Iowa Division of Vocational Rehabilitation Services Performance Report, FY2005

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2006

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2009

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2007

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2008

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2010

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2011

Agency Performance Report

Iowa Division of Vocational Rehabilitation Services Performance Report, FY2012

Agency Performance Report

Department of Education, Iowa Vocational Rehabilitation Services Performance Plan, FY 2004

Agency Performance Plan, Department of Education, Iowa Vocational Rehabilitation Services

Iowa Vocational Rehabilitation Services Performance Plan, FY 2014

Agency Performance Plan, Iowa Vocational Rehabilitation Services

Iowa Vocational Rehabilitation Services Performance Plan, FY 2013

Agency Performance Plan, Iowa Vocational Rehabilitation Services

Iowa Vocational Rehabilitation Services Performance Plan, FY 2013

Agency Performance Plan, Iowa Vocational Rehabilitation Services

Iowa Vocational Rehabilitation Services Strategic Plan, 2011-2014

This report outlines the strategic plan for Iowa Vocational Rehabilitation Services including, goals and mission.

Pipe Rehabilitation with Polyethylene Pipe Liners, HR-370, 2003

Corroded, deteriorated, misaligned, and distorted drainage pipes can cause a serious threat to a roadway. Normal practice is to remove and replace the damaged drainage structure. An alternative method of rehabilitating these structures is to slip line them with a polyethylene liner. Twelve drainage structures were slip lined with polyethylene liners during 1994 in Iowa. Two types of liners installed were "Culvert Renew" and "Snap-Tite." It was found that the liners could be easily installed by most highway, county, and city maintenance departments. The liners restore the flow and increase the service life of the original drainage structure. The liners were found to be cost competitive compared with the removal and replacement of the existing drainage structure. Slip lining has the largest economic benefit when the roadway is paved, the culvert is under a deep fill, or traffic volumes are high. The annular space between the original pipe and the liner was filled with flowable mortar. Care should be taken to properly brace and grout the annular space between the liner and the culvert to avoid deformation of the liner.

Manual for Evaluation, Rehabilitation and Strengthening of Low Volume Bridges, HR-323, 1993

This report contains an evaluation and design manual for strengthening and replacing low volume steel stringer and timber stringer bridges. An advisory panel consisting of county and municipal engineers provided direction for the development of the manual. NBI bridge data, along with results from questionnaires sent to county and municipal engineers were used to formulate the manual. Types of structures shown to have the greatest need for cost-effective strengthening methods are steel stringer and timber stringer bridges. Procedures for strengthening these two types of structures have been developed. Various types of replacement bridges have also been included so that the most cost effective solution for a deficient bridge may be obtained. The key results of this study is an extensive compilation, which can be used by county engineers, of the most effective techniques for strengthening deficient existing bridges. The replacement bridge types included have been used in numerous low volume applications in surrounding states, as well as in Iowa. An economic analysis for determining the cost-effectiveness of the various strengthening methods and replacement bridges is also an important part of the manual. Microcomputer spreadsheet software for several of the strengthening methods, types of replacement bridges and for the economic analysis has been developed, documented and presented in the manual. So the manual, Chp. 3 of the final report, can be easily located, blue divider pages have been inserted to delineate the manual from the rest of the report.