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t`TY or SU?V W <br />The Collins Avenue median is Irrigated through a 'wetho,e' ,ob,urface irrigation system <br />supplied by City water meters, with the exception of median Island 'bullnoses' which are <br />watered with overhead Irrigation. <br />3.7.3 0114-GOMIG 19r,i n <br />Required on-going malntenance as follows: <br />vvMrdy: Contractor Is to visually inspec[ all Imgatea areas once per weer, ro IOendry <br />potendai IealM as evinencea 13y water relareti plant srress, suRace waver, <br />Ory spors, correLT spray paaems, prevenrion or overspray on pavement, <br />Reaa clogging anti rerraMng, OroRen or OamageO equipment, and paved <br />suR'aces anti walls arrel!Tea by Imgation spray. <br />Monmly: E um system on with controllers and check program. Ad�u5tpryr� � � n5 <br />needed for seasons, n; -w plantings, and weather conditions. Veriry that <br />system is running 20 rninut-- on and 20 minutes off, per Lycle, to prevent <br />'wethose' hydration (decrease leak rate). Suyyzzted frequency of <br />watering Twill vary based on rainfall) is 5 rycies per day/5 days per week <br />during dry 3za:pun and 4 gycies per day/3 days per weak during wet <br />zua3un. Vizually Inspect valves, filters, and backflow preventers fur <br />malfunction or damage and repair a5 nmded. With system running, <br />visually Inspect for PVC pipe breaks or'wethose' needing repairs. Always <br />make repairs to all PVC or'wethose' pipe after flo,hing the pipe. After <br />repairs are complete, tum the sy,tem on to verify that no additional work <br />Is required. The Contractor ,hall also conduLT meter readings Lo verify <br />viability of ,y,tem, at IeaSL once per month <br />Quarterly: In addluon to munthly maintenance schedule open iiusn ports ana let <br />water run a minimum of .3 minutes. Cneclt alter eiements tor excess <br />residual and replace If needed. <br />Annually: in atitiidon to montRly maintenance scne0ule. replace nher elemenL5 anti <br />conuoiler batteries. LRemlcally nusn system using 'I7isolve' anis process <br />wili remove Iron, calcium. ana omer Oulloup on me Insltie or the'wethose' <br />anO PvC pipe). <br />Accluenral: Accitienrai tiamage ro system — Folio- the monthly procedure and be <br />mindful to always flush the system before and aft, -r making r.paii-.. <br />3./.-e COMvElgTIOlgAL IRRIGATION SYSTEMS <br />City of 5unny Isles Beach I Invitation to Bid No. 17-05-01 <br />Lukes' Landscaping, 1..c. 4 <br />