| SL# | Item Code | Item Description | Unit |
Rate for ZoneA Dhaka & Mymensingh Division |
Rate for ZoneB Chattogram & Sylhet Division |
Rate for ZoneC Rajshahi & Rangpur Division |
Rate for ZoneD Khulna & Barishal Division |
|---|---|---|---|---|---|---|---|
| DIVISION 06 : TILES, MARBLE AND GRANITE STONE WORKS | |||||||
| 321. | 06.8.1 | Matt or rustic wall tiles less than or equal to 300 mm x 600 mm size | sqm | 1944 | 1933 | 1897 | 1897 |
| 322. | 06.9 | Supplying, fitting and fixing foreign (China or equivalent) made glazed wall tiles complying BDS ISO 13006: 2015, irrespective of color &/or design, with 20 mm thick cement sand (F.M. 1.2) mortar (1:3) base and raking out the joints with white cement including cutting, laying and hire charge of machine and finishing with care etc. including water, electricity and other charges complete in all respect and accepted by the Engineer-in-charge. (Cement: CEM-II/B-M). In ground floor | |||||
| 323. | 06.9.1 | Glazed wall tiles 300 mm x 600 mm in sizes along with maching floor tiles, decor and border (if any) | sqm | 2887 | 2876 | 2840 | 2840 |
| DIVISION 07 : REINFORCED CEMENT CONCRETE (RCC) WORKS | |||||||
| 324. | RCC WORKS : 1:1.25:2.5 ( measured on gross concrete section) (f'c = 30 MPa, minimum f'cr = 38.5 MPa in nominal mix 1 : 1.25 : 2.5) With Stone Chips and Admixture (100% sand of F.M. 2.2) For Saline Zone | ||||||
| 325. | Backing(HDPE) thickness minimum 0.10mm Membrane thickness minimum 1.40mm Total thickness minimum 1.50mm Cold flexibility greater than (-)200C: ASTM D146 Pliability: "No crack" tested in ASTM D146 Tensile strength (film only) min 3.50 MPa(35000kN/m2) testing in ASTM D882 Tensile strength (composite) at least 2.40 MPa or N/mm2 Elongation (composite) min 300% Cycling over crack at (-) 320C No effect 100 cycles ASTM C836-89a Puncture resistance greater than 240N ASTM E 154-88 Resistance to hydrostatic head at least 50m ASTM D5385 Tear resistance min 4.0 MPa (N/mm2) Adhesion to primed concrete min 4.0 N/mm : ASTM D1000 Water vapor transmission Less than 0.10g/m2 per hour : ASTM E96 Water absorption in 24 hour Less than 0.33% ASTM D570 Heat stability (+) 900C Environmental complience to conform: ASTM D543 | ||||||
| 326. | 07.1 | Reinforced cement concrete works with minimum cement content relates to mix ratio 1:2:4 having minimum f'cr = 26 MPa, satisfying a specified compressive strength f'c= 19 MPa at 28 days on standard cylinders as per standard practice of Code ACI/BNBC/ASTM, cement conforming to BDS EN-197-1-CEM-I, 52.5N (52.5 MPa) / ASTM-C 150 Type – I, best quality sand [50% quantity of best local sand (F.M. 1.2) and 50% quantity of Sylhet sand or coarse sand of equivalent F.M. 2.2] and 20 mm down well graded picked jhama brick chips conforming to ASTM C-33 including conducting necessary tests, breaking chips and screening, making and placing shutter in position maintaining true to plumb, making shutter water-tight properly, placing reinforcement in position; mixing in standard mixer machine with hopper fed by standard measuring boxes, casting in forms, compacting by vibrator machine and curing at least for 28 days, removing centering-shuttering after specified time approved; including cost of water, electricity, other charges etc. all complete, approved and accepted by the Engineer-in-charge. (Rate is excluding laboratory test fees, the cost of reinforcement and its fabrication, placing, binding etc. and the cost of shuttering & centering). | |||||
| 327. | 07.1.0 | RCC WORKS: 1:2:4 (measured on gross concrete section) (f'c = 19 MPa, minimum f'cr = 26 MPa in nominal mix 1:2:4), with brick-chips (Sand of F.M. 1.2 and F.M. 2.2 in equal proportion) | |||||
| 328. | 07.1.1 | Individual & combined footing, pile cap, raft/mat, floor slab and foundation beam up to plinth level | cum | 8677 | 8676 | 8529 | 8456 |
| 329. | 07.1.2 | Pedestal, column, column capital, lift wall and wall up to ground floor | cum | 9038 | 9031 | 8864 | 8792 |
| 330. | 07.1.3 | Floor / roof slab, T-beam, L-beam and rectangular beam, tie beam, lintel, stair case slab and step etc. up to ground floor | cum | 8821 | 8818 | 8663 | 8591 |
