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HomeMy WebLinkAboutPermit M17-0029 - KING COUNTY LIBRARY SYSTEM - AIR DISTRIBUTION SYSTEMKING COUNTY LIBRARY 1386 SOUTHCENTER MALL M17-0029 Parcel No: Address: City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Inspection Request Line: 206-438-9350 Web site: http://www.TukwilaWA.gov MECHANICAL PERMIT 9202470010 1386 SOUTHCENTER MALL Project Name: KING COUNTY LIBRARY Permit Number: Issue Date: Permit Expires On: M 17-0029 3/27/2017 9/23/2017 Owner: Name: Address: Contact Person: Name: Address: Contractor: Name: Address: License No: Lender: Name: Address: WESTFIELD PROPERTY TAX DEPT PO BOX 130940 , CARLSBAD, WA, 92013 MARK SMELTZER 1012 CENTRAL AVE S, KENT, WA, 98032 PERFORMANCE HEATING & A/C INC 1012 CENTRAL AVE S , KENT, WA, 98032 PERFOHA15ORT !/l Phone: (425) 251-0356 Phone: (425) 251-0356 Expiration Date: 4/30/2017 DESCRIPTION OF WORK: MODIFY AIR DISTRIBUTION SYSTEM (DUCT, DIFFUSERS, & GRILLES) FROM (2) EXISTING ROOFTOP PACKAGE AC UNITS PER ATTACHED PLANS. NO WORK TO EXISTING ROOFTOP PACKAGE AC UNITS Valuation of Work: $22,500.00 Type of Work: NEW Fuel type: GAS Fees Collected: $519.10 Electrical Service Provided by: PUGEST SOUND ENERGY Water District: TUKWILA Sewer District: TUKWILA Current Codes adopted by the City of Tukwila: International Building Code Edition: International Residential Code Edition: International Mechanical Code Edition: Uniform Plumbing Code Edition: International Fuel Gas Code: 2015 2015 2015 2015 2015 National Electrical Code: WA Cities Electrical Code: WAC 296-46B: WA State Energy Code: 2014 2014 2014 2015 Permit Center Authorized Signature: 44,6 tA/ TA1AAA I hearby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating construction or the performance of work. I am authorized to sign and obtain this development perr . agree to the conditions attached to this permit. Signature: Print Name: I e rr _7L+ Date: This permit shall become null and void if the work is not commenced within 180 days for the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. PERMIT CONDITIONS: 1: ***MECHANICAL PERMIT CONDITIONS*** 2: All mechanical work shall be inspected and approved under a separate permit issued by the City of Tukwila Permit Center (206/431-3670). 3: All permits, inspection record card and approved construction documents shall be kept at the site of work and shall be open to inspection by the Building Inspector until final inspection approval is granted. PERMIT INSPECTIONS REQUIRED Permit Inspection Line: (206) 438-9350 1800 MECHANICAL FINAL 0701 ROUGH -IN MECHANICAL CITY OF TUKWILA Community Development Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 http://www.TukwilaWA.gov J Mechanical Permit No. WYKMO(2- Project No. Date Application Accepted: Date Application Expires: (For office use old)) MECHANICAL PERMIT APPLICATION Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. **please print** SITE LOCATION Site Address: Tenant Name: King Co Assessor's Tax No.: 920247-0010 Southcenter Mall Suite Number: 384/388 Floor: Level 1 KCLS Southcenter Library Connection PROPERTY OWNER Name: Mark Smeltzer Name: King County Library System City: Kent State: WA Zip: 98032 Address: 960 Newport Way NW Email: mark@pmghvac.com City: Issaquah State: WA Zip: 98027 CONTACT PERSON — person receiving all project communication Name: Mark Smeltzer Address: 1012 Central Ave. S. City: Kent State: WA Zip: 98032 Phone: (425) 251-0356 Fax: (253) 867-5775 Email: mark@pmghvac.com New Tenant: ❑ Yes ® ..No MECHANICAL CONTRACTOR INFORMATION Company Name: Performance Mechanical Group Address: 1012 Central Ave. S. City: Kent State: WA Zip: 98032 Phone: (425) 251-0356 Fax: (253) 867-5775 Contr Reg No.: PERFOHA 1 SORT Exp Date: 04/30/2017 Tukwila Business License No.: BUS -0994165 Valuation of project (contractor's bid price): $ 22,500 Describe the scope of work in detail: Modify air distribution system (duct, diffusers, & grilles) from (2) existing rooftop package AC units per attached plans. No work to existing rooftop package AC units. Use: Residential: New ❑ Replacement ❑ Commercial: New ® Replacement ❑ Fuel Type: Electric ❑ Gas ® Other: H:\Applications\Forms-Applications On Line \2016 Applications\Mechanical Permit Application Revised 1-4-16.docx Revised: January 2016 bh Page 1 of 2 Indicate type of mechanical work being installed and the quantity below: Unit Type Qty Furnace <100k btu Residential, Nighttime Furnace >1 00k btu Industrial Floor furnace 55 dB(A) Suspended/wall/floor mounted heater 57 dB(A) Appliance vent Commercial Repair or addition to heat/refrig/cooling system 47 dB(A) Air handling unit (2) <10,000 cfin 60 dB(A) Unit Type Qty Air handling unit Residential, Nighttime >10,000 cfin Industrial Evaporator cooler 55 dB(A) Ventilation fan connected to single duct 57 dB(A) Ventilation system Commercial Hood and duct 47 dB(A) Incinerator — domestic (2) Incinerator — comm/industrial 60 dB(A) Unit Type Qty Fire damper Residential, Nighttime Diffuser Industrial Thermostat 55 dB(A) Wood/gas stove 57 dB(A) Emergency generator Commercial Other mechanical equipment 47 dB(A) duct system (2) Boiler/Compressor Qty 0-3 hp/100,000 btu 3-15 hp/500,000 btu 15-30 hp/1,000,000 btu 30-50 hp/1,750,000 btu 50+ hp/1,750,000 btu Noise: Mechanical units need to be in compliance with the Tukwila Noise Code. Maximum permissible sound levels are based on from where the sound is created and where the sound is heard. Additionally, if sound can be heard from within a house at night in a residential zone it may not be allowed. For more details, see TMC 8.22 District of Sound Producing Source District of Receiving Property Residential, Daytime* Residential, Nighttime Commercial Industrial Residential 55 dB(A) 45 dB(A) 57 dB(A) 60 dB(A) Commercial 57 dB(A) 47 dB(A) 60 dB(A) 65 dB(A) Industrial 60 dB(A) 50 dB(A) 65 dB(A) 70 dB(A) *Daytime means 7AM-I OPM, Monday through Friday and 8AM-1OPM, Saturday, Sunday and State -recognized holidays. A few sounds are exempt from the noise code, including: • Warning devices; • Construction and property maintenance during the daytime hours (lam-lOpm); • Testing of backup generators during the day. PERMIT APPLICATION NOTES - Value of construction — in all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the permit center to comply with current fee schedules. Expiration of plan review — applications for which no permit is issued within 180 days following the date of application shall expire by limitation. The building official may grant one extension of time for additional periods not to exceed 90 days each. The extension shall be requested in writing and justifiable cause demonstrated. Section 105.3.2 International Building Code (current edition). 1 HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING OWNER OR A TOR ZED AGEN Signature: Date: 03/02/2017 Print Name: Mark Smeltzer Day Telephone: (425) 251-0356 Mailing Address: 1012 Central Ave. S. H:\Applications\Forms-Applications On Line \2016 Applications \Mechanical Permit Application Revised 1-4-16.docx Revised: January 2016 bh Kent WA 98032 City State Zip Page 2 of 2 Cash Register Receipt . City of Tukwila DESCRIPTIONS PermitTRAK I ACCOUNT QUANTITY PAID $519.10 M17-0029 Address: 1386 SOUTHCENTER MALL Apn: 9202470010 $519.10 Credit Card Fee $15.12 . Credit Card Fee I R000.369.908.00.00 0.00 $15.12 MECHANICAL $484.60 PERMIT ISSUANCE BASE FEE R000.322.100.00.00 0.00 $33.15 PERMIT FEE R000.322.100.00.00 0.00 $354.53 PLAN CHECK FEE R000,322,102.00.00 0.00 $96.92 TECHNOLOGY FEE • $19.38 TECHNOLOGY FEE TOTAL FEES PAID BY RECEIPT: R10993 R000.322.900.04.00 0.00 $19.38 $519.10 Date Paid: Friday, March 03, 2017 Paid By: BARRETT ROBERTS Pay Method: CREDIT CARD 670378 Printed: Friday, March 03, 2017 12:36 PM 1 of 1 CRWSYSTEMS a INSPECTION RECORD Retain a copy with permit INSPECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431-3670 Permit Inspection Request Line (206) 438-9350 k,Ak; [moyPect: Type of Inspection: Address:.Date / 364 t. 474C 2 /111412, Called: Special Instructions: Date Wanted • r 7 a.m. p.m. Request 021 Phone No: Al -720-020 Approved per applicable codes. LJ Corrections required prior to approval. COMMENTS: 0 o i< — /, 4ECH AA) CAL-- Inspector: Date: 8-8-)T REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. 8/1/2017 City of Tukwila Department of Community Development MARK SMELTZER 1012 CENTRAL AVE S KENT, WA 98032 RE: Permit No. M17-0029 KING COUNTY LIBRARY 1386 SOUTHCENTER MALL Dear Permit Holder: Allan Ekberg, Mayor Jack Pace, Director In reviewing our current records, the above noted permit has not received a final inspection by the City of Tukwila Building Division. Per the International Building Code, International Mechanical Code, Uniform Plumbing Code and/or the National Electric Code, every permit issued by the Building Division under the provisions of these codes shall expire by limitation and become null and void if the building or work authorized by such permit has not begun within 180 days from the issuance date of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time after the work has begun for a period of 180 days. Your permit will expire on 9/23/2017. Based on the above, you are hereby advised to: 1) Call the City of Tukwila Inspection Request Line at 206-438-9350 to schedule for the next or final inspection. Each inspection creates a new 180 day period, provided the inspection shows progress. -or- 2) Submit a written request for permit extension to the Permit Center at least seven(7) days before it is due to expire. Address your extension request to the Building Official and state your reason(s) for the need to extend your permit. The Building Code does allow the Building Official to approve one extension of up to 180 days. If it is determined that your extension request is granted, you will be notified by mail. In the event you do not call for an inspection and/or receive an extension prior to 9/23/2017, your permit will become null and void and any further work on the project will require a new permit and associated fees. Thank you for your cooperation in this matter. Sincerely, Rc el e ' ipley Permit Technician File No: M17-0029 6300 Southcenter Boulevard Suite #100 • Tukwila, Washington 98188 • Phone 206-431-3670 • Fax 206-431-3665 March 09, 2017 City of Tukwila Department of Community Development MARK SMELTZER 1012 CENTRAL AVE S KENT, WA 98032 RE: Correction Letter # 1 MECHANICAL Permit Application Number M17-0029 KING COUNTY LIBRARY - 1386 SOUTHCENTER MALL Dear MARK SMELTZER, Allan Ekberg, Mayor Jack Pace, Director This letter is to inform you of corrections that must be addressed before your development permit can be approved. All correction requests from each department must be addressed at the same time and reflected on your drawings. I have enclosed comments from the following departments: BUILDING - M DEPARTMENT: Allen Johannessen at 206-433-7163 if you have questions regarding these comments. • (GENERAL NOTE) PLAN SUBMITTALS: (Min. size 11x17 to maximum size of 24x36; all sheets shall be the same size. New revised plan sheets shall be the same size sheets as those previously submitted.) (If applicable) "STAMP AND SIGNATURES" "Every page of a plan set must contain the seal/stamp, signature of the licensee(s) who prepared or who had direct supervision over the preparation of the work, and date of signature. Specifications that are prepared by or under the direct supervision of a licensee shall contain the seal/stamp, signature of the licensee and the date of signature.,If the "specifications" prepared by' a licensee are a portion of a bound specification document that contains specifications other than that of an engineering or land surveying nature, the licensee need only seal/stamp that portion or portions of the documents for which the licensee is responsible." It shall not be required to have each page of "specifications" (calculations) to be stamped and signed; Front page only will be sufficient. (WAC 196-23-010 & 196-23-020) (BUILDING REVIEW NOTES) 1. Plan energy code notes refer to outdated 2012 energy codes. Code references have changed with the new 2015 energy codes. Revise energy code notes and references to show complying with current 2015 Washington State Energy Codes (WSEC). Note: This permit plan review may not be coinplete°as revised plans may require further corrections. Please address the comments above in an itemized format with applicable revised plans, specifications, and/or other documentation.' The City requires that two (2) sets of revised plan pages, specifications and/or other documentation be resubmitted with the appropriate revision block. In order to better expedite your resubmittal, a 'Revision Submittal Sheet' must accompany every resubmittal. I have enclosed one for your convenience. Corrections/revisions must be made in person and will not be accepted through the mail or by a messenger service. 6300 Southcenter Boulevard Suite #100 • Tukwila Washington 98188 • Phone 206-431-3670 • Fax 206-431-3665 If you have any questions, I can be reached at 206-431-3655. Sincerely, Bill Rambo Permit Technician File No. M17-0029 6300 Southcenter Boulevard Suite #100 • Tukwila Washington 98188 • Phone 206-431-3670 • Fax 206-431-3665 PERMIT COORD COPY PLAN REVIEW/ROUTING SLIP PERMIT NUMBER: M17-0029 DATE: 03/16/17 PROJECT NAME: KING COUNTY LIBRARY SITE ADDRESS: 1386 SOUTHCENTER MALL Original Plan Submittal X Response to Correction Letter # 1 Revision # before Permit Issued Revision # after Permit Issued DEPARTMENTS: liuildm ivision Public Works R�1 El 1 Fire Prevention Structural Planning Division ❑ Permit Coordinator El PRELIMINARY REVIEW: Not Applicable ❑ (no approval/review required) REVIEWER'S INITIALS: DATE: 03/16/17 Structural Review Required DATE: APPROVALS OR CORRECTIONS: Approved Corrections Required DUE DATE: ❑ Approved with Conditions ❑ Denied (corrections entered in Reviews) (ie: Zoning Issues) Notation: 04/16/1 7 REVIEWER'S INITIALS: DATE: Permit Center Use Only CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: 12/18/2013 'EMIT COORD COPY PLAN REVIEW/ROUTING SLIP PERMIT NUMBER: M17-0029 DATE: 03/06/17 PROJECT NAME: KING COUNTY LIBRARY SITE ADDRESS: 1386 SOUTHCENTER MALL X Original Plan Submittal Response to Correction Letter # Revision # ! before Permit Issued Revision # after Permit Issued DEPARTMENTS: A -C©wrz Building Division Public Works Fire Prevention Structural Planning Division ❑ Permit Coordinator PRELIMINARY REVIEW: Not Applicable ri (no approval/review required) REVIEWER'S INITIALS: DATE: 03/07/17 Structural Review Required DATE: APPROVALS OR CORRECTIONS: Approved Corrections Required (corrections entered in. Reviews DUE DATE: 04/04/17 ❑ Approved with Conditions Notation: Denied (ie: Zoning Issues) REVIEWER'S INITIALS: DATE: Permit Center Use Only CORRECTION LETTER MAILED: %-9-- ~ 1 7- Departinents. issued corrections: Bldg Fire ❑ Ping ❑ PW ❑ `Staffs Initials: 12/18/2013 1 City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Fax: 206-431-3665 Web site: fittp://www.ci.tukwila.wa.us 1 REVISION SUBMITTAL Revision submittals must be submitted in person at the Permit Center Revisions will not be accepted through the mail, far, etc. Date: 3/15/2017 Plan Check/Permit Number: M 17-0029 ❑ Response to Incomplete Letter # ❑ Response to Correction Letter # 1 ❑ Revision # after Permit is Issued ❑ Revision requested by a City Building Inspector or Plans Examiner Project Name: King County Library Project Address: 1386 Southcenter Mall RECEIVED CITY OF TUKWILA MAR 1 6 2017 PERMIT CENTER Contact Person: Susan Nixon Phone Number: 206-378-0569 Summary of Revision: REPLACED WSEC 2012 WITH WSEC 2015. Sheet Number(s): M001, M002, M101 "Cloud" or highlight all areas of revision including ' ate o r ision� Received at the City of Tukwila Permit Center by: i ❑ Entered in TRAKiT on laplications\forms-applications on linelrevision submittal Created: 8-13-2004 Revised: PERFORMANCE HEATING & A/C INC Home Espanol Contact Safety & Health Washington State Department of Labor & Industries Search L&I Page 1 of 2. A -Z Index Help My L&1 Claims & Insurance Workplace Rights Trades & Licensing PERFORMANCE HEATING & A/C INC Owner or tradesperson Principals MILLER, DANIEL E, PRESIDENT ERDAHL, DARRIN, VICE PRESIDENT GOWIN, RICHARD L, VICE PRESIDENT (End: 04/26/2011) GOWIN, CONSTANCE F, VICE PRESIDENT (End: 11/15/2007) Doing business as PERFORMANCE HEATING & AIC INC WA UBI No. 600 601 386 1012 Central Ave S KENT, WA 98032 425-251-0356 KING County Business type Corporation Governing persons DANIEL E MILLER DARRIN P ERDAHL; License Verify the contractor's active registration / license / certification (depending on trade) and any past violations. Construction Contractor License specialties GENERAL License no PERFOHA75ORT Effective — expiration 12130/1985— 04/30/2017 Bond DEVELOPERS SURETY & INDEM CO Bond account no. 748802C Received by L&I 11/27/2007 Insurance AMCO Ins Co Policy no. GLA03007606389 Received by L&I 04/26/2016 Active. Meets current requirements. $12,000.00 Effective date 10/01/2007 Expiration date Until Canceled $1,000,000.00 Effective date 04/28/2016 Expiration date 04/28/2017 Help us improve https://secure.lni.wa.gov/verify/Detail.aspx?UBI=600601386&LIC=PERFOHA15ORT&SAW= 3/27/2017 AB3REVIATIONS LEGEND DRAWING INDEX AC AIR CONDITIONING ACU AIR CONDITIONING UNIT AD ACCESS DOOR AFF ABOVE FINISHED FLOOR�- APPROX APPROXIMATE ARCH ARCHITECT ASHRAE AMERICAN SOCIETY OF HEATING REFRIGERATION AND AIR CONDITIONING ENGINEERS BDD BACKDRAFT DAMPER BFF BELOW FINISHED FLOOR BOD BOTTOM OF DUCT BTUH BRITISH THERMAL UNITS PER HOUR CA COMPRESSED AIR CD CEILING DIFFUSER CFM CUBIC FEET PER MINUTE CIRC CIRCULATING CO CLEAN OUT COND CONDENSATE COORD COORDINATE COTG CLEAN OUT TO GRADE CW COLD WATER DEG DEGREE DIA DIAMETER DIM DIMENSION DN DOWN DWG DRAWING E EXISTING EA EACH, EXHAUST AIR ELEV, EL ELEVATION EAT ENTERING AIR TEMPERATURE EG EXHAUST GRILLE ESP EXTERNAL STATIC PRESSURE EWT ENTERING WATER TEMPERATURE EXIST EXISTING EXH EXHAUST EXP EXPANSIONHREVISION F FAHRENHEIT FCO FLOOR CLEANOUT FD FIRE DAMPER, FLOOR DRAIN FDC FIRE DEPARTMENT CONNECTION FLA FULL LOAD AMPS F.O. FLAT OVAL FDIC FURNISHED BY OWNER, INSTALLED BY CONTRACTOR FPM FEET PER MINUTE FT FOOT, FEET G NATURAL GAS GA GAUGE GAL GALLONS GALV GALVANIZED GPM GALLONS PER HOUR GRD GRILLES, REGISTERS, AND DIFFUSERS GWB GYPSUM WALL BOARD HP HORSEPOWER HVAC HEATING, VENTILATION AND AIR CONDITIONING HW HOT WATER HWC HOT WATER CIRCULATION HWG HIGH WALL GRILLE HWR HOT WATER RETURN HWS HOT WATER SUPPLY ID INDIRECT DRAIN, INSIDE DIAMETER IE INVERT ELEVATION IN INCH KW NKILOWATT, (1000 WATTS) LAT LEAVING AIR TEMPERATURE LWG LOW WALL GRILLE LWT LEAVING WATER TEMPERATURE MAX MAXIMUM MBH 1000 BTU PER HOUR MCA MINIMUM CIRCUIT AMPSDCVA MFG MANUFACTURER MIN MINIMUM MOD MOTOR OPERATED DAMPER MTG MOUNTING NC NORMALLY CLOSE NIC NOT IN CONTRACT FPA NATIONAL FIRE PROTECTION ASSOCIATION ONFPA NORMALLOPEN NTS NOT TO SCALE OA OUTSIDE AIR OAT OUTSIDE AIR TEMPERATURE OC ON CENTER OBD OPPOSED BLADE DAMPER ORD OVERFLOW ROOF DRAIN OS&Y OUTSIDE STEM AND YOLK POC POINT OF CONNECTION PSI POUNDS PER SQUARE INCH RA RETURN AIR RL RAIN LEADER RG RETURN GRILLE RPM REVOLUTIONS PER MINUTEORL SA SUPPLY AIR SP STATIC PRESSURE SPD STATIC PRESSURE DROP SPEC SPECIFICATIONS TDH TOTAL DYNAMIC HEAD TG TRANSFER GRILLE TOD TOP OF DUCT TPD TOTAL PRESSURE DROP TSP TOTAL STATIC PRESSURE TW TEMPERED WATER TW TYPICAL V VOLT, VENT VD VOLUME DAMPER VSD VARIABLE SPEED DRIVE VTR VENT THRU ROOF W WASTE WB WET BULB TEMPERATUREjr W/ WITH WC WATER CLOSET WCO WALL CLEAN OUT WHA WATER HAMMER ARRESTER NOTE: DRAWINGS MAY NOT CONTAIN ALL ABBREVIATIONS LISTED® SYMBOL ABBR DESCRIPTION SYMBOL ABBR DESCRIPTION f . M001 LEGEND, ABBREVIATIONS, NOTES AND DRAWING INDEX lnn revi•ew 1 l �. ©OC2 ALIGNMENT GUIDE = ANCHOR DETAIL OR SECTION CALLOUT M002 SCHEDULES M101 SPECIFICATIONS M201 MECHANICAL DEMOLITION PLAN M301 MECHANICAL FLOOR PLAN M401 DETAILS s -r► r�� , a�#�a t s t� aTFE-3.111- , �,�. �� ati REQUIRED REQU:;r ectril l 1lumbing as Piping ` l Is sub�� .s^' '°� `L OS' Jct to @ y and Q 1ssie r 1 Approval of construction Go.;l<� ones does not aulhcri `� Violation of nt1 y adopted code or ordinance. MCC, ref approved Field CO r COntstii©n,, is Cltnotyl0dv By:'�O Date: *r 3 ,--7 X PIPE ELBOW DOWN SHEET WHERE SECTION OR DETAIL SHOWN DIRECTION ' PIPE ELBOW UP OF CUTTING PLANE SECTION CUT LINE O FLANGE SD DIFFUSER I� FLEX CONNECTION 1-/\-,1 TEE OUTLET UP -X - OR GRILLE TYPE XXX CFM AMOUNT (CUBIC FEET PER MINUTE) +- DIRECTION OF FLOW O ^ TEE OUTLET DOWN 1 City of Tukwila BUILDING DIVISION City of Tukwila BUILDING DIVISION - t AIR VENT XX OR XX EQUIPMENT ITEM XX R1D AAV AUTOMATIC AIR VENT LINE, ARCHITECTURAL BACKGROUND LIGHT LINE, EXISTING BALANCING VALVE GE\ E R A L \OTE S QS BALL VALVE HEAVY LINE, NEW WORK 1. THE MECHANICAL SYSTEM SHALL CONSIST OF ALL WORK SHOWN ON THE DRAWINGS, INCLUDING PLANS, DIAGRAMS, DETAILS, ETC., ALL WORK AS IDENTIFIED IN THE SPECIFICATIONS. WORK INCLUDES FURNISHING, INSTALLING SYSTEM, INTEGRATION, TESTING, TRAINING AND WARRANTY OF THE MECHANICAL SYSTEMS AS SHOWN AND SPECIFIED. PROVIDE A COMPLETE AND OPERABLE MECHANICAL COMPLETE WITH ALL MECHANICAL WORK AS REQUIRED FOR SYSTEM OPERATION. 2. THE DESIGN OF MECHANICAL SYSTEMS HAS BEEN BASED UPON THE EQUIPMENT AS MANUFACTURED BY THE MANUFACTURERS LISTED THE EQUIPMENT SCHEDULE. EQUIPMENT NAMED IN THE SPECIFICATIONS MAY BE SUBSTITUTED PROVIDED THAT THE EQUIPMENT MEETS EXCEEDS ALL SCHEDULED AND SPECIFIED CRITERIA, AND HAS THE WRITTEN APPROVAL OF THE ENGINEER. COORDINATE THE INSTALLATION WITH ALL TRADES AND GUARANTEE IN WRITING THAT NO ADDITIONAL COST WILL BE INCURRED DUE TO PRODUCT SUBSTITUTION. 3. CONTRACTOR SHALL FIELD VERIFY ALL BUILDING AND SITE DIMENSIONS BEFORE BEGINNING CONSTRUCTION OR ORDERING EQUIPMENT. NOT SCALE FROM PLANS. 4. DIMENSIONS SHOWN FOR DUCTWORK WITH SOUND LINING SHALL BE NET FREE DIMENSION WITH SOUND LINING INSTALLED. SOUND SHALL BE 1" THICK UNLESS OTHERWISE NOTED. 5. PENETRATIONS THROUGH ROOF OR EXTERIOR WALLS SHALL BE SEALED WEATHER TIGHT. PENETRATIONS THROUGH CEILING OR INTERIOR WALLS SHALL BE SEALED SUBSTANTIALLY AIR TIGHT. BELOW GRADE WALLS OR SLABS SHALL BE SLEEVED AND SEALED WATERTIGHT. 6. CONFINE THE APPLICATION OF FLEXIBLE DUCTWORK ONLY TO LOCATIONS INDICATED BY THE CONTRACT DOCUMENTS. MAXIMUM LENGTH FLEXIBLE DUCTWORK SHALL NOT EXCEED SIX FEET. 7. PROVIDE ALL REQUIRED ELECTRICAL POWER, MOTOR STARTERS AND CONTROL INTERFACE AND CONNECTIONS AS REQUIRED FOR SYSTEM OPERATION. COORDINATE REQUIREMENTS WITH THE ELECTRICAL CONTRACTOR. 8.. PROVIDE ALL REQUIRED EQUIPMENT GUARDS AND STRUCTURAL SUPPORT AS RECOMMENDED BY EQUIPMENT MANUFACTURERS TO EQUIPMENT AND TO ASSURE SYSTEM PERFORMANCE AND SAFE OPERATION. COORDINATE PRIOR TO INSTALLATION. PROVIDE ACCESS PANELS AS REQUIRED TO MAINTAIN EQUIPMENT, ACCESS VALVES AND DAMPER OPERATORS. -COORDINATE FIRE RATING WITH THE ARCHITECTURAL DOCUMENTS. 9. COORDINATE LOCATION OF ALL THERMOSTATS AND ALL WALL MOUNTED EQUIPMENT, WITH THE ARCHITECT. LOCATIONS AS SHOWN DRAWINGS ARE FOR REFERENCE ONLY. 10. PROVIDE UNIT SUPPORT PER MANUFACTURERS RECOMMENDATIONS. BUILDING AND STRUCTURE IS DESIGNED TO SUPPORT EQUIPMENT, NOT DETAILED TO ACCOMMODATE EACH AVAILABLE EQUIPMENT CONFIGURATION OR MANUFACTURER. CONTRACTOR SHALL PROVIDE MATERIALS AND SERVICES INCLUDING BUT NOT LIMITED TO, ADDITIONAL STEEL, SUPPORT BRACKETS, HANGERS, ACCESSORIES, A AND SYSTEM ON OR DO LINING OF SUPPORT ON THE BUT 0 BUTTERFLY VALVE 0 ROUND DUCT DIAMETER X PLAN OR HORIZONTAL DIMENSION 1b CHECK VALVE N CLEAN OUT I ECO CLEAN OUT FLOOR X/Y Y ELEVATION OR VERTICAL DIMENSION %//-/-A/-7/L/-/-, EXISTING WORK TO BE REMOVED 0 - CLEAN OUT WALL II WCO - GATE VALVEi� / pq GLOBE VALVE /moi HB OR WH BIBB OR WALL HYDRANT S S BREAK IN PIPE OR DUCTWORK li.FLAG NOTE 1 NOTE A \ HOSE j ie INDIRECT DRAIN T INSTRUMENT TEST CONNECTION ►� MODULATING VALVE T AREA CLOUDED CONTAINS CDCHANGES TO DRAWINGS SUBSEQUENT TO PREVIOUS ISSUE PETE'S PLUG (TEST CONNECTION) 114 PLUG VALVE PRESSURE GAGE Jr DN Jr DN DUCT OFFSET DOWN IN FLOW DIRECTION SHOWN BY -y- PUMP (DIRECTION ARROW) PRESSURE REDUCING VALVE j i UP Ir UP DUCT OFFSET UP IN FLOW DIRECTION Ie PRESSURE RELIEF VALVEjr jrDUCT WITHOUT SOUNDLINING SITE GLASS - - { 0 SOLENOID VALVE SINGLE LINE DUCT W/ INTERNAL LINING 1`li 4 THERMOMETER DUCT WITH INTERNAL LINING ACOUSTICAL LINING - E jr FLEXIBLE CONNECTION OR FLEXIBLE DUCT STRUCTURAL ENGINEERING AS REQUIRED TO SUPPORT EQUIPMENT. REVISION OR l> 1 THREE WAY VALVE g, TWO WAY VALVE 11. MAINTAIN 10'-0" CLEARANCE BETWEEN OUTSIDE AIR INTAKE AND EXHAUST OUTLET. 12. PROVIDE FRAMING, CUTTING, BLOCKING AND PATCHING AS REQUIRED. 13. PROVIDE MINIMUM OUTSIDE AIR PER WASHINGTON ADMINISTRATIVE CODE REQUIREMENTS. q Changes shat/ bn mr. of Pioric without prior Tukwila E3ttildin ,- g T�� rt.sv;signs will require 4 and may include additional H' FLEXIBLE EXIBLE DUCT UNION : RA RETURN AIR DUCT/RETURN DUCT UP III-- VENTURI FLOW VALVE -#>\ \I RG RETURN AIR GRILLE-� -I -> SA SUPPLY AIR OUTLET, SIDEWALL MN WYE STRAINER WITH VALVE 14. SHUT OFF FOR SMOKE CONTROL: PROVIDE SMOKE DETECTORS FOR AUTOMATIC FAN SHUT DOWN IN AIR CONDITIONING UNITS IN CCD' DANCE WITH I E IN RNAT *NAL I,ECHA► CAL IDE L C). ` 7 (S", Cx ('-Top,. _ 2i© %S � � c v C�€41.�Ci-i'U �- A4 /V 4 S 4111111°' `' i WYE STRAINER 1 SA SUPPLY AIR DUCT/SUPPLY DUCT U' ? D RPBP REDUCED PRESSURE BACKFLOW F PREVENTER WITH FUNNEL DRAIN -D4�I°`Ii�ii>4- DOUBLE CHECK VALVE ASSEMBLY DDCVA DOUBLE DETECTOR CHECK VALVE WATER METER 2015 WA S H I N G TO \ STATE ENE G Y CODE (Co M IV E R C I A L -W- f1- = RA/EA RETURN AIR OR EXHAUST AIR DUCT \'-/ SD SUPPLY GRILLE OR DIFFUSER / \ OPEN AREA INDICATED ACTIVE ELEMENT' (4 WAY IF HATCH IS NOT SHOWN) 1. HVAC EQUIPMENT SHALL HAVE MINIMUM PERFORMANCE AT SPECIFIED RATING CONDITIONS NOT LESS THAN THE VALUES INDICATED IN TABLE C403.2.3(1)A,(1)B,(1)C,(2),(3),(4),(5),(6),(7),(8),(9),(10) OF THE WSEC AND AS INDICATED ON THE CONTRACT DOCUMENTS. 2. PROVIDE DEADBAND BETWEEN HEATING/COOLING SPACE SENSOR SETPOINTS OF 5 DEGREES AS REQUIRED BY SECTION C403.2.4.1.2 OF THE WSEC OR AS DESCRIBED IN THE TEMPERATURE CONTROL SEQUENCES. 3. PROVIDE BALANCING DEVICES IN ALL BRANCH DUCTS AND PIPE RUNS TO TERMINAL DEVICES AS REQUIRED BY SECTION C408.2.2.1 OF THE WSEC AND AS INDICATED ON THE CONTRACT DOCUMENTS. 4. ALL DUCTWORK SHALL COMPLY WITH SMACNA STANDARDS FOR CONSTRUCTION OF GALVANIZED DUCTWORK. ALL DUCTWORK SHALL BE SEALED AS REQUIRED BY SECTION C403.2.8 OF THE WSEC. DUCT TAPE NOT ALLOWED. DUCTWORK STATIC PRESSURE AND SEAL CLASS: WATER COLUMN SEAL CLASS @ FD FLOOR DRAIN 0 FS FLOOR SINK -_-CW- - - CW COLD WATER ----HW---- HW HOT WATER -HWC----- HWC HOT WATER CIRCULATIONTRANSITION W WASTE I 1 LINEAR DIFFUSER EA EXHAUST AIR DUCT EXHAUST DUCT UP / Ij, EG EXHAUST AIR GRILLE �� -RECTANGULAR TO ROUND W - - - - V - - - - V VENT - - - -o- - - - VTR VENT THROUGH ROOF HEATING WATER SUPPLY T ,��', RECTANGULAR ELBOW WITH TURNING VANES A Y2 TO 2 INCHES SEAL ABOVE 2 INCHES SEAL 5. ALL DUCTWORK SHALL BE INSULATED PROJECT MANUAL. DUCT TYPE TRANSVERSE JOINTS AND LONGITUDINAL SEAMS TRANSVERSE JOINTS, LONGITUDINAL SEAMS AND DUCT AS REQUIRED BY SECTION C403.2.8 OF THE WSEC LOCATION WALL PENETRATIONS AND AS DESCRIBED IN SECTION 230700 OF THE R -VALUE. -�,�- 90' (R/D OR R/W=1.5) HWS HWS - - HWR - - HWR HEATING WATER RETURN RAINWATER LEADER CARBON DIOXIDE SENSOR $ SWITCH $T TIMER SWITCH T OR QT THERMOSTAT TO EQUIPMENT RWL RWL ORL OVERFLOW RAINWATER LEADER - RS - - RS REFRIGERANT SUCTION REFRIGERANT LIQUID SUPPLY / RETURN EXTERIOR R-8, ZONE 4 (APPROVED WEATHERPROOF BARRIER) R-12 ZONE 5 (APPROVED WEATHERPROOF BARRIER) RL RL CONDENSATE DRAIN SUPPLY RETURN OUTSIDE AIR / / OUTSIDE AIR (<2,800 CFM SUPPLY UNIT) PART UNCONDITIONED SPACE WITHIN CONDITIONED SPACE (NOT CONSIDERED OF THE BUILDING ENVELOPE) R-6 R-7 (DAMPER AT ENVELOPE PENETRATION) C C NATURAL GAS EQUIP ID# \._� LOCATION O SENSOR 0H HUMIDISTAT G G FIRE PROTECTION WATER F F COMPRESSED AIR OUTSIDE AIR(>2,800 CFM SUPPLY UNIT) WITHIN CONDITIONED SPACE (NOT CONSIDERED PART OF THE BUILDING ENVELOPE) MUST INSULATE TO ENVELOPE REQUIREMENTS OF C402 A CA PIPE SIZE REDUCTIONjr i Jr BDD BACK DRAFT DAMPER n SUPPLY 6. ALL PIPING SHALL BE INSULATED AS OF THE PROJECT MANUAL: WITHIN CONDITIONED SPACE REQUIRED BY SECTION C403.2.9 OF THE WSEC AND MINIMUM PIPE INSULATION THICKNESS R-3.3 AS DESCRIBED IN SECTION 220700 AND 230700 -" ON PIPE SLOPE DOWN THIS DIRECTION PIPE CAP jr T jr FD FIRE DAMPER, WALL OR CEILING j DIRECTION OF FLOW 0 0 , O WET PENDANT SPRINKLER HEAD SIDEWALL SPRINKLER -HEAD WET UPRIGHT ABOVE PENDANT DRY UPRIGHT SPRINKLER HEAD FIRE PROTECTION WATER Jr FSD FIRE AND SMOKE DAMPER r .I i- VD VOLUME DAMPER SYSTEM/TEMP ('F) INSULATION CONDUCTIVITY NOMINAL PIPE DIAMETER /i BTU • in./(h • ft2 CONDUCTIVITY - F') MEAN RATING TEMPERATURE, 'F < 1" 1" to < 1-1 /2" 1-1/2" to < 4 " 4" to < 8" t# _> 8cE to jr MOD MOTOR OPERATED DAMPER HEATING COOLING 25130 5 350 201-250 141-200 105-140 40-60 0.29-0.32 0.27-0.30 0.25-0.29 0.21-0.28 0.21-0.27 200 150 125 100 75 3.0 2.5 1.5 1.0 0.5 4.0 2.5 1.5 1.0 0.5 4.5 2.5 2.0 1.5 1.0 4.5 3.0 2.0 1.5 1.0 4.5 { ` 3.0 2.0 E- cAR 1.5 r 1 tl � 1 ta 1.0 DM IO 4 CLEARANCE REQUIREMENT FILTER - A - EQUIPMNET TYPE F A B B - ID NUMBER 2015 WASHINGTON < 40 STATE 0.20-0.26 ENERGY CODE NOTES 75 CONTINUED ON SHEET 0.5 M002 1.0 1.0 1.0 1.5 C D C - MAX. CFM D - MIN. CFM 3. S de to the scop approval of Division. new plan submi plan review fees. architecture design preservation 3151 western avenue, suite 526 seattle, Washington 98121 office 206 775.8668 www.buildingwork.design PROJECT KCLS SOUTHCENTER LIBRARY 15021.00 z 0 LOCATION 1386 SOUTHCENTER MALL TUKWILA, WA 98188 PREPARED FOR KING COUNTY LIBRARY SYSTEM at PROFESSIONAL SIA', P THE GREENBUSCH GROUP, INC ACOUSTIC/I, AUDIO / VIDEO h MECHANICA1. ENGINEERING 1900 WEST NKtN STREET SURE 201 SEATTLE, WA 98119 (208) 378-0589 (208) 378-0841 FAX LEGEND, ABBREVIATIONS, NOTES, DRAWING INDEX 11/23116 BID SET 2 RECEIVED CITY OF TUKWILA 1317 PERMIT CENTER .;IRR€CT LTR# A DUCT ATTENUATOR SCHEDULE GRILLES, REGISTERS & DIFFUSERS ROOM DUCT TYPE STATIC SIZE DUCT CONNECTION FACE VELOCITY MARK CFM PRESSURE FRAME DUCT BASIS FOR DESIGN REMARKS SD -1 300-350 0.08 18"X6" SEE PLAN PRICE 520 1,2,3,4,5,6 RG -1 2000-2400 0.08 30"X30" SEE PLAN PRICE 80 1,2,3,4,5,6 NOTE: 1. INSTALL ALL TERMINALS PER MANUFACTURER'S WRITTEN INSTRUUCTIONS. DUCT CONNECTION SHALL BE MINIMUM NECK SIZE. 2. PROVIDE SMOOTH, GRADUAL SHEETMETAL FITTING TRANSITION FROM DUCT TO GRILLE, REGISTER OR DIFFUSER. 3. REFER TO ARCHITECTURAL PLANS (FLOOR, DEILING AND ELEVATIONS) TO VERIFY FRAME TYPE AND LOCATION. 4. CONTRACTOR SHALL PROVIDE ADDITIONAL STRUCTURAL SUPPORT AS REQUIRED FOR OVERSIZED GRILLES AND DIFFUSERS. 5. PROVIDE AIR VOLUME DAMPERS AT EACH AIR TERMINAL BRANCH FOR AIR BALANCING. 6. COORDINATE COLOR WITH ARCHITECT. DUCT ATTENUATOR SCHEDULE MARK ROOM DUCT TYPE LENGTH STATIC PRESSURE DUCT CONNECTION FACE VELOCITY OCTAVE BAND INSERTION LOSS BASIS FOR DESIGN 63 125 250 500 1000 2000 4000 8000 DA - 1 LIBRARY RETURN 36" 0.03" NOTE (3) -500 FPM 4 5 12 20 22 17 11 8 VIBRO-ACOUSTICS RD-MHV-F7-36 (1),(2) NOTE: (1) STATIC PRESSURE LOSS AT INSTALLED SIZE (2) MAKE DUCT CONNECTIONS TO ATTENUATOR WITH GRADUAL TRANSITIONS. (3) SEE DRAWING FOR SIZE OF CONNECTING DUCTWORK. 2015 WASHINGTON STATE ENEGY CODE (CON NECIAL) 7. SIMULTANEOUS HEATING AND COOLING TO INDIVIDUAL ZONES SHALL BE PROHIBITED AS DESCRIBED IN THE TEMPERATURE CONTROL';' SEQUENCES EXCEPT WHERE PERMITTED IN SECTION C403.2.4.1 OF THE WSEC. 8. VARIABLE FREQUENCY DRIVES SHALL BE PROVIDED FOR VARIABLE FLOW HEATING, AIR HANDLING SYSTEMS, AND WATER SOURCE HEAT PUMP LOOPS SUBJECT TO THE REQUIREMENTS OF SECTION C403.2.13 AND AS DESCRIBED BY SECTION C403.3 OF THE WSEC AND AS DESCRIBED IN THE CONTRACT DOCUMENTS INCLUDING TEMPERATURE CONTROL SEQUENCES. 9. MOTOR EFFICIENCY SHALL NOT BE LESS THAN THE MINIMUM AS REQUIRED BY SECTION C403.2.11.3 AND C403.2.14 OF THE WSEC FOR FULL LOAD EFFICIENCIES. 10. RECORD DRAWINGS SHALL BE PROVIDED TO THE OWNER AS REQUIRED BY SECTION C408.1.3.1 OF THE WSEC. THE DRAWINGS SHALL INDICATE THE LOCATION AND PERFORMANCE DATA OF EQUIPMENT, GENERAL CONFIGURATION OF DUCTWORK AND PIPING DISTRIBUTION SYSTEMS, INCLUDING FLOW RATES AS A MINIMUM. 11. OPERATION AND MAINTENANCE MANUALS SHALL BE PROVIDED TO THE OWNER AS SPECIFIED AND PER SECTION C103.6.2 OF THE WSEC. 12. HVAC SYSTEMS SHALL BE BALANCED AS REQUIRED BY SECTION C408.2.2 OF THE WSEC. 13. COMMISSIONING SHALL BE PROVIDED AND REPORT OF COMMISSIONING SHALL BE SUBMITTED TO THE OWNER AS REQUIRED BY SECTION C408 OF THE WSEC. COMMISSIONING SHALL CONSIST OF A COMMISSIONING PLAN, BALANCING, FUNCTIONAL PERFORMANCE TESTING, POST CONSTRUCTION COMMISSIONING, TRAINING, REPORTS AND ACCEPTANCE. SUBMIT COMMISSIONING COMPLIANCE CHECKLIST TO BUILDING OFFICIAL UPON COMPLETION. 14. CONTROL SYSTEM SHALL PROVIDE 7 DAY PROGRAMMING AND SETBACK CAPABILITY, OPTIMUM START, THERMOSTAT INTERLOCK AND TEMPERATURE RESET. 15. PROVIDE ELECTRIC HOT WATER HEATERS WITH MINIMUM R-10 INSULATION PAD UNDER THE TANK PER SECTION C404.5 OF THE WSEC. 16. PROVIDE AUTOMATIC SHUTOFF FOR ALL DOMESTIC WATER CIRCULATION PUMPS. SEE ALSO SPECIFICATION SECTION 230900. 17. RESET HEATING AND COOLING TEMPERATURES AUTOMATICALLY PER SECTION C403.4.4.4 OF THE WSEC. SEE ALSO SPECIFICATION SECTION 230900. 18. PROVIDE ISOLATION VALVES FOR ALL EQUIPMENT CONNECTED TO FLUID PIPING. 19. MECHANICAL SYSTEM EQUIPMENT SIZING COMPLIES WITH ENERGY CODE COMPLIANCE LIMITS SECTION C403.2.1 AND C403.2.2. 20. DAMPERS SHALL COMPLY WITH WSEC C403.2.4.3, INCLUDING DAMPERS INTEGRAL TO HVAC EQUIPMENT, AND SHALL HAVE A MAXIMUM LEAKAGE RATE WHEN TESTED IN ACCORDANCE WITH AMCA STANDARD 500 OF: A. B. MOTORIZED DAMPERS: 4 CFM/FT2 OF DAMPER AREA AT 1.0 INCH W.G. NON -MOTORIZED DAMPERS: 20 CFM/FT2 OF DAMPER AREA AT 1,0 INCH W.G., EXCEPT THAT FOR NON MOTORIZED DAMPERS SMALLER THAN 24 INCHES IN EITHER DIMENSION: 40 CFM/FT2. 21. THE HVAC SYSTEM AND ITS CONTROLS SHALL ALLOW ECONOMIZER OPERATION WHEN MECHANICAL COOLING IS REQUIRED SIMULTANEOUSLY. AIR AND WATER ECONOMIZERS SHALL BE CAPABLE OF PROVIDING PARTIAL COOLING EVEN WHEN ADDITIONAL MECHANICAL COOLING IS REQUIRED TO MEET THE REMAINDER OF THE COOLING LOAD. 22. ALL DUCT SYSTEMS SHALL BE SEALED TO A LEAKAGE RATE NOT TO EXCEED 4 PERCENT OF THE FAN FLOW IF THE DUCT SYSTEM: A. B. C. IS CONNECTED TO A CONSTANT VOLUME, SINGLE ZONE, AIR CONDITIONER, HEAT PUMP OR FURNACE; AND SERVES LESS THAN 5000 SQUARE FEET OF FLOOR AREA; AND HAS MORE THAN 25 PERCENT DUCT SURFACE AREA LOCATED IN ANY UNCONDITIONED SPACE. THE LEAKAGE RATE SHALL BE CONFIRMED THROUGH FIELD VERIFICATION AND DIAGNOSTIC TESTING, IN ACCORDANCE WITH SMACNA DUCT LEAKAGE TEST PROCEDURES - 1985. IIE`1NEa FOR CODE COMPLIANCE APPROVED MAR 21- 20ii City of Tin a BUILDING DIVISION architecture design preservation 3131 western avenue, suite 526 seattle, washington 98121 office 206 775-8668 www.buildingwork.design PROJECT KCLS SOUTHCENTER LIBRARY '15021.00 O LOCATION 1386 SOUTHCENTER MALL TUKWILA, WA 98188 PREPARED FOR KING COUNTY LIBRARY SYSTEM ION A 03/15/17 PERMIT CORR, FHUF:SSIUNat SIA.IP THE GREENBUSCH GROUP, INC ACOUSTICAL, AUDIO / VIDEO & MECHANICAL ENGINEERING 1900 WEST NI HERSON STREET SURE 201 SEATTLE, WA 98119 (206) 378-0569 (206) 378-0641 FAX SCHEDULES 11/23/16 RECEIVED CITY OF TUKWILA i1 b ✓;7 PERMIT CENTER BID SET 2 © 2016 BUILDINGWORK, LLC DIVISION 21, 22 and 23 MECHANICAL -1 - BASIC MATERIALS AND METHODS 1.00 SCOPE OF WORK A. This specification and accompanying documents describe the performance and design of heating, ventilation air conditioning and exhaust systems for King County Library System Southcenter Expansion. 1.01 GENERAL DESCRIPTION A. These drawings and specifications are performance specifications. These documents describe the arrangement, concept and quality of the heating, ventilation and air conditioning systems. This means that the final design, coordination of mechanical systems, in addition to the construction of the systems, is the responsibility of the mechanical contractor. The mechanical contractor shall design, furnish, install, test and place into successful permanent operation all equipment and work indicated and required to provide functional and operational mechanical systems that comply with the design requirements specified herein. B. The drawings and specifications are intended to document all work indicated. Provide materials required for the proper completion of the installation or operation of the equipment. C. The drawings are diagrammatic and do not show exact or complete system configurations nor the necessary number and types of fittings. Provide labor and materials required to complete the work indicated and required. D. Any use of these documents beyond those described above, and any use without the engineer's permission, is prohibited. 1.02 SYSTEM DESCRIPTION AND PERFORMANCE A. Mechanical systems installed under this contract are generally comprised of the following: 1. Heating, ventilation, air conditioning and exhaust systems: Provide mechanical heating, ventilation, air conditioning, exhaust and any other systems as indicated and required by the Mechanical plans and specified herein. 2. The mechanical system installation shall be the work of the Mechanical Contractor. This system will require connections to electrical power. The Mechanical Contractor shall coordinate and make arrangements with the Electrical Contractor to extend power to each equipment item and provide all required connections. B. The mechanical systems installed under this contract shall be capable of conditioning all occupied space to the following criteria: 1. Winter Heating: 74 Degrees drybulb. 2. Summer Cooling: 76 Degrees drybuld, no humidity control. C. Noise Criteria 1. Library. NC -30 2. Circulation, Offices: NC -35 1.03 REFERENCES, ORDINANCES AND PERMITS A. The associated documents are a part of these specifications as if they were bound herewith. B. All work shall comply with all governing codes and ordinances: 1. International Building Code (IBC) 2. International Mechanical Code (IMC) 3. Washington State Adoptions and amendments to building codes. 4. Uniform Plumbing Code (UPC) 5. Washington State Energy Code (WSEC) 6. Washington State Ventilation Indoor Air Quality Code (WSVIAQ) 7. Local codes and amendments to codes. 8. Codes and ordinances take precedence over the plans and specifications. The contractor is responsible for obtaining and paying for all permits, plan/energy reviews, and inspections. Delays resulting from scheduling of reviews is the responsibility of the contractor. C. Schedule of Work and Phasing. 1. Conform to the schedule of work as established by the General Contractor. 1.04 DRAWINGS AND DIMENSIONS A. The drawings are diagrammatic and do not show details of the building that may affect the mechanical installation. Indicated dimensions shall supersede the scaled dimensions. Verify all dimensions and conditions before beginning work. B. Contractor shall study the plans prior to submitting bids and shall obtain written resolution of apparent conflicts or installation problems from the Owner or Engineer prior to bid. C. The contractor is responsible for their own extra costs to remedy conflicts, with building structure or other trades, incurred during installation. 1.05 COORDINATION WITH OTHER TRADES A. Plan all work so that it proceeds with minimum interference to other trades, and so that the -project progresses in a timely manner. B. The Mechanical Contractor shall be responsible for coordination of work. 1.06 MATERIALS AND EQUIPMENT A. All materials and equipment furnished by the contractor shall be new, and similar products shall be of the same manufacturer, unless otherwise indicated on the drawings. 1.07 INSTALLATION A. All work shall conform to the highest standard of industry practice and shall be performed by workmen skilled in their respective trades. Work improperly installed, in the judgment of the Architect, Mechanical Engineer or their representatives, shall be redone to their satisfaction at no additional cost to the owner. Each contractor shall be responsible for his own cleaning and shall immediately remove, and dispose of in an approved and legal manner, all waste materials, rubbish, and surplus materials at the completion of each portion of the work. B. It shall be the contractor's responsibility to protect the materials and _equipment they furnishes from _damage during shipment -and throughout the construction period, and repair or replace such damaged items at no additional cost to the Owner. C. Any work to be performed that effects existing facilities shall be scheduled 24 hours in advance with the general contractor, owner and adjoining tenants. Construction shall only occur during approved intervals. 1.08 SUBMITTALS AND SUBSTITUTIONS A. Where an article or product is referred to by a manufacturer's name and/or model number, a substitution may be proposed. Submit substitution requests to the Architect for approval. 1. Provide submittals for .all -equipment furnished under this contract: Submittals shall include: Diffusers Duct Attenuators Ductwork and Sheetmetal Shop Drawings. Prepare scaled shop drawings on a background drawing furnished by the Architect. Indicate the installed arrangement of all ductwork, dimensions, fittings, etc. Submit to architect and do not fabricate or install the ductwork prior to receiving an accepted set of shop drawings. 1.09 OPERATION/MAINTENANCE MANUALS A. The Mechanical Subcontractor shall provide the following: 1. Conduct a walk-through with the Owner and furnish detailed written instructions on mechanical system operation and maintenance. 2. Coordinate turnover of mechanical system operations and maintenance information with Owner in accordance with these requirements. Provide Operations and Maintenance Manuals for the mechanical systems as required by the Owner. 1.09 WORK BY OTHERS A. As established by the Mechanical Subcontractor agreement with Owner. MECHANICAL -2 - DEMOLITION 1.00 GENERAL A. Demolition shall consist of the safe removal and proper disposal of all mechanical accessories, equipment, fixtures and systems indicated and required for the intended execution of the work. Remove all accessories, equipment and materials indicated and required to be removed. Salvage any items indicated to be salvaged, label and store in a place protected -from damage or loss until the item is retrieved to be installed or returned to the Owner. B. Coordinate demolition and items requiring removal with the Architect to insure that miscellaneous accessories and hangers are not remaining that would interfere with the desired outcome for appearance. C. Protect adjoining areas from damage. Protect adjoining areas with temporary walls, barriers etc. to prevent dust and debris from migrating out of the construction area. Protect and cover the open ends of ductwork to prevent dust intrusion. Clean the site at the end of each work interval, store and -secure equipment and - materials -in an orderly and neat -manner and leave the area broom clean. MECHANICAL -3 - SUPPORTS, ANCHORS AND SEALS 1.00 SUPPORTS, ANCHORS, AND SEALS A. Provide supports for all ductwork, equipment, and piping as required. Provide all equipment. Size all supports and anchors in accordance with IBC and IMC requirements. Provide annular clear space of approximately 1Ai" to 1" through openings and penetrations to accommodate insulation passing through sleeve. B. Ductwork: Provide supports and hangers in conformance with IMC requirements. C. Seismically brace all mechanical equipment and systems as required by code. Contractor shall arrange and pay for materials, labor and design required to seismically brace equipment and systems. MECHANICAL -4 - INSULATION 1.00 GENERAL A. Insulate all ductwork in accordance with the requirements of th Insulation shall satisfy code requirements for fire and flame sprea rated for application to air handling systems B. Ducts in unconditioned areas, attic, garage, crawlspace, in floor/ceiling: Provide total installed thermal resistance of R-8. C. Ductwork in conditioned areas, exposed ductwork: Insulation is not required. MECHANICAL -5 - HEATING, VENTILATION, AIR CONDITIONING AND EXHAUST 1.00 GENERAL A. All equipment shall be rated and bear ARI and UL labels. 2.00 EQUIPMENT AND MATERIALS in accordance with, AMCA, ARI and UL standards A. Provide equipment an materials necessary for the execution and completion of the intended scope of work. 3.00 INSTALLATION 3.01 AIR MOVING EQUIPMENT - A. Unpackage and install equipment in accordance with the manufacturer's written installation instructions. B. Additional care shall be taken with respect to locating and mounting equipment to minimize noise generation and transmission. Noisy equipment shall not be situated next to quiet areas. Equipment items shall not be rigidly bolted or mounted to wall or ceiling elements shared with acoustically sensitive areas. Support equipment from substantial floor construction and resiliently isolate conduit, duct and pipe connections. 3.02 AIR MOVING EQUIPMENT A. Furnish and install complete all pipe, duct and control connections required. MECHANICAL -6 - DUCTWORK 1.00 GENERAL A. All ductwork shall be constructed, installed and tested in accordance with current SMACNA standards and the IBC. B. Limit installed length of flexible ductwork to 6 feet or less and only where indicated. The installation of flexible ductwork shall not compromise design volumes or distribution. The routing of flexible ductwork shall follow the general arrangement of the galvanized steel ductwork indicated on the plans. C. Acoustical lining: Acoustically line ductwork where indicated by the contract documents. Lining shall be minimum of 1" thick. As manufactured by Knauf or accepted equal. D. Duct Attenuators: Duct sound attenuator manufactured and tested -specifically for the application of attenuating sound transmitted through heating and ventilation system ductwork. Attenuators shall be constructed of galvanized steel sheets, lock formed seams sealed with approved mastic. Outer casing shall be minimum 22 gauge, inner panels minimum 24 gauge perforated sheets. Inner panels shall be die stamped with nosing to form a bellmouth entrance and perforated ai- passage. Interior components shall be secured by spot welding on not less than 3 inch centers. Acoustical filler shall be fiberglass, tested to ASTM E 84. Submitted duct attenuator performance characteristics shall be tested for dynamic loss, self -generated noise and pressure loss in both forward and reverse flow per ASTM E 477. E. Exposed ductwork shall match existing ductwork type, gauge, and finish. Fabricate carefully to avoid scratches, dents and surface defects that detract from the appearance. 2.01 GRILLES, REGISTERS, DFFUSERS A. Size, furnish and install grilles, registers, and diffusers as required by the contract documents and required for a functional heating air distribution system. Coordinate diffuser sizing with building structure and Builder. Furnish diffusers installed in concealed or inaccessible ductwork with blade type dampers. Style and location of all duct terminals shall be coordinated with and approved by Owner. 2.02 VOLUME DAMPERS A. Provide dampers in accordance with SMACNA HVAC duct construction standards. B. Provide dampers with quadrants or sleeves, as applicable: Galvanized with double bearings and heavy gauge. 3.00 INSTALLATION A. Adjust ductwork and provide fittings and off -sets as required to clear structure. B. Provide hangers, supports and bracing to achieve the intent indicated by the contract documents and provide support and bracing conforming to code. C. Where ductwork is installed exposed, take special care not to damage or dent the duct. Damaged or dented ductwork will not be 'accepted and will be replaced at the discretion of the Architect. D. Install balancing dampers where indicated by the contract documents and as required to air bclance the distribution system. Install dampers to be accessible. E. Remove all construction debris and dust from all ductwork and plenums, existing and new, before placing into service. Vacuum clean all trunks, branches, and plenums and replace filters before operating air distribution equipment and turning the equipment over to Owner. F. The Heating, Ventilation and Air Conditioning Contractor shall start-up and re -start all air systems. Each part of each system shall be adjusted to insure proper function of all equipment and controls. G. Lubricate all motors and bearings. H. Vacuum Cleaning of all Ductwork, existing and new, shall be performed by the Builder's Cleaning Contractor prior to placing into service. MECHANICAL -7 - TEMPERATURE CONTROLS 1.00 GENERAL A. The contractor shall provide a complete, functional and operational system for equipment and temperature controls. 2.00 SYSTEM REQUIREMENTS A. Existing temperature control systems are retained. B. Reinstall salvaged thermostat where indicated. 3.00 SEQUENCES OF OPERATION A. Existing sequences shall remain operative. MECHANICAL -8 - TESTING, ADJUSTING AND BALANCING 1.00 GENERAL A. Contractor shall be responsible for retaining a balancing contractor to perform testing, adjusting and comfort balancing of mechanical heating, ventilation and air conditioning systems. Air Balancing Contractor shall make any adjustments or repairs required by defects disclosed during this testing and make and place into permanent operation a fully functionally tested and operational heating, and ventilation system. B. The mechanical system shall not be operated to provide temporary heat or ventilation without adequate filtration in place in the equipment and over duct openings to insure equipment, ductwork and plenums are kept free from dust and construction debris. C. Replace filters at trim stage, and leave a new pleated filters for each of the airhandlers. D. Prior to balancing, the Contractor shall clean all equipment, vacuum clean ductwork as specified, clean ductwork and plenums, removing all dust and construction debris and functionally test equipment to insure all system elements are operational. E. Balancing Contractor shall adjust all grilles, registers and diffusers and manually balance system for comfort to eliminate cold and dead air spots and drafts, prior to Owner Walkthrough. Provide balancing quadrants and regulators as required to perform complete comfort balance at no additional cost to the contract. F. Contractor shall provide a completed and signed system functional testing and balance report to Owner at the completion of testing adjusting and balancing. G. Submit final report to Owner for acceptance. Provide resources in this contract to rebalance as required for comfort or - as subsequently directed by Owner. MECHANICAL -9 - COMMISSIONING 1.00 GENERAL A. Contractor shall be responsible for retaining a commissioning agent or service to commission the installed systems in accordance with the requirements of the Washington State Energy Code. The Commissioning Agent shall coordinate their activities with the Mechanical, Control and Balancing Contractor's to verify, test and exercise mechanical equipment and systems to the extent necessary to functionally test and confirm that the intended operations and performance are achieved. B. The Commissioning Agent shall schedule regular visits to verify the installation of mechanical systems, functionally test the systems and confirm that the intended and specified performance is achieved. C. The Commissioning Agent shall provide a complete report to the Owner and submit all completed forms and reports necessary to authorities and stakeholders to confirm commissioning has been completed in accordance with Code requirements. END OF SPECIFICATION Mt REVIEWED FOR CODE COMPLIANCE APPROVED Ma a -art C vita MIS architecture design preservation 311 western avenue, suite 526 seattle, washington 98121 office 206 775-8668 www.buildingwork.design PROJECT KCLS SOUTHCENTER LIBRARY 15021.00 0 LOCATION 1386 SOUTHCENTER MALL TUKWILA, WA 98188 PREPARED FOR KING COUNTY LIBRARY SYSTEM PROP ESSIONAL STAMP THE GREENBUSCH GROUP, INC ACOUSncAL AUDIO / VIDEO & MECHANICAL ENGINEERING 1900 WEST NICKERSON STEM SURE 201 SERTLE, WA 98119 (206) 378-0569 (206) 378-0641 FAX SPECIFICATIONS 11/23/16 BID SET 2 RECEIVED CITY OF TUKWILA 7317 PERMIT CENTER © 2016 BUILDINGWORK, LLC 0 0 D TOILET ROOM FLAG NOTES: REMOVE ALL UNUSED MECHANICAL HANGERS, SUPPORTS AND UNNECESSARY MECHANICAL ACCESSORIES FROM THE CEILING SPACE, UP TO AND FLUSH WITH THE ROOF DECK. CLEAN UP AND MAKE SUITABLE FOR EXPOSED ROOF DECK. COORDINATE REMOVAL WITH ARCHITECTS DEMOLITION PLAN, AD101. MECHANICAL DEMOLITION PLAN SCALE: 1 /4" = 1'— " REVIEWED FOR CODE COMPLIANCE APP=ROVED tAAR 21 Yat City ofik BUILDING D 4=N N 14113 00,zq architecture design preservation 3121 western avenue, suite 526 seattle, washington 96121 office 206 775-8668 www.buildingwork.design PROJECT KCLS SOUTHCENTER LIBRARY 15021.00 LOCATION 1115 SOUTHCENTER MALL TUKWILA, WA 98188 PREPARED FOR KING COUNTY LIBRARY SYSTEM DATE REVISION PROFESSIONAL STAMP THE GREENBUSCH GROUP, INC A1(9O20O00I6SN)TEIS3T7P8-CAIUODSIOSM sTVIDiEEr ICE 201�9E.'n. tDr, *# 0811IG9 (200) 378-0641 FAX MECHANICAL DEMOLITION PLAN 11/23/16 RECEIVED CITY OF TUKWILA i3i 0 p";..J �, 2317 ISLU PERMIT CENTER BID SET 2 M201 © 2016 BUILDINGWORK, LLC TOILET ROOM 1-+1- 1250 20/10 (TYPICAL) SD—(E) 375 (TYP OF 6) FLAG NOTES: RETURN AND SUPPLY UP TO EXISTING AHU. REPLACE SUPPLY DROP WITH LINED PLENUM. REPLACE RETURN DROP WITH PLENUM, DUCT AND DUCT ACTUATOR. CAP UNUSED OPENINGS WITH SHEETMETAL. HOLD DUCT AS HIGH AND CLOSE TO CEILING AS PRACTICAL. PAINT DUCT IN COLOR SELECTED BY ARCHITECT. CONNECT NEW ACOUSTICALLY UNED RETURN DUCT ROUTE UNDER SUPPLY. CAP (E)EXHAUST DUCT AS HIGH AS POSSIBLE. SALVAGE RECONNECT AND RELOCATE (E)THERMOSTAT. ADJUST LATERAL LOCATION OF DUCT DROP TO LOCATE DUCT PER ARCHITECT. AVOID CLOUD AND HANGERS. HOLD DUCT 12" AWAY FROM SOFFIT. NORTH AIRHANDUNG SYSTEM SHALL REMAIN FUNCTIONAL THROUGHOUT CONSTRUCTION. INSTALL DUCTS ON SAME CENTERLINE, COORDINATED WITH ARCHITECT. 1 MECHANICAL FLOOR PLAN SCALE: 1/4" = 1'-0" REVI WEB FOR CODE COMPLIANCE APPROVE MAR 21 2017 City of TurviiCa BUILDING DI [lS4ON N Mfl 0029 architecture design preservation 3121 western avenue, suite 526 seattle, washington 96121 office 206 775-8668 www.buildingwork.design PROJECT KCLS SOUTHCENTER LIBRARY 15021.00 LOCATION 1115 SOUTHCENTER IIALL TUKWILA, WA 98188 PREPARED FOR KING COUNTY LIBRARY SYSTEM DATE REVISION PROFESSIONAL STAMP THE GREENBUSCH GROUP, INC 'cousiIGiI._ AtIOt0_/ NDEO & IiEC*W CPI QX C 1( 208) 8E,i00589 SUM' SIRZE 201 SEATRE. WA 08119 (208) 378-0889 (206) 378-0641 FAX MECHANICAL FLOOR PLAN 11/23/16 RECEIVED CITY OF TUKWILA 7,3 2017 PERMIT CENTER BID SET 2 M301 © 2016 BUILDINGWORK, LLC