Sanitary Pipe Replacement
Abhinav Prasad
Project Manager, AV-PMG
Item No. 8i_supp
Meeting Date: March 14, 2023
Project Scope
Replace or reline failing sanitary piping in four locations:
2
Concourse A
Main Terminal
Central Terminal South
Central Terminal North
Failed Piping and Space Constraints
3
Cracked/corroded pipe from 2020
Mechanical Room 4 (STS Level) Under Central Terminal (STS Level)
Schedule
4
Milestone Date
Design Complete Q2 - 2024
Commission Authorization for Construction Q2 - 2024
Construction Award Q4 - 2024
Substantial Completion Q2 - 2026
Budget
5
COST ESTIMATE Capital ERL Total
Status 2 Estimate
(2020)
$2,000,000 NA $2,000,000
Revised Project
Estimate (2022)
$2,935,000 $65,000 $3,000,000
Risks
6
Risk Description Probability Impact Mitigation Plan
Material shortages Long-lead times
associated with
stainless steel
piping
H H
Identify long lead time materials
and work with designer and
construction team to order
materials as quickly as possible.
Minimal space
available for pipe
routing
Areas where pipe is
being installed is
congested with
various other
infrastructure
H H
Identify issues early and work
with designer to find alternative
pathing, as needed
Restroom and
concession
temporary closures
Replacement of
pipes will require
temporary closures
to restrooms and
concessions
H M
Work with AV Public Relations,
ORAT, AV F&I Signage, AV
Operations, and ADR early to
provide signage and do work in
hours that least impact the
public
We are here
Cone of Certainty
QUESTIONS?
8
