Topographic Surveying for Wallis Street and Intersecting Roadways. (Cat 6; Cond. II) The Surveyor will provide the following within the surveying limits described in Task 2:
Topographic Surveying for Wallis Street and Intersecting Roadways Sample Clauses
Related to Topographic Surveying for Wallis Street and Intersecting Roadways
Drainage Systems (1) Clear culvert inlets, outlets, and sediment catching basins.
Topographic Survey 3.1 Notify affected property owners of pending survey.
Road Surfaces (1) Grade, shape, crown, and/or outslope surface and shoulders.
Infrastructure Vulnerability Scanning Supplier will scan its internal environments (e.g., servers, network devices, etc.) related to Deliverables monthly and external environments related to Deliverables weekly. Supplier will have a defined process to address any findings but will ensure that any high-risk vulnerabilities are addressed within 30 days.
PAVING Provide a standard bubble map, as part of the plans, showing locations of numbered points, and a table with point number, northing and easting coordinates, description, and BL station for each point, for the following: ▪ all platted control irons (set or not), including plat boundary irons, for the entire sub-division, not just the current phase ▪ benchmarks, including TBM set with preliminary survey In addition to the required coordinate information, the following shall be included in all plans, at a minimum, as needed for construction staking on all City projects. ▪ Include copy of plat(s) on all plans, as relevant and approved by the Design Engineer ▪ Benchmarks – minimum of two City standards, four total desirable; as close to project as possible, even if TBM set with preliminary survey. ▪ Benchmark elevations must be in the same datum as the design (i.e. NAV 88 design needs NAV 88 benchmarks, not NAV 29) ▪ All control irons/identified property irons shall be shown on plans, with BL stationing and offset ▪ Show deflection angles in BL, and/or bearing/azimuth of BL sections ▪ Arterial project side streets – provide BL station at CL of intersection of the two streets, on the BL; BL station and offset to CL of side street at removal limits; include deflection angle from BL to CL of side street ▪ Existing FL/pavement grades shown at all match points ▪ Top of curb grades and stationing at all ends-of-return and horizontal/vertical P.I.’s, not just even stationing ▪ CL top of pavement grades for arterial ▪ CL elevation for streets on mass grading work @ 100’ Sta in tangent sections and 50’ on curves.
CURVE WIDENING The minimum widening placed on the inside of curves is: 6 feet for curves of 50 to 79 feet radius. 4 feet for curves of 80 to 100 feet radius.
Access Toll Connecting Trunk Group Architecture 9.2.1 If CBB chooses to subtend a Verizon access Tandem, CBB’s NPA/NXX must be assigned by CBB to subtend the same Verizon access Tandem that a Verizon NPA/NXX serving the same Rate Center Area subtends as identified in the LERG.
ROAD DIMENSIONS Purchaser shall perform road work in accordance with the dimensions shown on the TYPICAL SECTION SHEET and the specifications within this road plan.
Dewatering 4.7.1 Where a part of a site is affected by surface water following a period of rain, thus rendering some areas unsafe for productive work, consistent with the Employer’s obligations under the OH&S Act, all non- trades employees shall assist in ‘dewatering’ their own work site or area if it is so affected. Such work to be paid at single time rates. Productive work will continue in areas not so affected.
Drainage ▪ Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands. ▪ Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended. ▪ Maintain headwalls to the road shoulder level with material that will resist erosion. ▪ Maintain energy dissipaters at culvert outlets with non-erodible material or rock. ▪ Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended. ▪ Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity. Preventative Maintenance ▪ Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.
