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anlmvana 1110 Nalmal and Built Cnmarmnum <br />March 22, 2017 <br />Mr. Armando Fernandez <br />Senior Engineer <br />CITE' lila SANTA ANA <br />Public Works Agency <br />Design Engineering <br />220 S. Daisy Avenue (M-95) <br />Santa.Ana, CA 92703 <br />HB I Al <br />SU13JBCT: Proposal for Professional Eugineerdng Design Services <br />Walnut Pump Station Upgrade Prgject <br />Ad ditionatl .13iddfn; and Construction Phase Services <br />Dear Armando: <br />Pursuant to your realest, we are submitting this proposal to provide additional services during the <br />bidding and Construction phase for the WairmtPump Station Upgrade Projeal. <br />SCOPE OF SERVICES <br />This proposal for additional engineering services includes the Collowing scope of work: <br />I. tl iottal Bi<:1 Ilse Assis a zee - Provide additional assistance during the bidding ptime of <br />the project, This work included responding to numerom questiom from bidders during bid <br />period that was extended seral weeks beyond the original bid due date. <br />2. I?l n,'R vlsit>lss_Ibi;_1 urz?p rzci ;Discharge header Replacelnenl, - At City's request, Psomas <br />prepared revisions to glens to include replacement of all pumps, motors, valves, fittings and <br />above ground pilling. Work included imparation of a new construction plan sheet, <br />Coordination with City staff and ptunpmanufacturers to determine equipment requlremtnts. <br />3. Asb�te �baten ent S 4onjt'in Y <br />All City's request, Psomas retained A -Tech Consulting to <br />provide asbestos abatement monitoring; cluing Contractor's demolition of tate existing purnp <br />station Strocture, <br />4. f3 i cling l'le'Liq tiggr 5g stanou Psomas assisted City Water staff with preparation of a <br />budding permit application with City of Stro Ana. <br />5. Z„ey�talgpw.;4a t uc'hnul andIYAQ.:dans - At City's req uest, Psomas 2911 review proposed <br />modifications to the Sodium. Iiypoehlorho/POO building to reprove interior wall to ereato a <br />single room. Work included rovisiom to structural and HVAC plans and <br />associal#ad calcuiatduns. <br />5, ttevisions n_l lechtc,,l�altd 1,n,_C,r,_umu it hen,. PlpnS, -- The City requested 3 Hutton cvntrn onve <br />Psomas (and aur electrical eng=ittoer MI'A) acid four (4) new c01tirol panel; SoaeWo <br />Santa Ana, CA 118707 <br />Tei 714.761,7373 <br />r -x 7'i 4,546MB3 <br />ww.u,pnUrnas_corn <br />25G-5 <br />