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<br />· Average base ftow under dry conditions <br />. Peak daJJy now rates · dry and wet . <br />. Pe;ik' inflow rates or velum.. <br />. Ras~ Inflltratlon rates <br />. lnsltu capacity at measured location <br /> <br />c. Above Ground Reconnaissancel Map Update <br /> <br />Iobove ground reconna.i$sanca will lJlII perfonned on 1 ~ of the ~ary Job Corps <br />Conter end the City Airport. This data wiD srpply background M~P. data to be used <br />during the c:ollection S)'8tem analysis. Above gl'ound physlcallnspedlon determin_ the <br />phy$icat condition, locetlon and length of the ~ $1-', to k1An1Jfy coveAKi <br />manholes. Th~ data wiD be used to verify and upda(e "e sanftary sewer caUeetIon <br />~ m:lp. The following data to be recorded is to include. but not bP. limited to: <br /> <br />Length beM'ten manholes <br />Identibtion of each menhole <br />Identification of ccwered or unlocated manholes <br />ldentffieation of vid)le 30UfCes of extraneous ftow <br />Notation of ~u$U31 conditions that may require inmedJate aUentfon <br />Conttrmation of flow direction <br /> <br />the maps are nor eledronic so any updata$ MrJlor corrcdions WIll be made dIredIy on <br />1I1e proVIded maps utUizing data obtained during the above gror.md reconnal$$ance <br />task. Manhole ro=ttiOns, line locations, Une lengths, line sizes. and ~w directfon will be <br />Included on the maps. <br /> <br />D. Manhole fnspectionJVisual Pipe Inspection <br /> <br />IniemaJ inspections of l00.k of all senitary access atrudures within the project win be <br />eonducted. PIPECAMN will bc uWzed to provide teJewised ~on of the a.cce..<t~ <br />structures. In the e'lent that tele'lised Inspection is nat possi)fe, t'le access structUre <br />will be enterad and Inspected. Should:l. QOnfined space entry be necessary. Industry <br />s~ndard OSHA. NIOSH, OSDA and NASSCO conflll8d space entry pc1icies anc <br />practice." will be followed to ensure safe entry and egress d 3J! access ~tructur~. In <br />t'1e event of confUcting requirements. OSHA standM'ds will prevail. All manhole <br />components (I.e., r.ovEr. frame. trame seal, chimney. comell wall, etc.) wil[ be i~pected <br />ttnd recorded on standard field inspection fonns. Pipe c!iamctcr fMaSUrements will be <br />rounded to tlie nearest Industry standard pipe diamstsr O.e.. a measurement of 7.7~' <br />wiU 00 recorded as 8.01). The rim4o-inwrt measurements. in tcr.ths at feet, and <br />g~lt#li:Il utientation for aD connecting ffnes WIll be recorded. Photographic Images wiil be <br />captured of Ult' ge~ral surroundings of each manho{e ai1d sel;cted defocts. <br /> <br />A minimum of 20 minutes \11m be spP.nt in loeatlng stnJdures in order for the access <br />Jospe1;ticns to be COUIl~ for payment. A fISt ot "cn~lld->not-4ocate' or linaccassiblel <br />O~Cs3 structure~ wifl be $ubmitted to Ule OWNER. once tt\e OWN1::H has located and <br /> <br />C:'.D~~C':'\SWA"~~OOC <br /> <br />& <br /> <br />Marcil ZJ, 10CJ7 <br />