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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 U360 vertical deflection, except lintels 17'4' and <br />longer with a nominal height of 8" meet or exceed U180. <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 verttcal (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 / . O <br />Safe vertical load Safe horizontal load \— <br />GENERAL CONCRETE LINTEL SCHEDULE <br />APPROVED LINTEL MANUFACTURERS: CASTE—CRETE, QUALITY, L01TS <br />81`441B/1T8F401B/1T 8RF400B/1T 8F321B/1T <br />FORM & GROUT SOLID <br />O <br />L) <br />O #5 BAR CONT. <br />8F12-1B/1T <br />'y'LINTEL DETAIL <br />SCALE = N.T.S. <br />6.rill <br />a <br />I <br />i <br />F = FILLED WITH <br />GROUT / U <br />= UNFILLED <br />R = RECESSED <br />QTY. OF #5 <br />REBAR @ BOTTOM <br />OF LINTEL CAVITY <br />J W <br />81-16— <br />B/1T <br />a <br />Co <br />j Z <br />iD <br />tNOMINAL. <br />QUANTITY OF <br />WIDTH <br />#5 REBAR AT <br />TOP <br />NOMINAL <br />HEIGHT <br />MATERIALS <br />cT P 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 />#5REBAR <br />MIN. <br />AT OP <br />(1) REQ'D <br />1/2" <br />CLEAR <br />ALTERNATE POWERS <br />STEEL LINTEL <br />d d <br />d O d <br />G <br />.M.U. <br />#5 REBAR AT TOP <br />a - d <br />a <br />GROUT <br />MIN. (1) REO'D <br />1-1/2" CLEAR <br />° <br />D <br />a <br />d <br />c <br />< <br />r J <br />Q L <br />d <br />5 REBAR AT <br />= W w j <br />BOTTOM OF <br />r' (? Lu <br />- <br />4 <br />o <br />LINTEL CAVITY <br />Q V O u�i � <br />Lu <br />1 <br />-BOTTOM <br />o ¢ CJ O �- <br />0 <br />REINFORCING <br />PROVIDED IN <br />LINTEL <br />Ir ¢ C7 z <br />z LL O W n <br />¢ Ct <br />D D <br />5 REBAR AT BOTTO <br />7-5/8"ACTUAL <br />'NOMINAL WIDTH <br />(VARIES) <br />co � ¢ d.. <br />�o L, �o AS INDICATED <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 manufacturers 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 />4'-0" LL <br />O <br />5-10" LL <br />O <br />LINTEL PLAN - ELEV-B1 <br />SCALE: %4'=1'-0" <br />V <br />a•• <br />°, <br />•'••,o. <br />. <br />its <br />�o•.•• <br />001 <br />To the best of the Engineer's knowledge, information and belief, <br />the structural plans and specifications contained <br />within these <br />drawings comply with the 2017 Florida Building Code - <br />Residential 6th Edition. 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