Jasper – Okatie 230 kV #2: Construct
Dominion Energy SCFiled in-service: 5/31/2026 · precision: day
Source: DESC Planned Transmission Projects $2M and Above Total - 2025-2029 · page 18
Open source document ↗Pick a site. Pick a date.
See what the weather costs.
Ten years of NOAA station records replayed for any U.S. location, with last year’s weather, the NWS forecast, wetland and soil context, and a PDF you can hand to the team.
Historical replay · user-entered costsWhere is the work?
Search a town or address, or click anywhere on the map, then press Report this spot. Weather, flood, wetland and soil records are looked up from public sources on our server.
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- DESC project
- Georgia Power project
- Low-confidence location
- Selected pair
- Checked point
- USGS gauge
- NOAA tide station
02 / Plan the start date
Pick a start date. Get the weather report.
Pick a site first: search above, click the map, or choose a project.
How much longer does weather make this task?
Each start month is replayed against every year of recorded daily weather at the nearest NOAA station (the last 10 years). A day is lost when it crosses a stop rule below; the task finishes when it has banked its workable days. No forecast, no probability model: this is what actually would have happened.
Pick a point on the map. Weather history is available within 30 mi of an analyzed NOAA station with a complete 2016–2025 record.
What does the ground and water look like?
Pick a site to see its flood zone, wetland, gauges, tides and soil.
05 / Task cost worksheet
What does a restricted work window cost?
work days × paid hours/day × (crew + equipment rate) × site multiplier + permit cost + closed days × standby cost
Crews are paid for the shift but only work while the window is open. A tighter tide, daylight or flood-stage window adds paid days. Every input starts blank; blank means unknown.
Hours of actual work, excluding waiting for the window.
Hours crew and equipment are billed on a day they mobilize.
Fully loaded crew rate from your estimate or quote.
Equipment billed for the shift, including idle time.
From 1.00. Enter your own factor for matting, access or wet-ground productivity. No default is applied.
Where the factor comes from: quote, estimator, past job. Required.
Fixed environmental compliance cost for this task. Enter 0 if none.
Cost of a mobilized day with no usable window. Enter 0 if demobilized.
Hours the site is workable each day after tide, daylight and flood-stage limits. 0 = closed day. Use the tide times above to estimate them.
Modeled task cost · USD · user scenarioNot calculated9 required inputs remaining.
Modeled cost, not a bid. Map screening (FEMA, NWI, SSURGO) is not a wetland delineation, permit determination or geotechnical finding. The multiplier and rates are yours.
If both utilities use one access road, mat run or bridge
Split one shared item pro rata, for example by mat-days or crossings each utility uses. Optionally enter what each would pay to build alone to see the modeled difference. Pair: Jasper – Okatie 230 kV #2: Construct / SAV: GOSHEN (SAV) - KRAFT 115KV LINE REBUILD.
3 required inputs remaining.
Possible shared activity, not savings. Each utility still files its own permits; a joint pre-application meeting is a question to raise, not an assumption.
Attach a project pair.
Adds both project centers as one-click sites on the map and keeps their filing evidence with the report.
Changing the pair opens a fresh worksheet. Up to 100 pairs from the active dataset are listed.
14.74 miin service 366 days apartRejected in reviewhistorical
SAV: GOSHEN (SAV) - KRAFT 115KV LINE REBUILD
Georgia PowerFiled in-service: 6/1/2027 · precision: day
Source: 2025 IRP Technical Appendix Volume 3 - Transmission Plan - Public Disclosure · page 183
This pair was rejected in review. Its costs can be explored hypothetically, but it is not a validated coordination opportunity. Center distance is not a truck route. Filed in-service dates are not construction windows.
Inspect pair evidence and review details →