SOLICITATION NOTICE
A -- Intent to Sole Source; Reanalysis of Existing Data and Report Associations
- Notice Date
- 6/19/2007
- Notice Type
- Solicitation Notice
- Contracting Office
- Environmental Protection Agency, Ord Service Center/Nerl, Rtp Procurement Operations Division, Research Triangle Park, NC 27711
- ZIP Code
- 27711
- Solicitation Number
- RFQ-RT-07-00198
- Response Due
- 7/3/2007
- Archive Date
- 8/3/2007
- Description
- NAICS Code: 541710 The U.S. Environmental Protection Agency intends to negotiate a sole source purchase order with Dr. Bart Ostro, Office of Environmental Health Hazard Assessment, Oakland, CA to prepare a written report on the associations between five traffic exposure metrics and three respiratory outcomes among children in the Kim et al. 2004 study. 1) The primary respiratory outcome is asthma in the last 12 months as reported by Kim et al. in 2004. If available from the questionnaires, two additional outcomes shall be reported: persistent wheeze in the past 12 months and lifetime history of asthma. 2) The traffic exposure metrics are (a) continuous distance to nearest major roadway (constructed in a manner similar to Janssen et al. 2003), (b) continuous traffic volume for nearest major roadway (constructed in a manner similar to Janssen et al. 2003), (c) categorical distance to nearest major roadway (constructed in an manner similar to McConnell et al. 2006), (d) traffic volumes within circular buffers (constructed in a manner similar to Nicolai et al. 2003) and (e) a binary indicator of a roadway with 50,000 vehicles per day within 150 meters (constructed in a manner similar to Green et al. 2004). 3) The associations shall be estimated adjusting for the same covariates and strata used in Kim et al. 2004, and are to be reported as regression beta, standard error of beta, odds ratio, and 95% confidence interval for every combination of outcome and exposure metric. To assess the impact of potential confounding, the report shall also provide the crude regression beta and standard error of beta for the univariate models (unadjusted associations). The report shall also provide the regression betas and standard errors for the linear nitrogen dioxide exposure variable previously presented as odds ratios and 95% confidence intervals in Kim et al. 2004. The data set being analyzed is one of five data sets selected as meeting the following criteria: 1) A peer-reviewed publication of a large children's cohort that examined respiratory health affects of an exposure metric related to mobile-source air pollution. 2) A common use of nitrogen dioxide as an air pollution exposure metric either within the same cohort or in a similar cohort in the same area. 3) A well-conceived, alternative exposure metric related to proximity-to-source that could be replicated by the four other selected studies. Analysis of the other four data sets is being procured by the Government under other sole source procurements. The circumstance permitting Other than Full and Open Competition Justification is FAR 6.301-2, "Only one responsible source and no other supplies or services will satisfy agency requirements". Dr. Ostro is the principal investigator of the study, the author of peer-reviewed articles for this study, and is uniquely familiar with the analytical and reporting needs of the study. The period of performance is expected to be from one year, from July 2007 to June 2008. This is a non-commercial purchase. All interested parties who believe they can provide the required services should fully explain their capabilities and qualifications in writing within 15 days from the date of this announcement. The intent of this synopsis is to determine if any source(s) exist and, therefore, no RFQ is available. Consequently, any response(s) failing to provide the aforementioned data but instead choosing to merely submit a routine letter requesting a copy of the RFQ will not be honored. Submit your response to the U.S. Environmental Protection Agency, RTP Procurement Operations Division (E105-02), Attn: Rebecca Clausen, Research Triangle Park, NC 27711 or e-mail clausen.rebecca@epa.gov.
- Record
- SN01322777-W 20070621/070619223951 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
| FSG Index | This Issue's Index | Today's FBO Daily Index Page |