inner doha resewerage implementation scheme (idris) · inner doha resewerage implementation scheme...
TRANSCRIPT
Inner Doha Resewerage Implementation Scheme (IDRIS)
ICE Qatar Meeting
17-May-2016 Doha, Qatar
Bill Van Wagenen- Programme Director
Val S. Frenkel – Principal PM
WHAT WE WILL PRESENT
1. Safety Moment
2. The Need - Why IDRIS
3. The Solution
4. Our Delivery – Unique and Innovative
5. Progress So Far
6. The Future
7. Questions and Answers
3
WHY IDRIS ?
4
.
Qatar Population Growth
SUPPORTING POPULATION GROWTH…
South Doha forecasted to grow
from 600,000 to 1.5 million
By 2030
5
SOUTH DOHA FLOODING Aggravated By Increased
Density Of The Area
Flooding in the Heart of Doha….
6
THE PROBLEM…..A Public Health Hazard….
7
30 Pumping Stations to
be decommissioned
Doha South STW operating
since 1980
AGING SEWERAGE INFRASTRUCTURE….
8
Planned Stadium Next Door to Doha South STW
New Stadium
IMPACTS TO WORLD CUP 2022…….
9
10
Sewer Link TunnelMain
TunnelsNew Pump
Station
New Treatment
Plant
Treated Effluent Return System
Main Trunk Sewer
Existing
Sewers
Lateral
Interceptor Sewers
Pump
Station
Sewage
Treatment
Works
IDRIS COMPONENTS
Sewage Treatment Works
Existing Sewers
Pump Station
A Sustainable Design that uses gravity to convey the used water
11
LIS-01
MTS-01
LIS-03
MTS-02
LIS-02
MTS-03
TRS-01
TPS/STW
LIS-03
Lateral Interceptor Sewer
Lateral Interceptor Sewer
Lateral Interceptor Sewer
Lateral Interceptor Sewer
Main Trunk Sewer
Main Trunk Sewer
Main Trunk Sewer
Terminal Pump Station / Sewage treatment Works
Treated Return System
IDRIS PROJECT PACKAGES
12
Completion
2011 2012 2013 2014 2015 2016 2017 2018 2019
Today
TPS/STW Contract Award Q2 2016
MTS Contracts AwardedQ1/Q2 2015
Implementation Contract Prequalification Oct 2013
Preliminary DesignApr 2013
Concept Design
Oct 2012
2020
Dec 2011
PMC Contract Award
Q4 2020
LIS Contracts Awarded Q3 2015/Q1 2016
IDRIS TIMELINE
13
IDRIS Implementation…
Packaging Strategy
AWARDED
AWARDED
FINAL TENDER
PHASE
FINAL TENDER
PHASE
14
Innovative Technologies Introduced
15
Technological Innovation Vertical Shaft Sinking Machine
16
Advanced Wastewater Treatment Plant SummaryTAKE AWAY
Screen Grit Removal Solids Settling 1st
1 2 3Steps
7 4
Biological TreatmentWater
Reuse
6
Membrane
FiltrationSolids Settling 2nd
5
Disinfection
UV
Inactivation
HIGHEST QUALITY PRODUCED WATER
17
Integrated Tunnel Precast Segments
• Primary, secondary and HDPE lining precast together
• Fiber reinforced concrete
• Improved quality
• Safer installation
18
No outfall - TSE system integrated
IDRIS is a part of long term
Drainage master plan for Qatar
including expanded TSE usage
19
PROGRAMME DELIVERY….
20
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 Supervision
SITE SUPERVISIONConstruction Supervision
SITE SUPERVISION Construction Supervision
SITE SUPERVISION
Enhanced Authority Oversight Model
21
COLLABORATIVE HSE CULTURE
Focus On Worker Welfare
• Centralized dining and food preparation• Living Quarters Meet QF Standards
Evaporating Cooling Bandana
• Workers wets every three
hours
• Reduces temperature by up
to 10°c
22
STRONG GROUNDWATER CONTROL PROGRAMNo Active Dewatering Allowed
Diaphragm Walls Vertical Shaft Machine
Grouting & Rock BoltingSecant Walls
23
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
• CEEQUAL is an environmental award system
developed by the engineering community (ICE)
for use in analysis of infrastructure projects.
• Scoring revised through regional assessment
team to be appropriate to the Qatar environment.
24
20 year O&M Incentives TPS/STW contractor
DBO procurement and delivery strategy - one entity
design, build and operate TPS/STW for 20 years
25
CONNECTED BIM……..Benefit the entire project team
All IDRIS Contracts Will Have 4D BIM
26
Integrated Document Management System
PWA
PMCSubContractor
SC
Contractor
IDRIS
PROJECTS
DOCUMENT
QCE
COMMON SYSTEM SHARED ACROSS
THE PROGRAMME
27
Our Progress So Far……..
28
29
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
30
THE FUTURE
Questions and Answers