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Ðrevised.€€Userððs€technical€comments€are€appreciated.€€Also,€otherÏrelated€or€similar€specifications€that€are€written€ð ðfrom€scratchðð€thatÏcould€benefit€others,€or€other€questions€can€be€sent€to€NARSC€A/EÏGroup,€RS„110€or€call€(303)€987„6851.Ð €(#€(# ÐÌÐ  (#x' Ðà0   àF.à0€ (# (#àDESIGN€NOTES:а€(#€(# ÐÌà0   àà0€ (# (#à1.à0` €(#€(#àò òDRAWING€DATA€REQUIRED:Ð@` (#` (# ÐÌà0   àó óÐ  (# (# ÐÌÌÌò òREVISIONS€OF€THIS€SECTION:Ð ð @ Ðó óÔ_ÔCSIÔ_Ô€format,€editorial€changes€ññññ10ññññññ9ññññññ/99Ð ¸   ÐMetric:€ñññ-ñ10/99ñ-ññ-ñññNot€Applicableñññ-ñññÌTechnical€Update:€ÌÌÌÌÌÌÔ#†ô½÷õõô½÷- #ÔññÐ  øH  Ðñ+ñØØñ+ñññÓ$ ° ’àÿÿX à$ÓññññÖ€ÿÿÖññà@bb-ìàSECTION€02254ˆÌÌà@ÆÆ.ìàSHEET€PILESˆÌÌòòPART€1:€€GENERALóóÐ Ð  ÐÌ1.1à0 € àSUMMARYÐ` °€(#€(# ÐÌà0   àA.à0€ (# (#àSection€Includes:€€Furnishing€and€installing€sheet€piling.Ðð @€(#€(# ÐÌà0   àB.à0€ (# (#àRelated€Sections:Ѐ Ð €(#€(# Ð**************************************************ÌDELETE€EITHER€01009€OR€01010.€€EITHER€SECTION€01330€OR€01458€MUST€BE€USED€WHENÏ01010€IS€USED.Ì**************************************************€€ÌÌà0   àà0€ (# (#àSummary€of€Workà€M(#€(#€(#àSection€01010ˆÐ 0€  Ðà0   àà0€ (# (#àSubmittal€Proceduresà€M(#€(#€(#àSection€01330ˆÐ øH  Ðà0   àà0€ (# (#àCertificatesà€M(#€(#€(#àSection€01365ˆÐ À Ðà0   àà0€ (# (#àStructural€Concreteà€M(#€(#€(#àSection€03310ˆÐ ˆØ Ðà0   àà0€ (# (#àStructural€Steelà€M(#€(#€(#àSection€05120ˆÐ P  ÐÌ1.2à0 € àSUBMITTALSÐà0€(#€(# ÐÌà0   àA.à0€ (# (#àGeneral:€€Submittals€shall€be€according€to€[Section€01009€„€GeneralÐ pÀ ÐInformation€and€Requirements.]€[and]€[Section€01330€„€SubmittalÏProcedures.]€[and]€[Section€01331€„€Certificates.]Ð €(#€(# ÐÌññà0   àññB.à0€ (# (#àEquipment€Literature:€€Submit€three€copies€of€the€descriptions€of€theÐ à Ðpile€driving€equipment€to€be€used€on€this€project.€€Include€details€ofÏthe€pile€hammer,€power€plant,€leads,€cushion€material,€and€helmet.Ð €(#€(# ÐÌññà0   àññC.à0€ (# (#àCertificates€of€Conformance:€€Submit€three€copies€of€writtenÐ °  Ðcertification€from€the€supplier€of€the€sheet€piles€to€be€used€on€thisÏproject€that€they€conform€to€the€requirements€of€this€specificationÏsection.Ð €(#€(# ÐÌ1.3à0 € àDELIVERY,€STORAGE,€AND€HANDLINGИ!è%€(#€(# ÐÌà0   àA.à0€ (# (#àStorage:€€Prevent€damage€to€coatings€and€prevent€corrosion€prior€toÐ (#x' Ðinstallation.€€Ð €(#€(# ÐÌà0   àB.à0€ (# (#àHandling:€€Use€handling€holes.€€Handle€long€length€piles€with€care€toÐ €%Ð * Ðprevent€damage.Ð €(#€(# ÐÔ  ÔÌòòPART€2:€€PRODUCTSóóÐ Ø'(#- ÐÌ2.1à0 € àMATERIALSÐh)¸$/€(#€(# Ðâ âÐ 0*€%0 Ðà0   àA.à0€ (# (#àSheet€Piles:€€Steel€shall€conform€to€ASTM€A€328.€€Piles€shall€have€aÐ ° Ðâ âminimum€section€modulus€per€foot€(300€mm),€wall€of€10€inchòò3óó€(250mmòò3óó).€Ð xÈ ÐPile€edges€shall€be€of€such€design€and€condition€that€when€in€place,Ïthey€will€be€interlocked€throughout€their€length.€€Pile€ends€shall€beÏsquare€and€blunt,€as€received€from€the€mill€or€squarely€cut.€€PilesÏshall€have€a€minimum€thickness€of€0.375€inch€(9.50mm).Ð €(#€(# ÐÌÔ  ÔòòPART€3:€€EXECUTIONóóÐ ( x ÐÌ3.1à0 € àINSTALLATIONи  €(#€(# ÐÌà0   àA.à0€ (# (#àPile€Hammers:€€Shall€have€a€delivered€force€or€energy€suitable€for€theÐ H ˜  Ðtotal€weight€of€the€pile€and€the€character€of€subsurface€material€toÏbe€encountered.€€Pile€hammers€having€delivered€dynamic€forces€orÏenergies€less€than€the€following€may€be€used€with€the€approval€of€theÏContracting€Officer:Ð €(#€(# ÐÌà0   àà0€ (# (#àVibratory:à0 €(#€(#àà0 (# (#à12€tons€(11.000€kg)€ÐøH (#(# Ðà0   àà0€ (# (#àSteam€or€air:à0 €(#€(#àà0 (# (#à5,000€ft€„€lbs€(8,000€Ô_ÔNmÔ_Ô)€ÐÀ(#(# Ðà0   àà0€ (# (#àDiesel:€€à0 €(#€(#àà0 (# (#à9,000€ft€„€lbs€(12,000€Ô_ÔNmÔ_ÔñMñ)ñMñЈØ(#(# ÐÌà0   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Ðmaintaining€sheet€piling€in€the€correct€position€during€setting€andÏdriving.€€Use€a€system€of€structural€framing€sufficiently€rigid€toÏresist€lateral€and€driving€forces.€€Framing€shall€adequately€supportÏthe€sheet€piling€until€design€tip€elevation€is€achieved.€€Provide€atÏleast€two€levels€of€support,€preferably€not€less€thanñNñ€6100mmñNñ€ñPñ(ñPñ20feetñOñÏñOññQñ(ñQññOñ6100mmñOñ)€apart.€€Templates€shall€not€move€when€supporting€sheetÏpiling.€€Fit€templates€with€wood€blocking€to€bear€against€the€web€ofÏeach€alternate€sheet€pile.€€Hold€the€sheet€pile€at€the€design€locationÏalignment.€€Provide€outer€template€straps€or€other€restraints€asÏnecessary€to€prevent€the€sheets€from€warping€or€wandering€from€theÏalignment.€€Mark€templates€for€the€location€of€the€leading€edge€ofÏevery€fourth€sheet€pile.€€If€two€guide€marks€cannot€be€seen,€otherÏmeans€shall€be€used€to€keep€the€sheet€pile€vertical€along€its€leadingÏedge.Ð €(#€(# ÐÌà0   àE.à0€ (# (#àPile€Driving:€€Maintain€piling€vertical€during€driving.€€Drive€pilesÐ Ø'(#- Ðto€tip€elevation€shown.€€Sheet€piles€shall€be€driven€so€as€to€preventÏdamage€to€the€piles€and€to€provide€a€continuous€closure€of€sheetÏpiles.€€Drive€individual€piles€incrementally€sequenced€so€the€tip€ofÏsheet€piles€shall€not€be€more€than€4€ft€(1,300€mm€)€below€that€ofÐ ø*H&1 Ðadjacent€sheet€piles.€€When€the€penetration€resistance€exceeds€fiveÏblows€per€inch€(25€mm),€the€tip€of€sheet€piles€shall€not€be€more€thanÏ[2]€feet([600]€mm)€below€adjacent€sheet€piles.Ð €(#€(# ÐÌà0   àF.à0€ (# (#àJetting€of€Piles:€€Will€be€permitted€only€with€the€written€approval€ofÐ Ð  Ðthe€Contracting€Officer.Ð €(#€(# ÐÌà0   àG.à0€ (# (#àSplicing€Piles:€€Will€not€be€permitted.Ð( x€(#€(# ÐÌà0   àH.à0€ (# (#àWelding:€€Shop€and€field€welding,€qualification€of€welding€procedures,Ð ¸   Ðwelders,€and€welding€operators€shall€be€according€to€AWS€D€1.1,€forÏthe€type€of€welding€required.Ð €(#€(# ÐÌà0   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Ðpile.€€Indicate€on€the€installation€record€installation€dates€andÏtime,€type€and€size€of€hammer,€rate€of€operation,€total€driving€time,Ïdimensions€of€driving€helmet€and€cap€used,€blows€required€per€footÏñxñ(ñxñ300€mm)€for€eachñyñ€300€mmñyñ€ñ{ñ(ñ{ñfootñzñ€ñzññ|ñ(ñ|ññzñ300€mmñzñ)€of€penetration,€final€drivingÏresistance€in€blows€for€finalñ}ñ€150€mm€ñ}ñññ(ñññ€ñ€ñ€ñ6€inchesñ~ñ€ñ~ñññ(ñññ~ñ150€mm€ñ~ñ),€pile€locations,€tipÏelevations,€ground€elevations,€cut„off€elevations€and€re„heading€orÏcutting€of€piles.€€Record€unusual€behavior€during€driving.€€SubmitÏcomplete€records€to€the€Contracting€Officer.Ð €(#€(# ÐÌÔ  ÔòòPART€4:€€MEASUREMENT€AND€PAYMENTóóÐ ˜!è% ÐÌ4.1à0 € àMETHOD€OF€MEASUREMENTÐ(#x'€(#€(# Ð*****************************************************ÌWHEN€A€"LUMP€SUM"€CONTRACT€IS€USED,€DELETE€THE€TITLE€PART€4:€€MEASUREMENT€ANDÏPAYMENT,€AND€BOTH€ARTICLES€FROM€THIS€SECTION.€€MEASUREMENT€AND€PAYMENT€WILL€BEÏADDRESSED€IN€PART€4€OF€SECTION€01010€„SUMMARY€OF€WORK.ÌÌWHEN€NOT€A€"LUMP€SUM"€CONTRACT,€SELECT€APPLICABLE€PHRASES;€USE€THE€"NOÏMEASUREMENT"€PHRASE€WHEN€NONE€OF€THE€PAY€ITEMS€IN€THIS€SECTION€ARE€INCLUDED€INÏTHE€BID€SCHEDULE.Ìâ â*****************************************************Ð 0*€%0 Ðà0   àA.à0€ (# (#àUnits:€€The€work€described€in€this€section€will€[not€be€measured€forÐ ° Ðâ âpayment.]€€[be€measured€and€paid€for]€[on€a€lump€sum€basis.][by€theÏlinear€foot]€[linear€millimeter]ñ…ññƒñ€ñƒññ…ñ.ñ†ñ]ñ†ñÐ €(#€(# ÐÌ4.2à0 € àBASIS€OF€PAYMENTÐÐ €(#€(# Ð*****************************************************ÌWHEN€NOT€A€"LUMP€SUM"€CONTRACT,€SELECT€APPLICABLE€PHRASES;€USE€THE€"NO€DIRECTÏPAYMENT"€PHRASE€WHEN€NONE€OF€THE€PAY€ITEMS€IN€THIS€SECTION€ARE€INCLUDED€IN€THEÏBID€SCHEDULE.ÌÌWHEN€NOT€A€"LUMP€SUM"€CONTRACT€AND€PAYMENT€IS€TO€BE€MADE€UNDER€THIS€SECTION,ÏSELECT€APPLICABLE€PAY€ITEMS.€€DO€NOT€CHANGE€PAY€ITEM€NUMBER.€€WHEN€MORE€THANÏONE€DIAMETER€OR€GAUGE€IS€SPECIFIED€FOR€ANY€PAY€ITEM,€LETTER€SUFFIXES€WILL€BEÏADDED€AFTER€THE€PARENTHESIS€OF€THE€ITEM€NUMBER.€€WHEN€GOVERNMENT„FURNISHEDÏPROPERTY€IS€SPECIFIED€FOR€PAY€ITEMS,€THE€LETTER€SUFFIX€GF€WILL€BE€ADDED€AFTERÏTHE€PARENTHESIS€OF€THE€ITEM€NUMBER.Ì*****************************************************Ìà0   àA.à0€ (# (#àPayment:€€[No€direct€payment€for€the€work€described€under€this€sectionÐ øH  Ðwill€be€made.€€Consideration€for€this€item€shall€be€included€in€theÏbid€price€for€other€items€of€the€Contract.]€€[Prices€and€payment€willÏbe€full€compensation€for€the€work€described€in€this€section.€€PaymentÏwill€be€made€under:]Ð €(#€(# Ðà0   àà0€ (# (#àòòPay€Itemà0@ €(#€(#àà0 @ (#@ (#àà0 (# (#àà0à(#(#àà0Àà(#à(#àPay€UnitóóÐà0À(#À(# ÐÌà0   àà0€ (# (#à02254(01)€€Sheet€Pilesà‚#  R(#.)€(#€(##àLump€SumˆÐ pÀ Ðà0   àà0€ (# (#à02254(02)€€Sheet€Pilesà‚#ÈÈB(#.)€(#€(##àñ‡ñMillimeter€ñ‡ññ‹ñLñ‹ññŒñ(ñŒññ‰ñLñ‰ñinear€Footñˆñ€ñˆññŠñ(ñŠññˆñMillimeterñˆñ)ˆÐ 8ˆ ÐÌà@ìì3ìàññññññˆÌññññÌñññŽñÓ  ÓñŽñEND€OF€SECTION