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Home My WebLink AboutPLAN ANALYSIS - 01-00047 - Dr Eric Barton Medical Office - New BuildingProject Prod ect r�Gi��eS� CITY OF REXBURG ENGINEERING 12 NORTH CENTER REXPURGf IDAHO 83440 (2 08) 35 9-3020 Plan analysis based on the 1997 Oviform Building Code Nurnber: 01 21 Name: Dr. Barton's f professional Plaza Occupancy Con.Struction: Date: Contractor. Architect# Engineer: epost DVI. October 30, Moi�qan Prestwich 2001 UAL CflRIST�NS�N NOTE: The code items listed in this report are not intended to be a complete ti'sting 6j All 8111 in onqu roQ 11oMwflt) ifl tnr I UDGI: It is a gide to selected sections of the code. �epo�� crea�2� tieing play AnglVgt goftw�r� bar b W t� a. (719) 599-56ZZ Portions of the material from the Uniform Building I LI I "I DIRECTTON NORTH EAST SOUTH WEST BOUNDARY Property Ione Property line Property line Property line Allowable area increased �� Sec 505.1 contained in this program are reproduced code with the permission of the 4- A P f r I SEPARATION AREA INCREASE 8.0 Feet 1. reet 10.5 Feet 85.0 Feet i 4 or open 4 � a FIRE PROTECTION Feet )4; 10.5 Feet 85,0 Feet a area on FL SAME FLR AREA ALLOWED RATIO STATUS �!R - s - - a - - - T � -.&.- - i-- 7i^ -m- - +--.r BI Storage/Sack Room B1 Mechanical Room TOTAL FOR FLOOR BUILDING -- Sec.504 TOTAL and Table IM I� ra ok 8350 12525 8350 97� 8350 0.36 0,34 ok 0x ok ok 0 ok Page # 2 Codi re�i�w fob Project Id.: Dr. Barton's Of.:L:�ice Address: Professional Plaza The actual height of this building is 21. feet. The maximum height of the building is 40. feet. -- Table 5-B EXTERIOR WALL FIRE RATINGS AND OPENING PROTECTION Table 5-A NORTH For occupancy B S2 EAST For For occupancy S2 WEST Bearing Wall I hour 0 haat Bearing Via 1 I Non -Bearing Wa1I. 1 hour 0 hour operiing Protection 3/4 hour 3/4 hour construdion Material, Any Any 7arapet Required Yes No Nan -Bearing Opening Construction Parapet Wali. Protection Ma,Lerial Required 0 hour 0 hour Ione Ani N0 0 hour OF hour None Any No Bearing Wall 1 hour 0 hour For Bearing VVVipancy Wall B Q hour S2 0 hour Nan-Bear�ng Wall 1 hour 0 Baur pening Protection None None �ons�ructi��. Material Any Any Required No No Non -Bearing Opening Construction Parapet Wail Protection Materw ai Required hour None Any N 0 hour None Any N None JNo fire protection requireinent5 or openings. 3/4 hour openings are to be protected with 3/4 hr fire % of the area of the wall maximum. -- gable Footnote 5 & Sec, 503.2.2 Maximum single window.ft. with neater than 12 feet. -- Sec. 713.8 IDOO alo flbt in thi2 wall; Not Allowgo ODCE' oil 1116:1 T 1, assemblies. -r no dimension Code review for: Project Id. : Dr. Barton's Office Address: Professional Plaza PENETRATIONS OF FIRERESTSTIVE ASSEMBLIES WkLZS A��E��+IES �- SeC. �Q9. � Through penetrations* in the rated as:5eii-bly, 1) Penetrations shall be 'installed as tested __ Sec. 709.6.2 �� Ppnetrdti,on5 ��Qd �nall� �� ;1FFLQVQd fenetzation firestop system and shall have an F rating of not less than the required rating of the wall penetrated. -- sec. 709.6-3 Exce-Otion: When enetratin� items are steel, feTrous or copper pipes or steel conduits and the wall is concrete or masonrv, the annular space shall be permitted to be grout or mortar. The mis inimum thickness the thickness required to maintain the fire rating. The maximum size of the penetrating items is equivalent to a 6 --inch diameter and the opening is a maximum of Membrane penetrationsf, Thi requirements are the same 0 --is for through penetrations. Excepti-ons: 1. Steel electrical outlet boxes that do not exceed 16 square inches provided that the area of such openings does not exceed 100 square 'Inches for any 100 square feet of wall area. Boxes on opposite sides of the assembly sha,11 be separated by a horizontal distance of not less than 24 inches. 2. Sprinklers with metal escutcheon plates. Noncombustible penetrating items shall not be connected to 441 J e r i- COMIDIUSZ-ID be confirmed that the fire -resistive integrity of wall is maj.ntaijned. -- Sec. 709,.7 Code review for: ProJect Id.: Dr. Barton's OffiCE311%Te% Adaress: Profess l Plaza SMOKE and FIRE DAMPERS -- Sec. 713. 10 and 713. 11 Dampers shall be 1. Penetrations Penetrations ?. P��tntinn exit walls o Exception: 0 0 7. accessible for inspection and servicing: through area separation walls. through occupancy separations. ot thp finownpigtivg Congtructi0II Of h0ri20ntd_'1 r corridors serving as a means of egress. openings for steed ducts penetrating the required dire -resistive construction of corridors are. not required to have smoke dampers when such duets are of not less than 0.019 -inch thickness (26 gage) and have no openings serving the corridor. Penetrations of shaft enclosures. TxCeptions: Duct penetrations by steel extending verticall;y -upward the top of the opening i*n a a.irfiow is upward eXh3Li.5t air subducts at least laches vented shift where 2. Penetrations of a fire -resistive base of a shaft enclosure may be dam-Qers listed for installation aLove the floor forming the protected by fire in the horizontal positinn s Smoke dampers are not required when shaft "is exhatlsL. only, and 'is used for continuously operating fans. Penetrations of the ceiling of fire -resistive floor -ceiling or roof- 450CMDJ lob, "'• ry, Y I dee eyi ecce a ai- - e e rte ■ sA • e ■. .• e I _ e Exception Smoke dampers are not require. Penetrations of an atriumenclosure element. Exception: re are not ul red 4 Penetrations of ext ri l where protection is required. E2wQption; are not requircal. Penetrations of areas of refuge of openings Exception : Ventibiation system designed to supplyoutside air during an emergency. 8. Smoke dampers are required in smoke barriers ion 109 and elevator Code review for: Project id. Dr. Barton I Off ice Address: Professional Plaza DRAFTSTOPS: T f there is combustible coiistruction stops shall be installed exceed 1, 0Q0 square feed stops dogs not emceed 50 If them is combustible stops shall be installed s❑ that Page # 1 R. in the f l o o r c e i 'ii� the area of conceaied space does not and so that the horizontal dimens] on between deet. -- Sec. 708.3.1.1,3 construction in the roof /ceiling assembly, draft so that the area of concealed space domes not exceed , square feet and that the horizontal dimension between stops does not exceed 60 feet* -- sec. 708+3.1.2-.2 EXIT REQUIREMENTS: OCC EXITS WIDTH HDWR CORRIDOR SWING 1 Office 30 2 6.0 Na N/A N/R TOTAL 30 2 6.0 No N/A NIR B1 Storage/Stock ROOM 2 1 0.4 No N/A NIR B1 Mechanical Room 2 1 0.4 leo N/A WR TOTAL 4 2 1.2 No NIA NIR the maximum diagonal of thearea or flflor. --- Sec. 10 }4.2.4 When 2 exits are required, to go, in either direction separate exit, except for Sec. 1004.2.6 exits must be from any point dead ends not arranged so that in a corridor or exceeding 20 feet it i ib.l hallway to a in lenat�i. Code review for: 4 Project Id.: Dr. Barton's Office Address: Professional Plaza STAIR NOTES: !fin 1) The rise of steps shall not be less than 4 inches or greater than 7 inches. The minimum run is 11 inches. The maximum variation is 3/8 T inch in a flight of stai-rs'. -- Sec. 1003.3.3.3 1 2) The minimum width of a stalLl""Way is 36 -inches, 4.4 inches if the VQQlq�lnt AISLO see exit table above to see if minimum width, 'is greater than 44 inches. 3) Provide a handrail on both sides of stairway 34 to 38 inches above the nosing. May be on one side of sta' a-rways less than 44 inches wide. -- Sec. 10-03.3.3.6, Exception 1 4) Frovi-de a quard rail where drop off is greater than 30 inches. -- Sec. 509.1 5) The minimum height is 42 inches. -- Sec. 509.2 6) Open guardrails shall have intermediate rails or ornamental pattern such that a sphere 4 inches in diameter cannot pass through. -.W- Sec. 509.3 The triangular opening formed at the riser, tread and guardrail may be 6 inches.. --.Fw 509.3, Exception 2 7) The minimum headroom I's 6 ft*- 8 -inches. Such clearance shall be measured vertically from a plane parallel and tangent to the stairway tread nosing to the soffit above all points. -- Sec. 1003.3-3.4 8) Enclosed usable space under the stai-rs 'is required to be protected as required for I hr. fire -resistive construction. -- Sec. 1003.3.3.9 LANDINGS AT DOORS: 1) A floor or landing shall be provided on each side of doors. When access for persons with disabilities is requ-Ired. the floor or landing shall not be more than 1/2 inch lower than the threslaoid. When access is not required, the maximum is I inch,. -- Sec. 1003.3.1.6 2) Landings shall have a width not less than the width of the stairway 'dth of the doorway, whichever i r w -1s the greater. Where a landing o serves an occupant load of 50 or more, doors'in any position shall 0 1 not reduce the landing dimension to less than one half it required width. The minimum length in the d-Irection of exit travel is 44 inches. -- sec. 1003.3=1.7 TRAVEL DISTANCE: (distance to an exit) The maximum travel distance in this building 'is Travel distance shall not be limited within an passageway. -- Sec. 1005 .2.2 200 feet, Sec. 1004.2.5.2.1 ex -It enclosure or exit Code review for: �ar�on�s ice Address: Professional. Plaza BUILDING ,ITI: I _Ln oiilc:es except 1 with an aggregate area of not more than 3000 Page 4 10 above or below the accesslDie rloaL neer not tie accessible. -- Sec. 1103-2.2 Exception This I alp each tenant shall. provided its at feast one entrance which comp.lies with the accessible route provisions of CABS/ANSI 117-1. At least 50 percent of all entrances shall be ,accessible. -- Sec. 103 . . 2) When more that one exit is required from any accessible space, each accessibie portion of the space shail be served by not less than two accessible means of egress, -- Sec. 1104.1* 3) When x t Stairway i ark of an accessible ons of egress, the stairway shall have a clear width of not less than 48 inches between the handrails. The stairway shali either incorporate an area of refuge within ars enlarged story -level landing r shall be accessed from an area of refuge. -- Sec. 1104.1 .2 The area of refuge shall have direct access to the stairway that serves it. -- Sec. 1104.2.1 4Each area of refuge .l l be szed to accommodate one wheelchair space not less than 30 iodise by 48 inches for each 200 occupants, or potion thereof !! Sec. 1104.2.3 5) If the area of refuge is not within the stairway, it shall be separated from the rest of the story smoke barrier having at least a one- hour fire -re Istance rating. Smoke barriers shall extend to the roof or floor der is above. Doors shall be Smoke and draft control assembiies with a rating not less than 2 minutes# -- Sec. 1104+2.4 6) Sec. Two-way communications are required. -- Sec * 110 4 .2 . 7 Each area must be Identifiedsign stating AREA OF REFUGE and the international serol of accessibility, -- Sec. 1104.2.7 8) NOTE: Exit stairways in huiidingsprotected throes ghout by an approved tmat rzlr system are NOT r red t 'incorporate an area of refuge. - Sec. 1104.1.2, Exception 2 ROOFING 1 j The 2) See REQUIREMEN'IS: roofing on this buildi'nq is required to be Class C. -- Tabie 15-A section 1504 and TCBO research reports for requirements. Code review for: Pref t - . � Dr. Barton { s Of fi Address: Professional Plaza AUT014ATIC SPRINKLER If openings are not J r area more ri lr system i a m-inimum dimension opening 'in every 50 NOTE: Openings must eT_ANDPTP7 There is r FOOTNOTES: SYSTEMS: provided in than feet each feet of eater -r wall or there from an exterior o enin an aut t i required. �red of 30 inches. lineal feet be entirely E Sec. 904-o2.2 Thee must be f wall. Bove the Note. Openings shall have at least 20 sq. ft. of adjoining ground level,. o requirement for a standpipe. ---- Tab1.e 9-A VENT I L S I ON O All areas customarily occupied -by humansshall be provided with ventilation by means of ovenable exterior -Denims w]-th an area less tLan 1/20 f the total floor mechanically operated ventilation of supplying a minimum of 15 cubic occupant. Sect 1202.2.1 area or s y s em shall be provided with natural of not a Such system shall be capable P , Leet per minute ol outs-Iouts-Ide air per WALL AND CEILING FINISH O 1 Wall and ceiling finish materials are required to complywith Sec. 8. 1 and Tabie -. 2) Carpeting on the ceiling is required to have a Class I flame spread rating* -- Sec. 804.2 3) Textile wall coverings shall have. Class I flame spread rating. and shall be protected by automatic sprinklers or meet t. acceptance cry. teria of U.B.C. Standard No. 8-2-- Sec 4) Toilet room fioors shall have a smooth, hard nonabsorbent surface that extends upward onto the walls at least 5 inches. -- Sec. 807.1.1 Walls i thin 2 feet of the front and sides of urinals and water closets shall have a smooth, hard nonabsorbent surface. See. 807*1.2 INSTJLATION NOTES: 1 All insulation material including facings are required flame -spread rating less and a maximum smoke unless it is in a concealed space and the fain wail or ceiling, -- Sec. 707.3 x . 2 2) Foam plastic insulations are required to be protected. have density contact a. f 450 with -- Sec. 2602 Code review for: Project Id.: Dr. Barton's. Office Addreos-. Professional Plaza ADDITTONAL REQUIREMENTS: �� upancy For S2 occupancy Page # 12 Page # 13 C0d0 r*Ulow tor: Project Id.: Dr. Barton's Office Address: Professional Plaza 0 ACCESSIBLE FACILITIES, NOTE: Except as noted, section ns listed below are from CUBO/ANSI A117.1 - 1992 WATER FOUNTAINS AND WATER COOLERS: At least 50 percent of drinking fountains, but not less than one, provided on every floor shad be accessible.. -- UBC Sec. 1105.4.1 Accessible units must COM.PiY with the following: 1) Spout is to be within 36 inches of the floor,. i Saco 4.15.2.1 2) Spout arranged for parallel approach shall be located 3 -inches maxi -mum from the front. edge. Spouts of cantilevered units with knee and toe clearances shall be located 15 Inches minimum from the vertical support and 5 inches Maximum fom the front edget �� Sec. 4.15.2.2 3) Spouts shall provide, a fiow of water 4 inches height ininimum,, -- Sec. 4.15.2.3 4) Operable parts shall be located at or near the front edge of the unit and shall comply with 4.25.4 -- sec. 4.15.3 5� A cant-l'ievered unit is required to extend 17 inches minimum from the vertical support. Clear knee space must provide a clear area of 8 'inches in depth at 27 inches high and 11 Inches at 9 inches Minimum above the floor. -- Sec. 4.15.4.1 6) Forward approach units shall comply with 4.2. Units in alcoves shall comply with 4.2.4.4. Units not having the necessary knee and toe clearance or clear space under them shall comply with 4. 2.4 and have a clear floor space that allows El person in a wheelchair to make a parallel approach. Sec. 4.15.4.2 TOILET FACILITTES: 1) A 60 inch diameter unobstructed turning space is required in the toilet room, -- Sec. 4.16.3. 4. 2.3 & Fig* B4.2.3 2) Water closet shall be mounted adjacent to a side wall or partition. The distance from the side wall or parti'tion to the centerline of the water closet shall be 18 1"n. Sec. 4.17.1 3) When the accessible water closet is not in a stall: The clear floor space shall be 48 in minimum in front of the water closet and 42 in from the center line of the water closet on the side not adjacent to the wall. -- Sec.. 4.17.2 & Fig. B4.17.2 4) When the accessible water closet is in a stall: The stall shall be 60 in wide minimum and 56 in deep minimum for wall hung water closets and 59 in deep minimum for floor mounted water closets'. -- Sec. 4.18.3.1 T the door swings into the stall, the required depth shall be. increased by 36 'inches minimum. -- Sec. 4.18.3.2 & Fig. B4.18.3.1 5) The bars are to be 33 to 36 inches above the floor and shall be provided on the rear wail and on the side wall closest to the water closet. Sec. 4.24.,2.2 & Figs. R4.17.3, B4.17.4 and -B4.18.3.1 a) Side grab bar is required to start within 12 inches of the beck wall and extend to 54 inclies from the back wall. (The minimum length of the bar is 42, in -- Sec. 4.17.4.1 & 0 Code review for: Project Id. Dr. Barton I Offi Address*- Professional Plaza Figs.7 .3 and B4. 18. 3. 1 b) The rear bar shall be 24 in long Tainimumf wateri Where space permits, the bar shali be 36 in iong minimum, with the additional length providecl 1-1ransfer side, pec. 4.1�A.2 Figs. i and .. 6) t the eat the r closet is requ-ired to be 17 The to 19 inches above the floor i Sec. 4.17.3 & Fi' __ 7f}J 7) Accessible urinals shall be of the stall type or wall hung with the rim at 17 inches maximum above the floor. - 8) A clear area of 30 X 48 inches rainimum is required of the urinal_ Privacy shields ex shall riot td ent front edge of the urinal rim{ unless they are 30 inches apart minimum. -- Sec. 4.19.3 9) Accessible lavatories 11 b,e mounted with the inches maximum above the floor and a clearance29 inches minimum from the floor to the bottom of the front edge of the 1 It shall extend 1-7 inches minimum from the wall. The clear knee space shill b 'aches In depth minimum at 27 inches minimum above the floor and 11 inches 'in depthminimum at 9 in minimum above the floor. The dip of the overflow shall be ignored checking the clearances, -- Sec, 4,20,3.1 & Fig. B4.20.3.1 11) A clear floor space 3 X inches mini ` underded in front of the lavatory and shall extend 19 inches maximum the lavatory, -- sec. 4.20.3.2 & Fig. B4.20.3.2 1 Water supply and drain pipes under lavatories shall be I nsulated or otherwise treated to protect against contacL,_-, �� Sec; 4.20.4 1 The bottom of mirror is required to be within 38 inches of the floor* -- Sec. 4.16.6 & Fig* *. , F 1 Code review for: Proi ect Td. Dr. Barton I s Of f Ice ��! ��L1,ssaona� ��aza Page A 15 GLAZING REQUIREMENTS All glazing in hazardous locations is required to be of sc-;)-fety glazing material. -- Sec. .2406.3 & 2406,4 Locations: i) Glazing in -ingress and egress doors except j i les,, 2) Glazing in fixed and lith.. panels, of sliding door assembi-ies and panels in swinging doors other than wardrobe doors. 3) Glazing in storm doo-r-s, i.i all unfringing �Oors. 5) Glazing in doors and enclosures for hot tubs, whirlpools, saunas, steam rooins, bathtubs and showers,. Glazing in any portion of a building wall enclosing these compartments where the bottom exposed edge of the g1ing is less than 60 inches above a standing surface and drain inlet. 6.) Glazing in fixed or operable panel s adjacent to a door where the nearest exposed edge of the glazing is within a 2L .L -inch arc of either vertical edge of the do -or 'in a closed position and where the I bottom exposed edge of the glazing is less than 60 the above the walking surface. 7) Glazing in an individual fixed or operable panel, other than those locations described in items 5 and 6 above, than meets all of the following conditions: A. Exposed area of an individual pane greater than 9 square feet. B. Exposed bottom edge less than 18 'inches above the floor. C. Exposed top edge greater than 36 inches above the fioor. D. One. or more walking surfaces within 36 inches horizontally of the plane of the giazing. 8) Glazing in raiiings regardless of height above a walking surface. Included are st-ructural baluster panels and nonstructural in -fill paneis. 9) Glazing 'in wails and fences used ac3 the barrier for irldoor and out swimming pools and spas when the bottom edges is less't1lan 60 inches alDove the pool side and the glazing is within 5 feet of the pool or spa water's edge. 10) Glazing in walls enclosing stairway landings or within 5 feet of then bottom and top of stairways where the bottom edge is less than 60 -inches above the walking surface., Code Leview for: Page Project . Barton's Office ress: Iro essa-onaiFuze CPuAWLSPACEREQUIREMENTS* I), Provide ventilation either by mechanical exterior walis. 0 eninj shall rove of R ot In] t CH 1 square foot for each 150 square feet Of area in crawl space. Openings shall be distributed on two oppos4te s'des and be located as close to corners as practical, -- sec. 2306.7 Note: Vent openings may be reduced to 1 the above if ground surface area is covered with approved vapor barrier and the building official approve5s 2) Provide 18 -inch by 24 -inch access opening to the crawl spa ce area. Note: Opening may be required to be larger if mechanical equipment is located 'in the crawl space. 0-- Sec. 2306.3 Unless3) the wood is listed as an approved wood of ria rural resi'stance to decay or treated wood, the minimum clearance between exposed earth and floor joist i18 Inches. The minimum clearance to beam s and girders -i 12 inches. -- Sec. 2306.3 ATTIC REQUIREMENTS: 1 Provide an access to all attic areas't clear height or more. The mi - r a-ze is 22 inches inches. There must be 30 -inches or more clear height above tyie access, -- sec. 1505.1 2) Provide ventilation JLn all attic areas_ The net free vent area 2'.5 to be not less than 1 square foot for each 150 square area. The vent area 1/300 if at least the required ventilating area is provided by ventilatorslocated i n the upper portion of the attirc. The upper ventilatQr3 must be at least 3 feet above the eave or cornice vents, -- Sec. 1505.3, Exception The vent area may be 1/300 provided a vapor retarder transmission rate not exceeding I perm is installed on the warm side of the attl'-c insulation, --- Sec. 1505.3f. Exception 3) Where cave or cornice vents are installed insulation the fee flow of air,. A minimum of I inch of air space shall be provided between the insulation and roof sheathing, --