villamette falls locks

villamette falls taalaalu yuu looni villamette nadipai oka taala vyavastha.ess. oregon rashtram. rashtram praarambhamai, 2011 nundi moosiveyabadina vaaru, villamette jalapaatam mariyu tii daati navigate cheyadaaniki villamette meeda padava ravaanaanu anumatinchaaru.doubleu. sullivan anakatta. anakatta moosivesinappati nundi taalaalu "panicheyani sthithilo" vargeekarinchabaddaayi mariyu saasvatamgaa muusivaeyabadataayani bhaavistunnaaru.
portland metropolitan praantamloo unna naalugu anusandhaaninchabadina taalaalu columbia nadhi nundi 25 mailla dhooramlo, oregon nagaram nundi villamette nadiki addamgaa unnaayi. taalaalanu united states armi corps off injaneerlu nirvahinchevaaru mariyu pradhanamgaa ananda padavalaku sevalu andinchevaaru. taalla gundaa vellae maargam vaanijya mariyu vinoda noukalaku uchitam. eee taalaalu unchaaru chaaritraka pradaesaala jaateeya registerlo cherchabaddaayi mariyu mariyu american society off sivil injaneers dwara oregon chaaritraka sivil injaneering mylurayiga gurtinchabaddaayi.
taalaalu naalugu gadulalo edu dwaaraalanu kaligi untaayi, ivi upayoginchadagina vedalputho ettulo maarpunu (alalu mariyu nadhi pravahanni batti) penchutaayi. eee vyavastha podavugaa untundi, mariyu podavaina varaku noukalaku vasati kalpinchagaladu. naalugu concreat nirminchina gadulalo prati okkati unnaayi.
nirmaanaaniki sannahalu.
eee kaaluva mariyu taalaalu 1870 nundi 1872 varaku nirminchabaddaayi. nirmaanam praarambhinchadaaniki mundu chaalaa chattaparamaina, samsthaagata mariyu aardhika panulu cheyalsi vachindi. jalapaatam chuttoo navigation marganni nirminchadaaniki villamette falls kenal und locks company (taruvaata portland general electric anie paeru maarchabadindi) maarchabadindi) erpadindi. eee samstha saasanasabha yokka pratyeka chattam dwara vileenam cheyabadindi. aaa samayamlo, villamette jalapaatam meedugaa saruku ravana yokka anni ravana praja ravana samsthachae niyantrinchabadindi, dheenini tarachugaa pii anie pilustaaru.tii. koo. nadilooni eee keelaka binduvu yajamanyam p ichindi.tii. koo. villamette nadipai ravana kosam anni pootiilanu anachivese saamarthyam. pii yokka market aadhipatyaanni vichchinnam cheyadaaniki kaaluva mariyu taalaalu kontavaraku nirminchabaddaayi.tii. koo. villametlo nadhee ravana dwara.
kenal und locks companyni vileenam cheyadam.
$300,000 adheekruta mooladhanamtho valamet falls kenal und locks companyni 1868 september 14naa enn. hown, shamyul ell. clacamas kounteeki chendina stephens, mariyu anubhavagnudaina steamboat kepten ephraim doubleu. aaa jalapaataaniki paschimaana villamette nadhi jalapaatam vadda oka kaaluvanu mariyu tagina padava taalaalanu gurtinchi nirminchadaaniki" baghman (1835-1921).
prabhutva subsidy.
1868 aktobaru 26naa, oregon saasanasabha "valamate jalapaatam vadda steamboat kaaluva nirmaanaaniki tagina nidhula kosam oka chattam" anae paerutoe oka chattanni aamodinchindi."villamette jalapaataaniki paschimaana kaaluva mariyu taalaalu nirminchadam oregon prajalaku chaalaa mukhyamainadani, eee nirmaanam dwara villamette nadipai saruku ravana raetlu tagginchabadataayani chattam perkondi, anduvalla idhi samsthaku $150,000 subsidini manjuru chesindi, aaru vaarshika vaayidaalalo $25,000 chellinchaalsi undhi, kaaluva mariyu roopaalu puurtayina thedhee nundi praarambhinchi, antargata merugudala kosam united states oregon raashtraaniki viraalamgaa icchina bhoomula nundi vachhe dabbutho.
nidhula sweekaranaku puurva sharatuga, janavari 1,1871 natiki, company kaneesam $100,000 kharchu chesi, jalapaataaniki paschimaana, "pradhanamgaa kattirinchina raayi, cement mariyu inumutho nirminchina, mariyu lekapothe mannikaina mariyu shaashwata paddhatiloo nirminchina" kaaluvanu puurti cheyalsi undhi."puurtayina tarvaata, governor niyaminchina commission, chattaniki anugunamgaa nirmaanaalu chesara ledhaa anie nirnayinchadaaniki panulanu tanikhi cheyavalasi untundi, lekapothe, subsidy chellinchabadadu.
toll authority.
puurti ayina tarvaata modati padhi samvatsaraalaku, company anni saruku ravaanaaku tannuku debbai aidu sentlu mariyu prayaaneekulaku iravai sentlaku minchakunda sunkaalanu vasoolu cheyagaladu. padeella taruvaata, garishta sunkam tunnu saruku ravaanaaku yaabhai sentlu mariyu prayaanikudiki padhi sentlaku padipotundi. puurtayina iravai samvatsaraala taruvaata, oregon raashtraaniki daani vaastava viluva vadda kaaluvanu konugolu chese avakaasam untundi. modati padeella paatu sunkaala dwara vachhe nikara laabhamlo 10 saatam, aaa tarvaata 5 saatam company raashtraaniki chellinchaalsi untundi.
pettubadidaarulu koraru.
1869 praarambhamlo, company oka vivarana patraanni prachurinchadam dwara pettubadidaarulanu korindi, idhi itara vaadanalatoe paatu, prati samvatsaram 60,000 tannula saruku ravana mariyu 20,000 mandhi prayaanikulu kaaluva gundaa velataarani anchanaa vesindi, idhi aneka vandala saatam kaarakamtho atigaa cheppabadindi. financing gurinchi charchinchadaaniki company oka agentnu thoorpu vaipu pampinatlu kooda nivedinchabadindi.
khandana charyalu.
1869 maarchilo, company nyaayavaadi septimus huelat, clacamas county circuit kortulo khandana charyalanu teesukuvacchaaru, linn nagaramlo, 1869 natiki linn nagaram paerutoe matrame oka sthaavaramgaa undedi, endukante jalapaatam krinda nadiki paschimaana unna vaastava pattanam, december december varadalatho kottukupoyindi.
chattaparamaina charya.
1868 chattamlo saasanasabha nirdesinchina gaduvunu neraverchadam asaadhyamani niroopinchabadindi. pettubadidaarulanu aakarshinchadaaniki subsidy chaalaa takkuvagaa undhi. undhi kotta chattam aamodinchabadindi. 1870 chattam 1868 chattanni gananeeyamgaa pooli undhi, oregon rashtram jaarii chesina bangaaramlo chellinchavalasina baandla roopamlo subsidini $200,000kuu penchindi, $300,000 mottamlo haamii baandnu post chesina tarvaata jaarii cheyabadutundi. prabhutvam jaarii chesina baandlu janavari 1,1881naa chellinchaalsi undhi. anni paristhitulalo vasoolu cheyadagina garishta sunkaalu tannuku yaabhai sentlu mariyu prayaaneekulaku padhi sentlu. puurti cheyadaaniki gaduvunu janavari janavari tirigi marcharu.
tadupari corporate charya.
december 1870 vaarshika samavesamlo, portlandku chendina bernard goldsmith mariyu joseph teal, orlaando humason mariyu jasson keey. kellie, dalls iddaroo, zaan eff. miller, saelam, mariyu david p. oregon nagaraniki chendina thampson directorlugaa ennikayyaaru, vaaru 1871 december 8naa company adhikaarulanu niyaminchaaruh bernard goldsmith, adhyakshudu; zaan eff. miller, upaadhyakshudu; joseph teal, koshadhikari; mariyu septimus huelat, oregon nagaraniki chendina, nyaayavaadi mariyu karyadarshi. 1871 fibravari 3naa, anubandha vileenaalu daakhalu cheyabaddaayi, idhi companyki sunkaalanu vasoolu cheyadaaniki, neeti hakkulu mariyu real propertylo lavadevilu cheyadaaniki mariyu parisramalu mariyu steamboatlanu swantam chesukovadaniki mariyu nirvahinchadaaniki vistrutamgaa adhikaranni ichindi.
prabhutvam jaarii chesina baandlalo $200,000 company jaarii chesina baandlalo adanamgaa $200,000 dwara penchabaddaayi. rendu baand issuelu taggimputoe vikrayinchabaddaayi, rashtra baandlu 80 saatam mariyu private baandlu 77.5% vadda vikrayinchabaddaayi, mariyu $3,15,500 aadaayam taalaalu mariyu kaaluvalanu nirminchadaaniki upayoginchabadindi.
design.
prarambha roopakalpana, janavari janavari, 2,500 adugula podavu, 40 adugula vedalpu, 200 adugula podavutho moodu taalaalatoe kuudina kaaluva kosam chesinatlu nivedinchabadindi. edemaina, calvin braun yokka pranaalikalu mariyu specificationla aadhaaramgaa 1871 praarambhamlo vaelampaatalu korabaddayi, veetilo prati 160 adugula podavutho, kaaluva sumaru 2,900 podavutho, mariyu kaaluva mottam podavutho, naalugu taalaalu, mariyu taallu raatitoe nirminchabaddaayi.
isak doubleu. nirmaanam praarambhamayye mundu fibravari fibravari smith cheef injaneergaa baadhyatalu sweekarinchaaru. chekka godanu raatitoe nirminchina godatho bharti cheyaalani, anni taalaala podavunu 210 adugulaki penchaalani, nalgava taalam nundi kaaluva venta 1200 adugula "gaard" taalam anie piluvabade aidava taalam undaalani smith sifaarsu chesaaru. eee praatipadikana oppandaalu manjuru cheyabaddaayi.
ayithe, kotta praatipadikana paniloo oka chinna bhaganni matrame nirvahinchina taruvaata, contractorlu daanini puurti cheyalekapoyaru. 1871 decemberulo, pani sameepamlo pondagalige raathi parimaanam mariyu dharanu tappugaa lekkinchaanani, mariyu project gaduvu janavari 1,1873 natiki raathi godalanu puurti cheyalekapoyanani smith company directorla borduku nivedinchaadu.
1872 mae 31 natiki, smith tirigi oka kalapa godaku maari, bhaareega inumutho mudipadi, raatitoe baruvu tagginchaadu. eee switch nirmaana kharchula nundi $75,000 nundi $100,000 varaku aadaa chesindani cheppabadindi, ayithe idhi kaaluva nirmaanam kosam rashtram erpaatu chesina pramaanaalaku anugunamgaa lenanduna aaa samayamlo vimarsinchabadindi.
kharchu.
panula kharchulaku sambandhinchi vividha prakatanalu prachurinchabaddaayi. panini, rashtra saasanasabha yokka oka kamitee, rashtram taalaalanu konugolu cheyala vadda anie adhyayanam chestu, nirmaanaaniki $300,000 nundi $325,000 madhya kharchu chesinatlu kanugondi. electric injaneerla brundam nirvahinchina oka adhyayanamlo, taalam nirmaanam yokka mottam kharchu $339,000 anie perkonna company yokka asalu samsthaapakudini kanugonnaru, indulo $35,000 maargam yokka hakkunu pondadaaniki upayoginchabadindi, inca $20,000 "raajakeeya adanapu" kosam upayoginchabadindi, nirmaana vaastava vyayam $284,000 gaa migilipoyindi.
nirmaanam.
vaelampaatalu.
janavari 18naa, company, portlandloni 93 front streat vadda unna daani pradhana karyalayam nundi, contractorla nundi sealed bidlanu pilichindi, velampata marchi 1,1871 madhyahnam moosiveyabadindi.
kepten. isak doubleu. smith cheef superintendentga unnaaru. ii.zii. tilton pradhana injanir; tilton sahayakudu zhe.eah. dwaaraala nirmaanam mariyu inumu mariyu kalapa panulaku adhipatigaa unna lessord. majer king eee prajectuku kaaryadarsigaa unnaaru. eah.hetch. shaan fraansiskoku chendina injanir mariyu vaastusilpi ayina jordas, contractorlalo okarigaa maari, panini paryaveekshinchaaru.
lakshya puurti thedhee december 1,1872. aaa samayaniki panini puurti cheyadaaniki contractorlu bhaarii baand kinda unnaaru. contractorlaku nelawari chellimpulu panulalo nivasinche paryavekshinche injanir anchanaalapai aadharapadi undevi. contract dharalo 20 saatam puurti cheyadaaniki company securityga nilipivesindi. 1872 aktobaru varaku, pani yokka mottam vyayam $450,000 gaa anchanaa veyabadindi, puurti kaavadaaniki mundu sumaru $50,000 ekkuva kharchu cheyalsi undhi.
paeludu.
aaa raatilo paelutunna randhraalanu severance & holt tayaaru chesina kotta aaviritoe nadiche diamond-tipped drills dwara kattirinchaaru, mariyu chinna karlapai amarcharu, tadwara vaatini avasaramaina vidhamgaa pani chuttoo taralinchadaaniki veelu kalpistundi. munupati designla maadirigaa, raatini podigaa maarchadaaniki badulu, eee kasarattulu oka ungaraanni sumaru 2 angulaala vyaasamtho raatiloki kattiristaayi, raathi yokka migilina bhaganni core anie pilustaaru, idhi neetitho challabade inupa gottam gundaa velutundi. pratiroojuu iravai nundi muppai randhraalu travvabaddaayi. prati drill gantaku aidu nundi edu adugula varaku untundi. virigina raallanu raathi pani kosam upayoginchadaaniki uddesinchinanduna, chedipoyina vastuvunu chaalaa chinnadigaa cheyakunda undataaniki paeludu jagrattagaa cheyavalasi vachindi.
panula eguva bhaagamlo taatkaalika anakatta avasaramani anchanaa veyabadindi. 1871 septembaru natiki, rendu aaviri dericlu mariyu rendu kammari dukaanaalu eee panulapai panicheesaayi. kaaluva vembadi parisramalu nadhi neetini upayoginchadaaniki veelugaa kaaluva thoorpu godalo dwaaraalanu erpaatu cheyalsi undhi.
nidhula vrudhaa.
1871 navambarulo, contractorlalo okaru, mister. jordan, adrushyamai, sumaru $28,000 ledhaa anthakante ekkuva vividha runadaatalaku chellinchani runaalanu, alaage $6,000 chellinchani vaetanaalanu vadilivesindi. company vaetana daavaalanu chellinchadaaniki angeekarinchindi. isak doubleu. vaataavaranam anumatinchinanta vaegamgaa nirmaanaanni vegavantam cheyalane lakshyamtho smith jordan sthaanaanni chepattadu, mariyu rashtram nirdesinchina company gaduvunu cherukovadaniki 1872 vasantakaalamlo adanapu sraamika saktini niyaminchaadu.
sraamika shakti.
eee prajectulo 300 nundi 500 mandhi varaku panicheesaaru. daadaapu 100 mandhi purushulu ekkuva samayam raatri samayamlo panicheesaaru. 1871 septembaru natiki, contractor kaarmikulu mariyu raathi panivaallanu pondadamlo ibbandi padutunnaarani nivedinchabadindi, appudu kevalam 100 mandhi matrame panicheesaaru, 100 nundi 150 mandiki paiga udyogaavakaasaalu kalpinchaaru. pani chese pradaesam aarogyakaramainadi" anie, kaarmikulaku naanem roopamlo rojuku $2 kuu samaanamaina vaetanaalu chellinchabadataayani, raathi panivaaru ekkuva vaetanaalu pondutaarani nivedinchabadindi.
raathi panivaaru mariyu raathi-kattarlaku rojuku $5 nundi $6 varaku, vadrangulaku rojuku $3 nundi $3.50 varaku, mariyu kaarmikulaku rojuku $2.5 varaku chellinchevaaru. nelawari jeetam $50,000. juulai 27,1872naa, "marning oregonian" "ippudu linn cityloni taalaalaloo aravai mandhi chainamenlanu niyaminchinatlu nivedinchindi."purushulatho dayatho mariyu shraddhaga vyavaharinchadam dwara mariyu vaariki swechchagaa mariyu ventane chellinchadam dwara project vijayavantamgaa puurtayindani nivedinchabadindi."adanamgaa," prati vyakti yokka puurti vetanam eppuduu oka nimisham kooda alasyam kaadu "anie nivedinchabadindi."
tavvakam.
tavvakaallo raathi, vadulugaa unna raathi mariyu bhoomi unnaayi. modati taragati, rendava taragati mariyu moodava taragati panulatho kuudina raathi nirmaanaanni erpaatu chesaaru. gaardu taalam uttaraana (diguva) oka gulch undedi, idhi cubic gajaala raayi ledhaa 40,000 tannulatho nindi undedi.
punaadi godalu mariyu fenderlu matrame kakunda, eee prajectulo raathi, gaardu lock paina kalapa godalu mariyu gaardu lock krinda kalapa godalu unnaayi.
nirmaana samayamlo upayoginchina paeludu padaarthaalalo 18,000 poundla bhaarii podi mariyu 10,000 poundla nalla podi unnaayi. nirmaanamloo upayoginchina padaarthaalalo 5,123 poundla cement, boardu adugula kalapa, getla kosam 180,700 poundla inumu, kaaluva nadaka kosam boltla kosam 71,000 poundla inumu, fenderlu mariyu itara bhagalu, yantraalu, dericlu mariyu itara parikaraalalo upayoginche inumutho sahaa, conny panulalo unchina inumu matrame unnaayi.
mugimpu mariyu prarambha veduka.
1872 december 16naa taallu oodalu daatadaaniki siddhamgaa unnayani nivedinchabadindi, ayithe edainaa steamboatlanu ravana cheyadaaniki anumatinche mundu taallanu skovto pareekshinchaalani company bhaavinchindi. 1872 december 25naa oka steamer taalaalanu upayoginchagaladani bhaavinchaaru, ayithe idhi asadhyam anie niroopinchabadindi, endukante konni dwaaraalu sarigga panicheyadam ledhu, inca konni rojula pani avasaram.
governor laa fayet grover mugguru commissionerlu, maajee governor zaan vaitekar, georg aarr. taallanu pariseelinchi, chattaniki anugunamgaa nirminchinatlayithe rashtra tarapuna vaatini angeekarinchadaaniki lloyd brook, mariyu helm. 1872 december 28 sanivaaram naadu commissionerlu taalaalanu tanikhi chesaaru.
"maria wilkins" anae aaviri nauka taalaalanu upayoginchina modati nauka.
eee taalaalanu modatisaarigaa budhavaram, janavari 1,1873naa upayoginchaaru. 12:17 vadda chinna steamer "maria watkins" modati taalamloki pravesinchindi. "watkins" alasyam ayyindi, 11:00 a kii cherukuntundani bhaavistunnaaru.emm. steamer lopaliki pravesinchinappudu taalam godala prakkana nundi pedda sankhyalo prekshakulu harshadhvaanaalu chesaaru. padava aaviri vigil nundi moodu paelullatoe harshadhvanulaku pratispandinchindi.
prati taalam oodanu padhi adugula ettuku penchindi. watkins" taallanu eguva nadiloki ravana chesina taruvaata, governor grover taalam company adhyakshudiki konni abhinandana vyaakhyalu chesaaru. company adhyakshudu bernard "benn" goldsmith, cull kosam idhi moodu cheers thoo kalusukunnaru. teal, kepten. isak doubleu. smith, mariyu governor. "watkins" loe prabhutvamtho sahaa aneka mandhi pramukhulu unnaaru. laa fayet grover (1823-1911), portland mayer phillip wasserman, aneka vaartaapatrika sampaadakulu, steamboat kepten joseph kellog, taalam commissionerlu mariyu itara aahvaanita atithulu. vimaanamlo oka mahila matrame unnaaru. taalla gundaa "watkins" nuu daatadaaniki oka ganta nalabhai aidu nimishalu pattindi. padava panula kosam nadiloe tirigi raavadaaniki sumaru oka ganta pattindi. ravana samayanni aragantaku tagginchavacchani bhaavinchaaru.
konni samvatsaraala taruvaata, taruvaata, "villamette former" ("oregon city entreprise" loe punarmudrinchabadindi) loe, grover maddatu vimarsinchabadindi, idhi appati governornu "senail ninkampoop" anie varninchindi, idhi "ummi mariyu molakala sikkophant" mariyu oregon aaviri navigation company yokka "miniyanlu mariyu tools" yokka adhipati, dheeni pradhaanulu 1878 natiki taalaalapai niyantrananu pondaaru.
1873 loe kolatalu.
puurtayina taruvaata, kaaluva mariyu taalla mottam podavu, uttara (diguva) nundi dakshina (eguva) varaku untundih
lock design.
lift taalaalu "combined" taalaalu anie piluvabade rakaniki chendinavi, oka taalam yokka diguva dwaaram diguva taalam yokka eguva dwaaramgaa panichestundi. lifting lock godalu lock antastula paina nilabadi, paibhagamlo, oka battertho undevi. anni godalaku balamaina raatipai punaadi undedi. gaardu taalam goda gaardu taalam antastuku paina undedi, conny lifting taalla vadda unna godalanu pooli undedi.
lifting taalaalanu sankhya dwara suuchistaaru, diguva disalo atyanta dhooramlo unna lock 1, uttaraana mariyu atyalpamgaa untundi. modati mariyu rendava taalaalu puurtigaa ghana raatitoe kattirinchabaddaayi, getla chuttoo unna praantaalu minaha, bolu coins mariyu getlaku maddatu kosam raathi erpaatu cheyabadindi. prati bolu quain 2 tannula baruvu untundi.
modati mariyu rendava taalaalaku vaipula erpadina sahaja raatitoe sambandhamloki vachhe noukalaku haani jaragakunda undataaniki chekka fenderlu taalam vaipula bolt cheyabaddaayi. moodava taalam kooda uparitalam paina godalatho ghana ratila kattirinchabadindi. moodu angulaala kalapatho chekka fenderlu, boltlatho raatilo kattabaddayi. nalgava taadu daadaapu puurtigaa uparitalaaniki paina undhi, rendu vaipula raathi godalu unnaayi.
naalugu lifting taalaalaloo pratidaaniki lift undedi. panula paina takkuva neeti nundi diguva takkuva neeti varaku mottam jalapaatam 40 adugulu. kaaluva diguva bhaganni ghana basault dwara 40 adugula lothu varaku kattirinchaaru.
paschima godalo dadapuga raathi goda paina chekkatho nirminchabadindi. raathi goda paibhagamlo, chaalaa ettulo, oka raayi thoo undhi. migilina paschima godanu sahaja raathi nundi chekkaru.
injanir smith 1873 nivedika prakaram, kaaluvalo neeru kante takkuvagaa unnappudu gaardu taalam terichi unchabadindi. lekapothe, padavalu gaardu taalam gundaa taalam veyavalasi untundi.
kaaluva diguva godalapai aahara padaarthaalu pravahinchakundaa nirodhinchadaaniki gaardu lock uddesinchabadindi. saadhaarana neeti paristhitulalo, padavalu ravana cheyadamlo anavasaramgaa alasyam cheyakunda undataaniki, gaardu lock terichi unchabadutundi. gaardu taalam nundi eguva (dakshina), thoorpu vaipu goda kalapatho nirminchabadindi, bentlu vaerugaa unnaayi. prati vampu moodu inupa raadlatho bent meeda cross kalupula puurti ettunu vistarinchi raathi meedaki bolt cheyabadindi. kalapa goda mottam raatitoe nindi undhi.
gate design.
eee dwaaraalu monongahela nadhi taalaalaloo upayoginche namuunaalapai aadharapadi undevi. prati okkati inupa brocketlalo amarchina suspension radlapai oogutuu raathi nirmaanamloo kattabadi untundi. getlu rolarlu ledhaa tramvelapai undavu, mariyu oka vyakti sulabhamgaa pani chesevaaru. prati gatelo enimidi viketlu undevi, ivi gate diguva bhaagamlo untaayi, prati viketnu kolustaaru. connecting raadlanu upayoginchadam dwara viketlanu teravadam mariyu moosiveyadam dwara taalaalu varadalu mariyu paarudala cheyabaddaayi. prati getuku iddaru vyaktulu pani cheyalsi undedi. burada mariyu kankaranu teesukelladaaniki prati dwaaram kinda rendu kalvartulu undevi, lekapothe ivi dwaaraala teravadaaniki aatamkam kaliginchavacchu. prati taalam dwaaram podavugaa mariyu ettainadigaa undedi. buttress mandamgaa getlu mosukelle godalanu balopetam chesindi. talupulu kraanklatoe terichi moosiveyabaddaayi.
raathi kosam upayoginche raayi sthaanika basault, bolu quains kosam upayoginche raayi tappa, idhi kontha bhinnamaina basaltic rakam, conny baker anae vyakti yaajamaanyamloni clacamas nadipai unna kwari nundi teesukobadindi. eee raatini sunnam kalayika lekunda hydraulic cementto amarcharu. raathi godalu basault blaakulatoe nirminchabaddaayi, okkokkati 1 nundi 2 tannula baruvu kaligi unnaayi.
puurtayina tarvaata, taalam loe garishta neeti lothu. aaa samayamlo prachurinchabadina oka vaartaapatrika kaaluva thala vadda unna nadiloe saadhaarana neeti lothu edu adugulu, takkuva neeti seasonlalo naalugunnara adugulu anie perkondi. idhi nadhee padavalanu surakshitamgaa velladaaniki anumatinchadaaniki saripotundi.
padavalu eguva gaardu lock getlapai neeti varaku taallanu ravana cheyagalavu. noukanu neetitho ravana cheyadaaniki veelugaa oka railunu erpaatu cheyadaaniki veelugaa gaardu lock roopondinchabadindi. ayithe, prati samvatsaram konni sandarbhaallo nadhi marinta paiki ediginappudu, naukaayaanam surakshitamgaa cheyalekapoyindi, mariyu gaardu lock teravalekapoyindi.
operations 1873-1915.
raathi pani niravadhikamgaa konasaagutundani anchanaa veyabadindi, ayithe kalapa pani enimidi nundi padhi samvatsaraala varaku baguntundani anchanaa veyabadindi. taalaalu terichina tarvaata modati naalugu ledhaa aidu nelala paatu adanapu nirmaana panulu inca cheyalsi undhi.
aaa taruvaata, marammatula vaarshika kharchulu $600 minchavani anchanaa veyabadindi. sibbandi avasaralu nelaku $125 choppuna oka lock superintendent mariyu nelaku $50 choppuna rendu lock-tendarlugaa anchanaa veyabaddaayi. kaaluva mariyu taalaala yokka kontamandi pratipaadakulu ravana chesevari vyaparam kosam railrodlatho pootii padatam dwara vaati uniki railroad saruku ravana retlapai "niyantrana" prabhavanni chooputundani vishwasinchaaru.
kotta taalaala samstha erpadindi.
decemberu 28,1875naa, vilium strang, doubleu.hetch. effinger, mariyu fraank tii. dodge $1,000,000 mooladhanamtho villamette transportation und locks companyni $100 vaataalato vileenam chesindi, saadhaaranamgaa villamette falls kenal mariyu lock company maadirigaane corporate prayojanaalato. marchi 8,1876naa, clacamas counteeloo namodu cheyabadina oka patram dwara villamette falls kenal und lock company, kaaluva mariyu taalaalatoe sahaa thana mottam aastini villamette ravana mariyu taalaala companyki $500,000kuu vikrayinchindi.
janavari 8,1877naa, naluguru pramukha vyaapaaravaettalu, zaan sii. ainsworth, simeon zii. reed, robbert aarr. thampson, mariyu bernard goldsmith, vileenam yokka anubandha kathanaalanu daakhalu chesaaru, idhi villamette ravana mariyu taalaalu koo yokka adhikaaraalanu penchindi. mae 5,1877 natiki, simeon zii. kotta corporationku reed upaadhyakshudu, idhi taalaalanu kaligi undatame kakunda, villamette nadipai aaviri padavalanu kaligi undi, nirvahistundi. ainsworth, reed mariyu thampson saktivantamaina oregon aaviri navigation company (oo.ess.enn.) 1895 muulam 1876 lavadevini oo kuu ammakamgaa pariganinchindi.ess.enn.
1880 natiki, villamette transportation und locks koo. oregon railway und navigation company (oo.aarr.&enn)
lock commission mariyu toll vasoolu.
1876 mariyu mariyu aamodinchabadina oregon chattalu, governor, rashtra karyadarshi mariyu rashtra koshadhikaritho kuudina kaaluva kamishannu erpaatu chesaayi, panulanu sandarsinchadaaniki mariyu kaaluvanu unchadaaniki mariyu nirvahanaku balavantam cheyadaaniki chattaparamaina charyalanu teesukune adhikaaramtho. atyavasara paristhithullo tappa marammatu ledhaa merugudalalaku kaaluva commission sammati avasaram. kaaluvanu upayoginche noukalaku saruku ravana tunnage mariyu prayaaneekula ravana gurinchi nivedika avasaram. taalla company kooda kaaluva commissionku traimaasika nivedika ivvalsi vachindi.
vidhullo unna modati lock tender zaan "jaak" chhambers (1841-1929). kaaluva mariyu taalaala nirmaana samayamlo bhaarii raathi panulaku gadulu baadhyata vahinchaayi. athanu yaabhai samvatsaraalu taalaalapai panicheyalsi undhi mariyu villamette nadipai panichese prati steamboat keptenku suparichitudayyaadu.
taalaala upayogam kosam prarambha sunkaalu chattabaddhamgaa prati tunnu saruku ravaanaaku garishtamgaa yaabhai sentlu mariyu prati prayaanikudiki 10 sentlugaa nirnayinchabaddaayi.
nikara toll prakriyaloo 10 saatam raashtraalaku pampinchaalsina chattaparamaina avasaram unnappatikee, 1893 natiki 1873 samvatsaraaniki $435 okka chellimpu matrame cheyabadindi. itara chellimpulu pampadaaniki kaaranam aaa samayam taruvaata toll vasoolu nundi nikara aadaayam raaledu.
1905 november 23naa, oregon rashtram, attarney general eah.emm. 1873 nundi taalaala operation nundi sekarinchina sunkaalalo 10 saatam tirigi pondadaaniki port land general electric companyki vyatiraekamgaa crowford mariyu jilla nyaayavaadi zaan manning oregon circuit kortulo daavaa vaesaaru.
nivedinchabadindi, taalaala vadda toll collector oo yokka sthaanika station agentga undevaaru.aarr.&oregon nagaramlo enn (dakshina pasiphik). agent jeetam loe sagam oo dwara chellinchabadindi.aarr.&n mariyu migilina sagam port land general electric dwara chellinchabadindi.
chellinchabadindi, oregaanloni albanylo oka open river association erpadindi, idhi villamette falls taalaalanu prajalu swaadheenam chesukovalani vaadinchindi. prabhutvam taalaalu pondina taruvaata open river association mariyu daani saanubhootiparulu uchita sunkaalanu ishtapaddaru.
1906 november 17naa nyaayamuurti orther ell. multinoma county circuit kortuku chendina frazer (1860-1907), nikara sunkaalanu raashtramtho panchukoovaalsina chattam villamette falls und locks companyki matrame vartistundani, vivaranalalo yea vaarasudikee vartinchadani teerpu ichindi, endukante vilamette falls und locks companyni paerutoe soochinche chattam mariyu yea vaarasulanuu ledhaa ketaayimpulanu kaligi ledhu, ledhaa laklapai rashtra vatanu nirdishta chaarjgaa cheyaledani teerpu ichindi.
aardhika sahayam, neeti hakkulu mariyu corporation punarvyavastheekaranalu.
janavari 1,1887naa, villamette transportation und locks koo. newyork vyaapaaravaetta mariyu oo. kuu $420,000 mottamlo tanakha baandlanu jaarii chesindi.aarr.&adhyakshudu elijah smith eee baandlu kaaluva mariyu taalaalapai taatkaalika hakkugaa panicheesaayi mariyu panini ippatikee bakayiga unnaayi. unnaayi, company rendu paarisraamika samsthalaku, villamet pulp und paper koo, mariyu crown paper konu manjuru chesindi. kaaluva vembadi nirmaana sthalaalu mariyu paarisraamika prayojanaala kosam kaaluva nundi neetini upasamharinchukune hakkulu. naukaayaanaaniki aatamkam kaliginchakundaa dheenini anumatinchadaaniki, kaaluvanu nimpadaaniki adanapu floom nirminchabadindi.
augustu 8,1892naa, p.eff. mori, frederic vii. hollman, mariyu charless hetch. coffield $4,250,000 mooladhanamtho portland general electric companyni vileenam chesindi. kotta company prayojanaallo villamet falls kaaluva mariyu taalaala yajamanyam mariyu nirvahana, alaage jalapaatam yokka neeti saktini edainaa chattabaddhamaina prayojanam kosam upayoginchadam unnaayi. charless hetch. port land general electric karyadarshi ayina coffield gatamlo villamette transportation und locks companyki kaaryadarsigaa unnaaru. 1892 augustu 24naa, naamamaatrapu pariseelana kosam, villamette falls und locks company, kaaluva mariyu taalaalatoe sahaa thana nijamaina aastulannintini portland general electricku vikrayinchindi.
oregon panini, puurtayina iravai samvatsaraala taruvaata, taalaalu mariyu kaaluvanu konugolu cheyadaaniki rashtraanni anumatinchindi, conny eee empikanu ennadoo upayoginchaledu. 1887 nundi 1892 varaku aaru samvatsaraalaku sagatu toll raseedulu samvatsaraaniki sumaru $15,750. taalaalu mariyu kaaluvala mottam kharchu $450,000 gaa anchanaa veyabadinanduna, kaarmikulaku $2,700 mariyu marammatu kosam $1,000 tagginchina taruvaata, idhi raabadini kaligi untundi, idhi 2.75% kante takkuva rabadi ayi undedi.
fibravari 1908 natiki, portland general electric company stock portland railway, light und power company yajamanyamlo undhi.
1890 varada nashtam.
1890 varadalu taalaalanu teevramgaa debbateesaayi. kaaluva shidhilaalatho nindipoyindi. lock tender jaak chhambers yokka illu vale rendu lock getlu dhvamsamayyaayi. adanapu panini panini cheyaalani nirnayinchaaru, dheeni kharchu $135,000 mariyu $150,000 madhya untundani anchanaa veyabadindi.
eee pranaalikaabaddhamaina paniloo kaaluva 1,300 adugula vistiirnaanni 80 adugula varaku penchadam, kalapatho nirminchina godalo ksheenistunna mariyu leak avtunna bhaganni raathi nirmaanamtho bharti cheyadam unnaayi. vistarinchina kaaluva taalla gundaa aaviri padavalanu kaaluvalo okadaanikokati daatadaaniki anumatinchadam dwara vegavantamaina ravaanaanu anumatistundi mariyu paarisraamika mariyu naukayana upayogam kosam ekkuva neeru perukupovadaniki veelu kalpistundi.
adanamgaa, $16,000 vyayamtho, nadhi takkuva neeti sthithilo unnappudu pedda aaviri padavalanu surakshitamgaa velladaaniki veelugaa diguva taalam lothugaa veyalsi undhi.
samakhya samuparjana.
marchi 3,1899naa, taalaalanu united states prabhutvam konugolu cheyala vadda anae daanipai nivedinchadaaniki united states injaneerla boardu taallanu pariseelinchindi. 1899 natiki, chekka taalam dwaaraalu kullipoyi, chedugaa leak ayyayi. 1873 nundi avi okkasari matrame bharti cheyabaddaayi. daadaapu anni kalapa panulaku tvaralo bharti avasaram avutundi. eee praantamloo, vaataavaranaaniki gurainatlayite, prati enimidi nundi tommidi samvatsaraalaku okasari kalapa panini maarchaalsina avasaram undhi, mariyu tadi praantaalalo kooda mundugaane marammatu cheyalsina avasaram undedi.
injaneerla brundaalu adhyayanam.
electric taalaalanu 1873 naati asalu nirvahana sthithiki punaruddharinchadaaniki avasaramaina mottam pani kharchu sumaru $38,800 gaa lekkinchabadindi. mottam project yokka 1899 pratyaamnaaya viluva $314,300 gaa lekkinchabadindi. panula nikara laabhaala nundi detatho sahaa maroka paddhatini upayoginchi, avasaramaina bharti panula anchanaa kharchulatho sahaa, injaneerla corps electric kaaluva mariyu taalaala viluvanu $421,000 gaa anchanaa vesindi.
1899 nivedika taalaalanu sahetukamaina dharaku konugolu cheyagaligithe konugolu cheyaalani sifaarsu chesindi. (eee samayaniki elijah smithku jaarii chesina tanakha baandlu chellinchabaddaayi.) ayithe, electric yajamaanulu adigina dhara $1,200,000, dheenini prabhutvam chaalaa ekkuvagaa pariganinchindi. 1899 natiki panulu sarigaa marammatulu cheyabadaledu mariyu konni merugudalalu cheyabaddaayi. kaaluvalooni chaalaa neetini tayari prayojanaala kosam mallinchaaru, idhi naukaayaanam kosam taalaalanu upayoginchadamlo teevramgaa jokyam chesukundi.
1882 nundi 1899 (ardha samvatsaram) samvatsaraalalo, 234,451.5 prayaanikulanu mariyu 504,145.04 tannula saruku ravaanaanu mosukelle 12,863.5 taalaalu undevi. 1894 nundi 1898 varaku aidu samvatsaraalalo, taalaala nikara labham labham $21,210.13 kanishta sthaayi nundi nundi $28,503.10 garishta sthaayiki cherukundi.
samuparjana disagaa adugulu.
1902 juunloo, congress oka nadulu mariyu naukaasrayaala chattanni aamodinchindi, idhi kaaluva mariyu taalaalanu yuu. ess. swaadheenam chesukovalo ledho adhyayanam cheyadaaniki adhikaram ichindi.ess. prabhutvam. gatha samvatsaramlo, portland general electric, taalaalu mariyu kaaluvalapai sunkaala dwara sumaru $35,000 sampaadinchindi. 1902 november 21naa, majer thoo kuudina injaneerla dalaaniki chendina adhikaarula boardu. zaan millis, seatal, kepten. portland yokka doubleu/sii langfit, mariyu elti. aarr.pii. shaan fraansiskoku chendina johnson taalaalanu praathamikamgaa pariseelinchaaru.
pratipaadita konugoluto mudipadi unna pradhana samasya neeti hakkula prasna. jalapaatam krinda nadhi paschima odduna unna parisramalu tama saktini navigation kaaluva nundi teesina neeti nundi pondaayi. vaaru entha neetini upayoginchaaru antey nadhi mattam takkuvagaa unnappudu, oke samayamlo paarisraamika karyakalapalu mariyu naukayananni nirvahinchadam asadhyam. yuu.ess. naukaayaanaaniki taginanta neeru untene prabhutvam panulanu pondadaaniki siddhamgaa undhi. maroe klishtamaina vishayam emitante, emitante, kaaluva mariyu taalaala yajamani, portland general electric, electric prabhutvam chaalaa ekkuvagaa kanugonna adhe ammakapu dhara $1,200,000 nuu adagadam konasaaginchaaru.
jalapaatam vadda villamette nadiki rendu vaipula unnanduna, jalapaatam nundi odduku pravahinche neetini upayoginchukune anni hakkulanu niyantristundani portland general electric vaadinchindi. padmara vaipu unna kaaluvanu konugolu cheyakunda jalapaataaniki thoorpu vaipuna kotta kaaluvanu nirminche avakaasaanni parigananaloki teesukunnaru.
dheeniki pratispandanagaa company vaikhari emitante, kottagaa nirminchina kaaluvapai neeti hakkulanu prabhutvam khandinchi, chellinchaalsi untundi. oregon yokka yuu.ess. ayithe, attarney zaan haall, kotta taalaalu nadhi yokka saadhaarana adhika neeti gurthuku diguvana unnatlayithe, vaatini nirminche chattaparamaina adhikaram prabhutvaaniki undani attarney generalku oka abhiprayanni maarchinatlu nivedinchabadindi.
nivedinchabadindi, oregon rashtra saasanasabha villamette kaaluva mariyu taalaalanu konugolu cheyadamlo sahaayapadataaniki samakhya prabhutvaaniki chellinchadaaniki $300,000 ketayinche billunu aamodinchindi. ayithe, ayithe, oregon supreenkortuku appeal chesina taruvaata nyaayamuurti frazer nirnayaanni tippikottaaru.* 
1909 mae 31naa, oka taalam dwaranni bharti chestunnappudu, paatha dwaaraaniki maddatu ichhe tappudu pani koolipovadamtho mugguru vyaktulu gayapaddaru, mariyu dwaaram padipoyindi, deenivalla oka vyakti kaalu virigindi, marokaru teevramgaa gayapaddaru, mariyu moodava vyakti kaallapai gayalu unnaayi.
unnaayi, aasti pannu prayojanaala kosam kaaluva mariyu taalla viluva $300,000, mariyu vaatipai $5,587.50 pannunu anchanaa vaesaaru, idhi portland railway, light & power koo.
konugolu puurti.
puurti, yuddha vibhagam portland railway, light & power company nundi taalaalanu konugolu cheyadaaniki aamodam telipindi. konugolu dhara $375,000 undalsi undhi. lavadevi chivaraku 1915 varaku mugiyaledu.
aastiki vikreta yokka hakkunu sthaapinchaalsina avasaram, alaage vikreta ammakaniki jodinchaalanukunna vividha sharatula vivaraalanu roopondinchadam aalasyaaniki kaaranam. jalapaataaniki paschimaana unna linn nagaram pattanam pattanam varadala kaaranamgaa kottukupovadamto, spashtamgaa daani anni recordulatho paatu, paeru samasyalu talettaayi. taalaala yajamaanulu mariyu nirvaahakulu pratikuula swaadheenam dwara hakkunu pondagaliginatlu kanipinchinappatikii, idhi yuu dwara taginantagaa pariganinchabadadu.ess. prabhutvam, dheeniki linn nagaram pattanam yokka plaat mapp yokka rujuvu avasaram.
1912 augustu natiki, linn nagaram yokka patam kosam shodhana jarugutondi. oka mapp varada nundi bayatapadindani linn nagaramloni oka paatha nivasi nundi injaneerla dalaaniki chendina oka adhikari vinnaru, conny eee mapp dorakaledu. adhikari georg hetch thoo sampradinchaalani bhaavinchaaru. linn nagaram gurinchi marinta telusukovadaaniki oregon chaaritraka samaajaaniki chendina vaaru.
U kii badilee cheyadaaniki mundu.ess. taalaalaku sameepamlo unna konni millulu tama neetini neerugaa eguva taalam sthaayi nundi teesevi. idhi lock dwara naavigeshanku aatamkam kaliginche pravahalanu srushtinchindi. prabhutvam dheenini thana yajamanyamlo konasaaginchadaaniki anumatinchadaaniki ishtapadaledu, kabatti, ammakam yokka sharatulalo bhaagamgaa, united states navigation kaaluvalo oka godanu nirminchaalsi untundi, idhi pratyeka neeti vanarunu srushtinche prabhavanni kaligi untundi, jalapaatam paina oka baavi, kaaluva vaipu parisramala kosam.
1915 eprillo $125,000 mariyu $150,000 madhya anchanaa veyabadina eee goda kharchu, taallu mariyu kaaluva kosam pranaalika cheyabadina atipedda pani. prabhutvam chepattaalanukunna itara panulalo taalam getla marammattu mariyu taalla vaddaku velle maargaalanu marinta lothugaa cheyadam unnaayi. diguva taalam yokka diguva gattunu tagginchi, kotta jatha getlanu nirminchaalsi undhi.
punarnirmaanam 1916-1917.
kaaluva mariyu taalaala punarnirmananni majer hetch paryaveekshinchaaru.sii. juet, injaneerla corps, mariyu ii.bii. thamson, rendava jillaalo assistant injanir. godapai nirmaanam 1916 eprillo praarambhamaindi. 1916 septembaru natiki, kaaluvanu vibhajinchadaaniki sumaru 1000 adugula goda mariyu paarisraamika floom nundi taalaalu caferdamlanu upayoginchi nirminchabaddaayi. gaardu lock nundi diguvaku sumaru 200 adugula goda inca puurti kavalsi undhi. punarnirmaanam jarugutunnappudu nadhi rakapokalu konasaagadaaniki anumatinchadaaniki, armi corps off injaneerlu taatkaalika kaluvaga chekka floomnu nirminchaaru. neeti lothu kaaranamgaa oka caferdam upayoginchadaaniki chaalaa khareedainadigaa undedi.
aaa floom 42 adugula vedalpu, 6 adugula lothu undaali. planking meeda chamuru-suddhi chesina kaanvaasnu gattiga vyaapti cheyadam dwara floom lopali bhaganni muusivaestaaru. neeti baruvunu mariyu nadhi padavalanu daatadaaniki mottam nirmaanam bhaareega brace cheyabadutundi. concreetu poyadaaniki veelugaa floom nirmaanam kaaluva diguva bhaganni mariyu rendu vaipula podigaa vadilivestundi.
1917 septembaru 1naa goda puurtayimdi. idhi 1280 adugula podavu, gaardu lock nundi lock nem. 4. konni pradaesaalaloo goda 50 adugula kante ekkuva ettulo undedi. goda nirmaanaaniki anchanaa vyayam $150,000, conny idhi chaalaa takkuva kharchutho puurtayindani nivedinchabadindi.
diguva taalaalanu meruguparachadaaniki, vaatini lothugaa cheyadam dwara, taalam getla kinda concreat punaadulanu erpaatu cheyadam mariyu itara panula kosam congress $80,000 ketaayinchindi. ayithe, kaaluva goda puurtayina taruvaata, 1917 september 1naa, ravaanaadaarulu aaa samayamlo jarugutunna panini vyatiraekimchaaru, endukante idhi naukaayaanaaniki aatamkam kaligistundi. 1917 pantanu nadiloki diguvaku taralinchadaaniki veelugaa 1918 vesavi varaku panini vaida veyaalani vaaru korukunnaru. sthaanika injaneerla brundam paniki antaraayam kaliginchaalani korukundi, endukante sraamika saktini sameekarinchaaru mariyu yuddham kaaranamgaa congress nidhulanu tirigi ketayinchavacchu.
iteevali marammatulu mariyu moosiveta.
avasaramaina tanikheelu mariyu marammatulu cheyadaaniki nidhulu andubaatulo lekapovadamtho, janavari janavari taalaalu moosiveyabaddaayi. april october, samakhya prabhutva aardhika uddeepana pranaalikaloo bhaagamgaa, taalaalanu marammatu cheyadaaniki mariyu tanikhi cheyadaaniki $18 laksala ketayinchabadindi, adanapu marammatulu mariyu nirvahana kharchula kosam october october adanamgaa $900,000 ketayinchabadindi. villamette queen" anae modati oodanu daatadamto 2010 janavarilo taalaalu tirigi teravabaddaayi. 2010 vesavi varaku taalaalu terichi undevi, aapai kaaryakalaapaalaku samakhya nidhulu lekapovadam valla, 2011 loe tirigi teravadaaniki schedule cheyaledu.
2011 decemberlo, taalaalu mallee moosiveyabaddaayi, esaari taalaala gate ankerla adhika tuppu kaaranamgaa. taalaalu marinta ksheeninchadam valla yuu erpadindi.ess. taalaalanu marintagaa nirvahinchadam valla taalaalu viphalamavutaayani, prajalaku bhadrata pramaadam erpadutundani aandolana chendutuu, taalaalanu "panicheyani sthithilo" unnatlu armi corps off injaneerlu tirigi vargeekarinchaaru. taalaalu saasvatamgaa muusivaeyabadataayani bhaavistunnaaru, endukante taalaala dwara traaphik lekapovadam valla marammatu kosam nidhulu takkuva praadhaanyatanistaayi. ayithe, konni aasakti samuuhaalu kaneesam kalanugunamga taalaalanu tirigi teravaalani armi corps off injaneerlanu korutunnayi, mariyu clacamas county board off commissionerlu december december aaa prayatnaaniki thana maddatunu jodinchaaru.
jaateeya registerlo unchaaru.
unchaaru eee taalaalu chaaritraka pradaesaala jaateeya registerlo cherchabaddaayi.

