If you need to modify the SUDAS manuals to meet your jurisdiction’s needs, please read this document first. The SUDAS Specifications are also included on the Iowa DOT’s Electronic Reference Library (ERL). These documents supersede the standard specifications and take precedence as the work is pursued.īe sure to check the General Supplemental Specifications page to see if any changes to the Specifications Manual have been approved by the SUDAS Board of Directors. If specific testing processes are required, they may be included within the execution requirements or as a separate section within the division.īefore compiling their bids, it is critical for contractors to check the special provisions for each contract and also any supplemental specifications that the contracting authority may have that modify the standard specifications. In addition, figures are included to further clarify construction or product requirements. The construction activities are tailored to the specific products used. If the engineer does not specify which products can or cannot be used, the contractor may select from the included products to incorporate into the project.Ĭonstruction requirements are included in the third part of each division, called execution. The second part of each division lists a menu of acceptable products to be used to accomplish the project. It also lists what work activities are included in each bid item and how each item will be measured and paid for. (AutoCAD 2000.dwg format) Our CAD drawings are purged to keep the files clean of any unwanted layers. This AutoCAD drawing can be used in your landscape design CAD drawings. The first part, general, provides a description of the type of work, as well as any specific requirements of the project. Download this FREE 2D CAD Block of OUTDOOR SEATING. The Specifications Manual is set up in a consistent three-part format. The initial division includes the specific bidding requirements, legal requirements related to public contracts in Iowa, and contractual requirements that must be met to successfully complete the project. These standard specifications were developed with the involvement of engineers and construction industry representatives from across the state. The engineer provides specific requirements through the specifications for the contractor to complete the project. The SUDAS Standard Specifications Manual is written to the contractor. Click here for a PDF containing all of the SUDAS Specifications figures. Previous editions of the SUDAS Standard Specifications can be found here.Ĭlick here for a complete list of the SUDAS Specifications figures. When the SUDAS Board of Directors approves changes to the SUDAS Standard Specifications, those changes can be found on the General Supplemental Specifications page. The SUDAS manuals are revised once a year, usually in December. A pergola, on the other hand, is a much larger and more open structure and does not normally include integral seating.The current version of the SUDAS Standard Specifications is the 2023 Edition An arbour is generally regarded as a wooden bench seat with a roof, usually enclosed by lattice panels forming a framework for climbing plants. Pergolas are sometimes confused with arbours ("arbors" in American English), and the terms are often used interchangeably. They are different from green tunnels, with a green tunnel being a type of road under a canopy of trees. As a type of gazebo, it may also be an extension of a building or serve as protection for an open terrace or a link between pavilions. The origin of the word is the Late Latin pergula, referring to a projecting eave. A pergola is an outdoor garden feature forming a shaded walkway, passageway, or sitting area of vertical posts or pillars that usually support cross-beams and a sturdy open lattice, often upon which woody vines are trained.
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