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GENERAL REQUIREMENTS DESIGN CRITERIA (continued) SHOP DRAWINGS AND SUBMITTALS (continued) GEOTECHNICAL
<br /> SUMMARY OF WORK BASE SHEAR TABLE DEFERRED STRUCTURAL COMPONENTS REPORT&GENERAL CRITERIA `E
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<br /> Project consists of new construction as shown on these Contract Documents used in coordination with the Components referred to as Deferred Structural Components shall comply with these notes.These elements Criteria outlined in the report listed below was used for the design of the foundations:
<br /> Architectural and other discipline's documents. Building Direction Wind Seismic have not been permitted under the base building application.The contractor will be required to submit the Geotechnical Engineering Study 4.
<br /> component system documents to the building official for approval.The documents shall be stamped and Proposed Nursing Home Addditions
<br /> DEFINITIONS '' signed by an engineer licensed by the state where the project is located.The deferred structural ES-6337 ;•...- A
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<br /> The followingdefinitions are used throughout these structural notes: North South 21.0 kips 34.0 kips components shall not be installed until the design and submittal documents have been approved bythe prepared byEarth Solutions NW, LLC (October 18, 2018)g North Addition P 9 Pp p p <{
<br /> IBC - Governing code, including local amendments East -West 12.0 kips 34.0 kips building official.
<br /> SER- Structural Engineer of Record per these Contract Documents Contractor shall be familiar with recommendations in the above-mentioned report prior to start of construction. 1201 First Avenue South, Suite 310
<br /> North - South 7.0 kips 34.0 kips
<br /> UNO - unless noted otherwise South Addition Prior to building department submittal, the deferred structural components submittals shall receive cursory Allowable soil pressure and lateral earth pressure are assumed and therefore must be verified by a Geotechnical Seattle, Washington 98134
<br /> East -West 31.0 kips 34.0 kips review by SER for loads imposed on primary structure and general conformance with design concept of the Inspector or the building official. If soils are found to be other than assumed, notify the structural engineer for 206-402-5156 wwvv.lundopsahl.Com
<br /> GOVERNING CODE project and general compliance with the information given in the Structural Contract Documents. Review of possible foundation redesign. For wet weather work, see the Geotechnical Report.
<br /> All design and construction shall conform to the 2015 International Building Code and local jurisdiction CONTRACTOR PERFORMANCE REQUIREMENTS submittals does not constitute approval or acceptance of unauthorized deviation from Contract Documents.
<br /> amendments. Submittals of contractor-designed components shall include the designing professional engineer's stamp Unless noted otherwise, footings shall be centered below columns or walls.
<br /> and signature, as noted above.The submittal shall be approved by the component vendor prior to review
<br /> Reference to ASTM and other standards shall refer to the latest edition designated by IBC Chapter 35. Refer DESIGN DOCUMENTS by the SER. The designing professional is responsible for code conformance and all necessary connections INSPECTIONS
<br /> to the specifications for information in addition to that covered by these structural notes and drawings. Contractor shall verify all dimensions and all conditions at the job site, including building and site conditions not specifically called out on architectural or structural contract documents. All prepared soil-bearing surfaces shall be inspected by the owners Geotechnical Inspector(or building official) Engineer's Stamp
<br /> before commencing work,and be responsible for same.All discrepancies shall be reported to the Architect prior to placement of reinforcing steel and concrete. Inspections shall be made per IBC Table 1705.6.
<br /> DOCUMENTS before proceeding with work.Any errors, ambiguities and/or omissions in the contract documents shall be Submittals shall include details of connections to primary structure that indicate magnitude and direction of
<br /> Structural Documents shall be used in conjunction with Architectural Documents for all bidding and reported to the Architect immediately, in writing. No work is to be started before correction is made. all loads imposed at point of connection. Design criteria shall be provided with submittal and calculations BEARING VALUES
<br /> construction. shall be made available upon request. All footings shall bear on undisturbed soil and shall be lowered to firm bearing if suitable soil is not found at r A. Op =
<br /> Contractor shall verify and/or coordinate all dimensioned openings and slab edges shown on the contract elevations shown. Exterior footings shall bear a minimum of 18" below the finished ground surface. Footing
<br /> Drawings indicategeneral and typical details of construction.Typical details andgeneral notes shall apply aredefined m n f I v �
<br /> 9 YP Yp pp Y documents. Some dimensions, openings and embedded items are shown on the structural drawings.Others The following list includes the items that as Deferred Co po Components. Refer to otherelevations ations shown on plans(or in details)are minimum depths and for guidance only;the actual elevations of �
<br /> even if not specifically on plans, UNO.Wheren i I in i i it {denoted are of specifically y indicated similar ar may be required. Refer to architectural drawings for size and location of curbs, equipment pads,wall and discipline's contract documents for additional deferred components that may require structural design and footings must be established by the contractor in the field working with the Geotechnical Inspector. � ., � ►� 1� ; .
<br /> details of construction shall be used, subject to review and approval by the Architect and the SER. floor openings, architectural treatment, embeds required for architectural items and dimensions. Refer to details. Connections of these elements shall not induce torsion on structural members. Deferred Structural
<br /> mechanical, plumbing, electrical and fire protection drawings for size and location of all openings for ducts, Components shall be manufactured, delivered, handled, stored, and field erected in conformance with Allowable soil pressure = 2,500 psf 7 7 w
<br /> These Contract Documents and any materials used in preparation of them, including calculations, are the piping, conduits, etc. Submit openings to architect for review. instructions prepared bythe component vendor. -i, _4_34 cs
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<br /> exclusive property of the SER and can be reproduced only with the permission of the SER. SUBGRADE PREPARATION_ its
<br /> Do not scale drawings. Use only field verified dimensions.When electronic plan files are provided for the Deferred structural components: Prepare subgrade per the Geotechnical Report, summarized as follows:All footings shall be cast on undisturbed •!o AL
<br /> WARRANTY contractor's detailing convenience, it shall be noted that the electronic files are not guaranteed to be • Pre-manufactured wood trusses firm natural soils that are free of organic materials. Footing excavation shall be free of loose soils, sloughs, debris
<br /> The SER has used that degree of care and skill ordinarily exercised under similar circumstances by members dimensionally accurate.The contractor uses them at his own risk.The published paper documents are the • Fall-restraint systems and free of water at all times. If organic silt and/or fill material is encountered at subgrade elevations,
<br /> of the profession in this locale and no other warranty, either expressed or implied, is made in connection controlling Contract Documents. Electronic files of detail sheets and notes will not be provided. overexcavate a minimum of 2'-0" below the design foundation subgrade elevation prior to placing footings. The ,
<br /> with rendering professional services. INSPECTIONS overexcavated areas shall be backfilled with structural fill compacted to 95% proctor per ASTM D-1557 or a lean
<br /> CONTRACTOR-INITIATED CHANGES concrete mix. Pro ect Title
<br /> OWNER RESPONSIBILITY Contractor-initiated changes shall be submitted in writing to the Architect for review and acceptance prior to
<br /> The owner shall retain a Special Inspector to perform the special inspection requirements required by the fabrication or construction. Changes shown on shop drawings only will not satisfy this requirement. INSPECTIONS BY BUILDING OFFICIAL EXISTING UTILITIES
<br /> building official and as outlined in the Special Inspection section below. The building official, upon notification, shall make structural inspections as required by local ordinance. The contractor shall determine the location of all adjacent underground utilities prior to any excavation, shoring,
<br /> INSPECTIONS The inspection by the building official per IBC Section 110 will be separate from and in addition to the pile driving, or pier drilling. Any utility information shown on the plans and details are approximate and not
<br /> DESIGNCRITERIA The contractor shall coordinate with the building department for all building department required special inspection and structural observation mentioned subsequently. verified by the SER.Contractor is to provide protection of any utilities or underground structures during
<br /> inspections. construction.
<br /> BUILDING CATEGORY SPECIAL INSPECTIONS •
<br /> TEMPORARY SHORING AND BRACING A Special Inspector shall be hired by the owner to perform the following special inspections per IBC DRAINAGE
<br /> Structural Risk Category II Section 1704. See the specifications for additional requirements for special inspection and testing.The Drainage systems, includingfoundation, roof and surface drains, shall be installed as directed bythe Geotechnical Sams
<br /> Importance factors for snow,wind and seismic are listed with the loading criteria. The contractor shall provide temporary bracing as required until all permanent connections and stiffening p q p pg Y
<br /> have been installed.The contractor is responsible for the strength and stability of all partially completed architect, structural engineer, and building department shall be furnished with copies of all inspection Report. Vapor retarder placed below slab-on-grade shall conform to ASTM E 1643 and ASTM E 745.
<br /> LIVE LOADS - FLOOR AND ROOF structures including but not limited to concrete or masonry walls, steel framing and erection aids.The reports and test results.
<br /> Live loads have been reduced per IBC contractor shall at his discretion employ the aid of a licensed structural engineer to design all temporary RETAINING WALLS
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<br /> Partition loadinghas been addedper IBC bracing and shoring necessary to complete the work described in these contract documents.The contractor Each contractor responsible for the construction of a seismic force resisting system, designated seismic Grade on either side of concrete walls shall not vary by more than 12", unless noted otherwise. Slope of backfill
<br /> shall be responsible for all required safetystandards, safetyprecautions and the methods,techniques, system, or component listed in the statement of special inspections shall submit a written statement of shall not exceed 2H to 1V, unless noted otherwise. Backfill behind all retainingwalls with free-draining, granular fill
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<br /> Residential:
<br /> sequences or procedures required in performing his work. For concrete construction refer to ACI 318 - responsibility to the building official and the owner prior to the commencement of work on the system or installed per Geotechnical Report. Provide for subsurface drainage. Design pressures used for the design of
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<br /> Uninhabitable attics without storage 10 psf Section 6.2"Removal of Forms, Shores, and Reshores". component. The written statement shall be in accordance with IBC Section 1704. retaining walls are based on drained conditions.
<br /> Residential floor& public restrooms 100 psf
<br /> SAFETY PROCEDURES See IBC Chapter 17: "Structural Tests and Special Inspections"for more detailed requirements. Active earth pressure (restrained/unrestrained) = 55/35 pcf
<br /> Office Buildings: Contractor shall be responsible for all safety precautions and the methods,techniques, sequences or Passive earth pressure = 300 pcf ®® W
<br /> Lobbies and first floor corridors 100psf procedures required to perform the contractor's work.The Structural Engineer has no overall supervisory Coeffecient of friction (factor of safety of 1.5 included) = 0.40 •
<br /> SPECIAL INSPECTIONS AND TESTS OF SOILS (PER IBC 1705.6) •�
<br /> ki ifi f t di t r a rit th auoy ocual and/or rec responsibility or the specc worng conditions at the site and/or for any
<br /> Offices 50 psf hazards resultingProvide temporary shoring for tops of walls if backfill is placed prior to the supporting structure being constructed.
<br /> Concentrated load (all conditions) 2,000 lbs from the actions of any trade contractor.The Structural Engineer has no duty to inspect, Frequency
<br /> supervise, note, correct, or report any health or safety deficiencies to the owner, contractors, or other Supporting structure is the floor framing and sheathing completely installed and attached to perpendicular walls.
<br /> Partition loading 20 psfVerification and Inspection Reference -1--' CD OCR supervise,
<br /> entities or persons at the project site.
<br /> Continuous Periodic N
<br /> Miscellaneous: AND
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<br /> Mechanical equipment weights furnished by manufacturer SHOP al DRAWINGS l V SUBMITTALS1
<br /> . VERIFY MATERIALS BELOW SHALLOW FOUNDATIONS ARE X •a.) 01
<br /> or 60 psf over footprint ADEQUATE TO ACHIEVE THE DESIGN BEARING CAPACITY • Q
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<br /> LIVE LOADS - SNOW SHOP DRAWING&SUBMITTAL REVIEW (including Deferred Structural Components) 2. VERIFY THAT EXCAVATIONS ARE EXTENDED TO PROPER X • mom
<br /> Numbering below is per IBC Section 1603.1.3: DEPTH AND HAVE REACHED PROPER MATERIAL
<br /> 1. Flat-Roof Snow Load: Pf = 25 psf The contractor must review and stamp the shop drawings &submittals for review. SER will only review CO
<br /> submittals for items shown on SER documents. Submittals for Deferred Structural Components will receive .....12. Snow Exposure Factor: Ce = 1.2 3. PERFORM CLASSIFICATION AND TESTING OF X
<br /> cursory review by SER for loads imposed on primary structure. SER will review shop drawings for general LC)
<br /> 3. Snow Importance Factor: Is = 1.0 COMPACTED FILL MATERIALS
<br /> 4. Thermal Factor: Ct = 1.0 conformance with design concept of the project and general compliance with the information given in the
<br /> Structural Contract Documents. Review of submittals does not constitute approval or acceptance of 4. VERIFY USE OF PROPER MATERIALS, DENSITIES AND LIFT X Ca < >
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<br /> unauthorized deviation from Contract Documents.
<br /> THICKNESSES DURING PLACEMENT AND COMPACTION
<br /> Additional Items:
<br /> OF COMPACTED FILL ^' Project Information
<br /> Ground Snow Load: Pg = 25 psf
<br /> Snow drifting load per IBC w/ground snow load Corrections or comments made on shop drawings during this review do not relieve contractor from 5. PRIOR TO PLACEMENT OF COMPACTED FILL, OBSERVE X
<br /> compliance with the requirements of the plans and specifications. SUBGRADE AND VERIFY THAT SITE HAS BEEN PREPARED Project No. 18-098-01
<br /> Minimum Uniform Roof Load: Pm = 25 psf
<br /> PROPERLY
<br /> LATERAL LOADS -WIND Contractor responsible for: Checked By BB
<br /> per ASCE 7 Directional Procedure: • Reviewing, approving, stamping and signing submittals prior to submittal to Architect and SER
<br /> • Timing submittals to allow two weeks of review time for the SER and time for corrections and/or SPECIAL INSPECTIONS & TESTS OF CONCRETE CONSTRUCTION
<br /> K>t = 1.00; resubmittal
<br /> (PER IBC 1705.3) Issue
<br /> • Conformance to requirements of the Contract Documents
<br /> Numbering below is per IBC Section 1603.1.4:
<br /> • Dimensions and quantities Frequency
<br /> 1. Ultimate Design Wind Speed (3-second gust): VUit = 110 mph PERMIT SET 12/21/2018
<br /> • Verifying information to be confirmed or coordinated Verification and Inspection Reference
<br /> Nominal Design Wind Speed: Vasd = 85 mph • Information solelyfor fabrication, safety, means, methods,techniques and sequences of construction
<br /> 2. Risk Category: II Y q q Continuous Periodic
<br /> • Coordination of all trades
<br /> Wind Importance Factor: I = 1.0 1. INSPECT REINFORCEMENT AND VERIFY PLACEMENT X IBC 1908.4 ,
<br /> 3. Wind Exposure: B Resubmittals shall be clouded and dated for all changes to the submittal.Only clouded portions of ACI 318:
<br /> 4. Internal Pressure Coefficient = +/-0.18 resubmittal will be reviewed and SER's review stamp applies to only these areas. 20, 25.2, 25.3,
<br /> 5. Components and Cladding:
<br /> 26.6.1-3
<br /> The following working loads may be used in lieu of calculations: SUBSTITUTIONS
<br /> Substitutions shall be submitted in writing prior to submittal of shop drawings. Shop drawings bearing 3. INSPECTION OF ANCHORS CAST IN CONCRETE X ACI 318: 17.8.2
<br /> Uplift at roof substitutions will be rejected. Submit engineering data to substantiate the equivalence of the proposed
<br /> in field 18 psf items.The SER's basic services contract does not include review of substitutions that require re-engineering 4. INSPECTION OF ANCHORS POST-INSTALLED IN
<br /> at edges 44 psf of the item or adjacent structure. Nor does the SER's contract cover excessive review of proposed HARDENED CONCRETE MEMBERS:
<br /> at corner 49 psf substitutions.The fees for making these reviews and/or redesign shall be paid by the contractor. Reviews
<br /> Overhangs
<br /> at edges -44 psf and approvals shall not be made until authorization is received. a. ADHESIVE ANCHORS INSTALLED IN HORIZONTALLY X ACI 318: 17.8.2.4
<br /> at corner -49 psf SUBMITTALS OR UPWARDLY INCLINED ORIENTATIONS TO RESIST
<br /> Walls SUSTAINED TENSION LOADS
<br /> at field 18 psf Shop drawings and material submittals shall be submitted to the Architect and SER prior to any fabrication
<br /> b. MECHANICAL ANCHORS AND ADHESIVE ANCHORS X ACI 318: 17.8.2
<br /> or construction for the following structural items. Submittals shall include one reproducible and one copy; Department Approval
<br /> at edge 18 psf reproducible will be marked and returned. If deviations, discrepancies, or conflicts between shop drawings NOT DEFINED IN 4a
<br /> LATERAL LOADS - EARTHQUAKEsubmittals and the contract documents are discovered either prior to or after shop drawing submittals are 5. VERIFYING USE OF REQUIRED DESIGN MIX X IBC 1904.1, 1904.2,
<br /> Numbering below is per IBC Section 1603.1.5:
<br /> processed by the SER, the Contract Documents control and shall be followed. 1908.2, 1908.3, r..j ; _
<br /> 1. Risk Category: II ACI 318: CH. 19,26.4.3, '' "V '` `
<br /> • Concrete mix designs ;' ,
<br /> 2. Seismic Importance Factor: le = 1.0 • g 26.4.4 I .?'.'u�, _ .i
<br /> 3. Mapped Spectral Response Acceleration Parameters: Ss = 1.407g; Si = 0.543Concrete construction joint plans
<br /> PP P P g 6. PRIOR TO CONCRETE PLACEMENT FABRICATE, X IBC 1908.10
<br /> 4. Site Class: D; FA = 1.0; Fv = 1.5 • Reinforcing bar shop drawings and placing plans
<br /> • Reinforcing bar mill certificates shall be available upon request SPECIMENS FOR STRENGTH TESTS, PERFORM SLUMP AND ACI 318:26.4, 26.12
<br /> 5. Design Spectral Response Acceleration Parameters: SDs = 0.938 g; SDi = 0.543 g AIR CONTENT TESTS,AND DETERMINE THE ASTM C172, C31
<br /> •
<br /> 6. Seismic Desi n Category: D Glued laminated members (certificates shall be on site and be available upon request) SHEET INDEX
<br /> g • Deferred Structural Components listed below TEMPERATURE OF THE CONCRETE SEATTLE DCI
<br /> 7. Basic Seismic Force-Resisting Systems: DR 14-2014 50.01 STRUCTURAL GENERAL NOTES
<br /> Vertical Elements: Wood-Framed Shear Bearing Walls 50.02 STRUCTURAL GENERAL NOTES '
<br /> Diaphragms: Wood Structural Panels 7. VERIFY MAINTENANCE OF SPECIFIED CURRING X IBC 1908.9 S2.01 REFERENCE PLAN Sheet Title
<br /> 8. Design Base Shear: See Table Below TEMPERATURE AND TECHNIQUES ACI 318:26.5.3- 26.5.5 S2.02 NORTH ADDITION FOUNDATION PLAN
<br /> 9. Seismic Response Coefficient: Cs = 0.144
<br /> 10. Response Modification Coefficient: R = 6.5 S2.03 SOUTH ADDITION FOUNDATION PLAN STRUCTURAL
<br /> 11. Analysis Procedure: Equivalent Lateral Force Procedure 52.04 NORTH ADDITION ROOF FRAMING PLAN
<br /> S2.05 SOUTH ADDITION ROOF FRAMING PLAN GENERAL NOTES
<br /> Additional Items: S3.01 STRUCTURAL CONCRETE DETAILS
<br /> Building Location:47.89018° N, 122.20069°W S3.02 STRUCTURAL CONCRETE DETAILS
<br /> Building Height = 16 feet
<br /> S6.01 STRUCTURAL WOOD DETAILS
<br /> Redundancy Factors:
<br /> North/South Direction = 1.0 S6.02 STRUCTURAL WOOD DETAILS
<br /> East/West Direction = 1.0 S6.03 STRUCTURAL WOOD DETAILS Number Sheet .,.,
<br /> S6.04 STRUCTURAL WOOD DETAILS
<br /> The following ultimate force base shears were used in design. Base shears are unfactored and do not S6.05 STRUCTURAL WOOD DETAILS
<br /> include redundancy.
<br /> S000
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