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STRUCTURAL NOTES
<br /> Michael D
<br /> General
<br /> Structural Notes are applicable to all structural drawings unless otherwise noted. TYPICAL Concrete DETAILS
<br /> Crawford
<br /> 1. Typical Details and General Notes shall apply unless otherwise shown or Hated. Details of construction g g 1. Reinforcing shall be intermediate grade billet steel bars conforming to ASTM designation A-615, Grade
<br /> not fully shown shall be the same in nature as shown for similar conditions. All elements of details
<br /> designated as typical shall occur in addition to other specific detail call-outs. Where the application of 40 for#3 and #4 bars, Grade 60 for#5 and larger bars, as noted in the specifications.
<br /> typical details vs. specific detail requirements is unclear, the Contractor shall contact the Structural 2. Dimensions shown for location of reinforcing are to face of main bars and denote clear coverage,
<br /> Structural Engineer
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<br /> Engineer for direction prior to proceeding with the work. Concrete coverage shall be as follows (unless otherwise shown): _ _ f�� JP_ � �
<br /> 2. As-built drawings: Refer to as-built drawings "Gil Wymond Restaurant for Burger King Corporation, 2" where concrete is exposed to ground but placed in forms. 16f2'r ,
<br /> Highway 120, Escalon" b Robert DeGrasse Architect, dated 3-21-96, Job No. 13.973 for information 3" where concrete is deposited directly against ground (except stabs). E G f
<br /> g Y Y 1-112"for bars in slabs on round. ( P ) --� -- ;;�� T� Ra�1" rjd 3300 Knight Court
<br /> regarding the existing structure. All conditions shown or noted as existing are based on the as-built g _ 11a
<br /> 3. Al! splices in horizontal wall or footing reinforcing shalt have bar la I I - � ' EI Dorado Hills
<br /> plans and/or observations made at the site in preparation for these drawings. No warranty is implied as g g laps of 48 bar diameters minimum (but
<br /> to their accuracy. Contractor shall field verify all existing conditions; no demolition of existing structure not less than 21-0"), and adjacent bars shalt have laps staggered 3'-0" minimum. Bars shall be wired I' G+c �1 � California 95762
<br /> or fabrication of new materials hall take place before verification. Should conditions arise which differ together at all lap splices.
<br /> from the conditions shown herein, these hall be brought to the immediate attention of the Architect and 4. Concrete aggregate shall conform to ASTM C-33 for normal weight, and shall be well-graded. j ` �.f I �' '/� I phone: (916) 941-6961
<br /> Structural Engineer. The Architect or Structural Engineer will then prepare additional drawings as 5. Portland cement shall conform to ASTM C-150, Type 11. mobile: 916 712-7124
<br /> needed to address the new conditions. g P P g 6. Admixtures used shall be subject to prior approval of the Structural Engineer. I 7��g2 ~r�r`'�G /�`-'`� I - ( )
<br /> /� 1 email: mike.crawford.se@sbcglobal.net
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<br /> 3. It shall be the safe responsibility of the Contractor to provide adequate shoring, bracing and other 7. Water used in concrete shall be potable. I I' _ D�C'Cacl: �� ���f�° 1
<br /> I .I v n Copyright 2046 try Michaef D. Crawford-
<br /> working provisions as required to safely complete the structure and protect against bodily injury and
<br /> 8. Concrete mix designs shall be produced by a qualified independent testing laboratory and submitked to L I I rA��n�� M� All rights reserved
<br /> property damage. Safety measures shall meet the requirements of all local, state and federal the Structural Engineer for approval prior to any concrete work. i at
<br /> regulations and/or guidelines. 9. Concrete strength: I I !r - List / c Fiala
<br /> 4, All building materials shall be new material unless specifically shown otherwise. 28 day Minimum cement Max wlc Max agg. SIump C�/�,1
<br /> 5. Architectural and Mechanical plans are considered to be part of the Structural design drawings and are comer. strength content (sacks/yd) ratio size 1 !' /1A�ljn ('�N \
<br /> to be used to define detail configurations including, but not limited to, relative locations of members, Footings 3,OOD psi 5 0.60 1-112" 4" t 1" I lam'
<br /> elevations, locations of openings, etc. Any conflicts between Architectural, Structural and Mechanical Slabs 3,500 psi 5-1/2 0.50 1" 4" t 1" oFEssi
<br /> drawings shall be brought to the attention of the Architect or Structural Engineer before proceeding. eR oN
<br /> g P p Special inspection of concrete work is not required- 'I I GG G .(l�� FG1104 yob
<br /> 6. The contract drawings specifications represent the finished structure. Unless otherwise shown, the � �� ` ��`� ��a• CRg�
<br /> 10. Concrete CMU screw-type anchors: Simpson Titen HD ore equal, bolt diameter and length as shown an l I , oda ry � � 411r,-7 �2, o z
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<br /> drawings do not indicate the method of construction. The Contractor shall supervise and direct the work plans. Install per ICC-ES Reports ESR-2173 (concrete) and ESR-1056 (masonry). See special - --� - rn
<br /> and shall be solely responsible for all construction means, methods, techniques, sequences and inspection requirements below. - - --- rSP�rCd S 3792 `�
<br /> procedures. Observation visits to the site b the Structural Engineer do not include inspections of the -
<br /> p Y g p 11. Drill-and-epoxy anchors: Reinforcing bar or all-thread rods in drilled, cleaned holes grouted with EXP.
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<br /> protective measures of the procedures for such methods of construction. Any support services Simpson SET (masonry) or SET-XP (concrete). Install per ICC-ES Report ESR-1772 {masonry) and
<br /> performed by the Structural Engineer during construction are to be distinguished from continuous and f�9 l��}'I~ �T ticW �P
<br /> ESR-2508 (concrete). See special inspection requirements below. � �� l�� �" � �a� �r�� 9rFor~ tiFo��
<br /> detailed inspection services, which are performed by others. The support services provided by the CAL
<br /> Structural Engineer, whether material or work, and whether performed prior to, during or after Wood
<br /> completion of the work, are provided solely for the purpose of assisting in quality control, and achieving 1. Ail structural wood shall conform to the following specifications (unless noted otherwise):
<br /> conformance with the contract drawings and specifications, but do not constitute a guarantee of the • Douglas Fir Coast Region: WCLB Grading Rules No. 16 D E TA I L / DETAIL
<br /> Contractor's performance and shall not be construed as supervision of construction. 2. Structural framing members shall have a maximum moisture content of 19% at the time of installation. SCALE '
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<br /> 7. Elevations noted thus: (+10'-0") are heights above Datum +0'-0" at top of existing concrete floor slab, 3- Minimum wood grades shall be (unless otherwise noted on plans): NONO SCALE
<br /> typical for Structural drawings. See Civil drawings for actual MSL elevations. Structural Framing: for 2x and 4x material: Douglas Fir Larch Na. 2
<br /> Applicable Codes for 6x and greater width: Douglas Fir Larch No. 1
<br /> All details of design and construction shall comply with the requirements of the California Building Code, • Microllam LVL: prefabricated 1-314" wide wood framing as manufactured by iLevel or approved
<br /> 2013 Edition. equal-, Fb = 2,600 psi, F, = 285 psi, E = 1.9x106 psi
<br /> • Structural Plywood: DFPA CDX, exterior glue, panel index 32/16; or OSB rated panels. ,
<br /> Design Criteria 4. Cuttin or notchin of new or existing roof joists trusses or beams shall not be allowed unless
<br /> 1. Roof Dead Load = 14.0 psf; Roof Live Load = 20 psf (non-snow), reducible for area. ipecifically specificallydetailed. © - �n�o� ��T �7o1Spc+crr� �s q�` W
<br /> 2. Wind design parameters: Risk Category II Exposure C, V = 110 mph, Kz = 0.90, KZt = 1.0, Ka = 0.85. 5. Holes for bolts in wood and steel shall be bolt diameter plus 1/16". Holes in wood for lag screws shall lo�G�/ i J
<br /> Design method: ASCE 7-10 Chapter 30 Components and Cladding, Part 4 Simplified Procedure. be first bored to the same diameter and depth as the shank. Holes for the threaded portion shall be W z N
<br /> 3. Seismic design parameters: Project Location: 37.7989°N, 120.9981°W; Risk Category II, Site Class D, TTc� f,�° ,� � .� l ce r n ❑ W M
<br /> 9 P 1 g ry bared no larger than the root diameter of the thread. Lag screws and wood screws shall be screwed �' ec i! // , V
<br /> SDs = 0.603, SDI = 0.355. Design method: ASCE 7-10 Section 13.3. `,
<br /> g and not driven into place. All bolts and lag screws shall be tightened on installation and re-tightened �v � G• � � �
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<br /> before closing in, or at the completion of the job. ____._ _....-..-. ____ .-. __ .__. CC
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<br /> Quality Assurance 6. All bolts and lag screws shall be provided with metal washers under heads which bear on wood. Use
<br /> 1. Quality Assurance Plan: The intent of the quality assurance plan is to identify structural systems or the following washers (unless otherwise noted}: dbf P�� _ 3_ � _ �, _- - W L--
<br /> elements that are critically important to the structure's ability to safely resist code-required loads. Bolt Size M.I. Washer Steel Plate Washer , /� ��' �/
<br /> 112" dia- 2-114" dia. x 114" 2" x 2" x 114" 2 w (�
<br /> Quality assurance for the items listed below will be accomplished through the use of special inspection, z
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<br /> materials testing, structural observation and the review and approval of submittals. In addition, the 518 dia. 2-314 dia. x 5116 2-112 x 2-112 x 114 � W
<br /> Contractor shall submit a written statement of responsibility to the Building Official and Owner prior to
<br /> 314" dia. 3" dia, x 318" 3" x 3" x 5116" - O
<br /> Use cut washers under carriage bolt heads. Use bolt diameter plus 114" washer size. /o �c� �a E�
<br /> the commencement of work in accordance with Section 1705 of the 2013 CBC. T � I f� � 51�1��� � �c.�n� C � z J
<br /> 2. Special Inspections and Testing 7. Use of machine nailing at plywood panels is subject to a satisfactory jobsite performance and approval �i � �ql�r c S'i �r�s�Q ..�r e , �S"� �is e r �lI° ' L�.. O Q
<br /> a. In compliance with CBC Section 1705, the Owner shall retain special inspectors to provide by the Structural Engineer. The approval is subject to continued satisfactory performance. x ar�,� ��. �� ��(o '�`� "' l�+� Pr 4)f e,4 n'' 0 <
<br /> _ 8. All nails for structural work shall be common wire nails, except where specifically noted otherwise. -
<br /> inspections for the following types of works _- - _-----���-_.. �----_--` �� �r � Q� Z��2�� ^/ � � Z �
<br /> Holes shall be sub-drilled where necessary to prevent splitting of wood. Nailing shall conform to Table �/ �/
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<br /> 1. Structural Steel: Special inspection for structural steel construction is required per 2304.9.1 of the 2013 CBC unless otherwise noted on plans. All nails exposed to weather or in PTDF S' c�cJi f/ a/�
<br /> CBC Table 1705A.2,1, task items: ! members shall be hot-dipped zinc-coated galvanized steel per Section 2304.9.5 of the 2010 CBC. - e d/P J� f7ade aj bQ/� e e41 .s'l,:*Ie no ~ �-
<br /> 9. Pre-fabricated metal hardware used for connection of wood members to wood, steel, concrete or
<br /> Inspection Task Continuous Periodic masonry shall be as manufactured by Simpson Strong-Tie, or an approved equal. Use Z-max coating �� 7ozoz��s
<br /> Inspection Inspection or equal where hardware is in contact with preservative-treated wood.
<br /> 3. Material verification of structural steel: 10. Fasteners in treated wood foundation plates, treated wood exterior deck framing members, and all other lG�1f � it off ,IJGT �f`a
<br /> (a) For structural steel, identification markings to X preservative-treated and fire-retardant treated wood shall be of hot-dipped zinc-coated galvanized steel DETAIL
<br /> conform to AISC 360 meeting ASTM A-153 Class D, or Type 304 stainless steel.
<br /> (c) Manufacturer's certified test reports X 11. Anchor
<br /> n hor bolts to be ASTM F-1554, galvanized, diameter and length as shown on the drawings. Provide NO S� DETAIL
<br /> 5. Material verification of weld fifier materials: minimum 3x3 x1/4 thick steel plate washers under nuts at all bearing and shear walls. Minimum SCALE NO SCALE S,
<br /> (a) Identification markings to conform to AWS X embedment of anchor bolts into concrete shall be 12 bolt diameters, but not less than 7-112", excluding
<br /> specifications in the approved construction curbs. Anchor bolts shall be placed within 9" of ends and splices of base plates, and shall be spaced no
<br /> documents farther than 4'-0" cc (less where required by Shear Wall Schedules). Anchors with upset threads are not
<br /> (b) Manufacturer's certificate of compliance X permitted.
<br /> required, 7I ; fIOA�
<br /> 6. Inspection of welding (shop and field): Legend
<br /> AB = anchor bolt bldg0.Y a P
<br /> (a) Structural steel: bm = beam bott = bottom btw� = between nG. �f �� n r
<br /> (5)Single pass fillet welds <_ 5/16 X - -
<br /> cc = center to center spacing CJ = construction joint cl = clear or clearance S/��+, 7�0
<br /> cal = column cortin = continuous csk = countersunk
<br /> 2. Post-installed Mechanical Anchors: post-installed screw-type anchor bolts shall have dbl = double dia = diameter do = repeat - r
<br /> continuous special inspection during installation. Anchors shall be installed in ea = each EF = each face EN = edge nailing
<br /> p P g e.w. _ each way FC = face of concrete FF = finished floor 1 1If (f (ire ct+ '
<br /> accordance with the Mfr's requirements and ICC-ES Reports ESR-2173 {concrete) and f
<br /> ESR-1056 (masonry). FG = finished grade FN = field nailing FP = Foundation Plan r
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<br /> 3. Post-installedQrEpoxy Anchors: post-installed anchor bolts and rods shall have FS = face of stud, far side ftg = footing ga = gage �� q` ,��- ��-r�o co
<br /> alv = galvanized �U �: O
<br /> _ special inspection during installation. Anchors shall be installed in g = g gyp = gypsum board HD = hold-down i � c "�, �r� rn�n > l' Z
<br /> accordance with the Mfr's requirements and ICC-ES Reports ESR-2508 (concrete) and hdr = header gyp
<br /> = horizontal ID = inside diameter t� Gpyly�a c�r�� '� �' L_ ,..f�,�
<br /> ESR-1772 (masonry)- IF - inside face in = inch int = interior �'u+f9u���e � � �¢t� ,�c✓d� ,_ Q �"-
<br /> LS = la screw max = maximum mfr = manufacturer zL(1`7i� W
<br /> b- Special Inspector requirements: g �7°�
<br /> 1. Special inspector applications to the City of Escalon must be reviewed and approved by the MIW = malleable iron washer min = minimum mise = miscellaneous �>< Tom/ ❑
<br /> Building Division prior to issuance of a permit. NS = near side nts = not to scale OD = outside diameter
<br /> - strand lumber PL = Plate
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<br /> 2. The special inspectors shall keep records of all inspections. The special inspector's reports, OF = outside face OSB = oriented -
<br /> noting discrepancies, shall be filed with the Building Division weekly during construction, PTDF pressure treated Doug Fir reinf = reinforcing RFP = Roof Framing Plan A �Q`� �/� / r / yam I��
<br /> whether or not discrepancies have been corrected. shtg - sheathing sp = structural plywood sds = self-driving screw _L"f ! fa !' U
<br /> 3. Any discrepancies shall be brought to the immediate attention of the contractor for t&b = top and bottom TF = top of framing TOF = top of footing DETAIL
<br /> correction. If the discrepancies are not corrected, the discrepancies shall be brought to the TOS = top of slab TOS = top of steel TP = top of parapet c n-
<br /> attention of the building official and the structural engineer prior to completion of that phase typ = typical vert = vertical w/ = with NO SCALEof the work. UON = unless otherwise noted WS = wood screw 0 = diameter D ETA! L �---
<br /> 4. All inspectors' daily logs shall be maintained on site for review by the City Inspector. NO SCALE
<br /> 5. A final report documenting required special inspections and correction of any discrepancies
<br /> noted in the inspections shall be submitted at a point in time agreed upon by the permit
<br /> applicant and the building official prior to the start of work.
<br /> Foundations
<br /> 1. Notify Structural Engineer 48 hours before pouring foundations and slab for inspection of footing
<br /> excavations and reinforcing bar placement.
<br /> 2. Soils information: No geotech report available, use CBC Table 1806.2 Presumptive Load-Bearing
<br /> Values: DATE: 3-25-16
<br /> Allowable soil bearing pressure, Fsp =1,500 psf(D+L); 2,000 psf(D+L+W/S)
<br /> 3. New footings shall bear on firm, undisturbed natural grade. Where loose or non-compact soils are DRAWN: MC
<br /> encountered at the depths shown on the details, footings excavations shall be taken down to firm
<br /> bearing as required.
<br /> JOB NO: 16114.0
<br /> 4. All bearing foundations shall be poured neat excavations, and precautions shall be taken to prevent the
<br /> edges from sloughing into the excavations. Bottoms of footings shall be level.
<br /> REVISIONS
<br /> 5- Remove all loose soil and debris from forms/excavations before placing concrete.
<br /> NO DATE BY
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