| However, the size and weight of concrete box culverts can make transportation and handling a problem. |
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| The tanks, roads, culverts and lagoon opening have all suffered through the lack of maintenance. |
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| Kirkby Stephen town centre was also flooded along with other parts of the region as culverts and streams burst under pressure. |
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| If you choose this as your option, then swales, culverts, and drain fields may need to be figured into your plans. |
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| He directed the officials to complete the construction of culverts and link roads and ensure the proper drinking water supply. |
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| Thus, culverts stabilized with snow are not needed when the stream is already frozen solid. |
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| According to the 1996 Highway Road Humps Regulations they must not be built on or within 25 metres of bridges, subways, culverts or tunnels. |
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| Using wire mesh culverts may be an inexpensive and efficient way to allow water flow through such materials. |
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| This causes problems around culverts, overflow pipes, and other water conduits. |
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| As a result, the culverts may undergo excessive deformation or failure rendering the culverts unserviceable. |
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| They also have to cut several miles of drain, installing several large culverts along the system. |
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| Aggravating the problems is a pair of culverts through Provincial Road 205, which have been set at the wrong level. |
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| Earth pressure distribution around concrete box culverts has been the subject of a few studies. |
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| The figure also shows a little tensile stress at the roof center of larger culverts. |
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| On every edge of the suburbs were hayfields, waste lands, ditches and culverts. |
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| There were more accidents, more trucks, which had collided with trees, culverts, or run off the road. |
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| It also involves dismounting to clear bridges, under bridges, overpasses, signs, culverts and guard rails. |
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| Water surged up through ruptures in the pavement, gushed up through culverts and overflowed into the street. |
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| There are culverts that block migration and raise water levels behind them at the same time. |
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| This is one of the drawbacks to corrugated metal culverts as well. |
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| Drivers often don't even realize when they cross streams, nor that the culverts built to carry those streams might pose problems to endangered salmon and trout species. |
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| Storm sewers, culverts and special storm water management facilities constructed with concrete are built to last. |
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| For example, the installation of culverts and ditches is always a sore point with the rural municipalities. |
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| Eight sills, one scupper and eight culverts will ease the most difficult clearings. |
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| On landing, the aircraft struck several of the many concrete irrigation culverts that lay on the edge of the berm. |
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| Although ditches and small culverts are an integral part of the drainage system, their role is underestimated. |
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| The upgrading work will be limited to widening the existing road surface and to replacing all the culverts currently in place. |
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| Undersized culverts increase water velocities to levels which may be impassable to fish. |
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| To prevent flood damage, the roadbed will be built on an elevated embankment with culverts and drainage ditches. |
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| The malfunction of small culverts is perceived to cause water ponding but not high water back-up and washouts. |
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| Cross drainage culverts should be placed across the road to dissipate excess runoff flows which have been channelized by the road construction. |
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| Project partners are using gated culverts and earthen berms to create water retention sites that will slow run-off during downstream flooding. |
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| Stream crossings on all-weather roads can be temporary or permanent and include the use of fords, culverts or bridges. |
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| These included the installation, maintenance and repair of bridges, culverts and fords associated with road infrastructure. |
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| Other works will build culverts, underpasses, crossings, bridges, viaducts and a 471 mlong tunnel. |
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| Examples would include perched culverts, dams, causeways, cofferdams, pipelines on seabed etc. |
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| Physical barriers include full and partial blockages of aquatic systems by dams, causeways, breakwaters, and culverts. |
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| Also envisaged is the installation of drainage systems and repair or replacement of highway bridges and culverts. |
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| Bridges and culverts that require ongoing maintenance should be removed when the road is abandoned. |
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| He says a few cattle were isolated by overland flooding due to clogged culverts but it was an isolated incident and quickly rectified. |
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| Such points include storm sewers, culverts, service piping, and cable routing that could be used to gain access to the facility. |
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| Their roads were not destroyed, because they have large culverts and high bridges. |
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| The number of culverts affected by the editing is given at the first line of the dialog box. |
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| The challenge was to find a way to save and restore the portion of the creek running down the centre of the site in culverts and shallow ditches. |
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| One of the main ecological concerns related to this infrastructure is fish habitat fragmentation created by highway and railway culverts. |
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| These short-span bridges and culverts provide fish-friendly alternatives to conventional culverts. |
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| By Monday, the work resumes with the placement of culverts above and below the site to route ditchwater into the gently sloping forest cover below the road. |
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| Mr Chipungu said in an interview in Lusaka that due to weak culverts, the bridge, which connects Luangwa to the rest of the country, was caving in and might collapse any time. |
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| It is also thinking about reintroducing a cap on rupiah accounts held by foreigners, the latest in a series of dykes, bunds and culverts designed to control flows of capital. |
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| Footings for open bottom culverts should be installed outside the normal wetted perimeter of the watercourse and tied into the bedrock or sufficiently stabilized to prevent erosion around the footing or undermining. |
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| Local contractors rebuilt the sub-grade of the gravel road, refinished its surface, cleared out ditches and brush bordering the road, and installed new culverts. |
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| The Specialist Engineer Team at the KPRT has developed a way to help prevent the latter problem by covering the open ends of culverts with steel grills. |
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| However, because the south ditch was blocked and the culverts were plugged, the excess surface water from the heavy rain storm had no channel to drain away from the track bed. |
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| Two discharge culverts of gases are spared above the room. |
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| If short on resources or time, mitigating measures such as a grille or heavy duty metal mesh in culverts and trenches can be used to catch washouts. |
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| The actual installation of those culverts was very messy-a lot of silt went into the river-and the monitor basically pooh-poohed the notion that this would have any impact. |
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| Further efforts are needed to ensure that mule tracks have adequate ditches and culverts for water run-off to reduce erosion and future maintenance. |
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| This valve opening permits the water to flow through the filling culverts, pass under the vessel, and deflect off the opposite wall, then return in a lateral motion to create a force on the side of the vessel. |
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| The works included clearing bushes, weeding, removal of anthills, restoration of washed out areas due to flooding and installation of culverts. |
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| The construction of this 40km section includes 53 switching stations, 41 civil engineering structures, 47 culverts, 9km of noise abatement walls and also drainage works. |
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| It was noted that the flow of water through small culverts was restricted, silt deposits were accumulating and water was ponding in the bottom of the surface ditch along the track. |
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| This winterbourne for part of its course now runs through the city in underground culverts. |
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| Winter utilization of box culverts by vespertilionid bats in southeast Texas. |
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| These include remnants of the roadbed, the rail grade, embankments, rock cuts, siding and the associated wyes and yards, remains of bridges, culverts, a stone bake oven, snowsheds and the two tunnels. |
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| In addition, five rural secondary and tertiary roads with a total length of 200 km will be re-graded and reshaped, and culverts repaired or replaced. |
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| Examples of projects subject to this Act include bridges, causeways, culverts, dams, wharves, floating docks, jetties, breakwalls, retaining walls, tunnels, rafts, marina facilities, log-boom mooring, fishways, and so on. |
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| Repairs had been started before but the contractors stopped work when they were not paid, and in 2004 locals removed many of the new metal culverts in order to fashion tools from them. |
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| Many redundant structures from closed lines remain, such as bridges over other lines and drainage culverts. |
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| Another important customer was the Telegraph Office of the General Post Office, but this could not be reached though the culverts. |
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| Engineered structures, such as culverts and bridges, should be installed progressively as construction of the road proceeds to eliminate the need for fording. |
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| Amendments will be made to the vertical alignment of some sections, and extra culverts will be installed to enable the road to withstand severe flooding in the future. |
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| Plants may be certified in storm sewer and culvert pipe, sanitary sewer, box culverts, three-sided structures, manholes and precast structures. |
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| It is thought that there are several goits in culverts near Blonk Street, but their exact extent is unknown. |
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| The new, four-lane, 3.7 km-long road will be paved and provided with culverts and drainage works to reduce the risk of flooding during the wet season. |
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| Two box culverts as well as 92 meters long retaining wall was also constructed in Baro Khel Kanda village. |
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| These systems consist of drinking water systems, stormwater and wastewater systems, culverts, causeways and roads, highways, airports, etc. It is the infrastructure of the country. |
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| Distribution between main switchboards and sub distributions via cable risers and conductor rails with outlet boxes laid in culverts and vertical shafts. |
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| Haas found that measurable characteristics of the road influenced frequency and probability of use of underpasses and culverts by bobcats and coyotes. |
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| Osborn is chair of the ASCE Trenchless Renewal of Culverts and Storm Sewers Task Committee. |
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