{"2":{"_":{"2":{"7":{"3":{"2":{"2":{"5":{"_":"Fascia and soffit, front eaves (6 h, Thu 12 Aug)"},"_":"Fascia and soffit, rear eaves (6 h, Thu 12 Aug to Fri 13 Aug)"},"4":{"3":{"_":"Roll out membrane — Breathable membrane and battens"},"4":{"_":"Counter-battens and battens — Breathable membrane and battens"},"6":{"_":"Load out tiles — Tile the front slope"},"_":"Barge boards, east verge (4 h, Fri 20 Aug to Mon 23 Aug) · Barge boards, west verge (4 h, Thu 26 Aug to Fri 27 Aug) [critical chain] · Breathable membrane and battens (2 days, Tue 24 Aug to Thu 26 Aug) [critical chain]"},"5":{"3":{"_":"Lay the courses — Tile the front slope"}}},"3":{"1":{"1":{"_":"Cut and fix at verges — Tile the front slope"},"2":{"_":"Load out tiles — Tile the rear slope"},"3":{"_":"Lay the courses — Tile the rear slope"},"6":{"_":"Cut and fix at verges — Tile the rear slope"},"_":"Tile the front slope (3 days, Fri 27 Aug to Thu 2 Sep) [critical chain] · Tile the rear slope (3 days, Thu 2 Sep to Tue 7 Sep) [critical chain]"},"2":{"1":{"_":"Lead flashings (4 h, Wed 8 Sep) [critical chain]"},"2":{"_":"Gutters and downpipes, rear (4 h, Thu 9 Sep) [critical chain]"},"_":"Ridge and dry verges (1 day, Tue 7 Sep to Wed 8 Sep) [critical chain] · Gutters and downpipes, front (4 h, Wed 8 Sep to Thu 9 Sep) [critical chain]"}},"_":"Fascias and soffits, barge boards, membrane and battens, both slopes tiled, ridge and verges, lead flashings, gutters and downpipes."}}}}},"_":{"_":{"_":{"_":{"_":{"_":{"_":{"_":{"_":{"_":"MIRROR — Roofer (roofer) on spine:house-2027: what this hand WILL DO at each horizon, own work only. Each job sits at the smallest period that contains it on the clock; a job that crosses a boundary rises to the coarser rung."}}}}}}}}}}