Procurement of BIS-certified Bleaching Powder and Lime for Operation and Maintenance of various water supply schemes under the jurisdiction of DWS Sub-Division Sabroom ,South Tripura during the year 2025-2026.

Providing and mixing bleaching powder grade-l, active chlorine should be minimum 33% (16 hours operation) X 30 days in/c applying, loading and stacking etc. complete in all respect as per direction of the Engineer-in-Charge. Kg

Providing and applying of different chemicals for production of quality treated water as per guideline of WHO/ BIS parameters.

i) Alum (grade-1) in/c 15-16 % content

ii)Hydrated lime (Grade-1)

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