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45962 <br />c <br />t <br />. v <br />~ <br />ge3era] gegiater / Vol ' No 209 / Tueaday, Octaber 31, 1989 / Rules aad Regulal <br />(C) FEcDlnnatory LnfocmnHon an mey <br />beyeceseary to sid the wer ia makutg a <br />cflrmct selatlon ot n protecilve ryatem <br />b0m thQ data' oE the tabulated <br />(iti) At least one copY <br />da[a whieh (denCB wha R pP ved the <br />pmEesatoml en.gineer <br />data. tha11 ba maiat°u'ed at the Jabeite <br />durin8 eon'¢vctlon a[ the protective <br />~y'tem. plter that time the data may be <br />~toeed oH the jo6a(te, 6ut a capY oE the <br />data shal1 be made rvailable co the <br />$eettary ayoa tequnt <br />(4) 0Paon (4}-Design bY a +r8istere <br />pro/euranal enginee.r. Ill Sloping nnd <br />6enchic8 sl'atema noc u~ottllsin3 O'~CC ° <br />(1) or Opaan (2) oc OP (3) <br />parnsiBQh (b) eE this sectlon shall be <br />approved by a cegietered Profeseional <br />eagineer. <br />(u) pesigns shall 6e in wittea Eorm <br />and ahall iadude at lesat the [ollowing <br />(A) The magaitude of tha alopes that <br />wem detecmined to ba safe Eor the <br />partir.)1 q. project <br />(g) Ihe confi8uratioas tb.at were <br />detercuaed m be safe tor Lhe particul <br />pr0ject: fl'd d <br />(C)'Ihe idenCry ot the ~sttre <br />professional engineer approvin8 the <br />design. <br />(iii) At leaet one copY o( the deaign <br />sLall be maintained~tr ected. jobsite ~ Atter st <br />the elope ~ baia8 <br />time 1he design need not be at the <br />jobaite but a wpY ihaU be made <br />available tn the SeQetaTY uP°a reque L <br />(c) Design o/suppor! a3'S!zms. Jhre! <br />aystem1.annoport syateauJ shi le d~~ <br />Deai~ a P <br />system+, aad ochLf Protec:ive rysle <br />•hn11 be eelected end wn'trueted by e <br />emplayer or his designee nad shall be Ix <br />accordaace with the ceQviremeata of <br />peragaPh (c1(lr or. ln the altemaave <br />Paragmph (c)(2r or• in the altematlv <br />pusgimPh (cl(3): or. ia the rlternetiv . <br />paregraph (c)(a) as follovn: <br />. (1) Opuon (1)-l7esi8+u wiqq <br />oppendrer,s A. C and D. Designs Eor <br />timber ahoria8 in Cendin ahell be • <br />determined ia accordance with the <br />condibow aad requi:emeats set fOrtll L <br />appendicee A and C to this suhpart <br />Deaigis for aluminum hYdrs"1ic sho ' <br />shall be in eccocdsace with paraga h <br />(eJ(2) o[ this section but H <br />manulactuter s tabulated data osna t <br />atll{zed, designa ehall be in accord8 c' <br />with appeadix D. <br />' (z) OPUan (2}-Desi&ns Using <br />Manufadurer'a Tabulated DoW. (i) ~ <br />Deaign oE euppoR eyeteme. ohield y'. <br />ele~, op pthec pmtective eyatemd <br />at are drewn Erom maaufecturer s <br />tabulated data ahall be ia eccordancx <br />with all epecifications. <br />cecammendaliow, aad limitations <br />iaaucd ar made bY the ma°ufacturet. <br />([iJ Deviatlon hvm the sped9eatlons. <br />teeommendaHons. ind llmitatlam <br />issued or made by the meaufachuer <br />shall oaly be allowed aRer the <br />manufachsrer Issua eped£c written <br />approvaL <br />(lli) Manufactum'i aped6rationa <br />tecommmdatlam. md limitatians, sad <br />myaufechuei s epprovnl to deviate fram <br />the spedHcatlone, iec°mmeadadons. <br />And Umltatiati sba]] be ia wcitten form <br />at the )absita during wa+tuctlon of the <br />pcotectlve ryetem. ARer that time thls <br />data may be stored oEI the labeite, but e <br />copy ehall be made available te the <br />$e¢s[aryr apon requeat <br />(3) Option (7)---0es{gns vsrqg othet <br />mbalated data. (I) Deaigns ot support <br />iyatems. ehield ry~tems, or ather <br />pcocective systems ehall be ulected <br />£-~m and be la eecocdanee with <br />tabulatrd data. euch aa tablee and <br />c5arts <br />(ii) The tabulated data ahall be in <br />Yr.ittea form and tndude all oE the <br />following <br />(A) Iden 'tif'icatioo of t6e parameten <br />Lat aHect the selectioa of a protective <br />system drawn h'om euch data; <br />(H) (deatificatlon of the ]imib of use o[ <br />the data: ' <br />(Cj pxplaaatary inforaation ae may <br />be aecessary to eid the user ia makin8 a <br />rarcect eelection oE a prvteceve rystem <br />from the data. <br />('tii) At leaet one copY of the tahulated <br />data, which identifies the tegistered <br />proEeasional enginres who epproved the <br />daty ayall be maictaiaed at the jobsite <br />3uxiag caashvctloo of the pcvtective <br />~yatem. After tLat tlme the data maY ee <br />stered oH the Jobaite. but a copY ot th <br />dnta ahall be made evailable to the <br />Seaetar5',uPao re9unt <br />(4) OPUOn (I}-Uesrgn by a registered <br />pro/rs.*ional engineer. (i) Suppart <br />syatems, shield systema, and other <br />protective systems mt udliaag Optioo <br />1, Optioa 2 or Optioe 3. abova Sheu be, <br />approved by a regi+tered Profesaioml <br />engiaeer. <br />(ii) Designa shall be ia writtea torm <br />aad shall iadude the Eollowing: - <br />(q) A Plan iadicaba8 the aizes. [Ypas <br />aad coafiguratlane of tSe materials to be <br />used in the protective ayatem: ead <br />Ig) The identlty of the ~e*atered <br />a profuaionsl eagiuees aPPr°"+n8 the <br />desigi. <br />(IIi) At leaet one copy ot the deaign <br />■yeil be maintained at the jobeite durie8 <br />eonshuctioe ot the Proleetive rystem. <br />After that dma the deeig3 maY beE ~e <br />dstocedesign e~ be made sveila6le ta the <br />Se=lary upoe requeat <br />(d) Materials md equipment (1) <br />wteriale aad equipment used for <br />protective ey3temi ehall be fi'ee from <br />78 <br />damngv or defeeb lhat mig3~t laspair <br />8a <br />their pcoper lvactloa <br />(z) ManufacNred materials And <br />cquipmmt uxd Eoc protecrive systeau <br />ihall be med aad maia4ined In a <br />maaaer that Ls coeiistent xith the <br />reeommeadatloes a[tbe meaufacturer, <br />aad fa a manaer that will prevmt ~ <br />employee ezpasu:e ta hazerds. <br />(3) YVE•e makrial ot rynipmeat that <br />ia med iae protecUve syatema is <br />damaged t competent persoe shall <br />ex=+++^+e the material or equipmmt and <br />evaluata Ib eultebillty foc mntinued vse. <br />Ii the competeat pena¢ mauat asaure <br />Ihe materisl or equipmea[ Is able to <br />support the iatendrd loads or is . <br />otherwix eultahle [or aa[e use. thea <br />sue4 material or equipmeat shell be <br />removed fi-om aervice. end ahall be <br />evaluated and approved by a registered <br />prafeaaioael engiceer before beirg <br />retumed lo urvia. <br />(e) lnsmllatiort and remava/ o( <br />auppoK-{7) Ceneral. (i) Memben ot <br />auppart eystems ehall ba eecuielY eomrcted together to preveat elidiag, <br />fnilno kickoutn, or otAu predictable <br />failius. <br />(uJ Suppocc eyetema shaI! 6e ia+talled <br />and temoved in am-•• thet ptvtrcce <br />empbyeee from cavriae. atucriual <br />wllapses, or from beieg ahuck by <br />memben nf the suppoR syatem. (tii) Iadividual memben of tuppcrt <br />tyatems shall nat be nubjetttd W laada <br />uceediag thau w6icfi lhose memben <br />were dr.:gned to withstand. . <br />(iv) Hefas temporarp eemoval oE <br />{ydividuel membere begia+, addieanal <br />pcerautiom ehall be takm to emure the <br />safety of emplayeea. such u ins~°t~ <br />other atruetiuel memben ro earry the <br />loeda impoxd on the iapport ayatea. <br />(v) Removal shall begin aL and <br />Progreas (xom, the bottam ot the <br />exr,avaCon. Memben s6aD be releaxd <br />alowty eo ae to note aay tndlwCon of <br />n ible failure o[ the remainia8 <br />mbea of the shvctuie a Passible <br />wvrin of the sidn oE the eccavetloa. <br />(vil ga~4iiline ahaU pevgrees tagether <br />with the removal aE aupparc rystems <br />kom excavations. <br />• (Z) Additianalregvirrmmts(cr <br />support aysts,u, /or trenrh, aTCavatians. <br />(i) &ceavation o[ material tn a level no <br />gcenler thea 2 feet (.81 m) 6elow the <br />bottcm o( the memlxn o7 a n+pport <br />rystem ahall be permitted but oniy if th, <br />syatem ie dnigned to resist the fo13 <br />calailated [or the [u11 depth ot the <br />pYncb, aad then are ao mdicatioti <br />while the Csnch L open ol a pceai6le <br />lon ot soil hvm behind or belaw the <br />battom of the auppoR aystCm. <br />