Auto CAD Plant 3D Specs & CatalogsDescripción completa
processFull description
Descripción completa
Deskripsi lengkap
Reviewer for ME Boards
BKI Rules for ShipDeskripsi lengkap
Shipyard Risk Assessments
PIP CVS02005 Topographic and Plant Surveys Specification
May 2002
APPENDIX - Survey Checklist 1.0
GENERAL 1.1.
1.2
Introduction 1.1.1.
This check checklist list defines defines the scope, limits limits of work, work, deliverabl deliverables, es, and schedule for conducting a topographic and specified survey.
1.1.2.
Items Items appropriat appropriatee for the proje project ct are check checked ed,, and additi additiona onall information is specified in the space provided or on separate sheets as attachments.
Site Data 1.2 1.2.1. .1.
Count ountry ry::
1.2.2. .2.
State:
1.2.3. 1.2.3. City City or or nea neare rest st tow town: n:
1.2.4. 1.2.4. Desc Descri ript ptio ion n of trac tract: t:
1.2.5. 1.2.5. Descr Descript iptio ion n of top topog ograp raphy hy::
1.2.6. Local Local survey survey refer referenc encee system system (surv (survey ey datum) datum)::
a. Horizontal: Horizontal:
b. Vertical: Vertical:
1.3
References 1.3.1. 1.3.1. Draw Drawin ing g no(s no(s). ).::
1.4
Language English Spanish
Process Industry Practices
Page 1 of 5
PIP CVS02005 Topographic and Plant Surveys Specification
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
Page 2 of 5
Schedule
Process Industry Practices
PIP CVS02005 Topographic and Plant Surveys Specification
May 2002
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
3.2
Off-site features to be surveyed:
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
4.0
Schedule
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:
Equipment survey:
Process Industry Practices
Page 3 of 5
PIP CVS02005 Topographic and Plant Surveys Specification
May 2002
Anchor bolt survey:
Nozzle locations:
Pipe tie-in survey
Others:
4.2
Limits of Work Drawings:
5.0
4.3
Deliverables
4.4
Schedule:
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.
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.
Page 4 of 5
Process Industry Practices
PIP CVS02005 Topographic and Plant Surveys Specification
