Data Rates-CD Works-Part 5

8/13/2019 Data Rates-CD Works-Part 5

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CANAL CD WORKS

Fuel / Energy charges Hour 0.50 55.00 27.50

3 Needle vibrator 40 mm dia ( petrol ) Hour 8.00 8.00 64.00


Total Rs: 991.00

Add for small Tools and Plants @ 1% Rs: 9.91

Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 58.75

Add for Contractor's Overheads @ 5% Rs: 49.55

Total hire charges of Machinery : Rs: 1109.21

C. LABOUR:

Sl No Unit Amount

in Rs.

1 Crew for Concrete mixer Hour 8.00 75.10 600.80

2 Crew for Pump Hour 0.50 35.80 17.90

3 Crew for Needle vibrator Hour 8.00 53.30 426.40

4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor

for batching materials Day 11.00 132.00 1452.00

for loading mortar pans Day 4.00 132.00 528.00

for laying Day 5.00 132.00 660.007 Light mazdoor

for conveying concrete Day 15.00 130.50 1957.50

for cleaning / washing / curing Day 1.00 130.50 130.50

8 Labour cost for shuttering sqm 48.26 33.17 1600.54

Labour cost for scaffolding @ 25 % 400.14

Total Rs: 8074.28


Add for Contractor's Profit @ 10% Rs: 807.43

Add for hidden cost on Labour @ 15% Rs: 1211.14


Total cost of Labour : Rs: 10577.30

ABSTRACT:

A. Cost of Materials including royalty charges Rs: 41969.74

B. Hire charges of Machinery Rs: 1109.21

C. Cost of Labour Rs: 10577.30

TOTAL Rs: 53656.25

Add for enabling works @ 1.10% Rs: 590.22

Total cost for 14.85 cum Rs: 54246.47

Rate per cum Rs: 3653.00

Rate approved per cum Rs: 3653.00

Note : For every additional lift of 1.5 m beyond 1.5 m from surface add / cum Rs: 25.00

SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 26.a

ITEM: Providing and laying insitu vibrated M-15( 28 days cube compressive strength not less than

15 N / sq mm ) grade cement concreteusing 40 mmdown size approved, clean, hard, graded

aggregates for piersincluding cost of all materials, machinery, labour, formwork, scaffolding,

Description Quantity Rate

in Rs.

80


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cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete

with initiallead upto 50 m and lift upto 1.5 m from surface.

( Cement content : 240 kg / cum of concrete with use of super plasticiser )

Note : If water is to be brought from other place add only lead charges @ 500 ltr / cum.

DATA:For 1 cum CC :- Coarse aggregates : 0.90 cum Blending ratio : 50 :30 : 20

Fine aggregate : 0.40 cum Cement content : 240 kg Super plasticizer : 0.75 ltr

Wastage : 1 % for cement and 2 % for coarse & fine aggregates.

Consider 300 / 200 ltr capacity mixer and 50 kg cement per mix for use of 40 mm down CA.

Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching of

coarse and fine aggregates.

1. Quantity of concrete per shift :

Cycle time for batching / mixing / unloading 1 mix :

Batching 40-20 mm CA ( 0.094 cum ) : 3.50 min

Batching 20-10 mm & 10 mm below CA parellel activity : ---

Batching fine aggregate parellel activity : ---

Batching cement parellel activity : ---

Loading mixer drum & miscellaneous : 1.00 min

Mixing and unloading parellel activity : ---

Add for possible delays in any of the activity : 0.50 minTotal : 5.00 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 5 ) : 80 mixes

Output of CC for 80 mixes ( 80 x 50 / 240 ) say : 16.65 cum

Consider 16.65 cum concrete for rate analysis.

2. Requirement of materials:

Cement for mix with 1 % wastage ( 16.65 x 240 x 1.01 ) : 4036 kg

Coarse aggregate 40-20 mm size range ( 16.65 x 0.9 x 0.5 x 1.02 ) : 7.65 cum


Coarse aggregate 10-4.75 mm size ( 16.65 x 0.9 x 0.2 x 1.02 ) : 3.05 cum

Fine aggregate ( 16.65 x 0.4 x 1.02 ) : 6.80 cum

Super plasticiser ( 16.65 x 0.90 x 1.02 ) : 12.75 ltrs

3. Requirement of machinery :

Deploy 300 / 200 ltr capacity concrete mixer for 8 hours for production of concrete.

Deploy 1 Needle vibrater 40 mm dia for 8 hours for vibrating concrete.

Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.

4. Formwork & scaffolding :

Consider normal shuttering as concrete is laid in smaller lifts.

Shuttering at 2.75 sqm / cum of concrete considered for piers.

Shuttering @ 2.75 sqm per cum of concrete ( 19.05 x 2.75 ) : 52.40 sqm

Cost of scaffolding materials considered @ 30 % of cost of shuttering for piers.

5. Requirement of workforce ( other than machinery crew ) :Consider batching of materials and conveyance & laying of concrete by manual labour.

Maistry ( same as in Item : 8 ) : 1 No.

Mason Class I ( same as in Item : 8 ) : 1 No.

Heavy mazdoor ( same as in Item : 8 with 2 extra mazdoors for additional lifts ) : 20 Nos.

Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.

Light mazdoor for cleaning, curing & miscellaneous : 1 No.

Labour for shuttering per sqm ( Annexure-B Item-8 ) @ Rs: 33.17

Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.

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6. Use rate of materials :

Use rate of shuttering per sqm for 40 uses ( Annexure-A Item-8 ) @ Rs: 151.07

Add 5 % extra for fabrication of curved shuttering Rs: 7.55

Total Rs: 158.62

RATE ANALYSIS UNIT : 16.65 cum

A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4036.00 4.00 16144.00

Cement for incidentals @ 4 kg / cum kg 77.00 4.00 308.00

2 Coarse aggregate 40-20 mm cum 7.65 381.00 2914.65

Coarse aggregate 20-10 mm cum 4.60 520.00 2392.00

Coarse aggregate 10 mm below cum 3.05 669.00 2040.45

3 Fine aggregate ( screened ) cum 6.80 199.00 1353.20

4 Super Plasticizer ltr 12.75 75.00 956.25

5 Use rate of shuttering for 40 uses sqm 52.40 158.62 8311.61

6 Scaffolding @ 30 % of shuttering 2493.48

Total Rs: 36913.64


Add for Contractor's Profit @ 10% Rs: 3691.36Add for Contractor's Overheads @ 5% Rs: 1845.68

Add Royalty charges on CA @ ( Included in material rates ) Rs: 0.00

Add Royalty charges on FA @ ( Included in material rates ) Rs: 0.00

Total cost of Materials : Rs: 42819.82

B. MACHINERY:

Sl No Unit Amount

in Rs.

1 Concrete mixer 300 / 200 ltr ( diesel ) Hour 8.00 42.00 336.00


contd

B. MACHINERY ( Contd ):

Sl No Unit Amount

in Rs.

contd

2 5 hp pump ( diesel ) Hour 0.50 7.00 3.50




Total Rs: 991.00


Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 58.75Add for Contractor's Overheads @ 5% Rs: 49.55


C. LABOUR:

Sl No Unit Amount

in Rs.



Description

Rate

Quantity Rate

Perticulars Quantity Rate

Quantity

in Rs.


in Rs.

in Rs.

in Rs.

Description

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4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor



for laying Day 5.00 132.00 660.00

7 Light mazdoor



8 Labour for shuttering sqm 52.40 33.17 1737.85

Labour for scaffolding @ 30 % 521.35

Total Rs: 8593.80






ABSTRACT:

A. Cost of Materials including royalty charges Rs: 42819.82B. Hire charges of Machinery Rs: 1109.21


TOTAL Rs: 55186.91






SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 26.b



aggregates for gravity type retaining walls / abutments including cost of all materials,

machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position,

levelling, vibrating, finishing, curing etc., complete with initiallead upto 50 m and lift upto

1.5 m from surface.( Cement content : 240 kg / cum of concrete with use of super plasticiser )



Fine aggregate : 0.40 cum Cement content : 240 kg Super plasticizer : 0.75 ltrWastage : 1 % for cement and 2 % for coarse & fine aggregates.


Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching of

coarse and fine aggregates.





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Add for possible delays in any of the activity : 0.50 min

Total : 5.00 min











Requirement of machinery :




4. Formwork & scaffolding :Consider normal shuttering as concrete is laid in smaller lifts.

Shuttering at 2.5 sqm / cum of concrete considered for gravity type walls and abutments.


Cost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.

5. Requirement of workforce ( other than machinery crew ) :

Consider batching of materials and conveyance & laying of concrete by manual labour.











Total Rs: 158.62


A. MATERIALS:

Sl No Unit Amount

in Rs.1 Cement for mix kg 4036.00 4.00 16144.00








Perticulars

in Rs.

Quantity Rate

84


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Total Rs: 35934.17







B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 991.00


Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 58.75Add for Contractor's Overheads @ 5% Rs: 49.55


C. LABOUR:

Sl No Unit Amount

in Rs.


contd

C. LABOUR ( Contd ):

Sl No Unit Amount

in Rs.

contd



4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor



for laying Day 5.00 132.00 660.00

7 Light mazdoor

for conveying concrete Day 17.00 130.50 2218.50for cleaning / washing / curing Day 1.00 130.50 130.50



Total Rs: 8389.01







in Rs.

Quantity

in Rs.

Description Rate

in Rs.

85


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ABSTRACT:




TOTAL Rs: 53782.45






SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 26.c



aggregates withplacing and sinking plums of size 150 to 80 mm upto 15 percent for piers

including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching,

mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial leadupto 50 m and lift upto 1.5 m from surface.

( Cement content : 210 kg / cum of plum concrete with use of super plasticiser )


DATA:For 1 cum CC :- Coarse aggregates : 0.90 cum Blending ratio : 50 : 30 : 20


For 1 cum plum CC :- Coarse aggregates : 0.765 cum Blending ratio : 50 :30 : 20


Plums of size 150 to 80 mm : 0.21 cum

Wastage : 1 % for cement and 2 % for coarse/ fine aggregates & plums.


Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.









Add for possible delays in any of the activity : 0.50 minTotal : 5.00 min



Quantity of plum concrete for sinking 15 % plums ( 16.20 / 0.85 ) : 19.05 cum

Consider 19.05 cum plum concrete for rate analysis.



Cement for incidental works @ 5 kg / cum ( 19.05 x 5 ) : 77 kg

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Coarse aggregate 40-20 mm size ( 19.05 x 0.765 x 0.5 x 1.02 ) : 7.45 cum


Coarse aggregate 10-4.75 mm ( 19.05 x 0.765 x 0.2 x 1.02 ) : 2.95 cum


Plums 150-80 mm size ( 19.05 x 0.21 x 1.02 ) 4.10 cum








Shuttering at 2.75 sqm / cum of concrete considered for piers.


Cost of scaffolding materials considered @ 30 % of cost of shuttering for piers.






Heavy mazdoor for placing & sinking plums : 2 Nos.Light mazdoor for conveying concrete @ 1 per cum : 16 Nos.

Light mazdoor for conveying plums : 2 Nos.







Total Rs: 158.62


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4041.00 4.00 16164.00





3 Plums of size 150 to 80 mm cum 4.10 240.00 984.00

4 Fine aggregate ( screened ) cum 6.60 199.00 1313.405 Super Plasticizer ltr 12.65 75.00 948.75



Total Rs: 37649.24





RatePerticulars Quantity

in Rs.

87


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B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 991.00





C. LABOUR:

Sl No Unit Amount

in Rs.1 Crew for Concrete mixer Hour 8.00 75.10 600.80



4 Mason Class-I Day 1.00 159.00 159.00

contd


Sl No Unit Amount

in Rs.

contd

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor



for laying Day 5.00 132.00 660.00

for placing plums Day 2.00 132.00 264.00

7 Light mazdoor


for conveying plums Day 2.00 130.50 261.00




Total Rs: 8988.30Add for small Tools and Plants @ 1% Rs: 89.88





ABSTRACT:


in Rs.

in Rs.

Quantity Rate

RateQuantityDescription

Description

Description

in Rs.

Quantity Rate

88


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TOTAL Rs: 56557.00






SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 26.d



aggregates withplacing and sinking plums of size 150 to 80 mm upto 15 percent for gravity

type retaining walls / abutments etc., including cost of all materials, machinery, labour,

formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating,

finishing, curing etc.,complete with initiallead upto 50 m and lift upto 1.5 m from surface.

( Cement content : 210 kg / cum of plum concrete with use of super plasticiser )


DATA:For 1 cum CC :- Coarse aggregates : 0.90 cum Blending ratio : 50 : 30 : 20


For 1 cum plum CC :- Coarse aggregates : 0.765 cum Blending ratio : 50 :30 : 20


Plums of size 150 to 80 mm : 0.21 cum

Wastage : 1 % for cement and 2 % for coarse/ fine aggregates & plums.












Total : 5.00 min



Quantity of plum concrete for sinking 15 % plums ( 16.20 / 0.85 ) : 19.05 cumConsider 19.05 cum plum concrete for rate analysis.






Coarse aggregate 10-4.75 mm ( 19.05 x 0.765 x 0.2 x 1.02 ) : 2.95 cum


89


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Plums 150-80 mm size ( 19.05 x 0.21 x 1.02 ) 4.10 cum








Shuttering at 2.5 sqm / cum of concrete considered for gravity type walls and abutments.


Cost of scaffolding materials considered @ 30 % of cost of shuttering for abutments.






Heavy mazdoor for placing & sinking plums : 2 Nos.


Light mazdoor for conveying plums : 2 Nos.


Labour for shuttering per sqm ( Annexure-B Item-8 ) @ Rs: 33.17Labour for erection & dismantling scaffolding @ 30 % of cost of labour for shuttering.




A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4041.00 4.00 16164.00





3 Plums of size 150 to 80 mm cum 4.10 240.00 984.00





Total Rs: 36201.89




Add Royalty charges on CA @ ( Included in material rates ) Rs: 0.00Add Royalty charges on FA @ ( Included in material rates ) Rs: 0.00


B. MACHINERY:

Sl No Unit Amount

in Rs.



Description Quantity

Rate

Rate

Perticulars Quantity

in Rs.

in Rs.

90


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Total Rs: 991.00





C. LABOUR:

Sl No Unit Amount

in Rs.




4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor


for loading mortar pans Day 4.00 132.00 528.00for laying Day 5.00 132.00 660.00

contd


Sl No Unit Amount

in Rs.

contd

for placing plums Day 2.00 132.00 264.00

7 Light mazdoor


for conveying plums Day 2.00 130.50 261.00




Total Rs: 8988.30






ABSTRACT:

A. Cost of Materials including royalty charges Rs: 41994.19B. Hire charges of Machinery Rs: 1109.21


TOTAL Rs: 54878.07





in Rs.

Description

Description Quantity

in Rs.

Quantity Rate

Rate

91


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SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 27


15 N / sq mm ) grade cement concreteusing 40 mmdown size approved, clean, hard,graded

aggregates for cast in-situ pipesincluding cost of all materials, machinery, labour, cleaning,

batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with

initial lead upto 50 m and all lifts. ( Cement content : 240 kg / cum with use of super

plasticiser )









Batching 40-20 mm CA ( 0.094 cum ) : 3.50 minBatching 20-10 mm & 10 mm below CA parellel activity : ---






Total : 5.00 min















Deploy 1 Pump 5 hp for 0.5 hour for water required for concrete mixing / curing / cleaning etc.4. Formwork & scaffolding :


Shuttering at 2 sqm / cum of concrete considered for cast in-situ mass concrete pipes.

Shuttering @ 2 sqm per cum of concrete ( 16.65 x 2 ) : 33.30 sqm

Cost of scaffolding materials considered @ 15 % of cost of shuttering for cast in-situ pipes.




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Heavy mazdoor ( same as in Item : 8 ) : 18 Nos.







Rs: 7.55

Rs: 158.62


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4036.00 4.00 16144.00





contd

A. MATERIALS ( Contd ):

Sl No Unit Amount

in Rs.

contd




Scaffolding @ 15 % of shuttering 792.30

6 Sundries LS 0.50 30.00 15.00

Total Rs: 32221.85







B. MACHINERY:

Sl No Unit Amount

in Rs.


Fuel / Energy charges Hour 8.00 55.00 440.002 5 hp pump ( diesel ) Hour 0.50 7.00 3.50




Total Rs: 991.00





in Rs.

Perticulars

Description

in Rs.

Quantity Rate

Quantity Rate

in Rs.

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C. LABOUR:

Sl No Unit Amount

in Rs.




4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor


for loading mortar pans and for laying Day 7.00 132.00 924.00

7 Light mazdoor





Total Rs: 7340.65

contd


Sl No Unit Amount

in Rs.

contd






ABSTRACT:




TOTAL Rs: 48102.81






ITEM: Providing and laying insitu vibratedM-15( 28 days cube compressive strength not less than15 N / sq mm ) gradecement concreteusing 80 mm down size approved, clean, hard, graded

aggregatesfor cast in-situ pipes including cost of all materials, labour, machinery, formwork,

cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,

complete with initial lead upto 50 m and all lifts.( Cement content : 210 kg / cum with use of

super plasticiser )


Rate

Description

in Rs.

Quantity

in Rs.

Rate

Description

Quantity

94


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DATA:For 1 cum CC :- Coarse aggregates : 0.98 cum Blending ratio : 35 :30 : 20 : 15







Batching 80-40 mm & 10 mm below CA ( 0.233 cum ) : 9.00 min

Batching 40-20 mm & 20-10 mm below CA parellel activity : ---





Add for unforeseen delay in any of the activity : 0.50 min

Total : 11.00 min



















Shuttering at 2.00 sqm / cum of concrete considered for cast in-situ mass concrete pipes.

Shuttering @ 2 sqm per cum of concrete ( 17.15 x 2 ) : 34.30 sqm

Cost of scaffolding materials considered @ 15 % of cost of shuttering for cast in-situ pipes.






Light mazdoor for conveying concrete @ 1 per cum : 17 Nos.Light mazdoor for cleaning, curing & miscellaneous : 1 No.






Total Rs: 158.62

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A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 3638.00 4.00 14552.00










Total Rs: 30255.96



contd

A. MATERIALS ( Contd ):

Sl No Unit Amount

in Rs.

contd





B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 1839.00





C. LABOUR:Sl No Unit Amount

in Rs.




4 Mason Class-I Day 1.00 159.00 159.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor

Quantity Rate

Description

Description

Perticulars

Perticulars

in Rs.

Rate

in Rs.

Quantity Rate

in Rs.

Quantity Rate

in Rs.

Quantity

96


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for laying Day 3.00 132.00 396.00

7 Light mazdoor





Total Rs: 7378.79






ABSTRACT:




TOTAL Rs: 46452.68






ITEM: Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than

20 N / sq mm ) grade cement concreteusing20 mmdown size approved, clean, hard, graded

aggregates for deck slab & kerbincluding cost of all materials,machinery, labour, formwork,

scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing

etc., complete with initial lead upto 50 m and lift upto 1.5 m from surface. ( Cement content :

330 kg / cum with use of super plasticiser )


DATA:For 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35






Cycle time for batching / mixing / unloading 1 mix :Batching 20-10 mm CA ( 0.079 cum ) : 3.00 min

Batching 10 mm & below CA parellel activity : ---






Total : 4.50 min

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No. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixes
















Shuttering at 4 sqm / cum of concrete considered for deck slab and kerb.

Shuttering @ 4 sqm per cum of concrete ( 13.50 x 4 ) : 54 sqm

Cost of scaffolding materials considered @ 85 % of cost of shuttering for deck slab & kerb.




Mason Class I : 2 No.

Heavy mazdoor ( same as in Item : 14 excluding 2 mazdoors for lifting CC ) : 17 Nos.








A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4500.00 4.00 18000.00







Scaffolding @ 85 % of shuttering 8556.696 Sundries LS 10.00 30.00 300.00

Total Rs: 45765.34








in Rs.

98


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B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 991.00





C. LABOUR:Sl No Unit Amount

in Rs.




4 Mason Class-I Day 2.00 159.00 318.00

5 Maistry Day 1.00 141.50 141.50

6 Heavy mazdoor



for laying Day 3.00 132.00 396.00

7 Light mazdoor





Total Rs: 9019.28






ABSTRACT:



C. Cost of Labour Rs: 11815.26TOTAL Rs: 66012.26






Description

in Rs.

Quantity Rate


in Rs.

99


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SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 30.a

ITEM: Providing and laying insitu vibratedM-20( 28 days cube compressive strength not less than

20 N / sq mm ) gradecement concreteusing 20 mmdown size approved, clean, hard, graded

aggregates for columns including cost of all materials, labour, machinery, formwork,

scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing

etc.,complete with initial lead upto 50 m and lift upto 1.5 m from surface. ( cement content :

330 kg / cum with use of super plasticiser )


DATA:For 1 cum CC :- Coarse aggregates : 0.80 cum Blending ratio : 65 :35




Equivalent volume batching using 0.3 x 0.3 x 0.3 m size boxes assumed for batching CA & FA.1. Quantity of concrete per shift :



Batching 10 mm & below CA parellel activity : ---






Total : 4.50 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 4.5 ) : 89 mixes
















Shuttering at 6.5 sqm / cum of concrete considered for columns.Shuttering @ 6.5 sqm per cum of concrete ( 13.50 x 6.5 ) : 87.75 sqm

Cost of scaffolding materials considered @ 25 % of cost of shuttering.



Maistry : 1 No.

Mason Class I : 1 No.



Documents

Data Rates-CD Works-Part 5