A Method for Estimating the Bulking Factor of Rubble in Explosive Excavation. ... A Method for Estimating the Bulking Factor of Rubble in Explosive Excavation:


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Bulking/Shrinkage Factors • Bulking Factor - Ratio of the volume of ... excavation • Shrinkage Factor - Ratio of volume after compaction to volume before excavation


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Soil and Rock Bulking Factors ... excavation and the big variation of rock properties is challenging ... The bulking factor for weak rock units which host this ...


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10 · Excavation Quantities & Bulking Factor As well as knowing how much to …


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ing the excavation into two categories: general quantities and special quantities. General quantities include any work where you can use motorized equipment such as scrapers, hoes and loaders at their designed production rate.


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Application of Shrinkage and Swelling Factors on State Highway Construction by ... Shrinkage and swelling factors ... Summary of excavation volumes ...


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Define bulking. bulking synonyms, bulking pronunciation, bulking translation, English dictionary definition of bulking. n. 1. Size, mass, or volume, especially when very large. 2. a. A distinct mass or portion of matter, especially a large one: the dark bulk …


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Oct 30, 2012· If the contract says that you were going to pay him for excavation by BANK CUBIC METER ... then you should pay him 78,000 m^3 multiplied by a bulking factor.


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WikiEngineer has Equations, Examples, and information on Engineering Fundamentals including Swell And Shrinkage.


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List of Bulking/Swell factors for various materials. The swell factor expressed in percentage is the amount of volume increase from Bank volume (undisturbed, in place state) to Loose volume (disturbed, excavated state) of the material due to voids (air pockets) added to the material after excavation.


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The excavation of rocks or soils is usually accompanied by a change in volume. This change in volume is referred to as bulking and the measure of the change is the bulking factor. The bulking factor is used to estimate the likely excavated volumes that will need to be moved, stored on site, or removed from site. It is envisaged that the ...


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Earthworks. The Process of ... It is therefore necessary to use a bulking factor to determine the volume of material that will be created by excavation. Bulking ...


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The bulk factor is on the mind of Quad City Times Circulation Director Jim Thompson in Davenport, Iowa; his paper gained more than 3000 daily but lost 800 on Sunday.


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This dataset provides information on the bulking factor of ... bulking volume, corrosivity ... in situ volume before excavation. The bulking factor is used to ...


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Title: Excavation Cost Estimating Example Author: Photios G. Ioannou Subject: CEE 431 Construction Contracting Created Date: 10/28/1999 10:32:08 PM


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Soil and rock expansion ... Example - Swell Factor. After excavation of 300 m 3 clay with bulking factor 40% ... Soil and Rock - Bulk Factors.


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These earthwork factors have been used successfully by HDR on large-scale earthwork projects with PennDOT, the Pennsylvania Turnpike Commission, and the WVDOH, states with geology similar to that encountered at the project site.


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Bulk Excavation Register Sign In Products. Tendering Portal ... Excavation Bulking Factor, Sand/Soil - 15.0 : 20.0 % Excavation Bulking Factor, Gravel - 33.0 - %


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bulking factor excavation - gurusrestaurant. bulking factor of river sand - inspiringcareersin jul task description, slow, ave, fast, unitsexcavation bulking factor, sandsoil excavation bulking factor, gravel resistivity know more Volume of uncompacted soil material -, Oct 30, 2012· I think you are looking for the bulking factor…


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EXCAVATION Online PreviewREVISED ... Calculating the Scale Factor ..... 139 Mass Diagrams ..... 143 7 Irregular Regions & Odd Areas ...


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May 30, 2011· What is the sum to incorporate the bulking factors into the equation to get a more realistic load of soil that ... Basic way of calculating soil excavation?


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This calculator will calculate the volume of excavated material using length and width of the excavation in feet and the ... Bulking/Swell Factors for Various ...


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Estimating Earthwork Earthwork includes: 1. Excavation 2. Grading: Moving earth to change elevation 3. Temporary shoring 4. Back fill or fill: Adding earth to raise grade 5. Compaction: Increasing density 6. Disposal Productivity Factors A. Job conditions Material type Water level and moisture content Job size Length of haul Haul road …


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Weights and Swell Factors of Earthwork Materials. Vital information when estimating and grading for any construction from Evenfall Studios.


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Jan 08, 2009· The swell factor depends on the type of rock, but I have seem as much as 25-30% in some granite. Often contractor will try for "extras" because they excavate and haul more than the blast quantity. Often contractor will try for "extras" because they excavate and haul more than the blast quantity.


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EARTHWORK REPRESENTATION: GRADING SUMMARIES & MASS HAUL DIAGRAMS . ... excavation, generally being the ... Swell factors ...


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Excavation is often used as a broad term which includes cut (or excavation) and fill (or embankment). Cut is defined as removing material to lower the elevation of an area. Fill is defined as placing material to raise the elevation of an area. Compaction must take place during a fill operation to increase the density of the soil material being ...


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Jan 08, 2009· but by giving the contractors the choice as to their proposed excavation techniques, ... (and bulk the $$ up) ... The swell factor depends on the type of rock, ...


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