1363603Amend0006dwg_VOL 3 STRUCTURAL_1of2.pdf
PDF 275 KB Posted
- Attached to
- P475 Aircraft Maintenance Hangar
- Solicitation number
- N4008526R0148
About this file
This is a set of structural engineering drawings for the P-475 Aircraft Maintenance Hangar at MCAS Beaufort, South Carolina, prepared for the Naval Facilities Engineering Systems Command (NAVFAC). The drawings depict typical framing details and connections for steel joist and beam assemblies, including specifications for 'K' Series roof joists, 'LH' Series joists, W-shape columns, and HSS connections.
The drawings detail connection specifications including joist bearing plates, column cap plates, erection bolts, stabilizer plates, and concentrated load reinforcement requirements. Key details include bearing requirements on CMU walls and steel beams, flange brace details with maximum 45-degree slopes, and reinforcement specifications for loads exceeding 50 pounds. The drawings specify double angle requirements for 'K' Series joists (DBL. L1x1x1/8) and 'LH'/'DLH' Series joists (DBL. L2½x2½x¼), prohibit C-clamp connections, and establish minimum bearing distances and bolt specifications. The document references coordination with architectural, mechanical, plumbing, and electrical drawings. The sheets are dated 25 August 2020 with subsequent amendments through 05 February 2026, prepared by Speight Marshall Francis Structural Engineers under NAVFAC contract with drawing number 1363603 and project number 12860129.
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Text version
W-SHAPE COLUMN WEB
'K' SERIES ROOF JOIST TO
W-SHAPE COLUMN FLANGE
'K' SERIES ROOF JOIST TO
'LH' SERIES JOIST TO BEAM ANGLE TO JOIST
TYPICAL HSS OR
TYPICAL DIAPHRAGM
ON CMU WALL
'K' SERIES JOIST BEARING
(ONE SIDE)
3/16 2-12
3/16 2
8"
4"
3"
NOTE: THIS DETAIL IS FOR ALL LOADS WHICH EXCEED 50 POUNDSA3
TYPICAL DETAIL AT CONCENTRATED LOADS ON JOISTS
NOT TO SCALE
HANGING
JOIST BOTTOM CHORD
BETWEEN PANEL POINTS REINFORCE JOIST WITH DOUBLE ANGLES AS INDICATED.
POSITION HANGER RODS ON JOIST CENTERLINE BETWEEN BOTTOM CHORD ANGLES.
HANGER RODS - SEE THE ARCHITECTURAL, MECHANICAL, PLUMBING AND ELECTRICAL DRAWINGS.
WHERE CONCENTRATED LOADS ARE APPLIED TO TOP CHORDS OR HUNG FROM BOTTOM CHORDS
AT "K" SERIES PROVIDE DBL. L1x1x1/8; AT "LH" AND "DLH" SERIES PROVIDE DBL. L2 1/2x2 1/2x1/4.
"C" CLAMP CONNECTIONS ARE NOT ALLOWED.
BETWEEN PANEL POINTS
TYPICAL DETAIL AT CONCENTRATED LOADS ON JOISTS NOTES:
MAX.
(NOTE B)
LOAD
AT PANEL POINTS
MAX.
NOTE 'B'
1/8ADDED ANGLES LOAD
PL3/16x2 SQ.
WASHER
(SEE NOTE 'C')
NOTE
4"
'C'
APPLIED
CHORDTYP.
4"
NOTE
'C'
NOTE 'A'
PL3/16x2 SQ.
PANEL POINT
WASHER
JOIST TOPEA. END
C1
TYPICAL JOIST BEARING DETAILS
NOT TO SCALE
A.
B.
C.
A1 NOT TO SCALE
PANEL POINT WHERE
FLANGE BRACE DETAIL
TYPICAL BEAM BOTTOM
SLOPE 45° MAX. FROM HORIZONTAL
SHOWN ON PLAN THUS:
L2x2x3/16 BRACE TO
JOIST TOP CHORD
CL BEAM SEE 'TYPICAL JOIST
TO BEAM CONNECTION
DETAIL' FOR MINIMUM
BEARING AND WELD
DO NOT CONNECT
2 - 1/2"∅
ERECTION BOLTS
5 1/2" FOR JOIST
WIDTH SHALL BE
MINIMUM CAP PL
(SIZE TO SUIT COL.) -
COLUMN CAP PL3/4
CHORD ANGLES -
(LENGTH AS INDICATED)
BETWEEN JOIST BOTTOM
STABILIZER PL1/2x6x
BEARING
1" MAX.
EA. JOIST (ga = 3 1/4")
1/8 2
TYP.
CL COLUMN
JOIST TO PLATE
COLUMN (NEAR SIDE
FLANGE PARTIALLY
SHOWN FOR CLARITY)
6"
13/16"∅ HOLE (TYP.)
3" MIN.
DO NOT CONNECT
2 - 1/2"∅
ERECTION BOLTS
5 1/2" FOR JOIST
WIDTH SHALL BE
MINIMUM CAP PL
(SIZE TO SUIT COL.) -
COLUMN CAP PL3/4
CHORD ANGLES -
BETWEEN JOIST BOTTOM
STABILIZER PL1/2x6x6
BEARING
COLUMN
EA. JOIST (ga = 3 1/4")
1/8 2
TYP.
CL COLUMN
JOIST TO PLATE
13/16"∅ HOLE (TYP.)
3" MIN.
1" MAX.
SPECIAL JOIST END PER S.J.I. REQUIREMENTS
JOISTS END TO END OVER BEAM CL AND PROVIDE
REQUIRED BEARING WHEREVER POSSIBLE. BUTT
NOTE: OFFSET JOISTS TO PROVIDE MINIMUM
2 1/2" MINIMUM
BEARING
CL BEAM
BEAM
JOIST
WHERE JOISTS MUST BE ALIGNED.
1/8 2
WHERE REQUIRED (SEE
ON SHEET S-002)
1/2"∅ ERECTION BOLTS
STEEL JOIST NOTES
Pc L4x4x1/4 x 0'-5"
JOIST
TOE OF JOIST
1" MAX.
ANGLE OR HSS 1/8 2
3/16 2
C4
CONNECTION DETAIL
NOT TO SCALE
PL1/4x8x3 (LLH)
C5
COLLECTOR DETAIL
NOT TO SCALE
5/8 6
BETWEEN JOIST,
TYPICAL ALL JOIST
BEAM - SEE PLAN
CONT. BENT
L3x3x1/4 (LLH)
CONT.
DWGS. FOR WIDTH
CMU - SEE THE ARCH.
OTHERWISE NOTED)
(TYPICAL UNLESS
WITH 2-#4 B.
BOND BEAM REINF.
CONT. 8" CMU
ELEVATION (J.B.E.) -
JOIST BEARING
BEARING PLATE
JOIST FULL WIDTH OF
SEE PLAN
OTHER DETAILS.
PLANS, SECTIONS AND
COORDINATE WITH
(IF ANY) NOT SHOWN -
REINFORCING, ETC.
SLABS, DECK, WALL
NOTE:
EDGE OF BOND BEAM
EDGE OF BRG. PLATE
1/8
1/2"
CL HEADED STUDS
3"
NOTE 'B'
NOTE 'A'
OTHER DETAILS
AT CMU BEARING
CMU - SEE PLAN AND
JOIST BEARING PLATE -
SEE OTHER DETAILS
FOR DETAILS NOT
NOTED SEE 'AT STEEL
BEAM' CONDITION
BEAR BENT PLATE ON
JOIST BEARING PLATE
3" EACH END
CONT. BENT PLATE
AT STEEL BEAM
HEADED STUDS; BEAR
WITH 2- 1/2"Ø x 4" LONG BEARING PL1/4x8x4
ENGINEERS + SURVEYORS
1'-0" = 1'-0" GRAPHIC SCALE
0 3"2"1" 4"½"
N
PLAN
NORTH
1 2 3 4 5
3 4 5
D
C
B
A
SHEET OF
NAVFAC DRAWING NO.
CONSTR. CONTR. NO.
EPROJECT NO.:
SCALE:
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CHIEF ENG/ARCH
BRANCH MANAGER
PM/DM
DES DRW CHK
SATISFACTORY TO DATE
ACTIVITY
FOR COMMANDER NAVFAC
APPROVED
A/E INFO
SEAL
S Y
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A P
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1363603
DRAWFORM REVISION: 25 AUGUST 2020
NOTE:
IF THIS DRAWING IS LESS THAN 34" X 22"
IT IS A REDUCED SIZE DRAWING
D
C
B
A
1 2
KTB / RLH
Approved by J. Scott Roberts, Asset Management Branch Head &
Supervisory Facility Planner, PWD
Beaufort, SC via email.
EJA
DSN
NEK
12/15/2022
A ut od es k D oc s:
//2
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OSF503
EHI SEC DWS
12860129
SPEIGHT MARSHALL FRANCIS. .
STRUCTURAL ENGINEERS
SM&F Job No:WWW.SMANDF.CO
1228 PERIMETER PARKWAY, SUITE 201
P: 757.427.1020
VIRGINIA BEACH, VIRGINIA 23454
7814 CAROUSEL LANE SUITE 200
P: 804.464.4111
RICHMOND, VIRGINIA 23294
20.009-B
M O
D P
/2
M O
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A
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B
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5/
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1/13/2023
| Sheets |
| OSF503 - TYPICAL FRAMING DETAILS |
2026-02-05T14:57:48-0500
File details come from the government source that posted it. Updated .