Soil testing - Study guides, Class notes & Summaries

muck - A-8 Material LBR - Strength test of material based on standardized 800 psi Select - Material that can be used anywhere in the the embankment one - number of density log books per contact verification - testing done by department dry - blank density is the weight of solid should lot - a single lift of finished material cover zone - area from the bottom of the pipe to 12 inches above resolution - testing to resolve QC & VT differences High Plastic - Material with LL greater than 50...

In built up roofs, cant strips shall extend how many inches up the vertical surface? - 5" Air entertainment should always be specified for concrete exposed to what? - Freezing and thawing In a post tensioning environment, when a two-stroke pull is required, the final pull should be pre-calculated to use no more than what percentage of the full stroke of the jack on the final pull? - 60% Tack or spot welding can reduce the strength of a bar to what percent of its original capacity? - 35...

Test bank for Ecology: The Economy of Nature 9e 9th Edition by Rick Relyea. ISBN-13: 5542 Full Chapters test bank included Chapter 1 An Introduction to Ecology 1.1 Ecological Systems Exist in A Hierarchy of Organization Individuals Populations Communities Ecosystems The Landscape The Biosphere 1.2 Physical and Biological Principles Govern Ecological Systems Conservation of Matter and Energy Dynamic Steady States Evolution 1.3 Different Organisms Play Diverse Roles in Ecological...

WA UST Site Assessor Exam Questions and Answers Graded A 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 mob...

OHIO Lead Risk Assessor Study Guide/Terms Questions And Answers All Verified Lead was used in paint because it - ANS Adds durability and serves as a drying agent. Lead is sometimes found in drinking water because lead is in - ANS Pipe solder and plumbing fixtures. What form of lead is often found in house paint? - ANS WHITE LEAD How much lead must be present in a painted surface for it to be considered lead-based paint by HUD? - ANS At least 1 milligram per square centimeter (...

10 ug/ft2 floors 10 ug/ft2 interior windows, sills or stools 100 ug/ft2 window troughs or window well 50 ug/m3 Osha permissible exposure limit 30 ug/m3 Osha action level - Requires 2 hr training & 1 blood test Drinking Water Levels 15 ppb (parts-per-billion) Lead soil levels 400 ppm (parts-per-million) Lead soil Levels (2) 5000 ppm (parts-per-million) HUD requires abatement of soil hazard BLOOD LEAD LEVELS - Children 5 ug/dl requir...

Lead-based paint (LBP) correct answers Any varnish, shallac, or coating that contains either- 1.0 mg/cm2 - 0.5 % by weight - 5000 ppm - Older instruments could not read accurately at 0.7, so the lead standard was updated to 1.0 Dust sample clearance values correct answers - Floors: 40 μg/ft2 > 10 μg/ft2 (10 μg/ft2 in NY) - Windows: 250 μg/ft2 > 100 μg/ft2 (50 μg/ft2 in NY) - Window wells (troughs): 400 μg/ft2 (100 μg/ft2 in NY) - Samples must be at 1 sq ft > 2 sq ft (can be r...

Massachusetts Plumbers Journeyman Exam Questions And Answers Existing Work - answerA plumbing system or any part thereof installed prior to March 11, 2005. Soil Pipe - answerAny pipe that conveys the discharge of toilets, urinals or fixtures having similar functions to the building drain or building sewer. The discharge may be conveyed with or without the discharge from other fixtures Water Distribution Pipe - answerA pipe within the building or on the premises that conveys water from the water ...

Question 1 Correct 4.17 points out of 4.17 The best defense against arboviruses is . Select one: a. prophylactic rifampin b. vaccination c. vector control d. prompt treatment with acyclovir Question 2 Correct 4.17 points out of 4.17 Meningitis can be caused by a number of microbes, and the causative organism is often identified by microscopic observation of the cerebrospinal fluid. Identify the mismatch in the following list oforganisms and the description of the microscopic obse...

EPA Lead Inspector questions and answers latest top score. Lead-based paint (LBP) - correct answers.Any varnish, shallac, or coating that contains either- 1.0 mg/cm2 - 0.5 % by weight - 5000 ppm - Older instruments could not read accurately at 0.7, so the lead standard was updated to 1.0 Dust sample clearance values - correct answers.- Floors: 40 μg/ft2 > 10 μg/ft2 (10 μg/ft2 in NY) - Windows: 250 μg/ft2 > 100 μg/ft2 (50 μg/ft2 in NY) - Window wells (troug...