The ama cpt code, 87635 will also be available on the hcpcs and clfs file beginning april 1, 2020, for dates of service on or after march, 2020. Motorized mackintosh jkr probe nl 5009 x 005 soil testing. Supplies, nl scientific instruments sdn bhd is the leading manufacturer of civil engineering testing equipment for material testing. The test procedure is described in the british standard.
This is a light dynamic test and the cone is driven directly into the soil by driving a hammer 5kg. This is a light dynamic test and the cone is drivendirectly into the soil by driving a hammer 5 kg. It produces simple results, in terms of blows per unit depth of penetration, which are generally plotted as. Lab report jkr probe test geotechnical engineering soil. Begin by attaching the remote scale guide if used to the anvil area. The temperature humidity,and barometric pressure of the test environment shall be within the instrument manufacturers stated limits. The value of bearing capacity and soil conditions for each layer. Subslab vapor sampling procedures wi dnr wisconsin. The mackintosh prospecting tool consists of rods which can be. Weight power nl 5009 x 005 970 l x 770 w x 2300 h 300 mm mac probe, 280 mm jkr probe 4. However, the objective of all probing is the same, namely to provide a profile of penetration resistance with depth, in order to give an assessment of the variability of insitu materials on site.
While probe 2 assist s teachers to determine a students reading level, the focus of attention should not simply be on a numerical outcome. The procedure described here follows standard methods 2005. Probe mackintosh test geotechnical engineering soil scribd. One of the most common types of probing is mackintosh probe.
Mackintosh probe is a tool used for research purposes especially for soil investigation. Disturbed sample is taken when the spt is carried out. A torque is applied at a rate of 6o per minute by a torque head device located above the soil surface and attached to the shear. Fundamental of nursing procedure manual 12 careaction rationale 3tuckthemackintoshunderthemattress. Construction borehole markers, including exposed 50 mm diameter pvc pipe, concrete base 300mm x 300mm x 200mm, clear and permanent marking. Although they differ in the slope of cone penetration but its function remains the same. Mackintosh probe which has 30 cone penetrometer while jkr probes has 60 conepenetrometer. In order for your do reading, and ultimately your bod result, to be as accurate as possible the following issues. Errors in the measurement of the torque include excessive friction, variable rotation and calibration.
Pdf development of mackintosh probe extractor researchgate. Dynamic probing can have an important role in geotechnical site investigation. No published correlation exists for the conversion of mackintosh probe results. Users can purchase an ebook on diskette or cd, but the most popular method of getting an ebook is to purchase a downloadable file of the. The difference of these equipment is the degree of its degree of it penetration cone.
Procedure for standard penetration test the test is conducted in a bore hole by means of a standard split spoon sampler. The results obtained from the test can be interpreted in the form of soil bearing strength. In this communication, we briefly 32 discuss the decontamination validation process and post. Consultations were held with sonographers in centres throughout the uk during the revision process in. Defined procedure for manual ultrasonic phased array crack. Standard penetration test sptprocedure,precautions. Mackintosh probe prospecting kit sl015 impact test. If the reading does not change within 30 seconds, select calibration mode and then select ph.
Guide the top of the remote scale into the scale guide, while lowering the shaft through the. Retaining walls new project title john marshall associates unit 4, riverview business park station road, forest row east sussex, rh18 sfs. Model number dimension mm hammer height hammer weight approx. The mackintosh probe development was based on the principles stated by hvorslev 1948 for drive rods for sounding and sampling and recommended methods for static and dynamic sounding by european group subcommittee 1968.
Nl scientific instruments sdn bhd mackintosh probe apparatus nl 5009 x 001 soil testing equipments. Soil investigation probe mackintosh by aila nas on prezi. Nl scientific instruments sdn bhd is the leading manufacturer of civil engineering testing equipment for material testing. This paper presents the capabilities of the mackintosh probe for the investigation of soft deposits. Mackintosh probe test is carried out to determine the bearing capacity which is the strength of the soil. Probe 2 reading comprehension assessment probe 2 is an assessment resource that can help make these observations. Mackintosh probe apparatus nl 5009 x 001 soil testing. Probing is carried out rapidly, with simple equipment. Hipot setup and testing for hipotronics hd103 and hd106 acdc voltage testers. Mackintosh probe testing, which provides an indication of the density of a granular soil by recording the number of blows of a 10kg hammer falling over 500mm to drive a steel cone 300mm into the soil. Effect of ground conditions on investigation methods.
Introduction jkr probe test is a dynamic penetrometer test used to check the consistency of the subsoil. Once the drilling is done to the desired depth, the drilling tool is removed and the sampler is placed inside the bore hole. The result obtain from the test provides a rough estimation of the soil layer at a point. A borehole is used to determine the nature of the ground usually below 6m depth in a qualitative manner and then recover undisturbed samples for quantitative examination. A nursing assistant candidate in the state of west virginia must be able to perform five of the listed performance skills to successfully complete. These fittings, along with the probe seal, must be airtight or ambient air can leak into the summa canister and significantly bias the measured subslab vapor concentration results. The mackintosh probe is a lightweight and portable penetrometer. Standard operating procedure for fisher scientific. Probe mackintosh may consist of two type which it is normal probe mackintosh and jkr probe mackintosh. Pdf test file congratulations, your computer is equipped with a pdf portable document format reader. Mackintosh probe which has 30 cone penetrometer while jkr.
The set capable probing up to meters depth depending on ground condition. In addition, the test environment shall satisfy the requirements stated in clauses 5. Disadvantages of probe machintosh penetration cone wrench probe machintosh mechine 1. Mackintosh probe which is has 30 cone penetrometer while jkr probe has 60 cone penetrometer.
Probe is also often used to complement the data about the strength of the soil layer between the bore holes. It is a considerably faster and cheaper tool than boring equipment especially when the depth of exploration is moderate and. Nl scientific instruments sdn bhd motorized mackintosh jkr probe nl 5009 x 005 soil testing. Fee schedule clfs file beginning april 1, 2020, for dates of service on or after february 4, 2020.
Jkr mackintosh probe the mackintosh probe is alightweight and portablepenetrometer. A torque is applied at a rate of 6o per minute by a torque head device located above the soil surface and attached to the shear vane rod. The sample is used for testing, such as particle size distribution, atterberg limit, density test. Probes are used to test what is actually hapening compared to what is expected to hapen. Notes on the standard penetration test origins of the standard penetration test around 1902 colonel charles r. A user guide is available to download from the impact web site. This standard operating procedure provides laboratory personnel with guidance on the procedure for determining tss. Mackintosh probe test to be carried out at load test location center of plate at.
The use of the mackintosh probe for site investigation in. Referencing illustration a, confirm the following information and switch settings before. Kerja 2012 jabatan jkhsi jabatan kerja raya jabatan. Remove probe from its storage container, rinse with deionized water, and remove excess water. Ac voltage test setup and procedure setup for onesecond and sixtysecond ac voltage test methods. It is more important to utilise the strengths of this assessment. This test method provides a disturbed soil sample for moisture content determination, for identification and. This value can be used in basic research and studies on soil strength. Guidelines for professional working standards ultrasound. Accurate bod measurements with electrochemical and. This guidance discusses installation of subslab vapor ports, leak testing of ports and the sample train. Thus, the value of the bearing capacity will be referred to the standard bearing. Pdf dynamic probing is a continuous soil investigation technique, which is one of the.
Jkr mackintosh probe test foundtest drilling sdn bhd. This method is limited to the determination of tss in water samples collected from natural bodies of water containing tss of test method. Stepbystep procedure the following procedure is used to conduct the test. The vane is pushed, usually from the bottom of a borehole to the desired depth. The probe is unable to penetrate into medium strength soil and gravelly ground. It is a considerably faster and cheaper tool than boring equipment especially when the depth of exploration is moderate and the soils under investigation are soft or loose. Results of jkr probe and mackintosh probe can be taken as equivalent. Standard penetration test spt to investigate the ground properties at. You should be able to view any of the pdf documents and forms available on our site. Figure 3 details of mackintosh probe procedure cc502. Obtain utility clearance prior to conducting any test 2. Use in conjunction with control boreholes considerable area can be investigated quickly and cost effectively.
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