Backfill for Room 143 Year 2004
General Information

Start: Not specified/Not specified/2004
End: Not specified/Not specified/2004
Person days:
Comments: per drawing drain runs west through "bean hole" from 143 to 147. SE corner, dirt is 1" high
Specific Information

Cubic yards of fill: 2.0
Backfill source type: BLM Quarry
Backfill other:
Cloth barrier type: Geotextile
Cloth barrier other:
Other textile type:
Other textile other:
Other textile purpose:
Drain Information

Inlet:
T: 90 L: Other: Other type:
Joint:
Y: 90: 45: 22: Other: Other type:
Drain pipe length: feet      Drain pipe diameter: inches
Avgerage height above geotextile: feet     
Drain pipe enters room through:      Other:
Drain pipe leaves room through:      Other:
Drain pipe leaves goes to: room 147, outside roomblock North     
Evaporative Basins

Basin installed
Height above geotextile: 0.0
Basin size:
Wood

Number of pieces buried: none
Wrapped:
FS # of wood:
Note: