Okla. Stat. tit. 45, § 45-914

The following rules and procedures shall be complied with in

dealing with travelways:

1. Safe means of access shall be provided and maintained to all

working places;

2. Crossovers, elevated walkways, elevated ramps and stairways

shall be of substantial construction, provided with handrails and

maintained in good condition. Where necessary, toeboards shall be

provided;

3. Ladders shall be of substantial construction, maintained in

good condition and regularly inspected;

4. Portable straight ladders shall be provided with nonslip

bases, shall be placed against a safe backing at the proper angle

and set on secure footing;

5. Fixed ladders shall be anchored securely and installed to

provide at least three (3) inches of toe clearance;

6. Fixed ladders shall have substantial railed landings at

least every thirty (30) feet unless backguards are provided;

7. Steep fixed ladders, seventy (70) degrees to ninety (90)

degrees from the horizontal, thirty (30) feet or more in length

shall be provided with backguards, cages or equivalent protection,

starting at a point not more than seven (7) feet from the bottom of

the ladder;

8. Fixed ladders shall project at least three (3) feet above

landings or substantial handholds shall be provided above the

landings;

9. Wooden members of ladders shall not be painted;

10. Ladderways, stairways, walkways and ramps shall be kept

free of loose rock and extraneous materials;

11. Men climbing or descending ladders shall face the ladders

and have both hands free for climbing;

12. Railed walkways shall be provided wherever persons are

regularly required to walk along conveyor belts. Inclined railed

walkways shall be nonskid or provided with cleats;

13. Openings above, below or near travelways through which men

or materials may fall shall be protected by railings, barriers or

covers. Where it is impractical to install such protective devices,

adequate warning signals shall be posted;

14. Scaffolds and working platforms shall be of substantial

construction and provided with handrails and maintained in good

condition. Floorboards shall be laid properly and the scaffolds and

Oklahoma Statutes - Title 45. Mines and Mining Page 145

working platforms shall not be overloaded. Working platforms shall

be provided with toeboards where necessary;

15. Crossovers shall be provided where it is necessary to cross

conveyors;

16. Moving conveyors shall be crossed only at designated

crossover points;

17. Slippery walkways shall be provided with cleats and

handrails and/or ropes; and

18. Regularly used walkways and travelways shall be sanded,

salted or cleared of snow and ice as soon as practicable.