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Steel Authority of India Limited: General Technical Specification

The document provides color coding specifications for different utility services in a steel plant. It lists the service, recommended base and band colors, and their corresponding color numbers as per an Indian standard. A note mentions hazard markings also need to be provided according to another standard.

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AK TRIPATHI
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44 views1 page

Steel Authority of India Limited: General Technical Specification

The document provides color coding specifications for different utility services in a steel plant. It lists the service, recommended base and band colors, and their corresponding color numbers as per an Indian standard. A note mentions hazard markings also need to be provided according to another standard.

Uploaded by

AK TRIPATHI
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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STEEL AUTHORITY OF INDIA LIMITED

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General Technical Specification

Service Colour Colour No. of IS:5


Sea or river water (untreated) Base – Sea green 217
Band - White -
Cooling water Base – Sea green 217
Band - White 166
Boiler feed water Base – Sea green 217
Condensate Base – Sea green 217
Band – Light brown 410
Drinking water Base – Sea green 217
First band - French blue 166
Second band – Signal red 537
Industrial water Base – Sea green 217
Band – Light orange 557
Compressed air Base – Sky blue 101
Instrument air Base – Sky blue 101
Band – Light brown 410
Drainage Base – Black -
Fuel oil Base – Light brown 410
Band – Signal red 537
Coke oven/BF gas/other fuel Base – Canary yellow 309
gases Band – Signal red 537
Argon Base – Canaryy yellow
y 309
Band – French blue 166
Acetylene Base – Canary yellow 309
Band – Dark violet 796
LP Gas (LPG) Base – Canary yellow 309
First band – Signal read 537
Second band – Traffic 267
green
Nitrogen Base – Canary yellow 309
Band – Black -
Oxygen Base – Canary yellow 309
Band – White -
Non-acidic slurries Base – Sea green 217
Band – White -
Fire-fighting system Base – Signal red 537
Rain water down pipes Base – Sea green 217
Band – Sky blue 101
Duct work Base – Aluminium -

Note : For these services, hazard marking as per fig. 4C of IS:2379 shall also be provided.

© 2007 MECON Limited Painting GS-09


All rights reserved
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