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Takeoff Report using AOIs vs no AOIs

  • 1.  Takeoff Report using AOIs vs no AOIs

    Posted 02-12-2024 09:50

    I am attempting to use AOIs to break my project into separate regions, however, the Total for all Areas do not equal the Report for entire Project.  Has anyone else had this experience?



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    Nathan Nelson
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  • 2.  RE: Takeoff Report using AOIs vs no AOIs

    Posted 02-12-2024 12:26

    Hi Nathan,

    I'm using TBC 2023.11 and I've just checked my AOIs in parts and summed - all  good with me

    All West LM East SUM Difference
    Mass Earthworks
    Area 207488 74236 56028 77223 207487 1
    Bank Cut 257038 27468 224549 5021 257038 0
    Compact Fill 33568 9804 7732 16031 33567 1
    Earthen (Select): 00 - AC10M A5E 10621.2 3007.9 4062.1 3551 10621 0.2
    Earthen (Select): 00 - AC14HB C320 6588.8 1876.1 2501.3 2211.4 6588.8 0
    Earthen (Select): 00 - AC14M C320 14544.6 3482.8 6652.5 4409.2 14544.5 0.1
    Earthen (Select): 00 - AMC0 6.8 6.8 6.8 0
    Earthen (Select): 00 - Prime AMC0 724.5 210.7 291.8 221.9 724.4 0.1
    Earthen (Select): 01 - PM1/20 25.7 25.7 25.7 0
    Earthen (Select): 01 - PM2/20 12394.1 3695.4 6253.3 2445.5 12394.2 -0.1
    Earthen (Select): 02 - Type A Fill 12368.4 3669.7 6253.3 2445.5 12368.5 -0.1
    Earthen (Select): 03 - Granular 6722.9 2021 4701.9 6722.9 0
    Earthen (Select): 10 - Verge 3154.1 1433.7 114.1 1606.1 3153.9 0.2
    Earthen (Select): 11 - LM Verge 1149.7 53.9 1086.9 8.9 1149.7 0
    Earthen (Select): 20 - Concrete Traffic Island 544.8 256.7 0.2 287.9 544.8 0
    Earthen (Select): 30 - Concrete Footpath 1046.4 526.5 1.9 518 1046.4 0
    Earthen (Select): 33 - Basecourse 2114.9 1046.6 3.3 1065 2114.9 0
    Earthen (Select): 40 - Clay Pond Liner 1356.7 1356.7 1356.7
    Total Site Improvements 73364 22670 27221 23472 73363 0.4


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    John Mill
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  • 3.  RE: Takeoff Report using AOIs vs no AOIs

    Posted 02-12-2024 13:19

    Site Improvements were fine, I didn't clarify, I had issue with Mass Earthwork numbers

    Mass Earthwork Analysis
    Volumes per Area of Interest (yd³)
    Area of Interest           Available Bank Cut(1)    Compacted Fill   Excess/Deficit (3)
    EAST                                   8,284.2                            456.5                       7,827.8
    NORTH                               520.3 3                           607.3                      -3,087.0
    SOUTH                             10,543.1                        9,019.7                       1,523.4
    Entirety of All Areas       19,347.7                      13,083.6                       6,264.1
    The mass earthwork analysis for the subject areas of interest, considering bank volumes only,

    Entire Site                        10,543.1                      9,019.7                        1,523.4
    The mass earthwork analysis for the entire site, considering bank volumes only



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    Nathan Nelson
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  • 4.  RE: Takeoff Report using AOIs vs no AOIs

    Posted 02-12-2024 14:08

    Hi Nathan,

    Is that a typo in your  Entire Site analysis - they're exactly the same as your SOUTH quantities?

    My Mass Earthworks summed ok 



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    John Mill
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  • 5.  RE: Takeoff Report using AOIs vs no AOIs

    Posted 02-12-2024 15:58

    Nope, that's what it gave me, when I do Earthworks for each AOI the North and East Match Earthwork calcs but South is completely different.  Earthwork gives me the Same answer for entire site!?



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    Nathan Nelson
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  • 6.  RE: Takeoff Report using AOIs vs no AOIs

    Posted 02-15-2024 13:57

    Nathan,  See my thread from almost 2 years ago:  https://community.trimble.com/communities/community-homepage/digestviewer/viewthread?MessageKey=a785c93d-0a3d-4ddb-b400-c0dd8728c7ff&CommunityKey=d961b046-1661-40f3-8d7e-0bde6866a14d#bma785c93d-0a3d-4ddb-b400-c0dd8728c7ff

    As far as I know this is still an issue as Trimble believes it is not an error and won't fix it.



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    Wayne Welshans
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