How to Prepare Rate Analysis for P.C.C. Work

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Q. Prepare Rate  analysis  for a PCC work (1:3:6). Sol n .:-              Given: -  Concrete grade = M10 (1:3:6)                                           Take = 10m 3  volume for PCC Add 52% extra for voids to get dry vol m . of Concrete. Volume of dry concrete = 1.52×10                                                    = 15.2 m 3 Quantity of cement = (15.2/(1+3+6)   ) ×1              ...
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How to Prepare Rate Analysis for R.C.C. Work

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Q. Prepare Rate analysis for a RCC work with M15 grade of Concrete.
Soln.:-
            Given: - Concrete grade = M15 (1:2:4)  
                                       Take = 10m3 volume for RCC
Add 52% extra for voids to get dry volm. Of Concrete.
Volume of dry concrete = 1.52×10
                                                  = 15.2 m3
Quantity of cement = (15.2/(1+2+4) ) ×1
                                         = 2.17 m3
      No. of bags             = 2.17×28.5
                                         = 61.88 bags ≅ 62 bags (say)
Quantity of sand = (15.2/(1+2+4) ) ×2
                                    = 4.34 m3
Quantity of aggregate = (15.2/(1+2+4)) ×4
                                              = 8.68 m3
Let 1% steel of volume
            Quantity of steel = (1/100) ×10
                                                 = 0.1 m3
W.K.T. Density of steel = 7850 kg/m3
Weight of steel = 0.1×7850
                              = 785 kg 

Quantity of Binding wire = 1% of steel
                                         = (1/100 ) ×785
                                          = 7.85 kg
B. Cost of materials
Sr. No.
Material
Unit
Quantity
Rate
Amount
₹
P.
1.
Cement
Bags
62
350/-
21700
00
2.
Sand
m3
4.34
1000/-
4340
00
3.
Aggregate
m3
8.68
1200/-
10416
00
4.
Steel
Kg
785
40/-
31400
00
5.
Binding wire
Kg
7.85
50/-
393
00
                                                                                                       Total Amount = ₹ 68249.00/-
C. Cost of labours
Sr. No.
Labour
Men (nos.)
Rate
Per(Day)
Amount
₹
P.
1.
Head Mason
1
400/-
Day
400
00
2.
Mason
3
350/-
Day
1050
00
3.
Male Mazdoor
12
200/-
Day
2400
00
4.
Coolie
20
150/-
Day
3000
00
5.
Bhisti
6
250/-
Day
1500
00
6.
T&P
Lump sum
100/-
__
100
00
7.
Blacksmith
8
350/-
Day
2800
00
8.
Mazdoor
8
250/-
Day
2000
00
9.
T&P
Lump sum
100/-
__
100
00
10.
Carpenter
10
350/-
Day
3500
00
11.
Mazdoor
10
250/-
Day
2500
00
12.
T&P
Lump sum
100/-
__
100
00
                                                                                          Total Amount = ₹ 19450.00/-
Total cost = Cost of materials+ Cost of labours
                    = 68249.00+19450.00
Total cost   = ₹ 87699.00/-
Add 1.5% Water Charges of total cost
                                              = (1.5/100) ×87699
                Water charges = ₹ 1315.49/-
Add 10% Contractor’s Charges = (10/100) ×87699
                      Contractor’s Charges = ₹ 8769.90/-
                                                  ____________________________________________
         Grand total = 87699.00+1315.49+8769.90
                                     = ₹ 97784.39/- (say = ₹ 97785/-)

Rate of work per m3 =   ⇒ ₹ 9778.50/-
Hence Rate of RCC work per m3 is ₹9779.00/-

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How to Prepare Rate Analysis for P.C.C. Work

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Image
Q. Prepare Rate  analysis  for a PCC work (1:3:6). Sol n .:-              Given: -  Concrete grade = M10 (1:3:6)                                           Take = 10m 3  volume for PCC Add 52% extra for voids to get dry vol m . of Concrete. Volume of dry concrete = 1.52×10                                                    = 15.2 m 3 Quantity of cement = (15.2/(1+3+6)   ) ×1              ...
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