GIS & HYDRAULIC MODELING

Development of GIS and hydraulic models of Karshi sewage system. Funded by EBRD

Name of Client: JSC Uzsuvtaminot
Status: Ongoing (Completion Date (Month/Year): 11/2024)
Narrative description of Project:
The project provides for multi-stage, mechanical and biological treatment of incoming wastewater to ensure the required degree of treatment in Kashkadarya region. The Project also assumes dehydration, post treatment and maturing of the sludge. Environmental and social due diligence has concluded that a through connection of new customers to the wastewater system, accounting for and controlling the quality of wastewater entering the system, improvement of the wastewater treatment process (currently non-existent), the Project will reduce sanitary and epidemiological risks and adverse impacts on the environment and on water bodies. Construction and reconstruction of the existing WWTP will result in decreased H&S and environmental risks related to the use of wastewater leaks while allowing for the connection of at least 50,000 people and increased reliability.

Description of actual services provided in the assignment:

● Preliminary analysis of cartographic materials available from various sources (satellite images, city tablets, previously developed maps, knowledge of employees, etc.);

● Collection, evaluation and processing of the baseline cartographic data, converting them into the required format, as well as obtaining the missing data necessary to complete the Assignment, by conducting the appropriate measurements and surveys, as well as submitting requests for information to the relevant authorities;

● Filling the gaps of information data and necessary conversion into approved format and system;

● Assist in building an electronic map of wastewater system in Karshi City;

● Conduct site survey and investigation to collect necessary data from the field;

● develop an electronic map of existing wastewater systems;

● Assist in Development GIS for Wastewater Systems

● Training of the LLC “Kashkadarya Suv taminoti” specialists in working with the GIS system and the developed electronic map.

GIS and hydraulic modeling of sewage systems in Urgench, Khiva and Pitnak, Khorezm region. Funded by EBRD

Name of Client: JSC Uzsuvtaminot
Status: Ongoing (Completion Date (Month/Year): 07/2024)
Narrative description of Project:
Modernization of water supply and sewerage systems of Urgench consists of investing in the modernization of existing capacities of water supply systems, the introduction of pressure regulation and distribution of water flows, accounting of water consumption by individual consumers and water supply districts, solving problems of production and technical department, adjustment service, modes, emergency dispatch services by developing a GIS-model.

Description of actual services provided in the assignment:

The overall objective of this assignment is to develop and implement within the Company the electronic model of wastewater system conveying sewage, including associated pumping stations, wastewater treatment plan and the wastewater network in the cities of Urgench, Khiva and Pitnak, including recommendations on the consideration and development of possible options for upgrading the networks and optimizing the operation of pumping stations, as well as to provide appropriate software and hardware and training of the Client’s staff.

The model will be based on an electronic map of the cities of Urgench Khiva and Pitnak, developed on the basis of a Geographic Information System (the “GIS”). GIS is a tool for creating a unified database for wastewater systems, including data on fixed assets, bringing the main areal and linear facilities to the required coordinate system, reflecting changes in the assets, etc.

The hydraulic model will be used to:

● Analyse the actual operating modes of the systems

● Model the options of wastewater systems future development

● Implement a pressure control and flow distribution system, and

Facilitate the work of logistics department, mode adjusting service, emergency dispatch services, etc.

Development of GIS and hydraulic modeling of Urgench city, Khorezm province. Funded by EBRD

Name of Client: JSC Uzsuvtaminot
Status: Completed (Completion Date (Month/Year): 03/2023)
Narrative description of Project:
Modernization of water supply and sewerage systems of Urgench consists of investing in the modernization of existing capacities of water supply systems, the introduction of pressure regulation and distribution of water flows, accounting of water consumption by individual consumers and water supply districts, solving problems of production and technical department, adjustment service, modes, emergency dispatch services by developing a GIS-model.

Description of actual services provided in the assignment:

•   Development of an electronic map;
•   Development of GIS of water supply systems;
•   Assistance in the development of hydraulic models of water supply systems of Urgench city.
•   Preliminary analysis of cartographic materials available in various sources (satellite images, city plans, previously developed schemes, employees' knowledge, etc.);
•   Development of GIS of water and wastewater systems

Development of GIS and hydraulic modeling of Namangan province. Funded by EBRD

Name of Client: JSC Uzsuvtaminot
Status: Completed (Completion Date (Month/Year): 03/2022)
Narrative description of Project:
Modernization of water supply and sanitation systems in Namangan province consists of investing in upgrading the existing capacity of water supply and sanitation systems, introduction of pressure regulation and water flow distribution, accounting of water consumption by individual consumers and water supply zones, calculation of surface runoff, solving problems of production and technical department, adjustment service, modes, emergency dispatch services by developing GIS-model.

Description of actual services provided in the assignment:

•   Development of an electronic map;
•   Development of GIS of water supply and sanitation systems;
•   Assistance in the development of hydraulic models of water supply and sanitation systems of Namangan city.
•   Preliminary analysis of cartographic materials available in various sources (satellite images, city plans, previously developed schemes, employees' knowledge, etc.);
•   Development of electronic map of the city;
•   Development of GIS of water and wastewater systems.