Proposed Guardwall, Type 3 (618023000)

Adhoc Name: 618023000
Description: Proposed Guardwall, Type 3 (Pay Item 61802-3000)

Phase 1 (Completely driven by adhocs)

Typical Section showing variables

Phase 2, (Driven by adhocs and footing profile)

Typical Section showing variables

ADHOC DESCRIPTIONS

Wall Reveal Height” - Wall reveal height in master units measured from the top edge of the proposed pavement, aggregate shoulder, or sidewalk to the top of the wall.

Backfill Width” - Wall backfill width in master units. This is located beyond the back face of the wall.

Min. Stem Height” - Minimum stem height in master units from the top of the footing to the top of the wall.

Backfill Height” - Minimum cover for the toe of the footing in master units.

Footing Thickness” - Wall footing thickness in master units.

Leveling Pad Depth” - Thickness in master units of the leveling pad used below the base of the footing.

Embedment Depth” - Minimum depth below existing ground measured to the bottom of the footing. This does NOT include the depth of the leveling pad.

Wall Excavation Slope Back ” - Slope in a Rise:Run format of the excavation slope from the bottom of the leveling pad to existing ground, back side of the wall. Be sure to include the colon between the numbers.

Wall Excavation Slope Front” - Slope in a Rise:Run format of the excavation slope from the bottom of the leveling pad to existing ground, front side of the wall. Be sure to include the colon between the numbers.

Structure Exc Width” - Excavation width beyond the guard wall inner footing edge in master units.

Setback Width” - Wall setback width in master units. This measurement is the distance from the outter edge of the footing to existing ground measured on a horizontal plane.

Toe Width” - Width in master units from the back face of the wall to the back face of the footing.

Guardwall Width ” - Wall thickness in master units measured from front face to back face of wall.

Heel Width” - Width in master units from the front face of the wall to the front face of the footing.

Bottom Footing Profile Name” - Specify the name of the proposed profile associated with the Phase 2 Design of the Cut Wall.

IMPORTANT: Set this to “none” until the phase 2 chain and profiles have been established using Cross Section Reports and COGO. In the phase 2 design the user MUST specify the correct COGO profile name to this adhoc.

Wall Chain Name” - Specify the name of the proposed chain associated with the Phase 2 Design of the Cut Wall.

IMPORTANT: Set this to “none” until the phase 2 chain and profiles have been established using Cross Section Reports and COGO. In the phase 2 design the user MUST specify the correct COGO profile name to this adhoc.

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