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Home My WebLink AboutLaminar Energy Services 2011-12-19; Amendment 1 2012-08-08� CITY OF OKIAH AMF.NDMFNT 1 �� Tp PROPCSSION.AL SF,RVICES AG121;F,ME!VT BET WEEN L9MINAR EN�RGY SERVICES and THF, CITY OF UKIAH "fhis Amendment No. l, e�tered on August 8, 2012, revises the Agrecment Y'or Professional services dated Decembcr 19, 201 1 between tl�e Ciry of Ukial� and Laminar Energy Seivices for professional consulting services relatina to Phase 2 Engineering Services atthe Lake Mendocino Hydro Facility for the repair of the Penstock. This Amcndment t`�o. 1 adds additional scope oF work, as well as an additional not-to- execed cost of $26,200.00, as identified in tl�e proposal lettcr fiom Laminar Giergy � Scrvices dated Ja�uary 14, 2012, and marked as Attachment "A". � As a result the ravised total agreement amount is not-to-exceed $56,200.000 Exce�t as expressly amended by this Amendment, all otl�er terms remain unch�nacd and in full force and eCfecC. I , ]� W[TNESS WHER�OP, 'CHF, PARTIES IIAVE EXECUTED TIIIS AMGNDMCNT ON THE EPPECTIVE DA'I'E: � LAMINAR ENEIZGY SHRVICES BY: /' � UA1'G: v �' Z PRI� TNAML: �i-�� //�� Cl'I'Y OF UK(AIi. BY: ,<�.:'lli��,�,�, �� DATL: � ZC' / �-- J�I�dE CHAMBERS, CITY MANAGER i � A"I�I'EST -�/ � BY: �—` � L= � DATE: '�/�� I I,INLIA B OW-. , CITY CLI:RK � I I I - _ --. ......_ _ _.—_. ._..—...._._. __..... ----. _. I _ _ _ - - l./a�/IIIV�'�►�. ` ��T �� ,, ! ENERGY SERVICES,� INC. I�:i;I�armersLane,H339 �Sant:�iRosa,CA 95h05-7535 Tel�. (k3};8�705-0072 January 14, 2012 Mr. Mel Grandi, P.E. Electrical Utility Director City of Ukiah 411 West Clay Street Ukiah, CA 95482 Su6ject Second Proposed Addendum to]ob #L1112A-Ukiah• Penstock Phase 2. Dear Mr. Grandi: [t is proposed that Laminar Energy Services,Inc. provide Ownei's Engineering consultation I for the additional scope items listed below. These items are listed as item numbers 9 through 12 as additions to the existing job number L1112A-Ukiah,[tems 1 through 5 I previously approved. Currently,there is a separate addendum Scope-of-Work Changes [L1112A(al),[tems 6 through 9] pending approval. The total estimated labor time for this proposal is Eighteen (18) man-days based on realistic worse case conditions for items 9 through 12, below. Examples of these reasonable worse case conditions would be problems encountered during valve removal and reinstallation, separate days to witness each Factory Witness Test,and conducting startups on the two units at separate site visits. The scope of work proposed is as follows: $COPE 9) Mechanical Contractor Bid Specification work: a. Write and deliver a bid specification package for the mechanical contractor work scope to correct the Unit 1 and Unit 2 Turbine Shutoff Valve (TS� problems. b. Develop and provide a recommended bidder's list. c. Conduct a Bidder's Mandatory Site Bid Walk-down. Proposal L1112A(a2)-Ukiah - ,N�yNr,LaminarEnergy.com FAX: 831.401.2772 Phone: 888J05.0072 CONFIDENTIAL ' I I I _. ' _ . z� Page 2 January 14, 2012 I 10)Oversee the mechanical contractor site work and provide quality assurance inspection services during the removal and reinstallation of both TSV's. 11)Review,approve,observe,and obtain final documentation of the TSV Factory Witness Leak and Stroke Test conducted by the valve repair shop. a. [ncludes verification that the overhauled TSV's meet bubble tight leak standards at rated pressure through a formal hydrostatic test. b. Opening/closing forces are within the standard set by ANS[/AWWA C504 standards set for butterfly valves. 12)Provide startup and commissioningservices during the plant restart. I SCHEDULE The work will start as soon as a Purchase Order or other authorization is received authorizing this Work Scope. Site access will be coordinated with customer due to the nature of the work location and associated restrictions. I PRICING AND TERMS OF PAYMENT � 1. The above discussed scope of work plus expenses is estimated at a total price of$26,200 (twenty six-thousand two-hundred US do]Iars).The work will be performed on a time-and-materials"not-to-exceed"basis at a straight- time billing rate as defined in the existing contract of$180 per hour (plus i any expenses). Any required materials are cost plus 10%. I 2. Paymentterms are Net 30 days from date of receipt of correct invoice. i Laminar Energy is responsi6le to assure all documentation is correct and complete when submitted. Late fees of 1-1/2%per month may be assessed for payment received 30 days after invoicing. , 3. This offer is extended for 60 days after the date of this proposal. I 4. Laminar Energy Services, Inc.warrants and guarantees that it will perform its services in accordance with the standards of care,thoroughness, competence normally practiced by recognized firms in the industry in performing services of a similar nature at the time of performance of the services. Proposal No. L1ll2A(a2)-Ukiah www.LaminarEnergy.com FAX: 831.401.2772 Phonc 888J05.0072 CONFIDENTIAL ��. . • z'Page 3 ]anuary 14, 2012 Please contact me at 831-588-6027 or Tracy Wallace at 707-695-0072 for any questions you may have regarding this proposal. Best Regards, /�( �� PAUL B. DIRKS,P.E. Principal,Senior Engineer I cc: Mary Horger I� Jim Bauer i Tracy Wallace I I I I I I Proposal No.L1ll2A(a2)-Ukiah www.LaminarEnergy.com FAX: 831.401.2772 �I Phone: 868.705.0072 CONFIDEN'CIAL I --