Hi Hassan,
This is a good suggestion and will look into adding the signing. Unfortunately service vehicles for the local stores, post office and etc. will need continue to utilize these routes.
Jennifer Cline, P.E.
City of Molalla
Public Works Director
O: 503.759.0218
F: 503.829.3676
"From: Hassan Ibrahim [mailto:hai@curran-mcleod.com]
Sent: Tuesday, April 21, 2015 6:40 AM
To: 'Jennifer Cline'
Cc: 'Dan Huff'; 'Dennis Welle'; 'Adam Shultz'; 'Curtis Cooksey'
Subject: RE: Heintz Street - Digouts & paving
I understand the decision has been made and the work is underway, Grange is a local street and Heintz is a neighborhood street. In an effort to maintain the integrity of the pavement being, built for many years to come, both streets should not be used as truck routes, “No Trucks” signs should posted at each end of the streets to prohibit truck crossover.
--------------------
Hassan Ibrahim, P.E.
CURRAN-McLEOD, INC.
6655 SW Hampton St, Ste. 210
Portland, OR 97223
Tel: 503-684-3478
Fax: 503-624-8247
Cell: 503-807-2737
email: hai@curran-mcleod.com
From: Jennifer Cline [mailto:jcline@cityofmolalla.com]
Sent: Monday, April 20, 2015 12:13 PM
Cc: Dan Huff; Dennis Welle; Adam Shultz; Curtis Cooksey
Subject: RE: Heintz Street - Digouts & paving
Hi Hassan,
We made the call to move forward with the grinding late Friday afternoon. I believe the cost difference between the two will be within $25,000 - $35,000 with removing pavement repair and fabric from the work. With the grind, we remove the need for pavement repair on Grange. The repair section was going to be almost double the S.Y. than we originally estimated. Heintz Street is also in bad shape and needs pavement repair on most of it as well. It just seems practical to grind 3” in the travel way with a 2” shoulder grind on both streets to save time and have a good product in the end.
We plan to roll the grade when the grinding is complete to look for addition subgrade failure and over-excavate those location as identified.
In regards to the 1000 ADT, the two streets are used regularly by service vans and trucks. As traffic increases through the day, we also see an increase of log trucks utilizing these two streets as a by-pass. I suspect this is why we are seeing such a large amount of pavement cracking and fatigue.
Let me know if you have any other questions.
Thanks,
Jennifer Cline, P.E.
City of Molalla
Public Works Director
O: 503.759.0218
F: 503.829.3676
From: Hassan Ibrahim [mailto:hai@curran-mcleod.com]
Sent: Monday, April 20, 2015 6:13 AM
To: 'Jennifer Cline'; 'Curtis Cooksey'
Cc: 'Dan Huff'; 'Dennis Welle'; 'Adam Shultz'
Subject: RE: Heintz Street - Digouts & paving
Good morning,
I read this e-mail on Saturday and for the record, I called Jenn and Dick Eagle, left a message for both of them (Dick called back we conversed) and suggested to both of them keep the existing asphalt base to maintain structural strength as opposed to removing it and replacing it. Build the crown up to 4” and slope to 2” at the gutter. This will eliminate the grinding cost and replacing the asphalt. We estimate the asphalt increase of 250 to 350 tons for a total of $18,750 to 26,250. This street is a local street with no more than 1,000 ADT. In our opinion, we can achieve the same results with this approach and keep the cost down.
Let us know your thoughts.
--------------------
Hassan Ibrahim, P.E.
CURRAN-McLEOD, INC.
6655 SW Hampton St, Ste. 210
Portland, OR 97223
Tel: 503-684-3478
Fax: 503-624-8247
Cell: 503-807-2737
email: hai@curran-mcleod.com
From: Jennifer Cline [mailto:jcline@cityofmolalla.com]
Sent: Friday, April 17, 2015 4:45 PM
To: Curtis Cooksey
Cc: hai@curran-mcleod.com; Dan Huff; Dennis Welle; Adam Shultz
Subject: RE: Heintz Street - Digouts & paving
Hi Curtis,
I spoke with Dick on the phone and the City will approve the change order work.
We agreed to
· edge grind 2” for the 6 feet and pave back 2” & 2” overlay
· grind 3” in the travel lanes pave back 3” & 2” overlay
· We will do a roll test to determine if dig-outs for stabilization are needed prior to paving
· There will be fabric for paving separation as you mentioned below
Regards,
Jennifer Cline, P.E.
City of Molalla
Public Works Director
O: 503.759.0218
F: 503.829.3676
From: Curtis Cooksey [mailto:curtis@eagle-elsner.com]
Sent: Friday, April 17, 2015 4:18 PM
To: Jennifer Cline
Subject: RE: Heintz Street - Digouts & paving
Hi Jennifer,
To grind Heintz st. @ 3” it will be $11,870.00
To pave Heintz 3” 514 ton+- @ $75.00 a ton $38,550.00
Total for Heintz $50,420.00
To grind Grange 3” @ 32’ wide it will be $18,055.00
To Pave Grange 3” 785 ton+- @ $75.00 a ton $58,875.00
Total for Grange $76,930.00
Total for both streets to grind and pave back the 3” $127,350.00
Deduct Item B-2 Pavement Repairs 2060 SY $21,939.00+
Deduct Item B-11 Geotextile Fabric 9000 SY $24,750.00
Let me know if you have any questions
Curtis
From: Jennifer Cline [mailto:jcline@cityofmolalla.com]
Sent: Friday, April 17, 2015 10:57 AM
To: Hassan Ibrahim
Cc: Dan Huff; Curtis Cooksey
Subject: Heintz Street - Digouts & paving
Importance: High
Hi Hassan,
Dan and I went out to Heintz today looking at the planned dig-outs. The actual pavement failure well exceeds the planned dig-outs and extends from N Molalla to Grange. Our proposal is to do the following:
1. Prep trenches
2. Continue to grind 2” at curb line for 6 ft
3. Grind center roadway 3” for 28 ft
4. Place fabric for separation with in the 28 ft
5. Pave back 3” of PG 64-22, Level 3
6. Overlay 2” as planned
I believe this will save time and cost, and produced a better product for the City.
Jennifer Cline, P.E.
City of Molalla
Public Works Director
O: 503.759.0218
F: 503.829.3676