A. Preliminary plans shall be legibly drawn at a scale of not less than one inch equals 50 feet.
B. The preliminary plan shall include all of the information required on the sketch plan as well as the following additional information:

(1) The name and seal of the professional land surveyor, engineer, architect, or landscape architect responsible for the preliminary plan.
(2) Tract boundaries with bearings and distances and a statement of the total acreage of the tract to the nearest tenth of an acre.
(3) Bearings and distances of each proposed lot line within the tract.
(4) Zoning districts and the applicable area and bulk requirements.
(5) All existing and proposed streets within and adjacent to the tract along with right-of-way widths and cartway widths together with preliminary profiles.
(6) The method for controlling surface water runoff.
(7) All existing sanitary and storm sewers, waterlines, fire hydrants, utility transmission lines, culverts, bridges, and railroads within the tract and within 200 feet of its boundaries.
(8) Contours at two-foot intervals except where ground is at a grade of 2% or less, in which case such contours shall be shown at one-foot intervals, based upon an actual field survey and the National Geodetic Vertical Datum.
(9) Preliminary profiles and other explanatory data concerning the installation of sanitary and storm sewer systems and water distribution systems.
(10) The location and delineation of wetlands based upon the appropriate regulatory requirements.

C. The following additional information is required for land development plans only:

(1) Locations and sizes of all proposed land uses including residential uses by type, community facilities, etc., and areas to be dedicated or reserved for public or common use, together with the proposed manner of their maintenance if not located.
(2) Proposed locations of all buildings and parking areas together with an appropriate indication of size (e.g., the number of prospective dwelling units shall be indicated in multiple dwelling buildings); tentative layout of parking areas including notation of individual parking spaces.
(3) A tentative layout of the pedestrian movement system.

D. The following additional requirements shall apply to all subdivision and land development plans where applicable:

(1) Erosion and sedimentation control plans shall be submitted to the Township, the Delaware County Planning Commission, and the Delaware County Conservation District.
(2) A planning module request shall be submitted to Upper Chichester Township following preliminary approval of the development plan.
(3) In the case of plans which call for development in phases, a map at an appropriate scale showing the successive phases and a schedule of time within which applications for final approval of all parts of the development are intended to be filed.