| Site facilities | Abbreviations |
| Site office | SO |
| False work shop | FS |
| Labor residence | LR |
| Storeroom 1 | S1 |
| Storeroom 2 | S2 |
| Carpentry workshop | CW |
| Reinforcement steel workshop | RW |
| Side gate | SG |
| Electrical, water and other utilities control room | UR |
| Concrete batch workshop | BW |
| Warehouse | W |