a Dwgs-CHL023-Amendment 1-Half Size (11x17).pdf

PDF 23 MB Posted Apr 26, 2021

Attached to: CHL023 Moose Creek Dam Safety Modification Solicitation
Solicitation number: W911KB21R0001
Issued by: Department of the Army Corps of Engineers Engineering District Alaska

About this file

Written by GovTribe AI · Dec 27, 2023

This document provides details for a federal contract solicitation. The solicitation is for the Moose Creek Dam Safety Modification project located in North Pole, Alaska. The project involves constructing a mix-in-place barrier wall in the embankment of Moose Creek Dam at the Chena River Lakes Flood Control Project. Specifically, the project requires constructing 4.5 miles of barrier wall between 56 to 66.5 feet below the crest of the dam embankment using Portland Cement and Bentonite. The barrier wall is expected to be between 22 to 36 inches wide and achieve unconfined compressive strengths of 200 psi after 28 days and approximately 500 psi in the long term. The solicitation will use a single phase source selection tradeoff process and award a firm fixed price contract to the offeror providing the best overall value to the government considering both non-price evaluation factors and price. The Department of the Army Corps of Engineers Engineering District Alaska is the contracting agency. A pre-proposal site visit has been scheduled and offerors should monitor the Beta SAM website for any solicitation amendments.

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Other files

File	Type	Posted
a Dwgs-CHL023-Amendment 3-Half Size (11x17).pdf	PDF	May 12, 2021
e Specs-CHL023-Amentdment 3 without Div 00.pdf	PDF	May 12, 2021
b Dwgs-CHL023-Amendment 3-Full Size (22x34).pdf	PDF	May 12, 2021
W911KB21R0001-Amendment 0003.pdf	PDF	May 12, 2021
W911KB21R0001 Amendment 0002 Div 00.pdf	PDF	May 4, 2021
W911KB21R0001 Amendment 0002 Div 00.pdf	PDF	May 4, 2021
b Dwgs-CHL023-Amendment 2-Full Size (22x34).pdf	PDF	May 4, 2021
e Specs-CHL023-Amendment 2 without Div 00.pdf	PDF	May 4, 2021
a Dwgs-CHL023-Amendment 2-Half Size (11x17).pdf	PDF	May 4, 2021
e Specs CHL023 Amendment 1 without Div 00.pdf	PDF	Apr 26, 2021
W911KB21R00001 Amendment 0001(Final).pdf	PDF	Apr 26, 2021
b Dwgs-CHL023-Amendment 1-Full Size (22x34).pdf	PDF	Apr 26, 2021
J 35 73 20.00 29 Attachment (2) Geotechnical Relief Well Pump Testing Report-Amendment #1.pdf	PDF	Apr 26, 2021
Moose Creek Dam Site Visit Sign In Sheet.pdf	PDF	Apr 16, 2021
Moose Creek Damn Pre-Proposal Presentation 4-9-2021.pdf	PDF	Apr 9, 2021
i 35 73 20.00 29 Attachment (1) GDR MCD Safety Mod-RFP, Part 4 of 4.pdf	PDF	Apr 2, 2021
e Specs-CHL023-RFP_with_Div_00.pdf	PDF	Apr 2, 2021
c Dwgs-CHL023-RFP-Exhibit Arch-E1 (30x42).pdf.pdf	PDF	Apr 2, 2021
g 35 73 20.00 29 Attachment (1) GDR MCD Safety Mod-RFP, Part 2 of 4.pdf	PDF	Apr 2, 2021
h 35 73 20.00 29 Attachment (1) GDR MCD Safety Mod-RFP, Part 3 of 4.pdf	PDF	Apr 2, 2021
a Dwgs-CHL023-RFP-Half Size (11x17).pdf	PDF	Apr 2, 2021
f 35 73 20.00 29 Attachment (1) GDR MCD Safety Mod-RFP, Part 1 of 4.pdf	PDF	Apr 2, 2021
d Dwgs-CHL023-RFP-Exhibit ANSI-F (28x40).pdf	PDF	Apr 2, 2021
b Dwgs-CHL023-RFP-Full Size (22x34).pdf	PDF	Apr 2, 2021

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SIXTEENTH LINES (16THLN)

ACID WASTE PIPING (ACIDWS)

BOILER BLOWDOWN PIPING (BOILBD)

BRINE SYSTEM RETURN PIPING (BRINER)

BRINE SYSTEM SUPPLY PIPING (BRINES)

BUSWAYS (BUSWAY)

CABLE TV SYSTEM EQUIPMENT (CABLTV)

CLOSED-CIRCUIT TV SYSTEM EQUIPMENT (CCTV)

CONDENSATE PIPING (CDRNAF)

COLD WATER PIPING (CLDWTR)

COMPRESSED AIR PIPING (CMPAIR)

OVERHEAD COMMUNICATIONS/TELEPHONE LINES (COMARN)

EXISTING OVERHEAD COMMUNICATIONS/TELEPHONE LINES (COMARX)

UNDERGROUND COMMUNICATIONS/TELEPHONE LINES (COMUGN)

EXISTING UNDERGROUND COMM/TELEPHONE LINES (COMUGX)

CONDENSATE WATER RETURN PIPING (CONDWR)

CONDENSATE WATER SUPPLY PIPING (CONDWS)

PROPERTY EASEMENTS (CONEMT)

CONSTRUCTION LIMITS/CONTROL, STAGING AREA (CONLMT)

CULVERTS (CULVRT)

CHILLED WATER RETURN PIPING (CWR)

CHILLED WATER SUPPLY PIPING (CWS)

BOTTOM OF DITCH OR WASH (DITCH)

DUAL TEMPERATURE SYSTEM RETURN PIPING (DTR)

DUAL TEMPERATURE SYSTEM SUPPLY PIPING (DTS)

PRIMARY OVERHEAD ELECTRICAL UTILITY LINES (EPARN)

EXISTING PRIMARY OVERHEAD ELECTRICAL UTILITY LINES (EPARX)

UNDERGROUND PRIMARY ELECTRIC UTILITY LINES (EPUGN)

EXISTING UNDERGROUND PRIMARY ELECTRIC UTILITY LINES (EPUGX)

SECONDARY OVERHEAD ELECTRIC UTILITY LINES (ESARN)

EXISTING SECONDARY OVERHEAD ELECTRIC UTILITY LINES (ESARX)

UNDERGROUND SECONDARY ELECTRIC UTILITY LINES (ESUGN)

(E) UNDERGROUND SECONDARY ELECTRIC UTILITY LINES (ESUGX)

UNDERGROUND DUCTBANKS (EUDUCN)

EXISTING UNDERGROUND DUCTBANKS (EUDUCX)

FENCES AND HANDRAILS (FENCE)

FIBER OPTICS CABLES (FIBOPT)

FIRE PROTECTION WATER LINES (FIRE)

FUEL SYSTEMS RETURN OIL PIPING (FUELOR)

FUEL SYSTEMS SUPPLY OIL PIPING (FUELOS)

FUEL SYSTEM OIL VENT PIPING (FUELOV)

GLYCOL HEATING SYSTEM RETURN PIPING (GHR)

GLYCOL HEATING SYSTEM SUPPLY PIPING (GHS)

GUARD RAILS (GUARD)

LABORATORY GAS HELIUM PIPING (HELIUM)

HOT WATER HEATING SYSTEM RETURN PIPING (HTHWR)

HOT WATER HEATING SYSTEM SUPPLY PIPING (HTHWS)

DOMESTIC WATER SYSTEM HOT WATER PIPING (HWTR)

LABORATORY GAS HYDROGEN PIPING (HYDRGN)

WALL INSULATION (INBATT, LTSCALE = 0.25)

INDUSTRIAL WATER/ACID/ALKALINE/OIL WASTE PIPING (IWASTE)

LAWN IRRIGATION SYSTEM PIPING (LAWNSP)

LABORATORY GAS PIPING (LGAS)

LIQUID PETROLEUM GAS PIPING (LIQPET)

MEDICAL/DENTAL NITROUS OXIDE GAS PIPING (NITOXI)

LABORATORY/MEDICAL/DENTAL NITROGEN PIPING (NITROG)

NON-POTABLE WATER PIPING (NONPOT)

NATURAL GAS PIPING (NTGASN)

EXISTING NATURAL GAS PIPING (NTGASX)

LABORATORY GAS PIPING: PIPING (OXYGEN)

PROPERTY LINES, EXISTING RECORDED PLATS (PROPL)

RAILROAD TRACKS (RAILRD, LTSCALE = 0.25)

REFRIGERATION SYSTEM DISCHARGE PIPING (REFRD)

REFRIGERATION SYSTEM LIQUID, SUPPLY PIPING (REFRL)

REFRIGERATION SYSTEM SUCTION, RETURN PIPING (REFRS)

ROOF DRAINS (ROOFDN)

SILT FENCE (SILT)

FIRE PROTECTION SPRINKLER PIPING (SPRINK)

SUPER SILT FENCE (SSILT)

SANITARY SEWER PIPING (SSWAF)

EXISTING SANITARY SEWER PIPING (SSWAFX)

HIGH PRESSURE STEAM PIPING (STEAMH)

LOW PRESSURE STEAM PIPING (STEAML)

MEDIUM PRESSURE STEAM PIPING (STEAMM)

ABOVE FLOOR/GRADE STORM SEWER PIPING (STRAF)

EXISTING ABOVE FLOOR/GRADE STORM SEWER PIPING (STRAFX)

BELOW FLOOR/GRADE STORM SEWER PIPING (STRMBF)

EXISTING BELOW FLOOR/GRADE STORM SEWER PIPING (STRMBFX)

EDGE OF TREES AND VEGETATION (TREEL)

MEDICAL/DENTAL VACUUM GAS PIPING (VACAIR)

SANITARY SEWER VENT PIPING (VENT)

DOMESTIC WATER MAIN PIPING (WATERL)

EXISTING DOMESTIC WATER MAIN PIPING (WATERX)

CABLE TRAYS AND WIREWAYS (WIREWY)

(E) 1' CONTOUR (COLOR 253 = 30% SCREEN, LINEWEIGHT = 0.25mm)

(E) 5' CONTOUR (COLOR 253 = 30% SCREEN, LINEWEIGHT = 0.50mm)

POST CONSTRUCTION 1' CONTOUR (LINEWEIGHT = 0.25mm)

POST CONSTRUCTION 5' CONTOUR (LIINEWEIGHT = 0.50mm)

LINE SYMBOL KEY (NOT ALL USED IN THESE DRAWINGS)

ACID ACID

BBD BBD

BR BR

B B

B B B B B B B B B B

CATV CATV

CCTV CCTV

CD CD

C C

C x C x

C C

C x C x

CR CR

C C

CWR CWR

CWS CWS

DTR DTR

DTS DTS

E E

Ex Ex

E E

E x E x

ES ES

ES x ES x

ES ES

ES x ES x

X X

FO FO

FOR FOR

FOS FOS

FOV FOV

GHR GHR

GHS GHS

HE HE

HTWR HTWR

HTWS HTWS

H H

LS LS

LGAS LGAS

NO NO

N N

G G

G x G x

O O

PL PL

RD RD

RL RL

RS RS

RD RD

SF SF

S S

SSF SSF

SS SS

SS x SS x

HPS HPS

LPS LPS

MPS MPS

SD SD

SDx SDx

SD SD

SDx SDx

VAC VAC

W W

Wx Wx

W W W W W W W W W W

A A

C/E C/E

CP CP

X X X X

F F

INW INW

LPG LPG

NPW NPW

1. SCOPE OF WORK: THIS PROJECT'S BASE ITEMS (SCHEDULE 1) CONSIST OF INSTALLING A BARRIER WALL - DEEP SOIL MIXING (BW - DSM) ALONG THE CREST OF MOOSE CREEK DAM NOMINALLY FROM STATION (STA) 320+00 TO STA 380+00, AS SHOWN ON THESE DRAWINGS. AT THE LOW POINT DRAIN THE BW - DSM WILL BE INTERRUPTED WITH SHEET PILE AND CONCRETE, WHICH WILL BE USED TO ACHIEVE A CONTINUOUS BARRIER STRUCTURE. THE BASE ITEMS ALSO INCLUDE SITE PREPARATION AND RESTORATION REQUIREMENTS. THE PROJECT INCLUDES TWO OPTIONAL SCHEDULES OF WORK. SCHEDULE 2 EXTENDS THE BW - DSM FROM STA 380+00 TO STA 402+85. SCHEDULE 3 TIES THE BW - DSM INTO THE CONCRETE CONTROL WORKS AND BUILDS 200 FEET OF BW - DSM ON EACH SIDE OF THE CONTROL WORKS TIE-IN. AT THE CONTROL WORKS THE BW - DSM WILL BE INTERRUPTED WITH BARRIER WALL - JET-GROUTING, WHICH WILL BE USED TO ACHIEVE A CONTINUOUS BARRIER STRUCTURE. THE CONTRACTOR HAS THE OPTION

OF PROPOSING ALTERNATIVE METHODS AT THE LOW POINT DRAIN AND CONTROL WORKS.

2. STAGING AREA: SEE CIVIL DRAWINGS FOR CONTRACTOR STAGING/LAYDOWN AREA.

3. PHOTO SHEETS: PHOTO SHEETS AND 3D REPRESENTATIONS ARE PROVIDED FOR INFORMATION ONLY.

4. EXISTING FACILITIES: THE CONTRACTOR MUST TAKE ALL APPROPRIATE PRECAUTIONS TO AVOID ANY DISTURBANCE TO THE EXISTING FACILITIES. PRIOR TO BEGINNING CONSTRUCTION, THE CONTRACTOR MUST PERFORM A PRE-CONDITION INSPECTION WITH THE CONTRACTING OFFICER'S REPRESENTATIVE, SEE SECTION 01 19 40.0029 SPECIAL ITEMS (CIVIL WORKS). THE CONTRACTOR WILL BE RESPONSIBLE FOR RESTORING ALL DISTURBED AREAS TO THEIR ORIGINAL CONDITION AT HIS OWN EXPENSE

UPON COMPLETION OF THE PROJECT.

5. VERTICAL DATUM: UNO, CONTRACT DRAWINGS USE ELEVATIONS RELATIVE TO NAVD88. EXHIBIT DRAWINGS USE NGVD29 FOR

ELEVATION. ADD 5.06 FEET TO CONVERT FROM NGVD29 TO NAVD88.

6. ACTIVE FLOOD CONTROL PROJECT: SEE SECTION 01 19 40.00 29 SPECIAL ITEMS FOR CIVIL WORKS AND SHEETS G-601 AND G-602.

7. WATER SOURCES: WATER FOR COMPACTION, DUST CONTROL, CONCRETE BATCHING, BARRIER WALL CONSTRUCTION, OR OTHER CONTRACTOR USE MUST BE OBTAINED BY THE CONTRACTOR AT OWN EXPENSE. THE PROJECT AREA INCLUDES SURFACE WATER SOURCES (LAKES AND THE CHENA RIVER) AND GROUND WATER SOURCES (RELIEF WELLS). THE CONTRACTOR MUST OBTAIN ALL REQUIRED PERMITS RELATED TO WATER USE FROM SOURCES WITHIN THE PROJECT AREA, FROM THE ALASKA DEPARTMENT OF

NATURAL RESOURCES.

8. THE CONTRACTOR DOES NOT HAVE EXCLUSIVE USE OF ANY AREAS OF THE CHENA RIVER LAKES FLOOD CONTROL PROJECT. SEE

SECTION 01 19 40.00 29 SPECIAL ITEMS (CIVIL WORKS) FOR ADDITIONAL INFORMATION.

9. ABANDONED THERMISTOR HOUSINGS, AND ANY ASSOCIATED EQUIPMENT OR CABLING, ON THE CREST OF THE DAM (SEE PHOTOS 23 AND 27 ON SHEET S-905) DO NOT REQUIRE PROTECTION. IF DAMAGED OR REMOVED THEY WILL BECOME THE PROPERTY OF THE

CONTRACTOR AND MUST BE DISPOSED OF IN AN APPROPRIATE MANNER.

GENERAL NOTES

HAUL / ACCESS ROAD (DASHED)

GRAVEL PATH (iLT-2Dot-Dash1x)

PAVED BIKE PATH

SGD

CREST

TOW TOP OF WALL (iMCD-TOW)

BOW BOTTOM OF WALL (iMCD-BOW)

SELECT GRAVEL DRAIN (iMCD-SELECT GRAVEL DRAIN)

DAM CREST (iMCD-CREST)

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

F, B

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

ON ORIGINAL DRAWING

0 1"

N O

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-

-0

D ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-G -0

-0

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

4-G -00

3_ G-

G-004

D G

-G -H

H D.

LIS

O A-

-G

O U

R C

1 1

N 3,930,000

E 1,440,000

N 3,930,000

E 1,458,000

N 3,936,000

E 1,440,000 N 3,942,000

N 3,942,000

E 1,464,000

N 3,948,000

E 1,446,000 N 3,954,000

N 3,954,000

E 1,458,000

CONTRACTOR'S

STAGING/LAYDOWN AREA,

SEE C-110.

NORTH BORROW,

AREA, SEE C-111.

CONTRACTOR'S

STAGING/LAYDOWN AREA,

SEE C-111

CONTROL

WORKS

LOW POINT

DRAIN

DISPOSAL

ACCESS ROAD

ORGANIC MATERIAL

DISPOSAL AREA /

TREE SALVAGE AREA

E 1,446,000

E 1,452,000

E 1,464,000

N 3,924,000

CHENA

LAKES

SOUTH BORROW

AREA, SEE C-110

N H

W Y

N 3,924,000

N 3,918,000

E 1,452,000

LAURANCE RO

DAWSON ROAD

LAURANCE RO

EAST CUTOFF DIKE ACCESS ROAD:

BARRIER WALL EXCESS MATERIAL

PLACEMENT AREA, APPROX. 6

ACRES, SEE C-102 AND C-103.

USACE OFFICE FOR CHENA RIVER

LAKES FLOOD CONTROL PROJECT

CHENA LAKES, LAKE

PARK CAMPGROUND

CHENA LAKES,

RIVER PARK

CAMPGROUND

CHENA LAKES,

LAKE PARK

LAURANCE ROAD AND BIKE PATH

TO BE REPLACED BY OPTIONAL

CLIN, UPON COMPLETION OF

BARRIER WALL, SEE PLANS AND

PROFILES ON C-220 THRU C-227,

SECTIONS ON C-228 AND C-229,

AND TYPICAL SECTIONS ON C-302.

LPG

SOUTH END OF PROJECT

BARRIER WALL SEE C-120

NORTH END OF PROJECT

BARRIER WALL SEE C-120

BARRIER WALL EXCESS

MATERIAL PLACEMENT

AREA AND SALVAGED TREE

STOCKPILE, SEE C-104

GATE

GATES

GATE

GATES

PL PL

PL PL PL PL PL

PLPL

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-101

/ H

D -X J.

O A-

0 2400'1200'

NOTES:

1. SEE C-120 FOR LAYOUT/CONTROL

2. SEE SECTION 01 19 40.00 29 REGARDING CONSTRUCTION

LIMITS

3. ALL GATES MUST BE SECURED, EITHER CLOSED AND LOCKED

OR GUARDED..

4. USE PLACEMENT AREA SHOWN ON C-104 AS THE PRIMARY

PLACEMENT PRIOR TO USING THE EAST CUTOFF DIKE AREA.

HAUL ROUTE

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

GRAVEL BIKE PATH

PAVED BIKE PATH

CONSTRUCTION WORK LIMITS, SEE C-301

OVERALL SITEA1 SCALE: 1" = 1200'

PL USACE PROPERTY LINE

#1 (1

C E

R R

C -3

C T

#1 (2

N O

O R

P R

AutoCAD SHX Text

N 3,923,000 N 3,923,000

N 3,924,000

N 3,925,000 N 3,925,000

N 3,926,000 E

1, 8, E 1, 0, E 1, 1, E 1, 2, E 1, 3, N 3,926,000

E 1, 5, N 3,922,000

E 1, 8, E 1, 0, E 1, 1, E 1, 2, E 1, 3, N 3,922,000

E 1, 5, E 1, 9, E 1, 9, E 1, 4, E 1, 4, ACCESS ROAD

PROTECT POL LINE,

SEE NOTES

SECONDARY EXCESS MATERIAL

PLACEMENT AREA, SEE NOTE 4

ON C-101

EAST CUTOFF DIKE ROAD

6750 LINEAR FEET

N 3,924,000

ORGANIC MATERIAL

DISPOSAL AREA / TREE

SALVAGE AREA

LPG

POL

FCT

POL

FUEL MANHOLE AND CATHODE

TEST PIT: PROTECT FROM

DAMAGE, SEE S-905

ACCESS ROAD: TO ONLY BE USED IF

OFFLOADING MATERIALS FROM

RAILROAD.

WETLANDS

EAST BOUNDARY SHOWN IS

THE DELINEATION BOUNDARY,

NOT THE WETLAND

BOUNDARY, TYPICAL.

E7 C-302

START OF SECONDARY EXCESS

MATERIAL PLACEMENT AREA,

SEE NOTE 4 ON C-101

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-102

- E

O C

/ H

D -X J.

O A-

500'0 250' SOUTH EXCESS MATERIAL PLACEMENT AREA - DISPOSAL - TREE SALVAGE PLANA1 SCALE: 1" = 250'

HAUL ROUTE

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. LOCATE POL LINE PRIOR TO ANY WORK.

2. LINE MAY BE SHALLOW AND REQUIRE ADDITIONAL COVER ADDED.

3. PROVIDE A MINIMUM OF 2' OF COVER IF HAULING OVER IT.

4. 12" MIN-18" PREFERRED CMP/HDPE CULVERTS SHALL BE PLACED TO ALLOW DRAINAGE.

EXPECT TO INSTALL 5 CULVERTS ALONG THIS ACCESS ROAD.

CONSTRUCTION WORK LIMITS

A1 / C-101

O N

S M

U T

R C

1 1

N 3,923,000 N 3,923,000

N 3,924,000

N 3,925,000 N 3,925,000

N 3,926,000

E 1, 6, E 1, 8, E 1, 9, E 1, 0, E 1, 1, N 3,926,000

E 1, 3, N 3,922,000

E 1, 6, E 1, 8, E 1, 9, E 1, 0, E 1, 1, N 3,922,000

E 1, 3, E 1, 7, E 1, 7, E 1, 2, E 1, 2, SECONDARY EXCESS MATERIAL

PLACEMENT AREA, SEE NOTE 4 ON C-101

EAST CUTOFF DIKE ROAD

1650 LINEAR FEET

N 3,924,000

E7 C-302

DIKE CENTERLINE

NO EXCESS MATERIAL SHALL BE

PLACED ON EXISTING DIKE

DENOTED BY HATCHING.

NO EXCESS MATERIAL WILL

BE PLACED ON EXISTING DIKE

DENOTED BY HATCHING. N: 3924139

E: 1462939

BEGIN EAST CUTOFF DIKE

N: 3924167 E: 1455559

N: 3924160 E: 1461274

N: 3924311 E: 1455674

PLPL

PLPLPL

PL PL PL PL PL PL PL PL PL PL PL

PLPLPLPLPLPLPLPLPLPLPL

PL PL PL

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-103

L D

/ H

D -X J.

O A-

500'0 250'

SOUTH EXCESS MATERIAL AREAA1 SCALE: 1" = 250'

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

CONSTRUCTION WORK LIMITS

A1 / C-101

NOTE: 12" MIN-18" PREFERRED CMP/HDPE CULVERTS SHALL BE

PLACED TO ALLOW DRAINAGE. EXPECT TO INSTALL 5 CULVERTS

ALONG THIS ACCESS ROAD.

PL USACE PROPERTY LINE

#1 (1

C E

R C

#1 (2

O N

S M

U T

R C

N 3,946,200 N 3,946,200

N 3,946,600 N 3,946,600

N 3,947,000

E 1, 4, N 3,947,000

E 1, 7, E 1, 4, E 1, 5, E 1, 5, E 1, 6, E 1, 6, E 1, 7, N 3,945,400

E 1, 4, E 1, 5, E 1, 5, E 1, 6, E 1, 6, N 3,945,400

E 1, 7, E 1, 4, E 1, 4, E 1, 6, E 1, 6, PRIMARY EXCESS WALL MATERIAL

PLACEMENT AREA (10 AC), SEE NOTE 4

ON C-101: SLOPE TO DRAIN NORTH,

AWAY FROM CHENA RIVER SEE C-302

USACE OPERATIONS

AREA - (1.3 AC)

SALVAGE TREE

STORAGE AREA

(1.3 AC)

CONTRACTOR MUST

MAINTAIN ACCESS

THROUGH AREAS

CONTRACTOR MUST

MAINTAIN ACCESS

THROUGH AREAS

CONTRACTOR MUST

MAINTAIN PUBLIC

ACCESS TO AREAS

CONTRACTOR MUST

MAINTAIN PUBLIC

ACCESS TO AREAS

- O

ALL WORK IN VICINITY OF CONTROL

WORKS MUST BE COORDINATED

WITH CONTRACTING OFFICER'S

REPRESENTATIVE AND ADDRESSED

IN WORK PLAN

CONTRACTOR MUST

MAINTAIN ACCESS

THROUGH AREAS

USACE RIP RAP

STORAGE

N 3,945,800 N 3,945,800

LIMITS OF EXCESS PLACEMENT AREA. MATERIAL

MUST NOT BE ADDED TO THE STABILITY BERM.

ROAD IS OFF LIMITS

TO CONTRACTOR.

RAMP TO FLOODWAY IS OFF

LIMITS TO CONTRACTOR.

CONTROL WORKS

USACE MUST BE PROVIDED

ACCESS DURING CONSTRUCTION.

FLOODWAY USACE MUST

BE PROVIDED ACCESS

DURING CONSTRUCTION.

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-104

N O

D T

/ H

D -X J.

O A-

200'0 100'SCALE: 1" = 100'

NORTH EXCESS MATERIAL AND TREE SALVAGE PLANA1

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

CONSTRUCTION WORK LIMITS

C-302SIMILAR

E1 C-302

A1 / C-101

P R

S M

U T

R C

CONTRACTOR'S STAGING/

LAYDOWN AREA

N 3,942,000 E

1, 7, E 1, 8, E 1, 9, E 1, 0, E 1, 1, E 1, 2, E 1, 3, N 3,942,000

E 1, 4, N 3,941,000 N 3,941,000

N 3,940,000N 3,940,000

N 3,939,000 N 3,939,000

N 3,938,000

E 1, 4, E 1, 3, E 1, 2, E 1, 1, E 1, 0, E 1, 9, E 1, 8, N 3,938,000

E 1, 7, SOUTH BORROW AREA

MAINTAIN 50'

BUFFER OF

TREES

FOUNDATION

MAINTAIN 50'

BUFFER OF

TREES

MAINTAIN 50'

BUFFER OF

TREES

MAINTAIN A MINIMUM

50' BUFFER OF TREES

OPTIONAL CLIN FOR

CONTRACTOR TO PAVE

PATH FROM ACCESS ROAD

TO LAKE PARK ROAD

NOTES:

1. LIMITS SHOWN ARE LIMITS OF CLEARING AND BORROW.

2. UPON COMPLETION, BORROW AREAS RECLAMATION IS

REQUIRED, SEE SPECIFICATION 01 57 20.01 29.

F1 C-302

DRAINAGE PIPE

WETLANDS

DO NOT

REMOVE

150' x 300' AREA RESERVED FOR

GOVERNMENT FIELD OFFICE, QA

LAB (BY OTHERS) AND

GOVERNMENT TOILET FACILITIES

ACCESS ROAD

C-302

GRAVEL ACCESS ROAD TO BE

REBUILT BY OPTIONAL CLIN UPON

COMPLETION OF ACCESS USAGE,

2,150 LINEAL FEET

INSTALL

CULVERTS FOR

ACCESS ROAD

PERMANENT ACCESS

ROAD REQUIRED TO BE

CONSTRUCTED, SEE

C-218

N: 3939944 E: 1450852

N: 3938731 E: 1450781

N: 3938467 E: 1450909

N: 3938467 E: 1451857

N: 3938795 E: 1452061

N: 3939702 E: 1452061

AP 3027 AP 3028

AP 3029 AP 3030 AP 3031

AP 3032 AP 3033

AP 3034 AP 3035

AP 3036

AP 3037 AP 3038

AP 3039 AP 3040 AP 3041

AP 3042

AP 3043

AP 3044

AP 3045

AP 3061

AP 3062

AP 3057

AP 3058

AP 3059

AP 3060

N: 3940240 E: 1449685

N: 3940540 E: 1449835

/EC

C /E

C/E

C /E

C/E

APPROXIMATE LOCATION OF 30'

OVERHEAD ELECTRIC POWER CORRIDOR

PROVIDING ELECTRIC POWER TO SOUTH

STAGING/LAYDOWN AREA, BY OTHERS,

PRIOR TO THE END OF CALENDAR YEAR

2021.

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-110

O R

R O

W S

/ H

D -X J.

O A-

500'0 250'

SOUTH BORROW SITE PLANA1 SCALE: 1" = 250'

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

HAUL ROUTE

GRAVEL BIKE PATH

PAVED BIKE PATH

CONSTRUCTION WORK LIMITS

A1 / C-101

O H

O R

R C

1 1

ACCESS ROAD: WIDEN AND CLEAR

TO LIMITS SHOWN AS REQUIRED

NORTH BORROW

AREA

NOTES:

1. CONTRACTOR'S STAGING/LAYDOWN AREA MUST BE

WITHIN THE BORROW AREA.

2. ORGANICS TO BE STORED WITHIN BORROW AREA.

3. LIMITS SHOWN ARE LIMITS OF CLEARING AND

BORROW.

2. UPON COMPLETION, BORROW AREAS RECLAMATION IS

REQUIRED, SEE SPECIFICATION 01 57 20.01 29.

N 3,951,000 N 3,951,000

N 3,952,000 N 3,952,000

N 3,953,000 N 3,953,000

N 3,954,000

E 1, 5, E 1, 7, E 1, 8, E 1, 9, E 1, 0, N 3,954,000

E 1, 2, N 3,950,000

E 1, 5, E 1, 7, E 1, 8, E 1, 9, E 1, 0, N 3,950,000

E 1, 2, E 1, 6, E 1, 6, E 1, 1, E 1, 1, INSTALL ACCESS ROAD,

SEE DWGS C-217

ACCESS ROAD

OPTIONAL CLIN FOR

CONTRACTOR TO

WIDEN RAMP, SEE C-215

N: 3952603 E: 1458219

N: 3952008 E: 1457479

N: 3951848 E: 1457567

N: 3951638 E: 1457913

N: 3951468 E: 1457929

N: 3951354 E: 1458858

N: 3952374 E: 1458833

N: 3952127 E: 1458743

AP 3046

AP 3047

AP 3048

AP 3049

AP 3050 AP 3051

AP 3052

AP 3053

AP 3054

AP 3055

AP 3056

PL PL PL

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-1

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

-00

2-C -10

1_ C-

C-111

N O

B O

R R

O W

/ H

D -X J.

O A-

500'0 250'

NORTH BORROW SITE PLANA1 SCALE: 1" = 250'

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

CONSTRUCTION WORK LIMITS

A1 / C-101

PL USACE PROPERTY LINE

C E

R C

STATION

231+00 232+00 233+00 234+00 235+00 236+00 237+00 238+00 239+00 240+00 241+00 242+00 243+00 244+00 245+00 246+00 247+00 248+00 249+00 250+00 251+00 252+00 253+00

C R

CREST CREST

BOW

TOW ELEV: 526 TOW ELEV: 526

TOW TOW

STA:240+00

ELEV:505

STA:243+50

ELEV:470

510510

515515

520520

SOUTH END OF BARRIER WALL @ 240+00

30" CMP

E INV = 503.63'

W INV = 502.98'

30" CMP

E INV = 503.37'

W INV = 502.99'

30" CMP

E INV = 503.10'

W INV = 501.67'

30" CMP

E INV = 503.00'

W INV = 500.88'

30" CMP

E INV = 502.88'

W INV = 501.45' 30" CMP

E INV = 502.81'

W INV = 501.71' 30" CMP

E INV = 502.20'

W INV = 501.48'

30" CMP

E INV = 502.01'

W INV = 501.11'

LAURANCE ROAD

ASPHALT

PARKING

F F

PLANTER

AUE

ACAUE

AUE

OH/C

COM

C J

COM ENTERS TRENCH

TO CONTROL WORKS

PLANTER

P 326

P 327

P 332

P 333

P 496

P 497

P 498

AP 2897

AP 2898

AP 2899

AP 2943

AP 2944

AP 2945

AP 2946

AP 2947

AP 2952

AP 2994

AREA OFF LIMITS

TO CONTRACTOR

STA:244+00

CONTRACTOR MUST MINIMIZE CLOSURE FOR

PUBLIC USE. OPERATIONS MUST HAVE

ACCESS THROUGH DURATION OF PROJECT,

EXCEPT WHEN BARRIER WALL INSTALLATION

IS BEING PERFORMED AT CROSSING.

CONSTRUCTION BASE LINE

C-220 TO C-227CONTRACTOR MUST NOT USE

PARKING AREA DURING CONSTRUCTION.

CONTRACTOR MUST MINIMIZE CLOSURE TO

ALLOW PUBLIC USE.

SEE NOTES 3 & 4SEE NOTES 3 & 4

LAURANCE ROAD RESTORE

BEGIN, SEE C-220 TO C-227

C H

S H

-2

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 1

O F

/ H

D -X J.

O A-

C-201

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON METHOD OF

CONSTRUCTION. TOP OF WALL MUST BE NO LESS THAN

ELEVATION 526. SEE B1 / C-304 AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE INFORMATION

ON PIEZOMETERS, MONITORING WELLS, THERMISTORS AND

RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND COMMUNICATIONS

LINES IN DAM CREST EXPOSED BY EXCAVATION, MUST BE

REMOVED AND DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES AT EACH END

OF EXCAVATION.

5. SEE SPECIFICATIONS FOR DEMONSTRATION SECTION LOCATION

AND REQUIREMENTS.

6. THE CONTRACTOR MUST DETERMINE GROUND WATER LEVELS

PRESENT DURING CONSTRUCTION AND ADJUST PROCEDURES

AS NECESSARY TO MEET CONTRACT REQUIREMENTS.

7. REFERENCE SECTION 35 73 20.00 29 FOR ADDITIONAL

FOUNDATION, EMBANKMENT, AND GROUND WATER TABLE

INFORMATION.

8. DURING THE CRREL GEOPHYSICAL INVESTIGATION,

DISCONTINUOUS PERMAFROST WAS INTERPRETED TO EXIST

BETWEEN MOOSE CREEK DAM STATIONS 245+00 AND 310+00

BELOW ELEVATION 475 FEET NAVD88. THE CONTRACTOR MUST

ANTICIPATE ENCOUNTERING PERMAFROST WHILE INSTALLING

AT LEAST 1,600 SQUARE YARDS OF BARRIER WALL BETWEEN

STATIONS 245+00 AND 310+00. REFERENCE SPECIFICATION

SECTION 35 73 20.00 29 GEOTECHNICAL DATA REPORT FOR

ADDITIONAL INFORMATION RELATED TO PERMAFROST.

SCALE: 1" = 100'

PLAN - STA 230+00 TO STA 252+70E1 200'0 100'

PROFILE - STA 230+00 TO STA 252+70A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-202

1 1

O W

G R

D R

STATION

253+00 254+00 255+00 256+00 257+00 258+00 259+00 260+00 261+00 262+00 263+00 264+00 265+00 266+00 267+00 268+00 269+00 270+00 271+00 272+00 273+00 274+00 275+00275+39

C R

CREST CREST CRESTCREST CREST CREST

BOW BOW BOW

TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

E INV = 502.20'

W INV = 501.48' 30" CMP

E INV = 502.01'

W INV = 501.11'

30" CMP

E INV = 501.73'

W INV = 501.10' 30" CMP

E INV = 501.37'

W INV = 500.44'

30" CMP

E INV = 501.65'

W INV = 500.03'

30" CMP

E INV = 500.95'

W INV = 500.43'

30" CMP

E INV = 500.60'

W INV = 499.97'

30" CMP

E INV = 500.86'

W INV = 499.71'

30" CMP

E INV = 500.26'

W INV = 499.16'

30" CMP

E INV = 500.07'

W INV = 499.10'

30" CMP

E INV = 499.76'

W INV = 499.23'

E INV = 499.92'

W INV = 498.37'

LAURANCE ROAD

F F

PLANTER

AUE

ACAUE

OH/E

COM

OH/C

COM

OH/E

E C

WWV

COM ENTERS TRENCH

TO CONTROL WORKS

COM DROP

FUEL TANK FILL PIPE

ELECTRIC GATE

GATE CONTROLS

RW RW RW RW RW

RW RW RW RW

RW RW

P 338

P 339

P 499

AP 2900

AP 2948

AP 2949

AP 2950

AP 2951

AP 2959

AP 2969

00 260

CORPS OF ENGINEERS

PROJECT OFFICE

ACCESS

FEE BOOTH

CONSTRUCTION BASE LINE

SEE NOTE 3 & 4

SEE NOTES 3 & 4 SIGN, REMOVE AND

REPLACE AS NEEDED.

C H

S H

-2

ATC

LIN

E STA. 275+38.73

(SEE SH

T. C

-203)

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 2

O F

/ H

D -X J.

O A-

C-202

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON METHOD OF

CONSTRUCTION. TOP OF WALL MUST BE NO LESS THAN

ELEVATION 526. SEE B1 / C-304 AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE INFORMATION

ON PIEZOMETERS, MONITORING WELLS, THERMISTORS AND

RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND COMMUNICATIONS

LINES IN DAM CREST EXPOSED BY EXCAVATION, MUST BE

REMOVED AND DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES AT EACH END

OF EXCAVATION.

5. SEE SPECIFICATIONS FOR DEMONSTRATION SECTION LOCATION

AND REQUIREMENTS.

6. THE CONTRACTOR MUST DETERMINE GROUND WATER LEVELS

PRESENT DURING CONSTRUCTION AND ADJUST PROCEDURES

AS NECESSARY TO MEET CONTRACT REQUIREMENTS.

7. REFERENCE SECTION 35 73 20.00 29 FOR ADDITIONAL

FOUNDATION, EMBANKMENT, AND GROUND WATER TABLE

INFORMATION.

8. DURING THE CRREL GEOPHYSICAL INVESTIGATION,

DISCONTINUOUS PERMAFROST WAS INTERPRETED TO EXIST

BETWEEN MOOSE CREEK DAM STATIONS 245+00 AND 310+00

BELOW ELEVATION 475 FEET NAVD88. THE CONTRACTOR MUST

ANTICIPATE ENCOUNTERING PERMAFROST WHILE INSTALLING

AT LEAST 1,600 SQUARE YARDS OF BARRIER WALL BETWEEN

STATIONS 245+00 AND 310+00. REFERENCE SPECIFICATION

SECTION 35 73 20.00 29 GEOTECHNICAL DATA REPORT FOR

ADDITIONAL INFORMATION RELATED TO PERMAFROST.

SCALE: 1" = 100'

PLAN - STA 252+70 TO STA 275+39E1 200'0 100'

A1 / C-120

PROFILE - STA 252+70 TO STA 275+39A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-201 E1 / C-203

1 1

O W

G R

D R

STATION

277+00 278+00 279+00 280+00 281+00 282+00 283+00 284+00 285+00 286+00 287+00 288+00 289+00 290+00 291+00 292+00 293+00 294+00 295+00 296+00 297+00 298+00298+09

C R

CREST CREST CRESTCREST CREST CREST

BOW

BOW BOW

TOW ELEV: 526 TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

STA:284+00

ELEV:470

STA:285+00

ELEV:468

AP 2901-TH-(MW 099)

AP 2903-TH-(MW 100)

525525

520520

530530 530530

30" CMP

E INV = 500.07'

W INV = 499.10'

30" CMP

E INV = 499.76'

W INV = 499.23'

30" CMP

E INV = 499.92'

W INV = 498.37'

30" CMP

E INV = 499.52'

W INV = 498.25'

30" CMP

E INV = 499.04'

W INV = 497.36'

30" CMP

E INV = 498.51'

W INV = 497.04'

30" CMP

E INV = 498.47'

W INV = 496.23'

30" CMP

E INV = 498.22'

W INV = 496.71'

30" CMP

E INV = 498.22'

W INV = 495.92'

30" CMP

E INV = 498.20'

W INV = 495.56'

30" CMP

E INV = 498.04'

W INV = 495.28'

30" CMP

E INV = 497.62'

W INV = 495.69'

30" CMP

E INV = 498.06'

W INV = 495.92'

30" CMP

E INV = 498.17'

W INV = 495.77'

LAURANCE ROAD LAURANCE ROAD

ACAUE

C C

RW RW RW RW

RW RW RW RW RW RW RW

RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW

P 344

P 425

P 426

P 427P 428

P 429

P 430

P 431 P 434

P 435

P 446

P 459

P 460

P 470

P 471

P 472

P 473

AP 2929

AP 2930

AP 2950

AP 2951

AP 2953

AP 2954

P 433

AP 2983

00 280

T-87-4 T-87-5

T-87-6

T-87-7

T-87-8 T-87-9

T-87-10

CONSTRUCTION BASE LINE

NO RAMPS ALLOWED FROM

STATION 278+00 TO 310+00

SEE NOTE 3 & 4

C H

S H

-2

ATC

LIN

E STA. 298+08.73

(SEE SH

T. C -204)

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 3

O F

/ H

D -X J.

O A-

C-203

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON METHOD OF

CONSTRUCTION. TOP OF WALL MUST BE NO LESS THAN

ELEVATION 526. SEE B1 / C-304 AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE INFORMATION

ON PIEZOMETERS, MONITORING WELLS, THERMISTORS AND

RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND COMMUNICATIONS

LINES IN DAM CREST EXPOSED BY EXCAVATION, MUST BE

REMOVED AND DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES AT EACH END

OF EXCAVATION.

5. SEE SPECIFICATIONS FOR DEMONSTRATION SECTION LOCATION

AND REQUIREMENTS.

6. THE CONTRACTOR MUST DETERMINE GROUND WATER LEVELS

PRESENT DURING CONSTRUCTION AND ADJUST PROCEDURES

AS NECESSARY TO MEET CONTRACT REQUIREMENTS.

7. REFERENCE SECTION 35 73 20.00 29 FOR ADDITIONAL

FOUNDATION, EMBANKMENT, AND GROUND WATER TABLE

INFORMATION.

8. DURING THE CRREL GEOPHYSICAL INVESTIGATION,

DISCONTINUOUS PERMAFROST WAS INTERPRETED TO EXIST

BETWEEN MOOSE CREEK DAM STATIONS 245+00 AND 310+00

BELOW ELEVATION 475 FEET NAVD88. THE CONTRACTOR MUST

ANTICIPATE ENCOUNTERING PERMAFROST WHILE INSTALLING

AT LEAST 1,600 SQUARE YARDS OF BARRIER WALL BETWEEN

STATIONS 245+00 AND 310+00. REFERENCE SPECIFICATION

SECTION 35 73 20.00 29 GEOTECHNICAL DATA REPORT FOR

ADDITIONAL INFORMATION RELATED TO PERMAFROST.

SCALE: 1" = 100'

PLAN - STA 275+39 TO STA 298+09E1 200'0 100'

A1 / C-120

PROFILE - STA 275+39 TO STA 298+09A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-202 E1 / C-204

1 1

O W

G R

D R

CREST CREST CREST

STATION

299+00 300+00 301+00 302+00 303+00 304+00 305+00 306+00 307+00 308+00 309+00 310+00 312+00 313+00 314+00 315+00 316+00 317+00 318+00 319+00 320+00 320+79

C R

CREST CREST CREST

BOW BOW BOW

TOW ELEV: 526 TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

STA:317+80

ELEV:490

STA:320+00

ELEV:468

DEPTH TRANSITION REQUIRED

WITHOUT AWARD OF SCHEDULE 2

AP 2903-TH-(MW 100)

E INV = 497.62'

W INV = 495.69'

30" CMP

E INV = 498.06'

W INV = 495.92'

30" CMP

E INV = 498.17'

W INV = 495.77'

30" CMP

E INV = 498.11'

W INV = 497.38'

30" CMP

E INV = 497.98'

W INV = 496.57'

30" CMP

E INV = 497.96'

W INV = 495.89'

30" CMP

E INV = 498.08'

W INV = 495.66'

30" CMP

E INV = 497.25'

W INV = 494.74'

30" CMP

E INV = 496.40'

W INV = 494.43'

30" CMP

E INV = 495.78'

W INV = 492.82'

30" CMP

E INV = 495.16'

W INV = 493.57'

30" CMP

E INV = 494.57'

W INV = 493.28'

30" CMP

E INV = 494.42'

W INV = 492.62'

LAKE PAR

K R

LAURANCE ROAD LAURANCE ROAD

AUE AC

ACAUE

C C

RW RW RW

RW RW RW RW RW RW RW RW RW RW

RW RW RW RW RW

RW RW

RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW

P 351

P 415

P 416

P 457

P 458 P 474

P 475 P 476 P 477

P 478

P 480

P 500 P 501

AP 2893

AP 2902

AP 2904

AP 2955

AP 2956

AP 2957

P 350

AP 2958

AP 2960

AP 2961

AP 2983

AP 2996

T-87-1T-87-2T-87-3

T-87-11

T-87-12

CONSTRUCTION BASE LINE

NO RAMPS ALLOWED FROM

STATION 278+00 TO 310+00

SEE NOTE 3 & 4

ATC

LIN

E STA. 298+08.73

(SEE SH

T. C -203)

C H

S H

-2

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 4

O F

/ H

D -X J.

O A-

C-204

D P

R O

-01

5-C -12

0_ C-

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON METHOD OF

CONSTRUCTION. TOP OF WALL MUST BE NO LESS THAN

ELEVATION 526. SEE B1 / C-304 AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE INFORMATION

ON PIEZOMETERS, MONITORING WELLS, THERMISTORS AND

RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND COMMUNICATIONS

LINES IN DAM CREST EXPOSED BY EXCAVATION, MUST BE

REMOVED AND DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES AT EACH END

OF EXCAVATION.

5. SEE SPECIFICATIONS FOR DEMONSTRATION SECTION LOCATION

AND REQUIREMENTS.

6. THE CONTRACTOR MUST DETERMINE GROUND WATER LEVELS

PRESENT DURING CONSTRUCTION AND ADJUST PROCEDURES

AS NECESSARY TO MEET CONTRACT REQUIREMENTS.

7. REFERENCE SECTION 35 73 20.00 29 FOR ADDITIONAL

FOUNDATION, EMBANKMENT, AND GROUND WATER TABLE

INFORMATION.

8. DURING THE CRREL GEOPHYSICAL INVESTIGATION,

DISCONTINUOUS PERMAFROST WAS INTERPRETED TO EXIST

BETWEEN MOOSE CREEK DAM STATIONS 245+00 AND 310+00

BELOW ELEVATION 475 FEET NAVD88. THE CONTRACTOR MUST

ANTICIPATE ENCOUNTERING PERMAFROST WHILE INSTALLING

AT LEAST 1,600 SQUARE YARDS OF BARRIER WALL BETWEEN

STATIONS 245+00 AND 310+00. REFERENCE SPECIFICATION

SECTION 35 73 20.00 29 GEOTECHNICAL DATA REPORT FOR

ADDITIONAL INFORMATION RELATED TO PERMAFROST.

SCALE: 1" = 100'

PLAN - STA 298+09 TO STA 320+79E1 200'0 100'

A1 / C-120

PROFILE - STA 298+09 TO STA 320+79A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-203 E1 / C-205

#1 (1

T O

C H

#1 (2

O W

G R

D R

STATION

321+00 322+00 323+00 324+00 325+00 326+00 327+00 328+00 329+00 330+00 331+00 332+00 333+00 334+00 335+00 336+00 337+00 338+00 339+00 340+00 341+00 342+00 343+00 343+49

C R

CREST CREST CREST

BOW BOW

BOW

TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

STA:335+00

ELEV:468

STA:336+00

ELEV:464

30" CMP

E INV = 494.57'

W INV = 493.28'

30" CMP

E INV = 493.98'

W INV = 493.06'

30" CMP

E INV = 494.12'

W INV = 492.27'

30" CMP

E INV = 493.88'

W INV = 492.09'

30" CMP

E INV = 493.89'

W INV = 492.45' 30" CMP

E INV = 493.78'

W INV = 491.87'

30" CMP

E INV = 494.78'

W INV = 491.50'

30" CMP

E INV = 495.25'

W INV = 492.29'

30" CMP

E INV = 495.53'

W INV = 494.48' 30" CMP

E INV = 495.33'

W INV = 491.49'

SOUTH SEEPAGE CHANNEL ACCESS ROAD

30" CMP

E INV = 494.42'

W INV = 492.62'

SOUTH SEEPAGE CHANNEL

LAURANCE ROAD

ASPHALT

PARKING

ACAUE

C C

RW RW

RW RW RW RW RW RW RW RW RW RW RW

RW RW RW RW RW RW RW RW RW RW

P 356

P 357

P 415

P 416

P 417

P 422 P 424 P 436 P 437

P 438P 439

P 440

P 444

P 445

P 502

P 503

P 518

P 519

P 520

AP 2905

AP 2906

AP 2960

AP 2961

AP 2962

AP 2963

AP 2964

AP 2990

AP 2996

AP 2997

AP 3058

AP 3057

AP 3059

AP 3060

CONSTRUCTION BASE LINE

CONSTRUCT

SOUTH ACCESS

ROAD, C-218

REMOVE AND REPLACE AS PART OF

NEW PAVED SOUTH ACCESS

PROVIDE CULVERTS AT

SEEPAGE CHANNEL, SEE C-218

PROTECT COMM

MANHOLE

PROTECT FIBER

OPTIC LINE

BIKE PATH TO BE REROUTED TO SOUTH

SEEPAGE CHANNEL ACCESS ROAD SEE C-218

(E) TIMBER AND STEEL FRAMED STAIRS ARE SIMILAR TO STAIRS NEAR

THE CONTROL WORKS - SEE EXHIBIT DWG SHEETS X-801 THRU X-805.

CONTRACTOR MUST PROTECT STAIRS AND/OR REBUILD TO ORIGINAL

OR BETTER CONDITION FOLLOWING BARRIER WALL INSTALLATION AND

STAIR DEMOLITION AS REQD FOR BARRIER WALL WORK.

SEE NOTES 3 & 4

PROTECT FIBER

OPTIC LINE CLEARING REQUIRED

RW RW

ATC

LIN

E STA. 320+78.99

(SEE SH

T. C -204)

C H

S H

-2

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 5

O F

/ H

D -X J.

O A-

C-205

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON

METHOD OF CONSTRUCTION. TOP OF WALL MUST

BE NO LESS THAN ELEVATION 526. SEE B1 / C-304

AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE

INFORMATION ON PIEZOMETERS, MONITORING

WELLS, THERMISTORS AND RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND

COMMUNICATIONS LINES IN DAM CREST EXPOSED

BY EXCAVATION, MUST BE REMOVED AND

DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES

AT EACH END OF EXCAVATION.

5. THE CONTRACTOR MUST DETERMINE GROUND

WATER LEVELS PRESENT DURING CONSTRUCTION

AND ADJUST PROCEDURES AS NECESSARY TO

MEET CONTRACT REQUIREMENTS.

6. REFERENCE SECTION 35 73 20.00 29 FOR

ADDITIONAL FOUNDATION, EMBANKMENT, AND

GROUND WATER TABLE INFORMATION.

SCALE: 1" = 100'

PLAN - STA 320+79 TO STA 343+49E1 200'0 100'

A1 / C-120

PROFILE - STA 320+79 TO STA 343+49A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-204 E1 / C-206

1 1

O W

G R

D R

STATION

345+00 346+00 347+00 348+00 349+00 350+00 351+00 352+00 353+00 354+00 355+00 356+00 357+00 358+00 359+00 360+00 361+00 362+00 363+00 364+00 365+00 366+00366+19

C R

CREST CREST CREST

BOW BOW BOW

TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

STATION=348+60

LOW POINT DRAIN

525 525

505 505 510 510

515 515

520 520

530 530

H H H HGGGG

30" CMP

E INV = 495.33'

W INV = 491.49'

30" CMP

E INV = 495.61'

W INV = 491.96'

30" CMP

E INV = 496.06'

W INV = 492.82'

30" CMP

E INV = 495.39'

W INV = 493.95'

30" CMP

E INV = 495.12'

W INV = 493.96'

30" CMP

E INV = 495.24'

W INV = 493.64'

30" CMP

E INV = 496.17'

W INV = 494.91'

30" CMP

E INV = 496.38'

W INV = 494.68' 30" CMP

E INV = 496.75'

W INV = 494.40'

30" CMP

E INV = 497.17'

W INV = 495.92'

E INV = 497.22'

W INV = 496.32'

30" CMP

E INV = 497.67'

W INV = 496.30'

SEEPAG

E C H

LAURANCE ROAD LAURANCE ROAD

AUEAC

AUE

ACAC

C C

RW RW RW RW RW RW

RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW

RW RW RW

P 274

P 275

P 276

P 277

P 278

P 279

P 280

P 281

P 282

P 283

P 284

P 285

P 286

P 361

P 375

P 447

P 448 P 449 P 450

P 451 P 452

P 453 P 454

P 455 P 456P 504

AP 2892

AP 2907

AP 2921 AP 2922

AP 2923

AP 2924

AP 2925

AP 2931

AP 2965

AP 2966

AP 2967

AP 2968

AP 2999 AP 3000

CONSTRUCTION BASE LINE

SEE NOTES 3 & 4

INCOMPLETE RELIEF

WELLS

P 361W

ATC

LIN

E STA. 343+49.24

(SEE SH

T. C -205)

C H

S H

-2

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 6

O F

/ H

D -X J.

O A-

C-206

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON

METHOD OF CONSTRUCTION. TOP OF WALL MUST

BE NO LESS THAN ELEVATION 526. SEE B1 / C-304

AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE

INFORMATION ON PIEZOMETERS, MONITORING

WELLS, THERMISTORS AND RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND

COMMUNICATIONS LINES IN DAM CREST EXPOSED

BY EXCAVATION, MUST BE REMOVED AND

DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES

AT EACH END OF EXCAVATION.

5. THE CONTRACTOR MUST DETERMINE GROUND

WATER LEVELS PRESENT DURING CONSTRUCTION

AND ADJUST PROCEDURES AS NECESSARY TO

MEET CONTRACT REQUIREMENTS.

6. REFERENCE SECTION 35 73 20.00 29 FOR

ADDITIONAL FOUNDATION, EMBANKMENT, AND

GROUND WATER TABLE INFORMATION.

SCALE: 1" = 100'

PLAN - STA 343+49 TO STA 366+19E1

A1 / C-120

200'0 100'

PROFILE - STA 343+49 TO STA 366+19A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-205 E1 / C-207

1 1

O W

G R

D R

STATION

367+00 368+00 369+00 370+00 371+00 372+00 374+00 375+00 376+00 377+00 378+00 379+00 380+00 381+00 382+00 383+00 384+00 385+00 386+00 387+00 388+00 388+90

C R

CREST CREST CREST

BOW BOW BOW

TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

525 525

505 505

505 505 510 510

510 510

515 515

520 520

530 530

30" CMP

E INV = 497.17'

W INV = 495.92'

30" CMP

E INV = 497.22'

W INV = 496.32'

30" CMP

E INV = 497.17'

W INV = 495.29'

30" CMP

E INV = 495.94'

W INV = 494.20'

30" CMP

E INV = 495.79'

W INV = 494.88'

30" CMP

E INV = 496.94'

W INV = 496.38'

30" CMP

E INV = 497.43'

W INV = 497.41'

30" CMP

E INV = 497.85'

W INV = 496.37'

30" CMP

E INV = 499.37'

W INV = 498.08' 30" CMP

E INV = 499.98'

W INV = 499.05'

SLO

G H

P TR

AIL

IVER

PAR

R O

LAURANCE ROAD LAURANCE ROAD

AUE

C C

GVEA OH/E

RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW RW

P 366

P 367

P 481

P 482

P 490

P 491

P 492

P 505

P 506

P 507

AP 2891

AP 2908

AP 2909

AP 2910

AP 2926

AP 2967

AP 2968

AP 2970

AP 2971

AP 3004

AP 3005

CONSTRUCTION BASE LINE

SEE NOTES 3 & 4

INCOMPLETE RELIEF

WELLS

500 500

C H

S H

-2

ATC

LIN

E STA. 388+89.58

(SEE SH

T. C -208)

D R

D W

G S

O N

D R

E C

O N

E D

C O

N O

O M

C H

O N

U .S

. A R

M Y

R D

H O

E, A

A C

O R

REFERENCE

NUMBER:

SHEET OF

1 2 3 4 5 6 7 8 9 10 11 12

US Army Corps of Engineers ® Alaska District

VERIFY SCALES: BAR IS ONE INCH

P O

, A

A M

O O

M O

O N

AM#1

1K B2

E-

-0 3-ra w in g O

:\E N

\P ub lic \E ng in ee r\U

\E N

-C W

\J ob s\ C

H L0

D w gs

\C H

-0

-C -1

-2

.d w g la st s av ed o n

M w as p lo tte d by

T ed ric k, R ob er t C

R M

Y C

A (U

) o n 4/

P M

- 7

O F

/ H

D -X J.

O A-

C-207

D P

R O

KEY PLAN

-01

5-C -12

0_ C-

TOP OF WALL, MINIMUM ELEV

PROBABLE MAXIMUM FLOOD

TOW

LEGEND

BOTTOM OF WALL

SELECT GRAVEL DRAIN

DAM CREST

BOW

CREST

BARRIER WALL

CONSTRUCTION BASE LINE(CBL)

CENTERLINE OF DAM

ASBUILT BOTTOM OF EXCAV.

"X" AT DATA POINTS

C-204

C-203

C-201

C-202

C-206

C-207

C-208

C-209

C-210

C-211

C-212

C-205

BACKGROUND IMAGE FROM

UNKNOWN SOURCE, DATED 18

MAY 2015. UNO, THE IMAGE IS

PROVIDED FOR GENERAL

REFERENCE ONLY.

NOTES:

1. TOP OF BARRIER WALL MAY BE DEPENDENT ON

METHOD OF CONSTRUCTION. TOP OF WALL MUST

BE NO LESS THAN ELEVATION 526. SEE B1 / C-304

AND F1 / C-304.

2. SEE SHEET C-601 FOR POINT TABLES WITH MORE

INFORMATION ON PIEZOMETERS, MONITORING

WELLS, THERMISTORS AND RELIEF WELLS.

3. ABANDONED DIRECT BURIED POWER AND

COMMUNICATIONS LINES IN DAM CREST EXPOSED

BY EXCAVATION, MUST BE REMOVED AND

DISPOSED OF BY CONTRACTOR.

4. CONTRACTOR MUST CUT EXPOSED UTILITY LINES

AT EACH END OF EXCAVATION.

5. THE CONTRACTOR MUST DETERMINE GROUND

WATER LEVELS PRESENT DURING CONSTRUCTION

AND ADJUST PROCEDURES AS NECESSARY TO

MEET CONTRACT REQUIREMENTS.

6. REFERENCE SECTION 35 73 20.00 29 FOR

ADDITIONAL FOUNDATION, EMBANKMENT, AND

GROUND WATER TABLE INFORMATION.

SCALE: 1" = 100'

PLAN - STA 366+19 TO STA 388+90E1

A1 / C-120

200'0 100'

PROFILE - STA 366+19 TO STA 388+90A1 HORIZ SCALE: 1" = 100'

VERT SCALE: 1" = 10'

A1 / C-120

E1 / C-206 E1 / C-208

1 1

O W

G R

D R

CREST CREST

STATION

389+00 390+00 391+00 392+00 393+00 394+00 395+00 396+00 397+00 398+00 399+00 400+00 401+00 402+00 403+00 404+00 405+00 406+00 407+00 408+00 409+00 410+00 411+00 411+59

C R

CREST CREST

BOW BOW

BOW

TOW ELEV: 526 TOW ELEV: 526 TOW ELEV: 526

TOW TOW TOW

STA:405+93

ELEV:464

STA:407+72

ELEV:470

NOTE: PORTIONS OF CONTROL

WORKS SURVEYED TO VERIFY

AS-BUILT DATA

30" CMP

E INV = 499.98'

W INV = 499.05'

30" CMP

E INV = 500.74'

W INV = 499.70'

30" CMP

E INV = 500.81'

W INV = 499.60'

30" CMP

E INV = 500.44'

W INV = 498.42'

30" CMP

E INV = 500.98'

W INV = 499.94'

C H

IVER

C H

IVER

LAURANCE ROAD

GRAVEL

LAYDOWN

AREA

O H/E

O H/C

AUE

C C

W W

O H/E

O H/C

GVEA OH/E

COM DROP

COM AND UE ENTER TRENCH

SS HOOKUP

WATERLINE ON

TOP OF GROUND

P 001

P 002

P 003

P 004

P 005

P 006

P 269 P 270P 271P 272

P 377

P 379

P 380

P 407

P 508

P 509

AP 2890

AP 2911

AP 2912

AP 2927

AP 2932

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Apr 26, 2021.