新增1：干燥塔排气口变更问题？ DFD make DMN, elbow

新增1：干燥塔排气口变更问题？ DFD make DMN, elbow toward downward.

新增2：空压机冷却水循环泵进口端增加Y型过滤器问题？ Main pipe already set filter. No need.

新增3：管廊内压缩空气主管道已经安装手动排水阀，是否还需安装空气疏水阀？ 从设计角度没必要设置。

新增4：消火栓系统与喷淋系统共用一个泄压管（DN100）,如何实现泄压，如何设定泄压阀压力值（泄压值）？DFD make DMN for this topic.

新增5：EC1&EC2是否要增加消防水泵接合器？（FM问为什么铸造车间北侧有，能源中心没有？）From Design aspect, not necessary.

新增6：柴油泵泄压阀（DN200），压力值应该设定多少Mpa？ Chen Dong and Liu Xiaobei communicate ITT then give pressure.

新增7：FM提出热水稳压罐连接管道与安全阀之间没有阀门，请确认是否需增加阀门，我司按设计施工。As per Chinese code, forbidden set valves after and before safety valves.

新增8：换热站真空排气装置与主管连接处是否有必要增加控制阀门？（FM提出要增加阀门）DFD make DMN.

新增9：水箱增加拉筋事宜（FM为确保使用可靠性，要求增加）？ As per GB code on drawing.

新增10：泄水管道（热水）是否有必要增加滑动支架？Investigation on site, then answer.

新增11：系统切换问题，冷却塔干湿运行何时切换，二次冷却板换何时投用？OPB will submit operation information.

中建安装 刘帅 18602422290/18642897100

Результаты (английский) 3:

Add 1: exhaust drying tower outlet change? DFD make DMN, elbow toward downward.

2 new: air cooling water circulating pump compressor inlet end increased type Y filter problem? Main pipe already set filter. No need.

3 new: pipe compressed air in the gallery of the main pipeline has the installation manual drain valve, whether also need to install the air traps? From the point of view of design need not set.

4 new fire hydrant system and sprinkler system: share a pressure relief pipe (DN100), how to realize the pressure relief, how to set the pressure relief valve pressure values (pressure relief value)? DFD make DMN for this topic.

added 5:EC1 / EC2 whether to increase the fire pump adapter? (FM asks why foundry north, Center for energy?) From Design aspect, not necessary.

added 6: diesel pump pressure relief valve (DN200), pressure value should be set how many Mpa? Chen Dong and Liu Xiaobei communicate ITT then give pressure. 7:FM hot water tank regulator

new proposed no connection between valve and safety valve pipe, please confirm whether the need to increase the valve, according to the design and construction of our. As per Chinese code, forbidden set valves after and before safety valves.

Add 8: heat exchange station vacuum exhaust device and the competent connection whether it is necessary to increase the control valve? (FM is proposed to increase the valve) DFD make DMN.

9 new water tank: increase the lacing matters (FM in order to ensure the use reliability requirements, increase)? As per GB code on drawing.

10 new: the drainage pipe (hot water) whether it is necessary to increase the sliding support? Investigation on site, then answer.

11 new: system switching problem, cooling tower of wet and dry run when to switch, two cooling plate change when to invest? OPB will submit operation information.

Built in the mount Liu Shuai 18602422290/18642897100