– Ebook download as PDF File .pdf), Text File .txt) or read book online. George Salinda Salvan. PLUMBING. FIXTURES. PLUMBING. FIXTURES. Plumbing fixtures are receptacles intended to receive water, liquid, or water carried. ARCHITECTURAL UTILITIEs· 1. PLUMBING AND SANITARY • THE NEW LADDER TYPE CURRICULUM GEO’RGE SALINDA SALVAN fuap • ASSISTANT.
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Areas to be compartmented by one hour separations, into spaces not to exceed sq.
Its efficiency is not so great as that of the lighter crude oils, it being somewhat deficient in spreading and toxic power. Springs are also to be avoided. When water is called for by the opening of any device like a faucet, air pressure in the top portion of the tank de- liver water into the system. Old vacant houses have been deratted by using an average of about 5 pounds per house. Under any test, the water of air pressure shall remain constant for not less than ten minutes without any further addition of water or air or showing of leaks.
Download George Salvan Architectural Utilities 1 Plumbing and Sanitary
Mosquito control is plkmbing against the aquatic forms by means of drainage, filling, and the use of oil and other Larvicidal agents. Likewise, water pressure higher than Newtons 50 psi may cause pipe hammering or even bursting of the pipe connection. In some cases it is possible to fill low areas on the outskirts of towns with rubbish.
Insecticidal dusts can be geogre instead near electric wiring or in inaccessible spots, such as behind the fridge or in the cavities of walls. M42thod of Jo 1mnc; no hub 1rcn ptpe.
I k1 ,- l ‘T: Since these wet wastes are particularly odor- ous, they also need cool temperatures and isolation from the kitchen. Both lifting the water to the pump by suction and in addition forcing the water to an elevation above the pump.
Evaporation happens only on floor drains not regularly used to admit water but is to extreme temperature. A grade or fall of 0. Raising the water by forcing it georgf an elevation above a pump situated in the source. Natural Surface; water from streams, rivers and lakes, ponds.
Other methods, which we may call “adulticidal” methods, are directed against the mature winged mosquito and include the use of sprays under various plumbinb and mosquito proofing of occupied buildings. Five Types of Fittings: If a Tank installed is required to serve 50 gal- lons of hot water in any georgr hour of the day, the heater must be able to replace this quantity in one hour.
Keeping treated areas free of dirt and grease will sxlvan maximize the amount of poison the cockroaches pick up. Combination public sewer-it conveys storm water and sanitary waste. Unless tertiary treatment is used, the wastewater is disinfected with chlorine and discharged. The lower edges of doors, the door casings, and threshol ds are covered with gauge gatvanized sheet iron.
How to Design and Install Plumbing-A. The toilet has a complete water wash of the bowl refills to form a seal. For effective tong-term control, first locate their nesting sites by following ant trails.
Water Main refers to the public water system laid undernround along the streets where house service is connected. If carpet beetles infest rugs or carpets, shake or vacuum the affected items to remove eggs and spray with a surface insecticide. Unit Vent-an arrangement of venting so installed that one vent pipe will serve two 12 traps. Clothing already infested should be placed in a tightly sealed black plastic bag and left in direct sunlight for about three hours to kill any larvae.
The rat proofing of buildings is, therefore, the most effective means of rat control.
George Salvan Architectural Utilities 1 Plumbing and Sanitary
Usod to reduce the upon the piping wfthin a building when the prttsure In the street mains is too high and to dliCrease the preuure upon the eranch piping to fixtures on the lower floors of tall buildl. Where a very wide ditch is necessary, this danger georye be eliminated by constructing a small ditch in the bottom of the large one so that the small flows wil be concentrated and kept moving.
The Fewer the number of Fixtures installed the higher the percentage or probability of their simultaneous use.