V. Flag Display- Basis of Design.pdf
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- Solicitation number
- 36C24525R0070
About this file
This file is a technical specification drawing and basis of design for a ground-set tapered aluminum flagpole (Model EC25 IH) from Eder Flag Manufacturing Company. The drawing is labeled as "Exhibit V" for RLP No. 36C24525R0070 and Lease No. 36C24525L0005.
The flagpole specifications include: 25-foot exposed height with 28-foot overall length, 6063T6 aluminum alloy construction, 6-inch butt diameter tapering to 3.5-inch top diameter, and .188-inch wall thickness. Key components include a single sheave truck with cast aluminum revolving non-fouling internal halyard system, stainless steel aircraft cable, neoprene-coated counterweight, and a gearless self-locking winch with cylinder lock. The foundation requirements specify 3000 PSI concrete, a 16-gauge hot-dip galvanized steel foundation sleeve, and steel base plates. The standard flag arrangement accommodates a 4' x 6' flag. The detailed drawing includes precise measurements for installation and assembly, including foundation depth (3'-6") and assembly instructions for multi-section poles exceeding 38'-6" in length.
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Text version
Single sheave truck, cast aluminum revolving, non-fouling, internal halyard truck
Neoprene coated 2" diameter steel counterweight
Aluminum flash collar
3000 PSI concrete
Hardwood wedges (supplied by others)
Dry sand tightly tamped after aligning pole
Foundation sleeve -16 ga hot dip galvanized steel Steel centering wedges
1/4" Steel base plate
1/4" Steel support plate welded to grounding spike
Project:
Location:
Architect:
Contractor Customer:
EDER FLAG
MANUFACTURING COMPANY
1000 W. Rawson Avenue Oak Creek, WI 53154
Date:
Revision:
Job:
Model EC25 IH
8"
6"
Ground set tapered aluminum flagpole: ALLOY: 6063T6 Exposed height: 25'-0" Overall height: 28'-0" Ship in 1 section Butt diameter: 6" Top diameter: 3-1/2" Wall thickness: .188" Finish: 100 grit polish
Filename: EC25 IH single sheave_revolving truck.pdf
Winch Detail
Nylon beaded retainer ring
1/8" x 7x19 Mil-C-5424 Stainless steel aircraft cable
Gearless, self locking direct drive winch with six tumbler cylinder lock
Standard flag arrangement:
4' x 6'
All shafts with overall length of more than 38'-6" are shipped in two sections.
Each section matched marked for field assembly.
Exposed portion of jam sleeve must be well lubricated prior to assembly.
1-1/2" maximum shop gap allowed for field fitting (ram for tight joint)
Revolving non-fouling internal halyard truck, cast aluminum body, 26 stainless steel ball bearings, and 2-1/2" diameter plated steel sheave.
A cc es s do or
F ou nd at io n:
'-6
Ta pe re d po rt io n:
1'
-0
P ol e le ng th
'-0
S tr ai gh t p or tio n:
6'
-0
30"
16"
12"
O ve ra ll le ng th
'-0
3' -0
BASIS O
F D
ESIG
N
EXHIBIT V
RLP NO. 36C24525R0070
LEASE NO. 36C24525L0005
File details come from the government source that posted it. Updated .