Topographic Survey. 3.1 Notify affected property owners of pending survey.
Topographic Survey. The Professional shall obtain a topographic, utility and boundary survey as described below.
Topographic Survey. 1. All topographic survey data shall be per Category 6, Condition II.
Topographic Survey. The first task performed by F&L will be to complete a detailed topographic survey of the two Project areas to serve as the basis of design for the proposed improvements and for development of a base plan. The survey will be conducted as follows: • Perform field topographic surveys within the Project limits including 20-feet on each side of the existing water main to capture visible public and private improvements, driveways and utilities, including existing U.S.A. markings within street right of ways. San Francisco Office: 000 Xxxxxxxxx Xxxx Xxxx, Xxxxx 0000 San Mateo Office: 000 Xxxxx Xxx Xxxxx Xxxxx Xxxxxxx Office: 000 Xxxxxxxxxx Xxxxxx, Xxxxx 000 Xxx Xxxxxxxxx, XX 00000 San Mateo, CA 94401 Xxxxxxx, XX 00000 Tel: (000) 000-0000 Tel: (000) 000-0000 Tel: (000) 000-0000 xxx.xxxxxxxxxxxxx.xxx Xx. Xxxxxxxx Xxxxxxx, P.E. Page 2 of 6 2nd REVISION - February 6, 2020 • The limit of work within street right of ways will be the back of sidewalk. Where no sidewalk exists, limit of work will be 5 feet from edge of pavement. • Horizontal control and vertical control will be based on City Benchmarks and GPS control. • Inverts, pipe sizes and direction of flow will be collected for sanitary sewer and storm drain lines (if any) within the limits of work. Storm drain and sanitary sewer appurtenances will be dipped. • All surface expressions of existing water line utility lines obtained from available maps will be field verified. • Easements, if any, shown on recorded maps of the area will be shown on the survey map and base plan. • All visible clean outs will be located. • Existing utility location research will be performed including review of available City and utility owner drawings. Approximate utility locations interpreted from available drawings will be shown on the Project base plan1. • Survey information will be translated to AutoCAD drawings for development of the Project base plan and associated construction documents. • The topographic survey will also include estimated property lines and right of way (ROW) lines as shown on available City or County provided maps. Deliverables
Topographic Survey. Topographic survey to transfer the Bench Mark (B.M.) value from nearest known location within the Silchar - Bhanga corridor to few important stations along the river (based on his judgement) and also to the locations within 5 Km range of dredging site will have to be undertaken as a primary activity before any dredging work can be started because the B.M will act as control points for dredging depths. This survey is to be undertaken by the Contractor, the cost of such survey and erection of bench marks shall be included in the cost of dredging activity and is not to be considered as an additional activity having separate cost.
Topographic Survey. 1.1.5 Inspection of developer paid construction project.
Topographic Survey. Perform topographic survey within the Project limits of natural and manmade features along the water main routes to develop base sheets for Project drawings.
Topographic Survey. Stantec's will perform a topographic survey of a select area within the project reach deemed necessary to support detailed design of the proposed improvements. The survey will conform to the following parameters: • Contour interval will be1', Elevations will be taken on an approximately 25' x 25' grid, at abrupt changes in grade and along drainage courses, and break lines along the top and toe of the bank. • Provide benchmarks and sufficient horizontal control points along project corridor for use as a construction baseline. • All trees 6" D.B.H. (Diameter at Breast Height, defined as the trunk diameter at 4.5' above the corresponding surface on the uphill side of the tree) or greater within coverage area will be located • Specimen trees as identified in the plan set • Surveying of up to four (4) Finished Floor Elevations within project area • All overhead and underground utilities marked at time of survey within coverage area will be located. • Geotechnical boring locations and elevations will be surveyed • Locate existing infrastructure including curb, sidewalks, driveways, fences, etc., dimensions and material noted. • Stream will be adequately defined including left top of bank, left toe, flowline or thalweg, right toe, and right top of bank. Note right and left designations are based on facing downstream. • All hydraulic systems (sanitary and storm system) will be surveyed with pipe size & type and rim and invert elevations noted. Note at upstream and downstream project limits provide sanitary/ storm system information for the next manhole or drainage structure. • Subsurface Utility Engineering (XXX) services is not included in this scope of services.
Topographic Survey. FNI will provide topographic survey support as follows: • Survey and prepare a topographic survey map that will establish the control line, centerline, and references for control points, benchmarks, and cross-sections. The survey will also include utility features found in the field marked by Texas 811 and will show public utility lines per as-built drawings provided by the CITY. The survey will be provided with an electronic copy for use in design. The survey will include location and identification of all above ground features within the survey limits including buildings, fences, utilities, drainage structures, sidewalk, driveways, handicap ramps, guardrails, signs, etc. The outside limits of dense tree and vegetation growth shall be identified. Trees six inches and larger in diameter shall be surveyed and common name will be identified. • The topographic survey will be conducted up to 50 feet in width along the selected sidewalk alignment (Alignment 1, 2, or 3). • Survey Control and Materials: o 5/8” iron rods with cap and/or mag nails will be used as control material. o Horizontal and vertical control points will be set at 500’ interval within the project area. Where possible, control monumentation shall be located sufficiently away from the project limits so as not be disturbed by construction activities. o All established main horizontal and vertical control along the pertinent calculations will be furnished in electric (MS Word Document) format. • Temporary Right of Entry - Prior to entering property for field survey, the CITY shall prepare, mail and obtain Temporary Right of Entry from landowners after a date range for field survey has been provided by FNI.
Topographic Survey. Attach a survey with elevations shot along the transect lines that will be used for vegetative monitoring. (At least 90% of the site must be within “functional xxxxx” elevation range.)
