Inner Doha Resewerage Implementation Scheme (IDRIS) Bill Van - - PowerPoint PPT Presentation
Inner Doha Resewerage Implementation Scheme (IDRIS) Bill Van Wagenen- Programme Director Val S. Frenkel Principal PM ICE Qatar Meeting 17-May-2016 Doha, Qatar WHAT WE WILL PRESENT 1. Safety Moment 2. The Need - Why IDRIS 3. The Solution
Inner Doha Resewerage Implementation Scheme (IDRIS)
ICE Qatar Meeting
17-May-2016 Doha, Qatar
Bill Van Wagenen- Programme Director Val S. Frenkel – Principal PM
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. Qatar Population Growth
SUPPORTING POPULATION GROWTH…
South Doha forecasted to grow from 600,000 to 1.5 million By 2030
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SOUTH DOHA FLOODING Aggravated By Increased
Density Of The Area
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30 Pumping Stations to be decommissioned Doha South STW operating since 1980
AGING SEWERAGE INFRASTRUCTURE….
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Planned Stadium Next Door to Doha South STW
New Stadium
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Sewer Link Tunnel Main Tunnels New Pump Station New Treatment Plant Treated Effluent Return System
Main in Trunk nk Sewer er
Existing Sewers
Lateral Intercept ptor
Pump mp Station ion
Sewage Treatment Works
IDRIS COMPONENTS
Sewage Treatment Works
Existing Sewers Pump Station
A Sustainable Design that uses gravity to convey the used water
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LIS-01 MTS-01 LIS-03 MTS-02 LIS-02 MTS-03 TRS-01 TPS/STW LIS-03
La Lateral Interceptor Se Sewer La Lateral Interceptor Se Sewer La Lateral Interceptor Se Sewer La Lateral Interceptor Se Sewer Mai ain Trunk Se Sewer Mai ain Trunk Se Sewer Mai ain Trunk Se Sewer Terminal al Pum ump St Station / Se Sewage treatment Work
Treated Return System
IDRIS PROJECT PACKAGES
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Completion
2011 2012 2013 2014 2015 2016 2017 2018 2019
Today
TPS/STW Contract Award
Q2 2016
MTS Contracts Awarded
Q1/Q2 2015
Implementation Contract Prequalification
Oct 2013
Preliminary Design
Apr 2013
Concept Design
Oct 2012 2020 Dec 2011
PMC Contract Award Q4 2020 LIS Contracts Awarded
Q3 2015/Q1 2016
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IDRIS Implementation… Packaging Strategy
AWARDED AWARDED
FINAL TENDER PHASE FINAL TENDER PHASE
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Vertical Shaft Sinking Machine
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Advanced Wastewater Treatment Plant Summary TAKE AWAY
Screen Grit Removal Solids Settling 1st
1 2 3
Steps
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Biological Treatment
Water Reuse
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Membrane Filtration Solids Settling 2nd
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Disinfection
UV Inactivation
HIGHEST QUALITY PRODUCED WATER
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Integrated Tunnel Precast Segments
HDPE lining precast together
concrete
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No outfall - TSE system integrated
IDRIS is a part of long term Drainage master plan for Qatar including expanded TSE usage
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MTS PACKAGE (3 CONTRACTS)
Execution Contractors
LIS PACKAGE (3 CONTRACTS) TPS|STW PACKAGE (1 CONTRACT)
PUBLIC WORKS AUTHORITY
PROGRAMME MANAGEMENT CONSULTANT
Supervision Consultant Design Consultant Execution Contractors Supervision Consultant Design Consultant Execution Contractors Supervision Consultant Design Consultant
QCE QCE QCE
Contract Administration Design Management Detailed Design Contract Administration Design Management Detailed Design Contract Administration Design Management Detailed Design Supervision Consultant Supervision Consultant Supervision Consultant Construction SupervisionSITE SUPERVISION Construction Supervision SITE SUPERVISION Construction SupervisionSITE SUPERVISION
Enhanced Authority Oversight Model
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COLLABORATIVE HSE CULTURE
Focus On Worker Welfare
Evaporating Cooling Bandana
hours
to 10°c
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STRONG GROUNDWATER CONTROL PROGRAM No Active Dewatering Allowed
Diaphragm Walls Vertical Shaft Machine Grouting & Rock Bolting Secant Walls
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CEEEQUAL Utilized By Idris / FIRST TIME IN THE GCC
Environmental Sustainability & Assessment rating & award scheme for Infrastructure projects. CEEQUAL celebrates the commitment of the civil engineering industry
developed by the engineering community (ICE) for use in analysis of infrastructure projects.
team to be appropriate to the Qatar environment.
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20 year O&M Incentives TPS/STW contractor
DBO procurement and delivery strategy - one entity design, build and operate TPS/STW for 20 years
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CONNECTED BIM……..
Benefit the entire project team
All IDRIS Contracts Will Have 4D BIM
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Integrated Document Management System
PWA PMC
Sub Contractor
SC
Contractor
IDRIS PROJECTS DOCUMENT
QCE
COMMON SYSTEM SHARED ACROSS THE PROGRAMME
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Our Progress So Far……..
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Accommodate economic & planned growth Provide 50 year sewerage solution for Doha’s largest catchment Produce up to 500,000 m3/day high quality TSE (reuse water) by 2030
THE OUTCOME…….
Eliminate serious public health issue caused by foul sewage Eliminate aging pump stations
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