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

67
Summary of Rate Analysis
Item
No.
Descriptions
Unit Rate
(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 24284.00
b Add 5% of cost for dewatering on the cost, if required metre 31873.00
c
Add 25% of cost for Kentledge including supports, loading arrangement
and Labour ).
metre 30355.00
(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 57694.00
b Add 5% of cost for dewatering, if required metre 72695.00
c
Add 20% of cost for Kentledge including supports, loading arrangement
and Labour).
metre 69233.00
C Soft rock ( 9m dia well )
(i) Depth upto 3m metre 13591.00
D Hard rock ( 9m dia well )
(i) Depth of hard rock strata upto 3 m
Sinking of 10 m external diameter well ( other than pneumatic method of sinking
metre 14889.00
12.16
) 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 5396.00
(ii) Beyond 3m upto 10m depth metre 6327.00
(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 8357.00
(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 15674.00
b
Add 20% of cost for Kentledge including supports, loading arrangement
and Labour .
metre 18809.00
(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 37239.00
b
Add 20% of cost for Kentledge including supports, loading arrangement,
and Labour etc.
metre 44687.00
B Clayey soil (10m dia. Well )
(i) Depth below bed level upto 3.0 M metre 6884.00
(ii) Beyond 3m upto 10m depth metre 9760.00
(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 12890.00
b Add for dewatering @ 5% of cost, if required. metre 13534.00