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Conditions That Are In The Enterer Basins. 1-The basin should be built of enforced cement , its walls and floor should be paved with porcelain or its equivalent and the floor should be slided gradually from one side to another . The walls must be columnar . The basin should be higher than the ground
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2. Conditions That Are In The Enterer Basins 1-The basin should be built of enforced cement , its walls and floor should be paved with porcelain or its equivalent and the floor should be slided gradually from one side to another . The walls must be columnar . The basin should be higher than the ground to keep off the garbage from pouring into it .
2- The basin must contain enough openings for the entrance of water at a level lower than that of the water level in the basin when it is full .
3. 3- The basin must have enough openings with different suitable volumes to keep off the flooding of water and maintain its level . The basin must have a tube for extra water which has alevelled base and equallized from all sides and is easy for the swimmer to catch it . The distance between each two openings should not be more than six meters .
4- The basin should have an opening for extracting water and should be located at the lowest part of its floor and must be enough to empty water in a time not more than four hours .
4. 5- The external fence of the basin should be higher than that of the surrounging floor , not less than /10/ meters to keep off the garbages and its width should not be less than /40/ cm .and it should be paved with pavement tiles or its equivalent .
6- The basin must be equipped with at least two iron ladders and should be sided with ladders for swimmers to step down and up
7- Clear signs should be fixed on the walls of the basin indicating the depth of the water which is /2.5 / meters .
5. 8- The basin should be surrounded by a road which width should not be less than two meters and must be paved with pavement tiles and should slided inside or outside, and its slideness must be ended with a tube connected to a water extract .
9- Seats around the basin should be provided for sitting on and should be according to the capacity of the basin and they should be higher than the level of the surrounding road , not less than /10 / cm.
6. 10- Enough sanitary cabins must be provided according to the capacity of the basin , one part for men , another for women and some others for family use .
11- A place between the cabins and the basin should be provided and should contain an enough number of showers e.g one shower for each forty swimmers .
12- The basin must have many toilets, one toilet for each forty male swimmers and the same for female swimmers ,
7. in addition a urinal for each sixty male swimmers and hand and feet washers (one for sixty swimmers ).These titres must be taken accoring to the highest expected number of the swimmers . The sanitary connections must be done to all cabins, toilets and urinals .
13- The road between the cabins and the basin must have a foot bath with depth of /10/ -/15/ cm and must contain high concentrated chlorized water and must be run continuously and changed daily . Swimmers should pass the foot bath after washing their feet completely .
8. 14- It must be assured that the added chlor to the water must be enough where the free chlor should be (0.4 -0.6 mg/liter) . This is to make sure of its effectiveness . For this reason the basin should be equipped with particular equipment that help to add chlor to water and keep the percentage of the chlor regular or fixed . The basin administrator must provide the chlor apparatus in water and should be utilized by a reponsible man who makes sure of the free chlor expected percentage in water .
9. 15- A bacterial test for the supplied water must be done and the health supervision team must take regular samples at least once per week with sterilized glasses for this bacterial test. From the basin three samples must be taken, one from the shallow part , the second from the middle and the third sample from the deepest part. The samples must be taken when the swimmers`number is increasing . The bacterial titers must be applied on the water of the basin as those of the drinking water and house usages .That is to determine the suitable conditions of the basin for general use. The basin administrator must cooperate with the health team supervision
10. 16- There must be a basin special for children with a depth not more than sixty cm. and that is the basin which accepts children who are less than /12/ years and the conditions of this basin are like that of the main basin .
17- If there is a jumping ladder , its height should not be more than the double of the basin depth .
18-A well trained swimmer must be appointed to supervise the swimmers during the allowed swimming time .
11. 19- If the swimming clothes or towels are offered by the administration of the bath , they should be washed and sterilized with temperature, steam, chlor ,or boiling with hot water and soap after each use and must be kept in special closets and then handed to the swimmers as dry .
20- There must be an emergency box which should have the necessary medical equipment for emergencies .
12. 21- Eating, drinking and smoking are prohibited inside the basin . The entrance of the animals to surroundings of the basin is not allowed .
22- The basin should be equipped with a fire extinguisher .
23- There must be a canteen for offering ordinary drinks and light food . The canteen must fulfill the sanitary conditions and must have water for drinking and drawers for keeping tools and food and a special refrigirator and handwashers
13. 24- The basin must have enough drinking water .
25- The basin must be emptied at least once per week for washing it, sterilizing it with detergents and changing its water . The water must be flooded daily and that leads to the renewal of one third of the present water .
26- There must be places for pumping machines and for the apparatus which are outside the area of the basin
14. 27-the basin should be equiped with a microphon to call and direct swimmers
28-the basin should be directed by a well-qualified person to ensure
-a good quarentee and a reqular operation for the apparatus of adding chlor,wich is to be put in a suitable chamber ,well equipped with fans to allow air to renew,theapparatus is to be installed on openings at the bottom of the wall,so that it works if necessary as an aspirator of the air from inside the room to outside
that is because chlor is heavier than air
the room of adding chlor should be equipped with a muzzle or more according to the need .the muzzles work as protective from suffocating gases and should be hanged in places easily seen and accessible.
15. measuring the degree of idrogenic ion with a special oppatus
certifying the chemicals that are daily used in the process of sterization.
registering the daily number of swimmers :men, woman or children.
certifying the time of changing the water of basin and washing it
these information should be kept in special notebooks on the responsibility of the manager to introduce them to the representatives of health inspectors and pollution defiance.
16. 29-the following posters should be revealed in Suitable places in the basin so that they draw the attention of the swimmers:
-a a swimmer should not swim in the basin unless he had a shower in the appropriate area of showers.
-a swimmer should not spit in the water of the basin and the waterflow of the surrounding water.
- a swimmer should pass first with the footpath before swimming in the basin .
-people who have got dermal ,ophtalmic diseases infections or laryngo diseases should not swim in the basin
- Second Material :
coastal basins should follow the items :10, 11,18,19,20,22,23,24,27of the first material in addition to the following conditions
17. Other tests like:
Defining the degree of salt, measured by phenol phetaline.
Defining the degree of salt, measured by Methy Orange.
Defining free Carbon Dioxide and Aggressive Carbon Dioxide.
Defining phenolic compounds (measured as phenol )
Defining the radioactive elemnts.
Defining other substances when necessary .
18. 1/1- It is sufficient to estimate the Following that is related to water Samples which have been regularly tested .
1- Amoniac ( NH3 )
2- Nitrate ( NO2 )
3- Total of organic Substances ( COD ) 4- Chloride ( CL )
5- Nitrates ( NO3 )
6- General toughness
7- Other Substances estimated when necessary
A report of test results Should be arranged according to the Following type in appendix number (2 ) related to this qualification
19. 2 Chemical Toxic Characteristics
These Characteristics refer to Knowing water pollution with toxic Substances and industrial wastes, the fact that prevents from using water for drinking, and when finding some of it, this Should not exceed certain limits .
2/1 the ratio of the mentioned Substances Should not exceed the allowed limits mentioned below in the Following diagram :
21. 3- Germ Characteristics
It means the inspection about existing some germs Whether they cause diseases or not , affecting the validity of drinking water .These characteristics can be defined as follows :
3/1/1- The most probable number ( MPN ) of coli- forms should not exceed (1) in /100/ ml. together with the limits of trust that should be mentioned .This result is specially for the tested sample , and dose not indicate the state of the resource , except when taking regular samples throughout the whole year . In this case , the most probable number of coli- forms should not exceed (1) in /100/ ml .
in 90 % of the taken samples throughout the whole year .
22. * 3/1/2 : The total number of the germs should not exceed /100/in one ml.
* 3/1/3 : It should be free of parasites and infecting germs.
* 3/1/4 : It should not contain Escherichia coli.
* 3/1/5 : It should not contain faecal streptococci .
*3/1/6 : It should not contain Clostridium Welchii.
*3/1/7 : The germ test results that are applied on the types which do not have all the technical conditions mentioned in appendix (6) should be neglected .
* 3/2 Untreated Water
23. * 3/2/1 :The most probable number of coli forms should not exceed )10_ in 100 ml . together with the limits of trust that should be mentioned. This result is special with the tested sample , and it does not indicate to the state of the resource unless the samples are taken throughout the whole year .
In this case , the most probable number of coli forms should not exceed (10) in 90 % of the total number of the samples taken in a year.
* 3/2/2 : All other conditions of treated water are applied on untreated water, the conditions which are mentioned in items 5/1 - 5/1/7
* 3/3 : The germ tests that should be taken
* 3/3/1: General germ tested before , and contains
24. * 3/3/3/1 : The general total of germs
* 3/31/2 : Defining the most probable number of Escherichia coil in 100 ml . of water .
* 3/3/2 : Complete germ tests : They applied on water that has never been tested before and in a regular manner . It contains
* 3/3/2/1 : The total number of germs
* 3/3/2/2 : Defining the most probable number of Coli-forms in 100 ml. of water.
*3/3/2/3 : Defining the most probable number of Escherichia Coli in 100 ml. of water.
* 3/3/2/4 : Uncovering faecal streptococci
25. *3/3/2/5 : Uncovering clostridium welchii and other infecting germs.
*3/3/2/6 : Doing a suitable bacteriological culture when necessary.
*3/3/3: In case of having an infectious disease, measurements that are related to tests of that disease should be taken.
*3/3/4 : The report of the general germ test should be arranged according to the type existing in appendix (4) and the report of the complete germ test which is maid according to the type existing in appendix (5).
26. Name and address of sender
Senders Reference: number
Nature of sample
Date and time of colletion
Date and time of arrival at Laboratory
Date and time of commencing Examination
...
Report
Appearance
.
Color :units (platinum- cobalt scale)
.
Odour and taste
Temperature ( at time of collection) oc
.
Date of Report Remarks
Date results telephoned Signed
27. Name and address of sender
Senders Reference: number
Nature of sample
Date and time of collation
Date and time of arrival at Laboratory
Date and time of commencing Examination
.
Report
Appearance
..
Colour :units (platinum- cobalt scale)
.
Odour and taste
.
Temperature ( at time of collection) oc
29. Name and address of laboratory
Name and address of sender
.
Laboratory Reference number
..
Senders Reference number
.....................................
Name and address of Sender
..
Date and time of collection
....
Date and time of arrival at laboratory
.
Date and time of commencing Examination
Nature of sample
31. Name and address of laboratory
Laboratory Reference number
..
Senders Reference number
..........................
Name and address of Sender
..
Date and time of collection
..
Date and time of arrival at laboratory
..
Date and time of commencing Examination
.
Nature of sample
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32. Report
Time of incubation
.............................
Temperature of incubation
..
Nature of medium
.
1-Plate counts (per 1 ml)
.
.
2-Most probable number of coliform organisms per 100 ml
3- Most probable number of faecal coliform orfanisms (E.coli) per 100 ml
...
33. Name and address of laboratory
Laboratory Reference number
..
Senders Reference number
..........................
Name and address of Sender
..
Date and time of collection
..
Date and time of arrival at laboratory
..
Date and time of commencing Examination
.
Nature of sample
.
34. Report
Time of incubation
.............
Temperature of incubation
...
1-Plate counts (per 1 ml)
Nature of medium
.
.
35. Name and address of laboratory
.
Name and address of sender
.
Senders Reference: number
......
Nature of sample
.
Date and time of commencing Examination
...
Date and time of arrival at Laboratory
Date and time of collection
Report
Turbidity Jackson candle turbidimeter
..
Appearance
.
Colour: units (platinum- cobalt scale)
..
Odour
..
..
taste
..
.
Temperature ( at time of collection) C0
... .
37. Name and address of laboratory
.
Name and address of sender
.
Senders Reference: number
......
Nature of sample
.
Date and time of commencing Examination
...
Date and time of arrival at Laboratory
Date and time of collection
Report
Turbidity Jackson candle turbidimeter
..
Appearance
.
Colour: units (platinum- cobalt scale)
..
Odour
..
..
taste
..
.
Temperature ( at time of collection) C0
... .
39. Name and address of laboratory
.
Name and address of sender
.
Senders Reference: number
..
Nature of sample
..
.
Date and time of collection
.
Date and time of commencing Examination
...
Date and time of arrival at Laboratory
