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COTAC Conference on Training in Architectural Conservation Multi ...

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cool<strong>in</strong>g and filter<strong>in</strong>g, fire and <strong>in</strong>truder alarm detectors and spr<strong>in</strong>klers and dry risers.<br />

Electric light<strong>in</strong>g and power supply. Teleph<strong>on</strong>e and other wired <strong>in</strong>stallati<strong>on</strong>s <strong>in</strong>clud<strong>in</strong>g<br />

audio loop and speech re<strong>in</strong>forcement.<br />

b) Be able to design systems which, <strong>in</strong> order to respect the character of the build<strong>in</strong>g,<br />

'may utilise comp<strong>on</strong>ents, that would usually be c<strong>on</strong>sidered <strong>in</strong>efficient or unec<strong>on</strong>omical,<br />

i.e. air ducts with cross secti<strong>on</strong> six times as wide as high.<br />

c) Understand the local climate as it affects the build<strong>in</strong>g.<br />

d) Understand the physical and thermal characteristics of a build<strong>in</strong>g as a spatial<br />

structural envir<strong>on</strong>mental system.<br />

e) Organize close co-ord<strong>in</strong>ati<strong>on</strong> with adjacent trades and exist<strong>in</strong>g systems (i.e. electric<br />

c<strong>on</strong>duits must be separate from water pipes). Provide emergency auxiliary power for<br />

pressurizati<strong>on</strong> and fire-fight<strong>in</strong>g. Advise <strong>on</strong> protecti<strong>on</strong> of structure and surround<strong>in</strong>gs<br />

dur<strong>in</strong>g c<strong>on</strong>structi<strong>on</strong>.<br />

f) Obta<strong>in</strong> and approve specificati<strong>on</strong>s, obta<strong>in</strong> estimate, work with other c<strong>on</strong>sultants and<br />

c<strong>on</strong>tractors, supervise work <strong>in</strong> progress, work up and balance systems and settle<br />

c<strong>on</strong>tractor's accounts where necessary <strong>in</strong> the c<strong>on</strong>text of a ma<strong>in</strong> c<strong>on</strong>tract.<br />

g) Provide ma<strong>in</strong>tenance manual and schedule for owner's use.<br />

6. For C<strong>on</strong>servati<strong>on</strong><br />

Special design skills and judgement are needed to obta<strong>in</strong> a balance of envir<strong>on</strong>mental<br />

skills which satisfy the different needs of occupants, c<strong>on</strong>tents and build<strong>in</strong>g fabric.<br />

Particular skills are required to utilise or harness the potential advantages of traditi<strong>on</strong>al<br />

build<strong>in</strong>gs to meet modern standards; for example the effects of thermal mass and<br />

advantages of natural ventilati<strong>on</strong> comb<strong>in</strong>ed with shutters and bl<strong>in</strong>ds.<br />

a) Knowledge of the history of electrical and mechanical <strong>in</strong>stallati<strong>on</strong>s.<br />

b) Test and report <strong>on</strong> c<strong>on</strong>diti<strong>on</strong> of exist<strong>in</strong>g systems and advise <strong>on</strong> refurbishment or<br />

renewal.<br />

c) Use skill <strong>in</strong> c<strong>on</strong>ceal<strong>in</strong>g new <strong>in</strong>stallati<strong>on</strong>s to avoid <strong>in</strong>appropriate <strong>in</strong>trusi<strong>on</strong>s.<br />

d) Understand air movement, depositi<strong>on</strong> of pollutants, and c<strong>on</strong>densati<strong>on</strong> <strong>in</strong> historic<br />

build<strong>in</strong>g volumes.<br />

e) F<strong>in</strong>d and absorb all available sources of <strong>in</strong>formati<strong>on</strong> relevant to the m<strong>on</strong>uments<br />

ensemble or site be<strong>in</strong>g studied.<br />

f) The Power Electrical Eng<strong>in</strong>eer (c<strong>on</strong>tributed by Gershil Kay).<br />

(Note. In some countries the Envir<strong>on</strong>mental Eng<strong>in</strong>eer would <strong>in</strong>clude this work.)<br />

(i) Get electric power from source to system without disrupt<strong>in</strong>g orig<strong>in</strong>al design.<br />

(ii) (S)He should be aware of adjo<strong>in</strong><strong>in</strong>g trades so that they communicate and are coord<strong>in</strong>ated<br />

to avoid draw<strong>in</strong>g <strong>on</strong>e system <strong>in</strong> the space of another.<br />

(iii) Know how to <strong>in</strong>stall power <strong>in</strong>to emergency systems so they last l<strong>on</strong>g enough under<br />

disaster c<strong>on</strong>diti<strong>on</strong>s to get the occupants out (this may require more than the cheapest<br />

<strong>in</strong>stallati<strong>on</strong>).<br />

(iv) Anticipate effects of man-made or natural disasters <strong>in</strong> the electrical <strong>in</strong>stallati<strong>on</strong> (do<br />

not place crucial equipment where it will be immediately vulnerable to water).<br />

(v) Knowledge of exist<strong>in</strong>g products and imag<strong>in</strong>ati<strong>on</strong> to adopt them to older build<strong>in</strong>gs.<br />

(vi) C<strong>on</strong>sult historian or architect <strong>on</strong> appropriate styles, if select<strong>in</strong>g light fitt<strong>in</strong>gs.<br />

(vii) Careful documentati<strong>on</strong> of as-built <strong>in</strong>stallati<strong>on</strong> for future referral.<br />

(viii) Restricti<strong>on</strong>s <strong>on</strong> penetrati<strong>on</strong> of orig<strong>in</strong>al fabrics wherever possible (knowledge of<br />

<strong>in</strong>terstitial space).<br />

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