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| 1 | X Part |
| 2 | Day to day running, operation and maintenance of 3 nos RO plant installed for shifts working(each shift having 8 working hours) by skilled operator including necessary maintenance of electrical parts, electronics parts, wires, cables, switch board etc. all complete The above refer capacity mentioned are for minimum purified water the water shall be purified for the drinking purpose as per BIS/DJB standards and as per direction and satisfaction of E-I-CSkilled Labour per shift of 8 hrs for operation of RO System. (Minimum wages as pr Ministry of labour notification dated 01.09.2024) As per Annexure. |
| 3 | Day to day maintenance of R.O. Plants i/c the cost of consumable like chemical, anti-scalant solution. P.H. correction solution etc all complete as per direction of Engineer-in-Charge.Anti-Scalant dosing chemical consumption per month (45 ltrs per month @ RS.250/- per liter, 45 x 250 = Rs. 11,250/-) |
| 4 | Provision for routine wear and tear of raw water pumps, Chiller Plants, Dispensing Unit, high pressure pumps, electrical spare parts & control panels & wire & cables repairing & replacement 3x25000=75000/- |
| 5 | Replacement of membranes of size 4\\"x40\\" Including providing and fixing in plants make of hydronautic/Filmtech dow/LG/Tora. (3 RO’s X 1 Nos. per year = 3 each) |
| 6 | Replacement including providing and fixing micron cartilage filter of reputed brand 3 x 2 x 4 =24 |
| 7 | Testing of RO water for chemical and Biological test quarterly intervals from Jal Board/NABL approved lab as directed by E-I-C |
| 8 | Providing applying epoxy paint of all paintable parts of RO plants by spray machine including removable of rust and applying a priming coat all complete as per direction and satisfaction of E-I-C. |
| 9 | Cleaning of water storage tank (inside surface Area) of 5000 litres capacity installed at on the roof of booth with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body & disposing of malba, all complete as per direction of Engineer-in-Charge. |
| 10 | Y PartReplacing the damaged/Stolen parts of 500 LPH capacity of R.O. system 3 nos. of R.O. at Fruit and Vegetable market Gazipur with their respective testing and commissioning all complete as per the directions of engineer in charge |
| 11 | Replacing charges of Raw water pump |
| 12 | Replacing charges of High pressure pump |
| 13 | Replacement of Membrane Housing |
| 14 | Replacement of E-Dose pump |
| 15 | Replacement of Control panel |
| 16 | Replacement of FRP Vessels |
| 17 | Replacement of Multiport Valves |
| 18 | Replacement of Rotameter |
| 19 | Replacement of Pressure Gauge |
| 20 | Replacement of UPVC water pipe lines for R.O. plants including labour and all fittings and fixtures required for the work as per the of plant and as per the dirction of Engineer in charge |
| 21 | Replacement of Media in Multi sand filter vessel and A activated Carbon Filter Vessel |
| 22 | Replacing/Providing Media for 500 LPH for R.O. no 1 and 3 plants pabbles 1X1.5\\"(5bagsX50kg) sand 1/8\\"X1/16\\" (5 bagsX50 kg |
| 23 | Providing/Replacing Carbon 900 lodine 1/4\\"X1/8\\" (6bagsX25kg). |
| 24 | Replacing of Chiller plant with all types of necessary fittings/fixtures required for its smooth running |
| 25 | Replacing and maintenance of water dispensing unit system including pressure pump and hardware items |
| 26 | Add GST on (X) @18% |
| 27 | Add Contractor profit @15% on 693212.24 (i.e. X Part + 18% GST) |
| 28 | Add Labour Cess @ 1% on 797194.08 (i.e. X Part+18% GST+Contractor Profit 15% ) |
| 29 | Total Cost for Ist Year (One year) A-805166.02 |
| 30 | Total cost for IInd Year @105% of A |
| 31 | Total Cost for IIIrd Year @110% of A Please Enable Macros to View BoQ information |
