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TOWER VALLEY TRANSFER STATION <br />RESPONSE TO RFI QUESTIONS - August 1, 2024 <br />sCCflOil OAE trCIEVED I nFt quEsnoN RE;FOT{SG <br />7/1912024 46 Please indicate whlch windows receive roller shade!.Provide rollcrshades at all exterior window5. <br />111912024 47 <br />A. what edgeband thlckness/nat€ri.l for casework box€s? <br />8. what edgeband thicknets/m.t€rial for casework frcnts? <br />C. Whatedgebandthitknest/materialforcaseworklaminatecountcnops? <br />A. Cabinets to have 1 mm ABS/PVCedgeband to match cabinet box colol. <br />B. Fronts to have 3mm ABS/PVC edSeband to metch door and drawer colo. <br />C. taminate countefrops to have plattic laminate edge to match countedop <br />color and flnlsh. <br />7 11912024 48 <br />Sh€et C3 references a 6 hilh cha in link fence wlth tan slat5, type 3 per WSDOT gtandard deta il L- <br />20.10-03. This type offen.ing (tension wire ln lieu oftop and boKom rail3l does notfafw€ll with <br />Jlats as the wind will usually push the screen around causingdamage relativelyquickly <br />Recomm€nd adding top and botom rails ifthe slab are Solng to be installed. <br />Top.nd bottom €iis are requfed if using slats. The diameter ofthe top and <br />botom rails sho!ld match the dlameter ofthe 5ide railt and posts <br />7 12212024 49 <br />Electrical Dudbank Requirements: <br />Could we please g€t clarification on what requkes an electricsl ductbank and what doesn't? <br />According to the specifications, all underSround raceways should beencas€d in concrete unless <br />otherwhe specified in the drawlngs. Jhere are no detalls or notes on E100 specifYin8 what <br />requires a dudbank. Our primary concern i5 the requlaementforductbanks forllSht pole <br />underground conduih. EV stellons, underground conduits around the w.ter pond, and control <br />panels. <br />Add the following note to sheet 8100: <br />Con(rete duct banks ar€ required forroad crossings perthe desiSned and <br />future roadwaYs where heaw vehlcles travel over condulb Duct banks <br />installed not under roadways shall be p.ope.lyaompacted with sand/gravel <br />base with compacted overtill, All underground cab'es are pulled inside UPVC <br />conduits. <br />sheet E1o0 7122/2024 50 <br />General Note 13 on E100: <br />Could we please get clarification on the requlaenenb outlined in General Note 13 on E100? <br />Specifically, will manholes be requi.ed torlight pole5 every 200'? Note 5 mentions ro handholes. <br />We need clarification on the requkemenb for manholes. Thankyou. <br />Lighting poles are less than 150'apart. The 200'rule does not applyper <br />general note 13. Manholes are required for !nderyround conduit.un fo. <br />Sheet E701 712212024 51 <br />Utility Meter Responsibility on E7011 <br />Orawing E7o1, construction Note 7, indicetes that the utility meter will be prcvided byothe.s. <br />HoweveL the 8eneral notes indicate thatthe utility conpany supplies up to thetranttormerand <br />eveMhing on th€ load side ofthe transformer is ptovlded by the owner. Could we please get <br />clarification on whether the utllity meter sedion wlll b€ tupplied by the eledrical cont.actor or <br />others? Thankyou, <br />The meter base and the consumer dlsconned lwltch supplied bythe <br />contEctor, whlle the meterwill be supplied by the Utillty. Follow the electrical <br />utility standard for dlstributlon of respon5ibillty. <br />sheet E602 7 12212024 52 <br />Feede. Nuhbers on 8602: <br />Could we please 8et a feeder nuhberfrom the utilitv meterto the automatlctransfer switch. <br />asguminEwe are supplyin8 this a5 p€r my previous question? Additionally, could weget a fe€der <br />nunberfrom the automatic taansfer switch to the mein switchboard?lhe information nceded for <br />each feeder number Includes the numbe. of conductors, conductor types, numberofconduits, <br />Add the following note to sheet E602: <br />The main cable from the Utility equlpment to thecustomer dlsconnect 5witch, <br />then to the ATS and to the main swltch board shall be (241 500 MCM AL <br />condudor pulled inside (6) 4" conduits. <br />7 l22l2OZ4 53 <br />Oetailg on EVStations: <br />Could we get more details on the EV stations? There are no specifications, but the notes nention <br />EV 7.2(W,8ooo VA, and a 4OA single pole breaker' General notes state that EVchargers thall not <br />run on the Bqnetator, <br />The EV ahargers shall operate on the normal powelsourc€ only noton backup <br />power. kvel (2) 7.2 (W EVch.rgersshall be fed through 1'pha3e 10 wA step <br />down transformea nett to each pedestal (GroupinS under one transformer is <br />allowed). EVChat8e.s shall be Leviton Model EC32Wwith EPEDl Single <br />MountCharglns Stalion Pedestel or app.oved equal. <br />!€viton Model €c32W with EPE0I SinSle MountCharsing Station Pedestal <br />EV Specifications: <br />Amperage:32A <br />greaker:40A <br />Charge connector Cord : firo AWG SAE J1772 <br />Numberof Phase / Wle: 11, t2 and Ground, Eottom Feed <br />OperatingTemperatu.e : -30' Cto 50'c <br />Output Power : 7.6kW <br />Shoil Circuit Cur.ent Ratlng : 20 mA CCID Per UL 2231 <br />Voltage : 208/240 VAC <br />€nalosure lvlatedal : Pla5tic (PC+pgTl <br />Enclosu.e RatlnS: NEMAType 3R <br />Status Indlaator: Power Present, Charging, Feult <br />Altitude: Up to 5,500 ft. (2,000 m) <br />Charging Cable Operatlng Tenp.rature : _22'F to +r22'F ('30'C to +50'Cl <br />coolln8 : Natural cooling <br />Operating Humidlty: < 95% Relative Humldity, NonCondensing <br />c.ble Length:1,8 ft. (5,5 m) <br />Standards and Cedifi.atione : UL2594l Ut 223f-l1 Ul 2231- 2l U1 2251 | Ut <br />621 Ul-9911U119981 NFPA70Afrlcle625l Ul840l CSAStd. C22.2t2801 OCPp <br />1.5 Compll.nt <br />Sh€et €100 712212024 s4 Location of PP-Scal€ Transformel: <br />Could we please getthe loaation ofthe PP-scale transformeron the slte plan 8100? <br />The PP-scale transformershall be located nonh ofthe HVAC uniton a <br />housekeeping concrete pad at the gcale house. <br />'t 122/?024 55 <br />Fiber Optlc Conduit RequiremenB: <br />Can we run the spare 2" fiberoptlc aondui! lhrough the power manholet, ordo we need to supplt <br />additlonal handholes or manholes every 2OO feetfor the 2" fiber optlcconduiB? <br />Generally, yes but also dep€nding on lhe type offiber optlc cable being <br />provided. Fiberoptlc cables runnlng thaough electrical vaults must be properly <br />marked and protected from damaSe for new and future power cabling <br />installaiion. Also refe.to NEc 770.133 (A) <br />Sheet E1O1 7122/2024 56 <br />Addltional 2" PVCCondults: <br />Where it indlcates 2" additional PvC condu:ts forfiber cables, are theyreferinS to the conduit in <br />thevench o.from a vault? Callout 102 and 101 feede.s are marked for ilo addltional 2'PVC <br />conduits for fiber cables. will this be a total of4 aonduits or 2 conduits from 102/101 back to thell <br />source? Thank you. <br />lhere ls a total oftwo {2) 2" conduaB for fiber and communication cabllnS, <br />runninE parallel to power, Soingto each bulldlnS. These conduits are for <br />connedlng flre alah, data and telecommunlcation fo. the project. <br />sheet E701 712212024 57 <br />Offlce and White Goods Area: <br />Could we please 8et the missin8 drawinSs forthe PP'O panel schedule and buildingdrawldSs? Pp_ <br />O on E7O1 lsn't marked with Conitructlon Note 3 fortuture exp.nsion. Thank you. <br />The PP-O panel is pan otthe future expansion, whlch i5 not partofthit <br />contract. <br />8lrl2o24