Specifications include, but are not limited to: The Town of Parker is soliciting responses from qualified Vendors to award contracts for on-call services for Environmental Services Consulting and related tasks and related professional services. Various Town departments and/or Project Managers may utilize the services provided under the awarded contracts on individual projects with combined disciplines up to a maximum of $100,000 for Environmental Services Consulting related tasks and related professional services. If a project is anticipated to exceed $100,000, the Town will follow the previously utilized procedure and regulations and provide for competition of the project through a formal and open competitive process.