1. Design of Wastewater Collection Network for Teeba
Prepared by
Supervisor
Dr. Mohammad N. Almasri
Fall/Spring 2016
Dania A. Hasiba
Tharaa I. Alawneh

2. Conclusions & Recommendations
Outline
Introduction
Study Area
Methodology
Results
Objectives
Cost
Conclusions & Recommendations
SewerCAD

3. Introduction

4. Objectives Potential cost estimation wastewater collection
Design of wastewater collection net work for Teeba area
Potential cost estimation
Potential cost

5. Study Area Location Water Resources Topography Study Area Land useF
Topography
Study Area B C E
Land use
Soil type D D
Climate

9. Prepare Design Profiles
Methodology
Determine Cost of WWCN
Prepare Design Profiles
Design WWCN
SewerCAD
Data collection
Select Study Area
Define the Problem

10. Data Collection Site visit. Contour map
AutoCAD and GIS data for the study area.

11. Network Plan

12. Load Estimation

13. Water Consumption (L/day)
Load Estimation
Total load= MH. Load of WW generation + MH. Load of Infiltration
For MH-10:
Total load = (4*1*2*1*5*120*0.8*4)+
(0.05*4*1*2*1*5*120*0.8*4)
= L/day
MH-10 4
# of Parcels
120
Water Consumption (L/day) 80
WW Generation (%)
MHF 5
Infiltration (%)

14. Input Data to SewarCAD
Constraints :

15. Results

16. Results

17. Results

18. Results

19. Results

20. Results

21. Results

22. Cost
Total Cost
Sewers
Manholes
Paving

23. Cost Excavation Cost (pipes) : Cost ($) Depth(m) 35 0-1.5 45 1.5-2 50
2-2.5 60
2.5-3 65
3-3.5 90
3.5-4
4-4.5
100
>4.5

24. Cost Excavation Cost (Manholes) : Cost($) Depth(m) 750 0-1.5 900 1.5-2
1000
2-2.5
1800
2.5-3
2000
3-3.5
3100
3.5-4
3800
4-4.5
4600
>4.5

25. Cost Total Cost Total Cost =289681 $ Sewers Manholes Paving
= $/Km

26. Conclusions # of manholes, conduits, outfalls Pipes size.
Slopes, velocity, cover depth of conduits.
Total Flow to outfalls
Total cost

27. Recommendations Main sewer line downstream from the outfalls.
Wastewater Treatment Plant (WWTP).

28. Thank you 
We did it 
Design
Working
hard