Recommended Labour Output Constants For Building Works
No.
Description of work
1)
Excavation over areas (hard/dense soil),depth up to 1.5m and removal (up to one meter from edge)
2)
Excavation in trenches (soft/ loose soil),for foundations not exceeding 1.5m in width and for shafts, wells, cesspits and the like, not exceeding 10m3 and on plan, depth up to 1.5m and removal(up to one meter away from edge)
3)
Returning, filling and ramming of excavated earth in layers not exceeding 20 cm in depth, watering, well ramming and leveling, lead up to 50m
Unit M3
Mixing by machine (mixer) at banker, cement concrete (with 20mm graded coarse aggregate)
M3
M3
6)
M3
Reinforced cement concrete in situ in foundations, footings, bases for columns, etc excluding form work and reinforcement. (The constants for items include mixing, pouring, consolidating and curing. This does not include fair finish.)
M3
Mate
0.02
Labor Bhisti
0.25 0.02
Labor
0.5
Bhisti Mixer operator
0.1 0.07
mason
0.1
Labor bhisti mixer vibrator
1.63 0.7 0.07 0.07
mason
0.17
Labor
2
0.24
Labor bhisti mixer operator mixer vibrator
2.5 0.9 0.07 0.07 0.07
Labor
0.75
Bhisti
0.07
mason
0.94
Labor
1.8
bhisti
0.2
mason
0.25
M2
Labor bhisti
0.4 0.1
Formwork / Shuttering:
M3
Carpenter
0.25
a) fabrication and erection with all supports, struts, braces, etc, and dressing with oil as cleaning of formwork:
M2
Labor
0.2
M2
Carpenter Labor Carpenter Labor
0.23 0.2 0.3 0.2
Bar bender
1
Quint al
Labor
1
M2
mason
0.08
M2
Labor
0.1
M2
bhisti
0.1
mason Labor bhisti mason Labor bhisti
0.06 0.1 0.1 0.1 0.15 0.1
Mason
0.1
Labor
0.1
bhisti
0.01
M3
Mixing by hand, cement mortar of any mix/proportions (Labor required will be approximately same for different mix proportions.)
M3
Brick work (straight walls):
Brick work in walls exceeding one brick thick, in cement / lime mortar (The constants include labor involved in scaffolding.)
Brick work in walls, one brick thick, in cement/lime mortar. (The constants could be adopted for brick work with any mix 10) or mortar.)
1) rectangular column and walls 2) suspended floors/roofs 3) sides and soffits of beam
M3
Reinforcement:
Bar reinforcement including cutting to length, hooked 12) ends, cranking or bending, hoisting and placing in any position, binding wire and holding firmly so as not to be disturbed while placing and ramming of concrete Plastering and pointing:
a) 15mm thick cement plaster to ceiling including mixing of mortar. b) 15mm thick cement plaster on brick walls (exterior) including mixing of mortar 13) c) Tuck pointing to random rubble masonry in cement mortar including mixing mortar.
Damping proof course: 14)
0.5
mason
Mortars:
11)
Labor
0.9 0.07
7)
9)
0.05
bhisti mixer operator
Reinforced cement concrete in situ in suspended floors/roofs excluding form work, and reinforcement.
8)
0.62
M3
Mixer mixed cement concrete 5)
Labor Mate
Concrete : 4)
Mate
Recommended constant in days. 0.06
Labor
a) Laying damp proof course 40mm thick cement concrete including form work and fair finishing to edges and mixing.
M3
Recommended Labour Output Constants For Building Works S.No
Description of works
Unit
Labour
Recommended Constant in Days
Excavation & Earth Works a
b
1
c
Excavton over Area(Hard/Dense Soil) Depth Upto 1.5 M & Removal(Upto 1 Meter From Edge) Excavton in Trenches (Soft/Loose Soil) For Foundaton Not Exceeding 105 M in WIDTH & For The Like Not Exceeding 10 Sq Mtr on Plan, Depth Upto 1.5 M & Removal (Up to One Meter Away From edge)
Extra over Item (a) For An Additonal Depth Of 1.5 M to 3 M
d
Extra over Item (b) For An Additonal Depth Of 1.5 M to 3 M
e
Extra Over Item (a) & (b) For An Additon, Lead of 50 M In Any Soil Beyond One Meter
f
Returing, Filling, & Ramming of Excavated Earth In Layers Not Exceeding 20 Cm In Depth, Watering, Well Ramming & Levelling, Lead Upto 50 Meter
Cubic Meter
Mate
0.06
Mazdoor
0.62
Mate
0.05
Mazdoor
0.5
Mate
0.01
Mazdoor
0.11
Mate
0.01
Mazdoor
0.08
Mate
0.02
Mazdoor
0.25
Mate
0.02
Mazdoor
0.25
Bhist
0.02
Cubic Meter
Cubic Meter Cubic Meter Cubic Meter
Cubic Meter
Remarks
Recommended Labour Output Constants For Building Works S.No
Description of works Concrete Mixing By Hand At banker, Cement (With 40 Mm Graded a Coarse Aggregate b
c d (i)
(ii)
Unit
Labour
Mate Mazdoor Mixing by hand at banker, lime Concrete ( with 40 Mm Mazdoor Cubic Graded Brick Ballast) Bhist Meter Bullock With Driver Mixing By Machine (Mixer) At Banker, Cement Concrete Mazdoor (With 20 Mm Graded Coarse Aggregate) Bhist Cubic Meter Mixer Operator Mixer Unreinforced Concrete in foundatoin Including mixing, Pouring, Conolidatng And Curing:Mason Cubic Hand Mixed Cement Concrete Mazdoor Meter Bhist Mason Mazdoor Bhist Cubic Mixer Mixed Cement Concrete Meter Mixer Operator Mixer Vibrator Cubic Meter
Mason (iii) e (i)
(ii)
(iii) 2
F
g
H
j
k
m
Cubic Meter
Mazdoor Bhist Bullock With Driver unreinforced Concrete Under Floors including Mixing, Pouring, Consolidatng & Curing:Mason Cubic Hand Mixed Cement Concrete Mazdoor Meter Bhist Mason Mazdoor Bhist Cubic Mixer Mixed Cement Concrete Meter Mixer Operator Mixer Vibrator Mason Mazdoor Cubic Hand Mixed Lime Concrete Meter Bhist Bullock With Driver Reinforced Cement Concrete in Situ In Foundaton, footng, Mason Bases For Columns, Etc Excluding Form Work & Mazdoor Reinforcement Bhist Cubic Meter Mixer Operator Mixer Vibrator Reinforced Cement Concrete in Situ In Suspended Floors/ Mason Roofs Excluding Form Work & Reinforcement Mazdoor Bhist Cubic Meter Mixer Operator Mixer Vibrator Reinforced Cement Concrete in Situ In Chajjas Upto 15 Cm in Mason thickness Excluding Form Work & Reinforcement Mazdoor Bhist Cubic Meter Mixer Operator Mixer Vibrator Reinforced Cement Concrete in Situ In Beam Excluding Form Mason Work & Reinforcement Mazdoor Bhist Cubic Meter Mixer Operator Mixer Vibrator Reinforced cement Conctere in Situ in columns, pillar, in Mason Ground Floor Excluding Form Work & Reinforcement Mazdoor Bhist Cubic Meter Mixer Operator Mixer Vibrator Reinforced cement Conctere in Situ in Stair Excluding Form Mason Work & Reinforcement Mazdoor Bhist Cubic Meter Mixer Operator Mixer Vibrator Hand Mixed Lime Concrete
Recommende d Constant in Days 1 0.1 1.6 0.2 0.15 0.5 0.1 0.07 0.07 0.1 2.13 0.7 0.1 1.63 0.7 0.07 0.07 0.07 0.1 2.65 0.8 0.15 0.17 2.33 0.8 0.17 1.83 0.8 0.07 0.07 0.07 0.17 2.85 0.8 0.15 0.17 2 0.9 0.07 0.07 0.07 0.24 2.5 0.9 0.07 0.07 0.07 0.3 3.5 0.9 0.1 0.1 0.1 0.2 3 0.9 0.07 0.07 0.07 0.23 3.5 0.9 0.1 0.1 0.1 0.3 4.3 0.9 0.07 0.07 0.07
Recommended Labour Output Constants For Building Works S.No
Description of works
Unit
Labour
Recommende d Constant in Days
Remarks
Mortar
3
Mixing By Hand Cement a Mortar of any mix/Proporton
Cubic Meter
Mixing by hand cement-lime mortar:- Cement:Sand of any b Proportons
Cubic Meter
Mazdoor
0.75
Bhist
0.07
Mazdoor Bhist Bullock With Driver
1.33 0.1 0.33
Labour Requried will be Approrimantely same For Different Mix Proportons
Recommended Labour Output Constants For Building Works S.No
Description of works
a
b 4 c
d
Unit
Labour
Recommended Constant in Days
BRICK WORKS(Straight Wall) Brick Work in Walls exceeding one Mason brick thick, in cement/ lime mortar Cubic Mazdoor Meter Bhist Brick Work in walls, onr brick thick, Mason Cubic in cement/ lime mortar Meter Mazdoor Bhist Half Brick walls(with or without Mason Cubic hoop Iron Reinforcement) In Meter Mazdoor cement mortar Bhist Tile Work in Super Structure in Mason Cubic Mazdoor Cement mortar Meter Bhist
0.94 1.8 0.2 0.25 0.4 0.1 0.12 0.2 0.07 1.8 1.8 0.2
Remarks
the constants include labour involved in Scaffolding THE CONSTANTS COULD BE ADPOTED FOR BRICK WORK WITH ANY MIX OR MORTAR Lobour for mixing mortar will be extra
Recommended Labour Output Constants For Building Works S.No
Description of works
a 5
b c
Unit
Labour
Recommended Constant in Days
Remarks
Formwork fabrication & erection with all support struts, Braces, etc & dressing with oil as cleaning of formwork Rectangular column & walls 0.25 Cubic Carpenter Meter Mazdoor 0.2 Suspended floors/ roofs Carpenter 0.23 Square Meter Mazdoor 0.2 Sides & Soffits of beam 0.3 Cubic Carpenter Meter Mazdoor 0.2
Recommended Labour Output Constants For Building Works S.No
Description of works
Unit
Labour
Recommended Constant in Days
Reinforcement
6
a
Barv reinforcement including cutting to length, hooked ends, cranking or bending, hoistng & placing in any positon, binding with binding wire & holding firmly so as not to be disturbed while placing & ramming of concrete
Bar bender
1
Mazdoor
1
Quintal
Remarks
Recommended Labour Output Constants For Building Works S.No
Description of works
a
7
15 mm thick cementt plaster to ceiling including mixing of mortar
b
15 mm thick cement plaster on brick wall(exterior) including mixing of mortar
c
15 mm thick cement plaster on brick wall (exterior). Under layer 10 mm cement sand plaster and top layer 5mm, cement:Marble Powder:Stone grit, including 15 mm thick cement plaster on mixingwall (interior) including brick mixing mortar
d
e
STRUCK POINTING TO BRICK WORK IN CEMENT MORTAR INCLUDING MIXING MORTAR
f
Truck pointng to random ruble masonry in cement mortar including mixing mortar
Unit
Labour
Plastering & Pointing Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist
Recommended Constant in Days
0.08 0.1 0.1 0.06 0.1 0.1 0.15 0.15 0.15 0.08 0.1 0.1 0.08 0.1 0.1 0.1 0.15 0.1
Remarks
Recommended Labour Output Constants For Building Works S.No
Description of works
a b
c 8
d
e
f
Laying of PCC 40 mm thick in alternate bays with side Forms & templates & finished smooth Laying of PCC 25 mm thick in alternate bays with side Forms & templates & finished smooth
Unit
Labour
Recommended Constant in Days
Paving & floor Finshing Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist Mason Square Mazdoor meter Bhist
0.08 0.12 0.1 0.07 0.1 0.1 0.15 0.15 0.15 0.08 0.1 0.1 0.08 0.1 0.1 0.1 0.15 0.1
Remarks