Hii engineers,
In this blog we are going to see, what is the labour productivity for different items of construction work.
First see labour productivity is the amount of work can be done by a worker in 8 working hours and this values are finalized by government authority.
The labour productivity can be vary according to location of site, site condition and various climatic conditions.
Let's start,
1. Excavation in foundation tranches in soft soil, lead up to 50m and lift up to 1.5m. [ 2.27 m3 / mazdoor ]
2. Excavation in foundation tranches in hard soil, lead up to 50m and lift up to 1.5m. [ 2.10 m3 / mazdoor ]
3. Excavation in soft and decomposed rock by blasting, lead up to 50m and lift up to 1.5m. [ 0.55 m3 / mazdoor ]
4. Sand filling in plinth, consolidating and dressing. [ 4.0 m3 / mazdoor ]
5. Single layer brick flat soling including ramming and dressing the bed etc. [ 9 sq. m / mazdoor ]
6.Lime concrete in foundation. [ 10 m3 / mason ]
7. Cement concrete. [ 5.0 m3 / mason ]
8. Cement concrete ( 1 : 2 : 4 ) for R.C.C work. [ 3.25 m3 / mason ]
9. Brickwork in foundation and plinth. [ 1.25 m3 / mason ]
10. Brickwork in super structure ground floor. [ 1.10 m3 / mason ]
If you want more knowledge about estimating and costing, go through this books.
11. Half brickwork in partition wall. [ 7.0 sq.m / mason ]
12. Brickwork in plinth arch. [ 1.0 m3 / mason ]
13. Reinforced brickwork in slab. [ 1.0 m3 / mason ]
14. 2.5 cm thik D.P.C. cement concrete. [ 12.50 sq.m / mason ]
15. 2 cm thik D.P.C. cement mortar . [ 20 sq.m / mason ]
16. Random rubble masonry in foundation and plinth. [ 1.0 m3 / mason ]
17. Random rubble masonry in superstructure. [ 0.90 m3 / mason ].
18. Ashlar masonry in superstructure. [ 0.40 m3 / mason ].
19. Coursed rubble masonry in superstructure. [ 0.67 m3 / mason ].
20. Brick-on-edge floor with cement mortar. [ 1.0 sq.m / mason ]
