| Local
BFE and Benchmark Datum Conversion Guidelines (PDF) |
A memo outlining the WDO requirement for
development applications to reference North American Datum of 1988 (NAVD88),
which supersedes the National Geodetic Datum of 1929 (NGVD29). |
| Perforated
Risers - Standard Detail (PDF) |
A file cross-section diagram of a
perforated riser that can be used on an engineering details sheet for
projects that require either a temporary or permanent basin. |
| Silt
Fence Detail (PDF) |
A file for use on engineering plan detail
sheets reflecting Lake County's minimum silt fence requirements. |
| Stabilized
Construction Entrance (1 of 2) (PDF) |
Part 1 of 2. A file for use on
engineering plan detail sheets reflecting Lake County's minimum construction
entrance requirement. The engineer needs to indicate the construction
entrance length (L) for the specific project. Part 1 of 2
detail sheets. |
| Stabilized
Construction Entrance (2 of 2) (PDF) |
Part 2 of 2. A file illustrating Lake
County's minimum requirement for a construction entrance cross section.
To be used with Part 1 on site engineering plans. The engineer needs to fill
out the site-specific dimensions. |
| Typical
Construction Sequence (PDF) |
A file listing Lake County SMC's typical
construction sequence for SE/SC practices for use on site engineering plans,
modified as appropriate to a given development. |
| Underdrain
Detail (PDF) |
A file draft showing a stormwater basin
underdrain system profile and cross-section details. Can be inserted
onto site engineering plans, modified as appropriate to site conditions. |