Western
Super Member
Vic,
I do this for a living and it is really simple, 1st , technically if your digging more than 18" your supposed to call the national hot line, #811 or 1.800.272.1000, They will mark all utilities for you.
Generaly we use 5 1/2 inch O.D. ( wont be exactly 5 1/2) SCH 80 pipe.
Core Hole, fill with cement.
You could weld 1 piece of chain link to one side and remainder to the other pipe, (so you can lock long piece to welded single piece) If it's as bad as you say, they will probably use bolt cutters and take your chain!, so a "gate" idea similar to previous suggestions may be best. I also would put some kind of reflector or some type of "warning" on the pipe if it's close to a public use type road, (liability)
A wildlife cam might work set up close to your entrance .
I do this for a living and it is really simple, 1st , technically if your digging more than 18" your supposed to call the national hot line, #811 or 1.800.272.1000, They will mark all utilities for you.
Generaly we use 5 1/2 inch O.D. ( wont be exactly 5 1/2) SCH 80 pipe.
Core Hole, fill with cement.
You could weld 1 piece of chain link to one side and remainder to the other pipe, (so you can lock long piece to welded single piece) If it's as bad as you say, they will probably use bolt cutters and take your chain!, so a "gate" idea similar to previous suggestions may be best. I also would put some kind of reflector or some type of "warning" on the pipe if it's close to a public use type road, (liability)
A wildlife cam might work set up close to your entrance .