2. Corporate Sustainability Group
STAKEHOLDER’S CONSULTATION MEETING
November 13, 2014
AGENDA
Overview Of Vulnerability Assessment and
Comprehensive Resiliency Plan for Critical
Facilities of Bacman Geothermal Steamfield,
Power Plant and Ancillary Facilities
Implementation Arrangement
Ways Forward
5. La
Union
Tsunami
Bulacan
Taguig
Negros
Sorsogon
General
Santos
Davao
Typhoon
Drought
Sea Level
Rise
4th Intl. Housing Forum
Oct. 2013
http://gdis.denr.gov.ph/mgbviewer/
PHILIPPINE STATE ON CLIMATE CHANGE
6. Caloy (2006)
Frank (2008
Jolina (2009)
EDC WAS HIT BY 24 TYPHOONS THAT AFFECTED EDC SITES FROM 2006-2013
Helen (2008)
Landslides (2009)
Sendong (2011)
Canlas Flashfloods
(2006)
Crising (2013)
Jebi/Jolina (2013)
Ondoy
(2009)
Caloy (2006)
MIlenyo (2006)
Reming (2006)
Dante (2009)
Santi (2009)
Urduja (2009)
Juaning (2011)
Ambo (2012)
Glenda (2013)
Caloy (2006)
MIlenyo (2006)
Lando (2007)
Frank (2008)
Pablo (2008)
Urduja (2009)
Basyang (2010)
Ramon (2011)
Ofel (2012)
Gorio (2013)
Yolanda (2014)
6
Leyte Project (700MW)
Pantabangan (132 MW)
Negros Project (192 MW)
Bacman Project (130MW)
Mt. Apo Project (106 MW)
8. Conceptual Framework Towards Adaptive Resilient System
Critical Resource
Resiliency Planning
Identify vulnerable resource
input; restore ecosystem/natural
defences; monitor ecosystems
COMPREHENSIVE
RESILIENCY PLAN:
Ecosystem-Based Approach
Disaster Risk
Management
Identify Emergency Response,
early warning, preparedness
and preventive measures
Climate Change
Adaptation
Identify adaptation Options:
engineering measures and
natural solutions
Critical
Infrastructure
Resiliency Planning
Identify and reduce business
vulnerability
CLIMATE CHANGE & NATURAL HAZARDS
9. Critical Infrastructure Resiliency Planning
Vulnerability Assessment of
Project Facilities
Comprehensive Resiliency
Management Plan for
BacMan Geothermal
Facilities
Critical Infrastructure Resiliency
programs have been identified.
Vulnerable Facilities of Bacman
Geothermal Project has been
identified and mapped-out.
10. Critical Infrastructure Resiliency Planning
OBJECTIVES
Determine and Identify
the level of vulnerability
of EDC’s critical
infrastructures including
its immediate
environment to climate
and change and major
hazard and its effects;
Assess existing coping
mechanisms (if any) to
climate change hazards
and propose appropriate
strategies for adaptation
and/or mitigation of the
hazards; and
Enhance EDC’s technical
knowledge to better
understand and make use
of climate information,
and enhance relevant
data and access to data
for planning and decision-making.
34. BGBU HAS EMBARKED ON SEVERAL KEY PROJECTS TO
IMPROVE RELIABILITY AND TYPHOON SURVIVABILITY
34
Reliability Typhoon Survivability
• Palayan generator life extension
assessment
• Auxiliary equipment improvement
• Hot well pumps
• CW discharge valves
• Auxiliary CW pump redundancy
• Restore cooling tower N+1 capability
• Replacement of legacy and obsolete
230KV switchyard tie breakers
• Future improvements
• Cooling tower
• Installation of RTM fan stacks
• Design for 300 kph gale winds
• Restored facilities to withstand 300 kph
winds
• Install geotechnical instrumentation on
all critical slopes
• Design and implement long term
mitigation measures on critical slopes /
access road
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47. BGBU HAS THREE (3) EXPANSION PROJECTS WHICH ARE IN
VARIOUS STAGES OF DEVELOPMENT
47
2015 2016 2017
1 2 3 4 1 2 3 4 1 2 3 4
2018
1 2 3 4
2019
1 2 3 4
2020
1 2 3 4
Bac-Man 4 (Botong-Rangas)
Bac-Man 5 (Tikolob)
Bac-Man 3 (Tanawon)
Bac-Man 1 and 2
MAP OF SELECT BGBU
DEVELOPMENTS
Note: *Capacities still subject to change pending drilling
and discharge tests
Source: West Bac-Man Integrated Resource Assessment
51. Vulnerability Assessment and Comprehensive Resiliency Plan
for Critical Facilities of Bacman Geothermal Steamfield, Power Plant and Ancillary Facilities
52. Scope of Work
• Stakeholder
Consultation
• Needs and
Gaps
Identification
• Review of
Secondary
Data
Inception
Phase
• Structural
Assessment
•Geotechnical
Assessment of
Project
Facilities and
Immediate
Environment
• Climate Risk
Scenario
• Estimation of
Exposure
Sensitivity &
Vulnerability
•Natural
Infrastructure
Assessment
VA
• Portfolio of
Strategies
(Structural
Engineering
Design and
Natural
Solutions
Options).
• Cost-Benefit
Analysis for
Priority
Vulnerable
Facilities
Comprehensive
Resiliency Plan
53. Vulnerability Assessment and Comprehensive Resiliency Plan
for Critical Facilities of Bacman Geothermal Steamfield, Power Plant and Ancillary Facilities
Proposed Methodologies
Comprehensive
Resiliency Plan
Portfolio of
Engineering
Design and
Natural
Solutions
Options.
Vulnerability
Assessment
Estimation of
Exposure &
Sensitivity, &
Vulnerability
Structural
Assessment
Geotechnical
Reports &
Geo-hazard
Maps
Climate Risk
Scenario
Natural
Infrastructure
Assessment
55. Vulnerability Curve
Building
Type
Estimation of
Exposure and
Sensitivity, and
Vulnerability
Building Description Number of Stories
W1
Wood Frame with Area ≤
500 sq. m
Low rise (1-2 stories)
W3 Bamboo Low rise (1-2 stories)
N Makeshift Low rise (1-2 stories)
MWS
Half-masonry and half-wood/
steel
Low rise (2 stories)
CHB Concrete Hollow Blocks Low rise (1-2 stories)
CWS
Half-concrete and half-wood/
steel
Low rise (2 stories)
C1
Reinforced Concrete
Moment Frame
Low rise (1-2 stories)
Mid rise (3-7)
S1 Steel Moment Frame
Low rise (1-2 stories)
Mid rise (3-7)
S3 Light Metal Low rise (1-2 stories)
BB Billboards -
PT Power Transmission Towers -
56. Tree Architecture
Assessment
Landscape Function Analysis
W
Landscape Windbreaks
Natural
Infrastructure
Assessment VEGETATION AND LANDSCAPE ANALYSIS
57. INTERVENTIONS SHALL BE DEVELOPED LIKE SHELTER
BELTS FOR WIND LOADS FROM TROPICAL CYCLONES
Design Factors
• Design factors (tree height,
density, orientation, width,
cross sectional shape and continuity)
• Nature of tree species
(wood hardness, leaf arrangement,
root systems)
• Regional and local severe
wind conditions and
multipliers (topography,
shielding and terrain
roughness)
Team: Forester, Engineers,
Meteorologist
Portfolio of
Engineering
Design and
Natural
Solutions
Options.
58. Portfolio of
Engineering
Design and
Natural
Solutions
Options.
Landscape Windbreaks and Other Natural
Infrastructure
59. PROPOSED TIMELINE
PROGRAM OF ACTIVITIES
TIME FRAME
2014 2015
November December January February March April May
I. Finalization of Terms of Reference
1.1 Stakeholder Consultation
II. Pre-Bid Consultation
III. Procurement of Services
IV. Project Mobilization
4.1. Project Inception
4.2. Submission of Inception Report
4.3. Submission of 1st Interim Report
4.4 Submission of 2nd Interim Report
4.3. Submission of Draft Final Report
V. Turn-Over of Final Report
60. WHERE ARE WE AT?
Drafted Project Terms of Reference (subject for review)
Consultation Meeting with BGBU on October 24, 2014
Conducted consultation meeting with Experts:
Dr. F.R. Estuar for Terms of Reference last September 30, 2014
Ms. Thelma Cinco of PAG-ASA for Briefing on Climate Risk
Scenario last November 3, 2014
64. NEXT STEPS
Finalized the Project Terms of Reference (subject for review)
Engage contractors for each studies
Conduct Inception Workshop (Stakeholders and Experts)
65. Corporate Sustainability Group
THANK YOU!
Plan for Sustainability
Projects should be designed so their impact continues long after the company’s involvement. Projects that focus on developing
community skills and capacity or improving community incomes yield more sustainable benefits than projects and programs that
simply distribute goods and services. Companies can plan for sustainability with communities by building community capacity to
manage projects and encouraging links with other organizations. Companies should prepare to hand over responsibility for projects
to communities, governments or other organizations once the program has become sustainable and self-sufficient. Setting a
timetable to hand over responsibility with measurable goals and benchmarks is essential to avoiding dependency.
KEY PRINCIPLES FOR COMMUNITY DEVELOPMENT PROGRAMS
IFC: A Community Development Resource Guide For Companies
