Am0002_Dwgs.pdf

P O

W E

R H

O U

S E R

D

POWERHOUSE RD.

GUTTER

CONCRETE CURB AND

SAW CUT & REMOVE

ASPHALT PAVEMENT

AND GUTTER &

CONCRETE CURB

SAW CUT & REMOVE

REMOVE SIDEWALK

ASPHALT PAVEMENT

SAW CUT & REMOVE

ASPHALT PAVEMENT

AND GUTTER &

CONCRETE CURB

SAW CUT & REMOVE

SAW CUT

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

REMOVE POWER POLE & BASE

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

REMOVE POWER POLE & BASE

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

REMOVE POWER POLE & BASE

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

SAW CUT

IRRIGATION SYSTEM

REMOVE & RELOCATE LAWN

REMOVE SIDEWALK

ADJUST TO GRADE

UTILITY HANDHOLE

CURB AND GUTTER

REMOVE CONCRETE

HANDHOLES TO GRADE

ADJUST MANHOLES/

SAW CUT

SAW CUT

SAW CUT

SAW CUT

CURB RAMP

REMOVE

DO NOT DISTURB

EX. CURB INLET

SHEET CG502SEE

DO NOT DISTURB,

EX. CURB INLET

DO NOT DISTURB

EX. GROUNDING GRID

SEE NOTE 1

EX. HANDRAIL

DO NOT DISTURB

EX. CONCRETE PAD

SEE SHEET CG502

DO NOT DISTURB

EX. CURB INLET

REMOVE TREE

DO NOT DISTURB

AND ADJACENT LANDSCAPING

EX. CANOPY STRUCTURE

PIPES TO REMAIN

MANHOLE, EXISTING

REMOVE STORM SEWER

PIPES TO REMAIN

MANHOLE, EXISTING

REMOVE STORM SEWER

FINAL SAWCUT INITIAL SAWCUT

INTIAL SLAB REMOVAL

FINAL SLAB REMOVAL

SLAB TO REMAIN

SEE NOTE 8

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U .S

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N 271,520.97

E 2,443,864.32

N 271,513.59

E 2,443,890.77

N 271,564.87

E 2,443,891.72

N 271,569.89

E 2,443,855.95

N 271,606.62

E 2,443,894.56

N 271,553.81

E 2,443,922.85

N 271,606.31

E 2,443,901.29

N 271,551.86

E 2,443,915.10

N 271,573.18

E 2,443,853.52

N 271,491.06

E 2,443,896.21

N 271,496.77

E 2,443,919.85

N 271,199.95

E 2,443,906.32

S O

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IT

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D A

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B

C

D

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2 3 4 5 6 7 8 9 10

SHEET ID

CD101

K L

M

K L

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W C

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W C

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A N

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R E -C

D .d g n

K L

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D E

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L A

N

N

20' 40'0

SCALE: 1" = 20' - 0"

NO SCALE

PCC PAVEMENT REMOVAL DETAIL

18"

A U

G U

S T

A

M

G

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A L R

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IS

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DE-ENERGIZE THIS CIRCUITY PRIOR TO EXCAVATION.

CONTRACTOR TO FIELD VERIFY DEPTH. CONTRACTOR TO PERFORM LOTO PROCEDURES TO

THE ASPHALT SURFACE. THE AS-BUILT BURIED DEPTH HAS NOT BEEN VERIFIED.

CONSTRUCTION PLANS REQUIRED THIS CONDUIT TO BE BURIED BETWEEN 1' AND 2' BELOW

COMPACT AS REQUIRED FOR PLACEMENT OF NEW PAVEMENT SECTION. ORIGINAL

GOVERNMENT COMPLETES REPAIRS, THE CONTRACTOR SHALL BACKFILL, GRADE AND

NOTICE TO THE GOVERNMENT WHEN THE CONDUIT WILL READY FOR REPAIR. AFTER THE

PERFORMS REPAIRS TO THE CONDUIT. THE CONTRACTOR SHALL PROVIDE ONE WEEK

CONTRACTOR SHALL CEASE ALL WORK IN THIS AREA FOR 3 DAYS WHILE THE GOVERNMENT

PROVIDING A MINIMUM OF 6" OF CLEARANCE ON SIDES AND UNDERNEATH CONDUIT. THE

SHALL EXPOSE BURIED ELECTRICAL CONDUIT FROM 'A-WALL' TO THE POWERHOUSE BY

AFTER REMOVAL OF EXISTING ASPHALT AND BASE MATERIAL IS COMPLETE, CONTRACTOR 8.

PROTECT EXISTING LANDSCAPING TO THE GREATEST EXTENT POSSIBLE.7.

MODIFICATION TO ENSURE PROPER OPERATION.

GREATEST EXTENT POSSIBLE. THE CONTRACTOR SHALL TEST THE SYSTEM AFTER

IRRIGATION MAIN SHALL BE RELOCATED TO OUTSIDE OF PAVEMENT AREAS TO THE

CONTRACTOR TO FIELD VERIFY ACTUAL LOCATION, MATERIAL, SIZE, AND CONDITION.

PURPOSES. MAIN IS ASSUMED TO BE 2.5”AND 3” DIAMETER DEPENDING ON LOCATION.

RELOCATED. THE LOCATION OF THE IRRIGATION MAIN IS ESTIMATED FOR BIDDING

CONSTRUCTION. IRRIGATION HEAD LOCATIONS ARE SHOWN AND SHALL BE REMOVED AND

6. THE EXISTING LAWN IRRIGATION SYSTEM SHALL BE MODIFIED TO ACCOMMODATE THE NEW

GOVERNMENT.

FOR DAMAMGE TO ANY UTILITIES AND SHALL REPAIR AT NO ADDITIONAL COST TO THE

PRIOR TO DEMOLITION AND EXCAVATION OPERATIONS. THE CONTRACTOR IS RESPONSIBLE

5. CONTRACTOR SHALL VERIFY LOCATIONS AND DEPTHS OF EXISTING SUBSURFACE UTILITIES

PRESENT.

CONTRACTING OFFICER'S REPRESENTATIVE MUST BE NOTIFIED IF ANY DISCREPANCIES ARE

4. ALL TOPOGRAPHIC INFORMATION SHOWN MUST BE VERIFIED BY THE CONTRACTOR. THE

REGULATIONS UNLESS INDICATED OTHERWISE.

DISPOSED OF IN ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE, AND FEDERAL

ALL REMOVED MATERIALS SHALL BE REMOVED FROM GOVERNMENT PROPERTY AND 3.

SHEET.

2. CONCRETE SAW CUTS SHALL UTILITZE A DOUBLE SAW CUT METHOD. SEE DETAIL THIS

AS NESESSARY TO AVOID DAMAGE DURING DEMOLITION AND PAVING OPERATIONS.

EXISTING HANDRAIL MOUNTED TO THE INTERIOR OF A-WALL MAY BE REMOVED AND RESET

WALL ("A-WALL") OR OTHER ITEMS TO REMAIN DURING PAVEMENT DEMOLITION OPERATIONS.

CONTRACTOR SHALL TAKE SPECIAL CARE TO NOT DAMAGE EXISTING CONCRETE TAILRACE 1.

GENERAL NOTES:

W E

R H

O U

S E R

D

POWERHOUSE RD.

AI-1

MH-1

SD-1

EX. MANHOLE "MH1"

EX. INLET "1-2"

EX. INLET "14C1"

MH-2

MH-3

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US Army Corps

U .S

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DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg4:50:49 PM 9/6/2017

H A

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A

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R A

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IN

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IV

E W

A Y

F O

R T R

A N

D A

L L D

A M S

O U

T H D

A K

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A

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E

:WB-67+1.5'

Custom

E E

D

D C

C

B

A

AB

CG201

CG201

CG201

CG201

C G

1271127112711271

1272 1272 1272

UNTANKING HOUSE

P O

W E

R H

O U

S E

C B

C B

C B

C B

F H

C B

71.17 TC

70.64 GL

70.20 GL

70.70 TC

70.83 TC

70.33 GL

71.71 TC

71.21 GL

MATCH

EXISTING

71.31 TC

70.81 GL

72.72

72.94

70.96 GL

71.02 TC

70.94

71.10

70.40 GL

71.90 TC

71.80 GL

72.30 TC

70.39 GL

71.89 TC

71.84 GL

72.34 TC

70.06 GL

71.56 TC

EXISTING

MATCH

EXISTING

MATCH

CG301

CG301

CG301

CG301

CG301

70.88 GL

71.38 TC

71.22 GL

71.72 TC

71.17 TC

70.67 GL

EXISTING

MATCH

EXISTING

MATCH

EXISTING

MATCH

MATCH

EXISTING

71.32 TC

70.82 GL

71.31 GL

71.81 TC

71.46 TC

70.96 GL

70.56 GL

71.06 TC

EXISTING

MATCH

CG101

K L

M K

L M

K L

M

W C

D

W C

D

F R

E -C

G .d g n

A N

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D

G R

A D

IN

G P

L A

N

N

20' 40'0

SCALE: 1" = 20' - 0"

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

PROSPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

TOP OF CURB

GUTTER LINE

70.XX TC

70.XX GL

LEGEND GRADING NOTES:

10. SEE SHEET CP401 FOR CONCRETE PAVEMENT PAVING GRADES.

9. SEE SHEET CG301 FOR STORM DRAIN PROFILES.

8. SEE SHEET CG201 FOR TYPICAL SITE SECTIONS.

7. SEE SHEETS CG501 THROUGH CG503 FOR STORM DRAINAGE DETAILS.

UTILITIES PRIOR TO CONSTRUCTION.

6. CONTRACTOR SHALL VERIFY LOCATIONS OF EXISTING SUBSURFACE

ANY DISCREPANCIES ARE PRESENT.

REPRESENTATIVE OR PROJECT ENGINEER MUST BE NOTIFIED IF

BY THE CONTRACTOR. THE CONTRACTING OFFICERS

5. ALL TOPOGRAPHIC INFORMATION SHOWN MUST BE VERIFIED

OTHERWISE SURFACED SHALL BE TOPSOILED AND SODDED.

4. ALL AREAS DISTURBED BY CONSTRUCTION AND NOT

STRIPPED TO A DEPTH OF 6 INCHES.

3. EXISTING TOPSOIL WITHIN AREAS TO BE GRADED SHALL BE

OTHERWISE INDICATED. CONTOUR INTERVAL IS 1-FOOT.

2. NEW CONTOURS SHOWN ARE FINISHED GRADE UNLESS

OTHERWISE INDICATED, THE CONTOUR INTERVAL IS 1-FOOT.

1. EXISTING CONTOURS ARE SHOWN AS SURVEYED. UNLESS

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GRADE

PROPOSED

EX. GRADE

EX. GRADE

EX. GRADE

EX. GRADE

GRADE

PROPOSED

GRADE

PROPOSED

GRADE

PROPOSED

EX. GRADE

GRADE

PROPOSED

EX. RIM EL 1270.88

GRADE EL 1270.51

NEW FINISHED

EX. RIM EL 1270.74

GRADE EL 1270.73

NEW FINISHED

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U .S

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DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg4:51:38 PM 9/6/2017

H A

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S L

STATION

E L E

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STATION

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S L

STATION

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S L

STATION

0+00 0+20 0+40 0+60 0+80 1+00

S= 0.75%

EX. 15" RCP

S= 0.75%

EX. 15" RCP

0+00 0+20 0+40 0+60 0+80 1+00 1+20 1+40

SEE SHEET CG503

E 2443872.30

N 271389.60

STA 0+78.50

D=6.67'

RIM EL 1270.86

MH - 1

E 2443872.30

N 271389.60

STA 0+40.00

D=6.67'

RIM EL 1270.86

MH - 1

SEE SHEET CG501

E 2443900.45

N 271382.03

D=3.0'

STA. 0+69.15

AI-1

S = 1.90%

CLASS 3 RCP

12" x 29.2'

SD - 1

INV 1267.20

INV 1266.72

INV 1264.21

INV 1264.19

0+00 0+20 0+40 0+60 0+80 1+000+00 0+20 0+40 0+60 0+80

SEE SHEET CG502

REMODEL

EX. INLET "1-2"

SEE SHEET CG502

REMODEL

EX. INLET "14C1"

0+00 0+20 0+40 0+60 0+80

E L E

V A

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IO

N I

N F

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T A

B O

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S L

E L E

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T A

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S L

STATION

E 2443898.56

N 271230.43

STA 0+40.00

D=7.43'

RIM EL 1270.43

MH - 2

E 2443904.48

N 271250.60

STA 0+40.00

D=APPROX. 18.5'

RIM EL 1270.51

MH - 3

EX. MAHHOLE "MH1"

CG301

K L

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5' 2.5' 0

VERTICAL SCALE: 1" = 5'-0"

5' 20'010'20'

HORIZONTAL SCALE: 1" = 20'-0"

MH - 1, SD - 1, AI - 1 2

CG101

EX. MANHOLE "MH1", EX. INLET "1-2" 3

CG101

MH - 1 1

CG101

CENTER OF STRUCTURE UNLESS OTHERWISE INDICATED.

STORM DRAIN PIPE LENGTHS ARE MEASURED FROM

NOTE:

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2 2 MH - 2, EX. INLET "14C1" 4

CG101

MH - 3 5

CG101

/0

/2

AND FRAME

MANHOLE COVER

AND FRAME

MANHOLE COVER

AS NEEDED

GRADE RINGS

ELEVATION

RIM OR TOP

PLACE CONCENTRIC BASE

PRECAST OR CAST IN

GROUT

BENCH

TOP OF CONCRETE

RISER

CONCRETE

PRECAST

CONE

CONCENTRIC

MIXTURE

IN A 1:2 GROUT

SECURELY SEATED

COVER AND FRAME

AND FRAME

MANHOLE COVER

AND FRAME

MANHOLE COVER

SIDE RAIL LADDER

GALVANIZED STEEL

OF ALL COVERS

CAST INTO CENTER

LARGE LETTER "D"

TOP FACE - 2" CLEAR

#4@12" EACH WAY

PLACE CONCRETE BASE

PRECAST OR CAST IN

DRAIN

SLOPE TO

FLAT TOP

PRECAST CONCRETE

RIM OR TOP ELEVATION

GRADE RINGS AS NEEDED

CONCRETE BENCH

CAST-IN-PLACE

RISER

CONCRETE

PRECAST

MIXTURE

IN A 1:2 GROUT

SECURELY SEATED

COVER AND FRAME

AND FRAME

MANHOLE COVER

TOP FACE - 2" CLEAR

#4 @ 12" EACH WAY

PLACE CONCRETE BASE

PRECAST OR CAST IN

RISER

CONCRETE

PRECAST

ECCENTRIC CONE

AS NEEDED

GRADE RINGS

A 1:2 GROUT MIXTURE

SECURELY SEATED IN

COVER AND FRAME

AND FRAME

MANHOLE COVER

ELEVATION

RIM OR TOP

GROUT

SIDE RAILS

2-1/2" X 1/2"

3/4" DIA. RUNGS

BENCH

CONCRETE

PLACE

CAST-IN-

RAIL LADDER

STEEL SIDE

GALVANIZED

INSERT (TYP.)

STEEL

1" LIFT HOLE

TOP FACE - 2" CLEAR

#4 @ 12" EACHWAY

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US Army Corps

U .S

A R

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O R

P S O

F E

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DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg2:35:25 PM 9/7/2017

H A

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R A

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G A

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R

IV

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A N

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L L D

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G .d g n

CG503

W C

D W

C D

W C

D

D M

B

W C

D

A N

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D

D R

A

IN

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T R

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IL

S

D

NOTES:

"C" DIA.

"C" DIA.

"D

"A" DIA.

TYP

6"

7"

"C" DIA.

"D

TYP.

6"

"A" DIA.

1/4"

TYP.

M A

X

C .C

7"

MIN.

"C" DIA.

NO SCALE

PLAN

TYPICAL PRECAST CONCENTRIC MANHOLE DETAILS

SECTION 1

PLAN

NO SCALE

TYPICAL PRECAST SHALLOW MANHOLE DETAILS

MANHOLE

A B

DIMENSIONS IN FEET

C D

SECTION 3

HALF PLAN

"C" = 24"

T O

4"

MIN.

SECTION 4

MANHOLE COVER AND FRAME

NO SCALE

"C" DIA.

"A" DIA.

T Y

P

"D

TYP.

6"

NO SCALE

PLAN

TYPICAL PRECAST ECCENTRIC MANHOLE DETAILS

SECTION 2

/4 D

IA

M

T Y

O R

M D

R A

IN

M

A N

H O

L

MH - 1 3.0' 24" 6.67'N/A

U

G U

S T

COMBINED WEIGHT OF NOT LESS THAN 400 POUNDS.

DIMENSIONS INDICATED. COVER AND FRAME SHALL HAVE A

APPROVED EQUAL. ALTERNATE DESIGNS SHALL CONFORM TO THE

6. MANHOLE COVER AND FRAME SHALL BE NEENAH R-1575 OR

AND EVENLY.

SIZE AND GRADE OF THE CHANNELS SHALL BE MADE GRADUALLY

RADIUS AS THE SIZE OF THE MANHOLE WILL PERMIT. CHANGES IN

OF FLOW SHALL BE MADE WITH A SMOOTH CURVE OF AS LARGE A

INSIDE OF THE ADJACENT PIPE SECTION. CHANGES IN DIRECTION

SHALL BE SMOOTH AND SEMICIRULAR IN SHAPE CONFORMING TO THE

SHAPE, SLOPE, AND DIRECTION OF FLOW. THE INVERT CHANNELS

CONCRETE BENCHES. CHANNELS SHALL BE ADJUSTED FOR PIPE SIZE,

CONNECTED BY OPEN CHANNELS FORMED USING CAST-IN-PLACE

5. ALL PIPE ENTRIES INTO THE BASE OF MANHOLES SHALL BE

OF PRECAST BASES SHALL BE AS SPECIFIED.

BASES SHALL BE AS INDICATED. THICKNESS AND REINFORCING

CONCRETE. THICKNESS AND REINFORCING OF CAST-IN-PLACE

4. MANHOLE BASE SLABS MAY BE PRECAST OR CAST IN PLACE

ARE NOT SHOWN BUT SHALL CONFORM TO THE SPECIFICATIONS.

WALLS AND REINFORCING FOR PRECAST CONCRETE FLAT TOPS

3. THICKNESS AND REINFORCING FOR PRECAST CONCRETE MANHOLE

OF THE OUTFALL PIPE PLUS 4 FEET.

DEPTH OF THE MANHOLE IS LESS THAN THE OUTSIDE DIAMETER

CONES ONLY. SHALLOW MANHOLES SHALL BE USED WHERE THE

WITH A DEPTH GREATER THAN 12 FEET SHALL HAVE ECCENTRIC

LESS MAY HAVE CONCENTRIC OR ECCENTRIC CONES. MANHOLES

2. UNLESS OTHERWISE INDICATED, MANHOLES 12 FEET DEEP AND

SHOWN ON THE STORM DRAIN STRUCTURE SCHEDULE.

1. VARIABLE DIMENSIONS (A,B,C & D) FOR STRUCTURES ARE

A

M

G

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E R

A L R

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IS

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N S

2 MH - 2 3.0' N/A 24" 7.43'

MH - 3 3.0' N/A 24" ~18.5'

/0

/2