Free CPWP-S Practice Questions

Question 1

An experienced pavement crew leader has authority to sequence approved repairs within an assigned work zone. A delayed delivery makes the original sequence inefficient. She proposes starting another approved repair with the same crew and equipment; safety controls, public access, cost limits, and completion dates remain unchanged. The supervisor is off site, and a midshift progress check is part of the assignment. How should the supervisor handle this change?

Accepted Answer

Let the leader revise the sequence and report progress at the agreed checkpoint.

Answer

Personally resequence the repairs until the supplier restores its normal delivery schedule.

Answer

Keep the crew on the original assignment until the supervisor can review conditions in person.

Answer

Approve the change and cancel the remaining progress checkpoints.

Question 2

A maintenance account has a $120,000 appropriation and $72,000 in posted expenditures. Those expenditures include an $18,000 payment against a $30,000 purchase order; the rest of that order remains payable. The only other unpaid commitment is $9,000. A proposed $20,000 order is within the supervisor's $25,000 purchasing authority, and its procurement requirements have been satisfied. Which uncommitted balance and purchasing decision are correct?

Accepted Answer

$27,000 is available; the proposed order can be authorized within the account.

Answer

$9,000 is available; request additional budget authority before committing to the proposed order.

Answer

$39,000 remains available after commitments; the order can be authorized within the account.

Answer

$48,000 is available; authorize the order without a budget adjustment.

Question 3

One street intersection repeatedly ponds during ordinary rainstorms. During the next storm, a crew removes a mat of leaves from the catch-basin grate. The ponded water drains promptly while rainfall continues at the same intensity; no work is performed on the connecting pipe or outfall. The observations most strongly support which explanation for the local flooding?

Accepted Answer

Runoff obstruction at the catch-basin grate.

Answer

An undersized connecting pipe.

Answer

A flow restriction at the drainage system's outfall.

Answer

A pavement depression lower than the inlet opening.

Question 4

A department's service standard requires at least 90% of routine requests to be completed within 24 hours. Its median completion time falls from 10 hours in March to 6 hours in April, but the proportion completed within 24 hours falls from 94% to 82%. The reporting definitions and request types are unchanged, and both results have been validated. What should the April performance summary conclude?

Accepted Answer

Typical completion was faster, but compliance with the service standard deteriorated.

Answer

April met the standard because its median was below 24 hours.

Answer

Overall timeliness improved because the median is less affected by a few unusually late requests.

Answer

The measures contradict each other, so at least one must be excluded from the performance report.

Question 5

During a flood, public works and fire operate under Unified Command. A loader operator reports to the Debris Group Supervisor. While the operator is clearing an assigned route, a fire captain directs the loader to a different site. Neither assignment involves an immediate life-threatening condition, and the captain is not in the operator's supervisory chain. Under the Incident Command System, how should this competing assignment be resolved?

Accepted Answer

Have the Debris Group Supervisor coordinate the competing request before changing the assignment.

Answer

Follow the captain's direction because fire is one of the agencies represented in Unified Command.

Answer

Divide the shift between the two assignments.

Answer

Bypass the group supervisor and ask Unified Command to decide the individual equipment assignment.

Question 6

At a contractor's utility installation, an employee is about to enter a 4.5-foot-deep trench with no cave-in protection. The competent person has identified tension cracks and a potential cave-in. A ladder is within 20 feet of the work, and spoil is 3 feet from the edge. The contractor argues that protection is unnecessary below 5 feet. Under OSHA's construction excavation requirements, what must the public works supervisor insist on before entry?

Accepted Answer

Providing adequate cave-in protection despite the trench being less than 5 feet deep.

Answer

Moving the spoil farther back and limiting the employee's time in the trench.

Answer

Positioning a lookout at the edge while the employee completes the short task.

Answer

Adding another ladder to compensate for the absence of a protective system.

Question 7

The capital program can replace one pump this year. Each candidate is affordable, and no station currently presents an immediate safety hazard. The supervisor wants the replacement that most directly reduces an unmitigated risk of losing essential service. Which asset has the strongest claim on the available funding?

Accepted Answer

A sewage pump with recurring shutdowns and no functioning standby or bypass capacity.

Answer

The oldest water pump, which remains reliable and has a full-capacity standby.

Answer

The least energy-efficient pump, whose tested standby can meet the station's peak demand.

Answer

A pump past its planned replacement age, with stable condition and a full-capacity standby.

Question 8

A road was expected to reopen at noon after a water-main repair. An unexpected utility conflict means that deadline will be missed, and the crew cannot yet provide a reliable new completion estimate. The signed detour remains usable. The authorized spokesperson is preparing the noon update and can commit to another update at 2 p.m. Which message should be released?

Accepted Answer

The closure remains in effect. Use the signed detour; our next update is at 2 p.m.

Answer

The road should reopen by 2 p.m.; continue using the signed detour.

Answer

The contractor is responsible for the delay; please contact its site office for the revised reopening time.

Answer

We will provide further information once the utility conflict is resolved and a firm reopening time is available.

Question 9

Seven months into a July-June fiscal year, the snow-and-ice program has spent 72% of its annual appropriation. The approved seasonal plan anticipated 80% by this point. Required service levels are being met, and the updated remaining-season forecast, including unpaid commitments, stays within the appropriation. Finance asks whether the 72% expenditure figure warrants additional funding. Which recommendation is supported?

Accepted Answer

Retain the current appropriation and monitor the forecast; spending to date does not justify an increase.

Answer

Request additional funding because spending exceeds the elapsed share of the fiscal year.

Answer

Release the unspent appropriation for other programs because expenditure is running below the approved seasonal plan.

Answer

Freeze routine winter spending until the portion of the fiscal year elapsed catches up with the expenditure share.

Question 10

After an equipment-inspection checklist is revised, three experienced operators repeatedly omit the new leak-check entry. Each correctly demonstrates the physical inspection. Observation at their remote yard shows that they still use the previous paper checklist; updated copies and instructions were never provided there. No other performance problems are documented. The supervisor's corrective response should focus on which action?

Accepted Answer

Replacing the obsolete forms, explaining the new entry, and verifying use of the revised checklist.

Answer

Repeating the full equipment-inspection course for all three operators before permitting further independent inspection work.

Answer

Issuing written warnings and reviewing compliance at the next appraisal.

Answer

Having the leader complete each operator's new entry until the next training cycle.

Free CPWP-S Practice Questions

Domain 1: Budget and Finance 15% of exam

Question 1

Question 2

Domain 2: Asset Management 8% of exam

Question 3

Domain 4: Communication 10% of exam

Question 4

Domain 5: Human Resource Management 24% of exam

Question 5

Question 6

Question 7

Domain 6: Administrative 15% of exam

Question 8

Domain 8: Emergency Management 9% of exam

Question 9

Domain 9: Understanding of Public Works Operations 12% of exam

Question 10

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