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4.6 Ventilation and Air Conditioning
D R A F T
From the beginning of 2013, the standard • HVCA – RUAG70 Guide to Good Practice for
ceiling colour in Customer area and Bake and Refrigeration
Serve has changed from standard white to RAL • The Building Regulations
7037 ( grey) for both new stores and re-fits. All • Gas Safety (Installation and Use) Regulations
ceiling grilles and air con ceiling face plates 1998
will therefore need spraying to match – White
or other colours will not be acceptable in these All plant, ducts, pipes cables etc. shall be
area’s (BOH is not affected and will remain in adequately protected against accidental
white.) damage, corrosion and external environment
and shall be capable of safe decontamination
and removal in the future without disturbing
other services. Pipes and ducts shall be
adequately sized, kept as short as practicable,
4.6.1 Overview leak-proof with a minimum number of joints and
The project includes all of the mechanical have provision for routine maintenance.
services works associated with the fitting out of
an existing shell unit to create a fully operational All facilities shall be designed to prevent the
pizza delivery operation. Domino’s operation ingress or egress of rodents, vermin and insects.
produces very little grease and the extract
system is predominantly removing heat and gas The HVAC contractor shall supply the client with
combustion fumes. system design drawings, prior to manufacture
and installation. The HVAC contractor will
All work shall be carried out in accordance also supply a comprehensive operation and
with the latest relevant British ( or Irish where maintenance manual on completion of the
appropriate) works.
and European Standards, Statutory Regulation
and Byelaws together with the following For projects in England and Wales, the HVAC
publications contractor shall also demonstrate compliance
• CIBSE Codes and Guides to Current Practice with Building Regulations Approved Documents
• Water Authority By Laws L2A & L2B. This will include:
• HVCA – DW143 Practical Guide to Ductwork • Provision of details of the efficiency and
Leakage Testing controls of heating, cooling and ventilation
• HVCA - DW144 Specification for Sheet Metal systems in accordance with the Non-
Ductwork Domestic Heating, Cooling and Ventilation
• HVCA - DW172 Guide to Good Practice for Compliance Guide (2006).
Kitchen Ventilation Systems • Provision of commissioning certificates
including air leakage tests on the ductwork.
4.6.1 Ventilation and Air Conditioning - Overview 3 February 2016
