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.

इंटरनेट मानक

“!ान $ एक न' भारत का +नम-ण”Satyanarayan Gangaram Pitroda

“Invent a New India Using Knowledge”

“प0रा1 को छोड न' 5 तरफ”Jawaharlal Nehru

“Step Out From the Old to the New”

“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti Sangathan

“The Right to Information, The Right to Live”

“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता है”Bhartṛhari—Nītiśatakam

“Knowledge is such a treasure which cannot be stolen”

“Invent a New India Using Knowledge”

है”ह”ह

IS 2191-2 (1983): wooden flush door shutters (cellular andhollow core type): Part 2 Particle board and hardboard facepanels [CED 11: Doors, Windows and Shutter]

IS : 2191 ( Par t 2) - 1983 REAFFIRMED

Indian Standard 2006

SPECIFICATION FORWOODEN FLUSH DOOR SHUTIERS

( CELLULAR AND HOLLOW CORE TYPE )PART 2 PARTICLE BOARD AND HARDBOARD

FACE PANELS

(Third Revision)

Fourth Reprint NOVEMBER 1999

UDC 69.028.1.011-413:674.816-41

Copyright 1983

BUREAU OF INDIAN STANDARDSMANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002

Gr 3 September 1983

IS I 2191 ( ....t 2 ) • 1983

Indian StandardSPECIFICATION FOR

WOODEN FLUSH DOOR SHUTIERS( CELLULAR AND HOLLOW CORE TYPE)

PART 1 PARTICLE BOARD AND HARDBOARDFACE PANELS

( Third Revision)Doors, Windows and Shutten Sectional Committee, BDC 11

cw..SIIBI T. S. N.BAYAKA a"o

ColUultiol Arcbitect " EDlineer9S ' AruDa 't Eut Road

BuaftDpdi, BaDplore 560004

M.." &""".,.,SIIBI H. S. AlfAlID Anand Industries Limited, :,·fJW ,Delhi

SRB. P. N. A.A.D ( A""'" )8881 S. N. Buv Directorate General or Supplies &, Disposals,

New DelhiSBBJ SR••A. SmoR (~, )

SBBrJ. S. BBDI Hopei MaauracturiDl Co Pvt Ltd, CalcuttaSqm G. L. n. ( ~l'''''''' ) .

DmJlOTOB ladiaa Plywood Induatri. ReMUCh rDititute,BaDplon

Da H. N. JAOAD_. ( ~,)8881 P. G. G.d'DBJ Swutlk Rollins Sbutten aDd .,iDeeriDI Worb,

Bombay8..1 B. P. G••8H1 ( .4"""" )

SBaI'A. ·8. GULAft romt R.8leArCh IDItitute It Collepa (TimberMechanic. Branch ). Dehra Dun

SIIILI B. K. J••".A1l1A Multiwya ladUitrial CorporatioD, Calcutta8..1 A•. It. J.AVJIJlI Ahmedabad St.1 Craft aDd RolliDl MUb (Pvt)

LtcI.Ahmadabad, 8881 H. S. SAMBA YuaTRY ( ~""."",,)~ a..1 S. N.JJIV1I'~ALA Prem_ Wood Craft ( P ) Ltd. Calc:ut~~. SBRI S. It. J••,B1J• .,ALA ( ~I"",." )I 8..1 M. It. LAK.Alh ~tra.lIouaq Board, Bombay

( CMli.....1M" 2 )

., Ca*,",AI I.BUREAU OP INDIAN STANDARDS

TIaiI. publicalloa ~ protected UDder th• .,.~ All (XIV or 1~7) aDdreprOClUCIioD ia wIaoI. or .. pan by aa, __ acepc willa wrin.. perm'" or tit.,.bIiIMr _II be .... to be .. id......' 01 copyfiPt UDd. lb. aiel Act•

•

II I 2111 ( Part 2 ) • 1915

( eMf;_-/t.", /MIl I )

.\1"', ."".,.,a... K. S. LAVLY IDdiaD Plywood MaDulactur1aa Co Ltd, Bombay

LT-CoL G. B. $ura. ( .dlllr.." )5••1 J. s.M~T."ti Directorate Geaer.1 01 Tecbaical De••lopmmt.

New DelhiS••IK.~~.(~)

8"1 J. V. U..TA. ~.r-lD-aaler'. Bnacb, Anay H_clquart...New Delhi

MAl B. K. T...,. (AI,,,..,,)8..1 G. M. Mmrmr lacliaa Alumiaium Co Ltd, Calcutta

S.a K. Su.Y~.".&Y£.A. ( .4""".,,)5..1 R. D. MJuro. Dialla Sbuttc.-n ht Ltd, M.dru

S... S. MA.....IVB.A.OJIIIY ( ~"",."" )8..1 U. M. MJa-ray Natioaal BuilcUap OrpaiDtioD, New Deihl

8••1 B. D. DBAWA. ( ~""..,. )Saal Yo... SmG. EuterD Commercial It IndUitrial Baterprilel ( P )

Ltd, BaaploreS..1 S. S. GAIIDBI ( AI",.." )

Simi J. S. PAmlAa MYlOre Plywoocla Ltd••aplore8••1 k. SADA&AKaIIB.AlI Katey Plush Doon aDd PurDiture Co Ltd, Maclru

S••I R. S. R.AOBAVAJI' ( AIIIr.." )S..I P. It. SnrGBLA Build..' AIIociation olladia, BombayS..I T. c. So£"~KI lacliaD Metal WiaduWI AIIociatiOD, Bombay

S8.1 M. P. SHAll ( AlIIr""")S~.aJS1'ISDI.G SVaVBYOB o. CeDcral Public Works Department, New Deihl

Woaaa ( FOOD)SV••8Yoa or WORKS ( FOOD) (AI,,,,,.,,)

5••1 G. R. SUSDza... ~D Industrial Corporatioa Ltd, jaipur5••1 H. G. TODI (A""""')

5881 H. TBOKIO. Sil.pur Plywood Maaufactunn' Ltd, SitapurS.al B. K. TYAGI C.ntral SuUdial R....reh lastltute ( CSIR ),

Roor.....SRBIT. N. G1:ft'A (Al'"•• ,)

5"1 G. R~.AX. Director General, BIS( ..",. M.... )Director ( Oiv EnaB )

~S..I C. K. BaBA.TA

SeDlor Deputy DirecJor ( Qv Eaa ). liS

2

AMENDMENT NO. 1 SEPTEMBER ZOOOTO

IS 21'1 (PART 2): 1'83 SPECIFICATION FORWOODEN FLUSH DOOR SHUTI'ERS (CELLULAR AND

HOLLOW CORETYPE)PART 2 PARTICLE BOARD AND HARDBOARD FACE PANELS

·( TIainlR.vl.rloIa )

(Page 4, clause 0.3.1 ) - Insert the following new para after 0.3.1 aDdrenumber thelubeequeDt para:

eGA A acbeme of labelling environment friendly prodUdI to be kllOWll II ECOMark is being introduced It the instance of the Ministry of Environment andForests (MBF), Government of India. The BeO Mark shall be administeml bythe Bureau of Indian Stlndards (DIS) under the SIS Act, 1986 .1 per theResolution No. 71 dated 21 'February 1991 published in the Gazette of theGovernment of IDdia. For I product to be eligible for BeO Mark, it shall 1 Isocarry the Standard Mlrk of the DIS besides meeting Idditional optionalenvifODDlent frieadly requirements'•

( JNlre 9, cl.,e '.1 ) ~ Insert the following new clause after '.1 andrenumber thelublequent clauses:

C10 REQUIREMENTS FOR ECO MARK

10.1 Particle 801m and Hanlboanl Fate Panels shaD be manufactural fromagricultural or industrial waites or wood residues or wood from sources othertbiD utun) foratllucb II timber from industrial and lOCial (Olalry plantadODl,ahade tIeeI from tel Ind coffee estates etc II specified isiS 2191 (part 1) :1983and luch Particle Boald Ind Hlrdboard Fate Plnela .ball conform to therequitemellll of quality and performance U lpeciOecl ia tbls atandard u weD IItile lequnmeDta of BOO Mark forIII the .efened ltaadanll.

NOTES

I 'lila lDIaafld... .all provide cIocumeDliry evicIeIIce by way of celtificall or....doa ID B.....uof1.1a.SIiDellnII wlaile applyiDi for BCO Mart.

1

Amend No.1 to IS Z191 (Part Z) : 1983

2 The manufacturers sball pnKIuce 10 BIS eDvironmeatil eoasent elell'lDCI from theCDDClraecI Slate PoliutioD Conbol Boarell. perthe provisioDl of Ibe Wiler (PrwetIitM.11II CDlllrMofPoilutitM) Ad. 1974 ad Aj, (PrINdllliDla 1111II COIIIroI ofPoUIlliOllJ Act,1981 aloDpi. the Iulborizatioa. ir required UDder the ElavirOlllfUUll (ProIcetiDII) Act,1986, while applyiDI r. BOO Mart.

( Page 9, renumbered clause 11.1 ) - Insert the following at the end of theclause:

'e) Species of timber, in case of BCO Mark; Ind

t) 1be criteria for which the product bas beenlabelled IS ECO Mlrk.'

(CED 11)

Reproarapby Uait, DIS, New Dellai, I.2

IS I 2111 (Part 2 ) ·1_

Indian StandardSPECIFICATION FOR

WOODEN FLUSH oooa SHUTIERS( CELLULAR AND HOLLOW CORE TYPE)

PART 2 PARTICLE BOARD AND HARDBOARDPACE PANELS

( Third Revision)

o. FOR E WORD

0.1 This Indian Standard ( Part 2 ) ( Third Revision ) was adopted bythe Indian Standards Institution on 30 June 1983, after the draftfinalized by the Doon, Windows and Shutters Sectional Committee hadbeen approved by the Civil Engineering Division Council.

0.2 This standard was fint 'published in 1962 and subsequently revisedin 1966 and 1980. During this period the standard hal undergonemodifications relating to grade of doors, species of timber, etc, and thelizes were rationaJi.d.

O.S Keeping in view the advantagls of modular co-ordination. IndianStandarda lpeciCy the dimensioDs of components in modular units. In

'line with this, the dimensiolll of ahutters were also specified in modularunits. However, it was repeatedly brought to the notice or the Com­mittee. that there wu sufficient demand for lizes other than modular lizesandthat the manufacturers were meeting Iuch demands at present. Thi.had led to a situation where Ihutten iatisfyiog the other requirements ofthe standard, but not the requirements reg~rding the dimenlions wereel..iied as Dot satisfyiDI the requiremenu.:()f the standard. Thislituation allO came in the way of satisfying the CODs~merneeds Cor otherquality requirements by a third party inspection I,.tem. Therefore,with • view to encouraging productioD of timber .butten to the qualitynquiremeatl lpecified in the .tandard, the Committee reviewed therelevant clausea 'of the Indian Standard, and decided to relax the dimen­lional requirementl in this third revi.ion by permittiDR non-modularIiselln .aditioD to the modular aizes lpeci6ed in the standard at preseut.However. the relaxation haa been made only in the height and width, thethicbe.. remaining uDchanpd from the present provilloDie This

3

18 I 2111 ( Part 2 ) • 1983

relaxation will be for a period of four years from the publication of thisstandard and it is intended that the manufacturers and consumersorganizations can gradually switch over within this period to the modularsizes, which are the preferred sizes.

0.3.1 Wooden flush door Ihutten using particle board for face panel.are generally manufactured in the same way as the doors with plywoodface panels. This standard, therefore, covers only the nec.&ry require­ments and provisions which are additional or alternative to those coveredin IS : 2191 ( Part· 1 )·1983~.

0.4 For the purpose of deciding whether a particular requirement of thisstandard is complied with, the final value. observed or calculated,expressing the result of a test or analysis, shall be rounded off inaccordance with IS: 2-1960f. The number of significant placesretained in the rounded ofF value should be the same as that of thespecified value in this standard.

1. SCOPE

1.1 This standard (Part 2) lay. down the requirements regardingmaterial, grade, types, sizes, construction, finishes and tests of woodenflush door shutten of cellular and hollow core type with particle boardrace panels (both veneered and unveneered ] and hard-board facepanels.

2. TYPES AND DESIGNATION

2.1 Cellular and hollow solid core flush door shutters with particle boardface panels may be of the decorative type or non-decorative ( paintable )type. The designation of various types of .hutters shall be bued on thetype of core and the type of face panel as given in Table 1.

3. SIZES AND TOLERANCES

3.1 Sizes of the door shutters shall generally conform to the modularsizes specified in Table 2 (I" allD Fig. 1). Sizes other than modularsizes, as agreed to between the manufacturer and the purchaser, mayallo be permitted; however, the thickness of shutters in such cue. shallnot be less than those specified against the nearest higher modular sizegiven in 3.2.

-Specitic.dOD for wood. ftuIh door mutten (aeUuIar uul holl~con type) aPan I Plywood Cac:e_ paDela (/Mr'" ,... l.

tRuI. for rouadIaa off DUlDerical Yaluea ( ,.,. ).

IS I 2191 ( ....t 2 ) • 1983

HNP

HDPV

CNPV

HNPV

CNP

DBSJOKA'1'ION

CDPV

TABLE 1 DESIGNATION 01' WOODEN FLOSH DOOR SHUTTERS,CELLULAR AND HOLLOW CORE TYPES WITH PARTICLE

BOARD rACE PANELS( Claus, 2.1 )

TypB

Decorative with skins or decorativeveneered 'particle boarda

Non-decorative with skins of particleboards unveneered

Non-decorative with skins of particleboards veneered with commercialveneers

Decorative with skins of decorativeveneered particle boards

Non-decorative with skin. of particleboards unveneered

Non-decorative with Ikins or particleboards veneered with commercialveneen

Hollow

COBB

Cellular

TABLE 2 DIMENSIONS OP FLUSH DOOR SHUTTERS( Cltlus, :4.1 )

DESIGNATION 01' DOORS WIDTH HaIGHT

mm mm8DS20 700 1905(1945)8DS 21 700 2 005 ( 2045 )9D820 800 1905(1945)9 DS 21 800 2005 ( 2045 )

10 DS 20 900 1905(1945)10 DS 21 900 2005 ( 2 045 )12 DT 20 1 100. 1905 ( 1945 )12 DT 21 1 100· 2005 (2045)

NOTJI 1 - D GIll Door, S - Singleahutter, and T - Double .hutter.NOTB 2 - The d.ipatioD indicates the size of door opeaiDI. the fint Dumber

referring to width in modules oC 100 mm and tbe la.t number the heilht in modules.NOTB S - Standard .izea or door Crame. are covered in IS: 4021-198St and

IS : 4351-1976;.NOTE 4 - 1ft arrivlDI at the standard widths and heights for flush dOOR, an

allowance of 60 mm hal been made (or door Cramea. 40 mm for floor fiaish and 5 mm(or clear.riett all round ('11 Gis. Fig_ I ) between the door openiDl and door CrameaDd 15 mm tor rebate all round for the ahutter into the frame. In cue, the modularheight is taken from theftDiahed Roor level, the heilbt or the flush door shall be theODe given In the bracket. In the cue of double shutten. the rebate and clearancebetween tb. mUlten ahall be ",iven in 1.7 or IS : 2191 ( Part 1 )-19831.·Combined width of two .hutten in closed pOiltioa.tSpeciftcatioD for timber door. window Ind ventilator framel ( I,cond r,Diliora ).~pecific.tioD Cor Iteel door Cramos (fir" "virio,. ).tS~ficatloD for woocLm ftush door shutten (cellular aDd hollow core type) I

Part 1 Plywood face paa.1I (/""d ,lPJisiOll ).

5

IS I 2191 ( Part 2 ) • 1983

~ IIMI''''THICICNISI OF DOCIII ,..

MNJS RlIAT! • """"1 -II

II hr~------------~~-,-5 INn CLEARANCE I

I w ~

~ -e&II...

I ~ i!s I ~

i ~ i~

!! i II

E

t I e rI Ii a•

I .%2

.. II I I:r: E

I

:. efl•I I

II

-& "'"' CLEARANCE

I U

rlNlSHED'LOCILEVEL

'. ! !J...t'mlftr-=.=============l..~ ...-

FlO. 1 SKETCH IU.UITRATINO DnaNIIONI 0' SBtJ'lTBIL

6

18 I 2191 ( ....t 2 ) • 1_

3.2 Nominal thickness of .hQtten shall be25, 30 or 35 mm.NOTB - It is recommended that, u rar u poaible, the thieb.. adopted for lush

doon mould be .. liveD below:

FI",1a Doer D"i,_. TAWiaI" oJ S""""mm

8 DS 20 and 8 DS 21 259 DS 20 aad 9 DS 21 30 or 35

10DS 20 and 10DS 21 3512DT 20 and 12 DT 21 35

3.3 Tol.....e•• - Tolerance on nominal width and height .h.IJ be~ : mm and the tolerance on nominal thickness shall be ± 1'2 mm. Thethickness of the door shutter shall be uniform throughout with apermissible variation of Dot more than 0-8 mm when measured at anytwo points.

4. MATBlUAL

4.1 TI...... - Species of timber, moisture content and permissibledefect. therein and preservative treatment required for use in the coreand lipping shall conform to the relevant requirements laid down inIS : 2191 (Part 1 )-1983*.

4.2 ....tlc1...... -- Particle boards used for 'core as well as facepanels of flush doors shall be made with phenol formaldehyde adhesiveand the swelling in thickness and length when tested in accordance withIS : 2380 ( Part 17 )-1977t. shall not exceed 5 percent.

U.l Unveneered particle board used for race panel of flush doorshutten of CNP and HNP types shall conform to Types FPSI orFPTH of IS : 3087-1965t, and shall be manufactured using Type BWRsynthetic resin adhesives conforming to IS: 851-1978§. and out ofnaturally durable timben listed on Appendix A of IS: 1659-19791J.

t.2.2 For CDPV and HDPV types of flush door .hutten, race panelof only veneered particle board of Type ESD of IS : 3097-198O'd shall beused.

t.2.3 For flush door shutters of CNPV and HNPV (veneered) theparticle board with commercial veneers conforming to Type ESC ofIS : 3097·19~ shall be used.

·SpecificatiOD for wood. 8_ door Ibutten (ceUuIar aDd ·hollow core type ) :Part I Plywood 'ace ~Ilel. (/...,,, ,... ).

tMeclaocb or telt lor wood s-rticle boards aDd boarcla from -other UpocellulOlicmaterial.: Part 17 Det....lDatioD of IWfllliDI in water (Jr" ..... ).

:Speei8catioll ror wood particle boarcla ~ iDecliulD deDlicy ) for poeral purpcJIeI.ISpecilcatlon lor ayDtbetic ....dhlllvea Cor coastruction work ( DOlHtrUCturai )

ia wood (f!. ,... ).U=--ror blockboardl ( s-",""- ).,~ tor ...... particle boards(/W,' ,... ).

IS : 2191 ( Part 2 ) • 1983

4.3 fibre Hardboarel - For shutters with fibre hardboard face cnlytempered hardboard. conforming to IS : 1658-19r7*.

4.4 AcUae.lve - Adhesive used for bonding particle board or fibrehardboard face panels to the core shall be phenol formaldehyde syntheticresin conforming to BWP type specified in IS : 848-1974t.

5. CONSTRUCTION

$.1 The construction of flush doors shall be in accordance with therelevant requirements laid down in IS: 2191 (Part I )-1983: withmodifications as in 5.2.

5.2 race ....1..-. The particle board or veneered particle board forthe race panel shall be not less than 6 rom thick in the case of cellularcore flush doors and not less than 9 mm thick in the case of hollow coreflush doors. Hardboard, if used, for the face panel shall be notleas than 4 mm in thickness in the case of cellular core flush doors andnot less than 6 mm in thickness in the case of hollow core flush doors.The panel shall be glued under pressure on both faces of the core by thehot press process,

s, flilTlNGI

6.1 Loek. - Shutters Ihall be shop-prepared for taking mortice locksor latches as may be ordered. Where the purchaser so desires. suitableblock. of wood may be provided for fixing the hardware; in the absenceof specified requirements, the sizes of blocks shall preferably correspondto the maximum size of lockcovered in IS : 2209·197~§.

&.2 Where special blocks are provided Cor fixing hardware, these portionsshall be 10 marked in indelible ink.

7. WOIUOUNSan' AND nNlSB

7.1 All the four edges of the door ahutter .hallbfa square. The ihuttershall be free from twist or warp in its plane.

7.2 Both faces of the door shutter ahall be saaded to a smooth eventexture. If required by the purchaser, all lurfaces of shutters which arerequired to be painted ultimately Ihall be covered evenly by brush

fainting with luitable priming coat as may be ordered by the purchaserII' Ar. IS : 2380 ( Part 1 )-197711 ].

·Speci8cacioa Cor fibrehardboarcb ( ,..,.,. ).tSpecificatioa lor .yath.de reaID adhlll... lor plywood (" pheaolic aDd .mmoplutic )

</1" ......,.~Specifieatloa r. wood. 8uIbdoor abutten (cellular aad hollow core type ) :

Part I. ·tpt,wood lace Ia (I""'" ,.- ).ISpedlcatioa Cor monice loeb ( vertical type) ( 'laW,... ).IIYecbocIe or t. lor wood particle boardl aDd boards hID oth~r 1~llulolie

.....rialll Pan I Preparatioll aDd CODditioaiDI of tnt speciale. (p" ,.... ).8

IS : 2191 (Part 2 ) • 1983

~ 7.3 Workmanship and finish of face panels shall conform to the require­~ ments specified for the respective grades and types of particle boards in

IS : 3087·1965* and IS : 3097·1980f.

8. TESTS

8.1 The various tests for flush door shutters shall be as laid down in 9 orIS : 2191 ( Part 1 )-1983t.

9. SAMPUNG AND CRITERIA fOR CONfORMITY

9.1 The sampling and criteria for conformity for flush door shutters shallbe as laid down in 10 of IS : 2191 ( Part 1 )-1983:~

10. MARKING

10.1 Each shutter shall be legibly and indelibly marked on any of itsedges with the following information:

a) Name of the manufacturer or trade-mark, if any;

b) Abbreviation indicating the nature of construction of the shutter( $1' 2.1 ).

c) Designation ~I specified in Table 2 of the standard for modularsizes; or the actual size ( width and height) for non-modularsizes along with appropriate symbols for door shutters as given inTable 2; and

d) Thickness of door shutters ( se 3.2 ).

10.2 DISCel1l&atlon Marking

De product my also be mrked withStandard Mark.

10.2.1 The use of the Standanl Mark is governed by tile provisio. of theBulUU of Indiln Standards Act, 1986 .nd the Rules and Regalado. madelbe~under. The details of conditions under which tbe licence for the use ofSlInd.reI Mark my be granted to mlDu(adUrell or producea .y be obtiiDedfrom the Bureau of Indian Stand.ldI.

*Spe-ci&cation Cor wood particle boards ( meclltm density) for leneral purposes.tSpecificatioa for veneered particle boards (fi,sl "uisi." ).:Speci&cation for wooden flush door shutten (cellular and hollow core type)'

Plrt 1 Plywood face paa~l. (fotwda ,_it. ).9

BUREAU OFINDIAN STANDARDS

Headq.." ..MMak Bh.~, II IW1l1dur Shah Zafar Marg, NEWDELHI "0002,.lepllo...: 323 0131, 323 3375, 3239402 Fax:+ 11 011 3234082, 3239399, 3239382E • ....1: bls(IvanI.com. IIMrnet : htlp://Wwwdel.wnl.nelln/bla.org

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52 51 71

282808

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403827

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288801

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54 11 37

3201084

373878

211871

NawII I<Jlhore RoM. 21 8e 23

c.nn,Ubot8f.,:PlatNo. 2011. Siterv. Sahlbabad Industrial Area, Sahlbabad 201010

"-flo"'" 0ttII:e8:Cet*aI : Manak Bhavan, 8 Bllhldur Shah lafar Marg, NEWDELHI 110002

*e.tIm : 1/14 aT Scheme VII, V.I.P. Fad. KankutpchI, CALCUTTA 700054

Northem :sco 335-338, Sector 34-A, CHANDIGARH 160022

Southern: e.I.T. c.mpus, IV Cross Ro.d. CHENNAI600113

tWeBtlm : M....y•• EI. MlDC, Behind M.aI T.-phone Exchange,AndherI (EMt). MUMBAl400093

BIWtCII 0f'tIIMtI:

'PUlhpak', Nurmohamed Sh8lkh Marg, Khanpur, AHMEDABAD 380001

*Pelnyalndu.trIaI At... 1.tStag•• Bangalore-Tumkur Rolld.BANGALORE 560058

Commerd.-eum.()fftceComplex, Opp. Dush•• Maid.", E-5 Are,. Colony,BitIan MMee" BHOPAL 46201e

82JU. Ganga Nagar, Unit VI. BHUBANESWAR 751001

Kat.I Kathlr Building, 870 AvIn.hl Road, COIMBATORE 641018

PlotNo. 43, Sector 18 A. Mathur. Road. FARIDABAD 121001

S.vttrtComplex. "8 G.T. Road, GHAZIABAD 201001

5315 Ward No.29, R.G. Barua Road, 5thBy-lane, GU'NAHATl781003

5-1-560. L.N. Gupta Marg, NM1~1y Station RoM. HYDERABAD 500001

E-52. ChIIranJ-n M.rg. e- Scheme, JAIPUR 302001

, 17/411 B.8-*a,. N-.g•• KANPUR 208005

Se1h Bhawan. 2nd Floor, Behind Leela Cinema,LUCI<NON 221001

NIT BuIcIIng. Second Floor, Gokulpllt M8rket, NAGPUR 440010

P.pWalndUltrlal Ea.tII, PATNA800013

InatJIutIon of EngIneers (India) BuIlding, 1332ShIvIiI NIIg_. PUNE 411005

~ Hauee' 3rd Roar, EhIktI.-gIII~. 80 fMt ReM.RAJKOT 380002

;

T.C. No. 1411421,~ P. O. ".,.....1HAW~ 885034

-SaIM 0fIce II lit 5 ChDwrInghee Apprc.ch. P.O. Prlncep StrW,CALCutTA 700072

fIlM 0fIIaI1i atNowlly a.mbera, Chnt RoM. MUMBAI400007

*s.a. 0fIIce II at 'F' Block. lMIty Bulking. NIr.......Sq.....BANGALORE 810002

•••222 3171

Aeprography Unit, BlS. New Deihl, India