Border Security Force Tender

Providing and fixing PTMT bib cock of approved quality and colour. 15mm nominal bore, 86 mm long, weighing not less than 88 gms

Add Cost Index @ 14.41% on item NO. 01 to 04

Supplying and installation of Reverse Osmosis System based water purification system including 01 year AMC having 250 liter/Hour capacity, confined in SS frame, connection fittings with PVC/UPVC pipes and NRV's, pressure relief values and necessary fittings where ever required, consisting mentioned below units. i) CI Pump (230 ~ Volt AC) to feed the Dual Media Filter at min. operating pressure for filter of make : Kirloskar/CRI or equivalent. ii) Dual media filter with pentair make equivalent of required size of FRP/UPVC with mixed bed sand media (Gravel, Pebbles,Quartz Sand, Anthracite & Activaed Carbon ). iii) Micron filter having capacity remove the fine particles upto 05 microns reduce silt density index levels to acceptable level.Make: Filtermation or equivalent. iv) High pressure pump (Stainless Steel pump, 230 ~ Volt AC ) to feed the Reverse Osmosis Membrane at pressure more than the osmotic pressure taking into consideration flux rate, flow and recovery having cycle of 2900 rpm or more make Lubi or equivalent. v) RO Membrane having capacity to remove the major part of Bacteria’s upto 98% by Reverse Osmosis Membranes such arranged and designed to give adequate flow and recovery of size CSM 40 x 40 or equivalent, fitted in RO pressure tube to operate at high pressure up to 300 psi. vi) Control/Electrical panel provided to work as a safety measure for the pumps & other electrical items inclusive over loads relays and single phase preventer for pump make Aster or equivalent as per directions of engineer-in-charge. With fitted Rota meter 02 (Permeate and Reject Line), Digital TDS meter 01 Nos, Pressure Gauge 01 Nos. of approved make

Supply installation and commissioning of iron /arsenic / fluoride removal water filtration plant, 120 Ltrs/hrs Specification :- Manufacture, supply, installation & commissioning of iron removal of capacity 120 LPH consist of cylindrical, vertical, fibre associated pipe work of 25 mm dia (PVC) HDPE, ball valve & fittings :- 01 No. pressure indicator & PVC sampling cock with special catalytic, filter media for iron removal upto max. of 10 PPM iron as Fe at inlet to 3PPM T outlet, Oxidation of the iron in ferrous from to ferric from and absorption media KMnO4 + MnSO4 to absorb the excess Iron content with necessary sub-fill like pebble, gravels all as specified. Purpose :- To remove total suspended dolids, dirt, iron, Manganese and reduce silt density so as to prevent fouling of the membrane. Vessel Specification : 18”x 72” Material of make : FRP Composite Make : Pentair / Wave / Cyber Test Pressure : 10 Kg / cm2 Opening Top : Top Valve Specification : CE RoHS/Initiative/Wavecyber Make :CE RoHS/Initiative/Wavecyber Material to make : FRP Type : Single Levered Multi-Port Media :-Oxidation media MnO2 and absorption media KMnO4 + mnSO4 with necessary sub fills like activated sand, pabbles, gravels etc. Pressure indicator : Pressure gauge 3 in size Make : Pentair / Wave / Cyber

Providing anti-scalant liquid

Supply of membrane cleaning solution

P & F Filter cartridge 20” long PP sediment filter 2” dia, 5 micron polypropylene replacement cartridge for removal of sand salt, silt, dirt and rust particles as per direction of Engineer in Charge (big /Kemflow/Purite/PP/Roosh /Water)

Add GST @ 18 % on item NO. 06 to 10