be identical to Contractor's liability for acts and omissions of Contractor and employees of the Contractor. Nothing contained in this Contract shall create any contractual relationship between City and any subcontractor of Contractor, but Contractor shall bind every subcontractor and every subcontractor of a subcontractor by the terms of this contract applicable to Contractor's work, unless such change, omission, or addition is approved in advance in writing by the City Manager or the City Manager's designee. All subcontractors are subject to the prior written review and approval of the City Manager or the City Manager's designee.

16.0 LICENSES
If a license of any kind, which term is intended to include evidence of registration, is required of Contractor, its employees, agents, or subcontractors by federal, state, or local law, Contractor warrants that such license has been obtained, is valid and in good standing, and that any required bond has been posted in accordance with all applicable laws and regulations. 000348753
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17.0 FINANCIAL' RECORDS

17.1 Contractor shall maintain any and all documents, ledgers, books of account, invoices, vouchers, canceled checks, or records demonstrating or relating to Contractor's performance of services pursuant to this Contract or evidencing or relating to expenditures and disbursements charged to City pursuant to this Contract. Any and all such documents or records shall be maintained in accordance with generally accepted accounting principles and shall be sufficiently complete and detailed so as to permit an accurate evaluation of the services provided by Contractor pursuant to this Contract. Any and all such documents or records shall be maintained for three years from the date of execution of this Contract and to the extent required by laws relating to audits of public agencies and their expenditures. It is expressly understood and agreed that the provisions of this Section will survive termination of this Contract.

17.2 Any and all records or documents required to be maintained pursuant to this Section shall be made available for inspection, audit and copying, at any time during regular business hours, upon request by City or its designated representative. Copies of such documents or records shall be provided directly to the City for inspection, audit and copying when it is practical to do so; otherwise, unless an alternative is mutually agreed upon, such documents and records shall be made available at Contractor's address indicated for receipt of notices in this Contract or the primary location from which services are rendered, whichever is closer.

18.0 OWNERSHIP OF DOCUMENTS
Upon delivery, the work product, including without limitation, all original reports, writings, recordings, drawings, files, and detailed calculations developed under this contract are the property of City. Contractor agrees that all copyrights which arise from creation of the work pursuant to this contract shall be vested in City and waives and relinquishes all claims to copyright or other intellectual property rights in favor of City. City acknowledges that its use of the work product is limited to the purposes contemplated by the scope of Services and that Contractor makes no representation of the suitability of the work product for use in or application to circumstances not contemplated by the scope of Services.

19.0 CONFIDENTIALITY

19.1 Contractor shall treat all information obtained from City in the performance of this Contract as confidential and proprietary to City. Contractor shall treat all records and work product prepared or maintained by Contractor in the performance of this Contract as confidential.

19.2 Contractor agrees that it will not use any information obtained as a consequence of the performance of work for any purpose other than fulfillment of Contractor's scope of Services. Contractor will not disclose any information prepared for City or obtained from City or obtained as a consequence of the performance of work to any person other than City, or its own employees, agents or subcontractors who have a need for the information for the performance of Services under this Contract unless such disclosure is specifically authorized in writing by City.

19.3 Contractor's obligations under this paragraph shall survive the termination of this Contract.
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20.0 CONFLICT OF INTEREST REQUIREMENT
Contractor agrees that, to the extent applicable, it shall comply with and be bound by all laws and regulations deriving from the relationship of the Contractor to the City, including the Political Reform Act (Government Codes Section 87100 et seq.) Chapters 2.32 or 2.33 of the Vista Municipal Code, the Community Redevelopment Act (Health & Safety Code 33000 et seq.) and all regulations promulgated thereunder (collectively "Conflict Laws"). As a condition precedent to the formation of this Contract, Contractor warrants and covenants that it is adequately informed regarding the obligations and duties imposed by the Conflict Laws and that to the best of Contractor's knowledge and belief, there exists no conflict of interest (under the laws) that would disqualify the Contractor from participation in any decisions arising out of the performance of this Contract. Prior to commencement of any work in the performance of this Contract, Contractor shall comply with any applicable requirements of Chapter 2.32 of the Vista Municipal Code, including any requirement to file a financial disclosure statement with the City Clerk.

Contractor further agrees that no employee, agent, or subcontractor for Contractor shall perform any work for the City pursuant to this Contract which will violate the Conflict Laws.

21.0 PROHIBITION OF FINANCIAL INTEREST BY CITY OFFICIAL Contractor warrants and covenants to City that no City Official has or will have any current or future financial interest in this Contract as of the date approved, nor shall Contractor promise, offer, or enter into any written, oral or implied Contract, to provide any financial interest or remuneration of any kind or manner to any City official with respect to this Contract. For purposes of this Section, the term "City Official" shall mean and include any elected or appointed officer of City, any employee of City, or any spouse or financial dependent of a City official or employee. A violation of this provision shall render this Contract null and void and Contractor shall be subject to restitution of all fees or money paid or earned under this Contract.

22.0 INDEMNIFICATION
Other than in the performance of Design Professional services, which shall be solely as addressed in Section 22.1 below, to the fullest extent permitted by law, Contractor shall defend, indemnify and hold City and its officers, officials, employees, and volunteers harmless against any and all liability, loss, damage, fine, penalty, expense, claim or cost (including without limitation costs and fees of litigation) of every nature (collectively, "Liability") arising out of or in connection with Contractor's performance under this Contract, including defects in design, except: (1) Liability caused by City's sole negligence or willful misconduct; or (2) for Liability caused by City's active negligence, in which case the indemnity received by City shall be reduced by the amount: (i) that City's active negligence contributed to the Liability on a comparative basis; or (ii) such other amount as may be required by law ("Duty of Indemnification").

22.1 To the fullest extent permitted by law (including, without limitation, California Civil Code Section 2782.8), with respect to the performance of Design Professional services, Contractor shall indemnify and hold harmless the City and its officers, officials, employees and volunteers harmless against all claims, demands or liability that arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of Contractor in the performance of Design Professional services under this Contract. In relation to Design Professional services, in no event shall the cost to defend charged to Contractor exceed the Contractor's proportionate percentage of fault.
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23.0 INSURANCE AND BONDS
Contractor shall comply with the insurance provisions set forth in Exhibit C.

24.0 SERVICE OF NOTICE

24.1 Any notice, which either Party may desire to give to the other Party, must be in writing and may be given by personal delivery to the Party's Representative or by overnight courier service to the Party's address set forth in Section 1.0. Notice may also be given by mailing it by registered or certified mail, return receipt requested, to the other Party at the address set forth in Section 1.0. Any notice given by mail will be deemed given 48 hours after such notice is deposited in the United States mail, addressed as provided with postage fully prepaid.

24.2 A Party may change its address by giving notice as provided above, and the changed address shall thereafter be deemed to be the address set forth in Section 1.0.

25.0 SPECIAL PROVISIONS
This Contract is subject to, and Contractor shall comply with, the special provisions referenced in Exhibit E, if any.

26.0 EXHIBITS
All documents referenced as exhibits in this Contract, or referenced in an exhibit to this Contract, are incorporated herein.

27.0 APPLICABLE LAW, VENUE
This Contract shall be construed and enforced under the laws of the State of California. If any action is commenced by any Party to this Contract, such action shall be filed in a court of competent jurisdiction within the County of San Diego, California.

28.0 PREVAILING WAGES
Pursuant to Section 1781 of the Labor Code, Contractor is advised that certain work contemplated in this contract may be subject to the payment of prevailing wages and all other requirements of the Prevailing Wage Law. The prevailing wage of each job classification may be found by inquiry with the California Department of Industrial Relations. Contractor shall comply with all laws related to the performance of public work including, but not limited to, the employment of apprentices pursuant to Section 1777.5 of the Labor Code, work day/week hours and overtime rates pursuant to Sections 1813 and 1815 of the Labor Code and the obligation set forth in Sections 1774-1776 of the Labor Code in regards to payment of prevailing wages and to provide the City and the Department of Industrial Relations certified payrolls when required. A certified copy of all payroll records relative to this project shall be submitted to the City along with the related invoice. Receipt of certified payroll records is a prerequisite to receiving payment.

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Code Section 1725.5. All Contractors and sub -Contractors must furnish electronic certified payroll records to the Labor Commissioner. This requirement applies to all public works projects, whether new or ongoing. Contractor is further advised that any prevailing wage work contemplated herein is subject to compliance monitoring and enforcement by the Department of Industrial Relations.

29.0 COUNTERPARTS; ELECTRONIC SIGNATURES; ELECTRONIC DELIVERY This Agreement may be executed in separate counterparts, none of which need contain the signatures of both Parties, and each of which, when so executed, shall be deemed an original and all together shall constitute and be one of the same instrument. The Parties agree that this Agreement, whether executed by electronic signature, digital signature, or constituting a scanned or electronically reproduced copy or image of this Agreement bearing the signatures of the Parties, will be deemed an original and will represent competent evidence of the execution, terms and existence of this Agreement notwithstanding the failure or inability to produce an original executed Agreement or counterpart thereof, and without the requirement that the unavailability of such original executed Agreement or counterpart thereof first be proven.

Further, the exchange of this entire executed Agreement (and/or such exhibit(s) or document(s)) that is in photostatic or portable document format (.pdf) form by electronic mail or by another electronic means shall be considered original(s) and shall constitute effective execution and delivery of the original(s).

30.0 MODIFICATIONS
This Contract contains the entire agreement, between the Parties and supersedes all prior negotiations, discussions, obligations, and rights of the Parties in respect of each other regarding the subject matter of this Contract. There is no other written or oral understanding between the Parties. No modification, amendment or alteration of this Contract shall be valid unless it is in writing and signed by all Parties.
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DocuSign Envelope ID: 9FBOEOE3-5295-48A5-93B6-6A589BOFAC37

31.0 EXECUTION
IN WITNESS WHEREOF; the Parties hereto have executed this Contract as of the Contract Date.
"City"
CITY OF VISTA, a chartered municipal
corporation
la
JOHN B. FRANKLIN, MAYOR
ATTEST:

KATHY VALDEZ, CITY CLERK
IN
APPROVED AS TO FORM:

WALTER CHUNG, CITY ATTORNEY
IN
RISK MANAGEMENT REVIEW:

DOLORES GASCON, RISK MANAGER
By:

APPROVED
Amanda L. Guy
20231201143634
"Contractor"
KIMLEY-HORN AND ASSOCIATES, INC.,
a North Carolina corporation
j�^D,ocu,S,i1gAned by:

By: Uta�
Megan Ulery, Assistant Secretary
Name/Title
DocuSigned by:

By: 66PF1
Anthony Podegracz, Vice President
Name/Title
K�p
000348753 11 of 11
Professional Services — RFP — Prevailing Wages
4878-9329-5764, v. 6
01 /23/2024 C7
KIMLEY-HORN AND ASSOCIATES. INC.
14of561

EXHIBIT A

REQUEST FOR PROPOSALS
000348753 Exhibit A
4878-9329-5764, v. 3
01 /23/2024 C7 15 of 561

(R)

CITY OF VISTA
A L I F" # N I A

REQUEST FOR PROPOSALS (RFP)

FOR PROFESSIONAL SERVICES
FOR
Emerald Drive Complete Street Improvements
CIP No. 8357
Issue Date: August 30, 2023
Submittal Deadline: 4:00 PM, September 22, 2023
01 /23/2024 C7 16 of 561

REQUEST FOR PROPOSALS

EMERALD DRIVE COMPLETE STREET IMPROVEMENTS
CIP No. 8357
I. INTRODUCTION
The City of Vista is requesting proposals from qualified civil engineering firms to provide professional services for design surveying, geotechnical investigation, and engineering design for the Emerald Drive Complete Street Improvement project.

All interested firms must have sufficient, readily available resources in the form of trained personnel, support services, specialized subconsultants, and financial resources to carry out the work without delay or shortcomings.

All Consultants must create an account on the City's Electronic Bidding System, OpenGov Procurement to submit a proposal. Consultants can register using the `Sign Up' link at the top of the page at:
https://secure.procurenow.com/portal/cityofvista
Once registered, Consultants must download this solicitation in order to appear on the Bidder's List as a "Prospective Bidder." Consultants that fail to specifically download this solicitation will not appear on the Bidders' List and will be unable to participate or be considered for this RFP. See further instructions related to OpenGov Procurement under Section VIII (Proposal), below.

Special Requirements
As required by Article 2 of Chapter I of Part 7 of Division 2 of the California Labor Code, the Consultant and all subconsultants shall pay not less than the prevailing rate of wages to all workmen employed in the execution of this Contract as ascertained and adopted by the State of California, Director of Industrial Relations pursuant to the Labor Code.

The Consultant and all subconsultants shall have a City of Vista Business License prior to award of contract. Business licenses can be obtained at www.vistabl.com . A City of Vista Business License is not required to propose on this request for proposals.

II. BACKGROUND AND PROJECT DESCRIPTION
The City of Vista has identified a priority area where there is high pedestrian traffic, ADA- access issues, and a need to enhance bicycle and vehicular safety. Emerald Drive from A
01 /23/2024 C7 17 of 561

Olive Avenue to West Drive was identified as this area consisting of an existing arterial street that has missing sections of sidewalk, has long pedestrian crossing distances, high speed of vehicular traffic, vehicular collisions, lack of bus stops, lack of bicycle facilities, and lack of crosswalks. A conceptual plan that proposes to address the deficiencies and increase safety has been developed consisting of adding curb, gutter, and sidewalks, roundabouts, curb extensions or pop outs, medians, bus stops, high -visibility crosswalks, and buffered bike lanes with green transition striping.

The following design objectives should be considered during the design development of the project:

1. Ensure ADA accessibility for all improvements,

2. Increase safety and mobility for non -motorized users,

3. Minimize impacts to private property,

4. Maximize the preservation of mature landscaping and healthy tree specimens.

5. Incorporate sustainable design principles and meet or exceed all stormwater regulations and requirements.

6. Minimize construction costs and long-term maintenance costs.

Attachment "A" contains exhibits showing the conceptual proposed improvements and the engineer's budget construction cost estimate. The engineer's estimate of probable construction cost forth is project is $ 8,000,000.

III. PROPOSED SCOPE OF SERVICES
A draft Scope of Work, included as Attachment "B", details the tasks that the selected consultant will likely be required to perform to complete the project. The proposed scope and fees should be based on the tasks listed in the draft Scope of Work.

IV. CITY RESPONSIBILITIES
The following is a list of the City's responsibilities during the term of the agreement:

1. Provide all available existing plans, studies, reports, aerial photos, topographic information, and other records.

2. Coordinate access to the site for Consultant review prior to submittal of proposal.

3. Process and respond to requests to the City.

4. Provide contact information for both internal staff and external stakeholders.

5. Coordinate, notice, and schedule all public meetings, and meetings with City's boards, commissions, and City Council.

6. Prepare all administrative reports to the commissions and City Council.

I
01 /23/2024 C7 18 of 561

7. Provide meeting site arrangements for public meetings and workshops.

8. Review submittals from the Consultant in a timely manner.

9. Distribute public information through newsletters, mailings, email blasts, City website, and printed flyers.

10. Submit CEQA Environmental documents to State Clearinghouse,

11. Prepare and execute agreements with other agencies or entities.

12. Obtain and pay for all permits, agreements, and permissions for contract work on property not owned or controlled by the City.

13. Provide templates and examples of WQTR's, plans, and specifications to Consultant.

14. Provide utility company contact information for use in coordination.

15. Prepare all project specifications.

16. Advertise and award construction contracts.

17. Administer construction contract.

V. COORDINATION
Coordination with the City, other consultants and other involved agencies is required to achieve compatible designs, phasing of construction with existing or designed conditions, and timely delivery of the contract services. Coordination may include, but not be limited to, coordination with City of Oceanside, Vista Unified School District, Vista Irrigation District, U.S.

Army Corps of Engineers, San Diego Regional Water Quality Control Board, California Department of Fish and Wildlife, NCTD and other organizations.

The City will decide the manner in which the coordination of individual matters is undertaken. At the City's option, coordination efforts may be performed by the Consultant's direct contact, by the Consultant acting though the City or by the City only. When coordination efforts require agreement, such agreement shall be coordinated through the City.

VI. PROJECT PROGRESS
The Contract shall begin upon approval by the City, and the Consultant shall commence work after notification to proceed by the City. Unless extended by contract amendment, the contract shall terminate upon acceptance by the City of the project as constructed and upon completion by the Consultant and approval of the City of the as -built plans.

The Consultant is advised that any recommendation for contract award is not binding on the City until the Agreement is fully executed and approved by the City.

Progress Review Meetings shall be held at intervals deemed appropriate by the City. At or before each of these meetings, the Consultant shall furnish two (2) copies of all completed F
01 /23/2024 C7 19 of 561

or partially completed work products which have been developed or altered since the last Progress Review Meeting.

Progress Reports shall be submitted at monthly intervals, indicating progress achieved during the reporting period in relation to the progress scheduled. The Consultant shall provide the City with the Progress Report at least four (4) working days before the Monthly Progress Meeting.

VII. PROPOSAL
A. Schedule. The City's schedule for the selection process is as follows:

1. City Releases RFP
August 30, 2023

2. Deadline for Questions
September 15, 2023 at 4:00 PM

3. Proposals Due
September 22, 2023 at 4:00 PM

4. Notice of Consultant Shortlist
September 28, 2023

5. Consultant Interview (If Needed)
October 5, 2023

6. Notice of Consultant Selection
October 6, 2023

7. Complete Negotiation of Agreement
October 12, 2023

8. Council Award
November 14, 2023
A Notice to Proceed for this project is tentatively scheduled to be issued in November 2023.

Upon issuance of Notice to Proceed, the Consultant shall submit a detailed schedule for the project including milestones and progress reports.

All dates are subject to change, and the City reserves the right to extend the date by which proposals are due.

All questions must be submitted via "Q&A" through the City's Electronic Bidding System, OpenGov Procurement. Phone call questions will not be accepted. Answers to all submitted questions will be provided in an addendum through OpenGov Procurement.

To receive addenda and submit a proposal, Consultants shall register on the City's Electronic Bidding System at https://secure.procurenow.com/portal/cityofvista . Once registered, Consultants must download the RFP while logged in under their own name and identification number to appear on the Electronic Prospective Bidders List as a "Prospective Bidder." Consultants that fail to download the RFP will not appear on the Electronic Prospective Bidders List and their proposals will be considered non -responsive. If a Consultant is unable to register or download the RFP from OpenGov Procurement, a Consultant representative may contact OpenGov Procurement to troubleshoot the problem.

All proposal documents and supplementary documents must be uploaded using OpenGov Procurement prior to event date and time as instructed in this solicitation. Once file(s) have 5 01 /23/2024 C7 20 of 561

been uploaded and the Submission Status shows as "Submitted" the submission is complete. At that point respondents will receive an email confirmation from OpenGov Procurement.

OpenGov Procurement will determine the official time for the advertised proposal due date and such determination will be final. Any proposals not received in a timely manner on the Proposal Due Date, as described above, will not be considered.

Note: The City of Vista complies with the Americans with Disabilities Act. If you require reasonable accommodations, please contact the Office of the City clerk, 760-639-6125, at least forty-eight (48) hours prior to the bid opening.

B. Requirements.

In order to maintain uniformity with all proposals furnished by Consultants, it is hereby requested the proposals be limited to a maximum of ten (10) pages (excluding front and back covers, section dividers, Scope of Work, Fee Proposal, Work Schedule, sample Work Product, and resumes).

The Proposal should typically be formatted to fit on 8-1/2 x 11 pages. Larger pages up to 11x17 can be used for exhibits, such as a schedule, if needed to make the exhibits legible due to a substantial amount of detail. The page count is based on pages of information included in the RFP that indicates the Consultant's qualifications. Double -sided pages are acceptable, and a page that says "this side intentionally left blank" does not count toward the page limit. Proposals should include, at a minimum, the following elements:

1. COVER LETTER, which includes:
a. The name and address of the firm on formal letterhead, b. The name of the project, and
c. The name, title, and signature of an individual with authority to bind the Consultant.

2. STATEMENT OF QUALIFICATIONS, which includes:
a. A synopsis of the firm's qualifications,
b. An Organization Chart showing the names and classifications of key personnel, and project team relationships,
c. A staffing plan and descriptions of the qualifications of the Project team members,
d. Resumes of key prime and subconsultant staff members assigned to the project, e. A list of similar contracts completed by the firm or team members within the last five (5) years. Include the project name; project description; location; role and level of involvement of the prime firm as well as any sub -consultants; design 1314
01 /23/2024 C7 21 of 561

and/or construction dates of completion; bid costs vs. final construction costs, and client references with name, phone number and email address, and f. Information related to the financial responsibility of the firm.

3. WORK PLAN which describes:
a. The Consultant's understanding of the project,
b. The approach and methodology to be used to accomplish the required services, and
c. The Consultant's proposed Scope of Work. The proposed Scope of Work should be based on the tasks listed in the draft Scope of Work included in this Request for Proposals, with suggested alternatives to the proposed tasks or deliverables that may improve upon achievement of the project objectives. The Consultant should clearly identify any proposed modifications to the tasks listed in the draft Scope of Work.

4. FEE PROPOSAL which includes:
a. A breakdown of costs by task.
b. The cost of non -labor and subconsultant services. This information will be used by City staff to evaluate the reasonableness of the fee proposal and will be used in negotiating the final fee amounts for the Professional Services Agreement. The Consultant's Standard Hourly Billing Rates for all classifications of staff likely to be involved in the project shall be included with the fee proposal along with the mark-up rate for any non -labor expenses and subconsultants.

5. Detailed WORK SCHEDULE, which shows:
a. The time required for each task, and
b. The reasonable amount of time the Consultant will require to perform the required services. The proposed Work Schedule should list the tasks with begin and end dates and should be based on the proposed start date listed in this RFP.

Project milestones such as submittals should be shown, and a reasonable amount of time should be shown for City review of each submittal.

6. Comments on the City of Vista Standard CONSULTANT AGREEMENT. Identify any concerns with the terms and conditions of the City's Standard Consultant Agreement, including Insurance and Indemnification provisions. If terms are acceptable, provide a statement that the Consultant will sign the City's Agreement as presented.

7. Copies of SAMPLE WORK PRODUCT from a previous similar project completed by the Consultant. The consultant shall submit examples of reports and bid packages consisting of Plans, Specifications, and Estimates for a project similar to the ones described in this RFP.
7 01 /23/2024 C7 22 of 561

VIII. CRITERIA FOR SELECTION
The City's consultant evaluation and selection process is based on Qualifications Based Selection (QBS) for professional services. An evaluation committee appointed by the City Engineer will review the proposals. The criteria and weight for evaluating the proposals submitted will be as follows:

1. Project Understanding: Demonstrated understanding of the project requirements, degree of creativity and innovation demonstrated with respect to the project approach and scope of work, and reasonableness of the schedule for the work and how the time has been allocated to specific tasks (30 points)

2. Responsiveness to Client's Needs: Familiarity with City, State, and federal requirements and procedures; and thoroughness and completeness of proposal in response to RFP (20 points)

3. Firm's Experience with Similar Projects: Technical experience of project team in performing work of a closely related nature, experience working with public agencies, record of completing work on schedule and within budget. (20 points)

4. Staff and Project Experience: Qualifications of project team staff members, key personnel's level of involvement in performing related work, logic of project organization, and adequacy of labor commitment. (20 points)

5. Quality of Work Product: Demonstrated technical ability based on relevance and quality of sample work product (10 points)
Fee Schedule (separate electronic file uploaded to OpenGov Procurement). The fee schedule of the top ranked Consultant will be opened at the conclusion of the consultant evaluation and selection process. Fees will not be used to determine the ranking of the consultants. The City will may interview a short list of top ranked qualified consultants or proceed directly to negotiating the final fee schedule with the top ranked consultant. The ultimate consultant selection will be based upon both technical merit and value to the City.

The contract award, if any, will go to the Consultant whose proposal best serves the interests of the City, as it determines in its sole discretion according to the evaluation criteria described above.

The individual or composite ratings and evaluation forms prepared by City's evaluators will not be revealed.

IX. REQUIREMENTS FOR PROVIDING SERVICES
The selected Consultant shall be expected to comply with all applicable federal, state, and local E:3
01 /23/2024 C7 23 of 561

regulations, and contract provisions. The selected consultant will be expected to perform the work as described in this RFP.

Consultant shall carry out the instructions received from the City and shall cooperate with the City and other involved agencies.

The Consultant will be required to assume responsibility for all services offered in their proposals. The selected consultant will be the sole point of contact with regard to contractual matters, including payment of any and all charges resulting from contracts.

The Consultant shall have a Quality Control and Quality Assurance (QA/QC) plan in effect during the entire time work is being performed under the Agreement. The QC/QA plan shall establish a process whereby plans and other work products are independently checked, corrected, and back checked, and all job -related correspondence and memoranda are dated and then bound in appropriate job files.

Consultant is responsible for researching available records, determining their usefulness on this project, and paying any charges for copies of records.

All exhibits, studies, reports, plans, specifications, estimates, calculations, and other documents shall be prepared in accordance with the scope of work. City of Vista standards and San Diego Regional Standard Drawings shall be utilized where applicable and may be called out on the plans as a reference. Improvement plans shall adhere to City of Vista Standards and the Standard Specifications for Public Works Construction (GREENBOOK). Plans and exhibits shall be computer drafted in AutoCAD, ArcView or other compatible software and delivered to the City of Vista at project completion on electronic media in a format readable by the City, along with .pdf files for archival purposes.

The exhibits, studies, reports, plans, specifications, estimates, calculations, and other documents furnished under the Agreement shall be of a quality acceptable to the City. All work products shall be of neat appearance, well organized, technically and grammatically correct, internally consistent, thoroughly reviewed and checked, dated, designated with an accurate "percent complete" number, and having the maker and checker identified. The minimum standard of appearance, organization and content of the drawings and other work products shall be that of similar types provided by the Consultant in its Proposal as Sample Work Products and as set forth in related City of Vista standards and guidelines. The Consultant shall modify its work as necessary to meet the level of acceptability defined by the criteria above.

The Consultant has total responsibility for the accuracy and completeness of the studies, reports, exhibits, plans and related designs, specifications and estimates prepared and shall check all such materials accordingly. The reports, plans, and other work products will be reviewed by the City for conformity with the requirements of the Agreement. Reviews by the City do NOT include detailed review or checking of design or the accuracy with which such designs are depicted on the plans. The responsibility for accuracy and completeness of such items remains solely that of Consultant.

I
01 /23/2024 C7 24 of 561

Consultant or its subconsultants shall not incorporate in the design any materials or equipment of single or sole source origin without written approval of the City.

All completed work, including surveys, workshop documents, schematic designs, ancillary reports, calculations, correspondence, and all other work product developed as part of this project, whether in written, video, or electronic formats, becomes the property of the City at the end of the project.

X. ESTABLISHMENT OF FEES
The Consultant shall be paid based upon hourly rates and unit costs for services rendered as negotiated. Sub -consultant costs shall be allocated on a per task basis but does not need to be broken out by each staff classifications. The City limits mark up for sub -consultants and direct costs to 5%. This information will be used by City staff to evaluate the reasonableness of the estimated cost of services and will be used in negotiating the final fee amounts for the contract agreement. Hourly rates shall be based on work occurring in 2023 through 2024. Proposed rates shall clearly correlate with names and classifications of staff likely to be involved with the projects.

The Consultant shall be paid based upon hourly rates for services rendered as negotiated.

There will be no compensation to the Consultant for hours expended due to the Consultant's errors and omissions. There will be no adjustments including an increase in the hourly rate.

XI. METHOD OF PAYMENT
The Consultant shall submit monthly invoices to the City. Each invoice shall include a detailed breakdown of the services, the tasks, the hours, the personnel, and staff type who worked on the project, and hourly rates. No more than 85 percent of the total payment amount will be made prior to the final completion and approval of all work and delivery of final products.

XII. CONSULTING AGREEMENT
A sample Standard Consulting Agreement is enclosed for review, as Attachment "C". The RFP and the Consultant's Proposals will be attached and become part of the Agreement as exhibits.

The signer of the proposal must declare in writing that the only person, persons, company or parties interested in the proposal as principals are named therein; that the proposal is made 10 01 /23/2024 C7 25 of 561

without collusion with any other person, persons, company, or parties submitting a proposal; that it is in all respects fair and in good faith without collusion or fraud; and, that the signer of the proposal has full authority to bind the principal proposer.

Please refer to the sample agreement for the necessary amounts of general liability, automotive, worker's compensation and professional liability insurance. The appropriate endorsements are also shown within the sample contract agreement. The insurance certificate shall include the City of Vista, its officers and employees as insured or additional insured.

The contents of the Proposal of the successful Consultant shall become a contractual obligation if a contract ensues. Failure of a Consultant to accept this obligation will result in the cancellation of any award. Any damage accrued by the City as a result of a failure to contract may be recovered from the Consultant.

XIII. ASSIGNED REPRESENTATIVES
The City will assign a responsible representative to administer the contract, and to assist the Consultant in obtaining information. The Consultant also shall assign a responsible representative (Project Manager), who shall be identified in the proposal. The Consultant's representative will remain in responsible charge of the Consultant's duties from the Notice - to -Proceed through project completion. If the Consultant's Project Manager should be unable to continue with the project, then the Consultant shall notify the City's representative in writing. The City's representative shall first approve any substitution of representatives or sub -consultants identified in the proposal in writing. The City reserves the right to review and approve/disapprove all key staff and sub -consultant substitution or removal and may consider such changes not approved to be a breach of contract. This breach of contract will not apply if the Project Manager leaves the Consulting firm.

XIV. RIGHT TO REJECT PROPOSALS
The City reserves the right to delay the project or reject any or all proposals submitted, and no representation is made hereby that any contract will be awarded pursuant to this RFP or otherwise.

The City reserves the right to extend the due date for proposals, accept or reject any or all proposals received as a result of this RFP, negotiate with any qualified consultant or cancel this RFP in part or in its entirety. The City may require the selected Consultant to participate in negotiations and to submit such technical, fee, or other revisions of their proposals as may result from negotiations.
11 01 /23/2024 C7 26 of 561

All costs incurred in the preparation of the proposal, the submission of additional information and/or any aspect of a proposal prior to award of a written contract will be borne by the Respondent. The City will provide only the staff assistance and documentation specifically referred to herein and will not be responsible for any other cost or obligation of any kind, which may be incurred by the Respondent. All proposals submitted to the City of Vista become the property of the City.

XV. DISCLOSURE
The City is a public agency subject to the disclosure requirements of the Public Records Act, California Government Code Section 6250 and following. These requirements include an exemption for "trade secrets". If any proprietary information is contained in or attached to the written proposal, it must be clearly identified in Consultant's proposal. In order to protect trade secrets from disclosure, pursuant to a Public Records Act request, you must agree in writing to defend and indemnify the City of Vista if litigation results.

XVI. LATE, MODIFIED, OR WITHDRAWN PROPOSAL
Any Proposal received after the exact time specified for submittal will not be considered.

Any modification of a proposal, except a modification resulting from the City's request for "best and final" offer, is subject to the same conditions as the initial submission.

Proposals may be withdrawn by written notice received at any time prior to Notice of Intent to Award. Thereafter, all proposals constitute firm offers, subject to negotiation and execution of definitive documents that will remain open and cannot be revoked, withdrawn, or modified for a period of six (6) months thereafter.

XVII. CONCLUSION
If after reviewingthe above requirements, the Consultant is interested in proposingyour services to the City of Vista, the Consultant should notify the City of their interest and their intent to submit a proposal. All submittals must be received in the Engineering Department by the date and time listed in this RFP.

The selected consultant will be asked to negotiate a final scope of work, fee, and schedule for the project. Small contracts up to $150,000 may be awarded by the City Manager.

Larger contracts over $150,000 must be approved by the City Council.

If you have any questions, please contact me.
12 01 /23/2024 C7 27 of 561

Sincerely,
Matt Atteberry, P.E.

Engineering Division Manager
760.643-5410
[email protected]
Attachment A: Preliminary Concept Drawing and Engineer's Budget Construction Estimate Attachment B:Draft Scope of Work
Attachment C:City of Vista Standard Consulting Agreement 13 01 /23/2024 C7 28 of 561

ATTACHMENT A
Preliminary Concept Drawing and Engineer's Budget Construction Estimate 14 01 /23/2024 C7 29 of 561

Olive Ave.
01 /23/2024
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CITY OF VISTA

PRELIMINAR Y COST ESTIMA TE
EMERALD DRIVE COMPLETE STREET IMPROVEMENTS, CIP 8357
(OLIVE AVENUE TO WEST DRIVE)
28-Aug-23

DESCRIPTION QUANTITY UNIT UNIT COST

GENERAL
BONDS

MOBILIZATION

VISTA/OCEANSIDE ENCROACHMENT PERMITS

PROJECT SIGN

TRAFFIC CONTROL PLANS

TRAFFIC CONTROL IMPLEMENTATION

UTILITY POTHOLING

AS-BUILTS

EROSION CONTROL
SWPPP

SWPPP QSD/QSP

CONSTRUCTION BMPS

STORM WATER TREATMENT / HYDROMOD

REMOVALS

CLEARING AND GRUBBING

UNCLASSIFIED EXCAVATION

SURFACE IMPROVEMENT
6" CURB & GUTTER ON 6 INCHES AGG ABSE
4" PCC SIDEWALK ON 6 INCHES AGG BASE
01 /23/2024
TOTAL
1 % of Improvement costs
$
65,000.00
1 LS
$
325,000.00
$
325,000.00
1 LS
$
15,000.00
$
15,000.00
2 EA
$
1,000.00
$
2,000.00
1 LS
$
40,000.00
$
40,000.00
1 LS
$
125,000.00
$
125,000.00
1 LS
$
25,000.00
$
25,000.00
1 LS
$
5,000.00
$
5,000.00
TOTAL

GENERAL
$
602,000.00
1 LS $ 18,000.00
$
18,000.00
1 LS $ 40,000.00
$
40,000.00
1 LS $ 25,000.00
$
25,000.00
1 LS $ 1,500,000.00
$
1,500,000.00

SUBTOTAL EROSION CONTROL
$
1,583,000.00
1 LS $ 100,000.00 $ 100,000.00
1 LS $ 275,000.00 $ 275,000.00
SUBTOTAL REMOVALS $ 375,000.00
3,668 LF $ 55.00 $ 201,740.00
16,551 SF $ 15.00 $ 248,265.00
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DRIVEWAY ENTRANCE ON 6 INCHES AGG BASE
2,640
SF
$

20.00 $
52,800.00

MEDIAN / POP OUT - PIN ON CURB
8,292
LF
$

25.00 $
207,300.00
STAMPED COLORED CONCRETE ON 6 INCHES AGG BASE
51,438
SF
$

18.00 $
925,884.00

CROSS GUTTER AND SPANDREL
2,200
SF
$

22.00 $
48,400.00

STAKING BLOCK WALL
1,032
SF
$

35.00 $
36,120.00

ROUNDABOUT PCC ROLLED CURB
2,311
LF
$

60.00 $
138,660.00

ADA PEDESTRIAN RAMP
61 EA
$
5,000.00
$
305,000.00
6" AC DIKE
550
LF
$

12.00 $
6,600.00
4" A.C. OVER 8" CL. 2 BASE
25,000
SF
$

8.50 $
212,500.00
2" GRIND AND OVERLAY
60,000
SF
$

5.75 $
345,000.00

SLURRY SEAL
225
TN
$
280.00
$
63,000.00

ADJUST GAS VALVE SLEEVE AND COVER TO GRADE
9 EA
$
300.00
$
2,700.00

ADJUST VID WATER VALVE SLEEVE AND COVER TO GRADE
65 EA
$
250.00
$
16,250.00

ADJUST SEWER MANHOLE COVER TO GRADE
16 EA
$
450.00
$
7,200.00

MAILBOX
15 EA
$
350.00
$
5,250.00

TRAFFIC SIGN
48 EA
$
250.00
$
12,000.00

TRAFFIC SIGN POST
48 EA
$

50.00 $
2,400.00
STRIPING (2 COATS), RPM'S AND PAVEMENT MARKINGS
1 LS
$
98,000.00
$
98,000.00

STREET LIGHTING AND POWER
1 LS
$
400,000.00
$
400,000.00

SUBTOTAL SURFACE

IMPROVEMENTS
$
3,335,069.00

ROUNDABOUTIMPROVEMENTS

WALL /LANDSCAPING / IRRIGATION / LIGHTING
6 EA
$
65,000.00
$
390,000.00

SUBTOTAL ROUNDABOUT IMPROVEMENTS
$
390,000.00

BUS STOP SHELTERS

BUS STOP SHELTER
11 EA
$
35,000.00
$
385,000.00

SUBTOTAL BUS STOP SHELTER

IMPROVEMENTS
$
385,000.00

TOTAL FOR EMRALD DRIVE COMPLETE STREET IMPROVEMENTS
$
6,670,069.00
20% CONTINGENCY
$
1,300,000.00
TOTAL
$
7,970,069.00
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ATTACHMENT B
Draft Scope of Work
15 01 /23/2024 C7 44 of 561

EMERALD DRIVE COMPLETE STREET PROJECT
CI P 8357

DRAFT SCOPE OF WORK
The Scope of Work included in the Proposal should include the following tasks:

Task 1 - Project Initiation, Management and Coordination A. Schedule and hold an initial meeting with City staff and subconsultants to discuss the approach to the project, scope of work, schedule and address any questions or requests for information from the consultant or subconsultants
B. Coordinate the day-to-day activities on the project and manage all subconsultants and coordinate their activities
C. Hold up to six formal meetings with City staff to develop the design of the project, resolve design issues, discuss staff comments on plans, estimate, and document submittals, discuss progress and address any other issues. It is important that the design of the project is developed in coordination with the City to ensure that the City's goals and objectives are met.

D. Produce and distribute meeting agendas and minutes.

E. Maintain open and regular communications with City staff and subconsultants.

Deliverables:

Meeting agendas; meeting minutes; progress reports, and project documentation.

Task 2 - Data Collection and Field Review
A. Conduct aerial topographic survey of the project site for use in developing a preliminary layout of the proposed improvements.

B. Collect existing as -built plans for street improvements, sewer, water, and storm drain systems for the project site.

C. Obtain utility maps from utility companies.

D. Obtain utility maps from the City of Oceanside.

E. Conduct a field review to become familiar with the physical layout and features of the project site. Note any features that may need special attention or may present a challenge in the design development or final design of the project.

Deliverables:

Documentation of all data collected in the tasks above.

Task 3 -Design Surveying and Base Map Development
A. Obtain and review existing maps, Records of Survey (ROS), Corner Records (CR), etc. for existing right-of-way / property lines, easements, City of Oceanside boundary, etc. Vista GIS is not to be used for determining property lines, location of easements, and right-of-way.

B. Establish vertical and horizontal control for the project based on City of Vista benchmarks and first order control map, ROS 14023.

AN]
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C. Notify property owners / tenants with "doorknob" hangers at least two working days prior to entering private property if needed. The format of the notification shall be approved by the City's Project Manager prior to distribution.

D. Establish and set semi -permanent horizontal and vertical control points for use during design and construction.

E. Locate and identify existing boundary and other survey monumentation to establish right-of-way & property line, and to perpetuate monumentation within the limits of work. Show all existing monuments within the project limits on the topographic base map so all monuments can be labeled on the improvements plans to be protected or replaced.

F. Establish the centerline and right -of way for the project streets and depict on the base map. Tie the public right-of-way and topography to NAD '83 Coordinate system.

G. Prepare topographic base map. Develop topography within the project limits of work and 20 feet beyond the ultimate right-of-way of the project streets unless otherwise specified (i.e. driveways).

H. Locate and identify all visible VID water, City of Oceanside utilities, and franchise utility facilities.

Provide top of pad or top of vault elevation and size for all pull -boxes, vaults, and enclosures.

I. Locate and identify all streetlight facilities. Provide finish surface, top of pad, or top of vault elevations and size for all poles, pull -boxes, vaults, and enclosures.

J. Locate and identify all sewer and storm drain facilities (including City of Oceanside). Provide finish surface, top of rim or grate, flowline, and invert elevations and size for all structures, manholes, pipes, cleanouts, and enclosures.

K. Obtain USA mark -out and locate and identify underground utility pipe and conduit locations based on utility mark -outs prior to potholing.

L. Locate and identify other surface features, including:

1. Top of curb including elevation and centerline offset distance with identifier, if applicable (PCR, BC, EC, PCC, etc.)

2. Gutter lip

3. Pedestrian ramps

4. Cross Gutters

5. Structures

6. Trees and large shrubs. Coordinates shall be to the center of the tree or shrub and include tree type and diameter, elevation of tree at trunk base, approximate tree height, surface root and drip line perimeters.

7. Driveways and driveway aprons including elevations within a 50-foot area behind the driveway apron, at all construction / expansion joints and where driveways meet concrete slab of garage. Sufficient field data of driveways (to garage doors), located adjacent to proposed curb, gutter, and sidewalk improvements, in order to redesign the driveways and yards, if necessary.

8. Sidewalks including back of sidewalk location and elevation, especially any lifted portions

9. Fences and walls including type and condition

10. Mailboxes including type and condition

11. Steps including type and condition

12. Retaining walls including type (reinforced or unreinforced, footing or no footing) and condition

13. AC paving and dikes

14. Signs

15. Striping and pavement markings

16. Other significant surface features
M. Prepare a digital AutoCAD topographic base map of all the elements and elevations obtained in the topographic survey, at 20 scale with 1-foot contours.

N. After the horizontal alignments of the new curbs have been established, profile the existing surface at the street centerline and the proposed curb lines, with elevations measured at M
01 /23/2024 C7 46 of 561

maximum 50-foot intervals and at other locations where anomalies exist, to provide accurate finish grade elevations for vertical alignment design.

Deliverables:

A digital AutoCAD base map containing all the elements and elevations obtained in the tasks above, and existing surface profiles at centerline and at proposed curb lines.

Task 4 - Geotechnical Investigation and Report Preparation A. Conduct geotechnical testing of existing soil along shoulders of Emerald Drive to determine adequacy for road widening improvements with street structural section recommendation.

B. Conduct geotechnical testing at any locations where a retaining wall is proposed and provide the geotechnical parameters needed to design the retaining wall. At a minimum, provide the saturated unit weight; angle of internal friction; allowable soil bearing value for the retained zone, reinforced zone, and foundation zone; and backfill recommendations C. Prior to any subsurface excavations a no fee right-of-way permit (and possibly an approved traffic control plan) from the City of Vista and a USA mark out would be required D. Prepare a report documenting geotechnical investigation and testing and all findings and recommendations by a Licensed Geotechnical Engineer.

Deliverables:

Geotechnical Investigation Report.

Task 5 - Water Quality Technical Report
A. Prepare a Project Determination Checklist using the template provided by the City. The City of Vista has determined that the Urban Runoff Threat Assessment is "high" for all projects.

B. If the project is determined to be a Standard or Priority Project, prepare a Stormwater Quality Management Plan(SWQMP) using the template provided by the City.

C. Prepare Municipal Stormwater Permit documentation in accordance with San Diego Regional Water Quality Control Board Order No. R9-2013-0001/2015-0001, using the City of Vista BMP Design Manual. Determine applicable design requirements. Evaluate potential for any exemptions related to sidewalk projects. Submit report to the City for review and make changes as requested by the City.

D. Incorporate all required hydro -modification improvements and permanent BMP's into the project design.

Deliverables:

Project Determination Checklist, SWQMP, Water Quality Technical Report, and Design Exhibits.

Task 6 - Preliminary and Final Design
A. Coordinate with other ongoing and planned projects such to ensure compatibility of the proposed improvements with those other projects.

B. Using the AutoCAD topographic base map, develop a preliminary horizontal layout of the improvements and a preliminary striping plan showing lane configuration for review and acceptance by the City. Make adjustments as requested by the City.

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C. Identify and label existing features, including survey monuments, utilities, streetlights, and spot elevations.

D. Based on supplemental survey elevations, develop, design and draft the horizontal and vertical geometrics and alignments of the project improvements in plan and profile layouts.

E. Analyze the drainage patterns after the plan and profile layouts are developed to ensure that the streets and private properties will drain properly. Adjust the design to include drainage features or grading work to ensure proper drainage is maintained.

F. Design hydromodification and stormwater treatment improvements based off the recommendations within the Water Quality Technical Report.

G. Call out all the proposed improvements using detailed and distinct construction notes and refer to standard drawings or details shown elsewhere on the plans as appropriate H. Design typical cross sections to reflect the existing conditions and the proposed improvements I. Provide details of improvements such as retaining walls, curb ramps, curb pop -outs, and driveways, to clearly show the required construction, to enable a contractor to construct the improvements with minimal, if any, requests for information and change orders.

J. Draft Title Sheet and detail sheets containing general notes, special notes, special provisions, typical sections, construction details, etc., similar to other City of Vista projects, using City standard templates adjusted for this project.

K. Prepare striping and signing plans.

L. Design a schematic erosion control plan with specific erosion control measures and temporary BMPs called out at specific locations where excavation is proposed, similar to other City of Vista projects, using City standard templates adjusted for this project.

M. Submit the plans to the City for review at 60%, 90% and 100% design levels. Depending on the level of completeness of the submitted plans, allow for a minimum of four iterations of comments by the City and corrections or revisions to the plans.

Deliverables:

Preliminary horizontal layout, design plans of the project improvements at the 60%, 90%, and 100% design levels, and bid -ready construction plans signed and sealed by the Engineer of Work.

Task 7 -Utility Coordination
A. Submit preliminary horizontal layout on topographic base map to utility companies and request confirmation that utility facilities are depicted accurately.

B. Submit the preliminary design plans to all utility companies and request a conflict check.

C. Coordinate with utility companies who have utilities in conflict with the proposed improvements.

Obtain pothole information for utility conflicts and adjust locations of facilities to avoid or minimize conflicts if possible. Request relocation of utility facilities where conflicts cannot be avoided. Obtain schedule of relocation design and construction from utility companies.

D. Submit final construction plans signed by the Engineer of Work and City Engineer and confirm that utility companies are designing their relocations.

E. Ensure that the utility companies who have utilities in conflict with the proposed improvements schedule the construction of the relocation of their utilities through their internal procedures.

F. Obtain signatures from VID on the plans if any water facilities are affected by the proposed improvements.

Deliverables:

Copies of correspondence with utility companies and copy of pothole report.

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Task 8 -Construction Cost Estimates
A. Using the 60% design plans, develop a preliminary engineer's estimate of the costs to construct the proposed improvements. The estimate is to include a list of all items of work, including any items not detailed on the 60% plans. Cost information shall include item quantities, unit cost per item and total cost for each item as well as contingencies and total construction cost. Submit the engineer's estimate to the City for review and make adjustments to the design to keep the project costs within budget.

B. Update the engineer's estimates at the 90% and 100% design levels to include all items of work and appropriate quantities and contingencies. Submit the engineer's estimate to the City for review and make adjustments to the design to keep the project costs within budget.

C. Prepare a Final Engineer's Estimate of Construction Cost, using only the limited number of items of work that will be included in the Bid Schedule and showing no contingencies.

Deliverables:

Detailed Engineer's construction cost estimates at the 60%, 90%, and 100% design stages, and a Final Engineer's Estimate of Construction Cost with Bid Schedule items.

Task 9 - Construction Support for Design
A. Provide written and graphical responses to questions from bidders related to the project plans during the construction bid phase.

B. Prepare addenda as required during the construction bid phase.

C. Provide other support during the construction bid phase as needed D. Attend the pre -construction meeting
E. Respond to Requests for Information from the construction contractor during the construction phase.

F. Provide other support during the construction phase
Deliverables:

Written responses to questions from bidders, written addenda, written responses to RFI's from the Contractor, and other construction support documentation.

Task 10 - As -Built Plans and Project Close-out
A. Upon completion of construction and using Change Orders and red line plans marked by the City inspector and construction contractor, draft as -built plans for the project. Incorporate all changes to the plans electronically with all necessary revision notations B. Submit a plan set signed by the Engineer of Work to the City with an electronic copy of the final as -built drawings, for review and approval by the City inspector and City Engineer.

C. Submit an electronic copy of all the files developed during the project, including research, survey, geotechnical, utility coordination, design, plans, estimates and all other project documentation.

Deliverables:

Final signed as -built plans and electronic copy of the project files.

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Task 11 - Conduct Quality Control and Quality Assurance The Consultant shall have a quality control & quality assurance plan in effect during the entire time work is being performed under the Agreement. The Quality control plan shall establish a process whereby plans and other project documents are independently checked, corrected, and back checked prior to submittal to the City. The Consultant is to maintain neat and organized project files.

Deliverables:

Copy of QA/QC Plan to be followed during the project, and quality control and quality assurance evidenced in the quality of all plans and documents submitted to the City. City may request to view internal plan check comments to verify QA/QC.
01 /23/2024 C7 50 of 561

ATTACHMENT C
City of Vista Standard Consulting Agreement
16 01 /23/2024 C7 51 of 561

CONTRACT FOR PROFESSIONAL SERVICES

TYPE OF SERVICES
THIS "CONTRACT" is entered into by and between the "Parties" as of ("Contract Date").

1.0 THE "PARTIES"
The "City":

CITY OF VISTA, a chartered municipal
corporation
200 Civic Center Drive
Vista, CA 92084
Working Contact: WorkingName
Billing Contact: BillingName
The "Contractor"
Namex, statusx
Address1
Address2
Contact: ContactName

2.0 BASIC TERMS

2.1 The "Services" to be performed by Contractor are set forth in ("Exhibit A").

2.2 The "Required License" for the Services is: type.

2.3 Contractor, an entity holding the Required License, desires to enter into this "Contract" with City for the Services.

2.4 The "Project" for which the Services are required is described in Exhibit A.

2.5 Contractor has submitted to City a Proposal to perform the Services dated proposaldate ("Exhibit B").

2.6 The "Contract Ceiling Price" is: pricex.

3.0 CONTRACT TERM

3.1 This Contract shall take effect as of the Contract Date.

3.2 This Contract shall be in effect for xx calendar months ("Term") from the Contract Date. The Term may be extended at the City's option for an additional yy months, in increments of City's choice, for a maximum Term of zz from the Contract Date.

3.3 City may terminate this Contract upon 30-days' written notice to Contractor. In such event, or upon request of City, Contractor shall assemble all City documents in the Contractor's possession, put them in order for proper filing and closing, and deliver the documents to City. In the event of termination, Contractor shall be paid for work performed to 000348753 1 of 10 NAMEX
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the termination date. City shall make the final determination as to the portion of tasks completed and the compensation to be paid.

4.0 SCOPE
Contractor shall perform all Services including, but not limited to, the furnishing of all tools, equipment, materials, software, supplies, and manufactured articles, and for furnishing all transportation, services, including fuel, power and water, essential communications, and the performance of all labor, work or other operations, as may be required from time to time, in accordance with Exhibit A and Exhibit B. The Services shall be complete, and all work, material, and services not expressly called for in the Proposal which may be necessary for complete and proper construction to carry out the Contract in good faith, shall be performed, furnished, and installed by the Contractor at no increase in cost to City. In the event of a conflict between the provisions of Exhibit A and Exhibit B, the provisions of Exhibit A shall control.

5.0 COMPENSATION

5.1 City shall pay Contractor on a time and material rate as set forth in Exhibit B for the Services to be performed.

5.3.1 The changes, additions, and deductions to be made.

5.3.2 The increase or decrease in compensation due the Contractor, if any.

5.3.3 Adjustment in the time of completion, if any.

5.4 Contract Ceiling Price

5.4.1 In no event shall City be liable for paying more than the Contract Ceiling Price for Contractor's services rendered under this contract.

5.4.2 If it becomes foreseeable that Contractor will need to perform services such that the cumulative total of costs to City will exceed the maximum permitted by this Contract, any such cost overrun will be handled pursuant to the change order procedure in Chapter 3.08. City and Contractor recognize that City lacks authority to exceed the cost ceiling without the express authorization of the City Council. If the maximum cost to City for this Contract is exceeded unexpectedly, payment shall be made as mutually agreeable and disputes shall be handled pursuant to this Contract, but work shall cease as soon as is reasonably feasible once the cost ceiling plus allowable change orders, if any, is exceeded. 000348753 2 of 10
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5.5 Except as provided in Exhibit B, Contractor shall not be reimbursed for any expenses incurred in rendering services under this Contract.

7.0 TIME FOR COMPLETION AND COMMENCEMENT OF SERVICES
All Services under the Contract must be completed in compliance with the schedule in Exhibit A.

9.0 STANDARD OF PERFORMANCE

10.0 STANDARD SPECIFICATIONS AND STANDARD PLANS

10.1 Except as otherwise provided, whenever reference is made to "Standard Specifications", it shall mean:
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10.2 Except as otherwise provided, whenever reference is made to "Standard Plans", it shall mean:

San Diego Area Regional Standard Drawings, and City of Vista Standard Drawings, latest edition, unless otherwise noted.

City: The City of Vista.

Board: The City Council of the City of Vista.

Drawings or Plans: All drawings, plans, maps, profiles, and diagrams delineating the work on the Services.

12.0 CONTRACTOR'S STATUS; CONTRACTOR'S EMPLOYEES

13.0 CIVIL RIGHTS

13.1 Contractor agrees to comply with Title VI of the Civil Rights Act of 1964, as amended, the California Fair Employment Practices Act, the Americans with Disabilities Act of 1990, any other applicable federal and state laws and regulations hereinafter enacted.

14.0 CONTROL OF SERVICES
Each Party shall appoint a representative who shall have the authority to represent and act for that Party ("Representative"). Any written or verbal directions or requests of City's Representative delivered to the Contractor's Representative shall have the same force and effect as if delivered to the Contractor. The Contractor's Representative shall have the authority to sign any change order, coordinate the work of all subcontractors and make other decisions pertaining to the Contract.

15.0 ASSIGNMENT AND SUBCONSULTING

16.0 LICENSES
If a license of any kind, which term is intended to include evidence of registration, is required of Contractor, its employees, agents, or subcontractors by federal, state, or local law, Contractor warrants that such license has been obtained, is valid and in good standing, and that any required bond has been posted in accordance with all applicable laws and regulations. 000348753 6 of 10
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17.0 FINANCIAL' RECORDS

19.0 CONFIDENTIALITY

19.3 Contractor's obligations under this paragraph shall survive the termination of this Contract.
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Contractor further agrees that no employee, agent, or subcontractor for Contractor shall perform any work for the City pursuant to this Contract which will violate the Conflict Laws.

22.0 INDEMNIFICATION
Contractor shall defend, indemnify and hold City and its officers, officials, employees, and volunteers harmless against any and all liability, loss, damage, fine, penalty, expense, claim or cost (including without limitation costs and fees of litigation) of every nature (collectively, "Liability") arising out of or in connection with this Contract or its performance, including defects in design, except: (1) Liability caused by City's sole negligence or willful misconduct; or (2) for Liability caused by City's active negligence, in which case the indemnity received by City shall be reduced by the amount: (i) that City's active negligence contributed to the Liability on a comparative basis; or (ii) such other amount as may be required by law ("Duty of Indemnification").

23.0 INSURANCE AND BONDS
Contractor shall comply with the insurance provisions set forth in Exhibit C.

24.0 SERVICE OF NOTICE

24.1 Any notice, which either Party may desire to give to the other Party, must be in writing and may be given by personal delivery to the Party's Representative or by overnight courier service to the Party's address set forth in Section 1.0. Notice may also be given by mailing it by registered or certified mail, return receipt requested, to the other Party at the 000348753 8 of 10 NAMEX
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address set forth in Section 1.0. Any notice given by mail will be deemed given 48 hours after such notice is deposited in the United States mail, addressed as provided with postage fully prepaid.

24.2 A Party may change its address by giving notice as provided above, and the changed address shall thereafter be deemed to be the address set forth in Section 1.0.

25.0 SPECIAL PROVISIONS
This Contract is subject to, and Contractor shall comply with, the special provisions referenced in Exhibit E, if any.

26.0 EXHIBITS
All documents referenced as exhibits in this Contract, or referenced in an exhibit to this Contract, are incorporated herein.

No Contractor or sub -Contractor may be listed on a bid proposal for a public works project unless registered with the Department of Industrial Relations pursuant to Labor Code Section 1725.5. No Contractor or sub -Contractor may be awarded a contract for public work on a public works project unless registered with the Department of Industrial Relations pursuant to Labor Code Section 1725.5. All Contractors and sub -Contractors must furnish electronic certified payroll records to the Labor Commissioner. This requirement applies to all public works projects, whether new or ongoing. Contractor is further advised that any prevailing wage work contemplated herein is subject to compliance monitoring and enforcement by the Department of Industrial Relations.

29.0 COUNTERPARTS; ELECTRONIC SIGNATURES; ELECTRONIC DELIVERY This Agreement may be executed in separate counterparts, none of which need contain the signatures of both Parties, and each of which, when so executed, shall be deemed an original 000348753 9 of 10 NAMEX
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and all together shall constitute and be one of the same instrument. The Parties agree that this Agreement, whether executed by electronic signature, digital signature, or constituting a scanned or electronically reproduced copy or image of this Agreement bearing the signatures of the Parties, will be deemed an original and will represent competent evidence of the execution, terms and existence of this Agreement notwithstanding the failure or inability to produce an original executed Agreement or counterpart thereof, and without the requirement that the unavailability of such original executed Agreement or counterpart thereof first be proven.

31.0 EXECUTION
IN WITNESS WHEREOF; the Parties hereto have executed this Contract as of the Contract Date.
"City" "Contractor"
CITY OF VISTA, a chartered municipal NAMEX, statusx
corporation
By:

JOHN CONLEY, CITY MANAGER
JOHN B. FRANKLIN, MAYOR
ATTEST:

KATHY VALDEZ, CITY CLERK
la
APPROVED AS TO FORM:

WALTER CHUNG, CITY ATTORNEY
By:

RISK MANAGEMENT REVIEW:

DOLORES GASCON, RISK MANAGER
IN
0 Name/Title
M
Name/Title
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EXHIBIT A

REQUEST FOR PROPOSALS
000348753
Exhibit A
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EXHIBIT B

CONTRACTOR'S PROPOSAL
000348753
Exhibit B
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EXHIBIT C

INSURANCE REQUIREMENTS
Contractor shall procure and maintain for the duration of the contract, insurance against claims for injuries to persons or damages to property which may arise from or in connection with the performance of the work hereunder by the Contractor, his agents, representatives, employees, or subcontractors. Nothing in these provisions shall limit Contractor's Duty of Indemnification.

MINIMUM SCOPE AND LIMIT OF INSURANCE
Coverage shall be at least as broad as:

Commercial General Liability ("CGL"): Insurance Services Office Form CG 00 01 covering CGL on an "occurrence" basis, including products, completed operations, property damage, bodily injury, and personal & advertising injury with limits no less than $2,000,000 per occurrence. If a general aggregate limit applies, either the general aggregate limit shall apply separately to this Project/location or the general aggregate limit shall be twice the required occurrence limit.

2. Automobile Liability: Insurance Services Office Form Number CA 0001 covering Code 1 (any auto), with limits no less than $2,000,000 per accident for bodily injury and property damage.

3. Workers' Compensation insurance as required by the State of California, with Statutory Limits, and Employers' Liability insurance with a limit of no less than $1,000,000 per accident for bodily injury or disease.

Contractor shall also provide the additional coverages checked below and at least as broad as:

4. ® Professional Liability, with limits no less than $1,000,000 per occurrence or claim, and $2,000,000 policy aggregate.

If the Contractor maintains higher limits than the minimums shown above, City requires and shall be entitled to coverage for the higher limits maintained by the Contractor. Any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to City.

Deductibles and Self -Insured Retentions
Any deductibles or self -insured retentions must be declared to and approved by City. At the option of City, either: the Contractor shall cause the insurer shall reduce or eliminate such deductibles or self -insured retentions as respects City, its officers, officials, employees, and volunteers; or the Contractor shall provide a financial guarantee satisfactory to City guaranteeing payment of losses and related investigations, claim administration, and defense expenses.

Other Insurance Provisions
The insurance policies are to contain, or be endorsed to contain, the following provisions:

1. The City, its officers, officials, employees, and volunteers are to be covered as additional insureds on the CGL policy with respect to liability arising out of with respect 000348753
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to liability arising out of work or operations performed by or on behalf of the Contractor including materials, parts, or equipment furnished in connection with such work or operations and automobiles owned, leased, hired, or borrowed by or on behalf of the Contractor. General liability coverage can be provided in the form of an endorsement to the Contractor's insurance (at least as broad as ISO Form CG 20 10, CG 11 85 or both CG 20 10 and CG 20 37 forms if later revisions used), unless otherwise approved in advance by City.

2. For any claims related to this Project, the Contractor's insurance coverage shall be primary insurance as respects City, its officers, officials, employees, and volunteers.

Any insurance or self-insurance maintained by City, its officers, officials, employees, and volunteers shall be excess of the Contractor's insurance and shall not contribute with it.

3. Each insurance policy required by this clause shall provide that coverage shall not be canceled, except with notice to City.

Claims Made Policies
If any coverage required is written on a claims -made coverage form:

1. The retroactive date must be shown, and this date must be before the execution date of the contract or the beginning of contract work.

2. Insurance must be maintained and evidence of insurance must be provided for at least five (5) years after completion of contract work.

3. If coverage is canceled or non -renewed, and not replaced with another claims -made policy form with a retroactive date prior to the contract effective, or start of work date, the Contractor must purchase extended reporting period coverage for a minimum of five (5) years after completion of contract work.

4. A copy of the claims reporting requirements must be submitted to City for review.

Acceptability of Insurers
Insurance is to be placed with insurers with a current A.M. Best rating of no less than A: VII, unless otherwise acceptable to City.

Waiver of Subrogation
Contractor hereby agrees to waive rights of subrogation which any insurer of Contractor may acquire from Contractor by virtue of the payment of any loss. Contractor agrees to obtain any endorsement that may be necessary to affect this waiver of subrogation. The Workers' Compensation policy shall be endorsed with a waiver of subrogation in favor of City for all work performed by the Contractor, its employees, agents and subcontractors.

Verification of Coverage
Contractor shall furnish City with original certificates and amendatory endorsements, or copies of the applicable insurance language, effecting coverage required by this contract. All certificates and endorsements are to be received and approved by City before work commences. However, failure to obtain the required documents prior to the work beginning shall not waive the Contractor's obligation to provide them. City reserves the right to require 000348753
Exhibit C, Page 2 of 3
01 /23/2024 C7 65 of 561

complete, certified copies of all required insurance policies, including endorsements, required by these specifications, at any time.

Subcontractors
Contractor shall require and verify that all subcontractors maintain insurance meeting all the requirements stated herein, and Contractor shall ensure that City is an additional insured on insurance required from subcontractors. For CGL coverage, subcontractors shall provide coverage with a format least as broad as CG 20 38 04 13.

Special Risks or Circumstances
City reserves the right to modify these requirements, including limits, based on the nature of the risk, prior experience, insurer, coverage, or other circumstances. 000348753
Exhibit C, Page 3 of 3
01 /23/2024 C7 66 of 561

AGREEMENT TO COMPLY WITH CALIFORNIA LABOR LAW REQUIREMENTS [Labor Code §§ 1720, 1771.1, 1773.8, 1775, 1776, 1777.5, 1813, 1860, 1861, 3700] The undersigned Contractor certifies that it is aware of and hereby agrees to fully comply with the following provisions of California law:

1. No contractor or subcontractor may be listed on a bid proposal for a public works project (submitted on or after March 1, 2015) unless registered with the Department of Industrial Relations pursuant to Labor Code section 1725.5 [with limited exceptions from this requirement for bid purposes only under Labor Code section 1771.1(a)]. No contractor or subcontractor may be awarded a contract for public work on a public works project (awarded on or after April 1, 2015) unless registered with the Department of Industrial Relations pursuant to Labor Code section 1725.5. This project is subject to compliance monitoring and enforcement by the Department of Industrial Relations.

2. Contractor acknowledges that this contract is subject to the provisions of Division 2, Part 7, Chapter 1 (commencing with Section 1720) of the California Labor Code relating to public works and the awarding public agency ("Agency") and agrees to be bound by all the provisions thereof as though set forth in full herein.

3. Contractor agrees to comply with the provisions of California Labor Code Section 1773.8 which requires the payment of travel and subsistence payments to each worker needed to execute the work to the extent required by law.

4. Contractor agrees to comply with the provisions of California Labor Code Sections 1774 and 1775 concerning the payment of prevailing rates of wages to workers and the penalties for failure to pay prevailing wages. The Contractor shall, as a penalty to the Agency, forfeit not more than fifty dollars ($50) for each calendar day, or portion thereof, for each worker paid less than the prevailing rates as determined by the Director of Industrial Relations for the work or craft in which the worker is employed for any public work done under the contract by Contractor or by any subcontractor.

5. Contractor agrees to comply with the provisions of California Labor Code Section 1776 which require Contractor and each subcontractor to (1) keep accurate payroll records, (2) certify and make such payroll records available for inspection as provided by Section 1776, and (3) inform the Agency of the location of the records. The Contractor is responsible for compliance with Section 1776 by itself and all of its subcontractors.

6. Contractor agrees to comply with the provisions of California Labor Code Section 1777.5 concerning the employment of apprentices on public works projects, and further agrees that Contractor is responsible for compliance with Section 1777.5 by itself and all of its subcontractors.

7. Contractor agrees to comply with the provisions of California Labor Code Section 1813 concerning penalties for workers who work excess hours. The Contractor shall, as a penalty to the Agency, forfeit twenty-five dollars ($25) for each worker employed in the execution of the contract by the Contractor or by any subcontractor for each calendar day during which such worker is required or permitted to work more than 8 hours in any one calendar day and 40 hours in any one calendar week in violation of the provisions of Division 2, Part 7, Chapter 1, Article 3 of the California Labor Code.

8. California Labor Code Sections 1860 and 3700 provide that every contractor will be required to secure the payment of compensation to its employees. In accordance with the provisions of California Labor Code Section 1861, Contractor hereby certifies as follows:
"I am aware of the provisions of Section 3700 of the Labor Code which require every employer to be insured against liability for worker's compensation or to undertake self-insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the work of this contract."
Signature
Name/Title
Date
Company:
000348753
Exhibit D
01 /23/2024 C7 67 of 561

EXHIBIT E

SPECIAL PROVISIONS
This Contract is subject to the following provisions, if checked:

1. ❑ State of California grant conditions, as attached.

2. ❑ Federal grant conditions, as attached.

3. ❑ Other conditions, as attached.
000348753
Exhibit E
01 /23/2024 C7 68 of 561

EXHIBIT B

CONTRACTOR'S PROPOSAL
000348753 Exhibit B
4878-9329-5764, v. 2
01 /23/2024 C7 69 of 561

Proposal for
Emerald Drive Complete Street Improvements,
CIP No. 8357
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1. Cover Letter
September 22, 2023
Matt Atteberry, P.E., Engineering Division Manager
Erin Adams, Management Analyst
City of Vista, Engineering Department
200 Civic Center Drive
Vista, CA 92084
» 401 B Street, Suite 600
San Diego, CA 92101
TEL 619.234.9411
RE: Proposal for Professional Services for Emerald Drive Complete Street Improvements (CIP No. 8357) Dear Mr. Atteberry, Ms. Adams, and Members of the Selection Committee:

The City of Vista (City) is seeking a highly -qualified and motivated consultant to assist with the Emerald Drive Complete Street Improvements project. Emerald Drive is the main roadway through neighborhoods in the cities of Vista and Oceanside and the vehicles on this street are moving at speeds that create safety hazards and make it difficult for people trying to cross the street to access the nearby amenities. This project will transform this community by shifting the focus away from a car -centric roadway and focusing on the mobility, circulation, and safety by implementing bicycle and pedestrian improvements with traffic calming features. Kimley-Horn is very excited for the opportunity to collaborate with the City on this critical pedestrian mobility improvement project for this neighborhood. Our team's experience working on similar pedestrian mobility projects, our local knowledge, and refined approach for this corridor makes us the ideal consultant for this project. In particular, Kimley-Horn offers the City the following advantages:
® Highlights
• Similar local project experience
• Local Project Manager and team
• Primary authors of ITE's Designing
Walkable Urban Thoroughfares & National
Cooperative Highway Research Program
(NCHRP) Research Report 1043: Guide
for Roundabouts
• Successful partnership with NCTD
• Successful grant support
• Successful partnership with the
Fire Department
Revised and Refined Project Approach. During our review of the Conceptual Improvements and site walk, our team has identified several key elements that will be vital to the long-term success of the project. Speeds along the existing corridor are currently upwards of 45 mph, making turning movements and street crossings dangerous for both vehicles and pedestrians. One of the key design elements is to address the high speeds along the corridor by ensuring that the roundabouts are designed with adequate deflection to minimize fastest path speeds. There are many houses with driveways that front Emerald Drive and two bus routes which utilize the corridor. Our experience on similar projects has given us the ability to address the difficult combination of steep grades, driveway access, bus stops, accommodations for firetrucks and heavy vehicles, and safe access for pedestrians and cyclists. Based on our preliminary analysis, we have identified opportunities to provide shared -use paths or separate bike facilities to allow less confident users to ride off-street rather than through the roundabouts. While our roundabouts may have a smaller overall footprint, heavy vehicles and firetrucks will be able to make thru-movements by utilizing the mountable central island. It will be key to make sure that any vehicles using the mountable island will not experience over -turning, especially at locations with steep grades; this can be accomplished through grade change analysis and by utilizing elongated roundabouts to minimize grade changes. The roundabouts will be designed such that buses, passenger vehicles, and garbage trucks will be able to make movements without over tracking the mountable elements.

Experienced and Comprehensive Consultant Team. The design and implementation of a project of this size and complexity will require a dedicated and knowledgeable team. Our project manager and local Escondido resident, Mark Araujo, P.E., has more than a decade of experience specializing in managing transformative transportation and public works projects. Mark will be assisted by roundabout specialist Sean Houck, P.E., who has extensive experience in roundabouts, complete streets, and safety projects. Mark and Sean will be supported by a team of highly qualified engineers, allowing us to provide you with comprehensive services for this project.

Kimley-Horn will be supported by several trusted subconsultant partners, including Tory R. Walker Engineering, Inc.; DUDEK; Allied Geotechnical Engineers, Inc.; CE&LST (formerly Sampo); and Underground Solutions, Inc. Our team has worked with each of these firms throughout San Diego County and has a strong working relationship of successful project delivery.

City of Visd 1 / 7d�w C7

CITY OF VISTA
Specialized Experience with Roundabouts and Complete Streets. Kimley-Horn recognized the potential of the roundabouts as an intersection design solution years ago, and we have since had the opportunity to design more than 1,100 roundabout projects nationally —with hundreds locally in Southern California. Sean Houck, P.E.—our roundabout design specialist with over 20 years of experience planning and designing more than 300 mini-, single- and multi -lane roundabouts —will provide experience that is critical to ensuring optimal design for each roundabout intersection including minimizing right-of-way impacts. Sean was instrumental with our recent partnership with SANDAG to complete the design and construction of more than 19 roundabouts as part of SANDAG's North Park Mid -City bikeway project (click the link or scan the OR code at the bottom of this page to learn more about our rounabout experience). We strongly believe in the benefits of complete streets and in the transportation, recreational, social, and community value of well -developed, safe, and convenient bicycle and walking facilities as essential elements to a quality community. Our highly knowledgeable team and partnership with the City will ensure a successful transformation of this community.

Local Work in San Diego and North County. Our team has extensive local knowledge in North County as well as the broader San Diego region, and we are currently working with your neighboring agencies including the cities of Oceanside, Carlsbad, San Marcos, and Escondido. Our team is successfully providing similar services on two major, transformative roundabout and green streets projects for the cities of Oceanside and Escondido. Through these projects, we have successfully worked with NCTD on realigning bus routes and relocating or consolidating bus stops. We have developed strong working relationships with many of the same partners that will be involved in this project, and we can bring all of our lessons learned to streamline the successful completion of this project.

Extensive Grant Experience. Kimley-Horn has successfully secured millions of dollars of funding through state and federal grant projects for agencies throughout California. Of note, we've assisted public agencies to apply for nearly $400M federal dollars in 2023 thus far through the RAISE, Safe Streets and Roads for All (SS4A), and Capital Investment Grant programs. In addition, we have successfully partnered with regional and local agencies to provide assistance with grant documentation, project progress reports, Completion Reports, and Final Delivery Reports. Molly Tremblay, EIT, our Grant Support Specialist, has secured more than $50 million over the last three years for several agencies and will bring her passion for roundabouts and active transportation to the project. Our team is also ready and capable to assist the City with strategies to make this project competitive for future grant funding opportunities, if needed.

We are not only looking forward to working with the City but also want to be your trusted advisor throughout the life of this project.

Should you have any questions or require any additional information, please contact project manager MarkAraujo, P.E. at 619.744.0177, [email protected], or the address on the previous page.

Sincerely, Table of Contents
KIMLEY-HORN AND ASSOCIATES, INC. 1. Cover Letter.........................................................................1 Mark Araujo, P.E. Megan Ulery, P.E., LEED AP*
Project Manager Principal -in -Charge &
OC/OA Manager Associate
*Megan Wery is authorized to bind Kimley-Horn contractually. airl$� hftps://extsites.kimley-horn.com/
*•
: V1 _ projects/communication/roundabouts/
�R

2. Statement of Qualifications................................................ 3 a. Firm Qualifications............................................................... 3 c. Staffing Plan and Qualifications of the Project Team d. Resumes ...............................
e. Similar Contracts ...................
f. Financial Responsibility of Firm

3. Work Plan............................................................................ 8 a. Project Understanding......................................................... 8 b. Approach and Methodology.................................................8 c. Scope of Work.................................................................... i

4. Fee Proposal....................................................................... x

5. Work Schedule.................................................................... x

6. Consultant Agreement........................................................ x

7. Sample Work Product......................................................... x City of Visd 1 / 7d�w C7 plg yy rn - 2

CITY OF VISTA

2. Statement of Qualifications
a. Firm Qualifications
Kimley-Horn is a full -service engineering, planning, and environmental consulting firm providing services to both public and private sector clients nationwide. Since our founding in 1967, Kimley-Horn has grown from a small group of traffic engineers and transportation planners to a firm of more than 8,000 employees across 121 offices nationwide, including 12 in California. Today, we are one of the largest engineering, planning, and environmental consulting firms in the United States.

This year, Engineering News -Record has ranked Kimley-Horn 9th of the top 500 U.S. design firms. Our continued growth and stability over the past 56 years is the direct result of our commitment to integrity and dedication to providing quality services to our clients.

Service Areas
Our project manager, Mark Araujo, P.E., and our technical staff have extensive experience in each aspect of this project. Our project team has a long history providing roadway design, bicycle/pedestrian safety enhancements, roundabout analysis and design, and other services required by this project and will continue to provide the same exceptional service. Kimley-Horn offers the City a full range of comprehensive in-house resources for transportation planning and design. Our team's technical qualifications and strengths cover a wide variety of services applicable to this project as detailed on the following pages.

Aft Complete Streets Planning and Design - Kimley-Horn
QP is a Complete Streets planning and engineering firm. In fact, Kimley-Horn is one of the primary authors of the Institute of Transportation Engineers' (ITE) recommended practices: Designing Walkable Urban Thoroughfares. In addition, our team of planners and engineers work in tandem to develop plans that apply best practices, such as National Association of City Transportation Officials (NACTO's) Urban Streets Design Guidelines.
®Exceptional Roundabout Experience - Kimley-Horn
recognized the potential of the roundabout as an intersection design solution years ago, and has since completed everything from feasibility studies through final design for roundabout projects in California and throughout the nation. During this time, we have been diligent in learning everything that we can about the evolving art of roundabout design. Beyond the books, we have become active participants in roundabout interest groups including local and nationally recognized roundabout seminars, webinars, and conferences. It is not just our practice, but also our passion that has afforded Kimley-Horn the opportunity to work on more than 1,100+ roundabout projects nationwide. Over the past five years alone, our staff has provided more than 75 clients with:
• Intersection Control • Preliminary and final design
Evaluation (ICE) analysis • Concept and design peer review • Roundabout geometric • Roundabout construction plans
feasibility analysis
A detailed illustration of our team's roundabout experience can be found below. These roundabout projects include modern roundabouts, mini roundabouts, roadway design, structural design, landscaping architecture, and traffic engineering elements.

Pittsburg
Emeryville Yuba
Albany Rocklin R¢�• *Fernley
San Rafael osevllle SparksFallon
San Anselmo Sacramento Carson City
Berkeley Elk Grove
Oaklanlind San Andres
Modesto
Burged 1 Moraga Santa Cruz :� ��
Redwood Ci villa
Pacific to os Altos Hlls
M ��n Fresno
Sand CV
I as I , �Gonzalaz
on re
eing City
Sauna
K
Greenfield• Faso Robles Pahrump
0 oL
OLes Vegas
*4tascatlero Ren"
San Luis Map Calabasas Lancaster
fi
Galei• Pasadena
West Covina
Santa Barbara Santa I
Oxnard♦ Riverside
Corona Moreno Valle
Orange Co- Yuc'pa
'kar SanaJ ""ta • Kimley-Horn Roundabout Projects
Oceanside San Marcos
Carlsbad Rancho Santa a
San Clean National City
Imperial Beach
lily
®Mini -Roundabout Design - Kimley-Horn isn't just a firm specializing in traditional roundabout design; Kimley-Horn is a leader in the design of mini -roundabouts. Our project staff has worked on mini -roundabout projects across the country. The North Park Mid -City project with SANDAG in the City of San Diego is perhaps the biggest mini-roundabout/traffic circle/and
bulb -out project undertaken in the country.

San Francisco Boulevard
Mini -Roundabout Project, San Anselmo, CA
North Park Mid -City Bikeways
Project, San Diego, CA
Why does this experience matter? Our experience gives us unique insight into the effectiveness of seemingly mundane civil details such as mountable curb design, hardscape treatments, use of contrasting colors, pavement marking details, how to design for constrained sight lines in neighborhoods, preservation of on -street parking, transitioning bicycles through intersections, balancing pedestrian crossing locations with utility preservation/adjustment, etc. Our experience, as illustrated in the photos above and on the following page, in San Diego, San Anselmo, Kissimmee (FL), Miami (FL), and other places has allowed us to work with these agencies and develop specific design criteria for the safe implementation of mini -roundabouts at constrained locations. In addition, our experience includes the integration of bicycle priority corridors with both mini roundabout and bulb -out intersection designs.

City of Visd i /M7,2 d �w
C7 Tlgy 8yI rn s

CITY OF VISTA
42nd Street Roundabouts,
Miami, FL
Lakeview Drive Mini Roundabouts,
Kissimmee, FL
0 Roadway and Intersection Design - our team brings
design experience across a wide variety of projects,
including roadway widenings and geometric safety improvement projects, Complete Streets, pedestrian and bicycle facilities, storm drainage including green
infrastructure, intersection
geometrics, signing and
striping plans, and surface
treatment projects. Our team
is highly knowledgeable in the
application of the Caltrans
Highway Design Manual and
The signal at Olive Ave currently experiences long queues -includingameterthatisdadtothenearbysignalforthe the Manual on Uniform Traffic northbound leg of the Silver Fox Lane roundabout will monitor and Control Devices (MUTCD). mitigate queues that would otherwise spill into the roundabout.

QComprehensive Active Transportation Knowledge -
Kimley-Horn understands that active transportation facilities are critical components within a multimodal transportation system that encourages bicycling and walking as a viable commuting and recreational transportation option. Facilities such as sidewalks, multi -use fast moving vehicles along the Emerald Dnive Corridor. With improvements, users of all ages and abilities will feel comfortable to travel through the community
paths, and protected bike
lanes designate space for
biking and walking that need
to be planned and designed
based on the community need
and experience level, and they
also need to be combined
with infrastructure, such as
enhanced intersections with
safety treatments, wayfinding,
and other features to greatly
enhance the users' experience and ultimately encourage greater use.

Our team's collective understanding and experience in active transportation planning and engineering will serve the City in a highly effective manner resulting from our team's ability to work collaboratively in a public agency environment.
®ADA Compliance - Kimley-Horn is a recognized leader in the design of pedestrian facilities. Our engineers are on the forefront of the Americans with Disabilities Act (ADA), helping municipalities upgrade aging infrastructure to meet applicable ADA standards and ordinances.
0 Landscape Architecture - Kimley-Horn has a well-
earned reputation for combining creative ideas, technical excellence, and client collaboration, resulting in dynamic projects that blend into their environments and become a part of the area they inhabit. Our landscape architects have a diverse range of experience from corridor plans and downtown streetscape programs to parks and recreation planning. Our full -service consulting includes feasibility studies, master planning, design, permitting, public participation and consensus building, and construction administration.

Public Outreach & Stakeholder Coordination - Our
team is sensitive to the pivotal role of meaningful public engagement programs that enable area residents to communicate and assist with the realization of their collective priorities. Public engagement determines the overall design program, funding strategies, and implementation priorities. Kimley-Horn is known for developing innovative approaches to projects that involve meaningful and productive public engagement.

Accordingly, we have developed
effective methods of bringing the
community into the process. We are
strongly committed to conducting
public participation programs that
educate, inform, and build
consensus for a particular solution.

We also have professionals on staff
who are native Spanish speakers
experienced in conducting bilingual
outreach services.

Heavy vehicles and trucks utilize Emerald
Drive and the roundabouts will be designed to
accommodate safe movements.
©Utility Coordination - Every project presents unique design challenges; however, the most frequent challenge faced in local municipal projects involves existing utilities. Utility facilities may be located within proposed project
areas and require extensive
coordination with the affected utility
owners. To preemptively identify
conflict early in the design phase,
Kimley-Horn believes in drawing
utility lines and features to their true
size in our plans and potholing
potential conflict locations, where the
budget allows, to enhance the
understanding of existing lines.
b. Organization Chart
There are large utility poles along the eastern side
of Emerald Drive for the majority of the corridor.

The organizational chart on the following page delineates the names and classifications of key personnel and project team relationships.

Project manager and single point of contact Mark Araujo, P.E. will plan, direct, and coordinate the work of the project team. We will serve the City from our office in Downtown San Diego, which currently staffs nearly 160 multidiscipline engineers, planners, designers, and support staff.

City of Visd i /M7,2 d �w
C7��I�rn 4

CITY OF VISTA
Sam McWhorter, P.E.
1 . 1 1
Bryan Hill, P.E., OSDStakeholder and Property
Owner
Mark Araujo, P.E.
-1, Sean Houck, P.E.
', Molly Tremblay, EIT
Subconsultants:

1. Allied Geotechnical Engineers

2. Dudek

3. Sampo Engineering, Inc.

Qt, = Key Staff
V

CITY OF VISTA
C A L I F 0 R N I A
Sean Houck, P.E. Qk, Mark Araujo, P.E.
k Randall Kopff, PLA, CLARB
Jason Reynolds 2
Survey & ROW Mapping
Zarel LomeliUtility Coordination
Nick Oleskowicz, P.E.

4. Tory R. Walker Engineering, Inc.

5. Underground Solutions, Inc.
0, Megan Ulery, P.E., LEED AP
0, Sean Houck, P.E.
al Molly Tremblay, EIT
IIIIIIII Ili i UWJ i rZA ii RI giffWiTTO T,R: IrOTi1
Josiah Shultz, P.E.

Mike Colombo, P.E.
mmmcm��
TIC Mueller
c. Staffing Plan and Qualifications of the Project Team Our team will provide specialized services for this project in the areas of roundabout design; ADA universal design; landscape architecture; lighting and electrical design; utility and storm drain design; hydrology and hydraulics; water quality; environmental support; traffic engineering and operations; and more. Our team has a thorough understanding of the local laws, ordinances, regulations, policies, requirements, and permitting procedures for the region. Our team leaders —project manager Mark Araujo, P.E.; principal -in -charge and QC/QA manager Megan Ulery, P.E., LEED AP; and roundabout design specialist Sean Houck, P.E.—bring decades of experience on similar projects. Additionally, Sean Houck, P.E. has more than 25 years of extensive experience in municipal complete streets, 20 of which are in the planning and design of over 300 mini-, single-, and multi -lane roundabouts. We have also provided detailed overview of each of our subconsultant teaming partners below.

Allied Geotechnical Engineers
Geotechnical Engineering
®�© Allied Geotechnical Engineers, Inc. (AGE)
is a full -service geotechnical consulting
firm that is located in Santee, and has
maintained an active engineering practice in San Diego County since 1979. The firm provides professional geo-engineering services in soil mechanics, geology and engineering geology, hydrogeology, and environmental site assessments.

Dudek I Environmental
D U D E K Dudek has one of California's largest, most
experienced teams for CEQA and NEPA
document preparation. Since 1990, their environmental planners have prepared and processed more than 3,300 CEQA/NEPA
Molly Tremblay, EIT
%� Precious Nicanor
�:IIIMRIMMFM ii .
k Mark Araujo, P.E.
4, Brandi Childress
0, Sean Houck, P.E.
k Molly Tremblay, EIT
Sani Sutanto'
documents for a variety of large and small infrastructure, restoration, and conservation projects throughout the United States.

Sampo Engineering, Inc. I Survey & ROW Mapping
AhLELET Sampo Engineering, Inc. (SEI) is a private
=o,.oeA=.mPOE.,..,,., land surveying and civil engineering small business located in Encinitas. They have extensive surveying experience working in the City under subcontract for construction surveying and staking. They are very familiar with the City mapping and benchmark network and have surveyed throughout the city on several private land development projects for over two decades.

Tory R. Walker Engineering, Inc.

Drainage/Water Quality/LID/SWPPP
r Tory R. Walker Engineering, Inc. (TRWE) is recognized regionally as a leader in surface water disciplines.

Located next door to Vista City Hall, TRWE has been
TORY R. WALKER
ENGINEERING providing water resources planning and engineering services in San Diego County for 23 years, with significant project volume in the cities of Vista, Carlsbad, Oceanside, and San Marcos.

They are familiar with the local environment, regulations, and details specific to the San Diego region and have completed or are currently working on numerous projects for the City.

Underground Solutions, Inc. I Dry Utilities
$% Underground Solutions, Inc. (USI) has been in the
UNCERGRauNo scumaru
sjr locating and vacuum excavation utility potholing
] PO51TIVEIUservice business since 2003. USI has been a firm believer in the use of air/vacuum excavation for positive utility identification. Most importantly, because air is a compressible gas, when used to break-up soil to discover a buried utility it flows around the conduit, pipe or cable when in direct contact versus cutting into it.

City of Visd 1 / 7d�w C7 %Igy gy' rn - 5

11 ^^

CITY OF VISTA
d. Resumes
Mark Araujo, P.E.

Project Manager
Mark has more than a decade of civil engineering experience specializing in managing transformative transportation and public works projects for public agencies. His professional experience includes successfully delivering

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science, Civil Engineering,
San Diego State University
Professional Engineer in California #85614
APWA, Member and North County
Committee Support
a wide range of multimodal roadway, site development design, and various park improvement projects from concept to final design. Implementation of these projects included permitting through local and state agencies including Caltrans, CPUC, MTS, NCTD, VWD, San Diego County Water Authority, and various other water agencies. Mark's experience includes construction services for roadway and site development projects, specifically in the areas of green streets improvements, ADA universal design, pedestrian rail crossing design, bus rapid transportation station design, roundabouts, bicycle facilities, utility design, parks, and stormwater quality studies and treatment. Mark's area of practice has primarily been in the public sector, and he is known for his commitment to quality, timely project delivery, and passion for effective communication with local agency project managers. :1:1�11►/e1►1i�:1�a:11�►[�l�
"9 enjoy working with Mark, as he
City of Escondido, Grand Avenue Vision Phase I & II, Escondido, CA— Project Manager understands the client's perspective.

He is able to shift things around if
City of Oceanside, Coast Highway Complete Green Streets, Oceanside, CA— Project Manager out -of -scope work is necessary and
still meet the needs of the project
City of Oceanside, Traffic On -call, Oceanside, CA— Contract Manager without too much additional cost. /also
have confidence in Kimley-Horn on the
City of San Marcos, Civil On -call, San Marcos, CA — Contract Manager other side of the table respresenting
a developer and identifying traffic
mitigations for difficult projects. "
SANDAG, Imperial Avenue Bikeway, San Diego, CA — Project Manager/Engineer -Julie Procorpio, City of Escondido
SANDAG, North Park Mid -City Bikeway, San Diego, CA — Project Engineer City of Carlsbad, El Camino Real and Cannon Improvements, Carlsbad, CA — Project Manager City of San Marcos, Bingham Drive and Bailey Court CDBG ADA Improvements, San Marcos, CA — Project Manager City of National City, Safe Routes to School Pedestrians Enhancements, National City, CA — Project Engineer City of Menifee,Civic Center Parkign Lot and Site Development, Menifee, CA — Project Manager City of Menifee, Menifee Road and Garbani Road Traffic Signal, Menifee, CA — Project Engineer City of San Marcos, Twin Oaks Valley Road CDBG ADA Improvements, San Marcos, CA — Project Manager City of Menifee, Scott Road and Menifee Road Sidewalk Improvements, Menifee, CA — Project Manager City of Menifee, Newport Road and McCall Boulevard Sidewalk Improvements, Menifee, CA — Project Manager City of Imperial Beach, CDBG Sidewalk Improvements, Imperial Beach, CA — QC/QA City of Encinitas, Glen Park ADA Path Improvements, Encinitas, CA — Project Manager City of Escondido, Escondido Transit Center Active Transportation Connections, Escondido, CA — Project Engineer City of Escondido, Washington Skate Spot, Escondido, CA — QC/QA Manager City of San Marcos, Bradley Park Bike Park, San Marcos, CA — Project Manager City of visdi /2N7,26 �4 C7 I�i�nl�� I�rn R-1

11 ^^

CITY OF VISTA
In
Megan Wery, P.E., LEED AP
Principal -in -Charge & QC/QA Manager

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science with Honors, Civil and
Environmental Engineering, University of Iowa
Megan has over 18 years of land development and capital improvement Professional Civil Engineer in California #73385 project experience. She routinely provides project management, civil Leadership in Energy and Environmental Design engineering services, and third -party QC/QA. Megan is well -versed in roadway Accredited Professional improvements, roadway widening, complete streets, pavement rehabilitation, constructability, active transportation design, parking lot design, park design, ADA compliance, grading, sewer and water design, storm drain system design, hydrology, and hydraulics. Megan's well-rounded design and project management experience, attention to detail, and constructability oversight provide significant value in reducing schedule, budget and construction related project impacts.

RELEVANT EXPERIENCE
SANDAG, North Park Mid -City Bikeways: Georgia/Meade and Landis Corridors, San Diego, CA — Project Manager SANDAG, Uptown Bikeways: 4th and 5th Avenues, San Diego, CA — Project Manager SANDAG, Howard Bikeway, San Diego, CA — Project Manager SANDAG, Robinson Bikeway, San Diego, CA — Project Manager SANDAG, Border to Bayshore Bikeway, San Diego, CA — Project Engineer San Diego County Regional Airport Authority, Sassafras Street Improvements, San Diego, CA— Project Manager San Diego County Regional Airport Authority, Grape Street Improvements, San Diego, CA — Project Manager San Diego County Regional Airport Authority, Palm Street Improvements, San Diego, CA — Project Manager San Diego County Regional Airport Authority, Pacific Highway Improvements, San Diego, CA — Project Manager San Diego County Regional Airport Authority, N. Harbor Dr/W. Laurel St Improvements, San Diego, CA — Project Manager City of Salinas, Main Street Complete Streets Project, Salinas, CA — Project Engineer City of Escondido, Grand Avenue Vision Phase I & II, Escondido, CA — QC/QA Manager County of San Diego, Various FY 2020-21 Pedestrian Ramps, San Diego County, CA — Project Manager City of Oceanside, Coast Highway Green Streets, Oceanside, CA — Design Oversight County of San Diego, Gillespie Field El Cajon Air Center Expansion, El Cajon, CA — Project Engineer San Diego, Mira Mesa Community Park Phase II Improvements, San Diego, CA — Project Engineer City of San Diego, City Heights Aquatic Center and ADA Upgrades, San Diego, CA — Project Engineer City of Oceanside, El Corazon Aquatic Center, Oceanside, CA — Project Engineer City of Escondido, Washington Park Skate Spot, Escondido, CA — Project Engineer City of San Diego, J Street Mini -Park, San Diego, CA — Project Engineer San Diego Unified School District, Marston Middle School Modernization & Joint Use Field, San Diego, CA — Project Engineer City of San Diego, Father Joe's Homeless Shelter Relocation, San Diego, CA — Project Engineer City ofvid1/ 76�4 C7 ')'Tlgytb�rn R-z

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CITY OF VISTA
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Sean Houck, P.E.

Roundabout Specialist

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Master of Science, Civil Engineering,
California State University, Long Beach
Sean is a principal engineer with 25 years of success in the development and >> Bachelor of Science, Civil Engineering,
delivery of transportation projects for state and local agencies throughout California State University, Long Beach
California. His experience includes the preparation of feasibility studies, >> Professional Engineer in California #59500
intersection control evaluations, project initiation documents, project >> APWA, Member
assessment and environmental documents, construction documents, and construction administration and support. His project experience includes >> ITE, Member
the planning and design of over 300 mini-, single -lane, and multi -lane roundabouts. In addition, Sean has experience planning and designing urban highway interchanges, urban arterials and collectors, road diet and complete street projects, conventional highways, as well as rail and transit facilities.

RELEVANT EXPERIENCE
SANDAG, North Park Mid -City Bikeways: Georgia/Meade and Landis Corridors, San Diego, CA — Project Engineer
City of Seaside, Intersection Control Evaluation, Seaside, CA — Project Engineer City of Seaside, Broadway ATP Grant Services, Seaside, CA — Project Manager City of Escondido, Grand Avenue Vision Phase I & II, Escondido, CA — Roundabout Design City of Salinas, Bardin Road Safe Route to School Enhancement (Improvements), Salinas, CA — Project Manager
City of Oceanside, Coast Highway Green Streets, Oceanside, CA — Roundabout Design City of Salinas, Boronda Road Corridor Widening, Salinas, CA — Project Manager City of Kissimmee, Lakeview Drive Mini Roundabouts, Kissimmee, FL — Project Engineer City of Carson City, South Carson Street and Stewart Street Roundabout, Carson City, NV — Project Engineer
Sean and other Kimley-Horn Roundabout
and Transportation Specialist presented
at the Transportation Research Board
(TRB) 6th International Conference on
Roundabouts "Regional Roundabout
Study" The Growth of Roundabouts in
Monterey County, Roundabout Corridor
with Transit Priority, and Boronda Road
Roundabout Corridor ICE.
https://trb.secure-plafform.com/a/
gallery/rounds/52/details/3544
�..........: 0
City of Henderson, Greenway Road/Heather Drive Complete Street and Roundabouts, Henderson, NV —Project Engineer City of Marina, Imjin Parkway Widening Project, Marina, CA — Project Engineer City of Burlingame, California Drive Roundabout Project, Burlingame, CA — Project Engineer City of Redwood City, Mini Roundabout Project, Redwood City, CA — Project Manager City of San Juan Bautista, San Juan Highway and Lavagnino Drive Roundabout Peer Review, San Juan Bautista, CA — Project Manager
City of King City, PID and Roundabout Design for U.S.101 and NB Ramp Terminal (Broadway Street and San Antonio Drive), King City, CA — Project Manager
City of Visd 1 / 7d�w C7 jg lg tyy rn R-s

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CITY OF VISTA
Molly Tremblay, EIT
Roundabout & Civil Design, Stakeholder
and Property Owner Coordination, (Optional
Tasks: Local Assistance Coordination & Grant
Support, Public Outreach)

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science, Structural Engineering,
University of California, San Diego
Engineer -in -Training in California #153898
Molly is a young professional with a passion for projects that benefit APBP, Member communities through safety, equity, and active transportation focused design.

Molly has more than six years of experience in multidisciplinary municipal and transit projects as well as private site developments. She has been involved in a range of projects, including planning and final design of bikeways, bicycle and pedestrian facility intersection designs, complete streets, roundabouts, roadway alignments, curb extensions, and parks. Her work with these projects includes horizontal and vertical design, ADA accessible grading, wet and dry utility plans, and collaboration with clients and local agencies to develop innovative solutions that effectively address design challenges. Molly's passion for roundabouts, active transportation and community safety enhancement projects has afforded her the opportunity to provideLgrant support to several agencies and has single handedly been able to secured more than $50 million over the last 3 years and will bring this same passion to the Emerald Drive project.

RELEVANT EXPERIENCE
• City of National City, Euclid Avenue Pedestrian & Bicycle Enhancements, National City, CA — Analyst • City of Salinas, Bardin Road Safe Route to School Enhancement (Improvements), Salinas, CA — Analyst City of Seaside, Broadway Avenue Complete Street Corridor Projects - ICE Study, ATP Grant Application, PA&ED and PS&E Design Services, Seaside, CA — Analyst
City of Oceanside, Coast Highway Green Streets, Oceanside, CA — Analyst & Grant Support City of Folsom, Intersection Control Evaluation (ICE) (Roundabouts -15 Intersections), Folsom, CA —Analyst City of Rocklin, Rocklin Road/Pacific Street Roundabout Design and Right -of -Way Services, Rocklin, CA — Analyst City of West Sacramento, Grant Writing Services, West Sacramento, CA — Analyst and Grant Writer County of Sacramento, Grant Writing Services, Sacramento County, CA — Analyst and Grant Writer City of Salinas, ICE Study & ATP Grant Application (Complete Streets), Salinas, CA — Analyst and Grant Writer County of San Mateo, ATP Grant Application, San Mateo County, CA — Analyst and Grant Writer City of King City, ATP Grant Application (Complete Street Corridor with Mini -Roundabouts), King City, CA — Analyst and Grant Writer City of Tracy, ATP Grant Application, Tracy, CA — Analyst and Grant Writer Santa Cruz County, ATP Grant Application, Santa Cruz County, CA — Analyst and Grant Writer City of Salinas, Bardin Road RSTP Grant Application, Salinas, CA — Analyst and Grant Writer.

City of Salinas, Bardin Road Safe Route to School Enhancements (Improvements), Salinas, CA —Analyst City of Citrus Heights, Greenback Lane Complete Streets Improvement Project, Citrus Heights, CA — Project Engineer City of Rocklin, Rocklin Road/Pacific Street Roundabout Design and Right -of -Way Services, Rocklin, CA — Analyst City of King City, Broadway/US 101 Roundabout HSIP Grant Application, King City, CA —Analyst City of vid1 / 76�4 C7 )'g lgyt6 ern R-4

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CITY OF VISTA
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Randall Kopff, PLA, CLARB
Landscape Architecture & Urban Design
Randall's 23 years of professional experience have encompassed a wide variety of landscape architectural, planning, and graphic services on projects throughout the U.S. His skills include site inventory/analysis, master planning, design development, graphic presentations, 3-D modeling, project management, and detailed technical drawings. Randall utilizes his diverse project background to work closely with individual clients to interpret public input and ensure that the proper vision has been achieved throughout the planning and design implementation processes.

RELEVANT EXPERIENCE

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science Landscape Architecture,
Ohio State University
Professional Landscape Architect in
California #6633
» Council of Landscape Architectural
Registration Boards #40708
>> California Park and Recreation Society, Member
City of Escondido, Grand Avenue Vision Phase I & II, Escondido, CA — Landscape Architect City of Salinas, Main Street Complete Streets Project, Salinas, CA — Project Manager City of Oceanside, Coast Highway Green Streets, Oceanside, CA — Landscape Architect City of Salinas, Bardin Road Safe Route to School Enhancement (Improvements), Salinas, CA — Landscape Architect City of Salinas, Downtown Vibrancy Plan, Salinas, CA — Landscape Architect SANDAG, North Park Mid -City Bikeways: Georgia/Meade and Landis Corridors, San Diego, CA — Landscape Architect City of Marina, Imjin Parkway Widening Project, Marina, CA — Landscape Architect City of Monterey, North Fremont Street Bike and Pedestrian Access, and Safety Improvements, Monterey, CA — Landscape Architect
City of Burlingame, California Drive Roundabout Project, Burlingame, CA — Landscape Architect City of El Monte, Ramona Boulevard at Valley Boulevard Intersection Improvement Project, El Monte, CA — Landscape Architect City of Lincoln, Engineering Design Services on the East Joiner Parkway Widening Project, Lincoln, CA — Landscape Architect City of National City Signage and Wayfinding Plan, National City, CA — Project Manager City of Sonora - Stockton, Washington Downtown Transit & Accessibility Project, Sonora, CA — Landscape Architect SANDAG, Uptown Bikeway: 4th & 5th Avenues, San Diego, CA — Landscape Architect NVTA, Vine Trail Coalition, Napa Valley Vine Trail, Calistoga to St. Helena, CA — Landscape Architect City of Visd 1 / 7d�w C7 �jblgy �y�rn R-5

CITY OF VISTA
1W
e;K
Josiah Shultz, P.E.

Traffic/Electrical Engineering & Design
Josiah is a civil engineer with over a decade of experience working on a variety of transportation projects that include traffic signal design/plans and interconnect, traffic control plans, and signing and striping plans. He prepares traffic studies, traffic analyses, reports, and cost estimates. Additionally, Josiah has performed a variety of tasks for local public agencies that include traffic

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science, Civil Engineering,
San Diego State University
Professional Engineer in California #84152
>> ITS, San Diego Chapter Treasurer
signal timing, traffic plan and study reviews, traffic signal warrants, all -way stop evaluations, traffic calming, and speed zone updates. Josiah has experience coordinating with clients, public agencies, and other professional engineers. He is proficient in several software packages such as Microstation, AutoCAD, Synchro, and Vistro.

RELEVANT EXPERIENCE
SANDAG, North Park Mid -City Bikeway, San Diego, CA — Traffic Engineer City of Escondido, Grand Avenue Vision Phase I & II, Escondido, CA — Traffic Engineer SANDAG, Howard Bikeways, San Diego, CA —Traffic Engineer SANDAG, Central Avenue Bikeway, San Diego, CA —Traffic Engineer SANDAG, North Park Mid -City Bikeway, San Diego, CA — Traffic Engineer City of Escondido, Grand Avenue Visions Project, Escondido, CA —Traffic Engineer SANDAG, Imperial Avenue Bikeway, San Diego, CA — Traffic Engineer SANDAG, Uptown Bikeways, San Diego, CA — Project Engineer City of La Mesa, North Spring Street Improvements, La Mesa, CA — Team Member County of San Diego, Otay Mesa Road Widening, San Diego, CA — Project Engineer City of Menifee, Garbani Road Interchange, Menifee, CA — Project Analyst City of Visd 1 / 7d�w C7 �jTlgy �y�rn R-s

CITY OF VISTA
1W
Mike Colombo, P.E.

Traffic/Electrical Engineering & Design

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science, Electrical Engineering,
Arizona State University
Mike is a professional electrical engineer with more than 18 years of >> Professional Engineer in California #19280 experience specializing in roadway lighting, electrical power distribution, and Arizona #50368 security, and communications. He has designed park lighting, pedestrian pathway lighting, and roadway lighting for arterial and freeway streets as well as power distribution systems for various types of infrastructure improvements. Mike has extensive experience with LED lighting including developing LED street lighting standards for municipalities. He also has construction -phase support experience in commissioning electrical equipment and confirms projects are built in accordance with plans and specifications.

RELEVANT EXPERIENCE
City of Escondido, Grand Avenue Vision Phase I & II Lighting, Escondido, CA — Electrical Engineer • City of Oceanside, Mission Ave Streetscape, Oceanside, CA — Electrical Engineer • SANDAG, Downtown BRT Improvements, San Diego, CA — Electrical Engineer • City of Aurora, Electrical Lighting Code, Aurora, CO — Electrical Engineer • City of Scottsdale, Streetlighting Standards, Scottsdale, AZ — Electrical Engineer • City of Glendale, Infill Streetlighting Program Management, Glendale, AZ — Electrical Engineer • Town of Gilbert, Lindsay Road/ SR 202L Traffic Interchange, Gilbert, AZ — Electrical Engineer • Town of Marana, Marana Main Street Roundabout Lighting, Marana, AZ — Electrical Engineer • Salt River Pima-Maricopa Indian Community, Streetlighting Guidelines, Scottsdale, AZ — Electrical Engineer City of Visd 1 / 7d�w C7 �jplgy �Y�rn R-7

CITY OF VISTA
Precious Nicanor
Local Assistance Coordination &
Grant Support (Optional Task)

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Arts, Urban Studies and Planning,
University of California, San Diego
Precious has more than five years of experience in multimodal transportation >> WTS, Member planning, grant writing, and GIS analysis. She has been involved in the development of existing condition reports, regional strategy recommendations, and community plans that analyze the relationship between mobility and land use. Using spatial analytics, geographic information systems, and community outreach efforts, Precious aims to help public agencies and local jurisdictions develop transportation networks that serve the needs of all roadway users. Precious has assisted several agencies in San Diego County to secure $52 million over the last 3 years and will be a great resource for the Emerald Drive project should we need her experience.

RELEVANT EXPERIENCE
SANDAG, Rebuilding American Infrastructure with Sustainability and Equity (RAISE) Grant Writing Services, San Diego, CA — Project Manager
• SANDAG, ATP Grant Writing Services, San Diego, CA — Project Manager • SANDAG, Bridge to Independence (1321) Grant Writing Services, San Diego, CA — Project Manager North County Transit District, Infrastructure for Rebuilding America (INFRA) Grant Writing Services, San Diego, CA — Project Manager
• SANDAG, San Vicente (SR 67) Comprehensive Multimodal Corridor Plan (CMCP), Lakeside, CA — Analyst • SANDAG, Fare Modelling and Title VI Analysis, San Diego, CA —Analyst • SANDAG, Regional Military Multimodal Access Strategy, San Diego, CA —Analyst • SANDAG, San Diego and Western Riverside Counties Regional Park and Ride Strategy, Various, CA — Analyst • SANDAG, Mid -Coast Mobility Hub Implementation Plan, San Diego, CA — Analyst • SANDAG, SR 94 Multi -Use Trail Feasibility Study, Jamul, CA — Analyst • City of San Diego, Mira Mesa Community Plan Update, San Diego, CA — Analyst • MTS, Iris Rapid, San Diego, CA —Analyst
• City of Carlsbad, Trolley Program Feasibility Study, Carlsbad, CA —Analyst City of Imperial Beach, Imperial Beach LRSP, Imperial Beach, CA —Analyst City of Visd 1 / 7d�w C7 �jTlgy �Y�rn R-s

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CITY OF VISTA
Brandi Childress
Public Outreach (Optional Task)
Brandi is a 24-year transportation industry professional specializing in community outreach, public involvement, stakeholder engagement, and strategic communications. She has led successful teams on various transportation

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Masters in Transportation
Management, San Jose State
Bachelors in Business Administration,
California State University Stanislaus
Communication Chair, Women's Transportation
projects by prioritizing strong partnerships, connection, collaboration, and early Seminar (WTS) San Francisco Bay Area Chapter and active public engagement through all phases of the project delivery process.

She brings a wealth of knowledge and a true passion for unifying communities around new ideas and mobility solutions. Prior to joining Kimley-Horn, Brandi grew her public involvement career with the Santa Clara VTA since 2001, serving as Chief Media Spokesperson and Public Affairs Manager before promoting to Chief of Staff to the General Manager where she focused on implementing time- and resource -management strategies for the executive team. She also co -created a renewed agency vision and plan alongside a newly hired General Manager. Her deep roots in public service have allowed her to creatively implement transportation improvements with and for communities who need them most. Brandi is motivated by opportunities to apply her experience to elevate processes, programs, projects, and people.

RELEVANT EXPERIENCE
• Caltrain, Diridon Intermodal Station, San Jose, CA — Policy and Program Support • Caltrain, Corridor Crossings Strategy, San Jose, CA — Policy and Planning Support Santa Cruz METRO, Watsonville -Santa Cruz Intercity Transit Speed and Reliability Study, Santa Cruz, CA — Community Involvement and Stakeholder Engagement
City of Milpitas, Traffic & Safety Project, Milpitas, CA — Public Engagement Castroville, Community Plan Update — Public Engagement
City of San Pablo, San Pablo Avenue Bridge Replacement Project, San Pablo, CA — Community Involvement and Stakeholder Engagement
• VTA's Rail Safety Program — Public Affairs (strategy, media, engagement)* VTA's BART Silicon Valley Program (Phase I and 11) — Public Affairs (strategy, media, engagement)* VTA's Silicon Valley Express Lanes Program — Public Affairs (strategy, media, engagement)* VTNs Transit Service Network Redesigns (2008 and 2019) — Public Affairs (strategy, media, engagement)* VTA, Quiet Zone Assessment/Rail Crossing Study, Santa Clara County, CA — Community Involvement and Stakeholder Engagement* • Complete Streets Programs, Santa Clara County, CA — Community Involvement and Stakeholder Engagement* 1-880 Widening Project, San Jose, CA — Community Outreach* • U.S.101/State Route 85 North Interchange Project, Mountain View, CA — Community Outreach* Route 237/1-880 Interchange Project, Milpitas, CA — Community Outreach* *Prior to joining Kimley-Horn
City of vid1 / 76�4 C7 �� I�rn R-s

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CITY OF VISTA
A& Jason Reynolds DUDE K
Environmental
Jason is Dudek's Transportation Practice Director and a Senior CEQA/NEPA Project Manager. He brings 30 years of environmental management for

PROFESSIONAL CREDENTIALS &

AFFILIATIONS
Bachelor of Science, City and Regional
Planning, California Polytechnic State University,
San Luis Obispo
transportation systems experience, including both conducting and managing joint CEQA/NEPA based delivery across a broad range of project types at differing scales and complexities. Mr. Reynolds has a diverse range of project experiences, including complete streets, HSIP/ITS/traffic operations improvements, soundwalls, local roadway improvements, interchanges, grade separations, bridges, freeway decking/capping, bus rapid transit (BRT), light rail, passenger rail, high-speed rail, airports, trails, pedestrian community block improvements, as well as major transportation corridors. He also has direct experience with and the ability to take -on a project at any stage, from concept development through the bid and award process and into construction successfully.

RELEVANT EXPERIENCE
City of Oceanside, Coast Highway - Phase I Corridor Project, Oceanside, CA — Project Director/Environmental Manager Coachella Valley Association of Governments, Region -Wide Traffic Signal Synchronization - Phases I and II, Coachella Valley, CA — Project Director/Environmental Manager
City of La Canada-Flintridge, Interstate 210, Phase II, III and IV Soundwall Projects, CA — Contract/Environmental Manager City of Carlsbad, Carlsbad Boulevard Realignment and Land Exchange, Carlsbad, CA — Project/Environmental Director City of Escondido, Grand Avenue/El Mercado Project, Escondido CA — Project Manager City of vid1 / 76�43 C7 �� I�rn R-11

111.r
PROPOSAL FOR t� T
' Emerald Drive Complete Street I provemen -
Bryan Hill, P.E., QSD PROFESSIONAL CREDENTIALS &
Drainage/Water Quality/ r4l AFFILIATIONS

LID/SWPPP ETORY
NG R. WALKER
ENGINEERING » Bachelor of Science, Mechanical Engineering, lib San Diego State University, San Diego
Bryan has nearly 20 years of experience in civil engineering design in Southern >> Registered Civil Engineer in California #69339 California, with an emphasis on stormwater management and mitigation. He >> Qualified Stormwater Pollution Prevention Plan has worked primarily in private development, managing stormwater analysis Developer #69339 and design on dozens of projects, from concept to completion. Project analysis typically includes hydrologic and hydraulic study, peak flow detention routing, » ASCE, Member and continuous simulation hydromodification analysis using EPA SWMM. Bryan takes a holistic, project specific approach to stormwater management and mitigation design, collaborating with clients to determine the most functional and cost-effective solutions for their projects. His responsibilities include design of storm drain, stormwater treatment, and stormwater detention systems. Specific regional requirements are considered in his role in directing technical study preparation; with a particular focus on optimizing systems to the unique characteristics of each project. As a Qualified SWPPP (Stormwater Pollution Prevention Plan) Developer (QSD), Bryan prepares SWPPPs and erosion control plans for a variety of project configurations and sizes, and provides guidance to developers for maintaining regulatory compliance. He routinely works in concert with developers and architects to develop sound engineering solutions for developments of all sizes, including commercial, industrial, and residential projects.

RELEVANT EXPERIENCE
• Sunroad Enterprises, Centrum Residential Apartments, San Diego, CA — Project Manager, Hydrology/ Hydraulics and Water Quality • Wakeland Housing and Development Corporation, Forester Square Apartments, Santee, CA — Water Resources Project Engineer • Seabreeze Properties, North City Easty Subdivision, San Marcos, CA — Project Manager, Hydrology/ Hydraulics and Water Quality • Wakeland Housing and Development Corporation, Country Club Apartments, Oceanside, CA — Water Resources Project Engineer • CR Associates (for the City of Vista), Nevada and Lemon Sidewalks and Lighting Project, Vista, CA — Project Manager, Hydrology/ Hydraulics and Water Quality
City of Visd 1 / 7d"�w C7 �jglgy �y�rn R-11

CITY OF VISTA
e. Similar Contracts
As trusted advisors, our firm works diligently on behalf of our clients' needs. On the following pages we have included examples of some of our team's similar projects. Our team has the necessary experience to make this project a success, and we offer the City the high level of attention to detail and client service that has become a trademark of Kimley-Horn as well as creative approaches to meeting your project's needs.

SANDAG, North Park, Mid -City Bike Corridors, San Diego, CA Project Description: Kimley-Horn provided preliminary engineering services for SANDAG for the Regional North -Park Mid -City Bikeways, which included value engineering, concept plan development, and traffic studies. The project consisted of four bikeways in San Diego's urban core; Meade -Monroe, Howard -Orange -University, Robinson - Landis, and Georgia -Florida that were designed with a "bike boulevard" approach that enhances the safety and comfort for users of all ages and abilities. It provides approximately 14 miles of bicycle boulevards, buffered bike lanes, protected bikeways featuring enhanced crossings, and streetscape enhancements. Additionally, Kimley-Horn proposed traffic calming elements including eight mini -roundabouts and 32 neighborhood traffic circles. Kimley-Horn worked in coordination with SANDAG and the City of San Diego on an extensive public outreach effort by providing support at community planning group meetings.

Kimley-Horn's Role/Level of Involvement: Prime (85%)
® Subconsultants/Level of Involvement: Aguirre & Associates, Inc. (2%); CityWorks (2%); Dudek & Associates, Inc. (5%); ENDECON (1 %), Fehr & Peers Associates, Inc. (5%)
Design Dates: 2013 — 2019
Construction Dates: 2019 — 2022
Bid Costs vs. Construction Costs: $15,185,408
vs. $16,489,746
0 Client Reference: Chris Kluth, Senior Active Transportation Planner, SANDAG, 619.699.1952, [email protected]
City of Oceanside, Coast Highway Corridor Design, Oceanside, CA Project Description: The City of Oceanside's Coast Highway, also known as the U.S. Historic Route 101, traverses the City in a north -south direction a few blocks east of the beach and serves as a local roadway as well as a pass -through arterial for Interstate 5 traffic. The City's vision for the Coast Highway Corridor includes several core objectives, including revitalizing the corridor, enhancing mobility for all modes using and crossing the corridor, and incorporating infrastructure that improves safety and comfort for all user groups by means of a road diet and traffic calming features. This phase of design includes 1.5 miles of a road diet and traffic calming features along Coast Highway that include reducing the number of lanes from four to two (one lane in each direction), five mid -block crosswalks with bulb -outs, two traffic signal modifications, five roundabouts, a raised median, streetscape features that will create a space in the public right -of -away for bicycle facilities, pedestrian safety lighting, sidewalks, and additional landscaping. This project includes coordination with NTCD for bus stop relocations and consolidations as well as designing for NTCD's bus routes to ensure the roundabouts can be accommodated, SDG&E coordination for power pole relocations, right-of-way acquisitions, and entitlement and permitting process with the California Coastal Commission. rw�I
Kimley-Horn's Role/Level of Involvement: Prime (50%) -
Design of all roundabouts, bulb -outs, drainage and BMP improvements, utility coordination, landscape and irrigation, lighting, specifications and estimates
® Subconsultants/Level of Involvement: Dudek (25%); STC Traffic (7%); Aguirre & Associates (11 %); Allied Geotechnical Engineers, Inc. (2%); C-Below (3%); Byrne Communications (2%) Design Dates: 2023 — Ongoing
Construction Dates: Construction to start in 2025
Bid Costs vs Final Construction Costs: TBD
Q Client Reference: Victor Valesco, Principal Civil Engineer, City of Oceanside, 760.435.5102, [email protected] City of Escondido, Grand Avenue Vision Corridor
Improvements, Escondido, CA
Project Description: Kimley-Horn assisted the City of Escondido with public outreach by soliciting feedback from the community and stakeholders, resulting in the development of the Grand Avenue Vision Plan. The Grand Avenue Vision Plan aims to improve the economic vitality of Grand Avenue by creating a pedestrian -friendly and aesthetically appealing corridor. Once the plan was approved by the City Council, Kimley-Horn assisted the City with successfully applying and securing grant funds for the first phase of the project through SANDAG's Smart Growth Incentive Program. Kimley-Horn worked with City of Visd i /M7,2 d �w
C7 �jTlgygy�rn • s

CITY OF VISTA
the City on the first phase of the final design of the Grand Avenue Vision project, which included analyzing traffic impacts along the intersecting and parallel streets to Grand Avenue. The complete corridor will include mini -roundabouts at three locations (Broadway, Maple, and Kalmia), high -visibility crosswalks, streetscape improvements, public art features, festoon and decorative lighting across the corridor, the narrowing of Grand Avenue to one lane in each direction, wider 20-foot sidewalks, and diagonal parking on one side of the street to increase parking. The first phase focused on one portion of the corridor (from Maple to Broadway) and included North County Transit District (NCTD) Breeze bus route realignments, sidewalk expansion, public art, festoon and decorative lighting, and environmental and green street improvements. Traffic signal modifications at Juniper Street, Broadway, and Escondido Boulevard are also a part of the project. To meet construction windows and to minimize impacts to businesses during construction, we assisted the City with construction phasing and early procurement of decorative street light poles and accessories prior to bidding the project, cutting the long lead time on the light poles. Our work on this project led to the City selecting us as the consultant for the Grand Avenue Vision, Phase II Engineering Design project, which is currently underway. .Awo
ARA
Kimley-Horn's Role/Level of Involvement: Prime (85%)
® Subconsultants/Level of Involvement: Aguirre &Associates, Inc. (2%); C Below, Subsurface Imaging, Inc. (1 %); HELIX Environmental Planning, Inc. (Cultural 5%); Selbert
Perkins Design (7%)
Design Dates: 2019 — 2021 (Phase 1)12023 —
Ongoing (Phase 2)
Construction Dates: Phase 1 Completed in 20221
Construction to start in 2024 (Phase 2)
Bid Costs vs. Construction Costs: $1,368,000 vs.
$994,776.00 (Phase 1) 1 TBD vs. $9,260,000 (Phase 2)
0 Contact: Julie Procopio, Director of Engineering Services/City Engineer, City of Escondido, 760.839.4001,
[email protected]
City of Seaside, Broadway Avenue Complete Street Corridor Projects - ICE Study, ATP Grant Application, PA&ED and PS&E Design Services, Seaside, CA
Project Description: Kimley-Horn partnered with the City of Seaside and TAMC to complete a Citywide ICE Report and assist with a Cycle 5 ATP Grant Application. The project was awarded $11 million for infrastructure costs and $1 million for non -infrastructure costs in ATP Cycle 5. In closely working with the City staff to complete the ICE Study and ATP grant application, Kimley-Horn was able to help develop a deep understanding of the City's required scope of services prior to the PA&ED and PS&E phases. Likewise, close coordination with the City, and the community was necessary to manage expectations and finalize the scope. One of the most challenging aspects about this project was gaining community consensus regarding the use of roundabouts. As part of the extensive community outreach process, Kimley-Horn worked to gain community input and buy -off for these roundabout designs by arranging additional one on one meetings with residents. Kimley-Horn has also held Design Charettes with the Clty's Engineering and Planning Departments, as well as concept review with the local schools, fire department, transit agency, and business owners. Kimley-Horn is acting as an extension of City staff by managing the various grant funding sources and procurement, as well as updating all relevant milestones. The project is still ongoing and is expected to be completed on time and within budget.

Kimley-Horn's Role/Level of Involvement: Prime (78%)
® Subconsultants/Level of Involvement: Mark Thomas &
Company, Inc. (15%), CSG Consultants, Inc. (5%), Whitson Engineers (1 %), Badger Daylighting Potholing (1 %)
Design Dates: 2022 — Ongoing
Construction Dates: Construction to start in 2025
Bid Costs vs. Construction Costs: TBD
Q Contact: Leslie Llantero, Assistant Engineer, City of Seaside, 831.899.6832, [email protected]
f. Financial Responsibility of Firm
Kimley-Horn and Associates, Inc. is a full -service engineering and consulting firm with approximately 8,000 employees and 121 offices in 29 states and Puerto Rico. The Company had 2022 revenues of $2.0 billion. Kimley-Horn has been in business since 1967. We are financially strong, and we are committed to our continued financial health. As of December 31, 2022, the Company had total assets of $1.2 billion and stockholder's equity of approximately $266 million.

In addition to the financial resources noted, Kimley-Horn also has an untapped $125 million line of credit available for short-term cash flow needs. The Company's cash flow continues to be very strong. We maintain a disciplined focus on business fundamentals, operate the firm conservatively, and our internal controls and business standards are designed to keep our foundation strong. Kimley-Horn uses one institutional lender, Wells Fargo. If necessary, reference information can be obtained from the following contact:

Michael Pugsley, Senior Vice President, 919.881.6469
Wells Fargo Bank, N.A.
150 Fayetteville Street, Suite 600, PO Box 3008
Raleigh, NC 27601
For any questions regarding Kimley-Horn's financial status, please contact Lindsey Balltzglier, Controller, at 919.678.4141.

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3. Work Plan
a. Project Understanding
The City of Vista has identified Emerald Drive as a priority area where there is high pedestrian traffic, ADA-access issues, and a need to enhance bicycle and vehicular safety. Emerald Drive from Olive Avenue to West Drive is an existing arterial street that contains missing sections of sidewalk, long pedestrian crossing distances, high speed vehicular traffic, high ADT, high vehicular collisions, inadequate number of bus stops, lack of bicycle facilities, and lack of crosswalks. Because of its strategic location, Emerald Drive serves as a significant connection between the SR 78 and parts of Vista and Oceanside. Large employment clusters, shopping centers, and recreation destinations are located near both ends of the corridor. The College Boulevard Sprinter Station is less than a mile away from the north end of Emerald Drive. The corridor also provides access to Tri-City Christian School, Bella Mente Montessori Academy (both located on Emerald Drive), Grapevine and Casita Elementary School, Bub Williamson Park, and the John Landes Skate Park. This project is proposing to address deficiencies along the corridor and increase safety for all users that access its many amenities by constructing curb and gutter, missing links of sidewalks, roundabouts, curb extensions, medians, bus stops, high -visibility crosswalks, and buffered bike lanes with green transition striping. It is anticipated that several properties will be impacted as part of these improvements.

The following design objectives will be considered as part of this improvement project:
• Ensure ADA accessibility for all improvements
• Increase safety and mobility for non -motorized users • Minimize impacts to private property
• Maximize the preservation of mature landscaping and
healthy tree specimens
• Incorporate sustainable design principles and meet or exceed all stormwater regulations and requirements
• Minimize construction costs and long-term maintenance costs Bicycle and Pedestrian Priority: First and foremost, we understand that this is a project that has the opportunity to transform the community by improving the mobility and safety for both pedestrians and cyclists. This project will greatly enhance safety for all users by installing buffered bike lanes, raised medians with refuge islands, high visibility crosswalks, and traffic calming intersection improvements including roundabouts and bulb -outs. Emerald Drive has become an alternative to College Boulevard in Oceanside to access SR-78. These improvements will build upon the City's goals to reduce speeds and the amount of collisions, and deter those wanting to use this corridor as a cut through to SR-78. This project will also be a vital step toward the City's goal of expanding the bicycle network by providing connectivity to schools, transit, recreational resources and employment centers.

Leaders in Roundabout Design: The Emerald Drive corridor generally slopes from the north towards the south with some longitudinal slopes that may exceed 6% through the intersection where a roundabout is proposed, particularly at Jonathon Street and Timothy Place. Once topographic information is surveyed, Kimley- Horn will evaluate each location and develop solutions consistent with efficient roundabout design principles. We will pay special attention to the mitigation of downhill speeds, high -center of gravity vehicle navigation, and intersection visibility and sight -lines. This is important as to not design a facility that could induce overturning due to the existing terrain. The City will rely on the expertise and experience of our design team to develop safe and effective roundabouts. In fact, Kimley-Horn is one of the authors of the NCHRP Research Report 1043: Guide for Roundabouts, considered one of the primary resources for roundabout design.

Utilities. We have identified a number of utilities that will be impacted as part of this project. Since utility adjustments and relocations can impact construction schedules substantially, we have designated Nicholas Oleskowicz, P.E., to be the primary point of contact and whose sole focus will be to ensure that all utility impacts are coordinated early and timely. It is also critical that we identify utility vaults, fire hydrants, valves, and meters to balance relocations/ adjustments with respect to pedestrian crossings, curb ramp design, and sidewalk improvements. Underground sewer, waterline, and gas connections will be a consideration for stormwater treatment and conveyance.

Stormwater Quality and Drainage Studies: Drainage for the project will be performed in accordance with City procedures. We believe that project design features within the bulb -outs and just outside the roundabouts can be used to treat water runoff, creating a self - mitigation project that will be in accordance with the USEPA Green Streets guidance ["Managing Wet Weather with Green Infrastructure — Municipal Handbook: Green Streets" (USEPA, 2008)]. Curb inlet impacts will be addressed accordingly.
b. Approach and Methodology
Preliminary Engineering: The first few months of the project will be spent collecting data and developing a layout that will address the Cities priorities. We will develop a Design Decisions Document that will be used to track decisions and allow the City to follow the project development step-by-step. This will ensure decisions are documented allowing the City and the design team to have a clear path to the project completion. We pride ourselves in being transparent as this has proven to be the recipe for a successful project delivery.

The horizontal design development is the most critical time for the project as we will be identifying utility impacts, private right-of-way impacts, appropriate bus stop locations, turning movements and existing drainage impacts. Early coordination with the City of Vista, Vista Fire Department, City of Oceanside, Vista Unified School District, Vista Irrigation District, NCTD and the utility providers will allow our City of Visd i /M7,2 d �w
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project development team to implement the appropriate design and to get geometric approval from the City. The Kimley-Horn team will leverage our technical expertise, knowledge of area, and the familiarity with the Emerald Drive Corridor Study and the outreach that has been done with the community to further refine the proposed improvements and the engage stakeholders to promote successful implementation.

Please follow the link below to see several relevant videos we have utilized in previous projects to facilitate
stakeholder engagement, refine designs based on Fire
Department input and real -world evaluations, and analyze the effectiveness of roundabout design variations:
,R https://extsites.kimley-horn.com/projects/
communication/roundabouts
It is important to identify the design features that will be applied throughout the corridor and for each roundabout. Our design team and the City will arrive to a consensus on design treatments, before presenting them to each stakeholder. We will conduct an interactive design that is reflective of the most current roundabout trends and research that is being implemented across the country. For the roundabout design criteria, some of the focuses of the design will be the evaluation of mountable curb details, contrasting color treatments, sight line criteria, design vehicles, adjacent school operations and routes, accommodation for bus stops, and the challenges associated with the longitudinal slope along Emerald Drive. This will be an important focus area as it may have one of the largest impacts on driver behavior, safety, and cost.

Corridor Design: Kimley-Horn approaches corridor design with a strong foundation in modern active transportation (ATP) principles that are supplemented with our experience in conducting in-service reviews of challenging roadway facilities. This approach provides the City and other key stakeholders with a progressive set of information that clearly communicates the design intent and functionality of the corridor.

Our practices are based upon current standards, studies, and methodologies. We employ a systematic approach based on specific insight and lessons learned from designing, peer reviewing, or conducting in-service reviews on similar projects for multiple public agencies.

Plans and Estimates: Critical design issues will be solved and documented in the Preliminary Engineering and Geometric Approval Drawing (GAD) process. Upon completion of the Preliminary Engineering phase, the construction package preparation will commence. Plans will be prepared in AutoCad format at the following stages:
• 60% Plans will present all key design features including curb work, drainage, grading, sidewalks, retaining walls, striping plans, utility conflicts, and a cost estimate
• 90% Plans will address comments received on the 60% Plans, include further annotations, roadway signs, and other details will be added. Utility conflicts will be addressed and right-of-way deeds or easements will be included in the 90% Plans. A refined cost estimate will also be provided.
• As part of our turn -key approach and QC/QA plan, we have built into our schedule submission and review of the milestone deliverables by our internal QC Manager. The schedule includes time for comment resolution and correction before the plans are submitted to City staff for review.
• Construction Bid Package will be prepared in electronic format in AutoCad and PDF, and the Engineers estimate in Excel
• During this stage, key technical studies will be completed and background data compiled, including: CEQA Environmental documents, Geotechnical Investigation and Report, and
Stormwater Technical Reports
Utility Plans and Coordination: There are a variety of utilities along the corridor, including substantial SDG&E utility poles, which may present potential conflict with the proposed improvements. Sub- surface conflicts will be identified after base mapping is completed and during design of any drainage improvements. Potholing will be performed where necessary to clearly understand the depth of potentially conflicting utilities. The task of coordinating with the utility providers will be led by one Kimley-Horn employee, whose sole focus is to ensure that we remain on schedule.

Quality Control/ Quality Assurance
The plan that Kimley-Horn will follow in the execution of services for this project is currently being utilized successfully on our other local public contracts and includes the following five key elements:
• Procedures • Deliverables and
• Inter -Disciplinary Reviews Document Control
• Quality Assurance Audit • Corrective Action Measures
Schedule and Budget Adherence: Schedule control begins with the preparation of a detailed schedule in Microsoft Project that includes milestone completion dates for specific tasks and the overall project.

The schedule identifies task dependencies and relationships, which allows our project managers and clients to understand which tasks must be completed so that other tasks may be accomplished. We have developed a Draft schedule as part of this RFP that illustrates the anticipated timeline for this project. Twice monthly, our internal Management Information System (MIS) generates a Project Effort Report showing effort expended by task. This internal control allows us to make, on a timely basis, any adjustments that may be necessary to maintain schedule and stay within budget.

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CITY OF VISTA
c. Scope of Work
Kimley-Horn will provide the services specifically set forth below.

Task 1: Project Initiation, Management and Coordination Task 1. 1: Project Administration
Kimley-Horn will coordinate and monitor project design activities. We will coordinate with City staff, including providing:

1. Monthly project progress reports

2. Review subconsultant team contracts, deliverables

3. Provide prevailing wage monitoring and compliance during the subconsultants prevailing wage activities for the project

4. Maintain a critical path method (CPM) project schedule that will be updated monthly

5. Track and manage the scope of work versus the
agreed upon schedule
Task 1.2. Project Meetings and Coordination with the City Kimley-Horn will coordinate with the City throughout the duration of activities identified in this scope of services including the following:

1. Kimley-Horn will facilitate a project kick-off meeting at the City to discuss project schedule, design objectives, budget and deliverables. The City will provide direction on key design preferences, site constraints and any issues prior to starting the design process.

2. Kimley-Horn will maintain an action item matrix that will be used to track action items, responsible parties identified throughout the duration of the project. The action item matrix will be presented at each formal meeting.

3. Kimley-Horn will coordinate the day-to-day activities on the project and manage all subconsultants and their activities. Coordination could include phone calls and/or site and office meetings to discuss specific project related items.

4. Kimley-Horn will hold up to six formal meetings with City staff to develop the design of the project, resolve design issues, discuss staff comments on plans, estimate, and document submittals, discuss progress and address any other issues. It is important that the design of the project is developed in coordination with the City to ensure that the City's goals and objectives are met.

5. Kimley-Horn will produce and distribute meeting
agendas and minutes.

6. Kimley-Horn will maintain open and regular communications with City staff and subconsultants.

Task 1 Deliverables
y One electronic copy of the monthly invoices in accordance with contract requirements (PDF Format)
y One electronic copy of monthly progress reports (PDF Format) • One electronic copy of meeting agendas and meeting
minutes (PDF Format)
• One electronic copy of the project schedule (PDF Format) y One electronic copy of the action item matrix (PDF Format) Task 1 Assumptions
It is assumed that each meeting will be one hour and require up to one hour of preparation and will have up to two Kimley-Horn team members in attendance
We anticipate the total duration of this task and project to be up to 12 months
Task 2: Data Collection And Field Review
Task 2. 1: Site Visit and Inventory of
Existing Corridor Conditions
This task includes gathering data and field visits to support preliminary engineering and final design, geotechnical analysis, drainage analysis, and utility coordination. We will identify and document key features, constraints, and amenities that will remain, be relocated, or be removed. We assume up to three field visits with two Kimley-Horn staff for this task. Field notes and pictures will be taken for record keeping.

Task 2.2. As -Built and Facility Map Requests and
Utility Base Mapping
Kimley-Horn will obtain readily available wet and dry as-builts and utility facility maps from the City and utility providers operating within the project area and we will include relevant information on the project base files for design purposes. It is possible that existing utilities that have been abandoned may not be properly indicated in as -built information. The team will map pertinent infrastructure on records files obtained. Kimley-Horn will send utility request letters and create a matrix to file existing dry utility information throughout the project site. Known utility types, sizes, and materials will be added to the utility base map in an AutoCAD file for distribution to the design team. Utility infrastructure research will be limited to the project limits described in the project understanding.

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Task 2 Deliverables
N Facility Maps obtained from utility providers
available upon request.
y Utility notification letters (and responses) available upon request. y Site photos and field notes (available upon request).

Task 2 Assumptions
City to provide as-builts records
Kimley-Horn to request as-builts from the City of Oceanside and Vista Irrigation District
• Utility request letters will be on City letterhead
• Our schedule assumes a one month response time for utility map requests (utility companies may take up to two months to respond to utility map request letters)
Profiles of existing pipes are excluded from the dry utility base mapping effort. AutoCAD drawings shall depict plan information only
Utility design is not included in part of these tasks
Task 3: Design Survey And Base Map Development
Task 3.1: Field Topographic Survey and Boundary Mapping SEI will perform field survey that will include the following:
• Obtain and review existing maps, Records of Survey (ROS), Corner Records (CR), for existing right-of-way/property lines, easements, City of Oceanside boundary, etc.
• Establish vertical and horizontal control for the project based on City of Vista benchmarks and first order control map, ROS 14023 • Notify property owners/tenants with "doorknob" hangers at least two working days prior to entering private property, if needed. The format of the notification shall be approved by the City project manager prior to distribution
• Establish and set semi -permanent horizontal and vertical control points for use during design and construction
• Locate and identify existing boundary and other survey monumentation to establish right-of-way and property line, and to perpetuate monumentation within the limits of work. Show all existing monuments within the project limits on the topographic base map so all monuments can be labeled on the improvements plans to be protected or replaced
• Establish the centerline and right -of way for the project streets and depict on the base map. Tie the public right-of-way and topography to NAD '83 Coordinate system
• Prepare topographic base map. Develop topography within the project limits of work and 20 feet beyond the ultimate right-of-way of the project streets unless otherwise specified (i.e., driveways) • Locate and identify all visible Vista Irrigation District (VID) water, City of Oceanside utilities, and franchise utility facilities. Provide top of pad or top of vault elevation and size for all pull -boxes, vaults, and enclosures
• Locate and identify all streetlight facilities. Provide finish surface, top of pad, or top of vault elevations and size for all poles, pull - boxes, vaults, and enclosures
• Locate and identify all sewer and storm drain facilities (including City of Oceanside). Provide finish surface, top of rim or grate, flowline, and invert elevations and size for all structures, manholes, pipes, cleanouts, and enclosures
• Obtain USA mark -out and locate and identify underground utility pipe and conduit locations based on utility mark -outs prior to potholing
• Locate and identify other surface features, including:

Top of curb including elevation and centerline offset distance with identifier, if applicable (PCR, BC, EC, PCC, etc.), gutter lip, pedestrian ramps, cross gutters, structures
Trees and large shrubs. Coordinates shall be to the center of the tree or shrub and include tree type and diameter, elevation of tree at trunk base, approximate tree height, surface root and drip line perimeters
>> Driveways and driveway aprons including elevations within a 50-foot area behind the driveway apron, at all construction / expansion joints and where driveways meet concrete slab of garage. Sufficient field data of driveways (to garage doors), located adjacent to proposed curb, gutter, and sidewalk improvements, in order to redesign the driveways and
yards, if necessary
Sidewalks including back of sidewalk location and elevation, especially any lifted portions
Fences and walls including type and condition
>> Mailboxes including type and condition
>> Steps including type and condition
Retaining walls including type (reinforced or unreinforced, footing or no footing) and condition
AC paving and dikes
Signs, striping, and pavement markings
>> Other significant surface features
Dipping gravity structures within the project footprint up to 15 gravity structures (storm and sewer)
Prepare a digital AutoCAD topographic base map of all the elements and elevations obtained in the topographic survey, at 20 scale with 1-foot contours
• After the horizontal alignments of the new curbs have been established, profile the existing surface at the street centerline and the proposed curb lines, with elevations measured at maximum 25-foot intervals and at other locations where
anomalies exist, to provide accurate finish grade elevations for vertical alignment design
i
Topographic Survey File (AutoCAD 2022)
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Task 3 Assumptions
Up to five ROSs to document pre -construction survey
monuments are included as part of this scope
Up to five easements will be plotted as part of
this scope of work.

Task 4:

Geotechnical Investigation and Report Preparation
Task 4.1: Geotechnical Investigation
AGE will provide the following geotechnical services for the project.

They will review pertinent reports of the site provided by the City, obtain up to five shallow borings, and will perform laboratory testing of collected samples. The team will prepare a draft and final Geotechnical Report for submittal to the City. The report will include:

Field exploration consisting of five shallow borings. The borings will be advanced through the existing AC and hand excavated through the existing AB to the underlying subgrade The geotechnical engineering team will provide traffic
control during boring.
• Borings will be performed within the roadway shoulders. • Laboratory testing of selected samples considered representative of site conditions, to ascertain or derive relevant engineering properties including:

Moisture/density
Soil classification
Expansion potential
R-value (two each) includes sample collection and drop-off at outside laboratory
Infiltration rates at all locations for design of stormwater treatment and low -impact development features
along the corridor
Recommended pavement sections (flexible and
rigid pavement)
I
N One electronic copy of the Draft and Final Geotechnical Report (PDF Format)
Task 5: Stormwater Technical Reports
Task 5.1: City of Vista Project Determination Checklist Kimley-Horn will complete the City's Priority Determination Checklist (DS-560) to determine stormwater requirements for the project. Per the RFP, the City has determined that the Urban Threat Assessment is "high".

Task 5.2. Stormwater Quality Management Plan
(SWQMP)/Water Quality Technical Report (WQTR)
Tory Walker will prepare a SWAMP using the current City template and in conformance with the current City of Vista BMP Design Manual, dated June 2016. As a redevelopment roadway project primarily proposing pedestrian accessibility improvements, it is anticipated that the Emerald Drive Complete Street Improvements project will qualify for a Priority Development Project (PDP) Green Streets exemption and, as such, hydromodification mitigation will not be required. The report will provide Design Capture Volume (DCV) calculations and operations and maintenance guidance for the proposed stormwater pollutant control mitigation systems. The SWAMP will be provided as a deliverable at each of the prescribed submittal intervals of 60% and 100% design levels and will contain a level of detail consistent with the corresponding design plans.

Task 5.3. Drainage Study (OPTIONAL TASI)
Tory Walker will prepare a final engineering drainage study in accordance with the methodologies set forth in the San Diego County Hydrology Manual (SDCHM) to demonstrate that the proposed project does not significantly alter the existing hydrologic conditions or adversely impact downstream drainage infrastructure during the 100-year storm event. The drainage study will include rational method calculations and, if appropriate, hydraulic calculations for the proposed systems. It is assumed that the proposed project will not significantly increase peak flows and, as such, peak flow detention will not be required. It is also assumed that the public drainage systems downstream of the project area are adequately sized to collect and convey tributary runoff. The project does not propose any extension or expansion of the existing public drainage systems.

Project improvements are limited to those required for water quality mitigation requirements.

Task 5.4., Preliminary Stormwater Pollution Prevention
Plan (SWPPP) (OPTIONAL TASIQ
Kimley-Horn will prepare a Preliminary SWPPP for the project in general conformance with the State Water Resources Control Board (SWRCB) Construction General Permit (CGP) Order No.

R92013-0001. The report will incorporate the Temporary Water Pollution Control final design plans developed for the project under a separate task.

Kimley-Horn will conduct a risk assessment for the proposed work to determine its overall risk level and to further define SWPPP documentation requirements. The risk calculations will be based on visual observations of the existing soils, topography, and discharge patterns as determined from an aerial photographs and topographic mapping. This task assumes that each work area will be classified as a Risk Level 2.

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Kimley-Horn will prepare a Construction Site Monitoring Program (CSMP) in general accordance with CGP Order No. 119-2013-0001.

The CSMP will detail when and in what manner site BMP inspections are required (by either the Owner or Contractor during construction).

The CSMP will also define how the required inspections will identify sources of non -visible pollutants and determine if selected BMPs are performing as designed.

Task 5 Deliverables
N One electronic copy of the 60%, 90% and 100% Standard SWQMP (PDF Format)
y One electronic copy of the 60%, 90% and 100% Drainage Report (PDF Format) (OPTIONAL TASK)
N One electronic copy of the 90% and 100% SWPPP (PDF Format) (OPTIONAL TASK)
[Task 5 Assumptions
City will provide one set of consolidated review comments Existing storm drain system has capacity for
additional project flow
geometry, lane widths, channelization, lane transitions, pavement markings, sightlines, and conform conditions to either the existing street infrastructure or proposed typical street section. The functional area of the roundabout intersections will be defined, and typical sections of each leg, including the roundabout circulatory roadway and central island will be prepared.

We assume the roundabouts will be constructed as single lane mini roundabouts. Design checks specific to vehicles navigating roundabout intersections will be calculated and documented in a technical memorandum. Roundabout curb geometry and lane markings will be adjusted to achieve target design values for estimated speeds, design vehicles, and sight lines. If site conditions or other constraints require a deviation from guidance described in the latest NCHRP Report 1043, the deviation will be identified in the technical memorandum along with a description why the deviation is being requested.
— The following design checks will be evaluated for vehicles:
• The existing public drainage system is adequately sized to convey tributary flow, and no hydraulic calculations for the existing downstream storm drain system will be required • No hydromodification design and/or analysis required
Kimley-Horn is not responsible for implementation, best management practice selection, or compliance with local requirements during construction, or inspection and monitoring of the SWPPP, or fees related to permitting. Contractor will be responsible for processing NOI and obtaining the WDID number Annual certification posting and compliance documents are not included in this task
Task 6: Preliminary and Final Design
Task 6.1: Preliminary Horizontal Layout
Based on the concepts presented in the RFP, fieldwork, and direction provided from the City at the kick-off meeting, Kimley-Horn will prepare preliminary engineering drawings for the Emerald Drive corridor. During preliminary design, options and trade-offs typically considered are variations on the roundabouts inscribed circle diameter and central island, location of the roundabout, and variations in the approach and departure geometry. The preliminary engineering drawings will be submitted to the City for review and comment prior to advancing the design to the 60% submittal.

Geometric Approval (Horizontal)
This task includes the preparation of preliminary engineering drawings and design check calculations to obtain geometric approval.

Preliminary engineering drawings will be prepared to identify the horizontal design limits of critical geometric elements such as curb • Fastest path estimation for R1 through R5
• Swept path and tire tracking for design vehicles (Assume up to two design vehicles)
• Intersection angle of visibility
• Intersection Sight Distance (Assume tc=5.0 seconds)
• Stopping Sight Distance
The design checks and roundabout operations will be summarized and documented in a Roundabout Performance Memorandum that will be submitted to the City with the Preliminary Horizontal Layout/ Geometric Approved Drawings (GAD).

Geometric Approval (Vertical)
Based on the approved horizontal geometry, centerline and curb profiles will be generated to a level sufficient to identify estimated grading of the roadway finished surface and to identify drainage patterns. A preliminary contour plan of the finished surface will be prepared as a design check for drainage, right-of-way, sight line, and driver comfort.

Preliminary Landscape and Hardscape Concepts:

Kimley-Horn will develop up to one concept that will identify the colors, materials, textures, layout and general size of landscape and hardscape improvements. It is anticipated that this information will be conveyed through plans, elevations, sketches and sample character imagery. Kimley-Horn assumes up to one round of revisions based on staff and/or stakeholder input. Additional revisions may be provided as additional services.

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Task 6.2. 60%, 90%, and 100% Plans
Kimley-Horn will prepare 60%, 90%, and 100% plans based on the geometric approval of Task 6.1 for City's review and comment. The design will be based on the following standards: City of Vista Design Standards, Vista Irrigation District Standards, San Diego Regional Standards, San Diego County Design Standards, NCTD Bus Stop Development Handbook, Caltrans Highway Design Manual, and the 2014 California Manual on Uniform Traffic Control Devices (CA- MUTCD), Rev 7. Plans will be submitted to the City, Vista Irrigation District, and Utility Providers for review and comment.

Kimley-Horn's design is assumed to consist of the following sheets:
1 Title Sheet
1 NTS
2 Legend, Abbreviations and General Notes Sheet
1 NTS
3 Key Map and Project Control Sheet
1 TBD
4 Cross Sections
3 TBD
5 Demolition Plans
5 1'
= 20'
6 Roadway Plans and Profiles
10 1'
= 20'
7 Roundabout Plans and Profiles
12 1
= 20'
8 Roundabout Horizontal and Vertical Control Plans
12 1'
=10'
9 Curb Ramp and Driveway Enlargements
12 1'
= 5'
10 Drainage and BMP Plans and Profiles
6 1'
= 20'
11 Utility Plans
4 1'
= 40'
12 Construction Details
4 1'
= 20'
13 Urban Design and Landscaping Plans and Details
10 1'
= 20'
14 Irrigation Plans and Details
10 1'
= 20'
15 Signing and Striping Plans, Notes and Details
5 1
= 40'
16 Electrical Plans and Details
6 1'
= 40'
17 Traffic Signal Modification Plan and Details
1 1'
= 20'
18 Erosion Control Plans
5 1'
= 40'
108
Task 6.3. Comment Resolution Meeting
After the City has concluded their review of the 30%, 60%, 90%, and 100% PS&E packages, Kimley-Horn will attend one meeting with the City to review comments and resolve remaining issues. Kimley-Horn will provide written responses to the consolidated set of comments prior to the comment resolution meeting.
. . I . M.
• One electronic copy of the Preliminary Horizontal
Layouts (PDF Format)
• One electronic copy of the 60%, 90%, and 100%
Plans (PDF Format)
• One electronic copy of the 60%, 90%, and 100%
OPCC (PDF Format)
• One hard copy of the Mylars Plans
The City will provide one set of consolidated review comments Regional Standards will be used for wall designs
Adequate water pressure will be available for the specified performance of the irrigation system
Pressure readings and/or pump station design is not considered a part of this scope of work
Irrigation system is assumed to use potable water
Task 7: Construction Cost Estimates
Kimley-Horn will prepare opinions of probable construction costs (OPCC) for the 60%, 90%, and 100% submittals that will include costs of the proposed improvements. The OPCC will be presented to show the proposed bid items, unit prices, contingencies, and an overall cost. We will prepare a Final OPCC that will be included in the Bid Schedule and showing no contingencies.
rMSTI
11 One electronic copy of the 60%, 90%, and 100%
OPCC (PDF Format)
Task 8: Utility and Agency Coordination
Task 8. 1: Utility Coordination
We will coordinate with SDG&E for the installation of new streetlights, pedestrian safety lights, irrigation controllers, conduit layout, meter pedestals, service point connections and conflict checks.

Kimley-Horn will to identify potential utility conflicts with the proposed improvements. We will create utility impacts exhibits that depict areas of potential utility conflict or high priority facilities. We will work with identified utility companies and the City to determine a strategy for addressing each utility conflict, including adjustments, relocations, and protection in place. This task does not include design of any private utilities.

Kimley-Horn will request written confirmation from each utility purveyor confirming the relocation requirements, or absence thereof, for their services within the project limits. Depending on the existing facilities within the project area, potholing may be required to determine exact locations of crossing utility conflicts or high priority facilities. We anticipate potholing of up to 10 locations; the final number and location will be determined after mapping of existing utilities and completion of the 60% plans. We have budgeted for up to 40 hours of coordination for this task and assume this coordination will be through telephone and email correspondence.

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Task 8.2: Agency Coordination
Kimley-Horn will coordinate with Vista Irrigation District (VID), the City of Oceanside, Vista Unified School District, North County Transit District (NCTD), San Diego Regional Water Quality Control Board, and potentially U.S. Army Corps of Engineers and California Department of Fish and Wildlife regarding the improvements and potential impacts to the existing facilities along the corridor.

We will obtain signatures from VID on the plans if any water facilities are affected by the proposed improvements. We will coordinate with NCTD on the relocation and amenities needed for their relocated bus stops.

We have budgeted for up to 80 hours of coordination for this task and assume this coordination will be through telephone and email correspondence.

Task 8.3. Potholing
USI will perform pothole investigations for utilities determined to be in potential conflict with the proposed improvements, up to 10 potholes are assumed. A Pothole Data Report identifying the location, depth, material and size of utilities in question will be developed and used for design considerations.
y One electronic copy of the Pothole Report (PDF Format) Task 9: Environmental Approval
Task 9.1: Technical Analysis
Dudek will prepare environmental documentation for the project in general accordance with the requirements of the California Environmental Quality Act (CEQA). It is assumed that the CEQA compliance document prepared for the project will be an Initial Study (IS) and Mitigated Negative Declaration (MND) and will consist of the following technical studies:
• Air quality • Aesthetics/visual
• Greenhouse gas • Biological resources
• Energy • Paleontological resources
• Cultural resources • Wildfire
• Hazards/hazardous materials • Transportation
• Noise and vibration • Geological soils
• Water quality/stormwater
Kimley-Horn, Dudek, and City staff will have an environmental specific kick-off meeting to accomplish the following:
• Compile the relevant background data and reports
• Clearly define the proposed project for the purposes of the environmental analysis
• Receive any available and previously prepared documents associated with the project
• Discuss the project schedule and important assumptions for achieving the schedule
• Identify all anticipated discretionary actions
• Establish protocols for ongoing communication with
the project team
• Familiarize the Dudek team with the issues and concerns that the City determines to be important for analysis in the environmental document
Task 9.2. CEQA IS/MND
Dudek will prepare an IS/MND in accordance with CEQA. It is understood that the City is the CEQA Lead Agency and based on the that understanding, the scope of work assumes that review and comments on the Draft IS/MND will be provided exclusively from the City. Dudek will prepare the IS/MND for the proposed project consistent with the procedural and substantive provisions of State CEQA Guidelines Sections 15063 and 15072 and
Appendices C and G.

Task 9.2.1: Draft Notice of Intent, Distribution, Scoping, and Appendix G Checklist
Dudek will prepare a Draft Notice of Intent (NOI) for review and comment by the City. Upon receipt of comments on the Draft NOI, Dudek will revise accordingly and submit a Revised Draft NOI for final review before preparing the NOI for public distribution and review.

An in -person meeting and/or a virtual online meeting will be prepared, based on consultation with the City. Dudek will present an overview of the project description and the initial environmental evaluations, the purpose of the scoping meeting, provide an overview of the CEQA process, and answer questions raised by the public regarding the environmental analysis process and/or general questions regarding technical and analytic methods.

An IS checklist will be prepared using a City -approved format (CEQA - Appendix G) and consistent with the procedural and substantive provisions of CEQA Guidelines.

Task 9.2.2. Administrative Draft IS/MND
Dudek will prepare the first Administrative Draft IS/MND, which will address the environmental issues as prescribed in CEQA Appendix G. The methodology used for determining the impacts of the project will be clearly described in each section of the IS/MND, including any assumptions, models, or modeling techniques used. It is anticipated that the City will conduct all required coordination to support AB 52 requirements related to Native American coordination, and Dudek will support and summarize those efforts in the tribal cultural resources section of the IS/MND.

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Cumulative Analysis
The cumulative analysis will be qualitative in nature and will be based upon known projects, either approved, proposed (applications on file), or reasonably foreseeable, within a defined area around the proposed project, as determined by the factors relevant to each environmental issue area. The cumulative impact assessment will be based on projects that may, in combination with the proposed project, create cumulatively considerable environmental impacts, as required by Section 15130 of the CEQA Guidelines.

Task 9.2.3. Draft IS/MND Public Circulation, Notices, Distribution, and Public Meeting / Hearing
Upon receipt of comments on the Revised Draft IS/MND, Dudek will update the document accordingly and prepare the proof -check Draft IS/MND for final review and approval to reproduce. It is assumed that comments on the Revised Draft IS/MND will be minor and not require new analyses or substantive revisions. Dudek will reproduce and distribute a public circulation notice to interested stakeholders, agencies, and the public based on the City provided N01 mailing list that will be revised to include respondents to the NOI. Dudek assumes the City will take the lead on posting the notice with the paper and post on the project site. Dudek also assumes that print copies of the Draft IS/MND will be limited to a maximum of five (5) copies. All other distributions will be handled electronically.

Dudek will prepare for either an in -person public meeting/hearing or a virtual online meeting, based on consultation with the City and Kimley-Horn. Similar to the scoping meeting Dudek will present an overview of the environmental analysis conducted, impact determinations, the methodology employed to reach those determinations, and the applicable mitigation measures.

It is assumed that the City will coordinate the logistics for the meeting/hearing location, if in person. If an in -person meeting/ hearing is to be conducted, Dudek will update the scoping meeting presentation materials, as applicable and to illustrate the key analysis findings on up to three graphic boards. Dudek assumes the City will provide relevant meeting materials, including comment forms and a sign -in sheet. For virtual meetings, Dudek will provide a video of the meeting/hearing and transcript, which can be translated to various languages, for posting on the City's website following the event.

Task 9.2.4: Response to Comments, Administrative Final, and Final IS/MND
Upon completion of the 30-day public review period, Dudek will assemble the comments received, group them by topic, discipline, or other grouping category discussed and agreed upon by the City.

Mitigation Monitoring and Reporting Program
The MMRP will be designed to facilitate compliance with all adopted mitigation measures during project implementation. The MMRP will be in table format and will identify project -specific mitigation measures that are applicable to the project. Mitigation timing and responsible parties will also be identified, and the document will be formatted in a manner that allows for ease of use and reference during project implementation.

Certification Documents/Processes
In compliance with Section 21081.6 of CEQA, Dudek will prepare an MMRP for the project. The MMRP will be prepared in a matrix format with the timing and entity responsible for completing each mitigation measure, and the Public Works or individual responsible for verifying that the mitigation measure has been implemented. Dudek will prepare and file the Notice of Determination (NOD) with the County Clerk and the State Clearinghouse within five days of certification of the Final IS/MND. Additionally, Dudek will be responsible for any applicable filing fees (i.e., County Clerk filing fee and CDFW filing fee).

A high -capacity flash drive will be provided containing the Draft IS/ MND, technical appendices, and the Final IS/MND.

MU
y One electronic copy of the Draft N01
y One electronic copy of the Draft NOC
N One electronic copy of the IS Checklist
• One electronic copy of the Draft IS/MND
• PowerPoint presentation (up to 20 slides) — leveraging updated scoping meeting presentation materials
y Three graphic boards — leveraging updated scoping meeting presentation materials
N Administrative Final IS/MND
N Clarifications to the Draft IS/MND
• Mitigation Monitoring and Reporting Program
• Response to Comments Memorandum
• Notice of Determination
• One electronic copy of the Final IS/MND (three printed copies of the Final IS/MND only)
Task 9 Assumptions
• The City will take the lead on posting the notice with the paper and post on the project site
• The City will provide relevant meeting materials, including comment forms and a sign -in sheet
One full and concurrent review cycle, across all City
departments, of the Administrative Final IS/MND, Response to Comments Memorandum, Clarifications to the IS/MND, MMRP and NOD, with a clean-up final review included for minor revisions is anticipated
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Task 10: Bidding And Construction Support
Task 10.1: Bid Phase Support
Kimley-Horn will provide support to the City during the bidding phase by attending one pre -bid meeting and reviewing and responding to bidders' questions and RFIs. Our scope includes up to 15 hours total of Kimley-Horn staff time for bidding support. We assume the bidding support task to occur over two months.

Task 10.2 Construction Phase Support
Kimley-Horn will coordinate with and provide support to the City during the construction period currently estimated at 12 months.

The following list of services may be provided as requested by the City. In providing these services, our scope includes up to 80 hours of Kimley-Horn staff time. We assume this task to occur over 12 months.

Project Management and Coordination
Kimley-Horn will provide management and coordination of Kimley- Horn and subconsultant staff, including management and review of Consultant team contract and deliverables. We assume coordination with the City will occur through email and teleconference, in addition to the meetings identified below.

Pre -Construction Meeting
Up to two Kimley-Horn staff will attend one pre -construction meeting.

We assume meeting to be conducted in person at the City offices or other location to be determined.

Site Visits
Kimley-Horn will make visits during the construction phase. Such site visits will not be exhaustive or extend to every aspect of Contractor's work. We anticipate two site visits for the life of construction. Kimley- Horn will not supervise, direct, or have control over the Contractor's work, nor will Kimley-Horn have authority to stop the work or have responsibility for the means, methods, techniques, equipment choice and usage, schedules, or procedures of construction selected by the Contractor, for safety programs incident to Contractor's work, or for any failure of Contractor to comply with any laws. Kimley- Horn does not guarantee the performance of any Contractor and has no responsibility for Contractor's failure to perform its work in accordance with the Contract Documents.

Clarifications and Interpretations
Kimley-Horn will respond to reasonable and appropriate Contractor requests for information and issue necessary clarifications and interpretations of the Contract Documents. Any orders authorizing variations from the Contract Documents will be made by the City.

Shop Drawings and Samples
Kimley-Horn will review and approve or take other appropriate action in respect to Shop Drawings and Samples and other data which the Contractor is required to submit, but only for conformance with the information given in the Contract Documents. Such review and approvals or other action will not extend to means, methods, techniques, equipment choice and usage, schedules, or procedures of construction or to related safety programs.

Task 11: As -Built Plans and Project Close -Out
Kimley-Horn will prepare record drawings based on redline markups of the construction contract drawings provided by the Contractor and RE. Kimley-Horn will prepare record drawings that reflect the actual improvements constructed in the field. The accuracy of the record drawings will be limited by the accuracy and completeness of the redlines provided to Kimley-Horn. All revisions will be made electronically. We have assumed a total of 57 hours for Kimley-Horn staff time for this task. An electronic PDF of the record drawings will be provided to the City.

Final Notice of Acceptability of the Work
Kimley-Horn will conduct a final site visit to determine if the completed Work of Contractor is generally in accordance with the Contract Documents and the final punch list. Kimley-Horn will also provide a notice that the Work is generally in accordance with the Contract Documents to the best of Kimley-Horn's knowledge, information, and belief based on the extent of its services and based upon information provided to Kimley-Horn.

Limitation of Responsibilities
Kimley-Horn shall not be responsible for the acts or omissions of any Contractor, or of any of their subcontractors, suppliers, or of any other individual or entity performing or furnishing the work.

Kimley-Horn shall not have the authority or responsibility to stop the work of any Contractor. We assume the City's own forces, or a construction management (CM) firm will handle standard construction management, earthwork, and compaction testing. A Resident Engineer (RE) representing the City will oversee the construction.

The regular earthwork observation and compaction testing are not in the scope of work.

Project File Submittal
Kimley-Horn will package the project folder in a zip file that will include all the information used to develop the project as a final submit to the City and project closeout. We have assumed a total of five hours for Kimley-Horn staff time for this task.

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Task 12: Quality Control/Quality Assurance (QC/QA)
Kimley-Horn will have a quality control plan in place during the life of the project that will assure that all submittals are independently checked. All calculations, plans, and documents will be independently checked prior to submittals to ensure accuracy and completeness.

Kimley-Horn will also check submittals by all subconsultants to confirm accuracy and completeness of all submittals. Documentation of QC/QA process will be available upon City's request.

Kimley-Horn will maintain an action item matrix and a design decisions document that will be presented at every formal meeting with the City.

The QC/QA plan that Kimley-Horn and its team members will follow in the execution of services for this project is currently being utilized successfully on our other local public contracts and includes the following six key elements:
• Structure: Each QC/QA plan includes a project manager (responsible for the overall quality of the project), technical managers (engineers responsible for discipline design
development), and a QC/QA manager (responsible for verifying that the QC/QA plan is being implemented and followed). • Procedures: Intra-discipl i nary checking of documents will be performed by a competent individual within each discipline other than the designer. We have established a color -coded comment process that involves the following steps: an initial check (performed by the checker); a review of comments to help confirm that suggested changes to the documents are given adequate consideration and the resolution is documented (performed by the designer); a review that makes certain changes to the documents are completed in the original documents (performed by the designer); and finally, a review that helps guarantee changes to the documents are completed accurately (performed by the checker).
• Inter -Disciplinary Reviews: Inter -disciplinary reviews and coordination are performed throughout the project and prior to key submittals, when senior staff from the various discipline groups are brought together to discuss and comment on the interaction of the overall project elements.
• Quality Assurance Audit. The QC/QA manager will be responsible for conducting a quality assurance audit after completion of the checking and review process and prior to the submittal of any document or deliverable.
• Deliverables and Document Control: The project manager will manage the submission of design documents after the QC/QA audit is complete and at milestone completion dates.
• Corrective Action Measures: Corrective action measures will be taken if incorrect or nonconforming work is discovered in deliverable items that have already completed the QC/QA process.

Information Provided by the City
Kimley-Horn shall be entitled to rely on the completeness and accuracy of information provided by the City. The City will provide information requested by Kimley-Horn during the project. Information provided by the City will be as follows:
• Standard Provisions (Word Document).
• All as -built reference construction documents for existing improvements (wet and dry utilities).

Additional Services
Any services not specifically provided for in the above scope will be billed as additional services and performed at our then current hourly rates. Additional services we can provide include, but are not limited to, the following:
• Photometric calculations
• Supplemental survey
• Supplemental geotechnical investigation
• Supplemental potholing
• Grant funding research and application support
• GIS services
• Structural design
• Color exhibits and/or rendered landscape and hardscape plans, perspectives, and/or elevations.
• Franchise utility studies and/or design
• Post -construction record of survey
• Title report research
• Arborist services
• Public outreach
• Coordination with property owners
• Pressure readings and/or pump station design
• Hydraulic design and sizing calculations for existing or proposed water and sewer mains
• Attendance at public hearings and/or preparation of graphics beyond the scope
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PROPOSALFOR
CITY OF VISTA Emerald Drive Complete Street
-?

4. Fee Proposal
As instructed in the City's RFP, we have submitted our fee proposal as a separate electronic file.

5. Work Schedule
Our detailed work schedule, illustrating the time required for each task as well as the reasonable amount of time Kimley-Horn will require to perform the required services, is provided on the following page.

We are flexible to adjustments and refinements to our schedule and we welcome the opportunity to make any adjustments to better meet your needs. We would be happy to discuss these assumptions and any other comments/questions from the City.

6. Consultant Agreement
Kimley-Horn has reviewed Attachment C City of Vista Standard Consulting Agreement and would like to discuss the following modification with the City.

22.0 INDEMNIFICATION
Contractor shall defend, indemnify and hold City and its officers, officials, employees, and volunteers harmless against any and all liability, loss, damage, fine, penalty, expense, claim or cost (including withoutlimitation costs and fees of litigation) of every natuFe (collectively, "Liability") to the extent arising out of, pertaining to or relating to the negligence, recklessness or willful misconduct of the Contractor in the performance of services under this Agreement , except: (1) Liability caused by City's sole negligence or willful misconduct; or (2) for Liability caused by City's active negligence, in which case the indemnity received by City shall be reduced by the amount: (i) that City's active negligence contributed to the Liability on a comparative basis; or (ii) such other amount as may be required by law ("Duty of Indemnification"). In no event shall the cost to defend charged to the Contractor exceed the Contractor's finally determined proportionate percentage of fault.

7. Sample Work Product
Following the schedule, we have provided copies of sample work from previous similar projects.

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11 ' W 1- 1
Project Schedule
ID
Task Mode Task Name Duration S[art Finish Predecessors
O '23 ov' 3 ec'23 �la '24 Feb' 4 ar'24 �Ap '2 ay' 4 �lun'24 �lul'24 ug' 4 Se '24 �O ['24 ov'24 De '24 11 n'2 �Feb'25 �Mar'25 r'2 ay'25 lu 25 �lu '25 ug'25 �Se '2 DR' S �Nov'25 '2 11 n' 6 r. Il 14 21 8125
1 >r Recommendation to City Council/Award of Contract 1 day Tue 11/14/23 Tue 11/14/23 Kick-off Meeting 1 day Wed 11/15/23 Wed 11/15/23 1
1 '..
2 R Notice to Proceed 1 day Wed 11/15/23 Wed 11/15/23 2SS R Task 1- PROJECT MANAGEMENT 570 days Thu 11/16/23 Wed 1/21/26 R Project Administration/Management 570 days Thu 11/16/23 Wed 1/21/26 2 R Project Meetings and Coordination with the City 570 days Thu 11/16/2�26 2 4 Task 2 - DATA COLLECTION 50 days Thu 11/16/23 Wed 1/24/24 R Site Visit and Inventory of Existing Corridor Conditions 10 days Thu 12/28/23 Wed 1/10/24 12 3 4
5 6
'..
7 _8
R As -Built and Facility Map Requests 30 days Thu 11/16/23 Wed 12/27/23 3 "'..
9 10
R Utility Base Mapping 30 days Thu 1/11/24 Wed 1/24/24 8 K Task 3 - DESIGN SURVEYING AND BASE MAP DEVELOPMENT 30 days Thu 11/16/23 Wed 12/27/23 '..
11 12
R Field Topographic Survey and Boundary Mapping 30 days Thu 11/16/23 Wed 12/27/23 3 '..
13 ralk Task 4 - GEOTECHNICAL INVESTIGATION AND REPORT PREPARATION 40 days Thu 11/30/23 Wed 1/24/24 14 -4 Geotechnical Investigation 30 days Thu 11/30/23 Wed 1/10/24 3FS+10 days '..
15 S Report Preparation 30 days Thu 1/11/24 Wed 1/24/24 14 '..
16 R Task 5 - STORM WATER TECHNICAL REPORTS 137 days Fri 3/15/24 Mon 9/23/24 17 R Project Determination Checklist 2 days Fri 3/15/24 Mon 3/18/24 24 '..
18 R SWQMP 30 days Tue 8/13/24 Mon 9/23/24 31,43,38
19 R Drainage Study (OPTIONAL) 30 days Tue 8/13/24 IMon 9/23/24 43,31,38 -9 t SWPPP (OPTIONAL) 20 days Tue 8/13/24 Mon 9/9/24 38,43 S Task 6- PRELIMINARY AND FINAL DESIGN 153 days Thu 2/1/24 Mon 9/2/24 20 21
22 -9 Preliminary Horizontal Layout 30 days Thu 2/1/24 Wed 3/13/24 10FS+S days '..
23 -4 Roundabout Performance Memo 5 days Thu 3/7/24 Wed 3/13/24 22F5-5 days LMM
24 S City Submittal 1 day Thu 3/14/24 Thu 3/14/24 23
25 R City Review 10 days Fri 3/15/24 Thu 3/28/24 24
26 R Comments Resolution 1 day Tue 4/2/24 Tue 4/2/24 25FS+2 days 27 R 60% PS&E 44 days Wed 4/3/24 Mon 6/3/24
28 -4 Improvement Plans 30 days Wed 4/3/24 Tue 5/14/24 26 e4 OPCC 5 days Mon 5/6/24 Fri 5/10/24 28FF-2 days
-9 QA/qC 5days Tue5/7/24 Mons/13/24 28FF-1day
R City Submittal Iday Wed5/15/24 Wed5/15/24 28
R City Review 10 days Thu 5/16/24 Wed 5/29/24 31
ra4 Comments Resolution Iday Mon6/3/24 Mon6/3/24 32FS+2days ''..

We are flexible to adjustments and refinements to our
schedule and we welcome the opportunity to make ''....
any adjustments to better meet your needs. We would ".... 29 30
31 32
33 34
R 90%PS&E 34days Tue6/4/24 Fri 7/19/24
alk Improvement Plans 20 days Tue 6/4/24 Mon 7/1/24 33
-4 OPCC 5days In6/21/24 Thu6/27/24 35FF-2days
�4 QA/QC 5days Mon 6/24/24 Fri 6/28/24 35FF-1 day
R City Submittal Iday Tue 7/2/24 Tue 7/2/24 35
be happy to discuss these assumptions and any other
comments/questions from the City.
'..
35 36
37 38
39 R City Review & Preliminary Construction Approval 10 days Wed 7/3/24 Tue 7/16/24 38 '..
40 R Comments Resolution 1 day Fri 7/19/24 Fri 7/19/24 39FS+2 days R 100% PS&E 31 days Mon 7/22/24 Mon 9/2/24
"'..
'..
41 42
R Finalize PS&E Package 15 days Mon 7/22/24 Fri 8/9/24 40 43 S City Submittal Iday Mon 8/12/24 Mon 8/12/24 42
f4 City Review 30 days Tue 8/13/24 Mon 8/26/24 43
'..
44 45
R Bid Documents 5 days Tue 8/27/24 Mon 9/2/24 44
"'..
46 S Task 7- CONSTRUCTION COST ESTIMATES 84 days Wed 5/8/24 Mon 9/2/24 R 60%Cost Estimate 5 days Wed 5/8/24 Tue 5/14/24 28FS-5 days R 90%Cost Estimate 5 days Tue 6/25/24 Mon 7/1/24 35FS-5 days '..
'..
47 48
49 S 100%Cost Estimate 5 days Mon 8/5/24 Fri 8/9/24 42FS-5 days -4 Final/Bid Estimate 2 days Fri 8/30/24 Mon 9/2/24 45FS-2 days R Task 8 - UTILITY COORDINATION AND ENVIRONMENTAL APPROVAL 115 days Thu 2/22/24 Wed 7/31/24 '..
50 51
52 S Utility Coordination 100 days Thu 3/14/24 Wed 7/31/24 22 53 R Agency Coordination 100 days Thu 2/22/24 Wed 7/10/24 22F5-15 days '..
54 R Potholing 100 days Thu 3/14/24 Wed 7/31/24 22
55 S Task 9- ENVIRONMENTAL APPROVAL(CEQA) 120 days Thu 3/14/24 Wed 9/29/24 56 R Technical Analysis 60 days Thu 3/14/24 Wed 6/5/24 22 57 R CEQA IS/MND 60 days Thu 6/6/24 Wed 8/28/24 56
58 S Task 10- BIDDING AND CONSTRUCTION SUPPORT 95 days Tue 9/3/24 Mon 1/13/25 59 -4 Bid Support 95 days Tue 9/3/24 Mon 1/13/25 45
60 R Engineering Approval 5days Tue 9/3/24 Mon 9/9/24 45 -R Advertise Project 35 days Tue 9/10/24 Mon 10/28/24 60 61 62
R Issue Addendums (If Necessary) 5 days Tue 9/3/24 Mon 9/9/24 44 63 R Open Bids & City to Assign Contruction Manager 30 days Tue 10/29/24 Mon 12/9/24 61 64 S Council Approval (2nd or 4th Tuesday) 20 days Tue 12/10/24 Mon 1/6/25 63 '..
65 S Award 5 days Tue 1/7/25 Mon 1/13/25 64
'..
66 all, Construction Support 240 days Tue 1/14/25 Mon 12/15/25 65 67 R Task 11-AS-BUILT PLANS AND PROJECT CLOSE-OUT 570 days Thu 11/16/23 Wed 1/21/26 68 R Record Drawings 20 days Tue 12/16/25 Mon 1/12/26 66 69 R Final Punch List 2 days Thu 1/15/26 IFri 1/16/26 68FS+2 days 70 R Project File Submittal 1 day Wed 1/21/26 Wed 1/21/26 69FS+2 days S Task 11 - AS -BUILT PLANS AND PROJECT CLOSE-OUT 570 days Thu 11/16/23 Wed 1/21/26 71 72
R QA/QC 570 days Thu 11/16/23 Wed 1/21/26 2
4 QA/QC Plan 1 day Thu 11/30/23 Thu 11/30/23 2FS+10 days ♦ ",
73 Date: Mon 9/18/23
Task Milertone ♦ Project Summary r -----1 Inactive Milesmne O Manual Task Manual Summary Rollup Start -only L ....I Tasks Deadline ♦ Manual Progress Split ............ Summary I Inactive Task Inacti-s—ary I ____1 Duration -only Imo- Manual Summary If ------1 Finish -only 7 W.mal Milestone ♦ Progress City of v61 II M22423 ` 7 K��L�� DO xi

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7 SAFE ROUTES TO SCHOOL PEDESTRIAN ENHANCEMENTS

CONSTRUCTION DOCUMENTS

CITY OF NATIONAL CITY

GENERAL NOTES

APPROVAL OF THESE PLANS BY THE CITY ENGINEER OF THE CITY OF NATIONAL CITY DOES NOT CONSTITUTE

CERTIFICATION OF THE PROJECT AS A WHOLE, IN TERMS OF COMPLETENESS, ACCURACY, DESIGN, AND CONSTRUCTION STANDARDS. IT IS THE RESPONSIBILITY OF THE ENGINEER -OF -WORK TO EXERCISE CONTROL OVER THE DESIGN OF THE PROJECT.

1. A PERMIT SHALL BE OBTAINED FROM THE ENGINEERING DEPARTMENT FOR ALL IMPROVEMENT WORK WITHIN THE PUBLIC RIGHT-OF-WAY AND ALL GRADING OPERATIONS ON PRIVATE PROPERTY.

2. APPROVAL OF THESE PLANS BY THE CITY OF NATIONAL CITY DOES NOT AUTHORIZE ANY WORK OR GRADING TO BE PERFORMED UNTIL A VALID PERMIT HAS BEEN ISSUED.

3. NOTWITHSTANDING THE MINIMUM STANDARDS SET FORTH IN THE GRADING ORDINANCE AND

NOTWITHSTANDING THE APPROVAL OF THESE PLANS, THE CONTRACTOR IS RESPONSIBLE FOR THE PREVENTION OF DAMAGE TO THE ADJACENT PROPERTY. NO PERSON SHALL EXCAVATE ON LAND SO

CLOSE TO THE PROPERTY LINE AS TO ENDANGER ANY ADJOINING PUBLIC STREET, SIDEWALK, ALLEY OR

ANY OTHER PUBLIC OR PRIVATE PROPERTY WITHOUT SUPPORTING AND PROTECTING SUCH PROPERTY

FROM SETTLING, CRACKING, EROSION, SILTING, SCOUR OR THE DAMAGE WHICH MIGHT RESULT FROM THE GRADING DESCRIBED ON THESE PLANS.

4. THE CONTRACTOR SHALL VERIFY THE EXISTENCE AND LOCATION OF ALL UTILITIES BEFORE COMMENCING WORK, NOTICE OF PROPOSED WORK SHALL BE GIVEN TO THE FOLLOWING AGENCIES:

UNDERGROUND SERVICE ALERT 1-800-227-2600
AT&T (858) 268-2062
CITY OF NATIONAL CITY PUBLIC WORKS DEPARTMENT (619) 336-4380 COX COMMUNICATIONS (619) 266-5038
CROWN CASTLE (303) 880-1233
SAN DIEGO GAS AND ELECTRIC (858) 547-2009
SWEETWATER AUTHORITY (619) 409-6751

5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO LOCATE ALL SUBSTRUCTURES WHETHER SHOWN OR NOT AND PROTECT THEM FROM DAMAGE. THE EXPENSE OF REPAIR OR REPLACEMENT OF SAID SUBSTRUCTURES SHALL BE BORN BY THE CONTRACTOR.

6. THE ENGINEER OF WORK SHALL BE NOTIFIED WHEN CONSTRUCTION COMMENCES AND ANY CHANGES OR ADDITIONS ARE MADE DURING THE PROGRESS OF CONSTRUCTION. A REPORT CONFIRMING THIS, SIGNED

BY THE REGISTERED SOILS ENGINEER, SHALL BE SUBMITTED TO THE CITY'S ENGINEERING DEPARTMENT AT THE COMPLETION OF THE GRADING.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING THE ENGINEER OF RECORD PRIOR TO

COMMENCING DEMOLITION OF ANY MONUMENTATION AND/OR BENCHMARKS, OF ALLOWING ENGINEER'S

SURVEYOR OF LOCATING MONUMENTATION AND/OR BENCHMARKS PRIOR TO DEMOLITION, AND OF NOTIFYING ENGINEER AFTER CONSTRUCTION IS COMPLETE.

8. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB SITE

CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS: AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE

OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION

WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPT FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER.

9. CONTRACTOR WILL MAKE EXPLORATION EXCAVATIONS AND LOCATE EXISTING UNDERGROUND FACILITIES

SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO PLANS IF REVISIONS ARE NECESSARY BECAUSE OF ACTUAL LOCATION OF EXISTING FACILITIES.

10. LOCATION AND ELEVATION OF IMPROVEMENTS TO BE MET BY WORK TO BE DONE SHALL BE CONFIRMED BY FIELD MEASUREMENT PRIOR TO CONSTRUCTION OF NEW WORK.

11. BEFORE EXCAVATING FOR THE CONTRACT, VERIFY LOCATION OF UNDERGROUND UTILITIES. THE EXISTENCE

AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCTURES SHOWN ON THE PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE THERE ARE NO OTHER EXISTING UTILITIES EXCEPT AS SHOWN ON THE PLANS.

12. NEITHER THE OWNER NOR THE ENGINEER OF WORK WILL ENFORCE SAFETY MEASURES OR REGULATIONS.

THE CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING

SHORING, AND SHALL BE SOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS, LAWS AND REGULATIONS.

13. INSPECTION NOTES: NO WORK SHALL BE COMMENCED ON THE SITE PRIOR TO A PRE -CONSTRUCTION MEETING WITH THE ENGINEERING DEPARTMENT. CALL THE CITY CONSTRUCTION ENGINEER AT (619) 336-4380 TO SCHEDULE A MEETING.

14. ALL OPERATIONS CONDUCTED ON THE PREMISES, INCLUDING THE WARMING UP, REPAIR, ARRIVAL,

DEPARTURE, OR RUNNING OF TRUCKS, EARTHMOVING EQUIPMENT, CONSTRUCTION EQUIPMENT, AND ANY OTHER ASSOCIATED EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 7:00 A.M. AND 5:00 P.M.

EACH DAY, MONDAY THROUGH FRIDAY. PRIOR APPROVAL OF THE CITY ENGINEER WILL BE REQUIRED FOR WORK BEFORE 7:00 A.M. AND AFTER 5:00 P.M.

15. STRUCTURAL SECTIONS OF THE STREET IMPROVEMENTS SHALL BE PER PLAN, BUT NOT LESS THAN THE MINIMUM REQUIREMENTS PER NATIONAL CITY STANDARD DRAWING NO. 113-S-B.

16. THE ASPHALT CONCRETE PAVEMENT SHALL BE INSTALLED IN A MINIMUM OF TWO LIFTS. THE FINAL LIFT SHALL BE AT LEAST 1.5 INCHES THICK AND SHALL BE PAVED AFTER COMPLETION OF ALL STRUCTURES.

17. CHANGE ORDER: CHANGE ORDERS SHALL BE REQUESTED IN WRITING USING THE CITY OF NATIONAL CITY STANDARD FORM AND ATTACHED WITH PLANS SHOWING IN RED THE REVISIONS FOR APPROVAL.

UTILITY NOTES
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UTILITY NOTES (continued)
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1. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON THESE PLANS WAS Q DETERMINED FROM A SEARCH OF AVAILABLE PUBLIC RECORDS. THE CONTRACTOR'S ATTENTION IS DIRECTED 7 z TO THE POSSIBLE EXISTENCE OF UNDERGROUND FACILITIES NOT SHOWN OR IN A LOCATION DIFFERENT FROM 0 THAT SHOWN ON THE PLANS. THE CONTRACTOR SHALL DETERMINE THE LOCATION AND DEPTH OF ALL

UTILITIES, INCLUDING SERVICE CONNECTIONS, THAT MAY AFFECT OR BE AFFECTED BY HIS OPERATIONS AND

SHALL TAKE ADEQUATE MEASURES TO PROTECT THE UNDERGROUND UTILITIES SHOWN ON THE PLANS AND THOSE FACILITIES ENCOUNTERED DURING CONSTRUCTION BUT NOT SHOWN ON THE PLANS.

2. PURSUANT TO STATE LAW, CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT (USA) AT 1-800-227-2600 NOT LESS THAN TWO (2) WORKING DAYS PRIOR TO CONDUCTING ANY EXCAVATION WORK ON THIS PROJECT. THIS REQUIREMENT SHALL EXTEND TO EXCAVATION WORK CONDUCTED WITHIN PUBLIC RIGHT-OF-WAY AND TO EXCAVATION WORK CONDUCTED ON PRIVATE PROPERTY. THE CONTRACTOR SHALL

MARK OUT THE APPROXIMATE LIMITS OF THE PROPOSED EXCAVATION PRIOR TO CALLING USA TO ASSIST THE EXISTING UTILITY OWNERS IN UNDERSTANDING THE LIMITS OF THE REQUIRED PREMARK SERVICES.

3. EXISTING UTILITIES IN CONFLICT WITH THE PROPOSED WORK SHALL BE REMOVED, RELOCATED, OR ADJUSTED BY THEIR RESPECTIVE OWNERS UNLESS OTHERWISE SPECIFIED. THE CONTRACTOR IS REFERRED TO SECTION 402 OF THE STANDARD SPECIFICATIONS.

4. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (BELOW GROUND AND ABOVE

GROUND) WITHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT THE REVISION OF

THE CONSTRUCTION PLANS IF IT IS FOUND THAT ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK. THIS WORK SHALL BE AT THE CONTRACTOR'S EXPENSE.

5. THE CONTRACTOR SHALL MAINTAIN THE SERVICE OF ALL EXISTING WATER AND SEWER UTILITIES DURING CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO EXISTING WATER AND

SEWER MAINS DURING CONSTRUCTION, AND SHALL HAVE SUFFICIENT PIPELINE MATERIALS AND EQUIPMENT ONSITE TO IMMEDIATELY REPAIR ANY DAMAGE TO EXISTING MAINS.

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A PUBLIC SERVICE BY

UNDERGROUND SERVICE ALERT

BEFORE EXCAVATING, THE CONTRACTOR SHALL VERIFY THE LOCATION OF EXISTING UNDERGROUND UTILITIES BY CONTACTING EACH OF THE FOLLOWING, 48 HOURS PRIOR TO COMMENCING WORK:

UNDERGROUND SERVICE ALERT....................................................................................... 1-800-227-2600 CABLE TELEVISION: (COX COMMUNICATIONS).................................................................. (619) 266-5038 FIBER OPTICS: (CROWN CASTLE)....................................................................................... (303) 880-1233 GAS & ELECTRIC: (SDG&E)................................................................................................. (858) 547-2009 SEWER, STORM, STREET LIGHT, & TRAFFIC SIGNAL: (CITY OF NATIONAL CITY) ............. (619) 336-4380 TELEPHONE: (AT&T)............................................................................................................ (619) 268-2062 WATER: (SWEETWATER AUTHORITY)....................................................................................... (619) 409-6751

PUBLIC WATER SYSTEM IMPROVEMENTS SHALL BE INSTALLED IN ACCORDANCE WITH SWEETWATER AUTHORITY'S DESIGN STANDARDS AND STANDARD SPECIFICATIONS FOR CONSTRUCTION OF WATER FACILITIES. PUBLIC WATER SYSTEM SHALL BE MAINTAINED AND OPERATED BY SWEETWATER AUTHORITY.

ASPHALT CONCRETE, PORTLAND CEMENT CONCRETE,
TRENCH BACKFILL + COMPACTION

1. EXISTING PAVEMENT WILL BE SAWCUT AT ALL LOCATIONS THAT JOIN WITH PROPOSED IMPROVEMENTS.

2. ASPHALT CONCRETE SECTIONS GREATER THAN 3" SHALL BE LAID IN TWO LIFTS MINIMUM AND SHALL BE COMPRISED OF AN AC BASE AND A SURFACE COURSE. AC FOR THE BASE COURSE SHALL BE CLASS B-PG 64-10 (3/4"). AC FOR THE SURFACE COURSE SHALL BE CLASS C2-PG 64-10 (1/2"). SURFACE COURSE SHALL BE 1.5" THICK MINIMUM.

3. ASPHALT CONCRETE PAVEMENT SECTIONS SHALL BE 4" MINIMUM OVER 15" CLASS II AGGREGATE BASE, EXCEPT IN CASES WHERE THE IMPROVEMENT PLANS INDICATE THAT A THICKER PAVEMENT THICKNESS IS NECESSARY.

4. THE UPPER 6" OF THE TRENCH OR PAVEMENT SECTION MEASURED FROM THE BOTTOM OF THE BASE COURSE SHALL BE COMPACTED TO A RELATIVE COMPACTION OF 95 PERCENT OF MAXIMUM DRY DENSITY.

SOURCE OF TOPOGRAPHY
SAMPO ENGINEERING, INC.
171 SAXONY ROAD, SUITE 213
ENCINITAS CA 92024
Ph: (760) 436-0660
Fax: (760) 436-0659
L:1_1DII1L" 1L m I=B �
OCTOBER 2021 DUMPING AND STOCKPILING IS PROHIBITED IN NATIONAL CITY. ALL MATERIAL EXCAVATED AND REMOVED FROM THE SITE SHALL BE DISPOSED OF AT A SITE PREAPPROVED BY THE CITY ENGINEER. NO EXCEPTIONS. ALL VIOLATORS WILL BE CITED WITH NOTICES OF CORRECTIONS AND LEGAL ACTION.

1. ALL GRADING, TESTING AND OBSERVATION SHALL BE DONE IN ACCORDANCE WITH APPENDIX "J" OF THE CALIFORNIA imley)))Horn 2. THE BUILDING CODE AND CHAPTER 15.70 OF THE NATIONAL CITY MUNICIPAL CODE.

KSTANDARD TEST USED TO DEFINE THE MAXIMUM DENSITY OF ALL COMPACTION WORK SHALL BE PER ASTM D-1557-91 PER SPECIFICATION 301-1.3. ALL DENSITIES SHALL BE EXPRESSED AS A RELATIVE COMPACTION IN THE 401 B Street, Suite 600, San Diego, California 92101 FOREGOING STANDARD PROCEDURE.

Phone: 619.234.9411 1 www.kimley-horn.com
ROAD
GRADING NOTES (continued)

3. CLEARING, GRUBBING, AND PREPARING AREAS TO BE FILLED

3.1 ANY TREES NOT UTILIZED IN LANDSCAPING, ABANDONED STRUCTURES, WEEDS, AND ANY OTHER RUBBISH SHALL BE

REMOVED, FILLED OR OTHERWISE DISPOSED OF SO AS TO LEAVE THE AREAS THAT HAVE BEEN DISTURBED WITH A NEAT AND FINISHED APPEARANCE, FREE FROM UNSIGHTLY DEBRIS.

3.2 ALL VEGETABLE MATTER AND SOIL DESIGNATED AS UNSUITABLE BY THE SOILS ENGINEER SHALL BE REMOVED UNDER THE DIRECTION OF THE SOILS ENGINEER. ALL EXPOSED SURFACES SHALL BE PLOWED OR SCARIFIED TO A

DEPTH OF AT LEAST EIGHT INCHES, UNTIL THE SURFACE IS FREE FROM RUTS, HUMMOCKS, OR THE UNEVEN FEATURES WHICH WOULD TEND TO PREVENT UNIFORM COMPACTION BY THE EQUIPMENT TO BE USED.

3.3 WHERE FILL IS TO BE PLACED, CARE SHOULD BE TAKEN THAT ANY EXISTING UNCOMPACTED SOILS BE REMOVED AND THAT NATURAL GROUND SHALL BE SCARIFIED AT LEAST SIX INCHES AND COMPACTED AT LEAST 90% OF MAXIMUM DENSITY. FILL SOILS SHOULD BE COMPACTED AT LEAST 90%. PAVEMENT BASE COURSE MATERIAL SHOULD BE COMPACTED AT LEAST 95%.

4. MATERIALS

4.1 THE MATERIALS FOR THE FILL SHALL BE APPROVED BY THE SOILS ENGINEER BEFORE COMMENCEMENT OF GRADING OPERATIONS, OR THEIR IMPORT.

5. PLACING, SPREADING AND COMPACTION OF FILL MATERIAL

5.1 THE SELECTED FILL MATERIAL SHALL BE PLACED IN LAYERS WHICH WHEN COMPACTED SHALL ALLOW ADEQUATE BONDING AND COMPACTION.

5.2 WHEN MOISTURE CONTENT OF THE FILL MATERIAL IS BELOW THAT SPECIFIED BY THE SOILS ENGINEER, WATER SHALL

BE ADDED UNTIL THE MOISTURE CONTENT IS AS SPECIFIED TO ASSURE THOROUGH BONDING DURING THE COMPACTION PROCESS. WHEN THE MOISTURE CONTENT OF THE FILL MATERIAL IS ABOVE THAT SPECIFIED BY THE

SOILS ENGINEER, THE FILL MATERIAL SHALL BE AERATED BY BLADING OR OTHER SATISFACTORY METHODS UNTIL THE MOISTURE CONTENT IS AS SPECIFIED.

5.3 AFTER EACH LAYER HAS BEEN PLACED, MIXED, AND SPREAD EVENLY, IT SHALL BE THOROUGHLY COMPACTED TO A RELATIVE COMPACTION OF NOT LESS THAN 90%.

5.4 FIELD DENSITY TESTS SHALL BE MADE BY THE SOILS ENGINEER. WHERE SHEEPSFOOT ROLLERS ARE USED, THE SOIL MAY BE DISTURBED TO A DEPTH OF SEVERAL INCHES. DENSITY TEST SHALL BE TAKEN IN COMPACTED MATERIAL BELOW THE DISTURBED SURFACE. WHEN THESE TEST INDICATE THAT THE DENSITY OF ANY LAYER OF FILL OR PORTION THEREOF IS BELOW THE REQUIRED 90% DENSITY, THE PARTICULAR LAYER OR PORTION SHALL BE REWORKED UNTIL THE REQUIRED DENSITY HAS BEEN OBTAINED.

5.5 EXPANSIVE SOIL ENCOUNTERED IN CUT AREAS SHALL BE REMOVED AND DISPOSED OF OFFSITE. UNCLASSIFIED FILL SHALL BE USED TO REPLACE ANY EXPANSIVE SOILS, AND SHALL BE COMPACTED TO MINIMUM 90%.

6. DISPOSAL OF OVERSIZE ROCKS

6.1 OVERSIZE ROCK SHALL BE EXPORTED FROM THE SITE, USED FOR LANDSCAPING PURPOSES, OR PLACED IN DESIGNATED NON-STRUCTURAL FILL AREAS.

7. ENGINEERING OBSERVATION

7.1 FIELD OBSERVATION BY SOILS ENGINEER SHALL BE MADE DURING THE FILL AND COMPACTION OPERATION SO THAT HE CAN EXPRESS HIS OPINION REGARDING THE CONFORMANCE OF THE ACCEPTED SPECIFICATIONS.

8. SEASONAL LIMITS

8.1 NO FILL SHALL BE PLACED, SPREAD, OR ROLLED WHILE IT IS IN AN UNSUITABLE HIGH MOISTURE CONTENT. NOR DURING UNFAVORABLE WEATHER CONDITIONS. WHEN THE WORK IS INTERRUPTED BY HEAVY RAIN, OPERATIONS

SHALL NOT BE RESUMED UNTIL FIELD TESTS BY THE SOILS ENGINEER INDICATE THAT THE MOISTURE CONTENT AND DENSITY OF FILL ARE AS PREVIOUSLY SPECIFIED.

9. GRADING TOLERANCE

9.1 THE ACCEPTABLE ACCURACY FOR VERTICAL AND HORIZONTAL COMPLIANCE WITH THE DESIGN ON THIS PLAN SHALL BE ACCORDING TO THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION.

10. RECORD DRAWING (AS -BUILT)

10.1 NOTE TO CONTRACTOR: UPON COMPLETION OF WORK, CONTRACTOR SHALL DELIVER TO THE CITY, AN UP-TO-DATE SET OF (AS -BUILT) RECORD DRAWINGS PREPARED BY THE ENGINEER -OF -WORK. SUCH DRAWINGS SHALL BE

BLUEPRINT COPIES OF THE PLANS SHOWING IN RED INK AND IN DETAIL ALL CONSTRUCTION CHANGES, ESPECIALLY DEPTHS OF CONDUIT. UTILITIES SHALL BE DIMENSIONED FROM THE CLOSEST PERMANENT STRUCTURE.

ENGINEER OF WORK SHALL MAKE CHANGES TO THE ORIGINAL MYLARS ON FILE WITH THE CITY ENGINEER'S OFFICE.

ENGINEER OF WORK SHALL ALSO PROVIDE SAID AS-BUILTS IN DIGITAL FORMAT (PDF FILE).

11. AFTER COMPLETION OF GRADING, THE FOLLOWING STATEMENT SHALL BE EXECUTED BY THE ENGINEER OF WORK: "I HEREBY CERTIFY THAT THE GRADING HAS BEEN DONE ACCORDING TO THE SOILS REPORT LISTED IN ITEM 17".
m.

RCE:

SEAL:

12. AFTER THE COMPLETION OF THE PROJECT, THE FOLLOWING STATEMENT SHALL BE EXECUTED BY THE ENGINEER -OF -WORK: "I HEREBY CERTIFY, IN ACCORDANCE WITH SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, THAT ALL OF THE WORK SHOWN ON DRAWINGS 11527-01 THROUGH 11527-19 MARKED "AS -BUILT" HAS BEEN CONSTRUCTED IN CONFORMANCE WITH LINES AND GRADES, AND DETAILS AND SPECIFICATIONS, AS SHOWN ON SAID PLANS AND REFERRED DRAWINGS.

DATE:

13. OWNER:

CITY OF NATIONAL CITY
1243 NATIONAL CITY BLVD,
NATIONAL CITY, CA 91950

14. CONTRACTOR
RCE:

15. LEGAL DESCRIPTION

CITY RIGHT-OF-WAY AT VARIOUS LOCATIONS WITHIN A QUARTER MILE RADIUS OF EXISTING SCHOOLS EAST OF THE 1-805. SCHOOLS INCLUDE EL TOYON ELEMENTARY, GRANGER JUNIOR HIGH, IRA HARBINSON ELEMENTARY, LINCOLN ACRES ELEMENTARY AND PALMER WAY ELEMENTARY.

16. STANDARD DRAWINGS AND SPECIFICATIONS

SAN DIEGO REGIONAL STANDARD DRAWINGS (LATEST EDITION) AND CITY OF NATIONAL CITY STANDARD

DRAWINGS, AND THE STANDARD SPECIFICATION FOR PUBLIC WORKS CONSTRUCTION, CURRENT EDITION, TOGETHER WITH THE LATEST REGIONAL SUPPLEMENTAL AMENDMENTS.

17. SOILS REPORT
BY: LEIGHTON CONSULTING, INC.

NO: 11837.002
DATE: APRIL 30, 2019

THESE PLANS HAVE BEEN REVIEWED BY THE UNDERSIGNED AND FOUND TO BE IN CONFORMANCE WITH THE RECOMMENDATIONS AND SPECIFICATIONS OUTLINED IN THE SOILS REPORT PREPARED FOR THIS DEVELOPMENT.

BY: DATE: AUGUST 18, 2020

18. REFERENCE DRAWINGS
4317-D QS128
4318- D
SHEET

LIST TABLE

SHEET NUMBER

SHEET TITLE
01 TITLE SHEET
02 GENERAL NOTES
03-04

CONSTRUCTION DETAILS
05 KEY MAP
06 - 07

HORIZONTAL CONTROL PLANS
08 DEMOLITION PLAN
09 IMPROVEMENT PLAN
10 - 12

STAKING DETAILS AND PROFILES
13 - 18

PAVING AND SIDEWALK REPAIR PLANS
19 - 20

WATER POLLUTION CONTROL PLAN
21 - 24

SIGNING AND MARKING PLANS
25 - 26

LIGHTING AND ELECTRICAL PLANS
27 - 30

STANDARD DRAWINGS

TOTAL SHEET
COUNT: 30

DECLARATION OF RESPONSIBLE CHARGE

I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK

FOR THIS PROJECT, THAT I HAVE EXERCISED RESPONSIBLE

CHARGE OVER THE DESIGN OF THIS PROJECT AS DEFINED
IN SECTION 6703 OF THE BUSINESS AND PROFESSIONAL

CODE, AND THAT THE DESIGN IS CONSISTENT WITH
CURRENT STANDARDS.

I UNDERSTAND THAT THE CHECK OF THESE PROJECT

DRAWINGS AND SPECIFICATIONS BY THE CITY OF NATIONAL

CITY IS CONFINED TO A REVIEW ONLY AND DOES NOT

RELIEVE ME AS ENGINEER OF WORK OF MY
RESPONSIBILITIES FOR THE PROJECT DESIGN.
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MARK N. ARAUJO RCE 85614 DATE
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INCORPORATD
PLANS FOR THE IMPROVEMENTS OF:

SAFE ROUTES TO SCHOOL PEDESTRIAN

ENHANCEMENTS

TITLE SHEET

CITY OF NATIONAL CITY
ROBERTO YANO RCE# 56292

DIRECTOR OF PUBLIC WORKS

CITY ENGINEER
PROJECT NO. 095811212 CIP NO. 19-04
SHEET 01 OF 30 SHEETS 111541 -01
DATE
01 /23/2024 C7 103 of 561

©
·
·
·
·
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01/23/2024 C7 104 of 561

ROADWAY SAWCUT DETAIL CURB AND GUTTER TRANSITION DETAILROADWAY SAWCUT DETAIL CURB AND GUTTER TRANSITION DETAIL MODIFIED 3" MOUNTABLE CURB
(TYPE D-3)NEIGHBORHOOD TRAFFIC CIRCLE TYPICAL SECTION - FULLY MOUNTABLE

NEIGHBORHOOD TRAFFIC CIRCLE SPLITTER ISLAND

SURFACE SELECT BOULDER

NOT USED
1"-4" ROCK MULCH (4" MIN DEPTH)

RAISED TRUNCATED DOME

RAISED TRUNCATED DOME PATTERN (IN-LINE)
MODIFIED SDRSD G-30: TRUNCATED DOMES
01/23/2024 C7 105 of 561

FILTERRA OR APPROVED EQUAL

STEEL ADA GRATES

TRAFFIC LOGIX SPEED CUSHIONS

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FILTERRA UNIT OR APPROVED EQUAL
01/23/2024 C7 106 of 561

RANCHO DE LA
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DIVISION STREET
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18TH STREET
22ND
STREET
20TH
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W
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L
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S

A
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GR
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OR
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GRANGER

JUNIOR HIGH
SCHOOL

LINCOLN ACRES

ELEMENTARY
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LAS PALMAS

ELEMENTARY
SCHOOL
22ND STREET

PALMER WAY

ELEMENTARY
SCHOOL
EA
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IRA HARBISON

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PL
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HARBISON WAY
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SHEET LEGEND

KEY MAP NOTES
NOR
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01/23/2024 C7 107 of 561

CONSTRUCTION CENTERLINE DATA TABLE

DELTA OR BRG
∆
∆

RADIUS LENGTH REMARKS
22 N
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NEWELL STREET

NEWELL STREET
2 0
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GENERAL NOTES
01/23/2024 C7 108 of 561

NEWELL STREET
22 N
D

S
T
R
E
E
T
20 T
H
ST
R
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E
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NEWELL STREET
NEWELL ST AT 22ND ST CURB DATA TABLE

DELTA OR BRG
∆
∆
∆
∆
∆

RADIUS LENGTH REMARKS
NEWELL ST AT 20TH ST CURB DATA TABLE

DELTA OR BRG
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
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RADIUS LENGTH REMARKS

BACK OF SIDEWALK CURB DATA TABLE

DELTA OR BRG
∆

RADIUS LENGTH REMARKS
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01/23/2024 C7 109 of 561

LEGEND

GENERAL DEMOLITION NOTES

NEWELL STREET
22 N
D

S
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NEWELL STREET
2 0
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S
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NEWELL STREET
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DEMOLITION NOTES
01/23/2024 C7 110 of 561

NEWELL STREET
22 N
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S
T
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LEGEND
20 T
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S
T
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NEWELL STREET

GENERAL IMPROVEMENT NOTES
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CONSTRUCTION NOTES
NO
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PAVEMENT SECTION
CONSTRUCTION NOTES (CONT.)
01/23/2024 C7 111 of 561

76 78
80 82
84 86
88 90
92 94
96 98
100
76 78
80 82
84 86
88 90
92 94
96 98
100

NEWELL STREET
22 N
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S
T
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E
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LEGEND
PROFILE: NEWELL STREET AT 22ND STREET TOP OF CURB PROFILE NO
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SECTION A-A
01/23/2024 C7 112 of 561

20 T
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ST
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NEWELL STREET
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GENERAL NOTES

DETAIL B DETAIL CDETAIL A
01/23/2024 C7 113 of 561

85 86
88 90
92 94
96 98
100
85 86
88 90
92 94
96 98
100
84 86
88 90
92 94
96 98
100
102
84 86
88 90
92 94
96 98
100
102
84 86
88 90
92 94
96 98
100
102
84 86
88 90
92 94
96 98
100
102
86 88
90 92
94 96
98 100
86 88
90 92
94 96
98 100
88 90
92 94
96 98
100
102
88 90
92 94
96 98
100
102
86 88
90 92
94 96
98 100
86 88
90 92
94 96
98 100
©
PROFILE: SOUTHWEST TOP OF CURB
PROFILE: EAST TOP OF CURB PROFILE: NORTHWEST TOP OF CURB LEGEND

GENERAL NOTES
PROFILE: CENTER ISLAND CURB
PROFILE: WALL
PROFILE: STAIRCASE
01/23/2024 C7 114 of 561

LINCOLN ACRES

ELEMENTARY
E 24TH STREET
GR
A
N
G
E
R

A
V
E
N
U
E
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
LA

S
I
E
S
T
A
WA
Y
PR
O
S
P
E
C
T
ST
R
E
E
T
E 24TH STREET

S LANOITAN AVENUE

LINCOLN ACRES

ELEMENTARY
TO E 20TH STREETTO E 24TH STREET
E 20TH STREET
EU
C
L
I
D

A
V
E
N
U
E
PR
O
S
P
E
C
T
ST
R
E
E
T
GR
O
V
E

S
T
R
E
E
T
LA

S
I
E
S
T
A

W
A
Y
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
VA
L
L
E

V
I
S
T
A
AV
E
N
U
E
E 20TH STREET

LEONARD
STREET
GR
A
N
G
E
R
AV
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
MA
T
C
H
L
I
N
E

S
E
E

B
E
L
O
W

L
E
F
T
MA
T
C
H
L
I
N
E

S
E
E

S
H
E
E
T

14 MA
T
C
H
L
I
N
E

S
E
E

A
B
O
V
E

R
I
G
H
T
NOR
T
H
NO
R
T
H
NOR
T
H
NOR
T
H

GENERAL IMPROVEMENT NOTES

TYPICAL CURB RAMP TREATMENT DETAIL

SIDEWALK REPAIR
01/23/2024 C7 115 of 561

E 20TH STREET
VA
N

N
E
S
S
AV
E
N
U
E
GR
A
N
G
E
R
AV
E
N
U
E

GRANGER JUNIOR HIGH
VA
L
L
E

V
I
S
T
A

A
V
E
N
U
E
E 19TH STREET
E 16TH STREET
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
EA
R
L
E
DR
I
V
E
HA
R
B
I
S
O
N
AV
E
N
U
E
E 16TH STREET
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
E 13TH STREET
E 19TH STREET
GR
A
N
G
E
R

A
V
E
N
U
E
E
1 5
T
H

S
T
R
E
E
T
E
1 4
T
H

S
T
R
E
E
T

S LANOITAN AVENUE
EARLE
B
L
V
D
H
A
R
B
I
S
O
N

A
V
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
NOR
T
H
MA
T
C
H
L
I
N
E

S
E
E

S
H
E
E
T

14 NO
R
T
H

GENERAL IMPROVEMENT NOTES
01/23/2024 C7 116 of 561

HA
R
B
I
S
O
N

A
V
E
N
U
E
E 9TH STREET
HA
R
B
I
S
O
N

P
L
A
C
E

HARBISON WAY
E 9TH STREET
RA
C
H
A
E
L

A
V
E
N
U
E
HA
R
B
I
S
O
N
AV
E
N
U
E
RA
C
H
A
E
L
AV
E
N
U
E
E 8TH STREET
SA
L
O
T
AV
E
N
U
E
E P
L
A
Z
A
BO
U
L
E
V
A
R
D
E 8TH STREET
PA
R
A
D
I
S
E
VA
L
L
E
Y
RO
A
D
E 11TH STREET
HA
R
B
I
S
O
N

A
V
E
N
U
E
PL
E
A
S
A
N
T
LA
N
E
E 10TH STREET
HA
R
B
I
S
O
N

A
V
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
NOR
T
H

GENERAL IMPROVEMENT NOTES
01/23/2024 C7 117 of 561

TH
E
L
M
A

W
A
Y
E 5TH STREET
SH
E
L
L

A
V
E
N
U
E
SA
L
O
T
AV
E
N
U
E
E 7TH STREET
SH
E
L
L
AV
E
N
U
E
TO
L
A
S
CO
U
R
T
E 4TH STREET
S
U

A
V
E
N
U
E
E 4TH STREET
S
V

A
V
E
N
U
E
SA
L
O
T
AV
E
N
U
E

TOLAS COURT
HA
R
B
I
S
O
N

A
V
E
N
U
E
E 7TH STREET
RA
C
H
A
E
L

A
V
E
N
U
E
HA
R
B
I
S
O
N
AV
E
N
U
E
E 6TH STREET
E 5TH STREET
HA
R
B
I
S
O
N
AV
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
NOR
T
H

GENERAL IMPROVEMENT NOTES
01/23/2024 C7 118 of 561

N
R
AV
E
N
U
E

DELTA STREET

LA POSADA STREET
N
Q

A
V
E
N
U
E
N
S

A
V
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
NORTH

GENERAL IMPROVEMENT NOTES
01/23/2024 C7 119 of 561

GAMMA STREET

BETA STREET
N
T

A
V
E
N
U
E
N
R

A
V
E
N
U
E
N
U

A
V
E
N
U
E

BETA STREET
MA
N
N

A
V
E
N
U
E
©

PAVING AND SIDEWALK CONSTRUCTION NOTES
NORTH

GENERAL IMPROVEMENT NOTES
01/23/2024 C7 120 of 561

NEWELL STREET
22 N
D

S
T
R
E
E
T
20 T
H

S
T
R
E
E
T

NEWELL STREET

GENERAL IMPROVEMENT NOTES
LEGEND
©
NO
R
T
H

WATER POLLUTION CONTROL NOTES
01/23/2024 C7 122 of 561

SIGNING AND MARKING GENERAL NOTES
STOP

CHILDREN
WHEN
SPEED
LIMIT
SCHOOL

ARE PRESENT
25 YIELD

PASSENGER

LOADING
ZONE
3 MINUTE

PARKING
ONLY

B E T W E E N

M O N T H R U F R I
1 P M T O 4 P M
7 A M T O 9 A M

UNAUTHORIZED VEHICLES

NOT DISPLAYING

DISTINGUISHING PLACARDS OR

SPECIAL LICENSE PLATES

ISSUED FOR PERSONS WITH

DISABILITIES WILL BE TOWED

AWAY AT THE OWNER'S
EXPENSE.

TOWED VEHICLES MAY BE

RECLAIMED AT
_________________________

BY TELEPHONING
____________
Veh. Code 22511.8(d)

NO PED CROSSING

USE CROSSWALK

NO PED CROSSING

USE CROSSWALK

NO PED CROSSING

USE CROSSWALK
SPEED
LIMIT
35 ONLY

PARKING

MINIMUM
FINE $250
VAN

ACCESSIBLETO
HERE
YIELD
01/23/2024 C7 123 of 561

LEGEND
NOP
A
R
K
I
N
G
NOP
A
R
K
I
N
G
NOP
A
R
K
I
N

GNEWELL STREET
22 N
D

S
T
R
E
E
T

NEWELL STREET
2 0
T
H

S
T
R
E
E
T

NEWELL STREET
N
O
P
A
R
K
I
N
G
N
O
P
A
R
K
I
N
G
N
O
P
A
R
K
I
N
G
©

SIGNING AND MARKING NOTES
N
E
W
E
L
L

S
T
R
E
E
T

M
A
T
C
H
L
I
N
E

-
S
E
E

B
E
L
O
W

L
E
F
T
N
E
W
E
L
L

S
T
R
E
E
T

M
A
T
C
H
L
I
N
E

-
S
E
E

A
B
O
V
E

R
I
G
H
T
NO
R
T
H

STRIPING DETAILS

ACCESSIBLE PARKING STALL DETAIL
’
01/23/2024 C7 124 of 561

LINCOLN ACRES

ELEMENTARY
E 24TH STREET
GR
A
N
G
E
R

A
V
E
N
U
E

S LANOITAN
AVENUE
LA

S
I
E
S
T
A
WA
Y

S LANOITAN AVENUE

LINCOLN ACRES

ELEMENTARY
LA

S
I
E
S
T
A

W
A
Y
S
L
A
N
O
I
T
A
N
AV
E
N
U
E
VA
L
L
E

V
I
S
T
A
AV
E
N
U
E
E 20TH STREET
LEGEND
E 20TH STREET
VA
N

N
E
S
S
AV
E
N
U
E
GR
A
N
G
E
R
AV
E
N
U
E

GRANGER JUNIOR HIGH
E 20TH STREET
©
MA
T
C
H
L
I
N
E

S
E
E

B
E
L
O
W

L
E
F
T
NOR
T
H
NO
R
T
H
NOR
T
H
NOR
T
H

SIGNING AND MARKING NOTES
MA
T
C
H
L
I
N
E

S
E
E

A
B
O
V
E

R
I
G
H
T
’
01/23/2024 C7 125 of 561

EA
R
L
E
DR
I
V
E
HA
R
B
I
S
O
N
AV
E
N
U
E
E 16TH STREET
LEGEND
HA
R
B
I
S
O
N
AV
E
N
U
E
RA
C
H
A
E
L
AV
E
N
U
E
E 8TH STREET

DIVISION STREET
S
U
AV
E
N
U
E

DIVISION STREET
N
T

S
T
R
E
E
T
N
U
AV
E
N
U
E
SA
L
O
T
AV
E
N
U
E
E 7TH STREET
SH
E
L
L
AV
E
N
U
E
TA
L
O
S
CO
U
R
T
SA
L
O
T
AV
E
N
U
E
E 7TH STREET
SH
E
L
L
AV
E
N
U
E
TA
L
O
S
CO
U
R
T
N
R
AV
E
N
U
E

DELTA STREET
©

SIGNING AND MARKING NOTES

NORTHNOR
T
H
NOR
T
H
NOR
T
H
NOR
T
H
01/23/2024 C7 126 of 561

LEGEND
20 T
H
ST
R
E
E
T

NEWELL STREET
I-805
18 T
H
ST
R
E
E
T
©
NO
R
T
H
01/23/2024 C7 127 of 561

LEGEND
2 0
T
H

S
T
R
E
E
T

NEWELL STREET

NEWELL STREET
©
NO
R
T
H

LIGHTING AND ELECTRICAL NOTES
ST
A

1 9
+
5 0
FO
R

C
O
N
T
I
N
U
A
T
I
O
N
,

S
E
E

R
I
G
H
T
S
T
A

2 0
+
5 0
F
O
R

C
O
N
T
I
N
U
A
T
I
O
N
,

S
E
E

L
E
F
T
01/23/2024 C7 128 of 561

1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
$72,000
1,520
SF
6 Each
590
LF
2 CY
37 LF
206
SF
350
LF
1 EA
1,400
SF
320
TON
1,210
TON
7 EA
67 LF
67 LF
20 LF
$291,474
20 Install Pedestrian Railing per SDPWC SDM-115 $470 $31,490 21 Remove Existing Damaged 6" Curb and replace with Modified Pin on Curb $30 $600 Safe Routes to School
100% Opinion of Probable Construction Cost
February 2020
Item
No.Description Approx.

Quantity Unit Cost Total Cost
Bid A - Newell Street at 20th and 22nd Street

GENERAL
1 Mobilization/Demobilization $10,000 $10,000
2 Surveying and Construction Staking $10,000 $10,000
3 Signing and Striping $22,000 $22,000
4 Traffic Control and Pedestrian Control $10,000 $10,000 5 Clearing and Grubbing $10,000 $10,000
6 Water Pollution Control $10,000 $10,000
Subtotal

SITE IMPROVEMENTS
7 Construct 4" PCC Sidewalk per SDRSD G-7, G-9, G-10, G-11 $9 $13,680 8 Construct Curb Ramp (All Types)$4,000 $24,000
9 Construct 6" Curb and Gutter per SDRSD G-2 $40 $23,600 10 Construct Concrete Steps per SDRSD M-26.$900 $1,975
11 Install Pedestrian Protective Railing per SDRSD M-24 $85 $3,145 12 Construct Split Face Block Masonry Retaining Wall Type 1 per SDRSD C-1 $150 $30,900 13 Construct Type D Curbs per Caltrans Standard Plan A87A, Modified per Plans $35 $12,250 14 Construct Concrete Median Passageway, Type A with Domes per Caltrans A88B $5,000 $5,000 15 Construct Neighborhood Traffic Circle and Splitter Island per Plans.$20 $28,000 16 Construct Asphalt Concrete Pavement $140 $44,800
17 Construct Class II Aggregate Base $45 $54,450
18 Furnish and Install Traffic Logix Speed Cushion Standard Style (Part #SC-070603- M and SC-070603-B) or Approved Equal $1,500 $10,500
19 Construct Gravity Retaining Wall Type B per SDRSD C-9.$105 $7,084 Subtotal
K:\SND_MUNI\095811212 - Safe Routes to School PS&E\Cost Estimate\100% OPCC\100% Cost Estimate_SRTS - Final.xls 10:01 PM, 2/27/2020 1 of 301/23/2024 C7 133 of 561

Item
No.Description Approx.

Quantity Unit Cost Total Cost
1 Lump Sum
$1,000
1 Lump Sum
$20,000
1 Lump Sum
5 CY
$10,500
2 EA
5 EA
365
LF
$35,430
$430,404
$43,040
$473,444
1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
1 Lump Sum
$184,700

LANDSCAPE IMPROVEMENTS
22 Landscape $1,000 $1,000
Subtotal

DRAINAGE IMPROVEMENTS
23 Construct 12' x 4' Filterra or Approved Equal $20,000 $20,000 Subtotal

EARTHWORK
24 Unclassified Excavation $10,000 $10,000
25 Removal, disposal and replacement of Unsuitable Material $100 $500 Subtotal
Project Subtotal
10% Contingency
Total
$20,000
27 Furnish and Install New #5 Pullbox $750
Subtotal
Bid B - ADA Improvements - Combined (All Schools)
Item
No.Description Approx.

Quantity Unit Cost Total Cost

GENERAL
1 Mobilization/Demobilization $43,500 $43,500
2 Surveying and Construction Staking $26,000 $26,000
3 Signing and Striping $37,200 $37,200
4 Traffic Control and Pedestrian Control $43,000 $43,000 5 Clear and Grubbing $26,000 $26,000
6 Water Pollution Control $9,000 $9,000
Subtotal

LIGHTING AND ELECTRICAL
26 Furnish and Install New 134 Watt Luminaire on Type 15 Pole $10,000 $3,750
$11,680$32Furnish and Install 2" Conduit28
K:\SND_MUNI\095811212 - Safe Routes to School PS&E\Cost Estimate\100% OPCC\100% Cost Estimate_SRTS - Final.xls 10:01 PM, 2/27/2020 2 of 301/23/2024 C7 134 of 561

Item
No.Description Approx.

Quantity Unit Cost Total Cost
2,360
LF
120
Each
19,888
SF
142
TON
284
TON
1,474
SF
120
SF
1 Each
$821,769
1 Lump Sum
$5,000
1 Lump Sum
5 CY
$10,500
1 Each
$20,000
$1,041,969
$104,197
$1,146,166
$1,472,373
$147,237
$1,619,610
NOTES/ASSUMPTIONS:

IMPROVEMENTS
7 Construct 6" Curb and Gutter per SDRSD G-2 $40 $94,400 8 Construct Curb Ramp (All Types)$4,000 $480,000
9 Construct 4" PCC Sidewalk per SDRSD G-7, G-9, G-10, G-11 $9 $178,990 11 Construct Class II Aggregate Base $55 $15,624
10 Construct Asphalt Concrete Pavement $140 $19,885
12 Construct Concrete Spandrel per SDRSD G-12 $20 $29,470 13 Construct Concrete Cross Gutter per SDRSD G-12
Subtotal

LANDSCAPE IMPROVEMENTS
15 Landscape $5,000 $5,000
Subtotal

EARTHWORK
16 Unclassified Excavation $10,000 $10,000
17 Unsuitable Material $100 $500
Subtotal

LIGHTING AND ELECTRICAL
18 Furnish and Install AC LED Enhanced School Warning Sign System $20,000 $20,000 Project Subtotal
10% Contingency
Total
10% Contingency
Grand Total (Bid A + Bid B)

1. The Consultant has no control over the cost of labor, materials, or equipment, or over the Contractor's methods of determining prices or over competitive bidding or Market Conditions. Opinions of probable cost, as provided here, are made on the basis of the Consultant's experience and qualifications and represent the Consultant's judgment as a design professional familiar with the construction industry. The Consultant cannot and does not guarantee that proposals, bids, or actual construction costs will not vary from the opinion of probable cost prepared for the owner.

Project Subtotal
Subtotal
$20 $2,400
14 Reconstruct Concrete Curb Inlet Curb Face per SDRSD D-03A $1,000 $1,000 K:\SND_MUNI\095811212 - Safe Routes to School PS&E\Cost Estimate\100% OPCC\100% Cost Estimate_SRTS - Final.xls 10:01 PM, 2/27/2020 3 of 301/23/2024 C7 135 of 561

CITY OF NATIONAL CITY

CALIFORNIA

CONTRACT DOCUMENT FOR

NATIONAL CITY SAFE ROUTES TO SCHOOL PEDESTRIAN ENHANCEMENTS Submitted by:
______________________________________01/08/2020
Mark Araujo, Kimley-Horn & Associates Date
01/23/2024 C7 136 of 561

PART ONE - GENERAL PROVISIONS ....................................................................................8 3-10 SURVEYING. ...........................................................................................................8 3-10.2 Protection of Existing Survey Monuments and Bench Marks. .............................8 3-10.3 Line and Grade. ..................................................................................................8 3-12 WORK SITE MAINTENANCE ................................................................................9 3-12.4.2 Storage in Public Streets. ....................................................................................9 3-12.6 Water Pollution Control. .....................................................................................9 3-12.6.5 Payment. ............................................................................................................9 6-3 TIME OF COMPLETION. ...........................................................................................9 6-3.1 General. ..............................................................................................................9 6-9 LIQUIDATED DAMAGES. .........................................................................................9 7-3 PAYMENT. ..................................................................................................................9 7-3.4 Mobilization/Demobilization. ........................................................................... 10 PART TWO CONSTRUCTION MATERIALS ........................................................................ 11 SECTION 200 – ROCK MATERIALS ..................................................................................... 11 200-1 ROCK PRODUCTS ................................................................................................ 11 200-2 UNTREATED BASE MATERIALS. ...................................................................... 11 200-2.1 General. ............................................................................................................ 11 200-2.3 ASTM Graded Aggregate. ................................................................................ 11 200-2.9 Class 2 Aggregate Base. ................................................................................... 11 SECTION 201 - CONCRETE, MORTAR AND RELATED MATERIALS .............................. 13 201-3 EXPANSION JOINT FILLER AND JOINT SEALANTS. ...................................... 13 201-3.4 Type “A” Sealant (Two-Part Polyurethane Sealant) .......................................... 13 SECTION 203 - Bituminous materials ...................................................................................... 14 203-6 ASPHALT CONCRETE ......................................................................................... 14 SECTION 206 – MISCELLANEOUS METAL ITEMS ............................................................ 14 206-7 Truncated Domes. ................................................................................................... 14 SECTION 213 – ENGINEERING GEOSYNTHETICS ............................................................ 15 213-5 GEOTEXTILES AND GEOGRIDS. ................................................................ 15 213-6 EROSION CONTROL SPECIALTIES. .................................................................. 15 213-6.1 FILTREXX COMPOST FILTER SOXX. ......................................................... 15 SECTION 214 – TRAFFIC STRIPING, CURB AND PAVEMENT MARKINGS, AND PAVEMENT MARKERS ......................................................................................................... 15 214-5 THERMOPLASTIC MATERIAL FOR TRAFFIC STRIPING AND MARKINGS . 15 PART THREE CONSTRUCTION METHODS ........................................................................ 16 01/23/2024 C7 137 of 561

SECTION 300 - EARTHWORK ............................................................................................... 16 300-1 CLEARING AND GRUBBING .............................................................................. 16 300-1.1 General. ............................................................................................................ 16 300-1.1.1 Preservation of Property. .................................................................................. 18 300-1.1.2 Removal and Disposal of Materials. ................................................................. 18 300-1.4 Payment. .......................................................................................................... 19 300-2 UNCLASSIFIED EXCAVATION. ......................................................................... 20 300-2.1 General. ............................................................................................................ 20 300-2.2 Unsuitable Material. ......................................................................................... 20 300-2.2 Unsuitable Material (Soil), Wet Material (Soil). ............................................... 20 300-2.6 Surplus Material. .............................................................................................. 22 300-2.8 Measurement .................................................................................................... 22 300-2.9 Payment. .......................................................................................................... 22 300-2.10 Grading Tolerance. ........................................................................................... 23 300-4 UNCLASSIFIED FILL. .......................................................................................... 23 300-4.3 Other Fill Materials. ......................................................................................... 23 300-4.4 Benching. ......................................................................................................... 24 300-4.5 Placement. ........................................................................................................ 24 300-4.6 Application of Water. ....................................................................................... 24 300-4.7 Compaction. ..................................................................................................... 24 300-4.8 Slopes............................................................................................................... 24 300-4.10 Payment. .......................................................................................................... 25 300-5 BORROW EXCAVATION. .................................................................................... 25 300-5.2 Imported Borrow. ............................................................................................. 25 300-5.4 Measurement and Payment. .............................................................................. 25 300-12 filtrexx check dam............................................................................................... 25 300-12.1 General. ............................................................................................................ 25 300-12.2 Measurement and Payment for Filtrexx Check Dam. ........................................ 25 SECTION 301 – SUBGRADE PREPARATION, TREATED MATERIALS, AND PLACEMENT OF BASE MATERIALS ................................................................................... 26 301-1 SUBGRADE PREPARATION. ............................................................................... 26 301-1.2 Preparation of Subgrade. ...................................................................................... 26 301-1.3 Relative Compaction. ......................................................................................... 26 301-1.7 Payment............................................................................................................... 26 301-2 UNTREATED BASE. ................................................................................................. 27 01/23/2024 C7 138 of 561

301-2.2 Spreading. .......................................................................................................... 27 301-2.4 Measurement and Payment. ................................................................................ 27 SECTION 302 – ROADWAY SURFACING ............................................................................ 27 302-5 ASPHALT CONCRETE PAVEMENT ................................................................... 27 302-5.1 General. ................................................................................................................ 27 302-5.4 Tack Coat. ............................................................................................................ 28 302-5.5 Distribution and Spreading. .................................................................................. 28 302-5.6 Rolling. ................................................................................................................ 28 302-5.6.1 General. ............................................................................................................. 28 DELETE 302-5.8 NOT USED and REPLACE as follows: ................................................ 28 302-5.8 Manholes (and other structures) ............................................................................ 28 302-5.9 Measurement and Payment. .................................................................................. 29 SECTION 303 – CONCRETE AND MASONRY CONSTRUCTION ...................................... 29 303-1 CONCRETE STRUCTURES. ................................................................................. 29 303-1.1 General. ............................................................................................................... 29 303-1.12 Measurement and Payment. ................................................................................ 29 303-1.2 Subgrade for Concrete Structures. ........................................................................ 30 303-4 masonry construction................................................................................................... 30 303-4.1 Concrete Block Masonry ...................................................................................... 30 303-4.1.5 Measurement and Payment ................................................................................ 30 303-5 CONCRETE CURBS, WALKS, GUTTERS, CROSS GUTTERS, ALLEY INTERSECTIONS, ACCESS RAMPS, AND DRIVEWAYS. .............................................. 30 303-5.9 Measurement and Payment. ................................................................................. 31 303-6 STAMPED CONCRETE ........................................................................................ 32 303-6.5 Measurement and Payment ............................................................................... 32 303-7 COLORED CONCRETE ........................................................................................ 33 303-7.1 General. ............................................................................................................ 33 SECTION 304 – METAL FABRICATION AND CONSTRUCTION ....................................... 33 304-2 METAL HAND RAILS .............................................................................................. 33 304-2.4 Measurement and Payment ................................................................................... 33 ADD the following: ........................................................................................................... 33 SECTION 313 – TRAFFIC SIGNING ...................................................................................... 33 313-3.1 General. ............................................................................................................... 33 313-2 Sign Posts. .................................................................................................................. 33 313-4 Measurement and Payment. ..................................................................................... 34 01/23/2024 C7 139 of 561

SECTION 314 – TRAFFIC STRIPING, CURB AND PAVEMENT MARKINGS, AND PAVEMENT MARKERS ......................................................................................................... 34 314-1 General. ................................................................................................................... 34 314-2 REMOVAL OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS 36 314-2.1 General............................................................................................................... 36 314-2.3 Payment.............................................................................................................. 36 314-3 REMOVAL OF PAVEMENT MARKERS.............................................................. 37 314-3.3 Payment................................................................................................................ 37 314-4 APPLICATION OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS. ........................................................................................................................ 37 314-4.2 Control of Alignment and Layout. ......................................................................... 37 314-4.3 Painting Traffic Striping and Curb and Pavement Markings. ................................. 37 314-5 PAVEMENT MARKERS. ...................................................................................... 38 314‐5.1 General. ............................................................................................................... 38 314-5.6 Payment................................................................................................................ 38 PART 4 EXISTING IMPROVEMENTS ................................................................................... 38 Section 402 – Utilities ............................................................................................................... 38 402-6 COOPERATION ..................................................................................................... 38 SECTION 403 – MANHOLE ADJUSTMENT and RECONSTRUCTION ............................... 40 403-1 GENERAL. ................................................................................................................. 40 403-4 measurement AND PAYMENT .................................................................................. 40 PART 6 TEMPORARY TRAFFIC CONTROL ........................................................................ 40 SECTION 600 - ACCESS ......................................................................................................... 40 ADD the following to Section 600-1 General. ................................................................. 40 600-2, VEHICULAR ACCESS: ............................................................................................ 44 SECTION 601 – temporary traffic control for construction and maintenance works zones ........ 44 601-2.1 General ............................................................................................................. 44 601-3.4 Operation and Maintenance. ............................................................................. 45 601-7 Payment. ......................................................................................................... 46 PART 7 STREET LIGHTING AND TRAFFIC SIGNAL SYSTEMS ....................................... 47 SECTION 700 - MATERIALS ................................................................................................. 47 700-1 General. ................................................................................................................... 47 700-3 Common components. ............................................................................................. 48 700‐3.5 Conduits. ............................................................................................................. 48 700‐3.7 Pull Boxes. .......................................................................................................... 49 01/23/2024 C7 140 of 561

700-4 STREET LIGHT SYSTEM MATERIAL ................................................................ 49 Section 700-4-7 Photoelectric Controls. ............................................................................. 50 Section 700-4-9 LED Fixtures: .......................................................................................... 50 SECTION 701 - CONSTRUCTION .......................................................................................... 53 701-8 FOUNDATIONS, FOUNDATION CAPS AND SLABS......................................... 53 701-8.6 Payment. .................................................................................................................. 53 701-11 PULL BOXES ..................................................................................................... 54 701-11.3 Payment. ............................................................................................................. 54 701-12 CONDUIT ........................................................................................................... 54 701-12.7 Payment. ............................................................................................................. 54 701-16 street lighting construction ................................................................................... 54 701-16.1 General. .............................................................................................................. 54 701-16.7 Luminaires.......................................................................................................... 54 701-18 TESTING. ................................................................................................................. 55 701-18 General. ..................................................................................................................... 55 PART 8 LANDSCAPING AND IRRIGATION ........................................................................ 55 SECTION 800 – MATERIALS ................................................................................................. 55 800-1 LANDSCAPING MATERIALS. ................................................................................. 55 800-1.1 Topsoil. ............................................................................................................... 55 800-1.2 Soil Fertilizing and Conditioning Materials:......................................................... 56 800-1.2.3 Commercial Fertilizer: DELETE entirely: ..................................................... 56 800-1.2.4 Organic Soil Amendment: DELETE entirely: ............................................... 56 800-1.2.5 Mulch: AMEND the following: ..................................................................... 56 800-1.2.6 Herbicides and Pesticides: ................................................................................. 56 800-1.4 Plants: DELETE entirely: .................................................................................. 57 800-1.6 Rock Boulders: .................................................................................................... 57 800-1.7 Weed Barrier Fabric: ........................................................................................... 57 800-3 ELECTRICAL MATERIALS: ................................................................................... 58 SECTION 801 – INSTALLATION ........................................................................................... 58 801-1 GENERAL. ............................................................................................................. 58 ADD the following: ............................................................................................................... 58 801-2 Earthwork and Topsoil Placement. .......................................................................... 58 801-2.1 General ................................................................................................................. 58 801-2.2 Topsoil Preparation and Conditioning ................................................................... 58 801-2.3 Finish Grading. .................................................................................................... 58 01/23/2024 C7 141 of 561

801-3.1 DECOMPOSED GRANITE AND ROCK COBBLE PAVEMENTS ................... 59 801-4 PLANTING...................................................................................................... 59 801-4.2 Protection and Storage. ......................................................................................... 59 801-4.4 Specimen Planting. ............................................................................................... 60 801-4.6 Plant Staking and Guying: ................................................................................... 60 APPENDICES .......................................................................................................................... 62 APPENDIX A - Geotechnical Report ........................................................................................ 63 APPENDIX B - Filterra Unit ..................................................................................................... 64 APPENDIX C - Speed Cushion................................................................................................. 65 01/23/2024 C7 142 of 561

SPECIAL PROVISIONS

PART ONE - GENERAL PROVISIONS
3-10 SURVEYING.

REPLACE entire section with the following:
3-10.1 General.

The Contractor shall retain the services of a licensed Land Surveyor to perform and be responsible for the accuracy of surveying adequate for construction. The Contractor shall preserve and/or replaced, as needed, construction survey stakes and marks for the direction of their usefulness for both the Contractor and the Agency. If any construction stakes are lost or disturbed and need to be replaced, such replacement shall be at the Contractor’s expense.

Unless otherwise required in the Special Provisions, stakes will be set and stationed for curbs, headers, pedestrian ramp quarter points and landings, sewers, storm drains, structures, rough grades, and tops and toes of slopes. A corresponding cut or fill to finished grade (or flowline) will be indicated on a grade sheet.
3-10.2 Protection of Existing Survey Monuments and Bench Marks.

The Contractor shall not disturb permanent survey monuments or Bench Marks without the consent of the City Engineer. The Contractor shall bear the expense of replacing or resetting any marker that may be disturbed without said consent or may reasonably be protected in place. Replacement or resetting of any marker, including preparation and filing of corner records, shall be done only by a California licensed Land Surveyor or Civil Engineer authorized to perform land surveying. Refer to Section 400-2 PERMANENT SURVEY MARKERS . 3-10.3 Line and Grade.

The Work requires the furnishing and setting of construction stakes and marks by a licensed Land Surveyor to establish the lines and grades required for the completion of the improvements as shown on the plans, and as specified in these Special Provisions.

The Work shall conform to the lines, elevations, and grades shown on the Plans.

Three consecutive points set on the same slope shall be used together so that any variation from a straight line can be detected. Any such variation shall be reported to the Engineer. In the absence of such report, the Contractor shall be responsible for any error in the grade of the Work, whether such error is due to the Contractor’s Land Surveyor’s error or an error in the Plans.

Grade for underground conduits will be set at the surface of the ground. The Contractor shall transfer them to the bottom of trench.
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3-10.4 Payment. Full compensation for construction period survey services shall be included in the contract lump sum price for “Surveying and Construction Staking” and shall include furnishing all materials, labor, equipment, fees, permits, insurance, bonding, overhead, profit, and all incidentals necessary to complete all work involved, and there shall be no additional costs to the City.
3-12 WORK SITE MAINTENANCE
3-12.4.2 Storage in Public Streets.

ADD the following:

Approval in writing must be obtained from the City Engineer to store equipment or materials within public rights-of-way.
3-12.6 Water Pollution Control.

DELETE sections 3-12.6.5 in its entirety and REPLACE with the following:
3-12.6.5 Payment.

Full compensation for Water Pollution Control shall be included in the contract lump sum price for “Water Pollution Control” and shall include furnishing all materials, labor, equipment, fees, permits, insurance, bonding, overhead, profit, and all incidentals necessary to complete all work involved, and there shall be no additional costs to the City. 6-3 TIME OF COMPLETION.
6-3.1 General.

ADD the following:

The Contractor shall have seventy-five (75) working days to complete and finalize the project. 6-9 LIQUIDATED DAMAGES.

ADD the following:

For each consecutive working day in excess of the time specified for completion of each phase of Work, as adjusted in accordance with Subsection 6-6, the Contractor shall pay to the City, or have withheld from monies due it, the sum of Two-Thousand Three Hundred Dollars ($2,300) per working day.
7-3 PAYMENT.

DELETE 7-3.4 and REPLACE with the following:
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7-3.4 Mobilization/Demobilization.

Mobilization shall consist of preparatory work and operations, including, but not limited to, those necessary for the move-on and move-off operations of personnel, labor, equipment, supplies, and incidentals to the Project Site; for the establishment of all offices, storage yards, buildings, hook-up and disconnects for utility services, and other facilities necessary for work on the Project; and for all other work and operations including the application for and acquiring of permits from other agencies, which must be performed or costs incurred prior to beginning work on the various items of work on the Project Site.

Staging and stockpiling of equipment and materials shall be within the limits of work as shown on the Plans or within the Contractor-designated laydown area located outside the limits of work, unless otherwise approved by the Engineer and City of National City.

Mobilization/Demobilization will be paid as a lump sum.

Payment for “Mobilization/Demobilization” will be measured for payment as a lump sum.

Payment for “Mobilization/Demobilization”shall be per the 2018 Caltrans Standards Specifications, Section 10264 of the California Public Contract Code and these Special Provisions. 01/23/2024 C7 145 of 561

SPECIAL PROVISIONS

PART TWO CONSTRUCTION MATERIALS
SECTION 200 – ROCK MATERIALS
200-1 ROCK PRODUCTS
ADD the following subsection to Section 200-1.6:
200-1.6.4 Stone Source.Stone boulder installation shall be “Baja Cresta” (Rust Red with Bronze), as supplied by Southwest Boulder and Stone or approved equal and as further specified on the Plans.
200-2 UNTREATED BASE MATERIALS.
200-2.1 General.

ADD the following:

Aggregate base shall be either crushed miscellaneous base pursuant to Subsection 200-2.4, or recycled Class 2 Aggregate Base per Caltrans Standard Specification, Section 26: Aggregate Bases, Subsection 26-1.02B, Class 2 Aggregate Base, latest edition, and as specified herein. 200-2.3
DELETE “Not Used” and ADD the following:
200-2.3 ASTM Graded Aggregate.

ASTM Graded Aggregate shall be free from organic matter and other deleterious substances and shall be of such a nature that it can be compacted readily under watering and rolling to form a firm, stable base. Aggregate shall conform to the numbers and gradations found in the ASTM D 448, Standard Classification for Sizes of Aggregate for Road and Bridge Construction.

Grading shall not be changed without the Engineer’s written approval.

ADD the following section:
200-2.9 Class 2 Aggregate Base.

Aggregate for recycled Class 2 aggregate base shall be free from organic matter and other deleterious substances and shall be of such nature that it can be compacted readily under watering and rolling to form a firm, stable base. Aggregate may be composed of 100% reclaimed asphalt concrete, portland cement concrete, lean concrete base, cement treated base or a combination of any of these materials.

Aggregate shall conform to the grading and quality requirements shown in the following tables.

At the option of the Contractor, the grading for either the 1-1/2 inch maximum or 3/4 inch 01/23/2024 C7 146 of 561

maximum shall be used, except that once a grading is selected it shall not be changed without the Engineer's written approval.

AGGREGATE GRADING REQUIREMENTS

PERCENTAGE PASSING
1 ½” Maximum ¾” Maximum
Sieve Sizes
Operating
Range
Operating
Range
2”…………………100 —
1 ½”……………...90-100 —
1”…………………—100
¾”……………….50-85 90-100
No. 4…………….25-45 35-60
No. 30……………10-25 10-30
No. 200………….2-9 2-9

QUALITY REQUIREMENTS
Tests
Operating
Range
Resistance (R-value)78 Min.

Sand Equivalent 25 Min.

Durability Index 35 Min.

The aggregate shall not be treated with lime, cement or other chemical material before the Durability Index test is performed.

If the results of either or both the aggregate grading and Sand Equivalent tests do not meet the requirements specified for “Operating Range” but meet the “Contract Compliance” requirements, placement of the aggregate base may be continued for the remainder of that day. However, another day's work may not be started until tests, or other information, indicate to the satisfaction of the Engineer that the next material to be used in the work shall comply with the requirements specified for “Operating Range.”
If the results of either or both the aggregate grading and Sand Equivalent tests do not meet the requirements specified for “Contract Compliance,” the aggregate base which is represented by these tests shall be removed. However, if requested by the Contractor and approved by the Engineer, the aggregate base may remain in place and the Contractor shall pay to the City $2.25 per ton for such aggregate base left in place. The City may deduct this amount from any monies due, or that may become due, the Contractor under the contract. If both the aggregate grading and Sand Equivalent do not conform to the “Contract Compliance” requirements, only one adjustment shall apply.

No single aggregate grading or Sand Equivalent test shall represent more than 500 tons or one day's production, whichever is smaller.
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SECTION 201 - CONCRETE, MORTAR AND RELATED MATERIALS
201-1.1.2 CONCRETE SPECIFIED BY CLASS AND ALTERNATE CLASS.

TABLE 201-1.1.2
ADD the following:

Concrete for driveways (all types), cross gutters, and ribbon gutters shall be 560-C-3250.

Concrete for curb ramps (all types), bike ramps (all types), curb, curb and gutter, rolled curb and gutter, back of sidewalk curb, sidewalks, steps, and all other surface improvements not specified in the Greenbook, Regional Supplement, or these Special Provisions shall be 520-C- 2500.
201-3 EXPANSION JOINT FILLER AND JOINT SEALANTS.
201-3.4 Type “A” Sealant (Two-Part Polyurethane Sealant) ADD the following:

All finished concrete surfaces shall have a ½” continuous expansion joint at locations indicated on the plans, details, and/or notes and shall be located either parallel to or perpendicular to the curb line. When not otherwise indicated, all expansion joints located adjacent to concrete shall be sealant Type “A” and colored to match the color of the concrete surface.

Contractor shall provide joint sealants that have been produced and installed to establish and to maintain watertight and airtight continuous seals without causing staining or deterioration of joint substrates.

Contractor shall submit product data from the manufacturer of each joint sealant product required, including instructions for joint preparation and joint sealer application. Contractor shall also submit samples for initial selection purposes in the form of manufacturer’s standard bead samples, consisting of strips of actual products showing full range of colors available, for each product exposed to view. Samples shall be submitted to the Engineer. Submit complete schedule of type (and location where type is to be used) of each sealant.

Contractor shall engage an experienced installer who has completed joint sealant applications similar in material, design and extent to that indicated for Project that have resulted in construction with a record of successful in-service performance. 01/23/2024 C7 148 of 561

Provide joint sealants, joint fillers, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.

Provide color selections made by Engineer from manufacturer’s full range of standard colors for products of type indicated. Sealant color parallel to curb line shall match color of Paving Treatment Type “A” as specified in Section 201-1.2.4(a) of these Special Provisions.

Joint sealants shall be multi-component polyurethane sealant. Except as otherwise indicated, provide manufacturer’s standard, non-modified, 2-or-more-part, polyurethane-based, elastomeric sealant; complying with either ASTM-C-920-87, Type M, Grade P, Class 25, or FS TT- S 0227E Class A, non-sag, Type II.

Provide sealant backings of material and type that are non-staining; are compatible with joint substrates, sealants, primers and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing.

Plastic foam joint fillers shall be pre-formed, compressible, resilient, non-staining, non-waxing, non-extruding strips of flexible plastic foam, either open-cell polyurethane foam or closed-cell polyethylene foam, subject to approval of sealant manufacturer, for cold-applied sealants only.

Polystyrene foam is not acceptable.

SECTION 203 - BITUMINOUS MATERIALS
203-6 ASPHALT CONCRETE
203-6.2.1 Asphalt Binder.Asphalt shall be PG 64-10 conforming to Section 203-1. 203-6.4.4 Composition and Grading. All base paving shall be Type B, Dense Medium Coarse. All finish or top course paving shall be Type C2, Dense Medium (per table 203-6.4.4) with a maximum RAP of 10%.

SECTION 206 – MISCELLANEOUS METAL ITEMS
ADD the following:
206-7 TRUNCATED DOMES.

Truncated Domes shall be per the Modified San Diego Regional Standard Drawings (“SDRSD”) G-30 detail I on Sheet 3 of the plans for all pedestrian ramps and shall be 36” in depth for the full width of the curb ramp opening (48”). Truncated domes shall be “Federal Yellow” in color. 01/23/2024 C7 149 of 561

SECTION 213 – ENGINEERING GEOSYNTHETICS
213-5 GEOTEXTILES AND GEOGRIDS.

ADD the following:

As an alternative, asphalt pavement over class 2 aggregate base can be underlain by a geosynthetic reinforcement, to reduce the pavement section if necessary to avoid impact to shallow utilities. The woven geosynthetic fabric within the roadway shall be Mirafi RS380i Woven Geosynthetic, or approved equal, and the reduced pavement section shall be per the Geotechnical Report.

ADD the following section:
213-6 EROSION CONTROL SPECIALTIES.
213-6.1 FILTREXX COMPOST FILTER SOXX.

FILTREXX COMPOST FILTER SOXX or approved equal shall be used for temporary erosion control as indicated on the Plans. Plastic bags or burlap covered gravel bags shall not be used.

SECTION 214 – TRAFFIC STRIPING, CURB AND PAVEMENT MARKINGS, AND PAVEMENT

MARKERS
214-5 THERMOPLASTIC MATERIAL FOR TRAFFIC STRIPING AND MARKINGS ADD the following:

Green color pavement within bike lanes conflict areas shall be manufactured with appropriate pigment to ensure that the resulting colors complies with the Light Green color as specified in the FHWA Memorandum dated April 15th, 2011: Interim Approval for Optional Use of Green Colored Pavement for Bike Lanes (IA-14).
·Daytime chromaticity coordinates for the color used for green colored pavement shall be as follows:
·Nighttime chromaticity coordinates for the color used for green colored pavement shall be as follows:
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The pigment system must not contain heavy metals or any carcinogen, as defined in 29 CFR 1910.1200 in amounts exceeding permissible limits as specified in relevant Federal Regulations.

The surface of the thermoplastic retroreflective marking materials, wherein every other shaped portion contains glass beads, or abrasives with a minimum hardness of 7 (Mohs scale), shall upon application provide a minimum skid resistance value of 60 BPN when tested according to ASTM:

E 303.

The material must be supplied at a minimum thickness of 90 mils (2.29 mm).

The thermoplastic retroreflective marking materials, upon application, shall exhibit adequate and uniform nighttime retroreflectivity of 50 mcd·m-2·lx-1when measured using a Delta LTL 2000 or LTL-X Retroreflectometer using the ASTM E1710 method. Note: Initial retroreflection and skid resistance are affected by the amount of heat applied during installation. When ambient temperatures are such that greater amounts of heat are required for proper installation, initial retroreflection and skid resistance levels may be affected.

The material must be resistant to deterioration due to exposure to sunlight, water, salt or adverse weather conditions and impervious to oil and gasoline.

The abrasives and surface beads must be applied in an alternating arrangement across the surface of the material so that the surface is covered in what is best described as a “checkerboard” pattern of glass beads and abrasive materials. The abrasive material must have a minimum hardness of 7 (Mohs scale).

SPECIAL PROVISIONS

PART THREE CONSTRUCTION METHODS
SECTION 300 - EARTHWORK
300-1 CLEARING AND GRUBBING
300-1.1 General.

ADD the following:

Clearing and grubbing shall also include the removal, relocation, adjusting, or salvaging of all facilities so indicated on the Plans which are not designated as separate bid items, or which are not included in other bid items.
01/23/2024 C7 151 of 561

ADD the following after the third paragraph:

During surface clearing operations, the Contractor shall not cover or bury any plant material or other objectionable materials indicated on the plans to remain. If the Contractor cannot successfully separate the plant material from the surface soil and advertently or inadvertently mixes organic or other objectionable materials with the soil, the soil so contaminated shall be removed from the site by the Contractor. All costs associated with removing and disposing of the soil mixed with organic or other objectionable materials and importing of soil to replace said contaminated soil shall be borne by the Contractor and no additional payment shall be made therefor.

Contractor shall be responsible for:
·Clearing and providing temporary graded driveways and continued maintenance thereof to provide for safe, smooth, stable and continuous all-weather access to all residences and businesses within the project area and as directed by the Engineer. ·Continuous implementation of dust control throughout the duration of the project and in compliance with Section 3-12.2, Air Pollution Control, of the Standard Specifications. ·Daily clean-up and maintenance of project area.
·Cleaning-up project area upon completion of the Work: Disturbed areas within the project limits shall be restored to pre-existing conditions. ·Capping and removing private sprinkler lines and sprinkler heads that are within the project limits and providing same to the property owner. The Contractor shall mark locations of capped lines with lath so that private Owner may locate them later. ·Removing and disposing of interfering portions of, making modifications to, and maintaining existing public and private sprinkler systems in working order. This includes water supply, water distribution, electrical supply, and electrical control elements of the existing sprinkler system.
·Protection of all existing structures and improvements which fall within or are adjacent to the limits of work specified under this Contract in accordance with Sections 402 and of the Standard Specifications.
·Removal and salvage/disposal of miscellaneous items such as utility boxes and covers, street signs, posts, poles, interfering portions of water, sewer and storm drain pipes, fences, and retaining walls. Remaining sections of water, sewer, and storm drain pipes shall be capped.
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·Removal and disposal of interfering portions of abandoned utility lines and structures and the filling with blown sand and plugging of abandoned pipes and conduits not removed.
·Installation, maintenance, removal, and relocation of fences, temporary fences, and gates as required in these Special Provisions and/or for the Contractor's convenience. ·Removal and disposal of any additional items not specifically mentioned which may be found within the work limits as directed by the Engineer. ·Removal and disposal of existing A.C. berms, asphalt concrete, pedestrian ramps, lined ditches, concrete sidewalk and driveways, concrete curb, curb and gutter, cross gutter, curb inlets and outlets, and mow curbs which may be found within the work limits as directed by the Engineer.
·Adjustment to finished grade of all existing improvements to be protected in place and adjusted to finished grade.
·Removal and relocation of miscellaneous items such as street signs, concrete wheel stops, posts, poles, interfering portions of water, sewer and storm drain pipes, fences, mail boxes, light fixtures, and retaining walls.
·Removal and disposing of interfering portions of, making modifications to, and maintaining existing lighting systems in working order. This includes conduit, wiring, service pedestals, and pull boxes of the existing lighting system. At no time shall the lighting systems be inoperable outside of daylight hours. ·Removal of MTS property, signs, posts, and benches. Such property shall be returned to MTS.

ADD the following subsections:
300-1.1.1 Preservation of Property.

Existing improvements, adjacent property, utility and mother facilities, and trees and plants that are not to be removed shall be protected from injury or damage as provided for in 400-1.

The Contractor shall protect all existing utility facilities, including utilities that have been relocated prior to or during construction of the Work.
300-1.1.2 Removal and Disposal of Materials.

All materials removed shall be disposed of at a legal disposal site outside of the Project Site. 01/23/2024 C7 153 of 561

300-1.1.3 Remove / Remove and Relocate.

The Work covers items indicated on the Plans as Remove and/or Remove and Relocate. This work shall include the removal and disposal or removal and relocation of all objectionable or interfering material, natural or man-made, within the project limits and adjoining/adjacent land as shown on the Plans.

The items of work identified as Remove or Remove and Relocate shall conform to the provisions of the applicable portions of Sections 306-3.3 - Removal and Abandonment of Existing Conduits and Structures, and 401 – Removal, of the Standard Specifications, referenced sections of other utility standard specifications, referenced sections of the Standard Specifications, as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer.

The Contractor, unless noted or shown otherwise on the Plans, shall demolish and remove from the site all existing surface and subsurface improvements adversely affecting or adversely affected by the proposed work.

All known existing improvements are identified on the Plans. These improvements include, but are not limited to the following: asphalt pavement, water mains, sewer mains, pipe storm drains, gas mains, electrical conduit, concrete structures, curb inlets, poles, fencing, lighting, signals, bus shelters, utility appurtenances, etc.

The terminal post of any fence removed shall be reinforced by bracing or other appropriate means to maintain the structural integrity of the fence. Relocation and reconnection of existing fences shown on the plans shall include all posts, hardware, and all incidentals necessary to complete the Work.
300-1.1.3.1 Remove and Relocate.The Contractor shall remove and relocate all existing improvements shown on the Plans to be relocated.

Terminations for all wharf type services and associated piping to be removed shall be in accordance with Sweetwater Authority standards. The minimum requirements shall include removal of piping back to the mainline, closing the valve, and installation of a blind flange and thrust block.
300-1.4 Payment.

DELETE the first paragraph and ADD the following:

Payment for clearing and grubbing shall be made at the contract lump sum price for “Clearing and Grubbing” and shall include full compensation for all work within the Project Site and at stockpile locations. No additional payments shall be made therefor.

Payment for preservation of property shall be included in the contract lump sum price for “Clearing and Grubbing”. No additional payments shall be made therefor. 01/23/2024 C7 154 of 561

Payment for the removal, relocation, and capping of water service laterals, meters, valves, back flow preventers, hydrants, and all other water system appurtenances shall be included in the contract lump sum price for “Clearing and Grubbing” which shall include full compensation for all labor, materials, tools, equipment, incidentals and for doing all work involved in the removal, relocation, and capping of existing water and irrigation systems as shown on the plans and as show on the Plans, specified in these Special Provisions, and as directed by the Engineer.

Payment for removal of existing curb ramps, sidewalk, curb and gutter, and/or cross gutters per “Paving and Sidewalk Repair Plans” per construction notes: 1, 2, and 4, shall be included in the contract lump sum price for “Clearing and Grubbing”which shall include full compensation for all labor, materials, tools, equipment, incidentals and for doing all work involved in the removal and disposal of existing concrete structures shown on the plans, specified in these Special Provisions, and as directed by the Engineer.

Payment for the removal, adjustment, relocation, and salvaging of existing signage and the removal of existing pavement markings shall be included in the contract lump sum for “Signing and Striping” and no additional payment will be made therefor. 300-2 UNCLASSIFIED EXCAVATION.
300-2.1 General.

DELETE the first paragraph and add the following:

Unclassified excavation shall consist of making all cuts and fills to the lines and grades shown on the Plans, stockpiling of suitable material, transport of stockpiled material to its ultimate location, all mixing, moisture conditioning, and compaction of stockpile and fill material, and export of excess material to a legal site.

Unclassified excavation shall also include remedial grading, export of excess material, and import of low expansive engineered fill, under roadway, hardscape, decomposed granite, and other paved areas.
300-2.2 Unsuitable Material.

DELETE and add the following:
300-2.2 Unsuitable Material (Soil), Wet Material (Soil).

If unsuitable materials are encountered during excavation and/or grading at the direction of the Engineer the contractor shall remove and dispose of the unsuitable material, line the bottom of the excavation with Mirafi 600x or equivalent geotextile fabric to one foot up the sides of the excavation and replace the unsuitable material with Crushed Aggregate Base. If it is of the opinion of the Engineer and Geotechnical that a geotextile would not be effective, a multi-axial geogrid, such as Tensar TX7 or approved equal, shall be used at the direction of the Engineer for subgrade stabilization.
01/23/2024 C7 155 of 561

300-2.2.1 General. ADD the following to the first paragraph:

Such direction may include, but is not limited to, directing the Contractor to blend, adjust moisture content of, rework, or place unsuitable soils at specific locations or elevations within the Project Site.

ADD the following:
300-2.2.3 Removal & Recompaction.Compressible soils such as uncontrolled fills, alluvium, and colluvium may exist within the limits of Work. When encountered, these unconsolidated soils shall be removed by the Contractor until a firm and unyielding surface is exposed and approved by the Engineer. If the excavated material has a moisture content greater than optimum moisture content, the Contractor shall blend the wet soil with soils having a lower moisture content and/or spread the excavated material in a manner that enables the material to dry to optimum moisture content. Unsuitable materials shall be exported from the project. The Contractor shall utilize highway legal trucks for export of material from the Project Site to a legal site secured by the Contractor. No earth moving equipment or special construction equipment, as defined in section 565 of the California Vehicle Code, will be allowed for hauling material on public streets.

The bottom of all removals shall be evaluated by the Project Soils Engineer of Record. All areas to receive fill and/or other surface improvements shall be scarified to a minimum depth of 12”, brought to above-optimum moisture conditions, and recompacted to at least 90% relative compaction based on ASTM Test Method D1557.

Beneath pedestrian sidewalk and concrete paving, and stabilized decomposed granite areas, the upper 12” of subgrade soils shall be scarified, moisture conditioned to at least 3% above optimum moisture content, and compacted to at least 90% relative compaction based on ASTM Test Method D1557.

Where highly expansive clay is present, moisture condition the upper 18 inches of subgrade soil to at least 5 percent above moisture content and compacted to between 88 and 90 percent relative compaction based on ASTM D1557 prior to concrete placement. Refer to the Project Soils Report for preliminary investigation and anticipated locations of expansive clay. Please note that the presence of highly expansive clay to be field verified and confirmed by the engineer during construction.
300-2.5 Slopes.

ADD the following after the first sentence of the first paragraph:

A slope shall be defined as any area steeper than five horizontal to one vertical.

And ADD the following to the first paragraph:

The hinge points (the top and bottom) of slopes shall be located within 75 mm (0.25’) of the locations shown on the plans.
01/23/2024 C7 156 of 561

300-2.6 Surplus Material.

ADD the following:

The Contractor shall export all surplus material from the project. The Contractor shall utilize highway legal trucks for export of material from the Project Site to a legal site secured by the Contractor. No earth moving equipment or special construction equipment, as defined in section 565 of the California Vehicle Code, will be allowed for hauling material on public streets. 300-2.8 Measurement
DELETE the first and second paragraphs and add the following:

Unclassified Excavation payment quantity shall consist of all cut shown on the plans.

Unclassified Fill shall be paid as Unclassified Excavation and no additional payment will be made therefor.

Removal and Re-compaction shall be paid as Unclassified Excavation and no additional payment will be made therefor.

If unsuitable material needs to be removed and disposed of and crushed aggregate base is imported to replace unsuitable material at the Engineer’s direction it shall be measured for payment by the cubic yard of material that is imported and used in place. The single calculation of cubic yards of material imported and used in place shall be used to pay for the removal, disposal and replacement of unsuitable material and for the placement of geotextile fabric (if required) and no additional payment will be made therefor.

Use of material from other excavations on the job site to replace unsuitable material shall be done at the Contractor’s expense and there shall be no cost to the City. 300-2.9 Payment.

DELETE this section and add the following:

Payment for “Unclassified Excavation” shall be made at the contract lump sum price for “Unclassified Excavation” for all Work within the Project Site and at stockpile locations and shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals, and for doing all work involved in “Unclassified Excavation” and no other payments shall be made therefor. For progress payments, the percentage of “Unclassified Excavation” completed shall be estimated by the Engineer. The Engineer's percentages of “Unclassified Excavation” completed shall be considered the final determination for progress payments.

Payment for “Unclassified Excavation” shall include all costs for salvaging clean and suitable material and filling areas to the required grades and cross sections, transport, placement, 01/23/2024 C7 157 of 561

compaction, moisture conditioning and water, rework of compressible soils, all work incidental to Section 300-4.8, slope rounding, grading, stockpiling, exporting and disposing of excess material, access roads, temporary detour roads, matching existing grades, construction of transitions, and grading of earthen swales and drainage channels as shown on the drawings or required by the contract documents.

When payment for “Unclassified Excavation” is made as a Final Pay Quantity it shall be made pursuant to Subsection 7-1.1, General, and no additional payment shall be made therefore.

Payment for removal and disposal of unsuitable material and the import of acceptable material for placement and placement of geotextile fabric or multi-axial geogrid (if required) shall be paid for under the line item “Removal, disposal and replacement of Unsuitable Material”, under the corresponding section in the bid documents and there shall be no other costs to the City.

The Contractor and City agrees to waive sections 7-3.5.1, 7-3.5.2, and 7-3.5.3 of the Greenbook only as they might pertain to the line items for “Removal, disposal and replacement of Unsuitable Material” and that the unit prices bid will apply to the actual quantities used and there will be no adjustment in the unit price.

ADD the following section:
300-2.10 Grading Tolerance.

The Contractor shall finish excavated areas other than slopes and subgrade below structures, within the roadway, stabilized decomposed granite, and sidewalk areas within 0.1’ of the grades shown on the plans. Subgrade tolerances shall conform to the requirements of section 301-1.4.
300-4 UNCLASSIFIED FILL.
300-4.3 Other Fill Materials.

DELETE this section and add the following:

Excess soil remaining on the Project Site from may only be used for fill material when rocks, lumps, cobbles, clods, or other solid materials such as broken concrete or asphalt from removal operations are suitable for the particular area to be filled as determined by the Engineer and in conformance with the requirements of the geotechnical investigation. Broken concrete or asphalt pavement materials shall not be allowed within site fill areas or roadway fills less than three feet (3’) in height, within three feet (3’) of final grade in any area, or within five feet (5’) (vertically) of the existing ground water table. Concrete or asphalt placement shall be approved by the Geotechnical Engineer. Concrete or asphalt pieces shall be less than six inches (6”) in maximum dimension and surrounded by soil particles when used as compacted fill. No nesting shall occur.
01/23/2024 C7 158 of 561

300-4.4 Benching.

ADD the following:

Benching and keyways shall be constructed as shown in the project specific geotechnical investigation report. Construction of benching and keyways shall be considered as incidental to Unclassified Excavation and no additional payment shall be made therefor. 300-4.5 Placement.

DELETE the third paragraph and ADD the following:

Rocks with any dimension greater than 18” shall not be incorporated into the fill. Rock exceeding 6” in diameter shall not be placed in the upper 3’ of any fill. Rocks shall not be nested but shall be spread with sufficient room between them so that intervening voids can be adequately filled with fine material to form a dense, compact mass. Oversized material shall be removed from the site by the Contractor. If disposed of within the City of National City, a separate grading permit shall be required for disposal of rock.

The Contractor shall perform grading such that the upper 3’ of fill placed in the roadway right- of-way is composed of properly compacted low expansive soils when available on-site or when specified. The more highly expansive soils shall be placed in the deeper fill areas and/or properly compacted or exported from the site. Low expansive soils are defined as those soils that have an Expansion Index of 50 or less when tested in accordance with 1994 UBC Standard 18-2 as published by the International Conference of Building Officials. Should insufficient soils meeting the requirement of an expansion index of 50 or less be present within the limits of work, soils of the least expansion index that are available within the limits of work shall be incorporated in the upper 3’ of fill placed in the roadway. 300-4.6 Application of Water.

ADD the following:

The Contractor shall place all fill soil at a moisture content no less than one (1) percent over optimum moisture as determined by ASTM Test D-1557, unless otherwise specified herein in or in the Project Soils Report.
300-4.7 Compaction.

ADD the following:

The Contractor shall compact all fill soils placed within the top 12” of roadway subgrade to a minimum of 95 percent relative compaction.
300-4.8 Slopes.

ADD the following:

Feathering of fill over the tops of slopes will not be permitted. 01/23/2024 C7 159 of 561

300-4.10 Payment.

DELETE the first sentence and replace with: “Payment for unclassified fill shall be included in the contract lump sum price for “Unclassified Excavation”. 300-5 BORROW EXCAVATION.
300-5.2 Imported Borrow.

ADD the following section:
300-5.2.1 Imported Borrow Properties.The Contractor shall provide imported borrow that is clean well graded soil consisting of material conforming to all of the requirements in Table 300-5.2.1(A) and the following requirements. Rock shall not be a component of imported borrow. Imported borrow shall be tested by the Contractor and reviewed by the Engineer before being delivered to the site.

TABLE 300-5.2.1(A)

IMPORTED BORROW PROPERTIES
Tests Test Method No.Requirements
R-Value Calif. 301 40 Min.

Expansion Index UBC Standard 18-2 30 Max.

Plasticity Index ASTM D 424 4 Max.

Sieve Analysis ASTM D 422 Percent Passing 75m (No. 200) 15 Max.
300-5.4 Measurement and Payment.

DELETE second paragraph and substitute the following:

Payment for imported borrow shall be included in the contract lump sum price for “Unclassified Excavation” and no additional payment will be made therefor.

ADD the following:
300-12 FILTREXX CHECK DAM.
300-12.1 General.

Filtrexx check dam, or approved equal, shall be installed per manufacturer’s details and specifications -- www.Filtrexx.com .
300-12.2 Measurement and Payment for Filtrexx Check Dam.

Filtrexx check dam, or approved equivalent, shall be included in the contract lump sum price paid for “Water Pollution Control” and shall include full compensation for all labor, materials, 01/23/2024 C7 160 of 561

tools, equipment, incidentals, and for doing all work involved in providing the Filtrexx Check Dam or approved equivalent complete in place as shown on the Plans and as specified in these Special Provisions and as directed by the Engineer and no additional payment will be made therefor.

SECTION 301 – SUBGRADE PREPARATION, TREATED MATERIALS, AND PLACEMENT OF BASE

MATERIALS
301-1 SUBGRADE PREPARATION.
301-1.2 Preparation of Subgrade.

ADD the following:

The bottom of all removals shall be evaluated by the Project Soils Engineer of Record. All areas to receive fill and/or other surface improvements shall be scarified to a minimum depth of 6”, brought to above-optimum moisture conditions, and recompacted to at least 95% relative compaction based on ASTM Test Method D1557.

Beneath asphalt concrete and Portland Cement Concrete street sections and cross gutter areas, the upper 6” of subgrade soils shall be moisture conditioned to above optimum moisture content.

Beneath pedestrian sidewalk, pathways, and stabilized decomposed granite pathway areas the upper 12” of subgrade soils shall be moisture conditioned to at least 3% above optimum moisture content.
301-1.3 Relative Compaction.

DELETE the first paragraph and substitute the following:

The Contractor shall compact the upper 6” of subgrade beneath roadways, alleyways, parking lots, other pavement areas under traffic loading, and beneath and including curb to curb to not less than 95 percent maximum dry density as determined by ASTM test D-1557, whether pavement is placed directly on subgrade, subbase, or base. The top 6” of all other areas shall be compacted to no less than 95 percent maximum dry density as determined by ASTM test D- 1557.
301-1.7 Payment.

Payment for preparing a subgrade including but not limited to scarification, moisture conditioning, and compaction of subgrade materials in accordance with these Special Provisions shall be considered as included in the work for which the subgrade is prepared.

DELETE the third, fourth, and fifth paragraphs and REPLACE with the following:
01/23/2024 C7 161 of 561

Payment for adjusting existing manholes, boxes, covers, or other miscellaneous facilities to finish grade shall be included in the unit price for the most relevant bid item and no additional compensation will be made therefor.
301-2 UNTREATED BASE.
301-2.2 Spreading.

ADD the following:

If a reduced pavement section is used, Class II Aggregate base shall be deposited in a uniform thickness shown on the drawings over a single layer of Mirafi RS380i woven geosynthetic or approved equal.
301-2.4 Measurement and Payment.

ADD the following:

Payment for crushed aggregate base shall be made at the contract unit price for the item, “Construct Class II Aggregate Base”, measured per ton which shall include full compensation for furnishing labor, materials, equipment, tools, and incidentals, for doing all work involved in the spreading, compaction and installation of the aggregate complete in place and to correct grade, as shown on the plans, as specified in the Standard Specifications and these Special Provisions, and as directed by the Engineer.

SECTION 302 – ROADWAY SURFACING
302-5 ASPHALT CONCRETE PAVEMENT
302-5.1 General.

ADD the following:

The Contractor shall treat all vegetation within the limits of the paved area to receive asphalt concrete paving with a post emergent herbicide. Herbicide shall be applied at least 5 (five) working days prior to paving the area. Allowance for the five-day period shall be shown in the schedule required per Section 6-1.

The final lift of surface course asphalt concrete shall be installed as a last order of work after all concrete improvements and base course asphalt have been installed. 01/23/2024 C7 162 of 561

302-5.4 Tack Coat.

ADD the following:

Tack coat material for overlay shall be SS-lh applied at a rate of 0.32 liter per square meter (0.08 gal/SY) on all areas except on ARAM, where tack coat shall be at a rate of 0.24 liter per square meter (0.05 gal/SY).

The Contractor shall place a tack coat between the interface of existing pavement and new pavement and successive courses when, in the opinion of the engineer, the Contractor has failed to maintain or prepare each previously laid course of asphalt receiving the subsequent course of asphalt in a sufficiently clean state and the asphalt receiving the new pavement course is dirty enough to impair bonding with the next lift of asphalt. 302-5.5 Distribution and Spreading.

Modify as follows: After second sentence of sixth paragraph, add: The Contractor shall provide the spreading and finishing machine used to construct the asphalt concrete surface course with an automatic screed control, or acceptable alternative control, for surface course paving. The automatic screed control shall be a minimum of 30’ in length. The paving machine shall be operated by an operator and two full-time screed men during all paving. 302-5.6 Rolling.
302-5.6.1 General.

MODIFY as follows:

After last paragraph, ADD:

Unless directed otherwise by the Engineer, the initial breakdown rolling shall be followed by a pneumatic-tired roller as described in this section.

DELETE 302-5.8 NOT USED and REPLACE as follows:
302-5.8 Manholes (and other structures)
When placing the asphalt concrete the Contractor shall pave over appurtenances in the roadway, which includes sanitary and storm access covers, water valve boxes, air vents, sewer dead end boxes and survey monument boxes. Each appurtenance shall be treated or covered to prevent adhesion of the overlay. Each appurtenance shall be located immediately after the overlay is placed and shall be thoroughly cleaned of any and all construction debris, which may have entered due to the Contractor’s operation.
01/23/2024 C7 163 of 561

302-5.9 Measurement and Payment.

ADD the following:

Payment for tack coat shall be included in the contract unit price for the related items of work and shall include all labor, materials, tools, equipment, and incidentals for doing all the work involved to apply tack coat as required and no additional payment shall be made therefor.

Payment for “Construct Asphalt Concrete Pavement”and all work included in and incidental to Section 302-5 shall be at the Contract Unit Price per Ton and shall include full compensation for all labor, materials, tools, and equipment for doing all work involved in completing Asphalt Concrete Pavement to the depths shown on Plans, Overlay for all sawcut locations per detail A on sheet 03, as specified in these Special Provisions, the Greenbook, and as directed by the Engineer, and no additional payment will be made therefor.

Payment for “Furnish and Install Traffic Logix Speed Cushion Standard Style (Part #SC-070603-M and SC-070603-B) or Approved Equal”shall be at the Contract Unit Price per Each and shall include full compensation for all labor, materials including required adhesives, bolts and anchors, tools, and equipment for doing all work involved in completing installation per the manufacturer’s specifications, and as directed by the Engineer, and no additional payment will be made therefor. See Appendix C for additional information.

SECTION 303 – CONCRETE AND MASONRY CONSTRUCTION
303-1 CONCRETE STRUCTURES.
303-1.1 General.

DELETE the first sentence and REPLACE with the following:

All concrete structures shall be constructed in conformity with the Plans and Specifications.

Biofilter Unit shall be Contech Filterra, or approved equal and shall be furnished and installed per manufacturer details and specifications. See Appendix B for additional information. 303-1.12 Measurement and Payment.

ADD the following:

Full compensation for Biofilter Unit shall be paid at the unit price for “Construct 12’ x 4’ Filterra or Approved Equal” which price shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, including excavation, shoring, dewatering, temporary diversions of flow, concrete, frames and lids, vegetation, bar reinforcing steel, connections to pipes, connections to existing inlets, and subgrade preparation, backfill, resurfacing and for doing all the work involved the construction of a Biofilter Unit, complete in 01/23/2024 C7 164 of 561

place, as shown on the Plans, as specified in these Special Provisions and no additional payment shall be made therefor.

Payment for “Reconstruct Concrete Curb Inlet Curb Face per SDRSD D-03A” shall be paid at the unit price as shown on the Bid Schedule and shall include full compensation for furnishing all labor, materials, tools, equipment, curb resurfacing concrete, dowels, incidentals and for doing all the work involved reconstructing the drainage inlet, complete in place, as shown on the Plans, as specified in these Special Provisions and no additional payment shall be made therefor.
303-1.2 Subgrade for Concrete Structures.

ADD the following:

For all concrete flatwork, the upper 12 inches of subgrade soils shall be moisture conditioned to 3% above optimum moisture content and compacted to 90% relative compaction based on ASTM D1557 prior to concrete placement per the Greenbook, plans, geotech report and these special provisions.
303-4 MASONRY CONSTRUCTION.
303-4.1 Concrete Block Masonry
303-4.1.5 Measurement and Payment
ADD the following:

Payment for “Construct Split Face Block Masonry Retaining Wall Type 1 per SDRSD C-1” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, subgrade preparation, finishing, curing, reinforcement, incidentals, and for doing all work involved in providing the masonry retaining wall as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor. 303-5 CONCRETE CURBS, WALKS, GUTTERS, CROSS GUTTERS, ALLEY INTERSECTIONS, ACCESS RAMPS, AND DRIVEWAYS.
303-5.1.1 General.

DELETE the first sentence in the first paragraph and REPLACE with the following:

Concrete curbs, walks, gutters, cross gutters, ribbon gutters, access ramps, steps, passageways, and driveways, shall be constructed of portland cement concrete of the class and other requirements prescribed in 201-1.
01/23/2024 C7 165 of 561

DELETE the second paragraph and REPLACE with the following:

The thickness of gutters, cross gutters, and ribbon gutters shall be as shown on the plans.

Sidewalks and cross gutters to be partially replaced shall be doweled into adjacent existing sidewalk and/or cross gutter per SDRSD G-10.
303-5.9 Measurement and Payment.

ADD the following:

Payment for “Construct 4” PCC Sidewalk per SDRSD G-7, G-9, G-10, G-11” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, dowels, test panels, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the concrete sidewalk as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct Curb Ramp (All Types)”shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, materials, finishing, curing, incidentals, and for doing all work involved in providing curb ramps and truncated domes, as specified on Plans, in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct 6” Curb and Gutter per SDRSD G-2”shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, finishing, curing, incidentals, and for doing all work involved in providing the Curb and Gutter as specified on Plans, in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for Bid B item “Construct 6” Curb and Gutter per SDRSD G-2”shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, finishing, curing, incidentals, and for doing all work involved in replacing the existing curb and gutter removed from the demolition of curb ramps per the “Paving and Sidewalk Repair Plans” construction notes: 2 and 4. Twenty linear feet of curb and gutter have been quantified for every curb ramp replaced as specified on Plans, in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct Concrete Steps per SDRSD M-26” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, reinforcement, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the concrete steps as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.
01/23/2024 C7 166 of 561

Payment for “Construct Type D Curbs per Caltrans Standard Plan A87A, Modified per Plans” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, dowels, epoxy adhesive, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the modified curb as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct Concrete Median Passageway, Type A with Domes per Caltrans A88B” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, test panels, metal domes, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the median passageway as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct Concrete Cross Gutter per SDRSD G-12”shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, test panels, metal domes, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the median passageway as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

Payment for “Construct Concrete Spandrel per SDRSD G-12”shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, test panels, metal domes, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the median passageway as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor. 303-6 STAMPED CONCRETE
303-6.5 Measurement and Payment
ADD the following:

Median Integral Colored Concrete pattern shall be Random Stone stamp pattern, or as shown on plans.

Payment for “Construct 4” Integral Colored Stamped Concrete Median and Pavement” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, concrete, test panels, subgrade preparation, finishing, curing, incidentals, and for doing all work involved in providing the median stamped concrete and integral color per 303-7.1, as shown on the Plans, as specified in 01/23/2024 C7 167 of 561

these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.
303-7 COLORED CONCRETE
303-7.1 General.

DELETE in its entirety and SUBSTITUTE with the following:

Coloring for concrete shall be Integral Color. Contractor shall provide the City with a sample board to be approved by the Engineer before purchasing the color. All proposed colored concrete shall be colored using the bomanite process or equal.

Median Stamped Integral Colored Concrete color shall be San Diego Buff (160) per Davis Colors or approved equal, or as specified in Plans.

Provide expansion felt against back of curb and joints every 25 linear feet of paving.

SECTION 304 – METAL FABRICATION AND CONSTRUCTION
304-2 METAL HAND RAILS
304-2.4 Measurement and Payment
ADD the following:

Payment for “Install Pedestrian Protective Railing and Stair Handrail per COSD – STD DWG SDM- 118” and “Install Pedestrian Protective Railing per COSD – STD DWG SDM-115” shall be made at the contract unit price paid as shown on the Bid Schedule and shall include full compensation for all labor, materials, tools, equipment, posts, rail, welding, grinding, mounting, brackets, incidentals, and for doing all work involved in providing the pedestrian protective railing as shown on the Plans, as specified in these Special Provisions, and as directed by the Engineer and no additional payment will be made therefor.

SECTION 313 – TRAFFIC SIGNING
313-3.1 General.

The Contractor shall provide and install all permanent traffic control signs as shown on plans and as specified herein.
313-2 SIGN POSTS.

Sign locations shall be approved by the Agency prior to installation.

Sign posts shall be located such that they maintain a minimum of forty-eight (48) inches of clearance between post and back of sidewalk for ADA compliance.

Signs shall have 7’ vertical clearance from bottom of sign to finished surface for one sign and 6’ vertical clearance for a two sign installation.
01/23/2024 C7 168 of 561

Each post shall be new and have a maximum of two signs (with different meanings) on each side of a post (maximum number of signs on both sides shall not exceed four).

Sign post shall be break-way post per City of National City Standard Drawing No. 112-S-B 313-4 MEASUREMENT AND PAYMENT.

The lump sum line item for “Signing and Striping”shall include removal, adjustment, relocation, and salvaging of existing signage and installation of new permanent signing and appurtenances thereto as shown on the Plans or required in the specifications shall be paid as a lump sum price bid and shall include full compensation for furnishing all labor, materials, including pedestrian barricades, specialty base for installation within soft soils, tools, equipment, and incidentals and for doing all work involved in removing existing signage, salvaging and disposal, supplying and installing permanent signing, as shown on the plans, as specified in the Standard Specification and these Special Provisions, and as directed by the Engineer and there shall be no additional costs to the City.

SECTION 314 – TRAFFIC STRIPING, CURB AND PAVEMENT MARKINGS, AND PAVEMENT

MARKERS
DELETE Sections and REPLACE with the following:
314-1 GENERAL.

The lump sum line item for “Signing and Striping” shall include the removal of all existing pavement stripes and marking and replacement with new traffic striping, thermoplastic markings, and curb marking as shown in the plans, as specified in the Standard Specifications and these Special Provision, and as directed by the Engineer and there shall not be additional cost to the City The Contractor’s price shall include all costs associated with removal and installation of the various items of work and not additional cost shall be allowed therefore.

Installation of all signs, striping, and pavement markers shall be the responsibility of the Contractor and shall conform to the most recent edition of the following standard plans and specifications:

1.California Manual on Uniform Traffic Control Devices (MUTCD)

2.State of California Department of Transportation (Caltrans) Standard Plans

3.State of California Department of Transportation (Caltrans) Standard Specifications

4.Standard Specification for Public Works Construction (“Greenbook”), including all current supplements.

The final location of all signs, striping, pavement markings and pavement markers are subject to the approval of the City Engineer prior to installation and/or removal.

Contractor shall submit product manual and specifications for paint materials at the pre- construction meeting for approval by the City Engineer. 01/23/2024 C7 169 of 561

Contractor shall notify the City Engineer or his representative a minimum of 1 week in advance to schedule a field “walk through” to “mark-out” all signs scheduled for removal, replacement, and/or relocation, and to “mark-out” the location for placement of new and/or relocated signs.

Contractor shall clearly “mark-out” the locations of all new striping and pavement markings prior to installation. The Contractor shall notify the City Engineer or his representative a minimum of 1 week in advance to schedule an inspection of the “mark-outs”.

Contractor shall remove all conflicting striping and pavement markings by “waterblasting”.

Alternative methods must be pre-approved by the City Engineer. Any debris shall be promptly removed by the Contractor.

Surfaces which are to receive new striping, pavement markings, and pavement markers shall be thoroughly cleaned of all dirt and loose materials prior to installation.

All limit lines/stop bars, crosswalk lines, and lines 10 inches or greater in width shall be thermoplastic, unless otherwise specified.

All traffic stripes 8 inches or less in width shall be installed with two coats of paint. The first coat of paint shall be dry before application of the second coat per the latest standard specifications.

For all roadway centerlines requiring double yellow traffic striping, the Contractor shall concurrently paint a 3-inch wide black stripe between the two 4-inch wide yellow stripes.

All limit lines/stop bars shall be located at the prolongation of the center delta of the curb return or behind the pedestrian access ramp, unless otherwise specified. If a striped crosswalk exists, the limit line/stop bar shall be located 4 feet in advance of the crosswalk.

All striping shall begin and terminate at quarter delta of the curb, or back of the limit line/stop bar, unless otherwise specified.
“STOP” pavement markings shall be installed 8 feet in advance of the limit line/stop bar, consistent with the latest edition of the California MUTCD.

All “Bike Lane with Person and Arrow” pavement markings shall be per Caltrans Standard Plans.

Contractor shall install blue retroreflective raised pavement markers to designate the location of all fire hydrants, consistent with the latest edition of the California MUTCD.

Standard striping and pavement marker details, and dimensions/spacing for pavement markings shall conform to the latest editions of the Caltrans Standard Plans and California MUTCD.

Application of traffic stripes, pavement markings and pavement markers shall conform to the latest edition of the Caltrans Standard Specifications. 01/23/2024 C7 170 of 561

Prior to the application of thermoplastic pavement markings and striping on concrete surface, the contractor must prepare the surface with an application of a thermoplastic primer. The primer material shall be applied to the concrete surface at the specified rate recommended by the manufacturer. An alternative concrete surface preparation method for the installation of thermoplastic pavement marking may be use subject to the approval of the City Engineer.

All signs purchased and installed by the Contractor shall conform to the standards provided in the latest edition of the California MUTCD, including sign size, shape, color, symbols, retroreflectivity, vertical and lateral mounting offsets, etc. All sign face reflective sheets shall be high intensity grade with a clear protective overlay film (i.e. anti-graffiti coating).

All pedestrian crossing signs, pedestrian advanced warning signs and supplemental plaques shall be fluorescent green in color.

All sign posts shall be 2”-square, perforated galvanized steel with break-away base, per City of National City Standard Drawing No. 112-S-B, unless otherwise specified.

All sign posts shall be installed 2 feet behind the face of curb, unless otherwise specified. All raised median noses shall be painted yellow.

Contractor is responsible for repainting all curb markings within the project limits.

Contractor shall notify the City Engineer or his representative a minimum of 1 week prior to completion of all signing and striping work to schedule a final inspection. 314-2 REMOVAL OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS 314-2.1 General.

Contractor shall remove the pavement paint stripes, markings and thermoplastic in a way that does not damage the underlying asphalt greater than 1/16” in depth that are not to overlayed.Special care shall be taken on existing rubberized asphalt and the Contractor shall employ a waterblasting technology method (see waterblastingtechnologies.com for example) to remove the cross walks that does not damage the underlying rubberized asphalt. 314-2.3 Payment.

All costs associated with the removal and replacement of striping, pavement markings and markers shall be included in the lump sum price for “Signing and Striping”and no additional payment will be made therefor.

If there is no item for the payment of Traffic Striping, Pavement Markings and/or Markers, all costs associated with the removal and replacement of them shall be included in the various line items of work and there shall be no additional costs to the City. 01/23/2024 C7 171 of 561

314-3 REMOVAL OF PAVEMENT MARKERS.

Reflective and non-reflective pavement markers shall be removed at all locations where existing pavement markings are being replaced.
314-3.3 Payment.

DELETE this section in its entirety and SUBSTITUTE the following:

Payment for pavement marker removal and replacement shall be included in the Contract lump sum price bid for “Signing and Striping.”
314-4 APPLICATION OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS. 314-4.2 Control of Alignment and Layout.
314-4.2.1 General.The Contractor shall be fully responsible for any and all layout work. The Contractor shall establish all traffic striping between control points by string-line or other methods to provide striping that shall not vary more than one-half inch in fifty feet from specified alignment. Contractor shall ensure the new striping, thermoplastic markings, and curb markings are directly over the old markings. The layout shall be approved by the Engineer prior to painting and marking.
314-4.3 Painting Traffic Striping and Curb and Pavement Markings. 314-4.3.1 General.Crosswalk lines, limit lines, and pavement legends shall be thermoplastic in accordance with these specifications.
314-4.3.7 Payment.

DELETE this section in its entirety and SUBSTITUTE the following:

Payment for painted traffic stripes, painted curb markings, and painted pavement markings, including the areas where pavement is being repair where existing striping needs to be reinstalled per existing condition not included in the signing and striping plans, shall be made at the contract lump sum price for “Signing and Striping”. No separate payment will be made for establishing alignment for stripes and layout work.
314-4.4 Thermoplastic Traffic Striping and Pavement Markings. 314-4.4.4 Application.Asphalt: The material must be able to be applied without minimum requirements for ambient and road temperatures and without any preheating of the pavement to a specific temperature. The material must be able to be applied without the use of a thermometer. The pavement shall be clean, dry and free of debris. The preformed thermoplastic materials shall be applied using the propane torch method recommended by the 01/23/2024 C7 172 of 561

manufacturer. Supplier must enclose application instructions in English and Spanish with each box/package.

The top surface of the green thermoplastic material shall have regularly spaced indents. The closing of these indents during application, shall act as a visual cue that the material has reached a molten state allowing for satisfactory adhesion and proper bead embedment, and as a post- application visual cue that the application procedures have been followed.

Portland Cement Concrete: Same as asphalt, except a compatible primer sealer shall be applied before application to assure proper adhesion. Primer sealer must conform to thermoplastic manufacturer specifications.
314-4.4.6 Payment. Payment for thermoplastic traffic stripes and thermoplastic pavement markings shall be made at the contract lump sum price bid for “Signing and Striping”. No separate payment will be made for establishing alignment for stripes and layout work. 314-5 PAVEMENT MARKERS.
314-5.1 General.

All reflective and non-reflective pavement markers shall be removed and replaced with new pavement markers. This work shall consist of furnishing and placing pavement markers at the locations in accordance with the provisions specified in these Contract Documents and the State Specifications (where noted or required). The markers shall conform to the shape, dimensions and tolerances shown in the CALTRANS Standard Plans. Pavement markers shall be of the type and color as those removed. The Contractor shall be fully responsible for any and all layout work. Contractor shall ensure the new markers are directly over the old markers. 314-5.6 Payment.

Payment for all work to remove and replace pavement markers within the limits of the work shall be considered included in the lump sum price for “Signing and Striping”. Said bid price shall include full compensation for furnishing all labor, materials, tools and equipment to complete this work in conformity with the Plans, Permits and Specifications and no additional payment will be made therefor.

SPECIAL PROVISIONS
PART 4 EXISTING IMPROVEMENTS
SECTION 402 – UTILITIES
402-6 COOPERATION
ADD the following:

Contractor shall coordinate its work with all utility relocations and adjustments required to be performed by Sweetwater Authority during the course of construction. Contractor shall include the timing and duration of such “utility work windows” in its Progress Schedule. Contractor 01/23/2024 C7 173 of 561

must provide utilities with 14 working days written notice that the site has been or will be prepared; including the date preparation has been or will be complete, for utility relocation and adjustment work to be performed by others. If requested by Sweetwater Authority, Contractor shall set-up a pre-construction meeting with Sweetwater Authority and the City’s representative for each major relocation no sooner than ten (10) working days prior to the start of the Sweetwater Authority’s work. Contractor shall allow for and show the following outside “utility work window” durations in its Progress Schedule.

Utility Location Allowance
Sweetwater Authority Newell Street and 22nd Street 14 Working Days All correspondence with Sweetwater Authority shall be directed to Luis Valdez Luis Valdez
Sweetwater Authority
P.O. Box 2328
Chula Vista, CA 91912-2328
(619) 409-6751
[email protected]
Contractor shall coordinate its work with all utility relocations and adjustments required to be performed by SDG&E during the course of construction. Contractor shall include the timing and duration of such “utility work windows” in its Progress Schedule. Contractor must provide utilities with 14 working days written notice that the site has been or will be prepared; including the date preparation has been or will be complete, for utility relocation and adjustment work to be performed by others. If requested by AT&T, Contractor shall set-up a pre-construction meeting with AT&T and the City’s representative for each major relocation no sooner than ten (10) working days prior to the start of the AT&T’s work. Contractor shall allow for and show the following outside “utility work window” durations in its Progress Schedule.

Utility Location Allowance
SDG&E Newell Street and 20th Street 14 Working Days
All correspondence with SDG&E shall be directed to Keenon Holmes Keenon Holmes
San Diego Gas & Electric
8315 Century Park Court, CP22A
San Diego, CA 92123-1569
(858) 654-8602
[email protected]
Measurement and Payment
No separate measurement will be made for complying with the requirements of this section.

Full compensation for complying with the requirements of this section, not otherwise provided for, shall be considered as included in the contract prices paid for various items of work involved, and no additional compensation will be allowed therefor. 01/23/2024 C7 174 of 561

SECTION 403 – MANHOLE ADJUSTMENT AND RECONSTRUCTION
403-1 GENERAL.

ADD the following:

Adjust electrical and communications pull boxes, traffic signal pull boxes, water meter boxes, water valves, sewer clean outs, sewer manholes, storm drain manholes, storm drain inlets, and other City owned or maintained facilities and structures to grade where called for on the Plans.

Replace existing structures that have been damaged or are otherwise not suitable for reuse in adjusting to grade. The cost for replacing damaged structures called out to be adjusted to grade shall be paid for by the Contractor.

DELETE 403-4 MEASUREMENT and 403-5 PAYMENT and REPLACE with the following:
403-4 MEASUREMENT AND PAYMENT
Payment for adjusting existing manholes, boxes, covers, or other miscellaneous facilities to finish grade shall be included in the unit price for the most relevant bid item and no additional compensation will be made therefor.

SPECIAL PROVISIONS
PART 6 TEMPORARY TRAFFIC CONTROL
SECTION 600 - ACCESS
ADD the following to Section 600-1 General.

All references to the “Agency” shall explicitly refer to the “City of National City”.

The following provisions apply to Sections 600 and 601, as appropriate:

1.Installation of all traffic control shall be the responsibility of the Contractor and shall conform to the most recent edition of the following standard plans and specifications:
a.California Manual on Uniform Traffic Control Devices (MUTCD) b.San Diego Area Regional Standard Drawings (SDRSD), Appendix A – Traffic Control Plans
c.State of California Department of Transportation (Caltrans) Standard Plans, d. Latest Caltrans Standard Specifications
e.Standard Specifications for Public Works Construction (“Greenbook”), including all current supplements, errata, and amendments to said documents.

2.Traffic Control Plans shall be submitted to the City Engineering Department a minimum of 14 calendar days in advance of construction for these projects. 01/23/2024 C7 175 of 561

3.An approved Traffic Control Plan and construction permit(s) are required prior to commencing work. Approval of the Traffic Control Plan does not constitute an official Permit.

4.The Contractor shall obtain a “no-cost” permit from the City Engineering Department for City Capital Improvement Projects.

5.A copy of all traffic requirements and Traffic Control Plans approved by the City must be kept on the job site during working hours.

6.The City Engineer or his representative reserves the right to observe approved Traffic Control Plans in operation and to make changes as field conditions warrant to ensure the health and safety of the public. Additional warning signs, construction signs, and/or traffic cones/delineators may be required.

7.Any work that creates an undue safety risk or that creates severe congestion, as determined at the sole discretion of the City Engineer, shall be immediately shut down by the Contractor at the direction of the City Engineer or his representative.

8.Contractor shall set up temporary traffic control at the beginning of each workday and promptly remove said control at the end of each day to allow for normal traffic operations after work hours. Requests to maintain temporary traffic control after hours must be pre-approved by the City Engineer.

9.Construction activity shall be limited to the hours of 7:00 a.m. through 5:00 p.m., Monday through Friday, unless otherwise specifically approved in writing by the City Engineer.

10.Requests to perform construction or set up traffic control outside of these hours must be pre-approved in writing by the City Engineer.

11.Construction activity may be restricted for specific time periods to minimize impacts to peak hour traffic, school drop-off/pick-up, special events, etc., at the direction and sole discretion of the City Engineer.

12.Full street closures require prior approval by the City Council. Therefore, the Contractor shall submit all requests for full street closures, including a separate detour plan, to the City Engineering Department a minimum of 30 calendar days in advance of construction.

If approved, the Contractor shall notify both the City Engineering Department and City Fire Department a minimum of 1 week in advance of the closure, and immediately after re-opening of the street.

13.Contractor shall notify residents, business owners/occupants and school officials a minimum of 1 week in advance of construction adjacent to their properties.

14.Contractor shall notify MTS a minimum of 1 week in advance of construction affecting bus stops. The Contractor shall be responsible for maintaining pedestrian access to temporary and permanent bus stops from the nearest intersection at all times.

15.Construction operations shall be conducted in such a manner as to cause as little inconvenience as possible to adjacent property owners.

16.Access to adjacent properties by property owners shall be maintained at all times.

17.Emergency vehicle access shall be maintained throughout the Project limits at all times.

18.Contractor shall comply with the latest requirements of the Americans with Disabilities Act (ADA) Accessibility Guidelines and the California Accessibility Guidelines with regard to maintaining safe and compliant pedestrian access, including access for all persons with disabilities, through work areas at all times. Typical measures include, but are not 01/23/2024 C7 176 of 561

limited to, use of flagmen to stop traffic, construction of temporary sidewalks and access ramps, creation of secure pathways that provide buffers from open trenches, equipment and traffic, and use of advanced warning signs with directional arrows leading pedestrians to alternative, nearby crossing locations.

19.Contractor shall maintain all traffic control devices in “like new” condition at all times during the course of construction.

20.All traffic control devices shall be placed as to not obstruct visibility at driveways, and shall be removed from view or covered when not in use.

21.All conflicting signs shall be covered during construction.

22.Warning (W) series signs used in work zones shall be Black on Orange background consistent with the latest standard plans and specifications, including size, shape and retro reflectivity.

23.All warning and construction signs shall be mounted on Type II or III barricades per the latest standard plans and specifications. Alternative mounting locations shall be pre- approved by the City Engineer prior to construction.

24.Overnight traffic control must be pre-approved in writing by the City Engineer and shall include the use of flashing beacons mounted on Type II or III barricades per the latest standard plans and specifications.

25.All cones, tubular delineators and other approved channelizing devices shall be a minimum height of 36” and have retroreflective sleeves per the latest standard plans.

26.Contractor shall maintain a minimum turning radius of 25’ at intersections within work zones.

27.All construction workers shall wear hard hats, high-visibility safety apparel at all times, and other OSHA-required personal protective equipment (PPE) consistent with the latest standard specifications and State of California regulations.

28.Where flaggers are required to facilitate traffic control, they shall be properly equipped with a “STOP/SLOW” paddle per the latest standard plans and specifications. Flaggers are required to maintain two-way radio communications at all times and shall not rely upon “line of sight” communications.

29.Flaggers shall be present to assist pedestrians through work areas and to provide ingress/egress at private driveways.

30.Flaggers shall be used at intersections where the traffic signal has been placed on “All- Way Red Flash” if construction results in obstruction to driver line of sight, or as deemed necessary by the City Engineer or his representative to ensure public safety.

31.Flaggers shall be present to assist with the merging of construction trucks and heavy equipment into and out of traffic. “Trucks Entering Exiting” (C44 (CA)) signs may be required for frequent movements, at the direction and sole discretion of the City Engineer.

32.All dirt, dust, and debris shall be removed from the street at the end of each day and at the end of the job. The street shall be kept in a safe and drivable condition at all times.

33.All open trenches shall be back-filled or steel-plated during non-work hours. Steel plates shall be skid-resistant, have asphaltic ramps on all edges, and shall be securely supported so they won’t rock or bend. Signs identifying the Contractor’s name and 24- hour emergency telephone number shall be placed near the plates. “Steel Plate Ahead” 01/23/2024 C7 177 of 561

(W8-24) signs shall be placed in advance of the plates in accordance with the latest standard plans.

34.All travel lanes shall be a minimum of 12 feet wide, 14 feet if adjacent to bike lanes, unless otherwise specifically approved in writing by the City Engineer.

35.All travel lanes shall have a minimum of 5 feet of clearance from open trenches and a minimum of 2 feet of clearance from vertical obstructions. Open trenches with less than 5 feet of clearance shall be protected by K-Rail barriers and temporary crash cushions per the latest standard plans and specifications to the satisfaction of the City Engineer.

36.Contractor shall post “Uneven Lanes” (W8-11) signs for pavement surface disruptions of ½ inch or greater. Pavement disruptions of 1 inch or greater shall have beveled edges of 4:1 (horizontal to vertical).

37.Flashing arrow boards shall be used for all full lane closures or as otherwise required by the City Engineer. Flash rates and patterns shall conform to the latest standard specifications. Silent type arrow boards shall be used in residential areas.

38.For extended lane closures the Contractor shall place “LANE CLOSED” (C30 (CA)) signs at 300’ intervals in urbanized areas (or one sign per City block) and at 500’ intervals for areas with limited access.

39.For work areas in commercial districts, the Contractor shall place “BUSINESSES OPEN DURING CONSTRUCTION” signs (Black on White background) at intervals of 150’ (or two per City block). More frequent sign placement may be required at the direction of the City Engineer.

40.If parking is allowed in the advance warning area, advance warning signs shall be mounted on high level devices.

41.Contractor shall post tow-away/no parking signs seventy-two (72) hours in advance, with the day of the week, date and work hours noted, and shall bag parking meters (where applicable).

42.Contractor shall remove all conflicting striping and pavement markings by “waterblasting”. Alternative methods must be pre-approved by the City Engineer. Any debris shall be contained and promptly removed by the Contractor.

43.Pavement that is damaged due to the removal of striping, pavement markings and pavement markers shall be immediately repaired to the satisfaction of the City Engineer.

44.All temporary striping and pavement markings shall conform to the latest standard plans and specifications.

45.Contractor shall protect existing traffic signal facilities throughout construction. Any damage to detector loops, pull boxes, conduits or signal equipment due to construction, shall be immediately replaced to the satisfaction of the City Engineer. All associated costs shall be borne by the Contractor.

46.Traffic signals shall remain fully actuated at all times. Requests to have a traffic signal placed on “All-Way Red Flash” shall be submitted to the City Engineer a minimum of 72 hours in advance.

47.Requests for changes to traffic signal timing to facilitate traffic control through an intersection, or in the event detector loops need to be cut in order to complete construction, shall be coordinated with the City Engineer a minimum of 1 week in advance.
01/23/2024 C7 178 of 561

48.All costs associated with adjustments to signal timing shall be borne by the Contractor.

49.Within 24 hours of completing the work, the Contractor shall promptly restore the road back to satisfactory condition, which includes but is not limited to, paving, striping, markings, signing, and loop detection.

50.Work at a single intersection shall be completed within 20 working days of the start of demolition of existing intersection improvements.
600-2, VEHICULAR ACCESS:

ADD the following:

Upon completion of each day's work, the Contractor shall be responsible for leaving the work area free of hazards and shall provide all necessary temporary signs, warning devices and barricades.

Traffic control shall conform to the provisions of Section 7-1.03, "Public Convenience", Section 7-1.04, "Public Safety" and Section 12, "Temporary Traffic Control" of the Caltrans Standard Specifications (2015) and these Special Provisions. Traffic control devices shall be installed in conformance with the current edition of the "California Manual on Uniform Traffic Control Devices" as published by Caltrans and Appendix A of the Regional Standard Plan. Where reference is made to the "State", it shall be understood that reference is to the City of National City.

SECTION 601 – TEMPORARY TRAFFIC CONTROL FOR CONSTRUCTION AND MAINTENANCE

WORKS ZONES
601-2.1 General
ADD the following:

One week after the execution of the Contract, the Contractor shall submit a Traffic Control Plan to the City Engineering Department. Work shall not be commenced prior to the City’s approval of the Traffic Control Plan.

The Traffic Control Plan shall be in accordance with the Traffic Control Plans in Appendix A of the San Diego Regional Standard Drawings and the latest edition of the State of California Manual on Uniform Traffic Control Devices (CA MUTCD). Each phase of the project shall have a separate plan as necessary. Five copies of the final approved Traffic Control Plan shall be furnished to the City at least one week prior to the beginning of work. The Traffic Control Plan shall be prepared by a qualified professional as determined by the City Engineer. 01/23/2024 C7 179 of 561

601-3.4 Operation and Maintenance.

ADD the following:

The Contractor shall ensure that all devices are maintained in the proper location during holidays, overnight, and on weekends. Should it become necessary to use City forces to maintain the traffic control devices, the Contractor shall be billed at the overtime rate for two (2) men and a vehicle (minimum, two (2) hours per call).

Construction work is to be performed only during the hours between 6:00 am and 7:00 am for traffic control and equipment setup, and from 7:00 am to 5:00 pm for work, Monday through Friday, unless special permission has been obtained in writing from the Engineer. Unless otherwise authorized by the Engineer, the Contractor will not be allowed to work during special events in the vicinity of the project location(s).

Written notices shall be given to the occupants of adjacent properties (including El Toyon School) impacted by the construction work. Said notices shall include the hours and days of work, the date of beginning the work, the estimated date of completion and the type of work to be done. Contractor shall submit a sample notice and distribution list to the City Engineer who will review and approve it prior to distribution.

No street shall be closed to traffic unless special approval in advance has been obtained in writing from the City Engineer.

The Contractor is responsible for posting "no parking" signs on any section of street where such a prohibition is necessary to allow the work to be accomplished. The number of "no parking" signs required to provide adequate notice shall be determined by the Contractor and approved by the Engineer. Generally, signs shall be not greater than fifty (50) feet apart and shall face oncoming traffic. Such signs shall also give specific information as to the dates and times when parking is prohibited and shall be posted three (3) calendar days before the effective date. If weather or other circumstances prevent work from being finished before expiration of the posted parking ban, new signs with revised "no parking" information shall be posted at least seventy-two (72) hours before any tow-aways by the Police Department may be requested. It is the Contractor's responsibility to contact the Police Department and arrange for tow-aways and such arrangements shall be made no later than the day before tow-aways will be needed on any section of street. The signs shall be clean and free of graffiti and readable from 50 feet.

For convenience of the Contractor in complying with the provisions of this section, the following telephone numbers are provided:

Emergency 911
Fire Department (619) 336-4550
Police Department (619) 336-4411
Engineering Department (619) 336-4380
Public Works Department (619) 336-4580
01/23/2024 C7 180 of 561

If the above telephone numbers are changed, the Contractor is not relieved of responsibility for notifying the various departments.
601-3.5.2 Payment.

DELETE and REPLACE with the following:

No separate or additional payment will be made for signs and signage. Payment will be included in the Contract Unit Price or lump sum price in the Bid for the various Bid Items. 601-4.4 Measurement.

DELETE and REPLACE with the following:

Application and removal will not be measured separately for payment. 601-4.5 Payment.

DELETE and REPLACE with the following:

No separate or additional payment will be made for application and removal. Payment will be included in the Contract Unit Price or lump sum price in the Bid for the various Bid Items.

ADD the following Section:
601-7 Payment.

Payment for all labor, materials, equipment, and incidentals required to comply with sections 600 and 601 and all traffic control related sections shall be considered as included in the amount paid for the lump sum line item for “Traffic Control and Pedestrian Control” and there shall be no other costs to the City. In the absence of the Traffic Control item, payment shall be considered as included in the price paid for various items of work in the bid schedule and no additional payment will be made therefor.
01/23/2024 C7 181 of 561

SPECIAL PROVISIONS
PART 7 STREET LIGHTING AND TRAFFIC SIGNAL SYSTEMS
SECTION 700 - MATERIALS
700-1 GENERAL.

ADD the following:

To establish fair bidding practices, the City of National City has engineered and reviewed prospective products to be used in the City. The products selected by the City are detailed in the plans and specifications.

The pre-approval of street lighting products was conducted by the City of National City engineering staff. The pre-approved products are listed in the following specifications.

Only pre-approved products will be accepted in the bidding process. Bids will not be accepted for non-approved products.

Bidders will be allowed to seek pre-approval for fixtures that meet the specifications of the products listed below; however, the pre-approval process must be completed at least 10 days prior to the bid date. The City of National City will conduct tests and their decision will be final.

Items required for pre-approval
·Sample fixtures provided to City of National City
·Submittals and photometric calculations for all lighting fixtures. ·Castings samples and finish samples to be provided, to meet specifications. ·Existing locations in California where product is used. ·How long company has been producing this product line. ·Spare parts maintained and located in local warehouse. ·Fixture LM79 - Approved
·Buy America certification on material
·Certification of UL approval for wet location.
·IP66 weatherproof rating of fixture
·ITL reports on fixture photometry.
·Pole structural welds shall be by a certified welder.
·All welds to conform to AWS-D1.1
·Finish certifications per specs.
01/23/2024 C7 182 of 561

700-3 COMMON COMPONENTS.

ADD the following:
700-3.3.3.2 Steel Standards.ADD the following:

Standard poles shall be designed to meet 100 mph wind. Caltrans 2018 design criteria shall be used to determine pole diameter, gauge, base plate, and anchor bolt sizing. Total wind area projected as follows:

Luminaire ……………….. …………… 2.0 EPA
Contractor shall submit 2 copies of structural calculations signed by a California civil or structural engineer with the pole submittals. Calculations shall call out wind area mentioned above and include handhold opening. Pole assemblies to be finished per the Finishing, Painting, & Coating specifications.

Steel pole shaft shall be welded by certified welders. Telescopic weld beads on top and bottom of base.

Hardware shall be stainless steel on all pole components. 700-3.5 Conduits.

DELETE this section in its entirety and SUBSTITUTE the following:

Conduit for LED illuminated signs system shall be minimum 2” unless otherwise noted on the plans. Underground conduit shall be PVC schedule 80 and exposed risers or bends over 45 degrees shall be rigid steel conduit with threaded coupling and connectors.

The contractor may choose the method by which the conduit may be installed. Any existing or newly installed facilities damaged by installation of the conduit must be repaired or reconstructed to original condition by the contractor. Repair of damage and reconstruction work and is considered incidental to the installation of the street lighting system and no additional payment will be made therefor.

Install pull tape in all conduits that are populated with conductors and spare conduits. The pull tape must be a flat woven lubricated soft fiber polyester tape with a minimum tensile strength of 1,800 lb and have printed sequential measurement markings every 3 feet. At least 2 feet of pull tape must be doubled back into the conduit at each end.

Conductors shall be no smaller than No. 8 stranded single conductor, copper wire, XHHW-2 insulation. For stranded copper wire, compression-type, insulated terminals in accordance with the wire and cable manufacturers' recommendations shall be used. The terminals shall be installed only with tools and techniques recommended by the terminal manufacturer. Wires and cables shall be terminated at terminal blocks as shown on the Plans. Compression-type insulated terminal connections to terminal blocks shall use a single washer on top of the terminal. Wire eyes require 01/23/2024 C7 183 of 561

two washers for one eye, three washers for two eyes. Connections shall be completed with double nuts torqued to the rated value of the nut manufacturer.

All traffic signal conduit street crossings or any conduit located within the roadway travelled way (including driveways) shall be schedule 80 rigid PVC. Exceptions to this requirement shall be determined by the City Public Works Inspector.

All conduits shall be two inches (2") minimum. \ All legs of the intersection shall have a conduit crossing installed (one spare with pull rope). All conduits shall have pull rope. 700-3.7 Pull Boxes.

DELETE this section in its entirety and SUBSTITUTE the following:

Pull boxes shall be Jensen Precast HN1324 electrical box part number HN1324-B 13” x 24” X 12” Reinforced Concrete Non-Traffic Box with Concrete Steel Reinforced Bold Down Lid part number HN 1324-L01. Pull boxes shall not be spaced more than 190 feet apart.

The bottom of the pull box shall rest firmly on a six (6) inch-thick bed of one-inch crushed rock extending six (6) inches beyond the outside edges of the pull box. Pull boxes shown in the vicinity of curbs shall be placed adjacent to the back of the curb, and where practical, shall be installed with the short side parallel to the curb.

Pull boxes shall not be installed in any part of a driveway or other traveled way unless approved by the City Engineer.

Pull Boxes shall be installed on both sides of a street crossing and within 10’ of service points.

All traffic signal pull boxes shall be No.6 unless otherwise noted. 700-4 STREET LIGHT SYSTEM MATERIAL
ADD the following:

Section 700-4-1-4 Finish. ADD the following:

Steel pole assemblies and all components shall be hot dipped galvanized per ASTM A123 after complete fabrication. The galvanizing shall coat all exterior and internal parts and surfaces of steel poles and parts. Prior to painting, the galvanized surfaces shall be mechanically etched by brush blasting per SSPC SP7. Parts shall be washed and heated cured prior to coating.

All material shall be factory finished with either a 2-part epoxy polyurethane or a powder fuse coat. Final color shall be approved by the City and Engineer prior to ordering. 01/23/2024 C7 184 of 561

All finished components shall be wrapped for maximum protection during shipment and installation. Touch up paint required with shipment. Manufacturer shall furnish paint formula and paint manufacturer to city.

Section 700-4-7 Photoelectric Controls.

ADD the following:

The photoelectric unit shall consist of a photoelectric cell in a weatherproof housing which plugs into an EEI-NEMA twist-lock receptacle integral with the luminaire and shall be installed with the clear UV-stabilized photocell window facing north. The control unit shall contain a uniformly coated cadmium-sulfide photoelectric cell suitable for operation with 120 or 240 volt line supply with surge protection to prevent damage and made to fail in the “ON” position. The unit shall have a HID load rating of 1,800 VA with a Tungsten load rating of 1,000 watts.

The response level of the unit to changing light levels shall remain stable throughout the life of the unit (5,000 operations). The “turn-on” level shall be nominal 1 foot-candle and the “turn- on: turn-off” ratio shall be 1.5.

ADD:

Section 700-4-9 LED Fixtures:

The luminaire fixture will be classified as a Type III and be a Semi-Cutoff Fixture. It shall have a non-yellowing acrylic lens and cast aluminum cage. Light Emitting Diode (LED) light source is required for all luminaires. The LED fixture shall be Cree LED fixtures part #STR-LWY-3M-HT-06- E-UL-BK-700-R-Y-40K - or equal. The fixture shall include a 7 pin ANSI C136.41 Dimming Receptacle. Contractor shall supply same fixture for entire project. Wattage and voltage shall be detailed in the plans. The structural fitter shall be designed for 100 mph wind and withstand vibration and seismic conditions. Finish shall be per the Finishing, Painting, & Coating specifications.

Luminaires shall be Light Emitting Diode (LED)
LED streetlight luminaries shall meet the applicable requirements of the following industry standards:

1.ANSI/NEMA/ANSLG C78.377-2011-Specifcations for the Chromaticity of Solid-State Lighting (SSL) Products

2.IES LM-79-08 – Approved Method: Electrical and Photometric Measurements of Solid- State Lighting Products

3.IESNA LM-80-08 – Approved Method measuring Lumen Maintenance of LED chips / Fixture Manufacturer must provide extrapolation explanation for Lumen Maintenance derived from In-Situ testing upon request.

4.IEEE C62.41.2-2002-IEEE Recommended Practice on Characterization of Surges in Low- Voltage (1000 V and less) AC Power Circuits

5.IESNA TM-15-11 & Addendum A (replaces TM-15-07 and TM-15-07 Addendum A) – Luminaire Classification System for Outdoor Luminaires; Backlight, Uplight, and Glare (BUG) Ratings
01/23/2024 C7 185 of 561

6.ANSI/UL 1598 – Poles & luminaires; UL

7.ANSI/UL 8750: Additional requirements for LED luminaires such as drivers and LED arrays
Fixtures shall be LED, dimmable, and approved by City Engineer:

General description of LED Streetlight – Standard fixture utilizes terminal block for power input suitable for #6 - #14 AWG wire operates at 700mA. Drive current is not field switchable. A three-pole terminal block capable of accepting #14 to #10 AWG shall be mounted to the housing inside the electrical compartment. Luminaire shall be provided with capability for optional backlight control. Complete assembly weight shall not exceed 45 lbs. Fixture is designed to mount on a schedule 40, 2” nominal pipe size (NPS) horizontal tenon (minimum 8‟ in length) and is adjustable +/- 5 degrees to allow for fixture leveling (includes two axis T-level to aid in this process). Fixture, including the LEDs, drivers and electrical components, shall carry a limited ten-year warranty and housing paint and finish shall carry a ten-year warranty.

Color temperature and CRI: 4000K color temperature for Safety Street Lighting, minimum 70 CRI
OPTICAL DISTRIBUTION METHOD & CONFIGURATIONS:

Optical configurations shall meet the following criteria:

1.No reflectors or single lensed fixture accepted. Close contact refractors to be employed for optical distribution.

2.Refractors are to be polymeric material rated 5VA, f1 rating

3.Lumen maintenance at 50,000 hours of life to be no less than 88% of initial lumen output

4.Shall have 95% survival rate at 50,000 hours

5.Integral 10K surge suppressor for diode and entire system protection Fixture
Application
(@100 hours)
LED Fixture
Wattage Color Temp Minimum
Lumens Distribution Type
Signalized
Intersections 130 Watts 4000 K 11,800 Lumens IESNA Type III distribution
Note: The items in the table are recommended values and may be changed per direction of City.

LUMINAIRE HOUSING:

Luminaire housing shall be furnished with an optical assembly, be powder-coated silver, include a level bubble to facilitate installation, allow for tool-less entry and shall include an integral twistlock type receptacle for photoelectric cell control in accordance with the latest EEI-NEMA standards which is adjustable with respect to north and prewired to the terminal board.

Photocell control shall be for a 7-pin receptacle per ANSI C136.41. 01/23/2024 C7 186 of 561

Luminaire external housing shall have a minimum rating of IP66 as specified in IEC 60529, with the ability to shed water from inside the housing (i.e. weep holes).

The LED luminaire shall be designed for horizontal mounting. The LED assembly shall have a slip-fitted mounting bracket capable of attaching to a two-inch (2”) pipe without the need for special mounting parts. They shall be installed in a horizontal position with leveling and clamping to the mast arm pipe accomplished by tightening mounting bolts, which are externally or internally accessible. Bolts shall be minimum 5/8” x2” size and either stainless steel.

Luminaire circuitry shall include quick connect / disconnects to allow easy separation and removal of driver and power door. Grounding requirements: ANSI/UL Standards and NFPA 70.

The luminaire power unit assembly shall consist of an integral driver, capacitor, 10K surge suppressor, and heavy duty terminal block. The power unit assembly shall be mounted on a separate component of the luminaire to facilitate replacement.

The luminaire optical chamber shall have a minimum rating of IP66 as specified in IEC 60529.

The luminaire housing cooling system shall consist of a passive heat sink with no fans, pumps, or liquids and shall be designed and constructed to accept a standard plug type, locking, three- pole, three-wire, streetlight photocontrol. The fixture and finish endurance tested to withstand 5,000 hours of elevated ambient salt fog conditions as defined in ASTM Standard B 117.

All fasteners shall be stainless steel and all polycarbonate components shall be UV stabilized.

An easily-viewable nameplate shall be permanently affixed to the inside of each luminaire housing. The nameplate shall contain the following information: manufacturer’s name, manufacturer’s catalog number, date of manufacture (month and year), plant location, input power consumption, driver output current, IEC IP Rating, correlated color temperature (CCT), IES light distribution type, IESNA TM-15 BUG ratings, and serial number. Utility approved SDGE name plate with light source and wattage shall be permanently affixed on the exterior of the Luminaire to be visible from the ground.

The driver assembly shall be enclosed in a separate compartment from the optical assembly.

The entire fixture shall be “wet listed” with the optical assembly compartment being rated at IP66. The LED Luminaire shall be constructed to provide the required light distribution with the lower edge of the Luminaire housing below the entire light source close contact refractors.The Luminaire must be Dark Sky Compliant with U0 bug rating. The light distribution pattern shall be per the FIXTURE table shown above.

DRIVERS:

Light Emitting Diode (LED) drivers shall be component-type consisting of precision wound coils and welded magnetic steel laminations assembled together and impregnated with baked-on, insulating, weatherproof varnish; and metal-cased, hermetically-sealed capacitor, suitable for 01/23/2024 C7 187 of 561

use on multiple distribution circuits with 60Hz, 120 or 240 Volt rating. The operating sound pressure noise level shall not exceed the ambient noise level by more than five (5) decibels at a 30 feet when measured by a sound level meter conforming to the American Standards for Sound Level Meters. Where the ambient noise level is less, a minimum of 40 decibels shall be assumed.

Power supply / driver shall be field replaceable by means quick-disconnect connectors and easy access mounting hardware. Power supply / driver shall be wet-listed in the US and Canada, UL, ROHS compliant, meet Caltrans 611 vibration testing and GR-63-CORE section 4.4.1/5.4.2 earthquake zone 4.

DRIVER SPECIFICATIONS:

Electronic; voltage range = universal 120 – 277 v +/- 10%; frequency = 50/60 Hz; power factor > 90% @ full load; THD < 20% @ full load; output ripple < 10%; output shall be isolated; case temperature rated for -40 to 60C; fully encased and potted; overheat protection, self-limited short circuit protection, and overload protected – minimum integral 10k surge protection tested in accordance with IEEE C62.41 and ANSI standard 62.41.2; Driver Life Rating not less than 100,000 hours.

FUSES:

Fuses shall be slow blow 13/32” x 1 ½” in-line type in 10 amp size (unless specified otherwise by the City). The fuse shall be installed in the hot leg of the lighting conductor. The circuit shall be fused in the base of the pole – not in the pull box. 240-volt installations require each leg to be fused using a double fuse holder and two fuses of appropriate size. Heat shrink both crimp ends.

FUSEHOLDERS:

Fuseholders shall be completely waterproof, shall grip the fuse in the load side section when opened, and be able to take a 13/32” x 1 ½” fuse, with crimp-type tubular terminals of a proper size for the cable in the particular light.

SECTION 701 - CONSTRUCTION
701-8 FOUNDATIONS, FOUNDATION CAPS AND SLABS
701-8.6 PAYMENT.

DELETE this section in its entirety and SUBSTITUTE the following:

Payment for foundations, including protection devices, bolt circles, reinforcement and foundation cap, will be made at the Contract Unit Price for the work required the Foundation, Foundation Cap or Slabs and no further compensation will be made therefore no additional costs to the City.
01/23/2024 C7 188 of 561

701-11 PULL BOXES
701-11.3 Payment.

ADD the following:

Payment for “Furnish and Install New #5 Pullbox”shall be made at the Contract Unit price on the base bid and shall include full compensation for all labor, materials, tools, and equipment for doing all work involved in installing the pullbox as shown on the Plans, as specified in these Special Provisions, the Greenbook, and as directed by the Engineer, and no additional payment will be made therefor.
701-12 CONDUIT
701-12.7 Payment.

ADD the following:

Payment for “Furnish and Install 2” Conduit”shall be made at the Contract Unit price on the base bid and shall include full compensation for all labor, materials, tools, and equipment for doing all work involved in installing conduits as shown on the Plans, as specified in these Special Provisions, the Greenbook, and as directed by the Engineer, and no additional payment will be made therefor.
701-16 STREET LIGHTING CONSTRUCTION
701-16.1 General.

ADD the following:

Payment for “Furnish and Install New 134 Watt Luminaire on Type 15 pole”shall be made at the Contract Unit price on the base bid and shall include full compensation for all labor, materials, tools, equipment, incidentals, and for completing installation of each item including removal, modifications, relocation, pull rope, excavation, backfill, foundation, grounding, poles, luminaires, service connection, SDG&E coordination, warranty, and all other items and no additional payment will be made therefor.
701-16.7 Luminaires.
701-16.7.4 Payment.DELETE this section in its entirety and SUBSTITUTE the following:

No separate payment will be made for luminaires. Payment for furnishing and installing luminaires shall be considered included in the Contract Unit prices for “Furnish and Install New 134 Watt Luminaire on Type 15 pole” and no additional payment will be made therefor. 01/23/2024 C7 189 of 561

701-18 TESTING.
701-18 GENERAL.

ADD the following:

The Engineering Division shall approve the test results before final acceptance.

The Contractor shall be responsible for installing, configuring and system integrating all of the items and devices to achieve a fully functioning system.

Contractor shall provide a comprehensive System Acceptance Test (SAT) document for all of the individual electronic devices installed in this contract for the City’s approval.

The City or its representative will approve or disapprove the SAT document within one week. If disapproved the City or its representative will inform the contractor of the deficiencies of the SAT for the contractor to fix. The contractor will have one week to provide the corrected final SAT document.

Once the SAT document is approved by the City or its representative, the contractor shall perform the SAT for all of the individual devices installed in this contract for the purpose of confirming the system is fully compliant with the contract requirements and is functioning as a fully configured, implemented and integrated system.

The City Engineer or its representative will be present during all the phases of the SAT. The SAT results will have the time and date information along with the signatures of the contractor’s representative and City Engineer’s or its representative’s signatures.

The SAT will be performed in its entirety from the City of National City Traffic Management Center (TMC) located at 1243 National City Blvd, National City, CA 91950.

SPECIAL PROVISIONS
PART 8 LANDSCAPING AND IRRIGATION
SECTION 800 – MATERIALS
800-1 LANDSCAPING MATERIALS.
800-1.1 Topsoil.
800-1.1.1 General.DELETE entirely and ADD the following:

Topsoil shall be Class "A" only. The material shall satisfy the Class "A" Specifications prior to arrival at the job site. Topsoil shall be rich brown in color, and shall be imported from a 01/23/2024 C7 190 of 561

commercial soil supplier. No on site amendment to the material to achieve Class "A" status will be permitted. Provide soil test for agricultural suitability for approval by Engineer prior to delivery. A second test will be required after placement to verify agricultural suitability and incorporation of recommended amendments. If this test comes back stating further amendments are required, further amendments may be added. These amendments are the only amendments that may be added to the Class “A” soil on site. 800-1.2 Soil Fertilizing and Conditioning Materials:
800-1.2.2 Manure:DELETE entirely:
800-1.2.3 Commercial Fertilizer: DELETE entirely:
800-1.2.4 Organic Soil Amendment: DELETE entirely:
800-1.2.5 Mulch: AMEND the following:

Two types of mulch are proposed for the project site. Organic mulch shall be not be used unless otherwise indicated.

1.1/2” Rock Mulch. Horse Creek Crushed (Palomino and Chesnut), supplied by Southwest Boulder and Stone or approved equal, shall be installed in areas and at the depth noted in the Plans.

2.1”-4” Rock Mulch. Horse Creek Crushed (Palomino and Chesnut), supplied by Southwest Boulder and Stone or approved equal, shall be installed in areas and at the depth noted in the Plans.

For each rock mulch product specified, submit a 5 lb, sample and sieve analysis for grading prior to any construction for approval by the Project Engineer.

ADD the following subsection:
800-1.2.6 Herbicides and Pesticides:

Herbicides and pesticides shall be used in their appropriate applications with strict adherence to manufacturers' specifications and instructions.

Post-emergent herbicide for all areas shall be Round Up, Reward, Montar, or approved equivalent.

Pre-emergent herbicide for landscape or rock mulch areas shall be Treflan, Surflan, Dimension 270G, or approved equivalent.
01/23/2024 C7 191 of 561

800-1.4 Plants:DELETE entirely:

ADD the following subsection:
800-1.6 Rock Boulders:
800-1.6.1 General:ADD the following:

Rock boulders shall be composed of Granitic origin. They shall be sounds and durable, free from clay or shale seams, cracks or other structural defects. Boulders shall have a least dimension not less than one-third of its greatest dimension.

Rock boulders shall be per plans or approved equal.

Rock boulder colors shall be per plans, or approved equal.

Rock boulders shall have a maximum dimension no greater than 5’-0”, and shall have a minimum dimension no less than 4’-0”.

Rock boulders shall be free of calcareous coating, caliche, organic matter, or other foreign substances.

Rock boulders to be sized per plans. The acceptability of the boulders shall be determined by the Landscape Architect or Project Engineer.
800-1.7 Weed Barrier Fabric:
800-1.7.1 General:ADD the following:

Weed barrier fabric shall consist of tough polypropylene fibers that resist tearing, puncturing, and rotting and shall conform to the following specifications:

Properties Test Method

3.0 Unit Weight ASTM D-7776
130 Tensile Strength ASTM D-4632
>70 Elongation at Break ASTM D-4632
35 Puncture Strength ASTM D-751
60/70 A.O.S. (equivalent sieve)ASTM D-4751
40 Trap Tear (lbs.)ASTM D-4533
4x10-2 Coefficient of Permeability (cm/sec)ASTM D-4991
100 Flux (gal/ft2/min)ASTM D-4991

1.3 Permittivity (sec-1)ASTM D-4491
The weed barrier fabric shall be by Typar, model number T-3301 (Heavy Grade), or approved equal, available at J.S. Bechtold (760)-751-1180.
01/23/2024 C7 192 of 561

800-2 IRRIGATION SYSTEM MATERIALS:

DELETE entirely:
800-3 ELECTRICAL MATERIALS:

DELETE entirely:

SECTION 801 – INSTALLATION
801-1 GENERAL.

ADD the following:

During installation Contractor shall observe safe practices in accordance with the Standard Specifications, and all appropriate Federal, State and Local Laws concerning safe job practices. 801-2 EARTHWORK AND TOPSOIL PLACEMENT.
801-2.1 General
ADD the following:

Moisture Content: Do not perform soil preparation and earthwork if soil moisture content is such that excessive soil compaction will result. Apply water to control dust, break up soil clods, and provide suitable moisture content for tilling and planting. 801-2.1.2 Equipment.ADD the following:

Equipment necessary for soil preparation, finish grading, and handling and placing of materials shall be available and in good working condition before starting work. 801-2.2 Topsoil Preparation and Conditioning
801-2.2.2 Fertilizing and Conditioning Procedures: DELETE entirely:
801-2.3 Finish Grading.

AMEND to read and ADD the following:

First paragraph, AMEND to read: contours and finish grade shall provide for drainage to sheet flow and shall not channel drainage in a manner where volume and velocity of water will create surface erosion.

Second paragraph change the words "one inch" to "½ inch".

Third paragraph, first sentence, AMEND to read: "After blending soil amendments and fertilizers into soil, water and allow soil to settle to provide a stable base." ADD the following: "Finish grade shall insure positive drainage from the site. Surface drainage shall be away from all building foundations. The Engineer shall approve the final grades and elevations before planting operations may begin".
01/23/2024 C7 193 of 561

ADD the following Section:
801-3.1 DECOMPOSED GRANITE AND ROCK COBBLE PAVEMENTS
801-3.1.2 General.Decomposed Granite Pavements shall conform to section 200-2.7. 801-3.1.3 Samples and Submittals.

1.Sieve analysis of aggregates

2.Aggregate color

3.Stabilizer
801-3.1.4 Preparation of Sub Base.

1.Subbase shall be as defined on the Plans and per Section 301-1 of these Special Provisions.

2.Pre-soak subbase and compact per soils report prior to installing decomposed granite and/ or rock cobble.
801-4 PLANTING
801-4.2 Protection and Storage.

ADD the following subsections:
801-4.2.1 Existing Trees, Shrubs and Ground Cover Protection.

If any work is to be performed in areas of existing planting and irrigation. The Contractor shall take precautions to minimize the disturbance to adjacent planted areas and is required to replace in kind any irrigation or planting disturbed by the work.

Identify and protect from damage all individual plants and areas of planting to remain by appropriate means. The Contractor shall provide equivalent size replacement plants in the event that the death or decline of existing plants to remain is attributable to the Contractor’s negligence or lack of protection as determined by the Engineer.

No storage of construction equipment or construction materials nor stockpiling of soil or debris shall be placed within the drip line of any existing tree.

All plants to remain on-site shall be watered and irrigated as necessary during the entire construction contract to provide for the health of the plant. Any plants required to be removed, boxed and set aside for future installation shall be watered, and maintained by the Contractor in a healthy condition until replanted or until the end of the maintenance period.

The pruning and trimming of the limbs and roots of plant materials to remain within the project scope shall be done by tradesmen experienced in this type of work. The removal of any limbs, branches, and roots shall be done only after conferring with the Engineer. 01/23/2024 C7 194 of 561

801-4.2.2 Excavation adjacent to Existing Tree, Shrub and Groundcover to Remain.

Excavation within the drip line of trees and shrubs shall be avoided. It is the intent of the plans that the Contractor provide an alternate routing of trenching to avoid cutting through roots of existing trees.

Where it is necessary to excavate in close proximity to existing trees and shrubs, all possible caution shall be exercised to avoid injury to roots and trunks. In the event it is necessary to cut the roots of an existing tree, the tree shall be pruned prior to excavation to reduce the foliage volume by the same percentage as the approximate percentage of roots removed. Pruning of trees on private property shall not be done without written permission of the property owner.

Excavation within the drip line of the tree shall be done by hand, tunneling under roots 1" in diameter and larger, and shall be done only on the approval of the Engineer. The exposed roots of trees shall be covered and shaded by moist burlap or canvas until the trench is backfilled. 801-4.2.3 Remove Existing Trees. ADD the following:

Trees noted to be removed and not transplanted shall be removed completely including the root crown and roots over 2" in diameter where practicable. Stump shall be removed by grinding or other mechanical method to a depth of 30" below proposed finish grade. The contractor shall verify the specific trees to be removed with the Engineer prior to removal.

Caution shall be exercised to avoid damage to adjacent property and barricades shall be erected to protect pedestrians. Trees outside the City right-of-way shall not be removed or otherwise damaged.
801-4.4 Specimen Planting.

DELETE entirely:
801-4.5.1 Mulch. ADD the following:

Spread mulch uniformly in all shrub planting areas from edge of sidewalk, curbing, or gutter at depths indicated on the plans. Provide weed barrier fabric beneath all Rock Mulch areas only.

Do not provide weed barrier in Filterra units. Provide mulch for entire limits of new shrub planting areas (per plan) and as directed by Engineer.
801-4.6 Plant Staking and Guying:
801-4.6.2 Method of tree Staking (TRIPLE STAKE): DELETE entirely:
801-4.6.3 Guying: DELETE entirely:
801-6 MAINTENANCE AND PLANT ESTABLISHMENT DELETE entirely:
801-7 MEASUREMENT
DELETE and REPLACE as follows:

Measurement for all landscaping work shall be lump sum. Contractor shall be required to submit an itemized schedule of values with the bid as shown in Section 801-8. 01/23/2024 C7 195 of 561

801-8 PAYMENT
DELETE and REPLACE as follows:

Payment for all landscaping work shall be made at the contract lump sum prices paid for “Landscape” as shown on the Bid Schedules and shall include all items necessary to sustain healthy growing conditions throughout the contract period including fertilizing and conditioning procedures, finished grading, protection of existing landscape and irrigation improvements, excavation, root barriers, all tools, materials, equipment, and no additional payment shall be made therefor. Contractor shall be required to submit a schedule of values with the bid. Work shall include:
i.Furnish and Install 4'x4'x4' Boulder
ii.Furnish and Install 5'x5'x5' Boulder
iii.Furnish and Install 1/2" Rock Mulch
iv.Furnish and Install 1"-4" Rock Mulch
v.Furnish and Install Weed Barrier
Payment for “Landscaping and Irrigation Maintenance Period (12 months)” shall be made at the contract lump sum prices paid as shown on the Bid Schedules and shall include all items necessary to sustain healthy growing periods for the minimum of 12 months following the first day of the maintenance period and as shown on the Plans and no additional payment shall be made therefor.
01/23/2024 C7 196 of 561

APPENDICES
01/23/2024 C7 197 of 561

APPENDIX A - GEOTECHNICAL REPORT
01/23/2024 C7 198 of 561

GEOTECHNICAL PAVEMENT AND

PERCOLATION EVALUATION

SAFE ROUTES TO SCHOOL

NEWELL STREET IMPROVEMENTS PROJECT

NATIONAL CITY, CALIFORNIA
Prepared For:

KIMLEY-HORN AND ASSOCIATES
401 B Street, Suite 600
San Diego, California 92101
Project No. 11837.002
April 30, 2019
01/23/2024 C7 199 of 561

April 30, 2019

Project No. 11837.002

Kimley-Horn and Associates
401 B Street, Suite 600
San Diego, California 92101

Attention: Mr. Roberto Ruiz-Salas, PE

Subject: Geotechnical Pavement and Percolation Evaluation Safe Routes to School, Newell Street Improvements Project National City, California

Introduction

In accordance with the request of representatives at Kimley-Horn and Associates, this letter presents the results of our pavement and percolation evaluation for the proposed Safe Routes to School, Newell Street, located in National City, California. The purpose of our study was to evaluate the existing asphalt pavement sections and underlying soil conditions, and to provide geotechnical recommendations for consideration in the design and construction of the proposed improvements. Our investigation included pavement coring, subsurface explorations and field percolation testing.

3934 Murphy Canyon Road, Suite B205 ■ San Diego, CA 92123-4425 858.569.6914 ■ Fax 858.292.0771 ■ www.leightongroup.com

01/23/2024 C7 200 of 561

11837.002
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Project Description

Based on our review of the conceptual plan provided by you, it is our understanding that the Safe Routes to School project site encompasses an area generally defined as Newell Street at the intersections with 20th Street and 22nd Street in National City, California (Figure 1). The proposed improvements generally consist of reconstruction of asphalt pavements, new concrete pavers, new sidewalks, new curb and gutter, stripping of new parking spaces, and new crosswalks. In addition, a proposed storm water infiltration system will be included as part of the new improvements and will be located either along the northeastern corner of either the intersection of Newell Street and 20th Street, or the intersection of Newell and 22nd Street.

Subsurface Investigation and Laboratory Testing

A subsurface exploration was performed to evaluate the existing pavement sections to perform percolation tests, to collect subgrade soil samples and to observe soil characteristics. Two (2) shallow exploratory borings were also advanced through the existing pavement along Newell Street at the intersections of 20th Street and 22nd Street.

The borings were also excavated to a depth of 16.5 feet below the existing ground surface (bgs). The two (2) percolation tests were performed at the site to a depth of approximately 4 feet bgs for the proposed storm water infiltration system. The exploratory borings and both percolation test locations were drilled using a heavy-duty truck mounted hollow-stem auger drill rig. The percolation test locations were presoaked overnight, and the testing was performed the following day by the falling head method. During the exploration operations, a geologist from our firm prepared geologic logs and collected bulk and relatively undisturbed samples for laboratory testing and evaluation. The approximate locations of the exploratory borings and percolation tests are presented on Figure 2. Boring logs are presented in Appendix A.

Laboratory testing was performed on representative soil samples to evaluate moisture and density, corrosion, pH, sulfate, expansion index and R-value. A discussion of the laboratory tests performed, and a summary of the laboratory test results are presented in Appendix B.

Findings

Based on our field explorations, the existing roadway pavement section is generally underlain by undocumented artificial fill with varying thicknesses, which is in turn

01/23/2024 C7 201 of 561

11837.002
-3-
underlain by Quaternary-aged Very Old Paralic Deposits. Table 1 below presents a summary of the measured pavement sections (i.e., asphaltic concrete (AC) and aggregate base thicknesses) obtained from the borings.

Table 1
Summary of Pavement Sections
Location Boring No. Thickness (in)
AC Aggregate Base
Center of the Intersection of Newell
Street and 20th Street B-1 4.5 12
Northeast Corner of the Intersection
of Newell Street and 22nd Street B-2 5 12

Site Geology

Based on our field explorations, the site is generally underlain by undocumented Artificial Fill (Afu), which is in turn underlain by Quaternary-aged Very Old Paralic Deposits (Qvop). Fill soils were encountered to a depth of 3 to 4 feet bgs at the borings and percolation test locations and consisted primarily of moist, medium to dark reddish brown, loose to medium dense, silty and clayey sands. We are unaware of any documentation of the existing fill soil; therefore, we are classifying all existing fill as undocumented fill.

Quaternary-aged Very Old Paralic Deposits (Qvop), as encountered in our exploration borings and both percolation test locations, is anticipated to underlie fill materials throughout the site. The Very Old Paralic Deposits, as encountered in our exploration borings, consisted of moist, medium dense to dense clayey and silty sand and moist, stiff to very stiff, sandy silt. In general, the upper portions of the Very Old Paralic Deposits are considered potentially compressible and to have a very low to low expansion potential; however, highly expansive material may be present within the limits of the proposed improvements.

Groundwater

Groundwater was not observed in the exploration boring or the percolation test locations during our site investigation; however, seepage and perched groundwater levels may develop along the fill and Very Old Paralic Deposits contacts. Nevertheless, based on

01/23/2024 C7 202 of 561

11837.002
-4-
the above information, we do not anticipate groundwater will be a constraint to the construction of the proposed improvements.

Infiltration

Based on our field percolation testing, the in-situ infiltration rates at tested locations and depths are summarized in the table below.

Table 2
Field Percolation Test Results
Location Test No. Depth of Test
(feet)
Infiltration Rate
(inches/hour)
Southwest Corner of the Intersection
of Newell Street and 20th Street P-1 4.12 0.206
Northwest Corner of the Intersection
of Newell Street and 22nd Street P-2 3.95 0.013

It should also be noted that the infiltration rates represent stabilized values and that these infiltration rates may degrade over time due to complete saturation of underlying soils, and fines build-up and plugging if pretreatment and maintenance of the storm water devise is not performed. As such, a reduction of the calculated infiltration rates using a factor of safety as determined by design engineer should be considered to establish a conservative infiltration rate for the service life of the system.

Recommendations

Based on our field exploration and laboratory testing, the following sections present preliminary geotechnical recommendations for earthwork, proposed storm water infiltration systems and new traffic loaded pavements (i.e., asphalt and concrete). In addition, the use of cement treated aggregate base and geosynthetic reinforcement were considered in the development of alternatives for the asphalt pavement.

Earthwork

In general, earthwork should be performed in accordance with “Greenbook” specifications and City of National City grading requirements, as applicable. The onsite soils are generally considered suitable for use as compacted fill provided they are free of organic materials, debris, and rock fragments larger than 6 inches in maximum dimension. All

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native fill soils should be brought to a moisture content of at least 3 percent above the laboratory optimum and compacted in uniform lifts to at least 90 percent relative compaction based on laboratory standard ASTM Test Method D1557. The optimum lift thickness required to produce a uniformly compacted fill will depend on the type and size of compaction equipment used. In general, fill should be placed in lifts not exceeding 8 inches in thickness.

Undocumented fill and the potentially compressible upper portions of the Very Old Paralic Deposits should be removed; moisture conditioned, and recompacted to a depth of 18 inches below finish grade or street subgrade, whichever is lower, within the project limits extending 5 feet outside the improvements. The thickness of the undocumented fill soils may vary across the site. We anticipate the depth of removals to be on the order of 1 to 2 feet in depth, with potentially localized deeper areas to at least 4 feet in depth. The bottom of all removals should be evaluated by a Certified Engineering Geologist to confirm conditions are as anticipated.

Where removals are not practical due to the presence of shallow underground utilities, a geosynthetic stabilization fabric (e.g. Mirafi: 600X or FW700 or TX160) may be used based on an evaluation of the geotechnical consultant. In general, geosynthetic stabilization fabric is placed as deep as possible prior to placement of pavement section materials.

Asphalt Pavement

For asphaltic concrete (AC) pavement, we recommend that the AC section be supported by either a Class 2 Aggregate Base or a Cement Treated Base (CTB). Table 3, below, presents the recommended AC pavement sections, utilizing a Traffic Index (TI) between 6 and 7, based by the Caltrans Highway Design Manual Method and the City of San Diego Schedule J. Note that a design R-values were based on laboratory testing and should be verified during grading by the general contractor.

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Table 3
Recommended Pavement Section
Utilizing Class 2 Aggregate Base or Cement Treated Base

Assumed
Traffic
Indices
Location
Design
R-
Value
Asphalt
Concrete
Thickness
(in)
Class 2
Aggregate
Base
Thickness
(in)
Asphalt
Concrete
Thickness
(in)
CTB
Thickness
(in)
Assumed
Traffic
Index of

6.0 Newell Street
and 20th Street 26 3.5 9.0 3.0 6.0
Newell Street
and 22nd Street 7 3.5 13.0 3.0 6.0
Assumed
Traffic
Index of

7.0 Newell Street
and 20th Street 26 4.0 11.0 4.0 7.0
Newell Street
and 22nd Street 7 4.0 15.0 4.0 7.0

As an alternative, Asphalt pavement over Class 2 Aggregate Base (AB) can be directly underlain by a geosythetic reinforcement, such as, Mirafi RS380i or equivalent. For the design of a geosythetic reinforced pavement section, we used a computer software program developed by Tencate (MiraSpec Road Design, Version, 2.03). Based on our analysis, the recommended reinforced pavements sections are provided in Table 4 for the Mirafi RS380i reinforcement.

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Table 4
Recommended AC Pavement Sections with Mirafi RS 380i

Assumed
Traffic Index Location Design
R-Value
Asphalt
Concrete
Thickness (in)
Aggregate
Base
Thickness
(in)

Assumed
Traffic Index
of 6.0
Newell Street
and 20th Street 26 4.0 6.0
Newell Street
and 22nd Street 7 4.0 8.0

Assumed
Traffic Index
of 7.0
Newell Street
and 20th Street 26 4.0 8.0
Newell Street
and 22nd Street 7 4.0 10.0

As another alternative, a full depth asphalt pavement section can be used as presented in Table 5 below.

Table 5
Recommended Full Depth AC Pavement Sections
Assumed
Traffic Index Location Design R-
Value
Asphalt Concrete
Thickness (in)

Assumed
Traffic Index of

6.0 Newell Street and
20th Street 26 8.0
Newell Street and
22nd Street 7 10.0

Assumed
Traffic Index of

7.0 Newell Street and
20th Street 26 10.0
Newell Street and
22nd Street 7 12.5

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Concrete Pavement

For concrete pavement, a full depth Portland Cement Concrete (PCC) section is recommended in Table 6 below. In addition, we recommend that a 3,500-psi concrete mix design (i.e., producing a 600-psi modulus of rupture) be used. Appropriate crack- control joints, as designed by the project civil engineer, should not exceed 15 feet and be as nearly square as possible.

Table 6
Recommended Concrete Pavement Sections
Assumed
Traffic Index Location Design
R-Value
PCC
Thickness
(in.)
Class 2 Aggregate
Base
Thickness (in.)

Assumed Traffic
Index of 6.0
Newell Street and
20th Street 26 6.0 -
Newell Street and
22nd Street 7 6.0 4.0

Assumed Traffic
Index of 7.0
Newell Street and
20th Street 26 6.0 4.0
Newell Street and
22nd Street 7 6.0 6.0

Subgrade Preparation

Prior to placement of fill, aggregate base, geosynthetic reinforcement (including Mirafi or concrete materials, the upper 6 inches of subgrade soils should be scarified, moisture- conditioned to at least optimum moisture content and compacted to a minimum 95 percent relative compaction based on ASTM Test Method D1557.

If pavement is planned adjacent to landscaped areas, we recommend that appropriate measures be taken (such as keeping the amount of landscape irrigation to a minimum, installing area drains or other devices, etc.) to reduce the possible adverse effects of water on the pavement subgrade.

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Trench Resurfacing

Trenches through existing pavements should be repaired in accordance with City of National City Standard Drawing No. 113-S-B. For secondary streets, that standard requires a section of 3 inches of asphalt concrete over 8 inches of compacted aggregate base. For primary streets, trenches should be resurfaced with 4 inches of asphaltic concrete over 10 inches of compacted aggregate base.

Pavement Section Materials

Aggregate base and asphaltic concrete should be compacted to a minimum 95 percent relative compaction based on ASTM D1557 and D2041, respectively. Materials should be placed and compacted at or above optimum moisture content.

Aggregate base and asphalt concrete should conform to and be placed in accordance with the “Greenbook” Standard Specifications for Public Works Construction (Sections 200, 203, and 400), and City of National City requirements.

Retaining Wall Lateral Earth Pressures

For design purposes, the following lateral earth pressure values for level or sloping backfill are recommended for retaining walls backfilled with and bearing against approved granular material of very low to low expansion potential (EI less than 50 per ASTM Test Method D4829).

Table 7
Retaining Wall Equivalent Fluid Weight (pcf)
Conditions Level 2:1 Slope
Active 40 65
At-Rest 55 90
Passive 300
(Maximum of 3 ksf)
140
(Sloping Down)

Unrestrained (yielding) cantilever walls up to 15 feet in height should be designed for an active equivalent pressure value provided above. In the design of walls restrained from movement at the top (nonyielding) such as basement walls, the at-rest pressures should be used. Note that below the water table, the passive pressure should be reduced to 150 psf. If conditions other than those covered herein are anticipated, the equivalent fluid

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pressure values should be provided on an individual case basis by the geotechnical engineer. A surcharge load for a restrained or unrestrained wall resulting from automobile traffic may be assumed to be equivalent to a uniform pressure of 75 psf which is in addition to the equivalent fluid pressure given above. For other uniform surcharge loads, a uniform pressure equal to 0.35q should be applied to the wall (where q is the surcharge pressure in psf). The wall pressures assume walls are backfilled with free draining materials and water is not allowed to accommodate behind walls. Typical retaining wall drainage design is illustrated in Appendix C. Wall backfill should be compacted by mechanical methods to at least 90 percent relative compaction (based on ASTM D1557).

Wall footings should be designed in accordance with the foundation design recommendations and reinforced in accordance with structural considerations. For all retaining walls, we recommend a minimum horizontal distance from the outside base of the footing to daylight of 7 feet.

Lateral soil resistance developed against lateral structural movement can be obtained from the passive pressure value provided above. Further, for sliding resistance, the friction coefficient of 0.35 may be used at the concrete and soil interface. These values may be increased by one-third when considering loads of short duration including wind or seismic loads. The total resistance may be taken as the sum of the frictional and passive resistance provided that the passive portion does not exceed two-thirds of the total resistance.

The geotechnical consultant should approve any backfill materials that will be utilized prior to the backfill placement operations. It is the contractor's responsibility to provide representative samples of the selected backfill material.

Concrete Flatwork

Concrete sidewalks and other flatwork (including construction joints) should be designed by the project civil engineer and should have a minimum thickness of 4 inches. For all concrete flatwork, the upper 12 inches of subgrade soils should be moisture conditioned to at least 3 percent above optimum moisture content and compacted to at least 90 percent relative compaction based on ASTM Test Method D1557 prior to the concrete placement. Where highly expansive clay is present and where planned sidewalks are adjacent to improvements (i.e. curbs, handicap ramps, etc.), concrete flatwork should be dowelled into adjacent curbs, reinforced with No. 3 rebar at 24 inches on center, and 18 inches of subgrade soil moisture conditioned to at least 5 percent above moisture content

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and compacted to between 88 and 90 percent relative compaction, based on ASTM D1557 prior to concrete placement.

Infiltration Systems

We understand that some of the planned infiltration systems will be constructed with a sand layer and/or crushed rock. Because of the relatively low permeable nature of the onsite soils at Newell Street locations, there is risk of lateral migration of storm water.

Therefore, for the Newell Street infiltration sites we recommend that the sides of all infiltration systems excavation areas and at least 1 foot lying horizontally on soil subgrades be lined with a 30-mil impermeable liner. In addition, if utilities are present below a proposed infiltration basin, we recommend relocating the basin or lining the basin to prevent lateral migration of storm water.

In general, we recommend minimum setbacks of proposed storm water infiltration systems from adjacent improvements or item, as identified below.

Table 6
Infiltration System Setbacks
Item Distance
Existing Utilities and Property Limits 5 feet
Foundation 15 feet or within a 1:1 plane
from the bottom of foundation
Face of any slope H/2, 10 feet minimum
(H is height of slope)
Private Water Well (drinking water) 100 feet

Note that foundations and subsurface improvements (eg., utility pipeline, basement, etc.) adjacent to proposed infiltration systems should be evaluated to make sure that they are not impacted by storm water migration. Where setbacks can’t be attained a 30-mil impermeable liner should be placed on bottom and sides of the infiltration basins.

During construction, all infiltration basin installations should be observed and documented by Leighton to verify that anticipated soils are encountered at the planned bottom depths.

As is customary, our boring explorations were excavated using a small diameter auger.

Therefore, no empirical information regarding caving soils within drilled borings was obtained. Nevertheless, caving of cohesionless sands and gravel is possible, and temporary shoring may be required to keep the excavations open, particularly in the

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temporary shoring may be required to keep the excavations open, particularly in the shallower sands and gravels, prior to and during placement of infiltration system sand and gravel. We recommend that the gravel be isolated from surrounding soils by filter fabric or similar membrane to prevent fines migration into the rock.

LIMITATIONS

The conclusions and recommendations in this report are based in part upon data that were obtained from a limited number of observations, site visits, excavations, samples, and tests. Such information is by necessity incomplete. The nature of many sites is such that differing geotechnical or geological conditions can occur within small distances and under varying climatic conditions. Changes in subsurface conditions can and do occur over time. Therefore, the findings, conclusions, and recommendations presented in this report can be relied upon only if Leighton Consulting, Inc. has the opportunity to observe the subsurface conditions during grading and construction of the project, in order to confirm that our preliminary findings are representative for the site.

If you have any questions regarding our letter, please contact this office. We appreciate this opportunity to be of service.

Respectfully submitted,

LEIGHTON CONSULTING, INC.

Mike D. Jensen, CEG 2457 William D. Olson, RCE, 45283 Senior Project Geologist Associate Engineer

Attachments: Figure 1 - Site Location Map
Figure 2 - Geotechnical Exploration Map
Appendix A - Boring Logs
Appendix B - Laboratory Testing Procedures and Test Results Appendix C - General Earthwork and Grading Specifications Distribution: (1) Digital Copy

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³
0 2,000 4,000
Feet
Figure 1
Scale:

Leighton
Base Map: ESRI ArcGIS Online 2019
Thematic Information: Leighton
1 " = 2,000 '
Project: 11837.002 Eng/Geol: WDO/MDJ
Map Saved as V:\Drafting\11837\002\Maps\11837-002_F01_SLM_2019-04-15.mxd on 4/15/2019 2:11:39 PM Author: Leighton Geomatics (mmurphy)
Date: April 2019 SITE LOCATION MAPKHA - Newell Street ImprovementsNational City, California ApproximateSite Boundary
01/23/2024 C7 212 of 561

³
0 200 400
Feet
Figure 2
Scale:

Leighton
Base Map: ESRI ArcGIS Online 2019
Thematic Information: Leighton
1 " = 200 '
Project: 11837.002 Eng/Geol: WDO/MDJ
Map Saved as V:\Drafting\11837\002\Maps\11837-002_F02_GEM_2019-04-15.mxd on 4/15/2019 2:32:35 PM Author: Leighton Geomatics (mmurphy)
Date: April 2019 GEOTECHNICALEXPLORATION MAPKHA - Newell Street ImprovementsNational City, California Legend
&<Approximate Boring Location
&(Approximate Percolation Test Location
Approximate Site Boundary
B-2
P-2
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Appendix A

Boring Logs

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B-1
B-1
C-1
G-1
R-1
SH-1
S-1
PUSH
CL
CH
OL
ML
MH
ML-CL
GW
GP
GM
GC
SW
SP
SM
SC
Asphaltic concrete.

Portland cement concrete.

Inorganic clay of low to medium plasticity; gravelly clay; sandy clay;silty clay; lean clay.

Inorganic clay; high plasticity, fat clays.

Organic clay; medium to plasticity, organic silts.

Inorganic silt; clayey silt with low plasticity.

Inorganic silt; diatomaceous fine sandy or silty soils; elastic silt.

Clayey silt to silty clay.

Well-graded gravel; gravel-sand mixture, little or no fines.

Poorly graded gravel; gravel-sand mixture, little or no fines.

Silty gravel; gravel-sand-silt mixtures.

Clayey gravel; gravel-sand-clay mixtures.

Well-graded sand; gravelly sand, little or no fines.

Poorly graded sand; gravelly sand, little or no fines.

Silty sand; poorly graded sand-silt mixtures.

Clayey sand; sand-clay mixtures.

Bedrock.

Ground water encountered at time of drilling.

Bulk Sample 1.

Bulk Sample 2.

Core Sample.

Grab Sample.

Modified California Sampler (3" O.D., 2.5 I.D.).

Shelby Tube Sampler (3" O.D.).

Standard Penetration Test SPT (Sampler (2" O.D., 1.4" I.D.).

Sampler Penetrates without Hammer Blow.

Bulk Sample 2.

AT ATTERBURG LIMITS
Pe
r

F
o
o
t
Fe
e
t

KEY TO BORING LOG GRAPHICS

B BULK SAMPLE

S SPLIT SPOON
S
(U
.

S
.

C
.

S
.
)
Project No.

Logged By
Lo
g
Drop
Date
So
i
l

C
l
a
s
s
.
1 R RING SAMPLE

CR CORROSION
Ty
p
e

o
f

T
e
s
t
s
Gr
a
p
h
i
c
pc
f
Mo
i
s
t
u
r
e
TYPE OF TESTS:

Type of Rig
Hole Diameter
Bl
o
w
s
El
e
v
a
t
i
o
n
SAMPLE TYPES:

SA SIEVE ANALYSIS

SH SHELBY TUBE
Drive Weight
Drilling Co.

RV R-VALUE

EI EXPANSION INDEX
De
p
t
h

T TUBE SAMPLE

G GRAB SAMPLE
Sa
m
p
l
e

N
o
.

Fe
e
t
Location
Project

CN CONSOLIDATION
Elevation Top of Elevation

GEOTECHNICAL BORING LOG KEY
At
t
i
t
u
d
e
s

LEIGHTON
1 Sampled By
0 5
10 15
20 25
30 Sheet of

DESCRIPTION
'
Co
n
t
e
n
t
,

%
Dr
y

D
e
n
s
i
t
y
N

MD MAXIMUM DENSITY

DS DIRECT SHEAR
"
01/23/2024 C7 215 of 561

RV, EI
13 24
36 16
20 29
29 50/4"
128
119
121
SM
SM
SC
SM
B-1
0-5'
R-1
R-2
R-3
6 12
11 4.5" of ASPHALT CONCRETE over 12" AGGREGATE BASE
ARTIFICIAL FILL (Afu)
@ 1': Silty SAND, medium dense, medium to dark brown,
moist, fine to medium sand, subrounded to rounded gravel (1/4"-1/2") throughout
QUATERNARY VERY OLD PARALIC DEPOSITS (Qvop)
@ 5': Silty SAND, very dense, dark reddish-brown, moist, fine to medium SAND, moderately indurated
@ 7': Clayey SAND in cuttings, stiff, moist, fine SAND, moderate plasticity
@ 10': Clayey SAND, very stiff, dark reddish-brown, moist, fine SAND, interbedded horizontal oxidized layers, mottling
@ 15': Silty SAND, very dense to hard, light grayish brown, dry, fine to medium SAND
Total Depth = 16 Feet (bgs)
No groundwater encountered at time of drilling
Backfilled on 3/27/19
Hole Diameter
Mo
i
s
t
u
r
e
Ground Elevation
De
p
t
h
Bl
o
w
s
El
e
v
a
t
i
o
n
Pe
r

6 I
n
c
h
e
s

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Vista City CouncilJanuary 23, 2024

Vista City Council
January 23, 2024