Mimir — Plan 1886

Each order's forecast over the next 3 months and how the recommended cut pattern serves it. In pattern = strips of this order's width in the cluster's sample cut pattern (per coil). The slitter rotates several patterns across the coils, so a width not in the sample is still cut “via rotation.” Mimir buys enough cluster tonnage; the exact per-order pounds are the slitter's post-delivery allocation — so this is fulfillment evidence, not a per-order guarantee. Buy vs forecast = the master tonnage recommended for this order's cluster, proportioned to the order, as a % of its forecast. Over 100% is the over-buy needed to hit mill-minimums, the liquidity floor, and pattern/coil rounding — capital that lands as master-form inventory, not a shortfall. Rows in red are left short.

Master coil layout map

Each cluster's real master coil from PIW geometry (OD² = ID² + 4·W ÷ (ρ·π·width), ρ = 0.283 lb/in³) — width × OD × ID, the geometry-bound coil weight, and how every strip rewinds into finished coils (“series”) at the spec OD. Buy % is whole-coil buy ÷ forecast; over 100% is real coil-rounding / OD-class over-buy (capital as master-form inventory), not a shortfall. Each card also shows the chosen cut pattern's % scrap, predicted $/cwt to run (hover for the basis), and reworks (lbs of narrow strips needing a repass).

Cluster 2 71″W × 55.5″OD × 20″ID multi-series rewind ⚠ spec risk

Coil weight42,289 lb

PIW595.6 lb/in

Coils5

Spec OD window48.0–53.7″

Demand211,443 lb

Buy211,443 lb

Buy vs forecast100%

% Scrap1.3%

$/cwt to run$50.80

Reworksnone

Series5 multi

Cut pattern (per coil): 10.520″ + 10.520″ + 8.125″ + 20.472″ + 20.472″

Strip width	Lbs / master	Finished coils	Each	Finished OD
20.472″	12,194 lb	2×	6,097 lb	41.7″ ⚠ below spec min-OD
13.940″	8,303 lb	2×	4,151 lb	41.7″ ⚠ below spec min-OD
10.520″	6,266 lb	2×	3,133 lb	41.7″
8.125″	4,839 lb	2×	2,420 lb	41.7″
6.890″	4,104 lb	2×	2,052 lb	41.7″

⚠ 2 strip width(s) can't rewind into the OD/weight window cleanly at this buy — relax the min-OD / MNCLWT, narrow the master, or split into more coils.

Cluster 1 71″W × 55.6″OD × 20″ID multi-series rewind

Coil weight42,512 lb

PIW598.8 lb/in

Coils3

Spec OD window31.5–40.0″

Demand127,535 lb

Buy127,535 lb

Buy vs forecast100%

% Scrap2.2%

$/cwt to run$50.80

Reworksnone

Series2 multi

Cut pattern (per coil): 10.158″ + 10.158″ + 10.158″ + 10.158″ + 10.158″ + 10.158″ + 4.252″ + 4.252″

Strip width	Lbs / master	Finished coils	Each	Finished OD
10.158″	6,082 lb	3×	2,027 lb	36.0″
4.252″	2,546 lb	3×	849 lb	36.0″

Cluster 3 71″W × 63.6″OD × 20″ID 1 series / strip OD-floored

Coil weight57,439 lb

PIW809.0 lb/in

Coils2

Spec OD window60.0–69.2″

Demand57,439 lb

Buy114,878 lb

Buy vs forecast200%

Over-buy57,439 lb

% Scrap2.9%

$/cwt to run$50.80

Reworksnone

Series2

Cut pattern (per coil): 20.551″ + 20.551″ + 20.551″ + 7.250″

Strip width	Lbs / master	Finished coils	Each	Finished OD
20.551″	16,626 lb	1×	16,626 lb	63.6″
7.250″	5,865 lb	1×	5,865 lb	63.6″

Order	Width	Forecast (Aug · Sep · Oct)	Total	Served by	In pattern	Buy vs Forecast	Cover
423058013	10.158″	43.4k · 35.9k · 36.2k	115,498 lbs	Cluster 1 · 71.00″	6 strips/coil	100% 115,498 lbs buy	✓ covered
425055043	20.472″	39.0k · 38.0k · 19.0k	96,000 lbs	Cluster 2 · 71.00″	2 strips/coil	100% 96,000 lbs buy	✓ covered
423068035	13.940″	25.9k · 14.2k · 16.8k	56,925 lbs	Cluster 2 · 71.00″	via rotation	100% 56,925 lbs buy	✓ covered
425049029	20.551″	14.8k · 0.0k · 14.7k	29,506 lbs	Cluster 3 · 71.00″	3 strips/coil	200% 59,012 lbs buy	✓ covered
423068055	10.520″	10.3k · 10.0k · 8.4k	28,662 lbs	Cluster 2 · 71.00″	2 strips/coil	100% 28,662 lbs buy	✓ covered
422026031	7.250″	9.4k · 10.0k · 8.6k	27,933 lbs	Cluster 3 · 71.00″	1 strip/coil	200% 55,866 lbs buy	✓ covered
423068034	8.125″	10.5k · 7.5k · 8.6k	26,656 lbs	Cluster 2 · 71.00″	1 strip/coil	100% 26,656 lbs buy	✓ covered
423058027	4.252″	4.5k · 3.8k · 3.7k	12,037 lbs	Cluster 1 · 71.00″	2 strips/coil	100% 12,037 lbs buy	✓ covered
425050003	6.890″	0.0k · 3.2k · 0.0k	3,200 lbs	Cluster 2 · 71.00″	via rotation	100% 3,200 lbs buy	✓ covered