Data Rates-CD Works-Part 4

8/13/2019 Data Rates-CD Works-Part 4

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CANAL CD WORKS

2. Requirement of materials:

Cement for mix with 1 % wastage ( 13.50 x 330 x 1.01 ) : 4500 kg

Cement for incidental works @ 5 kg / cum ( 13.50 x 5 ) : 68 kg

Coarse aggregate 20-10 mm size range ( 13.50 x 0.8 x 0.65 x 1.02 ) : 7.15 cum

Coarse aggregate 10-4.75 mm size ( 13.50 x 0.8 x 0.35 x 1.02 ) : 3.85 cum

Fine aggregate ( 13.50 x 0.45 x 1.02 ) : 6.20 cum

Super plasticiser ( 13.50 x 1.00 x 1.02 ) : 13.75 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 1 sqm / cum of concrete considered for well cap works.

Shuttering @ 1.00 sqm per cum of concrete ( 13.50 x 1.0 ) : 13.50 sqm

No scaffolding required for well cap concreting.

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 : 14 ) : 1 No.

Mason Class I ( same as in Item : 14 ) : 1 No.

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

Light mazdoor for conveying concrete @ 1 per cum : 14 Nos.

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

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

6. Use rate of materials :

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

Add 10 % extra for fabrication of curved shuttering Rs: 15.11

Total Rs: 166.17

RATE ANALYSIS UNIT : 13.50 cum

A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4500.00 4.00 18000.00

Cement for incidentals @ 5 kg / cum kg 68.00 4.00 272.00

2 Coarse aggregate 20-10 mm cum 7.15 520.00 3718.00

Coarse aggregate 10 mm below cum 3.85 669.00 2575.65

3 Fine aggregate ( screened ) cum 6.20 199.00 1233.80

4 Super Plasticizer ltr 13.75 75.00 1031.25

5 Use rate of curved shutter (40 uses) sqm 13.50 166.17 2243.32

6 Sundries LS 0.50 30.00 15.00

Total Rs: 29089.02

Add for small Tools and Plants @ 1% Rs: 290.89

Add for Contractor's Profit @ 10% Rs: 2908.90Add for Contractor's Overheads @ 5% Rs: 1454.45

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: 33743.26

Perticulars Quantity Rate

in Rs.

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B. MACHINERY:

Sl No Unit Amount

in Rs.

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

Fuel / Energy charges Hour 8.00 55.00 440.00

2 5 hp pump ( diesel ) Hour 0.50 7.00 3.50


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


Total Rs: 991.00


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 75.10 600.802 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 10.00 132.00 1320.00

for loading mortar pans Day 4.00 132.00 528.00

for laying Day 3.00 132.00 396.00

7 Light mazdoor

for conveying concrete Day 14.00 130.50 1827.00

for cleaning / washing / curing Day 1.00 130.50 130.50

8 Labour cost for shuttering sqm 13.50 33.17 447.73

Total Rs: 5994.83


Add for Contractor's Profit @ 10% Rs: 599.48

Add for hidden cost on Labour @ 15% Rs: 899.22


Total cost of Labour : Rs: 7853.22

ABSTRACT:

A. Cost of Materials including royalty charges Rs: 33743.26

B. Hire charges of Machinery Rs: 1109.21

C. Cost of Labour Rs: 7853.22

TOTAL Rs: 42705.70

Add for enabling works @ 1.10% Rs: 469.76

Total cost for 13.50 cum Rs: 43175.46

Rate per cum Rs: 3198.00Rate approved per cum Rs: 3198.00

SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 22.a

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

Description

Description

Quantity Rate

in Rs.

in Rs.

Quantity Rate

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15 N / sq mm ) gradecement concreteusing 80 mmdown size approved, clean, hard, graded

aggregates for piers including cost of all materials, labour, machinery, formwork, 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 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 : 0.98 cum Blending ratio : 35 :30 : 20 : 15

Fine aggregate : 0.35 cum Cement content : 210 kg Super plasticizer : 0.65 ltr

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

Consider 600 / 400 ltr capacity mixer and 100 kg cement per mix for use of 80 mm down CA.

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 :

Cycle time for batching / mixing / unloading 1 mix :

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 : ---

Batching fine aggregate parellel activity : ---

Batching cement parellel activity : ---Loading mixer drum & miscellaneous : 1.50 min

Mixing and unloading parellel activity : ---

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

Total : 11.00 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 11 ) : 36 mixes

Output of CC for 36 mixes ( 36 x 100 / 210 ) say : 17.15 cum

Consider 17.15 cum concrete for rate analysis.




Coarse aggregate 80-40 mm size ( 17.15 x 0.98 x 0.35 x 1.02 ) : 6.00 cum












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


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 : 9 ) : 1 No.


Heavy mazdoor ( same as in Item : 9 with 2 mazdoors extra for lifting CC ) : 20 Nos.


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




Total Rs: 158.62


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 3638.00 4.00 14552.00



Coarse aggregate 40-20 mm cum 5.15 381.00 1962.15




4 Super Plasticizer ltr 11.40 75.00 855.005 Use rate of shuttering for 40 uses sqm 47.16 158.62 7480.45

6 Scaffolding @ 30 % of shuttering 2244.13

Total Rs: 33727.58







B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 1839.00





C. LABOUR:

Sl No Unit Amountin Rs.

1 Crew for Concrete mixer Hour 8.00 75.10 600.80

Contd

Description

Description

Perticulars

in Rs.

in Rs.

Rate

in Rs.

Quantity Rate

Quantity

Quantity Rate

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C. LABOUR:

Sl No Unit Amount

in Rs.

Contd

2 Crew for Pump Hour 0.50 35.80 17.90


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




Labour cost for scaffolding @ 30 % 469.22

Total Rs: 8367.88



Add for hidden cost on Labour @ 15% Rs: 1255.18Add for Contractor's Overheads @ 5% Rs: 418.39


ABSTRACT:




TOTAL Rs: 52144.41



Rate per cum Rs: 3074.00

Rate approved per cum Rs: 3074.00

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: 22.b



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

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

with use of super plasticiser )


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

Fine aggregate : 0.35 cum Cement content : 210 kg Super plasticizer : 0.65 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 CA & FA.

Description Quantity Rate

in Rs.

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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 : ---


Batching cement parellel activity : ---

Loading mixer drum & miscellaneous : 1.50 min



Total : 11.00 min

No. of mixes per day with 50 min / hr working ( 50 x 8 / 11 ) : 36 mixes










Fine aggregate ( 17.15 x 0.35 x 1.02 ) : 6.10 cumSuper plasticiser ( 17.15 x 0.65 x 1.02 ) : 11.40 ltrs







Shuttering at 2.5 sqm / cum of concrete considered for abutments.


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


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



Heavy mazdoor ( same as in Item : 9 with 2 mazdoors extra for lifting CC ) : 20 Nos.








A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 3638.00 4.00 14552.00Contd

A. MATERIALS ( Contd ) :

Sl No Unit Amount


in Rs.

Quantity RatePerticulars

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in Rs.

Contd








5 Use rate of shuttering for 40 uses sqm 42.87 151.07 6476.17


Total Rs: 32422.02







B. MACHINERY:

Sl No Unit Amountin 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



for laying Day 5.00 132.00 660.00

Contd

C. LABOUR ( Contd ) :

Sl No Unit Amount

in Rs.


in Rs.

in Rs.Description Quantity Rate

in Rs.

in Rs.


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Contd

7 Light mazdoor





Total Rs: 8182.92






ABSTRACT:




TOTAL Rs: 50387.65













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







Batching 40-20 mm CA ( 0.075 cum ) : 3.00 min

Batching 20-10 mm & 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



















Cost of scaffolding materials considered @ 30 % of cost of shuttering for piers.5. Requirement of workforce ( other than machinery crew ) :




Heavy mazdoor ( same as in Item : 9 with 2 mazdoor extra for misc works) : 20 Nos.








Total Rs: 158.62


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4500.00 4.00 18000.00






Contd


Sl No Unit Amount

in Rs.

Contd


QuantityPerticulars

Quantity RatePerticulars

in Rs.

Rate

in Rs.

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5 Use rate ofshuttering for 40 uses sqm 47.71 158.62 7567.69


Total Rs: 36890.79







B. MACHINERY:

Sl No Unit Amount

in Rs.







Total Rs: 1839.00

Add for small Tools and Plants @ 1% Rs: 18.39Add for Contractor's Profit on DPOL / Energy @ 10% Rs: 109.15



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 laying and misc works Day 5.00 132.00 660.00

7 Light mazdoor





Total Rs: 8130.59


Contd


Sl No Unit Amount

in Rs.

Contd



Description

in Rs.

Description


in Rs.

Quantity Rate

Quantity Rate

in Rs.

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ABSTRACT:




TOTAL Rs: 55502.89










cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,completewith initiallead upto 50 m and lift upto 1.5 m from surface. ( Cement content : 300 kg / cum

















Total : 4.50 min











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Heavy mazdoor ( same as in Item : 9 with 2 mazdoor extra for misc works) : 20 Nos.

Light mazdoor for conveying concrete @ 1 per cum : 15 Nos




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


A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 4500.00 4.00 18000.00







5 Use rate ofshuttering for 40 uses sqm 43.37 151.07 6551.70


Total Rs: 35570.01







B. MACHINERY:

Sl No Unit Amount

in Rs.






in Rs.


Description

in Rs.

Quantity Rate

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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



for laying and misc works Day 5.00 132.00 660.00

7 Light mazdoor

for conveying concrete Day 15.00 130.50 1957.50for cleaning / washing / curing Day 1.00 130.50 130.50



Total Rs: 7943.48






ABSTRACT:




TOTAL Rs: 53725.65














Rate

in Rs.

Description Quantity

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














Total : 5.50 min





Cement for mix with 1 % wastage ( 16.60 x 220 x 1.01 ) : 3689 kgCement for incidental works @ 5 kg / cum ( 16.60 x 5 ) : 83 kg














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





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


Light mazdoor for cleaning, curing & miscellaneous : 1 No.Labour for shuttering per sqm ( Annexure-B Item-8 ) @ Rs: 33.17





Total Rs: 158.62


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A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 3689.00 4.00 14756.00









Total Rs: 34035.26







B. MACHINERY:Sl No Unit Amount

in Rs.







Total Rs: 991.00





C. LABOUR:

Sl No Unit Amount

in Rs.


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



Description Rate

in Rs.

Quantity

Description

Perticulars

Description

Rate

in Rs.

Quantity Rate

Quantity Rate

Quantity

in Rs.

in Rs.

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for laying Day 5.00 132.00 660.00

7 Light mazdoor





Total Rs: 8302.78






ABSTRACT:




TOTAL Rs: 51466.75









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 : 220 kg / cum



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







Batching 40-20 mm CA ( 0.102 cum ) : 4.00 minBatching 20-10 mm & 10 mm below CA parellel activity : ---






Total : 5.50 min


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Consider batching of materials and conveyance & laying of concrete by manual labour.Maistry ( same as in Item : 8 ) : 1 No.










A. MATERIALS:

Sl No Unit Amount

in Rs.

1 Cement for mix kg 3689.00 4.00 14756.00


Contd


Sl No Unit Amount

in Rs.

Contd

2 Coarse aggregate 40-20 mm cum 7.60 381.00 2895.60 Coarse aggregate 20-10 mm cum 4.55 520.00 2366.00






Total Rs: 32772.02



in Rs.

in Rs.


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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 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



Contd


Sl No Unit Amount

in Rs.

Contd


Labour cost for scaffolding @ 30 % 412.90Total Rs: 8123.85






ABSTRACT:

Description Quantity

in Rs.

in Rs.


in Rs.


Rate

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TOTAL Rs: 49767.00






SECTION: CANAL C.D WORKS. YEAR : 2010-11 ITEM No: 25

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

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

aggregates for cantiliver / counterfort retaining walls including 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

1.50 mfrom surface.( Cement content : 300 kg / cum with use of super plasticiser )
















Total : 4.50 min







Coarse aggregate 40-20 mm size range ( 14.85 x 0.9 x 0.5 x 1.02 ) : 6.80 cumCoarse aggregate 20-10 mm size range ( 14.85 x 0.9 x 0.3 x 1.02 ) : 4.10 cum








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Shuttering at 3.25 sqm / cum of concrete considered for counterfort retaining walls.


Cost of scaffolding materials considered @ 25 % of cost of shuttering for retaining walls.













A. MATERIALS:

Sl No Unit Amount

in Rs.1 Cement for mix kg 4500.00 4.00 18000.00








Scaffolding @ 25 % of shuttering 1822.60

6 Sundries LS 0.50 30.00 15.00

Total Rs: 36180.81


Contd


Sl No Unit Amount

in Rs.

Contd




Add Royalty charges on FA @ ( Included in material rates ) Rs: 0.00Total cost of Materials : Rs: 41969.74

B. MACHINERY:

Sl No Unit Amount

in Rs.




Perticulars

Description

Perticulars

Quantity Rate

in Rs.

in Rs.

Quantity Rate

Quantity Rate

in Rs.

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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 laying Day 5.00 132.00 660.007 Light mazdoor





Total Rs: 8074.28






ABSTRACT:




TOTAL Rs: 53656.25







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,


in Rs.

Data Rates-CD Works-Part 4

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