Integration of scope validation, control techniques, and advanced scheduling tools: i$.$ Develop a robust Work Breakdown Structure $($WBS$)$ that breaks down the project into manageable and traceable tasks. ii$.$ Use advanced scheduling tools, such as Gantt Charts and Project Network Diagrams, to create a detailed project schedule and track progress against the schedule. iii. Implement scope validation processes to ensure that all project deliverables are completed and that changes to the project scope are properly managed. iv$.$ Use control techniques, such as variance analysis and earned value management, to monitor project performance and identify any deviations from the project plan. v$.$ Develop a contingency plan that includes alternative solutions for potential risks and uncertainties. vi$.$ Use project management software to manage project scope, schedule, and resources. This will help to improve project visibility, tracking, and control. vii. Conduct regular project reviews and audits to ensure that the project is on track and to identify and address any issues or risks. Final answer: In summary, the strategic recommendations for future projects undertaken by public departments include developing a comprehensive project charter, conducting a thorough risk assessment and contingency planning, implementing a robust change management process, establishing a project steering committee or governance board, using project management software, conducting regular project reviews and audits, integrating scope validation, control techniques, and advanced scheduling tools, and developing a contingency plan. These recommendations will help to ensure that future projects are completed on time, within budget, and to the satisfaction of all stakeholders. elaborate