Prince of Wales/Omāroro Reservoir: Evaluation of alternative access options

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1 Princ of Ws/Omāroro Rsrvoir: Evuion of rniv ccss opions 1 Inroducion On 28 Augus 2017, n rniv ccss workshop ws hd wih rprsnivs from Wingon Wr Limid nd CH2M Bc: Uvi yv (Wingon Wr Limid, Projc Dircor) wr McKnzi (Wingon Wr Limid, Princip Advisor RMA nd Environmn) M Trin (CH2M Bc, nior Associ Environmns) Mhiri Rdmkr (CH2M Bc, Pnnr) imon Edmonds (CH2M Bc, Tchnic Dircor rucur Enginring) Jmi Minchingon (CH2M Bc, nior Trnspor Enginr) Bi Wood (Mrsh Dy Acousics, Nois xpr) Th purpos of h workshop ws o undrk high-v ssssmn of poni rniv opions for hvy vhic ccss o h Princ of Ws/Omāroro Rsrvoir si for h durion of h projcs consrucion priod (simd o b bwn 24 nd 36 monhs). 2 Accss opions Th workshop ookd fiv poni ccss poins: Roson r, B (vi nw ccss rck cu from h B rsrvoir), Hrgrvs r, isbury Trrc, nd Wsnd (vi nw ccss rck) Ovrviw Mp for n ovrviw of h opions. Ths fiv ccss poins wr dvopd ino svn poni opions: hvy vhics nring nd xiing ch of h fiv ccss poins pus wo opions whr hvy vhics nr on ccss poin nd xi diffrnc poin. Ech of h opions hs sing ccss poin for igh vhics. 3 ing ccss poin opions Th fiv sing ccss poin opions r shown on Mps 1-5. Assssmn criri usd o ssss ch opion r ouind in cion 4. An ssssmn of h opions gins hs criri is providd in cion 5. A dscripion of ch opion is providd bow. Opion 1: Roson r Accss from Roson r is h bs opion. Hvy vhics wi ccss h si vi Wc r nd Roson r wih si ccss crd h op of Roson r. I is ssumd h hvy vhics woud pproch h Roson r/wc r from h norh.

2 This opion brings rucks cos o h min work si nd dos no rquir rod rucks o rv hrough h si ( sbiisd sopping nd urning r woud b crd h si ccss). rucks nd off-rod consrucion rucks/mchinry r kp w sprd. Vhic rcking ssssmn hs shown h sing body rigid rucks cn nr nd xi hrough h Roson r/wc r inrscion wihou h nd for civ sop/go rffic mngmn. A spor woud b rquird o nsur rucks xiing Roson r sop bck from h inrscion if hr is n incoming ruck wiing o urn in. Lrgr nd ricud rucks wi rquir sop/go mngmn o b in pc. Cr prks wi nd o b mporriy rmovd from som scions of Roson r, ovr h consrucion priod, nr h inrscion wih Wc r, on h curv, nd h op o fcii sf ruck movmns. An inii ssssmn of h numbr of cr prks nding o b rmovd is Th rmov of cr prks usd by sr rsidns cn b miigd by dispcing xising coupon cr prking. Undr Opion 1, igh vhic ccss is from isbury Trrc wih prking on h owr fid o rduc vhic movmns on Roson r nd kp igh vhics sprd from hvy vhics. Opion 2: B Undr his opion, hvy vhics rch h si vi Brookyn Bidwi r B nd nw ccss rck consrucd from h B rsrvoir down o h Princ of Ws uppr fid. ignificn upgrds o Bidwi r nd B, incuding h Bidwi r/brookyn inrscion woud b rquird undr his opion. Th ssssmn in cion 3 ssums h h rods nd inrscions cn b upgrds such h ffcs on ohr oc rffic r ss hn minor. om rffic mngmn my b rquird o fcii vhics urning righ off Brookyn (g coming from Hppy Vy ndfi). This opion brings rucks cos o h min work si nd dos no rquir rod rucks o rv hrough h si ( sbiisd sopping nd urning r woud b crd h si ccss). rucks nd off-rod consrucion rucks/mchinry r kp w sprd. Lik Opion 1, igh vhic ccss is from isbury Trrc wih prking on h owr fid o kp igh vhics sprd from hvy vhics. Arnivy, igh vhics coud ccss h si vi Roson r wih ddicd off-sr prking; howvr, his woud rsric spc on h uppr fid for consrucion civiis nd is no prfrrd. Th f fw in his opion is h biiy o consruc rck suib for hvy vhics incuding rg, ricud rod rucks down h sop bwn h B rsrvoir nd h Princ of Ws Prk uppr fid. Ahough i migh b possib o nginr suib souion, i woud com h xpns of furhr Town B nd nd sbishd vgion, rsuing in significn dvrs nvironmn ffcs.

3 Opion 3: Hrgrvs r This opion is simir o Opion 1, bu hs hvy vhics coninuing ong Wc r o Hrgrvs r wih si ccss crd h op of Hrgrvs r. I is ssumd h hvy vhics woud pproch h Hrgrvs r/wc r from h norh. Mor works woud b rquird o cr h ccss off h op of Hrgrvs r hn Roson r nd h curv on Hrgrvs r migh nd o b widnd. This opion brings rucks cos o h min work si (bu no s cos s Opions 1 nd 2) nd woud rquir rod rucks o rv cross h uppr pying fid vi sbiisd rck. This opion wi inroduc som confic bwn rod rucks nd off-rod mchinry/rucks on h uppr fid. rucks nd off-rod consrucion rucks/mchinry r kp w sprd. No vhic rcking ssssmn hs bn undrkn for his opion, bu i is xpcd o b simir o Opion 1 i sing body rigid rucks cn nr nd xi wihou h nd for civ sop/go rffic mngmn bu rgr nd ricud rucks wi rquir sop/go mngmn o b in pc. Cr prks wi nd o b mporriy rmovd from som scions of Hrgrvs r, ovr h consrucion priod, incuding from h curv o h op, o fcii sf ruck movmns. No ssssmn of h spcific numbr of cr prks nding o b rmovd hs bn undrkn. For h purpos of his ssssmn, i is ssumd h h ffcs on cr prking wi b no wors hn Opion 1: Roson r. Lik Opions 1 nd 2, igh vhic ccss is from isbury Trrc wih prking on h owr fid o rduc vhic movmns on Hrgrvs r nd kp igh vhics sprd from hvy vhics. Opion 4: isbury Trrc Undr his opion, hvy vhics woud ccss h si vi Wrigh r nd isbury Trrc, wih n ccss consrucd up ono h norhrn nd of h owr fid. I hs bn ssumd h vhics woud ccss Wrigh r from Huchinson rhr hn Hrgrvs r/wc r bu his woud dpnd of h s of urning in nd ou of h souhrn nd of Wrigh r. No vhic rcking ssssmn hs bn undrkn for his opion, bu i is xpcd h rigid body rucks woud no b b o xi isbury Trrc wihou crossing h cnrin on Wrigh r nd mor invovd rffic mngmn my b rquird hn for ohr opions. Cr prks wi nd o b mporriy rmovd from som scions of isbury Trrc nd Wrigh r, ovr h consrucion priod, o fcii sf ruck movmns. No ssssmn of h spcific numbr of cr prks nding o b rmovd hs bn undrkn. For h purpos of his ssssmn, i is ssumd h h ffcs on cr prking wi b no wors hn Opion 1: Roson r. Consrucion of n ccss ono h owr fid woud rquir significn cuing ino h owr fid o cr suib grd for hvy vhics. Hvy vhics, pricury hos divring consrucion mris nd concr, woud hv o rck hrough h si ono h uppr fid. This woud rquir fuy sbiisd rck o b consrucd from h owr fid o h min work si o ow rod rucks o rvrs h si. Th xising ccss rck bwn h uppr nd owr fids

4 woud so iky nd o b widnd, in ddiion o bing srnghnd, o ccommod spciisd hvy mchinry nd ricud rucks srvic ccss cross h si. This rck formion nd sbiision civiy my incrs h risk of rd rhworks civiy ffcing h Ppwi rm. I so prsns confic bwn rod rucks nd off-rod mchinry/rucks. Ligh vhic ccss is from Roson r wih prking on h uppr fid o rduc vhic movmns on isbury Trrc nd kp igh vhics sprd from hvy vhics. Opions 5: Wsnd Th fin poni ccss poin is off Wsnd. Undr his opion, nw rck woud b consrucd from Wsnd o h cr prk r h nd of isbury Trrc. Hvy vhics woud ccss h si vi Huchinson, Wsnd, nd h nw ccss rck. I hs bn ssumd h vhics woud ccss Wsnd from Huchinson /Adid rhr hn Hrgrvs r/wc r bu his woud dpnd on h s of urning in nd ou of h Huchinson nd Adid. No vhic rcking ssssmn hs bn undrkn for his opion, bu hr r no xpcd o b ny issus for vhics coming o/from Huchinson (in h Adid dircion). Cr prks wi nd o b mporriy rmovd from Wsnd, ovr h consrucion priod, o fcii sf ruck movmns. No ssssmn of h spcific numbr of cr prks nding o b rmovd hs bn undrkn. This wi, o som xn, b drmind by h xn of rck or rod formion rquird o ink Wsnd o h souhrn nd of h owr pying fids on Princ of Ws Prk. For h purpos of his ssssmn, i is ssumd h h ffcs on cr prking wi b no wors hn Opion 1: Roson r. Consrucion of n ccss suib for hvy vhics bwn Wsnd nd h souhrn nd of h owr pying fid woud rquir significn rhworks hrough n r of Town B nd my rquir h purchs nd rmov of h propry 1 Wsnd. This woud iky rsu in significn dvrs nvironmn ffcs incuding h oss of mur rs nd niv vgion from h Town B. Hvy vhics, pricury hos divring consrucion mris nd concr, woud hv o rck hrough h owr fid si ono h uppr fid. This woud rquir fuy sbiisd rck o b consrucd from h owr fid o h min work si o ow rod rucks o rvrs h si. Th xising ccss rck bwn h uppr nd owr fids woud so iky nd o b widnd, in ddiion o bing srnghnd, o ccommod spciisd hvy mchinry nd ricud rucks srvic ccss cross h si. This rck formion nd sbiision civiy my incrs h risk of rd rhworks civiy ffcing h Ppwi rm I so prsns confic bwn rod rucks nd off-rod mchinry/rucks. Ligh vhic ccss is from Roson r wih prking on h uppr fid o rduc vhic movmns on isbury Trrc nd kp igh vhics sprd from hvy vhics.

5 4 Accss Assssmn Criri Th foowing criri wr usd o ssss ch opion: Criri Trffic nwork: Environmn oci Consrucion Effcivnss nd Efficincy Cos Assssmn Dscripion Th opions poni ffc on h rffic nwork nd prking, in pricur: Disrupion o oc nwork, incuding rffic nd pdsrin sfy Disrupion o widr nwork, incuding rffic nd pdsrin sfy Effc on prking Rquirmn for mporry rffic mngmn Th opions poni ffc on nur nd urbn nvironmn vus, in pricur: Nur nvironmn (srms, vgion, ndscp nd Town B mniy nd nur vus) Urbn nvironmn (nois, numbr of poniy ffcd pris) Th opions poni ffcs on soci infrsrucur nd fciiis, in pricur: Effc on wkwys, incuding ccss o wkwys nd sbishd wkwy rcks Effc on communiy infrsrucur (g Hrrirs) Th opions poni ffc or impc on h biiy o fficincy nd ffcivy undrk consrucion civiy wihin h si, in pricur: Effciv rffic movmns wihin si Effciv us of spc Addiion works wihin si rquird o fcii ccss Rsricion on rffic movmns No: Hh nd sfy impicions wr no spcificy considrd s pr of his ssssmn, bu coud b considrd o b pr of ch of h ims ouind bov. Th opions poni cos, king ccoun of h foowing: upgrds i ccss consrucion cos Trffic mngmn cos Exr minnnc rmdiion or rsorion coss Ech opion ws scord on 0-5 sc, wih 0 rprsning n opion h ws ssssd o hv ihr: No ffc or A ngigib ffc, or A significny ssr cos whn ssssd gins h bs cs (Opion 1: Roson r). A scor of 5 rprsnd n opion h ws ssssd o hv ihr: A vry high ffc, or A significny highr cos whn ssssd gins h bs cs (Opion 1: Roson r).

6 5 Arniv ccss ssssmn b sing ccss poin Assssmn Criri Idnifid Effc or Cos Opion 1: Roson (isbury for igh vhics) Opion 2: B (isbury for igh vhics) Opion 3: Hrgrvs r (isbury for igh vhics) Opion 4: isbury Trrc (Roson for igh vhics) Opion 5: Wsnd (Roson for igh vhics) Trffic nwork 0 = ngigib Minor disrupion o oc 2 Lss hn minor impc on oc 1 Minor disrupion o oc 2 Minor disrupion o oc 2 Lss hn minor impc o oc 1 Disrupion o oc nwork 1 = ss hn minor (Roson ) nd widr (B Rd nd Bidw ) nwork (Hrgrvs ) nd widr (isbury Tc, Wrigh ) nd or widr nwork Disrupion o widr nwork 2 = minor (Wc nd byond) Lss hn minor impc on widr (Wc nd byond) widr nwork Prking o b mporriy Effc on prking 3 = modr nwork (Brookyn Rd) nwork from nwork Prking o b mporriy rmovd ong Wsnd Rd Rquirmn for mporry rffic 4 = high Prking o b mporriy vhics urning righ ino Prking o b o b mporriy rmovd ong som scions of (poniy mor difficu o mngmn 5 = vry high rmovd ong som scions of Roson r (wi b miigd) ing body rigid rucks b o urn in nd ou of Wc /Roson inrscion wih spor; rgr ricud vhics wi rquir civ inrscion sop/go mngmn Bidw Lss hn minor ffc on prking on rck off B Rd om TTM rquird (righ urning from Brookyn Rd rmovd ong som scions of Hrgrvs (poniy mor difficu o miig hn Opion 1 howvr for h purpos of his ssssmn i is ssumd h h ffcs wi b no wors hn Opion 1 nd b o b miigd). ing body rigid rucks (my b) b o urn in nd ou of Wc /Hrgrvs wih spor; rgr ricud vhics wi rquir civ inrscion sop/go mngmn. Lrgs vhics my hv o us rniv ccss if cornr op no nvigb isbury Tc nd Wrigh (poniy mor difficu o miig hn Opion 1 - howvr for h purpos of his ssssmn i is ssumd h h ffcs wi b no wors hn Opion 1 nd b o b miigd) No mdin isbury Tc/Wrigh inrscion mor difficu for rucks o nr/xi miig hn Opion 1 - howvr for h purpos of his ssssmn i is ssumd h h ffcs wi no wors hn Opion 1, nd b o b miigd) Thr wy inrscion of Wrigh, Wsnd Rd, nd Huchison Rd wi rquir som TTM Environmn 0 = ngigib Lss hn minor/ngigib ffc 3 Vry high ffc on nur 5 Minor o modr ffc on 3 High ffc on nur 4 High ffc on nur 4 Nur nvironmn (srms, 1 = ss hn minor on nur nvironmn nvironmn nd Wingon vgion nd Wingon Town nvironmn nd Wingon nvironmn nd Wingon vgion, ndscp nd Town B 2 = minor Modr nois ffc on urbn Town B B if rod widning rquird Town B Town B mniy nd nur vus) 3 = modr nvironmn ( propris ignificn rhworks rquird h op of Hrgrvs Lrg cu rquird o nb ignificn rhworks nd Urbn nvironmn (nois, numbr of 4 = high on Roson ) wihin Wingon Town B o Modr nois ffc on urbn ccss from isbury Tc up o vgion crnc rquird o poniy ffcd pris) 5 = vry high consruc ccss rod nd upgrd B Rd nd Bidw inrscion, incuding rmov of high vu vgion bwn B Rd nd POW Prk Fw dircy djoining dwings ( 9 h op of Roson nd off B Rd) nvironmn, bu ss ffcd hn Roson opion ( propris on Hrgrvs ) owr fid Addiion works rquird on ccss rck bwn uppr nd owr fids o provid for rod rucks nd h rgr unis rquird o bring in consrucion mris Grr rffic innsiy on ccss rck wi incrs risk of ffcs on srm Modr nois ffc ( 50 propris on isbury Tc nd Wrigh ssuming vhics hd for Huchison Rd) widn/upgrd Wsnd Rd nd consruc nw rod ccss o owr fid cr prking r Poniy prmnn ffc if nw ccss ws f in pc for br ccss o h prk Addiion works rquird on ccss rck bwn owr nd uppr fids o provid for rod rucks nd h rgr unis rquird o bring in consrucion mris Grr rffic innsiy on ccss rck wi incrs risk of ffcs on srm Lss hn minor-minor nois ( 10 propris on Wsnd Rd, coud poniy us nois bund o minimis ffcs on 8 propris on isbury Av)

7 Assssmn Criri Idnifid Effc or Cos Opion 1: Roson (isbury for igh vhics) Opion 2: B (isbury for igh vhics) Opion 3: Hrgrvs r (isbury for igh vhics) Opion 4: isbury Trrc (Roson for igh vhics) Opion 5: Wsnd (Roson for igh vhics) oci 0 = ngigib Lss hn minor soci ffcs 1 Modr soci ffcs 3 Lss hn minor soci ffcs 1 Minor soci ffcs 2 Modr-high soci ffcs 3 Effc on wkwys 1 = ss hn minor No ddiion rcks cosd Woud rquir cosur of h No ddiion rcks cosd No ddiion rcks cosd No ddiion rcks cosd Effc on communiy infrsrucur (g 2 = minor Lss hn minor ffc on wkwy bwn B Rd nd Lss hn minor ffc on Minor ffc on Hrrirs s (ssuming fooph o Wsnd Hrrirs) 3 = modr Hrrirs (igh vhics using POW (pr of h Ciy o Hrrirs (igh vhics using ccss wi b mor difficu wih Rd cn rmin opn) 4 = high isbury Tc for ccss) Wkwy) isbury Tc for ccss) mor vhics using isbury Modr ffc on Hrrirs s 5 = vry high Lss hn minor ffc on Hrrirs (igh vhics using isbury Tc for ccss) Tc ccss wi b mor difficu wih mor vhics bu my hv prmnn bnfi if nw ccss f in pc Modr-high ffc on 1 Wsnd Rd: My rquir mporry rsidn rocion or poni rmov of hous 1 Wsnd Rd Consrucion Effcivnss nd Efficincy 0 = ngigib Minor consrucion ffc 2 Lss hn minor consrucion 1 High Consrucion ffc 4 High consrucion ffc 4 Modr consrucion ffc 3 Effciv rffic movmns wihin si 1 = ss hn minor rucks nr nd xi si ffc rucks nr nd xi si rucks nr nd xi si rucks nr nd xi si Effciv us of spc 2 = minor cos o min work r (sy o rucks nr nd xi si furhr from min work r ong wy from h min work ong wy from h min work Addiion works wihin si rquird o 3 = modr ccss nd xi h si) cos o min work r (sy o hn Roson nd B, bu r r fcii ccss 4 = high rucks do no hv o com nd go) cosr hn ohr opions rucks nd o rv rucks nd o rv Rsricion on rffic movmns 5 = vry high rv hrough h si Minor works rquird in h si o cr oding nd urn round r nr h op of Roson Buk rh rmov movmns rsricd o 9-3 Cos upgrds i ccss consrucion cos Trffic mngmn cos Exr minnnc rmdiion or rsorion coss 0 = significny ss xpnsiv 2 = bs cs (Roson r) 5 = significny mor xpnsiv Bs Cs No rod upgrds rquird Low cos o cr ccss ono h uppr fid Low-modr rffic mngmn cos Rsurfcing of Roson nd Wc inrscion (minnnc nd posconsrucion) rucks do no hv o rv hrough h si Minor works rquird in h si o cr oding nd urn round r nr h op of Roson No im rsricion on rffic movmns 2 ignificny mor xpnsiv hn bs cs ignificn cos o upgrd B Rd nd Bidw nd inrscions ignificn cos o consruc rck down from B Rd rsrvoir Low rffic mngmn cos ignificn rmdiion cos for rck down from B Rd rsrvoir, pus rsurfcing ffcd scions of B Rd nd Bidw rucks nd o rv cross uppr fid furhr o rv wihin si nd significny ffcs vib spc on h uppr fid ssocid wih ccss/xi o Hrgrvs Modr works rquird in h si o cr oding nd urn round r nr h op of Hrgrvs Buk rh rmov movmns rsricd o Modry mor xpnsiv hn bs cs Modr cos o widn Hrgrvs Low modr cos o cr ccss ono h uppr fid Modr rffic mngmn cos Rsurfcing of Hrgrvs nd Wc inrscion (minnnc nd posconsrucion) cross boh h uppr nd owr fids furhr o rv wihin si nd significny ffcs vib spc on h owr fid ssocid wih ccss/xi o isbury Tc Long ngh of cn rck rquird wihin h si o g rod vhics o h rsrvoir si (ohrwis mri nds o b doub hndd) Buk rh rmov movmns rsricd o Modry o significny mor xpnsiv hn bs cs No rod upgrds rquird Modr o high cos o cr ccss ono h owr fid, Modr cos o cr highr us ccss bwn fids Modr rffic mngmn cos Rsurfcing of isbury Tc nd Wrigh (minnnc nd pos-consrucion) cross boh h uppr nd owr fids furhr o rv wihin si nd ffcs vib spc on h owr fid ssocid wih ccss/xi o Wsnd Rd Long ngh of cn rck rquird wihin h si o g rod vhics o h rsrvoir si (ohrwis mri nds o b doub hndd) 4 Modry o significny mor xpnsiv hn bs cs High cos o upgrd Wsnd Rd nd consruc ccss ono h owr fid, modr cos o cr highr us ccss bwn fids Low rffic mngmn cos Possiby owr pos-consrucion rpving rquird Assssmn scor

8 6 Muip ccss poins Th workshop so ookd wo opions wih spr ingrss nd grss ocions: Roson r/isbury Trrc nd Roson r/wsnd, shown on Mps 6 & 7. An ssssmn of h opions is providd in cion 7. Ths combinion opions scord wors hn h individu opions. A dscripion of ch opion is providd bow. Opion 6: Roson r & isbury Trrc This opion uss boh Roson r nd isbury Trrc s dscribd in cion 0 nd 0, wih on-wy rou hrough h si for rod rucks. Th ssssmn did no ssign which ccss poin woud b ingrss nd which grss, bu his woud no chng h ssssmn oucom. Ligh vhics woud nr nd xi h si from sing ccss poin, cos o whr workr vhic prking woud b providd. Opion 7: Roson r & Wsnd This opion uss boh Roson r nd Wsnd s dscribd in cion 0 nd 0, wih on-wy rou hrough h si for rod rucks. Th ssssmn did no ssign which ccss poin woud b ingrss nd which grss, bu his woud no chng h ssssmn oucom. Ligh vhics woud nr nd xi h si from sing ccss poin, cos o whr workr vhic prking woud b providd.

9 7 Arniv ccss ssssmn b muip ccss poins Assssmn Criri Idnifid Effc or Cos Opion 6: Roson /isbury Trrc Opion 7: Roson /Wsnd Trffic nwork 0 = ngigib Minor disrupion o oc (Roson, 2 Minor disrupion o oc (Roson ) 2 Disrupion o oc nwork 1 = ss hn minor isbury Tc, nd Wrigh ) nd widr nd widr (Wc nd byond) Disrupion o widr nwork 2 = minor (Wc nd byond) nwork nwork Effc on prking 3 = modr Prking wi nd o b mporriy Prking wi nd o b mporriy Rquirmn for mporry rffic mngmn 4 = high rmovd from som scions of rmovd from som scions of 5 = vry high Roson nd isbury Tc (Roson wi b miigd bu isbury Tc my b hrdr) ing body rigid rucks b o urn in nd ou of Wc /Roson inrscion wih spor; rgr ricud vhics wi rquir civ inrscion sop/go mngmn No mdin isbury Tc/Wrigh inrscion mor difficu for rucks o nr/xi Roson nd Wsnd Rd (Roson wi b miigd, Wsnd Rd wi b mor difficu o miig) ing body rigid rucks b o urn in nd ou of Wc /Roson inrscion wih spor; rgr ricud vhics wi rquir civ inrscion sop/go mngmn Thr wy inrscion of Wrigh, Wsnd Rd, nd Huchison Rd wi rquir som TTM Environmn 0 = ngigib High ffc on nur nvironmn nd 4 High ffc on nur nvironmn nd 4 Nur nvironmn (srms, vgion, 1 = ss hn minor Wingon Town B ( isbury Tc) Wingon Town B ( Wsnd Rd) ndscp nd Town B mniy nd nur 2 = minor Lrg cu rquird o nb ccss from ignificn rhworks nd vgion vus) 3 = modr isbury Tc up o owr fid, crnc rquird o widn/upgrd Urbn nvironmn (nois, numbr of 4 = high Addiion works rquird on ccss Wsnd Rd nd consruc nw rod poniy ffcd pris) 5 = vry high rck bwn uppr nd owr fids o provid for rod rucks nd h rgr unis rquird o bring in consrucion mris Grr rffic innsiy on ccss rck wi incrs risk of ffcs on srm. Modr nois ffc on urbn nvironmn ( propris on Roson ) Modr nois ffc ( 50 propris on isbury Tc nd Wrigh ssuming vhics hd for Huchison Rd) ccss o owr fid cr prking r Poniy prmnn ffc if nw ccss ws f in pc for br ccss o h prk Addiion works rquird on ccss rck bwn owr nd uppr fids o provid for rod rucks nd h rgr unis rquird o bring in consrucion mris Grr rffic innsiy on ccss rck wi incrs risk of ffcs on srm Modr nois ffc on urbn nvironmn ( propris on Roson ) Lss hn minor-minor nois ( 10 propris on Wsnd Rd, coud poniy us nois bund o minimis ffcs on 8 propris on isbury Av) oci 0 = ngigib Minor soci ffcs 2 Modr-high soci ffcs ( 3 Effc on wkwys 1 = ss hn minor No ddiion rcks cosd Wsnd ) Effc on communiy infrsrucur (g Hrrirs) 2 = minor Minor ffc on Hrrirs s ccss wi b No ddiion rcks cosd (ssuming 3 = modr mor difficu wih mor vhics using fooph o Wsnd Rd cn rmin 4 = high isbury Tc opn) 5 = vry high Modr ffc on Hrrirs s ccss wi b mor difficu wih mor vhics bu my hv prmnn bnfi if nw ccss f in pc Modr-high ffc on 1 Wsnd Rd: My rquir mporry rsidn rocion or poni rmov of hous 1 Wsnd Rd Consrucion Effcivnss nd Efficincy 0 = ngigib High consrucion ffc 4 High consrucion ffc 4 Effciv rffic movmns wihin si 1 = ss hn minor rucks nr or xi si ong wy rucks nr nd xi si ong Effciv us of spc 2 = minor from h min work r wy from h min work r Addiion works wihin si rquird o fcii 3 = modr rucks nd o rv cross boh rucks nd o rv cross boh ccss 4 = high h uppr nd owr fids furhr o h uppr nd owr fids furhr o Rsricion on rffic movmns 5 = vry high rv wihin si nd significny ffcs vib spc on h owr fid ssocid wih ccss/xi o isbury Tc Long ngh of cn rck rquird wihin h si o g rod vhics o h rsrvoir si (ohrwis mri nds o b doub hndd) Buk rh rmov movmns rsricd o 9-3 Cos upgrds i ccss consrucion cos Trffic mngmn cos Exr minnnc rmdiion or rsorion coss 0 = significny ss xpnsiv 2 = bs cs (Roson r) 5 = significny mor xpnsiv Modry o significny mor xpnsiv hn bs cs No rod upgrds rquird Modr o high cos o cr ccss ono h owr fid, Modr cos o cr highr us ccss bwn fids Modr rffic mngmn cos Rsurfcing of Roson, Wc inrscion, isbury Tc nd Wrigh (minnnc nd pos-consrucion) rv wihin si nd ffcs vib spc on h owr fid ssocid wih ccss/xi o Wsnd Rd Long ngh of cn rck rquird wihin h si o g rod vhics o h rsrvoir si (ohrwis mri nds o b doub hndd) Buk rh rmov movmns rsricd o Modry o significny mor xpnsiv hn bs cs High cos o upgrd Wsnd Rd nd consruc ccss ono h owr fid, modr cos o cr highr us ccss bwn fids Low rffic mngmn cos Possiby owr pos-consrucion rpving rquird Rsurfcing of Roson nd Wc inrscion (minnnc nd posconsrucion) Assssmn scor

10 8 Concusions Opion 1: Roson r is idnifid s h cr prfrrd opion whn ssssd gins rniv opions for hvy vhic ccss o h Princ of Ws/Omāroro rsrvoir projc si. Assssmn Criri Trffic Nwork Opion 1: Roson Rd Opion 2: B Rd Opion 3: Hrgrvs Opion 4: isbury Tc Opion 5: Wsnd Rd Opion 6: Roson/ isbury Tc Opion 7: Roson/ Wsnd Rd Environmn oci Consrucion Effcivnss nd Efficincy Cos Assssmn cor In his rgrd, h Roson r ccss is considrd h ppropri si ccss for h projc, riv o h rnivs vib. No ohr ccss opion rnkd s fvourby cross h ssssmn criri cgoris. Opion 1: Roson r rnkd: Firs: Cos s h s xpnsiv opion riv o h ohr opions considrd, nd Firs qu: Environmn nd oci ong wih Hrgrvs r, s on of wo opions wih h s nvironmn nd soci ffcs, nd cond: Consrucion Effcivnss nd Efficincy, nd cond qu: Trffic Nwork ong wih 5 of h 7 opions considrd, wih minor ffcs on h rffic nwork. Appying wighing fcor or snsiiviy sing o ny of hs criri is considrd highy uniky o chng h oucom of his ssssmn. A Roson r ccss opion rsus in h bs soci nd cos oucoms vrsus ohr rniv si ccss opions. Ahough Roson r ccss wi impc on mor dwings in rms of nois nd gnr disrupion hn ohr opions considrd, is minim ffc on h snsiiv Town B nd sbishd vgion (spciy whn comprd o Opion 2: B nd Opion 5: Wsnd ) rsus in mor fvourb nvironmn scor vrsus h rnivs considrd. Wih rgrd o consrucion ffcivnss nd fficincy ffcs, h imiion on buk rh movmns o bwn 9m nd 3pm, ssocid wih h Roson r ccss opion, is so gnry offs by no rquiring rod vhics o rck hrough h si, owing for mor ffciv

11 nd fficin us, dvopmn nd rhbiiion of h uppr nd owr pying fids during rsrvoir consrucion, whi so rmoving h poni for confics wih off-rod mchinry nd owring h risk of rcking dir ono h rod. A Roson r ccss wi rsu in som disrupion o h oc rod nwork, incuding prking. Howvr, his ffc is minor, no significny dissimir o h ffcs h ohr ccss opions wi hv on h rffic nwork, nd i is no significn nough o offs h poniy mor significn nvironmn nd cos ffcs h r ssocid wih h ohr ccss rnivs.

12 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c Hvy vhic ccss is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 1: Roson r Opion 2: B Opion 3: Hrgrv r Opion 3: isbury Trrc Opion 5: Wsnd Mrs

13 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 1: Roson Hvy vhic ccss Ligh vhic ccss Mrs

14 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 2: B Hvy vhic ccss Ligh vhic ccss Mrs

15 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 3: Hrgrvs r Hvy vhic ccss Ligh vhic ccss Mrs

16 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 4: isbury Trrc Hvy vhic ccss Ligh vhic ccss Mrs

17 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 5: Wsnd Hvy vhic ccss Ligh vhic ccss Mrs

18 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 6: Roson/isbury Roson r (in or ou) isbury Trrc (in or ou) Mrs

19 r r Tmporry Consrucion Ar ki r Tr y n rn N i This mp conins d drivd in pr or whoy from sourcs ohr hn Bc, nd hrfor, no rprsnions or wrrnis r md by Bc s o h ccurcy or compnss of his informion. kg rov GI@bc.com [ H nk O Mp inndd for disribuion s PDF documn. c my b incorrc whn prind. Conins informion sourcd from LINZ. Crown Copyrigh Rsrvd. And r so n T r r c Bsmp ourc: ourcd from h LINZ D rvic nd icnsd for r-us undr h Criv Commons Aribuion 3.0 Nw Znd icnc Bro o k y nr o d Bid r wi Ro n s o r gr Hr s v r Trrc Finy B Ro d Ppwi T rrc Wc r Uppr Fid o H n T Howrd r rr c Wrigh r Proposd Princ of Ws Rsrvoir isbury T ng R o d isbury A vnu Dor ki Lowr Fid i Coo dg r sq A u i h T rr r r c Crringon r c is o n Fi: P:\651\ \TGI\01 Mp\GI _iConsrucionAr_A1.mxd h Huc Auhor: BcGI D: 25/08/2017 Wsnd Opion 7: Roson/Wsnd Roson r (in or ou) Wsnd (in or ou) Mrs