Embed Size (px)
Citation preview
José Ramón Ardavín, Deputy Director General for Water Supply, Sewerage and Sanitation
Mexico City, January 20, 2011
Infrastructure PortfolioWater and Sanitation Projects 2010 - 2011
Infrastructure Projects
2. Wastewater Treatment Plant“El Caracol”.
1. “El Zapotillo” Aqueduct, Jalisco and Guanajuato.
3. Seawater Desalination Plant in Ensenada, Baja California
22
Project
Total Investment(Millions of
USD)
PSP Bid Issue Decision
El Zapotillo Aqueduct, Jalisco – Guanajuato
420 51% September, 2010
2nd Quarter
2011
“El Caracol” WWTP 165 51%2nd Quarter
20113rd Quarter
2011
Seawater Desalination Plant in Ensenada, Baja California
35 60%2nd Quarter
20113rd Quarter
2011
Total Investment 1,000 61%
33
Infrastructure Projects
4
This project will benefit 1.5 million people from both states
1. Zapotillo Aqueduct Project, for drinking water supply
to Jalisco and Guanajuato
Concept Data
Aqueduct 140 km / ø 98” (2,5 m)
Pumping Plants 2 plants to overcome a 500 m - height
Desinfection Plant Capacity of 87 mgd * (3,8 m3/s)
Storage Tank 26,3 mg (100 000 m3)Macro-circuit forwater distribution
42,4 km
Overview
Construction Period 2,5 yearsOperation Period 22,5 yearsInvestment, (% PSP) 420 m USD, (51%)
55
This works will benefit to 1,5 million residents from both states
1. Zapotillo Aqueduct Project, for drinking water supply
to Jalisco and Guanajuato
* US Gallons
Expected Benefits
66
1. Zapotillo Aqueduct Project, for drinking water supply
to Jalisco and Guanajuato
Meeting the current and future drinking water demands of 1,1 million inhabitants in León, Guanajuato, and 400 000 more in Los Altos de Jalisco.
To achieve sustainability for the regional aquifers by reducing water extraction for human consumption.
7
2. “El Caracol” Wastewater Treatment Plant
Land
for
the
WW
TP
31 h
as.
Outer circuit
State of Mexico
Gra
nd D
rain
age
Can
al
Las Américas mall
LyFC
1 ha
Polygon 222 ha
Pumping plant
State of Mexico D.F.
Location map
8
2. “El Caracol” Wastewater Treatment Plant
Description:1. Catchment of 91 mgd* (4 m³/s) of wastewater from the
Grand Canal and the Eastern Drainage Tunnel and piping to the treatment plant in El Caracol inTexcoco.
2. Wastewater treatment plant with two modules:
• Secondary treatment:for irrigation and soil restoration (23 mgd* - 1m3/s), for the Ecological Park of Texcoco Lake (23 mgd* - 1 m3/s), and for commercial, industrial and municipal reuse (23 mgd* - 1 m3/s).
• Advanced treatment:for the injection and recharge of aquifers (23 mgd* - 1 m3/s).
Expected
Benefits
To restore the good conditions of the surface water bodies and streams that receive wastewater
9
2. “El Caracol” Wastewater Treatment Plant
Conventional treatment module for irrigation
(68 mgd*)
Advanced treatment module for recharge
(23 mgd*)
Headworks
Schematic water diagram
* US Gallons
10
2. “El Caracol” Wastewater Treatment Plant
Components of the Project Investment
Wastewater Treatment Plant• for the Lake Texcoco Ecological Park and agricultural
irrigation37
• for municipal, commercial and industrial reuse 25• for aquifer recharge 103
Total 165
Summary of investments
Investment, (% PSP) 165 m USD, (51%)
11
Océano Pacífico
Pacific Ocean
3. Seawater Desalination Plant in Ensenada, Baja California
Concept Data
Desalination Plant (DP)
Supplying of 6 mgd (0,25 m3/s)
Conduction lines:
DP to El Gallo
El Gallo to Revolution
Rejected water
17,5 Km
17,5 Km
3,2 Km
Underwater Discharge pipe 0,9 Km
Overview
Construction Period 2,5 yearsOperation Period 22,5 yearsInvestment, (% PSP) 35 m USD, (60%)
1212
3. Seawater Desalination Plant in Ensenada, Baja California
1313
3. Seawater Desalination Plant in Ensenada, Baja California
Expected Benefits
Meeting the current and future drinking water demands of 96 000 inhabitants in Ensenada, Baja California.
To achieve sustainability of regional aquifers by reducing water extraction from pumping wells.
There are more than 800 municipalities in Mexico with more than 20 000 inhabitants, which can be considered in this PSP scheme.
It is possible to promote the operation and management of municipal water systems.
A number of municipalities can be grouped together to obtain savings.
1414
PSP in Integral Management at Water Utilities
1515
ProjectCapacit
y(mgd)
Capacity
(m3/s)
Total Investment
(million dollars)
PSP(%)
Desalination Plant in La Paz, Baja
California Sur5 0,2 30 70%
Desalination Plant in Guaymas, Sonora 10 0,4 45 70%
Desalination Plants in Tijuana and
Rosarito, Baja California57 2,5 250 60%
Efficiency Improvement Programs:
Tuxtla Gutierrez, Chiapas;
San Luis Potosí, SLP;
Celaya, Guanajuato;
Zihuatanejo, Guerrero.
- 180 60%
Total Investment, (% PSP) 670 59%
Other Potential Projects 2010 - 2011
Thank you for your attention.
www.conagua.gob.mx
Proyectos Estratégicos(Strategic projects)
http://www.conagua.gob.mx/CONAGUA07/Noticias/SeguimientoPNI.pdf
