Border Security Force Tender

Annual Maintenance contract of RO plants with following conditions:- (i) Checking the individual water treatment unit for the performance like flow rate,treated water quality and leakage etc if any. (ii) Checking the performance of Reverse Osmosis water purification unit for system pressure, and replacement of cartridge, cleaning of membrane with cleaning chemicals etc where ever required. (Necessary stores to be supplied by deptt. Free of cost). (iii) Checking/testing the final treated water quality with the available test kits. (iV) If the Malfunction of the unit is noticed, Corrective measures to be taken for the same. (V) Service personnel is required to pay one visit per month. (Vi) No extra payment will be made for any additional visit by service personnel. (Vii) AMC includes servicing/preventive maintenance only excluding spares required if any. (Viii) Servicing of plant with available consumables and to keep the plant in a functional state during maintenance period.

Providing and Fixing Ultrafiltration (UF) 12" membrane of approved quality including removal of existing UF complete as per dirction

Supplying and filling De-chlorination grade Activated carbon in granular form of particle size 1.50 mm conforming to HSN Code 8481 with following parameters :- i) Adsorption capacity for carbon- tetrachloride, ( Min 55 % by mass ) ii ) Moisture content ( Max 5 % by mass) iii ) Ash content ( Max 5 % by mass ) iv ) Decolourizing power ( Min 90 mg / gm ). v ) Hardness number ( Min 90 ) vi) Retentivity index ( Min 45 % by mass ) vii ) Surface area – ( Min 550 m2 / g )