Cities Index.
Agenda packet

Corona City Council
February 5, 2025

Document
Agenda packet
Meeting
February 5, 2025
Body
Corona City Council
Pages
4,376
Original file
353.5 MB
Text extracted from the city's file for reading and search. Open the original on pub-corona.escribemeetings.com. That file is the official record.

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3. TERMS.

3.1 Scope of Services and Term.

3.1.1 General Scope of Services. Contractor promises and agrees to furnish to the City all labor, materials, tools, equipment, services, and incidental and customary work necessary to fully and adequately supply the professional water treatment plant rehabilitation maintenance or other general services necessary for the Project (“Services”). The Services are more particularly described in Exhibit “A” attached hereto and incorporated herein by reference.

All Services shall be subject to, and performed in accordance with, this Agreement, the exhibits attached hereto and incorporated herein by reference, and all applicable local, state and federal laws, rules and regulations.

3.1.2 Term. The term of this Agreement shall be from February 5, 2025 to June 30, 2025 (“Term”), unless earlier terminated as provided herein. Contractor shall complete the Services within the Term of this Agreement and shall meet any other established schedules and deadlines. The Parties may, by mutual, written consent, extend the Term of this Agreement one or more times by executing a written amendment pursuant to Section 3.5.8 below (each a “Renewal Term”). The terms “Term” and “Renewal Term” may sometimes be generally and collectively referred to as “Term” in this Agreement.

3.2 Responsibilities of Contractor.

3.2.1 Control and Payment of Subordinates; Independent Contractor. The Services shall be performed by Contractor or under its supervision. Contractor will determine the means, methods and details of performing the Services subject to the requirements of this Agreement. City retains Contractor on an independent contractor basis and not as an employee.

Contractor retains the right to perform similar or different services for others during the Term of this Agreement. Any additional personnel performing the Services under this Agreement on behalf of Contractor shall also not be employees of City and shall at all times be under Contractor’s exclusive direction and control. Contractor shall pay all wages, salaries, and other amounts due such personnel in connection with their performance of Services under this Agreement and as required by law. Contractor shall be responsible for all reports and obligations respecting such additional personnel, including, but not limited to: social security taxes, income tax withholding, unemployment insurance, disability insurance, and workers’ compensation insurance.

3.2.2 Schedule of Services. Contractor shall perform the Services within the Term of this Agreement, in accordance with the Schedule of Services set forth in Exhibit “B” attached hereto and incorporated herein by reference, and in accordance with any other completion schedule or milestones which may be separately agreed upon in writing by the Parties. Contractor represents that it has the professional and technical personnel required to perform the Services in conformance with such conditions. In order to facilitate Contractor’s conformance with the Schedule, City shall respond to Contractor’s submittals in a timely Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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manner. Upon request of City, Contractor shall provide a more detailed schedule of anticipated performance to meet the Schedule of Services.

3.2.3 Conformance to Applicable Requirements. All Services performed by Contractor shall be subject to the approval of City.

3.2.4 City’s Representative. The City hereby designates Tom Moody, Director of Utilities, or his or her designee, to act as its representative for the performance of this Agreement (“City’s Representative”). City’s Representative shall have the power to act on behalf of the City for all purposes under this Agreement. Contractor shall not accept direction or orders from any person other than the City’s Representative or his or her designee.

3.2.5 Contractor’s Representative. Contractor hereby designates Benjamin S.

Tvizer, CEO, or his or her designee, to act as its representative for the performance of this Agreement (“Contractor’s Representative”). Contractor’s Representative shall have full authority to represent and act on behalf of the Contractor for all purposes under this Agreement.

The Contractor’s Representative shall supervise and direct the Services, using his best skill and attention, and shall be responsible for all means, methods, techniques, sequences and procedures and for the satisfactory coordination of all portions of the Services under this Agreement.

3.2.6 Coordination of Services. Contractor agrees to work closely with City staff in the performance of Services and shall be available to City’s staff, consultants and other staff at all reasonable times.

3.2.7 Standard of Care; Performance of Employees. Contractor shall perform all Services under this Agreement in a skillful and competent manner, consistent with the standards generally recognized as being employed by professionals in the same discipline in the State of California. Contractor represents and maintains that it is skilled in the professional calling necessary to perform the Services. Contractor agrees that all employees and subcontractors shall have sufficient skill and experience to perform the Services assigned to them. Finally, Contractor represents that it, its employees and subcontractors shall have all licenses, permits, qualifications and approvals of whatever nature that are legally required to perform the Services, including a City Business License, and that such licenses and approvals shall be maintained throughout the Term of this Agreement. As provided for in the indemnification provisions of this Agreement, Contractor shall perform, at its own cost and expense and without reimbursement from the City, any services necessary to correct errors or omissions which are caused by the Contractor’s failure to comply with the standard of care provided for herein. Any employee of the Contractor or its sub-contractors who is determined by the City to be uncooperative, incompetent, a threat to the adequate or timely completion of the Project, a threat to the safety of persons or property, or any employee who fails or refuses to perform the Services in a manner acceptable to the City, shall be promptly removed from the Project by the Contractor and shall not be re-employed to perform any of the Services or to work on the Project.

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3.2.8 Disputes. Should any dispute arise respecting the true value of any work done, of any work omitted, or of any extra work which Contractor may be required to do, or respecting the size of any payment to Contractor during the performance of this Contract, Contractor shall continue to perform the Work while said dispute is decided by the City. If Contractor disputes the City’s decision, Contractor shall have such remedies as may be provided by law.

3.2.9 Laws and Regulations; Employee/Labor Certifications. Contractor shall keep itself fully informed of and in compliance with all local, state and federal laws, rules and regulations in any manner affecting the performance of the Project or the Services, including all Cal/OSHA requirements, and shall give all notices required by law. Contractor shall be liable for all violations of such laws and regulations in connection with Services. If the Contractor performs any work or Services knowing them to be contrary to such laws, rules and regulations and without giving written notice to the City, Contractor shall be solely responsible for all costs arising therefrom. City is a public entity of the State of California subject to certain provisions of the Health & Safety Code, Government Code, Public Contract Code, and Labor Code of the State. It is stipulated and agreed that all provisions of the law applicable to the public contracts of a municipality are a part of this Contract to the same extent as though set forth herein and will be complied with. These include but are not limited to the payment of prevailing wages, the stipulation that eight (8) hours' labor shall constitute a legal day's work and that no worker shall be permitted to work in excess of eight (8) hours during any one calendar day except as permitted by law. Contractor shall defend, indemnify and hold City, its officials, directors, officers, employees and agents free and harmless, pursuant to the indemnification provisions of this Agreement, from any claim or liability arising out of any failure or alleged failure to comply with such laws, rules or regulations.

3.2.9.1 Employment Eligibility; Contractor. By executing this Agreement, Contractor verifies that it fully complies with all requirements and restrictions of state and federal law respecting the employment of undocumented aliens, including, but not limited to, the Immigration Reform and Control Act of 1986, as may be amended from time to time. Such requirements and restrictions include, but are not limited to, examination and retention of documentation confirming the identity and immigration status of each employee of the Contractor. Contractor also verifies that it has not committed a violation of any such law within the five (5) years immediately preceding the date of execution of this Agreement, and shall not violate any such law at any time during the Term of the Agreement. Contractor shall avoid any violation of any such law during the Term of this Agreement by participating in an electronic verification of work authorization program operated by the United States Department of Homeland Security, by participating in an equivalent federal work authorization program operated by the United States Department of Homeland Security to verify information of newly hired employees, or by some other legally acceptable method. Contractor shall maintain records of each such verification, and shall make them available to the City or its representatives for inspection and copy at any time during normal business hours. The City shall not be responsible for any costs or expenses related to Contractor’s compliance with the requirements provided for in Section 3.2.9 or any of its sub-sections.

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3.2.9.2 Employment Eligibility; Subcontractors, Sub-subcontractors and Consultants. To the same extent and under the same conditions as Contractor, Contractor shall require all of its subcontractors, sub-subcontractors and consultants performing any work or Services relating to the Project or this Agreement to make the same verifications and comply with all requirements and restrictions provided for in Section 3.2.9.1.

3.2.9.3 Employment Eligibility; Failure to Comply. Each person executing this Agreement on behalf of Contractor verifies that they are a duly authorized officer of Contractor, and understands that any of the following shall be grounds for the City to terminate the Agreement for cause: (1) failure of Contractor or its subcontractors, subsubcontractors or consultants to meet any of the requirements provided for in Sections 3.2.9.1 or

3.2.9.2; (2) any misrepresentation or material omission concerning compliance with such requirements (including in those verifications provided to the Contractor under Section 3.2.9.2); or (3) failure to immediately remove from the Project any person found not to be in compliance with such requirements.

3.2.9.4 Labor Certification. By its signature hereunder, Contractor certifies that it is aware of the provisions of Section 3700 of the California Labor Code which require every employer to be insured against liability for Workers’ Compensation or to undertake self-insurance in accordance with the provisions of that Code, and agrees to comply with such provisions before commencing the performance of the Services.

3.2.9.5 Equal Opportunity Employment. Contractor represents that it is an equal opportunity employer and it shall not discriminate against any subconsultant, employee or applicant for employment because of race, religion, color, national origin, handicap, ancestry, sex or age. Such non-discrimination shall include, but not be limited to, all activities related to initial employment, upgrading, demotion, transfer, recruitment or recruitment advertising, layoff or termination. Contractor shall also comply with all relevant provisions of City’s Minority Business Enterprise program, Affirmative Action Plan or other related programs or guidelines currently in effect or hereinafter enacted.

3.2.9.6Air Quality. Contractor must fully comply with all applicable laws, rules and regulations in furnishing or using equipment and/or providing services, including, but not limited to, emissions limits and permitting requirements imposed by the South Coast Air Quality Management District (SCAQMD) and/or California Air Resources Board (CARB).

Although the SCAQMD and CARB limits and requirements are more broad, Contractor shall specifically be aware of their application to "portable equipment", which definition is considered by SCAQMD and CARB to include any item of equipment with a fuel-powered engine.

Contractor shall indemnify City against any fines or penalties imposed by SCAQMD, CARB, or any other governmental or regulatory agency for violations of applicable laws, rules and/or regulations by Contractor, its subcontractors, or others for whom Contractor is responsible under its indemnity obligations provided for in this Agreement.

Contractor shall comply, and shall ensure all subcontractors comply, with all applicable requirements of the most current version of the regulations imposed by CARB Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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including, without limitation, all applicable terms of Title 13, California Code of Regulations Division 3, Chapter 9 and all pending amendments (“Regulation”).

Throughout the Project, and for three (3) years thereafter, Contractor shall make available for inspection and copying any and all documents or information associated with Contractor’s and its subcontractors’ fleets including, without limitation, the Certificates of Reported Compliance (“CRCs”), fuel/refueling records, maintenance records, emissions records, and any other information the Contractor is required to produce, keep or maintain pursuant to the Regulation upon two (2) calendar days’ notice from the City.

Contractor shall be solely liable for any and all costs associated with compliance with the Regulation as well as for any and all penalties, fines, damages, or costs associated with any and all violations, or failures to comply with the Regulation. Contractor shall defend, indemnify and hold harmless the City, its officials, officers, employees and authorized volunteers free and harmless from any claims, liabilities, costs, penalties or interest arising out of any failure or alleged failure to comply with the Regulation.

3.2.10 Insurance.

3.2.10.1 Time for Compliance. Promptly following the Effective Date of this Agreement, but in no event before Contractor commences any Services under this Agreement, Contractor shall provide evidence satisfactory to the City that it has secured all insurance required under this section. Failure to provide and maintain all required insurance shall be grounds for the City to terminate this Agreement for cause.

3.2.10.2 Minimum Requirements. Contractor shall, at its expense, procure and maintain for the duration of the Agreement insurance against claims for injuries to persons or damages to property which may arise from or in connection with the performance of the Agreement by the Contractor, its agents, representatives, employees or subcontractors.

Contractor shall also require all of its subcontractors to procure and maintain the same insurance for the duration of the Agreement. Such insurance shall meet at least the following minimum levels of coverage:
(A) Minimum Scope of Insurance. Coverage shall be at least as broad as the latest version of the following: (1) General Liability: Insurance Services Office Commercial General Liability coverage (occurrence form CG 0001); (2) Automobile Liability:

Insurance Services Office Business Auto Coverage form number CA 0001, code 1 (any auto), or if Contractor has no owned autos, Code 8 (hired) and 9 (non-owned); and (3) Workers’ Compensation and Employer’s Liability: Workers’ Compensation insurance as required by the State of California and Employer’s Liability Insurance. (B) Minimum Limits of Insurance. Contractor shall maintain limits no less than: (1) General Liability: $1,000,000 per occurrence for bodily injury, personal injury, advertising injury and property damage. If Commercial General Liability Insurance or other form with general aggregate limit is used including, but not limited to, form CG 2503, Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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either the general aggregate limit shall apply separately to this Agreement/location or the general aggregate limit shall be twice the required occurrence limit; (2) Automobile Liability:
$1,000,000 per accident for bodily injury and property damage; and (3) Workers’ Compensation and Employer’s Liability: Workers’ Compensation limits as required by the Labor Code of the State of California. Employer’s Liability limits of $1,000,000 per accident for bodily injury or disease.

3.2.10.3 Insurance Endorsements. The insurance policies shall contain or be endorsed (amended) to include the following provisions:
(A) General Liability. The general liability policy shall state that: (1) the City, its directors, officials, officers, employees, agents, and volunteers shall be covered as additional insured with respect to liability arising out of work or operations performed by or on behalf of the Contractor, including materials, parts or equipment furnished in connection therewith (the endorsement form shall be at least as broad as ISO Form CG 20 10 11 85 or both CG 20 37 and one of the following: CG 20 10, CG 20 26, CG 20 33 or CG 20 38); and (2) the insurance coverage shall be primary insurance coverage as respects the City, its directors, officials, officers, employees, agents, and volunteers (the endorsement form shall be at least as broad as ISO CG 20 01 04 13). Any insurance or self-insurance maintained by the City, its directors, officials, officers, employees, agents, and volunteers shall be excess of the Contractor’s insurance and shall not be called upon to contribute with it in any way. (B) Waiver of Subrogation – Workers’ Compensation and
Employer’s Liability Coverage. The insurer shall agree to waive all rights of subrogation against the City, its directors, officials, officers, employees, agents, and volunteers for losses paid under the terms of the insurance policy which arise from work or Services performed by the Contractor.
(C) All Coverages. If Contractor maintains broader coverage and/or higher limits than the minimums shown above, the City is entitled to the broader coverage and/or higher limits maintained by Contractor. Thus, any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to the City.

3.2.10.4 Other Provisions; Endorsements Preferred. Contractor shall endeavor to provide endorsements regarding the following provisions, but nonetheless understands, acknowledges and agrees that the following provisions shall apply and that failure to comply shall be considered to be a breach of this Agreement by Contractor:
(A) Waiver of Subrogation – All Other Policies. Contractor hereby waives all rights of subrogation any insurer of Contractor’s may acquire against the City, its directors, officials, officers, employees, agents, and volunteers for losses paid under the terms of any insurance policy which arise from work or Services performed by the Contractor.

Contractor understands, acknowledges and agrees that this provision is in full force and effect even if the City does not receive a waiver of subrogation endorsement from the insurer.

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(B) Notice. Contractor shall either: (1) require its insurer to provide thirty (30) days prior written notice to the City before coverage is suspended, voided, or canceled; or (2) notify City in writing that such notice is not available and forward any notice of such actions to the City within two (2) business days from date of receipt by Contractor.

Contractor understands, acknowledges and agrees that this provision is in full force and effect even if the City does not receive a waiver of subrogation endorsement from the insurer.

3.2.10.5 Claims Made Policies. The following provisions shall apply to all policies that provide coverage on a claims-made basis: (A) the retroactive date must be shown and must be before the date on which any Services under this Agreement commence; (B) the insurance must be maintained and evidence of insurance must be provided for at least five (5) years after completion of the Project; and (C) if coverage is canceled or not renewed and is not replaced with another claims-made policy with a retroactive date prior to the date on which any Services under this Agreement commence, Contractor must purchase “extended reporting” coverage for a minimum of five (5) years after completion of Project.

3.2.10.6 Deductibles and Self-Insurance Retentions. Any deductibles or self-insured retentions must be declared to and approved by the City. The City may require the Contractor to provide proof of ability to pay losses and related investigation, claims administration and defense expenses within the deductible or self-insured retention. The deductible or self-insured retention may be satisfied by either the named insured or the City.

3.2.10.7 Acceptability of Insurers. Unless under the circumstances a different rating is otherwise acceptable to the City in its sole and absolute discretion, insurance is to be placed with insurers which are satisfactory to the City and which meet either of the following criteria : (1) an insurer with a current A.M. Best’s rating no less than A-:VII and licensed as an admitted insurance carrier in California; or (2) an insurer with a current A.M.

Best’s rating no less than A-:X and authorized to issue the required policies in California.

3.2.10.8 Verification of Coverage. Contractor shall furnish City with original certificates of insurance, as well as amendatory endorsements or copies of the applicable policy language effecting coverage required by this Agreement. All documents must be received and approved by the City before any Services commence; provided, however, that failure to obtain the required documents prior to the commencement of Services shall not waive Contractor’s obligation to provide them. The City reserves the right to require complete, certified copies of all required insurance policies, at any time.

3.2.10.9 Reporting of Claims. Contractor shall report to the City, in addition to Contractor’s insurer, any and all insurance claims submitted by Contractor in connection with the Services under this Agreement.

3.2.10.10 Sub-Contractors. All subcontractors shall comply with each and every insurance provision of this Section 3.2.10. Contractor shall therefore not allow any subcontractor to commence work on any subcontract to perform any part of the Services Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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until it has provided evidence satisfactory to the City that the subcontractor has secured all insurance required under this Agreement.

3.2.10.11 Special Risk or Circumstances. The City reserves the right, in its sole and absolute discretion, to modify the requirements of this Section 3.2.10, including limits, based on any of the following: (A) the nature of the risk of the Services; (B) the prior experience of the insured; (C) the rating or other quality or characteristic of the insurer; (D) any special or unique coverage issues; and (E) any other special or unique circumstances.

3.2.11 Safety. Contractor shall execute and maintain its work and Services so as to avoid injury or damage to any person or property. In carrying out its Services, the Contractor shall at all times be in compliance with all applicable local, state and federal laws, rules and regulations, and shall exercise all necessary precautions for the safety of employees appropriate to the nature of the Services and the conditions under which the Services are to be performed.

3.2.12 Bonds.

3.2.12.1 Performance Bond. If required by law or otherwise specifically requested by City in Exhibit “C” attached hereto and incorporated herein by reference, Contractor shall execute and provide to City concurrently with this Agreement a Performance Bond in the amount of the Total Compensation indicated in this Agreement, and in a form provided or approved by the City. If such bond is required, no payment will be made to Contractor until it has been received and approved by the City.

3.2.12.2 Payment Bond. If required by law or otherwise specifically requested by City in Exhibit “C” attached hereto and incorporated herein by reference, Contractor shall execute and provide to City concurrently with this Agreement a Payment Bond in the amount of the Total Compensation indicated in this Agreement, and in a form provided or approved by the City. If such bond is required, no payment will be made to Contractor until it has been received and approved by the City.

3.2.12.3 Bond Provisions. Should, in City’s sole opinion, any bond become insufficient or any surety be found to be unsatisfactory, Contractor shall renew or replace the affected bond within 10 days of receiving notice from City. In the event the surety or Contractor intends to reduce or cancel any required bond, at least thirty (30) days prior written notice shall be given to the City, and Contractor shall post acceptable replacement bonds at least ten (10) days prior to expiration of the original bonds. No further payments shall be deemed due or will be made under this Agreement until any replacement bonds required by this section are accepted by the City. To the extent, if any, that the Total Compensation is increased in accordance with the Agreement, the Contractor shall, upon request of the City, cause the amount of the bonds to be increased accordingly and shall promptly deliver satisfactory evidence of such increase to the City. To the extent available, the bonds shall further provide that no change or alteration of the Agreement (including, without limitation, an increase in the Total Compensation, as referred to above), extensions of time, or modifications of the time, terms, or Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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conditions of payment to the Contractor, will release the surety. If the Contractor fails to furnish any required bond, the City may terminate this Agreement for cause.

3.2.12.4 Surety Qualifications. The bonds must be provided by a surety which is satisfactory to the City and which meets either of the following criteria: (1) a surety with a current A.M. Best’s rating no less than A-:VII and licensed as an admitted surety insurer in California; or (2) a surety with a current A.M. Best’s rating no less than A-:X and authorized to issue the required bonds in California. If a surety does not meet these requirements, the insurer will be considered qualified if it is in conformance with Section 995.660 of the California Code of Civil Procedure, and proof of such is provided to the City.

3.2.13 Accounting Records. Contractor shall maintain complete and accurate records with respect to all costs and expenses incurred under this Agreement. All such records shall be clearly identifiable. Contractor shall allow a representative of City during normal business hours to examine, audit, and make transcripts or copies of such records and any other documents created pursuant to this Agreement. Contractor shall allow inspection of all work, data, documents, proceedings, and activities related to the Agreement for a period of three (3) years from the date of final payment under this Agreement.

3.3 Fees and Payments.

3.3.1 Rates & Total Compensation. Contractor shall receive compensation, including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth in Exhibit ”C” attached hereto and incorporated herein by reference. The total compensation, including authorized reimbursements, shall not exceed One Hundred SeventyEight Thousand Six Hundred Sixty Nine Dollars ($178,669.00) (“Total Compensation”) without written approval of City’s Representative. Extra Work may be authorized, as described below, and if authorized, will be compensated at the rates and manner set forth in this Agreement.

3.3.2 Payment of Compensation. Contractor shall submit to City a monthly itemized statement which indicates work completed and hours of Services rendered by Contractor. The statement shall describe the amount of Services and supplies provided since the initial commencement date, or since the start of the subsequent billing periods, as appropriate, through the date of the statement. City shall, within 30 days of receiving such statement, review the statement and pay all approved charges thereon.

3.3.3 Reimbursement for Expenses. Contractor shall not be reimbursed for any expenses unless authorized in writing by City.

3.3.4 Extra Work. At any time during the Term of this Agreement, City may request that Contractor perform Extra Work. As used herein, “Extra Work” means any work which is determined by City to be necessary for the proper completion of the Project, but which the Parties did not reasonably anticipate would be necessary at the execution of this Agreement.

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Contractor shall not perform, nor be compensated for, Extra Work without written authorization from City’s Representative.

3.3.5 Prevailing Wages. Contractor is aware of the requirements of Chapter 1 (beginning at Section 1720 et seq.) of Part 7 of Division 2 of the California Labor Code, as well as Title 8, Section 16000 et seq. of the California Code of Regulations (“Prevailing Wage Laws”), which require the payment of prevailing wage rates and the performance of other requirements on “public works” and “maintenance” projects. If the Services are being performed as part of an applicable “public works” or “maintenance” project, as defined by the Prevailing Wage Laws, and if the Total Compensation is $1,000 or more, Contractor and its subcontractors shall fully comply with the Prevailing Wage Laws for their employees and any others to whom such laws are applicable. Contractor and its subcontractors shall also be responsible for any and all violations and fines imposed on them pursuant to the Prevailing Wage Laws. Pursuant to SB 854, which amended the Prevailing Wage Laws, this Agreement would also be subject to compliance monitoring and enforcement by the California Department of Industrial Relations (“DIR”). Beginning April 1, 2015, no contractor or subcontractor may be awarded this Agreement unless registered with the DIR pursuant to Labor Code Section 1725.5. The City will report all necessary agreements to the DIR as required by the Prevailing Wage Laws. Contractor shall make copies of the prevailing rates of per diem wages for each craft, classification or type of worker needed to execute the Services available to interested parties upon request and shall post copies at the Contractor’s principal place of business and at the Project site. It is most efficient for the Contractor to obtain a copy of the prevailing wages in effect at the commencement of this Agreement from the website of the Division of Labor Statistics and Research of the DIR located at www.dir.ca.gov/dlsr/. In the alternative, Contractor may obtain a copy of the prevailing wages from the City’s Representative. Contractor shall defend, indemnify and hold the City, its elected officials, officers, employees and agents free and harmless from any claim or liability arising out of any failure or alleged failure to comply with the Prevailing Wage Laws.

3.3.6 Apprenticeable Crafts. If the project is being performed as part of an applicable “public works” or “maintenance” project, as defined by the Prevailing Wage Laws, Contractor shall comply with the provisions of Section 1777.5 of the California Labor Code with respect to the employment of properly registered apprentices upon public works when Contractor employs workmen in an apprenticeable craft or trade. The primary responsibility for compliance with said section for all apprenticeable occupations shall be with Contractor.

3.4 Termination of Agreement.

3.4.1 Grounds for Termination. City may, by written notice to Contractor, terminate the whole or any part of this Agreement at any time and without cause by giving written notice to Contractor of such termination, and specifying the effective date thereof, at least seven (7) days before the effective date of such termination. Upon termination, Contractor shall be compensated only for those Services which have been adequately rendered to City, as well as any authorized reimbursable expenses, and Contractor shall be entitled to no further compensation. Contractor may not terminate this Agreement except for cause.

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3.4.2 Effect of Termination. If this Agreement is terminated as provided herein, City may require Contractor to provide all finished or unfinished Documents and Data and other information of any kind prepared by Contractor in connection with the performance of Services under this Agreement. Contractor shall be required to provide such document and other information within fifteen (15) days of the request.

3.4.3 Additional Services. In the event this Agreement is terminated in whole or in part as provided herein, City may procure, upon such terms and in such manner as it may determine appropriate, services similar to those terminated.

3.5 General Provisions.

3.5.1 Delivery of Notices. All notices permitted or required under this Agreement shall be given to the respective Parties at the following address, or at such other address as the respective Parties may provide in writing for this purpose:

Contractor:

Estate Design and Construction, Inc.
1902 Westwood Blvd., Suite 200
Los Angeles, CA 90025
Attn: Benjamin S. Tvizer
City:

City of Corona
400 South Vicentia Avenue
Corona, CA 92882
Attn: Tom Moody, Utilities Director
Such notice shall be deemed made when personally delivered or when mailed, forty-eight (48) hours after deposit in the U.S. Mail, first class postage prepaid and addressed to the Party at its applicable address. Actual notice shall be deemed adequate notice on the date actual notice occurred, regardless of the method of service.

3.5.2 Indemnification. To the fullest extent permitted by law, Contractor shall defend (with counsel of City’s choosing), indemnify and hold the City, its directors, officials, officers, employees, volunteers and agents free and harmless from any and all claims, demands, causes of action, costs, expenses, liability, loss, damage or injury of any kind, in law or equity, to property or persons, including wrongful death, to the extent arising out of, pertaining to, or incident to any alleged willful misconduct or negligent acts, errors or omissions of Contractor, its officials, officers, employees, subcontractors, consultants or agents in connection with the performance of the Contractor’s Services, the Project or this Agreement, including without limitation the payment of all settlement amounts, expert witness fees and attorneys fees and other related costs and expenses. Notwithstanding the foregoing, to the extent Contractor's Services are subject to Civil Code Section 2782.8, the above indemnity shall be limited, to the extent Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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required by Civil Code Section 2782.8, to claims that arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the Contractor. Contractor’s obligation to indemnify shall survive expiration or termination of this Agreement, and shall not be restricted to insurance proceeds, if any, received by the City, its directors, officials, officers, employees, agents, or volunteers.

3.5.3 Governing Law; Government Code Claim Compliance. This Agreement shall be governed by the laws of the State of California. Venue shall be in Riverside County. In addition to any and all contract requirements pertaining to notices of and requests for compensation or payment for extra work, disputed work, claims and/or changed conditions, Contractor must comply with the claim procedures set forth in Government Code Sections 900 et seq. prior to filing any lawsuit against the City. Such Government Code claims and any subsequent lawsuit based upon the Government Code claims shall be limited to those matters that remain unresolved after all procedures pertaining to extra work, disputed work, claims, and/or changed conditions have been followed by Contractor. If no such Government Code claim is submitted, or if any prerequisite contractual requirements are not otherwise satisfied as specified herein, Contractor shall be barred from bringing and maintaining a valid lawsuit against the City.

3.5.4 Time of Essence. Time is of the essence for each and every provision of this Agreement.

3.5.5 City’s Right to Employ Other Contractors. City reserves right to employ other contractors in connection with this Project.

3.5.6 Successors and Assigns. This Agreement shall be binding on the successors and assigns of the parties.

3.5.6.1 Subcontractors; Assignment or Transfer. Contractor shall not subcontract any portion of the Services required under this Agreement, except as expressly authorized herein, without the prior written approval of the City. Subcontracts, if any, shall include a provision making them subject to all provisions of this Agreement. Contractor shall also not assign, hypothecate or transfer, either directly or by operation of law, this Agreement or any interest herein without the prior written consent of the City. Any attempt to subcontract or take any other action not authorized herein shall be null and void, and any subcontractors, assignees, hypothecates or transferees shall acquire no right or interest by reason of such action.

3.5.6.2 Corona Utility Authority. To the extent that this Agreement is deemed to be a "material contract" under either of the CUA Management Agreements, Contractor has no right to terminate this Agreement, either with or without cause, based upon the existence or nonexistence of either or both of the CUA Management Agreements. Therefore, if an applicable CUA Management Agreement expires or terminates for any reason, Contractor shall remain fully obligated to perform under this Agreement with the CUA or another third party contracted by the CUA for the maintenance, management and operation of the applicable utility system.

Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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3.5.7 Construction; References; Captions. Since the Parties or their agents have participated fully in the preparation of this Agreement, the language of this Agreement shall be construed simply, according to its fair meaning, and not strictly for or against any Party. Any term referencing time, days or period for performance shall be deemed calendar days and not work days. All references to Contractor include all personnel, employees, agents, and subcontractors of Contractor, except as otherwise specified in this Agreement. All references to City include its elected officials, officers, employees, agents, and volunteers except as otherwise specified in this Agreement. The captions of the various articles and paragraphs are for convenience and ease of reference only, and do not define, limit, augment, or describe the scope, content or intent of this Agreement.

3.5.8 Amendment; Modification. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing and signed by both Parties.

3.5.9 Waiver. No waiver of any default shall constitute a waiver of any other default or breach, whether of the same or other covenant or condition. No waiver, benefit, privilege, or service voluntarily given or performed by a Party shall give the other Party any contractual rights by custom, estoppel or otherwise.

3.5.10 No Third Party Beneficiaries. Except to the extent expressly provided for in Section 3.5.6, there are no intended third party beneficiaries of any right or obligation assumed by the Parties.

3.5.11 Invalidity; Severability. If any portion of this Agreement is declared invalid, illegal, or otherwise unenforceable by a court of competent jurisdiction, the remaining provisions shall continue in full force and effect.

3.5.12 Prohibited Interests. Contractor maintains and warrants that it has not employed nor retained any company or person, other than a bona fide employee working solely for Contractor, to solicit or secure this Agreement. Further, Contractor warrants that it has not paid nor has it agreed to pay any company or person, other than a bona fide employee working solely for Contractor, any fee, commission, percentage, brokerage fee, gift or other consideration contingent upon or resulting from the award or making of this Agreement. Contractor further agrees to file, or shall cause its employees or subcontractors to file, a Statement of Economic Interest with the City’s Filing Officer as required under state law in the performance of the Services. For breach or violation of this warranty, City shall have the right to rescind this Agreement without liability. For the Term of this Agreement, no member, officer or employee of City, during the term of his or her service with City, shall have any direct interest in this Agreement, or obtain any present or anticipated material benefit arising therefrom.

3.5.13 Cooperation; Further Acts. The Parties shall fully cooperate with one another and shall take any additional acts or sign any additional documents as may be necessary, appropriate or convenient to attain the purposes of this Agreement.

Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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3.5.14 Attorney’s Fees. If either Party commences an action against the other Party, either legal, administrative or otherwise, arising out of or in connection with this Agreement, the prevailing Party in such litigation shall be entitled to have and recover from the losing Party reasonable attorney’s fees and all other costs of such action.

3.5.15 Authority to Enter Agreement. Contractor has all requisite power and authority to conduct its business and to execute, deliver, and perform the Agreement. Each Party warrants that the individuals who have signed this Agreement have the legal power, right, and authority to make this Agreement and bind each respective Party.

3.5.16 Counterparts. This Agreement may be signed in counterparts, each of which shall constitute an original.

3.5.17 Entire Agreement. This Agreement contains the entire Agreement of the Parties with respect to the subject matter hereof, and supersedes all prior negotiations, understandings, or agreements. This Agreement may only be modified by a writing signed by both Parties.

[SIGNATURES ON NEXT 2 PAGES]
Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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CITY’S SIGNATURE PAGE FOR

CITY OF CORONA

MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH ESTATE DESIGN AND CONSTRUCTION, INC.
(WATER TREATMENT PLANT REHABILITATION SERVICES – LESTER WTP GRAVITY THICKENER REHABILITATION PROJECT, NIB 25-023AT) IN WITNESS WHEREOF, the Parties have entered into this Agreement as of the date first written above.

CITY OF CORONA
By: _________________________
Tom Moody
Utilities Director
Reviewed By: _________________________
Katie Hockett
Assistant Utilities Director
Reviewed By: _________________________
Aftab Hussain
Maintenance Manager
Reviewed By: _________________________
Yasmin Lopez
Purchasing Manager
Attest:
_________________________
Sylvia Edwards, City Clerk
Corona, California
Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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CONTRACTOR’S SIGNATURE PAGE FOR

CITY OF CORONA

MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH ESTATE DESIGN AND CONSTRUCTION, INC.
(WATER TREATMENT PLANT REHABILITATION SERVICES – LESTER WTP GRAVITY THICKENER REHABILITATION PROJECT, NIB 25-023AT) IN WITNESS WHEREOF, the Parties have entered into this Agreement as of the date first written above.

Estate Design and Construction, Inc.,
a California corporation
By: _________________________
Benjamin S. Tvizer

CEO/CFO
Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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EXHIBIT “A”

SCOPE OF SERVICES
Project Scope:

Contractor shall perform cleaning, epoxy coating, and painting of all steel components of both Gravity Thickeners at Lester Water Treatment Plant (WTP), located at 2970 Rimpau Avenue. City of Corona Water Operations staff will isolate, drain, and hose out gravity thickeners. Contractor shall then lockout/tagout (LOTO) all mechanical and electrical equipment before starting the job.

Project Requirements:
• Contractor shall be in contact with the City of Corona Maintenance Staff daily and be required to always keep a safe and clean work environment. The contractor shall supply a portable toilet, tools to complete the job, and all safety PPE. • Contractor shall provide all rigging and lifting devices needed to accomplish the task, along with tooling and equipment needed to facilitate a proper installation. • Contractor shall ensure that the air is safe for entry using a confined space permit process, set up entry into the tank using proper PPE, and monitor the air throughout the project rebuild, adhering to safe practices for working in confined space and wet slippery environment.
• Contractor to obtain confined space permit in accordance with Cal OSHA requirements. • Contractor shall have a valid CSLB Class “A” license and must maintain the license throughout the duration of the contract.
• The project shall be completed within 60 days from Notice to Proceed. • Contractor shall supply parts, materials, tools, and labor.

Gravity Thickener No. 1, Contractor shall:
• Fully dismantle and remove gravity thickener below the feedwell (center shaft, rake arms, and squeegees).
• Sandblast all steel components followed with proper disposal of all debris and waste. • Prime and epoxy coat all steel components. Must meet NSF Potable Water immersion service in accordance with NSF/ANSI/CAN 61 & 600.
• Reinstall all components
• Replace couplings on influent pipe
• Remove and replace stainless steel squeegees and hardware • Realign the rake and drive
• Test drive assembly for proper operation
Gravity Thickener No. 2, Contractor shall:
• Fully dismantle and remove gravity thickener below feedwell (center shaft, rake arms, and squeegees).
• Sandblast all steel components, followed by proper disposal of all debris and waste.

Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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• Prime and epoxy coat all steel components. They must meet NSF Potable Water immersion service requirements in accordance with NSF/ANSI/CAN 61 & 600. • Reinstall all components
• Replace couplings on influent pipe
• Remove and replace stainless steel squeegees and hardware • Realign the rake and drive
• Test drive assembly for proper operation
Walkway Bridges and Catwalks, Contractor shall:
• Remove walkway grating and handrails.
• Prep and paint walkway beams, platforms, bracing, and all painted steel structures. • Reinstall all walkway grating and handrails.

Gravity Thickener Components: The Specific components to be addressed in this project include, but are not limited to:
• Influent Pipe
• Deflector Plate
• Stationary Feedwell
• Baffled Scum Ports
• Main Drive Unit
• Center Shaft
• Rake Arms
• Sludge Cone Scrapper
• Sludge Cone
• Support Structures
• Squeegees
• Walkway Grating
• Walkway Handrail
• Bridge Support Beams
General Requirements:
• Contractor shall take extreme care to avoid any overspray onto non-specified equipment, machinery, handrails, walkways, buildings, vehicles, etc. In the event that overspray does occur, Contractor shall furnish all materials, labor, equipment, and incidentals to remove all overspray and restore to the manufacturer specifications of the affected item and to the Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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satisfaction of the City of Corona Utilities Department. All work to remove overspray shall be conducted at no expense to the City of Corona Utilities Department. • Contractor shall comply with the City’s franchise agreement with Waste Management Company of the Inland Empire for the removal of all construction waste and rubbish generated by the Project.

Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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EXHIBIT “B”

SCHEDULE OF SERVICES
• Contractor shall complete Services within 60 calendar days from the Notice to Proceed, and shall meet any other reasonable schedules and deadlines established by City’s Representative.

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EXHIBIT “C”

COMPENSATION
Contractor shall receive compensation, including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth herein. • Pursuant to Section 3.2.12 Bonds, Payment and Performance bonds are required for a value of 100% of the total compensation identified in Section 3.3.1 Rates & Total Compensation.

Docusign Envelope ID: EFD12A1D-A42D-4071-895D-2E4BADCA3AB9 Docusign Envelope ID: 9C596F2C-6FDA-44C8-94FC-DC4955CE6B70

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DATE: 02/05/2025
TO: Honorable Mayor and City Council Members
FROM: Fire Department
2025-45

REQUEST FOR CITY COUNCIL ACTION
SUBJECT:

MAINTENANCE/GENERAL SERVICES AGREEMENT WITH RIVERSIDE
COMMUNICATIONS TO PURCHASE AND INSTALL (20) KENWOOD VIKING MOBILE RADIOS
EXECUTIVE SUMMARY:

The City of Corona Fire Department seeks to enhance its communication capabilities by procuring and installing twenty (20) Kenwood Viking mobile radios to replace outdated and non-compliant equipment required for the fire department to fully transition to the 800 MHz Public Safety Enterprise Communications (PSEC) radio system. Following a competitive bidding process, RIVCOMM of Riverside, CA, was identified as the lowest responsive bidder to meet all technical and operational requirements outlined in the City's NIB 25-018MB, Fire Department Mobile Radios and Vehicle Upfit Services.

RECOMMENDED ACTION:

That the City Council:
a. Award Notice Inviting Bids (NIB) 25-018MB, Fire Department Mobile Radios and Vehicle Upfit Services, to RIVCOMM, the lowest responsive, responsible bidder, for the total bid amount of $154,853.24, and waive all minor irregularities in the bidding document as submitted by said bidder.

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b. Approve the Maintenance/General Services Agreement with RIVCOMM for the Fire Department Mobile Radios and Vehicle Upfit Services Project in the amount of $154,853.24.
c. Authorize the City Manager, or his designee, to execute change orders, as needed, to fully utilize the total available FEMA AFG grant within the project scope and deadline.
d. Authorize an appropriation in the amount of $20,936.07 to the Fire Department’s operating budget within the General Fund 110 for the required 10% match for the grant award amount of $209,361.

BACKGROUND & HISTORY:

In 2021, the City of Corona Fire Department received FEMA Assistance to Firefighters Grant (AFG) funding in 2021 to enhance communication capabilities. As part of this initiative, the department issued a Notice of Inviting Bids (NIB) to procure and install Kenwood Viking mobile radios to replace non-compliant legacy equipment and improve interoperability with Riverside County's Public Safety Enterprise Communications (PSEC) system. When the City first sought out the procurement in 2021, this was post-pandemic.

During the procurement process, Kenwood, the vendor, released a new mobile radio that met the Fire Department’s requirements at a reduced price. Due to supply-chain issues post-pandemic, the City had significant delays in acquiring the radios. As such, the new mobile radios now being procured are coming in at a lower cost to the City, hence allowing the Fire Department to add an additional (5) onto five more apparatuses.

These radios will ensure compliance with APCO P25 standards and enhance operational effectiveness across the Fire Department's fleet of emergency response vehicles. The NIB process adhered to FEMA grant guidelines, ensuring transparency and competitiveness.

The Corona Fire Department was awarded the FEMA AFG in the amount of $209,361, with a required City match of $20,936. The bid process resulted in a contract amount of $154,853, leaving a remaining balance of grant funds that must be utilized before the project deadline of June 1, 2025.

ANALYSIS:

The Purchasing Division issued NIB No. 25-018MB for Fire Department Mobile Radios and Vehicle Upfit Services. After thoroughly evaluating submitted bids, RIVCOMM of Riverside, CA, emerged as the lowest responsive bidder. Their proposal met all technical specifications, including the following key requirements:
 Compatibility with the PSEC 700/800 MHz trunked radio system.  APCO P25 compliance with multi-key AES256 encryption.  Integration with existing Sigtronics headset systems.  Procurement and installation of radios across designated Fire Department vehicles.

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Additionally, RIVCOMM demonstrated the capability to complete the project within the required timeline, ensuring operational readiness by June 01, 2025.

The scope of work and deliverables are detailed in Addendum No. 3 to the NIB, attached as Exhibit A.

The total project cost for the procurement, installation, and applicable sales tax (8.75%) of 20 Kenwood Viking mobile radios is $154,853.24. To ensure full utilization of the awarded funds, the Fire Department requests the authority to execute change orders, if necessary, to enhance the project scope while remaining within the grant’s intent. Given the time constraints, rebidding the project would not meet the federal deadline and could result in forfeiture of unspent grant dollars. Approval of this request will maximize the City’s return on investment and ensure that all awarded funds directly benefit the department’s operational readiness and public safety. If approved, a change order will be issued to the executed contract to fully utilize the allocated FEMA AFG grant of $209,360.70, along with the required 10% matching funds of $20,936.07.

FINANCIAL IMPACT:

Approval of the recommended actions will result in an appropriation in the amount of $20,936.07 to the Fire Department’s operating budget within the General Fund 110 for the required 10% match for the FEMA AFG grant award of $209,360.70. The City Council initially approved the grant acceptance and the corresponding appropriation of $20,936.07 in Fiscal Year 2022. However, the continuing appropriation for the required 10% match funds was inadvertently omitted and returned to fund balance. As a result, the appropriation for the match requirement is being requested again.

PREPARED BY: JUSTIN MCGOUGH, DEPUTY FIRE CHIEF
REVIEWED BY: BRIAN YOUNG, FIRE CHIEF
ATTACHMENTS:

1. Exhibit 1 – NIB No. 25-018MB

2. Exhibit 2 - Bid Tabulation Sheet

3. Exhibit 3 – Vendor Agreement

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City of Corona
Bid Results for Project Fire Department Mobile Radios and Vehicle Upfit Services (NIB 25-018MB) Issued on 09/24/2024
Bid Due on November 13, 2024 5:00 PM (PST)
Exported on 11/13/2024
Line Totals (Unit Price * Quantity)
Item Num Section Item Code
1 Section 1
2 Section 1
3 Section 1
4 Section 1
5 Section 1
Unit Price
Item Num Section Item Code
1 Section 1
2 Section 1
3 Section 1
4 Section 1
5 Section 1

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re Department Mobile Radios and Vehicle Upfit Services (NIB 25-018MB) 3, 2024 5:00 PM (PST)
Description
Procurement of Twenty (20) Kenwood Viking VHF/700/800MHz Single Head, Single Deck Remote Mount Mobile Radios or Equal, including: - VM8000 RF Deck with 832VM8000-V and 832VM8000-78 - VHF APCO P25 Conventional - 4000 Channel or Greater Capacity - GPS - Field Programmable - Broadband Data Services/VPN (Wi-Fi programming) functionality - MDC1200 Signaling - KCH-20 Control Head - KCT-71M2 Control Cable - KMC66M Keypad Microphone - KCT-23M3 DC Cable - KMB-33M Mounting Bracket - KRK-17BF Remote Kit - KRA40GM GPS Antenna - 597539077901 USB Micro-B Extension Cable - KCT-18 Ignition Sense Cable - KES-5A Speaker - KLF-2 Line Filter - KCT-72M connection cable speaker to control head - Interface cabling/connection to Additional requirements for the 700/800 MHz radio: - APCO P25 Conventional, Phase 1 trunking and Phase 2 TDMA capable - Multi-Key AES256 encryption - P25 OTAR/OTAP - GPS enabled - Feature set must meet PSEC system standards - Compatible speaker with appropriate connection hardware - Motorola HAF4016A 762-870 Installation/ Upfit for Kenwood Viking VHF/700/800 Single Head, Single Deck Remote Mount Mobile Radios or Equal, including all related accessories as specified on line 1 and 2(2 installations per vehicle).

Sales Tax (8.75%)
Delivery/Shipping & Handling, FOB Corona
Description
Procurement of Twenty (20) Kenwood Viking VHF/700/800MHz Single Head, Single Deck Remote Mount Mobile Radios or Equal, including: - VM8000 RF Deck with 832VM8000-V and 832VM8000-78 - VHF APCO P25 Conventional - 4000 Channel or Greater Capacity - GPS - Field Programmable - Broadband Data Services/VPN (Wi-Fi programming) functionality - MDC1200 Signaling - KCH-20 Control Head - KCT-71M2 Control Cable - KMC66M Keypad Microphone - KCT-23M3 DC Cable - KMB-33M Mounting Bracket - KRK-17BF Remote Kit - KRA40GM GPS Antenna - 597539077901 USB Micro-B Extension Cable - KCT-18 Ignition Sense Cable - KES-5A Speaker - KLF-2 Line Filter - KCT-72M connection cable speaker to control head - Interface cabling/connection to Additional requirements for the 700/800 MHz radio: - APCO P25 Conventional, Phase 1 trunking and Phase 2 TDMA capable - Multi-Key AES256 encryption - P25 OTAR/OTAP - GPS enabled - Feature set must meet PSEC system standards - Compatible speaker with appropriate connection hardware - Motorola HAF4016A 762-870 Installation/ Upfit for Kenwood Viking VHF/700/800 Single Head, Single Deck Remote Mount Mobile Radios or Equal, including all related accessories as specified on line 1 and 2(2 installations per vehicle).

Sales Tax (8.75%)
Delivery/Shipping & Handling, FOB Corona

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Reference Unit of Measure Quantity RIVCOMM, INC. Johnson Equipment Co EACH 20 $81,834.40 $85,386.20
EACH 20 $38,122.60 $32,092.00
EACH 20 $22,400.00 $40,000.00
EACH 1 $10,496.24 $10,279.34
EACH 1 $2,000.00 $0.00
Subtotal $154,853.24 $167,757.54
Total $154,853.24 $167,757.54
Reference Unit of Measure Quantity RIVCOMM, INC. Johnson Equipment Co EACH 20 $4,091.72 $4,269.31
EACH 20 $1,906.13 $1,604.60
EACH 20 $1,120.00 $2,000.00
EACH 1 $10,496.24 $10,279.34
EACH 1 $2,000.00 $0.00

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Motorola Solutions, Inc.
$114,600.00
$39,540.00
$88,560.00
$13,487.00
$0.00
$256,187.00
$256,187.00
Motorola Solutions, Inc.
$5,730.00
$1,977.00
$4,428.00
$13,487.00
$0.00

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CITY OF CORONA

MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH RIVCOMM, INC.
(FIRE DEPARTMENT MOBILE RADIOS AND VEHICLE UPFIT SERVICES – NIB 25-018MB)

1. PARTIES AND DATE.

This Agreement is made and entered into this ___________day of _________________, 20_______ by (“Effective Date”) by and between the City of Corona, a municipal corporation organized under the laws of the State of California with its principal place of business at 400 South Vicentia Avenue, Corona, California 92882 (“City”) and Rivcomm, Inc. a California corporation with its principal place of business at 1330 Dodson Way, Riverside, CA 92507 (“Contractor”). City and Contractor are sometimes individually referred to as “Party” and collectively as “Parties” in this Agreement.

2. RECITALS.

2.1 Contractor.

Contractor desires to perform and assume responsibility for the provision of certain maintenance or other general services required by the City on the terms and conditions set forth in this Agreement. Contractor represents that it is experienced in providing vehicle upfit services to public clients, that it and its employees or subcontractors have all necessary licenses and permits to perform the Services in the State of California, and that is familiar with the plans of City. Contractor shall not subcontract any portion of the work required by this Agreement, except as expressly stated herein, without prior written approval of City. Subcontracts, if any, shall contain a provision making them subject to all provisions stipulated in this Agreement.

2.2 Project.

City desires to engage Contractor to render such services for the Fire Department Mobile Radios and Vehicle Upfit Services-NIB 25-018MB project (“Project”) as set forth in this Agreement.

3. TERMS.

3.1 Scope of Services and Term.

3.1.1 General Scope of Services. Contractor promises and agrees to furnish to the City all labor, materials, tools, equipment, services, and incidental and customary work necessary to fully and adequately supply the professional vehicle upfit services maintenance or other general services necessary for the Project (“Services”). The Services are more particularly described in Exhibit “A” attached hereto and incorporated herein by reference. All Services shall Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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be subject to, and performed in accordance with, this Agreement, the exhibits attached hereto and incorporated herein by reference, and all applicable local, state and federal laws, rules and regulations.

3.1.2 Term. The term of this Agreement shall be from
__________________________to June 1, 2025 (“Term”), unless earlier terminated as provided herein. Contractor shall complete the Services within the Term of this Agreement and shall meet any other established schedules and deadlines. The Parties may, by mutual, written consent, extend the Term of this Agreement one or more times by executing a written amendment pursuant to Section 3.5.8 below (each a “Renewal Term”). The terms “Term” and “Renewal Term” may sometimes be generally and collectively referred to as “Term” in this Agreement.

3.2 Responsibilities of Contractor.

3.2.1 Control and Payment of Subordinates; Independent Contractor. The Services shall be performed by Contractor or under its supervision. Contractor will determine the means, methods and details of performing the Services subject to the requirements of this Agreement. City retains Contractor on an independent contractor basis and not as an employee.

Contractor retains the right to perform similar or different services for others during the Term of this Agreement. Any additional personnel performing the Services under this Agreement on behalf of Contractor shall also not be employees of City and shall at all times be under Contractor’s exclusive direction and control. Contractor shall pay all wages, salaries, and other amounts due such personnel in connection with their performance of Services under this Agreement and as required by law. Contractor shall be responsible for all reports and obligations respecting such additional personnel, including, but not limited to: social security taxes, income tax withholding, unemployment insurance, disability insurance, and workers’ compensation insurance.

3.2.2 Schedule of Services. Contractor shall perform the Services within the Term of this Agreement, in accordance with the Schedule of Services set forth in Exhibit “B” attached hereto and incorporated herein by reference, and in accordance with any other completion schedule or milestones which may be separately agreed upon in writing by the Parties. Contractor represents that it has the professional and technical personnel required to perform the Services in conformance with such conditions. In order to facilitate Contractor’s conformance with the Schedule, City shall respond to Contractor’s submittals in a timely manner. Upon request of City, Contractor shall provide a more detailed schedule of anticipated performance to meet the Schedule of Services.

3.2.3 Conformance to Applicable Requirements. All Services performed by Contractor shall be subject to the approval of City.

3.2.4 City’s Representative. The City hereby designates Brian Young, Fire Chief or his or her designee, to act as its representative for the performance of this Agreement (“City’s Representative”). City’s Representative shall have the power to act on behalf of the Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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City for all purposes under this Agreement. Contractor shall not accept direction or orders from any person other than the City’s Representative or his or her designee.

3.2.5 Contractor’s Representative. Contractor hereby designates Rene Lara, or his or her designee, to act as its representative for the performance of this Agreement (“Contractor’s Representative”). Contractor’s Representative shall have full authority to represent and act on behalf of the Contractor for all purposes under this Agreement. The Contractor’s Representative shall supervise and direct the Services, using his best skill and attention, and shall be responsible for all means, methods, techniques, sequences and procedures and for the satisfactory coordination of all portions of the Services under this Agreement.

3.2.6 Coordination of Services. Contractor agrees to work closely with City staff in the performance of Services and shall be available to City’s staff, consultants and other staff at all reasonable times.

3.2.7 Standard of Care; Performance of Employees. Contractor shall perform all Services under this Agreement in a skillful and competent manner, consistent with the standards generally recognized as being employed by professionals in the same discipline in the State of California. Contractor represents and maintains that it is skilled in the professional calling necessary to perform the Services. Contractor agrees that all employees and subcontractors shall have sufficient skill and experience to perform the Services assigned to them. Finally, Contractor represents that it, its employees and subcontractors shall have all licenses, permits, qualifications and approvals of whatever nature that are legally required to perform the Services, including a City Business License, and that such licenses and approvals shall be maintained throughout the Term of this Agreement. As provided for in the indemnification provisions of this Agreement, Contractor shall perform, at its own cost and expense and without reimbursement from the City, any services necessary to correct errors or omissions which are caused by the Contractor’s failure to comply with the standard of care provided for herein. Any employee of the Contractor or its sub-contractors who is determined by the City to be uncooperative, incompetent, a threat to the adequate or timely completion of the Project, a threat to the safety of persons or property, or any employee who fails or refuses to perform the Services in a manner acceptable to the City, shall be promptly removed from the Project by the Contractor and shall not be re-employed to perform any of the Services or to work on the Project.

3.2.8 Disputes. Should any dispute arise respecting the true value of any work done, of any work omitted, or of any extra work which Contractor may be required to do, or respecting the size of any payment to Contractor during the performance of this Contract, Contractor shall continue to perform the Work while said dispute is decided by the City. If Contractor disputes the City’s decision, Contractor shall have such remedies as may be provided by law.

3.2.9 Laws and Regulations; Employee/Labor Certifications. Contractor shall keep itself fully informed of and in compliance with all local, state and federal laws, rules and Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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regulations in any manner affecting the performance of the Project or the Services, including all Cal/OSHA requirements, and shall give all notices required by law. Contractor shall be liable for all violations of such laws and regulations in connection with Services. If the Contractor performs any work or Services knowing them to be contrary to such laws, rules and regulations and without giving written notice to the City, Contractor shall be solely responsible for all costs arising therefrom. City is a public entity of the State of California subject to certain provisions of the Health & Safety Code, Government Code, Public Contract Code, and Labor Code of the State. It is stipulated and agreed that all provisions of the law applicable to the public contracts of a municipality are a part of this Contract to the same extent as though set forth herein and will be complied with. These include but are not limited to the payment of prevailing wages, the stipulation that eight (8) hours' labor shall constitute a legal day's work and that no worker shall be permitted to work in excess of eight (8) hours during any one calendar day except as permitted by law. Contractor shall defend, indemnify and hold City, its officials, directors, officers, employees and agents free and harmless, pursuant to the indemnification provisions of this Agreement, from any claim or liability arising out of any failure or alleged failure to comply with such laws, rules or regulations.

3.2.9.1 Employment Eligibility; Contractor. By executing this Agreement, Contractor verifies that it fully complies with all requirements and restrictions of state and federal law respecting the employment of undocumented aliens, including, but not limited to, the Immigration Reform and Control Act of 1986, as may be amended from time to time. Such requirements and restrictions include, but are not limited to, examination and retention of documentation confirming the identity and immigration status of each employee of the Contractor. Contractor also verifies that it has not committed a violation of any such law within the five (5) years immediately preceding the date of execution of this Agreement, and shall not violate any such law at any time during the Term of the Agreement. Contractor shall avoid any violation of any such law during the Term of this Agreement by participating in an electronic verification of work authorization program operated by the United States Department of Homeland Security, by participating in an equivalent federal work authorization program operated by the United States Department of Homeland Security to verify information of newly hired employees, or by some other legally acceptable method. Contractor shall maintain records of each such verification, and shall make them available to the City or its representatives for inspection and copy at any time during normal business hours. The City shall not be responsible for any costs or expenses related to Contractor’s compliance with the requirements provided for in Section 3.2.9 or any of its sub-sections.

3.2.9.2 Employment Eligibility; Subcontractors, Sub-subcontractors and Consultants. To the same extent and under the same conditions as Contractor, Contractor shall require all of its subcontractors, sub-subcontractors and consultants performing any work or Services relating to the Project or this Agreement to make the same verifications and comply with all requirements and restrictions provided for in Section 3.2.9.1.

3.2.9.3 Employment Eligibility; Failure to Comply. Each person executing this Agreement on behalf of Contractor verifies that they are a duly authorized officer Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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of Contractor, and understands that any of the following shall be grounds for the City to terminate the Agreement for cause: (1) failure of Contractor or its subcontractors, subsubcontractors or consultants to meet any of the requirements provided for in Sections 3.2.9.1 or

3.2.9.2; (2) any misrepresentation or material omission concerning compliance with such requirements (including in those verifications provided to the Contractor under Section 3.2.9.2); or (3) failure to immediately remove from the Project any person found not to be in compliance with such requirements.

3.2.9.4 Labor Certification. By its signature hereunder, Contractor certifies that it is aware of the provisions of Section 3700 of the California Labor Code which require every employer to be insured against liability for Workers’ Compensation or to undertake self-insurance in accordance with the provisions of that Code, and agrees to comply with such provisions before commencing the performance of the Services.

3.2.9.5 Equal Opportunity Employment. Contractor represents that it is an equal opportunity employer and it shall not discriminate against any subconsultant, employee or applicant for employment because of race, religion, color, national origin, handicap, ancestry, sex or age. Such non-discrimination shall include, but not be limited to, all activities related to initial employment, upgrading, demotion, transfer, recruitment or recruitment advertising, layoff or termination. Contractor shall also comply with all relevant provisions of City’s Minority Business Enterprise program, Affirmative Action Plan or other related programs or guidelines currently in effect or hereinafter enacted.

3.2.9.6Air Quality. Contractor must fully comply with all applicable laws, rules and regulations in furnishing or using equipment and/or providing services, including, but not limited to, emissions limits and permitting requirements imposed by the South Coast Air Quality Management District (SCAQMD) and/or California Air Resources Board (CARB).

Although the SCAQMD and CARB limits and requirements are more broad, Contractor shall specifically be aware of their application to "portable equipment", which definition is considered by SCAQMD and CARB to include any item of equipment with a fuel-powered engine.

Contractor shall indemnify City against any fines or penalties imposed by SCAQMD, CARB, or any other governmental or regulatory agency for violations of applicable laws, rules and/or regulations by Contractor, its subcontractors, or others for whom Contractor is responsible under its indemnity obligations provided for in this Agreement.

3.2.10 Insurance.

3.2.10.1 Time for Compliance. Promptly following the Effective Date of this Agreement, but in no event before Contractor commences any Services under this Agreement, Contractor shall provide evidence satisfactory to the City that it has secured all insurance required under this section. Failure to provide and maintain all required insurance shall be grounds for the City to terminate this Agreement for cause.

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3.2.10.2 Minimum Requirements. Contractor shall, at its expense, procure and maintain for the duration of the Agreement insurance against claims for injuries to persons or damages to property which may arise from or in connection with the performance of the Agreement by the Contractor, its agents, representatives, employees or subcontractors.

Contractor shall also require all of its subcontractors to procure and maintain the same insurance for the duration of the Agreement. Such insurance shall meet at least the following minimum levels of coverage:
(A) Minimum Scope of Insurance. Coverage shall be at least as broad as the latest version of the following: (1) General Liability: Insurance Services Office Commercial General Liability coverage (occurrence form CG 0001); (2) Automobile Liability:

Insurance Services Office Business Auto Coverage form number CA 0001, code 1 (any auto), or if Contractor has no owned autos, Code 8 (hired) and 9 (non-owned); and (3) Workers’ Compensation and Employer’s Liability: Workers’ Compensation insurance as required by the State of California and Employer’s Liability Insurance. (B) Minimum Limits of Insurance. Contractor shall maintain limits no less than: (1) General Liability: $1,000,000 per occurrence for bodily injury, personal injury, advertising injury and property damage. If Commercial General Liability Insurance or other form with general aggregate limit is used including, but not limited to, form CG 2503, either the general aggregate limit shall apply separately to this Agreement/location or the general aggregate limit shall be twice the required occurrence limit; (2) Automobile Liability:
$1,000,000 per accident for bodily injury and property damage; and (3) Workers’ Compensation and Employer’s Liability: Workers’ Compensation limits as required by the Labor Code of the State of California. Employer’s Liability limits of $1,000,000 per accident for bodily injury or disease.

3.2.10.3 Insurance Endorsements. The insurance policies shall contain or be endorsed (amended) to include the following provisions:
(A) General Liability. The general liability policy shall state that: (1) the City, its directors, officials, officers, employees, agents, and volunteers shall be covered as additional insured with respect to liability arising out of work or operations performed by or on behalf of the Contractor, including materials, parts or equipment furnished in connection therewith (the endorsement form shall be at least as broad as ISO Form CG 20 10 11 85 or both CG 20 37 and one of the following: CG 20 10, CG 20 26, CG 20 33 or CG 20 38); and (2) the insurance coverage shall be primary insurance coverage as respects the City, its directors, officials, officers, employees, agents, and volunteers (the endorsement form shall be at least as broad as ISO CG 20 01 04 13). Any insurance or self-insurance maintained by the City, its directors, officials, officers, employees, agents, and volunteers shall be excess of the Contractor’s insurance and shall not be called upon to contribute with it in any way. (B) Waiver of Subrogation – Workers’ Compensation and
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the City, its directors, officials, officers, employees, agents, and volunteers for losses paid under the terms of the insurance policy which arise from work or Services performed by the Contractor.
(C) All Coverages. If Contractor maintains broader coverage and/or higher limits than the minimums shown above, the City is entitled to the broader coverage and/or higher limits maintained by Contractor. Thus, any available insurance proceeds in excess of the specified minimum limits of insurance and coverage shall be available to the City.

3.2.10.4 Other Provisions; Endorsements Preferred. Contractor shall endeavor to provide endorsements regarding the following provisions, but nonetheless understands, acknowledges and agrees that the following provisions shall apply and that failure to comply shall be considered to be a breach of this Agreement by Contractor:
(A) Waiver of Subrogation – All Other Policies. Contractor hereby waives all rights of subrogation any insurer of Contractor’s may acquire against the City, its directors, officials, officers, employees, agents, and volunteers for losses paid under the terms of any insurance policy which arise from work or Services performed by the Contractor.

Contractor understands, acknowledges and agrees that this provision is in full force and effect even if the City does not receive a waiver of subrogation endorsement from the insurer. (B) Notice. Contractor shall either: (1) require its insurer to provide thirty (30) days prior written notice to the City before coverage is suspended, voided, or canceled; or (2) notify City in writing that such notice is not available and forward any notice of such actions to the City within two (2) business days from date of receipt by Contractor.

Contractor understands, acknowledges and agrees that this provision is in full force and effect even if the City does not receive a waiver of subrogation endorsement from the insurer.

3.2.10.5 Claims Made Policies. The following provisions shall apply to all policies that provide coverage on a claims-made basis: (A) the retroactive date must be shown and must be before the date on which any Services under this Agreement commence; (B) the insurance must be maintained and evidence of insurance must be provided for at least five (5) years after completion of the Project; and (C) if coverage is canceled or not renewed and is not replaced with another claims-made policy with a retroactive date prior to the date on which any Services under this Agreement commence, Contractor must purchase “extended reporting” coverage for a minimum of five (5) years after completion of Project.

3.2.10.6 Deductibles and Self-Insurance Retentions. Any deductibles or self-insured retentions must be declared to and approved by the City. The City may require the Contractor to provide proof of ability to pay losses and related investigation, claims administration and defense expenses within the deductible or self-insured retention. The deductible or self-insured retention may be satisfied by either the named insured or the City.

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3.2.10.7 Acceptability of Insurers. Unless under the circumstances a different rating is otherwise acceptable to the City in its sole and absolute discretion, insurance is to be placed with insurers which are satisfactory to the City and which meet either of the following criteria : (1) an insurer with a current A.M. Best’s rating no less than A-:VII and licensed as an admitted insurance carrier in California; or (2) an insurer with a current A.M.

Best’s rating no less than A-:X and authorized to issue the required policies in California.

3.2.10.8 Verification of Coverage. Contractor shall furnish City with original certificates of insurance, as well as amendatory endorsements or copies of the applicable policy language effecting coverage required by this Agreement. All documents must be received and approved by the City before any Services commence; provided, however, that failure to obtain the required documents prior to the commencement of Services shall not waive Contractor’s obligation to provide them. The City reserves the right to require complete, certified copies of all required insurance policies, at any time.

3.2.10.9 Reporting of Claims. Contractor shall report to the City, in addition to Contractor’s insurer, any and all insurance claims submitted by Contractor in connection with the Services under this Agreement.

3.2.10.10 Sub-Contractors. All subcontractors shall comply with each and every insurance provision of this Section 3.2.10. Contractor shall therefore not allow any subcontractor to commence work on any subcontract to perform any part of the Services until it has provided evidence satisfactory to the City that the subcontractor has secured all insurance required under this Agreement.

3.2.10.11 Special Risk or Circumstances. The City reserves the right, in its sole and absolute discretion, to modify the requirements of this Section 3.2.10, including limits, based on any of the following: (A) the nature of the risk of the Services; (B) the prior experience of the insured; (C) the rating or other quality or characteristic of the insurer; (D) any special or unique coverage issues; and (E) any other special or unique circumstances.

3.2.11 Safety. Contractor shall execute and maintain its work and Services so as to avoid injury or damage to any person or property. In carrying out its Services, the Contractor shall at all times be in compliance with all applicable local, state and federal laws, rules and regulations, and shall exercise all necessary precautions for the safety of employees appropriate to the nature of the Services and the conditions under which the Services are to be performed.

3.2.12 Bonds.

3.2.12.1 Performance Bond. If required by law or otherwise specifically requested by City in Exhibit “C” attached hereto and incorporated herein by reference, Contractor shall execute and provide to City concurrently with this Agreement a Performance Bond in the amount of the Total Compensation indicated in this Agreement, and in Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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a form provided or approved by the City. If such bond is required, no payment will be made to Contractor until it has been received and approved by the City.

3.2.12.2 Payment Bond. If required by law or otherwise specifically requested by City in Exhibit “C” attached hereto and incorporated herein by reference, Contractor shall execute and provide to City concurrently with this Agreement a Payment Bond in the amount of the Total Compensation indicated in this Agreement, and in a form provided or approved by the City. If such bond is required, no payment will be made to Contractor until it has been received and approved by the City.

3.2.12.3 Bond Provisions. Should, in City’s sole opinion, any bond become insufficient or any surety be found to be unsatisfactory, Contractor shall renew or replace the affected bond within 10 days of receiving notice from City. In the event the surety or Contractor intends to reduce or cancel any required bond, at least thirty (30) days prior written notice shall be given to the City, and Contractor shall post acceptable replacement bonds at least ten (10) days prior to expiration of the original bonds. No further payments shall be deemed due or will be made under this Agreement until any replacement bonds required by this section are accepted by the City. To the extent, if any, that the Total Compensation is increased in accordance with the Agreement, the Contractor shall, upon request of the City, cause the amount of the bonds to be increased accordingly and shall promptly deliver satisfactory evidence of such increase to the City. To the extent available, the bonds shall further provide that no change or alteration of the Agreement (including, without limitation, an increase in the Total Compensation, as referred to above), extensions of time, or modifications of the time, terms, or conditions of payment to the Contractor, will release the surety. If the Contractor fails to furnish any required bond, the City may terminate this Agreement for cause.

3.2.12.4 Surety Qualifications. The bonds must be provided by a surety which is satisfactory to the City and which meets either of the following criteria: (1) a surety with a current A.M. Best’s rating no less than A-:VII and licensed as an admitted surety insurer in California; or (2) a surety with a current A.M. Best’s rating no less than A-:X and authorized to issue the required bonds in California. If a surety does not meet these requirements, the insurer will be considered qualified if it is in conformance with Section 995.660 of the California Code of Civil Procedure, and proof of such is provided to the City.

3.2.13 Accounting Records. Contractor shall maintain complete and accurate records with respect to all costs and expenses incurred under this Agreement. All such records shall be clearly identifiable. Contractor shall allow a representative of City during normal business hours to examine, audit, and make transcripts or copies of such records and any other documents created pursuant to this Agreement. Contractor shall allow inspection of all work, data, documents, proceedings, and activities related to the Agreement for a period of three (3) years from the date of final payment under this Agreement.

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3.3 Fees and Payments.

3.3.1 Rates & Total Compensation. Contractor shall receive compensation, including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth in Exhibit “C” attached hereto and incorporated herein by reference. The total compensation, including authorized reimbursements, shall not exceed One Hundred Fifty-Four Thousand Eight Hundred and Fifty-Three Dollars and Twenty-Four Cents ($154,853.24) (“Total Compensation”) without written approval of City’s Representative. Extra Work may be authorized, as described below, and if authorized, will be compensated at the rates and manner set forth in this Agreement.

3.3.2 Payment of Compensation. Contractor shall submit to City a monthly itemized statement which indicates work completed and hours of Services rendered by Contractor. The statement shall describe the amount of Services and supplies provided since the initial commencement date, or since the start of the subsequent billing periods, as appropriate, through the date of the statement. City shall, within 30 days of receiving such statement, review the statement and pay all approved charges thereon.

3.3.3 Reimbursement for Expenses. Contractor shall not be reimbursed for any expenses unless authorized in writing by City.

3.3.4 Extra Work. At any time during the Term of this Agreement, City may request that Contractor perform Extra Work. As used herein, “Extra Work” means any work which is determined by City to be necessary for the proper completion of the Project, but which the Parties did not reasonably anticipate would be necessary at the execution of this Agreement.

Contractor shall not perform, nor be compensated for, Extra Work without written authorization from City’s Representative.

3.3.5 Prevailing Wages. Contractor is aware of the requirements of Chapter 1 (beginning at Section 1720 et seq.) of Part 7 of Division 2 of the California Labor Code, as well as Title 8, Section 16000 et seq. of the California Code of Regulations (“Prevailing Wage Laws”), which require the payment of prevailing wage rates and the performance of other requirements on “public works” and “maintenance” projects. If the Services are being performed as part of an applicable “public works” or “maintenance” project, as defined by the Prevailing Wage Laws, and if the Total Compensation is $1,000 or more, Contractor and its subcontractors shall fully comply with the Prevailing Wage Laws for their employees and any others to whom such laws are applicable. Contractor and its subcontractors shall also be responsible for any and all violations and fines imposed on them pursuant to the Prevailing Wage Laws. Pursuant to SB 854, which amended the Prevailing Wage Laws, this Agreement would also be subject to compliance monitoring and enforcement by the California Department of Industrial Relations (“DIR”). Beginning April 1, 2015, no contractor or subcontractor may be awarded this Agreement unless registered with the DIR pursuant to Labor Code Section 1725.5. The City will report all necessary agreements to the DIR as required by the Prevailing Wage Laws. Contractor shall make copies of the prevailing rates of per diem wages for each craft, classification or type Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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of worker needed to execute the Services available to interested parties upon request and shall post copies at the Contractor’s principal place of business and at the Project site. It is most efficient for the Contractor to obtain a copy of the prevailing wages in effect at the commencement of this Agreement from the website of the Division of Labor Statistics and Research of the DIR located at www.dir.ca.gov/dlsr/. In the alternative, Contractor may obtain a copy of the prevailing wages from the City’s Representative. Contractor shall defend, indemnify and hold the City, its elected officials, officers, employees and agents free and harmless from any claim or liability arising out of any failure or alleged failure to comply with the Prevailing Wage Laws.

3.3.6 Apprenticeable Crafts. If the Project is being performed as part of an applicable “public works” or “maintenance” project, as defined by the Prevailing Wage Laws, Contractor shall comply with the provisions of Section 1777.5 of the California Labor Code with respect to the employment of properly registered apprentices upon public works when Contractor employs workmen in an apprenticeable craft or trade. The primary responsibility for compliance with said section for all apprenticeable occupations shall be with Contractor.

3.4 Termination of Agreement.

3.4.1 Grounds for Termination. City may, by written notice to Contractor, terminate the whole or any part of this Agreement at any time and without cause by giving written notice to Contractor of such termination, and specifying the effective date thereof, at least seven (7) days before the effective date of such termination. Upon termination, Contractor shall be compensated only for those Services which have been adequately rendered to City, as well as any authorized reimbursable expenses, and Contractor shall be entitled to no further compensation. Contractor may not terminate this Agreement except for cause.

3.4.2 Effect of Termination. If this Agreement is terminated as provided herein, City may require Contractor to provide all finished or unfinished Documents and Data and other information of any kind prepared by Contractor in connection with the performance of Services under this Agreement. Contractor shall be required to provide such document and other information within fifteen (15) days of the request.

3.4.3 Additional Services. In the event this Agreement is terminated in whole or in part as provided herein, City may procure, upon such terms and in such manner as it may determine appropriate, services similar to those terminated.

3.5 General Provisions.

3.5.1 Delivery of Notices. All notices permitted or required under this Agreement shall be given to the respective Parties at the following address, or at such other address as the respective Parties may provide in writing for this purpose:

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Contractor:

Rivcomm, Inc.
1330 Dodson Way
Riverside, CA 92507
Attn: Rene Lara
City:

City of Corona
400 South Vicentia Avenue
Corona, CA 92882
Attn: Brian Young, Fire Department
Such notice shall be deemed made when personally delivered or when mailed, forty-eight (48) hours after deposit in the U.S. Mail, first class postage prepaid and addressed to the Party at its applicable address. Actual notice shall be deemed adequate notice on the date actual notice occurred, regardless of the method of service.

3.5.2 Indemnification. To the fullest extent permitted by law, Contractor shall defend (with counsel of City’s choosing), indemnify and hold the City, its directors, officials, officers, employees, volunteers and agents free and harmless from any and all claims, demands, causes of action, costs, expenses, liability, loss, damage or injury of any kind, in law or equity, to property or persons, including wrongful death, to the extent arising out of, pertaining to, or incident to any alleged willful misconduct or negligent acts, errors or omissions of Contractor, its officials, officers, employees, subcontractors, consultants or agents in connection with the performance of the Contractor’s Services, the Project or this Agreement, including without limitation the payment of all settlement amounts, expert witness fees and attorneys fees and other related costs and expenses. Notwithstanding the foregoing, to the extent Contractor's Services are subject to Civil Code Section 2782.8, the above indemnity shall be limited, to the extent required by Civil Code Section 2782.8, to claims that arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the Contractor. Contractor’s obligation to indemnify shall survive expiration or termination of this Agreement, and shall not be restricted to insurance proceeds, if any, received by the City, its directors, officials, officers, employees, agents, or volunteers.

3.5.3 Governing Law; Government Code Claim Compliance. This Agreement shall be governed by the laws of the State of California. Venue shall be in Riverside County. In addition to any and all contract requirements pertaining to notices of and requests for compensation or payment for extra work, disputed work, claims and/or changed conditions, Contractor must comply with the claim procedures set forth in Government Code Sections 900 et seq. prior to filing any lawsuit against the City. Such Government Code claims and any subsequent lawsuit based upon the Government Code claims shall be limited to those matters that remain unresolved after all procedures pertaining to extra work, disputed work, claims, and/or changed conditions have been followed by Contractor. If no such Government Code Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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claim is submitted, or if any prerequisite contractual requirements are not otherwise satisfied as specified herein, Contractor shall be barred from bringing and maintaining a valid lawsuit against the City.

3.5.4 Time of Essence. Time is of the essence for each and every provision of this Agreement.

3.5.5 City’s Right to Employ Other Contractors. City reserves right to employ other contractors in connection with this Project.

3.5.6 Successors and Assigns. This Agreement shall be binding on the successors and assigns of the parties.

3.5.6.1 Subcontractors; Assignment or Transfer. Contractor shall not subcontract any portion of the Services required under this Agreement, except as expressly authorized herein, without the prior written approval of the City. Subcontracts, if any, shall include a provision making them subject to all provisions of this Agreement. Contractor shall also not assign, hypothecate or transfer, either directly or by operation of law, this Agreement or any interest herein without the prior written consent of the City. Any attempt to subcontract or take any other action not authorized herein shall be null and void, and any subcontractors, assignees, hypothecates or transferees shall acquire no right or interest by reason of such action.

3.5.7 Construction; References; Captions. Since the Parties or their agents have participated fully in the preparation of this Agreement, the language of this Agreement shall be construed simply, according to its fair meaning, and not strictly for or against any Party. Any term referencing time, days or period for performance shall be deemed calendar days and not work days. All references to Contractor include all personnel, employees, agents, and subcontractors of Contractor, except as otherwise specified in this Agreement. All references to City include its elected officials, officers, employees, agents, and volunteers except as otherwise specified in this Agreement. The captions of the various articles and paragraphs are for convenience and ease of reference only, and do not define, limit, augment, or describe the scope, content or intent of this Agreement.

3.5.8 Amendment; Modification. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing and signed by both Parties.

3.5.9 Waiver. No waiver of any default shall constitute a waiver of any other default or breach, whether of the same or other covenant or condition. No waiver, benefit, privilege, or service voluntarily given or performed by a Party shall give the other Party any contractual rights by custom, estoppel or otherwise.

3.5.10 No Third Party Beneficiaries. Except to the extent expressly provided for in Section 3.5.6, there are no intended third party beneficiaries of any right or obligation assumed by the Parties.

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3.5.11 Invalidity; Severability. If any portion of this Agreement is declared invalid, illegal, or otherwise unenforceable by a court of competent jurisdiction, the remaining provisions shall continue in full force and effect.

3.5.12 Prohibited Interests. Contractor maintains and warrants that it has not employed nor retained any company or person, other than a bona fide employee working solely for Contractor, to solicit or secure this Agreement. Further, Contractor warrants that it has not paid nor has it agreed to pay any company or person, other than a bona fide employee working solely for Contractor, any fee, commission, percentage, brokerage fee, gift or other consideration contingent upon or resulting from the award or making of this Agreement. Contractor further agrees to file, or shall cause its employees or subcontractors to file, a Statement of Economic Interest with the City’s Filing Officer as required under state law in the performance of the Services. For breach or violation of this warranty, City shall have the right to rescind this Agreement without liability. For the Term of this Agreement, no member, officer or employee of City, during the term of his or her service with City, shall have any direct interest in this Agreement, or obtain any present or anticipated material benefit arising therefrom.

3.5.13 Cooperation; Further Acts. The Parties shall fully cooperate with one another and shall take any additional acts or sign any additional documents as may be necessary, appropriate or convenient to attain the purposes of this Agreement.

3.5.14 Attorney’s Fees. If either Party commences an action against the other Party, either legal, administrative or otherwise, arising out of or in connection with this Agreement, the prevailing Party in such litigation shall be entitled to have and recover from the losing Party reasonable attorney’s fees and all other costs of such action.

3.5.15 Authority to Enter Agreement. Contractor has all requisite power and authority to conduct its business and to execute, deliver, and perform the Agreement. Each Party warrants that the individuals who have signed this Agreement have the legal power, right, and authority to make this Agreement and bind each respective Party.

3.5.16 Counterparts. This Agreement may be signed in counterparts, each of which shall constitute an original.

3.5.17 Entire Agreement. This Agreement contains the entire Agreement of the Parties with respect to the subject matter hereof, and supersedes all prior negotiations, understandings, or agreements. This Agreement may only be modified by a writing signed by both Parties.

3.6.18 Federal Provisions. When funding for the Services is provided, in whole or in part, by an agency of the federal government, Contractor shall also fully and adequately comply with the provisions included in Exhibit “D” (Federal Requirements) attached hereto and incorporated herein by reference (“Federal Requirements”). With respect to any conflict Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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between such Federal Requirements and the terms of this Agreement and/or the provisions of state law, the more stringent requirement shall control. [SIGNATURES ON NEXT 2 PAGES]
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CITY’S SIGNATURE PAGE FOR

CITY OF CORONA

MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH RIVCOMM, INC.
(FIRE DEPARTMENT MOBILE RADIOS AND VEHICLE UPFIT SERVICES – NIB 25-018MB)
IN WITNESS WHEREOF, the Parties have entered into this Agreement as of the date first written above.

CITY OF CORONA
By: _________________________
Brian Young
Fire Chief
Reviewed By: ______________________________
Justin McGough
Deputy Fire Chief
Reviewed By: ______________________________
Yasmin Lopez
Purchasing Manager
Attest:
_________________________
Sylvia Edwards, City Clerk
City of Corona, CA
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CONTRACTOR’S SIGNATURE PAGE FOR

CITY OF CORONA

MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH RIVCOMM, INC.
(FIRE DEPARTMENT MOBILE RADIOS AND VEHICLE UPFIT SERVICES – NIB 25-018MB)
IN WITNESS WHEREOF, the Parties have entered into this Agreement as of the date first written above.

RIVCOMM, INC.
a California corporation
By: _________________________
Rene Lara
CEO
By: _________________________
Garrett Karlin
Secretary
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EXHIBIT “A”

SCOPE OF SERVICES
Contractor promises and agrees to furnish to the City all labor, materials, tools, equipment, services, and incidental and customary work necessary to fully and adequately supply the vehicle upfit services or other general services for the Project.

The scope of work includes, procurement, On-site installation, testing, and training phases, but is not limited to, the following tasks:

1. Procurement of Twenty (20) Kenwood Viking VHF/800MHz Single Head, Single Deck Remote Mount Mobile Radios including:
o VM8000BF RF Deck (Including 832VM8000-V and 832VM8000-78) ▪ Software Options and Features
• APCO P25 Conventional
• 4000 Channel or Greater Capacity
• GPS
• Field Programmable
• MDC1200 Signaling
• Broadband Data Services/VPN
• 700/800 Band: Phase 1 trunking and Phase 2 TDMA trunking capable, meeting system requirements for Riverside County PSEC System (i.e. AES256 MultiKey Encryption, OTAR/OTAP)

o Accompanying Hardware Requirements
▪ KCH-20 Control Head
▪ KCT-71M2 Control Cables
▪ KMC-66M Keypad Microphone
▪ KCT-23M3 DC Cable
▪ KMB-33M Mounting Bracket
▪ KRK-17BF Remote Kit
▪ KRA-40GM GPS Antenna
▪ 597539077901 USB Micro B extension cable
▪ KCT-18 Ignition Sense Cable
▪ KES-5A Speaker
▪ KCT-72M External Accessory Connection Cable (Speaker to Control Head)
▪ Appropriate interface between radio and Sigtronics Headset System SE-8/RAD-6 LAC/EAI-1 LAC
▪ KLF-2 Line Filter
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▪ 3-Year Warranty
▪ Motorola HAD4009A Quarter Wave Whip Antenna with appropriate PL259 Connector hardware. ▪ Motorola HAF4016A 762-870 MHz Quarter Wave Antenna with appropriate PL-259 connector hardware

2. The installation of the radios and related equipment shall be done in designated vehicles on-site at designated City of Corona Fire Station Facilities.

3. Testing and commissioning of the radios to ensure proper functionality and integration with existing communication systems.

4. Providing training to relevant personnel on the operation and maintenance of the radios.

5. Documentation of installation procedures and configurations.

6. Training materials and session records for relevant personnel, including written user manual or a digital file.

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EXHIBIT “B”

SCHEDULE OF SERVICES
Contractor shall complete the Services within the Term of this Agreement, and shall meet any other reasonable schedules and deadlines established by City’s Representative.

Contractor shall complete installation within 30 days after radios are received from PSEC fully programmed. City will have all vehicles ready for installation at the location mentioned below.

Service Location:

City of Corona Corporation Yard
760 Public Safety Way
Corona, CA. 92882

Contractor shall complete the project no later than June 1, 2025.

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EXHIBIT “C”

COMPENSATION
Contractor shall receive compensation, including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth herein.

QTY Rate per Unit Total
Kenwood Viking VHF/800MHz Mobile Radios
Single Head, Single Deck Remote Mount 20 $4,091.72 $81,834.40 Additional hardware 20 $1,906.13 $38,122.60
Installation 20 $1,120.00 $22,400.00
Sales Tax 8.75% 1 - $10,496.24
Delivery and Shipping 1 - $2,000
Total $154,853.24
All procurement activities shall comply with FEMA AFG grant guidelines and regulations.

Contractor must provide products that meet the specified requirements and adhere to relevant industry standards.

PURSUANT TO SECTION 3.2.12 ABOVE, A PAYMENT BOND VALUED AT ONE HUNDRED PERCENT OF THE “TOTAL COMPENSATION” AMOUNT SPECIFIED IN SECTION 3.3.1 SHALL BE REQUIRED FOR THIS PROJECT
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EXHIBIT “D”

FEDERAL REQUIREMENTS

1. CONTRACT WORK HOURS AND SAFETY STANDARDS ACT (E)
Under 40 U.S.C. § 3702, each contractor must base wages for every mechanic and laborer on a standard 40-hour work week. Work over 40 hours is allowed, so long as the worker is paid at least one and a half times the base pay rate for all hours worked over 40 in the work week.

Additionally, for construction work, under 40 U.S.C. § 3704, work surroundings and conditions for laborers and mechanics must not be unsanitary or unsafe. Relevant definitions are at 40 U.S.C. § 3701 and 29 C.F.R. § 5.2.

2. CLEAN AIR ACT AND FEDERAL WATER POLLUTION CONTROL ACT (G) Contractor agrees to comply with all applicable standards, orders or regulations issued pursuant to the Clean Air Act, as amended, 42 U.S.C. § 7401 et seq The contractor agrees to report each violation to the City of Corona and understands and agrees that the City of Corona will, in turn, report each violation as required to assure notification to the Federal Emergency Management Agency, and the appropriate Environmental Protection Agency Regional Office. Contractor agrees to include these requirements in each subcontract exceeding $150,000 financed in whole or in part with federal assistance provided by FEMA.

Federal Water Pollution Control Act. Contractor agrees to comply with all applicable standards, orders, or regulations issued pursuant to the Federal Water Pollution Control Act, as amended, 33 U.S.C. § 1251 et seq. The contractor agrees to report each violation to the City of Corona and understands and agrees that the City of Corona will, in turn, report each violation as required to assure notification to the (name of the pass-through entity, if applicable), Federal Emergency Management Agency, and the appropriate Environmental Protection Agency Regional Office.

Contractor agrees to include these requirements in each subcontract exceeding $150,000 financed in whole or in part with federal assistance provided by FEMA.”

3. SUSPENSION AND DEBARMENT
This contract is a covered transaction for purposes of 2 C.F.R. Part 180 and 2 C.F.R. Part 3000.

As such, Contractor is required to verify that none of Contractor’s principles (defined at 2 C.F.R. § 180.995) or its affiliates (defined at 2 C.F.R. § 180.905) are excluded (defined at 2C.F.R. § 180.940) or disqualified (defined at 2 C.F.R. § 180.935).

Contractor must comply with 2 C.F.R. Part 180, subpart C and 2 C.F.R. Part 3000, subpart C, and must include a requirement to comply with these regulations in any lower tier covered transaction it enters.

This certification is a material representation of fact relied upon by City of Corona. If it is later determined that Contractor did not comply with 2 C.F.R. Part 180, subpart C and 2 C.F.R. Part 3000, subpart C, in addition to remedies available to City of Corona, the Federal Government may pursue available remedies, including but not limited to suspension and/or debarment.

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Contractor agrees to comply with the requirements of 2 C.F.R. Part 180, subpart C and 2 C.F.R.

Part 3000, subpart C while this offer is valid and throughout the period of any contract that may arise from this offer. Contractor further agrees to include a provision requiring such compliance in its lower tier covered transactions.”

4. Byrd Anti- Lobbying Amendment
Byrd Anti-Lobbying Amendment, as amended, 31 U.S.C. § 1352.

Contractors who apply or bid for an award of more than $100,000 shall file the required certification. Each tier certifies to the tier above that it will not and has not used federal appropriated funds to pay any person or organization for influencing or attempting to influence an officer or employee of any agency, a Member of Congress, officer or employee of Congress, or an employee of a Member of Congress in connection with obtaining any federal contract, grant, or any other award covered by 31 U.S.C. § 1352. Each tier shall also disclose any lobbying with non-federal funds that takes place in connection with obtaining any federal award. Such disclosures are forwarded from tier to tier up to the recipient who in turn will forward the certification(s) to the federal agency.

Required Certification:

APPENDIX A, 44 C.F.R. PART 18 – CERTIFICATION REGARDING LOBBYING.

Certification for Contracts, Grants, Loans, and Cooperative Agreements The undersigned certifies, to the best of his or her knowledge and belief, that: No federal appropriated funds have been paid or will be paid, by or on behalf of the undersigned, to any person for influencing or attempting to influence an officer or employee of an agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with the awarding of any federal contract, the making of any federal grant, the making of any federal loan, the entering into of any cooperative agreement, and the extension, continuation, renewal, amendment, or modification of any federal contract, grant, loan, or cooperative agreement.

If any funds other than federal appropriated funds have been paid or will be paid to any person for influencing or attempting to influence an officer or employee of any agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with this federal contract, grant, loan, or cooperative agreement, the undersigned shall complete and submit Standard Form-LLL, “Disclosure Form to Report Lobbying,” in accordance with its instructions.

The undersigned shall require that the language of this certification be included in the award documents for all subawards at all tiers (including subcontracts, subgrants, and contracts under grants, loans, and cooperative agreements) and that all subrecipients shall certify and disclose accordingly.

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This certification is a material representation of fact upon which reliance was placed when this transaction was made or entered into. Submission of this certification is a prerequisite for making or entering into this transaction imposed by section 1352, title 31, U.S. Code. Any person who fails to file the required certification shall be subject to a civil penalty of not less than $10,000 and not more than $100,000 for each such failure.”
Contractor,RIVCOMM, INC., certifies or affirms the truthfulness and accuracy of each statement of its certification and disclosure, if any. In addition, the Contractor understands and agrees that the provisions of 31 U.S.C. Chap. 38, Administrative Remedies for False Claims and Statements, apply to this certification and disclosure, if any. _____________________________________
Signature of Contractor’s Authorized Official
_________________________________________
Name and Title of Contractor’s Authorized Official
_____________________
Date

5. PROCUREMENT OF RECOVERED MATERIALS (J)
In the performance of this contract, Contractor shall make maximum use of products containing recovered materials that are EPA-designated items unless the product cannot be acquired— a) Competitively within a timeframe providing for compliance with the contract performance schedule;
b) Meeting contract performance requirements; or
c) At a reasonable price.

Information about this requirement, along with the list of EPA-designated items, is available at Comprehensive Procurement Guideline (CPG) Program | US EPA. Contractor also agrees to comply with all other applicable requirements of Section 6002 of the Solid Waste Disposal Act.

Contactor should, to the greatest extent practicable and consistent with the law, purchase, acquire, or use products and services that can be reused, refurbished, or recycled; contain recycled content, are biobased, or are energy and water efficient; and are sustainable.

6. DOMESTIC PREFERENCE FOR PROCUREMENTS.

Contractor should, to the greatest extent practicable and consistent with law, provide a preference for the purchase, acquisition, or use of goods, products, or materials produced in the United States. This includes, but is not limited to, iron, aluminum, steel, cement, and other manufactured products.

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Owner Rene Lara
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For purposes of this clause:

Produced in the United States means, for iron and steel products, that all manufacturing processes, from the initial melting stage through the application of coatings, occurred in the United States.

7. PROHIBITION ON CONTRACTING FOR COVERED

TELECOMMUNICATIONS EQUIPMENT OR SERVICES
A. Contractor and subcontractors are prohibited from obligating or expending loan or grant funds to:
(1) Procure or obtain;
(2) Extend or renew a contract to procure or obtain; or (3) Enter into a contract (or extend or renew a contract) to procure or obtain equipment, services, or systems that uses covered telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system. As described in Public Law 115-232, section 889, covered telecommunications equipment is telecommunications equipment produced by Huawei Technologies Company or ZTE Corporation (or any subsidiary or affiliate of such entities).
a. For the purpose of public safety, security of government facilities, physical security surveillance of critical infrastructure, and other national security purposes, video surveillance and telecommunications equipment produced by Hytera Communications Corporation, Hangzhou Hikvision Digital Technology Company, or Dahua Technology Company (or any subsidiary or affiliate of such entities). b. Telecommunications or video surveillance services provided by such entities or using such equipment.
c. Telecommunications or video surveillance equipment or services produced or provided by an entity that the Secretary of Defense, in consultation with the Director of the National Intelligence or the Director of the Federal Bureau of Investigation, reasonably believes to be an entity owned or controlled by, or otherwise connected to, the government of a covered foreign country.
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loan, grant, or subsidy programs shall prioritize available funding and technical support to assist affected businesses, institutions and organizations as is reasonably necessary for those affected entities to transition from covered communications equipment and services, to procure replacement equipment and services, and to ensure that communications service to users and customers is sustained.

8. ACCESS TO RECORDS
“The Contractor agrees to provide (insert recipient or subrecipient), (insert name of passthrough entity, if applicable), the FEMA Administrator, the Comptroller General of the United States, or any of their authorized representatives access to any books, documents, papers, and records of the Contractor which are directly pertinent to this contract for the purposes of making audits, examinations, excerpts, and transcriptions. The Contractor agrees to permit any of the foregoing parties to reproduce by any means whatsoever or to copy excerpts and transcriptions as reasonably needed. The Contractor agrees to provide the FEMA Administrator or his authorized representatives access to construction or other work sites pertaining to the work being completed under the contract.” Docusign Envelope ID: AD7BAAA2-2BE5-4911-92FE-E6134F359277 Docusign Envelope ID: 6E9C1873-D798-47E8-B747-22112B279837

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DATE: 02/05/2025
TO: Honorable Mayor and City Council Members
FROM: Finance Department
2025-34

REQUEST FOR CITY COUNCIL ACTION
SUBJECT:

FISCAL YEAR 20205 PENSION STABILIZATION TRUST CONTRIBUTION EXECUTIVE SUMMARY:

This staff report asks the City Council to approve a contribution of $2,700,000 to the Pension Stabilization Trust.

RECOMMENDED ACTION:

That the City Council:
a. Approve the annual contribution of $2,000,000 from Measure X Reserves Fund 120 to the Pension Stabilization Trust Fund 485.
b. Approve the Pension Stabilization Trustee Board’s recommendation to contribute $700,000 of the Fiscal Year 2024 General Fund 110 year-end surplus to the Pension Stabilization Trust Fund 485.
c. Authorize the City Manager, or his designee, to make the necessary budget and accounting adjustments for the Fiscal Year 2025 contribution.

BACKGROUND & HISTORY:

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The City of Corona Pension Stabilization Trust (Trust) was established pursuant to Section 115 of the Internal Revenue Code, as an entity to which funds for the City can be deposited, and through which a Board of Trustees can invest and manage funds for the exclusive purpose of funding contributions to the pension plan providing benefits for City employees and retirees.

In May 2021, the City Council approved the Pension Management Policy (Policy). In January 2022, the City Council approved the establishment of the Trust and the Trust Agreement (Agreement) and approved an initial investment of $30,000,000 to the Trust.

The funds may be used to address future CalPERS unfunded accrued liabilities as well as Pension Obligation Bond (POB) payments.

The Agreement details the rules and responsibilities of the Pension Stabilization Board of Trustees (Trustees) and the administration of the Trust. The Trustees consist of five members: the City Treasurer, City Manager, Assistant City Manager, Finance Director, and Accounting Manager. The Trustees serve as an advisory group to the City Council and conduct at least two (2) public meetings per year, as outlined in the Agreement. The Trustees held a meeting on October 29, 2024, to review the results of the Fiscal Year (FY) 2023 CalPERS actuarial reports (received in 2024), which included the new unfunded liabilities to be assessed starting in FY 2026. The combined unfunded accrued liability (UAL) for the City’s four pension plans is $108.3 million. CalPERS investment returns for FY 2023 were +5.8% which is a difference of -1.0% compared to their original estimate of +6.8%. This is a snapshot at a given point in time. The returns for FY 2024 (report anticipated in 2025) will reflect returns of +9.3%. With the returns beating the original estimate of +6.8% by +2.5%, there may be a positive impact on the UAL in the next report. Staff will continue to monitor and provide updates on this item annually. The Trustees will re-evaluate the Pension Management Policy over the next couple of years and provide the City Council with recommendations if policy adjustments are needed.

ANALYSIS:

The Trustees held a meeting on January 27, 2025, to discuss the FY 2024 General Fund year-end results after the completion of the annual audit and Annual Comprehensive Financial Report (ACFR). At the Trustee meeting, the discussion covered the FY 2024 General Fund surplus of $6.4 million, the current unfunded liabilities, and the payment plan for the Pension Obligation Bonds.

Through the annual budget process, a total of $2.0 million was set aside as a contribution for FY 2025. The target for paying off the POBs is after year 10 (2031), when the bonds become callable. To achieve that target, $2.7 million will need to be added to the Trust each year, assuming a return on investment of 5%.

The City’s total cash contributions to the Trust since inception are $38.2 million. The Trust's market value as of December 31, 2024, was $49.6 million, which means there has been an investment growth of $11.4 million and 12% rate of return. Therefore, the investments have performed well since the City’s significant contribution when the Trust began. It’s a good example of the Time Value of Money principle: the earlier funds can

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be contributed, the better. The Trustees will continue to discuss and evaluate contributing funds early in the process while balancing the current capital and operating needs.

During its January 27, 2025, meeting, the Trustees approved recommending a $2.7 million contribution for FY 2025. The City’s contributions to date, along with the recommended FY 2025 contribution, place the City on track to meet the funding goal of paying off the bonds after year 10.

FINANCIAL IMPACT:

Approval of the recommended actions will transfer a total of $2,700,000 into the Pension Stabilization Trust Fund 485 for FY 2025. The funding breakdown is: $2,000,000 from Measure X Fund 120 and $700,000 from the General Fund 110. The funds will be added to the existing Trust balance. The Trust balance as of December 31, 2024, had a market value of $49,552,706 and a book value of $40,613,318. No expenditures from the Trust will be incurred at this time.

ENVIRONMENTAL ANALYSIS:

This action is exempt pursuant to Section 15061(b)(3) of the guidelines for the California Environmental Quality Act (CEQA), which states that a project is exempt from CEQA if the activity is covered by the common sense exemption that CEQA applies only to projects that have the potential for causing a significant effect on the environment. Where it can be seen with certainty that there is no possibility that the activity in question may have a significant effect on the environment, the action is not subject to CEQA. This action simply makes a recommendation for the FY 2025 contribution to the Pension Stabilization Trust, and there is no possibility that this action will have any effect on the environment.

Therefore, no environmental analysis is required.

PREPARED BY: KIM SITTON, FINANCE DIRECTOR
REVIEWED BY: BRETT CHANNING, ASSISTANT CITY MANAGER

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DATE: 02/05/2025
TO: Honorable Mayor and City Council Members
FROM: Public Works Department
2025-44

REQUEST FOR CITY COUNCIL ACTION
SUBJECT:

APPROVE, PURSUANT TO STATUTORY AND COMMON-SENSE EXEMPTIONS

FROM THE CALIFORNIA ENVIRONMENTAL QUALITY ACT, CONTRACT CHANGE ORDERS NO. 7 AND NO. 8 WITH PACIFIC HYDROTECH CORPORATION TO INCREASE THE CONTRACT AMOUNT BY $1,545,933, FOR THE WATER RECLAMATION FACILITY #3 LIFT STATION PROJECT, CAPITAL IMPROVEMENT PROJECT NO. UT-2015-05
EXECUTIVE SUMMARY:

This staff report asks the City Council to approve, pursuant to statutory and commonsense exemptions from the California Environmental Quality Act(“CEQA”), various contract change orders with Pacific Hydrotech Corporation for the Water Reclamation Facility #3 (WRF3) Lift Station Project, Capital Improvement Project No. UT-2015-05. The contract change orders are for 2023 and 2024 work completed to maintain appropriate site conditions and cover rental equipment costs, and, in 2025, to maintain appropriate site conditions, cover rental equipment costs, and assist with the reinterment of the ancestral remains inadvertently discovered on the Project site.

RECOMMENDED ACTION:

That the City Council:
a. Approve, pursuant to statutory and common-sense exemptions from the California Environmental Quality Act, contract Change Orders No. 7 and No. 8 with Pacific

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Hydrotech Corporation for the Water Reclamation Facility #3 Lift Station Project, Capital Improvement Project No. UT-2015-05, to increase the contract amount by $1,545,933, for a total contract amount of $7,274,840.
b. Authorize the City Manager, or his designee, to execute contract change orders with Pacific Hydrotech Corporation to increase the contract amount by $1,545,933, amending the total contract amount to $7,274,840 including any non-substantive extensions, change orders, purchase orders, and amendments up to $727,484, which is equivalent to 10% of the revised contract amount. c. Authorize the City Manager, or his designee, to issue a change order to Purchase Order P21893 to Pacific Hydrotech Corporation in the amount of $1,545,933. d. Authorize an appropriation in the amount of $700,000 from Sewer Utility Fund 572 to the WRF #3 Lift Station Project, Capital Improvement Project No. UT-2015-05.

BACKGROUND & HISTORY:

On November 4, 2020, the City awarded a construction contract to Pacific Hydrotech Corporation (Contractor) in the amount of $5,208,096 for the Water Reclamation Facility #3 (WRF3) Lift Station Project, Capital Improvement Project No. UT-2015-05 (“Project”), and authorized necessary change orders up to ten percent (10%) of the contract amount ($520,809). Construction on the Project began in January 2021.

On May 17, 2021, contract Changer Order No. 1 was approved in the amount of $9,360 for needed infrastructure to support Project improvements, which included a cable rail system on top of a retaining wall and an additional layer of concrete masonry unit (CMU) block for the retaining wall.

On June 14, 2021, contract Changer Order No. 2 was approved in the amount of $130,395 due to unforeseen conditions, which required additional soldier beams and steel plate shoring for excavations of the designed improvements.

On June 29, 2021, contract Changer Order No. 3 was approved in the amount of $28,083 due to unforeseen conditions, which required additional field excavations to investigate conflicting underground utilities, which resulted in relocation of said utilities for the design improvements.

On June 25, 2021, contract Changer Order No. 4 was approved in the amount of $318,490 due to unforeseen conditions, which required the installation, operation, and removal of a dewatering system as necessary to install shoring and construct the lift station structure, as groundwater was not present at the time of exploration for the geotechnical study.

With the approval of contract Change Order No. 4, the original completion date of February 8, 2022, was extended to June 9, 2022.

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On March 30, 2022, while excavating between stations 4+30 and 4+50, the Contractor uncovered what appeared to be a human skull in the sidewall of the trench. Remains were also discovered in soils removed from the trench that had been deposited on top of the spoils pile located adjacent to and east of the trench excavation.

After the discovery, the Contractor immediately stopped work and, in accordance with Health and Safety Code section 7050.5, Corona notified the Riverside County Coroner who came to the Project Site and determined that the human remains were historic.

Thereafter, the Coroner notified the Native American Heritage Commission (Commission) of the discovery of Native American human remains.

On April 5, 2022, the Commission designated Soboba Band of Luiseño Indians and the Gabrieleno Band of Mission Indians – Kizh Nation (“Kizh Nation”) as the people most likely descended (MLD) from the deceased Native American pursuant to Public Resources Code section 5097.98, subdivision (a). On May 10, 2022, the Commission designated the Pechanga Band of Indians as the third co-MLD.

On August 8, 2022, a deductive contract Changer Order No. 5 was approved, crediting an amount of $27,668 due to field change directives which removed scope, including covering some unforeseen conditions, which was due to the removal of buried encasement material, and extra materials needed to bridge the subgrade for the new lift station structure. This change order revised the completion date to July 29, 2022.

In September 2022, all work on the Project was suspended, and the Contractor was directed to stop all work.

Since the discovery of the ancestral remains, a significant amount of City resources have been expended on conferral and continuous tribal monitoring with the 3 MLDs, an archeologist consultant, special legal counsel services, and staff time in Public Works, Utilities, and the City Manager’s Office.

On April 10, 2023, contract Change Order No. 6 was approved to cover the rental equipment costs incurred by the Contractor to protect and maintain the site in coordination with the 3 MLDs, such as trench shoring, temporary fencing, and site facility items required to remain onsite through June 2023.

Ultimately, the City exercised its statutory right under Public Resource Code, § 5097.98, subd. (e) to proceed with efforts to reinter the discovered Native American human remains and associated items with appropriate dignity on the Project site.

The Contractor has submitted contract Change Order No. 7. Contract change order No. 7, in the amount of $682,789, would cover the rental equipment and additional maintenance cost through October 2024.

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The Contractor has also submitted contract Change Order No. 8, in the amount of $925,627, to permit the Contractor to assist with the reinterment of the ancestral remains and associated grave goods and to protect and maintain the site through December 2025.

Because contract Change Orders No. 7 and No. 8 exceed the original 10% contingency, staff requests the City Council's approval of additional funding.

ANALYSIS:

Contract Change Order No. 7 will compensate the Contractor for the 2023 costs for work to protect and maintain the site in coordination with the 3 MLDs and 2024 costs for rental equipment and additional maintenance. Contract Change Order No. 8 would permit the Contractor to provide assistance with the reinterment of the ancestral remains and associated grave goods and to protect and maintain the site until December 2025. The amount of the change orders being requested exceeds what the Council has previously authorized; therefore, staff is requesting additional funds in order to move forward with the Project. Currently, these change orders do not update a revised completion date, as a new completion date cannot be determined until after the reinterment is completed.

FINANCIAL IMPACT:

Approval of the recommended actions will result in an appropriation of $700,000 from Sewer Utility Fund 572 to the WRF #3 Lift Station Project, Capital Improvement Project No. UT-2015-05.

The estimated construction cost for this project is outlined as follows:

Original Construction Contract ……………………………….……………….…….…... $5,208,096
Contract Change Order Number 1
……………………………………..…………………...….…... $9,360
Contract Change Order Number 2
………………………....………………………...…….…... $130,395
Contract Change Order Number 3
………………………...…….……………………..…….…... $28,083
Contract Change Order Number 4
………………………...………..…….………………..…... $318,490
Contract Change Order Number 5 ………………………...……………………………….…... ($27,668)
Contract Change Order Number 6
………………………...…………………………………….…... ($332)
Subtotal Contract Change Order…………………………………………………………..... $458,328

Contract Change Order Number 7
………………………...………..……………….….….…... $682,789
Contract Change Order Number 8
…..…………..………...…..…………………………….…. $925,627

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Subtotal Proposed Change Order …………………………………………………………
$1,608,416
Total Construction Costs Up to Change Order 8 .……………………….………..….. $7,274,840
Amended Construction Contract .…………….……………………………….…..…………. $7,274,840
Requested Construction Contingency (10%) …..………...…….……………..…...………. $727,484
Construction Support
(10%)…..………...………..…………………………………..….………. $700,000
Adjusted Total Construction Costs ……………….………………….……….……...…. $8,702,324
Staff is requesting an additional appropriation for construction support for 2023-2024 and, going forward, 2025 staff time, inspection, tribal monitors, materials, and any other associated costs for the continued site maintenance and reinterment process.

Staff recommends an appropriation as follows:

Project No. Fund Current
Balance
Appropriation Revised
Balance
UT-2015-05
WRF #3 Lift Station
Project, Capital
Improvement
Sewer
Utility
Fund
572
$969,899.63 $700,000 $1,669,899.63
ENVIRONMENTAL ANALYSIS:

Change Order No. 7 concerns payment for actions that occurred in 2023 and 2024 and, as such, are not a “project” subject to CEQA as defined by Public Resources Code section 21065, and CEQA Guidelines section 15078 as they have no potential for resulting in either a future direct physical change in the environment, or a reasonably foreseeable indirect physical change in the environment; alternately, as the actions have already occurred, Change Order No. 7 is exempt from CEQA pursuant to the common-sense exemption provided for the CEQA Guidelines section 15061(b)(3) which applies to projects where it can be seen with certainty that there is no possibility that the activity in question, which has already occurred, may have a significant effect on the environment.

Change Order No. 8 concerns the City’s exercise of its statutory duty to proceed with efforts to reinter the discovered Native American human remains and associated items with appropriate dignity on the Project site. (Public Resource Code, § 5097.98, subd. (e).) Accordingly, Change Order No. 8 is not subject to CEQA pursuant to the statutory exemption in Public Resources Code section 5097.98 (g), which provides “Notwithstanding Section 5097.9, this section, including those actions taken by the landowner or his or her authorized representative to implement this section and any action taken to implement an agreement developed pursuant to subdivision (l) of Section

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5097.94, shall be exempt from the requirements of the California Environmental Quality Act (Division 13 (commencing with Section 21000).” City staff will file a Notice of Exemption with the County of Riverside. ).” City staff will file a Notice of Exemption with the County of Riverside
PREPARED BY: SERENA HINOJOSA, ASSOCIATE ENGINEER
REVIEWED BY: SAVAT KHAMPHOU, PUBLIC WORKS DIRECTOR
ATTACHMENTS:

1. Exhibit 1 - Construction Contract

2. Exhibit 2 - Approved Change Order Number 1

3. Exhibit 3 - Approved Change Order Number 2

4. Exhibit 4 - Approved Change Order Number 3

5. Exhibit 5 - Approved Change Order Number 4

6. Exhibit 6 - Approved Change Order Number 5

7. Exhibit 7 - Approved Change Order Number 6

8. Exhibit 8 - Proposed Change Order Number 7

9. Exhibit 9 - Proposed Change Order Number 8

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CONTRACT
THIS CONTRACT is made this 4
th day of November 2020, in the County of Riverside, State of California, by and between the City of Corona, hereinafter called City, and Pacific Hydrotech Corporation, hereinafter called Contractor. The City and the Contractor for the considerations stated herein agree as follows:

ARTICLE 1. SCOPE OF WORK. The Contractor shall perform all Work within the time stipulated in the Contract and shall provide all labor, materials, equipment, tools, utility services, and transportation to complete all of the Work required in strict compliance with the Contract Documents as specified in Article 5 below for the following Project:

WRF-3 Lift Station, Project No. 2018-11, NIB 21-012CA
The Contractor and its surety shall be liable to the City for any damages arising as a result of the Contractor’s failure to comply with this obligation.

ARTICLE 2. TIME FOR COMPLETION. A Move-in period of 15 working days shall start on the date of issuance of the Notice to Proceed. This period shall be used by the Contractor to confirm utility locations, turn in project submittals or other supporting documentation for approval and procure the necessary material and equipment to complete the Work. The Work shall commence on the last day of the Move-in period or the first Working Day the Contractor actually starts the Work, whichever occurs first. The Contractor shall complete all Work required by the Contract Documents within 225 Working Days. By its signature hereunder, Contractor agrees the time for completion set forth above is adequate and reasonable to complete the Work.

ARTICLE 3. CONTRACT PRICE. The City shall pay to the Contractor as full compensation for the performance of the Contract, subject to any additions or deductions as provided in the Contract Documents, and including all applicable taxes and costs, the sum of Five Million Two Hundred Eight Thousand and Ninety Six Dollars ($5,208,096). Payment shall be made as set forth in the General Conditions.

ARTICLE 4. LIQUIDATED DAMAGES. In accordance with Government Code section 53069.85, it is agreed that the Contractor will pay the City the sum of $1,700.00 for each and every working day of delay beyond the time prescribed in the Contract Documents for finishing the Work, as Liquidated Damages and not as a penalty or forfeiture. In the event this is not paid, the Contractor agrees the City may deduct that amount from any money due or that may become due the Contractor under the Contract. This Article does not exclude recovery of other damages specified in the Contract Documents.

ARTICLE 5. COMPONENT PARTS OF THE CONTRACT. The “Contract Documents” include the following:

Notice Inviting Bids
Instructions to Bidders
Contractor's Bid Forms
Contractor’s Certificate Regarding Workers’ Compensation Bid Bond
DocuSign Envelope ID: 74754A34-2115-4635-93CB-A6B19F4DA407 DocuSign Envelope ID: 481DD2E9-B575-4A20-978A-FB94F2A49009

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Designation of Subcontractors
Information Required of Bidders
Non-Collusion Declaration form
Contract
Performance Bond
Payment (Labor and Materials) Bond
General Conditions
Special Provisions (or Special Conditions)
Technical Specifications
Greenbook Standard Specifications (Sections 1-9 Excluded) Addenda
Plans and Contract Drawings
Approved and fully executed change orders
Any other documents contained in or incorporated into the Contract The Contactor shall complete the Work in strict accordance with all of the Contract Documents.

All of the Contract Documents are intended to be complementary. Work required by one of the Contract Documents and not by others shall be done as if required by all. This Contract shall supersede any prior agreement of the parties.

ARTICLE 6. PROVISIONS REQUIRED BY LAW. Each and every provision of law required to be included in these Contract Documents shall be deemed to be included in these Contract Documents. The Contractor shall comply with all requirements of applicable federal, state and local laws, rules and regulations, including, but not limited to, the provisions of the California Labor Code and California Public Contract Code which are applicable to this Project.

ARTICLE 7. INDEMNIFICATION. Contractor shall provide indemnification as set forth in the General Conditions.

ARTICLE 8. PREVAILING WAGES. Contractor is aware of the prevailing wage requirements of Chapter 1 (beginning at Section 1720 et seq.) of Part 7 of Division 2 of the California Labor Code, as well as Title 8, Section 16000 et seq. of the California Code of Regulations (“Prevailing Wage Laws”), which require the payment of prevailing wage rates and the performance of other requirements on “public works” and “maintenance” projects. Contractor and its subcontractors shall fully comply with the Prevailing Wage Laws for their employees and any others to whom such laws are applicable. Contractor and its subcontractors shall also be responsible for any and all violations and fines imposed on them pursuant to the Prevailing Wage Laws. Pursuant to SB 854, which amended the Prevailing Wage Laws, this Contract is subject to compliance monitoring and enforcement by the DIR. Beginning April 1, 2015, no contractor or subcontractor may be awarded this Contract unless registered with the DIR pursuant to Labor Code section 1725.5. The City will report all necessary contracts to the DIR as required by the Prevailing Wage Laws. Contractor shall make copies of the prevailing rates of per diem wages for each craft, classification or type of worker needed to execute the Work available to interested parties upon request, and shall post copies at the Contractor’s principal place of business and at the Project site. It is most efficient for the Contractor to obtain a copy of the prevailing wages in effect at the commencement of this Contract from the website of the Division of Labor Statistics DocuSign Envelope ID: 74754A34-2115-4635-93CB-A6B19F4DA407 DocuSign Envelope ID: 481DD2E9-B575-4A20-978A-FB94F2A49009

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and Research of the DIR located at www.dir.ca.gov/dlsr/. In the alternative, the Contractor may obtain a copy of the prevailing wages from City’s Representative. Contractor shall defend, indemnify and hold the City, its elected officials, officers, employees and agents free and harmless from any claim or liability arising out of any failure or alleged failure to comply with the Prevailing Wage Laws.

ARTICLE 9. ASSIGNMENT/CORONA UTILITY AUTHORITY. Contractor understands that the City has entered into a Water Enterprise Management Agreement and a Wastewater Enterprise Management Agreement, both dated as of February 6, 2002, with the Corona Utility Authority (“CUA”) for the maintenance, management and operation of those utility systems (collectively, the “CUA Management Agreements”). To the extent that this Contract is deemed to be a "material contract" under either of the CUA Management Agreements, the following provisions shall apply: (1) City enters into this Contract on behalf of the CUA and subject to the terms of the applicable CUA Management Agreement(s); and (2) Contractor has no right to terminate this Contract, either with or without cause, based upon the existence or non-existence of either or both of the CUA Management Agreements. Therefore, if an applicable CUA Management Agreement expires or terminates for any reason, Contractor shall remain fully obligated to perform under this Contract on behalf of the CUA or another third party contracted by the CUA for the maintenance, management and operation of the applicable utility system. [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK
SIGNATURES ON FOLLOWING PAGE]
DocuSign Envelope ID: 74754A34-2115-4635-93CB-A6B19F4DA407 DocuSign Envelope ID: 481DD2E9-B575-4A20-978A-FB94F2A49009

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IN WITNESS WHEREOF, this Contract has been duly executed by the above-named parties, on the day and year above written.

CITY OF CORONA
By:

______________________________
Tom Moody
General Manager
Reviewed By:
______________________________
Tom Koper
Acting Public Works Director
Reviewed By:
______________________________
Vernon R. Weisman, P.E.

District Engineer
Reviewed By:

______________________________
Scott Briggs
Purchasing Specialist V
Attest:
______________________________
Sylvia Edwards, City Clerk
City of Corona, California

PACIFIC HYDROTECH CORPORATION
By:

______________________________
Signature
______________________________
Name
______________________________
Title: President, VP or CEO
______________________________
License Number
By:

______________________________
Signature
______________________________
Name
______________________________
Title: Secretary, Treasurer or CFO
DocuSign Envelope ID: 74754A34-2115-4635-93CB-A6B19F4DA407 President
J Kirk Harns
518355
June Diaz
CFO
DocuSign Envelope ID: 481DD2E9-B575-4A20-978A-FB94F2A49009

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Date: 5/5/2021 Page 1 of 2
PROJECT DESCRIPTION:

PROJECT NO: NIB 21-012CA, 2018-11 PURCHASE ORDER NO: P21893 CONTRACTOR: Pacific HydroTech Corporation JL NO:

DESCRIPTION OF CHANGES AND/OR EXTRA WORK: No cost extension of contract time of 45 working days.

Cable rail system on top of retaining wall.

Additional layer of CMU block added to retaining wall.

ITEM U/M QUANTITY UNIT PRICE TOTAL
S-1 N/A N/A N/A N/A
S-2 LS 1.00 $8,850.80 $8,850.80
S-3 LS 1.00 $508.95 $508.95
TOTAL ESTIMATED PRICE FOR THIS CHANGE ORDER: $9,359.75
JUSTIFICATION:

S-1
S-2
S-3
CCO # Amount % Date Approved
1 $9,359.75 0.18%
Total $9,359.75 0.18%
$5,217,455.75
Original Completion Date: 2/8/2022 Revised Completion Date: 2/8/2022 Install approximately 20 feet of 8" CMU block on the
northeast section of the retaining wall.

Approximately 20 feet of the new retaining wall was designed to be at the same elevation as the finished surface of the new asphalt pavement whereas the remaining retaining wall will be 8" higher than pavement finish grade. City directed contractor to install an additional 8" course of CMU block over the 20 foot segment of wall to provide a curb around the pavement.

DESCRIPTION
No cost extension of contract time of 45 working days

CONTRACT VARIANCE SUMMARY
During the project bidding phase, City issued Addendum #1 which increased the number of working days from 225 to 270 working days The executed contract with Pacific HydroTech reflects the old 225 workings days whereas 270 working days were granted per the addendum. The project began on January 14, 2021 and project completion date based on 270 workings days is confirmed to be Febuary 8, 2022.

A time extension of 45 working days to complete the project is granted as an administrative adjustment to align with the contract.

See details under Item S-1 below.

Revised Contract Amount:

Time Working Days
Install 225 lineal feet of 3 foot high cable railing along the top of the retaining wall.

CITY OF CORONA
The Contractor is hereby directed to make the herein described changes from the plans and specifications and/or perform the following described work not included in the Plans and Specifications for this project.

WRF-3 Sewer Lift Station
Department of Water and Power
CONTRACT CHANGE ORDER NO. 1
Construct a sewer lift station station.
69880572
45 Date Started: 01/4/2021
This document shall become an amendment to the Contract and all provisions of the Contract will apply hereto. This Change Order constitutes a complete and final resolution of all claims of the Contract for additional time or additional compensation related to or affected by work that is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.

Original Contract Amount: $5,208,096.00
45 5/5/2021
An approximate 200-ft by 30-ft extension of the paved access road is being constructed for access and future communications tower construction. The new 4-foot high retaining wall is being constructed along the edge of the asphalt pavement extension to support the northerly edge of the pavement extension. The City retaining wall standard does not include a railing. Therfore, a fall barrier needs to be be provided as a safety measure along the top of wall where the upper finish grade is accessible by vehicles and personnel. The 3 foot high cable rail system is a Caltrans standard construction detail and will be constructed on top of the retaining wall.

DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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Date: 5/5/2021 Page 2 of 2
AUTHORIZATION BY CITY:

Recommended for approval by:

Date: __________ ____________________________________________ Date: __________ Steve Patterson Gull Nawaz
Consultant Construction Manager Project Manager
Approved by:

Date: __________ ____________________________________________ Date: __________ Vernon R. Weisman, P.E. Savat Khamphou
Acting Public Works Director & City Engineer
Date: __________
Tom Moody
ACCEPTANCE BY CONTRACTOR:

Greg Chehey Project Manager
Accepted by: _____________________________________________________ Title: ____________________________ (Please print name and title)
Signature: _____________________________________________________ Date: ____________________________ DWP General Manager
District Engineer
We, the undersigned Contractor, have given careful consideration to the above described changes and/or extra work and hereby agree that said work is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.
________________________________________
________________________________________
____________________________________________
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17 5/6/2021
5/11/2021 5/11/2021
5/11/2021 5/13/2021
5/17/2021

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
April 5, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Proposal for Cable Railing Fence to Retaining Wall AKM Email Dated March 8, 2021
Mr. Weisman:

REV 1: Revised per comments dated 3/26/21. See attached Notes to Reviewer page for PHC responses to these comments.

In response to an AKM email dated March, 8th 2021, The City has requested a proposal to procure and install a new Cable Railing Fence to the CMU retaining wall east of the new driveway. This fence will be per the attached Cal-Trans standard drawing.

Please note that the Cal Trans drawing provided was intended for a cast in place concrete wall, and not a CMU retaining wall. PHC will be grouting the posts into the CMU cells with an embed depth of 12”. This way the posts will be embedded 4" +- into the second course of block. Additionally, there will be a step in the railing height to account for the T.O.W elevation changes. PHC will keep the railing at 3’ from top of block consistent for the entire length of the cable railing fence as shown in the attached New Construction detail.

Please review the proposed lump sum cost below:

Cable Railing Fence to Retaining Wall Total .............................................................. $8,850.80 Scope of work detailed above includes all necessary tax and mark up, including bonds and insurance.

See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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Pacific Hydrotech Corporation
314 E. 3rd Street
Perris, CA 92570
Phone: (951) 943-8803
Fax: (951) 943-1093
PHC Project Number: C2024
Project Name: WRF3 Lift Station
Change Order: COR 002-R1
Description: Cable Railing Fence to Retaining Wall

NOTES TO REVIEWER
In response to the comments received for the subject change order, PHC offers the following:
• Article 29 of the General Conditions describes the cost of labor will be wages prevailing locally for each craft or type of worker, plus payroll taxes and insurance, health and welfare, pension, vacation, apprenticeship funds, and other direct costs resulting from Federal, State or local laws, as well as assessment or benefits required by lawful collective bargaining agreement. o PHC Response: Noted. Labor rate has been revised to reflect the total direct costs PHC will pay for a Group 4 Laborer. Prevailing wage rate breakdown of all trades will be forward in a separate email for the Owners reference for any future change orders.

• Technical Specification Section 01 22 00 Unit Prices, part 3.44 Stipulated Bid Item A2 - Allowance for Field Orders - Contractor's hourly charge rate for labor, tools and equipment shall not exceed published Caltrans rates of similar labor, tools, and equipment. o PHC Response: Cal Trans Prevailing Wage Rates utilize the breakdown provided in separate email. With these Prevailing Wage Rate breakdown, PHC will also provide the CalTrans equipment rental rates for future reference.

• Please provide certified copies of payroll for review and verification of labor rates. o PHC Response: Noted. Certified Payroll Reports will be forwarded to The City monthly.

• General Conditions Article 29 Change order Work, costs of applicable insurance and bond premiums will be reimbursed at a rate of 1% of the Net Cost of work. Net costs exclude markup. o PHC Response: Noted.

DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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COST PROPOSAL
(Changed Condition)
Cable Railing Fence Printed: 4/5/2021
Cable Railing Fence to CMU Retaining Wall
PHC Labor
Qty Item Hours Rate Total
2 Laborer 40 $ 72.75 $ 2,910.00
Labor $ 2,910.00
PHC Equipment
Qty Item Hours Rate Total
1 Job Truck 24 $ 25.00 $ 600.00
Equipment $ 600.00
PHC Material
Qty Item UM Rate Total
1 Cable Railing Materials LS $ 4,120.00 $ 4,120.00
Material $ 4,120.00
Subtotal $ 7,630.00

15.0% PHC Markup $ 1,144.50

1.0% Bonds/Ins. $ 76.30
Total for Cable Railing Fence $ 8,850.80
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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Addendums (0)
Team West Contracting, proposes to supply and install the following items. Due to volatility of the current supply market, proposal must be signed within 60 days from above date and project must start within 120 days, or a material price increase may occur. We are bondable at 2.5%; however, it is not included in proposal.

Proposed Material and area of work:

1. Furnish Materials Only for Approx. 224 LF of 4’ Cable Railing Proposed Cost: $4,120.00
Per Fence detail, Plans, & Fencing specifications.

Exclusions: Grading, staking, clearing, grubbing, coring, locksets, permits, demolition, mow strip, "V"-track installation, post sleeves & installation, spoils removal, core drilling, saw cutting, backfilling, concrete patching, asphalt patching, painting, temp fence, signs, concrete flat work, electrical, grounding, knox boxes, irrigation, surveying, existing underground pipes & electrical wiring, engineering, shop and field inspections & testing, ADA regulations, payment & performance bonds & fees, waiver of subrogation, excess liability policies and Union agreements.

Eric Negrete
Estimator
Office: (909)421-4450
Cell: (951)522-5192
Signature below will be considered acceptance of above proposal and notice of intent to award so as to begin the preparation of submittals.

Scope of work accepted: Print name: ______________________ initial: _________Date: _________ Job Name: Cable Railing Material
Re: Fencing & Gates
Attn: Estimating
Date: 03-15-2021
Non-Union Company
Lic. # 934352
DIR# 1000633737
Team West Contracting Corporation
2733 Vista Ave, Bloomington, Ca, 92316
* SBE
(909) 421-4450 Phone (909) 421-4471 Fax
DC 4/1/21
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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Sht. of
15-033U 5 71
Cable Railing Fence to
be installed to Red
highlighted area only.

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
April 9, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Additional Block Course T&M
Mr. Weisman:

On 4/5/21 PHC was directed by AKM to place an additional course of CMU Block (15 total block) at the west most side of the retaining wall.

Please review the proposed T&M cost below:

Additional Block Course T&M.................................................................................. $508.95 Scope of work detailed above includes all necessary tax and mark up, including bonds and insurance.

See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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COST PROPOSAL
(Changed Condition)
Cable Railing Fence Printed: 4/6/2021
Additional Block Course T&M
PHC Labor
Qty Item Hours Rate Total
5 Laborer 5 $ 72.75 $ 363.75
Labor $ 363.75
PHC Equipment
Qty Item Hours Rate Total
1 Job Truck 1 $ 25.00 $ 25.00
Equipment $ 25.00
PHC Material
Qty Item UM Rate Total
1 MISC Materials LS $ 50.00 $ 50.00
Material $ 50.00
Subtotal $ 438.75

15.0% PHC Markup $ 65.81

1.0% Bonds/Ins. $ 4.39
Total for Cable Railing Fence $ 508.95
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
DocuSign Envelope ID: 6141984D-AF0A-4B1E-BD21-7170028BFC17

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Date: 6/9/2021 Page 1 of 2
PROJECT DESCRIPTION:

PROJECT NO: NIB 21-012CA, 2018-11 PURCHASE ORDER NO: P21893 CONTRACTOR: Pacific HydroTech Corporation JL NO:

DESCRIPTION OF CHANGES AND/OR EXTRA WORK: Extra work to install lift station shoring resulting from unknown groundwater conditions.

ITEM U/M QUANTITY UNIT PRICE TOTAL
5 LS 1.00 $130,394.49 $130,394.49
TOTAL ESTIMATED PRICE FOR THIS CHANGE ORDER: $130,394.49 JUSTIFICATION:

A time extension of 84 working days to complete the project is granted. The time extension of 45 days granted in CCO#1 corrected an administrative error in the purchase order and did not affect the original completion date. See details below.

Item 5
CCO # Amount % Date Approved
1 $9,359.75 0.18%
2 $130,394.49 2.50% 6/9/2021
Total $139,754.24 2.68% Number of days impacting the schedule. $5,347,850.24
Original Completion Date: 2/8/2022 Revised Completion Date: 6/8/2022 84 Date Started: 01/4/2021
This document shall become an amendment to the Contract and all provisions of the Contract will apply hereto. This Change Order constitutes a complete and final resolution of all claims of the Contract for additional time or additional compensation related to or affected by work that is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.

Original Contract Amount: $5,208,096.00
45 5/5/2021

CITY OF CORONA
The Contractor is hereby directed to make the herein described changes from the plans and specifications and/or perform the following described work not included in the Plans and Specifications for this project.

WRF3 Sewer Lift Station
Department of Water and Power
CONTRACT CHANGE ORDER NO. 2
Construct a sewer lift station.
69880572

DESCRIPTION
Install soldier beam and steel plate shoring system in
unexpected groundwater conditions.

CONTRACT VARIANCE SUMMARY
The exploratory work performed by NMG Geotechnical, Inc. in May 2017 for the geotechnical study and report included two borings to 27 feet below ground surface (BGS). No groundwater was observed in either boring. The geotechnical report was provided as an appendix to the bid documents and a reference for contractors bidding the job. The shoring sub-contractor began drilling the first soldier pile for the shoring system on 2/22/2021 and encountered groundwater on 2/24/2021. The remaining work encountered groundwater consistently at 21 ft BGS. The shoring system design prepared by the shoring sub-contractor includes installation of 22 soldier piles to approximately 37 feet below ground and steel plates and lagging between the piles to approximately 27-30 feet below ground. The productivity impact caused by the unknown groundwater conditions has been estimated at 4.5 hours per soldier pile plus additional equipment and materials costs based on daily inspection records and cost information provided by the contractor. The contract change order for $130,394.49 includes all extra work of any nature associated with installation of the shoring system. The contractor has requested 84 noncompensable additional working days on the contract.

Revised Contract Amount:

Time Working Days
84 DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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Date: 6/9/2021 Page 2 of 2
AUTHORIZATION BY CITY:

Recommended for approval by:

Date: __________ _________________________________Date: __________ Steve Patterson Gull Nawaz
Consultant Construction Manager Project Manager
Approved by:

Date: __________ _________________________________Date: __________ Vernon R. Weisman, P.E. Savat Khamphou
Acting Public Works Director & City Engineer
Date: __________
Tom Moody
ACCEPTANCE BY CONTRACTOR:

Greg Chehey Project Manager
Accepted by: _______________________________________________ Title: ____________________________ (Please print name and title)
Signature: _______________________________________________ Date: ____________________________ We, the undersigned Contractor, have given careful consideration to the above described changes and/or extra work and hereby agree that said work is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.
_____________________________
_____________________________
_____________________________
DWP General Manager
District Engineer
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5 6/10/2021
6/10/2021 6/10/2021
6/10/2021 6/14/2021
6/14/2021

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
June 9, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Proposal for Changed Conditions - FINAL
The following is our revised proposal for the subject changed conditions. This proposal reflects our agreement with the City’s letter dated June 7, 2021, accepting a total extra work cost of $130,394.49 as shown in the City’s attached cost adjustment work sheet. PHC has corrected and attached our backup worksheet to reflect the agreed changes:

TOTAL Extra Work as Agreed .................................................... $130,394.49 PHC is also requesting that this change order include a non-compensable time extension to the contract completion date of 84 working Days to the new proposed contract completion date of June 3, 2022. Reference attached proposed schedule update to include impacts for Unforseen Conditions, Groundwater and Underground Utility Relocation for added reference.

Respectfully,

PACIFIC HYDROTECH CORPORATION
Greg Chehey
Project Manager
Att: PHC Extra Work Cost Breakdown Worksheets (Revised to reflect City’s requested changes) PHC Schedule Update 003 (May 2021)
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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COST PROPOSAL
(Changed Condition)
McMahon Changed Condition
(FINAL)
Printed: 6/8/2021
McMahon Extra Cost Breakdown
McMahon Additional Work due to Changed Conditions
Item HRS/UM Rate Total
1 EA Operator 4.5 $ 91.38 $ 411.21
1 EA Laborer 4.5 $ 67.07 $ 301.82
Subtotal Labor Per Hole $ 713.03
x 16 Holes $ 15,686.55
McMahon MU 15% $ 2,352.98
Total $ 18,039.53
Item HRS/UM Rate Total
1 EA Drill Rig 4.5 $ 352.25 $ 1,585.13
1 EA ABI Mobilram 4.5 $ 463.58 $ 2,086.11
1 EA RT Crane 4.5 $ 97.66 $ 439.47
Equipment Subtotal $ 4,110.71
x 16 Holes $ 65,771.36
McMahon MU 15% $ 9,865.70
Total $ 75,637.06
Item HRS/UM Rate Total
1 EA Drill Rig 4.5 $ 352.25 $ 1,585.13
1 EA Hyimdio 290LC 4.5 $ 112.69 $ 507.11
1 EA RT Crane 4.5 $ 97.66 $ 439.47
Equipment Subtotal $ 2,531.71
x 6 Holes $ 15,190.26
McMahon MU 15% $ 2,278.54
Total $ 17,468.80
Item HRS/UM Rate Total
1 EA Service Truck 4.5 $ 31.00 $ 139.50
2 EA 31" Temp Casing 4.5 $ 2.34 $ 21.06
3 EA 30" Core Barrel 4.5 $ 1.80 $ 24.30
1 EA Rock Auger 4.5 $ 2.94 $ 13.23
13 EA Rock Teeth 1 $ 7.65 $ 99.45
1 EA Casing Adapter 4.5 $ 2.64 $ 11.88
MISC Subtotal $ 309.42
x 22 Holes $ 6,807.24
McMahon MU 15% $ 1,021.09
Total $ 7,828.33
Qty
Qty
Qty
McMahon Labor Charges
McMahon Equipment Charges
McMahon MISC Charges
McMahon Equipment Charges
Qty
PHC Job: C2024 WRF-3 Lift Station Page 1 of 2
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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COST PROPOSAL
(Changed Condition)
McMahon Changed Condition
(FINAL)
Printed: 6/8/2021
Item HRS/UM Rate Total
1 EA Welder 4 $ 70.43 $ 281.72
1 EA Welding Truck 4 $ 31.00 $ 124.00
1 EA Welding Machine 4 $ 11.85 $ 47.40
1 EA Welding Outfit 4 $ 0.29 $ 1.16
Tooling Repair Subtotal $ 454.28
McMahon MU 15% $ 68.14
Total $ 522.42
Item HRS/UM Rate Total
1 EA Shoring Redesign 1 2940 $ 2,940.00
Item HRS/UM Rate Total
1 EA Consultant 1 0 $ -
Subtotal $ 122,436.14

5.0% PHC Markup $ 6,121.81

1.5% Bonds/Ins. $ 1,836.54
Total Extra for Drilling Holes $ 130,394.49
Qty
McMahon Tooling Repair Charges
McMahon Shoring Design Engineering Charges
McMahon Consultant Charges
Qty
Qty
PHC Job: C2024 WRF-3 Lift Station Page 2 of 2
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
WRF 3 LS Proje WRF 3 LS Project 416 248 06-Oct-20 A 03-Jun-22 0 -82 Preliminary 46 0 06-Oct-20 A 08-Dec-20 A 0
PRELIM 001 Bid Date 1 0 100% 06-Oct-20 A 06-Oct-20 APRELIM 004 Execute Contract 21 0 100% 07-Oct-20 A 04-Nov-20 APRELIM 002 Notice of Award 8 0 100% 05-Nov-20 A 16-Nov-20 APRELIM 003 Precon Meeting 16 0 100% 17-Nov-20 A 08-Dec-20 APRELIM 005 Notice to Proceed 3 0 100% 04-Dec-20 A 08-Dec-20 A Submittal Pha Submittal Phase 167 45 09-Dec-20 A 06-Aug-21 0 71 SUBM1050 01 29 73 - Schedule of Values 7 0 100% 09-Dec-20 A 19-Jan-21 ASUBM1030 01 32 00 - Baseline Schedule 15 0 100% 09-Dec-20 A 26-Jan-21 ASUBM1020 01 32 33 - Preconstruction Pics/Video 33 0 100% 09-Dec-20 A 01-Feb-21 ASUBM1010 01 57 33 - SWPP Plan 30 0 100% 09-Dec-20 A 22-Jan-21 ASUBM1420 01 73 33 - Mechanical Identification 15 15 0% 09-Dec-20 A 24-Jun-21 0 50SUBM1520 02 41 14 - AC Paving 40 40 0% 09-Dec-20 A 30-Jul-21 0 63SUBM1570 10 14 00 - Signage 40 40 0% 09-Dec-20 A 30-Jul-21 0 64SUBM1360 33 05 26 - Pipeline Warning Tape 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1350 33 05 38 - Hangers & Supports 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1440 02825 - Ornamental Steel Fence & Gate 20 0 100% 09-Dec-20 A 02-Mar-21 ASUBM1070 03200 - Rebar 20 0 100% 09-Dec-20 A 05-Jan-21 ASUBM1060 03300 - Concrete Mix Designs 33 0 100% 09-Dec-20 A 29-Jan-21 ASUBM1100 03315 - Non Shrink Grout 15 0 100% 09-Dec-20 A 06-Apr-21 ASUBM1240 03315 - Epoxy Grout 15 11 26.67% 09-Dec-20 A 18-Jun-21 0 15SUBM1330 04232 - CMU Block 15 0 100% 09-Dec-20 A 22-Feb-21 ASUBM1480 05500 - MISC Metals 20 0 100% 09-Dec-20 A 21-Dec-20 ASUBM1250 05220 - Anchor Bolts 15 11 26.67% 09-Dec-20 A 18-Jun-21 0 15SUBM1130 05510 - Hatches 15 0 100% 09-Dec-20 A 11-Dec-20 ASUBM1260 07100 - Waterproofing 15 0 100% 09-Dec-20 A 18-Mar-21 ASUBM1270 07320 - Concrete Roof Tiles 20 0 100% 09-Dec-20 A 17-Dec-20 ASUBM1280 07600 - Flashing & Sheet Metal 20 0 100% 09-Dec-20 A 17-Mar-21 ASUBM1290 07710 - Gutters & Downspouts 20 0 100% 09-Dec-20 A 17-Mar-21 ASUBM1190 07920 - Elastomeric Sealant 15 0 100% 09-Dec-20 A 06-Apr-21 ASUBM1170 08110 - SST Doors 40 21 47.5% 09-Dec-20 A 02-Jul-21 0 -34SUBM1180 08710 - Door Hardware 40 21 47.5% 09-Dec-20 A 02-Jul-21 0 -14SUBM1150 09800 - WW Coating 40 30 25% 09-Dec-20 A 16-Jul-21 0 20SUBM1540 09900 - Painting & Coating 40 40 0% 09-Dec-20 A 30-Jul-21 0 64SUBM1210 10200 - Wall Louver 40 0 100% 09-Dec-20 A 22-Mar-21 ASUBM1040 11315 - Main Sewage Pumps 15 0 100% 09-Dec-20 A 21-Dec-20 ASUBM1530 11325 - Sump Pumps 15 0 100% 09-Dec-20 A 17-Dec-20 ASUBM1090 11335 - Standby Diesel Pump 5 0 100% 09-Dec-20 A 10-Dec-20 ASUBM1160 11400 - Flow Meters 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1390 13205 - Fuel Storage Tank 40 0 100% 09-Dec-20 A 12-May-21 ASUBM1430 14600 - Monorail Crane 30 0 100% 09-Dec-20 A 23-Dec-20 ASUBM1400 15055 - Ductile Iron Pipe & Fittings 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1410 15055 - HDPE Pipe 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1470 15055 - PVC Sewer Pipe 15 0 100% 09-Dec-20 A 30-Dec-20 ASUBM1560 15055 - Copper Pipe & Fittings 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1230 15055 - SST Pipe 15 0 100% 09-Dec-20 A 17-Dec-20 ASUBM1110 15100 - SST Check Valves 15 0 100% 09-Dec-20 A 30-Dec-20 ASUBM1120 15100 - Pressure Reducing Valves 15 0 100% 09-Dec-20 A 30-Dec-20 ASUBM1000 15100 - Swing Check Valves 15 0 100% 09-Dec-20 A 30-Dec-20 ASUBM1080 15100 - Plug Valves 15 0 100% 09-Dec-20 A 30-Dec-20 ASUBM1220 15100 - Gate Valves 15 0 100% 09-Dec-20 A 29-Dec-20 ASUBM1370 16010 - Basic Electrical Materials 40 0 100% 09-Dec-20 A 22-Mar-21 ASUBM1460 16060 - Grounding & Bonding 40 40 0% 09-Dec-20 A 30-Jul-21 0 29 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
03 08-Dec-20 A, Preliminary
Bid Date
Execute Contract
Notice of Award
Precon MeetingNotice to Proceed
06-Aug-21, Submittal Phase
01 29 73 - Schedule of Values
01 32 00 - Baseline Schedule
01 32 33 - Preconstruction Pics/Video
01 57 33 - SWPP Plan
01 73 33 - Mechanical Identification
02 41 14 - AC Paving10 14 00 - Signage
33 05 26 - Pipeline Warning Tape33 05 38 - Hangers & Supports 02825 - Ornamental Steel Fence & Gate
03200 - Rebar
03300 - Concrete Mix Designs
03315 - Non Shrink Grout
03315 - Epoxy Grout
04232 - CMU Block
05500 - MISC Metals
05220 - Anchor Bolts
05510 - Hatches
07100 - Waterproofing
07320 - Concrete Roof Tiles
07600 - Flashing & Sheet Metal07710 - Gutters & Downspouts 07920 - Elastomeric Sealant
08110 - SST Doors08710 - Door Hardware
09800 - WW Coating
09900 - Painting & Coating
10200 - Wall Louver
11315 - Main Sewage Pumps
11325 - Sump Pumps
11335 - Standby Diesel Pump
11400 - Flow Meters
13205 - Fuel Storage Tank
14600 - Monorail Crane
15055 - Ductile Iron Pipe & Fittings15055 - HDPE Pipe
15055 - PVC Sewer Pipe
15055 - Copper Pipe & Fittings
15055 - SST Pipe
15100 - SST Check Valves15100 - Pressure Reducing Valves15100 - Swing Check Valves15100 - Plug Valves 15100 - Gate Valves
16010 - Basic Electrical Materials
16060 - Grounding & Bonding
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
SUBM1500 16120 - Wiring 40 40 0% 09-Dec-20 A 30-Jul-21 0 45SUBM1490 16130 - Raceways & Boxes 40 0 100% 09-Dec-20 A 22-Mar-21 ASUBM1510 16250 - Transfer Switch 40 40 0% 09-Dec-20 A 30-Jul-21 0 59SUBM1340 16426 - Switchboards 40 40 0% 09-Dec-20 A 30-Jul-21 0 0SUBM1300 16451 - Sump Pump Control Panel 40 0 100% 09-Dec-20 A 04-Mar-21 ASUBM1450 16500 - Exterior Lighting 40 0 100% 09-Dec-20 A 22-Mar-21 ASUBM1140 16620 - Standby Generator 40 0 100% 09-Dec-20 A 15-Mar-21 ASUBM1310 17010 - Instrumentation 40 0 100% 09-Dec-20 A 04-Mar-21 ASUBM1380 17035 - Float Switches 40 0 100% 09-Dec-20 A 04-Mar-21 ASUBM1320 17050 - Pressure Measuring Devices 40 0 100% 09-Dec-20 A 04-Mar-21 ASUBM1200 16920 - MCC (By Owner) 40 0 100% 15-Mar-21 A 24-Mar-21 ASUBM1550 17331 - Loop Drawings 40 40 0% 04-Jun-21 30-Jul-21 0 58SUBM1580 01 75 00 - Startup & Commissioning Plan 45 45 0% 04-Jun-21 06-Aug-21 0 69 Approval Phase 193 76 11-Dec-20 A 21-Sep-21 0 69
APPR1000 11335 - Standby Diesel Pump 31 0 100% 11-Dec-20 A 01-Mar-21 AAPPR1090 05510 - Hatches 31 0 100% 14-Dec-20 A 30-Dec-20 AAPPR1270 07320 - Concrete Roof Tiles 31 0 100% 18-Dec-20 A 13-Jan-21 AAPPR1240 11325 - Sump Pumps 31 0 100% 18-Dec-20 A 03-May-21 AAPPR1130 15055 - SST Pipe 31 0 100% 18-Dec-20 A 29-Jan-21 AAPPR1310 05500 - MISC Metals 31 0 100% 22-Dec-20 A 23-Mar-21 AAPPR1040 11315 - Main Sewage Pumps 31 0 100% 22-Dec-20 A 27-Jan-21 AAPPR1330 14600 - Monorail Crane 31 0 100% 24-Dec-20 A 31-Mar-21 AAPPR1190 33 05 26 - Pipeline Warning Tape 31 0 100% 30-Dec-20 A 18-Feb-21 AAPPR1180 33 05 38 - Hangers & Supports 31 0 100% 30-Dec-20 A 28-Jan-21 AAPPR1100 11400 - Flow Meters 31 0 100% 30-Dec-20 A 23-Mar-21 AAPPR1200 15055 - Ductile Iron Pipe & Fittings 31 0 100% 30-Dec-20 A 14-Jan-21 AAPPR1210 15055 - HDPE Pipe 31 0 100% 30-Dec-20 A 18-Feb-21 AAPPR1250 15055 - Copper Pipe & Fittings 31 0 100% 30-Dec-20 A 13-Jan-21 AAPPR1120 15100 - Gate Valves 31 0 100% 30-Dec-20 A 18-Jan-21 AAPPR1230 15055 - PVC Sewer Pipe 31 0 100% 31-Dec-20 A 18-Jan-21 AAPPR1020 15100 - Swing Check Valves 31 0 100% 31-Dec-20 A 19-May-21 AAPPR1070 15100 - SST Check Valves 31 0 100% 04-Jan-21 A 18-Jan-21 AAPPR1080 15100 - Pressure Reducing Valves 31 0 100% 04-Jan-21 A 18-Feb-21 AAPPR1050 15100 - Plug Valves 31 0 100% 04-Jan-21 A 19-May-21 AAPPR1260 03200 - Rebar 31 0 100% 06-Jan-21 A 05-Feb-21 AAPPR1010 01 29 73 - Schedule of Values 14 0 100% 20-Jan-21 A 04-Feb-21 AAPPR1320 01 57 33 - SWPP Plan 14 0 100% 23-Jan-21 A 03-Mar-21 AAPPR1030 01 32 00 - Baseline Schedule 14 0 100% 27-Jan-21 A 26-Mar-21 AAPPR1350 03300 - Concrete Mix Designs 31 0 100% 01-Feb-21 A 10-Mar-21 AAPPR1340 01 32 33 - Preconstruction Pics/Video 7 0 100% 02-Feb-21 A 22-Feb-21 AAPPR1170 04232 - CMU Block 31 0 100% 23-Feb-21 A 10-Mar-21 AAPPR1300 02825 - Ornamental Steel Fence & Gate 31 0 100% 03-Mar-21 A 03-Mar-21 AAPPR1420 16451 - Sump Pump Control Panel 31 31 0% 05-Mar-21 A 04-Jul-21 1 50APPR1430 17010 - Instrumentation 31 0 100% 05-Mar-21 A 12-Apr-21 AAPPR1470 17035 - Float Switches 31 31 0% 05-Mar-21 A 04-Jul-21 1 67APPR1440 17050 - Pressure Measuring Devices 31 31 0% 05-Mar-21 A 04-Jul-21 1 50APPR1360 16620 - Standby Generator 31 0 100% 16-Mar-21 A 03-May-21 AAPPR1280 07600 - Flashing & Sheet Metal 31 0 100% 18-Mar-21 A 03-May-21 AAPPR1290 07710 - Gutters & Downspouts 31 0 100% 18-Mar-21 A 03-May-21 AAPPR1160 07100 - Waterproofing 31 0 100% 19-Mar-21 A 01-Apr-21 AAPPR1410 10200 - Wall Louver 31 31 0% 23-Mar-21 A 04-Jul-21 1 36APPR1460 16010 - Basic Electrical Materials 31 31 0% 23-Mar-21 A 04-Jul-21 1 65APPR1510 16130 - Raceways & Boxes 31 31 0% 23-Mar-21 A 04-Jul-21 1 120APPR1490 16500 - Exterior Lighting 31 31 0% 23-Mar-21 A 04-Jul-21 1 100APPR1400 16920 - MCC 31 25 19.35% 25-Mar-21 A 28-Jun-21 0 27 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
16120 - Wiring
16130 - Raceways & Boxes
16250 - Transfer Switch16426 - Switchboards
16451 - Sump Pump Control Panel
16500 - Exterior Lighting
16620 - Standby Generator
17010 - Instrumentation17035 - Float Switches17050 - Pressure Measuring Devices 16920 - MCC (By Owner)
17331 - Loop Drawings
01 75 00 - Startup & Commissioning Plan
21-Sep-21, Approval Phase
11335 - Standby Diesel Pump
05510 - Hatches
07320 - Concrete Roof Tiles
11325 - Sump Pumps
15055 - SST Pipe
05500 - MISC Metals
11315 - Main Sewage Pumps
14600 - Monorail Crane
33 05 26 - Pipeline Warning Tape
33 05 38 - Hangers & Supports
11400 - Flow Meters
15055 - Ductile Iron Pipe & Fittings
15055 - HDPE Pipe
15055 - Copper Pipe & Fittings
15100 - Gate Valves15055 - PVC Sewer Pipe
15100 - Swing Check Valves
15100 - SST Check Valves
15100 - Pressure Reducing Valves
15100 - Plug Valves
03200 - Rebar
01 29 73 - Schedule of Values
01 57 33 - SWPP Plan
01 32 00 - Baseline Schedule
03300 - Concrete Mix Designs
01 32 33 - Preconstruction Pics/Video
04232 - CMU Block
02825 - Ornamental Steel Fence & Gate
16451 - Sump Pump Control Panel
17010 - Instrumentation
17035 - Float Switches17050 - Pressure Measuring Devices 16620 - Standby Generator07600 - Flashing & Sheet Metal07710 - Gutters & Downspouts 07100 - Waterproofing
10200 - Wall Louver16010 - Basic Electrical Materials16130 - Raceways & Boxes16500 - Exterior Lighting 16920 - MCC
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
APPR1110 07920 - Elastomeric Sealant 31 0 100% 06-Apr-21 A 13-Apr-21 AAPPR1480 13205 - Fuel Storage Tank 31 0 100% 13-May-21 01-Jun-21 AAPPR1060 03315 - Non Shrink Grout 31 31 0% 04-Jun-21 04-Jul-21 1 39APPR1140 03315 - Epoxy Grout 31 31 0% 19-Jun-21 19-Jul-21 0 24APPR1150 05220 - Anchor Bolts 31 31 0% 19-Jun-21 19-Jul-21 0 24APPR1220 01 73 33 - Mechanical Identification 31 31 0% 25-Jun-21 25-Jul-21 0 72APPR1380 08110 - SST Doors 31 31 0% 03-Jul-21 02-Aug-21 0 -49APPR1390 08710 - Door Hardware 31 31 0% 03-Jul-21 02-Aug-21 0 -18APPR1370 09800 - WW Coating 31 31 0% 17-Jul-21 16-Aug-21 0 28APPR1540 02 41 14 - AC Paving 31 31 0% 31-Jul-21 30-Aug-21 0 90APPR1570 10 14 00 - Signage 31 31 0% 31-Jul-21 30-Aug-21 0 92APPR1550 09900 - Painting & Coating 31 31 0% 31-Jul-21 30-Aug-21 0 92APPR1500 16060 - Grounding & Bonding 31 31 0% 31-Jul-21 30-Aug-21 0 44APPR1520 16120 - Wiring 31 31 0% 31-Jul-21 30-Aug-21 0 66APPR1530 16250 - Transfer Switch 31 31 0% 31-Jul-21 30-Aug-21 0 84APPR1450 16426 - Switchboards 31 31 0% 31-Jul-21 30-Aug-21 0 0APPR1560 17331 - Loop Drawings 31 31 0% 31-Jul-21 30-Aug-21 0 83APPR1580 01 75 00 - Startup & Commissioning Plan 31 31 0% 09-Aug-21 21-Sep-21 144 69 Material Procu Material Procurement Phase r 217 122 04-Jan-21 A 24-Nov-21 0 17 MATL1070 05510 - Hatches 40 0 100% 04-Jan-21 A 24-Feb-21 AMATL1240 07320 - Concrete Roof Tiles 25 25 0% 14-Jan-21 A 09-Jul-21 0 39MATL1180 15055 - Ductile Iron Pipe & Fittings 15 15 0% 15-Jan-21 A 24-Jun-21 20 82MATL1200 15055 - PVC Sewer Pipe 15 15 0% 19-Jan-21 A 24-Jun-21 20 86MATL1020 11315 - Main Sewage Pumps 84 36 57.14% 28-Jan-21 A 26-Jul-21 0 18MATL1110 15055 - SST Pipe 40 0 100% 01-Feb-21 A 08-Mar-21 AMATL1230 03200 - Rebar 10 0 100% 08-Feb-21 A 22-Mar-21 AMATL1170 33 05 26 - Pipeline Warning Tape 15 15 0% 19-Feb-21 A 24-Jun-21 0 70MATL1190 15055 - HDPE Pipe 15 0 100% 19-Feb-21 A 18-Mar-21 AMATL1050 15100 - SST Check Valves 50 35 30% 19-Feb-21 A 23-Jul-21 0 21MATL1060 15100 - Pressure Reducing Valves 50 35 30% 19-Feb-21 A 23-Jul-21 0 21MATL1100 15100 - Gate Valves 15 15 0% 19-Feb-21 A 24-Jun-21 0 41MATL1000 11335 - Standby Diesel Pump 100 79 21% 02-Mar-21 A 24-Sep-21 0 18MATL1300 03300 - Concrete Mix Designs 10 0 100% 11-Mar-21 A 23-Mar-21 AMATL1150 04232 - CMU Block 5 0 100% 11-Mar-21 A 29-Mar-21 AMATL1280 05500 - MISC Metals 40 20 50% 24-Mar-21 A 01-Jul-21 0 106MATL1080 11400 - Flow Meters 40 38 5% 24-Mar-21 A 28-Jul-21 0 18MATL1290 14600 - Monorail Crane 55 55 0% 01-Apr-21 A 20-Aug-21 0 84MATL1380 17010 - Instrumentation 50 50 0% 13-Apr-21 A 13-Aug-21 0 56MATL1090 07920 - Elastomeric Sealant 5 0 100% 14-Apr-21 A 21-Apr-21 AMATL1270 02825 - Ornamental Steel Fence & Gate 40 35 12.5% 04-May-21 23-Jul-21 0 82MATL1250 07600 - Flashing & Sheet Metal 25 25 0% 04-May-21 09-Jul-21 0 42MATL1260 07710 - Gutters & Downspouts 25 25 0% 04-May-21 09-Jul-21 0 42MATL1210 11325 - Sump Pumps 30 30 0% 04-May-21 16-Jul-21 0 100MATL1310 16620 - Standby Generator 112 71 36.61% 04-May-21 14-Sep-21 0 54MATL1010 15100 - Swing Check Valves 111 122 0% 20-May-21 24-Nov-21 0 12MATL1030 15100 - Plug Valves 70 81 0% 20-May-21 28-Sep-21 0 53MATL1430 13205 - Fuel Storage Tank 50 50 0% 02-Jun-21 A 13-Aug-21 0 79MATL1160 33 05 38 - Hangers & Supports 15 15 0% 04-Jun-21 24-Jun-21 0 65MATL1140 07100 - Waterproofing 5 5 0% 04-Jun-21 10-Jun-21 0 33MATL1220 15055 - Copper Pipe & Fittings 15 15 0% 04-Jun-21 24-Jun-21 20 113MATL1350 16920 - MCC 100 100 0% 28-Jun-21 17-Nov-21 0 18MATL1040 03315 - Non Shrink Grout 5 5 0% 06-Jul-21 12-Jul-21 0 28MATL1360 10200 - Wall Louver 25 25 0% 06-Jul-21 09-Aug-21 0 25MATL1410 16010 - Basic Electrical Materials 15 15 0% 06-Jul-21 26-Jul-21 0 45MATL1460 16130 - Raceways & Boxes 15 15 0% 06-Jul-21 26-Jul-21 0 84 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
07920 - Elastomeric Sealant
13205 - Fuel Storage Tank
03315 - Non Shrink Grout
03315 - Epoxy Grout05220 - Anchor Bolts
01 73 33 - Mechanical Identification
08110 - SST Doors08710 - Door Hardware
09800 - WW Coating
02 41 14 - AC Paving10 14 00 - Signage09900 - Painting & Coating16060 - Grounding & Bonding16120 - Wiring16250 - Transfer Switch16426 - Switchboards17331 - Loop Drawings 01 75 00 - Startup & Commissioning Plan
24-Nov-21, Material Procurement Phase
05510 - Hatches
07320 - Concrete Roof Tiles
15055 - Ductile Iron Pipe & Fittings15055 - PVC Sewer Pipe 11315 - Main Sewage Pumps
15055 - SST Pipe
03200 - Rebar
33 05 26 - Pipeline Warning Tape
15055 - HDPE Pipe
15100 - SST Check Valves15100 - Pressure Reducing Valves 15100 - Gate Valves
11335 - Standby Diesel Pump
03300 - Concrete Mix Designs
04232 - CMU Block
05500 - MISC Metals
11400 - Flow Meters
14600 - Monorail Crane
17010 - Instrumentation
07920 - Elastomeric Sealant
02825 - Ornamental Steel Fence & Gate
07600 - Flashing & Sheet Metal07710 - Gutters & Downspouts 11325 - Sump Pumps
16620 - Standby Generator
15100 - Swing Check Valves
15100 - Plug Valves
13205 - Fuel Storage Tank
33 05 38 - Hangers & Supports
07100 - Waterproofing
15055 - Copper Pipe & Fittings
16920 - MCC
03315 - Non Shrink Grout
10200 - Wall Louver
16010 - Basic Electrical Materials16130 - Raceways & Boxes WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
MATL1370 16451 - Sump Pump Control Panel 60 60 0% 06-Jul-21 28-Sep-21 0 35MATL1440 16500 - Exterior Lighting 20 20 0% 06-Jul-21 02-Aug-21 0 70MATL1420 17035 - Float Switches 50 50 0% 06-Jul-21 14-Sep-21 0 47MATL1390 17050 - Pressure Measuring Devices 50 50 0% 06-Jul-21 14-Sep-21 0 35MATL1120 03315 - Epoxy Grout 5 5 0% 19-Jul-21 26-Jul-21 0 18MATL1130 05220 - Anchor Bolts 5 5 0% 19-Jul-21 26-Jul-21 0 18MATL1330 08110 - SST Doors 40 40 0% 02-Aug-21 28-Sep-21 0 -34MATL1340 08710 - Door Hardware 40 40 0% 02-Aug-21 28-Sep-21 0 -12MATL1320 09800 - WW Coating 10 10 0% 16-Aug-21 30-Aug-21 0 19MATL1490 02 41 14 - AC Paving 10 10 0% 30-Aug-21 14-Sep-21 0 61MATL1520 10 14 00 - Signage 10 10 0% 30-Aug-21 14-Sep-21 0 63MATL1500 09900 - Painting & Coating 10 10 0% 30-Aug-21 14-Sep-21 0 63MATL1450 16060 - Grounding & Bonding 15 15 0% 30-Aug-21 21-Sep-21 0 31MATL1470 16120 - Wiring 15 15 0% 30-Aug-21 21-Sep-21 0 47MATL1480 16250 - Transfer Switch 15 15 0% 30-Aug-21 21-Sep-21 0 59MATL1400 16426 - Switchboards 60 60 0% 30-Aug-21 23-Nov-21 0 0MATL1510 17331 - Loop Drawings 20 20 0% 30-Aug-21 28-Sep-21 0 58 Material Delive Material Delivered to Site r 205 118 24-Feb-21 A 29-Nov-21 0 17 DELIV1280 05510 - Hatches 1 0 100% 24-Feb-21 A 24-Feb-21 ADELIV1300 15055 - SST Pipe 1 0 100% 08-Mar-21 A 08-Mar-21 ADELIV1110 15055 - HDPE Pipe 1 0 100% 18-Mar-21 A 18-Mar-21 ADELIV1060 03200 - Rebar 1 0 100% 22-Mar-21 A 22-Mar-21 ADELIV1140 03300 - Concrete Mix Designs 1 0 100% 24-Mar-21 A 24-Mar-21 ADELIV1050 04232 - CMU Block 1 0 100% 29-Mar-21 A 29-Mar-21 ADELIV1010 07920 - Elastomeric Sealant 1 0 100% 21-Apr-21 A 21-Apr-21 ADELIV1040 07100 - Waterproofing 1 1 0% 11-Jun-21 11-Jun-21 115 33DELIV1090 33 05 26 - Pipeline Warning Tape 1 1 0% 25-Jun-21 25-Jun-21 20 70DELIV1080 33 05 38 - Hangers & Supports 1 1 0% 25-Jun-21 25-Jun-21 74 65DELIV1070 15100 - Gate Valves 1 1 0% 25-Jun-21 25-Jun-21 50 41DELIV1340 05500 - MISC Metals 1 1 0% 02-Jul-21 02-Jul-21 108 106DELIV1150 07320 - Concrete Roof Tiles 1 1 0% 12-Jul-21 12-Jul-21 121 39DELIV1160 07600 - Flashing & Sheet Metal 1 1 0% 12-Jul-21 12-Jul-21 124 42DELIV1170 07710 - Gutters & Downspouts 1 1 0% 12-Jul-21 12-Jul-21 124 42DELIV1000 03315 - Non Shrink Grout 1 1 0% 13-Jul-21 13-Jul-21 37 28DELIV1180 11325 - Sump Pumps 1 1 0% 19-Jul-21 19-Jul-21 105 100DELIV1330 02825 - Ornamental Steel Fence & Gate 1 1 0% 26-Jul-21 26-Jul-21 0 82DELIV1100 15055 - Ductile Iron Pipe & Fittings 1 1 0% 26-Jul-21 26-Jul-21 20 62DELIV1120 15055 - PVC Sewer Pipe 1 1 0% 26-Jul-21 26-Jul-21 0 66DELIV1130 15055 - Copper Pipe & Fittings 1 1 0% 26-Jul-21 26-Jul-21 23 93DELIV1360 15100 - SST Check Valves 1 1 0% 26-Jul-21 26-Jul-21 30 21DELIV1370 15100 - Pressure Reducing Valves 1 1 0% 26-Jul-21 26-Jul-21 30 21DELIV1020 03315 - Epoxy Grout 1 1 0% 26-Jul-21 27-Jul-21 27 18DELIV1030 05220 - Anchor Bolts 1 1 0% 26-Jul-21 27-Jul-21 27 18DELIV1460 11315 - Main Sewage Pumps 1 1 0% 27-Jul-21 27-Jul-21 27 18DELIV1230 16010 - Basic Electrical Materials 1 1 0% 27-Jul-21 27-Jul-21 119 45DELIV1250 16130 - Raceways & Boxes 1 1 0% 27-Jul-21 27-Jul-21 127 84DELIV1290 11400 - Flow Meters 1 1 0% 29-Jul-21 29-Jul-21 27 18DELIV1310 16500 - Exterior Lighting 1 1 0% 03-Aug-21 03-Aug-21 126 70DELIV1350 10200 - Wall Louver 1 1 0% 10-Aug-21 10-Aug-21 107 25DELIV1450 13205 - Fuel Storage Tank 1 1 0% 16-Aug-21 16-Aug-21 25 79DELIV1420 17010 - Instrumentation 1 1 0% 16-Aug-21 16-Aug-21 138 56DELIV1400 14600 - Monorail Crane 1 1 0% 23-Aug-21 23-Aug-21 86 84DELIV1190 09800 - WW Coating 1 1 0% 30-Aug-21 31-Aug-21 67 19DELIV1200 02 41 14 - AC Paving 1 1 0% 14-Sep-21 15-Sep-21 0 61DELIV1220 10 14 00 - Signage 1 1 0% 14-Sep-21 15-Sep-21 127 63 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
16451 - Sump Pump Control Panel
16500 - Exterior Lighting
17035 - Float Switches17050 - Pressure Measuring Devices 03315 - Epoxy Grout05220 - Anchor Bolts
08110 - SST Doors08710 - Door Hardware
09800 - WW Coating
02 41 14 - AC Paving10 14 00 - Signage09900 - Painting & Coating 16060 - Grounding & Bonding16120 - Wiring16250 - Transfer Switch 16426 - Switchboards
17331 - Loop Drawings
29-Nov-21, Material Delivered to Site
05510 - Hatches
15055 - SST Pipe
15055 - HDPE Pipe
03200 - Rebar
03300 - Concrete Mix Designs
04232 - CMU Block
07920 - Elastomeric Sealant
07100 - Waterproofing
33 05 26 - Pipeline Warning Tape33 05 38 - Hangers & Supports15100 - Gate Valves 05500 - MISC Metals
07320 - Concrete Roof Tiles07600 - Flashing & Sheet Metal07710 - Gutters & Downspouts 03315 - Non Shrink Grout
11325 - Sump Pumps
02825 - Ornamental Steel Fence & Gate15055 - Ductile Iron Pipe & Fittings15055 - PVC Sewer Pipe15055 - Copper Pipe & Fittings15100 - SST Check Valves15100 - Pressure Reducing Valves 03315 - Epoxy Grout05220 - Anchor Bolts11315 - Main Sewage Pumps16010 - Basic Electrical Materials16130 - Raceways & Boxes 11400 - Flow Meters
16500 - Exterior Lighting
10200 - Wall Louver
13205 - Fuel Storage Tank17010 - Instrumentation
14600 - Monorail Crane
09800 - WW Coating
02 41 14 - AC Paving10 14 00 - Signage
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
DELIV1210 09900 - Painting & Coating 1 1 0% 14-Sep-21 15-Sep-21 138 63DELIV1520 16620 - Standby Generator 1 1 0% 15-Sep-21 15-Sep-21 0 54DELIV1440 17035 - Float Switches 1 1 0% 15-Sep-21 15-Sep-21 129 47DELIV1430 17050 - Pressure Measuring Devices 1 1 0% 15-Sep-21 15-Sep-21 117 35DELIV1240 16060 - Grounding & Bonding 1 1 0% 21-Sep-21 22-Sep-21 79 31DELIV1260 16120 - Wiring 1 1 0% 21-Sep-21 22-Sep-21 81 47DELIV1270 16250 - Transfer Switch 1 1 0% 21-Sep-21 22-Sep-21 79 59DELIV1490 11335 - Standby Diesel Pump 1 1 0% 27-Sep-21 27-Sep-21 66 18DELIV1380 08110 - SST Doors 1 1 0% 28-Sep-21 29-Sep-21 48 -34DELIV1390 08710 - Door Hardware 1 1 0% 28-Sep-21 29-Sep-21 70 -12DELIV1320 17331 - Loop Drawings 1 1 0% 28-Sep-21 29-Sep-21 119 58DELIV1410 15100 - Plug Valves 1 1 0% 29-Sep-21 29-Sep-21 128 53DELIV1470 16451 - Sump Pump Control Panel 1 1 0% 29-Sep-21 29-Sep-21 117 35DELIV1510 16920 - MCC 1 1 0% 17-Nov-21 18-Nov-21 38 18DELIV1480 16426 - Switchboards 1 1 0% 23-Nov-21 24-Nov-21 82 0DELIV1500 15100 - Swing Check Valves 1 1 0% 29-Nov-21 29-Nov-21 87 12 IMPACTS 164 106 17-Feb-21 A 02-Nov-21 0 60
IMPACT 001 - Dril IMPACT 001 - Drilling Issues l 43 0 17-Feb-21 A 07-Jun-21 A 0 IMPACT01-1 Remobilize Drilling Equipment 3 0 100% 17-Feb-21 A 22-Feb-21 AIMPACT01-4 PHC Email to AKM Regarding Changed Condition 1 0 100% 24-Feb-21 A 24-Feb-21 AIMPACT01-3 Unforeseen Conditions Found 1 0 100% 24-Feb-21 A 24-Feb-21 AIMPACT01-5 AKM Response to PHC Email Regarding Change 1 0 100% 25-Feb-21 A 25-Feb-21 AIMPACT01-7 Change Order (COR 001) Sent for Review 8 0 100% 26-Feb-21 A 09-Mar-21 AIMPACT01-2 Continue Drilling (Unforseen Conditions) 20 0 100% 01-Mar-21 A 23-Apr-21 AIMPACT01-8 COR 001 Comments Received 12 0 100% 10-Mar-21 A 26-Mar-21 AIMPACT01-9 Meeting with City, AKM, & PHC to Discuss Change 1 0 100% 29-Mar-21 A 29-Mar-21 AIMPACT01-10 PHC Change Order Resubmittal 15 0 100% 29-Mar-21 A 30-Apr-21 AIMPACT01-11 City Review of PHC Change Order Request 5 0 100% 03-May-21 11-May-21 AIMPACT01-12 Meeting to Discuss Proposal 1 0 100% 12-May-21 12-May-21 AIMPACT01-13 City Continued Review of Proposal 15 0 100% 13-May-21 03-Jun-21 AIMPACT01-14 Verbal offer to Changed Condition Proposal 1 0 100% 04-Jun-21 A 04-Jun-21 AIMPACT01-15 Formal Offer and Acceptance by PHC 1 0 100% 07-Jun-21 A 07-Jun-21 A IMPACT 002 - Gro IMPACT 002 - Ground Water Issues 148 106 25-Feb-21 A 02-Nov-21 0 60 IMPACT02-1 Rain for Rent Visit to Site (Dewatering) 1 0 100% 25-Feb-21 A 25-Feb-21 AIMPACT02-11 Evaluate Dewatering Options 40 0 100% 26-Feb-21 A 11-May-21 AIMPACT02-12 Meeting to Consider Options 1 0 100% 12-May-21 12-May-21 AIMPACT02-2 Prepare for Requested Test Well 5 0 100% 13-May-21 18-May-21 AIMPACT02-3 PHC Received Existing Well Data 1 0 100% 18-May-21 18-May-21 AIMPACT02-4 Drill and Set Casing to Test Well 2 0 100% 19-May-21 20-May-21 AIMPACT02-5 Startup Pumping to "Prove" Test Well 0 0 100% 21-May-21 IMPACT02-6 Pump Test Well w/Larger Pump & Genset 2 0 100% 24-May-21 25-May-21 AIMPACT02-7 Meeting to Discuss Dewatering Proposal 1 0 100% 24-May-21 24-May-21 AIMPACT02-8 PHC Develop Lump Sum Dewatering Proposal 15 3 80% 25-May-21 08-Jun-21 0 -82IMPACT02-9 Switch to Smaller Pump & Temp Power 1 0 100% 26-May-21 26-May-21 AIMPACT02-10 Pumping Test Well w/Smaller Pump 15 15 0% 27-May-21 24-Jun-21 233 151IMPACT02-13 PHC Submit Dewatering Proposal to City 3 3 0% 09-Jun-21 11-Jun-21 0 -82IMPACT02-14 City Review Dewatering Proposal 10 10 0% 14-Jun-21 25-Jun-21 0 -82IMPACT02-15 Execute Change Order for Dewatering 3 3 0% 28-Jun-21 30-Jun-21 0 -82IMPACT02-16 Drill Additional Dewatering Wells 5 5 0% 01-Jul-21 08-Jul-21 0 -82IMPACT02-17 Setup Dewatering and Develop Wells 5 5 0% 09-Jul-21 15-Jul-21 0 -82IMPACT02-18 Initial Pumping to Dewater LS Excavation 10 10 0% 16-Jul-21 29-Jul-21 0 -82IMPACT02-19 Ready to Continue LS Excavation 0 0 0% 29-Jul-21 0 -82IMPACT02-20 Dewatering Continues to Wall Cure 62 62 0% 30-Jul-21 26-Oct-21 0 -4IMPACT02-21 Wall Cured / Remove Dewatering 0 0 0% 26-Oct-21 0 -4IMPACT02-22 Rem Dewater and Prelim Backfill to El 792.5 5 5 0% 27-Oct-21 02-Nov-21 0 -4 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
09900 - Painting & Coating16620 - Standby Generator17035 - Float Switches17050 - Pressure Measuring Devices 16060 - Grounding & Bonding16120 - Wiring16250 - Transfer Switch 11335 - Standby Diesel Pump
08110 - SST Doors08710 - Door Hardware17331 - Loop Drawings15100 - Plug Valves16451 - Sump Pump Control Panel 16920 - MCC
16426 - Switchboards
15100 - Swing Check Valves
02-Nov-21, IMPACTS
07-Jun-21 A, IMPACT 001 - Drilling Issues
Remobilize Drilling Equipment
PHC Email to AKM Regarding Changed ConditionsUnforeseen Conditions Found AKM Response to PHC Email Regarding Change
Change Order (COR 001) Sent for Review
Continue Drilling (Unforseen Conditions)
COR 001 Comments Received
Meeting with City, AKM, & PHC to Discuss Change Order
PHC Change Order Resubmittal
City Review of PHC Change Order Request
Meeting to Discuss Proposal
City Continued Review of Proposal
Verbal offer to Changed Condition Proposal
Formal Offer and Acceptance by PHC
02-Nov-21, IMPACT 002 - Ground Water Issues
Rain for Rent Visit to Site (Dewatering)
Evaluate Dewatering Options
Meeting to Consider Options
Prepare for Requested Test WellPHC Received Existing Well Data Drill and Set Casing to Test WellStartup Pumping to "Prove" Test Well Pump Test Well w/Larger Pump & Genset
Meeting to Discuss Dewatering Proposal
PHC Develop Lump Sum Dewatering Proposal
Switch to Smaller Pump & Temp Power
Pumping Test Well w/Smaller Pump
PHC Submit Dewatering Proposal to City
City Review Dewatering Proposal
Execute Change Order for Dewatering
Drill Additional Dewatering Wells
Setup Dewatering and Develop Wells
Initial Pumping to Dewater LS ExcavationReady to Continue LS Excavation Dewatering Continues to Wall CureWall Cured / Remove Dewatering Rem Dewater and Prelim Backfill to El 792.5
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
IMPACT 003 - Pip IMPACT 003 - Pipe Alignment Changes e 70 12 10-Mar-21 A 21-Jun-21 0 154 IMPACT03-1 PHC Prepare and Submit Prelim Pothole Report 3 0 100% 10-Mar-21 A 15-Mar-21 AIMPACT03-2 City Review and Provide Alt Pipeline Alignment 10 0 100% 16-Mar-21 A 24-Mar-21 AIMPACT03-3 PHC Survey and Evaluate Alt Alignment 10 0 100% 25-Mar-21 A 06-Apr-21 AIMPACT03-4 Addl Pothole Required at WAS Line 10 0 100% 07-Apr-21 A 16-Apr-21 AIMPACT03-5 RFI 10 regarding WAS line conflict 1 0 100% 19-Apr-21 A 19-Apr-21 AIMPACT03-6 Further Investigation of WAS & Electrical 5 0 100% 20-Apr-21 A 26-Apr-21 AIMPACT03-7 RFI 10.1 to Finalize Alt Alignment 1 0 100% 27-Apr-21 A 27-Apr-21 AIMPACT03-8 City Review/Respond to RFI 10.1 10 0 100% 28-Apr-21 A 12-May-21 AIMPACT03-9 PHC Prep/Fwd COR 005 for Addl Potholing 5 0 100% 13-May-21 20-May-21 AIMPACT03-10 PHC Develop Cost Proposal to Relocate WAS 10 0 100% 21-May-21 03-Jun-21 AIMPACT03-11 City Review Cost Proposal COR 006 5 5 0% 04-Jun-21 A 10-Jun-21 0 87IMPACT03-12 Execute Change Order 2 2 0% 11-Jun-21 14-Jun-21 0 87IMPACT03-13 Perform WAS and Electrical Relocation 5 5 0% 15-Jun-21 21-Jun-21 0 87 Onsite Constr Onsite Construction 370 248 09-Dec-20 A 03-Jun-22 0 -82 Mobilize 51 0 09-Dec-20 A 09-Mar-21 A 0
MOBIL1000 USA Dig Alert 20 0 100% 09-Dec-20 A 28-Dec-20 AMOBIL1010 Preconstruction Video 1 0 100% 08-Jan-21 A 08-Jan-21 AMOBIL1050 Setup Temp Facilities 1 0 100% 08-Feb-21 A 09-Feb-21 AMOBIL1020 Mobilize 1 0 100% 17-Feb-21 A 17-Feb-21 AMOBIL1040 Implement SWPP/BMP 2 0 100% 18-Feb-21 A 19-Feb-21 AMOBIL1030 Pothole UG Utilities 10 0 100% 08-Mar-21 A 09-Mar-21 A Demo 40 0 17-Feb-21 A 23-Feb-21 A 0
DEMO1010 Remove Ex. AC Paving 2 0 100% 17-Feb-21 A 17-Feb-21 ADEMO1000 Remove & Store Ex. Rip Rap 2 0 100% 18-Feb-21 A 19-Feb-21 ADEMO1030 Remove Ex. Fence 1 0 100% 18-Feb-21 A 19-Feb-21 ADEMO1020 Remove Ex. Concrete Ramp 1 0 100% 22-Feb-21 A 23-Feb-21 A Civil Constructio Civil Construction 252 210 01-Mar-21 A 11-Apr-22 0 -65 CIVIL1110 Excavate Retaining Wall Footing 2 0 100% 01-Mar-21 A 05-Mar-21 ACIVIL1120 Prepare Retaining Wall Footing Subgrade 1 0 100% 08-Mar-21 A 12-Mar-21 ACIVIL1130 Form/Pour Retaining Wall Footing 2 0 100% 15-Mar-21 A 23-Mar-21 ACIVIL1150 Install CMU Block Retaining Wall 5 0 100% 24-Mar-21 A 06-Apr-21 ACIVIL1160 Install Retaining Wall Drain Pipe 1 0 100% 06-Apr-21 A 06-Apr-21 ACIVIL1170 Backfill Retaining Wall 2 0 100% 26-Apr-21 A 28-Apr-21 ACIVIL1180 Place Ex. Rip Rap at Retaining Wall 1 1 0% 04-Jun-21 04-Jun-21 0 130CIVIL1190 Form/Pour Concrete Driveway 2 2 0% 07-Jun-21 08-Jun-21 205 130CIVIL1000 Excavate Manholes 3 3 0% 22-Jun-21 24-Jun-21 21 87CIVIL1010 Install New Ornamental Fencing 10 10 0% 27-Jul-21 09-Aug-21 0 82CIVIL1020 Form/Pour Ribbon Gutter 2 2 0% 10-Aug-21 11-Aug-21 0 82CIVIL1030 Form/Pour New Gate Track 2 2 0% 10-Aug-21 11-Aug-21 0 92CIVIL1100 Form/Pour/Set Manholes 5 5 0% 10-Aug-21 16-Aug-21 0 66CIVIL1040 Prepare Subgrade for AC Paving 3 3 0% 12-Aug-21 16-Aug-21 157 82CIVIL1050 Install New Gate 5 5 0% 12-Aug-21 18-Aug-21 168 92CIVIL1140 Restore Trench Line AC Paving 1 1 0% 15-Sep-21 16-Sep-21 137 62CIVIL1060 Set Genset 1 1 0% 16-Sep-21 16-Sep-21 0 54CIVIL1070 Install Genset Enclosure 3 3 0% 17-Sep-21 21-Sep-21 0 54CIVIL1080 Set Fuel Tank 1 1 0% 22-Sep-21 22-Sep-21 0 54CIVIL1090 Form/Pour Fuel Spill Pad 2 2 0% 23-Sep-21 24-Sep-21 0 54CIVIL1200 Install New/Ex. Bollards 2 2 0% 06-Apr-22 07-Apr-22 0 -75CIVIL1210 Install New AC Paving 2 2 0% 08-Apr-22 11-Apr-22 0 -75 Structural Constr Structural Construction 198 156 17-Feb-21 A 24-Jan-22 0 10 STRUC1010 Shoring Prior to Groundwater 15 0 100% 17-Feb-21 A 27-Feb-21 ASTRUC1011 Steel Plates and Whalers to Shoring 4 0 100% 26-Apr-21 A 29-Apr-21 ASTRUC1000 Excavate Pit to Groundwater 5 0 100% 30-Apr-21 A 04-May-21 A Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
21-Jun-21, IMPACT 003 - Pipe Alignment Changes
PHC Prepare and Submit Prelim Pothole Report
City Review and Provide Alt Pipeline Alignment
PHC Survey and Evaluate Alt Alignment
Addl Pothole Required at WAS Line
RFI 10 regarding WAS line conflict
Further Investigation of WAS & Electrical
RFI 10.1 to Finalize Alt Alignment
City Review/Respond to RFI 10.1
PHC Prep/Fwd COR 005 for Addl Potholing
PHC Develop Cost Proposal to Relocate WAS
City Review Cost Proposal COR 006
Execute Change Order
Perform WAS and Electrical Relocation
03 09-Mar-21 A, Mobilize
USA Dig Alert
Preconstruction Video
Setup Temp Facilities
Mobilize
Implement SWPP/BMP
Pothole UG Utilities
23-Feb-21 A, Demo
Remove Ex. AC Paving
Remove & Store Ex. Rip Rap
Remove Ex. Fence
Remove Ex. Concrete Ramp
11-Apr-22, Civil Co
Excavate Retaining Wall Footing
Prepare Retaining Wall Footing Subgrade
Form/Pour Retaining Wall Footing
Install CMU Block Retaining WallInstall Retaining Wall Drain Pipe Backfill Retaining Wall
Place Ex. Rip Rap at Retaining Wall
Form/Pour Concrete Driveway
Excavate Manholes
Install New Ornamental Fencing
Form/Pour Ribbon GutterForm/Pour New Gate Track
Form/Pour/Set ManholesPrepare Subgrade for AC Paving
Install New Gate
Restore Trench Line AC PavingSet Genset
Install Genset Enclosure
Set Fuel Tank
Form/Pour Fuel Spill Pad
Install New/Ex. Bolla
Install New AC Pav
24-Jan-22, Structural Construction
Shoring Prior to Groundwater
Steel Plates and Whalers to Shoring
Excavate Pit to Groundwater
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
STRUC1002 Excavation on Hold Pending Dewatering 1 39 0% 04-May-21 29-Jul-21 0 -82STRUC1001 Finish Pit Excavation after Dewatering 10 10 0% 30-Jul-21 12-Aug-21 0 -82STRUC1020 Prepare Structure Subgrade 3 3 0% 13-Aug-21 17-Aug-21 0 -82STRUC1350 Excavate Genset Pad Subgrade 2 2 0% 17-Aug-21 18-Aug-21 0 66STRUC1030 Place Vapor Barrier at Structure Subgrade 1 1 0% 18-Aug-21 18-Aug-21 0 -82STRUC1040 Form Structure Foundation 3 3 0% 19-Aug-21 23-Aug-21 0 -82STRUC1360 Prepare Genset Pad Subgrade 1 1 0% 19-Aug-21 19-Aug-21 0 66STRUC1370 Form/Pour Genset Pad 2 2 0% 20-Aug-21 23-Aug-21 0 66STRUC1050 Place Structure Foundation Rebar 2 2 0% 24-Aug-21 25-Aug-21 0 -82STRUC1380 Cure/Strip Genset Pad 5 5 0% 24-Aug-21 30-Aug-21 0 66STRUC1070 Pour Structure Foundation 1 1 0% 31-Aug-21 31-Aug-21 0 -82STRUC1390 Backfill Genset Pad 1 1 0% 31-Aug-21 31-Aug-21 0 66STRUC1080 Cure/Strip Structure Foundation 10 10 0% 01-Sep-21 15-Sep-21 0 -82STRUC1060 Form/Pour Pump Pedestals 2 2 0% 01-Sep-21 02-Sep-21 0 -9STRUC1400 Form/Pour Fuel Tank Pad 2 2 0% 01-Sep-21 02-Sep-21 12 66STRUC1090 Form Inside Walls of PR 5 5 0% 16-Sep-21 22-Sep-21 0 -82STRUC1100 Form Inside Walls of WW 5 5 0% 23-Sep-21 29-Sep-21 0 -82STRUC1110 Place Inside Wall(s) Rebar 3 3 0% 30-Sep-21 04-Oct-21 0 -82STRUC1120 Form Outside Walls of Structure 5 5 0% 05-Oct-21 11-Oct-21 0 -82STRUC1130 Pour Structure Wall(s) 1 1 0% 12-Oct-21 12-Oct-21 0 -82STRUC1140 Cure/Strip Structure Forms 10 10 0% 13-Oct-21 26-Oct-21 0 -82STRUC1150 Form/Pour WW Fillets 2 2 0% 27-Oct-21 28-Oct-21 0 -82STRUC1160 Form Roof Deck 5 5 0% 29-Oct-21 04-Nov-21 0 -82STRUC1170 Place Structure Roof Rebar 1 1 0% 05-Nov-21 05-Nov-21 0 -82STRUC1200 Set Roof Hatches to Roof Deck 1 1 0% 08-Nov-21 08-Nov-21 0 -82STRUC1180 Pour Structure Roof 1 1 0% 09-Nov-21 09-Nov-21 0 -82STRUC1190 Cure/Strip Strcutre Roof Forms 10 10 0% 10-Nov-21 23-Nov-21 0 -82STRUC1220 Waterproof Structure Exterior 3 3 0% 24-Nov-21 30-Nov-21 0 -82STRUC1230 Backfill Structure 5 5 0% 01-Dec-21 07-Dec-21 0 -82STRUC1250 Install Stairway in Structure 10 10 0% 08-Dec-21 21-Dec-21 0 -2STRUC1210 Install WW Protective Coating 5 5 0% 08-Dec-21 14-Dec-21 0 -48STRUC1240 Layout CMU Control Building 1 1 0% 08-Dec-21 08-Dec-21 0 -82STRUC1260 Install New CMU Block Control Building 10 10 0% 09-Dec-21 22-Dec-21 0 -82STRUC1410 Prepare Standby PS Pad Subgrade 2 2 0% 20-Dec-21 21-Dec-21 0 -48STRUC1270 Install Monorail Crane Beam 3 3 0% 22-Dec-21 03-Jan-22 0 -2STRUC1420 Form/Pour Standby PS Pad 2 2 0% 22-Dec-21 23-Dec-21 0 -48STRUC1280 Install Building Roof Framing 5 5 0% 23-Dec-21 06-Jan-22 0 -82STRUC1430 Cure/Strip Standby PS Pad 5 5 0% 03-Jan-22 07-Jan-22 0 -48STRUC1290 Install Monorail Crane 5 5 0% 04-Jan-22 10-Jan-22 54 -2STRUC1300 Install Fascia 2 2 0% 07-Jan-22 10-Jan-22 0 -82STRUC1440 Form/Pour AG Pipe Manifold Pad 2 2 0% 10-Jan-22 11-Jan-22 58 -17STRUC1310 Install Concrete Roof Tiles 3 3 0% 11-Jan-22 13-Jan-22 0 -82STRUC1320 Install Gutters & Downspouts 2 2 0% 14-Jan-22 18-Jan-22 0 -82STRUC1330 Install Doors & Hardware 2 2 0% 19-Jan-22 20-Jan-22 0 -82STRUC1340 Form/Pour MCC HK Pad 2 2 0% 21-Jan-22 24-Jan-22 0 -20 Mechanical Cons Mechanical Construction t 190 190 27-Jul-21 03-May-22 0 -60 Yard Piping and ard Piping and Misc 190 190 27-Jul-21 03-May-22 0 -60 MECH1200 Install UG GS Piping from MH5 to MH6 2 2 0% 27-Jul-21 28-Jul-21 0 66MECH1190 Install UG GS Piping from MH4 to MH5 2 2 0% 29-Jul-21 30-Jul-21 0 66MECH1180 Install UG GS Piping from MH3 to MH4 2 2 0% 02-Aug-21 03-Aug-21 0 66MECH1170 Install UG GS Piping from MH2 to MH3 2 2 0% 04-Aug-21 05-Aug-21 0 66MECH1160 Install UG GS Piping from MH1 to MH2 2 2 0% 06-Aug-21 09-Aug-21 0 66MECH1130 Install UG SFM PIping from Manifold to Existing 10 10 0% 10-Aug-21 23-Aug-21 0 70MECH1150 Install UG Water Line from FH to Existing 5 5 0% 24-Aug-21 30-Aug-21 187 105MECH1140 Isntall FH Assembly 2 2 0% 25-Aug-21 26-Aug-21 0 70 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
Excavation on Hold Pending Dewatering
Finish Pit Excavation after Dewatering
Prepare Structure Subgrade
Excavate Genset Pad SubgradePlace Vapor Barrier at Structure Subgrade Form Structure Foundation
Prepare Genset Pad Subgrade
Form/Pour Genset Pad
Place Structure Foundation Rebar
Cure/Strip Genset Pad
Pour Structure FoundationBackfill Genset Pad
Cure/Strip Structure Foundation
Form/Pour Pump PedestalsForm/Pour Fuel Tank Pad
Form Inside Walls of PR
Form Inside Walls of WW
Place Inside Wall(s) Rebar
Form Outside Walls of Structure
Pour Structure Wall(s)
Cure/Strip Structure Forms
Form/Pour WW Fillets
Form Roof Deck
Place Structure Roof Rebar
Set Roof Hatches to Roof Deck
Pour Structure Roof
Cure/Strip Strcutre Roof Forms
Waterproof Structure Exterior
Backfill Structure
Install Stairway in Structure
Install WW Protective Coating
Layout CMU Control Building
Install New CMU Block Control Building
Prepare Standby PS Pad Subgrade
Install Monorail Crane Beam
Form/Pour Standby PS Pad
Install Building Roof Framing
Cure/Strip Standby PS Pad
Install Monorail CraneInstall Fascia
Form/Pour AG Pipe Manifold Pad
Install Concrete Roof Tiles
Install Gutters & Downspouts
Install Doors & Hardware
Form/Pour MCC HK Pad
03-May-22, 03-May-22,
Install UG GS Piping from MH5 to MH6
Install UG GS Piping from MH4 to MH5
Install UG GS Piping from MH3 to MH4
Install UG GS Piping from MH2 to MH3
Install UG GS Piping from MH1 to MH2
Install UG SFM PIping from Manifold to Existing
Install UG Water Line from FH to Existing
Isntall FH Assembly
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
MECH1210 Install Temp Bypass 2 2 0% 28-Apr-22 29-Apr-22 0 -61MECH1220 Connect New GS Line to Existing 1 1 0% 02-May-22 02-May-22 0 -61MECH1230 Remove Temp Bypass System 1 1 0% 03-May-22 03-May-22 21 -61 In and Around L In and Around Lift Station i 164 164 24-Aug-21 25-Apr-22 0 -75 MECH1260 Pressure Test SFM PIping 1 1 0% 24-Aug-21 24-Aug-21 0 70MECH1240 Install UG RW Line from WW to Existing 5 5 0% 27-Aug-21 02-Sep-21 8 70MECH1010 Install Chopper Pumps 2 2 0% 03-Sep-21 07-Sep-21 0 -9MECH1040 Install PR Piping 24 24 0% 08-Sep-21 11-Oct-21 0 -9MECH1050 Install Fuel Tank Piping 2 2 0% 27-Sep-21 28-Sep-21 129 54MECH1060 Install PR Pipe Supports 5 5 0% 12-Oct-21 18-Oct-21 39 -9MECH1000 Install UG GS Piping from WW to MH1 1 1 0% 03-Nov-21 03-Nov-21 44 -4MECH1070 Install WW Piping 2 2 0% 15-Dec-21 16-Dec-21 0 -48MECH1090 Install Sump Pumps 2 2 0% 17-Dec-21 20-Dec-21 0 -5MECH1080 Install UG WW Piping to Standby PS 1 1 0% 17-Dec-21 17-Dec-21 0 -48MECH1100 Install UG FM Piping from WW to AG Manifold 2 2 0% 20-Dec-21 21-Dec-21 9 -39MECH1110 Install Sump Pump Piping 2 2 0% 21-Dec-21 22-Dec-21 70 -5MECH1020 Set Standby PS 1 1 0% 10-Jan-22 10-Jan-22 0 -48MECH1030 Install UG Piping from Standy PS to Manifold 1 1 0% 11-Jan-22 11-Jan-22 0 -48MECH1120 Install AG Piping at Manifold Pad 3 3 0% 12-Jan-22 14-Jan-22 0 -48MECH1250 Paint AG Piping 10 10 0% 12-Apr-22 25-Apr-22 0 -75 HVAC Work 20 20 21-Jan-22 17-Feb-22 0 -8
HVAC1000 Install CB HVAC Ducting 5 5 0% 21-Jan-22 27-Jan-22 0 -82HVAC1010 Install PR HVAC Ducting 5 5 0% 28-Jan-22 03-Feb-22 0 -82HVAC1020 Install HVAC Instrumentation 5 5 0% 04-Feb-22 10-Feb-22 0 -8HVAC1030 Install CB Wall Louvers 5 5 0% 11-Feb-22 17-Feb-22 74 -8 Electrical Work 163 163 26-Aug-21 26-Apr-22 0 -76
ELEC1020 Install Conduits in Structure Foundation 3 3 0% 26-Aug-21 30-Aug-21 0 -82ELEC1100 Excavate Site Electrical Ductbanks 5 5 0% 18-Jan-22 24-Jan-22 0 -48ELEC1030 Set MCC 2 2 0% 25-Jan-22 26-Jan-22 0 -20ELEC1130 Install Grounding & Bonding 3 3 0% 25-Jan-22 27-Jan-22 0 -48ELEC1040 Pull Wiring in CB 2 2 0% 27-Jan-22 28-Jan-22 44 -20ELEC1150 Install UG Conduits to Ductbanks 5 5 0% 28-Jan-22 03-Feb-22 0 -48ELEC1180 Backfill Site Electrical Ductbanks 2 2 0% 04-Feb-22 07-Feb-22 0 -48ELEC1190 Install Pull Boxes 3 3 0% 04-Feb-22 08-Feb-22 39 -43ELEC1060 Install Conduits to CB 10 10 0% 04-Feb-22 17-Feb-22 0 -82ELEC1200 Form/Pour Light Pole Foundation 2 2 0% 08-Feb-22 09-Feb-22 0 -48ELEC1210 Install Light Pole 2 2 0% 10-Feb-22 11-Feb-22 0 -48ELEC1230 Install AG Conduits from PB3 to PLC 2 2 0% 14-Feb-22 15-Feb-22 34 -48ELEC1070 Install Conduits to PR 15 15 0% 18-Feb-22 11-Mar-22 0 -82ELEC1000 Pull Wiring in PR 2 2 0% 14-Mar-22 15-Mar-22 0 -61ELEC1080 Install PR Instrumentation 5 5 0% 14-Mar-22 18-Mar-22 0 -82ELEC1010 Terminate PR Wiring 10 10 0% 16-Mar-22 29-Mar-22 0 -61ELEC1090 Install PR Lighting 5 5 0% 21-Mar-22 25-Mar-22 0 -82ELEC1120 Install CB Lighting 5 5 0% 28-Mar-22 01-Apr-22 0 -64ELEC1110 Install Sump Pump CP 2 2 0% 28-Mar-22 29-Mar-22 0 -82ELEC1140 Install WW Instrumentation 3 3 0% 30-Mar-22 01-Apr-22 0 -82ELEC1160 Set Main Switchboard 1 1 0% 04-Apr-22 04-Apr-22 0 -82ELEC1050 Terminate CB Wiring 5 5 0% 04-Apr-22 08-Apr-22 0 -64ELEC1170 Set Transformer 1 1 0% 05-Apr-22 05-Apr-22 0 -82ELEC1220 Pull Site Wiring 5 5 0% 06-Apr-22 12-Apr-22 0 -82ELEC1250 DWP 14 Day Notice for Transformer Energ. 14 14 0% 06-Apr-22 25-Apr-22 0 -75ELEC1240 Terminate Site Wiring 10 10 0% 13-Apr-22 26-Apr-22 0 -82 Startup 26 26 30-Mar-22 04-May-22 0 -77
START1000 Startup Sump Pumps 5 5 0% 30-Mar-22 05-Apr-22 26 -56START1020 Startup Monorail Crane 5 5 0% 30-Mar-22 05-Apr-22 26 -56 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
Install Temp
Connect Ne
Remove Te
25-Apr-22, In
Pressure Test SFM PIping
Install UG RW Line from WW to Existing
Install Chopper Pumps
Install PR Piping
Install Fuel Tank Piping
Install PR Pipe Supports
Install UG GS Piping from WW to MH1
Install WW Piping
Install Sump Pumps
Install UG WW Piping to Standby PS
Install UG FM Piping from WW to AG Manifold
Install Sump Pump Piping
Set Standby PS
Install UG Piping from Standy PS to Manifold
Install AG Piping at Manifold Pad
Paint AG Pipin
17-Feb-22, HVAC Work
Install CB HVAC Ducting
Install PR HVAC Ducting
Install HVAC Instrumentation
Install CB Wall Louvers
26-Apr-22, Ele
Install Conduits in Structure Foundation
Excavate Site Electrical Ductbanks
Set MCC
Install Grounding & Bonding
Pull Wiring in CB
Install UG Conduits to Ductbanks
Backfill Site Electrical Ductbanks
Install Pull Boxes
Install Conduits to CB
Form/Pour Light Pole Foundation
Install Light Pole
Install AG Conduits from PB3 to PL
Install Conduits to PR
Pull Wiring in PR
Install PR Instrumentation
Terminate PR Wiring
Install PR Lighting
Install CB Lighting
Install Sump Pump CP
Install WW Instrumen
Set Main Switchboa
Terminate CB Wirin
Set Transformer
Pull Site Wiring
DWP 14 Day N
Terminate Site
04-May-22,
Startup Sump PumpStartup Monorail Cra
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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Activity ID Activity Name Orig.

Dur.

Rem.

Dur.
% Compl Start Finish Free
Float
TotalFloat
Expected Finish
START1040 Startup HVAC 5 5 0% 11-Apr-22 15-Apr-22 18 -64START1090 Startup Chopper Pumps 5 5 0% 26-Apr-22 02-May-22 7 -75START1030 Startup MCC 5 5 0% 26-Apr-22 02-May-22 7 -75START1050 Startup Genset 5 5 0% 27-Apr-22 03-May-22 6 -76START1060 Startup Standby PS 5 5 0% 27-Apr-22 03-May-22 6 -76START1070 Startup Fuel Tank 5 5 0% 27-Apr-22 03-May-22 6 -76START1080 Startup Access Gate 5 5 0% 27-Apr-22 03-May-22 6 -76START1100 Operational Readiness Test 1 1 0% 27-Apr-22 27-Apr-22 0 -82START1010 Startup Instrumentation 5 5 0% 28-Apr-22 04-May-22 0 -82 Project Completi Project Completion 21 21 05-May-22 03-Jun-22 0 -82 COMP1020 7 Day Performance Test 5 5 0% 05-May-22 11-May-22 0 -82COMP1000 Punchlist 5 5 0% 12-May-22 18-May-22 0 -82COMP1030 Inclement Weather 10 10 0% 19-May-22 02-Jun-22 0 -82COMP1010 Project Complete 1 1 0% 03-Jun-22 03-Jun-22 0 -82 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun 2021 2022
Startup HVAC
Startup ChoStartup MCC
Startup GenStartup StaStartup FueStartup Acc
Operational R
Startup Inst
03 7 Day Pe
Punchl
Inc
Pr
WRF 3 LS Project PHC Job No.: C2024 WRF 3 LS - Schedule Update Printed: 09-Jun-21 Remaining Level of EffortActual Level of Effort
Actual WorkRemaining Work
Critical Remaining WorkMilestone

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COST PROPOSAL
(Changed Condition)
McMahon Changed Condition Printed: 4/28/2021
McMahon Extra Cost Breakdown
McMahon Additional Work due to Changed Conditions
Item HRS/UM Rate Total
1 EA Operator 5 $ 91.38 $ 456.90
1 EA Laborer 5 $ 67.07 $ 335.35
Subtotal Labor Per Hole $ 792.25
x 22 Holes $ 17,429.50
McMahon MU 15% $ 2,614.43
Total $ 20,043.93
Item HRS/UM Rate Total
1 EA Drill Rig 5 $ 352.25 $ 1,761.25
1 EA ABI Mobilram 5 $ 463.58 $ 2,317.90
1 EA RT Crane 5 $ 97.66 $ 488.30
Equipment Subtotal $ 4,567.45
x 22 Holes $ 100,483.90
McMahon MU 15% $ 15,072.59
Total $ 115,556.49
Item HRS/UM Rate Total
2 EA Service Truck 5 $ 31.00 $ 310.00
2 EA 31" Temp Casing 5 $ 2.34 $ 23.40
3 EA 30" Core Barrel 5 $ 1.80 $ 27.00
1 EA Rock Auger 5 $ 2.94 $ 14.70
13 EA Rock Teeth 1 $ 7.65 $ 99.45
1 EA Casing Adapter 5 $ 2.64 $ 13.20
MISC Subtotal $ 487.75
x 22 Holes $ 10,730.50
McMahon MU 15% $ 1,609.58
Total $ 12,340.08
Item HRS/UM Rate Total
1 EA Welder 40 $ 70.43 $ 2,817.02
1 EA Welding Truck 40 $ 31.00 $ 1,240.00
1 EA Welding Machine 40 $ 11.85 $ 474.00
1 EA Welding Outfit 40 $ 0.29 $ 11.60
Tooling Repair Subtotal $ 4,542.62
McMahon MU 15% $ 681.39
Total $ 5,224.02
Item HRS/UM Rate Total
1 EA Shoring Redesign 1 2940 $ 2,940.00
Item HRS/UM Rate Total
1 EA Consultant 1 3500 $ 3,500.00
Subtotal $ 159,604.50

5.0% PHC Markup $ 7,980.23

1.5% Bonds/Ins. $ 2,394.07
Total Extra for Drilling Holes $ 169,978.80
Qty
Qty
Qty
McMahon Labor Charges
Qty
McMahon Equipment Charges
McMahon MISC Charges
McMahon Tooling Repair Charges
McMahon Shoring Design Engineering Charges
McMahon Consultant Charges
Qty
Qty
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
16 holes $130,394.49 $1,836.54 $6,121.81 $522.42 $68.14 $454.28 $1.16 $47.40 $124.00 $281.72 1 4 $122,436.14 $7,828.33 $1,021.09 $6,807.24 $309.42 $11.88 $13.23 $24.30 $21.06 $139.50 4.5 $18,039.53 $2,352.98 $15,686.55 $713.03 $301.82 $411.21 4.5 16 $75,637.06 $9,865.70 $65,771.36 $4,110.71 $439.47 $2,086.11 $1,585.13 4.5 Drill Rig 4.5 $352.25 $1,585.13
Hyandui 290LC 4.5 $112.69 $507.11
RT Crane 4.5 $97.66 $439.47
Subtotal $2,531.71
x6 holes $15,190.26
MU (15%) $2,278.54
TOTAL $17,468.80
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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
April 28, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Proposal for Changed Conditions - Revised
As outlined in our original cost proposal, and subsequent correspondence, PHC considers the ground water we have encountered at approximately 21ft below ground level to be a changed condition to the contract.

Additionally, after consideration and discussion with McMahon we also feel that consistent refusal at 21ft +/- rather than 27ft as noted in the soils report to be changed condition as well and further impacting our ability to deal with the groundwater. In consideration of these changed conditions, we have attached the following cost proposal which is summarized as follows:

TOTAL Extra Work.................................................................. $169,978.80 As noted by McMahon in their cost proposal narrative (also attached) we have proceeded to maintain production and move forward on the shoring holes in good faith with the expectation that our request for extra work will be considered justified and that we will work together to finalize this change order in a spirit of cooperation and good faith. It is our hope that we can finalize this change promptly as our subcontractor is incurring significant unexpected additional cost which deserves compensation.

As for time impact, PHC has prepared a schedule update for progress through April 8, 20201 which allows 3 weeks for pit excavation starting April 19th, 2021. We would propose to use this updated progress schedule as the basis for a no-cost time extension to the project completion with a new project completion date of March 1, 2022.

Further to our earlier correspondence, McMahon has enlisted the help of Cornelius Consultants to assist them in their presentation of facts related to their request for additional compensation due to changed conditions. The full report is attached for added information. The attached report has certain key sections highlighted which are paraphrased as follows:
• Cornelius points out that “refusal” to the relatively small CME-75 geotechnical drill would not necessarily mean refusal to the more powerful MAIT HR130 rig first employed by McMahon. • Cornelius clarifies the Plan A and Plan B approaches envisioned by McMahon to deal with the indicated soils and expected gravel/cobble layer below 27ft with “Plan A” being to utilize a continuous flight auger to drill to 27ft without extracting soil and then vibrating beams to depth through loosened soil and beyond through the gravel/cobble layer to completion. If gravel/cobble prohibited vibrating the beams, then “Plan “B would provide for removal of soil from the holes with the continuous flight auger making multiple passes. In neither case, did McMahon consider anything less than 4 holes per day in their plans. • From the start, McMahon instead discovered that at a depth of just 21ft, drilling became “markedly different” indicating that the auger was encountering much larger material than indicated or anticipated.

Additionally, subsequent investigations confirmed the presence of groundwater at 21ft. The combination DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
PHC Revised Changed Conditions Cost Proposal - Page 2
April 26, 2021
of groundwater and cobbles/boulders caused the shaft walls to collapse. • Continued attempts to advance drilling below 21ft resulted in inconsistent return of soil being removed to the surface with the water washing even the sandy soil off the flights leaving very little to be spun off at the surface.
• In consultation with our dewatering expert (Rain-for-Rent) and out of an abundance of caution, it was determined that using slurry may have a detrimental effect on our dewatering efforts. Therefore, PHC did advise McMahon that drilling slurry would not be allowed for the 22ea holes. Additionally, in discussing with McMahon at the time, it was decided that the significant additional cost of adding slurry to the drilling operation (not part of their cost proposal) would likely not offset any potential time savings.

In summary, while PHC and McMahon appreciate the offer of 1.5hrs/hole as additional compensation, we feel that that amount is far short of reasonable compensation for this unfortunate changed condition. Given that McMahon’s production rate diminished drastically from even their lowest anticipated rate of installation to barely 1 per day, we respectfully request that the City consider allowing 5.0hrs/hole with the other 3.0hrs/hole providing compensation for both the changes in equipment and the extra time/expense experienced when drilling from 27ft to completion.

Per McMahon, the reason for the increase from 4.0hrs to 5.0hrs is justified as Cornelius Consultants discussed in the Differing Site Conditions letter that if it took approximately 15 - 20 minute to get from 0’ to 21’, and you could reasonably estimate another 5 to 10 minutes to reach 27.5’ if there was no groundwater or refusal present between 21-27.5. With this timing in mind, it’s a fairly conservative estimate to core a dry hole an additional 7.5’ to

9.5’ in 2 to 2.5 hours seems more than reasonable timeframe. With that noted, that left McMahon with 5 hours of added time to complete each shaft with refusal and groundwater starting at 21’.

Additionally, per the original proposal comments, McMahon has attached and highlighted the labor and equipment rates that were incurred while drilling.

It should be noted that in the spirit of cooperation, PHC is requesting a non-compensable time extension. In addition, PHC has not included our additional cost for manpower and equipment needed to support this extended time spent drilling and setting these beams. While we have been somewhat productive with potholing efforts and building the block wall, this is far short of the total additional effort needed to support the extended drilling time.

As requested, PHC will prepare and forward a separate cost proposal for dewatering of the completion of our “test well” dewatering efforts and return of RFI 009 (Structure backfill).

Respectfully,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
Att: PHC Extra Work Cost Breakdown Worksheets
McMahon Drilling Cost Proposal
Cornelius Consultants Report
Labor Surcharge Rate & Equipment Rates
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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COST PROPOSAL
(Changed Condition)
McMahon Changed Condition Printed: 4/28/2021
McMahon Extra Cost Breakdown
McMahon Additional Work due to Changed Conditions
Item HRS/UM Rate Total
1 EA Operator 5 $ 91.38 $ 456.90
1 EA Laborer 5 $ 67.07 $ 335.35
Subtotal Labor Per Hole $ 792.25
x 22 Holes $ 17,429.50
McMahon MU 15% $ 2,614.43
Total $ 20,043.93
Item HRS/UM Rate Total
1 EA Drill Rig 5 $ 352.25 $ 1,761.25
1 EA ABI Mobilram 5 $ 463.58 $ 2,317.90
1 EA RT Crane 5 $ 97.66 $ 488.30
Equipment Subtotal $ 4,567.45
x 22 Holes $ 100,483.90
McMahon MU 15% $ 15,072.59
Total $ 115,556.49
Item HRS/UM Rate Total
2 EA Service Truck 5 $ 31.00 $ 310.00
2 EA 31" Temp Casing 5 $ 2.34 $ 23.40
3 EA 30" Core Barrel 5 $ 1.80 $ 27.00
1 EA Rock Auger 5 $ 2.94 $ 14.70
13 EA Rock Teeth 1 $ 7.65 $ 99.45
1 EA Casing Adapter 5 $ 2.64 $ 13.20
MISC Subtotal $ 487.75
x 22 Holes $ 10,730.50
McMahon MU 15% $ 1,609.58
Total $ 12,340.08
Item HRS/UM Rate Total
1 EA Welder 40 $ 70.43 $ 2,817.02
1 EA Welding Truck 40 $ 31.00 $ 1,240.00
1 EA Welding Machine 40 $ 11.85 $ 474.00
1 EA Welding Outfit 40 $ 0.29 $ 11.60
Tooling Repair Subtotal $ 4,542.62
McMahon MU 15% $ 681.39
Total $ 5,224.02
Item HRS/UM Rate Total
1 EA Shoring Redesign 1 2940 $ 2,940.00
Item HRS/UM Rate Total
1 EA Consultant 1 3500 $ 3,500.00
Subtotal $ 159,604.50

5.0% PHC Markup $ 7,980.23

1.5% Bonds/Ins. $ 2,394.07
Total Extra for Drilling Holes $ 169,978.80
Qty
Qty
Qty
McMahon Labor Charges
Qty
McMahon Equipment Charges
McMahon MISC Charges
McMahon Tooling Repair Charges
McMahon Shoring Design Engineering Charges
McMahon Consultant Charges
Qty
Qty
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
DocuSign Envelope ID: 79225A20-BF10-4B73-B3DF-ECC43A56F7D5

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From: Kevin McMahon
To: Dustin Chehey
Cc: Greg Chehey; Brian McMahon; Ashley Collins
Subject: WRF-3 labor and Equipment rates C/O cost
Date: Wednesday, April 28, 2021 1:21:48 PM
Attachments: WRF-3 Rates.pdf
PastedGraphic-2.tiff
Dustin
I have listed below a breakdown of the additional costs associated with installation of the 22 piles using Caltrans rates for equipment and labor. Now that we have completed this work and know the additional amount of time I am requesting 5 hours per hole. In addition 40 hours for repair work to the augers, core barrels and casing. engineering and consultant cost.

Engineering costs = $2,940.00
Consultant costs = $3,500.00
Tooling repair costs -
Labor : Welder $62.88 hour x 40 hours = $2,515.20 + 12% surcharge and 15% markup = $3,239.57
Equipment : welding truck $31.00 hour x 40 hour = $1,240.00 welding machine $11.85 hour x 40 = $474.00 welding outfit = .29 hour x 40 = $11.60 equipment $1,725.60 + 15% markup = $1,984.44
Tooling repair total = $5,224.01
Equipment costs for drilled shafts
Drill Rig - $352.25 hour x 5 hours = $1,761.25
ABI - $463.58 hour x 5 hours = $2,317.90
Crane - $97.66 hour x 5 hours = $488.30
Service truck - $31.00 hour x 5 hours = $155.00
Service truck - $31.00 hour x 5 hours = $155.00
Auger rock 30”x5’ = $2.94 hour x 5 hours = $14.70
Core Barrel - 30”x5’ $1,80 hour x 5 hours = $9.00
Core Barrel - 30”x5’ $1.80 hour x 5 hours = $9.00
Core Barrel - 30”x5’ $1.80 hour x 5 hours = $9.00
Casing - 31”x26’ .09LF x 26’ $2.34 hour x 5 hours = $11.70 Casing - 31”x26’ .09LF x 26’ $2.34 hour x 5 hours = $11.70 Casing Adaptor - $2.64 hour x 5 hours = $13.20
Rock Teeth - $7.65 each x 13 = $99.45
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Per hole Total = $5,055.20 + 15% markup $758.28 = $5,813.48 x 22 shafts = $127,896.56
Equipment total 22 shafts = $127,896.56
Labor Costs for drilled shafts
Operator = $81.59 hour x 5 hours = $407.95 + 12% labor surcharge ($48.96) and 15% markup ($68.54) = $518.10 x 22 shafts = $11,559.68
Laborer = $59.88 hour x 5 hours = $299.40 + 12% labor surcharge ($35.93) and 15% markup ($50.30) = $385.63 x 22 shafts = $8,483.86
Labor total 22 shafts = $20,043.54
Total C/O # 1 = $159,604.11
Kevin McMahon
619-491-9355 office
951-553-8372 cell
634 Rock Springs Road
Escondido Ca, 92025
www.shoring-drilling.com
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Date: 6/23/2021 Page 1 of 2
PROJECT DESCRIPTION:

PROJECT NO: NIB 21-012CA, 2018-11 PURCHASE ORDER NO: P21893 CONTRACTOR: Pacific HydroTech Corporation JL NO:

DESCRIPTION OF CHANGES AND/OR EXTRA WORK: Extra work to perform potholing for new sewer manhole installation.

Extra work to relocate existing utilities for new sewer manhole installation.

ITEM U/M QUANTITY UNIT PRICE TOTAL
1 LS 1.00 $5,532.63 $5,532.63
2 LS 1.00 $22,550.11 $22,550.11
TOTAL ESTIMATED PRICE FOR THIS CHANGE ORDER: $28,082.74 JUSTIFICATION:

Per CCO #2, a time extension of 84 working days was granted to complete shoring installation, dewatering the lift station site, and relocating utilities. The time extension of 45 days granted in CCO#1 corrected an administrative error in the purchase order and did not affect the original completion date. See details below.

Item 1
Item 2
CCO # Amount % Date Approved
1 $9,359.75 0.18%
2 $130,394.49 2.50%
3 $28,082.74 0.54%
Total $167,836.98 3.22% Number of days impacting the schedule. $5,375,932.98
Original Completion Date: 2/8/2022 Revised Completion Date: 6/9/2022

DESCRIPTION
Perform additional potholing in front of the WRF-3 control building to investigate conflicting utilities for new sewer manhole installation.

CONTRACT VARIANCE SUMMARY
The design plans show that the new sewer manhole in front of the WRF-3 control building would be constructed directly over an existing fiber optic line that connects to the WRF-3 SCADA system equipment that is located inside of the control room. Two new locations, east and west of the design location, were selected for relocating the new manhole.

Additional potholing was required at the (2) new locations to investigate if any existing utilities could conflict at the new locations. Potholing the (2) new locations were not covered in contractor's bid.

Revised Contract Amount:

Time Working Days
Relocate conflicting 6" WAS line and (2) electrical
conduits in front of WRF-3 control building to enable new sewer manhole installation.
84 0
6/9/2021
6/23/2021

CITY OF CORONA
The Contractor is hereby directed to make the herein described changes from the plans and specifications and/or perform the following described work not included in the Plans and Specifications for this project.

WRF3 Sewer Lift Station
Department of Water and Power
CONTRACT CHANGE ORDER NO. 3
Construct a sewer lift station.
69880572
84 Date Started: 01/4/2021
This document shall become an amendment to the Contract and all provisions of the Contract will apply hereto. This Change Order constitutes a complete and final resolution of all claims of the Contract for additional time or additional compensation related to or affected by work that is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.

Original Contract Amount: $5,208,096.00
45 5/5/2021
After contractor completed the additional potholing at the (2) new locations where the manhole would be relocated, contractor discovered the following conflicting utilities at the preferred location: a 6" WAS line and (2) electrical conduits.

The longitudinal running utilities would conflict with the perpendicular 12' by 12' trench shoring box which is required to construct the proposed 18 ft deep manhole. Relocating the trench shoring box further away from the conflicting utilities is not possible. Therefore, placement of the trench shoring box into the 18 ft deep excavation necessitates relocating these utilities out of the way.

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Date: 6/22/2021 Page 2 of 2
AUTHORIZATION BY CITY:

Recommended for approval by:

Date: __________ _________________________________Date: __________ Steve Patterson Gull Nawaz
Consultant Construction Manager Project Manager
Approved by:

Date: __________ _________________________________Date: __________ Vernon R. Weisman, P.E. Savat Khamphou
Acting Public Works Director & City Engineer
Date: __________
Tom Moody
ACCEPTANCE BY CONTRACTOR:

Greg Chehey Project Manager
Accepted by: _______________________________________________ Title: ____________________________ (Please print name and title)
Signature: _______________________________________________ Date: ____________________________ DWP General Manager
District Engineer
We, the undersigned Contractor, have given careful consideration to the above described changes and/or extra work and hereby agree that said work is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.
_____________________________
_____________________________
_____________________________
DocuSign Envelope ID: 40EB683F-6D88-483A-8B45-DD2444E70580 6/23/2021
6/23/2021 6/23/2021
6/23/2021 6/28/2021
6/29/2021

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
June 4, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Proposal for Additional Potholing
AKM Email Dated May 17, 2021 (Revised for follow-up T&M pothole work) Mr. Weisman:

In response to RFI 010.1, The City has requested a proposal for additional potholing to the existing fiber optic line and WAS line.

Per onsite discussion today (5/20/21) PHC will pothole on both sides of the Fiber Optic Line for the most suitable location for the new Manhole, and existing WAS line tie-in point.

After the report of the pothole findings is submitted, The City, AKM, and PHC will discuss best course of action.

After which, PHC will submit the proposal for these conflicting utilities.

Revised cost proposal as follows:

Additional Potholing Total (LUMP SUM).................................................................... $4,662.84 Follow-up Pothole Work performed T&M (worksheet attached) .............................. $869.79 TOTAL Additional Potholing Total............................................................................... $5,532.63 Scope of work detailed above includes all necessary tax and mark up, including bonds and insurance.

See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
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COST PROPOSAL
(Additional Potholing)
Additional Potholing
(Rev. A)
Printed: 6/4/2021
Additional Potholing
Original Pothole Work at WAS Line
Labor
Qty Item Hours Rate Total
2 Laborer 12 $ 72.75 $ 873.00
Labor $ 873.00
Equipment
Qty Item Hours Rate Total
1 Job Truck 6 $ 25.00 $ 150.00
1 Backhoe 1 $ 46.69 $ 46.69
Equipment $ 196.69
Potholing Service
Qty Item UM Rate Total
1 Ultra Engineering DAY $ 2,950.00 $ 2,950.00
Potholing Service $ 2,950.00
Subtotal $ 4,019.69

15.0% PHC Markup $ 602.95

1.0% Bonds/Ins. $ 40.20
Total for Original Pothole Work at WAS Line $ 4,662.84
Additional Work Performed (T&M Worksheet attached)
Labor
Qty Item Hours Rate Total
1 Foreman/Operator 3 $ 93.50 $ 280.50
1 Laborer 3 $ 72.75 $ 218.25
Labor $ 218.25
Equipment
Qty Item Hours Rate Total
1 Job Truck 3 $ 39.12 $ 117.36
1 Backhoe 3 $ 46.69 $ 140.07
Equipment $ 257.43
Electrical Sub
Qty Item UM Rate Total
1 Mark Maddox LS $ 300.00 $ 300.00
Electrical Sub $ 300.00
Subtotal $ 775.68
Markup for Labor and Equipment 15% $ 71.35
Markup for Electrical Sub 5% $ 15.00

1.0% Bonds/Ins. $ 7.76
Total for Additional Work Performed (T&M Worksheet attached) $ 869.79 GRAND TOTAL EXTRA WORK $ 5,532.63
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
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TIME & MATERIALS SHEET
DATE
Job# 25-May-21

NAME S M T W TH F COMMENTS
Roger Morehart 3 Pothole 24’’ gravity sewer line at tie in point Travis Hawkins 3 Pothole 24’’ gravity sewer line at tie in point Mark Maddox 1 Identify 2 electrical conduits

EQUIPMENT S M T W TH F COMMENTS
Truck T-182 3
Backhoe B-23 3 S I g n a t u r e s
C2024
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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
June 3, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Relocate WAS Line and Electrical for New Sewer Manhole – Rev. A (Eliminated Protecto Lining to Ductile Iron Pipe)
Mr. Weisman:

As agreed during our recent jobsite meeting, PHC proposes to relocate existing 6” WAS line and electrical that will interfere with our shoring at the new starting sewer manhole located just west of the WAS pump station. These relocated utilities will be constructed such that they can remain in continued service for the duration of the WRF3 Sewer Lift Station project. The plan for WAS line relocation is to utilize existing 6” plug valve discharge and continue with restrained ductile iron pipe above ground near existing curb and then down to connect to existing WAS line just east of where the primary electrical duct bank turns to enter the electrical building. A thrust block will be placed against the tie-in to restrain the existing line. There is one (1) active electrical conduit with wiring that will be de-energized and relocated around our proposed excavation in a shallow trench with pull boxes on either end. See attached sketches for proposed layout and additional details.

WAS Line and Electrical Relocation at Sewer Manhole ....................................... $22,550.11 • The ductile iron pipe and fittings are proposed with standard cement mortar lining. • Due to limited availability, ductile pipe/fittings may be combination of std black and red prime coating. • PHC considered alternate materials and discussed with Frank at City of Corona but due to pressure rating and above ground service, we were unable to find a suitable alternative that would provide cost savings. • The pull boxes are proposed as traffic rated of nominal size to receive this one conduit and wiring.

Draining of existing WAS line by City Operations. PHC will need 8hr shutdown of the WAS pumps to make the connections and then minimum over-night to cure thrust block prior to putting the bypass back into service. See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Greg Chehey
Project Manager
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PHC Job: C2024 COST PROPOSAL
WAS Line Relocation
Printed: 6/3/2021
WAS Line and Electrical Relocation at Manhole
LABOR
Qty Item Hours Rate Total
1 Foreman 24 $ 93.50 $ 2,244.00
1 Operator 24 $ 93.50 $ 2,244.00
3 Laborer 24 $ 72.75 $ 5,238.00
LABOR $ 9,726.00

EQUIPMENT
Qty Item Hours Rate Total
1 Job Truck 24 $ 39.12 $ 938.88
1 Backhoe 24 $ 46.69 $ 1,120.56
1 Jumping Jack 8 $ 9.32 $ 74.56
EQUIPMENT $ 2,134.00

MATERIAL
Qty Item UM Rate Total
1 DI Pipe and Fittings LS $ 6,639.02 $ 6,639.02
1 Misc Materials LS $ 500.00 $ 500.00
1 Concr Thrust Block LS $ 250.00 $ 250.00
MATERIAL $ 7,389.02
OTHER
Qty Item UM Rate Total
3 Saw Cut AC Pavement Hrs $ 175.00 $ 525.00
1 Dispose Excess Mtl Load $ 250.00 $ 250.00
1 Shoring LS $ 200.00 $ 200.00
OTHER $ 975.00

SUBCONTRACTORS
Qty Item UM Rate Total
1 Mark Maddox Elec. LS $ 1,500.00 $ 1,500.00
SUBCONTRACTORS $ 1,500.00
Subtotal All Items $ 19,249.02
Markup for Labor, Equipment, Material, Other 15.0% $ 3,033.60 Markup for Subcontractors 5.0% $ 75.00
Bonds & Insurance 1.0% $ 192.49
Total for WAS Line and Electrical Relocation at Manhole $ 22,550.11 WAS Line and Electrical Relocation - Rev. A.xlsx WRF-3 Lift Station Page 1 of 1 DocuSign Envelope ID: 40EB683F-6D88-483A-8B45-DD2444E70580

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PROPOSAL
5671 GATES ST CHINO, CA - 91710
PHONE: (909)597-7000 | FAX: (909)597-7050
QUOTE DATE EXPIRATION DATE QUOTE NO.
05/28/21 06/27/21 1109204-00
JOB ID PAGE NO.

C2024 1
CUST #: 100021

BILL TO

PACIFIC HYDROTECH CORP
314 E 3RD ST
PERRIS, CA 92570

SHIP TO
PACIFIC HYDRO "WRF-3 LS"
4003 TEMESCAL CANYON RD.

CORONA, CA

INSTRUCTIONS
ATTN: RON

SHIP POINT VIA SHIPPED TERMS
CHINO OUR TRUCK 2% 10TH PROX

CONTACT
PHONE
EMAIL
Ron Harrison
(951)830-9950
[email protected]

LN PRODUCT AND DESCRIPTION ORDERED BO SHIPPED UM PRICE NET AMOUNT Member Since

6 6-8-FF-8H 8 8 EA 3.15 25.20
6X1/8 8H FF CI RUBBER GSKT
7 BN6-B8M-BLUE# 15 15 EA 38.40 576.00
6 150# T316 B8M B/N/W SET W/ BLUE NUTS
8 BF-06 1 1 EA 77.90 77.90
6 DI BLIND FLG
11 MFA-06 7 7 EA 78.40 548.80
6 DI C153 MJXFLG ADAPTER
12 F90-06 4 4 EA 170.80 683.20
6 DI FLG 90
13 F45-06 2 2 EA 151.80 303.60
6 DI FLG 45
14 6FF176# 2 2 EA 1074.70 2149.40
6X17'-6" FXF DI SPOOL
15 6PP176# 2 2 EA 898.70 1797.40
6X17'-6" PXP DI SPOOL
8 Lines Total Qty Shipped Total 41 Total 6161.50
Taxes 477.52
Invoice Total 6639.02
DocuSign Envelope ID: 40EB683F-6D88-483A-8B45-DD2444E70580

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Date: 6/24/2021 Page 1 of 2
PROJECT DESCRIPTION:

PROJECT NO: NIB 21-012CA, 2018-11 PURCHASE ORDER NO: P21893 CONTRACTOR: Pacific HydroTech Corporation JL NO:

DESCRIPTION OF CHANGES AND/OR EXTRA WORK: Extra work to install, operate and remove a dewatering system at the lift station site.

ITEM U/M QUANTITY UNIT PRICE TOTAL
S-8 LS 1.00 $318,490.00 $318,490.00
TOTAL ESTIMATED PRICE FOR THIS CHANGE ORDER: $318,490.00 JUSTIFICATION:

No time extension was reqested by the contractor for Contract Change Order No. 4.

Item S-8
CCO # Amount % Date Approved
1 $9,359.75 0.18%
2 $130,394.49 2.50%
3 $28,082.74 0.54%
4 $318,490.00 6.12%
Total $486,326.98 9.34% Number of days impacting the schedule. $5,694,422.98
Original Completion Date: 2/8/2022 Revised Completion Date: 6/9/2022 84 Date Started: 01/4/2021
This document shall become an amendment to the Contract and all provisions of the Contract will apply hereto. This Change Order constitutes a complete and final resolution of all claims of the Contract for additional time or additional compensation related to or affected by work that is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.

Original Contract Amount: $5,208,096.00
45 5/5/2021
6/9/2021
6/23/2021
6/24/2021

CITY OF CORONA
The Contractor is hereby directed to make the herein described changes from the plans and specifications and/or perform the following described work not included in the Plans and Specifications for this project.

WRF3 Sewer Lift Station
Department of Water and Power
CONTRACT CHANGE ORDER NO. 4
Construct a sewer lift station
69880572

DESCRIPTION
Install, operate, and remove dewatering system as
necessary to install shoring and construct the lift station structure.

CONTRACT VARIANCE SUMMARY
In May 2017 a geotechnical study was performed to assess the subsurface conditions below the new lift station site.

The geotechnical engineering consultant completed two exploratory borings within the footprint of the proposed lift station site, and hit refusal at a depth of 27.25' below ground surface (BGS) in both borings. Groundwater was not found during exploratory boring excavation activities. Since no groundwater was discovered during the exploratory borings, the contract and bid documents were prepared based on conditions found in the field in May 2017. The geotechnical report, documenting no groundwater was found to a depth of 27 feet BGS at the project site, was included as an appendix to the bid documents and made available to all bidders during the bid advertisement period. The winter of 2021-22 has been unsually dry, so there was no indication that subsurface conditions would be substantially different than conditions found in May 2017. Pacific HydroTech prepared their bid based on the conditions documented in the geotechnical report. During installation of the shoring system groundwater was consistently observed in each beam-hole location (total of 22 beam-holes) at a depth of approximately 21 feet BGS. Portions of the shoring system were designed to be installed to approximately 37 feet BGS. The lift station foundation was designed to be constructed at approximately 27 feet BGS. Groundwater now found at the site has interfered with completion of the shoring installation and will prevent constructing the lower half of the lift station in a dry condition. Pacific HydroTech has engaged Rain-For-Rent, a dewatering system supplier, to prepare a dewatering plan that would be installed and operated during construction of the lift station foundation, floor and walls. The proposed dewatering system includes (4) dewatering wells with submersible pumps and discharge piping. This change order includes all of the work necessary for Pacific HydroTech to successfully install, operate, and remove a dewatering system as necessary for construction of the lift station. The contact change order for $318,490.00 includes all extra work of any nature associated with dewatering the project site as necessary to enable construction of the proposed improvements.

Revised Contract Amount:

Time Working Days
84 0
0 DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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Date: 6/24/2021 Page 2 of 2
AUTHORIZATION BY CITY:

Recommended for approval by:

Date: __________ _________________________________Date: __________ Steve Patterson Gull Nawaz
Consultant Construction Manager Project Manager
Approved by:

Date: __________ _________________________________Date: __________ Vernon R. Weisman, P.E. Savat Khamphou
Acting Public Works Director & City Engineer
Date: __________
Tom Moody
ACCEPTANCE BY CONTRACTOR:

Greg Chehey Project Manager
Accepted by: _______________________________________________ Title: ____________________________ (Please print name and title)
Signature: _______________________________________________ Date: ____________________________ We, the undersigned Contractor, have given careful consideration to the above described changes and/or extra work and hereby agree that said work is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.
_____________________________
_____________________________
_____________________________
DWP General Manager
District Engineer
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C 6/25/2021
6/25/2021 6/25/2021
6/25/2021 6/25/2021
6/25/2021

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
June 23, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880

Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Lump Sum Proposal for Dewatering – Revised (R4R Markup & Sales Tax) PHC is please to offer the following lump sum cost proposal for dewatering to allow for excavation, shoring and construction of the cast in place sewer lift station structure. This plan has considered dewatering of existing groundwater to approximately 32ft below ground level or elevation 773.0 by use of four (4) dewatering wells (three new and one existing) and two (2) sumps for nuisance water within the excavation as needed.

The three (3) new dewatering wells will each be approximately 60ft deep and located near to center of shoring and no closer than 10ft from shoring beams on the north, east and west sides of the structure. Each dewatering well will have 10” casing and gravel like the existing well. Submersible pumps will discharge into common header with flow meter that will terminate in a desilting tank for discharge either into the WRF3 plant at existing “detention basin” or to the adjacent grass field considering that the existing plant may not be able to accept the full flow from dewatering. All submersible pumps (including those for nuisance water) will be either 240v or 110v single phase and this proposal assumes that we have use of temporary power provided by the Owner at no cost to PHC.

Test Well Installation........................................................ $39,440.00 Test Well Development.......................................................$8,790.00 Install Dewatering and Develop Wells........................... $120,420.00 Maintain Dewatering ..................................................... $132,120.00 Remove Dewatering......................................................... $17,720.00 LUMP SUM PRICE ..........................................$318,490.00 The following are the timelines assumed as part of this proposal:
• Assume Change Order Acceptance and Notice to Proceed by June 25, 2021 • Drill Dewatering Wells and setup pumping systems to commence week of June 28th • Develop Dewatering Wells (estimate 2-4 weeks) through Mid to End of July • Potential for excavation and continued shoring to work concurrent with well development. • Estimate Commencement of concrete formwork to base week of August 2nd, or possibly sooner depending on well development.

Note that the schedule for this work is dependent upon well development and lowering of groundwater level which are a function of the subsurface conditions and cannot be predicted with certainty. Therefore, this proposal assumes that we will evaluate the completion schedule again once we have the subgrade dewatered and ready for construction of the lift station base pad to determine if further extension of the contract completion date is justified.

DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
PHC Groundwater Cost Proposal (Rev. A) - Page 2
June 23, 2021
Notes:
• The Test Well Installation number is based upon the lump sum price for McMahon to drill the test hole as previously quoted. We have confirmed with McMahon that this same price can be used for the three (3) new deeper holes.
• Proposal numbers for Test Well Installation and Test Well Development were broken out to reflect first the effort required to establish the test well (drilling, casing, pumping and piping, etc.) followed by the monitoring, pump change and equipment rental through the end of June. Ongoing rental cost for test well pumping is covered in the “maintain dewatering” lump sum cost.

Additional Conditions:
• Upon completion of dewatering and removal of all pumps and piping, all wells will be removed to 5ft +/- below grade and abandoned in place with PVC casing either removed or filled with rock. • Discharge of groundwater will be onsite by utilizing both the existing WRF3 detention basin and the adjacent grass field. This proposal does not include any groundwater treatment beyond desilting and does not include any disposal beyond the site as indicated herein.

Sincerely,
Greg Chehey
Pacific Hydrotech Corporation
Att: Cost Breakdown (Revised w/5% Markup for Sub Work and Sales Tax on R4R Purchase Items) DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Dewatering Summary
Printed: 6/23/2021
Raw Numbers Rounded for Proposal
Test Well Installation 39,444.19 39,440.00
Test Well Development 8,787.91 8,790.00
Install Dewatering 120,415.34 120,420.00
Maintain Dewatering 132,120.59 132,120.00
Remove Dewatering 17,723.93 17,720.00
318,491.97 318,490.00
Dewatering Proposal Worksheet.xlsx Page 1 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Test Well Installation
Printed: 6/23/2021
TOTAL
Invoices
Light Tower Rental 670.84
DV100C Pump Rental 130.00
Services:

Delivery 4/26-4/27 1,233.38
Delivery 5/19-5/21 1,642.40
Est. Services 350.00
Sold Materials:
10" Casings 2,738.47
Gravel 1,721.34
Fees and Taxes:

Environmental Fee 89.54 15% 1%
Taxes 799.81 Markup Bonds
9,375.78 1,406.37 93.76 10,875.90
TOTAL
Install 4/26-4/27 1,928.50 5% 1%
Install 5/19-5/21 4,726.00 Markup Bonds
6,654.50 332.73 66.55 7,053.77
TOTAL 5% 1%
Drill Test Well 15,741.18 Markup Bonds
15,741.18 787.06 157.41 16,685.65
TOTAL
Labor:

Foreman 93.50 16.00 hrs 1,496.00
Laborer 72.75 4.50 hrs 327.38
Equipment:

Job Truck 39.12 16.00 hrs 625.92
Backhoe 46.69 8.00 hrs 373.52
Materials: 15% 1%
Pipe and Fittings 1,340.00 1.00 LS 1,340.00 Markup Bonds 4,162.82 624.42 41.63 4,828.87
35,934.28 39,444.19
39,440.00
Rain for Rent Invoice (PO)
McMahon Drilling
Pacific Hydrotech
Rain for Rent Invoice (Sub)
Dewatering Proposal Worksheet.xlsx Page 2 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Test Well Development
Printed: 6/23/2021
TOTAL
Invoices
Rental Mtl per Estimate 945486 (thru 5/24/21) 1,867.06
Rental Mtl per Estimate 957973 (thru 5/24/21) 316.67
2,183.73 15% 1%

7.75% Sales Tax 169.24 Markup Bonds
2,352.97 352.95 23.53 2,729.44
TOTAL 5% 1%
Drill Test Well - Markup Bonds
- - - -
TOTAL
Addl Rain for Rent
Rental 2,400.00 1.00 LS 2,400.00
Labor:

Foreman 93.50 16.00 hrs 1,496.00
Laborer 72.75 4.50 hrs 327.38
Equipment:

Job Truck 39.12 16.00 hrs 625.92 15% 1%
Backhoe 46.69 8.00 hrs 373.52 Markup Bonds
5,222.82 783.42 52.23 6,058.47
9,928.75 8,787.91
8,790.00
Rain for Rent Invoice
McMahon Drilling
Pacific Hydrotech
Dewatering Proposal Worksheet.xlsx Page 3 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Install Dewatering
Printed: 6/23/2021
Unit
Cost Units UM TOTAL
Delivery 3,664.20 1.00 LS 3,664.20
Services and Fees 813.00 1.00 LS 813.00
Well Development 1,900.00 1.00 LS 1,900.00
One Time Sale 16,289.95 1.00 LS 16,289.95
22,667.15 15% 1%

7.75% Sales Tax 1,756.70 Markup Bonds
24,423.85 3,663.58 244.24 28,331.67
Unit
Cost Units UM TOTAL 5% 1%
Install Labor 15,916.00 1.00 LS 15,916.00 Markup Bonds
15,916.00 795.80 159.16 16,870.96
TOTAL 5% 1%
Drill Dewatering Wells 15,741.18 3.00 EA 47,223.54 Markup Bonds 47,223.54 2,361.18 472.24 50,056.95
TOTAL
Addl for Electrical
Spider Boxes, Etc. 1,500.00 1.00 LS 1,500.00
Labor:

Foreman 93.50 40.00 hrs 3,740.00
Operator 93.50 40.00 hrs 3,740.00
Laborer 72.75 40.00 hrs 2,910.00
Equipment:

Job Truck 39.12 40.00 hrs 1,564.80
Backhoe 46.69 40.00 hrs 1,867.60
Reach Fork 71.59 40.00 hrs 2,863.60
Materials: 15% 1%
Pipe and Fittings 3,500.00 1.00 LS 3,500.00 Markup Bonds 21,686.00 3,252.90 216.86 25,155.76
133,673.25 120,415.34
120,420.00
Rain for Rent Install (PO)
McMahon Drilling (Install)
Pacific Hydrotech (Install)
Rain for Rent Install (Sub)
Dewatering Proposal Worksheet.xlsx Page 4 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Maintain Dewatering
Printed: 6/23/2021
Unit
Cost Units UM TOTAL
Rental Subtotal 10,173.74 5.00 CYCLES 50,868.70
50,868.70 15% 1%

7.75% Sales Tax 3,942.32 Markup Bonds
54,811.02 8,221.65 548.11 63,580.79
Unit
Cost Units UM TOTAL 5% 1%
Weekly Inspections 2,712.00 5.00 CYCLES 13,560.00 Markup Bonds 13,560.00 678.00 135.60 14,373.60
TOTAL 5% 1%
- Markup Bonds
- - - -
TOTAL
Daily Monitoring 7,511.20 5.00 CYCLES 37,556.00 15% 1%
Ongoing Maintenance 1,827.80 5.00 CYCLES 9,139.00 Markup Bonds 46,695.00 7,004.25 466.95 54,166.20
169,877.05 132,120.59
132,120.00
Rain for Rent Maintain (PO)
McMahon Drilling
Pacific Hydrotech (Maintain)
Rain for Rent Maintain (Sub)
Dewatering Proposal Worksheet.xlsx Page 5 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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PHC Job: C2024
WRF3 Lift Station

DEWATERING PROPOSAL
Remove Dewatering
Printed: 6/23/2021
Unit
Cost Units UM TOTAL
Pickup 794.60 1.00 LS 794.60
794.60 15% 1%

7.75% Sales Tax 61.58 Markup Bonds
856.18 128.43 8.56 993.17
Unit
Cost Units UM TOTAL 5% 1%
Removal Labor 6,291.00 1.00 LS 6,291.00 Markup Bonds
6,291.00 314.55 62.91 6,668.46
TOTAL 5% 1%
- - - Markup Bonds
- - - -
TOTAL
Addl for Electrical
Demo Electric 1,500.00 1.00 LS 1,500.00
Labor:

Foreman 93.50 16.00 hrs 1,496.00
Operator 93.50 16.00 hrs 1,496.00
Laborer 72.75 16.00 hrs 1,164.00
Equipment:

Job Truck 39.12 16.00 hrs 625.92
Backhoe 46.69 16.00 hrs 747.04
Reach Fork 71.59 16.00 hrs 1,145.44
Materials: 15% 1%
Misc. 500.00 1.00 LS 500.00 Markup Bonds
8,674.40 1,301.16 86.74 10,062.30
16,677.76 17,723.93
17,720.00
Rain for Rent (Remove)
McMahon Drilling (Remove)
Pacific Hydrotech (Remove)
Rain for Rent (Remove)
Dewatering Proposal Worksheet.xlsx Page 6 of 6
DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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DocuSign Envelope ID: 957CEB8C-C048-4B11-82D9-6923653B131C

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Date: 7/28/2022 Page 1 of 2
PROJECT DESCRIPTION:

PROJECT NO: NIB 21-012CA, 2018-11 PURCHASE ORDER NO: P21893 CONTRACTOR: Pacific HydroTech Corporation JL NO:

DESCRIPTION OF CHANGES AND/OR EXTRA WORK:

5. Change 24" sewerline pipe material from PVC to VCP.

ITEM U/M QUANTITY UNIT PRICE TOTAL
1 LS 1.00 ($23,077.32) ($23,077.32)
2 LS 1.00 $2,081.04 $2,081.04
3 LS 1.00 $8,291.31 $8,291.31
4 LS 1.00 ($26,265.03) ($26,265.03)
5 LS 1.00 $11,302.23 $11,302.23
TOTAL ESTIMATED PRICE FOR THIS CHANGE ORDER: ($27,667.77) JUSTIFICATION:

Item 1
Item 2
Item 3
Item 4
This document shall become an amendment to the Contract and all provisions of the Contract will apply hereto. This Change Order constitutes a complete and final resolution of all claims of the Contract for additional time or additional compensation related to or affected by work that is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.

Response to RFI 014, additional cost for Pac Hydro to complete the following listed as additional work:

Overex 1' below finish grade, place geotextile fabric on native soil, backfill with 1' of 3/4" crushed rock (per Submittal 105), settle crushed rock with a vibrating pate, "burrito" wrap the crushed rock with the geotextile fabric (all encompassing).

CITY OF CORONA
The Contractor is hereby directed to make the herein described changes from the plans and specifications and/or perform the following described work not included in the Plans and Specifications for this project.

WRF3 Sewer Lift Station
Department of Water and Power
CONTRACT CHANGE ORDER NO. 5
Construct a sewer lift station.
69880572

1. Delete 690 lineal feet of 1.5" reclaimed waterline.

4. Delete sewer manholes on the new 24" gravity sewerline installation.

2.Additional cost of removing unforeseen slurry encasement on existing 24" gravity sewerline while constructing new sewer manhole 6A.

3. Additional cost of removing large cobbles at the base of the 27 feet deep excavation to build the new concrete lift station structure.

DESCRIPTION
Deletion of 690 lineal feet of 1.5" reclaimed waterline.

Credit to City. City direction the 1.5" Reclaim Water Line was revised to an 8" Potable Water alignment providing a credit for the deletion in scope of work for the Reclaimed Water Line including materials and pavement work associated with the removed installation work.

A time extension of 87 working days, from project completion date of July 29, 2022, is granted to be complete the project. The time extension of 45 days granted in CCO # 1 corrected an administrative error in the purchase order and did not affect the original completion date.

Additional cost of removing unforeseen slurry
encasement on existing 24" gravity sewerline while
constructing new sewer manhole 6A.

Credit to City. Alternative routing for the 24" Gravity Sewer Line due to existing utility conflicts. The reroute deleted two sewer manholes and the credit encorporates the cost for the additional 24" SDR PVC Pipe and trench backfill materials.

Additional cost of removing large cobbles at the base of the 27 feet deep excavation to build the new concrete lift station structure.

Deletion of two sewer manholes on the new 24" gravity
sewerline installation.
24" gravity sewerline pipe material change from PVC to
VCP since PVC was not available to purchase.

On June 23, 2022, unforeseen slurry encasement around existing 24" gravity sewer main was found when potholing to prepare for the excavation at Manhole 6A. Direction to proceed with T&M for the demolition of the encasement.

DocuSign Envelope ID: 14259BE3-7576-4AB7-91D7-69DF0366B54D

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Date: 7/28/2022 Page 2 of 2
Item 5
CCO # Amount % Date Approved
1 $9,359.75 0.18%
2 $130,394.49 2.50%
3 $28,082.74 0.54%
4 $318,490.00 6.12%
5 ($27,667.77) -0.53%
Total $458,659.21 8.81% Number of days impacting the schedule. $5,666,755.21
Original Completion Date: 2/8/2022 Revised Completion Date: 7/29/2022 AUTHORIZATION BY CITY:

Recommended for approval by:

Date: __________ ________________________________Date: __________ Steve Patterson Serena Hinojosa
Consultant Construction Manager Project Manager
Approved by:

Date: __________ ________________________________Date: __________ Mohammed Ibrahim, P.E. Savat Khamphou
Public Works Director & City Engineer
Date: __________
Tom Moody
ACCEPTANCE BY CONTRACTOR:

Greg Chehey Project Manager
Accepted by: ______________________________________________Title: ____________________________ (Please print name and title)
Signature: ______________________________________________Date: ____________________________ We, the undersigned Contractor, have given careful consideration to the above described changes and/or extra work and hereby agree that said work is the subject of this Change Order. Quantities of items other than Lump Sum are not to exceed the amounts indicated.
____________________________
171
Date Started: 01/4/2021
____________________________
____________________________
Original Contract Amount: $5,208,096.00
45 5/5/2021
On September 17, 2021 a Letter was submitted to the City by Pac Hydro in regards to lead times on purchasing 24" PVC sewer pipe material availability. Options were provided and the alternative to use 24" VCP pipe material. On September 21, 2021 a response letter was submitted by AKM stating the City agrees to pay up to $11,302.23 for the revised VCP material.
0 87

CONTRACT VARIANCE SUMMARY
Senior Engineer
Revised Contract Amount:

Time Working Days
84 0
6/9/2021
6/23/2021
6/24/2021
Director of Utilties
7/29/2022
DocuSign Envelope ID: 14259BE3-7576-4AB7-91D7-69DF0366B54D 7/29/2022
7/29/2022 8/1/2022
8/1/2022 8/2/2022
8/8/2022

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
August 2, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: 1.5” RW Line Credit
Mr. Weisman:

Per site discussions, and City direction, the 1.5” RW line has been changed to PW, and the routing has been amended so this line is connected to the new 8” PW service as shown in the alternative routing drawing.

Per the attached drawing, PHC has chose to proceed with the routing per Option 01.

Please review the proposed credit for this work below:
1-1/2” RW Line Credit....................................................................................... $(23,077.32) Scope of work detailed above includes all necessary tax and mark up, including bonds and insurance.

See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
DocuSign Envelope ID: 14259BE3-7576-4AB7-91D7-69DF0366B54D

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PHC Job: C2024 COST PROPOSAL
RW Line Credit
Printed: 8/2/2021
RW Line Credit
Installation of 1.5" RW Line Credit
Qty Item UM Rate Total
-1 Install & Backfill RW Line Credit 690 LF $ 22.40 $ (15,456.00) Installation of 1.5" RW Line Credit $ (15,456.00)

MATERIAL
Qty Item UM Rate Total
-1 1.5" Copper Pipe & Fittings 690 LF $ 5.57 $ (3,843.30) -1 Sand Bedding LS $ 300.00 $ (300.00)
-1 1.5" RW Pressure Reducer 1 QTY $ 786.13 $ (786.13)
1 1.5" PW RP Backflow (NEW) 1 QTY $ 1,018.24 $ 1,018.24 1 1.5" RP Backflow Enclosure (NEW) 1 QTY $ 639.87 $ 639.87 MATERIAL $ (3,271.32)
OTHER
Qty Item UM Rate Total
-4 Saw Cut AC Pavement Hrs $ 175.00 $ (700.00)
-1 Dispose Excess Mtl Load $ 250.00 $ (250.00)
OTHER $ (950.00)
SUB
Qty Item UM Rate Total
-1 AC Pave Trench Line LS $ 3,400.00 $ (3,400.00)
SUBCONTACTOR $ (3,400.00)
Subtotal All Items $ (23,077.32)
Total for RW Line Credit $ (23,077.32)

1.5in RW Line Credit Worksheet WRF-3 Lift Station Page 1 of 1 DocuSign Envelope ID: 14259BE3-7576-4AB7-91D7-69DF0366B54D

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REMOVE FROM CONTACT
Distance:
5 ft
W
RPPD
PW PW
PW
1-1/2" PW Service Per City STD 409w/ 1-1/2 " Reduce Pressure Principle BackflowDevice Per City STD 428 OPTION 01
OPTION 02
Revised 1.5 inch Water Service
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REMOVE FROM CONTACT
Distance:
5 ft
W
RPPD
PW PW
PW
1-1/2" PW Service Per City STD 409w/ 1-1/2 " Reduce Pressure Principle BackflowDevice Per City STD 428 OPTION 01
OPTION 02
Revised 1.5 inch Water Service
DocuSign Envelope ID: 14259BE3-7576-4AB7-91D7-69DF0366B54D

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PACIFICHYDROTECHCORPORATION
314 E. 3RD ST, PERRIS, CA 92570
(951) 943-8803 FAX (951) 943-1093
August 2, 2021
City of Corona
755 Public Safety Way
Corona, CA 92880
Attn: Vernon Weisman
Reference: WRF-3 Lift Station Project
Project No. 2018-11
Subject: Gravity Sewer Slurry Encasement T&M
Mr. Weisman:

On 6/23/21 PHC was excavating for Manhole 6A, and when potholing for the end of the existing 24” Gravity Sewer line found the pipe was encased in unforeseen slurry encasement. PHC was advised to proceed on T&M for the demo to the encasement with the understanding that this is disputed work, and will be reviewed by the City.

Please review the proposed T&M cost below:

Gravity Sewer Slurry Encasement T&M................................................................ $2,081.04 Scope of work detailed above includes all necessary tax and mark up, including bonds and insurance.

See attached for breakdown, and backup documents.

Sincerely,

PACIFIC HYDROTECH CORPORATION
Dustin Chehey
Project Coordinator
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COST PROPOSAL
(Changed Condition)
Gravity Sewer Encasement T&M Printed: 8/2/2021
Gravity Sewer Concrete Encasement T&M
PHC Labor
Qty Item Hours Rate Total
6 Laborer 16 $ 72.75 $ 1,164.00
Labor $ 1,164.00
PHC Equipment
Qty Item Hours Rate Total
1 Loader 3 $ 35.00 $ 105.00
1 Excavator 3 $ 150.00 $ 450.00
1 Job Truck 3 $ 25.00 $ 75.00
Equipment $ 630.00
Subtotal $ 1,794.00

15.0% PHC Markup $ 269.10

1.0% Bonds/Ins. $ 17.94
Total for Cable Railing Fence $ 2,081.04
PHC Job: C2024 WRF-3 Lift Station Page 1 of 1
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TIME & MATERIALS SHEET
DATE
Job# 25-Jun-21

NAME S M T W TH F COMMENTS
Roger Morehart 1.5 1.5 Break away slurry from existing 24’’ gravity sewer line Brendon Whipple 1.5 1.5 ‘’ ‘’’
Luis Valladolid 1.5 1.5 ‘’ ‘’
Dennis Vahitov 1.5 1.5 ‘’ ‘’
Moises Cervantes 1.5 1.5 ‘’ ‘’
Diego Tapia 1 ‘’ ‘’

EQUIPMENT S M T W TH F COMMENTS
Truck T-182 1.5
Hitachi zw 180 1.5 1.5 Standby
Hitachi Zaxis 345 1.5 1.5 Standby
Hilti te 3000-avr 1.5 Replacement cost $2858.00
Hilti te 3000-avr 1.5
‘’ ‘’
S I g n a t u r e s
C2024
Demolition Hammer Demolition Hammer Excavator
Loader
2021 06 025 , Received on 6/24/2021, AKM Steve Patterson: Verification of Time, Material and Equipment used only. AKM observed the existing 24 inch Gravity Sewer at the proposed Gravity Sewer POC as having a sand, cement slurry (slurry) in the Pipe Zone. PHC notified AKM of the following, that the slurry is not shown on the plans and therefore is a changed condition.

In an effort to keep the project moving forward, AKM stated that this is disputed work, it was discussed and understood that the time, material and equipment used to remove and handle the slurry will be documented and reconciled in writing daily.

AKM has no objections to the stipulated time, materials and equipment used only.

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