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Addendum #1 GRAVITY SEWER: 1. Manholes: Elevation of top rim, bottom elevation and invert of each influent and effluent line. 2. Show distance between manholes center -to -center and horizontal location by baseline station and offset. 3. Show material size and type used to construct sewer mains. 4. Show length (center of manhole to end of stub) distances from known reference points or baseline offsets, and elevation of stub -outs. 5. Show which services have twenty (20) foot length of DIP at water main crossings. 6. Show station and offset location of sanitary services at property line. Particular care in dimensioning needed in special situations, i.e., cul-de-sacs and locations where services are not perpendicular to wye. 7. Show invert elevation of sanitary service at property line. 8. Any and all necessary dedicated easement locations, identified by O.R. Book and Page Number. PUMP / LIFT STATION: Record Drawings shall show elevations for the top and bottom and diameter of wet well along with invert of effluent line. Record Drawings should also indicate the make, model number, horsepower, impeller and condition point of pumps selected and installed, shape of wet well, location of control panel, location of pump out connection, float level settings, any deviation from the plans, and serial number(s) of the pump(s). SURVEY CONTROL 1. Install/re-establish: It shall be the contractor's responsibility to hire a Professional Surveyor and Mapper as defined per Chapter 472, Florida Statutes, to replace any horizontal and vertical control shown on the engineering plans that was destroyed during construction. 2. New roadway alignment control points (survey baseline or controlling line and all points as indicated on the plans or control sheet) upon final roadway completion. Include all intersections and side streets. State plane coordinates and elevations for all control points. 3. If shown on plans or not: Any Public Land Corner or Governmental Survey Control point(s), vertical control (bench marks), property corners destroyed and/or disturbed during the scope of the project shall be properly re-established as per standards as set forth within Florida Statutes, Administrative code and Minimum Technical Standards for that type of survey. All said surveying mentioned above shall be performed under the direct supervision of a registered Professional Surveyor and Mapper in the state of Florida and certified accordingly. Said Governmental agency(s) shall be notified in writing of disturbance and re - establishments. 01025-24 Technical Specifications F:\Public Works\ENGINEERING DIVISION PROJECTS\1414-49th St_58th Ave to 31st Ave\1-Admin\Bids\Bid Documents\Adendums\Technical Specifications uPDATED 5-25-2017.doc