cong uoc csc 1972

1 CNG C AN TON CNG TEN N 1972

CNG C QUC T V AN TON CNG TEN N, 1972 (Geneva, ngy 02 thng 12 nm 1972)

LI M U

CC CHNH PH K KT, NHN THY s cn thit duy tr mc cao v an ton sinh mng con ngi trong vic xp d, xp chng v vn chuyn cng ten n, QUAN TM n s cn thit to nn s thun tin trong vn chuyn cng ten n quc t, THA NHN, trong vn ny, s thun li trong vic thng nht cc yu cu chung v an ton quc t, CHO RNG Mc ch tt nht ca vic ny l i n k kt mt cng c, QUYT NH chnh thc ha cc yu cu m bo an ton trong vic xp d, xp chng v vn chuyn cng ten n trong khai thc thng thng, v cui cng THA THUN nh sau:

iu I Ngha v chung i vi Cng c

Cc Thnh vin k kt c ngha v m bo tnh hiu lc ca cc iu khon ca Cng c hin ti v cc ph lc nh km l mt phn ca Cng c ny.

iu II

nh ngha Nu khng c cc gii thch khc, trong Cng c ny s dng cc nh ngha sau: 1. Cng ten n l mt vt th ca thit b vn ti:

(a) c cc c tnh c nh v c bn ph hp c th s dng nhiu ln;

(b) c thit k c bit d dng vn chuyn hng ha bng mt hoc nhiu loi hnh vn ti m khng cn phi thng qua xp d trung gian;

(c) c thit k an ton v/hoc d dng trong xp d, c cc chi tit ni gc dng cho mc ch ny

(d) c kch thc m din tch c hnh thnh bi bn gc ngoi ca y l:


(i) ti thiu 14 m2 (150 ft2) hoc (ii) ti thiu 7 m2 (75 ft2) nu c lp t cc chi tit ni gc pha

trn; Thut ng cng ten n khng bao gm xe ch hoc ng gi; tuy nhin, bao gm cc cng ten n c ch trn cc khung gm. 2. Chi tit ni gc l chi tit c hn vo gc trn, gc di ca cng ten

n, c cc l khot ti cc mt xp, chng v/hoc c nh cng ten n 3. Chnh quyn hnh chnh l Chnh ph ca Thnh vin k kt qun l vic

chng nhn cng ten n. 4. c chng nhn c ngha l c chng nhn bi Chnh quyn hnh

chnh. 5. Chng nhn l quyt nh ca Chnh quyn hnh chnh v kiu thit k

hoc mt cng ten n l an ton trong phm vi ca Cng c ny. 6. Vn ti quc t l vic vn ti gia cc im i v n nm lnh th ca

hai quc gia m t nht mt trong hai quc gia p dng Cng c ny. Cng c ny cng phi c p dng khi mt phn ca hot ng vn ti gia hai quc gia c thc hin ti lnh th ca mt quc gia p dng Cng c ny.

7. Hng ha l hng c ch trong cng ten n di bt k hnh thc no. 8. Cng ten n mi l cng ten n c thc hin ng vo hoc sau ngy

c hiu lc ca Cng c ny. 9. Cng ten n hin c l cng ten n khng phi l mi. 10. Ch cng ten n l ch theo quy nh ca lut quc gia ca Thnh vin k

kt hoc ngi thu hoc ngi nhn, nu c mt tha thun gia cc bn rng ngi thu hoc ngi nhn c trch nhim bo dng v kim tra cng ten n.

11. Kiu cng ten n l kiu thit k c Chnh quyn hnh chnh cng nhn.

12. Kiu cng ten n ch to hng lot l nhng cng ten n c ch to theo kiu thit k c cng nhn.

13. Sn phm mu u tin l cng ten n i din cho din cho nhng cng ten n c sn xut hoc s sn xut theo kiu thit k hnh lot.

14. Trng lng s dng ln nht hoc nh mc hoc R l trng lng cho php ln nht ca cng ten n v hng ha trong .

15. Trng lng b l trng lng ca cng ten n khng c hng. 16. Trng lng c ch ln nht hoc P l hiu s gia trng lng s dng

ln nht v trng lng b.


iu III Phm vi p dng

1. Cng c ny p dng i vi cng ten n mi v hin c s dng trong vn ti quc t, khng bao gm cc cng ten n c thit k c bit chuyn ch bng ng hng khng.

2. Tt c cc cng ten n mi phi c chng nhn tha mn cc yu cu v th kiu hoc th n chic nu trong Ph lc I

3. Tt cc cc cng ten n hin c phi c chng nhn theo cc yu cu lin quan v cng nhn i vi cng ten n hin c nu trong Ph lc I trong vng 5 nm k t ngy Cng c ny c hiu lc.

iu IV

Th, Kim tra, Cng nhn v Bo dng 1. m bo tnh hiu lc ca cc quy nh trong Ph lc I cc Chnh quyn

hnh chnh phi thit lp mt quy trnh c hiu qu v vic th, kim tra v cng nhn cc cng ten n theo cc tiu chun c thit lp trong Cng c ny. Tuy nhin Chnh quyn hnh chnh c th y quyn cho mt t chc c nhim v thc hin cng vic th, kim tra v cng nhn.

2. Nu Chnh quyn hnh chnh y quyn cho mt t chc thc hin cc cng vic th, kim tra v cng nhn th phi thng bo cho Tng th k ca T chc hng hi quc t (sau y gi tt l T chc) thng tin cho cc Thnh vin k kt.

3. Phm vi cng nhn c th c Chnh quyn ca cc Thnh vin k kt quy nh.

4. Tt c cc cng ten n phi c duy tr trng thi an ton tha mn cc yu cu ca Ph lc I

5. Nu mt cng ten n c cng nhn m khng tha mn cc yu cu ca cc Ph lc I v II th Chnh quyn hnh chnh lin quan phi thc hin cc bin php cn thit sao cho cng ten n tha mn cc quy nh hoc rt li vic cng nhn.

iu V

Chp thun s Cng nhn 1. Vic cng nhn c cp theo s y quyn ca mt Thnh vin k kt ph

hp vi cc iu khon ca Cng c ny phi c cc Thnh vin k kt khc chp nhn trn tt c cc phng din m Cng c ny cp, c coi l c gi tr nh vic cng nhn c cp bi cc Thnh vin k kt khc.


2. Mt Thnh vin k kt khng c p t bt k quy nh an ton v kt cu hoc th no khc i vi cng ten n c cp trong Cng c ny, tuy nhin Cng c ny khng ngn cn vic p dng cc quy nh hoc php lut ca quc gia hoc tha thun quc t trong vic thc thi cc qui nh an ton v kt cu hoc th b sung cho cc cng ten n c thit k c bit vn chuyn hng ha nguy him, hoc i vi nhng cng ten n c c trng ring bit trong vn chuyn x hng lng hoc i vi cc cng ten n vn chuyn bng ng hng khng. Thut ng hng nguy him c nh ngha thng qua cc tha thun quc t.

iu VI

Kim sot 1. Tt c cc cng ten n c cng nhn theo iu III u phi chu s

kim sot trong lnh th ca cc Thnh vin k kt bi cc thanh tra vin c thm quyn ca Thnh vin k kt . Vic kim sot c gii hn vic xc nh rng cng ten n c Bin chng nhn an ton theo yu cu ca Cng c ny, tr khi c bng chng chc chn tin rng tnh trng ca cng ten n s mang n ri ro r rng v an ton. Trong trng hp , thanh tra vin thc hin vic kim sot ch c thc hin n mc cn thit m bo rng cc cng ten n c a v trng thi an ton trc khi tip tc a vo s dng.

2. Khi cng ten n c du hiu mt an ton do c khim khuyt c th c trc khi thc hin cng nhn cng ten n, Chnh quyn hnh chnh chu trch nhim cng nhn cng ten n phi c thng bo bi Thnh vin k kt v khim khuyt c pht hin.

iu VII

K kt, ph chun, chp nhn, thng qua v tn thnh v tham gia 1. Cng c ny c ng k kt cho ti ngy 15 thng 01 nm 1973 ti

Tr s ca Lin hp quc ti Geneva v sau t 01 thng 2 nm 1973 ti 31 thng 12 nm 1973 bao gm c ti Tr s chnh ca IMO ti London i vi tt c cc Chnh ph thnh vin ca Lin hp quc hoc ca bt k t chc chuyn mn, hoc ca T chc nng lng nguyn t quc t hoc Thnh vin ca Ta n quc t, v bt k Chnh ph no c mi bi i hi ng Lin hp quc tr thnh Thnh vin ca Cng c ny.

2. Cng c ny c ph chun, chp nhn, thng qua v tn thnh v tham gia.

3. Cng c ny s tip tc ng cho vic tham gia bi bt k Chnh ph no nu mc 1.


4. Vn bn ph chun, chp nhn, thng qua v tn thnh v tham gia s c gi ti Tng th k ca T chc (sau y c gi l Tng t k).

iu VIII

C hiu lc 1. Cng c ny s c hiu lc sau mi hai thng tnh t ngy c vn bn th

mi v ph chun, chp nhn, thng qua v tn thnh v tham gia. 2. i vi mi Chnh ph ang ph chun, chp nhn, thng qua v tn thnh

cng c ny sau khi nhn c vn bn th mi v ph chun, chp nhn, thng qua v tn thnh v tham gia, cng c ny s c hiu lc sau mi hai thng tnh t ngy nhn vn bn ca Chnh ph v ph chun, chp nhn, thng qua v tn thnh v tham gia.

3. Bt k Chnh ph no tr thnh Thnh vin ca Cng c ny sau ngy c hiu lc ca mt b sung nu khng c s khc nhau gia cc Chnh ph phi: (a) xem nh l mt Thnh vin ca cng c v cc b sung; v (b) xem nh l mt Thnh vin ca Cng c gi nguyn lin quan ti

bt k mt thnh vin no ca Cng c khng bao trm bi b sung.

iu IX Th tc sa i bt k phn hoc cc phn ca Cng c ny

1. Cng c ny c th c sa i sau khi c ngh ca mt Thnh vin k kt thng qua mt trong cc th tc c nu ra trong iu ny.

2. Sa i sau khi c T chc xem xt: (a) Sau khi c ngh t Thnh vin k kt, bt k sa i no i vi

Cng c ny phi c T chc xem xt. Nu c thng qua bi a s hai phn ba s ngi c mt v b phiu trong y ban An ton Hng hi ca T chc, tt c cc Thnh vin k kt u c mi v tham gia b phiu, sa i nh vy s c thng bo ti tt c cc Thnh vin ca T chc v tt c cc Thnh vin k kt t nht l su thng trc khi n c xem xt bi i hi ng ca T chc. Bt k Thnh vin k kt m khng phi l thnh vin ca T chc u c quyn tham gia v b phiu khi c sa i c i hi ng xem xt.

(b) Nu c thng qua bi a s hai phn ba s ngi c mt v b phiu trong i hi ng, v nu trong a s bao gm a s hai phn ba Thnh vin k kt c mt v b phiu, sa i s c Tng th k thng bo n tt c cc Thnh vin k kt h chp nhn.


(c) Nhng sa i nh vy s c hiu lc sau mi hai thng k t ngy c hai phn ba cc Thnh vin k kt chp nhn. Bn sa i s c hiu lc i vi tt c cc Thnh vin k kt, tr nhng Thnh vin trc lc n c hiu lc tuyn b khng chp nhn.

3. Sa i c chp nhn bng Hi ngh Theo yu cu ca Thnh vin k kt, t nht c mt phn ba s lng cc Thnh vin k kt tn thnh, Tng th k s mi triu tp mt Hi ngh ti cc Quc gia nu trong iu VII.

iu X

Th tc c bit v sa i cc Ph lc 1. Bt k mt sa i no ca cc ph lc c Thnh vin k kt ngh u

c T chc xem xt theo ngh ca Thnh vin. 2. Nu c thng qua bi a s hai phn ba s ngi tham d v b phiu

trong y ban An ton Hng hi ca T chc m tt c cc Thnh vin k kt c mi tham gia b phiu, v nu a s hai phn ba bao gm a s hai phn ba Thnh vin k kt tham gia v b phiu, b sung s c Tng th k thng bo ti tt c cc Thnh vin k kt chp nhn.

3. Sa i ny s c hiu lc vo ngy do y ban An ton Hng hi a ra ti thi im thng qua tr khi, trc ngy do y ban An ton Hng hi a ra ti cng thi im, mt phn nm hoc nm Thnh vin k kt ly s lng no nh hn, thng bo ti Tng th k v s phn i ca h v vic sa i. Vic y ban An ton Hng hi a ra ngy c hiu lc nu trong mc ny phi c a s hai phn ba ngi tham gia c mt v b phiu, bao gm a s hai phn ba Thnh vin k kt tham gia v b phiu.

4. Sa i c hiu lc s, p dng vi tt c cc Thnh vin k kt m khng c phn i i vi sa i, thay th v hy b bt k mt iu khon no m sa i cp ti; vic phn i ca mt Thnh vin k kt khng c tri buc Thnh vin k kt khc phi chp nhn cng ten n p dng Cng c ny.

5. Tng th k s thng bo ti tt c cc Thnh vin k kt v cc Thnh vin ca T chc v tt c cc ngh v thng tin lin quan n iu ny v ngy m cc sa i c hiu lc.

6. Nu sa i ca cc ph lc c ngh xem xt nhng khng c y ban An ton Hng hi thng qua, Thnh vin k kt c th yu cu triu tp mt hi ngh m cc Quc gia nu trong iu VII s c mi tham d. Sau khi nhn c s ng tnh ca t nht mt phn ba s lng cc Thnh vin k kt khc, mt hi ngh nh vy c th c Tng th k triu tp xem xt sa i cho cc ph lc.


iu XI Tuyn b bi c

1. Mt Thnh vin k kt c th thi p dng Cng c ny thng qua vic thng bo ti Tng th k. Vic thi p dng c hiu lc sau mt nm tnh t ngy thng bo gi ti Tng th k.

2. Mt Thnh vin k kt nu thng bo phn i v mt b sung i vi ph lc c th thi p dng Cng c ny v vic thi p dng c hiu lc vo ngy c hiu lc ca sa i.

iu XII

Chm dt hiu lc Cng c ny s dng c hiu lc nu s lng Thnh vin k kt t hn nm vo bt k giai on no lin tc trong vng mi hai thng.

iu XIII Gii quyt tranh chp

1. Bt k tranh chp no gia hai hoc nhiu hn cc Thnh vin k kt lin quan n gii thch hoc p dng Cng c ny, nu khng gii quyt c bng m phn hoc mt hnh thc khc, theo yu cu ca mt trong s h, s c a ti hi ng trng ti phn x nh sau: mi thnh vin tranh chp phi ch nh mt trng ti v hai trng ti phi ch nh ra mt trng ti th ba, ngi ny s l Ch tch. Nu sau ba thng nhn c yu cu m mt thnh vin khng ch nh c mt trng ti hoc nu cc trng ti khng bu ra c mt Ch tch, mt thnh vin c th yu cu Tng th k ch nh mt trng ti hoc Ch tch hi ng trng ti.

2. Quyt nh hi ng trng ti c thit lp theo cc iu khon ca mc 1 khng c tri buc cc thnh vin vo tranh chp.

3. Trng ti ta n phi t a ra cc quy nh v th tc. 4. Cc quyt nh ca hi ng trng ti, v th tc cng nh ni hp v bt k

tranh ci no trc u phi c gii quyt thng qua b phiu. 5. Bt k tranh ci no xy ra gia cc thnh vin ca tranh chp lin quan n

gii thch v thc hin ca vic phn xt c th c bt k mt thnh vin trnh phn x ti hi ng trng ti a ra phn xt.

iu XIV Bo lu

1. Vic bo lu i vi cng c ny c cho php, tr nhng vic lin quan n cc iu khon ca iu I n iu VI, iu XIII, iu ny v cc ph


lc, vi iu kin vic bo lu phi c thng bo bng vn bn, nu vic thng bo thc hin trc khi c thng bo chnh thc v vic k kt, ph chun, chp nhn, thng qua v tn thnh v tham gia. Tng th k phi thng tin v cc bo lu nh vy i vi tt c cc Quc gia nu trong iu VII.

2. Bt k vic bo lu theo mc 1: (a) thay i i vi Thnh vin k kt thc hin bo lu vi cc iu

khon ca Cng c ny lin quan n phm v ca vic bo lu; (b) bo lu cc iu khon c cng phm vi i vi cc Thnh vin k

kt khc c lin quan n Thnh vin k kt thc hin vic bo lu; 3. Thnh vin k kt thc hin bo lu theo mc 1 c th rt li vic bo lu vo bt k thi im no khi thng bo cho Tng th k.

iu XV

Thng bo Ngoi vic thng bo v thng tin nu iu IX, X v XIV, Tng th k s phi thng bo ti tt c cc Quc gia cp iu VII cc vn sau: (a) k kt, ph chun, chp thun, thng qua v tham gia theo iu VII; (b) ngy c hiu lc ca Cng c ny theo iu VIII; (c) ngy c hiu lc ca cc sa i ca Cng c ny theo iu IX v X; (d) thi p dng theo iu XI; (e) hy b i vi Cng c ny theo iu XII.

iu XVI Cc vn bn c gi tr

Nguyn bn ca Cng c ny bng cc th ting Trung Quc, Anh, Php, Nga v ty Ban Nha c gi tr nh nhau, s c np ln Tng th k l ngi c trch nhim xc nhn bn sao xc thc ti tt c cc Quc gia nu iu VII. CHNG KIN CC IU TRN, nhng ngi c thm quyn di y c Chnh ph ca mnh y quyn k cng c ny. THC HIN ti Geneva ngy hai thng mi hai nm mt ngn chn trm by mi hai.


PH LC I QUY NH V TH, KIM TRA, CHNG NHN V BO DNG

CNG TEN N

CHNG 1 QUY NH CHUNG V H THNG CHNG NHN

Quy nh 1

Bin chng nhn an ton 1. (a) Bin chng nhn an ton ph hp vi cc thng s k thut th hin trong

ph lc ny phi c gn c nh cho mi cng ten n c chng nhn ti v tr d quan st, ngay cnh bt k mt tm bin no c cp chnh thc, ch m n kh b h hng.

(b) Trn mi cng ten n, ton b trng lng s dng ln nht phi ghi ph hp vi thng tin v trng lng s dng ln nht trn Bin chng nhn an ton.

(c) Ch cng ten n phi tho b Bin chng nhn an ton trn cng ten n nu: (i) cng ten n c hon ci sai vi chng nhn gc v cc thng tin

trn Bin chng nhn an ton, hoc (ii) cng ten n khng cn c s dng v khng c duy tr bo

dng ph hp vi Cng c, hoc (iii) vic chng nhn b Chnh quyn hnh chnh hu b.

2. (a) Bin chng nhn an ton phi c thng tin sau y t nht bng ting Anh

hoc ting Php: BIN CHNG NHN AN TON CSC Quc gia chng nhn v yu cu chng nhn lin quan Ngy (thng v nm) ch to S nhn dng ca nh ch to ca cng ten n hoc, i vi cng ten n hin c m khng c s th Chnh quyn hnh chnh s cp. Trng lng s dng ln nht (kg v lbs) Ti trng xp chng cho php 1,8g (kg v lbs) Gi tr ti trng th lch (kg v lbs).


(b) Khong trng phi c dnh cho vic ghi nhng gi tr (cc h s) v bn ca mt mt v/hoc mt bn ph hp vi mc 3 ca quy nh ny v Ph lc II, php th s 6 v s 7. Ngoi ra cn phi dnh khong trng ghi ngy (thng v nm) kim tra bo dng u tin v cc ln tip theo trong s dng.

3. Nu Chnh quyn hnh chnh thy rng mt cng ten n mi tho mn cc yu cu v an ton ca Cng c v nu cng ten n c cc gi tr (h s) bn ca tm cui v /hoc tm cnh c thit k ln hn hoc nh hn nh quy nh trong Ph lc II th nhng gi tr phi c th hin trong Bin chng nhn an ton.

Nu gi tr ti trng xp chng hoc lch tng ng nh hn 192.000kg hoc 150kN, cc cng ten n c xem l c hn ch chu ti trng xp chng hoc lch v phi c nh du bng du hiu d nhn bit, theo yu cu ca cc tiu chun lin quan(*). (*) Tham kho tiu chun ISO 6346, Cng ten n m s, nhn dng v nh du

4. Bin chng nhn an ton khng c lm nh hng n nhn hiu hoc thng tin c th c yu cu bi nhng quy nh c hiu lc khc.

Quy nh 2

Bo dng v kim tra 1. Ch cng ten n phi c trch nhim duy tr cng ten n trng thi an ton. 2. (a) Cng ten n c chng nhn phi c ch s hu kim tra hoc

c kim tra ph hp vi quy trnh c quy nh hoc c cng nhn bi Thnh vin k kt lin quan, khong cch gia hai t kim tra thch hp vi iu kin hot ng.

(b) Ngy (thng v nm) cng ten n mi ch to c kim tra ln u tin phi c ghi vo Bin chng nhn an ton.

(c) Ngy (thng v nm) cng ten n kim tra li phi c ghi r rng vo cng ten n hoc st bn Bin chng nhn an ton n mc c th thc hin c v theo cch c th chp nhn c m Thnh vin k kt quy nh hoc chp nhn mt quy trnh kim tra c th c lin quan.

(d) Thi hn t ngy ch to n ngy kim tra u tin khng c vt qu 5 nm.Thi hn ca nhng ln kim tra tip theo ca cng ten n mi v kim tra li ca cng ten n ang s dng khng c ln hn 30 thng. Tt c cc cuc kim tra nhm xc nh xem cng ten n c h hng no c th gy nguy him cho con ngi khng.

3.


(a) thay th cho mc 2, cc Thnh vin k kt c lin quan c th ph duyt chng trnh kim tra lin tc nu tho mn, thng qua cc bng chng do ch s hu trnh ln c tiu chun an ton khng thp mt yu cu no trong mc 2 trn.

(b) nhn bit cng ten n ang hot ng theo chng trnh kim tra lin tc c duyt th phi ghi k hiu ACEP v nhn dng ca Thnh vin k kt duyt chng trnh ln Bin chng nhn an ton hoc st cnh bin ti mc c th thc hin c ca cng ten n.

(c) Ton b vic kim tra c thc hin theo chng trnh nh vy phi nhm xc nh xem cng ten n c h hng no c th gy nguy him cho con ngi hay khng. Vic kim tra phi thc hin khi c sa sa cha ln, tn trang li, trao i thu/cho thu v trong bt k trng hp no khng c t hn mt ln trong vng 30 thng.

4. Chng trnh c ph duyt phi c xem xt li t nht mt ln trong khong thi gian 10 nm m bo rng k hoch ny vn c duy tr. m bo tnh thng nht trong vic kim tra c lin quan i vi cng ten n v hot ng khai thc an ton, Chnh ph k kt c lin quan phi m bo rng cc yu cu v kim tra chu k hoc chng trnh kim tra lin tc c ph duyt phi bao gm cc yu t sau:

.1 cc bin php, phm vi v tiu chun s dng khi kim tra; .2 tn sut ca vic kim tra; .3 trnh chuyn mn ca ngi thc hin kim tra; .4 mt h thng lu tr cc bo co v h s gm c: .1 s nhn bit duy nht ca ch cng ten n; .2 ngy thc hin kim tra; .3 cch nhn bit bng cp ca ngi thc hin kim tra; .4 tn v a im ca t chc ti ni thc hin kim tra; .5 kt qu kim tra; v

.6 Ngy kim tra tip theo (NED) nu thc hin K hoch kim tra theo chu k (PES);

.5 mt h thng ghi li v cp nht s nhn bit ca tt c cc cng ten n thc hin theo chng trnh kim tra thch hp;

.6 bin php v h thng cc tiu chun bo dng nu r c tnh thit k ca cc cng ten n c th;

.7 cc iu khon bo dng cc cng ten n cho thu nu do ngi khc s dng; v

.8 iu kin v quy trnh thm cc cng ten n vo chng trnh c duyt.


5. Thnh vin k kt phi thc hin nh gi chu k chng trnh c duyt m s tun th vi cc iu khon ph duyt do Thnh vin k kt a ra. Thnh vin k kt c th thu hi vic ph duyt nu cc iu kin v ph duyt khng c tun th.

6. Dng cho mc ch ca quy nh ny, Thnh vin k kt c lin quan l Thnh vin k kt ca cc quc gia m ch s hu c tr hoc t vn phng chnh. Tuy nhin, trong trng hp ni ch s hu c tr hoc t vn phng chnh m chnh ph ca quc gia cha chun b cho vic quy nh hoc ph duyt mt chng trnh kim tra, ch s hu c th s dng quy trnh c quy nh hoc ph duyt bi Chnh quyn hnh chnh ca mt Thnh vin k kt c thc hin v hot ng nh Thnh vin k kt c lin quan. ca thnh vin tham gia cng c chng nhn theo lut nh ca Cc bn lin quan tham gia cng c. Ch s hu phi tun theo cc iu kin i vi vic s dng cc quy trnh nh vy do Chnh quyn hnh chnh ban hnh.

7. Chnh quyn hnh chnh phi a cng khai cc thng tin v Chng trnh kim tra lin tc.


CHNG II QUY NH I VI CHNG NHN CNG TEN N MI THEO

KIU THIT K

Quy nh 3 Chng nhn cng ten n mi

c iu kin cho vic chng nhn vi mc ch an ton theo cng c ny mi cng ten n u phi tun theo cc yu cu a ra trong Ph lc II.

Quy nh 4

Cng nhn kiu thit k Trong trng hp cc cng ten n c yu cu c chng nhn, Chnh quyn hnh chnh s thm nh thit k v chng kin vic th mt cng ten n mu m bo rng cng ten n ph hp vi cc yu cu a ra trong Ph lc II. Nu tho mn, Chnh quyn hnh chnh phi thng bo cho ngi yu cu bng vn bn rng cng ten n t yu cu ca Cng c ny v thng bo ny phi cho php nh ch to gn Bin chng nhn an ton cho tng cng ten n ca lot cng ten n c cng kiu thit k.

Quy nh 5 Cc yu cu khi cng nhn kiu thit k

1. cng ten n c ch to hng lot c cng kiu thit k, yu cu cng nhn kiu thit k c trnh cho Chnh quyn hnh chnh km theo bn v, cc thng s thit k ca kiu cng ten n cn cng nhn v nhng ti liu khc theo yu cu ca Chnh quyn hnh chnh.

2. Ngi yu cu phi cng b nhng k hiu nhn dng m nh ch to s gn cho loi cng ten n c yu cu cng nhn.

3. Trong yu cu phi km theo s m bo t nh sn xut rng: (a) trnh cho Chnh quyn hnh chnh nhng cng te n thuc kiu thit

k lin quan nu Chnh quyn hnh chnh yu cu kim tra; (b) thng bo cho Chnh quyn hnh chnh v bt c thay i no trong

thit k hoc thng s k thut v ch cho n khi c ph duyt trc khi gn Bin chng nhn an ton ln cng te n;

(c) ch gn Bin chng nhn an ton ln tng cng te n trong lot cng ten n ch to cng kiu thit k;

(d) lu gi bn ghi cc cng ten n c ch to theo kiu thit k c cng nhn. Bn ghi ny ti thiu phi c nhng ni dung nh s


nhn dng ca nh ch to, ngy giao hng, tn v a ch khch hng nhn cng ten n.

4. Chnh quyn hnh chnh c th chp thun vic chng nhn cho cng ten n c hon ci theo kiu thit k c cng nhn nu Chnh quyn hnh chnh thy tha mn rng vic hon ci khng lm nh hng n gi tr ca cc php th c thc hin trong qu trnh cng nhn kiu thit k.

5. Chnh quyn hnh chnh khng c giao cho nh ch to quyn c gn Bin chng nhn an ton trn c s kiu thit k c cng nhn tr khi nh ch to tha mn vic xy dng c h thng kim sot sn xut ni b nhm m bo vic ch to cng ten n ph hp vi mu c cng nhn.

Quy nh 6

Kim tra trong qu trnh ch to m bo rng cc cng ten n ca cng mt kiu thit k c ch to theo thit k c cng nhn, Chnh quyn hnh chnh phi kim tra hoc th vi mt s lng cng ten n cn thit, ti bt k mt giai on no c lin quan trong qu trnh sn xut hng lot theo cng mt kiu thit k.

Quy nh 7 Thng bo ca Chnh quyn hnh chnh

Nh ch to phi thng bo cho Chnh quyn hnh chnhtrc khi bt u ch to mt lot cng ten n mi c ch to ph hp vi mt kiu thit k c cng nhn.


CHNG III QUY NH I VI CHNG NHN CNG TEN N CH TO N CHIC

Quy nh 8 Chng nhn cng ten n ch to n chic

Vic chng nhn cng ten n ch to n chic c th c chp thun nu Chnh quyn hnh chnh, sau khi kim tra v chng kin th, thy rng cng ten n tha mn cc yu cu ca Cng c ny; Chnh quyn hnh chnh nu thy tha mn phi thng bo bng vn bn cho ngi yu cu v vic chng nhn v thng bo ny cho php gn Bin chng nhn an ton cho cng ten n trn.


CHNG 4 QUY NH V CHNG NHN CC CNG TEN N HIN C V CC CNG TEN N MI KHNG C CHNG NHN TI THI IM

SN XUT

Quy nh 9 Chng nhn cng ten n hin c

1. Nu trong vng 5 nm k t ngy Cng c ny c hiu lc, ch cng ten n hin c xut trnh c nhng thng tin sau y cho Chnh quyn hnh chnh: (a) ngy v ni ch to; (b) s nhn dng ca nh ch to ca cng ten n nu c; (c) trng lng s dng ln nht; (d)

(i) c bng chng rng cng ten n loi ny hot ng vn chuyn an ton trn bin v/hoc trn ng b trong khong thi gian t nht 2 nm, hoc

(ii) c bng chng tha mn Chnh quyn hnh chnh rng cng ten n c ch to theo kiu thit k c th v tha mn cc iu kin k thut a ra trong Ph lc II, tr khi cc iu kin k thut lin quan n vic th bn mt mt v mt bn, hoc

(iii) c bng chng rng cng ten n c ch to theo tiu chun, m theo Chnh quyn hnh chnh chng tng ng vi cc iu kin k thut a ra trong Ph lc II, tr khi cc iu kin k thut lin quan n vic th bn mt mt v mt bn;

(e) trng lng xp chng cho php 1,8g (kg v lb); v (f) cc d liu khc theo yu cu i vi Bin chng nhn an ton;

khi Chnh quyn hnh chnh, sau khi iu tra, phi thng bo vi ch cng ten n bng vn bn l cng ten n c c chp thun chng nhn hay khng; v nu chp nhn thng bo ny phi cho php ch cng ten n gn Bin chng nhn an ton sau khi thc hin vic kim tra ph hp vi Ph lc II. Vic kim tra v gn Bin chng nhn an ton ln cng ten n phi c hon thnh khng mun hn ngy 01 thng 01 nm 1985.

2. Cng ten n hin c khng t cht lng chng nhn theo mc 1 ca quy nh ny c th c chng nhn theo nhng iu khon ca Chng 2 hoc


Chng 3 ca Ph lc ny. i vi nhng cng ten n ny cc yu cu ca Ph lc II lin quan n th bn mt mt v mt bn khng p dng. Chnh quyn hnh chnh nu thy tha mn rng cng ten n ang trong thi gian khai thc, c th min tr cc yu cu v bn v v th, tr vic nng v th bn mt sn, nu thy thch hp.

Quy nh 10

Chng nhn cng ten n mi cha c chng nhn trong lc ch to. Nu trc ngy 06/9/1982, ch cng ten n mi cha c chng nhn vo lc ch to th phi gi nhng thng tin sau y n Chnh quyn hnh chnh: (a) ngy v ni ch to; (b) s nhn dng ca nh ch to ca cng ten n, nu c; (c) trng lng s dng ln nht; (d) c bng chng r rng tha mn Chnh quyn hnh chnh rng cng ten n

c ch to theo kiu thit k c th theo cc iu kin k thut a ra trong Ph lc II;

(e) trng lng xp chng cho php 1,8g (kg v lb); (f) cc d liu khc theo yu cu i vi Bin chng nhn an ton. Chnh quyn hnh chnh, sau khi iu tra, c th chp nhn cng ten n, bt k nhng iu khon Chng 2. Khi chp thun, vic chng nhn trn y phi c thng bo bng vn bn cho ch cng ten n v thng bo ny phi cho php ch cng ten n gn Bin chng nhn an ton ln cng ten n sau khi thc hin kim tra ph hp vi Quy nh 2. Vic kim tra v gn Bin chng nhn an ton ln cng ten n phi hon thnh trc ngy 01 thng 01 nm 1985.


CHNG 5 QUY NH V CHNG NHN CNG TEN N HON CI

Quy nh 11

Chng nhn cng ten n hon ci Ch ca cng ten n c chng nhn c yu cu hon ci theo cch thay i kt cu phi thng bo cho Chnh quyn hnh chnh hoc t chc c y quyn chnh thc v s thay i . Chnh quyn hnh chnh hoc t chc c y quyn chnh thc c th yu cu th li cng ten n hon ci vo lc thch hp trc khi chng nhn li.


PH CHNG Bin chng nhn an ton phi ph hp vi hnh mu di y, phi gi c hnh dng bn vng, khng b n mn, chu la, c hnh ch nht v c kch thc khng nh hn 200 x 100mm. Cc ch BIN CHNG NHN AN TON c chiu cao nh nht l 8mm, cc ch v s khc c chiu cao nh nht l 5mm phi c ng chm, dp ni hoc c th hin trn b mt bng mt cch bn vng v phi d c.

BIN CHNG NHN AN TON

1..........[GB-L/749/2/7/75]..............................................................

2..NGY CH TO.. 3..........S NHN DNG ............................................................

4..........TRNG LNG S DNG LN NHT.........kg.......lb 5..........TRNG LNG CHO PHP XP CHNG

VI 1,8G...................kg................lb 6..........GI TR TI TRNG TH LCH.............kg........lb 7.......................................................................................................

8....................................................................................................... 9.......................................................................................................

1. Ghi Quc gia chng nhn v yu cu chng nhn lin quan nh v d trn

dng 1 (Quc gia chng nhn c th c biu th bng cch s dng k hiu phn bit dng biu th quc gia khi ng k phng tin giao thng trn ng b giao thng quc t.)

2. Ngy (thng v nm) ch to. 3. S nhn dng ca nh ch to ca cng ten n, hoc trong trng hp cng

ten n hin c m khng c s nhn dng th Chnh quyn hnh chnh s cp s .

4. Trng lng s dng ln nht (kg v lb). 5. Trng lng cho php xp chng vi 1,8g (kg v lb). 6. Gi tr ti trng th lch (kg v lb). 7. bn mt mt ch c th hin nu mt mt c thit k chu c ti

trng c gi tr ln hn hoc nh hn 0,4 ln trng lng c ch ln nht, ngha l 0,4P.

200 mm

10

0 m

m


8. bn mt bn ch c th hin nu mt bn c thit k chu c ti trng c gi tr ln hn hoc nh hn 0,6 ln trng lng c ch ln nht, ngha l 0,6P.

9. Ghi ngy kim tra bo dng u tin (thng v nm) i vi cng ten n mi v nhng ln kim tra bo dng (thng v nm) tip theo nu bin c s dng cho mc ch ny.

10. Mt ca khng tnh vo bn xp chng phi c ch r trn bin nu cng ten n ch c duyt cho mt ca khng tham gia chu lc. Du hiu phi ch r: TI TRNG XP CHNG CHO PHP KHI THO MT CA 1,8 g (kglbs). Du hiu ny phi c hin th ngay gn gi tr th lch ( dng 5).

11. Mt ca khng tnh vo cng ngang phi c ch r trn bin nu cng ten n ch c duyt cho mt ca khng tham gia chu lc. Du hiu phi ch r: TI TRNG TH LCH CHO PHP KHI THO MT CA 1,8 g (kglbs). Du hiu ny phi c hin th ngay gn gi tr th xp chng ( dng 6).


PH LC II CC YU CU V AN TON V TH KT CU

Gii thiu Trong cc yu cu cho trong ph lc ny c tnh n ton b cc lc do s vn hnh cng ten n gy ra nh s dch chuyn, sp xp, xp chng, trng lc ca cng ten n mang ti v cc ngoi lc, tt c khng c vt qu bn thit k ca cng ten n, trong c cc gi nh nh sau: (a) cng ten n phi hn ch c cc lc tc dng ln hn thit k; (b) hng ha trong cng ten n phi c sp xp ph hp vi thc t v mt

thng mi rng hng ha khng c tc ng ln trn cng ten n cc lc ln hn thit k.

Ch to 1. Cng ten n phi c ch to t bt k loi vt liu thch hp no tha mn

vic thc hin cc php th sau y m khng c c bin dng d hoc s bt thng no lm cho n khng s dng c nh i vi mc ch ca thit k l phi an ton.

2. Kch thc, s nh v, dung sai lp ghp ca chi tit ni gc phi c kim tra lin quan n cc chc nng ca h thng nng v chng buc.

Ti trng th v quy trnh th Cng ten n ph hp vi thit k, cc ti trng th v quy trnh th sau y phi c p dng cho tt c cc loi cng ten n: 1. NNG Cng ten n c ti bn trong phi c nng cn thn sao cho gia tc ca lc nng l khng ng k. Sau khi nng cng ten n phi c treo trong 5 pht, sau h xung t. A. Nng bng chi tit ni gc

TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti bn trong: Ti trng phn b u bn trong sao cho tng khi lng ca cng ten n v ti th bng 2R. Trong trng hp cng ten n ch hng lng, khi khi lng th ca ti bn trong v trng lng b nh hn 2R th ti b sung phi phn b u trn sut chiu di ca kt cha. Lc nng:

(i) Nng bng chi tit ni gc pha trn: Cc cng ten n c kch thc chiu di danh ngha ln hn 3000 mm (10 ft) (danh ngha) phi t lc nng theo phng thng ng bn chi tit ni gc pha trn ca cng ten n. Cc cng ten n c chiu di danh ngha nh hn hoc bng 3000 mm (10 ft) (danh ngha) phi t lc nng bn chi


Lc nng 2R phi c tin hnh nh quy nh Quy trnh th.

tit ni gc pha trn sao cho gc gia mi thit b nng vi phng thng ng phi bng 30o. (ii) Nng bng chi tit ni gc pha di: Cc cng ten n phi c t lc nng vo bn chi tit ni gc pha di. Gc gia hng ca lc nng vi mt phng ngang nh sau: 30o i vi cng ten n 12000 mm (40ft) (danh ngha) hoc ln hn, 37o i vi cng ten n 9000 mm (30ft) (danh ngha) v hn nhng khng bao gm loi 12000 mm (40ft) (danh ngha), 45o i vi cng ten n 6000 mm (20ft) (danh ngha) v hn nhng khng bao gm loi 9000 mm (30ft) (danh ngha), 60o cho nhng cng ten n c chiu di nh hn 6000 mm(20ft) (danh ngha).

B. Nng bng cc phng php khc TI TH V LC NNG QUY TRNH TH Ti trng bn trong: Ti trng th phi c phn b u bn trong sao cho tng khi lng ti trng th v cng ten n bng 1,25R. Trong trng hp cng ten n ch hng lng, khi khi lng ca ti trng th v khi lng b nh hn 1,25R th khi lng ph thm phi c phn b u theo chiu di ca kt cha. Lc nng: Vic nng klhi lng th 1.25R phi c thc hin theo cch c quy nh Quy trnh th

(i) Nng bng chc nng Cng ten n phi c t trn cc thanh cng nm trong mt phng nm ngang, mi thanh nm trong mt chc nng c dng nng ca cng ten n v c nh tm trong chc nng. Chiu rng ca thanh phi bng chiu rng ca chc nng v cm su vo trong mt on bng 0,75 chiu di ca chc nng. (ii) Nng bng tay ngom Cc cng ten n phi c t trn cc ming m cng nm trn mt mt phng nm ngang, mi ming nm di v tr mi tay ngom. Nhng ming m ny phi c kch c bng b mt nng tay ngom. (ii) Cc phng php khc Nu cc cng ten n c thit k nng


trong iu kin c ti bng nhng phng php khc vi A hoc B (i) (ii) th chng phi c th c ti bn trong v lc nng th hin c nhng iu kin gia tc thch hp cho phng php .

2. XP CHNG 1 i vi iu kin vn chuyn quc t, khi lc gia tc theo phng thng ng ln nht sai khc ng k so vi tr s1,8g v khi cng ten n b hn ch v hiu qu v tin cy trong iu kin nh vy, ti trng xp chng c th thay i theo t l thch hp vi lc gia tc. 2 Khi thc hin thnh cng php th, cng ten n c th coi nh c t thm khi lng cho php xp chng tnh v khi lng phi c ghi vo Bin chng nhn an ton, v tr i din vi tiu KHI LNG XP CHNG CHO PHP 1,8g (kg v lb)

TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti trng bn trong: Ti ca cng ten n phi c phn b u trn sn sao cho tng khi lng gia cng ten n v ti th bng 1,8R. Cng ten n ch hng lng c th c th trong iu kin khng hng. Ngoi lc tc dng: Lc tc dng theo phng thng ng t trn xung vo mi chi tit ni gc trong bn chi tit ni gc pha trn bng 0,25 x 1,8 x khi lng xp chng tnh cho php.

Cng ten n, vi ti trng bn trong c quy nh, phi c t trn bn m phng ngang bng nhau c bi cc b mt cng, mi m di mi chi tit ni gc gc di y hoc gc kt cu tng ng. Cc m phi c t ng tm di cc chi tit ni gc v phi c cc kch thc hnh chiu bng ging nh cc chi tit ni gc. Cc ngoi lc tc dng lc phi c tc dng thng qua chi tit ni gc th ph hp hoc thng qua cc ming m c cng kch thc hnh chiu bng. Mi chi tit ni gc hoc ming m phi thay th c cho chi tit ni gc pha trn ca cng ten n theo chiu ngang l 25,4 mm (1 in) v theo chiu dc l 38 mm (

211 in).

3. TI TRNG TP TRUNG TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti trng bn trong: (a) Mt nc


Khng c Ngoi lc tc dng: Ti trng 300 kg (660lb) phn b u trn din tch 600 x 300 mm (24 in x12 in) Ti trng bn trong: Hai ti trng tp trung, mi ti c khi lng 2730 kg (6000lb) v mi ti tc dng ln mt sn cng ten n qua mt din tch tip xc 142 cm2 (22 in2) Ngoi lc tc dng: Khng c

Cc ngoi lc tc dng phi tc dng theo phng thng ng t trn xung vo b mt pha ngoi ca khu vc yu nht trn nc ca cng ten n. (b) Mt sn Php th c thc hin vi cng ten n c t trn bn gi ngang bng nhau bn di bn gc y sao cho kt cu ca cng ten n khng b x lch. Mi thit b th c cht ti vi khi lng 5460kg (12000lb), ngha l 2730 kg trn mt trong hai b mt, tng din tch tip xc ca hai b mt vi mt sn l 284 cm2, ngha l din tch tip xc ca mi b mt l 142 cm2, b rng ca mi b mt l 180 mm, khong cch tm hai b mt l 760 mm, thit b th phi di chuyn trn ton b din tch mt sn ca cng ten n.

4. CNG NGANG TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti trng bn trong: Khng c Ngoi lc tc dng: Cc lc lm chuyn v kt cu mt mt pha bn cnh cng ten n. Cc

(a) Mt nc Phi t cng ten n trng thi khng hng (T) trn bn gi ngang bng, mi gi nm pha di mt trong bn gc y v c gi chng li s chuyn ng ngang v thng ng bng cc thit b neo c b tr sao cho vic gi theo chiu ngang ch c thc hin ti cc gc y di i xng theo ng cho vi nhau m ti cc c lc tc dng. Ngoi lc tc dng phi tc dng ring bit hoc ng thi vo tng chi tit ni gc nh trn mt mt bn ca cng ten


lc phi bng vi gi tr lc thit k cho cng ten n.

n theo cc ng song song vi v cc mt phng ca u mt cng ten n. Cc lc tc dng u tin phi hng vo cc chi tit ni gc v sau c hng ra khi chi tit ni gc. Trng hp cng ten n c cc u mt ging nhau th ch th cho mt u. Trng hp hai mt mt khng i xng qua trc thng ng th phi th c hai u mt.

5. HN CH DC (TH TNH) Vic thit k v ch to cng ten n nn lu rng, khi cc cng ten n vn ti bng ng b, c th phi chu mt gia tc 2g trong mt phng ngang theo hng dc ca cng ten n. TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti trng bn trong: Ti trng c phn b u trn sn sao cho trng lng phi hp ca ti th v ca cng ten n bng trng lng s dng ln nht R. Trong trng hp cng ten n ch hng lng, khi ti bn trong cng vi khi lng b cng ten n nh hn bng trng lng s dng ln nht, R, th phi b sung ti th. Ngoi lc tc dng: Cc lc ko v nn dc c ln bng R tc dng trn mi mt cng ten n, l t hp 2R tc dng ln ton b y ca cng ten n.

Cng ten n, vi ti bn trong c quy nh, phi c gi theo chiu dc bng cch c nh chc chn hai chi tit ni gc pha di hoc bng mt kt cu gc tng ng ti mt im cui n cc im neo gi thch hp. Cc ngoi lc tc dng u tin tc dng vo im neo sau hng ra khi im neo. Mi mt ca cng ten n u phi th.

6. MT MT Cc mt mt phi c kh nng chu c ti trng khng nh hn 0,4P (trng lng c ch ln nht). Tuy nhin, nu mt mt c thit k chu c ti trng ln hn hoc nh hn 0,4P th h s lc phi c ghi vo Bin chng nhn an ton ph hp vi quy nh 1, Ph lc 1. TI TRNG TH V LC TC DNG

QUY TRNH TH


Ti trng bn trong: bn trong cc mt mt phi chu c lc phn b u l 0,4P hoc ti trng khc khi thit k cng ten n. Ngoi lc tc dng: Khng c

Ti trng bn trong c quy nh phi c p dng nh sau: C hai mt mt ca cng ten n u phi th tr khi cc mt mt ging ht nhau th ch cn th mt mt. Cc mt mt ca cng ten n nu h hoc c ca th c th c th ring bit hoc ng thi. Cc mt mt ca cng ten n nu h hoc c ca phi c th ring bit. Khi cc mt mt c th ring bit cc phn lc ca lc tc dng n mt bn phi tip gip vi kt cu chn ca cng ten n .

7. MT BN Mt bn phi c kh nng chu c ti trng khng nh hn 0,6P (trng lng c ch ln nht). Tuy nhin, nu mt mt c thit k chu c ti trng ln hn hoc nh hn 0,6P th h s lc phi c ghi vo Bin chng nhn an ton ph hp vi quy nh 1, Ph lc 1. TI TRNG TH V LC TC DNG

QUY TRNH TH

Ti trng bn trong: bn trong cc mt bn phi chu c lc phn b u l 0,6P hoc ti trng khc khi thit k cng ten n. Ngoi lc tc dng: Khng c

Ti trng bn trong c quy nh phi c p dng nh sau: C hai mt bn ca cng ten n u phi th tr khi hai mt bn ging ht nhau th ch cn th mt bn. Cc mt bn phi c th ring bit v phn lc ca ti bn trong phi tip gip vi chi tit ni gc hoc bng kt cu gc tng ng. Cc cng ten n m bn trn phi c th vi iu kin hot ng theo thit k, v d, vi c cu np trn dch chuyn c nguyn v tr.

8. THO MT CA 1. Cc cng ten n vi mt ca b tho c s suy gim ng k v kh nng chu ti trng xp chng v c kh nng gim kh nng chu xp chng. Vic tho cnh ca ca cng ten n trong khai thc c coi nh l hon ci cng ten n. Cng ten n phi c chng nhn cho vic tho mt cnh ca. Vic chng nhn ny


phi da trn kt qu ca vic th c nu ra sau y. 2. Sau khi tha mn vic th xp chng cng ten n c phn loi theo khi lng xp chng cho php v phi c ghi trn Bin chng nhn an ton ngay sau dng th 5: KHI LNG XP CHNG CHO PHP 1.8 g (kg v lbs) KHI THO MT CA. 3. Sau khi tha mn vic th xp chng ti trng th xp chng phi c ghi trn Bin chng nhn an ton ngay sau dng th 6: GI TR TH TI TRNG XP CHNG (kg v lbs) KHI THO MT CA. TI TRNG TH V LC TC DNG QUY TRNH TH

Xp chng Ti trng bn trong: Ti trng phi phn b u bng tng khi lng ca cng ten n v ti th bng 1,8R. Ngoi lc tc dng: Mi gc trong bn chi tit ni gc chu lc theo hng thng ng t trn xung bng 0,25 x 1,8 x khi lng xp chng tnh cho php. cng ngang: Ti trng bn trong: Khng c Ngoi lc tc dng: Gy ra chuyn v sang mt bn ca cc kt cu mt ca cng ten n. Lc c gi tr bng vi gi tr khi thit k cng ten n.

Quy trnh th theo mc 2. XP CHNG Quy trnh th theo mc 4. CNG NGANG


PH LC III KIM SOT V THM TRA

1. Gii thiu iu VI ca cng c ny cp ti cc bin php kim sot c th c thc hin bi Thnh vin k kt, vic kim sot ny ch gii hn vic xc nhn rng cng ten n c Bin chng nhn an ton cn hiu lc, v c mt chng trnh kim tra lin tc c duyt (ACEP) hoc du hiu Ngy kim tra tip theo cn hiu lc (NED), tr khi c du hiu r rng tin rng tnh trng ca cng ten n to ra nguy c r rng v an ton. Ph lc ny a ra chi tit gip thanh tra c thm quyn nh gi tnh nguyn vn ca cc b phn kt cu quan trng ca cng ten n v gip h a ra quyt nh xem cng ten n c an ton tip tc vn chuyn hay chng phi c dng vn chuyn n khi c bin php khc phc thch hp. Phi c tiu chun xc nh vic ht hn s dng, v khng c s dng nh l tiu chun sa cha hoc s dng theo CSC ACEP hoc k hoch kim tra chu k.

2. Cc bin php kim sot Cc thanh tra vin c y quyn phi quan tm n cc vn sau:

.1 vic kim sot phi c thc hin i vi cng ten n c nguy c r rng v an ton;

.2 cc cng ten n c xp ln c h hng bng hoc vt qu tiu chun a ra c th gy nguy him cho con ngi. Thanh tra vin c y quyn phi dng cc cng ten n li. Tuy nhin, thanh tra vin c y quyn c th cho php cng ten n tip tc c di chuyn nu n ch di chuyn n bn cui m khng phi nhc ln khi phng tin vn chuyn;

.3 cc cng ten n rng b h hng bng hoc vt qu tiu chun a ra c th gy nguy him cho con ngi. Cng ten n rng ch thay i v tr sa cha ti kho cha ca ch cng ten n nu chng c di chuyn mt cch an ton; vic ny c th lin quan n di chuyn ni a hoc quc t. cc cng ten n h hng khi c dch chuyn phi c quan tm n cc h hng v kt cu khi phi bc xp v vn chuyn.

.4 thanh tra vin c thm quyn phi thng bo cho ch cng ten n, ngi thu hoc ngi nhn khi cng ten n chu s kim sot;

.5 cc iu khon nu ra trong Ph lc ny khng th bao trm ht tt c cc kiu cng ten n hoc tt c cc h hng hoc t hp cc h hng c th;

.6 cc h hng i vi cng ten n c th tr nn nghim trng m khng gy nguy him ti an ton. Mt s h hng v d nh cc l thng c th vi phm cc yu cu ca hi quan nhng li khng nh hng ln ti kt cu; v

.7 h hng ln c th l kt qu ca cc va chm mnh do vic bc xp khng ng cng ten n hoc cc cng ten n khc, hoc dch chuyn mnh ca


hng ha trong cng ten n. V cc l do trn, phi c s quan tm c bit ti cc du hiu ca cc h hng do va p.

3. o to thanh tra vin c y quyn Thnh vin k kt thc hin vic kim sot phi m bo rng cc thanh tra vin c y quyn c nhim v thc hin cc bin php nh gi v kim sot nhn c cc o to cn thit. Vic o to ny phi bao gm c cc hng dn v l thuyt v thc hnh.

4. Cc b phn kt cu quan trng v nh ngha v cc h hng kt cu nghim trng

4.1 Cc b phn sau l cc kt cu quan trng v phi c kim tra v cc h hng nghim trng:

B phn kt cu quan trng

H hng kt cu nghim trng

Ray trn Bin dng cc b i vi ray vt qu 60mm hoc tch ri hoc nt hoc rch i vi vt liu ca ray c chiu di vt qu 45mm. Lu : Trong mt s thit k cng ten n hng lng, ray trn khng phi l b phn kt cu quan trng.

Ray di Bin dng cc b vung gc vi ray vt qu 100mm hoc tch ri hoc nt hoc rch i vi vt liu ca ray c chiu di vt qu 75mm.

y Bin dng cc b ca y vt qu 80mm hoc nt hoc rch c chiu di vt qu 80mm.

Ngng ca Bin dng cc b ca ngng ca vt qu 100mm hoc nt hoc rch c chiu di vt qu 100mm.

Thanh chng gc Bin dng cc b ca thanh chng vt qu 50mm hoc nt hoc rch c chiu di vt qu 50mm.

Gc v c cu trung gian (vt liu c)

Mt cc chi tit ni gc, cc vt nt hoc rch xuyn qua i vi chi tit, cc bin dng ca chi tit lm cc chi tit nng hoc chng buc khng n khp hon ton, cc bin dng ca chi tit vt qu 5mm so vi mt phng ban u, cc khe h c chiu rng ln hn 66mm, cc khe h c chiu di ln hn 127mm, suy gim chiu dy i vi tm c cha khe h pha trn lm cho n nh hn 23mm chiu dy, hoc t ng hn ni cc chi tit c chiu di vt qu 50mm.

Kt cu di Hai hoc nhiu hn cc c cu ch thp cnh nhau b mt hoc tch ri khi ray di. Hai mi phn trm (20%)hoc nhiu hn tng s lng cc c cu ch thp b mt hoc tch ri.


Lu : Nu cho php tip tc vn chuyn, cc c cu ch thp quan trng b tch ri phi c ngn nga khi b ri t do.

Thanh kha Mt hoc nhiu hn thanh kha trong khng hot ng. Lu : Mt s cng ten n c thit k v chng nhn (c ghi li trn Bin chng nhn an ton) hot ng vi mt ca m hoc tho ri.

4.2 nh hng ca hai hoc nhiu hn cc h hng i vi cng mt chi tit kt

cu quan trng, mc d tng h hng c th nh hn gi tr trong bng trn, c th bng hoc ln hn nh hng ca mt h hng ng nu trong bng. Trong trng hp ny, thanh tra vin c y quyn c th dng cng ten n v tham kho hng dn tip theo t Thnh vin k kt.

4.3 i vi cc cng ten n ch hng lng, lin kt ca thn v khung cng ten n phi c kim tra v cc h hng kt cu ngim trong c th nhn thy so snh vi cc h hng trong bng. Nu c bt k s h hng kt cu nghim trng nh vy i vi cc lin kt ny th thanh tra vien kim sot c th dng cng ten n li.

4.4 i vi cc sn cng ten n c cc khung cun pha sau, c cu kha c kh khung pha sau v cht bn l m khung pha sau quay quanh l kt cu quan trng v phi c kim tra pht hin h hng.


B SUNG KHUYN NGH V THNG NHT CCH GII THCH V THC THI

CNG C QUC T V AN TON CNG TEN N, 1972, V CC B SUNG SA I

1. Quy nh chung

Cc im khc nhau lin quan n vic thng nht cch hiu v thc hin Cng c quc t v an ton cng ten n, 1972, v cc b sung sa i, nu di y t c s nht tr trong thi gian qua

2. Cc nh ngha (iu II, mc 8 v 9) Cng ten n mi v cng ten n hin c. Nu cn thit, tng Chnh quyn hnh chnh phi xc nh ngy ch to cng ten n v ly lm thi im khi u xc nh xem cng ten n l mi hay hin c.

3. Phm vi p dng (iu 3, mc 1) 3.1 Trao i thn/chi tit tho ri. CSC khng p dng i vi cc cng ten n

c bit dng trao i thn/chi tit tho ri v c thit k v qua s dng ch trong vn ti ng b hoc ch trong vn ti ng st v ng b m n khng c kh nng xp chng v khng c c cu nng pha trn.

3.2 CSC cng khng p dng cho cc cng ten n dng trao i thn/chi tit tho ri c vn ti bng ng bin trong iu kin c ch trn t hoc toa xe la. N khng c p dng ngay c khi cng ten n dng trao i thn/chi tit tho ri c s dng trong cc dch v vt i dng.

3.3 Cc cng ten n trn cng trnh bin. CSC khng p dng cho cc cng ten n trn cng trnh bin c bc xp trn bin h. Cng ten n trn cng trnh bin c th c thit k v cc yu cu th khc do Chnh quyn hnh chnh quy nh.

4. Bt u c hiu lc (iu III v iu VIII) Tt c cng ten n u phi c Chnh quyn hnh chnh ca Thnh vin k kt kim tra v gn Bin chng nhn an ton trong thi gian khng t hn 5 nm k t ngy Cng c bt u c hiu lc.

5. Th, kim tra v chng nhn (iu IV, khon 1 v 2): la chn t chc tin cy thc hin cc chc nng ny Chnh quyn hnh chnh s yu cu phn gii thiu c bn v t chc tin cy th, kim tra v chng nhn, cng vi bng chng v kh nng k thut thc hin vic ny, v chng minh kh nng ti chnh tt ca t chc ny. Hn na, Chnh quyn hnh chnh thy rng cc t chc khng b tc ng phi php bi bt k ai t ch cng ten n, ngi vn hnh, nh ch to, ch


cho thu, th sa cha hoc tt c nhng ngi lin quan khc c li ch t vic chng nhn cng ten n.

6. Chng nhn cng ten n cho ch s hu hoc cc nh ch to nc ngoi (iu IV khon 3) cng nhn ln nhau

6.1 Nu c th, cc Thnh vin k kt phi to mi n lc cung cp thit b hoc cc iu kin chp thun vic chng nhn cho ch s hu hoc nh ch to nc ngoi ang c nhu cu chng nhn cng ten n cho h ph hp vi cc iu khon ca Cng c.

6.2 Vic chng nhn cng ten n c th thun li hn nu cc t chc phn cp hoc cc t chc khc c cng nhn bi mt Thnh vin k kt c th c y quyn thc hin cho cc Thnh vin k kt khc theo mt tha thun chp nhn c i vi cc thnh vin c lin quan.

7. Bo dng v hon ci kt cu (iu IV) 7.1 Vic a ra cc hng dn chi tit v cc tiu chun cho vic bo dng s

to ra mt gnh nng khng cn thit cho vic c gng thc hin Cng c ca Chnh quyn hnh chnh cng nh i vi ch s hu. Gii thich v iu khon ch cng ten n phi chu trch nhim duy tr cng ten n trng thi an ton(Ph lc I, quy nh 2, mc 1 ca Cng c ny), ch cng ten n (nh c ch ra iu 2, khon 10 ca Cng c) phi chu trch nhim trc Chnh ph ca bt k mt vng lnh th m cng ten n hot ng v tnh trng an ton ca cng ten n . Ch cng ten n phi tun th cc iu lut an ton hin hnh cc vng lnh th v lut hoc quy nh c th thc hin vic kim sot cc yu cu ca iu VI ca Cng c. Nhng cc phng php m ch s hu thc hin theo iu IV v tnh trng an ton ca cc cng ten n, nh mt t hp thch hp cc k hoch v duy tr bo dng, quy trnh nng cp, trang b li, sa cha v chn c quan thc hin vic ny, phi do ch cng ten n chu trch nhim. Nu c bng chng r rng tin rng mt ch s hu lp i lp li vic khng tha mn mc an ton, th Chnh ph vng lnh th m ch s hu t vn phng chnh hoc ni yu cu ch s hu phi m bo c hnh ng khc phc thch hp.

7.2 Trch nhim ca ch cng ten n v vic duy tr cng ten n tnh trng an ton bao gm c trch nhim m bo rng mi hon ci no c thc hin trn cng ten n c chng nhn u khng c c nh hng bt li hoc lm sai lch thng tin ghi trn Bin chng nhn an ton. Theo cc iu khon Ph lc I, Chng V, iu 11, ch ca cng ten n c hon ci theo cch thay i kt cu phi thng bo cho Chnh quyn hnh chnh hoc t chc cng nhn c y quyn v s thay i . Chnh quyn hnh chnh hoc t chc c y quyn c th xc nh xem kt qu ca cc php th ban u c thc hin theo Ph lc II i vi cng ten n ban u c gi c gi tr chng nhn cho cng ten n c hon ci hay khng.


7.3 Nu ch s hu a cc cng ten n ra khi khai thc yu cu tha mn theo Cng c m khng duy tr cng ten n ph hp vi cc iu khon ca Cng c hoc thay i kt cu khng theo quy trnh nh trong 7.2 trn y, th ch s hu phi tho b Bin chng nhn an ton.

8. Thu hi giy chng nhn (iu IV, khon 5) Lin quan n vic thu hi giy chng nhn, Chnh quyn hnh chnh c lin quan l Chnh quyn hnh chnh cp giy chng nhn. Khi mt Thnh vin k kt thc hin kim sot ton b qu trnh s dng cng ten n theo iu VI, th ch Chnh quyn hnh chnh cp giy chng nhn mi c quyn thu hi giy chng nhn. Khi giy chng nhn b thu hi Chnh quyn hnh chnh phi yu cu ch cng ten n tho b Bin chng nhn an ton.

9. Kim sot (iu VI) 9.1 Quy nh chung

Vi mc ch kim sot c hiu qu (nh trong iu VI ca Cng c) Thnh vin k kt phi la chn mt c quan ca chnh ph.

9.2 Cng ten n khng c khim khuyt nhng khng c Bin chng nhn an ton hoc c nhng khng ng quy cch Cng ten n ni trn phi b nh ch hot ng. Tuy nhin nu a ra c mt trong cc bng chng hu hiu thy rng cng ten n c chng nhn theo cc iu khon ca Cng c hoc cng ten n p ng c cc tiu chun ca Cng c, th ngi c thm quyn thc hin vic kim sot c th cho php cng ten n tip tc i n ni d hng, vi iu kin l n phi c gn cng sm cng tt v khng c bc xp li trc khi gn bin ng quy cch theo Cng c.

9.3 Cng ten n qu hn kim tra Nu mt cng ten n c pht hin qu ngy kim tra bo dng tip theo nh ghi trong hoc gn Bin chng nhn an ton th phi b nh ch hot ng. Tuy nhin, ngi c thm quyn thc hin vic kim sot c th cho php cng ten n tip tc i n ni d hng vi iu kin l phi kim tra v cp nht cng nhanh cng tt v khng c bc xp li trc vic ny c thc hin.

9.4 Cng ten n khng an ton (iu VI, khon 1, cu 3) Nu ngi c thm quyn thc hin vic kim sot pht hin mt cng ten n c th gy nguy him cho con ngi th cng ten n phi b nh ch hot ng. Tuy nhin, nu cng ten n c th di chuyn an ton (v d n ni c th phc hi v trng thi an ton, hoc n bn cui) thanh tra vin thc hin vic kim sot c th cho php di chuyn cng ten n trn vi iu kin thanh tra vin yu cng ten n phi c sa cha cng nhanh cng tt v khng c bc xp li trc khi hon thnh vic sa cha ny.


9.5 Kim sot vic vn chuyn cng ten n nc ngoi Thng thng trong cc trng hp nh nu trong 9.2, 9.3 v 9.4 ch s hu c th c nguyn vng a cng ten n sang quc gia khc m cng vic khc phc c th c thc hin thun li hn. Thanh tra vin thc hin kim sot c th cho php vic di chuyn nh trn theo 9.2, 9.3 v 9.4 nu thy ph hp, nhng phi nh gi n mc c th thc hin c m bo rng vic khc phc c thc hin. Trong trng hp c bit, thanh tra vin kim sot cho php vic di chuyn trn phi xem xt xem vic c cn thit hay khng thng bo cho thanh tra vin kim sot ca quc gia khc vic di chuyn ca cng ten n. Cn phi xem xt thm kha cnh thc t ca vic ny.

9.6 Thng bo lin quan n cc cng ten n khng an ton c chng nhn hng lot Cn lu rng nu c mt s lng ng k trong s cng ten n sn xut hng lot c chng nhn b pht hin l khng an ton do c cc li trc khi chng nhn (iu VI khon 2) th n phi c Chnh quyn hnh chnh thng bo cho T chc cng nh cc Thnh vin k kt c lin quan.

10. Bin chng nhn an ton (Quy nh 1) 10.1 Cc phng php sau y ph hp vi mt s d liu theo cc yu cu

ca Cng c, c lit k trong mc ny, phi c tha mn. 10.2 Mt s chng nhn n l c th c cp cho mi ch s hu i vi tt c

cng ten n hin c trong mt n yu cu chng nhn n l phi c ghi vo dng 1 ca tm bin.

10.3 V d nh dng 1 ca Bin Chng nhn an ton mu (xem Ph lc I) khng c ghi ngy chng nhn cho trong thng s chng nhn lin quan.

10.4 Ph chng ca Ph lc 1 ca Cng c c th c hiu l s cho php s dng m nhn dng va ch va s theo ISO ca ch s hu cng ten n, cho cng ten n mi hoc hin c. iu ny c th c thc hin ngay c khi c s seri ca nh ch to, min l ngi yu cu gi mt bn ghi s tng quan gia cc s nhn dng ca mnh vi cc s seri ca nh ch to.

10.5 Trn tm bin nu khng c yu cu ghi bn ca mt mt v mt bn (v d: bn mt mt v bn mt bn tng ng bng 0,4P hoc 0,6P) th khng cn phi c khong trng ghi cc du hiu nh vy trn Bin an ton nhng khong trng c th s dng ghi cc gi liu yu cu khc ca Cng c, v d nh ghi ngy tip theo.

10.6 Trn Bin chng nhn an ton nu c yu cu ghi bn mt mt v mt bn th phi c thc hin nh sau: - bng ting Anh:

END-WALL STRENGTH SIDE-WALL STRENGTH


- bng ting Php: RESISTANCE DE LA PAROI DEXTREMITE RESISTANCE DE LA PAROI LATERLE.

10.7 Trng hp phi ghi bn cao hn hoc thp hn ca cc mt ca cng ten n trn Bin chng nhn an ton, th ghi ngn gn theo cng thc lin quan n trng lng c ch P

V d: SIDE-WALL STRENGTH 0,5P. 10.8 Lin quan ti c tnh vt liu ca Bin chng nhn an ton (xem Ph

chng ca Ph lc I ca Cng c), mi Chnh quyn hnh chnh, trong vic chng nhn cc cng ten n, c th quy nh theo cch ca h v s lu bn, khng b n mn v chu la hoc ch n gin l yu cu Bin chng nhn an ton phi l vt liu c coi l ph hp vi nh ngha ny (v d: kim loi ph hp).

10.9 Quy nh 1 Ph lc I yu cu Bin chng nhn an ton phi c gn ngay cnh bt k mt tm bin no c cp chnh thc. tha mn quy nh ny, nu c th thc hin c, Bin chng nhn an ton CSC c th c tp hp cng nhm vi cc bin thng s theo yu cu ca quc gia v ca cc cng c quc t khc trn cng mt tm bin. Tm bin ny phi c nh v mt cch thun tin trn cng ten n. Mt v d i vi nhm bin ny c a ra theo hnh 10.9 di y.

10.10 Trong Cng c ny t khi lng c xem nh tng ng vi t trng lng, v c th c s dng trn Bin chng nhn an ton. Cc b sung sa i c hiu lc nm 1993 i vi cc ph lc ca Cng c, t KHI LNG phi c thay bng t TRNG LNG trn bin lp trn cng ten n sau khi vic sa i b sung c hiu lc.

11. Quy trnh kim tra v bo dng (Quy nh 2) 11.1 La chn quy trnh kim tra 11.1.1 Cng c cho php cc ch s hu la chn vic kim tra cng ten n trong

khong thi gian c quy nh trong Cng c ph hp vi chng trnh kim tra c quy nh hoc c Chnh quyn hnh chnh lin quan ph chun nh trong Quy nh 2, mc 2, v sau y c gi l CHNG TRNH KIM TRA CHU K; hoc theo chng trnh kim tra lin tc c Chnh quyn hnh chnh lin quan ph chun nh trong Quy nh 2, mc 3, v sau y c gi l CHNG TRNH KIM TRA LIN TC.

11.1.2 C hai quy trnh u nhm m bo rng cng ten n c bo dng mc an ton yu cu v c hai phi c coi l tng ng nhau, min l Chnh quyn hnh chnh thy tha mn vi quy trnh kim tra do ch cng ten n trnh.

11.1.3 Ch s hu c php la chn mt phn trong s cng ten n ca mnh tun theo mt quy trnh kim tra ny v phn cn li tun theo mt quy trnh


kim tra khc, v phi c quy nh cho php ch s hu thay i quy trnh ph hp vi cng ten n ca h.

11.2 Mt s quy nh trong vic kim tra 11.2.1 i vi cng ten n theo chng trnh kim tra chu k 11.2.1.1 Mc d Chnh quyn hnh chnh c th a ra cc yu t cn quan tm

trong chng trnh kim tra cng ten n, nhng n khng cn thit, nhng ti thi im ny khng cn thit phi a ra mt danh mc c th v cc yu t hoc danh mc ti thiu cc b phn cn phi kim tra ca cng ten n. Tuy nhin, trong mi ln kim tra u phi nu chi tit cc h hng pht hin bng mt thng hoc cc h hng khc lin quan n an hoc nhng h hng lm cho cng ten n mt an ton.

11.2.1.2 Chp thun rng vic kim tra bn ngoi cng ten n thng thng l . Tuy nhin, vic kim tra bn trong cng phi c thc hin nu thy hp l (v d: cng ten n trng rng ti thi im kim tra). Hn na mt y ca cng ten n cng phi c kim tra. Vic ny c th c thc hin vi cng ten n c trn khung sat xi hoc, nu nhn vin kim tra thy cn thit th tin hnh sau khi cng ten n c nng trn gi khc.

11.2.1.3 Ngi thc hin vic kim tra bn ngoi phi c thm quyn yu cu kim tra cng ten n chi tit hn nu tnh trng ca cng ten n chng t rng cn phi thc hin vic kim tra nh vy.

11.2.2 i vi cng ten n theo chng trnh kim tra lin tc 11.2.2.1 Mt chng trnh kim tra lin tc c duyt i vi cng ten n l

vic kim tra v thanh tra trong qu trnh hot ng bnh thng. l: .1 Kim tra tng th l vic kim tra c tin hnh cng vi vic sa

cha ln, nng cp, thay i thu /cho thu; v .2 Kim tra hot ng hng ngy l vic kim tra thng xuyn thc

hin vi mc ch pht hin nhng h hng hoc khim khuyt cn c hnh ng khc phc.

11.2.2.2 Kim tra tng th phi c thc hin ph hp vi yu cu 11.2.1 v phi c s quan tm m bo rng cc chi tit hoc b phn b hng phi c sa cha hoc thay th mt cch tha ng v an ton. Mc d Chnh quyn hnh chnh c th yu ch ra cc yu t cn phi quan tm trong hot ng kim tra hng ngy, thng thng vn phi thc hin y vic kim tra bng mt thng bn ngoi v mt y.

11.3 Nhn vin thc hin kim tra Nhn vin kim tra phi l ngi c kinh nghim v hiu bit v cng ten n c kh nng xc nh nhng h hng theo 11.2.1 v 11.2.2 c th gy nguy him cho con ngi hay khng.

11.4 nh du kim tra cho cng ten n 11.4.1 i vi cng ten n theo chng trnh kim tra chu k


Vic s dng tem dn c cho php th hin ngy kim tra u tin v ngy kim tra tip theo ca cng ten n c kim tra theo cc khong thi gian quy nh ca Cng c, vi iu kin l: .1 Ngy lin quan (thng v nm) c ghi bng nhng ch hoc hnh

c th nhn bit c theo thng l quc t trn tem dn hoc trn tm bin.

.2 Ngy kim tra u tin i vi cng ten n mi c ghi trn tem dn hoc theo cch khc trn tm bin nh Quy nh 2.2 Ph lc I ca Cng c, v

.3 Tem dn phi c mu ph hp vi nm kim tra nh sau: Mu nu 1986 1992 1998 Mu xanh nc bin 1987 1993 1999 Mu vng 1988 1994 2000 Mu 1989 1995 v.v Mu en 1990 1996 Mu xanh l cy 1991 1997

11.4.2 i vi cng ten n theo chng trnh kim tra lin tc Cng ten n c kim tra theo chng trnh kim tra lin tc c duyt phi dn tem c dng ch ACEP v s nhn bit ca Chnh quyn hnh chnh khi n c chng nhn, theo cc cch ging nh c nu trong Ph lc I, Ph trng 1, mc 1. Tem dn ny phi c dn ln trn hoc gn n mc c th thc hin c vi Bin chng nhn an ton.

11.4.3 S dng tem dn Vic s dng tem dn i vi cng ten n la chn theo chng trnh kim tra chu k l khng bt buc v khng c lm gim bt cc iu khon lin quan trn y ca Cng c. Trch nhim trin khai v s dng h thng tem dn l ca Ch cng ten n.

12. Bo co kim tra (records of examinations) Cn phi yu cu ch s hu lu gi mt bo co kim tra trong ngoi vic phi c s nhn dng ca cng ten n, phi c mt bn ghi ngy kim tra ln cui cng v cch nhn bit ngi kim tra. Khng cn tiu chun ha phng php lu gi cc bo co nh vy v h thng cc bo co hin c c th c chp nhn t nht cho mt chu k chuyn i. Khng cn lu gi cc bin bn kim tra hng ngy.

13. Chu k kim tra 13.1 i vi cng ten n theo quy trnh kim tra chu k 13.1.1 Cng c cho rng c th cn thit rt ngn thi hn kim tra cng ten n t

hn 30 thng nu chng thng xuyn c bc xp v vn chuyn. Tuy


nhin, cng phi thy rng, khi c bt k s gim ng k no v khong thi gian 30 thng gia cc t kim tra s to nn mt vn ln kim sot vic kim tra. Cng phi lu rng khi cc cng ten n thng xuyn c bc xp v vn chuyn th chng cng phi c kim tra thng xuyn.

13.1.2 Vi vn nu trn, vic xc nh c chp thun thi hn kim tra gia cc ln kim tra theo Cng c ln nht l 30 thng hay khng, nn quan tm hp l n vic kim tra trung gian, c xt n quyn hn v trnh ca nhn vin thc hin vic ny.

13.2 i vi cng ten n theo chng trnh kim tra lin tc Cng ten n theo chng trnh kim tra lin tc phi kim tra tng th cng

vi sa cha ln, nng cp hoc thay i thu/cho thu v khng c trng hp no nh hn mt ln trong 30 thng.

14. Hon ci cng ten n hin c Ngi yu cu chng nhn cng ten n hin c c th c yu cu xc nhn rng, bng s hiu bit tt nht ca h, mi sa i trc y khng lm nh hng xu n an ton hoc cc yu t lin quan ca cng ten n thng qua cc thng tin c cung cp vi phm vi theo Ph lc I, Quy nh 9, mc 1(d)(ii) v (iii). Theo cch khc, ngi yu cu phi trnh cc chi tit ca vic hon ci sa i xem xt.

15. Cc yu cu v cc phng php th (Ph lc II) Cc cng ten n c th ph hp vi cc phng php quy nh trong tiu

chun ISO 1496 c xem l p ng y vic t theo cc mc ch ca Cng c, tr cng ten n ch hng lng cng vi chc nng th phi th b sung ph hp vi Ph lc II, php th 1 (B)(i).

16. Th xp chng (Ph lc II, mc 2) 16.1 Cc hng dn sau y c xem nh l cch hiu ca mc 1 v 2 ca th

xp chng: Khi xp chng 6 cng ten n c khi lng 20 tn (20 320 kg/44 800 lb), cng ten n di cng chu 5 x 20 tn (20 320 kg/44 800 lb), ngha l 100 tn. Nh vy, trng hp xp chng vi chiu cao 6 cng ten n 20 tn phi c th hin trn Bin chng nhn an ton l: ALLOWABLE STACKING MASS FOR 1,8g: 101600 kg/224000 lb.

16.2 Hng dn sau y c th c ch cho vic xc nh khi lng xp chng cho php:

Khi lng xp chng cho php 1,8g c th c tnh khi gi nh l ti xp chng c chia u cho ct gc. Ti th xp chng tc dng trn mt gc ca cng ten n phi nhn vi 4/1,8 v kt qu c th hin bng n v ph hp.


16.3 V d sau y gip xc nh vic thay i ti trng xp chng cho php, nh quy nh ti mc 1 ca php th xp chng:

Nu trong hnh trnh chuyn ch nht nh gia tc ln nht theo phng thng ng trn cng ten n c th c v c gii hn tc ng n 1,2g th khi lng xp chng cho php i vi hnh trnh l khi lng xp chng cho php c ng trn bin nhn vi t s gia 1,8 vi 1,2 (ngha l, khi lng xp chng cho php trn bin x 1,8/1,2 = khi lng cho php trn hnh trnh ).

cong uoc csc 1972

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