§ 34-132. Subdivision construction plans.

(a)

If a conservation area mitigation plan is required, it must be approved prior to approval of subdivision construction plans.

(b)

All construction plans, engineering calculations and supporting documents submitted to the county engineer for review and approval shall bear the date, seal and signature of the engineer responsible for the development.

(c)

A minimum of five (5) copies of the subdivision construction plans and specifications for paving, drainage, utility systems and other improvements shall be submitted and approved prior to the commencement of construction. The plans shall include:

(1)

Plan and profile of all streets, storm sewers, sanitary sewers, off-site utility mains and outfall ditches.

(2)

Grading plan which includes original contours at one-foot intervals, finish floor elevation, final elevation at each corner and type grading for each lot shall be shown. Also, the typical building envelope shall be shown. The minimum floor elevation shall be one and one-half (1.5) feet above the centerline of the street or as approved by the county engineer. Pollution abatement swales shall be provided upland of streams and canals and the normal high water elevation on all lakes. For lots on central sewer system only, grading of lots need not be accomplished prior to issuance of an approval for maintenance by the county. For lots on OSDS, see section 34-204.

(3)

Water distribution facilities, including off-site main extensions, if applicable.

(4)

Sanitary sewerage facilities, including collection systems, pump stations, force mains and off-site main extensions, if applicable.

(5)

Reclaimed water distribution facilities, including off-site main extensions, if applicable.

(6)

Stormwater management plan. A stormwater management plan shall comply with article VII of this chapter.

(7)

Soil profiles, prepared under the supervision of a geotechnical engineer, including, but not limited to, the following minimum requirements:

a.

Soil borings at a maximum interval of five hundred (500) feet along street centerlines. The minimum depth of boring shall be five (5) feet below profile grade or two (2) feet below the storm sewer or sanitary sewer, whichever is greater. Not less than two (2) borings shall be taken per street.

b.

Soils classification.

c.

Gradation.

d.

Determination of water table elevation (twenty-four-hour test) and estimated wet season water table.

(8)

Screen walls as outlined in section 34-209.

(9)

Sidewalks/bikeways, if applicable, as outlined in section 34-171.

(Ord. No. 94-4, § 1(Exh. A), 2-8-94; Ord. No. 2000-14, § 1, 6-27-00)