Chng I

QCVN :01- 2008/BLTBXHQCVN: 01- 2008/BLTBXH

CNG HA X HI CH NGHA VIT NAM

QCVN: 01 - 2008/BLTBXHQUY CHUN K THUT QUC GIA

V AN TON LAO NG

NI HI V BNH CHU P LC

National technical regulation on safe work of

Steam boiler and pressure vesselH NI 2008

MC LC

1. Quy nh chung

trang 42. Quy nh v thit k v ch to ni hi, bnh chu p lc trang 6 3. Quy nh v xut nhp khu, mua bn, chuyn nhng ni hi vbnh chu p lc

trang 104. Quy nh v lp t, sa cha ni hi v bnh chu p lc trang 125. Quy nh v qun l, s dng ni hi v bnh chu p lc trang 136. Quy nh v kim nh an ton v ng k ni hi, bnh chu p lc trang 167. Thanh tra - kim tra v iu tra s c trang 178. Quy nh v ngi qun l, vn hnh ni hi, bnh chu plc v th hn p lc

trang 209. iu khon thi hnh

trang 21Ph lc s 1. Mu bin bn iu tra s c

trang 22

Ph lc s 2. Mu bin bn kim tra ni hi v bnh chu p lc trang 24

Ph lc s 3. Mu l lch ni hi v bnh chu p lc trang 26

Li ni u

QCVN: 01- 2008/BLTBXH Quy chun k thut quc gia v an ton lao ng ni hi v bnh chu p lc do Cc An Ton Lao ng bin son, B Lao ng Thng binh v X hi ban hnh theo quyt nh s 64/2008/Q-BLTBXH ngy 27 thng 11 nm 2008, sau khi c kin thm nh ca B Khoa hc v Cng ngh.

QUY CHUN K THUT QUC GIAV AN TON LAO NG NI HI V BNH CHU P LC

1. Quy nh chung1.1. Quy chun ny quy nh v an ton lao ng trong thit k, ch to, xut nhp khu, mua bn, lp t, sa cha, s dng i vi cc ni hi, bnh chu p lc sau:

1.1.1. Cc ni hi v bnh chu p lc c p sut lm vic cao hn 0,7 bar, khng k p sut thu tnh;

1.1.2. Cc ni un nc nng c nhit mi cht ln hn 1150C;

1.1.3. Cc b (xi tc), thng dng cha, chuyn ch kh ho lng hoc cht lng hay cht rn dng bt khng c p sut nhng khi tho ra dng cht kh c p sut cao hn 0,7 bar v cc chai dng cha, chuyn ch kh nn, kh ho lng, kh ho tan c p sut lm vic cao hn 0,7 bar.

1.2. Quy chun ny khng p dng i vi cc ni hi v bnh chu p lc sau:1.2.1. Ni hi t trn cc tu thu; ni hi s dng nng lng ht nhn, nng lng mt tri;

1.2.2. Cc ni hi, bnh chu p lc c dung tch khng ln hn 25 lt, m tch s gia dung tch (tnh bng lt) v p sut (tnh bng bar) khng ln hn 200;

1.2.3. Cc b phn my khng phi l mt bnh c lp nh xilanh, my hi nc v my nn khng kh, cc bnh lm ngui v phn ly du, nc trung gian khng tch ri c thit b ca my nn, cc bu khng kh ca my bm, cc thit b gim chn ng v.v;

1.2.4. Cc bnh khng lm bng kim loi;

1.2.5. Cc bnh kt cu bng ng vi ng knh trong ng ln nht khng qu 150mm;

1.2.6. Cc bnh cha khng kh nn ca thit b hm cc b phn chuyn ng trong vn chuyn ng st, t v cc phng tin vn chuyn khc;

1.2.7. Cc bnh cha nc c p sut nhng nhit nc khng qu 115oC hoc cha cc cht lng khc c nhit mi cht khng qu im si ng vi p sut 0,7 bar;

1.2.8. Cc bnh hp thnh hoc i km theo v kh, kh ti phng tin vn ti,... dng trong cc n v chin u thuc lc lng v trang nhn dn Vit Nam.

1.2.9. Cc bnh (khun) hp ring cho tng chic lp t, xe p ... ;1.3. Cc c quan, doanh nghip, t chc, c nhn trong nc v nc ngoi hot ng trn lnh th Vit Nam (sau y gi chung l c s) c tham gia thit k, ch to, lp t, sa cha, mua bn, xut nhp khu v s dng ni hi, bnh chu p lc phi tun th cc quy nh trong Quy chun ny.

1.4. Thut ng v nh nghaQuy chun ny p dng cc tht ng v nh ngha sau

1.4.1. Bnh chu p lcL thit b dng tin hnh cc qu trnh nhit hc hoc ho hc cng nh cha v chuyn ch mi cht c p sut ln hn p sut kh quyn.

1.4.2. Ni hiL thit b dng sn xut hi t nc m ngun nhit cung cp cho n l do s t nhin liu hu c, do nhit ca cc kh thi v bao gm tt c cc b phn lin quan n sn xut hi ca ni hi.1.4.3. Ngi thit k ni hi, bnh chu p lcL ngi c t cch php nhn (c nhn hay t chc) v c nghip v chuyn mn trong lnh vc thit k ch to ni hi v bnh chu p lc , c php ca cp c thm quyn .

1.4.4. C s ch to, ni hi v bnh chu p lcL t chc hay c nhn c t cch php nhn ,c php ca cp c thm quyn cho php ch to ch to ni hi v cc bnh chu p lc.

1.4.5. C s lp t ni hi v cc bnh chu p lcL t chc, c nhn c t cch php nhn c lp t ni hi v bnh chu p lc.

1.4.6. C s sa cha ni hi v bnh chu p lcL t chc hoc c nhn c t cch php nhn c sa cha ni hi v bnh chu p lc.

1.4.7. Ngi bn ni hi, bnh chu p lcL t chc hoc c nhn c t cch php nhn (c nhn hay doanh nghp) thc hin vic bn ni hi, bnh chu p lc trn th trng v c cp c thm quyn cp php kinh doanh. 1.4.8. Ngi ch s hu ni hi, bnh chu p lc

L t chc hoc c nhn c quyn s dng, c quyn bn hoc cho thu ni hi , bnh chu p lc v chu trch nhim vt cht trong vic bi hon thit hi do s c ni hi, bnh chu p lc gy ra.

1.4.9. C s s dng ni hi, bnh chu p lcL t chc hoc c nhn trc tip hay gin tip s dng ni hi, bnh chu p lc cng nh vic s dng mi cht cha trong cc bnh .

1.4.10. Ngi np mi cht (kh nn, kh ho lng, cht lng)L t chc, c nhn c t cch php nhn v c cp c thm quyn cho php np mi cht.

1.4.11. Kim nh k thut an tonL vic kim tra, th nghim, phn tch ca c quan kim nh nhm nh gi tnh trng an ton ca ni hi v cc bnh chu p lc theo quy nh ti cc tiu chun, quy chun Nh nc v an ton, v sinh lao ng.

1.4.12. Khm nghim l mt trong cc ni dung kim nh, bao gm:

- Xem xt h s, l lch ca thit b.

- Khm xt hin trng v bn ngoi.

- Nghim th p lc bng kh nn hoc bng thu lc theo quy nh ca.Tiu chun Vit Nam1.4.13. Khm xtL mt trong cc ni dung kim nh c xem xt bn trong bn ngoi thit b ni hi v cc bnh chu p lc nh gi tnh trng mi mn ca c cu, cc b phn chu p lc.

1.4.14. Kim tra vn hnhL mt trong cc ni dung kim nh khi ni hi v cc thit b p lc ang vn hnh nh gi tnh trng vn hnh ca thit b chnh, ph, cc c cu o lng v an ton, k nng thao tc ca cng nhn vn hnh.

1.4.15. ng kL th tc hnh chnh bt buc i vi c s s dng ni hi v cc bnh chu p lc theo quy nh ca php lut. Vic ng k ch thc hin mt ln trc khi a thit b vo s dng hoc khi chuyn bn cho c s khc lp t v s dng ti a phng khc.1.4.16. C quan c thm quynL c quan nh nc hoc c quan c ch nh hoc c tha nhn thc hin cc mc ch lin quan n quy chun ny.1.4.17. Cc thut ng v thit b, v thng s k thut ni hi, cc bnh chu p lc c quy nh ti:

iu 2.1 ca TCVN 6004-6007:2007 (Tiu chun Vit Nam ni hi yu cu k thut an ton v thit k, kt cu ch to).

iu 3.2 TCVN 6153 - 1996 (Tiu chun Vit Nam: Bnh chu p lc yu cu k thut an ton v thit k, kt cu, ch to).

n v o p sut c quy i nh sau:

1 kG/cm2 = 0,1 MPa = 0,98 bar = 14,4 PSI .2. Quy nh v thit k v ch to ni hi, bnh chu p lc2.1. Nhng quy nh v thit k ni hi v bnh chu p lc

2.1.1. Ngi thit k ni hi, bnh chu p lc phi tun th cc quy nh ca Quy chun ny v tiu chun Vit Nam v k thut an ton hin hnh v thit k, kt cu.

Ngi thit k phi hon ton chu trch nhim v h s thit k.

Cc ni hi v thit b chu p lc c thit k, ch to theo cc tiu chun nc ngoi c quy nh khc v kt cu phi c s ng bng vn bn ca c quan c thm quyn.

2.1.2. H s thit k phi c:

2.1.2.1- Cc bn v kt cu cc b phn chu p lc, trong ghi y cc kch thc, chi tit cc mi hn, yu cu k thut v vt liu s dng, bao gm c que hn v dy hn.

2.1.2.2- Bn v tng th thit b, trong ch r v tr, quy cch v s lng cc thit b ph i km, cc thit b o kim, an ton.

2.1.2.3- Thuyt minh tnh ton sc bn cc b phn chu p lc v cc tnh ton cn thit lin quan. Bn thuyt minh phi ch r s hiu tiu chun quc gia hoc quc t cng nh tn cc ti liu k thut c tham chiu khi tnh ton thit k.

2.1.2.4- Cc bn thuyt minh v lp t, kim tra th nghim v hng dn s dng an ton. Cc yu cu bt buc hoc cn lu (nu c) khi ch to, lp t, s dng, bo dng, sa cha.

2.1.3. Vic thay i thit k ni hi, bnh chu p lc phi c s ng bng vn bn ca ngi thit k; khi khng th thc hin c th phi c s ng bng vn bn ca c quan c thm quyn.

2.2. Nhng quy nh v ch to ni hi v bnh chu p lc

2.2.1. Ngi ch to ni hi, bnh chu p lc phi thc hin ch to theo ng thit k v khng thp hn cc quy nh v ch to ca tiu chun Vit Nam v k thut an ton hin hnh.

2.2.2. Ngi ch to cc ni hi, bnh chu p lc thuc phm vi p dng ca Quy chun ny ti thiu phi c nng lc sau y:

2.2.2.1. C th chuyn nghip ph hp; c trang b hoc c cc iu kin hp tc, lin kt s dng n nh i vi thit b k thut chuyn dng m bo cht lng ca ni hi, bnh chu p lc c ch to ng quy nh ca thit k.

2.2.2.2. C iu kin t chc thc hin kim tra, th nghim vt liu v mi hn theo yu cu ca Quy chun v cc yu cu k thut quy nh.

2.2.2.3.C cn b k thut chuyn trch c trnh chuyn mn v ni hi v bnh chu p lc theo di v t chc thc hin kim tra cht lng sn phm.

2.2.2.4. C kh nng t chc son lp y cc ti liu k thut c quy nh trong iu 2.4.4.3. ca Quy chun ny.

2.3. Nhng quy nh v kim tra trong qu trnh ch to ni hi v bnh chu p lc

2.3.1. Ngi ch to phi lp quy trnh kim tra trong qu trnh ch to ni hi, bnh chu p lc v phi thc hin theo ng quy trnh kim tra. Ni dung ca quy trnh kim tra ph thuc vo h thng qun l cht lng ca tng c s ch to nhng bt buc phi bao gm cc cng on kim tra ti thiu quy nh ti cc iu 2.3.2, 2.3.3, 2.3.4 v 2.3.5 di y.

2.3.2. Kim tra vt liu ch to:

2.3.2.1. Vt liu s dng ch to ni hi, bnh chu p lc phi c vn bn xc nhn cht lng, c tnh ca vt liu do ngi sn xut, ngi bn vt liu cp bng bn gc hoc bn sao c xc nhn sao y bn chnh.

2.3.2.2. Khi khng c cc vn bn trn th c s ch to phi tin hnh kim tra th nghim vt liu trc khi a vo ch to.

Cc ch tiu phi kim tra l:

a. Thnh phn nguyn t kim loi v i chiu vi m hiu kim loi tng ng.

b. Gii hn bn, gii hn chy v cc ch tiu cn thit khc phc v cho ch to, lp h s.

2.3.3. Kim tra cc cng on gia cng chi tit:

2.3.3.1. Ngi ch to phi thc hin kim tra cc cng on gia cng chi tit theo ng quy trnh kim tra lp.

2.3.3.2. Tt c cc sai lch v kch thc v hnh dng so vi thit k khi gia cng cc chi tit (k c cc sai lch nm trong min dung sai cho php do ngi thit k quy nh) phi c ghi chp c th.

2.3.3.3. i vi cc chi tit c gia cng bng cng ngh p mit (nng hoc ngui) phi kim tra xc nh chiu dy nh nht cho php sau khi gia cng. Kt qu o chiu dy phi c ghi chp c th.

2.3.3.4. i vi cc chi tit c gia cng hng lot, ngi ch to phi thc hin kim sot cng ngh, m bo dung sai ch to trong phm vi thit k cho php v thc hin kim tra nh quy nh ca khon 2, 3 ca iu ny theo xc xut ca tng l hng.

2.3.4. Kim tra cng on hn:

2.3.4.1. Ngi ch to phi lp cc quy trnh cng ngh hn p dng cho cc loi mi hn trn thit b.

2.3.4.2. Kim tra giy chng nhn hn p lc ca th hn mi b tr h hn cc b phn chu p lc ca ni hi v cc bnh chu p lc ng quy nh ghi trong giy chng nhn (th hn p lc v giy chng nhn hn p lc c quy nh ti iu 8.3 ca Quy chun ny).

2.3.4.3. Kim tra cht lng mi hn: Ngi ch to phi tin hnh kim tra cht lng cc mi hn ti cc b phn chu p lc ca ni hi, bnh chu p lc ti thiu theo quy nh ca tiu chun Vit Nam hin hnh.2.3.5. Th thy lc trc khi xut xng

Ni hi v bnh chu p lc phi c th thy lc trc khi xut xng. p sut v thi gian th thu lc v nh gi kt qu th phi tun th theo quy nh ca tiu chun p dng trong thit k, ch to nhng khng thp hn quy nh ca tiu chun Vit Nam hin hnh v k thut an ton.

Vic th thu lc phi c mt hi ng nghim thu v k bin bn, trong hi ng bt buc ti thiu phi c 2 thnh vin c chc danh hoc chc danh tng ng:

- Ch c s hoc ngi c ch c s y quyn;

- Nhn vin kim tra cht lng sn phm.

2.3.6. Cc kt qu kim tra, th nghim phi c lu gi ti c s ch to trong 5 nm tnh t ngy xut xng.

2.4. Xut xng ni hi v bnh chu p lc.

2.4.1. Tt c cc ni hi v bnh chu p lc c lp rp hon chnh ti xng, trc khi xut xng phi ng tn hoc m hiu ca ngi ch to, s ch to (chiu cao c ch, s, m hiu khng nh hn 8 mm) trn thn ni, thn bnh, thn ba lng. i vi cc ni hi v cc bnh chu p lc c ch to tng b phn ti xng v lp rp hon chnh ti hin trng phi ng chm cc s liu nu trn ti cc b phn chnh sau:

- i vi ni hi: trn cc balng, ng gp, ng gp b qu nhit.

- i vi bnh chu p lc: trn cc y v cc khoanh thn.

V tr ng sao cho khi cn kim tra khng phi tho d bo n hoc tho d t nht v phi c xc nh r v tr trong l lch ca thit b.

2.4.2. Tt c cc ni hi v bnh chu p lc c lp rp hon chnh ti xng, khi xut xng phi c gn nhn bng kim loi ghi y cc thng s sau:

2.4.2.1. i vi ni hi:

- Tn c s ch to;

- M hiu ni hi;

- Thng nm ch to;

- S ch to;

- p sut lm vic ln nht, p sut th;

- Nhit hi qu nhit ( nu c).

- Cng sut.

2.4.2.2. i vi bnh p lc:

- Tn c s ch to

- Thng nm ch to

- S ch to

- p sut lm vic ln nht v p sut th- Dung tch

- Nhit lm vic.2.4.2.3. i vi cc chai:

- Tn c s ch to (hoc m hiu ca ngi ch to);

- Thng nm ch to (hoc khm nghim xut xng);

- S ch to

- p sut lm vic ln nht v p sut th- Khi lng thc ca chai rng

- Dung tch chai

Khi khng c ch gn nhn th nhn c th c thay bng cch ng ln phn vai nu nh chiu dy ca n ln hn chiu dy ca thnh chai. Trong trng hp ny chiu cao m hiu, ch, s ng nh nht cho php l 6 mm.

2.4.2.4. i vi cc ni hi v bnh chu p lc c lp rp hon chnh ti hin trng, cho php gn nhn sau khi lp rp hon chnh.

2.4.3. Ngi ch to phi lu ti c s v sao gi mu b ch, s, m hiu cho S Lao ngThng binh v X hi a phng v xy dng quy ch qun l cht ch i vi b ch, s, m hiu dng ng ln ni hi, bnh chu p lc. Khi thay i, thay mi mt hoc c ba loi trn th phi sao gi li.2.4.4. Ni hi v bnh chu p lc c xut xng khi c cc iu kin sau y:

2.4.4.1. c th thy lc v xc nhn cht lng theo ng yu cu ca tiu chun k thut an ton hin hnh;2.4.4.2. C bn danh mc, thng s k thut y ca cc thit b o kim, c cu an ton v ph kin, thit b km theo;2.4.4.3. C cc h s, ti liu sau:

L lch theo mu quy nh (ti ph lc 3 ca Quy chun ny) c km theo cc bn v kt cu thit b, cc thuyt minh tnh ton sc bn c quy nh iu 2.1.2 ca Quy chun ny;- Cc chng ch kim tra cht lng v bin bn th thy lc xut xng;

- Thuyt minh hng dn s dng, lp t, bo dng v bo qun thit b. Yu cu v cht lng nc cp v cc yu cu khc (nu c);

2.4.4.4. ng ch chm v gn nhn theo quy nh ti iu 2.4.1 v iu 2.4.2 ca Quy chun ny.

2.4.5. Vi cc chi tit hoc cm chi tit ca ni hi v bnh chu p lc c ch to ti xng v chuyn giao cho n v khc lp t hon chnh ti hin trng, phi c chng ch xut xng xc nhn m bo cc yu cu k thut ca thit k.

3. Quy nh v xut nhp khu, mua bn, chuyn nhng ni hi v bnh chu p lc.

3.1. Nhng quy nh v xut nhp khu ni hi, bnh chu p lc

3.1.1. Tt c ni hi, bnh chu p lc xut, nhp khu ti Vit Nam phi tho mn cc yu cu ca Quy chun ny v thit k, kt cu, ch to v cc quy nh khc ca Nh nc v xut nhp khu cc thit b c yu cu nghim ngt v an ton lao ng.3.1.2. Cc ni hi, bnh chu p lc c nhp khu phi c y cc h s v ti liu k thut bn gc ca c s ch to theo quy nh ti iu 2.4.4.3 v iu 2.4.5 ca Quy chun ny.

3.2. Nhng quy nh v mua bn chuyn nhng ni hi, bnh chu p lc

3.2.1. Ngi bn ni hi, bnh chu p lc phi chu trch nhim v cht lng ca ni hi, bnh chu p lc thng s lm vic cng b v phi cung cp y cc h s k thut c quy nh trong iu 2.4.4.3 v iu 2.4.5 ca Quy chun ny.

3.2.2. i vi ni hi, bnh chu p lc khi khng r xut x hoc c xut x nhng h s khng y theo quy nh ti iu 2.4.4.3 ca Quy chun ny th ngi bn ni hi, bnh chu p lc t t chc b sung, lp li hoc c th thu c s, c nhn c t cch php nhn lp li h s cho thit b theo quy nh sau:

3.2.2.1. i vi ni hi, bnh chu p lc c xut x: cn nhn v m hiu ng trn thit b ca ngi ch to hoc c ti liu hp l chng minh c ngun gc ca ngi ch to hoc chnh ngi ch to xc nhn th :

a, ngh ngi ch to cp li h s hoc sao h s gc c xc nhn ca ngi ch to, trong trng hp ny khng phi kim tra cht lng kim loi, mi hn p lc;b, Trng hp khng th thc hin nh tit a nu trn th phi lp li h s; trong thuyt minh tnh ton kim tra sc bn ca cc chi tit chu p lc, ng sut bn ca thp s dng tnh khng c vt qu 334 Mpa (334 N/mm2 ng sut bn ca thp thp nht); thng s k thut lm vic cho php ca thit b c xc lp qua kt qu tnh ton kim tra sc bn.

3.2.2.2. i vi ni hi, bnh chu p lc khng r xut x.Cho php lp li h s khi cc thit b ny khi c kt cu khng vi phm tiu chun Vit Nam v k thut an ton hin hnh v theo quy nh sau:

a. Trng hp phn tch, xc nh c thnh phn, tnh cht c hc ca thp ch to ph hp vi loi thp tng ng c php ch to th trong thuyt minh tnh ton sc bn ca cc chi tit chu p lc, ng sut bn s dng tnh c ly t kt qu kim tra ca thp ch to v p sut lm vic cho php xc nh qua tnh kim tra sc bn.

b. Trng hp khng phn tch, xc nh c thnh phn, tnh cht c hc ca thp ch to th trong thuyt minh tnh ton sc bn ca cc chi tit chu p lc, ng sut bn s dng tnh khng c vt qu 334 Mpa , thng s k thut lm vic cho php xc nh qua tnh kim tra sc bn v ch p dng cho bnh chu p lc.

Cc ni hi, bnh chu p lc ni ti tit b, Khon 1 v tit a, b Khon 2 iu ny u phi kim tra mi hn p lc theo quy nh ca tiu chun Vit Nam v k thut an ton hin hnh.

Ngi bn phi chu trch nhim hon ton v h s lp.

3.2.3. Khi chuyn nhng ni hi hoc bnh chu p lc th ngi s hu phi chuyn giao tt c cc h s k thut c quy nh trong iu 2.4.4.3 ca Quy chun ny.

Trong trng hp b tht lc hoc mt h s th trc khi chuyn nhng ngi s hu lp li h s cho thit b theo quy nh sau:3.2.3.1. Khi ni hi, bnh chu p lc cha c kim nh, ng k a vo s dng th lp li h s thit b nh quy nh ti iu 3.3.2 ca quy nh ny;3.2.3.2. Khi ni hi, bnh chu p lc c kim nh, ng k a vo s dng th lp li h s cho thit b cn c vo kt qu kim tra, siu m, o c v tnh ton kim tra bn trn c s tnh trng hin ti ca thit b; xin xc nhn v thng s lm vic ca thit b ti c quan kim nh cho thit b ln gn nht v xc nhn v s ng k trong l lch thit b ti c quan ng k thit b.Ngi s hu ni hi, bnh chu p lc hon ton chu trach nhim v h s lp.4. Quy nh v lp t, sa cha ni hi v bnh chu p lc4.1. Nhng quy nh v lp t ni hi , bnh chu p lc

4.1.1. Vic lp t ni hi, bnh chu p lc phi c thit k lp t, thit k phi m bo ng quy nh ca tiu chun Vit Nam v k thut an ton hin hnh trong thit k lp t.

Ngi thit k lp t phi chu trch nhim hon ton v thit k lp t.4.1.2. Vic lp t ni hi, bnh chu p lc phi do ngi lp t c iu kin sau y:

4.1.2.1. C th chuyn nghip ph hp; c trang b hoc c cc iu kin hp tc, lin kt s dng n nh i vi thit b k thut chuyn dng m bo cht lng lp t ng quy nh ca thit k ch to, lp t.

4.1.2.2. C iu kin m bo t chc thc hin vic kim tra cht lng lp t theo ng yu cu k thut quy nh.

4.1.2.3. C cn b k thut c trnh chuyn mn v ni hi, bnh chu p lc nng lc xy dng quy trnh lp t, quy trnh an ton khi lp t cng nh theo di v kim tra vic lp t.

4.1.3. Ngi lp t ni hi, bnh chu p lc ch c thc hin cc cng vic lp t sau khi xy dng quy trnh lp t, bin php thi cng lp t m bo an ton.

4.1.4. Ngi lp t ni hi, bnh chu p lc phi tun th nhng quy nh ca thit k ch to, lp t. Mi s thay i v thit k phi c s ng bng vn bn ca ngi thit k. Trong trng hp khng th thc hin, th phi c s ng bng vn bn ca c quan c thm quyn.

4.1.5. Ni hi, bnh chu p lc sau khi lp t phi c th thu lc vi p sut th do ngi thit k quy nh nhng khng c thp hn cc quy nh ca tiu chun Vit Nam v k thut an ton hin hnh.

4.1.6. Nhng ni hi, bnh chu p lc c ch to ng b, c bc bo n, trong qu trnh vn chuyn v lp t khng c biu hin b va p, bin dng v c th thu lc khi xut xng cha qu 24 thng i vi ni hi v 18 thng i vi bnh chu p lc th khng cn thit phi th thu lc sau lp t.

4.2. Nhng quy nh v sa cha ni hi , bnh chu p lc

4.2.1. Ngi s hu ni hi, bnh chu p lc phi cn c vo tnh trng s dng an ton ca cc thit b theo quy nh ca tiu chun Vit Nam v k thut an ton hoc ca ngi ch to xy dng k hoch kim tra, sa cha thit b nhm m bo an ton trong s dng.

4.2.2. Ngi tin hnh cng vic sa cha phi lp phng n, quy trnh sa cha v cc bin php an ton km theo.

4.2.3. Khi sa cha cc b phn chu p lc phi c tin hnh theo quy trnh sa cha c lp cng vi cc bin php an ton.

4.2.4. i vi cc bnh chu p lc bnh lm vic vi cc mi cht c phi tin hnh thu hi, kh c theo ng quy trnh k thut an ton. Nghim cm x mi cht c ra mi trng. Cc bnh lm vic vi cc mi cht c th gy chy n phi tin hnh lm sch, ui kh theo ng quy trnh k thut an ton v phi kim tra t nng an ton trc khi sa cha.

4.2.5. Khi sa cha ch c thay th vt liu, chi tit chu p lc bng vt liu, chi tit c tnh cht v cht lng tng ng.

4.2.6. Khi sa cha cc b phn bn trong ca ni hi, bnh chu p lc phi tun th cc quy nh v an ton in h p; n in dng chiu sng c in p khng qu 12V.

Cm dng n du ho v cc n khc c cht d bc chy.4.2.7. Mi cng vic lp t, sa cha c lin quan n hn cc chi tit chu p lc phi do th hn c giy chng nhn hn p lc (c quy nh ti iu 8.3 ca Quy chun ny) thc hin. S lng mi hn, phng php v mc kim tra thc hin theo quy nh ca tiu chun Vit Nam v k thut an ton hin hnh4.2.8. Khi hon thnh vic sa cha, ngi sa cha ni hi, bnh chu p lc phi ghi r ngy thng nm sa cha, l do v kt qu sa cha vo l lch ca thit b.

5. Quy nh v qun l, s dng ni hi v bnh chu p lc5.1 Quy nh chung

5.1.1. Ngi s dng ni hi, bnh chu p lc phi lp s theo di qun l ni hi, bnh chu p lc trong bt buc c cc ni dung qun l nh: Lch bo dng, tu sa, kim tra vn hnh, kim nh... T chc thc hin kim tra vn hnh, kim nh ng thi hn.

5.1.2. Cm ngi s dng ni hi, bnh chu p lc a vo vn hnh ni hi, bnh chu p lc qu thi hn kim nh. Khng cho php s dng p k cha c kim nh hoc qu thi hn kim nh; van an ton khng bo m, mt nim phong hoc cha c kim nh hiu chnh hoc qu thi hn kim nh (i vi cc van an ton ca bnh chu p lc, bn b, chai lm vic hoc cha cc mi cht c hi, d chy n m khng cho php kim tra hot ng ca chng thng xuyn).

5.1.3. Ngi s dng ni hi, bnh chu p lc phi cn c hng dn s dng ca ngi ch to, tiu chun Vit Nam v k thut an ton hin hnh, tnh trng, ch lm vic thc t ca ni hi, bnh chu p lc xy dng lch bo dng, tu sa trong nu r thi gian, chi tit phi kim tra bo dng, tu sa, thay th.

5.1.4. Ngi s dng ni hi, bnh chu p lc phi cn c vo hng dn s dng ca ngi ch to, tiu chun Vit Nam v k thut an ton hin hnh v c im ring ca thit b, xy dng v ban hnh ni quy, quy trnh vn hnh an ton cho tng ni hi, bnh chu p lc v y l mt trong nhng ti liu bt buc s dng trong hun luyn an ton ln u v nh k hng nm cho ng vn hnh v qun l vn hnh (nu c).

5.1.5. Ti ni t ni hi, bnh chu p lc phi c bng tm tt quy trnh vn hnh v x l s c treo v tr ph hp sao cho ngi vn hnh d thy, d c nhng khng lm nh hng n vic vn hnh.

5.1.6. Ngi s dng ni hi, bnh chu p lc phi c bin php bo v chng st an ton cho ni hi, cc bnh chu p lc t c nh; trang b cc phng tin cha chy cn thit theo quy nh ca c quan phng chy, cha chy. Xy dng phng n, t chc cha chy khi c chy, n xy ra.

m bo cc iu kin v an ton in cho ngi v thit b. Thit b in cc khu vc d chy n, kho cha nhin liu lng, kh ... phi l loi phng chng n.

5.1.7. Ngi s dng ni hi, bnh chu p lc phi c quyt nh phn cng ngi c nng lc, trch nhim qun l ni hi, bnh chu p lc. Ngi qun l ni hi, bnh chu p lc c nhng nhim v chnh sau y:

5.1.7.1. Qun l ni hi, bnh chu p lc v cc thit b ph ca n ph hp vi nhng yu cu quy nh, bo m an ton cho ni hi, bnh chu p lc trong sut qu trnh hot ng;

5.1.7.2. Bo m thc hin cc ch bo dng, tu sa, kim tra vn hnh, kim nh ng thi hn quy nh cho ni hi, bnh chu p lc; thc hin kim tra, kim nh nh k cho cc thit b o lng, bo v, an ton, t ng;

5.1.7.3. Khc phc kp thi cc h hng trong qu trnh vn hnh;5.1.7.4. T chc thc hin hun luyn, kim tra, st hch ln u v nh k ni quy, quy trnh vn hnh v x l s c an ton cho nhng ngi thuc quyn.

5.1.7.5. n c, kim tra vic chp hnh ni quy, quy trnh vn hnh an ton ca nhng ngi thuc quyn.

5.1.7.6. Trang b cc phng tin bo v c nhn cho ngi vn hnh v n c, kim tra vic s dng phng tin.

5.1.8. Ch c b tr ngi t 18 tui tr ln, sc kho; qua o to, hun luyn v nghip v (theo quy nh ti iu 8.1 ca Quy chun ny), c hun luyn an ton c kim tra st hch t yu cu theo quy nh ca php lut v hun luyn an ton, c ch c s cp th an ton lao ng v giao nhim v bng vn bn vo vn hnh ni hi, bnh chu p lc.

5.1.9. Ngi s dng ni hi, bnh chu p lc phi t chc hun luyn ngi vn hnh ni hi, bnh chu p lc ng quy trnh vn hnh c ban hnh. Khi c s thay i v c tnh, thng s k thut th phi sa, b sung ban hnh quy trnh vn hnh v hun luyn li cho ngi vn hnh theo quy trnh vn hnh mi, kim tra st hch t yu cu mi b tr h tr li vn hnh.

5.1.10. Phi t chc hun luyn, kim tra st hch li ngi vn hnh ni hi, bnh p lc ngh vn hnh lin tc qu 12 thng hoc chuyn sang vn hnh ni hi, bnh chu p lc khc loi.

5.1.11. Ngi vn hnh ni hi, bnh chu p lc phi tun th y cc quy trnh vn hnh, quy trnh x l s c c ban hnh v hun luyn; s dng phng tin bo v c nhn theo ng quy nh.

5.1.12. Cm chn, hm van an ton v iu chnh thng s thit b bo v ca ni hi, bnh chu p lc trong khi ang vn hnh v trong chu k vn hnh.5.2. i vi ni hi5.2.1. Ngi s dng phi lp s nht k vn hnh cho mi ni hi trong ngi vn hnh ghi thi gian, s ln x bn; kim tra p k, van an ton; tnh trng lm vic ca ni hi, nhng trc trc trong hot ng ca ni hi v cc thit b ph ca sau quan tm theo di; tnh hnh giao nhn phng tin, dng ck xc nhn bn giao.5.2.2. Trong nh ni hi phi trang b ng h; phng tin hoc bin php thng tin m bo thng tin nhanh, chnh xc gia ngi vn hnh vi ngi s dng hi, ngi cung cp nc, nhin liu, ngi qun l vn hnh. B tr ch tm ra, v sinh cho ngi vn hnh c th trong hoc gn nh ni hi nht .

5.2.3. Cm phn cng ngi vn hnh ni hi lm nhng cng vic khng lin quan n cng vic ca h trong lc ni hi ang hot ng.

Cm b tr lao ng n trc tip vn hnh ni hi.

5.2.4. Ngi vn hnh ni hi phi chu trch nhim v s hot ng an ton ca cc ni hi trong phm vi mnh ph trch. Ngi vn hnh ni hi khng c php lm vic ring v nhng cng vic khc khng c lin quan n chc trch ca mnh hoc t b i ni khc trong khi ang vn hnh ni hi.

5.2.5. Cho php ni hi hot ng khng cn c ngi theo di phc v thng xuyn nu ni hi c trang b h thng t ng, h thng tn hiu, bo v m bo ch lm vic bnh thng, khc phc s c hoc t ng ngng hot ng ca ni hi khi ch ca ni hi b trc trc c th dn n s c.

Ngi s dng phi xy dng quy trnh v quy nh chu k kim tra s lm vic hon ho ca h thng t ng, bo v nu trn ca ni hi. Kt qu kim tra c ghi vo s theo di ni hi.

5.2.6. Ngi vn hnh ni hi phi vn hnh ni hi ng quy trnh c ban hnh v hun luyn. Khi c s c ngng ni hi ng quy trnh, bo co ngay cho ngi c trch nhim bit v ghi vo s nht k vn hnh.

5.2.7. Cht lng nc cp cho ni hi phi m bo ng quy nh ca ngi thit k, ch to nhng khng c thp hn tiu chun Vit Nam v k thut an ton hin hnh cho loi ni hi .5.2.8. Trong qu trnh vn hnh, phi thc hin ng ch kim tra cc thit b o kim, bo v, cnh bo; h thng bo v t ng; cc thit b ph tr v bm cp theo quy nh ca tiu chun Vit Nam v k thut an ton hin hnh.

5.2.9. i vi ni hi chuyn dng sn xut in; sn xut in - nhit; ngoi vic thc hin quy nh ca Quy chun ny cn phi tun theo quy nh ring ca c quan qun l chuyn ngnh.

5.3. i vi bnh chu p lc5.3.1. Ngi vn hnh bnh chu p lc phi vn hnh bnh theo ng quy trnh vn hnh c s ban hnh; kp thi pht hin v bnh tnh x l s c xy ra theo quy trnh ng thi bo ngay cho ngi ph trch v ghi vo s nht k vn hnh.

Trong khi bnh ang hot ng khng c lm vic ring hoc b v tr.

Cho php bnh lm vic vi mi cht khng c hi, khng d chy n hot ng khng cn c ngi vn hnh trc tip nu bnh c trang b h thng t ng, h thng tn hiu, bo v m bo ch l vic bnh thng hoc t ng ngng hot ng khi ch lm vic ca bnh b trc trc c th dn n s c.

Ngi s dng phi xy dng quy trnh v quy nh chu k kim tra s lm vic hon ho ca h thng t ng, bo v nu trn ca bnh. Kt qu kim tra c ghi vo s theo di bnh.

5.3.2. Vic np kh (kh nn, kh ho lng, kh ho tan, ...) vo chai, bn b, thng phi do ngi c chc nng np kh thc hin.5.3.3. Ngi np kh, bo qun, vn chuyn chai, bn, thng np kh phi tun th cc quy nh ca tiu chun Vit Nam v k thut an ton hin hnh cho nhng cng vic lin quan.

5.3.4. Ngi s dng kh np trong chai, bn, thng ngoi vic thc hin cc quy nh ca tiu chun Vit Nam v k thut an ton hin hnh cn phi tun th hng dn s dng ca ngi np hoc ngi bn kh.

6. Quy nh v kim nh an ton v ng k ni hi, bnh chu p lc

6.1. Tt c cc ni hi, bnh chu p lc thuc i tng p dng ca Quy chun ny trc khi a vo s dng phi lm th tc kim nh, ng k theo quy nh hin hnh ca Nh nc.

6.2. Ni hi v bnh chu p lc khi kim nh, ng k phi c h s theo quy nh ca Quy chun ny v cc quy nh hin hnh ca Nh nc. Thit b do nc ngoi ch to th l lch thit b phi lp li theo mu quy nh bng ting Vit Nam.

6.3. Thi hn kim nh nh k v quy nh v kim nh bt thng ni hi, bnh chu p lc theo quy nh ca tiu chun Vit Nam v k thut an ton hin hnh. Vic kim nh do c quan kim nh k thut an ton thc hin.

Thi hn kim nh thc hin theo quy nh ca ngi ch to nhng khng c qu thi hn quy nh ca tiu chun Vit Nam v k thut an ton hin hnh. Vic kim nh bt thng trc thi hn ch thc hin khi c yu cu ca c quan thanh tra lao ng theo quy nh ti iu 7.1 ca Quy chun ny hoc do chnh ngi s dng, qun l thit b quyt nh.

6.4. Thi hn kim tra vn hnh 1 nm/ln i vi ni hi, bnh chu p lc. Kim tra vn hnh do c s s dng thc hin; khi c s khng iu kin, kh nng kim tra vn hnh c th thu chuyn gia hoc c quan c chc nng thc hin. Kt qu kim tra phi c lp bin bn lu vo h s qun l ca c s.

6.5. Vic kim nh (khm nghim) cc chai cha kh phi tun th cc quy nh ca tiu chun Vit Nam v k thut an ton v cc quy nh hin hnh ca Nh nc.

6.6. Quy ch t chc, hot ng ca c quan kim nh k thut an ton; tiu chun, chc danh kim nh vin thc hin kim nh cc i tng thuc phm vi p dng ca Quy chun ny do c quan Nh nc c thm quyn quy nh.

7. Thanh tra, kim tra v iu tra s c7.1. Cng tc thanh tra ni hi, bnh chu p lc

7.1.1. Thanh tra Nh nc v lao ng thc hin thanh tra vic chp hnh cc quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton hin hnh i vi cc c s thc hin vic ch to, xut nhp khu, mua bn, lp t, sa cha, s dng ni hi, thit b chu p lc v vic kim nh ni hi, bnh chu p lc ca c quan kim nh k thut an ton ti cc c s s dng.

7.1.2. Trong qu trnh thanh tra, Thanh tra Nh nc v lao ng c quyn:

a, Yu cu ch c s v nhng ngi c lin quan cung cp tnh hnh qun l m bo an ton trong vic ch to, xut nhp khu, mua bn, lp t, sa cha, s dng v cc ti liu k thut c lin quan n ni hi, bnh chu p lc;

b, Kin ngh c quan c thm quyn x l cc vi phm quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton hin hnh trong vic xut nhp khu ni hi, bnh chu p lc.

c, Quyt nh tm thi nh ch vic ch to, xut xng; mua bn; lp t, sa cha nhng ni hi, bnh chu p lc c vi phm cc quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton hin hnh. C s ch c thc hin tip cng vic sau khi khc phc cc vi phm v c vn bn bi b quyt nh tm thi nh ch ca chnh c quan Thanh tra Nh nc v Lao ng;

d, Quyt nh tm thi nh ch vic s dng ni hi, bnh chu p lc c nguy c gy tai nn lao ng, gy nhim nghim trng mi trng lao ng hoc qu hn kim nh, c s c tip tc s dng sau khi c vn bn bi b quyt nh tm thi nh ch ca chnh c quan Thanh tra Nh nc v Lao ng.

Trong quyt tm thi nh nh ch ni ti Tit c, d Khon 2 ca iu ny Thanh tra Nh nc v Lao ng phi ghi r l do, thi hn nh ch v cc bin php khc phc c s thc hin ng thi thng bo cho c quan c thm quyn, c quan c trch nhim lin quan v hon ton chu trch nhim trc quyt nh ca mnh.e, Yu cu kim nh trc thi hn nhng ni hi, bnh chu p lc khi pht hin nhng thiu st m thit b khng th m bo lm vic an ton n ht thi hn c n nh.

f, Yu cu ch c s s dng ni hi, bnh chu p lc chuyn lm cng tc khc hoc o to, hun luyn li nhng ngi qun l hoc vn hnh khi xt thy trnh chuyn mn ca h qu yu, khng m bo cc yu cu v qun l v vn hnh an ton.

g, nh ch vic kim nh khi pht hin kim nh vin vi phm tiu chun, Quy chun v an ton lao ng v quy trnh kim nh, ng thi thng bo cho c quan kim nh qun l kim nh vin bit.

7.1.3. Khi tin hnh thanh tra, thanh tra vin lao ng c th cng tc vi cc chuyn gia, k thut vin lnh ngh v lnh vc lin quan. Trong qu trnh thanh tra phi c mt ca ch c s (hoc ngi c ch c s u quyn), ngi trc tip qun l v vn hnh .

7.1.4. Kt thc thanh tra, ngi ra quyt nh thanh tra cng b kt lun thanh tra hoc gi kt lun thanh tra c s khc phc cc thiu st, thc hin cc quyt nh, kin ngh trong cc kt lun thanh tra.

7.1.5. C s c trch nhim thi hnh cc quyt nh, kin ngh trong kt lun thanh tra. Nu cha nht tr th c quyn khiu ni theo quy nh ca php lut. Trong khi ch gii quyt vn phi thi hnh quyt nh, kin ngh trong kt lun thanh tra.

7.2. Cng tc kim tra ni hi, bnh chu p lc

Cng tc kim tra vic chp hnh cc quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton hin hnh do c quan c chc nng, nhim v kim tra hoc c s s dng ni hi, bnh chu p lc t chc thc hin.

A - C quan c nhim v, chc nng kim tra

1- Trc khi thc hin kim tra, c quan kim tra phi thng bo trc bng vn bn v ni dung, chng trnh v thnh phn on kim tra cho c s s dng thit b.

2- Khi tin hnh kim tra, on kim tra phi p dng cc quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton, tiu chun ngnhv hon ton chu trch nhim v nhng kt lun ca mnh.

3- Khi tin hnh kim tra, on kim tra c quyn :

a, Yu cu ch c s v nhng ngi c lin quan cung cp tnh hnh qun l, s dng v cc ti liu lin quan n ni hi, bnh chu p lc;

b, Yu cu c s s dng c bin php khc phc nhng vi phm v thc hin cc bin php ng thi hn quy nh;

c, Kin ngh c quan Nh nc c thm quyn nh ch tm thi vic s dng ni hi, thit b chu p lc c nguy c gy tai nn lao ng, gy nhim nghim trng mi trng lao ng;

d, Kin ngh ch c s kim nh trc thi hn nhng ni hi, bnh chu p lc khi pht hin nhng thiu st m thit b khng th m bo lm vic an ton n ht thi hn c n nh;

e, Kin ngh ch c s s dng ni hi, bnh chu p lc chuyn lm cng tc khc hoc o to, hun luyn li nhng ngi qun l hoc vn hnh khi xt thy trnh chuyn mn ca h qu yu, khng m bo cc yu cu v qun l v vn hnh an ton;

f, Kin ngh vi c quan kim nh khi pht hin kim nh vin vi phm tiu chun, quy chun v an ton lao ng v quy trnh kim nh.

4- Khi tin hnh kim tra, on kim tra cn cng tc cht ch vi cc chuyn gia, k thut vin lnh ngh v lnh vc lin quan.

5- Kt thc kim tra, trng on kim tra phi lp bin bn (theo mu ti ph lc 2 ca Quy chun ny) ng thi kin ngh c s khc phc cc thiu st pht hin c.

6- Ch c s s dng ni hi, thit b chu p lc c trch nhim thi hnh quyt nh, kin ngh ca on kim tra. Nu cha nht tr th c quyn ghi kin ca mnh vo bin bn v c th khiu ni vi c quan ra quyt nh kim tra v chu hon ton trch nhim v nhng quyt nh ca mnh sau kim tra.

B - C s s dng ni hi, bnh chu p lc

1- C s s dng ni hi, bnh chu p lc c trch nhim t chc thc hin t kim tra vic thi hnh quy nh ca Nh nc, quy phm, tiu chun Vit Nam v k thut an ton hin hnh v quy nh ca c s theo nhiu hnh thc m bo iu kin vn hnh an ton.

2- Phi c s ghi chp theo di t kim tra, trong nu nhn xt u im v nhng tn ti phi khc phc, thi hn v bin php khc phc; nhn xt, nh gi vic khc phc nhng kin ngh ca ln kim tra trc.

7.3. iu tra s c ni hi , bnh chu p lc

7.3.1. Cc s c dn n ni hi, bnh chu p lc phi khm nghim bt thng nhng khng gy tai nn cho ngi th c s phi quyt nh thnh lp on iu tra, thnh phn on iu tra phi c cc thnh vin sau:

+ Ch c s hoc ngi c ch c s u quyn l trng on;

+ Ngi qun l b phn k thut, an ton;

+ Ngi qun l ni hi, bnh chu p lc;

+ Ngi qun l vn hnh (nu c).

Nhim v ca on iu tra l tm hiu k din bin s c v cc bc x l s c ca ngi vn hnh, kim tra hin trng; t phn tch xc nh chnh xc nguyn nhn gy ra s c nhm mc ch:

+ ra cc bin php khc phc v k hoch thc hin nhm trnh s c ti din;

+ Xc nh ngi c li, mc li c bin php x l ph hp quy nh ca ni quy lao ng, quy ch khen thng ca c s ban hnh.

Kt thc iu tra, on iu tra phi lp bin bn (theo mu ti ph lc 1 ca Quy chun ny) c ch k ca cc thnh vin. Bin bn c lu ti c s, trong h s ca thit b v chuyn cho nhng ngi lin quan k c ngi c li mi ngi mt bn sao ng thi gi cho c quan thanh tra Nh nc v Lao ng a phng mt bn.

7.3.2. Cc s c ni hi, bnh chu p lc c gy tai nn cht ngi th vic khai bo, iu tra theo quy nh ca Nh nc hin hnh.

8. Quy nh v ngi qun l, vn hnh ni hi, bnh chu p lc v th hn p lc8.1. Ngi vn hnh ni hi, bnh chu p lc phi c o to, hun luyn v nghip v nu ti iu 5.1.8 ca Quy chun ny c quy nh nh sau:

8.1.1.Vic o to, hun luyn v nghip v c thc hin di cc hnh thc:

+ o to qua cc trng chuyn ngnh, c s dy ngh, trung tm hun luyn, c quan kim nh, c s ch to;

+ o to, hun luyn ti c s; m lp tp trung hoc trong qu trnh tip nhn, lp t, vn hnh th nghim ni hi, bnh chu p lc.

8.1.2. Ni dung o to:

+ Kin thc c bn v ni hi, bnh chu p lc, chuyn su v thit b c vn hnh;

+ Thc tp thc t k nng vn hnh, x l s c thng gp;

+ Kim tra, st hch.

8.1.3. Cp bng ngh, chng ch ngh, giy chng nhn hun luyn an ton v nghip v: + Vic cp bng ngh, chng ch ngh phi do c s c chc nng nu ti Mc 5.1.8 thc hin v phi tun th theo quy nh hin hnh ca Nh nc v dy ngh.

+ Ngi vn hnh chnh ni hi sn xut in- nhit phi c bng ngh, cc ni hi khc phi c chng ch ngh

+ Ngi theo di phc v, khng vn hnh trc tip ni hi nu trong iu 5.2.5 ca Quy chun ny v ngi vn hanh bnh chu p lc ti thiu phi c chng nhn hun luyn an ton v nghip v.8.2. Ngi qun l ni hi, bnh chu p lc phi l ngi nm vng ni quy, quy trnh vn hnh an ton v x l s c ca tt c ni hi, bnh chu p lc c giao ca c s; cc quy chun k thut, tiu chun Vit Nam v an ton lao ng v cc quy nh ca Nh nc, B, ngnh, c quan qun l cp trn (nu c) c lin quan n cng tc qun l loi thit b ny.

8.3. Vic o to cp chng nhn hn p lc nu trong iu 2.3.4 v iu 4.2.7 ca Quy chun ny c quy nh nh sau:

8.3.1. Vic o to cp chng ch ngh th hn v hun luyn, kim tra st hch cp giy chng nhn th hn p lc ch c tin hnh ti cc c s c t cch php nhn v ti thiu phi c nng lc sau y:

a, C kh nng t chc bin son gio trnh o to ngh hn, ti liu hun luyn chuyn mn v hn p lc; xy dng quy ch, th l st hch, tiu ch st hch ph hp vi mc o to v quy nh ca tiu chun k thut quc gia hin hnh. C cn b chuyn mn thc hin vic ging dy, hng dn thc hnh, hun luyn, kim tra, st hch;

b, C iu kin t chc thc hnh thc t, thc hin kim tra mu hn ng quy nh ca tiu ch st hch.

Vic o to ngh hn v cp chng ch ngh phi tun th quy nh ca Nh nc hin hnh v dy ngh.

8.3.2. Trng hp th hn c chng ch ngh hn th khng cn t chc o to ngh hn nhng phi c hun luyn, kim tra st hch c cp giy chng nhn th hn p lc. Sau khi hun luyn, kim tra st hch t yu cu th cp giy chng nhn hn p lc. Giy chng nhn hn p lc phi c ni dung sau:

+ Tn c s hun luyn, kim tra, st hch; + Tn, tui, a ch ngi c hun luyn; + Thi gian hun luyn; + Ni dung c hun luyn; + Kt qu kim tra, st hch; + Loi, dng, cc thng s gii hn ca mi hn c php hn; + Thi hn chng nhn c hiu lc (ti a khng qu 2 nm).

Ch c s o to ghi r tn, chc danh; k v ng du.

8.4. Nhng th hn p lc ch c php hn cc mi hn trong phm vi giy chng nhn v phi c hun luyn, st hch li trong nhng trng hp sau:

8.4.1. Khi giy chng nhn ht hn;

8.4.2. Khi khng lm cng vic hn p lc lin tc qu mt na thi hn ghi trong giy chng nhn;8.4.3. Khi thay i loi, dng hn khc vi giy chng nhn cp.

Vic hun luyn, st hch li phi c thc hin ti cc c s c quy nh ti iu 8.3.1 ca Quy chun ny.

9. iu khon thi hnh

9.1. Quy chun ny c hiu lc t ngy ... thng .... nm 2008.

9.2. Nhng quy nh trc y tri vi Quy chun ny u bi b.

9.3. T chc, c nhn vi phm cc quy nh ti Quy chun ny ty theo mc vi phm s b x pht hnh chnh hoc truy cu trch nhim hnh s.

Ph lc s 1 : MU BIN BN IU TRA S C

CNG HO X HI CH NGHA VIT NAM

c lp -T do - hnh phc

-----------------------------

................, ngy .... thng ... . nm .....

BIN BN IU TRA S C

NI HI V BNH CHU P LC

1. Tn v a ch ca c s s dng :

- Tn :

- a ch :

2. i tng xy ra s c :

- Tn thit b :

- M hiu : S ch to:

- Tn v a ch ngi ch to:

- Nm ch to: Mi cht lm vic :

- p sut thit k: p sut lm vic :

- Nhit mi cht:Cng sut hoc dung tch:

- Din tch tip nhit:

- Tn c s kim nh thit b: ......

- Thi gian kim nh gn nht

3. Thnh phn on iu tra :

- Trng on :

- Cc thnh vin trong on :

4. Din bin s c:

- Ngy gi xy ra s c :

- Tnh hnh thit b trc lc xy ra s c:

- B tr nhn vin vn hnh trong ca:

- Tnh hnh pht sinh s c v din bin s c:

- Cc vic x l s c

5. S liu thng k v s c

- Thit hi v thit b

- Thit hi sn xut trong thi gian ngng thit b sa cha hoc thay th

- Thit hi cng sa cha, kho st

6. S c tng t xy ra v vic thc hin cc bin php khc phc

7. Kt lun ca on iu tra

- Nguyn nhn ch yu trc tip

- Nguyn nhn gin tip

- Quy trch nhim cho nhng ngi vi phm

8. Kin ngh ca on iu tra

Ni nhn

CC THNH VIN

TRNG ON

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-

-

-

Ph lc s 2 : MU BIN BN KIM TRA NI HI V BNH CHU P LC

CNG HO X HI CH NGHA VIT NAM

c lp -T do - hnh phc

-----------------------------

................, ngy .... thng ... . nm .....

BIN BN KIM TRA

NI HI V BNH CHU P LC

1. Tn v a ch ca c s s dng :

- Tn :

- a ch :

2. i tng c kim tra :

- Tn thit b :

- M hiu : S ch to:

- Tn v a ch nh ch to:

- Nm ch to: Mi cht lm vic :

- p sut thit k: p sut lm vic :

- Nhit mi cht:Cng sut hoc dung tch:

- Din tch tip nhit:

- Tn c s kim nh thit b: ......

- Thi gian kim nh gn nht:

3. Thnh phn on kim tra :

- Trng on :

- Cc thnh vin trong on:

4. Thnh phn tham gia phi hp v pha c s gm:

5. Ni dung kim tra:

6. Kt lun ca on kim tra:

7. Kin ngh ca on kim tra:

Ni nhn

N V S DNG TRNG ON KIM TRA

Ph lc s 3 : MU L LCH NI HI V BNH CHU P LC

I. NI HI

Trang ba:

M hiu ( l g)

ca c s ch toTn c s ch to

L LCH NI HI

M hiu:

S ch to:

S th t:

Lu :

Khi chuyn ni hi ny cho ngi s hu khc th phi giao c l lch ny km theo ton b cc h s khc ca ni hi.

CH TIU CH TO NI HI

1.Tiu chun p dng:

+ Thit k , ch to:

+ Tiu chun th:

2- C s ch to:

3- Ni hi s :.... . Ch to thng nm .

4- M hiu ni hi : ..

5- p sut tnh ton :

+ trong thn ni hi bar (kG/cm2) + b qu nhit ra : ............................................................... bar (kG/cm2)

6- Nhit tnh ton ca hi bo ho :................................................ 0C

7- Sn lng hi nh mc : .................................................... kg / h

8- Din tch tip nhit :

+ Ca ni hi : .................... ................................................... m2 + Ca dn ng sinh hi : .................................................................... m2 + Ca b qu nhit : ........................................................................ . m2 + Ca b hm nc : ......................................................................... m2

9- Dung tch ca ni hi :

+Phn cha hi : ......................... ...............................................m3 +Phn cha nc :..................................................................... m3

10- Cng dng ca ni hi : ...................................................................

.............................................................

11. V tr ng tn hoc m hiu ca c s ch to ( m t hoc ch dn bng hnh v ).

S LIU K THUT V CC B PHN CHNH CA NI

S KCH THC MMKIM LOI CH TO PHNG S LIU V HN

S

TTTN CC BPHN CHNH CA NI HILNG CI ng knh trong Chiu dy thnh Chiu di (hay cao)M hiu S liu tiu chun ca nc ch to PHP CH TOPhng php hn M hiu que hn v dy hn S hiu tiu chun ca nc ch to

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NHMG S LIU V KIM LOI CH TO NI

TTTN CC B PHN M hiu

kim loi Chiu dy thnh

mmC tnh Thnh phn ho hc , %

Gii hn bn (b (N/mm2) dn di tng i ((%) dai va p ak (N/Cm2)CMnSiSP

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NHNG S LIU V CC LOI NG CA NI V

NG DN TRONG PHM VI NI

TTTn ng

(ghi theo cng dng)M hiu

kim loi S lng

(ci)Kch thc (mm) C tnh Thnh phn ho hc .%S liu v hn

ng knh trong ng knh ngoi Chiu di bay cao Gii hn bn (b (N/mm2) gin di tng i di va p ak

(N/mm2)CMnSiSPPhng php hn M hiu que hn S liu tiu chun

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S LIU V CC NG CT , MT BCH , NP Y V

CC CH TIU LP XIT

TTTn gi S lng

(ci )Kch thc (mm) hoc s liu theo bng phn loi M hiu

kim loiC TNH THNH PHN HO HC , %

Gii hn bn (b (N/mm2) dn di tng i ((%) dai va p ak (N/Cm2)CMnSiSP

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KT QU KIM TRA CHT LNG MI HN

TTH V TN TH HN K hiu ng trn

mi hn KT QU TH C TNH Kt qu kho st kim tng CHIU TIA XUYN QUA D SIU M

S lng mu kim tra Gii hn bn (b

(N/mm2) dn di tng i (%) va p ak

(N/cm2)Gc un

()Khi lng chiu hoc d tnh theo % so vi tng s chiu di mi hn nh gi kt qu c th nh gi chung so vi cc ch tiu quy nh trong quy phm

NHNG S LIU V LP T NI HI

S th t Tn n v lp t ni hi Tn n v s dng ni hi Ngy , thng hon thnh vic lp t Ni lp t

NHNG NGI CHU TRCH NHIM V QUN L

V VN HNH AN TON NI HI

S Quyt nh v ngy ra Quyt nh ca Th Trng n v s dng H tn chc v ngi c giao nhim v Ch k ca ngi c giao nhim v

THUYT MINH TNH TON V NI HI

(Phn ny bao gm cc tnh ton bn cho cc b phn chu p lc ca ni hi nh: chiu dy balng, ng gp, ca v sinh..vvvv.. )

Ni hi c th thy lc vi p sut th nh sau :

+Ba lng hoc thn ni : ............................................................. bar (kG/cm2)

+Cc loi ng : .............................................................. bar (kG/cm2)

+ Cc loi van chnh : ................................................................. bar (kG/cm2)

Xc nhn : Ni hi ny c th lm vic an ton vi nhng thng s ghi trong l lch ny .

C S CH TO Ngy thng nm

C S S DNG ( k tn, ng du ) ( k tn, ng du )

NGI TNH TON LP L LCH

( Ghi r h v tn, a ch, ngh nghip

chc danh )

C IM CC DNG C KIM TRA , O LNG , CC C CU

AN TON V CC VAN CHNH LP VO NI

TTTN GI S LNG (ci) NG KNH TRONG (mm)P SUT QUY NH VT LIU CH TO NHNG S LIU V LP T

Ngy thng nm lp Ch lp H v tn ngi lp

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6.

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9.

10.

11.

12.

NHNG S LIU V THAY TH SA CHA NI HINgy thng nm S th t K khai nhng thay th sa cha ni H tn , ch k ca ngi chu trch nhim thay th , sa cha

KT QU KIM NH

Ngy thng nm Kt qu kim nhp sut lm vic cho php, bar (kG/cm2)Thi hn kim nh tip theo

Kim nh vin

( K, ghi r h tn)

NG K S DNG LN U

Ni hi ny c vo s ng k s:

Ti . S Lao ng - Thng binh v x hi.. Chng nhn l lch gm.trang.

B sungtrang.

Ngy ........... thng ............ nm

H tn chc v ngi ng k

( K tn , ng du )

NG K LI

Ni hi ny c vo s ng k s:

Ti S Lao ng - Thng binh v x hi.. Chng nhn l lch gm.trang.

B sungtrang.

Ngy ........... thng ............ nm

H tn chc v ngi ng k

( K tn , ng du )

Ghi ch: L lch phi m bo y cc mc; s trang tu thuc vo s trang tnh bn, sa cha v kt qu kim nh nhiu hay t. II. BNH CHU P LC

Trang ba:

M hiu ( l g)

ca c s ch toTn c s ch to

L LCH

BNH CHU P LC

M hiu:

S ch to:

S th t:

Lu

Khi chuyn bnh ny cho ngi s hu khc th phi giao c l lch ny km theo ton b cc h s khc ca bnh.

CH TIU CH TO

1. Tiu chun p dng:

+ Tiu chun thit k, ch to:

+ Tiu chun th:

2. Tn bnh : ...

3. M hiu ca bnh :..... .

c im cu to ca bnh :. . .

4. Tn v a ch nh ch to : . 5. S ch to bnh :.....

6. Thng nm ch to bnh :.. 7. Cc thng s lm vic ca bnh :

p sut thit k : . ..... bar(kG/cm2)

p sut lm vic:.... bar(kG/cm2)

Nhit lm vic:............0CDung tch tng cng:........dm3

8. Cng dng ca bnh :.....

9. V tr ng tn, m hiu ca c s ch to trn bnh( m t hoc ch dn bng hnh v)

C IM CA BNHTTTn cc b phn chu p lc ca bnhp sut lm vic ln nht

(kG/cm2)p sut th ln nht

(kG/cm2)Nhit thnh ln nht

(0C)Dung tch

(dm3)Mi cht

lm vic

Tn gic tnh

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10.

NHNG S LIU K THUT V CC B PHN CHNH CA BNH

TTTn giS lng

(ci)ng knh trong

(mm)Chiu dy

(mm)Chiu di hay cao

(mm)M hiu kim loiTiu chun ca ncPhng php ch to

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NHNG S LIU V KIM LOI

TTTn cc b phnM hiu kim loiC tnhHo tnh

Gii hn bn (N/mm2) dn di tng i (%) dai va p (Nm/cm2)C

-M

-Si

-P

-S

-

C IM NG CT , MT BCH V CC CHI TIT

BT CHT CA BNH

TTTn giS lng

(ci)Kch thc (mm) hoc s

liu theo bng phn loiKim loi ch toGhi ch

M hiuC tnhHo tnh

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NHNG S LIU V HN HOC INH TN

Cng ngh hn

hoc tn inhc im ca que hn, dy hn

hoc thp lm inh tn

M hiu C tnh Ho tnh

KT QU KIM TRA CHT LNG MI HNH tn

th hnK hiu

th hnS lng mu

kim traKt qu th v c Kt qu kho

st kim tng

Gii hn bn N/mm2 dai va p

123456

CHIU TIA XUYN QUA HOC D SIU M

H tn th hnKhi lng chiu tnh theo %

so vi tng s chiu di mi hnnh gi kt qu

8910

C IM CA CC DNG C KIM TRA O LNG,CC C

CU AN TON V CC LOI VAN CHNH LP VO BNH

TTTn ging

knh trong

(mm)S

lng

(ci)p sut

quy nh

( kG/cm2 )S liu v lp t

Ch lpH tn ngi lp

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TNH TON KIM TRA IU KIN BN CA BNH

( Phn ny bao gm cc tnh ton bn cho cc b phn chu p lc chnh ca bnh nh: chiu dy thn, chiu dy yvv..vv...) Bnh c th bn bng thu lc vi p sut th nh sau :

a / Thn bnh : bar (kG/cm2)

b / phn ng : bar (kG/cm2)

V c th kn bng kh nn vi p sut th nh sau :

a / Thn bnh : bar (kG/cm2)

b / phn ng : bar (kG/cm2)

Xc nhn bnh c th lm vic an ton vi mi cht v cc thng s ghi trong l lch ny.

C S CH TO Ngy thng nm

C S S DNG ( k tn, ng du ) ( k tn, ng du )

NGI TNH TON LP L LCH

( Ghi r h v tn, a ch, ngh nghip

chc danh )

NHNG S LIU V T BNH

Tn n v s dngTn n v lp tNi t bnhNgy t bnh

NHNG S LIU KHC V T BNH

1 / Tn mi cht v c tnh n mn ca mi cht

2 / Lp sn chng mn

3 / Lp sn bo v v tn cht liu bo v

4 / Lp bc cch nhit v cht liu cch in.

NGI CHU TRCH NHIM KIM TRA

VIC S DNG AN TON BNH

S quyt nh v ngy quyt nh ca th trng n vH tn, chc v ngi c giao nhim v kim tra vic s dng an ton bnh Ch k ca ngi giao nhim v

NHNG S LIU V THAY TH SA CHA BNH

Ngy thng Th t K khai nhng thay th sa bnh H tn, ch k ngi chu trch nhim thay th, sa cha

KT QU KIM NHNgy thng Kt qu kim nhp sut lm vic cho php bar (kG/cm2 )Thi hn kim nh tip theo

Kim nh vin

(K, ghi r h tn)

NG K S DNG LN U

Bnh chu p lc ny c vo s ng k s:

Ti . S Lao ng - Thng binh v x hi.. Chng nhn l lch gm.trang.

B sungtrang.

Ngy ........... thng ............ nm

H tn chc v ngi ng k

( K tn , ng du )

NG K LI

Ni hi ny c vo s ng k s:

Ti . S Lao ng - Thng binh v x hi.. Chng nhn l lch gm.trang.

B sungtrang.

Ngy ........... thng ............ nm

H tn chc v ngi ng k

( K tn , ng du )

Ghi ch: L lch phi m bo y cc mc; s trang tu thuc vo s trang tnh bn , sa cha v kt qu kim nh nhiu hay t. 2627