2218 STATE ST 2016-01-01 MF Import

Odober 13, 1999 Public Works Department 3200 Cedar Street Everett, WA 98201 Dear Public Works DepaAment: Sub}e� P�rml! N (�OL012 S� I am wnting to ir�fortn yax departrt�ent of a condition that requires the use of an altemale anctiorirg system. Due to adverse conditions on the day of lhe pour, the corxxete for the stnxx:turel slab hardened quidcly to the point that the a:^.ct;or bolts were impossible to insert. It is theretor our intention to use Simpson threaded rW s;,a SET PAC Epoxy as follows: Sill PIaM �rr:hors -'.S" x 1(1" thre.HclFxf mA will txa insarif+ci iMn .rilA " Aia hnlAc 41l7 ' dae,n arxl epoxied as per manuFacturers instru�ions ra Goser than 1�/4' from the edge (Table A). These rods will nin throuah both sill nlatn and tx�tlom plate of wall and will emolrn Sim�son 2" x 7" washers and '/," nuls to complete the conneetion. HD2A Hddown anchors — 5/8" x 15" threaded rod is to be inseAed into '/." holes 10" deeo and epoxied as per menufacturers instrudions (Table B). Tables referred to above are found in Simoson Wood Connectors Catalooue C-99. oage 22. The lable at the boltom of page 24 indicates this system is comparable to'h" J bolts. The table on page 15 if�diCa�ec ihat ihP allnwahlP InaA nn tha Hf17A hnlrkiwn ie arh ially IAcc fhan'h that nf tha nrrniwl rod. I hereby request that this altemate fastening system be approved based on the engineering analysis provided by the Simpson Cc. in the tables meMioned above. SincerelC� �� ,lames Probert