Consortiwm Awdurdodau Lleol Cymru Consortium Local Authorities Wales

Transcription

1 Consortiwm Awdurdodau Lleol Cymru Consortium Local Authorities Wales SPECIFICATION FOR LAUNDRY EQUIPMENT MAINTENANCE Maintenance Module 32 March 2011 issue This document has been compiled by the Engineering Project Group in association with Marald Engineering Consultants Laundry Equipment Maintenance. : Page 1 of 5

2 INDEX GENERAL ASSET REGISTER MAINTENANCE REPORTS MANUFACTURER S REQUIREMENTS PROGRAMMING OF WORKS PERMIT TO WORK CERTIFICATION ACCESS GUIDANCE MINOR REPAIRS EMERGENCY CALL OUTS Laundry Equipment Maintenance. : Page 2 of 5

3 GENERAL The Contractor shall be deemed to have read the CLAW document entitled General Conditions and Preliminaries Applying to the Whole of the Maintenance Works and shall ensure his full compliance with the aforementioned document The Contractor shall be deemed to have allowed against each item or in his rates for the cost of complying with all the requirements of the Preliminaries All the items contained in the Preliminaries shall apply to the whole of the Works. The headings of the clauses in this Specification shall not effect the interpretation thereof The Contractor may be required to prepare a detailed breakdown of his pricing of the Preliminary items before the Contract is signed ASSET REGISTER The Contractor shall ensure that all the asset registers attached to this specification shall be verified within one week of visiting each property and any discrepancies made known, in writing, to the Contract Administrator At the commencement of the Contract period, a set of services drawings may be issued to the Contractor who shall ensure that, during each maintenance service element, the respective drawing shall be marked up by him to indicate the actual installed services. At the completion of each element the markedup drawings shall be returned to the Contract Administrator MAINTENANCE REPORTS The Contractor shall ensure that, following all inspection visits, conditional reports shall be submitted to the Contract Administrator in electronic format, including all specialist reports and test equipment printouts In addition the Contractor shall ensure that a Site Logbook be maintained on site with the Site Manager containing duplicate copies of all the reports information submitted to the Contract Administrator The Site Logbook shall also contain a copy of the Site Risk Assessment, Method Statement and COSHH for the Contractors operatives and all specialist sub-contractors MANUFACTURER S REQUIREMENTS Where manufacturer s instructions exceed the requirements of this document they shall be adhered to in their entirety. Laundry Equipment Maintenance. : Page 3 of 5

4 PROGRAMMING OF WORKS The Contractor shall within 5 working days of award of the contract / order submit and agree a full annual programme for all works covering each element of the maintenance works with the Contract Administrator The Contractor shall ensure that all the dates contained within the programme have been agreed with the building manager and that the equipment will be made accessible for service on the agreed dates Any abortive visits or excessive waiting time experienced by the Contractor shall be charged for and be the responsibility of the building manager PERMIT TO WORK CERTIFICATION If it is deemed necessary by the Contract Administrator for the need for a permit to be issued before any work is undertaken on the system, the Contractor shall ensure his compliance with the permit to work system as employed by the Contract Administrator ACCESS The Contractor shall ensure that he undertakes a risk assessment and provides a method statement for his means of access to allow for inspection and testing All works shall be carried out in strict accordance with the requirements of The Work at Height Regulations The Contractor shall ensure that all personnel employed upon this contract are suitable trained and experienced and competent to work at height GUIDANCE The Contractor shall refer to the specification schedule of works and to manufacturers requirements and recommendations for detailed guidance. Other guidance is available from the HSE, the BSI, the IET and TSA. Laundry Equipment Maintenance. : Page 4 of 5

5 GUIDANCE (Cont d) The Contractor shall pay particular attention to: BS7671:2008 Requirements for Electrical Installations. IEE Wiring Regulations. Seventeenth Edition IEE Code of Practice for In-service Inspection and Testing of Electrical Equipment IEE Electrical Maintenance HSE IndG35 Safety in electrical testing Textile Services Association: Health, Safety & Environmental Management Guidelines. HSE HSG85 Electricity at work safe working practices Provision and Use of Work Equipment Regulations 1992 (PUWER) Control of Substances Hazardous to Health Regulations 2002 (COSHH) MINOR REPAIRS The Contractor shall, during servicing and testing, carry out minor repairs such as tightening joints, replacement of bolts, screws, to ensure completeness of equipment and make appliances safe EMERGENCY CALL OUTS The Contractor shall be required to provide a 24 hour breakdown service 365 days per annum and shall submit in his tender the details of additional charges when such calls take place outside normal working hours (defined as 8.00 am 4.40 pm Monday to Friday). Laundry Equipment Maintenance. : Page 5 of 5

6 Laundry Plant and Equipment Maintenance Sheet 1 of 13 A WASHING MACHINES AND WASHER EXTRACTORS 1 General 6 monthly Examine safety guards; ensure they are appropriate, in position and securely fixed. All lubrication shall be carried out strictly in accordance with manufacturer's requirements using approved lubricants. 2 Frames and Cases 6 monthly Examine for corrosion. Clean and remove any rust and repaint with appropriate protective coating. Examine bed plate mountings; secure as 3 Doors 6 monthly Examine doors. Examine hinges, lubricate in accordance with manufacturer's instructions; adjust as Examine locks, adjust as Examine and test interlocks. Clean and Examine door seals. Remove all residual detergent and foreign matter. 4 Pumps 6 monthly Examine pumps. Examine connections for leakage. Test operation. Examine for corrosion of pump body. Examine mountings. Tighten as

7 Laundry Plant and Equipment Maintenance Sheet 2 of 13 A WASHING MACHINES AND WASHER EXTRACTORS (continued) 5 Filters 6 monthly Clean and examine filters and filter elements. Renew as Examine for leakage. Examine for corrosion. 6 Motors, gearboxes and drives. 6 monthly Clean as necessary; remove surplus oil and grease. Examine securing bolts and anti-vibration mountings; secure as Examine pulleys and keys. Examine alignment between motor and load. Test bearings for play. Clean and examine motor fins and fans. Ensure motor shields and guards are in place. 7 Drive belts 6 monthly Examine drive belts. Renew defective belts. Test tension; adjust as 8 Drums 6 monthly Clean and examine drums. Examine for corrosion. Examine alignment, adjust as Examine bearings, lubricate in accordance with manufacturer's requirements. Examine counter balances.

8 Laundry Plant and Equipment Maintenance Sheet 3 of 13 A WASHING MACHINES AND WASHER EXTRACTORS (continued) 9 Drain Valves 6 monthly Clean, examine and test drain valves. Examine for corrosion. Examine for leakage Examine mountings. Tighten as Ensure that the valve does not pass when shut. 10 Solenoid Valves 6 monthly Clean, examine and test solenoid valves. Examine connections for leakage. Examine mountings. Tighten as Ensure that valves do not pass when shut. 11 Valves 6 monthly Check isolating valves. Repack as Examine pipe connections for leakage. 12 Hoses 6 monthly Examine flexible hoses for cracks, hardening or degredation. Replace defective hoses. Remove, clean and examine in-line filters. Examine connections for leakage. 13 Controls 6 monthly Clean, examine and test controls. Clean and examine switches and knobs. Examine pilot lights, renew lamps as Examine mechanical condition. Examine fixings and enclosures. Examine terminal connections. Examine condition of wiring. Examine power supplies, check voltage outputs.

9 Laundry Plant and Equipment Maintenance Sheet 4 of 13 A WASHING MACHINES AND WASHER EXTRACTORS (continued) 13 Controls (continued) 6 monthly Examine circuit boards. Ensure they are correctly and securely located. Examine circuit boards for evidence of over heating or component failure. Clean and test depth gauges, pressure switches thermostats, and sensors. 14 Soap/Detergent Systems 6 monthly Clean and examine soap and detergent delivery systems. Remove all residual soap, detergent and foreign matter. Flush through with clean water. Test operation. 15 Electrical Installation 6 monthly Examine local isolators and connections to the fixed wiring installation. Examine flexible cables for wear, fraying braid and brittle insulation. Examine connections. Test insulation resistance. Examine earthing arrangements and test continuity.

10 Laundry Plant and Equipment Maintenance Sheet 5 of 13 B HYDRO EXTRACTORS 16 General 6 monthly Examine safety guards; ensure they are appropriate, in position and securely fixed. All lubrication shall be carried out strictly in accordance with manufacturer's requirements using approved lubricants. 17 Frames and Cases 6 monthly Examine for corrosion. Clean and remove any rust and repaint with appropriate protective coating. Examine bed plate mountings; secure as 18 Doors 6 monthly Examine doors. Examine hinges, lubricate in accordance with manufacturer's instructions; adjust as Examine locks, adjust as Examine and test interlocks. 19 Motors, gearboxes and drives. 6 monthly Clean as necessary; remove surplus oil and grease. Examine securing bolts and anti-vibration mountings; secure as Examine pulleys and keys. Examine alignment between motor and load. Test bearings for play. Clean and examine motor fins and fans. Ensure motor shields and guards are in place.

11 Laundry Plant and Equipment Maintenance Sheet 6 of 13 B HYDRO EXTRACTORS (continued) 20 Drive belts 6 monthly Examine drive belts. Renew defective belts. Test tension; adjust as 21 Drums 6 monthly Clean and examine drums. Examine for corrosion. Examine alignment, adjust as Examine bearings, lubricate in accordance with manufacturer's requirements. Examine and Test brakes. 22 Controls 6 monthly Clean, examine and test controls. Clean and examine switches and knobs. Examine pilot lights, renew lamps as Examine mechanical condition. Examine fixings and enclosures. Examine terminal connections. Examine condition of wiring. Clean, examine and test timers. 23 Electrical Installation 6 monthly Examine local isolators and connections to the fixed wiring installation. Examine flexible cables for wear, fraying braid and brittle insulation. Examine connections. Test insulation resistance. Examine earthing arrangements and test continuity.

12 Laundry Plant and Equipment Maintenance Sheet 7 of 13 C TUMBLE DRYING MACHINES 24 General 6 monthly Examine safety guards; ensure they are appropriate, in position and securely fixed. All lubrication shall be carried out strictly in accordance with manufacturer's requirements using approved lubricants. 25 Frames and Cases 6 monthly Examine for corrosion. Clean and remove any rust and repaint with appropriate protective coating. Examine bed plate mountings; secure as 26 Doors 6 monthly Examine doors. Examine hinges, lubricate in accordance with manufacturer's instructions; adjust as Examine locks, adjust as Examine and test interlocks. Clean and Examine door seals. Remove all residual lint and foreign matter. 27 Motors, gearboxes and drives. 6 monthly Clean as necessary; remove surplus oil and grease. Examine securing bolts and anti-vibration mountings; secure as Examine pulleys and keys.

13 Laundry Plant and Equipment Maintenance Sheet 8 of 13 C TUMBLE DRYING MACHINES (continued) 27 Motors, gearboxes and drives.(continued) 6 monthly Examine alignment between motor and load. Test bearings for play. Clean and examine motor fins and fans. Ensure motor shields and guards are in place. 28 Drive belts 6 monthly Examine drive belts. Renew defective belts. Test tension; adjust as 29 Drums 6 monthly Clean and examine drums. Examine for corrosion. Examine alignment, adjust as Examine bearings, lubricate in accordance with manufacturer's requirements. 30 Filters & Lint Screens 6 monthly Examine lint screens. Ensure even distribution of lint over screen. Replace screen if distribution is uneven. Clean lint screens. Clean and examine cover gaskets. Replace as 31 Internal and external ducts and airways 6 monthly Remove all lint and debris from inside of exhaust ducts. Clean and examine cover gaskets. Replace as Vacuum clean all duct work.

14 Laundry Plant and Equipment Maintenance Sheet 9 of 13 C TUMBLE DRYING MACHINES (continued) 31 Internal and external ducts and airways 6 monthly Clean lint from thermistor and high limit (continued) thermostats. Examine mountings and hangers of external ducts, adjust as 32 Heat Exchangers 6 monthly Remove all lint and debris from surface of heat exhangers. Vacuum clean all heat exchangers. Comb fins as 33 Controls 6 monthly Examine mechanical condition of controllers. Examine fixings and enclosures. Examine control switches. Examine visual displays. Examine indicator lamps. Examine terminal connections. Examine condition of wiring. Clean and examine thermistor. Clean and examine high limit thermostat. Test operation of high limit thermostat. Test operation of air flow switch; adjust as Test operation of dwell controls and reversing controls. Adjust as

15 Laundry Plant and Equipment Maintenance Sheet 10 of 13 C TUMBLE DRYING MACHINES (continued) 34 Electrical Installation 6 monthly Examine local isolators and connections to the fixed wiring installation. Examine flexible cables for wear, fraying braid and brittle insulation. Examine connections. Test insulation resistance. Examine earthing arrangements and test continuity. 35 Elements 6 monthly Examine connections. Examine terminals for oxidisation, corrosion, and tightness. Clean and tighten as Test insulation resistance. Test element resistance. 36 Gas Fired Models 6 monthly Remove burner assembly. Inspect burner electrode assembly. Clean as Clean injectors. Renew electrodes. Reset spark gaps. Replace thermocouple Examine combustion chamber viewing windows. Replace as Carry out combustion test. Where fitted, examine flues. Examine for corrosion. Examine mountings and fixings.

16 Laundry Plant and Equipment Maintenance Sheet 11 of 13 D CALLENDER IRONING MACHINES 37 General 6 monthly Clean. Remove all fluff and lint. Examine securing bolts; tighten as Examine feed bands. Examine drive mechanisn and transmission gear. Examine roll and bed. Clean and adjust as Clean, examine and test controls. 38 Motors, gearboxes and drives. 6 monthly Clean as necessary; remove surplus oil and grease. Examine securing bolts and anti-vibration mountings; secure as Examine pulleys and keys. Examine alignment between motor and load. Test bearings for play. Clean and examine motor fins and fans. Ensure motor shields and guards are in place. 39 Spreaders and Folders 6 monthly Examine belt drives and fees belts; adjust as Examine folding mechanism; adjust as Examine controls; adjust as

17 Laundry Plant and Equipment Maintenance Sheet 12 of 13 D CALLENDER IRONING MACHINES (continued) 40 Electrical Installation 6 monthly Examine local isolators and connections to the fixed wiring installation. Examine flexible cables for wear, fraying braid and brittle insulation. Examine connections. Test insulation resistance. Examine earthing arrangements and test continuity. E PRESSES 41 Garment presses - general 6 monthly Examine securing bolts; tighten as Test shock absorbers and balance springs. Test spray guns. Examine press beds. Renew covers as necessary Clean, examine and test controls. Examine local isolators and connections to the fixed wiring installation. Examine flexible cables for wear, fraying braid and brittle insulation. Examine connections. Test insulation resistance. Examine earthing arrangements and test continuity.

18 Laundry Plant and Equipment Maintenance Sheet 13 of 13 G VENTILATION 42 Ductwork, Grilles, Vents, Dampers, etc. Annually Clean, maintain, examine and test in accordance with the requirements of the CLAW specification on General Ventilation H ELECTRICAL INSTALLATION 43 Electrical installation - fixed wiring Annually Carry out a periodic inspection with associated circuit tests in accordance with the requirements of the CLAW specification and BS7671: Requirements for Electrical Installations.