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Prévia do material em texto

Número de referência 
27 páginas
© ABNT 2020
ABNT NBR 16824:2020
ABNT NBR
16824
Primeira edição
02.06.2020
Versão corrigida
26.06.2020
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RULHQWDo}HV
Building water systems — Legionellosis prevention — General principles and 
guidance
NORMA
BRASILEIRA
ICS 91.140.60; 13.060.25 ISBN 978-65-5659-197-1
ii
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
© ABNT 2020
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escrito da ABNT.
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ABNT NBR 16824:2020
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Sumário Página
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�� 3URJUDPD�GH�$33&&� .........................................................................................................5
�� 3URMHWR��PDQXWHQomR�H�FRQWUROHV�RSHUDFLRQDLV ..............................................................7
6.1  Sistema de água fria e água quente .................................................................................7
6.1.1  Projeto .................................................................................................................................7
������ 2SHUDomR .............................................................................................................................7
������ 0DQXWHQomR�H�LQVSHomR .....................................................................................................7
������ 6LVWHPDV�GH�GHVLQIHFomR�VHFXQGiULD ...............................................................................8
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������ ,PSODQWDomR�GH�HTXLSDPHQWRV� .........................................................................................8
������ 1RYD�SDUWLGD�GR�VLVWHPD ....................................................................................................9
6.2.4  Sistema de manutenção ....................................................................................................9
6.2.5  Tratamento de água ...........................................................................................................9
������ 3URFHGLPHQWRV�GH�SDUWLGD�H�SDUDGD ...............................................................................10
������ 'HVLQIHFomR�GH�WRUUHV�GH�UHVIULDPHQWR�H�FRQGHQVDGRUHV�HYDSRUDWLYRV ....................10
���� 3LVFLQDV�H�EDQKHLUDV�SDUD�XVR�FROHWLYR .........................................................................10
6.3.1  Geral ..................................................................................................................................10
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������ 2SHUDomR�H�PDQXWHQomR�GH�¿OWURV ................................................................................. 11
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���� )RQWHV�GHFRUDWLYDV�H�RXWURV�GLVSRVLWLYRV .....................................................................12
6.4.1  Projeto ...............................................................................................................................12
������ 2SHUDomR ...........................................................................................................................13
6.4.3  Manutenção ......................................................................................................................13
6.4.4  Tratamento de água .........................................................................................................14
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de ar ...................................................................................................................................14
6.5.1  Geral ..................................................................................................................................14
6.5.2  Projeto ...............................................................................................................................14
������ 1RYD�SDUWLGD�GR�VLVWHPD ..................................................................................................14
iv
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
6.5.4  Sistema de Manutenção ..................................................................................................14
6.5.5  Tratamento de água .........................................................................................................15
������ 3DUDGD�H�SDUWLGD�GR�VLVWHPD ............................................................................................15
������ 'HVLQIHFomR ......................................................................................................................15
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6.6.1  Geral ..................................................................................................................................15
������ 5HTXLVLWRV�UHODFLRQDGRV�DRV�SDFLHQWHV�FUtWLFRV ...........................................................16
Anexo A  �LQIRUPDWLYR��'HVLQIHFomR�GH�HPHUJrQFLD .......................................................................17
A.1 Geral ..................................................................................................................................17
A.2 Sistemas de água quente ................................................................................................17
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$����� &KRTXH�SRU�KLSHUFORUDomR ...............................................................................................18
A.3 Sistemas de água fria ......................................................................................................18
Anexo B  �LQIRUPDWLYR��6XPiULR�GH�YDOLGDomR�H�FDOHQGiULR�GH�PRQLWRUDPHQWR...........................19
$QH[R�&� �LQIRUPDWLYR��(TXLSDPHQWR�GH�SURWHomR�LQGLYLGXDO�SDUD�OLPSH]D��UHSDUR�H�PDQXWHQomR�
de torres de resfriamento ................................................................................................21
Anexo D  �LQIRUPDWLYR��3URJUDPD�GH�DQiOLVH�GH�SHULJRV�H�SRQWRV�FUtWLFRV�GH�FRQWUROH��$33&&� ....22
D.1 Geral ..................................................................................................................................22
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'��� (VWDEHOHFHU�PRQLWRUDPHQWR�GRV�SURFHGLPHQWRV�SDUD�RV�SRQWRV�FUtWLFRV�GH�FRQWUROH ..23
'��� (VWDEHOHFHU�Do}HV�FRUUHWLYDV ..........................................................................................23
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'��� (VWDEHOHFHU�XP�VLVWHPD�GH�UHJLVWUR ...............................................................................24
Anexo E  �LQIRUPDWLYR��$QiOLVH�GRV�QtYHLV�GH�Legionella ...............................................................25
E.1 Monitoramento  ................................................................................................................25
(��� $o}HV�FRUUHWLYDV ..............................................................................................................25
%LEOLRJUD¿D .........................................................................................................................................26
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ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
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associadas e pessoas saudáveis se recuperam em no máximo 5 dias.
3.14   
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de água ou do sistema de água quanto a sua segurança
3.15   
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3.16   
monitoramento
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3.17   
outros sistemas de água
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3.18   
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3.20   
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3.22   
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4
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
3.23   
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3.28   
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3.29   
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5
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
௘E�� sistemas de água para irrigação;
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6
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
௘E�� GHVHQYROYHU�XP�ÀX[RJUDPD�GH�WRGRV�RV�VLVWHPDV�GH�iJXD�DYDOLDGRV�TXH�PRVWUH�FRPR�D�iJXD�
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7
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
6  3URMHWR��PDQXWHQomR�H�FRQWUROHV�RSHUDFLRQDLV
6.1  Sistema de água fria e água quente
6.1.1  Projeto
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8
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
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GH�FRUURVmR��GHSRVLomR��LQFUXVWDo}HV�RX�FUHVFLPHQWR�ELROyJLFR�
 — D�iJXD�QmR�FRQWpP�TXDLVTXHU�GHWULWRV�
6.1.4  6LVWHPDV�GH�GHVLQIHFomR�VHFXQGiULD
3DUD�VLVWHPDV�SUHGLDLV�GH�iJXD�IULD�H�iJXD�TXHQWH��TXDQGR�DV�UHFRPHQGDo}HV�GH�������D�������QmR�
SXGHUHP�VHU�LPSOHPHQWDGDV�RX�TXDQGR�RV�ULVFRV�SRWHQFLDLV�UHTXHUHUHP�GHVLQIHFomR�PDLV�IUHTXHQWH��
FRQYpP�TXH�VHMD�LQVWDODGR�XP�VLVWHPD�GH�GHVLQIHFomR�VHFXQGiULD�
4XDQGR� IRU� QHFHVViULR� LPSOHPHQWDU� D� GHVLQIHFomR� VHFXQGiULD� HP� VLVWHPDV� GH� iJXD� IULD� H� iJXD�
TXHQWH��XWLOL]DU�SURGXWRV�H�RX�GLVSRVLWLYRV�GHVLQIHWDQWHV�SDUD�D�iJXD��FRQIRUPH�D�$%17�1%5������� 
H�D�OHJLVODomR�YLJHQWH��
127$� $�GHVLQIHFomR�VHFXQGiULD�p�D�DGLomR�GH�GHVLQIHWDQWH�VXSOHPHQWDU�j�iJXD�SRWiYHO�DOpP�GR�TXH� 
Mi� IRL� DSOLFDGR� SDUD� D� GHVLQIHFomR� SULPiULD�� 6HX� REMHWLYR� p� PDQWHU� D� TXDOLGDGH� GD� iJXD�� PLQLPL]DQGR�
PLFUR�RUJDQLVPRV�SDWRJrQLFRV�
6.1.5  0HGLGDV�SUHYHQWLYDV�SDUD�LQWHUYHQo}HV�QRV�VLVWHPDV
&RQYpP� TXH� PHGLGDV� SUHYHQWLYDV� SDUD� DEHUWXUD� GH� VLVWHPDV� SDUD� UHSDURV� H� PDQXWHQomR� VHMDP�
descritas e documentadas para evitar a contaminação da água. Recomenda-se que atividades como 
OLPSH]D� H� GHVLQIHFomR� GH� UHVHUYDWyULRV��PDQXWHQomR� H� UHSDURV� GR� VLVWHPD� WHQKDP�PHGLGDV� SDUD�
evitar a entrada de contaminantes externos. 
6.1.6  'HVLQIHFomR�GH�HPHUJrQFLD
5HFRPHQGDo}HV�GH�PHGLGDV�H�GH�SURFHGLPHQWRV�SDUD�GHVLQIHFomR�GH�HPHUJrQFLD�VmR�DSUHVHQWDGDV�
no Anexo A.
6.2  7RUUHV�GH�UHVIULDPHQWR�H�FRQGHQVDGRUHV�HYDSRUDWLYRV�
6.2.1  5HFRPHQGDo}HV�JHUDLV
5HFRPHQGDo}HV�H�RULHQWDo}HV�VREUH�R�SURMHWR��PDQXWHQomR�H�RSHUDomR�GH� WRUUHV�GH� UHVIULDPHQWR� 
H�HYDSRUDomR�GH�FRQGHQVDGRUHV�HYDSRUDWLYRV�VmR�IRUQHFLGDV�QRV�$6+5$( Guideline 12 e NSF P453 
�YHU�>�@�H�>��@��
127$� 2XWUDV� IRQWHV� GH� UHIHUrQFLD� VmR� D�$VVRFLDWHG�:DWHU� 7HFKQRORJ\� �$:7�� H� &RROLQJ� 7HFKQRORJ\�
,QVWLWXWH��YHU�>��@�H�>��@��
6.2.2  ,PSODQWDomR�GH�HTXLSDPHQWRV�
3DUD�QRYD�FRQVWUXomR�RX�PRGL¿FDo}HV�VLJQL¿FDWLYDV�HP�XP�VLVWHPD�GH�UHVIULDPHQWR��LQFOXLQGR�WRUUHV�
GH�UHVIULDPHQWR�H�RX�FRQGHQVDGRUHV�HYDSRUDWLYRV�� UHFRPHQGD�VH�TXH�RV�SURMHWRV�VHMDP�UHYLVDGRV�
SDUD�PLQLPL]DU�RV�SUREOHPDV�GH�FRQWDPLQDomR�QR�ORFDO��SULRULWDULDPHQWH�DQWHV�GR�LQtFLR�GD�FRQVWUXomR��
$OpP�GLVVR��UHFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�LGHQWL¿TXH�H�VROXFLRQH�
௘D�� DV� FRQGLo}HV� ORFDLV� TXH� SRVVDP� SHUPLWLU� D� FRQWDPLQDomR� GR�V�� HTXLSDPHQWR�V�� SRU� DJHQWHV�
externos;
9
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
௘E�� DV� FRQGLo}HV� TXH� SRVVDP� SHUPLWLU� D� LQ¿OWUDomR� GH� FRQWDPLQDomR� GD� WRUUH� GH� UHVIULDPHQWR� 
RX�FRQGHQVDGRUHV�HYDSRUDWLYRV�QRV�HGLItFLRV�RX�iUHDV�S~EOLFDV�
௘F�� DV�FRQGLo}HV�TXH�SRVVDP�UHGX]LU�RX�LPSHGLU�R�DFHVVR�DR�V��HTXLSDPHQWR�V��H�TXH�SRVVDP�LQLELU�
RX�GL¿FXOWDU�DV�DWLYLGDGHV�GH�PDQXWHQomR�H�LQVSHo}HV�
6.2.3  1RYD�SDUWLGD�GR�VLVWHPD
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�LQFOXD�XP�SODQR�GH�FRPLVVLRQDPHQWR�TXH�
௘D�� LQFOXD�DV�HWDSDV�GH� OLPSH]D�TXH�ID]HP�SDUWH�GR�FRPLVVLRQDPHQWR�GR�VLVWHPD�GH�UHVIULDPHQWR� 
H�LGHQWL¿TXH�VH�RV�UHVSRQViYHLV�
௘E�� LQFOXD� XP�PHLR� GH� JDUDQWLU� TXH� XP�SURJUDPD� GH� WUDWDPHQWR� GH� iJXD� HP� FXUVR� VHUi� LQLFLDGR�
LPHGLDWDPHQWH��XPD�YH]�TXH�R�VLVWHPD�HVWHMD�FDUUHJDGR�FRP�iJXD�
6.2.4  Sistema de manutenção
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�LQFOXD�XP�SURJUDPD�GH�PDQXWHQomR�TXH�
௘D�� HVSHFL¿TXH�FURQRJUDPD�GH�LQVSHo}HV�SDUD�DYDOLDU�D�OLPSH]D�JHUDO�GR�VLVWHPD��LQFOXLQGR�D�OLPSH]D�
H�FRQGLo}HV�GRV�HOLPLQDGRUHV�GH�JRWDV�H�GRV�HQFKLPHQWRV��DVVLP�FRPR�D�GLVWULEXLomR�GH�iJXD� 
no interior do equipamento;
௘E�� HVSHFL¿TXH�UHTXLVLWRV�H�FURQRJUDPD�SDUD�OLPSH]D�GH�UHVHUYDWyULRV�UHPRWRV��EDFLDV�H�LQFOXD�SXUJD�
GH�WXEXODo}HV�FRP�iJXD�HVWDJQDGD�RX�]RQDV�GH�EDL[R�ÀX[R�GH�iJXD�
௘F�� LGHQWL¿TXH�RV�UHVSRQViYHLV�H�LQFOXD�XP�PHLR�GH�UHJLVWUR�GDV�DWLYLGDGHV�GH�PDQXWHQomR�H�QRWDV�
de inspeção.
127$� 3DUD�PDQXWHQo}HV�SUHGLDLV�YHU�D�$%17�1%5������6.2.5  Tratamento de água
5HFRPHQGD�VH� TXH� R� SODQR� GH� $33&&� SRVVXD� XP� SODQR� GH� WUDWDPHQWR� GH� iJXD� SDUD� FRQWUROH� 
GH�LQFUXVWDomR��PLFURELRORJLD��GHSRVLomR�H�FRUURVmR��LQFOXLQGR�
௘D�� HVSHFL¿FDomR�GH�WRGRV�RV�HTXLSDPHQWRV�H�SURGXWRV�TXtPLFRV�XWLOL]DGRV�QR�WUDWDPHQWR�GR�VLVWHPD�
GH�UHFLUFXODomR�
127$� 2V� FRQWDPLQDQWHV� GD� iJXD� GR� VLVWHPD� GH� UHVIULDPHQWR� �VyOLGRV� HP� VXVSHQVmR� 
H�HP�SUHFLSLWDomR��IDFLOLWDP�R�FUHVFLPHQWR�GDV�EDFWpULDV�H�GRV�ELR¿OPHV�TXH�SRGHP�LPSDFWDU�R�SRWHQFLDO�
SDUD�/HJLRQHOOD�
௘E�� UHTXLVLWR�SDUD�TXH�R�FRQWUROH�GH�VyOLGRV�QD�iJXD�GD�WRUUH�GH�UHVIULDPHQWR�VHMD�UHDOL]DGR�SRU�PHLR�
GH�¿OWUDJHP��ODYDJHP�ItVLFD�RX�RXWURV�PHLRV��FRPR�R�WUDWDPHQWR�TXtPLFR�GD�iJXD�
௘F�� LGHQWL¿FDomR�GRV�UHVSRQViYHLV�SHOD�PDQXWHQomR�GR�VLVWHPD�GH�WUDWDPHQWR�GH�iJXD�
௘G�� LQFOXVmR� GH� XPD� LQVSHomR� H� FURQRJUDPD� GH�PDQXWHQomR� SDUD� R� HTXLSDPHQWR� GH� WUDWDPHQWR� 
GH�iJXD�H�XP�FURQRJUDPD�SDUD�TXDOTXHU�HQVDLR�UHTXHULGR�FRPR�SDUWH�GR�SODQR�GH�WUDWDPHQWR� 
de água.
10 © ABNT 2020 - Todos os direitos reservados
RX�SURWRFRORV�GH�SDUWLGD�GD�ERPED��EHP�FRPR�FULDomR�GH�VLVWHPD�GH�GUHQDJHP�SDUD�RV�SHUtRGRV�
GH�SDUDOLVDomR�GH�XPD�GXUDomR�PDLV�ORQJD��FRPR�HVSHFL¿FDGR�QR�SODQR�
௘E�� SURFHGLPHQWR�HVFULWR�SDUD�D�SDUWLGD�GH�XP�VLVWHPD�TXH�HVWDYD�FRPSOHWDPHQWH�GUHQDGR�
௘F�� SURFHGLPHQWR� SDUD� D� SDUWLGD� GH� XP�VLVWHPD�TXH�QmR� IRL� GUHQDGR� �FRQWHQGR�iJXD�HVWDJQDGD�� 
H�TXH�HVWDYD�RFLRVR�SRU�WHPSR�VXSHULRU�DR�HVSHFL¿FDGR�QR�SODQR�
e�UHFRPHQGDGR�TXH��FDGD�XP�GHVVHV�SURFHGLPHQWRV�GH�SDUDGD�H�SDUWLGD�LGHQWL¿TXH�RV�UHVSRQViYHLV�
por iniciar e executar o procedimento.
6.2.7  'HVLQIHFomR�GH�WRUUHV�GH�UHVIULDPHQWR�H�FRQGHQVDGRUHV�HYDSRUDWLYRV
&RQYpP�TXH�R�SODQR�GH�$33&&�LQFOXD�GRLV�SURFHGLPHQWRV�GH�GHVLQIHFomR��FRQIRUPH�D�VHJXLU�
௘D�� XP� SURFHGLPHQWR� SDUD� GHVLQIHFomR� FRUUHWLYD�� TXH� LQFOXD� DV� FRQGLo}HV� SDUD� D� DSOLFDomR� 
GH�GHVLQIHFomR�LPHGLDWD�H�LGHQWL¿TXH�RV�UHVSRQViYHLV�SRU�LQLFLDU�H�H[HFXWDU�R�SURFHGLPHQWR�
௘E�� XP�SURFHGLPHQWR�SDUD�D�GHVLQIHFomR�GH�HPHUJrQFLD��TXH�LQFOXD�DV�FRQGLo}HV�SDUD�VXD�DSOLFDomR�
LPHGLDWD�H�LGHQWL¿TXH�RV�UHVSRQViYHLV�SRU�LQLFLDU�H�H[HFXWDU�R�SURFHGLPHQWR�
5HFRPHQGDo}HV�GH�PHGLGDV�H�GH�SURFHGLPHQWRV�SDUD�GHVLQIHFomR�GH�HPHUJrQFLD�VmR�DSUHVHQWDGDV�
no Anexo A.
6.3  3LVFLQDV�H�EDQKHLUDV�SDUD�XVR�FROHWLYR
6.3.1  Geral
(VWD�6HomR�IRUQHFH�RULHQWDo}HV�DSOLFiYHLV�jV�SLVFLQDV�H�EDQKHLUDV�SDUD�XVR�FROHWLYR��WDPEpP�UHIHULGDV�
FRPR�VSDV��
3RVVXHP� ULVFR� SUHYLVtYHO� SDUD� /HJLRQHOOD� DSHQDV� DV� EDQKHLUDV� GH� XVR� FROHWLYR� RX� SLVFLQDV� TXH�
SRVVXDP�SURGXomR�GH�DHURVyLV��FRPR�EDQKHLUDV�GH�KLGURPDVVDJHP�
127$� (VWHV� GRFXPHQWRV� IRUQHFHP� HVSHFL¿FDo}HV� PHFkQLFDV�� SDUkPHWURV� RSHUDFLRQDLV�� TXtPLFD� 
GD�iJXD�H�PLFURELRORJLD�
6.3.2  2ULHQWDo}HV�SDUD�EDQKLVWDV
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�LQFOXD�DV�VHJXLQWHV�RULHQWDo}HV�UHODWLYDV�DRV�EDQKLVWDV�
௘D�� GHWHUPLQDomR�SRU�HVFULWR�GD�FDUJD�GH�EDQKLVWD�SHUPLWLGD�SDUD�FDGD�EDQKHLUD��FODUDPHQWH�FRORFDGD�
e executada;
௘E�� SROtWLFD�HVFULWD�SDUD�JDUDQWLU� TXH�KDMD�XPD�FRPXQLFDomR�FODUD�GR�DXPHQWR�GR� ULVFR�GH�VD~GH�
UHODFLRQDGR�DR�XVR�GH�EDQKHLUDV�SRU� LQGLYtGXRV� LPXQRFRPSURPHWLGRV�RX�TXH� WHQKDP�GRHQoD�
SXOPRQDU�FU{QLFD�
��������������
ABNT NBR 16824:2020
6.2.6  3URFHGLPHQWRV�GH�SDUWLGD�H�SDUDGD 
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�DWHQGD�DR�VHJXLQWH�SDUD�RV�SURFHGLPHQWRV�GH�SDUWLGD�H�SDUDGD� 
௘D�� SURFHGLPHQWR� GH� SDUDGD� TXH� LQFOXD� WRGDV� DV� HWDSDV� GH� SUp�WUDWDPHQWR� GH� SURGXWRV� TXtPLFRV� 
11
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
6.3.3  2SHUDomR�H�PDQXWHQomR�GH�¿OWURV
&RQYpP�TXH�R�SODQR�GH�$33&&�LQFOXD�XPD�SROtWLFD�HVFULWD�SDUD�¿OWUDJHP�GD�iJXD�GD�EDQKHLUD��TXH� 
p�HVVHQFLDO�SDUD�D�TXDOLGDGH�GH�iJXD�DGHTXDGD�
6.3.3.1  )LOWURV�WLSR�FDUWXFKR�
&RQYpP�TXH�R�SODQR�GH�$33&&�WHQKD�XPD�SROtWLFD�HVFULWD�SDUD�D�LQVSHomR�H�FURQRJUDPD�GH�VXEVWLWXLomR�
SDUD�RV�¿OWURV�WLSR�FDUWXFKR�H�HTXLSDPHQWRV�UHODFLRQDGRV��FRPR�PHGLGRUHV�GH�SUHVVmR�H�YiOYXODV�
6.3.3.2  )LOWURV�WLSR�JUDQXODU�
&RQYpP� TXH� R� SODQR� GH� $33&&� WHQKD� XPD� SROtWLFD� HVFULWD� SDUD� RV� FULWpULRV� GH� UHWURODYDJHP� 
H�FURQRJUDPD�SDUD�D�URWLQD�GH�LQVSHomR�H�SURFHGLPHQWRV�GH�VXEVWLWXLomR�SDUD�RV�¿OWURV�WLSR�JUDQXODU�
H�HTXLSDPHQWRV�UHODFLRQDGRV��FRPR�PHGLGRUHV�GH�SUHVVmR�H�YiOYXODV�
6.3.4  4XDOLGDGH�GD�iJXD�H�GHVLQIHFomR
&RQYpP�TXH�R�SODQR�GH�$33&&�WHQKD�XPD�SROtWLFD�HVFULWD�SDUD�RV�SURFHGLPHQWRV�SDUD�PDQXWHQomR�
GD�TXDOLGDGH�GD�iJXD�H�GHVLQIHFomR�DGHTXDGD��
127$� $�GHVLQIHFomR� FRQWtQXD�HP�EDQKHLUDV�GH�XVR� FROHWLYR�p� GH�H[WUHPD� LPSRUWkQFLD� SDUD� FRQWURODU� 
RV� DJHQWHV� LQIHFFLRVRV� �LQFOXLQGR� Legionella��� 2V� SURFHGLPHQWRV� GH� GHVLQIHFomR� H� WURFD� GH� iJXD� VmR�
JHUDOPHQWH�EHP�GHVFULWRV�QD�PDLRULD�GRV�UHJXODPHQWRV�UHODFLRQDGRV�jV�SLVFLQDV�S~EOLFDV�H�EDOQHiULRV��EHP�
FRPR�QD�$16,�$363�3DGUmR����
&RQYpP�TXH�R�SODQR�GH�$33&&�LQFOXD�
௘D�� XPD�GHVFULomR�GR�FURQRJUDPD�SDUD�WURFD�GD�iJXD�GD�EDQKHLUD�UHJXODUPHQWH�
௘E�� XPD�SROtWLFD�SDUD�D�PDQXWHQomR�GD�TXDOLGDGH�GD�iJXD��FRQIRUPH�D�$%17�1%5��������
௘F�� XPD�SROtWLFD�SDUD�D�GHVLQIHFomR�GD�EDQKHLUD�QR�¿QDO�GH�FDGD�GLD�
௘G�� XPD�SROtWLFD�SDUD�D�PDQXWHQomR�GR�VLVWHPD�GH�KDORJHQDomR��GH�DFRUGR�FRP�DV�UHFRPHQGDo}HV�
GR�IDEULFDQWH�
௘H�� XPD� GHVFULomR� GR� FURQRJUDPD� GH�PHGLomR� H� UHJLVWUR� GLiULR� GRV� QtYHLV� GH� KDORJrQLR� UHVLGXDO�
durante a operação;
௘I�� XPD�SROtWLFD�SDUD�D�PDQXWHQomR�GRV�UHJLVWURV�RSHUDFLRQDLV�SHOR�PHQRV�GRV�~OWLPRV����PHVHV�
6.3.5  0LFURELRORJLD
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�WHQKD�XPD�GHVFULomR�GRV�SURFHGLPHQWRV�RSHUDFLRQDLV�SDUD�
FRQWUROH�GRV�SDGU}HV�PLFURELROyJLFRV�GH�EDQKHLUDV�S~EOLFDV�
6.3.5.1  Monitoramento
&RQYpP�TXH�R�SODQR�GH�$33&&�LQFOXD�
௘D�� XPD� GHVFULomR� GR� DFRPSDQKDPHQWR� PHQVDO� SURJUDPDGR� GD� iJXD� WHUPDO� SDUD� R� LQGLFDGRU� 
de organismos;
12
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
௘E�� XPD�SROtWLFD�SDUD�PDQWHU�RV�QtYHLV�GR�LQGLFDGRU�GH�RUJDQLVPRV�DEDL[R�GRV�OLPLWHV�HVSHFL¿FDGRV�
na ABNT NBR 10818; 
௘F�� XPD�GHVFULomR�GRV�SURFHGLPHQWRV�D�VHUHP�VHJXLGRV��VH�RV�UHVXOWDGRV�QmR�IRUHP�VDWLVIDWyULRV��
LQFOXLQGR�XPD�UHYLVmR�GRV�UHJLVWURV�GH�KDORJHQDo}HV�H�D�UHSHWLomR�GRV�HQVDLRV�PLFURELROyJLFRV�
6.3.5.2  4XDQGR�D�FRQWDPLQDomR�IRU�GHVFREHUWD
&RQYpP�TXH�R�SODQR�GH�$33&&�WHQKD�XPD�GHVFULomR�GRV�SURFHGLPHQWRV�D�VHUHP�VHJXLGRV�QR�FDVR�
GH�LQGtFLRV�GH�FRQWDPLQDomR�JUDYH��SRU�H[HPSOR��IH]HV��Y{PLWR�HWF����
$�SROtWLFD�SDUD�OLGDU�FRP�WDLV�LQFLGHQWHV�SRGH�LQFOXLU�GHVLQIHFomR�GH�HPHUJrQFLD�GH�WRGR�R�VLVWHPD��
5HFRPHQGDo}HV�GH�PHGLGDV�H�SURFHGLPHQWRV�SDUD�GHVLQIHFomR�GH�HPHUJrQFLD�VmR�DSUHVHQWDGDV� 
no Anexo A.
6.3.5.3  4XDQGR�KRXYHU�VXVSHLWD�GH�Legionella
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�WHQKD�XPD�GHVFULomR�GRV�SURFHGLPHQWRV�D�VHUHP�VHJXLGRV�� 
VH�KRXYHU�VXVSHLWD�GH�SUREOHPDV�GH�VD~GH�DVVRFLDGRV�j�Legionella.
&RQYpP�TXH�HVWHV�SURFHGLPHQWRV�LQFOXDP�FULWpULRV�SDUD�TXDQGR�VH�HQVDLDU�D�/HJLRQHOOD�QDV�iJXDV� 
GH�SLVFLQDV�RX�EDQKHLUDV�GH�XVR�FROHWLYR�
$�SROtWLFD�SDUD�OLGDU�FRP�WDLV�LQFLGHQWHV�SRGH�LQFOXLU�GHVLQIHFomR�GH�HPHUJrQFLD�GH�WRGR�R�VLVWHPD��
5HFRPHQGDo}HV�GH�PHGLGDV�H�SURFHGLPHQWRV�SDUD�GHVLQIHFomR�GH�HPHUJrQFLD�VmR�DSUHVHQWDGDV� 
no Anexo A.
6.3.6  $WXDOL]DomR�GH�PDQXDLV�RSHUDFLRQDLV�
5HFRPHQGD�VH� TXH� R� SODQR� GH� $33&&� LQFOXD� XPD� SROtWLFD� SDUD� DWXDOL]DU� UHJXODUPHQWH� WRGRV� 
RV�PDQXDLV� GH� RSHUDomR� SDUD� ¿OWURV�� ERPEDV� H� HTXLSDPHQWRV� GH� KDORJHQDomR�� H� SDUD�PDQWr�ORV� 
HP�XP�ORFDO�VHJXUR�H�DFHVVtYHO�DRV�UHVSRQViYHLV�SHOD�PDQXWHQomR�
5HFRPHQGD�VH�FRQVXOWDU�D�$%17�1%5�������SDUD�SURFHGLPHQWRV�GH�RSHUDomR��XVR�H�PDQXWHQomR�
GH�HGL¿FDo}HV�
6.4  )RQWHV�GHFRUDWLYDV�H�RXWURV�GLVSRVLWLYRV
6.4.1  Projeto
&RQYpP�TXH�R�SURMHWR�DWHQGD�DR�VHJXLQWH�
௘D�� KDMD� PLQLPL]DomR� GD� FRQWDPLQDomR� RUJkQLFD� DUUDVWDGD� SDUD� R� VLVWHPD�� 5HFRPHQGD�VH� TXH� 
R� HTXLSDPHQWR� QmR� VHMD� ORFDOL]DGR� QDV� LPHGLDo}HV� GD� VDtGD� GRV� H[DXVWRUHV� GH� FR]LQKD�� 
GH�SODQWDV�RX�RXWUDV�IRQWHV�GH�PDWpULD�RUJkQLFD�
௘E�� UHFRPHQGD�VH� TXH� D� SURYLVmR� SDUD� PDQXWHQomR� VHMD� FRQVLGHUDGD� QD� IDVH� GH� FRQFHSomR��
atentando para o seguinte:
 — UHFRPHQGD�VH�TXH�RV�GUHQRV�VHMDP�VLWXDGRV�QR�QtYHO�PDLV�EDL[R�GR�UHFXUVR��VHP�TXDOTXHU�RXWUR�ORFDO�GH�SRQWRV�EDL[RV�QmR�VHUYLGRV�SRU�GUHQRV�
 — UHFRPHQGD�VH�TXH�HYLWH�iUHDV�FRP�iJXD�HVWDJQDGD�RX�FRP�EDL[R�ÀX[R�H�iUHDV�TXH�QmR�
SRVVDP�VHU�OLPSDV�DGHTXDGDPHQWH�
13
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
 — UHFRPHQGD�VH� TXH� VHMD� SURYLGHQFLDGR� XP� IiFLO� DFHVVR� SDUD� ERPEDV�� ¿OWURV�� WDQTXHV� 
e equipamentos de tratamento;
௘F�� FRQYpP�TXH�DV�IRQWHV�GH�FDORU�H[WHUQDV�VHMDP�PLQLPL]DGDV�FRQIRUPH�D�VHJXLU�
 — QR�FDVR�GH�XVR�GH�LOXPLQDomR�VXEPHUVD��UHFRPHQGD�VH�TXH�D�FLUFXODomR�GD�iJXD�H�D�WD[D�GH�
HYDSRUDomR�VHMDP�GH�WDO�IRUPD�TXH�D�WHPSHUDWXUD�GD�iJXD�QD�]RQD�GD�OX]�H�D�WHPSHUDWXUD�
JOREDO�GD�iJXD�QmR�VHMDP�VLJQL¿FDWLYDPHQWH�HOHYDGDV�SHOD�LOXPLQDomR�VXEPHUVD�
 — UHFRPHQGD�VH�R�XVR�GH�LOXPLQDomR�FRP�/('�QR�OXJDU�GH�OkPSDGDV�LQFDQGHVFHQWHV��VHPSUH�
TXH�SRVVtYHO�
 — VH�IRUHP�XWLOL]DGRV�VLVWHPDV�XOWUDYLROHWD��89���FRQYpP�TXH�HOHV�VHMDP�GLPHQVLRQDGRV�SDUD�
R�YROXPH�GH�ÀX[R�
127$� 3HTXHQDV� IRQWHV� GH� iJXD� QRUPDOPHQWH� UHMHLWDP� SRXFR� RX� QHQKXP� FDORU�� $V� IRQWHV� GH� iJXD�
PDLRUHV�� HVSHFLDOPHQWH� DV� XQLGDGHV� FRP� IRQWHV� VLJQL¿FDWLYDV� GH� FDORU�� SRGHP� QHFHVVLWDU� GH� ÀX[R� GH� DU�
DGLFLRQDO�SDUD�UHPRYHU�R�FDORU�H�D�XPLGDGH�JHUDGRV�
6.4.2  2SHUDomR
5HFRPHQGD�VH� TXH� R� SODQR� GH�$33&&� LQFOXD� XPD� GHVFULomR� GRV� SURFHGLPHQWRV� SDUD� RSHUDo}HV� 
GH�IRQWH�GH�iJXD��GH�WDO�IRUPD�TXH�DWHQGDP�DR�VHJXLQWH�
௘D�� VH�D� IRQWH�GH�iJXD�QmR�HVWLYHU�HP�IXQFLRQDPHQWR�QRUPDO�SRU� WUrV�RX�PDLV�GLDV�FRQVHFXWLYRV��
FRQYpP�TXH�HOD�VHMD�FRPSOHWDPHQWH�GUHQDGD�H�WRGRV�RV�FRPSRQHQWHV�VHMDP�KLJLHQL]DGRV�DQWHV�
GD�YROWD�D�RSHUDomR�
௘E�� FRQYpP� TXH� OX]HV� VXEPHUVDV� QmR� VHMDP� RSHUDGDV� VHP� XPD� ERPED� GH� FLUFXODomR� 
HP�IXQFLRQDPHQWR�
௘F�� UHFRPHQGD�VH�TXH�XPD�ERPED�GH�FLUFXODomR�VHMD�PDQWLGD�HP� IXQFLRQDPHQWR�SDUD�PLQLPL]DU�
WDQWR�TXDQWR�SRVVtYHO�DV�FRQGLo}HV�GH�HVWDJQDomR�
6.4.3  Manutenção
5HFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�LQFOXD�XP�SURFHGLPHQWR�GH�PDQXWHQomR�GH�IRQWHV�GH�iJXD�TXH�
considere o seguinte:
௘D�� OLPSH]D�UHJXODU�GH�IRQWHV�H�RXWURV�GLVSRVLWLYRV�GHFRUDWLYRV�D�¿P�GH�UHGX]LU�RV�QXWULHQWHV�GLVSRQtYHLV�
SDUD�R�FUHVFLPHQWR�GD�/HJLRQHOOD��5HFRPHQGD�VH�TXH�D�EDFLD�GR�GLVSRVLWLYR�VHMD�OLPSD�VHPSUH�
TXH�KRXYHU�DF~PXOR�GH�VXMLGDGHV��PDWpULD�RUJkQLFD�RX�RXWURV�GHWULWRV�YLVtYHLV�
௘E�� XVR�GH�¿OWURV��LQFOXLQGR�D�LPSOHPHQWDomR�GH�XP�SURJUDPD�GH�WUDWDPHQWR�GH�LQFUXVWDomR�PLFURELDQD�
௘F�� PDQXWHQomR�GDV�ERPEDV�H�¿OWURV�FRQIRUPH�DV�LQVWUXo}HV�GR�IDEULFDQWH��
127$� 3UREOHPDV�FRP�RV�URODPHQWRV�RX�TXHGDV�GH�SUHVVmR�GH�¿OWURV�VXMRV�SRGHP�RFDVLRQDU�R�DTXHFL-
PHQWR�GDV�ERPEDV�
5HFRPHQGD�VH�FRQVXOWDU�D�$%17�1%5�������SDUD�SURFHGLPHQWRV�GH�RSHUDomR��XVR�H�PDQXWHQomR�
GH�HGL¿FDo}HV�
14
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
6.4.4  Tratamento de água
5HFRPHQGD�VH� TXH� R� SODQR� GH� $33&&� LQFOXD� XPD� GHVFULomR� SRU� HVFULWR� GRV� SURFHGLPHQWRV� 
de tratamento de água. 
3DUD�SHTXHQRV�VLVWHPDV��PHQRV�GH���/�GH�YROXPH�WRWDO�GH�iJXD���R�WUDWDPHQWR�SRGH�VHU�UHDOL]DGR�
SRU�PHLR�GH�OLPSH]D�VHPDQDO��GHVLQIHFomR�GR�HTXLSDPHQWR�H�FRPSRQHQWHV��H�VXEVWLWXLomR�GH�iJXD� 
RX�XWLOL]DomR�GH�XP�ELRFLGD�H¿FD]��
3DUD�VLVWHPDV�GH�PpGLR�D�JUDQGH�SRUWH��R�SURFHVVR�GH� LQFUXVWDomR� WDPEpP� UHTXHU�XP�SURJUDPD� 
GH�FRQWUROH�HIHWLYR�
1R�FDVR�GR�XVR�GH�ELRFLGDV��HVWHV�GHYHP�VHU�XWLOL]DGRV�GH�DFRUGR�FRP�D�OHJLVODomR�DSOLFiYHO�
127$� ,QIRUPDo}HV�H�GHWDOKHV�VREUH�R�XVR�GH�ELRFLGDV�SRGHP�VHU�HQFRQWUDGRV�QD�$6+5$(��YHU�>�@�H�>�@��
6.5  5HVIULDGRUHV�GH�DU�GLUHWRV�H�LQGLUHWRV��SXOYHUL]DGRUHV��XPLGL¿FDGRUHV�H�ODYDGRUHV�
de ar
6.5.1  Geral
(VWD�6HomR�IRUQHFH�UHFRPHQGDo}HV�SDUD�HTXLSDPHQWRV�GH�WUDWDPHQWR�GH�DU�HP�TXH�KDMD�SRVVLELOLGDGH�
GH�JHUDomR�GH�DHURVyLV�QR�DPELHQWH��WDLV�FRPR�FOLPDWL]DGRUHV�HYDSRUDWLYR��DGLDEiWLFRV���UHVIULDGRUHV�
GH�DU�GLUHWRV�H�LQGLUHWR��SXOYHUL]DGRUHV�GH�iJXD��XPLGL¿FDGRUHV��ODYDGRUHV�GH�DU�H�RXWURV�
127$� 2ULHQWDo}HV�VREUH�RV�SURMHWRV��PDQXWHQo}HV�H�RSHUDomR�GHVWHV�WLSRV�GH�HTXLSDPHQWRV�H�VLVWHPDV�
VmR�IRUQHFLGDV�QD�$6+5$(�*XLGHOLQH�����YHU�>�@���
6.5.2  Projeto
3DUD�RV�WLSRV�GH�HTXLSDPHQWRV�JHUDGRUHV�GH�DHURVVRO�LGHQWL¿FDGRV�QHVWD�6HomR��FRQYpP�TXH�R�SODQR�
de APPCC:
௘D�� LGHQWL¿TXH�H�FRUULMD�HYHQWXDLV�GH¿FLrQFLDV�HP�HTXLSDPHQWRV�TXH�SRVVDP�SHUPLWLU�TXH�DHURVVyLV�
VHMDP�DUUDVWDGRV�SDUD�R�DPELHQWH�
௘E�� LGHQWL¿TXH� H� FRUULMD� HYHQWXDLV� GH¿FLrQFLDV� QR� DFHVVR� DRV� HTXLSDPHQWRV� TXH� SRVVDP� LQLELU� 
as atividades de manutenção e inspeção.
6.5.3  1RYD�SDUWLGD�GR�VLVWHPD
5HFRPHQGD�VH� TXH� R� SODQR� GH� $33&&� LQFOXD� XP� SODQR� GH� SDUWLGD� SRU� HVFULWR� TXH� HVSHFL¿TXH�
WRGDV� DV� HWDSDV� GH� OLPSH]D� TXH� ID]HP� SDUWH� GR� FRPLVVLRQDPHQWR� GH� UHVIULDGRUHV� HYDSRUDWLYRV� 
GH�DU��SXOYHUL]DGRUHV��XPLGL¿FDGRUHV�H�ODYDGRUHV�GH�DU��LGHQWL¿FDQGR�RV�UHVSRQViYHLV�
6.5.4  Sistema de Manutenção
3DUD�RV�WLSRV�GH�HTXLSDPHQWR�GH�JHUDomR�GH�DHURVVRO�LGHQWL¿FDGRV�QHVWD�6HomR��UHFRPHQGD�VH�TXH�
R�SODQR�GH�$33&&��TXDQGR�DSOLFiYHO��
௘D�� LQFOXD� XP� FURQRJUDPD� GH� PDQXWHQomR� HVFULWR� TXH� HVSHFL¿TXH� DV� LQVSHo}HV� SDUD� D� OLPSH]D�
JHUDO�GR�VLVWHPD��FRQGLo}HV�GH�HOLPLQDomR�GD�QpYRD�GRV�ODYDGRUHV�GH�DU��FRQGLomR�GH�PtGLD�GR�
UHIULJHUDGRU�HYDSRUDWLYR��FRQGLo}HV�GH�TXDLVTXHU�ELFRV�GH�SXOYHUL]DomR�H�RSHUDomR�GR�VLVWHPD�
GH�GLVWULEXLomR�GH�iJXD�
15
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
௘E�� LQFOXD� OLPSH]D�GH�EDFLDV� GRV� HTXLSDPHQWRV� H� UHVHUYDWyULRV� UHPRWRV�� DVVLP� FRPR�D� SXUJD� 
GH�]RQDV�FRP�iJXD�HVWDJQDGD�RX�GH�EDL[R�ÀX[R�GH�iJXD�
௘F�� LGHQWLILTXH� RV� UHVSRQViYHLV� H� LQFOXD� XP� PHFDQLVPR� SDUD� D� PDQXWHQomR� GRV� UHJLVWURV� 
de manutenção e notas de inspeção.
6.5.5  Tratamento de água
4XDQGR�R�WUDWDPHQWR�GH�iJXD�IRU�XVDGR�HP�UHIULJHUDGRUHV�GH�DU�HYDSRUDWLYRV��SXOYHUL]DGRUHV��XPLGL-
¿FDGRUHV�RX�ODYDGRUHV�GH�DU��UHFRPHQGD�VH�TXH�R�SODQR�GH�$33&&�
௘D�� LQFOXD� XP� SODQR� GH� WUDWDPHQWR� GH� iJXD� SRU� HVFULWR� TXH� HVSHFL¿TXH� WRGRV� RV� HTXLSDPHQWRV� 
H�SURGXWRV�TXtPLFRV�XWLOL]DGRV�SDUD�R�WUDWDPHQWR�GRV�VLVWHPDV�GH�iJXD�DEHUWRV�HP�FRQWDWR�FRP�
R�DPELHQWH�
௘E�� LQFOXD�XPD�LQVSHomR�H�FURQRJUDPD�GH�PDQXWHQomR�SDUD�R�HTXLSDPHQWR�GH�WUDWDPHQWR�GH�iJXD�
H�XP�FURQRJUDPD�SDUD�TXDOTXHU�HQVDLR�UHTXHULGR�FRPR�SDUWH�GR�SODQR�GH�WUDWDPHQWR�GH�iJXD�
௘F�� LGHQWL¿TXH�RV�UHVSRQViYHLV�SHOR�IRUQHFLPHQWR�H�PDQXWHQomR�GR�VLVWHPD�GH�WUDWDPHQWR�GH�iJXD�
6.5.6  3DUDGD�H�SDUWLGD�GR�VLVWHPD
3DUD�RV�WLSRV�GH�HTXLSDPHQWR�FRP�JHUDomR�GH�DHURVVRO�LGHQWL¿FDGRV�QHVWD�6HomR��UHFRPHQGD�VH�TXH� 
R�SODQR�GH�$33&&��TXDQGR�DSOLFiYHO��
௘D�� LQFOXD�XP�SURFHGLPHQWR�GH�SDUDGD�FRP�WRGDV�DV�HWDSDV�GH�SUp�WUDWDPHQWR�GH�SURGXWRV�TXtPLFRV�
RX�SURWRFRORV�GH�ERPEDV�FtFOLFDV��EHP�FRPR�D�FULDomR�GH�VLVWHPD�GH�GUHQDJHP�SDUD�RV�SHUtRGRV�
GH�SDUDOLVDomR�GH�GXUDomR�PDLV�ORQJD��FRPR�HVSHFL¿FDGR�QR�SODQR�
௘E�� LQFOXD�XP�SURFHGLPHQWR�SDUD�D�SDUWLGD�FRP�EDVH�QR�VLVWHPD�GH�GUHQDJHP�
௘F�� LQFOXD� XP� SURFHGLPHQWR� SDUD� D� SDUWLGD� GH� XP� VLVWHPD� QmR� GUHQDGR� �HVWDJQDGR�� TXH� H[FHGD� 
R�Q~PHUR�GH�GLDV�RFLRVRV�HVSHFL¿FDGRV�QR�SODQR�
௘G�� LGHQWL¿TXH�RV�UHVSRQViYHLV�SRU�LQLFLDU�H�H[HFXWDU�FDGD�SURFHGLPHQWR�GH�SDUWLGD�H�SDUDGD�
6.5.7  'HVLQIHFomR
3DUD� RV� WLSRV� GH� HTXLSDPHQWRV� JHUDGRUHV� GH� DHURVVRO� LGHQWL¿FDGRV�� UHFRPHQGD�VH� TXH� R� SODQR� 
GH�$33&&�LQFOXD�GRLV�SURFHGLPHQWRV�GH�GHVLQIHFomR��FRQIRUPH�D�VHJXLU�
௘D�� XP� SURFHGLPHQWR� HVFULWR� GH�PDQXWHQomR� FRUUHWLYD� TXH� LQFOXD� DV� FRQGLo}HV� SDUD� D� DSOLFDomR� 
GH�GHVLQIHFomR�LPHGLDWD�H�LGHQWL¿TXH�RV�UHVSRQViYHLV�SRU�LQLFLDU�H�H[HFXWDU�R�SURFHGLPHQWR�
௘E�� XP�SURFHGLPHQWR�HVFULWR�SDUD�D�GHVLQIHFomR�GH�HPHUJrQFLD�TXH�LQFOXD�DV�FRQGLo}HV�SDUD�D�VXD�
DSOLFDomR�LPHGLDWD�H�LGHQWL¿TXH�RV�UHVSRQViYHLV�SRU�LQLFLDU�H�H[HFXWDU�R�SURFHGLPHQWR�
5HFRPHQGDo}HV�GH�PHGLGDV�H�GH�SURFHGLPHQWRV�SDUD�GHVLQIHFomR�GH�HPHUJrQFLD�VmR�DSUHVHQWDGDV�
no Anexo A.
6.6  6LVWHPDV�SUHGLDLV�GH�iJXD�SDUD�VHUYLoRV�GH�VD~GH
6.6.1  Geral
(VWD�RULHQWDomR�IRUQHFH�LQIRUPDo}HV�VREUH�FRQVLGHUDo}HV�HVSHFLDLV�TXDQGR�Ki�LQGLYtGXRV�VXVFHWtYHLV��
SRUpP��UHFRPHQGD�VH�TXH�VHMDP�DSOLFDGDV�SURSRUFLRQDOPHQWH��SRU�H[HPSOR��HP�XQLGDGHV�FUtWLFDV��
RQGH�Ki�SUREDELOLGDGH�PDLRU�GH�SDFLHQWHV�VXVFHWtYHLV�D�LQIHFo}HV��
16
ABNT NBR 16824:2020© ABNT 2020 - Todos os direitos reservados
(P�RXWURV� ORFDLV� HP�TXH�SRVVD�KDYHU� SDFLHQWHV�PHQRV� VXVFHWtYHLV�� XPD�DYDOLDomR�GH� ULVFR� ORFDO�
DMXGDUi�D�GHWHUPLQDU�TXDLV�DVSHFWRV�GHVWD�RULHQWDomR�VmR�UHOHYDQWHV�
6.6.2  5HTXLVLWRV�UHODFLRQDGRV�DRV�SDFLHQWHV�FUtWLFRV
4XDQGR� FRQVLGHUDGR� QHFHVViULR� SDUD� D� JHVWmR� FRQWtQXD� GR� SDFLHQWH�� UHFRPHQGD�VH� D� XWLOL]DomR� 
GH� ¿OWURV� ����� µ�� HP� SRQWRV� ¿QDLV� GH� XVR� FRQIRUPH� D�$670� )����� SULQFLSDOPHQWH� FRPR�PHGLGD�
preventiva. 
127$� 2V�¿OWURV�DSOLFDGRV�HP�SRQWRV�¿QDLV�GH�XVR�VmR�XPD�VROXomR�WHPSRUiULD��HPERUD�D�ORQJR�SUD]R�
SRVVDP�VHU�QHFHVViULRV�HP�DOJXPDV�FRQGLo}HV�FUtWLFDV�
17
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
Anexo A 
�LQIRUPDWLYR� 
'HVLQIHFomR�GH�HPHUJrQFLD
A.1  Geral
4XDQGR� XP� VXUWR� GH� OHJLRQHORVH� HVWLYHU� DVVRFLDGR� D� XP� VLVWHPD� GH� iJXD� IULD� RX� iJXD� TXHQWH� 
RX� iJXD� QmR� SRWiYHO�� HP� FDVRV� VXVSHLWRV� GD� GRHQoD� RFRUUHU� RX� R� VLVWHPD� HVWLYHU� FRQWDPLQDGR��
SRGH�VH�UHDOL]DU�XPD�GHVLQIHFomR�GH�HPHUJrQFLD�
2�PpWRGR�GH� GHVLQIHFomR�GH� HPHUJrQFLD� SRGH� VHU� WpUPLFR� RX� TXtPLFR��$GLFLRQDOPHQWH�� SRGH� VHU�
UHDOL]DGD�D�¿OWUDJHP�QR�SRQWR�GH�XWLOL]DomR��RX�DLQGD�TXDOTXHU�FRPELQDomR�GHVWHV�PpWRGRV�
$�HVFROKD�GR�PpWRGR�GH�GHVLQIHFomR�UHTXHU�R�FRQKHFLPHQWR�GRV�PDWHULDLV�H�FRPSRQHQWHV�HPSUHJDGRV�
QRV�VLVWHPDV�GH�iJXD�TXHQWH��iJXD�IULD�H�RXWURV�VLVWHPDV�DGMDFHQWHV��EHP�FRPR�GD�FRPSDWLELOLGDGH�
GRV�PDWHULDLV�H�FRPSRQHQWHV�FRP�R�PpWRGR�GH�GHVLQIHFomR�D�VHU�DSOLFDGR�
127$��� $�FRPELQDomR�GH�FKRTXH�WpUPLFR�H�GH�GHVLQIHFomR�TXtPLFD�p�R�PpWRGR�PDLV�H¿FD]�GH�GHVLQIHFomR�
GH�HPHUJrQFLD�
127$��� $SyV�D�GHVLQIHFomR�GH�HPHUJrQFLD��p�SURYiYHO�TXH�D�UHFRORQL]DomR�RFRUUD��D�PHQRV�TXH�WHPSH-
UDWXUDV�DGHTXDGDV�RX�XP�GHVLQIHWDQWH�UHVLGXDO�FRQWtQXR�VHMDP�PDQWLGRV�
127$��� $� GHVLQIHFomR� GH� VLVWHPDV� GH� iJXD� TXHQWH� H� IULD� p� SRWHQFLDOPHQWH� SHULJRVD� H� SRGH� FDXVDU� 
R�DXPHQWR�GDV�WD[DV�GH�GHWHULRUDomR�GR�VLVWHPD�GH�iJXD�SRWiYHO��3RUWDQWR��HVWHV�SURFHGLPHQWRV�QmR�SRGHP�
VHU�UHDOL]DGRV�URWLQHLUDPHQWH�
A.2  Sistemas de água quente
A.2.1  7UDWDPHQWR�GH�FKRTXH�WpUPLFR
2QGH�SRVVtYHO��R�VHJXLQWH�WUDWDPHQWR�GH�FKRTXH�WpUPLFR�SRGH�VHU�XVDGR��
௘D�� YHUL¿FDU� D� FRQVWUXomR� ORFDO� H� RV� FyGLJRV� VDQLWiULRV� VREUH� TXDLVTXHU� OLPLWHV� GH� WHPSHUDWXUD� 
da água descarregada para o esgoto;
௘E�� LPSOHPHQWDU�PHGLGDV�GH�VHJXUDQoD�DGHTXDGDV�SDUD�HYLWDU�TXHLPDGXUDV�
௘F�� UHDOL]DU� ODYDJHQV� TXDQGR� R� SUpGLR� HVWLYHU� FRP� EDL[D� RFXSDomR� �SRU� H[HPSOR�� QRLWHV� H� ¿QDLV� 
GH�VHPDQD��
௘G�� XWLOL]DU� WHPSHUDWXUD�GD�iJXD�TXHQWH�HQWUH�����&�H�����&��VHQGR�PDQWLGD�QHVWH�QtYHO�HQTXDQWR�
IRU�UHDOL]DGD�D�ODYDJHP�SURJUHVVLYD�GD�WXEXODomR��HQWUH�RV�SRQWRV�GH�DOLPHQWDomR�DWp�RV�SRQWRV� 
de consumo;
௘H�� HPSHQKDU�HVIRUoRV�SDUD�FRQVHJXLU�XP�WHPSR�GH�ODYDJHP��WHPSR�GH�FRQWDWR��GH����PLQ��&RPR� 
D�LQWHQomR�p�XWLOL]DU�D�HUUDGLFDomR�WpUPLFD��R�ÀX[R�GH�VDtGD�p�PDQWLGR�EDL[R��SDUD�HYLWDU�R�HVJRWDPHQWR�
GD�FDSDFLGDGH�GH�DTXHFLPHQWR�GR�VLVWHPD��PDQWHQGR�D�WHPSHUDWXUD�HOHYDGD�
18
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
A.2.2  &KRTXH�SRU�KLSHUFORUDomR
8P� PpWRGR� HIHWLYR� GH� GHVLQIHFomR� GH� HPHUJrQFLD� GH� VLVWHPDV� GH� iJXD� TXHQWH� FRQWDPLQDGD� 
p�UHDOL]DGR�SRU�PHLR�GH�FKRTXH�SRU�KLSHUFORUDomR��XWLOL]DQGR�VH�R�VHJXLQWH�SURFHGLPHQWR�
௘D�� LQIRUPDU�DRV�RFXSDQWHV�GR�HGLItFLR�H�DRV�UHVSRQViYHLV�SHOD�LQVWDODomR�GH�iJXD�TXHQWH�H�iJXD�
IULD�GD�HGL¿FDomR�TXH�VHUi�XWLOL]DGD�D�GHVLQIHFomR�GH�KDORJrQHR�FRP�FRQFHQWUDo}HV�DFLPD�GRV�
OLPLWHV�QRUPDLV�SDUD�GHVLQIHFomR�GH�iJXD�SRWiYHO�
௘E�� XWLOL]DU�FORUR�SDUD�iJXD�GH�FRQVXPR�KXPDQR�
௘F�� FORUDU� R� DTXHFHGRU� GH� iJXD� RX� UHVHUYDWyULR� SDUD� QtYHLV� DWp� ���PJ�/� �SSP�� SDUD� DWLQJLU� XPD� 
FRQFHQWUDomR�GH� FORUR� UHVLGXDO� OLYUH� GH�SHOR�PHQRV����PJ�/� �SSP��HP� WRGR�R� VLVWHPD�� FRPR� 
YHUL¿FDGR�HP�ORFDLV�GLVWDQWHV�
௘G�� PDQWHU�R�S+�GD�iJXD�HQWUH�����H�����
௘H�� OLEHUDU�R�SRQWR�GH�XWLOL]DomR�TXDQGR�IRU�GHWHFWDGR�FORUR�QD�VXD�VDtGD�
௘I�� PDQWHU�R�FORUR�QR�VLVWHPD�GXUDQWH�XP�PtQLPR�GH���K��QmR�H[FHGHU����K��H��HP�VHJXLGD��ODYDU�
FRPSOHWDPHQWH�R�VLVWHPD�
A.3  Sistemas de água fria
$�GHVLQIHFomR�GH�HPHUJrQFLD�HP�VLVWHPDV�GH�iJXD�IULD�SRGH�VHU�UHDOL]DGD�SHOR�VHJXLQWH�SURFHGLPHQWR�
GH�KLSHUFORUDomR�
௘D�� LQIRUPDU� DRV�RFXSDQWHV� GR�HGLItFLR� H� DRV� UHVSRQViYHLV� SHOD� LQVWDODomR�GH�iJXD�TXHQWH� H� IULD� 
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19
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
Anexo B 
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20 © ABNT 2020 - Todos os direitos reservados
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21
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
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22
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
Anexo D 
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23
ABNT NBR 16824:2020
© ABNT 2020 - Todos os direitos reservados
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