Soil Improvement Techniques and their Documents Requirement

Saudi Aramco: Company General Use SA Standards:
SAES-A-113
SAES-A-114
SABP-Q-011
SABP-Q-012
ASTM C136 -- Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
ASTM C127 -- Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
ASTM C535 -- Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
Questions answered in this Audio Clip.
1-Documents required for Ground improvement technique.
2: What u will check in geotechnical report.
2-what is pre cpt campaign?
3-what is trial calibration? Why we do it?
4-how we will check that the ground is improved?
5-what we will check in CPT machine or equipment?
6- Tell sequence of one activity?for example: RIC or DC.
Excavation and Backfill SAES A 114👇👇👇👇
Check ✔️ below videos on same topic in Urdu language...
Excavation and Backfill |SAES-A-114, SATIP & SAIC| P02 |Saudi Aramco Engineering Standards| #aramco
Part 1
• Excavation and Backfil...
Part 2
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[@civilengrdone9392]

Salam sir, can you share with me Soil Improvement Notes and Armco standard. Thanks

[@2iconstructions918]

Stone Columns 
Stone columns are columns of gravel constructed in the ground. Stone columns can be constructed by the vibro- f lotation method.
 They can also be installed in other ways, for example, with help of a steel casing and a drop hammer. In this approach the steel casing is driven in to the soil and gravel is filled in from the top and tamped with a drop hammer as the steel casing is successively withdrawn.

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Vibro-flotation 
Vibroflotation involves the use of a vibrating probe that can penetrate granular soil to depths of over 100 feet.
The vibrations of the probe cause the grain structure to collapse thereby densifying the soil surrounding the probe.
To treat an area of potentially liquefiable soil, the vibroflot is raised and lowered in a grid pattern.

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Excavation & Replacement •
Expansive clays are often replaced by non-expansive soils to a depth sufficient to limit vertical movement to tolerable amounts.
• This procedure, in many instances, is the easiest remedial measure.
Determining the required depth of replacement requires consideration of costs, the equipment to be built, the swelling pressure, and other factors.

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Introduction
Soil Improvement is a technique that improves the engineering properties of the treated soil mass.
Usually, the properties modified are Bearing Capacity (shear strength) , stiffness and permeability.
Ground improvement recommendations are indicated in the geotechnical investigation reports (SAES A-113)

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Pre-consolidation 
Soil is densified by applying a temporary load, usually several meters of soil, which sits in place for several months.
Pre-consolidation is used if the upper layer contains cohesive soil.

[@MuhammadFayaz-jd6tn]

Der kha

[@aasim4330]

👍🏻

[@MuhammadIkram-ch6vl]

If have INCR Description about Soil Improvement works kindly share with me

[@Mussa.haidar]

Can u share notes about Soil improvement

[@2iconstructions918]

Reach us on our email address please..

[@Mussa.haidar]

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