Draft P-1097 - DEMO DESIGN.pdf

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P-1097 RELOCATE UNDERWTR ELECTROMAGNETIC MEASUREMENT SYS
Solicitation number
N40085-23-R-2516
Issued by

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This draft request for proposal notice outlines requirements for relocating an underwater electromagnetic measurement system. The contractor shall provide all materials, labor, transportation, tools and equipment to construct a new steel platform supported by four piles in the Thames River, including a weather-resistant shed housing equipment. The contractor will also install two composite submarine cables from the range house to the platform for power and communications, using jet-plow installation four feet into the river bottom with concrete matting protection. Design and equipment for the underwater electromagnetic measurement system will be provided by the government. There is also an option to demolish the existing platform and cables in a future year requiring remobilization. The soliciting agency is the Naval Facilities Engineering Command within the Department of the Navy.

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Draft SPECS_P-1097 RELOCATE UEMMS FINAL DESIGN.pdf PDF
Draft P-1097 - CONSTRUCTION DESIGN.pdf PDF
Draft Factor 1 11-29-22.docx DOCX document

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NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND ~ MID-ATLANTIC

FINAL DESIGN SUBMITTAL

OCTOBER 11, 2022

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REPLACEMENT

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SHEET ON WHICH BUILDING SECTION IS DRAWN

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No.

NAVFAC

DWG. No.

SHEET TITLE

G-001 TITLE SHEET

G-002 DRAWING INDEX AND GENERAL NOTES

SHEET ON WHICH DETAIL IS TAKEN

A#

SHEET ON WHICH DETAIL IS DRAWN

DETAIL LABEL IDENTIFICATION NUMBER

DETAIL IDENTIFICATION NUMBER

CALL OUT DETAIL IDENTIFICATION NUMBER

D-301 DETAIL SECTIONS

D-101 SITE PLAN3

D-102 DETAIL PLANS

D-302

DCS TOWER ELEVATIONS

10009569

10009570

10009571

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TYPE 6 SENSOR ARRAY - PLAN AND PROFILES

D-303 10009575

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GROTON, CT.

NEW LONDON, CT.

T H A M E S R I V E R

N E W L O N D O N H A R B O R

POWDER ISLAND

WHITE ROCK

MELTON

LEDGE

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SITE PLAN

NEW ACTIVE & SPARE CABLES

CABLE TO BE ABANDONED IN-PLACE

ORIGINAL CABLE

(ABANDONED IN-PLACE)

RANGE LOCATION

TO BE REMOVED

SOUTH YARD EXPANSION

DREDGE LOCATION

EDGE OF DREDGE SLOPE

EXISTING SEWER OUTFALL

(EXACT LOCATION UNKNOWN)

RANGE HOUSE/SHORE LANDING

(SEE SHEET D-301)

N685915.44 E1182209.38

N686394.71 E1181671.69

M1 N685185.59 E1182541.97

DCS PLATFORM

TO BE REMOVED

N685262.08 E1183278.01

N685139.39 E1182290.41

N685099.30 E1182339.82

M27 N685239.34

E1183059.18

N685192.20 E1183237.22

(START JET-PLOW)

CORNER OF DREDGE BASIN

N685256.70 E1183100.79

(SEE SHEET D-302)

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ORIGINAL LOCATION OF PCS1, CC1 AND DH1 CABLES

(ALREADY REMOVED)

ORIGINAL LOCATION OF SENSOR CABLES

(ALREADY REMOVED)

REMOVE DCS PLATFORM

(SEE REFERENCE DRAWINGS)

N685262.08 E1183278.01

M27 N685239.34 E1183059.18

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EXISTING RANGE HOUSE

(SEE SHEET C-014)

EXISTING DUCT BANK

10' CENTERLINE OF ARRAY

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EXISTING RIP-RAP

SENSOR CABLE PATH AND

TRENCH WITH A MAXIMUM DEPTH OF 3.0'

55'

N685192.20 E1183237.22

5' 11'

GFE CONDUCTIVITY AND

TEMPERATURE SENSOR ON

SENSOR TUBE T5

N685175.7 E1182543.8

(END OF TRENCH)

N685247.7 E1183240.1

(END OF TRENCH)

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INSTRUMENT ARRAY DETAIL

SHORE LANDING (RANGE HOUSE) DETAIL

TWO GFE COMPOSITE CABLES

(ONE ACTIVE AND ONE SPARE)

SENSOR CABLES ON THE

SOUTHERN SIDE OF RANGE

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TYPE 6 SENSOR TUBE DETAIL (GFE)

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TRIAXIAL SENSOR TUBES (T1-T5)

MEDIUM DEPTH SENSOR TUBES (M1-M27)

DEEP SENSOR TUBES (D1-D19)

T1 -60'

-70'

-80'

-90'

-100'

-50'

-40'

-30'

M1 M2

D1

M3 M4 M5 M6 M7 M8T2 M9 M10 M11 M12 M13 M14 M15T3 M16 M17 M18 M19 M20 M21 M22 M23T4 M24 M25 M26 M27

T5

D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19

-30'

-40'

-50'

T2 T3 T4

LEGEND

-20'

-10'

0.0'

-20'

-10'

-0.0' MLLW ELEV.

STAKE PILE FOR SPARE SENSOR CABLE (VS1-VS6)

CABLE SUPPORT PILES OR COMPOSITE POWER CABLE SUPPORT PILES

STAKE PILE FOR SPARE TRIAXIAL SENSOR CABLE (TS1)

T1

MTS-1

MT1 MT2 MT3 MT4 EMT1 MT5 EMT2 MT6 EMT3 MT7 EMT4

EMTS-1

EMT5 EMT6 EMT7 EMT8 EMT9 EMT10 MT8 EMT11

EMTS-2

MT9 EMT12 MT10 EMT13 MT11 MT12

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CONDUCTIVITY - TEMPERATURE (C-T) SENSOR

ELECTRO-MAGNETIC TRIAXIAL (EMT) SENSOR

PROFILE

TYPE 6 - MT AND EMT

SENSOR ARRAY

PLAN

TYPE 6 - MT AND EMT

SENSOR ARRAY

30'-0"20'-0"

MAGNETIC CENTER

MEDIUM SENSORS

EL. -55.19' MLLW

℄ SENSOR ARRAY

520'-0"

CENTER OF SENSOR ARRAY

TO DCS

PLATFORM

50'40'30'20'10'0' 100' 150'

GRAPHIC SCALE IN FEET

TOP OF SENSOR TUBES

EL. - 46.69' MLLW

(UNLESS OTHERWISE NOTED)

EL. -40.19' MLLW EL. -41.69' MLLW

EL. -35.99' MLLW

EXISTING CCTV/DATA

HIGHWAY CABLE

EXISTING COMPOSITE POWER CABLE

EXISTING CCTV/DATA HIGHWAY CABLE

5'-0"

3'-0"

10'-0"

14'-0"

℄ SENSOR ARRAY

10'-0" 5'-0"

250'-0"250'-0"

500'-0"

RIVER CHANNEL

(LENGTH OF TYPE 6 ARRAY)

TYPE 6 SENSOR

TUBE ASSEMBLY

(TYPICAL)

10'-0"

10'-0"

EL. -44.69' MLLW

5'-0" 11'-0"

NEW 3.0' DEEP

SENSOR CABLE TRENCH ℄ NEW SENSOR CABLE PATH

C-T SENSOR

N685175.7 E1182543.8

(END OF TRENCH)

SENSOR TUBE I.D. TAG DESIGNATIONS

EXISTING SENSOR PROPOSED PROPOSED SENSOR EXISTING SENSOR PROPOSED PROPOSED SENSOR

TUBE NUMBER SENSOR TUBE I.D. TAG TUBE NUMBER SENSOR TUBE I.D. TAG

M1 MT1 MT1 (M1) D1 EMPTY D1

M2 MT2 MT2 (M2) D2 EMPTY D2

M3 MT3 MT3 (M3) D3 EMPTY D3

M4 MT4 MT4 (M4) D4 EMPTY D4

M5 EMT1 EMT1 (M5) D5 EMPTY D5

M6 MT5 MT5 (M6) D6 EMPTY D6

M7 EMT2 EMT2 (M7) D7 EMPTY D7

M8 MT6 MT6 (M8) D8 EMPTY D8

M9 EMT3 EMT3 (M9) D9 EMPTY D9

M10 MT7 MT7 (M10) D10 EMPTY D10

M11 EMT4 EMT4 (M11) D11 EMPTY D11

M12 EMT5 EMT5 (M12) D12 EMPTY D12

M13 EMT6 EMT6 (M13) D13 EMPTY D13

M14 EMT7 EMT7 (M14) D14 EMPTY D14

M15 EMT8 EMT8 (M15) D15 EMPTY D15

M16 EMT9 EMT9 (M16) D16 EMPTY D16

M17 EMT10 EMT10 (M17) D17 EMPTY D17

M18 MT8 MT8 (M18) D18 EMPTY D18

M19 EMT11 EMT11 (M19) D19 EMPTY D19

M20 MT9 MT9 (M20) T1 EMPTY T1

M21 EMT12 EMT12 (M21) T2 EMPTY T2

M22 MT10 MT10 (M22) T3 EMPTY T3

M23 EMT13 EMT13 (M23) T4 EMPTY T4

M24 MT11 MT11 (M24) T5 EMPTY CT (T5)

M25 MT12 MT12 (M25)

M26 MT13 MT13 (M26)

M27 MT14 MT14 (M27)

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NOTE:

ELEVATIONS REFERENCED TO MEAN LOWER LOW WATER (MLLW) = 0.0'

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