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South County, FL - Indian River <br />FIRM Proposal Egret Marsh Harvest Rake <br />Number P7331 R4 <br />Scope of Supply: Full Penetration Fine Screen Model FlexRake® site dimensions taken <br />from the original screen installed final design to be determined. <br />(1) 316 SSTL Full Penetration Model FlexRake® - 316 Stainless Steel Link Driven, <br />Front Cleaning, Rear Return Mechanically Cleaned Bar Screen approx. 6 ft wide x <br />20 ft long, nominal, .25" opening <br />• 316 SSTL <br />• Drive sprockets and end castings shall be 316 SSTL <br />• Drive shaft shall be 316 SSTL <br />• Channel height 10 ft — 9 in (based on original design) <br />• Channel width 6 ft (based on original design) <br />• Design to meet a 2 ft head differential <br />• Design flow 10 MGD <br />• Motor shall be 1 HP <br />• Bar shall be tear shaped <br />• Bar spacing .25" <br />• Screen incline 45 degrees (based on original design) <br />• Scrapers of 316 SSTL / UHMW <br />• Discharge height 2 based on original design <br />• Approx. weight 3 tons <br />Clarifications/Exceptions: <br />• <br />Screen shall be fully assembled <br />• Anchors to be supplied by the contractor 316 SSTL <br />Estimated Labor Hours screens only <br />• Number of employees 2-4 minimum <br />• Estimated time per unit 8-10 hours <br />• Total estimated per unit 16-40 hours per unit* <br />• * Note: Doesn't include wiring <br />Controls (Utilizing customer existing controls functionality will be the same as <br />existing screen) <br />• Reconnect field wiring to the new machine <br />• Functionality will be the same as existing screen <br />*Purchasing controls from Duperon is optional, however if a Duperon package is <br />not selected, then it is strongly recommended that Duperon review/approve <br />controls plan to insure they meet equipment specifications and maintain integrity <br />of warranty. <br />2 <br />! 11-00 I. c',1; Co 4-680" 9.754.8'. ct t , r > & <br />70 <br />