A. 
Application. An applicant may submit a preliminary plan of a subdivision in accordance with MGL c. 41, § 81S.
(1) 
Application for approval by the Board shall be made on Form 2,[1] accompanied by six contact prints of the preliminary plan, prepared as hereinafter prescribed. The applicant shall also, by delivery or registered mail, give notice to the Town Clerk stating the date of submission of the preliminary plan. The applicant shall further submit a preliminary plan of the subdivision to the Board of Health for approval.
(2) 
The application shall include payment in full of Planning Board submission fees as noted in the Fee Schedule (Appendix A),[2] and proof of payment of Board of Health fees to the Board of Health.
[2]
Editor's Note: Appendix A is included as an attachment to this chapter.
B. 
Plan form. The preliminary plan shall be prepared by an engineer and surveyor and be drawn clearly and legibly with pencil on tracing paper at a horizontal scale of one inch equals 40 feet, and in the case of profiles, at a horizontal scale of one inch equals 40 feet and a vertical scale of one inch equals four feet.
C. 
Plan content. The preliminary plan shall show clearly the following:
(1) 
Subdivision name, boundaries, North point, date, scale, legend and title "Preliminary Plan."
(2) 
Names of the record owner and the applicant and the name or names of the engineer and surveyor.
(3) 
Names of all abutters as determined from the most recent tax list and such others to whom notices are to be sent as required by law.
(4) 
Locus plan showing proposed streets in relation to adjacent streets and lots as shown on current Assessors' Maps.
(5) 
Existing and proposed lines of streets, easements, and any public areas within the subdivision.
(6) 
Existing soil types from NRCS Natural Resource Conservation Service.
[Added 7-16-2019]
(7) 
Existing wetlands from MassGIS or Town GIS.
[Added 7-16-2019[3]]
[3]
Editor's Note: This amendment also redesignated former Subsection C(6) through (11) as Subsection C(8) through (13), respectively.
(8) 
Proposed system of drainage, including adjacent natural waterways.
(9) 
Proposed sewerage system and water distribution system.
(10) 
Profile of all proposed streets and drains.
(11) 
Approximate boundary lines of proposed lots with approximate areas and dimensions.
(12) 
Names, approximate location and widths of adjacent streets.
(13) 
Existing and proposed topography of the land by contours at two-foot intervals unless otherwise specified by the Board.
(14) 
Existing and proposed tree line.
[Added 7-16-2019]
(15) 
Indicate significant vegetation, eight-inch caliper and greater.
[Added 7-16-2019[4]]
[4]
Editor's Note: This amendment also redesignated former Subsection C(12) and (13) as Subsection C(16) and (17), respectively.
(16) 
Zoning classification of the area, including Aquifer Protection, Watershed Protection and Floodplain Districts.
(17) 
Such other information as the Board may require.
D. 
Approval or disapproval.
(1) 
The Board and the Board of Health shall act upon the preliminary plan and its accompanying materials in accordance with MGL c. 41. Approvals, if given, do not constitute approval of a subdivision, but do facilitate the process of securing approval of the definitive plan.
(2) 
Any plan submitted to the Board in advance of the definitive plan which does not conform to the requirements of a preliminary plan shall not be considered to be a preliminary plan, nor shall such a plan be acted upon by the Board.
(3) 
Approval of a preliminary plan does not constitute approval of a subdivision and the action of the Board on a preliminary plan shall not prejudice its action on a subsequent definitive plan.
E. 
Public notice. At the time of filing with the Planning Board, a public notice of the filing of the preliminary plan will be circulated once in a newspaper of general circulation at the applicant's expense.
A. 
Submission. Any applicant who submits a definitive plan of a subdivision to the Board for approval in accordance with the Subdivision Control Law shall file the following with the Board:
(1) 
At the time of filing a definitive subdivision plan, the applicant shall submit an original drawing of the definitive plan, including plans and profiles of all streets, water, utilities and drainage therein, and seven dark line contact prints on white background and seven copies of the Environmental Impact Statement for distribution to the Superintendent of Public Works, the Water and Sewerage Board, the Conservation Commission and the Planning Board's consultant.
(2) 
A properly executed application on Form 3 and a designer's certificate on Form 4.[1]
[1]
Editor's Note: Forms 3 and 4 are included as attachments to this chapter.
(3) 
Notice filed with the Town Clerk of "Application for Approval of Definitive Plan," in accordance with the Subdivision Control Law. (Form 3 may be used for this purpose.[2])
(4) 
Proof of payment in full of the Planning Board submission as fee as required in the Fee Schedule (Appendix A[3]).
[3]
Editor's Note: Appendix A is included as an attachment to this chapter.
(5) 
Proof of payment of the Board of Health submission fee to the Board of Health.
(6) 
A list of all owners of land abutting the subdivision as shown on the definitive plan, together with the address of each as determined from the most recent local tax list, certified by the Board of Assessors on Form 5.[4]
(7) 
A sketch plan, acceptable to the Board, showing a possible or prospective street layout for any adjacent land owned or controlled by the owner or applicant of the subdivision.
(8) 
Drainage calculations prepared by the applicant's engineer, including design criteria used, and drainage area and other information sufficient for the Board to evaluate the size of any proposed or existing drain, culvert or bridge, or existing retention area.
(9) 
If private on-lot sewerage systems are proposed, the Board may require the applicant to submit soil suitability data certified by a registered sanitarian or a registered engineer concerning observation of test pits.
(10) 
Traffic impact statement. The traffic impact statement shall (i) examine the existing traffic volumes (both average daily and peak hour) on public ways significantly affected by the subdivision and existing levels of service at nearby intersections; (ii) quantify the anticipated trip generation of the proposed subdivision; and (iii) analyze the effect of the additional traffic on the levels of service at nearby intersections and any changes in traffic patterns, including description of any required mitigation measures. The review should also include a tabulation of historic occurrence of accidents for the last three years. The traffic impact analysis should also review the impact of entrances with respect to AASHTO standards to subdivision roadways on the safety and convenience of vehicular and pedestrian travel on the adjacent streets (including sight lines for entering and merging traffic at street intersections). See AASHTO 1990 Edition, Figure IX-40, page 762, for requirements.
(11) 
Copies of any existing easements, covenants and restrictions applying to the land to be subdivided.
(12) 
A proposed management plan for any park, open space or common areas in the proposed subdivision.
(13) 
Certificates regarding connection to the public water supply and public sewers as required by § 310-5.2D(1) and E(1).
(14) 
Environmental impact statement.
(a) 
In connection with any definitive plan or plan for access ways submitted to the Board, including access ways to multiple-family dwelling, industrial, retail and service facilities, there shall be included with the submission seven copies of an environmental impact statement prepared by a registered professional engineer which shall show clearly the relation of the proposed project to the total environment of the Town and its inhabitants.
(b) 
The environmental impact statement should examine the existing conditions, identify all environmental impacts of the proposed project, and analyze these impacts to determine the significance of each. Where possible, quantitative measures should be used to define the magnitude of the impacts. Alternatives to the proposed project also should be discussed in the environmental impact statement.
(c) 
This statement shall include the following general categories as a minimum of information:
(i) 
Natural environment.
[a] 
Air.
[b] 
Noise.
[c] 
Land: types of vegetation and soils characteristics.
[d] 
Wildlife.
[e] 
Surface water.
[f] 
Groundwater, including normal depth to high groundwater on proposed streets.
(ii) 
Man-made environment.
[a] 
Surrounding land use.
[b] 
Density.
[c] 
Zoning.
[d] 
Architecture.
[e] 
Historic buildings or sites.
(iii) 
Public facilities.
[a] 
Water supply, flow pressure and distribution.
[b] 
Sanitary sewerage, connection, distribution and facilities.
[c] 
Storm drainage facilities.
[d] 
Disposition of stormwater.
[e] 
Solid waste disposal.
[f] 
Electric power.
[g] 
Gas.
(iv) 
Community services.
[a] 
Schools.
[b] 
Recreation.
[c] 
Police.
[d] 
Fire.
[e] 
Public works.
(v) 
Economic considerations.
[a] 
Cost-benefit ratio.
[b] 
Time schedule.
(vi) 
Design considerations.
[a] 
Open space planning.
[b] 
Retention of natural vegetation and contours.
B. 
Plan form.
(1) 
The definitive plan shall be prepared, stamped and signed by a registered land surveyor if surveying information is shown, and also by a registered professional engineer if the plan shows the design of road pavements, water pipes, sewerage or other utilities. Proposed planting plan shall be prepared, stamped, and signed by a registered landscape architect.
[Amended 7-16-2019]
(2) 
The definitive plan shall be clearly and legibly drawn at a scale of one inch equals 40 feet in black India ink, upon sheets of tracing cloth or Mylar (as acceptable to the Registry of Deeds) measuring 24 inches by 36 inches, with a 1 1/2 inch border, except on the left side which shall be 2 1/4 inch.
(3) 
If multiple sheets are used, they shall be accompanied by an index sheet showing the entire subdivision at a scale agreed to by the Board. The index sheet shall also show street stationing, utilities, and direction of drainage and sewer flow as established by the profile plans.
C. 
Plan content. The definitive plan shall contain or be accompanied by the following information:
(1) 
Subdivision name, boundaries, true North arrow, date and scale.
(2) 
Names and addresses of present record owner(s) and applicant and name of the engineer and surveyor who prepared the plan; certificates and seals of the engineer and surveyor that they prepared the plan, and a certificate by the surveyor that all surveying conforms to the requirements of the Massachusetts Land Court.
(3) 
Names of all owners of abutting land as determined from the most recent local tax list, including owners of land separated from the subdivision only by a street.
(4) 
A location plan of the subdivision at a scale of one inch equals 800 feet, showing the exterior lines of all proposed streets in the subdivision and their location in relation to the adjacent street network.
(5) 
A signature block on each sheet of the plan to record the action of the Board, the date of approval, the date of endorsement, and the signatures of the five Board members. A second signature block shall be placed on the cover sheet of the plan for the Conservation Commission, the Board of Health and the Water and Sewerage Board.
(6) 
Zoning classification and zoning district boundaries, if any.
(7) 
Location of the Watershed Protection District, Floodplain District, Aquifer Protection District, wetlands as defined in the Medfield Zoning Bylaw,[5] and all swamps, brooks, marshy sections and existing wells within the subdivision.
[5]
Editor's Note: See Ch. 300, Zoning.
(8) 
Existing and proposed lines of streets, rights-of-way, utility easements, slope easements, and any public or common areas within the subdivision.
(9) 
Proposed street names, in accordance with the guidelines set out in § 310-5.2A(14).
(10) 
Proposed house numbers, in accordance with the "Street Numbering System of the Town of Medfield," August 1966 (available at the Medfield Building Department).
(11) 
Location, name and present width of streets bounding, approaching or within reasonable proximity of the subdivision.
(12) 
Boundary lines, area in square feet and dimensions of all proposed lots, with all lots designated numerically and in sequence. Front setback lines and width at setback for all lots.
(13) 
Sufficient data, including lengths, bearings, radii and central angles, to determine the exact location, direction and length of every street line, lot line, easement line and boundary line and sufficient survey data referred to existing permanent monuments such that these lines may readily be established on the ground.
(14) 
Sufficient permanent benchmarks, referred to the Massachusetts Geodetic Base datum of 1929, properly identified.
(15) 
Monuments at all points of curvature and at changes in directions of street sidelines or where designated by the Board.
(16) 
Street layout plan.
(a) 
A separate "layout" plan for each proposed street in the subdivision, including connection to existing paved way and bridges, at a horizontal scale of one inch equals 40 feet, showing for each such street:
(i) 
Side lines.
(ii) 
Center line.
(iii) 
Stations.
(iv) 
Points of tangency.
(v) 
Length of tangents.
(vi) 
Length of curves.
(vii) 
Intersection angles.
(viii) 
Radii of curves.
(ix) 
Location of permanent monuments and benchmarks.
(x) 
All lot lines, easement lines, buildings and other major features within 100 feet of the exterior lines of such street.
(xi) 
Size, material, type and location of all existing and proposed drains, water lines, and electric, cable and telephone lines, together with their appurtenances, within and adjacent to the subdivision.
(xii) 
Indication of depth to normal high groundwater within the street layout.
(b) 
On the same sheet there shall be drawn cross sections of the proposed street, properly located and identified by station number at such intervals along the street as will show adequately any variations in the section. These shall be supplemented where necessary by lines on the plan showing the width and location of the proposed roadways, planting strips, gutters, sidewalks and similar physical features.
(c) 
Directly above or below the plan of each proposed street, a profile shall be drawn at a horizontal scale of one inch equals 40 feet and vertical scale of one inch equals four feet showing for such street the following information:
(i) 
Existing center line grades, in fine black solid line.
(ii) 
Existing exterior left sideline, in fine black short-dash line.
(iii) 
Existing exterior right sideline, in fine black long-dash line.
(iv) 
Proposed finished center line grades, in heavy solid line.
(v) 
Proposed grade elevations, in figures, at beginning and end of street, at 50-foot station intervals, and at beginning and end of all vertical curves.
(vi) 
Rates of gradient in percentage.
(vii) 
Location of any intersecting public or private ways.
(viii) 
Location, size and gradient of existing and proposed public utilities and their appurtenances.
(ix) 
Rim and invert elevations for all manholes and catch basins.
All elevations shall refer to Massachusetts Geodetic Datum of 1929.
(17) 
Topography for the entire subdivision, including existing and proposed grades, with two-foot contour intervals and elevations related to the Massachusetts datum of 1929, unless otherwise specified.
(18) 
Major site features, such as existing topography, stonewalls, fences, buildings, rock ridges, rock outcroppings, woods lines and significant vegetation (including all trees within the right-of-way (ROW) and proposed planting easements and/or at the edge of the planting strips of the proposed street layout which exceed eight inches in diameter, identified by species).
[Amended 7-16-2019]
(19) 
Location of natural waterways and water bodies within and adjacent to the subdivision, and the entire watershed area within which the subdivision is located, at a reduced scale if appropriate.
(20) 
For subdivisions with on-site septic systems, an overlay of the Norfolk County Conservation Commission District Map entitled "Soil Limitations for Septic Tank Sewage Disposal in the Town of Medfield."
(21) 
A plan for the control of erosion and siltation during and after construction phases, including the proposed construction sequencing, temporary and permanent erosion control plantings, special constructions, and swale and stream scour protection.
(22) 
Details of all construction, including information from the Plates of these rules and regulations.[6]
[6]
Editor's Note: The Plates are included as an attachment to this chapter.
(23) 
A list of all waivers granted by the Board, preceded by the following statement:
"Except for the following waivers (if any) granted by the Planning Board, this plan conforms to the Subdivision Rules and Regulations of the Town of Medfield."
(24) 
Park or open areas as required by § 310-3.3F.
(25) 
Soil borings to the proposed depth of construction at 100-foot intervals along the center line of proposed roadways, in order to identify the presence of ledge.
D. 
Board of Health report. Refer to § 310-3.1B and C for Board of Health requirements.
E. 
Public hearings. Before approval, modification and approval, or disapproval of the definitive plan is given, a public hearing shall be held by the Board in accordance with the Subdivision Control Law. Legal notice of the public hearing shall be given by the Board to the applicant and to all owners of property abutting upon the land, including owners of land separated from the subdivision only by a street, all as appear on the most recent tax list. These notices shall be mailed, with return receipt requested. Publication of the legal notice and the mailing of the notices to abutters shall be at the expense of the applicant.
F. 
Plan revisions. For resubmission of a definitive plan showing revisions, prior to Planning Board action on the plan, a fee shall be paid according to Appendix A, Fee Schedule.[7] The applicant shall accompany the revised plan with a written description of all changes or additions, and shall submit two extra copies of the plan with the changes and additions highlighted with a yellow marker. The applicant shall address point-by-point in writing any correspondence they have received relating to the plan from the Planning Board and/or its agents.
[7]
Editor's Note: Appendix A is included as an attachment to this chapter.
G. 
Approval, modification or disapproval.
(1) 
After the required hearing, but within the period specified in the Subdivision Control Law after submission of the definitive plan, the Board shall take final action in accordance with said law.
(2) 
Compliance with zoning regulations is a condition for approval of a subdivision plan.
(3) 
The plan shall be endorsed in accordance with the format of Form 7.[8]
H. 
Certificate of approval.
(1) 
The action of the Board in respect to said plan shall be by vote, copies of which shall be certified and filed with the Town Clerk and sent by registered mail to the applicant. If the Board modifies or disapproves said plan, it shall state in its vote the reason for its action. Final approval, if granted, shall be endorsed on the original drawing of the definitive plan by the signature of a majority of the Board, but not until the statutory 20-day appeal period has elapsed following the filing of the certificate of the action of the Board with the Town Clerk, and said Clerk has notified the Board in writing that no appeal has been filed.
(2) 
Within 30 days after the return to the applicant of the definitive plan, as approved and endorsed, he shall obtain and furnish to the Board one cloth transparency or Mylar and four prints of said plan showing final endorsement. Transparency and prints shall be black line on white background. No lots will be released by the Board until the applicant has filed with the Board the above transparency and prints.
(3) 
Approval of the definitive plan shall not be deemed to constitute the laying out or acceptance by the Town of any streets within a subdivision.
I. 
Medfield Historical Commission report. A written statement from the Medfield Historical Commission describing any significant historical or archaeological features on the site is required, with guidance to the developer regarding compliance with any statutory regulations.
J. 
Recording of plan. Refer to § 310-3.1F on recording of plan.