| Command centers construction for City Bureau and 6 districts/ counties, video perception network, integrated emergency communications. | Contract Award | Published | June 26, 2023 |
| IOT perception network, air-sky perception network, data resource management center, application support system, IT basic support system, business application software. | Contract Award | Published | May 21, 2023 |
| IOT perception network, air-sky perception network, data resource management center, application support system, IT basic support system, business application software. | Invitation for Bids | Published | June 7, 2022 |
| Command centers construction for City Bureau and 6 districts/ counties, video perception network, integrated emergency communications. | Invitation for Bids | Published | June 7, 2022 |
| Construction of one emergency shelter (area of 29,500m2) | Contract Award | Published | April 27, 2022 |
| Reconstruction of Longzhou Road (4,624.92m) with associated works | Contract Award | Published | April 6, 2022 |
| Reconstruction of Longzhou Road (4,624.92m) with associated works | Contract Award | Published | April 6, 2022 |
| Construction of three emergency shelters (area of 46,063m2); reconstruction of flood interception canal in the southern urban area (3.38km) | Contract Award | Published | March 9, 2022 |
| Flood protection embankment (5.8km) | Contract Award | Published | February 10, 2022 |
| Construction and reconstruction of floodways (6,329.5m) | Contract Award | Published | January 5, 2022 |
| Reconstruction of three floodways (3,455m); construction of one flood drainage pipeline (1,138m) | Contract Award | Published | January 5, 2022 |
| Construction of one emergency shelter (area of 11,440m2); reconstruction and expansion of one emergency shelter (area of 25,359m2) | Contract Award | Published | December 23, 2021 |
| Construction of one emergency shelter (area of 29,500m2) | Invitation for Bids | Published | November 25, 2021 |
| Construction of one emergency shelter (area of about 20,000m2); reconstruction of floodways (3.30km) | Contract Award | Published | November 23, 2021 |
| Reconstruction of Longzhou Road (4,624.92m) with associated works | Invitation for Bids | Published | September 30, 2021 |
| Construction and reconstruction of floodways (6,329.5m) | Invitation for Bids | Published | September 30, 2021 |
| Construction of one emergency shelter (area of 11,440m2); reconstruction and expansion of one emergency shelter (area of 25,359m2) | Invitation for Bids | Published | September 24, 2021 |
| Reconstruction of three floodways (3,455m); construction of one flood drainage pipeline (1,138m) | Invitation for Bids | Published | September 23, 2021 |
| Construction of three emergency shelters (area of 46,063m2); reconstruction of flood interception canal in the southern urban area (3.38km) | Invitation for Bids | Published | September 3, 2021 |
| Construction of one emergency shelter (area of about 20,000m2); reconstruction of floodways (3.30km) | Invitation for Bids | Published | August 27, 2021 |