How to Read an Asphalt Paving Bid Before You Sign

What should every asphalt paving bid include?

A complete asphalt paving bid should specify mill or excavation depths, base repair scope, hot mix thickness by area, drainage corrections, traffic phasing, striping handoff, and exclusions. Vague lump-sum paving prices hide the decisions that decide whether the pavement lasts.

Treat the bid like a construction contract, not a marketing brochure. You are buying structure: stone support, grade, thickness, and compaction — finished with asphalt and markings.

If two bids differ by tens of thousands, the gap is almost always base work, thickness, or phasing — not “profit.” Make those items visible before you negotiate.

Line items that separate serious bids from risky ones

Walk each proposal with this list. Missing lines are red flags, not opportunities to save money.

• Surface removal method

  Does the bid say mill-and-overlay, full-depth excavation, or a mix by zone? “Pave as needed” is not a scope.

• Base and soft-spot allowance

  Is undercutting and crushed stone included, unit-priced, or excluded? Failed bases without a repair line become change orders mid-job.

• Lift thickness by use

  Passenger stalls, docks, and HOA bus routes should show different structural thicknesses when traffic differs.

• Drainage and elevations

  Look for curb matching, catch-basin surrounds, and positive drainage language — not only “new blacktop.”

• Traffic phasing plan

  Daytime full closure, overnight, or bay-by-bay should be written with reopen timing. Silence here means your tenants will invent the plan.

• Striping and cure notes

  Confirm who restripes ADA stalls and fire lanes, and when sealcoating is allowed after paving.

Questions to ask before you sign

Ask every shortlisted contractor the same three questions and compare answers side by side.

First: where is the base sound enough for overlay, and where must you reconstruct? Second: what unit prices apply if soft spots exceed the allowance? Third: how will deliveries and customer access work on each workday?

Managers comparing CapEx options should also review property manager asphalt paving scopes that already package zone maps and tenant continuity. HOA boards evaluating subdivision streets should confirm resident notice and emergency access are in the written plan — not promised verbally.

For background on when overlay fails, revisit asphalt repaving versus resurfacing before you accept a “cheap overlay everywhere” award.

Award on clarity, not just price

A slightly higher bid with explicit base repair, thickness, and phasing usually costs less over five years than a low lump sum that collapses after the first winter.

Tycoon Asphalt writes paving proposals so ownership and boards can see the engineering choice — overlay versus reconstruction — before anyone mobilizes equipment.