易于使用的解决方案，以防止公用事业事故

Waskita Karya (Persero) Tbk is one of the leading state companies in Indonesia that plays a significant role in infrastructure development. Founded in 1961, Waskita Karya initially participated in water-related project work including reclamation, dredging, ports and irrigation. However, since 1973 the company has started to develop its business as a general contractor on a broader range of construction activities including roads, bridges, airports, waste processing plants, cement plants and other industrial facilities.

现场公用事业检测和文档

Bekasi-Cawang-Kampung Melayu Toll Road或Becakayu是在Kalimalang河上建造的高速公路，可减少Kalimalang周围的交通拥堵。高速公路区的建设于2018年完成。从那时起，Bekasi开始迅速增长，现在已成为无法负担在雅加达购买房产的公民的“逃生”。此外，Bekasi也已成为雅加达的重要卫星城市。

来自2016年BPS（统计中心）的数据显示，从Bekasi到Jakarta的通勤者约有359.531个通勤者，这增加了交通拥堵，例如在高峰时段驾驶2-3小时的距离为15公里。因此，政府启动了Becakayu高速公路的建设，该高速公路将沿21,042公里连接到​​雅加达，总投资总计高达72亿IDR。

随着Becakayu高速公路高速公路，同一条路线只需30分钟。该高速公路项目在加速交通以及连接两个主要城市的商品运输和服务分配中起着至关重要的作用。

挑战

Waskita Karya was contracted for the entire design and building of the infrastructure and the motorway. On this current project (Becakayu Phase 2A – edge), along with over 700 meters, the contracted team is passing through various terrain and asphalt conditions. The section consists of 48 pillars (foundation) with different dimensions, and those pillars are embedded from 5 m up to 10 m depth.

It is essential to ensure in the early process that the pillar's design is correct and safe to embed up to 5 or 10 m depth. Only after this step can the construction process start.
Typically, there are plenty of utilities buried underground, especially as the project site dominantly is in the inner city and some of the utilities are critical such as electric cables, oil and gas pipes. Those utilities are usually buried under 2 m depth; therefore, right after the predesign of the pillar's position, it's necessary to check the real situation on-site, before the construction begins.

其背后的原因是要避免进行挖掘工作时实用罢工。如果现场检查表明计划的支柱的位置会危及公用事业，则柱子需要重新设计了支柱的位置，有时需要重做支柱本身的尺寸。

“由于该项目的时间表和复杂的工作范围，我们需要一种解决方案，该解决方案可以使我们能够轻松检测埋藏的实用程序，但精确。快速意味着这里不仅易于使用和操作，而且易于使用分析并获得结果。我们需要一种解决方案，使我们能够轻松，快速地了解公用事业的准确位置，并可以立即获取文档。” Trek Division高级副总裁Luki Danardi解释说。

解决方案

使用DXPlore软件实时操作Leica DSX和可视化的易感性，检测埋藏的公用事业变得更加简单，任何人都可以做到这一点，而无需拥有地面穿透性雷达（GPR）背景专业知识。在很少的培训的情况下，工作人员就能没有任何问题就可以使用。

除此之外，该软件允许检测地下埋藏的公用事业，更快但精确。还允许将收集到的数据导出到各种文件的格式（CAD或BIM软件）上，该数据允许以后将数据与其他部门一起使用，甚至可以直接发送到挖掘机的机器控制系统。

“ Leica DSX正在支持我们检测所有类型的埋藏公用事业，例如水管（PDAM），光纤电缆以及油气管道，并具有高分辨率。因此，我们可以避免在施工期间避免使用公用事业的风险，节省效用的风险美国时间并避免该项目的额外费用。减少在挖掘工作期间的公用事业罢工，并减轻由于作品失败造成的罚款而减轻金钱的损失。” Danardi解释说。

The outcome

"We could detect buried utilities in our project so it could mitigate the accident during the construction and pay-fine due to the failure of excavation. Comparing with old methods we used; this equipment is helping us a lot, from time savings until cost savings and delivering accurate design for an infrastructure project," Danardi explains.

Besides the cost and time savings, the detection solution is easy-to-use, and the learning curve is very low. Due to the logical and user-friendly interface of the Leica DSX, Waskita Karya only needed one-day training, which was conducted by Leica Geosystems team.

“从那天开始；我们的内部团队能够正确操作GPR。他们甚至可以教同事使用该系统，”concludes Danardi.