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Renewing, Rebuilding, Reinvesting Systems Approach to Renewing MARTA’s Tunnel Ventilation System (TVS) Presented by Abhay “AJ” Joshi PMP LEED AP MARTA Project Manager June 22, 2015
Renewing, Rebuilding, Reinvesting
Systems Approach to Renewing MARTA’s Tunnel Ventilation System
(TVS)
Presented by
Abhay “AJ” Joshi PMP LEED AP
MARTA Project Manager
June 22, 2015
Renewing, Rebuilding, Reinvesting
What is a Tunnel Ventilation System?
Life safety system that allows for safe and orderly evacuation in a subterranean fire emergency
Directs air flow (push or pull) to prevent smoke accumulation
Scenario based with fire location and evacuation path considerations
TVS Induced
Air Flow
Renewing, Rebuilding, Reinvesting
MARTA TVS Assets
9 Miles of tunnel (dual track) 11 Non-contiguous sections
55 Emergency Fans
26 Mid Tunnel Fans
36 Under Platform Fans
47 Motor Control Centers
75 Fan Dampers
60 Bypass Dampers
Egress Paths Doorways, Service Walkways, and Emergency Exits
Command & ControlRemote & Local
System InterfaceTrain Control and SCADA Systems
• Majority of assets are nearly 30 years old
• System reliability declining; requires
constant resources
• Active transit system makes rehabilitation
complex
Renewing, Rebuilding, Reinvesting
TVS Program Development
Comprehensive Safety Critical Systems Study - 2009 -10
Rail Services Control Center Stabilization Group – 2009 - Present
System Wide Asset Condition Assessment Performed - 2010-11
Tunnel Ventilation System (TVS) Task Force - 2011 - Present
TVS Program - Planning & Design Phase
Agency Peer Reviews (NYCT, CTA, TTC etc.)
Design Compliance Review
Scope, Schedule & Budget (ROMs) Developed
Hosted TVS Industry Day - Apr 2013
RFP Advertised - Jun 2013
Conducted a Two-Stage RFP Evaluation – 2013 - 15
MARTA Board Authorized Award – June 2015
Renewing, Rebuilding, Reinvesting
MCC Control Rm
Staff Room
Rail Services Control Center
Motor ControlCenter (MCC)/LPLC
Train ControlRoom
Fan + Damper + Ductwork + Attenuator
Bypass
Damper
Enterprise Asset MgmtIssue/WO Mgmt
DCP
Rail, Safety, MPD, MOW, Facilities, IT,
Training, Public, AHJs, First Responders
Remote ControlPanel (RCP)
Aux Power Rm
Feed A
Feed B
Mechanical Sub-systemPower Wiring
Emergency Fire Operations C&C
Electrical Sub-system
TCSN
Train Control (TC)
Supervisory & Control (SC)
EFO
TCSN Train Control SCADA Network Command & Control
(C&C) Sub-system
C&C Patch Panel
EFO
Communications Wiring
C&C Patch Panel
Local ControlPanel (LCP)
TCSN (TCSU Scope)
DCP Damper Control Panel
TVS - Systems Perspective (People, Process & Technology)
ATS + MCC + Disconnects
Fan Motor
MPLC
Project 31968 Project 31683
Project 31703
TVS Project 31977
Renewing, Rebuilding, Reinvesting
RFP ROM &Timeline
Fully Modernized NFPA 130 System
SGR + 30 Year Service Life
SGR & 20 Yr. Life
TARGET: NFPA 130 – 2014
SES 7.2
TARGET: Original System
Remediation2015-2021
2015-2025
2015-2023$M
$$$M
$$M
TARGET: Original System
Total Replacement
Selected Replacement
• MCC/Motor Starters
• Feeder Cables
• Fans and Fan Motors
Full Replacement
• Dampers
Total Replacement
• MCC/Motor Starters
• Feeder Cables
• Fans and Fan Motors
• Dampers
• Local Remote Control
Panels
Meet SES 7.2 Results
• Portal Doors
• Station Entrance
• Additional Fan Plants
• Upsize Existing Fans
• Jet Fans
• Additional Egress
Pyramid of MARTA RFP Objectives
SCADA/ATF System
SCADA/ATF System
SCADA/ATF System
Cost Estimates & Execution Timeline
$$$$M
Renewing, Rebuilding, Reinvesting
Collocated Team WITH Contractor
TVS – Collaborative Teams
Executive Management
Project Manager
Sustainability Group
Design Management
Integration and
Conformance
Construction Management
Quality Safety Testing
• TVS Task Force
• Engineers
• SME
Consultants
• Lead Review
Engineer
• Multi-discipline
Engineers
• RAM Engineer
• System
Engineer
• Resident
Engineer
• Project Engineer
• Inspection Team
• Quality Officer
• Safety Officer
• Testing Engineer
Renewing, Rebuilding, Reinvesting
RFP ROM &TimelineTVS – Innovative Project Delivery Method
Operations & Safety Committee
• May 2015
Board Award
• June 2015
Administrative Notice To Proceed
• July 2015
Site Notice to Proceed
• September 2015
Assess Design Build Verify Test
Repeat Process
Linear Design/Build Process
Kick Off Meeting
• September 2015
Substantial Completion
• June 2021Bring the TVS to a state-of-good-repair in
the safest and most cost effective manner.
Renewing, Rebuilding, Reinvesting 9
Transition
• Inspection and Testing
• Egress Analysis
• Heat Release Rate
• Design Fire Size
• SES and CFD Simulations
• RAM Performance Prediction
Collaboration
• Determine Rehab / Replace /Upgrade
• Include “Shadow” Training
• Review/Revise the SOP
• Create System Document Library
Integration
• Sustainability Training
• RAM Performance Verification
• Extended Warranty and Maintenance Options
• Hardware Refresh Option
• Asset Flat Files
TVS – Procurement Innovations
Renewing, Rebuilding, Reinvesting 10
10.0 SYSTEM ASSURANCE ................................................................................................................... 10-1
10.1 EQUIPMENT RELIABILITY .................................................................................................. 10-1 10.1.1 RELIABILITY PREDICTION ..................................................................................... 10-1
10.2 MAINTAINABILITY ................................................................................................................ 10-1 10.3 TRAINING .............................................................................................................................. 10-2
10.3.1 TRAINING PROGRAM ............................................................................................. 10-2 10.3.2 TRAINING PLAN ...................................................................................................... 10-3 10.3.3 USERS TRAINING .................................................................................................... 10-4 10.3.4 MAINTENANCE TRAINING ...................................................................................... 10-4 10.3.5 SYSTEM ADMINISTRATOR TRAINING .................................................................. 10-5 10.3.6 STAFF CATEGORY .................................................................................................. 10-5 10.3.7 SYSTEMS DOCUMENTATION AND TRAINING MATERIALS .............................. 10-6
10.3.7.1 SYSTEMS DOCUMENTATION CONTENT .............................................. 10-6 10.3.7.1.1 STANDARD OPERATING MANUAL ..................................... 10-7 10.3.7.1.2 EMERGENCY OPERATING MANUAL ................................. 10-7 10.3.7.1.3 SYSTEM ADMINISTRATOR MAINTENANCE MANUAL ...... 10-7
10.3.7.2 TRAINING MATERIAL CONTENT ............................................................ 10-7 10.3.8 TRAINING TECHNIQUES ........................................................................................ 10-8 10.3.9 INSTRUCTOR QUALIFICATIONS ........................................................................... 10-9 10.3.10 TRAINING FACILITIES AND LOCATION ............................................................... 10-9 10.3.11 TRAINING SCHEDULE .......................................................................................... 10-10 10.3.12 TUNNEL VENTILATION SYSTEM SIMULATOR .................................................. 10-10
10.4 SUPPORT SERVICES ........................................................................................................ 10-11 10.4.1 SYSTEM DATA ENTRY INTO ASSET MANAGEMENT SYSTEM ........................ 10-11 10.4.2 SYSTEM SETUP .................................................................................................... 10-12 10.4.3 INSTALLATION AND START-UP .......................................................................... 10-13 10.4.4 TECHNICAL SUPPORT ......................................................................................... 10-13 10.4.5 CHANGE NOTIFICATION SERVICE ..................................................................... 10-13 10.4.6 MARTA PROCESS AND PROCEDURE REVIEW ................................................ 10-14
10.5 SYSTEM MAINTENANCE ................................................................................................... 10-17 10.5.1 MAINTENANCE RECORDS ................................................................................... 10-17 10.5.2 MAINTENANCE DURING INSTALLATION, FIELD TESTS, AND THROUGH
FINAL ACCEPTANCE ............................................................................................ 10-18 10.5.3 WARRANTY SUPPORT ......................................................................................... 10-20 10.5.4 POST-WARRANTY SYSTEM MAINTENANCE SERVICES .................................. 10-21 10.5.5 EXTENDED LONG-TERM MAINTENANCE ALTERNATIVE – OPTION 1 ............ 10-21
10.5.5.1 COMPUTER AND PERIPHERAL EQUIPMENT MAINTENANCE CONTRACT(S) ....................................................................................... 10-21
10.5.6 TVS HARDWARE REFRESH – OPTION 2 ............................................................ 10-22 10.5.7 TVS EXTENDED OPERATIONS AND MAINTENANCE – OPTION 3 ................... 10-22
10.6 MAINTENANCE SUPPORT EQUIPMENT ......................................................................... 10-22 10.6.1 INITIAL PRODUCT PROVISIONS ......................................................................... 10-23 10.6.2 RECOMMENDED SPARE PARTS LIST ................................................................ 10-23 10.6.3 SPECIAL TOOLS AND SPECIAL TEST EQUIPMENT ......................................... 10-24
10.7 TVS LIFE SPAN .................................................................................................................. 10-25
TVS – RFP “Systems Assurance” Requirements
Systems requirements were
included in the RFP:
• Equipment Reliability
Predictions
• Robust Training Plan for
Operations Groups
• S.O.P. Review
• Extended O&M Options
• Hardware Refresh Option
Renewing, Rebuilding, Reinvesting 11
Field Field Format/Length
Example
Model Year 4 Digits 2013Manufacturer ID
15 Characters MECHANICAL INC.
Model ID 15 Characters 55-555555555555Equipment Description
40 Characters FAN-MIDTUNNEL
Serial Number 50 Characters B-123-45678-QRS-123456789123456-4
Physical Location
Should be one of predefined locations already in the system
2 digit location codes to be provided upon contract award
Estimated Useful Life
6 Characters 30
In-Service Date mm/dd/yyyy 06/06/2016Original Cost 10 digits before
decimal, 2 digits after decimal
60,000
Estimated Replacement Date
mm/dd/yyyy 12/31/2017 (may not be same as in service date +estimated useful life)
Equipment Type
30 Characters Fan, mid tunnel
From Marker 20 Characters 1400From Segment 10 Characters NEFrom Offset 18 Characters 47.000To Marker 20 Characters / 10
Characters2800
To Segment 10 Characters SYDTo Offset 18 Characters -111.0000Latitude 25 Characters 304.xxxLongitude 25 Characters -84.xxx
TVS - Asset Life-cycle Management
Properly documenting Asset Data (Flat-
File Management):
• Allows for a proactive maintenance
approach
• Helps Agencies forecast upcoming
Capital Costs (End of Useful Life
Data helps)
• Maintain the Supply Chain
• Brings the Authority closer to being
able to perform Life Cycle
Management
Renewing, Rebuilding, Reinvesting
RFP ROM &TimelineTVS – Lifecycle Considerations
Business Aspect
Technology Aspect
Financial
Aspect
Life-Safety System
“Compliant”
“Safe and Operational”
SGR Solution
Performance Requirements
“Reliability”
“Availability”
“Maintainability”
“Sustainability”
Cost vs. Risk
“Cost-Effective”
“Manageable”
“Innovative”
Renewing, Rebuilding, Reinvesting
Abhay “AJ” Joshi
MARTA Project Manager
404-550-8595 mobile
404-848-4528 office
Thank You!
