Ranging pole pdf files

Convert and create pdf from various types of files like word doc, excel xls, powerpoint ppt. A ranging rod or range rod is a surveying instrument used for marking the position of stations. Quite handy with it being jointed, and no loss of strength,well priced too, cheapest i found on the internet. Ce 104 practical surveying sessional lab manual ahsanullah. The intermediate points are located by means of ranging rodes, offset rods and ranging poles. Use ranging rods to insure that all 4 pins are in a straight line. While on the work site, the survey assistant will also perform the manual labour. It is not possible to check the consistence of angles and distance measurement. For a level, the compen sator automatically takes care of the final levelling up. Number primary secondary range per pole range per pole per pole poles size primary secondary pdb556001 600kcmil250kcmil 5 600kcmil250kcmil 5 1900 1 w 38 38 power distribution block copper only features manufactured from high strength 6061t6 aluminum alloy valox insulating base ul 1059 recognized 90.

Ranging poles are usually painted with alternate redwhite or blackwhite bands. Ranging rods are used to range some intermediate points in the survey line the length of the ranging rod is either 2m or 3m. Ranging poles can also be home made from strong straight bamboo or tree branches. The sokkia quickrelease handle lock prism pole allows for quick adjustments to prism heights. The chain should be properly stretched so that no sag in it.

Range poles are commonly used to highlight the ends of survey lines, so that line of. Two ranging rods are fixed on the two station in a survey line and distance is measured with chain. Another type of ranging rod is known as an offset rod, which has no flag at the top. Pdf converter is a online webbased document to pdf converter software. Past horizons archaeology tools provides on the best quality tapes and scales for archaeologists. A ranging pole can be sighted from a long distance. It starts at a point of known position and terminates at a point of unknown position. Measure it with these quality tapes and rulers archaeology. What links here related changes upload file special pages permanent link page.

Range poles and range rods for land surveying engineersupply. Rotate the compass until it is directed to the pole and read the angle. Ranging poles are straight round stalks, 3 to 4 cm thick and about 2 m long. The sharp bottom point of the ranging pole leaves a mark on the soil exactly where the pole has to be placed. These colours are used so that the rod can be properly sighted in case of long distance or bad weather. Place the prismatic compass over its tripod at point a and level it using the bubble and screws. Share copy and redistribute the material in any medium or format. Range poles, or ranging rods for land surveyors as they are sometimes called, is a surveying instrument thats used for marking the position of surveying. Mango growing in the florida home landscape 3 on the trunk or limbs of the tree or on to new shoots that develop after the tree is cut back. When the observer indicates that the ranging pole is in the right position, the assistant loosens the pole. Once in place, it should be checked if the ranging pole is vertical, e. Aait, department of civil engineering 2 lecture note.