Accident Investigation

2018-5-17 · condition of building, grounds, equipment, lighting, and ventilation. • Sketch or draw parts of the accident scene where equipment or machinery involved in the accident is located or where actions tha t contributed to the accident occurred. Use the following guidelines when sketching or drawing an accident scene: o Use squared (graph) paper.


2021-2-17 · - discs for angle grinders (metal and stone) - goggles and spare lenses for oxyacetylene equipment - gas cutting tips (typically) - paint brushes (assorted size and quality) - 3-core cable to suit plug boxes - plugs and sockets for plug boxes - insulation tape - portable electric lamps - First Aid box complete to suit regulations applying 1.

Top 10 Land Art and Earthwork Pioneers

2021-11-29 · 5. Ana Mendieta. This Cuban feminist artist is known as one of the pioneers of the Land Art, especially for the manner the human body relates to and returns to nature. With a production of over 200 works, Mendieta used her body …


2014-6-9 · Proper tools and equipment are essential for the effective operation of any civil works site. Equipping the construction site with the correct tools and equipment plays an essential role in achieving timely and good quality results. For every construction activity there is an optimal combination of tools, equipment and labour.


2013-6-24 · All earthwork shall be confined to the construction area as shown on the plans, and shall be done in an approved manner with proper equipment. Earthwork shall be suspended during rain and inclement weather, or when unsatisfactory field conditions are encountered, unless otherwise directed by the ENGINEER.


2010-4-4 · If shellac is not available, mount broken pieces in wooden block. Cut recess in block, exact size of stone, depth about one-half the thickness of stone. Assemble pieces of stone and force into recess in block. Common Misuses and Abuses Do not use stone dry. This causes glazing and clogging of stone.

Earthwork CM Flashcards | Quizlet

what compacting equipment generates compactive forces such as pressure, impact, and vibration and are most effective on granular materials pad drum vibratory soil compactors what compacting equipment is effective on soils with up to 50% of materials having a PI of 5 or greater


2015-9-17 · The saturated soils are too weak to withstand the high contact pressures of earthwork construction equipment. The strength or stability of the soil may be increased by lowering the water table and the degree of saturation of the soil. In some cases this may be accomplished by installing ditches,


2014-3-12 · It is important to understand the procedure, equipment and note keeping format used for each method Levelling is the determination of the elevation of a point or difference between points referenced to some datum A surveying operation carried out to determined the elevation of points or to find the difference in elevation of points. 6

Engineering Standards Manual: Standard Drawings & Details

2004-9-30 · LANL Standard Drawings and Details either (1) depict required format/content or (2) are templates that are completed by a Design Agency (LANL or external AE) for a design drawing package, in a manner similar to specifications.


(b) Earthwork rolled and watered (light rolling, I.e. by non- powered rollers/ hand ramming). 10.00 11.00 (c) Earthwork rolled and not watered (light rolling i.e. by non- powered rollers/hand ramming). 15.00 18.00 (d) Earthwork neither rolled nor watered. 20.00 25.00 (e) Earthwork neither rolled nor watered in case of clayey soils like Kankar soil

BLM Plats and Field Notes

2011-6-15 · BLM Plats and Field Notes How to search the BLM website Note: This presentation is specifically intended to be printed out (minus this comment), two slides to a page, and handed out and discussed at a PLSO or LSAW chapter meeting. However, the presentation has been animated and is in color, so people with more get-up-and-go can haul out a

Chapter Seven

2021-5-27 · Earthwork computations are used to determine pay quantities and to verify final calculations in the field. There are a variety of computer programs available for earthwork computations. Although the methods may vary, the basic approach is the same; the following data is entered into the program: • Cross-sections of the existing terrain

Shield Equipment Optimization and Construction Control ...

2016-11-23 · require surface grading of .5 to .75. This type of field will give you much better usage and playability. Grading a field properly during construction also requires the use of laser grading equipment. To accurately establish grades based on the design you will use there needs to be some type of grading point of reference on the site.

Historic Construction Materials & Techniques

2011-10-26 · using stones collected from the fields (and thus called fieldstone). Below: A detail view of Kennedy House near Lockport (1866) shows the kind of finish required for early stone buildings – thick mortar was used to cover and overlap oddly-shaped stones, ensuring a solid wall. Timber Frame Construction


2016-10-19 · 0998/002 02.2010 1,000. r e f e r e n c e. technical review . borehole drilling and rehabilitation under field conditions

Different Types of Soil Compaction Equipment: Types of ...

For machine operated rammers, the usual weight varies from 30kg to 10 tonnes (6 lbs to 22000 lbs). These hammers with 2- 3 tonnes (4400 to 6600 lbs)weights are allowed to free fall from a height of 1m to 2m (3ft to 7ft) on the soil for the …

Shield Equipment Optimization and Construction Control ...

The Lanzhou Yellow River Tunnel is the first metro shield tunnel that undercrosses the Yellow River in China. It was completed after successfully overcoming several construction challenges, including strata with a high proportion of large-sized sandy cobble stratum being saturated, large-scale sand pits along the bank of the Yellow River, and a combination of boulders and erratic …

Principles, installations and maintenance

2018-8-10 · Effective drainage relies on good 2. Choice of soils loosening equipment soils management If soil examination identifies compacted layers that act as a barrier to water movement, remedial action should be undertaken to remove them before considering new drainage. Minimise soil damage by reducing: Field trafficking Weight of machinery

The Basics of Embankment Construction

2018-11-5 · Soft Rock and Shale Embankments. In embankments composed of rock fill with rocks that weather quickly, there is a potential for the rocks to become soil. As a consequence, these materials could fall into the spaces between the …


2019-10-1 · Earthwork Notes and Tables8-21 Earthwork Computations – Manual Method8-21 Figure 8-3 Groundline and Template Line Relationship Figure 8-4 Fill Area Figure 8-5 Cut Area Figure 8-6 Computation Sheet Figure 8-7 Curve Correction factor Figure 8-8 Relationship of Balance Point and Stations Figure 8-9 Portion of a Mass Diagram


2016-11-23 · require surface grading of .5 to .75. This type of field will give you much better usage and playability. Grading a field properly during construction also requires the use of laser grading equipment. To accurately establish grades based on the design you will use there needs to be some type of grading point of reference on the site.

Field Assessment | SpringerLink

2019-9-25 · Field manual NFI4 Complete set of topographic maps 1:25,000 and 1:100,000 Map and list of sample plots to be assessed a Site diagram NFI3, tree diagram NFI3 and aerial photo of sample plots to be assessed a Botanical field guides Information box with NFI leaflets. Equipment and tools Backpack (DEUTER, Guide 45+) First-aid kit

Performance Specifications

2015-2-25 · Cannot be effectively loosened or broken down by ripping with equipment in accordance with ODOT Subsection 202.03, "Equipment"; or Has a seismic velocity of at least 7,900 ft/s [2,400 m/s] (if the seismic velocities are less than 7,900 ft/s [2,400 m/s], use the ripping method to determine material classifications).

Construction Equipment Types And Construction …

2021-2-7 · Other Construction Equipment. #1. Earth Moving Equipment. Earthmoving equipment used to carry out various excavation tasks such as digging and moving the earth. Different types of earth-moving equipment have their …


2021-6-7 · 62. 31 4004 Rev. E – Substation Standards Transformer Sudden Pressure Relay Schematic Diagram 63. 31 4005 Rev. D – Substation Standards Duplex Switchboard Panel Wiring Diagram and Cabling Methods 64. 31 4008 Rev. C – …


57 to 66 CATTLE SHELTERS AND EQUIPMENT 67 to 69 SHEEP SHELTERS 71 to 77 HOG HOUSES AND EQUIPMENT 79 to 83 ... In many places field or guarried stone may be used. ... Sand and gravel or broken stone from the farm can be used for concrete. New materials and equipment, their suitability, ad- vantages, and cost, should be compared with those ...


2019-3-19 · Clean Stone: In constructed underdrains, it is important to use "clean," or washed stone. "Clean" stone is generally uniform in size with no fine material. Typically 2"-4" diameter stone is used. Use of larger stones will increase the capacity of the underdrain.