What does the greening project mean?

Question 1: What is the meaning of greening engineering company? In short, landscape engineering mainly studies the engineering technology of landscape construction, including earthwork engineering, rock excavation engineering, garden water management engineering and garden revetment engineering, fountain engineering, garden water supply and drainage engineering, garden road engineering, planting engineering and so on. The characteristic of landscape engineering is to shape the image of landscape art with the help of engineering technology. The application of new materials, new equipment and new technology in landscape engineering is a major topic at present. The central content of garden engineering is: how to handle the contradiction between engineering facilities and gardens under the premise of giving full play to the ecological, social and economic benefits of gardens.

Question 2: What is the specific content of the greening project? 30 minutes to see where it is.

Greening is nothing more than planting trees and grass.

Plant trees on flat land and gentle slopes.

Plant grass on a steep slope.

Look at those natural disasters that have been prevented.

Prevent sandstorms and plant trees.

Prevent land desertification and plant grass.

Planting trees and grass often go hand in hand.

In urban greening, the main function is landscape, so there is no standard.

Question 3: What do you mean by threesome in greening project? It won't take long for the project manager's certificate to be used. It is recommended to take the second-level construction engineer of the municipal government. If you want to take the exam now, you need to look at the documents of the local construction department, which will explain it.

Question 4: What do you mean by exotic soil in landscaping projects? As the name implies, it is exotic.

Exotic soil-exotic soil, not native soil of green space, other non-native soil.

Spraying exotic soil-Spraying soil from other places on existing land. This is a greening technology.

Consider the cost when making a budget. A way to ask for money when you apply for or change a visa.

Question 5: What does the bid opening of landscaping project mean? Is to start bid evaluation. Party A will start to review all bidding documents together with the bid evaluation experts and determine the winning bidder.

Question 6: What does competitive negotiation mean in greening project construction? The quotation of the construction unit is not based on the quota or list quota, but based on the actual situation of the company's technology, material control, construction management, construction period and so on. This is a competitive quotation, which is based on the quotation and Party A's quotation, measures, advantages and time limit for the project, and then competitive negotiation is conducted to determine the ownership.

To put it bluntly, if Party A doesn't invite tenders, then we will talk to several companies separately to choose which one is suitable for quotation, construction period and good quality.

Attached:

Competitive negotiation refers to the way that the purchaser or procurement agency directly invites more than three suppliers to negotiate on procurement matters. The characteristics of competitive negotiation procurement method are as follows: First, it can shorten the preparation period and make the procurement project play its role faster. The second is to reduce the workload, which saves a lot of bid opening and bidding, which is conducive to improving work efficiency and reducing procurement costs. Third, the supply and demand sides can negotiate more flexibly. Fourth, it is conducive to the protection of national industries. Fifth, it can make suppliers consciously use high-tech to purchase products, and at the same time, it can transfer procurement risks.

Question 7: What is the greening project? How to implement the greening project in a narrow sense refers to planting trees, lawns and other ground cover plants, flowers, aquatic plants and climbing plants, as well as related land preparation, soil improvement, laying irrigation and drainage facilities, installing protective facilities and so on.

In a broad sense, it is synonymous with landscaping, including the construction of roads, bridges, garden chairs, garden lights and other facilities in green space. Because of the different purposes of different green spaces or different sections in protecting, improving climate and sanitation, leisure activities and landscaping, and the different requirements for quality level, greening projects adopt different layout forms, material structures, engineering standards and technical measures. The realization of engineering benefits lies in the design of unified form and content and the construction that meets the design requirements, and also depends on the long-term maintenance and management that meets the requirements.

For reference.

Question 8: What kind of project does the landscaping project belong to? It depends on the specific situation.

The classification standards for landscaping projects are as follows:

A project:

1, landscape architecture project with a single building area of 600 square meters or more.

2. Antique towers with a height of more than 2 1 meter.

3, 9 meters high and above the archway, archway.

4, 25000 square meters and above comprehensive garden construction.

5. Scale-down simulation project.

6. Stack more than 50 tons of Shi Ying Mountain or 150 tons of Shi Jing (yellow wax stone, Taihu stone, granite) or fake lion mountain with a plastic height of more than 9 meters.

7. One-lane green belt with a width of 5m and a road green area of10.5 million square meters or more;

8. The greening projects with a cumulative width of four meters and a road planting area of12,000 square meters or more are two independent green belts.

9, the cumulative width of more than 20 meters of more than three green belts (including shoulder green belts), road planting area of more than 60 thousand square meters.

10, the greening project with a park green area of 30,000 square meters or more.

1 1. Green area 1000 square meters above the hotel, hotel garden greening project.

12. Roof garden greening project with a greening area of over 500 square meters.

13, other greening projects with a total greening area of more than 20,000 square meters.

Second-class project:

1, single building area of 300 square meters and above.

2. Antique towers with a height of15m or more.

3. Double eaves archway and archway with a height less than 9 meters.

4, 20 thousand square meters and above comprehensive garden construction.

5, landscape bridge and garden sketch.

6. Garden art fence (with glazed tile roof, glass windows or landscape doors and windows).

7. Stack more than 20 tons of Shi Ying Mountain or more than 80 tons of Shi Jing (yellow wax stone, Taihu stone, granite) or more than 6 meters of plastic rockery.

8. Greening projects with a single green belt width of more than 5 meters and a road planting area of more than 10000 square meters.

9. Greening projects with a cumulative width of 4 meters and a road planting area of more than 8,000 square meters.

10, cumulative width15m, and more than three green belts (including shoulder green belts) with road planting area of over 40,000m2.

1 1, a park greening project with a greening area of more than 20,000 square meters.

12. Greening project of hotels and hotel gardens with an area of over 800 square meters.

13. Roof garden greening project with a greening area of over 300 square meters.

14, cumulative green area15,000 square meters and other greening projects.

Three types of projects:

1, garden construction projects with a single building area of less than 300 square meters.

2. Antique tower with a height lower than 15m.

3, the height of 9 meters below the single eaves archway, archway.

4, 1 10,000 square meters and above comprehensive garden construction.

5. Build a fake stone mountain with a stone mountain below 20 tons or Shi Jing (yellow wax stone, Taihu stone and granite) below 80 tons or a plastic stone mountain below 6 meters high.

6. Sketch of courtyard bridge and garden.

7. Garden Road Project.

8, one-way green belt width of 5 meters, road greening area 1 10,000 square meters below the greening project.

9. A greening project with a cumulative width of 4m and a road planting area of less than 8000m2.

10, cumulative width15m, and three or more green belts (including shoulder green belts) with road planting area less than 40,000m2.

1 1, a park greening project with a greening area of less than 20,000 square meters.

12. Greening projects of hotels and hotel gardens with green areas below 800 square meters.

13. Roof garden greening project with greening area less than 300m2.

14, accumulated green area 10000 square meters or more.

Four types of projects:

1 and 1 10,000 square meters.

2. Gardens generally have walls and fences.

3, masonry flower trough, flower pond.

4, only the green shoulder greening project

5. There is only sidewalk tree greening project in this section.

6. Other greening projects with accumulated greening area 1 10,000 square meters.

note:

1. Landscape architecture projects refer to pavilions, corridors, boats, pavilions, pavilions, pavilions and towers.

2. Garden ... >>

Question 9: Landscaping projects include planting trees and shrubs, transplanting big trees and lawn projects. In the urban environment, the success of planting planning depends largely on local ecological factors, such as microclimate, soil, drainage, lighting, irrigation and so on. Before planting engineering construction, construction personnel must fully understand the design intent, design requirements and design drawings through the design disclosure of designers, so they should learn relevant information from design units and project parties, such as project contents and tasks, project duration, project investment and design outline. After completing the preparatory work before construction, the construction plan should be made, and the conditions and methods of safe construction with the lowest cost should be worked out within the prescribed time limit, so as to complete its construction tasks with high quality, high efficiency, low consumption and safety. As a greening work, the main contents of its construction are as follows: 1. Determine a reasonable planting time. It is wise to plant in spring in cold areas. The planting time in Beijing is from mid-March to late April in spring and around mid-July in rainy season. In warm areas, autumn and early winter are more suitable for planting so that trees can grow better. In East China, most deciduous trees are planted in winter from 165438+ 10 to 65438+February and from mid-February to the end of March. Evergreen broad-leaved trees can be planted in autumn, early winter, spring and rainy season. There are many kinds of planting methods, such as sidewalk planting holes, tree altars, plant containers, balconies, courtyard planting, roof gardens and so on. Before planting trees, we should make good preparations for the construction site, that is, demolish the construction site, level the land on the construction site, and set out at a fixed point. All these should be carried out in accordance with technical specifications under the guidance of relevant technicians. Digging seedlings is the first step in planting trees. Dig as deep as possible when digging seedlings, and pay attention to protect the root system from damage. Generally, evergreen trees should bring soil balls when digging seedlings to prevent soil loosening. Deciduous trees can be exposed when digging seedlings, and the parts with too long or broken roots should be trimmed appropriately. After the saplings are dug, they should follow the principles of digging, transporting and planting, and transport them to plant in time. Before transporting the seedlings, they should be packed to avoid drying up. After the seedlings are transported to the planting site, if they cannot be planted in time, they must be followed. The heel should be located near the planting site, with good drainage, appropriate humidity and no strong wind and frost. In addition, according to the location of planting, the size of planting pits and pits should be determined according to the size of saplings and the different soil geology. If the soil quality of the construction site is not good, the sandy loam without impurities should be replaced to facilitate the growth of roots. After digging the pits, you can apply base fertilizer to each pit, and then cover it with plain soil to prevent the roots from directly contacting the fertilizer, so as not to burn the roots. Prune before planting. Seedling pruning can reduce water discharge, protect tree potential balance and ensure tree survival. At the same time, the roots should be trimmed properly, mainly to cut off broken roots, cracked roots, roots of diseases and insect pests and too long roots, and the cut mouth should be smooth. When planting trees, pillars should be set up after planting to prevent seedlings from being blown down by strong winds after watering. A big tree refers to a tree or shrub with DBH 15-20cm or even 30cm, which is in a vigorous growth period. With bulbous transplantation, bulbs have certain specifications and weight, and often need special machines to operate. Transplanting big trees can create an ideal landscape for landscape designers in the shortest time. When choosing the specifications and sizes of trees, it should be coordinated with the volume of buildings or the size of the space left. Usually, the most suitable time for transplanting big trees is spring, rainy season and autumn. In hot summer, it is not suitable for large-scale tree transplantation. If a small number of trees need to be transplanted due to special projects, appropriate methods such as thinning branches and building shade sheds should be adopted to help the trees survive. Before transplanting big trees, we must first control the tree holes, and the tree holes should be well drained. For the preparation of transplanting trees in precious trees or lacking fibrous roots, the method of surrounding roots can be adopted, that is, 2-3 years before transplanting, a ditch should be dug around the trees to be transplanted in advance to make them grow dense fibrous roots and create transplanting conditions. The packaging transplantation methods of big tree soil balls usually include soft material packaging transplantation, wooden box packaging transplantation, frozen soil transplantation and rice transplanter transplantation. Transplanter is a new type of machinery newly introduced and developed. It can plan the planting pit in advance at the planting site, and then take the pit soil to the planting site for filling the pit after planting. After the trees are raised, they can be transported to the planting site by transplanter for planting. This saves labor and greatly improves work efficiency. After the tree is hung, it is best to transport it at night. When transplanting trees, backfill soil should be prepared in advance. When planting, special attention should be paid to ... >>