View Public Works' open solicitations, and learn more about how to register as a supplier and submit a bid or proposal. Download free, customizable construction bid templates and forms to track, manage, and appropriately estimate project bids.The standard purchasing process for Allegheny County involves: requisitioning; public solicitation; bid and proposal receipt; evaluation and contract award. Ready to jump into the world of construction bidding? Our user-friendly 'Request to Join Construction Bid Form' template simplifies the process. Edit, sign, and share forms bid sheet form online. No need to install software, just go to DocHub, and sign up instantly and for free.