§ 57-8. Final plan requirements.

(a)

General. The requirements contained below are required as part of the final plan unless specifically waived by the board of aldermen upon the recommendation of the planning commission under the requirements set forth in section 57-13 of this chapter.

(b)

Specifications. The final plat is to be drawn to a conventional scale and shall conform to the standards of the Missouri Department of Natural Resources (MDNR). The final plat shall show and be accompanied by the following information:

(1)

The boundary lines of the area being subdivided with accurate distances and bearings.

(2)

The right-of-way lines of all proposed streets, their widths and names, and the lines of all alleys.

(3)

The lines of all adjoining property and the lines of adjoining streets and alleys with their widths and names.

(4)

All lot lines together with a numeric identification system for all lots and blocks.

(5)

The building line(s) for all lots as provided for herein.

(6)

The location and dimensions of all easements provided for public use, services or utilities, and drainage.

(7)

All dimensions, both linear and angular, necessary for locating the boundaries of the subdivision, lots, streets, alleys, easements, and any other area for public or private use. Linear dimensions are to be given to at least the nearest one-hundredth ( 1/100 ) of a foot.

(8)

The radii, arc length, location of the curve and central angle for all curvilinear streets and radii for rounded corners.

(9)

A detailed description of the location and physical nature of all survey monuments and bench marks indicating whether monuments were existing or set, and the reference datum.

(10)

The name of the subdivision, the scale of the plat, a north arrow, and a statement indicating the reference bearing.

(11)

The certificate of the surveyor attesting to the accuracy of the survey and the correct location of all monuments shown.

(12)

Private restrictions and their periods of existence. Should these restrictions be of such length as to make their lettering on the plat impractical and thus necessitate the preparation of a separate instrument, reference to such instrument shall be made on the plat.

(13)

Notarized certification, by the owner, of the plat and restrictions, including dedicating to public use of all streets, alleys, parks or other open spaces shown thereon and the granting of easements required.

(14)

Signatures of all parties having any title interest in the land subdivided, consenting to the preparation and recordation of the plat as submitted. Spaces provided for signatures of approval by the planning and zoning commission chairperson, the mayor, the public works director, an attest by the city clerk, as well as spaces for bill and ordinance numbers accepting the plat.

(15)

Complete improvement plans to include:

a.

Existing sanitary and storm sewers, water mains, culverts, and other underground structures within the tract or immediately adjacent thereto. The location and size of the nearest water main and sewer outlet are to be indicated in a general way upon the plan.

b.

Sufficient contour data to indicate the slope and drainage of the tract and the elevation of the high and low points thereof. Contour data shall extend one hundred (100) feet beyond the property limits of the tract. In no case shall the contour intervals be more than five (5) feet.

c.

Plans and profiles of streets, sewers and water lines, regarding the grades and manner of construction of proposed streets, sewers and water lines and the width and type of pavement, location, size and type of sanitary sewer and other sewage disposal facilities; water mains and other utilities, facilities for storm water drainage; and other proposed improvements such as sidewalks, landscape planting, and parks. These plans for all proposed improvements shall be drawn on plan and profile paper and certified by a professional engineer registered in the State of Missouri.

d.

Erosion control plan as required by this Code and approved by the director.

e.

Two (2) sets of as-built plans for all improvements signed by a registered engineer in the State of Missouri, shall be submitted prior to the approval of the final plat if a performance guarantee is not required, or as a condition of city maintenance as provided in section 57-10(b)(3). As-built plans must include as a minimum:

1.

Two (2) complete sets of blue- or blackline paper copies of uniform size, 24-inch × 36-inch (one bound, one unbound), signed and sealed by a registered engineer, of plans for all improvements installed. The title sheet shall bear a city standard logo and title block.

2.

Streets, sidewalks, and rights-of-way, their names, locations, final grades, widths and elevations.

3.

Storm sewers, their locations, sizes, grades and elevations.

4.

Sanitary sewers, their locations, sizes, grades, elevations (for both invert and manhole lids) and complete wye information.

5.

Water distribution lines, their locations, sizes and elevations, and any other appurtenances.

6.

Electric distribution lines, transformers, street lights and any other appurtenances, their sizes and locations.

7.

Other utilities, including but not limited to, gas, cable television, and telephone lines, their locations, sizes, and other pertinent information with respect to surface indications if they are in existence within thirty (30) days following completion of the street paving.

8.

Two (2) black- or blue-line paper copies of the final plat.

9.

Final plat and improvement plans on disc or CD in one of the following formats:

i.

.DGN (Microstation)

ii.

.DWG (AutoCAD)

iii.

.DXF (AutoCAD Drawing Exchange Format)

10.

At least two (2) points of all new subdivisions must be tied to the Missouri State Plane Coordinate System (MSPCS) and that the plat be orientated to the MSPCS Grid North, or that the reference angle from the subdivision north orientation to the MSPCS Grid North be noted at the reference coordinate corner indicated on the plat. The improvement plans and as-built plans must be similarly tied to the MSPCS system.

11.

A record of all changes made to the project plans and specifications. All changes made to plans and specifications during construction shall be approved in writing by the director.

12.

Copies of all material delivery tickets, including quantities, specifications, suppliers names, addresses, and phone numbers.

(Ord. No. 02-45, § 1, 7-1-02)