Jasper_Co_EWP_Construction_Drawings_2-20-2019.pdf

NRCS

Natural Resources Conservation Service

U .S . Department of Agriculture

JASPER COUNTY EMERGENCY WATERSHED PROTECTION

PRECINCTS 1, 2, 3, AND 4

SHEET

NO.

INDEX OF DRAWINGS

TITLE

VICINl1Y MAP PRECINCT 1 VICINl1Y MAP PRECINCT 1 & 2 VICINl1Y MAP PRECINCT 1 & 2 VICINl1Y MAP PRECINCT 2 & 3 VICINl1Y MAP PRECINCT 2 & 3

PLAN & SECTION, SITE JA1-01 AND JA1-02 CR 139N

PLAN & SECTION, SITE JA 1-03 COUN1Y ROAD 100

PLAN & SECTION, SITE JA 1-04 COUN1Y ROAD 101

PLAN & SECTION, SITE JA1-05 COUN1Y ROAD 023

PLAN & SECTION, SITE JA 1-06 COUN1Y ROAD 037

PLAN & SECTION, SITE JA 1-07 COUN1Y ROAD 140

PLAN & SECTION, SITE JA 1-08 COUNTY ROAD 168

PLAN & SECTION, SITE JA1-09 COUNTY ROAD 139

PLAN & SECTION, SITE JA 1-10 ANGELINA STREET

PLAN & SECTION, SITE JA 1-11 COUN1Y ROAD 218

PLAN & SECTION, SITE JA 1-12 NECHES STREET

PLAN & SECTION, SITE JA2-01 COUN1Y ROAD 201

PLAN & SECTION, SITE JA2-02 COUN1Y ROAD 328

PLAN & SECTION, SITE JA2-03 COUN1Y ROAD 346

PLAN & SECTION, SITE JA2-04 COUN1Y ROAD 207

PLAN & SECTION, SITE JA2-05 COUN1Y ROAD 207

PLAN & SECTION, SITE JA2-06 COUN1Y ROAD 234

PLAN & SECTION, SITE JA2-07 COUN1Y ROAD 278

PLAN & SECTION, SITE JA2-08 COUN1Y ROAD 255

PLAN & SECTION, SITE JA2-09 COUN1Y ROAD 331

PLAN & SECTION, SITE JA2-10 COUN1Y ROAD 328

PLAN & SECTION, SITE JA2-11 COUN1Y ROAD 317

PLAN & SECTION, SITE JA2-12 COUN1Y ROAD 317

PLAN & SECTION, SITE JA3-02 COUN1Y ROAD 652

PLAN & SECTION, SITE JA3- 03 COUN1Y ROAD 317

PLAN & SECTION, SITE JA3-04 COUN1Y ROAD 413

PLAN & SECTION, SITE JA3-05 COUN1Y ROAD 701

PLAN & SECTION, SITE JA4-01 COUN1Y ROAD 705

PLAN & SECTION, SITE JA4-03 COUN1Y ROAD 701

HEADWALL DETAIL

JASPER COUNTY. TEXAS

SPONSORED BY

JASPER COUNTY COMMISSIONERS COURT

COOPERATING WITH

ENGINEERING JOB CLASS V

EMERGENCY WATERSHED PROTECTION (EWP) SITES

ARE LOCATED IN PRECINCTS 1, 2, 3, AND 4 IN JASPER

COUNTY, TEXAS.

VICINl1Y MAP

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United States Department of Agriculture

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VICINITY MAP

JASPER COUNTY EWP

SITES JA 1 -03, JA 1 -04, JA 1 -05, JA 1 -06

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Designed SI, RN, JH

Drawn S. W. IC£

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95/02/18

Checked J. HREBIK 06/04/18 Natural Resources Conservation Service JASPER, TEXAS JASPER Countx, TEXAS IApproved J. MUELLER

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COVERAGE

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NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

WORK LIM ITS OF THE ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O' OUTSIDE OF ROCK

PLACEMENT AREAS .

THE EXISTING WOODEN BRIDGE TO THE NORTH OF THE WORK AREA IS NOT RATED FOR HEAVY

EQUIPMENT. EQUIPMENT AND MATERIALS SHALL BE BROUGHT IN FROM THE SOUTH ALONG

COUNTY ROAD 139.

EXISTING FENCE ALONG DOWNSTREAM SIDE IS NOT TO BE DISTURBED. ANY OTHER FENCING

THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

CONTRACTOR SHALL PROTECT THE SURFACE OF THE EXISTING BLACKTOP ROAD . ANY DAMAGE

TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF

THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE

ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN

ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF

UNDERGROUND UTILITIES.

GEOTEXTILE SHALL BE PLACED BENEATH ROCK RIP RAP. GEOTEXTILE SHALL BE CLASS I, 8

OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95 .

EDGE OF EXISTING

WOOD BRIDGE

R300 ROCK RIPRAP

ARMORING

55' X 10'

GEDTEXTILE

TYPICAL ROCK SECTION

NOT TO SCALE

NOTE: ALL ROCK RIPRAP ARMORING SHALL

EXTEND FROM TH£ ELEVATION OF TH£

EXISTING EOG£ OF ROAD FOR AN AVERAGE

WIDTH OF !OFT TO TH£ CENTER OF TH£

DRAINAGE DITCH AT A SLOP£ OF NO

GREATER THAN 2: 1.

.,,,,-~ - APPOX LOCATION OF

R300 ROCK RIPRAP

ARMORING

30 0 30 60

Scale in Feet

36' CULVERTS

AS SET BY COUNTY

101. 17

TBX1~

GROUTED R300 ROCK

RIPRAP ARMORING

385' X 10'

SEE SPEC 462 FOR

GROUTING REQU IREMENTS

101.60

TBX2

PLAN MAP

60' X 10'

___,.-~- APPOX LOCATION OF

36' CUL V ERTS

AS SET BY COUNTY

Size of % sma ller rock in Size in by weight inches po unds

700 100% 24" - 18"

300 50-100% 18" - 14"

150 15-50% 14" - 10"

45 0-15% 10" & less

REFERENCE A.S.M . D 6092 (R300) .

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

Table of Quantities

Item Unit Quantity

Rock, R-300 Tons 725

Geotextile Sq Yd. 556

Grout for Rock CY 138

SIT£ PREP CLASS C

Benchmark Description

TBXl 60d nail in tree

TBX2 60d nai l in tree along fen ce line

N I

Q) u

Sheet 6 of 35

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

WORK LIMITS OF THE ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O' OUTSIDE OF ROCK

PLACEMENT AREAS.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN

SAME LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING TIMBER HEADWALL AND CMP CULVERT ARE NOT TO BE DISTURBED. ANY DAMAGE TO

HEADWALL OR CULVERT SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE

CONTRACTOR.

CONTRACTOR SHALL PROTECT THE SURFACE OF THE EXISTING BLACKTOP ROAD. ANY DAMAGE TO

THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE

CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON

THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF

UNDERGROUND UTILITIES.

EXISTING 37' X 60"

BLACK COATED CMP CULVERT

TO REMAIN IN PLACE

EXISTING TIMBER HEADWALL

(DO NOT DISTURB)

100.,2)

TBX2

20 0

Fi-=-t3-=--H

Scale in Feet

PLAN MAP

101.26 ___ ~

TBX1

NOTE:

NOTE:

THIS SITE SHALL REMAIN OPEN

TO VEHICULAR TRAFFIC. SEE

CONSTRUCTION SPEC 9.

APPROX. EXTENTS OF

EXISTING ROCK RIPRAP

PLACE R150 ROCK RIPRAP TO A MINIMUM THICKNESS

OF 2FT OVER THE EXTENTS OF THE EXISTING ROCK.

FILL THE VOID SPACES WITHIN THE NEWLY PLACED

ROCK WITH CELLULAR GROUT UNTIL VOID SPACES

ARE FULL AND WILL NOT RECEIVE ANYMORE GROUT.

NO SUBGRADE WORK OR GEOTEXTILE IS REQUIRED

FOR PLACEMENT OF ROCK. SEE SPEC 462 FOR

GROUTING REQUIREMENTS.

40 60

EDGE OF ROAD

EL. 100.9

TOP OF EXISTING

ROCK RIPRAP

TYPICAL ROCK SECTION

NOT TO SCALE

Size of rock in smaller Size in pounds by inches weight

300 100% 18" - 14"

150 50-100% 14" - 10''

60 15-50% 10" - 6"

20 0-15% 6" & less

REFERENCE A.S.M. D 6092 (R150) .

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

Table of Quantities

Item Unit Quantity

Rock, R-150 Tons 50

Grout for Rock CY 14

Site Prep Class A

Benchmark Description

TBXl 60d nail in tree

TBX2 60d nai I in tree vi

':i f"Jz oO I 1-~o

<t:w

WO

1-Z o_Z ~:s Wo_

-.J

':i

Sheet 7 of 35

4-#3 X 1 O" -=--

REBAR PER BAG _::,.....--"'-

(TOP BAG)

2-#3 X 10"

REBAR PER BAG

2-#3 X 10"

REBAR PER BAG

GEOTEXTILE

NATURAL GROUND

2-#4 REBAR PER BAG

(BOTTOM BAG)

DETAIL - TOP 3 COURSES

NOT TO SCALE

DETAIL - BOTTOM 3 COURSES

NOT TO SCALE

Benchmark Description Table of Quantities

TBXl 60d nail in pine tree Item Unit Quantity

TBX2 60d nai I in tree Bag wall Sqft. 226

Geotextile Sq yd . 25

SITE PREP - CLASS A

v.-0

0'.,>;

1)0

~ ~ 22' X 4.8' <LXH)

Q BAG ~ALL TD BE

102.75 rTBX1

T~D 30' x 24' DIA. CMP

IN GOOD CONDITION TD

REMAIN IN PLACE

21' X 5.7' <LXH)

BAG ~ALL TD BE

CONSTRUCTED

PLAN MAP

10 0 10 20

~~H4 Scale in Feet

~ o CONSTRUCTED

1)0 '1<'.'.'.)

24 1

EL. 100. 1 TOP OF BACKFILL EL. 100. 1

WATERLINE EL. 97.3

NATURAL GROUND

EL. 95.0

NOTES:

GEOTEXTILE ----

TYPICAL BAG WALL SECTION

NOT TO SCALE

NATURAL GROUND

EL. 95.9

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS. CAMPSITE LOCATION IS

WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

ANY FENCING THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS

ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE

CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES.

THE SAND-CEMENT BAGS SHALL BE UNIFORM IN SIZE AND DIMENSIONS. THE BAGS SHALL BE STACKED AND PLACED BY APPROVED MEANS, TO THE LINES AND GRADES AS INDICATED ON THE DRAWINGS AND THE CONSTRUCTION SPECIFICATIONS. THE JOINTS BETWEEN ROWS OF BAGS SHALL BE STAGGERED. SEE

CONSTRUCTION SPECIFICATION 432.

THE CEMENT BAG WALL TOP SHALL BE INSTALLED AT THE TOP ELEVATION SHOWN. THE BOTIOM SHALL BE THE ELEVATION INDICATED ON THIS SHEET, BUT MAY TAPER UP AS APPROVED BY THE NRCS ENGINEER.

IF SOLID ROCK IS ENCOUNTERED, A ROW OF CEMENT BAGS SHALL BE PLACED DIRECTLY IN FRONT OF THE BOTIOM ROW OF BAGS, PERPENDICULAR TO THE ROAD. THIS ROW SHALL BE IN FIRM CONTACT WITH

ADJACENT BAGS.

DOWELS SHALL BE #3 REBAR 1 O" IN LENGTH . TWO (2) DOWELS SHALL BE PLACED IN EACH CEMENT BAG AND EXTEND THROUGH BAGS BELOW. DOWELS IN TOE SHALL BE #4 REBAR AND EXTEND 8" INTO ROCK OR 12" INTO UNDISTURBED EARTH. THE TOP OUTERMOST BAG SHALL HAVE FOUR #3 REBAR DOWELS

EXTENDING THROUGH THE BAG BELOW.

GEOTEXTILE SHALL BE PLACED BEHIND THE BAG WALL AS SHOWN IN SECTIONAL DRAWINGS.

IF THE EXISTING SOIL BENEATH THE CEMENT BAG RIPRAP WALL IS FOUND TO BE UNSUITABLE, THE UNSUITABLE SOIL SHALL BE EXCAVATED TO A DEPTH OF 3' BELOW THE BOTIOM OF THE WALL ELEVATION

AND ROAD BASE ROCK

MATERIAL WAS FOUND.

101.32

TBX2~$-

~z oO I 1-__ u

<Cw ~U)

WO

1-Z U)<C o_Z ~:5 Wo_

Sheet 8 of 35

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WORK LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O'

OUTSIDE OF ROCK PLACEMENT AREAS .

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL

CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING ROAD HAS A BLACKTOP SURFACE. CONTRACTOR SHALL SALVAGE AND

REPLACE ROAD SURFACE MATERIAL OR USE MATERIAL IF PROVIDED BY COUNTY.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL. GEOTEXTILE SHALL BE CLASS I, 8

OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A

MAXIMUM OF 3' -4" THERE AFTER. WHEN REQUIRED, DUMMY PILINGS SHALL BE

INSTALLED ABOVE CULVERTS AS DESCRIBED ON THE DETAIL SHEET.

TDP WALL EL

£L. 100. 4

WA T£RL IN£ EL 96. 4

INV. £L. 96. 7

NA TURAL GN.D £L. 95. 4

BDTTDM WALL £L. 94. 7

' (-0

26'

TOP OF BACKFILL

CABLE

GEDTEXTILE

B

l. 100. 1

WA TERL IN£ EL %. 1

INV. £L. 96. 7

NATURAL GND £L. 95. 9

BDTTDM WALL £L. 95. 7

101.28

TBX1

TYPICAL HEADWALL SECTION

s

30' X 7' (LxH) -----l,i

HEAD'w ALL TD BE

CONSTRUCTED

lo2.B2

TBX2 S

APPROXIMATE LOCATION OF~

EXISTING WATER LINE,

OVERHEAD UTILITY, AND

UNDERGROUND UTILITY

26' X 6' (LxH)

HEAD\.JALL TD BE

CONSTRUCTED

------- EXISTING 30' x 36" DIA CMP CULVERT TO BE REPLACED WITH NEW 30' x

36" DIA HOPE CULVERT THAT . .. ,,. .,,

COUNTY WILL PROVIDE. _ ~'-~~\ . -- -- .

CULVERT TO BE SET PARALLEL ~t Of 1'E-t.''• TO EXISTING CULVERTS AND .;;._,~.,.....~"-....; .. -fJ'tl.

AT AN INVERT ELEVATION OF /# iir r ... ·~·«

96.7. !t.l ............ ". ·-'.:* ~

,1 r,1i'l1ARD BRIAN WENBER l

20 0 20

Scale in Feet

'1-1;.;~;'/t;,$,Qttaa••·eoH•~•••••••:9•• 1 'vro\ 88767 /~ii

~. ·P "•. ( <:> •• ~1111' ~,O~ •o,;/CeN'l,\.•,§ 1

!;ii. :f's ·········(:.~vJ 'li~\llONA\. --

" !II,,~

40 60

NOT TO SCALE

Table of Quantities

Item Unit Quantity

Timber Headwall Sq. Ft. 366 Geotextile Sq. Yd. 41

Site Prep Class B

Benchmark Descript ion

TBX1 60d nail in asphalt near edge of road

TBX2 60d nail in tree

PLAN MAP

I.Oz oO I~ ~o

<Cw -:J (/)

WO ~z o...z ~:5

Sheet 9 of 35

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE APPROXIMATE. ACTUAL LIMITS AND

LOCATION WILL BE MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE SHOWING OF

THE SITE TO PROSPECTIVE BIDDERS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXI ST AND

NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811

FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING ROAD HAS A GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE

ROAD SURFACE MATERIAL OR USE MATERIAL IF PROVIDED BY THE COUNTY.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL AND BENEATH ROCK RIP RAP.

GEOTEXTILE SHALL BE CLASS I, 8 OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION

95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM

OF 3.33 FEET THERE AFTER. FALSE PILINGS SHALL BE INSTALLED ABOVE CULVERTS AS

SHOWN ON THE DETAIL SHEET.

R150 RIPRAP

ARMORING

NOTE: CONSTRUCT SWALE

IN ROCK FOR DITCH WATER

10 0

~~m

_ffi 103.12 W rax1

30' X 60' DIA, CMP

TD BE REPLACED \./ITH

NE\./ 30' x 60' DIA

CULVERT TD BE PROVIDED

BY THE COUNTY,

EDGE OF ROAD

10 20

Scale in Feet

PLAN MAP

24'

TOP WALL EL. 102. 4 TOP OF BACKFILL TOP WALL EL. 102 4

3/4° CABLE

l'

EL. 100. 9 EL. 100. B

95. 1

WA T£RL IN£ EL %. 8

!NV. EL. 95. 9

NATURAL GN.D EL. 95. 5

BOTTOM WALL EL. 94. 4

6'(MIN.)

BOTTOM WALL EL. 94. 4

6' <MIN. )

TYPICAL HEADWALL

SECTION

NOT TO SCALE

ffi 103.18 W Tax2

29' X 8' (LXH)

HEAD\./ ALL TD BE

CONSTRUCTED

31' x 36' DIA, CMP

IN GOOD CONDITION

TD REMAIN IN PLACE

26' x 8' (LXH)

HEAD\./ALL TD BE

CONSTRUCTED

-,..-f--~ SALVAGE DNSITE CONCRETE

RUBBLE AND PLACE IN DITCH

ADJACENT TD HEAD\./ALL, ND

SUBGRADE \./ORK DR GEDTEXTILE

IS REQUIRED.

Table of Quantities

Item Unit Quantity

Timber Headwall Sq Ft. 440

R150 Riprap Ton 25

Geotextile Sq Yd . 88

SITE PREP - CLASS 8

Benchmark Description

TBXl 60d nail in pine tree

TBX2 60d n a i I i n pine tree

Size of smaller Size in rock in by inches pounds weight

300 100% 18"-14"

150 50-100% 14"-10"

60 15-50% 10"-6"

20 0-15% 6" & less

REFERENCE A.S.M. D 6092 (R150)

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT ROCK

c.oZ oO I~ ~o

<(w

WO ~z o_Z ~::s Wo_

Q) u

0 .

1-06.dwg

Sheet 10 of 35

4-#3 X 10"

REBAR PER BAG

(TOP BAG)

2-#3 X 10"

REBAR PER BAG

NATURAL GROUND

---......: __ GEOTEXTILE 2-#4 REBAR PER BAG

__,___ (BOTTOM BAG)

DETAIL - 'TOP 3 COURSES DETAIL - BOTTOM 3 COURSES

NOT TO SCALE NOT TO SCALE

#3 REBAR THROUGH BAGS

t C)

10151/\ I vj

:t1 vj ~ :t1 ~

TBX1 ~

~ ,1111

I ~ <: u\

#4 REBAR INTO GROUND

NATURAL GROUND

EL. 98.5

TYPICAL BAG WALL SECTION

NOT TO SCALE

Benchmark Description

NATURAL GROUND

EL. 98.3

r ~ ,11\1 ~ <: u\ ?s (;::) TYPICAL WING WALL SECTION

TBX1 60d nail in tree along fence

TBX2 Top of first wood fence post north of cu lverts ~ ;j r

EXISTING 30' x 24"

HOPE CULVERTS

IN GOOD CONDITION

TO REMAIN IN PLACE

16' X 4' (L x H)

BAG WALL WITH 6'

WING EXTENSION

TO BE CONSTRUCTED

20 0

El-=-i~FU

:ls:

104.68

TBX2

Scale in Feet t

NOT TO SCALE

Table of Quantities

Item Unit

Bag Headwalls Sq . Ft.

Geotextile Sq . Yd.

Site Prep Class A

EXISTING 30 ' x 18"

HOPE CULVERTS

IN GOOD CONDITION

TO REMAIN IN PLACE

---1~ 18' x 4' (L x H) BAG w'ALL

TD BE CONSTRUCTED

i

PLAN MAP

40 60

Quantity

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS. CAMPSITE LOCATION IS

WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

ANY FENCING THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN

SAME LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS

ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE

CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND

UTILITIES.

THE SAND-CEMENT BAGS SHALL BE APPROXIMATELY UNIFORM IN SIZE AND DIMENSIONS. THE BAGS SHALL BE STACKED AND PLACED BY APPROVED MEANS, TO THE LINES AND GRADES AS INDICATED ON THE DRAWINGS AND THE CONSTRUCTION SPECIFICATIONS. THE JOINTS BETWEEN ROWS OF BAGS SHALL

BE STAGGERED. SEE CONSTRUCTION SPECIFICATION 432.

THE SAND-CEMENT BAG RIPRAP TOP SHALL FOLLOW ADJACENT TOPOGRAPHY. THE BOTIOM SHALL BE THE ELEVATION INDICATED ON THIS SHEET OR TO SOLID ROCK AS APPROVED BY THE ENGINEER. WHERE SOLID ROCK IS ENCOUNTERED, A ROW OF SAND-CEMENT BAGS SHALL BE PLACED DIRECTLY IN FRONT OF

THE BOTIOM ROW OF BAGS. THIS ROW SHALL BE IN FIRM CONTACT WITH ADJACENT BAGS.

DOWELS SHALL BE #3 REBAR 1 O" IN LENGTH. TWO (2) DOWELS SHALL BE PLACED IN EACH SAND CEMENT BAG AND EXTEND THROUGH BAGS BELOW. DOWELS IN TOE SHALL BE #4 REBAR AND EXTEND 8"

INTO ROCK OR 12" INTO UNDISTURBED EARTH.

GEOTEXTILE SHALL BE PLACED BEHIND THE SAND-CEMENT BAG WALL AS SHOWN IN SECTIONAL DRAWINGS.

IF THE EXISTING SOIL BENEATH THE CEMENT BAG RIPRAP WALL IS FOUND TO BE UNSUITABLE, THE UNSUITABLE SOIL SHALL BE EXCAVATED TO A DEPTH OF 3' BELOW THE BOTIOM OF THE WALL ELEVATION AND ROAD BASE ROCK SHALL BE COMPACTED ALONG THE LENGTH OF THE WALL WHERE UNSUITABLE MATERIAL WAS FOUND. IF REQUIRED, THE WIDTH OF THE SUBGRADE EXCAVATION SHALL BE 3'.

Q::

;I:' '5 ts vi

~ es -...J tB ~

-0 -0 Q) Q) Q)

C: C: .0£ > CJ) ;;:: u e uioaJn.

Q) I..... ...c a.

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Sheet 11 of 35

33' X 3.5' DIA.

CONCRETE CULVERT

IN GOOD CONDITION

TD REMAIN IN PLACE

10 0 h=:-4~~

NOTE:

EXISTING ROAD HAS AN

EXISTING BLACKTOP

SURFACE AND IS TO

REMAIN OPEN.

[Tl C) [Tl

""Tl

Al

ES

Scale in Feet

[Tl C) [Tl

""Tl

Al

ES

"'1 ' from center of ri ad

EL. 700.3

Table of Quantities

Item Unit Quantity

/NV. EL. 94. 6

WATERLINE

Bagwall Sq Ft.

20 Geotextile Sq Yd.

EL. 95.5

ffi 100.27 °W Tex1

SITE PREP - CLASS A

NATURAL GROUND

26' X 6.6' <LXH)

BAG'w'ALL TD BE

CONSTRUCTED

ffi_ 99.66 °W Tex2

NOTE: BAGWALL MAY

BE STAIR-STEPPED DOWN

ON THE END TO MATCH

EXISTING TERRAIN .

40' X 52' DIA. CONCRETE

CUL VERT IN GOOD CONDITION

TD REMAIN IN PLACE

Benchmark Description

TBXl 60d nail in tree

TBX2 Manhole cover near "W"

PLAN MAP

GEOTEXTILE

TYPICAL BAG WALL SECTION

NOT TO SCALE

4-1/3 X 1 a• ........_:::c--_

REBAR PER BAG ><--

(TOP BAG}

2-/13 X 10"

REBAR PER BAG

2-/13 X 10"

REBAR PER BAG

EL. 94.5

NATURAL GROUND

GEOTEXTILE 2-/14 REBAR PER BAG

(BOTTOM BAG)

DETAIL - TOP 3 COURSES

NOT TO SCALE

DETAIL - BOTTOM 3 COURSES

NOT TO SCALE

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS. CAMPSITE LOCATION IS WITHIN

COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWI NG.

ANY FENCING THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE

SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE CONSTRUCTION

DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES.

THE SAND-CEMENT BAGS SHALL BE UNIFORM IN SIZE AND DIMENSIONS. THE BAGS SHALL BE STACKED AND PLACED BY APPROVED MEANS, TO THE LI NES AND GRADES AS INDICATED ON THE DRAWINGS AND THE CONSTRUCTION SPECIFICATIONS. THE JOINTS BETWEEN ROWS OF BAGS SHALL BE STAGGERED. SEE

CONSTRUCTION SPECIFICATION 432.

THE CEMENT BAG WALL TOP SHALL BE INSTALLED AT THE TOP ELEVATION SHOWN . THE BOTTOM SHALL BE THE ELEVATION INDICATED ON THIS SHEET, BUT MAY TAPER UP AS APPROVED BY THE NRCS ENGINEER. IF SOLID ROCK IS ENCOUNTERED, A ROW OF CEMENT BAGS SHALL BE PLACED DIRECTLY IN FRONT OF THE BOTTOM ROW OF BAGS, PERPENDICULAR TO THE ROAD . THIS ROW SHALL BE IN FIRM CONTACT WITH ADJACENT

BAGS.

DOWELS SHALL BE #3 REBAR 1 O" IN LENGTH. TWO (2) DOWELS SHALL BE PLACED IN EACH CEMENT BAG AND EXTEND THROUGH BAGS BELOW. DOWELS IN TOE SHALL BE #4 REBAR AND EXTEND 8" INTO ROC K OR 12" INTO UNDISTURBED EARTH. THE TOP OUTERMOST BAG SHALL HAVE FOUR #3 REBAR DOWELS EXTENDING

THROUGH THE BAG BELOW.

GEOTEXTILE SHALL BE PLACED BEHIND THE BAG WALL AS SHOWN IN SECTIONAL DRAWINGS.

IF THE EXISTING SOIL BENEATH THE CEMENT BAG RIPRAP WALL IS FOUND TO BE UNSUITABLE, THE UNSUITABLE SOIL SHALL BE EXCAVATED TO A DEPTH OF 3' BELOW THE BOTTOM OF THE WALL ELEVATION AND ROAD BASE ROCK SHALL BE COMPACTED ALONG THE LENGTH OF THE WALL WHERE UNSUITABLE MATERIAL WAS FOUND. IF

REQUIRED, THE WIDTH OF THE SUBGRADE EXCAVATION SHALL BE 3'.

~ t::

a

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'-:i '-:i

-0 Q) Q) > ~ 0 u L Q) a.

.c a. u <(

II)

Cl

(5 e5

Sheet 12 of 35

NOTE:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WORK LIMITS OF THE ROCK PLACEMENT SHALL BE NO GREATER THAN

1 O' OUTSIDE OF ROCK PLACEMENT AREAS.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND

UTILITIES ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES

MAY EXIST AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE

CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY

DAMAGE TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS

AND TO THE COST OF THE CONTRACTOR.

EXISTING ROCK RIPRAP

THIS SITE SHALL REMAIN OPEN

TO VEHICULAR TRAFFIC. SEE

CONSTRUCTION SPEC 9.

EXISTING 38' x 24'

HDPE CULVERTS

IN GOOD CONDITION

TD REMAIN IN PLACE

EXISTING

28' x 24' HDPE

CULVERTS IN

GOOD CONDITION

TD REMAIN IN PLACE

EXISTING ROCK RIPRAP I ' -.. .:>;i,~

APPROXIMATE LOCATION OF

UNDERGROUND TELEPHONE LINE

AND OVERHEAD POWER

PLACE R150 ROCK RIPRAP 2' THICK

IN AREA BELDV CULVERTS AND

BETVEEN EXISTING ROCK RIPRAP

(ND SUBGRADE VDRK DR GEDTEXTILE

REQUIRED)

PLACE R150 ROCK RIPRAP 2' THICK

IN AREA BELDV CULVERTS AND

BETVEEN EXISTING ROCK RIPRAP

(ND SUBGRADE VDRK DR GEDTEXTILE

REQUIRED)

20 0 20

~r--1J4 Scale In Feet

40 60

Size of rock in smaller Size in by inches pounds weight

300 100% 1811

- 1411

150 50-100% 14'' - 1011

60 15-50% 10" - 611

20 0-15% 611 & less

REFERENCE A.S.M. D 6092 (R150) .

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

Table of Quantities

Item Unit Quantity

Rock, R-150 Tons 50

Site Prep Class A

Benchmark Description

TBXl 60d nail in tree

TBX2 60d nail in power pole

PLAN MAP

mZ oO I 1-

.--U <Cw

WO

1-Z o_Z ~::s

Sheet 13 of 35

REMOVE EXISTING CONCRETE

RUBBLE FROM AROUND SITE

AND PLACE AT THIS LOCATION

24' X 10' CLxH) HEAD'w ALL TO BE

CONSTRUCTED

LL.

Lu Lu

L2i f!:

z 5'.

Benchmark Description

TBXl 60d nail in power pole

TBX2 Corner of headwall marked with orange paint

"--98.50

TBX2

TDP WALL £L 100, 9

£L 97. 4

WA T£RL IN£ £L 92. 2

INV £L 93. 4

NATURAL GNJJ £L 91. 3

2'

2'

BDTTDM WALL £L 90. 9

6' (MIN.) t

PILING

BACKFILL '.%° CABLE

GEO TEXTILE

TYPICAL WINGWALL SECTION

NOT TO SCALE

3'

2'

DEADMAN

ANCHORS

NOTE: THE CONCRETE CHANNEL

WORK ON THE UPSTREAM SIDE

OF THE ROAD SHALL BE LEFT

UNDISTURBED.

i

42' X 48' DIA. CMP

IN GOOD CONDITION

TD REMAIN IN PLACE

i i

Table of Quantities

Item Unit Quantity

Timber Headwall Sq Ft. 240

Geotextile Sq Yd. 27

SITE PREP - CLASS A

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE APPROXIMATE. ACTUAL LIMITS AND LOCATION WILL BE MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE SHOWING OF THE SITE TO PROSPECTIVE BIDDERS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE CONSTRUCTION

101.74

DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAM LOCATION AND TO

PREVIOUS CONDITIONS.

/TBX1

EXISTING ROAD HAS A OIL AND GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE ROAD

SURFACE MATERIAL OR USE MATERIAL IF PROVIDED BY THE COUNTY.

PLAN MAP

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL AND BENEATH ROCK RIP RAP. GEOTEXTILE SHALL BE CLASS

I, 8 OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

10 0 10 20 30 PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM OF 3.33 FEET THERE

��� AFTER. FALSE PILINGS SHALL BE INSTALLED ABOVE CULVERTS AS SHOWN ON THE DETAIL SHEET.

Scale in Feet i,j' �

�- Cl::

oZ �o

I I- �u <Cw

WO

f-Z o_ Z

3::5 W o_ a1

":i

"'O

Q) �

":i

Q)

4'.

OJ

u

0.

1-10.dwg

Sheet 14 of 35

36'

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING. WORK TDP WALL EL 1 DD. 1 TOP OF BACKFILL TDP WALL EL 1 DD. 1 LI MITS OF THE ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O' OUTSI DE OF ROCK PLACEMENT

AREAS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON

THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF

UNDERGROU ND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING ROAD HAS A BLACKTOP SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE ROAD

SURFACE MATERIAL OR USE MATERIAL IF PROVI DED BY THE COUNTY

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL AND BENEATH ROCK RIP RAP . GEOTEXTILE SHALL

BE CLASS I, 8 OZ. , NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95 .

PI LI NGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXI MUM OF 3' - 4"

THERE AFTER . WHEN REQUIRED, DUMMY PILINGS SHALL BE INSTALLED AB OVE CULVERTS AS

DESCRIBED ON THE DETAI L SHEET.

PLACE 28'x 1 O' (LxW) OF

R150 ROCK RIPRAP

ALONG EXISTING BANK

20' X 9' (LxH) HEAD'w'ALL TO BE

CONSTRUCTED

\ '"-102.20

\ TBX2

Size of rock in pounds smaller by weight

100%

50-100%

15-50%

0-15%

EL. 96. 7

WA TE'RL I NE EL 93. 4

INV. EL. 93. 5

NATURAL GND EL. 91. 4

BDTTDM WALL EL. 91. 1

Size in inches

18" - 14"

14" - 10"

10" - 611

611 & less

REFERENCE A.S.M. D 6092 (R150).

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

------1--- EXISTING ;!.

16' X 8' <LxH) \ HEAD'w' ALL TO BE

CONSTRUCTED ';!.~

".T1 ~ l'T\ -

. l'T'\ z.

40' X 36"

HOPE CULVERT

IN GOOD CONDITION

TO REMAIN IN PLACE

i ;!.\~

NOTE: ';!.(;)

THIS SITE SHALL REMAIN \

OPEN TO VEHICULAR

40 0 40 80

Scale in Feet

TRAFFIC. SEE

CONSTRUCTION SPEC 9. PLAN MAP

I 3/4" CABLE

GEDTEXTILE

G 8

WA T£RL I N£ £L 93. B

INV. EL 93. 5

NATURAL GND EL 92. 5

BDTTDM WALL EL. 92. 1

TYPICAL HEADWALL SECTION

NOT TO SCALE

-- NATURAL

-GROUND-

GEOTEXTILE

TYPICAL ROCK RIPRAP SECTION

NOT TO SCALE

Table of Quanti ties

Item Unit Quantity

Rock, R-150 Tons 50

Timber Headwall Sq. Ft. 308

Geotextile Sq Yd. 84 Site Prep Class B

Benchmark Description 120 TBXl 60d nai l i n 16" pine tree

TBX2 Top of galvani ze d H-Brace cross member

~ z ~O I f-~u

<(W ~U)

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f-z U)<(

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0..

V)

-6 (3 es

Sheet 15 of 35

TDP WALL EL

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE APPROXIMATE. ACTUAL LIMITS AND

LOCATION WILL BE MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE SHOWING OF

THE SITE TO PROSPECTIVE BIDDERS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG

THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE

SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION

OF UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING ROAD HAS A OIL AND GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND

REPLACE ROAD SURFACE MATERIAL OR USE MATERIAL IF PROVIDED BY THE COUNTY.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL AND BENEATH ROCK RIP RAP. GEOTEXTILE

SHALL BE CLASS I, 8 OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM OF

3.33 FEET THERE AFTER. FALSE PILINGS SHALL BE INSTALLED ABOVE CULVERTS AS SHOWN

ON THE DETAIL SHEET.

R150 CHECK DAM

6\ 97.71 Wrsx1

EL 91. 0

21' X 9' <LxH)

HEAD\J ALL TD BE

CONSTRUCTED

52' X 48' DIA. CMP

IN GOOD CONDITION

TO REMAIN IN PLACE

PLACE lO'XlO'X2'

OF R150 RIPRAP

BELO\J CUL VERT

26' x 13' (LXH)

HEAD\JALL TO BE

CONSTRUCTED

(DOWNSTREAM

PLAN MAP

10 0 10 20

Scale in Feet

3'

6' (MIN. )

30'

TDP DF BACKFILL

3;4 u

CABLE

SECTION A-A

NOT TO SCALE

NOT TO SCALE

TDP WALL EL 99. 4

EL 93. 8

JJi.'l.,-£L.,-. 3

__/ _NA TURAL_GNJJ EL 92. 1

BDTTDM WALL EL 90. 4

GEOTEXTILE

CHECK DAM SECTION

NOT TO SCALE

Table of Quantities

Item Unit Quantity

Timber Headwall Sq Ft. 527

Geotextile Sq Yd. 97

R150 Riprap Ton 25

SITE PREP - CLASS C

Benchmark Description

TBXl 60d nail in sweet gum

TBX2 60d nail in pine tree

<Jl 0

OJ ...., .._, C OJ

19 OJ L.

(/) E .3 "O t: :5 OJ l'O u -= 0. ·;::

C OJ Ol

:::) 0 ct:

Sheet 16 of 35

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WORK LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O'

OUTSIDE OF ROCK PLACEMENT AREAS .

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL

811 FOR LOCATION OF UNDERGROUND UTILITIES.

EXISTING ROAD HAS A GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE

ROAD SURFACE MATERIAL OR USE MATERIAL IF PROVIDED BY THE COUNTY.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL. GEOTEXTILE SHALL BE CLASS I, 8

OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

TDP WALL EL 1 DD. 8

EL. 98. 2

WA TERL IN£ EL. 93. 5

INV. EL. 93. 6

NATURAL GND EL 92. D

BDTTDM WALL EL. 91. 8

26'

TOP OF BACKFILL

I 3/4

CABLE

GEDTEXTILE

B G

EL. 9. 4

WA TERL IN£ EL 93. B

INV. EL. 94. D

NATURAL GNIJ EL. 93. 4

BDTTDM WALL EL. 92. 8

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM

OF 3' -4" THERE AFTER. WHEN REQUIRED, DUMMY PILINGS SHALL BE INSTALLED ABOVE

CULVERTS AS DESCRIBED ON THE DETAIL SHEET. TYPICAL HEADWALL SECTION

SALVAGE ON-SITE CONCRETE RUBBLE

AND PLACE IN DITCH. NO SUBGRADE

WORK OR GEOTEXTILE IS REQUIRED.

100.91

TBX1~

30' X 8' (LxH) HEAD'v/ALL TD BE

CONSTRUCTED

15 0 15

Scale in Feet

NOTE:

THIS SITE SHALL REMAIN OPEN

TO VEHICULAR TRAFFIC. SEE

CONSTRUCTION SPEC 9 .

27' X 9' (LxH) HEAD'v/ALL TD BE

CONSTRUCTED

DOWNSTREAM £DC£ OF ROAD

UPSTREAM £DC£ OF ROAD

EXISTING 30' x 48"

HOPE CULVERTS

IN GOOD CONDITION

TO REMAIN IN PLACE

101.65_/

TBX2

NOT TO SCALE

Table of Quantities

Item Unit Quantity

Timber Headwall Sq. Ft. 483

Geotextile Sq. Yd. 54

Site Prep Class B

Benchmark Description

TBXl 60d nai I in 1611 tree

TBX2 60d nai I in 1211 tree

PLAN MAP

[5 -...J

V) ---.; ---.;

" " Q) Q) Q)

C C ~ > .2> ;;:: u e (/) 0 Q) 0..

Q) I... ..c 0..

0 0 U <{

._-Z oO I I-

NU

<(W

WO

1-z o....z ~:s

WO...

V)

Sheet 17 of 35

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS. CAMPSITE LOCATION IS

WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

ANY FENCING THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN SAME

LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS

ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE

24'

EL. 100.4

EL. 99.2

CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND UTILITIES. NATURAL GND

EL. 95.7

THE SAND-CEMENT BAGS SHALL BE UNIFORM IN SIZE AND DIMENSIONS. THE BAGS SHALL BE STACKED AND PLACED BY APPROVED MEANS, TO THE LINES AND GRADES AS INDICATED ON THE DRAWINGS AND THE CONSTRUCTION SPECIFICATIONS. THE JOINTS BETWEEN ROWS OF BAGS SHALL BE STAGGERED. SEE

CONSTRUCTION SPECIFICATION 432.

THE CEMENT BAG WALL TOP SHALL BE INSTALLED AT THE TOP ELEVATION SHOWN. THE BOTIOM SHALL BE THE ELEVATION INDICATED ON THIS SHEET, BUT MAY TAPER UP AS APPROVED BY THE NRCS ENGINEER. IF SOLID ROCK IS ENCOUNTERED, A ROW OF CEMENT BAGS SHALL BE PLACED DIRECTLY IN FRONT OF THE BOTIOM ROW OF BAGS, PERPENDICULAR TO THE ROAD. THIS ROW SHALL BE IN FIRM CONTACT WITH

ADJACENT BAGS.

DOWELS SHALL BE #3 REBAR 1 O" IN LENGTH. TWO (2) DOWELS SHALL BE PLACED IN EACH CEMENT BAG AND EXTEND THROUGH BAGS BELOW. DOWELS IN TOE SHALL BE #4 REBAR AND EXTEND 8" INTO ROCK OR 12" INTO UNDISTURBED EARTH. THE TOP OUTERMOST BAG SHALL HAVE FOUR #3 REBAR DOWELS

EXTENDING THROUGH THE BAG BELOW.

GEOTEXTILE SHALL BE PLACED BEHIND THE BAG WALL AS SHOWN IN SECTIONAL DRAWINGS.

IF THE EXISTING SOIL BENEATH THE CEMENT BAG RIPRAP WALL IS FOUND TO BE UNSUITABLE, THE UNSUITABLE SOIL SHALL BE EXCAVATED TO A DEPTH OF 3' BELOW THE BOTIOM OF THE WALL ELEVATION AND ROAD BASE ROCK SHALL BE COMPACTED ALONG THE LENGTH OF THE WALL WHERE UNSUITABLE MATERIAL WAS FOUND. IF REQUIRED, THE WIDTH OF THE SUBGRADE EXCAVATION SHALL BE 3'.

4-#3 X 1 O" -=---

REBAR PER BAG :::,..----..-_

(TOP BAG)

2-#3 X 10"

REBAR PER BAG

2-#3 X 10"

REBAR PER BAG

GEOTEXTILE

NATURAL GROUND

2-#4 REBAR PER BAG

(BOTIOM BAG)

DETAIL - TOP 3 COURSES

NOT TO SCALE

DETAIL - BOTTOM 3 COURSES

NOT TO SCALE

Benchmark Description

TBXl 60d nai I in tree

TBX2 60d nai I in tree

& 100.92

°W TBX1 PLAN MAP 10 0

~~FD

TYPICAL BAG WALL SECTION

NOT TO SCALE

Table of Quantities

Item Unit

Sand Cement Bag Wall Sq Ft.

Geotextile Sq Yd.

SITE PREP - CLASS A

30' X 24' DIA.

PLASTIC PIPE IN

GOOD CONDITION

TD REMAIN IN PLACE

NOTE: ONE LANE

OF TRAFFIC SHALL

REMAIN OPEN

Scale in Feet

Quantity

23' X 4.9' (LxH)

BAG \,/ALL TD BE

CONSTRUCTED

NATURAL GROUND

EL. 96.3

99.35

TBX2~

-~I; Or-..: le) ~ ...._ N ~

~ ~ IC)

-!!1

'"5 Cl::

-0 Q) C:

CJ)

C:

;;:: 'ui CJ

Q) L

0 0

NZ

oO I I-

NU

<(w ---:> U)

WO

1-Z U)<( o_Z

3::S Wo_ e:l

':i

-0 Q) u Q) .c

(lJ

':i

Q)

L Q.

Q.

~ 1-.:::

-.J

"i c:i Q::

Q) u

V>> Q) I,_ uOJ L.(f} :::J C:

~o

~1 ~~ ,-.._ ro '-- ..._. 1....0J r"' :::J Vl \I~ .1-,,1 C:

"""'""\ roo .., zu

Sheet 18 of 35

30'

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON TDP WALL EL 1 OJ, 0 TDP DF BACKFILL TDP WALL £L . 101. 0

DRAWING. WORK LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 Q'

OUTSIDE OF ROCK PLACEMENT AREAS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND

NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811

FOR LOCATION OF UNDERGROUND UTILITIES.

EXISTING ROAD HAS A GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE

ROAD SURFACE MATERIAL OR WITH MATERIAL IF PROVIDED BY THE COUNTY.

ANY FENCING THAT IS REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL. GEOTEXTILE SHALL BE CLASS I, 8 OZ.,

NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM

OF 3' -4" THERE AFTER. WHEN REQUIRED, DUMMY PILINGS SHALL BE INSTALLED ABOVE

CULVERTS AS DESCRIBED ON THE DETAIL SHEET.

-----,.-- EXISTING 40'x60"

EL 97 4

WA T£RL IN£ £L. 90. 7

INV. EL 92. 0

NA [URAL GNJJ £L. 87 9

BDTTDM WALL EL 87 0

6'(MIN.)

G

3/4 11 CABLES

£L 99. 0

WA TERL IN£ EL. 93. 5

~in. 92.3

CMP CULVERTS

IN GOOD CONDITION

TO REMAIN IN PLACE

TYPICAL HEADWALL

NOTE:

100.12/

TBX1

COORDINATE WITH COUNTY FOR

ROAD CLOSINGS. SEE

CONSTRUCTION SPEC 9.

31' X 9' <LxH) HEAD'w'ALL TD BE

CONSTRUCTED

32' X 14' (LxH)

HEAD\./ ALL TD BE

CONSTRUCTED

PLAN

99.46

TBX2~

15 0

FF~~

MAP

Scale in Feet

12' X 14' <LxH) 'w'ING'w' ALL TD BE

CONSTRUCTED

SALVAGE ON-SITE CONCRETE RUBBLE

AND PLACE IN DITCH ADJACENT TO

WINGWALL. NO SUB-GRADE WORK OR

GEOTEXTILE REQUIRED.

NOT TO SCALE

TDP WALL EL. 101. D

2'

2'

2'

BDTTDM WALL EL 87. D

6' <MIN. ) t

TOP OF PILING

BACKFILL '.% 11 CABLES 3'

15'

(TYP)

GEDTEXTILE

2'

2'

L DEADMAN

ANCHORS

TYPICAL WINGWALL SECTION

NOT TO SCALE

Table of Quantities

Item Unit Quantity Benchmark De script ion

Timber Headwall Sq. Ft. 895 TBXl 60d nai l in pine tree 45 Geotextile Sq Yd. 100 TBX2 60d nai l in pine tree

Site Prep Class D

Sheet 19 of 35

PLAN MAP

28' X 10' (LxH)

HEAD\./ ALL TO BE

CONSTRUCTED

SALVAGE EXISTING

RUBBLE FROM ON SITE

AND PLACE IN THIS AREA

6 97.93 W rax2

Benchmark Description

TBXl 60d nai I in tree

TBX2 60d nai I in tree

41'x60' DIA. PLASTIC PIPE

IN GOOD CONDITION

TD REMAIN IN PLACE

41'x60' DIA. PLASTI

PIPE IN GOOD

CONDITION TO

REMAIN IN PLACE

30' X 9' <LxH)

HEAD\./ALL TO BE

CONSTRUCTED

2' THICK R150

RIPRAP CHUTE 'v./ /

GEOTEXTILE BENEATH

CONSTRUCT S'v./ ALE FOR DITCH 'v./ ATER

30'

TDP DF BACKFILL

3/4" CABLE

£L 97 4

6' <MIN. )

TYPICAL HEADWALL

NOT TO SCALE

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE

FIELD BY NRCS.

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE

APPROXIMATE. ACTUAL LIMITS AND LOCATION WILL BE

MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE

SHOWING OF THE SITE TO PROSPECTIVE BIDDERS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION

SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO

IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE

AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS.

THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF

UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF

WORKS SHALL BE REPLACED IN SAME LOCATION AND TO

PREVIOUS CONDITIONS.

EXISTING ROAD HAS A GRAVEL SURFACE. CONTRACTOR

SHALL SALVAGE AND REPLACE ROAD SURFACE OR USE

MATERIAL IF PROVIDED BY THE COUNTY.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL AND

BENEATH ROCK RIP RAP. GEOTEXTILE SHALL BE CLASS I, 8

OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE

CULVERTS AND SPACED A MAXIMUM OF 3 .33 FEET THERE

AFTER. FALSE PILINGS SHALL BE INSTALLED ABOVE

CULVERTS AS SHOWN ON THE DETAIL SHEET.

10 0 10 20

H=---4~~ Scale in Feet

TDP WALL £L 1 DD. 7

~7

EDT DM WALL £L 91. 7

6'<MIN. )

SECTION

Table of Quantities

Item Unit Quantity

Timber headwall SF 550

R150 TONS 50

Geotextile Sq Yd. 110

SITE PREP - CLASS C

Size of rock in smaller Size in by inches pounds weight

300 100% 18"-14"

150 50-100% 14"-10"

60 15-50% 10"-6"

20 0-15% 6" & less

REFERENCE A.S.M. D 6092 (R150)

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT ROCK

;;j' < ~ Q::

Q)

§, C

'iii 3:

Q) ~

0 0

..;;tZ oO I I-

NU

<Cw

WO

1-Z (l)<C o._Z 3:5 Wo._

':i Q) u Q)

..c

':i

Q)

L Q.

Q.

(3

Q.)

Q::

Sheet 20 of 35

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WORK LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O'

OUTSIDE OF ROCK PLACEMENT AREAS. -

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL

811 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN

SAME LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE

TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE

COST OF THE CONTRACTOR.

GEOTEXTILE SHALL BE PLACED BENEATH THE ROCK RIP RAP AS NOTED. GEOTEXTILE

SHALL BE CLASS I, 8 OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95 .

PLACE 75'x12' OF R300 ROCK

RIPRAP ALONG BANK AND

UNDER BRIDGE AS SHOWN IN

SECTION DRAWINGS

CONCRETE BRIDGE

106.21/

TBX2

Table of Quantities

EL. 104.3

GEDTEXTILE

UNDER BRIDGE

BRIDGE BENT AND COLUMNS

PLACE 50'x25' OF R300 ROCK

RIPRAP ALONG BANK AND

UNDER BRIDGE AS SHOWN IN

SECTION DRAWINGS

APPROX NATURAL

GROUN{2...-

-- ~::+-1::.il,,...

EL. 97.6

UNDER BRIDGE

BRIDGE BENT AND COLUMNS

EL. 97.6

ROCK SECTION WEST

NOT TO SCALE

EL. 104.7

ROCK SECTION EAST

NOT TO SCALE

DUMP R300 ROCK RIPRAP FROM

CENTER OF CHANNEL TO 4'

ABOVE WATERLINE FOR A LENGTH

OF 43'. NO SUB-GRADE OR

GEOTEXTILE REQUIRED.

Size of % smaller Size in rock in by weight inches pounds

700 100% 24" - 18"

300 50-100% 18" - 14"

150 15-50% 14" - 10"

45 0-15% 10" & less

REFERENCE A.S.M . D 6092 (R300).

SPALLS AN D ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

Item Unit Quantity 30 0 30 60 90

Rock, R-300 Tons 425 ~~-t=-H Benchmark Description Geotextile Sq Yd. 225

Site Prep Class A

Scale in Feet

PLAN MAP

TBX1 Top of bolt on 9t h I-Beam from west end of bridge

TBX2 60d nail in 14" Hickory tree with Private Property sign

V)

Q:: "" ;t::' :is::

'S er;

-0 Q) C C

CJ)

~ 'iii 0 Q) I...

0 0

LOZ

oO I I-

No <Cw

WO

1----Z o_Z

3:::J Wo_

-0 Q) Q) >

::£ 0 u I...

Q) a.

.c a.

0 <(

Sheet 21 of 35

EXISTING \./ING\./ ALL

FILL AREA BELO\./

'w'ING'w' ALL 'w'ITH R150

RIPRAP

FILL 5'x10'x4' VOID

\./ITH R150 RIPRAP

rh ,02.59 W rax2

.th 98.87 W rax, .-~ FILL 8'x3'x6' VOID

\./ITH R150 RIPRAP

--- EXISTING

BRIDGE

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE APPROXIMATE. ACTUAL LIMITS AND LOCATION WILL BE MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE SHOWING OF THE SITE TO PROSPECTIVE

BIDDERS.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG THE ACCESS

ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE SHOWN ON THE

CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF UNDERGROUND

UTILITIES.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF THE CONTRACTOR.

EXISTING \./ING\./ ALL

R150 RIPRAP

KEY 1' INTO NATURAL GROUND

NOTE: GEOTEXTILE NOT REQUIRED BENEATH ROCK

PLACEMENTS ON THIS JOBSITE.

FILL 8'x6'x5.5' VOID

\./ITH R150 RIPRAP

PLAN MAP Item

6'

RIPRAP BELOW WINGWALL SECTION

NOT TO SCALE

Table of Quantities Benchmark Description Unit Quantity TBXl 60d nail in middle of bridge

RlSO riprap Ton 50 10 0 10 20

~r-1H4 30 TBX2 60d nai I in tree

SITE PREP - CLASS A

Scale in Feet

(Dz oO I INu

~w -:,U1

WO

1-Z U)~ o....z 3;::5

Sheet 22 of 35

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS.

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WOR K LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O'

OUTSIDE OF ROCK PLACEMENT AREAS .

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL

811 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN

SAME LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD. ANY DAMAGE

TO THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE

COST OF THE CONTRACTOR.

PLACE 35 'x8' OF R300 ROCK

RIPRAP FROM EXISTING WINGWALL

AND ALONG EXISTING BANK. ROCK

SHALL EXTEND DOWN TO BOTIOM

OF CREEK CHANNEL. NO

GEOTEXTILE REQUIRED. SEE

TYPICAL ROCK SECTION DETAIL.

EXISTING

WINGWALL \

EXISTING \

"2c

\ ~-DUMP R300 ROCK RIPRAP IN ~

FRONT OF EXISTING WINGWALL.

ROCK SHALL EXTEND DOWN TO

BOTIOM OF CREEK CHANNEL. NO \

SUB-GRADE OR GEOTEXTILE IS

REQUIRED.

EXISTING

WINGWALL

2 0 0

EH~f=-44

AVE WATER LINE

EL. 93.0

APPROX NATURAL

GROUND

TOP OF EXISTING BANK

EL. VARIES

BOTTOM OF CREEK TYPICAL ROCK SECTION

PLAN MAP

20 40 60

Scale in Feet

NOT TO SCALE

Size of % sma ller rock in Size in pounds by weight inches

700 100% 24" - 18"

300 50-100% 18" - 14"

150 15-50% 14" - 10"

45 0-15% 10" & less

REFERENCE A.S.M. D 6092 (R300) .

SPALLS AN D ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAN 5% BY WEIGHT

ROCK

Table of Quantities

Item Unit Quantity

Rock, R-300 Tons 75

Site Prep Class A

Be nchmark De scription

TBXl Top of end pi ling on SW wingwa l l

TBX2 60d nai l in power pole

Vi Cl:: ---.

-..J al ~

--s vi --; --;

-0 Q) C C 01 ;: 'iii CJ Q) L

-0 Q) Q) > .::£ 0 (.) L Q) Q_ .c Q_

0 0 () <l'.

V) es

Sheet 23 of 35

PLAN MAP

EXISTING ROCK

TD BE REMOVED

AS FLAGGED

ROCK AND SPOIL

DISPOSAL AREA

EXISTING PLASTIC

PIPES TD REMAIN

IN PLACE

30 0 30

Scale in Feet

60'

RESHAPE EXISTING RIPRAP

AND GROUT IN PL.ACE

EXISTING 30°

PLASTIC PIPE

TD REMAIN IN PLACE

EXISTING PIPE

AND HEAD\./ ALL

EXISTING 36"

DIA. PLASTIC PIPE

TD REMAIN IN PLACE

NOT TD BE DISTURBED

60 90

Size of rock in smaller Size in by inches pounds weight

700 100% 24" - 18"

300 50-100% 18" - 14"

150 15-50% 14" - 10"

45 0-15% 10" & less

REFERENCE A.S.M . D 6092 (R300)

LEGEND

SPALLS AND ROCK DUST THAT PASS A 3" SIEVE

SHALL CONSIST OF LESS THAT 5% BY WEIGHT ROCK.

+ + EXISTING · + +

+ ROCK · +

APPROXIMATE

EXISTING GROUND

CUT OR FILL _/ __)......_

AS NEEDED

GEOTEXTILE

NATURAL GRDUND -----

KEY ROCK TOE 1'

INTO NATURAL GROUND

NOTES:

NOTE:

SALVAGE ANY EXISTING ROCK

PRIOR TO PLACEMENT OF

R300 RIPRAP AND PLACE IN

NOTED AREA ON DRAWING.

ROCK AND SPOIL

DISPOSAL AREA ALONG

EXISTING 36n EDGE OF ROAD

DIA. PLASTIC PIPE

TD REMAIN IN PLACE

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE

FIELD BY NRCS.

WORK LIMITS AND CAMPSITE LOCATION SHOWN ARE

APPROXIMATE. ACTUAL LIMITS AND LOCATION WILL BE

MARKED OR OTHERWISE DESIGNATED ON THE SITE AT THE

SHOWING OF THE SITE TO PROSPECTIVE BIDDERS.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO

IMPROVEMENTS AND UTILITIES ALONG THE ACCESS ROUTE

AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWI NGS.

THE CONTRACTOR SHALL CALL 811 FOR LOCATION OF

UNDERGROUND UTILITIES.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE

OF THE ROAD. ANY DAMAGE TO THE ROAD SURFACE

SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE

COST OF THE CONTRACTOR.

GEOTEXTILE SHALL BE PLACED BENEATH ROCK RIP RAP.

GEOTEXTILE SHALL BE CLASS I, 8 OZ ., NON-WOVEN , SEE

CONSTRUCTION SPECIFICATION 95.

Table of Quantities

Item Unit Quantity

R300 Riprap Tons 375

Geotextile Sq Yd. 169

Grout CY 21

SITE PREP - CLASS C

Benchmark Description

TBXl 60d nail in pine tree

Top of concrete cap on easternmost

TBX2 piling in existing southern headwall

C: e:l ' ()

,S2

-!!1 " ~ <!J

;I::' '5 Cl:: ') ')

""CJ ""CJ Q) Q)

C Q) > c,, C .:x. 0 3: () .._

"iii 0 Q) a.

Q) .._ ..c a.

0 0 0 <(

C:

::i

(3

' <!J

CXJZ

oo I~

NU

~ w C\J

<{U) c::i -") (j

WO

Q::

~ ~z ~ -<{ U) 8 o....z 3:5

WO...

Sheet 24 of 35

CAMPSITE LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON

DRAWING. WORK LIMITS OF ANY ROCK PLACEMENT SHALL BE NO GREATER THAN 1 O'

OUTSIDE OF ROCK PLACEMENT AREAS.

ALL FASTENERS SHALL BE GALVANIZED, SEE CONSTRUCTION SPECIFICATION 83.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES

ALONG THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST

AND NOT BE SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL

81 1 FOR LOCATION OF UNDERGROUND UTILITIES.

ANY FENCING REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE REPLACED IN

SAME LOCATION AND TO PREVIOUS CONDITIONS.

EXISTING ROAD HAS A GRAVEL SURFACE. CONTRACTOR SHALL SALVAGE AND REPLACE

ROAD SURFACE OR USE MATERIAL IF PROVIDED BY THE COUNTY.

GEOTEXTILE SHALL BE PLACED BEHIND THE WALL. GEOTEXTILE SHALL BE CLASS I, 8

OZ., NON-WOVEN, SEE CONSTRUCTION SPECIFICATION 95.

PILINGS SHALL BE PLACED ON EITHER SIDE OF THE CULVERTS AND SPACED A MAXIMUM

OF 3' - 4" THERE AFTER. WHEN REQU IRED, DUMMY PILINGS SHALL BE INSTALLED ABOVE

CULVERTS AS DESCRIBED ON TH E DETAIL SHEET.

24'

EXISTING 33' x 72"

STEEL CULVERT

TO REMAIN IN PLACE

38' x 11' (lxH)

HEAD\./ALL TD BE

CONSTRUCTED

NOTE:

SALVAGE ROCK RUBBLE WITHIN

WORK AREA AND PLACE AROUND

CORNERS OF HEADWALL.

TDP /./ALL EL. TDP DF BACKFILL TDP /./ALL EL. 1 OJ. 2

3;4u CABLE

EL. 99 7

3'

BDTTDM /./ALL EL. 91. 2

6' (MIN. ) 6' <MIN.)

20 0 20

8 G Table of Quantities Scale in Feet

Item Unit Quantity

TYPICAL HEADWALL SECTION Timber Headwall Sq. Ft. 778 Benchmark De scription

NOT TO SCALE Geotextile Sq Yd. 87 TBX 60d nai I in tree Site Prep Class C TBX2 60d nai I in tree

PLAN MAP

36' x 10' <LxH)

HEAD\./ALL TD

BE CONSTRUCTED

40 60 mZ oO I I-No

<Cw

WO

1-Z (f)<C o._Z ~s Wo._

-0 Q) u Q)

..c u

Q)

I...

n..

n..

V)

-8 (3 es

Sheet 25 of 35

10 0 10 20 30

~r-1~>--------t rh 99.89 W Tax1 4-#3 X 1 O" -=--

REBAR PER BAG

Scale in Feet (TOP BAG)

NOTE:

ONE LANE SHALL REMAIN

OPEN TO VEHICULAR

TRAFFIC AT ALL TIMES.

SEE CONSTRUCTION SPEC

30' X 6.1' <LxH) 0

BAG\./ ALL TO BE

CONSTRUCTED

101.06

TBX2

EL. 100.4

EL. 99.2

!NV. EL. 96.3

24' X 5.6 ' (LxH) BAG'w'ALL TO BE

CONS TRUCTED

22'

TOP OF BACKFIL: I

T'w'O 29'X36' DIA.

PLASTIC PIPES IN

GOOD CONDITION

TO REMAIN IN PLACE

2-#3 X 10"

REBAR PER BAG

Benchmark Description

TBXl 60d nail in tree

TBX2 60d nai I in tree

Table of Quantities

Item Unit Quantity

Bagwall Sq Ft. 318 Geotextile Sq Yd. 36

SITE PREP - CLASS A

EL. 100.4

~~~~~fd-L-L.LL.LLL~~~~~

WATERLINE EL. 96. 7

NATURAL GROUND

EL. 95.1

GEOTEXTILE

SECTION A-A

NOT TO SCALE

EL.

NATURAL GROUND

EL. 95.6

2-#3 X 10"

REBAR PER BAG

GEOTEXTILE

NATURAL GROUND

2-#4 REBAR PER BAG

(BOTTOM BAG)

DETAIL - TOP 3 COURSES

NOT TO SCALE

DETAIL - BOTTOM 3 COURSES

NOT TO SCALE

NOTES:

LOCATION OF IMPROVEMENTS WILL BE AS APPROVED IN THE FIELD BY NRCS . CAMPSITE

LOCATION IS WITHIN COUNTY EASEMENTS UNLESS OTHERWISE NOTED ON DRAWING.

ANY FENCING THAT MAY BE REMOVED AS PART OF INSTALLATION OF WORKS SHALL BE

REPLACED IN SAME LOCATION AND TO PREVIOUS CONDITIONS.

THE CONTRACTOR SHALL PROTECT THE EXISTING SURFACE OF THE ROAD . ANY DAMAGE TO

THE ROAD SURFACE SHALL BE REPAIRED TO PREVIOUS CONDITIONS AND TO THE COST OF

THE CONTRACTOR.

THE CONTRACTOR SHALL BE LIABLE FOR DAMAGES TO IMPROVEMENTS AND UTILITIES ALONG

THE ACCESS ROUTE AND AT OR NEAR THE WORK SITE. UTILITIES MAY EXIST AND NOT BE

SHOWN ON THE CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL CALL 811 FOR

LOCATION OF UNDERGROU ND UTILITIES.

THE SAND-CEMENT BAGS SHALL BE…