Maintenance Task Schedule. Comparison of Changes - pre and post November Legislative changes. November 2012

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Comparison of Changes - pre and post November 2012

Legislative changes

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Groups

Maintenance Task Schedules

Page 1: ACTUATORS

Page 3: BOILERS/HEAT GENERATORS Page 8: BURNERS

Page 10: CHILLERS - WATER

Page 14: FIRE PROTECTION SYSTEMS Page 35: HAZARDOUS AREA (ELECTRICS) Page 37: HEAT EXCHANGERS

Page 39: HEAT REJECTION SYSTEMS Page 41: HOT WATER SUPPLY

Page 45: HUMIDIFIERS INCLUDING DISINFECTION PROCEDURES Page 48: POWER GENERATORS

Page 50: POWER SUPPLIES

Page 52: SANITARY AND WASTE WATER PLUMBING Page 56: VALVES

Page 58: WHIRLPOOLS-HYDROTHERAPY

Page 2: 01-07 POWER FAIL - MOTOR RETURN ACTUATORS

Page 4: 05-04 ATMOSPHERIC GAS BURNER - CONDENSING BOILER Page 5: 05-19 STEAM BOILERS Pre-maintenance check.

Page 6: 05-20 STEAM BOILERS Maintenance schedule.

Page 7: 05-26 WASTE AND WOOD BURNING APPLIANCES (including boilers) - Combustion Chamber Page 9: 07-04 FUEL OIL DISTRIBUTION & PIPEWORK USING MEDIUM (220/960 Sec) OIL

Page 11: 09-02 PACKAGED CHILLER UNITS

Page 13: 09-04 GAS FIRED ABSORPTION CHILLER UP TO 18 KW COOLING CAPACITY Page 15: 23-03 HOSE REELS - Static or Swinging

Page 16: 23-05 Gas Extinguishing systems

Page 18: 23-06 CARBON DIOXIDE TOTAL FLOODING FIRE EXTINGUISHING SYSTEM Page 20: 23-07 EXPANSION FOAM SYSTEMS

Page 21: 23-09 FIRE EXTINGUISHERS - CARBON DIOXIDE Page 22: 23-10 FIRE EXTINGUISHERS - FOAM (Stored Pressure) Page 24: 23-11 FIRE EXTINGUISHERS - POWDER (GAS CARTRIDGE) Page 27: 23-12 FIRE EXTINGUISHERS - WATER - GAS CARTRIDGE Page 29: 23-13 FIRE EXTINGUISHERS - WATER STORED PRESSURE Page 31: 23-14 SPRINKLER SYSTEMS

Page 36: 27-03 Hazardous areas - LIGHTING Page 38: 29-03 PLATE RECUPERATOR

Page 40: 30-02 COOLING TOWERS - Precautions against Legionnaires disease (legionella pneumophila) Page 42: 32-05 CALORIFIERS HEATED BY LTHW

Page 43: 32-06 HOT WATER CALORIFIERS HEATED BY MTHW, HTHW or STEAM Page 44: 32-07 HOT WATER SUPPLY CALORIFIERS

Page 46: 33-04 HUMIDIFIERS- Compressed air type Page 47: 33-05 HUMIDIFIERS- Ultra sonic

Page 49: 43-03 BATTERIES - LEAD ACID - unsealed Page 51: 44-06 EARTHING

Page 53: 48-03 INTERCEPTORS - Petrol and Oil

Page 54: 48-04 INTERCEPTORS - blowdown and sumps

Page 55: 48-05 SANITARY, WASTE WATER PLUMBING and DRAINS Page 57: 61-01 VALVES

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Previous Version Updated Version Reason For Change

POWER FAIL - MOTOR RETURN ACTUATORS

01-07

POWER FAIL - MOTOR RETURN ACTUATORS

Power fail - Motor return actuators are commonly enabled to return to the desired position by means of an electricity supply independent from the rest of the building. Care should be taken to monitor the amount of operations left in the batteries and they should be replaced according to the manufacturer's instructions. The disposal of batteries calls for special arrangements, which should conform to all environmental and Health and Safety requirements.

Note:- If the following actuators perform a safety function e.g. fitted to a fire/smoke damper, the frequency of checks should be taken as the maximum time between checks and reference should be made to the particular manufacturer's recommended frequencies. It should be remembered that people's lives and property could depend on the actuators functioning correctly.

Power fail - Motor return actuators are commonly enabled to return to the desired position by means of an electricity supply independent from the rest of the building. Care should be taken to monitor the amount of operations left in the batteries and they should be replaced according to the manufacturer`s instructions. The disposal of batteries calls for special arrangements, which should conform to all environmental and Health and Safety requirements.

If the following actuators perform a safety function e.g. fitted to a fire/smoke damper, the frequency of checks should be taken as the maximum time between checks and reference should be made to the particular manufacturer`s recommended frequencies. It should be remembered that people`s lives and property could depend on the actuators functioning correctly.

Legislative

Title FQ Action Notes

6. Reaction to safety signal, e.g. fire/smoke.

Check that the actuator assumes correct position (if applicable).

6M 6. Reaction to

safety signal, e.g. fire/smoke.

Check that the actuator assumes correct position (if applicable). 3M

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ATMOSPHERIC GAS BURNER - CONDENSING BOILER

05-04

ATMOSPHERIC GAS BURNER - CONDENSING BOILER

The essential feature of a condensing boiler is that to increase the efficiency the flue gases are cooled below their dew point with the result that water is produced which has to be removed from the system. It is essential that there should be adequate ventilation [ratio of one third low to two thirds high level] of the boiler house for safety, plant and combustion air requirements and this should be checked with any new contract. For detailed information reference should be made to the CIBSE guides, relevant Institute of Gas Engineers and Managers documents and appropriate British Standards.

The essential feature of a condensing boiler is that to increase the efficiency the flue gases are cooled below their dew point with the result that condensate is produced which has to be removed from the flue via drainage pipework.

Boiler room ventilation should comply with BS 5440 -2: 2009 for boilers not exceeding 70kW and BS 6644:2005 for boilers with a capacity between 70kW and 1.8MW.

Undetected CO is poisonous, life threatening and also causes energy waste. Flames should be bluish and burning in a stable manner. The burner should be quiet in operation, no excessive noise should occur when the burner ignites or shuts down. In domestic premises, consider the installation of a CO detector that complies with BS EN 50291-1:2010 and BS EN 50292:2002.

Legislative

11.Remove burners and pilot assembly and baffles if fitted.

Brush all accessible flueways thoroughly from top to bottom, clean all deposits from the burner box, refit baffles and flue cover - checking cover seal. Check for cracking and wear.

Cleaning should be through and carried out as per the manufacturers instructions.

12M 11.Remove

burners and pilot assembly and baffles if fitted.

Brush all accessible flue ways thoroughly from top to bottom, clean all deposits from the burner box, refit baffles and flue cover - checking cover seal. Check for cracking and wear.

Cleaning should be through and carried out as per the manufacturers instructions. 12M Legislative 18. a) Safety check productions of combustion

Ensure that no products of

combustion are entering the area of the building where the boiler is situated.

NB - Undetected CO is poisonous, life threatening and also causes energy waste. Flames should be bluish and burning in a stable manner. The burner should be quiet in operation, no excessive noise should occur when the burner ignitor shuts down. NB in domestic

premises consider the installation of a BS approved CO detector.

12M 19. a) Safety

check productions of combustion

Ensure that no products of

combustion are entering the area of the building where the boiler is situated.

The checks should be carried out in line with the requirements of the Gas Safety (installations and Use) regulations

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STEAM BOILERS Pre-maintenance check.

05-19

STEAM BOILERS Pre-maintenance check.

1. Status. Check operating status. Before proceeding with

maintenance programme check with client that boiler can be taken off-line.

12M 1. Status. Check operating status. Before proceeding with

maintenance programme check with client that boiler can be taken off-line.

These works to be carried out in accordance with the Pressure Systems Safety Regulations 2000 and Safe Systems of Work

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STEAM BOILERS Maintenance schedule.

05-20

STEAM BOILERS Maintenance schedule.

This is generally carried out at the same time as the Annual Statutory Insurance Inspection . The yearly tasks shown below are generally carried out at the same time as the Annual Statutory (Insurance) Inspection.

Check for asbestos containing material prior to dismantling any equipment, if suspected STOP WORK, close off the area. Take actions in accordance with the Asbestos Regulations.

Refer to www.hse.gov.uk. Legislative

1. Boiler flueways, combustion chamber and connecting flue.

Open, remove by brushing and/or vacuum all soot and scale.

Soot, ash and other fouling deposits impede heat transfer thus wasting energy and putting up costs.

12M 15. Boiler

flueways, combustion chamber and connecting flue.

Open, remove by brushing and/or vacuum all soot and scale.

Soot, ash and other fouling deposits impede heat transfer thus wasting energy and putting up costs. 12M

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WASTE AND WOOD BURNING APPLIANCES (including boilers) -

Combustion Chamber

05-26

WASTE AND WOOD BURNING APPLIANCES (including boilers) -

Combustion Chamber

Refer to www.hse.gov.uk. Legislative

3. Ash removal. Inspect for wear and where operation automatic reset controls.

3M 3. Ash removal. Inspect for wear and where

operation automatic reset controls.

Always follow recommendations from manufacturer. Waste Disposal Regulations may apply

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FUEL OIL BURNERS USING 220/960 Sec OIL

07-04

FUEL OIL DISTRIBUTION & PIPEWORK USING MEDIUM (220/960 Sec) OIL

There are four basic fuel systems, which can be subdivided into those used for distillate and those for residual oils. The use of residual oils necessitates the inclusion of equipment for pre-heating the fuel oil prior to the burner. This includes preheater coils in the storage tank, line tracing and final preheater either before or right at the burner nozzle. The oil supply temperature at the burner inlet must be sustained at the burner pump inlet as follows:

Class F (960 sec Redwood No 1 - 20cSt @ 100oC in SI units) 43oC-55oC, at burner nozzle 104oC Class E (220 sec Redwood No 1 - 8cSt @ 100oC in SI units) 10oC-21oC, at burner nozzle 82oC

There are four basic fuel systems, which can be subdivided into those used for distillate and those for residual oils. The use of residual oils necessitates the inclusion of equipment for pre-heating the fuel oil prior to the burner. This includes preheater coils in the storage tank, line tracing and final

preheater either before or right at the burner nozzle. The oil supply temperature at the burner inlet must be sustained at the burner pump inlet as follows:

Class F (960 sec Redwood No 1 - 20cSt @ 100 deg C in SI units) 43 deg C-55 deg C, at burner nozzle 104 deg C

Class E (220 sec Redwood No 1 - 8cSt @ 100 deg C in SI units) 10 deg C-21 deg C, at burner nozzle 82 deg C

Legislative

4. Insulation. Examine and replace or repair as necessary.

12M 4. Insulation. Examine and replace or repair as

necessary.

Refer to www.hse.gov.uk. 12M

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PACKAGED CHILLER UNITS

09-02

PACKAGED CHILLER UNITS

Warning Chiller units may be operated remotely and it is essential that the equipment be isolated at source before commencing any maintenance work. These notes should be read in conjunction with the manufacturer's recommended maintenance procedures and in particular supplementary work may be required in the case of larger units above 50kW. Many packaged water chillers have

microprocessor controls that can be interrogated using passwords. The password is usually at two levels, level one for interrogation and level two for alterations. For service work access to level one is required. These processors can be used for diagnostic purposes and coupled to pressure transducers can also give pressure readings.

<B>Warning</B> Chiller units may be operated remotely and it is essential that the equipment be isolated at source before commencing any maintenance work. These notes should be read in conjunction with the manufacturer`s recommended maintenance procedures and in particular supplementary work may be required in the case of larger units above 50kW. Many packaged water chillers have microprocessor controls that can be interrogated using passwords. The password is usually at two levels, level one for interrogation and level two for alterations. For service work access to level one is required. These processors can be used for diagnostic purposes and coupled to pressure transducers can also give pressure readings.

Where the installed power on the refrigeration system exceeds 25kW, a Written Scheme of Examination may be required to comply with the Pressure Systems Safety Regulations 2000. Personnel carrying out leak checking, gas recovery or other refrigerant handling activities such as plant installation and maintenance must have a suitable refrigerant handling qualification. These works are covered under EC Regulation 842/2006, Fluorinated Greenhouse Gases Regulations 2009 (FGG Regulations 2009)

ALWAYS UPDATE RECORDS Legislative

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3. Refrigerant Check for refrigerant and all leaks. Refrigeration circuits should be alternated at least every three months by means of the 'lead/leg' selector switch. Where operating information is displayed on central console, check that no

discrepancies exist between display and master gauges, if these hese do occur report and change

transducer(s). For non electronic systems check installed gauges against master gauges.

3M 3. Refrigerant Check for refrigerant and all leaks. Refrigeration circuits should be

alternated at least every three months by means of the `lead/leg` selector switch. Where operating information is displayed on central console, check that no

discrepancies exist between display and master gauges, if these do occur report and change

transducer(s). For non electronic systems check installed gauges against master gauges. Systems using R22 can only use reclaimed stocks of gas for topping up purposes only and this shall be prohibited in the maintenance and servicing of refrigeration and air conditioning equipment from 01/01/2015.

Normal systems: <3 kg no leak test required, 3 kg to 30 kg annual leak test required, 30 kg to 300 kg half yearly leak test required and >300 kg quarterly leak test required. Hermetically sealed systems: <6 kg no leak test required, 6 kg to 30 kg annual leak test required, 30 kg to 300 kg half yearly leak test required and >300 kg quarterly leak test required.

Where a system has a refrigerant charge greater than 300kg, an automatic leak detection system must be installed on the system to comply with the F Gas Regulations Do no overlook remote condensers and pay particular attention to bolted joints, sight glass stands and

atmospheric relief valve vent. 3M

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GAS FIRED ABSORPTION CHILLER UP TO 18 KW COOLING CAPACITY

09-04

GAS FIRED ABSORPTION CHILLER UP TO 18 KW COOLING CAPACITY

These units are Direct gas fired and maintenance of the gas burners should be carried out in line with the relevant specification. They are available in cooling only or heat pump version. Care should be taken as the refrigeration system contains Ammonia Solutions. Only tools which are capable of handling Ammonia should be used. Refer HSE Document PM 8I – 1995 Safe management of NH3 refrigeration systems.

These units are Direct gas fired and maintenance of the gas burners should be carried out in line with the relevant specification. They are available in cooling only or heat pump version. Care should be taken as the refrigeration system contains Ammonia Solutions. Only tools which are capable of handling Ammonia should be used.

There are a number of Laws and British Standards that must be observed when working on ammonia systems.

A Written Scheme of Examination may be required to comply with the Pressure Systems Safety Regulations 2000.

ALWAYS UPDATE RECORDS Legislative

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HOSE REELS - Static or Swinging

23-03

HOSE REELS - Static or Swinging

If, due to unforeseen difficulties, an installation is left unavailable for use, the fire brigade should be informed and again after reinstatement.

Where, due to unforeseen difficulties, it is necessary to leave an installation not available for use, the fire and rescue service should be informed immediately in order that alternative arrangements can be made to cover this deficiency should the need arise. In addition a suitable notice to indicate that the installation is not available for use should be placed in a prominent position.

Maintenance should be carried out in accordance with BS EN 671-3:2009

Leave the hose reel and hose system ready for immediate use; if any extensive maintenance is necessary the hose reel or hose system shall be labelled "OUT OF ORDER" and the competent person shall inform the user/owner.

Legislative

1. Condition. Completely run out reel, inspect and subject to operational water pressure test.

12M 1)Hose Completely run out reel, inspect

and subject to operational water pressure test. Check that it is unobstructed, that there is no damage, components are not corroded and that there are no leaks.

The full length of hose must be inspected for signs of cracking, distortion, wear or damage; if the hose shows any signs of defect it must be replaced or proof-tested to maximum working pressure;

12M Legislative

2. Back flow prevention devices (check valves).

Check operation. Ensure that valve is seating properly.

12M 2)Brackets and

fixings

Check that the brackets for wall mounting are secure.

12M Legislative

3. Couplings. Check and during wet testing check for leakage.

12M 3) Cabinet If fitted with a cabinet check that the

doors open freely and that there is no sign of damage. 12M Legislative 4. Swivel joints (swinging hose reels).

Check swinging movement is free, condition of 'O' rings.

If leakage is evident replace 'O' rings.

12M 4) Pipework and

couplings

Check the condition of the water supply pipework and any couplings pay particular attention to any flexible pipework for corrosion, damage or wear.

12M Legislative

5. Nozzles. 12M Check functioning. 5) Nozzle Check they are of the correct type,

functioning and easy to operate 12M

Legislative

6. Associated equipment and fittings.

Ensure glands, tubing, shut-off nozzle are sound and free from leaks. Check outlet of nozzle is unobstructed.

12M 6) Hose clips or

bindings

Check they are securely fastened 12M

Legislative

7. Flow test. Test in accordance with the requirements of the Loss Prevention Council .

If it is not possible to test every reel, at least the highest reel on each rising main should be tested.

12M 7) Hose drums Check hose drum rotates freely in

both directions.

If it is not possible to test every reel, at least the highest reel on each rising main should be tested. 12M

Legislative

8. Accessibility. Check and report to client immediately if there are any obstructions.

Hose reels and any associated equipment should be accessible at all times.

12M 8)Pressure gauge Check gauge (if fitted) are working

within their operating range and working satisfactorily.

Hose reels and any associated equipment should be accessible at all times.

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HALON FIRE PROTECTION SYSTEMS

23-05

Gas Extinguishing systems

HALON is a chloroflurocarbon and as such has been phased out of general use and has been replaced by INERGEN because of the damaging effect HALON has on the upper atmosphere . Where the installation is still legally permitted (Very Restricted), it is essential that leaks must be prevented and residual material not discharged to the atmosphere. The client/user of the system should check weekly, all pressure gauges, control settings and indicators. Such systems must only be maintained and tested by qualified engineers as per the requirements of BS 5306: Part 5.

HALON is a chlorofluorocarbon and as such has been phased out of general use and has been replaced by various other inert gases such as INERGEN because of the damaging effect HALON has on the upper atmosphere.

All extinguishant removed from containers during service or maintenance procedures shall be collected and recycled, or disposed of in an environmentally sound manner, and in accordance with existing laws and regulations.

Inert gas mixtures based on those gases normally found in the earth`s atmosphere are exempted from this requirement.

Weekly the client/user of the system should Visually check the hazard and the integrity of the

enclosure for changes which might reduce the efficiency of the system . Carry out a visual check that there is no obvious damage to pipework and that all operating controls and components are properly set and undamaged. Check pressure gauges and weighing devices, if fitted, for correct reading and take the appropriate action specified in the users` manual.

Monthly the client/user of the system should check that all personnel who may have to operate the equipment or system are properly trained and authorised to do so and, in particular, that new employees have been instructed in its use.

Such systems must only be maintained and tested by qualified engineers and in accordance with BS 5306-0:2011 and BS EN 15004 part 1:2008

This task is applicable to the extinguishants listed below;

FK-5-1-12, HCFC Blend A, HCFC-123, HCFC-22, HCFC-124, HFC 125, HFC 227ea, HFC 23, IG-01, IG-100, IG-55, IG-541

Legislative

1. System. Check generally for mechanical damage.

6M 1. Electrical

detection and alarm systems

Test and service in accordance with appropriate manufacturers’

standards. 3M

Legislative

2. Cylinders. check labels are securely fixed and legible, check security of brackets and fixings, check liquid level, check pressure in cylinder(s).

Level is checked by weighting, if weight loss exceeds 5% cylinder should be replaced or recharged. If pressure has fallen more than 10% on a temperature corrected basis, cylinder should be replaced or recharged.

6M 2) System Check generally for mechanical

damage. 6M

Legislative

3. Nozzles. Examine for blockages and clean as necessary.

6M 3) Pipework &

Nozzles

Externally examine pipework to determine its condition. Examine nozzles for blockages and clean as necessary

Replace or pressure test and repair as necessary pipework showing corrosion or mechanical damage 6M

Legislative

4. Valve actuators.

Where possible, remove cylinder valve and replace action caps.

Carry out procedure in accordance with the manufacturer's

recommendations.

6M 4) Control Valves check all control valves for correct

manual function and automatic valves additionally for correct automatic function

6M Legislative

5. Master/slave system.

Check slave actuation system including pistons in pneumatic valve actuators.

6M 5) Valve actuators. Where possible, remove cylinder

valve and replace action caps.

Carry out procedure in accordance with the manufacturer`s

recommendations. 6M

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6. Mechanical integrity.

Test for mechanical tightness of pipework and associated equipment.

This is to prevent leakage of HALON.(fire suppression agents.)

6M 6) Cylinders Check labels are securely fixed and

legible, check security of brackets and fixings, check liquid level, check pressure in cylinder(s). Externally examine containers for signs of damage or unauthorized modification, and for damage to system hoses. If the visual

examination shows any defect, the hose(s) shall be replaced.

For liquefied gases check weight or use a liquid level indicator to verify correct content of containers. If weight loss exceeds 5% cylinder should be replaced or recharged. Pressure gauges –liquefied gas should be within 10% and non-liquefied gases within 5% of correct pressure; replaced or recharged any showing a greater loss.

The date of inspection and the name of the person performing the inspection shall be recorded on a tag attached to the container. As required by statutory regulations – remove cylinders and pressure test when necessary.

6M Legislative 7. Auxiliary electric device/ alarm, door closures, etc.

Test operation. Operational test to be carried out in accordance with manufacturer's recommended procedure.

6M 7) Cylinder gauges Where container pressure gauges

or weight-monitoring devices are used for this purpose, they shall be compared to a separate calibrated device

Operational test to be carried out in accordance with manufacturer`s recommended procedure. 12M

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CARBON DIOXIDE TOTAL FLOODING FIRE EXTINGUISHING SYSTEM

23-06

CARBON DIOXIDE TOTAL FLOODING FIRE EXTINGUISHING SYSTEM

The client/user of the system should check weekly, all pressure gauges, control settings and indicators. Such systems must only be maintained and tested by qualified engineers as per the requirements of BS 5306: Part 5.

Such systems must only be maintained and tested by qualified engineers and in accordance with BS 5306-4:2001 and BS EN 15004 part 1:2008

During servicing every care and precaution shall be taken to avoid release of extinguishant.

Where, due to unforeseen difficulties, it is necessary to leave an installation not available for use, the fire and rescue service should be informed immediately in order that alternative arrangements can be made to cover this deficiency should the need arise. In addition a suitable notice to indicate that the installation is not available for use should be placed in a prominent position

Legislative

1. System. Check generally for mechanical damage.

Report to client any defects or incorrect installation.

6M 1. Electrical

detection and alarm systems

Test and service in accordance with appropriate manufacturers’

standards. 3M

Legislative

2. Cylinders. Check labels are securely fixed and legible, check security of brackets and fixings, check liquid level and check pressure in cylinder(s).

Level is checked by weighing, if weight loss exceeds 5%, cylinder(s) should be replaced or recharged. If pressure has fallen more than 10% on a temperature corrected basis, cylinder(s) should be replaced or recharged.

6M 2) System Check generally for mechanical

damage. 6M

Legislative

3. Nozzles. Examine for blockages and clean as necessary.

6M 3) Pipework &

Nozzles

Externally examine pipework to determine its condition. Examine nozzles for blockages and clean as necessary

Replace or pressure test and repair as necessary pipework showing corrosion or mechanical damage 6M

Legislative

4. Valve actuators.

Where possible, remove cylinder valve and replace action caps.

Carry out procedure in accordance with the manufacturer's

recommendations.

6M 4) Control Valves Check all control valves for correct

manual function and automatic valves additionally for correct automatic function

6M Legislative

5. Master/slave system.

Check slave actuation system including pistons in pneumatic valve actuators.

6M 5) Valve actuators. Where possible, remove cylinder

valve and replace action caps.

Carry out procedure in accordance with the manufacturer`s

recommendations. 6M

Legislative

6. Mechanical integrity.

Test for mechanical tightness of pipework and associated equipment.

6M 6) Cylinders Check labels are securely fixed and

legible, check security of brackets and fixings, check liquid level, check pressure in cylinder(s). Externally examine containers for signs of damage or unauthorized modification, and for damage to system hoses. If the visual

examination shows any defect, the hose(s) shall be replaced

Carbon Dioxide containers - check weight or use a liquid level indicator to verify correct content of

containers. If weight loss exceeds 10% cylinder should be replaced or recharged.

Check contents of pilot containers. Liquefied gas type should be within 10% and non-liquefied within 5% of correct charge. Replace or recharge any showing a greater loss.

The date of inspection and the name of the person performing the inspection shall be recorded on a tag attached to the container. As required by statutory regulations – remove cylinders and pressure test when necessary

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7. Auxiliary electric device/ alarm, door closures, etc.

Test operation. Operational test to be carried out in accordance with manufacturer's recommended procedure.

6M 7) Cylinder gauges Where container pressure gauges

or weight-monitoring devices are used for this purpose, they shall be compared to a separate calibrated device

Operational test to be carried out in accordance with manufacturer`s recommended procedure. 12M

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EXPANSION FOAM SYSTEMS

23-07

EXPANSION FOAM SYSTEMS

Note: The schedule shall be carried out by a competent person who will provide client with a signed dated report.

Maintenance shall consist of measures necessary for ensuring that all parts of the foam system remain in operating condition. The availability and reliability of the foam systems shall be assured. Inspection and maintenance by an approved competent organisation is recommended. Such systems must only be maintained and tested by qualified engineers and in accordance with BS EN

13565-2:2009 and BS EN 15004 part 1:2008

Legislative

1. Alarms. Test all electrical detection and alarm systems in accordance with BS 5839.

3M 1) A) Pumps [not

foam concentrate pumps]

Check the correct function of the pumps and their drives (except foam concentrate pumps). The test run shall

last for a period in which the normal operation conditions of the drive like power consumption, oil and cooling water temperature have been reached. At the end of the test run power consumption in the case of electrical drives and revolutions, oil and cooling water temperature in the case of diesel engine drives shall be measured. Test run diesel engines to reach operating temperatures (minimum 10 min). 1M Legislative 2. Foam producing equipment.

Inspect: for mechanical damage, for corrosion, for blockage of air inlets, clear as necessary, correct manual function of all valves, strainer and gauzes, proportioning devices.

This may require temporary isolation of the water main.

6M 1) B) Foam

concentration pumps

Function test of automatic and manual pump start devices of foam concentrate pumps

1M Legislative

3. Control valves. Check for corrected manual and automatic operation.

6M 2)Oil Levels Check of oil level of pumps,

compressors and diesel engines 1M

Legislative

4. Pipework. Examine exposed pipework to determine condition.

If visual indication of normally dry pipework indicates questionable strength due to corrosion or mechanical damage, hydraulically pressure test.

6M 3) Flow Pressure Check of the flow pressure in case

of systems feed directly from public or factory mains

1M Legislative

5. Tanks for foam concentrate and solution.

Visually inspect without draining. Check any concentrate shipping containers for evidence of deterioration.

6M 4) Batteries Check of batteries concerning the

maintenance instructions given by the battery manufacturer as well as function of the battery charger 1M

Legislative

6. Concentrate. Check condition. Correct any deterioration according to the manufacturer's

recommendations.

12M 5)Diesel tanks Check of minimum fuel supply of

diesel engines 1M

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FIRE EXTINGUISHERS - CARBON DIOXIDE

23-09

FIRE EXTINGUISHERS - CARBON DIOXIDE

Note: For extinguishing kitchen cooking oil fires, Wet Chemical fire extinguishers (Class F) must be in position.

When removing parts from extinguishers, competent persons should ensure that they are clear of any parts which might be ejected. Under no circumstances should any attempt be made to remove the valves of high pressure extinguishers or cartridges under field conditions. Extreme caution should be used when opening any extinguisher.

Such devices must only be maintained and tested by qualified engineers and in accordance with BS 5306-3:2009

Legislative

1. Extinguisher body.

Examine for corrosion or damage. If replacement indicated report to client.

12M 1) Safety Clip and

indicating devices

Check the safety clip and indicating devices to determine whether the extinguisher might have been operated

12M Legislative

2. Contents. Weigh and check against records. If loss greater than 10% recharge.

12M 2) External

examination

Examine the exterior for corrosion, dents, gouges or damage that could impair the safe operation of the extinguisher paying particular attention to any plastics headcap for signs of degradation.

12M Legislative

3. Horn, hose and valve assembly.

Examine, clean and replace if not in good condition.

12M 3) Weight check Weigh the extinguisher after

removal of the discharge horn/hose assembly). Check the mass against that

recorded when first put into service or when last recharged and record this on the maintenance label (In the event of a loss of content of more than 10%, discharge and recharge . 12M Legislative 4. Operating mechanism (if detachable).

Check operating mechanism and discharge control (where fitted) for free movement. Clean, rectify or replace as necessary.

12M 4) Operating

instructions

Check the operating instructions for correctness and legibility, ensuring that the text is in English.

12M Legislative

5. Safety clip. Replace after maintenance activity or renew wire seal as appropriate.

12M 5) Opening Open the extinguisher by

unscrewing the headcap. Remove the gas cartridge.

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FIRE EXTINGUISHERS - FOAM (Stored Pressure)

23-10

FIRE EXTINGUISHERS - FOAM (Stored Pressure)

Legislative

1. Pressure indicating device.

Check operation and pressure. If device inoperative or pressure is below specified lower limit refer to manufacturer's instructions. If no device fitted use connection, if provided, to verify pressure.

indicating devices

Check the safety clip and indicating devices to determine whether the extinguisher might have been operated.

12M Legislative

2. Extinguisher body.

Examine for corrosion or damage. If replacement indicated report to client.

12M 2) Pressure –

indicating devices

Check the pressure-indicating device where fitted. If it is not operating freely or if the indicated pressure is outside the specified limits, refer to the extinguisher manufacturer’s instructions to ascertain the appropriate action to be taken. Check that any dust covers needed on

pressure-indicating or

pressure-relief devices are in place and are of a size that does not obscure the reading of the gauge. Where a pressure-indicating device is not fitted, verify, by means of the connection provided for this

purpose, that the internal pressure is correct. If it is not correct, refer to the extinguisher manufacturer’s instructions to ascertain the appropriate action to be taken. 12M

Legislative

3. Contents. 12M Weigh and check against records. Report any loss. 3) External examination

12M Legislative

4. Nozzle and hose.

Examine and clean as necessary, Check hose for wear or damage and replace if necessary.

recorded when first put into service or when last recharged and record this on the maintenance label (In the event of a loss of content of more than 10%, discharge and recharge

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5. Operating mechanism (if detachable).

12M 5) Operating

instructions

12M Legislative

12M 6) Removable

operating mechanism

Where the extinguisher is designed to have the operating mechanism removed without the discharge of contents or loss of pressure, remove and check the operating mechanism and discharge control (where fitted) for free movement. Clean and lubricate the operating mechanism, rectify any problems, or replace with a new operating mechanism as necessary. 12M

Legislative

7. Internal inspection.

Discharge contents, Examine for corrosion, Refill if condition satisfactory.

48M 7) Safety pin Remove the safety pin and check

that the operating lever is

undamaged and its movement is unobstructed. Safety precautions should be taken to avoid

inadvertent operation. Return the safety pin or, where necessary, a replacement pin to the extinguisher. 12M

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FIRE EXTINGUISHERS - POWDER

23-11

FIRE EXTINGUISHERS - POWDER (GAS CARTRIDGE)

Legislative

1. Contents. Weigh the extinguisher and if more than 10% loss of powder, recharge.

indicating devices

12M Legislative

2. Condition of powder.

Open container and examine powder, if any evidence of lumps, caking or foreign bodies, recharge.

If powder appears satisfactory, agitate by inverting and shaking.

12M 2) External

examination

12M Legislative

3. Body. Examine internally and externally for damage.

recorded when first put into service or when last recharged and record this on the maintenance label (In the event of a loss of content of more than 10%, discharge and recharge.

12M Legislative

4. Gas cartridge. Examine for corrosion and damage. Check weight.

Weight of contents is marked on cartridge, replace if there is any loss of weight. Cartridges over 10 years old must be replaced.

12M 4) Operating

instructions

12M Legislative

5. Vent holes. 12M Examine and clean. 5) Opening Open the extinguisher by

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6. Nozzle, hose and internal discharge tube.

Examine for any blockage, clean rectify or replace as necessary.

12M 6) Powder charges Examine the powder of the

extinguisher. Agitate the powder by inverting and shaking the

extinguisher, taking care to avoid spillage. If there is any evidence of caking, lumps, or foreign bodies, or if the powder is not free flowing, or if there is any doubt at all about the condition of the powder, discard all the powder and recharge. The use of sieves or machines to remove foreign bodies or caked or lumpy material is not recommended since this will involve considerable exposure of the powder to

atmospheric humidity with a risk of subsequent caking 12M Legislative 7. Operating mechanism and discharge control.

Check for free movement, clean rectify or replace as necessary.

12M 7) Operating

mechanism and air passages

Clean if necessary and pass air through the air passages, paying particular attention to the vent holes (or other venting device) in the headcap. Check that the strainer (where fitted), internal discharge tube and breather valve (where fitted) are unobstructed.

Rectify any problems or replace with a new tube or valve if

necessary. Renew gas-band, where fitted.

Check the operating mechanism and discharge control (where fitted) for free movement. Rectify any problems or replace with a new operating mechanism or discharge control as necessary. Protect moving parts and threads against corrosion with a lubricant as recommended by the extinguisher manufacturer.

12M Legislative

8. Washers and diaphragms.

Examine and replace if necessary.

12M 8) Removable

operating mechanism

Where the extinguisher is designed to have the operating mechanism removed without the discharge of contents or loss of pressure, remove and check the operating mechanism and discharge control (where fitted) for free movement. 12M

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FIRE EXTINGUISHERS - WATER - GAS CARTRIDGE

23-12

FIRE EXTINGUISHERS - WATER - GAS CARTRIDGE

Note: If any soda acid extinguishers are found, the client must be informed that these must be withdrawn from service.

Legislative

1. Body. Empty, examine for damage and corrosion externally and internally.

indicating devices

12M Legislative

2. Contents. 12M Check water level after refilling. 2) External

examination

12M Legislative

3. Gas cartridge. Examine externally for corrosion and weigh and check against that marked on the cartridge.

removal of the discharge horn/hose assembly). Check the mass against that recorded when first put into service or when last recharged and record this on the maintenance label (In the event of a loss of content of more than 10%, discharge and recharge 12M

Legislative

4. Vent holes. 12M Examine and clean if necessary. 4) Operating

instructions

12M Legislative

5. Nozzle and strainer and (if fitted) internal discharge tube and breather valve.

Examine and clean if necessary.

12M 5) Opening Open the extinguisher by

12M Legislative

6. Operating mechanism and discharge valve.

Check movement, clean, rectify faults or replace.

12M 6) Water,

water-based, and foam charges

Pour the original charge into a clean container and, if it is to be reused, check it in accordance with the extinguisher manufacturer’s instructions. Where the additive is in a separate container, remove this container and check it for leakage. 12M

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Previous Version Updated Version Reason For Change 7. Sealing washers and hose.

Examine and replace if not in good condition.

12M 7) Operating

mechanism and air passages

Clean if necessary and pass air through the air passages, paying particular attention to the vent holes (or other venting device) in the headcap. Check that the strainer (where fitted), internal discharge tube and breather valve (where fitted) are unobstructed.

Rectify any problems or replace with a new tube or valve if

necessary. Renew gas-band, where fitted.

Check the operating mechanism and discharge control (where fitted) for free movement. Rectify any problems or replace with a new operating mechanism or discharge control as necessary. Protect moving parts and threads against corrosion with a lubricant as recommended by the extinguisher manufacturer

0M Legislative

8. Recharge. Fill to correct level. Note any special needs, e.g. anti-freeze or corrosion inhibitor.

12M 8) Removable

operating mechanism

Where the extinguisher is designed to have the operating mechanism removed without the discharge of contents or loss of pressure, remove and check the operating mechanism and discharge control (where fitted) for free movement. Clean and lubricate the operating mechanism, rectify any problems, or replace with a new operating mechanism as necessary.

Note any special precautions, e.g. anti-freeze or corrosion inhibitor. 12M

Legislative

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FIRE EXTINGUISHERS - WATER STORED PRESSURE

23-13

FIRE EXTINGUISHERS - WATER STORED PRESSURE

Legislative

1. Body. Examine externally for corrosion and damage.

indicating devices

12M Legislative

2. Contents. Weigh and check against original weight when put into service.

12M 2)

Pressure-indicatin g devices

Check the pressure-indicating device where fitted. If it is not operating freely or if the indicated pressure is outside the specified limits, refer to the extinguisher manufacturer’s instructions to ascertain the appropriate action to be taken. Check that any dust covers needed on

pressure-indicating or

pressure-relief devices are in place and are of a size that does not obscure the reading of the gauge. Where a pressure-indicating device is not fitted, verify, by means of the connection provided for this

purpose, that the internal pressure is correct. If it is not correct, refer to the extinguisher manufacturer’s instructions to ascertain the appropriate action to be taken. 12M Legislative 3. Pressure indicator on stored pressure equipment.

Check operation, if less than specified refer to manufacturer's instructions.

Where device not fitted, check by means of connector provided.

12M 3) External

examination

12M Legislative

4. Contents. 12M Weigh and check against records. Report any loss. 4) Weight check Weigh the extinguisher after

removal of the discharge horn/hose assembly). Check the mass against that recorded when first put into 12M

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Previous Version Updated Version Reason For Change 5. Nozzle and hose.

Examine and clean as necessary, Check hose for wear or damage and replace if necessary.

12M 5) Operating

instructions

12M Legislative

6. Operating mechanism (if detachable).

12M 6) Removable

operating mechanism

Where the extinguisher is designed to have the operating mechanism removed without the discharge of contents or loss of pressure, remove and check the operating mechanism and discharge control (where fitted) for free movement. Clean and lubricate the operating mechanism, rectify any problems, or replace with a new operating mechanism as necessary. 12M

Legislative

8. Internal inspection.

Discharge contents, Examine for corrosion, Refill if condition satisfactory.

48M 8) Seals The seals for the discharge horn,

the hose, the nozzle and the valve body should be replaced with new seals when these components are removed from the extinguisher. If the hose is fitted with a diaphragm, this should always be replaced with a new diaphragm.

Check the condition and fitness for use of the discharge nozzle, horn and hose, and ensure that the nozzle, horn and hose, if fitted, are not obstructed, cracked, worn, or damaged. Replace with a new nozzle, horn and/or hose if necessary

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SPRINKLER SYSTEMS

23-14

SPRINKLER SYSTEMS

Introduction

Automatic sprinkler systems must be maintained in accordance with BS EN 12845:2004 and the LPC publication - TB203: 2004.

An automatic sprinkler system is designed to detect a fire and extinguish it with water in its early stages or hold the fire in check so that extinguishment can be completed by other means.

The sprinklers operate at predetermined temperatures to discharge water over the affected part of the area below. The flow of water through the alarm valve initiates a fire alarm. The operating temperature is generally selected to suit ambient temperature conditions.

Under BS EN 12845:2004 there are planned maintenance tasks for 3 and 10 year frequencies these are not covered in these instruction sets.

Introduction

Automatic sprinkler systems must be maintained in accordance with BS EN 12845:2004 + A2:2009 incorporating corrigendum August 2009 Fixed firefighting systems- automatic sprinkler systems- Design, Installation and maintenance and the LPC publication - TB203: 2004.

An automatic sprinkler system is designed to detect a fire and extinguish it with water in its early stages or hold the fire in check so that extinguishment can be completed by other means.

The sprinklers operate at predetermined temperatures to discharge water over the affected part of the area below. The flow of water through the alarm valve initiates a fire alarm. The operating temperature is generally selected to suit ambient temperature conditions.

Under BS EN 12845:2004 there are planned maintenance tasks for 3 and 10 year frequencies these are not covered in these instruction sets.

Only the user should give permission for a sprinkler installation or zone to be shut down for any reason other than an emergency.

Before a system is wholly or partly shut down every part of the premises should be checked to ensure that there is no indication of fire.

Where premises are subdivided into separate occupancies constituting buildings in communication or at risk, protected by common sprinkler systems or installations, all occupiers should also be advised that the water is to be turned off.

Particular attention should be given to situations where installation pipework passes through walls or ceilings where these may feed sprinklers in areas needing special consideration

Legislative

1. System Checks The following must be checked and recorded: all water and air pressure gauge readings on installation, trunk mains and pressure tanks;

The pressure in the pipework in dry, alternate and pre-action installations should not fall at a rate of more than 1.0 bar per week. All results must be recorded in Fire Alarm log book

1W 1. System

Checks

The following must be checked and recorded (in sprinkler Log Book): all water and air pressure gauge readings on installation, trunk mains and pressure tanks;

The pressure in the pipework in dry, alternate and pre-action installations should not fall at a rate of more than 1.0 bar per week. All results must be recorded in Sprinkler log book

1W Legislative

2. System Checks All water levels in elevated private reservoirs, rivers, canals, lakes, water storage tanks (including pump priming water tanks and pressure tanks);

All results must be recorded in Fire Alarm log book

1W 2. System

Checks

All water levels in elevated private reservoirs, rivers, canals, lakes, water storage tanks (including pump priming water tanks and pressure tanks);

All results must be recorded in Sprinkler log book

1W Legislative

3. System Checks That all main stop valves are in the correct position.

1W 3. System

Checks

That all main stop valves are in the correct position.

1W Legislative

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Previous Version Updated Version Reason For Change 5. Automatic pump starting Electric Motor

Tests automatic pumps and include the following; a) water pressure on the starting device shall be

reduced, to simulate the condition of automatic starting; b) when the pump starts, the starting pressure shall be checked and recorded;

1W 5a. Automatic

pump starting test -Electric Motor

Test automatic pumps and include the following; a) water pressure on the starting device shall be

reduced, to simulate the condition of automatic starting; b) when the pump starts, the starting pressure shall be checked and recorded;

1W Legislative

5. Automatic pump starting Diesel

Tests automatic pumps and include the following; a) fuel and engine lubricating oil levels in diesel engines. b) water pressure on the starting device shall be reduced, to simulate the condition of automatic starting; c) when the pump starts, the starting pressure shall be checked and recorded; d) the oil pressure on diesel pumps shall be checked, as well as the flow of cooling water through open circuit cooling systems.

1W 5b. Automatic

pump starting test - Diesel

Test automatic pumps and include the following; a) fuel and engine lubricating oil levels in diesel engines. b) water pressure on the starting device shall be reduced, to simulate the condition of automatic starting; c) when the pump starts, the starting pressure shall be checked and recorded; d) the oil pressure on diesel pumps shall be checked, as well as the flow of cooling water through open circuit cooling systems.

1W Legislative

6. Diesel engine restarting test

Immediately after the pump start test diesel engines shall be tested as follows: a) the engine shall be run for 20 min, or for the time recommended by the supplier. The engine shall then be stopped and immediately restarted using the manual start test button; b) The water level in the primary circuit of closed circuit cooling systems shall be checked. Oil pressure (where gauges are fitted), engine

temperatures and coolant flow shall be monitored throughout the test. Oil hoses shall be checked and a general inspection made for leakage of fuel, coolant or exhaust fumes.

1W 6. Diesel engine

restarting test

Immediately after the pump start test diesel engines shall be tested as follows: a) the engine shall be run for 20 min, or for the time recommended by the supplier. The engine shall then be stopped and immediately restarted using the manual start test button; b) The water level in the primary circuit of closed circuit cooling systems shall be checked. Oil pressure (where gauges are fitted), engine

temperatures and coolant flow shall be monitored throughout the test. Oil hoses shall be checked and a general inspection made for leakage of fuel, coolant or exhaust fumes.

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1. System Batteries

The electrolyte level and density of all lead acid cells (including diesel engine starter batteries and those for control panel power supplies) shall be checked. If the density is low the battery charger shall be checked and, if this is working normally, the battery or batteries affected shall be replaced. For the risks above refer to the COSHH Regulations -

www.hse.gov.uk

1M 1. System

Batteries

The electrolyte level and density of all lead acid cells (including diesel engine starter batteries and those for control panel power supplies) shall be checked. If the density is low the battery charger shall be checked and, if this is working normally, the battery or batteries affected shall be replaced.

For the risks above refer to the COSHH Regulations -

www.hse.gov.uk

1M Legislative

2. Sprinklers, multiple controls and sprayers

Sprinklers, multiple controls and sprayers affected by deposits (other than paint) shall be carefully

cleaned. Painted or distorted sprinkler heads, multiple controls or sprayers shall be replaced. Any petroleum jelly coatings shall be checked. Where necessary the existing coatings shall be removed and the sprinklers, multiple controls or sprayers shall be coated twice with petroleum jelly (in the case of glass bulb sprinklers to the sprinkler body and yoke only). Particular attention shall be paid to sprinklers in spray booths, where more frequent cleaning and/or protective measures may be necessary.

3M 1. Sprinklers,

multiple controls and sprayers

Sprinklers, multiple controls and sprayers affected by deposits (other than paint) shall be carefully

cleaned. Painted or distorted sprinkler heads, multiple controls or sprayers shall be replaced. Any petroleum jelly coatings shall be checked. Where necessary the existing coatings shall be removed and the sprinklers, multiple controls or sprayers shall be coated twice with petroleum jelly (in the case of glass bulb sprinklers to the sprinkler body and yoke only). Particular attention shall be paid to sprinklers in spray booths, where more frequent cleaning and/or protective measures may be necessary.

3M Legislative

4. Water supplies and their alarms

Each water supply shall be tested with each control valve set in the system. The pump(s), if fitted, in the supply shall start automatically and the supply pressure at the appropriate flow rate shall be no less than the appropriate value

3M 3. Water supplies

and their alarms

Each water supply shall be tested with each control valve set in the system. The pump(s), if fitted, in the supply shall start automatically and the supply pressure at the

appropriate flow rate shall be no less than the appropriate value in accordance with clause 10 PUMPS [BS EN 12845:2004+A2:2009 incorporating corrigendum August 2009] and recognising any changes

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Previous Version Updated Version Reason For Change 5. Electrical supplies

Any secondary electrical supplies from diesel generators shall be checked for satisfactory operation.

3M 4. Electrical

supplies

Any secondary electrical supplies from diesel generators shall be checked for satisfactory operation.

3M Legislative

6. Stop valves All stop valves controlling the flow of water to sprinklers shall be operated to ensure that they are in working order and securely

refastened in the correct mode. This shall include the stop valves on all water supplies, at the alarm valve(s) and all zone or other subsidiary stop valves.

3M 5. Stop valves All stop valves controlling the flow

of water to sprinklers shall be operated to ensure that they are in working order and securely

refastened in the correct mode. This shall include the stop valves on all water supplies, at the alarm valve(s) and all zone or other subsidiary stop valves.

3M Legislative

7. Flow switches Flow switches shall be checked for correct function.

3M 6. Flow switches Flow switches shall be checked for

correct function.

3M Legislative

8. Replacement The number and condition of replacement parts held as spare shall be checked.

3M 7. Replacement The number and condition of

replacement parts held as spare shall be checked.

3M Legislative

1. Dry alarm valves

The moving parts of dry alarm valves, any accelerators and exhausters, in dry pipe installations and subsidiary extensions shall be exercised in accordance with the supplier’s instructions.

NOTE Alternate installations need not be tested in this way since they are exercised twice a year as a result of the changeover from wet to dry operation and back.

6M 1. Dry alarm

valves

The moving parts of dry alarm valves, any accelerators and exhausters, in dry pipe installations and subsidiary extensions shall be exercised in accordance with the supplier’s instructions.

Alternate installations need not be tested in this way since they are exercised twice a year as a result of the changeover from wet to dry operation and back.

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Hazardous areas - LIGHTING

27-03

Hazardous areas - LIGHTING

Before commencing any maintenance work on Flame proof equipment, read Hazardous area (electrics) introductory procedures SFG 27-01 very carefully and follow all the safety procedures.

Replacement parts shall be in accordance with the safety documentation. Alterations to equipment shall not be carried out without appropriate authorisation where they adversely affect the safety of the equipment as stated in the safety documentation. Repairs and reclamation of equipment shall be carried out in accordance with IEC 60079-19.

Legislative

3. Lamp. Replace on a planned basis as appropriate.

Maintenance contract should be specific with regard to the

responsibility for the provision and replacement of lamps and also for the disposal of spent lamps, as per statutory regulations.

6M 3. Lamp. Replace on a planned basis as

appropriate.

When replacing lamps the correct rating and type ONLY should be used, or excessive temperatures may result. Maintenance contract should be specific with regard to the responsibility for the provision and replacement of lamps and also for the disposal of spent lamps, as per statutory regulations.

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Maintenance Task Schedule. Comparison of Changes - pre and post November Legislative changes. November 2012

Comparison of Changes - pre and post November 2012

Legislative changes

Table Of Contents

Groups

Maintenance Task Schedules

POWER FAIL - MOTOR RETURN ACTUATORS

01-07

01-07

POWER FAIL - MOTOR RETURN ACTUATORS

ATMOSPHERIC GAS BURNER - CONDENSING BOILER

05-04

05-04

ATMOSPHERIC GAS BURNER - CONDENSING BOILER

STEAM BOILERS Pre-maintenance check.

05-19

05-19

STEAM BOILERS Pre-maintenance check.

STEAM BOILERS Maintenance schedule.

05-20

05-20

STEAM BOILERS Maintenance schedule.

WASTE AND WOOD BURNING APPLIANCES (including boilers) -

Combustion Chamber

05-26

05-26

WASTE AND WOOD BURNING APPLIANCES (including boilers) -

Combustion Chamber

FUEL OIL BURNERS USING 220/960 Sec OIL

07-04

07-04

FUEL OIL DISTRIBUTION & PIPEWORK USING MEDIUM (220/960 Sec) OIL

PACKAGED CHILLER UNITS

09-02

09-02

PACKAGED CHILLER UNITS

GAS FIRED ABSORPTION CHILLER UP TO 18 KW COOLING CAPACITY

09-04

09-04

GAS FIRED ABSORPTION CHILLER UP TO 18 KW COOLING CAPACITY

HOSE REELS - Static or Swinging

23-03

23-03

HOSE REELS - Static or Swinging

HALON FIRE PROTECTION SYSTEMS

23-05

23-05

Gas Extinguishing systems

CARBON DIOXIDE TOTAL FLOODING FIRE EXTINGUISHING SYSTEM

23-06

23-06

CARBON DIOXIDE TOTAL FLOODING FIRE EXTINGUISHING SYSTEM

EXPANSION FOAM SYSTEMS

23-07

23-07

EXPANSION FOAM SYSTEMS

FIRE EXTINGUISHERS - CARBON DIOXIDE

23-09

23-09

FIRE EXTINGUISHERS - CARBON DIOXIDE

FIRE EXTINGUISHERS - FOAM (Stored Pressure)

23-10

23-10

FIRE EXTINGUISHERS - FOAM (Stored Pressure)

FIRE EXTINGUISHERS - POWDER

23-11

23-11

FIRE EXTINGUISHERS - POWDER (GAS CARTRIDGE)

FIRE EXTINGUISHERS - WATER - GAS CARTRIDGE

23-12

23-12

FIRE EXTINGUISHERS - WATER - GAS CARTRIDGE

FIRE EXTINGUISHERS - WATER STORED PRESSURE

23-13

23-13

FIRE EXTINGUISHERS - WATER STORED PRESSURE

SPRINKLER SYSTEMS

23-14

23-14

SPRINKLER SYSTEMS