(1) receive an allowance for all creditable service as follows:

(i) for normal service retirement as provided in § 26-401(b) of this title;

(ii) for ordinary disability retirement as provided in § 29-108 of this article; and

(iii) for accidental disability retirement as provided in §§ 29-109(c) and 29-110 of this article;

(2) have the allowance adjusted as provided in §§ 29-401, 29-402, 29-406, and 29-408 of this article; and

(3) make member contributions at the rate specified in § 26-204(a) of this subtitle.

(b) A member who is not subject to this Part II of this subtitle shall receive an allowance for accidental disability retirement as provided in §§ 29-109(c) and 29-110 of this article.