IREM Rule No.181: Civil Engineering Deptt – IREM Vol-I, Chapter-I, Section-B, Sub-section-IV: Recruitment of Group ‘D’ Railway Servants
(II) PROMOTION TO HIGHER GRADES IN GROUP ‘D’ AND GROUP ‘C’ POSTS
181. Civil Engineering Deptt:-
Trolly men, gatemen and chowkidars should be grouped with gangmen and be eligible for promotion as keymen and mates. These persons should be required to render a minimum of three years service as gangmen but it is not necessary that they should work as gangmen in rotation. Gangmen who are disabled and cannot work as Gangmen will, of course, not be eligible for promotion.