The beginning of D-Day, if viewed from an outsider's eye, is both chaotic and spectacular. The harbor, which maintains the scenery of the pristine subtropical bay, is full of small boats rushing back and forth, the booms on the ships are constantly taking off and landing goods, dense crowds of people are climbing the gangway from the huge ships to get off the boat, and signs of different colors are erected everywhere on the beach, indicating the landing place of people, vehicles, and equipment, the storage office, the liaison office, the registration office, and so on.

The camp of the entire port area is centered on the Bopu Inspection Division and the beacon tower behind it. The site is not ideal from the point of view of the future development of the port, with mangrove forests stretching all the way to the sea, and not open enough on all sides. However, the ready-made houses and beacons of the inspection department are the artificial commanding heights that are rare for crossing the public. However, although the Ming officers and soldiers in this house fled in the wilderness, another creature brought a small trouble to the traversers.

Shortly after the military team occupied the house in the early morning, and before the search was over, several people escaped from the flea bite in the house -- the old brick and wood houses were infested with insects, and fleas and bed bugs were basically regulars. Before the large-scale production of DDT and 666 in the 40s, as long as it was an old house, especially in a wood-framed house, the parasite was a long-term occupant. In 1945, there was also an outbreak of typhus fever in Naples, Italy, due to the spread of fleas. Fortunately, the U.S. military sprayed DDT in large quantities and eliminated the host to contain the epidemic. Since then, most cities on Shijie have been freed from the parasite problems that have plagued them for thousands of years.

As the head of the health team, Shi Yuanren had already anticipated such a situation in the health plan. The health and epidemic prevention team led by the team followed the landing, with full body protective clothing, long boots, masks, goggles, and an anti-epidemic team carrying a spray barrel on their backs, which made the military group have the association of 731, and this group of people sprayed potion violently when they entered the house.

The medical and health team used 6% wettable 6666 to make a 150 times water suspension, sprayed it on all corners of the house and furniture, and then closed the doors and windows of the house for 30 minutes to kill fleas, bed bugs and other pests in the house. All kinds of tattered household items in the house: mats, bedding, clothes and other things were all taken out and thrown on the beach and burned. As for the few members of the military team who had entered the house, they were also unceremoniously sprayed from head to toe with a potion of liquid first, and then sent back to the big ship to take a bath. Each person was also given a special orange-red label by the health team, which means mildly infected.

After half an hour of fumigation and then another hour of ventilation, the landing headquarters immediately occupied the three-bay main hall of the small courtyard as an office, and the quarters of the archers on both sides were also cleaned up and used as a storage room for the machine room and valuables.

The house still smells of 666 disinfectant water. But none of this was a big deal for the command, the radio was set up, the maps were laid on the tables, and then, with the power of the battery packs, the servers were working, the wireless LAN was set up, and the laptops at the various landing sites and unloading points could transmit data directly to the servers through the signal amplifier antennas. The tidal wave of data began to pour into the server: the manpower team set up registration points at each landing point to record the disembarkation of the traversers, and the Planning Commission also sent scanners at the unloading and storage points to start recording the incoming and outgoing of materials and equipment.

On the Fengcheng ship, the traversers who were assigned to each group were lining up to disembark one by one according to the arrangement of the manpower group, and the copycat version of the US military backpack was overwhelming, but this was still the distribution of equipment, and the personal luggage was still sleeping in the bilge at the moment - according to the unloading level, it was Zuihou's turn.

The loudspeaker on the ship was repeatedly reading the words "Document 16280002":

1. All actions are subject to command, and no unauthorized actions are allowed.

2. No one is allowed to exceed the camp cordon without permission. If there is a need for a task, it is necessary to register entry and exit from the guard duty point when crossing the cordon.

3. Do not defecate anywhere and throw away garbage. Garbage must be sorted and disposed of in designated garbage pits.

4. Food and water must be obtained at designated water supply points, and no hunting, fishing or eating prey is allowed without permission.

5. If you find any abnormality in your own body or that of others, you should seek help from a medical point immediately.

In order to rationally use labor, efficiently assign personnel, and avoid people working in a daze, the landing command invented a system of armbands.

Red: Military group security personnel.

Blue: Personnel staying on the ship and using it. There is a white circle in the center of the armband, which is printed with Chinese characters according to the type of ship: wheel, barge, fishing, boarding, boat, and miscellaneous. People who are unable to participate in labor for various reasons, such as sick people and children, use this white miscellaneous armband on a blue background.

White: Professional jishu personnel who are responsible for the construction of various projects on the day of D-day.

Yellow: Command and administrative staff under the Landing Command system.

The white number armband belongs to the "basic labor force", and the armband is printed with a row of 4-digit numbers. All "essential workforce" are freely grouped in groups of five, each with a four-digit code. The team leader receives a team work manual, and every time a new job is accepted, the staff makes relevant records in the manual, and at the same time registers the tools and equipment that need to be issued for the work.

In the tent of the manpower group, there was a large table, and a large-scale map of the Lingaojiao-Bopu Port area printed in advance was spread out on the table, covered with transparent paper. Each professional group and labor group are represented by number cards of different colors, which are placed in the area where they are carrying out work. According to the different content of the work, after the human resources group dispatches the workers, the card that symbolizes the labor intensity should be added to the card, one is light, two is moderate, and three is heavy, so as to avoid too much difference in labor intensity between the groups.

Although this set of icon system is simple, it is used in conjunction with the labor management system in the OA system, not only the human resources team can clearly know the current work content of each group, the working location, the amount of labor, and even what tools and materials each group has received. It greatly facilitates the dispatch and management of labor

On the beach south of the harbor, a large military tent was temporarily erected, and a sign was erected at the door, on which were several painted words with twists and turns: "Bopu Port Area Construction Headquarters". It is a place where all the architectural, planning, design, and hydrological personnel of the traverser are gathered. Project No. 1, which they had just completed, is now working. All kinds of engineering equipment and materials are being unloaded through the floating wharves -- with a material foundation, the construction of the base in the port area will naturally be carried out in an all-round way.

The tent was set up with a conference table and folding chairs taken from the ship, on which were laptops and many bound hydrological collections. Although there are Jishu personnel from all walks of life here, everyone's main eyes still fall on the four people who are close to the table looking at the map:

Bingfeng, 27 years old, this hairy young man is a structural engineer. Have a project manager certificate. He is good at the design and construction of portal steel frame structure workshops and steel structure houses.

Yan Quezhi, 28 years old, chubby, belongs to the talents cultivated by Chinese-style university education who know everything and are not good at anything. Graduated from a junior college in hydrology, a half-hung technician in water conservancy, hydrology and meteorology. I have a lot of knowledge of hydrology, understand surveying and mapping, be proficient in the use of levels, theodolites, and understand the structure of water conservancy projects.

Mei Wan, 30 years old, is an old bastard who has been working in a construction company for many years after graduating from the construction major, specializing in project cost and management. He is proficient in the use of various surveying tools and has extensive experience in the management and coordination of civil engineering.

Li Xiaolu, 30 years old, is a professional planner and designer, with an architect and planner certificate, and surveying and planning are her profession.

This is known as the four King Kongs of the construction engineering group. Of course, Li Xiaolu is a woman, but when it comes to the number of certificates, no one can compare. However, she has little practical experience in construction and does not like to show her head. Therefore, the Four King Kongs are mainly based on Mei Wan. After all, he has been on the construction site for the longest time and knows a little bit about everything.

"The command asked us to complete the basic construction of the port area before dark today: electricity, water supply, and the setting up of unloading and storage yards. Complete simple fortification work. "We have priority access to materials, machinery, and labor. ”

"Team Leader Mei, we haven't even done surveying and mapping, and we can't come up with a planning map. I checked the survey data I brought with me, and the terrain here is quite different from that of the 21st century. Li Xiaolu said.

"I don't have time to do it too carefully." Mei Wan said, "Fortunately, this is not the main base we built, and it doesn't need much planning." It is mainly a small-scale temporary project. ”

"We have done a good job of surveying and mapping, designing and constructing," Mei Wan is a person who has been mixed up on the construction site in the end, and she is very familiar with how to catch up with the schedule. At the moment, a division of labor was made, and Li Xiaolu and Yan Qizhi were responsible for the surveying and mapping work in the port area, and the surveying and mapping work was both jishu work and manual work, so they were assigned to a basic labor group as auxiliary work, and at the same time, the military group issued a five-round shotgun for self-defense.

Tian Jiujiu was in charge of the water supply and drainage work in the camp, Chang Kaishen was in charge of the power transmission business, and as for Bingfeng, he had the most difficult task, building a cargo stack.

In contrast, Chang Kaishen's business is relatively easy. The Executive Committee has prepared a variety of power generation devices, as well as many supporting power transmission and transformation equipment, but at the moment these things are still sleeping in the container. As a temporary port camp, there are few power points and the overall load is small: it mainly satisfies the electricity for lighting, the office electricity of the headquarters and a small number of electric loading and unloading machinery and equipment. The electrical load is small.

In response to this need, this simple, early-stage power grid should be designed to be simple, reliable, easy to operate and use as few materials as possible. Therefore, Chang Kaishen's plan was not to build a power station on the shore, but to draw electricity directly from the auxiliary engine of the Fengcheng - although the main engine stopped after the ship was anchored, the auxiliary engine still operated to provide energy for the entire ship. The power group pulls out a 380-volt cable directly from the ship's distribution room, fixes it along the floating boat bridge, and extends it to the distribution station on the shore for power distribution. The entire power supply network uses the simplest radial wiring. This wiring method is also the most common way in China's rural power grid in the past. Its disadvantage is that when the line fails or is repaired, it must temporarily stop the power supply to all users on the line. However, this is still permissible in the current situation. The only thing that needs uninterrupted power supply is the operation of IT equipment in the office electricity, so the use of UPS backup power + high-power battery pack can also be satisfied.

However, in the actual project, the design of fixing the cable directly on the floating trestle was overturned, and the opinion of the executive committee was that it may leak electricity, which is unsafe, and the line is fixed on the trestle where people and vehicles come and go repeatedly, and it may be inadvertently damaged. The engineering team then changed the design by disassembling a set of back-up floating units and using wire ropes to connect the empty buckets individually and float them on the water. Counterweights are also suspended from each barrel to maintain its stability as it floats on the water. The water line, which was intended to be used to transmit electricity, soon took on a much larger role: first a floating pipeline was erected to pump diesel fuel from the ship, and then a communications group pulled the ship's telephone lines directly to shore. In this way, Fengcheng Wheel can directly contact the headquarters by phone or even send faxes without using walkie-talkies. The biggest advantage is that Shi Kai of the IT team has made use of this telephone line to achieve network connection, and now all computers on the shore can directly access the ship's server through the server of the landing headquarters to transmit data in both directions. The OA system has achieved comprehensive coverage.