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Culvert Installation
The Houghton County Road Commission will
stock, resell and install new culverts
for driveway use on Houghton County Road
right-of-ways according to the following
guidelines:
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The culverts will be resold at a
prevailing list price plus all sales
taxes.
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The payment for all such sales will
be made in advance.
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The Houghton County Road Commission
will provide, for culverts so
purchased, and at no cost to the
owner, the following items for
driveway installations to be
performed on county right-of-ways
only:
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Labor
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Equipment
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Suitable backfill
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Up to 3 cu. yds. gravel, if
required and so determined by
the engineer, for use on
right-of-way only.
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The lengths of culvert to be
installed at no cost will be a
minimum of 20 feet long for up to 1
foot cover and up to 30 feet for
deeper installations using a maximum
sideslope of 1:2.
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For driveways requiring longer
culverts or more than one
installation per owner, a nominal
cost per foot, as determined by the
Engineer, will be charged for
material and installation of same.
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For driveway surfaces wider than 16
feet, a nominal cost per cu. yd. of
gravel, if required, and as
determined by the engineer, will be
charged for material and
installation of same.
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The size and materials of culverts
required will be determined by the
engineer and will be calculated
according to acceptable engineering
standards, but in no case will the
size be less than 15 inches in
diameter.
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No final handwork or special culvert
end section treatment is included in
this installation policy.
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This policy is subject to the
availability of materials, labor and
equipment of the Houghton County
Road Commission and in all cases a
minimum of two weeks will be
required for project scheduling.
Rev. 05/14/90
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