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©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 10:40 AM A+ 1 UST Site Assessor Exam Questions And Answers |Latest 2025 | Guaranteed Pass What is the hold time for soil and preserved GW GRO samples? - Answer14 days Is an ICC certification needed to install an AST? - AnswerNo Flammability limits of gasoline - Answer1.4 to 7.6% How many days do you have from a tank closure to report/ provide the UST checklist to ECY? - Answer30 days MTCA Method A lead CUL, soil - Answer250 mg/kg MTCA Method A lea...

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11 pages

Written in 2024/2025

Grade A+

Brightstars

WA UST Site Assessor Exam Questions And Correct Answers What is the hold time for soil and preserved GW GRO samples? - ANSWER : 14 days Is an ICC certification needed to install an AST? - ANSWER : No Flammability limits of gasoline - ANSWER : 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - ANSWER : 30 days MTCA Method A lead CUL, soil - ANSWER : 250 mg/kg MTCA Method A lead CUL, GW - ANSWER : 15 ug/L Is the vadose zone saturated...

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9 pages

Written in 2023/2024

Grade A+

EWLindy

WA UST Site Assessor Exam Study Material | High-Score Study Material How long should written documentation of all calibration maintenance, and repair of release detection equipment be maintained? - answer - At least 5 years after servicing work is completed What is the hold time for soil samples? - answer - 14 days What is the hold time for preserved GW GRO samples? - answer - 14 days What does GRO stand for? - answer - Gasoline Range Organics Is an ICC certification needed to insta...

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11 pages

Written in 2026/2027

Grade A+

SARAHnkalu

©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 10:40 AM A+ 1 WA UST Site Assessor Exam Questions And Answers |Latest 2025 | Guaranteed Pass How long should written documentation of all calibration maintenance, and repair of release detection equipment be maintained? - AnswerAt least 5 years after servicing work is completed What is the hold time for soil samples? - Answer14 days What is the hold time for preserved GW GRO samples? - Answer14 days What does GRO stand for? - AnswerGasoline Range O...

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15 pages

Written in 2024/2025

Grade A+

Brightstars

©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 10:40 AM A+ 1 WA UST Site Assessor Exam Questions And Answers |Latest 2025 | Guaranteed Pass What is the hold time for soil samples? - Answer14 days What is the hold time for preserved GW GRO samples? - Answer14 days What does GRO stand for? - AnswerGasoline Range Organics Is an ICC certification needed to install an AST? - AnswerNo What does ICC stand for? - AnswerInternational Code Council What is the LFL of Gasoline? - Answer1.4% What is the UF...

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11 pages

Written in 2024/2025

Grade A+

Brightstars

©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 10:40 AM A+ 1 WA UST Site Assessment Exam Questions And Answers |Latest 2025 | Guaranteed Pass Samples for UST removal with a capacity above 9000-gallons. - Answer5 - One from beneath the tank,2 one beneath where the piping from the tank entered a sidewall, and one from each of the other three sidewalls. Samples for UST removal with a capacity below 9000-gallon capacity. - Answer3 - One beneath the tank, one beneath where the piping from the tank en...

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7 pages

Written in 2024/2025

Grade A+

Brightstars

WA UST Site Assessor LATEST UPDATED 2025/2026 Exam WITH COMPLETE Questions With SURE VERIFIED ANSWERS 100% GRADED AT A+ SURE GUARANTEED PASS!! 1. What is the hold time for soil and preserved GW GRO samples? - ANSWER 14 days 2. Is an ICC certification needed to install an AST? - ANSWER No 3. Purpose of a site assessment - ANSWER To investigate a UST site at the time of closure or change-in-service to determine if a release has occurred 4. Site check vs. site assessment - ANSWER ...

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10 pages

Written in 2024/2025

Grade A+

Exchequer

What is the hold time for soil and preserved GW GRO samples? - Correct Answer 14 days Is an ICC certification needed to install an AST? - Correct Answer No Flammability limits of gasoline - Correct Answer 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - Correct Answer 30 days MTCA Method A lead CUL, soil - Correct Answer 250 mg/kg MTCA Method A lead CUL, GW - Correct Answer 15 ug/L Is the vadose zone saturated or unsa...

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6 pages

Written in 2023/2024

Grade A+

Lydiah247

WA UST Site Assessor Exam Questions And Revised Correct Answers What is the hold time for soil samples? - ANSWER : 14 days What is the hold time for preserved GW GRO samples? - ANSWER : 14 days What does GRO stand for? - ANSWER : Gasoline Range Organics Is an ICC certification needed to install an AST? - ANSWER : No What does ICC stand for? - ANSWER : International Code Council What is the LFL of Gasoline? - ANSWER : 1.4% What is the UFL of Gasoline? - ANSWER : 7.6% After a ...

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13 pages

Written in 2023/2024

Grade A+

EWLindy

WA UST Site Assessor Exam

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6 pages

Written in 2023/2024

Grade A+

GEEKA

WA UST Site Assessor Exam Questions With Complete Solutions | 100% Pass 2024 End to end process to ensure mail is collected, distributed and delivered the type of clock the usps runs on Correct Answer: 24 hour clock Items sent within the US APO, FPO, UN, and its territories and possessions. Correct Answer: Domestic mail sets forth the policies, regulations and procedures governing domestic mail Correct Answer: DMM- Domestic Mail Manual sets forth policies, regulations, and procedures...

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11 pages

Written in 2023/2024

Grade A+

SavvyMind

WA UST Site Assessor Exam Test Questions And Corect Answers What is the hold time for soil and preserved GW GRO samples? - ANSWER : 14 days Is an ICC certification needed to install an AST? - ANSWER : No Flammability limits of gasoline - ANSWER : 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - ANSWER : 30 days MTCA Method A lead CUL, soil - ANSWER : 250 mg/kg MTCA Method A lead CUL, GW - ANSWER : 15 ug/L Is the vadose zone sat...

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9 pages

Written in 2023/2024

Grade A+

EWLindy

UST Bundled Exams | Questions with 100% Correct Answers | Updated 2024 | Guaranteed A+

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8 items

yalegrades

What is the hold time for soil and preserved GW GRO samples? - 14 days Is an ICC certification needed to install an AST? - No Flammability limits of gasoline - 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - 30 days MTCA Method A lead CUL, soil - 250 mg/kg MTCA Method A lead CUL, GW - 15 ug/L Is the vadose zone saturated or unsaturated? - Unsaturated List in order of most mobile to least mobile: Bunker C, heating oil, diesel, gasoli...

5.0

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7 pages

Written in 2023/2024

Grade A+

yalegrades

Bundle::: Ust Exams Compiled

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12 items

NorthWest

WA UST Site Assessor Exam – Questions & Solutions

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7 pages

Written in 2023/2024

Grade A+

NorthWest

UST Bundled Exams with Complete Solution | Verified | Guaranteed Success Updated & Verified | 2024

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7 items

Favorgrades

What is the hold time for soil and preserved GW GRO samples? - 14 days Is an ICC certification needed to install an AST? - No Flammability limits of gasoline - 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? - 30 days MTCA Method A lead CUL, soil - 250 mg/kg

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7 pages

Written in 2023/2024

Grade A+

Favorgrades

Class A/B Operator for Underground Storage Tank (Questions with correct answers) UST BLAW Exam 3 (A+ GRADED) UST Med Theo 230 - Final Exam – 2024 McMichael (A+ GRADED) UST ABSN Pathopharmacology 1 (100% Accurate answers)

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29 items

ProPerfomer

What is the hold time for soil and preserved GW GRO samples? correct answers 14 days Is an ICC certification needed to install an AST? correct answers No Flammability limits of gasoline correct answers 1.4 to 7.6% How many days do you have from a tank closure to report/provide the UST checklist to ECY? correct answers 30 days MTCA Method A lead CUL, soil correct answers 250 mg/kg MTCA Method A lead CUL, GW correct answers 15 ug/L Is the vadose zone saturated or unsaturated? cor...

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6 pages

Written in 2023/2024

Grade A+

ProPerfomer