Memoirs of the Geological Survey of Pakistan, Volume 15The Survey, 1985 |
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Results 1-3 of 15
Page 5-4
... Diameter of the test hole ... 3- % inches . Diameter of N.X.Casing ... Length of N.X. casing .. 2 inches . 350 + 20 = 370 ft . 5 ) Diameter of the airline .. ( It was put in the casing ) . 6 ) 7 ) 8 ) Air Pressure applied .... ... 58 lb ...
... Diameter of the test hole ... 3- % inches . Diameter of N.X.Casing ... Length of N.X. casing .. 2 inches . 350 + 20 = 370 ft . 5 ) Diameter of the airline .. ( It was put in the casing ) . 6 ) 7 ) 8 ) Air Pressure applied .... ... 58 lb ...
Page 5-8
... diameter of the dis- charge pipe 1 inch through which the water was lifted or discharged , the able expected yield of the test hole may be calculated by using the formula as follows : - Q = 0.06 d2 √p where Q 分 discharge in Ft / Sec ...
... diameter of the dis- charge pipe 1 inch through which the water was lifted or discharged , the able expected yield of the test hole may be calculated by using the formula as follows : - Q = 0.06 d2 √p where Q 分 discharge in Ft / Sec ...
Page 5-18
... Diameter of the test hole 3. Diameter of N.X. casing 4. Length of N.X. Casing ( with 20 ft . strainer ) 5. Diameter of the air line ( It was put in the Casing ) 6. Length of the air line . 7. Diameter of discharge pipe 8. Air Pressure ...
... Diameter of the test hole 3. Diameter of N.X. casing 4. Length of N.X. Casing ( with 20 ft . strainer ) 5. Diameter of the air line ( It was put in the Casing ) 6. Length of the air line . 7. Diameter of discharge pipe 8. Air Pressure ...
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Common terms and phrases
alluvium aquifers average Band Baran brackish clay colour consolidated correlation cover curves deposits depth diameter discharge District Drill Hole drilling feet field flow Gadap basin Gaj Formation Geological Goth grained gravel gray ground water groundwater hour inches indicated inferred interpretation Kalu Khuhar Karchat Valleys Khadeji layers less limestone limited lithology located Malir basin Manchar Formation material medium meters mixed MONTHLY Nadi Nari Formation observed ohm cms Pakistan places Pleistocene potential present probably probe pumping test quality of water rainfall ranges reference region resistivity resistivity measurements resistivity ranges Resources Results river rock saline salt sand sandstone saturated sediments shallow SHOWING silt stone stream surface Survey synclinal Table test hole Thano Bula Khan thickness thin unconsolidated units Upper Malir valley values VARIATION varies zone اور کی کے میں ہے