1. Mechanical cleaning, water spraying and manual cleaning shall be carried out for the dam and beach area of the reservoir.
2. Clean up the waste cement pipes, telephone poles and other sundries on both sides of the roads along the competition, and arrange special personnel to inspect the garbage and muck transport vehicles passing through the sections of the reservoir area every day.
3. 1 Small advertisement cleaning vehicles are dispatched every day to clean up illegal small advertisements on buildings and signboards along the competition and on both sides of Zhongshan Road.
4. Build three public toilets in the north and south of the reservoir dam and Mangshan Park respectively, and install four mobile toilets at the same time for the use of staff and spectators; Four independent toilets were installed in the beach area of the reservoir for athletes to have a urine test. Humanized transition zone track, carefully designed.
Triathlon * * * includes 1.5km swimming, 40km cycling and 10km long-distance running. In the competition, the athletes finish the swimming competition first, then go ashore and get their bicycles for 40 kilometers in the conversion area, and then return to the conversion area to wear shoes for the final 10 km long-distance race. Because the equipment used in the three competitions is different, athletes need to change their equipment in time with the help of the transition zone to prepare for the next battle. Therefore, the transition zone, which carries the transition and final sprint of each stage of the competition, often becomes the focus of the competition. Changping Olympic Triathlon Stadium has set up an important transition zone in front of the spectators' stands, and the spectators can clearly see the "every move" in the transition zone with a length of 546 meters and a width of 27 meters when sitting in their seats.
The transition zone is located at the bottom of the dam of the Ming Tombs Reservoir. In order to ensure that the function of the reservoir will not be affected, a temporary hardened road surface can be provided at the same time. After discussion and demonstration, designers and constructors finally put forward a plan: spread a layer of steel formwork on the leveled beach, then directly drop the bowl scaffold on this layer of formwork, then spread a layer of steel formwork on the scaffold, and finally stick a plastic runway on this layer of formwork. Through this design, all the facilities of this track can be dismantled within 5 hours, and the plastic track can be reused after the game. This is the first time that this movable plastic track has been used in an international competition.
Babo grandstand seat
The dam stands have a good perspective and blend in with the surrounding landscape.
The dam stand is next to the transition area, which is another humanized area after the transition area. Rows of blue seats blend with the sparkling lake and the surrounding beautiful scenery, giving people unlimited pleasure. Zhang Xinsheng, deputy director of the Development and Reform Commission of Changping District, said that the dam slope is the best place to set up the audience. This is not only the best place to watch the game, but also the beautiful scenery of the Ming Tombs Reservoir.
Li Mengjun, media director of the triathlon venue team, said that "Good Luck Beijing" has built 5,300 seats in the 2007 international triathlon. According to the requirements of the International Olympic Committee, there will be 1 10,000 seats during the Beijing Olympic Games. By then, the stands will occupy two-thirds of the whole dam. In order to let the audience watch the details of the game more clearly, there will be a big TV screen in the venue. In order to allow the media to better report the game, there are media seats in the stands that can accommodate more than 170 people, including both written media seats with tables and photo reporters seats without tables.
As an evacuation passage for the audience, the dam crest shoulders an important mission. In order to protect the safety of the audience, the guardrail on the top of the 600-meter dam was specially raised.
In addition, a steel overpass with a span of 19 meters was temporarily built at the entrance of the stadium for athletes, officials, VIPs, media and staff to enter and leave the stadium, which can be quickly dismantled after the game.
The site closest to nature embodies the concept of environmental protection.
The Ming Tombs Reservoir belongs to the North Canal system and is located in Dongsha River, a tributary of Wenyu River, adjacent to the famous Ming Tombs Scenic Area. The surrounding environment of the reservoir is beautiful, and the vegetation coverage rate reaches more than 50%. In September 2006, 5438+0 was rated as a national tourist attraction. The water surface of the reservoir area is 3.02 million square meters, and the water quality is Class II, which meets the competition conditions. In 2005 and 2006, two consecutive Triathlon World Cups were successfully held here, which was praised by the participating athletes as one of the best triathlon venues in the world.
Compared with the 2006 Iron Man World Cup in Beijing, a 700-meter river embankment road was built along the Ming Tombs Reservoir, connecting the reservoir and Yingshan Road. This new road will be used as a new bicycle lane. The completed track is about 700 meters long and 7 meters wide, with shoulders on both sides 1 meter. Masonry wave walls and masonry slope protection on both sides are about 2,300 cubic meters. Grass-planted slope protection bricks are laid between the slope protection and wave walls for 4 150 square meters. Trees and shrubs are planted on both sides for about17,000 plants, and ground cover plants are planted for about 5 100 plants, and the lawn is 6,300 square meters. The stadium is surrounded by full of green.
In addition, the rubber used for the rubber track in the transitional area of nearly 20,000 square meters is produced by Zhejiang Luhuan Environmental Protection Technology Co., Ltd., which uses waste tires as the main raw materials, uses the waste heat of thermal power plants as heat energy, and adopts pollution-free technology to produce products with excellent texture and low price. This technology won the first prize of Zhejiang Science and Technology Progress Award, and the enterprise was also rated as Zhejiang Circular Economy Demonstration Zone.
Borrow if you can change it, which fully reflects the thrifty competition.
Tiesan Stadium has water conservancy facilities, which are temporary competition venues and must be demolished after the game. In order to ensure the effective use of government investment and implement the requirements of thrifty hosting of the Olympic Games, the construction planning is combined with the management and operation of the Ming Tombs Reservoir and the operation and development of Jiulong Amusement Park, and it is integrated with the outdoor leisure industrial zone being planned in Changping District, making Tiesan Stadium a highlight of the Ming Tombs Scenic Area and serving the economic and social development of Changping-requisitioning more than 6,000 square meters of office space in Jiulong Amusement Park.
In terms of material selection, the effective service life of the selected rubber runways is more than ten years, and these runways will be used for the reconstruction of primary and secondary school playgrounds in Changping District after the games.
In terms of technology, the size and specifications of the steel used to build the platform meet the building construction specifications. After the stadium is demolished, these steels will be priced and reused by the construction unit.
In terms of lighting energy saving, 185 LED30W high pole (pole height 8m), high brightness, environmental protection and energy saving solar lamps are installed along the track, which not only provide lighting requirements, but also use sunlight to save electricity.
At the top of the dam of the Ming Tombs Reservoir, there is an antique dragon-shaped building. Zhang Xinsheng said that it is called Longting with a building area of more than 300 square meters. It is a pavilion for tourists to enjoy the cool in the Ming Tombs Reservoir. After the relevant personnel installed doors and windows and painted the interior, Longting became a VIP lounge. It can be said that it is a frugal event according to local conditions.
Two-way power supply cables were laid in front of the dam of the Ming Tombs Reservoir, and high-power generator cars were rented to ensure the electricity consumption during the Games. Actively consider the track used after the game will become the playground of primary and secondary schools.
Because Tiesan Stadium is a temporary competition venue with water conservancy facilities, it must be demolished after the game, so it is very important to use it after the game. In order to ensure the effective use of government investment and implement the requirements of thrifty hosting the Olympic Games, we have made careful arrangements in design, material selection and construction. In the design, it should be combined with the management of the Ming Tombs Reservoir and the development of Jiulong Amusement Park as far as possible, and with the outdoor leisure industrial zone being planned in our district, so that the construction of Tiesan Stadium will add luster to the Ming Tombs Scenic Area and serve the economic and social development of Changping. In terms of material selection, the effective service life of the rubber track we choose is more than ten years. After the game, we will use these runways for the playground reconstruction of primary and secondary schools in this area. In terms of technology, the size and specifications of the steel used to build the platform meet the building construction specifications. After the stadium is demolished, these steels will be priced and reused by the construction unit.