What are the basic conditions for track laying?

What are the basic conditions for track laying? Below, Zhongda Consulting will introduce them in detail for your reference.

(1) Construction preparation

Before the construction of the track project, you should be familiar with the approved construction design documents (including change design documents), receive the completed track construction project and change design information, and check. Technical briefings should be conducted before construction.

(2) Construction survey

Investigate the source of ballast along the line, the method of ballast supply, the transportation conditions of ballast and the setting conditions of the ballast storage yard, and investigate the conditions of water, electricity and other resources along the line and Collect natural conditions along the route such as hydrology and meteorological data.

(3) Preparation of implementation construction organization design

1. Basis and principles for preparation.

2. Project overview.

3. Construction organizational structure and labor organization.

4. Main construction methods and construction arrangements (including construction sequence and construction progress), determine welding in each season. Technical measures for laying long rails and the implementation plan of the track laying schedule.

5. Track component material planning and feeding methods.

6. Track laying and rail welding base settings, temporary projects along the line, communication and driving plans.

7. Production and domestic water and electricity supply plans.

8． Configuration plan for construction machinery and testing and testing equipment.

9. Engineering transportation organization (including long rail transportation) and rolling stock allocation plan.

10． Measures such as construction period, construction safety, quality assurance, civilized construction and environmental and labor protection.

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