C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

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140

Cente

nnia

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80111

P:7

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w.c

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5016

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SCALE: 1" = 300'

300 300150 600

SITE

E. 128th AVENUE

CO

LO

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DO

BLV

D.

C2C ENGINEERING, LLC

6551 S. REVERE PARKWAY, SUITE 140

CENTENNIAL, CO 80111

(720) 221-4520

CASCO

10877 WATSON ROAD

ST. LOUIS, MO 63127

(314) 821-4162

CEI

TRI WEST PLAZA

3030 LBJ FREEWAY, SUITE 100

DALLAS, TX 75234

(972) 488-3737

PUBLIC SERVICE COMPANY OF COLORADO

5460 WEST 60TH AVENUE

ARVADA, COLORADO 80003

(303) 425-3402

UTILITY NOTIFICATION CENTER OF COLORADO

2801 SOUTH YOUNGFIELD STREET, SUTIE 301

GOLDEN, COLORADO 80401

(800) 922-1987

CENTURYLINK

1801 CALIFORNIA ST. #10

DENVER, CO 80203

(303) 832-3239

C1.0 COVER SHEET

C1.1 GENERAL NOTES

C2.0 SITE PLAN

C3.0 HORIZONTAL CONTROL PLAN

C4.0 EROSION CONTROL PLAN

C4.1 EROSION CONTROL DETAILS

C5.0 GRADING PLAN

C6.0 OVERALL UTILITY PLAN

C7.0 SITE DETAILS

C7.1 SITE DETAILS

A PARCEL OF LAND BEING A PART OF LOTS 4, 5 AND 6, COUNTRY HILLS OFFICE CAMPUS AS

RECORDED AT RECEPTION NUMBER CO382601 OF THE RECORDS OF THE ADAMS COUNTY CLERK AND

RECORDER, BEING A PART OF THE SOUTHWEST 1/4 OF SECTION 30, TOWNSHIP 1 SOUTH, RANGE 67

WEST OF THE 6TH P.M., CITY OF THORNTON, COUNTY OF ADAMS, STATE OF COLORADO DESCRIBED

AS FOLLOWS:

COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 30 AND CONSIDERING THE SOUTH LINE

OF SAID SOUTHWEST 1/4 OF SECTION 30 TO BEAR N89°14'20"E, WITH ALL BEARINGS SHOWN HEREON

RELATIVE THERETO;

THENCE N89°14'20"E ALONG THE SOUTH LINE OF SAID SOUTHWEST 1/4, A DISTANCE OF 324.26 FEET;

THENCE N00°33'07"W, A DISTANCE OF 55.04 FEET TO THE SOUTH LINE OF SAID LOT 5 AND THE

TRUE POINT OF BEGINNING;

THENCE N89°14'53'E ALONG THE SOUTH LINE OF SAID LOT 5 AND SAID LINE EXTENDED EASTERLY, A

DISTANCE OF 225.26 FEET;

THENCE N00°45'51"W, A DISTANCE OF 48.50 FEET;

THENCE N36°07'03"E, A DISTANCE OF 48.46 FEET;

THENCE N17°30'11"E, A DISTANCE OF 115.16' FEET;

THENCE N00°46'06"W, A DISTANCE OF 138.81 FEET;

THENCE S89°13'54"W. A DISTANCE OF 289.19 FEET;

THENCE S00°33'07"E, A DISTANCE OF 335.36 FEET TO THE TRUE POINT OF BEGINNING.

THE DESCRIBED PARCEL CONTAINS 90,107 SQUARE FEET OR 2.069 ACRES, MORE OR LESS.

A PARCEL OF LAND BEING A PART OF LOTS 4, 5 AND 6, COUNTRY HILLS OFFICE CAMPUS AS

RECORDED AT RECEPTION NUMBER CO382601 OF THE RECORDS OF THE ADAMS COUNTY CLERK AND

RECORDER, BEING A PART OF THE SOUTHWEST 1/4 OF SECTION 30, TOWNSHIP 1 SOUTH, RANGE 67

WEST OF THE 6TH P.M., CITY OF THORNTON, COUNTY OF ADAMS, STATE OF COLORADO DESCRIBED

AS FOLLOWS:

COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 30 AND CONSIDERING THE SOUTH LINE

OF SAID SOUTHWEST 1/4 OF SECTION 30 TO BEAR N89°14'20"E, WITH ALL BEARINGS SHOWN HEREON

RELATIVE THERETO;

THENCE N89°14'20"E ALONG THE SOUTH LINE OF SAID SOUTHWEST 1/4, A DISTANCE OF 324.26 FEET;

THENCE N00°33'07"W, A DISTANCE OF 55.04 FEET TO THE SOUTH LINE OF SAID LOT 5 AND THE

TRUE POINT OF BEGINNING;

THENCE N89°14'53'E ALONG THE SOUTH LINE OF SAID LOT 5 AND SAID LINE EXTENDED EASTERLY, A

DISTANCE OF 225.26 FEET;

THENCE N00°45'51"W, A DISTANCE OF 48.50 FEET;

THENCE N36°07'03"E, A DISTANCE OF 48.46 FEET;

THENCE N17°30'11"E, A DISTANCE OF 115.16' FEET;

THENCE N00°46'06"W, A DISTANCE OF 138.81 FEET;

THENCE S89°13'54"W. A DISTANCE OF 289.19 FEET;

THENCE S00°33'07"E, A DISTANCE OF 335.36 FEET TO THE TRUE POINT OF BEGINNING.

THE DESCRIBED PARCEL CONTAINS 90,107 SQUARE FEET OR 2.069 ACRES, MORE OR LESS.

C1.0

COVER SHEET

ADAMS COUNTY CONTROL POINT "EAST LAKE", A STANDARD 3 1/4" DIA. ADAMS COUNTY BRASS CAP SURVEY MARK

SET IN A CONCRETE POST LOCATED ON THE EASTERLY SIDE OF RAILROAD TRACKS SOUTHEAST OF THE

INTERSECTION OF E. 136TH AVE. AND YORK STREET. ELEVATION = 5229.52 US SURVEY FEET NAVD 88.

THE BEARINGS ARE BASED ON THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 30, TOWNSHIP 1 SOUTH,

RANGE 67 WEST OF THE 6TH PRINCIPAL MERIDIAN, ASSUMED TO BEAR NORTH 89°14 '20" EAST

FINAL CONSTRUCTION PLANS FOR

CHILDREN'S LEARNING ADVENTURECOUNTRY HILLS OFFICE CAMPUS LOT 3A

A PARCEL OF LAND LOCATED IN THE SOUTHWEST QUARTER OF SECTION 30,

CITY OF THORNTON, COUNTY OF ADAMS, STATE OF COLORADO

SITE ADDRESS: 4155 E. 128TH AVENUE

I HEREBY AFFIRM THAT THESE CONSTRUCTION PLANS WERE PREPARED BY ME (OR UNDER MY

DIRECT SUPERVISION) FOR THE OWNERS THEREOF IN ACCORDANCE WITH THE PROVISIONS OF

THE CITY OF THORNTON STANDARDS AND SPECIFICATIONS FOR THE DESIGN AND

CONSTRUCTION OF PUBLIC IMPROVEMENTS . I UNDERSTAND THAT IT IS THE POLICY OF THE

CITY OF THORNTON THAT THE CITY DOES NOT AND WILL NOT ASSUME LIABILITY FOR

FACILITIES DESIGNED BY OTHERS.

FOR AND ON BEHALF OF C2C ENGINEERING, LLC.

KURT A. LANG PE 32249

WORK SHALL BE CONSTRUCTED TO THE CITY OF THORNTON STANDARDS AND

SPECIFICATIONS. THIS APPROVAL IS FOR CONFORMANCE WITH THESE STANDARDS AND

SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE DESIGN AND CONCEPT REMAINS THE

RESPONSIBILITY OF THE PROFESSIONAL ENGINEER OR LANDSCAPE PROFESSIONAL.

N:\

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EAST 128th AVENUE

12'

8'

8'

8'

6'

12'

18'

24'

9'

18'

24'

18'

8'

25'

92'

35'

6'

8'

18'

12'

31'

20' EXCLUSIVE

WATER EASEMENT

S 89° 13 ' 5 4.3 8"W 2 89.189

PROPOSED

BUILDING25,737 sft

N

00

° 45

' 51

" W

48.5

1'

N 89° 14' 53" E 225.26'

48.4

6'

N 17°

30' 1

1"

E

115.1

6'

N

00

° 46

' 06

" W

135

.31'

S 89° 13' 54" W 289.20'

S

00

° 33

' 07"

E3

31

.86'

1

22

3

4

4

4

4

5

5

6

6

6

7

9

9

9

14

16

8

8

8

10

10

10

12

12

N 3

6° 0

7' 0

3" E

EXCLUSIVE DRAINAGE

EASEMENT

20' EXCLUSIVE

WATER

EASEMENT

5

5

PLAYGROUND

AREA

23,900 SFT

TENNIS

COURTBASKETBALL

COURT

24" HIGH

RETAINING

WALL

7

20

12

9

5

8' SIDEWALK BY

OTHERS

8' UTILITY

EASEMENTSTREET LIGHT

BY OTHERS

17

17

18

18

18

18

17

15

1313

13

13

13

13

MIDSIZE

PLAY

STRUCTURE

LARGE

PLAY

STRUCTURE

SMALL

PLAY

STRUCTURE

SMALL

PLAY

STRUCTURE

10' EXCLUSIVE

DRAINAGE EASEMENT

1919

PROPOSED

CONCRETE CATCH CURB

CONCRETE SPILL CURB

CONCRETE SIDEWALK

SITE LIGHTING

SIGNAGE

RETAINING WALL

FENCE

PROPERTY LINE

EASEMENT

EXISTING

CURB / EDGE PAVEMENT

CONCRETE SIDEWALK

LIGHT POLE

HANDICAP RAMP

SIGNAGE

EASEMENT

C2C ENGIN

EERIN

G, LLC

655

1 S

. R

evere

Pa

rkw

ay,

Suite

140

Cen

tenn

ial, C

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rad

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801

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P:7

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520

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131 E

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Suite

420

Phoenix

, A

rizon

a 85016

CO

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TR

UC

TIO

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EN

TS

KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

0

SCALE: 1" = 20'

20 2010 40

1 INSTALL HANDICAP PARKING SIGN

2 CONSTRUCT HANDICAP RAMP

3 PAINT HANDICAP PARKING SYMBOL

4 PAINT PARKING STALL STRIPE

5 CONSTRUCT 6" VERTICAL

CONCRETE CURB WITH CATCH GUTTER

6 CONSTRUCT 6" VERTICAL

CONCRETE CURB WITH SPILL GUTTER

7 EXISTING STOP SIGN

8 CONSTRUCT 8' WIDE CONCRETE SIDEWALK

9 CONSTRUCT 5' WIDE COLORED & PATTERNED

CONCRETE CROSSWALK

10 CONSTRUCT 5' CONCRETE SIDEWALK

11 NOT USED

12 CONSTRUCT 24" CONCRETE CURB @ PERIMETER

FENCE, SEE LANDSCAPE PLANS

13 INSTALL LIGHT STANDARD

14 PATTERNED CONCRETE PER ARCHITECTURAL

PLANS

15 CONSTRUCT 4.5' WIDE CONCRETE WALK

16 TRASH ENCLOSURE, SEE ELEVATIONS FOR MORE

INFORMATION

17 CONSTRUCT DRY STACK MODULAR BLOCK

RETAINING WALL

18 INSTALL PERIMETER FENCING, SEE

ARCHITECTURAL PLANS FOR DETAILS

19 TRAFFIC SPEED CONTROL DEVICE

SPEED HUMP BY GNR TECHNOLOGY

P: 800-641-4143

C2.0

1.5'

NTS

PL

4:1

KEYSTONE OR APPROVED

EQUAL RETAINING WALL,

2' HIGH

PROPOSED GROUND

BY OTHERS

PROPOSED

FENCE

FF= 35.00

TRENCH

DRAIN

1% MIN

0.5'

SITE PLAN

6"

NTS

PL

24" WIDE

CONCRETE

PROPOSED

FENCE

PROPOSED

GROUND

1.5'

5' MAINTENANCE

EASEMENT

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EAST 128TH AVENUE

V

EAST 128th AVENUE

12.0'

8.0'

8.0'

6.0'

12.0'

18.0'

24.0'

9.0'

18.0'

24.0'

18.0'

8.0'

25.0'

91.9'

35.2'

6.0'

8.0'

18.0'

12.0'

31.4'

S 89° 13 ' 5 4.3 8"W2 89.189

PROPOSED

BUILDING25,737 sft

N

00

° 45

' 51

" W

48.5

1'

N 89° 14' 53" E 225.26'

48.4

6'

N 17°

30' 1

1"

E

115.1

6'

N

00

° 46

' 06

" W

135

.31'

S 89° 13' 54" W 289.20'

S

00

° 33

' 07"

E3

31

.86'

N 3

6° 0

7' 0

3" E

C1

L1

C2

L2

L3

C3

L4

C4

L5

L6

C5L7

L8

L9 C6

L10

L11

C7

C8

C9L12

L13

L14

C10

L15

C11L16

C12

L1

7

L18

L1

9

C13

L20

C14

L2

1

L22

L2

3

C15

C16

L2

4

L25

L2

6

C17

C18

C19

28.3'

8.0'

12.5'

5.0'

11.7'

22.1'

1.5'

1.5'

1.5'

2.0'2.0'

2.0'

62.3'

25.0'

4.1'

8.6'

8.5'8.5'

7.8'

7.5'

PROPOSED

CONCRETE CATCH CURB

CONCRETE SPILL CURB

CONCRETE SIDEWALK

SITE LIGHTING

SIGNAGE

RETAINING WALL

FENCE

PROPERTY LINE

EASEMENT

EXISTING

CURB / EDGE PAVEMENT

CONCRETE SIDEWALK

LIGHT POLE

HANDICAP RAMP

SIGNAGE

EASEMENT

L1

L2

L3

L4

L5

L6

L7

L8

L9

L10

L11

L12

L13

L14

L15

L16

L17

L18

L19

L20

L21

L22

L23

L24

L25

L26

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C2C ENGIN

EERIN

G, LLC

655

1 S

. R

evere

Pa

rkw

ay,

Suite

140

Cen

tenn

ial, C

olo

rad

o

801

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520

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Suite

420

Phoenix

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a 85016

CO

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EN

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KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

0

SCALE: 1" = 20'

20 2010 40

C3.0

HO

RIZ

ON

TA

L C

ON

TR

OL

PL

AN

4" WHITE

9'-0" (TYP.)

FACE OF CURB

18

'-0

" (T

YP

.)

1'-6" DIAM. CONC. BASE

STANDARD PARKING

HANDICAP SYMBOL HANDICAP SIGNAGE DETAIL

LANDSCAPING

OR

SIDEWALK

PAINT STRIPES

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5235

5236

5234

52395239

5239

5238

5237

5236 52

3552

35

5234

5233

5232

5231

5230

5229

5229

5228

5227

5226

5225

5229

5228

5230

5231

5232

5233

5233

5232

5234

5235

5234

5235

5236

5236

523

3

5231

5231

5234 5234 5234

5233

523

2

5232

5231

5230

5229

5231

52325233

5233

5234

5234

523

35234

V

EAST 128th AVENUE

PROPOSED

BUILDING25,737 sft

N

00

° 4

5' 5

1"

W 48.5

1'

N

17

° 30' 1

1"

E 115.1

6'

N

00

° 4

6' 0

6"

W1

38

.81'

S 89° 13' 54" W 289.19'

S

00

° 3

3' 0

7"

E3

35

.36'

RETAINING WALL

N 3

6° 0

7' 0

3" E

48.

46'

RETAINING

WALL

S89° 13' 54.38"W289.189

N 89° 14' 53" E 225.26'

FF = 5235.00

EXISTING

24" HDPE

STORMDRAIN

EXISTING 24" HDPE

STORMDRAIN

EXISTING 30" HDPE

STORMDRAIN

EXISTING

STORMDRAIN

EXISTING

BUILDING

CURB INLET

TRENCH

DRAIN

TRENCH

DRAIN

TRENCH

DRAIN

TRENCHDRAIN

AREA INLET

AREA INLET

AREA INLET

AREA INLET AREA INLETAREA INLET AREA INLET

xx

x

x

xx

xx

xx

xx

xx

xx

xx

xx

xx

xx

x

>

>>

>>

>>

>

>>

>>

>>

>>

>

RETAINING WALL

RETAINING WALL

LEGEND

SILT FENCE

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

SEEDING AND MULCHING

STABILIZED STAGING AREA

VEHICLE TRACKING CONTROL

CONCRETE WASHOUT AREA

INLET PROTECTION

LIMITS OF CONSTRUCTION

EROSION CONTROL BLANKET

CONSTRUCTION FENCE

SURFACE ROUGHENING

STANDARD SEDIMENT BASIN

PROPERTY LINE

CHECK DAM

SOIL STOCKPILE AREA

DIVERSION DITCH

x x

LEGEND

>

C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

uite

140

Cente

nnia

l, C

olo

rado

80111

P:7

20-2

21-4

520

ww

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.com

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20

Ph

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nix

, A

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5016

CO

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N D

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TS

KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

0

SCALE: 1" = 20'

20 2010 40

C4.0

ER

OS

ION

CO

NT

RO

L P

LA

N

1. WORK SHALL BE CONSTRUCTED TO CITY OF THORNTON

STANDARDS AND SPECIFICATIONS. THIS APPROVAL IS

FOR CONFORMANCE TO THESE STANDARDS AND

SPECIFICATIONS AND OTHER CITY REQUIREMENTS. THE

ENGINEERING DESIGN AND CONCEPT REMAINS THE

RESPONSIBILITY OF THE PROFESSIONAL ENGINEER.

2. ANY BMPS SHOWN THAT REQUIRE GRADING, E.G.

SEDIMENT BASINS, SEDIMENT TRAPS, CONCRETE WASH

OUT AREAS, ETC…, SHALL NOT BE PLACED UNTIL AFTER

THE PRE-CONSTRUCTION MEETING. IN ADDITION, THE

SEDIMENT BASIN (OR OTHER BMP) SHALL NOT BE

INSTALLED UNTIL AFTER THE GESC PRE-CONSTRUCTION

MEETING AND ISSUANCE OF THE GESC PERMIT BUT MUST

BE FULLY FUNCTIONAL PRIOR TO ANY LARGE SCALE

GRADING. THE INITIAL PLAN ILLUSTRATES EXISTING

CONDITIONS NO PROPOSED INFRASTRUCTURE IS

SHOWN.

3. DURING HAULING OPERATIONS, SWEEPING SHALL

OCCUR THROUGHOUT THE DAY AND AT THE END OF

EACH DAY.

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A

A

B

B

SCL

5'

13

13

13

SCL

2" MIN.

90°

12" MINIMUM

6' MAXIMUM

2'0" MIN.

8'X8' MIN.12"

12"

12"

8'-Min.

8'-Min.

C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

uite

140

Cente

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80111

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CO

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S

N:\2013 Projects\13-10016 CLA

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5235

5236

5234

52395239

5239

5238

5237

5236 52

3552

35

5234

5233

5232

5231

523

0

5229

5229

5228

5227

5226

5225

5229

5228

52305230

5231

5232

5233

5233

5232

5234

5235

5234

5235

5236

5236

523

352

3152

31

5234 5234 5234

5233

523

2

5232

5231

5230

5229

5231

52325233

5233

5234

5234

523

35234

V

EAST 128th AVENUE

12'

8'

6'

12'

12'

24'

18'

24'

25'

35'

6'

8'

18'

12'

PROPOSED

BUILDING25,737 sft

N

00

° 4

5' 5

1"

W 48.5

1'

N

17

° 30' 1

1"

E 115.1

6'

N

00

° 4

6' 0

6"

W1

38

.81'

S 89° 13' 54" W 289.19'

S

00

° 3

3' 0

7"

E3

35

.36'

RETAINING WALL

N 3

6° 0

7' 0

3" E

48.

46'

TENNIS

COURT

BASKETBALL

COURT

RETAINING

WALL

S89° 13' 54.38"W289.189

92'

N 89° 14' 53" E 225.26'

FF = 5235.00

EXISTING 24" HDPE

STORMDRAIN

EXISTING 24" HDPE

STORMDRAIN

EXISTING 30" HDPE

STORMDRAIN

1.6

%

FG

FG

FL

FLFL

FGFL

FG

FL FL

FG

FG

FL

FL

FL

FL

FL

FL

FGFL

FL

FGFG

FG

FL

FL

FL

FG

FL FL

FL

FL FG

FL

FLFLGE

GEGEGE

HP HP

HP

FG

FG

GE

FG

FG

FG

FG

FG FG

FGFG

1.0

%

1.0

%

1.1% 1.1%

2.5

%

2.0

%

3.7%

2.8%

2.7

%

4.0

%

2.1%

1.0

%

1.0%

FG

2.0%

1.0

%

3.0%

1.0%

1.0%

1.1%

1.2%

1.4

%

1.0

%1.0

%

1.3

%

1.0

%

1.2

%

1.1%

1.2%

0.5%

1.0% 1.0% 1.0%1.0%1.0%1.0%

2.7

%

GE

2.0

%1

.0%

1.0

%1

.0%

1.0

%

FG

FG

FG

FG

FG

FG

BOW:35.00

BOW:35.00

BOW:35.00

BOW:35.00

BOW:33.09

BOW:32.79

HC

RAMP

HC

RAMP

GE

2.9

%

HCRAMP

HC

RAMP

1.9%

MIDSIZE

PLAY

STRUCTURE

LARGE PLAY

STRUCTURE

FG

FG FGFG FG

0.5% 0.5% 0.5%

GE

GE

GE

GE

FG

1.5

%

1.5%

1.5%

1.1

%2

.7%

1.0

%1

.0%

2.4

%1

.0%

2.4

%1

.1%

GE FG FG

EXISTING

STORMDRAIN

EXISTING

BUILDING

2.0%

2.0

%

2.0

%1

.8%

2.0

%

2.4

%

1.1

%

2.4

%

2.0%1

.1%

1.7%

C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

uite

140

Cente

nnia

l, C

olo

rado

80111

P:7

20-2

21-4

520

ww

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2ceng

.com

CH

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N'S

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EN

TS

KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

0

SCALE: 1" = 20'

20 2010 40

PROPERTY LINE

PROPOSED STORM DRAINAGE PIPE

EXISTING STORM DRAINAGE PIPE

PROPOSED MAJOR CONTOURS

EXISTING MAJOR CONTOURS

SPILL CURB

CATCH CURB

XX.XXFG

PROPOSED ELEVATION

EXISTING SPOT ELEVATION(XX.XX)

FG

EXISTING RIGHT OF WAY LINE

1. OVERLOT GRADING SHALL BE IN CONFORMANCE WITH

THE RECOMMENDATIONS IDENTIFIED IN THE APPROVED

SOILS AND FOUNDATION INVESTIGATION PREPARED

FOR THIS SITE.

2. CONTOURS SHOWN ARE FOR FINISHED PAVING,

SIDEWALK SLAB OR GROUND. ADJUSTMENTS TO

SUBGRADE OR OVER EXCAVATION WITHIN THE

RECOMMENDATIONS IDENTIFIED IN THE APPROVED

SOILS REPORT ARE THE CONTRACTORS

RESPONSIBILITY.

3. IF DURING THE OVERLOT GRADING PROCESS

CONDITIONS ARE ENCOUNTERED WHICH COULD

INDICATE AN UNIDENTIFIED SITUATION IS PRESENT, THE

SOILS ENGINEER SHALL BE CONTACTED FOR

RECOMMENDATIONS.

4. LOCATIONS OF UNDERGROUND UTILITIES ARE BASED

ON THE INFORMATION PROVIDED FROM EXISTING

DRAWINGS AND FIELD LOCATIONS. LOCATIONS SHALL

BE VERIFIED IN THE FIELD PRIOR TO ANY

CONSTRUCTION.

5. SPOT ELEVATIONS SHALL TAKE PRECEDENCE OVER

CONTOURS AND SLOPES SHOWN. SPOT ELEVATIONS

AND SPECIFIC PROFILE DESIGN SHALL BE USED FOR

SETTING ELEVATIONS OF CURB AND GUTTER, AND

PROPOSED UTILITIES.

6. SPOT ELEVATIONS REPRESENT FLOW LINE OF CURB OR

FINISHED GRADE UNLESS OTHERWISE NOTED.

7. CONTOURS SHOWN AS EXISTING REPRESENT FINISHED

SURFACE.

8. CONTRACTOR SHALL VERIFY ALL ASPHALT AND PAVING

SECTIONS WITH GEOTECHNICAL ENGINEER OF RECORD

PRIOR TO SUBGRADE PREPARATION AND PLACEMENT.

9. FOR LIMITS OF OVER EXCAVATION, REFER TO

GEOTECHNICAL REPORT.

C5.0

GRADING PLAN

N:\2013 Projects\13-10016 CLA

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V

W.M.

S89° 13' 54.38"W 289.189

EAST 128th AVENUE

PROPOSED

BUILDING25,737 sft

N

00

° 4

5' 5

1"

W4

8.5

1'

N 89° 14' 53" E 225.26'

N

17

° 30' 1

1"

E

115

.16'

N

00

° 4

6' 0

6"

W1

35

.31'

S 89° 13' 54" W 289.20'

S

00

° 3

3' 0

7"

E3

31

.86'

N 3

6° 0

7' 0

3" E

48.

46'

20' EXCLUSIVE DRAINAGE

EASEMENT

20' EXCLUSIVE

WATER EASEMENT

EXISTING 24" HDPEEXISTING 24" ADCP

STORMDRAIN

EXISTING 30" HDPE

STORMDRAIN

EXISTING 8" SANITARY

SEWER @ 1%

EXISTING 8"

WATER

EXISTING 8"

WATER

6" DIP FIRE LINE

SEE PLUMBING PLANS

FOR CONTINUATION

2" DOMESTIC WATER

METER PIT

28-LF

18" HDPE @ 0.5%

65-LF

18" HDPE @ 0.5%

28-LF

18" HDPE @ 0.5%

1

2

6

7

7

7

7

8

8

8

8

8

88

8

FF=5235.009

9

10

TENNIS

COURT BASKETBALL

COURT

9

9

EX. SSMH-06

INV OUT = 5225.26

(FIELD VERIFY)

EX. SSMH-05

INV IN = 5222.67

(FIELD VERIFY)20' EXCLUSIVE WATER

EASEMENT

10' EXCLUSIVE DRAINAGE

EASEMENT

CONNECT TO EXISTING 8" PVC

TIE IN ELEV.: 5224.57 (FIELD VERIFY)

WYE I.E.: 5225.32

9.55' 6" PVC SANITARY @ 2.0%

I.E.: 5225.51

I.E.: 5225.71

23.53' 6" PVC SANITARY @ 2.0%

SANITARY CLEAN OUT

I.E.: 5226.18

6" SANITARY SERVICE

SEE PLUMBING PLANS

FOR CONTINUATION

SANITARY CLEAN OUT

W/ TRAFFIC RATED CAP

SDIN-01

TYPE R, 5'

G.E.: 5231.68

I.E.: 5227.68

TRANSFORMER PAD

20-LF

18" HDPE

@ 1.0%

CONNECT TO EXISTING 4' STORM M.H.

I.E.(E): 5225.50 (EX., F.V.)

I.E.(S): 5227.48

I.E.(W): 5225.70 (EX., F.V.)

I.E.(N): 5225.70

SDST-01

4' DIA. MANHOLE

R.E.: 5232.35

I.E.: 5226.04 (IN)

I.E.: 5225.84 (OUT)

SDST-02

R.E.: 5232.50

I.E.: 5226.38 (IN)

I.E.: 5226.18 (OUT)

SDST-03

R.E.: 5234.98

I.E.: 5226.90 (IN)

I.E.: 5226.70 (OUT)

SDST-04

R.E.: 5234.73

I.E.: 5227.64 (E)

I.E.: 5227.64 (W)

I.E.: 5227.44 (S)

SDST-05

R.E.: 5234.54

I.E.: 5228.00 (IN)

I.E.: 5227.80 (OUT)

SDST-06

R.E.: 5234.64

I.E.: 5228.93 (W)

I.E.: 5228.93 (S)

I.E.: 5228.73 (E)

SDST-07

R.E.: 5234.80

I.E.: 5231.63

SDIN-02

G.E.: 5233.79

I.E.: 5228.94 (IN)

I.E.: 5228.74 (OUT)

MID. SIZE

PLAY

STRUCTURE

LARGE PLAY

STRUCTURE

SDIN-03

G.E.: 5233.79

I.E.: 5229.62 (IN)

I.E.: 5229.42 (OUT)

SDIN-04

G.E.: 5233.80

I.E.: 5230.43 (IN)

I.E.: 5230.23 (OUT)

SDIN-05

G.E.: 5233.80

I.E.: 5231.05

SDIN-06

G.E.: 5234.62

I.E.: 5229.38 (IN)

I.E.: 5229.18 (OUT)

SDIN-07

G.E.: 5234.63

I.E.: 5229.70

SDIN-08

G.E.: 5234.73

I.E.: 5230.17 (IN)

I.E.: 5229.97 (OUT)

8

7

108-LF

12" HDPE @ 0.5%

109-LF

10" HDPE

@ 1.0%

104-LF

10" HDPE @ 1.0%

8

146-LF

10" PVC @ 1.0%

8 8

16-LF

12" HDPE

@ 1.0%

75-LF 12" HDPE @ 1.0%

48-LF 12" HDPE @ 1.0%

61-LF

10" HDPE @ 1.0%

62-LF

8" PVC @ 1.0%

25-LF

8" PVC @ 1.0%

32-LF

8" PVC @ 1.0%

8

10

666

6

6

6

500-GAL. GREASE INTERCEPTOR,

SEE PLUMBING PLANS

5

5

5

5

5

5

G.E: 5234.73

G.E: 5234.73

G.E: 5234.73

G.E: 5234.73

BOP STORM: 5225.55

TOP SS: 5223.76

DELTA: 1.79'

EXISTING 8"

SANITARY SEWER

C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

uite

140

Cente

nnia

l, C

olo

rado

80111

P:7

20-2

21-4

520

ww

w.c

2ceng

.com

CH

ILD

RE

N'S

LE

AR

NIN

G

AD

VE

NT

UR

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13

1 E

. C

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Su

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Ph

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, A

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5016

CO

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TR

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TIO

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EN

TS

KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

0

SCALE: 1" = 20'

20 2010 40

1. CONTRACTOR IS RESPONSIBLE TO VERIFY CONNECTIONS OF SITE

UTILITIES WITH BLDG UTILITIES. REFER TO ARCHITECTURAL MEP

PLANS FOR EXACT LOCATION OF UTILITY TIE-INS.

2. ROOF DRAINS ARE TO BE CONNECTED TO THE STORM SURROUNDING

THE BUILDING. SEE ARCHITECTURAL PLANS FOR ROOF LEADER

LOCATIONS.

3. LOCATIONS OF UNDERGROUND UTILITIES ARE BASED ON THE

INFORMATION PROVIDED FROM EXISTING DRAWINGS AND FIELD

LOCATIONS. LOCATIONS SHALL BE VERIFIED IN THE FIELD PRIOR TO

ANY CONSTRUCTION.

1 WET TAP 2" DOMESTIC WATER SERVICE

2 WET TAP 6" DIP FIRE SERVICE LINE

3 INSTALL 6" PVC SANITARY SEWER SERVICE

4 TAP 6" SANITARY SEWER SERVICE TO EXISTING 8" MAIN

5 INSTALL NYLOPLAST BASIN WITH SOLID COVER, 2499CGC OR EQUIVALENT

6 INSTALL NYLOPLAST BASIN WITH LIGHT DUTY 24" PEDESTRIAN GRATE TYPE B,

2499CGP

7 8" PVC CONNECT TO 8" ROOF DRAIN, SEE PLUMBING PLANS

8 CONNECT TO DOOR TRENCH DRAIN, SEE PLUMBING PLANS

9 INSTALL 6" WIDE, 10' LONG DURA SLOPE CHANNEL DRAIN TYPE DS-090 WITH

DS-670 GRATE OR APPROVED EQUAL.

10 INSTALL FIRE HYDRANT ASSEMBLY IN ACCORDANCE WITH CITY OF THORNTON

STANDARDS & SPECIFICATIONS.

C6.0

OVERALL UTILITY PLAN

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ONSITE CURB DETAILS ONSITE HANDICAP RAMP

C2C ENGIN

EERIN

G, LLC

6551 S

. R

evere

Park

way, S

uite

140

Cente

nnia

l, C

olo

rado

80111

P:7

20-2

21-4

520

ww

w.c

2ceng

.com

CH

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RE

N'S

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AR

NIN

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. C

am

elb

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Road

Su

ite 4

20

Ph

oe

nix

, A

rizo

na 8

5016

CO

NS

TR

UC

TIO

N D

OC

UM

EN

TS

KURT A. LANG

PREPARED UNDER THE

SUPERVISION OF

COLORADO P.E. 32249

C7.1

SIT

E D

ET

AIL

S

N:\2013 Projects\13-10016 CLA

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