rate calculation for rock excavation

Construction Board: Rate Analysis for Excavation Work in ...

Excavation up to 4.50m to 6.00m Depth. Those are some types of Excavation rate analysis, where we can again distribute this in the following items. Excavation in Soft Soil. Excavations in Soft Murum. Excavations in Hard Murum. Excavations in Soft Rock. Excavations in Hard Rock. Excavations by Breaker. These are a few sub-tasks of excavation work.

Cost Estimating Manual for projects

Construction Contingency – A standardized markup applied to the construction cost of a project that accounts for uncertainties in quantities, unit costs, and minor risk events that typically take place during construction. Refer to the . Plans Preparation Manual, Section 800.03, for guidance on estimating construction contingency.

Appendix D TBM Tunnel Assumptions and Cost Estimating …

• Labour rates based on Minneapolis Project for Year 2001. (Similar to Illinois) Specific Assumptions used for 3.66m (12ft) diameter tunnel in Rock Type A as follows: • No areas of difficult excavation • A total of 400 3 metre long rockbolts installed sporadically …

Production Rate Table

Production Rate Table. See FDM 19-10-30 for additional guidance. 1. The expected production ranges in the table is the remaining range of production rates after 25% of the highest values and 25% of the lowest values have been removed. The typical production rate is the median. 7/15/2019 Page 1 of 2

Excavation Costs & Prices - ProMatcher Cost Report

Excavation - Major Grading or Resloping. $111.00 to $999.00 per hour (includes machine and operator) $111.00 to $999.00 per cubic yard. Reported by: ProMatcher Research Team. See the Mount Vernon Excavation Cost Report. 23232, Richmond, ia - November 3, 2020.

RATE ANALYSIS OF EXCAVATION IN EARTHWORK

December 21, 2014. Rate analysis of excavation in earthwork is the measure of quantity of excavation to be carried out, the cost of equipment, machinery and labors required for the same. The cost of excavation depends on the depth of …

Earthwork Calculation Spreadsheet - USDA

EARTHWORK CALCULATION SPREADSHEET The spreadsheet "Any Level Method" is used to compute the volume of earthwork. This spreadsheet uses the Any Level Method (Coordinate Method) to compute the end area of the embankment or excavation at a given Station. Earth fill and excavation yardage must be entered and calculated on separate spreadsheets.

Cost of trench Rock Excavation - Civil/Environmental ...

Lots of HP (750-1000hp) and hundreds of teeth @ $10-$15/each! If you are using a hoe ram, you must employ a "shelf" technique to be able to successfully get down to the required subgrade. Consider a hammer on a 100,000 excavator is approximately 24" wide (from center of tip of bit to outside edge of hammer housing).

Calculate the rate for excavation on hard rock to | Chegg.com

Question: Calculate the rate for excavation on hard rock to reduce level starting at ground level, depth not exceeding 2.90 m by hand and by machine excavation. Suggest which method is more economic, consider hours for machine excavation as 0.08, profit as 20 % machine rate as 10.00 OMR and use the data given in Appendix.

Excavation Cost Estimating Example

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

How much does excavation cost? | 2020 cost guide | Service ...

In general, excavation and earthmoving rates range from $80/hr to $100+/hr. To provide you with an accurate quote for a land excavation cost, your excavation professional is best to visit the site to get an understanding of the scope of the work to be done. To determine a basic cost of excavation for foundation, most professionals will charge ...

Excavation and Embankment e.g. Cut and Fill

Excavation and embankment (cut and fill) Excavation = the removal of soil or rock from its natural location. Embankment = the placement and compaction of layers of earth or rock to form a roadbed of the planned shape, density, and profile grade. Various sections of a roadway design will require bringing in earth. Other sections will require ...

CHAPTER 4 - EXCAVATION AND EARTHWORK

quantity paid in excavation (solid rock cut). No further reduction for wastage is permissible. The finished item should be matched with the above quantity. For Example:- Hard rock-cut (solid volume) from excavation. 1.00 cum Corresponding stack volume with 40% voids. 1.67 cum. Quantity of utilisable rock (for rubble, pitching stones

Rock Mass Rating - Missouri S&T

However, if the rock mass surrounding the excavation is expected to undergo large mining induced stress Table 4.5: Guidelines for excavation and support of 10 m span rock tunnels in accordance with the RMR system (After Bieniawski, 1989) Rock bolts (20 mm diameter, fully routed Shotcrete Steel sets Rock mass class

Construction Rates Calculation Sheets - QUANTITY SURVEYOR ...

The following are the construction rates calculation sheets. They are designed to make built-up rate an easy task. They are in Microsoft Excel format which most are familiar with. (1) Excavation. Excavation in rock (For viewing only) Excavation in …

Excavation Calculation in Excel Sheet | Excavation As Per ...

Excavation Calculation Excel. Needed for Excavation Calculation Excel Sheet: Elevation,Plan, Section as well as Footing Detail Drawing. Number of Footing Same Size = 6 Numbers. Footing size = 1400 mm x 1400 mm. Size of PCC = (150 + 1400 + 150) x (150 + 1400 + 150) = 1700 mm x 1700 mm. Soling Size = Similar to PCC = 1700 mm x 1700 mm.

Rate Analysis of Excavation in Earthwork - CivilJungle

•Rate analysis of excavation in earthwork use of IS Code 1200 part 1, Part 27, IS 4988, IS 12138 (Part IV) and CPWD for calculation is this measurement of the quantity of …

Excavation calculator: cost and volume | JustCalc.com

Excavation cost (per 1 m3) Soil removal cost (per 1 m3 ) This is the free online excavation calculator, intended to define and estimate the planned volume of the earthwork of the construction pit carried out for the foundation of a house or another building, French drain of a villa, trench needed to establish the sewage system of a house ...

EXCAVATION MAN HOUR - TheProjectEstimate.com ...

Below are the list of excavation man hour either using an excavator or manual labor only. Man hours are listed are either per 100 cubic meter or per cubic meter. For othe reference price list, kindly check the item below: – Formwoks price list, please check the link: FORMWORK PRICE LIST.

Gravel Needed Calculator | Gravel Calculator

The depth is converted to yards by dividing it by 36 because that is how many inches are in one yard. To determine the area of a site in cubic yards, the converted measurements are multiplied together. Our calculator uses the formula to convert and calculate: width/3 x length/3 x …

Dozers Graders Scrapers Loaders Excavators Cranes ...

Determine the ideal production rate (LCY per hour). Step 4. Determine the production rate (LCY per hour) by adjusting for efficiency. Step 5. Convert the production rate from LCY per hour to BCY per hour. Excavator Trick of the Trade # 2: The production rate can also be found by the following equation;

How to Calculate earth work excavation for foundation

Depth of the Foundation = 1.5 Meter. Then Value of earth work excavation for foundation= 4x3x1.5=18 Cubic Meter. These are used for the Measurement for Earth Work in Excavation, in foundation, basement, raft, pits, trenches, underground, septic tank, soak wall etc. Note: – This includes the cost of Earth work for the excavation Lead for ...

Excavation calculator | Free online excavation calculator

Excavation calculator will help you to calculate exactly how much amount of land/earth needs to be excavated for house or building construction. You can calculate the length, breadth and depth of the site for excavation.

Cost to Dig Trench - 2021 Cost Calculator (Customizable)

The cost to Dig a Trench starts at $9.44 - $21.75 per linear foot, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to dig a trench, along with per unit costs and material requirements. See professionally prepared estimates for trenching work. The Homewyse trenching calculator uses industry-standard ...

Soil and Rock - Bulk Factors

Soil and rock expansion - or swell - after mining. Soil or rock from the borrow expands when dropped on the lorry or the landfill - or stockpiled. One cubic from the borrow does not translate to one cubic dump. Bulking or swell factors for some materials: Material. Density at the Borrow.

Excavated Soil Volume [Free Calculator Tool]

To use a bulking factor number you have to multiply the bulking factor number by the excavated volume size. For instance, a bulking factor for Clay and Gravel is typically 1.15. If your excavation was 15 m3. Your volume size would be 1.15 x 15 = 17.25 m3. You must consider the bulking factor of the material you are digging to ensure you ...

Spike's Compaction Factor Calculator

Assume you are using dry gravel with a swell percentage of 15% and a shrink percentage of -7%. Plug those values into the calculator and it will tell you that the compaction factor = 1.237. Multiply the 1185 cubic yards by 1.237. 1185 * 1.237 = 1465.9. To complete this job you will need 1465.9 cubic yards of this gravel in loose state volume.

How to Perform Rate Analysis for Earth Excavation? [PDF ...

🕑 Reading time: 1 minute Rate analysis for earth excavation establishes the rate of labor and equipment required to excavate a site. Unlike other rate analysis works, the rate analysis of earth excavation does not undertake any material analysis. Manual or machine excavation method or the combination of both is used for earth excavation. The […]

Cost to Excavate Land - 2021 Cost Calculator (Customizable)

The cost to Excavate Land starts at $78.92 - $190 per cubic yard, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to excavate land, along with per unit costs and material requirements. See professionally prepared estimates for land excavation work. The Homewyse land excavation calculator uses ...

Estimating Excavation Revised - Craftsman Book …

rates. Examples are most rock excavation, nearly all hand excavation, and backhoe work around sewer lines, underground utilities, or existing structures. Naturally, prices for special quantities are higher than prices for general quantities. Keeping these two quantities separate protects you. …

ANALYSIS OF RATES OF VARIOUS BUILDING ITEMS.

analysis of rates of various building items ( following 63 items are included in sra ) excavation: 1: excavation in ordinary soil: 2: excavation in murum: 3: excavation in soft rock: 4: excavation in hard rock: 5: rubble soling: plain & reinforced concrete: 6

Rock Excavation Cost | Specialty Grading

The cost of a typical residential excavation work averages at around $3500. Land excavators usually measure cost by cubic yards of dirt moved, which can run anywhere from $50 to $200 for every cubic yard. Rock excavation can cost much more than the usual excavation. Depending on the site, rock excavators can charge between $40-100 per cubic yard.

Rock Excavation Cost | Specialty Grading

The cost of a typical residential excavation work averages at around $3500. Land excavators usually measure cost by cubic yards of dirt moved, which can …

RATE ANALYSIS OF CONSTRUCTION ITEMS

4. Machine-2 Excavation in rock by pneumatuc Tools hours 200.00 5. Vehicle Disposal of mass excavation for each KM or part thereoff hours 37.50 ----- LABOUR LIST ----- Sr.No. Labour Code Labour Description Rate at Site ( per unit )

Excavation production rates – Estimation QS

Production Rates For Manual and Mechanical Excavation in Clay, Sand, Silt, Loam, Silty Sand, Silty Clay and Sandy Clay. How long it takes to dig a hole depends on the production rate or excavation rate in this case, and the production rate for construction ….

Rate Analysis of Excavation in Earthwork -Calculate ...

The cost of hydraulic excavator for 10m 3 excavation = 0.04125x5000 = Rs.206.25 Likewise, based on the capacity of other equipment, labors etc., their cost is …

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