Port Fourchon Station.pdf

PDF 5 MB Posted Aug 25, 2023

Attached to: Tide Station Elevated Platform Federal contract opportunity
Solicitation number: NC-NT2000-23-01061
Issued by: Department of Commerce National Oceanic and Atmospheric Administration

About this file

Written by GovTribe AI · Dec 20, 2023

This document package includes construction drawings and specifications for installing a new tide station at Port Fourchon, Louisiana. The drawings show plans for a precast concrete foundation, 8-foot elevated metal platform, solar panels, electronics enclosure, microwave water level sensor, retrievable bubbler sensor, antennas, and related equipment. Itemized material lists specify stainless steel fasteners, concrete, solar panels, sensor components, and other parts. The National Oceanic and Atmospheric Administration is soliciting proposals under solicitation number NC-NT2000-23-01061 to provide the elevated platform and supporting structure according to the drawings and specifications.

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Other files for this federal contract opportunity

Other files attached to Tide Station Elevated Platform, newest first.
File	Type	Posted
Elevated Platform.pdf	PDF	Aug 25, 2023
RFQ NC-NT2000-23-01061.pdf	PDF	Aug 25, 2023
MWWL Geodetic Collar Rev D.FERS.pdf	PDF	Aug 25, 2023
DMES 60x60x15 Rev C.pdf	PDF	Aug 25, 2023
MWWL 30 Inch Fixed Arm.pdf	PDF	Aug 25, 2023
Statement of Work NC-NT2000-23-01061.pdf	PDF	Aug 25, 2023

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National Ocean Service Center for Operational

Oceanographic Products and Services

DESIGN BY

DRAWN BY

APPROVED BY

REVISION

U R

C H

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PORT FOURCHON STATION.DWG

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CS-01

DRAWING INDEX

SHEET DWG NO TITLE

01 CS-01 COVER SHEET

02 G-01 STATION LOCATION-SITE PLAN

03 G-02 STATION LOCATION

04 G-03 ISO VIEW

05 G-04 PLAN VIEW

06 G-05 ELEVATION VIEW

07 G-06 FOUNDATION PLAN

08 G-07 ITEM LIST

8762075 STATION INSTALLATION,

PORT FOURCHON, LA

Oceanographic Products and Services

DESIGN BY

DRAWN BY

APPROVED BY

REVISION

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-S

PORT FOURCHON STATION.DWG

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G-01

NEW NOAA

WL STATION

Oceanographic Products and Services

DESIGN BY

DRAWN BY

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G-02

EXISTING STATION

REMOVAL

NEW NOAA

WL STATION

NOTES:

1. FOUNDATION LOCATED BETWEEN

TWO SETS OF WOODEN PILE (10'-0"

APART) AS SHOW. FIELD

DETERMINATION EXACT FOUNDATION

LOCATION.

2. FOUDATION INSTALLATION REQUIRES

REMOVE TOP 2'-0 " OF SOIL,

AGGREGATES, AN ABANDONED

WOODEN BULKHEAD AND A PILE.

REFER TO SECTION OF SHEET G-06.

Oceanographic Products and Services

DESIGN BY

DRAWN BY

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REVISION

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G-03

SOLAR PANEL,

(4) PLACES

60X60 ENCLOSURE

8'-6"X8'-6"X16" THICK

CONCRETE FOOTING

8'-0" HIGH ELEVATED

PLATFORM

(FRESHWATER CANAL

LOCK STYLE)

MWWL SENSOR

W/ NARROW HORN

RETRIEVABLE

BUBBLER SENSOR

GENERAL NOTES:

1. THIS PROJECT INCLUDES THE

INSTALLATION OF A MWWL

SENSOR, AN ELECTRONICS

ENCLOSURE, AND (4) SOLAR

PANELS ON AN ELEVATED

METAL PLATFORM AND A

RETRIEVABLE BUBBLER

SENSOR, ETC.

2. ALL DESIGN LOADS ARE IN

ACCORDANCE WITH ASCE-7,

CURRENT EDITION.

3. REFER TO "8'_ELEVATED

PLATFORM" DRAWINGS FOR

PLATFORM INSTALLATION.

4. REFER TO "PORT FOURCHON

RETRIEVABLE BUBBLER

ORIFICE" DRAWINGS FOR

BUBBLER ORIFICE SENSOR

INSTALLATION.

5. REFER TO "PORT FOURCHON

FOUNDATION" DRAWINGS FOR

THE FOUNDATION

INSTALLATION.

PRECAST

CONCRETE

PAD FOR STAIR

LANDING

Oceanographic Products and Services

DESIGN BY

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G-04

PLAN VIEW

CONCRETE FOOTING

RETRIEVABLE BUBBLER

MWWL SENSOR

ELECTRICAL

ENCLOSURE

ELEVATED

PLATFORM

ELEVATED

PLATFORM

CANTILEVER

PORTION

SOLAR

PANEL

PRECAST

CONCRETE

PAD

EXISTING STEEL

CHANNEL EXISTING STEEL

I-BEAM

LADDER

96.00

100.75

NOTES:

1. ALL DIMENSIONS ARE IN

INCHES, UNLESS

OTHERWISE NOTED.

Oceanographic Products and Services

DESIGN BY

DRAWN BY

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G-05

ELEVATION VIEW

T/EXIST STEEL EL=10.4m

SLOSH CAT 3 HIGH TIDE EL=12.4m

ENCLOSURE BOTTOM EL=13.2m

MIN. WL EL=8.5m

MUD LINE APPROX. EL=7.8m

BUBBLER SENSOR EL=8.1m

EXISTING

CHANNEL

EXISTING

SHEETPILING

EXISTING STEEL

I-BEAM

8 FEET ELEVATED PLATFORM

2.00

CONCRETE FOUNDATION

STEEL BRACKET

0.75 EXPANSION JOINT

EXISTING GRADE

INSTALL SOLAR

PANELS AS LOW

AS POSSIBLE

MW. SENSOR EL=13.6m

13.60 EDGE OF MW CONE

TO STEEL I-BEAM. IT MAY

REQUIRE A STEEL BEAM WRAP

TO ABSORB MICROWAVE

TOP/EXIST GRADE ESTIMATE EL=10.25m

TOP/PLATFORM EL=12.74m

NOTES:

1. ALL ELEVATIONS ARE REFER TO STATION

DATUM.

2. ELEVATIONS ARE IN METERS AND ALL

OTHER DIMENSIONS ARE IN INCHES.

3. REQUIRED BOTTOM OF ENCLOSURE

ELEVATION IS DETERMINED BASED ON

MAXIMUM WATER LEVEL (FROM

HURRICANE IDA) PLUS AN ESTIMATED SEA

LEVEL RISING AND ANOTHER ONE FOOT

(FREE BOARD). REFER TO 8762075 PORT

FOURCHON DATUM ANALYSIS.

4. THE SMALL AXIS OF MICROWAVE (MW)

ELLIPSE BEAM SHALL BE PERPENDICULAR

TO THE EXISTING I-BEAM AND SHEET

PILING (PARALLEL HASH MARKS INDICATE

THE SMALLER AXIS OF THE ELLIPSE).

5. PROVIDE STEEL BEAM WRAP FOR ABSORB

MICROWAVE IF IT IS NEEDED.

MW. BEAM GUIDE,

SEE SHT NOTE 4

MLLW EL=9.1m

MW 8° NARROW CONE

MSL EL=9.3m

MHHW EL=9.5m

(4 PLACES)18

(4 PLACES)

(4 PLACES, CUT TO

LENGTH ON SITE)

20(4 PLACES)

21(2, 4 PLACES)

(4, 4 PLACES)

HURRICANE IDA CAT4

@LANDFALL EL=12.6m

Oceanographic Products and Services

DESIGN BY

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G-06

61.75

18.2559.50

26.50

36.00

102.00

0.75 (EXPANSION JOINT)

COLUMN

AND BASE

PLATE

SHEETPILE

EXISTING

STEEL

I-BEAM

16.00

8.00

2.00

FOUNDATION PLAN SHEET NOTES:

1. ALL DIMENSIONS ARE INCHES, UNLESS OTHERWISE NOTED.

2. 8" AGGREGATE MATERIAL UNDERNEATH THE NEW CONCRETE FOOTING.

3. EPOXY ANCHOR SYSTEM TO BE INSTALLED IN ACCORDANCE WITH HILTI VOLUME 2:

ANCHOR FASTENING TECHNICAL GUIDE.

4. ALL FASTENERS ARE TO BE SS 316, AND CONFORM TO ASTM F593/F594 UNLESS

OTHERWISE STATED.

5. FOR FOUNDATION AND CONCRETE PAD DETAILS, SEE FOUNDATION DRAWINGS.

(4, 4 PLACES, MINIMUM

EMBEDMENT 9")

3(4, 4 PLACES)

(8, 4 PLACES)

6(4, 4 PLACES)

(2, 2 PLACES, MINIMUM

EMBEDMENT 4-1/2")

(2, 2 PLACES)

(4, 2 PLACES)

36.00 12.00

96.00

SECTION B-B

SCALE 0.0800

12.00

REMOVE 2'-0" ABANDONED

WOODEN BULKHEAD AND

WOODEN SHEET PILE TO

ALLOW INSTALLATION OF

FOUNDATION

EXISTING WOODED

SHEET PILE

3X12, REFER TO

PORT FOURCHON

FOUNDATION DRAWINGS

Oceanographic Products and Services

DESIGN BY

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G-07

ITEM LIST CONTINUED

ITEM QTY DESCRIPTION REMARKS

BUBBLER PRESSURE SENSOR

28 1 RETRIEVABLE BUBBLER ORIFICE ASSEMBLY & ITS SUPPORT FOR DETAILS SEE DRAWINGS "PORT FOURCHON

RETRIEVABLE BUBBLER OFIFICE"

CONCRETE FOUNDATION

29 1 PRECAST OR CAST IN PLACE CONCRETE FOUNDATION FOR DETAILS SEE DRAWINGS "PORT FOURCHON

FOUNDATION"

30 1 CAST-IN-PLACE CONCRETE FOUNDATION FOR DETAILS SEE DRAWINGS "PORT FOURCHON

FOUNDATION"

ITEM LIST

ITEM QTY DESCRIPTION REMARKS

8' ELEVATED PLATFORM & ANCHORS

1 1 8' ELEVATED PLATFORM

BUILD TO PRINT- FOR DETAILS SEE DRAWING "8' ELEVATED

PLATFORM, REV B". REPLACE ALL LOCK NUTS WITH F593/F594

NUTS

2 16 3/4-10UNC X 16 LG, ANCHOR ROD HAS-R, SS316 HILTI PART NO:2045012 OR EQUIVALENT, MINIMUM OF 9"

EMBEDMENT, UNLESS OTHERWISE NOTED, SEE SH NOTE 3

3 16 3/4-10UNC NUT, SS316

4 16 3/4 WASHER, SS316

5 32 3/4 HEAVY WASHER, 2-1/4 OD X 0.192 THK, SS316 MCMASTER-CARR PART NO: 91525A421

6 20 HYBRID MORTAR, HIT-HY200-R HILTI PART NO:2022793 OR EQUIVALENT, SEE SH NOTE 3

7 4 3/8-16UNC X 8 LG, ANCHOR ROD HAS-R, SS316 HILTI PART NO:2045002 OR EQUIVALENT, MINIMUM OF 4-1/2"

EMBEDMENT, UNLESS OTHERWISE NOTED, SEE SH NOTE 3

8 4 3/8 WASHER, SS316

9 4 3/8-16UNC NUT, SS316

10 8 3/8 HEAVY WASHER, 1-1/2 OD X 0.072 THK, SS316 MCMASTER-CARR PART NO: 91525A140

MWWL & SUPPORTING MEMBERS

11 1 30 INCH FIXED ARM BUILD TO PRINT- FOR DETAILS SEE DRAWING "30 INCH FIXED

ARM"

12 1 GEODETIC LEVELING COLLAR ASSEMBLY FOR DETAILS SEE DRAWING "GEODETIC LEVELING COLLAR

FOR MICROWAVE WATER LEVEL SENSOR, REV D"

13 1 MICROWAVE SENSOR WITH 8° NARROW GUIDE BEAM HORN

14 6 1/2-13UNC X 2-1/4 LG, FULLY THREADED HEX HD SCREW,

SS316

15 12 1/2 WASHER, SS316

16 6 1/2-13UNC NUT, SS316

1 STEEL BEAM WRAP FOR ABSORB MICROWAVE BUILD TO PRINT - "STEEL BEAM WRAP FOR ABSORB MW"

SOLAR PANEL & SUPPORTING MEMBERS

17 4 40W SOLAR PANEL AMERESCO PART NO: BSP40-12

18 4 HARDENED SOLAR PANEL FRAME BUILD TO PRINT- FOR DETAILS SEE DRAWING "HARDENED

SOLAR PANEL FRAME 55, REV B"

19 4 1-1/2 NPS SCH 80, THREADED ONE END ONLY, 6061-T6 AL

20 4 WEATHERHEAD FOR 1-1/2 NPS PIPE

21 8 U-BOLT, 3/8-16UNC THREAD X 2 ID, SS316

22 16 3/8-16UNC NUT, SS316

23 16 3/8 WASHER, SS316

ANTENNA

24 1 GOES ANTENNA

25 1 IP ANTENNA

26 1 GPS ANTENNA

27 1 AIR TEMP SENSOR AND RADIATION SHIELD

Sheets and Views

Port Fourchon Station-COVER SHEET

Port Fourchon Station-STATION LOCATION-SITE PLAN

Port Fourchon Station-STATION LOCATION

Port Fourchon Station-ISO VIEW

Port Fourchon Station-PLAN VIEW

Port Fourchon Station-ELEVATION VIEW

Port Fourchon Station-FOUNDATION PLAN

Port Fourchon Station-ITEM LIST

File details come from the government source that posted it. Updated Aug 25, 2023.