02 DU-1006-1204 LID STRUCTURE.pdf

PDF 386 KB Posted Mar 14, 2025

Attached to: DUNE Cryostat Lid
Solicitation number: BZ-2025-07
Issued by: Department of Energy

About this file

Written by GovTribe AI · Mar 14, 2025

This document is a detailed engineering drawing for a lid weldment module row component for the Deep Underground Neutrino Experiment (DUNE) Near Detector cryostat. The two-page technical drawing (DU-1006-1204) depicts a W10 x 22 I-beam structure with multiple configurations, specifically designed for a lid assembly. The drawing includes precise dimensional specifications, tolerances, and weight information, with an estimated total weight of 2,992 lbs. Key components include a cross brace, skin panel, and I-beam assemblies for two different configurations, with multiple circular mounting points and specific geometric tolerancing.

The drawing is marked as an "UNRELEASED DRAFT FOR QUOTE ONLY" and contains proprietary information, with a note prohibiting reproduction without written permission from the company. Each page includes detailed section views, measurements in inches, and technical annotations such as corner specifications, scales, and part numbers (e.g., DU-1006-1244, DU-1006-1245). The technical specifications suggest this is a precision-engineered component for a sophisticated scientific research instrument, specifically the DUNE Near Detector's cryogenic tank lid structure.

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Other files

File	Type	Posted
BZ-2025-07 Cryostat Lid RFI v2.pdf	PDF	Mar 25, 2025
05 DU-1006-1837 BRACKET SHORT.pdf	PDF	Mar 14, 2025
01 DU-1003-5353 LID.pdf	PDF	Mar 14, 2025
BZ-2025-07 Cryostat Lid RFI.pdf	PDF	Mar 14, 2025
04 DU-1006-1689 BRACKET LONG.pdf	PDF	Mar 14, 2025
DU-1003-5353 STEP.zip	ZIP file	Mar 14, 2025
03 DU-1006-1239 I-BEAM DETAIL.pdf	PDF	Mar 14, 2025

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0.10

14.30

.38

15.80

218.04

ITEM NO. PART NUMBER PTC_WM_PART_NAME QTY.

1 DU-1006-1244

W10 X 22 X 12.44 LONG I-

BEAM, CROSS BRACE, LID -

DUNE ND

2 DU-1006-1245 PLATE - SKIN PANEL 1

3 DU-1006-1239 I-BEAM ASSY LID, ND

CRYOSTAT CONFIG 1 1

4 DU-1006-1239 I-BEAM ASSY LID, ND

CRYOSTAT CONFIG. 2 1

EST. WEIGHT: 2992 LBS

0.03 C-D-E0.03 C-D-E

UNRELEASED DRAFT FOR QUOTE ONLY

WINDCHILL CAD ASSY A.13

CHECKED

DRAWN

DO NOT SCALE DRAWING

MATERIAL

INTERPRET GEOMETRIC

DWG. NO.

A A

B B

C C

D D

4 2

LID WELDMENT, MODULE ROW, ND

FINISH

TWO PLACE DECIMAL CRYOSTAT

DU-1006-1204

TOLERANCING PER:

2024 JA 14SAH

SHEET 1 OF 2

UNLESS OTHERWISE SPECIFIED:

WEIGHT:

REV

SCALE: 1:20

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

APPLICATION

.03

.005THREE PLACE DECIMAL

USED ON

NEXT ASSY

PROPRIETARY AND CONFIDENTIAL

DIMENSIONS ARE IN INCHES

TOLERANCES:

FRACTIONAL

ANGULAR: MACH BEND

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

<INSERT COMPANY NAME HERE>. ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

<INSERT COMPANY NAME HERE> IS

PROHIBITED.

SECTION E-E

SCALE 1 : 4

3.06

3.03

CL2

13.66

19.59

4.15

11.292X

13.66

4.15

0 CORNER

0.02 C-D-E

2X 59.06 2X 59.06

2X 13.68

19.59

4X 3.06

SCALE 1 : 4

SECTION A-A2

.38

.66

3.06

3.03

0 CORNER

I-BEAM, CONFIG 2

I-BEAM CONFIG 1

C 0.01

0.01

0 CORNER

E0.015

B0.02

0.02 A

0.015

0.02

5/16 2-8

5/16 2-8 2 locations

39.17

8.03 5X

10.03 5X

2X 2.14

1.50

4.19

30.87

4.15

8.06

14.75

2X 2.14

19.59

222.32

4.19

DETAIL D

SCALE 1 : 4

3.06

SCALE 1 : 12

SECTION B-B

5/16

2 LOCATION

.36

22.44

.38

.37

ITEM #1

DU-1006-1244

I-BEAM, W10 X 22

0 CORNER: I-BEAM

0 CORNER

CONFIG. 1

0 CORNER: I-BEAM

CONFIG. 2

2X 4.38

2X .75 X 45°

2X .69

22.44

0 CORNER

.36 5.75

10.17

.24

TWO PLACE DECIMAL

DWG. NO.

A A

B B

C C

D D

DU-1006-1204

SHEET 2 OF 2DO NOT SCALE DRAWING

UNLESS OTHERWISE SPECIFIED:

WEIGHT:

REV

SCALE: 1:20

SIZE

TITLE:

NAME DATE

COMMENTS:

Q.A.

MFG APPR.

ENG APPR.

CHECKED

DRAWN

FINISH

BEND

MATERIAL

USED ON

THREE PLACE DECIMAL

APPLICATION

INTERPRET GEOMETRIC

PROPRIETARY AND CONFIDENTIAL TOLERANCING PER:

NEXT ASSY

DIMENSIONS ARE IN INCHES

TOLERANCES:

FRACTIONAL

ANGULAR: MACH

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

<INSERT COMPANY NAME HERE>. ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

<INSERT COMPANY NAME HERE> IS

PROHIBITED.

File details come from the government source that posted it. Updated Mar 14, 2025.