Graham is part of the Amber Group Education Partnership bidding against two rivals led by Balfour Beatty and Hochtief.
A winner is due to be confirmed this summer ahead of construction starting in August.
Constructionline is hosting an event this Thursday in Kilmarnock to help Graham find suppliers.
Stephanie Lawrie, business development manager from Constructionline, said: “It can often be difficult for contractors to get involved with projects of this size.
“For this reason, it is great to see Graham Construction sourcing local subcontractors to help deliver this project within their community.”
Graham’s head of estimating and procurement, Jonathan Hall, said: “This event will give subcontractors and suppliers an opportunity to register their interest in current and potential upcoming projects for Graham Construction.
“Graham has, and continues, to recognise the need to support and work with local construction suppliers to boost local economies.”
To register your interest quote reference Construction Enquirer here