CNG HA X HI CH NGHA VIT NAM

QCVN 72: 2013/BGTVT

QUY CHUN K THUT QUC GIA V QUY PHM PHN CP V NG PHNG TIN THY NI A

National Technical Regulation on Rule of Inland - waterway ships Classification and Construction

H NI 2013

CNG HA X HI CH NGHA VIT NAM

QCVN 72: 2013/BGTVT

QUY CHUN K THUT QUC GIA V QUY PHM PHN CP V NG PHNG TIN THY NI A

National Technical Regulation

on Rule of Inland - waterway ships Classification and Construction

H NI 2013

Li ni u Quy chun k thut quc gia v Quy phm phn cp v ng phng tin thy ni a QCVN 72: 2013/BGTVT do Cc ng kim Vit Nam bin son, B Khoa hc v Cng ngh thm nh, B trng B Giao thng vn ti ban hnh theo Thng t s 61/2013/TT- BGTVT ngy 31 thng 12 nm 2013.

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QUY PHM PHN CP V NG PHNG TIN THY NI A

MC LC Trang LI NI U............................................................................................................2 MC LC ................................................................................................................5 I QUY NH CHUNG Chng 1 Quy nh chung ........................................................................................................ 19 1.1 Phm vi iu chnh ..................................................................................................... 19 1.2 i tng p dng ..................................................................................................... 20 1.3 Ti liu vin dn ......................................................................................................... 20 1.4 Gii thch t ng ........................................................................................................ 20 Chng 2 Quy nh hot ng gim st ................................................................................... 26 2.1 C quan gim st k thut v phn cp tu .............................................................. 26 2.2 C s tin hnh hot ng gim st .......................................................................... 26 2.3 p dng Quy chun cho cc tu ang ng v cc sn phm ang ch to ............ 26 2.4 p dng Quy chun cho cc tu ang khai thc ........................................................ 26 2..5 Trng hp c bit .................................................................................................. 26 II QUY NH K THUT .................................................................................................................. 27 Phn 1 Gim st v phn cp. ........................................................................................................ 27 Phn 1A Quy nh chung v hot ng gim st . ........................................................................ 27 Chng 1 Cp tu ...................................................................................................................... 27 1.1 Quy nh chung .......................................................................................................... 27 1.2 K hiu cp tu .......................................................................................................... 27 Chng 2 Kim tra phn cp tu .............................................................................................. 29 2.1 Kim tra ng mi ...................................................................................................... 29 2.2 Kim tra phn cp nhng tu ang khai thc ........................................................... 29 2.3 Hon kim tra nh k ................................................................................................. 30 Chng 3 Hot ng gim st k thut .................................................................................... 31 3.1 Quy nh chung .......................................................................................................... 31 3.2 Gim st vic ch to vt liu v sn phm ............................................................... 31 3.3 Gim st ng mi, phc hi v hon ci tu ............................................................ 33 3.4 Kim tra tu ang khai thc ........................................................................................ 33 Chng 4 H s thit k k thut ............................................................................................. 34 4.1 Quy nh chung .......................................................................................................... 34 4.2 Thi hn hiu lc ca thit k k thut c thm nh ....................................... 34

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Phn 1B Quy nh chung v phn cp Chng 1 Quy nh chung ........................................................................................................ 35 1.1 Yu cu v phn cp .................................................................................................. 35 1.2 Trao cp tu ............................................................................................................... 35 Chng 2 Kim tra ng mi .................................................................................................... 36 2.1 Quy nh chung .......................................................................................................... 36 2.2 H s thit k k thut tu ng mi ......................................................................... 36 2.3 S c mt ca ng kim vin ................................................................................. 40 2.4 H s thit k tu hon ci hoc phc hi ................................................................ 41 2.5 H s thit k sa i ................................................................................................ 41 2.6 H s thit k hon cng ........................................................................................... 41 Chng 3 Kim tra tu trong khai thc .................................................................................... 42 3.1 Thn tu v thng tng ............................................................................................ 42 3.2 Trang thit b .............................................................................................................. 46 3.3 Cc h thng v ng ng ...................................................................................... 48 3.4 My ng lc .............................................................................................................. 50 3.5 Ni hi ........................................................................................................................ 53 3.6 Bnh chu p lc ......................................................................................................... 61 3.7 Trang b in .............................................................................................................. 62 Chng 4 Dung tch tu ............................................................................................................. 68 4.1 Quy nh chung .......................................................................................................... 61 4.2 Xc nh dung tch tu................................................................................................ 62 PHN 2 THN TU V TRANG THIT B PHN 2A THN TU Chng 1 Quy nh chung .................................................................................................... 69 Chng 2 Yu cu i vi kt cu thn tu thp .................................................................. 73

2.1 Quy nh chung ........................................................................................................ 73 2.2 Tnh sc bn v n nh kt cu thn tu ................................................................. 73 2.3 Nhng quy nh trong thit k kt cu thn tu ...................................................... 105 2.4 Xc nh quy cch cc phn t kt cu thn tu .................................................... 122

Chng 3 Nhng yu cu b sung i vi mt s loi tu ................................................ 155

3.1 Tu c chiu di nh hn 50 m .............................................................................. 155 3.2 Tu hng kh .......................................................................................................... 157 3.3 Tu ch hng lng ................................................................................................. 157 3.4 Tu khch c lng chim nc ............................................................................ 158 3.5 Tu ko v tu y ................................................................................................. 158 3.6 Tu cng trnh ........................................................................................................ 159 3.7 Tu c chiu di nh hn 20 m .............................................................................. 160 3.8 Tu du c cc kt ri thng ng ........................................................................ 163 3.9 Tu du c kt lin hnh tr t dc ....................................................................... 165

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3.10 Tu du c kt ri hnh tr t dc ........................................................................ 167 Chng 4 Kt cu thn tu c lng chim nc lm t hp kim nh ............................ 169

4.1 Quy nh chung ..................................................................................................... 169 4.2 Vt liu v chiu dy ti thiu ca kt cu thn tu ................................................ 169 4.3 Xc nh kch thc c cu bn ca thn tu ...................................................... 169 4.4 ng sut cho php .................................................................................................. 173 4.5 Hn ........................................................................................................................ 175

Chng 5 Kt cu tu hai thn .............................................................................................. 176

5.1 Quy nh chung ..................................................................................................... 176 5.2 Tnh ton sc bn dc chung .................................................................................. 177 5.3 Tnh sc bn kt cu cu ni tu hai thn .............................................................. 179 5.4 Xc nh quy cch kt cu thn tu ........................................................................ 179 5.5 Phng php tnh sc bn cu ni tu hai thn ..................................................... 183

Chng 6 Kt cu tu cnh ngm ........................................................................................ 194 6.1 Quy nh chung ..................................................................................................... 194 6.2 Tnh ton sc bn v n nh ............................................................................. 195 6.3 Tnh bn cc b ................................................................................................ 200 6.4 Tnh ton bn c cu cnh .............................................................................. 203 6.5 Tiu chun ng sut cho php v chiu dy ti thiu ............................................. 205 6.6 Tnh ton v tiu chun dao ng ........................................................................... 206

Chng 7 Kt cu tu m kh .............................................................................................. 207

7.1 Quy nh chung ..................................................................................................... 207 7.2 Gii thch t ng ..................................................................................................... 208 7.3 Ti trng tnh ton khi un chung v xon thn tu ................................................ 208 7.4 Tnh ti trng cc b ................................................................................................ 212 7.5 Tnh sc bn chung ................................................................................................ 214 7.6 Tnh sc bn cc b ................................................................................................ 215 7.7 Tnh n nh ....................................................................................................... 216 7.8 ng sut cho php .................................................................................................. 216 7.9 Kt cu thn tu ...................................................................................................... 218 7.10 Tnh ton v tiu chun dao ng ........................................................................... 219 7.11 Quy nh i vi kt cu v tiu chun sc bn ca vy m kh........................... 221 7.12 Tnh ton v tiu chun sc bn ca vy m kh .................................................. 222 7.13 Tnh sc bn Monolit ............................................................................................... 223 7.14 Tnh sc bn Polumonolit........................................................................................ 223 7.15 Tnh ton sc bn kt cu tho c ..................................................................... 224

Chng 8 Thn tu b tng ct thp .................................................................................... 225

8.1 Quy nh chung ..................................................................................................... 225

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8.2 Vt liu .................................................................................................................. 225 8.3 Kt cu thn tu v thng tng .......................................................................... 227 8.4 Tnh ton v nh mc sc bn ............................................................................. 234 8.5 Thit k v tnh ton thn tu bng b tng ct thp d ng lc ......................... 254

Chng 9 B phn ng kn l khot trn thn tu v thng tng .................................. 258 9.1 Quy nh chung ..................................................................................................... 258 9.2 Ca s mn v ca trn boong ............................................................................. 258 9.3 Np ca, np khoang, ca bn ngoi, li i, ca thng gi v ly nh sng .......... 258 9.4 ng khoang hng ................................................................................................ 259 9.5 B phn ng l khot trn vch ngn cc khoang ................................................ 261

Chng 10 Tnh ton v nh mc dao ng ......................................................................... 263

10.1 Quy nh chung ..................................................................................................... 263 10.2 Tnh dao ng chung ............................................................................................ 263 10.3 Tnh dao ng cc b ........................................................................................... 265 10.4 Tiu chun dao ng ............................................................................................ 269 10.5 Bin php gim dao ng ....................................................................................... 270

PHN 2B TRANG THIT B Chng 1 Thit b li ............................................................................................................ 272

1.1 Quy nh chung .................................................................................................... 272 1.2 Bnh li v o lu quay ...................................................................................... 272 1.3 Trc li v sng bnh li ........................................................................................ 273 1.4 Thit b hn ch v thit b bo v ......................................................................... 278

Chng 2 Thit b neo ........................................................................................................... 279 2.1 Quy nh chung ..................................................................................................... 279 2.2 c trng cung cp ............................................................................................... 279 2.3 Trang b neo v xch neo ....................................................................................... 281 2.4 Thit b hm neo v xch ....................................................................................... 287 2.5 My ko neo .......................................................................................................... 287

Chng 3 Thit b ko v ni ghp ........................................................................................ 290

3.1 Quy nh chung ..................................................................................................... 290 3.2 Gii thch t ng .................................................................................................... 290 3.3 Thnh phn ca thit b ko .................................................................................. 291 3.4 Cp ko ................................................................................................................. 291 3.5 Mc ko ................................................................................................................. 292 3.6 Trang b ca tu ko .............................................................................................. 293 3.7 Ti ko ................................................................................................................. 293 3.8 Trang b ca tu c ko .................................................................................... 294 3.9 Xc nh ti trng tnh ton thit b ni ghp ......................................................... 294

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3.10 Thit b ni ghp .................................................................................................... 294

Chng 4 Thit b chng buc ............................................................................................... 297 4.1 Quy nh chung ..................................................................................................... 297 4.2 Thit b chng buc ................................................................................................. 297

Chng 5 C nh cng te n v b tr thit b c nh ....................................................... 299 5.1 Quy nh chung ....................................................................................................... 299 5.2 Kiu loi thit b c nh v th vt liu .................................................................... 299 5.3 Sp xp v c nh cng te n ................................................................................. 301 5.4 Xc nh lc v sc bn ca thit b c nh ............................................................ 305

Chng 6 Thit b nng h bung li .................................................................................... 312

6.1 Quy nh chung ...................................................................................................... 312 6.2 Cc yu cu k thut i vi kt cu nng v h .................................................... 312 6.3 Cc yu cu k thut i vi b phn truyn ng ca thit b nng ...................... 312

PHN 3 H THNG MY TU Chng 1 Quy nh chung ..................................................................................................... 313 1.1 Quy nh chung ....................................................................................................... 313 1.2 Vt liu .................................................................................................................... 314 1.3 Nhng yu cu chung v h thng my ................................................................. 314 1.4 Th nghim ............................................................................................................. 320 Chng 2 ng c i--den ................................................................................................... 321 2.1 Quy nh chung ....................................................................................................... 321 2.2 Vt liu, kt cu v sc bn .................................................................................... 322 2.3 Trc khuu ............................................................................................................... 324 2.4 Thit b an ton ....................................................................................................... 328 2.5 Thit b lin quan ..................................................................................................... 329 2.6 Th nghim ............................................................................................................. 332 Chng 3 Thit b truyn ng .............................................................................................. 333 3.1 Quy nh chung ....................................................................................................... 333 3.2 Vt liu v kt cu ................................................................................................... 333 3.3 Sc bn ca bnh rng ........................................................................................... 334 3.4 Trc bnh rng v khp ni .................................................................................... 338 3.5 Th ti xng ......................................................................................................... 339 Chng 4 H trc .................................................................................................................... 340 4.1 Quy nh chung ....................................................................................................... 340 4.2 Vt liu, kt cu v bn ...................................................................................... 341

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4.3 Th nghim ............................................................................................................. 349 Chng 5 Chn vt .................................................................................................................. 350 5.1 Quy nh chung ....................................................................................................... 350 5.2 Kt cu v sc bn ................................................................................................. 350 5.3 Lp p chn vt ........................................................................................................ 355 5.4 Th nghim ............................................................................................................. 357

Chng 6 Dao ng xon h trc .......................................................................................... 358 6.1 Quy nh chung ....................................................................................................... 358 6.2 Gii hn ng sut cho php .................................................................................... 359 6.3 Vng vng quay cm ............................................................................................... 364 Chng 7 Ni hi ..................................................................................................................... 365 7.1 Quy nh chung ....................................................................................................... 365 7.2 Vt liu v hn ........................................................................................................ 366 7.3 Yu cu v thit k .................................................................................................. 367 7.4 ng sut cho php v h s bn ca mi ni ......................................................... 368 7.5 Tnh cc kch thc quy nh cho tng c cu ....................................................... 373 7.6 Ca quan st, cc l khot khc v s gia cng chng ....................................... 382 7.7 ng .......................................................................................................................... 387 7.8 Ni ghp cc b phn ............................................................................................. 388 7.9 Ph tng .................................................................................................................. 388 7.10 Th nghim ............................................................................................................. 404 7.11 Kt cu ca ni hi c nh ..................................................................................... 405 Chng 8 Bnh chu p lc ..................................................................................................... 406 8.1 Quy nh chung ....................................................................................................... 406 8.2 Vt liu v hn ......................................................................................................... 407 8.3 Yu cu v thit k .................................................................................................. 409 8.4 ng sut cho php, h s bn ca mi ni v lng d n mn ........................... 410 8.5 bn ..................................................................................................................... 413 8.6 Cc ca ngi chui, cc l lp hng ni ph tng v vic gia cng chng ..... 420 8.7 Ni ghp cc b phn .............................................................................................. 421 8.8 Ph tng .................................................................................................................. 422 8.9 Th nghim ............................................................................................................. 423 Chng 9 ng, van, ph tng ng v my ph .................................................................... 424 9.1 Quy nh chung ....................................................................................................... 424 9.2 Chiu dy ng ......................................................................................................... 428 9.3 Kt cu cc van v ph tng ng ............................................................................ 431 9.4 Ni v un ng ........................................................................................................ 431 9.5 Kt cu my ph v kt cha .................................................................................. 434 9.6 Th nghim ............................................................................................................. 435

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Chng 10 H thng ng ng ............................................................................................. 437 10.1 Quy nh chung ..................................................................................................... 437 10.2 ng ng ............................................................................................................ 437 10.3 Van ht nc ngoi mn v van x mn .............................................................. 439 10.4 Cc l thot nc v cc l x v sinh ................................................................. 440 10.5 H thng ng ng ht kh v dn .................................................................... 442 10.6 ng thng hi ....................................................................................................... 448 10.7 ng trn ................................................................................................................ 450 10.8 ng o .................................................................................................................. 451 10.9 H thng du t ................................................................................................... 452 10.10 H thng du bi trn v h thng du thu lc ................................................... 454 10.11 H thng lm mt .................................................................................................. 455 10.12 H thng ng ng khng kh nn ..................................................................... 456 10.13 H thng ng hi nc v h thng ngng t ...................................................... 457 10.14 H thng cp nc cho ni hi ............................................................................. 458 10.15 ng ng kh thi ............................................................................................... 458 10.16 ................................................................................................................... Th nghim 459 Chng 11 H thng ng ng, h thng thng hi v thot kh ca tu du ................. 460 11.1 Quy nh chung ....................................................................................................... 460 11.2 Bm du hng, h thng ng du hng, h thng ng trong kt du hng ........... 460 11.3 H thng ng ng cho bung bm du hng, khoang cch ly v kt k vi cc kt du hng .................................................................................... 463 11.4 H thng thng hi, lm sch kh v thot kh ........................................................ 464 11.5 Tu ch ch du c im chp chy ln hn 60 0C ................................................ 467 11.6 Th nghim ............................................................................................................. 467 Chng 12 H thng my li .................................................................................................... 468 12.1 Quy nh chung ....................................................................................................... 468 12.2 c tnh v b tr my li ......................................................................................... 469 12.3 iu khin ............................................................................................................... 472 12.4 Vt liu, kt cu v sc bn ca my li ................................................................. 473 12.5 Th nghim ............................................................................................................. 474 Chng 13 My ko neo v ti chng buc ........................................................................... 476 13.1 Quy nh chung ....................................................................................................... 476 13.2 My ko neo ............................................................................................................ 476 13.3 Ti chng buc ....................................................................................................... 478 Chng 14 iu khin t ng v iu khin t xa ............................................................... 480 14.1 Quy nh chung ....................................................................................................... 480 14.2 Cc h thng ........................................................................................................... 481

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14.3 iu khin t ng v iu khin t xa my chnh hoc chn vt bin bc .......... 484 14.4 iu khin t ng v t xa my pht in ............................................................. 487 14.5 Th nghim ............................................................................................................. 487 Chng 15 Ph tng d tr, dng c v ngh .................................................................. 489 15.1 Quy nh chung ....................................................................................................... 489 15.2 Ph tng d tr, dng c v ngh ...................................................................... 489 PHN 4 TRANG B IN Chng 1 Quy nh chung ..................................................................................................... 490

1.1 Quy nh chung ...................................................................................................... 490 1.2 Th nghim ............................................................................................................. 493 Chng 2 Thit b v h thng in ...................................................................................... 495

2.1 Quy nh chung ...................................................................................................... 495 2.2 Thit k h thng ..................................................................................................... 502 2.3 Truyn ng in my ............................................................................................. 505 2.4 Lin lc ni b ........................................................................................................ 506 2.5 Thit b si v nu n ............................................................................................ 507 2.6 Thit b bo v ........................................................................................................ 507 2.7 My pht in .......................................................................................................... 510 2.8 Cc bng in, phn nhm v phn phi ............................................................... 516 2.9 Cng tc in t, r le bo v qu dng ................................................................ 521 2.10 Kh c in ............................................................................................................. 522 2.11 C cu iu khin ng c v phanh in t ......................................................... 523 2.12 Cp in ................................................................................................................... 524 2.13 Bin p ng lc v chiu sng ............................................................................... 530 2.14 c quy ..................................................................................................................... 531 2.15 Thit b chiu sng ................................................................................................. 533 2.16 Ph kin i km ng dy in ............................................................................. 534 2.17 Thit b si v nu n............................................................................................ 534 2.18 Trang b in p cao ................................................................................................ 535 2.19 Th sau khi lp t trn tu .................................................................................... 535 Chng 3 Thit k thit b in .............................................................................................. 537 3.1 Quy nh chung ....................................................................................................... 537 3.2 Ngun in chnh ..................................................................................................... 537 3.3 H thng chiu sng ............................................................................................... 538 3.4 Ngun in s c ................................................................................................... 539 3.5 n tn hiu hnh trnh, n phn bit ................................................................... 541 3.6 H thng chng st ................................................................................................ 542 3.7 Ph tng d tr, dng c v ngh .................................................................... 543

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Chng 4 Nhng yu cu b sung i vi tu ch du ...................................................... 546 4.1 Quy nh chung ...................................................................................................... 546 4.2 Yu cu v lp t thit b in ............................................................................... 546 Chng 5 Yu cu b sung i vi h thng in chn vt ................................................. 549 5.1 Quy nh chung ....................................................................................................... 549 5.2 Thit b in chn vt v cp in ............................................................................ 549 5.3 Cu to thit b in chn vt v mch cp in ...................................................... 551 5.4 Th ng di ......................................................................................................... 552 Chng 6 Cc yu cu b sung cho thit b in trang b trn mt s loi tu ................... 553 6.1 Cc yu cu b sung cho thit b in trang b trn tu vn chuyn cng te n

ng nhit .............................................................................................................. 553 6.2 Tu hai thn ............................................................................................................. 554 PHN 5 PHNG, PHT HIN V CHA CHY Chng 1 Quy nh chung ...................................................................................................... 555

1.1 Quy nh chung. ....................................................................................................... 555 1.2 Cc yu cu p dng cho tu ch hng lng ........................................................... 555 1.3 Gii thch t ng ...................................................................................................... 556 1.4 S dng cc cng cht c hi ................................................................................ 560

Chng 2 Kt cu chng chy ................................................................................................ 561

2.1 Kt cu chng chy ................................................................................................. 561

Chng 3 Pht hin v bo ng chy ................................................................................ 575 3.1 Quy nh chung ....................................................................................................... 575

3.2 H thng pht hin v bo ng chy ..................................................................... 575 3.3 Yu cu b sung cho nhng tu c bung my khng c ngi trc .................... 577 3.4 Yu cu b sung cho tu thy lu tr du lch ng m, nh hng ni, khch sn ni .......................................................................................................... 578 3.5 Th nghim ............................................................................................................. 578

Chng 4 Trang b cha chy ............................................................................................... 579 4.1 Quy nh chung ....................................................................................................... 579

4.2 H thng cha chy bng nc .............................................................................. 581 4.3 H thng cha chy c nh bng kh ...................................................................... 587 4.4 H thng cha chy bng phun nc p lc .......................................................... 590 4.5 H thng cha chy bng bt c nh .................................................................... 590 4.6 H thng cha chy bng bt c nh trn boong ca tu du .............................. 591 4.7 Thit b cha chy xch tay v na c nh ............................................................ 593 4.8 B dng c cha chy th cng .............................................................................. 594

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4.9 Trang b cha chy c nhn ..................................................................................... 596 4.10 u ni b tiu chun .............................................................................................. 598 4.11 Yu cu i vi tu c chiu di nh hn 20 m ................................................... 598

PHN 6 VT LIU V HN PHN 6A VT LIU Chng 1 Quy nh chung ...................................................................................................... 599 1.1 Quy nh chung. ....................................................................................................... 599 1.2 Quy trnh ch to ..................................................................................................... 599 1.3 Kim sot qu trnh ch to vt liu ......................................................................... 599 1.4 Th v kim tra ........................................................................................................ 599 1.5 ng du mc thp v giy chng nhn th ........................................................... 601 Chng 2 Mu th v quy trnh th tnh cht c hc ........................................................... 603 2.1 Quy nh chung ....................................................................................................... 603

2.2 Mu th ................................................................................................................... 603 2.3 Quy trnh th tnh cht c hc ................................................................................. 605

Chng 3 Thp cn ................................................................................................................. 608 3.1 Quy nh chung ....................................................................................................... 608

3.2 Thp cn dng ng thn tu ................................................................................. 610 3.3 Thp cn dng ch to ni hi v bnh chu p lc ................................................ 611

Chng 4 ng thp ................................................................................................................. 612 4.1 Quy nh chung ....................................................................................................... 612 4.2 Ch to ..................................................................................................................... 612 4.3 Cht lng .............................................................................................................. 612 4.4 Thnh phn ho hc v tnh cht c hc ................................................................. 612 4.5 Th vt liu ............................................................................................................. 612 4.6 Th thy lc ............................................................................................................. 612 4.7 Sa cha khuyt tt ................................................................................................ 612

Chng 5 Thp c ................................................................................................................. 613

5.1 Quy nh chung ....................................................................................................... 613 5.2 Thp c dng trong thn tu ................................................................................. 615 5.3 Thp c dng trong h thng my tu ................................................................... 615 5.4 Thp c chn vt ..................................................................................................... 616 5.5 Gang xm c ......................................................................................................... 617 5.6 Gang c graphit mt sn hoc mt cu ................................................................. 617

Chng 6 Thp rn .................................................................................................................. 618 6.1 Quy nh chung ....................................................................................................... 618 6.2 Thp rn dng trong thn tu .................................................................................. 620

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6.3 Thp rn dng lm trc v my ................................................................................ 621 Chng 7 Vt liu kim loi khc ............................................................................................. 623 7.1 Hp kim nhm tm v hnh ..................................................................................... 623 7.2 Hp kim ng c .................................................................................................... 623 PHN 6B HN Chng 1 Quy nh chung ...................................................................................................... 624 1.1 Quy nh chung. ....................................................................................................... 624 1.2 H s k thut .......................................................................................................... 624 1.3 Nh my, th hn v quy trnh hn .......................................................................... 624 Chng 2 Mi hn .................................................................................................................... 626 2.1 Quy nh chung ....................................................................................................... 626

2.2 Mi hn gip mp .................................................................................................... 626 2.3 Mi hn ch T ......................................................................................................... 626

Chng 3 Nhng yu cu i vi qu trnh hn ................................................................. 628 3.1 Chun b mp hn ................................................................................................... 628

3.2 Chng nh hng ca mi trng .......................................................................... 628 3.3 Hn .......................................................................................................................... 628 3.4 X l nhit m bo cht lng mi hn ........................................................... 630

Chng 4 Vt liu hn ............................................................................................................ 631 Chng 5 Cc yu cu c bit trong cng ngh hn ........................................................ 632

5.1 Hn thn tu thp .................................................................................................... 632 5.2 Hn trong ch to my tu thy .............................................................................. 633 5.3 Hn ni hi v bnh chu p lc ............................................................................... 634 5.4 Hn ng ng tu thy ......................................................................................... 634 5.5 Hn thp c v thp rn ........................................................................................ 634 5.6 Hn kt cu nhm v hp kim nhm ........................................................................ 635 5.7 Hn gang, ng v hp kim ng ........................................................................... 636

Chng 6 Kim tra hn ........................................................................................................... 637 6.1 Quy nh chung ....................................................................................................... 637 6.2 Kim tra kch thc v pht hin khuyt tt bn ngoi ca mi hn ....................... 638 6.3 Pht hin khuyt tt bn trong ca mi hn ............................................................. 638 6.4 Kim tra mi hn bng phng php khng ph hy ............................................. 639 6.5 nh gi cht lng mi hn ................................................................................... 640 PHN 7 N NH NGUYN VN Chng 1 Quy nh chung ..................................................................................................... 643 1.1 Quy nh chung ....................................................................................................... 643

1.2 Gii thch t ng ...................................................................................................... 643

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1.3 Cc yu cu chung v n nh ................................................................................ 644 1.4 H s k thut v n nh ........................................................................................ 645 1.5 th n nh .......................................................................................................... 645 1.6 Cc yu cu v thng bo n nh .......................................................................... 646 1.7 Th nghing ngang v kim tra trng lng tu khng .......................................... 646

Chng 2 Yu cu c bn v n nh ................................................................................... 648 2.1 Tiu chun n nh c bn ...................................................................................... 648 2.2 M men nghing ....................................................................................................... 648 2.3 Bin lc ngang .................................................................................................... 650 2.4 M men cho php ti hn khi kim tra n nh theo tiu chun c bn .................. 653

Chng 3 Cc yu cu b sung ............................................................................................. 656

3.1 Tu khch, tu lu tr du lch ng m, nh hng ni, khch sn ni .................... 656 3.2 Tu phc v v tu khng phi l tu khch ........................................................... 659 3.3 Tu hng ................................................................................................................. 659 3.4 Tu ch cng - te - n ............................................................................................. 660 3.5 Tu ko ................................................................................................................... 660 3.6 Tu y ................................................................................................................... 664 3.7 Cn cu ni .............................................................................................................. 664 3.8 Tu cng trnh (tu quc, tu ht)......................................................................... 666 3.9 Ph .......................................................................................................................... 666 3.10 Tu cnh ngm ........................................................................................................ 667 3.11 Tu m kh ............................................................................................................. 668 3.12 Tu hai thn (catamaran) ......................................................................................... 671

PHN 8 PHN KHOANG Chng 1 Quy nh chung .................................................................................................... 675

1.1 Quy nh chung ....................................................................................................... 675 1.2 Gii thch t ng ..................................................................................................... 675 1.3 Phn khoang ........................................................................................................... 675 1.4 L thng gi nh ..................................................................................................... 675 1.5 H s ngp nc .................................................................................................... 676 1.6 Bn thng bo n nh tai nn ................................................................................ 677

Chng 2 n nh tai nn........................................................................................................ 678

2.1 Quy nh chung ....................................................................................................... 678 2.2 H hng gi nh ..................................................................................................... 679 2.3 Gc nghing tai nn ................................................................................................ 679 2.4 th n nh tnh tai nn ....................................................................................... 679

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PHN 9 MN KH Chng 1 Quy nh chung ..................................................................................................... 681

1.1 Quy nh chung ...................................................................................................... 681 1.2 Gii thch t ng ..................................................................................................... 681 1.3 Du mn kh ........................................................................................................... 681

Chng 2 Xc nh mn kh .................................................................................................. 685

2.1 Chiu cao mn kh nh nht ................................................................................... 685 2.2 ng cong dc boong, thng tng ..................................................................... 685 2.3 Tr s hiu chnh mn kh ....................................................................................... 687 2.4 Cc tu c bit ...................................................................................................... 688

Chng 3 iu kin xc nh mn kh ti thiu .................................................................... 689 3.1 Cc yu cu v vic trang b thnh ming khoang v l khot ................................ 689

PHN 10 TRANG B AN TON Chng 1 Phng tin cu sinh ............................................................................................ 692

1.1 Quy nh chung. ...................................................................................................... 692 1.2 Gii thch t ng ...................................................................................................... 692 1.3 Yu cu v trang b phng tin cu sinh .............................................................. 692 1.4 Trang b phng tin cu sinh cho tu khch, tu phc v v ph c ng c cp

VR-SI v VR-SII. ...................................................................................................... 692 1.5 Trang b phng tin cu sinh cho tu hng, tu ko v tu cng trnh c ng c

cp VR-SI v VR-SII. ................................................................................................ 693 1.6 nh mc trang b phng tin cu sinh cho tu khng c ng c cp VR-SI v

VR-SII. ...................................................................................................................... 693 1.7 nh mc trang b cu sinh cho cc cng trnh ni tnh ti cp VR-SI v VR-SII ..... 694 1.8 Trang b cu sinh cho tu thy lu tr du lch ng m, nh hng ni, khch sn ni . ................................................................................................................................ 694 1.9 Trang b cu sinh cho tu hot ng tuyn vn ti ng thy ni a ven b bin

(cp VR-SB) ............................................................................................................. 695 1.10 Yu cu i vi dng c ni cu sinh, phao o v phao trn ................................. 696 1.11 B tr dng c ni cu sinh trn tu ......................................................................... 696 1.12 B tr phao trn v phao o trn tu......................................................................... 697

Chng 2 Trang b tn hiu giao thng ................................................................................... 698

2.1 Tn hiu ................................................................................................................... 698 2.2 Bo qun trang b tn hiu d tr ............................................................................ 698

Chng 3 Trang b hng giang, cu m ............................................................................ 699 3.1 Quy nh chung ....................................................................................................... 699 3.2 nh mc trang b hng giang .................................................................................. 699 3.3 Trang b cu m ..................................................................................................... 701

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Chng 4 Trang b cc bung ............................................................................................... 702 4.1 Quy nh chung ....................................................................................................... 702 4.2 Li qua li, ca, cu thang ....................................................................................... 703 4.3 Ca s...................................................................................................................... 704 4.4 Bung v bung phc v trn tu du .................................................................. 705

Chng 5 Bo v thuyn vin v hnh khch ...................................................................... 706

5.1 Yu cu chung ........................................................................................................ 706 5.2 Mn chn sng ......................................................................................................... 706 5.3 Lan can .................................................................................................................... 707 5.4 Tay vn, cu chuyn tip, cu thang ln xung ........................................................ 707

PHN 11 TRANG B NGN NGA NHIM DO PHNG TIN THY NI A Chng 1 Quy nh chung ...................................................................................................... 708

1.1 Quy nh chung. ...................................................................................................... 708 Chng 2 Kt cu v trang b ngn nga nhim do du ................................................... 708 Chng 3 Kt cu v trang b ngn nga nhim do nc thi ......................................... 708 Chng 4 Kt cu v trang b ngn nga nhim do rc .................................................... 708 III QUY NH V QUN L ............................................................................................................ 709 IV TRCH NHIM CA T CHC, C NHN ............................................................................... 711 V T CHC THC HIN............................................................................................................... 713 Ph lc I Quy nh v vng hot ng ca tu .................................................................... 714 Ph lc II Thc nc............................................................................................................ 715

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QUY PHM PHN CP V NG PHNG TIN THU NI A I - QUY NH CHUNG

CHNG 1 - QUY NH CHUNG

1.1 Phm vi iu chnh 1.1.1 Quy chun ny quy nh cc yu cu v hot ng kim tra v phn cp trong

thit k, ng mi, hon ci, phc hi, sa cha v khai thc cc loi phng tin thy ni a (sau y gi l tu) hot ng trn sng, knh, rch, h, m, ph, vng, vnh v cc tuyn vn ti ng thy ni a ven b bin c cng b ca nc Cng ho x hi ch ngha Vit Nam. Cc tu thuc phm vi iu chnh ca Quy chun ny c mt trong cc c trng sau y:

1 Tu c chiu di thit k t 20 mt tr ln; 2 Tu c ng c khng ph thuc vo chiu di thit k, c tng cng sut my

chnh t 37 kW (50 sc nga) tr ln;

3 Cc tu khng ph thuc vo chiu di thit k v tng cng sut my chnh gm:

- Tu ch khch, tu lu tr du lch ng m, nh hng ni, khch sn ni;

- Tu du;

- Tu nhiu thn;

- Tu ko, y;

- Tu cnh ngm;

- Tu m kh;

- Tu cng trnh;

- Tu c cng dng c bit.

1.1.2 Cc tu nu t 1 n 9 di y ngoi vic p dng Quy chun ny phi p dng cc quy chun tng ng sau:

1 Tu ch x ha cht nguy him p dng QCVN 01:2009/BGTVT. 2 Tu ch x kh ha lng p dng Phn 8 D ca QCVN 21:2010/BGTVT. 3 Tu ch hng nguy him p dng Chng 19 Phn 5 QCVN 21:2010/BGTVT. 4 Tu th thao, vui chi gii tr p dng QCVN 50: 2012/BGTVT. 5 Tu xi mng li thp p dng QCVN 51: 2013/BGTVT. 6 Tu cht do ct si thy tinh p dng QCVN 56: 2013/BGTVT. 7 Tu g hot ng tuyn vn ti ng thy ni a ven b bin p dng TCVN

3904: 1984.

8 Tu g hot ng vng SI, SII p dng Sa i 1:2008 TCVN 7094: 2002. 9 Tu cao tc p dng QCVN 54:2013/BGTVT.

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1.1.3 Quy chun ny khng bt buc p dng i vi tu lm nhim v quc phng, an ninh v tu c.

1.2 i tng p dng Quy chun ny p dng i vi cc t chc v c nhn c hot ng lin quan

n cc phng tin thy ni a thuc phm vi iu chnh nu ti 1.1.1 bao gm: c quan ng kim Vit Nam (sau y trong vit tt l "ng kim"); cc ch tu; c s thit k, ng mi, hon ci, phc hi, sa cha v khai thc phng tin thy ni a; c s thit k, ch to trang thit b, vt liu, my mc c lp t trn tu.

1.3 Ti liu vin dn 1.3.1 QCVN 21: 2010/BGTVT - Quy chun k thut quc gia v Quy phm Phn cp

v ng tu bin v thp;

1.3.2 TCVN 7282: 2008 - Phao o cu sinh;

1.3.3 TCVN 7283: 2008 - Phao trn cu sinh;

1.3.4 QCVN 01: 2009/BGTVT - Quy phm phn cp v ng phng tin thy ni a v thp ch x ha cht nguy him;

1.3.5 QCVN 51: 2013/BGTVT - Quy chun k thut quc gia v Quy phm phn cp v ng tu xi mng li thp;

1.3.6 QCVN 50: 2012/BGTVT - Quy chun k thut quc gia v Quy phm gim st v kim tra an ton k thut tu th thao, vui chi gii tr;

1.3.7 QCVN 56: 2013/BGTVT - Quy chun k thut quc gia v phn cp v ng tu bng cht do ct si thy tinh;

1.3.8 Sa i 1: 2008 TCVN 7094: 2002 - Quy phm phn cp v ng tu sng v g;

1.3.9 TCVN 3904: 1984 - Quy phm ng tu g - Yu cu k thut;

1.3.10 QCVN 54: 2013/BGTVT - Quy chun k thut quc gia v phn cp v ng tu thy cao tc;

1.3.11 QCVN 17: 2011/BGTVT - Quy chun k thut quc gia v Quy phm ngn nga nhim do phng tin thy ni a.

1.4 Gii thch t ng Trong Quy chun ny cc thut ng di y c hiu nh sau:

1.4.1 Phng tin thu ni a

Phng tin thu ni a l tu, thuyn v cc cu trc ni khc, c ng c hoc khng c ng c chuyn hot ng trn ng thu ni a.

1.4.2 ng thu ni a ng thu ni a l lung, u tu, cc cng trnh a phng tin qua p, thc trn sng, knh, rch hoc lung trn h, m, ph, vng, vnh, ven b bin, ra o, ni cc o thuc ni thu ca nc Cng ho x hi ch ngha Vit Nam, c t chc qun l, khai thc giao thng vn ti.

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1.4.3 Tu hng Tu hng l tt c cc loi tu dng ch hng.

1 Tu hng kh l tu hng dng ch hng tng hp ng bao, kin v nu thn tu c gia cng c bit th tu c th c dng ch nhng loi hng nng, hng ri nng khc theo s phn b ti trng c quy nh.

2 Tu hng ri l tu hng chuyn dng ch hng ri c t trng khc nhau. 3 Tu hng ri nng l tu hng kh chuyn dng ch qung hoc nhng

hng ri nng khc.

4 Tu ch hng lng l tu c dng ch x hng lng trong khng gian ch hng.

5 Tu du l tu c dng ch x cc sn phm du la trong khng gian ch hng.

6 Tu du loi I l tu du c ng hoc hon ci ph hp ch yu ch du c im chp chy khng vt qu 60 0C.

7 Tu du loi II l tu du c ng hoc hon ci ph hp ch yu ch du c im chp chy trn 60 0C.

8 Tu cng - te - n l tu c s dng v trang b c bit vn chuyn hng ha trong cng - te - n.

9 Tu ch x kh ha lng l tu hng dng ch x kh ha lng vi cc thit b chuyn dng tho mn cc yu cu c quy nh trong Phn 8D ca QCVN 21: 2010/BGTVT.

10 Tu ch x ho cht nguy him l tu hng c ng mi hoc hon ci ch x ho cht nguy him vi cc thit b chuyn dng tho mn cc yu cu c quy nh trong QCVN01:2010/BGTVT.

11 Tu ch ha cht lng l tu ch hng lng, c ng hoc hon ci ph hp ch x ha cht lng nguy him.

12 Tu ch hng nguy him l tu c dng ch cc cht, vt liu v cc sn phm c cha cc cht to nn cc tnh cht m trong qu trnh vn chuyn c th to ra mi nguy him cho tnh mng v sc khe ca con ngi, gy tc hi i vi mi trng t nhin, gy tc hi hoc ph hy vt liu.

1.4.4 Tu ko/y Tu ko/y l tu c thit b chuyn dng ko/y cc tu v cc cng trnh

ni khc.

1.4.5 Tu cng trnh Tu cng trnh l tu chuyn dng no vt lung lch hoc thi cng cc

cng trnh di nc bao gm tu cuc, tu ht, bn ni, tu cn cu v cc tu c cng dng tng t.

1.4.6 Tu c cng dng c bit Tu c cng dng c bit l tu c trang thit b chuyn dng lin quan n

cng dng ca tu v c mt s nhn vin chuyn mn bao gm tu thu vn,

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tu hun luyn, tu cu ha, tu y t, tu trc vt v cc tu c cng dng tng t.

1.4.7 Ph

Ph l phng tin thy ni a dng ch cc phng tin ng b, ngi v hng ho t b ny sang b kia.

1.4.8 S lan S lan l phng tin thu ni a khng t hnh, dng ch hng, c thuyn

vin hoc khng c thuyn vin trn phng tin.

1.4.9 Png tng Png tng l phng tin thy ni a khng c ng c, khng c thuyn vin, ch s dng mt boong, khng c ming hm hng, c cc l ngi chui vo trong thn tu, c ng kn bng np c vng m.

1.4.10 Tu khch Tu khch l tu c dng ch trn 12 hnh khch (tr ph).

1.2.11 Tu cao tc Tu cao tc l tu c tc thit k tha mn cc iu kin quy nh ti 1.2.2.2, Mc I ca QCVN 54: 2013/BGTVT hoc c tc trn 30 km/h.

1.4.12 Tu thy lu tr du lch ng m Tu thy lu tr du lch ng m l phng tin thy ni a ch khch du lch, c bung ng, trn hnh trnh c neo li cho khch du lch ng qua m.

1.4.13 Nh hng ni

Nh hng ni l phng tin thy ni a ch khch, c ng k kinh doanh nh hng ni phc v n ung trn phng tin m khng b tr cc bung ng lu tr trn phng tin.

1.4.14 Khch sn ni

Khch sn ni l phng tin thy ni a ch khch du lch, c bung ng, c ng k kinh doanh khch sn, c neo ti mt a im trn ng thy ni a v c th di chuyn t a im neo ny ti a im neo khc khi cn thit.

1.4.15 Tu hai thn (catamaran) Tu hai thn l tu c lc nng c m bo t hai thn, lin kt vi nhau bng kt cu c bit phn trn mt nc.

1.4.16 Tu m kh (Air Cushion Vehicle - ACV) Tu m kh l tu m ton b hoc phn ln trng lng ca n c th c nng ln

trng thi ng yn hoc chuyn ng nh m kh c sinh ra lin tc nng tu ln b mt nc v chy trn b mt .

1.4.17 Hnh khch

Hnh khch l bt k mt ngi no trn tu, tr thuyn trng, thuyn vin, nhn vin chuyn mn hoc nhn vin phc v v tr em di mt tui.

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1.4.18 Thuyn vin Thuyn vin l nhng ngi iu khin, vn hnh v bo m an ton khai thc ca tu.

1.4.19 Nhn vin chuyn mn, nhn vin phc v Nhn vin chuyn mn v nhn vin phc v l nhng ngi khng phi l thuyn vin nhng thng xuyn c mt trn tu v c lin quan n nhim v theo cng dng ca tu.

1.4.20 Trng ti ton phn Trng ti ton phn (sau y gi l trng ti) l hiu s, tnh bng tn, gia lng chim nc tng ng vi ng nc thit k ton ti ca tu v trng lng tu khng.

1.4.21 Trng lng tu khng Trng lng tu khng l lng chim nc ca tu tnh bng tn khi khng c hng ho, nhin liu, du bi trn, nc cp ni hi trong kt, nc thi, cc d tr ca tu, cng nh khng c hnh khch, thuyn vin v c ca h.

1.4.22 Nhng b phn chnh ca tu Nhng b phn chnh ca tu l nhng phn chnh to thnh con tu, bao gm: (1) Thn tu l h thng kt cu bao gm tm v, tm boong, sn y trong,

cc vch dc v ngang, mn trong, c cu dc v ngang (y, boong, mn), thng tng tham gia sc bn chung thn tu, thng tng ca tu khch.

(2) H thng my tu l h thng bao gm my chnh, ng trc, b truyn ng t my chnh ti trc chn vt, ni hi chnh, ni hi ph, cc my ph, cc bm, ng ng v cc trang thit b lp t trong bung my.

(3) Trang b in l h thng bao gm cc my pht c lp ca trm in chung ton tu, cc bng phn phi in chnh, cp in chnh, cc m t v ng c in, cc trang thit b bo ng v iu khin c vn hnh bng in.

1.4.23 Thng tng Thng tng l kin trc kn trn boong mn kh, ko di t mn ny sang mn kia hoc cch cc mn mt khong khng qu 4% chiu rng tu.

1.4.24 Lu Lu l kin trc kn trn boong mn kh hoc trn boong thng tng, khng ko di n mn tu, cch mn tu mt khong ln hn 4% chiu rng tu B v c ca ra vo, ca s v cc l m khc trn cc vch ngoi. Lu c th c b tr trn mt hoc nhiu tng.

1.4.25 Cc yu cu b sung Cc yu cu b sung l nhng yu cu cha c nu trong Quy chun ny, nhng c cc c quan c thm quyn ra.

1.4.26 Sn phm Sn phm l thut ng ch vt liu, my mc, trang thit b lp t trn tu.

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1.4.27 Tu ang ng

Tu ang ng l tu ang c ng tnh t ngy t ky tu cho n khi c cp h s ng kim ln u cho php a tu vo khai thc.

1.4.28 Tu ang khai thc

Tu ang khai thc l nhng tu tho mn cc yu cu k thut, c a vo hot ng khai thc, kinh doanh hoc phc v dn sinh.

1.4.29 Tuyn vn ti ng thy ni a ven b bin c cng b

Tuyn vn ti ng thy ni a ven b bin c cng b l tuyn vn ti ven b bin, t b ra o, ni gia cc o do B trng B Giao thng vn ti cng b, t chc qun l khai thc, cch b hoc ni tr n khng qu 12 hi l.

1.4.30 Ni tr n Ni tr n l vng nc t nhin hoc nhn to c bo v m tu c th tr

trong trng hp s an ton ca tu b e da.

1.4.31 Kch thc tu

1 Chiu di tu

Chiu di tu (L) l khong cch, tnh bng mt, o theo phng nm ngang trn ng nc thit k ton ti, t mp trc ca sng mi n mp sau ca tr li (hoc tm trc li nu khng c tr li), hoc bng 96% chiu di ton b ca ng nc thit k ton ti, ly tr s no ln hn. i vi tu khng c trc li th L l chiu di ca ng nc thit k ton ti, trong mi trng hp khng c ln hn ng nc thit k.

2 Chiu rng tu

Chiu rng tu (B) l khong cch nm ngang, tnh bng mt, o t mp ngoi ca sn mn bn ny n mp ngoi ca sn mn bn kia ng nc thit k ton ti, ti v tr rng nht ca thn tu.

3 Chiu cao mn

Chiu cao mn tu (D) l khong cch thng ng, tnh bng mt, o mt phng sn gia, t mp trn ca di tm gia y n mp di boong mn kh ti mn. Nu tu c mp boong ln th o n giao im ca ng thng ko t mp di boong mn kh vi ng thng ko t mp trong ca tm mn.

4 Chiu chm

Chiu chm tu (d) l khong cch thng ng, tnh bng mt, o mt phng sn gia, t mp trn ca di tm gia y n ng nuc thit k ton ti.

5 Cc kch thc nu t 1 n 4 s c xc nh theo cc quy nh ng ng ca quy chun p dng vi cc tu nu ti 1.1.2 nu trong cc quy chun ny c quy nh khc.

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6 ng nc thit k ton ti ng nc thit k ton ti l ng nc ng vi trng thi tu y ti (c hng/hnh khch v d tr...) ph thuc vo du mn kh c n nh cho tu.

1.4.32 Cc vng theo chiu di thn tu 1 Vng mi l vng c chiu di 0,15L tnh t ng vung gc mi v gia tu; 2 Vng ui ca tu t hnh l on tnh t ng vung gc ui n vch cui

ca bung my, nu bung my ui tu hoc l on di 0,15L tnh t ng vung gc ui v gia tu nu bung my khng b tr ui tu;

Vng ui ca tu khng ng c l on di 0,15L tnh t ng vung gc ui v gia tu;

3 Vng gia l vng c chiu di bng 0,5L tnh t sn gia v pha mi mt khong bng 0,25L v v ui tu mt khong bng 0,25L;

4 Vng trung gian l vng cn li gia vng mi v vng gia tu hoc vng ui tu v vng gia tu;

5 Cc vng thn tu nu t 1 n 4 s c xc nh theo cc quy nh tng ng ca cc quy chun p dng vi cc tu nu ti 1.1.2 nu trong cc Quy chun ny c quy nh khc.

1.4.33 Tnh kn nc l kh nng ngn c nc lt vo thn tu theo hng bt k khi chu phn lc nc ca sng phun c ng knh ngoi khng nh hn 16 mm khong cch 3 m vi p lc 10 m ct nc.

1.4.34 Kn thi tit Kn thi tit l trong bt k iu kin vng hot ng ca tu nc cng khng th thm nhp vo tu.

.

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CHNG 2 - QUY NH HOT NG GIM ST 2.1 C quan gim st k thut v phn cp tu

C quan thc hin gim st k thut v phn cp tu l c quan ng kim vit Nam (sau y gi tt l ng kim).

2.2 C s tin hnh hot ng gim st 2.2.1 Hot ng gim st ca ng kim c tin hnh trn c s nhng quy nh

ca Quy chun ny, cc quy phm khc, cc tiu chun, cc quy chun hin hnh v nhng vn bn php l k thut c lin quan, nhm xc nhn tu, sn phm dng ng, sa cha tu, cc trang thit b ca chng tho mn vi cc yu cu ca Quy chun ny, cc tiu chun hin hnh v cc yu cu b sung (nu c);

Vic p dng nhng yu cu b sung sau khi c hiu lc l bt buc.

2.2.2 Hot ng gim st k thut ca ng kim khng lm thay cng vic ca cc t chc kim tra k thut ca ch tu, nh my ng tu v c s ch to vt liu v sn phm.

2.3 p dng Quy chun cho cc tu ang ng v cc sn phm ang ch to i vi nhng tu ang ng, nhng sn phm ang ch to theo h s k

thut ca chng c ng kim thm nh trc khi Quy chun ny c hiu lc, vn c php p dng nhng quy nh ca cc quy phm cn hiu lc lc thm nh cc h s k thut .

2.4 p dng Quy chun cho cc tu ang khai thc 2.4.1 Nu khng c nhng ch dn g khc trong Quy chun ny v nhng quy nh

b sung c cng b th nhng tu ang khai thc vn c p dng nhng quy phm trc y dng thit k v ng chng.

2.4.2 Vic phc hi v hon ci cc tu ang khai thc phi c tin hnh trn c s nhng quy nh ca Quy chun ny v nhng b sung, sa i (nu c) nu nh iu l hp l v c th thc hin c v k thut.

2.5 Trng hp c bit 2.5.1 Cho php s dng vt liu, kt cu hoc nhng thit b v sn phm lp t

trn tu khc vi cc quy nh ca Quy chun ny vi iu kin chng phi c c tnh tng ng so vi yu cu ca Quy chun.

Trong trng hp k trn, phi trnh cho ng kim nhng s liu chng minh c rng nhng vt liu, kt cu hoc nhng thit b v sn phm tha mn cc iu kin bo m an ton ca tu, an ton cho mi trng v bo m an ton tnh mng con ngi, hng ha c chuyn ch.

2.5.2 Nu vt liu, kt cu hoc nhng thit b v sn phm c s dng cha th cng nhn l c kim nghim mt cch y th c th rt ngn thi gian gia cc ln kim tra chu k, hoc tng khi lng kim tra chng.

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II - QUY NH K THUT PHN 1- GIM ST V PHN CP

PHN 1A - QUY NH CHUNG V HOT NG GIM ST K THUT CHNG 1 - CP TU

1.1 Quy nh chung Cc tu nu ti phm vi iu chnh 1.1.1 ca Chng 1, Mc I ca Quy chun

ny s c ng kim trao cp theo quy nh ti chng ny sau khi c ng kim vin tin hnh kim tra phn cp thn tu v trang thit b, h thng my tu, trang b in, phng tin phng, pht hin v cha chy, phng tin thot nn, n nh, chng chm, mn kh v thy tha mn cc yu cu ca Quy chun ny v cc quy phm khc c lin quan m tu phi p dng.

1.2 K hiu cp tu 1.2.1 K hiu cp tu c bn 1 VR: Biu tng ca ng kim gim st tu tha mn cc yu cu ca Quy

chun ny v cc quy phm khc p dng cho tu.

2 SB, SI, SII: L nhng k hiu c bn ca vng nc m tu c php hot ng (nu Ph lc I), nhng tu c du hiu SB, SI, SII trong cp tu c php hot ng nhng vng nc c chiu cao sng ln nht tng ng l:

SB: 2,50 m; SI : 2,00 m;

SII: 1,20 m. 3 Cc tu cao tc s c du hiu phn cp nh sau:

(1) Cc tu hot ng vng SI, SII nu ti Ph lc I c du hiu cp tu theo quy nh ti Mc III ca QCVN 54:2013/BGTVT.

(2) i vi cc tu hot ng vng SB nu ti Ph lc I, du hiu cp tu quy nh ti Mc III ca QCVN 54:2013/BGTVT, nhng du hiu vng hot ng SB thay cho du hiu hn ch IV vo sau du hiu thn tu trong du hiu cp tu.

1.2.2 Du hiu b sung 1 Du hiu th nghim i vi nhng tu c coi l tu th nghim th ng kim s trao cp th

nghim. Ngoi k hiu c bn, sau du hiu SB, SI hoc SII c thm ch "T";

Du hiu th nghim s c trao cho nhng tu c thit k mi, s dng cng ngh mi, vt liu mi hoc cc b phn ca tu khng tha mn cc yu cu ca Quy chun ny v cha c thc t khai thc kim nghim, nhng cn cho php hot ng nghin cu v kim nghim s an ton ca n;

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du hiu th nghim c duy tr trong mt thi gian nht nh, ht thi hn , nu t c kt qu tha mn th du hiu th nghim s c b i trong du hiu cp tu.

2 Du hiu b sung khc Ngoi nhng k hiu cp tu c bn v cc du hiu nu 1.2.2-1, cp tu cn c b sung cc du hiu t (1) n (3) sau y:

(1) i vi cc tu l tu cnh ngm, tu m kh, tu hai thn, th sau du hiu nu 1.2.2-1 s b sung cc t: cnh ngm, m kh, hai thn;

(2) Nhng tu khai thc ch c lng chim nc m cn hn ch chiu cao sng th chiu cao sng c trong du ngoc sau du hiu nu 1.2.2-2(1);

(3) Cc tu cnh ngm v m kh hot ng ch bi v ch trn m kh hoc cnh ngm c chiu cao sng khc nhau th s c th hin bng phn s c t s l chiu cao sng ch bi, mu s l chiu cao sng ch khai thc.

1.2.3 Thay i du hiu cp tu ng kim c th hy b hoc thay i bt k cc du hiu ghi trong cp tu nu c s thay i hoc vi phm cc iu kin l c s trao du hiu trong cp tu.

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CHNG 2 - KIM TRA PHN CP TU

2.1 Kim tra ng mi 2.1.1 Trnh thm nh h s thit k k thut

Trc khi tu c ng mi, hon ci, cc h s thit k k thut ca tu phi c ng kim thm nh.

2.1.2 Thm nh h s thit k kiu mi Nu phn bt k no ca thn tu hoc h thng my tu trong h s thm nh c kt cu kiu mi, c p dng cng ngh mi hoc s dng vt liu mi m cha c thc t khai thc kim nghim v nguyn l v ch lm vic th ng kim s quy nh khi lng kim tra v th nghim c bit trong qu trnh ng mi hay khai thc phng tin.

2.1.3 Xc nh ngy kt thc kim tra Ngy kt thc kim tra ng mi s l ngy c dng xc nh cc chu k kim tra tip theo ca tu.

Trng hp thi gian t khi h thy n khi hon thnh ton b hoc n khi tu c xut xng b ko di qu 6 thng, nu ch tu yu cu th tu phi kim tra trn trc khi cho tu i hot ng. Ngy kim tra trn ny c dng xc nh chu k kim tra tip theo ca tu.

2.2 Kim tra phn cp nhng tu ang khai thc 2.2.1 Kim tra ln u trao cp

Kim tra ln u nhm xc nhn kh nng trao cp cho tu ln u tin c a n ng kim phn cp.

Khi lng kim tra phi nh gi trng thi k thut ton din ca tu v ty thuc vo tui tu cng nh h s k thut m tu c.

2.2.2 Kim tra nh k Kim tra nh k thm nh li cp trao cho tu;

Thi hn gia hai ln kim tra nh k i vi tt c cc loi tu l 5 nm.

2.2.3 Kim tra hng nm Kim tra hng nm nhm xc nhn cc iu kin duy tr cp trao cho tu. Thi gian gia hai ln kim tra hng nm c quy nh nh sau:

(1) 6 thng mt ln i vi tu v g khng bc ngoi; (2) 12 thng mt ln i vi cc tu cn li.

2.2.4 Kim tra trn 1 Kim tra trn nhm xc nhn trng thi k thut cc phn chm di nc

duy tr cp trao cho tu. Thi gian kim tra trn c quy nh nh sau:

(1) i vi tu v g khng c bc ngoi: 12 thng mt ln.

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(2) i vi tt c cc tu cn li: khng qu 36 thng mt ln.

Trong nh k 5 nm phi ln hai ln, mt trong hai ln ln phi trng vi t kim tra nh k.

2.4.5 Kim tra trung gian 1 i vi tu ch khch cao tc, kim tra trung gian vi thi hn khng qu 12

thng. 2 i vi cc tu cao tc (tr tu nu ti 1) khi kim tra trung gian th khng phi

kim tra trn , tu ch hng nguy him, tu ch x ha cht nguy him, tu ch kh ha lng phi kim tra trung gian vi thi hn khng qu 36 thng.

2.2.6 Kim tra bt thng 1 Kim tra bt thng tu hoc tng phn my mc, thn tu, trang thit b ca

chng c tin hnh trong mi trng hp theo yu cu ca ch tu, bo him, hoc theo ch th c bit ca Nh nc. Cn c vo mc ch kim tra, tui tu v trng thi k thut ca tu, ng kim s quy nh khi lng kim tra v trnh t tin hnh.

2 i vi tu b tai nn th vic kim tra bt thng phi c tin hnh ngay sau khi tu b tai nn. Vic kim tra ny nhm mc ch pht hin h hng, xc nh khi lng cng vic cn thit khc phc nhng hu qu do tai nn gy ra v tin hnh th nghim nu cn thit cng nh xc nh kh nng v iu kin gi cp ca tu.

2.2.7 Kim tra b sung i vi tu khch cao tc trn 20 tui i vi tu khch cao tc trn 20 tui, ngoi cc loi kim tra nu t 2.2.1 n 2.2.5, cn phi kim tra b sung 6 thng mt ln trng thi ni vi khi lng kim tra hng nm tr nhng hng mc kim tra trn .

2.3 Hon kim tra nh k Tr cc tu du lch lu tr ng m, nh hng ni, khch sn ni, tu ch ha cht nguy him, tu hng nguy him, tu kh ha lng, tu khch cao tc, theo ngh ca ch tu, trong nhng trng hp c l do chnh ng, ng kim c th hon ngy kim tra nh k, sau khi tin hnh kim tra c th tu vi khi lng kim tra hng nm nh gi trng thi k thut ca tu.

Hon kim tra nh k nhiu nht l 03 thng nu t kim tra nu trn ch ra trng thi k thut ca tu c th m bo an ton trong thi gian hon . Ngy kim tra nh k ln tip theo c tnh t ngy kt thc kim tra nh k ln trc.

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CHNG 3 - HOT NG GIM ST K THUT 3.1 Quy nh chung 3.1.1 Khi lng gim st k thut v phn cp tu 1 Thm nh thit k k thut. 2 Gim st vic ch to vt liu v sn phm m Quy chun ny quy nh,

dng ch to v sa cha cc i tng chu s gim st ca ng kim. 3 Gim st vic ng mi, phc hi hoc hon ci tu. 4 Kim tra cc tu ang khai thc. 5 Trao cp, xc nhn, phc hi cp, ghi vo H s k thut phng tin thy ni

a v cp cc chng ch ca ng kim cho tu, vt liu v sn phm chu s gim st ca ng kim.

3.1.2 Cc quy nh v gim st k thut 1 thc hin cng tc gim st k thut, ch tu, ch c s, c s ch to vt

liu, sn phm phi to mi iu kin thun li cho ng kim tin hnh kim tra, th nghim cc sn phm chu s gim st ca ng kim.

2 Ngi thit k, ch tu, c s ng tu, c s ch to vt liu v sn phm phi thc hin cc yu cu ca ng kim khi thc hin cc cng tc gim st k thut.

3 Nu c d nh cc sa i lin quan n vt liu, kt cu thn tu v trang thit b, cc sn phm khc vi vt liu, kt cu thn tu v trang thit b, cc sn phm c thm nh th sa i phi c thm nh trc khi thc hin.

4 Nu c tranh chp xy ra trong qu trnh gim st gia ng kim v ch tu, c s ng tu, c s ch to vt liu v sn phm th cc n v c quyn xut trc tip vi tng cp t thp n cao ca ng kim. kin gii quyt ca Cc ng kim Vit Nam (Sau y gi tt l Cc KVN) l quyt nh cui cng.

5 Trong trng hp pht hin thy vt liu hoc sn phm c khuyt tt, tuy c cp giy chng nhn hp l, ng kim c quyn yu cu tin hnh th nghim li hoc phi khc phc nhng khuyt tt . Trong trng hp khng th khc phc c nhng khuyt tt, ng kim c th hy b chng ch cp.

6 ng kim c th t chi khng thc hin cng tc gim st k thut, nu c s ng tu, c s ch to vt liu hoc sn phm vi phm c h thng cc quy nh ca Quy chun ny.

3.2 Gim st vic ch to vt liu v sn phm 3.2.1 Quy nh chung 1 Trong tng phn Quy chun ny u a ra cc yu cu v gim st vt liu v

sn phm. Trong trng hp cn thit ng kim c th yu cu gim st vic ch to nhng vt liu v sn phm cha c nu trong Quy chun ny.

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2 Vic s dng nhng vt liu, kt cu hoc quy trnh cng ngh mi hoc ln u tin p dng trong ng mi, sa cha tu, ch to vt liu v sn phm chu s gim st ca ng kim phi c s tha thun trc vi ng kim.

i vi mu vt liu, sn phm hoc quy trnh cng ngh sau khi c ng kim chp thun phi tin hnh th nghim vi ni dung c ng kim chp thun.

3 i vi mu sn phm, k c mu tu u tin c ch to da vo h s k thut c ng kim thm nh th vic th nghim mu mi ny c s ch to phi c s gim st ca ng kim. ng kim c th yu cu tin hnh nhng th nghim ti cc trm th hoc phng th nghim th trong cc iu kin khai thc vi khi lng v thi gian do ng kim quy nh.

4 Nu mu th u tin m phi thay i kt cu ca sn phm hoc phi thay i quy trnh cng ngh so vi nhng quy nh c ghi trong h s k thut c ng kim thm nh thit k cho mu u tin, th ch cn trnh bn danh mc nhng thay i nu c ng kim ng ;

Nu khng c g thay i th nht thit phi c s xc nhn ca ng kim l h s k thut c thm nh cho mu u tin l ph hp ch to hng lot.

5 Vt liu v sn phm a ra 3.2.1-1 v 3.2.1-2 trn c th c ch to di s gim st trc tip hoc gin tip ca ng kim. Hnh thc gim st s do ng kim quy nh.

Tt c vt liu v sn phm qua th nghim t yu cu u phi c du ph hp vi nhng chng ch c ng kim cp.

6 Nhng sn phm ch to nc ngoi c dng lp t trn tu phi c chng ch c ng kim cng nhn hoc theo th thc kim tra v cng nhn do ng kim quy nh trong tng trng hp c th.

3.2.2 Gim st trc tip 1 Gim st trc tip do ng kim vin trc tip thc hin gim st da trn cc

h s k thut c ng kim thm nh cng nh nhng Quy phm v yu cu b sung hoc nhng tiu chun c ng kim chp thun. Da vo cc Hng dn gim st k thut tu thy hin hnh v ty thuc vo iu kin c th ng kim s quy nh khi lng kim tra, o c v th nghim trong qu trnh gim st.

2 Sau khi thc hin gim st v nhn c kt qu tha ng v th nghim vt liu v sn phm, ng kim s cp hoc xc nhn cc chng ch theo th thc quy nh.

3.2.3 Gim st gin tip 1 Gim st gin tip do nhng ngi ca cc c s ch to vt liu, sn phm

c trnh chuyn mn v nghip v do ng kim o to v y quyn thc hin gim st da trn nhng h s k thut c ng kim thm nh, cc yu cu ca quy phm c lin quan, cc yu cu b sung hoc nhng tiu chun c ng kim chp thun.

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2 Ty tng trng hp c th ng kim s quy nh iu kin thc hin gim st gin tip, khi lng kim tra, o c v th nghim cng nh vic kim tra li cc cng vic y quyn.

3 Ty thuc vo hnh thc gim st gin tip, kt qu gim st, ng kim hoc c s ch to s cp cc chng ch theo quy nh ca ng kim cho i tng c gim st.

3.2.4 Cng nhn cc trm th v phng th nghim 1 Trong cng tc gim st k thut, ng kim c th cng nhn cc trm th,

phng th nghim ca c s ng tu, c s ch to vt liu v sn phm v y quyn cho cc n v bng vn bn y quyn.

2 Vic cng nhn cc trm th hoc phng th nghim phi tha mn cc iu kin sau: (1) Nhng dng c v my mc dng trong vic kim tra v th nghim chu

s kim tra nh k ca Nh nc v phi c giy chng nhn cn hiu lc do c quan c thm quyn cp;

(2) Phi tun th nghim ngt cc iu kin nu trong vn bn y quyn hoc cng nhn.

3 ng kim c th kim tra t xut s hot ng ca cc trm th hoc phng th nghim c ng kim cng nhn v/hoc y quyn. Trong trng hp cc n v vi phm cc iu kin nhn c s cng nhn v/hoc u quyn th ng kim c th hy b vic cng nhn v/hoc y quyn .

3.3 Gim st ng mi, phc hi v hon ci tu 3.3.1 Trc khi thc hin gim st k thut ng mi, hon ci, phc hi tu, ng

kim phi kim tra iu kin nng lc k thut ca c s ng mi, hon ci, phc hi theo quy nh hin hnh.

3.3.2 Da vo h s k thut c thm nh, ng kim thc hin vic gim st trong ng mi, phc hi v hon ci tu; Cn c vo cc ti liu hng dn gim st k thut hin hnh ca ng kim v ty thuc vo iu kin c th, ng kim s quy nh khi lng kim tra, o c v th nghim trong qu trnh gim st.

3.4 Kim tra tu ang khai thc 3.4.1 iu kin kim tra ca ng kim

Cc ch tu phi thc hin ng thi hn kim tra chu k c quy nh trong Phn ny. Phi chun b phng tin sn sng a vo kim tra, ng thi phi bo cho ng kim bit mi s c, v tr h hng, vic sa cha h hng gia hai ln kim tra.

3.4.2 iu kin lp t thit b mi Trong trng hp lp t ln tu ang khai thc nhng thit b mi phi tun th ng cc quy nh a ra 3.2.1 trn v phi c s tha thun trc vi ng kim.

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CHNG 4 - H S THIT K K THUT 4.1 Quy nh chung 4.1.1 Khi lng h s thit k trnh thm nh

Thm nh h s thit k vi khi lng c quy nh trong cc mc tng ng ca Quy chun ny phi c ng kim thm nh trc khi ng tu hoc ch to vt liu v sn phm chu s gim st ca ng kim.

Nhng tiu chun v vt liu hoc sn phm c ng kim chp thun c th thay c mt phn hay ton b h s tng ng vi tiu chun y.

Khi lng h s thit k ca nhng tu, sn phm c kt cu c bit, trong tng trng hp c th s c ng kim quy nh ring.

4.1.2 H s thit k trnh thm nh C quan thit k phi trnh cc h s thit k sau y cho ng kim thm

nh:

1 Thit k k thut thm nh theo cc yu cu ca Quy chun ny; 2 Trnh thit k sa i so vi thit k k thut c ng kim thm nh c

lin quan n cc chi tit v kt cu c quy nh trong Quy chun ny trc khi tin hnh sa i;

3 Thit k hon cng theo quy nh ti 2.5 Chng 2 Phn 1B ca Quy chun ny thm nh.

4.1.3 Yu cu v h s thit k trnh thm nh 1 H s thit k trnh ng kim thm nh phi th hin y cc s liu cn

thit chng minh c rng cc yu cu ca Quy chun ny c thc hin.

2 Nhng bn tnh xc nh cc thng s v i lng phi ph hp vi cc yu cu ca Quy phm hoc phng php c ng kim chp thun v phi m bo tnh chnh xc.

4.1.4 ng du thm nh H s thit k c ng kim thm nh s c ng du thm nh ca ng kim nu chng p ng c cc yu cu ca Quy chun ny v cc quy phm khc lin quan, tr cc bn tnh v h s tham kho.

4.2 Thi hn hiu lc ca thit k k thut c thm nh 4.2.1 Quy nh v thit k k thut c thm nh

Thi hn hiu lc ca thit k k thut tu, hoc sn phm c thm nh l 5 nm. Sau khi ht thi hn ny hoc thi gian tnh t ngy thm nh ti ngy bt u ng, qu 2,5 nm hoc Quy chun c s dng thit k thay i, th phi trnh h s thit k thm nh li theo quy nh ti 4.1.2.

4.2.2 Quy nh v vic p dng Quy chun sa i H s thm nh li phi ph hp vi cc b sung sa i ca Quy chun c hiu lc p dng.

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PHN 1B - QUY NH CHUNG V PHN CP CHNG 1 - QUY NH CHUNG

1.1 Yu cu v phn cp 1.1.1 iu kin phn cp tu l cc yu cu ca Quy chun ny i vi tu

c tho mn.

1.1.2 Cp trao cho tu s c gi n khi tu c kim tra theo quy nh, chng vn c duy tr ph hp vi cc yu cu ca Quy chun ny.

1.1.3 Khi c cc tai nn, khuyt tt hoc h hng bt k c th lm nh hng n cc iu kin c dng lm c s trao cp tu th ch tu phi thng bo cho ng kim bit.

1.1.4 Quy chun ny p dng cho cc tu c xp hng v s dng ng theo quy nh. Quy chun ny khng p dng cho cc trng hp phn b hoc tp trung hng ho mt cch c bit.

1.1.5 Khi kim tra ln u trao cp, phi cn c vo thit k c thm nh nh cp cho tu.

1.2 Trao cp tu Mi tu c ng ph hp vi cc yu cu t Phn 1 n Phn 9 Mc II ca

Quy chun ny, ph hp vi cc tiu chun k thut hin hnh ca Nh nc, ca ngnh hoc cc yu cu tng ng, c coi l m bo an ton hot ng trong vng nc quy nh khi chuyn ch hnh khch, hng ha hoc thc hin nhng cng vic d kin khi thit k u c nhn cp theo quy nh ca Chng 1 Phn 1A Mc II ca Quy chun ny. K hiu cp tu s c ghi vo "H s k thut phng tin thy ni a".

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CHNG 2 - KIM TRA NG MI 2.1 Quy nh chung Trong qu trnh ng mi, tu phi c kim tra thn tu v trang thit b, n

nh, mn kh, h thng my tu, trang b in, trang b phng, pht hin v cha chy, phng tin thot nn, trang thit b an ton m bo rng chng tha mn cc yu cu tng ng ca Quy chun ny.

2.2 H s thit k k thut tu ng mi 2.2.1 Quy nh chung

Trc khi tin hnh ng mi, h s k thut phi c ng kim thm nh, bao gm:

2.