UE MU UN TOUN CONG NOHIEP

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TIED CHUAN VA QUY CHUAN KY THUAT

^m\ Irien

QUY CHUAN KY THUAT QUOC GIA

UE MU UN TOUN CONG NOHIEP

N

gay \i.i/2/20\\l, Bd Lao dgng Thuong binh \ a Xd h"di da ban hanh Thdng tu sd 04/2012/TT-BLDTBXH vl vifc ban hdnh QCVN 06/2012/BLDTBXH Quy chud'n ky thudt qude gia vl Md an toan cdng nghifp

Quy chud'n nay quy dinh mdc gidi hgn cda cdc chi tieu hen quan den an todn ddi vdi mu an loan cdng nghifp va cac yeu cdu qudn ly chdt lUgng ddi

\ oi mu sdn xudt trong nude, nhdp khdu vd luu thdng tren thj trudng. ()uy chudn dp dung ddi vdi cac td chdc, cd nhdn sdn xudt, nhdp khdu, phdn phdi, ban le md, cdc co quan qudn ly nha nude va cdc td chdc, cd nhdn khac cd lien quan.

Theo dd, cdc ddc tinh cda vat Ufu khdng dupc cd nhdng thay ddi ddng kl dudi tdc ddng cda lao hod hay trong trudng hgp sd dung thdng thudng md mu phdi chiu dung (dl ngodi dnh sdng mat trdi, ngodi mua, Ignh, bui, rung ddng, tilp xdc vdi da ngudi, dnh hudng cda md hdi hay cua nhdng vdt dp vdo da hay tdc). Vdi nhdng bd phdn ben trong tilp xdc true tilp vdi da ngudi, nhd sdn xudt phdi sd dung vdt lifu khdng gdy kich thich da.

Gida bdng cdu vd thdn mu dugc ldm them nhdng bd phan treo hay Idt de chdng nhdng tdc ddng true tilp ddi vdi ddu ngudi d mgi vi tri. Cdc chi tilt cda md phdi dugc thilt kl sao cho khdng gay thuong rich cho ngudi ddi trong trudng hgp tai ngn. Nhdng chi tilt dd khdng dugc lam bdng kim logi hay cd nhdng chd cdng ldi ra d mdt trong mu cd thi gdy thuong tich.

Bl mdt thdn mu phdi nhdn vd tdt cd cdc dudng mep phdi nhdn vd udn trdn. Mdt nghieng mep md phia trudc khdng dugc cdn trd vifc deo cac logi kinh bdo vf.

Khdi lugng cda mu hodn chinh, kl cd bd phdn ben trong khdng vugt qud 400 g. Khdi lugng ndy dugc xdc dinh chinh xdc tdi 30g, ke cdc chi tilt phu. Nlu vugt qud thi phdi ghi rd vdo nhan dinh kem mu. Khi thd va ddp, mu khdng cd cdc hu hdng cd the quan sat duge vd Luc truyin xudng khudn ddu khdng dugc qud 5,0 kN hode su gidm

tdc cda vat va ddp 5kg khdng dugc ldn hon lOOgn. Khi thd ddm xuyen, Dinh cua mui thd khdng dugc chgm vdo bl mdt cua khudn ddu.

Vdt lifu cda thdn mu khdng dugc chdy thanh nggn Ida sau 5 gidy kl rii khi h\ ddt bdi nggn Ida khi gaz. Cdc logi Md dung trang bi cho ngudi lao ddng ldm vifc trong mdi trudng cd nhift dd mua ddng dudi 700C phdi dugc thd dd gidm chan va thd dd bin ddm xuyen d mdi trudng nhift dp thdp, mdc OOC theo phuong phdp neu tgi TiSu chud'n Vift Nam TCVN 6407-1998: Md an toan cdng nghifp.

Mu dugc phdn logi theo kich thUdc cua khudn ddu neu tgi Tieu chu^n TCVN 6407 -

1998: Md an todn cdng nghifp, gdm cdc khudn ddu logi D, logi G, logi K. Mu dugc xdc nhdn phii hpp vdi nhdng yeu cdu cda quy chudn nay, phai cd nhdn dl dpc va khd bi taV xoa vdi cdc thdng tin: Sd hifu quy chud'n nay, nude xuat xd, ten hay ddu hifu nhdn bilt nhd sdn xudt, ndm va quy sdn xudt, kilu mu (do nhd sdn xudt ddt ten).

Ten kieu md phdi dugc ghi d thdn mu vd cd 6 bo ph§n ben trong cua mu.

Mdi mu phdi cd thdng tin tren nhdn bdng tilng Vift neu rd nhdng dilm sau: Dl bdo vf tdt, mu phdi vda hode phdi dilu chinh cho vda cd ddu ngudi sd dung; Bdt ky sda dd'i hay thdo bd bd phan cdu thanh ndo cda mu diu gdy nen nguy hilm cho ngudi sd dung; Khdi lugng, nlu vugt qua 400 g, xem muc 2.2.7 cda Quy chudn nay; Nhdng yeu cdu dl Iua ehgn: "0''C " ddi vdi yeu cau nhift dd thap,"

RL" ddi vdi yeu cdu dd cdng ep ngang, "440V" ddi vdi yeu cdu cdch difn.

Md sdn xudt trong nudc phai dugc cdng bd hgp quy phu hgp vdi cac quy dinh cua Quy

(Xem tiip trang 29) S 6 2 2012

lungngiie

•^PFal Irien TIEU CHUAN VA QUY CHUAN KY THUAT

He sd Kq dng vdi dung tich cua ngudn tiep nhdn nudc thai la hd, ao, ddm dugc quy dinh tgi bang dudi ddy:

Dung tich ngudn tilp nhan n Udc thai fV) Don vi tinh: met khdi (m^)

V < 1 0 x 106

10 X 1 0 6 < V < 1 0 0 x 106 V> 100x106

Hfsd Kq 0,6 0,8 1,0

V dupc tinh theo gia tri trung binh dung tich cua hd, ao, dam tilp nhdn nude thdi 3 thdng khd kift nhdt trong 3 nam lien tilp (sd lifu cda co quan Khi tugng Thuy van). Khi ngudn tilpnhdn nudc thai khdng cd sd hfu vl luu lugng ddng chdy cua sdng, sudi, khe, rgch, kenh, muong thi dp dung Kq = 0,9; hd, ao, ddm khdng cd sd hfu vl dung tich thi dp dung Kit qua = 0,6. Hf sd Kq ddi vdi ngudn tilp nhdn nudc thdi Id vung nudc biln ven bd, ddm phd nudc man vd nudc Ip ven bien.

Viing nudc biln ven bd dung cho muc dich bdo vf thuy sinh, the thao v a gidi tri dudi nudc, ddm phd nudc man va nudc Ip ven bien dp dung Kq = 1.

Viing nudc biln ven bd khdng diing cho muc dich bao vf thuy sinh, the thao hogc gidi tri dudi nudc dp dung Kq= 1,3.

Hf sd luu lugng ngudn thdi Kf dupc quy dinh tai bang sau:

LUU lugng ngudn thai (F) Don vi tinh: met klidi/ngdy dem

(mV24h) F < 5 0

50 < F < 500 500 < F < 5.000 F > 5.000

Hfsd Kf 1,2 1.1 1,0 0,9 Luu lugng ngudn thai F dugc tinh theo luu lugng thdi ldn nhdt neu trong Bdo cdo danh gid tac ddng mdi trudng. Cam kit bdo vf mdi trudng hoSc Dl an bdo vf mdi trudng.

Quy chudn nay dp dung thay thi QCVN 24:2009/BTNMT - Quy chud'n ky thudt qude gia vl nudc thdi cdng nghifp ban hdnh kem theo Thdng Vd sd 25/2009/TT-BTNMT ngay 16/11/2009 cda Bd trudng Bd Tai nguyen va Mdi trudng quy dinh Quy chuan ky thudt qude gia vl mdi trudng.

UBND cac rinh, thdnh phd true thudc trung uong cdng bd muc dich sd dung ngudn nudc va Hf sd Kq trong quy hogch sd dung ngudn nudc va phdn vung tilp nhgn nudc thai. Co quan qudn ly nha nudc vl mdi trudng cdn cd vdo ddc dilm, rinh chdt cua nudc thai cdng nghifp va muc dich sd dung cua ngudn rilp nhdn dl Iua chpn cdc thdng sd d nhiim ddc trung vd gid tri co ban (gid tri C) quy dinh tgi Bdng 1 trong viec kilm sodt d nhiim mdi trudng. Trudng hop cac tieu chuan qude gia vifn ddn trong Quy chuan nay sda dd'i, bd sung hoac thay thi thi dp dung theo tieu chudn mdi.Q

QUY CHUAN KY THUAT..

(Tiep theo trang 26) chud'n ndy cho tdng kieu mu tren co sd chdng

nhdn hpp quy cda td chdc chdng nhdn dupc Bd Lao ddng - Thuong binh vd Xa hdi chi dirdi.

Vifc chdng nhdn hpp quy dugc thuc hifn theo phuong thde thd nghifm mdu diln hinh va ddnh gid qud trinh san xudt; gidm sat thdng qua thd nghifm mdu Idy tgi noi sdn xuat hogc tren thi trudng kit hpp vdi ddnh gia qua trinh san xudt.

Mu nhdp khau phdi dUpc chdng nhdn hpp quy phu hop. Vifc chdng nhdn hpp quy mu nhdp khau do mdt trong cdc td chdc sau ddy tiln hanh:

To chdc giam dinh hogc to chdc chdng nhdn trong vd ngoai nudc dupe co quan qudn ly nhd

nudc cd tham quyin chi dinh hogc thda nhdn kit qua thd nghifm thuc hifn tgi nude ngoai theo Quylt dinh sd 24/2007/QD - BKHCN cda Bd trudng Bd Khoa hpc va Cdng nghf.

Td chdc chdng nhdn hpp quy hogc td chdc gidm dinh dupc chi dinh tiln hdnh tgi Vift Nam theo phuang thde thd nghifm, ddnh gid Id sdn phd'm, hang hod. Sd lupng md de ddnh gia su phd hpp theo Id hang hod quy dinh. Ld hang hod dupc coi la dgt yeu cdu khi tdt ca cac phep thd va kilm tra diu dgt.

Quy chuan ky thudt qude gia vl Md An toan cdng nghifp cd hifu luc rii ngdy 16/8/2012.0

SO 2 2012

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