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HomeMy WebLinkAbout2000-10-23 City Council (11)TO: City HONORABLE CITY COUNCIL City of Palo Alto Manager’s Report FROM:CITY MANAGER DEPARTMENT: PUBLIC WORKS 4 DATE:OCTOBER 23, 2000 CMR:392:00 SUBJECT:APPROVAL OF A CHANGE ORDER NO. 2 TO CONTRACT NO. C0121253 WITH MONTEREY MECHANICAL COMPANY IN THE AMOUNT OF $220,000 TO PROVIDE UNFORESEEN STRUCTURAL REPAIRS TO REMEDY A POTENTIAL SAFETY PROBLEM WITH THE FIXED FILM REACTORS AT THE REGIONAL WATER QUALITY CONTROL PLANT RECOMMENDATION Staffrecommends that Council authorize the City Manager or his designee to negotiate and execute a change order to the contract with Monterey Mechanical Company for unforseen structural repairs to remedy a potential safety problem with the fixed film reactors at the Regional Water Quality Control Plant (RWQCP), the total value of which shall not exceed $220,000. This change order amount is an increase to the original approved contract change order authority, bringing the total change order authority to thirty-two (32) percent percent of the contract amount. BACKGROUND In January 2000, Council approved a two-phase project to rehabilitate two reactors at the RWQCP. CMR:118:00 is included as Attachment A. The fixed film reactors are a major process component of the wastewater’ treatment plant. The reactors serve as the first stage of the treatment process in which biodegradable waste products are treated biologically. The project replaces the corroded mechanical parts of both reactors, one during each project phase. The original contract amount was $959,260 with change order authority of $95,000. The structural supports of the reactors are constructed of steel and are sheathed on the inside with fiberglass and on the outside by metal interlocking sidings. Because the structural supports are not accessible unless the entire siding is removed, inspection was not possible during the design phase. Since the reactors are only twenty years old, major structural repairs were not expected. However, precautionary inspection was planned for the construction phase when the structural supports would be exposed. The contract included $50,000 to perform repairs as needed. CMR:392:00 Page 1 of 3 DISCUSSION During the first phase of the project, the contractor erected a multi-level scaffold around Reactor #1 to remove the outer wall and to provide access for inspection. An independent structural engineer and a corrosion engineer were engaged to inspect the load bearing structural supports. The inspection revealed that there has been extensive and severe corrosion of the structural support system and that this corrosion has compromised the integrity of the structure to sustain loads. Many structural supports have corroded to the extent that they are completely severed. There is also evidence that the structure has apparently moved and some columns have bowed outwards. The structure is in potential danger of collapse under high wind or seismic events. Significant repairs are necessary in order to restore the structural integrity of the reactor. Superficial inspection of Reactor #2 indicated that its structural integrity would most likely be more significantly compromised than that of Reactor #1. The accelerated corrosion is most likely due to leaks in the siding allowing moisture to be trapped between the fiberglass and the metal sidings. The structural repairs will replace the severed structural supports and seal the leaks in the siding. The structural supports will be coated with a highly corrosion-resistant epoxy to retard future corrosion. To avoid safety hazards and to prevent the possible collapse of Reactor # 1, an executive work order was issued by the City Manager in June 2000 to advance part of the approved contract amount for Phase 2 work to repair the structural supports of Reactor #1 under Phase 1. Council was informed of the executive work order in the City Manager’s weekly report of June 16, 2000. The additional costs for the structural repairs of reactor #1 was $110,000. The structural repairs and Phase I work on Reactor #1 are complete. Phase 2 work on Reactor #2 is now in progress. The inspection report on Reactor #2 have confirmed that the structural supports of Reactor #2 are indeed in worse shape than those in Reactor # 1. The proposed increase in cost for the structural repairs of Reactor #2 is $190,000. The total amount for the structural repairs of both reactors #1 and #2 is $300,000. Part of this amount, $80,000, will be funded with unexpended funds from the original change order authority. A change order in the amount of $220,000 is requested to cover the balance. RESOURCE IMPACT Funds for the change order are available in the current Capital Improvement Program for plant equipment replacement. POLICY IMPLICATIONS Recommendations of this staff report are consistent with existing City policies. ENVIRONMENTAL REVIEW This project is an equipment replacement project and is categorically exempt from the California Environmental Quality Act. CMR:392:00 Page 2 of 3 ATTACHMENTS Attachment A: CMR: 118:00 PREPARED BY: Bill Miks, Manager RWQCP DEPARTMENT HEAD: , ~~ GLENN S. ROBERTS Director of Public Works CITY MANAGER APPROVAL: Assistant to City Manager CMR:392:00 Page 3 of 3 TO:- FROM: ¯ ’DATE: SUBJECT: ATTACHMENT A City of Palo Alto City Manager’s Report HONORABLE CITY COUNCIL CITY MANAGER DEPARTMENT: PUBLIC WORKS JANUARY 31, 2000 CMR:ll8:00 AWARD OF CONTRACT TO MONTEREY MECHANICAL COMPANY 1N THE AMOUNT OF $959,260 FOR THE FIXED FILM REACTOR" REHABILITATION PROJECT AT THE WATER QUALITY CONTROL PLANT 4 RECOMMENDATION Staff recommends that Council: Approve and authorize the Mayor to execute the attached contract with Monterey Mechanical Company in the amount of $959,260 for the Fixed Film Reactor Rehabilitation project at the Regional Water Quality Control Plant (RWQCP). The contract is structured so that Phase 1, covering the rehabilitationofreactor #1, will be funded out of the current FYt999-2000 Capital Improvement Program (CIP) budget for $4.90,000. Funding for Phase :~, covering the rehabilitation of reactor #2, for the balance of the contract costs has been included in the proposed FY2000,2001 Wastewater Treatment Capital Improvement budget, contingent upon Council approval. Authorize the City Manager or her designee to negotiate-and execute one or more change orders to the contract with Monterey Mechanical-Company for related, additional but unforeseen work which may develop during the project, the total value of which shall not exceed $95,000. DISCUSSION Project Description The work to be performed under this contract is to rebuild two existing fixed film reactors at the RWQCP. This project is part oftheRWQCP’s planned rehabilitation program. The fixed film reactors were constructed in 1977 for ammonia and biological oxygen demand removal and are presently in operation with the original mechanisms. The mechanisms were of an older design that exposed the rotating elements to the waste stream. Because of the CMR:118:00 Page 1 of 3 severe duty and. corrosive environment, the mechanisms have corroded and require replacement. This project wil! incorporate anewer design on the replacement mechanisms that will keep the rotating elements out of the waste stream. The project will also repair the rusted sidings and ducting. Bid Process " A notice inviting formal bids for the fixed film reactors rehabilitation project was sent on November 23, 1999 to five contractor..s. The bidding period .was 49 ~days. A mandatory prebid meeting was held on Decembe]: 10, 1999; five bidders attended the meeting. Bids were received from three qualified contractors on January 1 i, 2000, as listed on the attached bid summary (Attachment A). Bids ranged from a high of $1,206,309 to a low bid of $959,260. Contractors not responding indicated that they did not submit a bid because of other project commitments. ~ -~:.- .- .- ; Staff has reviewed all bids submitted and recommends that the~bid of $959,260 submitted by Monterey Mechanical Company be accepted and that Monterey, Mechanical Company be declared the lowest responsible bidder. The bid is thirteen percent below staff’s estimate of $1,100,000. The change order amount of $95,000 which equals 10 percent of the total contract is requested. staff checked references supplied by the contractor for previous work perfo .rmed and found no significant complaints. Staff also checked with the Contractor’s State License Board and found that the contractor has an active lic.ense on file. RESOURCE IMPACT Funds for Phase 1 of the Fixed Film Reactors Rehabilitation project, $490,000 for contract work and $95,000 for the total contingency amount, have been appropriated under the FY 1999-2000 Wastewater Treatment CIP #39591. The proposed FY2000-2001 CIP includes the funds for phase 2 of the project, $469,260, ’ contingent on Council approval. Work on phase 2 of the project ’is scheduled tO start in July 2000 upon written authorization from the City provided Council approves the budget as proposed. POLICY IMPLICATIONS Recommendations of this staff report are consistent with city policies. ENVIRONMENTAL REVIEW This project is an equipment replacement project and is categorically exempt from CEQA.. CMR: 118:00 Page 2 of 3 ATTACHMENTS Attachment A: Attachment B: Bid Summary Contract PREPARED BY: Bill Miks, Manager RWQCP DEPARTMENT HEAD: CITY MANAGER APPROVAL: of Public Works City CMR:118:00 Page 3 of 3 ATTACHMENT A .9,o ATTACHMENT B FORMAL CONTRACT SECTION 500 ~,CONTRACT No. C0121253 ~" : ....." (Public Work) This Contract, number C0121253 dated , is entered into by and between the City of Palo Alto, a chartered city arii:l a municipal corporation’of the State of California ("City"), and Monterey Mechanical Company, a Californina Corooration , ("Contractor"). For and in consideration of the covenants, terms, and conditions ("the provisions") of this Contract, City and ContractQr ("the parties") agree: 1.Term. This Contract shall commence and be binding on the parties on the Date of Execution of this Contract, and shall expire on the date6f recordation of the Notice of Substantial Completion, or, if no such notice is required to be filed, on the’date that final payment is made hereunder, subject to the earlier termination of this Contract. ’, ,- General Scope of Proiec{ and’Work. Contractor ~hall furnish labor, services, materials and equipment in connection with the constructien of the Project and complete the Work in accordance with the covenants, terms and conditions of this Contract to the satisfaction of City. The Project and Work is generally described as follows: Title of Project:Fixed Film Reactor Rehabilitation Project Invitation for Bid Number 121253 Total Bid:$ 959,260 ($826,838 base bid, $132,422 add alternate. Refer to contract specifications for phasing of project: $490,000 for Phase 1 and $469,260 for Phase 2~) Contract Documents. This Contract shall consist of the doct~ments set forth below, which are on file with the City Clerk and are hereby incorporated by ref~erence. For the purposes of construing, interpreting and resolving inconsistencies between and among the1~rovisions of this Contract, these documents and the provisions thereof are set forth in the following descending order of precedence. a.This Contract. b.Invitation For Bid. c.Project Specifications. d.Drawings. e.Change Orders. f.~Bid. g..Supplementary Conditions. h.General Conditions. I.j. k,’ Standard Drawings and Specifications (1992). C~rtificate of Insurance, Performance Bond, Labor & Materials (Payment) Bond. Other Specifications, or part thereof, not expressly incorporated in the Contract Specifications or the Standard Drawings and Specifications (1992). Any other document not expressly mentioned herein which isissued by City or entered into by the parties. Compensation. In consideration of Contractor’s performance of its obligations hereunder, City :~hall pay to Contractor the amount set forth in Contractor’s Bid in accordance with the provisions of this Contract and upon the receipt of wdtten invoices and all necessary supporting documentation within the time set forth in the Contract Specifications and the Standard Drawings and Specifications (1992), or, if no time is stated, within ¯ thirty (30) Days of the date of receipt of Contractor’s invoices. Insurance. On or before the Date of Execution, Contractor shall obtain and maintain the policies of insurance coverage described in the Invitation For Bid on terms and conditions and in amounts as may be required by CITY OF PALO ALTO IFB 121253 PAGE 1 OF 7 FORMAL CONTRACT SECTION 500 ~"the Risk Manager. City shall not be’obli ated to take out insurance on Contractor’s.personal property or the personal property of any person performing labor or services or supplying materials or equipment under the Project. Contractor shall furnish City with the certificates of insurance, and with .original endorsements affecting coverage required under this Contract on or before the Date of Execution. The certificates and endorsements for each insurance policy shall be signed by a person who is authorized by that insurer to bind coverage in its behalf. Proof of insurance shall be mailed to the Project Manager to the address set forth in Section 15 of this Contract. o ndemn flcation Contractor agrees to protect, defend, indemnify and hold City, its Council members, officers, employees, agents and representatives.harmless from and against any and all claims, demands, liabilities, losses, damages, costs, expenses, liens, penalties, suits, or judgments, arising, in whole or in part, directly or indirectly, at any time from any injury to or death of persons or damage to property as a result of the willful acts or the negligent acts or omissions of Contractor, or which results from Contractor’s.noncompliance with any Law respecting the condition, use, occupation or safety of the Project site, or any part thereof, or which arises from Contractor’s failure to do anything required under this Contract or for doing anything which Contractor is required not to do under this Contract, or which arises from conduct for which any Law may impose strict liability on Contractor in the performance of or failure to perform the provisions of this Contract, except as may arise from the sole wJll.ful acts or neglige.(~t acts or..om ssion~ of City. or any of.,its Council members, officers, employees, agents or represer~tatives. This indemnification shall extend.to any and all claims, demands, or liens made or filed by reason of anywor.k performed by Contracto.r under this Contract at any time during the term of this Contract, or arising thereafter. To the extent Contractor will use hazardous materials in ~connectiomwiththe execution of its obligations under this Contract, Contractor further expressly agrees to protect, indemnify, hold harmless and defend City, its City Council members, officers and employees from and against any and all.claims;..demands,, liabilities, losses, ¯ damages, costs, expenses, liens, penalties, suits, or judgments City may incur, arising, in whole.or-in part, in connection with or as a result of Contractor’s willful acts 0rnegligent acts or omissions ~nder this Contract, under the Comprehensive Environmental Response, Compensation and Liability Act (42 U.S.C. §§9601-6975, as amended); the Resource Conservation and Recovery Act (42 U.S.C. §§6901-6992k, as amended); the Toxic Substances Control Act (15 U.S.C. §§2601-2692, as amended); the Carpenter-Presley-Tanner Hazardous Substance Account ACt (Health & Sa~fety Code, §§25300-25395, as amended); the Hazardous Waste Control Law (Health & Safety Code, §§25100-25250.25, as amended);¯the Safe Drinking Water and Toxic Enforcement Act (Health & Safety Code, §§25249.5-25249.13, as amended); the Underground Storage of Hazardous Substances Act (Health & Safety Code, §§25280-25299.7, as amended); or, under any other local, ~tate or federal law, statute or ordinance, or .at common law. Assumption of Risk. Contractor agrees to voluntarily assume any and all¯ risk of loss, damage, or injury to the property of Contractor which may occur in, on, or about the Project site at any time and in any manner, excepting such loss, injury, or damage as may be caused by the sole willful act Or negligent act or omission of City or any of its Council members, officers, employees, agents or representatives. Waiver. The acceptance of any payment or performance, or any part thereof, shall not operate as a waiver by City of its fights under this Contract. A waiver by City of any breach of any part or provision of this Contract by Contractor shall not operate as a waiver or continuing waiver of any subsequent breach of the same or any other provision, nor shall any custom or practice which may arise between the parties in the administration of any part or provision of this Contract be construed to waive or to lessen the right of City to insist upon the performance of Contractor in strict compliance with the covenants, terms and conditions of thj,s Contract. Compliance with Laws. Contractor shall comply with all Laws now in force or which may hereafter be in force pertaining to the Project and Work and this Contract, with the requirement of any bond or fire underwriters or .other similar body now or hereafter constituted, with any discretionary license or permit issued pursuant to any Law of an, y public agency or official as Well as with any provisionof all recorded documents affecting the Project site, insofar as any are required by reason of the use or occupancy of the Project site, and with all Laws pertaining to nondiscrimination in employment and hazardous materials. 1 O,Bond_____~s. As a condition precedent to City’s obligation to pay compensation to Contractor, and on o~ before the CITY OF PALO ALTO iFB 121253 PAGE 2 OF 7 FORMAL CONTRACT SECTION 500 Date of Execution, Contractor shall furnish to the Project Manager the Bonds as required under the Invitation For Bid. Reoresentat~ons and Warrant~es. In the sup~_.~f any materials and equipment and the rendenng of labor and services during the course and scope of thd P~oject and Work, Contractor represents ahd’warradts: a.Any ~terials and equil~ment which shall be used during the ~ourseand scope of the Project and Work shall be vested in Contractor; b.Any materials and equipment which shall be used during the course and scope of the Project and Work shall be merchantable and fit to be used for the particular purpose for which the materials are required; Co Any labor and services rendered and materials and equipment used or employed during the course and scope of the Project and Work shall be free of defects in workmanship for a period of one (1) year after the recordation of the Notice of Substantial Completion, or, if no such notice is required to be filed, on the date that final payment is made hereunder; do Any manufacturer’s warranty obtained by Contractor shall be obtained o~" shall be deemed obtained by Contractor for and in behalf of City. eo Any information submitted by Contractor prior to the award of Cdntract, or thereafter, upon request, whether or not submitted under a continuing obligation by the terms of the Contract to do so, is true and correct at the time such information is submitted or made available to the City; Contractor has not colluded, conspired, or agreed, directly or indirectly, with any person in regard to the terms and conditions of Contractor’s Bid, except as may be permitted by the Invitation For Bid; ho Contractor has the power and authority to enter into this Contract with City, that the individual executing this Contract is duly authorized to do so by appropriate resolution, and that this Contract shall be executed, delivered ands.performed pursuant to the power and authority conferred upon the person or persons authorized to bind Contractor; Contractor has not made an attempt to exert undue influence with the Purchasing Manager or Project Manager or any other person who has directly contributed to City’s decision to award the contract to Contractor; There are no unresolved claims or disputes between Contractor and City which would materially affect Contractor’s ability to perform under the Contract; jo Contractor has furnished and will furnish true and accurate statements, records, reports, resolutions, certifications, and other written information as may be requested of Contractor by City from time to time during the term of this Contract; Contractor and any person performing labor and services under this Project are duly licensed by the State of California as required by California Business & Professions Code Section 7028., as amended; and Contractor has fully examined and inspected the Project site and has full knowledge of the physical conditions of the Project site. 12.Assianment. This Contract and the performance required hereunder is personal to Contractor, and it shall not be assigned by Contractor. Any attempted assignment shall be null and void. 13,Claims of Contractor. All claims pertai.ning to extra work, additional charges, ordelays within the Contract Time or other disputes arising out of the Contract shall be submitted by Contractor to City in writing by certified or CITY OF PALO ALTO IFB 151253 PAGE :3 OF 7 FORMAL CONTRACT SECTION 500 registered mail within ten (10) Days after the claim arose or within such other time as may be perm!tted or required by law, and shall be described in sufficient detail to give adequate notice of the substance of.the claim to City. ~ Audits by City. During the term of this Contract and for a pedod of not less than three (3) years after the expiration or earlier termination of this Contract, City shall have the right to audit Contractor’s Project-related and Work-related writings and business records; as such terms are defined in California Evidence Code Sections 250 and 1271, as amended, during the regular business hours of Contractor, or, if Contractor has no such hours, during the regular business hours of City. 15.Notices. All agreements, appointments, approvals, authorizations, claims, demands, Change Orders, consents, designations, ,notices, offers, requests and statements given by either party to the other shall be in writing and shall be sufficiently given and served upon the other party if (1) personally served, (2) sent by the United States mail, postage prepaid~ (3) sent by private express delivery service, or (4) in the case of a facsimile transmission, if sent to the telephone FAX number set forth below during regular business hours of the receiving party and followed within two (2) Days by delivery of a hard copy of the material sent by facsimile transmission, in accordance with (1), (2) or (3) above. Personal service shall include, without limitation, service by delivery and service by facsimile transmission. To City:City of Palo.AIto City Clerk 250 Hamilton Avenue P.O. Box 10250 Palo Alto, CA 94303 Copy to:City of Palo Alto Regional Water Quality Control Plant 2501 Embarcadero Way Palo Alto, CA 94303 Attn: Deiisy Stark, Project Manager To Contractor:Monterey Mechanical Company 8275 San Leandro Street Oakland, CA 94621-1901 Attn: Milton Burleson 16.¯ Appropriation of City Funds. This Contract is subject to the fiscal provisions of Article III, Section 12 of the Charter of the City of Palo Alto. Any charges hereunder for labor, services, materials and equipment may accrue only after such expenditures have been approved in advance in writing in accordance with applicable Laws. This Contract shall terminate without penalty (I) at the end of any fiscal year in the event that funds are not appropriated for the following fiscal year, or (ii) at any time within a fiscal year in th~ event that funds are only appropriated for a portion of the fiscal year and funds for this Contract are no longer available. This Section 16 shall control in the event of a conflict with any other provision of this Contract. 17.Miscellaneous. ao Bailee Disclaimer. The parties understand and agree that City does not purport to be Contractor’s bailee, and City is, therefore, not responsible for any damage to the personal property of Contractor. Consent. Whenever in this Contract the approval or consent of a party is required, such approval or consent shall be in writing and shall be executed by a person having the express authority to grant such approval or consent. c.Controlling Law, The parties-agree that this Contract shall be governed and construed by and in CITY OF PALO ALTO IFB 121253 PAGE 4 OF 7" FORMAL CONTRACT accordance with the Laws of the State of California. SECTION 500 Definitions. The definitions and terms set forth in Section 1 of the Standard Drawings and Specifications (1992) of this Contract are incorporated herein by reference. Force Majeure. Neither party shall be deemed to be in default on account of any delay or failure to perform its obligations under this Contract which directly results from an Act of God or an act of a superior governmental authority. Headings. The paragraph headings are not a part of this Contract and shall have no effect.upon the construction or interpretation of any part of this Contract. Incorporation of Documents. All documents constituting the Contract documents described in Section 3 hereof and all documents which may, from time to time, be referred to in any duly executed amendment hereto are by such reference incorporated in this Contract and shall be deemed to be part of this Contract. Integration. This Contract and any i~mendments hereto between the parties constitute the entire agreement between the parties concerning the Project and Work, and there are no other prior oral or written agreements between the parties that are not incorporated in this Contract. Modification of Agreement. This Contract shall not be modified or [~e binding upon the parties, unless such modification is agreed to in writing and signed by the parties. Provision. Any agreement, covenant, condition, clause, qualification, restriction, reservation, term or other stipu ation .in the Contract shall define or otherwise control, establish, or limit the performance required or permitted or to be required of or p~rmitted by either party. All provisions, whether covenants or conditions, shall be deemed to be both covenants and conditions. Resolution. Contractor shall submit.with its Bid a copy of any corporate or partnership resolution or other writing, which authorizes ar)y’director, officer or other employee or partner to act for or in behalf of Contractor or which authorizes Contractor to enter intothis Contract. mo Severability. If a court of competent judsdictior~ finds or rules that any provision of this Contract is void or unenforceable, the provisions of this Contract not so affected shall remain in full force and effect. Status of Contractor. In the exercise of rights and obligations under this Contract, Contractor acts as an independent contractor and not as an agent or employee of City. Contractor shall not be entitled to any rights and benefits accorded or accruing to the City Council members, officers or employees of City, and Contractor expresslywaives any and all claims to such rights and benefits. Successors and Assigns. The provisions of this Contract shall inure to the benefit of, and shall apply to and bind, the successors and assigns of the parties. Time of the Essence. Time is of the essence of this Contract and each of its provisions. In the calculation of time hereunder, the time in which an act is to be performed shall be computed by excluding the first Day and including the last. If the time in which an act is to be performed falls on a Saturday, Sunday, or any Day observed as a legal holiday by City, the time for performance shall be extended to the following Business Day. Venue. In the event that suit is brought by either party hereunder, the parties agree that trial of such action shallbe vested exclusively in the state courts of California in the County of Santa Clara in the City of San Jose or in the United States Distdct Court for the Northern District of California in the City of San Jose. q.Recovery of costs. The prevailing party in any action brought to enforce the terms of this Contract or ~ITY OF PALO ALTO IFB 121253 PAGE 5 OF 7 FORMAL CONTRACT SECTION 500 arising out of this Contract may recover its reasonable costs, including reasonable attorney’s fees incurred or expended in connection with such action against the non-prevailing party. ’ IN WITNESS WHEREOF, the parties have by_their duly appointed representatives executed this Contract in the city of Palo Alto, County of Santa Clara, State of California on the date first stated above. ATTEST:CITY OF PALO ALTO City Clerk By: Its Mayor APPROVED ASTO FORM: Senior Assistant City Attorney APPROVED: Assistant City Manager Director of Public Works Director of Administrative Services Contract Manager (Insurance Review) MONTEREY MECHANICAL COMPANY By: Name: Title: By: Name: Title: (Compliance with California Corporations Code § 313 is required if the entity on whose behalf this contract is signed is a corporation. In the alternative, a certified corporate resolution attesting to the signatory authority of the individuals signing in their respective capacities is acceptable) CERTIFICATE OF ACKNOWLEDGMENT (Civil Code § 1189) STATE OF ) ’ COUNTY OF .) On , before me, , a notary public in and for said County, personally appeared CITY OF PALO ALTO IFB 121253 PAGE 6 OF 7 FORMAL CONTRACT SECTION 500 , personally known to me (or proved to me on the basis of satisfactory evidence) to be the person(s) Ovhose name(s) is/are subscribed to the within instrument and acknowledged to me that helshelthey executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrumeht the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. WITNESS my hand and official seal. Signature (Seal) CITY OF PALO ALTO IFB 121253 PAGE 7 OF 7