As to the VEVRAA plan, you have 120 days from when you are awarded a contract of $150,000 or more to implement that plan. The OFCCP released a Technical Assistance Guide for Construction Contractors, https://www.dol.gov/sites/dolgov/files/ofccp/Construction/files/ConstructionTAG.pdf, and this guide is very helpful. You should feel free to reach out to me if you need further assistance with your AAP.
You can use this OFCCP audit checklist to ensure you're doing what is required to maintain OFCCP's regulations including VEVRAA, Section 503, and EO 11246. Or request a demo to streamline your compliance and recruiting efforts.