Agenda - 01-16-2002 - 8d - Laserfiche WebLink

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. ti t MEMORANDUM TO: ComtYCOrnmieaioncrs COPES: John Link,County Manager Rod Visser,Ambient County Manager Gayle Wilson,Solid Waste Dinosaur Ed Kenny no,Esc autive Director,OWASA FROM: Paul Thomas,PE,County Fmgnem PACT: November 29,2001 SUTECT: Rogers Read Waterline Prjmt I have been advised by OWAS.A stall that Wee dram ordersfor the Rogers Road waterline construction project must be exocum. The and cast of these change orders,while not yet finalirew is expected to apprmch$40,000. As the contractor only expected to bean site for flenexl two weeks or so,W changeoNers should be executedwthe verynearmrm. Exchchaage order, impufpose audits approximate cost is omlind below. Chance Order 1, Tanker Truck Fill Station-The landfill amffhave requested that a fill station for water banks be installed on the portion of the waterline that has been extended across fee seulhc n boundaryofthe lendllproparty to strut the landfill cells now operating The fill stafieawill consist aeatiallyofa tall standing pipe with avalve at the base and hose on the bap end that can he utilized to fill the landfill's wale tmOCCr trucks from commerce the tad:. ILcse tracks aze usedm spreywater m the landfill's dirt/gravel roadways to hold down dust created bypassing trucks and heavy earth moving equipment durthg dry periods- Curentlythe order cracks regard exit me landfill site and be cloven several miles to be filled at a fare hydrant martho NC MEmadvs Road maintained."Chia is a Rice consuming and inwnv local operation Rust must be performed several twee per day during dry periods.The fill station will elie ittate the off-site operation of due tanker trucks and will provide a much easier means of Liking the tracks. The cost of this enhancement is appruximately$9,000. Chauae Order 2• Rarrfeadlae access to wa[erline easements The process ofinstaking waterlines throughout due Rogers Road despicably has memt that thumos ds of feet ofwamsline have been metalled an utility easements that sw°crosshmmny"Rwugh large undeveloped came wldtln the community, The terms of the accountants limit the use of themomiu us;toOWASA(to inspect or repair wffiodusem or the property owners(whose use may rot to tLict with OWASA`a use,essentially restricting the placement of f cos orpem>.mm[shvdures). Residents of the commonalty have expressed concerns that these open (cleared and graded)consonants may provide access to humors or other mwolmme and complained individuals such as those who might wish to use rho casements to dump carmucleoads of Dash beyond me observation end terminal of the commmdty's residents or law eafmmement officials. The community has suggested that the mtmnces W these casements be bumcaded b same faslden to caused vehicular access Wtherthan OWASAscrvicevehicles). OWASA has proposed to comply with these requests by imsmllmg forgoing pipe bollard(fabricated byvertically installing concrete filled sections ofbmkin or surplus water Tutor seep a its)and cable batficcall across the access to each ofthe easements. The costof these barrimalm is estimated to total approximately$(iiMm