Homeowner decision guideNRMCA technical guidance; no local project determination
Homeowner decision guide
Reviewed and updated September 24, 2026
What information can a ready-mix delivery ticket provide about a residential pour?
Leave water adjustments to the responsible partiesDo not direct the crew to add water. Ask the contractor and supplier who may request an adjustment and how it will be documented.
A ready-mix delivery ticket helps connect a delivered load with the mixture ordered for a particular placement. NRMCA explains that a mixture designation is included on the ticket and that the purchaser should verify the delivered mixture and document special occurrences. The ticket is an important record, not proof that placement, finishing and curing were all satisfactory.
Separate condition, intended use and project scope
Which situation best matches the project?
01
Ask for the meaning of the codes
Keep the tickets for each load and ask the supplier to explain the mixture designation and any abbreviated fields. Match them to the written order and the part of the project receiving that concrete. Request clarification of missing or unclear entries rather than guessing from a code that resembles a strength value. Ticket layouts and supplier terminology may differ.
02
Connect delivery with the site record
Retain the placement date, contractor's work record, authorized changes and any test reports with the corresponding load and placement information. Before placement, ask the contractor and supplier who may request a jobsite water adjustment and how it will be recorded. NRMCA's CIP 26 distinguishes adjustment within the mixture's permitted limits from excess water; seeing water added does not by itself establish that the load was mishandled.
Notice next: Ask where the delivery record shows the amount added and any water held back at batching. Request clarification of unclear entries from the responsible parties.
03
Understand what the paperwork cannot establish
A ticket does not show whether the base was properly prepared, reinforcement stayed in position or curing was maintained. It should be reviewed alongside those records when a dispute or defect is investigated. For a concern about the delivered material, ask the contractor and supplier to compare the order, ticket and test results before drawing a conclusion.
Safe observation
Records to keep together
What to record
Readable delivery tickets identified by load and placement
Written mixture order and specification
Placement date and contractor work record
Documented authorized adjustments and delays
Test reports matched to the corresponding load
Move from information to action
Who is the useful next contact?
Concrete supplier
Ask for ticket-code explanations and clarification of the delivered mixture and recorded adjustments.
Concrete contractor
Connect the delivery record with placement, testing and the work performed.
Professional help
Use this guide to prepare for a qualified local professional.
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Phone connection not currently available
Check licensing, service area, schedule, scope and written estimate directly with professionals you consider.
Sources and boundaries
What supports this guide?
National Ready Mixed Concrete Association — CIP 31 — Ordering Ready Mixed ConcretePages 1–2: Specifying properties; ordering; slump and air Boundary: Technical explanation, not a site diagnosis or a universal residential mix, thickness, strength, timing or warranty requirement. Scope: NRMCA technical explanation, not a local rule, project specification or site acceptance decision.. Source checked 2026-09-23.
National Ready Mixed Concrete Association — CIP 26 — Jobsite Addition of WaterPages 1–2: Permitted adjustment versus excess water; documentation Boundary: Technical explanation, not a site diagnosis or a universal residential mix, thickness, strength, timing or warranty requirement. Scope: NRMCA technical explanation, not a local rule, project specification or site acceptance decision.. Source checked 2026-09-23.
A delivery ticket does not certify the completed concrete installation.
Mixture requirements and authorized adjustments must be checked against the actual project records.