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HomeMy Public PortalAbout2016-07-14 packet Notice of Meeting&Tentative Agenda ,,SI OF I ? ti74 �.`�'1I• g. • �h jil�.11al City of Jefferson, Missouri Fuel Gas, Energy Conservation and Mechanical Codes TECHNICAL SUB-COMMITTEE Of the Ad Hoc Committee on Building Construction Codes Thursday, July 14, 2016 3:00 p.m. — 5:00 p.m. Thomas Jefferson Conference Room#101 John G. Christy Municipal Building, 320 East McCarty Street TENTATIVE AGENDA 1. Call to order 2. Review and approve meeting minutes from June 23, 2016. 3. Old Business —review questions from last time 4. Discuss Mechanical code review. 5. New Business -Code review assignment for next meeting 6. Public Comments 7. Next meeting date? August 4th? Meet 1st and 3rd Thursdays of the month? 8. Adjourn Individuals should contact the ADA Coordinator at(573)634-6570 to request accommodations or alternative formats as required under the Americans with Disabilities Act. Please allow three business days to process the request. MINUTES Fuel Gas, Energy Conservation and Mechanical Codes TECHNICAL SUB-COMMITTEE of the City of Jefferson Code Review Steering Committee June 23, 2016 COMMITTEE MEMBERS PRESENT: COMMITTEE MEMERS ABSENT: Jim Dove, Chair Shawn Rackers William J Luebbert, Vice Chair Ken Sandbothe Rodney Schulte EX-OFFICIO MEMBERS PRESENT: Jason Turner Richard Hunt Larry Burkhardt 1. Call to Order Chair Jim Dove called the meeting to order at 3:02 pm. 2. Review and approve meeting minutes from May 19, 2016. The minutes were approved. 3. Old Business None was discussed. 4. Discuss Mechanical code review The committee discussed whether or not to accept the code outright. After discussion, some sections were questioned and are provided in the attached list. These sections will require further discussion. 5. New Business—code review assignment for next meeting Review of the mechanical code will continue. NFPA 54 will be compared against the International Fuel Gas Code. 6. Public Comments No public comments were made. 7. Next Meeting date^ July 7th? The next meeting date was moved and will be July 14, 2016. 8. Adjourn The meeting adjourned at 4:52 pm. Possible Amendments to the codes: Mechanical Code: 1. Section 301.18—How is sesmic addressed in existing buildings? This was more of a question. The Existing Building code does give some direction on this topic and will be researched. 2. Section 307.2.1 Condensate disposal— Indirect connection to a sewer system was preferred, with discharge to the exterior being the last resort. The Plumbing Board will be consulted. 3. Section 602.2.1.6 Foam plastic insulation— How does insulated PVC meet the flame spread rating in plenums? 4. Section 1003.1—All pressure vessels shall meet the "ASME Boiler and Pressure Vessel Code." This can be expensive. STRUCTURAL DESIGN SECTION 1605 3. The seismic load effects including overstrength factor LOAD COMBINATIONS in accordance with Section 12.4.3 of ASCE 7 where 1605.1 General. Buildings and other structures and portions required by Section 12.2.5.2, 12.3.3.3 or 12.10.2.1 of thereof shall be designed to resist: ASCE 7. With the simplified procedure of ASCE 7 Section 12.14, the seismic load effects including over- I. The load combinations specified in Section 1605.2, strength factor in accordance with Section 12.14.3.2 of 1605.3.1 or 1605.3.2; ASCE 7 shall be used. 2. The load combinations specified in Chapters 18 through 23;and TABLE 1604.5 RISK CATEGORY OF BUILDINGS AND OTHER STRUCTURES RISK CATEGORY NATURE OF OCCUPANCY Buildings and other structures that represent a low hazard to human life in the event of failure,including but not lim- ited to: I •Agricultural facilities. •Certain temporary facilities. •Minor storage facilities. II Buildings and other structures except those listed in Risk Categories I,III and IV. Buildings and other structures that represent a substantial hazard to human life in the event of failure,including but not limited to: •Buildings and other structures whose primary occupancy is public assembly with an occupant load greater than 300. •Buildings and other structures containing Group F occupancies with an occupant load greater than 250. •Buildings and other structures containing educational occupancies for students above the 12th grade with an occupant load greater than 500. •Group 1-2 occupancies with an occupant load of 50 or more resident care recipients but not having surgery or emergency treatment facilities. III •Group 1-3 occupancies. •Any other occupancy with an occupant load greater than 5,000.' •Power-generating stations,water treatment facilities for potable water,wastewater treatment facilities and other public utility facilities not included in Risk Category IV. •Buildings and other structures not included in Risk Category IV containing quantities of toxic or explosive materials that: Exceed maximum allowable quantities per control arca as given in Table 307.10) or 307.1(2) or per outdoor control area in accordance with the International Fire Code;and Are sufficient to pose a threat to the public if released"' Buildings and other structures designated as essential facilities,including but not limited to: •Group 1-2 occupancies having surgery or emergency treatment facilities. •Fire,rescue,ambulance and police stations and emergency vehicle garages. •Designated earthquake,hurricane or other emergency shelters. •Designated emergency preparedness,communications and operations centers and other facilities required for emergency response. •Power-generating stations and other public utility facilities required as emergency backup facilities for Risk IV Category IV structures. •Buildings and other structures containing quantities of highly toxic materials that: Exceed maximum allowable quantities per control area as given ill Table 307.1(2)or per outdoor control area in accordance with the International Fire Code;and Are sufficient to pose a threat to the public if released.' •Aviation control towers,air traffic control centers and emergency aircraft hangars. •Buildings and other structures having critical national defense functions. •Nater storage facilities and pump structures required to maintain water pressure for fire suppression. a. For purposes of occupant load calculation,occupancies required by Table 1004.1.2 to use gross floor area calculations shall be permitted to use net floor areas to determine the total occupant load. b. where approved by the building official, the classification of buildings and other structures as Risk Category III or IV based on their quantities of toxic, highly toxic or explosive materials is pennitted to be reduced to Risk Category II,provided it can be demonstrated by a hazard assessment in accordance with Section 1.5.3 of ASCE 7 that a release of the toxic,highly toxic or explosive materials is not sufficient to pose a threat to the public. 2015 INTERNATIONAL BUILDING CODE° 357 INTERNATIONALCODECOUNCII: dol,bulotne ft11onzCed AANYRUINUSrTHONZEDREAPRODedDCr1OaNORurD15rRIBUTmoNISASVIOLATIONOFTHEFIDI ERALACE;YReIGItTLTC CANN:DT ELITC'ENoSE I O1 AGREEMENT,AND SUBJECT TO CML AND CRIMINAL PENALTI Es THEREUNDER. STRUCTURAL DESIGN 1612.3.2 Determination of impacts. In riverine flood SECTION 1613 hazard areas where design flood elevations are specified EARTHQUAKE LOADS but floodways have not been designated, the applicant 1613.1 Scope.Every structure,and portion thereof, including shall provide a floodway analysis that demonstrates that nonstnlctural components that are permanently attached to the proposed work will not increase the design flood ele- structures and their supports and attachments, shall be vation more than I foot(305 mm) at any point within the designed and constnlcted to resist the effects of earthquake jurisdiction of the applicable governing authority. motions in accordance with ASCE 7, excluding Chapter 14 1612.4 Design and construction. The design and construe- and Appendix 11A. The seismic design categoy for a struc- tion of buildings and structures located in flood hazard areas, ture is permitted to be determined in accordance with Section I including coastal high hazard areas and coastal A zones, 1613 or ASCE 7. shall be in accordance with Chapter 5 of ASCE 7 and ASCE Exceptions: 24. 1. Detached one- and two-family dwellings, assigned 1612.5 Flood hazard documentation. The following docu- to Seismic Design Category A, B or C, or located mentation shall be prepared and sealed by a registered design where the mapped short-period spectral response professional and submitted to the building official: acceleration,Ss,is less than 0.4 g. 1. For construction in flood hazard areas other than 2. The seismic force-resisting system of wood-frame coastal high hazard areas or coastal A zones: buildings that conform to the provisions of Section 1.1. The elevation of the lowest floor, including the 2308 are not required to be analyzed as specified in basement,as required by the lowest floor eleva- this section. tion inspection in Section 110.3.3 and for the 3. Agricultural storage structures intended only for final inspection in Section 110.3.10.1. incidental human occupancy. 1.2. For fully enclosed areas below the design flood 4. Structures that require special consideration of their elevation where provisions to allow for the response characteristics and environment that are automatic entry and exit of floodwaters do not not addressed by this code or ASCE 7 and for which meet the minimum requirements in Section other regulations provide seismic criteria, such as 2.7.2.1 of ASCE 24, construction documents vehicular bridges, electrical transmission towers, shall include a statement that the design will hydraulic structures, buried utility lines and their provide for equalization of hydrostatic flood appurtenances and nuclear reactors. forces in accordance with Section 2.7.2.2 of ASCE 24. 1613.2 Definitions.The following terms are defined in Chap- ter 2: 1.3. For dry floodproofed nonresidential buildings, construction documents shall include a state- DESIGN EARTHQUAKE GROUND MOTION. ment that the dry floodproofing is designed in ORTHOGONAL. accordance with ASCE 24. RISK-TARGETED MAXIMUM CONSIDERED 2. For construction in coastal high hazard areas and EARTHQUAKE(MCER)GROUND MOTION coastal A zones: RESPONSE ACCELERATION. 2.1. The elevation of the bottom of the lowest hori- SEISMIC DESIGN CATEGORY. zontal structural member as required by the SEISMIC FORCE-RESISTING SYSTEM. lowest floor elevation inspection in Section 110.3.3 and for the final inspection in Section SITE CLASS. 110.3.10.1. SITE COEFFICIENTS. 2.2. Construction documents shall include a state- 1613.3 Seismic ground notion values. Seismic ground ment that the building is designed in accordance motion values shall be determined in accordance with this with ASCE 24, including that the pile or col- section. umn foundation and building or structure to be 1613.3.1 Mapped acceleration parameters.The paranne- attached thereto is designed to be anchored to ters Ss and S1 shall be determined from the 0.2 and 1-sec- resist flotation, collapse and lateral movement and spectral response accelerations shown on Figures due to the effects of wind and flood loads acting 1613.3.1(1) through 1613.3.1(8). Where S, is less than or simultaneously on all building components,and equal to 0.04 and SS is less than or equal to 0.15,the struc- other load requirements of Chapter 16. ture is permitted to be assigned Seismic Design Category 2.3. For breakaway walls designed to have a resis- A. tance of more than 20 psf(0.96 kN/m2) deter- mined using allowable stress design, construction documents shall include a state- ment that the breakaway wall is designed in accordance with ASCE 24. 386 2015 INTERNATIONAL BUILDING CODER INTERNATIONAL CODE COUNCIL r Ainibuu lion autho14 rized ANC ALLY UNAUTHORIZED REPRODUCTUN OROITRIBUTION ISIGHTS RESERVED.Acreesed by Larry Burkhardt on Am N IA VIOLATION OF THE FEDERAL CM pursuance Lieunv OPYRIGIIT ACT AND T Erment vith ICC No �LICEr NSEEnnn AGREEMENT,AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER STRUCTURAL DESIGN 1613.3.2 Site class definitions. Based on the site soil Si = The mapped spectral accelerations for a I-second properties,the site shall be classified as Site Class A,B,C, period as determined in Section 1613.3.1. D,E or Fin accordance with Chapter 20 of ASCE 7. 1613.3.4 Design spectral response acceleration parame- 1Vhere the soil properties are not known in sufficient tern, Five-percent damped design spectral response accel- detail to determine the site class,Site Class D shall be used eration at short periods, Sa_e and at I-second period, So„ unless the building official or geotechnical data deter- shall be determined from Equations 16-39 and 16-40, mines Site Class E or F soils are present at the site. respectively: 1613.3,3 Site coefficients and adjusted maximum con- Sps = ZSets (Equation 16-39) sidered earthquake spectral response acceleration 3 parameters. The maximum considered earthquake spec- tral response acceleration for short periods, SAts and at 1- Sot = �Seu (Equation 16-40) second period, Sir„ adjusted for site class effects shall be 3 determined by Equations 16-37 and 16-38,respectively: where: SA„=F,S, (Equation 16-37) Sm.. =The maximum considered earthquake spectral SArf=F,.Si (Equation 16-38) response accelerations for short period as where: determined in Section 1613.3.3. F = Site coefficient defined in Table 1613.3.3(1). S.,„ =The maximum considered earthquake spectral response accelerations for 1-second period as F,. = Site coefficient defined in Table 1613.3.3(2). determined in Section 1613.3.3. Ss = The mapped spectral accelerations for short periods as determined in Section 1613,3.1. TABLE 1613.3.3(1) VALUES OF SITE COEFFICIENT F,' MAPPED SPECTRAL RESPONSE ACCELERATION AT SHORT PERIOD SITE CLASS S, 50.25 S,=0.50 S,=0.75 S,=1.00 S,>_1.25 A 0.8 0.8 0.8 0.8 0.8 B 1.0 1.0 1.0 1.0 1.0 C 1.2 1.2 1.1 1.0 1.0 D 1.6 1.4 1.2 1.1 1.0 E 2.5 1.7 1,2 0.9 0.9 F Note b Note b Note b Note b Note b a. Use straight-line interpolation for intermediate values of mapped spectral response acceleration at short period,S. b. Values shall be determined in accordance with Section 11.4.7 of ASCE 7. TABLE 1613.3.3(2) VALUES OF SITE COEFFICIENT Fv1 MAPPED SPECTRAL RESPONSE ACCELERATION AT 1-SECOND PERIOD SITE CLASS 5,50.1 S{=0.2 S,=0.3 S,=0.4 S,>_0.6 A 0.8 0.8 0.8 0,8 0.8 B 1.0 1.0 1.0 1.0 1.0 C 1.7 1.6 1.5 1.4 1.3 D 2.4 2.0 1.8 1.6 1.5 E 3.5 3.2 2.8 2.4 2.4 F Note b Note b Note b Note b Note b a. Use straight-line interpolation for intermediate values of mapped spectral response acceleration at 1-second period,Si. b. Values shall be determined in accordance with Section 11.4.7 of ASCE 7. 2015 INTERNATIONAL BUILDING CODE') 387 INTERNATIONAL CODE COUNCIL JMnbutionzuotboriud ANY UNAUT6URIZED REPRODUCrioNORO1 rdRBn A oN 2IS'A VI;IL AssTIPON OF'Ipg iknEeRAnL ACOPYRIGt AIC ANDT ELicENsE ono r AGREEMENT,AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER STRUCTURAL DESIGN (0' FY N' re II I S' ( 100 0r 1100 I 200 I 3001 400 500 Mies 1 II r 100 0 I 100 200 300 1400 500 Kilometers / / 1 Jf1 I •( , I, If fJ 11 1� ( , I �I_2 „Al �.,, ylf tf i�,�'l - sr I ' rt It\ f I I 1 1 _ 1( ! I I 1 11 >• ��„yi / I i ) r 1- ,t.' f I i t 11 4 Y 5: \ : , . 1 . :, f I u t � I I.LI 1 ii 1 1,1 ,1 1 .. � r / __ j ,. 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J � J - -1-t 111011 1 A y t �` 1 11,;c4,,1`7,„..,1_,L.:,,,1 1 1 - _.p— u 1 �`� � I�ra,f .,...:--,'_.---_-,..Aa— / LT,_—_-�. it ;x - \ }t . , ',1� (' C a � ' 19 6v (4 mural Yxn x5• o _ ) '-'n i 1 ' I I\ X(- 411 E 3 (4 Yrr_ r ...r t tv fm pn HS cg unry FIGURE 1613.3.1(1)—continued RISK-TARGETED MAXIMUM CONSIDERED EARTHQUAKE(MCER)GROUND MOTION RESPONSE ACCELERATIONS FOR THE CONTERMINOUS UNITED STATES OF 0.2-SECOND SPECTRAL RESPONSE ACCELERATION (5%OF CRITICAL DAMPING),SITE CLASS B 2015 INTERNATIONAL BUILDING CODE° 389 INTERNATIONAL CODE COUNCILg CIribgonau@ortioiANYUNAUTHORRIZEDREPRO Urd BCIIONry ORjDITRIBUTIONISAVIOIATIONOFtrTHEFEDER sz COPYRIGHPth ACTAN THELICE;SEllonoe AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER STRUCTURAL DESIGN 95` 851` ]1` T' I Ii 1 100 0 100 200 300 400 500 Miles l /I lItu uu ul I I I I 2/ r_�/ IV ill I \ I 100 0 100 200 300 400 5001Claneters `%'( ti I--., --11-`i I, ( ' ) \ i, 7".--f ilk x 7; 4 \ ) o A x,. ta L. 4.. � i - ux, i 1 1p1�j �( _ ' l ! el, \\ I_ , I. �, , "fix, ) / y I '•-,v I I J I ( I . �� 1 1 � 1\:,..,111), ` I �', �� 1 ( mil . i I f 1 / I _ I 1 I �- -� 1 ,� 5 \ I � 7„,,,y, -� 1 l• t I f11 y11 1 ' )1�,/.1 » 7-;-,s4112'� �I 19' I 1 "1 (lam,' 1 1st-7 / 1 11I �' _-- I 1 } 1 I ii'c l 1 1 f V ix� �� N F I 1 ( � a \+ �L I �� l l I I` � J 1 f` �l "i�.- �) ,L 1I x. �s ,_ � , Ya I 1 1 " 11. /y/ ' 12r ir '-'• i—i72l\ I 1 I -1II I M I { r2 a l 11 � /1f / ' (-11 1�_1 ��. � 1 I I. 1 1 ) �- Si 1 ' 1 ii 1 11 7 .;yEr,rh II �� I j----ti'fl I i t '—,� 2--'\ , �^�. , i�' CaIS Wen:,+,4 1 ' � ' � I C.• tl5 I I I, 1 (� / n' ' ��-., 1 —i 1 1 ( 4 -V'_,..• / —a I 1 W I1 I F_, I 1 5w] A � 1 ]') i (<(,- +h) F c l 1 �% \- 1 -a- :lyys' Y } Y/ \I x \ . Ne�[:t:4:11c]eue q cC[, , 1j h s ''T 1 p t 1 x 1 2S f 1 {tt,est + P•et t f v el rgani. FIGURE 1613.3.1(2)—continued RISK-TARGETED MAXIMUM CONSIDERED KE(MCER)GROUND MOTION RESPONSE ACCELERATIONS FOR THE CONTERMINOUS UNITED STATESEARTHQUA OF 1-SECOND SPECTRAL RESPONSE ACCELERATION (6%OF CRITICAL DAMPING),SITE CLASS B 391 2015 INTERNATIONAL BUILDINCopyright G CODE°ib o©am}o14 ICC ALI-RIGHTS ANY UN RESERVED'Acceged HORZEDA PROD CIIOSRho INTERNATIONAL CODE COUNCIL' ORDITRIBU IOAISAVIOATIO.\OPTIIEFEDER L OPYRGRACTAHDT EUCENSEFlionor AGREEMENT,AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER STRUCTURAL DESIGN 1613.3.5 Determination of seismic design category. be idealized as flexible in accordance with Sec- Structures classified as Risk Category I, II or III that are tion 12.3.1 of ASCE 7, the distances between located where the mapped spectral response acceleration vertical elements of the seismic force-resisting parameter at I-second period,Sf,is greater than or equal to system do not exceed 40 feet(12 192 mm). 0.75 shall be assigned to Seismic Design Category E. 1613.3.5.2 Simplified design procedure. Where the Structures classified as Risk Category IV that are located alternate simplified design procedure of ASCE 7 is where the mapped spectral response acceleration parame- used, the seismic design category shall be determined ter at 1-second period,S„ is greater than or equal to 0.75 in accordance with ASCE 7. shall be assigned to Seismic Design Category F. All other structures shall be assigned to a seismic design category 1613.4 Alternatives to ASCE 7. The provisions of Section based on their risk category and the design spectral 1613.4 shall be permitted as alternatives to the relevant provi- response acceleration parameters,Snsand S,,,, determined Bions of ASCE 7. in accordance with Section 1613.3.4 or the site-specific 1613.4.1 Additional seismic force-resisting systems for procedures of ASCE 7. Each building and structure shall seismically isolated structures.Add the following excep- be assigned to the more severe seismic design category in tion to the end of Section 17.5.4.2 of ASCE 7: accordance with Table 1613.3.50) or 1613.3.5(2), irre- Exception: For isolated structures designed in accor- spective of the fundamental period of vibration of the dance with this standard, the structural system limita- structure, T. tions including structural height limits, in Table 12.2-I 1613.3.5.1 Alternative seismic design category deter- for ordinary steel concentrically braced frames(OCBFs) mination. Where 5, is less than 0.75, the seismic as defined in Chapter II and ordinary moment frames design category is permitted to be detennined from (OMF5) as defined in Chapter 11 are permitted to be Table 1613.3.50) alone when all of the following taken as 160 feet(48 768 mm)for structures assigned to apply: Seismic Design Category D, E or F, provided that the 1. In each of the two orthogonal directions, the following conditions are satisfied: approximate fundamental period of the structure, 1. The value of R,as defined in Chapter 17 is taken T,in each of the two orthogonal directions deter- as 1. mined in accordance with Section 12.8.2.1 of 2. For OMFs and OCBFs, design is in accordance ASCE 7, is less than 0.8 T determined in accor- with AISC 341. dance with Section 11.4.5 of ASCE 7. 1613.5 Amendments to ASCE 7. The provisions of Section 2. In each of the two orthogonal directions,the fun- 1613.5 shall be permitted as an amendment to the relevant damental period of the structure used to calculate provisions of ASCE 7. the story drift is less than T,. 1613.5.1 Transfer of anchorage forces into diaphragm. 3. Equation 12.8-2 of ASCE 7 is used to determine Modify ASCE 7 Section 12.11.2.2.1 as follows: the seismic response coefficient,C,. 12.11.2.2.1 Transfer of anchorage forces into dia- 4. The diaphragms are rigid or are permitted to be phragm.Diaphragms shall be provided with continuous idealized as rigid in accordance with Section ties or struts between diaphragm chords to distribute 12.3.1 of ASCE 7 or,for diaphragms permitted to these anchorage forces into the diaphragms.Diaphragm TABLE 1613.3.5(1) SEISMIC DESIGN CATEGORY BASED ON SHORT-PERIOD(0.2 second)RESPONSE ACCELERATION RISK CATEGORY VALUE OF Sos I or II III IV Sns<0.167g A A A 0.167g<S„<0.33g B B C 0.33g<_SDs<0.50g C C D 0.50g<SDs D D D TABLE 1613.3.5(2) SEISMIC DESIGN CATEGORY BASED ON 1-SECOND PERIOD RESPONSE ACCELERATION VALUE OF Sol RISK CATEGORY I orll III IV SD,<0.067g A A A 0.067g s SD,<0.133g B B C 0.133g<S <0.20g C C D 0.20g<SD, D D D 398 2015 INTERNATIONAL BUILDING CODE° INTERNATIONALCODE COUNCILNnbunona, oIeG a ANYD TIDS iORIZEDREPRODUGTIONORrDIpTR1tffiRIOYISAVIOLATIONOFTHEFEDEMLCOPYRIGIITA6TASDi ELICE H1ionor AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER. STRUCTURAL DESIGN connections shall be positive, mechanical or welded. nominal tensile strength equal to two-thirds of the required Added chords are permitted to be used to form subdia- one-way vertical strength of the connection of the floor or phragms to transmit the anchorage forces to the main roof system to the column in each direction of beam or continuous cross-ties. The maximum length-to-width slab reinforcement passing through the column. ratio of a wood,wood structural panel or Mopped steel Exception: Where concrete slabs with continuous rein- deck sheathed structural subdiaphragm that serves as forcement having an area not less than 0.0015 times the part of the continuous tie system shall be 2.5 to I.Con- concrete area in each of two orthogonal directions are nections and anchorages capable of resisting the pre- present and are either monolithic with or equivalently scribed forces shall be provided between the diaphragm bonded to beams, girders or columns, the longitudinal and the attached components.Connections shall extend reinforcing or prestressing steel passing through the into the diaphragm a sufficient distance to develop the column reinforcement shall have a nominal tensile force transferred into the diaphragm. strength of one-third of the required one-way vertical 1613.6 Ballasted photovoltaic panel systems. Ballasted, strength of the connection of the floor or roof system to roof-mounted photovoltaic panel systems need not be rigidly the column in each direction of beam or slab reinforce- attached to the roof or supporting structure. Ballasted non- ment passing through the column. penetrating systems shall be designed and installed only on 1615.3.2 Structural steel, open web steel joist or joist roofs with slopes not more than one unit vertical in 12 units girder, or composite steel and concrete frame struc- horizontal. Ballasted nonpenetrating systems shall be tures.Frame structures constructed with a structural steel designed to resist sliding and uplift resulting from lateral and frame or a frame composed of open web steel joists,joist vertical forces as required by Section 1605, using a coeffi- girders with or without other structural steel elements or a tient of friction determined by acceptable engineering princi- frame composed of composite steel or composite steel pies.In structures assigned to Seismic Design Category C,D, joists and reinforced concrete elements shall conform to E or F, ballasted nonpenetrating systems shall be designed to the requirements of this section. accommodate seismic displacement determined by nonlinear response-history analysis or shake-table testing, using input 1615.3.2.1 Columns. Each column splice shall have motions consistent with ASCE 7 lateral and vertical seismic the minimum design strength in tension to transfer the forces for nonstructural components on roofs. design dead and live load tributary to the column between the splice and the splice or base immediately below. SECTION 1614 1615.3.2.2 Beams. End connections of all beams and ATMOSPHERIC ICE LOADS girders shall have a minimum nominal axial tensile 1614.1 General. Ice-sensitive structures shall be designed for strength equal to the required vertical shear strength for atmospheric ice loads in accordance with Chapter 10 of allowable stress design (ASD) or two-thirds of the ASCE 7. required shear strength for load and resistance factor design (LRFD) but not less than 10 kips (45 kN). For the purpose of this section,the shear force and the axial SECTION 1615 tensile force need not be considered to act simultane- STRUCTURAL INTEGRITY ously. 1615.1 General. High-rise buildings that are assigned to Risk Exception: Where beams, girders, open web joist Category III or IV shall comply with the requirements of this and joist girders support a concrete slab or concrete section.Frame structures shall comply with the requirements slab on metal deck that is attached to the beam or of Section 1615.3.Bearing wall structures shall comply with girder with not less than 3/-inch-diameter(9.5 mm) the requirements of Section 1615.4. headed shear studs,at a spacing of not more than 12 1615.2 Definitions. The following words and terms are inches(305 mm)on center,averaged over the length defined in Chapter 2: of the member, or other attachment having equiva- lentBEARING WALL STRUCTURE, shear strength,and the slab contains continuous distributed reinforcement in each of two orthogonal FRAME STRUCTURE. directions with an area not less than 0.0015 times the 1615,3 Frame structures. Frame structures shall comply concrete area, the nominal axial tension strength of with the requirements of this section. the end connection shall be permitted to be taken as half the required vertical shear strength for ASD or 1615.3.1 Concrete frame structures. Frame structures one-third of the required shear strength for LRFD, constructed primarily of reinforced or prestressed con- but not less than 10 kips(45 kN). trete, either cast-in-place or precast, or a combination of 1615.4 Bearing wall structures. Bearing wall structures these,shall conform to the requirements of Section 4.10 of shall have vertical ties in all load-bearing walls and longitudi- ACI 318. Where ACI 318 requires that nonprestressed nal ties, transverse ties and perimeter ties at each floor level reinforcing or prestressing steel pass through the region in accordance with this section and as shownin Figure bounded by the longitudinal column reinforcement, that g reinforcing or prestressing steel shall have a minimum 1615.4. 2015 INTERNATIONAL BUILDING CODE° 399 INTERNATIONAL CODE COUNCIL° Ibuo Copyright®au oTots lCC ALL RIGHTS RESERVED.Accessed by Tarry Buradiardt on Apr N MI6 uso d UREPRODUCTION ANYNAU UNAUTHORIZED REPRODUN ORD IIG DISTRIBUTION AVIOLATION OM F THE EDER L OPY G ACT AND ELIC,NSuant to LicenA Agreement hith ICC No further reproduction nor AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER_ REPAIRS IBS] 606.2.2.2 Extent of repair for compliant build- SECTION 607 ings.If the evaluation establishes that the building in its ELECTRICAL predamage condition complies with the provisions of 607.1 Material. Existing electrical wiring and equipment Section 606.2.2.1,then the damaged elements shall be undergoing repair shall be allowed to be repaired or replaced permitted to be restored to their predamage condition. with like material. [BS] 606.2.2.3 Extent of repair for noncompliant 607.1.1 Receptacles. Replacement of electrical recepta- buildings. If the evaluation does not establish that the cies shall comply with the applicable requirements of Sec- building in its predamage condition complies with the tion 406.4(D)of NFPA 70. provisions of Section 606.2.2.1,then the building shall be rehabilitated to comply with the provisions of this 607.1.2 Plug fuses. Plug fuses of the Edison-base type section. The wind loads for the repair and rehabilita- shall be used for replacements only where there is no evi- lion shall be those required by the building code in dence of over fusing or tampering per applicable require- effect at the time of original construction, unless the meats of Section 240.51(B)of NFPA 70. damage was caused by wind, in which case the wind 607.1.3 Nongrounding-type receptacles. For replace- loads shall be in accordance with the International went of nongrounding-type receptacles with grounding- Budding Code.The seismic loads for this rehabilitation type receptacles and for branch circuits that do not have an design shall be those required by the building code in equipment grounding conductor in the branch circuitry, effect at the time of original construction, but not less the grounding conductor of a grounding-type receptacle than the reduced International Building Code-level outlet shall be permitted to be grounded to any accessible seismic forces. point on the grounding electrode system or to any accessi- [BS] 606.2,3 Substantial structural damage to gravity ble point on the grounding electrode conductor in accor- load-carrying components. Gravity load-carrying com- dance with Section 250.130(C)of NFPA 70. ponents that have sustained substantial structural damage 607.1.4 Group 1-2 receptacles. Non-"hospital grade" shall be rehabilitated to comply with the applicable provi- receptacles in patient bed locations of Group 1-2 shall be sions for dead and live loads in the International Building replaced with "hospital grade"receptacles, as required by Code. Snow loads shall be considered if the substantial NEPA 99 and Article 517 of NFPA 70. structural damage was caused by or related to snow load 607.1.5 Grounding of appliances. Frames of electric effects. Undamaged gravity load-carrying components ranges, wall-mounted ovens, counter-mounted cooking that receive dead, live or snow loads from rehabilitated units, clothes dryers and outlet or junction boxes that are components shall also be rehabilitated if required to com- part of the existing branch circuit for these appliances shall ply with the design loads of the rehabilitation design. be permitted to be grounded to the grounded circuit con- IBS] 606.2.3.1 Lateral force-resisting elements, ductor in accordance with Section 250.140 of NFPA 70. Regardless of the level of damage to gravity elements of the lateral force-resisting system,if substantial struc- tural damage to gravity load-carrying components was SECTION 608 caused primarily by wind or seismic effects, then the MECHANICAL building shall be evaluated in accordance with Section 608.1 General. Existing mechanical systems undergoing 606.2.2A and, if noncompliant, rehabilitated in accor- repair shall not make the building less conforming than it dance with Section 606.2.2.3. was before the repair was undertaken. Exceptions: 608.2 Mechanical draft systems for manually fired appli- 1. Buildings assigned to Seismic Design Cate- ances and fireplaces. A mechanical draft system shall be gong A, B, or C whose substantial structural permitted to be used with manually fired appliances and fire- damage was not caused by earthquake need places where such a system complies with all of the following not be evaluated or rehabilitated for load conn- requirements: binations that include earthquake effects. 1. The mechanical draft device shall be listed and 2. One- and two-family dwellings need not be installed in accordance with the manufacturer's instal- evaluated or rehabilitated for load combina- lation instructions. tions that include earthquake effects. 2. A device shall be installed that produces visible and IBS] 606.2.4 Flood hazard areas. In flood hazard areas, audible warning upon failure of the mechanical draft buildings that have sustained substantial damage shall be device or loss of electrical power at any time that the brought into compliance with Section 1612 of the Interna- mechanical draft device is turned on. This device shall tional Building Code,or Section R322 of the International be equipped with a battery backup if it receives power Residential Code,as applicable. from the building wiring. 28 2015 INTERNATIONAL EXISTING BUILDING CODER INTERNATIONAL CODE COUNCIL' Aiarib'+tiooaoth140ICC Cr ANY NAL S ROARED REPROne ubay La, oN ORrDISTRIt SImOr N ISA6 VIOLATIONOITT HEFE ERALCOPVRIGIIT ACT ANN': fi T E LICENSE o` AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER REPAIRS 3. A smoke detector shall be installed in the room with the appliance or fireplace. This device shall be equipped with a battery backup if it receives power from the building wiring. SECTION 609 PLUMBING 609.1 Materials. Plumbing materials and supplies shall not be used for repairs that are prohibited in the International Plumbing Code. 609.2 Water closet replacement. The maximum water con- sumption flow rates and quantities for all replaced water clos- ets shall be 1.6 gallons(6 L)per flushing cycle. Exception:Blowout-design water closets [3.5 gallons(13 L)per flushing cycle]. 2015 INTERNATIONAL EXISTING BUILDING CODES 29 y COPpigN®lotaiCC.ALLRIGHTS RESER\'ED.AResadby IArryBurilurdlonApr 0,201610:11:35 PU punumttoliuneLACWO nirith ICC. or) furherrEV'S Uonor INTERNATIONAL CODE COUNCIL di1nbutionauthorizdANYUNAUrHORIZEDREPRODUCIIONORDITRIBUTIONISAVIOLATIONOETIIEFEDERALCOPYRIGHTA(TANDTIIELICENSE AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER ALTERATIONS-LEVEL 2 [BSI 807.6 Voluntary lateral force-resisting system alters- 808.3.5 Minimum lighting outlets. At least one lighting tions. Alterations of existing structural elements and addi- outlet shall be provided in every bathroom, hallway, stair- tions of new structural elements that are initiated for the way, attached garage, and detached garage with electric purpose of increasing the lateral force-resisting strength or power,and to illuminate outdoor entrances and exits. stifliless of an existing structure and that are not required by 808.3.6 Utility rooms and basements.At least one light- other sections of this code shall not be required to be ing outlet shall be provided in utility rooms and basements designed for forces conforming to the International Building where such spaces are used for storage or contain equip- Code, provided that an engineering analysis is submitted to ment requiring service. show that: 808.3.7 Clearance for equipment. Clearance for electri- 1. The capacity of existing structural elements required to cal service equipment shall be provided in accordance resist forces is not reduced; with the NFPA 70. 2. The lateral loading to existing structural elements is not increased either beyond its capacity or more than 10 percent; SECTION 809 3. New structural elements are detailed and connected to MECHANICAL the existing structural elements as required by the Inter- 809.1 Reconfigured or converted spaces. All reconfigured national Building Code; spaces intended for occupancy and all spaces converted to 4. New or relocated nonstructural elements are detailed habitable or occupiable space in any work area shall be pro- and connected to existing or new structural elements as vided with natural or mechanical ventilation in accordance required by the International Building Code;and with the International Mechanical Code. Exception: Existing mechanical ventilation systems shall 5. A dangerous condition as defined in this code is not comply with the requirements of Section 809.2. created. Voluntary alterations to lateral force-resisting systems conducted in accordance with Appendix A and 809.2 Altered existing systems. In mechanically ventilated the referenced standards of this code shall be permitted. spaces, existing mechanical ventilation systems that are altered, reconfigured, or extended shall provide not less than 5 cubic feet per minute(cfm)(0.0024 m3/s)per person of out- SECTION 808 door air and not less than 15 cfm(0.0071 m3/s)of ventilation ELECTRICAL air per person; or not less than the amount of ventilation air 808.1 New installations.All newly installed electrical equip- determined by the Indoor Air Quality Procedure of ASHRAE 62. ment and wiring relating to work done in any work area shall I comply with all applicable requirements of NFPA 70 except as provided for in Section 808.3, 809.3 Local exhaust. All newly introduced devices, equip- ment, or operations that produce airborne particulate matter, 808.2 Existing installations. Existing wiring in all work odors, fumes, vapor, combustion products,gaseous contanii- areas in Group A-1, A-2, A-5, H and I occupancies shall be rants, pathogenic and allergenic organisms, and microbial upgraded to meet the materials and methods requirements of contaminants in such quantities as to affect adversely or Chapter 7. impair health or cause discomfort to occupants shall be pro- vided with local exhaust. 808.3 Residential occupancies. In Group R-2, R-3 and R-4 occupancies and buildings regulated by the International Residential Code, the requirements of Sections 808.3.1 SECTION 810 through 808.3.7 shall be applicable only to work areas PLUMBING located within a dwelling unit. 810.1 Minimum fixtures. V/here the occupant load of the 808.3.1 Enclosed areas. All enclosed areas, other than story is increased by more than 20 percent,plumbing fixtures closets, kitchens, basements, garages, hallways, laundry for the story shall be provided in quantities specified in the areas,utility areas,storage areas and bathrooms shall have International Plumbing Code based on the increased occu- a minimum of two duplex receptacle outlets or one duplex pant load. receptacle outlet and one ceiling or wall-type lighting out- let. 808.3.2 Kitchens.Kitchen areas shall have a minimum of SECTION 811 two duplex receptacle outlets. ENERGY CONSERVATION 808,3,3 Laundry areas.Laundry areas shall have a mini- 811.1 Minimum requirements.Level 2 alterations to exist- mum of one duplex receptacle outlet located near the laun- ing buildings or structures are permitted without requiring the dry equipment and installed on an independent circuit. entire building or structure to comply with the energy requirements of the International Energy Conservation Code 808,3.4 Ground fault circuit interruption. Newly or International Residential Code. The alterations shall con- installed receptacle outlets shall be provided with ground form to the energy requirements of the International Energy fault circuit interruption as required by NEPA 70. Conservation Code or International Residential Code as they relate to new construction only. 44 2015 INTERNATIONAL EXISTING BUILDING CODE INTERNATIONALCODE COUNCIL Jstdb,Iot,i,UioliiG AANYRIUNAUTHOAIZEDRAE PRO UaION RrDal eTRIBUTIONIS'Al'IO11119 O.\OEn'TDEtFEDERALCOPYRGtH AICTANDT ELICl HI'ono' AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER CHAPTER 9 ALTERATIONS-LEVEL 3 SECTION 901 3. Furnace and boiler equipment with 400,000 British GENERAL thermal units(Btu)(4.22 x 108 J)per hour input rat- 901.1 Scope.Level 3 alterations as described in Section 505 ing or less is not required to be enclosed. shall comply with the requirements of this chapter. 4. Furnace rooms protected with an automatic sprin- 901.2 Compliance.In addition to the provisions of this chap- kler system are not required to be enclosed. ter, work shall comply with all of the requirements of Chap- ters 7 and 8. The requirements of Sections 803, 804 and 805 SECTION 903 shall apply within all work areas whether or not they include BUILDING ELEMENTS AND MATERIALS exits and corridors shared by more than one tenant and regardless of the occupant load. 903.1 Existing shafts and vertical openings. Existing stair- Exception: Buildings in which the reconfiguration of ways that are part of the means of egress shall be enclosed in space affecting exits or shared egress access is exclusively accordance with Section 803.2.1 from the highest work area floor to, and including, the level of exit discharge and all the result of compliance with the accessibility require- ments of Section 705.2 shall not be required to comply floors below. with this chapter. 903.2 Fire partitions in Group R-3. Fire separation in Group R-3 occupancies shall be in accordance with Section 903.2.1. SECTION 902 903.2.1 Separation required. \Vhere the work area is in SPECIAL USE AND OCCUPANCY any attached dwelling unit in Group R-3 or any multiple 902.1 High-rise buildings. Any building having occupied single-family dwelling (townhouse), walls separating the floors more than 75 feet(22 860 mm)above the lowest level dwelling units that are not continuous from the foundation of fire department vehicle access shall comply with the to the underside of the roof sheathing shall be constructed requirements of Sections 902.1.1 and 902.1.2. to provide a continuous fire separation using construction 902.1.1 Recirculating air or exhaust systems. \Vhen a materials consistent with the existing wall or complying floor is served by a recirculating air or exhaust system with the requirements for new structures.All work shall be with a capacity greater than 15,000 cubic feet per minute performed on the side of the dwelling unit wall that is part (701 m3/s), that system shall be equipped with approved of the work area. smoke and heat detection devices installed in accordance Exception: Where alterations or repairs do not result with the International Mechanical Corte. in the removal of wall or ceiling finishes exposing the 902A.2 Elevators.\Vhere there is an elevator or elevators structure, walls are not required to be continuous for public use,at least one elevator serving the work area through concealed floor spaces. shall comply with this section. Existing elevators with a 903.3 Interior finish.Interior finish in exits serving the work travel distance of 25 feet (7620 nun) or more above or area shall comply with Section 803.4 between the highest below the main floor or other level of a building and floor on which there is a work area to the floor of exit dis- intended to serve the needs of emergency personnel for charge. fire-fighting or rescue purposes shall be provided with emergency operation in accordance with ASME A17.3. New elevators shall be provided with Phase I emergency SECTION 904 recall operation and Phase II emergency in-car operation FIRE PROTECTION in accordance with ASME A17.1/CSAB44.1. 904.1 Automatic sprinkler systems.An automatic sprinkler 902.2 Boiler and furnace equipment rooms. Boiler and fiur- system shall be provided in a work area where required by nace equipment rooms adjacent to or within Groups I-1,1-2,1-4, Section 804.2 or this section. R-1,R-2 and R-4 occupancies shall be enclosed by I-hour fire- 904.1.1 High-rise buildings. An automatic sprinkler sys- resistance-rated construction. tem shall be provided in work areas where the high-rise Exceptions: building has a sufficient municipal water supply for the 1. Steam boiler equipment operating at pressures of 15 design and installation of an automatic sprinkler system at pounds per square inch gauge(psig)(103.4 KPa)or the site. less is not required to be enclosed. 904.1.2 Rubbish and linen chutes. Rubbish and linen 2. Hot water boilers operating at pressures of 170 psig chutes located in the work area shall be provided with (I 171 or less are not required to be enclosed. automatic sprinkler system protection or an approved automatic fire-extinguishing system where protection of 2015 INTERNATIONAL EXISTING BUILDING CODE° 45 thINTERNATIONAL CODE COUNCILdolibulioniutodud AN UN U GE HOR DR PRODUCTIDN ORrD Rt ib TN IOISA0 VIO TION OP TIIE FEUERALCOPYR GtiRd TANU TH LI EFp or AGREEMENT.AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER CHANGE OF OCCUPANCY Code shall comply with the gravity load provisions of the 1007.3.1 is required and the building is assigned to Risk International Building Code. Category IV, the operational access to the building shall Exception: Structural elements whose stress is not not be through an adjacent structure, unless that structure increased by more than 5 percent. conforms to the requirements for Risk Category IV struc- tures. \Vhere operational access is less than 10 feet (3048 [BSI 1007.2 Snow and wind loads.Buildings and structures mm)from either an interior lot line or from another struc- subject to a change of occupancy where such change in the ture, access protection from potential falling debris shall nature of occupancy results in higher wind or snow risk cate- be provided by the owner of the Risk Category IV struc- gories based on Table 1604.5 of the International Building Lure. Code shall be analyzed and shall comply with the applicable wind or snow load provisions of the International Building Code. SECTION 1008 Exception: \Vhere the new occupancy with a higher risk ELECTRICAL category is less than or equal to 10 percent of the total 1008.1 Special occupancies. \Vhere the occupancy of an building floor area. The cumulative effect of the area of existing building or part of an existing building is changed to occupancy changes shall be considered for the purposes of one of the following special occupancies as described in this exception. NFPA 70,the electrical wiring and equipment of the building [BS] 1007.3 Seismic loads.Existing buildings with a change or portion thereof that contains the proposed occupancy shall of occupancy shall comply with the seismic provisions of comply with the applicable requirements of NFPA 70 Sections 1007.3.1 and 1007.3.2. whether or not a change of occupancy group is involved: [BS] 1007.3.1 Compliance with International Building 1. Hazardous locations. Code-level seismic forces. \Vhere a building or portion 2. Commercial garages,repair,and storage. thereof is subject to a change of occupancy that results in 3. Aircraft hangars. the building being assigned to a higher risk category based I on Table 1604.5 of the International Building Code, the 4. Gasoline dispensing and service stations. building shall comply with the requirements for Interna- 5. Bulk storage plants. Bona!Building Code-level seismic forces as specified in Spray 6. S application,dipping,and coating Section 301.1.4.1 for the new risk category. F Y PP processes. Exceptions: 7. Health care facilities. I. Where approved by the code official, specific 8. Places of assembly. detailing provisions required for a new structure 9. Theaters,audience areas of motion picture and televi- are not required to be met where it can be shown sion studios,and similar locations. that an equivalent level of performance and seis- 10. Motion picture and television studios and similar mic safety is obtained for the applicable risk cate- locations. gory based on the provision for reduced International Building Code-level seismic forces l l• Motion picture projectors. as specified in Section 301.1.4.2. 12. Agricultural buildings. 2. Where the area of the new occupancy with a 1008.2 Unsafe conditions, Where the occupancy of an exist- higher hazard category is less than or equal to 10 ing building or part of an existing building is changed, all percent of the total building floor area and the unsafe conditions shall be corrected without requiring that all new occupancy is not classified as Risk Category parts of the electrical system comply with NFPA 70. IV. For the purposes of this exception, buildings 1008.3 Service upgrade.Where the occupancy of an existing occupied by two or more occupancies not building or part of an existing building is changed, electrical included in the same risk category, shall be sub- service shall be upgraded to meet the requirements of NFPA ject to the provisions of Section 1604.5.1 of the 70 for the new occupancy. International Building Code. The cumulative effect of the area of occupancy changes shall be 1008.4 Number of electrical outlets. Where the occupancy considered for the purposes of this exception. of an existing building or part of an existing building is changed, the number of electrical outlets shall comply with 3. Unreinforced masonry bearing wall buildings in NFPA 70 for the new occupancy. Risk Category III when assigned to Seismic Design Category A or B shall be allowed to be strengthened to meet the requirements of Appen- SECTION 1009 dix Chapter Al of this code [Guidelines for the MECHANICAL Seismic Retrofit of Existing Buildings 1009.1 Mechanical requirements. Where the occupancy of (GSREB)]. an existing building or part of an existing building is changed [BS] 1007.3.2 Access to Risk Category IV. Where a such that the new occupancy is subject to different kitchen change of occupancy is such that compliance with Section exhaust requirements or to increased mechanical ventilation 50 2015 INTERNATIONAL EXISTING BUILDING CODE" INTERNATIONAL CODE COUNCILN „right nu IGG Al I,RIGHB RESERVED.AcceRed dinnbutionawhorizN AN UNAUTHORIZED REPRODUBCTION y OR DISTRIBUTION IS A VIOLATLorry BorUlardt on Apr 2,2016 12o losiON OF THE FEDERAL COPYRIGHT ACT AND THEeLICEM pumoot Ikeno Agreement with ICC No NSEati000 r AGREEMENT,AND SUBJECT TO CIVIL ANDCRIMINAL PENALTIES THEREUNDER CHANGE OF OCCUPANCY requirements in accordance with the International 1lfechani- change of occupancy, as defined in Section 202, without a t cal Code, the new occupancy shall comply with the respec- corresponding change of occupancy classification shall com- tive International Mechanical Code provisions. ply with Section 1001.2. 1012.1.1 Compliance with Chapter 9. The requirements SECTION 1010 of Chapter 9 shall be applicable throughout the building PLUMBING for the new occupancy classification based on the separa- tion conditions set forth in Sections 1012.1.1.1 and 1010.1 Increased demand.Where the occupancy of an exist- 1012.1.1.2. Mg building or part of an existing building is changed such that the new occupancy is subject to increased or different 1012.1.1.1 Change of occupancy classification with- plumbing fixture requirements or to increased water supply out separation.Where a portion of an existing building requirements in accordance with the International Plumbing is changed to a new occupancy classification or where Code,the new occupancy shall comply with the intent of the there is a change of occupancy within a space where respective International Plumbing Code provisions. there is a different fire protection system threshold requirement in Chapter 9 of the International Building 1010.2 Food-handling occupancies.If the new occupancy is Code, and that portion is not separated from the a food-handling establishment, all existing sanitary waste remainder of the building with fire barriers having a lines above the food or drink preparation or storage areas fire-resistance rating as required in the International shall be panned or otherwise protected to prevent leaking Building Code for the separate occupancy, the entire pipes or condensation on pipes from contaminating food or building shall comply with all of the requirements of drink. New drainage lines shall not be installed above such Chapter 9 applied throughout the building for the most areas and shall be protected in accordance with the Interna- restrictive occupancy classification in the building and tional Plumbing Code, with the requirements of this chapter. 1010.3 Interceptor required.If the new occupancy will pro- 1012.1.1.2 Change of occupancy classification with duce grease or oil-laden wastes, interceptors shall be pro- separation. Where a portion of an existing building is vided as required in the International Plumbing Code. changed to a new occupancy classification or where 1010.4 Chemical wastes.If the new occupancy will produce there is a change of occupancy within a space where chemical wastes,the following shall apply: there is a different fire protection system threshold I. If the existing piping is not compatible with the chemi- requirement in Chapter 9 of the International Building cal waste,the waste shall be neutralized prior to enter- Code, and that portion is separated from the remainder ing the drainage system,or the piping shall be changed of the building with fire barriers having a fire-resis- to a compatible material. tante rating as required in the International Building Code for the separate occupancy, that portion shall 2. No chemical waste shall discharge to a public sewer comply with all of the requirements of Chapter 9 for the system without the approval of the sewage authority. new occupancy classification and with the require- 1010.5 Group I-2. If the occupancy group is changed to ments of this chapter. Group 1-2,the plumbing system shall comply with the appli- cable requirements of the International Plumbing Code. 1012.1.2 Fire and interior finish. The provi- sions of Sectionnss 1012.2 and 1012.3 for fire protection and interior finish, respectively, shall apply to all buildings SECTION 1011 undergoing a change of occupancy classification. OTHER REQUIREMENTS 1012.1.3 Change of occupancy classification based on 1011.1 Light and ventilation. Light and ventilation shall hazard category. The relative degree of hazard between comply with the requirements of the International Building different occupancy classifications shall be determined in Code for the new occupancy. accordance with the categories specified in Tables 1012.4, 1012.5 and 1012.6.Such a determination shall be the basis for the application of Sections 1012.4 through 1012.7. SECTION 1012 1012.1.4 Accessibility.All buildings undergoing a change CHANGE OF OCCUPANCY CLASSIFICATION of occupancy classification shall comply with Section 1012.1 General.The provisions of this section shall apply to 1012.8. buildings or portions thereof undergoing a change of occu- 1012.2 Fire protection systems. Fire protection systems pancy classification. This includes a change of occupancy shall be provided in accordance with Sections 1012.2.1 and classification within a group as well as a change of occu- 1012.2.2. pancy classification from one group to a different group or where there is a change of occupancy within a space where 1012.2.1 Fire sprinkler system.Where a change in occu- there is a different fire protection system threshold require- pancy classification occurs or where there is a change of went in Chapter 9 of the International Building Code. Such occupancy within a space where there is a different fire I buildings shall also comply with Sections 1002 through 101 I. protection system threshold requirement in Chapter 9 of The application of requirements for the change of occupancy the International Building Code that requires an automatic shall be as set forth in Sections 1012.1.1 through 1012.1.4.A fire sprinkler system to be provided based on the new 2016 INTERNATIONAL EXISTING BUILDING CODE° 61 INTERNATIONAL CODE COUNCIL dttnhulnauR:onzatANYUNIAUFS R HORRIPROD ZEDREUEcTy L ONORDISTRIBUTIOr SRA6 \'IOA5TIONOFTHEt FEDII ER n seL OPYRIGtI thA1CiANO EPLICE HIono, AGREEMENT,AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER 14 Morgan CAdvanced Materials Thermal Ceramics Datasheet Code US: 714-233 SDS Code US: 406 ©2013 Thermal Ceramics is a business of Morgan Advanced Materials 2. Applications -PVC Pipes -iCPVC Pipes PP Pipes DPVDF Pipes ABS Pipes LIPB Pipes rt iPE Pipes _Electrical Cables „ ,� V. 3. Physical Characteristics 4r, Reafirow4 , Duct Product Unit Size Units/Ctn. Wt./Ctn. PlenumWrap+ Roll 1/2"x 24"x 50' 1 42 lbs. ,,r •- PlenumWrap+ Roll 1/2"x 48"x 25' 2 89 lbs. Color White blanket with silver foil encapsulation Product Data and Installation Guide 4. Specifications/Listings 1. Product Description Application Fire Enclosure System Listing No. Building Codes require that materials exposed within plenums Resistive Rating shall have a flame spread index of not more than 25 and a smoke developed index of not more than 50. Many plastic Plastic Pipes UL 1887 1 layer PlenumWrap+ OPL PP108 P pipes and plastic coatings on electrical cables do not meet UL R14229 these requirements.Thermal Ceramics PlenumWrap+is a thin, Electric NFPA 262 1 layer PlenumWrap+ OPL PP109 P lightweight,and flexible wrap material tested and laboratory Cables (UL 910) UL R14229 listed to UL 1887, NFPA 262(UL910), and ASTM E84 to reduce flame spread and smoke development of plastic pipe and plastic insulated copper cable installed in environmental air 5. Performance spaces(plenums). PlenumWrap+core blanket is manufactured using Thermal Ceramics' patented Superwool fiber,a 2192°F Optical Smoke Density Peak 0.03 UL 1887 Optical Smoke DensityAverage 0.01 rated, non-combustible, NFPA 262(UL 910) pg alkaline-earth silicate wool with low biopersistence. Flame Propogation(ft.) 2.6 PlenumWrap+is OPL(Intertek)Listed,and is part of both Flame Spread 15 OPL's and UL's Listing and Follow-up Service Programs to ASTM E84 Smoke Developed 10 ensure the consistent quality essential to the critical nature of this life-safety application. Product Features 6. Specifications— Division 23 07 00 (or 15080) CSI Spec and AutoCAD available online, •Approved to reduce flame-spread (<25)and smoke www.arcat.com/sd/clients/thermcer.html development(<50)of plastic components in air plenums i_1Thin and lightweight at 1/2 inch thick, 8 pcf density Thermal Ceramics PlenumWrap+is a low biopersistence fiber Contours easily to complex pipe and cable installations blanket rated to 2192F,and is listed by Intertek(OPL)as an en- PFully foil encapsulated for fast and clean installation and to closure system per ASTM E84, NFPA 252,and UL1881. minimize dusting in return air plenums Insulation is 1/2"thickness and 8#density. _iEasy to install using 1"overlaps and banding or wire ties to fasten Subject to Authority Having Jurisdiction approval, Fill blanket is completely inorganic and non-combustible PlenumWrap+shall be installed as an insulation jacketing over •Contains 2192°F(1200°C)rated fibers for added security non-plenum rated plastic pipe and electrical jacketing(PVC and versus mineral wool or fiberglass fibers similar)to meet code requirements for maximum 25/50 rating • Resistant to mold growth at conditions of 75-95% relative per ASTM E84. Installation shall be performed by an experi- humidity(ASTM D6329) enced contractor per manufacturer instructions and applicable Uneffected by oil or water Intertek Listings. • Does not lose fire performance capabilities with age Available in 48 inch widths for less joints and installation labor www.morganthermalceramics.com 02:2014 Page 1 of 2 14 Morgan CAdvanced Materials Thermal Ceramics PlenumWrap®+ Plastic Pipe and Cable Systemla 7. Installation (Figure 1) DBanding-min. 12"wide,0.015"thick carbon or stainless steel The PlenumWrap+system shall be installed by a qualified banding is placed around the entire perimeter of the insulated contractor in accordance with the Thermal Ceramics pipe or cable on maximum 111/2"centers, and 1/2"from each manufacturer's instructions. blanket edge. As an alternative, 16 gauge carbon or stainless Materials and Equipment: steel tie wire may be used in place of banding. Tighten the ❑PlenumWrap+, '/2"min.thickness,24"wide by 50' long, and banding or tie wire to hold the wrap firmly in place without 48"wide by 25'long cutting or damaging the wrap. Bands or tie wires may be •Glass filament reinforced tape(optional) hand tightened. ❑Aluminum foil tape for sealing cut edges of foil encapsulated blanket 8. Storage: ❑Banding material, minimum 1/2"wide,0.015"thick, carbon PlenumWrap+must be stored in a dry warehouse environment. or stainless steel. Note:One strand of minimum 16 gauge Pallets should not be stacked. carbon or stainless steel tie wire may be used as an alternative 9. Maintenance and Repair ❑Hand tensioning tool and crimping tool No maintenance is required when installed in accordance with Thermal Ceramics installation instructions. Installation Method: •Cut PlenumWrap+to a length sufficient to wrap completely If damage is limited to the foil facing material,aluminum foil around the perimeter of the pipe or cable, plus provide an tape can be used to repair the foil facing. overlap of not less than 1". ❑Aluminum foil tape is used to seal cut edges of the If damage penetrates the foil facing and damages the encapsulated blanket during installation. underlying blanket,the entire section of blanket should ❑Secure the PlenumWrap+blanket in place by using glass be removed and replaced according to Thermal Ceramics filament tape as an optional temporary hold until banding or installation instructions,ensuring the proper overlaps and tie wire is in place. mechanical fastening. ❑Cut the next adjacent wrap of PlenumWrap+to completely wraparound theperimeter of the pipe or cable with enough *For personal protective equipment recommendations see the SDS. Thermal Ceramics P P g and PlenumWrap+are trademarks of Morgan Advanced Materials. PlenumWrap+ excess to overlap itself not less than 1". A 1"longitudinal products are manufactured by Thermal Ceramics and distributed through a network of overlap is required onto the previous adjacent wrap. authorized distributors. O ------41‘1-- .. 0 ..---tom. ..441" st ,,.„, • '""`" 0 0 Omega Point Laboratories 11660-1, 11660-5 a, 1 One layer min.1/2"thick FireMaster Plenumwrap+ 2 Tie wire or steel banding 0 3 Aluminum foil tape to seal cut edges 0 4 Perimeter overlap 1"min. O 5 Longitudinal overlap 1"min. _ The integrity of Firemaster duct systems is limited Mlles quality of the installation. 5 :':::::' Fl FW001-0 ,Ig 0 ,...,— 0 11101*-rziWritStiffr, 1 - -,. ...00-„,- ' l „woe. V , , I, 1p- _.,-%___ i� s 7, 0:....” 0 www.morganthermalceramics.com 02:2014 Page 2 of 2 3M Fire Protection Products 3MTM Fire Barrier Plenum Wrap 5A+ .1iiiillo . ,.— - r , . )11 , .;:-.-' .,,,7 " ' r -;A A ,., -Ar• ..":. . - AL ___ . )1, ... . . ____ , • 0 t w A 0 ht 0 , If I • I i eavyweight Fie re Protection Wrap and protect plastic pipes in plenum areas more easily. The 3MT"'Fire Barrier Plenum Wrap 5A+ is an inorganic blanket encapsulated with a ., . l'',-; ...,. ....,..•----_. scrim-reinforced foil. This lightweight wrap provides a flexible,noncombustible enclosure ; ;'� 'L'r4' -� ` ,�` for cables and pipes in return air plenums. MO 3M 3MTM Fire Barrier Plenum Wrap 5A+ b , a. 3M—Fire Barrier Plenum Wrap 5A+is designed to be lightweight and easily ,---2 — ' \ installed around plastic pipes or cables in ducts,plenums and other spaces used for environmental air. When properly installed,this flexible wrap can help • NI_sr reduce external flame propagation and smoke generation. Features and Benefits • Strong, lightweight and flexible material for easy installation Plastic Pipe in Plenum Areas • 3MTM Fire Barrier Plenum Wrap 5A+ is intended for use on cables and 3M"Fire Barrier Plenum Wrap 5A+meets on PVC,CPVC, PB,PE, PP,PVDF and ABS pipe in return air plenums test criteria for use on plastic pipes located in plenum areas. •Tested to ASTM 84, NFPA 262(UL 910),and UL 1887 • Foil encapsulated scrim Plenum Wrap Listings Design Listing Number, Enclosure System Intertek(OPL) Protected Item Testing 3MM/FRD 120-16 Plastic Pipe:PVC,CPVC,ABS,PB, UL 1887 1 layer of 3M—Fire Barrier (PP 100 P) PE,PP and PVDF Plenum Wrap 5A+, 3MM/FRD 120-17 Cabling with PVC,CPVC,ABS,PB, NFPA 262 1"(25mm)perimeter and (PP 101 P) PE,PP and PVDF jacketing (UL 910) longitudinal overlaps 3MU/BI Plastic Pipe:PVC,CPVC,ABS,PB, ASTM 120-01 PE,PP and PVDF E84 Surface Burning Characteristics Flame Smoke Developed(Optical Density) Flame Spread Smoke Developed Test Method Spread(ft.) Maximum I Average Index Index NFPA 262 1.4 0.056 0.010 N/A N/A (formerly UL 910) UL 1887 0 0.000 0.002 N/A N/A ASTM E 84 N/A N/A N/A 0 5 (Modified) LISTED LISTED HOrde0,111.4O rGA pOy� ring Information Product Roll Size Roll Weight UPC Rolls Per Case � us '9a M!: 3M'"Fire Barrier 24"W x 50'L 32.5 lbs(14.74kg) 000-51115-16513-9 1 a.^° ORAToOus Plenum Wrap 5A+ 48"W x 25'L 32.5 lbs(14.74kg) 000-51115-16574-6 2 FIRESTOP SYSTEMS FIRESTOP SYSTEMS SEE INTERTEK DIRECTORY SEE INTERTEK DIRECTORY Important Notice to User: Product Use:Many factors beyond 3M's control and uniquely within user's knowledge and control can affect the use and performance of a 3M product in a particular application.Given the variety of factors that can affect the use and performance of a 3M product,user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user's method of application. Warranty and Limited Remedy:3M warrants that each 3M Fire Protection Product will be free from defects in material and manufacture for 90 days from the date of purchase from 3M's authorized distributor.3M MAKES NO OTHER EXPRESS OR IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.If a 3M product does not Building and Commercial conform to this warranty,the sole and exclusive remedy is,at 3M's option,replacement of the 3M product or refund of the purchase price. Services Division Limitation of Liability:Except where prohibited by law,3M will not be liable for any loss or damage arising from the 3M product, 3M Center whether direct,indirect,special,incidental or consequential,regardless of the legal theory asserted. Building 223-2N-21 St.Paul,MN 55144-1000 Please recycle.Printed in U.S.A. 3M is a trademark of 3M.NFPA is a trademark of the 1-800-328-1687 ©3M 2010.All rights reserved. National Fire Protection Association,All other trademarks www.3M.com/firestop 98-0213-4622-0(100.1)ii are the property of their respective owners.