All open or unguarded wells, cisterns, cesspools, irrigation pits and excavations in which there has been an accumulation of any surface or drainage water shall be covered with a cover sufficient to withstand 500 pounds of pressure for each 10 square feet of the cover area or completely enclosed by a permanent fence at least five feet in height constructed in the following manner:
A.
The fence shall use four-inch diameter peeled cedar posts that will be eight feet long. The posts shall be erected a maximum of 10 feet from center to center of posts. Fence fabric shall be of the hinge-joint type, consisting of No. 12 gauge steel wire, hot zinc coated, measuring 47 inches in height with a minimum of 10 horizontal wires, spaced according to manufacturer's recommendations and with vertical wire stays spaced six inches apart.
B.
The fence shall be fitted with two strands of barbed wire. At the top barbed wire strands shall be equally spaced and the upper strands shall not be lower than five feet above grade.
C.
In lieu of the four-inch-diameter cedar posts, a suitable steel post may be substituted. The fence shall be erected so as to keep the public or any member thereof from falling into such area.
D.
Fence shall be erected and maintained a minimum of 10 feet from such area where this fence is deemed necessary.
E.
Any deviations from this fence design will be subject to removal, unless previously approved by the Construction Official of the Borough of Folsom.