Notes in CE 124 Module 1

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Status	Last Update	Fields
Published	04/18/2023	1.      What are the three components of a construction project
Published	04/18/2023	1.      3 Construction Industry Divisions
Published	04/18/2023	Includes highways, airports, railroads, bridges, canals, harbors, dams, and other major public works
Published	04/18/2023	Involves building construction ; private or public ; residential or non-residential
Published	04/18/2023	5 earthmoving processes
Published	04/18/2023	1.      Soil types
Published	04/18/2023	1.      2 Characteristics of soil and rock
Published	04/18/2023	Process of moving soil or rock OR processing soil or rock so it meets construction requirements
Published	04/18/2023	1.      An endeavor that is undertaken to produce required results
Published	04/18/2023	1.      Materials that make up the crust of the earth
Published	04/18/2023	1.      is the ability of a soil to support the weight of vehicles under repeated traffic
Published	04/18/2023	1.      is a measure of the difficulty in excavating and loading soil.
Published	04/18/2023	1.      Keywords for materials (sa soil and rock haha ewan ko rin kung ano to)
Published	04/18/2023	1.      5 Soil types
Published	04/18/2023	1.      greater than 6mm and smaller than 76mm.
Published	04/18/2023	1.      Rock particles-larger than 76mm
Published	04/18/2023	1.      larger than no. 200 sieve opening (0.7mm)
Published	04/18/2023	1.      pass the no. 200 sieve but are larger than 0.002mm
Published	04/18/2023	1.      particle less than 0.002mm diameter
Published	04/18/2023	1.      contain decomposed matter
Published	04/18/2023	1.      two letter symbol, coarse-grained soils, fine grained soils
Published	04/18/2023	1.      What does AASHTO mean
Published	04/18/2023	1.      3 Soil Conditions
Published	04/18/2023	1.      Material is in natural state before disturbance
Published	04/18/2023	1.      Material that has been excavated or loaded
Published	04/18/2023	1.      Material condition after compaction
Published	04/18/2023	1.      Soil increases in volume when it is excavated
Published	04/18/2023	1.      Soil will occupy less volume than it did under either the bank or loose conditions. Reverse of swell
Published	04/18/2023	1.      Load factor formula
Published	04/18/2023	Shrinkage factor formula
Published	04/18/2023	1.      power-driven digging machine
Published	04/18/2023	1.      2 major types of excavator
Published	04/18/2023	1.      Consideration for selection
Published	04/18/2023	1.      Job management for excavator
Published	04/18/2023	1.      Back shovel – Hydraulic ______; front shovel/front dump – Hydraulic _____
Published	04/18/2023	1.      versatile machine that has the longest reach for digging and dumping-part of the crane-shovel family
Published	04/18/2023	1.      a crane-shovel equipped with a crane boom and clamshell bucket
Published	04/18/2023	1.      are primarily used for lifting, lowering , and transporting loads. They move loads horizontally by swinging or travel…
Published	04/18/2023	1.      Beams that widen the effective base of a crane
Published	04/18/2023	1.      For lifting very heavy loads
Published	04/18/2023	1.      used for excavating soft to medium-hard material
Published	04/18/2023	1.      Maximum lifting capacity of heavy lift cranes
Published	04/18/2023	1.      Pointers for job management of cranes (omg andami 6)
Published	04/18/2023	1.      Safe crane capacity is reduced as much as _____ when the crane is out of level by only ___ degrees and operating with…
Published	04/18/2023	1.      Special type of cranes. Used on building construction projects because of its wide operating radius and almost unlimi…
Published	04/18/2023	1.      Major types of cranes
Published	04/18/2023	1.      tractor equipped with a front-mounted earthmoving blade
Published	04/18/2023	1.      Dozer job management (4)
Published	04/18/2023	1.      tractor equipped with a front-end bucket
Published	04/18/2023	1.      Hauling equipment
Published	04/18/2023	1.      Haul Units job management (7)
Published	04/18/2023	1.      To address inefficiency, ______% haul units should be ____ times excavator capacity
Published	04/18/2023	1.      A mechanical process for increasing the density of a soil.
Published	04/18/2023	1.      increase in soil density; for cohesive soils; from expulsion of water in the soil's void spaces
Published	04/18/2023	1.      Soil compaction improvements (4)
Published	04/18/2023	1.      Factors affecting degree of compaction (5)
Published	04/18/2023	1.      Four Compaction forces
Published	04/18/2023	1.      Manipulation is called ____ for plastic soils
Published	04/18/2023	1.      effective for cohesionless soils (sand and gravel)-higher frequencies
Published	04/18/2023	1.      3 typical testing methods (ewan ko kung bakit pero naka nubmer sila huhu)
Published	04/18/2023	1.      Used to evaluate soil’s moisture density relation
Published	04/18/2023	1.      maximum dry density under a specific compaction effort. Uses proctor test by ASTM or AASHTO.
Published	04/18/2023	1.      Compaction specification – ___% of standard proctor density-minimum dry density
Published	04/18/2023	1.      Compacted density formula
Published	04/18/2023	1.      Traditional methods of measuring field density
Published	04/18/2023	1.      utilize a compaction drum with protruding feet
Published	04/18/2023	1.      utilize a compactor drum made up of a heavy steel mesh, capable of both crushing and compacting soft rock
Published	04/18/2023	1.      most effective in compacting non-cohesive soils
Published	04/18/2023	1.      most effective in compacting clean gravels and sands
Published	04/18/2023	1.      Enumerate 4 types of compaction equipment
Published	04/18/2023	used for granular bases, asphaltic. compactive force is static weight
Published	04/18/2023	1.      imparts a kneading action to the soil, effective on almost all types of soils
Published	04/18/2023	1.      small impact-type compactors
Published	04/18/2023	1.      For lift, what is maximum thickness for all rollers
Published	04/18/2023	1.      For lift, what must be thickness for heavy pneumatic rollers
Published	04/18/2023	1.      For lift thickness of granular soils, __ cm for 1-ton compactor, 122 cm for _-ton compactor
Published	04/18/2023	1.      For weight, (increasing/decreasing) weight of a pneumatic roller (increases/decreases) effective depth of compaction
Published	04/18/2023	1.      In highway construction, cutting down high spots and filling in low spots
Published	04/18/2023	1.      In highway construction, process of bringing earthwork to desired shape and elevation (or grade)
Published	04/18/2023	1.      What are involved in finish grading
Published	04/18/2023	1.      process of bringing each roadway layer to its final grade.
Published	04/18/2023	1.      one of the most versatile items of earthmoving equipment (watdahel)
Published	04/18/2023	1.      Uses of motor grader (andami fdgaerghae)
Published	04/18/2023	Prepare the table for compaction equipment selection guide (kahit yung materials column and compaction equipment rows muna)
Published	04/18/2023	Complete the ff. table
Status	Last Update	Fields