LBN 221-98 PDF

Tekasa Fire taps shall be installed:. Isolating shut-off dampers in the network shall be so that there are not more than two branches in the sector to be shut off. De Gruyter — Sciendo. Number of people per 1 m of the width of the emergency route door if the volume of the hall is thousand m 3. If the capacity of the external water supply is not sufficient for the supply of the calculated amount of water for the elimination of fire or if the supply pipes are connected to the closed networksunderground reservoirs shall be created the volume of which shall ensure:.

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Tataur DHS development ; environment management methods ; hot water consumption. Strategy of Energy Economy. Drencher devices shall be installed beneath the stage and proscenium fliesbeneath the lower work gallery level and the joints thereof, beneath the lower footpaths, as well as in the scenery safe and all stage passages including portal passages, pockets and proscenium and in the stage engine room.

A drencher device may have the following control function:. Fire taps shall be installed:. Isolating shut-off dampers in the lb shall be so installed that there are not more than two branches in the sector to be shut off. In rooms with to a dead-end corridor or hall. The summary calculated water consumption shall be the largest of the following two internal fire-fighting system usages if:.

Number of people per 1 m of the width of the emergency route door if the volume of the hall is thousand m 3. Budjko 1 and V. In rooms located between staircases or exits to the outside. Research Institute of the University of Central Florida. This circumstance changes considerably the input data for calculation of DHS elements, making it possible to lgn out appropriate measures in order to improve the DHS efficiency through step-by-step replacement of the elements with high energy loss.

Buildings at cultural and entertainment institutions shall have the following fire-fighting equipment:. Lbh Cabinet of Ministers of the Republic of Latvia. Minister for Environmental Protection. In stage work galleries it is permissible to connect fire taps to the upright tubes of the stage sprinkler system. The results evidence that this consumption and its usage indices correspond to the level achieved by Western in particular, North-European countries. Pressure in the fire taps located on the boards of the stage shall ensure a compact water spout, which lb the distance from the boards to the coverings of the flies two meters.

If pressure in the external water supply cannot ensure the operation of fire-extinguishing installations, pumps shall be installed for the starting of which the following shall be used:. Issue 6-II Issue 6-I: If the area of the boards of the stage is up to m 2three fire taps shall be installedif the area is larger — four fire taps shall be installed and they may be open, without lockers. Fire taps shall be so installed that in the case of fire any point in the room could be extinguished with two spouts.

In order to be able to connect hoses of mobile fire-fighting pumps, two pipes shall be provided from the penstock between the pumps at the isolation device of the sprinkler and drencher devices the diameter of which shall be 80 mm and shall be fitted with check valves and the standard connections of fire-fighting hoses.

Number of people on emergency evacuation routes in halls for public events. Additional energy saving in a building with improved insulation. The goal of the authors was to clarify how the district heating system DHS development is affected by the heat consumption. In the work, experimental results are presented that have been obtained through monitoring the hot water consumption.

Sign in to annotate. De Lbb — Sciendo. The internal network of fire taps shall be a loop with two supply pipes from the external network, as well as with an isolation device for the sprinkler and drencher system. Household and drinking water supply pumps shall be installed on a vibration-insulating base and separated from the supply pipes and the internal network with flexible spacers.

If the capacity of the external water supply is not sufficient for the supply of the calculated amount of water for the elimination of fire or if the supply pipes are connected to the closed networksunderground reservoirs shall be created the volume of which shall ensure:.

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