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I I L _ II I I
<br />GENERAL STRUCTURAL NOTES:
<br />BUILDING CODES AND SPECIFICATIONS
<br />1. Florida Building Code, 2007 Edition with 2009 Supplement
<br />2. Building Code Requirements for Reinforced Concrete ACI 318-02
<br />3. Building Code Requirements for Masonry Structures ACI 530-02/
<br />ASCE 5-02/TMS 402-02
<br />4. Specification for Structural Steel Buildings, AISC 9th Edition.
<br />5. Structural Welding Code D1.1 (American Welding Society)
<br />DESIGN LOADS
<br />1. Live Loadsi
<br />Timber Walk .......... 80 PSF
<br />Modulars..................40 PSF
<br />2. Wind Load;
<br />Design Wind Speed, 120 MPH
<br />FBC 2007, SECTION 1609
<br />3. Dead Loads;
<br />None
<br />4, Other Loads;
<br />Contractor shall submit cut sheets for all equipment including but not
<br />limited to hvac package units, air handlers, generators and chillers.
<br />Information shall include weight and any special support requirements.
<br />DRAWINGS AND SPECIFICATIONS
<br />1. Do not scale these drawings for dimensions not given.
<br />2. Advise Architect of dimensional discrepancies between architectural
<br />and structural drawings prior to commencing construction of affected elements.
<br />3. Verify all existing field conditions and dimensions prior to commencing
<br />construction.
<br />4. These drawings are intended to be used in conjunction with those of other
<br />trades including but not limited to architectural, mechanical, civil, etc.
<br />Refer to drawings of other trades for details relating to the structural
<br />components.
<br />5. The Contractor shall carefully study and compare the Contract Documents
<br />and shall at once report to the Architect any error, inconsistency or omission
<br />he may discover. Bring any conflicts to the attention of the Architect for
<br />resolution prior to commencing work on items affected.
<br />6. The intent of the Contract Documents is to include all items necessary
<br />for the proper execution and completion of the work. The Contract Documents
<br />are complementary, and what is required by any one shall be as binding as if
<br />required unless it is consistent therewith and is reasonably inferable therefrom
<br />as being necessary to produce the intended results.
<br />7. In the case of conflicting information, the Contractor shall assume the
<br />more costly alternate, unless directed otherwise in writing.
<br />8. I the case of ambiguous or missing information, the Contractor shall
<br />assume a member size, quantity or quality consistent with similar areas in
<br />the project, unless directed otherwise in writing.
<br />9. The Contractor shall not be compensated for the addition of structural
<br />components when the omission, mislabeling or other deficiency should
<br />have been noted during the Bidding phase, and brought to the Architects
<br />attention.
<br />10. The Contractor shall perform no portion of the work at any time
<br />without Contract Documents or, where required, approved shop drawings,
<br />product data or samples for such portion of the work.
<br />SHOP DRAWINGS
<br />1. No structural drawings shall be reproduced for use as shop drawings.
<br />2. All dimensional coordination shall be done by the Contractor and/or his
<br />detailer
<br />3. Detailer shall check all drawings for all attachments, clips, openings or
<br />other work affecting structural members.
<br />All items shall be shown on shop drawings.
<br />4. Shop drawings shall be submitted to allow sufficient time for processing.
<br />Six (6) sets of shop drawings shall be submitted for review.
<br />5. Provide sufficient space on shop drawings near title box for stamps and
<br />comments.
<br />6. The shop drawings shall bear initials of detailer's checker and contractor prior
<br />to submission.
<br />7. Completed erection plans shall be submitted prior to or in conjunction with
<br />detail drawings. But in no case shall detail drawings be submitted
<br />prior to erection plans.
<br />8. Contractor shall have shop drawings which have been satisfactorily reviewed
<br />by the Architect and/or Engineer and confirmed b the Contractor
<br />before proceeding with any work.
<br />CONSTRUCTION SAFETY
<br />1. These drawings do not include provisions to satisfy safety
<br />requirements. Contractor is solely responsible for ensuring safety during
<br />construction, and for conformance to all applicable OSHA Standards.
<br />Job site visits by Engineer shall not constitute approval, awareness or
<br />liability for any hazardous conditions.
<br />2. Do not overload one segment or span of a beam continuous over several
<br />supports. Beams should be loaded as gradually and evenly as possible until
<br />the full load is in place.
<br />3. Erection sequence shall be determined by the Contractor, and shall not
<br />cause over stress or excessive deformation of structural members.
<br />VALUE ENGINEERING
<br />1. Any changes to the structure shall have been reviewed and approved in
<br />writing by the Architect prior to commencing work on items affected.
<br />FIELD MODIFICATIONS
<br />1. Any changes to the structure shall have been reviewed and approved in
<br />writing by the Architect prior to commencing work on items affected.
<br />2. Any changes made without prior approval are subject to review by the
<br />Architect. Contractor shall provide sketches, photographs and written
<br />description of each deviation from the plans for the Architect's review.
<br />FOUNDATIONS
<br />1. Maximum net soil bearing pressure used for design ........ 2500 PSF
<br />2. Notify Architect if footing excavation reveals unsuitable or unstable
<br />soils, or materials or conditions not previously anticipated.
<br />3. Consider the possible impact of groundwater on construction techniques,
<br />using seasonal variations, any other site indicators and your
<br />own judgment.
<br />P❑RTLAND CEMENT CONCRETE
<br />1, Concrete Quality and Placement)
<br />Foundations and walls, 3000 psi, 3' to 5' slump
<br />Filled cells in block, 2500 psi, 8' to 11' slump, 3/8' pea gravel
<br />Slabs on Grade, 3000 psi, 3' to 5' slump
<br />a. Fly ash shall not exceed 20 per cent by weight of total
<br />cement content, if used.
<br />b. Slump limits shall be strictly adhered to. Use superplasticizer
<br />to increase workability, at contractors option.
<br />c. Maximum mixing time (from hatching to placement)
<br />Air temp less than 85°F, 90 minutes
<br />Air temp 85°F to 90°F, 75 minutes
<br />Air temp over 90°F, 60 minutes
<br />d. Mix design shall be submitted for approval.
<br />e. Concrete cylinder testing & reports are to be furnished by subcontractor.
<br />2. Minimum Coveri
<br />a. Footings, 3 in. to bottom and unformed sides, 2 in, to formed sides
<br />b. Other, 2 in. to main reinforcing, 1 1/2 in, to ties and stirrups
<br />3. Coordinate drawings of all trades for required embeds, openings and
<br />accessories not shown herein.
<br />4. All reinforcement shall be securely held in place by standard accessories
<br />during concrete placement,
<br />5. Bars shall be grade 60 conforming to ASTM A615,
<br />6. Welded Wire Fabric shall conform to ASTM A185,
<br />7. Detail and fabricate reinforcement in accordance with 'Manual of Standard
<br />Practice for Detailing Reinforced Concrete Structures', ACI 315.
<br />8. Provide minimum lap splice of 30 bar diameters, but not less than 24
<br />inches, for all reinforcing bars, unless noted otherwise. Stagger splices in
<br />adjacent bars at least 24 inches, except in beams and columns.
<br />9. In wall footings, grade beams and bond beams, provide bent bars at
<br />corners and intersections of the same number and size as the straight bars.
<br />10. Exposed edges of beams and columns shall be chamfered 3/4 in. u.n.o.
<br />11. See architectural drawings for locations of anchor slots in columns,
<br />beams and concrete slabs.
<br />CONCRETE SLAB ON GRADE
<br />1. Intended usage is for pedestrian traffic only.
<br />2. Compressive Strength at 28 clays ..... 3000 psi
<br />3. Minimum thickness ..... 4 in.
<br />4. Maximum slump at point of delivery ..... 4 in.
<br />5. Maximum aggregate size ..... 1 in.
<br />6. Entrained air content ..... 4.5%
<br />7, Fill saw cuts with elastomeric sealant after cleaning with compressed air.
<br />8. Welded Wire Fabric shall be WWF 6x6-W1.4xW1.4 in flat sheets, unless
<br />otherwise noted, conforming to ASTM A185,
<br />9. Place Welded Wire Fabric centered in depth of slab -on -grade unless noted
<br />otherwise. Lap all mesh joints two full meshes.
<br />10. Interrupt typical slab reinforcement at all construction and expansion
<br />joints. See specific details for any dowels required for shear transfer.
<br />11. Cut every other wire along the line of saw cut control joints prior to
<br />placing concrete. Make saw cuts within 12 hours of concrete placement, or
<br />as soon as cuts can be made without raveling.
<br />12. Provide 1/2 in. preformed expansion joint material where slab abuts
<br />vertical surfaces such as walls and columns.
<br />13. See architectural drawings for exact locations of depressed areas in
<br />slabs which are not shown or dimensioned on structural drawings.
<br />14. Provide 6 mil vapor barrier under all slab -on -grade in enclosed space.
<br />15. Apply curing compound to slab within two hours of completion of finishing
<br />operations, Use liquid membrane forming compound complying with ASTM C309
<br />Type 1 Class A. Follow manufacturers instructions.
<br />16. Confirm that curing compound will not interfere with bonding of any
<br />applied floor surface. If so, use wet burlap and trickle hoses.
<br />17. It is recommended that the slabs be cast in long strips, and saw cut
<br />transversely, in order to minimize shrinkage cracking.
<br />CARPENTRY
<br />1. ALL LUMBER SHALL BE SOUTHERN PINE No. 2. GRADE OR BETTER, WITH 19% MAXIMUM
<br />MOISTURE CONTENT,
<br />2. ALL LUMBER IN CONTACT WITH MASONRY OR CONCRETE, OR EXPOSED TO WEATHER,
<br />SHALL BE PRESSURE TREATED,
<br />3, PRESSURE TREATED LUMBERS SHALL COMPLY WITH AWPA C2 FOR LUMBER AND
<br />TIMBERS AND AWPA C9 FOR PLYWOOD, USE PRESERVATIVE WITH 0,25 PCF RETENTION
<br />FOR ABOVE GROUND AND 0.40 PCF FOR FRESH WATER OR S❑IL CONTACT USE.
<br />4. MINIMUM FINISH REQUIREMENTS FOR METAL CONNECTORS AND FASTENERS!
<br />A. INTERIOR EXPOSURE - GALVANIZED (1390).
<br />B. .EXTERIOR EXPOSURE - PRESSURE TREATED GALVANIZED (G185), HOT DIP
<br />GALVANIZED (HDG). OR STAINLESS STEEL (SST300).
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<br />TERMITE PROTECTION NOTES:
<br />I. A PERMANENT SIGN WHICH IDENTIFIES THE TERMITE
<br />TREATMENT PROVIDER AND NEED FOR RE -INSPECTION
<br />AND TREATMENT CONTRACT RENEWAL SHALL BE PROVIDED.
<br />THE SIGN SHALL BE POSTED NEAR THE WATER HEATER OR
<br />ELECTRIC PANEL.
<br />2. CONDENSATE AND ROOF DOWN5POUT5 SHALL DISCHARGE
<br />AT LEAST 1'-0" AWAY FROM BUILDING SIDE WALLS.
<br />3. IRRI6ATION/5PRINKLER SYSTEMS INGLUDING ALL RISERS
<br />AND SPRAY HEADS SHALL NOT BE INSTALLED WITHIN 1'-0--
<br />OF THE BUILDING SIDE WALLS.
<br />4. INITIAL TERMITE TREATMENT SHALL BE DONE AFTER ALL
<br />EXCAVATION AND BACKFILL IS COMPLETE. SOIL DISTURBED
<br />AFTER THE INITIAL TREATMENT SHALL BE RETREATED,
<br />INCLUDING SPACES BOXED OR FORMED.
<br />5. BOXED AREAS IN CONCRETE FLOORS FOR SUBSEQUENT
<br />INSTALLATION OF TRAPS, ETC., SHALL BE MADE WITH
<br />R PERMANENT METAL OPLASTIC FORMS. PERMANENT
<br />FORMS MUST BE OF A SIZE AND DEPTH THAT WILL ELIMINATE
<br />THE DISTURBANCE OF 501 L AFTER THE INITIAL TREATMENT.
<br />b. MIN. 6 MIL VAPOR RETARDER MUST BE INSTALLED TO
<br />PROTECT AGAINST DILUTION. IF RAINFALL OCCURS BEFORE
<br />VAPOR RETARDER PLACEMENT, RETREATMENT IS REQUIRED.
<br />7. CONCRETE OVERPOUR AND MORTAR ALONG THE FOUNDATION
<br />PERIMETER MUST BE REMOVED BEFORE EXTERIOR SOIL
<br />TREATMENT 15 PLACED.
<br />8. SOIL TREATMENT MUST BE APPLIED UNDER ALL EXTERIOR
<br />CONCRETE OR GRADE WITHIN 1'-0" OF THE STRUCTURE
<br />51DEWALL5.
<br />a. AN EXTERIOR VERTICAL CHEMICAL BARRIER MUST BE
<br />INSTALLED AFTER CONSTRUCTION 15 COMPLETE INCLUDING
<br />LAND56APIN6 AND IRRIGATION. ANY SOIL DISTURBED AFTER
<br />THE VERTICAL BARRIER IS APPLIED SHALL BE RETREATED.
<br />10. ALL BUILDINGS ARE REQUIRED TO HAVE PRE-GONSTRUGTION
<br />TREATMENT.
<br />II. A CERTIFICATE OF COMPLIANCE MUST BE 155UED TO THE
<br />BUILDING DEPT. BY A LICENSED PEST CONTROL COMPANY
<br />BEFORE A CERTIFICATE OF OCCUPANCY WILL BE ISSUED. THE
<br />CERTIFICATE OF COMPLIANCE SHALL STATE: THE BUILDING
<br />HAS REGEIVED A COMPLETE TREATMENT FOR THE PREVENTION
<br />OF SUBTERRANEAN TERMITES. THE TREATMENT IS IN
<br />ACCORDANCE WITH THE RULES AND LAWS OF THE FLORIDA
<br />DEPARTMENT OF AGRICULTURE AND CONSUMER 5ERVIGE5.
<br />12. AFTER ALL WORK IS COMPLETED, LOOSE WOOD AND FILL
<br />MUST BE REMOVED FROM BELOW AND WITHIN 1'-0" OF THE
<br />BUILDING. THIS INCLUDES ALL GRADE STAKES, TUB TRAP BOXES,
<br />FORMS, SHORING OR OTHER GELLUL05E GONTAINING MATERIAL.
<br />13. NO WOOD, VEGETATION, STUMPS, CARDBOARD, TRASH, ETC., SHALL
<br />BE BURIED WITHIN I5-0" OF ANY BUILDING OR PROPOSED BUILDING.
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