Chyangba Water Project ( Pem Dorjee Sherpa)

Water Distribution System Chayangba, Nepal Implementation Trip #1 and #2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Project Background Participants ,[object Object],[object Object],[object Object]

Project History ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Objective(s) of Project ,[object Object],[object Object]

Chayangba Village from Distance

General Site Assessment Information ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Site Assessment Data ,[object Object],[object Object],[object Object],[object Object],[object Object]

Water Distribution System Design

General Design Parameters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

General Design Parameters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Source Collection Flow Measurements Assessment Trip #1 (Oct 2006) Measurement #1 1.0 liter/ sec Assessment Trip #2 (Nov 2007) Measurement #1 1.8 liter /sec Measurement #2 2.2 liter / sec Average: 1.66 liter /sec

Source Collection Water Quality at the Source Sample time/date 11/11/07,2:21p pH (acceptable range 6.5 – 8.5) 7.5 Water temp (deg C) 10-11 Dissolved O 2 (> 5 ppm) 6-8 ppm Nitrate (<10 ppm) 0 ppm Phosphate (<.1 ppm) << 1 ppm Turbidity (clear) 0 Results of Coliscan coliform culture #1 Negative Results of Coliscan #2 4 colonies Results of LaMotte coliform culture #1 Weakly positive Results of LaMotte #2 Weakly positive

Source Collection Design ,[object Object],[object Object],[object Object],[object Object],[object Object]

Example site elevation data Total demand (flow/day) LF of pipeline Diameter of pipeline (sized for X cfs)

Pressure relief tanks Existing community taps (2): see below New design (12): to be based on existing and widely-adopted design.

Pressure relief boxes ,[object Object],[object Object]

Tap Stand Design ,[object Object],[object Object]

Estimated Costs ,[object Object]

Donors & Funding ,[object Object],[object Object],[object Object]

Metrics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Metrics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Health ,[object Object],[object Object],[object Object],[object Object]

Community Involvement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Community Education Goals ,[object Object],[object Object],[object Object],[object Object]

Construction Phasing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Implementation Trips ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Trip Details – Equipment and Training ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Trip Details - Living Arrangements ,[object Object],[object Object],[object Object],[object Object]

Trip Details - Safety & Emergency Plan ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Project Contact information ,[object Object],[object Object]

Chyangba Water Project ( Pem Dorjee Sherpa)

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