Rock Excavation Rate

  • Rate Analysis of Excavation in Earthwork -Calculate Cost

    Rate Analysis of Excavation in Earthwork -Calculate Cost

    2 Excavation in earthwork for hard soil/ hard rock for a lead distance of 1km for following depths: a) Up to 15m b) 15m to 3m c) 3m to 45m In the above examples of excavation, more number of descriptions are possible with different lead distance and type of soil During tendering of civil engineering works, all the possible combinations are presented for quotations depending on the project requirements and …

  • rock excavation rate - chanelcarfr

    rock excavation rate - chanelcarfr

    Schedule of Rates - Transport Edition 1 / Revision 1 SCHEDULE OF RATES Rates are exclusive of GST November 2015 Page 1 of 18 CONTRACT NO_____ , Extra Over Item 306 for rock excavation m

  • How Much Does Rock Excavation Cost? | HowMuchIsItorg

    How Much Does Rock Excavation Cost? | HowMuchIsItorg

    Rock excavation overview The method used during the rock excavation process will greatly depend on the rock mass and how close the rocks are to a populated area Rock blasting, a popular method used, involves drilling smaller holes inside of rock, followed by inserting an explosive-type device inside

  • How much does excavation cost? | 2019 cost guide | Service

    How much does excavation cost? | 2019 cost guide | Service

    Excavation can be used for building swimming pools and removing unwanted trees Whether you’re looking to hire a professional for your project or planning to hire an excavator, this guide will give you a quick look at what excavation costs may be expected in 2019

  • Rock breaking and Rock excavation - Propellant cartridge

    Rock breaking and Rock excavation - Propellant cartridge

    The difference in rock breaking between explosives and propellant-based cartridges is that explosives function by detonation following shock ignition whereas propellants burn steadily at a rate determined by the design pressure of the confining structure The rate of burning or deflagration of a propellant in a drill hole will typically be in the range 200 – 500 meters per second, compared to the typical burning or …

  • Bulk Excavations Construction Rates Prices Building labour

    Bulk Excavations Construction Rates Prices Building labour

    Get a quoted rate from a contractor listed on [email protected] products and services to buy - press me for up to date prices buy our Live-up-date service

  • SCHEDULE OF RATES - Bharat Heavy Electricals

    SCHEDULE OF RATES - Bharat Heavy Electricals

    BHEL Schedule of Rates BHEL ITEM NO DESCRIPTION UNIT Contractors Rate( Rs) Remarks 1 Earth work in surface excavation not exceeding 30cm in depth but

  • Rock excavation - Earthwork/grading engineering - Eng-Tips

    Rock excavation - Earthwork/grading engineering - Eng-Tips

    09/04/2009 · RE: Rock excavation miningman (Mining) 3 Apr 09 19:37 Boise, I never suggested my $40 would be the lowest price in a competetive bid situation but your numbers are way lower than I would have expected to be close to reality

  • Trench Excavation - Methvin

    Trench Excavation - Methvin

    Methvin is a leading provider of online applications for the construction industry and our evolution is rooted in our commitment to offer only the most functional, flexible and easy to use cloud-based estimating and tendering solution since 2002

  • Excavation Cost Estimating Example - University of Michigan

    Excavation Cost Estimating Example - University of Michigan

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

  • rate calculation for rock excavation

    rate calculation for rock excavation

    Estimating Excavation Revised as scrapers, hoes and loaders at their designed production rate Examples are most rock excavation, nearly all hand excavation, and backhoe work around sewer lines, underground utilities, or existing structures

  • Rock breaking and Rock excavation - Propellant cartridge

    Rock breaking and Rock excavation - Propellant cartridge

    The difference in rock breaking between explosives and propellant-based cartridges is that explosives function by detonation following shock ignition whereas propellants burn steadily at a rate determined by the design pressure of the confining structure The rate of burning or deflagration of a propellant in a drill hole will typically be in the range 200 – 500 meters per second, compared to the typical burning or …

  • 2019 Average Excavation Costs: How Much Does Excavation Cost?

    2019 Average Excavation Costs: How Much Does Excavation Cost?

    An excavation company will charge somewhere between $80 and $200 per square yard It depends a lot on geographic location, the layout of the lot, and challenges that may be present for the particular job

  • Bulk Excavation - Methvin

    Bulk Excavation - Methvin

    Methvin is a leading provider of online applications for the construction industry and our evolution is rooted in our commitment to offer only the most functional, flexible and easy to use cloud-based estimating and tendering solution since 2002

  • Procedure for Excavation in Rocks - The Constructor

    Procedure for Excavation in Rocks - The Constructor

    Procedure for Excavation in Rocks Excavation in rock requiring drilling and blasting shall be done under coordination of competent and responsible supervision Prior permission shall be taken wherever necessary for employing such operations

  • Rock excavation - Earthwork/grading engineering - Eng-Tips

    Rock excavation - Earthwork/grading engineering - Eng-Tips

    09/04/2009 · RE: Rock excavation miningman (Mining) 3 Apr 09 19:37 Boise, I never suggested my $40 would be the lowest price in a competetive bid situation but your numbers are way lower than I would have expected to be close to reality

  • DRAFT Production Rates - Federal Highway Administration

    DRAFT Production Rates - Federal Highway Administration

    Rock excavation by hammer Rates from RS Means Use on stone with minor rock cuts or where blasting is not permitted Structure Excavation (most soils)

  • Rates - Pro Excavations & Plant Hire

    Rates - Pro Excavations & Plant Hire

    Rates Pro Excavations & Plant Hire provides a range of services and plant hire with rates based on per cubic metre, per tonne, per hour or as a fixed project price For more information and a quote, contact (link to Contact Us) the team today

  • Cost of trench Rock Excavation - Civil/Environmental

    Cost of trench Rock Excavation - Civil/Environmental

    29/03/2005 · I'm in search of rock excavation (Bedrock)cost for trench My project is a 24-inch gravity sewer approximately 2600-feet long Any elaborations will be very appreciated

  • Pricing Sitework & Excavation - KFUPM

    Pricing Sitework & Excavation - KFUPM

    projects are more economical (unit rate is reduced) soil and rocks Because of limited availability of information, risk regarding the type of material can be high Estimators should keep notes of their assumptions about material and the basis for them Keep in mind likelihood of negotiating for changed conditions Moisture Conditions During excavation, wet material increases the weight of

  • rate calculation for rock excavation

    rate calculation for rock excavation

    Estimating Excavation Revised as scrapers, hoes and loaders at their designed production rate Examples are most rock excavation, nearly all hand excavation, and backhoe work around sewer lines, underground utilities, or existing structures

  • Cost of Excavation - Estimates and Prices Paid

    Cost of Excavation - Estimates and Prices Paid

    Prices can increase if the digging hits a rock shelf or other underground obstruction Excavation companies usually charge at least $200-$1,200 or more, depending on location, travel time and type of equipment Total costs will depend on the size and type of excavation project, as …

  • rock excavation rate - ljmstaffingcoza

    rock excavation rate - ljmstaffingcoza

    2018 Excavation Costs | Price to Grade or Level a Yard Rock Excavation Rock excavation, if it involves blasting to create small, movable chunks of rock from shelves or large boulders runs $40 to $100 per cubic yard

  • 4 ESTIMATING ROAD CONSTRUCTION UNIT COSTS

    4 ESTIMATING ROAD CONSTRUCTION UNIT COSTS

    The tractor cost is $80/hr The rate of excavation would be P = (150 m 3 /hr)/(2100 m 3 /km) = 07 km/hr UC = 80/07 = $1143/km If the earthwork is not being placed or sidecast within 50 meters of the cut, the production rate for pushing the material to the placement location must be made Scrapers or excavators and dump trucks may be used

  • Our Excavation Service Rates - Northern Beaches

    Our Excavation Service Rates - Northern Beaches

    Visit us to know rates for services we provide! Northern Beaches Earthmoving is leading excavation contractors in sydney We provide prompt & low rates comparatively

  • Typical Contract Language in Specifications of a Public

    Typical Contract Language in Specifications of a Public

    For general excavation, a D-9N Caterpillar tractor with a single shank ripper, or equivalent equipment, is considered conventional equipment, if it can rip at a production rate …

  • SP-027 - Specification for Rock Excavation

    SP-027 - Specification for Rock Excavation

    G&P Geotechnics Sdn Bhd Specification For Rock Excavation 25 November 2008 SREi SPECIFICATION FOR ROCK EXCAVATION 10 DEFINITION ‘Rock’ shall comprise of material found in ledges or masses in its original position or artificial

  • ROCK MASS CLASSIFICATION – A CRITICAL EVALUATION OF THE …

    ROCK MASS CLASSIFICATION – A CRITICAL EVALUATION OF THE …

    penetration and advance rate for TBM, and also the attempts to apply Q to express the effects of pre-grouting It is concluded that the Q-system, used with full awareness of its limitations, may be applied for classification of the stability and support estimates of tunnels and rock caverns, preferably in jointed rocks Applied here, it may be used for planning purposes It is less useful for

  • Cost of trench Rock Excavation - Civil/Environmental

    Cost of trench Rock Excavation - Civil/Environmental

    29/03/2005 · I'm in search of rock excavation (Bedrock)cost for trench My project is a 24-inch gravity sewer approximately 2600-feet long Any elaborations will be very appreciated

  • ITEM NO DESCRIPTION RATE RATE IN WORDS PER UNIT …

    ITEM NO DESCRIPTION RATE RATE IN WORDS PER UNIT …

    ITEM NO DESCRIPTION RATE RATE IN WORDS PER UNIT EARTHWORK 21 Earth work in surface excavation not exceeding 30 cm in depth but exceeding 15 m in width as well as 10 sqm on plan including disposal of

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