TCEQ WASTEWATER (CLASS D) LICENSE PREP 2025 QUESTIONS AND ANSWERS
TCEQ WASTEWATER (CLASS D) LICENSE PREP 2025 QUESTIONS AND ANSWERS
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TCEQ
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TCEQ
TCEQ WASTEWATER (CLASS D) LICENSE PREP 2025 QUESTIONS AND ANSWERS
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Uploaded on: | September 9, 2025 |
Last updated: | September 9, 2025 |
Number of pages: | 3 |
Written in: | 2025/2026 |
Type: | Exam (elaborations) |
Contains: | Questions & Answers |
Tags: | TCEQ WASTEWATER (CLASS D) LICENSE PREP 2025 QUESTIONS AND ANSWERS |
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TCEQ WASTEWATER (CLASS D) LICENSE PREP 2025 QUESTIONS AND ANSWERS Minimum velocity required to keep solids in suspension? - ....ANSWER ...- 2ft/sec Minimum required velocity a inverted siphon requires? - ....ANSWER ...- 3ft/sec Two most common pipe materials used in the collection system? ....ANSWER ...-Clay & PVC OSHA minimum standards for shoring, sloping, or trench boxes are? ....ANSWER ...-5ft or deeper If the trench is _____ or deeper, use a portable ladder or other means of exit. ....ANSWER ...-4ft or deeper The ladder most extend ____ feet above the trench and be secured. ....ANSWER ...-3ft ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1