CAD image of a Concast Polymer PT Cover

Link to the trench photo albumTrench Photos

Polymer Rib W.
(Inches)
Width
& Length
Weight
(Pounds)
8011P 22.5L
8011P 22.5R
10 12.5 X 24 26
8011P 45L
8011P 45R
10 12.5 X 24 21
8021P 22.5L
8021P 22.5R
20 22.5 X 24 47
8021P 45L
8021P 45R
20 22.5 X 48 89
8025P 22.5L
8025P 22.5R
24 26.5 X 24 51
8025P 45L
8025P 45R
24 26.5 X 48 96
8031P 22.5L
8031P 22.5R
30 32.5 X 24 56
8031P 45L
8031P 45R
30 32.5 X 48 103
8041P 22.5L
8041P 22.5R
40 42.5 X 48 67