Taking output = 15 cum a) Material
Cement tonne 6.10 input #VALUE! M-081
Coarse sand cum 6.75 input #VALUE! M-005
20 mm Aggregate cum 8.10 input #VALUE! M-053
10 mm Aggregate cum 5.40 input #VALUE! M-051
b) Labour
Mate day 0.86 input #VALUE! L-12
Mason day 1.50 input #VALUE! L-11
Mazdoor day 20.00 input #VALUE! L-13
c) Machinery
Concrete mixer (cap. 0.40/0.28 cum) hour 6.00 input #VALUE! P&M-009
Generator 33 KVA hour 6.00 input #VALUE! P&M-079
Per Cum Basic Cost of Labour, Material & Machinery (a+b+c)
#VALUE!
d) Formwork @ 3.5 per cent on cost of concrete i.e.
cost of material, labour and machinery
#VALUE!
e) Overhead charges @ input on (a+b+c+d) #VALUE!
f) Contractor's profit @ input on (a+b+c+d+e) #VALUE!
cost of 15 cum = a+b+c+d+e+f #VALUE!
Rate per cum = (a+b+c+d+e+f)/15 #VALUE!
say #VALUE!
12.8 G Case II Using Batching Plant, Transit Mixer and Concrete Pump
Unit = cum
Taking output = 120 cum a) Material
Cement tonne 48.80 input #VALUE! M-081
Coarse sand cum 54.00 input #VALUE! M-004
20 mm Aggregate cum 64.80 input #VALUE! M-053
10 mm Aggregate cum 43.20 input #VALUE! M-051
b) Labour
Mate day 0.84 input #VALUE! L-12
Mason day 3.00 input #VALUE! L-11
Mazdoor day 18.00 input #VALUE! L-13
c) Machinery
Batching Plant @ 20 cum/hour hour 6.00 input #VALUE! P&M-002
Generator 100 KVA hour 6.00 input #VALUE! P&M-080
Spec.
Loader 1 cum capacity hour 6.00 input #VALUE! P&M-017
Transit Mixer 4 cum capacity for lead upto 1 km. hour 15.00 input #VALUE! P&M-049 Transit Mixer 4 cum capacity lead beyond 1 Km, L -
lead in Kilometer
tonne.km 300L input #VALUE! P&M-050 Lead=
input km
Concrete Pump hour 6.00 input #VALUE! P&M-007
Per Cum Basic Cost of Labour, Material & Machinery (a+b+c)
#VALUE!
d) Formwork @ 3.5 per cent of cost of concrete i.e. cost of material, labour and machinery
#VALUE!
e) Overhead charges @ input on (a+b+c+d) #VALUE!
f) Contractor's profit @ input on (a+b+c+d+e) #VALUE!
cost of 120 cum = a+b+c+d+e+f #VALUE!
Rate per cum (a+b+c+d+e+f )/120 #VALUE!
say #VALUE!
12.8 H RCC Grade M35
Case I Using Concrete Mixer Unit = cum
Taking output = 15 cum a) Material
Cement tonne 6.33 input #VALUE! M-081
Coarse sand cum 6.75 input #VALUE! M-005
20 mm Aggregate cum 8.10 input #VALUE! M-053
10 mm Aggregate cum 5.40 input #VALUE! M-051
b) Labour
Mate day 0.86 input #VALUE! L-12
Mason day 1.50 input #VALUE! L-11
Mazdoor day 20.00 input #VALUE! L-13
c) Machinery
Concrete mixer (cap. 0.40/0.28 cum) hour 6.00 input #VALUE! P&M-009
Generator 33 KVA hour 6.00 input #VALUE! P&M-079
Per Cum Basic Cost of Labour, Material & Machinery (a+b+c)
#VALUE!
d) Formwork @ 3 per cent on a+b+c #VALUE!
e) Overhead charges @ input on (a+b+c+d) #VALUE!
f) Contractor's profit @ input on (a+b+c+d+e) #VALUE!
cost of 15 cum = a+b+c+d+e+f #VALUE!
Rate per cum = (a+b+c+d+e+f)/15 #VALUE!
say #VALUE!
12.8 H Case II Using Batching Plant, Transit Mixer and Concrete Pump
Unit ; cum
Taking Output = 120 cum a) Material
Cement tonne 50.64 input #VALUE! M-081
Coarse sand cum 54.00 input #VALUE! M-004
20 mm Aggregate cum 64.80 input #VALUE! M-053
10 mm Aggregate cum 43.20 input #VALUE! M-051
b) Labour
Mate day 0.84 input #VALUE! L-12
Mason day 3.00 input #VALUE! L-11
Mazdoor day 18.00 input #VALUE! L-13
c) Machinery
Batching Plant @ 20 cum/hour hour 6.00 input #VALUE! P&M-002
Generator 100 KVA hour 6.00 input #VALUE! P&M-080
Loader1 cum capacity hour 6.00 input #VALUE! P&M-017
Transit Mixer 4 cum capacity for lead upto 1 km. hour 15.00 input #VALUE! P&M-049
Spec.
Transit Mixer 4 cum capacity lead beyond 1 Km, L - lead in Kilometer
tonne.km 300L input #VALUE! P&M-050 Lead=
input km
Concrete Pump hour 6.00 input #VALUE! P&M-007
Per Cum Basic Cost of Labour, Material & Machinery (a+b+c)
#VALUE!
d) Formwork @ 3 per cent on cost of concrete i.e. cost of material, labour and machinery
#VALUE!
e) Overhead charges @ input on (a+b+c+d) #VALUE!
f) Contractor's profit @ input on (a+b+c+d+e) #VALUE!
cost of 120 cum = a+b+c+d+e+f #VALUE!
Rate per cum = (a+b+c+d+e+f)/120 #VALUE!
say #VALUE!
Note: Where ever concrete is carried out using batching plant, transit mixer, concrete pump, Admixtures @ 0.4 per cent of weight of cement may be added for achieving desired slump of concrete.
WELL FOUNDATION
12.9 1200 Providing and Constructing Temporary Island 16 m diameter for Construction of Well Foundation for 8m dia. Well.
A Assuming depth of water 1.0 m and height of island to be 1.25 m.
Unit = 1 No Taking output = 1 No.
a) Material
Earth (compacted) cum 251.20 input #VALUE! M-092
Sand bags each 750.00 input #VALUE! M-159
b) Labour
Mate day 0.40 input #VALUE! L-12
Mazdoor for filling sand bags, stitching and placing day 15.00 input #VALUE! L-13 c) Machinery
Crane with grab 1 cum capacity hour 20.00 input #VALUE! P&M-012
Consumables @ 2.5 per cent of (c) above #VALUE!
d) Overhead charges @ input on (a+b+c) #VALUE!
e) Contractor's profit @ input on (a+b+c+d) #VALUE!
Rate per No. (a+b+c+d+e) #VALUE!
say #VALUE!
Note It is assumed that earth will be available within the working space of crane with grab bucket.
12.9 B Assuming depth of water 4.0 m and height of island 4.5 m.
Unit = 1No Taking output = 1 No a) Material
Earth (compacted) cum 904.32 input #VALUE! M-092
Sand bags each 6000.00 input #VALUE! M-159
Wooden ballies 8" Dia and 9 m long each 95.00 input #VALUE! M-194 Wooden ballies 2" Dia for bracing metre 190.00 input #VALUE! M-193 b) Labour
Mate day 5.60 input #VALUE! L-12
Mazdoor for piling 8" dia ballies for piling 8" dia ballies day 18.00 input #VALUE! L-13
Mazdoor for bracing with 2" dia ballies day 12.00 input #VALUE! L-13 Mazdoor for filling sand bags, stitching and placing day 110.00 input #VALUE! L-13 c) Machinery
Crane with grab 1 cum capacity hour 50.00 input #VALUE! P&M-012 Consumables and other arrangements for piling ballies @
2.5 per cent of (a+b+c).
#VALUE!
d) Overhead charges @ input on (a+b+c) #VALUE!
e) Contractor's profit @ input on (a+b+c+d) #VALUE!
Spec.
Rate per No. (a+b+c+d+e) #VALUE!
say #VALUE!
Note For other well diameters rate can be worked out on the basis of cross-sectional area of well. The diameter of the island shall be in the conformity with clause 1203.2 of MoRTH specifications.
12.9 C Providing and constructing one span service road to reach island location from one pier location to another pier location
Assuming span length 30 m, width of service road 10m and depth of water 1m
Unit = 1 meter
Taking output = 30 metre a) Material
Earth cum 450.00 input #VALUE! M-092
Sand bags each 300.00 input #VALUE! M-159
b) Labour
Mate day 0.24 input #VALUE! L-12
Mazdoor for filling sand bags, stitching and placing day 6.00 input #VALUE! L-13 c) Machinery
Front end Loader 1 cum capacity hour 27.00 input #VALUE! P&M-017
Tipper 5.5 cum capacity hour 28.00 input #VALUE! P&M-048
d) Overhead charges @ input on (a+b+c) #VALUE!
e) Contractor's profit @ input on (a+b+c+d) #VALUE!
Cost for 30 m (a+b+c+d+e) #VALUE!
Rate per m (a+b+c+d+e)/30 #VALUE!
say #VALUE!
12.10 1200 &
1900
Providing and Laying Cutting Edge of Mild Steel weighing 40 kg per metre for Well Foundation complete as per Drawing and Technical Specification.
Unit = 1 MT Taking output = 1 MT a) Material
Structural steel in plates, angles, etc including 5 per cent wastage
tonne 1.05 input #VALUE! M-179
Nuts & bolts Kg 20.00 input #VALUE! M-130
b) Labour
(for cutting, bending, making holes, joining, welding and erecting in position)
Mate day 1.32 input #VALUE! L-12
Fitter day 5.50 input #VALUE! L-08
Blacksmith day 5.50 input #VALUE! L-02
Welder day 5.50 input #VALUE! L-02
Mazdoor day 16.50 input #VALUE! L-13
Electrodes, cutting gas and other consumables @ 10 per cent of cost of (a) above
#VALUE!
c) Overhead charges @ input on (a+b) #VALUE!
d) Contractor's profit @ input on (a+b+c) #VALUE!
Rate per MT (a+b+c+d) #VALUE!
say #VALUE!
12.11 1200, 1500 &
1700
Plain/Reinforced Cement Concrete, in Well Foundation complete as per Drawing and Technical Specification.
Unit = 1 cum Taking output = 1 cum A Well curb
(i) RCC M20 Grade
Same as for 12.8 (C) except for formwork which shall be@
20 per cent of the cost of concrete instead of 4 per cent.
Spec.
Case I Using Concrete Mixer
Per Cum Basic Cost of Labour, Material & Machinery (a+b+c)