Common use of Design Surveys Clause in Contracts

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, seal, and date • The State’s title block containing District Name, County, Highway, and CSJ The following information shall be shown on all Horizontal and Vertical Control Sheets: • Location for each control point, showing baseline or centerline alignment and North arrow. • Station and offset (with respect to the baseline or centerline alignments) of each identified control point. • Basis of Datum for horizontal control (base control monument/benchmark name, number, datum). • Basis of Datum for the vertical control (base control monument, benchmark name, number, datum). • Date of current adjustment of the datum. • Monumentation set for Control (Description, District name/number and Location ties). • Surface Adjustment Factor and unit of measurement. • Coordinates (State Plan Coordinates [SPC] Zone and surface or grid). • Relevant metadata. • Graphic (Bar) Scale. • 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, seal and date. • The State’s title block containing District Name, County, Highway, and CSJ.

Design Surveys. The County request design surveys on FM 521Engineer will determine the need for supplemental surveys. The Surveys Engineer’s Surveyors shall perform tasks including, but not limited to the following: ▪ : i. Obtain or collect data to create cross-sections and digital terrain models. ii. ▪ Locate existing utilities based on visual evidence and utilities based on maps, plans, and marked by “One Call” within the project limitsutilities. iii. ▪ Locate topographical features and existing improvements. iv. ▪ Provide details of existing bridge structures. ▪ . v. Provide details of existing drainage features, (e.g., culverts, manholes, etc.). vi. ▪ Locate wetlands as delineated by otherswetlands. vii. ▪ 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 CountyState. viii. ▪ Locate existing right-of-ways. ix. ▪ Review right-of-way maps. ▪ . x. Locate boreholes. xi. ▪ Perform hydrographic surveys. xii. ▪ Update existing control data and prepare survey control data sheets, as directed by the County 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 •  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, seal, and date •  The State’s title block containing District Name, County, Highway, and CSJ The following information shall be shown on all Horizontal and Vertical Control Sheets: •  Location for each control point, showing baseline or centerline alignment and North arrow. •  Station and offset (with respect to the baseline or centerline alignments) of each identified control point. •  Basis of Datum for horizontal control (base control monument/benchmark name, number, datum). •  Basis of Datum for the vertical control (base control monument, benchmark name, number, datum). •  Date of current adjustment of the datum. •  Monumentation set for Control (Description, District name/number and Location ties). •  Surface Adjustment Factor and unit of measurement. •  Coordinates (State Plan Coordinates [SPC] Zone and surface or grid). •  Relevant metadata. •  Graphic (Bar) Scale. •  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, seal and date. •  The State’s title block containing District Name, County, Highway, and CSJ.

Design Surveys. The County State shall request design surveys on FM 521up to twenty (20) field survey days. The Surveys Engineer’s Surveyor shall perform tasks including, but not limited to the following: ▪ : a. Obtain or collect data to create cross-sections and digital terrain models. ▪ . b. Locate visible evidence of existing utilities based on visual evidence and utilities based on maps, plans, and marked by “One Call” within the project limits. ▪ utilities. c. Locate topographical features and existing improvements. ▪ . d. Provide details of existing bridge structures. ▪ . e. Provide details of existing drainage features, (e.g., culverts, manholes, etc.). ▪ . f. Locate wetlands as delineated markers placed by others. ▪ a qualified specialist delineating wetlands. g. 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. ▪ . h. Locate boreholes. ▪ . i. Perform hydrographic surveys. ▪ . j. Update existing control data and prepare survey control data sheets, as directed by the County State for inclusion into a construction plan set. k. Provide topographic surveys as necessary to supplement the aerial data. This must include but not limited to obscure areas, including 3D scans under aerial-obscured structures over roadways, and culvert/bridge details. l. Provide remote scans of railroad crossings (to avoid work within railroad ROW) for preparation of Preliminary railroad agreement Exhibit A drafts. 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 must 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 must be signed, sealed and dated by a Texas Professional Engineer employed by the County State DocuSign Envelope ID: B4E47CBB-54AA-4467-B86B-B1C47B94F45E • RPLS signature, seal, and date • The State’s title block containing District Name, County, Highway, and CSJ The following information shall must be shown on all Horizontal and Vertical Control Sheets: • Location for each control point, showing baseline or centerline alignment and North arrow. • Station and offset (with respect to the baseline or centerline alignments) of each identified control point. • Basis of Datum for horizontal control (base control monument/benchmark name, number, datum). • Basis of Datum for the vertical control (base control monument, benchmark name, number, datum). • Date of current adjustment of the datum. • Monumentation set for Control (Description, District name/number and Location ties). • Surface Adjustment Factor and unit of measurement. • Coordinates (State Plan Coordinates [SPC] Zone and surface or grid). • Relevant metadata. • Graphic (Bar) Scale. • Placement of note “The survey control information has been accepted and incorporated into this PS&E” which shall must be signed, sealed and dated by a Texas Professional Engineer employed by the CountyState. • RPLS signature, seal and date. • The State’s title block containing District Name, County, Highway, and CSJ.

Design Surveys. The County State will request design surveys on FM 521an as needed basis. The Surveys Engineer’s Surveyor shall perform tasks including, but not limited to the following: ▪ : i. Obtain or collect data to create cross-sections and digital terrain models. ii. ▪ Locate existing utilities based on visual evidence and utilities based on maps, plans, and marked by “One Call” within the project limitsutilities. iii. ▪ Locate topographical features and existing improvements. iv. ▪ Provide details of existing bridge structures. ▪ . v. Provide details of existing drainage features, (e.g., culverts, manholes, etc.). vi. ▪ Locate wetlands as delineated by otherswetlands. vii. ▪ 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 CountyState. viii. ▪ Locate existing right-of-ways. ix. ▪ Review right-of-way maps. ▪ . x. Locate boreholes. xi. ▪ Perform hydrographic surveys. ▪ DocuSign Envelope ID: C4CEDECA-D2D9-45A1-BD15-E7F369C6A871 xii. Update existing control data and prepare survey control data sheets, as directed by the County 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 • 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 State • RPLS signature, seal, and date • The State’s title block containing District Name, County, Highway, and CSJ The following information shall be shown on all Horizontal and Vertical Control Sheets: • Location for each control point, showing baseline or centerline alignment and North arrow. • Station and offset (with respect to the baseline or centerline alignments) of each identified control point. • Basis of Datum for horizontal control (base control monument/benchmark name, number, datum). • Basis of Datum for the vertical control (base control monument, benchmark name, number, datum). • Date of current adjustment of the datum. • Monumentation set for Control (Description, District name/number and Location ties). • Surface Adjustment Factor and unit of measurement. • Coordinates (State Plan Coordinates [SPC] Zone and surface or grid). • Relevant metadata. • Graphic (Bar) Scale. • 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 CountyState. • RPLS signature, seal and date. DocuSign Envelope ID: C4CEDECA-D2D9-45A1-BD15-E7F369C6A871 • The State’s title block containing District Name, County, Highway, and CSJ.