{
  "items": [
    {
      "id": "PLY",
      "name": "Birch plywood",
      "lowesItem": "786170",
      "model": "712849",
      "url": "https://www.lowes.com/pd/SoyStrong-NAF-3-4-in-HPVA-Birch-Plywood-Application-As-4-x-8/1000096524",
      "actualSpecification": "Published .703\" thickness; actual 4.039 × 8.039 feet; minimum 4 × 8 feet",
      "neededQuantity": 2,
      "packQuantity": 1,
      "buyPacks": 2,
      "partIds": [
        "P01",
        "P02",
        "P03L",
        "P03R",
        "P04"
      ],
      "notes": "Use the actual-stock story-stick and receiver-transfer instructions; retain two sheets for kerf.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "Observed out of stock September 24, 2026; retained by owner instruction.",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 2,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Lowe’s 712849 identity and .703-inch published gauge observed. Oversized panel listing, minimum 4×8 feet; no added-formaldehyde claim is made. Cabinet/bookcase use is listed; it is not structural rated. Local stock is unverified."
    },
    {
      "id": "PINE",
      "name": "RELIABILT clear eastern white pine",
      "lowesItem": "280485",
      "model": "PLSEL 1.000 6.000 8.000D4S",
      "url": "https://www.lowes.com/pd/Top-Choice-Common-1-in-x-6-in-x-8-ft-Actual-0-75-in-x-5-5-in-x-8-ft-Eastern-White-Pine-Board/1000672939",
      "actualSpecification": "3/4\" × 5 1/2\" × 96\", S4S",
      "neededQuantity": 8,
      "packQuantity": 1,
      "buyPacks": 8,
      "partIds": [
        "F0L",
        "F0R",
        "F0B",
        "F0T",
        "F0C",
        "F1L",
        "F1R",
        "F1B",
        "F1T",
        "F1C",
        "DL0H",
        "DL0J",
        "DL0B",
        "DL0T",
        "DL1H",
        "DL1J",
        "DL1B",
        "DL1T",
        "GLL",
        "GLR",
        "GLB",
        "GLT",
        "KLL",
        "KLR",
        "KLB",
        "KLT",
        "STLH",
        "STLJ",
        "STLB",
        "STLT",
        "DR0H",
        "DR0J",
        "DR0B",
        "DR0T",
        "DR1H",
        "DR1J",
        "DR1B",
        "DR1T",
        "GRL",
        "GRR",
        "GRB",
        "GRT",
        "KRL",
        "KRR",
        "KRB",
        "KRT",
        "STRH",
        "STRJ",
        "STRB",
        "STRT",
        "VLB",
        "VLT",
        "VLF",
        "VLA",
        "VRB",
        "VRT",
        "VRF",
        "VRA",
        "RTLF",
        "RTLA",
        "RTLL",
        "RTLR",
        "RTRF",
        "RTRA",
        "RTRL",
        "RTRR"
      ],
      "notes": "Wide-board layouts separated by final thickness; plane while safely wide and long before ripping caps/spacers/stops. Includes one dedicated trial board. Do not plane short loose strips.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 8,
      "unallocatedRemainder": 0,
      "researchFinding": "Current RELIABILT 1×6×8 identity: actual .75×5.5×96 inches. Eight boards are this build’s own allocation."
    },
    {
      "id": "SOLID",
      "name": "RELIABILT clear S4S solid pine",
      "lowesItem": "810720",
      "model": "2X2 8 RPC",
      "url": "https://www.lowes.com/pd/Common-2-in-x-2-in-x-8-ft-Actual-1-5-in-x-1-5-in-x-8-ft-Pine-Board/1000110413",
      "actualSpecification": "1 1/2\" × 1 1/2\" × 96\", kiln-dried untreated solid stock",
      "neededQuantity": 3,
      "packQuantity": 1,
      "buyPacks": 3,
      "partIds": [
        "CLB",
        "CLU",
        "CLT",
        "CRB",
        "CRU",
        "CRT",
        "CB",
        "CT",
        "CC",
        "CR"
      ],
      "notes": "Three-board plan replaces all twenty support lamina with ten solid members. Measure actual stock; preserve full bearing section. No cleat lamination screws or glue-ups.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 3,
      "unallocatedRemainder": 0,
      "researchFinding": "Current RELIABILT 2×2×8 identity: actual 1.5×1.5×96 inches. Three own-build lengths allocations."
    },
    {
      "id": "ACR",
      "name": "OPTIX clear acrylic",
      "lowesItem": "11288",
      "model": "1AG2196A",
      "url": "https://www.lowes.com/pd/OPTIX-0-22-in-x-24-in-x-48-in-Clear-Acrylic-Sheet/3502046",
      "actualSpecification": ".220\" × 24\" × 48\" sheet",
      "neededQuantity": 1,
      "packQuantity": 1,
      "buyPacks": 1,
      "partIds": [
        "AL",
        "AR"
      ],
      "notes": "Two panes fit along the 48\" direction. No screw holes through acrylic. Expansion pocket and cap must be checked after finishing.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "researchFinding": "Current OPTIX 1AG2196A identity: .22×24×48 inches. Exact pane fit, expansion and exposure remain H04."
    },
    {
      "id": "MESH",
      "name": "Acorn galvanized hardware cloth",
      "lowesItem": "2146697",
      "model": "HC24810",
      "url": "https://www.lowes.com/pd/Acorn-International-1-2-in-x-4-ft-x-10-ft-Hardware-Cloth/1001876728",
      "actualSpecification": "19 gauge; 1/2\" square opening; 48\" × 120\" roll",
      "neededQuantity": 1,
      "packQuantity": 1,
      "buyPacks": 1,
      "partIds": [
        "ML",
        "MR",
        "MTL",
        "MTR"
      ],
      "notes": "Two 19-1/2 by 13-1/2-inch roof blanks and two 9-1/2 by 3-1/2-inch inlet blanks; 3/4-inch overlap. Half-inch clear aperture is an unapproved reference for containment; review actual animal/feeders, wire material and temperature. Keep cut ends concealed. Listing bird statements conflict; no species approval is inferred.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "listing verified; animal containment unresolved",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "researchFinding": "Current HC24810 listing: 48×120 inches, 19 gauge, half-inch mesh. Listing contains inconsistent bird suitability statements; no bird or species containment approval is taken from it. Actual aperture, weld peaks and wire finish require H05/H07."
    },
    {
      "id": "HINGE",
      "name": "McMaster removable-pin surface hinges",
      "lowesItem": null,
      "model": "1798A21",
      "url": "https://www.mcmaster.com/products/1798A21/",
      "actualSpecification": "Black-painted steel; 3 × 2-1/2-inch open envelope; .080-inch leaf; pair",
      "neededQuantity": 4,
      "packQuantity": 2,
      "buyPacks": 2,
      "partIds": [
        "HL0left",
        "HL0right",
        "HL0K0",
        "HL0K1",
        "HL0K2",
        "HL0K3",
        "HL0K4",
        "HL0PIN",
        "HL1left",
        "HL1right",
        "HL1K0",
        "HL1K1",
        "HL1K2",
        "HL1K3",
        "HL1K4",
        "HL1PIN",
        "HR0left",
        "HR0right",
        "HR0K0",
        "HR0K1",
        "HR0K2",
        "HR0K3",
        "HR0K4",
        "HR0PIN",
        "HR1left",
        "HR1right",
        "HR1K0",
        "HR1K1",
        "HR1K2",
        "HR1K3",
        "HR1K4",
        "HR1PIN"
      ],
      "notes": "Four 1798A21 hinges in two pairs. Eight full-leaf 1/8-inch aluminium spacers move both leaves equally forward. Twenty-four dedicated W150 screws are bought separately. Bare hinge gap 3/16 inch; custom mounting, head fit, effective rear-layer bite and actual roof-on pin removal require acceptance.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "McMaster-Carr",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "adopted r4; normal received-part fit required",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 4,
      "unallocatedRemainder": 0,
      "researchFinding": "Current manufacturer 1798A21 and saved maker drawing reviewed: black steel, 3×2.5-inch open envelope, .08-inch leaf, six holes, sold in pairs. Custom spacers and actual removable pin envelope/capacity remain H01."
    },
    {
      "id": "W125",
      "name": "Hillman wood screws",
      "lowesItem": "3373",
      "model": "35054",
      "url": "https://www.lowes.com/pd/Hillman-8-x-1-1-4-in-Silver-Zinc-Plated-Flat-Interior-Wood-Screws-100-Count/3032661",
      "actualSpecification": "#8 × 1 1/4\", Phillips flat, zinc-plated steel, 100 per box",
      "neededQuantity": 186,
      "packQuantity": 100,
      "buyPacks": 2,
      "partIds": [
        "S021",
        "S022",
        "S023",
        "S024",
        "S025",
        "S026",
        "S027",
        "S028",
        "S029",
        "S030",
        "S031",
        "S032",
        "S033",
        "S034",
        "S035",
        "S036",
        "S057",
        "S058",
        "S059",
        "S060",
        "S061",
        "S062",
        "S063",
        "S064",
        "S065",
        "S066",
        "S067",
        "S068",
        "S069",
        "S070",
        "S071",
        "S072",
        "S073",
        "S074",
        "S075",
        "S076",
        "S077",
        "S078",
        "S079",
        "S080",
        "S081",
        "S082",
        "S083",
        "S084",
        "S085",
        "S086",
        "S087",
        "S088",
        "S089",
        "S090",
        "S091",
        "S092",
        "S093",
        "S094",
        "S095",
        "S096",
        "S097",
        "S098",
        "S099",
        "S100",
        "S101",
        "S102",
        "S103",
        "S104",
        "S105",
        "S106",
        "S107",
        "S108",
        "S109",
        "S110",
        "S111",
        "S112",
        "S113",
        "S114",
        "S115",
        "S116",
        "S117",
        "S118",
        "S119",
        "S120",
        "S121",
        "S122",
        "S123",
        "S124",
        "S125",
        "S126",
        "S127",
        "S128",
        "S129",
        "S130",
        "S131",
        "S132",
        "S133",
        "S134",
        "S135",
        "S136",
        "S137",
        "S138",
        "S139",
        "S140",
        "S141",
        "S142",
        "S143",
        "S144",
        "S145",
        "S146",
        "S147",
        "S148",
        "S149",
        "S150",
        "S151",
        "S152",
        "S153",
        "S154",
        "S155",
        "S156",
        "S157",
        "S158",
        "S159",
        "S160",
        "S161",
        "S162",
        "S163",
        "S164",
        "S165",
        "S166",
        "S167",
        "S168",
        "S169",
        "S170",
        "S171",
        "S172",
        "S173",
        "S174",
        "S175",
        "S176",
        "S177",
        "S178",
        "S179",
        "S180",
        "S181",
        "S182",
        "S183",
        "S184",
        "S185",
        "S186",
        "S187",
        "S188",
        "S189",
        "S190",
        "S191",
        "S192",
        "S193",
        "S194",
        "S195",
        "S196",
        "S197",
        "S198",
        "S199",
        "S200",
        "S201",
        "S202",
        "S203",
        "S204",
        "S205",
        "S206",
        "S207",
        "S208",
        "S209",
        "S210",
        "S211",
        "S212",
        "S213",
        "S214",
        "S215",
        "S216",
        "S217",
        "S218",
        "S219",
        "S220",
        "S221",
        "S222",
        "S223",
        "S224",
        "S225",
        "S266",
        "S268",
        "S269",
        "S270",
        "S271",
        "S272",
        "S273",
        "S274",
        "S275",
        "S276",
        "S277",
        "S278",
        "S279",
        "S280",
        "S281",
        "S282",
        "S283",
        "S284",
        "S285",
        "S286",
        "S287",
        "S288",
        "S289",
        "S290",
        "S291"
      ],
      "notes": "186 case/frame/door/roof #8 by 1-1/4-inch screws. Dedicated hinge screws are W150. Trial actual roots, stopped pilots, flush heads and receiver paths.",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 200,
      "unallocatedRemainder": 14,
      "researchFinding": "Current Hillman 35054: #8×1-1/4-inch zinc flat wood screws, 100 per box."
    },
    {
      "id": "W100",
      "name": "Hillman cap and stop screws",
      "lowesItem": "68355",
      "model": "35048",
      "url": "https://www.lowes.com/pd/Hillman-6-x-1-in-Silver-Flat-Head-100-Count-Interior-Exterior-Wood-Screws/3037704",
      "actualSpecification": "#6 × 1\", Phillips flat, zinc-plated steel, 100 per box",
      "neededQuantity": 76,
      "packQuantity": 100,
      "buyPacks": 1,
      "partIds": [
        "S001",
        "S002",
        "S003",
        "S004",
        "S005",
        "S006",
        "S007",
        "S008",
        "S009",
        "S010",
        "S011",
        "S012",
        "S013",
        "S014",
        "S015",
        "S016",
        "S017",
        "S018",
        "S019",
        "S020",
        "S037",
        "S038",
        "S039",
        "S040",
        "S041",
        "S042",
        "S043",
        "S044",
        "S045",
        "S046",
        "S047",
        "S048",
        "S049",
        "S050",
        "S051",
        "S052",
        "S053",
        "S054",
        "S055",
        "S056",
        "S230",
        "S231",
        "S232",
        "S233",
        "S234",
        "S235",
        "S236",
        "S237",
        "S238",
        "S239",
        "S240",
        "S241",
        "S242",
        "S243",
        "S244",
        "S245",
        "S246",
        "S247",
        "S248",
        "S249",
        "S250",
        "S251",
        "S252",
        "S253",
        "S254",
        "S255",
        "S256",
        "S257",
        "S258",
        "S259",
        "S260",
        "S261",
        "S262",
        "S263",
        "S264",
        "S265"
      ],
      "notes": "Cap screw centres outside acrylic edge; stop before tip emerges.",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 100,
      "unallocatedRemainder": 24,
      "researchFinding": "Current Hillman 35048: #6×1-inch zinc flat wood screws, 100 per box."
    },
    {
      "id": "W200",
      "name": "Hillman centre-column screws",
      "lowesItem": "67589",
      "model": "35057",
      "url": "https://www.lowes.com/pd/Hillman-50-Count-8-x-2-in-Flat-Head-Zinc-Plated-Interior-Exterior-Wood-Screws/3037571",
      "actualSpecification": "#8 × 2\", Phillips flat, zinc-plated steel, 50 per box",
      "neededQuantity": 5,
      "packQuantity": 50,
      "buyPacks": 1,
      "partIds": [
        "S226",
        "S227",
        "S228",
        "S229",
        "S267"
      ],
      "notes": "",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 50,
      "unallocatedRemainder": 45,
      "researchFinding": "Current Hillman 35057: #8×2-inch zinc flat wood screws, 50 per box."
    },
    {
      "id": "BOLT",
      "name": "Bolt Depot 1/4-20 × 2-inch zinc-plated Phillips flat-head screws",
      "lowesItem": "338",
      "model": "1536",
      "url": "https://boltdepot.com/Product-Details?product=1536",
      "actualSpecification": "1/4\"–20 × 2\", zinc-plated, 25 per pack",
      "neededQuantity": 56,
      "packQuantity": 1,
      "buyPacks": 58,
      "partIds": [
        "B001",
        "B002",
        "B003",
        "B004",
        "B005",
        "B006",
        "B007",
        "B008",
        "B009",
        "B010",
        "B011",
        "B012",
        "B013",
        "B014",
        "B015",
        "B016",
        "B017",
        "B018",
        "B019",
        "B020",
        "B021",
        "B022",
        "B023",
        "B024",
        "B025",
        "B026",
        "B027",
        "B028",
        "B029",
        "B030",
        "B031",
        "B032",
        "B033",
        "B034",
        "B035",
        "B036",
        "B037",
        "B038",
        "B039",
        "B040",
        "B041",
        "B042",
        "B043",
        "B044",
        "B045",
        "B046",
        "B047",
        "B048",
        "B049",
        "B050",
        "B051",
        "B052",
        "B053",
        "B054",
        "B055",
        "B056"
      ],
      "notes": "56 installed plus trial allowance below. 82-degree head, Phillips #3; head diameter .442–.477 inch and published height .153 inch. Exterior head flush with bare wood; length includes head. Fit removed screws to actual grip, washer, locknut and 1/8–7/32-inch covered tail. Do not bury a proud head under veneer. Preserve two complete threads after ≤1/64-inch chamfer and ≥1/32-inch unused cap depth; accepted cut-end corrosion treatment required.",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Bolt Depot",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 2,
      "purchasedQuantity": 58,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Bolt Depot 1536: 1/4-20×2-inch zinc Phillips flat machine screw, 82 degrees; .442–.477-inch head diameter, .153-inch published head-height envelope. Phillips #3. Actual thread extent and stack acceptance remain H05."
    },
    {
      "id": "WASH",
      "name": "Bolt Depot 1/4-inch zinc-plated SAE flat washers",
      "lowesItem": "67847",
      "model": "2976",
      "url": "https://boltdepot.com/Product-Details?product=2976",
      "actualSpecification": "1/4\" zinc-plated steel, 100 per pack",
      "neededQuantity": 56,
      "packQuantity": 1,
      "buyPacks": 58,
      "partIds": [
        "B001",
        "B002",
        "B003",
        "B004",
        "B005",
        "B006",
        "B007",
        "B008",
        "B009",
        "B010",
        "B011",
        "B012",
        "B013",
        "B014",
        "B015",
        "B016",
        "B017",
        "B018",
        "B019",
        "B020",
        "B021",
        "B022",
        "B023",
        "B024",
        "B025",
        "B026",
        "B027",
        "B028",
        "B029",
        "B030",
        "B031",
        "B032",
        "B033",
        "B034",
        "B035",
        "B036",
        "B037",
        "B038",
        "B039",
        "B040",
        "B041",
        "B042",
        "B043",
        "B044",
        "B045",
        "B046",
        "B047",
        "B048",
        "B049",
        "B050",
        "B051",
        "B052",
        "B053",
        "B054",
        "B055",
        "B056"
      ],
      "notes": "One interior washer per through screw. Published outside diameter .620–.640 inch, inside .276–.296 inch, thickness .051–.080 inch. Actual measurements control fitted length. No outside washer.",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Bolt Depot",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 2,
      "purchasedQuantity": 58,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Bolt Depot 2976: 1/4 zinc SAE washer, OD .620–.640, ID .276–.296, thickness .051–.080 inch."
    },
    {
      "id": "CAP",
      "name": "McMaster 91875A130 zinc-plated closed-end tip covers",
      "lowesItem": null,
      "model": "91875A130",
      "url": "https://www.mcmaster.com/91875A130/",
      "actualSpecification": "1/4-20, 18-8 stainless; listed 1/2-inch thread depth, 21/32-inch height, 7/16-inch wrench, 1/2-inch outside diameter; 10 per box",
      "neededQuantity": 56,
      "packQuantity": 25,
      "buyPacks": 3,
      "partIds": [
        "B001",
        "B002",
        "B003",
        "B004",
        "B005",
        "B006",
        "B007",
        "B008",
        "B009",
        "B010",
        "B011",
        "B012",
        "B013",
        "B014",
        "B015",
        "B016",
        "B017",
        "B018",
        "B019",
        "B020",
        "B021",
        "B022",
        "B023",
        "B024",
        "B025",
        "B026",
        "B027",
        "B028",
        "B029",
        "B030",
        "B031",
        "B032",
        "B033",
        "B034",
        "B035",
        "B036",
        "B037",
        "B038",
        "B039",
        "B040",
        "B041",
        "B042",
        "B043",
        "B044",
        "B045",
        "B046",
        "B047",
        "B048",
        "B049",
        "B050",
        "B051",
        "B052",
        "B053",
        "B054",
        "B055",
        "B056"
      ],
      "notes": "56 installed; three packs of 25. 1/4-20, 1/4-inch blind depth, 7/16-inch flats, 15/32-inch height. Locknut is primary retention; cover conceals the tail. Hold locknut stationary with a thin wrench while tightening or removing cover. Reject bottoming or exposed sharp edges.",
      "category": "fastener",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "McMaster-Carr",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "adopted r4; ordinary finished-stack fitting required",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 75,
      "unallocatedRemainder": 19,
      "researchFinding": "Current McMaster cap-nut family table identifies 91875A130: zinc, 1/4-20, blind depth 1/4 inch, 7/16-inch flats, 15/32-inch height, 25 per pack. Bare direct SKU route was not readable in the web reader; primary family table supports identity. Actual fit remains H05."
    },
    {
      "id": "PAD",
      "name": "Rubber-Cal loose neoprene sheet",
      "lowesItem": "2837423",
      "model": "30-004-062-012-036",
      "url": "https://www.lowes.com/pd/Rubber-Cal-Rubber-Cal-Neoprene-Sheet-40A-Durometer-Smooth-Finish-Backing-0-062-in-Thick-x-12-in-Width-x-36-in-Length-Black/1003202434",
      "actualSpecification": "1/16\" × 12\" × 36\", 40A durometer; one sheet",
      "neededQuantity": 1,
      "packQuantity": 1,
      "buyPacks": 1,
      "partIds": [
        "AL",
        "AR"
      ],
      "notes": "Sixteen trapped 1/4-inch-wide strips: eight 16-19/64-inch and eight 13-3/32-inch. Cut nominal 1/16-inch stock; actual rear light-contact reference .06125 inch. Machine spacers to the actual cured pane/pad stack without bending the pane. Keep pads inaccessible and record material/exposure acceptance.",
      "category": "material",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "dimensions verified; animal-contact/temperature suitability unresolved",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Rubber-Cal 30-004-062-012-036 identity: nominal 1/16×12×36 inches, 40A neoprene. Compound/exposure and light-contact fit remain H04."
    },
    {
      "id": "GLUE",
      "name": "Titebond III Ultimate",
      "lowesItem": "1444",
      "model": "1414",
      "url": "https://www.lowes.com/pd/Titebond-16-Oz-III-Ultimate-Wood-Glue/1017425",
      "actualSpecification": "16 fluid ounce bottle",
      "neededQuantity": 1,
      "packQuantity": 1,
      "buyPacks": 1,
      "partIds": [
        "pine laminations"
      ],
      "notes": "Titebond III 16 fl oz. Apply above 47°F (8.3°C), open time 8–10 min and total assembly 20–25 min at 70°F (21°C)/50% RH; wait at least 24 hours before stressing/machining per received label. Excludes continuous immersion and structural/load-bearing use.",
      "category": "consumable",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [
        "https://www.titebond.com/product/wood-glues/e8d40b45-0ab3-49f7-8a9c-b53970f736af",
        "https://www.titebond.com/resources/use/all"
      ],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "verified listing; fit subject to receipt",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Titebond III 1414 16-fl-oz identity; manufacturer application/use guidance observed. Separate clamp time from the minimum 24-hour no-stress period. No continuous immersion or structural capacity claim."
    },
    {
      "id": "FINISH",
      "name": "Varathane Triple Thick clear satin water-based polyurethane",
      "lowesItem": "9181732",
      "model": "284473-7482",
      "url": "https://www.lowes.com/pd/Varathane-Triple-Thick-Polyurethane-Clear-Wood-Finish-Self-Leveling-Formula-Scratch-And-Stain-Resistance-Durability-In-One-Coat-Satin-Quart/9181732",
      "actualSpecification": "Two 1-quart cans per pack; manufacturer 284473; UPC 020066273699; transparent satin with slight amber tone",
      "neededQuantity": 4,
      "packQuantity": 2,
      "buyPacks": 2,
      "partIds": [
        "all specified wood faces and cut edges"
      ],
      "notes": "Calculated full wood upper bound, veneer topcoat, sample and extra 15% reserve; two quart cans per pack. Supplier must accept floor/cleaning exposure and veneer system. One specified coat, full cure before assembly/occupancy; no immersion claim.",
      "category": "consumable",
      "required": true,
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "manufacturerEvidence": [
        "https://www.rustoleum.com/product-catalog/consumer-brands/varathane/varathane-triple-thick-polyurethane",
        "https://rustoleumsupport.zendesk.com/hc/en-us/articles/4422342995853-Varathane-Triple-Thick-Polyurethane",
        "https://www.rustoleum.com/~/media/DigitalEncyclopedia/Documents/RustoleumUSA/TDS/English/CBG/Varathane/VAR-35_Varathane_Triple_Thick_Polyurethane_TDS.ashx",
        "https://rustoleumsupport.zendesk.com/hc/en-us/article_attachments/43083323597709"
      ],
      "store": "Lowes",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "baselineStatus": "selected for owner-scoped drafting; application/cure and fit must be recorded",
      "baselineCheckedDate": "2026-09-24",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "trialAllowance": 0,
      "purchasedQuantity": 4,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Varathane 284473 satin listing: two one-quart cans per pack. This build allocates two packs. Manufacturer full-cure and floor-use limitations remain relevant to H06; no animal/cleaner/abrasion acceptance inferred."
    },
    {
      "id": "HASP",
      "title": "National Hardware black swivel-staple safety hasp, 3-1/4 inch",
      "model": "N305-979",
      "retailer": "Lowe’s",
      "itemNumber": "9180731",
      "listingModel": "N305-979-3026",
      "url": "https://www.lowes.com/pd/National-Hardware-Black-Steel-3-1-4-in-L-Swivel-Staple-Safety-Hasp-1-pk/9180731",
      "neededQuantity": 2,
      "packageQuantity": 1,
      "required": true,
      "verifiedDate": "2026-09-25",
      "manufacturerEvidence": [
        "https://nationalhardwarestorage.blob.core.windows.net/documents/nh_td_v32_n305-979.pdf",
        "https://www.national-hardware.com/p/32-swivel-staple-safety-hasps?model=N305-979"
      ],
      "partIds": [
        "L-HP-base",
        "L-HP-pin",
        "L-HP-flap",
        "L-ST-base",
        "L-ST-washer",
        "L-ST-tab",
        "R-HP-base",
        "R-HP-pin",
        "R-HP-flap",
        "R-ST-base",
        "R-ST-washer",
        "R-ST-tab"
      ],
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "installation": "Use seven HASP-SCREW screws per hasp after the offcut trial. Padlocks optional, not required or included.",
      "name": "National Hardware black swivel-staple safety hasp, 3-1/4 inch",
      "store": "Lowe’s",
      "packQuantity": 1,
      "buyPacks": 2,
      "baselineStatus": null,
      "baselineCheckedDate": null,
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "notes": "",
      "trialAllowance": 0,
      "purchasedQuantity": 2,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current National N305-979 identity and saved maker drawing. Nominal plate/slot dimensions support the reference envelope; actual forming, full plate bearing and independent operation remain H02."
    },
    {
      "id": "HASP-SCREW",
      "title": "Everbilt #10 × 5/8-inch zinc-plated Phillips flat-head wood screws, 12-pack",
      "model": "825391",
      "retailer": "Home Depot",
      "itemNumber": "317479421",
      "storeSKU": "1006524871",
      "url": "https://www.homedepot.com/p/Everbilt-10-x-5-8-in-Zinc-Plated-Phillips-Flat-Head-Wood-Screw-12-Pack-825391/317479421",
      "neededQuantity": 14,
      "packageQuantity": 12,
      "required": true,
      "verifiedDate": "2026-09-25",
      "partIds": [
        "S292",
        "S293",
        "S294",
        "S295",
        "S296",
        "S297",
        "S298",
        "S299",
        "S300",
        "S301",
        "S302",
        "S303",
        "S304",
        "S305"
      ],
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "installation": "Trial actual flat heads in the hardware countersinks; use a stopped pilot and hand-tighten. Minimum 1/16-inch rear wood cover.",
      "name": "Everbilt #10 × 5/8-inch zinc-plated Phillips flat-head wood screws, 12-pack",
      "store": "Home Depot",
      "packQuantity": 12,
      "buyPacks": 2,
      "baselineStatus": null,
      "baselineCheckedDate": null,
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "notes": "",
      "trialAllowance": 0,
      "purchasedQuantity": 24,
      "unallocatedRemainder": 10,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Home Depot Everbilt 825391: #10×5/8-inch zinc Phillips flat wood screws, 12 per pack."
    },
    {
      "id": "LAMP-STEEL",
      "title": "Hillman steel flat, 1 × 1/8 × 36 inches",
      "model": "11653",
      "itemNumber": "44119",
      "retailer": "Lowe’s",
      "url": "https://www.lowes.com/pd/Hillman-3-ft-x-1-in-Hot-Rolled-Weldable-Steel-Slotted-Metal-Flat-Bar/3057587",
      "neededQuantity": 1,
      "packageQuantity": 1,
      "partIds": [
        "LB1",
        "LB2"
      ],
      "required": true,
      "category": "construction material",
      "verifiedDate": "2026-09-24",
      "availabilityScope": "US product identities only; no address-specific stock or price promise",
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "affiliateUrl": null,
      "name": "Hillman steel flat, 1 × 1/8 × 36 inches",
      "store": "Lowe’s",
      "packQuantity": 1,
      "buyPacks": 1,
      "baselineStatus": null,
      "baselineCheckedDate": null,
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "notes": "One 36-inch bar yields two own 14-inch strips. End bearing pockets are now inside roof capture battens. Drill four transferred 9/32-inch holes, retain continuous bearing and inspect the actual fixture footprint/weight. No roof load rating.",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "researchFinding": "Current Hillman 11653 is solid plain steel 1×36×1/8 inch; legacy URL says slotted but current product identity is solid. Changed lowered seats need actual fixture/load/thermal acceptance."
    },
    {
      "id": "W150",
      "name": "Hillman dedicated hinge wood screws",
      "model": "35055",
      "store": "Lowes",
      "url": "https://www.lowes.com/pd/Hillman-8-x-1-1-2-in-Zinc-Plated-Interior-Wood-Screws-75-Per-Box/3037569",
      "neededQuantity": 24,
      "packQuantity": 75,
      "buyPacks": 1,
      "required": true,
      "notes": "Dedicated 24 hinge screws, #8 by 1-1/2-inch Phillips flat zinc. Reference tip depth 1.295 inch after .08-inch leaf and .125-inch spacer; effective rear-layer bite .545 inch after front-layer clearance; rear cover .205 inch. Trial actual head/root/thread extent; custom mounting still requires H01 acceptance.",
      "trialAllowance": 0,
      "purchasedQuantity": 75,
      "unallocatedRemainder": 51,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "checkedDate": "2026-10-10",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "researchFinding": "Current Hillman 35055 listing: #8×1-1/2-inch Phillips flat zinc wood screws, 75 per box. Current source view is cached; no local inventory/date or price claim. Dedicated to 24 hinge positions, with received thread/head/mounting acceptance retained."
    },
    {
      "id": "LOCK",
      "name": "Bolt Depot 2624 zinc-plated 1/4-20 nylon-insert locknuts",
      "model": "2624",
      "store": "Bolt Depot",
      "url": "https://boltdepot.com/Product-Details?product=2624",
      "neededQuantity": 56,
      "packQuantity": 1,
      "buyPacks": 58,
      "required": true,
      "checkedDate": "2026-10-10",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "notes": "56 installed, one inside each capture. Height .298–.328 inch, 7/16-inch flats, minimum hex height .225 inch. Confirm actual thin-wrench access, full insert engagement and compatible fixture temperature. No impact driver; no torque/load rating assigned.",
      "trialAllowance": 2,
      "purchasedQuantity": 58,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Bolt Depot 2624: 1/4-20 zinc nylon locknut, height .298–.328, 7/16-inch flats, minimum .225-inch hex. Actual tool/temperature/retention fit remains H05."
    },
    {
      "id": "HSP",
      "name": "Everbilt solid aluminium flat bar, 1-1/2 × 36 × 1/8 inch",
      "model": "6215",
      "store": "Home Depot",
      "url": "https://www.homedepot.com/p/332735519",
      "neededQuantity": 1,
      "packQuantity": 1,
      "buyPacks": 1,
      "required": true,
      "checkedDate": "2026-10-10",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "notes": "Eight full-leaf 3 × 1-1/16-inch spacers. Match paired thickness; reference 1/8 inch, minimum 7/64. Transfer actual leaf holes and obtain supplier/qualified acceptance.",
      "trialAllowance": 0,
      "purchasedQuantity": 1,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Home Depot 332735519 redirects to Everbilt 6215, solid aluminium 1-1/2×36×1/8 inch. This is stock identity, not approval of custom hinge mounting."
    },
    {
      "id": "VENEER-maple",
      "name": "Maple exterior veneer",
      "model": "4 × 10 ft, selected species, 3M PSA; confirm exact configuration",
      "url": "https://oakwoodveneer.com/maple-veneer-flat-cut.html",
      "actualSpecification": "120 × 48-inch stock; grain along 120-inch length; reference complete stack 0.0305 inch, maximum 0.046 inch",
      "neededQuantity": 2,
      "packQuantity": 1,
      "buyPacks": 2,
      "category": "optional finish choice",
      "required": false,
      "exclusiveGroup": "Choose one species only",
      "notes": "Choose ONE species. Full exterior, edges, reveals and trial allocation; supplier bond, panel-balance and cured-stack approval required.",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "store": "Oakwood Veneer",
      "baselineStatus": "Manufacturer species/size/backer evidence; order configuration to confirm",
      "trialAllowance": 0,
      "purchasedQuantity": 2,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Oakwood species listing and PSA/backing options observed. Confirm selected 48×120-inch 3M PSA configuration, complete cured stack, pressure, dwell, balance and substrate approval. Two sheets of ONE species; scan appearance does not guarantee delivered grain/color."
    },
    {
      "id": "VENEER-oak",
      "name": "White oak exterior veneer",
      "model": "4 × 10 ft, selected species, 3M PSA; confirm exact configuration",
      "url": "https://oakwoodveneer.com/oak-veneer-white-flat-cut.html",
      "actualSpecification": "120 × 48-inch stock; grain along 120-inch length; reference complete stack 0.0305 inch, maximum 0.046 inch",
      "neededQuantity": 2,
      "packQuantity": 1,
      "buyPacks": 2,
      "category": "optional finish choice",
      "required": false,
      "exclusiveGroup": "Choose one species only",
      "notes": "Choose ONE species. Full exterior, edges, reveals and trial allocation; supplier bond, panel-balance and cured-stack approval required.",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "store": "Oakwood Veneer",
      "baselineStatus": "Manufacturer species/size/backer evidence; order configuration to confirm",
      "trialAllowance": 0,
      "purchasedQuantity": 2,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Oakwood species listing and PSA/backing options observed. Confirm selected 48×120-inch 3M PSA configuration, complete cured stack, pressure, dwell, balance and substrate approval. Two sheets of ONE species; scan appearance does not guarantee delivered grain/color."
    },
    {
      "id": "VENEER-walnut",
      "name": "Walnut exterior veneer",
      "model": "4 × 10 ft, selected species, 3M PSA; confirm exact configuration",
      "url": "https://oakwoodveneer.com/walnut-veneer-flat-cut.html",
      "actualSpecification": "120 × 48-inch stock; grain along 120-inch length; reference complete stack 0.0305 inch, maximum 0.046 inch",
      "neededQuantity": 2,
      "packQuantity": 1,
      "buyPacks": 2,
      "category": "optional finish choice",
      "required": false,
      "exclusiveGroup": "Choose one species only",
      "notes": "Choose ONE species. Full exterior, edges, reveals and trial allocation; supplier bond, panel-balance and cured-stack approval required.",
      "status": "Current primary identity reviewed; actual received fit and listed supplier/physical holds remain",
      "checkedDate": "2026-10-10",
      "store": "Oakwood Veneer",
      "baselineStatus": "Manufacturer species/size/backer evidence; order configuration to confirm",
      "trialAllowance": 0,
      "purchasedQuantity": 2,
      "unallocatedRemainder": 0,
      "affiliateStatus": "Ordinary direct link; approved affiliate mapping unavailable",
      "researchFinding": "Current Oakwood species listing and PSA/backing options observed. Confirm selected 48×120-inch 3M PSA configuration, complete cured stack, pressure, dwell, balance and substrate approval. Two sheets of ONE species; scan appearance does not guarantee delivered grain/color."
    }
  ],
  "purchasesMade": false,
  "availabilityScope": "No address-specific stock, price or delivery promise",
  "specificationPath": "specification.json"
}