The following actions shall be taken in order to assure that there is a sufficient number of volunteers and training participants and public service employment workers, assisted pursuant to title I of the Workforce Investment Act of 1998 [
29 U.S.C.
2801 et seq.] and the Older American Community Service Employment Act, available to work in support of weatherization programs conducted under part A of the Energy Conservation in Existing Buildings Act of 1976 [
42 U.S.C.
6861 et seq.], section 222(a)(12) of the Economic Opportunity Act of 1964 [
42 U.S.C.
2809
(a)(12)], and section 504 of the Housing Act of 1949 [
42 U.S.C.
1474]: