HOW TO PREPARE DATA FOR VARIOUS ITEMS OF WORKS


Preparation of estimation in many work first we want to prepare the data for various item of works. Date  provide all the details like requirement of materials in each item of work , requirement of labor in each item of work . Sometimes preparation of date is the complicate process. So I will provide data format for various items of works. This date just provide some idea for civil engineers how to prepare date. Labor unit may be vary state to state and country to country.

SL. NO.
QTY.
UNIT
DESCRIPTION OF WORK
RATE IN RUPEES
PER
AMOUNT IN RUPEES
SUB DATA

1
CEMENT MORTAR 1:2

720.00
KG
CEMENT

MT

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
MIXING CHARGES

M3

Rate for 1 cu.m.



2
CEMENT MORTAR 1:3

480.00
KG
CEMENT

MT

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
MIXING CHARGES

M3

Rate for 1 cu.m.



3
CEMENT MORTAR 1:4

360.00
KG
CEMENT

MT

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
MIXING CHARGES

M3

Rate for 1 cu.m.



4
CEMENT MORTAR 1:5

288.00
KG
CEMENT

MT

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
MIXING CHARGES

M3

Rate for 1 cu.m.



5
CEMENT MORTAR 1:6

240.00
KG
CEMENT

MT

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
MIXING CHARGES

M3

Rate for 1 cu.m.



6
LIME MORTAR 1:2

0.50
M3
LIME STONE

M3

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
GRINDING MORTAR

M3

Rate for 1 cu.m.



7
Lime Mortar 1:2 using Shell Lime for Vertical Joint

0.50
M3
SHELL LIME

M3

1.00
M3
SAND FOR MORTAR

M3

1.00
M3
GRINDING MORTAR

M3


Rate for 1 cu.m.



8
Brick Jelly Lime Concrete 1:2:5 using 40mm brick jelly in Lime Mortar 1:2 - 10 cu.m.

9.50
M3
Broken Brick Jelly (40mm size )

M3

3.80
M3
Lime Mortar 1:2

M3

1.80
Nos.
Mason II Class

Each

17.70
Nos.
Mazdoor I Class

Each

14.10
Nos.
Mazdoor II Class

Each


Total for 10 cu.m.



Rate for 1 cu.m.



9
Labour wrought and put up for 1 cu.m.

4.50
Nos.
Carpenter I Class

Each

13.20
Nos.
Carpenter II Class

Each

8.80
Nos.
Mazdoor I Class

Each


Sundries for nails, screws, etc.




Total



Rate for 1 cu.m.



10
Priming coat for new iron work -   10 sq.m.

1.33
lit.
Red oxide primer

lit.

0.70
Nos.
Painter I Class

Nos.


Sundries for brushes etc.,

LS

Rate for 1 sq.m.



MAIN DATA

1
Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the  departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Note: The cost of earth work excavation shall be calculated based on the classifications of soils furnished in the trial pit details appended with the estimates

1.00
M3
Earth work  excavation in soil (average rate)

M3

1.00
M3
Add 100% extra

M3

0.33
M3
Refilling charges

M3

Rate for 1 cu.m.



2
Supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

1.00
M3
Cost of sand for filling

M3

1.00
M3
Refilling charges

M3

Rate for 1 cu.m.



3
Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation  including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

9.00
M3
Broken stone Jelly - 40mm size

M3

4.50
M3
Cement mortar (1:5)

M3

1.80
Nos.
Mason II Class

Each

17.70
Nos.
Mazdoor I Class

Each

14.10
Nos.
Mazdoor II Class

Each


Total for 10 cu.m.



Rate  for 1 cu.m.



4
Brick work in following Cement Mortar using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-1/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

B
In Cement Mortar 1:5



1700.00
Nos.
Country  bricks of size 8.75" x 4.25" x 2.25"

1000 Nos.

0.793
M3
Cement mortar 1:5

M3

1.00
Nos.
Mason I Class

Each

2.00
Nos.
Mason II Class

Each

2.00
Nos.
Mazdoor I Class

Each

4.00
Nos.
Mazdoor II Class

Each


Total for 100 cft (or) 2.83168 cu.m.



Rate for 1 cu.m.




Rate for 1 cu.m.:



a

For foundation & basement



b

In Ground floor



c

In First floor



d

In Second floor



e

In Third floor



f

In Fourth floor



5
Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak  joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Sub-Data for strutting

98.50
RM
Casurina props 10 to 13 cm dia.

RM


Assuming 5 uses,  Rate for 1 use



0.30
Nos.
Carpenter I Class

Each

0.30
Nos.
Mazdoor I Class

Each

LS
Add for wedges and nails



Total for 10 sq.m.



Rate for 1 sq.m.



Main data



10.00
M2
Rate for centering for slab as per (a)

M2

10.00
M2
Deduct or strutting

M2

Total for 10 sq.m.



Rate for 1 sq.m.



6
Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

a
For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

Sub Data: 1



Cost of MS sheets and angles for each set:



Weight of MS sheets 10 gauge of size 90cm x 60cm x 3.175mm



3.175 x 7850 / 1000 x 0.54 =

Kg

Weight of MS angles of size 25cm x 25mm x 3mm:



3.6 x 1.1 kg / m =

Kg

13.46
Kg
Cost of MS sheets

Kg

3.96
Kg
Cost of MS angles

Kg

LS
Add for cutting, bending, welding charges etc.

LS






Total for one set (A)




Sub Data: 2   





19.00
Set
Cost of MS sheets and MS angles (as per A)
(Adopting 40 uses)

Each


Total for 40 uses



Total for 1 use / sq.m. (B)



0.12
M3
Cost of silver oak joists of size 10cm x 6.5cm

M3

98.50
RM
Cost of casurina props 10 to 13cm dia.

RM


Total for 5 uses



(Adopting 5 uses for silver oak / country wood joists and casurina props



Total for 1 use / sq.m. (C)



Main Data for centering for 10 sq.m.



1.00
Use
Cost of MS sheets and angles (B)

Use

1.00
Use
Cost of silver oak joists and casurina props (C)

Use

3.80
Nos.
Carpenter I Class

Each

5.40
Nos.
Mazdoor I Class

Each

1.00
No
Fitter II Class

Each

LS
Add for wedges, coils, nails, etc.,

LS

LS
For periodical cleaning and painting of MS sheets & angles (5% of cost of sheet & angle)

LS

LS
Add for silver planks

LS


Total for 10 sq.m.



(or) say, Rate for 1 sq.m. (a)



b
For Column footing Plinth Beam staircase steps, Piers raft beam raft slab etc.,

98.50
RM
Casurina props 10 to 13 cm dia.

RM


Assuming 5 uses,  Rate for 1 use



0.30
Nos.
Carpenter I Class

Each

0.30
Nos.
Mazdoor I Class

Each

Total for 10 sq.m.



Rate for 1 sq.m.



Main data



10.00
M2
Rate for centering for slab as per (a)

M2

10.00
M2
Deduct or strutting

M2

Total for 10 sq.m.



Rate for 1 sq.m.



c
For Rectangular or Square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

1.00
M2
Centering for slab and beams etc., as per (a)
M2


Add 20% extra



Total for 1 sq.m.



(or) Total for 1 sq.m.



d
For Vertical Surfaces such as sunshade boxing, Vertical drops, facia for sunshade, canopy facia and other vertial walls etc.,

1.00
M2
Centering for square columns etc., as per (c)
M2


Add 10% extra




Total for 1 sq.m.




(or) Total for 1 sq.m.



e
Centering for curved surfaces of all RCC items of work

1.00
M2
Centering for slabs beams etc., as per (a)
M2


Add 50% extra




Total for 1 sq.m.




(or) Total for 1 sq.m.



f
For Circular Column

1.00
M2
Centering for slabs beams etc., as per (a)
M2


Add 100% extra




Total for 1 sq.m.




(or) Total for 1 sq.m.



7
Cement concrete 1:1.5:3 (one cment one and half sand and Three aggregate) using 20mm gauge hard broken granite stone jelly including cost and conveyance all materials and labour charges for mixing, laying, compacting and finishing dewatering, side shuttering wherever necessary, curing etc., complete for foundation etc., complying with standard specification.

9.00
M3
20mm Machine Crushed Stone Jelly


4.50
M3
Sand

M3

4308.00
kg
Cement 

MT

3.50
Nos
Mason II Class

MT

21.20
Nos
Mazdoor I Class

No

35.30
Nos
Mazdoor II Class

No


Total for 10 cu.m.









Add for vibration charges



Rate for 1 cu.m.



8
Reiforced Cement Concrete 1:2:4 (One Cement, Two sand and Four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

9.00
M3
20mm Machine Crushed Stone Jelly

M3

4.50
M3
Sand

M3

3231.00
kg
Cement 

MT

3.50
Nos.
Mason II Class

Each

21.20
Nos.
Mazdoor I Class

Each

35.30
Nos.
Mazdoor II Class

Each


Total for 10 cu.m.









Add for vibration charges



Rate for 1 cu.m.




Rate for 1 cu.m.:

a

Foundation and Basement



b

For Ground floor 



c

For First floor



d

For Second floor



e

For Third floor



f

For  Fourth floor



g

For  Fifth floor



9
Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification.  (Contractor has to make his own arrangements for the supply of steel and binding wire)


MS (or) RTS rods



1.00
Qtl
Cost of steel

MT

0.01
Qtl
Binding wire

Kg

3.50
Nos.
Fitter I Class       

Each

Rate for 1 Quintal



10
Plain Cement Concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

9.00
M3
Broken Stone (20mm size )

M3

4.50
M3
Cement Mortar 1:2

M3

1.80
Nos.
Mason II Class

Each

17.70
Nos.
Mazdoor I Class

Each

14.10
Nos.
Mazdoor II Class

Each


Rate for 10 cu.m.



Rate for 1 cu.m.



11
Cement Concrete 1:4:8 (One cement, Four sand and  Eight hard broken stone) using 40 mm gauge hard broken jelly for flooring including laying,  consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. (The rate is inclusive of necessary planking for panelling  wherever necessary and as directed by the departmental officers

9.00
M3
40mm Machine Crushed Stone Jelly

M3

4.50
M3
Cement mortar (1:4)

M3

1.80
Nos.
Mason II Class

Each

17.70
Nos.
Mazdoor I Class

Each

14.10
Nos.
Mazdoor II Class

Each


Total for 10 cu.m.




Rate  for 1 cu.m.



12
Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

0.14
M3
Cement mortar 1:5

M3

1.10
Nos.
Mason I Class

Each

0.50
Nos.
Mazdoor I Class

Each

1.10
Nos.
Mazdoor II Class

Each


Total for 10 sq.m.



Rate for 1 sq.m.




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