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IS 1200-1: Methods of measurement of building and civil engineering works, Part 1: Earthwork PDF

10 Pages·1992·1.3 MB·English
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Preview IS 1200-1: Methods of measurement of building and civil engineering works, Part 1: Earthwork

इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 1200-1 (1992): Methods of measurement of building and civil engineering works, Part 1: Earthwork [CED 44: Methods of Measurement of Works of Civil Engineering] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” IS 1200 ( Part 1 ) : 1892 Indian Standard METHODS OF MEASUREMENT OF BUILDING AND CIVIL ENGINEERING WORKS PART 1 EARTHWORK ( Fourth Revision ) First Reprint MAY 1994 UDC 69.003.12:69.021.13:624.13 Q BIS 1992 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 December 1992 ecirP Gmp 2 sdohteM fo tnemerusaeM fo skroW fo liviC gnireenignE gnidulcxE( reviR yellaV stcejorP ) lanoitceS ,eettimmoC CED 44 FOREWORD sihT naidnI dradnatS ( traP 1 ) ( htruoF noisiveR ) was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb eht sdohteM fo tnemerusaeM fo skroW fo liviC gnireenignE ( gnidulcxF yella,~c;;~~ stcejorP ) lanoitceS eettimmoC had neeb devorppa yb eht Civil Engineering Division tnemerusaeM seipucco a yrev tnatropmi ecalp ni eht planning and noitucexe fo yna livic gnireenigne krow morf eht emit fo tsrif setamitse ot eht lanif noitelpmoc and tnemelttes fo stnemyap rof a .tcejorp sdohteM dewollof rof tnemerusaem era ton mrofinu and elbaredisnoc secnereffid tsixe neewteb secitcarp dewollof yb tnereffid noitcurtsnoc seicnega and osla neewteb suoirav lartneC and etatS tnemnrevoG .stnemtraped elihW ti is dezingocer that hcae metsys fo tnemerusaem has ot eb yllacificeps detaler ot evitartsinimda and laicnanif snoitazinagro nihtiw a tnemtraped elbisnopser for eht ,krow a noitacifinu fo suoirav smetsys at lacinhcet level has neeb detpecca as yrev ,elbarised yllaiceps as ti stimrep a rediw egnar fo noitarepo rof livic gnireenigne srotcartnoc and setanimile seitiugibma and misunderstandings fo suoirav smetsys .dewollof gnomA suoirav livic gnireenigne ,smeti tnemerusaem fo buildings was eht tsrif ot eb nekat up rof noitazidradnats and this standard gnivah snoisivorp gnitaler ot gnidliub krow was tsrif dehsilbup ni and was yltneuqesbus desiver ni 1964. nI its dnoces .noisiver eht standard was issued ni 1958 tnereffid parts gnidnopserroc ot tnereffid sedart ni gnidliub and livic gnireenigne .skrow ehT driht noisiver fo eht standard was dehsilbup ni 1974. sihT htruof noisiver has neeb thguorb tuo ot etaroprocni eht segnahc dnuof yrassecen ni thgil fo egasu fo this standard and eht snoitseggus edam yb suoirav seidob gnitnemelpmi .ti roF eht esoprup fo gnidiced rehtehw ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht lanif ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a .tnemerusaem shall eb dednuor ffo ni ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav ( revised)‘. ehT rebmun fo tnacifingis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps eulav ni this standard. IS 1200 ( Part 1 ) : 1992 Indian Standard METHODS OF MEASUREMENT OF BUILDING AND CIVIL ENGINEERING WORKS- PART 1 EARTHWORK C Fourth Revision ) 2.6 ehT gniwollof skrow shall ton eb derusaem 1 SCOPE yletarapes and ecnawolla rof .eht same,shall eb sihT standard traP( 1 ) srevoc eht dohtem fo demeed ot evah neeb edam ni eht noitpircsed fo tnemerusaem fo krowhtrae ni gnidliub and livic main :meti gnireenigne .skrow 4 gnitteS tuo ,skrow ,seliforp ;cte 2 LARENEG SELUR b) etiS ,ecnaraelc hcus as gninaelc grass and ;noitategev 2.1 Clubbing of Items c) dezirohtuanU gnirettab ro gnihcneb ro ;noitavacxe smetI yam eb debbulc rehtegot dedivorp that eht 4 gnimroF ro( )gnivael daed‘ ’nem and pu-kaerb fo eht debbulc smeti is deerga ot eb no llet‘ ’selat ni worrob pits and rieht lavomer eht basis fo eht deliated noitpircsed fo eht smeti retfa ;stnemerusaem detats ni this standard. 4 gnimroF ( ro gnivael ) steps ni sides fo peed noitavacxe and rieht lavomer retfa 2.2 Booking of Dimensions ;stnemerusaem nI gnikoob .snoisnemid eht redro shall eb -noc f ) noitavacxE rof noitresni fo planking and tnetsis and yllareneg ni eht fo.ecneuqcs ,htgnel ;gnitturts htdaerb ro htdiw and thgieh ro htped ro g) Unless esiwrehto ,deificeps gnivomer slips .ssenkciht ro sllaf ni ;snoitavacxe and 2.3 stnemerusaeM )h gniliaB tuo ro gnipmup fo retaw ni noitavacxe morf rains. Unless esiwrehto detats retfaniereh all krow shall 2.7 laicepS gnipmup rehto than what is deriuqer eb derusaem ten ni lamiced ,metsys as dexif ni rof snoitidnoc nevig ni 2.4 )a( and dedulcni noitisop as nevig :woleb ni 2.6 ( h ) and ebut llew/llew tniop gniretawed )a hcaE noisnemid shall eb ’derusaem ot eht erehw detroser ,ot shall hcae eb derusaem tseraen 10’0 ;m yletarapes rof all stages fo ,gnipmup gnidulcni )b saerA shall eb dekrow tuo ot eht ’tseraen etaidemretni stages unless esiwrehto ,detats ni .W.K ,srH ro PH ,srH against etarapes cificeps 10’0 m”; and )s(noisivorp edam rof eht .esoprup )c lacibuC stnetnoc shall eb dekrow tuo ot eht tseraen 10’0 .3m 3 NOITACIFiSSALC ehT slairetam ot eb detavacxe shall eb deifissalc 2.4 Work to be Measured Separately as swollof unless esiwrehto .deificeps . Work executed ni eht gniwollof snoitidnoc shall )a ‘SoftlL.oose Soil - yllareneG yna lios hcihw eb derusaem :yletarapes sdleiy ot eht yranidro noitacilppa fo kcip and ,levohs ro ot ekar ro rehto )a kroW ni ro rednu ,retaw PHA WRA. yranidro gniggid ;tnemelpmi hcus as -egev )b kroW ni ro rednu luof ,snoitautis elbat ro cinagro ,lios ,frut ,levarg sand, silt, ,maol yalc ,taep .cte )c kroW rednu ladit ,snoitidnoc and b) Hard/Dense Soil - yllareneG yna lios )d kroW ni .wons hcihw seriuqer eht esolc noitacilppa fo ,skcip ro srepmuj ro sreifiracs ot ;nesool 2.4.1 ehT slevel fo hgih and wol retaw sedit hcus as ffits ,yalc ,levarg ,enotselbboc erehw ,gnirrucco shall eb .detats retaw dnuob medacam and gnilos fo .sdaor NOTE - Cobblestone is the rock fragment usually 2.5 slliB fo seititnauQ rounded or semi-rounded having maximum diameter in any one direction between 80 mm and ehT bills fo seititnauq shall ylluf ebircsed eht 300 pm. slairetam and ,pihsnamkrow and yletarucca 4 Mud - A erutxim fo lios and retaw ni tneserper eht krow ot eb .detucexe diulf ro kaew dilos .etats 1 w . . . . IS 1200 ( traP 1 ) : 1992 4 Soft/Disintegrated Rock ( Not Requiring 4 erehW esned/drah soil, soft/disintegrated Blasting ) - kcoR ro sredluob hcihw yam kcor and drah rock are mixed, the measure- .eb deirrauq ro split htiw .srabworc sihT tnem rof eht latot ytitnauq shall eb edam yb lliw osla edulcni etiretal and drah sdohtem a( ) ro/dna ( )b nevig .evoba fI .etaremolgnoc elbissop retfa eht lavomer fo eht /drah 4 Hard Rock ( Requiring Blasting ) - ynA esned lios eht slevel fo eht desopxe kcor ro redluob rof eht noitavacxe fo skcor ecafru dluohs eb nekat and eht hcihw blasting is .deriuqer ytitnauq fo eht esned/drah lios ,devomer dekrow tuo morf eht ecnereffid neewteb NOTE -Boulder is a rock fragment usually eht lanigiro slevel and wen .’Sslevel fI this rounded by weathering disintegration and exfolia- tionor abrasion by water or ice, having maximum. is ton elbissop eht noitavacxe dluohs eb diameter in anv direction of more than 300 mm. detelpmoc selat-llet,[gnivael and morf eht round lying lo&e on the surface or embedded in noitces-ssorc fo eseht ,selat-llet eht aera fo river bed. soil, talus, slope wash and terrace eht esned/drah lios detavacxe dluohs eb material of dissimilar origin. dekrow tuo and nehi eht emulov fo eht )f Hard Rock ( Blasting Prohibited) - draH esned/drah lios detavacxe devirra at. kcor gniriuqer blasting as debircsed ytitnauQ fo drah esned lios dluohs neht eb rednu )e( tub erehw blasting is detibihorp detcuded morf eht latot ytitnauq fo drah rof yna nosaer and noitavacxe has ot eb kcor and detargetnisid/tfos .kcor ehT deirrac tuo yb ,gnillesihc gnigdew ro yna seititnauq fo drah kcor and detargetnisid/tfos rehto deerga .dohtem kcor dluohs neht eb detarapes as ni ( )c NOTE - A broad classification of soil and rock evoba yb gnikcats eht drah kcor .yletarapes for earthwork suitable for conditions generally occurring in practice has been provided where d erehW esool/tfos ,lios esned/drah ,lios /tfos necessary., further sub-classification may be done detargetnisid kcor and drah kcor era ,dexim lo suit Individual cases depending on the eht stnemerusaem fo eht eritne ytitnauq properties of the substrate. shall eb edam yb sdohtem ( a ) ro/dna ( b ) 4 DOHTEM TNEMERUSAEM‘FO OR nevig .evoba ehT etarapes seititnauq fo VARIOUS SEPYT FO NOITAVACXE esool/tfos lios and esned/drah lios shall eb dekrow tuo morf eht noitces-ssorc desab no 4.1 ehT tnemerusaem fo krowhtrae shall eb enod daed nem ro selat-llet as denoitnem ni ( d ) ni cibuc ,sertem unless esiwrehto .denoitnem ehT ni esac fo esned/drah .lios ehT latot stnemerusaem ot eb nekat shall eb esoht fo eht ytitnauq fo esool/tfos and esned/drah lios shall neht eb detcuded morf eht latot -xe dezirohtua snoisnemid morf hcihw lios has neeb nekat tuo and shall eb derusaem tuohtiw noitavac ot evirra at eht latot ytitnauq fo ecnawolla rof esaercni ni .klub kcor .detavacxe ehT seititnauq fo &d/tfos detargetni kcor and drah kcor detavacxe 4.2 noitavacxE krowhtraE gnidulcnI kcoR lcekyo& tuo yletarapes as ni esac fo ( )c in gnittuC 4.2.1 reLerehW ti is ton elbissop ro tneinevnoc ehT tnemerusaem fo noitavacxe ni krowhtrae ot ekat stnemerusaem morf worrob pits gnidulcni kcor gnittuc shall eb edam as :swollof or cutting, noitavacxe shall eb dekrow tuo morf ‘6Iling’ 4 erehW eht noitavacxe is ni sehcnert ro ( ees 4.3 .) morf worrob pits ni ylriaf mrofinu ,dnuorg 4.2.2 gnisserD ro gnimmirt sides fo snoitavacxe eht stnemerusaem fo gnittuc sehcnert ro and gnillevel ro gnidarg and gnimmar fo smottob worrob pits shall eb .edam daeD‘ ’nem ro shall eb debircsed htiw eht meti fo excavation ’selat-llet‘ yam eb tfel at elbatius slavretni tpecxe ni eht esac fo hguor noitavacxe ( ees 4.5 1. ot enimreted eht egareva htped fo .noitavacxe 4.2.3 llA noitavacxe shall eb derusaem ni b) erehW eht dnuorg is ton ,mrofinu slevel evisseccus stages fo 5’1 m stating eht commencing shall eb nekat erofeb eht start, retfa etis .level sihT shall ton ylppa sesacffot erehw on ecnaraelc and retfa eht noitelpmoc fo eht tfil is devlovni as ni edisllih .gnittuc krow and eht ytitnauq fo noitavacxe ni 4.2.4 llA noitavacxe shall yllareneg eb debircsed gnittuc detupmoc morf eseht .slevel as etavacxe‘ and teg .’tuo gnitteG tuo shall lc erehW detargetnisid/tfos kcori and drah edulcni gniworht eht detavacxe htrae at tsael eno kcor era dexim eht tnemerusaem rof eht ertem ro 3/l htped ( ees etoN ) fo noitavacxe latot ytitnauq shall eb edam yb dohtem )a( revehcihw is erom raelc fo egde fo eht .noitavacxe ro/dna )b( nevig .evoba ehT drah kcor ehT tneuqesbus lasopsid fo surplus detavacxe detavacxe shall eb dekcats and derusaem lairetam shall rehtie eb detats as a etarapes meti ni .kcats ehT ytitnauq fo eht drah kcor ro dedulcni htiw eht meti fo noitavacxe stating detavacxe shall eb devirra at yb gniylppa eht .dael detpecca-erp snoitcuded ( detats as a rep nI NOTE - special cases where disposal area is egatnec ) rof .sdiov morF eht latot limited or where application of this requirement is ytitnauq fo eht erutxim eht ytitnauq fo impracticable, the person in-charge may adopt a berm drah kcor detavacxe thus devirra at shall of reduced width in any case not less than 600 mm provided the material being excavated is sufficiently eb detcuded ot krow tuo eht ytitnauq fo stable and shoring is designed to carry the additional eht detargetnisid/tfos kcor .detavacxe loads. 2 IS 1200 ( Part 1) : 1992 4.2.5 nI esac fo eht gniwollof ,skrow dezirohtua 4.6 Surface Excavation seititnauq ( detaluclac no eht basis fo dezirohtua gnikrow ecaps ) ro esoht yllautca ,detavacxe noitavacxE gnideecxe 5’1 m ni htdiw as llew as ,revehcihw era less, shall eb :derusaem OI 2m no plan tub ton gnideecxe 300 mm ni htped shall eb debircsed as ecafrus‘ ’noitavacxe and derusaem ni erauqs .sertem )a nI krow hcihw seriuqer ;krowmrof )b nI krow hcihw lliw eb derevoc yllanretxe 4.7 Excavation Over aerA htiw a damp foorp ;gnirevoc noitavacxE gnideecxe 5’I m ni htdiw as llew as )c nI krow hcihw lliw eb derevoc yllanretxe OI 2m no plan, and 300 mm ni htped shall htiw evitcetorp yrnosam krow fo ,kcirb eb debircsed as noitavacxe revo saera and ,enots tsacerp ,etercnoc ;cte . derusaem ni cibuc .sertem )d sehcnerT hcihw era ot eviecer tsop -noisnet 4.8 Excavation in Trenches for Foundations and de etercnoc dnuorg ;smaeb for Pipes, Cables, etc )e laicepS skrow ekil ,gnitinug ;cte and noitavacxE ni sehcnert rof snoitadnuof and rof )f nI krow hcihw seriuqer nemkrow ot etarepo ,sepip ,selbac ,cte ton gnideecxe 5’1 m ni htdiw morf .edistuo and rof ,stfahs ,sllew stipssec and eht ekil ton gnideecxe 10 2m no plan shall eb os debircsed and 4.2.5.1 desirohtuA gnikrow ecaps shall eb laiceps derusaem ni cibuc .sertem ni hcae .esac erehW desirohtua gnikrow ecaps 4.8.1 ehT dezirohtua seititnauq ( detaluclac no is ton os deificeps eht gniwollof shall :ylppa eht basis fo dezirohtua htdiw ) ro esoht detavacxe revehcihw era less shall eb derusaem ni esac fo 600 mm derusaem morf eht ecaf fo sub- noitavacxe rof ,sepip ,selbac .cte roF eht esoprup erutcurts ( gnidulcni evitcetorp ,serusaem fi fo gnitaluclac eht ,stnetnoc snoitces-ssorc shall eb )yna at tsewol ,level erehw artxe gnikrow nekat at elbatius .slavretni ehT desirohtua htdiw ecaps is .deriuqer nI ,noitidda rof meti d( ) shall eb deificeps ni hcae .esac ( tnaveleR naidnI nevig ni 4.2.5 d( ) eht artxe htgnel at hcae Standards, fi ,yna yam eb detlusnoc rof dne shall eb 5’I .m secnadiug .) 4.2.6 gnirettaB and gnihcneb shall eb deificeps 4.8.2 and derusaem gnola htiw main meti fo .noitavacxe Excavation Trenches,for Foundations roF htped gnideecxe 1 ,m an ecnawolla fo 4.3 Filling 50 m/mm htped rof hcae edis fo hcnert shall eb dedda ot eht deificeps .htdiw 4.3.1 lautcA tnemerusaem fo llif shall eb -taluclac de yb taking slevel fo eht lanigiro dnuorg erofeb 4.9 Post Holes start fo eht krow retfa etis ecnaraelc and retfa tnednepednI tsop seloh ( ro ralimis seloh ,) hcae noitcapmoc fo eht llif at elbatius slavretni and ton gnideecxe 5’0 ms, shall eb detaremune and eht ytitnauq fo llif detupmoc morf eseht .slevel eht noitpircsed shall edulcni ,nruter llif and mar and lavomer fo surplus .liops 4.3.2 snoitcudeD shall eb edam morf lautca ni.stnemerusaem all sesac fo sllif tpecxe rof sroolf 4.10 ,nruteR Fill and Ram as ni 4.12 ot evirra at ten tnemerusaem fo gnillif desab no detpecca-erp ro deificeps noitcuded ,gninruteR gnillif and gnimmar fo excavated earth erehw ton debircsed htiw eht meti fo noitavacxe ( detats as egatnecrep ) rof .sdiov shall eb derusaem ni cibuc sertem and shall edulcni gnidaerps ni sreyal ton gnideecxe 200 mm 4.3.3 fI eht gnillif is deniatbo morf eht worrob ni ,htped ,gniretaw llew gnimmar and .gnillevel - pits ti shall eb derusaem morf worrob.eht pits as ’noitavacxe‘ ( ees 4.2 .) 4.11 stnemknabmE 4.4 Surface Dressing gnimroF stnemknabme and gnillif ot ekam up slevel shall eb derusaem ni cibuc sertem and shall gnimmirT fo larutan ,dnuorg detavacxe ecafrus edulcni eht noitamrof fo .sepols fI eht lairetam and dellif up aera ot evomer noitategev ro/dna is ot eb detisoped ni ,sreyal this shall eb debircsed small seitilauqeni ton gnideecxe 05I mm peed stating eht ssenkciht fo hcus .sreyal ehT dohtem shall eb debircsed as ecafrus gnisserd and fo noitadilosnoc shall eb .debircsed ehT -erusaem derusaem ni erauqs .sertem tnem shall eb nekat ni evisseccus stages fo 5’1 m stating gnicnemmoc .level nI esac fo laiceps slios ekil eniram ,yalc eht ecnawolla rof egnahc 4.5 Rough Excavation ni eht lanigiro slevel eud ot daol fo an -knabme tnem shall eb .deificeps noitavacxE ton gniriuqer gnisserd fo sides and mottob and noitcuder ot tcaxe ,slevel hcus as 4.12 gnilliF rednu sroolf shall eb derusaem ni gninniw htrae morf worrob pits, edisllih ,gnittuc cibuc sertem and shall edulcni gnidaerps ni .cte shall eb debircsed as hguor noitavacxe and sreyal ton gnideecxe 200 mm ni htped ,gyiretaw derusaem ni cibuc .sertem llew gnimmar and .gnillevel 3 SI 1200 ( Part 1 ) : 1992 5 LEAD AND LIFT derusaem ni erauqs sertem fo ecaf ,detroppus and ;depuorg yletarapes ni stages fo 5’1 .m 5.1 Lead ehT ecnatsid rof lavomer shall eb derusaem revo 6.1.1 ehT noitpircsed shall edulcni esu and etsaw eht tsetrohs elbacitcarp etuor and ton ylirassecen fo all yrassecen rebmit ,krow gnidulcni ,selaw eht etuor yllautca .nekat secnatsiD ton -deecxe struts and nepo ro esolc gnilop ,sdraob rieht gni 250 m shall eb derusaem ni units fo gnixif and tneuqesbus .lavomer 50 .m ecnatsiD gnideecxe 250 m and ton gnideecxe 500 m shall eb derusaem as a 6.1.2 gniknalP and gnitturts ot eht gniwollof shall etarapes .meti sdaeL- dnoyeb 500 m shall eb derusaem ;yletarapes eb derusaem ni units fo 500 ,m that is, ereht lliw eb eno meti rof dael gnideecxe 500 m and ton )a ;sehcnerT gnideecxe 1 000 ,m rehtona meti rof dael -deecxe gni 1 000 m and ton gnideecxe 1500 m and os )b saerA ( eht noitpircsed shall edulcni esu no up ot 5 .mk erehW eht dael sdeecxe 5 ,mk and etsaw fo gnikar serohs ;) and ti lliw eb derusaem ni units fo 1 ,mk flah mk and )c ,stfahS ,sllew ,stipssec selohnam and eht evoba eb denokcer as eno and less than flah .ekil ertemolik shall eb .derongi 5.1.1 ehT noitpircsed fo smeti shall edulcni 6.1.3 erehW ylthgit nevird esolc ttub detnioj gnidaol and .gnidaolnu gniteehs is yrassecen as ni eht esac fo gninnur sand, eht meti shall eb derusaem yletarapes and 5.1.2 fI liops spaeh gniriuqer gnildnah-er evah eht gnikcap fo seitivac dniheb gniteehs htiw emoceb detadilosnoc eud ot passage fo emit ro elbatius lairetam shall eb dedulcni ni noitpircsed yna rehto ,nosaer ti shall eb os detats and hcus of the meti spaeh shall eb derusaem .yletarapes 6.1.4 gniknalP and gnitturts deriuqer ot eb tfel 5.1.3 roF eht esoprup fo stnemerusaem fo ,dael yltnenamrep ni noitisop shall eb derusaem eht aera detavacxe shall eb dedivid otni elbatius .yletarapes skcolb and rof hcae kcolb eht ecnatsid morf eht ertnec fo eht kcolb ot ertnec fo decalp htrae 7 GNIVOMER SEERT AND SEGDEH gniniatrep ot this kcolb shall eb nekat as .dael 5.2 Lift ton7.1 gnideecxe gniraelC fo 300 shrubs, mm htrig ,doowhsurb shall eb derusaem small seert ni tfiL shall eb derusaem morf dnuorg .level erauqs ,sertem and shall meed ot edulcni lavomer noitavacxE up ot 5’1 m htped woleb dnuorg and .lasopsid ehT htrig shall eb derusaem at level and gnitisoped detavacxe lairetam no eht 1 m evoba dnuorg .level dnuorg shall eb dedulcni ni eht meti fo krowhtrae rof suoirav kinds fo .lios artxE tfil shall eb 7.2 gnittuC nwod segdeh and lavomer fo secnef ’derusaem ni tinu fo 5’1 m ro trap .foereht shall eb ylluf debircsed and derusaem ni gninnur suoivbO stfil shall ylno eb ;derusaem that is stfil sertem and shall meed ot edulcni lavomer and tnerehni ni eht dael eud ot dnuorg epols shall ton .lasopsid eb derusaem ( tpecxe rof dael up ot 250 m .) 7.3 gnittuC nwod seert fo 300 mm htrig and revo nehW htrae has ot eb deirrac revo a bank/ up ot 1 000 mm htrig shall eb detaremune as eno noitcurtsbo and depmud dnoyeb ,ti eht tfil shall .meti ehT gnittuc nwod fo seert gnideecxe eb eht ecnereffid ni level neewteb eht ertnec fo 1000 mm ni htrig shall eb detaremune stating ytivarg fo eht detavacxe htrae and eht pot fo eht .htrig ehT htrig shall eb derusaem at eno .noitcurtsnoc/knab ertem evoba dnuorg .level ehT meti shall edulcni gnippol fo sehcnarb and lavomer and .lasopsid 6 GNIKNALP AND GNITTURTS 6.1 ehT planking and gnitturts deriuqer ot 7.4 gniggiD tuo fo stoor gnidulcni gnikcats shall dlohpu eht ecaf fo detavacxe ,htrae ,cte shall eb eb derusaem yletarapes and .detaremune oreruB fo naidnI sdrrdoatS SM is a yrotutats noitutitsni dehsilbatse rednu eht Bureau of hdian Standards Acf, 1986 ot etomorp suoinomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram and ytilauq noitacifitrec fo sdoog and gnid’oetta iot detcennoc srettam ni eht .yrtnuoc tbgirypoC SM has ebt thgirypoc fo all its .snoitacilbup oN trap fo eseht snoitacilbup yam eb decudorper ia yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod ton edulcerp eht eerf ,esu ni eht esruoc fo gnitnemelpmi eht standard, fo yrassecen ,sliated hcus as slobmys and ,sezis epyt ro edarg .snoitangised seiriuqnE gnitaler ot thgtrypoc eb desserdda ot eht rotceriD ( snoitaciibuP ,) .SIB noisiveR fo aaidnJ &adnatS naidnI Standards era deweiver yllacidoirep and ,desiver nehw yrassecen and ,stnemdnema fi ,yna era issued morf emit ot .emit sresU naidnI Standards dluohs niatrecsa that yeht era ni of noissessop fo eht tsetal stnemdnema ro .noitide stnemmaC no this naidnI dradnatS yam eb tacs ot SIB gnivig eht gniwollof :ecnerefer toD : No CED 44 )7305( stnemdmremA deussI c@ai8 aoitrcilboP dnemA .oN etaD fo eussI txeT detce8A UAERUB FO NAIDNI SDRADNATS :sretrauqdaeH Manak ,navahB 9 rudahaB Shah rafA Marg, weN ihleD 110002 senohpeleT : 33101 31, 331 13 75 smargeleT : Manaksanstba ( nommoC ot all seciffO ) lanoigeR seciffO : enohpeleT lartneC : Manak ,navahB 9 rudahaB Shah rafaZ Marg 331 01 31 WEN IHLED 2000ll 1 331 13 73 nretsaE : 41/l C. 1. .T emehcS IIV M, V. .I .P ,daoR alotkinaM 37 84 99, 37 85 61, ATTUCLAC 700054 f 37 86 26, 37 86 62 53 38 43, 53 16 40, nrehtroN : SC0 ,644-544 rotceS 35X, HRAGIDNAHC 160036 1 53 23 84 235 02 16, 235 04 42, nrehtuoS : .6 .I .T Campus, VI ssorC ,daoR MADRAS 60011. 3 I 235 15 19, 235 23 15 nretseW : ,ayalakanaM 9E MIDC, ,loraM irehdnA ( East ) 632 92 95, 632 78 58, YABMOB 400093 632 78 91, 632 78 92 sehcnarB : ,DABADAMHA ,EROLAGNAB ,LAPOHB ,RAWHSENABUHB ,EROTABMIOC ,DABADIRAP ,DABAIZAHG ,ITAHAWUG ,DABAREDYH JAIPUR, ,RUPNAK ,WONKCUL ,ANTAP .MARUPAHTNANAVURIHT -- yhpargorpeR ,tinU ,SIB weN ,ihleD aidnI

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