Standard swimming pool in Vietnam

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VianPool tieu-chuan-xay-dung-ho-boi-viet-nam

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Standard swimming pool in Vietnam

NATIONAL STANDARDS

TCVN 4260: 2012

SPORTS – SWIMMING – DESIGN STANDARD

Sporting facilities – Swimming pools – Design standard

Preface

TCVN 4260: 2012 replaces TCVN 4260 : 1986.

TCVN 4260: 2012 is converted from TCXDVN 288: 2004 in accordance with the provisions of Clause 1, Article 69 of the Law on Standards and Technical Regulations and Point b) Clause 1, Article 7 of Decree No. 127/2007 / ND-CP dated August 1, / 2007 C theater nh government regulations detailing the implementation of some articles of the Law on standards and technical regulations.

TCVN 4260: 2012 is prepared by the Institute of Architecture, Urban and Rural Planning, Ministry of Construction, Ministry of Construction, Ministry of Science and Technology.

SPORTS – SWIMMING – DESIGN STANDARD

Sporting facilities – Swimming pools – Design standard

Scope of application

This standard applies to the design and development of swimming pools, including: swimming pools and water sports, jet pool, swimming pool, pool and mixed pool.

NOTE: For pools requested e all exposed c, which may refer to this standard and shall be the competent authority for approval.

References

The following referenced documents are essential for the application of this standard. For invitations referenced in the publication year, the version indicated is applicable. For the record referenced documents not announced th year ì apply the latest version, including c she amendments and supplements (if any).

TCVN 2622 , Fire protection for houses and structures – Design requirements.

TCVN 4513 , Internal water supply – Design standards;

TCVN 5502: 2003 . Domestic water supply – Requirements of l or drink;

ISO 7447 , system electrical installation of the curious a home.

TCXDVN 33: 2006 1) C incubation water. Pipeline and structure network – Design standards;

TCXDVN 264: 2002 ¹⁾ , buildings and works – Principles b ả n construction to ensure disabled access to use

General provisions

3.1. Swimming pools are classified according to functional use including:

3.1.1. Used to play pool (called t must surely be playing pool) there are 2 types:

– type of length through th Committee of 50 m and type a length of 25 m. In the case where the swimming pool is fitted with an electronic dashboard, the tank strip shall be 50 m +0.03 m or 25 m + 0,03 m

– The swimming pool consists of 8 swimming lanes and 10 swimming lanes, each with a width of 2.5 m.

NOTE:

1) A stain i with pool competitions at all levels are not allowed to design less than 8 lanes;

2) type with a width of 25 m pool po To exercise designed horizontally tank ;

3) False dimensionality d Ai b To ch dull permitted to obtain false positive (+);

4) Depending on demand can design an indoor pool and an outdoor pool.

3.1.2. There are two types of jumpers:

– Hard jump type with height: 10m; 7.5 m; 5m;

– Soft jump bridge with height of 3 m and 1 m.

3.1.3. Swimming Pool for four ages:

– Children under 7 years old;

– Children from 7 to 10 years old;

– Children from 10 to 14 years old;

– Tr e children over 14 and adults do not know how to swim.

NOTE:

1) Can design 4 separate tanks for 4 ages.

2) B To d buzzing ng for children under 7 years old called tank v ầ y.

3.1.4. Breakfast is kind of tank mixes two or more functional use and po To offer regular services for the masses.

3.2. In the complex of swimming pools, encourage the placement of swimming pools, water polo, swimming pool art next to the pool. The swimming pool can be located away from the large swimming pools.

NOTE: C ó can build a b To all three disciplines: jumping, b ó ng water and synchronized swimming.

3.3. Capacity utilization of the pools (some adult press the t when practice or e à u in the same session) is calculated as follows:

– Swimming pool: 15 persons / swimming pool;

– Dancing: 8 people / dance bridge;

– Water ball: 22 people / tank.

3.4. Scale of works is calculated according to the capacity of the stage in the works . S stained spot on the podium was t í nh according t dependence rate from 5% to 7% of the residential population.

NOTE: Depending belonging and o c ä p management and functions using the process to choose the scale for th í ch case.

3.5. Technological process of Pool B are specified in the Arab Table 1.

Table 1 – Technical level of the swimming pool

C Village I	Level II	Level III
Qualified to organize training and competition in the country and internationally.	Qualified to organize training and competition in the country.	Qualified to organize training and competition in the locality
Having water treatment system, ensuring high hygiene technical requirements, safety and ecological environment.	Having a water treatment system, ensuring technical requirements on hygiene and safety of the ecological environment.	Water treatment system, ensuring the minimum technical hygiene requirements, safety and ecological environment.
The project is more than 100 years old and applies advanced design solutions.	The project has a sustainability of over 70 years and applies advanced design solutions.	The building has over 30 years of sustainability and the use of materials available in the locality.
There are facilities with full facilities, high quality for athletes and spectators.	Works with all e servingincubation facilities for athletes and spectators.	There are some rooms that meet the minimum requirements of the athlete.
Fire resistance class I and level II.	Fire resistance class II and level III.	Fire class III and IV.
There kh á n radio, use durable materials, beautiful, high quality.	There are stands, with the scale of the local demand, usingsustainable materials.	No sidelines or stands a simpleArab n.
Technical corridor running around an e To install the imaging equipment	–	–

3.6. The vertical shaft of the outdoor pool must be in the north-south direction. Where unfavorable terrain, allows tank layout axis offset from the North – South not qu á 30 ° (See Figure 1).

The dance bridge must be positioned so that when dancing, the athlete faces north or northeast.

3.7. The area of the land in front of the entrance to the swimming pool is regulated as follows:

– For swimming pools with capacity of more than 1 000 people: 0,5 m ² / person;

– For swimming pools with capacity of less than 1 000 people: 0.2 m ² / person;

– For outdoor pools, to arrange golf kh in i area with standards of 4.5 m ² / person.

CH Ú Explanatory S abominable human t í nh math t í nh according to the service capability of the tank top

Requirements of construction land and total area

4.1. The pool area must:

– Being located in the approved planning area, having enough land for construction and development orientation for the future;

– High drainage , easy drainage , convenient transportation for people to watch, play, learn, train and escape safely;

– Use land reasonable, restrict the use of agricultural land;

– Convenient for power supply, water supply, communication.

4.2. The minimum sanitary distance from the pool to the isolation objects is in accordance with the relevant regulations [1] as set out in Table 2.

4.3. In the area for building swimming pools, the green area shall not be less than 30% of the land area. When the layout of trees need attention to avoid falling into the pool and leaves the selection of trees at deciduous trees without plastic e ộc.

Depending on the location of the construction site, it is necessary to arrange a strip of trees to prevent wind, dust, noise. The width of the strip of trees shall not be less than 5 m for normal roads and 10 m for roads of high density.

Table 2 – Around sanitary quarantine for b To b err i

Size t i nh b Q U ng meters

The name of construction	Minimum separation
Hospital	1 000
Cemetery, landfill	2,000
Hazardous plant I	1 000
Poisonous plant II	500
Poisonous plant III	300
Malaria Factory IV	100
Hazardous plant V	50

4.4. For swimming pools built in the park, the area of green trees is not limited and not included in the land area for construction.

4.5. The outdoor pool should be arranged by e-line boundaries at least 15 meters from the building at least 100 m and have a protective barrier.

4.6. The construction land must have a way out when people have trouble. Entrance width Dab t calculated at the standard 1 m to 500 people. Í t leasthave two entrances for pedestrians and 2 entrances for cars, motorcycles.

4.7. Street traffic in the entrance area of the swimming pool must be safe and free of congestion:

– Avoid at the main entrance directly to the main traffic axis with traffic crossing;

– Having an area for gathering people and vehicles in front of the car park;

– gates and fences bordering two sides c drive ng should drop deep into the plot boundary í t least 4 m to form the seat assembly or width must be at least 4 times the width of the gate.

4.8. In the construction area of the swimming pool, there must be a suitable road and a parking lot. Ch dull norm math parking lot area is taken as follows:

– Cars: 25 m ² / vehicle;

– Motorcycles, Motorcycle: 3.0 m ² / vehicle ;

– Bicycle: 0.9 m ² / vehicle.

4.9. When building a team of pool, or the complex of sports facilities where c ó pool must ensure that split the region affordable and convenient for the organization of activities th To sport, copper the rabbit had a meeting the requirements of each functional area, such as:

– Training, training and competition areas;

– District serves athletes, the training developed physical qualities (supplementary training room) v à parks service works yard (engineering, plant c o , protecting the field, ..);

– Serving audiences, media, television, narrative;

– toilets, baths for athletes and coaches;

– squares and stands;

– Parking and transportation network in the pool area;

– Medical district – emergency, relaxation, rest.

NOTE: In areas must take into account the need c ầ u access and use by persons with disabilities. Design requirements conform to TCXDVN 264: 2002 .

4.10. B abominable position of the pool need to consider the possibility of coordination among the works to create a network of sports facilities of the municipality. The construction land will be calculated according to the criteria of the largest population.

Content of the project and design solution

5.1. General requirements

5.1.1. Content design in the swimming pool includes the following major functional areas:

a / The administrative area consists of:

– lounge;

– Where to send clothes;

– Ticket sales;

– Working rooms of the pool management board;

– The technical sections: electricity, water and other technical disciplines sub c for users;

– The repair rooms: carpentry, masonry, iron and other equipment of the project;

– Canteen;

– Warehouses of all kinds.

b)The athlete’s area includes:

– the coaching room;

– Classroom theory and press conference;

– Department of health, massage, first aid ;

– Athletes’ changing rooms (men and women);

– bathroom and toilet (male and female);

– Accommodation and dressing of coaches, referees (men and women);

– Room or boot yard;

– Gym developing complementary elements ch Ã t physically;

– Room for calling the name of the player waiting for departure;

– Office of the Technical Committee, organization of the competition (FINA office);

– Public Information Division;

– Timer control room;

– important welcome room;

– Hole feet;

– Swimming pool.

c)The auditorium includes:

– stand;

– patio or guest room;

– Cleaning (male, female).

d)Garages: cars, motorcycles, bicycles.
e)Green areas and green areas to protect dust, wind and climate.
f) Transportation network in the works.

NOTE:

1) The area of teaching, hu á n practice or play area is key , c ầ n are arranged in appropriate positions near the door and up the main .

2) Transport network in the works should avoid overlapping and winding.

3 ) The aforementioned area should ensure properties separately for each zone. nh u ng still have to have a close contact with each other.

5.1.2. The size and capacity of the swimming pools are provided in Table 3.

B Arab Table 3 – Dimensions Pool

Dimensions in meters

Type of tank	Th size information commissioner				Ability to serve
	afternoonlong	Width	Depth of water
	afternoonlong	Width	Shallow head	Head deep
Swimming Pool (for competition)
Large (with stands) 10 swimming trails	50	25	2.0	From 2.2 to 2.3	15 people swim
Average
8 way swimming	50	from 21 to 25	from 1.2 to 1.8	From 1.8 to 2.05	15 people swim
8 way swimming	25	from 21 to 25	from 1.0 to 1.1	From 1.8 to 2.05	15 people swim
2. Bridge jumping
Large type	33	25	The jump height is taken in accordance with 3.1.2 and the depth taken as for the swimming pool		8 people dancing 1
	25	22
	20	20
Small type	18	16
	16	16
Swimming pool
Kinds over 14 years and adults	12.5	6	0.9	no greater than 1.25	5 m ² of water for one person
From 10 to 14 years old	12.5	6	0,8	no greater than 1.15	4 m ² of water for one person
Kinds from 7 to 10 years old	ten	6	0.6	0.85	3 m ² face n UO c to a file
4. Pool	No size regulation		No greater than 0.8		5 m ² water surface for a child
5. Mix tank	No size regulation		Depending on the task of each swimming pool		The capacity of each type is in the mixed tank
NOTE : 1) The measurement error between the two ends of the tank wall at all points on the water surface is + 0.3 m and underwater is +0.8 m. 2) For swimming pool for international competition, there must be 8 swimming lanes, 50 meters long, 25 meters wide and minimum depth of 2.0 meters. 3) The starting point is located at the deep end of the tank. 4) In special cases, it is possible to design a swimming pool with movable partitions with the length of 50 m + 2.5 m, the width of 25 m, the depth of not less than 2 m so that the tanks can be divided into sections according to wish. 5) When designing a common pool with a water tank, allow the deep end of the tank from 4.5 m to 5 m. 6) Small pools with 4 to 6 swimming pools can be used for swimming instruction or exercise.

5.1.3. Composition and standard size of swimming pool rooms, depending on the type of tank and the capacity of the tank as specified in Table 4.

Table 4 – Pool area

Room name	Acreage	Minimum clearing height m	Note
1. Hall
Athletes	0.45 m ² / person, calculated with 200% service capacity of the tank	2.7
Audience	0.15 m ² / person, calculated as 100% of the seats	2.7
2. Room to send a hat
Athletes	0.07 m ² / person, with 300% service capacity of the tank	2.1
Audience	0.07 m ² / person, with 100% of seats	2.1	Only in grade I tanks
3. Ticket office	1.5 m ² / ticket shop serving 150 spectators	2.1
4. Changing room
For the collective	1,0 m ² / person, with 200% service capacity of the tank	2.7	According to the specific requirements of the project
For a team	maximum of 24 m ²
For referees, coaches	maximum of 24 m ²
5. Accommodation ofathletes	1.5 m ² / person, calculated with 200% service capacity of the tank	3,0	Male / female separately
6. It ngh dull for spectators	0.4 m ² / person (when the stand is less than 500 seats)	2 , 7	If sidelines d network meeting 500 seats, it’s associated with Arab nh and allowed to rise to 15% area of the lobby
	0.35 m ² / person (when the stand reaches 1,000 seats)
	0.3 m ² / person (when the stand is over 1,000 seats)
7. Auditorium toilets	Defined in Table 7	2.1
8. Department of Health, first aid	from 16 m ² to 20 m В²	2.7
9. Massage room	16 m ²	2.7	Only available at level I, II swimming pool
10. Department of coaching	9 m ²	2.7
11. Exercise room to develop physical strength	from 24 m ² to 36 m ²	2.7
12. Classroom theory and press conference	30 m ²	2.7	Rooms subject to specific requirements
13. Restrooms for athletes, coaches, referees and service personnel	Calculated as specified in Table 7
14. Division of technical department and competition organization	from 12 m ² to 15 m В²	2.7	Can be used as an observation room
15. Swimming pool management	from 12 m ² to 15 m В²	2.7
16. Staff lounge	6 m ²	2.7	Male / female separately
17. Utensils of all kinds	24 m ²	2.1	Used for packaging learning tools including pneumatic machine set to b ì nh diving
18. Administrative warehouse	from 9 m ² to 12 m ²	2.1	Depending on the size of the equipment, machines and equipment are provided
19. Carpentry, iron	from 15 m ² to 20 m ²	2.7
20. Electricity and water technical department	from 20 m ² to 24 m ²	2.7
21. Room chlorine	24 m ²	2.7	Depending on the specific requirements, can be arranged into chlorine storage, buffer room, regulating room
22. Reception, reception	from 18 m ² to 24 m ²	2.7
23. Canteen Room	from 15 m ² to 20 m ²	2.7	Can be combined in one area
24. Room for recirculation pump	from 18 m ² to 20 m ²	2.7
25. Room to call the athlete waiting for departure	from 12 m ² to 15 m В²	2.7
26. Ph ò ng public information	from 6 m ² to 9 m ²	2.7
27. S â n or boot room	0.5 m ² / person	2.7
28. Standing room	6		If the layout directly night tí nh with 6 m ² / staff.
NOTE: 1) In addition to the rooms specified in the table above, additional rooms may be arranged according to the requirements of the swimming pool and approved in the feasibility study. 2) For the tanks b err i Indoor stands on 500 seats and an outdoor pool with sidelines tr ê n 1 000 th ì should allocate the toilets reserved for reporters, photographers, cameramen, broadcasting h ình.

5.1.4. When designing swimming pools or swimming pool clusters, it is important to ensure the proper flow of swimmers in the following order: the hall (with registration or ticket office) – dressing room – yard or room kh in i work – restrooms and shower – washing feet hole – golf pool. Roads of athletes and spectators must be separate, without interference (see Figure 2)

5.1.5. In the pool and swimming pool, the platform should be designed for swimming and hand-to-head when swimming at back (see Figure 3). Two starting platforms are located in two tank walls. The technical requirements and quality of the starting platforms must meet the following requirements:

– Elevation of the surface from 0.5 m to 0.75 m from the water surface;

– The size of the platform is 0.5 m x 0.5 m, sloping towards the inside of the tank is not greater than 10 °;

– The hand grips to be released when the backstroke is placed on the water surface from 0.3 m to 0.6 m and parallel to the tank wall, must not be protruded outside the tank wall;

– The podium must be sure. The top and cover should be of anti-slip material.

5.1.6. Steps up and down should be arranged into two swimming pools or outside the safe area of the swimming pool (see Figure 4). The handrails of the ladder must have a height difference. Steps up and down can be metal or brick and not slippery.

5.1.7. The number of steps up and down on each side of the tank must ensure:

– For a 50 meter long tank: 3 months;

– Swimming pool: 2 meters;

5.1.8. For pools with a depth of less than or equal to 1.2 m not stand ngh Career design dull legs. For pools with a depth greater than 1.2 m vertical steps to design ngh dull pins on both sides of the vertical tank at a depth of 1.2 meters (See Figure 5)

5.1.9. Success and sustainability must haystack, waterproofing, corrosion resistant of ch Ã t chemistry school in the country. When designing a haystack and to pay attention to avoid the break h form committees to structure the process .

– Swimming pool: 1 month;

– Composite tanks and tanks: arranged on a case-by-case basis.

5.1.10. On the bottom of the pool and to the foot of the podium competition comes to layout the baseline (the guides) color s à m contrast to the pool to swim marked roads. Standard bar width of 0.2 m to 0.3 m, length 46 m for tank 50 m long and 21 m for 25 m tank (See Figure 6).

5.1.11. The surface of the tank bottom and right by ph á ng, not slippery, glazed tile, light-colored glasses. The junction between the wall and the bottom of the tank is allowed to be beveled, beveled not more than 30 ° from the bottom of the tank. The bottom of the tank shall be sloping towards the waterfall, the slope shall be between 0,01 and 0,03.

5.1.12. Swimming pools for water polishing must mark the dimensions and design details as specified in Figure 7.

5.1.13. The two ends of the tank must be hooked up to the buoy to divide the swim path. These hooks must be placed in the wall of the tank and 2.5 meters apart (according to the swim path). For the outer hook, the tank must be at least 3 m (see Figure 7). Two tanks should be equipped with electronic equipment to measure the performance.

When the swimming pool and swimming pool are close together, the distance should be 5 m. The field is not slippery pool, not corroded by chemicalsubstances in the water and slope from 0.01 to 0.02 towards the

5.1.14. To design systems for surface water overflow troughs at both swimming pools b stains n the pool. Particularly for the competition pool and the mixed tank, only the troughs on the two sides of the tank can be made

5.1.15. For swimming pool with training function , study length of 50 m, allowed to design underwater glass. In this case, an observation corridor with a minimum width of 1.2 m and a height of 1.8 m shall be arranged .

5.1.16. The smallest width of the pitch b To t í nh from the outer edge of the pool for all types of pools are defined as follows:

– For indoor swimming pools: 1.5 m;

– For outdoor swimming pool: 2 m;

– At the beginning of the tank: 3 m;

– At the top of the tank there is a jetty: 3.5 m – for the tank surface is higher than the water surface;

4.0 m – the tank has a horizontal surface with water surface.

5.1.17. Along the outer edge of the yard can be fixed seats. The seat should be smooth and free from chemical and weather abrasion . Seat width is not less than 0.4 m, length is 0.5 m for one seat.

NOTE: S at market t í nh with the apprentice in a ca. S stained seat option under and o seat (2 seats, 3 seats and 5 seats) by the set design selected.

5.1.18. The size of the foot washing pit is defined as follows:

– Length: not less than 1.2 m;

– width: equal to the width of the entrance to the yard;

– Depth: 0.3 m for the competition pool and bridge jumping tank;

From 0.15 m to 0.2 m for other tanks.

5.2. Bridge jumper

5.2.1. The position and distance between the jumper and the surrounding fixtures must be in accordance with the provisions in Figure 8 and Table 5

5.2.2. Full system ch jumper dull nh must be designed with dimensions:

– Fixed bridges: 1 meter high; 3 m; 5 m; 7.5 m and 10 m;

– Bridge 1 m and 3 m.

COMMENTS LIKE :

1) Ch ỉ made jumper 10 m when e ã with jumper 7.5 m;

2) Axis c ầ u jump straight line e stasis ng passing the midpoint on the edge of the diving board outermost;

3) When designing an jump c ầ u need a big injection system when an à n Instant (clean gas) e To ensure safe movement member.

5.2.3. Length tank diving comply in Table 5, and rabbits have a satisfactory of the radius (R) minimum performance of athletes, as defined in Figure 9.

5.2.4. The spatula does not use slippery material, which should be laid out with a rough surface. Ngo edge à i together of the jumper is not v ê rounded or chamfered.

Table 5 – Fixed position and distance between bridges to fixed objects around the tank

Dimensions in meters

Signmarkthe type ofstimulussize on thepicture

Distance to object cabominableto around (from the axis jumper)

Bridge dancing

Species

Bridge to soft dance

Bridge to jump hard

Height

first

7.5

ten

afternoonlong

from 4.8 to 5

4.5

dimensionalmeasuring

0.5

0.6

0,8

1.5

From axle to rear tank

Symbol

A7.5

A10

Size Size

from 1 ,5 to 1.8

from 1.5 to 1.8

1,25

1.25

from 1.25 to 1 , 5

1 , 5

A – A

From the axis to the edge of the diving board at thebottom

Symbol

AA 5/1

7.5 / 3

10/5

Size Size

from 0.75 to 1.5

From axle to side of tank

Symbol

B7,5

B10

Size Size

from 2.5 to 3

3.5

2,3

2.9

4,25

4.5

5,25

Distance between axes of two bridges jumped

Symbol

C3 / 1

–

C5 / 3

C5 / 1

C7 , 5/5

C10 / 7 , 5

C7 , 5/3) 5; 3) 1)

Size Size

from 1 ,9 to 2.4

from 1.9 to 2.4

–

2.1

2 , 1 to 2.5

2,75

From axle to front tank

Symbol

D7 , 5

D10

Size Size

10.25

9.5

10.25

13.5

The distance from the sphere to the bottom of the ceiling

Symbol

E7.5

E10

Size Size

from 3 to 3.4

from 3.2 to 3.4

3,4

From the shaft to the structure on the sides and behind the bridge

Symbol

F7.5

F10

Size Size

2.5

2,75

From the shaft to the components infront of the bridge

Symbol

G7 , 5

G10

Size Size

hour

The depth of water under the spindle

Symbol

H7.5

H10

Size Size

J / K

The distance from the axis to the bottom of the tank and the depth of the water at that position

Symbol

J / K1

J / K3

J / K1

J / K3

J / K5

J / K7 ,5

J / K10

Size Size

6 / 3,3-3,7)

6 / 3.7-3.9

5 / 3.3

6 / 3.3-3.7

6 / 3.7-3.9

8 / 4-4,4

12 / 4,25-4.57

L / M

The distance from the axis to the bottom of the tank at both sides and the depth of water at that location

Symbol

L / M1

L / M3

L / M1

L / M3

L / M5

L / M7 ,5

L / M10

Size Size

2.53 / 3-3.7

3 , 25/3 ,7-3.9

2.05 / 3, 3

2,65 / 3,3

4 , 25 / 3.7 to 3 ,9

4.5 / 4-4.4

5.25 / 4.25 -4.75

NOTE: The sequence of uppercase letters for the b Arab ng on ch used to dull the k -utility meters to the surroundings b To jump c ầ tumors , including:

– A1 , A3, A5, A7 , 5 , A10: Size from the shaft to the rear of an application v ớ i altitude jumper: 1 m, 3 m, 5 m, 7 , 5 m and 10 m;

– AA; AA; AA: K í ch from the axis of the rim size on the edge jumper jumper d UO i 5/1; 7 , 5/3 ; 10/5;

– B1, B3 , B5 , B7 , 5, B10: Dimensions from shaft to th à nh inside of the tank with high-jumper to the altitude c ầ u jump: 1 m, 3 m, 5 m , 7 , 5 m and 10 m;

– C: Approximately c á ch between the axes of two jumper li ề n together with the high c ầ u jump: 1 m, 3 m , 5 m , 7.5 m and 10 m;

– D: Dimensions from shaft to th à nh forward an application to the High jumper: 1 m, 3 m, 5 m, 7.5 mvà 10 m.

– E: Distance from the diving e ế n soffit applications with high-diving: 1 m, 3 m, 5 m, 7.5 m and 10 m;

– F: Distance t yeah shaft to structures in the sides and rear jumper to the altitude jumper: 1 m, 3 m, 5 m, 7.5 m and 10 m;

– G: The distance from the axis to the front of the bridge to the height of the jump bridge: 1 m, 3 m, 5 m, 7.5 m and 10 m;

– H: depth of water below the axis c ầ u jump with jumper altitude: 1 m, 3 m, 5 m , 7.5 m and 10 m;

– J / K: The distance from the axis to the bottom of the front tank and the water depth in the tank at that position correspond to the jump height of 1 m, 3 m, 5 m, 7 , 5 m and 10 m;

L / M: Distance t yeah shaft next to the pool bottom two b ê n and the depth of water level in the tank in your mind that the height jumper : 1 m, 3 m, 5 m, 7.5 m and 10 m.

5.2.5. High jump levers of 3 m or more must have ladders up and down. The two sides of the fixed bridge bridge must have a height of 0.9 m. From the outer edge of the bridge jump back to 0.8 m do not do hand palm.

5.2.6. When diving pool and diving board layout in the tank mixtures, besides complying with the provisions of the B Arab ng 5, allowed designers to shape and k handy size depicted in Figure 10.

5.3. Indoor swimming pool

5.3.1. Textures and materials used for swimming pools as well as the service must be able to bear the high humidity.

5.3.2. Layout ground as well as structural solutions need to pool the whole area convenient fix ch ữ a tank wall and tank bottom.

5.3.3. For indoor swimming pools with bridges, the height of the ceilings relative to the bridges must be designed in accordance with Table 5 and Figure 9. The ceilings shall be painted in bright colors.

5.3.4. Ph Arab i kh room design in i and supplementary training for pool 50 meters in length with a height of not less than 6 m.

NOTE: In case the pool and diving pool in the same group may pool To set k ế boot room common area from 250 m ² to 280 m ² .

5.3.5. If the indoor pool uses a hot water system, a heat balance system should be designed to avoid evaporation in the tank.

5.4. Composite tanks and tanks

5.4.1. When designing the mixing tank and cistern, the provisions in 5.1 and the provisions in Table 4 shall be complied with.

5.4.2. The size and shape of the cistern and the mixing tank are not specified but should be designed according to the type described in Figure 10. The depth of water in this cage must be 0.6 m.

5.4.3. Mixed pools can be marked for performance or swimming and skating but should be medium and small.

5.5. Stand

5.5.1. In the swimming pool used for competition, it is necessary to design the podium, with roof or without roof. In case of having to place the stands onone side of the swimming pool, the following rules must be observed :

– For outdoor swimming pools, the stands shall be arranged in the east of the works;

– For indoor swimming pools, the stands are arranged in the direction of lighting.

5.5.2. The size and layout of seating in the stands is given in Figure 11.

5.5.3. Seating on the stage must be divided into zones according to the way or stairs, with the following requirements:

– The height from the stand to the audience’s eyes is 1.15 m for the sitting spectator and 1.55 m for the standing spectator;

5.5.4. The distance from the lowest level of the stands to the nearest court is 5 meters;

– Compared to the surface of the tank, the lowest level of the stage must be from 0.9 m to 1.15 m;

– The face width from 0.75 m to 0.8 m. The width of a seat is at least 0.4 m to 0.45 m. Every five steps must have a way for the audience. The width of the vertical walkway (including the depth of a sitting step) shall not be less than 0.8 m to 1.0 m;

– In front of the lowest level must have railings t swap g, 0.8 m high. Behind the last level must have a high retaining wall at least 1.5 m;

– For outdoor tanks, at the top level and at the wings of the platform adjacent to the wall, a protective wall of 1 m to 1.2 m high shall be built.

NOTE: In areas kh á n radio, c ầ n tr announced í aisles and seats ng oh i for people in wheelchairs. Design requirements conform to TCXDVN 264: 2002 .

5.5.5. Grandstand area to arrange the entrance exit of emergency and rabbits to a meeting the following requirements:

– When escaping on two sides: no more than 50 seats per row may be arranged between the two escape routes;

– When escaping one side: no more than 25 seats can be arranged for one row.

5.5.6. The slope of the stand should not exceed 1 / 1.5. Routes in the same row must be at the same height.

5.5.7. When designing the stands, must satisfy the requirements of the audience views between Arab . Games nh ì n the audience determined by the cross section through the stands, ensuring gaze from the audience to the point of observation F higher than the audience sit row immediately before 1 value C (See Figure twelfth). F is the longitudinal axis of the bridge jump, near the most viewers and in right on the water.

5.6. Serving and auxiliary rooms

5.6.1. Content service designed rooms in the pool area is determined depending by level, type of pool. Area standards are specified in Table 4.

5.6.2. The number of sanitation facilities for athletes, coaches and service personnel is provided in Table 6.

Table 6 – S staining quality of sanitary equipment for athletes, coaches and staff

Room name	Number set b ị hygiene	Note
1. Bathroom of the athlete	1 shower hose for 6 athletes, calculated with 100% serviceability	Male / female separately
2. Bathroom of the coach	1 shower lotion
3. Ph ò ng referee	1 shower lotion
4. Restrooms	1 toilet , 2 cottage for 30 people, with 50% counted ability to serve	Male / female separately. The ratio of male / female is 1/1
5. locker rooms of athletes	1 to 2 washbasins in a male and female bath area
6. Change rooms of the coach, staff, rooms of the waiter	Each room has at least one washbasin
7. Room chlorine	1 wash basin
8. Hand washing room	20 persons / hose, with 100% service capacity. 1 foot bath 1 m x 0.85 m x 0.15 m

5.6.3 . S staining quality sanitary ware for the audience area is specified in Table 7.

Table 7 – Number of sanitary ware used for the audience

Room name	Less than 500 seats	More than 1,000 seats	On 2000 ch eg hardsitting	Note
1. Men’s hygiene	100 people / 1 toilet, 1 toilet	150/1 toilet, 1 ti To u	200 people / 1 toilet, 1 toilet	The ratio of male / female is 2/3
2. Hygiene of women	50 people / 1 toilet, 1 small	75 people / 1 toilet, 1 small	100 people / 1 toilet, 1 toilet
3. Restrooms (mattress, hand washing)	100 people per wash basin	150 people per wash basin	200/ 1 hand basin

5.6.4. When arranging the dressing room, athlete ‘s toilet , make sure before going to the swimming pool, the athlete must necessarily go through the bathroom and foot cleansing.

5.6.5. In the mixed swimming pool, the adults’ and children’s lockers must be separated.

5.6.6. Aisle width in the dressing room should have sized hydro as follows:

– Main path: not less than 1.0 m;

– The walkway between the rows of chairs with walls or cabinets in parallel with the seats: not less than 1.10 m;

– The two rows of seats opposite each other: not less than 1.10 m.

5.6.7. Length dressing bench of v é n are defined encouragement of 0.6 m / person.

5.6.8. The canteen for athletes must be fixed. The canteen should be located at the main intersection or can be used by a mobile car.

5.6.9. Warehouse layout to swim buoys and other instruments in the pool right next to the pitch b To . The height of the storage floor and yard surface must be equal.

5.6.10. Chlorinated and chlorinated containers must have access to the tank and have doors open directly to the shipping line.

Technical system design

6.1. Sound

6.1.1. When designing indoor pools, attention should be paid to sound absorption, diffusion or placement of materials with high suction capacity. Negative material should be arranged evenly on the surface of the house, should not be concentrated in some points.

6.1.2. For indoor swimming pools, due to the large volume of work, large crowds, high noise levels and long echo periods, an acoustic system should be designed, including:

– microphones;

– Amplifier (amplifier);

– Speakers.

6.2. Water supply

6.2.1. When designing the system drainage water for swimming pools, must be based on scale, c Â p specifications of each project and compare the economic indicators – techniques to choose alternatives.

6.2.2. Water for daily needs are taken according to the water quality standards d Brøndby teammates for dining and activities are specified in ISO 5502: 2003 .

6.2.3. To use water supply systems in urban centers to supply water for swimming pools. Cases in areas without water supply system design allows private water supply system but to ensure quality standards are defined in Table 8.

Table 8 – Clean water supply for swimming pool

Parameter name	The ch dull desirable targets	Note
– Transparency:	from 25 sneller levels to 35 sneller levels	See the lines below the bottom of the tank
– Color:	No more than 5 to 6 units in the base color scale	for outdoor tanks
– Color:	No more than 2 units in the base color	for indoor tanks
– Content of turbidity	Not more than 2 mg / l	for outdoor tanks
– Content of turbidity	Not more than 1 mg / l	for indoor tanks
– The pH	from 7.3 to 7.6
– hardness (in CaCO₃ )	500 mg / l
– chloride	Not more than 0.5 mg / l
– Ammonia	Not more than 0.5 mg / l
NOTE : These places do not have water supply systems th ì be processed through the system of filtering e grace new easy use.

6.2.4. Water use standards for swimming pools are provided in Table 9.

6.2.5. Calculate water flow, diameter tubing with sanitary facilities, and the ratio of equivalents simultaneous use of the sanitary equipment to cultivate â n accordance with ISO 4513 .

B Arab Table 9 – Standard use of water for swimming pools

Object water	Standard water use
1. Water for swimming pools when not c ó handle circulatory	Depending on the mode of water change that decided
2. Water for swimming pools according to the filter pump mode when handling circulation, m ³ / h	Pool from 25% to 33% tank capacity
3. Water is added to the pool according to the tank mode	Other tanks: 100% tank capacity
	Pool from 5% to 10% of tank capacity
	The other tanks are from 15% to 20% tank capacity
4. Athletes	From 50 l / person / day to 100 l / person / day
5. Audience	From 10 l / person / day to 15 l / person / day

6.2.6. The swimming pool water supply system can design either direct or recirculating water supply. If the water supply for swimming pool is not treatedfurther, direct water supply is applied. If countries need to continue treatment and disinfection, must apply d emplacements ng recirculating water system.

6.2.7. Diagram of circulating water treatment technology of swimming pool must be designed in following order:

a)In the case of open filter tanks:

B To swim -> Filter object left -> Pumps I -> Open filter tank – > Disinfection -> Reservoirs intermediaries -> Pump II -> Pools.

b)In case bTo filter k í n:

Pool – > Filter object left -> Pumps – > B To filter sealed -> Disinfection -> Pools.

NOTE : Depending upon the economic conditions – technique which determines the selection filter tank closed or h in . Generally, when an outdoor pool khips can filter material left, n ê n open filtration system design.

6.2.8. When designing a swimming pool with recirculating water treatment system, it is necessary to follow the following regulations:

– Time pumping water into the tank full after every x Arab countries from 48 h to 72 h;

– Cycle discharge tank masterpiece depending belonging and o rate filtered water circulation, concentration b ẩ n and t ì nh management using tanks, usually take from 6 months to 1 year;

– Time to clean daily water (from 1/4 to 1/3 volume of tank): from 6 h to 8 h.

– For an ch dull exclusively used to swim and a paddling pool, a daily circulation of water equal to 100% capacity of the tank.

6.2.9. In case there are many swimming pools operating with different functions and being built close together, it is necessary to design a separate water treatment system for each tank.

6.2.10. When designing swimming pools without circulation water treatment system, they must comply with the following regulations:

– The water change interval depends on the condition of cleaning the water during the process of using the tank (sterilization, sedimentation, reservoirmanagement ), but not more than 5 days with tanks used. regularly; No more than 7 days to 10 days with irregular use tank;

– The filling time for swimming pool must not exceed 24 h.

6.2.11. Water speed through the mouth x her into the tank l à y from 2 m / s to 3 m / s.

6.2.12. The discharge time of the tank is no more than 12 h. Before being exhausted, samples must be taken for testing and handling measures should be taken promptly.

6.2.13. Diameter hole drainage water to ensure t stain c water through the 0.3 m / s to 0.5 m / s.

6.2.14. Must have a mouth guard tube. The net area must be twice the drainage area.

6.2.15. On the pipeline system for swimming pool water meters need to be set to measure the flow of treated water and the additional water flow into the tank.

6.2.16. Facilities need to create small waves and foam on the water in the area under the bridge nh her care to people nh her care to distinguish the water and the pool bottom.

6.2.17. When sidelines of an outdoor pool with 15 seats each tr at up to system design faucet wash. Each tube shall be no more than 30 m apart.

6.2.18. For indoor swimming pools with a volume of between 5,000 m ³ and 25 000 m ^{3, there shall} be arranged a fire hydrant, with a volume of more than 25,000 m ³ , with 2 fire hydrants. The water volume for each throat is 2.5 l / s

6.2.19. When kh ử polymerization water used for swimming pool chlorine levels should ensure the following:

– From 0.1 g / m ³ to 0.4 g / m ³ – for chlorine in pure form;

– From 0.7 g / m ³ to 1.0 g / m ³ – for chlorine in the form of compounds.

6.2.20. In the case of swimming pools without circulating water treatment system, the chlorine content of 2 mg / l to 4 mg / l should be added to the second day, depending on the water content. Daily water quality testing is needed to have a proper chlorine supplementation process.

6.2.21. A quantity of copper sulphate CuS O _{4 should be added} daily from 0.2 mg / l to 0.4 mg / l to prevent moss and a volume of 5 mg / l to 10 mg / l. wash tank, remove moss after each discharge cycle b To .

6.2.22. When flushing the system design of the tank, should take into account the influence of the amount of water discharged to the surrounding area and there should be an agreement with the management bodies of the municipality and local health.

6.2.23. Water collected in the gutters overflow of the pool, pool water through the foot-washing, collecting water from the hopper in s â n around the pool, pool water scouring should be treated as the other types of dirty water activities. Wash water filter tank, the water in the pool x she can lead to the system overall drainage of rainwater.

6.2.24. The slope of the bathroom floor, toilet area, yard around the pool should be from 0.01 to 0.02 towards the hopper. The collectors have a diameter of 50 mm, 70 mm and 100 mm.

6.3. Lighting requirements

6.3.1. Lighting t u course

6.3.1.1. Thoroughly designed natural lighting, directly for indoor swimming pools and boot rooms , complementary training, specialized classes, working rooms, clinics, or repair workshops.

6.3.1.2. When designing natural lighting for indoor swimming pools, the following lighting forms should be applied :

– Lighting inside the door ‘s drive of wall covering;

– Lighting on through m á i, skylights, get light through the holes in the roof and the holes get light in the position ‘s high;

– Illumination of the mixture (combination of side lighting and illumination on).

6.3.1.3. Area of natural light intake for indoor swimming pools and rooms is taken from 1/6 to 1/5 of water surface. The minimum uniformity for side lighting is 0.7; For lighting on and the mixture is 21.

6.3.1.4. The bottom edge of natural light intake of indoor pools must be higher than the s â n tank at least 2.0 meters. Do not place doors at the two ends of the indoor swimming pool. When additional illumination is required to ensure the required illumination, it is allowed to have at the window at both ends but the bottom edge of the window must be at least 4.5 m above the surface of the pool.

6.3.1.5. Need to take measures and equipment to reduce glare or non-glare, emerges a due to direct sunlight or reflected when the sun shines through the doorway of the pool house.

6.3.1.6. Plane calculation conventions for natural lighting design for b To swim as the water; kh included in i dynamic, complementary training, theory, administration, health, the lobby is a horizontal plane 0.85 m from the floor; The other rooms are floor.

6.3.2. Artificial lighting

6.3.2.1. In the swimming pool, need artificial lighting design to use works at full capacity and ensure regular service fitness activities th To sports.

6.3.2.2. When using lighting equipment for swimming pools and buildings, it is necessary to ensure the minimum illumination as specified in Table 10.

B Arab ng 10 – the smallest gain down to the type of tank swimming

Lighting object		Minimumillumination l ux		The plane determines the illumination		The minimum height of thelamp m	Note
Swimming Pool (for competition)
Out side		600 to 500		close to the water		ten	Illumination takes into account the effect of underwater lighting andfog
In the home						8
2. Swimming nh her medical needs (to play)
Out side		600 to 500		close to the water		ten
In the home						8
3. Bridge nh Arab Health outdoors
10 m high		150		Vertical passing tr ụcvertical jumper		15
7.5 m high		150				ten
Height 5 m		150				ten
4. Bridge nh Arab Health indoors
10 m high		200		Direct e stasis ng traverse vertical axis jumper		15
7.5 m high		200				ten
Height 5 m		200				ten
Swimming pool and mixed pool
Out side	100		close to the water		ten
In the home	150				ten
6. Tank
Out side	75		close to the water		8
In the home	100				6
7. Startup and supplementary classes
Competitions	from 75 to 100		close to the floor		5
B To diving	from 75 to 100				5
Other tanks	75
8. Outdoor kicking yard
Competitions	50 to 75		close to the ground
Swimming nh hermedical needs	50 to 75
Other tanks	50
NOTE : 1) The illumination c ầ n for transmission h ình black – white must ensure 300 lux; for color television from 1000 lux to 1,500 lux; 2) The illumination on the stand should not exceed 50% of the illumination specified in the table above. 3) At the pool, th i e larvae , c UO ng illumination across the pool not less than 1500 lux. Cuong ddin spending power and industrial u podium bright and early turnaround comes into tank no less than 600 lux.

6.3.2.3. Lighting, lighting and machinery should be located at places where water is exposed, such as the bottom of the tank, the tank wall and the bottom of the tank to have a low voltage device down to 6 volts to ensure the safety of the athlete. there are electrical problems.

6.3.2.4. The illumination direction of the lamp shall not be the opposite of that of the swimmer. Cases must be arranged opposite th ì inclination of backbone running along the beam must be greater than 65 °.

6.3.2.5. Attention should be paid to combining conditions such as concentration of light sources; the height of the lights; Brightness in the stands to reduce the glare of the swimmer.

6.3.2.6. The coefficient of uniform illumination on the surface of the tank (the ratio between maximum and minimum illumination) should be taken as follows:

– In competition: the maximum is 3;

– At the practice and for the non-competing tanks: the maximum is 5;

– Discrepancy between two points brightness 5% on 1 m ² surface of the tank.

6.3.2.7. When designing the swimming pool lighting, it is possible to use lamps with a spectral component similar to daylight. Ch dull light-colored lighting stands, decorations, th box ng and signaling. To illuminate the incident, only lights can be used.

NOTE: Precautions should be taken to prevent insects from entering the house when using lights.

6.3.2.8. Ch dull the color distinction of the lamps used to illuminate the pool not less than 65.

6.3.2.9. When designing the lighting, in order to overcome the illumination phenomenon of the lamp is reduced during use, it is necessary to get the reserve factor as prescribed in Table 11.

Table 11 – Reserve factor for lamps

Lighting object	Reserve ratio		The number of times the lamp is cleaned in a month
Lighting object	Fluorescent	Incandescent light	The number of times the lamp is cleaned in a month
1. Pool, b To nh hermedical needs	1.5	1,3	2
2. Stand	1.5	1,3	2
3. Serving rooms	from 1.5 to 1.6	1.3 to 1.5	3

6.3.2.10. K to set power and industrial emergency lighting for indoor pool (larger 500-seat) and an outdoor pool (larger 1000 site). Minimum illumination from 3 lux to 5 lux. The power supply of the incident lighting system shall be independent of the protective lighting system.

6.3.2.11. Panel when To n power of system electrical equipment and devices boot, protection must be arranged on the outer wall surface of the room.

6.3.2.12. The live scoreboard shall be located at either side of the swimming pool and at the last sitting level of at least 2 m.

6.3.2.13. In the swimming pool, the following equipment systems should be installed: Radio system; Achievement camera system, electric bell system, electric meter; Internal telephone system in the pool area and common telephone system. The level of equipment depends on the size of the work and by the design regulations.

6.3.2.14. When installing electrical equipment and power transmission lines, TCVN 7447 should be complied with .

6.4. Ventilation

6.4.1. The indoor tanks should thoroughly use natural ventilation measures by m at windows to wind direction in the summer. For swimming pools with high service requirements, mechanical ventilation systems should be designed.

6.4.2. The ventilation system should be arranged in the gym b drive support, boot room bathrooms, toilets, laboratories Chlorine, repositories chemicalsubstances, computer room, workshop.

6.4.3. The number of air exchanges in the rooms of the swimming pool shall be in accordance with the ventilation system design specified in table 12.

Table 12 – S staining times air exchange in the room of pool

Room name	No. l ần air exchange
Room name	Smoking	To push
1. Boot Room	Calculating in detail but not less than 80 m ³ / h for an athlete and 20 m ³ / h for an audience
2. Bathroom, changing clothes	5	ten
3. Health Department t reason, knead, aid	2	3
4. Restrooms	2	100 m ³ / h for a basin or urinal
5. Filter room	2	3
6. Chlorine preparation room	5	twelfth
7. Chemical warehouse	–	2
8. X UO ng repair	2	3

6.4.4. For v ớ i the mixing chamber and chemical substances, must be arranged where escaping vapors, does not affect users of works.

6.5. Fire protection

6.5.1. For the stands, the lowest fire resistance level of the load-bearing structure shall be equal to the fire resistance level of the swimming pool and shall ensure:

– Level III when the stand has 1,000 seats;

– Level II when the stadium has more than 1,000 seats.

6.5.2. There must be escape route in case of emergency . S stains most audiences are arranged escape out a door must:

– For indoor tanks: 500 people;

– For b To Outdoor: 1000 people;

6.5.3. The room under the stands with fire resistance grade from grade III or less must be designed separated from the stands by the c à u made of incombustible material and ensure time fire resistance is not less than 60 min .

6.5.4. The width of audience dispersion should not be lower than the following:

– 1 m for crosswalks and stairs;

– 1.2 m for the door of the indoor tank;

– 1.5 m for exit door.

NOTE:

1) The width of the door should not be greater than 2 , 4 m;

2) Door to disperse the crowd authors have opened dainty à i;

3) B ề pavement dispersed audience ph Arab i flat not slippery, sliding and no hierarchy.

6.5.5. In design, it should be regulated placement of simple fire tools and fire extinguishers by physical chemistry school.

6.5.6. When designing a room ch á Medical, Fire, dainty à i compliance with the above provisions is subject according to ISO 2622 and the regulations on fire safety for buildings and structures [2].