After updating the situation of all the upazilas and union roads in the upazila, the number of traffic movement and the position of the road / culvert of the road, updating the upazila database will be forwarded to the engineer's engineer of the upazila engineer's district. Mr. Engineer will update the database of all the upazilas under his jurisdiction and send it to the Regional Maintenance Engineer's Office. The Head Office Maintenance Unit will update the updated District Maintenance Demand with the help of software in the light of the database, as well as prepare the initial scheme list. The initial schemes of the abandoned engineer of the concerned district will be prepared by the Upazila Engineer in the field of evaluation and making possible estimates. The District Maintenance Committee will send the scheme list according to the annual allocated budget of the district including the Annual Procurement Plan, which will be forwarded to the regional caretaker engineer for approval, after approval, after the approval, the concerned engineer of the district will call the tenders and maintain the maintenance work in the light of the maintenance guidelines. .