Earthwork/grading engineering . private driveway Thread starter waldo15; Start date Sep 4, 2003; Status Not open for further replies. Sep 4, 2003 ... or surge stone, or crush and run, or compactable clay. I have hand augered the area in question and after 6 feet there still doesn't seem to be "good soil". I plan to get this area ...
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If you have measured crushed rock, dense grade base course, 3/4 max. in the truck, your result is requested in tons per cubic yard. Local rock is dolomite and o ... Earthwork/grading engineering Forum; Crushed Rock density in truck. thread158-192284. Forum: Search: FAQs: Links: MVPs: Menu ... No extra money for tests (or engineering).
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Earthwork/grading engineering . Minimum Fall Across Compacted Hardstand 1. Thread starter Wes-FA; Start date Nov 28, 2021; Status Not open for further replies. ... I'd want to cover it with SOMETHING - crusher fines, gravel, whatever - that provides some level of drainage. Upvote 0 Downvote. May 11, 2022; Thread starter #6 Wes-FA Civil ...
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Earthwork/grading engineering. Fire Station Pavement 3. Thread starter bank; Start date Jan 7, 2003; Status Not open for further replies. Jan 7, 2003 #1 bank Civil/Environmental. Jan 7, 2003 74. Does anyone have any tips for designing …
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Earthwork/grading engineering . Soil Washout Fill Options 1. Thread starter gmmolina; Start date Jun 19, 2006; Status Not open for further replies. ... This might be called Run of Crusher rock. To provide support (sounds like you don't need it), this can be compacted to some extent, as with a back-hoe mounted vibrating plate compactor, with ...
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Earthwork/grading engineering; Replies 7 Views 518. Jul 10, 2022. Ron. Locked; Question; Flowable Fill as trench backfill on highway pavement 3. harmsgundam; May 9, 2020; Earthwork/grading engineering; Replies 3 Views 385. May 11, 2020. cvg. Share: Facebook X (Twitter) Reddit Pinterest Tumblr WhatsApp Email Share Link. Log in
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Addressing the full gamut of projects from rural greenfield development to suburban infill and urban development, this guide takes readers through project implementation from start to finish. Grading is configuring the surface of the …
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"Crusher run" has no spec that I'm aware of. It is simply ungraded crushed stone straight from the crusher. I've never heard of "crusher run" being specified on any project. You …
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Earthwork/grading engineering . Compacting AASHTO #57 2. Thread starter ... what is that. Ontario is so much easier - Granular A (a base course from quarry crush), Granular B Types 1 and 2, Granular C, SSM . . . Upvote 0 Downvote. Dec …
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Earthwork/grading engineering . subbase material spec 3. Thread starter Aldin; Start date Oct 26, 2005; Status Not open for further replies. ... and the 3 inch max - and given some elongation and not perfectly rounded gravel or cubical crush - you should be okay. Upvote 0 Downvote. Status Not open for further replies. Similar threads. Locked ...
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Earthwork/grading engineering . BLUESTONE Thread starter technician06; Start date Jun 5, 2006; Status Not open for further replies. Jun 5, 2006 ... The material itself, if crusher run and well graded can serve as a base material or as a stabilization material when mixed with sand. Are you considering using spoil materials from a stone quarry ...
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Earthwork/grading engineering; Replies 11 Views 163. Feb 11, 2020. geotechguy1. Locked; Question; Flowable Fill as trench backfill on highway pavement 3. harmsgundam; May 9, 2020; Earthwork/grading engineering; Replies 3 Views 382. May 11, 2020. cvg. Share: Facebook X (Twitter) Reddit Pinterest Tumblr WhatsApp Email Share Link.
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- 10" 3/4 Crush - 8" 1" Crush - 12" Pit Run or 1.5" Crush - Geogrid - 18" pit run - Heavy fabric Total structure: about 42" (including ACP) This would be tied into both sides of the existing structure. I would also investigate the use of the crush to raise the grade without disturbing the existing structure.
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Earthwork/grading engineering. Epoxy Grout vs Non-Shrink Cement Based Grout Thread starter norzul; Start date Feb 14, 2006; Status Not open for further replies. Feb 14, 2006 #1 norzul Mechanical. Dec 1, 2005 99. Hi, We have 4 gas turbines for our cogen project. Now under construction phase. ...
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I use 1.1 cut factor and 1.1 fill factor in areas of sand such as Jersey. In Lehigh Valley, where there is clay and limestone, I use a 1.2 cut factor and a 1.1 fill factor. It seems to work well because we crush the limestone. I have tracked all T&M earthwork for several construction projects over the last two years.
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Both have the plan layout of the fields, but not guidance on the drainage grading. Without information from some other source, I would grade the field with a crown down the long centerline of the field and drain to each side line at 1.5% - 2.0% depending on the width of the field and the existing grades.
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Bear in mind coarser soils have a lower void ratio than finer soils. So, just because you can see the voids of a large aggregate material, does not mean the void ratio is greater than a fine grained soil. Given a void ratio of 0.3 and a specific gravity of 2.7, the dry density would be: GammaD=0.7*62.4*2.7=118 pcf
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Earthwork/grading engineering. The Art of Grading 5. Thread starter UrbanDesignr; Start date Jul 24, 2007; Status Not open for further replies. Jul 24, 2007 #1 UrbanDesignr Civil/Environmental. Jul 24, 2007 5. It seems that site grading is one of those things they never teach you in school, but expect you to know on the job. ...
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Earthwork/grading engineering . Gravel Parking lot Thread starter dakota99; Start date Nov 2, 2009; Status Not open for further replies. Nov 2, 2009 #1 dakota99 Structural. Feb 23, 2005 ... A good rule of thumb is to have the minimum grade set at 2% - the same ideal used for vegetated channels. That allows a little wiggle room if the grade only ...
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Crusher dust (some) can be very good for subgrade/subbase below a concrete slab on grade. You can get some good CBR numbers from crusher dust, which correlates to good …
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Earthwork/grading engineering . 2.1 slopes Thread starter-Start date Sep 14, 2002; Status Not open for further replies. Sep 14, 2002 #1 ... Usually if it is between 1.5:1 and 2.5:1 and the grade looks good, that is relatively uniform with no ridges or troughs and looks nice at where the slope ends, I would think that that is okay. ...
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Earthwork/grading engineering . Asphalt over existing concrete sidewalk Thread starter pats1003; Start date Sep 17, 2010; Status Not open for further replies. Sep 17, 2010 #1 ... take it out, crush and reuse as your gravel base material . …
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Earthwork/grading engineering. MAXIMIM WALKWAY SLOPE Thread starter cenk53; Start date Sep 27, 2008; Status Not open for further replies. Sep 27, 2008 #1 cenk53 Civil/Environmental. Dec 20, 2004 3. I'm trying to grade a walkway from first floor level to basement level. Site is very flat. ...
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Section 2 – Trench and Structure Excavation, Backfill and Compaction REVISED 2023 2-4 1) 4 inch to 8 inch primary crusher run. 2) 3 inch to 4 inch crusher run. 3) 1 1/2 inch poorly graded. 4) 3/4 inch poorly graded. 5) Recycled concrete material with gradation approved by the Engineer. 6) Bedding material as specified in Subsection 2.08.
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Earthwork/grading engineering. Meaning of Passes Thread starter BigH; Start date May 8, 2012; Status Not open for further replies. May 8, 2012 #1 BigH Geotechnical. Dec 1, 2002 6,012 TJ. Problem: Specification says that the contractor shall carry out 6 passes of a 15 ton vibrating smooth drum compactor. ...
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earthwork grading engineering 2 crusher. Customer Cases. Hard Rock Miner's Handbook. TABLE OF CONTENTS . i 2008 Stantec Consulting Ltd. Foreword . Edition 5, January 2014 . by Scott McIntosh, Stantec . John (Jack) de la Vergne's . Hard Rock Miner's Handbook is a work of the heart. Jack—whose 40+ year career spanned
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Can anyone tell me if there is a basic book on earth handling equipment for design purposes. such as crushers, hammer mills, trommels, conveyors, bucket equipment, dredging, etc. I'm an underground mining guy and want to learn a bit about this equipment and processes. from hardrock to clay to...
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Earthwork/grading engineering. Subgrade Preparation Thread starter martin888888; Start date Aug 17, 2010; Status Not open for further replies. Aug 17, 2010 #1 martin888888 Civil/Environmental. Jun 15, 2010 157. We are constructing a 10" gravel roadway over existing surface. No cutting of existing ground will occur. ...
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Earthwork/grading engineering . Site Balence of Cut and Fill 2. Thread starter GoldDredger; Start date Jan 16, 2008; Status Not open for further replies. Jan 16, 2008 #1 GoldDredger Civil/Environmental. Jan 16, 2008 172. Hello, I have a general question regarding grading plans. ... 2. Local grading contractors with experience in that locale 3 ...
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Earthwork/grading engineering . Tube Deflection Thread starter Colsa; Start date Nov 7, 2012; Status Not open for further replies. Nov 7, 2012 ... No telling what will happen laterally, because the pipe will crush. One clue as to where to start...find an appropriate forum for your question. This has nothing to do with earthworks and grading.
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Yes, fill in the pot holes first either by grading the entire width of the drive or just fill the holes with well graded crushed stone from 3/4" to 1-1/2" in size. Lay the geotextile fabric and place 6"-8" of crushed stone base course on top of it.
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Earthwork/grading engineering . Estimating truck yardage to placed yardage 3. Thread starter Dooley; Start date Apr 1, 2004; Status Not open for further replies. ... Consider this, I managed over 100,000 yards of (road crush, cold mix, and 1" crush) aggregates every year, and the haulers were paid by the load. Our loader bucket capacity was 5.5 ...
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Large trucks, such as the concrete truck which will deliver concrete for your home construction will crush the pipe. Raise the road and try to provide at least 12 inches (or more) of fill over the top of your pipe. You will probably need a permit for your grading and drainage plan. The county or city engineer will review the plan and issue the ...
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The escavator proposes putting down Mirify on top of the initial base, then another 6-12" base of only shale (which I have on my property for free) on top of mirify, then 1-2" of runner crush or millings in the spring. So really, the final driveway won't be …
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Measuring and estimating grading work is a critical aspect of civil engineering projects. By using formulas and methods such as the cut-and-fill method and slope method, …
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It is simply ungraded crushed stone straight from the crusher. I've never heard of "crusher run" being specified on any project. You need to spec a graded crushed stone. Check …
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Earthwork/grading engineering . Minimum rcp cover 1. Thread starter roberttx; Start date Mar 25, 2004; Status Not open for further replies. Mar 25, 2004 #1 roberttx Civil/Environmental ... Both culverts only have 2.5" hmac and 8" crush stone base over them, that is 1.05' cover. The pipes are laid out on regular ground and the fill is ...
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Earthwork/grading engineering . DGA as SubGrade Material 1. Thread starter asiem; Start date Sep 15, 2004; Status Not open for further replies. Sep 15, 2004 #1 asiem Structural ... Whether a switch from 3" of sand to 3" of crush gravel (if that is what is proposed) can justify a 1" reduction in the thickness of your concrete slab thickness ...
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Earthwork/grading engineering . How to identify Sub-base and base course by its natural appearance? Thread starter agbronto; Start date Jun 19 ... Base materials are often coarser materials (crusher run rock with included fine material from the crushing, softer rock materials like soft limestone that is friable as excavated, recycled concrete ...
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Earthwork/grading engineering . rock blasting Thread starter Grizzlies; Start date Apr 12, 2016; Status Not open for further replies. ... then blast to minus 30 inch and mobilize a crusher. Upvote 0 Downvote. Apr 21, 2016 #3 dryfish Civil/Environmental. Mar 28, 2016 2. Agree with the above. Blast larger rock and crush into smaller. Upvote 0 ...
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