HomeMy WebLinkAboutPW PG&E Pipeline Safety PPTCommunity Pipeline Safety Initiative
San Rafael City Council
September 6, 2016
PG&E's top priority is the safety of our
customers and communities — we are testing,
studying and upgrading our gas system,
including:
Hydrostatic pressure testing which
verifies the pipeline's strength and safe
operating pressure
- Internal pipe inspection robots to
check for signs of corrosion
- Valve automation to allow faster
response during gas emergencies
- Leak survey of our entire gas pipeline
system more frequently
- Aerial and ground patrols to identify
any excavations, signs of construction
and other potential safety concerns
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Checking the area above the gas
transmission pipeline for trees and
structures that pose an emergency
access or safety concern
Helping to ensure immediate access
for safety crews, and preventing
potential damage to the pipe
Working with our customers and
communities where a safety risk has
been identified to develop shared
solutions
Planting new trees at a safe distance
from the pipeline and restoring the
area to preserve the natural beauty
of our communities
"Keeping Novato safe is my number one
priority every day. PG&E is a partner in
helping my department keep this
community safe by safely maintaining our
energy infrastructure, providing easy
access to gas pipelines and training our
first responders so they can respond
effectively to emergency situations near
utilities."
Mark Heine, Fire Chief, Novato Fire
Protection District I
S
Making sure the right plants and trees are located in the right location
adds to the safety and natural beauty of your community
Outer ZonBorder Zone Pil
typically 10' to 14'typically5'to 10' typica11
from the edge of pipe from the edge of pipe
Pi
afety Zone Border Zone er Zone
either side of the pipe typically 5'to 10typically 10'to 14'
from the edge of pipe from the edge of pipe
Lawns, flowers, low -profile grasses and low -growing herbaceous plants work well within the Pipe
Safety Zone.
Small to medium shrubs with a trunk or main branch less than 8" in diameter at full maturity work
well within the Border Zone. Diameter is measured 4.5 feet above the ground.
Outer Large shrubs and small trees with a trunk or main branch less than 36" in diameter at full maturity
work well within the Outer Zone. Diameter is measured 4.5 feet above the ground.
Please note easement widths can vary and the above represents best practices and guidance for safe landscaping near gas pipelines.
5
We understand how important
trees are to your community
and the environment
• To ensure we are only replacing
trees that pose an emergency
access or safety concern, we
conduct a review of all trees
near the gas pipelines
• The review is completed by gas
safety experts and involves
analyzing such factors as tree
height, species and distance
from the pipe
• We share the results with the
city or property owner and,
together, work to develop a path
forward
0
• When a tree needs to be replaced
for safety reasons, PG&E will work
with the private property owner and
the City to offer the following:
- Replacement: Provide
replacement tree(s) or an in -
lieu payment for each tree
removed
Restoration: Work together to
develop a landscape plan that
restores the area with native,
drought -tolerant landscaping
such as grasses, mulch or bark
We recognize every customer and
yard is different, and we will address
special circumstances on a case-by-
case basis
Is Unacceptable Risk Trees Manageable Risk Trees ;; City Boundary
Facilities to be operated by PG&E personnel only. Point and boundary locations are approximate and for 8
illustrative purposes only. Data subject to updates. Call 811 before you dig. Map Created 8/26/16.
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It is important to us that our customers
get answers to their questions and
support this critical safety work
Our outreach includes:
- Meeting with community leaders
about the upcoming gas safety
work
- Sending gas safety newsletters to
residents adjacent to a gas
transmission pipeline
- Mailing letters about gas pipeline
safety to residents within 500 -feet
of the safety work in public areas
- Mailing letters about the upcoming
gas safety work to residents within
50 -feet of the work in public areas
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Our outreach also includes:
Door-to-door outreach to nearby residents prior to the gas safety work in
public areas
Contacting private property owners regarding any safety work proposed for
their property; We will not move forward with any planned work until we have
a signed agreement in place with the customer
Mailing thank you letters to nearby residents after the work is complete
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For questions regarding the upcoming
pipeline safety work, please contact
Greg Gillis, Customer Outreach Specialist
at 1-415-973-2137 or by email at
greg.gillis@pge.com
• For more information, visit us at
pge.com/GasSafety
• To view an online map of our natural gas
transmission pipelines, please go to
pge.com/pipelinelocations
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Thank You