Architecture

Creek Dimensions

• brdge to curve 73feet
• curve t far  side alley 80ft

Block Dimensions

• 2’ X 2’ X 4’
• 2’ X 2’ X 6’

General Rule: Four foot blocks weigh approximately 3300 pounds. Six foot blocks weigh approximately 3800 pounds

Research Links

• Redi-Rock Wall+ Software – Free download
• How To Build A Retaining Wall On A River Bank
• Cranesville block drawing pdf  
• Cranesville barrier block
• World Block Forms
• The Shelly Company – sells waste block
• Google: LegioBlock – lego like big blocks  LegioBlock.com  – looks like they tried starting sales in the USA. Perhaps they discontinued and the forms are available?
• LegioBlock Parts  – Legio block producers in Ohio?  Mack Industries
• Recon retaining wall blocks
• BetonBlock – Mold for same size / form as LegioBlocks – they have a dealer in Charleston, SC
• Interblock Retaining System
• FB:Enon Valley Retaining Wall Used Bricks
• FB: Concrete Block
• CL: Culvert

Research Links

• Sawhorse plans – video here

Materials

• Quantity=3:  10-ft. 2×4's.   Spreadsheet if you want to modify lengths.
• Quantity=36:   3-in. wood screws 
• SpreadSheet for Brazil where Sul Para supplies 3 meter long 2x4s  – They are really 5cm x 10 cm
• SpreadSheet for USA 10 Feet long 2×4 

Steps

1. Assemble the three boards that make up the I-beam.
2. Attach the legs, using a framing square to square the legs to the beam.
3. Attach the rails last. – Do not take the height above ground level of the rails literally.  Depending on the dimensions of your 2x4s this can vary.  Proceed by attaching the short rails where they fit best against the legs. then position the long rails to match. My spreadsheets change dimensions in order to minimize waste.  Each

Buy Links

• MercadoLivre: parafuso madeira 5 x 80mm
• MercadoLivre: Parafuso Madeira Chipboard Phillips 5 X 80 Mm Cx 200 Peças

The following photos show the results obtained with the following spreadsheet's design

• Table SawHorses  – units in centimeter