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<br />'~ <br /> <br />-9- <br /> <br />t()O <br /> <br />iJ <br /> <br />bllst1rred 1n the kettles.nd kept mixed while it is being used. <br />When the oompound. is 11quld and of' easT pou:r1ng oons1stenoy dl'a.w <br />lttrom the kettle and tbebuekets or other pouring veasels and <br />pour it into the pipe Joint. A.smelted material 1s tQJten out ot <br />the kettle, tre.~, oold compound shall be add,ed. to rnaln'ta1n the <br />supply. It work 1s 1nterrupted, lower the heat on the kettle eQ <br />the compound will: not be hardened too muoh by Qve:r...oook1ng. Keep <br />the compound kettle and pour1ng oontainers tree ot dirt or rore~gn <br />matter. '!'be pouring oontainer. as they-beoome oaked witl'loold <br />Q.().iIJpcund 0.1'1 be1mmersed in the kettle and. Itbol1ed, ou. tl" It '!,'he <br />pour:t.ng oon ta.lner shall be kept free ot Gold a.nd caked material. <br />:Bells shall "be e.ntlrely treeot watj,fu" when the jolntl$ are <br />m~de,regat"d.l.e$e(rt tbe typ.e of Jolnt, Md no water shall be <br />allowed to r1.ljlEl over ths Joint untl1tb.e joint has perm.anently <br /> <br />set. <br /> <br />2S. 'l~*!rtJ8,"r'1 Of!,~t, ;~onP1pe ~d. Fl,t tinSEl, <br /> <br />. . <br /> <br />l'h.e Qal1t l'%"on p1pe shall be la1d. ~n the same manne,r as <br />speoified for olay p,1pe. Tile Jo1nlil shall be made by oaulk1ng <br />in the space between the bell and spigot w1thJute, well driven <br />in, and pouring 1n molten lead to f~11 the remainder ot the space. <br />After the lead has set 1tshall be caulltedaround the entire <br />Jo1nt. . Leave a 1/8ft olearanoe between the back surface of the <br />bell andih.~' spigot and tor movement;.. The quant.ltl otleh1.d re- <br />qulred,fo:r 4" pipe 1s '7.50 pounds; 61t pipe lO.25poundsj Sit pipe <br />13.25pound$. <br />, <br /> <br />Where ca.et 1r,oft spigot connecte~Qhwp of' olay p1:peJl1ak,e <br />JO,1n1i as .peQ1f1e,dfor ol.ay pipe. 'Where sp1got of ola.v pipe 15 <br /> <br />j <br /> <br />to.eonneot 'to hu.b of O~flt, ~ron pipe a.nd the outside d.1ameter\iof <br />