Structural Welding Quote

Structural Steel Takeoff — $34K Mezzanine Package

A Phoenix structural fabrication shop used IronKit to generate a mezzanine steel package quote for a warehouse distribution center. The GC wanted itemized line items by member type and installation phase — IronKit broke it out into shop fabrication (beam work, drilling, connections) and field erection (bolting, alignment, safety). The bid landed at $34,120 on a 2,800-lb mezzanine package. The GC sent the PO within two days.
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Welding Quote — Generated by IronKit

Project Details

ProjectFreestanding mezzanine platform — 48′×28′, 125 psf live load
LocationPhoenix, AZ
MaterialASTM A992 W-shapes, A36 plate, bar grating
Total Weight~7,500 lbs
CodeAISC 360-22, IBC 2021

Itemized Estimate

DescriptionQtyUnitRateAmount
W10×22 main beams, 20 t ea14ea$365.00$5,110.00
W8×15 joists, 16 t ea28ea$175.00$4,900.00
Bar grating 19-W-4, 1 t×3 t panels1120sf$4.25$4,760.00
L3×3×1/4 edge angle, perimeter152lf$5.50$836.00
Base plates 16 t×16 t w/ 4 anchors14ea$65.00$910.00
Connection clips and hardware1ls$1,120.00$1,120.00
Shop fabrication56hr$78.00$4,368.00
Field erection32hr$92.00$2,944.00
Shop primer (SSPC-SP6)1ls$640.00$640.00
Delivery — two flatbed loads1ls$816.00$816.00
Subtotal$26,028.00
Overhead & Insurance (14%)$3,644.00
Profit (15%)$4,451.00
Total$34,123.00

Terms

  • Quote valid for 30 days.
  • Payment: 50% deposit, 50% on delivery.
  • Lead time: 4 weeks from approved drawings.

Exclusions

  • Engineering stamp and sealed calculations
  • Concrete footings and anchor bolt installation
  • Stair or ladder access (by others)
  • Finish paint or galvanizing
  • Fireproofing or deck concrete
  • Permits and inspection fees

Frequently Asked Questions

What does a structural mezzanine quote include?
Structural steel (W-shapes for beams and joists), bar grating, edge angles, base plates and anchor hardware, connection clips and bolts, shop fabrication labor, field erection labor, and primer. Engineering, concrete, and finish paint are always excluded.
How long does a mezzanine take to build?
From signed PO to delivery: 3–4 weeks for fabrication and primer. Erection on site takes 1–3 days depending on crew size and accessibility. Total 4–6 weeks for a warehouse mezzanine of this size.
Can I change the load rating in the quote?
IronKit generates the quote from the parameters you enter — member sizes, weight, labor hours. Adjust any field and the total recalculates automatically. No starting over.
Does this work for aMezzanine with a deck and rail?
IronKit covers the structural steel (beams, grating, guardrail posts). The deck surface is usually concrete or wood — that scope is separate. Guardrail, stairs, and access are covered under the same quote if you include them in the spec.

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