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HomeMy WebLinkAboutOrd 1823 - technical codes; amending code of ordinances Ordinance No~ 1823 AN ORDINANCE RELATING TO TECHNICAL CODES; AMENDING THE CODE OF ORDINANCES OF THE CITY OF WEST UNIVERSITY PLACE, TEXAS; AND CONTAINING FINDINGS AND PROVISIONS RELATING TO THE SUBJECT. WHEREAS, the building official of the City has proposed certain amendments to the International Codes Schedule (and standard codes that are incorporated into the Code of Ordinances by that schedule); and WHEREAS, such amendments were referred to the Building & Standards Commission, which has recommended them for consideration and adoption by the City Council; NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF WEST UNIVERSITY PLACE: Section 1. (a) The Standard Codes Schedule of the Code of Ordinances of the City of West University Place, Texas is hereby: (i) renamed "Technical Codes Schedule" and (ii) amended to read in its entirety as set out in Appendix A, which is attached to and made a part of this ordinance. (b) References to the Standard Codes Schedule in ordinances, resolutions, motions, rules or regulations shall be construed to be references to the Technical Codes Schedule. Section 2. All ordinances and parts of ordinances in conflict with this Ordinance are repealed to the extent of the conflict only~ Section 3. If any word, phrase, clause, sentence, paragraph, section or other part of this Ordinance or the application thereof to any person or circumstance, shall ever be held to be invalid or unconstitutional by any court of competent jurisdiction, neither the remainder of this Ordinance, nor the application of such word, phrase, clause, sentence, paragraph, section or other part of this Ordinance to any other persons or circumstances, shall be affected thereby. - Section 4. The City Council officially finds, determines and declares that a sufficient written notice of the date, hourJ place and subject of each meeting at which this Ordinance was discussed, considered or acted upon was given in the manner required by the Texas Open Meetings Act, as amended, and that each such meeting has been open to the public as required by law at all times during such discussion, consideration and action~ The City Council ratifiest approves and confirms such notices and the contents and posting thereof. C.HARTER AND ORDINAN'CES, City of fVest University Place1 Texas Novelllher 22~ 2005 Page 8-1 Section 5. Jhis Ordinance shall take effect on the tenth day following its publication, as provided in the City Charter ("Effective Datef1)~ This Ordinance shall apply to offenses committed on or after the Effective Date. For this purpose, an offense is committed after the Effective Date if any element of the offense occurs on or after the Effective Date~ Other offenses are covered by the ordinances in effect at the time, and such ordinances are continued in effect for that purpose~ ~SSED, APPROVED AND ADOPTED ON FIRST READING on r ~ 2006. ouncilmembers Voting Aye: ~~ 5y.cR'.Y ~~ Councilmembers Voting No: ,.p~ ../ Councilmembers Absent: ~ y ~~ PASSED, APPROVED AND READING AND SIGNED on Councilmembers 'l in Aye: Councilmembers Voting No: Councilmembers Absent: TED ON SECOND AND FINAL , 2006~ Attest: Signed: y Secretary (8 Recommended: ~~QjYY City Manager Approved as to legal form: a.z.- ~ ~ City Attorney Appendix A Revised / 1- /7-05 (Building Codes), 1-20-06 (Fire Codes), 2-23-06 (conforming) Note: For each adopted code, substantive changes are i nd icated by underlining and stlikcouts~ confonning elm nges are not marked. Technical Codes Schedule Adoptio,,~ Subject to the amendments, deletions and intervretations indicated in this Schedule, each of the following codes, including all of its published appendices and attachments} is adopted~ ordained and made a part of the Code of Ordinances of the City and of each chapter rvhere it is referenced, except as otheltvise expressly provided. Procedure for antelldl1lents~ The procedure for adopting nelV codes} updated codes, local anlendments and provisionsfor adnlinistration and enforcement of these codes is as/ollows: (1) proposal by the building official or other appropriate City official} (2) referral to the Building & Standards Commission, (3) consideration by the City Council, after giving required meeting notices} and (4) adoption and publication, as required by Article II of the City Charter. Interoretatioll In all codes adovted bv this Schedule. unless othel1vise sveciallv indicated.& (iJ the adootinz ;urisdiction is the Citv. including all territory subiect to the Citv ~s ref!ulatorv authoritv: (ii) vrovisions reflardinf! violations and enforcement shall sUlJl1/ement-not reo/ace or chanfle--other vrovisions in the Code of Ordinances: run Drovisions ref!ardinfl oermits. includinf! reauirements. (or>>l. issuance. revocation. sLlsDension. exenlptions. fees. etc. are reo/aced bv sinlilar vrovisions else~where in the Code of Ordinances: (iv) Drovisions for nersonnel. officers. boards. comnlissions. devartments. etc. are reo/aced bv other orovisions o{the Code of Ordinances: (v) administrative and execlltive functions such as Delmils. enforcement. etc. are assif!ned to the buildinz official~r (vi) iudicial and Quasi-iudicial functions such as Goveals. variances. etc. are assi~ned to the BSe; and (vii) rulemaldnf!t leflislative functions and all other functions not mentioned are reserved to the Citv Council. International Building Code, ~ 2003 Ed., International Code Council, Inc.. 1. The administrative officer is the building official. All appeals, hearings, variances etc. are handled by the BSC. 2. On sites primarily used for residential purposes, all roofs must have Class A or better fire resistance, as determined under Sec~ 1505.1, except that wooden roofing materials are forbidden. 3. The foundation for each new building (and each new addition to a building) containing habitable space (as defined in the IBC) must meet the criteria in this section, as app licab Ie. In this section: "AlLA Lab" means a laboratory accredited by the American Association for Laboratory Accreditation on the basis of ISO/lEX 17025: 1999 ("general requirements for the competence of testing and calibration laboratories"). "RLPE'l means a licensed or registered professional engineer of the State of Texas who is: (1) listed with the State Board of Professional Engineers in either the civil or structural branch of engineering (but, from and a fter May 1, 2006, listing in the structural branch is required); (2) employed by a registered engineering finn of the State of Texas; and (3) (unless waived by the BSC as provided in ":f' below) covered by professional errors and omissions insurance that: (i) has limits of at least $250,000 per claim (and at least $500,000 per year, aggregate) and (ii) has effective dates-including any retroactive coverage date-that include the entire period when the person provides services or takes ac tions regulated by this see tioll. CHARTER AND ORDINANCES, City of yVes! University Place, Te-ras Novel1Jber 22, 2005 Page 8-3 "RLGE" means a person who is: (1) either: (a) a registered professional geoscientist of the State ofTexas~ or (b) a licensed or registered professional engineer who is listed with the State .Board of Professional Engineers in a relevant branch of engineering (civil, structural, or geological) and employed by a registered engineering firm of the State of Texas; and (2) covered by professional errors and omissions insurance that: (i) has limits of at least $250,000 per claim (and at least $500)000 per year, aggregate) and (ii) has effective dates-including any retroactive coverage date-that include the entire period when the person provides services or takes actions regulated by this section. a. Engineering. Foundations Inust be constructed in accordance with complete plans and specifications prepared, signed and sealed by a RLPE. The plans and speci fications must be prepared specifically for the site of the work, and they must meet criteria as to scope, content and form specified by the building official. If there are existing trees (ei ther to remain or to be removed) within 20 feet of a foundation, the RLPE must ackJ1owledge~ in writing, that the trees have been taken into account in the preparation of the plans and specifications. b. Basic Standards. Each foundation must be an approved basic type listed in the following chart. In addition, the design of each foundation must be supported by a geoteclmical report and special engineerIng certification, to the extent indicated in the followIng chart. App roved Basic Typ es Ccotech nical Speciul Engillceri Ilg See Note I Report" Certification See Notes 2 and 3 See Note 4 Stlllctural slab with void space and deep foundations Limited Not required Structural floor with crawl space and deep foundations Limited Not required StilTened structural slab with deep foundations Full Required S ti ff ened non-structura I slab with deep foundations Fu /I Req llired Mixed-depth system for a U new building consttuction Fu 1/ Req II ired Mixed~depth system for building additions with deep Full Required Another type approved by special except ion issued by the As specified in the special exception sse. See 'J~. below. ,Vote J. Approved Basic Types. Types or roundalions are defined and desclibed in ~'Foundation Desi go Options For Residential and Other Low- Rise Buildings on Ex pansi ve Soils~' published by the Structural Cotrunittee of the Foundation Pelfonnancc Association, Houston1 Texas (Document #FP A-Sc~O I wO, Rev #0, 30 Jun 04, Inarked ~~For Website Publishing~'), a copy of which is on file in the City Secretary's office e'FDO'~). Note 2. Geoteclllzical Report, Standards. The plans and specifications for each foundation lTIUst be based on a wri Hen geolechnical report prepared, signed and scaled by a RLG E. The repo rt Inust cover a [l testing and site evaluation, and aU lnust Ineet aU applicable cliteria in hRecolulnended Practice for Geotechnical Explorations and RepmtsH published by the Sttuctural Cotnlnittee of the Foundation Perfonnance Association, Houston, Texas (DocUlnent #FPA-SC-04-0, Rev #O~ ] 1 Apri12001~ issued for website publishing), a copy of which is on file in the City SecretalY's oftice. The- rcnmt may be lhnited as a Uowed by Nol~ 3. below. TIle [ninilnu In depth of bori ngs is 20 feet in all cases. All req ui red tests and other laboratolY work ITIUSt be perfonned by an A2 LA Lab. Note 3. Geotechnical Report, Scope. ~~Lirniled" indicates thallhe geotcclulical testing~ evaluation and repoli Inay be limited to a detennination of the appropriate depth for the deep foundatiolls (but the deep foundation components must lneel the other cli tena app licabl e to them). "FuIr' indicates that the geotechnical testi ng, evaluation and repolt must cover all foundation components. Note 4~ Special.Ellgineerillg CertificatiolJ. Where indicated as ~'required," for a particular type of foundation, the RLPE Inust ccrti fy that the p fans and speci fications were prepared to achieve a so il8caused foundation movement potential of one inch or less~ and that the RLPE used the estil11atcd depth 0 r the acti ve zone and at least two 0 r the [0 llowi ng lnethods to prepare the pia ns and specifications: (1) Potential veltical rise (PVR) dctennined in accordance with Test Method Tex~ l24-E, Rev. JanualY 1, I 978/Decclnber ] 982, Texas State Depaltment of Highways and Public Tmnspoltation, Materials and Test Division, ~~Method for Delennining the Potential (from which little shrinkage is experienced~ but where volumetlic swell potential is greatest) shall be used for each sample and test. (2) Swell tests perrOlmOO in accordance with SASTM D4546M03~ '~Standard Test Methods for Onc~ Dilnellslollal Swell or Settlelnent Potential of Cohesive Soils" as last revised plior to June I ~ 2004. (3) Suction and hydrolneter swell tests perfonned in accordance wjth ASTM D5298~03 ~'Standard Test Method for Measurement of Soil Potential (Suction) Using Filter Paper~' and ASTM D6836-02 ~~Standard Test Methods for Delcnnination of the Soil Water Characteristic Curve for Desorption Using a Hanging ColUlnn, Pressure Extractor~ Chilled M liTOI' Hygrolneter~ and lor Centlifuge/' as such lnethods were last revised prior to June I, 2004. c. Foundations, Deep Support Components~ Deep support components must be of an approved type. Approved types are listed below. In this list, types of deep support compdnents are defined and described in FOG. (1) Drilled and under reamed concrete piers. (2) Drilled and straight-shaft concrete piers. (3) Auger-cast concrete piles. (4) Another type approved by special exception issued by the BSC~ See Hh H~ belolv. d. Reinforcement. .Reinforcement for each foundation nlust be of an approved type. Approved types are listed below. In this list, types of reinforcement are de-fined and described in FDO. (1) Deformed bar reinforcing. (2) Another type approved by special exception issued by the BSC. See Hh~ H belolv. e. Observation & Certification. .Each foundation must be professionally observed and .must be certified by an RLPE, as more fully described below: (1) Observations must: (i) be performed either by the certifying RLPE or by one or more persons under that RLPE's d.irect supervision and control whose professional qualifications are approved by the RLPE (any such person may be an .RLGE, with respect to geophysical matters) (ii) include actual measurement of piers, fill, compaction, reinforcement, forms, materials, dimension, structural elements, attachments, etc~ before the work is covered or concrete is place. (Note: dimensions of an underground element may be measured or estimated from the forms, boring or cavity for the element, before pouring or filling), (Hi) be performed continuously during placement of concrete, and (iv) be documented in a form and manner approved by the building official (which may include photographs.) (2) Certifications must: (i) refer to and be based upon the professional observations required by this section, (ii) state that the work complies with the plans and specifications last approved by the building official (with any field changes that are ordered by the RLPE and reported to the building official and that comply with applicable regulations), (iii) comply with criteria as to from and content as may be specified by the building official, (3) Certifications may: (i) rely in part upon and attached certification by a RLGE, as to geophysical matters, iffifl (ii) rely in part upon an attached certification by an A2LA Lab, as to materials testing~ and (iii) be eXDressed as a professional ouinian based on the .RLPE' s kno\yledge~ information and belief that does not constitute a guarantee or \varrantv A ex Dress or hut' li ed. . Before framing or other work commences atop a foundation (and before the foundation is otherwise covered), the permittee must obtain written acknowledgment from the building official that the certification for the foundation was duly filed as required above. Certifications, plans, specifications and related items may-lTIUst be kept on file by the City, available for public inspection, for the retention period required bv public records la\vs and nlav be kept longer (for an indefinite period of time}. f. Special Exceptions. The BSe may issue a special exception from any requirement in subsection "a" through "g''', above, but only upon a showing that: (1) the requirement will not affect life safety or the performance of a structure; or (2) an alternate requirement to be imposed by the special exception will provide equal or better protection for life safety and long-term structural perfonnance. However: (i) unless the basic type offoundation is "structural slab with void space CHARTER AND ORDINANCES, City afWest University Place~ Texas Novelllber 22~ 2005 Page S..5 and deep foundations" or '~structural floor wi th era wI space and deep founda ti OTIS"', as described in this section, the BSe may not issue a special exception waiving any requirement for an RLPE to have professional errors and omissions insurance, in whole or in part; and (ii) the BSe may not waive any requirement for an RLGE to have such insurance. In connection with any special exception, the BSe may require that the applicant provide supporting engineering data and opinion, and the BSC may impose conditions to carry out the purpose and intent of applicable regulations. 4. All concrete piers, footings and foundations must be cured for at least 72 hours before any significant load is p laced on them. 5. All walls and ceilings within a R-l, R-2, R-3 and R-4 type occupancy shall be sheathed. with Type X gypsum board at least 5/8-inch (15.9 mm) thick. Exception: Where this code (IBe) requires otherwise for moisture protection. 6. :Oelete: Appendices A (Employee Qualifications), B (Board of Appeals) and D (Fire .Districts). 7. In Section 1.612~3~ the referenced flood study (with FIRM and FBFM) means the study dated April 2000~ as amended and revised through the date this edition of the IBe is adopted. 8. In Section 341 O.2~ the blank date shall mean the date tills edition of the IBC is adopted. International Energy Conservation Code, ~ 2003 Ed.., International Code Council, Inc.. 1. The administrative officer is the building officiaL All appeals, hearings, variances etc. are handled by the BSe. 2. In lieu of inspection by City employees, the building official may require a written certification that a building meets or exceeds minimum requirements, if the certification is: (i) signed by a code-certified inspector (as defined in Section 388c02, TEX. .HEALTH & SAFETY CO.DE) not employed by the city, and (ii) accompanied by an approved inspection checklist, properly completed, signed and dated by the inspector~ If the fees of the code-certified inspector are paid by the City, the amount shall be added to the building permit fees otherwise payable. With approval from the building official, a permittee .may pay such fees directly to an independent inspection firm. Only code..certified inspectors lnay perform inspections and enforce this code in the City~ Illternatiollal Fire Code, ~ ~ Ed., International Code Council, Inc. 1 ~ The frre code official shall be the fire chief or acting fire chief, who may detail other members of the fire department or the building inspection division to act as inspectors~ Chapter 6 of this Code shall apply to enforcement and administration of the frre code in the same manner as it applies to the building code (except that the fire code official shall have the powers and duties of the building official under such articles). 2. The BSC shall have the same jurisdiction and authority with respect to the fire code as it has with respect to the building code. 3. The geographic limits referred to in Section 3204.3.1.1 (flammable cryogenic fluids), 3404.2~9T5~ 1 (Class I and Class II liquids), 3406~2.4~4(Class .I and Class II liquids) or 3804.2(lique"fied petroleum gas) shall be the City limits. 4. Explosives and fireworks, as defined in Chapter 33, are prohibited within the City limits. 5 . Notwithstanding Section 2206.7.6 (relating to fuel deli very), "latch-open" type devices are prohibited. 6. Section 603.8.4-{hours for burning) is amended to read in its entirety as follo\vs: "An incinerator shall not be used or allowed to remain with any combustion inside it: (i) at any time from an hour preceding sunset on one day until sunrise the following day; or (ii) at any time when unattended. 7. Delete: Appendices A (Board of Appeals), E (Hazard Categories)~ F (Hazard Ranking) and G (Cryogenic Fluids - Weight and Volume Equi va lents) ~ 8. Section 505.1 (address nunlbers) is amended to read in its entirety as tollows: "New and existing buildings shall have approved address numbers~ building numbers or approved building identification placed in a position that is olainlv legible and visible from the street or road frontin~ the orooertv. These numbers shall contrast with their background. Address numbers shall be Arabic nUlnerals or alohabet letters. Numbers shall be a minimum of 4 inches high with a minimum stroke orO.5 inches. Exception: One and two family dwellings shall comolv with Section 6.409 of the Code of Ordinances.;' International Fllel Gas Code, ~2003 Ed., International Code Council, Inc. 1. The administrative officer and code official is the building official. Chapter 6 of this Code shall apply to enforcement and administration of this code in the same manner as it applies to the building code. The BSC shall have the same jurisdiction and authority with respect to this code as it ha s with respect to the bu il ding code. 2 Delete Sections 103, 106 and 109. 3. Even if permitted by this code~ copper tubing shall not be used for the yard service line. 4. Amend Section 311.2 to read in its entirety as follows: "Low pressure (not to exceed 0.5 PSI) gas piping shall withstand a pressure of at least 10 inches of mercury for a period of time not less than 10 minutes without showing any drop in pressure, except that the following shall apply in the case of new construction: The newly-constructed system must withstand a pressure of at least 25 PSI for a period of not less than 10 minutes without showing any drop in pressure as an initial pressure test, and the system must a1 so wi ths tand a pressure as a final test. Higher pressure piping must withstand pressure of at least 10 PSI, but never less than twice the maximum pressure to which the piping will be subjected in operation, for a period of at least 10 minutes without showing a drop in pressure, but the higher pressures required for new construction, above, shall be used to test new construction in lieu of the 10-PSI level prescribed by this sentence. " 5. There must be a permanently installed stairway, either fixed or folding, to serve attic space where appliances or equipment are located. 6. Even if permitted by this code, undiluted liquefied petroleum gas, or "LPG" ~ shall not be used at any fixed location in the City. Exception: This does not prohibit the use of such gas in quantities of 10 gallons or less~ 7. Each new or replaced gas meter shall be located on the same building site that it serves. International Mechanical Code, ~2003 Ed., International Code Council, Inc~ 1. The administrative officer and code official is the building official. All appeals, hearings, variances etc. are handled by the B S C. 2 L Add to Section 306~3: "There must be a pennanently-installed stairway, either fixed or folding, to serve attic space where appliances or equipment are located." 3~ Add to Section 603: HAll return air ducts must be installed T"T/ithin 1 0 inches so as to be serviceable without the use of a portable ladder of the finished floor in all new residential construction and wherever possible in existing buildings." 4. Delete: Appendix B (Recommended Permit Fee Schedule). Interllational Pllllnbillg Code, ~2003 Ed~, International Code Council, lnc" 1. The administrative officer and code official is the building official. Chapter 6 of this Code shall apply to enforcement and administration oftrns code in the same maIUler as it applies to the building code. The BSC shall have the same jurisdiction and authority with respect to this code as it has with respect to the building code. 2. "Delete: Sections PI03, P106 and P109 and Appendices PA (Plumbing Permit Fee Schedule) and :PG (Vacuum Drainage System). 3. Add at the beginning of Section 303.1: "Even if permitted by this code (IPC), none of the following is allo-wed for use in the City: Acrylonitrile-Butadiene-Styrene (ABS) pipe or fittings, polyethylene pipe or fittings, Type M copper, lead-based pipe, aluminum DWV pipe or componen ts, or air admi ttance valves.;' 4~ Even if permitted by this code (IPe), PVC and CPVC type water pipe and fittings are not allowed for use in the City. Exception: pye water pipe may be used where permitted by this code (IPC), bu t onI y if: ( i) it is insta lled underground and (i i) all joints are primed and glued as required by the manufacturer's recommendations (and the primer must be purple or another distinctive color, except on above-ground pool piping). 5. :Even ifpermitted by this code (IPC)~ wet venting shall not be allowed except when authorized by the BSC, as a special exception for hardship and unusual cases. 6. AInend Section 11 0 1.2 to read in its entirety as fo Haws: "The provisions of this chapter are applicable to interior leaders, building storm drains, building storm sewers, exterior conductors, CHARTER AND ORDINANCES, City of West University P/ace~ Te.xas Nove,"ber 22, 2005 Page 8-7 downspouts, roof gutters and other storm drainage fixtures and facilities." 7. Maximum water meter size, unless an "RPE can clearly and convincingly demonstrate the need for a larger meter irl a particular case, is: 3/4ths-inch for an irrigation system, or I -inch for a single- family dwelling. International Residential Cotle,~ 2003 edition, International Code Council, Inc.. 1. The administrative officer is the building official. All appeals, hearings, variances etc. are handled by the BSC. 2~ This code, in lieu of the other Ulntemational Codes,ll applies to all residential structures in the Ci ty. HResidential" means having the character of a detached one-family or two-family dwelling that is not more than three stories high with separate means of egress) including the accessory structures of the dwelling. This code does not apply to: (i) any dwelling that has a common means of egress, such as a common hallway, or (ii) any dwelling or structure that has the character of a facility used for accommodation of transient guests or a structure in which medical, rehabilitative, or assisted living services are provided in connection with the occupancy of the structure. 3~ All amendments and deletions to the other Ulntemational Codes" adopted by this Schedule are also carried forward and adopted as amendments and deletions from the International Residential Code. 4~ Delete: Appendices F (Radon Control Methods), I (Private Sewage Disposal), and E (Manufactured Housing Used as Dwellings). 5. This code does not apply to installation and maintenance of electrical wiring and related components. See National Electrical Code, below. 6~ In Section R30 1.2 Insert the following Tab.le: TABLE R301.2 (I), CLIMATIC AND GEOGRAPHIC DESIGN CRITERIA GROUND SNOW LOAD:" AIR FREEZING INDEX: 50 BF DA VS WIND SPEED (MPH): 110 MEAN ANNUAL TEMP: 68 DEG F SEISMIC DESIGN CATEGORY: A SUBJECT TO DAMAGE FROM: WINTER DESIGN TEMPERATURE: 32 DEGREES F WEATHERING: NEGLIGIBLE ICE SHIELD UNDERLAYMENT: NOT REQUIRED FROST LINE: 6" FLOOD HAZARDS: MAP EFFECTIVE DATE~ TERMITE: VERY HEAVY APRIL 2000 DECAY: ~10D TO SEVERE 8. In Section P2603. 6.1 insert 12" for minimum depth of cover for a sewer line. 9. In Section P31 03.1 insert 12" for a minimum height above the roofline for a vent tennination. (BOCA) Natiollol Building Code, 1996 Ed~, Building Officials & Code Administrators International, lnc~ Only Sections 3108 (Radio And Television Towers) and 3109 (Radio And Television Antennas)1 together with any necessary definitions or interpretative aids, are adopted. See Subchapter G of Chapter 6 of this Code. National Electriclll Code, 2002 edition, National Fire Protection Association, ("NEe") 1. The administrative oflicer and chief electrical inspector is the building official. All appeals, hearings, variances etc~ are handled by the BSC. 2~ See Chapter 8 of this Code for various provisions which override or supplement the NEC. St<<lld-ard H8Usi:l~ CB~~k~, 1997 cditiB,~tJ S8llt,{tCr.~1 BuihliIrb Colle C8,~l;;rcss, 1.~ltC:W.~lationallllterllational Prooertv Maintenance Cotle~ 2003 Ed... International Code Council" Inc~ 1. The administrative officer is the building official. All hearings, variances etc. are handled by the BSe Page 9