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V 1989 <br />TO: Members of the Board <br />of County Commissioners <br />FROM: Joseph A. BairdL <br />OMB Director <br />BOOK .iG FAH 58 <br />SUBJECT: BUDGET AMENDMENT <br />NUMBER: <br />039 <br />DATE: January 24, 1989 <br />Entry <br />Number <br />Funds/Department/Account Name <br />Account Number <br />Increase <br />Decrease <br />1. <br />EXPENSE <br />LANDFILL WASTE DISPOSAL/ <br />Sanitary Landfill/Cash Forward <br />411-217-534-099.92 <br />$ 0 <br />$ 7,768.00 <br />Sanitary Landfill/Other Improv. <br />411-217-534-066.39 <br />$ 7,768.00 <br />$ 0 <br />Except Buildings <br />INDIAN RIVER OOIINTY TREATMENT PLANT <br />SCOPE OF SERVICES <br />Receiving Tank Portion <br />Base Tank Dimensions L 12'4", W 8'9" H 4'4". <br />1. Base tank is to be buried to the lip of the tank. <br />2. The tank will be grouted to repair cracks and chips. <br />3. The top slab will be installed with ramneck joint compound <br />the entire width of the upper lip. <br />4. The top slab will have a 4" wide cinder block wall <br />installed on the perimeter of the slab. The inside of the <br />wall will be taper grouted in. <br />5. The new surge tank's bar rack box shall be cut loose and <br />will set on the top slab and made integral to the <br />perimeter wall. The box shall discharge to the center of <br />the tank. <br />6. Existing pumps, floats, and panel will be utilized for the <br />existing tank from the Gifford Wastewater Treatment Plant <br />Old Surge Tank. <br />7. The existing pumps will be plumbed with individual check <br />valves and a shared wheel -type gate valve, all pipe and <br />fittings to be SCH 80 PVC. They shall be installed 18" <br />off to bottom of the tank. <br />• 8. Washdown water will be supplied by Indian River County via <br />plant hoses. <br />New Surge Tank Portion <br />1. The discharge line from the receiving tank will be run <br />overground to the up leg of the force main. Attachment <br />shall be by a brass double -strap tapping saddle. <br />2. The 6" line going into the bar rack must be cut and <br />extended into the new surge tank with SCH 40 PVC pipe and <br />fittings. <br />3. The g" over flow line will be replaced with a 4" line with <br />a 90 elbow plumbed into the old splitter box's north <br />baffle. <br />4. The bottom line from the splitter box will be cut loose. <br />5. The Contractor will construct a cover for the splitter box <br />constructed of 1/2" marine grade plywood. <br />. 6. The Contractor will plumb the line from: the new surge <br />tank's splitter box to the north baffle of the old <br />splitter box with SCH 40 PVC pipe and fittings. <br />Chlorine Contact Chamber Portion <br />1. The Contractor will cap off existing discharge pipe to <br />percolation ponds. <br />2. The Contractor will cut the concrete top slab to enlarge <br />the hole in order to place the 2nd pump in the chamber. <br />3. The County will supply pumps, floats, bracket, and the <br />panel. <br />4. .The Contractor will install pumps, floats, bracket, and <br />the panel; pumps are Hydromatic 3 phase, 230v, 1.5HP, 6 <br />AMP units. <br />5. The Contractor will plumb using SCH 80 PVC, individual <br />check valves and a shared 3" wheel -type gate valve to the <br />force main on the south side of the old plant. <br />58 <br />