APPWD Schedule of Rates for Road and Bridges - Arunachalpwd.org

Item
No.
4.1
A
B
4.2
4.3
4.4
4.5
Descriptions
Summary of Rate Analysis
CHAPTER-4
SUB-BASES, BASES ( NON- BITUMINOUS) AND SHOULDERS
Granular Sub-base with Close Graded Material (Table:- 400-1)
Plant Mix Method (Construction of granular sub-base by providing close graded
Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to
work site, spreading in uniform layers with motor grader on prepared surface and
compacting with vibratory power roller to achieve the desired density, complete as
per clause 401 )
31
Unit Rate
(i) for grading- I Material cum 983.00
(ii) for grading- II Material cum 854.00
(iii) for grading-III Material
By Mix in Place Method (Construction of granular sub-base by providing close
graded material, spreading in uniform layers with motor grader on prepared
surface, mixing by mix in place method with rotavator at OMC, and compacting with
vibratory roller to achieve the desired density, complete as per clause 401)
cum 839.00
(i) for grading- I Material cum 864.00
(ii) for grading- II Material cum 735.00
(iii) for grading-III Material
Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction
of granular sub-base by providing coarse graded material, spreading in uniform
layers with motor grader on prepared surface, mixing by mix in place method with
rotavator at OMC, and compacting with vibratory roller to achieve the desired
density, complete as per clause 401)
cum 719.00
(i) for grading- I Material cum 891.00
(ii) for grading- II Material cum 799.00
(iii) for grading-III Material
Lime Stabilisation for Improving Subgrade (Laying and spreading available soil
in the subgrade on a prepared surface, pulverising, mixing the spread soil in place
with rotavator with 3 % slaked lime having minimum content of 70% of CaO, grading
with motor grader and compacting with the road roller at OMC to the desired
density to form a layer of improved sub grade)
cum 729.00
A By Mechanical Means cum 724.00
B By Manual Means
Lime Treated Soil for Sub- Base (Providing, laying and spreading soil on a
prepared sub grade, pulverising, mixing the spread soil in place with rotavator with
cum 696.00
3 % slaked lime with minimum content of 70% of CaO, grading with motor grader
and compacting with the road roller at OMC to achieve at least 98%of the max dry
density to form a layer of sub base.)
Cement Treated Soil Sub Base/ Base (Providing, laying and spreading soil on a
prepared sub grade, pulverising, adding the designed quantity of cement to the
cum 902.00
spread soil, mixing in place with rotavator, grading with the motor grader and
compacting with the road roller at OMC to achieve the desired unconfined
compressive strength and to form a layer of sub-base/base.)
cum 802.00