Drawings_C26863004.pdf

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

GENERAL NOTES, TERMS, & CONDITIONS:

1. DESIGN INTENT. THESE DRAWINGS REPRESENT THE GENERAL DESIGN INTENT TO BE IMPLEMENTED AND CONTRACTOR IS RESPONSIBLE FOR ALL ITEMS SHOWN ON THESE PLANS. CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE PROJECT MANAGER FOR ANY CLARIFICATIONS OR FURTHER DETAILS NECESSARY TO ACCOMMODATE ACTUAL SITE CONDITIONS. ANY DEVIATION FROM THESE PLANS WITHOUT THE STATE PARKS REPRESENTATIVE APPROVAL ARE AT THE CONTRACTOR'S OWN RISK AND EXPENSE. NOTIFY PROJECT MANAGER IMMEDIATELY OF ANY UNEXPECTED AND CHANGED CONDITIONS, SAFETY HAZARDS, AND ENVIRONMENTAL PROBLEMS ENCOUNTERED.

2. JOB SITE CONDITIONS AND CONTRACTOR RESPONSIBILITY. CONTRACTOR SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR SITE CONDITIONS DURING THE COURSE OF THE CONSTRUCTION OF THIS PROJECT, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY, AND ALL ENVIRONMENTAL PROTECTION ELEMENTS, WHETHER SHOWN ON THESE DRAWINGS OR NOT. CONTRACTOR SHALL FOLLOW ALL APPLICABLE CONSTRUCTION AND SAFETY REGULATIONS. THESE REQUIREMENTS SHALL APPLY CONTINUOUSLY AND WILL NOT BE LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR SHALL DEFEND, INDEMNIFY, AND HOLD THE STATE PARKS OR THE ENGINEER (STILLWATER SCIENCES) HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPT

FROM LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE STATE PARKS OR ENGINEER.

3. DAMAGE. CONTRACTOR SHALL EXERCISE CARE TO AVOID DAMAGE TO EXISTING PUBLIC AND PRIVATE PROPERTY, INCLUDING NATIVE TREES AND SHRUBS, AND OTHER PROPERTY IMPROVEMENTS. IF CONTRACTOR CAUSES DAMAGES TO SUCH ITEMS, HE SHALL BE RESPONSIBLE FOR REPAIR OR REPLACEMENT IN LIKE NUMBER, KIND, CONDITION, AND SIZE. ANY SUCH COST MAY BE DEDUCTED BY OWNER FROM MONIES DUE CONTRACTOR

UNDER THIS CONTRACT.

4. LIMITS OF WORK, ACCESS, STAGING AND MOBILIZATION AREAS. THE APPROXIMATE LIMITS OF WORK ARE SHOWN ON THE DRAWINGS. EXACT LIMITS OF WORK, POINTS OF INGRESS-EGRESS, CREEK CHANNEL ACCESS, MOBILIZATION, STAGING, AND WORK AREAS WILL BE FLAGGED IN THE FIELD BY THE ENGINEER. EQUIPMENT MAINTENANCE AND FUELING MUST OCCUR OUTSIDE OF THE CHANNEL AREA AS DESCRIBED IN THE

ENVIRONMENTAL PERMITS FOR THE PROJECT.

5. EQUIPMENT CONTAINMENT. ALL HEAVY EQUIPMENT MUST HAVE A SUPPLY OF SORBENT PADS AVAILABLE TO CLEAN-UP GREASE, OIL, OR FUEL THAT DRIPS OR SPILLS ONTO THE GROUND. USED PADS ARE TO BE DISPOSED OF PROPERLY AT CONTRACTOR'S EXPENSE.

6. EARTHWORK QUANTITIES. CONTRACTOR IS RESPONSIBLE FOR ALL EARTHWORK, INCLUDING GRADING, PROVISION AND PLACEMENT OF ROCK MEETING SIZE LIMITS, AS SHOWN ON DRAWINGS, AND DISPOSAL OF ALL EXCESS SOIL AND RUBBLE. EARTHWORK QUANTITIES, INCLUDING GRADING, PLACED ROCK RIP-RAP AND OFF-HAUL QUANTITY ESTIMATES PROVIDED BY THE ENGINEER ARE ESTIMATES ONLY. STATE PARKS AND ENGINEER DO NOT, EXPRESSLY OR OTHERWISE BY IMPLICATION, EXTEND ANY WARRANTY TO EARTHWORK CALCULATIONS

7. PERMITS. THE FOLLOWING PERMITS ARE REQUIRED FOR THIS PROJECT, THE CONTRACTOR SHALL BE GIVEN COPIES OF ALL THE PERMITS, SHALL BECOME FAMILIAR WITH THE PERMIT REQUIREMENTS, AND SHALL BE RESPONSIBLE FOR ADHERENCE TO AND CONFORMANCE WITH ALL PERMIT

CONDITIONS.

SEC. 404 PERMIT ISSUED BY US ARMY CORPS OF ENGINEERS

1601/1603 STREAMBED ALTERATION AGREEMENT ISSUED BY CA DEPT. FISH & WILDLIFE

WATER QUALITY CERTIFICATION, BY NORTH COAST REGIONAL WATER QUALITY CONTROL BOARD

US FISH AND WILDLIFE SERVICE CONSULTATION AND IMPLEMENTATION RECOMMENDATIONS

NATIONAL MARINE FISHERIES SERVICE CONSULTATION AND IMPLEMENTATION RECOMMENDATIONS.

8. AREAS TO BE GRADED SHALL BE CLEARED OF ALL VEGETATION INCLUDING ROOTS AND OTHER UNSUITABLE MATERIAL FOR A STRUCTURAL FILL, THEN SCARIFIED TO A DEPTH OF 6 INCHES PRIOR TO PLACING OF ANY FILL. NATIVE PLANTS SHALL BE REMOVED OPPORTUNISTICALLY DURING CONSTRUCTION USING HEAVY EQUIPMENT AND REPLANTED SIMULTANEOUSLY OR STOCKPILED FOR LATER PLACEMENT. SALVAGE OF PLANT ROOT DEPTH AND REPLANTING MAY REQUIRE CONTRACTOR TO WORK IN TWO AREAS SIMULTANEOUSLY IF UNABLE TO STOCKPILE.

9. AREAS WITH EXISTING SLOPES WHICH ARE TO RECEIVE FILL MATERIAL SHALL BE KEYED AND BENCHED.

10. FILL MATERIAL SHALL BE SPREAD IN LIFTS NOT EXCEEDING 6 INCHES IN COMPACTED THICKNESS, MOISTENED OR DRIED AS NECESSARY TO NEAR OPTIMUM MOISTURE CONTENT AND COMPACTED BY AN APPROVED METHOD. FILL MATERIAL SHALL BE COMPACTED TO A MINIMUM OF 90% MAXIMUM DENSITY AS DETERMINED BY 1957 ASTM D - 1557 - 91 MODIFIED PROCTOR (AASHO) TEST OR SIMILAR APPROVED METHODS.

11. CUT SLOPES SHALL NOT EXCEED A GRADE OF 2 HORIZONTAL TO 1 VERTICAL. FILL AND COMBINATION FILL AND CUT SLOPES SHALL NOT EXCEED 2 HORIZONTAL TO 1 VERTICAL. SLOPES OVER THREE FEET IN VERTICAL HEIGHT SHALL BE PLANTED WITH APPROVED PERENNIAL OR TREATED

WITH EQUALLY APPROVED EROSION CONTROL MEASURES PRIOR TO FINAL INSPECTION.

12. BEST MANAGEMENT PRACTICES FOR CONSTRUCTION ACTIVITIES: ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ONSITE AND MAY NOT BE TRANSPORTED FROM THE SITE VIA SHEET FLOW, SWALES, AREA DRAINS, NATURAL DRAINAGE COURSES, OR WIND. STOCKPILES OF EARTH AND OTHER CONSTRUCTION RELATED MATERIALS MUST BE PROTECTED FROM BEING TRANSPORTED FROM THE SITE BY THE FORCES OF WIND OR WATER. FUELS, OILS, SOLVENTS, AND OTHER TOXIC MATERIALS MUST BE STORED IN ACCORDANCE WITH THEIR LISTING AND ARE NOT TO CONTAMINATE THE SOIL AND SURFACE WATERS. ALL APPROVED STORAGE CONTAINERS ARE TO BE PROTECTED FROM THE WEATHER. SPILLS MAY NOT BE WASHED INTO THE DRAINAGE SYSTEM. EXCESS OR WASTE CONCRETE MAY NOT BE WASHED INTO PUBLIC WAY OR ANY OTHER DRAINAGE SYSTEM. PROVISIONS MUST BE MADE TO RETAIN CONCRETE WASTES ON SITE UNTIL THEY CAN BE DISPOSED AS A SOLID WASTE.

TRASH AND CONSTRUCTION RELATED SOLID WASTE MUST BE DEPOSITED INTO A COVERED WASTE RECEPTACLE TO PREVENT CONTAMINATION OF RAINWATER AND DISPERSAL BY WIND. SEDIMENTS AND OTHER MATERIAL MAY NOT BE TRACKED FROM TO THE SITE BY VEHICLE TRAFFIC.

13. CONTRACTOR MUST COORDINATE WITH BIOLOGICAL STAFF FOR TRAINING AND SURVEYS PRIOR TO WORK.

VILLA CREEK ESTUARY ENHANCEMENT

SAN LUIS OBISPO COUNTY, CA

VICINITY MAP

PROJECT LOCATION MAP

PROJECT

LOCATION

a

EARTHWORK ESTIMATES:

CUT: 14,616 CY

IMPORT:

20 TONS BALLAST ROCK (1- TO 3-TON STONES)

7 PIECES LARGE WOOD

EXPORT: 14,616 CUBIC YARDS

ABBREVIATIONS AND SYMBOLS:

(E) EXISTING

(P) PROPOSED

(PIP) PROTECT IN PLACE

EXISTING TREE (SURVEYED)

EXISTING TREE (APPROXIMATE LOCATION)

EXISTING POOL (APPROXIMATE LOCATION)

LARGE WOOD FEATURE NUMBER

INDIVIDUAL LOG OR ROOTWAD DESIGNATION

SHEET #

FIGURE # ON SHEET

PROJECT AREA

TITLE SHEET

PACIFIC

OCEAN

VILLA CREEK

VILLA CREEK

CAMBRIA

CAYUCOS

POINTS OF CONTACT:

LANDOWNER REPRESENTATIVE:

KATIE DREXHAGE (CRP)

(805) 712-4768

BIOLOGICAL MONITORING:

BRAD COLLINS (CRP)

(805) 458-7963

PROJECT ENGINEERS:

SCOTT SMITH P.E. (STILLWATER)

(310) 847- 0354

JOEL MONSCHKE P.E. (STILLWATER)

(510) 848-8098

HW 41

HW 1

MORRO BAY

CAYUCOS

HW 1

Sheet List Table Sheet Number Sheet Title

1 TITLE SHEET

2 EXISTING CONDITIONS & SURVEY CONTROL POINTS

3 STAGING, ACCESS & SITE PROTECTION

4 OVERVIEW

5 HORIZONTAL CONTROL PLAN AND TABLES

6 ESTUARY INUNDATION ENHANCEMENT GRADING

7 BACKWATER WETLAND - PLAN & PROFILE

8 BACKWATER WETLAND - SECTIONS

9 POND RECONNECTION - PLAN & PROFILE

10 POND RECONNECTION - SECTIONS

11 HABITAT ENAHANCEMENT FEATURES

12 PLANTING PLAN

13 DETAILS - 1

14 DETAILS - 2

0+00

1+00

2+

3+00 4+00

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+0016+0016+95

SWS-1

SWS-2SWS-3

SWS-4

CALIFORNIA STATE ROUTE 1

APN: 046-161-013

CALIFORNIA STATE PARKS

APN: 046-151-004

CALIFORNIA STATE PARKS

APN: 046-161-008

APN: 046-151-007

VILLA CREEK

PACIFIC OCEAN

UNNAMED ROAD

(E) SQUIRREL

MOUND #1

(E) SQUIRREL

MOUND #2

(E) SQUIRREL

MOUND #3

(E) RIP RAP

PROJECT AREA

CONTROL POINT TABLE

POINT #

SWS-1

SWS-2

SWS-3

SWS-4

NORTHING

2367789.0310

2367355.7750

2367428.5840

2367201.7640

EASTING

5677245.7510

5677764.0950

5677378.0930

5677492.2040

ELEVATION

19.21

11.00

8.67

9.00

SWS-4

LEGEND

PROPERTY BOUNDARIES

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

CONTROL POINT

ROAD

ORDINARY HIGH WATER MARK (ELEV. 4.5')

0 40 80 160

SCALE: 1" = 80'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

EXISTING CONDITIONS &

SURVEY CONTROL POINTS

0+00

1+00

2+

3+00 4+00

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+0016+0016+95

SWS-1

SWS-2SWS-3

SWS-4

CALIFORNIA STATE ROUTE 1

(E) ACCESS ROAD

TURNOUT

VILLA CREEK

PACIFIC OCEAN

(P) STAGING AREA (NOTE 1)

(P) CONSTRUCTED ACCESS

ROAD TO PROJECT AREA

(NOTE 1)

(P) CONSTRUCTED ACCESS ROAD

TO STAGING AREA FROM CA-1

(NOTE 1)

CA-1 SOUTH TO CAYUCOS

CA-1 NORTH TO CAMBRIA

(P) SQUIRREL MOUND #1 AND

#2 FLATTENING (SEE SHEET 5)

(PIP) NATIVE VEGETATION

(PIP) NATIVE VEGETATION

(E) SQUIRREL MOUND #3

(PIP)

UNNAMED ROAD

SWS-4

LEGEND

PROPERTY BOUNDARIES

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

CONTROL POINT

ROAD

ORDINARY HIGH WATER MARK (ELEV. 4.5')

PROPOSED GRADING EXTENT

EXCLUSIONARY FENCING

0 50 100 200

SCALE: 1" = 100'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

STAGING, ACCESS & SITE

PROTECTION

NOTES:

1. STAGING AND ACCESS AREA TO BE RE-SEEDED POST

CONSTRUCTION (SEE SHEET 12 FOR SEEDING TABLE).

3+00

4+00

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+0016+0016+95

VILLA CREEK

FLOW

(P) BACKWATER WETLAND

BASELINE (NOTES: 1 & 3)

(PIP) NATIVE VEGETATION

(P) SQUIRREL MOUNDS

#1 AND #2 FLATTENING:

~1,000 CY (SEE SHEETS

9 &10 )

(P) GRADING EXTENTS FOR ESTUARY

INUNDATION ENHANCEMENT

(SEE SHEET 6)

(PIP) NATIVE VEGETATION

CALIFORNIA STATE ROUTE 1

(P) POND RECONNECTION

BASELINE (NOTES: 1 & 4)

9+59

0+00

1+00 2+00

3+00

4+

5+

6+00

7+

8+00

9+00

(PIP) NATIVE

VEGETATION

(P) GRADING

LIMITS (NOTE: 2)

(E) SQUIRREL

MOUND #3 (PIP)

(P) BACKWATER WETLAND

BASELINE (NOTES: 1 & 3)

(PIP) NATIVE VEGETATION

8+57

0+00

1+

2+00

3+00

4+00

5+00 6+00

7+008+00

(P) LARGE WOOD STRUCTURE

TYP. (SEE SHEETS: 11, 13, & 14)

LEGEND

PROPERTY BOUNDARIES

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

ROAD

ORDINARY HIGH WATER MARK (ELEV. 4.5')

PROPOSED GRADING EXTENT

EXCLUSIONARY FENCING (PROJECT AREA)

UNDISTURBED AREA

PROPOSED LARGE WOOD STRUCTURES

0 25 50 100

SCALE: 1" = 50'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

OVERVIEW

NOTES:

1. SEE SHEET 5 FOR HORIZONTAL CONTROL TABLES.

2. CLEAR & GRUB EXTENT OF EARTHWORK AREA (~3.0 ACRES); REMOVE

NATIVE PLANTS OPPORTUNISTICALLY DURING CONSTRUCTION USING

HEAVY EQUIPMENT & REPLANT OR STOCKPILE EXCESS FOR LATER

PLACEMENT

3. SEE SHEET 7 & 8 FOR BACKWATER WETLAND GRADING PLAN, PROFILE,

AND SECTIONS.

4. SEE SHEET 9 & 10 FOR POND RECONNECTION PLAN. PROFILE, AND

SECTIONS.

BACKWATER WETLAND BASELINE

Number

L1

L2

L3

L4

L5

L6

L7

L8

L9

L10

L11

L12

L13

L14

Start Station

0+00.00

1+03.53

1+28.67

1+50.26

1+84.39

2+21.67

2+71.40

3+06.55

3+64.37

3+94.78

4+61.16

5+70.06

7+42.44

8+07.21

Direction

N19° 00' 27"E

N4° 56' 05"W

N41° 50' 39"W

N64° 04' 58"W

N49° 18' 04"W

N33° 14' 05"W

N36° 56' 10"W

N44° 10' 10"W

N60° 18' 52"W

N72° 13' 33"W

N62° 10' 50"W

N71° 41' 53"W

N81° 46' 56"W

S86° 18' 32"W

Length

103.528

25.139

21.593

34.133

37.276

49.731

35.154

57.818

30.409

66.380

108.898

172.375

64.771

49.716

Northing

2367333.2409

2367431.1243

2367456.1700

2367472.2557

2367487.1743

2367511.4817

2367553.0787

2367581.1772

2367622.6489

2367637.7089

2367657.9724

2367708.7938

2367762.9240

2367772.1819

Easting

5677349.7571

5677383.4755

5677381.3131

5677366.9084

5677336.2082

5677307.9473

5677280.6910

5677259.5664

5677219.2801

5677192.8617

5677129.6499

5677033.3379

5676869.6824

5676805.5766

POND RECONNECTION BASELINE

Number

L21

L22

L23

L24

L25

L26

L27

L28

L29

L30

L31

L32

L33

L34

L35

L36

L37

L38

L39

L40

L41

L42

L43

L44

L45

L46

L47

L48

Start Station

0+00.00

0+72.24

0+85.17

1+11.94

1+45.15

2+02.97

2+38.86

2+57.28

2+76.08

2+92.60

3+21.66

3+63.86

3+93.07

4+30.50

4+75.88

5+00.53

5+40.40

5+72.66

6+05.42

6+24.93

6+59.98

7+03.01

7+35.54

7+73.42

8+02.42

8+33.13

8+61.28

9+15.16

Direction

N57° 21' 02"E

S84° 25' 32"E

S65° 46' 58"E

S72° 49' 00"E

S87° 11' 27"E

N75° 36' 30"E

N51° 49' 54"E

N20° 22' 59"E

N6° 26' 27"W

N35° 35' 47"W

N29° 56' 45"W

N8° 11' 02"W

N37° 08' 14"E

N57° 22' 02"E

N40° 45' 48"E

N27° 46' 29"E

N1° 19' 22"W

N40° 40' 39"W

N75° 15' 52"W

S62° 17' 57"W

S17° 07' 23"W

S34° 37' 01"W

S49° 47' 17"W

S78° 03' 45"W

N72° 46' 40"W

N62° 42' 12"W

N86° 11' 23"W

N81° 15' 45"W

Length

72.244

12.922

26.773

33.211

57.824

35.886

18.424

18.796

16.523

29.052

42.206

29.210

37.428

45.384

24.642

39.876

32.260

32.762

19.507

35.046

43.038

32.528

37.877

29.006

30.703

28.148

53.888

44.224

Northing

2367226.7434

2367265.7192

2367264.4640

2367253.4815

2367243.6700

2367240.8361

2367249.7554

2367261.1409

2367278.7601

2367295.1791

2367318.8020

2367355.3731

2367384.2859

2367414.1235

2367438.5970

2367457.2610

2367492.5425

2367524.7942

2367549.6403

2367554.6021

2367538.3109

2367497.1804

2367470.4111

2367445.9574

2367439.9575

2367449.0481

2367461.9568

2367465.5378

Easting

5677384.2974

5677445.1261

5677457.9866

5677482.4038

5677514.1326

5677571.8870

5677606.6465

5677621.1314

5677627.6781

5677625.8245

5677608.9144

5677587.8462

5677583.6882

5677606.2847

5677644.5046

5677660.5942

5677679.1762

5677678.4315

5677657.0774

5677638.2117

5677607.1826

5677594.5111

5677576.0326

5677547.1077

5677518.7287

5677489.4020

5677464.3884

5677410.6190

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+00

VILLA CREEK

CALIFORNIA STATE ROUTE 1

L1

L2

L3

L4

L5

L6

L7

L8

L9

L10

L11

L12

L13L14

L21

L22 L23 L24 L26 L27

L28

L2

L30

L31

L3

L3

L34

L3

L3

L3

L38

L39 L40

L4

L4

L43

L44L45 L46

L47 L48

L25

(P) BACKWATER WETLAND

BASELINE (NOTE: 1)

(P) POND RECONNECTION

BASELINE (NOTE: 2)

(P) GRADING LIMITS

LEGEND

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED GRADING EXTENT

ORDINARY HIGH WATER MARK (ELEV. 4.5')

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

HORIZONTAL CONTROL

PLAN AND TABLES

0 25 50 100

SCALE: 1" = 50'

FEET

NOTES:

1. SEE SHEET 7 & 8 FOR BACKWATER WETLAND GRADING

PLAN, PROFILE, AND SECTIONS.

2. SEE SHEET 9 & 10 FOR POND RECONNECTION PLAN.

PROFILE, AND SECTIONS.

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+00

VILLA CREEK

7 8

5 4

(P) SQUIRREL MOUNDS #1 AND #2

FLATTENING (SEE SHEET 9 & 10)

(P) BACKWATER WETLAND

BASELINE (SEE SHEET 7 & 8)

(PIP) NATIVE VEGETATION

(PIP) NATIVE VEGETATION

(PIP) NATIVE

VEGETATION

9+59

0+00

1+00

2+00

3+00

4+

5+

6+00

7+

8+00

9+00

(E) SQUIRREL MOUND #3 (PIP)

(PIP) NATIVE VEGETATION

(P) POND RECONNECTION

BASELINE (SEE SHEET 9 & 10)

8+57

0+00

1+

2+00

3+00

4+00

5+00

6+00

7+00 8+00

BACKWATER WETLAND

GRADING EXTENT

LEGEND

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED GRADING EXTENT

UNDISTURBED AREA

ORDINARY HIGH WATER MARK (ELEV. 4.5')

0 20 40 80

SCALE: 1" = 40'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

ESTUARY INUNDATION

ENHANCEMENT GRADING

8+00

9+00

10+00 11+00

12+00 13+00

14+00

15+00

8+00

VILLA CREEK

55 6

55 6

VILLA CREEK

(P) POND RECONNECTION

(SEE SHEETS 9 & 10)

0+50

2+

4+

6+

8+

BACKWATER WETLAND

GRADING EXTENT

(PIP) NATIVE VEGETATION

0+00

1+

2+00

3+00

4+00

5+00

6+007+00

8+00

(P) BACKWATER WETLAND

BASELINE (NOTE: 1)

SEE SHEET 10 FOR

SECTION VIEWS TYP.

LEGEND

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED GRADING EXTENT

EXISTING GROUND

PROPOSED GROUND

UNDISTURBED AREA

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

STATION

BACKWATER WETLAND PROFILE (3X VERTICAL EXAGGERATION)

0+000+501+001+502+002+503+003+504+004+505+005+506+006+507+007+508+008+508+57

EXISTING GROUNDPROPOSED GROUND

-0.3%

ORDINARY HIGH WATER MARK (ELEV. 4.5')

0 15 30 60

SCALE: 1" = 30'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

BACKWATER WETLAND -

PLAN & PROFILE

NOTES:

1. SEE SHEET 5 FOR HORIZONTAL CONTROL TABLES.

EXISTING GROUND

PROPOSED GROUND

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

0+50

0204060 0 -20 -40 -60

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

2+00

02040 0 -20 -40 -60 -80 -100 -120

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

4+00

02040 0 -20 -40 -60 -80 -100 -120

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

6+00

020 0 -20 -40 -60 -80 -100

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

8+00

00 -20 -40 -60 -80

BACKWATER WETLAND SECTIONS (NO VERTICAL EXAGGERATION)

-15.58%41.14%

22.57% -40.31% 41.36% -5.08%

20.24% -27.06% 25.20% -6.67%

13.27% -8.85%

10.86% -10.41%

LEGEND

PROPERTY BOUNDARIES

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

BACKWATER WETLAND -

SECTIONS

7+00

8+00

9+00

10+0011+00

12+00

0+50

2+00

4+00

6+

8+00

(P) SQUIRREL MOUND #2

GRADING

(P) SQUIRREL MOUND #1

GRADING

55 6

855 6

55 6

7 8

POND RECONNECTION

GRADING EXTENTS

(PIP) NATIVE VEGETATION

VILLA CREEK

9+59

0+

1+00

2+00

3+00

4+

5+

6+00

7+00

8+00

9+00

(PIP) NATIVE VEGETATION

(E) SQUIRREL MOUND #3 (PIP)

POND RECONNECTION

BASELINE

SEE SHEET 10 FOR

SECTION VIEWS

SEE SHEET 10 FOR

SECTION VIEWS TYP.

B

B'

A' A

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

STATION

POND RECONNECTION PROFILE (3X VERTICAL EXAGGERATION)

0+000+501+001+502+002+503+003+504+004+505+005+506+006+507+007+508+008+509+009+509+59

0.3%-0.4%

LEGEND

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED GRADING EXTENT

EXISTING GROUND

PROPOSED GROUND

UNDISTURBED AREA

ORDINARY HIGH WATER MARK (ELEV. 4.5')

0 20 40 80

SCALE: 1" = 40'

FEET

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

POND RECONNECTION -

PLAN & PROFILE

1. SEE SHEET 5 FOR HORIZONTAL CONTROL TABLES.

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

STATION

SECTION A-A' AT SQUIRREL MOUND #1

0+000+501+001+20

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

EL

EV

AT

IO

N

IN

F

EE

T (L

OC

AL

D

AT

UM

STATION

SECTION B-B' AT SQUIRREL MOUND #2

0+000+500+95

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

0+50

02040 0 -20

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

2+00

020 0 -20

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

4+00

020406080 0 -20 -40 -60

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

6+00

020 0 -20 -40

Elevation (Feet)El ev at io n (F ee t)

Offset (Feet)

8+00

02040 0 -20 -40 -60 -80

POND RECONNECTION SECTIONS (NO VERTICAL EXAGGERATION)

SQUIRREL MOUND SECTIONS (NO VERTICAL EXAGGERATION)

10.62% -5.50%1.16% -1.90%

3.62% -0.59%

43.44% -21.93% 29.70% -37.68%-5.24%

4.22% -11.71%

0.0% -1.1%

EXISTING GROUND

PROPOSED GROUND

LEGEND

PROPERTY BOUNDARIES

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

POND RECONNECTION -

SECTIONS

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+00

VILLA CREEK

a a a b c

9+59

0+00

1+00

2+00

3+00

4+

5+

6+00

7+00

8+00

9+00 a

LOG WITH ROOTWAD -

BOULDER & ROPE DEADMAN

ANCHOR (SEE SHEET 14)

LOG WITH ROOTWAD

- BOULDER & ROPE

DEADMAN ANCHOR

(SEE SHEET 14)

LOG WITH ROOTWAD -

BOULDER & ROPE DEADMAN

ANCHOR (SEE SHEET 14)

LOG WITH ROOTWAD -

BOULDER & ROPE DEADMAN

ANCHOR (SEE SHEET 14)

3-PIECE WOOD HABITAT

ENHANCEMENT STRUCTURE

(SEE SHEET 13)

a

8+57

0+00

1+

2+00

3+00

4+00

5+00

6+00

7+008+00

(PIP) NATIVE VEGETATION

(PIP) NATIVE VEGETATION

(PIP) NATIVE VEGETATION

(PIP) NATIVE VEGETATION

LEGEND

FINISHED GRADE MINOR CONTOUR

FINISHED GRADE MAJOR CONTOUR

PROPERTY BOUNDARY

PROPOSED GRADING EXTENT

EXCLUSIONARY FENCING (PROJECT AREA)

UNDISTURBED AREA

PROPOSED LARGE WOOD STRUCTURE

0 20 40 80

SCALE: 1" = 40'

FEET

HABITAT ENHANCEMENT FEATURES

NOTE: EVERY WOOD COMPONENT WITHIN EACH FEATURE SHALL BE ANCHORED TO THE REST OF THE FEATURE AND TO THE TOTAL WEIGHT OF BOULDER REQUIRED AS LISTED IN THE TABLE ABOVE SO THAT CONTINUITY OF ANCHORAGE WITHIN EACH FEATURE IS ACHIEVED AND THE ENTIRE FEATURE WILL RESIST MOVEMENT AS ONE UNIT. ALL WOOD STRUCTURES SHALL BE

PLACED ABOVE ORDINARY HIGH WATER.

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

HABITAT ENAHANCEMENT

FEATURES

1. THIS SHEET IS FOR REFERENCE ONLY.

PLANTING AREAS SHOWN WILL BE

SEEDED/INSTALLED BY OTHERS. 0+00

1+00

2+

3+00

4+00

5+00

6+

7+

8+00

9+00

10+00

11+00

12+00

13+00

14+00

15+0016+0016+95

VILLA CREEK

7 8

6678 5

5 4

7 8

LEGEND

EXISTING MINOR CONTOUR

EXISTING MAJOR CONTOUR

PROPOSED MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED GRADING EXTENT

ORDINARY HIGH WATER MARK (ELEV. 4.5')

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

PLANTING PLAN

0 25 50 100

SCALE: 1" = 50'

FEET

1 3-PIECE WOOD STRUCTURE DETAILS

NTS

GROUND

SURFACE

STICKING INTO

CHANNEL AS

SHOWN ON

PLAN VIEW

SHEETS

GROUND

SURFACE

NOTES:

1. LOG STRUCTURES SHALL BE INSTALLED AS

SHOWN ON PLAN VIEW SHEETS

2. WHERE BANKS ARE STEEP, LOG STRUCTURES

MAY BE TRENCHED INTO THE BANK TO ALLOW

FOR A LOWER ANGLE AND PROVIDE MORE

WOOD VOLUME IN THE ACTIVE CHANNEL

3. LOG STRUCTURE CONSTRUCTION DETAILS MAY

BE MODIFIED IN THE FIELD AS APPROVED BY

THE PROJECT MANAGER AND ENGINEER

PLAN VIEW

LOG MAY BE TRENCHED

INTO BANK

SECTION VIEW

- 3

-LOG-LOG ANCHORING

LOG-BOULDER ANCHORING

EMBED BOULDERS IN

GROUND UNDER LOGS

LOG-BOULDER ANCHORING

-LOG-BOULDER ANCHORING

- LOG-LOG ANCHORING

LOG-BOULDER ANCHORING

-LOG-LOG ANCHORING

2 LOG-LOG OR LOG-TREE ANCHORING

NTS

NUT: WILLIAMS FORM #8

GRADE 75 R63 HEX NUT 1 3/8"

LENGTH OR EQUIVALENT

1-2' DIAMETER LOGS IN

CONTACT AT POINT OF

PINNED CONNECTION

NUT AND 3"X3"

SQUARE WASHER

3" X 3" X 3/8" SQUARE GRADE

50 STEEL PLATE WASHER WITH

1 3/16" DRILLED HOLE

NOTES:

1. BARK REMOVAL NOT REQUIRED ON LIVE TREES TO

REDUCE IMPACTS TO TREE HEALTH

2. 1 1/8" DRILL HOLES THROUGH WOOD COMPONENTS

REMOVE BARK AS NEEDED

1" THREADED REBAR: WILLIAMS

FORM #8 GRADE 75 ALL-THREAD

REBAR OR EQUIVALENT

3 LOG-BOULDER ANCHORING

NTS

DRILL HOLE IN BOULDER AND

CLEAN HOLE THOROUGHLY OF

DUST BY RINSING

NOTES:

1. SECURE THREADED REBAR TO 3 TON BOULDER USING EPOXY ADHESIVE (HILTI HIT-RE 500 EPOXY SYSTEM, OR APPROVED EQUAL).

HOLE DEPTH MUST BE SUFFICIENT TO REACH COMPETENT, UN-FRACTURED ROCK IN ORDER TO OBTAIN MAXIMUM BONDING STRENGTH. A MINIMUM OF 12 INCHES IS RECOMMENDED; 1 1/8" DIAMOND-TIPPED DRILL (TIGHT FIT).

2. DIFFERENT SIZE REBAR, NUT, AND WASHER FOR BOULDER ANCHORS THAN IN WOOD COMPONENTS.

12"

1-2' DIAMETER LOG

1" CHAIN GRADE 43 OR EQUIVALENT CUT TO

LENGTH (ATTACHED TO BOTH REBAR ENDS).

MAX 1.5' CHAIN LENGTH

NUT: WILLIAMS FORM #8

GRADE 75 R63 HEX NUT 1 3/8"

LENGTH OR EQUIVALENT

3" X 3" X 3/8" SQUARE GRADE 50

STEEL PLATE WASHER WITH 1 3/16"

DRILLED HOLE (BOTH SIDES OF LOG)

1" THREADED REBAR:

WILLIAMS FORM #8 GRADE 75

ALL-THREAD REBAR OR

EQUIVALENT

3 TON ANCHOR BOULDER

REMOVE BARK

AS NEEDED

7/8" THREADED REBAR:

WILLIAMS FORM #7 GRADE 75

ALL-THREAD REBAR OR

EQUIVALENT

3" X 3" X 3/8" SQUARE GRADE 50

STEEL PLATE WASHER WITH 1 1/16"

DRILLED HOLE

NUT: WILLIAMS FORM #7

GRADE 75 R63 HEX NUT 1 1/4"

LENGTH OR EQUIVALENT

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

DETAILS - 1

1 LOG WITH ROOTWAD - BOULDER & ROPE DEADMAN ANCHOR

NTS

GROUND

SURFACE

NOTES:

1. LOG STRUCTURES SHALL BE INSTALLED AS

SHOWN ON PLAN VIEW SHEETS

2. WHERE SLOPES ARE DISTURBED, LOG

STRUCTURES MAY BE TRENCHED INTO THE BANK

TO ALLOW FOR A LOWER ANGLE AND PROVIDE

MORE WOOD VOLUME IN THE ACTIVE CHANNEL

3. LOG STRUCTURE CONSTRUCTION DETAILS MAY

BE MODIFIED IN THE FIELD AS APPROVED BY

THE PROJECT MANAGER AND ENGINEER

STICKING INTO

CHANNEL AS

SHOWN ON

PLAN VIEW

SHEETS

4" 3-STRAND MANILA ROPE OR APPROVED OTHER

BIODEGRADABLE, NATURAL-FIBER ROPE (RATED AT A

MINUMUM BREAKING LAOD OF 4,860 LBS) WRAPPED

AROUND 1 TO 2-TON BOULDER PRIOR TO PLACEMENT

NOTCH LOG & WRAP ROPE OR DRILL HOLE

THROUGH LOG & THREAD ROPE THROUGH

LOG MAY BE

TRENCHED

INTO BANK

SECTION VIEW

GROUND

SURFACE

STICKING INTO

CHANNEL AS

SHOWN ON

PLAN VIEW

SHEETS

NOTCH LOG & WRAP ROPE OR

DRILL HOLE THROUGH LOG &

THREAD ROPE THROUGH

BURY BOULDER

3'-5' BELOW LOG

TRENCH LOG 2' TO 3' BELOW

FINISHED GROUND SURFACE

(IF APPLICABLE)

1 TO 2-TON DEADMAN

BOULDER

4" 3-STRAND MANILA ROPE OR APPROVED OTHER

BIODEGRADABLE, NATURAL-FIBER ROPE (RATED AT A

MINUMUM BREAKING LAOD OF 4,860 LBS) WRAPPED

AROUND 1 TO 2-TON BOULDER PRIOR TO PLACEMENT AS

SHOWN IN SECTION VIEW DETAIL

DESIGN:

DRAWN:

CHECKED:

APPROVED:

SHEET OF 14

PROJECT NUMBER:

SCALE: AS NOTED

DATE:

JM

JM

CL/JE/GD

EB/CL/SAS

714.00

SAN LUIS OBISPO COUNTY, CA

VILLA CREEK ESTUARY

ENHANCEMENT

REVISIONS

NO. DESCRIPTION DATE

1203 MAIN STREET

MORRO BAY, CA 93442 P: (805) 570-7499

2/12/26

DETAILS - 2