Loading...
Correspondence - L City of Tigard, Oregon • 13125 SW Hall Blvd. • Tigard, OR 97223 ;. 9 A _ 4 111 November 30, 2006 f 1,r JGARD; OPUS NORTHWEST L.L.C. ;fir F 5f ` z Attn. Jim Sheppard 1500 SW First Ave. Portland OR, 97201 RE: FANNO CREEK PLACE SITE WORK Project Information Site Permit SIT2006 -00024 Address: 16037, 16045, 16083 SW Upper Boones Ferry Rd. The Site plan review was performed under the State of Oregon Structural Specialty Code (OSSC) 2004 edition and 2004 Oregon Fire Code as amended by TVF&R. The submitted plans are approved subject to the following conditions. 1. Note indicator #3 on sheet C6 at hydrant in front of Building A should be note indicator #16. Please revise to match correct note. 2. Please complete enclosed TVF &R Fire Flow and Hydrant Worksheet. The required number of hydrants and required fire flow will be determined by this worksheet. (Note: The worksheet can be accessed and filled out at www.tvfr.com.) Please provide plans showing the location of the required hydrants and flow test calculation sheets verifying the minimum required fire flow. Written approval of plans meeting TVF&R standards and any alternate design approved by TVF &R (John Dalby (503)356 -4700) must be provided to the City of Tigard. 3. Recorded easements to the City of Tigard are required for the vaults containing the double check valves located on private property as shown on sheet C6. Contact John Goodrich at (503)718 -2609. Please provide documentation of these easements to the City of Tigard building department prior to issuance of the site permit. 4. The Typical Handicap Parking Detail on sheet C7 shows the access aisle with a minim dimension of 5'. ORS 447.233 requires a 6' minimum access aisle. Please revise to meet minimum State of Oregon standards. 5. Please provide a copy of the approved 1200C plans in the construction document plan set indicating the required on -site parking for construction equipment and employees. Phone: 503.639.4171 • Fax: 503.684.7297 • www.tigard- or.gov • TTY Relay: 503.684.2772 6. Detectable warning details on sheet C7 show the warning area only at the lower center portion of the ramp. OSSC 1103.2.3.1 requires the detectable warnings to extend the full depth and width of the ramp including Hairs. Please revise the details to meet the minimum requirements of 1103.2.3.1. 7. The extension of the property line past the construction site to the SW appears to be in the wrong location on sheets C3, C4, C5, and C6. Please revise to show accurate property line locations. 8. Please indicate the location of Grading and Erosion Control Note #1 on plan sheet C4. 9. The site accessibility details and retaining walls shown in the architectural and structural plan set must be reviewed and approved as part of the building permits prior to construction. 10. Please revise the Double Detector Assembly details on sheet C9 to reference Tigard Water District standards as opposed to Tualatin Water District standards. Note: PFI permit and City of Tigard engineering department inspection required for sewer taps into public sewer line located in public sanitary easement as shown on sheet C6. 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. Respectfully, frYlej Mark VanDomelen, Plans Examiner RECEIVED Conditions of Site Plan Review — WRG Response (Civil and Landscapel,f\j Q 2007 1. Note indicator #3 on sheet C6 at hydrant in front of building A shot c k�Y OF fIGARD note indicator #16. Please revise to match correct note. L NG DIVISION WRG Response: Note #3 has been changed to note #16 on sheet C6. 2. Please complete the enclosed TVF &R Fire Flow and Hydrant Worksheet. The required number of hydrants and required fire flow will be determined by this worksheet. (Note: The worksheet can be accessed and filled out at www.tvfr.com.) Please provide plans showing the location of the required hydrants and flow test calculation sheets verifying the minimum required fire flow. Written approval of plans meeting TVF &R standards and any alternate design approved by TVF &R (John Dalby (503)356 -4700) must be provided to the City of Tigard. WRG Response: Attached is the previous approval letter from John Dalby on the site, a copy of the fire flow worksheet, flow test results and an approval email for the number of hydrants in the area. The location of hydrants can be seen on the existing conditions map and utility plan. 3. Recorded easements to the City of Tigard are required for the vaults containing the double check valves located on private property as shown on sheet C6. John Goodrich at (503)718 -2609. Please provide documentation of these easements to the City of Tigard building department prior to issuance of the site permit. WRG Response: Per conversations with Rob Murchison, Engineer with the City of Tigard, the easement will not be necessary with the reconfiguration of the water system. 4. The Typical Handicap Parking Detail on sheet C7 shows the access aisle with a minimum dimension of 5' ORS 447.233 requires a 6' minimum access aisle. Please revise to meet minimum State of Oregon standards. WRG Response: Sheet C7 has been amended to show a 6' minimum access aisle. 5. Please provide a copy of the approved 1200 -C plans in the construction document plan set indicating required on -site parking for construction equipment and employees. WRG Response: A staging area has been indicated on sheet ECO2 of the attached, approved Erosion Control Plan set. ..J l 6. Detectable warning details on sheet C7 show the warning area only at the lower center portion of the ramp. OSSC 1103.2.3.1 requires the detectable warnings to extend the full depth and width of the ramp including flairs. Please revise the details to meet the minimum requirements of 1103.2.3.1. WRG Response: The detail on sheet C7 show the warning area on the full width and depth of the ramp. 7. The extension of the property line past the construction site to the SW appears to be in the wrong location on sheets C3, C4, C5, and C6. Please revise to show accurate property line locations. WRG Response: The property line on sheets C3, C4, C5, and C6 has been drafted in correctly. 8. Please indicate the location of the Grading and Erosion Control Note #1 on plan sheet C4. WRG Response: Note #1 is now located on the on sheet C4. 9. The site accessibility details and retaining walls shown in the architectural and structural plan set must be reviewed and approved as part of the building permits prior to construction. WRG Response: It is understood that the retaining walls and site accessibility details are permitted with the building. 10. Please revise the Double Detector Assembly details on sheet C9 to reference Tigard Water District standards as opposed to Tualatin Water District standards. WRG Response: The detail on sheet C9 has been amended to reference Tigard Water District. r, r C2ty of Tigard, Oregon • 13125 SW Hall Blvd. • Tigard, OR 97223 5:(0. • 1! mi J F 1+ February 1, 2007 } lI GARDE t ate' �,�X� �,� ��:'" t �g Jim Sheppard Opus Northwest Construction, L.L.C. 1500 SW First Ave. Suite 1100 Portland, OR 97201 FiLE C RE: FANNO CREEK PLACE— SITE REVIEW Project Information 2 new and 1 existing office buildings. Building Permit SIT2006 -00024 Construction Type: V -B Tenant Name: N/A Occupancy Type: R3 Address: 16037, 16045, 16083 SW Upper Boones Ferry Rd. The plan review was performed under the State of Oregon Structural Specialty Code (OSSC) 2004 edition the Tualatin Valley Fire & Rescue Fire & Life Safety Requirements for Fire Department Access and Water Supplies (Based on the 2004 Oregon Fire Code as amended by TVF&R) and NFPA 24. The submitted plans are approved subject to the following. EROSION 1. Erosion control measures shall be in place prior to excavation or grading. FIRE DEPARTMENT ACCESS 2. The driveway is considered a fire department access roadway. The driveway shall be capable of supporting a 12,500 pound wheel point load and a gross vehicle weight of 50,000 pounds. HYDRANTS/FIRE LINES 3. All piping shall be inspected prior to backfill. 4. The fire service main shall be flushed thoroughly before connection to the system riser in order to remove foreign materials that might have entered the main during the course the installation. The flow rate shall not be less than the water demand rate of the system. Section 10.10.2 5. Hydrostatic testing of the underground piping shall occur upon completion of work. The contractor's material and test certificate for underground piping shall be completed and signed. Copies shall be prepared for approving authorities, owners and contractor. Section 10.10.1 (All piping shall be inspected prior to backfill.) 7. The fire service main shall be minimum 36 inches below grade under driveways and 30 inches Phone: 503.639.4171 • Fax: 503.684.7297 • www.tigard- or.gov • TTY Relay: 503.684.2772 r . elsewhere. The depth shall be measured from the top of the pipe to finished grade. Section 10.4 8. When pipe must be run under buildings, special precautions shall be taken, including the following: • Arching the foundation walls over the pipe • Running the pipe in covered trenches • Providing valves to isolate sections of pipe under building. NFPA 13, 10.6 9. Thrust blocks shall be placed between undisturbed earth and the fitting to be restrained and shall be capable of such bearing to ensure adequate resistance to the thrust to be encountered. Wherever possible, thrust blocks shall be placed so that the joints are accessible for repair. Section 10.8 10. Piping shall be listed for fire protection service and shall comply with the standards in Table 10.1.1 11. A sign at inlets shall indicate the pressure required to deliver the greatest system demand. 5.9.5.4 12. The riser elbow and base detail must be submitted and reviewed prior to any foundation inspections. ACCESSIBILITY 15. Accessible walkways and routes shall not exceed a running slope of 1 unit vertical in 20 units horizontal (5% slope). Cross slopes shall not exceed 1 unit vertical in 50 units horizontal (2% slope). Approved Plans: 1 set of approved plans, bearing the City of Tigard approval stamp, shall be maintained on the jobsite. The plans shall be available to the Building Division inspectors throughout all phases of construction. 106.4.2 OSSC Premises Identification: Approved numbers or addresses shall be provided for all new buildings in such a position as to be plainly visible and legible from the street or road fronting the property. 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. Respectfully, Mark VanDomelen, Plans Examination Supervisor May 11 06 01:32p NORTH DIV FMO 503 644 -2214 p.2 / T (p _ a ei „. 44 th Tualatin Valley Fire & Rescue Bill Thrush, EIT Project Designer WRG Design, Inc. 5415 SW Westgate Drive, Suite 100 Portland, OR 97221 May 11, 2006 RE: Fanno Creek Place Dear Mr. Thrush, We have reviewed your revised drawings for fire department connection locations in the Fanno Creek Place project. We find the revisions acceptable and thus give the proposal our final approval. We trust this letter will clear this most recent hurdle. If you need anything further, please call me. Sincerely, i / G 1 • K. Dalby, Deputy Fire Marshal II alatin Valley Fire & Rescue, North Division 14480 SW Jenkins Road Beaverton, OR 97005 -1152 503- 356 -4700 IL E CO North Division Office 14480 SW Jenkins Road, Beaverton, OR 97005 Phone: 503 -356 -4700 Fax: 503 - 644 -2214 www.tvfr.com Fire Marshal's Division Offices Tualatin Valley North - 14480 SW Jenkins Rd., Beaverton, OR 97005, (503) 356 -4700 Fire & Rescue South - 7401 SW Wash Ct., Tualatin, OR 97062, (503) 612 -7010 �:�� j 1- �f�}r� J � 4 �F a t � �Y ig��.�� 4 1`^e'(fh' "� i .. 11"a;�afl£,R 11 "! "��� u'� r. �y; t 1 C tz a s � i,�� a 9a1 n ra '' z 1 � 7Y" 3 , E . s San . fl ea u `f f� V©'!�f '� w'��. e sa s�TL sb t �7 �', G��,�u xus�:�._:� 4.._� i.�'r�l,*. �.. _ "' xs�iu ! "� _ _ � .���:� � x�' -rs�' t i This worksheet is required to be submitted to and approved by the Authority Having Jurisdiction (AHJ) before any permits for new building construction, building expansion or fire hydrants will be issued by any building department within the TVF&R District. See the instructions for assistance completing this form or call one of the above numbers. Preparer Information Preparer Name: (Jeff Shoemaker I Phone:1503 -419 -2500 I Fax:1503 -419 -2500 I Architect / Engineer of Record: I Kevin Russell I Phone:1503 -419 -2500 I Fax:1 503 -419 -2500 I General °Building'Information _ 1 Project Name: IFanno Creek Place Project Address: 116037, 16045, 16083 SW Upper Boones Ferry Rd 1 City:JTigard I County:IWashington I Zip :l I Construction Type(s): TType 11E3 and IIIB Total Bldg Area: 1 72,2551sgft Total Fire Area: 1 72,2551sgft Bldg Fire Flow: 1 58061Gallons Per Minute (Light Hazard) Describe Fire Area: (if more than one fire area, include an 8 1/2 x 11 or 11 x 17 drawing indicating the various fire areas) The included fire area is the total square footage of the largest building, Building A. Type of Occupancy or Use of Building: lOffice Building I FILE COPY S �4: �'. ��"e "="- 1`r�`�$ *�°aM,�> >''- �', ":�'. "' R�" a '�: , . , ;, , ,..,a•- „ .' ;�"��'�°nr�•�' °ar.a J4:a,V OCalgi C aHazarcl .' ::";x;. qua ` g`” ralg ' , = e I Al Determine percent of each occupancy hazard in the fire area. P _ 5 4ii:A"tl €,. =z iV.r'errt' ;` % r " ah . �.,.; ' .�L, - ".:' ON + :� >. m a iF � �� ,t Li• ht Hazard N 72255 SF RP 72,255 SF iu c c„� ; a .t 100 % Ordina Hazard Gr• 1 0 SF phi 1 SF aei! -r- ,. j 0 % Ordina Hazard Gr• 2 0 SF U :'+��� _ % Extra Hazard G• 1 0 SF pa 1 SF ,,b( 0 Extra Hazard Gr• 2 0 SF _ 1E ! ° . 0 % Total Must equal 100% 100 % A2 Calculate Fire Flow r Jr ,�« � t n m `'x - ta��f c= � rr � Prr�d't# . � g � "� �;.,, ! 5 F.,b 1 __ .. `.^.c_11 Et s ' i • i r i f,�i : MI4"Itti.1l,.�-ti,�XR ''� "� .i'f Li • ht Hazard 1.0 100 % Eit 5806 GPM 5806 GPM O • - T - mit ltgli. 1.2 0 % 5806 GPM E° .` 0 GPM Ordina Hazard G • 2 1.3 , � 0 % K 5806 GPM it a Y; 0 GPM Extra Hazard G • 1 1.4- 0 % EM 5806 GPM 0 GPM Extra Hazard Gr• 2 1.5 EF 0 % W 5806 GPM N 0 GPM A3 Required Fire Flow I 5806 GPM I Required Fire Flow 5806 = I 6 INo. of Hydrants Required �C�`��Reluc�ionaofF�e�;F ow -; Reductions #are4basei�,onFthegiollowm � ��� Cl - Reduced by 25% for all Group R Occupancies without fire sprinklers (multiply by .75) C2 - Reduced by 25% for a NFPA 72 Fire Alarm System (multiply by .75) C3 - Reduced by 75% for NFPA 13 Automatic Sprinklers (multiply by .25) Ipa �K ' � - - : °. " =��- °� °� %_ =_ - _ - �,e,M x`.;�- � - °•' b�:� . ; Re tili F�re3Flow =_ = "'Z -` _ : ° ' r , _ - - ` ' _' .',!�:,;< :.:; D1 - Group R occupancy I No Ix I 1 I = I 5806 GPM (Max. 3000 - Min. 1500 gpm) I D2 - Fire Flow 5806 GPM X I 0.25 ( = I 1500 GPM (Max. 3000 - Min. 1500 gpm) I IE. Available Fire Flow to the Building ( Test Results: ( 9,473 ( GPM Manually enter available fire flow here. Please attach documentation of the flow test that was made. It shall include date, time, location of static/residual and flow hydrants, and the tester's name, phone number and address. /• !O • FLOW TEST FILE COPY DATE: 12 \ 2.0064, TEST NUMBER: TIME: `, A " 144 LOCATION: t / n/10 C (a-hr6' k WEATHER: C. l 1 ATTENDING PERSONNEL: 1. V EN zk. S r 6 (LOCATION SKETCH ON BACK) 2. •.1DSGA F ttd141e_a_. 3. ‘•<V1 4 c5kid - 4. .R FLAC3 t HYDRANT W . 1 HYDRANT D. 2 NOZZLE SIZE 2 1/2" 4" 2 1/2" 4" STATIC PRESSURE ++ -- W AND GAGE NUMBER ` 0 RESIDUAL PRESSURE AND GAGE NUMBER 85 7102_ PITOT PRESSURE AND GAGE NUMBER S �f � 5 FLOW G.P.M. • COMPUTED FLOW AT 20 P.S.I. RESIDUAL WATER COLOR - DESCRIPTION REMARKS: C0 tri 1 CI 0 3 325 i3 -3 Z S PIE CE/ PAN U1ry 1001 "R-7 D I 18810 41C ----- - ------------ 2- FLOW AT SPECIFIED PRESSURE CALCULATION STATIC= 106 PSI 86 Ps-P=A RESIDUAL= 102 PSI 4.0 Ps-Pr=B FLOW= 1807 GPM 2t5 NB=C PRESSURE= 20 PSI 5.2 C".54=D AVAILABLE FLOW= 9472.72 GPM :=FLOWY) Supply Flow Curve . P roject:. I, t :� � ".J7 :• r !tt f ..2.—:,;::, . ° >cft 1 b c, t c ° 3 . , ; i, Test Date: f L i w r � k 4 � ,t `�>> f.' s:;•1...;"; r; , s 4..tw"�,,,, J .a,,s.:. r h ••= ` 3 f .:ri .t . s . � ,. :. Hydrant '....'"-z,..1,;•:::,'....>_<;••;:4;.:•!,••••,:-.: y % >; -L ' :Y.; »4 :, . , � ;w: ?,,: % •; ;> : :E> ;» Static �:< t � > : � : :; : . . ,..,..... . Design GPM. : , .;;;�. o,,^, - r�, o� ! . *4 Z Y _ 3Y - ° ! f -; ° 'k �» y � Flow Hydrant , :x > r`v y'}�^Yf- Lv ?..� �,U � ► ,.F� z t .'�- r, ii .'i 3...;8.'.x', 3 Design PSI " . Ps es ', Test Static Pressure Reading Available Pressure at Design GPM: 106.0 PSI Pr " '?2,' \;fs,':. Test Residual Pressure Reading PSI Headroom : 106.00 PSI 100% GPMr 1807 GPM Test Flow at Residual Pressure GPM Headroom : 10625 GPM #DIV /0! Hyd. Coef.:. . : Pitot PSI: ms; t i, Outlet Diam. IN: . ';?: 4. Hyd. Flow: 1807 GPM Flow Test Summary Curve Q ^1.85 120 0.---0-40--0--0-4--0-40.-4_-6.—..-- i 100 ° m f 80 : w -- PSI ! a I �_ — • Design Point . _ d • 40 • 20 — • s ___.1ao 0 500 1000 1500 2000 2500 3000 3500 Flow GPM Flowchart Printed 8/212006 • Mark Va nDomelen - RE: Fanno Creek Place Page 11 5� TR CID -c a y From: "Dalby, John K." <John.Dalby @tvfr.com> To: "Jeff Shoemaker" <Jeff.Shoemaker @wrgdesign.com> Date: 1/23/2007 4:22:43 PM' Subject: RE: Fanno Creek Place Hi Jeff, I visited the site this afternoon and located the existing fire hydrants on the west side of SW Boones Ferry Road. The hydrant north of the project property is at the entrance to the retail shopping center. I believe we could consider this as a useable fire hydrant for the purposes of the required number of fire hydrants. Therefore, the project will have four fire hydrants for consideration as noted on your exhibit. The fire district will accept this condition. We trust this clears the way for this project to continue insofar as the required number of fire hydrants is concerned. John K. Dalby, Deputy Fire Marshal II Tualatin Valley Fire & Rescue, North Division 14480 SW Jenkins Road Beaverton, OR 97005 -1152 503 - 356 -4723 From: Jeff Shoemaker [ mailto :Jeff.Shoemaker @wrgdesign.com] Sent: Tuesday, January 23, 2007 11:34 AM To: Dalby, John K. Cc: Kevin Russell Subject: RE: Fanno Creek Place John, 0 O Per your request, attached is an exhibit showing the location of all known hydrants in the area of the proposed Fanno Creek Place. There may be other hydrants located on the other side of SW Upper Boones Ferry Rd that serve the business park. However, we do not have them located in our survey. Please give me a call when you receive the attachment so that we may discuss our options. • Thank you, FILE COPY •