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DG-400 Design Guidelines for Toilets in Refugee Settings (UNHCR, 2015)

This document contains guidelines for toilets in refugee settings including: site selection; prevention of surface or ground water contamination; pit reinforcement; toilet slab strength; toilet slab anchorage; sanitary sealing; use of plastic sheeting; toilet doors; privacy walls; vector control measures; rain and stormwater protection; wash block accessories; collection of anal cleansing and sanitary materials; material specifications; handwashing stations design considerations; and environmental considerations for sourcing wood .

DG-300 Design Guidelines for Piped Water Networks in Refugee Settings (UNHCR, 2015)

This document contains guidelines to help UNHCR and WASH actors design piped water networks in refugee settings. It describes the minimum documentation that should be included for a water network design project.

D-401/2015a Emergency Trench Latrine (Wood and Plastic with Raised and Lined Options) Design and BoQ (UNHCR, 2015)

This document contains documentation to help UNHCR and WASH actors install emergency trench latrines in refugee settings. The package includes: Technical Drawings; Step by Step Construction Drawings; Bills of Quantity; Material and Workmanship Specifications; and Design Calculations.