a.<\/strong><\/span> Determine the water level in the tap building<\/strong><\/span>
\n High water levels in the tap building tertiary primary or secondary channel can be calculated by the following equation:<\/span>
\n P = A + a + b + c + d + e + f + g + \uf044h + z<\/strong><\/span>
\n Where:<\/span>
\n P = water level in the primary or secondary channel<\/span>
\n A = altitude wetland<\/span>
\n a = a layer of stagnant water in paddy fields (10 cm)<\/span>
\n b = loss of high-energy disaluran quarter to rice (5 cm)<\/span>
\n c = high loss of energy in the box for the quarter (5 cm)<\/span>
\n d = high energy loss during drainage in irrigation canals<\/span>
\n e = high loss of energy in the box for<\/span>
\n f = high loss of energy in culvert<\/span>
\n g = high loss of energy in the tap building<\/span>
\n \uf044h = variations in water level<\/span>
\n z = high loss of energy in other tertiary buildings<\/span><\/p>\n

b.<\/strong><\/span> Determining the slope of the line in the field,<\/strong><\/span>
\n<\/strong> The slope of the line follows the slope of the land on topographic maps (contour).<\/span> The best way is to plot the elevation at the point of intersection with a line trace the contour lines<\/span>
\n<\/a>
\n Figure 17. Determining the slope of the line<\/span><\/p>\n

c.<\/strong><\/span> Determining the slope of the land (Lo)<\/strong><\/span>
\n<\/strong> The slope of each segment of the irrigation area can be determined by persanaan:<\/span>
\n<\/a>
\n Where :<\/span>
\n RWLu = High water level required in buildings in the upstream tapping<\/span>
\n RWLd = High water level required in buildings tapping downstream<\/span>
\n \uf044H0 = Total high estimate of loss on the building and the channel<\/span>
\n L = length of segment<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

a. Determine the water level in the tap building High water levels in the tap building tertiary primary or secondary channel can be calculated by the following equation: P = A + a + b + c + d + e + f + g + \uf044h + z Where: P = water level in …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1865],"tags":[1308,1314,1310,1312,1317,1316,1313,1309,1315,1311],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-english","tag-irrigation-channels","tag-irrigation-channels-australia","tag-irrigation-channels-design","tag-irrigation-channels-egypt","tag-irrigation-channels-in-india","tag-irrigation-channels-nsw","tag-irrigation-channels-pdf","tag-irrigation-channels-ppt","tag-irrigation-channels-shepparton","tag-irrigation-channels-victoria"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":3381,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/posts\/793\/revisions\/3381"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/sipil\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}