Sample Analysis

The Texas Commission on Environmental Quality (TCEQ) Monitoring Division is seeking a laboratory to perform crystalline silica sample analysis through Request for Bid (RFB) #582-25-07881. The procurement involves analyzing 400 filter samples over a 12-month period using NIOSH Method 7500 to detect silica, crystalline quartz, cristobalite, and tridymite. The selected laboratory must provide up to 400 pre-weighed 47mm PVC filters compatible with Thermo Scientific Partisol 2025i Sequential Air Samplers, with monthly filter requests not exceeding 28 samples. Key requirements include being NELAP accredited, maintaining a detection range of 0.02 to 2 mg silicon dioxide per sample, and meeting specific technical quantitation limits for different crystalline substances. The laboratory must submit monthly analysis results by the 15th calendar day of each month in both PDF and XLSX formats, provide business hours support (8 AM - 5 PM CST), and respond to inquiries within one business day. Bid questions are due by December 16, 2024, at 12:00 PM CST, with final bid submissions required by December 23, 2024, at 12:00 PM CST, to be electronically submitted to TCEQebid@tceq.texas.gov.

The RFB includes multiple bidder preference categories under 34 TAC Rule 20.38, providing advantages for Texas bidders, USA-produced materials, and vendors meeting specific air quality standards. Bidders must provide their Federal Employer Identification Number (EIN) and certify non-boycott of Israel and non-engagement with certain foreign entities. The contract allows for a service period of up to 30 months from purchase order execution, with TCEQ retaining the right to terminate with two weeks' notice. Delivery will be to TCEQ's Eugene Velasco at 3507 Cullen Blvd, Science & Research 1, Room 312, Houston, TX 77204, with all shipping costs covered by the laboratory under FOB Destination terms. While no specific budget range is explicitly stated, the procurement covers analysis of 400 samples with monthly reporting requirements. Vendors must also comply with additional state requirements, including completing annual cybersecurity training certified by the Texas Department of Information Resources and maintaining business continuity plans enabling recovery within 72 hours of any declared disaster.