COLAS Field
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COLAS Field Access
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My Lots
Create a new lot or open any lot available to you.
Contract quality profile
MRTS30MRTS32 / EME2 if applicableMRTS50 quality systemProject AQP / ITP
3 BUSINESS DAY SUBMISSION
Create or select a lot to start the submission clock.
Create or select a lot to start the submission clock.
Client–Project–Job Number–Date–Lot Number–Mix Type–Layer–Thickness–
Create New Lot
Blank is the default. Copy Previous only carries project set-up fields — never dockets, readings, signatures, photos, notes, NCRs or comments.
Records for this lot
Set each optional record as Required or Not Applicable before the lot starts.
Approval to Proceed
Placement Record
Site Diagram
Dip Record
String Line
Daily Quantity
Lot Conformance
Approval to Proceed / Hold Point Release
Process verification
Preparation of Existing Surface
Unsuitable base conditions
Layer thickness complies with specification tolerances
Does the base temperature comply with the specification?
Has any damage occurred to existing structures (kerbs, driveways, pits, etc.)?
Transverse joints marked with 3 m straight edge prior to cutting back
Edge lines marked out and rope lined prior to commencing paving
Signed and acknowledged by
COLAS Signature
Approval granted to release hold point and proceed with the subject of work
Client Signature
Placement setup
No hourly surface temperature check recorded yet.
Work Type
Trucks0
Total Tonnes0.00 t
Avg Temp—
Shift QA Alerts
No current alerts.
Truck / Delivery Dockets
Docket scan
Take a photo of the docket or enter one manually.
Dockets this shift
0 dockets · 0.00 t
No docket selected
Docket Details
Where was this load used?
Most loads go into one run. Select the run and save. Only use Split Load when one delivery is shared across runs.
Lot Summary
QA Checklist
Work Type
How do you want to create the site diagram?
Map record
Original retainedYesCleaned copyNot createdFinal Site Diagram formWaiting for cleaned diagramPhoto markers0Included in Lot PackNo
Pavement Measured Dip Record
RUN 1
Chainage setup
New rows continue automatically in the selected direction. Every chainage cell remains editable.
Readings
| Chainage | L (mm) | C (mm) | R (mm) | Average | Notes |
|---|
Run 1 Average
Average thickness for this run–
Calculated from all L, C and R dip readings recorded against this run.
Run 1 Summary
Readings0
Minimum–
Maximum–
Overall Average–
Complete Job Average
Average across all saved runs–
String Line Sheet
Optional record · field-entry view
Chainage setup
New rows continue automatically in the selected direction. Every chainage cell remains editable.
String Line Record
RUN 1| Ch | L | ¼ Point | C | ¼ Point | R |
|---|
Run / Job Summary
Run average–Complete job average–
String Line Sign-off
COLAS Signature
String Line readings reviewed and accepted for this lot.
Client Signature
Daily Quantity Agreement Form
Quantity Summary
One lot = one mix / one layer. Delivered and waste are pulled from the delivery dockets. Daily Quantity is calculated as Delivered - Waste.
Measured quantities agreement
COLAS Signature
The representatives agree and accept the measured quantities recorded above.
Client Signature
By signing below, you confirm that the information recorded is correct.
Name–Position–Company–
Asphalt Lot Conformance
Work Type
Layer
Conformance checklist — Conforming / N/A / Issue
Summary
Pulled from Daily Quantity / Placement data so it is not entered twice.
Stakeholder Feedback Reminder
Has the stakeholder been offered the opportunity to provide feedback on the works?
COLAS Final Conformance Sign-off
COLAS Signature
Lot conformance reviewed. Any issues / NCRs are recorded above.
Draft Customer Pack / Sign-off Preview
Shows records the customer has signed and records currently prepared for their sign-off. This updates as the lot is completed.
What is missing?
Pack Actions
Send to QA / Admin prepares a field-completed pack for further QA information. It does not close or finalise the lot.
Final issue is only available when all required records are complete and final COLAS conformance sign-off has been saved.
Lot Photos
Photos stay internal unless you deliberately include them in the client pack.
Photos for this lot
Notes & Discussions
Internal by default. Use this for relevant lot information that does not belong in the controlled client forms.
Internal Lot Notes
Paper Record Used
Use this when a hard-copy form was completed because the app was unavailable. The paper record remains part of the lot audit trail.
Paper Records for this Lot
Lot Activity Timeline
A simple history of key actions on the lot.
Restricted Lot Register
QA / Admin · auto-populated from lot records
| Lot | Project | Location | Chainage | Area m² | Tonnes | Created | Due | Submitted | Business Days | Status | Required / N/A | NCR | Feedback Offered | Feedback Received | Comments |
|---|
Specification / test reporting tracker
Binder content / grading / lab air voids1 WORKING DAY
In-situ air voids / layer thickness / levels / horizontal position3 WORKING DAYS
Moisture sensitivity / MVR where applicable7 DAYS
Deformation resistance where applicable21 DAYS
✓
Lot Pack Complete
All required records completed and signatures obtained.
PAVEMENT MEASURED DIP RECORD — ALL RUNS
STRING LINE SHEET — ALL RUNS