Week 6

This week involved some minor modifications to our presentation due to additional progress we made with our work. My work was mainly working on a estimated cost for our materials for construction this semester. These estimates are tabulated on the table below. The lumber prices are based on Home Depot list prices, while the steel prices are based on the average price I was able to find online, hardware is a high estimate based on hardware from Bolt Depot.

Today during our section I went over to the Engineering courtyard were all the large components are stored at the moment to see what additional materials are usable for our design. There is a large amount of lumber stacked up, but that will need to be sorted once the track is setup for modification. I also found some usable 2x2" steel tubing, probably in the range of 5-8 feet, that should be mostly usable and allow us to reduce some of our costs even more. There is also more than enough 1/4" steel plate that can be used to fabricate all the flanges that we will need.

PartQuantityUnit CostTotal Cost
2x2 Steel Tube34$7.00$238.00
2x6 Lumber 10'16$9.00$144.00
1x6 Lumber 10'9$10.00$90.00
2x4 Lumber 8'2$3.00$6.00
4x6 lumber 6'8$8.50$68.00
Hardware1$100.00$100.00
2x6 Steel6$16.00$96.00
Flanges 3.6"12
$0.00
Flanges 1.6"6
$0.00
Fabrication1
$0.00


Total Cost$742.00

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