Loading...
HomeMy WebLinkAboutRE Logan Ave N - Recycled Concrete Aggregate Acceptance SamplesJordan: We have only used two maximum density curves on this project. They are attached, for your file. You will notice that the CSTC from Renton Recycle is from the 2014 Highlands to Landing project. We utilize maximum density curves for a maximum three-year period unless the gradation changes. We keep track of gradation changes through lab testing and when the density tester sieves out material in the field. If the gradation changes significantly, in the three-year period, we run a new curve. Processed materials do not often change because of the narrow specification bands required on screened aggregates. Geralyn From: Jordan Howe [mailto:JHowe@perteet.com] Sent: Monday, April 25, 2016 12:48 PM To: Miller, Geralyn Cc: Shawn Shirey; Bill Mitchell; Justin Sencer Subject: RE: Logan Ave N - Recycled Concrete Aggregate Acceptance Samples Geralyn, Could you please send us the maximum density curves for the following attached gradation test reports. During our documentation review with WSDOT we were told we need to have these on file. KC-15-663 KC-15-664 KC-15-665 KC-15-629 (CSBC 2379) KC-15-629 (CSTC 2350) KC-09-648 Also could you please include the maximum density curves for all gradation/pit acceptance tests going forward. Thanks, Jordan Howe Construction Technician II Perteet Inc. main: 206.436.0515 or 1.800.615.9900 cell: 425.308.7283 fax: 425.339.6018 www.perteet.com <http://www.perteet.com/> 505 Fifth Avenue South, Suite 300, Seattle, WA 98104 100% employee owned | engineers, planners, surveyors From: Justin Sencer Sent: Thursday, April 21, 2016 8:45 AM To: Miller, Geralyn <Geralyn.Miller@kingcounty.gov <mailto:Geralyn.Miller@kingcounty.gov> > Cc: Shawn Shirey <SShirey@perteet.com <mailto:SShirey@perteet.com> >; Jordan Howe <JHowe@perteet.com <mailto:JHowe@perteet.com> >; Bill Mitchell <bmitchell@perteet.com <mailto:bmitchell@perteet.com> > Subject: RE: Logan Ave N - Recycled Concrete Aggregate Acceptance Samples Geralyn – Thank you. Sincerely, Justin Sencer, PE Construction Observer III Perteet Inc. main: 425.252.7700 or 1.800.615.9900 cell: 425-870-5610 fax: 425.339.6018 www.perteet.com <http://www.perteet.com/> 2707 Colby Avenue, Suite 900, Everett, WA 98201 100% employee owned | engineers, planners, surveyors From: Miller, Geralyn [mailto:Geralyn.Miller@kingcounty.gov] Sent: Thursday, April 21, 2016 7:18 AM To: Justin Sencer <JSencer@perteet.com <mailto:JSencer@perteet.com> > Subject: RE: Logan Ave N - Recycled Concrete Aggregate Acceptance Samples Justin: We will pick up the sample today and should have a test report for you by tomorrow or Monday. Geralyn From: Justin Sencer [mailto:JSencer@perteet.com] Sent: Wednesday, April 20, 2016 3:40 PM To: Miller, Geralyn Cc: Bill Mitchell; Shawn Shirey; Jordan Howe; James P Wilhoit (jwilhoit@Rentonwa.gov <mailto:jwilhoit@Rentonwa.gov> ) Subject: Logan Ave N - Recycled Concrete Aggregate Acceptance Samples Geralyn – Good afternoon. I would like to request a second acceptance sample for the ¾” Minus recycle material (RCR26) listed in the enclosed material submittal. Please let me know if you will need any additional information to schedule an acceptance sample and please let me know a rough schedule for when samples can be collected. Sincerely, Justin Sencer, PE Construction Observer III Perteet Inc. main: 425.252.7700 or 1.800.615.9900 cell: 425-870-5610 fax: 425.339.6018 www.perteet.com <http://www.perteet.com/> 2707 Colby Avenue, Suite 900, Everett, WA 98201 100% employee owned | engineers, planners, surveyors ________________________________ This e-mail and any files transmitted with it are confidential and are intended solely for the use of the individual or entity to whom they are addressed. If you are NOT the intended recipient and receive this communication, please delete this message and any attachments. Thank you. ________________________________ This e-mail and any files transmitted with it are confidential and are intended solely for the use of the individual or entity to whom they are addressed. If you are NOT the intended recipient and receive this communication, please delete this message and any attachments. Thank you.