110 lines
3.4 KiB
Plaintext
110 lines
3.4 KiB
Plaintext
bung mly lb allow up a lmad earrll mound so dry
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mu, so [lul a sale nansu bl beam equlprnsnr all be
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made al a hm due and a subsunllal bank mixed for:
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mad—bed or phnhns ll u easler, bl (vum, and leg
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Mmliul, lo fim nlse bards. and M (meal: a marslnby
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buildmg a low berm Nana al mum need Pmml
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tar lhalr unique values and lur walerlawl
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”MAG” an [hm bulky woodrn granny, made at lo
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cm by l5 cm (4 men x b mm dmbers, which llne bnelm
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nuslnne stands ml. A! etch move me machlnz men
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Maven and lrum bellmd and places n mud. 0m me
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lin| mound IS bulll, Inger exemsor mlchlnes can
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send. out lu dig deep man-ms and bulld lugl banld u:
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put solidlly, or «he miller mund an be levelled by
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ligm Inmr 1dr luul u-IM Dagflms are ml raally an
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allrrnarlye in mound-bulldmg, nnd ln llrnbared
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swamps are lmynednl
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7. mm) AND WATER DEFLECHON. “gun m
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lllusbales a dmlgn based rm oldu Mylar! mills 0! a
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saddle or ndg: wind lunnel lur mlll power. Syslune
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Int waler dlyemnn indlscusud lncnapler ll
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3. FLOOD AND no: CONTROL lpbldars and
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leneesl Well-m-inlallled earth banks are she ml|y
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pMzmml oi Muses and ylllages in flood plams and
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below nde level. They are, .n sued, muse dams, um
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lnhabllinli hvmg mslde and lhe walers mnralned
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aulsude Muunds an be bulls as flood nfuge lsIAnds in
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many delralr mas, ednlalning smrage barns and
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relugss m fields subjed m penudw lluudmr, dangermss
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lu pmple ornnlmals. auseways olranb 2!! often used
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to accssluw mnds or lslands nnx snore Bangladesh
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and ulner drllals areas nud wooded uluge mnunds
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pm [or lne sumyal ulpedple.
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Snell mounds ean a|sn be made in [name sues,
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when \‘lllages and houses are sale m lakes or on
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mowed .slands Prrunsulas should be meludrd in dam
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eanslmedbn (or llus purpose by dwgnm (Figure ml
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9 RAIL, CANAL, AND ROAD GRADES. The)!
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(cannon banks and (mung; are all wallrknuwn so all of
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lo, EARTH lulMl-s mu sums. arm ramps nnd
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slandsueblgususeiurarleasl Ihne mwfls
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- To unload truck mm (M side or bask lneayy
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obpds and wheeled venleles);
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- Tu load mule m Knacks. aa various Levels;
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. Tb unload h-y ur balsa lnlu lns upper finals a! a
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barn (uruseal lowerlevels. nd
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- To load and unload boats IND waler
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onus lsulll. lllsy m permanenr m use, and somedmas
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a whole dumel ran use me laelllnes cl mic loadlnge
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unlwding ramp. The lbadlng lace llssll musl be
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shblliszd wllll slum, «mm, of beams (“gun 9.2).
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11, um mus on ”HA HA” FENCES. m "ha
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ha" ls a helm—grade dlkh, which its as - lenre. ll i:
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used in :laslcfl ml. gaadens wnere mews are m be
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unmlerruplsd, and m mus lm‘ dam ylewms b4 Inc
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and pmennauy dxngerm-s anunals. ll is also a ddem
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lnr vilhgers agium slack when me resolute: db rnx
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illnw we leneas. bur Inbour or a maeluns can be
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nbhlned ll ls menhzlly n dsep pn, dry or wrl, warn
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one steep wall laeed by slur-e (HEM: 934). ll can be
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scaled ln such)! Wipeaes excluded.
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The same rnarlunes llml bulld wads wlll aka bulld
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wellands, males, and small dams sulred |a wildfire
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tunnel and wxldllle. Underpasses and gmde lences
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allow mlyfling wildlue lo was mad and rail ways
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wl|llonl undenls
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nuadsldes ean be an area lor lhz preseryamn al
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bunchgrasszs, sagchmshes, rangeland and meadow
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planls. 2nd rsmnanl luresls Mon; men way, wun
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pullrovu areas and vegluhon maps, geologlcal
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lsarmes, and arenaaolugxeal or lbssll «mam: dearly
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» FMN ur VEKYKM/
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ms mu: mam:
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FIGURE 9.21
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RIDGE wmo mum FDR MILL POWER
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Wauxnruannuason Mimi 1w mu lonmlsand madam
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ms
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240
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