Bélidor, Bernard Forest de, La science des ingenieurs dans la conduite des travaux de fortification et d' architecture civile

Table of Notes

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          <div xml:id="echoid-div294" type="section" level="2" n="93">
            <pb o="94" file="0282" n="293" rhead="LA SCIENCE DES INGENIEURS,"/>
            <p>
              <s xml:id="echoid-s6090" xml:space="preserve">Du ſurplus il faudra que les toiſés ſoient purs & </s>
              <s xml:id="echoid-s6091" xml:space="preserve">nets; </s>
              <s xml:id="echoid-s6092" xml:space="preserve">c’eſt-à-
                <lb/>
              dire, qu’on ne les doit augmenter pour y comprendre la dépenſe
                <lb/>
              d’autres ouvrages qui n’auroient pas été réſolus quelque petits
                <lb/>
              qu’ils ſoient, il ne faut non plus faire aucune diverſion des fonds
                <lb/>
              qui auront été ordonnés pour la dépenſe des Ouvrages pour les
                <lb/>
              employer à un autre, tels que pourroient être les défections, ré-
                <lb/>
              parations des Bâtimens, comme Corps de Gardes, Arſenaux,
                <lb/>
              Magaſins, &</s>
              <s xml:id="echoid-s6093" xml:space="preserve">c.</s>
            </p>
            <p>
              <s xml:id="echoid-s6094" xml:space="preserve">Quand ils ont beſoin de réparations, illes faut comprendre dans
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              le projet & </s>
              <s xml:id="echoid-s6095" xml:space="preserve">en répreſenter la neceſſité au Miniſtre, attendu que
                <lb/>
              tout toiſé augmenté eſt fort ſuſpect & </s>
              <s xml:id="echoid-s6096" xml:space="preserve">de mauvais exemple, bien
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              que la fin pour laquelle on l’auroit fait fût la plus juſte du mon-
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              de; </s>
              <s xml:id="echoid-s6097" xml:space="preserve">car il eſt à ſupoſer que les Ouvrages dont la dépenſe a été
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              ordonnée par le Miniſtre, ſont toûjours les plus preſſés, & </s>
              <s xml:id="echoid-s6098" xml:space="preserve">ſur
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              cela on ne la doit point employer à d’autres. </s>
              <s xml:id="echoid-s6099" xml:space="preserve">Tenir pour maxime
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              indubitable, que toutes celles des Fortifications, qui contribuent
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              le plus à mettre une Place en ſûreté, ſont toûjours préferables aux
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              autres, de quelque nature qu’ils puiſſent être.</s>
            </p>
            <p>
              <s xml:id="echoid-s6100" xml:space="preserve">Que ſi pendant le cours d’une année il vient à tomber quelque
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              choſe dans un ouvrage qu’on n’ait pas prévû, comme cela arrive
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              fort ſouvent, il faut en faire une eſtimation particuliere, & </s>
              <s xml:id="echoid-s6101" xml:space="preserve">en
                <lb/>
              donner promptement avis au Miniſtre à qui on en fera connoître
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              la conſequence, afin qu’il ordonne de nouveaux fonds pour cela.</s>
            </p>
            <p>
              <s xml:id="echoid-s6102" xml:space="preserve">A l’égard des eſtimations, ſupoſé qu’il s’agiſſe de faire celle
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              d’une demi-Lune que l’on veut gaſonner, fraiſer, & </s>
              <s xml:id="echoid-s6103" xml:space="preserve">palliſſader ſur
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              la Berme ou dans le Foſſé, voici comme on procedera, après avoir
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              expliqué le lieu & </s>
              <s xml:id="echoid-s6104" xml:space="preserve">la ſituation.</s>
            </p>
          </div>
          <div xml:id="echoid-div295" type="section" level="2" n="94">
            <head xml:id="echoid-head235" style="it" xml:space="preserve">Eſtimation d’une demi-Lune ſituée entre les Baſtious N & O, & c.
              <note position="right" xlink:label="note-0282-01" xlink:href="note-0282-01a" xml:space="preserve"># toiſes. # pieds. # pouces. # }
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              Circuit du Foſſé. # 10 # 4 # 0 # toiſes. # pieds. # pouces.
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              Largeur réduite du Foſſé. # 120 # 0 # 0 # 2300 # 0 # 0
                <lb/>
              Profondeur. # 2 # 3 # 0
                <lb/>
              </note>
            </head>
            <p>
              <s xml:id="echoid-s6105" xml:space="preserve">Eſtimé à raiſon de 45 ſ. </s>
              <s xml:id="echoid-s6106" xml:space="preserve">la toiſe cube, font la ſomme de 7200l.</s>
              <s xml:id="echoid-s6107" xml:space="preserve"/>
            </p>
          </div>
          <div xml:id="echoid-div297" type="section" level="2" n="95">
            <head xml:id="echoid-head236" style="it" xml:space="preserve">Gaſonnage à queuë pour l’exterieur de la demi-Lune.</head>
            <note position="right" xml:space="preserve"># toiſes. # pieds. # pouces. # }
              <lb/>
            Longueur. # 118 # 0 # 0 # toiſes.
              <lb/>
            Hauteur. # 3 # 0 # 0 # 354
              <lb/>
            </note>
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