2108 RUCKER AVE 2016 Plans 2022-10-28 (2)

Standard Structural Specifications`— Copyright, Tim K. Garrison, P.E. SINGLE PROJECT: Compaction: Place all fill materials in lifts not exceeding 8-inches. Compact using mechanical(vibratory or � : � � impact)methods. � The calculations, drawings, notes, specifications, and/or tables prepared by CCI are valid only for the ' � project indicated herein.These documents are not valid, are not applicable to,and shall not be used for any In paved areas and under structures, use structural backfill compacted to 95%relative compaction. . , BASIS OF DESIGN—APPLICABLE CODES: other project at any other location. In non-paved or non-footing areas use structural backfill or native backfill minus rocks, lumps,and organic � , Code.The designs herein are prepared in accordance with the 2015 IBC. Construction shall conform with COMPETENT CONSTRUCTION PERSONNEL/SAFETY: matter, compacted to 92%relative compaction. . � the most recent building code adopted by the approving jurisdiction. _ i � , Only competent personnel familiar with construction and safety practices germane to the project shown Where pipes enter and exit structures (distribution boxes,utility boxes, catch basins,manholes,etc.)use � Additions.The project includes addition(s)to an existing structure. All new materials and methods shall be herein should be employed to assemble and construct the work. structural fill around the structure. Carefully place and compact to 95%relative compaction under and � per current Code. Any gravity-resisting structural element affected 5%or more of its demand-capacity ratio around all pipes. shall be brought up to current Code. Any lateral-resisting structural element affected 10%or more of its Contractor shall be responsible to comply with all OSHA and State Labor and Industries Standards. demand-capacity ratio shall be brought up to cunent Code. Existing structural elements affected.less than Contractor assumes full responsibility as to construction methods used, safety provisions employed, and the When roots,rocks, ar other undesirable materials cause over-excavation, fill over-excavation and compact � the above need not be upgraded.This is allowable per 2015 IEBC, Chapter 1 l. finished as-built condition of the structure and related systems. per the above. � , . Alterations.The project includes alterations to an existing structure in conformance with the IEBC,Chapter HAZARUOUS MATERIALS: Foundations,Footings on Soil: All footings and foundations to bear on undisturbed existing soil or • o structural fill. All organic and deleterious material beneath footings and foundations to be removed and � ,� �,�� ,�� + ��+ 5, for Level 1 (removal and replacement in-kind}or Level 2 (reconfiguration not exceeding 50/o of building Construction may expose workers and other people on or near the jobsite to asbestos, lead, silica, replaced with structural fill. Bottom of footings to be below locally prescribed frost zone,not less than 12". . � � area). A l l new materia ls an d met ho ds s ha l l be per current Co de. A ny gravity-resisting structura l e lemen t hy drocar bons, an d/or ot her hazar dous materia ls. C C I is not an expert in t hese matters an d here by disclaims .� `�rR. �..�-� c��' �vc�.�-��`r' �'��u��1-- �� lrt�'� � (p, p � ' affected 5%or more of its demand-capacity ratio shall be brought up to current Code. Any lateral-resisting all liability for injury or death from said exposure. CCI recommends that a hazardous materials expert be Slabs on Grade. Subgrade below slabs shall be similar to the above.A layer of free draining material and a , structural element affected 10%or more of its demand-capacity ratio shall be brought up to current Code. consulted prior to all construction projects. suitable vapor barrier(designed by others) are recommended far all mterior slabs. , , � � Existing structural elements affected less than the above need not be upgraded.This is allowable per 2015 MATERIALS AND METHODS: Footin D�. Footing drains,with washed drain rock or Mi�a Drain or equivalent extending to finished IEBC; Chapters 7 and 8. grade, shall be provided at the base of all footings and retaining walls which will have earth placed against � ;.iMITED SCOPE OF CONSULTANT'S WORK: Provide and install all materiais in accordance with manufacturer s requirements and recommendations. It is them. Footing�rains shall be 4"perforated pipe routed downgradient to daylight,unless otherwise the contractor's responsibi(ity to ensure all field personnel understand and adhere to this. specified. Consultant.The consultant in responsible charge of the work indicated herein is Tim K. Garrison, P.E., TEMPORARY SUPPORT AND BRACING• � � doing business as ConstructionCalc, Inc., hereafter indicated as"CCI." ' STANDARD CONCRETE: � Scope of Consultant's Work. The scope of work of CCI is limited to structural analysis of an existing General. Provide adequate temporary support to all walls, roofs, beams, columns, and floors during Standard Concrete. Concrete for footings, slabs, and walls shall attain a minimum 28 day strength of fc= � residential structure as follows: construction..Design of same is not included herein. Contractor or owner should check all temporary- 2,500 psi unless otherwise noted on Plans. Minimum cement content=5 sacks per cubic yard. Maximum � supporting devices with a qualified person. Contractor shall be responsible for the adequacy of all water/cement ratio shall be 0.45. All materials shall be in accordance with ACI 318, latest edition.Mixing � ' � Inclusions: temporary and/or permanent support systems. and placing of all concrete to be in accordance with IBC and ACI 304, latest edition. � � O Lateral(wind and earthquake)analysis. Retair.ing Walls. Do not backfill against retaining walls until concrete has cured to at least 2,500 psi(okay Admixtures. Industryrecognized and approved admixtures affecting set time, flowability, and/or o Gravity analysis. to use high early strength admixtures or additional cement in the mix to achieve this):For retaining walls waterproofing may be used provided the strength and durability of the concrete is not adversely affected. � . ' that are to be connected at their top to horizontal floor diaphragms, do not backfill against the retaining wall CCI takes responsibility only for items specifically addressed in our drawings and calculations. Constructed until such horizontal diaphragms are in place and properly connected to the retaining wall. Air Entrainment.Provide 5%air entraining in all concrete exposed to the earth or weather. � . items not specifically addressed herein shall be built per minimum code. � � , FOOTINGS, FOLINDATIONS, SLABS ON GRADE: Flv Ash. High quality fly ash or other natural pozzolan may be used in accordance with AS�TM C618 with a . � LOADS corresponding reduction in cement content. Any such concrete shall obtain at least the strength and - • Geotechnical Report: CCI is not aware of a geotechnical report for this project. CCI strongly recommends durability characteristics as Standard Concrete listed above. Following are the loads used for the subject design/analysis: that a geotechnical report be performed by a qualified geotechnical engineer for all construction projects. � � � O Roof live: 20 psf. O Deck live: 40 psf Soils analysis and geotechnical engineering are not a specialty of CCI. CCI depends on others for the CONCRETE REINFORCING: , � , provision of soils data, which includes but is not limited to: allowable bearing capacity, liquefaction � o Roof+ceiling dead: 15 psf O Deck dead: 10 psf Strength, Splicing,Bending. Reinforcing bars (rebar)shall be grade 60(Fy=60 ksi)or better,unless � potential, slope stability, active and passive lateral pressures internal friction angle, and cohesion. In the � O Roof snow: 25 psf O Exterior wall dead: 10 psf � otherwise specified in the Plans. All reinforcing shall be spliced,detailed,bent,and supported in . absence of a geotechnical report CCI will make assumptions regarding soil parameters, however, CCI takes ' � O Uninhabitable attics with storage live: 20 o Interior wall dead: 7 psf accordance with applicable ACI code. . . � � ps£ � O Seismic Factors:Ss— 1.305, Sl— 0.496 no responsibility or liability for future settlement, or damage or injury due to earth movement or failure of O Habitable attics and sleeping areas live: O Seismic Des Category: "D" any kind. BOLTS AND DOWELS IN CURED CONCRETE: - 30 psf. o Wind Exposure `C', 3-sec gust: 120 mph. Structural Fill: "Structural Fill" shall be granular material conforming to local or state highway General.This section shall apply to bolts and dowels installed in cured concrete using rotohammer . . O Floor live: 40 psf O Assumed allowable soil bearing pressure: specif cations for imported road base or sub base; or use sand or other clean granular materials no larger techniques. Minimum concrete embedment=4-inches unless otherwise specified.Minimum distance to any O Floor dead: 15 psf 1,500 psf. than pea gravel. All structural fill must be compacted per the following section. edge or end of concrete=3"from hole centerline unless otherwise specified. Non-Structural Fill: "Non-Structural Fill" is soil (native or imported) without: organic materials; rocks and Existing Reir,farcin�. It is important that no existing rebars are drilled or cut during rotohammer operations. � lumps greater than 3" in any dimension; trash; and the like. If used as compacted fill, it must be compacted Location of existing reinforcing bars may be by non-destructive methods (pachometer,radar,or similar). - . per the following section. � � Washers. Use 3"x3"x.229"washers on all wood mud sill anchor bolts. Such washers may be slotted, with washers, wrench tight. Wet set anchor bolts shall have a hook or head on the embedded end. � � ' plate washer under the nut as allowed by the IBC. At non-mud sill locations, smaller washers may be used. Rotohammered anchor bolts at the same spacing may be used in lieu of wet set- see specifications in � Use a steel plate or malleable iron washer under nuts and the heads of all bolts that connect wood. previous section. An alternate to wet-set anchor bolts and washers may be Simpson MASA or MASAP at ' the same spacing specified for wet set anchor bolts. � Non-Epoxy Systems. Use Simpson Titen HD where shown in the Plans.These anchors may be used to . ; , resist t�nsion loads and shear loads. Install per manufacturer's recommendations. Non-shear wall anchor bolts shall be spaced a maximum of 72-inches and within 12-inches of ends and � �oxy Systems. For bolts,use Simpson epoxy-tie bolt system with ET-HP or SET high strength epoxy, corners and shall be fitted with 2" steel plate washers. Use either 112"diameter x 8" min embedment wet- � . set or 1/2' Titen HD with 4 min embedment. with zinc plated, A307 `all-thread' boits as shown in the sketches. For dowels, use ET-HP or SET high ' . - ' strength epoxy and rebar as specified on the Plans and Callouts. Drilling of holes and insiallation shall be in Non-shear wall anchors may be 0.145" diameter powder-actuated pins with 1-1/2"min concrete strict accordance with epoxy manufacturer's recommendation. embedment, at 16" OC, unless otherwise shown . � - CONVENTIONAL WOOD FRAMING: Pressure Treated Lumber. Use pressure treated lumber in contact with concrete and/or soil,and when � � Material. All sawn framing lumber, not including beams,posts, and columns, shall be Spruce Pine Fir, Hem directiy exposed to weather. Pressure treating chemicals shall be inert, or otherwise non-reactive with metal ' � , . Fir, or pouglas Fir-Larch,Number 2 or better, unless otherwise shown. All sawn wood shall have connectors (including nails, bolts, framing connectors, etc.) or structural steel members. � � moisture content less than 25%. In certain cases non-pressure treated lumber may butt against concrete. In these cases use a layer of heavy, � " . asphaltic-treated construction paper between wood and concrete. � General-Construction: Predrill all nail holes where required to avoid splitting. Connect all wood members . � ��-�� ; ��,i�, � per the Plans and applicable building code. Where Structural Plans do not specifically address a structural Blockin�/Brid�. Provide continuous blocking at all bearing locations. Provide full depth bridging or , � J��,�� . t �'�, i.�+. E�.� :-�J I'--�•�� j��k�f��"�" element,construct said element per minimum building code. b�ocking at 8 OC max. in joist or rafters without continuous plywood diaphragm connection on the top . ' . Beams and Posts. All sawn structural beams, headers, and posts shall be Doug Fir Larch No 2 or better, Framed floors which support posts shall be solidly blocked within the floor cavity to positively transfer ' except where exposed to weather and specified as PT(Pressure Treated)may be Hem Fir No. 2 or better. post, column, or other concentrated loads through the floor to the supports beneath. ' Glulams,.PSLs, LVLs,etc. shall be er Prefabricated Wood Products section below. . . ` 1500 E.Colle e Wa #515 p PRE-FABRICATED FRAMING CONNECTORS: Ti m K. G a rri so n P.E. Mount Vernon,WA 98273 � ' Multiple Ply Members. -. 1 . Manufacturer: Simpson brand is specified, however any other nationally recognized brand may be used Phone: (360)708-1865 Trimmers, Kin Studs, Headers. Where more than one 2x is laced a ainst another and used as a multi le provided that they are equivalent in their ability to carry all applied loads in all orientations. Consultin En Itl@@Y � - g p g p g g timg@BuildersEngineer.com ply king stud,trimmer, or header, connect all plies with 16d at 4"OC, staggered. Instal�ation: The Contractor shall install all prefabricated items in strict accordance with the manufacturer's � ` � , Beams, Columns. Where more than one 2x,or LVL, or LSL is placed against another and used as a multiple recommendations and requirements.The load carrying capacity of the prefabricated item cannot be • � ply beam or column, connect all plies with glue and 2, 16d at 4"spacing. guaranteed if this provision is not adhered to. Nails and screws which will be exposed to weather shall be . � Glue. Where specified, wood glue shall be commercial grade with minimum shear strength of 450 psi at 28 galvanized or stainless steel. If installation risks cracking of wood, contact engineer for alternate nailing and . � /or alternate connector. � � Remodel and Addition at 2108 Rucker days. Use Liquid Nails LN-940 or equivalent. Prep and apply per manufacturer's recommendations. , StI'UCtUI'aI AllaIyS1S: � Window and Door Openin�s. PREFABRICATED WOOD PRODUCTS: Ave.� Everett, wA En�ineered Wood—General.These products must be provided, stored, and installed in accardance witl� . Header. Use header size shown on Structural Plans. May use larger of same material. All headers shall be manufacturer's recommendations. Failure to do this may void the warranty and diminish load carrying . . installed with their tall dimension vertical. If header is less�than 3 inches wide(I.E. a s'mgle 2x or single capacity. Any nationally-recognized brand that meets the below specifications is acceptable. ' Client:Rueker II, LLC, Gary Nelson CCI Job Numbe�:T16072 � LVL)use a flat 2x nailed to the bottom of header in an L configuration with 16d at 4 max spacing. If no header is specified,the wall is assumed non-load bearing and wall top plate may serve as the header. LVL(Laminated Veneer Lumber). Where called for,use minimum 1.9E, 2,600 psi minimum allowable � . Building Design:Troy Philp, Millennium Date: October 17, 2016 � bending stress. � . Design, Mount Vernon, WA Discontinuoa�s Top Plate. Where wall top plates are cut, omitted, or otherwise discontinuous at a header, the � � end of the header shall be connected to the remaining top plate beyond with a horizontal CS 18 strap with Glue-Laminated Timbers. Unless otherwise noted, all glu-lam beams shall be 24F-V4 DF/DF industrial ' , ininimum 12" length on the header and 12" length on the top plate beyond. Strap may be on top, inside, or appearance grade, manufactured by an AITC approved fabricator. Store and install in accordance with " . � � . �utside of wall. manufacturer's recommendations. If these span continuously over one or more interior supports or are . : �� - � Tr-immers, aka Jack Studs. Use size or lar er er Structural Callouts. Concealed flan e han er of similar cantilEvered,use 24F-V8 DF/DF. If visually exposed to interiar living space,use Architectural Appearance � `� ,K�, �� � g )P g g Grade. ,�,ti�,� � .� �'�,+ Q"' bearing length and capacity may be substituted far trimmer. . E;�;� " Plvwood or OSB Shear Walls.All shear walls shall be positively connected to horizontal diaphragms or ' � - ' King Studs. Use size(or larger)per Structural Callouts. These must be full-height,bottom plate to top plate, . �" � slabs at their tops and bottoms per the Plans and Callouts. Wall sheathing may be either Oriented Strand �'�` IE diaphragm to diaphragm. Board(OSB)or plywood approved for use as lateral-resisting sheathing by an APA-approved manufacturer. � . �� ' � Anchor Bolts. Store and install in accordance with the recommendations of APA and IBC for shear resisting vertical wall . � . '�'@�SrE�' l - ,: , ,> „ sheathin � � "� Shear wal/anchor bolts connecting mud silis, use 5/8 diameter x 8 min embedment at the spacing shown �' � �r0}'iTpt. . .� ��`��I G6 � in the Plans but never greater than b0" OC and within 12"of ends and corners,with 3"x 3"x .229"steel �;,,,,,.,.;; � ,,.,,�.,. � f""� �;�� _ --""`'� 5 3 . , .�. 3 � .