The scope and general plan of the bid opening of the 8-bid pile foundation project of Naqing Expressway in Guizhou are as follows:
Naqing expressway (Nayong via Liuzhi to Qinglong expressway) is a section from the sixth longitudinal engine to Xingyi expressway in the planning of expressway network in Guizhou Province, or a section from Bijie-Nayong-Liuzhi-Qinglong-Xingyi-Yunnan Hekou in the national highway encryption. Naqing expressway (Nayong passes through Liuzhi to Qinglong expressway) is a section from the sixth longitudinal vitality to Xingyi expressway in the planning of expressway network in Guizhou Province, and it is also a section from the national highway encryption ""Bijie-Nayong-Liuzhi-Qinglong-Xingyi-Yunnan Hekou ""expressway ". The whole line is designed with a speed of 111 kilometers per hour and four lanes, with a total length of about 153 kilometers and a total investment of about 35.4 billion yuan. Tender announcement of construction project subcontracting (NQ13-112) project
1, tender conditions
This tender project is the T13 bid and civil works (omitted) of civil works in Nayong-Qinglong expressway, Guizhou Province, and the construction of this project is now subject to public tender. This tender adopts open tender.
2. Project overview and bidding scope
2.1 Project overview: Nayong-Xingyi expressway Nayong-Qinglong section starts from Nayong County, Bijie City, passes through Zhijin, Liuzhi, Shuicheng and Qinglong, and ends at Pu 'an Tea Factory, Pu 'an County, Southwest Guizhou Province, and is connected with the established Nayong-Xingyi expressway Qinglong-Xingyi section, with a total length of 162 kilometers. The starting and ending pile numbers of T13 standard of civil engineering are K112～K121, and T18 standard of civil engineering is K156～K164.
2.2 bidding scope: T13 bid K115-K118 temporary facilities construction, including the construction of project residence, temporary roads and station
2.3 planned construction period: 151 calendar days, planned commencement time (omitted), planned handover time (omitted), and actual commencement time shall be subject to the time when the commencement order is issued).
The route starts from the intersection of Zhaile Township in Nayong County and Zhijin-Nayong section of Xiamen-Chengdu Expressway (set up Zhaile Hub), runs along the west side of Nayong County, crosses the Zhina Railway, enters zhijin county after passing through Zhangjiawan, enters Suojia Township in Liuzhi Special Zone through Bainitang and Chicken Farm, crosses Sancha River after passing through Xiapingzhai and Anjiapo, and crosses Pupan Expressway at the edge of Yanjiao Longdong Cave (set up Yanjiao Hub). To the west, it crosses Duxiang Expressway (set up Yanjiao West Hub Interchange).
It passes through Anliu Intercity and Shanghai-Kunming Railway in the east of Duoque, and reaches Shuicheng County Monkey Farm. The route is separated from Pupan Expressway in the wild village of Monkey Farm in the west (set up barren hub interchange), and continues to cross Beipanjiang River in the south (set up _ _ Jiang Bridge) and then enters Qinglong County, passing through Changliu and Zhongying.