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HomeMy WebLinkAboutFire Alarm System RECORD OF TELEPHONE CALL LUNDQU/ST, K/LLEEN, POTV/NAND BENDER, INC. Date: May 7, 2004 Time: 10:00 am Consulting Engineers 1935 W.County Rd.B2•Suite 300 From/To: Dan Zitzer/Bill Meyer Wayzata Fire Marshall St. Paul,MN 55113-2722 600 Rice Street (651)633-1223 • FAX:633-1355 Wayzata MN 55391 Company: Wayzata fire department Telephone: 612-490-2307 Project: Wayzata Country Club Project No.: 2003.074.01 Regarding: Fire Alarm System Information: The fire alarm system for the Wayzata Country club was discussed with the following issues: 1. A new fire alarm system will be installed in the Wayzata Country club. 2. The fire alarm system is to be a multi-plex system. 3. The building is a fully sprinkled facility. 4. Fire alarm horns and strobe are to be installed throughout the facility per the 2000 IFC and Minnesota amendments. The horn strobes may be white in color. 5. If a knox box in specified by the Architect a tamper switch should be installed. 6. If a sprinkler is not allowed to be installed in the top of the elevator shafts, a smoke detector should be installed in its place. 7. Smoke detectors will be installed in storage rooms, electrical rooms and any other similar room required by the 2000 IFC. 8. A fire alarm annunciator panel will be installed in the vestibule at the main entrance for fire fighter use. 9. Smoke detectors will be installed at each elevator lobby. Heat and smoke detectors will be installed in each elevator equipment room. cc: Michael Bjornberg-Miller Dunwiddie Architects Bill Meyer - Wayzata Fire Marshall J:\2003\200307401\DOCSVtc-2004-5-07-dez.doc r Conf. i rmat i on Report — Memory Send Time : Apr-29-2004 03:17pm Tel line : +9522494616 Name : CITY OF ORONO Job number 091 Date Apr-29 03:14pm To 6123370031 Document pages 012 Start time Apr-29 03:14pm End time Apr-29 03:17pm Pages sent 012 Status : OK Job number : 091 *** SEND SUCCESSFUL *** City of Orono Lyre Oman �x ':o-•' But/dfsrg Qtrircf l •13.O• CI\ Mailing Adrn Off dcacaa Adds�esa: O Posc l4;ce Sox 66 2' Crystal Say.MN 2750 IG<llry Parkway 55823 Orono,1,4/...755356 Offae(952)249-4600 - P. (952)249-4616 lomanWei.orono.mn.us 2750 Kelley Parkway. P.O. Boz 66 Crystal Bay, .MN 55323 (952) 249-4600 Fax: (952) 249-4616 - FAX TRANSMISSION COVER SI-EET .Date: 4-f Z19' - o'-f To: TArvn Oh,/ Qc ��• lc Fag: lorz- 33"7- -oa71 Qo c...v s-fit.. 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A 51woLe n,-Q J5 0-4" c=q/U 5 /S (2Cyu 4.4'7 tt" Gen, 7eP4 / ' -12 /L;C /0041. 3. 2 r70.t•I .1* y / 3 c)-7, 00(71 S r 6,,,) 3 - ,✓1_e s 72-t.-9 ,2A 4-0-Js iAci C,v2r7.4/i 44 D er s-: 1/%1- MA-/' to 6 .7, /.S /X)T C(r o P yz_itANs )I Ayr 6/1/1_F r ��/t T/is•�-� SGC C,c/�it�� �ti , ¢y,.., o' ZJQN F` �'..�^ �trr/`i5 �,� ej /�✓ 7� t!J lcG -.f- K L (3"��+I'� ..�✓ ��'�y.a ., r f � f 16 r. 1 t< r arm '— �`"( - f l , /4f°V /AJ.a= `4;V_rt eoNS 705.11 —707.1 FIRE-RESISTANCE-RATED CONSTRUCTION 705.11 Ducts and air transfer openings. Ducts and air storage as provided for in Section 415.7.2.1 shall be transfer openings shall not penetrate fire walls. 2 hours,but not less than required by Table 601 for the building construction type. Exception:Penetrations by ducts and air transfer openings of 2. Shaft enclosure shall be permitted to terminate at a fire walls that are not on a lot line shall be allowed provided top enclosure complying with Section 707.12. the penetrations comply with Sections 711 and 715.The size and aggregate width of all openings shall not exceed the lim- 706.5 Exterior walls.Where exterior walls serve as a part of itations of Section 705.8. a required fire-resistance-rated enclosure, such walls shall SECTION 706 comply with the requirements of Section 704 for exterior FIRE BARRIERS walls and the fire-resistance-rated enclosure requirements shall not apply. 706.1 General. Fire barriers used for separation of vertical exit enclosures, exit passageways, horizontal exits, incidental use Exception: Exterior walls required to be fire-resistance areas, to separate different occupancies or to separate a single rated in accordance with Section 1005.3.6.5. occupancy into different fire areas,shall comply with this section. 706.2 Materials.The walls and floor assemblies shall be of 706.6 Openings.Openings in a fire barrier wall shall be pro- materials permitted by the building type of construction. tected in accordance with Section 714. Openings shall be limited to a maximum aggregate width of 25 percent of the 706.3 Fire-resistance rating. The fire-resistance rating of length of the wall,and the maximum area of any single open- the walls and floor assemblies shall comply with this section. ing shall not exceed 120 square feet(11 m2).Openings in exit enclosures shall also comply with Section 1005.3.4. 706.3.1 Vertical exit enclosure.The fire-resistance rating of the separation between building areas and a vertical exit Exceptions: enclosure shall comply with Section 1005.3.2. 1. Openings shall not be limited to 120 square feet(11 706.3.2 Exit passageway.The fire-resistance rating of the m22) where adjoining fire areas are equipped separation between building areas and an exit passageway throughout with an automatic sprinkler system in shall comply with Section 1005.3.3. accordance with Section 903.3.1.1. 706.3.3 Horizontal exit.The fire-resistance rating of the 2. Fire doors serving an exit enclosure. separation between building areas connected by a hori- 3. Openings shall not be limited to 120 square feet(11 zontal exit shall comply with Section 1005.3.5. m2) or an aggregate width of 25 percent of the length of the wall where the opening protective 706.3.4 Incidental use areas.The fire barrier separating assembly has been tested in accordance with ASTM incidental use areas shall have a fire-resistance rating of E 119 and has a minimum fire-resistance rating not not less than that indicated in Table 302.1.1. less than the fire-resistance rating of the wall. 706.3.5 Separation of occupancies.The fire barrier sep- arating mixed occupancies,or a single occupancy into dif- 706.7 Penetrations. Penetrations through fire barriers shall ferent fire areas, shall have a fire-resistance rating of not comply with Section 711. less than that indicated in Section 302.3.3 based on the occupancies being separated. 706.7.1 Prohibited penetrations. Penetrations into an 706.4 Continuity. Fire barriers shall extend from the top of exit enclosure shall only be allowed when permitted by the floor/ceiling assembly below to the underside of the floor Section 1005.3.4.1. or roof slab or deck above and shall be securely attached thereto. These walls shall be continuous through concealed 706.8 Joints. Joints made in or between fire barriers shall spaces such as the space above a suspended ceiling.The sup- comply with Section 712. porting construction shall be protected to afford the required fire-resistance rating of the fire barrier supported except for 706.9 Ducts and air transfer openings. Penetrations by 1-hour fire-resistance-rated incidental use area separations as ducts and air transfer openings shall comply with Sections required by Table 302.1.1 in buildings of Types IIB,IIIB and 711 and 715. VB construction. Hollow vertical spaces within the fire bar- rier wall shall be firestopped at every floor level. SHAFT ENCLOSURES Exceptions: 1. The maximum required fire-resistance rating for 707.1 General.The provisions of this section shall apply to assemblies supporting fire barriers separating tank vertical shafts where such shafts are required to protect open 100 2000 INTERNATIONAL BUILDING CODE® FIRE-RESISTANCE-RATED CONSTRUCTION 707.2-707.5 ings and penetrations through floor/ceiling and roof/ceiling 5. A shaft enclosure is not required for floor open- assemblies. ings complying with the provisions for covered malls or atriums. 707.2 Shaft enclosure required. Openings through a 6. A shaft enclosure is not required for approved floor/ceiling assembly shall be protected by a shaft enclosure masonry chimney, where annular space protec- complying with this section. tion is provided at each floor level in accordance with Section 716.2.5. Exceptions: — (3 5 ExC2PrwAiS 7. In other than Groups I-2 and I-3, a shaft enclo- 1. A shaft enclosure is not required for openings total- sure is not required for a floor opening that corn- ly within an individual residential dwelling unit and plies with the following: connecting four stories or less [4 floor levels]. 7.1. Does not connect more than two stories. 2. A shaft enclosure is not required in a building 7.2. Is not part of the required means of equipped throughout with an automatic sprinkler egress system except as permitted in system in accordance with Section 903.3.1.1 for Section 1005.3.2. an escalator opening or stairway which is not a 7.3. Is not concealed within the building portion of the means of egress protected accord- construction. ing to Items 2.1 or 2.2: 7.4. Is not open to a corridor in Group I and 2.1. Where the area of the floor opening R occupancies. between stories does not exceed twice 7.5. Is not open to a corridor on nonsprin, the horizontal projected area of the escalator or stairway and the opening is klered floors in any oc�cupau�y. protected by a draft curtain and closely 7.6. Is separated from floor openings sery spaced sprinklers in accordance with ing other floors by construction con NFPA 13. In other than Groups B and forming to required shaft enclosures. M, this application is limited to open- 8. A shaft enclosure is not required for automobile ings that do not connect more than four in open parking garages and enclosed stories. parking garages constructed in accordance with Sections 406.3 and 406.4,respectively. 2.2. Where the opening is protected by approved power-operated automatic 9. A shaft enclosure is not required for floor open- ings between a mezzanine and the floor below. shutters at every floor penetrated. The shutters shall be of noncombustible 10. A shaft enclosure is not required for joint construction and have a fire-resistance tected by a fire-resistant joint system in accor- rating of not less than 1.5 hours. The dance with Section 712. shutter shall be so constructed as to 11. Where permitted by other sections of this code. close immediately upon the actuation of a smoke detector installed in accor- 707.3 Materials. The shaft enclosure shall be of materials dance with Section 907.10 and shall permitted by the building type of construction. completely shut off the well opening. Escalators shall cease operation when 707.4 Fire-resistance rating.Shaft enclosures including exit the shutter begins to close. The shutter enclosures shall have a fire-resistance rating of not less than shall operate at a speed of not more than 2 hours where connecting four stories or more and 1 hour 30 feet per minute (152.4 mm/s) and where connecting less than four stories. Shaft enclosures shall be equipped with a sensitive lead- shall have a fire-resistance rating not less than the floor ing edge to arrest its progress where in assembly penetrated,but need not exceed 2 hours. contact with any obstacle, and to con- tinue its progress on release therefrom. 707.5 Continuity. Shaft enclosure walls shall extend from the top of the floor/ceiling assembly below to the underside 3. A shaft enclosure is not required for penetrations of the floor or roof slab or deck above and shall be securely by pipe,tube,conduit,wire,cabind vents pro- attached thereto. These walls shall be continuous through tected in accordance with Section 711.4. concealed spaces such as the space above a suspended ceil- 4. A shaft enclosure is not required for penetrations ing.The supporting construction shall be protected to afford ducts protected in accordance with Section the required fire-resistance rating of the element supported. 711.4. Grease uc hall be protected in accor- Hollow vertical spaces within the shaft enclosure construe- dance with the International Mechanical Code. tion wall shall be firestopped at every floor level. 2000 INTERNATIONAL BUILDING CODE® 101 0 o City of Orono %"11'''t .a,04c Lyle Oman 9iczawo' Building Official 0�O YO Mailing Address: Office Address: Post Office Box 66 2750 Kelley Parkway Crystal Bay,MN 55323 Orono,MN 55356 t'l, AXov5. Office(952)249-4600 • Fax(952)249-4616 loman@ci.orono.mn.us 2750 Kelley Parkway P.O. Box 66 Crystal Bay, MN 55323 (952) 249-4600 Fax: (952) 249-4616 FAX TRANSMISSION COVER SHEET Date: - 0`1 To: 1'AretM1 C CL C,Ic Fax: 67tz-337- .06-31 Re: Gv -7A-'n Co Sender: (-`i'L4 O $ YOU SHOULD RECEIVE J Z PAGE(S), INCLUDING THIS COVER SHEET. IF YOU DO NOT RECEIVE ALL THE PAGES, PLEASE CAL (951)1) 249-4600. -r y},�►,m y —11 ' $ A4-1<5 +4 l C-T-C-U (.Cy',/tA; h- i S 1•1 (1K L/ ' -4-u S/f-R-1--T . G4((t 0 cA•-i ec-p llJat -t-c-F (r. c-Tait_ c 1,r-0'� w� ( /� ham O��o t=c/lam: 5c+►� e, f( 1?2ey-� 6, 2 YcD - 2307 2 (=, itcc r-r"15 v f-t e y v ,ALe'o►- S FIRE-RESISTANCE-RATED CONSTRUCTION 707.13.4-708.4 707.13.4 Termination room. Refuse and laundry chutes 1. Walls separating dwelling units. shall discharge into an enclosed room completely separat- 2. Walls separating guestrooms in occupancies in Group ed from the remainder of building by construction that has R-1. a fire resistance rating of not less than 1 hour and openings into the termination room shall be protected by opening 3. Walls separating tenant spaces in covered mall build- protectives having a fire-protection rating of not less than Ings' 3/4 hour and shall be self-closing or automatic-closing 4. Corridor walls. upon the detection of smoke. Refuse chutes shall not ter- minate in an incinerator room. Refuse and laundry rooms 708.2 Materials.The walls shall be of materials permitted by that are not provided with chutes need only comply with the building type of construction. Table 302.1.1. 708.3 Fire-resistance rating. The fire-resistance rating of 707.13.5 Incinerator room.Incinerator rooms shall com- the walls shall be I hour. ply with Table 302.1.1. 707.13.6 Automatic fire sprinkler system.An approved Exceptions: automatic fire sprinkler system shall be installed in accor 1. Corridor walls as permitted by Table 1004.3.2.1. dance with Section 903.2.12.2. 2. Dwelling unit and guestroom separations in build- ings of Types IIB, IIIB and VB construction shall 707.14 Elevator and dumbwaiter shafts.Elevator hoistway have fire-resistance ratings of not less than 1/2 hour and dumbwaiter enclosures shall be constructed in accor- in buildings equipped throughout with an automatic dance with Section 707.4 and Chapter 30. sprinkler system in accordance with Section �`\ 707.14.1 Elevator lobby. Elevators opening into a fire- 903.3.1.1. resistance-rated corridor as required by Section 1004.3.2.1 shall be provided with an elevator lobby at each floor con- 708.4 Continuity.Fire partitions shall extend from the top of the floor assembly below to the underside of the floor or roof taining such a corridor. The lobby shall completely sepa- slab or deck above or to the fire-resistance-rated floor/ceiling rate the elevators from the corridor by fire barriers and the or roof/ceiling assembly above, and shall be securely required opening protection.Elevator lobbies shall have at attached thereto. If the partitions are not continuous to the least one means of egress complying with Chapter 10 and deck,and where constructed of combustible construction,the other provisions within this code. space between the ceiling and the deck above shall be fire- Exceptions: blocked or draftstopped in accordance with Sections 716.2.1 1. In office buildings,separations are not required from and 716.3.1 at the partition line.The supporting construction a street floor elevator lobby provided the entire shall be protected to afford the required fire-resistance rating street floor is equipped with an automatic sprinkler of the wall supported,except for tenant and guestroom sepa- system in accordance with Section 903.3.1.1. ration walls and exit access corridor walls in buildings of Types IIB, IIIB, and VB construction. 4)2. Elevators not required to be located in a shaft in accordance with Section 707.2. Exceptions: 7 3. Where additional doors are provided in accor- 1. The wall need not be extended into the crawl space dance with Section 3002.6. below where the floor above the crawl space has a 7 At 4. In other than Groups I-2 and I-3, and buildings minimum 1-hour fire-resistance rating. more than four stories above the lowest level of 2. Where the room-side fire-resistance-rated mem- _____; fire department vehicle access, lobby separation brane of the corridor is carried through to the under- is not required where the building,including the side of a fire-resistance-rated floor or roof above, lobby and corridors leading to the lobby, is pro- the ceiling of the corridor shall be permitted to be tected by an automatic sprinkler system installed protected by the use of ceiling materials as required throughout in accordance with Section 903.3.1.1 for a 1-hour fire-resistance-rated floor or roof sys- or 903.3.1.2. tern. SECTION 708 Jok, go4C. 3. Where the corridor ceiling is constructed as required FIRE PARTITIONS' _ mot- 3 L /0 for the corridor walls,the walls shall be permitted to terminate at the upper membrane of such ceiling 708.1 General. Wall assemblies installed as required by assembly. Sections 310.3, 402.7.2 and 1004.3.2.1 shall comply with 4. The fire partition separating tenant spaces in a mall, this section.These include: complying with Section 402.7.2,are not required to 2000 INTERNATIONAL BUILDING CODE® 103 Ste)rj, /1r1Lr A.f.3,3 tu�v35 -1 . 3 (. building on a single piece of property. In assemblies in accordance with Section addition, the agreement must state that no 714.2.3.2 and shall be self-closing or individual building or property owner may automatic closing by smoke detection. modify any portion of the building in any way that would not be in compliance with the Subp. 2. Section 707.14.1. IBC Section Minnesota State Building Code. 707.14.1 is amended to read as follows: 1305.0600 Repealed 707.14.1 Elevator lobby. Elevators opening into fire resistance-rated corridor,as required 1305.0700 Repealed by Section 1004.3.2.1 shall be provided with an elevator lobby at each floor containing 1305.0704 SECTION 704,EXTERIOR such a corridor. The lobby shall completely WALLS. separate the elevators from the corridor by fire barriers and the required opening IBC Section 704.2.3 is amended to read as protection. Elevator lobbies shall have at follows: least one means of egress complying with Chapter 10 and other provisions within this 704.2.3 Combustible projections. code. Nps,- AA?1/OA. Combustible projections located where (3e CA--;SJ? o 0 Li•3.z.1 Exce-p n o..0 Y openings are not permitted or where Exceptions: Lon-p cP. protection of openings is required shall be of at least 1-hour fire-resistance-rated 1. In office buildings, separations are not construction, Type IV construction or as required from a street floor elevator lobby required by Section 1406.3. Openings provided the entire street floor is equipped necessary for attic ventilation where with an automatic sprinkler system in protection of openings is required shall not be accordance with Section 903.3.1.1. located in eave overhangs unless the ventilation openings are protected or the attic 2. Elevators not required to be located in a is protected by an automatic fire suppression shaft in accordance with Section 707.2. 0.0 system. There shall be no openings for attic ventilation in eave overhangs where openings 3. Where additional fire or smoke rated are not permitted. doors or other assemblies meeting the r,! requirements of 714.2.3 are provided in Exception: Type V construction shall be accordance with Section 3002.6. allowed for R-3 occupancies, as applicable in Section 101.2. 4. In other than Groups I-2 and I-3, and buildings more than four stories above the 1305.0707 SECTION 707,SHAFT lowest level of fire department vehicle access, ENCLOSURES. lobby separation is not required where the building, including the lobby and corridors Subpart 1. Section 707.7. IBC Section leading to the lobby, is protected by an 707.7 is amended to read as follows: automatic sprinkler system installed throughout in accordance with Section 707.7 Openings. Openings in a shaft l ) enclosure shall be protected in accordance 903.3.1.1 or 903.3.1.2. with Section 714 as required for fire barriers 1305.0714 SECTION 714,OPENING and listed in Table 714.2. Such openings PROTECTIVES. shall restrict the movement of smoke through openings using smoke and draft control IBC Section 714.2.3 is amended to read as 207 PLAN REVIEW/REGIONAL SERVICES 2003 SBC PR-04 ELEVATOR HOISTWAY PROTECTIVES 8/03 Background: One of the amendments made to the 2000 edition of the International Building Code (IBC) for the 2003 State Building Code, was a mandate that elevator hoistway openings not protected by an elevator lobby,be provided with an approved smoke-and draft-control assembly(reference SBC 1305.0707 & 1305.0714). The concern behind the amendment was the protection of occupants from vertical migration of smoke in multistory buildings. Concern has since been raised from the division's Elevator Safety Section, over the potential for occupants to become trapped in the elevator by these mandated elevator hoistway opening protectives. The fear is that under a general alarm condition,these devices could close with people still in the elevator on non-fire floors. Therefore, this policy is necessary to clarify the intent of the amendment and abate the concerns of our Elevator Safety Section. Policy: Activation of the automatic-closing opening protectives required under SBC 1305.0707 subpart 1 for elevator hoistway openings, shall be by an approved dedicated smoke detector. This detector: a) shall be located in the immediate vicinity of the opening protective it serves such as within the elevator lobby or area surrounded by the elevator draft-curtain required by SBC 1307.0045 subpart 3, b) shall be installed in accordance with the manufacture's installation instructions for the opening protective, and c) may be connected with the local recall detector serving the affected elevator. PR033 Note: To be used in accordance with the attached, "Plan Review Policies" MEANS OF EGRESS 1004.3.1.1 —1004.3.2.2 inches (178 mm). Doors in any position shall not 1004.3.1.3.3 Table and seating aisle accessway reduce the required width by more than one-half.Other length. The length of travel along the aisle access- nonstructural projections such as trim and similar dec- way shall not exceed 30 feet (9144 mm) from any orative features are permitted to project into the seat to the point where a person has a choice of two required width 1.5 inches (38 mm)from each side. or more paths of egress travel to separate exits. 1004.3.1.1 Public areas Group B and M. In public -// 1004.3.2 Corridors. Corridors shall comply with areas of Group B and M occupancies, the minimum b Sections 1004.3.2.1 through 1004.3.2.5. clear aisle width shall be 36 inches (914 mm) where seats, tables, furnishings, displays and similar fixtures 1004.3.2.1 Construction.Corridors shall be fire-resis- or equipment are placed on only one side of the aisle tance rated in accordance with Table 1004.3.2.1. The and 44 inches(1118 mm)where such fixtures or equip- corridor walls required to be fire-resistance-rated shall ment are placed on both sides of the aisle. comply with Section 708 for fire partitions. 1004.3.1.2 Nonpublic areas. In nonpublic areas, aisle Exceptions: widths shall be a minimum of 36 inches(914 mm). 1. A fire-resistance rating is not required for cor- Exception: Nonpublic aisles serving less than 50 ridors in an occupancy in Gaup where each people,and not required to be accessible by Chapter room that is used for instruction has at least 11 need not exceed 28 inches (711 mm)in width. one door directly to the exterior and rooms for assembly purposes have at least one-half of 1004.3.1.3 Seating at tables. Where seating is located the required means of egress doors opening at a table or counter and is adjacent to an aisle or aisle directly to the exterior. Exterior doors speci accessway,the measurement of required clear width of feed in this exception are required to be at the aisle or aisle accessway, shall be made to a line 19 ground level. inches(483 mm)away from and parallel to the edge of 2. A fire-resistance rating is not required for cor- the table or counter. The 19-inch (483 mm) distance ridors contained within a dwelling unit or a shall be measured perpendicular to the side of the table guestroom in an occupancy in Group R. or counter.In the case of other side boundaries for aisle 3. A fire-resistance rating is not required for cor- or aisle accessways, the clear width shall be measured ridors in open parking garages. to walls, edges of seating and tread edges, except that 1X-4. A fire-resistance rating is not required for cor- handrail projections are permitted. ridors in an occupancy in Group B which is a space requiring only a single mead of egrressr Exception: Where tables or counters are served by complying with Section 1004.2.1. fixed seats,the width of the aisle accessway shall be a ccort.di -Fo ton-eL�, measured from the back of the seat. 1004.3.2.2 Corridor width. The minimum corridor width shall be as determined in Section 1003.2.3, but 1004.3.1.3.1 Aisle accessway for tables and seat- not less than 44 inches (1118 mm). ing.Aisle accessways serving arrangements of seat- ing at tables or counters shall have sufficient clear Exceptions: width to conform to the capacity requirements of 1. Twenty-four inches (610 mm)—For access to 1003.2.3 but shall not have less than the appropriate and utilization of electrical, mechanical, or minimum clear width specified in Section plumbing systems or equipment. 1004.3.1.2. 2. Thirty-six inches (914 mm)—With a required occupant capacity of 50 or less. 1004.3.1.3.2 Table and seating accessway width. Aisle accessways shall provide a minimum of 12 3. Thirty-six inches (914 mm)—Within a inches (305 mm) of width plus 0.5 inch (12.7 mm) dwelling unit. of width for each additional 1 foot (305 mm), or 4. Seventy-two inches (1829 mm)—in Group E fraction thereof, beyond 12 feet(3658 mm) of aisle with a corridor having a required capacity of accessway length measured from the center of the 100 or more. seat farthest from an aisle. 5. Seventy-two inches (1829 mm)—In corridors serving surgical Group I, health-care centers Exception: Portions of an aisle accessway hay- for ambulatory patients receiving outpatient ing a length not exceeding 6 feet(1829 mm) and medical care, which causes the patient to be used by a total of not more than four persons. not capable of self-preservation. 2000 INTERNATIONAL BUILDING CODE® 233 Subpart 1. To be reported. The owner or part of the damaged installation, construction, person in control of an elevator or other or operating mechanism may be removed installation covered by this code shall notify from the premises until permission is granted the authority having jurisdiction of any by the authority having jurisdiction. accident involving personal injury or damage to equipment covered in this chapter to a person or apparatus on, about, or in 1307.0045 SPECIAL PROVISIONS. connection with an elevator or other Subpart 1. Scope. The special provisions in installation, and shall allow the authority this part apply to the design,construction,and having jurisdiction reasonable access to the installation of equipment governed by ASME equipment and the opportunity to take A17.1-1996 and ASME A17.3-1996. statements from employees and agents of the owner or person in control for investigating Subp. 2. Number of cars in hoistway. the accident and the resultant damage. When there are three or fewer elevator cars in Notification may be given to the authority a building, they may be located within the having jurisdiction by telephone or verbally. same hoistway enclosure. When there are The notification must also be confirmed in four elevator cars, they must be divided in writing. Notification must be made within such a manner that at least two separate one working day of the accident. Failure to hoistway enclosures are provided. When provide the proper notification may be there are more than four elevators, not more considered a violation as described in than four elevator cars may be located within Minnesota Statutes, section 16B.745. a single hoistway enclosure. Subp.2. Investigation. The authority having Subp. 3. Elevator lobby. Elevator lobbies jurisdiction must make or cause to be made it ust be installed and constructed as required an investigation of the accident, and the by the UBC. When firefighters' service is report of the investigation must be placed on installed and an elevator lobby is not file in its office. The report must give in provided, an area of the ceiling outside the detail the cause or causes, so far as can be hoistway opening must bprovided with a determined, and the report must be available draft curtain. The area of the ceiling enclosed for public inspection subject to the by the draft curtain must be large enough so requirements of the Minnesota Government that it surrounds the elevator's smoke Data Practices Act, Minnesota Statutes, detector, encloses the width of the hoistway chapter 13. entrance, and has a minimum area equal to The floor area of the car. The draft curtain Subp. 3. Operation discontinued. When an must consist s of glass set in metal frames or accident involves the failure or destruction of a part of the installation or the operating construction complying with the construction mechanism, the elevator or other installation type of the building. Where a seven-toot must be taken out of service and may not beminimum ceiling height can be maintained used again until it has been made safe and the below the draft curtain, the draft curtain shall reuse approved by the authority having extend down a minimum of 12 inches from jurisdiction. The authority having jurisdiction the ceiling. tN $.2.e Pot,ci may, when necessary, order the Subp. 4. Standby power. Standby power discontinuance of operation of any such when required by chapter 1341, Minnesota elevator or installation until a new certificate Accessibility Code, or UBC section 403 shall of operation has been issued. be capable of providing power to at least one Subp. 4. Removal of parts restricted. No elevator in each bank to serve all floors of the building. Standby power shall be manually 246 ESR-1136 EREPORT"' Issued March 1, 2004 This report is subject to re-examination in one year. ICC Evaluation Service, Inc. Business/Regional Office•5360 Workman Mill Road,Whittier,California 90601 •(562)699-0543 Regional Office■900 Montclair Road,Suite A,Birmingham,Alabama 35213 •(205)599-9800 www.icc-es.org Regional Office•4051 West Flossmoor Road,Country Club Hits,Illinois 60478■(708)799-2305 DIVISION:07—THERMAL AND MOISTURE PROTECTION The film protects the elevator opening from vertical smoke Section:07870—Smoke Containment Barriers migration by creating a tight-fitting smoke and draft control barrier. The system is connected to the smoke detection DIVISION:08—DOORS AND WINDOWS system located in the elevator lobby which initiates Section:08300—Specialty Doors deployment within 10 seconds of the smoke detector's going into alarm. A cabling system allows the film to unwind. REPORT HOLDER: Flexible magnetic strips,on the vertical sides of the film,seal the film to the elevator door frame or the auxiliary rails. The SMOKE GUARD®CORPORATION system is capable of sensing an object in its path and will not 11420 EXECUTIVE DRIVE fully unroll until the object is removed. Film-mounted rewind BOISE,IDAHO 83713 switches reset the system.For the Model 600 a separate wall switch will also rewind the system. (208)383-3789 www.smokeguard.com In the event that a® elevator occupant encounters a info(a)smokequard.com deployed Smoke Guard®System,a rewind switch located on both sides of the film can be activated to allow the occupant EVALUATION SUBJECT: to exit from the elevator.The film will redeploy after egress.In the event of loss of power,a force of less than 15 foot-pounds (66 N) is required at the film boundary to push the magnets SMOKE GUARD® SYSTEM—MODELS 200, 400 AND 600 away from the hoistway frame.The systems have air leakage SMOKE CONTAINMENT SYSTEMS ratings that do not exceed 3.0 cfm per square foot of opening at 0.1 inch water pressure(25 Pa)difference at both ambient 1.0 EVALUATION SCOPE and elevated temperatures. See Figure 1 of this report for a Compliance with the following codes: typical installation. • 2000 International Building Code®(IBC) 3.2 Components: • 2002 Accumulative Supplement to the International 3.2.1 Film: The film is a minimum 1.0-mil-thick [0.01 inch Codes T"" (0.025 mm)]polyimide plastic sheet with a transparent orange color.A minimum 100 denier filament yarn is factory-adhered • BOCA®National Building Code/1999(BNBC) to the film as reinforcement. • 1999 Standard Building Code®(SBC) 3.2.2 Magnets: Strip magnets, a minimum of 21/2 inches • 1997 Uniform Building Code" (UBC) wide by 1/8 inch thick(65 mm by 3.2 mm),are attached to the vertical edges of the film with continuous beads of silicone Properties evaluated: sealant. The strips utilize a multipole flexible magnet Smoke containment consisting of energized ferrite in a nitrile rubber binder which 2.0 USES exerts a minimum force of 1.4 MGOe. The Smoke Guard® System is a rolling gasketing smoke 3.2.3 Motor:The motors are DC units rated at a minimum containment system used in conjunction with a fire- of 25 inch-pounds (2.8 N-m) at 100 rpm. The units are resistance-rated elevator hoistway door and frame assembly powered by 120 volt AC power. The Model 200 and 400 to provide a smoke and draft control assembly. The system systems use a 90V-DC gear motor and a 90V DC clutch,with is installed over elevator openings that open into a fire- a viscous governor connected to the drive system.The Model resistance-rated corridor, and is intended to be used as an 600 unit uses a 12V-DC gear motor that is connected to the alternative to the requirement for a separated elevator lobby drive pulley. in the applicable code. 3.2.4 Electro/Electronic Drive Control System:The drive 3.0 DESCRIPTION control system, which controls the deployment and rewind functions of the system, is connected to an independent 3.1 General: 120V-AC power source and the auxiliary contacts of the elevator lobby smoke detector. The Model 600 is equipped The Smoke Guard® System consists of a reinforced transparent film designed to unroll from a housing unit with a 12V-DC back-up battery and charger. The electrical positioned above the elevator opening, down along the control release mechanisms shall conform to UL Standard existing elevator frame or auxiliary rails to cover the elevator 864. opening in the event of a fire. Auxiliary rails are used if the 3.2.5 Sealant:The sealant shall be a low-modulus,silicone elevator frame is nonferrous,beveled,painted,irregular,or if sealant, complying with ASTM C 920, Type S, Grade NS, the look of rails is desired. Class 25, Use T, NT, M,G,A and O. Es REPORTS"are not to be construed as representing aesthetics or any other attributes not specifically addressed,nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use.There is no warranty by ICC Evaluation Service,Inc.,express or implied,as to any Ending or other matter in this report,or as to any product covered by the report. Copyright©2004 Page 1 of 3 Page 2 of 3 ESR-1136 4.0 INSTALLATION 5.2 Installation shall be by installers authorized by Smoke 4.1 General: Guard®Corporation. 5.3 For areas adopting the SBC,the Smoke Guard®System Installation of the system shall comply with this report and is permitted to be used as an alternative to the enclosed published instructions. Smoke Guard Corporation's elevator lobby required for Group B and R high-rise installation instructions shall be available at the jobsite at all buildings. A separate protected lobby, in addition to a times during installation. fire-resistance-rated corridor, is not required under the The system shall be surface-mounted or flush-mounted. following conditions: The maximum elevator door opening width shall not exceed 5.3.1 The elevator doors protected by the Smoke 48 inches (1219 mm) for the Model 200 system, 64 inches Guard® System shall open into a fire- (1626 mm)for the Model 400, and 72 inches(1829 mm)for resistance-rated corridor with one-hour the Model 600.The frame surrounding the elevator door shall construction and 20-minute opening be a minimum of No. 14 gage [0.0747 inch (1.9 mm)] steel protectives. with a 2-inch-wide(51 mm)flat profile.Nonferrous or beveled frames require the installation of auxiliary steel rails. 5.3.2 The protected elevators shall not be used as an accessible means of egress, and the fire- The basic installation consists of a sheet metal mounting plate attached to the wall above the elevator hoistway frame. resistance-rated not be used as an area of refuge. corridorsserving the elevators shall The Smoke Guard System housing is attached to the mounting plate,except for the Model 200 and the Model 400, 5.3.3 One required exit shall be accessible without which can be attached directly to the wall.Joints between the travel in front of elevators protected with the housing and the head of the hoistway frame shall be sealed Smoke Guard®System. with the silicone sealant noted in Section 3.1.5. 5.4 The Smoke Guard®System shall be cycle-tested by the Installation of the Model 600 on hoistways that exceed 64 building owner of record or owner's representative on a inches(1626 mm)in width requires the use of a coved base. semiannual basis.A permanent record of the cycle tests At the floor level,two coved base clips shall be placed in the shall be retained by the building owner of record or the lobby-side floor in direct line and in contact with the existing owner's representative. hoistway frame.The joints between the clips and frame shall 5.5 A smoke detector complying with UL 268 shall be be sealed with the silicone sealant noted in Section 3.1.5. installed at the ceiling in front of the elevator doors.The The drive control power leads are connected to a 120-volt smoke detector shall be equipped with an auxiliary electrical system. Alarm signal leads are connected to the contact and battery backup(not provided by the Smoke elevator lobby smoke detector.The low-voltage power leads Guard® System control station) or an emergency on the Model 600 are connected to a rewind switch. electrical system. The film is unrolled to magnetically adhere to either the 5.6 The units shall be used with fire-resistance-rated hoistway frame or auxiliary rails.The magnets are adjusted to elevator doors in order to comply with the "S" label align with the hoistway jambs and the film is stretched tightly requirements for tight-fitting smoke and draft control across the hoistway opening.The film is adjusted vertically so assemblies in accordance with Section 1004.3.4.3.2.1 the bottom threshold is in contact with the floor.Any slack is of the UBC and the requirements of Section 714.2.3 of adjusted upward into the housing.After initial adjustment the the IBC,allowing the elevator door to open directly into film shall be unrolled again to check the seating in the cove the fire-resistance-rated corridor, and eliminating the bases(where used) and vertical alignment. Line slack shall need for a fully enclosed lobby as described in Section be removed and adjusted to provide equal tension between 707.14.1 of the IBC,Section 1004.3.4.5 of the UBC,and cables. Section 412.6 of the SBC. 4.2 Final Adjustment and Inspection: 5.7 Units are manufactured at 11420 Executive Drive, Boise, Idaho, under a quality control program with After the installation is complete,the installer shall perform a inspections by Omega Point Laboratories(AA-657). final adjustment and inspection of the system. The rewind motor shall be engaged and inspected for operation. Fall of 6.0 EVIDENCE SUBMITTED the apparatus shall be inspected, with adjustments to the 6.1 Manufacturer's descriptive literature, specifications, cable tension made as required. The process shall be published installation instructions and engineering repeated five times to verify functionality.The magnetic strips drawings. shall be attached and the area between the top of the film and the housing set with silicone sealant. After installation, the 6.2 Data in accordance with the ICC-ES Acceptance system shall be maintained as stated in Section 5.4 of this Criteria for Smoke Containment Systems Used with report. Fire-Resistive Elevator Hoistway Doors and Frames 5.0 CONDITIONS OF USE (AC77), dated October 2003. 6.3 A quality control manual. The Smoke Guard® System smoke containment systems described in this report comply with, or are suitable 7.0 IDENTIFICATION alternatives to what is specified in, those codes specifically The Smoke Guard®System units described in this report shall listed in Section 1.0 of this report, subject to the following bear a label indicating the manufacturer's name (Smoke conditions: Guard® Corporation) and/or trademark, manufacturer's 5.1 Installation shall comply with this report,Smoke Guard address, product name, model number, leakage rating, the Corporation's published installation instructions,and the report number(ESR-1136), and the name of the inspection applicable code. agency(Omega Point Laboratories, Inc.). Page 3 of 3 ESR-1136 TWD-HOUR SHAFT ENCLOSURE \ ii, i LI 4 ONE•AND ONE- SMOKEHALF-HOUR r FIRE RATED ff ' CONTAINMENT ASSEMBLIES SYSTEM ce x8 TWO-HOUR =CL wCL SHAFT ENCLOSURE 6 O FIGURE 1—TYPICAL SMOKE GUARD SYSTEM INSTALLATION Apr , 27 . 2004 8 :42AM No , 9578 P . 1/2 'MILLER DUNWIDDIE FACSIMILE TRANSMITTAL n)APCHITECTUKE / FKESERVATrON. 123 North Third St.,Suite 104 Minneepolis,MN 55401-1657 telephone: 612.337,0000 fez:612.337.0031 www.mIllerdunwiddie,com Date: April 27, 2004 Project No; WCC0301 Attn: Lyle Oman Project: Wayzata Country Club To: City of Orono Building,Official RE: Elevator shaft Fax: 952-249-4616 We are sending you: Date Number Description 4/27/04 1 Sketch of elevator shaft detail Remarks: Lyle, Please call me when you receive this. We are putting an elevator in the existing wood structure to connect three floors for accessibility. I am wondering if this is an acceptable detail to achieve a one-hour rated elevator shaft. I am also wondering if you know of the number and type of portable fire extinguishers that would be required in a building of this type. Thanks. Copy: File From: Tammy S. Black • 612-278,7732 Number of Pages Sent(including this one) 2 Please call us at 612.337.0000 if you do not receive the quantity listed. U:\WCC\WCC0301\Documentation\C-Consultants\lyle-transfax.doc Apr . 27 2004 8 :42AM No . 9578 P . 2/2 el-eVeriV. SitAerC i6D./J4 WoOP 5k,"W. EP. vI oov 2$ Wool, 5MH-oD14 ZX YAM .D151 wap ►, J0W1-- r I �PNEW mot) 2x al°11°- -:. 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