1. Where the owner of premises employs a general contractor to construct a dwelling house upon the same, and places the general contractor in possession and control of the premises, a subcontractor whom the general contractor employs to do certain work connected with the construction of the building, is an invitee of the general contractor to whom the latter owes the duty of ordinaiy care.
Fulton Ice & Coal Co.
v.
Pece,
29
Ga. App.
507 (
2. Code § 105-201 defines ordinary diligence: “In general, ordinary diligence is that degree of care which is exercised by ordinarily prudent persons under the same or similar circumstances. Applied to preservation of property, ordinary diligence means that care which every prudent man takes of his own property of a similar nature. The absence of such diligence is termed ordinary negligence.” In
Rogers
v.
Atlanta Enterprises,
89
Ga. App.
903, 906 (
3. If the failure of the contractor to furnish lights to reveal such hazards, as are referred to in the preceding paragraph amounts to a failure on his part to exercise ordinary care to prevent injury to the subcontractor, the latter is equally negligent in going on and over the premises where it was to be reasonably expected perils and pitfalls incident to building activities exist and are concealed by the darkness.
Fricks
v.
Knox Corp.,
84
Ga. App.
5, 10 (
4. Where the petition discloses that the plaintiff went on premises which were shrouded in darkness and made no effort to ascertain whether certain planks were firmly anchored to the sides of a ditch over which they extended, and no' facts are alleged to show that the insecurity of the planks would have been dis
*297
covered by an ordinarily prudent examination of the same, the.allegation is a conclusion of the pleader. The rule that is here applicable is well stated in
Frierson
v.
Mutual Realty Co.,
48
Ga. App.
839, supra. It is, if course, elementary that a cause of action cannot be supported by the allegation of a conclusion, not supported by the facts alleged.
Hendricks
v.
Jones,
28
Ga. App.
335, supra;
Anderson v. Atlanta Newspapers,
212
Ga.
776 (
5. The facts stated in the preceding headnotes are not similar and present an entirely different legal problem from the case of
Lenkeit
v.
Chandler,
97
Ga. App.
769 (
6. The petition failed to allege actionable negligence on the part of the defendant and disclosed that .the plaintiff was not in the exercise of ordinary care for his own safety. The judge did not err in sustaining the general demurrer.
Judgment affirmed.
