BI P2044 AGu d obs58396: 201 3 Co ns. T odd BS58396: 201 3 h u n odofp h m k omm nd onf o hd gn, n on, omm on ng nd m n n n offi d on ndfi m y m ndom p m. T h201 3 d onof h odofp h b n x nd d n op o n ud p of h dhou ng. Comp n w hbs58396 v y ommon y qu d h oughou hukbybu d ng on o bod, fi nd u u ho nd o h u ho whom y nf o p ov onf ofi f y n n o up n. T h n wbook, f u y v d ndupd d n h d d on, h omp h n v gu d obs58396: 201 3. B don nd p h x p n ofd v op ng h odofp w u n h fi d, h bookp ov d f u b k g ound x p n on ndd u hp pp onof omm nd on. Ab o u h u ho Co ns. T odd d ng p nfi d on ndfi m y m ndh b n gn fi np y n hd v opm nof h mpo n odofp. H on v n on fi hn omm ndh d f dnum ou od nd nd don b h fofbsi ndo h d ngbod. H pub h dwo k n ud : A Co mp h n v Gu d of S f y ; AGu d obs583 91 ; AGu d obs 583 98( o u ho ) ndp AS7 9. BSIo d f : BI P2044 www. b g oup. om BSI opy gh ThD g n, I n o n, Co mm o n ng ndm n n n o f F D o n ndf A msy m ndo m P m AGu d obs58396: 201 3 Co ns. T o d d BSI G ouph dqu 389Ch w kh ghro d L ondonw44al ThD g n, I n o n, Co mm o n ng ndm n n n o ff D o n ndf A msy m ndo m P m AGu d obs58396: 201 3 ThD g n, I n o n, Co mm o n ng nd M n n n o ff D o n ndf A msy m ndo m P m Co ns. T o d d
Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm A gud o BS 5839-6:2013 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm A gud o BS 5839-6:2013 Con S. Todd Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
F pubhd by Pmoun Pubhng Ld. n 1996 Sond don pubhd by BSI n 2004 Th nw don pubhd n 2013 by BSI Sndd Lmd 389 Chwk Hgh Rod London W4 4AL Bh Sndd Inuon 2013 A gh vd. Exp pmd und h Copygh, Dgn nd Pn A 1988, no p of h pubon my b podud, od n v ym o nmd n ny fom o by ny mn on, phooopyng, odng o ohw whou po pmon n wng fom h pubh. Wh vy h bn kn n dvopng nd ompng h pubon, BSI p no by fo ny o o dmg ud, ng dy o ndy n onnon wh n on onn xp o h xn h uh by my no b xudd n w. Wh vy ffo h bn md o opygh hod, nyon mng opygh houd g n ouh wh h BSI h bov dd. BSI h no ponby fo h pn o uy of URL fo xn o hd-py nn wb fd o n h book, nd do no gun h ny onn on uh wb, o w mn, u o ppop. Th gh of Con S. Todd o b dnfd h uho of h wok h bn d by hm n odn wh Son 77 nd 78 of h Copygh, Dgn nd Pn A 1988. Typ by n Cnuy Shoobook by Monoh, www.monohgoup.o.uk Pnd n G Bn by Bfo Goup, www.bfo.o.uk Bh Lby Cogung n Pubon D A ogu od fo h book vb fom h Bh Lby ISBN 978 0 580 80754 1 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Ddd o my h hdn, Kh, Jyn nd Fon. Aong wh ov o Kn, wh p mnon of h of Huon Roof. Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 v
In h book x fom BS 5839-6:2013 podud wh h pmon of BSI. A omp don of h ndd n b obnd fom: BSI Cuom Sv 389 Chwk Hgh Rod London W4 4AL T: +44 (0) 20 8996 9001 Fx: +44 (0) 20 8996 7001 Em: od@b-gob.om www.b-gob.om v Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Conn Abou h uho Pf x x 1. Inoduon 1 2. Dom f don A ho hoy 5 3. Sop of BS 5839-6 15 4. Fom nd onn of h Cod 25 5. Rognzd fom of f don: Gd of ym 37 6. Rognzd v of poon: Cgo of ym 45 7. Sym Son: Choong h ppop Gd nd Cgoy of ym 51 8. Sym Son: Th f pnp ( F Rk Amn ) ppoh 53 9. Sym on: Th ppv ppoh 63 10. F Don Sym fo Shd Houng 75 11. Mxd ym 85 12. Snng nd dbmn f 91 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 v
F Don nd F Am Sym n Dom Pm 13. Typ of f do 95 14. Loon nd Sng of Do 101 15. Lmon of F Am 105 16. Th Audb F Am Sgn: Audby nd Oh Ch 113 17. F Am Wnng fo Df nd Hd of Hng Pop 121 18. Pow Supp fo h Sym 125 19. Wng 135 20. Cono nd Indng Equpmn 141 21. Zonng nd Idnfon of Sou of Am Sgn 145 22. Mnu C Pon 147 23. Rmo Tnmon of Am Sgn 149 24. Th U of Rdo-nkd Sym n Dwng 157 25. Inon, Commonng nd Cfon 161 26. Tng, Svng nd Mnnn 173 v Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Abou h uho Con Todd MS, FIFE, FBEng, MIRM, MSFPE, C.Phy, FInP, C.Eng, FIET, gdud fom Ednbugh Unvy wh n honou dg n Phy. H hn undook on-y M dg n F Sfy Engnng, dvopng pf n n qunv mn of k, mhm modng nd ym ngnng. In 1975, h jond h pv nun ompny of Unv Ld. A mmb of h k mngmn on, h d ou gu f uvy of Unv pm nd w ponb fo povdng n-hou dv on o pvnon m. H jond h hn dpmn of h F Off Comm (FOC), whh d wh h ppon of od nd ndd on f poon nd ppov of f poon qupmn. Wh h FOC h pd n m, nd w ponb fo ng h uby of f m qupmn fo FOC ppov. Dung h m h pnd h FOC on non omm nudng ho of h BSI. (Th FOC w nopod no h Lo Pvnon Coun nd, ubquny, h Budng Rh Ebhmn.) Con Todd hd ngn nd Fow of h Inuon of Engnng nd Thnoogy (fomy h Inuon of E Engn), h Inu of Phy, h Aoon of Budng Engn nd h Inuon of F Engn. H opo mmb of h Inu of Rk Mngmn nd h Soy of F Poon Engn. H o ndd o of h Bh Sndd Soy. A h fn Pdn of h UK Chp of h Soy of F Poon Engn, h w numn n h mg bwn h ognzon nd h Soy of F Sfy Engn o fom h Inu of F Sfy, whh ubquny bm h Engnng Coun Dvon of h Inuon of F Engn (IFE) (now h Rgn Goup of h Inuon). H pvou mmb of h Bod of h Dvon nd h Dvon Mmbhp Comm, whh fo mny y h hd. Th Dvon Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 x
F Don nd F Am Sym n Dom Pm w mpowd o wd ngnng qufon, nudng hd ngn, o uby qufd f fy ngn. H o pvou mmb of h IFE Bod, wh h hd h ponby fo hn u. H v on numb of Bh Sndd Comm, nudng ho onnd wh f don nd f m ym. H o pn h Confdon of Bh Induy on n xp goup of h Lo Pvnon Cfon Bod h ponb fo h dvopmn of ppov hm fo p of uom f m qupmn. Con o xpnd n mn of f m ono ompn n f m wok, ng on bhf of fon bod. H o hn xp fo h Und Kngdom Adon Sv (UKAS), n h don of fon bod h f f m ono und h vn nduy fon hm. Con onung p, C.S. Todd & Ao Ld, ndpndny fd by h Non Suy Inpo (NSI) fo h dgn nd vfon of f don nd m ym und h Bh Appov fo F Equpmn (BAFE) SP203 Shm fo f m p. Th p w h f ndpndn onung p o v h fon. x Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Pf Th book gv n ngh no h hnkng bhnd h BS od of p fo h dgn, non nd mnnn of f don nd m ym n dwng (BS 5839-6). Th nd fo h book do no fom ny dfn n h Cod; fom h f h u of h Cod ofn wh o know why pu u hv bn pu no h Cod. Ahvng ub dgn fo oupn uh hou n mup oupon nd hd houng qu dd undndng of f poon pnp. Evn n vy m dwng numb of ngnng judgmn hv o b md. Th book d pf, dgn nd n n mkng ho judgmn. In 1994, h uho of h book, Con Todd, w ond by h Bh Sndd Inuon o w h f df of BS 5839-6. Subquny, n 2003, h w ond o df h f mjo von of h Cod, whh w pubhd h 2004 von. H mmb of h BSI hn omm ponb fo h Cod, bng h Inuon of F Engn pnv on h omm. Bu of h, h w py o h duon h d o h un (2013) don, nd, ndd, h dfd muh of h nw x fo h don. H hu by qufd o xpnd on nd xpn h onn of h Cod. Th npon gvn n h gud, of ou, Con Todd bu, nuy, hy bnf fom Con o nvovmn n h dvopmn of h Cod. J. N Chmn, BSI Thn Comm FSH/12, F Don nd Am Sym Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 x
Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
1. Inoduon Th m of h book o povd gudn on wh, h m of wng, nwy vd von of BS 5839-6. Th nw (2013) don upd h (2004) von, nd nopo mjo hng, puy n p of hd houng. Th Cod, whh, on p of h BS 5839 u of od nd ndd, b h gn hdng F don nd f m ym fo budng, nd Cod of p fo h dgn, non nd mnnn of f don nd f m ym n dwng. A uh, o h Cod h dgn, upp, n, guoy uho nd onun w un n od o obn gudn on good p n p of h povon of uom f don n ny yp of dwng, fom m f o y hom. To mny of u n h f ngnng pofon, h dgn of f puon n mo dwng my k h ngnng hng of h dgn of f fy n mo ompx oupn. Howv, y o fog h h v mjoy of f dh n h Und Kngdom ou n dwng. Whh h bu of h non o f puon h go no h dgn of non-dom budng, vng dwng omhng of fogon nd fn fon fo f ngnng, o whh mpy h g nhn k od wh dwng nd h oupn, moo pon; I up b of boh. Howv, h no unny n h bnf of dom f don o h fy of f fom f. Indd, I bv woud b no xggon o y h h dom mok do on of h g u o n h hf nuy of f poon, uh h bn h mp on o of f. I unfoun h h md hv nv md o ond h u o b of mjo n o h gn pub; php u nwwohy hn goom nd doom! Evn n h dy whn vy m of xpndu m o om und h mo ngn uny, I bv h xpndu o d on dom mok don n b hown o b o Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 1
F Don nd F Am Sym n Dom Pm ffv n m of v vd, gvn yp fgu quod fo h vu of humn f. So dom f don ufu nd h o y, bu do y wn omphnv ngnng od of p, puy mny ym n dwng omp nohng mo hn by-opd mok m nd by h oup. Th bkgound o h poduon of BS 5839-6 w b xmnd mo oy n h nx hp. Suff o y h g h no ony h Cod wnd, bu h uppo fo gon, puy budng guon, wh dd nd dfnv od of p uy n. Moov, hough w nd o hnk of hou (o dwng) mp h- o fou-bdoom hou mo, I woud ugg h Wndo C nd Buknghm P hou (poby n mup oupon)! Indd, w bound o wh, n w, uy onu hou nd hou n mup oupon (HMO). Hppy, n ung h od of p, w y, f v, b ny o ngg n uh pdny, b h n b ou of ubn nom fo h g pofon. Pu oupn, uh hd houng, HMO nd g mnon qu vy dd undndng of f poon pnp f h f don ym nd n hm o b uby dgnd. Howv, vn n vy m dwng, h numb of ngnng judgmn o b md n p of h fom of poon h o b povdd. Fo xmp, w by-opd mok m b uffny b? Unfouny, now h h dh oung n dwng pod by uh dv, fom whh b hv bn movd bu of n nby o py fo pmn, fqun f m nd boowng h b fo u n oh houhod ppn o oy. If w u mn-opd mok m, houd w onn hm on h own u o pb o onn hm on, y, n xng ghng u? How mny mok m o mok do do w uy nd n ny? I uffn o n hm ju n h hwy nd ndng o mgh w nd hm n om oom w? Th nd o dd uh quon n om d dom f don now h nom h hn n unuu oy, nd h m fuy ondd n h Cod. A h uho of boh h f df of BS 5839-6, nd h df of h 2004 von, mgh b gud h I fd o df uffny mp od of p f gud, uh h, o h Cod wnd! In f, I bv h h Cod houd, fo mo umn, pov mp nd ghfowd o u. Som my gu h h Cod, f dng, m h ompd fo omhng mp dwng. Howv, h u of h vy omphnv nu of h Cod nd h 2 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Inoduon onqun nd o povd gudn on boh f fy nd popy poon n h vy wd ng of budng h my onu dwng of on knd o noh. I o ny fo h Cod o knowdg h numou dffn fom of f don ym h uny vb, ngng fom on o mo by-opd mok m o omphnv nw hnoogy ym of h yp dbd n BS 5839-1 1. A n h of ny Bh Sndd, h Cod do no hypoh on wh mgh bom vb, bu my f on wh offd on h mkp ody nd h ognzd good p h od wh h dffn yp of qupmn. Gvn h hn ny o mh ym yp o ppon fo xmp mng h u of h mp ym o m nd ow k pop h Cod f gh my m omhng of uu hok, bng n mnd h oh vb gudn d o fw b dgn qumn n h gudn h uppo budng guon nd gud o houhod podud by h Govnmn. Howv, I hop h whn om o ppyng h Cod o ny pu dwng, ung ny pu yp of f don non, h Cod houd povd mp nd dfnv dv. Evn o, n BS 5839-6 ffvy k dom f don p fowd nd nodu nw ndd fo h poon of dwng by uom f don, I hop h h gud w povd om ngh no ommndon nd hp o nu h h phoophy bhnd h ommndon uy mpmnd n fuu non. Howv, od of p, pd h, n om umn, von fom h ommndon of h Cod my b ppop; h Cod f fo uh von. A xpn n h u of h Cod gow nd ny nom om o gh, mndmn my b ny. If u of h Cod ond h n mndmn o od o ndd my b ny, o h om fon my b qud, wy wohwh wng o h BSI omm ponb fo poduon, n h omm FSH/12/1. My xpn of BSI omm h uh ommn, whh fom mjo n, m ono, ng ndpndn onun o whov, wy gvn ou ondon, nd fom uh ommn h od of p omm dvop nd kp p wh uom nd p. Obvouy, h gud no ubu fo h Cod f, bu houd b d n onjunon wh h Cod. Th gud houd no b gdd offng ny fn uhov npon on ny ommndon 1 BS 5839-1:2002. F don nd f m ym fo budng Cod of p fo ym dgn, non, ommonng nd mnnn. Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 3
F Don nd F Am Sym n Dom Pm of h Cod, hough I hop h h opnon xpd n u fon of h omm nn whn h Cod w pubhd. If n o obn dfnv npon, uh n h vn of dpu, dv my b ough fom BSI, who w f h m o h vn omm. Umy, h fn b n uh dpu n, howv, ony b h Cou. Hopfuy, BS 5839-6 w pov uffny unmbguou h uh dpu w b xmy. A dud n h nx hp, dom f don h md gnfn mp on f dh n dwng, whh oun fo ound 80% of f dh. I vy hp n on o h nhnmn n f fy n povd. I n po ho n oy who mo vunb o f, nmy h dy nd h vy young. Pony, pn, I w wy un o pm my hdn o y ovngh wh fnd un h hou h mok m, puy f I know h mmb of h fmy ky o mok. Howv, f h fu pon of h mpon fom of f poon o b zd, ong-m by nd onnud u mu b nud by pop ym dgn, ppop non p nd h vodn of unny f m. Th nw von of BS 5839-6 w go ong wy owd hvmn of h objv. A ny n y go, fmy vd fom f by h y wnng fom mok m w nwwohy. Hopfuy, by h m BS 5839-6 dy fo nx von, h dh of fmy du o h bn of popy dgnd nd nd f don w b uffny unuu o b quy nwwohy. 4 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
3. Sop of BS 5839-6 Th ommndon of BS 5839-6 by ppy o ny fom of f don nd n ny pm h woud, n ommon pn ( oppod o g onx), b dbd hou o dwng, wh h pob xpon of om hou h onvd no ho-yp ommodon, nd n hd houng hm. Th w ny b vy fw, f ny, fom of onvnon ng-fmy (o ng-houhod ) ommodon h do no om whn h op of h Cod, whh o no uh un ndpndn, o p of g pm. Moov, unk mny Bh Sndd, whh y no nndd o b opv, h Cod gv gudn on h poon of xng, w nw, dwng. Howv, nowh do h Cod ugg h xng f don nd m ym n dwng houd b upgdd. I mo h, hfo, h h opv nu of h Cod o nw f don ym fo xng dwng. Th ym ovd by h Cod L u ond f hough h fom of f don o whh h Cod pp. Bfo w uy opn h Cod o d, h u of h m f don nd f m ym n h mgh, f, md u; w mgh hnk h h Cod pp ony o ym n h n h h m ud n BS 5839-1,.. ym ompng ono nd ndng qupmn, f do nd ndpndn m ound. In f, nohng oud b fuh fom h uh, mpd, f no xpy d, n h Fowod o h Cod, whh xpn h BS 5839-1 do no povd ommndon fo f don nd f m ym n dwng. Howv, h vy f u of BS 5839-6 mov ny mbguy. Cu 1 (Sop) dv h h ym ovd by h Cod ng fom Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 15
F Don nd F Am Sym n Dom Pm ng f onnd mok m (whh oud b by-opd) o omp ym of h yp o whh BS 5839-1 pp. Moov, b hough h h ppon of h wod ym o ng byopd mok m omhng of ondon, houd b pond ou h h m f don nd f m ym dfnd n u 3 (Dfnon). Th dfnon fo h pupo of BS 5839-6 : ym h omp mn fo uomy dng on of h h phnomn of f nd mn fo povdng wnng o oupn. A no o h dfnon mk h h dfnon nndd o nud ym h omp on o mo mok m w, of ou, h ym o whh h m mo ommony ppd. An mpon pon o no fom u 1 h h ommndon of h Cod my b ppd o h f don p of ombnd f/ nud m ym o f/o m ym. (So m ym m ym nd n h hom of dy nd dbd pop o nb hm o ummon hp n n mgny.) Th mpon o no bu w my w muh g u of uh ngd ym, puy ho ngng f nd nud don, n h fuu. Th w, guby, b vy good hng bu oud pony nb u o hv ghy mo ophd dom f don ym, wh hgh dg of monong nd ono, on h bk of h nud m ym h oup w muh mo dy n. Af, h pub pv bugy muh g k hn f nd, n h n of h g hn of oun, hy pobby o n h ppon. Inud m ym no ong n oy of h g hou of h h ju oun h b box n ny yp ow of bk o bk n ny g own. Bu of h m mk, h o of ono pn h doppd ondby. Unfouny, h pub ppon of f k unky o m mk fo dom f m ono pn (hough uh pn dbd n n Annx o BS 5839-6). Howv, f don vu ddd fy n n nud m ym ky o pov mo v, wh no nd fo p ono pn, nd h poby, houd b db, fo mo nmon of f m gn o n m ompny monong n. Suh ngon no ny whou n hn ob, owng o h dffn bwn h Cod nd ho dng wh nud m ym. Th w b ondd n hp, bu hy no numounb; h b phoophy houd, howv, b h h ngy of h f don nd m 16 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Sop of BS 5839-6 ngmn houd no, u of h ngon, b dud bow h ndd dvod by BS 5839-6. Th Cod do no pfy f, n h op, o ngon of f don wh oh yp of m ym, bu pumby h woud b quy pb, ubj o m fgud o po h ngy of h f don ngmn. In h vy ong m, w my ym n whh, fo xmp, ny pmuon fom h foowng oud b povdd: f don nud don bon monoxd g don ( gowh n h UK) o m povon. In hgh-h hom of h fuu, h f don mgh vn b ngd wh budng ono nd monong ym. Th pop ovd by h Cod Now, unng o h yp of pm h om whn h op of h Cod, u 1 nd h h nud, bu pumby no d o, h foowng: bungow mu-oy hou ndvdu f ndvdu mon mob hom pm ud hd houng HMO ompng v f-onnd ng-fmy dwng un NHS uppod vng houng n h ommuny (.g. fo mny pop) pmnny mood bo ud oy dn pm. Indvdu F, mon nd hd houng In h of f nd mon ud fo gn houng, h Cod mk qu h ommndon ony ppy o h ndvdu dwng un nd no o ny ommun p. Th bu, n h of bok Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 17
F Don nd F Am Sym n Dom Pm of f nd mon, ompn wh budng guon n h h dwng un onud f ng nou. Th mpon of h h, n h vn of f n, y, ng f whn bok of f, vy oh f houd uuy b p of v fy, nd omp vuon of h bok w no nomy b ny, vn f, whn h doo of h f wh h f opnd, om mok n h ommun p ou. Th p ou hmv houd, of ou, b, dvod of ny ombub m. Thu, n h vn of f, dn, oh hn ho n dwng n whh f, houd b f o mn whn h own f. Th nomy dbd y pu poy. If h nd fo fuh dn o vu, h hn nd by h f nd u v. Thfo, f don ym no nomy nd houghou h ommun of f nd mon. (Th ony oon xpon mgh b od bok of f wh nuffn ompmnon o uppo y pu poy.) Indd, ommun f m ym n bok of f n uy u n n moun of dng o oupn, by ung unny vuon, php, n h of n u f, no mok-fd odo o. A fuh p ondon h, un h 24 hou ong o m ngmn, h my b no ponb pon o k hg of h ym, n nd m o nvg m ondon. Thu, hough BS 5839-6 do no pfy ommnd gn h non of f don nd m ym n h ommun p of f nd mon (bu BS 9991 4 do ommnd gn h), xud ny uh ym fom op. Mo pop who d fom f n bok of f nd mon do o bu of f n h own dwng. Avodn of h dh n b hvd mpy by non of mok m n h f o mon (nd h py wh BS 5839-6 ommnd n u). In h of hd houng, og mgh d h m uon pp. In hd houng, h f dgnd f-ng box n xy h m wy f n gn nd bok of f. In vy mp hd houng bok wh no ommun f, huy, h budng mo o ndnguhb fom gn nd bok of f, nd hn h no nd fo ommun f m ym. Howv, mo ommony nowdy, hd houng ofn povdd wh vou ommun f, uh und nd oung; h ommon p my o b hn ho of gn nd bok o povd mo 4 BS 9991:2011, Cod of p fo f fy n h dgn, mngmn nd u of dn budng. 18 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Sop of BS 5839-6 homy nvonmn by h povon of m, uh b o h. In ddon, h ofn n off fo wdn o hm mng. Aodngy, ommony ppop fo ommun f m ym o b povdd n modn hd houng. In ddon, fo on dud n h gud, n hd houng, ognzd p fo f m gn (boh fom h f hmv nd, wh h ommun ym, fom h ommon p) o b nmd uomy o n m vng n. In h 1995 nd 2004 don of BS 5839-6, ny f m ym whn h ommon p of hd houng w oud h op of h ndd. Th ym woud hv bn ovd by BS 5839-1. Howv, n h 2013 don, h w mjo hng n h op of BS 5839-6 (nd opondng hng n h op of BS 5839-1). In h 2013 don, h f m ym n boh h f hmv nd ommon (o h xn h ym ny n h ommon p) f whn h op of BS 5839-6, nd ny ym whn h ommon p no ong whn h op of BS 5839-1 (hough h Gd A ym w b on o whh h v mjoy of h ommndon of BS 5839-1 pp). Th hng w md n 2013 u of ognon by h BSI hn omm of h hng n h nu of hd houng ov n y nd h k of onn gudn n oh od of p nd gudn doumn. In h un gud, nw hp on hd houng h bn nudd o xpn h bkgound o h hng of op n BS 5839-6, nd o xpn h phoophy bhnd h od ommndon nopod n h 2013 don. Hou n mup oupon In h of hou n mup oupon, dffn uon pn. Th pop uuy g ng-fmy hou h hv bn onvd fo mup oupon. (If h popy w pupo bu fo mup oupon n h fom of numou ng-fmy dwng un, woud, of ou, mo ky b gdd bok of f nd no n HMO.) Th ngy of f ng b my no, n p, b uh h h un of ommodon n b d p of fy. Thfo, h hou mu b d ng pod pm. Aodngy, wh h Cod pp o n HMO, h n pm, nd h f don qumn, ddd by h Cod. Howv, no HMO om whn h op of h Cod. I ofn onvnn o dvd HMO no wo dn go, nmy ho ompng numb of f onnd dwng nd ho of h ho yp. I w found onvnn o ognz h dnon n BS 5839-6, no bu h ng of pm h n b gdd n HMO Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 19
F Don nd F Am Sym n Dom Pm qu wd, nd h m no w dfnd. (A good wy n hppy wh wy mny n hou povng o dpovng h popy n HMO!) Pm h y HMO, o nomy d (ghy o wongy) by om uho HMO, nud hou ub dvdd no f, youh ho, ho fo hom pop, hom fo womn who hv uffd dom von, hou hd by udn, nd udn ho whn unvy mpu. Cy, om of h xmp gvn bov no m n nu o pop h w gny hnk of hou; om my uy b pupo bu fo h pn u nd my nv vn hv d f g ng-fmy hom. Fo ho on nd of h ng, h ho k pop, BS 5839-1 pp o gv dqu dv on f don nd m ym. Indd, h my ony b fn dvdng n bwn om of h pm nd onvnon ho, fo whh BS 5839-1 d. Sn h no y n o dw bwn on popy of h ho yp nd noh, BS 5839-6 xud HMO of h ho yp fom op. Howv, HMO ompng pop n whh pop v n f onnd ng-fmy f o mon whn h op of h Cod. Mny of h pop hv om dy dnfb fo h ommon o f (.g. h nd o povd wnng o oupn n h vn of f n h own ommodon, h vy ongm oupon by oup of dwng un, h pon bn of n on bwn oupn of dffn ndpndn vng un, h bn of upvon, h bn of nyon o k hg n h vn of f wnng,.), wh nng om fo h woud o hv bn vn o h ogn hou po o ub dvon (.g. h nd o povd wnng bfo f ff h ommun p ou). Th ky bn of upvon, nd of ponb pon o mono h m ym nd k hg n h vn of n m gn, on gv o p ondon n h dgn of f don nd m ym. In h of pop of h yp, BS 5839-1 my no, hfo, wy povd uffn gudn. I ppd h umn w n whh no ny o whh hou houd b gdd ho o numb of f onnd dwng. Th n omm n h of n udn ommodon. Howv, n mo, mp ommon n w d whh dpon mo ppop nd, hfo, whh h ppop od of p P 1 o P 6 of BS 5839. In ny, h m dmm n n h mo bod ppon of f gon o uh pm, nd o dffu of npon no, hfo, unqu o f don nd m ondon. 20 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Sop of BS 5839-6 In povdng hn gudn, howv, BS 5839-6 nd o gd hou hd by no mo hn x dn, vng ogh ng houhod, quvn o ng-fmy dwng hou, n h h ommndon of h Cod fo ng-fmy dwng o ppy o h dwng. A xmp of uh dwng on hd by udn. Howv, vn wh povdd o om of h x dn, h Cod h pm dwng ( oppod o, y, dn hom, fo whh, y, h ommndon of BS 5839-1 woud gny b mo ppop). Th m ppoh dopd o ng-fmy dwng wh ong-m odg, h h ndd o nd h h k o h oupn fom f no gnfny dffn fom h n ny yp ng-fmy dwng hou. Th bov npon of h op of h Cod o fd n u 3, n whh dwng dfnd, fo h pupo of npng BS 5839-6, : un of dn ommodon oupd (whh o no o o mn dn): ) by ng pon o by pop vng ogh fmy; o b) by no mo hn x dn vng ogh ng houhod, nudng houhod wh povdd fo dn; o ) by pon who do no v ogh fmy, bu who v n f-onnd ng-fmy f, mon o bd whn h un. NHS uppod vng n h ommuny Th dpon NHS uppod vng n h ommuny ond wh h dpon n h of doumn pubhd by h Dpmn of Hh n Engnd nd W gvng gudn on f puon n uh pop. I pp o ommuny-bd pm povdng uppod vng fo pop who hv nng dffu o mn n, nudng ho wh phy hndp. Th pop mgh b gdd kn o n HMO, bu, n vw of h p f pobm od wh h oupn db, ppop o foow h o md nd dd gudn onnd n h Dpmn of Hh doumn, Hh Thn Mmondum 88 (HTM 88), on of h u of doumn dng wh f fy n hh pm pubhd und h gn Fod. (In f, HTM 88 dv h, hough uh pm do Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 21
F Don nd F Am Sym n Dom Pm no onu n HMO, h ndd dvod n HTM 88 woud m qumn fo HMO, mpod by o uho.) HTM 88 hny pp ony o pop wh no ommodon on foo mo hn wo foo bov h gound o v. HTM 88 o um h h pm w b oupd by no mo hn x dn. Howv, BS 5839-6 do gv gudn on f don nd m ym fo g pop of h m nu. Th gudn n h Cod on h ndd of poon ffodd o pop whn h op of HTM 88 body onn wh h gudn n HTM 88. Fo pop oud h op of HTM 88 hgh ndd of ym ommndd by BS 5839-6. Mob hom nd oh fom of dwng Fo h pupo of BS 5839-6, mob hom dfnd : npob un of vng ommodon h do no m h qumn fo onuon nd u of od vh bu h n mn fo moby. Th omwh onvoud dpon bd on dfnon whn oh Bh Sndd vn o uh ommodon. I houd b nod, howv, h h Cod xud vn fom op. Oh pm xudd fom h op nud ho nd ommun p of bok of f o mon ( dy dud), nd bo (oh hn pmnny mood bo ud oy dn pm). Sop of poon: f nd popy Mo of h ommndon of h Cod onnd pnpy wh h poon of f. Howv, h Cod do o dd popy poon. Th w poby onov whn h f (1995) von of h Cod w d fo pub ommn. A h m, BSI qud pu ommn on whh houd nud ommndon fo popy poon. Th gn onnu w h houd do o. Condon w gvn o pung uh ommndon ogh no on on, bu, n p, h pobby no ny, ommndon pf ony o popy poon no xnv. Moov, fo poon of g pop, h Cod dvo h h 22 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013
Sop of BS 5839-6 f don nd m non houd onfom o h vn ommndon of BS 5839-1. U of BS 5839-6 ym n wokp Whn h Cod w f pubhd n 1995, h w no nnon h ommndon houd b ppd o p of wok (oh hn, php, n h of omon wokng fom h hom). Howv, whou ny fn o h BSI Comm ponb fo h Cod, oh podud gudn on f poon of m wokp h mk fn o h u of BS 5839-6 ym. Phoophy, h mu, of ou, b om vy m wokp, n whh on o wo nnkd mok m mgh b foy php mn of wnng o h oupn of m, u off h h f n n ou off, hough whh hy mu p o p. If h pm o m h no f m ym ny (bu wod of mouh woud, ohw, b ub mn of wnng n h vn of f), mgh b unonb o xp omp f m ym o b nd fo h bov pupo. (Evn hn, guby o fy h Hh nd Sfy (Sfy Sgn nd Sgn) Rguon 1996, whh, ffvy, qu h f m ym n wokp qu ndby pow uppy, h mok m() woud nd o b mn-opd wh ndby by o po.) Th pobm wh fom ognon of BS 5839-6 ym fo u n wokp h bom omhng of hn nd of h wdg. Th ou pon fo mpoy o hn n mok m o oh fom of BS 5839-6 ym hp, ub-ndd nv n pm h unquvoy qu pop f m ym ompyng wh BS 5839-1. (Th uho h vn nound h u of dom mok m n p of g whou!). To vod h uon, BS 5839-6 xud fom op ny pm ud fo pupo oh hn dwng, uh m hop, fo o m pm ud oy p of wok. Gvn h xuon wh BS 5839-6, woud m nppop fo ny oh gudn doumn o dvo h u of BS 5839-6 ym n wokp, o fo pfon fo f don ym n wokp o fo ompn wh BS 5839-6. I hu h ponby of ny py popong h u of mok m, fo xmp, o jufy h u; ky h uh ppon w b vy md. Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013 23
F Don nd F Am Sym n Dom Pm Fo whom h Cod nndd? Whn dng BS 5839-6, woh mmbng h ommndon, whh d wh mny qu ompx nd ngnng d m, no nndd fo h houhod. Cu 1 mk h hy nndd fo h nd oh budng pofon, nfong uho, ono nd oh ponb fo mpmnng f puon n dwng. Howv, ho wng gudn fo houhod n h fom of, y, nuon povdd wh mok m houd k oun of h Cod ommndon (puy u 24 whh d wh u nuon) n h gudn. Th w, of ou, b nd fo doumn uh h Govnmn Smok Am n h Hom, whh gv mp gudn o houhod. I my b ny, nvh, fo uh doumn o b updd o k oun of h Cod ommndon. 24 Th mp hp fom Th Dgn, Inon, Commonng nd Mnnn of F Don nd F Am Sym n Dom Pm. To d mo nd buy, v hp://hop.bgoup.om/bip2044 Th Bh Sndd Inuon 2013