[Amended 3-28-2007; 6-18-2008; 6-4-2014, effective 6-5-2014]
A. A complete final application for the purposes of these regulations
and for the purposes of RSA 676:4, I (c), shall be accompanied by
19 copies of the proposed plans (three full size sets and 15 eleven-by-seventeen
sets), which shall include the following information:
(1) Proposed development name or identifying title, name and address
of the owner of record and subdivider, and the name of the consultant(s),
date, scale, North point, lot numbers, location map at a scale of
2,000 feet to the inch or less, revision block, surveyor's certifications
and plan notes, and Planning Board approval block [located at lower-right
corner of recordable site plan sheet(s)].
(2) The area of the parcel, street frontage and zoning requirements for
minimum lot size and frontage.
(3) Zoning classification(s) of the parcel and the location of any abutting
zoning districts or municipal boundaries.
(4) Sufficient data to determine readily the location, bearing and length
of all street lines, lot lines, boundary lines and to be able to reproduce
such lines upon the ground. All dimensions shall be shown to the hundredth
of a foot and bearings to the nearest one second. The error of closure
shall not exceed one in 10,000. The final plat shall show the boundaries
of the property, the location and description of all monumentation,
a benchmark referencing USGS datum and shall be prepared and shown
on a plan(s) and shall be sealed by a licensed land surveyor, unless
taken from a reference plan meeting the above requirements. If boundary
data taken directly from a reference plan, the registry recording
number and title of said plan shall be cited.
(5) Abutting lot lines, streets, alleys, easements, parks, public open
spaces and similar relevant facts. Parcel ID number, owners' names
and addresses for all abutting parcels matching similar data provided
on the abutters list submitted with the application.
(6) Horizontal and vertical features shall be adjusted to the New Hampshire
State Plane Coordinate System (Second Order - Class II, NAD 83/92-NGVD88),
shown at two boundary corners.
(7) Location and elevation of any designated flood hazard areas.
(8) Street lines, building setback lines, pedestrian ways, lot lines,
reservations, easements and areas to be dedicated to public use and
areas, the title to which are reserved by the developer.
(9) All stipulations and restrictions intended to remain in perpetuity
shall be shown on the final plat.
(10)
A Planning Board approval block with a place for signature and
date of approval by the Board shall be placed on each recordable sheet
in the lower right-hand corner of the sheet. A note shall appear on
the project plans indicating:
(a)
The total number of sheets in the plan set;
(b)
Which sheets will be recorded upon approval; and
(c)
That the full set of project plans is on file at the Derry Planning
Department.
(11)
Two-foot contour interval topographical survey data of the subject
site and immediate surroundings. This existing conditions survey shall
show all existing site improvements on subject site and immediate
vicinity. Topographical survey data provided shall be referenced to
USGS datum.
(12)
High intensity soil survey mapping (showing soil types and locations)
shall be prepared, shown on a plan(s), and shall be sealed by a certified
soil scientist, where a site is to be served by on site water supply
and sewage disposal facilities. United States Department of Agriculture
Soil Conservation Service mapping shall be provided where a site is
to be served by municipal utilities.
(13)
Wetlands mapping shall be prepared, shown on a plan(s), and
shall be sealed by a certified wetland scientist.
(14)
Location and exterior dimensions and height of existing and
proposed buildings and accessory structures.
(15)
A note on the plan indicating total gross floor area of each
existing or proposed building to remain, as well as a breakdown of
the total gross floor area for each building by use classification.
(16)
Access points and service loading areas for all buildings.
(17)
Location and layout of all proposed/existing driveways, parking
areas, fire lanes and walks.
(18)
Detailed parking calculations.
(19)
Solid waste storage areas, snow storage areas, traffic control
signs and pavement markings.
(20)
Exterior lighting provisions and details of all proposed lighting
fixtures.
(21)
Landscape design plans and details.
(22)
A detailed erosion and sedimentation control plan.
(23)
Commercial signage details and locations.
(24)
Construction details of all site improvements.
(25)
A detailed site grading plan.
(26)
Detailed off-site improvement plans, where applicable.
(27)
Drainage calculations shall be prepared and sealed by a licensed
professional engineer; and drainage improvements shall be shown on
a plan(s).
(28)
Sanitary sewer design calculations shall be prepared, when applicable
and sealed by a licensed professional engineer; and sanitary sewer
improvements shall be shown on the plan(s).
(29)
Water distribution design calculations shall be prepared and
sealed by a licensed professional engineer, and water distribution
system improvements shall be shown on the plan(s).
(30)
Traffic impact statements (TIS), when required, shall be prepared
and sealed by a licensed professional engineer. The scope of a TIS
shall be as directed by the Planning Director in conjunction with
the Town Engineer.
(31)
Drawings required with the final plat shall be prepared, certified
and sealed by a licensed professional engineer and shall include:
(a)
Profiles of all proposed streets, water mains, sewers and open
waterways with a horizontal scale of one inch to 50 feet, and vertical
scale of one inch to five feet. All elevations shall refer to an established
benchmark.
(b)
Drainage, sanitary sewer and water distribution plans subject
to the following requirements:
[1]
Outlines of streets, lots, easements, etc., as shown on the
final plan with distances to the nearest foot;
[2]
Location of all manholes, catch basins, hydrants, structures
downstream drainage facilities and utility poles or underground lines
and pipes;
[3]
Sizes and type or class of all pipe, including storm sewer,
sanitary sewer, water and gas mains and service stubs;
[4]
Location, type and detailed design of special structures or
bridges; and
[5]
Proposed tax map and lot number for each lot.
(32)
Design plans and construction detailed, as applicable for providing
fire protection systems complying with the requirements of the Growth
Management Ordinance.
(33)
Copies of all required state and federal project permits necessary
for the subject site development proposal.
(34)
A block shall be placed on the cover sheet of each site plan
for signatures by the Public Works Director; Code Enforcement Officer;
Derry Fire Department; Conservation Commission Chair; and Police Department,
or their designers. Prior to submission of application, applicant
shall review the proposed site plan with each party noted above and
obtain said signatures.
(35)
A minimum of two boundary corners on each site plan shall be
tied to the Town of Derry Geodetic Control Network (Second Order -
Class II, NAD 8392 - NGVD 29).
B. Drawing format. All information shown on drawings shall be left to
right reading, with the lettering shown in a plane parallel with the
bottom edge of the drawing. If dimensions or other data have to be
shown in a plane other than parallel with the bottom of the drawing,
the lettering placement in all planes shall be such that the information
is readable as the drawing is rotated clockwise. The type of lettering
shown on the drawings shall be vertical uppercase Gothic. The size
of lettering shall be a minimum of 1/8 (0.12) inch high, which shall
be used for the majority of information shown on the drawing. Space
between adjacent one-eighth-inch-high characters shall be such as
to not exceed a maximum of 10 characters to the inch.
C. Electronic format and filing requirements.
(1) All plans shall be submitted to the Planning Director in the three
electronic formats noted below.
(b)
Drawing file: Two formats shall be submitted: a .dxf (Drawing
Exchange File) format and a .dwg (AutoCad drawing) format.
(2) Electronic filing requirements: The above shall be accomplished with
the following guidelines:
(a)
Horizontal and vertical features shall be adjusted to the New
Hampshire State Plan Coordinate System (Second Order-Class II, NAD
83/92-NGVD88).
(b)
All digital files shall be submitted on a CD/DVD. No other form
of submittal will be accepted.
(c)
The following information shall be labeled on the disk: file
name(s); property owner name; parcel identification number (tax map
and lot number); and name of submitting consultant. The file name
format shall be as follows: MapLot_ProjectName_Owner(lastname)_Consultant.xxx
(example: 30060_MunicipalCenter_TownOfDerry_ABCSurvey.dwg).
(d)
The submitted drawing format shall be rotated to grid (NAD 83/92).
(e)
Horizontal control points shall have an adjusted accuracy of
1:10,000 (Third Order, Class I);
(f)
The referenced entities and their layer properties shall correspond
to the following:
[1]
The digital file shall have a layer named "NHSPCS." NAD83 referenced
points and the easting, northing and vertical descriptions of the
required points shall be annotated on this layer. The NHSPCS layer
shall be magenta in color.
[2]
All lines representing property lines shall consist of continuous
line work snapped to endpoints. Stonewall representations, unless
created using a line type will not be accepted.