weld county, coloradogreeleygov.com/.../bid...pond-remediation-figures.pdf · mike skridulis -...

GREELEY, COLORADO 806311001 9TH AVENUE

PREPARED FOR:

PREPARED BY:

JULY 2019

WELD COUNTY, COLORADO

PROJECT NO. 3519P052

N.T.S.VICINITY MAP

(970) 350-9357

SCALE: N.T.S.SITE LOCATION MAP

SITE: 2018 GOOGLE EARTH IMAGERY

SITELOCATION

THE CITY OF GREELEY

CITY OF GREELEY

GREELEY FISHING POND - WASTE DUMP

1831 LEFTHAND CIR, STE C LONGMONT, CO 80501FAX. (303) 776-4041PH. (303) 776-3921

Consulting Engineers and Scientists

GRADING PLAN DRAWINGS FOR

Know what's below.Callbefore you dig.

PROFESSIONAL ENGINEER'S CERTIFICATION

“I CERTIFY TO THE BEST OF MY PROFESSIONAL JUDGMENT THAT THIS DRAWING SET PROPERLY ADHERES

TO ESTABLISHED, SOUND ENGINEERING PRACTICES. THIS CERTIFICATION IS CONTINGENT ON THE FACT

THAT ALL INFORMATION SUPPLIED TO THE SIGNATORY AUTHORITY, UP TO THE DATE OF THIS

CERTIFICATION, IS UNQUESTIONABLY ACCURATE AND WAS PROVIDED IN GOOD FAITH.”

NOTE:

1. THIS DRAWING SET IS PRELIMINARY IN NATURE AND IS NOT A FINAL SIGNED AND SEALED DOCUMENT

2. TREE GRUBING TO BE DETERMINED AT A LATER DATE

IN

DE

X S

HE

ET

DRAWING 2

2

DESIGNED BY:

SCALE:APPVD. BY:DRAWN BY:

DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\002-IN

DE

X S

HE

ET

.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6

MPBDEWFOCSEE SCALEJULY 20193519P052167 / 020

GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

OWNER:

CITY OF GREELEY

ATTENTION: BRIAN WARD, P.E., P.M.P. - PUBLIC WORKS PROJECT MANAGER

1001 9TH AVENUE

GREELEY, CO 80631

PHONE: (970) 350-9357

ENGINEER:

TERRACON CONSULTANTS, INC.

ATTENTION: F. OWEN CARPENTER P.E. - SR. PROJECT ENGINEER

MIKE SKRIDULIS - PROJECT MANAGER

25809 I-30 SOUTH

BRYANT, ARKANSAS 72022

PHONE: (501) 943-1011

FAX: (501) 847-9210

REGULATORY AUTHORITY:

COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT

4300 CHERRY CREEK DRIVE SOUTH

DENVER, COLORADO 80246

PHONE: (303) 692-2000

1. COVER SHEET

2. INDEX SHEET

3. EXISTING CONDITIONS

4. FINAL GRADING PLAN

5. CUT/FILL PLAN

6. CONSTRUCTION ENTRANCE PLAN

1. EXISTING FACILITIES AND FEATURES ARE SHOWN LIGHT-LINED AND/OR SCREENED. NEW FACILITIES AND FEATURES

ARE SHOWN SOLID AND HEAVY-LINED.

2. SLOPES AND GRADES ARE IN UNITS OF FT(H):FT(V), UNLESS OTHERWISE NOTED.

3. ASBESTOS HAS BEEN IDENTIFIED AT THIS SITE, ASBESTOS IS A BREATHING HAZARD. CONTRACTOR SHALL MINIMIZE

SURFACE DISTURBANCE DURING CLEARING ACTIVITIES. AREAS OF KNOWN AND STABILIZED ASBESTOS CONTAINING

MATERIALS ARE IDENTIFIED ON THE PLAN AND SHALL NOT BE DISTURBED. IF THE CONTRACTOR UNINTENTIONALLY

EXHUMES WASTE OF ANY KIND DURING THE CLEARING ACTIVITY, WORK SHALL BE STOPPED IMMEDIATELY AND THE

CITY OF GREELEY PROJECT MANAGER SHALL BE NOTIFIED. WORK WILL ONLY RESUME WHEN THE CITY PROJECT

MANAGER HAS GIVEN THE NOTICE TO PROCEED.

4. PLAN IDENTIFIES KNOWN SURFACE AND SUBSURFACE UTILITIES. THIS IN NO WAY RELIEVES THE CONTRACTOR'S

OBLIGATION TO IDENTIFY UTILITIES NOT SHOWN, IF ANY, PRIOR TO START OF WORK. THIS INCLUDES PERFORMING THE

UTILITY LOCATION CALL TO 811. DAMAGE TO UTILITIES SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR.

DIAMETER

ELEVATION

FEET

HIGH DENSITY POLYETHYLENE

HORIZONTAL

INSIDE DIAMETER

INCHES

INVERT

MAXIMUM

MINIMUM

MEAN SEA LEVEL

NOT TO SCALE

OUTSIDE DIAMETER

PROPERTY LINE

STANDARD DIMENSION RATIO

TYPICAL

VERTICAL

DIA

ELEV

FT

HDPE

HORZ

ID

IN

INV

MAX

MIN

MSL

NTS

OD

PL

SDR

TYP

VERT

AutoCAD SHX Text

DRAWING NO.

AutoCAD SHX Text

TYPICAL ABBREVIATIONS

AutoCAD SHX Text

TITLE

AutoCAD SHX Text

GENERAL NOTES

AutoCAD SHX Text

CONTACT INFORMATION

AutoCAD SHX Text

INDEX OF DRAWINGS

E3

23

21

00

E3

23

22

00

E32

32

300

E32

32

400

E32

32

500

E32

32

600

E32

32

700

E32

32

800

E32

32

900

E32

33

000

E32

33

100

N1384400

N1384500

N1384600

N1384700

N1384800

SOU

TH

PL

AT

TE

RIV

ER

4

6

3

0

4

6

3

0

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4635

4

6

3

5

4

6

3

5

4635

4640

4640

4640

4640

4

6

4

0

4

6

4

0

4

6

3

5

4

6

4

0

4

6

3

5

4

6

3

5

4640

4

6

4

0

4630

MW-02

MW-02

MW-01MW-01

MW-03

MW-05

MW-05

MW-07

MW-08

UNKNOWN

MW-04

DESIGNED BY:


DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\003-E

XIS

TIN

G C

ON

DIT

IO

NS

.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6


GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

EX

IS

TIN

G C

ON

DIT

IO

NS

DRAWING 3

3

N LEGEND:

EXISTING GRADE CONTOURS (1 FOOT CONTOURS)

EXISTING FENCELINE

EXISTING GAS LINE

OVERHEAD ELECTRIC

ROAD

EXISTING UTILITY EASEMENT

PROPERTY LINE

MONITORING WELL LOCATION

STABILIZED ASBESTOS AREA (DO NOT DISTURB)

HORIZONTAL COORDINATE GRID

100

GAS GAS

XXXX

SCALE IN FEET

4040

020

EXISTING

RUBBLE PILE

30' TRANSMISSION LINE EASEMENT

RECORDED NOVEMBER 5, 1940

BOOK 1070, PAGE 32

20'

PROPERTY OWNED

BY NESS MARLIN

NOTE:

1. EXISTING GRADE CONTOURS PROVIDED BY KING

SURVEYORS ON FEBRUARY 21, 2019.

2. SEE NOTE 3 ON DRAWING 2 REGARDING ASBESTOS

WASTE.

3. EXISTING MONITORING WELLS WITHIN THE GRADING

AREA WILL BE ABANDONED IN ACCORDANCE WITH THE

GUIDELINES OUTLINED BY THE COLORADO

DEPARTMENT OF WATER RESOURCES (DWR) STATE

ENGINEER'S OFFICE (SEO).

4. THIS DRAWING IS AT MODIFIED STATE PLANE. TO

REDUCE TO STATE PLANE COORDINATES, SCALE AT

0.99973537 (1.00026470) ABOUT THE ORIGIN 0,0.

5. TREE GRUBING TO BE DETERMINED AT A LATER DATE

VERTICAL DATUM:

NORTH AMERICAN VERTICAL DATUM OF 1988. VERTICAL

BENCHMARK IS NGS DESIGNATION S 261,

ELEVATION=4653.00, A STANDARD DISK SET IN THE TOP OF

A CONCRETE POST, AND LOCATED IN EVANS, COLORADO

NEAR THE INTERSECTION OF THE UNION PACIFIC RAILROAD

AND 39TH STREET, 93' SOUTH OF THE CENTERLINE OF 39TH

STREET AND 31.6' EAST OF THE EAST RAIL OF THE UNION

PACIFIC RAILROAD.

HORIZONTAL DATUM:

COLORADO STATE PLANE NORTH ZONE COORDINATES NAD

83(2011) DATUM. HORIZONTAL CONTROL BASED UPON

TRIMBLE VRS NETWORK SOLUTION.

MW-04

OHE OHE

CONCRETE RUBBLE PILE

TO BE REMOVED OR

CRUSHED FOR CLEAN FILL

CONCRETE RUBBLE PILE

TO BE REMOVED OR

CRUSHED FOR CLEAN FILL

LOCKING SWING

GATE

LOCKING SWING

GATE

N1384900

30'



BOOK 1070, PAGE 32

20' PIPELINE EASEMENT

RECORDED APRIL 9, 2008

RECEPTION NO. 3546356

4

6

3

5

4640

4

6

3

5

4

6

3

5

4640

4

6

4

0

4

6

4

0

4

6

4

0

4

6

4

0

4

6

4

0

4640

4

6

4

0

4

6

4

0

4

6

4

0

4

6

4

0

4635

4

6

3

5

4

6

3

5

4635

4

6

3

5

4

6

3

5

4640

4

6

3

5

4

6

3

5

4

6

4

0

4630

4

6

3

0

4635

4

6

3

0

4640

4640

4

6

3

5

4

6

3

5

4

6

3

5

E3

23

21

00

E3

23

22

00

E3

23

23

00

E32

32

40

0

E32

32

50

0

E3

23

26

00

E3

23

27

00

E32

32

80

0

E32

32

90

0

E32

33

00

0

E3

23

31

00

N1384400

N1384500

N1384600

N1384700

N1384800

MW-02

MW-02

MW-01MW-01

MW-03

MW-05

MW-05

MW-07

MW-08

UNKNOWN

MW-04

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

XX

X

X

X

X

X

X

X

X

XX

X

X

XX

X

XX X

X X

XX

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

XX

X

X

X

X

XX

XX

XX

XX

XX

SOU

TH

PL

AT

TE

RIV

ER

DESIGNED BY:


DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\004-F

IN

AL G

RA

DIN

G.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6

MPBDEWFOCSEE SCALEOCTOBER 20193519P052167 / 020

GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

FIN

AL

G

RA

DIN

G P

LA

N

DRAWING 4

4

N

SCALE IN FEET

4040

020

LEGEND:

EXISTING GRADE CONTOURS (1-FOOT

CONTOURS)

PROPOSED FINAL COVER

CONTOURS (1-FOOT CONTOURS)

EXISTING FENCELINE

EXISTING GAS LINE

OVERHEAD ELECTRIC

PROPERTY LINE

ROAD


STABILIZED ASBESTOS AREA (DO NOT DISTURB)

LIMITS OF GRADING


APPROXIMATE LIMITS OF WASTE CAPPING AREA

(SEE DETAIL ON LEFT)

CAP TAPERING AREA (SEE DETAIL ON LEFT)

SECTION OF FENCE TO BE REMOVED

NEW 3 STRAND SMOOTH WIRE FENCE

POTENTIAL FUTURE TRAIL ALIGNMENT LOCATION

INSTALL 8 OZ/SY GEOTEXTILE OVER FIRST

6-INCHES OF BACKFILL AS A WARNING BARRIER.

TAPER TO EXISTING GRADE AT A MINIMUM OF

4H:1V

(TYP)

LIMITS OF WASTE CAPPING PER PLAN (TYP)

FILL OVER LOW AREAS AND DEPRESSIONS OF

1-FOOT OR GREATER IN DEPTH TO MINIMIZE

PONDING.

EXISTING WASTE

EXISTING GRADE

FINAL GRADE

SEED AND MULCH

TYPICAL CAP FILL DETAIL

100

GAS GAS

XXXX

100

PROPERTY OWNED

BY NESS MARLIN



BOOK 1070, PAGE 32

OHE OHE

MW-04

NOTE:

1. EXISTING GRADE CONTOURS PROVIDED BY KING SURVEYORS ON FEBRUARY 21, 2019.

2. SEE NOTE 3 ON DRAWING 2 REGARDING ASBESTOS WASTE.

3. EXISTING MONITORING WELLS WITHIN THE GRADING AREA WILL BE ABANDONED IN ACCORDANCE WITH THE

GUIDELINES OUTLINED BY THE COLORADO DEPARTMENT OF WATER RESOURCES (DWR) STATE ENGINEER'S OFFICE

(SEO).

4. THE CONTRACTOR SHALL INSTALL SILT FENCES IMMEDIATELY DOWN-SLOPE OF EACH AREA TO BE DISTURBED PRIOR

TO THE BEGINNING OF WORK IN THAT AREA. THE CONTRACTOR SHALL MAINTAIN THE SILT FENCES FOR THE

DURATION OF CONSTRUCTION. ACCUMULATED SEDIMENT BEHIND THE SILT FENCES SHALL BE DISPOSED OF ON-SITE

BY THE CONTRACTOR IN A MANNER APPROVED BY THE OWNER. SEE DETAIL B ON SHEET 6 FOR SILT FENCE

INSTALLATION GUIDANCE

2' MINIMUM CLEAN SOIL

BACKFILL GENERALLY MATCHING

EXISTING TOPOGRAPHY

X X X X

X X X X

TIE NEW SMOOTH WIRE FENCE

TO EXISTING BARBED WIRE

FENCE CORNER

30'






BOOK 1070, PAGE 32

20'

MA

TC

HLIN

E S

HE

ET

6

SMALL

PARKING LOT

MATCH EXISTING TUBE GATE

ADD NEW MAN WAY

4

6

3

5

4

6

4

0

4

6

4

0

4

6

4

0

4

6

4

0

4635

4640

4640

4

6

4

0

4

6

4

0

4

6

4

0

4640

4

6

4

0

4

6

3

0

4

6

3

0

4630

4

6

3

0

4630

4

6

3

0

4

6

3

5

4635

4

6

3

5

4

6

3

5

4

6

3

5

4635

4635

4635

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4635

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4

6

3

5

4635

4

6

3

5

4

6

3

5

4

6

3

5

4

6

4

0

4

6

4

0

4

6

4

0

4

6

4

0

E3

23

21

00

E3

23

22

00

E3

232

30

0

E3

232

40

0

E3

23

25

00

E3

232

60

0

E3

232

70

0

E3

232

80

0

E3

232

90

0

E3

233

00

0

E3

233

10

0

N1384400

N1384500

N1384600

N1384700

N1384800

0.99

SOU

TH

PL

AT

TE

RIV

ER

2.20 2.20 2.20 2.20 2.20 3.68 2.20 2.20 2.20 1.67

2.20 4.73 2.20 2.20 2.20 2.20 2.20 2.20 2.27 2.20 2.52

0.87 2.53 4.97 2.20 2.20 2.20 2.20 2.20 2.20 2.20 -0.35 -1.36 2.20

2.20 2.20 2.20 2.20 2.20 2.20 2.20

2.42 2.20 0.80 2.20 2.20 2.20 2.20

2.16 2.20

MW-02

MW-02

MW-01MW-01

MW-03

MW-05

MW-05

MW-07

MW-08

UNKNOWN

MW-04

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

XX

X

X

X

X

X

X

X

X

X

XX

X

XX

X

X

XX

X X

XX

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X

X

X

X

X

XX

XX

XX

XX

XX

DESIGNED BY:


DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\005-C

UT

-F

ILL P

OIN

TS

.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6


GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

CU

T/F

IL

L P

LA

N

DRAWING 5

5

N

SCALE IN FEET

4040

020

LEGEND:

EXISTING GRADE CONTOURS

(1-FOOT CONTOURS)


CONTOURS (1-FOOT CONTOURS)

FINAL FENCELINE

EXISTING GAS LINE

OVERHEAD ELECTRIC

PROPERTY LINE

ROAD


STABILIZED ASBESTOS LOCATION

(DO NOT DISTURB)

LIMITS OF GRADING

CONTROL POINTS


100

GAS GAS

XXXX

100



BOOK 1070, PAGE 32

2.20

FEET OF SOIL BETWEEN

EXISTING GRADE AND


OHE OHE

MW-04

NOTE:

1. EXISTING GRADE CONTOURS PROVIDED BY KING

SURVEYORS ON FEBRUARY 21, 2019.

2. SEE NOTE 3 ON DRAWING 2 REGARDING ASBESTOS

WASTE.

3. EXISTING MONITORING WELLS WITHIN THE GRADING

AREA WILL BE ABANDONED IN ACCORDANCE WITH THE

GUIDELINES OUTLINED BY THE COLORADO

DEPARTMENT OF WATER RESOURCES (DWR) STATE

ENGINEER'S OFFICE (SEO).



BOOK 1070, PAGE 32

30'

20'




E3

23

10

00

E3

23

11

00

ACCESS ROAD CENTERLINE

STA: 10+22.40

N: 1384433.37

E: 3230960.71


STA: 0+30.91

N: 1384438.23

E: 3229970.40


STA: 0+55.65

N: 1384441.44

E: 3229994.97


STA: 0+84.27

N: 1384437.44

E: 3230023.33


STA: 1+07.80

N: 1384435.71

E: 3230046.81


STA: 1+97.63

N: 1384427.90

E: 3230136.28


STA: 9+59.15

N: 1384431.07

E: 3230897.51


STA: 9+24.82

N: 1384429.17

E: 3230863.24


STA: 8+91.69

N: 1384429.24

E: 3230830.11


STA: 8+23.31

N: 1384425.25

E: 3230761.84


STA: 7+94.78

N: 1384424.15

E: 3230733.33


STA: 11+52.07

N: 1384432.34

E: 3231090.38


STA: 11+87.21

N: 1384431.53

E: 3231125.47


STA: 0+00.00

N: 1384428.02

E: 3229941.21

BEGIN LANE WIDTH TRANSITION


STA: 4+07.44

N: 1384424.98

E: 3230346.05

END LANE WIDTH TRANSITION


STA: 11+17.29

N: 1384433.05

E: 3231055.59


0

+

0

0

1+

00

2+00

3+00 4+00

5+00

6+00

7+00 8+00

9+00

10+00

11+00

12+00

4635

4635

4635

4635

4635

4

6

4

0

4

6

3

5

4

6

3

5

E3231200

E3231300

E3231400

E3231500

E3231600

E3231700

E3231800

E3231900

E3232000

E3232100

N1384400

N1384500

XX

X

X

X

X

X

X

X

4

6

3

5


STA: 12+93.92

N: 1384434.02

E: 3231232.14


STA: 14+42.28

N: 1384433.96

E: 3231380.49


STA: 14+72.16

N: 1384435.08

E: 3231410.35


STA: 15+03.57

N: 1384433.16

E: 3231441.70


STA: 15+27.87

N: 1384433.72

E: 3231465.99


STA: 15+37.46

N: 1384434.81

E: 3231475.52


STA: 17+16.75

N: 1384433.25

E: 3231654.80


STA: 18+77.53

N: 1384435.71

E: 3231815.56


STA: 19+40.85

N: 1384439.42

E: 3231878.77


STA: 19+79.90

N: 1384442.39

E: 3231917.70


STA: 21+27.80

N: 1384450.35

E: 3232065.35


STA: 14+17.04

N: 1384434.55

E: 3231355.26



STA: 19+08.05

N: 1384437.69

E: 3231846.01


12+00

13+00

14+00

15+

00

16+00

17+00

18+00

19+

00

20+00

21+

00

22+0022+08

DESIGNED BY:


DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\006-C

ON

ST

RU

CT

IO

N R

OA

D G

RA

DIN

G.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6


GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

CO

NS

TR

UC

TIO

N E

NT

RA

NC

E P

LA

N

DRAWING 6

6

N

SCALE IN FEET

4040

020

LEGEND:

EXISTING GRADE CONTOURS (1-FOOT CONTOURS)

EXISTING FENCELINE

EXISTING GAS LINE

OVERHEAD ELECTRIC

APPROXIMATE LIMITS OF EXISTING TWO TRACK DRIVE


PROPOSED AGGREGATE SURFACE ROAD EDGE, SEE

DETAIL A THIS SHEET FOR INSTALLATION GUIDANCE

PROTECT SANITARY SEWER LINE (18" SDR-35)

100

GAS GAS

XXXX

OHE OHE

NOTE:


2. AGGREGATE MATERIAL PER SPECIFICATIONS TO BE PLACED IN LIFTS WITH A MAXIMUM OF

6-INCHES AND COMPACTED TO 95 PERCENT OF THE MAXIMUM DRY UNIT WEIGHT, ASTM D1557.

3. AGGREGATE SHALL BE LAID AT EXISTING GRADE.

4. THE CONTRACTOR SHALL INSTALL SILT FENCES IMMEDIATELY DOWN-SLOPE OF EACH AREA TO

BE DISTURBED PRIOR TO THE BEGINNING OF WORK IN THAT AREA. THE CONTRACTOR SHALL

MAINTAIN THE SILT FENCES FOR THE DURATION OF CONSTRUCTION. ACCUMULATED SEDIMENT

BEHIND THE SILT FENCES SHALL BE DISPOSED OF ON-SITE BY THE CONTRACTOR IN A MANNER

APPROVED BY THE OWNER. SEE DETAIL B THIS SHEET FOR SILT FENCE INSTALLATION

GUIDANCE

5. ENSURE PROTECTION OF SANITARY SEWER LINE.

EXISTING GRADE CLEARED OF

VEGETATION AND LEVELED AS

NEEDED FOR PLACEMENT OF

AGGREGATE

14' MIN

UNLESS OTHERWISE NOTED FOR PULLOUTS

AGGREGATE

THICKNESS

9-INCHES

MIN

MA

TC

HLIN

E S

TA

12+

00

DETAILNOT TO SCALE

A

AGGREGATE-SURFACED ROADWAY CROSS SECTION

6

CE

NT

ER

LIN

E P

ER

P

LA

N

10%10%

TAPER TO EXISTING

(TYPICAL BOTH SIDES)

MA

TC

HLIN

E S

TA

12+

00

MA

TC

HLIN

E S

HE

ET

4

END LAND WIDTH TRANSITION AND

TERMINATE AGGREGATE SURFACED ROADWAY AT EXISTING LOCKING ACCESS GATE

~STA = 22+08

FISHING POND

FISHING POND

100' PULLOUT TRANSITION(WIDEN SOUTH LANE)

100' PULLOUT FULL WIDTH(SOUTH LANE WIDENED TO 14')









8" MIN

4' MAXIMUM SPACING WITH

WIRE SUPPORT FENCE

STEEL POST 5' HIGH MAXIMUM

24" MIN.

4" X 8" MINIMUM COMPACTED SOIL

TRENCH

FLOW

ATTACH FILTER FABRIC

SECURELY TO UPSTREAM SIDE

OF POST

STEEL POST

FLO

W

PLASTIC OR

WIRE TIES

8" MIN

4" MIN

FILTER FABRIC

18-24"

PLASTIC OR WIRE TIES

DETAILSCALE: N.T.S.

B

FILTER FABRIC SILT FENCE/SILT FENCE OUTLET

6

24" MIN.

STEEL POST

FL

OW

HARDWARE

CLOTH

WIRE FENCE

18-24"

1' OVERLAP 4' MAXIMUM 1' OVERLAP

FILTER FABRIC

FL

OW

FL

OW

FL

OW

#57 WASHED STONE

SILT FENCE FABRIC TO

OVERLAP HARDWARE

CLOTH BY 12 INCHES

STEEL POST

FRONT VIEW

PLAN VIEW

1/4 - INCH

HARDWARE CLOTH

18" SDR-35

36

" S

DR

-3

5

18" SDR-35

4635

4

6

3

5

4

6

3

5

4635

4

6

3

5

4

6

3

5

4640

4

6

3

5

4

6

3

5

4

6

4

0

4630

4640

4640

4

6

3

5

4

6

3

5

4

6

3

5

E3

23

22

00

E3

23

23

00

E3232400

E3

23

25

00

E3232600

E3

23

27

00

E3

23

28

00

E3

23

29

00

E3

23

30

00

MW-02

MW-02

MW-01MW-01

MW-03

MW-05

MW-05

MW-07

UNKNOWN

MW-04

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

XX

X

X

XX

X

X

XX

X

X X X

XX

XX

XX

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X

X

X

X

X

X

XX

XX

XX

XX

XX

XX

XX

4635

4

6

3

5

4635

4

6

3

5

4

6

3

5

4

6

3

5

DESIGNED BY:


DATE:

SHEET NO.:

JOB NO.

OF

BYDE

SCRI

PTIO

NDA

TERE

V.

ACAD NO.

1831

LEFT

HAND

CIR

, STE

CLO

NGMO

NT, C

O 80

501

FAX.

(303

) 776

-404

1PH

. (30

3) 77

6-39

21

Consulting E

ngineers and S

cientists

N:\G

EC

AR

CH

IV

E\C

AD

\167\020\3519P

052\P

LA

N S

ET

\T

EM

P C

ON

ST

RU

CT

IO

N E

AS

EM

EN

T.D

WG

GREE

LEY

FISH

ING

POND

- W

ASTE

DUM

P RE

GRAD

ECI

TY O

F GR

EELE

YW

ELD

COUN

TYCO

LORA

DO

6


GREE

LEY

FISH

ING

POND

WAS

TE D

UMP

TE

MP

OR

AR

Y C

ON

ST

RU

CT

IO

N E

AS

EM

EN

T

DRAWING 7

4

NLEGEND:

EXISTING GRADE CONTOURS (1-FOOT

CONTOURS)

EXISTING FENCELINE

EXISTING GAS LINE

OVERHEAD ELECTRIC

PROPERTY LINE

ROAD


AREA OF 25' TEMPORARY EASEMENT

LIMITS OF GRADING


SECTION OF FENCE TO BE REMOVED

NEW 3 STRAND SMOOTH WIRE FENCE

ROAD TO BE REMOVED

100

GAS GAS

XXXX

PROPERTY OWNED

BY NESS MARLIN

OHE OHE

MW-04

NOTE:


2. SEE NOTE 3 ON DRAWING 2 REGARDING ASBESTOS WASTE.

3. EXISTING MONITORING WELLS WITHIN THE GRADING AREA WILL BE ABANDONED IN ACCORDANCE WITH THE

GUIDELINES OUTLINED BY THE COLORADO DEPARTMENT OF WATER RESOURCES (DWR) STATE ENGINEER'S OFFICE

(SEO).

4. THE CONTRACTOR SHALL INSTALL SILT FENCES IMMEDIATELY DOWN-SLOPE OF EACH AREA TO BE DISTURBED PRIOR

TO THE BEGINNING OF WORK IN THAT AREA. THE CONTRACTOR SHALL MAINTAIN THE SILT FENCES FOR THE

DURATION OF CONSTRUCTION. ACCUMULATED SEDIMENT BEHIND THE SILT FENCES SHALL BE DISPOSED OF ON-SITE

BY THE CONTRACTOR IN A MANNER APPROVED BY THE OWNER. SEE DETAIL B ON SHEET 6 FOR SILT FENCE

INSTALLATION GUIDANCE

X X X X

X X X X

TIE NEW SMOOTH WIRE FENCE

TO EXISTING BARBED WIRE

FENCE CORNER




TEMPORARY 25'

CONSTRUCTION

EASEMENT

SCALE IN FEET

3030

015

ROAD TO BE REMOVED

TO PROPERTY LINE

ROAD TO BE REMOVED

TO PROPERTY LINE

weld county, coloradogreeleygov.com/.../bid...pond-remediation-figures.pdf · mike skridulis -...

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