My WebLink
|
Help
|
About
|
Sign Out
Home
2013-01-22_PWETC_AgendaPacket
Roseville
>
Commissions, Watershed District and HRA
>
Public Works Environment and Transportation Commission
>
Agendas and Packets
>
201x
>
2013
>
2013-01-22_PWETC_AgendaPacket
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
1/18/2013 9:44:25 AM
Creation date
1/17/2013 3:42:36 PM
Metadata
Fields
Template:
Commission/Committee
Commission/Authority Name
Public Works Commission
Commission/Committee - Document Type
Agenda/Packet
Commission/Committee - Meeting Date
1/22/2013
Commission/Committee - Meeting Type
Regular
Jump to thumbnail
< previous set
next set >
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
358
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
Data Analysis of City of Roseville Recyclable Materials <br />■ Sampling/Sorting Operations. <br />Health and Safety Plan <br />The Project Team developed a health and safety plan for the City's sorting staff and <br />volunteers. The plan is included in Attachment B -3. <br />Sampling and Sorting Events <br />The sampling approach used to assess the recyclable materials composition needed to <br />include an adequate number of representative samples to provide statistically <br />meaningful results. In addition, this objective had to be balanced with the City's time, <br />labor, and budget constraints. As a result, three one -week sorting events were <br />scheduled, one (in July) before the pilot collection methods were introduced to <br />residents, and two (in September and October) after the pilot collection methods were <br />initiated. <br />Samples of recyclable materials, weighing at least two hundred pounds each consistent <br />with American Society of Testing and Materials (ASTM) Standards, were randomly <br />selected from the collection vehicles at the end of each collection day. (Details of the <br />sampling procedure are discussed in Attachment 13-2.) The number of samples sorted, <br />the total pounds sorted, and the average pounds per sample from each collection <br />method (single stream and dual stream) are shown below in Table 3. <br />Table 3 <br />City of Roseville <br />Number of Samples Sorted <br />Data Collection <br />Data sheets were completed during the sampling and sorting of the recyclable <br />materials. The tare weight of the container, and the weight of the individual materials <br />plus the tare weight, were recorded on the data sheets by the sort crew supervisor. The <br />data sheets used in the study can be found in Attachment B -4. <br />B1605 B -3 <br />Number <br />Numberof <br />Average <br />of Dual <br />Total <br />Average <br />Single <br />Total <br />Pounds <br />Stream <br />Pounds <br />Pounds <br />Stream <br />Pounds <br />per <br />Samples <br />Sorted <br />per Sample <br />Samples <br />Sorted <br />Sample <br />Before <br />22 <br />4,708 <br />214 <br />- <br />- <br />- <br />Pilot <br />During <br />26 <br />7,105 <br />273 <br />8 <br />2,269 <br />284 <br />Pilot <br />Data Collection <br />Data sheets were completed during the sampling and sorting of the recyclable <br />materials. The tare weight of the container, and the weight of the individual materials <br />plus the tare weight, were recorded on the data sheets by the sort crew supervisor. The <br />data sheets used in the study can be found in Attachment B -4. <br />B1605 B -3 <br />
The URL can be used to link to this page
Your browser does not support the video tag.