Updated on January 17, 2024

·

Created on October 1, 2018

DuraSan Latrine

Upcoming Update

The Durasan latrine is a modular toilet stall constructed with either a pit or flush toilet.

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Author

Product Description

Durasan latrines are modular stalls constructed with prefabricated interlocking concrete blocks. The latrines are serviced by Sanitation Solutions Group for maintenance and periodic emptying to allow for prolonged functionality. The toilets are scaled to the community and family level, and are afforded through microfinance loans.

Alternatives include non-emptied pit latrines and toilets connected to septic tanks.

Target SDGs

SDG 6: Clean Water and Sanitation

Market Suggested Retail Price

$300.00

Target Users (Target Impact Group)

Household, Community

Distributors / Implementing Organizations

Sanitation Solutions Group

Manufacturing/Building Method

Concrete blocks are cast similar to puzzle pieces that can be interlocked to create the latrine structure. A door frame, door and concrete roof is then attached to create the modular toilet. The goal of this building method is to simplify the construction process to the point that customers can assemble the product themselves.

Intellectural Property Type

Trademark

User Provision Model

The manufacturers at Sanitation Solutions Group work with microfinance institutions to help customers obtain sanitation loans. This sanitation system aims to reduce problems related to construction workmanship and delays by marketing a prefabricated product complete with waste-collection services for urban consumers in Uganda. If users are not able to repay their loans, the manufacturer will retrieve the structure.

Distributions to Date Status

350

Toilet type

Pit latrine

Evacuation method

Pour flush or Dry

Storage conditions

Pit

Capacity (L)

Unknown

Time until emptying

Unknown

Design Specifications

The Durasan latrine was designed to be constructed without the need for skilled masons. The interlocking concrete blocks were designed to fit like legos to enable easy construction, and the sanitation system was designed to integrate latrine construction, upgrading and maintenance to ensure continual functionality.

Product Schematics

Technical Support

Support in constructing and maintaining the latrine is provided by the manufacturer.

Replacement Components

Components can be replaced with local materials.

Lifecycle

25 years interview with designer

Manufacturer Specified Performance Parameters

The manufacturer aims to expand their company to 200 employees by creating a franchise in each region in Uganda. This will be achieved by training entrepreneurs to sell and produce the latrines, with an ultimate target of obtaining 20 outlets by 2020 and then partner with organizations in Kenya and South Sudan.

Vetted Performance Status

Unknown

Safety

Possible hazards include unsanitary latrine emptying or structural failure.

Complementary Technical Systems

The Durasan latrine is one component of a system of sanitation technology and service provided by the Sanitation Services Group. In addition to latrine construction and installation the group provides maintenance (related to slab repair, cleaning and latrine upgrading) and assists in continual operation with pit and tank emptying.

Academic Research and References

None

Compliance with regulations

Unknown

Evaluation methods

The latrines are inspected visually by members of the Sanitation Solutions Group for damages and structural integrity.

Other Information

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