HYDROTHERAPY POOLS - chiltern.beds.sch.uk€¦ · Web viewHYDROTHERAPY POOL. Guidelines, Operating...

HYDROTHERAPY POOLGuidelines, Operating Procedures and Emergency Action Plan

The Chiltern School / Primary Site

HYDROTHERAPY POOLS – WHAT YOU NEED TO KNOWA hydrotherapy pool is very different to an ordinary swimming pool. The water temperature is maintained at a higher rate (around 34oC) to stimulate circulation and relaxation; and to allow frail pupils, with poor temperature control, the opportunity to experience water activities. The air temperature is also controlled to avoid the ‘shiver’ effect and coldness when getting out. There is special filtration equipment and a water treatment unit to ensure the water is perfectly clean for these frail pupils.

In addition, there is sensory stimulation equipment (colour projector, music system etc.) to relax and reassure the pupil and to make the whole experience enjoyable. Because it is a dedicated facility, the numbers that use it at one time and the activities that are arranged, can be controlled and tailored to the needs of the group.

The physical structure of the pool, its high water and air temperatures and intermittently intensive use by diverse groups of pupils and staff, together produce potentially hazardous conditions. This document therefore describes the control and management systems that are in place, and must be adhered to, to minimise risk.

POOL MANAGEMENTKim Gibbs provide overall daily management of the hydrotherapy pool. They will maintain an accurate daily log of the running of the pool.

Responsibility for Health and Safety of all persons in the pool area is delegated to the designated person in charge of each session.

DESCRIPTION OF THE POOLThe Hydrotherapy Pool is of the deck-level type, this means the water is level with the surrounding floor. This makes for easy pool entry and exit, and facilitates the use of hoist and helps pool hygiene by promoting removal of surface water by way of a grated channel outside the pool.

The pool is 189” long x 147” wide and rectangular in plan. The water depth in the therapy area ranges from 4” to 32”. The change in depth is gradual over the length of the pool with no sudden steps or drops. No diving is allowed into the pool.

Access to the pool is by steps with handrails. There is also a manually operated poolside hoist that can lift a pupil in a chair and an electric hoist to get pupils in and out of the pool at either side.

Water filtration and disinfection is achieved by sand filters, automatic chlorination and a Prozone ozonator. Ozone is generated from air and then pumped through the water. It destroys algae, viruses, and bacteria on contact - with no harmful by-products. It also breaks down harmful chemicals and acts as a flocculent, causing dissolved solids to be suspended and easily removed by the water filtration process.

1 XADMIN/POLICIES/Chiltern Policies/Hydrotherapy Pool Policy

The emergency button is mounted on the wall of the pool. Assistance will be provided by school nurse, office staff and a member of the Senior Leadership Team.

Changing facilities are arranged close to the pool with shower unit and toilet. This last room is equipped with a height adjustable changing plinth and hoist. There is also a single WC. On the side of the pool there is one ‘open’ shower for rinsing off.

SAFETYUsersPupils using the pool require close supervision. Numbers of permitted users and the supervision required is detailed in Appendix 1 and must be adhered to at all times. All users should be aware of the contraindications to use of the pool as detailed below. If in doubt they should seek advice from the school nurse or Kim Gibbs before using the facility.

Contraindications to use of pool/spa1. Medical conditions that contraindicate use of the pool are listed at Appendix 2.

2. Persons under the influence of drugs/alcohol are not permitted to enter the hydrotherapy facility.

3. Children are not permitted to use the pool or enter the hydrotherapy facility without supervision.

4. No one is allowed to use the pool alone. Persons needing to enter the facility for cleaning/maintenance, etc. and who will be alone should notify the site agent when they enter and leave the facility.

5. The maximum permitted time in the pool is 30 minutes, but each teacher should assess users to ensure they are not becoming overheated and ensure they cool down after therapy/use of the pool.

The increased temperatures cause the body to loose more fluid and salts than usual during exercise, so it is important to drink plenty of fluids after being in the pool or pool area. A drinking fountain is provided within the pool area. The high temperatures can cause muscle fatigue and increased tiredness. It is possible for strong swimmers and lively youngsters to overdo it, though the effects will only be realised an hour or so later – care should be taken. Sufficient time must be allowed for rest and recovery afterwards.

ACTIVITIES

DivingDiving is prohibited

RunningRunning is not permitted anywhere or for any reason within the hydrotherapy pool facility (this includes the reception area, changing rooms, store areas, poolside, ramps and steps). Users should be warned that the floor might be wet and slippery.

Jumping Jumping into the pool from any side is not allowed.


PHYSICAL

SecurityThe Pool will be locked at all times when it is not in use. Please ensure that the chain is on the changing room side and door locked to main corridor.

Water DepthTeachers are responsible for familiarising themselves with the water depth of the pool and the emergency call procedure.

Wet Surfaces All wet surfaces are slippery and care should be taken particularly around the sides of the pool and between the pool/showers and changing areas.

Pool Steps These should be used with care as they are difficult to judge and see through the water. Special care is needed with the bottom step.

Emergency Procedures These are detailed as follows:

1. Emergency Action Plan (Procedure 1)2. Accidental Generation of Chlorine Gas (Procedure 2)3. Fire (Procedure 3)4. Accident to bather/user (Procedure 4)5. First Aid for incidents related to chemicals (Procedure 1)

ChemicalsChemicals used in the treatment of pool water should never be mixed, other than via the chemical dosing system according to the manufacturers instructions. Chlorine liquid and dry acid produce a harmful gas called chlorine gas when mixed. The procedures for storage, handling, use and action in the event of an accident should be followed and are detailed later in this document.

Hygiene and Cleanliness in the Pool and Pool AreaStrict adherence to rules of cleanliness and hygiene in the pool area is essential to its efficiency. The pool is divided into a clean area, which is the area immediately around the pool, the pool itself, the showers on the poolside; and a dirty area, which is the entrance, changing rooms (including showers and toilets) and storage areas.

Footwear/Wheelchairs Outside shoes can only be worn within the pool area if covered with over shoes. Otherwise, they should be removed. The wheels of the chair should be checked and as much dirt as possible cleaned off. ‘Dirty’ wheelchairs should not be taken into the clean area of the pool.

PoolsidesThe pool sides should be cleaned daily with pool water, preferably at the end of the day when the pool is not in use. Propriety cleaning compounds should not be used where they


may wash into the pool water system (e.g. close to the pool). Kim Gibbs will supervise the day-to-day cleaning of pool sides and pool equipment.

Pool Water Changing and InspectionFor normal, regular cleaning, pools should be cleaned when full using a long-handled brush. Algal slime should not be allowed to develop, and small brown algal spots on the walls of the pool should be removed with a wire brush. Particular attention should be paid to cleaning the channels around the edge of the pool under the grating. Kim Gibbs is responsible for this.

Teachers should ensure the pool side is kept clear of debris at all times (plasters, cotton wool, sticking plaster, nappies, etc).

Pool equipment such as floats, shower chairs/trolleys and toys should be cleaned regularly with warm, soapy water.

At least annually, the pool hall walls, the floors around the pool, changing rooms, etc. will be given a thorough clean by a team of staff.

All staff should report any damage or build up of dirt, etc. they observe to Kim Gibbs.

SoilingThe pool should be evacuated & partly emptied if a bather releases an unformed stool into the pool. The pool should be thoroughly vacuumed, refilled and hyper-chlorinated as per manufacturer’s recommendations. After six hours running in this situation a backwash should be performed before bathers are allowed to use the pool again. Vacuuming equipment should be completely dismantled, cleaned and disinfected.

The pool does not require partial emptying in the event of a soiling accident that involves a formed stool. The stool should be removed with a leaf skimmer or other suitable container. When all bathers have left the pool, the chlorine level is increased to 5ppm in accordance with manufacturer’s instructions. After one hour the chlorine levels should be checked and if they have not exceeded recommended maximum levels, then the pool can continue to be used.

Occupational Health Problems for Pool StaffProlonged exposure to hydrotherapy pool conditions can cause problems to staff.

Poolside workingThe warm water, high ambient air temperature and humidity of the pool hall can cause fatigue or lassitude. Staff should dress appropriately if working in the pool and maintain a high fluid intake.

Irritation of the eyes and upper respiratory tract can arise from the by-products of chlorine disinfections in the air. However, in a properly maintained and monitored pool this should not be a problem. Asthma sufferers may experience a mild exacerbation of their symptoms in this situation.

Due regard must always be given to the requirements of the Health and Safety at Work Act 1974 and the Control of Substances Hazardous to Health (COSHH) Regulations.


In the pool workingDry Skin This may result from the degreasing effect of the disinfectant. Individual susceptibility varies considerably. Time in the pool should therefore be limited to no more than two sessions daily. Moisturising cream may be helpful after bathing.

Ear Infections Wetting of the ears may cause mild irritation to the external ear canal. Ensuring the ears are clear of wax and debris (that attract water into the ear) can help in preventing this. Hats and earplugs don’t help in keeping water out of the ear and can make things worse. If a lot of staff become affected by ear irritation/infection, this is a warning of a build up of organisms and should be investigated by taking samples of water. It is important users report any cases.

Skin Irritation and Rashes These are the most frequently reported health problems associated with hydrotherapy pools. Soggy or water-logged skin may cause itching. Those with pre-existing skin conditions may experience a worsening of their condition. Skin rashes due to chlorine are rare. If cases are increasing or are more than usual this may indicate an organism in the water that needs dealing with.

Pupil Hygiene and SafetyPrior to going in the pool, staff need to ensure that pupils:

Are clean;

Have emptied their bladder and bowels (particularly if incontinent);

Are showered all over;

Have a clean costume to wear;

In The PoolShould a pupil need to empty their bladder or bowels, they should be removed from the pool immediately to do this and returned afterwards when comfortable.

Pupils known to be incontinent should wear ‘swimmers’ in the water.

After Pool CareThe after-pool care of pupils is important. Pupils should be encouraged to shower before dressing. It is important they are kept warm when leaving the pool and again when leaving the pool area. They should be encouraged to drink to replace fluid lost in the heat of the pool, etc. Please avoid taking vulnerable pupils into the cold air until their hair is dry and they have acclimatised their temperature. Swimwear and towels should be washed after each session.


APPENDIX 1 BATHING CAPACITY / SUPERVISION REQUIREMENTS

Pool Maximum number of bathers at any one time is 10. Minimum number is 1 however, that bather must have two other people poolside.

If there are children anywhere in the facility, there must be at least 3 adults supervising them.

There must be a teacher or physiotherapist on duty for all sessions in the pool, at all times. The adult undertaking the role of ‘spotter’ must be aware of their responsibilities. They must check that doors are unlocked and lock them at the end of the session.

They should know where and how to operate the emergency call button.

They must be prepared to enter the water to support a rescue if needed.

*******ALL USERS OF THE POOL DO SO AT THEIR OWN RISK******


APPENDIX 2Contraindications to HydrotherapyWound Infection

Skin Infection

Gastrointestinal Problems/Viruses

Recent CVA (less than three weeks)

Recent Pulmonary embolus

Acute symptoms of DVT

Systemic illness/pyrexia (temperature must be normal for 24 hours before hydrotherapy)

Cardiac Disease (resting angina)

Hydrophobia

Tracheostomy

Special consideration must be taken for the following:Open wounds covered by an occlusive dressing

Hypotension/hypertension

Epilepsy

Vertigo

Low vital capacity

Kidney disease

Venflon or Hickman’s line in suit

Diabetes

Thyroid deficiency

Appropriate precautions must be taken for the following:Incontinence of Urine

AIDS

Fear of water

Contact lenses

Hearing aids or grommets

Sensitivity to chlorine

Haemophilia


PROCEDURE 1 EMERGENCY ACTION PLAN

In the event of deterioration in water, lighting failure or missing person

Deterioration in water clarityShould the water become cloudy, all users must leave the pool immediately and shower off thoroughly. The teacher in charge of the lesson should report the fault to Kim Gibbs.

Lighting FailureIn the event of a lighting failure all bathers should move immediately to the edge of the pool. Those on the side should remain where they are. The emergency lighting should come on automatically. Once this has happened, all bathers should leave the pool and the session ended until normal lighting is resumed.


PROCEDURE 2ACCIDENTAL GENERATION OF CHLORINE GAS

Emergency Procedure1. Immediately leave the affected area and remove any clothing that may have been

contaminated with gas. For swimmers leaving the water, provide blankets and towels to keep them warm. Evacuate to an internal room rather than outside if possible.

2. Warn other people in the vicinity.

3. Do not enter the affected area unless it is necessary to do so. If it is necessary, put on an approved canister respirator. Do not enter unless there is another person stationed outside.

4. If it is safe to do so, open doors and windows in the affected area. Make sure that doors and windows and air intakes in adjacent areas are closed.

5. NOTE: If the situation cannot be controlled, obtain assistance from the Fire Brigade and Police.

First Aid Instructions

1. All persons who have been gassed by chlorine should be taken to hospital for examination, as serious symptoms may develop later.

2. Immediately remove clothing that has been contaminated with chlorine.

3. Move the patient to an uncontaminated warm atmosphere, free from draughts and loosen their clothing at the neck and waist.

4. Keep the patient at rest, with head and chest raised (semi-recumbent). Reassure the patient.

5. Relief may be obtained by inhalation of a steamy atmosphere from a kettle. Beware of scalding if using this treatment.

6. If a suitable apparatus and a trained operator is available, oxygen can be given when breathing is difficult or cyanosis occurs.

7. If breathing is weak or ceased, artificial respiration will be needed with oxygen if available. The First Aider must take great care as the expired air may contain corrosive fluid forced out of the patient during expiration.


PROCEDURE 3FIRE PROCEDURE

If you discover a fire Immediately operate the nearest alarm call point;

If possible, attack the fire with appliances available. Do not take personal risks.

Calling the Fire Brigade Office staff will call the fire brigade

If the fire alarm sounds Evacuate the pool. All bathers, spectators, carers, staff, etc. to exit the pool or

changing room by the nearest fire exit. Showers can be used to keep warm. DO NOT GO TO CHANGING ROOMS. Towels and blankets should be distributed to bathers to keep them warm.

Pupils should join their class group for registration at the allocated assembly point.

Follow normal fire evacuation procedures.


PROCEDURE 4ACCIDENT / INCIDENTS TO USERS / BATHERS

Emergency in the WaterThe teacher in charge of the session will identify the problem and decide the action to take.

The person in the pool should support the person to be evacuated from the pool in a horizontal position, maintaining their airway and keeping their head above water. The casualty should be manoeuvred to the side of the pool to where the poolside hoist is situated. This may require assistance from a second person and may necessitate someone from the poolside getting in the water.

Press emergency call button to alert designated staff. The nurse in charge will report to the pool.

Emergency services will be called by office staff as needed.

Evacuate the pool – allocate others present to take charge of these bathers.

Emergency out of the water The teacher in charge of the session will identify the problem and decide the action

to take.

First AidMinor accidents can be dealt with in the pool area if safe to do so without endangering the supervision of other pool users. Use the emergency call for assistance, if necessary.

ReportingAll accidents/incidents should be reported using the schools usual procedure. Major incidents will require documenting for the Health & Safety Executive.


MAINTENANCE SECTION

WATER TREATMENT AND QUALITYAll bathers introduce microbes and organic matter derived from mucous, skin oils, sweat or skin flakes to the pool. Some bathers, accidentally or with indifference to hygiene, urinate or even defecate. Hydrotherapy pools are inherently more difficult to keep safe than recreational pools. For medical reasons, hospice patients are not only more susceptible to infection, but are also more likely to contaminate pools accidentally. The higher operating temperature in the pool accelerates the breakdown of disinfectants and may encourage the multiplication of microbes.

The pool manufacturers have supplied detailed maintenance and operating instructions. It is imperative these instructions are followed and acted upon as required to keep the water quality at its best and ensure the pool is operated efficiently and safely.

Areas of designated responsibility are as follows:

1. Daily checks of pool chemistry and plant room setting and completion of daily monitoring sheet – FORM M1. (Hydrotherapy Pool Coordinator).

2. Daily checks of pool chemistry, clarity and pool environment (Hydrotherapy Pool Coordinator).

3. Daily cleaning (and at other times as necessary) of the changing rooms, toilets and showers and reception (Housekeeping Staff & Hydrotherapy Pool Coordinator).

4. Random checks of pool equipment, pool chemistry, cleanliness and tidiness.

5. Weekly checks of all pool equipment including hoist operation and emergency equipment (Hydrotherapy Pool Coordinator /Maintenance Staff).

6. Three monthly plant room monitoring and servicing (Maintenance Staff).

7. Annual “Deep Clean” of changing rooms, poolside areas, walls and equipment (Hydrotherapy Pool Coordinator to organise with Fund raising).


CHEMICALS Containers – The following chemicals are in use in our pool and are purchased and stored in the following size containers:

1. Sodium Hypochlorite (Chlorine) - 25 litres liquid

2. Sodium Bisulphate (Acid) - 7kg powder

3. Sodium Bicarbonate (Alkali) – 25kg powder

4. Sodium Thiosulphate (Chlorine corrector) – 25kg crystals

5. Reagents tablets

Empty containers should not be used for storing any other materials and should not be mixed with other empty packages.

Delivery – When chemicals are delivered, they should not be left unattended at the off-loading point especially where the site is open to the public. Sodium hypochlorite solution decomposes in sunlight and the heating effect can lead to the container bursting.

Containers should be kept upright and never rolled. Those handling the containers should perform a moving and handling assessment to decide the best and safest method to transport the containers to their destination.

Most containers are fitted with a ventilated cap to prevent the build up of pressure within the vessel. A slight spillage of chemical can occur from the cap caused by the liquid splashing around during transit. Care should be taken when handling or opening these containers in case there is liquid on the outside.

Storage – IT IS IMPORTANT TO REMEMBER THAT WHEN HANDLING AND STORING THESE CHEMICALS:

1. DRY ACID AND SODIUM HYPOCHLORITE SOLUTION REACT VIOLENTLY WHEN MIXED GENERATING HEAT AND LIBERATING HIGHLY POISONOUS AND CORROSIVE CHLORINE GAS. IT IS THEREFORE ESSENTIAL THESE CHEMICALS ARE KEPT APART.

2. ALL CONTAINERS, FILLING, FEED AND DELIVERY LINES MUST BE CLEARLY LABELLED AS TO THEIR CONTENT.

3. CLOSURE OF CONTAINERS AFTER USE IS ESSENTIAL TO AVOID ACCIDENTAL MIXING OF CHEMICALS.

4. ALL STORAGE AREAS MUST BE PROPERLY BUNDED.

All containers should be stored in the purpose built store, kept cool and out of sunlight. Two months stock is to be kept (one month in use and another in reserve). The smallest containers that are practical should be used to ease moving and handling.

Dispensing – When transferring liquids, the manual siphoning apparatus must be used (see procedure for replenishing the chemical dosing bins). On no account should liquid


chemicals be poured from one container to another.

Protective clothing and equipment – operators, when performing any operation where there is a foreseeable risk of splashing of chemicals, must wear the following provided protective clothing:

Goggles or face shield

Overalls (supplemented by impervious apron where necessary)

Gloves

Boots

Canister respirator suitable for chlorine gas must be available.

Operator Training – Only those operators who have received training in handling, storage and use of pool chemicals may perform procedures involving chemicals. These operators should follow manufactures instructions for the equipment and chemicals they are using.

First Aid Procedure – These are general points. Supplier’s details should also be consulted, particularly concerning chemicals.

Sodium Hypochlorite solutions and acids are corrosive and contact with the eyes, skin and clothing must be avoided. A plentiful supply of running water should be available when dealing with these chemicals to clean down contaminated containers and equipment and to remove splashes from the body or protective clothing. Oils and ointments should not be applied except under the direction of a doctor.

Splashes in the eye. The eye should be immediately irrigated with running water for a prolonged period. Medical attention should be obtained quickly.

Splashes on the skin. Any contamination of the skin should be washed off immediately with plenty of water. In the event of major contamination the use of a shower or immersion in the pool may be the most effective method. Speed of application of the water is the primary concern.

Splashes on clothing. Any splashes on the impervious items of clothing must be washed off quickly with plenty of water. Overalls and other non-impervious items of clothing should be removed immediately and steeped in water.

Chemicals swallowed. Keep patient at rest and transfer to hospital immediately with details of chemical swallowed. DO NOT INDUCE VOMITING.

Chemical inhaled. Keep patient at rest. Treat as for acute chlorine poisoning.

Please refer to the Buckingham Pool Manual for details of First Aid Treatment for specific chemicals.


PROCEDURE M1Cleaning & Vacuuming The PoolThe vacuum cleaner has been designed to pick up any dirt that is lying on the pool floor. Before using the vacuum cleaner it is advisable to brush out any dirt that has settled in places where the vacuum cleaner may not reach (e.g. corners, steps, etc.). The cleaner consists of a vacuum head, vacuum pole, hose and hose-to-wall fittings. When assembled the hose connects to one of the vacuum points in the pool wall below the water surface (see Appendix 1 for location). It is important the following instructions are followed carefully:

To vacuum1. Ensure there are no users in the pool or likely to enter the pool during this

procedure.

2. Remove any items from the pool that may become blocked in the vacuum hose, paying particular attention to the pool floor.

3. Connect vacuum cleaner together if not already done (head, pole, hose and hose-to-wall fitting). Place on poolside.

4. Remove cover from vacuum point on pool wall and put in a safe place.

5. Go to the plant room and close balance tank valve slightly to 40 degrees (valve number 1) and isolate the chemical dosing cell to avoid damaging the probes.

6. Open vacuum valve (valve number 2) and check water is flowing smoothly with no air in the system. Close vacuum valve (valve number 2).

7. Return to vacuum point. Immerse the vacuum cleaner in the pool starting with the head. Feed the rest of the hose vertically into the water so that the water comes up through the hose and expels all air.

8. When water comes out of the hose-to-wall fitting, connect it to the wall fitting ensuring the thread is not ‘crossed’. Screw in until hand tight. There is no need to over tighten.

9. Return to plant room and open vacuum valve (valve number 2).

10.Start vacuuming by moving the head backwards and forwards over the floor slowly and in a methodical pattern. Avoid picking up large objects that may become blocked in the line.

11. When finished leave the vacuum cleaner submerged and go to the plant room and turn off the vacuum valve (valve number 2) and reset the balance tank valve (valve number 1) to the fully open position.

12.Check the strainer baskets in the pumps, which may have become clogged up with debris removed whilst vacuuming (follow manufacturers instructions).

13.Return to poolside and unscrew the hose-to-wall fitting from the pool wall and replace the vacuum point cover.

14.Remove the vacuum cleaner from the pool, drain and store in a safe place.

15.Re-open circuit to chemical dosing cell and ensure panel re-starts.


N.B. IT IS IMPORTANT TO NOTE THAT THE VACUUM HEAD MUST NOT BE LIFTED OUT OF THE WATER AT ANYTIME DURING VACUUMING OTHERWISE IT WILL DRAW AIR INTO THE SYSTEM INSTEAD OF WATER.


PROCEDURE M2To Backwash the Pool Filters

IntroductionThe filters contain sand through which the pool water is forced. This action filters out particles in the water leaving it ready for the addition of sanitising chemicals (chlorine). The water is fed into the filter from the top and leaves, after passing through the layers of sand, from the bottom of the filter. This leaves the debris on the top of the sand.

Over time, this build up of debris gradually reduces the flow of water through the filter and the pressure in the chamber increases from normal values of 8-12psi to 16psi or more. When the pressure reaches this level, or it is at least a week since the last backwash, then the filters require backwashing.

Backwashing is reversing the flow of water through the filter so it lifts the debris off the top of the sand and takes it away to the waste drain (not back to the pool!).

Because of the amount of water used, only one filter should be backwashed at a time.

ProcedureAt the control panel:

Turn off Pool Prozone

Turn off Pool Chemical dosing

Turn off Pool Filter Pumps that are running (two) and water feature pumps

Isolate the chemical dosing filter probes:

Turn off small valve number 5 (between pumps)

Turn off small valve number 5a (above pool filter pump number 1)

Set large valves to the BACKWASH position according to diagrams in the plant room for the filter you wish to backwash AND DOUBLE CHECK THE POSITIONS.

Select a pump to use (only one pump is required to backwash one filter:

Ensure the valves either side of the pump are open.

Switch the pump on from the control panel.

Observe the backwash water through the sight glass:

Run the pump until the water in the sight glass clears. Switch off pump.

Reset the large valves to the RINSE position according to the diagrams in the plant room AND DOUBLE CHECK THE POSITIONS.


Switch the pump on again to rinse:

Observe the sight glass until the water clears. Switch off pump.

Reset the large valves to the normal position according to the diagrams in the plant room AND CHECK THEIR POSITIONS.

Turn two filter pumps back on and check filter pressures return to normal.

Turn small valves (numbers 5 & 5a) on again and set flow rate for probe chamber and finally at control panel switch Pool Prozone and Pool chemical dosing back on. Set water feature pumps back to ‘Remote’.

Date: 28th April 2016Authorship: Sue Cordell (Deputy Head)

Ratified by Governors: 10/09/16

Date review approved by Governors:

Date for next review: 10/9/18


HYDROTHERAPY POOLS - chiltern.beds.sch.uk€¦ · Web viewHYDROTHERAPY POOL. Guidelines, Operating...

Documents

Transcript of HYDROTHERAPY POOLS - chiltern.beds.sch.uk€¦ · Web viewHYDROTHERAPY POOL. Guidelines, Operating...