Mixville Park Pedestrian Bridge Plans.pdf

PROJECT SITE VICINITY MAP:

PREPARED BY:

LOCATION MAP:

MIXVILLE PARK BOARDWALK

OVER MIXVILLE POND

NOTCH ROAD

CHESHIRE, CONNECTICUT

SLR PROJECT NO. 11047.00075

SEPTEMBER 29, 2026

PREPARED FOR:

MAREK KEMENT, PE/LS

TOWN OF CHESHIRE

84 SOUTH MAIN STREET

CHESHIRE, CONNECTICUT 06410

LIST OF DRAWINGS

NO. NAME TITLE

01 TITLE TITLE SHEET

02 N-01 GENERAL NOTES & LEGEND

03 EX-01 EXISTING CONDITIONS AND BASELINE INFORMATION

04 PR-01 PROPOSED PLAN

05 STR-01 STRUCTURAL PLAN AND ELEVATION

06 STR-02 STRUCTURAL DETAILS

07 STR-03 STRUCTURAL DETAILS

08 SE-01 SEDIMENTATION & EROSION CONTROL PLAN

09 RA-01 REGULATED ACTIVITIES

0' 25' 50'

SCALE 1" = 50'

0 1/2" 1"

0' 100' 200'

SCALE 1" = 200'

0 1/2" 1"

99 REALTY DRIVE

CHESHIRE, CT 06410

203.271.1773

SLRCONSULTING.COM

GENERAL NOTES:

1. CONSTRUCTION SPECIFICATIONS:

CONNECTICUT DEPARTMENT OF TRANSPORTATION, STANDARD

SPECIFICATIONS FOR ROADS, BRIDGES, FACILITIES AND

INCIDENTAL CONSTRUCTION, FORM 819, DATED JANUARY 2026; AND

SPECIAL PROVISIONS.

2. COORDINATE SYSTEM:

NORTH ORIENTATION AND COORDINATES BASED ON CONNECTICUT

GRID SYSTEM NAD 83.

3. VERTICAL DATUM:

ELEVATIONS BASED ON NAVD 88.

4. SURVEYED BY:

SLR CONSULTING, INC.

5. MAINTENANCE RESPONSIBILITY:

TOWN OF CHESHIRE.

UPPER

MIXVILLE

POND

LOWER

MIXVILLE

POND

UPPER MIXVILLE POND

MIXVILLE PARK

PROJECT LOCATION

NOTCH ROAD

MIXVILLE

PARK

M

IX

V

IL

LE

R

O A

D

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N

M

IL

E R

IV

ER

LOWER MIXVILLE POND

Know what's below.

before you dig.Call

R www.digsafelynewyork.com

SHEET NAME

DATE

N-01

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

SR

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

AS NOTED

G

EN

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GENERAL NOTES

1. SLR CONSULTING ACCEPTS NO RESPONSIBILITY FOR THE ACCURACY OF MAPS

AND DATA WHICH HAVE BEEN SUPPLIED BY OTHERS.

2. WETLAND LIMITS SHOWN HAVE BEEN DELINEATED BY SLR CONSULTING. THE

CONTRACTOR SHALL PERFORM ALL WORK IN ACCORDANCE WITH THE "BEST

MANAGEMENT PRACTICES FOR THE PROTECTION OF THE ENVIRONMENT" AS

OUTLINED IN THE STANDARD SPECIFICATIONS.

3. THE PROPERTY LINES DEPICTED HAVE BEEN COMPILED FROM VARIOUS SOURCES

INCLUDING TOWN OF CHESHIRE LAND RECORDS AND ARE NOT TO BE CONSTRUED

AS BEING OBTAINED AS THE RESULT OF A FIELD SURVEY, NOR DO THEY

REPRESENT A PROPERTY/BOUNDARY OPINION.

4. ALL CONSTRUCTION MATERIALS AND METHODS SHALL CONFORM TO THE

APPLICABLE SECTIONS OF THE STATE OF CONNECTICUT DEPARTMENT OF

TRANSPORTATION STANDARD SPECIFICATIONS FOR ROADS, BRIDGES, FACILITIES,

AND INCIDENTAL CONSTRUCTION, FORM 819 (2024); SUPPLEMENTAL

SPECIFICATIONS DATED JANUARY 2026; AND SPECIAL PROVISIONS.

5. THE CONTRACTOR SHALL BE AWARE OF THE WORK WHICH IS TO BE PERFORMED

WITHIN AND ADJACENT TO PRIVATE PROPERTY RIGHT-OF-WAYS.

6. SEDIMENT AND EROSION CONTROL MEASURES AS DEPICTED ON THESE PLANS

AND DESCRIBED WITHIN THE SEDIMENT AND EROSION CONTROL NARRATIVE

SHALL BE IMPLEMENTED AND MAINTAINED UNTIL PERMANENT COVER AND

STABILIZATION IS ESTABLISHED. ALL SEDIMENT AND EROSION CONTROL

MEASURES SHALL CONFORM TO THE "GUIDELINES FOR SOIL EROSION AND

SEDIMENT CONTROL, CONNECTICUT - REVISED 2002", AND IN ALL CASES BEST

MANAGEMENT PRACTICES SHALL PREVAIL.

7. THE PLANS REQUIRE A CONTRACTOR'S WORKING KNOWLEDGE OF LOCAL,

MUNICIPAL, WATER AUTHORITY, AND STATE CODES FOR UTILITY SYSTEMS.

ANY CONFLICTS BETWEEN MATERIALS AND LOCATIONS SHOWN, AND LOCAL

REQUIREMENTS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR

TO THE EXECUTION OF WORK. THE MUNICIPALITY WILL NOT BE HELD LIABLE FOR

COSTS INCURRED TO IMPLEMENT OR CORRECT WORK WHICH DOES NOT CONFORM

TO LOCAL CODE.

8. ALL FUEL, OIL, PAINT, OR OTHER HAZARDOUS MATERIALS SHOULD BE STORED IN

A SECONDARY CONTAINER AND REMOVED TO A LOCKED INDOOR AREA WITH AN

IMPERVIOUS FLOOR DURING NON-WORK HOURS.

9. ALL CONSTRUCTION EQUIPMENT AND VEHICLES SHALL BE RE-FUELED A MINIMUM

OF 100-FT AWAY FROM WETLANDS AND WATERCOURSES.

10. CONSTRUCTION EQUIPMENT SHALL BE STORED OUTSIDE OF AREAS SUBJECT TO

FLOODING.

11. CONTRACTOR TO STAKE OUT WORK LIMITS AND COORDINATE SELECTIVE

CLEARING WITH THE TOWN. NO SEPARATE PAYMENT.

12. A PRE-CONSTRUCTION MEETING SHALL BE HELD BETWEEN ALL PARTIES

INCLUDING THE TOWN ENVIRONMENTAL PLANNER PRIOR TO MOBILIZATION BY

THE CONTRACTOR.

13. THE CONTRACTOR SHALL REVIEW AND CLEAR THE SITE DAILY FOR TRASH AND/OR

DEBRIS.

14. THE CONTRACTOR SHALL PROVIDE ON-SITE LAVATORY FACILITIES TO BE

MAINTAINED THROUGHOUT CONSTRUCTION. TO BE PAID UNDER ITEM

"MOBILIZATION AND PROTECTION CLOSEOUT."

UTILITIES

1. THE CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH APPROPRIATE

UTILITY COMPANIES REGARDING RELOCATION AND PROTECTION OF THEIR

FACILITIES AND SCHEDULING OF SUCH WORK.

PROPOSEDEXISTING

LEGEND

STREET LINE

PROPERTY LINE

CONTOUR

SPOT GRADE

STATE WETLAND BOUNDARY

FEDERAL WETLAND BOUNDARY

FEMA FLOODWAY

FEMA 100 YEAR FLOOD

UPLAND REVIEW AREA

ORDINARY HIGH WATER

TREE LINE

TREE

SHRUB

FENCE LINE

GUIDERAIL

STORM DRAIN W/ CATCH BASIN

UNDERGROUND ELECTRIC

UNDERGROUND COMMUNICATION

LIGHT POST

ELECTRIC MANHOLE

ELECTRIC BOX

TRANSFORMER

SIGN

MAILBOX

WELL

MONUMENT

CONTROL POINT

CURB

CONSTRUCTION EASEMENT LINE

DRAINAGE EASEMENT LINE

SEDIMENT EROSION CONTROL

SYSTEM

CUT LIMIT

FILL LIMIT

BORING

OHW

B-1

T

Pe de st ria n Tr ai l

Gazebo

229.34

230.35

228.43

228.31

228.73

228.93

228.93

228.90

226.75

226.97

228.98

229.27

229.45

229.26

228.38

227.19

226.97

227.78

229.24

229.51

229.80

229.25227.50

229.62

227.81 229.52

229.57

228.61

227.43

227.24

227.43

226.96

226.89

227.33

227.01

227.25 227.15

227.20

228.51

228.66

228.80

228.95

228.89

227.31

227.22

227.23

227.30

227.10

227.03

226.88

227.18

227.05

226.86

226.98

226.75

227.06

227.11

226.81

227.06

227.15

227.09

226.79

227.30

227.00

227.01

226.72

226.85

226.95

227.14

226.79

226.85

227.19

227.06

226.92

226.84

226.99

227.47

227.08

226.96

227.28

227.10

227.07

227.05

227.12

227.00

227.15

227.29

227.33

227.51

227.52

227.09

227.67

227.65

227.68

227.77

227.73

227.68

227.66

227.67

227.67

227.71

227.64

227.67

227.96

229.20

228.65

229.51

229.41

229.20

229.17

229.07

229.34

229.03

228.73

228.40 228.31

228.18

229.19

228.66

228.12

227.61

229.17

229.49

228.46

228.44

228.77

229.05

227.88

229.42

227.85

229.95

229.76

229.55

228.86

228.88

229.24

229.08

228.87

227.97

227.68

228.66

227.62

226.85 226.79

228.40

228.59

228.72 228.67

228.57

228.65

227.60

227.72

227.71

227.64

227.63

227.95

227.85

227.82

227.97 228.15

227.96

227.70

227.99

227.96

228.15

227.98

228.41

228.30

228.23

228.53

228.89

229.93

229.60

229.33

229.16

228.85

229.34

230.35

228.43

228.31

228.73

228.93

228.93

228.90

226.75

226.97

228.98

229.27

229.45

229.26

228.38

227.19

226.97

227.78

229.24

229.51

229.80

229.25227.50

229.62

227.81 229.52

229.57

228.61

227.43

227.24

227.43

226.96

226.89

227.33

227.01

227.25 227.15

227.20

228.51

228.66

228.80

228.95

228.89

227.31

227.22

227.23

227.30

227.10

227.03

226.88

227.18

227.05

226.86

226.98

226.75

227.06

227.11

226.81

227.06

227.15

227.09

226.79

227.30

227.00

227.01

226.72

226.85

226.95

227.14

226.79

226.85

227.19

227.06

226.92

226.84

226.99

227.47

227.08

226.96

227.28

227.10

227.07

227.05

227.12

227.00

227.15

227.29

227.33

227.51

227.52

227.09

227.67

227.65

227.68

227.77

227.73

227.68

227.66

227.67

227.67

227.71

227.64

227.67

227.96

229.20

228.65

229.51

229.41

229.20

229.17

229.07

229.34

229.03

228.73

228.40 228.31

228.18

229.19

228.66

228.12

227.61

229.17

229.49

228.46

228.44

228.77

229.05

227.88

229.42

227.85

229.95

229.76

229.55

228.86

228.88

229.24

229.08

228.87

227.97

227.68

228.66

227.62

226.85 226.79

228.40

228.59

228.72 228.67

228.57

228.65

227.60

227.72

227.71

227.64

227.63

227.95

227.85

227.82

227.97 228.15

227.96

227.70

227.99

227.96

228.15

227.98

228.41

228.30

228.23

228.53

228.89

229.93

229.60

229.33

229.16

228.85

229.34

230.35

228.43

228.31

228.73

228.93

228.93

228.90

226.75

226.97

228.98

229.27

229.45

229.26

228.38

227.19

226.97

227.78

229.24

229.51

229.80

229.25227.50

229.62

227.81 229.52

229.57

228.61

227.43

227.24

227.43

226.96

226.89

227.33

227.01

227.25 227.15

227.20

228.51

228.66

228.80

228.95

228.89

227.31

227.22

227.23

227.30

227.10

227.03

226.88

227.18

227.05

226.86

226.98

226.75

227.06

227.11

226.81

227.06

227.15

227.09

226.79

227.30

227.00

227.01

226.72

226.85

226.95

227.14

226.79

226.85

227.19

227.06

226.92

226.84

226.99

227.47

227.08

226.96

227.28

227.10

227.07

227.05

227.12

227.00

227.15

227.29

227.33

227.51

227.52

227.09

227.67

227.65

227.68

227.77

227.73

227.68

227.66

227.67

227.67

227.71

227.64

227.67

227.96

229.20

228.65

229.51

229.41

229.20

229.17

229.07

229.34

229.03

228.73

228.40 228.31

228.18

229.19

228.66

228.12

227.61

229.17

229.49

228.46

228.44

228.77

229.05

227.88

229.42

227.85

229.95

229.76

229.55

228.86

228.88

229.24

229.08

228.87

227.97

227.68

228.66

227.62

226.85 226.79

228.40

228.59

228.72 228.67

228.57

228.65

227.60

227.72

227.71

227.64

227.63

227.95

227.85

227.82

227.97 228.15

227.96

227.70

227.99

227.96

228.15

227.98

228.41

228.30

228.23

228.53

228.89

229.93

229.60

229.33

229.16

228.85

OHW-6

OHW-103

OHW-113

OHW-101

OHW-4

OHW-112

OHW-104

OHW-106

OHW-111

OHW-8

OHW-102

OHW-15

OHW-108

OHW-110

OHW-11

OHW-107

OHW-100

OHW-109

OHW-3

OHW-7

OHW-9

OHW-10

OHW-13

OHW-2

OHW-14

OHW-5

OHW-105

OHW-1

OHW-12

UPPER MIXVILLE POND LOWER MIXVILLE POND

EXISTING STONES

(300 SQFT)

233232

231 230

MIXVILLE PARK

BE

AC

H

0+

1+

2+

2+

STA.0+00.00

N. 748415.4531 E.948093.3560

STA.2+30.00

N. 748636.3355 E.948157.4727

TP-01 (SEE TEST PIT NOTE ON STR-02)

SHEET NAME

DATE

EX-01

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

SR

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

1" = 20'-0"

EX

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EXISTING CONDITIONS PLAN

SCALE:1" = 40'-0"

I HEREBY CERTIFY THAT THE INLAND WETLAND BOUNDARY AND WATERCOURSE LINE(S)

AS SHOWN ON THIS MAP ARE SUBSTANTIALLY CORRECT

MATTHEW SANFORD - REGISTERED SOIL SCIENTIST

UPLAND REVIEW AREA

MAJOR CONTOUR

MINOR CONTOUR

ORDINARY HIGH

WATER LINE

FEMA FLOODWAY

LEGEND

FEMA 100 YEAR FLOOD

'-0

UP

LA

ND

R

EV

IE

W A

RE

A

Pe de st ria n Tr ai l

Gazebo

UPPER MIXVILLE POND LOWER MIXVILLE POND

233232

231 230

0+

1+

2+

2+

0"

SO

U

TH

R

AM

P

0"

N O

RT

H

R

AM

P

0"

BO

AR

D W

AL

K

EAST OUTLOOK

WEST OUTLOOK

ABUTMENT NO. 1

ABUTMENT NO. 2

HP-1 HELICAL PILE (TYP.)

(SEE STR-02 FOR HELICAL PILE NOTES AND DESIGN)

0'

-0

1'

-2

MIXEVILLE PARK

228227

'-0

UP

LA

ND

R

EV

IE

W A

RE

A

STA.0+19.08

N. 748433.7780 E.948098.6767

STA.2+10.92

N. 748618.0097 E.948152.1547

NOTES

1. COORDINATE FINAL LOCATION AND SPACING FOR

EXISTING STONES WITH TOWN ENGINEER.

2. STONE PATH SHALL EXTEND TOWARDS BOARDWALK

(CURRENTLY UNDER CONSTRUCTION).

EXISTING STONES SHALL BE SPACED AT 18"-24".

CONTRACTOR SHALL REPLACE ANY BROKEN STONES AT NO ADDITIONAL COST.

SHEET NAME

DATE

PR-01

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

SR

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

1" = 20'-0"

PR

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PROPOSED PLAN

SCALE: 1" = 20'-0"

0+00 1+00 2+00 2+30

80'-0"

(BOARDWALK)

6'-0"

(OUT-TO-OUT)

BOARDWALK PLAN

SCALE: 18" = 1'-0"

0" (T

YP

10'-0"

(TYP.)

55'-0"

SOUTH RAMP

55'-0"

NORTH RAMP

10'x10' EAST OUTLOOK

10'x10' WEST OUTLOOK

UPPER MIXVILLE POND

MIXVILLE PARK

ABUTMENT NO.1

Ordinary High Water Line

LOWER MIXVILLE POND

Ordinary High Water Line

ABUTMENT NO. 2

HP-1 HELICAL PILE (TYP.)

(SEE STR-02) FOR HELICAL PILE NOTES AND DESIGN

7' -6

2'-0"

7' -6

2'-0"10'-0"

(TYP.)

5'-0"

(LANDING)

8' -0

(T

YP

50'-0"

UPLAND REVIEW AREA

5'-0"

(LANDING)

80'-0"

(BOARDWALK)

10'-0"

OUTLOOK

10'-0"

OUTLOOK

BOARDWALK ELEVATION

SCALE: 18" = 1'-0"

5'-0"

(TYP.)

55'-0"

SOUTH RAMP

30'-0"5'-0"20'-0"

55'-0"

NORTH RAMP

30'-0" 5'-0" 20'-0"

190'-0"

ABUTMENT NO. 1

(SEE DETAIL ON STR-03)

ABUTMENT NO. 2

(SEE DETAIL ON STR-03)

10'-0" 10'-0" 5'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 10'-0" 5'-0" 10'-0" 10'-0"

5'-0"

(TYP)

30'-0" 30'-0"

EL. 224.35 EL. 224.35

EL. 233.50EL. 233.50 EL. 233.50

NOTE:

- RAILINGS NOT SHOWN FOR CLARITY

EL. 229.40

EL. 230.50 EL. 230.50

EL.

228.40

8'-0" 8'-0"

Ex. Grade

FINISHED GRADE

RAILING POST (TYP.)

2'-0"

(TYP.)

HP-1 HELICAL PILE (TYP.)

(SEE STR-02 FOR HELICAL PILE NOTES AND DESIGN)

SHEET NAME

DATE

STR-01

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

SR

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

AS NOTED

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STR-02

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

JG

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

AS NOTED

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8"x4" TIMBER BEAM

1'-0"

(TYP.)

4'-0" (BOARDWALK)

TYPICAL BOARDWALK/OVERLOOK SECTION

SCALE: 12"=1'-0"

4"Ø BOLTS (TYP.)

NOTES

1. ALL POSTS AND TOP RAIL SHALL BE ACTUAL SIZE.

2. ALL MEMBERS SHALL BE PRESSURE TREATED TIMBER, COLOR TO BE DETERMINED.

3. ALL PRESSURE TREATED TIMBER SHALL BE NOMINAL SIZE.

4. CROSS BRACE AT TIMBER COLUMN AS REQUIRED.

5. ALL EXPOSED END OF POSTS AND RAILS SHALL BE 1" CHAMFERED (45°) EDGES.

6. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS FOR APPROVAL.

5'-2" (BOARDWALK)

(CLEARANCE)

6'-0" (BOARDWALK)

(OUT-TO-OUT)

2"x6" TIMBER DECKING

(TYP.)

EXTEND 4"x4" POST

THROUGH DECK

(2) - 2"x10" JOIST

@ 10" O.C. (TYP.)

4x4 CEDAR POST

(TYP.)

2"x6" CEDAR RAIL CAP

W/ CHAMFERED EDGES

(45° ANGLE)

L31 2"x31

2"x

4" (TYP.)

COUNTERSINK LAG

BOLTS (TYP.)

2"x10" DIAPHRAGM

(TYP.)

FINISHED GRADE

3' -6

HP-1 4.5" OD GALVANIZED ROUND SHAFT

HELICAL PILE @ 10'-0" O.C. (TYP.)

SUPPORT BRACKET (TYP.)

2"Ø HEX HEAD BOLT W/

NUT & LOCKWASHER

(TYP.)

WIRE MESH PANEL SYSTEM MESH 4"x4"x1

4" THICK STEEL (OPENING SHALL

NOT EXCEED 4") MESH SHALL BE ON FRAMED WITH U-CHANNEL AND

PANEL SHALL BE MOUNTED TO TIMBER POSTS AND 2x4 PER

MANUFACTURER RECOMMENDATIONS ALL HARDWARE AND SYSTEM SHALL

BE COLOR BLACK WIRE MESH PANEL SYSTEM AS MANUFACTURED BY WILD

HOG PRODUCTS, TEL. 1-888-246-4463 OR APPROVED EQUAL

2"

1"

1" 3 4"

2"

312"

2"x4" (TYP.)

FASTENING NOTES

1. JOISTS TO POSTS - 1/2"Ø HEX HEAD BOLTS & 3/4"Ø THRU BOLTS AS SHOWN ON DETAILS.

2. DECKING TO JOISTS - 3" GALVANIZED SCREWS.

3. RAILINGS TO POSTS & GUSSET PLATE - 3" GALVANIZED SCREWS.

STEEL NOTES

1. ALL STEEL SHALL CONFORM TO ASTM A36.

2. ALL STEEL BRACKETS AND PLATES SHALL BE HOT-DIPPED GALVANIZED TO ASTM

A385/AASHTO M111 STANDARDS

BOARDWALK, PLATFORM, AND OVERLOOK

PART 1 - GENERAL

DESCRIPTION OF WORK:

BOARDWALK CONSTRUCTION INCLUDES THE FOLLOWING TYPES OF WORK:

· WIRE MESH PANEL RAILING SYSTEM

· CONCRETE ABUTMENTS

· HELICAL PILE

· TIMBER FRAMING & DECKING

PLATFORM CONSTRUCTION INCLUDES THE FOLLOWING TYPES OF WORK:

· WIRE MESH PANEL RAILING SYSTEM

· HELICAL PILE

· TIMBER FRAMING & DECKING

REFERENCES

LUMBER STANDARDS: COMPLY WITH PS 20 AND WITH APPLICABLE RULES OF THE

RESPECTIVE GRADING AND INSPECTING AGENCIES FOR SPECIES AND PRODUCTS

INDICATED.

SUBMITTALS

PRODUCT DATA: SUBMIT MANUFACTURER'S SPECIFICATIONS AND INSTALLATION

INSTRUCTIONS FOR MATERIALS LISTED BELOW:

WOOD TREATMENT DATA: SUBMIT TREATMENT MANUFACTURER'S INSTRUCTIONS FOR

PROPER USE OF EACH TYPE OF TREATED MATERIAL.

PRESSURE TREATMENT: FOR EACH TYPE SPECIFIED, INCLUDE CERTIFICATION BY TREATING

PLANT STATING CHEMICALS AND PROCESS USED, NET AMOUNT OF PRESERVATIVE RETAINED

AND CONFORMANCE WITH APPLICABLE STANDARDS.

HELICAL PILE: HELICAL PILE AND PILE-HEAD SHOP DRAWINGS SHALL BE COORDINATED

WITH THE TIMBER FRAMING AND REVIEWED BY THE ENGINEER OF RECORD.

PRODUCT HANDLING

DELIVERY AND STORAGE: KEEP MATERIALS DRY AT ALL TIMES. PROTECT AGAINST EXPOSURE

TO WEATHER AND CONTACT WITH DAMP OR WET SURFACES. STACK LUMBER AND PLYWOOD,

AND PROVIDE AIR CIRCULATION WITHIN STACKS.

PART 2 - PRODUCTS

MATERIALS

LUMBER, GENERAL

FACTORY MARK EACH PIECE OF LUMBER WITH TYPE, GRADE, MILL AND GRADING AGENCY,

EXCEPT OMIT MARKING FROM SURFACES TO BE EXPOSED WITH TRANSPARENT FINISH OR

WITHOUT FINISH.

NOMINAL SIZES ARE INDICATED, EXCEPT AS SHOWN BY DETAIL DIMENSIONS. PROVIDE

ACTUAL SIZES AS REQUIRED BY PS 20, FOR MOISTURE CONTENT SPECIFIED FOR EACH USE.

PROVIDE DRESSED LUMBER, S4S, UNLESS OTHERWISE INDICATED.

PROVIDE SEASONED LUMBER WITH 19% MAXIMUM MOISTURE CONTENT AT THE TIME OF

DRESSING.

PROVIDE SOUTHERN PINE LUMBER, ALL RAILING TO BE CEDAR. ALL JOISTS & BEAMS TO BE

No. 2 GRADE S.Y.P.

POSTS SHALL RUN FULL HEIGHT AND NO SPLICING ALLOWED.

MISCELLANEOUS MATERIALS

FASTENERS AND ANCHORAGES: PROVIDE SIZE, TYPE, MATERIAL AND FINISH AS INDICATED

AND AS RECOMMENDED BY APPLICABLE STANDARDS, COMPLYING WITH APPLICABLE

FEDERAL SPECIFICATIONS FOR NAILS, STAPLES, SCREWS, BOLTS, NUTS, WASHERS AND

ANCHORING DEVICES. PROVIDE METAL HANGERS AND FRAMING ANCHORS OF THE SIZE

AND TYPE RECOMMENDED BY THE MANUFACTURER FOR EACH USE INCLUDING

RECOMMENDED NAILS. PROVIDE FASTENERS AND ANCHORAGES WITH A HOT-DIP ZINC

COATING (ASTM A 153).

WOOD PRESERVATIVE TREATMENT: .40 ACQ PER AWPA STANDARDS C2.

PART 3 - EXECUTION

MATERIALS, GENERAL

DISCARD UNITS OF MATERIAL WITH DEFECTS WHICH MIGHT IMPAIR QUALITY OF WORK, AND

UNITS WHICH ARE TOO SMALL TO USE IN FABRICATING WORK WITH MINIMUM JOINTS OR

OPTIMUM JOINT ARRANGEMENTS.

SET CARPENTRY WORK ACCURATELY TO REQUIRED LEVELS AND LINES, WITH MEMBERS

PLUMB AND TRUE AND ACCURATELY CUT AND FITTED.

SECURELY ATTACH CARPENTRY WORK TO SUBSTRATE BY ANCHORING AND FASTENING AS

SHOWN AND AS REQUIRED BY RECOGNIZED STANDARDS. COUNTERSINK SCREW AND NAIL

HEADS ON EXPOSED CARPENTRY WORK AND RILL HOLES. SELECT FASTENERS OF SIZE THAT

WILL NOT PENETRATE MEMBERS WHERE OPPOSITE SIDE WILL BE EXPOSED TO VIEW. MAKE

TIGHT CONNECTIONS BETWEEN MEMBERS. INSTALL FASTENERS WITHOUT SPLITTING OF

WOOD; PRE-DRILL AS REQUIRED.

GENERAL NOTES

1. THE CONTRACTOR SHALL OBTAIN A BUILDING PERMIT PRIOR TO THE BEGINNING OF WORK.

2. ALL WOOD FOR THE BOARDWALK FRAMING AND DECKING SHALL BE PRESSURE TREATED .40 ACQ

LUMBER, (SOUTHERN YELLOW PINE).

3. ALL POST AND RAILING SHALL BE CEDAR.

4. ALL NAILS, SCREWS, CONNECTORS, BRACKETS, PLATES, AND FASTENERS ARE TO BE HOT-DIP

GALVANIZED.

5. BOARDWALK IS TO HAVE HELICAL PILES AS SHOWN .

SPECIFICATIONS

SPECIFICATIONS:CONNECTICUT DEPARTMENT OF TRANSPORTATION FORM 819 (2024), SUPPLEMENTAL

SPECIFICATIONS AND SPECIAL PROVISIONS.

DESIGN SPECIFICATIONS: AASHTO LRFD DESIGN SPECIFICATIONS, 10TH EDITION, 2024, AS

SUPPLEMENTED BY THE CONNECTICUT DEPARTMENT OF TRANSPORTATION BRIDGE AND ROADWAY

STRUCTURES DESIGN MANUAL, RELEASE (BRSDM).

DESIGN LOADING

ALLOWABLE DESIGN STRESSES:

PRECAST f'c = 5,000 psi

THE SPECIFIED CONCRETE STRENGTH USED IN DESIGN, f'c, OF THE CONCRETE COMPONENTS IS NOTED ABOVE. THE MINIMUM COMPRESSIVE STRENGTH OF THE CONCRETE IN THE CONSTRUCTED COMPONENTS

SHALL CONFORM TO THE REQUIREMENTS OF "SECTION 6.01 CONCRETE FOR STRUCTURES".

REINFORCEMENT

(ASTM A615 GRADE 60) fy = 60000 psi

LIVE LOAD: 90 PSF PEDESTRIAN LOAD

DEAD LOAD: ALL PEDESTRIAN BOARDWALK AND PLATFORM COMPONENTS.

CONCRETE NOTES:

1. REMAIN-IN-PLACE FORMS: THE USE OF REMAIN-IN-PLACE FORMS ON THIS STRUCTURE IS NOT

ALLOWED.

2. THE FOLLOWING PAY ITEMS AND CONCRETE CLASSES ARE REQUIRED FOR CAST-IN-PLACE BRIDGE

COMPONENTS:

3. EXPOSED EDGES: EXPOSED EDGES OF CONCRETE SHALL BE BEVELED 1"X1" UNLESS DIMENSIONED

OTHERWISE.

4. CONCRETE COVER: ALL FOOTING REINFORCEMENT SHALL HAVE THREE INCHES OF COVER. ALL

OTHER REINFORCEMENT SHALL HAVE TWO INCHES OF COVER UNLESS DIMENSIONED OTHERWISE.

5. REINFORCEMENT: ALL REINFORCEMENT SHALL BE ASTM A615 GRADE 60 .

ITEM BRIDGE COMPONENTS

PRECAST ABUTMENTS

TYPICAL WIRE MESH PANEL RAILING

NOT TO SCALE

TYPICAL WIRE MESH PANEL

NOT TO SCALE

TEST PIT

TP-01

· 0-2ft: SURFACE COBBLE WITHIN LOOSE COARSE SAND

· 2-5ft: MEDIUM DENSE, FINE TO COARSE SAND WITH SOME SILT

HELICAL PILES NOTES

1. CHANCE RS500.337: 4.5" OUTSIDE DIAMETER X 0.377 INCH NOMINAL WALL, HOT DIPPED

GALVANIZED, OR APPROVED EQUAL.

2. PROPOSED LEAD: CHANCE C1070943 WITH 10/12/14 INCH HELICES AND MATCHING ROUND SHAFT EXTENSIONS. FINAL HELIX CONFIGURATION AND LENGTH SHALL BE ESTABLISHED BY THE PILE

SPECIALIST .

3. MINIMUM EMBEDMENT, INSTALLATION TORQUE AND LOAD-TEST ACCEPTANCE CRITERIA SHALL BE

ESTABLISHED BY THE PILE SPECIALIST AND SUBMITTED TO THE ENGINEER OF RECORD.

PRELIMINARY ACTIONS PER PILE

ACTION SERVICE

COMPRESSION 7.0 KIPS

HORIZONTAL 0.50 KIPS

STR-03

PROJECT NO.

DESIGNED

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VARIES (SEE PLAN VIEW) 4x4 CEDAR POST (TYP.)

(2) - CONTINUOUS JOISTS

@ EDGES (STAGGER JOISTS)

6"x6" TIMBER

BEAM (TYP.)

(2) - 2"x10" JOISTS WITH

2'-0" OVERLAP TO BE

NAILED

2"x6" PRESSURE TREATED DECKING (TYP.)

FASTEN USING HIDDEN FASTENERS W/ STAINLESS

STEEL SCREWS AND 14" GAP B/T BOARDS. END

BOARDS, USE 3" (#8) STAINLESS STEEL SCREWS

(2 PER CONNECTION). COUNTERSINK HOLE TO SET

SCREW HEADS 18" BELOW DECK SURFACE.

POST CONNECTOR (TYP.)

(SEE DETAIL)

BOARDWALK FRAMING PLAN

SCALE: 12"=1'-0"

EQ. EQ.

L 31 2"x31

2"x1

4" (TYP.)

'2x' BLOCKING

@ 3'-4" (TYP.)

6' -0

(B

O A R D

W A

LK

(P

A Y

W

ID

TH

(O U

T-

TO

-O U

T)

312" (TYP.)

5' -2

(C

LE

A R A N

C E

A B O

V E)

3'-4"

2"x10" DIAPHRAGM (TYP.)

TYPICAL CONCRETE ABUTMENT (PRECAST)

SCALE: 1

2" = 1'-0"

PLAN ELEVATION

1'-2"

7' -6

2'-0" 10"

6' -6

6"

6"

5' -0

2x10 JOIST @ 10" O.C. (TYP.)

2x6 TIMBER PLATE

1'-0"

6"

TIMBER DECKING

2'-0"

#6 HORIZONTAL BARS AT

12" O.C. EACH FACE

#6 VERTICAL BARS AT

12" O.C. EACH FACE

EXISTING GRADE

SEE "ENLARGED DETAIL A"

ON THIS SHEET

10" 1'-2"

6' -0

FIRST SPAN

CURTAIN WALLBACKWALL

NOTE

PROVIDE ADDITIONAL BLOCKING

AS REQUIRED AT POSTS.

TYPICAL OVERLOOK FRAMING PLAN

SCALE: 12" = 1'-0"

0"

4' -0

4'

-0

5' -0

5'

-0

1' -0

1'

-0

1'-0" 8'-0" 1'-0"

2x10 TIMBER JOIST @ 10" O.C. (TYP.)

(2) - 2x10 TIMBER JOIST (TYP.)

6x6 TIMBER BEAM (TYP.)

10" (TYP.)

'2x' BLOCKING AT MIDSPAN

SEE "JOIST HANGER DETAIL"

ON THIS SHEET FOR CONNECTION

10'-0"

RAILING POST (TYP.)

VARIES (SEE PLAN VIEW) 2x6 TIMBER RAIL CAP

4"x4" CEDAR POST (TYP.)

2"X6" TIMBER WEARING

SURFACE (TYP.)

SEE DETAIL ON THIS SHEET FOR

POST CONNECTION

3' -6

TYPICAL RAILING ELEVATION

SCALE: 12"=1'-0"

EQ. EQ.

WIRE MESH PANEL SYSTEM MESH 4"x4"x1

4" THICK STEEL

(OPENING SHALL NOT EXCEED 4") MESH SHALL BE ON

FRAMED WITH U-CHANNEL AND PANEL SHALL BE MOUNTED

TO TIMBER POSTS AND 2x4 PER MANUFACTURER

RECOMMENDATIONS ALL HARDWARE AND SYSTEM SHALL BE

COLOR BLACK WIRE MESH PANEL SYSTEM AS

MANUFACTURED BY WILD HOG PRODUCTS, TEL.

1-888-246-4463 OR APPROVED EQUAL

(SEE PHOTO/ADDITIONAL INFORMATION ON THIS SHEET)

HP-1 4.5" OD GALVANIZED ROUND SHAFT

HELICAL PILE @ 10'-0" O.C.

2x10 TIMBER JOIST (TYP.)

SIMPSON STRONG HANGER

OR APPROVED EQUAL

JOIST HANGER DETAIL

SCALE: 11

2"=1'-0"

SIMPSON STRONG HANGER

OR APPROVED EQUAL

2x10 TIMBER JOIST (TYP.)

NOTE:

- FASTENERS SHALL BE PER MANUFACTURER SPECIFICATIONS.

BLOCKING

L31 2"x31

2"x

4" (TYP.)

(2) - 12"Øx31

2""THRU

BOLTS EACH SIDE

(TYP.)

(2) - 12"Ø THRU BOLTS

4x4 RAILING POST

4"

(TYP.)

PLAN

RAILING POST CONNECTION

SCALE: 11

2"=1'-0"

(2) - CONTINUOUS TIMBER JOIST

@ EDGES (STAGGER JOIST)

2x10 JOIST

L31 2"x31

2"x

4" (2) - 12"Ø THRU BOLTS EACH

SIDE (TYP.)

(2) - 12"Ø THRU

BOLTS

(2)- CONTINUOUS TIMBER JOIST

AT EDGES

(2) - 3 16"Øx10" LAG

SCREW (TYP.)

BLOCKING

SECTION

8"

(2) - 3 16"x10" LAG

SCREW

5"

112"

3" 1"

2"

TIMBER DECKING

BOARDWALK

JOIST

CONCRETE ABUTMENT BACKWALL

±6'-0" (POST TO POST) x6"x1 4"

GALVANIZED STEEL PLATE

3"x14" NOTCH

3" SCREW (TYP.)

ENLARGED DETAIL A

SCALE: 1 12"=1'-0"

BACKWALL SHALL BE SLOPED

TO MATCH BOARDWALK

SE-01

PROJECT NO.

DESIGNED

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SEPTEMBER 29, 2026

11047.00075

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SEDIMENT & EROSION CONTROL SPECIFICATIONS

GENERAL

1. THESE GUIDELINES SHALL APPLY TO ALL WORK CONSISTING OF ANY AND ALL

TEMPORARY AND/OR PERMANENT MEASURES TO CONTROL WATER POLLUTION

AND SOIL EROSION, AS MAY BE REQUIRED, DURING THE CONSTRUCTION OF

THE PROJECT.

2. IN GENERAL, ALL CONSTRUCTION ACTIVITIES SHALL PROCEED IN SUCH A

MANNER SO AS NOT TO POLLUTE ANY WETLANDS, WATERCOURSE,

WATERBODY, AND CONDUIT CARRYING WATER, ETC. THE CONTRACTOR SHALL

LIMIT, INSOFAR AS POSSIBLE, THE SURFACE AREA OF EARTH MATERIALS

EXPOSED BY CONSTRUCTION METHODS AND IMMEDIATELY PROVIDE

PERMANENT AND TEMPORARY POLLUTION CONTROL MEASURES TO PREVENT

CONTAMINATION OF ADJACENT WETLANDS, WATERCOURSES, AND

WATERBODIES, AND TO PREVENT, INSOFAR AS POSSIBLE, EROSION ON THE

SITE.

3. THE CONTRACTOR SHALL BE THE RESPONSIBLE PARTY FOR THE

IMPLEMENTATION AND MAINTENANCE OF THE SEDIMENT AND EROSION

CONTROL MEASURES ON SITE.

4. THE ENGINEER OF RECORD SHALL SUBMIT SEDIMENT AND EROSION CONTROL

REPORTS TO THE INLAND WETLANDS AND WATERCOURSES AGENCY ON A

WEEKLY BASIS AND AFTER RAINFALL EVENTS GREATER THAN ONE HALF INCH

(0.5"), WHICHEVER IS SOONER.

5. THE CONTRACTOR SHALL MONITOR WEATHER REPORTS AND BE PREPARED TO

STABILIZE THE SITE IF MORE THAN ONE HALF INCH (0.5") OF RAINFALL IS

PREDICTED BY THE NATIONAL WEATHER SERVICE (70% CHANCE OR HIGHER).

6. THE CONTRACTOR SHALL MAINTAIN A STOCKPILE OF SEDIMENT AND EROSION

CONTROL MATERIALS FOR THE PURPOSE OF MAINTAINING AND/OR REPAIRING

PROPOSED SEDIMENT AND EROSION CONTROL MEASURES.

7. NO BYPASS PUMPING OF THE WATERCOURSE IS PROPOSED AS A PART OF THIS

PROJECT.

LAND GRADING

GENERAL

1. THE RESHAPING OF THE GROUND SURFACE BY EXCAVATION AND FILLING OR A

COMBINATION OF BOTH, TO OBTAIN PLANNED GRADES, SHALL PROCEED IN

ACCORDANCE WITH THE FOLLOWING CRITERIA:

a. THE CUT FACE OF EARTH EXCAVATION SHALL NOT BE STEEPER THAN

TWO HORIZONTAL TO ONE VERTICAL (2:1).

b. THE PERMANENT EXPOSED FACES OF FILLS SHALL NOT BE STEEPER THAN

TWO HORIZONTAL TO ONE VERTICAL (2:1).

c. THE CUT FACE OF ROCK EXCAVATION SHALL NOT BE STEEPER THAN ONE

HORIZONTAL TO FOUR VERTICAL (1:4).

d. PROVISION SHOULD BE MADE TO CONDUCT SURFACE WATER SAFELY TO

STORM DRAINS TO PREVENT SURFACE RUNOFF FROM DAMAGING CUT

FACES AND FILL SLOPES.

e. EXCAVATIONS SHOULD NOT BE MADE SO CLOSE TO PROPERTY LINES AS

TO ENDANGER ADJOINING PROPERTY WITHOUT PROTECTING SUCH

PROPERTY FROM EROSION, SLIDING, SETTLING, OR CRACKING.

f. NO FILL SHOULD BE PLACED WHERE IT WILL SLIDE OR WASH UPON THE

PREMISES OF ANOTHER OWNER OR UPON ADJACENT WETLANDS,

WATERCOURSES, OR WATERBODIES.

g. PRIOR TO ANY REGRADING, A STABILIZED CONSTRUCTION ENTRANCE

SHALL BE PLACED AT THE ENTRANCE TO THE WORK AREA IN ORDER TO

REDUCE MUD AND OTHER SEDIMENTS FROM LEAVING THE SITE.

TOP SOILING

GENERAL

1. TOPSOIL SHALL BE SPREAD OVER ALL EXPOSED AREAS IN ORDER TO PROVIDE

A SOIL MEDIUM HAVING FAVORABLE CHARACTERISTICS FOR THE

ESTABLISHMENT, GROWTH, AND MAINTENANCE OF VEGETATION.

2. UPON ATTAINING FINAL SUBGRADES, SCARIFY SURFACE TO PROVIDE A GOOD

BOND WITH TOPSOIL.

3. REMOVE ALL LARGE STONES, TREE LIMBS, ROOTS AND CONSTRUCTION

DEBRIS.

4. APPLY LIME ACCORDING TO SOIL TEST OR AT THE RATE OF TWO (2) TONS PER

ACRE.

MATERIAL

1. TOPSOIL SHOULD HAVE PHYSICAL, CHEMICAL, AND BIOLOGICAL

CHARACTERISTICS FAVORABLE TO THE GROWTH OF PLANTS.

2. TOPSOIL SHOULD HAVE A SANDY OR LOAMY TEXTURE.

3. TOPSOIL SHOULD BE RELATIVELY FREE OF SUBSOIL MATERIAL AND MUST BE

FREE OF LARGE STONES, LUMPS OF SOIL, ROOTS, TREE LIMBS, TRASH, OR

CONSTRUCTION DEBRIS. IT SHOULD BE FREE OF ROOTS OR RHIZOMES SUCH

AS THISTLE, NUTGRASS, AND QUACKGRASS.

4. AN ORGANIC MATTER CONTENT OF SIX PERCENT (6%) IS REQUIRED. AVOID

LIGHT COLORED SUBSOIL MATERIAL.

5. SOLUBLE SALT CONTENT OF OVER 500 PARTS PER MILLION (PPM) IS LESS

SUITABLE. AVOID TIDAL MARSH SOILS BECAUSE OF HIGH SALT CONTENT AND

SULFUR ACIDITY.

6. THE pH SHOULD BE MORE THAN 6.0. IF LESS, ADD LIME TO INCREASE pH TO

AN ACCEPTABLE LEVEL.

APPLICATION

1. AVOID SPREADING WHEN TOPSOIL IS WET OR FROZEN.

2. SPREAD TOPSOIL UNIFORMLY TO A DEPTH OF AT LEAST FOUR INCHES (4"), OR

TO THE DEPTH SHOWN ON THE PLANS.

PERMANENT VEGETATIVE COVER

GENERAL

1. PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED AS VARIOUS

SECTIONS OF THE PROJECT ARE COMPLETED IN ORDER TO STABILIZE THE

SOIL, REDUCE DOWNSTREAM DAMAGE FROM SEDIMENT AND RUNOFF, AND TO

ENHANCE THE AESTHETIC NATURE OF THE SITE. IT WILL BE APPLIED TO ALL

CONSTRUCTION AREAS SUBJECT TO EROSION WHERE FINAL GRADING HAS

BEEN COMPLETED AND A PERMANENT COVER IS NEEDED.

SITE PREPARATION

1. INSTALL REQUIRED SURFACE WATER CONTROL MEASURES.

2. REMOVE LOOSE ROCK, STONE, AND CONSTRUCTION DEBRIS FROM AREA.

3. PERFORM ALL PLANTING OPERATIONS PARALLEL TO THE CONTOURS OF THE

SLOPE.

4. APPLY TOPSOIL AS INDICATED ELSEWHERE HEREIN.

5. APPLY FERTILIZER ACCORDING TO SOIL TEST OR:

*SPREAD SEEDING: WORK DEEPLY IN SOIL, BEFORE SEEDING, 300 LBS. OF

10-10-10 FERTILIZER PER ACRE (7 LBS. PER 1,000 SQ. FT.); THEN SIX (6) TO

EIGHT (8) WEEKS LATER, APPLY ON THE SURFACE AN ADDITIONAL 300 LBS. OF

10-10-10 FERTILIZER PER ACRE. AFTER SEPTEMBER 1, TEMPORARY VEGETATIVE

COVER SHALL BE APPLIED.

*FALL SEEDING: WORK DEEPLY IN SOIL, BEFORE SEEDING, 600 LBS. OF 10-10-10

FERTILIZER PER ACRE (14 LBS. PER 1,000 SQ. FT.)

PLANTING NOTES

GENERAL

1. THE LANDSCAPE CONTRACTOR SHALL PROVIDE A 6" MINIMUM DEPTH OF

TOPSOIL FOR ALL LAWN AREAS. WATER AS NECESSARY TO ESTABLISH TURF.

2. ALL PLANT MATERIAL IS SUBJECT TO INSPECTION AND APPROVAL BY THE

LANDSCAPE ARCHITECT PRIOR TO AND AFTER PLANTING.

3. IN AREAS OF SEEDING - TOPSOIL TO CONTAIN 6-12% ORGANIC CONTENT (BY

WEIGHT), AMEND SOIL WITH ORGANIC MATTER (LEAF COMPOST).

EROSION CHECKS

GENERAL

1. TEMPORARY PERVIOUS BARRIERS USING BALES OF HAY OR STRAW, HELD IN

PLACE WITH STAKES DRIVEN THROUGH THE BALES AND INTO THE GROUND OR

GEOTEXTILE FABRIC FASTENED TO A FENCE POST AND BURIED INTO THE

GROUND, SHALL BE INSTALLED AND MAINTAINED AS REQUIRED TO CHECK

EROSION AND REDUCE SEDIMENTATION.

CONSTRUCTION

1. BALES SHOULD BE PLACED IN A ROW WITH ENDS TIGHTLY ABUTTING THE

ADJACENT BALES.

2. EACH BALE SHALL BE EMBEDDED INTO THE SOIL A MINIMUM OF FOUR INCHES

(4").

3. BALES SHALL BE SECURELY ANCHORED IN PLACE BY WOOD STAKES OR

REINFORCEMENT BARS DRIVEN THROUGH THE BALES AND INTO THE GROUND.

THE FIRST STAKE IN EACH BALE SHALL BE ANGLED TOWARD THE PREVIOUSLY

LAID BALE TO FORCE BALES TOGETHER.

4. GEOTEXTILE FABRIC SHALL BE SECURELY ANCHORED AT THE TOP OF A THREE

FOOT (3') HIGH FENCE AND BURIED A MINIMUM OF FOUR INCHES (4") TO THE

SOIL. SEAMS BETWEEN SECTIONS OF FILTER FABRIC SHALL OVERLAP A

MINIMUM OF TWO FEET (2').

INSTALLATION AND MAINTENANCE

1. BALED HAY EROSION BARRIERS SHALL BE INSTALLED AT ALL STORM SEWER

INLETS.

2. BALED HAY EROSION BARRIERS AND GEOTEXTILE FENCE SHALL BE INSTALLED

AT THE LOCATION INDICATED ON THE PLAN AND IN ADDITIONAL AREAS AS

MAY BE DEEMED APPROPRIATE DURING CONSTRUCTION.

3. ALL EROSION CHECKS SHALL BE MAINTAINED UNTIL ADJACENT AREAS ARE

STABILIZED.

4. INSPECTION SHALL BE FREQUENT (AT MINIMUM MONTHLY AND BEFORE AND

AFTER HEAVY RAIN) AND REPAIR OR REPLACEMENT SHALL BE MADE PROMPTLY

AS NEEDED.

5. EROSION CHECKS SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR

USEFULNESS SO AS NOT TO BLOCK OR IMPEDE STORMWATER FLOW OR

DRAINAGE.

EROSION CONTROL MAINTENANCE INTERVALS

EROSION CONTROL

MEASURE CONTROL OBJECTIVE INSPECTION/MAINTENANCE FAILURE INDICATORS REMOVAL

SILT FENCE (SF)

(RELATED: IP, STK)

- INTERCEPT, AND REDIRECT/DETAIN

SMALL AMOUNTS OF SEDIMENT FROM

SMALL DISTURBED AREAS.

- DECREASE VELOCITY OF SHEET FLOW.

- PROTECT SENSITIVE SLOPES OR

SOILS FROM EXCESSIVE WATER FLOW.

INSPECT AT LEAST ONCE A WEEK AND WITHIN 24 HOURS

OF THE END OF A STORM WITH A RAINFALL OF 0.5

INCHES OR MORE. ACCUMULATED SEDIMENT MUST BE

REMOVED ONCE ITS DEPTH IS EQUAL TO ½ THE TRENCH

HEIGHT. INSPECT FREQUENTLY DURING PUMPING

OPERATIONS IF USED FOR DEWATERING OPERATIONS.

- PHYSICAL DAMAGE OR

DECOMPOSITION

- EVIDENCE OF OVERTOPPED OR

UNDERCUT FENCE

- EVIDENCE OF SIGNIFICANT FLOWS

EVADING CAPTURE

- REPETITIVE FAILURE

SILT FENCE MAY BE REMOVED AFTER

UPHILL AND SENSITIVE AREAS HAVE

BEEN PERMANENTLY STABILIZED.

HAY BALES (HB)

- INTERCEPT, AND REDIRECT/DETAIN

SMALL AMOUNTS OF SEDIMENT FROM

SMALL DISTURBED AREAS.

- DECREASE VELOCITY OF SHEET FLOW.

- PROTECT SENSITIVE SLOPES OR

SOILS FROM EXCESSIVE WATER FLOW.

INSPECT AT LEAST ONCE A WEEK AND WITHIN 24 HOURS

OF THE END OF A STORM WITH A RAINFALL OF 0.5

INCHES OR MORE. ACCUMULATED SEDIMENT MUST BE

REMOVED ONCE THE DEPTH OF SEDIMENT IS EQUAL TO

½ THE HEIGHT OF THE BARRIER. INSPECT FREQUENTLY

DURING PUMPING OPERATIONS IF USED FOR

DEWATERING OPERATIONS.

- PHYSICAL DAMAGE OR

DECOMPOSITION

- EVIDENCE OF OVERTOPPED OR

UNDERCUT FENCE

- EVIDENCE OF SIGNIFICANT FLOWS

EVADING CAPTURE

- REPETITIVE FAILURE

HAY BALES MAY BE REMOVED AFTER

UPHILL AREAS HAVE BEEN

PERMANENTLY STABILIZED.

STOCKPILE

PROTECTION

(STK)

- RETAIN SOIL STOCKPILE IN

LOCATIONS SPECIFIED, AND REDUCE

WATER-TRANSPORT.

INSPECT SILT FENCE AT THE END OF EACH WORK DAY

AND IMMEDIATELY REPAIR DAMAGES. PERIODIC

REINFORCEMENT OF SILT FENCE, OR ADDITION OF HAY

BALES MAY BE NECESSARY.

- EVIDENCE OF STOCK PILE

DIMINISHING DUE TO RAIN EVENTS

- FAILURE OF SILT FENCE

STOCKPILE PROTECTION MAY BE

REMOVED ONCE THE STOCKPILE IS

USED OR REMOVED.

FLAT BOTTOM COVERED

BY FILTER FABRIC

6' MIN.

NOTES

1. IF PUMPING VOLUME EXCEEDS BASIN CAPACITY,

BASIN MAY BE USED IN TANDEM OR TIERS.

2. INCREASE RIPRAP SIZE ON BASIN BOTTOM AS

NECESSARY TO MAINTAIN SEDIMENT-FREE

DISCHARGE WATERS.

3. TEMPORARY DEWATERING BASIN SHALL BE PAID

FOR UNDER "HANDLING WATER".

6"

BASIN 2

SPILLWAY

BASIN 1

6' M

IN

TEMPORARY DEWATERING BASIN

NOT TO SCALE

INLET HOSE

DIAMETER = 'D'

STAKE

STRAW BALES

STONE ENERGY DISSIPATOR

RIPRAP

FILTER FABRIC

COVERING BOTTOM

AND SIDES

GRAVEL/RIPRAP

PROTECTION AS

NECESSARY

FLO

W

TWO STAKES PER BALE

BACKFILL AND COMPACT

EXCAVATED SOIL ON

UPHILL SIDE OF BALES

PLACE BALES SO

BINDINGS ON BALES ARE

PARALLEL TO THE GROUND

ENTRENCH BALES TO A

DEPTH OF 2" TO 4"

FILL VOIDS

WITH LOOSE

STRAW

NOTES

1. IDEALLY, BALES SHOULD BE ENTRENCHED 2 TO 4 INCHES AND TIGHTLY

BUTTED TOGETHER. BALES CAN BE SUCCESSFULLY PLACED WITHOUT A

TRENCH IF GOOD GROUND CONTACT IS MADE. REMOVE HEAVY BRUSH AND

FILL ALL VOIDS WITH LOOSE STRAW.

2. BALES SHALL BE ONLY USED AS A TEMPORARY BARRIER AND FOR NO

LONGER THAN 60 DAYS.

3. WHEN SEDIMENTATION DEPOSITS REACH WITHIN 3" OF THE TOP OF BALES,

REMOVE SEDIMENTATION OR ADD ADDITIONAL BALES ON SEDIMENTATION

DIRECTION BEHIND FIRST ROW OF BALES AS DIRECTED BY THE ENGINEER.

4. UPON ESTABLISHMENT OF GROUND COVER ON DISTURBED AREAS AND

WHEN DIRECTED BY THE ENGINEER, HAY BALES WILL BE REMOVED AND

USED AS MULCH. ANY SEDIMENTATION WILL BE THINLY SPREAD UPON

ESTABLISHED GROUND COVER.

HAYBALE BARRIER PROTECTION

NOT TO SCALE

FILTER

FENCE

STAKED

STRAW BALE

NOT TO SCALE

SEDIMENT FILTER

FENCE AND HAY BALE

FLOW

SEDIMENT FILTER FENCE

FENCE POST (TYPICAL)

AMOCO PROPEX SILT STOP

SEDIMENT CONTROL FABRIC OR

APPROVED EQUAL (GEOTEXTILE)

EXISTING

GRADE

BURY END OF GEOTEXTILE

MIN. 6" INTO SOIL

FLOW

NOT TO SCALE

0°

12" MIN.

EXISTING GRADE

CONSTRUCTION ACCESS ROAD

NOT TO SCALE

4" CRUSHED STONE 12"

MIN. THICKNESS

GEOTEXTILE (NON-WOVEN, AMOCO

454 OR EQUAL)

NOTES:

1. TIMBER OR CRANE MATS MAY BE USED IN PLACE OF GRAVEL.

2. NO DISTURBANCE SHALL BE MADE TO EXISTING GRADE, ALL

ACCESS ROADS SHALL BE PLACED ON GRADE.

12'-0" (MIN.)

0+00 1+00 2+00 2+30

P

P

0+00 1+00 2+00 2+30

UPPER MIXVILLE POND

MIXVILLE PARK

LOWER MIXVILLE POND

190'-0"

55'-0"

SOUTH RAMP

55'-0"

NORTH RAMP

80'-0"

BOARDWALK

WEST OUTLOOK

EAST OUTLOOK

ABUTMENT NO. 1

ABUTMENT NO. 2

HELICAL PILE (TYP.)

TEMPORARY DEWATERING BASIN (TYP.)

AS REQUIRED (SEE SE-01)

TEMPORARY CONSTRUCTION

ACCESS ROAD (SEE SE-01)

TEMPORARY DEWATERING PIPE (TYP.)

TEMPORARY SILT FENCE

(SEE SE-01)

TEMPORARY SILT FENCE

(SEE SE-01)

TEMPORARY SILT FENCE

(SEE SE-01)

Ex. Roundabout

TEMPORARY DEWATERING PUMP (TYP.)

50'-0"UPLAND REVIEW AREA

SEE SE-01 FOR TOP SOILING AND

RESTORATION OF PERMANENT

VEGETATIVE COVER

CONSTRUCTION

STAGING AREA

TEMPORARY SOIL STOCKPILE

Tennis C ourt

Beach

Pedestrian Trail

G azebo

G azebo

Pedestrian Path

O H

W -6 O

H W

-103 O

H W

-113

O H

W -101

O H

W -4

O H

W -112

O H

W -104

O H

W -106

O H

W -111

O H

W -8

O H

W -102

O H

W -15

O H

W -108

O H

W -110

O H

W -11

O H

W -107

O H

W -100

O H

W -109

O H

W -3

O H

W -7

O H

W -9

O H

W -10

O H

W -13

O H

W -2

O H

W -14

O H

W -5

O H

W -105

O H

W -1

O H

W -12

BOARDWALK BY OTHERS

CONSTRUCTION SEQUENCE

1. INSTALL WATER HANDLING AND SEDIMENT AND EROSION CONTROLS.

2. INSTALL PROPOSED CONSTRUCTION ACCESS ROAD.

3. REMOVE EXISTING STONES AND STOCKPILE.

4. INSTALL CONCRETE ABUTMENTS AND HELICAL PILES.

5. INSTALL BOARDWALK FRAMING.

6. REMOVE WATER HANDLING CONTROLS.

7. INSTALL EXISTING STONES AT FINAL LOCATION.

8. REMOVED TEMPORARY CONSTRUCTION ACCESS ROAD.

9. INSTALL TOP SOIL AND RESTORATION OF PERMANENT VEGETATIVE COVER.

NOTES:

1. CONTRACTOR SHALL USE CRANE MATS TO AUGER PILES.

2. ANY SPOILS FROM AUGURED PILES SHALL BE BUCKETED AND REMOVED OFF SITE.

UPLAND REVIEW AREA

MAJOR CONTOUR

MINOR CONTOUR

ORDINARY HIGH WATER LINE

FEMA FLOODWAY

LEGEND

SHEET NAME

DATE

RA-01

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

JG

CHECKED

KP

SEPTEMBER 29, 2026

11047.00075

1" = 20'-0"

R

EG

U

LA

TE

D

A C

TI

VI

TI

ES

C H

ES

H

IR

E, C O

N N

EC

TI

C U

T

M

IX

VI

LL

E

PA

R K

B O

A R

D W

A

LK

O

VE

R M

IX

VI

LL

E

PO

N

D

N O

TC

H

R O

A D

SHEET NO.

D

ES

C R

IP

TI

O N

B Y

D A

TE

R

EA

LT

Y D

RI

VE

CH

ES

H

IR

E, C

T

3.

1.

SL

RC

O N

SU

LT

IN

G

.C O

M

S

W

N

EREGULATED ACTIVITIES

ACTIVITY TOTAL

DIRECT WETLAND DISTURBANCE ±17 (SQFT)

DIRECT WETLAND ENHANCED/RESTORED ±283 (SQFT)

PERMANENT UPLAND REVIEW AREA DISTURBANCE ±49 (SQFT)

TEMPORARY DISTURBANCE WITHIN UPLAND REVIEW

AREA (BASINS AND DEWATERING PUMP) ±277 (SQFT)