| 1 | 2 | 3 | 4 | 5 | 6 | 平均值 | ||
| 安装管道 | 0.7 | 0.5 | 0.2 | 0.5 | 0.8 | 1 | 0.62 | |
| 补全穿墙孔洞间隙 | 补全间隙 | 0.4 | 0.6 | 0.7 | 0.8 | 0.55 | 0.3 | 0.56 |
| 等待填充材料凝固 | 24 | 24 | 24 | 24 | 24 | 24 | 24.00 | |
| 密封防火泥 | 0.2 | 0.15 | 0.33 | 0.4 | 0.2 | 0.55 | 0.31 | |
| 处理墙面 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.20 | |
| 合计 | 25.5 | 25.45 | 25.43 | 25.9 | 25.75 | 26.05 | 25.68 | |