- Before
- Runs 62 meter technicians and 31 vans through about 40 exchanges a day, with first-time fix as one number. “I know our first-time fix is 83 %. I don't know why, and I can't fix an average.”
- Now
- Opens chains ranked by length under a ribbon of priced causes, confirms or changes each cause, and approves fixes with the return visits and AED they would avoid.
One meter, four visits, and the cause behind 695 more
Lumina Utilities is exchanging meters across its villa districts. In twelve months Meter Operations did 9,860 jobs and fixed 83.0 % on the first visit. Villa 14, Street 27, Saffron Gardens took four visits in 18 days. Here is how the solution explains it and stops the next one, screen by screen.
- 01Morning
The board opens on chains, not an average
Layla Haddad · Field Service ManagerLayla runs Meter Operations: 62 technicians, 31 vans. Her board shows 1,672 chains, 2,240 return visits and AED 2.06M a year, every visit to the same premise or asset within 30 days linked into one chain. Across the top, a ribbon splits the return visits by why the first visit failed: wrong meter type 31 %, no access 21 %, skill mismatch 15 %, part out of stock 11 %, site not ready 10 %.
“I know our first-time fix is 83 %. I don't know why, and I can't fix an average.”
- 02One click
Wrong meter type on the van: 695 visits
Layla Haddad · Field Service ManagerLayla clicks the largest cause. The board filters to its chains: Villa 14 in Saffron Gardens, Villa 3 and Villa 22 in Palmgrove, Villa 41 in Lumina Hills — all 3-phase exchanges where the van came out without the meter the board needed. The longest chain ranks first, with a complaint against it.
“Wrong meter type on the van · 695 return visits · AED 639,400 a year”
- 03Overnight, 02:04
Four visits in 18 days, each in the technician's words
Chain builder and Note readerVisit 1, 24 Aug: Rakesh Pillai, van MV-22, 22 minutes — “3ph CT op meter onsite. no CT unit on van. rebook w CT meter.” Visit 2: Imran Qureshi brings a 3-phase direct-connected meter; the site needs CT. Visit 3: the right meter, but CT isolation needs a CT-authorised technician. Visit 4, 11 Sep: Saeed Al Hammadi fits the LM-3P-CT and verifies the CTs, 1 h 40 min.
Note reader: “3ph CT op” = 3-phase, CT-operated meter found.
- 0402:11
The work order, the site and the van, side by side
Cause finderThe work order said LM-1P-60, single-phase direct, from meter register MTR-0098311, installed 2012. On site: a 3-phase board, CT-connected, CTs 200/5. On the van at 06:40: 8 × LM-1P-60 and no LM-3P-CT. The reason sits in connection file CN-19-07734: a load increase to 3-phase 150 A with CT metering, approved in March 2019 and energised in April, with the meter register update “not recorded”.
Cause: wrong meter type on the van, 92 % confidence — every cause cites the record it rests on.
- 0502:12
What it cost, and what argues against
Cost keeper and Fix recommenderThree return visits × AED 920 = AED 2,760, 65 minutes on site for nothing, complaint CMP-26-3381 and a customer who took leave twice. Other causes are ranked and answered: information missing or wrong at 6 % — the out-of-date register is why the van was wrong, not a separate failure; skill mismatch at 2 % applies to visit 3, not the first. The pattern is still ahead: 1,312 premises left in the exchange programme have a load upgrade newer than their meter record, 412 of them CT-metered.
“1 of them is on tomorrow's list: WO-2615521, Villa 18, Saffron Gardens”
- 06Causes and cost
Every cause priced by job type, with an owner
Cost keeperThe heat table splits 2,240 return visits by first-visit cause and job type, each cause with the team that owns it: planning and stores, customer operations, planning and training, stores, connections, asset data, planning. The largest cell is wrong meter type on 3-phase exchanges — 470 return visits, AED 432,400 — and it opens on the chains behind it.
“Where the AED 2.06M goes · Cost keeper · 2,240 × AED 920”
- 07The fixes
Eight fixes, each with the visits it would have prevented
Fix recommenderF1: load the meter type from the latest connection file, not the meter register — 560 visits, AED 515,200 a year. F2: write the 1,312 load upgrades back to the register. F3: send CT-metered premises only to the 14 of 62 technicians who hold CT-metering authorisation — 240 visits, AED 220,800. F5, a day-before text with a 2-hour window, has been live since 1 Sep. Each fix names its owner and the chains it would have prevented.
“Proposed by the Fix recommender for each cause … You approve; the owner makes it live.”
- 08Approved
Layla approves F1, and the effect will be measured
Layla Haddad · Field Service ManagerThe approval shows the fix, the estimate — 560 return visits and AED 515,200 a year — and the owner, Arjun Menon in Planning. Layla signs as Field Service Manager. A change to dispatch rules also needs the Head of Field Operations, Khalid Rahimi.
“The Cost keeper measures the effect from the next month's chains.”
- 0916:00
Tomorrow's 186 jobs, checked for the same causes
Tomorrow checkerFor Wednesday 14 October, 186 meter jobs on 31 vans are checked against last year's causes. Nine carry one. The first is WO-2615521 at Villa 18, Saffron Gardens: the register says LM-1P-60 (2012), connection file CN-20-01192 says 3-phase, CT 200/5, and van MV-22 has no CT meter — 88 % risk of a return. Others include a CT job booked to a technician without authorisation and a critical customer who needs 48 hours' notice of a supply interruption.
“Add 1 × LM-3P-CT to van MV-22 and move the job to Saeed Al Hammadi”
- 10Before 05:30
Nine changes applied before the vans load
Arjun Menon · Work plannerArjun applies all nine changes. Expected return visits for tomorrow fall from 6.3 to 0.7, and the van lists are updated for the 05:30 loadout. The agents proposed every change; the planner made each one.
“All 9 changes applied — van lists updated for 05:30”