L10 -C -D＆-G退役
BOSKALIS海底服务是由INEOS E＆P A / S的2018检查，修理和维护（IRM）运动收缩，涉及在各种资产20截止范围的准备和执行。BOSKALIS海底服务动员其新加入的潜水支援船（DSV）BOKA亚特兰蒂斯的活动和提供的饱和度（SAT），潜水和整个竞选遥控潜水器（ROV）服务。船上的团队，保证了活动的顺利执行，包括除其他外的海上施工经理，潜水警，3人项目工程组，数据管理，有5人检查组，医疗兵，SAT潜水监事，潜水技术员，12人SAT潜水队，待机SAT和空气潜水员，6人生命支持团队，6人ROV团队，各种分包商团队。这也包括安全官员，谁在船上整个竞选。没有失去的时间受伤竞选期间经历。
丹绒埃马斯是三宝垄，中爪哇的海港，并用于货物和旅客运输。港口管理和国有公司PT操作。Pelabuhan印尼III。三宝垄港口的发展旨在加强港口的装卸能力，以及支持中爪哇省，已经看到持续增长，从2012年的端口设置为成为一个经济为计划的海收费公路24个支流港口，印尼政府的倡议，以提高印尼群岛的西部和东部地区之间的海上国内连接。港口和去除水下沉箱的深化，形成了开发工作的一部分。该WIKA-BOSKALIS KSO（财团）在丹绒埃马斯港授予Kalibaru终端第一阶段的设计和建造合同于2018年七月项目规范下WIKA-BOSKALIS KSO，威卡负责设计和施工活动188金宝博亚洲娱乐新Kalibaru终端1阶段挖泥工程在丹绒埃马斯的回转区填海工程是由PT执行。BOSKALIS印尼国际。工程的第一阶段包括基建疏浚的大约240万立方米，现有的结构和工作的执行和消除近950立方米水下沉箱在其监测的稳定性研究。 During the second stage of the works, regular monitoring surveys were carried out to assess the rate of siltation and a final maintenance dredging campaign was executed. By April 2019 the capital dredging works and caisson removal were completed. After a maintenance period of one year, the final maintenance dredging campaign was concluded in May 2020. SAFETY, HEALTH AND ENVIRONMENT Boskalis’ No Injuries, No Accidents (NINA) behavioral based safety program was adopted for the whole project. Challenges were presented in the form of a local workforce with little focus on safety and not used to wearing personal protective equipment. Extensive project inductions, continuous followup through toolboxes, on-the-job trainings and relentless attention for SHE-related matters made it possible to execute the project in nearly 280,000 safe working hours without lost time injuries. The maintenance dredging works were performed in the midst of the worldwide Covid-19 pandemic. Special care was taken to ensure health and safety of all involved, whilst still finalizing the works in time. CAPITAL AND MAINTENANCE DREDGING WORKS The aim of the capital dredging works was to deepen the port to a depth varying between seven to twelve meters below lowest astronomical tide for the various areas. A total volume of 2.4 million cubic meters was dredged in a period of some five months by the trailing suction hopper dredger (TSHD) Gateway and two grab dredgers. Dredged material was transported to and discharged at the designated offshore disposal area by the TSHD and split hopper barges. The contract stipulated a maintenance dredging campaign, one year after completion of the capital dredging works. The maintenance dredging works have been executed by the TSHD Oranje and one grab dredger for the shallow areas. STABILITY STUDY AND MONITORING OF EXISTING STRUCTURES Prior to the commencement of the capital dredging works, a stability study of the existing structures, such as quay walls and jetties, was undertaken in cooperation with a local consultant. The study consisted amongst others of cone penetration tests, sub-bottom profiler surveys and a review of the various construction drawings from the past. During the capital dredging works, the deformation of relevant existing structures was monitored by means of a robotic total station and by inclinometers. All measured deformations remained within the predefined limits. CAISSON REMOVAL Due to land subsidence in Semarang and surrounding areas, an old and disused wharf in the port of Tanjung Emas had submerged below the water surface over the years. Earlier attempts by the client to remove the caissons which formed the perimeter of the wharf were unsuccessful. With the use of a heavy duty chisel deployed from a grab dredger, the caisson structures were broken into smaller sections, which were subsequently dredged by the grab dredger. Nearly five hundred meters of caissons were removed successfully. LOCAL CONTENT With the UN’s Sustainable Development Goals and our commitment to local capacity building highly valued, the works were executed by a nearly completely Indonesian team, in close collaboration with a local consultant. An Indonesian subcontractor was contracted to undertake the grab dredging and caisson removal scopes. The local stakeholders were very much aligned with this way of working and no grievances of local fishermen and communities were voiced. SUCCESSFUL COMPLETION Both the client and other stakeholders in the port were fully satisfied with the high efficiency performance achieved, resulting in the project being completed safely, within budget and on time.
阿德莱德港是在南澳大利亚州，位于外港主端口。端口被弗林德斯港口私人有限公司（弗林德斯端口），并同时处理集装箱和邮轮运营，显著到该国的经济活动贡献。弗林德斯端口确定了由超巴拿马级船只的出现，带动现有基础设施升级的需要。为了满足这一增长的现有信道必须被加宽，以容纳具有49 m，无操作限制的最大宽度的血管。弗林德斯端口承包BOSKALIS执行疏浚工程。SCOPE挖泥工程包括在现有接入信道的40米加宽，以170米的总宽度和摆动盆从505至560微米，以-14.2米LAT的深度。挖出的材料被运往指定的疏通材料放置区，位于离岸约30公里的圣文森特湾。疏浚工程是由TSHD网关和BHD芒努尔由犁船和驳船协助进行。1500000立方米实价的总量在约3个月疏浚。早期承包商参与BOSKALIS被任命为首选承包商在2018年10月和时间获得与弗林德斯港口，工程顾问奥雅纳和环境顾问BMT疏通许可证一起从这一刻协助。 The dredge licence was granted by the Environmental Protection Agency of South Australia (EPA) on the 12th of March 2019. Environmental management plans were written in close collaboration between all parties, ensuring commencement of dredging works in time. ENVIRONMENT Environmental protection was of utmost importance for the executing of the project. Seagrass meadows are present adjacent the access channel for which stringent turbidity limits applied and seagrass surveys were undertaken prior and post dredging works. The project was partly located in the Adelaide Dolphin Sanctuary, hosting several resident and transient dolphin species, for which marine mammal monitoring was undertaken by the dredge crew. Prior to the works, razorfish present at the seabed in the channel had to be removed to prevent the potential spread of the Pacific Oyster Mortality Syndrome to South Australia’s important oyster farming industry. Finally, the overseas and interstate dredge vessels obtained a thorough cleaning prior to arrival in South Australia to adhere to Australia’s biofouling guidelines in order to prevent the importation of invasive marine species. STAKEHOLDERS Stakeholder management was key to the project’s success. Flinders Ports conducted a large community engagement campaign, which resulted in no complains during the works. During the works, continuous engagement between the EPA, Boskalis and Flinders Ports occurred to remain informed. ADAPTIVE MANAGEMENT During the works, dredge activities had to be managed to remain within the set turbidity thresholds. This was done through The Adaptive Management System in close cooperation with the client and the Environmental Protection Agency. Real-time turbidity monitoring data and knowledge on the operations and the environment ensured effective measures could be taken. During the works however, four events occurred where the upper threshold was exceeded, exuberated by severe weather. The EPA acknowledged that poor weather conditions contributed to the high turbidity levels on occasion and allowed the dredge operation to continue without harming the environment. TEAM-WORK The spirit of cooperation and the open communication within in the project team, as well with the Client and relevant stakeholders was excellent. It's also worth mentioning that almost half the project team consisted of female colleagues working on board of dredgers, on hydrographic surveys, environmental issues, planning, logistics and the secretarial side. SAFETY To prevent incidents during mooring and unmooring, the BHD Magnor is equipped with a mooring actuator. The mooring actuator was developed to eliminate personnel risks and to optimize the dredging process. The system is a remotely constant tensioning mooring system, which eliminates the need to manually handle the mooring lines for the barges coming along side to be loaded.However no firm requirement, but as a result of increasing awareness for pollution, biodegradable hydraulic oil was used in all the hydraulic systems on the project. HR All vessels on the project were operated by a mix of expatriate professionals and Australian seafarers. Personnel was given project specific training to assure the best outcome for the project: Mammal observation training Heritage training Environmental compliance training Project and visitor inductions
1915年恰纳卡莱大桥，也被称为恰纳卡莱海峡大桥，是在恰纳卡莱地区在土耳其正在建设中提出的吊桥。位于正南拉普塞基在亚洲和Sütlüce村在欧洲城镇。该桥将跨越海峡达达尼尔海峡，约马尔马拉海10公里以南。桥是324公里长Kınalı-巴勒克西尔高速公路的中心，这将在东色雷斯连接O-3和O-7高速公路在安纳托利亚O-5高速公路。随着2023米，主跨桥将成为世界上最长的吊桥。桥的总长度将3563米和在一起的办法高架桥长度达到4608米。桥的两个塔的总高度将是318米高。桥的甲板将在72.8米HIGHT和具有45.06米的总宽度为3.5米的最大厚度。甲板将携带六个车道（在每个方向上为三个）高速公路，连同每侧的两个人行道进行维护。2017年1月26日，一个财团SK工程建设公司，大林实业有限公司，LIMAK INSAAT玻璃厂已经TICARET AS和雅皮MERKEZI INSAAT玻璃厂已经TICARET AS被任命为承包商桥梁的建设。 On March 18, 2017, the groundbreaking ceremony was held, marking the commencement of the construction works. Construction activities are underway and scheduled to be completed by March 2022. Boskalis Offshore Marine Services was contracted to execute a part of the lifting operations ,a float-over scope to install the tie-beam and deliver a part of the vessels for transport and installation of the foundation caissons.
Borssele Alpha / Beta版
皇家威斯敏斯特BOSKALIS是全球领先的海洋承包商和服务供应商。以安全作为我们的核心价值，我们提供各种各样的专业活动，石油天然气和可再生的，BLES部门。188金宝博亚洲娱乐这些活动包括188金宝博亚洲娱乐海洋INSTAL-特征研和退役，海底干预，海洋运输和服务，海底服务和海洋调查。此外，BOSKALIS是一个全球性的疏浚承包商，在全球范围内提供拖船和终端服务，并提供海上救助方案。通过了解是什么驱使我们的客户，我们能够提供的解决方案，使他们能够满足他们特定的业务目标。出于这个原因，我们都在不断寻找新的方式来扩大和优化我们的产品，并致力于扩大我们的主张，我们的财务实力支持。凭借我们在工程设计，项目管理和运营，800特美化版船只和活动在全球六大洲90个国家以前所未有的广度名专业人员，我们帮助我们的客户在离岸行业推动边界，创造新的视野。188金宝博亚洲娱乐长期DRIVERS可适用于该项目可再生能源发电。增加能耗。项目上下文在荷兰政府的协定为可持续增长，已同意在2023年，荷兰能源供应需求的16％来自可持续来源。 To achieve this goal, the Netherlands need to generate more wind-energy, both on land and sea. INTRODUCTION The grid connection of the Borssele offshore wind area in the North Sea consists of two 700 MW connections, called Alpha (for Borssele I and II) and Beta (for Borssele III and IV). Boskalis Subsea Cables, in consortium with NKT, was awarded the contract for the supply and installation of 4 export cables and 1 intercon-nector cable. In order to execute the project in a safe and efficient manner, Boskalis has taken full advantage of the expertise and capabilities within the group. To allow the cables to be installed, shallow parts of the route are dredged and sand-waves are pre-sweeped. BSS-III For the project, cable burial up to 10 meters depth was required. To achieve this, a trench of 2 meters was dredged. Then the Boskalis inhouse designed burial sledge BSS-3 lowered the cable another 8.5 meter. The BSS-III is capable to bury the cables up to 8.5 m in sand and 6.5 m in hard clay. A world record for cable burial. Using the tool, Boskalis managed to limit the amount of dredging in the NATURA2000 area Westerschelde and therefore minimizing the impact on the unique environment of this nature protection area.