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The successful completion of Guangyuan hydraulic testing project
 
This project was situated in the mountain area of Sichuan province , the difference of level was large ,and the largest could be more than 550 meters. The single Φ1016 pipeline could be divided in 16 parts .The mountain road was hard to walk ,many construction sites were located in the top of mountain ,the most roads were dirt road, and there were big slopes, many cliffs and precipices.
The construction time is in the rainy season of Sichuan, which was almost raining every day, the continuous raining resulted in the slippery and wet road ,the road often be thrust by rainwater , landslide collapsing along with blocking up. There were rock dropping out frequently from the cliff by the side of the road in the rain or after the rain, and the river rose in a large extent. The chain reaction of Rainy weather brought huge difficulty and hazard to the traffic and construction safety.    
Moreover, the construction time was very strained, to meet the demand of customers, zhonggui interconnection Φ 1016 pipeline must in whole line cut through  to attain the commissioning condition on the 30th,June .Not only the task was burdensome ,but also the construction time was strained. The pipeline tentative pressure is very high, the highest tentative pressure of Φ1016 pipeline could reach to the 15.8Mpa ,and the 610 pipeline could reach18.57 Mpa.
To make sure the construction could be completed in time ,the staff of the project spend lots of effort and endeavor .Since the construction beginning in midmonth of June to the most intense construction period, until to the early July, Φ1016 pipeline pressure testing and drying were finished ,the project department staff worked day and night ,most of staff worked hardly in consecutive days ,even without any sleep in ten days .
All the staff of Guang yuan project department work scrupulously to fulfill duties, persevered working hard without any fear ,Pan Yin he ,who was the dong xi river team manager ,shouldering the construction task by himself ,commanding presence without any grumble, Liu Chun Shui ,who was the manager of the team, working assiduously to consummate the task .technician Zhang Hua not only fulfilled well the work of construction program, trimming and filling out the material, and the connection of supervisor and party A  ,but also help the team do some physical work consciously. Additionally ,Lu Jiliang ,Zhao Guang hui ,Wang yuankun ,Chengangjie ,Gao zhishun ,Guan qingyang,Chenjixue, Wang haipeng ,Xue zhenhai etc, all worked outstandingly, made the huge contribution for the project running smoothly .  
Zhang Enshi, since being assigned to the Guangyuan project from the Tian shui project ,he Worked hard day and night ,and in the critical moment ,Shang Guangbo ,Wu Zhanjie ,who were the vice boss and Zhang Suozhu ,Chen Baosheng ,Cao Shidong Yang Duo,Wang Zhihong and many other department managers and pressure testing company elites all went to assist ,in the construction process ,they were supported and assisted by the company leaders and every departments .This project fulfilled the construction task successfully ,and satisfied the demand that constructor should go into operation in time.
 
 
 
 
 
 
 
 

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