era training manual for lbrc training of trainer personnel on environmentally sound design and...
TRANSCRIPT
ERA Training Manual for LBRC
Training of Trainer Personnel on Environmentally Sound Design and Implementation of Public Works-
Community Roads of the ProductiveSafety Net Program (PSNP)
LBRC Manual developed specifically for Ethiopia
Target Trainees
Chapter 1:
Terminology:
Terminology:
Rural Terrain Shoulder Widths
DS6
DS6
DS6
Chapter 2:
Basic Tools List1 Measuring Tape2 Staff rods3 Range poles4 Straight edge (3m long)5 Pegs6 Axe7 Machete8 Pickaxe and mattock9 Shovel and spade10 Hoe and forked hoe11 Rake and spreader12 Hammer13 Crow bar14 Feathers and wedges
15 Hand rammer16 Bow saw17 Grass cutter18 Wheel barrow19 Water tank with sprinkler20 Buckets (different sizes)21 Cylindrical roller22 Concrete mixer & vibrators23 Concrete pipe moulds24 Water containers and tanks25 Other plant, vehicles, motor cycles, tractor(s) with trailer(s) etc as appropriate 26 Dump trucks & water tankers (optional)
Survey Tools & Aids for Setting Out
• Pegs• Tape measures (30m
& 3m)• Ranging rods• Profile boards• Protractor• Nylon fishing thread• Hand level
• Triangle sets (600, 450,900,)
• Sliding Hammer• Club Hammer• Metal spike• Metal Traveller• String in role• Camber board
Chapter 3:
Setting Out Horizontal Alignments
Setting Out Horizontal Curves
String Method
Chapter 4:
Setting Out Vertical Alignments
Step by step
Chapter 5:
Setting Out Cross-Sections
Setting Out Cross-Sections
Setting Out Cross-Sections
Chapter 6:
Soil Properties
Concrete Mix Ratios
Chapter 7:
Annexes:
Training of Trainer Personnel on Environmentally Sound Design andImplementation of Public Works-
Community Roads of the ProductiveSafety Net Program (PSNP)
June 13-24, 2011Ghion Ambassel Hotel
Dessé, Ethiopia