mn‡R

†R‡b wbb

evwo ˆZwii cÖwµqv

1) fv‡jv Rwg †Pbvevwo evbv‡bvi cwiKíbvq Avcbvi cÖ_g avc n‡e Dchy³ Rwg †e‡Q †bqv| GwU AZ¨š— ¸i“Z¡c~Y© wm×vš—, Avi wm×vš—wU †bevi Av‡M Avcbvi Aek¨B K‡qKwU Ri“wi welq gv_vq ivLv DwPZ| welq¸‡jv n‡”Q:

Avcbvi RwgwU Lye DuPz RvqMvq n‡j evwoi dvD‡Ûkb ˆZwi Ki‡Z AwZwi³ LiP, cwikªg I mgq jvM‡Z cv‡i

Avcbvi Rwg Lye wbPz RvqMvq n‡j myq¨v‡i‡Ri mgm¨v Avi cvwbe×Zv †`Lv w`‡Z cv‡i

Avcbvi Rwgi gvwU‡Z evwji cwigvY †ewk n‡j dvD‡Ûkb gReyZ n‡e bv Avcbvi RwgwU DAP-Gi Aš—f©y³ wKbv Zv wbwðZ Ki“b

wb‡Ri I wcÖqRb‡`i Rb¨ GKwU my›`i evwo wbg©v‡Yi ¯^cœ Avgiv mevB †`wL| evwo wbg©v‡Yi ¯^cœ‡K ev¯—e Kivi Rb¨ PvB c~e©-cwiKíbv Avi cÖ¯‘wZ| †mB cÖ¯‘wZi GKUv eo Ask n‡”Q evwo wbg©v‡Yi Rb¨ Kx Kx Ki‡Z nq Zv Av‡M †_‡K †R‡b †bqv| Avcbvi evwo wbg©v‡Yi KvR¸‡jv Av‡iKUz mnR K‡i †`evi Rb¨B †KGmAviGg-Gi GB D‡`¨vM|

evwo wbg©v‡Yi Rb¨ ﮋ, mgZj Rwg me‡P‡q Dc‡hvMx| wewfbœ ai‡bi Rwgi ˆewkó¨ †R‡b †bevi Rb¨ AwfÁ BwÄwbqv‡ii civgk© wbb|

2) Rwgi GjvKvi e¨vcv‡i †R‡b †bqvGQvovI †h GjvKv‡Z Avcbvi evwowU n‡e †m GjvKvi e¨vcv‡i Avcbvi wKQz Z_¨ †R‡b †bqv Ri“wi:

†h GjvKvq RwgwU wKb‡Qb †m GjvKvwU wK Avcbvi Awdm Avi Avcbvi mš—v‡bi ¯‹zj/K‡j‡Ri KvQvKvwQ?

†h GjvKvq Rwg wKb‡Qb †mLv‡b wK Avcbvi cÖ‡qvRbxq myweav¸‡jv (†hgb evRvi / wWcvU©‡g›Uvj †÷vi, nvmcvZvj/wK¬wbK) cvIqv hv‡e?

†h GjvKvq Rwg wKb‡Qb †mLv‡b wK DbœZ moK †hvMv‡hvM e¨e¯’v Av‡Q?

3) Rwg †KbvRwg wbe©vPb Kivi ci Avcbvi Rwgi eZ©gvb gvwj‡Ki mv‡_ †hvMv‡hvM Ki‡Z n‡e| AvBbMZfv‡e Rwg n¯—vš—i Kivi Rb¨: we‡µZv‡K ejyb evsjv‡`k f~wg gš¿Yvjq †_‡K wgD‡Ukb dg© msMÖn K‡i Zv

mwVKfv‡e c~iY K‡i Rgv w`‡Z| dg©wU f~wg gš¿Yvjq Awdm ev Zv‡`i I‡qemvB‡U cvIqv hv‡e (http://www.minland.gov.bd)

RwgwUi nvjbvMv` f~wgKi †`qv Av‡Q wKbv Zv wbwðZ Ki“b we‡µZvi Kv‡Q RwgwUi fvqv `wjj Av‡Q wKbv cÖkœ Ki“b| _vK‡j Zv

fv‡jvfv‡e c‡o †`Lyb Ges GKRb fv‡jv DwKj‡K `wjj¸‡jv †`wL‡q Zvi civgk© wbb|

evsjv‡`k mve-†iwR÷ªvi Awd‡m Rwgi Zdwmj Abyhvqx we‡µZv ¯^vÿi K‡i Rwg Avcbvi bv‡g n¯—vš—i K‡i w`‡eb| Avcbvi ¯^vÿi K‡i Rwgi gvwjKvbv wb‡q wbb| Avcbv‡K Rwgi `wjj I LwZqvb †`qv n‡e|

hw` RwgwUi gvwjKvbv miKv‡ii Kv‡Q _v‡K, Zvn‡j Zv cy‡ivcywi wK‡b †bqv m¤¢e bq| wKš‘ miKvwi Rwg 99 eQi ch©š— BRviv ev wjR †bqv hvq| †mB wj‡Ri Rb¨ Avcbvi mve-†iwR÷ªvi Awdm †_‡K AwiwRbvj A¨vjU‡g›U †jUvi msMÖn Ki‡Z n‡e|

4) evwo wbg©vYGevi Avcbvi evwo wbg©v‡Yi cvjv| AvwK©‡U± Avi BwÄwbqviiv evwo wbg©v‡Yi e¨vcv‡i Avcbvi wek¦¯— eÜz Ges AwfÁ civgk©K wn‡m‡e KvR Ki‡eb| Avcbvi miKvwi Awdm †_‡K wewfbœ ai‡bi Aby‡gv`b Avi `wjjcÎ msMÖn Ki‡Z n‡e, †h¸‡jvi weeiY wb‡P †`qv Av‡Q| D‡jL¨ †h, Avcwb XvKvi evB‡i Aew¯’Z n‡j ivRDK-Gi e`‡j Avcbvi wmwU Ki‡cv‡ik‡bi ev †cŠimfvi KvQ †_‡K `wjj¸‡jv wb‡Z n‡e| evwo wbg©v‡Yi Rb¨ cÖv_wgK ch©v‡q Avcbvi †h KvR¸‡jv Ki‡Z n‡e Zv n‡”Q: cÖ_‡g †Kv‡bv AwfÁ f~wg Rwic cÖwZôv‡bi gva¨‡g Avcbvi Rwg Rwic Kwi‡q

wbb| wbLuyZ Rwi‡ci Rb¨ GLb wWwRUvj Rwic e¨e¯’vI cv‡eb| Avcbvi Rwgi gvwUi ai‡bi Ici Avcbvi evwo wbg©v‡Yi c¨vb wbf©i Ki‡e, ZvB m‡qj †U÷ cÖ_‡gB Kwi‡q †bqv fv‡jv

ivRDK-Gi mv‡_ †iwR÷vi Kiv †Kv‡bv AvwK©‡U± ev AvwK©‡UKPvi dv‡g©i Kv‡Q Avcbvi Rwgi `wjjcÎ Avi f~wg Rwi‡ci Z_¨ Rgv w`‡Z n‡e

AvwK©‡U± Avcbv‡K GKwU nvDR c¨vb / ey wcÖ›U †`‡eb ivRDK Awdm †_‡K GB c¨v‡bi Aby‡gv`b wb‡q Avm‡Z n‡e| Avcbvi n‡q

AvwK©‡U±I GB KvRwU Ki‡Z cv‡ib

c¨vb cvk n‡q hvevi ci Avcbvi evwo wbg©vYKv‡Ri wØZxq ch©vq ïi“ n‡e| G ch©v‡q G‡m: GKRb ÷ªvKPvivj BwÄwbqv‡ii mv‡_ K_v ejyb ÷ªvKPvivj BwÄwbqvi AvwK©‡U‡±i c¨vb AbymiY K‡i Avcbvi evwoi ÷ªvKPvi

wWRvBb †`‡eb †m wWRvBb Abyhvqx Avcbvi evwoi KvR ïi“ n‡e

5) evwo wbg©v‡Yi cÖ‡qvRbxq DcKiY¸‡jv

evwo wbg©v‡Yi Rb¨ Avcbvi iW, wm‡g›U, evjy, BU-RvZxq wbg©vY mvgMÖxi cÖ‡qvRb n‡e| Av‡iv cÖ‡qvRb n‡e KbUª¨vKUi Avi kªwg‡Ki| kªwgK Avi wbg©vY mvgMÖxi e¨vcv‡i Avcbvi BwÄwbqv‡ii KvQ †_‡K Aek¨B civgk© wbb| †h‡Kv‡bv cÖ‡qvR‡b BwÄwbqv‡ii mvnvh¨ PvB‡Z wØav Ki‡eb bv| AvRKvj wewfbœ BwÄwbqvwis cÖwZôvb Av‡Q †h¸‡jv meai‡bi wbg©vY †mevB w`‡q _v‡K| BwÄwbqvi Avi AvwK©‡U±iv evwo wbg©v‡Yi e¨vcv‡i Avcbvi wek¦¯— eÜz Avi civgk©K wn‡m‡e KvR Ki‡eb|

iWAvcbvi evwo `uvwo‡q _vK‡e i‡Wi KvVv‡gvi Ici, ZvB fv‡jv iW †e‡Q wb‡Z fyj‡eb bv| cÖkœ n‡”Q, †h iW wKb‡Qb †mUv †h fv‡jv Zv eyS‡eb Kx K‡i? fv‡jv i‡Wi wKQz ˆewkó¨ _v‡K, †h¸‡jv mvaviY i‡W _v‡K bv| G ˆewk󨸇jv n‡”Q:

†UKmB Avi gReyZ: i‡W Bì †÷ªs_ (Yield Strength) bv‡g GKUv ˆewkó¨ _v‡K| GUv n‡”Q i‡Wi Pvc mn¨ Kivi ÿgZv| †h i‡W Bì †÷ªs_ h‡Zv †ewk, †m iW evwo wbg©v‡Yi Rb¨ Z‡Zv fv‡jv| eZ©gv‡b evRv‡i me‡P‡q fv‡jv i‡W 500 GgwcG (72500 wcGmAvB) Bì †÷ªs_ _v‡K| f~wgK¤úRwbZ ÿq-ÿwZ †_‡K evwo‡K iÿv Kivi e¨vcv‡iI iW mvnvh¨ K‡i| †h iW wKb‡Qb †mUv Av_©‡Kv‡qK †iwR÷¨v›U wKbv Zv Av‡M †_‡K †R‡b †bqv fv‡jv|

fv‡jv SvjvB Dc‡hvwMZv: mvaviY i‡W SvjvB Kivi mgq wewfbœ ai‡bi mgm¨v †`Lv †`q| G‡`i g‡a¨ GKUv n‡”Q GgweªU&j †U‡ÛwÝ, ev iW f½yi n‡q hvevi cÖeYZv| mvaviY iW SvjvB Gi ci VvÛv nevi mgq †eu‡KI †h‡Z cv‡i| G‡Z wbg©vYKv‡R Amyweav nq| iW †Kbvi mgq Aek¨B Ggb iW †e‡Q wbb †hUv‡Z GB mgm¨v¸‡jv †bB| Ggb iW †e‡Q wbb †hUv‡Z Kve©b Kb‡U›U Kg Av‡Q| G ai‡bi iW mn‡R evU-I‡qì ev j¨vc-I‡qì Kiv hvq, hv‡Z Avcbvi wbg©v‡Y mgq euvP‡e|

¶q cÖwZ‡iva ¶gZv: fv‡jv iW _v‡g©v-‡gKvwbK¨vj wUªU‡g›U cÖ‡mm-G ˆZwi Kiv nq| G Kvi‡Y i‡W ÿwZKviK Ui‡mvbvj †iwmwWDqvj †÷ªm (Torsional Residual Stress) _v‡K bv| G ai‡bi i‡W ÿq cÖwZ‡iva ÿgZv A‡bK †ewk _v‡K|

Wvw±wjwU: Avcbvi evwo wbg©v‡Y †h KswµU e¨envi n‡e †mUv‡K `xN© w`b gReyZ ivLvi Rb¨ Avcbvi Wv±vBj iW cÖ‡qvRb| fv‡jv, Wv±vBj iW Kswµ‡U dvUj ai‡Z †`q bv| AvaywbK †Kv‡qbwPs A¨vÛ U¨v¤úvwis cÖ‡mm Abymv‡i ˆZwi Kiv i‡W Wvw±wjwU †ewk _v‡K| iW †Kbvi mgq Avcwb GUvI †R‡b wb‡Z cv‡ib †h i‡Wi Kve©b Kb‡U›U KZLvwb, KviY Kg Kve©b Kb‡U›U-Gi iW †ewk Wv±vBj nq|

avivevwnKZv: Avcwb GKev‡i A‡bK¸‡jv iW wKb‡eb| ZvB Gmgq †Lqvj ivLv DwPZ †h me¸‡jv iWB mggv‡bi wKbv| fv‡jv iW Drcv`‡bi mgq cÖwZevi †Kv‡qbwPs A¨vÛ †U¤úvwis (Q&T - Quenching and Tampering) cÖ‡mm GKBfv‡e AbymiY Kiv nq| i‡Wi Dcv`v‡bI cwieZ©b nq bv| fv‡jv i‡W

m¤ú~Y© †mvRv: Kb÷ªvKkb mvB‡U iW †mvRv Kiv †ek mgqmv‡cÿ Avi cwikª‡gi KvR| ZvB †Kbvi mgqB Avcbvi †Lqvj ivLv DwPZ iW m¤ú~Y© †mvRv Av‡Q wKbv|

mvkªq: Avcbvi †e‡Q †bqv i‡W hw` Bì †÷ªs_, Wvw±wjwU Avi SvjvB ÿgZv †ewk _v‡K, Zvn‡j wbg©v‡Yi mgq Avcbvi LiP K‡g Avm‡e| kªwgK‡`i mgq euvP‡e Avi cwikªg Kg Ki‡Z n‡e|

evwjevwjKYvi AvKvi 5 wgwjwgUv‡ii Kg Av‡Q wK bv Zv †`‡L wbb| evwo ˆZwii G Dcv`vbwUi Rb¨ b`xZx‡ii evwj me‡P‡q mnRjf¨ Drm| Z‡e evwj‡Z †Kv‡bv ai‡bi ay‡jv, Kv`v, wPo I ˆRe Ac`ªe¨ _vK‡j n‡e bv| Avi evwji ¸Ygvb Avcwb wb‡RB Lye mn‡R hvPvB K‡i wb‡Z cvi‡ebÑ nv‡Zi gywV‡Z mvgvb¨ evwj wb‡q wKQz¶Y N‡l †d‡j w`b| gyV Ly‡j †`Lyb|

fv‡jv gv‡bi evwj nv‡Zi Zvjy‡Z AvU‡K _vK‡e bv GKwU Kv‡Pi RM ev wgbv‡ij IqvUv‡ii Lvwj †evZ‡j mvgvb¨ evwj wb‡q Zv‡Z

Gi wظY cwigvY cvwb Xvjyb| RM ev †evZ‡ji gyL eÜ K‡i †mwU‡K fv‡jvfv‡e SuvKvb| Gici GK NÈv †i‡L w`b| evwji gvb Abyhvqx †mLv‡b Avjv`v Avjv`v ¯—i ˆZwi n‡e, hv Avcbv‡K wm×vš— wb‡Z mvnvh¨ Ki‡e|

myiwKcv_iP~Y© I KuvKi/bywocv_i KswµU ¯’vcbv wbg©v‡Yi ¯’~j DcKiY ev myiwK wn‡m‡e e¨eüZ nq| G¸‡jvi AvKvi 40, 20 ev 10 wgwjwgUvi n‡q _v‡K| evwoi ¯¨ve, weg I Kjvg ˆZwi‡Z 20 wgwjwgUvi I 10 wgwjwgUv‡ii DcKiYB †ewk e¨envi n‡q _v‡K| myiwK k³, `„p I †UKmB n‡Z n‡e| cvkvcvwk Kv`v, gvwU, jZvcvZv, k¨vIjv I evB‡ii Dcv`vbgy³ nIqvI Ri“wi| GQvov †`L‡Z †ewk P¨vÞv I j¤^v UzK‡iv h‡ZvUv m¤¢e ev` w`‡Z n‡e|

cvwbmvaviYZ wgDwbwmc¨vwjwU †_‡K mieivnK…Z Lvevi Dc‡hvMx cvwbB wbg©vY Kv‡R e¨env‡ii Rb¨ Dchy³| GQvov e¨eüZ cvwb‡Z †Zj, A¨vwmW, jeY ev ˆRe Ac`ªe¨ Av‡Q wK bv, †mwUI Avcwb wb‡R ciL K‡i †`L‡Z cv‡ib| mvgyw`ªK cvwb ev gvwUi Mfx‡ii cvwb wbg©vYKv‡Ri Rb¨ G‡Kev‡iB Dc‡hvMx bq|

BUfv‡jv ¯’vcbvi Rb¨ `iKvi k³, `„p Ges m¤ú~Y©fv‡e †cvov BU| fv‡jv B‡Ui wb‡Pi ˆewk󨸇jv i‡q‡Q| fv‡jv B‡Ui Dcwifv‡M ¸u‡ov gvwU _v‡K bv Ges †mwU mvaviYZ GKB AvKvi,

AvK…wZ I is‡qi nq `y‡Uv BU GKmv‡_ AvNvZ Ki‡j we‡kl GK ai‡bi avZe kã nq AvbygvwbK GK wgUvi D”PZv †_‡K †djv n‡j fvO‡e bv B‡Ui DcwiZj n‡Z n‡e cy‡ivcywi mgZj I dvUjgy³

wm‡g›UGK e¨vM wm‡g‡›Ui IRb mvaviYZ 50 †KwR n‡q _v‡K| wm‡g›U cÖv_wgKfv‡e RgvU euva‡Z MocoZv 30 wgwb‡Ui g‡Zv jv‡M| cy‡ivcywi RgvU euva‡Z KLbB 10 NÈvi †ewk mgq jvM‡e bv|

wm‡g›U nv‡Z wb‡q ey‡ov AvOy‡ji mvnv‡h¨ Nl‡j †mwU‡K gq`vi g‡Zv gm„Y g‡b n‡e wm‡g›U j¤^v mg‡qi Rb¨ msi¶Y Kiv DwPZ bq| msi¶‡Yi mgq wZb gvm cvi n‡j

wm‡g‡›Ui Kvh©¶gZv kZKiv 20 fvM K‡g hvq d¨v±wi †_‡K G‡b `yB gv‡mi †ewk mgq a‡i msi¶Y Kiv wm‡g›U e¨env‡ii Av‡M

Aek¨B cix¶v Kwi‡q wb‡Z n‡e

wm‡g›U e¨vM mivmwi †g‡Si Ici ivLv wVK bq| †g‡S‡Z Kv‡Vi Z³v wewQ‡q Zvi Ici wm‡g›U e¨vM ivLv DwPZ

5) evwo‡Z M¨vm, we`y¨r Avi cvwbi ms‡hvM †bqvevwo‡Z emevm ïi“ Kivi Av‡M Avcbvi Aek¨B M¨vm I we`y¨r ms‡hvM wb‡Z n‡e| GLv‡bI D‡jL¨ †h Avcwb †h evwowU wbg©vY Ki‡Qb †mwU XvKvi evB‡i n‡j Avcbvi ivRDK-Gi e`‡j wmwU Ki‡cv‡ikb ev †cŠimfvi mvnvh¨ wb‡Z n‡e|

M¨vm ms‡hvM †bevi Rb¨ GK GK K‡i wb‡Pi avc¸‡jv AbymiY Ki“b:

Avcbvi KvQvKvwQ †Kv‡bv M¨vm KZ©„c‡¶i Awdm †_‡K Av‡e`b dg© msMÖn Ki“b Awd‡m Gbwj‡÷W KbUª¨vKUi cvIqv hv‡e| Zv‡`i GKR‡bi mv‡_ †hvMv‡hvM Ki“b dg© mwVKfv‡e c~iY K‡i Rgv w`b| d‡g© KbUª¨vKU‡ii bvg D‡jL Ki‡Z fyj‡eb bv d‡g©i mv‡_ Avcbvi Rwgi `wjj, LwZqvb Avi RvZxq cwiPqc‡Îi Kwc Rgv w`b

GB avc¸‡jv mwVKfv‡e †kl n‡j KbUª¨vKUi Avcbvi evwo‡Z M¨vm ms‡hvM †`qvi e¨e¯’v Ki‡eb|

we`y¨r ms‡hvM †bqvi Rb¨:

cÖ_‡g we`y¨r KZ©„c‡¶i Awdm ev I‡qemvBU †_‡K Av‡e`b dg© msMÖn Ki“b dg© mwVKfv‡e c~iY K‡i Zv cÖ‡qvRbxq `wjjc‡Îi mv‡_ Rgv w`b|

cÖ‡qvRbxq `wjj¸‡jv n‡”Q: Avcbvi m`¨ †Zvjv `yB Kwc cvm‡cvU© mvB‡Ri mZ¨vwqZ Qwe Rwgi gvwjKvbv `wj‡ji mZ¨vwqZ Kwc ivRDK Aby‡gvw`Z c¨v‡bi Kwc ivRDK Aby‡gvw`Z †nvwìs b¤^i Avi bvgRvwi KvM‡Ri ev wgD‡Ukb d‡g©i

mZ¨vwqZ Kwc †hLv‡b ms‡hvM †`qv n‡e, gv‡b Avcbvi evwowU, †hb mn‡R Luy‡R cvIqv

hvq †mRb¨ †jv‡Kkb g¨vc (nv‡Z AvuKv n‡jI Pj‡e)

Avcbvi KvMRcÎ wbf©yjfv‡e Rgv †`qvi ci Avcbvi evwo‡Z we`y¨r ms‡hv‡Mi e¨e¯’v Kiv n‡e| we`y¨r ms‡hv‡Mi e¨vcv‡i Av‡iv Rvb‡Z †Wm‡KvÕi I‡qemvBU wfwRU Ki“b: www.desco.org.bd

evwo‡Z cvwb ms‡hvM wb‡Z n‡j Avcbvi hv hv Ki‡Z n‡e Zv n‡”Q:

Iqvmv Awdm †_‡K cvwb ms‡hv‡Mi dg© msMÖn Ki“b| dg©wU mwVKfv‡e c~iY K‡i cÖ‡qvRbxq KvMRc‡Îi mv‡_ Rgv w`b| †h

KvMRcÎ jvM‡e †m¸‡jv n‡”Q: Avcbvi cwiPqc‡Îi d‡UvKwc Rwgi LwZqv‡bi Kwc †hLv‡b ms‡hvM †`qv n‡e, gv‡b Avcbvi evwowU, †hb mn‡R Luy‡R cvIqv

hvq †mRb¨ †jv‡Kkb g¨vc (nv‡Z AvuKv n‡jI Pj‡e) Ab¨vb¨ dg© Avi KvMRcÎ Rgv †`evi ci Iqvmv †m¸‡jv cÖ‡mm Ki‡Z wKQz mgq

†b‡e| cÖ‡mwms †k‡l Avcbvi bv‡g wWgvÛ †bvU Bmy¨ Kiv n‡e wWgvÛ †bvU Abymv‡i wba©vwiZ wd e¨vs‡K Rgv w`b cvwb ms‡hv‡Mi Rb¨ iv¯—vq LbbKv‡Ri cÖ‡qvRb n‡Z cv‡i| †m †¶‡Î Avcbvi

ivRDK, wmwU Ki‡cv‡ikb ev †cŠimfvi KvQ †_‡K AbygwZ wb‡Z n‡e

Avkv Kwi GB Z_¨¸‡jv Rvbv‡Z Avcbvi evwo wbg©v‡Yi KvRwU

Av‡iKUz mnR n‡q DV‡e| Avcbvi evwo †hb nq gReyZ I `xN©¯’vqx|

†kKo †_‡K wkL‡i

Ki‡cv‡iU AwdmKwei gwÄj, Gm‡K gywRe †ivW, AvMÖvev`, PÆMÖvg

†dvb: 031-711501-5, 2513791-4, d¨v·: 031-2525325, 2513790B-‡gBj: marketing@kabirsteel.com