1. A contractor engaged on a public work shall provide to his or her workers at the time of hire a written or electronic notice that includes, without limitation:
(a) The Internet website of the Labor Commissioner where the prevailing wage rates for the public work are posted;
(b) The name of the contractor; and
(c) The physical address of the principal place of business of the contractor.
2. A contractor shall obtain a written or electronic acknowledgment of receipt of any notice pursuant to this section. The acknowledgment of notice must be maintained by the contractor for at least 2 years, made available to the Labor Commissioner upon request and include, without limitation:
(a) The worker’s name, contact information and signature; and
(b) The date on which the worker received the notice.