In the early morning of the second day, Bai Ang ordered a small team of soldiers to escort Zhang Yue and Rushui to Yaojiakou, and Zhang Yue also brought the military craftsman nail with him before leaving.

In less than half a day, everyone arrived at Yaojiakou, and the water control supervisor who was responsible for the excavation of the canal near Yaojiakou was named Wu Yong.

When Wu Yong saw Zhang Yue, he immediately led Zhang Yue and others to the construction site to clean up the silt in the river like a savior.

There are seven or eight water control trucks scattered on the construction site. The warmakers are surrounding the water control truck.

Zhang Yue walked quickly to the nearest water control truck, carefully inspected the water control truck, after about a stick of incense, her brows furrowed slightly, and went to several other water control vehicles to check, after watching the last water control truck, her face was full of doubts and puzzles,

Wu Yong hurriedly asked, "Supervisor Zhang, what do you think of this water control truck?" ”

Zhang Yue replied, "Wu Jianhou, all the broken water control vehicles here are the same problem, the power hub is broken, I remember the first few times it was also this reason, I thought it was caused by the heavy workload here, excessive wear and tear, and I came here today to check, only to know that the workload of your river silt cleaning is less than half of the river in Kaifeng, so this reason should be ruled out." So what causes it? I didn't think about it yet. ”

Da Nail, a military craftsman who had been helping to check the water control truck next to him, suddenly shouted, "Supervisor Zhang, come and see here." ”

Zhang Yue hurried over, and the big nail pointed to the position of the steel claw of the water control truck, that is, the part used to dredge. A large chunk of the inside of the sharp steel claw was worn off.

Zhang Yue was shocked, she had been paying attention to the central hub of the water control vehicle, and did not notice the details of the steel claw, she quickly went to other water control vehicles to check, and found that all water control vehicles had this problem.

The workload of the water control truck over there in Kaifeng is much larger than that here, and the steel claws have not been worn out so badly. Why is this happening in these water control trucks?

She looked at the big nail approvingly, "Big nail, well done!" The big nail smiled innocently.

Zhang Yue bent down and squatted on the ground, inserted her hand into the mud, inserted it a few times, her face showed a surprised look, she asked for a steel knife from a soldier next to her, put the back of the knife horizontally, and shoveled it down like a shovel, "bang", shoveled out a large piece of soil, she turned the soil with the tip of the knife, and quickly picked up a few small gray-yellow stones from the soil.

Zhang Yue took these small stones in his hand, pinched them, looked at them for a long time, and then put the stones on the stones of the embankment next to the construction site, and slashed at the stones with a knife.

Zhang Yue's face showed relief, Wu Yong hurriedly stepped forward and asked suspiciously, "Supervisor Zhang, ..... are you?"

Zhang Yue picked up the small stones, and at the same time returned the knife to the soldiers, "Wu Jianhou, I think I found the reason for the damage of the water control truck, the river in Yaojiakou contains this kind of hard small stones, when the water control truck is cleaning up the silt, the steel claw needs to grasp the mud, this small stone will not only cause serious wear and tear of the steel claw, after the steel claw is worn, the pressure of the power hub will increase in vain, and the strong string will be too tight, so it will be so easy to damage." ”

Wu Yong and the warsmiths present showed expressions of sudden realization on their faces. Wu Yong then asked, "What should I do then?" If it's a problem with the soil, it's useless to replace the damaged hub and steel claw? ”

Zhang Yue shook his head slightly, "I haven't thought of a way for the time being." ”

Wu Yonggang's face darkened again when he saw Mingming,

"How is this good, the project in Yaojiakou is very important, if the project is delayed, the court will blame it, and my life may not be guaranteed!" Alas! ”

Everyone also sighed, Zhang Yue comforted everyone, "Don't worry, let's replace the power hub in the afternoon, let the water control truck run first, as for the problem of steel pillar wear, let's slowly think of a way, we will always find a way." ”

Wu Yong thought that he could only do this first, so he led Zhang Yue and the others to the station in Yaojiakou to rest first.

The so-called garrison is only a few houses requisitioned by the river yamen, all of which are the houses of villagers in villages near Yaojiakou. The accommodation conditions are much simpler than those of the river yamen.

Zhang Yue, Da Ding and others hurriedly had lunch, and then returned to the construction site with Wu Yong and others, and everyone spent an afternoon replacing the power hubs of all the water control trucks, and the water control vehicles began to run again.

Zhang Yue looked at the water control truck at work and said to Wu Yong, "Supervisor Wu, I will stay here for the next few days to find a way." Before thinking of a solution, let's replace the power hub as an expedient measure, although the symptoms are not cured, but the project will not be delayed too much. ”

Wu Yong nodded, "Okay, I'll listen to you." After speaking, he begged pitifully, "Prison Marquis Zhang, everyone's lives here are tied to you, you must think of a way." ”

Zhang Yue defended, "That, Marquis Wu, I think you are too pessimistic, even if the construction period is really unfinished, the imperial court will not kill us all?" Today's emperor is not such a person who does not distinguish between right and wrong, and is cruel. ”

Wu Yong still had a sad face, and Zhang Yue comforted him a few more words. When they saw that it was getting dark, they returned to their station.

Wu Yong specially chose the best room for Zhang Yue, as soon as Zhang Yue entered the room, a fragrance came to his nose, and a few plates of meat and vegetable dishes were placed on the table.

Zhang Yue was in high spirits and walked over, "It's so fragrant!" Like water, where does this food come from? ”

Rushui replied with a smile, "Master, seeing that you didn't eat a few bites at noon, thinking that you must not be used to eating in the poor countryside here, I went to the village to exchange some food with money, borrowed the stove in the front yard, and made you a few dishes that you like to eat on weekdays." ”

Zhang Yue picked up the chopsticks in a hurry, took a bite and stuffed it into his mouth, "En! Delicious! Rushui, you are so sweet. Come on, come on, eat together, eat together. ”

"Slaves don't dare!" Rushui hurriedly excused himself.

"It's not in the palace, there are so many rules! Sit down! As he spoke, he pulled Rushui to her side and sat down, stuffed a pair of chopsticks into her hand, and sandwiched a piece of chicken in her bowl, "Eat this chicken, it's very tender!" ”

A trace of emotion flashed on Rushui's face, so he had to sit carefully next to Zhang Yue, gently picked up the chicken, put it in his mouth, chewed it slowly, and a burst of fragrance filled his mouth, and a warm current dripped into his heart.

Zhang Yue took a sip of tea, "Rushui, we may have to stay here for a few days, the problem of the water control machine here is very serious." ”

Rushui hurriedly replied, "Well, it's just that the conditions of this mountain village are poor, and I want to wronged you, master!" ”

Zhang Yue smiled, "It doesn't matter, I think the scenery along the river here is not bad." After we finish eating, it's still dark, let's go for a walk on the other side of the embankment. ”

"Yes!"