Reaffirmed Standards : CHD 13


S.No. IS Number IS Title Reaffirmation Year Category Document Comment
1 IS 10391 : 1982 Code of Practice for Chemical Cleaning of Boilers 2022 Code of Practice  Download
2 IS 10392 : 1982 Specification for Feed Water and Boiler Water for Low and Medium Pressure Boilers 2022 Product Specification  Download
3 IS 10496 : 1983 Specification Feed Water, Boiler Water and Condensate for High Pressure Boilers 2022 Code of Practice  Download
4 IS 12084 : 2018 Morpholine - Specification (First Revision) 2023 Product Specification  Download
5 IS 13119 : 1991 Ammonium bifluoride - Specification 2024 Product Specification  Download
6 IS 13624 : 1993 Methods of Sampling and Analysis of Water Formed Deposits - Guidelines 2019 Methods of tests  Download
7 IS 14199 : 1995 Steam Purity - Methods of Sampling and Test 2022 Methods of tests  Download
8 IS 15573 : 2018 Polyaluminium Chloride (First Revision) 2023 Product Specification  Download
9 IS 1813 : 1961 Code of Practice for Treatment of Water for Marine Boilers 2019 Code of Practice  Download
10 IS 2724 : 2017 Quality Tolerances for Water for Pulp and Paper Industry (First Revision) 2022 Product Specification  Download
11 IS 2859 : 1977 Code of Practice for Treatment of Water for Locomotive Boilers (First Revision) 2024 Code of Practice  Download
12 IS 3328 : 1993 Quality Tolerances for Water for Swimming Pools (First Revision) 2019 Product Specification  Download
13 IS 4700 : 1968 Quality Tolerances for Water for Fermentation Industry 2022 Product Specification  Download
14 IS 8188 : 1999 Treatment of Water for Cooling Towers - Code of Practice (First Revision) 2020 Code of Practice  Download