APPDX_II_thru_VII_IFBSpecs-B_-0024.pdf

Appendix II.

SPT descriptions

N v a l u e boring completed on October 26, 2010

Vertical datum: NGVD29

Northing 715,043.1'

Longitude: 073 o 13' 35.69499" W

Latitude: 44 o 27' 33.94016" N

Total depth of boring: 14.9'

105 0 boring completed on October 27, 2010

Vertical datum: NGVD29

Longitude: 073 o 13' 20.10298" W

Latitude: 44 o 28' 15.05617" N

Total depth of boring: 21.1'

Easting 1,451,877.4'

Northing 719,196.7'

105.0 boring completed on October 27, 2010

Vertical datum: NGVD29

Longitude: 073 o 13' 18.90215" W

Latitude: 44 o 28' 22.24385" N

Total depth of boring: 15.1'

Easting 1,451,970.9'

Northing 719,923.8'

105 0

Appendix III.

Sediment cores

O il

Mussel SHELLS & brown to black SILT

Brown black SAND with shell fragments, oily, petro odor

Dark gray-brown silty SAND split

Brown SAND & GRAVEL

Red brown silty SAND & GRAVEL

Silty SAND, oily, petro odor

0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 27' 33.96232" N Longitude: 073° 13' 35.69802" W

Lake level: 97.8 feet Recovery: 1.10 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 715,045.3 feet NAD83 Vermont State Plane feet

West of Bollard 3

Easting 1,450,709.6 feet

BVT-10-sed-01U.S. Army Corps of Engineers New York District

Sediment core

Lake Champlain, Burlington, VT

Bottom of recovered core = 78.3 feet NGVD 29

79.0'

79.4'

78.0'

78.5'

77.5'

MUSSELS

MUSSELS & organic black clayey SILT with traces of plant matter split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 27' 33.81668" N Longitude: 073° 13' 35.77205" W

Lake level: 97.8 feet Recovery: 0.45 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 715,030.6 feet NAD83 Vermont State Plane feet

Southwest of Bollard 3

Easting 1,450,704.1 feet

BVT-10-sed-02U.S. Army Corps of Engineers New York District

Sediment core

Lake Champlain, Burlington, VT

Bottom of recovered core = 78.95 feet NGVD 29

Description

M ud

S an d G ra ve l

78.5'

79.0

77.5'

78.0'

77.0'

Description

M ud

S an d G ra ve l

Mussel SHELLS and organic black SILT, H2S odor, pebble at base split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 27' 33.79186" N Longitude: 073° 13' 35.32776" W

Lake level: 97.8 feet Recovery: 0.35 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 715,027.8 feet NAD83 Vermont State Plane feet

Northeast of Bollard 3

Easting 1,450,736.3 feet

BVT-10-sed-03U.S. Army Corps of Engineers New York District

Sediment core

Lake Champlain, Burlington, VT

Bottom of recovered core = 78.65 feet NGVD 29

Description

M ud

S an d G ra ve l

Brown sand under mussels, clayey silty gray sand at base

Brown SAND with wood/pm pieces

Black oily silty SAND split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 27' 33.67641" N Longitude: 073° 13' 35.46973" W

Lake level: 97.8 feet Recovery: 0.43 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 715,016.2 feet NAD83 Vermont State Plane feet

Southeast of Bollard 3

Easting 1,450,725.9 feet

BVT-10-sed-04U.S. Army Corps of Engineers New York District

Sediment core

Lake Champlain, Burlington, VT

Bottom of recovered core = 78.77 feet NGVD 29

79.2'

76.5'

76.8'

75.5'

76.0'

75.0'

Description

M ud

S an d G ra ve l

O il

Brown silty SAND

Gray CLAY with thin sand layer at base split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 15.13063" N Longitude: 073° 13' 20.19629" W

Lake level: 97.8 feet Recovery: 0.45 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,204.3 feet NAD83 Vermont State Plane feet

North of Bollard 4

Easting 1,451,870.7 feet

BVT-10-sed-05U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 76.35 feet NGVD 29

MUSSEL SHELLS with organic black silt, live mussels at top

Brown black silty SAND, oily, petro odor

Brown SAND with oil lamina split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 14.98557" N Longitude: 073° 13' 20.18071" W

Lake level: 97.8 feet Recovery: 0.93 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,189.6 feet NAD83 Vermont State Plane feet

West of Bollard 4

Easting 1,451,871.7 feet

BVT-10-sed-06U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 76.15 feet NGVD 29

77.5'

77.9'

76.5'

77.0'

76.0'

Brown SAND with plant matter layers & gravel lag layers

MUSSEL SHELLS & dark-gray-brown SILT, wet, organic, plant matter, H2S odor, live mussels at top

Brown silty SAND, some dark-gray silty sand

Black-oil-stained SAND split

Description

M ud

S an d G ra ve l

O il

Black-oil-stained SAND

Brown SAND with plant matter layers & gravel lag layers

0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 14.91343" N Longitude: 073° 13' 20.03364" W

Lake level: 97.8 feet Recovery: 1.60 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,182.2 feet NAD83 Vermont State Plane feet

South of Bollard 4

Easting 1,451,882.3 feet

BVT-10-sed-07U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 76.3 feet NGVD 29

77.5'

77.9'

76.5'

77.0'

76.0'

Description

M ud

S an d G ra ve l

O il

MUSSEL SHELLS with wet organic black silt, live mussels at top split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 15.04334" N Longitude: 073° 13' 19.94560" W

Lake level: 97.8 feet Recovery: 0.95 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,195.3 feet NAD83 Vermont State Plane feet

East of Bollard 4

Easting 1,451,888.8 feet

BVT-10-sed-08U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 76.95 feet NGVD 29

Gray-brown silty SAND with organic plant matter layers, sand-sized shell fragments

Gray-brown silty SAND with less organic plant matter layers, sand-sized shell fragments

87.5'

87.6'

86.5'

87.0'

86.0'

O il Description

M ud

S an d G ra ve l

MUSSEL SHELLS, plant matter, some brown silt, live mussels at top

Black organic SILT with mussel shells, whole & fragments

Black-oil-stained SAND, white shell fragments, gastropod shells split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 22.24696" N Longitude: 073° 13' 18.72152" W

Lake level: 97.8 feet Recovery: 1.56 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,924.0 feet NAD83 Vermont State Plane feet

Northeast of Bollard 5

Easting 1,451,984.0 feet

BVT-10-sed-09U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 86.03 feet NGVD 29

Brown to black-brown silty SAND with plant matter, oily, petro odor

82.0'

82.1'

81.0

81.5'

80.5'

Brown silty SAND with plant matter

MUSSEL SHELLS with organic black silt, live mussels at top

Pebble

Black-oil-stained SAND split

Description

M ud

S an d G ra ve l

O il

0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 22.19626" N Longitude: 073° 13' 18.93190" W

Lake level: 97.8 feet Recovery: 1.07 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,919.0 feet NAD83 Vermont State Plane feet

West of Bollard 5

Easting 1,451,968.7 feet

BVT-10-sed-10U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 81.02 feet NGVD 29

83.0'

83.2'

82.0'

82.5'

81.5'

Description

M ud

S an d G ra ve l

O il

MUSSEL SHELLS, trace brown silt, live mussels at top

MUSSEL SHELLS, with black organic silt & plant matter split 0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio n

Core image

Collected: October 21, 2010

Latitude: 44° 28' 22.13661" N Longitude: 073° 13' 18.83877" W

Lake level: 97.8 feet Recovery: 0.56 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,912.9 feet NAD83 Vermont State Plane feet

South of Bollard 5

Easting 1,451,975.4 feet

BVT-10-sed-11U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 82.63 feet NGVD 29

Dark gray SILT with plant matter, twig

Brown silty SAND Brown quartz SAND, little silt

Brown silty SAND

Black oily SAND

Brown silty SAND with plant matter, gastropods

81.5'

81.6'

80.5'

81.0'

80.0'

O il Description

M ud

S an d G ra ve l

Dark gray SILT

Brown silty quartz SAND, plants on top

Brown silty SAND with little black silt, shell fragments, oily

Interlayered brown silty SAND & black oily SAND split

Brown oily SAND

Brown silty SAND

Brown silty SAND with layers of black oily sand, white shell fragments

Brown silty SAND

0.0'

1.0'

2.0'

0.5'

1.5'

D ep th be lo w la ke bo tto m

E le va tio nCore image

Collected: October 21, 2010

Latitude: 44° 28' 22.38154" N Longitude: 073° 13' 18.83489" W

Lake level: 97.8 feet Recovery:1.55 feet

Vertical Datum: NGVD 29

Described by: W.B. Ward on October 29, 2010 in tube

Northing 719,937.7 feet NAD83 Vermont State Plane feet

North of Bollard 5

Easting 1,451,975.9 feet

BVT-10-sed-12U.S. Army Corps of Engineers New York District

Sediment core

Bottom of recovered core = 80.04 feet NGVD 29

Appendix IV.

Pipeline video index

Linked index to inspection video Click on text for link to video (best viewed using QuickTime)

Bollard 5 east interior air gap inspection

Bollard 5 west interior air gap inspection

Pipe 5.1 inspection

Pipe 5.2 inspection http://www.apple.com/quicktime/

Bollard 4 interior air gap inspection

Pipe 4.1 inspection

Pipe 4.2 inspection

Pipe 4.2 (landfall) inspection

Bollard 3 interior inspection of lighthouse superstructure

Appendix V.

Gas – chemical analyses

Bollard 5 pipe 1N

Bollard 5 pipe 2S

Bollard 4 pipe 1N

Bollard 4 pipe 2S

Bollard 4 Shore pipe 1N

Pipe 5.2 Pipe 5.1 Pipe 4.2 Pipe 4.1 Pipe 4.2 (land)

Analyte ppb v/v ppb v/v ppb v/v ppb v/v ppb v/v 1,2,4‐Trimethylbenzene 1600 21 1,3,5‐Trimethylbenzene 580 1,3‐Butadiene 50 130 19

1‐Ethyl‐2,2,6‐trimethylcyclohexane 48† 2,2,4‐Trimethylpentane 9.7 4‐Ethyltoluene 600 4‐Isopropyltoluene 120 Acetone 1200 380 Benzene 180 980 260 Benzene, 1,2,3,4‐tetramethyl‐ 280†

Benzene, 1,2,3‐trimethyl‐ 650†

Benzene, 1,2‐diethyl‐ 270†

Benzene, 1‐ethyl‐2,3‐dimethyl‐ 520†

Benzene, 1‐ethyl‐2,3‐dimethyl‐ 280†

Benzene, 1‐ethyl‐2‐methyl‐ 1100†

Benzene, 1‐methyl‐2‐(1‐methylethyl)‐ 490†

Benzene, 1‐methyl‐2‐(1‐methylethyl)‐ 480†

Benzene, 1‐methyl‐2‐(1‐methylethyl)‐ 740†

Benzene, 1‐methyl‐2‐propyl‐ 450†

Benzene, 1‐methyl‐4‐(1‐methylethyl)‐ 470†

Benzene, 1‐methyl‐4‐propyl‐ 630†

Butanal 82† Cyclohexane 1100

Cyclohexane, 1‐ethyl‐2‐methyl‐ 83† 130†

Cyclohexane, 2‐butyl‐1,1,3‐trimethyl‐ 66† Cyclohexane, (4‐methylpentyl)‐ 270†

Cyclohexane, butyl‐ 520† 210† 400†

Cyclohexane, propyl‐ 280† 120† 200†

Cyclohexane, methyl‐ 1300†

Cyclopentane, methyl‐ 740†

Decane, 2‐methyl‐ 380† 200†

Dodecane, 2,6,10‐trimethyl‐ 500† 150†

Dodecane, 4‐methyl‐ 450†

Dodecane, 6‐methyl‐ 400†

Ethanol, 2‐butoxy‐ 5300† Ethylbenzene 350

Indan, 1‐methyl‐ 410† Isopentane 160 620 110 25 Isopropyl alcohol 82000* 79000* 8600* 13000* 120000* m,p‐Xylene 2600 Methyl Ethyl Ketone 36 Methyl methacrylate 350

Naphthalene, 1,2,3,4‐tetrahydro‐ 390† Naphthalene, 1,2,3,4‐tetrahydro‐5‐methyl 350†

Naphthalene, 1,2,3,4‐tetrahydro‐6‐methyl 410†

Naphthalene, decahydro‐, trans‐ 450† 140† 300†

Naphthalene, decahydro‐2‐methyl‐ 730† 100†

Naphthalene, decahydro‐2‐methyl‐ 43† n‐Butane 400 580 200

Gas ‐ chemical analyses (view full report) pipe 1N

Bollard 5 pipe 2S

Bollard 4 pipe 1N

Bollard 4 pipe 2S

Bollard 4 Shore pipe 1N

Pipe 5.2 Pipe 5.1 Pipe 4.2 Pipe 4.1 Pipe 4.2 (land)

Analyte ppb v/v ppb v/v ppb v/v ppb v/v ppb v/v

Gas ‐ chemical analyses (view full report) n‐Decane 1000 870 390 750 340 n‐Dodecane 1700 260 n‐Heptane 550 8.1 n‐Hexane 710 11 n‐Nonane 900 680 380 640 340 n‐Octane 370

Nonane, 2,6‐dimethyl‐ 390† 340†

Nonane, 3‐methyl‐ 260† 290† 100† 190† n‐Pentane 220 780 100 n‐Propylbenzene 110 n‐Undecane 230 460

Octane, 2,6‐dimethyl‐ 470†

Octane, 3‐methyl‐ 43†

Pentane, 2‐methyl‐ 570† Propylene 1200 210 Styrene 92 sec‐Butylbenzene 96

Tetradecane 880† 1000† 42† 460† Toluene 100 1200 69 11

Tridecane 7900† 1200† 130† 1100†

Tridecane, 2‐methyl‐ 290† 120†

Tridecane, 4,8‐dimethyl‐ 85†

Undecane, 2,6‐dimethyl‐ 320† Xylene (total) 4100 13 28 Xylene, o‐ 1500 11 Compound not Detected

* Result exceeded calibration range † Presumptive evidence of a compound. Estimated value for TIC's

Note: Some compunds tested for, but not detected in any sample not listed here. See Appendix.

Appendix VI.

Liquid – chemical analyses

Pipe 1N Lower

Bollard 5 Pipe 1N Middle

Bollard 5 Pipe 1N Upper

Bollard 5 Pipe 1S Lower

Bollard 5 Pipe 1S Upper

Bollard 4 Pipe 1N Lower

Bollard 4 Pipe 1N Upper

Bollard 4 Pipe 1S Lower

Bollard 4 Pipe 1S Upper

Bollard 4 Shore Pipe 1N Lower

Bollard 4 Shore Pipe 1N Upper

Bollard 4 Shore Pipe 1N ( 2nd Attempt)

Pipe 5.2 Pipe 5.2 Pipe 5.2 Pipe 5.1 Pipe 5.1 Pipe 4.2 Pipe 4.2 Pipe 4.1 Pipe 4.1 Pipe 4.2 Pipe 4.2 Pipe 4.2

Analyte mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L

Total Petroleum Hydrocarbons 260 150 130 59 19 0.74† U 0.98† U U U U

Chlorobenzene 0.17* 0.13 0.14 0.092 0.1 0.08 0.086 0.074 0.075 0.087 0.2 0.084 o‐Terphenyl 0.11 0.13 0.13 0.11 0.11 0.1 0.085 0.079 0.096 0.097 0.21 0.1

U ‐ Indicates the analyte was analyzed for but not detected

* Indicates an estimated value for TIC's † Surrogate is outside control limits

Liquid ‐ Chemical analyses (view full report)

Appendix VII.

11”x17” version of plates

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