Underground Construction - January 2022 - 9

more senior staff members who become eligible
for retirement to announce departures.
" We've taken the agency as far as we can,
given the current agency staffi ng level and
funding resources, " D'Antonio said.
Sunoco Ordered to
Dredge Lake, Pay $4 Million
Over Pipeline Spill
Sunoco Pipeline will dredge part of a
contaminated lake and pay more than $4 million
for spilling drilling fl uids at a popular state park in
Pennsylvania under a state settlement agreement.
The deal allows Sunoco to resume
construction of the pipeline with a new route
and a diff erent construction method that will
eliminate the use of drilling fl uids.
The unit of Dallas-based Energy Transfer
will dredge at least six inches of sediment from
Ranger Cove, part of Marsh Creek State Park.
It will also replace fi sh, turtle and bird habitat,
restore the shoreline and reroute Mariner East 2
construction, according to the state departments
of Environmental Protection and Conservation
and Natural Resources, which jointly announced
the settlement.
The August 2020 spill spread to some
wetlands, tributaries and part of the 535-acre
lake. About 33 acres of the lake were placed off
limits to boating and fi shing.
BNSF Fined $1.5 Million
for CWA Violations
BNSF Railway Corporation agreed to pay more
than $1.5 million to resolve alleged violations of
the federal Clean Water Act for a 118,000-gallon
oil spill that occurred when one of its freight
trains derailed outside of Doon, Iowa.
The U.S. Environmental Protection Agency (EPA)
said the heavy crude oil discharged into to the
Rock River, Little Rock River and Burr Oak Creek.
The derailment occurred during heavy
Bore_Spacer-Ad_UC_2020.pdf 1 2/24/2020 10:40:27 AM
fl ooding in the area. The EPA said impacts from
the oil spill included an evacuation order for
nearby residents, elevated levels of hazardous
substances within the aff ected site, closure of
nearby drinking water wells, destruction of crops,
and deaths of at least three animals.
States to Sign
Voluntary Cutbacks of
Colorado River Water
Water leaders for Arizona, Nevada and California
have signed an agreement to voluntarily reduce
Colorado River water to the lower basin states
by 500,000 acre-feet - enough to supply
about 750,000 households for a year - for both
2022 and 2023.
The agreement - an eff ort to stave off another
round of mandatory cuts - also calls for the
three states to contribute a total of $100 million,
with federal matching funds, for water-use
reduction and effi ciency projects resulting in
supply savings.
The signing took place in December at the
Colorado River Water Users Association annual
meeting in Las Vegas, amid urgency to negotiate
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UCONonline.com | JANUARY 2022
9
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Underground Construction - January 2022

Table of Contents for the Digital Edition of Underground Construction - January 2022

Contents
Underground Construction - January 2022 - Cover1
Underground Construction - January 2022 - Cover2
Underground Construction - January 2022 - Contents
Underground Construction - January 2022 - 4
Underground Construction - January 2022 - 5
Underground Construction - January 2022 - 6
Underground Construction - January 2022 - 7
Underground Construction - January 2022 - 8
Underground Construction - January 2022 - 9
Underground Construction - January 2022 - 10
Underground Construction - January 2022 - 11
Underground Construction - January 2022 - 12
Underground Construction - January 2022 - 13
Underground Construction - January 2022 - 14
Underground Construction - January 2022 - 15
Underground Construction - January 2022 - 16
Underground Construction - January 2022 - 17
Underground Construction - January 2022 - 18
Underground Construction - January 2022 - 19
Underground Construction - January 2022 - 20
Underground Construction - January 2022 - 21
Underground Construction - January 2022 - 22
Underground Construction - January 2022 - 23
Underground Construction - January 2022 - 24
Underground Construction - January 2022 - 25
Underground Construction - January 2022 - 26
Underground Construction - January 2022 - 27
Underground Construction - January 2022 - 28
Underground Construction - January 2022 - 29
Underground Construction - January 2022 - 30
Underground Construction - January 2022 - 31
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Underground Construction - January 2022 - 35
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Underground Construction - January 2022 - 40
Underground Construction - January 2022 - 41
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Underground Construction - January 2022 - Cover3
Underground Construction - January 2022 - Cover4
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