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

64
Summary of Rate Analysis
Item
No.
Descriptions
Unit Rate
b Add 5% of cost for dewatering of the cost, if required metre 26637.00
c
Add 25% of cost for Kentledge including supports, loading arrangement
and Labour ).
metre 25369.00
(v) Beyond 30m upto 40 m
a
Add 10% for every additional meter depth of sinking over the rate of sinking
for the previous meter
metre 48221.00
b Add 5% of cost for dewatering, if required metre 60758.00
c
Add 20% of cost for Kentledge including supports, loading arrangement
and Labour).
metre 57865.00
C Soft rock (6m dia well )
(i) Depth of soft rock strata upto 3m metre 11100.00
D Hard rock (6m dia well )
(i) Depth of soft rock strata upto 3m
Sinking of 7 m external diameter well ( other than pneumatic method of sinking )
metre 11116.00
12.13
through all types of strata namely sandy soil, clayey soil and rock as shown
against each case, complete as per drawing and technical specifications.
Depth of sinking is reckoned from bed level.
A Sandy soil
(i) Depth below bed level upto 3.0 M metre 7127.00
(ii) Beyond 3m upto 10m depth metre 4864.00
(iii) Beyond 10m upto 20m
a
Add 5% for every additional meter depth of sinking over the rate of sinking
for the previous meter
metre 6424.00
(iv) Beyond 20m upto 30 m
a
Add 7.5% for every additional meter depth of sinking over the rate of
sinking for the previous meter
metre 12050.00
b
Add 20% of cost for Kentledge including supports, loading arrangement
and Labour) .
metre 14460.00
(v) Beyond 30m upto 40 m
a
Add 10% for every additional meter depth of sinking over the rate of sinking
for the previous meter
metre 28629.00
b
Add 20% of cost for Kentledge including supports, loading arrangement,
and Labour etc.
metre 34355.00
B Clayey soil ( 7m dia. Well )
(I) Depth below bed level upto 3.0 M metre 4864.00
(ii) Beyond 3m upto 10m depth metre 7012.00
(iii) Beyond 10 m upto 20 m
a
Add 5% for every additional meter depth of sinking over the rate of sinking
for the previous meter
metre 9262.00
b Add for dewatering @ 5% of cost, if required. metre 9725.00
(iv) Beyond 20m upto 30 m
a
Add 7.5% for every additional meter depth of sinking over the rate of
sinking for the previous meter
metre 17372.00
b Add 5% of cost for dewatering on the cost, if required metre 22801.00
c
Add 25% of cost for Kentledge including supports, loading arrangement
and Labour ).
metre 21715.00
(v) Beyond 30m upto 40 m