Chapter 10: On-Site Wastewater Treatment. 1  community or private drinking water supplies are not threatened; 2  direct human exposure is not possible; 3  waste is inaccessible to vectors, insects, rodents, or other possible carriers; 4  all environmental laws and regulations are complied with; and. 5  odor or aesthetic nuisances are not created.
The last major use of the comma, semicolon, and period hierarchy is in Erlang (1986), where commas separate expressions; semicolons separate clauses, both for control flow and for function clauses; and periods terminate statements, such as function definitions or module attributes, not the entire program.
But you shouldnât use a semicolon and a conjunction. That means when you use a semicolon, you use it instead of the ands, buts, and ors; you donât need both. Hereâs a hint: if you used a comma and an âandâ to link two related ideas, think of the period (you know, the top part of the semicolon) as a replacement âand.â