(a) the parts required to be fenced were necessarily exposed while in motion or use for examination or for lubrication or adjustment shown by such examination to be immediately necessary, and
(b) the period of exposure was no longer than was absolutely necessary for such examination, lubrication or adjustment, and
(c) he or she took all precautions necessary to avoid the risk of injury to any person, and
(d) such other conditions as may be prescribed were complied with."
29 In s4 of the FSI Act, "occupier" means:
"in relation to a factory or shop, the person, partnership, association, or corporation employing persons in the factory or shop, or occupying the factory or shop, and includes any agent, manager, foreman, or other person acting or apparently acting in the general management or control of the factory or shop and the owner or person deemed to be the occupier pursuant to subsection (2)."
30 Section 27 of the FSI Act provides the backdrop to the first issue on this appeal. It is whether the trial judge was in error in finding that s27 of the FSI Act applied to the circumstances surrounding the work being performed by the first respondent to the appellant's machinery so as to give rise to a statutory duty breached in the circumstances.
31 Essentially the appellant attacks on several bases the trial judge's conclusion that s27 of the FSI Act did apply to the work being performed by the first respondent to the appellant's machinery. The first basis of attack was that the section was by its terms not capable of applying in the circumstances. The second basis of attack is that the trial judge failed to find that the first respondent's injuries were caused solely by his own acts and omissions and should have done. The third basis of attack is that any breach by the appellant of s27 of the FSI Act did not cause or did not materially contribute to the first respondent's injuries. Finally, it is said that the trial judge erred in failing to give any weight to an admission made by the first respondent to the WorkCover Authority that he would have removed the blue guard if it had been in place in any event, in order to perform his work. In addition, the appellant contends that the trial judge erred in finding that any duty of care which the second respondent may have owed to the plaintiff was negated by the appellant's breach of s27 of the FSI Act.
32 The appellant's argument is elaborated in its written submissions as follows:
"13. The work which was being performed by the first respondent involved of necessity the deliberate placement by him of his body in very close proximity to the machinery in order to test the linear speed of the rolls. (Black, 42L-S, 42X-D)
14. he had to apply pressure to the tachometer which he was holding to enable the reading end of it to be close to the roller with sufficient pressure applied to take a reading (Black, 43L-R, 50N-P). Those measurements could not be performed in any other way than by having the guard removed because of the design of the machinery, see report of Mr Richard Frost, Blue, 231F-I. The only way in which the measurements could have been taken was for the guard to have been removed. He acknowledged as much in his statement to the WorkCover inspector. The trial judge omitted this fact in coming to his conclusion that the appellant was in breach of section 27 of the Act.
15. The first respondent's injury was not causally connected with the breach. This case falls within the exceptional class where the conduct of the operator removes his actions from the protection provided by the section which is otherwise absolute in its terms: Dunlop Rubber Australia Limited v Buckley (1952) 87 CLR 313 at 317, 319; Caswell v Powell Duffryn Associated Collieries Limited [1940] AC 152 at 164.
16. Whilst it is recognised that exceptional defence generally applies to persons who intentionally injure themselves it is equally applicable to cases where there is no other practicable way to operate the machinery for the purpose of testing it in the way in which the first respondent was testing it in this case.
17. The first respondent accepted that he would have had to remove the guard if it was in place in order to operate the machinery and thus he is in the same position as an employee who deliberately removes a guard contrary to a workplace instruction. Charles v Smith & sons (England) Limited [1954] 1 WLR 451 at 455.
18. In this case the first respondent's actions necessitated operating the machinery according to his skill and expertise without the guard being in place and thus the case has similarities to Shedlezki v Bronte Bakery Pty Limited (1972) 72 SR(NSW) 378."
33 There are a number of significant flaws in the argument so advanced. The first is that as a question of fact, it could not be said that the only way in which the work could be performed by the first respondent, that of testing and correcting the linear speed of the rolls, was by removing the guard and proceeding with the tachometer in the way that that was done.
34 The evidence of the first respondent (at Black, 46 and see also 57A) was that there were many different ways to measure the linear speed. Because of the cheap and bad design of the machine, those ways of readily doing so were not available save as noted below. But the essential point is that the appellant was responsible for the essential vice of the machine's relative inaccessibility for carrying out that operation in an easy or safe way, a point confirmed by the expert Mr Richard Frost at Blue, 230 where he says: "Unfortunately, the machine did not provide any easy or safe way in which such access could be gained". What he then says is important and I quote it below, particularly drawing attention to (d):
"Any prospective access path to the machine to take the required measurements provided problems, as follows:
(a) It can be clearly seen from figures 4 and 5 that the rear of the machine provided no such access without removing the guard seen in these Figures. The removal of this guard would have provided access to the rollers without the hazard of an in-rolling pinch point. However, the presence of a loop of strip between the machine and the profile cutting machine, which would have been somewhat unstable in its extent and its position during the commissioning process, would have made the taking of the measurement from this position difficult and dangerous.
(b) Mr Khavin was not a tall man, measuring only approximately 1300mm to his armpits; accordingly, as is seen in Figure 9, which shows Mr Khavin in the position which he occupied at the time he was taking the measurement just prior to his accident, it was not practicable for him to reach into the open space between the front and the rear guards on the machine and take his measurement from the top of the upper roller.
(c) Removing the guard from the front of the machine, while giving a clearer access to the rollers, would also have further exposed the in-rolling pinch point formed by the rollers in the vicinity of the position where Mr Khavin had to stand to take his measurements.
(d) The machine did not provide an "end space" at the ends of the rollers, which Mr Khavin's hands could occupy without overlapping the width of the rollers while the wheel of the tachometer was applied to a roller.
In my opinion, the design of the machine itself was such that it did not lend itself to a safe execution of the measurement of surface speed which would be inevitably required as part of its commissioning. Further, in my opinion, this would have been apparent to experienced designers of such machines and, to this extent, in my opinion Mr Khavin's accident was entirely foreseeable and, by better design, was entirely preventable."
35 It is apparent that if the end of the rollers had been removed from the machine in circumstances where the machine (if better designed) did provide an "end space", then that would have been the safe way of access which would have avoided the pinch point.
36 There was also on the available evidence, a revolution per minute ("rpm") read-out with a digital display on the appellant's machine (Black, 23C). As that data was digitally available, the first respondent's submission is that it was quite technically feasible for a measurement of the linear surface speed of the roller to be taken also, or mathematically inferred from such digital data. That would demonstrate that it was feasible to perform the measuring work without removing the guard. That in turn strengthens the inference that the appellant's removal of the guard, so impliedly inviting the measurement to be carried out that way, materially contributed to the accident. The first respondent by submission dated 23 September 2003 (filed by agreement after oral argument) subsequently filed submission, elaborates on the mathematical inference in these terms:
"4. The point was just a mathematical inference to demonstrate the feasibility of what is already otherwise in the evidence from:
(a) the first respondent, that there "… is a 1000 different ways to measure the linear speed" (Black, 46P);
(b) Dr Frost, that it was technically feasible safely to measure the linear speed at the surface of the roller (Blue, 230-31).
5. The formula is merely a piece of mathematical logic, which may be applied to any measurement of circular motion taken in RPM, to derive a linear surface speed.
6. Not surprisingly, the formula bears a functional relationship to the geometrical calculation 2pR, used to derive the circumference of a circle from its radius. The first respondent informs the Court that (excluding the effects of friction) the linear surface speed of a drum (in kilometres per hour) is derivable by the formula 7.2pRT, where R is the drum radius in metres and T is the number of rotations per second of the drum."
37 No submission was put in rebuttal of this further submission of the first respondent of 23 September 2003 such as by reference to the effects of friction. It can be taken as correct.
38 Brief reference was made to the fact that a window could have been provided no larger than the size of the tachometer within the guard. Nothing was said in rebuttal of that. It supports the proposition that the design, here of the guard, was inherently deficient.
39 When Texcrete, which is the employer's client, removed the guard on its own machine, it clearly signalled to the first respondent to proceed accordingly. That the first respondent chose to do so when there might have been other ways possibly less convenient, of proceeding more safely, does not alter the fact that the failure to secure and retain fencing upon the machinery by the appellant but instead removing it as the appellant did, was a default which preceded the injury and provided the circumstances in which the first respondent was required to choose his method of performing his task. Clearly, then, the accident cannot in any sense be said to have been wholly caused by his own act.
40 The statute makes clear that the occupier's duty under the section is an absolute duty, in no way qualified by any other provision of the Act; see s27(2), Sovar v Henry Lane Pty Ltd (1967) 116 CLR 397; Forest v John Mills Himself Pty Ltd (1970) 121 CLR 149.
41 The cases which have dealt with s27 or its predecessor s33 of the 1912 Act, make clear that the scope for exception is a narrow one. In Dunlop Rubber Australia Limited v Buckley (1952) 87 CLR 313 an employee had his hand drawn into a machine that rolled "slabs" of rubber. The machine pulled the skin of the employee's finger and lacerated his hand. The machine had a "stop cord" which, when pulled, caused the machine to stop. The employee reached for the cord but missed it. The jury at trial decide that the machine was not "dangerous" for the purpose of the Act. While the majority held that the jury decision was not a perverse verdict, the majority reasoning so based is not such as to provide any basis supportive of the appellant's contention. Indeed Dixon CJ at 320, in dissent, quoted Denning LJ in Smithwick v National Coal Board (1950) 2 KB 335 at 350-1:
"The limit of his [the occupier's] responsibility is only reached when the machinery is safe for all except the incalculable individual against whom no reasonable foresight can provide - the individual who does not merely do what is unlikely, but also what is unforeseeable, or, at least, not to be foreseen by any ordinary man"
42 On the issue of practicability, Dixon CJ stated earlier (at 319) that by parliament making the duty an absolute one it has probably made it necessary to
"…adopt the view that the impracticability of fencing, that is guarding, a machine or part of a machine, is no answer to the requirements of the section if the machine or part is in truth dangerous."
43 Dixon CJ at 320 also quoted with approval Lord Cooper in Mitchell v North British Rubber Co Ltd (1945) SC(JC) 69 at 73:
"The test is objective and impersonal. Is the part such in its character, and so circumstanced in its position, exposure, method of operation and the like, that in the ordinary course of human affairs danger may reasonably be anticipated from its use unfenced, not only to the prudent, alert and skilled operative intent upon his task, but also to the careless or inattentive worker whose inadvertent or indolent conduct may expose him to risk of injury or death from the unguarded part?"
44 First, the above passages demonstrate that there is no exculpation based upon the impracticability of fencing; in that sense clearly if the part or the whole of the machine is dangerous, then the obligation to fence is absolute.
45 Second, if even careless and inattentive workers must be secured from danger, a fortiori a prudent, alert and skilled operative who commits an error of judgment encouraged by the pre-existing unfenced state of the machine by reason of the removal of the guard, and here under the exigency of having to perform his task, should be able to invoke that duty.
46 Other cases take a similar approach. In Azar v Dairy Farmers Co-operative Ltd (1989) 15 NSWLR 651 an employee had his hand crushed in what was called a "Graham Enoch Pneumatically Operated Sixty Head Milk Bottle Crater". Crates were conveyed to a position under gripper heads that then lowered bottles into the crate. On the occasion of the accident an employee endeavoured to remove some glass from a crate that was awaiting full bottles, attempting to do so before the gripper heads descended with the full bottles. He was not quick enough and had his hand crushed between the broken glass and a bottle being lowered into position by the gripper head. The defendant argued successfully before the trial judge that the gripper heads themselves did not create a nip point with the bottom of the crate and therefore were not dangerous parts of the machinery and there was no obligation to fence them. The Court of Appeal overturned this decision, saying that the machine parts were dangerous parts of the machine. The High Court upheld this decision.
47 Clarke JA at 656-7 drew upon the decision of Dixon CJ in Dunlop Rubber when he said that:
"It is well settled that a part of the machinery is dangerous if in the ordinary course of human affairs danger may be reasonably anticipated from the use of the part without protection."
48 This test was endorsed by the High Court on appeal: Dairy Farmers Co-op Ltd v Azar (1990) 170 CLR 293 at 297.
49 Here, I would similarly conclude that in the ordinary course of human affairs, where a machine provides no readily convenient way of adjusting it or fixing it than to remove the guard, though there be a way at some inconvenience to do so, it can be expected that a person in the first respondent's position could well be injured in precisely the circumstances in which the first respondent was injured and should be able to invoke the statutory duty under s27.
50 Dealing with other cases advanced as representing exceptions to the absolute character of the duty, in Sherman v Nymboida Collieries Pty Ltd (1963) 109 CLR 580, the plaintiff failed under legislation which might be said to be analogous, namely legislation dealing with coal mines requiring that they be kept properly ventilated. Here, the plaintiff was the Mine Deputy with responsibility to check whether ventilation in the mine was sufficient to dispel any gas. He was found dead following an explosion of gas in the mine with a lamp and a cigarette lighter beside it. The mine owner was held not to be liable because there was no causal connection between the mine owner's acts or omissions and the plaintiff's injuries, when the plaintiff's utterly rash conduct in apparently lighting a cigarette lighter in a gas filled area was taken into account. Essentially, the separate and independent act of the employee brought about the liability, more especially as the employee was the one responsible for ensuring that the statutory duty was fulfilled, that is to say, making sure that the mine was properly ventilated.
51 Similarly in Shedlezki v Bronte Bakery Pty Ltd (1972) SR(NSW) 378 the plaintiff failed in his action, as it was his own failure to provide safe equipment which meant there was no causal connection between the defendant's acts and omissions and the plaintiff's injuries. In Shedlezki the plaintiff and the defendant were in effect the same entity, the plaintiff being the managing director and chairman of the defendant company and its master baker who was so injured. There the actions of the plaintiff could not be distinguished from that of the defendant.
52 In the present case, while it is true that the first respondent was recognised as the expert by his employer, that did not mean that the first respondent and the second respondent should be treated as in effect indivisible. In any event, the critical fact is that there was no guard off the machine when the first respondent began working on it, which was entirely the fault of the appellant and not of the employer.
53 There are of course significant points of distinction between both Shedlezki and Sherman on the one hand and the present case on the other. In Shedlezki, Asprey JA (with whom Herron CJ concurred) stated at 385:
"In both Ross' case and Boyle's case, as would be the fact in nearly every instance of this type of litigation, in order to show that the plaintiff-employee was the sole cause of the breach of statutory duty and the resulting accident, it would have been necessary for the defence to have been successful for the defendant-employer to attempt to show, for instance, that the proper equipment was provided by it and adequate instructions, where requisite, were given for its use."
54 Obviously this did not occur here. The appellants left the guard on the machine. Neither proper equipment nor instructions were provided. The appellant failed in the performance of its duty.
55 Shedlezki is further distinguished in principle from the present case on page 385. Asprey JA states that
"The question whether the accident sustained by the plaintiff was caused solely by his own fault must be determined by applying common sense to the facts of each particular case."
56 Common sense directed a result in that case that was unfavourable to the plaintiff. In the present case common sense would dictate that the plaintiff's actions could not be considered the sole cause of the accident, in light of the fact that the defendant had failed to provide sufficient fencing for the machine.
57 Similarly the case of Sherman, as outlined above, is markedly different from the present case by reason of the fact that the first respondent was not employed both to fix the machine and keep it guarded. The first respondent was not responsible for discharging one of the duties the statute imposed, in contrast to the deceased in Sherman, who was.