~ I CHO NGHiA viar NAM

-~I1II.J1.Of:2013/BCT

QUY CHuAN KY THUAT QUOCGIA vs AN ToAN CHAI CHUA KHfoAu MO HoA L6NG BANG THEP

National technical regulation on safety of steel cylinders for

Liquefied Petroleum Gas (LPG)

HANOI- 2013

QCVN of : 2013JBCT

QCVN df: 2013/BCT do Ban sOSJn thao Quy ehuan Ky thuat Qu6c gia ve an toan chatchua khi dau rna noa long bang thep bi~n SO?J1, C\Jc Ky thuat an toan va Moi trll'ang

cOng nghi$p trlnh dUy~t1BQKhoa hQC va Cong ngh~ tham djnh, BQtnrung Be.C6ng

Thl1'cyngban hAnh theo ThOng tU' s6 1( !2013ITT-BCT ngiwj'f thimgl nanl 2013.

2

QCVN tit: 2013/BCT

QUY CHuAN KY THU~T QUOC GIAVE AN ToAN CHAICHtJAKHi oAu M6 HoA L6NG BANG THEP

National technical regulation on safety of steel cylinders for LiquefiedPetroleum Gas (LPG)

ChU'O'nglQUY alNH CHUNG

Di~u1.Pharnvi di~uchinhQuy chuan Ky thuat Qu6c gia v€3An toan chal chua khi dAu rna hoa long bang

thep quy dinh cac yeu cau ky thuat an toan trong thi~t ke, che tao, nh~p khau, slrachrra, kiem dinht tbn chua, van chuyen va SLf dunq chai chtra khl dftu mo hoa long(LPG) bting thep han nap r~ico dung tlch chua tLl' 0,5 L d~n 150 L.

Quy chudn nay khong ap dl,mg ooi v&i cac chai chua LPG SLf dl,mg cho b~pgas xach tay.

ei~u2. e6i tU'Q'ngap dvngQuy chuan nay ap dunq d6i v&i cac 16 chirc, ca nhan thist ke, che tao nhap

kh~u. sua chea, sa htru, kiem dinh, giao nhan, van ehuyen, Slr dl,mg chai chtra LPGb~ng thep va cac to chuc, ca nhan khac co lien quan.

f)i~u 3. Giai thich tLPngflCae tlYngl) trong Quy chuan nay dU'Q'chieu nhU'sau:1. Khi dfJu mo hOB long lei san ph~rn hydrocacbon c6 ngu6n goe d~u ma v&i

thamhphc\nchfnh la propan (C3HS) ho~c butan (C4H10) ho~c hOn hQ'pcua ccl hai lo~inay. T~i nhj~t dQ, ap suc1tbinh thU'cmgcae hydrocacbon nay (y th~ khi va khi dtfC,>'cnen den mot ap suM nhat djnh ho~c lam Ic;mhd~n nhi~t do phu hQ'pthi chung chuy~nsang th~ long.

2. Chai ch(m LPG bAng thep (sau day gc;>i18chai eh(ra LPG ho~e ehai) la chaich(J>aLPG n~p I~i oU'Q'cco dung Uehchua khong lOonhO'n 150 L dlfQ'C ch~ tC;iO bangthep han dap Lmg cae yeu c§u ky thu~itcLlaQuy chuan nay.

3. Kiem dinh la hOGit d¢ng oanh gia va xac nh~n tinh trc;lngan toan ky thu~tella ehai ehLPaLPG thea quy djnh t~i Quy ehuan nay.

4. Tl9m Kiem dlnh chai ch(fa LPG 113t~m c6 du di~u ki~n thea quy djnh cLiaphap lu~t d~ kiem dinh cac 10c;Ii 'Chaichua LPG.

ai~u 4. Cae tieu chuan dU'Q'cvi~n delnTCVN 197, V~t li~u kim lo~i - ThLrkeo a nhi~t de)ph6ng (ISO 6892).TCVN 6111 :2009, ThLr khong pha huy - Kiem tra ehvp anh buc x~ cac v~t li~u

kim lo~i bang tia X va tia Gamma - Quy t~c cO'ban.

TCVN 6223: 2011, ella hang khi dau ma hoa long (LPG) - Yeu c~u chung v{;an toano

TCVN 6294: 2007. Chai chua khr - Chai chua khf b~ng thep cacbon h~m_Ki~m tra oinh ky va thti nghi~m (ISO 10460: 2005).

TCVN 6304: 1997, Chai chua khr dOt hoa long - Yeu C8Uan toan trong baaquan, x~p dO' va v~n ehuy~n.

3

QCVN : 2013/BCT

TCVN 6700 -1, Ki~m tra ch~p nhan tho han - Han n6ng ehay - Ph§n 1: Thep(ISO 9606-1).

TCVN 6834 -3, £)~c tinh ky thu~t va SI! chap nh~n cac quy trinh nan v~t lieukim loai - Ph~n 3: Thlr quy trlnh han dOivai han ho quang cac loai thep (ISO 9956-3).

TCVN 7762: 2007, Chai chua khi - Chai thep han dLYQ'cdung cho khi dau mahoa 16ng(LPG) - Quy trinh ki~m tra truoc, trong va sau khi nap,

TCVN 7763: 2007, Chai chua khi - Chai thep han nap Igi va v~n chuy~n auQ'cdung cho khl dau mo hoa lang(LPG) - Thi~t ke va ket cau.

TCVN 7832: 2007, Chai chua khl - Chai thep han nap lai duQ'c dung cho khfd~u mo hoa 16ng(LPG) - Kiem tra djnh ky va thl) nghi~m.

TCVN 8366: 2010, Sinh chfu ap hfC - Yeu cau v~ fhiJt kE§va ch~ tao.ISO 1106-1: Recommended practice for radiographic examination of fusion

welded joints - Part 1: Fus;on welded butt joints in steel plates up to 50 mm (Kiem tram6i him b~ng chup anh buc xa - Phan 1: MOihan giap map thap t~m c6 chi~u dayd~n 50 mm).

ISO 1106-3: Recommended practice for radiographic examination of fusionwelded joints - Part 3: Fusion welded circumferential joints in steel pipes of up to50 mm (Ki~m tra m6i han b~ng chvP anh bue x~ - Phcln 3: M6i han chu vi thep 6ngc6 chi~u day d~n 50 mm).

ISO 4978: Flat rolled steel products for welded gas cylinders (Thep t~m dungcho chai chua khi lo~i k~t cau han).

JSO 14732: Welding personnel - Approval testing of welding operators forfusion welding and of resistance weld setters for fully mechanized and automaticwelding of metallic materials (ThO' han ~Kiem tra ky thu~t the;>'h~mn6ng ehay va hal)di~n tra v~t li~u kim lo~i CO' khl h6a va tV' dQng h6a hoim toan).

ISO 17637: Nondestructive testing of welds - Visual testing (Ki~m tra khongpha huy moi han - Kj~m,tra bang mat).

ISO 17639: Destructive testing on welds in metallic materials (Ki~m tra phahuy mb; him kim lo~Ii).

ChU'O'ng IIQUY 9lNH V~ KY THUAT. .

£)i~u5. Quy dinhv~v~tIi~u1.yeu cau vi v,t li,ua) V~t li~u ch~ t~oVQ chai phai phu hQ'pvai ISO 4978 ho~c dap ling c.k yeu

~ • b- 1. cau eua ang ;b) Cac chi ti~than vao chai phai duQ'cch~ t~o b~ng v~t Ii~u tlPO'ngthich;c) V~t li~u him phcii ~o ra cae mOi hfm vai dQ b~n keo nh6 nhat khong nh6

han dQb€mkeo quy dinh cho v~t Ii~u CC1 ban ch~ t~o chai.

4

QCVN ~i:2013/BCTBang 1 - Yeu diu v€!v~t liqu

I Nguyen 16Gi&i han% max

Cao v~t li~u khac veri vC;1tli?u aha trong ISO 4978 dung a~ ch~ tao chai chua LPG,phai c6 tlnh him dl1'Q'cva trong phan tieh me due cac nguyen t6 sau khong duocVU'Q't qua gi&i han eho phep:

---.---~

Cacbon 0,22

Silic 0,45

Mangan 1,60 _JPhotpho 0,025

I~

0,020Luu huynh

Photpho + hru huynh 0,040

Vj~e 51) dl,mg nhung nguyen to hop kim vi IU'Q'ng nhU'(liobi, titan, vanadi, pha; dU'Q'chemche nhv sau:

Niobi 0,08

Titan 0,2-------,

Vanadi 0,2

Niobi +Vanadi 0,2

Khi sl} dl,mg cac nguyen t6 hop kim vi 1U'Q'ngkhac thi phai neu r15thanh ph~n va soiU'Q'ngtrong giAy ehLi'ngnhan vc\itlieu.

I2. Yeu cAu v(, h6 so v~t Ii~uNha san xuat phai co h6 sO' vat lii;:v 10chai theo quy ajnh t?i f)i~m b Khoim 5

fJieu 9 ella Quy chucln nay.£)i~u 6. Quy l1p,hv~ thi~t k~1. Yeu c~u chunga) Nha san xuAt phai I$p ban ve ch~ tiilo c6 cl~y du cac kich thU'ac, dung sai,

v~t Ii~u,thong s6 ky thu~t,yeu cau ky thu~t cua san phc1m;b) Cae h!.liIi~u thi~t k~ phai dU'Q'ephe dUy$t trU'ac khi ch~ t~o;c) Nha san xullt phcii chju trach nhiem v~ thi~t k~, Il!a chQnv~t li$u, tinh toan

dt} b~, chat 11IQ'ngch~ t~o;

d) Ap suat tinh toan ehi~u day ella vo chai chua LPG: Pc::: 3 MPa (30 bar);d) Thi~t k~ hinh d~ng phan day chai ch(FaLPG phciidap Lrngcae yeu cau sau:- ed; va; day cham cau: R ~ D; r ~ 0, 1D; h ~ 4b;- f)Oi v6'i day nlra elip: H :::0,20; h ~ 4b.

5

( : 2013/BCl

s, '

~ ,~~I. ,, II .. (I .IR ,

--'-r-'-j-._j_..L C:), ! -&

! II II II II iI I, .

2

Hinh 1. 1.Day d~ng chom c&u 2. Bay d~ng nll'a elipD - £)lfcmg kinh ngoai ella ehai (mm).b - Chieu day tinh toan nho nh~t ella day chai (mm).H - Chieu cao ben ngoai cua phzlnvern day chai (mm).h - Chieu cao ph~1nhinh tru cua day chai (mm).R - Ban kinh d~p long dia ben trong ella day chal (mm).r - Ban kinh IU'O'nben trong ella day chai (mm).Ghi chu: £)6i v6'i day d~ng cham cdu

H = (R +b)-J(R+b)- ~J x[(R +b)+ ~ ~2(r+b)]

2. Chi~u day t6UJli~u than chal hinh tru va day chaia) Chi~u day thanh cua than chai hinh tru khong dU'Q'cnho hon chieu day tfnh

thea cong th(rc: •

Pc x Da ::::: (1)

20xRoxJ + P% cH$ s6 giam frng suat, J = 0,9 (chai co rnd; han doc)H$ s6 giam (rng suat, J = 1,0 (chai khong co mdi him doc}Gia tri ella (Fngsuat chay, Ro::: O,85Rg (Rg dQben keo nho nhAt).Chieu day thanh chal: a (mm)f)U'ang klnh ngoai cua chai: D (mm)Ap su<~ttinh toan ehieu day eua va chai chua LPG: Pc(bar)

6

- - - "----------

QCVN (jf: 2013/BCT

b) cmsu day thanh cua day chai khong dtlQ'c nh6 hon chi€!u day tinh theocong thuc:

b = Pc xDxC20 xRo «r. (2)% c

C: H$ so hinh d9ng, phu thucc vao gia trj HID (bang 2, hlnh 2 va hinh 3).c) Khong ap dl,1ngeong thrrc (1) khl chlsu dai ph~n hinh tru cua chai chua LPG

duoc do giQ>acac diem bat CJaucua cac phan cong hai day khong lon bon .J2bD.

Trong trU'ang hop nay ehi~u day thanh chai khong dU'Q'cnho hon chi~u day elladay cong tinh theo c6ng thuc (2).

Bang 2 M Quan h~ giLPaHID va h~ s6 hinh d~ng C

HID C HID CC--"---

0,25 1,000 0,38 0,612 ..r--"0,26 0,931 0,39 0,604

0,27 0,885 0,40 0,596

0,28 0,845 0,41 0,588

0,29 0,809 0,42 0,581

0,30 0,775 0,43 0,576

0,31 0,743 0,44 0,572 I

0,32 0,713 0,45 0,570

! 0,33 0,687 0,46 0,568..:. ...

0,34 0,667 0,47 0,566.0,35 0,649 0,48 0,565

0,36 0,633 0,49 0,564

0,37 0,621 0,50 0,564 I

Chu thlch: Cac gia trj trung gian OtlQ'cX8C dinh b~ng phep n¢i suy tuy~n tinh

7

QCV ~ : 2013/BCT-------------y

sto--+- 0.06---- 0.03__'_O.O2'

-++-DfO,

_'_O.OO1 S

---G.~05

CrZ 00.24 0.,245 O,2SX

X: tY s6 HID Y: h~ sa hlnh dliJ.ngCHinh 2. Cae gia tr] eua h~ s6 hinh d~ng C d5i vai HID t(.v 0.2 d~n Ot25

8

QCVN ~'f :2013/BCT

y

e.ss

~

t---~

~

~

1\1\

1\,I\~ ,

I\~~~

i'-['..........:-.,._

- ,,

•

_l_

0;9

O,BS

0.1

0.65

0,6

X: tY sO HID Y: h~ $6 htnh d~ngCHlnh 3. Cae gia tr] ella ht s6 hinh d~ng C de,[ vai HID tiP 0,25 d~n D,5d} Chl8U day tnanh nh6 nhat cua phan hlnh tru, a, va cua cay chal, b, khong

dU'~c nho han gia trj dl.J'l)'cxac djnh theo bat ky cOng thuc nao sau day:- 86i v&i chal 06 dU'Ctngkinh 0 -e 100 rnrn

amln ::;:bm,n = 1,1mm {3)

9

QCVN : '013fBCT----_- D6~vcri chai co Qlfong klnh 100 rnm s D s 150 mm

amln = bmm = 1,1 + 0,008 (0 -100) mm (4)- £)6i val cnai co dLl"O'ng kfnn 0> 160 mm

a,rfl.lll = bmin ;:; (0/250) + 0,7 rnrn {5}(v&i gift tri t6i thi~u Iii 1,5 rnrn)

Cac cong thuc: (3), (4), (5) n~u tren ap d~,mgcho cac than hlnh tru va cr~yehai, kh6ng ph~m bl~t chung dU'Q'cthiet ke theo tlnh toan quy dInh trong cOng thLI'C(1) va (2).

3. Yeu C~lI v~ k4t cliiu chala) K~t c~u cua chal phai dam bao kha n~ng thltang xuyen ki~m tra tlnh tranq

b~ mat kim loai, mOl han chai chua LPG; dam bao vi~c bao v~ chong hu hong d6ival van chai va an toan khiV~11 choydn, bao quan va su dvng;

b) Cac day chal phai cha tao theo demg hlnh eHp 110~C c.hon"lcQu va pha~lambang v~t Ii~u \ien tam theo dung yeu cau KYthu~t;

c} Cae mOi han dQc, ch1..lvj t~n than chat chi <1u'qch~m9iilp mep. Qua tr1nhhEmphai 11U'Q'cth'lC h~n tiung theo quy trinh han da dlfgc phe duy~t;

d} s6 m6i him dQctren than chai kh~ng lan han 01 rn6i;d) s6 mOl han theo chu vi tr~n than char khdng (/u'Q'c~6nhan 02 md;;e) Vj trl eua tat ca cae 10 phai btl tri tren m¢t dau cua chai;g) MOi 10 tren chai phai dU'Q'c gia cU'cmg bang mot vau 161hOGc f!~m 10i bang

thep han thlch hQ'p,han ch~c ch~n va c1U'qc thi~t "'~eco du t1¢ b~rr, khdng ga~(ra u·l1gsuat t~p trung:

h) V~t li~u tay xach, chan d~ phai dU'Q'c lam bang f.hep thich hqp va c6 trnhhan·,

i) Tay xach, chan de QLPQ'C thi~t k~ sao cho khOng can tr& viec k;em tra cacm6\ han va tnlnh dU'Q'C SV' <.1Qngnl,O'c. Kh6ng gian chan de eua clla1 phai duO'c thOnghal thfch hQ'p;

k) Van cnai lap tren cha't phai eo nhan hieu va CfllQ'C kiem tra tflfO'C khi lap vaochai, phsi dap Ling tieu chucin kg- thu~t phil hOOpv&j LPG, duQ'c danh gia phu hoop b&i16chu'c chLYng nh$n ('.ha.f 1U'Q'ngthea quy 6jnh.

Nhan hieu eua van phai gh'l ro:- Ten nha san xuat;- MOdel cua \o'an;- MOi ch~t SLr dung;- Ap suAtme dOng cua van an toan va IlfU 1I1Q'ngmCt~- Chi~u dong rna van cf1ai;- Narn san xuat van~- D~u hQ'pquy (CR) tr~n d6 th~ hi~n t6 ch(Pcchu'ng I"lh~n.DI6u 7. Quy dinh vi; ch4 ~o1. Yeu ciu chunga) Nha san xuat chai pnal c6 can be;,ky thu~t c6 Chuy~t1m~n phu hQ'p.ThQ'

10

QCVN ot :2013fBCThan pha; cap ung quy i1jl1n t~J Khoan 2 DlE§u7 cua Quy chuan nay;

b} Nha san xu~t chai phai ban hanh day dtJ cac quy trlnh oong nghe che tao,quy trlnh kiem tra ch~t IU'Q'ngsan ph~m va cac quy d'inh an toano

2. Yeu cAu v~ thQ' hanVi~c han cac b6 phan cua chai chu.a LPG phai 81} dt,mgthO' han aa O'o>o'cki~t1)

tra sat hach, chAp thuan theo Ueu chw~nrCVN 6700-1 va ngU'(tj di~u khien han theatieu chuSn ISO 14732.

3. Yeu c~u \'~mOl hana) Nhft san xuat chai phai pile duy$t cac quy trlnh han thea TCVN 6834-3;b} Tnroc khi han cae chi tl~t chiu ap Il!c cua chat chua LPG phai dlfQ"'C ki~m

tra bangmat ve hinh dang. kich thuoc tneo thiet k~:c) Phai him cac moi han doc va cac mOi hen theo chu vi b~ng phU'O'ng phsp

han til c1¢ngho~c ban tv dong;d) Mot han doc phai la lo~i m6i han ·giiip mep, s6 m6i nOi khong l6'n han '1,

khdng O{FQ'Cdung d~m tat khdng thao ou-w cho robi him doc;(1) Mdi han theo chu vi phsi Ie}!o~i moi han giap mep co (]o~n oU'Q'c u6n thanh

d$m 16t(nhU' hinh 4), s6 m6i noi khong dLYQ>cIan tlO'n 2;e) Vi~c ki~m ira khuy~t t~t m6i han tr~n than chaj chi dvgc thlJ'chi~n sau khi

<.1a XLr lY nhi~t;g) M6i han khong bi chay chan, chay tran, c6 vet nut vet r81 khOng ng~u,

kh6ng th~u, chieu cao mOi han khOng du'Q'c ran hcrn ~ chieu rqng m6i hfm va caekhuy~t t?t khac Ian han mtfc quy djnh:

a - €I¢' vat map tuy chQn b - Theo y mu6nc- Ch!~u sau CUi:'! do~n u6n = e, d- Ben trong chai de uanh gay, vu do sac nhc;me - Chi~u day eLla kim lor;tid'o~n u6n e1 - Chi~u day cua kim loei khong hiiO ra

J..dOi;muon

Hinh 4: MOl him glap tl1ep co d~m [6t dit!n hinh4. Yeu ciu v~ dung sal chG ~oa} fJQ khong troJ1 cua than hinh trt), do tren ph~n kim loal cO'ban lien ke veri

m6i htm, khong Ian horn 1% d6i vai chai hai manh va 1,5% dOi v&i cac chai ba manh·1

b) f)¢ th~ng:Sai l$ch Ian nhat so v6'l m~t ol1ong thang cua than chai hlnh tn,JkhOng alfQ'c VLPgt qua 0,3% chi~u dai phan than tn,J~

JCVN O't : 2013, ~CT------------------------------c) DO thang d(mg: Khi chai dlfgc dclit dung tren b$, sai I(kh dQ th~ng dtrog

kh6ng dlfgC VlfQ't qua 25 mm tren mot met chieu dai ph§n than hinh tru.5. Yeu cAu v~ Xli' Iy nhi~ta) Phai thuc hi~n nhi$t luy~n dOi vai tat ca cac chai sau khi hoan thanh cong

vj~c han;b) Ch~ dO nhiet luy~n phai dlfQ'C quy djnh trong cac yeu cau ky thuat;c) Khong du'gc phep xli' Iy nhi~t CI,IC bO.Di~u 8. Yeu cAuv~ thll nghi,m trong ch~ tao1. Thli coo tinha) Quy dinh chung- Phal thuc hi~n tat ca cac phep thli' CCI tinh d~ kiem tra cac tinh chat ella vat

li~u CeJ ban va mOi him tren vo chai ch(fa LPG tren cac mau thlr dU'Q'C lay tlr ehai dahoan thi~n;

- £)oi v&i chai chi co cae mOi han theo ehu vi (chai gem hai manh) mau thtinghi~m dU'Q'c[!ty tLr cac vi tri dU'Q'cchi dan nhl1 hinh 5, gbm co cae mau:

+ 01 mau thlr kea cho v~t Ii~u cO'ban thea huang dQccua chai (1);+ 01 mau thlr keo cha mau tht'P(y vi tri vuong g6c vai mOi hfm thea ehu vi (2);+ 01 mau thv uon cho mau thfr i1 vi tr;m~adinh cua m6; him theo chu vi (3);+ 01 mau thli u6n cho mau thtr (y vi tri m~t chan ella m6i han theo chu vi (4);+ 01 mau thli tho d~i cho mau thli a vi trl duQ'c h,t'achQn ngau nhian tran moi

han thea ehu vi.

1. Cae vi trr thay dOi cho mauthti keo 2. M~u {hli cho tht) keD3. M&u thli cho thlr uOn (m~t dinh m6i h~m)4. MAu thlr cho thLi u6n (m~t chan m6i

helm)

Hinh 5. Cae miu thli dU'q'c liy tli cac chai gam hai manh- £)0; v&i chai co cae m6i him dge va theo chu vi (ehai gom ba manh) mau thLP

. nghi~m dl1Q'cI~ytti cac vi trf dLl'Q'cchi dan tr~n hlnh 6, gbm c6 cac mau:+ 01 mau thlr kea cho v$t li~u ccr ban cua phan hinh trt,Jtheo huang doc ctia

chai (1);+ 01 mau thUskea eha v~t li~u CCI ban t\) mQtday (2);+ 01 mau thli keo cho mau thti' {J vi trr vuong g6e va; m6i han dQc (3);

12

QCVN 0'+ : 2013/BCT

+ 01 m§u thLYkeo cho m§u tht) (y vi trl vuong goc v&i m6i han theo chu vi (4)';+ 01 mau thti uon cho mau thu f:J vi tri m~t ainh cua m6i han doc (5);+ 01 mau thti uon cho mau thli & vi trf m~t chan cua mal han doc (6);+.01 mau thli' uon cho mau thl1>a vi tri m?t dinh cua mol han thea chu vi (7);+ 01 m§u thfr uon cho mau thl) (y vi tri m~itchan cua mol han thea chu vi (8);+ 01 m§u thti tho dal cho mau th(Y (:y vi tri dlfQ'C h,l'a chen ngau nhlen tren mOi

han theo chu vi.- Cac mau thLPkhong au ph~ng phai dU'Q'c lam ph~ng bang d~p nguQi, trong

tM ca cac mau thLf uon co moi han thl m5i han pha) aU'Q'c gia cong c~t 99t a~ bangv&i be m~t kim loai CO' ban.

8 ~'__--t;~~:--+:=1.,

1, 2. 3, 4. Mau thl) keo 5.6, 7,8. Mau thLi u6nHinh 6. Cae m4u thlP dlJ'Q'c I~y tCPcac chai gAm ba manh

b) Thlr keo• ThV'c hi~n quy trinh thli keo doi vai v~t Ii~u cO'ban phu hQ'pvai TCVN 197.

Khong gia cong hai m~icua mau thLr;- Cac gia trj lmg suat cha.$I. dQ b~n keo va de)gian dellido dU'Q'C khi thu khong

nho hO'ncac gia tn tuO'ng ung nau trong d~c tinh ky thu~t cua v~t Ii~u ho~c gia trjcong be trong hO sa cLia nha san xuat chai.

c) Thlr keo m5i han- Phcii th1,J'Chi~n thu keo vuong goc v&i moi han tren mau thu co mat eM

ngang giarn nho nhat vai chi~u r¢ng 25 mm va chi~u dai rna r¢ng xa cac canh molhim 15 mm (hinh 7), a xa ph~n giCra nay chi~u r¢ng m~u thti phai tang d~n I!~~;

13

QCVN : 2013/BCT

1

~'-.-.-.-.-.-.~.-.-.-,-.-.--. ~~ N

~

Hinh 7. MAu thit cho thli keo vuong g6c vai m6i him

- Gia tri dQ b~n keo thu dU'Q'cRm khong dU'Q'cnhe han dQ ben keo nhe nhatRgdo nha san xuat chal dam bao va khong c6 trU'ang hop nao nho han cac gia tr]cho trong d~c tlnh ky thu~t cua vc)t li~u, khong phan biet v~t cl(J>t gay xay ra & vi trInao trong mrIU~t ngang cua phan g;O'am~u thti'.

d) Tht) uon- PhU'O'ngphap thlr uon phai phu hop va; ISO 7438. Mau thlr uon phai co

chieu fQng 25 mm. Con Ian u6n QlIqc Q~t {:y gi[fa mo; han khi thl,l'c hi~m phep thif(hlnh 8);

- Khong dU'Q'cxuat hi~n cac v~t nM trong mau thu khi m§u thLi'da u5n ta; g6c1800 (hlnh 8).

1S0

Ia) Cac kfch thllQC cua miu thu

1 3

.":'·+-l -r-----\~~~~7------'J

1-._-_:14

b) ChuSn bl miu thlt uon ngang c6 din huong

]

14

QCVN Or ~2013/BCT

t, Mol thll' c6 m6i him giap map 2. Mau thu co mOl han ghep m{>ng3, Ph~n 16iduQ'C sua chl}a cua m6i him 4, Ph~nmQng (dem tot) dU'O'cloai bo

Hinh 8. Thw u&nTy so giCi'S <1u'b'ng kfr'1h con ~anu6n va chieu day mau thu-, tDy fnu¢c vao dt?

ben keo tnuc do dlfQ'C Rm khong dU'Q'cvU'9't qua gia tri n cho trong bang 3:

Bang 3 - Ty 56 gll)ta dU'o'ng kinh con Ian u6n va chi~u day m§u thlr

nRm, MPa

s 440 2> 440;:s 520

------t--> 520

3

4

2. Ki~mtra b~ngmilitb~m~tescm6i han, ki~m tra tho d~i va ch~p-anh-­bLPC x{'

a} Ki~m tra Mng mat be m~f cacmoj himThLYC hi~n kl~m tra m6i han bAng m~t thea ISO 17637 khi m6i him da OLt'O'C

hoan thi~~. Be m~t mOl han ki~m tra phai dU'Q'cchj~u sang cra.yau va kh5ng co ~I,Ybam ban ho?c bat ky lap phu bao v~ m3o.

b) Yeu cAu CJe,\ v&i ki~rn-tra tho daiTi~n hanh kiem tra tho ot,ii theo ISO 17639 cho toan b¢ m~t cat ngang cua cae

m6i han (j~ dam bao cho mOi han phai cnay I1g~u hoan toen va m5i han phai thauhoan tmln.

c) Yeu cau 1101v&i kiem tra b~ng chl,lp anh bCrc XiiiJ,

. - Phai thl)'c hi~n tr€!n cae mOl han theo thu vi va cae moi hfm dQc (nhl1 hinh 9va hlnh 10) cua chai san xuat t1~utien sau khi c6:

+ SI! thay dOl y~ kjeu ho?c ldch thtt6'c cua chai;+ Thay dOi quy trinh han (bao gOm ca ca vi~c hi~u chTnh may):+ Sau khi dl'Yng san xuat vU'qt thai gian qua 4h.- Cae chai 06 ducmg ktnh ogoal ntlo hO'n 250 mm co th~ thay th~ ki.§m tra

chl:1P anh bu'c Xi=;[ cae m6i him co dem lOt thee chu vi bang hai I·dem tra tho a?il m¢t15

QCVN : 2013/BCT

tai eh6 dLrng/bf§t d~u ella dU'cmg han va m9t {1 phia d6i di~n theo dU'ong kinh cuachai:

- Cac chai co moi han doc phai ki~m tra bang chup anh blic xa ch6 n5i cuacua m6i him doc va me; han theo chu vi (nhu' hlnh 10). Ty I~ kiem tra ta 1/250 chaidu'Q'c san xuat:

- Phaj thuc hi~mkj~m tra b~ng chup anh buc X;;I cac mOi han phu hop voiTCVN 6111:2009 (ISO 5579:1998). ISO 1106-1: va ISO 1106-3: cap 8;

- Khong cho phep c6 cac khuy~t t~t m6i han sau:+ Vet mn, m6i han khong thau hose khong ngclu;+ C6 tap chAt keo dai hoac nhorn cac tap chat tron tao thanh hang c6 chi~u

dal l&n hon 6 mm tren chieu dal moi han b~ng 12 Ia.nchi~u day v~t Ii~uco ban;+ Bot khi c6 kich thU'O'cIan hon 1/3 chieu day v~t Ii~u CO' ban;+ T6n9 di~o Uch cac bot khi tren bat Cll' 10 mm chiau dai nilO, Ian han 2 Ian

chieu day cua v~t Ii~u.Klch thtJClctfnh bangmilimet

Hlnh 9. Kfeh thlll.'scch\lp anh lia bac Xt cae rna) hitn - Chai chi c;6 cae:mol han theo chu vi

Kich thllbc I{ohb~g milimet

100

Hinh 10. Kfeh thll~c chyp anh tla b(ic;Xf eac moi han -

Chal co mOl han theo chu vi va mol han dc;>c

16

QCVN fft : 2013/BCT3. ThiP n6 thuy Il!ca) Nha san xuat phal thuc hi~n thu no b~ng ap suat thuy IIlC v&i thi~t bi eo

kha nang tao ra ap su~t tang d~n t&i khi ehai bi n6. Phai ghi 19iap suat tal thai di~mchaibin6. .

b) Yeu cau t6i thi~u ella phep thLr- Ap suat no khong nho hon 6,75 MPa (67,5 bar).- Th~ tlch gi~1nno khong nhe hon:+ 20% khi chi~u dai cua vo chiu ap Ille (bao g6m ea v§u 16icho I~p van/vonq

cd chai) lon hon dlJ'6'ng kinh D cua chai;+ 17% khi chi~u dal cua vo chlu ap IIfC b~ng ho~c nh6 hon dlJ'Crngkinh 0 ella

ehai.c) V~t dLrtgay- Vet dm gay khong dU'Q'ebcit d~u trong m6i han;- Cac mep cua v~t dLYtgay khong dU'ge hU'&ngkinh (tam). phcii t~o thanh m9t

goe vai m~t phc1inghLPang kinh va co Sl)' giam di$n tich suot theo chi~u day eOachLmg;

- Vet dLrtgay khong co khuyet t~t trong kim IO<;li cO' ban, vi dl) Sl! tach lap;- Chaj khong hi va thclmh tung manh.4. Thlr thuy h._J'c- Mei chat thli': NU'Qoe;- Ap su~t thlr: TOi thi~u 3 MPa (30 bar);- Khi thti thuy f,!c, vi~c tang giam ap su~t thUsphai tien hanh tCr tlY. Thai gian

duy trl t~i ap su<1tthll' tei thi~u 01 min;- Vi~c thfr thuy hfe dl1'Q'ccoi la d<;lt yeu c€lu khi: Ap su~t khong giam khi duy trT

& ap su~t thu., khong cO dau hi~u bi~n d~ng, ro ri tren than chai, cac mOi han.5. Thli kin- Mei ch~t thLr: Khong khi;- Ap suat thlr: Toi thi~u 1,3 MPa (13 bar);- Khi thlY kin, Anh sang va nU'O'cdung de thl1 phai dam bao phat hi~n dU'Q'cra

ri neu eo;- Nhung chim toan be>ehai trong b~ nU'ac (yap suat thti. TrU'cmg hQ'p ehai bi

r6 ri t:;Iivi tri I~p van thl phai Xli' Iy d~ thLPtiep. Neu ro tren th~n chai phai lo~i be chai;- Tien h6mh xci khi, rut chan khong den - 50 kPa (- 0,5 bar) cho cae ehai di;1t

~ J.yeu cau.·6. ThlPmoia) Thlr ap suat theo chu trinh, thvc hi$n khi thLrph€!duy~t ki~u;b) Moi chat thli la nl1&c;c) DOi vai phep thLr nay, n~p nU'oc vila 3 chai dU'Q'cdam bao la dai diEm cho

cae chai co chi~u day day chai nh6 nhat thea thi~t ka, dU'Q'cghi nhan d~y 'du ~a chiutac d<)ng ella ap suat thuy IlfC tang rO; giam nO; tiep nhau;

d) Thti {y ap suat gi&i hc;mtren theo chu trlnh hoc;ic:

17

QCVN : 2013/BCT

- B~ng 2/3 ap suat thLf, trong tnrcmg hop nay chai phai chiu dU'Q'c80000 (tammuot nghin) chu trinh rna khQng b] pha huy:

- B~ng ap suat thu, trong trU'ong hop nay chai phai chiu oU'Q'c 12000 (mU'cyjhai nghin) chu trinh rna khong b] pha huy.

Gia'tri cua ap suat gi&i han dU'oi theo chu trinh khong oU'Q'cvuot qua 10% apsuat gi6'i nan tren theo chu trinh. Tan so dao ngu'Q'cap suat khong oU'ge vuot qua0,25 Hz (15 ehu trinh/min). Nhi~t de) do oU'Q'ctren m~t nqoal cua chai khong dU'Q'cvuot qua SO°Ctrong qua trlnh thli.

f)i~u 9. Quy trinh nghi~mthu1. Quy djnh chunga) Ph<ii ti~n hanh tAt ca cac thli nghi~m, kiem tra nghi~m thu theo quy ajnh

cua di~unay cho cac chai tnroc khi xu Iy be mat;b) Tat ca cac chai phai duoc thti thuy Ivc theo quy dinh t~i Khoan 4 £>ieu 8

ella Quy ehuan nay va ki~m tra be m~t moi helmb~ng m~t theo quy dinh t<;li Khoan 2£lieu 8 ella Quy chuan nay~

e) Phcii ki~m tra b~ng chl,lp anh buc x~ ho~e ki~m tra tho dii)i theo quy d'inh t~iKhoan 2 £>ieu 8 clla Quy chuan nay;

d) Phai thvc hi~n thu CrY tfnh theo quy djnh tt;ii Khoan 1 f)i~u 8 clla Quy chuannay va thlr n6 theo quy dinh t~i Khoan 3 f)ieu 8 eua Quy chuan nay cho cac mau thlrtheo quy dinh t~i Khoan 2 Dieu 9 cLiaQuy chuan nay. Phai do chiElu day thanh t~idi~m mong nhat va tinh toan (mg suat tren mQtmau thlr thieh hQ'pClla chai.

2.Ki~mtratheolo~tsan phima) LOii\t san phliml09t san pham phai bao gom cac chai dU'Q'csan xu~t lien tiep b&i cLIng mot

nha san xuat, Slr dl,mg clmg mQt cong ngh~ che t?O, theo clmg mQt k~t cau, kichthU'Q>cva d~c tinh ky thu~t clla v~t Ii~u, tren cLmgmot ki~u may han tt)' dQngva cocung m¢t tr~ng thid xi) Iy nhi~t.

b) Ki~m tra theo 10£>~ nghi~m thu phai chia lo~t san pham thanh cac 10ki~m tra kh6ng vU'qt qua

1000 (mQt nghln) chai. £)..e chQn cac chai mau thlr cho thli no ho~c thli er::Jtinh, moi115dU'Q'c ehia thanh cac ti~u 10 c6 250 (hai tram nam mLfO'i) chai trong 3000 (banghin) chai ddu tien clla m¢t lo~fva sau d6 la cac ti~u 10500 (nam tram) ehai ho~c1000 (m¢t nghin) chat tuy thuQc vao ca kich thU'cJcchai (hinh 11).

c) Chu ky lay m~u- Quy dinh chung: Khi m¢t lo~t san pham bao gom CaGchai dU'Q'cche t90

b~ng v~t lieu ter nhi~u me miu thl nha san xuat phai bo tri cac m~u thLr d~ a~i di$ncho moi me nau eua v~t Ii~u dU'Q'cSLPdl,mg.

SA dbminh ho~ chu ky Jay mau dl1Q'ccho tren hlnh sau:

18

QCVN ot :2013/BCT

a fJoi v&i chai COdung tich ~ 35lb Doi vai chai co dung tlch > 35 L

eM ti6u 10 Ky hi~u SOllPgng LOfi cac phep th{Pchai

250 D 2 Mot cho thu nO va mot cho thlf co tinh

250 II 1 Mot cho thlr nO ho~c cho thu. co tinh

500 • 2 MQtcho thLi'nO va mot cho thlf CCI tinh

500 • 1 Mot cho thu. nO ho~c cho thlr co tinh

1 000~

2 Met cho thlr nO va -mot cho th(l' co tinh

Hinh 11. SO'dO minh ho~ chu ky I~y m4u

- So 1U'C),ngnho' hon hoac b~ng 3000 (ba nghln) chai:+ Phai chon hal chai ngau nhl€mtLY250 chai dau ti~n hoac nh6 hon trong moi

16ki~m tra d~ dal dlen cho 16chai, mQt chai cho thfr nO va rnet chat cho thu CCI Unh;+ Phai chon ngau nhien m¢t chai dal di~n cho thl'r nO ho~e thli CCI tinh tli moi

nhorn 250 chai ho~c nho hCln ti~p sau trong \0 ki~m tra.- So 1U'Q'ngIan hO'n 3000 (ba nghin) chai:.+ Dei vai chai c6 dung Uch Ian hO'n35L trong 3000 (ba nghin) chai dau tien

trong lo~t san ph§m phai chQn cae chai thea quy djnh tc;tiKhoan 2 f)i~u 9 cua Quychuan nay v&i IOc;lt san pharn co so IUQ'ngnh6 han ho~c b~ng 3000 (ba nghin) chai.Phai chc,mngau nhien cho cac chai dt;lidi~n b) 500 chai dau ti~n ho~c nh6 han trongmoi f6 ki~m tra con IGlimQt chai cho thli> no va mQtchai cho thli cO'tfnh. Phai chonngau nhi€m tlr 500 chai con lC;1iho~c nh6 han trong cac 16 ki~m tra nay mot chai d~idi~n cho tht) n6 ho~c thli CCI tinh;

19

:VN~t:2013/E+ 96i v6'i cac chai co dung tich nhe non 6,5L va co ap suAt n6 lon han 10

MPa (100 bar). Cac chai nay cb yeu clu thu. CO' tlnh co th~ dU'c;>'cdua vao thti n6 xenke theo quy~t dinh cua nha san xuat.

3. Ghi nhana) Cac thong tin sau dAy phal dl1Q'c dong ra rang tren tay xach chai chua

LPG:- Ten don vi sa hCru;- Tieu chuan ch~ tao:- Ten nha san xuat;- So che tao:- Thanq/narn ch~ tao:- Dung tlch;- Khoi 1U'Q'ngchai rOng (baa gam ca khoi 111'Q'ngvan chai);- Ap suat lam vi~c;- Ap suat tha) thuy h,1'c;- Bu tan + Prapan (BU+PR) va khOi1U'Q'ngnap.b) Khong QlI'Q'c phep xoa, sil'a aD; cac thong tin ella nna san xuat.c) Ky hieu ki~m dinh dU'Q'cd6ng tren tay xach theo quy djnh tai f)i~m I Khoan

3 £)j~u 11 cua Quy chuan nay.4. Gi&y ch(rng nhinMoi lo~t chai phai co m9t gic1Ych(mg nh~n cua nhe)san xuat d~ baa aam dmg

cac chai cap (rng cae yeu c~u ella Quy chufm nay va mQim~t.5. H6 saH6 sO' clla nhfl sfln xuAt phcii lciipva IU'u trt) thea 10hang bao g6m:a) Giay chung nh~n clla nha san xu~t, bao gem cac nQi dung cO' ban: Nha san

xuat, khach himg, kich thlJQoccO'ban, v~t Ii~u SLr dt,mg, cac ki~m tra va th(j> nghi$m<iii ti~n himh doi v&i 16hang, eh~ dQxli' Iy nhi~t sau khi han va cae bi~n ban kiem tratht) nghi~mkern theo.

b) HO sO'v~t Ii~u-·'~- GiAy cht.ing nh~n va ph~n Uch thanh phc1nkim lo~i me due va cO'tinh ella

thep dung cho vi$c ch~t~o v6 chai;- Phi~u nh~n bi~t nguon g6c vc;.t\i~u, baa gem cac thong tin: Ky hi~u nh~n bi~t

v~t Ii~u, s& sa ri chai san xuat (dam bao co th~ truy tim ngu6n goe cua tat ccl cae v~tn~uch~ t~o chai).

c) Cac bien ban kiem tra thli' nghi~m kem thea bao gam:- Bi~n ban k~t qua do kiAm cac chai m§u (dung tich, kh6i IU'Q'ng, chi~u day

nho nhat do dU'Q'c clla thanh va day chai);- Biemban thl) CC1 tinh;- Bien ban thl) thuy lI,Pc;- Bien ban thl) n6;- Bien ban th\) kin;

20

QCVN or ;2013J8CT- Bien ban till) ap suat theo chu trlnh (n&u co, chi yeu cau khi thlir phe dLJy~t

Kj~U);- Bien ban k~t qua ki~mtra b~ngchup anh blic xa.Dit\u 10. Quy dinh v~ an toan trong nap LPG vao ehal, lU'u thong, tBn

chtra, v~n chuyel-O, I~p d~t va sll' d~tng chai chCraLPG1. Quy c1jnhv~ an toan d8i veri vi~c nap LPG vao chala) Khong dl1\yc nap LPG vao chal, t10ng th6>iphai th!)'c hi~n l<1~1Tldfnh khi phat

hi~n mQt trong cac tru'6'ng hop sau:- ChaJ qua thai han kiem 6inh;- Chai chua oU'Q'c ki~m djnh ho~c kh5ng the X8C d!nh dU'Q'C thai han klern

dinh.b} KhC5ngdUQ'C n~p LPG vao chal, d6ng thcri phai thtrc hi~n danh gia loai bo

hoac sLYachua chai trong cac trv6'ng hoop sau:- Kh6ng c6 thOngtln ve khoi hJ'Q'ngvo ho~cco nhung khong dQcdu'O'c;- Chai c6 khuyet t~t ho~c hl1 hong a fay c~m ho~c vanh chan aai;- Chai co khuy~t t~t v~ v~t Jy (y thanh chal:- Chat bi ~n mon nhIn th~ydU'Q'c;- Chai cO vet chay do he quang, hoa Ilo~:m;~Chai, van hoac cae co cau giam ap suAt (neu dlfQ'C trang bi) bi r6 ri ho~c hlf

hong.c} Nghtem cam n~p LPG vEto cha; eua chu s& hO'u khae rna khong co hgp

d6ng n~p LPG V90 chai v6'i trf}-m n~p, chai khong ro ngu6n gee xu~t XU'.

d) ChI dU'Q'c ti~n hanh n~p LPG vao c;hai t'1li cae tr~m n~p au m~u i<i~n theaquy dinh.

d) Vj~c danh gJa Jo?i bo chai khj n;lp phaj lJU'Q'cthv-c hj~n theo quy d;nh t~jml,lc 5 eua TCVN 7762: 2007.

e) LLl'Q'ng n~p an toan theo quy dinh ml;lc 6 TCVN 7762: 2007 va trong mQitnrang hQ'pkhong Ian hO'n85% dung trch cua chai.

2. Quy dinh y/J dlOu ki~n an toan chai chLra LPG khi Illu th6ng tren thitnFang

a) Co ngubn gee xu~t xii-, phu hOOpvai hop (10ng mua, ban ho?c ht;1p dOng d~iIy klnh doanh LPG va c6 aay d'u hO $0' luu trfr thea quy d!nh.

b) £)u'Q'c ghi nhan theo quy d[nh t~i Khoan 3 £)h~u9 cua Quy chuan nay.c) DlfQ'C ghi nhan hang hoa thea quy eua phap lu$t V~ nnan himg h6a.d) £Ja dang ky nhan hj~u hang h6a theo quy djnh cua phap luat.d) Chal LPG cOn nguyl§n hlnh dq_ngthief ke ban dau, era dU'O'ckj~m d"lnh va

con thO'i h~n SLYdvng.e) E>llQ'C niem phong dung quy each.g) LPG trong chai phai baD dam Clung kh6i IU'O'ng thea thiet k~, nhan hi~u

hang hea, tleu ehuan chat IUQ'ng6a COngbO.3. Quy dlnh vA an tolm trong t6n chLra

21

oc IN(jf : 2013JBCT

a) An toan v~ kho chua chai LPG- Cac chai chtra LPG phai dU'Q'cbaa quan trong kho thea thi~t k~ diroc co

quan co th~m quyen phe duy~t;- Kho phai bao darn cac khoang each an toan theo quy dinh tal rnuc 5.1.7 cua

TCVN 6304:1997;- Khong dU'gc. bao quan, ton chua cac chai crura khi khac cunq va; chai LPG;- Kho bao quan chai chua LPG phai dam baa thong thoanq, co it nhat hai cira

ra vao, ctia rna ra phia nqoal; phai co thi~t bi ki~m tra, canh bao ro rl LPG; phal coh$ th6ng bao vf; chang set;

- MQi ham, ~6,kenh, ranh phcii each kho m(>t khoang each khong nhe han2m;

- Hang rao kho phal chao chan, co chieu cao khong nho hon 1,8 m va khonggay anh hU'ang tai thong gio tv nhlen:

- Nem kho phai vCPngchac, bang phcing, cao han mat bang xung quanti, kflongtron truQ't, b~ng vc;\t li~u kh6ng chay. Khong dLfQ'Cb6 tri dU'ang 6ng, cong thoat nU'Qrct~i n~n kho chua;

- M~t bang kho phai co dU'ang bao dam cho xe 6t6 veiln tai, xe chua chay raVaG thu~n tif;n;

- Lai oi I~iva cae cLra thoat hi~m phai thoang, kh6ng co cac v~t chan;- Kho phai c6 ngu6n nU'&c chQoachay theo quy dinh;- Phai treo bi~n bao "c§m luan, uc~m hut thu5c", "Khong c6 nhi~m vt,Jmi~n

vao", "N¢i quy ph6ng chay, chua chayn, cac tieu I~nh hU'&ng d~n chua chay tC;iivi tride thAy, trU'ac Clra kho;

- Thi~t bi chieu sang phai la lo~i thi~t bi phong n6 theo quy dinh;- Vach ngan, tU'ang ngan. cQt ch6ng. mai che cua kho chua chai LPG phai

lam bang vc;it li~u chju 112a;- Kho phai co 16 thong hO'i ba tri tren tU'ang va tran mai. T6ng di$n Uch 16

thong hO'i khong nhe hO'n 2,5% di~n Uch tLl'ong, cac 16thong hO'i khong dU'Q'cgfIncae nguon nhi~t, nguon di~n;

- Kha chua chai -1.:PG t~i clra hang phai tuan thea cac quy djnh clla TCVN6223: 2011.

b) An toan trong bay ban LPG chai t~icCrahang LPG- X~p dO'chai chua LPG phai dU'Q'cti~n hanh theo tung 16,tung day;- Cac IOC;iichai LPG co the dU'Q'Cx~p chong len nhau a tU' th~ thang dting,

vO>ng ch~c. £)9 cao t6i da moi chong la 1,5 m. Khi x~p chong chai LPG co cac lo~ikich thl1~c khac nhau thi xep theo nguyen tac lap chai nho x~p chong len lap chaiI&n han. Khoang cach gilia cac day khong nho hO'n 1,5 m;

_LU'gng LPG trong t~t ca cac chai dlfQ'C phep ton chua tOili cLra hang la 500 kg.doi vai di~n tich t6i thi~u 12 m2 va dU'gc phep chua them 60 kg eho moi met vuongdj~n tich tang them cua khu VIIC kho ton chtra ho~c cua hang n6i chung, khong kekhu bim hEmg;

- Trong mQi trU'Crng hOOpt6ng trQng 1U'Q'ngLPG ton trO>t~i ctia hang khongaU'Q'cVU'Q'tqua 1000 (m¢t nghin) kg;

22

QCVN O'{-: 2013/BCT

- Khi tbn chva. khi bay ban, van chai phai luon dong kin;- Chi dU'Q'cphep trU'ngbay tren gia quang cao nhO'ngchai khong chua LPG;- Khong dU'Q'cc~t giCr chai LPG a khu vue cua ra vao, loi di cong c¢ng;- Cac chai chua LPG, khi ban cho khach hang phai con nguyen niem phong,

tuy~t d6i kin, bao dam chat 1U'Q'ng,kh6i 1U'Q'ngva nhan mac oa dang ky;- C~m ti~n hanh stia chua chai, nap LPG tal cLrahang.4. Quy dinh v~ an toan trong v~n chuy&n chal chLPaa) An toan tron9 v~n chuylm chai chlra LPGb~ng oLPcmg b9- Chai phal x~p theo chi~u thang dling, van chai a phia tren, £loi vai chai co

dung Uch tCr99L d~n 150L chi dU'Q'cxep m¢t lap. Chai co dung tich durai 99L chophep x:epnhieu lap nhung khong dU'Q'ccao non thanh xe;

-o to v~n chuy§n chai chLPaLPG khong dU'Q'clot san thep va phai dU'Q'Ccapgi~y phep v~n chuytm hang nguy hi§mtheo quy dinh hi~mhanh;

- NgU'cyjchiu trach nhi~m v~n hanh phU'ong ti~n v~n chuyen. chu hang (hayngU'CYiap tai) phai Ol)'O'C huan luy~n va sat h«;lchky thu~t an toan d[nh ky va phaikiem tra I~i dieu ki~n an toim cua phU'O'ngti$n v~n chuyen; chi dlfQ'Cxep chai LPGlem phU'O'ngti~n dam bao an toan va phai tuan thu cac quy djnh -co lien quan tc;t.i Lu~tGiao thong dU'ang bQ;

- Cam d~ Ian chai v&i dau rna va v~t Ij~u de chay khac;- Cam v~n chuyen chai chlYaLPG cung vai chai ch(ra chat khi khac. Cam ch&

nguoi I§n vai chai;- Cam v~n chuyen chai chua LPG trong cac thung xe, trong cac container

d6ng kin;- cam v~n chuy~n chai ch(ra LPG biing xe co suc v~t keo;- Xe g~n may (hai banh) v~n chuy~n chai ch(fa LPG phai co gia dO'ch~c chan,

chai phai lu6n (1 vj tri thang dLing. van chai hLF6'nglen tren. s6 1U'Q'ngchai chuyench6' kh6ng oU'Q'cVLFQ'tqua 02 chai;

- C§.m vi~c v~n chuyen chai chtra LPG cung vai ngLFaitrong thang may;- cAm chuyen ch& chai ch(.raLPG tren phU'O'ngti~n 9iao thong cong c¢ng.b) An toan trong v~n chuy~n chai chLra LPG bang dlYang thuy- Khi v~n chuyen chai chLfa LPG b~ng dLFangthuy phai thl,l'c hi~n cac quy

dinh phap lu~t v~ v~n chuyen hang hoa nguy hiem b~ng dlJ'Crng thuy calien quan;- Chai chua LPG trong khoang, ham tau phai 'duQ'c thong 9i6 til nhh~nho?c

chl)p hut 9io CO' khi, mi~ng hut gi6 phai d~t t~i di~m thap nhat cua khoang ch(fa;- Khong duQ'cv$n chuyen chai chua LPG trong cac container dong kin;.- Khoang chtia chai chlra LPG phai dU'Q'ctrang bi h~ thOng baD chay tl,J'd¢ng

va h~ thOng phun mr&c.c) An toan trang v~n chuyen chai chti>aLPG bang dU'cmgs~t- Khi v~n chuy§n chai chua LPG b~ng dU'Crngsat phai thl,l'Chi$n day du cck

quy djnh cua phap luclt v~ v~n chuy~n hang hoa nguy hi~m b~ng dU'cyngs~t.

23

QCVN Dt : 2013/BCT5. Quy djnh v~ an toan trong lcipd~t chai chwa LPG cho khach hang sw

dvnga) Khong dU'Q'c (~p d~t chai chtla LPG trong ph6ng kin, ham kin;b) Chai chua LPG phai dll'gc lap d~t & vi tri thang dung;c) Tren tU'ang nol dilit chai chua LPG phai c6 khe ha hoac 16 th6n·g hol. Vi

tri day cac khe h& va 16 thong hoi nay khong dlfQ'C cao han san nha 150 mm;d) Khu Vile x~p d~t chai chua LPG phai thong thoanq, dam baa bat ky ro ri

khi d~u rno h6a long nao cOng khong co kha nang gay chay;d) Ta.t ca cac thi~t b] di~n trong nha phai Ic:ipdciit each chat LPG t6i thleu

1,5 m;e) Phai leal trCrngay bat ky ngu6n gay chay nao gan khu VI!C chai LPG;g) Khong dU'Q'C lap d~t, cAt gifr chai chua LPG Ci khu VI,l'C cira ra vao, (y

not hay co ngll'Cti qua r~i.6.Quy dinh va an toan trong slit dyng chai chtla LPGa) cam mQi hinh th(fe sang chiet nf,lp LPG vao chai tf,li cae gia dinh;b) Chai LPG khi ban cho khach hang Sll' dl,mg phai dap (fng quy dinh ve

di~u ki~n an toan ehai chua LPG khi lU'u thong tren thi trll'ang t~i Khoan 2 £)i~u10 cua Quy chucin nay;

c) Cae ehai chua LPG, khi tap d~t cho I<hach hang sl) dl,mg phai dU'Q'cki~mtra v~ Sll f6 ri, tinh tr~ng ho~t dong cua cac van an toan, day dan va QU'ang 6ng dan;

d) Khi cung cap chai chua LPG cho khilCh hang su dt,mg, cLfa hang hD?G dt;iiIy LPG phai cung cAp cho khach hang 01 ban phi~u giao hang va co 01 ban lU'u tt;l.icua hang, trong do phai co cac thong tin toi thieu: s6 seri chai, IO<;lichai, thai gjankiem djnh g~n nhat ghi fren chai, ten, dia chi va dien tho<;li lien h~ cua cua hang, tenva dja chi khach hang sti dl,mg, ngay cung cap chai cho khach hang. Phi~u giaohang phai co ky nh~n eua khach hang sl} dl,lng. £)ong thai phai giao ban hU'&ng danSlr d1,Jngva cach kh~c phlrlc 51! co cho khach hang;

d) C~m mQi hinh thlic sang, chi~t n~p LPG vao chai t<;li nhCrng nO'i kh6ngQU'Q'cphep chi~t mi'p LPG vao chai; Khi phat hiEi!nchai chua LPG khong dam baD antoan, co nguy cO' bi ha g~yr6 ri khf LPG ra ngoai, phai ngung Slr dl,mg, bao ngay chocua hang LPG den khac phl,lc kip thai, khong tl! y stia chOa, thay the thi~t bi;

e) Khi phat hi~n cll'a hang'ban LPG chai kem chat 1U'Q'ng,phai thong bao chothll'O'ng nhan kinh doanh LPG dAu moi ho~c t6ng dc;JiIy, d~i Iy, ho?c cO' quan chtrcnang co tham quyen d~ ngan ch~n, xli Iy kjp thai;

g) TrU'Gng hQ'p khach hang chuyen sang dung chal LPG cua thu'O'ng nhankhac ho~c khi khong c6 nhu c§u Slr dl:1ng chai ch(fa LPG, khach hang SLP dl;mg phaithong bao cho cll'a hang ban LPG d~ clia hang LPG thu hoi chai ch(J>aLPG.

£)i~u 11. Quy c1jnh vA ki~m dinh chai chLPaLPG1. Hinh th(Fc ki~m dinha) Ki~m djnh I~n dau tnrae khi (jU'a vao Slr dl,mg.b) Kiem d1nh djnh ky khi h~t thai h~neua I~n ki~m djnh trU'Q>c.c) Kiem djnh bat thU'ang khi thay c§n thiet ho~c CO' quan co tham quyen yeu

:I.cau.

2-1-

QCVN ~i:2013JBCT2. ThcYihan ki~m dinhThai han kiem dinh dinh ky ehai chua LPG thea quy dinh ella nha san xuat,

nhU'ngehu ky kh6ng qua 05 narn so v&i Ian ki~m djnh gan nhat, f)oi vai ehai da 51}dl,mg tren 20 narn, th6'i han ki~m dinh dinh ky khong qua 02 nam,

3. Thu tuc kj~m dinh chat ChLP3 LPGa) Ki~m tra h6 so- Kiem tra ho so loat chal kiem dlnh Ian dau thea quy dinh tal Khoan 5 Dieu 9

cua Quy chuan nay;- fJoi vai chal kiem dinh djnh ky, bat thU'cmg:Xem xet danh sach chai kiem

dinh. phieu k~t qua kiem dinh Ian tnroc, Iy do kiem dinh ba.tthU'6'ng.b) Xac djnh cac chai can kiem dinh- Kiem djnh Ian dau chai clura LPG: Lua chon 5% so 11100ngchai ella loat chai,

Cac chai li,a chon phai dam bao c6 d~i di~n eLla citc tieu 10chai;- Kiem dinh dinh ky, kiem djnh bAt thU'orig (khi chu SO' hCiu ho;;ic cO'quan nha

mr6'c c6 tham quyen nghi ng6' tinh tri;mg ky thu~t cua chai chlPa LPG): 100% caechai.

c} Kiem tra va Xlr Iy sO'bQ- Khong kiem dinh cae chai khong thuQc SO' hiYu ho~c khong duQ'c chu sa hD'u

uy quyen clla t6 ehLYc,cil nhan de nghl ki~mdjnh;- Kiem tra thong s6 ghi tren tay xach, doi chi4u thong so ky thu~t trong danh

sach. 86 sung cac chai khOng c6 trong danh sach;- LOi;libe cac chai khong c6 ho~c khong r6 thong so ghi tren tay xach, cac chai

c6 cac khuyet t~t qua mLrc danh gia 10i;libe duQ'C ngay nhU' phOng, ranh c~t ho~c vetdve giao nhau, vet n(ft, hlP hong do chay I vet chay do he.Quang ho~c demhan;

- TrU'cmghoopkiem dinh djnh ky, bat thuang: Ti~n hanh hut khi gas dl1 trongchai;

- Thao van aau ehai bang may thao fc~pvan chai. Ki~m tra van chai, dam baDan toC;mcho SLYdl,mg;

- Tien h~mh lam Sc;lchb~ m~t cac chai can thiet cho cac bLl'&c ki~m djnh tiepthea.

d) Ki~m tra ben ngoEli- Kiem tra moi ghep ren cOchai va van, ki~m tra tinh trc;mg b~ m~t, moi hEm,

chan d4, tay xach. Xac djnh cac khuyet t~t v~t Iy, an mon trim thanh chai va cackhuyet t~tkhac khong Ian han gi&i h~n IOc;li bo;

- lo~i bo cac chai c6 cac khuyet t~t VlfQ't qua gi&i h~n lo~ibo theo quy dinh tc;libang 1, bang 2, bang 3 ml,lC 5.3 TCVN 7832: 2007.

d) Thlr thuy IvcTheo quy oinh tGii Khoan 4 £)i~u8 cua Quy chuAn nay.e) Thu gian nO-the tich• Thti gian nO' th~ trch phai thV'c hi~n tlr Ian ki~m dinh th(P4.- Vi~c th(Ygian nO-th~ Uch dllgc coi la d~t yeu C8U khi dO9ian nO-th~ tich vinh

ClfU nhe hO'n10% de}gian nO' th~ Uch tOng.

25

QCVN Of : 2i' ~3/BCT-----------------------------g) Ki~m tra ben trong- Xci h~t nlJ'Ooc,Jam sach chai sau khi thli thuy !l,fc.- Ki~m tra ben trong bang thi~t hi nQi soi d8 danh gia tinh tr~ng b~ m~t kim

loai, moi him. tinh tr~ng an rnon ben trong chai.h) Ki~m tra chi~u day- Trlfang hop ki~m djnh IAn dAu. dan vi ki~m djnh phai do chleu day chai de

ki~m tra, dai chi~u he SO'ch~ tao chai. Sti dl.Jng may sieu ~m do chleu day tai cacdi~m: day chai 3 di~m. dau chai 3 di~m, than chai 6 di~m chia d~u thea chu vi;

- Tru'ang hop kiem djnh dinh ky, khi phat hi~n chai co khuy~tt~t an rnon, r6 gican phal do chieu day d~ xac djnh chieu day con lal ella chai;

- Chi~u day do dU'c;>'ckhong nho han chieu day t6i thi~u ella than chai va dayehai theo Khoan 2 f)i~u 6 cua Quy chuan nay. TrU'ong hop giam chi8u day do anrnon tren thanh chai, ro~i be cac chai co 09 giam chi~u day (an hO'n gi&i hr;m lo?i boquy djnh t~i bang 2 ml;Jc5.3 TCVN 7832:2007.

i) Lap van chai, ki~m tra khoi 1U'Q'ng- Lam kh6 chai trU'O'ckhi I~p van dau chai;- Lap van chai theo quy dinh tCili ml;Je7.4 TCVN 7832: 2007;- Ki~m tra khoi 1U'Q'ngchai. N~u khoi lU'gng chai nh6 hO'n 95% khoi IllQ'ng chai

ban dau thi lo~ibo chai.k) Thll' kin: Theo quy djnh tai Khoan 5 £>ieu8 clla Quy chuan nay.I) Xli' Iy ket qua ki~m djnh- £)anh gia k~t qua kiem dinh; .- £)6ng ky hi~u ki~m dinh:+ Cae chai d~t yeu cAu kiem dinh QlfQ'Cdong ky hi~u kiem dinh. TrU'ang hQ'p

kiem djnh Ian d~u cho lo~tchai, n~ulo~tchai d~tyeu cau kiem djnh, phiii d6ng kyhi~u kiem d!nh cho 100% so chai ella lo~t;

+ £>6ng ky hif:u ki~m dinh gam C(J quan ki~m dlnh, thoi gian kiem dinh va th6'igian tai kiem dinh len tay xcleh: [11 - [2] - [3] - [4] tren cung m¢t hang, twang hQ'pchj~u dai d6ng bi h~n eh~ thi co th6 tach [1] rieng mQt hang;

[1} : L6 g6 ho~c KYO hi~u dO'n vi ki~m dil1h.[2J : Thang, nam kiem dint\. (hai so cu6i).{3] : Nam kiem djnh ti~p thea (hai sO cuoi).[4] : Kh6i 111Q'ngchai (n€!u khOi lU'gng thay d6i qua 0.2 kg).Chi~u cao chCi, 56 t6i thieu 4 mm. Thai h~n tai kiem dinh phai dung theo quy

dinh tCiliKhoan 2 £>i~u 11 ella Quy chuan nay. Khong d6ng de len cac so Ii$u da cotren tay xach.

- L~p bien ban ki~m dinh va phieu ket qua kiem dinh. Ho sO' k~t qua kiem djnh. phai dlJ'Q'cIlfU giti t~i tr~m ki~m oinh va t6 chue, ea nhan sa hC!'uehai theo quy dinht~iml,lC9 TCVN 7832:2007.

- Cae chai khong d~t yeu cau khi kiem dinh phai lo~i be thee quy dinh t~i ml,lC8 TCVN 7832:2007. HO sO' IlfU triP cac chai aa lo~i be phai oU'Q'CIlJ'u t'ili trc;:lmkiem

26

QCVN or ~2013JBCTdinh va to cturc, ca nhan so. hliu chai chua bao g6m cac thong tin t6i th19US3U: Lcaichai, chu so huu, so seri chai, nam san xuat, nha san xuAt, ly do loai bo chai.

f)[~U 12. Quy djnh v~ fo,i bo va. SLF3 chCFachai chu-a LPG1. Yeu cciu v€tvi~c siPa chiPa chala) Chi dU'c;Ycsua choa chai t?i cac co sf! san xu~t; sfra chtra chai au di~uki$n

va da dl1Q'C cap gj§_y chung nhan du Oi9Uki~n san xufJt, sCra ChO'8chal chira LPGthee quy d[nh.

b) Kh6ng diro-c phep ti~n hanhcac cong vi~c sl:i'a ehll's sau day:- Thay tay xach chal bang tay xach m&i dU'6'i bat ky hinh thuc nao, xoa bo,

thay d6i logo cua chai nh~m chiern dvng chai cua chI.) sCi h(fa khac, slra doi caethong s6 ky thu?t ban oau cua chai.

- SCrach[l'a chaj chlia LPG d'~ sli dl,lng V80 ml)c dich khac.- Gia nhi$t CL,.fCbe)cae khu VlfC thanh chaL2. Yeu cliu v~vi~c lo~i b6 ch2liTi~n hanh lo~i bo chai theo quy djnh tc;ii ml,1C 8 cua TCVN 7832:2007 d6i v6'j

cae chai ~n lo~i b6 sau khi da th\fc h'~n danh gia lo~:lbo nhtr sau:a} f)anh gl8 IO'i)i bo chal khi kiem d~nhthl!c hl$n theo quy djnh t~iE>ieu11 cua

Quy chuan nay.b) f)anh gia lo~i be)chai khi n(:lpLPG vito chai ~l1qo thl)'c hi~ntheo quy dinh

t~i n1t,1C 5 TCVN 7762:2007.c) Cae cha.i chCra LPG dlrQc Slf dl,Jng tren 26 nam ke ti) ngay san xuat.

ChU'O'ng IIIQUY DINHVEauAN LY

-£)I.§u 13. Quy 6]nh vG ch~ng nh~n h9'P quy1. Yeu c~uchungChai chCra LPG trl1O'C khi dlfa vao !lfU thong va Slr dl.lng phai du'O'c cong b6

hQ'Pquy phI) hoopvoi cae QUYo!nh t~f Chuang II cua Quy chuan nay tren cO's6 ketqua aanh gia SI,1' phu hgp cua t6 ch(rc chang nhan OliqC 13¢Cong ThU'O'ng chi dinhho?c t6 chuc chung nh~n nooc ngoai oU'Q'cthua nh~n theo di~u liac qu6c t~ rna CQnghoa xa h¢i chti nghTaVi~t Nam la thanh vien ho~c thoa thu~n qu6c ts ma CO' quan cOth~mquy~ncua CQnghOaxa h¢lchu nghTaVl~t Nam kY k~t.

2. £lit nh gia s,="phu hQ'pV.ec d'anh g~ sl! phu hQ'Pdoi v&i cl1ai chua LPG OlfQ'Cthl,rc h~n thea m{>t trang

c.ac-phu'O'ng th(rc sau:a) PhlfO'ng thLI'C5; Thu' nght~mmau di~n hlnh va danh gia qua trinh san xuat;

giam s~t thong qua thCr nghi~m mau I~yt~i nO'i san xu~t hoa.c hen thj trU'crng k~t hgpv6'i danh gla qua trinh san xuat~

b) Phu'O'ng thlrc 7: ThCrnghiem, oanh gfa 10san pnam, hang hoa;c) PhU'O'f'l.g th(rc 8: Thlr nght~ ho~ k~ <I\r'lhtoan bQ san ?ha.m,hang!ma.E)i~u 14. Quy dinh v~ con9 bO hQ-'pquy va g£n datJ hQ'p quy (CR)Vi~c c5ng b6 hQ'p quy va gan d~ u hO'PqLJy (CR) d'6i voi chai chCra LPG O"U'O'c

27

QCVN or : 2013JEthuc hi~n theo cac quy dinh cua So Khoa hoc va Cong ngh~ va Muc II Chuang IIThong ill s6 48/2011ffT-BCT ngay 30 thang 12 narn 2011 cua B¢ trU'ang B¢ CongThuonq quy dinh quan IVchat 1U'Q'ngcac san pham, hang hoa nhom 2 thu9c pharn vique]n IY cua 8Q Cong ThU'O'ng.

Di~u 15. Quy djnh v~ ki~m tra ch~t ILPQ'ng chai ch(fa LPGVi~c ki~m tra chat lU'gng chai chua LPG trong san xuat, nhap kh~u, luu thong

tren thi tn.1'cmghoac trong qua trinh Slf dl,lng dU'oocthuc hien thea quy djnh cuaThong tll so 48/2011nT-BCT ngay 30 thanq 12 narn 2011 cua So trllang BQCongThuonq quy dinh quan Iy chelt 1U'Q'ngcac san pham, hang hoa nhorn 2 thuoc pharn viquan Iy cfla B¢ Cong ThU'O'ngva phap ru~t hien hanh va chat 11IQ'ngsan pharn, hanghoa.

ChU'O'ng IVTRAcH NHIEMCOA cAe T6 CHlrC, cA NHAN

E>iftu16. T6 chuc, ca nhan thiet ka, che t~o, xw~t nh~p khau, sL:rachua, sahQ>u,kiem dinh, giao nh~n, v~n chuyen. Slr dl,mg chai ch(ra LPG bang thep vacac to ch(J'c, ca nhan khac co lien quan phai tuan thu cae yeu cau ky thu~t an toanquy djnh t~i Chuang 11cua Quy chuan nay; cac quy dinh t(;li Nghj djnh 86107/2009/N£)-CP ngay 26 thang 11 nam 2009 cua Chinh phu v~ kinh doanh khfdau ma h6a 16ng va Thong tll' so 41/2011/TT-SCT ngay 16 thimg 12 nam 2011cua SQ trU'ang BQ Cong ThU'ang quy dinh va quan Ivan toan trong ITnhVI,fC khfdau mo hoa long.

Di~u 17. To chli'c, ccl nhan san xuat chai chlfa LPG phai ap dl,lng h~ thongquan IV chM llJ'oongnham dam baa chat 1U'Q'ngsan ph€tm phu hQ'pveri quy chuAn kythu?t tlJ'O'ng(rng va ghi nhan thea quy dinh cua phap lu~t va nhan hang h6a trU'ackhi d'tJ'asan pham ra 111u thong tren thi tnfCrng.

£)i~u 18. T6 chuc, ca nhan san xuat chai chli'a LPG, ThU'ang nhan nh$p khauchai chua LPG phai thl)'c hi$n chung nh~n hOOpquy va cong b6 hQ'pquy phu hQ'pvaicae yeu cau quy djnh t;;ti ChU'ang II cua Quy chuan nay, bao dam cae yeu cau antoan clIa chai chua LPG theo cIung nQidung cOng bo va thl)'c hj{~ntnflch nhi~m quyainh t~icac van ban phap lu~t khac c6 lien quan.

Cae chai chua LPG san xu§t trong nl16'c, nh~p khau t(f ngay 01 thang 7 nam2014 phai thl,J'c hi~n cong bE,h9'P quy va g~n d~u hQ'p quy.

Di6u 19. To chuc, ccl nhan san xuat, nh~p khau, kinh doanh chai chua LPGphai bao dam chat 1U'Q'ngsan pham, hang h6a va nhan h~mg h6a doi vai ehaichua LPG phu hQ'pvai quy chuan nay va cac quy djnh cua phap lu~t hi~n hanh.

ChU'O'ngVTO CHUC THU'C HIEN. .

{)i~u 20. CI,IC Ky thu~t an tOEm va Moi trLfcmg cong nghi~p co trach nhi~m phoih9'P vai cae Co' quan, dO'n vi co lien quan hU'ang d~n va to ch(rc thl)'c hii~n Quychuan nay.

28

QCVN o'f: 2013/BCT

Can cli' V80 yeu cau quan 1'1,Cue Ky thuat an toan va M6i trU'cyngc6ng nghi~pc6 trach nhi~m kien nghi BQ trU'o-ng Be;>Cong Thuonq sLra doi, b6 sung Quy chuannay.

ei~u 21. so. Cong Thuonq cac tinh, thanh ph6 tnrc thuoc Trung U'O'ng cotrach nhiern ph6i hop v&i cac cc quan, don vj co lien quan huang dan va to chucthuc hi~n Quy chuan nay tren dja ban quan IY.

Dinh ky hang narn, Sa Cong ThU'O'ng co trach nhi?m t6ng hop, bao cao 89Cong Tturonq (Cue Ky thuat an toan va Moi trU'ang cong nghi~p) cac vU'&ngmac.ki~n nghj cac v§n d~ lien quan den chai chua LPG tren dja ban quan IY.

£)i~u 22. Trong trU'ang hop cac van ban quy pham phap lu~t, tieu chuan duocvi~n dan tal Quy chuan nay co sV'thay doi, b6 sung ho~c dlJ'Q'cthay th~ thi thl,l'chi$ntheo quy dinh tt;ti van ban m&i.I.

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