28 120 km/h, huang hundred accelerating railway construction prophase work
on February 23, the new yellow barrels to baise railway guizhou period of geological survey and supervision of the bidding announcement, the early stage of the project feasibility study and preliminary design work is speeding up its line construction plan in detail, is expected to start construction this year.
the tender announcement main content is as follows:
1, the tender conditions
new yellow barrels to baise railway is currently at the feasibility study stage, according to the comprehensive transportation, and regional economic development in guizhou center project meeting off to "(qian zong/regional centers dedicated debate (2021) 26), the chengdu bureau group co., LTD. About adjusting yellow barrels to baise railway in guizhou province notice period of preparation and construction management unit of statistics (triple current letter (2021) no. 455), the project owners for the shanghai-kunming railway passenger dedicated line in guizhou co., LTD., project investment proportion is: according to the preliminary design approval, bidding for guizhou shanghai-kunming railway passenger dedicated line co., LTD.Project has the tender conditions, the public bidding on the project.
2, description
new yellow barrels to baise railway liuzhi, anshun city, located in southwest guizhou province region in qianxinan and guangxi baise.Lines from both the shanghai-kunming railway yellow barrels standing derivation, the north and south to the zhenning, ziyun, wangmo, happy and lingyun county after the access to the yongle nanning railway station, then, through the yongle to baise build nanning railway secondary introduction of baise nanning railway station, trunk line total length of 314.149 km, 28 set the station.
among them, the main period of guizhou is about 176.103 km long, the new bridge is about 26.717 km long, 76 new tunnel 44 long, about 113.980 km, total length of 140.697 km, bridge sui bridge sui ratio is about 79.9%.
main technical standards are as follows:
(1) the level of railway: class I railways;
(2) the number 9: single;
(3) the design speed: 120 km/hour;
(4) the minimum curve radius: the general area of 2000 meters, difficult area 1600 meters;
(5) limit slope: 13%;
(6) drawing method, electric traction;
(7) traction quality: 4000 tons;
(8) departure line effective length: 850 meters, 880 meters of two;
(9) locomotive types: jet HXD3D, cargo HXD3;
(10) control mode: semi-automatic control.
plan period: 5 years, program start date: April 1, 2022, the plan completion date: March 31, 2027.(specific time from the date of the contract signing to project through the national acceptance check).
3, bidding scope: guizhou at the beginning of the period of project construction of a new yellow barrels to baise railway measurement, geological investigation supervision measure, supplementary measure phase.
4, blocks divided: this project subject to tender into a block, block number is: DKJL.Job content as follows:
(1) review the outline of engineering geological investigation, on-site process of engineering geological investigation supervision, supervision, acceptance of engineering geological investigation report, review engineering geological survey work is in compliance with relevant regulations, specifications and contract requirements, cooperate with the construction process of geological survey and investigation and analysis of the problem.
(2) the survey results to review acceptance of prospecting units, organize on-site check when necessary;To provide survey results acceptance report, survey work and results report whether meet the requirements of the regulations and standards, and professional engineering design requirements put forward a clear conclusion.
(3) according to the country, wang group, formerly the ministry of railways current and effective rules and regulations, regulations and the relevant documents to complete the geological survey and supervising other related work.
yellow barrels to baise to sketch ▼
