Studio · Hanga · programme

Programme resequencer · proposal tool

Rebuild the week around who is actually blocked.

Read the programme and yesterday’s site log. See which crews are waiting on which trade, and get a resequenced week for the project manager to approve. Nothing is sent to subcontractors.

Read the programme

CSV or XLSX with id, name, trade, start, duration, predecessors and crew. Optional: not_before (hard date) and contract_date. MS Project XML also works.

Import CSV, XLSX or XML

Example programme · fictionalEXAMPLE

Example programme · two-storey house, Tāmaki Makaurau (fictional)

29 tasks · 15 trades · starts Mon 7 Sep 2026 · 2 contracted dates · weekends and NZ public holidays are non-working

Durations, crews and dates are illustrative. It carries no rates.

Read the site log

Log date (what happened)

Paste the daily log

The log reader runs on this device and matches each line to a task. You confirm every update before it is applied.

Site log by task · 0 entries for Thu 15 Oct 2026

Tasks with no entry are assumed to be on programme, but never past an unfinished predecessor. Showing work programmed around the log date.

T06 Level 1 floor and wall framing

Builder · programmed Wed 7 Oct–Wed 14 Oct · assumed done

T07 Roof framing

Builder · programmed Thu 15 Oct–Mon 19 Oct · assumed partly done 33%

T09 Windows and exterior doors

Window installer · programmed Thu 15 Oct–Fri 16 Oct · assumed partly done 50%

T11 Electrical rough-in, ground floor

Electrical · programmed Wed 7 Oct–Fri 9 Oct · assumed done

T12 Plumbing rough-in, ground floor

Plumbing · programmed Wed 7 Oct–Fri 9 Oct · assumed done

T13 Electrical rough-in, Level 1

Electrical · programmed Thu 15 Oct–Mon 19 Oct · assumed partly done 33%

T14 Plumbing rough-in, Level 1

Plumbing · programmed Thu 15 Oct–Mon 19 Oct · assumed partly done 33%

Blocked trades

Roofer This week
T08 Roofing waits on Roof framing (Builder, under way, 33%).
Programmed Tue 20 Oct; can start Wed 21 Oct.

03b

Who is blocked

Filled: work holding others up. Outlined: crews waiting. Dashed: waiting on their own trade.

Resequence from today

Critical path from Fri 16 Oct: T07 → T08 → T17 → T19 → T20 → T21 → T22 → T23 → T25 → T26 → T27. Levelled to the people each trade has available, keeping every link, lag and hard date. Finish Fri 4 Dec as programmed, Mon 7 Dec proposed.

Move work earlier for

Task · trade

7 Sep14 Sep21 Sep28 Sep5 Oct12 Oct19 Oct27 Oct2 Nov9 Nov16 Nov23 Nov30 Nov7 Dec14 Dec

T01 Site establishment and fencingBuilder

done

T02 Site cut and excavationEarthworks

done

T03 Underground drainageDrainlayer

done

T04 Foundations and slab pourConcrete

done

T05 Ground floor framingBuilder

done

T06 Level 1 floor and wall framingBuilder

done

T07 Roof framingBuilder · critical

33% · +1d finish

T08 RoofingRoofer · critical

+1d

T09 Windows and exterior doorsWindow installer

50% · 0d finish

T10 Building wrap and cavity battensCladder

T11 Electrical rough-in, ground floorElectrical

done

T12 Plumbing rough-in, ground floorPlumbing

done

T13 Electrical rough-in, Level 1Electrical

33% · +1d finish

T14 Plumbing rough-in, Level 1Plumbing

33% · +1d finish

T15 Meter board and mains supplyElectrical

T16 Hot water cylinder and external plumbingPlumbing

T17 Pre-line inspectionCouncil inspection · critical

+1d

T18 Weatherboard claddingCladder

+1d

T19 InsulationInsulation · critical

+1d

T20 GIB liningGIB fixer · critical

+1d

T21 GIB stoppingStopper · critical

+1d

T22 Interior paintingPainter · critical

+1d

T23 Kitchen and joinery installKitchen joiner · critical

+1d

T24 Electrical fit-offElectrical

T25 Plumbing fit-offPlumbing · critical

+1d

T26 Floor coveringsFlooring · critical

+1d

T27 Code compliance inspectionCouncil inspection · critical

+1d

M1 Closed in (weathertight)Milestone

+1d

M2 Practical completionMilestone · critical

+1d

Today

What moves (17)

Task	Trade	Programmed	Proposed	Start moves	Why
T07 Roof framing critical	Builder	Thu 15 Oct–Mon 19 Oct	Fri 16 Oct–Tue 20 Oct	—	Under way; finish follows what is left
T08 Roofing critical	Roofer	Tue 20 Oct–Fri 23 Oct	Wed 21 Oct–Tue 27 Oct	+1d	Waits on Roof framing
T09 Windows and exterior doors	Window installer	Thu 15 Oct–Fri 16 Oct	Fri 16 Oct–Fri 16 Oct	—	Under way; finish follows what is left
T13 Electrical rough-in, Level 1	Electrical	Thu 15 Oct–Mon 19 Oct	Fri 16 Oct–Tue 20 Oct	—	Under way; finish follows what is left
T14 Plumbing rough-in, Level 1	Plumbing	Thu 15 Oct–Mon 19 Oct	Fri 16 Oct–Tue 20 Oct	—	Under way; finish follows what is left
T17 Pre-line inspection critical	Council inspection	Tue 27 Oct–Tue 27 Oct	Wed 28 Oct–Wed 28 Oct	+1d	Waits on Roofing
T18 Weatherboard cladding	Cladder	Tue 27 Oct–Thu 5 Nov	Wed 28 Oct–Fri 6 Nov	+1d	Waits on Roofing
T19 Insulation critical	Insulation	Wed 28 Oct–Thu 29 Oct	Thu 29 Oct–Fri 30 Oct	+1d	Waits on Pre-line inspection
T20 GIB lining critical	GIB fixer	Fri 30 Oct–Fri 6 Nov	Mon 2 Nov–Mon 9 Nov	+1d	Waits on Insulation
T21 GIB stopping critical	Stopper	Mon 9 Nov–Fri 13 Nov	Tue 10 Nov–Mon 16 Nov	+1d	Waits on GIB lining
T22 Interior painting critical	Painter	Mon 16 Nov–Mon 23 Nov	Tue 17 Nov–Tue 24 Nov	+1d	Waits on GIB stopping
T23 Kitchen and joinery install critical	Kitchen joiner	Tue 24 Nov–Thu 26 Nov	Wed 25 Nov–Fri 27 Nov	+1d	Waits on Interior painting
T25 Plumbing fit-off critical	Plumbing	Fri 27 Nov–Mon 30 Nov	Mon 30 Nov–Tue 1 Dec	+1d	Waits on Kitchen and joinery install
T26 Floor coverings critical	Flooring	Tue 1 Dec–Thu 3 Dec	Wed 2 Dec–Fri 4 Dec	+1d	Waits on Plumbing fit-off
T27 Code compliance inspection critical	Council inspection	Fri 4 Dec–Fri 4 Dec	Mon 7 Dec–Mon 7 Dec	+1d	Waits on Floor coverings
M1 Closed in (weathertight)	Milestone	Fri 23 Oct	Tue 27 Oct	+1d	Waits on Roofing
M2 Practical completion critical	Milestone	Fri 4 Dec	Mon 7 Dec	+1d	Waits on Code compliance inspection

Idle cost

Cost uses only the rates you enter here, per person-hour. Where there is no rate, you see hours and no dollar figure.

Working hours per crew daySet to 8 to start with. Change it to match your site.

Trade	People available	NZD per person-hour
Builder
Earthworks
Drainlayer
Concrete
Roofer
Window installer
Cladder
Electrical
Plumbing
Insulation
GIB fixer
Stopper
Painter
Kitchen joiner
Flooring

This week, if crews turn up as programmed

Crew	People × days	Hours	Cost
Roofers Roofing · waiting on Roof framing	3 × 1	24 h	enter a rate

24 h of idle crew time. Rebooking crews to the proposed dates avoids it.

Logged yesterday

No idle hours in the site log.

No rate entered for Roofer, so those hours are not costed.

Contract flags

Moves · inside contract date

Closed in (weathertight)Programmed Fri 23 Oct → proposed Tue 27 Oct (+1 working day). Contract date Wed 28 Oct 2026: 1 working day to spare.

Moves · inside contract date

Practical completionProgrammed Fri 4 Dec → proposed Mon 7 Dec (+1 working day). Contract date Thu 10 Dec 2026: 3 working days to spare.

A flag needs the project manager’s attention before approval. It does not change the contract or notify anyone.

Project manager’s decision

Project manager

Note for the record (optional)

Approving or rejecting adds a line to the record log. It does not send, book or notify anyone.

Record log

No decisions recorded yet on this device.