SMHB4S88
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Shield - Manhole Box
Item Number
27330		Size:  8' x 8'
Shield Capacity:  840 psf
Pipe Clearance:  52"
Type B Soil Depth:  19'
Type C-60 Soil Depth:  14'
Weight per Panel:  4,900 lbs.

S4D8X20
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Shield - Steel Trench
Item Number
27356		Size:  8' x 20'
Shield Capacity:  1,200 psf
Pipe Clearance:  60"
Type B Soil Depth:  27'
Type C-60 Soil Depth:  20'
Weight per Panel:  8,920 lbs.

Also Available in Size:  4'x16' (Item#: 27345), 4'x20' (Item#: 27347), 8'x12' (Item#: 27350), 8'x16' (Item#: 27353),

RP612
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Steel Plates - Road
Item Number
27380		Size:  6' x 12'
Thickness:  1"