In recent years, the green areas in old urban communities have become difficult to irrigate due to outdated equipment and long-term use, resulting in increased labor and material costs, as well as frequent degradation and death of grass vegetation. The bare land and green areas are occupied and piled up by residents, affecting the aesthetic environment of the community.

So, many old communities have a need to upgrade and renovate irrigation facilities in green areas. Taking the Xicheng District Community Greening and Water saving Pilot Project completed by our company as an example, we will introduce the relevant renovation process for your reference.

project introduction
The project mainly upgrades and renovates the green belts of multiple communities, including Hepingmen Community, No. 8 Courtyard of Xinwai Street, Fenghuiyuan Community, Hongyingyuan Community, etc. Some green areas need to be rebuilt. The main content includes the installation of pipelines, supporting valves, and buried lifting and greening nozzles for the greening irrigation system. Involving the design and construction of underground water pipelines, installation and networking of irrigation micro spraying equipment, restoration of green surface plants, etc.

Reason for renovation:
1、The mortality rate of community green plants is high, and the lawn degradation is severe.
2、The original irrigation equipment was old, and manual operation was required for irrigation with poor effectiveness, resulting in more soil hardening and compaction.
3、The original irrigation equipment was old, and manual operation was required for irrigation with poor effectiveness, resulting in more soil hardening and compaction.
4、Due to the degradation of grasslands and the exposure of bare land, the boundaries of green spaces are blurred, causing residents to pile up debris and garbage in the original green areas, which not only affects the beauty of the community environment, but also poses a serious fire hazard.

Before the renovation, the situation of the community

Renovation content:

Through the preliminary on-site investigation, the designers have re planned and designed the community pipeline network direction and material selection, and coordinated with the property management and maintenance personnel to confirm the drawings, valve positions, operating specifications, and water volume regulation one by one. The specific renovation content includes:

1、Redesign the distribution of the pipeline network, with a total length of 4419m, optimize and transform the pipeline route, and plan the main and branch pipe diameters reasonably based on water consumption.

2、The irrigation pipeline is laid within the existing green belt, deepening the burial depth of the pipeline to ensure a standard depth of 0.7m. Build a new drainage well to ensure that there is no water storage in the pipeline during winter.

3、The supporting implementation includes upgrading all aspects such as pipe diameter, nozzles, and drainage wells to ensure compliance with national greening engineering technical standards.

4、Vegetation restoration, due to the damage caused to the original greenery during the construction process, timely restoration of greenery to reduce the impact on residents' normal lives.

Construction site:

The block shaped distribution of community green spaces is uneven in size and limited in space, making it impossible for excavators and other equipment to enter. In order to reduce the impact of construction on residents' lives and travel, this renovation project adopts manual construction. The construction period lasted for 5 months, and the green area of the renovated community exceeded 6700 square meters.

Renovation completed, project acceptance

In early September, the project acceptance was successfully completed. By retrieving the water consumption of green spaces in the community before construction and comparing it with the water consumption after water-saving micro spraying renovation, the results showed that the irrigation effect and water conservation exceeded expectations. The first party acknowledges the entire construction process and final results of the project.

content extension

In addition to undertaking various types of community and landscaping construction and renovation projects, as well as equipment upgrade projects, Tianzheng High tech has independently developed a complete set of mature intelligent irrigation system solutions for garden and green spaces.

This plan includes a complete set of intelligent transformation services, including preliminary design, hardware equipment, software system, on-site construction, and later maintenance. By utilizing the independently developed intelligent irrigation controller, the renovation needs of old equipment can be met, and it can also be directly upgraded to an intelligent irrigation management system to achieve online monitoring of soil and meteorological data, remote control of irrigation equipment, and other functions.