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May 23, 2022 <br />City of La Porte — Brookglen Subdivision <br />Fee Proposal for Topographic Surveying Services -Revision 1 <br />Page 3 of 4 <br />• Survey geotechnical testholes set by others and provide x, y and z of each <br />borehole in a spreadsheet, as well as, on the base drawing. <br />• Prepare Texas RPLS signed and sealed survey control map. <br />• Prepare plan and profile sheets (scale 1"=40' at 11"x17" sheet size) for use in the <br />design of the ditch regrade, and driveway and culvert replacement by others, <br />including aerial image in plan view. Profile view will include flow line of ditch, <br />flow line of culvert pipes, and underground utilities 4-inch diameter or greater <br />within the ditch regrade area, based on available information. Profile view will <br />also include top of driveway elevation and natural ground at the approximate <br />right-of-way line. Include Survey base line and bench mark information on plan <br />and profile sheets. <br />• Obtain two -2 abstract reports within the area of scope of Willow Springs Bayou <br />to research the status of fee or easement. <br />II. EXCLUSIONS: <br />• Boundary or right-of-way determinations or surveys. <br />• Public utility record drawings to be provided by client. <br />• Right -of -entry permission to CenterPoint corridor and Willow Springs Bayou be <br />provided by client. <br />• Conflict investigation and analysis. <br />• Level A SUE. <br />• DTM surface. <br />III. DELIVERABLES <br />• Topographic survey drawings in plan view in AutoCAD Civil 3D format using pipe <br />network feature. <br />• Electronic copies of field notes and ASCII file. <br />• Copy of Abstract reports. <br />• Profile drawings in AutoCAD Civil 3D format and 22x34 pdf format. <br />• Texas RPLS signed and sealed Survey Control Map in PDF format. <br />IV. SCHEDULE <br />• Topographic Survey —Twelve (12) weeks from the date of your written authorization and <br />obtaining ROE, for 90% submittal of the topographic survey, weather permitting. <br />• Plan and profile drawings shall be submitted within six (6) weeks after completing the <br />topographic survey. <br />• Two (2) weeks from the date we receive review comments for 100% submittal of the <br />topographic survey. <br />\\AEFlLS0l\Data\Cadd\A1uani Engg\Proposals\Halff Associates\City of LaPorte - Brookglen\Revl\Fee Proposal City of LaPorte - <br />Brookglen Subdivision.doc <br />