on-line construction information services for and among members of the construction industry for posting of bids and invitations to bid and providing information regarding contacts, qualification and certification, project management, on-line training, blueprint procurement, material sales and equipment rental, purchase and disposition; on-line business-to-business exchange in the construction field

Providing a website featuring technology that enables users to review and provide directories and ratings of contractors and vendors, manage and track construction business qualifications, manage and track project data, manage and track project bids, manage, view and show documents, online and fax messaging

Providing a website featuring technology that enables users to review and provide directories and ratings of contractors and vendors, manage and track construction business qualifications, manage and track project data, manage and track project bids, manage, view and show documents, online and fax messaging