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Planned Preventative Maintenance                          Condition Based Maintenance (CBM)
                           Our  approach  to developing  a successful  maintenance   It is our understanding that the existing contract is based on
                           regime is based on several key criteria. These can be ranked   an input specification in accordance with SFG20. However,
                           as:                                                       in consultation with the client, it is our proposal to develop a
                                                                                     CBM specification based on information gathered during the
                           1. Statutory compliance                                   first 12 months of operation.
                           2. Manufacturer’s warranty conditions                     All maintenance tasks will be carried out in accordance
                                                                                     with a nationally recognised standard i.e. SFG20, in terms
                           3. Equipment & operational performance                    of  content.  However,  the  frequency of  inspections  will  be
                                                                                     adjusted to suit the:
                           4. National standards.
                                                                                     Operational conditions
                           We consider 1 & 2 above to be mandatory requirements of
                           any  PPM  regime.  However,  outside  these  parameters,  we   Criticality
                           strongly recommend a regime is adopted that combines
                           operational performance and cost efficiency.              Service duty
                           Reactive maintenance and minor works                      It should be noted, all variation to the inspection frequencies
                                                                                     will be implemented in full consultation with the client, and
                           Call-out requests are received via telephone, email, fax etc.   based on demonstrable evidence collated.
                           Each job request is allocated a unique work order number.
                           This unique number provides tractability for all orders from   Based on our previous experience (and in accordance with
                           invoice to work request.  Reactive maintenance works will be   statutory guidelines), an indicative CBM inspection regime
                           carried out by a combination of:                          will be based on the following:

                           Site based team                                           Cooling equipment – between two and four inspections per
    42                                                                               year.
                           Specialist sub-contractors
                                                                                     Heating equipment - One inspection per year
                           Comserve mobile engineers
                                                                                     Electrical distribution equipment - 2 x visits per year
                           Depending upon the volume of reactive works during the
                           contract, Comserve will flex the site based team accordingly.   (Notwithstanding the above, all newly installed equipment
                           At times, this may require additional resources to be allocated   will be maintained in accordance with manufacturer’s
                           to the site.                                              instruction. This will ensure warranties and retention periods
                                                                                     are not compromised.)
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