Tender For Repair And Overhauling At Filter Beds Including Supply And Filling Of Filter Media Alongwith Allied Works At R.G Filter Bed Of Surface Water Based Water Supply Scheme In Central Sector Part-Iunder Berhampore Division-I ,P.H.E Dte., Berhampore-West Bengal
TDR : 37027541
Tender Notice
Corrigendum Details
BOQ
Expired
Berhampore
West Bengal
Corrigendum : Tender For Repair And Overhauling At Filter Beds Including Supply And Filling Of Filter Media Alongwith Allied Works At R.G Filter Bed Of Surface Water Based Water Supply Scheme In Central Sector Part-Iunder Berhampore Division-I ,P.H.E Dte.
Name of Work: Repair and overhauling at filter beds including supply and filling of filter media alongwith allied works at R.G filter bed of Surface Water Based water supply scheme in Central Sector Part-Iunder Berhampore Division-I ,P.H.E Dte.
Sl. No.
Item Description
1
Supply of barakar sand of Effective size 0.5 mm, uniformity1.4 mm from Barakar to Site of work including screening ,packaging HDPE bag including Loading, Unloading & Stackung at site as per direction of EIC all Complete.
2
Supply of Gravel (Quartz) for Water Filtration as per IS: 8419 (Part ) : 1977 at Work Site including screening, packaging HDPE bag including Loading, Unloading & Stacking at site as per direction of EIC all Complete.
3
Taken out the Mixed media from the vessel / Filter Bed off AIRP/IEPTreatment Plant including cleaning washing the filter media and staking the Serviceable Gravel (Namely Gravel 50 % and Acid Washing the Gravel) for reused at the site all complete including all incidental charges as per direction of EIC.
4
Taken out the Sand media from the RG Filter/Activated Alumina Chember and Sludge Bed AIRP/IEP/Treatment Plant including cleaning washing the filter media and staking the Serviceable Gravel (Namely Gravel@ 50 % and Acid Washing the Gravel) for reused at the site all complete including all incidental charges as per direction of EIC.
5
Filling the Filter media at the RG Filter/Activated Alumina Chember and Sludge Bed of AIRP, IEP and Treatment Plant Filter all complete including all incidental charges as per direction of EIC.
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