Bear Trap_Barrel Drum Figure Sheet.pdf
PDF 5 MB Posted
- Solicitation number
- RFP 751 250000001969 1
- Issued by
- Clinton County, Edmore Village, Michigan
About this file
This is a specification sheet for bear trap barrel drums issued by the Michigan Department of Natural Resources (DNR). The document provides detailed technical specifications and dimensional requirements for the manufacture of barrel drum bear traps. The specifications include precise measurements for the drum structure (90" length, 48" width, 32" height), hole placements (1" diameter holes measuring 2½"), and various component dimensions across 16 figures. Key components include steel straps, U-bolts (1" x 2" x 3/16"), bolts (7" x 1/4"), aluminum safety channels (5" x 3" x 1/8" minimum thickness) to be welded to all four corners of the trap drums, and various angle iron reinforcements with specified thicknesses and gaps. The specification sheet indicates that straps will be provided by the DNR and that barrel drums must be coated with gray aluminum primer paint prior to delivery.
No information regarding pricing, contract terms, quantities, delivery dates, bid submission deadlines, or award timelines is contained in this specification document. The sheet serves solely as a technical reference guide for manufacturers to ensure conformance with Michigan DNR standards for bear trap barrel drum construction and assembly.
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| Bear_Trap_Trailer Figure Sheet.pdf |
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Text version
Michigan DNR Bear Trap
Barrel Drum Specification
Sheet
FIG 1
90”
48 ½” 32”
FIG 2
Holes 1 ½” diameter
2 1/2”
79”
FIG 3
56”
32 1/4”
8”x2 ¾” ODx1/4” thickness 1 5/8”x29 ½”x1/4” thick
7 1/2”
10 1/2”
8 3/4”
FIG 4
29 1/2”
3”
FIG 5
2 1/4”
14”
9 1/2”
FIG 7
FIG 6
1”x1”x1/8” angle
1 ¼ ”x1” ¼” x1/8” angle
1 ¼ ”x1” ¼” x1/8” angle
1/2” gap
FIG 8
31 1/2”
29 1/2”
U-Bolt: 1”x 2” x 3/16”
FIG 9
9”
6 3/4”
12”
5 7/8”
5 5/8”
Bolt size: 7”x1/4”
FIG 10
19 1/2”
6”
5/8” holes
3”
FIG 11
17”
3 3/8”
FIG 12
9”
FIG 13
Straps will be provided by DNR
6”
2 7/8”
1/2”
5/16”
¾ OD”
FIG 14
This is an aluminum safety channel that we would like welded to the trap drum (used wood for the picture). This should be added to all four corners (see next picture)
5”x3”x1/8” channel – minimum 1/8” thick aluminum required
FIG 15
Four boxes are locations of safety channel to be welded on to trap (see previous picture)
FIG 16
• Barrel drums will be coated with a gray aluminum primer paint prior to delivery
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