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Correspondence (4) I f 1 F - _ - o t Y a9 �f.:. ?.r N G . • LAN I . I • • N u NT- : s:�:..:_,F- ._< ._._'_ .,, • O ctober 6, 2009 Dan Nelson CEIVED Senior Plans Examiner RE City of Tigard 13125 SW Hall Blvd. OC % ©0 200 Tigard, Oregon 97223 CIN pF lGARD RE: Plas2Fuel Site (Permit # 2009- 00167) BUILDING DIVISION Dear Mr. Nelson: This letter is written in response to your review letter dated September 30, 2009, specifically item three. This item relates to special inspections as shown in OSSC 1704.1.1. The following is a required list of special inspections and the appropriate standard and intended testing firm for testing each. Epoxy Anchors: All epoxy anchors will be required to have special inspection. All anchors per plan shall to be 'Hilti' HIT -HY 150 MAX and be installed and inspected per ESR -2662. Carlson Testing is the intended firm retained to conduct these inspections. Footing Concrete and Rebar: All concrete shall have test cylinders to be taken and • verified for concrete mix design per ACI 318 for 3500 psi minimum concrete strength. A minimum of three (3) test cylinders per 50 yards of concrete, three (3) • minimum total shall be obtained. Carlson Testing is the intended firm retained to • conduct these inspections. Soil Compaction and Footing Aggregate Base: Soils and aggregate shall be placed per the project geotechnical recommendations. Aggregate shall be compacted to a minimum of 90% of Modified Proctor (ASTM D1557). Geopacific Engineering is the intended firm retained to conduct these inspections. Should you have questions or comments please do not hesitate to call, I can be reached at 503 - 853 -1910. Sincerely, AMY *0 ( k)E L ► 0 G- k Emerio Design, LLC 1_ 50 1 1 C .. f 9 Eric Evans, PE CC: Rita Hansen, Plas2Fuel Nic Vial, Vial & Pham, LLC 6107 SOUTHWEST MURRAY BLVD. SUITE NO. 1.47 BEAVERTON. OREGON 97008 TEL: 503 515 5528 FAX: 503 639 9592 414-e2007 - / ? 7 . LOCKWOOD ENGINEERING LLC FIRE PROTECTION ENGINEERING SERVICES _ Cell: 503/805 -6857 • 10149A SW Barbur Blvd. Ph: 503/546 -0628 Fax: 503/445 -6388 Ce11:503 /805 -6857 Portland, Oregon 97219 October 7, 2009 F r n c \:, 1� Jake Perdue I 1;\ -, • �' Viking Automatic Sprinkler Company 3245 NW Front Ave., Portland, OR 97210 cm u !�'P�4� 0.0 11\\G D!i!I Project: Fire Sprinkler Systems Review • Plas2Fuel 7904 SW Hunziker St. Tigard, OR 97223 Project No. 2009 -319 Dear Jake: The design documents (drawing Sheets No.1 - 3, hydraulic calculations and materials) for the subject fire sprinkler systems have been review and found to substantially meet the requirements • of the Oregon Fire Code and National Fire Protection Association Standard No.13. No exceptions were noted. . Review is limited to design basis of sprinkler system. Design basis has been determined by others. Design basis is Ordinary Hazard Group II — 0.20- g.p.m. per ft over 1,500 ft Proposed ` occupancy is unknown. This review has not determined fire sprinkler systems and design basis is suitable for proposed occupancy. Thank you for the opportunity to work with you on this project. Please call if there are questions. Sincerly, .. 0 PRQpF 110 E id , Dee Lockwood, P.E. • OREGON Fire Protection Engineer 4'1,,' 14 ,9 14t% 0�0 F LOC arr"prZET2-1T-77-12 p6 - „ 2 c 9 _ / p 7 Page 1 of 1 • Rick Schaffer RECEIVED • From: John Goodrich [johng @tgard- or.gov] OCT ®O 2009 • Sent: Friday, October 02, 2009 8:19 AM CITY OF TIGARD • To: Rick Schaffer BUILDING DIVISION Subject: Fire Flow Test - closest address 8185 SW Hunziker Road Rick, Here is the info I have on the nearest fire hydrant. Address is 8185 SW Hunziker Road, tested 3/23/98, inspection number 100514. No changes or improvements are noted for the area, so I suspect that these are still good numbers. Residual: 102 psi Static: 109 psi GPM: 3509 Rating: Good • If you need a fire hydrant test performed for the specific address, payment can be made at Utility Billing office at 13125 SW Hall Blvd. Hydrant test is $325.00 and results should be available in 5 business days. If you have any further questions, contact me. Thanks. John John Goodrich City of Tigard Public Works Department - www.tigard- or.00v Utility Division Manager 13125 SW Hall Blvd. Tigard, OR 97223 P: 503-718-2609 F: 503 - 684 -8840 johng@ tgard- or.00v Providing quality public health and public service through public works •