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能东电厂二期送出线路工程投产
Shen Zhen Shang Bao· 2025-08-04 16:55
在政府相关部门的大力支持,以及多项新举措应用下,能东电厂二期送出线路工程从开工到建成仅用时 10个月,较同类型工程缩短8个月。 (文章来源:深圳商报) "我们首次引入重型索道运输塔材,单次可吊运3吨-4吨的钢管,相比传统模式减少修路32公里,节省林 地168亩。"南方电网深圳供电局建设分公司项目经理曹宁介绍说。像这样的索道,整个工程建有56条, 总共5400吨塔材通过"搭缆车"方式"上山"。 【深圳商报讯】(首席记者董思)8月3日,由南方电网深圳供电局建设的广东省及深圳市能源发展"十 四五"规划重大项目、2025年深圳电网迎峰度夏重大项目——220千伏深圳能源东部电厂二期送出线路工 程(下称"能东电厂二期送出线路工程")投产。能东电厂二期项目建设了两台H级燃气-蒸汽联合循环发 电机组,并网后可送出134万千瓦绿色电力,为深圳东部发展注入强劲动力。 在坪山与大鹏新区的山峦间,76座铁塔巍然矗立,"穿针引线"构成全长23公里的电力"动脉"。与电厂环 保机组相呼应的是,南方电网深圳供电局践行绿色施工理念,从材料调运到组建,使用了一系列轻量化 施工新材料与新设备,将生态保护贯穿始终,全力守护绿水青山。 ...
全流程技术突破,这项新技术在青岛地铁15号线成功应用
Qi Lu Wan Bao Wang· 2025-05-28 02:46
Core Viewpoint - The successful assembly of the last prefabricated rebar cage corner module at the Xianshan Road Station marks the implementation of modular construction technology for the first time in a domestic open-cut subway station, setting a new benchmark for green, intelligent, and efficient development in the subway construction industry [1] Group 1: Technological Advancements - The modular construction technology developed by Qingdao Metro includes complex node rebar assembly design, modular production, transportation, installation processes, and cost analysis, breaking away from traditional on-site binding methods [3] - This technology has established a core technical system that includes rebar module division, connection anchoring technology, hoisting transportation, and splicing installation, providing valuable technical reserves for future intelligent and green construction [3] Group 2: Efficiency and Safety Improvements - The application of prefabricated rebar cage technology has increased construction efficiency at Xianshan Road Station by 40%, while also addressing high-intensity labor and heat exposure issues associated with traditional methods, thus enhancing the health and safety of construction personnel [5] - The innovative "small tank" transport tool, developed to address transportation challenges, reduced transportation time by 60%, demonstrating the effectiveness of team empowerment and technical innovation in improving on-site efficiency [7] Group 3: Future Implications - The establishment of the modular construction technology system for open-cut subway stations provides a standardized implementation basis for subsequent Qingdao Metro lines, indicating its potential for greater application in future subway construction projects [7]
“高颜值”大桥成功合龙,从武汉开车去这些地方能省3小时
Chang Jiang Ri Bao· 2025-05-26 01:17
柴埠溪特大桥雄踞柴埠溪大峡谷之上,桥面距谷底近300米,主塔顶部距谷底约500米,其刚劲挺拔、简洁轻盈的造型设计与周边群峰 叠翠、蔚为壮观的高山峡谷景色完美地融为一体,加之当地雨水丰沛,一年中云雾天气多达100多天,形成"桥立云端、云海翻腾、宛若仙 境"的绝美景象,建设者们"踏云凌霄",造就了不一样的工程建设之美,也让大桥成功出圈,成为国内外专家学者以及众多摄影爱好者争先 打卡的胜地。 上午10时,记者来到柴埠溪特大桥合龙现场。天空湛蓝,几朵白云从头顶悠悠飘过,阳光洒在峡谷之间,大桥的钢梁结构在光的照耀 下熠熠生辉。几台大型起重机稳稳地伫立在桥上,长长的吊臂高高扬起,其他各种施工机械也纷纷就位。 随着现场指挥人员一声令下,合龙工作正式启动。起重机缓缓启动,一块长12.25米、宽3.4米的预制板面板被精准地吊起并逐步向预 定空隙位置靠近。桥面上的施工人员紧密配合,有的负责测量定位,有的负责焊接。当预制板面板最终精准就位,现场爆发掌声和欢呼 声。 从远处望去,合龙后的柴埠溪特大桥如一道绚丽的彩虹横跨在峡谷之上,与周边的山水相得益彰。 5月25日上午10时18分,由湖北交投投资、中交二航局承建的宜来高速公路关键控制 ...
中沙古雷乙烯东部水系统消防泵站机械竣工
Zhong Guo Hua Gong Bao· 2025-05-21 05:09
Core Points - The completion ceremony of the mechanical construction of the first fire pump station for the Fujian Zhongsha Gule 1.5 million tons/year ethylene project marks a significant milestone in the project development [1] - China Chemical's Donghua Engineering faced challenges such as large project scale, tight schedule, and high international standards since signing the total contract in January 2024 [1] Group 1 - The company aims for star-rated standardized construction site management, focusing on 10 modules and 32 sub-items to enhance on-site management [1] - The implementation of a new management philosophy includes "five minutes before the meeting, two hours on-site, six daily persistences, three proximities, and four standardizations" to improve customer satisfaction and market competitiveness [1] Group 2 - The company adheres to safety production responsibility and grid management, achieving 758,770 safe man-hours and zero accidents [2] - The introduction of the "sample leading plan" has improved the acceptance rate of engineering entities to over 99% by reducing vertical deviation from 8mm to 3mm [2] - A water resource recycling system has been innovatively implemented, promoting green construction and sustainable development [2] Group 3 - The use of a PMS system allows for data-driven decision-making, optimizing resource use and enhancing team communication [2] - The project has shifted on-site prefabrication to factories, reducing on-site wet work and cross-contamination, achieving a 99% acceptance rate for incoming component quality [2] - A digital delivery system has been developed to ensure seamless data flow among design professionals, improving data consistency and addressing potential issues promptly [2]