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...t in typical backfill situations. Flowable backfill is used when ordinary soil compaction is not practical.

...of hydraulic efficiency, is one with steep sides. However, limitations on soil stability and roadside safety ([[231.2 Clear Zones|clear zone]] principles) ...ed in the channel particularly on flat channel slopes, depends on the soil characteristics. In regions with severe winter climates, channel sideslopes of 1V:5H or 1V

...To achieve these objectives, the [[Other Aspects of Pavement Design#Soil Characteristics|subgrade]], [[:Category:300 BASES|base]], [[:Category:605 Underdrainage|und

...king platform for overlying pavement placement, for improvement of subbase characteristics, or as a separator layer. ...c pavements. In this case the rock base is not daylighted to the ditch and soil is used as a fill material. Undergrading in rock cuts is performed to allow

...ers may be specified in the contract to account for the difference in flow characteristics. ...with significant fines such as Type 5 base will likely fall into the A-2-x soil types and the allowed fill height will be lower.

==Soil Characteristics== [[Image:Soil Characteristics.JPG|450 px|right]]

...vibrations, and may lose little or even gain in subgrade support. A clay soil on the other hand will soften with increasing moisture content and, dependi ...ources are missed entirely because the source may be small, or because the soil surveys are made during dry periods when these sources may not be evident.

...To achieve these objectives, the [[Other Aspects of Pavement Design#Soil Characteristics|subgrade]], [[:Category:300 BASES|base]], [[:Category:605 Underdrainage|und

...o 10:1 (water to emulsion). The dilution rate depends on the base material characteristics and method of treatment. The application rates can vary for a 1:1 dilution ...bsorb the excess oil. This should be done with care and should not include soil. If no material is available on the roadway edge, it may be applied lightly

====320.1.2.2.1 Soil Classification Samples==== ...iple (3 or more) representative locations and from each cut where depth of soil is 10 ft. (3 m) or more. [[127.22 Off-Site Borrow, Spoil, and Staging Areas

|[[Other Aspects of Pavement Design#Soil Characteristics|Soil Characteristics]]|| ||4-04.4 Cut and Fill Slopes |[[Other Aspects of Pavement Design#Soil Characteristics|Soil Characteristics]]||colspan="2"|6-01 Subgrade

...upport, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs, and similar ...resence of litter and debris, or other appropriate means that consider the characteristics of the surrounding areas.

...cated outside of incorporated city limits that are located in areas having characteristics of an urban area, such as around businesses, heavy residential areas, areas '''Guidance.''' The continued use should take into consideration the special characteristics listed in EPG 903.3 Ground-Mounted Sign Supports.

Soil information should be reviewed for rock or refusal elevations. Auger hole *Perform a Static Pile Soil Interaction Analysis. Estimate Pile Length and pile capacity.

...ders may be paved (with concrete or asphalt) or unpaved (with aggregate or soil). This article describes only the geometric aspects of shoulders. For sur ...roads with a demonstrated history of severe lane departure crashes or with characteristics identified as part of a systemic safety improvement, rehabilitation project

...to be determined from county soil survey maps or from information from the soil survey and site visits. ...king lots and roofs will prevent infiltration of rainfall into the covered soil surface, thus increasing the total volume and peak rate of runoff from a gi

...closer to the center of the channel than the toe of the channel banks. The Soil Survey provided by the [http://sharepoint/systemdelivery/CM/geotechnical/de ..."natural" or "existing" velocity in the stream, existing site conditions, soil types, and past flooding history. Engineering judgment must be exercised to

...of the ditch until permanent vegetation is established. Properties of the soil and anticipated permanent vegetation are used to calculate flow depth and s ...ed as a ditch liner within its permissible shear stress. Properties of the soil and anticipated permanent vegetation are used to calculate flow depth and s

...resence of litter and debris, or other appropriate means that consider the characteristics of the surrounding areas. ...are common problems in this area due to unseasonal amounts of rainfall and soil conditions. This area slid off near the shoulder which caused a potential h

...rtain fruit or vegetables, and usually has the special combination of soil characteristics, moisture and location needed to produce high quality and high yields. Sta ...compensate for normal changes in the environment such as leaching from the soil or the occasional heavy rain.

|[[media:321 Soil and Rock Properties FHWA 2002.pdf |Soil and Rock Properties, FHWA 2002]] |[http://epg.modot.mo.gov/documents/321_Soil_Profile_Type.pdf Soil Profile Type]

:* Areas of soil disturbance and areas that will not be disturbed; ...e subject to the approval of the engineer (material in this case refers to soil and rock). Construction operations shall be conducted and pollution contro

...g or driven pile foundations. They can be constructed in a wide variety of soil and rock conditions and designed to support a wide range of loading conditi ...ance shall be given for an increase in the undrained shear strength of the soil within compressible strata as consolidation occurs.

...conductor is grounded by a ¾ in. x 10 ft. copper clad rod driven into the soil before the concrete base is poured. If rock is encountered and the ground ...a blunt tip on the conduit end will usually yield best results. In rocky soil the contractor must normally use a drill to arrive at the other side of the

...red a function of type and unit weight of earth, water content, soil creep characteristics, degree of compaction, location of groundwater table, earth-structure inter |<math>\, \gamma_s</math>|| = unit weight of soil, kcf

...or storm sewer be smooth interior pipe types, so that consistent hydraulic characteristics may be assumed during design of the entire interconnected system. ...nt. Outside of the clear zone, considerations of hydraulics, aesthetics or soil erosion may warrant the use of an end section.

...technologist. The inspector should also determine moisture content of the soil in its natural state throughout the area where the contractor plans to star ...ils identified and compaction standards run on each type and/or horizon of soil.

...cs of the site as given in ''Article 3.5''. S = 1.0, 1.2, 1.5, and 2.0 for soil profile type I, II, III, and IV respectively. ...s larger than the acceleration of rock by an amplification factor '''S'''. Soil type is important to the evaluation of ground acceleration. From Figs. 751.

...regate produced from the ledge has a significant change in color, texture, characteristics, or performance in the approved use. Either the producer or MoDOT can reque ...those samples submitted to the Central Laboratory to determine compaction characteristics of aggregate used for base in construction projects.

Soundings are made to determine subsurface conditions and soil or rock characteristics for practically all structures. This data is normally obtained by one of tw Due to the many irregular rock formations and the numerous soil types in Missouri, conditions

...propriate for the TS4, including but not limited to the assessment of site characteristics at the beginning of the construction site design phase to ensure adequate p ...uality by removing pollutants through the natural filtering effects of the soil while recharging, lakes, streams, and groundwater. Stormwater examples incl

...[[616.6 Temporary Traffic Control Zone Devices (MUTCD 6F)#616.6.2 General Characteristics of Signs (MUTCD 6F.02)|Signs]]==== ...l zone safely and efficiently. Guidance is located in EPG 616.6.2. General Characteristics of Signs.

...resence of litter and debris, or other appropriate means that consider the characteristics of the surrounding areas”. ...he roadway on both sides of the existing structure. If land use or stream characteristics are significantly different at upstream or downstream valley sections, addi

demand, improved workability, and improved finishing characteristics. If contractor elects to use an optimized mix, the mix design shall be subm :'''Subgrade.''' These entries refer to the soil on which the base or subbase is laid. Any variations should be located on t

::If agricultural land, information on soil types and productivity, percent cleared and timbered, and historic uses suc ...appraiser shall describe elements that contribute to a parcel having some characteristics of an uneconomic remnant, yet conclude that the parcel is not an uneconomic

...ing heights affect not only visibility of the sign, but also the breakaway characteristics / safety of the sign (see [[#903.2.18 Standardization of Sign Location (MUT ...ssembly, but incorrect installations can dramatically affect the breakaway characteristics of the sign assembly.

...any coating</u>. The welds shall have corrosion resistance and weathering characteristics compatible with the base material. ...ils maximum</u>. The welds shall have corrosion resistance and weathering characteristics compatible with the base material.

...basic differences in the different types of control, as to their operating characteristics and suitability for various traffic requirements. It is to be remembered th ...re to be counted in this manner. From these counts, the times when traffic characteristics change in amount and/or directional distribution are to be charted.

::(3) Family characteristics and special consideration of the impacts on minorities, the elderly, large :(6) Feasibility surveys, soil testing and marketing studies, excluding any fees or commissions directly r