Recently, WuXi initiated a project for lake ecological environment restoration including shoreline landscape shaping and historical heritage and public service facilities construction. The purpose is to solve the prominent problems regarding the lake shoreline in order to build a beautiful river landscape that is ecologically beautiful to exemplify urban civilization, creating nostalgia to  benefit citizens and bringing harmony between human and environment. TYHEN utilized a KR125 small rotary drilling rig to participate in the construction project of "Jiangxi Street Beautiful River and Lake Comprehensive Upgrading Project - JieJing Bang"; it managed to complete the tasks of drilling, cage production, cement pouring and other one-stop services in a narrow space; it completed the construction task efficiently and created  huge economic benefits for the customer.

This project is the key of WuXi Beautiful River and Lake initiative, it aims to comprehensively improve the landscape and water environment of 10 river channels including HengJingBang, HongQiaoBang, QianJin River and MeiDong River in JiangXi Street. The construction work in this project includes new footpath and railing, greens optimization and improvement, revetment restoration, landscape sketch improvement, lighting, water supply and drainage improvement etc. The total length of the river is about 8.14 kilometers. Once completed, it will be transformed into an unique first-class industrial, terrestrial and cultural belt actualizing a riverside green landscape that is "near water, transparent, cheerful and pleasant".

The site’s geological condition mainly consists of backfilled soil and silty clay layer, the designed pile diameter for construction is 600mm. It is crucial to protect the important buildings and thermal pipeline along the river. Under the premise of ensuring near-by buildings’ integrity, TYHEN construction team utilized the trenchless slope protection technology; by first initiated the drilling, followed by the placement of the reinforcement cage, then finally the pouring of concrete; TYHEN successfully ensured the buildings and river’s safety while avoided causing mud pollution. TYHEN’s construction team overcame the difficulties of cargo transportation caused by the epidemic and completed the production of reinforcement cage efficiently; it maximized the advantages of small rotary drilling rig in the narrow construction site, and completed the pile foundation construction with high quality, efficiency and safety.