Opening Hour

Mon - Sun, 08:00 - 24:00

Call Us

+86-21-58386189

How to Calculate the Cubic Feet of a Hole | Sciencing

How to Calculate the Cubic Feet of a Hole | Sciencing

+

 · Volume is the measurement of the amount of space in an object, and is calculated in cubic units, such as cubic feet or cubic centimeters. Calculating the volume of a hole is often necessary when determining the amount of material needed to fill it or planning a .

7 Best Measurement Apps for Android and iOS

7 Best Measurement Apps for Android and iOS

+

 · Install GPS Fields Area Measure (Android), GPS Feilds Area Measure (iOS). 5. Google Maps. Google Maps is not traditionally a measurement app, but one of the features that makes it great is the distance measurement feature.. You can measure the distance and perimeter of an area simply by traversing the route in the map. Drop a pin on the starting point from where you want to start the .

Manure Stockpiling Technical Guidelines

Manure Stockpiling Technical Guidelines

+

management area for the well, the manure storage area is not within the drinking water supply area, and the manure storage area is not within 200 feet of the well. In addition, stockpile sites may not be loed in rock quarries, gravel pits, sand pits, or any other mining excavation sites. A manure storage area may not be loed: • Shoreland

How to Test Ore or Rock for Gold Content

How to Test Ore or Rock for Gold Content

+

 · How to Easily Test/Determine of rocks contain gold: This may be made by putting about an ounce of goldandsilverfree mercury in a small stoppered bottle and adding the heavy material from the pan with a little water, and agitating violently for 5 or 10 minutes. The mercury is then panned free from mineral, and the latter examined again with a ...

Glad You Asked: How Do Geologists Know How Old a Rock Is ...

Glad You Asked: How Do Geologists Know How Old a Rock Is ...

+

Halflives of these isotopes and the parenttodaughter ratio in a given rock sample can be measured, then a relatively simple calculation yields the absolute (radiometric) date at which the parent began to decay,, the age of the rock. Of the three basic rock types, igneous rocks are most suited for radiometric dating.

How much landscaping rock do I need? | MDI Rock

How much landscaping rock do I need? | MDI Rock

+

Square feet of coverage area ÷ coverage area per 1 ton = tons of rock needed. Using this formula, you can see that if you're looking to cover 360 square feet with 1"3" size rocks, you're probably going to need tons. If you're using smaller materials, say 3/4"1", you may need only tons. The team at MDI Rock is happy to ...

Stockpiles and exposed area wind erosion calculator: guide ...

Stockpiles and exposed area wind erosion calculator: guide ...

+

Stockpile active area vs footprint. A distinction must be made between the active area and the stockpile footprint. The active area refers to the area that is disturbed during the reporting year; this may be substantially smaller than the footprint. You should use the average active area over the year when calculating emissions from wind erosion.

Angle of Repose

Angle of Repose

+

The angle of repose, or critical angle of repose, of a granular material is the steepest angle of descent or dip relative to the horizontal plane to which a material can be piled without slumping. At this angle, the material on the slope face is on the verge of sliding. Angle of repose angle where materials will slide out of the tipped body ...

2020 River Rock Calculator

2020 River Rock Calculator

+

20/01/2021 · How to Calculate River Rock. Determine the area in square feet by plugging your measurements into this formula: The length of your area in feet. The width of your area in feet. The depth of the stone in feet—divide the depth by 12. The river rock calculator formula for rock under three inches is as follows: (Length x width x depth) / 27

PROCEDURE FOR DETERMINING ROCK WEIGHTS, SIZES AND .

PROCEDURE FOR DETERMINING ROCK WEIGHTS, SIZES AND .

+

2. When measuring the major and minor perimeters, do not measure sharp peaks, protrusions, or valleys. Move the tape slightly off the 90º angle or adjust the measurement to represent the rock's general shape. 3. The approximate formula, (P1 + P2) 3 = Weight of rock (W) in pounds can be used. To obtain the equivalent "d", use this ...

Unit Of Measurement In Civil Engineering Works (Pdf ...

Unit Of Measurement In Civil Engineering Works (Pdf ...

+

IS Code: 1200 – Methods of Measurement of Works of Civil Engineering. All work shall be measure net subjected to the following tolerance unless otherwise stated. Dimension shall be measured to the nearest m. The area shall be worked out to the nearest sq. m. Cubic content shall be calculated to the nearest

Drone Software for Stockpile Measurement

Drone Software for Stockpile Measurement

+

Drone Software for Stockpile Measurement. Evolve the work site with Botlink's stockpile measurement tool. Increase frequency of data collection, lower costs, and discover the size of stockpiles within minutes. Botlink map stitching software is designed to be easy to use, and highly accurate. Map processing times are unrivaled, with a majority ...

 EROSION AND SEDIMENT CONTROL METHODS General

EROSION AND SEDIMENT CONTROL METHODS General

+

Areas Borrow and Stockpile Area Advantages Limitations Minimize Exposed Soils Decreases erosion potential and decreases quantity of erosion and sediment control measures required thus decreasing costs May require topsoiling/seeding be completed on areas before stripping of new areas Observe Environmental Timing Restrictions

II. BASIC GULLY TREATMENT MEASURES

II. BASIC GULLY TREATMENT MEASURES

+

Maintenance for structural measures must be continued for at least two years after the treatment year. Treated areas must be inspected at least once a year. The trees and grass established in gully chment areas must be protected against fire, illegal wood cutting, grazing and encroachment.

Gravel Calculator | How much gravel do you need?

Gravel Calculator | How much gravel do you need?

+

 · Multiply the area and depth of the excavation to obtain its volume: 18 * 2 = 36 yd³. The volume of gravel required is equal to the volume of excavation. Our gravel calculator will display this value for you. If you are going to use sand instead of gravel, try .

How to determine the age of a rock? Absolute and Relative ...

How to determine the age of a rock? Absolute and Relative ...

+

The principle of inclusion states that each rock containing inclusions of a neighbouring rock must be younger than that rock; The lithology, such as colour, cut, chemical composition, degree of diagenesis, can be used for comparing and determining relative age of a rock, but with the assumption that equal or similar rocks are also contemporary.

Estimate the number of cubic yards of material in a waste ...

Estimate the number of cubic yards of material in a waste ...

+

Suggestion: See Area of Golf Greens or Area of Texas for strategies for estimating the area of irregular shapes. Note: For using this strategy, the crosssections would need to be drawn to scale. The problem for estimating the volume of water in a flowing stream has, as a supporting problem, the need for estimating the area of a region bounded by a line and a curve.

SOIL STOCKPILE MANAGEMENT FOR EROSION SEDIMENT .

SOIL STOCKPILE MANAGEMENT FOR EROSION SEDIMENT .

+

measurement of the buffer zone is to be made from the edge of the protected area nearest the stockpile, to the outside edge of the stockpile perimeter control. Stockpiles shall not be loed within an overland flow path. Stockpiles shall not be loed in a designated floodway. Timing for the stabilization of the stockpile

Garden Guides | How to Measure an Area for Landscape Stone

Garden Guides | How to Measure an Area for Landscape Stone

+

21/09/2017 · Determine whether you can buy landscape stone in bags or in bulk by the cubic yard. One bag of stone generally covers a 4footsquare area with 3 inches of rock. A ton of rock covers a 70foot square area to a 3inch depth. Check measurement accuracy using the calculator provided in the Resource section.

How to Calculate Stockpile Volumes | Stockpile Reports

How to Calculate Stockpile Volumes | Stockpile Reports

+

 · Stockpile Reports offers various ways that you can calculate stockpile volumes in a few short steps. With iPhone: Place cones 25 feet (or 10 meters for nonUS) apart in front of the pile (This establishes the scale measurement) Select the site and corresponding product to be measured .

210 – SALVAGING, STOCKPILING AND PLACING TOPSOIL .

210 – SALVAGING, STOCKPILING AND PLACING TOPSOIL .

+

210 – SALVAGING, STOCKPILING AND PLACING TOPSOIL 20025 SECTION 210 SALVAGING, STOCKPILING AND PLACING TOPSOIL DESCRIPTION Within the construction limits, excavate existing topsoil from cut areas and areas to be covered by embankments. Haul and stockpile the salvaged topsoil to a loion approved by the Engineer. Place the salvaged

Working around stockpiles

Working around stockpiles

+

stockpile, it must proceed around the toe. • If you are removing earth, clay, sand, or gravel with powered equipment, the working face should be sloped at the angle of repose, or the vertical height of the working face should not be more than m (5 ft) above the maximum reach of the equipment. • If the stockpile is too high, some material