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26.06 Supplying, fitting and fixing of country made glazed vitreous china flat or squatting urinal approx. 510 mm x 380 mm x 85 mm in size, minimu 9.5 kg of weight. 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 with flushing inlet fitted in cement mortar (1:4) with painted cast iron body: one gallon capacity, automatic flushing cistern in each group etc. including 12 mm brass controlling valve, 32 mm dia PVC flush pipe with brass coupling, 12 mm dia plastic lead (connection) pipe including mending good the damages with 1:4 cement mortar etc. all complete 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)
3 approx. 510 mm x 380 mm x 85 mm in size, minimum 9.5 kg of weight (flat urinal) Material cost: (A) Urinal 1 no 2050 each 2050 2050
4 Portland Composite Cement ,(CEM-II/B-M 42.5N (42.5MPa) (6-20% constituents other than clinker): 50 kg bag Installation cost: (B) Fitting fixing materials: Cement mortar (1:4) : Cement 0.2 bag 410 per bag 410 82
5 Sand (F.M. 1.2) Sand (F.M. 1.2) 0.1 cft 1900 per % cft 19 1.9
6 Plumber Labour: Plumber 0.2 no 700 per day 700 140
7 Skilled labour Skilled labour 0.25 no 600 per day 600 150
8 Ordinary labour Ordinary labour 0.5 no 550 per day 550 275
Sub-Total 2698.9
Contractor's Profit 10% 0.1 269.89
Contractor's Overhead Expenses 3.5% 0.035 94.46
Total 3063.25
Add VAT with adjustment factor. 1.08108 7.5% 0.075 248.37
Grand Total 3311.62
Rate per each 3312
Rate per each 3312
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