Pay Items 2019 1
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Pay Items
2019
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Traditional Vs. ADA Pay Items
TRADITIONAL PAY ITEMS
REMOVE CURB AND GUTTERREMOVE BITUMINOUS PAVEMENTREMOVE CONCRETE WALKSAWING BITUMINOUS PAVEMENTSAWING CONCRETE WALKBITUMINOUS PATCHING MIXTURECONCRETE CURB & GUTTER B624CONCRETE CURB & GUTTER B424AGGREGATE SURFACING CLASS 5CONCRETE CURB DESIGN V4CONCRETE CURB DESIGN V64" CONCRETE WALK6" CONCRETE WALKCOMMON EXCAVATIONCOMMON BORROWSUBGRADE PREPARATIONSELECT TOPSOIL BORROWSODDING TYPE LAWN
ADA PAY ITEMS
REMOVE AND REPLACE BITUMINOUS PAVEMENTMILL AND PATCH BITUMINOUS PAVEMENTREMOVE CONCRETE WALKCONCRETE CURB AND GUTTERCONCRETE WALKCONCRETE CURB DESIGN VSITE RESTORATION
- ADA pay items allow less time tracking quantities in the field and more time ensuring a quality product
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Remove and Replace Bit. Pavement
• (2104) Remove & Replace Bit. Pavement – SF
. The final course of the bituminous patch shall be compacted using conventional rolling equipment.
The Contractor shall provide a full depth bituminous sawcut at a line that is offset 2 feet from the proposed gutter face as shown in the Plans.
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¾ Compacted bit surface to be finished flush with gutter face (¼” tolerance).
Remove and Replace Bit. Pavement
• (2104) Remove & Replace Bit. Pavement – SF
. The final course of the bituminous patch shall be compacted using conventional rolling equipment.
¾ The final course of the bituminous patch shall be compacted using conventional rolling equipment
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Additional Minor Pavement Removal
(2104) Additional Minor Pavement Removal and Replacement: to complete work beyond the initial 2 ft. width used for replacing damage pavement or minor curb alignment changes.
2’
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Mill and Patch Bit. Pavement
• (2232) Mill and patch bit. pavement – Lin Ft SF
All milling must occur before the new curb and gutter is placed.
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Surface Correction
• (2232) Surface Correction: If the Engineer determines that additional milling and patching is necessary this pay item can be used to complete additional minor roadway work beyond initial 2 foot width.
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Surface Correction
• (2232) Surface Correction •This work could consist of correcting surface deterioration, vertical discrepancies, drainage, or similar activities in order to provide an ADA compliant street crossing.
(2301) Drill and Grout Reinforcement • This work shall consist of drilling and inserting No.4 epoxy coated
reinforcement bars in accordance with the provisions of MNDOT 2301
• Measurement will be by the number of epoxy coated reinforcement bars that are furnished, installed, and grouted in place as specified.
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(2521) Concrete Walk (ADA)
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• Payment will be made at the contract bid price per square foot, including the area of walk under the truncated domes…
• In areas where Directional curb is constructed, the triangular area that is behind the projected back of curb line will be paid for as concrete walk.
(2521) Concrete Walk (ADA) If wet casting of reinforcement, the bars shall be installed through
holes in the forms, with a form height at least equal to the walk thickness of the formed concrete shown in the plans.
For details see Standard Plans Sheet 6 of 6.
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(2521.3) Concrete Walk • Excavate, shape, and compact the foundation to a firm,
uniform bearing surface to the dimensions and grade as shown on the plans and in accordance with 2105, “Excavation and Embankment” 2112, “Subgrade Preparation”, and 2211” Aggregate Base”.
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(2521) Concrete Walk (ADA) • All necessary subgrade preparation and aggregate base
placement for the entire ramp(s) construction limit shall be done before the initial landing is constructed at each location.
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(2521.3) Concrete Walk • Subgrade preparation and aggregate base compaction shown
with supplemental reinforcement adjacent to trees.
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•Note (3) Drill and grout No. 4 x 12” long reinforcement bars (Epoxy Coated). •Reinforcement required for all construction joints within radius.
(2531) Concrete Curb & Gutter
For details see Standard Plans Sheet 6 of 6
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(2531) Concrete Curb & Gutter
For details see Standard Plans Sheet 6 of 6
• At all locations where new curb and gutter meets existing curb and gutter, place saw cut to leave a minimum 3 feet of in place curb and gutter between an existing joint and the proposed saw cut. If the 3-foot minimum cannot be maintained, place the saw cut over the existing joint.
MIN 3’
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Concrete Curb Design V
• (2531) Concrete Curb Design V – Lin Ft
This work consists of constructing Concrete Curb Design V of varying heights up to 8” as detailed in the plan.
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2531 Truncated Domes
This work consists of furnishing and installing Truncated Dome Systems (detectable warning surfaces) at pedestrian curb ramps in compliance with the Public Rights-of-Way. Accessibility Guidelines (PROWAG).
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2531 Truncated Domes
The finished installation of the truncated domes plates and the ramp surface plane shall have no surface deviations over 3/16 inches.
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2531 Truncated Domes
Square or rectangular truncated dome area will bemeasured by the square foot. Radial Truncated domes will be measured along the long chord and multiplied by 2 feet to compute S.F.
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2575 Site Restoration
• (2575) Site Restoration - EachSite restoration shall include the re-establishment of turf in all areas disturbed by Contractor operations and any cleanup of eroded soil. This provision only pertains to grading, topsoil, and turf establishment operations.
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Site Restoration
• (2575) Site Restoration - EachIf not otherwise detailed in the Plan, all cut section side slopes shall be finished graded flush from the top of concrete surface at a maximum 1:6 slope up to 5 feet from the edge of walk, or straight graded to the existing ground elevation 5 feet from the edge of the walk.
ADA Training Module: Pay Items
Questions?
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