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TEMPORARY M.O.T.
Geotextile
CURBCHECK FLOW
Non-controlled construction joint
Weak points
10’ offset
Delinators
HEADACHE
Pedestrians
Snapshot taken from Section 3.8.5.2 of the 2018 Pedestrian Accessibility Standards
CHECK FLOW
Form removal Monolithic
pour?
expansion
Vertical Gaps
CREATES A GAP
Non-controlled construction joint
Maintenance issue without the curb
Horizontal Gap
evidence of ponding? Sidewalk
elevation?
Ped height. 2020 detail
PEDESTRIAN IMPROVEMENTS
ADJUSTMENTS
> 4’ ?
Seal
VALUES vs
mowers
Top unit
Drainage Inlets
• Fill flush.• Need positive drainage.• Removal formwork. Flush for snow plows
Flush2020 clarification in Spec and Detail
Frame adjustments
BRIDGE LOCATIONS
COMPACTION
Settlement
STRUCTURES
Settlement or joints?
Cut to wall and mortar
Honeycombingunconsolidated concrete
2020 SPECIFICATION
20202” BELOW FINISH GRADE
DND
SEE SOMETHING OUT OF THE NORM…SAY SOMETHING
Standing WaterRemove Bag
REPAIRS & REPLACEMENT
Guardrail GRADING
Maintenance Pavement Strip 2”
orientation
Voids
Removed post
Direction
Strap per end anchorage and manufacture detail
Maintenance Strip
Height?
2020 Leave out post
2020 curved guardrail
Post placement
Thru bolts and plate
JOINTS
PIPES
Fill lift holes
Exposed Rebar
Flare support:Adding to 2020 details
PAVEMENT
END WALK HERE
START
Open Joints
¼” tolerance
Pop outs
PCC
porous bituminous concrete
Paving beyond the width limits
DAMAGE?
Discuss Paving limits
Drop offs at the edge of pavement
Water standing
Water standing ?
2018
Pavement Safety Edge
JOINTS
Seal
20202018
PCC Pavement
STABILIZATION
Slit Fence was here
Remove Temporary
STRIPING Black out
ReflectorMissing Parts
RUMBLE STRIPS
SIGNS
Snapshot taken from Section 2A.16, of the DEMUTCD
I saw the sign?
Are all the signs installed and per schedule?
Correct signs with size, placement, color…
SIGNAL POLES
Grading.Filling below the base.2020: Place shroud or skirt
LIGHT POLES
Grading
LOOKING AHEAD
• Technology• Spec and Detail improvements• Communication
THANKYOU
Bradford Saborio, P.E.Group Engineer, Group 3 ConstructionDelaware Department of Transportation800 S. Bay Rd | Dover, DE : 302-760-2420: [email protected]
www.deldot.gov
James D. Osborne, P.E.Engineering SupportDelaware Department of Transportation800 S. Bay Rd | Dover, DE : 302-760-22221: [email protected]
www.deldot.gov
