Having trouble with the crossword?

Having trouble with the crossword in the Aug/Sept issue of Safety Solutions? An unfortunate mix-up has left last issue's clues with this issue's crossword. The correct clues are listed below:

ACROSS
 1 An official examination and verification of operations
 3 Exercise book
 5 Atmosphere
 6 Situation which presents a risk
 7 Hire
 9 To render impure by contact or mixture
11 Hand-woven Scandinavian rug
12 Blackish-brown antelope
15 Sin
16 Sceptical
20 Floating
21 To guarantee against risk of loss or harm
22 Conclusion
23 Object used to reach heights
24 Another word for a factory

DOWN
 2 State in the NW United States
 3 Fatty part of milk
 4 Sanitary, clean state
 5 Entrance
 6 Pyrosis
 8 Part of an electrical system that emits or collects electrical charges
 9 Taxicab
10 Slender part of the leg
13 Lee side
14 Small cask
17 Bury
18 Empty
19 Pertaining to the nose