The Rate Analysis of Brick Masonary is depend on thisckness of wall.
Rate Analysis of Brick Masonary (For 230mm thickness)
Item Details: Brick masonary 230mm thick in CM 1:5
Quantity Assumed: 10cu-m
Rate Assumed,
Cement: 280Rs per bag
sand: 990 Rs per cu-m
Brick: 7 Rs per unit
Labour Rate: 880 Rs per cu-m
Calculation for no. of bricks,
| Brick size | 225mm x 110mm x 65mm |
| Brick size with mortar joint | 235mmx110mmx75mm |
| No. of bricks/cum | (volume of mortar )/(voume of ne brick)= (1x1x1 )/0.235×0.11×0.075 = 515 |
| say 500 nos per cum | |
| Qty. of mortor/cum | Qty. of mortor = Qty. of whole masonary – Qty. of bricks = 1- (500×0.225×0.10×0.065 = 0.26 cum |
| Dry vol of mortor | Wet volume + 20% Bulkage factor |
| 0.26 cum + 0.06 cum = 0.32 cum | |
Rate Analysis of Brick Masonary:
| Item No. | Item | Explaination | Quantity | Unit | Rate/unit | Amount |
| A | Material | |||||
| 1 | Bricks | 10 cum x 500 no | 5000 | Nos | 7 | 35000 |
| 2 | Mortar | For 1 cum = 0.32 cum for 10 cum = 3.20 cum Therefore, 3.20/(Sum of proportion) Therefore, 3.20 cum/(1+5) Therefore, Value for One (1) is 0.53 | ||||
| a | Cement | 0.53 cum x 30 | 15.9 | cum | 280 | 4452 |
| (1cum = 30 bags) | ||||||
| b | Sand | 0.53 cum x 5 | 2.65 | cum | 990 | 2623.5 |
| Total of A | 42075.5 | |||||
| B | Labour charges | 10 | no | 880 | 8800 | |
| C | Wastage @ 5% | 2103.775 | ||||
| D | Scaffolding & tools @ 1% | 420.755 | ||||
| E | Water & electricity including curing @ 2% | 841.51 | ||||
| Total | 54241.54 | |||||
| F | Add for profit & Overhead @15% | 8136.23 | ||||
| Total rate | For 10cum | 62377.77 | ||||
| Total rate | For 1cum | 6237.8 |