Council Of Scientific And Industrial Research

Council Of Scientific And Industrial Research has published Cleaning And Disinfecting Of Underground And Overhead Water Tanks At Both The Campuses Of Csir Igib , Mechanized Cleaning Of Underground & Rcc/Pvc/ Oh Tank With Six Stages Process Mentioned As Under:- Mechanical Dewatering . Desiliting And Removal Of Left Over Dirty Water And Sludge With Sludge Removal Pump . Cleaning Of Walls , Ceiling And Floor By High Pressure Water Jet With The Help Of Equipment Which Create A Pressure Of 100 To 150 Bar With Antibacterial Agent License From Food And Drugs Administration ( Fda ) And Certificate By A Govt . Approved Laboratory For Non-Toxicity Of Antibactrial For Tank Cleaning As Per Oecd Guidlines For Disinfecting The Tank From All Harmful Bacteria , Fungi , Algae & Protozoan . The Active Ingredient Shall Be Benzalkonium Chloride Solution Ip 4% W/V/Equivalent Similar Compound As Per The Direction & Approved By Engineer-In-Charge . Removal Of Remaining Sludge From The Floor With Help Of Industrial Vacuum Cleaner . Spraying Of Non-Toxic , Bio Degradable Eco Friendly Anti - Bacterial Agent For Tank Cleaning Certificate By Govt . Approved Laboratory As Per The Oced Guidelines 423 Adopted On 17Th December 2001 For Disinfect The Tank From All The Harmful Pathogens . Treatment Of Inside The Tank By Exposing U . V Radiation To Kill Further Suspended Of Floating Bacteria If Any . Pvc/Rcc O/H Tanks ( Litres ) . Last date of submission for this tender is 2020-12-01. This is a Housekeeping Equipments tender in Both The Campuses Of Csir-igib, Delhi