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KEC INTERNA TIONAL L TD JABALPUR SECTION QPM/QA/20 r REV.NO. OMANUFACTURING QUALITY PLAN REV. DATE 13.08.2010CUSTOMER CESC SHEET NO . Page 16 of 22 TITLE: MANUFACTURING QUALITY PLAN

Component/Operation and Sampling Plan with basis Reference DocumentDescription of Test acceptance norms

Remarks

(d) Uniformity of Zinc Coat- Three Samples per Shiftin g (at room temperature) Three Samples per Shift

ASTM A 123 :3.2 to 6.4 mm - 605

Gm5lM2>6.4 mm-710

GmsIM2IS 2629/ IS 47591IS 6745 / BS 729

Material

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KEC INTERNA nONAL LTD JABALPUR SECTION QPM/QN20l REV.NO. 01MA NUFA CTURING QUA LITY PL AN REV. DATE 13.08.2010CUSTOMERCESC SHEET NO. Page 17of22

TITLE: MANUFACTURING QUALITY PLANComponent/Operation and Sampling Plan with basis Reference Document

Description of Test acceptance normsRemarks

inal Inspection Testing(a) Visual & Dimensional As per Table-I Please refer Clause CESCI CESCITP inspection

Inspection for Fabrication 1.1.3 & 3.3 (a) TPI(as per approved drawing) Galvanizing

(b) Mechanical Properties One Sample for every 50 IS2062 CESCI CESCITP Inspection(i) UTSIYS/EI MT Please refer Clause TPI(ii) Bend test 1.1.1(Hi) Charpy V notchimpact test (only forBSEN material)

(c) Galvansing Test One Sample for every 50 IS2629 S4759 CESCI CESCITP Inspection(i) Thickness of MT IS6745/1S2633 TPIZinc Coating Please refer clause

(ii) Weight of Zinc 3 3Coating

(iii) Uniformity ofZinc Coating

(iv) Adhesion Test of

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KEC INTERNATIONAL LTD JABALPUR SECTLON OPM/OAJ2Dl e REV.NO. 01M ANUFA CTURING QUA L ITY PL AN REV. DATE 13.08.2010CUSTOMER CESC SHEET NO. Page 18 of22

I T ITLE M AN UF AC TU RIN G Q UA L ITY P LA NTABLE-l

VISUAL AND DIMENSIONAL CHARACTERISTICS OF STRUCTURAL STEELSAMPLING PLAN AS PER IS : 2500 LEVEL-II.AOL 1.5

NUMBER OF PIECESSI.No. Lot Size Sample Size Acceptance Number Rejection Number

01 02 TO 08 100 % inspection 0 002 09 TO 15 8 0 I03 16 TO. 25 8 0 104 26 TO 50 8 0 105 51 TO 90 8 0 I06 91 TO 150 32 I 2 151 TO 280 32 I 208 281 TO 500 50 2 3

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KEC INTERNATIONAL L TD JA BA LPUR SECTION QPM/QA/20 r REV. NO. 01MANUFACTURING QUALITY PLAN REV. DATE 13.08.2010CUSTOMER-CESC SHEET NO. Page 19 of22

I TITLE: MANUFACTURING QUALITY PLANTABLE-2

ACCEPTANCE NORMS FOR CHEMICAL COMPOSITION AS SPECIFIED PRODUCTANALYSIS IN NATIONAL/INTERNATIONAL STANDARDS

S.No Standard Grade of Steel Carbon Sulphur Phosphorus Manganese Silicon CE Remark% 0/0 %

(Maxl (Max.) (Max.) (Max.)' (Max.)01 IS 2062 E250A 0.25 0.055 0.055 1.55 0.43 0.42(Fe 41O-WA)E250BR&BO 0.24 0.05 0.05 1.55 0.43 0.41- (Fe 410-W8)

E350 0.22 0.05 0.05 1.55 0.48 0.42(Fe490)E410 0.22 0.05 0.05 1.65 8 0.44

(Fe540)02 SAILMA 350HIfHIHY 0.20 0.040 0.040 1.50 - 0.4003 IS 1079 0 0.15 0.055 0.055 0.60 - 0.4504 8SEN S275 JO 0.2] 0.04 0.04 1.60 - lO025 S275 JR 0.24 0.045 0.045 1.60 - 0.40S355 JO 0.23 0.04 0.04 1.70 0.60 0.45S355 JR 0.27 0.045 0.045 1.70 0.60 5

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KEC IHTERHA TlOHAL L TD JABALPUR SECTION O P M J O A J 2 0l e REV . NO. 01M A NUFA CTU RIN G QU AL ITY PL A N REV. DATE 13.08.2010CUSTOMER CESC SHEET NO. Page200f22

I TITLE M AN UFA CTU RIN G Q UA LITY P LA NTABLE-3

ACCEPTANCE NORMS FOR MECHANICAL PROPERTIES AS SPECIFIED IN NATIONAUINTERNATIONSTANDARDS

Yield Stress Ultimate StressStandard Grade of Percentage Bend Test Cbarpy

.Steel N/mml Kgf/mmZ N/mmz Kgf/mml Elongation Test40mm 3t for >25 BO-27 J

230 23.5 mm min40mm >40mm 490 49.98 22 -320 32.64IS 2062

FE 5401 25 12mm,IS

390 39.78 mm 1757 for>40mm >40mm impact

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KEC INTERNA TlONAL L TD JABALPUR SECTION OPM/OAJ20I [ REV.NO. 01MA NUFA CTURING QUA LITY PL AN REV. DATE 13.08.2010CUSTOMER CESC SHEET NO. Page 21 of22

I TITLE: MANUFACTURING QUAL ITY PL ANYield Stress Ultimate Stress

Standard Grade of Percentage Bend Test CbarpySteel N/mm2 Kgf/mm2 N/mm2 Kgf/mm2 Elongation Test

:::.16mm :::.16mmS 275 10 275 28 410 - 560 41.86-57.12 23 Not required 0C-27J

>16:::.40mm >16:::.40mm265 27:::.16mm :::.16mmS 275 JR 275 28 410 - 560 41.86 - 57.12 23 Not required 20C-27J>16 -:::,40mm >16- :::.40mm

BSEN 265 27-10025S 16mm s16mmS 355 JO 355 36.21 470 - 630 47.94 - 64.26 22 Not required 0C-27J

:>16 - ::;40mm :>16 - ::;40mm345 35.19S 16 mm S16mm

S 355 JR 355 36.21 470 - 630 47.94 - 64.26 22 Not required 200e - 27J>16 -:::,4Omm >16 - s40mm345 35.19

s5mmJISS - Upto 16mm Upto 16 mm 21%G 3101 SS400 245 25 400 - 510 40.8 - 52 >5 to 16mm 1.5t -

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KEC INTERNA TlONAL L TD JABALPUR SECTION QPM/QAl20 r REV.NO. 01M AN UF AC TU RIN G Q UA LIT Y P LA N REV.DATE 13.08.2010CUSTOMER-CESC SHEETNO. Page22 of22

I TITLE: MANUFACTURING QUALITY PLANDIN- S 16mm S 16mm17100 44.2 275 28 410 - 540 41 - 55 20 3 t ->16 to40mm >16 to 40mm265 27

S16mm Sl6mm52.3 355 36.2 490 - 630 56-64.2 20 3 t ->16 to 40mm >16 to 40mm345 35.2Yield Stress Ultimate StressStandard Grade of Percentage Bend Test CharpySteel N/mm1 Kgf/mm N/mml Kgf/mml Elongation Test

20 to 2525.4 0

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__ .... . . . . ~II 11 . .. - . -- -- ...- .M an ufa ctu re r s D eta ils :- Customer: Vendor s I tem: Q . P. N o. : Q P M /Q A /2 0 Valid From : 13.08.2011KECInternationa l L td ., Deor i Works , Code: GalvanizedTower Rev. N o. : ,01Jabalpur (M.P.) CESC Structures Parts Date: 13.08.2011 Valid Up to : 31.03.14-_.

NOTESIGENERAL REQUIREMENTS TO BE CHECKED/ENSURED(1) T he K E C m a y a p pr oa ch C E S Cfo r g iv in g c le ar an ce s o f I mp or te d B il le ts o r i mp o rt ed a n gl e s ec ti on , b a se d o n r ev ie w o f a n u n pr ic ed c op y o fp u rc h a se o r de r a n d K E C st es t c e rt if ic a te , b e fo r e s h ip m e n t, t o a v oid d is c re p an c y d e te c ti o n a t l at er s ta g e.

I n c as e S te e l s e ct io ns a re p u rc ha se d b y K E C f r om t he m a in p ro d uc er s, o r K E C i s p u rc ha si ng th e s te e l s e ct io n s d ir ec tl y f ro m th e r e- ro ll er s,the fo llowing condit ions shall be fu lf il led : -

~.a:;l~ ,.jUl (4)~\~oy osy

. . \ \ , I O \ e c . \ s \ ,: \ {lS~f: ,'o\O

SI ..~~\~ee~~~c.i~i\eO

( a) T he R e-ro lle rs h av e t o b e a pp ro ve d b y C E Se . K E C s s ha ll e n su re th at th e m ate ria ls b ea r th e id en tific atio n m ar ks o f th e re-rollers fo rM S m a te ria l a nd H T e m bo ss in g a lo n g w it h r e- ro ll er id e nt if ic at io n m a rk o n H T r e- ro ll ed s ec ti on . C o py o f M Q P s h o ul d b e a va ila b le a tre-ro lle r s works.( b) T h e K E C s h a ll e n s ur e t h at t he b il le ts t o b e p ro cu re d f ro m t he B il le t p ro d uc er l ik e S A IL , RINL, T I s e o , l ISCO, S I SC O N , J in d a l(Raigarh) , JayaswalNeco (Raipur ) A d u ni k M e ta l ik s (S un d e rg a rh ) . I n c a se o f o th e r p a rt ie s K E C sh a ll s u bm i t a p p ro v al r e qu e st t oC ESe.( c) T he K E C s ha ll o ff er t he S te el s ec ti on s r ol le d o u t o f i nd ig en o us / im p or te d b il le ts a t r e- ro ll er s w o rk s fo r In sp e ct io n t o C E se a n d i nf or ma t le as t o ne w ee k b efo re p ro po se d in sp ec tio n d ate . T es tin g s ha ll b e c ar rie d o ut a s p er c la us e 1.1 of this M QP . This sha ll be a nin sp ec tio n p oin t. T he ro lle d a ng le s ec tio n sh all b e d uly c o-re la te d w ith co rre sp on din g b ille ts, e ES e sh all h av e th e o ptio n o fe s ta b li sh in g t he c o -r e la ti o n b y r e view o f r ec o rd s o r b y c o nd u ct in g c h em ica l a n a ly s is o n r o ll ed p r od u c ts .( d) A ll s ec ti on s ha ll b e o ffe re d fo r i ns pe cti on a s p er r el ev an t s ta nd a rd a t t he r e- ro ll er s w o rk s. T h e g ra de o f t he b il le ts s ho u ld b e s ui ta b lys e le c te d t o m e e t t he r aw m a te r ia l r e qu ir e m en ts .

(2) INuts B o lt s a n d S t ep B o lt S Nuts o th e r b o ug h t o ut i te m s t o b e p ro cu re d f ro m C E Se a pp ro ve d s ou rc es a n d t hi s w il l b e i ns pe ct io n p o in ta t s u b- ve n do r s w o rk s .(3) W e ld in g p ro ce du re a nd W e ld er s p er fo rm an ce q ua lific atio n a pp ro va l b y C E Se is re qu ir ed in c as e w eld in g is in vo lv ed a t a ny s ta ge o ffabrication/erection.

A ll b en t p ie ce s s ha ll b e c he ck ed a t th e p ro ce ss o f b en din g b y a b en d g au ge m ad e a s p er b en d ra tio /d eg re e s ho wn in th e s ke tc h o f th eite m /m ar k n o. O n th e s ta nd o ne p ie ce is th oro ug hly c he ck ed w ith b en d g au ge a nd a ll o th er p ie ce s a re c he ck ed b y c om pa ris on m et~ ho dand pieces a re cle ared p rocess. If th e ho le s a re to be m ad e n ear th e ben d l in e t he sam e s hall be don e a fter be nding .i\~.lit~A/O,.,( ) ) ; ; : ; , < r .~:'fu ~.4'~\.\DEORf) } Page 1 of 3.\ 1 f /14 II, , ~ \ ~ : : ~ ~ . - ~ ; : \ : : ~ . : . ; . ,

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.... ----- ~ - ~~..,.-- ~ Manufacturer s Details : Customer: Vendor s Item: Q.P.No.: QPM/QA/20 Valid From: 13.08.2011 IKEC Internat ional ttd., Deer Works, Code: Galvanized Tower Rev.No.:OlJabalpur (M.P.) CESC S tr uc tu re s / P a rt s Date: 13.08.2011 Valid Upto: 31.03.14(5 ) T he s am ple p ie ce s co nsu me d in a te stin g sh all b e r ep le nish ed b y t he KEC a t th e tim e o f d es pa tc h.(6) C E S e S p e c if ic a ti on m e a ns C E s e T e ch n ic a l S p e ci fi ca ti on , A p pr o ve d D r aw ing , A p p ro v ed T e ch n ic a l d a ta s h ee t a n d L O A p ro v is io n s a p pl ic a blefor the specific contract.(7) Th e KEC s ha ll f ur ni sh a ll t he c on ce rn ed c al ib ra ti on c er ti fi ca te s f or t es ti ng m a ch in es /m e as ur in g e qu ip m en ts fo r r ev ie w a t th e t im e o f f in alinspec tion. ,(8) G ra de s o f. s te el u se d a nd th e s ta nd ard s to w hic h th ey c on fo rm s ha ll b e a s a pp ro ve d b y C ES C En gin ee rin g fo r th e s pe cific c on tra ct a nds h al l b e ind ic a tl :C l i n a p p r ov e d D r aw ing s /8 0 M /o ff er l is t a t t he t im e o f i ns p ec ti on .(9) Steel plates below 6 m m u se d fo r p ac ki ng p la te s/ Pa ck in g w a sh er s s ha ll b e a s p er C E SC sp ec if ic at io n/ a pp ro ve d d ra w in g s b y E ng in e er in gD ep ar tm en t, P ro du ce d a s p er IS 1 07 9 1 99 4 ( Gr ad e-O ) a re a ls o a cc ep ta ble h ow ev er if b elo w 6 m m th ic kn es s p la te s a re u se d a s lo adb e ar in g p la te s v iz . g u ss e t p l a te s ,J o in t s p li ce s e tc . s a m e s h al l c o n fi rm t o IS 2 0 6 2 o r e q ui va le n t s ta n d ar d.(10) The KEC s ha ll m ain ta in p ro pe r c o-re la tio n o f te st c ertific ate w ith re sp ec t to th e m ate ria l fro m ra w m ate ria l s ta ge to fin is he d m ate ria lstage.(11) The K EC s h al l s tr ip o ff g a lv a ni zi ng o f r ej ec te d m a te r ia l b e fo r e r e- g al va n iz in g in c a se r e je c ti on i s d u e t o g a lv a ni zi ng t es ti ng d e fe c ts .(12) The K EC s ha ll d is po se o ff e ntir e s ec tio n r eje cte d in p hy sic al te stin g b y g as c uttin g o r b y m ac hin e c uttin g fro m a ny e nd o f re je cte d m arknumber.(13) In c as e o f a ny c on tr ad ic ti on b etw e en T ec hn ic al S p ec if ic at io n I A p pr ov ed D ra w in g a nd MQP , t he d et ai ls m e nt io ne d in t he T e ch n ic a lS p e ci fi ca ti on / A p p ro v ed D r aw ing s h al l b e f in a l.(1 4) The KEC s ho u ld p ro qr es si ve ly al lq n th e ir Q u al it y S ys te m a n d s ub -v en d or s Q u al ity S ys te m t o t he r eq u ir em e nts o f I SO 9 00 0 s er ie s Q u al it yS t an d ar ds a n d in d u e c ou rs e o f ti me s ho ul d g et th ei r q ua li ty s ys te m c er ti fi ed t o I SO 9 00 1 . T h e q ua li ty m a nu al s ho ul d a ls o b e s ub m it te d t o

CESe.(15) The KEC s h al l e n su re t ha t t he m a te ri al b e ar s t h e e m b os s in g o f r e -r ol le r s i de n ti fi ca ti on . . - : - : - \ ~~~

~

f VW /~;~liAfto, . . A . ~ _L~\\ Th e KEC t o e n su re t ha t u n t . . . ~a . c h in e i s h a ving v a li d c a li br at io n c e rt if ic a te i ss u ed b y N A B L a cc re d it ed t es ti ng a g e nc y o n ly .~ , \ t G~ ~ 1~~~~~J '.. \ . f. D E O P , ~ \ ,\e.c\S\ I r o \ S S iO I l \ l I O , . \ ~ < 1 , - * . _.t'\ll~IIS.. d , -_________JSI,.l\~\\le\:\cscUI11\te ,~'::~~t ;~t:f:.\~~/ .' Page20f3 ~

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I _

- - - - - - - '-- - - - -Ma nu fa ct ur er s De ta il s : Customer: Vendor s Item: Q.P;No.: QPM/QA/20 Va li d Fr o m: 1 3. 08 .20 11 1KECInternat iona l L td ., Deor iWorks , Code: G alva nize dT ow er R ev . No : OlJabalpur (M.P.) eESe S tru ctu re s / P arts D ate : 13 8 2 11 Val id Up t o: 31.03 .14

( 1 7) In sp e ct io n o f a ng le s ec ti on s a t B la ck s ta ge o f T ow e r s tr uc tu re s i rr es pe cti ve o f s pe ci fi c c on tr ac t c an b e f ol lo w ed a s d e ta il ed h er eu n de r.( a) Y o u m a y r ai se i ns pe cti on c al l f o r a n gl e s ec ti on a t b la ck s ta g e a t r e- ro ll er s w o rk a ga in st a n yo n e o f t he o ng o in g C o ntr ac t.( b) Y o u o r y ou r f ab ri ca to r m a y fa b ri ca te th e r aw m a te ria l c le a re d B Y e E SC f or a p ar ti cu la r c on tr ac to r, f or a n y o f y ou r p ro je ct u n de r e xe cu ti on .Y o ur fa b ri ca to r m a y d o s o a g a in st s pe ci fi c i ns tr uc tio n fr om y ou i n t hi s r eg ar d. -( c ) T h e f ab r ic a to r ( i. e. y o u) w i ll m a in ta in a s e pa ra te r e gi st er i n di ca ti ng s p li tt in g a n d s w a pp ing o f m a te r ia l b e tw e e n d if fe re n t P r oj e ct s a w a rd e ds am e c on tr ac to r, w h ic h c an be re vie we d b y C ES C in sp ec tio n e ng in ee r, s ep ara te re gis te r fo r e ac h C on tr ac to r is to b e m a in ta in ed if th e, f a b ri ca to r i s e x e c ut in g j ob s f or d if fe r en t c o nt ra c to r .( d) Y ou a s a c on tra cto r o n w ho m C E Se h a s p la ce d t he c on tra ct, w ill o nly b e a llo we d to s plit a nd s wa p m ate ria ls in b la ck s ta ge o nly b etw ee ny o u r d i ff er e nt o n g oin g c o n t ra c ts w i th e E S e, w i th o u t a n y o b li ga ti on t o C E S C .( e) T he fin al in sp ec tio n a fte r fa bric atio n a nd g alv an iz in g, h ow ev er, w ill c on tin ue to b e c on tra ct - w is e a nd C IP s w ill b e is su ed fo r e ac hcontrac t on ly.

is) I m pa c t t es ti ng a p p li ca b le f or n o m in a l t hi ck n es s ~ 6 m m a s p e r B S EN : 1 00 2 5- 2:2 0 04 . F o r E 3 5 0 A g ra d e te st in g w il l b e a s p e r I S :2 0 62

(19) P ie ce s of l ig ht s ec ti on s to b e w ir e b un d le d o f h e av y s ec ti on s t o b e s up p li ed l oo se . S ta ck in g t o h a ve p ro pe r v en ti la ti on a nd k ep t i nc li ne d .D a m a ge t o g a lv a ni za ti on c o at in g t o b e a v oide d w h il e h a nd l in g . K EC t o e n su r e s e qu e n ti al s u pp li es a n d o th e r d e ta il s a s p e r e E S e T e ch n ic a lSpedtlcation

( 20 ) P rio r a p pro va l o f e ES e i s re qu ire d to b e t ak en fo r a ny a ctiv ity o r p ro ce ss t ha t is o ut s ou rc ed .(2 1) In ca se t ow er p art to b e u se d a t s u b ze ro te mp era tu re , w e m ay ca rry o ut Im pa ct te stin g a t -2 00 C d u ri ng f in a l i ns p ec ti on .

~~ q, A t > i o - I - : d~ OJ-\OSj-\ ~

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