Rules:

1.Don't grief(destroy other people's structures ban/io-ban
2.Do not Random tunnel kick+undo 3600 seconds
3.Don't Ask for ranks the admin will know when u deserve it
for builder rank u need a 1000 blocks contruction that rates at least 5 of 10
for adv builder rank u need construction over 10 000 blocks
for Operator u need a long history on server and at least 10 8/10 or more rate contructions
for super OP it's almost imposible because you have to play alot ....

(it's easyer to lose your ranks than get them so respect the rules)

4.do not help people widouth asking for permision kick
5.respect admins and other people's work warning and second time undo 1 day
6.i know it's hard but try not to swear kick 5 times then ban 1 week