22023SIP DFW-HGB RFP SIP PLS English DFW-HGB Moderate RFP SIP Plain Language Summary English https://www.tceq.texas.gov/downloads/air-quality/sip/ozone/dfw/naaqs-2015/22023sip_2015dfw-hgb_rfp_pls.docx/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png 22023SIP DFW-HGB RFP SIP PLS English DFW-HGB Moderate RFP SIP Plain Language Summary English 22023SIP_2015DFW-HGB_RFP_PLS.pdf — 91.4 KB