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,"!' '1('1" ,'.~ ~ .;; "'" '" '.' ~ ,~ ~ (!Ii: I, : ,: '), ,< I " '-, ". t' I' fi, !'\ ;: ',1'1 1,':,~;' ,,: I ;~fi t j~~;y~~~~RAL MARKS DEPARTM~NT -!II ., 9. W;R'200~' il\:1 R~~~A~;~i;8~1~"(~7(,)' '...::"...' 17032009; !H!' ~".i:'J:': ''f~,\J", ,J.. ~. I ' ni ' I '; '~"' , ,'li: , " "",> ,0 '" ., ' I " j " ,~? i'r'*" ".' .i "i' ~~~~~i~~.i~s~ing and Inspection fOJ' .~ertification of ,""';~' J' li:ll! ~9~?P,~gey.'!~e~Ran~o~Copolymer PI!es for ~ot and Cold ~', l.. Ifni',. ~~Up'pli~ accordlDg/to IS 15801 . 2008 , ' N~~~ l'iti1,', 1~~, ~~rc~200~,1 c ~,,~,;, (.J'!!:.:. " .1.. , < " , "' , 1 ,1 ' , ::", ~ ' ~ ji'! , ,~~n,,fDJ~~~ijf~~stj.n~Jand' Inspection for.Certificat~onof PolypropyleneRando~ }lJf: ,~oPo.~x:P)pe$for.,Hot and.,Cold'W~ter SupplIesaccordingto IS 15801:2008 [ Doc: n~h 'ifJ'' ., ,,', "'~,,j,~""'w ., ' "'j,>"i,/I ,:.\~~1J!l~O,~(,J~ Ms.lr!?b ,:~OO9. ],hasbee~fmalized~d approvedby.Compe!ent Authorit~."t~i'{' ;':",:Copy ?f~slm~,h~ STI Document 18enclosed. It has been decIded to Implement thi~~!1',n.,i.:,',' ", STI \Y.J~lU}~~~~Laf~.effe,ct. :. ' .\rH:. . .'. ,,' ' 'iif,~~t~~j(:r ,r~'",<:~: ~! ,'f'~~~" ,;,;]':Thf. . 4)::,,'*'::';, '. j~~U~RQ~qs',~e" re"q~ested t? inform the licensees t' applic~ts undefp~eiF,;~~~~r.;~: " ,! ~~~;;"Jpnsdi~t~Qni,p.bo~t Imp~~lpentat1on of thiS STI document and ensure comphance. ':~'-'kj R' . ",j.';~>"t:,' .~ ,.' ~~ " ~ ;" ,; i.~J1f;;~. ; . rH <. ,'. "'~ , ' ; .., ~ /~ ~ / oc:-' i , ' , 1 , :" , " .. ., - /"" l <, (R B anu Pr ash):\f'[! J Sc-E & Director (CMD-III) it:: . "I k;'; " " .' ;,~' .': '~ " ~ , ' .. " c, En~1. : As sated VCQ:f9\T ~ \1\~\~ ., Ii ; , if . , " " f' ~: . Circulated to all ROs/BOs. BIS Labs. etc. , '- " ~ i '1 ~i>;1>"~"''''~-::': -'~ :::; :<,l,:",::::..~. . >.., ~' Hend (Ir.$D) -With therequest forpostingtheSTIDocument on filS Intranet. ! ,r 'no i. , i:i :';:i !i :j; :i I i' " I': ;! , <, ~ .'" it is ii\:i I Ie ;i i 'i .I .. ~; ,,;'; I .' I'. I' ,;,...- - Cc: DDORs " - Head (CMD-I) , Hcad (CED)

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t j~~;y~~~~RAL MARKS DEPARTM~NT -!II ., 9. W;R'200~' il\:1R~~~A~;~i;8~1~"(~7(,)' '...::"...' 17032009; !H!'

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~~~~~i~~.i~s~ing and Inspection fOJ'.~ertification of ,""';~' J' li:ll!~9~?P,~gey.'!~e~Ran~o~Copolymer PI!es for ~ot and Cold ~', l.. Ifni',.

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,~~n,,fDJ~~~ijf~~stj.n~Jand'Inspection for.Certificat~onof PolypropyleneRando~ }lJf:,~oPo.~x:P)pe$for.,Hot and.,Cold'W~terSupplIesaccordingto IS 15801:2008 [ Doc: n~h

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,.9rfyt~D~IJ~emaint~ined v.'{hich'"shallb~$~jtably;;tlgi\{e'pi~in;,the- 'specifi9atjoQ.1~;~hClJIJ{,J.)~;h"."'i"h 'c "

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,~~s+uring instruments,:Kshall,' ,be periqg.ic(;tlly,'~ch,e(;~~k,!'(rhecks/calibrationshallpe maintained. ' ' , , ,,'

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,t~~~cqnnectedpapers';\thc:1tJT1ay,>b~,r~q .u,r,~~,"pYith

e .o~.~f~~~st. '.'. ,.',>:~;.;~~?:[;ltr~;." ""{'~:~v;S\t',I~;'~{i;I:.;.~.::;\t;;~';::i';fi;~W

'e,commended that:~as'far~'as\ pos§ible, Statistica(£~YJ~~Hteus,ed for controlling th~; quality of the;' produc~t~. .

m.~[See IS 397(Partl):40P"~ftp (Pc:u:t~1;?'903.1~;~~d,i~~7; t" ,';t.{~jt '~>~~"i1e'f~;!$;r"j;:~F;\~'!;(i<;{},~;,;\+;':;;':J;};~ll

o~~togr~d"U~IIY.jntrodu~ ~Q~~liti~~;ri;rJ~.Cc " £;FtJ~;r~'i',"\k;.;; "'i"'\iI'i''r(.ft;';,

tis" ;)pe shall carry the ~tanqard n:ark ~s g!vep in,qpl~QlQ;,~,:1()~;1'~,~,~j"Cr£~,('~~p ceQ." ~hetorm of a transfix I~bel, or mdellble mkJetpnntlngp~;eV;E{W' ,neter'o 1t, .,."IQ lac hlte 9010Lir.The mark may also be hot embossed on blaqkJ

V1<b,Jt,eba,~~on,fe~~rymeterajoft~le~ipe in black I wt~itecolour in such a manner that it.d~~snqJl!:np~Jrtl1p~$t~~n "pipe In any way. Markmg may also.,be done byscre~p ~pnl!n9at.;one"e!lQ wil'"' 'C-~~ajnt in black'/white colour.:\!,.~:!;;lr:d"

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R:i,1OTHEfi"MA,R~I...~" ,1;:' Q~ition, each pipe shall'be clearly and indelibly marked, inJd~jVlairirinblack:7'whi.te.col" r hot embossedon black/ white base at intervalof onemett;1r'fpipe (~e?:9l§u$~'''1}dfl.~!;JJ5§01)with the following: ",J"il!.'it The mamif ~',~"nam,~%9rtrCldemark" . ,:1,HI

.~;~6~~'~~~~~~lJ;t... 'A:~f~f.d) Outsid,e,di et~r andnii~imurn wall thickness,.:.;..['t"e) 8,atch'/ Ipt", .'tqntaininffJnformafion of date of manufacturing and ma,chine number;"ardf) Lice[lce No."'(CM/l .. :') ~ L

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'h~ ' . . .~~~~Mare' ,'~::';%ts~sas,indiqat~d:,in'Iable 1attac,hed .aQQatth~,~I~("J~0gt~'r,'~'

,t. rried,pu~on tpewholr production of the,faf9t9~i;yvm$h'~i,~~;k1'l<\

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production' which' conforms; to the Indian.Standard:t~md,;, "" , , ',,' ,,; '''', "1'."1 ',',

arked with certification 01arkof the Bureau.',;,,~:;:;: J,,"lhfi:.j';',''?<'~',;;,' ",' '. , 'ti,' " .~;~i(J;.';l;~,~{t!It11!;i}('\P~{

Pl1ttgLunit is defined as a continuous extrusion.'run',of one\':~'ze9Qlk(;Hle'.e~t:ru~ioncompoundup to a maximumof 24 (twenty'four) ~~urs

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(I, 5.2 R~\''\l:\;JV~lX~f;~IAL~;On!ythose additivesshall be added which are needed to faciHtate

the man9f~~t9t~;,PfJheRipeand the productionof sound and durable pipes of gogd $lHf~cefinish, Fl1egha.ric~I~,~tr~ngthand opacity under conditions of use. None of these addi~iolls$h~fI produqe tOJ.<;~,:,haz~:Fdor impair the strength of the pipes. Manufacturers own r~wprki,mater.i~liI(q{?.rDPJY..ir}~j.".,Wit~41~;15801, CI. 6.4) is permissible. The quantity of revyork~1a.1r.rialy,sed)s t~G~~~;~\~f~~,[~dY~p!remanufacturer. No other rework material shall beused.'!ii;' ,

," ";",%V~~'j~ii I~j'd: .[ iTj!njcas~,.of,J~ilt.ire" in any "of the tests twice the no. of samples be tested fonl,~pat

>, requirem~nClfa furtherfailureoocurs, the entire lot shall not be marked. '!\ Ii:

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504 In resp~ct of+\;JiI',othE1r.;clausesof the specification and at all stages of productionj: the.,;,factory shall,maintainap'propriate controls and checks to ensure that their product confpr,

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. .. ~i~~~.J!~"'''I\'i;"M%!:!.:~~~eJeCOrd shall be maintai.ned giving information relating t~;!hereJeglt.qQ,p :'i~~l?r~d,;l1sJlq!9,;notconforrT1lngto the reqUirements of the specification an~ \the):Dethq(tqf.di~PQsaC,~li9h material shall in no cirGumstances be stored together with'tbat." i' ; " """<"" i" ';'>1!' ' , ':."

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orn~.;difficulty in maintaiQifl9 the COl)formityof their P~9quct. "", '., .'r"" 'I' .

,.~!i'1g0equipment goes out oPorder. The marking: m$Yi:be:s'are removed under intimation to the Bureau. : ii! I

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"ph€lllb~stopped immediately if directed to;:;90so b~ B~t~,au. , ".'" I' ,) "/

lJ")aythen be, resumed only after permission by thei.BY[f3;:,tu:

. '9nlJ::~fmarkingsshall also be sent to the Bureaut:';;Jr-!I"-"'"

'/;:"~m'c" '~.. '~,. ";~" fA;)tJ'j!!iff~,.:;;1",';"ir+,!,ic1npeeshall send to B,IS as per the ef}closed ,Rr9fQr.ma:1';;,

~(~cJ:.~ccountaot; a sl~teQ1ent o!qua~lt!tY.H~9~l!9~,g'JF.~alue thereoLat tt16:end ..

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