{"id":244,"date":"2019-06-21T15:44:40","date_gmt":"2019-06-21T15:44:40","guid":{"rendered":"http:\/\/td_uid_20_5d0cfb68d0ab2"},"modified":"2025-02-28T10:14:24","modified_gmt":"2025-02-28T10:14:24","slug":"thuyet-minh-bien-phap-thi-cong-cau-mo-bach-kim-tinh-thai-nguyen","status":"publish","type":"post","link":"https:\/\/tailieuxaydung.net\/?p=244","title":{"rendered":"Thuy\u1ebft minh bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea7u m\u1ecf b\u1ea1ch kim t\u1ec9nh Th\u00e1i Nguy\u00ean"},"content":{"rendered":"

Tham kh\u1ea3o c\u00e1c m\u1eabu\u00a0thuy\u1ebft minh bi\u1ec7n ph\u00e1p thi c\u00f4ng<\/span><\/a><\/strong> . Tham kh\u1ea3o bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea7u m\u1ecf b\u1ea1ch kim t\u1ec9nh Th\u00e1i Nguy\u00ean
\nDownload Th\u01b0 vi\u1ec7n Cad b\u1ea3n v\u1ebd c\u00e1c m\u1eabu c\u1eeda g\u1ed7, c\u1eeda k\u00ednh \u0111\u1eb9p
\nDownload Thuy\u1ebft minh bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea7u m\u1ecf b\u1ea1ch kim t\u1ec9nh Th\u00e1i Nguy\u00ean
\n\"\"<\/a>
\nM\u1eadt kh\u1ea9u :<\/strong> Cu\u1ed1i b\u00e0i vi\u1ebft<\/strong><\/span><\/span><\/p>\n

THUY\u1ebeT MINH BI\u1ec6N PH\u00c1P T\u1ed4 CH\u1ee8C THI C\u00d4NG<\/strong><\/h3>\n

C\u00d4NG TR\u00ccNH C\u1ea6U M\u1ece B\u1ea0CH KM68+719 QL3 T\u1ec8NH TH\u00c1I NGUY\u00caN<\/strong><\/h3>\n

PH\u1ea6N I : GI\u1edaI THI\u1ec6U CHUNG<\/strong><\/p>\n

 <\/p>\n

I. QUY M\u00d4 V\u00c0 TI\u00caU CHU\u1ea8N K\u1ef8 THU\u1eacT.<\/strong><\/p>\n

– Quy m\u00f4 c\u00f4ng tr\u00ecnh: X\u00e2y d\u1ef1ng c\u1ea7u m\u1edbi v\u0129nh c\u1eedu b\u1eb1ng BTCT t\u1ea1i v\u1ecb tr\u00ed c\u1ea7u c\u0169.<\/p>\n

– T\u1ea3i tr\u1ecdng thi\u1ebft k\u1ebf: H30- XB80, ng\u01b0\u1eddi \u0111i b\u1ed9 300kg\/m2.<\/p>\n

– Chi\u1ec1u r\u1ed9ng c\u1ea7u: 37m (0.5m+6m+12m+12m+6m+0.5m). L\u1ec1 ng\u01b0\u1eddi \u0111i kh\u00e1c m\u1ee9c v\u1edbi m\u1eb7t xe ch\u1ea1y.<\/p>\n

– Thu\u1ef7 v\u0103n c\u1ea7u: T\u1ea7n xu\u1ea5t thi\u1ebft k\u1ebf P= 1%, s\u00f4ng kh\u00f4ng th\u00f4ng thuy\u1ec1n, kh\u00f4ng c\u00f3 c\u00e2y tr\u00f4i.<\/p>\n

– \u0110\u01b0\u1eddng hai \u0111\u1ea7u c\u1ea7u: Thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi kh\u1ed5 c\u1ea7u, vu\u1ed1t n\u1ed1i v\u00e0o \u0111\u01b0\u1eddng hi\u1ec7n t\u1ea1i \u0111\u1ea3m b\u1ea3o \u00eam thu\u1eadn v\u00e0 an to\u00e0n giao th\u00f4ng. M\u1eb7t \u0111\u01b0\u00f2ng th\u1ea3m BTN, k\u1ebft c\u1ea5u \u0111\u1ea3m b\u1ea3o Eyc\u00b31270daN\/cm2.<\/p>\n

II. PH\u01af\u01a0NG \u00c1N THI\u1ebeT K\u1ebe C\u1ea6U.<\/strong><\/p>\n

* Ph\u1ea7n c\u1ea7u:<\/strong><\/p>\n

– S\u01a1 \u0111\u1ed3 nh\u1ecbp: C\u1ea7u 01 nh\u1ecbp gi\u1ea3n \u0111\u01a1n b\u1eb1ng BTCT DUL L= 20m l\u1eafp gh\u00e9p, to\u00e0n c\u1ea7u d\u00e0i 34.8m, m\u1ed1 c\u1ea7u d\u1ea1ng t\u01b0\u1eddng ch\u1eafn b\u1eb1ng BTCT tr\u00ean m\u00f3ng n\u00f4ng c\u00f3 b\u1ed1 tr\u00ed khe ph\u00f2ng l\u00fan t\u1ea1i v\u1ecb tr\u00ed tim d\u1ecdc c\u1ea7u.<\/p>\n

– K\u1ebft c\u1ea5u nh\u1ecbp: Nh\u1ecbp c\u1ea7u g\u1ed3m 36 phi\u1ebfn d\u1ea7m b\u1ea3n BTCT DUL M500, chi\u1ec1u cao h= 0.65m, chi\u1ec1u r\u1ed9ng B= 1m. Li\u00ean k\u1ebft gi\u1eefa c\u00e1c phi\u1ebfn d\u1ea7m b\u1eb1ng c\u00e1p DUL ngang v\u00e0 l\u1edbp BTCT M400 \u0111\u1ed5 t\u1ea1i ch\u1ed7 c\u00f3 ph\u1ee5 gia ch\u1ed1ng th\u1ea5m.<\/p>\n

– M\u1eb7t c\u1ea7u: Th\u1ea3m BTN h\u1ea1t trung BTNC20 d\u00e0y 5cm tr\u00ean l\u1edbp BTCT li\u00ean k\u1ebft c\u00e1c phi\u1ebfn d\u1ea7m b\u1ea3n. Khe co gi\u00e3n b\u1eb1ng cao su c\u1ed1t b\u1ea3n th\u00e9p. To\u00e0n c\u1ea7u b\u1ed1 tr\u00ed 06 \u1ed1ng tho\u00e1t n\u01b0\u1edbc F165mm c\u00f3 n\u1eafp \u0111\u1eady.<\/p>\n

– K\u1ebft c\u1ea5u lan can v\u00e0 g\u1ed1i c\u1ea7u: G\u1edd lan can b\u1eb1ng BTCT M250 \u0111\u1ed5 t\u1ea1i ch\u1ed7, tay v\u1ecbn lan can b\u1eb1ng th\u00e9p \u1ed1ng m\u1ea1 k\u1ebdm, g\u1ed1i c\u1ea7u d\u00f9ng lo\u1ea1i cao su c\u1ed1t b\u1ea3n th\u00e9p, c\u00f3 b\u1ed1 tr\u00ed ch\u1ed1t th\u00e9p m\u1ea1 k\u1ebdm li\u00ean k\u1ebft gi\u1eefa c\u00e1c \u0111\u1ea7u d\u1ea7m b\u1ea3n v\u00e0 m\u0169 m\u1ed1.<\/p>\n

– K\u1ebft c\u1ea5u m\u1ed1 c\u1ea7u: Hai m\u1ed1 c\u00f3 c\u1ea5u t\u1ea1o gi\u1ed1ng nhau, m\u1ed1 t\u01b0\u1eddng b\u1eb1ng BTCT M250 \u0111\u1ed5 t\u1ea1i ch\u1ed7, m\u00f3ng m\u1ed1 b\u1eb1ng BTCT M250 \u0111\u1eb7t tr\u00ean n\u1ec1n thi\u00ean nhi\u00ean, ng\u00e0m v\u00e0o n\u1ec1n \u0111\u00e1 s\u00e9t.<\/p>\n

– X\u00e2y b\u1ea3o v\u1ec7 ta luy1\/4 n\u00f3n m\u1ed1 b\u1eb1ng \u0111\u00e1 h\u1ed9c, v\u1eefa XM M100 d\u00e0y 30cm, tr\u00ean l\u1edbp \u0111\u00e1 d\u0103m \u0111\u1ec7m d\u00e0y 10cm. \u0110\u1ec3 gi\u1ea3m b\u1edbt chi\u1ec1u r\u1ed9ng n\u1ec1n \u0111\u1eafp n\u1ec1n ch\u00e2n ta luy v\u00e0 \u0111\u01b0\u1eddng d\u1eabn c\u00f3 b\u1ed1 tr\u00ed t\u01b0\u1eddng ch\u1eafn BT M150 cao 3.5m.<\/p>\n

– Sau m\u1ed1 \u0111\u1eb7t b\u1ea3n d\u1eabn n\u1ed1i ti\u1ebfp t\u1eeb \u0111\u01b0\u1eddng v\u00e0o c\u1ea7u b\u1eb1ng BTCT l\u1eafp gh\u00e9p M250 d\u00e0y 20cm.<\/p>\n

* Ph\u1ea7n \u0111\u01b0\u1eddng d\u1eabn hai \u0111\u1ea7u c\u1ea7u:<\/strong><\/p>\n

– \u0110o\u1ea1n 10m sau m\u1ed1 m\u1ed7i b\u00ean c\u00f3 n\u1ec1n \u0111\u01b0\u1eddng r\u1ed9ng 38m, m\u1eb7t \u0111\u01b0\u1eddng r\u1ed9ng 36m. \u0110o\u1ea1n ti\u1ebfp theo n\u1ec1n \u0111\u01b0\u1eddng v\u00e0 m\u1eb7t \u0111\u01b0\u1eddng vu\u1ed1t d\u1eabn v\u1ec1 chi\u1ec1u r\u1ed9ng n\u1ec1n, m\u1eb7t \u0111\u01b0\u1eddng hi\u1ec7n t\u1ea1i c\u00f3 Bn= 12m, Bm= 9m.<\/p>\n

– K\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng l\u00e0m m\u1edbi v\u00e0 c\u1ea1p m\u1edf r\u1ed9ng:<\/p>\n

+ Th\u1ea3m BTN h\u1ea1t trung d\u00e0y 7cm, d\u01b0\u1edbi t\u01b0\u1edbi d\u00ednh b\u00e1m 0.5kg\/m2.<\/p>\n

+ \u0110\u00e1 d\u0103m ti\u00eau chu\u1ea9n d\u00e0y 36cm, tr\u00ean l\u00e1ng nh\u1ef1a 1.8kg\/m2.<\/p>\n

– K\u1ebft c\u1ea5u tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng c\u0169:<\/p>\n

+ Th\u1ea3m BTN h\u1ea1t trung d\u00e0y 7cm, d\u01b0\u1edbi t\u01b0\u1edbi d\u00ednh b\u00e1m 0.5kg\/m2.<\/p>\n

– L\u1eafp \u0111\u1eb7t \u0111\u1ea7y \u0111\u1ee7 h\u1ec7 th\u1ed1ng bi\u1ec3n b\u00e1o hi\u1ec7u, an to\u00e0n giao th\u00f4ng theo quy \u0111\u1ecbnh c\u1ee7a \u0111i\u1ec1u l\u1ec7 b\u00e1o hi\u1ec7u \u0111\u01b0\u1eddng b\u1ed9 22TCN 237- 01.<\/p>\n

PH\u1ea6N II : T\u1ed4 CH\u1ee8C THI C\u00d4NG<\/strong><\/p>\n

 <\/p>\n

I. C\u00d4NG T\u00c1C CHU\u1ea8N B\u1eca: <\/strong><\/p>\n

C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb \u0111\u01b0\u1ee3c tri\u1ec3n khai ngay sau khi h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c k\u00fd k\u1ebft bao g\u1ed3m:<\/p>\n

1\/ Nh\u1eadn tim m\u1ed1c, m\u1eb7t b\u1eb1ng , c\u00f9ng b\u00ean A gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng <\/strong><\/p>\n

C\u00f4ng vi\u1ec7c n\u00e0y, c\u0103n c\u1ee9 v\u00e0o th\u1ef1c t\u1ebf v\u00e0 tim m\u1ed1c \u0111\u01b0\u1ee3c giao C\u00f4ng ty s\u1ebd \u0111o \u0111\u1ea1c l\u1ea1i, ghi ch\u00e9p trong s\u1ed5 ghi ch\u00e9p ti\u00eau chu\u1ea9n.<\/p>\n

2\/ Th\u00e0nh l\u1eadp Ban \u0111i\u1ec1u h\u00e0nh c\u00f4ng tr\u01b0\u1eddng <\/strong><\/p>\n

– B\u1ed1 tr\u00ed nh\u1eefng c\u00e1n b\u1ed9 c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m thi c\u00f4ng trong nh\u1eefng c\u00f4ng tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 c\u0169ng nh\u01b0 c\u00f3 kinh nghi\u1ec7m gi\u1ea3i quy\u1ebft c\u00e1c m\u1ed1i quan h\u1ec7 v\u1edbi \u0111\u1ecba ph\u01b0\u01a1ng, tranh th\u1ee7 s\u1ef1 \u1ee7ng h\u1ed9 c\u1ee7a c\u00e1c c\u1ea5p l\u00e3nh \u0111\u1ea1o c\u1ee7a t\u1ec9nh Ph\u00fa Th\u1ecd t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho C\u00f4ng ty thi c\u00f4ng \u0111\u01b0\u1ee3c thu\u1eadn l\u1ee3i.<\/p>\n

– K\u1ebft h\u1ee3p v\u1edbi \u0111o\u1ea1n qu\u1ea3n l\u00fd \u0111\u01b0\u1eddng b\u1ed9 c\u0169ng nh\u01b0 \u0111o\u1ea1n qu\u1ea3n l\u00fd \u0111\u01b0\u1eddng s\u00f4ng b\u1ed1 tr\u00ed \u0111\u01b0\u1eddng tr\u00e1nh c\u0169ng nh\u01b0 ph\u00e2n lu\u1ed3ng cho t\u1ea7u b\u00e8 qua l\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao th\u00f4ng th\u00f4ng su\u1ed1t.<\/p>\n

3\/ X\u00e2y d\u1ef1ng c\u00e1c c\u01a1 s\u1edf c\u1ee7a Nh\u00e0 th\u1ea7u <\/strong><\/p>\n

Thu\u00ea v\u0103n ph\u00f2ng Ban \u0111i\u1ec1u h\u00e0nh, v\u0103n ph\u00f2ng l\u00e0m vi\u1ec7c c\u1ee7a T\u01b0 v\u1ea5n gi\u00e1m s\u00e1t b\u00ean A, l\u00e1n tr\u1ea1i nh\u00e0 \u1edf cho c\u00f4ng nh\u00e2n, ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n

4\/ Th\u00ed ngh\u1ecb\u00eam v\u1eadt li\u1ec7u <\/strong><\/p>\n

– C\u00e1c m\u1eabu v\u1eadt li\u1ec7u c\u00e1t, \u0111\u00e1, s\u1eaft th\u00e9p, xi m\u0103ng tr\u01b0\u1edbc khi thi c\u00f4ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u1ec1 Vi\u00ean KHCN giao th\u00f4ng v\u1eadn t\u1ea3i th\u00ed nghi\u1ec7m, thi\u1ebft k\u1ebf m\u00e1c b\u00ea t\u00f4ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 \u0111\u01b0\u1ee3c k\u1ef9 s\u01b0 t\u01b0 v\u1ea5n ch\u1ea5p nh\u1eadn<\/p>\n

* Thi\u1ebft k\u1ebf b\u1ea3n v\u1ebd thi c\u00f4ng chi ti\u1ebft<\/u><\/em><\/strong> :<\/p>\n

Thi\u1ebft k\u1ebf b\u1ea3n v\u1ebd thi c\u00f4ng c\u00e1c c\u00f4ng vi\u1ec7c nh\u01b0 : \u0110\u00fac d\u1ea7m , th\u00e1o d\u1ee1 d\u1ea7m c\u0169, ph\u00e1 b\u1ecf b\u1ec7 k\u00ea g\u1ed1i c\u0169, x\u00e2y d\u1ef1ng b\u1ec7 k\u00ea g\u1ed1i m\u1edbi bao g\u1ed3m c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n c\u00f4ng tr\u00ecnh, an to\u00e0n lao \u0111\u1ed9ng, c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng h\u1ea1ng m\u1ee5c c\u00f4ng tr\u00ecnh.<\/p>\n

5. T\u1eadp k\u1ebft m\u00e1y m\u00f3c thi\u1ebft b\u1ecb, nh\u00e2n l\u1ef1c v\u1ec1 c\u00f4ng tr\u00ecnh <\/strong><\/p>\n

– H\u1ee3p \u0111\u1ed3ng s\u1eed d\u1ee5ng \u0111i\u1ec7n, n\u01b0\u1edbc, khai b\u00e1o t\u1ea1m tr\u00fa. L\u1eadp ph\u01b0\u01a1ng \u00e1n b\u1ea3o v\u1ec7 c\u00f4ng tr\u00ecnh, b\u1ea3o v\u1ec7 an ninh n\u01a1i \u0103n ch\u1ed1n \u1edf, ph\u01b0\u01a1ng \u00e1n ph\u00f2ng ch\u00e1y, ch\u1eefa ch\u00e1y … C\u00f3 s\u1ef1 tham gia c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng nh\u1eb1m t\u0103ng th\u00eam hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c.<\/p>\n

– L\u1eadp ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng chi ti\u1ebft tr\u00ean c\u01a1 s\u1edf \u0111\u00e3 thi\u1ebft k\u1ebf c\u00e1c b\u1ea3n v\u1ebd thi c\u00f4ng t\u1eebng h\u1ea1ng m\u1ee5c c\u00f4ng vi\u1ec7c v\u00e0 thi\u1ebft b\u1ecb, nh\u00e2n l\u1ef1c tr\u00ean c\u00f4ng tr\u00ecnh.<\/p>\n

II. TR\u00ccNH T\u1ef0 THI C\u00d4NG.<\/strong><\/p>\n

Th\u00e0nh l\u1eadp hai \u0111\u1ed9i thi c\u00f4ng ch\u00ednh l\u00e0 : \u0110\u1ed9i thi c\u00f4ng \u0111\u00fac d\u1ea7m v\u00e0 \u0111\u1ed9i th\u00e1o d\u1ee1 c\u1ea7u c\u0169 c\u0169ng nh\u01b0 x\u00e2y d\u1ef1ng b\u1ec7 k\u00ea g\u1ed1i c\u1ea7u m\u1edbi. tr\u00ecnh t\u1ef1 thi c\u00f4ng nh\u01b0 sau :<\/p>\n

– Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng thi c\u00f4ng \u0111\u00fac d\u1ea7m.<\/p>\n

– L\u1eafp \u0111\u1eb7t c\u1ea7u t\u1ea1m b\u1eb1ng d\u1ea7m Bailey \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao th\u00f4ng.<\/p>\n

– Th\u00e1o d\u1ee1 d\u1ea7m c\u1ea7u c\u0169, b\u1ec7 k\u00ea g\u1ed1i c\u1ea7u c\u0169.<\/p>\n

– X\u00e2y d\u1ef1ng b\u1ec7 k\u00ea g\u1ed1i c\u1ea7u m\u1edbi<\/p>\n

– Ti\u1ebfn h\u00e0nh l\u1eafp gh\u00e9p d\u1ea7m c\u1ea7u, lan can tay v\u1ecbn, BT ph\u1ee7 m\u1eb7t c\u1ea7u.<\/p>\n

– Thi c\u00f4ng \u0111\u01b0\u1eddng d\u1eabn.<\/p>\n

– Ho\u00e0n thi\u1ec7n<\/p>\n

III. GI\u1ea2I PH\u00c1P THI C\u00d4NG CHI TI\u1ebeT.<\/strong><\/p>\n

\u00a01.\u00a0 Thi c\u00f4ng d\u1ea7m c\u1ea7u.<\/strong><\/p>\n

* Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng, c\u00f4ng t\u00e1c v\u00e1n khu\u00f4n, c\u1ed1t th\u00e9p<\/em><\/p>\n

– D\u00f9ng m\u00e1y \u1ee7i san d\u1ecdn m\u1eb7t b\u1eb1ng \u0111\u1ec3 l\u00e0m b\u00e3i \u0111\u00fac d\u1ea7m t\u1ea1i v\u1ecb tr\u00ed m\u1eb7t b\u1eb1ng b\u00ean c\u1ea1nh c\u1ea7u. V\u1ecb tr\u00ed b\u00e3i \u0111\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn giao th\u00f4ng c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n

– D\u00f9ng m\u00e1y \u1ee7i… k\u1ebft h\u1ee3p nh\u00e2n c\u00f4ng l\u00e0m \u0111\u01b0\u1eddng t\u1ea1m thi c\u00f4ng ph\u1ee5c v\u1ee5 lao l\u1eafp d\u1ea7m. \u0110\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c l\u00fan, l\u1ea7y, tr\u01a1n tr\u01b0\u1ee3t v\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng trong su\u1ed1t qu\u00e1 tr\u00ecnh thi c\u00f4ng<\/p>\n

– Tri\u1ec3n khai ngay m\u1ed9t t\u1ed5 l\u1eafp gh\u00e9p c\u1ed1t th\u00e9p d\u1ea7m c\u1ea7u. Kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp gh\u00e9p c\u1ed1t th\u00e9p c\u0169ng\u00a0 nh\u01b0 \u0111\u1ed5 b\u00ea t\u00f4ng khi tr\u1eddi m\u01b0a. C\u1ed1t th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp gh\u00e9p ch\u1eafc ch\u1eafn kh\u00f4ng b\u1ecb x\u00f4 \u0111\u1ea9y, bi\u1ebfn d\u1ea1ng khi thi c\u00f4ng. T\u1ea5t c\u1ea3 c\u00e1c m\u1ed1i n\u1ed1i \u0111\u1ec1u \u0111\u01b0\u1ee3c h\u00e0n ch\u1eafc ch\u1eafn kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng d\u00e2y bu\u1ed9c tr\u1eeb khi c\u00f3 ch\u1ec9 d\u1eabn kh\u00e1c c\u1ee7a k\u1ef9 s\u01b0 t\u01b0 v\u1ea5n.<\/p>\n

– V\u00e1n khu\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp gh\u00e9p b\u1eb1ng th\u00e9p ch\u1eafc ch\u1eafn, \u1ed5n \u0111\u1ecbnh kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng khi \u0111\u1ed5 b\u00ea t\u00f4ng. V\u1edbi chi\u1ec1u d\u00e0i d\u1ea7m l\u00e0 20m n\u00ean kh\u00f4ng c\u1ea7n ph\u1ea3i d\u1ef1 ph\u00f2ng \u0111\u1ed9 v\u00f5ng cho v\u00e1n khu\u00f4n. B\u1ec1 m\u1eb7t v\u00e1n khu\u00f4n ph\u1ea3i ph\u1eb3ng, k\u00edn \u0111\u1ec3 tr\u00e1nh kh\u00f4ng cho v\u1eefa ch\u1ea3y ra \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng. V\u00e1n khu\u00f4n, c\u1ed1t th\u00e9p ph\u1ea3i \u0111\u01b0\u1ee3c nghi\u1ec7m thu tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng.<\/p>\n

– Tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng ph\u1ea3i \u0111\u1eb7t c\u00e1c \u1ed1ng \u0111\u1ec3 t\u1ea1o r\u00e3nh cho vi\u1ec7c lu\u1ed3n c\u00e1c b\u00f3 th\u00e9p. c\u00e1c \u1ed1ng trong su\u1ed1t chi\u1ec1u d\u00e0i d\u1ea7m kh\u00f4ng \u0111\u01b0\u1ee3c b\u1eb9p \u1edf b\u1ea5t k\u1ef3 ch\u1ed7 n\u00e0o. Trong th\u1eddi gian \u0111\u1ed5 b\u00ea t\u00f4ng c\u1ea7n ph\u1ea3i l\u1ea5y c\u1eafp ho\u1eb7c n\u00fat \u0111\u1ec3 b\u1ecbt c\u00e1c c\u00e1c \u1ed1ng tr\u00e1nh cho b\u00ea t\u00f4ng r\u01a1i v\u00e0o l\u00f2ng \u1ed1ng<\/p>\n

* V\u1eadt li\u1ec7u <\/em><\/p>\n

+ Xi m\u0103ng : Xi m\u0103ng Trung \u00ad\u01b0\u01a1ng ti\u00eau chu\u1ea9n PCB 40 lo\u1ea1i 50kg\/bao \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u00ad\u1ee3ng<\/p>\n

+ S\u1eaft th\u00e9p, \u0111\u00e1, c\u00e1t c\u00e1c lo\u1ea1i \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ed1 l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1eadp k\u1ebft s\u1eb5n t\u1ea1i b\u00e3i.<\/p>\n

+ N\u01b0\u00ad\u1edbc \u0111\u1ed5 b\u00ea t\u00f4ng : D\u00f9ng n\u01b0\u00ad\u1edbc s\u1ea1ch kh\u00f4ng l\u1eabn b\u00f9n, c\u00e1t, d\u1ea7u, a x\u00edt.<\/p>\n

+ C\u00e1c b\u00f3 d\u00e2y, neo, \u1ed1ng v\u00e0 r\u00f4ng \u0111en ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u00fang y\u00eau c\u1ea7u thi\u1ebft k\u1ebf<\/p>\n

*\u00a0 Bi\u1ec7n ph\u00e1p thi c\u00f4ng :<\/em><\/p>\n

+ Tr\u00ean c\u00f4ng tr\u01b0\u00ad\u1eddng b\u1ed1 tr\u00ed 2 m\u00e1y tr\u1ed9n b\u00ea t\u00f4ng lo\u1ea1i 800L v\u00e0 m\u1ed9t t\u1ed5 s\u1ea3n xu\u1ea5t chuy\u00ean m\u00f4n h\u00f3a v\u1eadn h\u00e0nh m\u00e1y tr\u1ed9n v\u00e0 \u0111ong \u0111o c\u1ea5p ph\u1ed1i v\u1eadt li\u1ec7u \u0111\u1ea3m b\u1ea3o \u0111\u00fang t\u1ef7 l\u1ec7 cho t\u1eebng c\u1ea5p ph\u1ed1i b\u00ea t\u00f4ng.<\/p>\n

+ Tr\u01b0\u1edbc khi \u0111\u1ed5 b\u00ea t\u00f4ng ph\u1ea3i v\u1ec7 sinh s\u1ea1ch s\u1ebd c\u1ed1t th\u00e9p, v\u00e1n khu\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c qu\u00e9t l\u1edbp ch\u1ed1ng d\u00ednh.<\/p>\n

+ \u0110\u1ed5 b\u00ea t\u00f4ng v\u00e0 d\u00ednh k\u1ebft ngay sau khi b\u00ea t\u00f4ng \u0111\u01b0\u00ad\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn v\u1ecb tr\u00ed c\u00f4ng tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u00ad\u1ee3c chu\u1ea9n b\u1ecb tr\u01b0\u00ad\u1edbc nh\u01b0\u00ad v\u00e1n khu\u00f4n, c\u1ed1t th\u00e9p.<\/p>\n

+ C\u00e1c l\u1edbp b\u00ea t\u00f4ng \u0111\u00ad\u01b0\u1ee3c \u0111\u1ed5 d\u00e0y t\u1eeb 15 – 20 cm v\u00e0 d\u00f9ng \u0111\u1ea7m d\u00f9i \u0111\u1ec3 \u0111\u1ea7m c\u00e1c l\u1edbp b\u00ea t\u00f4ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ed1i b\u00ea t\u00f4ng \u0111\u1eb7c kh\u00f4ng b\u1ecb r\u1ed7 ho\u1eb7c r\u1ed9p kh\u00ed.<\/p>\n

+ Trong qu\u00e1 tr\u00ecnh \u0111\u1ed5 b\u00ea t\u00f4ng ph\u1ea3i li\u00ean t\u1ee5c xem x\u00e9t t\u00ecnh tr\u1ea1ng v\u00e1n khu\u00f4n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 \u0111\u00fang \u0111\u1ecbnh h\u00ecnh c\u1ea5u ki\u1ec7n.<\/p>\n

– B\u1ea3o d\u00ad\u01b0\u1ee1ng : \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh \u0111\u00f4ng k\u1ebft c\u1ee7a b\u00ea t\u00f4ng c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u00ad\u1ee1ng \u0111\u01b0\u00ad\u1ee3c nh\u00e0 th\u1ea7u \u0111\u1eb7c bi\u1ec7t quan t\u00e2m li\u00ean t\u1ee5c gi\u1eef \u0111\u1ed9 \u1ea9m trong v\u00f2ng 7 ng\u00e0y sau khi \u0111\u1ed5 b\u1eb1ng c\u00e1ch r\u1ea3i l\u00ean m\u1eb7t ph\u1ea7n b\u00ea t\u00f4ng m\u1ed9t l\u1edbp bao t\u1ea3i v\u00e0 t\u00ad\u01b0\u1edbi n\u00ad\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean.<\/p>\n

– Sau khi b\u00ea t\u00f4ng \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 y\u00eau c\u1ea7u, c\u00e1c b\u1ea3n \u0111\u1ec7m \u0111\u00e3 l\u1eafp gh\u00e9p xong ti\u1ebfn h\u00e0nh c\u0103ng c\u1ed1t th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao b\u1eb1ng k\u00edch k\u00e9o v\u00e0 c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng, sau \u0111\u00f3 phun v\u1eefa b\u00ea t\u00f4ng l\u1ea5p \u0111\u1ea7y c\u00e1c \u1ed1ng th\u00e9p v\u1eefa c\u0103ng.<\/p>\n

2. L\u1eafp gh\u00e9p c\u1ea7u t\u1ea1m \u0111\u1ea3m b\u1ea3o giao th\u00f4ng. <\/strong><\/p>\n

C\u00f4ng tr\u00ecnh n\u1eb1m tr\u00ean tuy\u1ebfn \u0111\u01b0\u1eddng giao th\u00f4ng quan tr\u1ecdng c\u1ee7a t\u1ec9nh do v\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao th\u00f4ng th\u00f4ng su\u1ed1t trong qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n ph\u1ea3i b\u1ed1 tr\u00ed c\u1ea7u t\u1ea1m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o giao th\u00f4ng. Nh\u00e0 th\u1ea7u d\u00f9ng m\u00e1y m\u00f3c k\u1ebft h\u1ee3p nh\u00e2n c\u00f4ng l\u1eafp gh\u00e9p c\u1ea7u t\u1ea1m b\u1eb1ng d\u1ea7m Bailye, s\u1eeda sang \u0111\u01b0\u1eddng l\u00ean xu\u1ed1ng \u0111\u1ea3m b\u1ea3o cho xe l\u00ean xu\u1ed1ng \u0111\u01b0\u1ee3c thu\u1eadn ti\u1ec7n.<\/p>\n

3. Ph\u00e1 d\u1ee1 d\u1ea7m c\u1ea7u, b\u1ec7 k\u00ea g\u1ed1i c\u0169. <\/strong><\/p>\n

– Tr\u01b0\u1edbc ti\u00ean d\u00f9ng nh\u00e2n c\u00f4ng k\u1ebft h\u1ee3p v\u1edbi m\u00e1y khoan c\u1eaft b\u00ea t\u00f4ng th\u00e1o d\u1ee1 lan can, b\u1ea3n m\u1eb7t c\u1ea7u c\u0169 \u0111\u1ed3ng th\u1eddi th\u00e1o d\u1ee1 c\u00e1c m\u1ed1i n\u1ed1i c\u00e1nh b\u1ea3n. D\u00f9ng c\u1ea7u d\u1eabn lao d\u1ea7m chuy\u00ean d\u1ee5ng, Pal\u0103ng v\u00e0 xe go\u00f2ng th\u00e1o d\u1ee1 d\u1ea7m c\u1ea7u c\u0169 v\u00e0 v\u1eadn chuy\u1ec3n \u0111\u1ebfn v\u1ecb tr\u00ed t\u1eadp k\u1ebft. Sau khi th\u00e1o d\u1ee1 d\u1ea7m c\u1ea7u c\u0169 ti\u1ebfn h\u00e0nh ph\u00e1 b\u1ecf b\u1ec7 k\u00ea g\u1ed1i c\u0169<\/p>\n

– D\u00f9ng m\u00e1y x\u00fac ph\u00e1 d\u1ee1 t\u01b0\u1eddng c\u00e1nh c\u1ea7u c\u0169, v\u1eadt li\u1ec7u ph\u00e1 d\u1ee1 \u0111\u01b0\u1ee3c x\u00fac chuy\u1ec3n l\u00ean \u00f4 t\u00f4 \u0111\u1ed5 \u0111\u00fang v\u1ecb tr\u00ed.<\/p>\n

4. Thi c\u00f4ng m\u1ed1 c\u1ea7u.<\/strong><\/p>\n

– C\u00f4ng tr\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u00fang v\u1ecb tr\u00ed c\u1ee7a n\u00f3 tr\u00ean m\u1eb7t b\u1eb1ng . V\u1ecb tr\u00ed c\u00e1c tr\u1ee5c c\u00f4ng tr\u00ecnh v\u00e0 giao \u0111i\u1ec3m c\u1ee7a ch\u00fang c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c. Tr\u01b0\u1edbc h\u1ebft c\u1ea7n x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c m\u1ed9t \u0111i\u1ec3m g\u00f3c v\u00e0 1 h\u01b0\u1edbng c\u1ee7a c\u00f4ng tr\u00ecnh . T\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh n\u1ed1t c\u00e1c \u0111i\u1ec3m v\u00e0 h\u01b0\u1edbng c\u00f2n l\u1ea1i c\u1ee7a c\u00f4ng tr\u00ecnh b\u1eb1ng m\u00e1y kinh v\u0129 v\u00e0 th\u01b0\u1edbc .<\/p>\n

– D\u00f9ng m\u00e1y k\u1ebft h\u1ee3p nh\u00e2n c\u00f4ng san \u1ee7i l\u00e0m \u0111\u01b0\u1eddng c\u00f4ng v\u1ee5, \u0111\u1eafp \u0111\u1ea3o n\u1ed5i \u0111\u1ebfn tr\u1ee5 c\u1ea7u. Gia c\u1ed1 m\u00e1i \u0111\u1ea5t b\u1eb1ng bao t\u1ea3i \u0111\u1ea5t.<\/p>\n

– M\u00e1y x\u00fac k\u1ebft h\u1ee3p nh\u00e2n c\u00f4ng \u0111\u00e0o h\u1ed1 m\u00f3ng \u0111\u1ebfn cao \u0111\u1ed9 thi\u1ebft k\u1ebf. T\u1ea1i c\u00e1c v\u1ecb tr\u00ed c\u1ea7n \u0111\u00e0o \u0111\u00e1 ti\u1ebfn h\u00e0nh ph\u00e1 \u0111\u00e1 b\u1eb1ng m\u00e1y k\u1ebft h\u1ee3p nh\u00e2n c\u00f4ng, v\u1ec7 sinh s\u1ea1ch s\u1ebd h\u1ed1 m\u00f3ng<\/p>\n

– \u0110\u1ecbnh\u00a0 ch\u00ednh x\u00e1c tim d\u1ecdc ngang m\u00f3ng m\u1ed1.<\/p>\n

– L\u1eafp gh\u00e9p v\u00e1n khu\u00f4n, c\u1ed1t th\u00e9p \u0111\u1ed5 b\u00ea t\u00f4ng th\u00e2n m\u1ed1 tr\u1ee5 v\u00e0 c\u00e1c h\u1ea1ng m\u1ee5c c\u00f2n l\u1ea1i c\u1ee7a m\u1ed1 tr\u1ee5 (bi\u1ec7n ph\u00e1p thi c\u00f4ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed5 b\u00ea t\u00f4ng ph\u1ea7n tr\u01b0\u1edbc). B\u1ea3o d\u01b0\u1ee1ng b\u00ea t\u00f4ng theo \u0111\u00fang qui tr\u00ecnh qui ph\u1ea1m thi c\u00f4ng hi\u1ec7n h\u00e0nh.<\/p>\n

* C\u00f4ng t\u00e1c c\u1ed1p pha:<\/em><\/p>\n

C\u1ed1p pha \u0111\u01b0\u1ee3c nh\u00e0 th\u1ea7u s\u1eed d\u1ee5ng b\u1eb1ng c\u1ed1p pha th\u00e9p \u0111\u1ecbnh h\u00ecnh v\u1edbi c\u00e1c lo\u1ea1i k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u00e0 k\u1ebft h\u1ee3p v\u00e1n khu\u00f4n g\u1ed7 d\u00e0y 3cm, c\u1ed1p pha \u0111\u01b0\u1ee3c gh\u00e9p k\u00edn kh\u00edt, \u0111\u00fang h\u00ecnh d\u00e1ng, kh\u00edch th\u01b0\u1edbc k\u1ebft c\u1ea5u. H\u1ec7 v\u0103ng ch\u1ed1ng d\u00f9ng \u0111\u00e0\u00a0 n\u1eb9p g\u1ed7\u00a0 k\u1ebft h\u1ee3p \u1ed1ng th\u00e9p v\u00e0 c\u1ed9t ch\u1ed1ng \u0111\u01a1n b\u1eb1ng th\u00e9p c\u00f3 ren \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n

* C\u00f4ng t\u00e1c c\u1ed1t th\u00e9p: <\/em><\/p>\n

C\u00f4ng t\u00e1c c\u1ed1t th\u00e9p thi c\u00f4ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean.<\/p>\n

* C\u00f4ng t\u00e1c b\u00ea t\u00f4ng:<\/em><\/p>\n

C\u00f4ng t\u00e1c \u0111\u1ed5 b\u00ea t\u00f4ng t\u01b0\u01a1ng t\u1ef1 ph\u1ea7n tr\u01b0\u1edbc.<\/p>\n

Khi b\u00ea t\u00f4ng \u0111\u1ea3m b\u1ea3o c\u01b0\u1eddng \u0111\u1ed9 ti\u1ebfn h\u00e0nh l\u1eafp gh\u00e9p g\u1ed1i c\u1ea7u chu\u1ea9n b\u1ecb lao l\u1eafp d\u1ea7m.<\/p>\n

5. Lao l\u1eafp d\u1ea7m.<\/strong><\/p>\n

– L\u1eafp d\u1ef1ng r\u1ecd \u0111\u00e1 l\u00e0m b\u1ec7 k\u00ea gi\u00e1 Po\u00f3c t\u00edch tr\u00ean m\u1ed1 v\u00e0 tr\u1ee5 c\u1ea7u \u0111\u1ed3ng th\u1eddi l\u1eafp \u0111\u1eb7t tr\u1ee5 t\u1ea1m \u0111\u1ec3 l\u1eafp d\u1ea7m d\u1eabn. \u0110\u1eafp \u0111\u1ea5t sau m\u1ed1 l\u00e0m \u0111\u01b0\u1eddng d\u1eabn chu\u1ea9n b\u1ecb lao l\u1eafp d\u1ea7m.<\/p>\n

– L\u1eafp d\u1ea7m d\u1eabn t\u1ef1a tr\u00ean m\u1ed1 v\u00e0 c\u00e1c tr\u1ee5 t\u1ea1m, k\u00ea t\u00e0 v\u1eb9t, l\u1eafp ray l\u00ean t\u00e0 v\u1eb9t l\u00e0m \u0111\u01b0\u1eddng lao l\u1eafp d\u1ea7m.<\/p>\n

* Lao l\u1eafp d\u1ea7m:<\/em><\/p>\n

– K\u00edch s\u00e0n d\u1ea7m l\u00ean xe go\u00f2ng ch\u1edf d\u1ea7m \u0111\u1eb7t tr\u00ean \u0111\u01b0\u1eddng lao d\u1ecdc, k\u00ea cho d\u1ea7m \u0111\u1ee9ng \u1ed5n \u0111\u1ecbnh tr\u00ean xe.<\/p>\n

– S\u1eed d\u1ee5ng t\u1eddi k\u00e9o v\u00e0 h\u00e3m cho xe go\u00f2ng ch\u1ea1y tr\u00ean \u0111\u01b0\u1eddng lao \u0111\u01b0a d\u1ea7m sang tr\u1ee5 (ho\u1eb7c m\u1ed1) b\u00ean kia. Khi d\u1ea7m t\u1edbi tr\u1ee5 (ho\u1eb7c m\u1ed1) d\u00f9ng t\u1eddi tr\u00ean gi\u00e1 Po\u00f3c t\u00edch c\u1ea9u nh\u1ea5c d\u1ea7m l\u00ean kh\u1ecfi xe go\u00f2ng s\u00e0ng ngang v\u00e0o v\u1ecb tr\u00ed \u0111\u00e1 k\u00ea tr\u00ean g\u1ed1i c\u1ee7a d\u1ea7m r\u1ed3i h\u1ea1 d\u1ea7m \u0111\u1ee9ng \u1ed5n \u0111\u1ecbnh \u0111\u00fang v\u1ecb tr\u00ed.<\/p>\n

– Thi c\u00f4ng c\u00e1c d\u1ea7m c\u00f2n l\u1ea1i t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean.<\/p>\n

– Sau khi thi c\u00f4ng xong l\u1eafp gh\u00e9p v\u00e1n khu\u00f4n c\u1ed1t th\u00e9p \u0111\u1ed5 b\u00ea t\u00f4ng m\u1ed1i n\u1ed1i c\u0169ng nh\u01b0 b\u00ea t\u00f4ng ph\u1ee7 m\u1eb7t c\u1ea7u.<\/p>\n

– Ti\u1ebfp t\u1ee5c l\u00e0m \u0111\u01b0\u1eddng lao l\u1eafp gh\u00e9p c\u00e1c d\u1ea7m c\u1ee7a nh\u1ecbp k\u1ebf ti\u1ebfp cho \u0111\u1ebfn khi ho\u00e0n th\u00e0nh vi\u1ec7c lao l\u1eafp d\u1ea7m c\u1ea7u.<\/p>\n

– Sau khi ho\u00e0n th\u00e0nh vi\u1ec7c lao l\u1eafp d\u1ea7m b\u1ed1 tr\u00ed nh\u00e2n c\u00f4ng l\u1eafp gh\u00e9p lan can, thi c\u00f4ng m\u1eb7t c\u1ea7u \u0111\u1ed3ng th\u1eddi l\u1eafp \u0111\u1eb7t khe co gi\u00e3n, th\u00e1o d\u1ee1 tr\u1ee5 t\u1ea1m, thanh th\u1ea3i d\u00f2ng su\u1ed1i, ho\u00e0n thi\u1ec7n<\/p>\n

6. L\u1eafp gh\u00e9p d\u1ea7m c\u1ea7u, lan can tay v\u1ecbn.<\/strong><\/p>\n

– D\u00f9ng c\u1ea7n c\u1ea9u l\u1eafp \u0111\u1eb7t c\u1ea7u d\u1eabn lao d\u1ea7m b\u1eb1ng d\u00e0n th\u00e9p. D\u1ea7m \u0111\u01b0\u1ee3c nh\u1ea5c l\u00ean \u0111\u01b0\u1eddng s\u00e0ng ngang b\u1eb1ng c\u1ea7n c\u1ea9u v\u00e0 d\u00f9ng Pal\u0103ng k\u00e9o d\u1ea7m ra \u0111\u01b0\u1eddng lao d\u1ecdc. D\u00f9ng xe go\u00f2ng ch\u1ea1y tr\u00ean \u0111\u01b0\u1eddng lao d\u1ecdc ch\u1edf d\u1ea7m ra v\u1ecb tr\u00ed c\u1ea7u. S\u00e0ng ngang d\u1ea7m v\u00e0o v\u1ecb tr\u00ed nh\u1ecbp v\u00e0 h\u1ea1 d\u1ea7m xu\u1ed1ng g\u1ed1i c\u1ea7u , ti\u1ebfn h\u00e0nh lao l\u1eafp c\u00e1c d\u1ea7m ti\u1ebfp theo.<\/p>\n

– X\u1eed l\u00fd c\u00e1c m\u1ed1i n\u1ed1i d\u1ea7m ngang b\u1eb1ng c\u00e1ch phun v\u1eefa b\u00ea t\u00f4ng M300 v\u00e0o m\u1ed1i n\u1ed1i sau khi v\u1ec7 sinh c\u1ed1t th\u00e9p n\u1ed1i v\u00e0 h\u00e0n c\u1ed1 \u0111\u1ecbnh.<\/p>\n

– Sau khi ho\u00e0n thi\u1ec7n ti\u1ebfn h\u00e0nh l\u1eafp gh\u00e9p lan can tay v\u1ecbn \u0111\u1ed3ng th\u1eddi l\u00e0m l\u1edbp ph\u1ee7 m\u1eb7t c\u1ea7u b\u1eb1ng v\u1eefa xi m\u0103ng.<\/p>\n

7. C\u00f4ng t\u00e1c ho\u00e0n thi\u1ec7n <\/strong><\/p>\n

Bao g\u1ed3m c\u00e1c vi\u1ec7c : \u0110\u1eafp \u0111\u1ea5t sau m\u1ed1, l\u1eafp gh\u00e9p b\u1ea3n v\u01b0\u1ee3t \u0111\u1ea7u c\u1ea7u, r\u1ea3i l\u1edbp b\u00ea t\u00f4ng nh\u1ef1a ph\u1ee7 m\u1eb7t c\u1ea7u, n\u1eafn l\u1ea1i d\u00f2ng su\u1ed1i c\u0169, ph\u00e1 d\u1ee1 b\u1edd v\u00e2y. C\u00f4ng vi\u1ec7c n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng m\u00e1y k\u1ebft h\u1ee3p v\u1edbi th\u1ee7 c\u00f4ng.<\/p>\n

PH\u1ea6N III : \u0110\u1ea2M B\u1ea2O GIAO TH\u00d4NG, AN TO\u00c0N LAO \u0110\u1ed8NG <\/strong><\/p>\n

V\u00c0 V\u1ec6 SINH M\u00d4I TR\u01af\u1edcNG<\/strong><\/p>\n

1.\u00a0 \u0110\u1ea2M B\u1ea2O GIAO TH\u00d4NG<\/strong><\/p>\n

– \u0110\u00e2y l\u00e0 c\u00f4ng tr\u00ecnh thi c\u00f4ng x\u00e2y m\u1edbi n\u00ean \u0111\u1eb7c bi\u1ec7t ph\u1ea3i ch\u00fa tr\u1ecdng \u0111\u1ebfn c\u00f4ng t\u00e1c \u0111\u1ea3m b\u1ea3o giao th\u00f4ng \u0111\u01b0\u1eddng b\u1ed9 c\u0169ng nh\u01b0 \u0111\u01b0\u1eddng th\u1ee7y, giao th\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c th\u00f4ng su\u1ed1t trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng.<\/p>\n

– Thi\u1ebft k\u1ebf chi ti\u1ebft v\u1ec1 \u0111\u1ea3m b\u1ea3o giao th\u00f4ng cho t\u1eebng h\u1ea1ng m\u1ee5c \u0111\u1ec7 tr\u00ecnh k\u1ef9 s\u01b0 ch\u1ea5p thu\u1eadn nh\u01b0 : \u0110\u1ea3m b\u1ea3o giao th\u00f4ng b\u1eb1ng ph\u00e0, \u0111\u1ea3m b\u1ea3o giao th\u00f4ng t\u1ea1i \u0111\u01b0\u1eddng c\u00f4ng v\u1ee5 … Trong thi\u1ebft k\u1ebf c\u00f3 ch\u00fa tr\u1ecdng vi\u1ec7c \u0111\u1ea3m b\u1ea3o giao th\u00f4ng trong th\u1eddi ti\u1ebft x\u1ea5u, t\u1ea1i gi\u1edd cao \u0111i\u1ec3m cho c\u00e1c lo\u1ea1i xe c\u1ed9 v\u1eabn th\u01b0\u1eddng xuy\u00ean \u0111i l\u1ea1i tr\u00ean tuy\u1ebfn \u0111\u01b0\u1eddng v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n m\u00e1y m\u00f3c c\u1ee7a \u0111\u01a1n v\u1ecb\u00a0 k\u1ec3 c\u1ea3 vi\u1ec7c \u0111i l\u1ea1i c\u1ee7a ng\u01b0\u1eddi \u0111i b\u1ed9.<\/p>\n

– Trong b\u1ea3ng thi\u1ebft k\u1ebf t\u1ed5 ch\u1ee9c giao th\u00f4ng s\u1ebd ch\u1ec9 d\u1eabn c\u1ee5 th\u1ec3 v\u1ecb tr\u00ed \u0111\u1eb7t c\u1ecdc bi\u1ec3n b\u00e1o hi\u1ec7u, v\u1ecb tr\u00ed ch\u00f4n r\u00e0o ch\u1eafn, treo \u0111\u00e8n chi\u1ebfu s\u00e1ng ban \u0111\u00eam.<\/p>\n

2. AN TO\u00c0N LAO \u0110\u1ed8NG.<\/strong><\/p>\n

– An to\u00e0n lao \u0111\u1ed9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t, \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9, cho n\u00ean t\u1ea5t c\u1ea3 c\u00e1n b\u1ed9 c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c tr\u00ean c\u00f4ng tr\u01b0\u1eddng \u0111\u1ec1u ph\u1ea3i ch\u1ea5p h\u00e0nh nghi\u00eam ch\u1ec9nh N\u1ed9i quy l\u00e0m vi\u1ec7c c\u00f4ng tr\u01b0\u1eddng. C\u00e1c l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng ph\u1ed5 th\u00f4ng thu\u00ea m\u01b0\u1edbn t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng c\u0169ng \u0111\u01b0\u1ee3c k\u00fd h\u1ee3p \u0111\u1ed3ng lao \u0111\u1ed9ng v\u00e0 cho h\u1ecdc t\u1eadp n\u1ed9i quy an to\u00e0n. Trang b\u1ecb ph\u00f2ng h\u1ed9 lao \u0111\u1ed9ng cho c\u00e1c b\u1ed9 ph\u1eadn c\u00f4ng t\u00e1c. \u0110\u1eb7c bi\u1ec7t ch\u00fa tr\u1ecdng an to\u00e0n khi thi c\u00f4ng c\u1ea9u l\u1eafp th\u00e1o d\u1ee1 d\u1ea7m . Ban an to\u00e0n lao \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y. Ban c\u00f3 nhi\u1ec7m v\u1ee5 \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng \u00e1n an to\u00e0n lao \u0111\u1ed9ng cho m\u1ed7i c\u00f4ng vi\u1ec7c v\u00e0 th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra tr\u00ean c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

– \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c c\u1ee7a \u0111\u01a1n v\u1ecb h\u00e0ng ng\u00e0y tr\u01b0\u1edbc khi \u0111i l\u00e0m \u0111\u1ec1u ph\u1ea3i ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a thi\u1ebft b\u1ecb m\u00e1y m\u00f3c, ki\u1ec3m tra s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n, nh\u1eb1m h\u1ea1n ch\u1ebf nh\u1eefng s\u1ef1 c\u1ed1 do \u0111\u01a1n v\u1ecb g\u00e2y ra.<\/p>\n

3. \u0110\u1ea2M B\u1ea2O V\u1ec6 SINH M\u00d4I TR\u01af\u1edcNG :<\/strong><\/p>\n

– C\u00f4ng ty b\u1ed1 tr\u00ed c\u00e1c thi\u1ebft b\u1ecb t\u1ed1t, g\u1ecdn nh\u1eb9 \u0111\u1ec3 thi c\u00f4ng nhanh, nh\u1eb1m h\u1ea1n ch\u1ebf t\u1ed1i \u0111a vi\u1ec7c \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/p>\n

– Thi c\u00f4ng c\u00e1c c\u00f4ng t\u00e1c g\u00e2y b\u1ee5i nh\u01b0 v\u1eadn chuy\u1ec3n c\u00e1t, \u0111\u00e1 c\u00f4ng ty b\u1ed1 tr\u00ed xe t\u00e9c t\u01b0\u1edbi n\u01b0\u1edbc ch\u1ed1ng b\u1ee5i.<\/p>\n

– C\u00e1c xe v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u \u0111\u1ec1u c\u00f3 b\u1ea1t ph\u1ee7.<\/p>\n

– V\u1eadt li\u1ec7u t\u1eadp k\u1ebft kh\u00f4ng \u0111\u1ec3 tr\u00e0n lan, v\u1eadt li\u1ec7u th\u1eeba \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh.<\/p>\n

– N\u01a1i \u0103n ch\u1ed1n \u1edf c\u1ee7a c\u00f4ng nh\u00e2n, c\u00e1n b\u1ed9 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh s\u1ea1ch s\u1ebd. N\u01a1i \u1edf c\u00f3 nh\u00e0 v\u1ec7 sinh h\u1ee3p v\u1ec7 sinh.<\/p>\n

PH\u1ea6N V<\/strong><\/p>\n

TI\u1ebeN \u0110\u1ed8 THI C\u00d4NG V\u00c0 NH\u1eeeNG KI\u1ebeN NGH\u1eca C\u1ee6A NH\u00c0 TH\u1ea6U<\/strong><\/p>\n

1. \u00a0TI\u1ebeN \u0110\u1ed8 THI C\u00d4NG :<\/strong><\/p>\n

– C\u0103n c\u1ee9 v\u00e0o kh\u1ea3 n\u0103ng v\u1ed1n, m\u00e1y m\u00f3c thi\u1ebft b\u1ecb, n\u0103ng l\u1ef1c t\u1ed5 ch\u1ee9c thi c\u00f4ng c\u1ee7a Nh\u00e0 th\u1ea7u.<\/p>\n

– C\u0103n c\u1ee9 v\u00e0o ti\u1ebfn \u0111\u1ed9 giao m\u1eb7t b\u1eb1ng c\u1ee7a Ch\u1ee7 \u0111\u1ea7u t\u01b0.<\/p>\n

– Nh\u00e0 th\u1ea7u l\u1eadp ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng c\u00f4ng tr\u00ecnh ho\u00e0n th\u00e0nh trong th\u1eddi gian 12 th\u00e1ng<\/strong>. Chi ti\u1ebft ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng t\u1eebng h\u1ea1ng m\u1ee5c c\u00f4ng tr\u00ecnh xin xem B\u1ea3ng ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n

2. C\u00c1C KI\u1ebeN NGH\u1eca :<\/strong><\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh theo bi\u1ec7n ph\u00e1p v\u00e0 c\u00f4ng ngh\u1ec7 thi c\u00f4ng m\u00e0 Nh\u00e0 th\u1ea7u \u0111\u00e3 tr\u00ecnh b\u00e0y, Nh\u00e0 th\u1ea7u xin ki\u1ebfn ngh\u1ecb :<\/p>\n

– Ch\u1ee7\u00a0 \u0111\u1ea7u t\u01b0 giao m\u1eb7t b\u1eb1ng ngay sau khi k\u00fd h\u1ee3p \u0111\u1ed3ng.<\/p>\n

– \u0110\u1ec1 ngh\u1ecb k\u1ef9 s\u01b0 gi\u00e1m s\u00e1t nghi\u1ec7m thu \u0111\u00fang th\u1eddi h\u1ea1n c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng vi\u1ec7c c\u1ee7a Nh\u00e0 th\u1ea7u \u0111\u1ec1 xu\u1ea5t, gi\u00fap cho Nh\u00e0 th\u1ea7u thi c\u00f4ng \u0111\u00fang ti\u1ebfn \u0111\u1ed9 \u0111\u1ed3ng th\u1eddi thanh to\u00e1n kinh ph\u00ed k\u1ecbp th\u1eddi.<\/p>\n

– Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng, ngh\u1ecb\u00eam thu v\u00e0 b\u00e0n giao c\u00f4ng tr\u00ecnh n\u1ebfu Nh\u00e0 n\u01b0\u1edbc c\u00f3 ch\u1ebf \u0111\u1ed9 ch\u00ednh s\u00e1ch m\u1edbi v\u1ec1 thay \u0111\u1ed5i gi\u00e1 v\u1eadt li\u1ec7u, nh\u00e2n c\u00f4ng, m\u00e1y m\u00f3c \u0111\u1ec1 ngh\u1ecb Ch\u1ee7 \u0111\u1ea7u t\u01b0 xem x\u00e9t v\u00e0 cho ph\u00e9p \u00e1p d\u1ee5ng v\u00e0o c\u00f4ng tr\u00ecnh.<\/p>\n

M\u1eadt kh\u1ea9u: XYZABC (5 – 7 k\u00fd t\u1ef1 s\u1ed1 or ch\u1eef ). Xem H\u01b0\u1edbng D\u1eabn T\u1ea3i<\/strong><\/em>\u2002 T\u1ea1i \u0111\u00e2y<\/strong><\/span><\/span><\/a><\/em><\/div>\n","protected":false},"excerpt":{"rendered":"

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