Final Report Water & Wastewater Study for the (This is just an overview
of the 250+ page final design report contents.)
Table of Contents
List of Tables
List of Figures
Appendices
q Appendix
I Maps & Drawings
q Appendix II Questionnaires
q Appendix
III Water Supply Network Model
q Appendix IV Trunk Main of Water Supply
Network
q Appendix V Close-up on Flow Velocity in
Supply Model
q Appendix
VI Close-up on Unit Headloss in Supply Model
q Appendix VII Close-up on Node Pressure in
Supply Model
q Appendix
VIII Full EPANet Hydraulic Analysis Report
Project Appreciation
History of Qalamoun
q General Background: Tripoli
q Historical origins of Qalamoun
Geographical Conditions
q Geographical Location
q Geological Conditions
Water Resources
q Principal Sources
q Internal Region Sources
q Sources in the Field
q Wells and Other Sources
q Subsurface Water
Weather Conditions
q Climate
q Rainfall
q Temperature
Habitations and Roads
q Habitations
q The roads
Economy
q Industry and Artisanat
q Agriculture
q Fishing
Questionnaire and Demographic Analysis
q Introduction
q Population Distribution
q Average Monthly Income
q Average Number of Persons in a family
q Estate Growth
q Population Growth
q Information about the Water Conditions
Categories of Consumption
q Domestic Use
q Trade Consumption
q Agriculture
q Public Use
q Losses
q Peaking Factors
q Land Use
Description of Current Supply System
q Overview of the system
q Present Water Sources
q Existing Facilities
Current Water Quality Conditions
q Natural Springs
q Wells
q Hab
Description of Proposed Supply System
q Well Fields
q Service Reservoir
q Distribution Network Characteristics
q Metering Recommendations
q Fire Hydrants
Water Treatment Plant Description
q Location of the Water Treatment Plant
q Rapid Filtration
q Design Calculations of filter
q Disinfection
q Design Calculations
q Plant Layout
Proposed Wastewater Network
q Present Conditions
q Wastewater network
q Sewerage System Plan
q Sewer Design Calculation Sheet
q Main A: design
q Materials for sewers
q Site Selection
q Wastewater Sampling Results
q Current Outfall Locations
q Biological
process Alternatives
q Individual Wastewater Treatment Units -
alternatives
q Sludge Treatment
q Odor Control
q Final Effluent Pumping Station and Sea Outfall
DESIGN OF THE WASTEWATER PLANT
q Screens
q Grit/Grease Chambers
q Primary Sedimentation
q Return
Activated Sludge Pumping Station
q Activated Sludge Tank
q Secondary Settling Tank
q Sludge Thickener
q Digesters
q Sludge Dewatering Unit
q Outfall Design
ENVIRONMENTAL IMPACT ANALYSIS
q Summary
q Introduction
q Description of the Project
q Description of the environment
q Analysis of Temporary Environmental Impacts
q Permanent Environmental Impacts
q Environmental Monitoring Program
Specifications
q Introduction
q General Clarifier Specifications
Bill of Quantity & Cost Estimation
q Bill of Quantity
q Cost Estimation
Acknowledgements
Team Members
References
(Top)
Table 1 :
Age
Distribution
Table 2 :
Monthly
Income
Table 3 :
Population
Growth: Sources
Table 4 :
Percentages
of More than 18 (Male and Women)
Table 5 :
Estate
Growth( houses, Shops, Factories)
Table 6 :
Linear and
Exponential Expansion of Houses
Table 7 :
Secant
Population Expansion
Table 8 :
Critical
Growth Forecast Values
Table 9 :
Exponential
Expansion Results
Table 10: Person per House Ratio according to Linear Expansion
Table 11: %Demand Distribution (not supplying tourism)
Table 12: %Demand Distribution (supplying tourism)
Table 13: Breakdown of Total Consumption
Table 14: Demand Rates & Peaking Factors in the Year 2030
Table 15: Current Water Supply Characteristics
Table 16: Laboratory Results for Various Water Samples
Table 17-18: Storage Volume (Case of Continuous 24hr & Periodic 6hr
Supply)
Table 19: Estimates of Area/Density Served by a 150mm Secondary
Table 20: Wastewater Flow Peaking Factors
Table 21: The
Minimum Slope Required For Different Diameter Pipes
Table 22: Spread Sheet Related to the Pipe Design Data
Table 23: Continuity of Spreadsheet
Table 24: Trench Width Required For Different Nominal Diameters
Table 25-26: Numerical Results of the Spreadsheet
Table 27: Wastewater Treatment Plant Site Selection Using Weighted
Decision Factors
Table 28: Laboratory Results for Two Wastewater Samples
Table 29:
Comparison of Different Types of Biological Processes
Table 30: Comparison of Activated Sludge Processes
Table 31: Comparison of Flow Measurements
Table 32: Comparison of Sludge Utilization Methods
Table 33: Comparison of Sludge Treatment Alternatives
Table 34: Comparison of Sludge Thickening Alternatives
Table 35: Comparison of Sludge Stabilization Alternatives
Table 36: Comparison of Sludge Dewatering Alternatives
Table 37: Major Parameters in the Treatment of Wastewater
Table 38: Wave Height and Frequencies Data
Table 39: Salinity Data
Table 40: Temperature Data
Table 41: Seawater Density Data
Table 42: Four Scenarios for the Design of an Outfall
Table 43: Results for the design of Outfall
Table
44: Temporary Environmental Impact
Table
45: Permanent Environmental Impact
Table 46: Mitigation Plan for Temporary Impact
Table 47: Mitigation Plan for Permanent Impact
Table 48: Bill of Quantities
Table 49: Cost Estimation
(Top)
Figure 1 :
Ratio of
Women to Men
Figure 2 :
Age
Distribution
Figure 3 :
Average
Monthly Income
Figure 4 :
Ratio of
over 18 years old Population
Figure 5 :
Linear
Expansion of Residential Houses
Figure 6 :
Exponential
Expansion of Residential Houses
Figure 7 :
Linear
Expansion of Factories
Figure 8 :
Linear
Expansion of Shops
Figure 9 :
Exponential
Expansion of Population Growth
Figure 10: Linear Expansion of Population Growth
Figure 11: Breakdown of Domestic Consumption
Figure 12: Variation in Demand Categories over Design Period (without
tourism)
Figure 13: Variation in Demand Categories over Design Period (with
tourism)
Figure 14: Breakdown of Current Trade Consumption (with & without
tourism)
Figure 15: Picture of a Hab Well with a Chlorine Feeder
Figure 16: Picture of a Hab Well with a Chlorine Feeder
Figure 17: Picture of Old Storage Tanks
Figure 18: Picture of New Storage Tanks
Figure 19: Picture of Relative Elevation of Old & New Storage Tanks
Figure 20: Schematic of Locating Reservoir on High Ground in Qalamoun
Figure 21: Schematic of Using a Rise & Fall
Figure 22: Variation in Demand on Maximum Day (Ration)
Figure 23: Variation in Demand on Maximum Day (Rate)
Figure 24: Cumulative Supply & Demand Curves (24hr Supply)
Figure 25: Cumulative Supply & Demand Curves (6hr Supply)
Figure 26: Accumulation of Water in Storage Reservoir
Figure 27: Schematic of Rapid Sand-Anthracite Sand Filter
Figure 28: Proposed Water Treatment Plant Layout
Figure 29: Picture of Sea Outfall
Figure 30: Picture of Sea Outfall
Figure 31: Seawater Density Profile (Summer Conditions)
Figure 32: Seawater Density Profile (Winter Conditions)
Figure 33: Picture of a Clarifier
(Top)
q Appendix I Maps & Drawings
Drawing
1: Location Map
Drawing
2: Neighboring Villages
Drawing
3: Topological Map
Drawing
4: Geological Map
Drawing
5: Relative Location Grid
Drawing
6: Cadastral Map
Drawing
7: Contour Map
Drawing
8: Regional Slopes
Drawing
9: Spot Locations
Drawing
10: Survey Spots
Drawing
11: Preliminary Distribution Network
Preliminary
Drawing
12: Proposed Expansion for 2030
Preliminary
Drawing
13: Wastewater Plant Components
Drawing
14: Wastewater Plant Layout
Drawing
15: Roads Map
Drawing
16: Categorization of Land Parcels in
Qalamoun
Drawing
17: Actual Population Distribution in
Qalamoun (dot chart)
Drawing
18: Maximum Daily Domestic Demand in