"file:///C:From: Jennifer Cline
Sent: Tue Feb 03 13:24:20 2015
To: Hassan Ibrahim
Cc: Garrett Edmunds
Subject: Grange Ave - Creamery Creek culvert, ADA Ramps & Storm Drainage
Importance: Normal
Hi Hassan,
Eagle-Elsner would like direction on these 3 items:
1) The concrete sub has offered to include a #4 bar in the curb and wire mesh in the sidewalk to improve the integrity of the ramp on the eastside of the Grange/Robbins intersection. He however has requested to not be held responsible if the flatwork fails due to the lack of cover over the corrugated steel culvert. I am will to agree with the terms as long as the ADA requirements are met and all other failure/craftsmanship is warranted not related to the lack of coverage over the culvert.
2) If Eagle-Elsner proceeds as planned with the 2” added elevation to the Grange/Robbins Ramp reconstruction how will the storm be addressed? Can an additional Inlet be added approx. 5 feet. north of the hotel/restaurant driveway approach be added and connected to the existing storm to ensure puddling does not occur in the shoulder due to the reverse grade in the gutter.
3) When an ADA ramp is reconstructed to match into an existing adjacent driveway approach, as such is the case is at the NW ramp of Grange/Robbins, the ramp slope is allowed to increase from 8.33% to 10%. The concrete foreman thought that this was allowed in ODOT standards. I am unaware of this condition for ADA reconstruction. May be something to confirm with Justin?
Jennifer Cline, P.E.
City of Molalla
Public Works Director
O: 503.759.0218
F: 503.829.3676