Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 269
f the nature of this kind of work. In theportion of a church arcade shown by Fig.819 there are cracks in the masonry, indicat-ing a subsidence in the foundation of one ormore of the pillars ; it is assumed that it isfound necessary to renew the foundation.The first thing will be to construct… … Eh he I om ho GANTRIES, STAGING, AND SHORING. 245 thick. _ So that the ribs May properly fit theintrados of the arches, templates made ofJ-in. boarding should be carefully scribed tofit ; then these should be used for making Fig. 821). The raking shores l h and K mare made to spread at the bottom,…
Carpentry · Joinery
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