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<br />APPENDIX A <br />PROJECT DESCRIPTION & SCOPE OF WORK <br /> <br />PART 1: PROJECT DESCRIPTION <br /> <br />Project Title: <br />Proj ec t Number: <br /> <br />1985 Wastewater Treatment Plant Improvements <br />15-86-21 <br /> <br />The Project consists of the design and construction of improvements <br />to increase the City of Paris Wastewater Treatment Plant capacity to the <br />values indicated in Engineer's report entitled "Review of Wastewater <br />Treatment Facilities, Paris, Texas," and dated June 12, 1984. Engineer <br />has, through analysis conducted in developing said report, determined <br />the following improvements will achieve the indicated capacities, These <br />improvemerlts shall constitute the Project: <br /> <br />o New flow spl itter and grit removal systerr, ahead of the <br />existing headworks (comminutor and grit basin). <br /> <br />o New screening facility with six 1 mgd static-type screens, <br />designed to allow a truck to drive into a lower level to pick <br />up the screenings, and provided with a metal building super- <br />structure, <br /> <br />o New recirculc,tion pUIr.ping station to (1) lift the flow from <br />the screer:s tv a trickling filter and (2) lift the flow from <br />the trickling filter into the existing headworks. Two <br />constant speed, vertical mixed-flow type pumps to be provided <br />for pumpi ng screened raw sewage and fi 1 ter recyc 1 e, onto the <br />filter. Two, 2-speed vertical mixed-flow type pumps to be <br />provided for returning trickling filter effluer,t to existing <br />plant. <br /> <br />o <br /> <br />Modification of one abandoned trickling <br />with new synthetic media, collection <br />distributor, <br /> <br />filter box and equip <br />troughs and rotary <br /> <br />o New yardwork, piping, electrical equipment, and controls <br />associ ated wi th proposed improvements, <br /> <br />o <br /> <br />Additional aeration discs and velocity control baffles in the <br />existing aeration basin sufficient to treat design loading, <br /> <br />PART 2: <br /> <br />SCOPE OF WORK <br /> <br />The Engi neer shall perform engi neeri ng <br />implement the Project. The anticipated scope <br />below. Supplemental services may be required. <br /> <br />services necessary to <br />of services is specified <br /> <br />A-I <br />