10.2 Resource Management, Scheduling, and Cost Estimating
Key Takeaways
- Resource planning connects people, equipment, software, records, travel, access, and review time to the project scope.
- A realistic schedule includes dependencies such as client authorization, records, control, weather, utility coordination, and agency review.
- Cost estimates should distinguish labor, equipment, travel, subconsultants, fees, contingencies, and assumptions.
- Progress tracking compares planned work to actual work early enough to correct scope, budget, or staffing problems.
Turning Scope Into Time and Cost
Once the scope is known, a surveying business must decide what resources are needed and how long the work should take. The FS exam may present a project manager, party chief, or supervisor choosing between schedules, staffing options, or estimating responses. The correct answer usually recognizes dependencies and assumptions instead of pretending that a survey task exists in isolation.
Resources include more than field crew hours. They include professional review, CAD or Geographic Information System work, record research, equipment, vehicles, software, traffic control, safety equipment, subconsultants, permits, travel, and client meetings. A schedule that includes only the day of field work may ignore the time needed to obtain records, process data, resolve discrepancies, prepare deliverables, and complete quality control.
Estimating Categories
| Category | Examples | Estimating note |
|---|---|---|
| Labor | Party chief, instrument operator, technician, professional review | Use realistic production rates |
| Equipment | Total station, receiver, scanner, vehicle, level | Include availability and calibration needs |
| Direct expenses | Travel, lodging, permits, filing, prints | Tie to project assumptions |
| Subconsultants | Utility locating, traffic control, aerial services | Confirm scope and schedule dependencies |
| Contingency | Weather, access delay, records gaps | Use for uncertainty, not hidden scope |
| Overhead and profit | Business costs and margin | Understand fee structure |
Scheduling should show dependencies. Record research may need to precede boundary field work. Control verification should precede construction staking. Aerial mapping may depend on weather, airspace coordination, ground control, and processing. Agency review can control final delivery even after the technical survey is complete. FS distractors often ignore one of these dependencies.
Cost estimating can use lump sum, time and materials, unit price, or cost-plus approaches depending on the contract. Each has different risk allocation. A lump sum can be efficient when scope is well defined, but risky when project conditions are uncertain. Time and materials can fit uncertain work, but clients may require not-to-exceed limits or progress reporting. Unit prices can work for repeated tasks such as staking points or cross sections when quantities are measurable.
Progress control compares planned effort to actual effort. If a crew spends two days finding control that was budgeted for half a day, the project manager should investigate early. The cause may be poor records, site access, missing monuments, or an estimating error. Waiting until final billing makes it harder to manage client expectations and project profitability.
Resource decisions should also consider safety and competence. Assigning an inexperienced crew to a high-risk road job without supervision may create safety and liability exposure. Using unavailable or poorly maintained equipment can delay work and undermine quality. The FS exam rewards answers that balance schedule, cost, quality, and professional responsibility rather than choosing the fastest response at any cost.
Which resource is easy to overlook but often necessary in a survey estimate?
Which schedule dependency is most logical for construction staking?
When is lump-sum pricing generally less risky?