{"id":2340,"date":"2026-06-06T01:16:03","date_gmt":"2026-06-06T01:16:03","guid":{"rendered":"https:\/\/trieuminh.com\/?p=2340"},"modified":"2026-06-06T01:18:25","modified_gmt":"2026-06-06T01:18:25","slug":"bien-phap-thi-cong-cap-thoat-nuoc-ha-tang","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/","title":{"rendered":"BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG"},"content":{"rendered":"<h1><span class=\"ez-toc-section\" id=\"BIEN_PHAP_THI_CONG_CAP_THOAT_NUOC_HA_TANG_CHI_TIET_AP_DUNG_VAO_DU_AN_THUC_TE\"><\/span>BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG CHI TI\u1ebeT \u00c1P D\u1ee4NG V\u00c0O D\u1ef0 \u00c1N TH\u1ef0C T\u1ebe<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2><span class=\"ez-toc-section\" id=\"1_Tong_Quan_Ve_Bien_Phap_Thi_Cong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>1. T\u1ed5ng Quan V\u1ec1 Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Trong b\u1ea5t k\u1ef3 d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng n\u00e0o, t\u1eeb khu d\u00e2n c\u01b0, khu \u0111\u00f4 th\u1ecb m\u1edbi, khu c\u00f4ng nghi\u1ec7p, nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t cho \u0111\u1ebfn c\u00e1c d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng giao th\u00f4ng, h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc lu\u00f4n \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ea1ng m\u1ee5c k\u1ef9 thu\u1eadt quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u. \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m cung c\u1ea5p ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch ph\u1ee5c v\u1ee5 sinh ho\u1ea1t, s\u1ea3n xu\u1ea5t v\u00e0 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, \u0111\u1ed3ng th\u1eddi thu gom, v\u1eadn chuy\u1ec3n v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, n\u01b0\u1edbc m\u01b0a nh\u1eb1m \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh m\u00f4i tr\u01b0\u1eddng v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<p class=\"isSelectedEnd\">Bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng l\u00e0 t\u1eadp h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt, quy tr\u00ecnh thi c\u00f4ng, ph\u01b0\u01a1ng \u00e1n t\u1ed5 ch\u1ee9c nh\u00e2n l\u1ef1c, m\u00e1y m\u00f3c v\u00e0 v\u1eadt t\u01b0 nh\u1eb1m tri\u1ec3n khai h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 tho\u00e1t n\u01b0\u1edbc \u0111\u00fang theo h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Vi\u1ec7c x\u00e2y d\u1ef1ng bi\u1ec7n ph\u00e1p thi c\u00f4ng chi ti\u1ebft gi\u00fap ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh, \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng, t\u1ed1i \u01b0u chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c r\u1ee7i ro ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#BIEN_PHAP_THI_CONG_CAP_THOAT_NUOC_HA_TANG_CHI_TIET_AP_DUNG_VAO_DU_AN_THUC_TE\" >BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG CHI TI\u1ebeT \u00c1P D\u1ee4NG V\u00c0O D\u1ef0 \u00c1N TH\u1ef0C T\u1ebe<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#1_Tong_Quan_Ve_Bien_Phap_Thi_Cong_Cap_Thoat_Nuoc_Ha_Tang\" >1. T\u1ed5ng Quan V\u1ec1 Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#2_Pham_Vi_Cong_Viec_Trong_Thi_Cong_Cap_Thoat_Nuoc_Ha_Tang\" >2. Ph\u1ea1m Vi C\u00f4ng Vi\u1ec7c Trong Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#21_Thi_cong_he_thong_cap_nuoc_ha_tang\" >2.1. Thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc h\u1ea1 t\u1ea7ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#22_Thi_cong_he_thong_thoat_nuoc_mua\" >2.2. Thi c\u00f4ng h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#23_Thi_cong_he_thong_thoat_nuoc_thai\" >2.3. Thi c\u00f4ng h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc th\u1ea3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#24_Cong_tac_kiem_tra_va_nghiem_thu\" >2.4. C\u00f4ng t\u00e1c ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#3_Cong_Tac_Chuan_Bi_Truoc_Khi_Thi_Cong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\" >3. C\u00f4ng T\u00e1c Chu\u1ea9n B\u1ecb Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#31_Chuan_bi_ho_so_ky_thuat\" >3.1. Chu\u1ea9n b\u1ecb h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#32_Chuan_bi_nhan_luc\" >3.2. Chu\u1ea9n b\u1ecb nh\u00e2n l\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#33_Chuan_bi_mat_bang_thi_cong\" >3.3. Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng thi c\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#4_Cong_Tac_Van_Chuyen_Va_Bao_Quan_Vat_Tu_Thi_Cong_Cap_Thoat_Nuoc\" >4. C\u00f4ng T\u00e1c V\u1eadn Chuy\u1ec3n V\u00e0 B\u1ea3o Qu\u1ea3n V\u1eadt T\u01b0 Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#41_Van_chuyen_duong_ong\" >4.1. V\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#42_Bao_quan_vat_tu_tai_cong_truong\" >4.2. B\u1ea3o qu\u1ea3n v\u1eadt t\u01b0 t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#5_Bien_Phap_Dao_Muong_Va_Chuan_Bi_Nen_Dat_Ong_Cap_Thoat_Nuoc_Ha_Tang\" >5. Bi\u1ec7n Ph\u00e1p \u0110\u00e0o M\u01b0\u01a1ng V\u00e0 Chu\u1ea9n B\u1ecb N\u1ec1n \u0110\u1eb7t \u1ed0ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#51_Cong_tac_khao_sat_va_dinh_vi_tuyen_ong\" >5.1. C\u00f4ng t\u00e1c kh\u1ea3o s\u00e1t v\u00e0 \u0111\u1ecbnh v\u1ecb tuy\u1ebfn \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#52_Dao_muong_bang_phuong_phap_thu_cong\" >5.2. \u0110\u00e0o m\u01b0\u01a1ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1ee7 c\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#53_Dao_muong_bang_co_gioi\" >5.3. \u0110\u00e0o m\u01b0\u01a1ng b\u1eb1ng c\u01a1 gi\u1edbi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#54_Gia_co_thanh_muong_va_xu_ly_nen_dat_yeu\" >5.4. Gia c\u1ed1 th\u00e0nh m\u01b0\u01a1ng v\u00e0 x\u1eed l\u00fd n\u1ec1n \u0111\u1ea5t y\u1ebfu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#55_Chuan_bi_lop_dem_dat_ong\" >5.5. Chu\u1ea9n b\u1ecb l\u1edbp \u0111\u1ec7m \u0111\u1eb7t \u1ed1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#6_Bien_Phap_Thi_Cong_Duong_Ong_HDPE\" >6. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng HDPE<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#61_Uu_diem_cua_ong_HDPE\" >6.1. \u01afu \u0111i\u1ec3m c\u1ee7a \u1ed1ng HDPE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#62_Chuan_bi_truoc_khi_han_ong_HDPE\" >6.2. Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi h\u00e0n \u1ed1ng HDPE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#63_Quy_trinh_han_doi_dau_ong_HDPE\" >6.3. Quy tr\u00ecnh h\u00e0n \u0111\u1ed1i \u0111\u1ea7u \u1ed1ng HDPE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Buoc_1_Ga_dat_duong_ong\" >B\u01b0\u1edbc 1: G\u00e1 \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Buoc_2_Bao_mat_dau_ong\" >B\u01b0\u1edbc 2: B\u00e0o m\u1eb7t \u0111\u1ea7u \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Buoc_3_Gia_nhiet\" >B\u01b0\u1edbc 3: Gia nhi\u1ec7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Buoc_4_Ep_noi\" >B\u01b0\u1edbc 4: \u00c9p n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Buoc_5_Lam_nguoi\" >B\u01b0\u1edbc 5: L\u00e0m ngu\u1ed9i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#64_Kiem_tra_chat_luong_moi_han\" >6.4. Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#7_Bien_Phap_Thi_Cong_Duong_Ong_Gang_Deo\" >7. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng Gang D\u1ebbo<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#71_Dac_diem_cua_ong_gang_deo\" >7.1. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u1ed1ng gang d\u1ebbo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#72_Cong_tac_ha_ong_xuong_muong\" >7.2. C\u00f4ng t\u00e1c h\u1ea1 \u1ed1ng xu\u1ed1ng m\u01b0\u01a1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#73_Lap_dat_moi_noi_gioang_cao_su\" >7.3. L\u1eafp \u0111\u1eb7t m\u1ed1i n\u1ed1i gio\u0103ng cao su<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#74_Kiem_tra_sau_lap_dat\" >7.4. Ki\u1ec3m tra sau l\u1eafp \u0111\u1eb7t<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#8_Bien_Phap_Thi_Cong_He_Thong_Thoat_Nuoc_uPVC\" >8. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng H\u1ec7 Th\u1ed1ng Tho\u00e1t N\u01b0\u1edbc uPVC<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#81_Cong_tac_chuan_bi\" >8.1. C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#82_Cat_va_vat_mep_ong\" >8.2. C\u1eaft v\u00e0 v\u00e1t m\u00e9p \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#83_Thi_cong_noi_ong_bang_keo_dan\" >8.3. Thi c\u00f4ng n\u1ed1i \u1ed1ng b\u1eb1ng keo d\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#84_Thi_cong_noi_ong_bang_ron_cao_su\" >8.4. Thi c\u00f4ng n\u1ed1i \u1ed1ng b\u1eb1ng ron cao su<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#9_Thi_Cong_Ho_Ga_Gieng_Tham_Va_Cac_Cong_Trinh_Phu_Tro_Trong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\" >9. Thi C\u00f4ng H\u1ed1 Ga, Gi\u1ebfng Th\u0103m V\u00e0 C\u00e1c C\u00f4ng Tr\u00ecnh Ph\u1ee5 Tr\u1ee3 Trong H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#91_Thi_cong_ho_ga_thoat_nuoc\" >9.1. Thi c\u00f4ng h\u1ed1 ga tho\u00e1t n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#92_Thi_cong_ho_van_cap_nuoc\" >9.2. Thi c\u00f4ng h\u1ed1 van c\u1ea5p n\u01b0\u1edbc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#10_Suc_Xa_Va_Lam_Sach_Duong_Ong_Sau_Khi_Hoan_Thanh_Lap_Dat\" >10. S\u00fac X\u1ea3 V\u00e0 L\u00e0m S\u1ea1ch \u0110\u01b0\u1eddng \u1ed0ng Sau Khi Ho\u00e0n Th\u00e0nh L\u1eafp \u0110\u1eb7t<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#101_Muc_dich_cua_cong_tac_suc_xa\" >10.1. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c s\u00fac x\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#102_Phuong_phap_suc_xa_bang_nuoc_sach\" >10.2. Ph\u01b0\u01a1ng ph\u00e1p s\u00fac x\u1ea3 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#11_Cong_Tac_Khu_Trung_Duong_Ong_Cap_Nuoc\" >11. C\u00f4ng T\u00e1c Kh\u1eed Tr\u00f9ng \u0110\u01b0\u1eddng \u1ed0ng C\u1ea5p N\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#111_Muc_dich_khu_trung_he_thong_cap_nuoc\" >11.1. M\u1ee5c \u0111\u00edch kh\u1eed tr\u00f9ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#112_Quy_trinh_khu_trung_duong_ong\" >11.2. Quy tr\u00ecnh kh\u1eed tr\u00f9ng \u0111\u01b0\u1eddng \u1ed1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#12_Thu_Ap_Luc_Duong_Ong_Cap_Nuoc\" >12. Th\u1eed \u00c1p L\u1ef1c \u0110\u01b0\u1eddng \u1ed0ng C\u1ea5p N\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#121_Muc_dich_cua_cong_tac_thu_ap\" >12.1. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c th\u1eed \u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#122_Quy_trinh_thu_ap_luc\" >12.2. Quy tr\u00ecnh th\u1eed \u00e1p l\u1ef1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#13_Cong_Tac_Lap_Dat_Hoan_Tra_Va_Hoan_Thien_Ha_Tang\" >13. C\u00f4ng T\u00e1c L\u1ea5p \u0110\u1ea5t Ho\u00e0n Tr\u1ea3 V\u00e0 Ho\u00e0n Thi\u1ec7n H\u1ea1 T\u1ea7ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#14_Cong_Tac_Nghiem_Thu_Va_Hoan_Cong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\" >14. C\u00f4ng T\u00e1c Nghi\u1ec7m Thu V\u00e0 Ho\u00e0n C\u00f4ng H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#Ket_Luan\" >K\u1ebft Lu\u1eadn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#TAI_FILE_BIEN_PHAP_THI_CONG_LINK_BEN_DUOI\" >T\u1ea2I FILE BI\u1ec6N PH\u00c1P THI C\u00d4NG LINK B\u00caN D\u01af\u1edaI<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-cap-thoat-nuoc-ha-tang\/#LIEN_HE\" >CONTACT US<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"isSelectedEnd\">Th\u1ef1c t\u1ebf cho th\u1ea5y, nhi\u1ec1u s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng trong h\u1ec7 th\u1ed1ng h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt nh\u01b0 th\u1ea5t tho\u00e1t n\u01b0\u1edbc, s\u1ee5t l\u00fan m\u1eb7t \u0111\u01b0\u1eddng, v\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng, ng\u1eadp \u00fang c\u1ee5c b\u1ed9 ho\u1eb7c \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng \u0111\u1ec1u xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c thi c\u00f4ng kh\u00f4ng \u0111\u00fang quy tr\u00ecnh ho\u1eb7c kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt hi\u1ec7n h\u00e0nh. V\u00ec v\u1eady, vi\u1ec7c \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng chuy\u00ean nghi\u1ec7p ngay t\u1eeb \u0111\u1ea7u l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<p class=\"isSelectedEnd\">Ngo\u00e0i vi\u1ec7c \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt, bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u00f2n ph\u1ea3i tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n, quy chu\u1ea9n x\u00e2y d\u1ef1ng Vi\u1ec7t Nam li\u00ean quan \u0111\u1ebfn h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 tho\u00e1t n\u01b0\u1edbc nh\u01b0:<\/p>\n<ul data-spread=\"true\">\n<li>TCVN 4513 v\u1ec1 ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc b\u00ean trong c\u00f4ng tr\u00ecnh, quy \u0111\u1ecbnh chi ti\u1ebft c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u00e1p l\u1ef1c n\u01b0\u1edbc, l\u01b0u l\u01b0\u1ee3ng c\u1ea5p n\u01b0\u1edbc v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u01b0\u1eddng \u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i c\u00f4ng tr\u00ecnh.<\/li>\n<li>TCVN 4474 v\u1ec1 h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc b\u00ean trong nh\u00e0 v\u00e0 c\u00f4ng tr\u00ecnh, \u0111\u01b0a ra c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc nhanh ch\u00f3ng, h\u1ea1n ch\u1ebf t\u1eafc ngh\u1ebdn v\u00e0 ng\u0103n ng\u1eeba m\u00f9i h\u00f4i ph\u00e1t sinh.<\/li>\n<li>TCVN 7957 v\u1ec1 m\u1ea1ng l\u01b0\u1edbi tho\u00e1t n\u01b0\u1edbc b\u00ean ngo\u00e0i c\u00f4ng tr\u00ecnh, quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a, tho\u00e1t n\u01b0\u1edbc th\u1ea3i v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ph\u1ee5 tr\u1ee3 nh\u01b0 h\u1ed1 ga, gi\u1ebfng th\u0103m, tr\u1ea1m b\u01a1m.<\/li>\n<li>TCVN 33 v\u1ec1 m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 c\u00f4ng tr\u00ecnh c\u1ea5p n\u01b0\u1edbc, quy \u0111\u1ecbnh c\u00e1c ti\u00eau ch\u00ed thi\u1ebft k\u1ebf, l\u1eafp \u0111\u1eb7t, ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc h\u1ea1 t\u1ea7ng.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">M\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng \u0111\u01b0\u1ee3c thi c\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u n\u0103m m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n n\u00e2ng cao gi\u00e1 tr\u1ecb \u0111\u1ea7u t\u01b0, gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec s\u1eeda ch\u1eefa v\u00e0 t\u0103ng t\u00ednh b\u1ec1n v\u1eefng cho to\u00e0n b\u1ed9 d\u1ef1 \u00e1n.<\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/chi-dan-ky-thuat-he-thong-cap-thoat-nuoc\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2341\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Bien-phap-thi-cong-cap-thoat-nuoc-ha-tang.png\" alt=\"Bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng\" width=\"964\" height=\"772\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Bien-phap-thi-cong-cap-thoat-nuoc-ha-tang.png 749w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/06\/Bien-phap-thi-cong-cap-thoat-nuoc-ha-tang-15x12.png 15w\" sizes=\"auto, (max-width: 964px) 100vw, 964px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Pham_Vi_Cong_Viec_Trong_Thi_Cong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>2. Ph\u1ea1m Vi C\u00f4ng Vi\u1ec7c Trong Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u h\u1ea1ng m\u1ee5c kh\u00e1c nhau, \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ed3ng b\u1ed9 nh\u1eb1m h\u00ecnh th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt ho\u00e0n ch\u1ec9nh ph\u1ee5c v\u1ee5 nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"21_Thi_cong_he_thong_cap_nuoc_ha_tang\"><\/span>2.1. Thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc h\u1ea1 t\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u00e2y l\u00e0 h\u1ea1ng m\u1ee5c c\u00f3 nhi\u1ec7m v\u1ee5 d\u1eabn n\u01b0\u1edbc s\u1ea1ch t\u1eeb ngu\u1ed3n c\u1ea5p \u0111\u1ebfn t\u1eebng khu v\u1ef1c s\u1eed d\u1ee5ng trong d\u1ef1 \u00e1n.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c c\u00f4ng vi\u1ec7c ch\u00ednh bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Thi c\u00f4ng l\u1eafp \u0111\u1eb7t tuy\u1ebfn \u1ed1ng truy\u1ec1n t\u1ea3i n\u01b0\u1edbc ch\u00ednh b\u1eb1ng \u1ed1ng HDPE ho\u1eb7c \u1ed1ng gang d\u1ebbo c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1edbn v\u00e0 duy tr\u00ec \u00e1p l\u1ef1c \u1ed5n \u0111\u1ecbnh tr\u00ean to\u00e0n m\u1ea1ng l\u01b0\u1edbi.<\/li>\n<li>Thi c\u00f4ng h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng ph\u00e2n ph\u1ed1i n\u01b0\u1edbc \u0111\u1ebfn t\u1eebng ph\u00e2n khu ch\u1ee9c n\u0103ng, t\u1eebng c\u1ee5m c\u00f4ng tr\u00ecnh ho\u1eb7c t\u1eebng l\u00f4 \u0111\u1ea5t theo \u0111\u00fang cao \u0111\u1ed9 v\u00e0 t\u1ecda \u0111\u1ed9 thi\u1ebft k\u1ebf.<\/li>\n<li>L\u1eafp \u0111\u1eb7t \u0111\u1ea7y \u0111\u1ee7 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 tr\u00ean m\u1ea1ng l\u01b0\u1edbi nh\u01b0 van c\u1ed5ng, van x\u1ea3 kh\u00ed, van x\u1ea3 c\u1eb7n, van gi\u1ea3m \u00e1p, \u0111\u1ed3ng h\u1ed3 l\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u00e1c c\u1ee5m \u0111\u1ea5u n\u1ed1i chuy\u00ean d\u1ee5ng nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec sau n\u00e0y.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"22_Thi_cong_he_thong_thoat_nuoc_mua\"><\/span>2.2. Thi c\u00f4ng h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">H\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a c\u00f3 nhi\u1ec7m v\u1ee5 thu gom v\u00e0 d\u1eabn n\u01b0\u1edbc m\u01b0a ra h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc chung ho\u1eb7c ngu\u1ed3n ti\u1ebfp nh\u1eadn t\u1ef1 nhi\u00ean.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c c\u00f4ng vi\u1ec7c bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Thi c\u00f4ng m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a b\u1eb1ng \u1ed1ng b\u00ea t\u00f4ng c\u1ed1t th\u00e9p ho\u1eb7c \u1ed1ng HDPE g\u00e2n xo\u1eafn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tr\u1ecdng l\u1edbn v\u00e0 tu\u1ed5i th\u1ecd cao.<\/li>\n<li>L\u1eafp \u0111\u1eb7t c\u00e1c h\u1ed1 ga thu n\u01b0\u1edbc m\u01b0a, c\u1eeda thu n\u01b0\u1edbc m\u1eb7t \u0111\u01b0\u1eddng, r\u00e3nh thu n\u01b0\u1edbc v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ph\u1ee5 tr\u1ee3 nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng thu n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n m\u01b0a l\u1edbn.<\/li>\n<li>Thi c\u00f4ng \u0111\u1ea5u n\u1ed1i \u0111\u1ed3ng b\u1ed9 gi\u1eefa h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u01b0a n\u1ed9i b\u1ed9 v\u1edbi h\u1ec7 th\u1ed1ng h\u1ea1 t\u1ea7ng khu v\u1ef1c nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng ng\u1eadp \u00fang ho\u1eb7c d\u1ed3n n\u01b0\u1edbc c\u1ee5c b\u1ed9.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"23_Thi_cong_he_thong_thoat_nuoc_thai\"><\/span>2.3. Thi c\u00f4ng h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc th\u1ea3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">H\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc th\u1ea3i \u0111\u00f3ng vai tr\u00f2 thu gom v\u00e0 v\u1eadn chuy\u1ec3n n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t ho\u1eb7c n\u01b0\u1edbc th\u1ea3i s\u1ea3n xu\u1ea5t \u0111\u1ebfn khu v\u1ef1c x\u1eed l\u00fd t\u1eadp trung.<\/p>\n<p class=\"isSelectedEnd\">N\u1ed9i dung c\u00f4ng vi\u1ec7c bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>L\u1eafp \u0111\u1eb7t c\u00e1c tuy\u1ebfn \u1ed1ng tho\u00e1t n\u01b0\u1edbc th\u1ea3i theo \u0111\u00fang \u0111\u1ed9 d\u1ed1c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u1ef1 ch\u1ea3y v\u00e0 h\u1ea1n ch\u1ebf nguy c\u01a1 t\u1eafc ngh\u1ebdn trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/li>\n<li>Thi c\u00f4ng c\u00e1c gi\u1ebfng th\u0103m, h\u1ed1 ga ki\u1ec3m tra v\u00e0 h\u1ed1 ga chuy\u1ec3n h\u01b0\u1edbng nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd, b\u1ea3o tr\u00ec v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 khi c\u1ea7n thi\u1ebft.<\/li>\n<li>\u0110\u1ea5u n\u1ed1i ho\u00e0n ch\u1ec9nh v\u1edbi h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i t\u1eadp trung ho\u1eb7c m\u1ea1ng l\u01b0\u1edbi tho\u00e1t n\u01b0\u1edbc hi\u1ec7n h\u1eefu c\u1ee7a khu v\u1ef1c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"24_Cong_tac_kiem_tra_va_nghiem_thu\"><\/span>2.4. C\u00f4ng t\u00e1c ki\u1ec3m tra v\u00e0 nghi\u1ec7m thu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Sau khi ho\u00e0n th\u00e0nh vi\u1ec7c l\u1eafp \u0111\u1eb7t, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c c\u00f4ng vi\u1ec7c g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra cao \u0111\u1ed9, t\u1ecda \u0111\u1ed9 v\u00e0 h\u01b0\u1edbng tuy\u1ebfn c\u1ee7a to\u00e0n b\u1ed9 m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o thi c\u00f4ng \u0111\u00fang h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n<li>Th\u1eed k\u00edn, th\u1eed \u00e1p l\u1ef1c v\u00e0 ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc nh\u1eb1m ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ecb tr\u00ed r\u00f2 r\u1ec9 ho\u1eb7c khi\u1ebfm khuy\u1ebft k\u1ef9 thu\u1eadt.<\/li>\n<li>Ti\u1ebfn h\u00e0nh s\u00fac r\u1eeda, v\u1ec7 sinh v\u00e0 kh\u1eed tr\u00f9ng \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u ra \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u s\u1eed d\u1ee5ng.<\/li>\n<li>T\u1ed5 ch\u1ee9c nghi\u1ec7m thu n\u1ed9i b\u1ed9, nghi\u1ec7m thu v\u1edbi t\u01b0 v\u1ea5n gi\u00e1m s\u00e1t v\u00e0 nghi\u1ec7m thu ho\u00e0n th\u00e0nh tr\u01b0\u1edbc khi b\u00e0n giao \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_Cong_Tac_Chuan_Bi_Truoc_Khi_Thi_Cong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>3. C\u00f4ng T\u00e1c Chu\u1ea9n B\u1ecb Tr\u01b0\u1edbc Khi Thi C\u00f4ng H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng. Vi\u1ec7c chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng gi\u00fap h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c sai s\u00f3t trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai th\u1ef1c t\u1ebf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"31_Chuan_bi_ho_so_ky_thuat\"><\/span>3.1. Chu\u1ea9n b\u1ecb h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi kh\u1edfi c\u00f4ng, nh\u00e0 th\u1ea7u c\u1ea7n r\u00e0 so\u00e1t v\u00e0 ho\u00e0n thi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c h\u1ed3 s\u01a1 li\u00ean quan.<\/p>\n<p class=\"isSelectedEnd\">Bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>H\u1ed3 s\u01a1 thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt v\u00e0 thi\u1ebft k\u1ebf b\u1ea3n v\u1ebd thi c\u00f4ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee7 \u0111\u1ea7u t\u01b0 ph\u00ea duy\u1ec7t.<\/li>\n<li>B\u1ea3n v\u1ebd Shop Drawing th\u1ec3 hi\u1ec7n chi ti\u1ebft tuy\u1ebfn \u1ed1ng, v\u1ecb tr\u00ed h\u1ed1 ga, cao \u0111\u1ed9 l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1c \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i th\u1ef1c t\u1ebf ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng.<\/li>\n<li>Bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t l\u00e0m c\u01a1 s\u1edf tri\u1ec3n khai c\u00f4ng vi\u1ec7c v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<li>K\u1ebf ho\u1ea1ch ki\u1ec3m tra, nghi\u1ec7m thu v\u1eadt t\u01b0 v\u00e0 nghi\u1ec7m thu t\u1eebng giai \u0111o\u1ea1n thi c\u00f4ng.<\/li>\n<li>H\u1ed3 s\u01a1 qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng theo quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2088\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/hdpe-pipe.jpg\" alt=\"\u1ed0NG HDPE\" width=\"800\" height=\"533\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/hdpe-pipe.jpg 800w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/hdpe-pipe-768x512.jpg 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/hdpe-pipe-18x12.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Chuan_bi_nhan_luc\"><\/span>3.2. Chu\u1ea9n b\u1ecb nh\u00e2n l\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u1ed9i ng\u0169 thi c\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 d\u1ef1 \u00e1n.<\/p>\n<p class=\"isSelectedEnd\">Bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Ch\u1ec9 huy tr\u01b0\u1edfng c\u00f4ng tr\u00ecnh ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd t\u1ed5ng th\u1ec3 ti\u1ebfn \u0111\u1ed9, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n lao \u0111\u1ed9ng.<\/li>\n<li>K\u1ef9 s\u01b0 hi\u1ec7n tr\u01b0\u1eddng tr\u1ef1c ti\u1ebfp gi\u00e1m s\u00e1t c\u00f4ng t\u00e1c thi c\u00f4ng, ki\u1ec3m tra cao \u0111\u1ed9 v\u00e0 x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt ph\u00e1t sinh.<\/li>\n<li>\u0110\u1ed9i ng\u0169 c\u00f4ng nh\u00e2n l\u00e0nh ngh\u1ec1 c\u00f3 kinh nghi\u1ec7m trong thi c\u00f4ng \u0111\u01b0\u1eddng \u1ed1ng HDPE, \u1ed1ng gang, \u1ed1ng uPVC v\u00e0 c\u00e1c h\u1ea1ng m\u1ee5c h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt.<\/li>\n<li>Nh\u00e2n vi\u00ean an to\u00e0n lao \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n trong su\u1ed1t qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"33_Chuan_bi_mat_bang_thi_cong\"><\/span>3.3. Chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng thi c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi \u0111\u00e0o m\u01b0\u01a1ng v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng c\u1ea7n th\u1ef1c hi\u1ec7n:<\/p>\n<ul data-spread=\"true\">\n<li>D\u1ecdn d\u1eb9p to\u00e0n b\u1ed9 ch\u01b0\u1edbng ng\u1ea1i v\u1eadt tr\u00ean ph\u1ea1m vi thi c\u00f4ng.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c c\u00f4ng tr\u00ecnh ng\u1ea7m hi\u1ec7n h\u1eefu nh\u01b0 c\u00e1p \u0111i\u1ec7n, c\u00e1p vi\u1ec5n th\u00f4ng, \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc c\u0169.<\/li>\n<li>Thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng r\u00e0o ch\u1eafn, bi\u1ec3n b\u00e1o giao th\u00f4ng v\u00e0 c\u1ea3nh b\u00e1o nguy hi\u1ec3m nh\u1eb1m \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u0169ng nh\u01b0 ng\u01b0\u1eddi d\u00e2n xung quanh.<\/li>\n<li>Chu\u1ea9n b\u1ecb khu v\u1ef1c t\u1eadp k\u1ebft v\u1eadt t\u01b0 v\u00e0 m\u00e1y m\u00f3c \u0111\u1ec3 ph\u1ee5c v\u1ee5 thi c\u00f4ng li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Cong_Tac_Van_Chuyen_Va_Bao_Quan_Vat_Tu_Thi_Cong_Cap_Thoat_Nuoc\"><\/span>4. C\u00f4ng T\u00e1c V\u1eadn Chuy\u1ec3n V\u00e0 B\u1ea3o Qu\u1ea3n V\u1eadt T\u01b0 Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Trong c\u00e1c d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt, ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt t\u01b0 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a h\u1ec7 th\u1ed1ng. V\u00ec v\u1eady c\u00f4ng t\u00e1c v\u1eadn chuy\u1ec3n v\u00e0 b\u1ea3o qu\u1ea3n v\u1eadt t\u01b0 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t ngay t\u1eeb khi \u0111\u01b0a v\u00e0o c\u00f4ng tr\u01b0\u1eddng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"41_Van_chuyen_duong_ong\"><\/span>4.1. V\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i \u1ed1ng HDPE, \u1ed1ng gang d\u1ebbo v\u00e0 \u1ed1ng uPVC, qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u sau:<\/p>\n<ul data-spread=\"true\">\n<li>S\u1eed d\u1ee5ng xe chuy\u00ean d\u1ee5ng c\u00f3 chi\u1ec1u d\u00e0i ph\u00f9 h\u1ee3p nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng ho\u1eb7c cong v\u00eanh \u0111\u01b0\u1eddng \u1ed1ng trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n.<\/li>\n<li>C\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa d\u00e2y c\u1ea9u v\u00e0 b\u1ec1 m\u1eb7t \u1ed1ng ph\u1ea3i \u0111\u01b0\u1ee3c l\u00f3t \u0111\u1ec7m cao su ho\u1eb7c v\u1eadt li\u1ec7u m\u1ec1m nh\u1eb1m tr\u00e1nh l\u00e0m tr\u1ea7y x\u01b0\u1edbc l\u1edbp b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i.<\/li>\n<li>Khi n\u00e2ng h\u1ea1 \u0111\u01b0\u1eddng \u1ed1ng b\u1eb1ng c\u1ea9u ho\u1eb7c xe \u0111\u00e0o ph\u1ea3i th\u1ef1c hi\u1ec7n thao t\u00e1c t\u1eeb t\u1eeb, \u0111\u1ea3m b\u1ea3o c\u00e2n b\u1eb1ng t\u1ea3i tr\u1ecdng v\u00e0 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u1ec3 x\u1ea3y ra va \u0111\u1eadp m\u1ea1nh.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c tuy\u1ebfn \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn c\u1ea7n s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 chuy\u00ean d\u1ee5ng v\u00e0 b\u1ed1 tr\u00ed nh\u00e2n s\u1ef1 h\u01b0\u1edbng d\u1eabn trong su\u1ed1t qu\u00e1 tr\u00ecnh c\u1ea9u l\u1eafp.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"42_Bao_quan_vat_tu_tai_cong_truong\"><\/span>4.2. B\u1ea3o qu\u1ea3n v\u1eadt t\u01b0 t\u1ea1i c\u00f4ng tr\u01b0\u1eddng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">V\u1eadt t\u01b0 sau khi t\u1eadp k\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang quy \u0111\u1ecbnh.<\/p>\n<p class=\"isSelectedEnd\">C\u1ee5 th\u1ec3:<\/p>\n<ul data-spread=\"true\">\n<li>C\u00e1c lo\u1ea1i \u1ed1ng nh\u1ef1a c\u1ea7n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed tr\u00ean n\u1ec1n ph\u1eb3ng, c\u00f3 thanh k\u00ea b\u1eb1ng g\u1ed7 v\u00e0 che ch\u1eafn tr\u00e1nh \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi chi\u1ebfu tr\u1ef1c ti\u1ebfp trong th\u1eddi gian d\u00e0i.<\/li>\n<li>C\u00e1c lo\u1ea1i van, ph\u1ee5 ki\u1ec7n c\u01a1 kh\u00ed, m\u1eb7t b\u00edch v\u00e0 bulong li\u00ean k\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong kho kh\u00f4 r\u00e1o, s\u1ea1ch s\u1ebd nh\u1eb1m h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng oxy h\u00f3a ho\u1eb7c \u0103n m\u00f2n.<\/li>\n<li>Gio\u0103ng cao su v\u00e0 v\u1eadt li\u1ec7u l\u00e0m k\u00edn ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong m\u00f4i tr\u01b0\u1eddng tho\u00e1ng m\u00e1t, tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u m\u1ee1, h\u00f3a ch\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u.<\/li>\n<li>To\u00e0n b\u1ed9 v\u1eadt t\u01b0 nh\u1eadp kho c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i, \u0111\u00e1nh d\u1ea5u v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 nh\u1eb1m \u0111\u1ea3m b\u1ea3o lu\u00f4n trong t\u00ecnh tr\u1ea1ng t\u1ed1t nh\u1ea5t tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o l\u1eafp \u0111\u1eb7t.<\/li>\n<\/ul>\n<p>Vi\u1ec7c v\u1eadn chuy\u1ec3n v\u00e0 b\u1ea3o qu\u1ea3n v\u1eadt t\u01b0 \u0111\u00fang k\u1ef9 thu\u1eadt kh\u00f4ng ch\u1ec9 gi\u00fap duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m m\u00e0 c\u00f2n h\u1ea1n ch\u1ebf t\u1ed5n th\u1ea5t v\u1eadt t\u01b0, gi\u1ea3m chi ph\u00ed ph\u00e1t sinh v\u00e0 g\u00f3p ph\u1ea7n n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Bien_Phap_Dao_Muong_Va_Chuan_Bi_Nen_Dat_Ong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>5. Bi\u1ec7n Ph\u00e1p \u0110\u00e0o M\u01b0\u01a1ng V\u00e0 Chu\u1ea9n B\u1ecb N\u1ec1n \u0110\u1eb7t \u1ed0ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c \u0111\u00e0o m\u01b0\u01a1ng l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ea1ng m\u1ee5c quan tr\u1ecdng nh\u1ea5t trong thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ed1 \u0111\u00e0o, cao \u0111\u1ed9 \u0111\u00e1y m\u01b0\u01a1ng v\u00e0 kh\u1ea3 n\u0103ng \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u1ec1n \u0111\u1ea5t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tu\u1ed5i th\u1ecd, \u0111\u1ed9 k\u00edn n\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh l\u00e2u d\u00e0i c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<p class=\"isSelectedEnd\">N\u1ebfu c\u00f4ng t\u00e1c \u0111\u00e0o m\u01b0\u01a1ng kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang quy tr\u00ecnh, c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 s\u1ee5t l\u00fan n\u1ec1n, v\u00f5ng \u1ed1ng, n\u1ee9t g\u00e3y m\u1ed1i n\u1ed1i ho\u1eb7c thay \u0111\u1ed5i \u0111\u1ed9 d\u1ed1c thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 x\u1ea3y ra, g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"51_Cong_tac_khao_sat_va_dinh_vi_tuyen_ong\"><\/span>5.1. C\u00f4ng t\u00e1c kh\u1ea3o s\u00e1t v\u00e0 \u0111\u1ecbnh v\u1ecb tuy\u1ebfn \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u00e0o \u0111\u1ea5t, \u0111\u01a1n v\u1ecb thi c\u00f4ng ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00f4ng t\u00e1c kh\u1ea3o s\u00e1t hi\u1ec7n tr\u01b0\u1eddng nh\u1eb1m x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u1ecb tr\u00ed tuy\u1ebfn \u1ed1ng tr\u00ean th\u1ef1c \u0111\u1ecba.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c n\u1ed9i dung kh\u1ea3o s\u00e1t bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra tim tuy\u1ebfn, cao \u0111\u1ed9 thi\u1ebft k\u1ebf v\u00e0 t\u1ecda \u0111\u1ed9 thi c\u00f4ng theo h\u1ed3 s\u01a1 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t nh\u1eb1m \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh tri\u1ec3n khai ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng ph\u00f9 h\u1ee3p ho\u00e0n to\u00e0n v\u1edbi thi\u1ebft k\u1ebf.<\/li>\n<li>X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c c\u00f4ng tr\u00ecnh ng\u1ea7m hi\u1ec7n h\u1eefu nh\u01b0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u1ef1c, c\u00e1p vi\u1ec5n th\u00f4ng, \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc c\u0169, h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc hi\u1ec7n tr\u1ea1ng ho\u1eb7c c\u00e1c k\u1ebft c\u1ea5u ng\u1ea7m kh\u00e1c \u0111\u1ec3 tr\u00e1nh va ch\u1ea1m trong qu\u00e1 tr\u00ecnh \u0111\u00e0o \u0111\u1ea5t.<\/li>\n<li>Ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t khu v\u1ef1c thi c\u00f4ng nh\u1eb1m \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u1ec1n \u0111\u1ea5t, m\u1ee9c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a th\u00e0nh h\u1ed1 \u0111\u00e0o v\u00e0 nguy c\u01a1 xu\u1ea5t hi\u1ec7n n\u01b0\u1edbc ng\u1ea7m.<\/li>\n<li>C\u1eafm m\u1ed1c \u0111\u1ecbnh v\u1ecb v\u00e0 thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t cao \u0111\u1ed9 ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c \u0111\u00e0o m\u01b0\u01a1ng, l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 nghi\u1ec7m thu sau n\u00e0y.<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-890\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-thi-cong-cap-thoat-nuoc-ha-tang.png\" alt=\"10 L\u01afU \u00dd KHI THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG\" width=\"945\" height=\"1418\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-thi-cong-cap-thoat-nuoc-ha-tang.png 1024w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/Quy-trinh-thi-cong-cap-thoat-nuoc-ha-tang-768x1152.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"52_Dao_muong_bang_phuong_phap_thu_cong\"><\/span>5.2. \u0110\u00e0o m\u01b0\u01a1ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1ee7 c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e0o th\u1ee7 c\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ea1i c\u00e1c v\u1ecb tr\u00ed c\u00f3 m\u1eb7t b\u1eb1ng h\u1ea1n ch\u1ebf ho\u1eb7c khu v\u1ef1c c\u00f3 m\u1eadt \u0111\u1ed9 c\u00f4ng tr\u00ecnh ng\u1ea7m cao.<\/p>\n<p class=\"isSelectedEnd\">M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ph\u1ed5 bi\u1ebfn g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Thi c\u00f4ng c\u00e1c tuy\u1ebfn \u1ed1ng nh\u00e1nh trong khu d\u00e2n c\u01b0 hi\u1ec7n h\u1eefu c\u00f3 m\u1eb7t b\u1eb1ng ch\u1eadt h\u1eb9p.<\/li>\n<li>C\u00e1c v\u1ecb tr\u00ed g\u1ea7n c\u00f4ng tr\u00ecnh hi\u1ec7n tr\u1ea1ng c\u1ea7n h\u1ea1n ch\u1ebf rung \u0111\u1ed9ng v\u00e0 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft c\u1ea5u l\u00e2n c\u1eadn.<\/li>\n<li>Nh\u1eefng khu v\u1ef1c kh\u00f4ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 m\u00e1y \u0111\u00e0o c\u01a1 gi\u1edbi ti\u1ebfp c\u1eadn.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Khi \u0111\u00e0o th\u1ee7 c\u00f4ng c\u1ea7n \u0111\u1ea3m b\u1ea3o:<\/p>\n<ul data-spread=\"true\">\n<li>\u0110\u00e0o \u0111\u00fang k\u00edch th\u01b0\u1edbc theo thi\u1ebft k\u1ebf, kh\u00f4ng \u0111\u00e0o m\u1edf r\u1ed9ng qu\u00e1 m\u1ee9c g\u00e2y ph\u00e1t sinh kh\u1ed1i l\u01b0\u1ee3ng ho\u00e0n tr\u1ea3.<\/li>\n<li>\u0110\u1ea5t \u0111\u00e0o l\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c t\u1eadp k\u1ebft c\u00e1ch m\u00e9p m\u01b0\u01a1ng m\u1ed9t kho\u1ea3ng an to\u00e0n nh\u1eb1m h\u1ea1n ch\u1ebf nguy c\u01a1 s\u1ea1t l\u1edf th\u00e0nh h\u1ed1.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra cao \u0111\u1ed9 \u0111\u00e1y m\u01b0\u01a1ng b\u1eb1ng m\u00e1y th\u1ee7y b\u00ecnh ho\u1eb7c m\u00e1y laser \u0111\u1ec3 tr\u00e1nh sai s\u1ed1 trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"53_Dao_muong_bang_co_gioi\"><\/span>5.3. \u0110\u00e0o m\u01b0\u01a1ng b\u1eb1ng c\u01a1 gi\u1edbi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt quy m\u00f4 l\u1edbn, vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111\u00e0o c\u01a1 gi\u1edbi gi\u00fap t\u0103ng \u0111\u00e1ng k\u1ec3 n\u0103ng su\u1ea5t lao \u0111\u1ed9ng v\u00e0 r\u00fat ng\u1eafn th\u1eddi gian thi c\u00f4ng.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>M\u00e1y \u0111\u00e0o b\u00e1nh x\u00edch ph\u1ee5c v\u1ee5 thi c\u00f4ng tr\u00ean n\u1ec1n \u0111\u1ea5t y\u1ebfu ho\u1eb7c \u0111\u1ecba h\u00ecnh ph\u1ee9c t\u1ea1p.<\/li>\n<li>M\u00e1y \u0111\u00e0o b\u00e1nh l\u1ed1p ph\u1ee5c v\u1ee5 khu v\u1ef1c \u0111\u00f4 th\u1ecb ho\u1eb7c m\u1eb7t b\u1eb1ng c\u00f3 y\u00eau c\u1ea7u c\u01a1 \u0111\u1ed9ng cao.<\/li>\n<li>Xe ben v\u1eadn chuy\u1ec3n \u0111\u1ea5t \u0111\u00e0o ra kh\u1ecfi c\u00f4ng tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Trong qu\u00e1 tr\u00ecnh \u0111\u00e0o c\u01a1 gi\u1edbi c\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd:<\/p>\n<ul data-spread=\"true\">\n<li>Cao \u0111\u1ed9 \u0111\u00e1y m\u01b0\u01a1ng.<\/li>\n<li>\u0110\u1ed9 r\u1ed9ng m\u01b0\u01a1ng.<\/li>\n<li>Kho\u1ea3ng c\u00e1ch an to\u00e0n \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh hi\u1ec7n h\u1eefu.<\/li>\n<li>T\u00ecnh tr\u1ea1ng \u1ed5n \u0111\u1ecbnh c\u1ee7a th\u00e0nh h\u1ed1 \u0111\u00e0o.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"54_Gia_co_thanh_muong_va_xu_ly_nen_dat_yeu\"><\/span>5.4. Gia c\u1ed1 th\u00e0nh m\u01b0\u01a1ng v\u00e0 x\u1eed l\u00fd n\u1ec1n \u0111\u1ea5t y\u1ebfu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Trong nhi\u1ec1u d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng, tuy\u1ebfn \u1ed1ng \u0111i qua c\u00e1c khu v\u1ef1c n\u1ec1n \u0111\u1ea5t y\u1ebfu ho\u1eb7c c\u00f3 m\u1ef1c n\u01b0\u1edbc ng\u1ea7m cao. Khi \u0111\u00f3 c\u1ea7n \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p gia c\u1ed1 nh\u1eb1m \u0111\u1ea3m b\u1ea3o an to\u00e0n thi c\u00f4ng.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c gi\u1ea3i ph\u00e1p th\u01b0\u1eddng \u00e1p d\u1ee5ng g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>\u0110\u00f3ng c\u1eeb th\u00e9p Larsen nh\u1eb1m ch\u1ed1ng s\u1ea1t l\u1edf th\u00e0nh m\u01b0\u01a1ng v\u00e0 b\u1ea3o v\u1ec7 c\u00f4ng tr\u00ecnh l\u00e2n c\u1eadn trong su\u1ed1t qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<li>L\u1eafp \u0111\u1eb7t h\u1ec7 gi\u1eb1ng ch\u1ed1ng ngang b\u1eb1ng th\u00e9p \u0111\u1ec3 gia t\u0103ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho th\u00e0nh h\u1ed1 \u0111\u00e0o c\u00f3 chi\u1ec1u s\u00e2u l\u1edbn.<\/li>\n<li>B\u01a1m h\u1ea1 m\u1ef1c n\u01b0\u1edbc ng\u1ea7m li\u00ean t\u1ee5c nh\u1eb1m gi\u1eef \u0111\u00e1y m\u01b0\u01a1ng kh\u00f4 r\u00e1o v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li>Thay th\u1ebf l\u1edbp \u0111\u1ea5t y\u1ebfu b\u1eb1ng c\u00e1t \u0111\u1ea7m ch\u1eb7t ho\u1eb7c c\u1ea5p ph\u1ed1i \u0111\u00e1 d\u0103m nh\u1eb1m t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u1ec1n m\u00f3ng \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"55_Chuan_bi_lop_dem_dat_ong\"><\/span>5.5. Chu\u1ea9n b\u1ecb l\u1edbp \u0111\u1ec7m \u0111\u1eb7t \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi h\u1ea1 \u1ed1ng xu\u1ed1ng m\u01b0\u01a1ng, \u0111\u00e1y h\u1ed1 \u0111\u00e0o ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ea9n th\u1eadn.<\/p>\n<p class=\"isSelectedEnd\">Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>\u0110\u00e1y m\u01b0\u01a1ng ph\u1ea3i b\u1eb1ng ph\u1eb3ng v\u00e0 kh\u00f4ng c\u00f2n \u0111\u00e1 s\u1eafc c\u1ea1nh ho\u1eb7c v\u1eadt c\u1ee9ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li>B\u1ed1 tr\u00ed l\u1edbp \u0111\u1ec7m c\u00e1t d\u00e0y theo y\u00eau c\u1ea7u thi\u1ebft k\u1ebf nh\u1eb1m ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng \u0111\u1ed3ng \u0111\u1ec1u l\u00ean to\u00e0n b\u1ed9 th\u00e2n \u1ed1ng.<\/li>\n<li>\u0110\u1ea7m ch\u1eb7t l\u1edbp c\u00e1t \u0111\u1ec7m \u0111\u1ea1t \u0111\u1ed9 ch\u1eb7t quy \u0111\u1ecbnh nh\u1eb1m h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng l\u00fan kh\u00f4ng \u0111\u1ec1u trong qu\u00e1 tr\u00ecnh khai th\u00e1c.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Bien_Phap_Thi_Cong_Duong_Ong_HDPE\"><\/span>6. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng HDPE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">\u1ed0ng HDPE hi\u1ec7n l\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc h\u1ea1 t\u1ea7ng nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao, tu\u1ed5i th\u1ecd l\u1edbn v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c t\u1ed1t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"61_Uu_diem_cua_ong_HDPE\"><\/span>6.1. \u01afu \u0111i\u1ec3m c\u1ee7a \u1ed1ng HDPE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng HDPE g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n h\u00f3a h\u1ecdc v\u00e0 \u0111i\u1ec7n h\u00f3a v\u01b0\u1ee3t tr\u1ed9i, ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t c\u00f3 \u0111\u1ed9 \u1ea9m cao ho\u1eb7c ch\u1ee9a nhi\u1ec1u th\u00e0nh ph\u1ea7n \u0103n m\u00f2n.<\/li>\n<li>Th\u00e0nh \u1ed1ng nh\u1eb5n gi\u00fap gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p l\u1ef1c, n\u00e2ng cao hi\u1ec7u qu\u1ea3 truy\u1ec1n t\u1ea3i n\u01b0\u1edbc v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u1eadn h\u00e0nh.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp v\u00e0 bi\u1ebfn d\u1ea1ng t\u1ed1t, ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t ph\u1ee9c t\u1ea1p ho\u1eb7c khu v\u1ef1c c\u00f3 nguy c\u01a1 l\u00fan n\u1ec1n.<\/li>\n<li>Tu\u1ed5i th\u1ecd khai th\u00e1c c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 50 n\u0103m n\u1ebfu \u0111\u01b0\u1ee3c thi c\u00f4ng v\u00e0 v\u1eadn h\u00e0nh \u0111\u00fang k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"62_Chuan_bi_truoc_khi_han_ong_HDPE\"><\/span>6.2. Chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi h\u00e0n \u1ed1ng HDPE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh h\u00e0n \u0111\u1ed1i \u0111\u1ea7u, c\u1ea7n ki\u1ec3m tra to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb v\u00e0 v\u1eadt t\u01b0.<\/p>\n<p class=\"isSelectedEnd\">Bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra m\u00e1y h\u00e0n nhi\u1ec7t, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c v\u00e0 ngu\u1ed3n \u0111i\u1ec7n c\u1ea5p cho m\u00e1y.<\/li>\n<li>Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111\u0129a nhi\u1ec7t nh\u1eb1m \u0111\u1ea3m b\u1ea3o n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<li>L\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n hai \u0111\u1ea7u \u1ed1ng tr\u01b0\u1edbc khi h\u00e0n nh\u1eb1m lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 t\u1ea1p ch\u1ea5t.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 \u0111\u1ed3ng t\u00e2m c\u1ee7a hai \u0111\u1ea7u \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u1ed1i h\u00e0n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"63_Quy_trinh_han_doi_dau_ong_HDPE\"><\/span>6.3. Quy tr\u00ecnh h\u00e0n \u0111\u1ed1i \u0111\u1ea7u \u1ed1ng HDPE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Ga_dat_duong_ong\"><\/span>B\u01b0\u1edbc 1: G\u00e1 \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Hai \u0111\u1ea7u \u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o h\u1ec7 th\u1ed1ng k\u1eb9p c\u1ee7a m\u00e1y h\u00e0n v\u00e0 c\u0103n ch\u1ec9nh \u0111\u1ed3ng t\u00e2m.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Bao_mat_dau_ong\"><\/span>B\u01b0\u1edbc 2: B\u00e0o m\u1eb7t \u0111\u1ea7u \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">S\u1eed d\u1ee5ng dao b\u00e0o chuy\u00ean d\u1ee5ng \u0111\u1ec3 l\u00e0m ph\u1eb3ng ho\u00e0n to\u00e0n hai \u0111\u1ea7u \u1ed1ng, t\u1ea1o b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Gia_nhiet\"><\/span>B\u01b0\u1edbc 3: Gia nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u01b0a \u0111\u0129a nhi\u1ec7t v\u00e0o gi\u1eefa hai \u0111\u1ea7u \u1ed1ng v\u00e0 ti\u1ebfn h\u00e0nh gia nhi\u1ec7t theo th\u1eddi gian quy \u0111\u1ecbnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Ep_noi\"><\/span>B\u01b0\u1edbc 4: \u00c9p n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Sau khi \u0111\u1ea1t nhi\u1ec7t \u0111\u1ed9 y\u00eau c\u1ea7u, nhanh ch\u00f3ng l\u1ea5y \u0111\u0129a nhi\u1ec7t ra v\u00e0 d\u00f9ng h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c \u00e9p hai \u0111\u1ea7u \u1ed1ng l\u1ea1i v\u1edbi nhau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_5_Lam_nguoi\"><\/span>B\u01b0\u1edbc 5: L\u00e0m ngu\u1ed9i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Gi\u1eef nguy\u00ean \u00e1p l\u1ef1c \u00e9p trong th\u1eddi gian quy \u0111\u1ecbnh \u0111\u1ec3 m\u1ed1i h\u00e0n ngu\u1ed9i t\u1ef1 nhi\u00ean v\u00e0 \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 c\u1ea7n thi\u1ebft.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2086\" style=\"color: #333333; font-size: 14.4px;\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/BIEN-PHAP-THI-CONG-ONG-HDPE.png\" alt=\"BI\u1ec6N PH\u00c1P THI C\u00d4NG \u1ed0NG HDPE\" width=\"951\" height=\"713\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/BIEN-PHAP-THI-CONG-ONG-HDPE.png 800w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/BIEN-PHAP-THI-CONG-ONG-HDPE-768x576.png 768w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/05\/BIEN-PHAP-THI-CONG-ONG-HDPE-16x12.png 16w\" sizes=\"auto, (max-width: 951px) 100vw, 951px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"64_Kiem_tra_chat_luong_moi_han\"><\/span>6.4. Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Sau khi ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c h\u00e0n, c\u1ea7n ki\u1ec3m tra:<\/p>\n<ul data-spread=\"true\">\n<li>H\u00ecnh d\u1ea1ng g\u1edd h\u00e0n ph\u1ea3i \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chu vi \u1ed1ng.<\/li>\n<li>Kh\u00f4ng xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y v\u1eadt li\u1ec7u ho\u1eb7c thi\u1ebfu v\u1eadt li\u1ec7u t\u1ea1i v\u00f9ng h\u00e0n.<\/li>\n<li>Kh\u00f4ng c\u00f3 v\u1ebft n\u1ee9t, r\u1ed7 kh\u00ed ho\u1eb7c l\u1ec7ch t\u00e2m gi\u1eefa hai \u0111\u1ea7u \u1ed1ng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c theo y\u00eau c\u1ea7u thi\u1ebft k\u1ebf.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"7_Bien_Phap_Thi_Cong_Duong_Ong_Gang_Deo\"><\/span>7. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng \u0110\u01b0\u1eddng \u1ed0ng Gang D\u1ebbo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">\u0110\u01b0\u1eddng \u1ed1ng gang d\u1ebbo th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c tuy\u1ebfn c\u1ea5p n\u01b0\u1edbc ch\u00ednh c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00e0 \u00e1p l\u1ef1c v\u1eadn h\u00e0nh cao.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"71_Dac_diem_cua_ong_gang_deo\"><\/span>7.1. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u1ed1ng gang d\u1ebbo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u1ed0ng gang d\u1ebbo c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u01b0:<\/p>\n<ul data-spread=\"true\">\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c l\u00e0m vi\u1ec7c cao v\u00e0 \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i.<\/li>\n<li>\u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u1edbn, ph\u00f9 h\u1ee3p v\u1edbi khu v\u1ef1c ch\u1ecbu t\u1ea3i tr\u1ecdng giao th\u00f4ng n\u1eb7ng.<\/li>\n<li>Ch\u1ed1ng bi\u1ebfn d\u1ea1ng t\u1ed1t khi l\u1eafp \u0111\u1eb7t trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t ph\u1ee9c t\u1ea1p.<\/li>\n<li>Tu\u1ed5i th\u1ecd khai th\u00e1c l\u00e2u d\u00e0i, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 70 n\u0103m n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"72_Cong_tac_ha_ong_xuong_muong\"><\/span>7.2. C\u00f4ng t\u00e1c h\u1ea1 \u1ed1ng xu\u1ed1ng m\u01b0\u01a1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Do tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn n\u00ean vi\u1ec7c h\u1ea1 \u1ed1ng gang xu\u1ed1ng h\u1ed1 \u0111\u00e0o ph\u1ea3i s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e2ng chuy\u00ean d\u1ee5ng.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>S\u1eed d\u1ee5ng c\u1ea9u b\u00e1nh l\u1ed1p ho\u1eb7c c\u1ea9u b\u00e1nh x\u00edch ph\u00f9 h\u1ee3p v\u1edbi t\u1ea3i tr\u1ecdng t\u1eebng \u0111o\u1ea1n \u1ed1ng.<\/li>\n<li>D\u00f9ng \u0111ai v\u1ea3i m\u1ec1m \u0111\u1ec3 n\u00e2ng h\u1ea1 nh\u1eb1m tr\u00e1nh l\u00e0m h\u01b0 h\u1ecfng l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i.<\/li>\n<li>H\u1ea1 \u1ed1ng t\u1eeb t\u1eeb, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ea3 r\u01a1i ho\u1eb7c va \u0111\u1eadp m\u1ea1nh v\u00e0o th\u00e0nh m\u01b0\u01a1ng.<\/li>\n<li>Ki\u1ec3m tra cao \u0111\u1ed9 v\u00e0 h\u01b0\u1edbng tuy\u1ebfn ngay sau khi h\u1ea1 \u1ed1ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"73_Lap_dat_moi_noi_gioang_cao_su\"><\/span>7.3. L\u1eafp \u0111\u1eb7t m\u1ed1i n\u1ed1i gio\u0103ng cao su<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p li\u00ean k\u1ebft ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ed1i v\u1edbi \u1ed1ng gang d\u1ebbo.<\/p>\n<p class=\"isSelectedEnd\">Quy tr\u00ecnh th\u1ef1c hi\u1ec7n g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>V\u1ec7 sinh s\u1ea1ch s\u1ebd \u0111\u1ea7u b\u00e1t, \u0111\u1ea7u tr\u01a1n v\u00e0 gio\u0103ng cao su.<\/li>\n<li>B\u00f4i tr\u01a1n b\u1eb1ng dung d\u1ecbch chuy\u00ean d\u1ee5ng \u0111\u1ec3 gi\u1ea3m ma s\u00e1t trong qu\u00e1 tr\u00ecnh l\u1eafp gh\u00e9p.<\/li>\n<li>\u0110\u01b0a \u0111\u1ea7u tr\u01a1n v\u00e0o \u0111\u1ea7u b\u00e1t \u0111\u00fang h\u01b0\u1edbng v\u00e0 \u0111\u00fang chi\u1ec1u s\u00e2u thi\u1ebft k\u1ebf.<\/li>\n<li>Ki\u1ec3m tra v\u1ecb tr\u00ed gio\u0103ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb xo\u1eafn ho\u1eb7c l\u1ec7ch kh\u1ecfi r\u00e3nh l\u1eafp \u0111\u1eb7t.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"74_Kiem_tra_sau_lap_dat\"><\/span>7.4. Ki\u1ec3m tra sau l\u1eafp \u0111\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Sau khi ho\u00e0n th\u00e0nh c\u1ea7n ti\u1ebfn h\u00e0nh:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra tim tuy\u1ebfn v\u00e0 cao \u0111\u1ed9.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 k\u00edn c\u1ee7a c\u00e1c m\u1ed1i n\u1ed1i.<\/li>\n<li>Ki\u1ec3m tra l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i.<\/li>\n<li>Chu\u1ea9n b\u1ecb cho c\u00f4ng t\u00e1c th\u1eed \u00e1p v\u00e0 nghi\u1ec7m thu.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"8_Bien_Phap_Thi_Cong_He_Thong_Thoat_Nuoc_uPVC\"><\/span>8. Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng H\u1ec7 Th\u1ed1ng Tho\u00e1t N\u01b0\u1edbc uPVC<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">H\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc uPVC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c d\u1ef1 \u00e1n h\u1ea1 t\u1ea7ng nh\u1edd gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"81_Cong_tac_chuan_bi\"><\/span>8.1. C\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t c\u1ea7n:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra ngo\u1ea1i quan to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n.<\/li>\n<li>Lo\u1ea1i b\u1ecf c\u00e1c s\u1ea3n ph\u1ea9m b\u1ecb n\u1ee9t, cong v\u00eanh ho\u1eb7c sai k\u00edch th\u01b0\u1edbc.<\/li>\n<li>V\u1ec7 sinh s\u1ea1ch s\u1ebd \u0111\u1ea7u n\u1ed1i v\u00e0 ph\u1ee5 ki\u1ec7n.<\/li>\n<li>Chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 keo d\u00e1n, dung d\u1ecbch l\u00e0m s\u1ea1ch v\u00e0 d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"82_Cat_va_vat_mep_ong\"><\/span>8.2. C\u1eaft v\u00e0 v\u00e1t m\u00e9p \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u1ea7u \u1ed1ng sau khi c\u1eaft ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u1ea9n th\u1eadn nh\u1eb1m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c l\u1eafp gh\u00e9p.<\/p>\n<p class=\"isSelectedEnd\">Y\u00eau c\u1ea7u g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>M\u1eb7t c\u1eaft vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c \u1ed1ng.<\/li>\n<li>Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n ba via v\u00e0 c\u1ea1nh s\u1eafc.<\/li>\n<li>V\u00e1t m\u00e9p theo \u0111\u00fang g\u00f3c quy \u0111\u1ecbnh nh\u1eb1m tr\u00e1nh l\u00e0m h\u01b0 h\u1ecfng gio\u0103ng ho\u1eb7c \u0111\u1ea9y keo d\u00e1n kh\u00f4ng \u0111\u1ec1u.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"83_Thi_cong_noi_ong_bang_keo_dan\"><\/span>8.3. Thi c\u00f4ng n\u1ed1i \u1ed1ng b\u1eb1ng keo d\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Qu\u00e1 tr\u00ecnh d\u00e1n keo ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n li\u00ean t\u1ee5c v\u00e0 \u0111\u00fang k\u1ef9 thu\u1eadt.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Lau s\u1ea1ch ho\u00e0n to\u00e0n b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a \u0111\u1ea7u \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n.<\/li>\n<li>Qu\u00e9t l\u1edbp keo \u0111\u1ec1u v\u00e0 li\u00ean t\u1ee5c tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t li\u00ean k\u1ebft.<\/li>\n<li>\u0110\u01b0a \u0111\u1ea7u \u1ed1ng v\u00e0o ph\u1ee5 ki\u1ec7n b\u1eb1ng m\u1ed9t l\u1ef1c \u1ed5n \u0111\u1ecbnh nh\u1eb1m \u0111\u1ea3m b\u1ea3o keo ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<li>Gi\u1eef c\u1ed1 \u0111\u1ecbnh m\u1ed1i n\u1ed1i trong th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 keo b\u1eaft \u0111\u1ea7u \u0111\u00f3ng r\u1eafn.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"84_Thi_cong_noi_ong_bang_ron_cao_su\"><\/span>8.4. Thi c\u00f4ng n\u1ed1i \u1ed1ng b\u1eb1ng ron cao su<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, li\u00ean k\u1ebft ron cao su th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng.<\/p>\n<p class=\"isSelectedEnd\">\u01afu \u0111i\u1ec3m g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Thi c\u00f4ng nhanh h\u01a1n so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p d\u00e1n keo.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m v\u00e0 b\u00f9 chuy\u1ec3n v\u1ecb t\u1ed1t h\u01a1n.<\/li>\n<li>Thu\u1eadn l\u1ee3i cho vi\u1ec7c b\u1ea3o tr\u00ec ho\u1eb7c thay th\u1ebf khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n<p>Sau khi l\u1eafp \u0111\u1eb7t ho\u00e0n th\u00e0nh c\u1ea7n ki\u1ec3m tra l\u1ea1i to\u00e0n b\u1ed9 \u0111\u1ed9 d\u1ed1c c\u1ee7a tuy\u1ebfn \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc t\u1ef1 ch\u1ea3y theo \u0111\u00fang thi\u1ebft k\u1ebf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_Thi_Cong_Ho_Ga_Gieng_Tham_Va_Cac_Cong_Trinh_Phu_Tro_Trong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>9. Thi C\u00f4ng H\u1ed1 Ga, Gi\u1ebfng Th\u0103m V\u00e0 C\u00e1c C\u00f4ng Tr\u00ecnh Ph\u1ee5 Tr\u1ee3 Trong H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Trong h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng, ngo\u00e0i m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng ch\u00ednh v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng nh\u00e1nh, c\u00e1c c\u00f4ng tr\u00ecnh ph\u1ee5 tr\u1ee3 nh\u01b0 h\u1ed1 ga, gi\u1ebfng th\u0103m, h\u1ed1 van, h\u1ed1 thu n\u01b0\u1edbc m\u01b0a v\u00e0 bu\u1ed3ng k\u1ef9 thu\u1eadt \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng. \u0110\u00e2y l\u00e0 nh\u1eefng v\u1ecb tr\u00ed gi\u00fap ki\u1ec3m tra, v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 trong su\u1ed1t qu\u00e1 tr\u00ecnh khai th\u00e1c c\u00f4ng tr\u00ecnh.<\/p>\n<p class=\"isSelectedEnd\">Vi\u1ec7c thi c\u00f4ng h\u1ed1 ga v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ph\u1ee5 tr\u1ee3 ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ed3ng b\u1ed9 v\u1edbi qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc hi\u1ec7u qu\u1ea3, thu\u1eadn ti\u1ec7n cho c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt theo h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"91_Thi_cong_ho_ga_thoat_nuoc\"><\/span>9.1. Thi c\u00f4ng h\u1ed1 ga tho\u00e1t n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">H\u1ed1 ga tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau tr\u00ean m\u1ea1ng l\u01b0\u1edbi tho\u00e1t n\u01b0\u1edbc nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng thu gom, chuy\u1ec3n h\u01b0\u1edbng v\u00e0 ki\u1ec3m tra d\u00f2ng ch\u1ea3y trong h\u1ec7 th\u1ed1ng.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c v\u1ecb tr\u00ed th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed h\u1ed1 ga bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>T\u1ea1i c\u00e1c \u0111i\u1ec3m giao c\u1eaft gi\u1eefa nhi\u1ec1u tuy\u1ebfn \u1ed1ng tho\u00e1t n\u01b0\u1edbc nh\u1eb1m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng, ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 khi h\u1ec7 th\u1ed1ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng t\u1eafc ngh\u1ebdn ho\u1eb7c qu\u00e1 t\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/li>\n<li>T\u1ea1i c\u00e1c v\u1ecb tr\u00ed thay \u0111\u1ed5i h\u01b0\u1edbng tuy\u1ebfn, thay \u0111\u1ed5i \u0111\u1ed9 d\u1ed1c ho\u1eb7c thay \u0111\u1ed5i \u0111\u01b0\u1eddng k\u00ednh \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m gi\u1ea3m t\u1ed5n th\u1ea5t th\u1ee7y l\u1ef1c, duy tr\u00ec kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ed7 tr\u1ee3 c\u00f4ng t\u00e1c b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai.<\/li>\n<li>T\u1ea1i c\u00e1c \u0111o\u1ea1n tuy\u1ebfn c\u00f3 chi\u1ec1u d\u00e0i l\u1edbn theo kho\u1ea3ng c\u00e1ch quy \u0111\u1ecbnh trong thi\u1ebft k\u1ebf nh\u1eb1m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c th\u00f4ng t\u1eafc, v\u1ec7 sinh v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc.<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Quy tr\u00ecnh thi c\u00f4ng h\u1ed1 ga th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc t\u1eeb \u0111\u00e0o h\u1ed1 m\u00f3ng, thi c\u00f4ng b\u00ea t\u00f4ng l\u00f3t, gia c\u00f4ng c\u1ed1t th\u00e9p, \u0111\u1ed5 b\u00ea t\u00f4ng th\u00e2n h\u1ed1 ga, x\u00e2y c\u1ed5 ga v\u00e0 l\u1eafp \u0111\u1eb7t n\u1eafp ga ho\u00e0n thi\u1ec7n. Trong qu\u00e1 tr\u00ecnh thi c\u00f4ng c\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd k\u00edch th\u01b0\u1edbc h\u00ecnh h\u1ecdc, cao \u0111\u1ed9 \u0111\u00e1y ga v\u00e0 cao \u0111\u1ed9 n\u1eafp ga nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng \u0111\u1ea5u n\u1ed1i ch\u00ednh x\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"92_Thi_cong_ho_van_cap_nuoc\"><\/span>9.2. Thi c\u00f4ng h\u1ed1 van c\u1ea5p n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">H\u1ed1 van l\u00e0 c\u00f4ng tr\u00ecnh k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng nh\u1eb1m b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n tr\u00ean h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh sau n\u00e0y.<\/p>\n<p class=\"isSelectedEnd\">C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong h\u1ed1 van g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Van c\u1ed5ng ho\u1eb7c van b\u01b0\u1edbm c\u00f3 ch\u1ee9c n\u0103ng \u0111\u00f3ng m\u1edf v\u00e0 c\u00f4 l\u1eadp t\u1eebng khu v\u1ef1c c\u1ee7a m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc khi c\u1ea7n s\u1eeda ch\u1eefa, b\u1ea3o tr\u00ec ho\u1eb7c x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 ph\u00e1t sinh tr\u00ean tuy\u1ebfn.<\/li>\n<li>Van x\u1ea3 kh\u00ed \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c v\u1ecb tr\u00ed cao c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng kh\u00ed t\u00edch t\u1ee5 b\u00ean trong h\u1ec7 th\u1ed1ng, h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc v\u00e0 gi\u1ea3m nguy c\u01a1 h\u01b0 h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng.<\/li>\n<li>Van x\u1ea3 c\u1eb7n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed t\u1ea1i c\u00e1c v\u1ecb tr\u00ed th\u1ea5p nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c s\u00fac r\u1eeda, v\u1ec7 sinh v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c c\u1eb7n l\u1eafng t\u00edch t\u1ee5 trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/li>\n<li>\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc, ki\u1ec3m so\u00e1t th\u1ea5t tho\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"10_Suc_Xa_Va_Lam_Sach_Duong_Ong_Sau_Khi_Hoan_Thanh_Lap_Dat\"><\/span>10. S\u00fac X\u1ea3 V\u00e0 L\u00e0m S\u1ea1ch \u0110\u01b0\u1eddng \u1ed0ng Sau Khi Ho\u00e0n Th\u00e0nh L\u1eafp \u0110\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Sau qu\u00e1 tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc, b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng th\u01b0\u1eddng t\u1ed3n t\u1ea1i nhi\u1ec1u lo\u1ea1i t\u1ea1p ch\u1ea5t nh\u01b0 b\u1ee5i b\u1ea9n, c\u00e1t, b\u00f9n \u0111\u1ea5t, d\u1ea7u m\u1ee1 t\u1eeb qu\u00e1 tr\u00ecnh gia c\u00f4ng ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c v\u1ec7 sinh tri\u1ec7t \u0111\u1ec3, c\u00e1c t\u1ea1p ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd h\u1ec7 th\u1ed1ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"101_Muc_dich_cua_cong_tac_suc_xa\"><\/span>10.1. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c s\u00fac x\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c s\u00fac x\u1ea3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau sau:<\/p>\n<ul data-spread=\"true\">\n<li>Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n \u0111\u1ea5t c\u00e1t, b\u1ee5i b\u1ea9n, phoi nh\u1ef1a, v\u1ee5n kim lo\u1ea1i v\u00e0 c\u00e1c v\u1eadt li\u1ec7u c\u00f2n s\u00f3t l\u1ea1i b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng sau qu\u00e1 tr\u00ecnh thi c\u00f4ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n v\u1ec7 sinh tr\u01b0\u1edbc khi \u0111\u01b0a h\u1ec7 th\u1ed1ng v\u00e0o v\u1eadn h\u00e0nh.<\/li>\n<li>L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00f4ng t\u00e1c kh\u1eed tr\u00f9ng v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea5p sau n\u00e0y.<\/li>\n<li>Ki\u1ec3m tra s\u01a1 b\u1ed9 kh\u1ea3 n\u0103ng l\u01b0u th\u00f4ng c\u1ee7a d\u00f2ng n\u01b0\u1edbc tr\u00ean to\u00e0n tuy\u1ebfn nh\u1eb1m ph\u00e1t hi\u1ec7n c\u00e1c v\u1ecb tr\u00ed t\u1eafc ngh\u1ebdn, l\u1eafp \u0111\u1eb7t sai k\u1ef9 thu\u1eadt ho\u1eb7c c\u00e1c s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/li>\n<li>H\u1ea1n ch\u1ebf nguy c\u01a1 \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh nghi\u1ec7m thu.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"102_Phuong_phap_suc_xa_bang_nuoc_sach\"><\/span>10.2. Ph\u01b0\u01a1ng ph\u00e1p s\u00fac x\u1ea3 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00e1c d\u1ef1 \u00e1n c\u1ea5p n\u01b0\u1edbc d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n<p class=\"isSelectedEnd\">Quy tr\u00ecnh th\u1ef1c hi\u1ec7n bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>B\u01a1m n\u01b0\u1edbc s\u1ea1ch v\u00e0o \u0111\u1ea7u tuy\u1ebfn v\u1edbi l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p l\u1ef1c ph\u00f9 h\u1ee3p nh\u1eb1m t\u1ea1o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y \u0111\u1ee7 l\u1edbn \u0111\u1ec3 cu\u1ed1n tr\u00f4i c\u00e1c t\u1ea1p ch\u1ea5t b\u00e1m tr\u00ean th\u00e0nh \u1ed1ng.<\/li>\n<li>Ti\u1ebfn h\u00e0nh s\u00fac x\u1ea3 theo \u0111\u00fang chi\u1ec1u d\u00f2ng ch\u1ea3y thi\u1ebft k\u1ebf nh\u1eb1m t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch v\u00e0 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng t\u00e1i l\u1eafng c\u1eb7n t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u00e3 \u0111\u01b0\u1ee3c v\u1ec7 sinh.<\/li>\n<li>Duy tr\u00ec qu\u00e1 tr\u00ecnh x\u1ea3 n\u01b0\u1edbc li\u00ean t\u1ee5c cho \u0111\u1ebfn khi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ea7u ra \u0111\u1ea1t \u0111\u1ed9 trong theo y\u00eau c\u1ea7u v\u00e0 kh\u00f4ng c\u00f2n xu\u1ea5t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u \u00f4 nhi\u1ec5m b\u1eb1ng m\u1eaft th\u01b0\u1eddng.<\/li>\n<li>Ki\u1ec3m tra v\u00e0 ghi nh\u1eadn k\u1ebft qu\u1ea3 t\u1ea1i t\u1eebng \u0111i\u1ec3m x\u1ea3 nh\u1eb1m ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c nghi\u1ec7m thu v\u00e0 l\u01b0u tr\u1eef h\u1ed3 s\u01a1 ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"11_Cong_Tac_Khu_Trung_Duong_Ong_Cap_Nuoc\"><\/span>11. C\u00f4ng T\u00e1c Kh\u1eed Tr\u00f9ng \u0110\u01b0\u1eddng \u1ed0ng C\u1ea5p N\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Sau khi ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c s\u00fac x\u1ea3, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng nh\u1eb1m ti\u00eau di\u1ec7t c\u00e1c vi sinh v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n<p class=\"isSelectedEnd\">\u0110\u00e2y l\u00e0 m\u1ed9t b\u01b0\u1edbc b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t, khu d\u00e2n c\u01b0, khu \u0111\u00f4 th\u1ecb v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"111_Muc_dich_khu_trung_he_thong_cap_nuoc\"><\/span>11.1. M\u1ee5c \u0111\u00edch kh\u1eed tr\u00f9ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">C\u00f4ng t\u00e1c kh\u1eed tr\u00f9ng gi\u00fap mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch quan tr\u1ecdng nh\u01b0:<\/p>\n<ul data-spread=\"true\">\n<li>Ti\u00eau di\u1ec7t vi khu\u1ea9n, vi sinh v\u1eadt v\u00e0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh c\u00f3 th\u1ec3 ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh l\u01b0u kho v\u1eadt t\u01b0, v\u1eadn chuy\u1ec3n ho\u1eb7c thi c\u00f4ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea5p sau khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 v\u1ec7 sinh an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/li>\n<li>Ng\u0103n ng\u1eeba nguy c\u01a1 \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc trong giai \u0111o\u1ea1n \u0111\u1ea7u khai th\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 h\u1ea1n ch\u1ebf c\u00e1c r\u1ee7i ro li\u00ean quan \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/li>\n<li>\u0110\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a c\u01a1 quan qu\u1ea3n l\u00fd v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea1ch tr\u01b0\u1edbc khi b\u00e0n giao c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"112_Quy_trinh_khu_trung_duong_ong\"><\/span>11.2. Quy tr\u00ecnh kh\u1eed tr\u00f9ng \u0111\u01b0\u1eddng \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Qu\u00e1 tr\u00ecnh kh\u1eed tr\u00f9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul data-spread=\"true\">\n<li>Chu\u1ea9n b\u1ecb dung d\u1ecbch Clo ho\u1eb7c c\u00e1c h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng chuy\u00ean d\u1ee5ng v\u1edbi n\u1ed3ng \u0111\u1ed9 ph\u00f9 h\u1ee3p theo y\u00eau c\u1ea7u c\u1ee7a h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt v\u00e0 ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng.<\/li>\n<li>B\u01a1m dung d\u1ecbch kh\u1eed tr\u00f9ng v\u00e0o to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u00f3a ch\u1ea5t ti\u1ebfp x\u00fac v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t b\u00ean trong c\u1ee7a m\u1ea1ng l\u01b0\u1edbi c\u1ea5p n\u01b0\u1edbc.<\/li>\n<li>Duy tr\u00ec dung d\u1ecbch trong \u0111\u01b0\u1eddng \u1ed1ng trong kho\u1ea3ng th\u1eddi gian quy \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ti\u00eau di\u1ec7t ho\u00e0n to\u00e0n vi sinh v\u1eadt v\u00e0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m.<\/li>\n<li>Ti\u1ebfn h\u00e0nh l\u1ea5y m\u1eabu n\u01b0\u1edbc t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau tr\u00ean tuy\u1ebfn nh\u1eb1m ki\u1ec3m tra h\u00e0m l\u01b0\u1ee3ng Clo d\u01b0 v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh kh\u1eed tr\u00f9ng.<\/li>\n<li>X\u1ea3 s\u1ea1ch to\u00e0n b\u1ed9 h\u00f3a ch\u1ea5t c\u00f2n l\u1ea1i trong h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc khi l\u1ea5y m\u1eabu n\u01b0\u1edbc ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c nghi\u1ec7m thu ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"12_Thu_Ap_Luc_Duong_Ong_Cap_Nuoc\"><\/span>12. Th\u1eed \u00c1p L\u1ef1c \u0110\u01b0\u1eddng \u1ed0ng C\u1ea5p N\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Th\u1eed \u00e1p l\u1ef1c l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng t\u00e1c quan tr\u1ecdng nh\u1ea5t trong qu\u00e1 tr\u00ecnh thi c\u00f4ng h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc h\u1ea1 t\u1ea7ng. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c, \u0111\u1ed9 k\u00edn v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t c\u1ee7a to\u00e0n b\u1ed9 tuy\u1ebfn \u1ed1ng tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"121_Muc_dich_cua_cong_tac_thu_ap\"><\/span>12.1. M\u1ee5c \u0111\u00edch c\u1ee7a c\u00f4ng t\u00e1c th\u1eed \u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Vi\u1ec7c th\u1eed \u00e1p mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch quan tr\u1ecdng nh\u01b0:<\/p>\n<ul data-spread=\"true\">\n<li>Ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ecb tr\u00ed r\u00f2 r\u1ec9 n\u01b0\u1edbc t\u1ea1i m\u1ed1i h\u00e0n, m\u1ed1i n\u1ed1i c\u01a1 kh\u00ed, m\u1eb7t b\u00edch ho\u1eb7c c\u00e1c \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i thi\u1ebft b\u1ecb tr\u01b0\u1edbc khi c\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c nghi\u1ec7m thu.<\/li>\n<li>Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n l\u1eafp \u0111\u1eb7t tr\u00ean h\u1ec7 th\u1ed1ng trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf.<\/li>\n<li>\u0110\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng t\u1ed5ng th\u1ec3 c\u1ee7a tuy\u1ebfn \u1ed1ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt theo thi\u1ebft k\u1ebf.<\/li>\n<li>H\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c s\u1ef1 c\u1ed1 v\u1ee1 \u1ed1ng, th\u1ea5t tho\u00e1t n\u01b0\u1edbc ho\u1eb7c h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb sau khi \u0111\u01b0a c\u00f4ng tr\u00ecnh v\u00e0o v\u1eadn h\u00e0nh ch\u00ednh th\u1ee9c.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"122_Quy_trinh_thu_ap_luc\"><\/span>12.2. Quy tr\u00ecnh th\u1eed \u00e1p l\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"isSelectedEnd\">Qu\u00e1 tr\u00ecnh th\u1eed \u00e1p c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo tr\u00ecnh t\u1ef1 ch\u1eb7t ch\u1ebd.\u00a0C\u00e1c b\u01b0\u1edbc ch\u00ednh bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>B\u1ecbt k\u00edn to\u00e0n b\u1ed9 c\u00e1c \u0111\u1ea7u tuy\u1ebfn, l\u1eafp \u0111\u1eb7t \u0111\u1ed3ng h\u1ed3 \u00e1p l\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh v\u00e0 chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c th\u1eed nghi\u1ec7m.<\/li>\n<li>B\u01a1m n\u01b0\u1edbc s\u1ea1ch v\u00e0o h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch t\u1eeb t\u1eeb nh\u1eb1m h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc v\u00e0 tr\u00e1nh g\u00e2y h\u01b0 h\u1ecfng cho c\u00e1c thi\u1ebft b\u1ecb tr\u00ean tuy\u1ebfn.<\/li>\n<li>Ti\u1ebfn h\u00e0nh x\u1ea3 kh\u00ed t\u1ea1i c\u00e1c v\u1ecb tr\u00ed cao nh\u1eb1m lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n kh\u00f4ng kh\u00ed b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng tr\u01b0\u1edbc khi n\u00e2ng \u00e1p.<\/li>\n<li>T\u0103ng \u00e1p l\u1ef1c t\u1eebng b\u01b0\u1edbc \u0111\u1ebfn gi\u00e1 tr\u1ecb quy \u0111\u1ecbnh trong h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf v\u00e0 duy tr\u00ec \u1ed5n \u0111\u1ecbnh trong kho\u1ea3ng th\u1eddi gian th\u1eed nghi\u1ec7m.<\/li>\n<li>Theo d\u00f5i li\u00ean t\u1ee5c gi\u00e1 tr\u1ecb \u00e1p l\u1ef1c tr\u00ean \u0111\u1ed3ng h\u1ed3 v\u00e0 ki\u1ec3m tra to\u00e0n b\u1ed9 tuy\u1ebfn nh\u1eb1m ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng n\u1ebfu c\u00f3.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"13_Cong_Tac_Lap_Dat_Hoan_Tra_Va_Hoan_Thien_Ha_Tang\"><\/span>13. C\u00f4ng T\u00e1c L\u1ea5p \u0110\u1ea5t Ho\u00e0n Tr\u1ea3 V\u00e0 Ho\u00e0n Thi\u1ec7n H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Sau khi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c nghi\u1ec7m thu \u0111\u1ea1t y\u00eau c\u1ea7u, \u0111\u01a1n v\u1ecb thi c\u00f4ng ti\u1ebfn h\u00e0nh l\u1ea5p \u0111\u1ea5t ho\u00e0n tr\u1ea3 nh\u1eb1m kh\u00f4i ph\u1ee5c hi\u1ec7n tr\u1ea1ng m\u1eb7t b\u1eb1ng v\u00e0 b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng \u1ed1ng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.\u00a0C\u00e1c c\u00f4ng vi\u1ec7c ch\u00ednh bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>B\u1ed5 sung l\u1edbp c\u00e1t ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u1ec7m ph\u00f9 h\u1ee3p xung quanh \u0111\u01b0\u1eddng \u1ed1ng nh\u1eb1m b\u1ea3o v\u1ec7 th\u00e2n \u1ed1ng kh\u1ecfi c\u00e1c t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc t\u1eeb m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t xung quanh.<\/li>\n<li>\u0110\u1ea7m n\u00e9n t\u1eebng l\u1edbp theo \u0111\u00fang chi\u1ec1u d\u00e0y quy \u0111\u1ecbnh nh\u1eb1m \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u1eb7t n\u1ec1n \u0111\u1ea5t v\u00e0 h\u1ea1n ch\u1ebf hi\u1ec7n t\u01b0\u1ee3ng l\u00fan kh\u00f4ng \u0111\u1ec1u sau khi \u0111\u01b0a c\u00f4ng tr\u00ecnh v\u00e0o s\u1eed d\u1ee5ng.<\/li>\n<li>Ho\u00e0n tr\u1ea3 k\u1ebft c\u1ea5u m\u1eb7t \u0111\u01b0\u1eddng, v\u1ec9a h\u00e8, b\u00f3 v\u1ec9a ho\u1eb7c c\u00e1c h\u1ea1ng m\u1ee5c c\u1ea3nh quan b\u1ecb \u1ea3nh h\u01b0\u1edfng trong qu\u00e1 tr\u00ecnh thi c\u00f4ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o m\u1ef9 quan v\u00e0 kh\u1ea3 n\u0103ng khai th\u00e1c c\u1ee7a c\u00f4ng tr\u00ecnh.<\/li>\n<li>V\u1ec7 sinh to\u00e0n b\u1ed9 khu v\u1ef1c thi c\u00f4ng, thu gom v\u1eadt t\u01b0 d\u01b0 th\u1eeba v\u00e0 x\u1eed l\u00fd ch\u1ea5t th\u1ea3i x\u00e2y d\u1ef1ng theo \u0111\u00fang quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"14_Cong_Tac_Nghiem_Thu_Va_Hoan_Cong_He_Thong_Cap_Thoat_Nuoc_Ha_Tang\"><\/span>14. C\u00f4ng T\u00e1c Nghi\u1ec7m Thu V\u00e0 Ho\u00e0n C\u00f4ng H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"isSelectedEnd\">Nghi\u1ec7m thu l\u00e0 giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng nh\u1eb1m \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh tr\u01b0\u1edbc khi b\u00e0n giao cho ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh.\u00a0C\u00e1c h\u1ea1ng m\u1ee5c c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra bao g\u1ed3m:<\/p>\n<ul data-spread=\"true\">\n<li>Ki\u1ec3m tra s\u1ef1 ph\u00f9 h\u1ee3p gi\u1eefa th\u1ef1c t\u1ebf thi c\u00f4ng v\u00e0 h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u00fang ch\u1ee7ng lo\u1ea1i v\u1eadt t\u01b0, \u0111\u00fang k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u00fang h\u01b0\u1edbng tuy\u1ebfn theo y\u00eau c\u1ea7u.<\/li>\n<li>Ki\u1ec3m tra to\u00e0n b\u1ed9 h\u1ed3 s\u01a1 ch\u1ea5t l\u01b0\u1ee3ng, bi\u00ean b\u1ea3n nghi\u1ec7m thu v\u1eadt li\u1ec7u, k\u1ebft qu\u1ea3 th\u1eed \u00e1p, k\u1ebft qu\u1ea3 kh\u1eed tr\u00f9ng v\u00e0 c\u00e1c t\u00e0i li\u1ec7u li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<li>Ki\u1ec3m tra hi\u1ec7n tr\u1ea1ng v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng nh\u1eb1m x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, an to\u00e0n v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u khai th\u00e1c.<\/li>\n<li>L\u1eadp h\u1ed3 s\u01a1 ho\u00e0n c\u00f4ng \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m b\u1ea3n v\u1ebd ho\u00e0n c\u00f4ng, nh\u1eadt k\u00fd thi c\u00f4ng, bi\u00ean b\u1ea3n nghi\u1ec7m thu v\u00e0 c\u00e1c ch\u1ee9ng ch\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng l\u00e0m c\u01a1 s\u1edf cho c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd sau n\u00e0y.<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1348\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/04\/safety-works-together.png\" alt=\"an to\u00e0n lao \u0111\u1ed9ng thi c\u00f4ng mep\" width=\"768\" height=\"627\" \/><\/li>\n<li><\/li>\n<\/ul>\n<h1><span class=\"ez-toc-section\" id=\"Ket_Luan\"><\/span>K\u1ebft Lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Bi\u1ec7n ph\u00e1p thi c\u00f4ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng l\u00e0 n\u1ec1n t\u1ea3ng quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng, tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt trong c\u00f4ng tr\u00ecnh. Vi\u1ec7c tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 quy tr\u00ecnh t\u1eeb kh\u1ea3o s\u00e1t, \u0111\u00e0o m\u01b0\u01a1ng, l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng, thi c\u00f4ng h\u1ed1 ga, s\u00fac x\u1ea3, kh\u1eed tr\u00f9ng, th\u1eed \u00e1p l\u1ef1c, nghi\u1ec7m thu v\u00e0 ho\u00e0n c\u00f4ng s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, h\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed v\u1eadn h\u00e0nh trong su\u1ed1t v\u00f2ng \u0111\u1eddi khai th\u00e1c c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"TAI_FILE_BIEN_PHAP_THI_CONG_LINK_BEN_DUOI\"><\/span>T\u1ea2I FILE BI\u1ec6N PH\u00c1P THI C\u00d4NG LINK B\u00caN D\u01af\u1edaI<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div style=\"margin:8px 0;\">\n            <a href=\"#\" class=\"dl-item\"\n               data-link=\"https:\/\/drive.google.com\/file\/d\/1AyFHKaW2iSsU43JSYiUhLBr6VEcycD_H\/view\"\n               data-time=\"45\"\n               data-text=\"BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG\"\n               style=\"color:#007bff;font-weight:bold;text-transform:uppercase;text-decoration:none;\">\n               BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG\n            <\/a>\n        <\/div>\n<h1 style=\"text-align: left;\" data-section-id=\"1hunqz6\" data-start=\"7329\" data-end=\"7343\"><span class=\"ez-toc-section\" id=\"LIEN_HE\"><\/span>CONTACT US<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"text-align: left;\" data-start=\"7801\" data-end=\"7972\">N\u1ebfu b\u1ea1n c\u1ea7n \u0111\u01a1n th\u1ecb thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng h\u1ec7 th\u1ed1ng C\u1ea5p tho\u00e1t n\u01b0\u1edbc h\u1ea1 t\u1ea7ng, h\u00e3y li\u00ean h\u1ec7 v\u1edbi <strong data-start=\"7885\" data-end=\"7911\">Tri\u1ec1u Minh Engineering<\/strong>\u00a0\u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t cho c\u00f4ng tr\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n<p style=\"text-align: left;\"><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<div class=\"blog-share text-center\">\n<div class=\"blog-share text-center\">\n<p style=\"text-align: left;\"><strong>\u0110\u1ecaA CH\u1ec8: 109 NGUY\u1ec4N TH\u1eca NHUNG. P. HI\u1ec6P B\u00ccNH, TP. H\u1ed2 CH\u00cd MINH<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<p style=\"text-align: left;\">More<\/p>\n<p><a title=\"Main MEP contractor Trieu Minh\" href=\"https:\/\/trieuminh.com\/en\/tong-thau-co-dien-mep-design-build\/\">T\u1ed4NG TH\u1ea6U C\u01a0 \u0110I\u1ec6N<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/thi-cong-lap-dat-he-thong-cap-thoat-nuoc\/\">INSTALLATION OF WATER SUPPLY AND DRAINAGE SYSTEMS<\/a><\/p>\n<p><a style=\"font-size: 14.4px;\" href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-he-thong-mep-ha-tang\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG MEP H\u1ea0 T\u1ea6NG<\/a><\/p>\n<p><a style=\"font-size: 14.4px;\" href=\"https:\/\/trieuminh.com\/en\/huong-dan-van-hanh-cap-thoat-nuoc-toa-nha\/\">H\u01af\u1edaNG D\u1eaaN V\u1eacN H\u00c0NH C\u1ea4P THO\u00c1T N\u01af\u1edaC T\u00d2A NH\u00c0<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-he-thong-cap-thoat-nuoc\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/p>\n<\/div>\n<p><a href=\"https:\/\/trieuminh.com\/en\/10-luu-y-khi-thi-cong-cap-thoat-nuoc-ha-tang\/\">10 L\u01afU \u00dd KHI THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG<\/a><br \/>\n<a href=\"https:\/\/trieuminh.com\/en\/bien-phap-thi-cong-ong-hdpe\/\">BI\u1ec6N PH\u00c1P THI C\u00d4NG \u1ed0NG HDPE<\/a><\/p>\n<p><a href=\"https:\/\/trieuminh.com\/en\/chi-dan-ky-thuat-he-thong-cap-thoat-nuoc\/\">CH\u1ec8 D\u1eaaN K\u1ef8 THU\u1eacT H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/p>\n<p><a style=\"font-size: 14.4px;\" title=\"Fanpage Tri\u1ec1u Minh\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">FANPAGE TRI\u1ec0U MINH<\/a><\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>BI\u1ec6N PH\u00c1P THI C\u00d4NG C\u1ea4P THO\u00c1T N\u01af\u1edaC H\u1ea0 T\u1ea6NG CHI TI\u1ebeT \u00c1P D\u1ee4NG V\u00c0O D\u1ef0 \u00c1N TH\u1ef0C T\u1ebe 1. T\u1ed5ng Quan V\u1ec1 Bi\u1ec7n Ph\u00e1p Thi C\u00f4ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc H\u1ea1 T\u1ea7ng Trong b\u1ea5t k\u1ef3 d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng n\u00e0o, t\u1eeb khu d\u00e2n c\u01b0, khu \u0111\u00f4 th\u1ecb m\u1edbi, khu c\u00f4ng nghi\u1ec7p, nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t cho<\/p>","protected":false},"author":1,"featured_media":2341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,2],"tags":[1287,1289,1039,1288,181,1290,1066,1036,112],"class_list":["post-2340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-tai-lieu","tag-bien-phap-thi-cong-cap-thoat-nuoc-ha-tang","tag-cap-nuoc-ha-tang","tag-he-thong-cap-nuoc","tag-he-thong-thoat-nuoc","tag-thi-cong-cap-thoat-nuoc","tag-thi-cong-cap-thoat-nuoc-landscape","tag-thi-cong-ong-hdpe","tag-thi-cong-ong-ppr","tag-thoat-nuoc-ha-tang"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/comments?post=2340"}],"version-history":[{"count":3,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2340\/revisions"}],"predecessor-version":[{"id":2344,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/2340\/revisions\/2344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/2341"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=2340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=2340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=2340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}