| 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 30 : CONCRETE SOLID AND HOLLOW BLOCKS, FACING AND PAVING STONES ETC. | |||||||
| 2141. | 30.36.5 | 15 mm thick grey/coloured cladding work in facing on superstructure with 420 mm x 330 mm x 15 mm size concrete clad pested with 20 mm thick cement mortar (1:4) to be placed at 6 mm apart, filling the interstices with same mortar, raking out joints and cutting the clad to required sizes wherever necessary with high class recessed pointing, cleaning and washing of sand, necessary scaffolding, curing for minimum 3 (three) days on mortar joints by jute /brush in wet, followed by impervious /wet covering for another 4 (four) days etc. all complete and accepted by the Engineer-in-charge | |||||
| 2142. | 30.36.5.1 | Ground floor | sqm | 988 | 977 | 941 | 941 |
| 2143. | 30.36.5.2 | Add for each additional floor above ground floor | sqm | 18 | 18 | 18 | 18 |
| 2144. | 30.37.1 | 240 mm thick wall in super structure with Autoclaved Aerated Concrete (AAC) Block of size (600 x 200 x 240 : L x H x W) mm having Compressive Strength not less than 6 MPa, Nominal Dry Density 850 kg/m3 and Drying Shrinkage not exceeding 0.02% conforming BNBC-2020 (ASTM C1386), laying with specified mortar of cement and sand in a ratio 1:4 (sand not less than F.M =1.2) and minimum thickness of 10 mm, (or other binding materials which comply with BNBC-2020) filling the interstices with mortar and making bond with connecting walls /frames including necessary scaffolding and curing for minimum 3 (three) days on mortar joints by jute /brush in wet, followed by impervious /wet covering for another 4 (four) days curing etc. all completed by the contractor and accepted by the Engineer-in-charge. | |||||
| 2145. | 30.37.1.1 | Ground floor | cum | 5968 | 5938 | 5847 | 5847 |
| 2146. | 30.37.1.2 | Add for each additional floor above ground floor | cum | 73 | 73 | 73 | 73 |
| 2147. | 30.37.2 | 200 mm thick wall in super structure with Autoclaved Aerated Concrete (AAC) Block of size (600 x 200 x 200 : L x H x W) mm having Compressive Strength not less than 6 MPa, Nominal Dry Density 850 kg/m3 and Drying Shrinkage not exceeding 0.02% conforming BNBC-2020 (ASTM C1386), laying with specified mortar of cement and sand in a ratio 1:4 (sand not less than F.M =1.2) and minimum thickness of 10 mm, (or other binding materials which comply with BNBC-2020) filling the interstices with mortar and making bond with connecting walls /frames including necessary scaffolding and curing for minimum 3 (three) days on mortar joints by jute /brush in wet, followed by impervious /wet covering for another 4 (four) days curing etc. all completed by the contractor and accepted by the Engineer-in-charge. | |||||
| 2148. | 30.37.2.1 | Ground floor | cum | 6330 | 6300 | 6210 | 6210 |
| 2149. | 30.37.2.2 | Add for each additional floor above ground floor | cum | 73 | 73 | 73 | 73 |
| 2150. | 30.37.3 | 150 mm thick wall in super structure with Autoclaved Aerated Concrete (AAC) Block of size (600 x 200 x 150 : L x H x W) mm having Compressive Strength not less than 6 MPa, Nominal Dry Density 850 kg/m3 and Drying Shrinkage not exceeding 0.02% conforming BNBC-2020 (ASTM C1386), laying with specified mortar of cement and sand in a ratio 1:4 (sand not less than F.M =1.2) and minimum thickness of 10 mm, (or other binding materials which comply with BNBC-2020) filling the interstices with mortar and making bond with connecting walls /frames including necessary scaffolding and curing for minimum 3 (three) days on mortar joints by jute /brush in wet, followed by impervious /wet covering for another 4 (four) days curing etc. all completed by the contractor and accepted by the Engineer-in-charge. | |||||
