LOS ANGELES COUNTY FIRE DEPARTMENT RECRUIT TRAINING

Transcription

1 LOS ANGELES COUNTY FIRE DEPARTMENT RECRUIT TRAINING BUILDING CONSTRUCTION By: Capt Michael Coggins And Fire Fighter Patrick Meyer

2 BEFORE

3 AFTER

4 PRE MASONARY BRICK

5 LIGHTWEIGHT HIGH RISE

6 CONCRET TILT UPS

7 L.A. BUNGALO

8 STEEL CONSTRUCTION

9 TOPIC RAISED SLABS FOUNDATIONS

10 RAISED FOUNDATIONS

11 CRAWL SPACE

12 AIR VENTS

13 REBAR, ANCHOR BOLTS

14 MUD SILL / BOTTOM PLATE

15

16 NOTICE STEPS AND VENTS

17 MODERN SLABS CAME IN THE EARLY 70 s

18 MUD SILLS

19 TOPIC TYPES OF CONSTRUCTION: BALLOON PLATFORM CONVENTIONAL LIGHTWEIGHT

20 OLD/BALLOON NEW/PLATFORM

21 1900 TO 1945 BALLOON

22 LATH AND PLASTER

23 OPEN BETWEEN FLOORS

24 NO BLOCKS, FIRE TRAVELS

25 CONVENTIONAL, PITCHED HIP ROOF WOOD SIDING, DOUBLE HUNG WINDOWS

26 WINDOWS AND DORMERS

27 DORMERS, GROUND WINDOWS?

28 FLAT ROOF BALLOON FRAME

29 1920 STUCCO SPANISH STYLE

30 CALIFORNIA BUNGALO GABLE ROOF

31 EAST L.A. ALPS

32 WOOD SIDING, WINDOWS?

33 WEST HOLLYWOOD, ENGLISH STYLE HOME, CRANK WINDOWS, SINGLE CAR GARAGE

34 MULTI STORY BALLOON FRAME

35 1945 STARTS PLATFORM CONSTRUCTION

36 CONVENTIONAL OR PLATFORM

37 HEAVEY TIMBER CONSTRUCTION, RAFTER TAILS

38 FIRE BLOCKS

39 CONVENTIONAL RIDGE LINE

40 HIP STYLE ROOF PLATFORM FRAMING

41 1945, 2 CAR GARAGE, STUCCO SIDING, RAISED FOUNDATION

42 CRANK WINDOWS

43 1960 MASON BRICK CHIMNEY CONVENTIONAL CONSTRUCTION ROOF

44 1960 S S WHITTER, GINGER BREAD HOUSE WOOD SHAKE SHINGLES

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46

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49 1960 APPARTMENTS, PLATFORM, SHAKE SHINGLES, GARDEN STYLE

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51 REVEIW 1900 TO 1945 BALLOON FRAMING 1945 TO 1980 PLATFORM (CONVENTIONAL)

52 WAKE UP TAKE A BREAK

53 TOPIC LATE 1960 s, THE CONCEPT OF LIGHTWEIGHT WAS INTRODUCED. BY 1980,s THE COMMON USE OF LIGHTWEIGHT CONSRUCTION IS EVERYWHERE.

54 MID 60 s s STARTED LIGHTWEIGHT CONSTRUCTION

55 DOUBLE STUD KING STUD UNDER WINDOWS AND DOORS

56 LIGHTWEIGHT CONSTRUCTION TRUSS TOP CHORD, BOTTOM CHORD, WEB MEMBERS

57 TENSION AND COMPRESSION

58 BOX WITH A ROOF

59 LIGHTWEIGHT TRUSS ASSEMBLY

60 QUALITY CARE

61 GUSSETT PLATE OR GANG NAIL STAMPED 3/8 INCH

62 LIGHT FRAME CHIMNEY

63

64 RAFTER TAILS

65 LIGHTWEIGHT FLOOR JOIST OSB-ORIENTED ORIENTED STRAN BOARD

66 RANCH STYLE

67 1980 TUDOR STYLE ROOF COVERINGS TILES

68 IS THIS LIGHTWEIGHT OR CONVENTIONAL CONSTRUCTION?

69 CATHEDRAL CEILING

70 LIGHTWEIGHT OR CONVENTIONAL OR BOTH

71

72

73 TOPIC INDUSTRIAL PRE 1933 BUILDINGS

74 UNREINFORCED MASONARY NO STEEL AND NO CEMENT EARLY COLLAPSE

75

76 DOORS AND WINDOWS ARE DEEP SET

77 WALLS ARE 13 INCHES THICK

78 KING ROW EVERY 6 TH ROW. BRICKS THAT ARE TURNED SIDEWAYS

79 EVERY 6 TH ROW IS A KING ROW

80 STONE FACE LIFT

81

82 CRAFTSMAN TYPE OUTLAYS OVER DOORS AND ARCHES

83 WINDOW ARCHES

84 RETRO FIT TIE RODS, INSTALLED AFTER THE LONGBEACH EARTHQUAKE

85 FLOOR JOIST TIE RODS

86 PARAPETS REMOVED. BOND BEAM CAP RUNS ALONG ROOF LINE OF WALLS.

87 WINDOW ARCHES

88 KING ROW

89 RAFTER TIE AND BOND BEAM

90 DECORATIVE TIE

91 INSIDE WALL VIEW OF RAFTER PLATE

92 RETRO RAFTER TIES

93 ROOF LINE, ATTIC SPACE

94 IRON BARS MOUNTED INSIDE DEEP SET WINDOW FRAMES

95 OUTSIDE SURFACE MOUNTED UTILITIES

96 STUCCO OVER BRICK TO UPDATE LOOK

97 PRE-33?

98 PAINTED

99 MISSING MORTER, NO CEMENT USED, CAN SCRATCH MORTER OUT WITH FINGER

100 AS TIME GOES ON

101 PLASTER CAN HIDE

102 BEFORE THE BIG ONE

103 PACIFIC AVE IN BELL WITH E-39E

104

105 19--? STREET VIEW

106 SIDE VIEW

107 ALLEY VIEW KNOW YOUR AREA

108 PRE 33 WITH NEW FACADE AND FACE LIFT

109 RAFTER TIE PLATES COVERED BY STUCCO

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112 NEW LOOK BUT STILL PRE 33

113 FACE LIFT

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119 FROM 1940 S

120 1980 FIRE STATION 30 NEW CONST. TO LOOK LIKE PRE 33

121 FIRE STATION 30 INSET WINDOWS AND DOORS

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123 CHANGE IN CONSTUCTION 1940 s s BUILDINGS OF BRICK WENT FROM 13 TO 6 6 IN THICKNESS. USED STEEL REBAR INSIDE WITH CEMENT. BOMB PROF. THESE BUILDINGS CAN BURN THE ROOF OFF, AND LOOSE THE INTERER, BUT THE WALLS WILL REMAIN.

124 REBAR

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127 SCUPER INDICATES THE LOWEST POINT OF THE ROOF LINE

128 SMALL PARAPET

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135 WHY TWO DRAINS?

136 COMBINATION GLASS, TIN BRICK BUILDINGS, CHEEP TO BUILD. DO NOT CUT A TIN ROOF

137 COFFEE, COFFEE, COFFEE WE STILL HAVE HOURS OF THIS STUFF!!!!

138 TILT UPS TOPIC

139 CHEEP TO BUILD

140 BLOCK WALLS WITH LW CONS. MUST BE HELD UP AS ROOF IS INSTALLED OR THEY WILL FALL DOWN

141 FACADE

142 LAMB BEAM A STACK OF 2x4 s s GLUED. OPEN WEB TRUSS

143 PREMIER PLATING FIRE

144 ROOF IS GONE, CHEEP TO REPLACE $$$$

145

146 ANCHOR POINTS

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148 PILASTERS ATTACHED TO THE TILT UP WALLS, HOLD THE MAIN BEAMS

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150 LEDGER PLATE RUNS ALONG THE TOP OF EACH SECTION AND ATTACHES THE ROOF

151 MASTIC FILLS THE CRACKS

152 MAIN BEAM, PERLIN, RAFTERS

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155 STEEL CONSTUCTION

156 AT WHAT TEMPURATURE WILL METAL BEGIN TO FAIL?

157 STEEL STEEL WILL 1000 DEG. STEEL 2x4 USED FOR DIVIDER WALLS OR PARTISIONS. HOMES CAN BE BUILD WITH STEEL. STEEL TRACK HOMES ARE COMPLETED IN ANTELOP VALLEY.

158 SHERIFFS DISPATCH

159 CAN THIS BURN?

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164 STEEL TENSION AND COMPRESSION

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166 TOPIC LARGE BUILDINGS: HIGH RISE APARTMENT WAREHOUSE

167 TALL BUILDINGS

168 MAKE UP OF A HIGH RISE LIKE ERECTOR SETS. GIANT I BEAMS. STEEL / CONCRET FLOORS. LIKE BALLOON FRAMING CAN SPREAD FIRE. BUT FLAME RESTRICTIVE COATING COVERS BEAMS. ELEVATER SHAFT, TRASH SHUTES PLUMBING, ELECTRICAL CONDUIT, WATER PIPES ALL CAN HELP FIRE TRAVEL.

169 LIGHTWEIGHT HIGHRISE

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171

172 ELEVATOR SHAFTS

173 ENTRY HALLWAYS

174 HORSE STABLE

175 CONVENTIONAL OR LIGHTWEIGHT

176 CONVENTIONAL OR LIGHTWEIGHT

177 REVEIW

178 KNOW YOUR AREA

179 PRE PLAN

180 FIGHT OR FLIGHT

181 TACTICAL CONSIDERATIONS

182

183 TRACK HOME OR CONTRACTED?

184 HOW WOULD YOU LADDER THIS?

185 DON T T FORGET WHERE YOU CAME FROM

186 THE BEGINING