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The general directorate of the CIVIL Defense aims through this project to replace the tanks, pumps, ejectors, and extensions that are installed on the old water trucks at the CIVIL Defense in order to increase its quality and longing its lifetime through manufacturing them from non-rust materials according to the following technical conditions and specificationsThe AuthorSabry Amin
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The Technical Specifications
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The technical Specifications of updating and renewing the fire equipment on the whites (water trucks)
The general directorate of the civil defense aims through this project to replace the tanks, pumps, ejectors, and extensions that are installed on the old water trucks at the civil defense (the normal water trucks 4x2_ (Al Six 4x6) in order to increase its quality and longing its lifetime through manufacturing them from non-rust materials according to the following technical conditions and specifications:
First: the water tanks and foam:
1.The cross- section of the tank is semi-deviated and curved from the upper corners. Also the tank is made of hot galvanized sheets with 4 millimeter thickness including the internal sections. The thickness of the galvanized layer (Zink) is at least (120) macron beside presenting a sample for the material of the tank that is galvanized with (50 x 50) width that shall be stamped from the submitter of the proposal and provided with the technical information of the producer of these sheets (data sheets).
2.the total capacity of the tank (normal water tank 2 x 4) is (3000) gallon of water and another tank for the foam that is made of the polypropylene and separated from the water tank completely with capacity of 50 gallon to be installed at the front part of the water tank behind the cabin beside designing suitable place for it. As for the total capacity of the water tank of the water truck (white) (six 4x 6) is (4000 ) gallons of water and another tank for the foam that is made of the polypropylene and separated from the water tank completely with capacity of 75 gallons.
3.The tank shall be provided from its top along its total length with a tin basin that is made of the same material of the tank with 25 cm height and shall be installed to the tank so that it wouldn't allow the water gathering in any part of its sides. It also shall be provided with two piped from behind and front in order to discharge the additional water with at least 2 inches diameter without a cock.
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