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26.04 Supplying, fitting and fixing of European type country made glazed combi closet (Flush Valve) including flush valve, of any color, Approx. 380 mm x 710 mm x 800 mm size, minimum 28.00 kg of weight, excluding flush valve, including plastic seat cover with soft closing, Siphon jet single flushing system which reduce water consumption, hygienic glaze in toilet bowl, glaze in inner waste line, round bowl, outlet range 305 mm. The sanitary ware shall conform BDS1162:2014. The glaze shall be thoroughly fused to body. The minimum thickness of body at any section shall be 5 mm. When assembled together and when examined from a distance of 60 cm, the outer surface shall not show to the unaided eye, blemishes or defects in excess of those listed in BDS standard. The mean value of water absorption shall not be greater than 0.5% of the ware when dry. When tested with chemical solutions (Acetic acid, Citric acid, Detergent, Hydrochloric acid, Sodium hydroxide, Sodium stearate and Sulfuric acid of various strength) as per BDS1162:2014 procedure, none of the test pieces should suffer any loss of reflectivity on the glaze. There shall be no crazing and no stain on the ware. The materials used for making glaze shall not contain lead compound. In case of certain coloring oxides used for making colored glaze, the lead content, if any, shall not exceed 5 percent of the weight of the glaze materials. Appliances shall be clearly and indelibly marked at a prominent place, visible even after the appliances are installed with the following: a) manufacturer’s name and/or registered trademark, b) the number of Bangladesh standard and c) country of origin. Each product shall also be marked with the BSTI Certification Mark. The fixure should be placed in position preparing the base with cement concrete and with wire mesh or rods if necessary, in all floors including making holes wherever required and mending good the damages and fitting, fixing, finishing, complete with all necessary fittings and connection approved and accepted by the Engineer- in- charge.

Considering 1 no. of item

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 approx. 380 mm x 710 mm x 800 mm size, 28.00 kg of weight (flush valve) Material cost: (A) Combi closet 1 no 20700 each 20700 20700
3 Plumber Labour: Plumber 0.25 no 700 per day 700 175
4 Skilled labour Skilled labour 0.5 no 600 per day 600 300
5 Ordinary labour Ordinary labour 0.5 no 550 per day 550 275
2 Installation cost: (B) Fitting fixing materials: Screw, rowel plug, washer, putty etc. LS 75
Sub-Total 21525
Contractor's Profit 10% 0.1 2152.5
Contractor's Overhead Expenses 3.5% 0.035 753.38
Total 24430.88
Add VAT with adjustment factor. 1.08108 7.5% 0.075 1980.88
Grand Total 26411.76
Rate per each 26412
Rate per each 26412
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