{"id":6277,"date":"2025-09-27T16:00:12","date_gmt":"2025-09-27T09:00:12","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=6277"},"modified":"2026-01-04T10:31:48","modified_gmt":"2026-01-04T03:31:48","slug":"du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500\/","title":{"rendered":"D\u1ef1 \u00c1n c\u1ea3i t\u1ea1o n\u00e2ng c\u1ea5p \u0110H60, huy\u1ec7n \u00c2n Thi ( \u0110o\u1ea1n t\u1eeb KM0+500 \u0111\u1ebfn KM3+500)"},"content":{"rendered":"<h2>D\u1ef1 \u00e1n c\u1ea3i t\u1ea1o v\u00e0 n\u00e2ng c\u1ea5p tuy\u1ebfn \u0111\u01b0\u1eddng \u0110H60 \u0111o\u1ea1n t\u1eeb Km0+500 \u0111\u1ebfn Km3+500, thu\u1ed9c huy\u1ec7n \u00c2n Thi (t\u1ec9nh H\u01b0ng Y\u00ean), \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u1edbi m\u1ed9t trong nh\u1eefng h\u1ea1ng m\u1ee5c then ch\u1ed1t l\u00e0 x\u00e2y d\u1ef1ng m\u1edbi c\u1ea7u V\u00e2n \u2013 c\u00f4ng tr\u00ecnh b\u1eafc qua tuy\u1ebfn k\u00eanh n\u1ed9i \u0111\u1ed3ng li\u00ean v\u00f9ng.<\/h2>\n<p>Vi\u1ec7c \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng c\u1ea7u V\u00e2n kh\u00f4ng ch\u1ec9 nh\u1eb1m c\u1ea3i thi\u1ec7n n\u0103ng l\u1ef1c l\u01b0u th\u00f4ng, gi\u1ea3m t\u1ea3i giao th\u00f4ng c\u1ee5c b\u1ed9 m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n <strong>t\u0103ng c\u01b0\u1eddng k\u1ebft n\u1ed1i h\u1ea1 t\u1ea7ng giao th\u00f4ng \u0111\u1ecba ph\u01b0\u01a1ng<\/strong>, h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n kinh t\u1ebf \u2013 x\u00e3 h\u1ed9i khu v\u1ef1c ph\u00eda Nam huy\u1ec7n \u00c2n Thi v\u00e0 c\u00e1c x\u00e3 gi\u00e1p ranh.<\/p>\n<p><iframe loading=\"lazy\" title=\"D\u1ef1 \u00e1n c\u1ea3i t\u1ea1o n\u00e2ng c\u1ea5p \u0110H60, huy\u1ec7n \u00c2n Thi ( \u0110o\u1ea1n t\u1eeb KM0+500 \u0111\u1ebfn KM3+500 )\" src=\"https:\/\/www.youtube.com\/embed\/xyFqyMT6AR0\" width=\"100%\" height=\"450\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<hr \/>\n<h3>Ph\u00e2n t\u00edch \u0111\u1ecba ch\u1ea5t c\u00f4ng tr\u00ecnh c\u1ea7u V\u00e2n \u2013 \u0111o\u1ea1n \u0110H60 huy\u1ec7n \u00c2n Thi<\/h3>\n<p><strong>K\u1ebft qu\u1ea3 kh\u1ea3o s\u00e1t \u0111\u1ecba ch\u1ea5t t\u1ea1i khu v\u1ef1c x\u00e2y d\u1ef1ng c\u1ea7u V\u00e2n<\/strong> (\u00c2n Thi, H\u01b0ng Y\u00ean) cho th\u1ea5y s\u1ef1 ph\u00e2n t\u1ea7ng r\u00f5 r\u1ec7t v\u1edbi <strong>nhi\u1ec1u l\u1edbp \u0111\u1ea5t y\u1ebfu xen k\u1ebd l\u1edbp ch\u1ecbu l\u1ef1c t\u1ed1t<\/strong>, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng m\u00f3ng c\u1ecdc khoan nh\u1ed3i.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch chi ti\u1ebft t\u1eebng l\u1edbp \u0111\u1ecba ch\u1ea5t:<\/p>\n<hr \/>\n<h4><strong>L\u1edbp KQ \u2013 \u0110\u1ea5t l\u1ea5p (K\u1ebft qu\u1ea3 san l\u1ea5p m\u1eb7t b\u1eb1ng c\u0169)<\/strong><\/h4>\n<ul>\n<li><strong>Th\u00e0nh ph\u1ea7n:<\/strong> S\u00e9t l\u1eabn g\u1ea1ch \u0111\u00e1 v\u1ee5n, r\u1ec5 c\u00e2y<\/li>\n<li><strong>T\u00ednh ch\u1ea5t:<\/strong> Kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t, \u0111\u1ed9 ch\u1eb7t k\u00e9m, d\u1ec5 l\u00fan kh\u00f4ng \u0111\u1ec1u<\/li>\n<li><strong>Nh\u1eadn x\u00e9t:<\/strong> <strong>Ph\u1ea3i \u0111\u00e0o b\u1ecf ho\u00e0n to\u00e0n<\/strong> trong ph\u1ea1m vi thi c\u00f4ng m\u00f3ng, kh\u00f4ng s\u1eed d\u1ee5ng l\u00e0m l\u1edbp \u0111\u1ee1 k\u1ebft c\u1ea5u.<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 1 \u2013 S\u00e9t n\u00e2u, x\u00e1m n\u00e2u; tr\u1ea1ng th\u00e1i d\u1ebbo m\u1ec1m<\/strong><\/h4>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c th\u1ea5p, \u0111\u1ed9 s\u1ee5t l\u1edbn<\/li>\n<li><strong>R\u1ee7i ro:<\/strong> D\u1ec5 g\u00e2y <strong>l\u00fan l\u1ec7ch c\u1ecdc n\u1ebfu \u0111\u1eb7t m\u00f3ng tr\u1ef1c ti\u1ebfp<\/strong>, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u1ed5n \u0111\u1ecbnh v\u00e1ch h\u1ed1 khoan<\/li>\n<li><strong>Gi\u1ea3i ph\u00e1p:<\/strong> Khoan xuy\u00ean qua ho\u00e0n to\u00e0n, <strong>kh\u00f4ng n\u00ean d\u1eebng m\u0169i khoan \u1edf l\u1edbp n\u00e0y<\/strong><\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 2 \u2013 S\u00e9t pha l\u1eabn h\u1eefu c\u01a1; m\u00e0u x\u00e1m xanh, x\u00e1m \u0111en; d\u1ebbo m\u1ec1m<\/strong><\/h4>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Ch\u1ee9a ch\u1ea5t h\u1eefu c\u01a1, \u0111\u1ed9 d\u00ednh cao nh\u01b0ng y\u1ebfu<\/li>\n<li><strong>Nguy c\u01a1 k\u1ef9 thu\u1eadt:<\/strong> <strong>T\u0103ng nguy c\u01a1 m\u1ea5t n\u01b0\u1edbc bentonite<\/strong>, g\u00e2y s\u1eadp th\u00e0nh h\u1ed1 khoan n\u1ebfu kh\u00f4ng x\u1eed l\u00fd k\u1ecbp th\u1eddi<\/li>\n<li><strong>Bi\u1ec7n ph\u00e1p:<\/strong> C\u1ea7n <strong>ki\u1ec3m so\u00e1t dung d\u1ecbch khoan ch\u1eb7t ch\u1ebd<\/strong>, ho\u1eb7c s\u1eed d\u1ee5ng \u1ed1ng v\u00e1ch n\u1ebfu l\u1edbp k\u00e9o d\u00e0i<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 3 \u2013 C\u00e1t h\u1ea1t nh\u1ecf; m\u00e0u x\u00e1m ghi, x\u00e1m xanh; k\u1ebft c\u1ea5u x\u1ed1p<\/strong><\/h4>\n<ul>\n<li><strong>\u0110\u1eb7c t\u00ednh:<\/strong> C\u00e1t y\u1ebfu, <strong>kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i th\u1ea5p<\/strong>, d\u1ec5 b\u1ecb r\u1eeda tr\u00f4i n\u1ebfu g\u1eb7p m\u1ea1ch n\u01b0\u1edbc ng\u1ea7m<\/li>\n<li><strong>L\u01b0u \u00fd khi khoan:<\/strong> C\u1ea7n gia c\u1ed1 v\u00e1ch h\u1ed1 k\u1ef9 c\u00e0ng, ki\u1ec3m tra \u00e1p l\u1ef1c dung d\u1ecbch khoan \u0111\u1ec3 tr\u00e1nh s\u1ee5t \u0111\u00e1y<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 4 \u2013 S\u00e9t d\u1ebbo ch\u1ea3y; m\u00e0u x\u00e1m n\u00e2u, x\u00e1m xanh<\/strong><\/h4>\n<ul>\n<li><strong>T\u00ednh ch\u1ea5t:<\/strong> \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh th\u1ea5p, <strong>b\u1ecb bi\u1ebfn d\u1ea1ng m\u1ea1nh khi c\u00f3 t\u1ea3i tr\u1ecdng<\/strong><\/li>\n<li><strong>Nguy c\u01a1:<\/strong> D\u1ec5 <strong>h\u00fat n\u01b0\u1edbc v\u00e0 ph\u00e1 v\u1ee1 v\u00e1ch h\u1ed1 khoan<\/strong>, c\u1ea7n khoan xuy\u00ean qua nhanh<\/li>\n<li><strong>Khuy\u1ebfn ngh\u1ecb:<\/strong> <strong>Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t m\u0169i c\u1ecdc t\u1ea1i l\u1edbp n\u00e0y<\/strong>, c\u1ea7n xu\u1ed1ng s\u00e2u h\u01a1n<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 5 \u2013 S\u00e9t d\u1ebbo m\u1ec1m; m\u00e0u x\u00e1m xanh, x\u00e1m n\u00e2u<\/strong><\/h4>\n<ul>\n<li><strong>T\u00ednh ch\u1ea5t:<\/strong> M\u1ec1m y\u1ebfu, t\u01b0\u01a1ng t\u1ef1 l\u1edbp 1 nh\u01b0ng c\u00f3 \u0111\u1ed9 \u1ea9m cao h\u01a1n<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng:<\/strong> L\u00e0 l\u1edbp \u0111\u1ec7m ph\u00eda tr\u00ean c\u00e1c l\u1edbp ch\u1ecbu l\u1ef1c, <strong>kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n l\u1ef1c t\u1ed1t<\/strong><\/li>\n<li><strong>X\u1eed l\u00fd:<\/strong> Khoan xuy\u00ean nhanh, kh\u00f4ng d\u1eebng m\u0169i c\u1ecdc t\u1ea1i \u0111\u00e2y<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 6 \u2013 C\u00e1t h\u1ea1t nh\u1ecf, k\u1eb9p s\u00e9t m\u1ecfng; m\u00e0u x\u00e1m v\u00e0ng, x\u00e1m n\u00e2u; ch\u1eb7t v\u1eeba<\/strong><\/h4>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> C\u00f3 <strong>kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c trung b\u00ecnh<\/strong>, ph\u00f9 h\u1ee3p l\u00e0m <strong>l\u1edbp chuy\u1ec3n ti\u1ebfp<\/strong><\/li>\n<li><strong>Vai tr\u00f2:<\/strong> C\u00f3 th\u1ec3 \u0111\u1eb7t <strong>m\u0169i c\u1ecdc n\u1ebfu chi\u1ec1u s\u00e2u khoan kh\u00f4ng qu\u00e1 l\u1edbn<\/strong><\/li>\n<li><strong>Ch\u00fa \u00fd:<\/strong> Ki\u1ec3m tra k\u1ef9 \u0111\u1ed9 ch\u1eb7t b\u1eb1ng SPT ho\u1eb7c CPT tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp TK \u2013 \u0110\u00e1 c\u00e1t k\u1ebft; m\u00e0u n\u00e2u, n\u00e2u v\u00e0ng<\/strong><\/h4>\n<ul>\n<li><strong>T\u00ednh ch\u1ea5t:<\/strong> R\u1ea5t t\u1ed1t, <strong>ch\u1ecbu l\u1ef1c cao<\/strong>, \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i<\/li>\n<li><strong>\u1ee8ng d\u1ee5ng:<\/strong> L\u00e0 l\u1edbp n\u1ec1n l\u00fd t\u01b0\u1edfng cho <strong>c\u1ecdc khoan nh\u1ed3i ch\u1ecbu t\u1ea3i l\u1edbn<\/strong><\/li>\n<li><strong>Ch\u00fa \u00fd:<\/strong> N\u1ebfu g\u1eb7p \u0111\u00e1 n\u1ee9t n\u1ebb ho\u1eb7c kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t, c\u1ea7n khoan d\u1eabn v\u00e0 b\u01a1m v\u1eefa tr\u00e1m k\u00edn<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 7 \u2013 C\u00e1t h\u1ea1t nh\u1ecf; m\u00e0u n\u00e2u v\u00e0ng, x\u00e1m n\u00e2u; ch\u1eb7t v\u1eeba<\/strong><\/h4>\n<ul>\n<li><strong>T\u00ednh ch\u1ea5t:<\/strong> <strong>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i kh\u00e1 t\u1ed1t<\/strong>, \u1ed5n \u0111\u1ecbnh t\u01b0\u01a1ng \u0111\u1ed1i<\/li>\n<li><strong>\u1ee8ng d\u1ee5ng:<\/strong> C\u00f3 th\u1ec3 <strong>t\u1eadn d\u1ee5ng l\u00e0m l\u1edbp m\u0169i c\u1ecdc v\u1edbi chi\u1ec1u s\u00e2u trung b\u00ecnh<\/strong><\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 8 \u2013 C\u00e1t h\u1ea1t nh\u1ecf; m\u00e0u x\u00e1m xanh, x\u00e1m ghi; ch\u1eb7t v\u1eeba<\/strong><\/h4>\n<ul>\n<li><strong>Nh\u1eadn x\u00e9t:<\/strong> T\u01b0\u01a1ng t\u1ef1 l\u1edbp 7 nh\u01b0ng <strong>c\u00f3 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u t\u1ed1t h\u01a1n<\/strong><\/li>\n<li><strong>Vai tr\u00f2:<\/strong> <strong>H\u1ed7 tr\u1ee3 l\u1ef1c ma s\u00e1t th\u00e2n c\u1ecdc<\/strong>, gi\u00fap \u1ed5n \u0111\u1ecbnh c\u00f4ng tr\u00ecnh d\u00e0i h\u1ea1n<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>L\u1edbp 9 \u2013 C\u00e1t h\u1ea1t nh\u1ecf; m\u00e0u n\u00e2u, x\u00e1m n\u00e2u; k\u1ebft c\u1ea5u ch\u1eb7t<\/strong><\/h4>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> <strong>L\u1edbp ch\u1ecbu l\u1ef1c t\u1ed1t nh\u1ea5t trong to\u00e0n b\u1ed9 \u0111\u1ecba t\u1ea7ng<\/strong><\/li>\n<li><strong>Khuy\u1ebfn ngh\u1ecb:<\/strong> N\u1ebfu thi c\u00f4ng xuy\u00ean \u0111\u1ebfn l\u1edbp n\u00e0y, <strong>n\u00ean \u0111\u1eb7t m\u0169i c\u1ecdc t\u1ea1i \u0111\u00e2y \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/strong><\/li>\n<li><strong>\u01afu th\u1ebf:<\/strong> \u0110\u1ea3m b\u1ea3o truy\u1ec1n l\u1ef1c \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh khai th\u00e1c<\/li>\n<\/ul>\n<hr \/>\n<p>Qua \u0111\u00e1nh gi\u00e1, \u0111\u1ecba t\u1ea7ng t\u1ea1i khu v\u1ef1c c\u1ea7u V\u00e2n c\u00f3 \u0111\u1ed9 ph\u00e2n h\u00f3a r\u00f5 r\u1ec7t gi\u1eefa c\u00e1c l\u1edbp y\u1ebfu ph\u00eda tr\u00ean v\u00e0 l\u1edbp ch\u1ecbu l\u1ef1c ph\u00eda d\u01b0\u1edbi. \u0110\u00e2y l\u00e0 \u0111i\u1ec1u ki\u1ec7n <strong>y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt thi c\u00f4ng c\u1ecdc khoan nh\u1ed3i ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng<\/strong>, tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u1ea5t n\u01b0\u1edbc v\u00e1ch h\u1ed1 khoan ho\u1eb7c s\u1ee5t \u0111\u00e1y.<\/p>\n<hr \/>\n<h3>Ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u2013 hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n<\/h3>\n<p>Sau khi nghi\u00ean c\u1ee9u k\u1ef9 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t \u2013 th\u1ee7y v\u0103n, C\u00f4ng ty TNHH Hanoi Vietnam \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t v\u00e0 tri\u1ec3n khai ph\u01b0\u01a1ng \u00e1n <strong>khoan c\u1ecdc b\u1eb1ng c\u1ea7n m\u1ec1m<\/strong>, s\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00f4ng tr\u01b0\u1eddng:<\/p>\n<h4>M\u00e1y khoan c\u1ecdc c\u1ea7n m\u1ec1m KH125-3<\/h4>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng<\/strong>: Khoan t\u1ea1o l\u1ed7 c\u1ecdc nh\u1ed3i, \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, \u0111\u1ed9 s\u00e2u cao.<\/li>\n<li><strong>Ph\u1ea1m vi thi c\u00f4ng<\/strong>: T\u1eeb cao \u0111\u1ed9 t\u1ef1 nhi\u00ean \u0111\u1ebfn xuy\u00ean qua c\u00e1c l\u1edbp s\u00e9t d\u1ebbo ch\u1ea3y, ch\u1ea1m l\u1edbp c\u00e1t ch\u1eb7t ho\u1eb7c \u0111\u00e1 c\u00e1t k\u1ebft.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m<\/strong>:\n<ul>\n<li>T\u1ef1 h\u00e0nh, t\u1ef1 th\u00e2n ph\u1ee5c v\u1ee5 kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 l\u1edbn.<\/li>\n<li>Khoan \u1ed5n \u0111\u1ecbnh qua l\u1edbp \u0111\u1ea5t y\u1ebfu, kh\u1ea3 n\u0103ng gi\u1eef v\u00e1ch t\u1ed1t.<\/li>\n<li>Th\u00edch h\u1ee3p v\u1edbi c\u00f4ng tr\u00ecnh ven k\u00eanh, n\u01a1i m\u1eb7t b\u1eb1ng b\u1ecb h\u1ea1n ch\u1ebf.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>M\u00e1y \u0111\u00e0o g\u1ea7u ngh\u1ecbch PC120-6E<\/h4>\n<ul>\n<li><strong>Nhi\u1ec7m v\u1ee5<\/strong>: L\u00e0m c\u00f4ng t\u00e1c b\u1ed1c x\u00fac, d\u1ecdn m\u1eb7t b\u1eb1ng, h\u1ed7 tr\u1ee3 thi c\u00f4ng b\u00e3i c\u1ecdc.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m<\/strong>:\n<ul>\n<li>G\u1ea7u ngh\u1ecbch hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n m\u1ea5p m\u00f4.<\/li>\n<li>K\u1ebft h\u1ee3p nh\u1ecbp nh\u00e0ng v\u1edbi m\u00e1y khoan KH125-3, t\u1ed1i \u01b0u th\u1eddi gian chu\u1ea9n b\u1ecb h\u1ed1 khoan.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Ph\u01b0\u01a1ng \u00e1n t\u1ed5 h\u1ee3p n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o <strong>ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng<\/strong>, <strong>an to\u00e0n k\u1ebft c\u1ea5u m\u00f3ng<\/strong>, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u r\u1ee7i ro k\u1ef9 thu\u1eadt trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba t\u1ea7ng y\u1ebfu xen k\u1eb9p nh\u01b0 t\u1ea1i khu v\u1ef1c c\u1ea7u V\u00e2n.<\/p>\n<hr \/>\n<h3>Cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb C\u00f4ng ty TNHH Hanoi Vietnam<\/h3>\n<p>Ch\u00fang t\u00f4i \u2013 <strong>C\u00f4ng ty TNHH Hanoi Vietnam<\/strong> \u2013 v\u1edbi kinh nghi\u1ec7m l\u00e2u n\u0103m trong l\u0129nh v\u1ef1c thi c\u00f4ng m\u00f3ng s\u00e2u, c\u1ecdc khoan nh\u1ed3i v\u00e0 x\u1eed l\u00fd n\u1ec1n \u0111\u1ea5t y\u1ebfu \u2013 <strong>cam k\u1ebft \u0111em l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111\u1ea3m b\u1ea3o an to\u00e0n c\u00f4ng tr\u00ecnh l\u00e2u d\u00e0i<\/strong>.<\/p>\n<hr \/>\n<p><strong>Th\u00f4ng tin li\u00ean h\u1ec7:<\/strong><\/p>\n<ul>\n<li>\ud83c\udf0d Website: <a href=\"https:\/\/mayxaydunghanoi.com\/\">https:\/\/mayxaydunghanoi.com<\/a><\/li>\n<li>\ud83d\udcf2 Facebook: <a href=\"https:\/\/www.facebook.com\/khoandapcap\">facebook.com\/khoandapcap<\/a><\/li>\n<li>\ud83d\udcde Mr. \u0110\u00f4ng S\u00e0i G\u00f2n \u2013 <strong>+84 842 601 755<\/strong><\/li>\n<li>\ud83d\udce9 Email: <strong><a href=\"mailto:hanoi.trandong@gmail.com\">hanoi.trandong@gmail.com<\/a><\/strong><\/li>\n<\/ul>\n<h3>H\u00ecnh \u1ea3nh thi c\u00f4ng D\u1ef1 \u00c1n c\u1ea3i t\u1ea1o n\u00e2ng c\u1ea5p \u0110H60, huy\u1ec7n \u00c2n Thi ( \u0110o\u1ea1n t\u1eeb KM0+500 \u0111\u1ebfn KM3+500)<\/h3>\n\n    <style>\n        \/* D\u00f9ng !important \u0111\u1ec3 tr\u00e1nh b\u1ecb Theme ghi \u0111\u00e8 *\/\n        .usg-grid { \n            display: grid !important; \n            grid-template-columns: repeat(2, 1fr) !important; \n            gap: 15px !important; \n            margin: 20px 0 !important; \n            width: 100% !important;\n        }\n        .usg-item { \n            position: relative; \n            cursor: pointer; \n            overflow: hidden; \n            border-radius: 8px; \n            aspect-ratio: 4\/3; \n            background: #f0f0f0; \n        }\n        .usg-item img { \n            width: 100% !important; \n            height: 100% !important; \n            object-fit: cover !important; \n            display: block !important; \n            transition: transform 0.3s;\n        }\n        .usg-item:hover img { transform: scale(1.05); }\n\n        \/* Mobile 1 c\u1ed9t *\/\n        @media (max-width: 768px) {\n        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onclick=\"usgOpen('https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2025\/09\/du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500-6.jpg', 'usg-gal-83897')\">\n                <img decoding=\"async\" src=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2025\/09\/du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500-6.jpg\" \n                     alt=\"D\u1ef1 \u00e1n \u0111\u01b0\u1eddng d\u00e2y 500 kV NMN\u0110 Nam \u0110\u1ecbnh I \u2013 Ph\u1ed1 N\u1ed1i\"\n                     data-full=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2025\/09\/du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500-6.jpg\" \n                     data-cap=\"\"\n                     class=\"usg-data\">\n            <\/div>\n                    <div class=\"usg-item\" onclick=\"usgOpen('https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2025\/09\/du-an-cai-tao-nang-cap-dh60-huyen-an-thi-doan-tu-km0500-den-km3500-5.jpg', 'usg-gal-83897')\">\n        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t\u1ea1o v\u00e0 n\u00e2ng c\u1ea5p tuy\u1ebfn \u0111\u01b0\u1eddng \u0110H60 \u0111o\u1ea1n t\u1eeb Km0+500 \u0111\u1ebfn Km3+500, thu\u1ed9c huy\u1ec7n \u00c2n Thi (t\u1ec9nh H\u01b0ng Y\u00ean), \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u1edbi m\u1ed9t trong nh\u1eefng h\u1ea1ng m\u1ee5c then ch\u1ed1t l\u00e0 x\u00e2y d\u1ef1ng m\u1edbi c\u1ea7u V\u00e2n \u2013 c\u00f4ng tr\u00ecnh b\u1eafc qua tuy\u1ebfn k\u00eanh n\u1ed9i \u0111\u1ed3ng li\u00ean v\u00f9ng. 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