Laserfiche WebLink
Closure Cost Estimate <br />Roads <br />Project Name: Cross and Caribou Reclamation Estimator - Reclamation Plan <br />Date of Submittal: November 23 2021 <br />File Name: RND2_Cross And Caribou Reclamation Cost Estimator_REVB.xlsm <br />Model Version: Version 1.4.1 <br />Cost Data: User Data <br />Cost Data File: SRCE_Cost_Data_File_1_12_Std_2020.xlsm <br />Cost Estimate Type: Surety Cost Basis: Northern Nevada <br />Roads - Cost Summary <br />Labor Equipment Materials Totals <br />Grading Costs $836 $1,078 N/A $1,914 <br />Cover Placement Cost $2,974 $8,303 N/A $11,277 <br />Ripping/Scarifying Cost $138 $204 N/A $342 <br />Subtotal Earthworks $3,948 $9,585 $13,533 <br />Revegetation Cost $280 $100 $696 $1,076 <br />TOTALS $4,228 $9,685 $696 $14,609 <br />Roads - Calculations <br />Regrading Volume and Footprint Volume Safety Berm Volume Calculation <br />Will not allow dozer for slopes greater than 30% <br />For dozer regrading push distance = road width Total berm volume doubled if both sides of road are bermed. <br />Assumes dozer push is uphill If length of berm on each side of road is different, input total length of both berms <br />Assumes minimum push distance of 100 ft and input 1 for number of sides <br />Ripping/Scarifying Calculations <br />Minimum 1 hr ripping/scarifying time per area <br />Number of passes = Final slope length ÷ Grader width <br />Travel distance = Number of passes x Road length <br />Total hours = (Travel distance ÷ Grader productivity) + (Number of passes x Grader maneuver time) <br />For dozer regrading assumes push distance = 3 x road width <br />Revegetation Calculations <br />Minimum of 1 acre crew time per area <br />hba <br />2 <br />Figure 1 - Regrading Volume Calculation <br />11/21/2021 <br />Copyright © 2004 - 2009 <br />SRCE Software. All Rights Reserved. Page 4 of 7 Roads <br />[3 _ ... 4' ... .,.... 6- <br />---------:,:------------------L :;~.:~:.: ,.,.""'" <br />I\ _.-J .-0.':ilurlled ::.lufN lt.>n~lt· -c 1 +-c~ <br />__ ,. ___ .. .... • .., ... ri si-,r,.-. OiSWrbed footprint widtt-= Disturbed sl ope length x ~O!:i(Original slope; <br />Disturbed slope area= Disturbed slope leng1h x Road lengtfl <br />Oiswrbed footprint ca rea = Dist urbed footp11n1 width x Road length <br />Assumes 20% swell <br />/4 ..... ~ l <br />~ b ~