IC-QA-NG71 Guide to QA Specification G71 Construction Surveys
Topographic and Plant Surveys Specification CVS02005_EEDS
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Transcript of Topographic and Plant Surveys Specification CVS02005_EEDS
PIP CVS02005May 2002 Topographic and Plant Surveys Specification
APPENDIX - Survey Checklist
1.0 GENERAL
1.1. Introduction
1.1.1. This checklist defines the scope, limits of work, deliverables, and schedule for conducting a topographic and specified survey.
1.1.2. Items appropriate for the project are checked, and additional information is specified in the space provided or on separate sheets as attachments.
1.2 Site Data
1.2.1. Country:
1.2.2. State:
1.2.3. City or nearest town:
1.2.4. Description of tract:
1.2.5. Description of topography:
1.2.6. Local survey reference system (survey datum):
a. Horizontal:
b. Vertical:
1.3 References
1.3.1. Drawing no(s).:
1.4 Language
English
Spanish
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PIP CVS02005Topographic and Plant Surveys Specification May 2002
1.5 Electronic Files
3-D Microstation (.dgn) file
(Version: )
Digital terrain model (DTM) file
AutoCAD (.dwg) file
(Version: )
ASCII file
(XYZ order: YXZ order: )
Other:
2.0 HORIZONTAL AND VERTICAL CONTROL
2.1 Work to Be Performed
Verify existing horizontal and vertical control network by checking agreement among benchmarks.
Verify existing horizontal and vertical control network by checking benchmarks with outside local survey monuments.
Establish new horizontal and vertical control network, and tie it to existing network if applicable.
Tie horizontal control to local survey datum as described in Art.1.2.6.a.
Tie vertical control to local survey datum as described in Art.1.2.6.b.
Show all horizontal and vertical locations with respect to the plant grid system and the plant vertical datum, respectively.
2.2 Limits of Work
Drawings:
2.3 Deliverables
Provide deliverables required in Section 5.1 of this Practice plus the following:
Control network sketches
Control network drawings
Others:
2.4 Schedule
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PIP CVS02005May 2002 Topographic and Plant Surveys Specification
3.0 TOPOGRAPHIC SURVEY
3.1 Work to Be Performed
3.1.1 Provide complete horizontal and vertical locations and description of all natural and artificial surface features described in Section 6.5 of this Practice.
3.1.2 Elevation measurements shall be taken at
grid intervals.
3.1.3 Off-site features to be surveyed:
3.2 Limits of Work
Drawings:
3.3 Deliverables
Field notes
Survey sketches
Key plan survey drawings at 1 inch = 1600 feet (1:20000) or larger
Individual survey drawings at 1 inch = 40 feet scale (1:500)
Others:
3.4 Schedule
4.0 TIE-IN SURVEY
4.1 Work to Be Performed
Locations, dimensions, and elevations of the items checked below shall be field verified:
Grade elevations:
Structure survey:
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PIP CVS02005Topographic and Plant Surveys Specification May 2002
Equipment survey:
Anchor bolt survey:
Nozzle locations:
Pipe tie-in survey
Others:
4.2 Limits of Work
Drawings:
4.3 Deliverables
4.4 Schedule:
5.0 BOUNDARY/LAND SURVEY
5.1 Work to Be Performed
Engineering Survey:
Provide as part of topographic survey if required. All results shall be shown and fully described on the topographic drawings.
a. Locate all rights-of-way and easements within and near the boundaries of the areas to be surveyed.
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PIP CVS02005May 2002 Topographic and Plant Surveys Specification
b. Survey boundaries of the area(s) to be surveyed and provide all boundary corner monuments and identify with the plant grid coordinates.
c. Conduct all necessary document research and field surveys to accomplish the work as described above.
Legal Survey:
For land acquisition and/or leasing. Comply with local legal requirements.
5.2 Limits of Work
5.3 Deliverables
5.4 Schedule
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