ATTACHMENT 8 Tower Shop Drawings.pdf

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Attached to
Construct Tower Foundation and Tower Installation Project Mauna Loa Observatory Federal contract opportunity
Solicitation number
1305M323RNRMJ0021
Issued by
Department of Commerce National Oceanic and Atmospheric Administration

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This collection of engineering drawings and specifications is for a tower foundation and tower installation project for the Mauna Loa Observatory. Key details include drawings for various structural components of a 40-meter sampling tower, including base plates, cross-bracing, grating, handrails, and a hoist system. The drawings specify materials, dimensions, welding and galvanization requirements. They also include bills of materials listing pieces by identification marks, descriptions including sizes and lengths, and total estimated weights. The related federal contract opportunity is for solicitation number 1305M323RNRMJ0021 from the Department of Commerce National Oceanic and Atmospheric Administration to construct the tower foundation and install the tower.

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SF30 1305M323RNRMJ00210003.pdf PDF
SF30 1305M323RNRMJ00210002.pdf PDF
ATTACHMENT 6 Geotech Repot MLO Army Monopole.pdf PDF
SF30 1305M323RNRMJ00210001.pdf PDF
ATTACHMENT 7 MLO GEOTechnical Engineering Report Dec1994.pdf PDF
ATTACHMENT 5 Erection Drawings Combined.pdf PDF
1305M323RNRMJ0021 Solicitation Questions.pdf PDF
ATTACHMENT 4 CONSTRUCTION WAGE RATE REQUIREMENTS HI20230001.pdf PDF
1305M323RNRMJ0021 SF1442.pdf PDF
ATTACHMENT 3 BANNED CONSTRUCTION MATERIALS LIST.pdf PDF
ATTACHMENT 1 STATEMENT OF WORK.pdf PDF
ATTACHMENT 2 DRAWINGS.pdf PDF
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2'-45

2'-31

4 2X 11

16 THRU

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

A5 A5 48 L 2 1/2X2 1/2X3/16 2'-4 5/8" A36

TOTAL WEIGHT THIS DRAWING 7 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 A5- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

PER: ASME Y14. -1994

DO NOT SCALE DRAWING

2X 7

16 THRU

16 THRU

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

A7 A7 2 L 2 1/2X2 1/2X1/4 0'-6" A36

TOTAL WEIGHT THIS DRAWING 2 LBS

0 1/23/2023 RELEASE TO SHOP SSM LH

A 1/23/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/23/2023

SSM

LH 35172 A7- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-14

1'-11

45°

3X 11

16 THRU

45°

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

A10 A10 26 L 3X3X1/4 1'-1 1/4" A36

TOTAL WEIGHT THIS DRAWING 5 LBS

1 2/21/2023 REVISED DESCRIPTION FROM L 2 1/2X2 1/2X3/16 SSM LH

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/21/2023

SSM

LH 35172 A10- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

4X 11

16 THRU

7'-41

7'-51

7'-7

1'-93

5'-113

3/16

TYP

1'-93

5'-113

B1 fb5

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

B1 B1 5 C4X5.4 7'-7" A992 fb5 10 FB 1/4X4 0'-4 1/2" A36

TOTAL WEIGHT THIS DRAWING 43 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 B1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

3'-91

3'-65

3'-75

4X 11

16 THRU

3/16

3/16

TYP

3/16

TYP

3'-55

B2tu8 tu7 sb2sb3 fb5

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

B2 B2 5 C4X5.4 3'-9 1/8" A992 fb5 1 FB 1/4X4 0'-4 1/2" A36 tu7 1 HSS 2 1/2X2 1/2X1/4 0'-4" A500 GR. B tu8 1 HSS 5X2 1/2X1/4 0'-4" A500 GR. B sb2 1 SB 1/2X1/2 0'-2 1/2" A36 sb3 1 SB 1/2X1/2 0'-5" A36

TOTAL WEIGHT THIS DRAWING 28 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 B2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

3'-65

3'-75

4X 11

16 THRU

3'-91

3/16

3/16

TYP

3/16

TYP

3'-13

3'-15

B3 fb5 tu7 sb2

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

B3 B3 5 C4X5.4 3'-9 1/8" A992 fb5 1 FB 1/4X4 0'-4 1/2" A36 tu7 3 HSS 2 1/2X2 1/2X1/4 0'-4" A500 GR. B sb2 3 SB 1/2X1/2 0'-2 1/2" A36

TOTAL WEIGHT THIS DRAWING 29 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 B3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

8 11

3'-111

4'-14

4'-13

4X 11

16 THRU B4

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

B4 B4 5 C4X5.4 4'-1 3/4" A992

TOTAL WEIGHT THIS DRAWING 22 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 B4- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-34

1'-18

1/4

TYP

8 2

8 TYP

4X 11

4 THRU

1/4

1'-18

BP1

a1 a2 a3 a4 sb1 rt1

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

BP1 BP1 4 PL 3/4 1'-1/8" A36

a1 1 L 4X4X3/8 1'-0" A36 a2 1 L 4X4X3/8 1'-0" A36 a3 1 L 4X4X3/8 1'-0" A36 a4 1 L 4X4X3/8 1'-0" A36 rt1 1 RT 5 OD X 1/2 WALL 1'-0" A513 sb1 4 SB 3/8X3/8 1'-0" A36

TOTAL WEIGHT THIS DRAWING 86 LBS

1 1/18/2023 CHANGED rt1 DESCRIPTION SSM LH

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/18/2023

SSM

LH 35172 BP1- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

4X 11

4 THRU

2 81

8 1'-18

1'-18

FOR BURN TABLE REFERENCE

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

BP1 BP1 4 PL 3/4 1'-1/8" A36

TOTAL WEIGHT THIS DRAWING 30 LBS

0 1/11/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/11/2023

SSM

LH 35172 BP1-2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

90°

B

B

TOP VIEW

SCALE: 1:10

3/16

TYP

8'-8 10'-75

19'-4

21'-35

29'-115

33'-115

A

DETAIL A

SCALE 1 : 5

pl1 pl2

1/4

TYP

2X 13

16 THRU

34'-4

VIEW B-B

45.0°

SCALE 1 : 10

34'-7

C

C1fb4

2X 13

16 THRU

4 SPACED EQUAL AROUND TUBE BOTTOM

DETAIL C

SCALE 1 : 5

NOTE: DIMENSIONS ARE TO THE LEFT FACE OF TABS

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

C1 C1 4 PIPE 3 1/2 XS 34'-7" A500 GR. C

fb4 12 FB 1/2x2 1/2 0'-5 11/16" A36 pl1 1 PL 1/4 0'-5 1/2" A36 pl2 2 PL 1/4 0'-5 1/2" A36

TOTAL WEIGHT THIS DRAWING 450 LBS

0 1/11/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/11/2023

SSM

LH 35172 C1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

90°

B

B

TOP VIEW

SCALE: 1:10

3/16

TYP 7'-9

9'-85

18'-1 20'-516

28'-45

32'-45

A

DETAIL A

SCALE 1 : 5

pl1 pl2

1/4

TYP

2X 13

16 THRU

32'-9

VIEW B-B

45.0°

SCALE 1 : 10

33'-0

C2fb4

NOTE: DIMENSIONS ARE TO THE LEFT FACE OF TABS

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

C2 C2 8 PIPE 3 1/2 XS 34'-7" A500 GR. C

fb4 12 FB 1/2x2 1/2 0'-5 11/16" A36 pl1 1 PL 1/4 0'-5 1/2" A36 pl2 2 PL 1/4 0'-5 1/2" A36

TOTAL WEIGHT THIS DRAWING 431 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 C2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

90°

B

B

TOP VIEW

SCALE: 1:10

7'-9 9'-85

18'-1

22'-1 28'-45

32'-45

A

DETAIL A

SCALE 1 : 5

end cap

SEAL WELD

6X 13

16 THRU

32'-95

33'-35

34'-39

34'-79

VIEW B-B

45.0°

SCALE 1 : 101/4

TYP

36'-0

C3fb4

NOTE: DIMENSIONS ARE TO THE LEFT FACE OF TABS

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

C3 C3 4 PIPE 3 1/2 XS 34'-7" A500 GR. C

fb4 12 FB 1/2x2 1/2 0'-5 11/16" A36 end cap 1 WELDABLE DOME END CAP (PURCHASED) 4" STEEL

TOTAL WEIGHT THIS DRAWING 472 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 C3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

7'-37

7'-57

.79 4X 9

16 THRU

CH2

7'-63

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CH2 CH2 3 C4X5.4 7'-6 3/8" A992

TOTAL WEIGHT THIS DRAWING 40 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 CH2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

7'-37

7'-57

.79 4X 9

16 THRU

a8

CH3

7'-63

1'-87

3'-97

5'-27

3/16

3 SIDES

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CH3 CH3 1 C4X5.4 7'-6 3/8" A992

a8 3 L 3X3X1/4 0'-4" A36

TOTAL WEIGHT THIS DRAWING 45 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 CH3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

7'-6

CH4

7'-21

7'-43

4X 11

16 THRU

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CH4 CH4 2 C4X5.4 7'-6" A992

TOTAL WEIGHT THIS DRAWING 40 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 CH4- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

19'-4

19'-73

1'-8

16 CT1 u1 ch5

2'-33

16 2'-0 TYP

10'-715

2X 11

16 THRU

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT1 CT1 1 C4X5.4 19'-4" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch5 1 C4X5.4 19'-4" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 244 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

20'-0

20'-33

1'-8

16 CT2 u1 ch6

1'-1115

4 21

14'-715

2'-0 TYP

4X 11

16 THRU

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT2 CT2 1 C4X5.4 20'-0" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch6 1 C4X5.4 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 251 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-8

16 CT3 u1 ch7

4'-1115

4 21

15'-315

2'-0 TYP 4X 11

16 THRU

4'-83

1'-9 2'-3

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4

NOTE: THIS RUNG OF UNISTRUT IS SLIGHTLY SHIFTED.

ALL OTHER RUNGS ARE SPACED 2' ON CENTER.

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT3 CT3 1 C4X5.4 20'-0" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch7 1 C4X5.4 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 251 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-8

16 CT4 u1 ch8

7'-715

4 21

17'-1115

2'-0 TYP

4X 11

16 THRU

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT4 CT4 1 C4X5.4 20'-0" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch8 1 C4X5.4 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 251 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT4- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-8

16 CT5 u1 ch9

8'-315

4 21 2 11

2'-0 TYP

3X 11

16 THRU

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT5 CT5 1 C4X5.4 20'-0" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch9 1 C4X5.4 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 251 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT5- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-8

16 CT6 u1 ch10

4 21

10'-1115

2'-0 TYP

4X 11

16 THRU

2'-3 1'-91

11'-23

NOTE: UNITSTRUT ALTERNATES ORIENTATION

pl4NOTE: THIS RUNG OF UNISTRUT IS SLIGHTLY SHIFTED.

ALL OTHER RUNGS ARE SPACED 2' ON CENTER.

1/4 1/4

TYP

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT6 CT6 1 C4X5.4 20'-0" A36

u1 10 P1000 UNISTRUT 1'-8" A1011 ch10 1 C4X5.4 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/2" A36

TOTAL WEIGHT THIS DRAWING 251 LBS

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/15/2023

SSM

LH 35172 CT6- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

15'-73

1'-8

16 CT7 u1 ch11

3'-45

4 11

2'-0 TYP 4X 11

16 THRU

13'-715

NOTE: UNITSTRUT ALTERNATES ORIENTATION

3/16 3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

CT7 CT7 1 C4X5.4 15'-7 3/4" A36

u1 8 P1000 UNISTRUT 1'-8" A1011 ch11 1 C4X5.4 15'-7 3/4" A36

TOTAL WEIGHT THIS DRAWING 195 LBS

1 2/21/2023 REVISED DIMENSIONS SSM LH

0 2/15/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/21/2023

SSM

LH 35172 CT7- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

8'-0

1'-0 7'-316

7'-91

7'-101

2'-0

2'-49

3'-83

3'-105

4'-53

4'-103

1'-87

4'-77

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

G1 G1 5 1 X 3/16 19W4 SMOOTH GRATING 8'-0" A36

TOTAL WEIGHT THIS DRAWING 195 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 G1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

3'-105

2'-0

2'-49

3'-83

1'-0

4'-77

4'-53

4'-8

1'-1013

1'-1113

8'-0

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

G2 G2 5 1 X 3/16 19W4 SMOOTH GRATING 8'-0" A36

TOTAL WEIGHT THIS DRAWING 200 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 G2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-0

4'-43

60°

3X 1

2 THRU

HOIST

tu6 tu5 tu4 a6

AFTER GALVANIZING, STENCIL 3/4" TALL CHARACTERS "200LB LOAD LIMIT"

PAINT: SAFETY YELLOW

BOTH SIDES

3/16

TYP ALL TUBE TO TUBE WELDS

3/16

TYP BOTH SIDES

14 2X 11

16 THRU

3/16

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

HOIST HOIST 1 HSS 1 1/2X1 1/2X3/16 2'-0" A500 GR. B

tu4 1 HSS 1 1/2X1 1/2X3/16 4'-3/4" A500 GR. B tu5 1 HSS 1 1/2X1 1/2X3/16 3'-11" A500 GR. B tu6 1 HSS 2X2X1/4 0'-3" A500 GR. B a6 2 L 2 1/2X2 1/2X1/4 0'-2" A36

TOTAL WEIGHT THIS DRAWING 32 LBS

0 1/23/2023 RELEASE TO SHOP SSM LH

A 1/23/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/23/2023

SSM

LH 35172 HOIST- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-38 3'-13

3'-11

3'-0 ips1 ips2 ips3

HR1

TYP

HANDRAIL NOTES:

ALL HANDRAIL TO BE 3/16" FILLET OR BUTT CONTINUOUS 1.

WELDED CONSTRUCTION AND SEAL WELDED.

GRIND ALL SHARP EDGES AND WELDS SMOOTH.2.

PROVIDE VENT HOLES AS REQUIRED FOR GALVANIZING.3.

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

HR1 HR1 5 FB 1/4X4 3'-1 3/8" A36

ips1 5 IPS 1 1/2 SCH40 3'-0" A500 GR. C ips2 10 IPS 1 1/2 SCH40 3'-11" A500 GR. C ips3 5 IPS 1 1/2 SCH40 2'-10 1/8" A500 GR. C

TOTAL WEIGHT THIS DRAWING 47 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 HR1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

4'-715

3'-11

4'-913

2'-38 ips4 ips2 ips5

HR2

TYP

HANDRAIL NOTES:

ALL HANDRAIL TO BE 3/16" FILLET OR BUTT CONTINUOUS 1.

WELDED CONSTRUCTION AND SEAL WELDED.

GRIND ALL SHARP EDGES AND WELDS SMOOTH.2.

PROVIDE VENT HOLES AS REQUIRED FOR GALVANIZING.3.

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

HR2 HR2 5 FB 1/4X4 4'-7 15/16" A36

ips2 10 IPS 1 1/2 SCH40 3'-11" A500 GR. C ips4 5 IPS 1 1/2 SCH40 4'-9 13/16" A500 GR. C ips5 5 IPS 1 1/2 SCH40 4'-7 15/16" A500 GR. C

TOTAL WEIGHT THIS DRAWING 62 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 HR2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

3'-11

2'-38 ips6 ips2 ips7

HR3

TYP

HANDRAIL NOTES:

ALL HANDRAIL TO BE 3/16" FILLET OR BUTT CONTINUOUS 1.

WELDED CONSTRUCTION AND SEAL WELDED.

GRIND ALL SHARP EDGES AND WELDS SMOOTH.2.

PROVIDE VENT HOLES AS REQUIRED FOR GALVANIZING.3.

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

HR3 HR3 5 FB 1/4X4 3'-1 3/8" A36

ips2 10 IPS 1 1/2 SCH40 3'-11" A500 GR. C ips6 5 IPS 1 1/2 SCH40 3'-11" A500 GR. C ips7 5 IPS 1 1/2 SCH40 0'-4" A500 GR. C

TOTAL WEIGHT THIS DRAWING 25 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 HR3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

19'-73

2X 21

1'-4

19'-4

A L1 fb8 r1 pl4

10 1'-0 TYP

10'-715

2X 11

16 THRU

19X 7

8 THRU 21

2 11

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L1 L1 1 FB 2 1/2 X 1/2 19'-4" A36

r1 19 #6 REBAR 1'-4 1/2" A706 fb8 1 FB 2 1/2 X 1/2 19'-4" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 204 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2X 21

1'-4

20'-33

20'-0

A L2 fb9 r1 pl4

2 4X 11

16 20X 7

1'-0 TYP

14'-715

1'-1115

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L2 L2 1 FB 2 1/2 X 1/2 20'-0" A36

r1 20 #6 REBAR 1'-4 1/2" A706 fb9 1 FB 2 1/2 X 1/2 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 211 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-4

20'-33

20'-0

A L3 fb10 r1 pl4

2 4X 11

16 20X 7

1'-0 TYP

15'-315

4'-1115

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L3 L3 1 FB 2 1/2 X 1/2 20'-0" A36

r1 20 #6 REBAR 1'-4 1/2" A706 fb10 1 FB 2 1/2 X 1/2 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 211 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-4

20'-33

20'-0

A L4 fb11 r1 pl4

2 4X 11

16 20X 7

1'-0 TYP

17'-1115

7'-715

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L4 L4 1 FB 2 1/2 X 1/2 20'-0" A36

r1 20 #6 REBAR 1'-4 1/2" A706 fb11 1 FB 2 1/2 X 1/2 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 211 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L4- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-4

20'-33

20'-0

A L5 fb12 r1 pl4

2 3X 11

16 20X 7

1'-0 TYP

8'-315

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L5 L5 1 FB 2 1/2 X 1/2 20'-0" A36

r1 20 #6 REBAR 1'-4 1/2" A706 fb12 1 FB 2 1/2 X 1/2 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 211 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L5- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-4

20'-33

20'-0

A L6 fb13 r1 pl4

4X 11

20X 7

1'-0 TYP

10'-1115

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L6 L6 1 FB 2 1/2 X 1/2 20'-0" A36

r1 20 #6 REBAR 1'-4 1/2" A706 fb13 1 FB 2 1/2 X 1/2 20'-0" A36 pl4 2 PL 3/8" 0'-6 1/4" A36

TOTAL WEIGHT THIS DRAWING 211 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L6- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-4

15'-73

A L7 fb14 r1

2 4X 11

16 16X 7

1'-0 TYP

13'-715

3'-45

TYP

14 TYP

DETAIL A

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

L7 L7 1 FB 2 1/2 X 1/2 15'-7 3/4" A36

r1 16 #6 REBAR 1'-4 1/2" A706 fb14 1 FB 2 1/2 X 1/2 15'-7 3/4" A36

TOTAL WEIGHT THIS DRAWING 163 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 L7- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

4X 1 THRU

2 THRU

3X 60°

1'-0

R2

2X R11

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

PL3 PL3 4 PL 5/8 1'-0" A36

TOTAL WEIGHT THIS DRAWING 14 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 PL3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

90°

2X 64.5°

2X 32.2°

4.25 5/16

16 THRU

1'-0

13/16X2 SLOT ABOUT TUBE

BOTH SIDES

fb6

SL1

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

SL1 SL1 12 RT 5 OD X 1/2 WALL 1'-0" A513

fb6 1 FB 1/4X4 1'-0" A36

TOTAL WEIGHT THIS DRAWING 25 LBS

1 1/18/2023 CHANGED SL1 DESCRIPTION; ADDED FINAL MACHINED ID DIM. SSM LH

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/18/2023

SSM

LH 35172 SL1- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

90°

4.25 5/16

2X 13

16 THRU

1'-0 fb6

SL2

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

SL2 SL2 4 RT 5 OD X 1/2 WALL 1'-0" A513

fb6 1 FB 1/4X4 1'-0" A36

TOTAL WEIGHT THIS DRAWING 25 LBS

1 1/18/2023 CHANGED SL2 DESCRIPTION; ADDED FINAL MACHINED ID DIM. SSM LH

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/18/2023

SSM

LH 35172 SL2- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

45°

4.25

1/4

TYP

2X 13

16 THRU

SL3

fb7

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

SL3 SL3 2 RT 5 OD X 1/2 WALL 0'-8" A513

fb7 1 FB 1/2X2 1/2 0'-5 9/16" A36

TOTAL WEIGHT THIS DRAWING 16 LBS

1 1/18/2023 CHANGED SL3 DESCRIPTION; ADDED FINAL MACHINED ID DIM. SSM LH

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/18/2023

SSM

LH 35172 SL3- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

45°

4.25

90°

1/4

TYP

2X 13

16 THRU

SL3

fb7

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

SL4 SL4 1 RT 5 OD X 1/2 WALL 0'-8" A513

fb7 2 FB 1/2X2 1/2 0'-5 9/16" A36

TOTAL WEIGHT THIS DRAWING 17 LBS

1 1/18/2023 CHANGED SL4 DESCRIPTION; ADDED FINAL MACHINED ID DIM. SSM LH

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/18/2023

SSM

LH 35172 SL4- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-1

3'-83

5'-41

7'-14

TR1

ch1 tu1 fb2 fb11/4

TYP

3/16

TYP WITH ALL VERTICAL AND

DIAGONAL MEMBERS TO TOP

AND BOTTOM CHANNELS

4 TYP

6X 11

16 THRU

1'-31

6'-31

7'-31

7'-53

7'-7

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR1 TR1 21 C4X5.4 7'-7" A992

ch1 1 C4X5.4 7'-7" A992 tu1 5 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B fb1 4 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 4 FB 3/8X1 1/2 1'-2 5/16" A36

TOTAL WEIGHT THIS DRAWING 138 LBS

0 12/8/2022 RELEASE TO SHOP SSM LH

A 12/1/2022 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

12/8/2022

SSM

LH 35172 TR1- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-1

3'-83

5'-41

7'-14

TR2

ch1 tu1 fb2 fb1 a8

1/4

TYP

3/16

TYP WITH ALL VERTICAL AND

DIAGONAL MEMBERS TO TOP

AND BOTTOM CHANNELS

4 TYP

6X 11

16 THRU

7'-31

7'-53

7'-7

1'-93

3'-93

5'-23

1'-31

6'-31

3/16

3 SIDES

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR2 TR2 7 C4X5.4 7'-7" A992

ch1 7 C4X5.4 7'-7" A992 tu1 35 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B fb1 28 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 28 FB 3/8X1 1/2 1'-2 5/16" A36 a8 21 L 3X3X1/4 0'-4" A36

TOTAL WEIGHT THIS DRAWING 144 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 TR2- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-1

3'-83

5'-41

7'-14

1'-113

TR3

fb2 tu1 tu2 fb3 ch1 fb1 tu3

3/16

TYP

1/4

TYP

3/16

TYP

1'-31

6'-31

7'-31

7'-53

7'-7

6X 11

16 THRU

4 TYP 11

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR3 TR3 5 C4X5.4 7'-7" A992

ch1 1 C4X5.4 7'-7" A992 tu1 6 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B tu2 2 HSS 1 1/2X1 1/2X3/16 3'-11 13/16" A500 GR. B tu3 1 HSS 1 1/2X1 1/2X3/16 6'-5 1/2" A500 GR. B fb1 8 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 8 FB 3/8X1 1/2 1'-2 5/16" A36 fb3 1 FB 1/4X4 7'-7" A36

TOTAL WEIGHT THIS DRAWING 240 LBS

0 12/14/2022 RELEASE TO SHOP SSM LH

A 12/1/2022 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

12/14/2022

SSM

LH 35172 TR3- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

2'-1

3'-83

5'-41

7'-14

1'-113

3'-8

TR4

fb2 tu1 tu2 fb3 ch1 fb1 tu3

3/16

TYP

1/4

TYP

3/16

TYP

1'-31

6'-31

7'-31

7'-53

7'-7

6X 11

16 THRU

3'-93

4 TYP

A

DETAIL A

SCALE 1 : 4

a9 fb5

3/16

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR4 TR4 10 C4X5.4 7'-7" A992

ch1 1 C4X5.4 7'-7" A992 tu1 6 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B tu2 2 HSS 1 1/2X1 1/2X3/16 3'-11 13/16" A500 GR. B tu3 1 HSS 1 1/2X1 1/2X3/16 6'-5 1/2" A500 GR. B fb1 8 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 8 FB 3/8X1 1/2 1'-2 5/16" A36 fb3 1 FB 1/4X4 7'-7" A36 fb5 1 FB 1/4X4 0'-4 1/2" A36 a9 1 L 4X3X1/4 0'-3" A36

TOTAL WEIGHT THIS DRAWING 242 LBS

0 1/10/2023 RELEASE TO SHOP SSM LH

A 1/4/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

1/10/2023

SSM

LH 35172 TR4- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

7'-14

1'-113

1'-83

1'-93 4 F.S.

5'-113 4 F.S.

2'-1

5'-41

3'-83

TR5

fb2 tu1 tu2 fb3 ch1 fb1 tu3 a8

3024t24

3/16

TYP

1/4

TYP

3/16

TYP

1/4

1'-31

6'-31

7'-31

7'-53

7'-7

6X 11

16 THRU

2'-41

3'-91

5'-913

3/16

3 SIDES

TYP

4 TYP

A

2 DETAIL A

SCALE 1 : 6a9 fb5

TYP

3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR5 TR5 5 C4X5.4 7'-7" A992

ch1 5 C4X5.4 7'-7" A992 tu1 30 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B tu2 10 HSS 1 1/2X1 1/2X3/16 3'-11 13/16" A500 GR. B tu3 5 HSS 1 1/2X1 1/2X3/16 6'-5 1/2" A500 GR. B fb1 40 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 40 FB 3/8X1 1/2 1'-2 5/16" A36 fb3 5 FB 1/4X4 7'-7" A36 fb5 10 FB 1/4X4 0'-4 1/2" A36 a8 15 L 3X3X1/4 0'-4" A36 a9 10 L 4X3X1/4 0'-3" A36

3024t24 5 PAD EYE - MCMASTER-CARR

TOTAL WEIGHT THIS DRAWING 253 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 TR5- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

7'-14

1'-113

1'-83

1'-93 4 F.S.

5'-113 4 F.S.

2'-1

5'-41

3'-83

TR5

fb2 tu1 tu2 fb3 ch1 fb1 tu3 a8

3024t24

3/16

TYP

1/4

TYP

3/16

TYP

1/4

1'-31

6'-31

7'-31

7'-53

7'-7

6X 11

16 THRU

2'-41

3'-91

5'-913

1'-67

3/16

3 SIDES

TYP

4 TYP

A

2 DETAIL A

SCALE 1 : 6a9 fb5

TYP

3/16

TYP

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TR5 TR5 5 C4X5.4 7'-7" A992

ch1 5 C4X5.4 7'-7" A992 tu1 30 HSS 1 1/2X1 1/2X3/16 1'-11 3/16" A500 GR. B tu2 10 HSS 1 1/2X1 1/2X3/16 3'-11 13/16" A500 GR. B tu3 5 HSS 1 1/2X1 1/2X3/16 6'-5 1/2" A500 GR. B fb1 40 FB 3/8X1 1/2 2'-5 1/8" A36 fb2 40 FB 3/8X1 1/2 1'-2 5/16" A36 fb3 5 FB 1/4X4 7'-7" A36 fb5 10 FB 1/4X4 0'-4 1/2" A36 a8 15 L 3X3X1/4 0'-4" A36 a9 10 L 4X3X1/4 0'-3" A36

3024t24 5 PAD EYE - MCMASTER-CARR

TOTAL WEIGHT THIS DRAWING 253 LBS

1 3/8/2023 INCLUDED DIMENSION FOR PAD EYE LOCATION SSM LH

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

3/8/2023

SSM

LH 35172 TR5- 1

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

1'-0

1'-11

3X 11

16 THRU ALL

BILL OF MATERIAL

SHIP MARK PIECE

MARK QTY DESCRIPTION LENGTH REMARKS

TU9 TU9 13 HSS 3X3X1/4 1'-1 1/4" A500 GR. B

TOTAL WEIGHT THIS DRAWING 10 LBS

0 2/14/2023 RELEASE TO SHOP SSM LH

A 2/14/2023 FOR APPROVAL SSM LH

REV. DATE DESCRIPTION BY CHKD BY

REF.:

PROJECT

CUSTOMER

PAINT

DRAWN

CHECKED

DATE JOB SHEET

1725 North 600 West, Logan, Utah 84321 Office 435-792-4667 | Fax 435-787-4993

2/14/2023

SSM

LH 35172 TU9- 0

THE INFORMATION CONTAINED IN

THIS DRAWING IS THE SOLE

PROPERTY OF DUCWORKS, INC.

ANY REPRODUCTION IN PART OR

AS A WHOLE WITHOUT THE WRITTEN

PERMISSION OF DUCWORKS, INC.

IS PROHIBITED.

PROPRIETARY AND CONFIDENTIAL

40 METER SAMPLING TOWER

MANAU LOA

NOAA

HOT-DIPPED GALVANIZED

HOLES WELD SPEC- -

-SURFACE PREP

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL +/- 1/16

TWO PLACE DECIMAL +/- 0.030

THREE PLACE DECIMAL +/- 0.010

ANGULAR: MACH +/- 0.030

BEND +/-

DIMENSIONING & TOLERANCING

A5-0
A7-0
A10-1
B1-0
B2-0
B3-0
B4-0
BP1-1
BP1-2-0
C1-0
C2-0
C3-0
CH2-0
CH3-0
CH4-0
CT1-0
CT2-0
CT3-0
CT4-0
CT5-0
CT6-0
CT7-1
G1-0
G2-0
HOIST-0
HR1-0
HR2-0
HR3-0
L1-0
L2-0
L3-0
L4-0
L5-0
L6-0
L7-0
PL3-0
SL1-1
SL2-1
SL3-1
SL4-1
TR1-0
TR2-0
TR3-0
TR4-0
TR5-0
TR5-1
TU9-0

File details come from the government source that posted it. Updated .