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►vovember 25, 2019 WIDSETH
<br /> Proposal for North Sluetter Road Design SMITH
<br /> City of PequotLakes
<br /> Page 5 , NOLTING
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<br /> Short of yet having field survey or measurements, we anticipate the roadbed within this
<br /> Segment B portion will require some widening —at a minimum, reinforcement of the edges.
<br /> To ensure as homogeneous a roadbed as possible—to minimize the chances of longitudinal
<br /> edge cracking in the future—this may require more subgrade and aggregate base work on this
<br /> Segment B than on Segment A.
<br /> Also, we will need to look closely at how drainage is handled to protect the integrity of the
<br /> investment in bituminous paving of this road. While this may mean creating wider and better
<br /> grassed swales and ditches, we may be able to use curbing. Concrete curb and gutter is more
<br /> expensive but tends to have longer life. Bituminous guttering and curbing —an example
<br /> depicted in the photo on the following page does work, but tends to have a higher risk of
<br /> damage from snow plows or when heavier vehicles track towards the edge of the pavement.
<br /> N:\Marketing Dept\Proposals\00 Letter Proposals12019 Letter Proposals\Pequot Lakes-20191203-4-North Sluetter Design Proposal.docx
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