____________________ should be removed from a septic system ...

[faduma]

___________________ _ should be removed from a septic system periodically.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Two tools used for holding pipe and pipe fittings are the ___________________ _ and
  ___________________ _.

 
  Fill in the blank(s) with the appropriate word(s).

[asware1]

Answer to Question 1

ANS: Sludge

Answer to Question 2

bench yoke vise, chain vise
chain vise, bench yoke vise

[faduma]

Thanks for the timely response, appreciate it

[anyusername12131]

Great answer, keep it coming