Plastering :-
This work activity means a thin layer of mortar, applied over the Wall & ceiling masonry, which it acts like a damp-proof coat over the masonry work
A Bill of Quantities (BOQ) for plastering work is a detailed document outlining the quantity and specifications of materials, labor, and other resources required for a plastering project. It includes a comprehensive list of items such as plaster types, thickness, surface preparation, and finishes.
The BOQ serves as a crucial tool for contractors and clients, facilitating accurate cost estimation and project management by providing a breakdown of quantities and unit rates for each aspect of the plastering work, ensuring transparency and clarity in the construction or renovation process.
“Here is a sample of the bill of quantity for plastering work, formatted as follows:”
Standard Plaster Thickness
| Plastering Area | Thickness of Plaster |
| Inner Plaster Work | 10-12 mm |
| Outer Plaster Work | 15-20 mm |
| Outer Plaster Work | 6-8 mm |
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Bill of Quantity for Plastering Work
| Si.No | Description | Unit | Rate | Quantity | Amount |
|---|---|---|---|---|---|
| 1 | Rates of Plastering Works shall include :- | Â | Â | Â | Â |
| A | supply of all materials, galvanized angles (for exposed edges), galvanized mesh (between block wall and concrete), mixing, scaffolds, curing, workmanship & tools and anywhere else, needed, all according to drawings, specifications, conditions and directed instructions by the Engineer or his representative..ions. | included | Â | Â | |
| 1 | Internal Plastering on Ceiling | Â | Â | ||
| 1.1 | Supply and make internal plastering 6 to 8 mm thickness and plumb, Cement , Sand Ratio (as per Specification) on Ceiling, Rates to include application on all types of surfaces, at all levels. Allow for Providing and fixing galvanized chicken mesh 300mm wide and 0.5mm thick and provide 12mm groove at junctions of brick and concrete members (if needed). Mesh to be properly stretched and nailed ensuring equal thickness of plaster on both sides of the mesh. Providing necessary plaster grooves as per design, etc. Note: Curing should be done in 7-10 days Works include all materials needed to finish the works according to specifications , drawings and supervisor engineer's instructions | m2 | Â | Â | |
| 2 | Internal Plastering on Walls | ||||
| 2.1 | Supply and make internal plastering 12 to 15 mm mm thickness at all heights in line, level, and plumb, Cement , Sand Ratio (as per Specification) on brick walls or block walls, Rates to include application on all types of surfaces, at all levels. Allow for Providing and fixing galvanized chicken mesh 300mm wide and 0.5mm thick and provide 12mm groove at junctions of brick and concrete members (if needed). Mesh to be properly stretched and nailed ensuring equal thickness of plaster on both sides of the mesh. Providing necessary plaster grooves as per design, etc. Note: Curing should be done in 7-10 days Works include all materials needed to finish the works according to specifications , drawings and supervisor engineer's instructions | m2 | |||
| 3 | Internal Plastering with Waterproofing on Walls | ||||
| 3.1 | Supply and make internal plastering 12 to 15 mm thickness at all heights in line, level, and plumb, Cement, Sand Ratio (as per Specification) admixed with proprietary waterproofing compound conforming to IS: 2645 on brick walls or block walls. Rates to include application on all types of surfaces, at all levels. Allow for Providing and fixing galvanized chicken mesh of 300mm wide and 0.5mm thick and provide 12mm groove at junctions of brick and concrete members (if needed). Mesh to be properly stretched and nailed ensuring equal thickness of plaster on both sides of the mesh. No separate payment shall be made for providing and fixing chicken mesh. Providing necessary plaster grooves as per design, etc. complete Filling water up to top level for checking, testing & curing for 4-5 days as directed by the Engineer in charge / Architect / Employer Note: Curing should be done in 7-10 days, Works include all materials needed to finish the works according to specifications, drawings and supervisor engineer's instructions | m2 | |||
| 4 | External Plastering with Waterproofing on Walls | ||||
| 4.1 | Supply and make External plastering 15 to 18 mm. thick plaster on external walls in Cement, Sand Ratio (as per Specification) mixed with waterproofing compound conforming to IS: Approved waterproofing agent as per specifications, Rates to include application on all types of surfaces, at all levels. And provide a 12mm groove at junctions of brick and concrete members (if needed). (All work up to 15.0 Meter height from the plinth) Note: Curing should be done in 7-10 days, Works include all materials needed to finish the works according to specifications, drawings and supervisor engineer's instructions | m2 | |||
| 4.2 | Supply and make External plastering 15 to 18 mm. thick plaster on external walls in Cement, Sand Ratio (as per Specification) mixed with waterproofing compound conforming to IS: Approved waterproofing agent as per specifications, Rates to include application on all types of surfaces, at all levels. And provide a 12mm groove at junctions of brick and concrete members (if needed). For Above 15.0 Meter height from the plinth Note: Curing should be done in 7-10 days, Works include all materials needed to finish the works according to specifications, drawings and supervisor engineer's instructions | m2 | |||
| Â | Total Value of Work Done | Â | Â | Â | Â |