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� o�s P,��s <br /> �� <br /> IIocatlon. 'ILe uae d�a�uin` pins ihdl be held W the minimum neceasary. Securc the <br /> geotexdle with other metlwds vhen approved In w�rideB hy the Engineer. <br /> I4. Do not plaa geotextlle fabric unlm It can be covered�vllhin the seme worldng dey. <br /> I 5. Temponry oover mry be used e �ppro�d 1ry�he F.n�ineer. <br /> 6. ceowwe aamsjea or aupacee ueroro or audn�hnuuado�or aurin�p1.«mem or fi�u� <br /> blanket m�udd or dpnp fhall be rcpiaad or rcpdred a the udsfactlon ot the Engineer, <br /> Iac the Conv�ccors e�enu. <br /> 7. F�etend the geotextlle beyond the top af bu�k protectlon and properly secure per the <br /> Imenufecturcr'a rernmmendatlon, beforc the placemmt of filter or riprap. <br /> B. No ponion of the geotextlle ahall be vldble wfien installadon is complete. <br /> IB. Becking Matedal <br /> 1. Sprcad baddnj materid uniformly over the geote:tlte. Compacdon of 1he buking matedal <br /> � ehall not be requfred,but the eurfsa d each leyer of the bac9cing matedsl chall be finished <br /> vfthin 61n�a ot gnda slwMn on Ne Dra�inp. <br /> 3.02 RIPRAP AND BANK-RUN GRAVEL PLACEMENf <br /> I. A. Rfpnp ahall be pleced W the�lopa and thfdmeasa indicated on the Drawings. <br /> I B. Convactor ehW uu plent, equipmenl, toola, u� machina w pedorm the wrk covered by this <br /> � :ecdon �e approved by the Enjinar. MainWn In udafaclory voddns cadidon at all tlmes all <br /> plant, equipment, tools. ud maddna. All pl�nt equipmmt uted in veati from �hich dprap <br /> I muerid is obuined�hall be cap�ble ot produdn�the nea�ary bleMin�rcquircd to conslstenUy <br /> meet the spedfied`ndadan requircmenn. <br /> I C. Llmiu ot pl�cemeM d riprep for the variau eroeion proeecdoe uae ue as i�Nated on the <br /> Unwings euept that the Wniu msy be increued or dxrc�sed by the F.n�ineer if,in the opinion <br /> of the Engineer, the conditlons encountered vunnt tuch modiflcatlon es Nrected In.rtitlng. <br /> I D. Convector ehdl conduct�I plaament opendau in auch�manner thet permenmt Improvemenb <br /> or swctures ahall not be damsged or eubjected to verticel or horizonW movement. Repair any <br /> demage to pertnenent work auaed by contact with riprsp durine pleament. Repeir ury dsmage <br /> Ia permanrnt wrk due w verual or horimntal movement raWdng from placement of riprap. <br /> E. Conswct the riprap W the tull coune thirJmeu in one opendon i.d chinking or fllling with loose <br /> I materfd chall be avofded. <br /> F. Deliver and plea the rodc in a menner Ihat thW Wure that the riprap in placx be rcawnebly <br /> homageneom vith the larger rocks uniformly disvibuted ud flrmly in conuct one to another with <br /> Ithe smaller rocks and apalls fllling the voids betveen larger racka. <br /> G. Plaament of riprap by dumpin`thell not be alloaed. <br /> I <br /> I <br /> I BDBP <br /> 090490 <br />