A site investigation involves the collation of desk study information; appraisal of the data; assessment of the ground conditions; and the provision of an interpretative report .
How do you prepare a website investigation report?
- Introduction.
- Objectives of the geotechnical investigations.
- Details of the proposed structure. ADVERTISEMENTS:
- Site conditions.
- Field investigations.
- Laboratory test results.
- Soil profile.
- Allowable bearing capacity.
What is a site investigation report construction?
Site Investigation is the process of collecting information, assessment of the data and reporting potential hazards beneath a site which are unknown . ... Detailed Site Investigation. Supplementary investigation and construction control.
What is a SI report?
The Serious Incident (SI) policy outlines the quality standards and procedure for the review of all SIs. SI reviews are conducted to identify learning which will be used to improve services. This document is the policy and procedure for the reporting of Serious Incidents for all Trust services in all settings .
What are the stages of site investigation?
Site investigation can be broadly classified into four stages: reconnaissance, data and map study, in-depth investigation and laboratory testing .
How do you make site investigation below the ground surface?
The most common methods of observing the soils below the surface, obtaining samples and determining physical properties of the soils and rocks include • excavation of test pits/trenches using a backhoe and various sized excavators • hand augers • drilling/boring, i.e. rotary, hollow-stem auger, continuous- flight auger ...
What is the first stage of site investigations?
Site reconnaissance is the first stage of site investigation. In this stage, visual inspection of the site is done and information about topographical and geological features of the site are collected.
What are the objectives of a site investigation?
The objective of a site investigation is to gather the information needed to carry out the risk assessment , in order to be in a position to assess the presence and significance of contamination of land.
What do you mean by site investigation?
A site investigation simply is the process of the collection of information, the appraisal of data, assessment, and reporting without which the hazards in the ground beneath the site cannot be known. ... Sometimes Geophysical methods are used for collecting data about sites.
What are the three important aspects of a site investigation?
- Susceptibility to groundwater levels and flow.
- Underlying geology, and ground and hydro-geological properties.
- Identification of physical hazards.
- Identification of methane and other gases.
- Determining an appropriate design.
- Providing soil parameters for design and construction.
What is a Level 5 incident?
Type 5 ▪ The incident can be handled with one or two single resources with up to six personnel . ... No written Incident Action Plan (IAP) is required but a documented operational briefing will be completed for all incoming resources.
What is desk study in site investigation?
A desk study is the collation and review of information already available about a site , and is carried out at an early stage of site appraisal to inform and guide the remainder of the site investigation.
What are the site investigation techniques?
Geotechnical Investigation Programme
Soil and rock drilling & sampling methods (Soil Investigations) Number of standard penetration tests (SPT) Number of field vane shear tests. Number of disturbed and undisturbed soil samples.
What is preliminary site investigation?
A PSI is often the first step required in assessing a contaminated site and defines what further action , if any, should be undertaken.
What is disturbed sample and undisturbed sample?
1) A disturbed sample is that in which the natural structure of soils gets partly or fully modified and destroyed, although, with suitable precautions, the natural water content may be preserved. ... 2) An undisturbed sample is that in which the natural structure and properties remain preserved .
How long do site investigations take?
In some circumstances we have been able to produce a Phase 2 site investigation report in one week. Usually, they take three to four weeks to allow time for laboratory testing and mobilisation of drilling crews or excavators.
What do site investigations understand PDF?
Site investigation is the process by which geological, geotechnical, and other relevant information which might affect the construction or performance of a civil engineering or building project is acquired. Soil and rock are created by many processes out of a wide variety of materials.
What is a Type 4 incident?
Type 4. Initial attack or first response to an incident . IC is “hands on” leader and performs all functions of Operations, Logistics, Planning, and Finance. Few resources are used (several individuals or a single strike team) Normally limited to one operational period.
How do you write an incident report?
- Type of incident (injury, near miss, property damage, or theft)
- Address.
- Date of incident.
- Time of incident.
- Name of affected individual.
- A narrative description of the incident, including the sequence of events and results of the incident.
- Injuries, if any.
What is a Type 3 incident?
A Type 3 IMT or incident command organization manages initial action incidents with a significant number of resources , an extended attack incident until containment/control is achieved, or an expanding incident until transition to a Type 1 or 2 IMT. The incident may extend into multiple operational periods.
How do you write a desk research report?
- Step 1: define the objective of your research. To search well, you have to know what you are looking for. ...
- Step 2: Define your research plan. Specifying your objective was a first (big) step towards the success of your desk research. ...
- Step 3: Conduct the research. ...
- Step 4: Conclude and verify the information.
What should a desktop survey include?
A desktop study is the first part of the site investigation process. It involves a desk based collation of documentary data. This includes records of site history, geology, hydrogeology/hydrology, waste, pollution incidents etc . to produce an outline conceptual model.
What is a phase 1 desk study?
A Phase 1 Desk Study is a preliminary risk assessment from the collation and review of published information regarding a sites historical, geological and environmental setting . The purpose of a Desk Study is to determine a preliminary risk rating and to plan the subsequent stages of the site investigation.
