Design Surveys. The State will request design surveys on an as needed basis. The Engineer’s Surveyor shall perform tasks including, but not limited to the following:
Design Surveys. The State will request design surveys on an as needed basis. The Engineer’s Surveyor shall perform tasks including, but not limited to the following: Obtain or collect data to create cross-sections and digital terrain models. Locate existing utilities. Locate topographical features and existing improvements. Provide details of existing bridge structures. Provide details of existing drainage features, (e.g., culverts, manholes, etc.). Locate wetlands. Establish additional and verify existing control points. Horizontal and Vertical control ties must be made and tabulated, to other control points in the vicinity, which were established by other sources such as, the National Geodetic Survey (NGS), and the Federal Emergency Management Agency (FEMA), and any other local entities as directed by the State. Locate existing right-of-ways. Review right-of-way maps. Locate boreholes. Perform hydrographic surveys. Update existing control data and prepare survey control data sheets, as directed by the State for inclusion into a construction plan set. The Engineer’s Surveyors shall also prepare a Survey Control Index Sheet and a Horizontal and Vertical Control Sheet(s), signed, sealed and dated by the professional engineer in direct responsible charge of the surveying and the responsible RPLS for insertion into the plan set. The Survey Control Index Sheet shows an overall view of the project control and the relationship or primary monumentation and control used in the preparation of the project; whereas, the Horizontal and Vertical Control sheet(s) identifies the primary survey control and the survey control monumentation used in the preparation of the project. Both the Survey Control Index Sheet and the Horizontal and Vertical Control Sheet(s) must be used in conjunction with each other as a set. The State’s forms for these sheets can be downloaded from the State’s website. The following information shall be shown on the Survey Control Index Sheet: Overall view of the project and primary control monuments set for control of the project Identification of the control points Baseline or centerline Graphic (Bar) Scale DocuSign Envelope ID: 32531276-D54D-42BA-B8CD-1FFE51D0946F North Arrow Placement of note “The survey control information has been accepted and incorporated into this PS&E” which shall be signed, sealed and dated by a Texas Professional Engineer RPLS signature, seal, and date The State’s title block containing District Na...
Design Surveys. Design Surveys include performance of surveys associated with the gathering of survey data for topography, cross-sections, and other related work in order to design a project, or during layout and staking of projects for construction.
Design Surveys. The Design/Builder will provide ground surveying services to obtain all field information needed for design of the Project, based on approximately 10,500 linear feet of pipeline. Fees for survey tasks include utilization of the existing aerial survey completed by Geo Terra previously. Survey tasks will include: • Prepare permit-to-survey letters (up to 11 letters) and obtain permission from the owner of each affected property to perform necessary surveys. • Prepare Easements documentation exhibits and legal descriptions no to exceed 11 properties o Currently it is unknown if permanent acquisition will be required for the project as it pertains to imminent domain. Various options are available depending on the property type with regards to transfer of ownership with a lot line adjustment, a county partition, or a city partition. The cost for each scenario are detailed below per property but are not currently budgeted within the scope of work ▪ $7,000 per Lot line adjustment ▪ $10,000 per County partition ▪ $15,000 per City of Bend partition • Establish horizontal and vertical controls for the Project. Benchmarks shall be documented and retraceable. Surveyor shall utilize existing control documented previously by Geo Terra and other regional existing control. • Provide planimetric (horizontal and vertical) mapping including topography to 1-foot intervals and based on the ground survey show existing visible elements within 40 feet (minimum) of either side of the proposed alignment including all applicable physical features that could impact design. Topo will also tie in critical points of interest including existing manholes within the region, regional pump station pipe invert elevations identified to be removed with this project, and other items identified by the team. • Based on the existing and new ground survey, generate one-foot contours along the alignment corridor • Prepare composite base map of all features located in the field through the ground survey • Identify the areas for subsurface utility potholing (potholing services is not included in the services scope, but included within the “potholing budget” overall.
Design Surveys. Garver will conduct topographic survey per the limits shown in Figure 1 for designing the project. The survey will be conducted in accordance with the geodetic control requirements in FAA AC 150/5300- 16A and positional data specifications in FAA AC 150/5300-18B. The WAA will retain ownership of the data from the topographic survey and the associated field notes. An electronic copy of the survey and field notes shall be provided upon completion of the survey. Field work, data collection, and information compilation shall be conducted as follows. • Survey shall be conducted in accordance with airport survey datum and coordinate system. • Determine horizontal location and depth of underground utilities within survey limits and location of utilities flagged by the Kansas One-Call System. Utilities within the Taxilane A-3 Object Free Area (OFA) will be hydro-excavated and surveyed. • Evidence of existing and new monuments and benchmarks utilized for the survey. Information for the monument or benchmark includes but shall not be limited to the location, elevation, and description of the monument or benchmark. • Description of horizontal and vertical control, datum and coordinate system. • 2 benchmarks. • Location, alignment, dimension, centerline, elevation, and type of all pavements, including the name of each where known. • Elevations of all pavements as described above at 25-foot intervals for pavement edges, centerlines, crowns, valleys, and locations of breaklines. • Location, layout, coordinates, spot elevations, finish floor elevations for all buildings, structures, and above ground site structures and features to within 0.01 foot for measurable features, including the name of each where known. • Spot elevations to the nearest 0.01 foot of all structures and site features as described above, including xxxxxx xxxxxx xx xxxx, xxxxxxxx and roadway pavement slabs and joints, structures, buildings, ramps, and docks. Any elevation drop off of structure greater than 1-inch shall be indicated. Spot elevations at structures shall be defined to the maximum extent practicable at the top of structure, where the structure meets grade, and where the structure meets other structures. • Location, alignment, centerline, and spot elevations of ditches, tops of banks, toes of slopes, catch points, breakover points, and ditch grades. • Contours at 6-inch intervals. Spot elevations shall be defined at locations of grade breaks or breaklines, and at every 50 feet in open spac...
Design Surveys. The County request design surveys on FM 521. The Surveys shall perform tasks including, but not limited to the following: ▪ Obtain or collect data to create cross-sections and digital terrain models. ▪ Locate existing utilities based on visual evidence and utilities based on maps, plans, and marked by “One Call” within the project limits. ▪ Locate topographical features and existing improvements. ▪ Provide details of existing bridge structures. ▪ Provide details of existing drainage features, (e.g., culverts, manholes, etc.). ▪ Locate wetlands as delineated by others. ▪ Establish additional and verify existing control points. Horizontal and Vertical control ties must be made and tabulated, to other control points in the vicinity, which were established by other sources such as, the National Geodetic Survey (NGS), and the Federal Emergency Management Agency (FEMA), and any other local entities as directed by the County. ▪ Locate existing right-of-ways. ▪ Review right-of-way maps. ▪ Locate boreholes. ▪ Perform hydrographic surveys. ▪ Update existing control data and prepare survey control data sheets, as directed by the County for inclusion into a construction plan set. The Surveyors shall also prepare a Survey Control Index Sheet and a Horizontal and Vertical Control Sheet(s), signed, sealed and dated by the professional engineer in direct responsible charge of the surveying and the responsible RPLS for insertion into the plan set. The Survey Control Index Sheet shows an overall view of the project control and the relationship or primary monumentation and control used in the preparation of the project; whereas, the Horizontal and Vertical Control sheet(s) identifies the primary survey control and the survey control monumentation used in the preparation of the project. Both the Survey Control Index Sheet and the Horizontal and Vertical Control Sheet(s) must be used in conjunction with each other as a set. The State’s forms for these sheets can be downloaded from the State’s website. The following information shall be shown on the Survey Control Index Sheet: • Overall view of the project and primary control monuments set for control of the project • Identification of the control points • Baseline or centerline • Graphic (Bar) Scale • North Arrow • Placement of note “The survey control information has been accepted and incorporated into this PS&E” which shall be signed, sealed and dated by a Texas Professional Engineer employed by the County • RPLS signature, ...
Design Surveys. Perform a Topographic Design Survey for each of the parking lot areas identified herein. The limits of survey will include the entire parking lot for each of the project areas and will include extended areas as directed by the engineer. The survey will identify the topography (one foot contours), visible features and above ground improvements including buildings, fences, sidewalks, paved areas, pavement striping, utilities, landscaped areas and other pertinent features within the project area as necessary for engineering design. A minimum of two horizontal and vertical control points shall be established at strategic locations within or near each of the project areas for use during the design and construction phases. A base map representing the results of the Topographic Design Survey shall be prepared in AutoCAD Civil 3D format for in-house design purposes. Site Specific Considerations Denia Recreation Center The Denia Recreation Center has an asphalt parking lot with approximately 51 spaces. Most of the curb is damaged and broken. The construction plans will include complete replacement of all the curbs and asphalt paving in the parking lot. Landscaped islands will be added to comply with the DDC requirements, as well as a concrete pad and enclosure for the dumpsters currently on the parking lot. Details for the construction of the dumpster enclosure will be included in the plans. The existing lighting will remain, and the existing layout will be duplicated so that the only parking spaces lost will be due to the dumpsters. The concrete portion of the lot, where the accessible spaces are located, will not be removed or modified. Drainage flows on the surface to the southwest corner of the parking lot and into the private drive along the west side of the park. No underground drainage will be needed, and no change in drainage quantity or character will be made. Plans will not be submitted to a Texas Accessibility Specialist for review for compliance with the Texas accessibility Standards.
Design Surveys. The State will provide all previously collected survey data used to prepare the schematic. The State will request additional design surveys on an as needed basis. The Engineer’s Surveyor shall perform tasks including, but not limited to the following:
Design Surveys a. Requests for survey services (Survey Requests) shall be submitted to the Agency’s Licensed Land Surveyor and shall allow sufficient lead time to allow timely delivery of the requested product by the Agency.
Design Surveys. The State will request design surveys on an as needed basis to supplemental survey previously obtained. This effort is not intended to be all-inclusive for the entire project, only to obtain additional survey needed for this phase of the project. The Surveys shall perform tasks including, but not limited to the following:
