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Gcdlj^uUa PHONE: TRINITY 1548 CTL C H E M I S T S A N D E N G I N E E R S T E S T I N G A N D I N S P E C T I O N 1429 SANTA FE A V E , LOS ANGELES 21, CALIF, REPRESENTATION AT ALL INDUSTRIAL CENTERS R E P O R T O F A G G R E G A T E T E S T S L a b o r a t o r y N o . D a t e S u b m i t t e d : j f p y a ffjlfta y C L I E N T : KiBoll Houaiag Co. J o b N a m e : g o v E o M m f t r owner: t&» f&gM Land n d Watw Co# D a t e : tfevaafeer 28, 1945 A r c h i t e c t : E n g i n e e r : 6 0 0 # 8 # B r & e d o v C o n t r a c t o r : UMmIX HmMm Co# S U B -C O N T R A C T O R : IN S P E C T O R : S O U R C E : S o u th ern Bovsad* In ritta trio e l t d * S a n d Southorn gavada Icdustrias, Ltd# R o c k Soothorfi Uvrada lo su atrias, Ltd# L A B O R A T O R Y NO. S ie v e An a l y s is ; % Pa s s in g (U . S . S t a n d a r d S ie v e S e r i e s ) S I E V E S I Z E S •foil---- QmmBL 100*0 Q r u n S L 100.0 f M 2*8 Gravel No. 4____________ No. 8____ p _____ No. 16__________ | No. 30___________ No. 50__________ j No. 100.__________ Fineness Modulus.. 8929**16 56*0 1J95*«5* Weight per cu. ft. As received; lbs.,________________ Dry loose; lbs.,_________________ r Specific Gravity____________________ Organic impurities._____________ ...— Mortar strength; % of stand, mortar. Soft particles; %__________________ Flat and elongated particles; % _____ Abrasion test; L. A. Rattler Loss after 100 revolutions; %_____ Loss after 500 revolutions; %_____ Material finer than 200 mesh; ..... Soundness; . J s S d S S R ........sulfate Loss after 5 cycles; %_______,____ Other deleterious substances; __ _ *1*1.A 100*6 M 0 Flg*X I89M*0 2*70 «20#8 j/ ’ l C # \ Above work performed under direct supervision of Civil Engineers lie ensed by the State of California. Meets the requirements of job specifications______________.°._&------------------------- -------------------------------- •foot* m on eocMmd of |ip 6 1-3/2* notorial# 2e IU60U Housing Co* 2C Colon PaelflO EnlXOOed Co# Respectfully Submitted, le Hr* Georgo S# Brando* calieprnia testing laboratc le Soutkara Sov&da. Zsduatrlofi, Ltd# R e p o r t N o ..___ ___ 2 _____________ MES. INC. 0. (