Four artifacts due within one day of the blast. Fired 25 Aug 14:20 · 6h remaining
SS 204.91 authorises excavation payment only after submittal of all documentation required in this Section.
SS 204.91 authorises excavation payment only after submittal of all documentation required in this Section.
As-built against the proposal
| Field | Proposed | As-built | Δ |
|---|---|---|---|
| Burden | 2.4 m | 2.4 m | — |
| Spacing | 2.1 m | 2.2 m | +0.1 |
| Hole diameter | 76 mm | 76 mm | — |
| Holes | 44 | 46 | +2 |
| Explosive | 230 kg | 248 kg | +18 kg |
| Detonators | 44 | 46 | +2 |
| Stemming | 1.8 m | 1.8 m | — |
| Delay | 17/25 ms | 17/25 ms | — |
Actuals are drawn from the field blast record and the rig's hole record — never re-entered. Holding proposed and as-built in the same shape is what makes “a format that permits direct comparison” automatic rather than an assembly exercise.
Document pack
| Item | Clause | State | |
|---|---|---|---|
| ✔ | Proposed blast design, signed by consultant and blaster | 204.04.07 | present |
| ✔ | Pre-blast survey | 204.04.08 | present |
| ✔ | As-built blast design | 204.04.09 | due in 6h |
| ✔ | Seismograph records | 204.04.11 | due in 6h |
| ◷ | …with the vibration specialist's interpretation | 204.04.11 | awaited |
| ✔ | Peak overpressure record, signed and dated | 204.04.12 | due in 6h |
| ◷ | Blasting consultant field report — visit 25 Aug | 204.04.10 | overdue 2 days |
Blocked: 2 items outstanding. SS 204.91 pays only after all of it.
Deliberately not in this pack — different holders, different retention:
the blasting log (worksite record, five years from completion of the blasting operation) and the
magazine storage record (licence record, two years). They are not MoTI submittals.
Layout as specified in SCR-021-blast-record.md
┌──────────┬────────────────────────────────────────────────────┐ │ NAV │ ‹ Blasting BL-14 · fired 25 Aug 14:20 ⏱ 6h left │ │ ├────────────────────────────────────────────────────┤ │ │ PROPOSED │ AS-BUILT │ Δ │ │ │ Burden 2.4 m │ 2.4 m │ — │ │ │ Spacing 2.1 m │ 2.2 m │ +0.1 │ │ │ Hole dia 76 mm │ 76 mm │ — │ │ │ Holes 44 │ 46 │ +2 │ │ │ Explosive 230 kg emulsion │ 248 kg │ +18 kg │ │ │ Detonators 44 electronic │ 46 │ +2 │ │ │ Stemming 1.8 m crushed │ 1.8 m │ — │ │ │ Delay 17/25 ms │ 17/25 ms │ — │ │ ├────────────────────────────────────────────────────┤ │ │ DOCUMENT PACK (SS 204.91: payment after ALL) │ │ │ ✔ Proposed design, signed 204.04.07 │ │ │ ✔ Pre-blast survey 204.04.08 │ │ │ ✔ As-built blast design 204.04.09 ⏱6h │ │ │ ✔ Seismograph records 204.04.11 ⏱6h │ │ │ ⚠ …with vibration specialist interpretation │ │ │ AWAITED │ │ │ ✔ Peak overpressure, signed+dated 204.04.12 ⏱6h │ │ │ ◷ Consultant field report, visit 25 Aug OVERDUE │ │ ├────────────────────────────────────────────────────┤ │ │ NOT IN THIS PACK — different holders, different │ │ │ retention: blasting log (worksite, 5 yr) · │ │ │ magazine storage record (licence, 2 yr) │ │ │ [ submit pack ] ☐ blocked │ └──────────┴────────────────────────────────────────────────────┘
Implements spec/03-screens/SCR-021-blast-record.md · SCR-021 · URL /projects/{project}/blasting/{blast}/record · Personas TECH, QC · Stories US-TECH-004, US-QC-011