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<br />The meters Will bG instaJJec by ADS. The operation and maintenance will be handled <br />by a aew oft'W'o p~rsons. Routi'1e mai:'lt81'\ar\C$ and ..Nice \\'\11 be performed at ~ch <br />mcnrtoMg ~nP. weekly. Ea.eh ins1nJment and all .ensors wt1l be inspected to ensure <br />they are operatino Rnd free ot any debris. ThroUghoUt the period, maintenance fonns <br />will be completed for oach lAid VIsit and win ~mmarizv the activities pcrfonnecf. <br /> <br />Hytfrc!ulic Venflcatlon And C'~tlbration <br /> <br />All $eIls0r5 are caJlbr8ted at 1M AUS manufacturing facBity and \1rified at the <br />munitcftng site upon In.'1fRnatIon. Howewr, qualily ftow datl requIres a thorough <br />understanding of the hydr3uar. characteristics at each site. Ttis... be aocorr.plished <br />by performing at least four (4) independent "8r1ficalicN (by independent de'ke) of the <br />depth of n<Jw and the peak vefodty at Wlrfous urnes 01 the dlY to capture the full range <br />of flows for each ~ile eLe.. earty morning. mid-day. late night. etc.). The ~ution of <br />flow veldes wtthln Ul~ weUBd crosweefion will be obtaJMd using the hydraulio <br />profiling method. Hydfaulc prcfiling i$. accomplished by rneasudng independent point <br />velocities at pre-defined coordirw.es wIUlIn the wetMd eross-section and then <br />integrating them to produce the average veIodtj. At least 1Wn (2) hydraurrcprcfiles 'Will <br />bt; ccptured ~t each site. As prescribed by !he data analyst. volUmetrIC tests or weir <br />tests may be requ~red to augment the hydfaulk; calD:naticn efton Ht any site. <br /> <br />Mder Removel <br /> <br />Upon completion ot the flow monitoring phase of the project. the now meters. rain <br />gauges, and inDUillntion harclware wiU be removed. All data coUaeted duTing ihe <br />monitoring \'ViiI be presented to the Ctty In the final report. <br /> <br />How Data Proe~ssmfJ <br /> <br />The flow ca~ v.;ill be routinely analyzed throughout the m~nitorin!i peticd. Wee~y data <br />prCCA!:;$lnQ provides a quality c:ontrol measure to ensure thet the data is acc:ur~le and <br />that the field ealibratlon proceS$ Is complete prier to the removal of the monitors. The <br />ftow sitp_" wtll be balanced 1hn;)ughout the network to enable d~te volumes ur lhe <br />flow eomponp.nts to be determined. Data processing of flow data includes generation ur <br />tabular and {lr:1phical data presented in one-nour and d:lify rnerements. <br /> <br />A de.$c..'fi~ticn of f:eld iScf.vIlies related to the flow morJt~rin9 progr::m wi!1 be proiided in <br />the {inal report. Also, a dat~ summary fer each mcn1toMg icca:t:ion win be provided <br />which will consiS: co\: <br /> <br />. Silt' report - indIcates gp.neral conditions du~n9 install periodl diagram <br />cietam'IY meter location <br />. Ta:ufar cata. hourly. daIJy <br />. Hydro~raphs . rnonthly, weekly <br />. Magnetic data. ASOn or LoWs <br /> <br />C:\:lA:.~~"T'rV\Ci ~t'l'.llRCilOJ:lOC <br /> <br />i <br /> <br />~"'~reh 23. , i97 <br />