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STAKING SHEET- UNDERGROUND Company: OPTK Networks Exchange: CONSTRUCTION PROJECT NOTES 1 The State County City pe senner shalt be notified a mmvnum of forty ergm (481 hours in advance of initial ordeal construction. 2 The utlrty company and ate contractors) are responsible to have at least one person on the Job at alt times. that is 'see supervisor' certthd 3 The contractor snail adhere to the current permit and contract specifications 4 The locators of an aenal and undergrouno votary fatalities may not be indicated on the protect plans The contractor i5 request to contact as. Nebraska and Colorado 811 one call nog* dbon center {Mal 811 j tanyceight (48) tours pnor to working in the arty right of way No eacavatwn wit be pe stied in the area of the underground uNiies until all facilites Save seen located and rdentdied to the sattsf.acbon N all parties. The contractor she/ be responsible ler protection of alt underground and aenal utilities and infrastructure Whenever underground (ablates are in close prourney to the proposed pathway location or wtenever tie vertical beacon of the underground facility is unknown. the contractor shall use special measures to determine the locations are soot unoergratno facaibes a f tie contractor is conducting die excavavon by digging horn the surface. when to a close proximity to the underground facilites the mntradnr shall use hand legging. hydro exravabngor air excavating to beat* such fatality b If the contractor is conducting the excavation by tunneling or boruhgthe comrae r snail determne the vemeal location of the underground faotdy by potholing or any other method approved by the director of public woks and theft/ea d protect plans shall dimension new racemes being installed 7 Unless agreed to in wring n advance the depth of instated facilities n city and county row shat las at a minim urn as kfdows a pony-rght reel inches in soli t. rorty -eight i48 i inches below .. orotacfed slope from the flow rine ofa ditch at a three 131 h erritat and one 11) Vertical Slope. C Fortyeghl )48i inches under a roadway measured from the surface of said roadway to the top el the installation. d Sixty 0301 inches under a storm water or bees channel design oottnn or pipe and Mariann a minimum at twenty-four 124) mares of vertical and harm:veal sparing horn existing cedes f Be located as ran horn the existing or proposed aro line as possible to avoid potential future conflicts 8 All non -street surface materials that are dinturbeg by excavation and badift ing operations shag be replaced and restored 6 City and county street surface materials disturbed shall be backfilled, tamped and repaved oy oily or county forces or approved paving contractor 10 I sidewalk wheel chair ramps mfr any conn of the pedestrian fadtlibes are removed or dosed. a pedestrian demur snail be estabrshed and maintained dung the time of the Nonose and the entre pedestrian falsity shall be restored whin seventy -tyro i72) hours. un.ess the contractor provides a ham surface alternate route approved by the city or county II All pedestnan detours and any reconnstrueuon ci pedestrian facilites shall thiel current Anieitcans tenth Dusablity Act (ADA) standards and speilcations. 12 Al pedystnan detours shall be part of an approved Traffic Contra Plan i-TCPI 13 AN hates made in tie streets for me purpose of perforrnang vacuum excavations to locate underground uelities shall be restored to then ongnal rnamon wen the reinstated care flush with and in the angina, onentation as the existing surface matching existing pavement surface appearance 14 Allen the contractor is not aobvety working all equipment fencing. debns. etc Shall not be placed vermin the tnangutar area required ler stint distance of vehicles exiting or entering an adjacent property or fntersenton 15 Al exca'masons shall be adequately fenced and covered when contraidv is not present or protect site Sett unattended. Id. No lane closures allowed on arterial stream darting AM and PM peak hours 17 All work zone traffic eonva. ndulting pedeswn control measures. shall be in compliance with the MUTCD and ADA 18. The centred.- shall maintain a set of 'as bort' plans on site with dimensioning These plans shall be presented upon request 19 Final "as -bait' plans shall be filed wen city athdlor county withn 30 days of the compiebon aline project 20 The contractor shalt follow construction standards pertaining to the lateral dorndor facility placement and mirnmum depth resat/wenn/Lints and dearanoe requirements of other facilites 21 A current Stan. County. rr City pemN shad be maintained on each work she by the contractor Tne renvactor shear present such permit upon request. 22 Any field adjustments to installation of facukbes• anon vary from tux plans mat rove been submitted and approved during the permit apploaucn process. shall mrfpty aim the folowrip a The contractor must stop wort enmedtately and contad the facility owner of the proposed changes b The facility owners repr sentabve shall contact the city, county or state ndfitof-way construction inspector aro provnde hem WON the details. c The ROW inspector will make a delennnabon on Flew to proceed. This determination may range from approval over the phone or via email to delaying the project until titans can be updated and appropnate review can be conducted. 23 Stake mounted warning signs and marker posts (BM53) to be placed where appropriate 24. All conduit and fiber is to be installed at the back of the roadway ROW unless otherwise noted 25 Leave 120' Imps t80' tails at splice p0m151 W mankae fiber us vaults Conduit shall not be placed between the City's traffic signal cabinet and connecting traffic signal conduit/poles Conduit must be offset a minimum of 5' from the base of any traffic signal cabinet. traffic signal pole. or traffic signal pull box Contractor be required to obtain a permit to work in the ROW (including a traffic control plan) before any physical work is to take place Locate flags strait be removed after the 'excavator" has determined the work is complete IF SIGNAL CONDUIT1WIRE HAS TO BE CROSSED THE NEW LINE SHALL BE A MINIMUM OF 6' DEEP WHERE CROSSING AND THE EXSTiNG SIGNAL CONDUIT SHALL BE POTHOLED AND VERIFIED ON-SITE PRIOR TO BORING tC6SOIZOZ