Laserfiche WebLink
RAYMOND E. GREENE, PE <br />Metallurgical Engineer <br />177 of 234 <br />23304 Orchard Avenue <br />Carson, California 90745 <br />0 10) 922-4991 <br />ALL REPORTS ARE SUHMTTTED AS THECONFIDENTIAL PROF'ERn' OF CLIENNAUTHORIZATION FORPUBLICATION OF REFORTS EXTRACTS FROM. OR <br />CONCLUSIONS IS REmERVED PE,[DINO MY WRI'fTIN APPROVAL AS A MUTUAL PROTECTION TO CLLENT1 THE PUBLIC AND MYSELF. <br />FILE NO: U0005 DATE: May 3,2018 <br />LAB NO: 18109 <br />URBAN TESTING & INSPECTION, INC. <br />22]38 Vermont Avenue Suite G <br />Torrance, Califbmia 90502 <br />ATIN: Mr. Tom Miller <br />SUBJECT Meamrement and Field Brinell Hardne,5 Te,ling affirm floor slab reinforcing Steel ban which <br />are embedded in columns at below identified job site. Tests were conducted on both vertical <br />concrete column bars and horizontal concrete reinforcing ties. Tests were performed in order to <br />determine size and grade ofreinforcing steel bars. <br />SOURCE :Testing conducted at job site by Raymond E. Greene, PE, Metallurgical Engineer. <br />JOB SITE :Caribu Industries 888 Nonh Main Strom Sama Ana, California. <br />STANDARDS : ASTM A 370 Mechanical Testing of Steel Products <br />ASTM A 615 Deformed And Plain Carbon Steel Bars For Concrete Reinforcement <br />ASTM A 15-66 Standard Specification For Billet-Steel Bars For Concrete Reinforcement <br />PROCEDURE : The reinforcing steel bars were exposed by sawing and chipping the adjacent concrete. The bar <br />sizes were determined by measuring the diameter of the exposed bars using 6-in. calipers. <br />Hardness ofthe steel bars was determined with a Telebrineller Field Brinell Hardness Tester. <br />The hardne,5 re113 were converted to approximate ten51]e mength in accordance with Table <br />28 of the ASTM A 370 Standard: <br />LOCATION OF TESTS: <br />TEST <br />NO.LOCATION IN STRUCTURE <br />IA Ist Floor Column 07 Venical #11 Reinfbrcing Steel Bar, West Face, <br />621M-inch Above Floor Slab <br />1B Ist Floor Column 07 Horizontal #3 Reinforcing Steel Tie Bar, West <br />Face, 65 1/2-inch Above Floor Slab <br />2A <br />2A-2 <br />2A-3 <br />]rd Floor Column 313 Venical #9 Reinforcing Steel Bar, East Face, 54- <br />Inch Above Deck <br />Same Location as 2A (RETEST) <br />Same Location as 2A (SECOND RETEST) <br />2B 3rd Floor Column J13 Horizontal #3 Reinforcing Steel Tie Bar, East <br />Face, 54-Inch Above Deck