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Correspondence A January 21, 2005 atilaiiiik EEA Architects P.0 CITY OF TIGARD Greg Weiler OREGON 1230 SW First Ave., #300 Portland, Oregon 97204 RE: MECHANICAL REVIEW - ALBERTA RIDER ELEMENTARY SCHOOL Project Information Site Permit: MEC2004 -00725 Construction Type: If - 1HR Tenant Name: Alberta Rider Elementary Occupancy Type: E -1, A2.1, B, S1 Address: 14850 SW 132nd Terrace Occupant Load: 2,366 Area: 67,800 Sq Ft Stories: 2 The plan review was performed under the State of Oregon Mechanical Specialty Code (OMSC) 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99 -01) 1999 edition. The following information is required in order to complete the review. REVIEW RESPONSE 1. Provide design details of Ductwork vertical supports. OMSC 603.1 RESPONSE ACCEPTED 1/12/05 2. Provide design details and installation information on kitchen hood. OMSC 507& 508 RESPONSE ACCEPTED 1/21/05 3. Provide design details and information on Kiln and hood assembly. OMSC 923 RESPONSE ACCEPTED 1/21/05 4. Provide boiler placement information along with size and location of these units. RESPONSE ACCEPTED 1/12/05 5. Boiler installations, review, permit issuance and inspection processes shall be provided by the State Boiler Section at BCD. For information contact Ray Andrus @ 503 - 373 - 1216. as per OMSC 1004 and ORS 480.515 RESPONSE ACCEPTED 1/12/05 NOTE: Are all the accepted review responses going to become incorporated on a new set of mechanical plans for a final plans review? When submitting revised drawings or additional information, please attach a copy of the enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in tracking and processing the documents. Resp lly, // / ` '` Val enze , . error Plans Examiner 13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772 Val Hefizel - Mechanical Review_ Which alternates? Page 1 From: "Sean Scott" <sscott@eeaarchitects.com> To: "'Val Hanzel'" <val@ci.tigard.or.us> Date: 12/30/2004 10:07:36 AM Subject: Mechanical Review: Which alternates? Regarding your phone question this morning about which alternates are being accepted, the following is the best clarification we can provide at this time. • ALTERNATE 1 - LOWER FLOOR STORAGE: Not accepted, delete sheet M3.5 ALTERNATE 2 - COURT INFILL MAIN FLOOR GRIDS 4 TO 5: May be accepted, please review base condition and alternate condition. Alternate condition is shown on M3.6 with schedules on M3.4. ALTERNATES 3 THROUGH 12 DO NOT AFFECT MECHANICAL. ALTERNATE 13 - CLASSROOM ACOUSTICAL CLOUDS: This alternate was not accepted. Therefore we have continuous ceilings in the classrooms, Activity rooms, Library. Per large note on bottom of M3.1 W through M3.2E we refer to 2/M3.1E for each classroom / library condition that is in base bid. Cloud condition does not need to be reviewed (on main plans). ALTERNATE 14 - BOILERS: More energy efficient boiler was specified in alternate than base bid. This is not accepted, please review only base bid, less efficient boiler condition. ALTERNATE 15 - HVAC CONTROLS: Original bid documents had Johnson controls as an additive alternate from other brands in base bid. In Addendum 6 the base bid was removed, alternate of Johnson became base bid. Please review with only Johnson Controls in mind. ALTERNATE 16 - PAGING: This does not affect mechanical. RECEIVED DEC 30 2004 CITY OF TIGARD BUILDING DIVISION Val HeTizel - Mechanical Review: Which alternates? , 2 Sean Scott Ellis, Eslick Architects T: 503.223.6963 F: 503 .294.0827 CC: "Craig Markus" <craigm @comerstonemgi.com >, "'Rick Rainone . " <rcrainone @comerstonemgi.com >, "Greg Weiler" <gweiler @eeaarchitects.com >, "'Ed Carlisle . " <ecarlisle©rweng.com>, "'Mark Jones - <mjones @rweng.com> : Val Henze! - Mechanical Review: Which alternates? Page 1 From: "Sean Scott" <sscott@eeaarchitects.com> To: "'Val Hanzel'" <val @ci.tigard.or.us> Date: 12/30/2004 10:07:36 AM Subject: Mechanical Review: Which alternates? Regarding your phone question this morning about which alternates are being accepted, the following is the best clarification we can provide at this time. ALTERNATE 1 - LOWER FLOOR STORAGE: Not accepted, delete sheet M3.5 ALTERNATE 2 - COURT INFILL MAIN FLOOR GRIDS 4 TO 5: May be accepted, please review base condition and alternate condition. Alternate condition is shown on M3.6 with schedules on M3.4. ALTERNATES 3 THROUGH 12 DO NOT AFFECT MECHANICAL. ALTERNATE 13 - CLASSROOM ACOUSTICAL CLOUDS: This alternate was not accepted. Therefore we have continuous ceilings in the classrooms, Activity rooms, Library. Per large note on bottom of M3.1W through M3.2E we refer to 2/M3.1 E for each classroom / library condition that is in base bid. Cloud condition does not need to be reviewed (on main plans). ALTERNATE 14 - BOILERS: More energy efficient boiler was specified in alternate than base bid. This is not accepted, please review only base bid, less efficient boiler condition. ALTERNATE 15 - HVAC CONTROLS: Original bid documents had Johnson controls as an additive alternate from other brands in base bid. In Addendum 6 the base bid was removed, alternate of Johnson became base bid. Please review with only Johnson Controls in mind. ALTERNATE 16 - PAGING: This does not affect mechanical. RECEIVEr) )DEC 3 0 2004 CITY OF TIG BUILDING DIVISION Val Henze! - Mechanical Review: Which alternates? Page 2 Sean Scott Ellis, Eslick Architects T: 503 .223.6963 F: 503 .294.0827 CC: "Craig Markus" <craigm ©comerstonemgi.com >, "'Rick Rainone "' <rcrainone ©comerstonemgi.com >, "Greg Weiler" <gweiler(eeaarchitects.com >, "'Ed Carlisle" <ecarlisle @rweng.com >, "'Mark Jones'" <mjones @rweng.com> Val Henze! - 0208 01024 Altemates.doc Page 1 SECTION 01024 ALTERNATES PART 1 - GENERAL 1.0 DESCRIPTION Provide Alternates scope for Work described herein. 1.0 QUALITY ASSURANCE Coordinate Work of various trades involved, and modify surrounding Work as required to complete Project as intended. Include incidental costs as required to complete project. Determine quantities of labor and materials required to execute Work in accordance with requirements of Project Manual and Drawings. 1.0 GENERAL Applicable Sections of Specifications apply to Work under each Alternate. 1.0 ALTERNATE SCHEDULE A. As listed in Section 00300, Bid Forms, the alternate list is reproduced below. In the event of conflicts, the Section 00300 dictates. Alternate #01 — Add square footage to lower floor Alternate #02 — Exterior court infill $ Alternate #03 — Monument Sign Alternate #04 — Metal Roof Alternate #05 — Stucco Alternate #06 — Metal Siding Alternate #07a — CMU Alternate #07b — Brick Alternate #08 — Casework Alternate #09 — Windows • Alternate #10 — Classroom Carpet Alternate #11a — Corridor VCT $ I Alternate #11b — Corridor Carpet $ Alternate #11c — Corridor Linoleum $ Alternate #11d — Corridor Rubber SEPTEMBER 2004 TTSD- ALBERTA RIDER ELEMENTARY 01024 -1 0208.00 ALTERNATES ri Val Henzel - 0208 01024 Alternates m Page 2 $ Alternate #12 — Tackboards Alternate #13 — Classroom Acoustical Clouds $ Alternate #14 — Boilers Alternate #15 — HVAC Controls $ Alternate #16 — Voice Paging System END OF SECTION SEPTEMBER 2004 TTSD- ALBERTA RIDER ELEMENTARY 01024-2 0208.00 ALTERNATES Val Henzel Kitchen Hood, Corridor Glazing, Kiln Hood Page 1 From: "Sean Scott" <sscott c(Deeaarchitects.com> To: "Val Hanzel" <valkci.tigard.or.us> Date: 1/21/2005 10:06:16 AM Subject: Kitchen Hood, Corridor Glazing, Kiln Hood I heard this morning that there are 3 items that need additional information regarding the building permit and mechanical permit. The additional information is supplied below as requested per our phone conversation this morning. 1. KITCHEN HOOD: We understand that our fax (dated 1/6/05 item #2) gave the required f information to the City. The fax referred to Sheets K3.1 through K4.4, 1 M3.2E, A9.2E keynote 8, E3.2E, and E3.3. We understand the City has not had time to check into it yet, so if there is any additional information required, let us know. 2. CORRIDOR GLAZING: a 5� Per A1.0, General Note #7 (and Specification 15300, 1.05, 5) there will be 0 `5 �deferred submittals from the sub - contractor regarding the deluge heads in IL' the corridor glazing. Therefore we request the plans be reviewed as submitted with the head design as a deferred submittal. 3. KILN HOOD: The kiln that will be supplied will be less than 20 cubic feet, and electric. E3.2W shows the electrical connection on the north wall of Room Z B203. All previous kilns (according to the District) have been less than 20 cubic feet. Therefore, we are not required per code to construct an overhead kiln hood. Our 4" vent shown on M3.2W should suffice per the code and other schools. Thanks for your efforts. Sean Scott Ellis, Eslick Architects T: 503 .223.6963 F: 503 .29 CC: "'David Haggard" <dhaggard c@robcon.com >, "'Ricardo Becrill "' <ricardob c@robcon.com >, "'Mike" <mflannery c@robcon.com >, "'Rick Rainone "' <rcrainone@comerstonemgi.com >, "'Craig Markus" <craigm @comerstonemgi.com >, "'Ed Carlisle" <ecarlislecrweng.com >, "Greg Weiler' <gweiler @eeaarchitects.com> � April 21, 2005 CITY OF TIGARD Greg Weiler • OREGON .1230 SW First Ave., #300 Portland, Oregon 97204 RE: MECHANICAL REVIEW - ALBERTA RIDER ELEMENTARY SCHOOL' Project Information Site Permit: MEC2004 -00725 Construction Type: II - 1HR Tenant Name: Alberta Rider Elementary Occupancy Type: E -1, A2.1, B Address: 14850 SW 132nd Terrace Occupant Load: 2,366. . . Area: 67,800 Sq Ft Stories: 2 The plan review was performed under the State of Oregon Mechanical Specialty Code (OMSC) , 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99 -01) 1999 edition. The following information is required in order to complete the review. 1. Steam piping is regulated according to and under the jurisdiction of the Oregon Boiler and Pressure Vessel Law and related administrative rules and the jurisdiction of Oregon Building Codes Division, Boiler and Pressure Vessel Program. For information contact Ray Andrus @ 503- 373 -1216. as per OMSC 1004 and ORS 480.515. Water piping for hot -water heating systems and hydronics shall be installed according to Ch. 12. OMSC 1017.1 2. Gas piping systems under 14 inches water column pressure, shall be tested at a pressure of not less than 10 pounds per square inch gage. Test pressures shall be held for not less than 15 minutes with no perceptible drop in pressure. For welded piping, and for piping carrying gas at pressures exceeding 14 inches water column (3484 Pa) pressure, the test pressure shall be at least 60 pounds per square inch for not less than 30 minutes. C406.4.1 4. Fire and smoke dampers shall be provided with an approved means of access, large enough to permit inspection and maintenance of the damper and its operating parts. The access shall not affect the integrity of fire - resistance -rated assemblies. The access openings shall not reduce the fire - resistance rating of the assembly. Access points shall be permanently identified on the exterior by a label having letters not less than 0.5 inch in height reading: SMOKE DAMPER or FIRE DAMPER. Access doors in ducts shall be tight fitting and suitable for the required duct construction. OMSC 607.4 5. Ductwork shall be supported in accordance with Sheet Metal & Air Conditioning Contractors National Association, Inc. (SMACNA) 13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772 • 6. The building or structure shall not be weakened by the installation of mechanical systems. Where floors, walls, ceilings or any other portion of the building or structure are required to be altered . or replaced in the process of installing or repairing any system, the building or structure shall be left in a safe structural condition in accordance with the Building Code. OMSC 302 7. The cutting, notching and boring of framing members shall comply with OMSC sections 302.3.1 through 302.5.3: 8. Appliances shall be accessible for inspection, service, repair or replacement without removal of permanent construction. 306.1 OMSC 9. Manufacturer's installation instructions shall be available on the jobsite at the time of inspection. 304.1 OMSC 10. Condensate from cooling coils or evaporators shall be collected and discharged to an approved plumbing fixture or disposal area. 307.1 OMSC 11. Appliances installed on roofs of elevated structures exceeding 16 feet in height shall be provided with a permanent means of access grade or floor level. 306.5 OMSC 12. Guards shall be provided where appliances are located within 10 feet of the roof edge or open side of a walking surface and such edge or open side is located more than 30 inches above the floor, roof or grade below. The guard shall be 42 inches above the elevated surface with an intermediate rail so as not to allow the passage of a sphere, 21 inches in diameter. 304.9 When submitting revised drawings or additional information, please attach a copy of the enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in tracking and processing the documents. Res ect Val Senior Plans Examiner r /iimni���jpii11lli�l ���1$ January 3, 2005 -'°; CITY OF TIGARD Greg Weiler OREGON 1230 SW First Ave., #300 Portland, Oregon 97204 RE: ALBERTA RIDER ELEMENTARY SCHOOL Project Information Site Permit: MEC2004 -00725 Construction Type: II - 1HR Tenant Name: Alberta Rider Elementary Occupancy Type: E -1, A2.1, B, S1 Address: 14850 SW 132nd Terrace Occupant Load: 2,366 Area: 67,800 Sq Ft Stories: 2 The plan review was performed under the State of Oregon Mechanical Specialty Code (OMSC) 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 -01 (TVFR99- 01) 1999 edition. The following information is required in order to complete the review. PRELIMINARY REVIEW 1. Provide design details of Ductwork vertical supports. OMSC 603.1 2. Provide design details and installation information on kitchen hood. OMSC 507& 508 3. Provide design details and information on Kiln and hood assembly. OMSC 923 4. Provide boiler placement information along with size and location of these units. 5. Boiler installations, review, permit issuance and inspection processes shall be provided by the State Boiler Section at BCD. For information contact Ray Andrus @ 503- 373 -1216. as per OMSC 1004 and ORS 480.515 When submitting revised drawings or additional information, please attach a copy of the enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in tracking and processing the documents. Re t al He el, Senior Plans Examiner 13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772 Val Henze/ - Boiler Inspection _ Page 1, From: "Sean Scott" <sscott@eeaarchitects.com> To: "'Val Hanzel'" <val @ci.tigard.or.us> Date: 1/12/2005 9:10:49 AM Subject: Boiler Inspection I just call 503 378 4133 and was transferred toward the boiler assistant chief. I was told that we WOULD indeed need a boiler inspection. Clay road cell is 503 803 5553 Sean Scott Ellis, Eslick Architects T: 503 .223.6963 F: 503 .294.0827 01/05/2005 17:34 5032940827 EEA ARCHITECTS PAGE 01/03 V ' , MEMORANDUM Q , EEA ARCHITECTS P.C. JAN G 2005 1230 SW FIRST AVENUE, SUITE 300 nn I PORTLAND, OREGON 97204 -3236 ;w +;+ a5 + + 503.223.6963 / FAX 503.294.0827 CITY OF TIGARD TO: Val Henze! BUILDING DIVISION January. 2005 Building Department - City of Tigard (� 13125 SW Hall Blvd. Tigard, Oregon 97223 cc: Rick Rainone, Craig Markus Site Mark Jones R &W FROM: EEA s ® FAXED,$ PAGES / FAX NO.: (503) 598 1960 ❑ MAILED MESSENCERED SUBJECT: Preliminary Mechanical Review 01 Response Permit Number: BUP2004- 00910, MEC2004 -00725 on Alberta Rider Elementary In response to the City of Tigard memo dated 01/03/04, the following are the responses to each item. 1, DUCTWORK VERTICAL SUPPORT DETAILS: Contractor will provide shop drawings for ductwork vertical support details. 2. KITCHEN HOOD DETAILS: Sheets K3.1 through K4.4 have the Kitchen hood information, along with associated locations on other trades. The bulk of the kitchen hood details are located on sheet K4.1.Sheets E3:2E, E3.3 show electrical connections, Sheet M3.2E shows mechanical connections, and . Sheet A9.2E shows keynote 8 for a Type 1 rated shaft, 3. KILN AND HOOD DETAILS: The kiln the Owner will be providing (based on Tualatin Elementary School) uses a down draft fan that exhausts low temperature exhaust from the bottom of the kiln through a wail vent. This eliminates the need for a hood. M3.2W shows the mechanical connections. • 4. BOILER PLACEMENT AND SIZES: Drawing 2 on sheet M4.2W shows location, size and placement of design boilers. Lower Storage Alternate was not accepted. See Detail 1/M5.1 for placement of boilers on housekeeping pad. See Boiler Schedule on M1.1 for design capacity of boilers. Contractor has not yet submitted actual boilers to be used. Contractor will provide more specific size and placement location based on manufacturer chosen. • • • • Page 1 of 1 01/06/2005 17:34 5032940827 EEA ARCHITECTS PAGE 02/03 .©1/03/2005 13:01 5036243681 TIGARD BUILDING DEPT PAGE @2/ @2 January 3, 2005 CITY OF TIGARD Greg Weiler OREGON 1230 SW Ave., #300 Portland, Oregon 97204 RE: ALBERTA RIDER ELEMEN'T'ARY SCHOOL erect Infoyma jon Site Permit; MEC2004 -00725 Construction Type: It - IHR Tenant Name: Alberta Rider Elementary Occupancy Type: E -1, A2.1, B, Si Address: 14850 SW 132nd Terrace Occupant Load: 2,366 Area: 67,800 Sq Ft Stories: 2 The plan review was performed under the State of Oregon Mechanical Specialty Code (O C) 2002 edition; and the Tualatin Valley Fire & Rescue Ordinance 99 .01 (1 99- 01) 1999 edition. The following information is required in order to complete the review_ PRELIMINARY REVIEW 1. Provide design details of Ductwork vertical supports. OMSC 603.1 2, Provide design details and installation information on kitchen -hoed. OMSC 507& 508 3. Provide design details and information on Kiln and hood assembly. OMSC 923 4. Provide boile la cement information along with size and location of these units_ 5, Boiler install$tions, review, permit issuance and inspection processee shall be provided by the State Boiler Section at BCD, ror information contact Ray Andrus @ 503-373-1216, as per OMSC 1004 and ORS 480.515 When submitting revised drawings or additional information, please attach a copy of the enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in tracking and processing the documents_ al ;ref Senior Plans Examiner 13125 SW Hall Blvd., TIgard, OR 97223 (503) 639 -4171 TN) (503) 684-2772