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HomeMy WebLinkAboutCOM2002-00006 New HVAC, Remove Penthouse and Mech Units - COM Permit / Conditions - 3/4/2002 MASON COUNTY DEPT. OF COMMUNITY Inspection Line (360)427-7262 DEVELOPMENT Phone: (360)427-9670, ext. 352 Mason County Bldg. 3 426 W. Cedar P.O. Box 186 Shelton, WA 98584 COMMERCIAL BUILDING PERMIT COM2002-00006 OWNER: WASHINGTON STATE RECEIVED: 1/11/2002 CONTRACTOR: TRES WEST ISSUED: 3/4/2002 SITE ADDRESS: 633 W DAYTON-AIRPORT RD SHELTON EXPIRES: 9/4/2002 PARCEL NUMBER: 420023260010 LEGAL DESCRIPTION: PROJECT DESCRIPTION: DIRECTIONS TO SITE: REMOVE EXISTING PENTHOUSE AND MECH UNITS, FROM 15 FOLLOW HWY 101 TO W DAYTON AIRPORT RD, FOLLOW INSTALL NEW HVAC UNITS SIGNS TO WA ST PATROL TRAINING ACADEMY General Information Construction & Occupancy Information Type of Use: Insp. Area: No. of Units: Type of Constr.: 5n Type of Work: NEW Fire Dist.: No. of Bathrooms: Occ. Group: Valuation: $ 230,152.65 No. of Stories: Occ. Load: Building Height: Pre-Manufactured Unit Information Square Footage Information Make: Length: Lot Size: Model: Width: Building: Year: Serial No.: Basement: Parking Spaces: Setback Information Shoreline & Planning Information Front: Ft. Shoreline: Ft. Rear: Ft. Slope: Ft. Water Body: Shoreline Desig.: Side 1: Ft. SEPA?: Comp. Plan Desig.: Side 2: Ft. Fire Protection System Information Auto Fire Alarm System?: Emergency Key Box?: Standpipe?: Auto Fire Sprinkler System?: Access Road?: Fire Extinguishers?: Fixed Fire Suppression System?: Fire Hydrants?: Fire Lanes?: COM2002-00006 Please refer to the following pages for conditions of this permit. 1 of 4 Plumbing Fixtures Mechanical Fixtures FEES Type Qty, Type Qty. Type By Date Amoun Receipt Furnace>100K 2 Plan Check Fee Ki w 1/11/9nn9 .01nn nn rR911 Gas Outlets 2 Adjust Plan Check Fee rn r. 1i1Ri9nn9 1.t1 n99 7R rRrRr, Ventilation Fan 1 Non-Res. Energy Code ni(,. 1/1ri/9nn9 U9 nn 5RRR5 Building State Fee ni r 1 r1 r;i9nn9 %a rn sRr;Rr; Building Permit Fee ni r. 1i1ri9nn9 T,1 797 as sRriM UFC Plan Check Fee ni s, 1/1ai9nn9 'tR11 'IQ 5R5R6 Total $3,508.02 CASE NOTES FOR COM2002-00006 CONDITIONS FOR COM2002-00006 1) A Road Access Permit or Approval must be granted by the Mason County De artment of Public Works. For more information contact Charell Holcomb, at(206)427-9670, ext. 450. X � Hc 2) This application is subject to Buffer ar}4 L dscaping requirements as established under Mason County Ordinance 1.03.036.X (- - 3) The use, handling and storage of hazardous materials or flammable and combustible liquids in excess of 10 gallons is not all edIthout the approval of the Mason County Fire Marshal. X r_; 6 1 4) Provisions for surface/subsurface drainage control must be implemented with new construction or development on site and MUST NOT adversely impact adjacent parcels. Under the requirements of Mason County Stormwater Ordinance, either private ditches and drains will meet requirements of the stormwater ordinance or prior approval will be granted to use an existing utility and drainage easement dedicated for that specific purpose. For further information regarding this ordinance and the REQUIREMENT to obtain an ACCESS PERMIT for the installation/construction of a driveway or access connecting from a Mason County Road, Contact the Mason County Public Works Department prior to construction at Ext 450. For any construction which is proposed to be located within 25' of a Mason County road right of way, it is suggested to contact that office to review future planned work which may' ff '0 your project. X 5) Proposed structure or any portion thereof greater than 30" in height from grade line, must maintain a minimum of 5' setbackAo ll property lines, easements and 10'from all County and State Road right of ways. X COM2002-00006 2 of 4 6) As indicated on sheet S1.0 or the approved building plans, the structural engineer of record, Jon Dietrich, shall perform inspection of roof diaphragms, drag struts, chord splices, and boundary nailinig prior to application of roof building paper or floor toppings. Inspection of shear wall nailing and holdwon connections shall be made prior to concealment by wall GWB or suspended ceilings. The engineer's report shall be submitted to the Mason County Building Department prior to the final inspection of this project. I X 7) 1997 UBC CHAPTER 17, SECTION 1701: IN ADDITION TO THE INSPECTION REQUIRED BY SECTION 108, THE OWNER OR THE ENGINEER OR ARCHITECT OF RECORD ACTING AS THE OWNER'S AGENT SHALL EMPLOY ONE OR MORE SPECIAL INSPECTORS WHO SHALL PROVIDE INSPECTIONS DURING CONSTRUCTION ON THE TYPES OF WORK LISTED UNDER SECTION 1701.5. THE SPECIAL INSPECTORS DUTIES & RESPONSIBILITIES SHALL BE AS SPECIFIED IN 1701.2 AND 1701.3. (::�_ t� 8) Adhesive anchor installations require special inspection in accordance to UBC section 1701. The special inspector must record the product description, adhesive expiration date and concrete type and strength, anchor diameter and grade steel, show compliance of drill bit type, hole diameter and location, cleanliness of hole and anchor, adhesive application and anchor embedment as specified in section 2.5 of the evaluation report attached to the approved building plans. The report shall contain all other required information listed in the evaluation report and submit to the Mason County Building Department prior to the final inspection of this permit. X_ GIZ.— 1+ 9) All approved plans are required to be on-site for inspection purposes. If inspection is called for and plans are not on site, Approval WILL NOT be granted. In addition, a Re-Inspection fee in the amount of$42.00 per hour (minimum 1 hour)will be charged and must be pdleqted by this department prior to any further inspections being performed or approval granted. X , R 10) PURSUANT TO 1997 UNIFORM BUILDING CODE, ALL SITES MUST HAVE APPROVED NUMBERS OR ADDRESSES PROVIDED IN SUCH A POSITION AS TO BE PLAINLY VISIBLE AND LEGIBLE FROM THE STREET OR ROAD FRONTING THE PROPERTY. MASON COUNTY BUILDING DEPA RTMENT REQUIRES THAT THIS BE COMPLETED PRIOR TO CALLING FOR ANY SITE INSPECTIONS. A REINSPECTION FEE, BASED ON RATES AS ADOPTED BY THE JURISDICTION AND THE 1997 UNIFORM BUILDING CODE WILL BE ASSESSED IF OWNER/CO TR TOR FAILS TO POST ADDRESS ON SITE PRIOR TO REQUESTING INSPECTIONS. X ;; 11) Any changes in construction shall be reviewed by engineer of record and submitted in writing to the Mason County Building Department prior to construction. All engineering documents are a part of the approved set of plans and must remain attached thereto. If engineering documents are removed, approval will not be granted. In addition, a re-inspection fee of$47.00 per hour(minimum 1 hour)will be charged and mus c cted by this department prior to any further inspections being performed or approval granted.X �-' 12) ALL CONSTRUCTION MUST MEET OR EXCEED ALL LOCAL CODES AND UBC REQUIREMENTS AND OCCUPANCY IS LIMITED TO THE PERMITTED AND APPROVED CLASSIFICATION. ANY CHANGE OF USE OR OCCUPANCY WOULD R U TgJlN PERMIT REVOCATION. CHANGE OF USE MUST BE APPROVED PRIOR TO CHANGE. x COM2002-00006 3 of 4 13) Changes to approved building plans that affect compliance to the current non-residential Energy Code (NREC), ventilation and Indoor Air Quality Code (VIAQ) Uniform Building/Plumbing/Me ani al Codes and/or Mason County Regulations shall be approved prior to construction. X 14) CONSTRUCTION PROCESS TO BE FIELD CORRECTED AS REQMRFOPER MASON COUNTY BUILDING DEPARTMENT AND UNIFORM BUILDING CODE.x 15) The proposed alteration does not change the lay-out, exiting routes and occupancy use of the existing strucutre. Changes made to the existing occupancy classification and required exit routes must be reviewed and approved by the Mason Co sty B i�g Department prior to making the changes. u x 16) 1. PROVIDE DUCT DETECTORS, CONNECTED TO THE FIRE ALARM SYSTEM, IN HVAC SYSTEMS IN EXCESS OF 2000 CFM/5 TONS. This permit becomes null and void if work or construction authorized is not commenced within 180 days, or if construction or work is suspended for a period of 180 days at any time after work is commenced. Evidence of continuation of work is a progress inspection within the 180 day period. Final inspection must be approved before building can be occupied. OWNER O AGENT: DATE: COM2002-00006 4 of 4 CONCRETE MECHANICAL MANUFACTURED HOME Footings/Setbacks Date By Ribbons Date By Gas Ping Date By Foundation Walls Dat e By Set-up Date By INSULATION Date By B G / Slab Insulation Floors Final D ate B y Date B y Date B y FRAMING Walls FIRE DEPT D ate B y Date B y Date B y PLUMBING Attic OTHER Groundwork Date By Date By WALLBOARD NAILING D.W.V. Date By Ox Pcr "I-1,J ^aers Date By FINAL INSPECTION �c�oof+� a4- Water Line Date %L- 30-02-By -�% Date By Date By in 0 0 0 cn m 0 N 0 8 a 0 cn 0 5 v m ti J 0 L PERMIT NO.: BLD MASON COUNTY BUILDING PERMIT APPLICATION cowl 426 W.Cedar/P.O.Box 186,Shelton,WA 98584 Shelton 360 427-9670 Belfair 360 275-4467 Elma 360 482-5269 Seattle 206 464-6968 LICANT INFORMATION CONTRACTOR INFORMATION Jwner _Contractor Name �'yr_' ') mt,,,,-A Mailin Address r Mailing Address;_1 bl.- s. 2nc 5f rev City State WA Zip Cod 9 bso City"R) COMA- State h-VA Zip Code Phone 0 S IO-9821 Other Ph. Ph.(253 ) 4-12--3300 Other Ph.( Lien/Title Holder S44ck ektnl Contractor Reg. # Address 0I lig i4 Expiration SEPTIC/WATER SYSTEM INFORMATION-Connect to New Septic Existing Septic Connect to Sewer System Name of Sewer System Well Water System Name of Water System No c h PARCEL INFORMATION-12 digit Tax Parcel No. #AL00A / 2/ 60010 Fire District Legal Description ' 4 Site Address(Please include street name, street number and city) Directions to site Chilow vyj 101 W. i i Will timber be cut and sold in parcel preparation? Yes/No Is your property within 200' of the following: Body of Water (Name) N II Saltwater Lake River/Creek Pond Wetland Seasonal Runoff Stream Slopes or Bluffs PERMANENT RESIDENCE❑ SEASONAL RESIDENCE❑ TYPE OF JOB New Add_ Alt Repair Other Use of Building OC Describe Work -2plMovt t x t54-in�, cn ! a rVV t ,�. f,tr ,t5 r15' rtaw S. No. of Bedrooms No. of Bathrooms SQUARE FOOTAGE-1st Floor 2nd Floor 3rd Floor Loft Basement Deck Other sq. ft. Garage Attached Detached Carport Attached Detached MOBILE HOME INFORMATION-Make Model Model Year Length Width Serial No. No. of Bedrooms No. of Bathrooms Type of Heat Purchase Price $ Replacement Unit ?(Yes/No) Installer Name Certification No. NOTICE: THIS PERMIT BECOMES NULL&VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS OR IF CONSTRUCTION WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER THE WORK IS COMMENCED. PROOF OF CONTINUATION OF WORK IS BY MEANS OF A PROGRESS INSPECTION. The owner or agent on owner's behalf,represents that the information provided is accurate and grants employees of Mason County access to the above described property and structures for review and inspection of this project. Acknowledgment of such is by signature below: OWNER AFFIDAVIT-]certify that I am exempt from the requirements of the CONTRACTOR'S AFFIDAVIT-I certify that I am currently registered as a Contractor Registration Law RCW 18.27 and am aware of the ordinance contractor in the State of Washington and that I am aware of the ordinance requirements for which this permit is issued and that all work will be done in requirements regulating the work for which this permit is issued and all work conformance therewith. No changes shall be made without first obtaining shall be done in conformance therewith. No changes shall be made without approval, first obtaining approval. X Date U0Date FOR OFFICIAL USE BEYOND THIS POINT Accepted by Date'/ Submittal Amount Due /!_�j- ---� Receipt N(�-L DEPARTMENTAL REVIEW APPROVED DENIED CONDITION CODES Building Department A Occ Grou Type Constr. ei y Planning Department Environmental Health Department Public Works Department I Fire Marshal Valuation $ FEES Building Permit Fee �p� �,3� Site Inspection Plan Review Fee 1° 1-2 7 a a,�� EH Review Fee Plumbing& Base Fee Planning Review Fee Mechanical& Base Fee 111CL. A.1 OtherLZ Ni vo Wood/Gas/Pellet Stove Fee State Fee Violation Fee Pre-Paid at Submittal TOTAL FEES PERMIT NO MASON COUNTY PLUMBING/MECHANICAL PERMIT APPLICATION 426 W.Cedar/P.O.Box 186,Shelton,WA 98584 Shelton 360 427-9670 Belfair 360 275-4467 Elma 360 482-5269 Seattle 206 464-6968 APPLICANT INFORMATION CONTRACTOR INFORMATION Owner r1w, I'd I Contractor Name Mailing Addressni t t 4r l Wn,� Mailing Address City U(�reoik _ State WA Zip Code ''3 0 City State Zip Code Phone( Other Ph. Ph.0 Other Ph.( Lien/Title Holder Contractor Reg. # Address 11 A tr )477 Expiration SEPTIC INFORMATION-Connect to New Septic Existing Septic Connect to Sewer System Name of Sewer System PARCEL INFORMATION-12 digit Tax Parcel No. 44002, Z / bOd 10 Fire District Legal Description i C�t i` Site Address(Please include street name, street number and city) 6 Directions to site bAA 1- 14w,, u W Is your property within 200' of the following: Body of Water (Name) k Saltwater Lake River/Creek Pond Wetland Seasonal Runoff Stream Slopes or Bluffs TYPE OF JOB New Add Alt Repair Other Use of Building Location of Fixtures/Units 1st Floor 2nd Floor Basement Garage Closet r'''� PLUMBING FIXTURES(Show Number of each) MECHANICAL UNITS Fuel Type: Electric Type of Fixture No. of Fixtures Fees LPG Natural Gas Heatpump Toilets Type of Unit No. of Units _ Fees Bath Basins Furnace �✓a� � '°N Bath Tubs Heatpum s i Showers Vent Fans Water Heater Propane Tank Laundry Wsher Gas Outlets _ Sinks Wood/Gas/Pellet Stove Dishwasher Direct Vent? Other Other -tt-60 Other Other Base Fee Base Fee 2A,.7p TOTAL PLUMBING TOTAL MECHANICAL A FLOOR PLAN AND PLOT PLAN MAY BE REQUIRED DEPENDING ON THE TYPE OF FIXTURE/UNIT. NOTICE: THIS PERMIT BECOMES NULL&VOID IF WORK OR CONSTRUCTION AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS OR IF CONSTRUCTION WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AT ANY TIME AFTER THE WORK IS COMMENCED. PROOF OF CONTINUATION OF WORK IS BY MEANS OF A PROGRESS INSPECTION. The owner or agent on owner's behalf,represents that the information provided is accurate and grants employees of Mason County access to the above described property and structures for review and inspection of this project. Acknowledgment of such is by signature below: OWNER AFFIDAVIT-1 certify that I am exempt from the requirements of the CONTRACTOR'S AFFIDAVIT-1 certify that I am currently registered as a - Contractor Registration Law RCW 18.27 and am aware of the ordinance contractor in the State of Washington and that I am aware of the ordinance requirements for which this permit is issued and that all work will be done in requirements regulating the work for which this permit is issued and all work conformance therewith. No changes shall be made without first obtaining shall be done in conformance therewith. No changes shall be made without approval. first obtaining approval. X Date X Date FOR OFFICIAL USE BEYOND THIS POINT Accepted by Date Submittal Amount Due Receipt No. DEPARTARENTAE REVtEW` APPROVED DENIED GOND[TIQ CODES?"::':' :. ....... Building Department Occ Group Type Constr. 640 a ,V(I Planning Department Other Other ........ .......:....... ......... _.. >wES Permit Fee Site Inspection Plan Review Fee UFC Plan Review Fee Plumbing&Base Fee Other Mechanical& Base Fee Other Wood/Gas/Pellet Stove Fee Pre-Paid at Submittal ( ) Violation Fee TOTAL FEES FIRE & LIFE SAFETY INSPECTION: STATEMENT OF DEFICIENCY & CORRECTIVE ACTION FACILITY �� Sty ADDRESS CITY ZIP PHONE NAME ` `- ` INSPECTOR uQ AGENCY �� �.,,�_-� �COS DAT 360-427-9670 X-273 MASON COUNTY FIRE MARSHAL acoo FD ITEM STATEMENT OF CODE OR WAC CORRECTIVE ACTION ICORRECTION NO. DEFICIENCY REFERENCE REQUIRED REQUIRED BY ' f ` _ DATE R L U C S`^V� C �� CA C"C O� • �0`C v�Est ���� � ��' c a a W L0 oCD O—L � a a) C Uo !— 3 C Z N N O O C n U 0 O N fl] L W Z ?N O n 10 O 70 - (� U x N a 0m O � THE DEFICIENCIES DESCRIBED ABOVE HAVE BEEN SIG A EINSPECTION DATE EXPLAINED TO ME, AND I AGREE TO MAKE CORRECTIONS NO LATER THAN THE DATES INDICATED �— PAGE OF I PAGES White Copy: Occupant— Yellow Copy: Fire Marshal — Pink Copy: Fire District Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-4-02 8:25AM; Page 1 SAENT Post-it'Fax Note 7671 Date To From Sargent Engineers,Inc. co/Dept co. 320 Ronlee Lane NW Phone# Olympia,WA 98502 Z" Phone# Tel 360-867.9284 Fax if, _ Fax# Fax 360-867.9318 sargentengineers.com May 8, 2002 TresWest Engineers, Inc. Attn: Mindy Hallsted 2702 South 42nd St.,Suite 301 Tacoma, WA 98409-7319 RE: NVSP Academy HVAC System Replacement Construction Observation Report SEI Project No.A01321.00 Dear Mindy, Randy Marshall from Crescent Sheet Metal sent several digital photos of construction for the above project. The first batch of photos illustrates shearwall construction for the north wall in Area 'A'. Shearwall construction appears acceptable as constructed. The next batch of photos verifies the existing anchor bolts on the west wall in Area 'A'. Photos additionally illustrate the installation of the holdowns in the west wall and new epoxy anchor bolts to provide W'diameter anchor bolts at a minimum spacing of 32"o.c. A site visit was made on the morning of May 2. A visual observation was made of the shearwall construction and nailing for the east hallway wall of Area 'A' and the south hallway wall of Area 'B'. Shearvall construction was acceptable as constructed. This report completes structural observation services. All structural elements appear to have been constructed per Contract Documents. Please call if you have any questions or comments. P D1ET�, Sincerely, r. 3^ ^ C'� Jon A. Dietrich, P.E. Senior Engineer CC: Randy Marshall, Crescent Sheet Metal; Jobsite fax: 427-2134 Ill�f -9 2G�2 JAD _..— Scr.cr11A01321.00\Correspondcacc4A01321-ftrldoc NEST ENGINEERS, INC. Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-4-02 8:26AM; Page 3/3 SAMENT i Sargent Enginws,Inc. i ', — 2002 i i 320 Ronlee Cane NW r Olympia,WA 98502 Tel360-867-V84 - 1' 3•' EEP.S �� Fax360-867.9318 T�it:s ti+i.?I Li"; IirCCt:J, �V�. www."Nentengineen.00m March 27,2002 Tres West Engineers,Inc. Attn: Mindy Hallsted 2702 So. 42ed Avenue,Suite 301 Tacoma, WA 98409 RE: WSP Academy HVAC Renovation SEl Project No. A01321.00 Dear Mindy, We have reviewed several pictures of the roof plywood deck and curb construction for Area Plywood installation including nailing and curb assembly appear to conform to Construction Documents and approved revisions. Please call me with any questions comments of if I can be of any additional assistance. DIgTR Sincerely, P, 07 Jon A.Dietrich, P.E. Senior Engineer JAD $m-allfila1a01321.00\a01321.1trt.doc Apr-09-02 09 : 19 P - 02 SAVIGENT Sargent Engineers,Inc. 320 Ronlee Lane NW Olympia,WA 98502 Tel 360-867-9284 Fax 360-867-9318 sargenteng ineers.com April 9, 2002 TresWest Engineers, Inc. Attn: Mindy Hallsted 2702 South 42nd St., Suite 301 Tacoma, WA 98409-7319 RE: WSP Academy HVAC System Replacement Construction Observation Report SEI Project No. A01321.00 Dear Mindy, Randy Marshall from Crescent Sheet Metal sent me several digital photos of construction for the above project. The first batch of photos illustrates shearwall construction for the south, east and west walls in Area `13'. Shearwall construction appears acceptable as constructed. The next batch of photos verifies the existing anchor bolts along Grid 4 in Area 'A'. Anchor bolts appear to be 1/2" dia. spaced at 4' o.c. as required for Shearwall Type 1. Please call if you have any questions or comments. rrj' Sincerely, 1 J4, WA 3j.3. "�''r Z" •7 -IP ja � Y,J Jon A. Dietrich, P.E. Senior Engineer EXPIR,Z- Y-0 5- 0 sj CC: Randy Marshall,Crescent Sheet Metal; Jobsite fax: 427-2134 JAD Server 1\W 01321.00\ConespondenceW01321-hr 1.doc Mar-25-02 09:37 P.01 S AT ENT AM FIELD COPY Field Report Project No.: A01321.00 Page 1 of 1 Report Date: 3/25/02 Report No.: 1 Date of Site Visit: 3/22/02 Project/Location: WSP Academy, Shelton, WA Contractor: Crescent Sheet Metal JWeather/Temp.: Cloudy/55°F People Met With on Site: Randy- Superintendent Status of Project: Mechanical unit and roof demolished in Area `A'. Structural Observations: 1. 2x 10 ledger added along south side of framed wall. Several of joist hangers have been installed. This work is adequate. 2. Roof framing west of men's bathroom has been deleted. 3. Wedge anchors can be substituted for the epoxy anchors except at PHD holdowns. Anchor bolts must be added at Shearwall #2 if not spaced at 32"o.c. or closer. 4. Plywood and nailing shown in Detail 4/S3.0 can occur on either side of.the wall at the Contractor's discretion. Action Items Responsible Party Target Date (Sketches,if required, are o be a ched. - Site Visitor's Signature: Copies to: TresWest;Mindy Hallsted; Fax (253)472-3463 Post-W Fax Note 7671 Date3 ys pages To tj Dy From CoJDept. Co. Phone N Phone M Fax 5- Fax N Apr-04-02 16 :45 P _O2 SAMENTProject: ;( D I I, Subject: sar320 Ron Engee L ns•n,Inc. Y 4 /�� 320 Ronlee Ln NW v Olympia,WA 98502 Tel 360 867.9284 Fax 360 867-9318 By: J1 b Date:*/4 pZ A 1- G oz, sIL L Ir AT �XID kAW, oil lam. ,ail. EA boo S3.o Apr-05-02 09 : 59 P -02 SNMENT Project: �0 3ZI, � Subject: F nylnesm,InC. Dt yAGe Ln NW �N Olympia.WA 98502 Tel 360 867-9284 Fax 360 867-9318 By: J AD Date:4�41OZ sll� � �IUNC� 9942- FFArJ Zx10. o(,C-: -O &0 C 1k A JO ISTS . (I��o►� IZc�C���D,G. DEfAIL : 3. Apr-05-02 10: 22 P - 02 SNAMElff Field Report Project No.: A01321.00 Page 1 of 1 Report Date: 04/05/02 Report No.: 2 Date of Site Visit: 04/04/02 Project/Location: WSP Academy, Shelton, WA Contractor: Crescent Sheet Metal Weather/Temp.: Clear/50°F People Met With on Site: Randy - Superintendent Status of Project: Mechanical unit and roof demolished in Area 'A'. New roof framing and roof sheathing installed in Area `A'. Partial plywood installed above ceiling. Mechanical unit and roof demolished in Area `B'. New roof framing and roof sheathing installed in Area `13% Revised wall framing installed at north, east and west walls. Some partial plywood installed above ceiling. Structural Observations: 1. 2x10 ledger added along the north and south walls in Area `A' per revised Detail 7/S3.0. 2. Roof joists and sheathing constructed in Area `A' per plan. 3. Roof framing near north wall in Area `B' has been deleted. 4. 2x 10 ledger added along the east and west walls in Area `B' per revised Detail 7/S3.0. 5. Roof joists and sheathing constructed in Area `B' per plan. 6. The presence of 1/2" dia. anchor bolts at 4' o.c. has been verified in Area `B'. 7. The top of the north wall above the ceiling and around the corner on the east and west walls has been constructed per modified Detail 8/S3.0. Action Items Responsible Party Target Date N/A N/A N/A (Sketches, if required, are to be attached.) Site Visitor's Signature: Jon A. Didtrich, P.E. Copies to: TresWest; Mindy Hallsted;Fax (253)472-3463 I Sent By: Tres West Engineers, Inc. ; 253 472 3463; Apr-5-02 3:57PM; Page 3/3 Apr-04-02 16 :31 P .O3 SAMENT Project: �Q� 32 Oa Subject: Sargent Enginatm,Inc. (� /�/�nAG�1� �I //� /t 320 Ronlee Ln MW v/t(� otympia.WA MQ2 T61 360 867-9284 Fax 380 867-9318 By: JAL) Date:¢Iq-/DZ JorsT�. �` ail Zxln I�o� a sty FAP- 3. 3 I Apr-04-02 16 :45 P .01 AT AL SAMMENT Sargent Engineers, Inc. 320 Ronlee Lane NW Olympia, Washington 98502 Tel 360 867-9284 Fax 360 867-9318 FAX TRANSMITTAL To: Crescent Sheet Metal Date: April 4, 2002 Attn: Randy Marshall Time: Fax#:(360) 427-2134 Pages: 2 (including this page) From: Jon A. Dietrich Project: Shelton WSP—HVAC Renovation Hard copy_will be sent Proj.#: A01321.00 _will not be sent Subject: Revised Detail MESSAGE: Randy, Please find the revised Detail 8/S3.0 which allows us to leave the existing roofing at the north wall. Wrap this construction to the east and west walls as needed. Also, for me to write report for Area `A' Administration, I need to see pictures of the construction at Detail 3/S3.0, north wall joist connections. I should have looked today while I was there. Call me with any questions. Thanks, Jon Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:45PM; Page 1 } Hardin and Sons, Inc. 263 Roy Road Pack,Washington 98047 (253)862-6645 FAX 862-6029 PROJECT COMPLETION REPORT Post-it'Fax Note „767 Date °f ► To6U y � cF7� Co./Dep J t,T Zr' Date: October 2, 2002 Phone w Phone a Fax -- Project: State Patrol Academy Project #: 2314 Contractor: Tres West Engineers, Inc. 2702 S. 42nd St., Suite 301 Tacoma, WA 98409 Testing and balancing have been completed in accordance with plans and specifications to NEBB Standards. Test results are recorded on the attached sheets. Sincerely, Arnold Hardin, NEBB Supervisor Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:45PM; Page 2 TAB SUMMARY MZU-1 1. * Measured with a flow hood. 2. Outlets 4& 13 volume dampers are full open. 3. Outlet#5 left low to maintain negative space pressure. 4. Hallway outlets set for total air for space with noise being a factor. 5. All low inlets have full open volume dampers. 6. Inlet#14 does not have a volume damper. MZU-2 1. * Measured with a flow hood. 2. Outlets 21 &22 are now one room,total for room is correct. 3. Outlets 7, 8, 11 & 12 set for total in the space. 4. Outlets 7& 8 volume dampers are full open. 5. Classrooms 11 & 13 were set high per owner's request. 6. Inlet#8 volume damper is full open. 7. Return air balanced to consider classrooms at a greater importance. 8. All spaces are neutral to the hallway. 9. Hallway is positively pressurized 0.0V w.c.to the outside. EF-1 1. The fan was tested and balanced to the system installation condition. 2. Inlet#3 serving the women's toilet does not have airflow,possible duct blockage. The sheet metal contractor was notified to correct the problem. Existing Conditions 1. The occupants complained of stagnant air in the locker room areas. There is an existing exhaust fan serving that space which is not operating as the occupants feel it should. Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:46PN1; Page 3 AIR HANDLING UNIT TEST SHEET PROJECT: 2314 AREA SERVED: Building"A" UNIT: MZU-1(Supply) MOTOR NAMEPLATE DATA DATA ITEM TEST Mfg Baldor Volts 211/210/211 Hp 5.0 Fr 184T Amps 13.4/12.6/13.0 Ph 3 SF 1.15 RPM 1750 BHP 4.6 v 200 FLA 14.9 Fan RPM 1000 SP- 0.24 MOTOR SHEAVE DATA SP+ 1.08 Dia 2BK32H Shaft H 1 1/8" Total SP 1.32 Adj Fixed XX Filter SP 0.14 CFM Total 7109 FAN NAMEPLATE DATA CFM Return Air 0 Mfg MAMN10TH CFM Outside Air 7109 Model RMZ Size STARTER DATA FAN DATA Mfg Siemens CFM 6750 FAN SHEAVE DATA Size Sirius 3R SP IT Dia 2B5V56 Shaft 2 7/16" Heaters Adj. 14-20 Amps RPM Not Listed Belts 2-BX75 Setting 17.0 Amps BHP Not Listed REMARKS: 1) Outside Air Minimum= 1100 CFM 2) 25% Damper Command= 1051 CFM of Outside Air. 3)Fan speed changed to meet outlet requirement. Sent By: Tres West Engineers, Inc.; 253 472 3463; Oct-3-02 12:46PM; Page 4 AIR HANDLING UNIT TEST SHEET PROJECT: 2314 AREA SERVED: Building"B" UNIT: MZU-2(Supply) MOTOR NAMEPLATE DATA DATA ITEM TEST Mfg Baldor Volts 209/210/210 Hp 7.5 Fr 213T Amps 11.0/11.0/12.0 Ph 3 SF 1.15 RPM 1760 BHP 4.2 V 200 FLA 213 Fan RPM 843 SP- 0.18 MOTOR SHEAVE DATA SP+ 0.77 Dia 2BK45H Shaft H 1 1/8" Total SP 0.95 Adj Fixed XX Filter SP 0.11 CFM Total 6252 FAN NAMEPLATE DATA CFM Return Air 0 Mfg MAMMOTH CFM Outside Air 6252 Model RMZ Size STARTER DATA FAN DATA Mfg Siemens CFM 7355 FAN SHEAVE DATA Size Sirius 3R SP 2.0" Dia 2B5V94 Shaft 2 7/16" Heaters Adj. 18-25 Amps RPM Not Listed Belts 2-BX75 Setting 24.0 Amps BHP Not Listed REMARKS: 1) Outside Air Minimum=2500 CFM 2)25%Damper Command= 1151 CFM of Outside Air. 3)Fan speed changed to meet outlet requirement. 4) Minimum outside air requirement was changed to match current space requirement,not future requirement. Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:46PN1; Page 5 AIR HANDLING UNIT TEST SHEET PROJECT: 2314 AREA SERVED: Building"A" UNIT: N4ZU-1(Retum) MOTOR NAMEPLATE DATA DATA ITEM TEST Mfg Baldor Volts 212/212/212 Hp 3.0 Fr 182T Amps 8.0/8.1/8.5 Ph 3 SF 1.15 RPM 1760 BHP 2.7 v 200 FLA 9.1 Fan RPM 965 SP- 0.75 MOTOR SHEAVE DATA SP+ 0.20 Dia 2BK34H Shaft H 1 1/8" Total SP 0.95 Adj Fixed XX Filter SP None CFM Total 6058 FAN NAMEPLATE DATA CFM Retum Air 0 Mfg MAMMOTH CFM Exhaust Air F- 6058 Model RMZ Size STARTER DATA FAN DATA Mfg Siemens CFM 6750 FAN SHEAVE DATA Size Sirius 3R SP 1.2" Dia 2BK62H Shaft 1 7/16" Heaters Adj.9-12.5 Amps RPM Not Listed Belts 2-B66 Setting 10.5 Amps BHP Not Listed REMARKS: 1)Fan speed changed to meet inlet requirement. i Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:47PM; Page 6/11 AIR HANDLING j UNIT TEST SHEET PROJECT: 2314 AREA SERVED: Building"B" UNIT: MZU-2(Retum) MOTOR NAMEPLATE DATA DATA ITEM TEST Mfg Baldor Volts 209/210/209 Hp 5.0 Fr 184T Amps 9.5/9.0/10.0 Ph 3 SF 1.15 RPM 1750 BHP 3.3 v 200 FLA 14.9 Fan RPM 595 SP- 1.61 MOTOR SHEAVE DATA SP+ 0.15 Dia 2BK34H Shaft H 1 1/8" Total SP 1.76 Adj Fixed XX Filter SP None CFM Total 5101 FAN NAMEPLATE DATA CFM Return Air 0 Mfg MAMMOTH CFM Exhaust Air = 5101 Model RMZ Size STARTER DATA FAN DATA Mfg Siemens CFM 6750 FAN SHEAVE DATA Size Sirius 3R SP 2.0" Dia 2BK100H Shaft 1 7/16" Heaters Adj. 14-20 Amps RPM Not Listed Belts 2-BX65 Setting 17.0 Amps BHP Not Listed REMARKS: 1) Fan speed changed to meet inlet requirement. w w J W h O h O O O O O O O O O 7 Q UN N N O M M N N N O O O O O N V N N N 10 0 r � (n J N O H z U n W Q � � LL M N M M rr1 N N W 1- F- U Z o 0 0 o wl � = J U t o00 O O O O O OT,- o O N O d � Q Q N (r O N O O O O O O O O O Q' (7 U O h V1 vl '� h h O O O Cl O � v� w) v) 411 w) O O O O O LL N N V M M O D 1O W) I � N N N N N O O 10 N N n p Z U �D U c7 0 O Q Y a U 7 M Oo = ,oo a0 -•• c+'� o0 T O 00 00 ao o0 0o O M N r�l N c+i N N N N N N M M M O N Op 00 09 00 00 00 00 00 00 oo o0 00 C a r ♦ • `O w M v1 = t+ t--: h t� t� tl * u1 (T t` N O LO O O O O O O O O O W \O I I .o I .o I I �o \O 10 1 �D U N x x x x x x x x x x x x x x x Cx x x x O O N . N Do d' N N N A A N N NC�V N �O W F' a Q Q Q t 0 U U U a� a� C cu tT Q �O [` 00 O N M V) �O [� 00 U O ^-� N M vt t— oo LL W Z N N N M M m M M M M M M M �' V C a) S COEn C _ Q CO C` F— w T Q m C N Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:47PM; Page 8/11 AIR HANDLING UNIT TEST SHEET PROJECT: 2314 AREA SERVED: Building"A"Toilets UNIT: EF-1 MOTOR NAMEPLATE DATA DATA ITEM INITIAL TEST FINAL TEST Mfg Emerson Volts 120 120 Hp 1/8 Fr 48Y Amps 1.5 1.5 Ph 1 SF ---- RPM 1600 BHP ---- ---- V 115 FLA 1.7 Fan RPM Direct Drive Direct Drive Sp- 0.50 0.50 FAN NAMEPLATE DATA SP+ Atmospheric Atmospheric Mfg Cook Total SP 0.50 0.50 Model 10OC 15DH Filter SP None None Size CFM Total 415 415 SUBMITTAL DATA CFM Return Air ---- ---- Fan CFM 552 CFM Outside Air ---- ---- REMARKS: Inlet#3 Take-off does not have static pressure as though a hole has not been cut- in. ROOM OUTLET K/F DESIGN INITIAL FINAL NO. TYPE SIZE FPM CFM FPM CFM FPM CFM 13 1 ER 10 x 8 * 245 150 150 12 2 ER 8 x 6 * 110 130 130 11 3 ER 10 x 6 * 140 0 0 10 4 ER 6 x 6 * 70 135 135 565 415 415 I W W T J W O O O O O In O O vt O O O �o kn rn h O h Q� � h '^ '^ °O N LL --� rt m N N �--� CN h O vl vi v1 00 oc C, Q� oa CS [� N ? Q� Q� h f17 M N It m m N N tN N o� Ocu �- Z C LL Q w Oo a0 g m O oo M N o0 O N O O a O a0 k LL vl vl h vl M M N W z V z O O vi v� �n h `� O �o N m wl -0 N M rf h h M O O oo O O co -, � J U h M M M N h N N N m M M N N m N N N N M N O Q N w F- r IL Z N CL M H'1 [� V M Q1 N MO N O (Y) LL k �o �o vi Wn kn 10 U O O O W, v1 to p N N LL M M V C l� [� h . CV N N N h h Ih r- O m N N N N x Z U N m m M N M m M N N fV N O N N N CV U) W 7, N J U- V M cn M M N � b LL ('� a a a • a r ► a w • a +t '� '� 'n 'n 'n `� v'i a +� '� `n N O O O O O O O O O O O O cca tL @ @ @ @ @ @ @ @ c� N - B _ _ _ _ _ x x x x x x >0. x@ x x x x U � � H e0 W a: a: a4 oC tx c�U U U U U U U U U U U U U '/� V U cn u) En r C Q� Q7 � L 0 N m v� �O h 00 O� O N m W WID Z N N N N N N N N a < 0 N N N N N (V T Q CD 4� C N U) c m D m Do J ` --AD O o � c n y m N N N N N N Z m m `D � J � U A w N O � � co (p r D !� m � CJ C7 C7 C7 C7 C7 C7 C7 C7 J C7 C7 t7 C7 C7 C7 � � C7 C7 %� � t7 C7 C7 C7 m � � �' CA L O O O U O O U N O N O o @ @ @ @ @ rn cv CD N 4% � J N C/) -n UQ w w w j A 00 > W m Ln FL Ir I - 0 A w N w N w w O w N N w N w o Z A O\ A O+ N N A U O\ A O W 00 N O to '-AO U O O C O O O O O CD O O U U O O U O U O O O n h w A w -n W 00 o A 00 _ N Z N a O A N A w r m co U N Oo W N 00 U U �-- TI U U O U N O O V' U U U U Z TN T W QO� NO tNJ .UO-• NUO AN NN N O� A U-- A ww O N A w T Dr m00Z ED N N 0 V^ c 1DNU LA O U U p O O U O U m r mm Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-3-02 12:49Ph1; Page 11 /11 AIR OUTLE, TEST SHEET PROJECT: 2314 AREA SERVED: State Patrol Academy Building`B" UNIT: Existing ROOM OUTLET K/F DESIGN INITIAL FINAL NO. TYPE SIZE FPM CFM FPM CFM FPM CFM Return 3 30 RAR 24x6 * 230 230 230 4 31 RAR 18x6 0.57 228 130 150 85 285 162 5 32 RAR 18x6 0.57 245 140 140 80 225 128 6 33 RAR 12x6 • 115 40 100 7 34 RAR 12x6 0.37 310 115 80 30 275 102 8 35 RAR 24x6 * 300 120 150 1 36 RAR 36x6 1.21 305 370 0 0 300 363 1 37 RAR 36x6 1.21 305 370 37 45 330 399 9 38 RAR 24x6 0.78 346 270 200 156 406 316 10 39 RAR 36x6 1.21 322 390 155 187 330 399 11 40 RAR 48x6 1.58 284 450 69 109 260 410 11 41 RAR 48x6 1.58 284 450 122 192 270 426 12 42 RAR 48x6 1.58 221 350 186 293 245 387 12 43 RAR 48x6 1.58 221 350 93 147 240 379 16 44 RAR l4x6 * 130 58 115 14 45 RAR 12x6 * 90 35 110 13 46 RAR 48x6 1.58 284 450 151 238 310 490 13 47 RAR 48x6 1.58 284 450 132 208 275 435 Inlet Total 5150 2253 5101 REMARKS: See T.A.B. Summary Jul -26-02 10 : 39 P . 01 SAAMENT Sargent Engineers, Inc. 320 Ronlee Lane NW Olympia, Washington 98502 Tel 360 867-9284 Fax 360 867-9318 FAX TRANSMITTAL To: Mason County Building Department Date: July 26, 2002 Attn: County Inspector Time: Fax#: (360) 427-7798 Pages: 7 (including this page) From: Jon A. Dietrich Project: Shelton WSP—HVAC Renovation Hard copy_will be sent Proj.#: A01321.00 _will not be sent Subject: Construction Observation Reports MESSAGE: Attached are several structural observation reports for the above project to take care of Item#2 of the attached Correction Notice issued by your office. The County permit number for this project is unknown to me. We are satisified that the structural portions of the job were constructred per the approved contract documents. Please feel free to call with any questions or comments or if we can be of additional assistance. Thanks, Jon A. Dietrich Principal Sargent Engineers, Inc. Jul -26-02 10 : 40 P -02 BUILDING 111 426 W. CEDAR SHELTON, WASHINGTON 98584 (360) 427-9670 (T&-o 4-z7 - 7778 CORREC lION NOTICE Job Location �;) , ' �.I - ,�� . I? , l_ This structure has been inspected by Mason County Building Department and the following VIOLATION of County Laws and Ordinances has been found: Items Listed below must be corrected to gain code compliance ••�`� r L l j' 11 JvlfCitrt�.ct!i _ 7- "a 'Y 72 'T, ,%I1:,Gl ,•',:� �' �,F,h.' !'Ff- .�F /t/F�t � [�Ci�f_Fi�'S You are hereby notified that the above corrections shall be made BEFORE PROCEEDING WITH ANY FURTHER WORK 0 Call for re-inspection when corrections are made before continuing CI-Make corrections, items will be checked on next inspection D OK to p This is not a complete inspection �- Department If Date _��JM�`'! j� Inspector DO NOT REMOVE THIS TAG Jul -26-02 10 : 40 P .03 SAMMEriff Field Report Project No.: A01321.00 Page 1 of 1 Report Date: 3/25/02 Report No.: 1 Date of Site Visit: 3/22/02 Project/Location: WSP Academy, Shelton, WA Contractor: Crescent Sheet Metal Weather/Temp.: Cloudy/55° F People Met With on Site: Randy - Superintendent Status of Project: Mechanical unit and roof demolished in Area 'A'. Structural Observations: 1. 2x101edger added along south side of framed wall. Several of joist hangers have been installed. This work is adequate. 2. Roof framing west of men's bathroom has been deleted. 3. Wedge anchors can be substituted for the epoxy anchors except at PHD holdowns. Anchor bolts must be added at Shearwall #2 if not spaced at 32" o.c. or closer. 4. Plywood and nailing shown in Detail 4/S3.0 can occur on either side of the wall at the Contractor's discretion. Action Items Responsible Party Target Date (Sketches, if required, are`to"eached. -Site Visitor's Signature: Copies to: TresWest; Nfindy Hallsted;Fax (253)472-3463 Jul -26-02 10 :40 P . 04 SARGENT Sargent Engineer:,Inc- 320 Ronlee Lane NW Olympia,WA 96502 Tel 360.667.9284 Fax 360-867-9318 www.sargentengineers.com March 27, 2002 Tres West Engineers, Inc. Attn: Mindy Hallsted 2702 So. 42nd Avenue, Suite 301. Tacoma, WA 98409 RE: WSP Academy HVAC Renovation SEI Project No. A01321.00 Dear Mindy, We have reviewed several pictures of the roof plywood deck and curb construction for Area 'A'. Plywood installation including nailing and curb assembly appear to conform to Construction Documents and approved revisions. Please call me with any questions comments of if I can be of any additional assistance. i Sincerely, �S.- CEO�• Jon A. Dietrich, P.E. Senior Engineer �._ ti z� 6 LiFTI;'3: 11-Q5-b JAD Server 1\files\a01321.00\a01321-ltrl.doc Jul -26-02 10:41 P.05 SARGEhff Field Report Project No.: A01321.00 Page 1 of 1 Report Date: 04/05/02 Report No.: 2 Date of Site Visit: 04/04/02 Project/Location: WSP Academy, Shelton, WA Contractor: Crescent Sheet Metal Weather/Temp.: Clear/50°F People Met With on Site: Randy- Superintendent Status of Project: Mechanical unit and roof demolished in Area `A'. New roof framing and roof sheathing installed in Area `A'. Partial plywood installed above ceiling. Mechanical unit and roof demolished in Area `B'. New roof framing and roof sheathing installed in Area `B'. Revised wall framing installed at north, east and west walls. Some partial plywood installed above ceiling. Structural Observations: 1. 2x10 ledger added along the north and south walls in Area `A' per revised Detail 7/S3.0. 2. Roof joists and sheathing constructed in Area 'A' per plan. 3. Roof framing near north wall in Area 'B' has been deleted. 4. 2x10 ledger added along the east and west walls in Area `B' per revised Detail 7/S3.0. 5. Roof joists and sheathing constructed in Area `B' per plan. 6. The presence of/z" dia. anchor bolts at 4' o.c. has been verified in Area `B'. 7. The top of the north wall above the ceiling and around the corner on the east and west walls has been constructed per modified Detail 8/S3.0. Action Items Responsible Party Target Date N/A N/A N/A (Sketches, if required, are to be attached.) _ 1 Site Visitors Signature: Jon A. Dietrich, P.E. Copies to: TresWest; Mindy Hallsted; Fax (253)472-3463 IJul -26-02 10 : 41 P - 06 SAMEW Sargent Engineers,Inc. 320 Ronlee lane NW Olympia,WA 98502 Tel 360-867-9284 Fax 360-867-93 t 8 sargentengi neers.com April 9, 2002 TresWest Engineers, Inc. Attn: Mindy Hallsted 2702 South 42"d St., Suite 301 Tacoma, WA 98409-7319 RE: WSP Academy HVAC System Replacement Construction Observation Report SEI Project No. A01321.00 Dear Mindy, Randy Marshall from Crescent Sheet Metal sent me several digital photos of construction for the above project. The first batch of photos illustrates shearwall construction for the south, east and west walls in Area 'B'. Shearwall construction appears acceptable as constructed. The next batch of photos verifies the existing anchor bolts along Grid 4 in Area `A'. Anchor bolts appear to be 1/2" dia. spaced at 4' o.c. as required for Shearwall Type 1. Please call if you have any questions or comments. Sincerely, Jon A. Dietrich P.E. Senior Engineer �DZ CC: Randy Marshall, Crescent Sheet Metal;Jobsite fax: 427-2134 JAD Server 1\A01321.00\Correspondence\A01321-ltr 1.doc Jul -26-02 10 :41 P -07 SAMENT Sargent Englneers,Inc. 320 Ronlee Lane NW Olympia,WA 98502 Tel 360-867-9284 Fax 360-867-9318 sargentengineers.com May 8, 2002 TresWest Engineers, Inc. Attn: Mindy Hallsted 2702 South 42nd St., Suite 301 Tacoma, WA 98409-7319 RE: WSP Academy HVAC System Replacement Construction Observation Report SEI Project No.A01321.00 Dear Mindy, Randy Marshall from Crescent Sheet Metal sent several digital photos of construction for the above project. The first batch of photos illustrates shearwall construction for the north wall in Area `A'. Shearwall construction appears acceptable as constructed. The next batch of photos verifies the existing anchor bolts on the west wall in Area W. Photos additionally illustrate the installation of the holdowns in the west wall and new epoxy anchor bolts to provide 1/2" diameter anchor bolts at a minimum spacing of 32" o.c. A site visit was made on the morning of May 2. A visual observation was made of the shearwall construction and nailing for the east hallway wall of Area 'A' and the south hallway wall of Area 'B'. Shearwall construction was acceptable as constructed. This report completes structural observation services. All structural elements appear to have been constructed per Contract Documents. Please call if you have any questions or comments. `%NA' . Sincerely, -M: Jon A. Dietrich, P.E. Senior Engineer ExF.Ras: 11-ri5. 3 CC: Randy Marshall, Crescent Sheet Metal; Jobsite fax: 427-2134 JAD Serverl\A01321.001CorrespondenceW01321-Itr2.doc i Crescent Sheet Metal, Inc. HEATING • VENTILATION • GENERAL SHEET METAL CRESCSM033KN October 16,2002 Mason County Bldg. Dept. Attn: Larry Mason County Bldg. III 426 W. Cedar Shelton, WA 98584 RE: Washington State Patrol HVAC Gentlemen: Attached please find a letter from the structural engineer on all structural inspections done by Jon Dietrich, P.E. Please note we only added two anchor bolts,we verified the rest of the existing anchors were in place. Jon Dietrich inspected this. See Item 1 on Correction Notice. Enclosed please find submittals on the two MZUs for your review. See Item 2 on Correction Notice. Enclosed please find a copy of the engineer's letter stating work is 100 percent complete. See Item 3 on Correction notice. Also enclosed is the Correction Notice. Please sign off on the Correction Notice and return to us in the enclosed, self-addressed envelope. Sincerely, GUY HANIiTa?�� Enc. 1320 26TH N.W.,#16CN/p� PHONE: 253 833-5054 AUBURN,WA 98001 CO�w.�c FAX: 253 833-5144 i I i Crescent Sheet Metal , Inc. '�s 1320 26th N.W., #16, Auburn, WA 98001 (253) 833-5054 (253) 833-5144 i i i T LEFAX TO: Larry 'Waters— Mason County Bldg. Dept. 11 360 427 7798 FROM: j uy Hamilton DATE: Pecember 23, 2002 RE: SP Training Academy II Pages: I Larry - all it on the correction notice of 10/8/02 were addressed and sent to you on 10/21/02 (tracking number enclosed). The old system was low pressure, you have the balance report on the new system. The boilers indicated on the plans were under a bid alternate. This alternate was not accepted and was not part of this contract. This question was asked and answered on the correction notice of 7/23/02. A self-addressed envelope is being sent to you under separate cover. Please sign and return the permit in the self-addressed envelope. r Z_ zGl � r� Z0/Z0 30VJ -lV13W 133HS 1N30S3JO VVTGEE8E9Z bb:5t Z00Z/EZ/ZT T R E S W E S T E N G I N E E R S I N C October 15,2002 0 N Mr. Guy Hamilton o Crescent Sheet Metal,Inc. 1320 26`h NW,#16 = Auburn, WA 98001 N z 0 RE: TRAINING ACADEMY HVAC REPLACEMENT,2002-094 G(1-1) Cn m Dear Mr. Hamilton: M We understand that the Shelton Building Department requires a certification from the engineer that the abovementioned project is complete. With respect to the building department's m requirements,we certify that this project is complete. W O Please direct any further questions to the undersigned. Sincerely yours, 0 D Bruce J G afson,P.E. > Asso late ngineer cc A bjg W cc: file Ln 021015-bg1.DOC � m r m v x 0 z m N (T W A v N W W O O T D x N O W A N W A Of W ,' .4% Sent By: Tres West Engineers, Inc.; 253 472 3463; Oct-15-02 9:50AM; Page 1 /1 TRES WEST ENGINEERS , I N C N October 15,2002 0 N Mr.Guy Hamilton 0 Crescent Sheet Metal, Inc. 1320 26"NW,#16 A Auburn,WA 98001 N z 0 RE: TRAINING ACADEMY HVAC REPLACEMENT,2002-094 G(1-1) Dear Mr.Hamilton: En We understand that the Shelton Building Department requires a certification from the engineer that the abovementioned project is complete. With respect to the building department's m requirements,we certify that this project is complete. W 0 Please direct any further questions to the undersigned. A Sincerely yours, o A Bruce J fs n,P.E. Ass iat ngineer A O bjg 1P V W cc: file 021015-bgl.oOC m r- m v = I O z m L9 Post-it'Fax Note 7671 Dallzp—lpOf ub N To r _ From w Co.c 7/DCptV CiO. 0 Phone k 0 Phonefl Fax M �Q Fax# -n A K N W A N W A W W I, Sent By: Tres West Engineers, Inc. ; 253 472 3463; Oct-11 -02 3:07PM; Page 1 /1 S AMEW r- Sargent Engineers,Inc. 320 Ronlee Lane NW Olympia,WA 98502 i Tel 360-867-9284 j Fax 360-867-9318 � ' sargentengineers.com ' -� October 9, 2002 TresWest Engineers, Inc. Attn: Bruce Gustafson 2702 South 42nd St., Suite 301 Tacoma, WA 98409-7319 RE: WSP Academy HVAC System Replacement Final Inspection Report SEI Project No,A01321.00 Dear Bruce, At the request of the Mason County Building Inspector in a Construction Notice dated October 8, 2002 attached, we are providing a letter of final completion for structural work. Sargent Engineers performed all necessary structural observations and believe the Contractor performed all structural work per the requirements of the Contract Documents. There also appears to be some confusion over special inspection requirements for this project. UBC Section 1701 does not require special inspection for epoxy or wedge-type anchor bolts as used on our project. Please call if you have any questions or comments. Sincerely, AS 3372't Jon A. Dietrich, RE, Principal to/q/2 � . 11-05-03 �--- - Post-it'Fax Note 7671 Date PaOT m► To From l Co iDept. Co. Phone# Phone N Fax r Fax r CC: Guy Hamilton, Crescent Sheet Metal JAD/encl. Servcrt W01321.0(ACorrespondence1A01321-Itr3-doc f j tION a mmow �A� ICBO Evaluation Service, Inc. W m NG W ODE° 5360 WORKMAN MILL ROAD • WHITTIER, CALIFORNIA 90601-2299 A subsidiary corporation of the International Conference of Building Officials EVALUATION REPORT ER-4945 Copyright©1998 ICBO Evaluation Service,Inc. Reissued December 1, 1998 Filing Category: FASTENERS—Concrete and Masonry Anchors (066) SIMPSON STRONG-TIE EPDXY TIE ANCHORING SYSTEMS long-term loads. The allowable tension loads in Table 3 are SIMPSON STRONG-TIE COMPANY,INC. also permitted for short-term loads due to wind or seismic 4637 CHABOT DRIVE,SUITE 200 forces,and may be increased by one-third in accordance with PLEASANTON,CALIFORNIA 94588 Section 1612.3.3 of the code. The allowable shear loads of 1.0 SUBJECT Table 4 must be adjusted by a multiplication factor of 91 per- cent (0.91 x allowable shear values) for anchors resisting Simpson Strong-Tie Epoxy Tie Anchoring Systems with short-term loads due to wind or seismic forces(the load dura- Epoxy Tie ET, ETF and ETR Anchoring Adhesives. tion factors in Section 1612.3.3 of the code are not permitted). 2.0 DESCRIPTION Allowable tension loads for various sizes of rebar installed in concrete with Epoxy Tie ET adhesive are in Table 7.The 2.1 General: allowable tension loads in Table 7 are permitted for long-term Simpson Strong-Tie Epoxy Tie anchoring systems described loads,or short-term loads due to wind forces.The allowable in this evaluation report are stud-type adhesive anchors.Sys- loads are not permitted to be increased by one-third for short- tems using Epoxy Tie ET and ETF adhesives are for use as term loads.Use of Epoxy Tie ET with rebar for seismic forces anchors installed in concrete substrates. Systems using is beyond the scope of this report. Epoxy Tie ET and ETR adhesives are for use as anchors Allowable tension and shear loads for various sizes of installed in unreinforced brick walls. threaded steel rod installed in concrete with Epoxy Tie ETF For installation in concrete, the anchoring systems each adhesive are in Tables 8 and 9.The allowable tension loads consist of a two-part epoxy adhesive and a threaded steel in Table 8 are limited to short-term loads due to wind or seis- rod.Deformed reinforcement steel bars can also be installed mic forces,and may be increased by one-third,in accordance in concrete with Epoxy Tie ET adhesive. For installations in with Section 1612.3.3 of the code.The allowable shear loads unreinforced brick walls, the systems each consist of the of Table 9, adjusted by a multiplication factor of 91 percent adhesive, threaded steel rods, screen tubes, steel sleeves, (0.91 x allowable shear value),are permitted for anchors re- and steel plates. sisting short-term loads due to wind or seismic forces (the 2.2 Materials: load duration factors in Section 1612.3.3 of the code are not permitted). Long-term loads on Epoxy Tie ETF anchors are 2.2.1 Adhesives:Epoxy Tie ET,ETF and ETR are two-com- beyond the scope of this evaluation report. ponent (resin and hardener) epoxy adhesives, supplied in Allowable loads for anchors subjected to combined shear dual,side-by-side cartridges with a 1:1 volume ratio.The car- and tension forces are determined by the following equation: tridges are used With a manual or pneumatically activated tool to dispense the adhesives through an 18-element static mix- PS + VS < 1 ing nozzle, supplied by Simpson Strong-Tie Company, Inc., P, V� attached to the dual cartridges. where: The adhesives have a two-year shelf life when stored in a PS = Applied service tension load. dry environment at temperatures ranging from 45 F(7.2 C) to 90°F(32.20C). Pt = Service tension load. 2.2.2 Threaded Rods:All-threaded rods must be manufac- VS = Applied service shear load. tured either from steel conforming to ASTM A 307 or ASTM Vt = Service shear load. A 193 Grade B7, or from stainless steel. Stainless steel threaded rods shall comply with ASTM F 593 Grade A304. 2.3.2 Installation: The anchor is installed in a hole pre- drilled in the concrete with drill bits complying with ANSI 2.2.3 Rebar:Deformed steel bar must comply with ASTM A B212.15-1994.The hole must be cleaned with oil-free com- 615 Grade 60. pressed air and a nylon brush. For anchors installed with 2.2.4 Concrete: Concrete must be normal-weight, stone- Epoxy Tie ET adhesive, the hole diameter, anchor embed- aggregate concrete having a minimum 2,000 psi(13.78 MPa) ment,spacing and concrete edge distance must comply with compressive strength at the time of anchor installation. Tables 3,4,5 and 7.For anchors installed with Epoxy Tie ETF 2.3 Concrete Anchors: adhesive, the hole diameter, anchor embedment, spacing and concrete edge distance must comply with Tables 8 and 2.3.1 General: Allowable tension and shear loads for vari- 9. Before the adhesive is injected into the hole,the adhesive ous sizes of threaded steel rod installed in concrete with must be dispensed through the static mixing nozzle,off to the Epoxy Tie ET adhesive are in Tables 3 and 4.The allowable side,to ensure proper mixing.The mixed adhesive must then tension and shear loads in Tables 3 and 4 are permitted for be injected into the hole until the hole is approximately one- Evaluation reports of ICBO Evaluation Service,Inc.,are issued solely to provide information to Chtss A members of ICBO,utilizing the code upon which the report is based Evaluation reports are not to be construed as representing aesthetics or any other attributes not specifically addressed nor as an endorsement or recommen- dation for use of the subject report. This report is based upon independent tests or other technical data submitted by the applicant.The ICBO Evaluate Service,Inc.,technical staff has reviewed the test results and/or otherdata,but does notpossess test facilities to make an independent verification.There is no warranty by ICBO Evaluation Service,Inc.,express or implied,as to any"Finding"or other matter in the report or as to any product covered by the report.This disclaimer includes,but is not limited to,merchantability. Page 1 of 7 f,Rge 2 of 7 ER-4945 half full. A threaded rod free of oil, scale and rust must be steel sleeve of Configuration C, is slowly pushed into the pushed to the bottom of the hole and twisted clockwise to en- screen tube,forcing the adhesive through the screen and into sure coverage of the anchor surface with adhesive. The the hole.Before installation of the Configuration C anchor can adhesive must be level with the concrete surface after inser- continue, the adhesive must be cured at the temperatures tion of the anchor.The anchor must be installed and cured in and for the time periods noted in Table 1.After the adhesive accordance with the temperature and curing times specified on Configuration C anchors has cured, a 5/8-inch-diameter in Tables 1 and 2. (15.9 mm)standard rotary drill bit is used to drill a hole through 2.3.3 Temperature Limitations: Adhesive anchor perfor- the plastic plug in the end of the steel sleeve and completely mance is temperature-sensitive. The allowable loads of through the wall.The 5/8-inch-diameter(15.9 mm)threaded anchors installed with Epoxy Tie ET must be adjusted in rod is inserted through the hole,and is attached to the other accordance with Figure 1 where the concrete temperature side of the wall using the metal plate and a nut. exceeds 70OF (21.1°C). The allowable loads for anchors 2.4.3 Miscellaneous: Anchor installations require the fol- installed with Epoxy Tie ETF must be adjusted in accordance lowing: with Figure 2 where the concrete temperature exceeds 770F 1. Use of the anchors must be approved by the project engi- (250C)• neer. 2.3.4 Special Considerations: The anchors may be used 2. The anchors must be installed under special inspection in within fire-resistive construction, provided the anchors only accordance with Section 1701 of the code and Section resist wind or seismic forces. 2.5 of this report. 2.4 Unreinforced Brick Wall Anchors: 3. Edge distances and spacings of anchors shall comply with Table 10. 2.4.1 General:Anchors installed with Epoxy Tie ET or Epoxy 4. Only wind and seismic loads are imposed on the anchors. Tie ETR Renovation Formula adhesives in existing unrein- 5. Allowable tension and shear loads are applicable only forced brick walls are designed to resist seismic and wind where in-place shear tests conducted in accordance with loads only.The existing unreinforced brick walls must have a UBC Standard 21-6 indicate a minimum average net ulti- minimum thickness of 13 inches(330 mm).The anchor is rec- mate shear strength of 50 psi(345 kPa). ognized for installation in the three configurations shown in Figure 2. The adhesive, threaded rod and screen tube are 6. One-fourth(25 percent)of the anchors must be tested by used in all anchor installations.Configuration A has a straight a special inspector using a calibrated torque wrench set threaded rod embedded 8 inches (203 mm) into the wall. at a minimum torque of 60 foot-pounds(81 N•m). Steel Configuration B has a threaded rod bent and installed 13 inch- sleeves for anchors in Configuration C are tested prior to es(330 mm)into the wall at a 22.5-degree angle.Configura- installation of threaded rod, using an expansion bolt in- tion C uses a through-bolt, a steel sleeve and steel plate. serted into the sleeve. The threaded rod for Configurations A and B is a 3/4-inch- 7. Five percent of the tension-resisting anchors must be diameter(19.1 mm), ASTM A 307 rod. A 5/8-inch-diameter tested,with a minimum of two tests being required.Where (15.9 mm) ASTM A 307 threaded rod is used in Configura- the wall thickness varies, at least one test must be per- tion C. formed on an anchor that has the least embedment.Tests The screen tube consists of steel screen formed into a tube must indicate that bolts can sustain a tension load of having a 31/32-inch(24.6 mm)outside diameter and a length 3,000 pounds(13 344 N)for a five-minute period with an of either 8 or 13 inches (203 or 330 mm). The 8-inch-long allowable deviation of 10 percent. (203 mm) screen tube is used in Configurations A and C. 8. For each job,the project engineer orcontractor must sub- The 13-inch-long(330 mm)screen tube is used in Configura- mit a test report to the local building department,verifying tion B. that the requirements of Sections 2.4.3.5, 2.4.3.6 and An 8-inch-long(203 mm)sleeve formed from C1010 steel, 2.4.3.7 of this report have been met.Tests must be con- used in the through-bolted connection of Configuration C,has ducted under the supervision of the project engineer or an an outside and inside diameter of 13/16 inch and 11/16 inch approved independent testing laboratory.At a minimum, the test report must include: (20.6 mm and 17.5 mm), respectively.The steel sleeve has a plastic plug in one end.A 6-inch-by-6-inch-by-3/8-inch-thick a. Test location(s). (152 mm by 152 mm by 9.5 mm)ASTM A 36 steel plate is lo- b. Brick/mortar condition. cated on the back face of the wall,at the end of the threaded c. Bolt movement/elongation. rod of the through-bolted connection. d. Embedment depth. The allowable shear value for Configurations A and B is e. Applied load. 1,000 pounds(4450 N).The allowable tension value for Con- 2.5 Special Inspection: figuration C is 1,200 pounds(5338 N). Adhesive anchor installations require special inspection in Allowable values are for short-term wind and seismic loads, accordance with Section 1701 of the code. The special in- and cannot be increased for short-term loads.The adhesive spector must record product description (including product forthe installed anchors must be protected from direct weath- name), adhesive expiration date, anchor diameter and steel er exposure. grade, compliance of drill bit with this report, hole diameter, 2.4.2 Installation:The anchors are installed in 1-inch-diam- cleanliness of hole and anchor,adhesive application,anchor eter(25 mm) holes that are drilled using rotary drill bits de- embedment, and verification that anchor installation is in signed for use in concrete or masonry and a rotary drill or a accordance with both the manufacturer's published installa- rotary hammer drill used in the"rotation only'mode.The hole tion instructions and this report. is drilled perpendicular to the wall face,to a depth of 8 inches 2.6 Identification: (203 mm),for Configurations A and C.The hole forthe Config- The packaging for the adhesives bears the product designa- uration B anchor is at the angle and embedment described in tion; name and address of Simpson Strong-Tie Company, Section 2.4.1,and is drilled using a guide that is handheld or Inc.; expiration date; evaluation report number (ICBO ES attached to the drill.The holes are cleaned with oil-free com- ER-4945); and installation instructions. Steel specifications pressed air and a nylon brush. for threaded rods are identified on attached labels. Screen The mixed adhesive is injected into the screen tube until the tubes and steel sleeves are identified by container labels tube is completely full.The tube is then placed into the drilled bearing the name and address of Simpson Strong-Tie Com- hole.The threaded rod of either Configuration A or B, or the pany, Inc.,and the size and quantity. Page 3 of 7 ER-4945 ' 3.0 EVIDENCE SUBMITTED 4.7 Calculations and details showing compliance with Data in accordance with the ICBO ES Acceptance Criteria for this report are submitted to the local building offi- Adhesive Anchors in Concrete and Masonry Elements cial for approval. (AC58), dated January 1998 (Epoxy Tie ET and Epoxy Tie 4.8 Anchors are not used in conjunction with fire-re- ETF), including seismic(Epoxy Tie ET and Epoxy Tie ETF), sistive construction, except as noted in Section freeze-thaw(Epoxy Tie ET)and creep(Epoxy Tie ET)inves- 2.3.4. tigations;and with the ICBO ES Acceptance Criteria for Unre- inforced Masonry Anchors (AC60), dated January 1995 4.9 Anchors are not used to resist tension forces in (Epoxy Tie ET and Epoxy Tie ETR). ceiling or wall installations unless special consid- 4.0 FINDINGS eration is given to fire-exposure conditions. That the Simpson Strong-Tie Epoxy Tie Anchoring Sys- 4.10 Anchors are not subjected to vibratory or shock tems described in this report comply with the 1997 Uni- loads,such as those encountered by supports for form Building Code'"', subject to the following reciprocating engines or crane rails. conditions: 4.11 Anchors in concrete are limited to installation in 4.1 The anchors are installed in accordance with the uncracked concrete[which is defined as concrete manufacturer's instructions and this report. subjected to maximum 170 psi (1172 kPa) tensile 4.2 Maximum allowable shear and tension loads for an- stress induced by external loads or deformations]. chors installed in concrete substrates comply with 4.12 The anchors are limited to interior use,except that Section 2.3.1.Allowable loads are adjusted for tem- installations are permitted in concrete in moderate perature in accordance with Section 2.3.3. or negligible exterior weathering locations, in 4.3 Anchors installed inconcretewithEpoxyTieETare accordance with Figure 21-1-1 of UBC Standard permitted for long-term or short-term loads as 21-1,when stainless steel threaded rods are used; noted in Section 2.3.1. Epoxy Tie ET anchors may also be installed in con- crete in severe exterior weathering locations when 4.4 Anchors installed in concrete with Epoxy Tie ETF stainless steel threaded rods are used. are limited to short-term loads due to wind or seis- 4.13 During installation,the hole and surrounding loca- mic forces as noted in Section 2.3.1. lion must be dry. 4.5 Anchors installed in unreinforced brick walls are limited to resisting wind or seismic forces that do 4.14 The adhesives are manufactured by Simpson not exceed the allowable loads noted in Section Strong-Tie Company,Inc., in Addison, Illinois, un- 2 41 der a quality control program with inspections by 4.6 Special inspection is provided in accordance with Professional Service Industries(NER-OA231). Sections 2.4.3 and 2.5 for all anchor installations. This report is subject to re-examination in two years. TABLE 1—MANUFACTURER'S RECOMMENDED CURE TIME FOR EPDXY TIE ETA TEMPERATURE ff) INITIAL SETZ(hours) INITIAL CURES(hours) 100 4 12 90 4 16 80 4 24 70 5 24 65 6 24 For SI:t°F=9/5 t°C+32. [Anchors installed and cured at substrate temperatures colder than 65°F are beyond the scope of this report. ZAnchors are to be undisturbed during the initial set time. 3Application of allowable(design)tensile or shear loads shall occur after the initial cure time. TABLE 2—MANUFACTURER'S RECOMMENDED CURE TIME FOR EPDXY TIE ETF1 TEMPERATURE(°F) INITIAL SETZ INITIAL CURES(hours) 100 20 minutes 1 90 20 minutes 1 80 30 minutes 1 70 30 minutes 1 65 1 hour 2 For SI:ff=9/5 t°C+32. IAnchors installed and cured at substrate temperatures colder than 65°F are beyond the scope of this report. 2Anchors are to be undisturbed during the initial set time. 3Application of allowable(design)tensile or shear loads shall occur after the initial cure time. Sent By: Tres West Engineers, Inc. ; 253 472 3463; Apr-24-02 8:29AM; Page 1 /3 t t �C;� /o TRES WEST ENGINEERS, INC. 2702 SOUTH 42ND STREET, SUITE 301,TACOMA,WASHINGTON 98409-7319 TELEPHONE(253)472-3300 FAX(253)472-3463 #of Pages Including FAX/MEMO TRANSMITTAL cover 0 I ATTENTION: Debbera Coker FIRM: Mason County Building Department FROM: Mindy Hallsted PROJECT NAME: WSP Shelton HVAC Replacement PROJECT NUMBER: 01-10-09 SUBJECT: HVAC Duct Smoke Detector(2002-00006) DATE: April 23,2002 FAX#: 1-360427-7798 HARD COPY ❑ WILL BE SENT— ® WILL NOT BE SENT COMMENTS: Debbera, I would like to request for an alternate method/material for the above mentioned project. We are installing two multi-zone units at the Washington State Patrol Academy in Shelton, each unit supplying over 7,000 CFM. These multi-zone units do not have a good common supply plenum to install a duct smoke detector(per UMC,chapter 6),but each unit has it's own common return duct. We would like to install the duct smoke detectors in the return duct, per the International Mechanical Code(IMC),chapter 6. I have attached copies of the 1998 and 20001MC chapters regarding duct smoke detectors for your reference. Thank you for considering this request. Mmdy Hallsted Mechanical Eng eer COPIES TO: PLEASE CALL(253)472-3300 AS SOON AS POSSIBLE IF ALL PAGES ARE NOT RECEIVED. File:L:\CORRESP\020423&-r1h2.doC Sent By: Tres West Engineers, Inc. ; 253 472 3463; Apr-24-02 8:29AM; Page 2/3 t 604.12=607.3 f 2.87 ng/(s • m=•Pa)l or aluminum foil having a minimum detectors shall be installed at each story.Such smoke detec- thickness of 2 mils(0.051 mm).Insulations having a permeance tors shall be located upstream of the connection between the of 0.05 perms(2.87 ng/(s •m'- , Pa))or less shall not be required return air riser and any air ducts or plenums. to be covered,All joints and seams shall be sealed to maintain 606.3 Installation. Smoke detectors required by this section the continuity of the vapor retarder. shall be installed in accordance with NFPA 72. The required ' 604.12 Weatherproof barriers. Insulated exterior ducts shall smoke detectors shall be installed to monitor the entire airflow be protected with an approved weatherproof barrier. conveyed by the system including return air and exhaust or 604.13 Internal insulation.Materials used as internal insula- relief air. Access shall be provided to smoke detectors for tion and exposed to the airstream in ducts shall be shown to be inspection and maintenance. durable when tested in accordance with UL 181. Exposed 606.4 Controls operation.Upon activation,the smoke detec- internal insulation that is not impermeable to water shall not be tors shall shut down the air distribution system.Air distribution used to line ducts or plenums from the exit of a cooling coil to systems that are part of a smoke control system shall switch to the downstream end of the drain pan. the smoke control mode upon activation of a detector. 606.4.1 Supervision. The smoke detectors shall be con- SECTION 605 nected to a fire alarm system. The actuation of a smoke ' AIR FILTERS detector shall activate a visible and audible supervisory signal at a constantly attended location. 605.1 General. Heating and air-conditioning systems of the central type shall be provided with approved air filters.Filters Exceptions: shall be installed in the return air system, upstream from any 1. The supervisory signal at a constantly attended beat exchanger or coil, in an approved convenient location. location is not required where the smoke detector Liquid adhesive coatings used on filters shall have a flashpoint activates the building's alarm-indicating appli- not lower than 325OF. (1630C.). ances. 605.2 Approval. Media- and electrostatic-type air filters 2. In occupancies not required to be equipped with a PP type tyP fire alarm system, actuation of a smoke detector shall be listed and labeled. Air filters utilized within dwelling shall activate a visible and an audible signal in an units shall be designed for the intended application and shall approved location. Smoke detector trouble condi- not he required to be listed and labeled. tions shall activate a visible or audible signal in an 605.3 Airflow over the filter. Ducts shall be constructed to approved location and shall be identified as air duct allow an even distribution of air over the entire filter. detector trouble. SECTION 606 SECTION 607 SMOKE DETECTION SYSTEMS CONTROL FIRE AND SMOKE DAMPERS 606.1 Controls required. Air distribution systems shall be 607.1 Fire dampers. Fire dampers shall be installed where equipped with smoke detectors listed and labeled for installa- required by the building code,shall he listed and labeled,shall tion in air distribution systems,as required by this section. comply with UL 555 and shall be installed in accordance with 606.2 Where required. Smoke detectors shall be installed the manufacturer's installation instructions. Fire dampers that where indicated in Sections 606.2.1 through 606.2.3. have been tested for closure under airflow conditions shall be labeled for maximum airflow and direction of flow.Fire damp-«' 606.2.1 Return air systems. Smoke detectors shall be in- ers installed in systems that continue to operate when smoke or stalled in return air systems with a design capacity greater heat from a fire is detected shall be labeled for installation in than 2,000 cfm(0.9 m3/s), in the return air duct or plenum dynamic systems as required by UL 555. Ductwork shall be upstream of any filters,exhaust air connections,outdoor air connected to damper sleeves or assemblies in such a way that connections,or decontamination equipment and appliances. collapse of the ductwork will not dislodge the damper or impair Exception: Smoke detectors are not required in the re- its proper operation. turn air system where the space served by the air distri- 607.2 Smoke dampers. Smoke dampers shall be installed bution system is protected by a system of area smoke where required by the building code,shall be listed and labeled, detectors in accordance with the building code.The area shall comply with UL 555S and shall be installed in accordance smoke detector system shall comply with Section 606.4. with the manufacturer's installation instructions.Smoke damp- 606.2.2 Common supply and return air systems.Where ers shall be closed by the activation of an approved smoke multiple air-handling systems share common supply or re- detection system,an approved smoke control system controller turn air ducts or plenums with a combined design capacity or a spot-type detector installed at the point of penetration and greater than 2,000 cfm(0.9 mYs),the return air system shall listed for releasing service.Smoke detection shall be in accord- be provided with smoke detectors in accordance with Sec- ance with NFPA 72.Smoke dampers shall also close whenever lion 606.2.1. the fan serving the duct system is shut off. 606.2.3 Return risers.Where return air risers serve two or 6073 Ceiling dampers. Ceiling dampers shall be installed more stories and are part of a return air system having a where required by the building Code,shall be listed and labeled, design capacity greater than 15,000 cfm(7.1 m3/s), smoke shall comply with UL 555C and shall be installed in accordance as 1998 INTERNATIONAL MECHANICAL CODg I I Sent By: Tres West Engineers, Inc. ; 253 472 3463; Apr-24-02 8:30AM; Page 3/3 604.13—607.2.1 DUCT SYSTEMS 604.13 Internal insulation.Materials used as internal insula- than 2,000 cfm(0.9 m3/s)and will be shut down by acti- tion and exposed to the airstream in ducts shall be shown to be vation of one of the following: durable when tested in accordance with UL 181. Exposed in- 1. Smoke detectors required by Sections 606.2.1 and temal insulation that is not impermeable to water shall not be 606.23. used to line ducts or plenums from the exit of a cooling coil to 2. An approved area smoke detector system located the downstream end of the drain pan. in the return air plenum serving such units. 3. An area smoke detector system as prescribed in the SECTION 605 exception to Section 606.2.L AIR FILTERS In all cases, the smoke detectors shall comply with 605.1 General. Heating and air-conditioning systems of the Sections 606.4 and 606.4.1. central type shall be provided with approved air filters.Filters 606.2.3 Return air risers.Where return air risers serve two shall be installed in the return air system,upstream from any or more stories and are part of a return air system having a heat exchanger or coil, in an approved convenient location. design capacity greater than 15,000 cfm(7.1 m'/s),smoke Liquid adhesive coatings used on filters shall have a flash point detectors shall be installed at each story_Such smoke detec- not lower than 325'F(163°C). tors shall be located upstream of the connection between the 605.2 Approval. Media-type and electrostatic-type air filters return air riser and any air ducts or plenums. shall be listed and libeled.Air filters utilized within dwelling 606.3 Installation. Smoke detectors required by this section units shall be designed for the intended application and shall shall be installed in accordance with NFPA 72. The required not be required to be listed and labeled. smoke detectors shall be installed to monitor the entire airflow 605.3 Airflow over the filter.Ducts shall be constructed to al- conveyed by the system including return air and exhaust or re- low an even distribution of air over the entire filter. lief air.Access shall he provided to smoke detectors for inspec- tion and maintenance. SECTION 606 606.4 Controls operation. Upon activation,the smoke detec- SMOKE DETECTION SYSTEMS CONTROL tors shall shut down the air distribution system.Air distribution 606.1 Controls required. Air distribution systems shall be systems that are part of a smoke control system shall switch to 9 Y the smoke control mode upon activation of a detector. equipped with smoke detectors listed and labeled for installa- tion in air distribution systems,as required by this section. 606.4.1 Supervision. The smoke detectors shall be con- nected to a fire alarm system.The actuation of a smoke de- 606.2 Where required. Smoke detectors shall be installed tector shall activate a visible and audible supervisory signal where indicated in Sections 606.2.1 through 606.2.3. at a constantly attended location. Exception:Smoke detectors shall not be required where air Exceptions: distribution systems are incapable of spreading smoke be- yond the enclosing walls,floors and ceilings of the room or 1. The supervisory signal at a constantly attended lo- space in which the smoke is generated. cation is not required where the smoke detector ac- 606.2.1 Return air systems. Smoke detectors shall be in- tivates the building's alarm-indicating appliances. stalled in return air systems with a design capacity greater 2. In occupancies not required to he equipped with a than 2,000 cfm(0.9 m'/s),in the return air duct or plenum fire alarm system, actuation of a smoke detector upstream of any filters,exhaust air connections,outdoor air shall activate a visible and an audible signal in an connections, or decontamination equipment and appli- approved location.Smoke detector trouble condi- ances. tions shall activate a visible or audible signal in an approved location and shall be identified as air duct Exception: Smoke detectors are not required in the re- detector trouble. turn air system where the space served by the air distribu- tion system is protected by a system of area smoke ' detectors in accordance with the International Building [B] SECTION 607 Code.The area smoke detector system shall comply with DUCTS AND AIR TRANSFER OPENINGS Section 606.4. 606.2.2 Common supply and return air systems.Where 607.1 General.The provisions of this section shall govern the Protection of duct penetrations and air transfer openings in fire- multiple air-handling systems share common supply or re- resistance-rated assemblies. turn air ducts or plenums with a combined design capacity greater than 2,000 cfm(0.9 m3/s),the return air system shall 607.2 Installation. Fire dampers, smoke dampers, combina- be provided with smoke detectors in accordance with Sec- lion fire/smoke dampers and ceiling dampers located within air tion 606.2.1. distribution and smoke control systems shall be installed in ac- Exeeption• Individual smoke detectors shall not be re- cordance with the requirements of this section,and the manu- quired for each variable air volume(VAV)Zone unit or facturer's installation instructions and listing. V,av type fan-powered terminal unit,provided that such 607.2.1 Smoke control system.Where the installation of a units do not have an individual design capacity greater fire damper will interfere with the operation of a required 54 2000 INTERNATIONAL MECHANICAL CODE® I f 606 1997 UNIFORM MECHANICAL CODE 609.1.1 SECTION 606-VENTILATING CEILINGS 11.A duct conforming with Section 601.1 shall extend from the furnace supply outlet at least 6 inches(152 mm)below combus- 606.1 General. Perforated ceilings may be used for air supply tible framing. within the limitations of this section.Exit corridors when required 12.The entire ground surface of the under-floor space shall be to be of fire-resistive construction by Section 1005.7 of the Build- covered with a vapor barrier having a minimum thickness of ing Code shall not have ventilating ceilings. 4 mils(0.1 mm)and a flame-spread index of 200 or less. 606.2 Requirements. Ventilating ceilings shall comply with the 13.Fuel-gas lines and plumbing waste cleanouts are not located following provisions: within the space. 1. Suspended ventilating ceiling material shall have a Class I flame-spread index on both sides determined in accordance with SECTION 608-SHUTOFF FOR SMOKE CONTROL Table 8-A of the Building Code. Suspended ventilating ceiling Air-moving systems supplying air in excess of 2,000 cubic feet per supports shall be of noncombustible materials. minute (940 Us) to enclosed spaces within buildings shall be 2.Lighting fixtures recessed into the ventilating ceiling shall be equipped with an automatic shutoff.Automatic shutoff shall be of a type approved for that purpose. accomplished by interrup ng the power source of the air-moving equipment upon detection of smoke in the main supply-air duct -- served by such equipment.Smoke detectors shall be labeled by an SECTION 607-UNDER-FLOOR SPACE USED AS a pro air-duct installation and shall be installed in PLENUMS accordance with the manufacturer's installation instructions. An under-floor space may be used as a supply plenum,provided: Such devices shall be compatible with the operating velocities, pressures,temperatures and humidities of the system.Where fire 1.The use of under-floor space shall be limited to dwelling detection or alarm systems are provided for the building, the units not more than two stories in height.Except for the floor im- smoke detectors required by this section shall be supervised by mediately above the under-floor plenum, supply ducts shall be such systems. provided extending from the plenum to registers on other floor EXCEPTIONS: 1. When the space supplied by the air-moving levels. equipment is served by a total coverage smoke-detection system com- plying with UFC Standard 10-2,interconnection to such system may 2.Such spaces shall be cleaned of all loose combustible scrap be used to accomplish the required shutoff. material and shall be tightly and substantially enclosed. 2.Automatic shutoff is not required when all occupied rooms served by the air-handling equipment have direct exit to the exterior and the 3.The enclosing material of the under-floor space,including travel distance does not exceed 100 feet(30.4 m). the sidewall insulation,shall not be more flammable than 1-inch 3.Automatic shutoff is not required for Group R,Division 3 and (25 mm)(nominal)wood boards(flame-spread index of 200).In- Group U Occupancies. stallation of foam plastics is regulated by the Building Code. 4.Automatic shutoff is not required for approved smoke-control 4.Access shall be through an opening in the floor and shall not systems or where analysis demonstrates shutoff would create a greater be less than 24 inches by 24 inches(610 mm by 610 mm). hazard,such as may be encountered in air-moving equipment supply- i ing specialized portions of Group H Occupancies.Such equipment 5.A furnace supplying warm air to under-floor space shall be shall be required to have smoke detection with remote indication and equipped with an automatic control which will start the air-circu- manual shutoff capability at an approved location. lating fan when the air in the furnace bonnet reaches a temperature i not higher than 150'F(65'C).Such control shall be one that can- SECTION 609- PRODUCT-CONVEYING DUCT not be set higher than 150'17(65'C). SYSTEMS i 6. A furnace supplying warm air to such space shall be 609.1 Materials. Materials used in product-conveying duct sys- ' equi ped with an approved temperature limit control that will lim- tems shall be suitable for the intended use and shall be of metal. it outlet air temperature to 200'F(93'C). EXCEPTIONS: 1. Asbestos-cement, concrete, clay or ceramic materials may be used when it is shown that these materials will be 7. A noncombustible receptacle shall be placed below each equivalent to metal ducts installed in accordance with this chapter. floor opening into the air chamber,and such receptacle shall con- 2.Ducts serving a Class 5 system may be constructed of approved form to the following: nonmetallic material when the corrosive characteristics of the material 7.1 The receptacle shall be securely suspended from the being conveyed make a metal system unsuitable and when the mixture being conveyed is nonflammable. floor members and shall not more than 18 inches Approved nonmetallic material shall be either a listed product hav- ing a flame-spread index of 25 or less and a smoke-developed rating 7.2 The area of the receptacle shall extend 3 inches of 50 or less on both inside and outside surfaces without evidence of (76 mm)beyond the opening on all sides. continued progressive combustion,or shall have a flame-spread index of 25 or less and shall be installed with an automatic tire-sprinkler pro- 7.3 The perimeter of the receptacle shall have a vertical lip tection system inside the duct. at least 1 inch(25 mm)high at the open sides if it is at 3.Ducts used in central vacuum-cleaning systems within a dwelling the level of the bottom of the joists,or 3 inches(76 mm) unit may be of PVC pipe.Penetrations of fire walls and floor-ceiling high if the receptacle is suspended. or roof-ceiling assemblies shall comply with Sections 709 and 710 of the Building Code.Copper or ferrous pipes or conduits extending from 8.Floor registers shall be designed for easy removal in order to within the separation between a garage and dwelling unit to the central give access for cleaning the receptacles. vacuuming unit may be used. 9. Exterior walls and interior stud partitions shall be fire 609.1.1 Aluminum. Aluminum ducts shall not be used in sys- blocked at the floor. tems conveying flammable vapors,fumes or explosive dusts nor in Class 2,3 or 4 systems.Galvanized steel and aluminum ducts 10.Each wall register shall be connected to the air chamber by a shall not be used when the temperature of the material being con- register box or boot. veyed exceeds 400'F(204'C). 38 1 1997 UNIFORM MECHANICAL CODE 603.5.3 t 605.7 603.5.3 Listing conditions. The total area of the outside or re- in dwellings or apartment houses where the duct system serves not turn-air ducts or openings need not be larger than the minimum in- more than one dwelling unit. dicated by the conditions of listing of the furnace. 604.4 Identification. Factory-made air ducts and faced insula- tions intended for installation on the exterior of metal ducts shall pumps. be legibly printed with the name of the manufacturer,the thermal the outside or return-air ducts or openings to a heat pump shall not resistance (R) value at installed thickness,and the flame-spread be less than 6 square inches per 1,000 Btu/h(13.2 mm2/W)nomi- index and smoke-developed index of the composite material. nal output rating or as indicated by the conditions of listing of the heat pump. SECTION 605—DAMPERS IN DUCT SYSTEMS 603.6 Dampers. Volume dampers shall not be placed in the air inlet to a furnace in a manner which will reduce the required air to 605.1 Smoke Dampers. Smoke dampers complying with rec- the furnace. ognized standards in Chapter 16,Part III,shall be installed in ac- cordance with approved manufacturer's installation instructions 603.7 Ducts for Blower-type Warm-air Furnace. Except as when required by Chapters 7 and 9 of the Building Code.Smoke provided in Section 404.1,air for every fuel-burning blower-type dampers shall be labeled by an approved agency. warm-air furnace shall be conducted into the blower housing from 605.2 Fire Dampers. Fire dampers complying with recognized outside the furnace space by continuous airtight ducts. standards in Chapter 16,Part III,shall be installed in accordance 603.8 Supply-air Duct Size. with approved manufacturer's installation instructions when re- quired by Chapter 7 of the Building Code.Fire dampers shall have 603.8.1 Area. The minimum unobstructed total area of the sup- been tested for closure under airflow conditions and shall be la- ply-air ducts from a blower-type warm-air furnace shall not be less beled for both maximum airflow permitted and direction of flow. than 2 square inches per 1,000 Btu/h(4.4 mm2/W)approved out- When more than one damper is installed at a point in a single air put rating of the furnace,and the minimum unobstructed total area path,the entire airflow shall be assumed to be passing through the of the supply-air ducts from a gravity-type warm-air furnace shall smallest damper area. Fire dampers shall be labeled by an ap- not be less than 7 square inches per 1,000 Btu/h(15.4 mm2/W)ap- proved agency. Only fire dampers labeled for use in dynamic proved output rating or as specified by the conditions of listing of sysems shall be installed in heating,ventilation and air-condition- the furnace.The total area of the supply-air ducts need not exceed ing systems which are intended to operate with fans"on"during a the area of the furnace outlet plenum collar. fire;see UBC Section 713.12. For the purpose of this section,a volume damper,grille or regis- Ductwork shall be connected to damper sleeves or assemblies ter installed to control airflow shall not be considered an obstruc- in such a way that collapse of the ductwork will not dislodge the tion. damper or impair its proper operation. 603.8.2 Supply-air duct size beat pump. The minimum unob- 6053 Ceiling Dampers. Ceiling dampers complying with rec- structed total area of the supply-air ducts from a heat pump shall ognized standards in Chapter 16,Part III,shall be installed in ac- not be less than 6 square inches per 1,000 Btu/h(13.2 mm2/W) cordance with manufacturer's approved installation instructions nominal output rating or as indicated by the conditions of the list- in the fire-resistive ceiling element of floor-ceiling and roof-ceil- ing of the heat pump. ing assemblies when required by Chapter 7 of the Building Code. Fire dampers not meeting the temperature limitation of ceiling 603.8.3 Surgical operating room. Warm-air furnace duct open- dampers shall not be used as substitutes.Ceiling dampers shall be ings serving a surgical operating room shall be at least 5 feet(1524 labeled by an approved agency. mm)above the floor. 605.4 Multiple Arrangements. When size requires the use of multiple dampers,the installation shall be framed in an approved ,SECTION 604—INSULATION OF DUCTS manner to ensure that the dampers remain in place. 604.1 Amount of Insulation. Supply-and return-air ducts and 605.5 Access and Identification. Dampers shall be provided plenums of a heating or cooling system shall be insulated with not with an approved means of access,large enough to permit inspec- less than the amount of insulation set forth in Table 6-D,except for tion and maintenance of the damper and its operating parts.The ducts and plenums used exclusively for evaporative cooling sys- access shall not impair fire-resistive construction. Access shalt terns. not require the use of tools, keys or special knowledge. Access points shall be permanently identified on the exterior by a label 604.2 Lining Materials. Approved materials shall be installed with letters not less than 1/2 inch (13 mm) in height reading: within ducts and plenums for insulating,sound deadening or other SMOKE DAMPER or FIRE DAMPER. Access doors in ducts purposes. Materials shall have a mold-, humidity- and erosion- shall be tightfitting and suitable for the required duct construction. resistant surface that meets the requirements of UL 181.Duct lin- 605.6 Freedom from Interference. Dampers shall be installed ers in systems operating with air velocities exceeding 2,000 feet in a manner to ensure positive closing or opening as required by per minute(10.2 m/s)shall be fastened with both adhesive and me- function. Interior liners or insulation shall be held back from por- chanical fasteners,and exposed edges shall have adequate treat- tions of a damper,its sleeve or an adjoining duct which would in- ment to withstand the operating velocity. terfere with the damper's proper operation. Exterior materials 604.3 External Insulation. Insulation applied to the exterior shall be installed so as to avoid interference with the operation or surface of ducts located in buildings shall have a flame spread in- maintenance of external operating devices needed for proper dex of not more than 25 and a smoke-density index not exceeding function. 50 when tested as a composite installation, including insulation, 605.7 Temperature Classification of Operating Ele- facing materials,tapes and adhesives as normally applied. ments. Fusible links,thermal sensors,and pneumatic or electric EXCEPTION-Insulation having a flame-spread index not exceed- operators shall have a temperature rating or classification as re- ing 50 and a smoke-density index not greater than 100 may be installed quired by the Building Code. • 37 0 AL T /1 ALT /2 ® ALTERNATE STAGING AND LAY-DOWN AREA CONTRACTOR PARKING. STAGING AND LAY- DOWN AREA BASE BID NOTES: 1. AREAS OF WORK SHOWN HATCHED. 2. CONTRACTOR AREAS SHOWN SHADED. SITE PLAN !GALE. NOW F I I i F4L 0 ( A TLU ALT /1 ALT /2 ® ALTERNATE STAGING AND LAY-DOWN AREA ? ::.:;; CONTRACTOR PARKING. STAGING AND LAY- DOWN AREA BASE BID NOTES: 1. AREAS OF WORK SHOWN HATCHED. 2. CONTRACTOR AREAS SHOWN SHADED- 5 1 TE PLAN EC.ALE, Now a] LE CEI ALT /1 ALT /2 ® ALTERNATE STAGING AND LAY-DOWN AREA CONTRACTOR PARKING, STAGING AND LAY- DOWN AREA BASE BID NOTES: 1. AREAS OF WORK SHOWN HATCHED. 2. CONTRACTOR AREAS SHOWN SHADED. SITE PLAN QD 6cAl t NOW OD