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GENERAL INSTALLATION NOTES <br />1. Provide full mortar head and bed joints. <br />2. Shore filled lintels as required. <br />3. Installation of lintel must comply with the architectural and/or structural drawings. <br />4. U-Lintels are manufactured with 5-1/2" long notches at the ends to accommodate <br />vertical cell reinforcing and grouting. <br />5. All lintels meet or exceed L/360 vertical deflection, except lintels 17'-4" and <br />longer with a nominal height of 8" meet or exceed L/180. <br />6. Bottom field added rebar to be located at the bottom of the lintel cavity. <br />7, 7/32" diameter wire stirrups are welded to the bottom steel for mechanical anchorage. <br />8. Cast -in -place concrete may be provided in composite lintel in lieu of concrete <br />masonry units. <br />9. Safe load ratings based on rational design analysis per ACI 318 and ACI 530 <br />10. Product Approvals: Miami Dade County, Florida Nos.03-0605.05 and 03-0605.04. <br />11. The exterior surface of lintels installed in exterior concrete masonry walls shall have <br />a coating of stucco applied in accordance with ASTM C-926 or other approved <br />coating. <br />12. Lintels loaded simultaneously with veritcal (gravity and uplift) and horizontal (lateral) <br />loads shoud be checked for combine loading with the following equation: <br />Applied vertical load + Applied horizontal load <1 .0 <br />Safe vertical load Safe horizontal load — <br />GENERAL CONCRETE LINTEL SCHEDULE <br />APPROVED LINTEL MANUFACTURERS: CASTE—CRETE, QUALITY, LOTTS <br />R', 4L FORM & GROUT SOLID <br />O i O O O O O - <br />8F8-1B/1T 8F8-0B/BJ/J1T 8RF6-0B/1T r. o N W <br />p p p O _ U;9` `— U <br />O O O O p /5 BAR CONT. <br />8RF14-1B/1T8RF14-0B/1T 8F16-0B/1T 81F16-1B/1T 8F12-1B/1T <br />-* A: © © O O <br />8F20-0B/1T O 4'-0" LL <br />0 V' LINTEL DETAIL F <br />I� r l� - :� •'T� �'..5. SCALE =N.T.S. O <br />8F441B/1T8F401B/1T 8RF400B/1T 8F321B/1T <br />Zm <br />Cm <br />Ono <br />on <br />00-0 <br />10 <br />TYPE DESIGNATION <br />F = FILLED WITH <br />GROUT / U = UNFILLED <br />R = RECESSED <br />QTY. OF #5 <br />REBAR @ BOTTOM <br />OF LINTEL CAVITY <br />= <br />w <br />8 F 16— B/ 1 T <br />a z <br />Lo Z <br />r <br />tNOMINAL. QUANTITY OF <br />WIDTH #5 REBAR AT <br />TOP <br />NOMINA <br />HEIGHT <br />MATERIALS <br />cat precast lintels = 3500 psi. <br />2. fc prestressed lintels = 6000 psi. <br />3. grouted per ASTM C476 fg = 3000 psi w/ <br />4. maximum 3/8" aggregate and 8" to 11" slump. <br />5. Concrete masonry units (CMU) per ASTM C90 w/ <br />minimum net area compressive strength = 1900 psi. <br />6. Reber per ASTM A615 Grade 60. <br />Prestressing strand per ASTM A416 grade <br />7. 270 low relaxation. <br />7/32 wire per ASTM A510. <br />8. Mortar per ASTM C270 type M or S. <br />#S REBAR.(1)RE <br />MIN. <br />TTOP <br />(1) REQ'D <br />1/2 <br />LEAR <br />ALTERNATE POWERS <br />STEEL LINTEL <br />° d <br />O <br />d C d <br />°C.M.U. <br />#5 REBAR AT TOP <br />4 <br />o <br />- <br />D <br />d' d <br />a <br />MIN. (1) REQ'D <br />1-1/2" CLEAR <br />a <br />d d <br />° <br />GROUT <br />n J <br />Q <br />d <br />5 REBAR AT <br />to r 5 <br />= — cq w <br />4 <br />C.M.U. <br />Q - <br />a O <br />BOTTOM OF <br />a F <br />o <br />LINTEL CAVITY <br />wO V F0 c- In <br />¢ p <br />\ <br />OTTOM <br />d Z <br />v <br />REINFORCING <br />PROVIDED IN <br />LINTEL <br />a¢ 0 <br />z LL 0 w n <br />Q Ci 3 cNo <br />00 0 <br />D D <br /><1 <br />#5 REBAR AT BOTTC <br />AS INDICATED <br />7-5/8"ACTUAL <br />'NOMINAL WIDTH <br />(VARIES) <br />uJ CL L6 <br />o o <br />LINTEL MINIMUM DEPTHS ARE CALLED OUT ON LINTEL PLAN. IF CONTRACTOR INSTALLS A DEEPER <br />LINTEL THAN INDICATED ON THE PLAN, DOING THIS INCREASES THE STRENGTH OF THE LINTEL AND IS <br />APPROVED WITHOUT ENGINEERING LETTER. IF A SMALLER LINTEL IS INSTALLED CONTACT E.O.R. FOR <br />APPROVAL. (SEE LINTEL PLAN FOR SCHEDULE) <br />16 GAUGE POWERS <br />STEEL BOXED LINTEL <br />POWERS STEEL BOXED LINTEL NOTES (ALT.) <br />ONLY IF NOTED ON LINTEL PLAN <br />1. Refer to manufacturer's specifications for installation. <br />2. Contractor to provide proper protection of lintel to prevent rusting <br />Refer to manufacturer's specifications. <br />3. If lintel is scratched or damaged refer to Powers Steel for repair. <br />4. Lintel depth to match precast depth. One #5 Bar required at top <br />see lintel plan/details for bottom steel required. <br />5. A bonding agent must be applied to the Steel Box lintels prior to <br />applying the cementitiuos coating. See contractor specifications <br />5'-4" LL <br />O <br />LINTEL PLAN <br />SCALE: %4"=V-0" <br />r <br />U <br />Z o <br />z to <br />Z <br />Q <br />Z <br />Ln 0 <br />cn <br />4--J w <br />�o <br />�U <br />0 W <br />12 <br />m <br />ty <br />~ E <br />a� cNn <br />rn c) <br />42O M <br />U <br />Z <br />N ," <br />O o 0 <br />q <br />C✓ <br />L U_ 00 <br />< O��-00 <br />0) <br />U) fl (5 <br />Vv <br />v a. <br />m Q o <br />BD <br />N N <br />Z LU MN�z z <br />ill• � M O, C I i..a <br />W V gg lff' <br />Z 4�,t59 <br />°W <br />�-co" <br />Q <br />To the best of the Engineers knowledge, information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2017 Florida Building Code - <br />Residential 6th Edition. Engineers signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineers signature and seal. <br />L E N NAR <br />4600 W. Cypress St, Suite 200 1 Tampa, FL 33607 <br />www.LennarTampa.com <br />O <br />Z <br />O <br />Di <br />rY � <br />Z Q <br />Zf <br />fr <br />W Q � O' <br />Uz00 <br />(7 0 L Z <br />C J <br />aQ CO <br />Lu <br />tj <br />F V <br />(� <br />1 <br />Z o <br />r 0 <br />LL <br />�, <br />Z <br />a <br />zz <br />FZ <br />L / <br />7 <br />Z <br />C <br />G <br />O <br />T� <br />V <br />L / <br />J <br />w <br />= <br />rl <br />Lu <br />0C)o <br />Q <br />Q <br />J <br />W <br />U <br />O M <br />z <br />V Boa <br />�k <br />IN <br />J <br />ZaZa <br />Z <br />8=�0 <br />z <br />z <br />rl <br />�a°t <br />W <br />J <br />Ln <br />rl <br />�6-= <br />r Y o <br />IJ 1 <br />a <br />N <br />Q <br />Z <br /><0 <br />1,0 <br />Z <br />cy Zin <br />m <br />O <br />Z <br />g <br />= <br />In <br /><uJ <br />rn <br />T--i <br />a <br />U0 <br />o <br />SCALE : AS NOTED <br />DATE : 08/08/2019 <br />TECH: FM <br />VERSION NO. <br />SHEET NO. <br />8.0 <br />