Roofing
600 mm wide aluminium ridge capping — supply and fix
Supply and fix 600 mm wide aluminium ridge capping including laps, screws and dressing.
Methodology
Source guide normalized by provisional 15% O/P removal; gauge/colour/profile to match roof.
Source basis
2-bedroom Abuja BOQ guide ₦8,280/m.
Quantity basis
See exactly what makes up the rate
The rate is analysed for 1 m of work. Enter the quantity you actually want to execute and every material, labour and plant quantity below will scale without changing the public Charismak reference rate.
What you need to buy
Material quantities
Quantities shown are for one unit of the measured work. The right-hand quantity scales automatically to the work quantity you enter.
| Resource | Type | Qty / 1 m | Resource unit | Qty / 1 m | Unit price | Cost / m |
|---|---|---|---|---|---|---|
| 600 mm wide aluminium ridge capping5% working lap/cutting allowance. | Material | 1.05 | linear m | 1.05 | ₦5,400 | ₦5,670 |
| Roofing screws / rivets | Consumable | 4 | pcs | 4 | ₦75 | ₦300 |
Workmanship
Labour build-up
Labour is shown as the crew, trade, gang-day, day or piecework quantity used to produce one unit of the measured work.
| Resource | Type | Qty / 1 m | Resource unit | Qty / 1 m | Unit price | Cost / m |
|---|---|---|---|---|---|---|
| Fixing and dressing labour | Labour | 1 | linear m | 1 | ₦1,000 | ₦1,000 |
Equipment and movement
Plant & logistics
Plant, hire, fuel, support equipment and logistics are kept separate so they are not hidden inside the material or labour rate.
| Resource | Type | Qty / 1 m | Resource unit | Qty / 1 m | Unit price | Cost / m |
|---|---|---|---|---|---|---|
| Handling | Logistics | 1 | linear m | 1 | ₦200 | ₦200 |
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Change quantities, prices and allowances
Cost additions