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f Los A «^ e le »#Ju ly 8 f 1936 Em - Oma D-279. so f a r we been a b le a s c e rta in American C oncrete 4b s t e e l P ip e Co south Gate C a lif I s o n ly firm la Southern C a lifo r n ia which has r e lin e d w ater p ip e w ith cement. They a d v is e have r e lin e d na?.o«r o f thousand lin e a l f e e t s t e e l and o a s t iro n p ip e v a ry in g in diam eter 1 inch es t o 60 inches ap p lyin g lin in g o n e-h a lf inch th ic k f o r 16 inch p ip s* 3/4 in ch th ic k f o r 84 inch p ip e and one in ch th ick fear 36 inch p ip e* They f i r s t d e a n out p ip e o f a l l tu b ercu la tiom and ap p ly cement on in s id e by r e v o lv in g c e n tr ifu g a l method* Henson f o r ap p lyin g oenent lin in g i s to stop iu b ercu ln tion e and g iv e added e tr e i^ th to p ip e* American.. co has n ever re lin e d \ wooden p ip s but s ta te s cou ld probably be done p rovided wood In good c o n d itio n , no h o les o r th in spots and fu rth e r s ta te s do n ot kum o f any fir ® in Gou. C a lif* lin in g any wooden p ip e s . They s ta te i t would be neey to cu t u p p ip e in to len gth s o f about 30 fo o t , re ig n s teen connect w ith wooden cou p lin gs o r c a s t iro n s le e v e s , f I s t h e ir op in ion oould n ot r e lin e o ld 16 inch wooden p ip e has TegM as th ere are too many h o le s and wood spongy. A lso s ta te p ip e w ith Y b o le s in same w ill cause a le a k thru ceaen t lin in g and t e e lr axperletde has bson p ip e whether s t e e l, o a st iro n o r wood ou st be in good ( aeey tak e ou t o f s e rv ic e e n tir e lin e and ou t wooden p ip e in to s e ctio n s w ith square ends and th is p a r tic u la r p ip e i s continuous wood sta ve w ith no co u p lin gs. I s aLA’ s op in ion not a t a l l a d visa b le attem pt r e lin e a id 16 inch wood p ip e has te g a s as th is p ip e lin e has saunsy hundred plu gs p laced du ring past s e v e ra l years to step lo c k s . G reat