Steel Doors and Components Specs.pdf

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Steel Doors and Components
Solicitation number
FA570226Q0012
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About this file

This document is a technical specification sheet for bunker steel door details and mounting bracket components for Al Udeid Air Base in Qatar, prepared by the 379 ECES/ECEN (Civil Engineering Squadron).

The specification includes detailed engineering drawings for welded barrel hinges, steel door assemblies, door handles, and mounting brackets. Key components specified include: SHS (Square Hollow Section) 50×50×6mm structural steel members, 12mm diameter handle rods, 4mm and 6mm fillet welds, 10mm and 15mm steel plates, and a 14mm diameter hole for 12mm stainless steel anchor bolts. The welded barrel hinge assembly features a 150 kg capacity with specifications of 180mm (A dimension) and 71mm (B dimension), weighing 0.425 kg per unit. Additional components include a 125×200×10mm steel plate, turned hinge slip-off pins in steel with cemented bearings, and mounting brackets with 6mm plates, 12mm diameter rods, and 4mm fillet welds. The mounting bracket details specify a 75×75×10mm gusset plate, 10mm mounting plates, and slot dimensions of Ø18×75mm. All drawings are scaled NTS (Not To Scale) and include standard welding notations, with 5mm stitch welds inside only and flush-ground exterior welds noted where applicable.

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Text version

20 MM DIA

HOLE FOR

ROPE

A

WELDED

BARREL HINGE

ONE SIDE

10 MM PLATE

A

SHS

50*50*6MM

12 MM DIA

HANDLE

ROD

4 MM FILLET WELD

4 MM FILLET WELD

5MM STITCH WELD

INSIDE ONLY

5 MM FILLET WELD

AND FLUSH GRINDED

OUTSIDE ONLY

SCALE: NTS

FRONT VIEW STEEL DOOR DETAIL

C-9.0

SCALE: NTS

SIDE VIEW STEEL DOOR DETAIL

C-9.0

SCALE: NTS

FRONT VIEW STEEL DOOR DETAIL

C-9.0

SCALE: NTS

SIDE VIEW STEEL DOOR DETAIL

C-9.0

6MM FILLET WELD

FULL ROUND

SHS 50*50*6MM

10 MM PLATE

12 MM DIA ROD

10MM PLATE

6MM FILLET WELD

80x35x10 MM PLATE

80x35x15 MM PLATE

40 BARREL HINGE

CONCRETE

SURFACE

SHS 50*50*6MM

14 MM DIA HOLE FOR

12MM SS ANCHOR BOLT

125 X 200 X 10mm

STEEL PLATE

ONE SIDE

10 MM PLATE

SHS

50*50*6MM

ONE SIDE

10 MM PLATE

SHS

50*50*6MM

SCALE: NTS

WELDED BARREL HINGE DETAIL

C-9.0

SCALE: NTS

WELDED BARREL HINGE TOP DETAIL

C-9.0

SCALE: NTS

DOOR HANDLE DETAIL

C-9.0

10mm STEEL

PLATE

TURNED HINGE SLIP OFF PIN IN

STEEL AND CEMENTED

BEARING.

SCALE: NTS

BARREL HINGE SPECS DETAIL

C-9.0

ART. A B Capacity Box Weight

1150/RSF 150 71 150 Kg 10 0.425

C-9.0

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AL UDEID AIR BASE

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AutoCAD SHX Text

UNLESS OTHERWISE NOTED, ALL LINEAR DIMENSIONS SHOWN ARE IN MILLIMETERS.

AutoCAD SHX Text

CLIENT :

AutoCAD SHX Text

CONTRACTOR:

AutoCAD SHX Text 95% Design Drawing - UTM

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

MF

AutoCAD SHX Text

JJC

AutoCAD SHX Text 02-04-2026

AutoCAD SHX Text

REV.00

AutoCAD SHX Text

65% DESIGN DRAWING

AutoCAD SHX Text 12-16-2025

AutoCAD SHX Text

REV.01

AutoCAD SHX Text

95% DESIGN DRAWING

AutoCAD SHX Text 02-04-2026

C-10.0

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NUMBER:

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AUAB QATAR

AL UDEID AIR BASE

379 ECES / ECEN

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SCALE: NTS

MOUNTING BRACKET DETAILS

C-10.0

AutoCAD SHX Text

UNLESS OTHERWISE NOTED, ALL LINEAR DIMENSIONS SHOWN ARE IN MILLIMETERS.

AutoCAD SHX Text

CLIENT :

AutoCAD SHX Text

CONTRACTOR:

AutoCAD SHX Text 95% Design Drawing - UTM

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

MF

AutoCAD SHX Text

JJC

AutoCAD SHX Text 02-04-2026

AutoCAD SHX Text

REV.00

AutoCAD SHX Text

65% DESIGN DRAWING

AutoCAD SHX Text 12-16-2025

AutoCAD SHX Text

REV.01

AutoCAD SHX Text

95% DESIGN DRAWING

AutoCAD SHX Text 02-04-2026

Sheets and Views
95% Design Drawing - UTM-G-1.0
95% Design Drawing - UTM-EX-1.0
95% Design Drawing - UTM-C-1.0
95% Design Drawing - UTM-C-2.0
95% Design Drawing - UTM-C-3.0
95% Design Drawing - UTM-C-4.0
95% Design Drawing - UTM-C-5.0
95% Design Drawing - UTM-C-6.0
95% Design Drawing - UTM-C-7.0
95% Design Drawing - UTM-C-8.0
95% Design Drawing - UTM-C-9.0
95% Design Drawing - UTM-C-10.0
95% Design Drawing - UTM-C-11.0

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