Drawings.pdf

PDF 2 MB Posted Jul 25, 2016

Attached to: Sagamore Creek Maintenance Dredging Federal contract opportunity
Solicitation number: W912WJ16B0008
Issued by: Department of the Army Corps of Engineers Engineering District New England

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File	Type	Posted
BidAbstract_16B0008.pdf	PDF	Aug 29, 2016
BidSummary.pdf	PDF	Aug 24, 2016
SITE_VISIT_attendee_list_Redacted.pdf	PDF	Aug 15, 2016
Amendment_0001.pdf	PDF	Aug 15, 2016
Solicitation_W912WJ-16-B-0008.pdf	PDF	Jul 25, 2016
Specs.pdf	PDF	Jul 25, 2016

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District

New England of Engineers

US Army Corps

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®of Engineers

US Army Corps

District

New England

SOLICITATION #:

SAGAMORE CREEK

MAINTENANCE DREDGING 6 FOOT CHANNEL

NEW HAMPSHIRE

MASSACHUSETTS

NEW

HAMPSHIRE

MAINE

VT.

CONN.

R.I.

HARTFORD

PROV.

CAPE

COD

BOSTON

PORTSMOUTH

CONCORD

PORTLAND

AUGUSTA

BANGOR

ATLANTIC

OCEAN

CANADA

NOT TO SCALE

LOCATION PLAN

NOT TO SCALE

VICINITY MAP

RYE

CASTLE

NEW

CONFLUENCE

6' FOOT

CHANNEL

6-FOOT

CHANNEL

6-FOOT

CHANNEL

6-FOOT

ISLAND

LEACHS

ISLAND

BLUNTS

HARBOR

LITTLE

DESIGN FILESHEET NO.

G-001

INDEX TO DRAWINGS

SHEET TITLE

SAG-2787_G-001.dgn

G-101 SAG-2787_G-002.dgn

C-101 SAG-2787_C-101.dgn

NAVIGATION AIDS AND GENERAL NOTES

GENERAL PLAN, LEGEND INDEX TO

C-102 SAG-2787_C-102.dgn

COVER SHEET, LOCATION MAPS AND DRAWING INDEX

6-FOOT CHANNEL AND CONFLUENCE AREA PLAN AND SECTION

6-FOOT CHANNEL PLAN

PORTSMOUTH

SAGAMORE CREEK

CREEK

SAGAMORE

LOCATION

PROJECT

G-001

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PORTSMOUTH AND RYE,

W912WJ-16-B-0008

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District

New England of Engineers

US Army Corps

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IDENTIFICATION

SHEET

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MARINA

COVE

WITCH

35 20 23 FOR ANTICIPATED HAUL ROUTE

RESTRICTIONS. REFER TO SECTION

DUE TO HEIGHT AND WIDTH

VIA ROUTE 1B BRIDGE IS UNLIKELY

NOTE: ACCESS TO DREDGE AREA

VERT CL 12 FT

HOR CL 29 FT

BASCULE BRIDGE

NH DOT 066-071

HAUL ROUTE.

NAVIGABILITY OF THE ANTICIPATED

THE CONTRACTOR SHALL EVALUATE THE

SPECIFICATION SECTION 35 20 23.

SEE HAUL ROUTE MAP AT END OF

DISPOSAL AREA APPROXIMATELY 7 MILES.

6-FOOT CHANNEL

SEA MARINA

WENTWORTH BY THE

SHEET C-101

ISLAND

NEW CASTLE

GENERAL NOTES:

MAINE WEST ZONE 1802

STATE PLANE NAD 1983

6-FOOT CHANNEL

NEW HAMPSHIRE

BACK CHANNELS/SAGAMORE CREEK

PORTSMOUTH HARBOR

# EASTING NORTHING

INDEX OF NAVIGATION AIDS

COORDINATES

STATE PLANE

POSITION

GEOGRAPHIC

NO. DATE

GC-15 12/12/12

N 82932.79

E 2801142.57

43°-03'-34.1"N

70°-44'-02.2"W

G&R-SL 12/12/12

N 82877.40

E 2800844.77

43°-03'-33.5"N

70°-44'-06.2"W

F L O

O D

E B

O D

EBB

ISLAND

SHAPLEIGH

ISLE

LADY

HARBOR

LITTLE

GC-13 12/12/12

N 82885.67

E 2802001.35

43°-03'-33.7"N

70°-43'-50.6"W

HARBOR

PORTSMOUTH

PISCATAQUA RIVER

ISLAND

PIERCE

SEAVEY ISLAND

ISLAND

GOAT

CABLE A

REA

CABLE AREA

POINT

FRAME

40 2801942.51 82924.11

39 2800888.99 83028.38

38 2800674.14 83196.73

37 2800348.26 84119.06

36 2800105.03 84581.42

35 2800085.71 84700.66

34 2800114.13 85540.17

33 2800054.17 85542.20

32 2800025.55 84696.84

31 2800047.37 84562.16

30 2800293.14 84094.98

29 2800632.70 83133.92

28 2800833.98 82976.20

27 2800833.98 82784.63

26 2799907.00 82099.15

6 2799935.82 82045.83

5 2801029.74 82854.77

4 2801254.78 82916.81

3 2801924.54 82850.53

35-FOOT CHANNEL

# EASTING NORTHING

68 2805273.70 88293.00

67 2802718.05 88135.58

66 2802377.07 87964.30

65 2801027.88 87881.19

64 2800502.90 87617.48

63 2799970.90 87705.14

3 2800188.89 88576.47

2 2800587.89 88405.13

1 2805249.11 88692.24

MAINE WEST ZONE 1802

STATE PLANE NAD 1983

35-FOOT CHANNEL

MAINE & NEW HAMPSHIRE

PISCATAQUA RIVER

PORTSMOUTH HARBOR &

6-FOOT CHANNEL

TERMINATION OF

SAG

O R E

C R

EEK

VERT CL 14 FT

HOR CL 48 FT

FIXED BRIDGE

NH DOT 031-142

SHEET C-102

12/12/12 N 83894.58

E 2800343.33

43°-03'-43.6"N

70°-44'-13.0"W

12/12/12 N 84647.46

E 2800086.67

43°-03'-51.0"N

70°-44'-16.6"W

GC-3

RN-4

OF EEL GRASS (TYP)

APPROXIMATE LIMIT

AREA

6-FOOT CONFLUENCE

PROJECT AREA

BACK CHANNEL

(NO SPUD ZONE)

PIPELINE AREA

ANTICIPATED HAUL ROUTE

WATER MAIN

CABLE OR PIPE LINE AREA

CORE SAMPLE LOCATION

6-FOOT CONTOUR

EEL GRASS

CHANNEL COORDINATES

NAVIGATION AIDS

(CROSS-SECTIONS ONLY)

ALLOWABLE OVERDEPTH

BE REMOVED

MATERIAL REQUIRED TO

for NH-DOT bridge plans for reference.

11. Refer to the end of specifications section 01 11 00 SUMMARY OF WORK

Refer to http://www.nae.usace.army.mil/Missions/Navigation.aspx for more information.

coordinates are available upon request.

10. Select navigational channel coordinates are provided for clarity. Additional

Refer to Survey No. 13-1242

Surveyed by: Paul K. O'Brien and crew

9. Field Book: R&H 4353 conditions existing at that time.

made on the dates indicated, and can only be considered as indicating the

8. The information depicted on this chart represents the results of surveys than shown. Additional sounding information is available upon request.

determine volumes. Volumes are determined from more sounding information

7. The sounding information depicted on this chart should NOT be used to

December 2012.

soundings of those obtained from hydrographic surveys conducted during

6. The sounding information shown on this chart represents the SHOALEST

The RTK base station used was Station MTS Berwick.

kHz. Horizontal positioning was recorded utilizing a Leica 1200 RTK GPS System.

5. Survey was performed using an Odom MK 2 Echo Sounder operating at 200

Feet.

the State of Maine (West Zone 1802), NAD 1983 and are based on U.S. Survey

4. Coordinates shown are based on the Transverse Mercator Grid System for

Average range of tide is 8.6 feet.

convert to MLLW. MLW is approximately 0.34' above MLLW.

NAVD88 is above MLLW; therefore the correction should be added to NAVD88 to

Blunts Island, Rye, New Hampshire.

This correction is referenced from NOAA's V-Datum model in the vicinity of

The MLLW to NAVD88 correction for the project area to be dredged is 4.82 feet.

boulder vicinity of the marina boat ramp. Elevation is 11.37 feet above MLLW.

It is 69.20 feet north of a light pole and 18.10 feet south of an eye bolt in a floats of the Witch Cove Marina. This station is to the northwest of the bathhouse.

boulder adjacent to a line of granite logs that are to the west of the docks and

BM Kayak (2012) a shallow 1/4" drill hole set on a high point of an imbedded

3. Bench Mark Data: Tides were recorded using a tide gauge. The BM used is reference only.

located approximate unless otherwise noted and should be used as a general

Chart No. 13283. All topography, including shoreline, bridges, piers, etc., is

2. Topography shown is from previous surveys, aerial imagery and/or NOAA negative.

a sign are below the reference plane of MLLW, and should be considered noted with a (+) are above the reference plane of MLLW. Soundings without

Low Water (MLLW) and is based on the 1983-2001 Tidal Epoch. Soundings

1. Soundings are in feet and tenths. The reference plane is Mean Lower

FLOOD

EBB

ISLAND

LEACHS

ISLAND

PEST

ISLAND

CLAMPIT

ISLAND

GOOSE

ISLAND

BLUNTS

UTE

RYE

PORTSMOUTH

CASTLE

NEW

N 85000

N 82000

DESCRIPTION SYMBOL

LEGEND

CAM

PBELLS LANE

N 88000

PORTSMOUTH AVENUE

CAUSEWAY

NEW CASTLE A

VENUE

ENTW

ORTH

ROAD

D R

O S E L

A N

LITTLE HARBOR ROAD

C R E E K

F A R

R O

PILE

WOOD

PILE

WOOD

PILE

WOOD

G A

N G

W A

PRIVATE PIER, LINDA BERRY

PIER EXTENDS 30' +/- SHOREWARD

W O

O D

F L O

A T

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

W O

O D

FLO

PILE

WOOD

PILE

WOOD

PILE

WOOD

PILE

WOOD

GRAPHIC SCALE:

1" = 300'

300' 300' 600'

PLAN

SCALE: 1"= 300'

G-101

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IDENTIFICATION

SHEET

SHEET OF

S A

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S A

G A

M O

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R E

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M A

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N A

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E D

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D G

G F

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13.2

13.1

12.9

12.8

12.6

12.6 12.6

12.6

12.5

12.4

12.3

12.3 12.3

12.3

12.2

12.1

12.0

12.0 12.0

11.9 11.9

11.9

11.8

11.7

11.6 11.6

11.6

11.6 11.6

11.6

11.5

11.5 11.5

11.5

11.4

11.3

11.3 11.3

11.3

11.2

11.1

11.1 11.1

11.1

11.0

11.0 11.0

11.0

10.9

10.9 10.9

10.9

10.8 10.8

10.8

10.7

10.6

10.5

10.5 10.5

10.5

10.4

10.3

10.3 10.3

10.3

10.2

10.1

10.1 10.1

10.1

10.1 10.1

10.0

10.0 10.0

10.0

10.0 10.0

9.9

9.9 9.9

9.8

9.7

9.6

9.5

9.4

9.3

9.2

9.29.2

9.2

9.1

9.1 9.1

9.1

9.0

9.09.0 9.0

9.0

8.98.9

8.9

8.8

8.7

8.78.7

8.7

8.6

8.6 8.6

8.6

8.5

8.5 8.5

8.5

8.4

8.4 8.4

8.4

8.3

8.3 8.3

8.3

8.3 8.3

8.2

8.1

8.1 8.1

8.1

8.0

8.08.0

8.0

8.0 8.0

7.9

7.8

7.7

7.6

7.67.6

7.6

7.6 7.6

7.5

7.57.5

7.5

7.4 7.4

7.4

7.4 7.4

7.4

7.3

7.2

7.2 7.2

7.2

7.1

7.17.1

7.1

7.0

7.0 7.0

7.0

7.0 7.0

7.0

7.0 7.0

7.0

6.9

6.9 6.9

6.9

.96 .9

6.9

6.8

6.8 6.8

6.8

.86 .8

6.8

6.7

6.6

6.6 6.6

6.6

6.5

6.5 6.5

6.5

6.5 6.5

6.5

6.5 6.5

6.5

6.4

6.3

6.3 6.3

6.3

6.2

6.1

6.0

6.0 6.0

6.0

6.0 6.0

6.0

5.9

5.95.9

5.9

5.8

5.7

5.65.6

5.6

.65 .6

5.6

5.5

5.45.4

5.4

5.4 5.4

5.4

5.3

5.35.3

5.3

5.3 5.3

5.3

5.2

5.1

5.1 5.1

5.1

5.0

5.0 5.0

5.0

4.9

4.8

4.84.8 4.8

4.8

4.7

4.6

4.6 4.6

4.6

4.6 4.6

4.6

4.5

4.5 4.5

4.5

4.4

4.3

4.34.34.3

4.3 4.3

4.3

4.2

4.1

4.0

4.04.0

4.0

3.9

3.8

3.83.8

3.8

3.7

3.7 3.7

3.7

3.6

3.6 3.6

3.6

3.5

3.4

3.4 3.4

3.4

3.3

3.2

3.1

3.0

2.9

2.8

2.7

2.7 2.7

2.7

2.6

2.5

2.4

2.3

2.3 2.32.32.3

2.3

2.2

2.1

2.0 2.0

2.0

1.9

1.8

1.7

1.71.7

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3 0.3

0.3

0.2

0.2 0.2

0.2

0.1

ISLAND

GOOSE

ISLAND

CLAMPIT

ISLAND

BLUNTS

ISLAND

NEW CASTLE

CASTLE

NEW

HARBOR

LITTLE

SAGAMORE C

REEK

SEA MARINA

WENTWORTH BY THE

N 83000

N 82000 N 82000

N 83000

FLOOD

EBB

PLAN

SCALE: 1"= 100'

RYE

6-FOOT CHANNEL

6-FOOT CONFLUENCE AREA

WITHIN CHANNEL LIMITS

APPROX. 8' BELOW MLW

12" WATER MAIN

SECTION A-A

VER. SCALE: 1" = 5'

HOR. SCALE: 1" = 25'

VER. CL. 12 FT

HOR. CL 29 FT

BASCULE BRIDGE

NEW CASTLE-RYE

MATCH L

INE S

HEET C

-10

WITHIN CHANNEL LIMITS

APPROX. 9' BELOW MLW

12" WATER MAIN

(NO SPUD ZONE)

PIPELINE AREA

NOTE:

OF EEL GRASS (TYP)

APPROXIMATE LIMIT

3. SEE SHEET G-101 FOR CHANNEL COORDINATES.

2. LOCATIONS OF WATER MAIN ARE APPROXIMATE.

1. FOR GENERAL NOTES SEE SHEET G-101.

(NO SPUD ZONE)

PIPELINE AREA

0.0

G&R-SL

GC-13

GC-15

+0.1

+0.2

0.2

+0.3

+0.4

+0.5

+0.6

+0.7

+0.8 +0.9

+0.9

+1.1

+1.2

+1.3

+1.4

+1.5

+1.5 +1.6

+1.6

+1.9

+2.0

+2.1

+2.2

+2.4

+2.5

+3.9

P O

R T

S M

O U

T H

CAM

PBELLS LANE

R O

U T E

+5.3

MLLW

6-FOOT CONFLUENCE

WIDTH VARIES

WEST CONFLUENCE LIMITEAST CONFLUENCE LIMIT

SIDE SLOPE (TYP)

1' V ON 3' H

1' ALLOWABLE OVERDEPTH

TO BE REMOVED

MATERIAL REQUIRED

EXISTING BOTTOM

150 20050 100

-20

-10

-20

-100 -50-200 -150

E L E

V A

N I

N M

L L

E L E

V A

N I

N M

L L

SIDE SLOPE (TYP)

1' V ON 3' H

-F

O O

T C

H A

N N

E L A

N D C

O N

F L

U E

N C

E A

R E

C-101

L T

O D

E A

A E

B J

W P

A N

S I F

1" = 100'

100' 0 100' 200'

1" = 25'

25 25 50

1" = 5'

5 0 5 10

GRAPHIC SCALES:

S A

G -2

C -1

.d g n

P L

A N A

N D S

E C

M A

R C

M T

E S

G-001

G-101

C-101

C-102

File details come from the government source that posted it. Updated Nov 14, 2017.