Page 684 - The City and Guilds Textbook: Plumbing Book 1 for the Level 3 Apprenticeship (9189), Level 2 Technical Certificate (8202) and Level 2 Diploma (6035)
P. 684
The City & Guilds Textbook: Plumbing Book 1
guttering 522, 533 controls 483–91 chasing walls 123–4, 653
hot water systems 352 corrosion protection 480–2 chemicals 21–6
sanitary systems 595 decommissioning 515–16 chipboard screw 131
water supply 255–6 district heating installations 163, chisels 78–9
British Standard Pipe (BSP) 85 436, 627 chlorinated unplasticised polyvinyl
British Standard Pipe Threads electric storage heaters 436 chloride (CuPVC) 113,
(BSPT) 85 expansion and contraction 506 152, 328
buffer tanks 479 filling 508–10 chrome plating 159
building control inspector 205 filling loop 477, 503–4 circuit breaker 650
building control officer 201 flue systems 464–6 circuits see electrical circuits
Building Regulations 2010 643–4 fuel types 464, 504–5 circular saw 87
Building Regulations 2013 11–12, fully pumped systems 437, circulating pump 447–8, 503
141, 256 443–51 replacing 510
Building Regulations Approved gas boilers 457–61 cisterns 149, 152, 173–5, 230,
Document G3 2010 heat emitters 467–72 249, 277–9, 327
346–7, 394 installation 506–10 feed and expansion 361, 448,
building services low loss headers 478–9 503
definition 12 maintenance 510–14 civil engineer 200
drawings 206–7 mechanical components 472–80 cleaner’s sinks 573
legislation 12–13 microbore system 452–3 cleaning agents 21
building surveyor 200 oil-fired appliances 461–4 clerk of works 201
burns 36 operating principles 436–8 client 199
bushes 108 power flushing 513 domestic 11
butane 624 programmers 484–5 as duty holder 10, 13
butler’s sinks 573 releasing air from 504 see also customer
buyer 202 reversed return system 453–4 clipping distances 128–9
cables solid fuel appliances 455–7 incorrect 425
concealed 46 temperatures 437 see also pipe clips
in electrical systems 653–4 testing 507–9 coach bolts 131
protection methods 653–4 thermostats 485–6 coach screw 131
canals 243 time clocks 484 coal 625–6
cap ends 103–4 underfloor systems 491–502 coefficient of linear expansion 170
capacitance 184 warm air systems 471, 491 coefficient thermal conductivity 169
capillary attraction 161 wet systems 436–8, 461 coke 626
capillary fittings 98–9 combination boilers 437, 459 cold water accumulators 371–2, 379
carbon dioxide 164 low pressure open vented cold water systems
cardiopulmonary resuscitation 438–49, 505, 508 commissioning 330–1
(CPR) 40–1 sealed pressurised 449–51, connecting bathroom equipment
carpenters 204 506, 510 327–8
cartridge fuses 651 zoning 445, 496–8 decommissioning 340–1
cast iron heat exchangers 458 centre of gravity 181 existing systems 327–8
caustic soda 21 ceramic disc taps 317–18, 337 installing 311–28
celsius 166 ceramic tiles 153 maintenance 331–9
central heating systems ceramics 153 materials 323
balancing 474 certificate of compliance 611 multi-storey buildings 264–9,
buffer tanks 479 cesspits 591–2 283
circulation of water 437 chamfer 114 preparation 328
common faults 513–14 charge, electrical 184 private water supplies 270–4
Charles’s law 165
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