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Feb 26, 2016 / Haseeb Jamal -

5 Travel Myths You Need to Stop Believing Right Now

Feb 26, 2016 / Haseeb Jamal -

Canal Comes Alive with Lighted Boat Parade.

Common Types of Soil

Distinguished by their relative stability under wheel loads when confined, by their high permeability and by their low shrinkage and expansion in deter mental amount with change in moisture content.

Consumptive Use of Water

It is the quantity of water used by the vegetation growth of a given area. It is the amount of water required by a crop for its vegetated growth to evapotranspiration and building of plant tissues plus evaporation from soils and intercepted precipitation.

Artificial Methods of Wood and Timber Seasoning

Kiln drying of lumber is perhaps the most effective and economical method available. Drying rates in a kiln can be carefully controlled and defect losses reduced to a minimum. Length of drying time is also greatly reduced and is predictable so that dry lumber inventories can often be reduced. Where staining is a problem, kiln drying is often the only reasonable

Classification of Triangulation System

Triangulation system may be classified according to Degree of accuracy required Magnitude of work

Types & Uses of Photographic Surveying

Photographic surveying also called photograph icing is a method of surveying in which plans or maps are prepared from photographic taken at suitable camera stations or photographic is the science of making measurement from photographs. In terrestrial photo-grammetry maps are prepared from terrestrial (or ground) photographs or terrestrial

Method of Surveying a River & Sounding

The survey of the shore line of a river is made by running a theodolite and tape traverse on a shore at a convenient distance form the edge of the water. If the river is narrow, a single theodolite and tape traverse is on one bank and both banks. Located by staid or plane table methods. If the river is wide, it is necessary to run traverses on both banks and locate each shore

Types of Floors and Methods of Construction

The floor whose topping is of brick. These are easy to construct and repair. but the surface resulting from these is not smooth and is rough, hence, easily absorbs and retains moisture which may cause dampness in the building. For constructing a brick floor, the top surface of earth or murram filling is properly consolidated. Over this compacted earth, a layer of clean sand about 10 cm thick

Types And Location of Canal Headworks

Any hydraulic structure which supplies water to the off taking canal. Diversion head-work provides an obstruction across a river, so that the water level is raised and water is diverted to the channel at required level. The increase water level helps the flow of water

Weirs - Definition, Types & Locations of Weirs

A solid obstruction put across river to raise its water level and divert water into canal (low head structure) Vertical drop wall or crest wall Upstream, downstream cut off wall at the ends of impervious floor

Types of Canal Head Regulators

Structure at the head of canal taking off from a reservoir may consist of number of spans separated by piers and operated by gates. Regulators are normally aligned at 90° to the weir. Up to 10" are considered preferable for smooth entry into canal. The functions of canal head regulator are: To admit water into the off taking canal. To regulate the supplies into the canal.

Types of Cross Drainage Works

A cross drainage work is a structure carrying the discharge from a natural stream across a canal intercepting the stream. Canal comes across obstructions like rivers, natural drains and other canals. The various types of structures that are built to carry the canal water across the above

Methods & Techniques of Irrigation

The pressurized systems include sprinkler, trickle, and the array of similar systems in which water is conveyed to and distributed over the farmland through pressurized pipe networks. There are many individual system configurations identified by unique features (centre-pivot sprinkler systems). 2. Gravity Flow Irrigation Systems convey and distribute water at the field

Types of Tube wells

In design, find its length, slot size, opening area, diameter and material requirements Corrosion resistant Strong enough to prevent collapse Prevent excessive movement of sand into well Materials used for Tube Well Construction Zinc free brass Stainless steel Low carbon steel High copper alloy

Construction of Water Wells

A water well is a lot more than a drilled hole, but for many people, the above ground part of the drilling process is the only part they see. A water well is a specially engineered hole in the ground; For ground water monitoring, or for scientific research purposes, wells may be drilled in a way that allows the specialists to closely examine the rock formations and take

Types of Strainers in Wells

Following are the types of strainers used in water wells: Cook strainer Browlie Ashford Leggett Phoenix Layne and brownlie

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