·Hangzhou will subsidize 10 million yuan of school bus
The subsidy fund with a total financial arrangement of 10 million yuan in Hangzhou, Zhejiang Province will provide a one-time subsidy to some districts (counties and cities) with financial difficulties and high expenditure pressure. During the Ching Ming Festival, the Hangzhou Municipal Government issued the "Notice on Doing a Good Job in the Safety Management of Students' Shuttle Cars", which made new clear regulations on school bus safety management.
The "Notice" has specific definitions for students in different stages of kindergarten, elementary school, junior high school and high school. For example, the kindergarten strictly controls the transfer and implements strict management. The special student pick-up and drop-off service is carried out in the primary school stage. The shuttle bus is hired in the junior high school stage. The high school stage is strictly controlled. The existing student pick-up car should be included in the unified management scope of the shuttle bus.
Take a special school bus, a bus company to open a special line, a professional passenger transport company to send students to go to school to run a variety of models to run the school bus.
Use the purchase or hire of a pick-up truck to solve the problem of rural primary and secondary school students picking up and drop off. In the way of government purchase of services, the government entrusts local bus companies or passenger transport companies to be responsible for the operation and management of rural primary and secondary school students' shuttle buses, and to ensure the transportation of rural primary and secondary school students.
Expand the coverage of public transportation and solve the problem of transportation between primary and secondary school students in urban and rural areas. In areas where the public transport network is completely covered, primary and secondary school students are encouraged to go to and from school to take the bus instead of the student pick-up and drop-off; for schools that have not yet been covered by the public transport network, new or extended bus lines or morning and evening student bus lines will be opened, and stations will be added reasonably ( Point), expand the bus coverage; bus lines with insufficient passenger traffic, increase the number of bus delivery during the peak hours of students going to school.
To build a boarding school, non-boarding schools should also build some student dormitories to try to solve the problem of accommodation for students who go to school in the distance. Students living in the school are transported by special students on a shuttle bus every week. It is indeed necessary to rent a social vehicle to pick up students due to insufficient capacity.
The full participation of multiple departments in the management of school bus safety is also a major feature of the new regulations for the safety management of school buses in Hangzhou. Establish a student shuttle bus safety management leading group composed of public security, education, transportation, development, finance, safety supervision and other department heads to coordinate school bus management. For example, if the municipal financial education funds allocate a total of 10 million yuan of subsidy funds, it will provide one-time subsidies to some districts (counties and cities) with financial difficulties and high expenditure pressures; schools (kindergartens) establish and improve the student safety management system for shuttle buses, and do Good student shuttle bus and driver information, pick-up and other programs; the public security department unified production of student shuttle bus signs, and the transportation department to investigate and deal with serious traffic violations such as "sick car", "black car" and "overloaded car" Wait.
There are five general body styles of ball Valves: single body, three-piece body, split body, top entry, and welded. The difference is based on how the pieces of the valve-especially the casing that contains the ball itself-are manufactured and assembled. The valve operation is the same in each case.
In addition, there are different styles related to the bore of the ball mechanism itself.
Ball valves in sizes up to 2 inch generally come in single piece, two or three piece designs. One piece ball valves are almost always reduced bore, are relatively inexpensive and generally are throw-away. Two piece ball valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. The 3 piece design allows for the center part of the valve containing the ball, stem & seats to be easily removed from the pipeline. This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings, polishing out of small scratches on the ball, all this without removing the pipes from the valve body. The design concept of a three piece valve is for it to be repairable.
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