下一步，管道局建设公司将做好工程组织实施，严控工程质量和进度，确保项目高效推进。 中化新网讯 近日，中国石油管道局建设公司中标新疆生产建设兵团第七师胡杨河市天然气输配工程中 的胡杨河经开区南区门站EPC总承包项目。 该工程主要新建胡杨河经济技术开发区南区门站一座，采用设计、采购、施工一体化工程总承包 （EPC）模式，工程总承包范围包括项目的设计、设备及材料采购安装、施工、试运行、整体移交、档 案移交及工程保修期内的缺陷修复、设备保修期内维保、保险和保修等全部工作。 ...

Group 1 - The project involves the construction of a coal pipeline crossing the Yellow River, which is crucial for energy transportation and has ecological significance due to its location in a sensitive area [1] - The initial mud sample had a sand content of 35%, significantly exceeding the safety threshold of 4%, prompting the team to implement systematic analysis and adjustments to control the sand content [2] - The team successfully stabilized the sand content below 4% through a rigorous cycle of measurement, analysis, optimization, and verification [2] Group 2 - The company introduced a JDZ1000 electric-driven drilling rig, which is reported to save 40% to 50% energy compared to hydraulic rigs and reduce carbon emissions by 25% compared to traditional diesel engines [2] - The electric-driven drilling rig features automatic intelligent control, energy efficiency, and minimal environmental impact, while also reducing labor costs and improving working conditions for personnel [3] - The site is equipped with an electric mud pump that allows for remote monitoring and control, enhancing operational efficiency and safety [3]

截至7月21日收盘，地下管网概念上涨4.05%，位居概念板块涨幅第6，板块内，79股上涨，冠龙节能、 深水规院等20%涨停，重庆建工、厦工股份、垒知集团等涨停，飞鹿股份、华维设计、节能铁汉等涨幅 居前，分别上涨13.32%、9.09%、7.66%。跌幅居前的有山科智能、交建股份、乐山电力等，分别下跌 3.29%、1.23%、1.10%。 今日涨跌幅居前的概念板块 | 宁水集 | | --- | | 团 | | 301127 | 武汉天 | -0.83 | 1.07 | 41.23 | 0.37 | | --- | --- | --- | --- | --- | --- | | | 源 | | | | | | 300434 | 金石亚 | 0.75 | 7.80 | 38.80 | 0.14 | | | 药 | | | | | | 300732 | 设研院 | 4.87 | 4.70 | 29.22 | 0.25 | | 301519 | 舜禹股 份 | 2.44 | 9.47 | 1.93 | 0.02 | | 688296 | 和达科 技 | 1.19 | 1.93 | -4.52 | -0.16 | | ...

MasTec, Inc. (NYSE:MTZ) Q4 2024 Earnings Conference Call February 28, 2025 9:00 AM ET Company Participants Marc Lewis - Vice President, Investor Relations José Mas - Chief Executive Officer Paul DiMarco - Chief Financial Officer Conference Call Participants Jamie Cook - Truist Securities Sangita Jain - KeyBanc Capital Markets Inc. Andrew Kaplowitz - Citigroup Inc. Justin Hauke - Robert W. Baird & Co. Adam Thalhimer - Thompson Davis & Co. Atidrip Modak - Goldman Sachs Brian Brophy - Stifel Financial Corp. Br ...