Compressed Natural Gas in Iowa State of Iowa Requirements and Procedures For Commercialization and Sale, June 2015

This document is specific to the state of Iowa and outlines the requirements and procedures necessary to use, distribute, and service compressed natural gas (CNG) and the equipment associated with it. Four state agencies’ requirements for CNG are covered in this document: The Iowa Utilities Board (IUB), Iowa Department of Agriculture and Land Stewardship (IDALS)/ Weights and Measures Bureau, Iowa Department of Revenue (IDR) and Iowa Department of Public Safety (IDPS) / Division of the State Fire Marshal.

2009 Iowa Transportation Map for Bicyclists, 2009

This online Adobe Portable Document Format (PDF) version of the 2009 Iowa Transportation Map for Bicyclists was developed using the same electronic files that were used to create the widely distributed paper version of the map. The files have been translated to allow access for the viewing customers while still maintaining the detail necessary to display the map content. The PDF conversion utility from Adobe compressed the 75MB main map image file down to a 4.2MB file. This 4.2MB file may still take time to download so please be patient. We believe the end result is well worth the wait. The city detail maps are much smaller and will download more quickly.

Improved Asphalt Surfaces and Asphalt Resurfacing Performance through Crack Maintenance, HR-213, 1987

In 1980, a Vanguard High Pressure Water Blaster capable of providing 10 gallons of water per minute at 2000 psi was purchased to evaluate water blasting as a crack cleaning method prior to crack filling on asphalt concrete pavements. Afer some iniital trials demonstrated its effectiveness of removing dirt, debris and vegetation, it was included in joint and crack maintenance research on Iowa 7 in Webster County. The objective of the research was to evaluate six crack preparation methods and seven "sealant" materials. The cleaning and sealing was performed in the spring of 1983. Visual evaluations of the performance were made in the fall of 1983 and spring of 1985. Compressed air and/or high pressure water did not adequately prepare cracks less than 3/8 inch wide. Routing or sawing was necessary to provide a sealant reservoir. The water blaster was more effective than compressed air in removing dirt, debris and vegetation but this did not yield significant improvement in sealant adhesion or longevity. Periodic crack filling is necessary on ACC surfaces throughout the remaining life of the pavement.

Iowa Office of the State Long-Term Care Ombudsman Annual Report 2014

This report reflects the efforts of the Long-Term Care Ombudsmen by sharing program highlights, discussing issues encountered and making recommendations by the Office in carrying out its federal mandate to act as an advocate for the residents/tenants of long-term care facilities.