Purpose: This Part 6 establishes requirements
for utility structures pursuant to RSA 674:30.
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This article applies to public utility structures.
For purposes of this article, a "public utility structure" means any
line, pipe, building, pump station, or other structure used to deliver
or provide public utilities such as water, sewer, telephone, gas,
electric, cable, or other public utility services to the extent permitted
by New Hampshire law.
The Planning Board may waive any requirement
contained in an ordinance, code or regulation for any unoccupied structure
which is less than 200 square feet in area consistent with RSA 674:30.
In accordance with RSA 674:30.II, the following
standards apply to public utility structures:
A.Â
The storage of vehicles or equipment used in the maintenance of a utility is not permitted unless such activities are permitted in the applicable zoning district. (See § 190-15.)
B.Â
No equipment causing unreasonable noise, vibration,
smoke, odor or hazardous effect shall be installed.
C.Â
The external design of the building shall conform
to the buildings in the surrounding area.
D.Â
The minimum lot size, frontage, and lot width requirements of § 190-16 do not apply to utility structures. However, public utility structures shall comply with the front, side and rear yard setbacks of the applicable zoning district, except for maximum front setbacks.
E.Â
All utility lines, pipes, cables, or similar structures
shall be located underground, unless the Planning Board determines
that unfavorable site conditions warrant aboveground installation.
Utility facilities not used for human occupancy are only required to meet the minimum front, side and rear yard setbacks and the maximum height requirements, of § 190-16, Table 16-3 (Dimensional Matrix), except as provided for § 190-16I. Any lot created or developed under this subsection shall provide open space in all areas required by the minimum yard setbacks except for necessary access drives to the facility.