LONG-3000 CHECKED DRAFT;not construction/manufacture or NBS-ready.

manufacturer [supported]

"Architectural Products Group Ltd (published business identity);exact manufacturing entity/factory address to confirm."

Source:../SOURCE-CATALOG.json



technicalContact [missing]

null

Source:No verified named technical contact in inspected variant sources



productCode [supported]

"LONG-3000"

Source:SOURCE-TRACE.json



description [supported]

"Straight long-run steel flatbar guarding development assembly,continuous rails and vertical lower face strips;no corner uprights or midrun splices."

Source:evidence/GEOMETRY.json



intendedUse [provisional]

"External Straight long-run fascia-supported guarding with top wall ties at BOTH open ends;actual jurisdiction/use/occupancy/exposure and substrates require project review."

Source:evidence/GEOMETRY.json;../OFFICIAL-SOURCE-RESEARCH.json#ENGLAND-K



exclusions [supported]

"No freestanding, Juliet, stair, vehicle barrier, fall-arrest anchorage or verified load rating; no order/manufacture release."

Source:evidence/GEOMETRY.json



jurisdiction [missing]

"No actual project jurisdiction selected. England guidance researched only; Wales/Scotland/NI and overseas need their own review."

Source:../OFFICIAL-SOURCE-RESEARCH.json#ENGLAND-K



classification [supported]

{"systemCode": "Ss_25_60_05_05", "label": "Balustrade and guarding systems", "tableVersion": "Systems v1.43 July 2026", "productCode": null}

Source:../OFFICIAL-SOURCE-RESEARCH.json#UNICLASS



dimensions [supported]

{"overallFrontWidthMm": 3000, "overallProjectionMm": 68.0, "datum": "Overall kit dimensions differ from reference path and leg stock lengths", "referencePathMm": [[12, 0], [2988, 0]], "referenceLegLengthsMm": [2976.0], "topHeightAboveProposedFloorMm": 1100, "lowerStripCentresZmm": [-140, -320], "assumedFloorBuildUpMm": 80, "assumedSlabThicknessMm": 300, "actualBoundingXYZmm": [3000.0, 68.0, 1460.0]}

Source:evidence/GEOMETRY.json



sections [supported]

{"top": [60, 10], "uprights": [40, 8], "twoFaceStrips": [80, 8]}

Source:evidence/GEOMETRY.json



variants [supported]

"Straight long-run widths2400/3000/3600/4800mm overall,68mm modeldepth. Exact record LONG-3000 only;no L/U or other-size capacity transfer."

Source:SOURCE-TRACE.json



material [provisional]

"S275JR;certificate required"

Source:evidence/BOM.json



finishAndColour [missing]

"Project-specific steel corrosion protection/pretreatment/coating/thickness/colour/gloss/repair and exposure schedule remains unselected. Generic stainless wording in inherited family literature does not make RB stainless."

Source:evidence/GEOMETRY.json



construction [supported]

"Continuous straight rails/strips,no midrunsplice,no corner upright. Two80x8mm lower strips broad faces vertical,face welded across40x8uprights. Generic source cornerMethod/section/blanks and analysis corner prose do not establish corner parts:actual BOMcornerUprightCount0 and one-leg path govern. Source weld envelopes are not qualified resistance."

Source:evidence/GEOMETRY.json;evidence/BOM.json



interfaces [supported]

{"legs": [{"a": [12.0, 0.0], "b": [2988.0, 0.0], "L": 2976.0, "t": [1.0, 0.0], "n": [-0.0, 1.0], "bars": [100.0, 202.8148148, 305.6296296, 408.4444444, 511.2592593, 614.0740741, 716.8888889, 819.7037037, 922.5185185, 1025.3333333, 1128.1481481, 1230.962963, 1333.7777778, 1436.5925926, 1539.4074074, 1642.2222222, 1745.037037, 1847.8518519, 1950.6666667, 2053.4814815, 2156.2962963, 2259.1111111, 2361.9259259, 2464.7407407, 2567.5555556, 2670.3703704, 2773.1851852, 2876.0], "anchors": [60.0, 283.0, 536.0, 774.0, 1003.0, 1253.0, 1488.0, 1723.0, 1973.0, 2202.0, 2440.0, 2693.0, 2916.0]}], "endplate": {"thicknessMm": 12, "normalDepthMm": 60, "heightMm": 120, "holesLocalNormalMm": 30, "holesZmm": [1000, 1060]}, "fasciaRowsZmm": [-140, -320], "support": "Fascia restraint along the single run plus top wall ties at BOTH open ends;ideal translations held,rotations free", "cornerUprightCount": 0, "sourceGenericCornerBlanksNotApplicable": [[1450, 40, 8], [1450, 32, 8]], "legStockBlanks": [{"leg": 0, "referenceLengthMm": 2976.0, "uprightCount": 28, "uprightCutSectionMm": [40, 8], "uprightCutLengthMm": 1450, "topRailStockBlank": [2976.0, 60, 10], "twoLowerStripStockBlanks": [2976.0, 80, 8], "cornerCut": "45degree mitres, square wallends. U internal strips subtract40mm per corner for outside long edge; other external strips add8mm per corner. Excludes kerf/finishing allowances; final fabrication drawing required.", "anchorStationsMm": [60.0, 283.0, 536.0, 774.0, 1003.0, 1253.0, 1488.0, 1723.0, 1973.0, 2202.0, 2440.0, 2693.0, 2916.0]}]}

Source:evidence/GEOMETRY.json;evidence/BOM.json;evidence/CALCULATIONS.json



nominalMass [supported]

{"netSourceModelMassKg": 146.52131412167628, "densityKgM3": 7800, "basis": "Sum actual source component net volumes including weld envelopes;anchors/coating/packing excluded;not measured shipped mass"}

Source:evidence/BOM.json



performanceCriteria [missing]

"Adopt project occupancy, actions/combinations, point/infill/wind/vertical actions, serviceability and durability schedule; current numerical cases are analyst sensitivities."

Source:evidence/CALCULATIONS.json;evidence/CALCULATIONS.json



performanceEvidence [provisional]

{"model": "3D Euler Bernoulli linear elastic beams; rigid joints and centroid offsets; reference corner nodes join mitres; translations held at fascia anchor stations and two top wall ends, rotations free. Corner upright represented by connected 40x8 and32x8 flats.", "actions": "Independent sensitivity actions only, no adopted regulatory load schedule or combinations. Normal top loads lumped at mesh ends.", "results": [{"case": "all_leg_outward_0.74N_per_mm", "maximumTranslationMm": 3.8594044605660756, "maxGrossNormalStressMPa": 46.381635825037364, "maxTorsionNmm": 8648.037101029544, "maxSupportResultantN": 6990.811572080784, "forceEquilibriumErrorN": 3.2855756337824005e-08, "momentEquilibriumErrorNmm": 3.5983211606804844e-05, "linearityChecked": true, "freeResidualN": 4.3804902816191316e-07}, {"case": "all_leg_outward_1.5N_per_mm", "maximumTranslationMm": 7.8231171497911545, "maxGrossNormalStressMPa": 94.01682937510418, "maxTorsionNmm": 17529.804934510496, "maxSupportResultantN": 14170.563997465697, "forceEquilibriumErrorN": 6.141969599582353e-08, "momentEquilibriumErrorNmm": 6.757882119945836e-05, "linearityChecked": true, "freeResidualN": 7.534022188337985e-07}, {"case": "single_leg_outward_1.5N_per_mm_leg0", "maximumTranslationMm": 7.8231171497911545, "maxGrossNormalStressMPa": 94.01682937510418, "maxTorsionNmm": 17529.804934510496, "maxSupportResultantN": 14170.563997465697, "forceEquilibriumErrorN": 6.141969599582353e-08, "momentEquilibriumErrorNmm": 6.757882119945836e-05, "linearityChecked": true, "freeResidualN": 7.534022188337985e-07}, {"case": "individual_infill_500N_leg0", "maximumTranslationMm": 1.1337709399928348, "maxGrossNormalStressMPa": 43.757356319535496, "maxTorsionNmm": 18565.60407273491, "maxSupportResultantN": 2470.6490504907547, "forceEquilibriumErrorN": 8.172008125750807e-09, "momentEquilibriumErrorNmm": 9.908724956344785e-06, "linearityChecked": true, "freeResidualN": 4.016328603029251e-08}, {"case": "vertical_1kN_leg0", "maximumTranslationMm": 0.0821911709671906, "maxGrossNormalStressMPa": 20.162146157084464, "maxTorsionNmm": 15000.000000000462, "maxSupportResultantN": 574.5626368051568, "forceEquilibriumErrorN": 1.418876363623589e-09, "momentEquilibriumErrorNmm": 2.1863593629783647e-06, "linearityChecked": true, "freeResidualN": 5.456321616748028e-09}, {"case": "member_selfweight_only", "maximumTranslationMm": 0.006477906097314389, "maxGrossNormalStressMPa": 0.4092795619574783, "maxTorsionNmm": 216.0759171946774, "maxSupportResultantN": 77.46876900763118, "forceEquilibriumErrorN": 1.6659122258760872e-10, "momentEquilibriumErrorNmm": 2.4372516108918796e-07, "linearityChecked": true, "freeResidualN": 4.0723657779295763e-10}, {"case": "vertical_1kN_leg0_plus_member_selfweight", "maximumTranslationMm": 0.07726917790878193, "maxGrossNormalStressMPa": 20.130033603796814, "maxTorsionNmm": 15000.000000000531, "maxSupportResultantN": 638.1042336940121, "forceEquilibriumErrorN": 2.451421010629673e-11, "momentEquilibriumErrorNmm": 4.4195082279811036e-07, "linearityChecked": true, "freeResidualN": 2.71425193432151e-09}], "meshRefinement": {"maximumRelativeDisplacementDifference": 0.0003288334148292179, "method": "Each horizontal interval split in half; all physical upright and anchor stations retained.", "fineResults": [{"case": "all_leg_outward_0.74N_per_mm", "maximumTranslationMm": 3.8606739791717155, "maxGrossNormalStressMPa": 46.42374681329374, "maxTorsionNmm": 8650.947424399146, "maxSupportResultantN": 6997.081047399363, "forceEquilibriumErrorN": 8.917795755181146e-07, "momentEquilibriumErrorNmm": 0.0013080858997301496, "linearityChecked": true, "freeResidualN": 1.9208528101444244e-06}, {"case": "all_leg_outward_1.5N_per_mm", "maximumTranslationMm": 7.825690498321114, "maxGrossNormalStressMPa": 94.1021894865303, "maxTorsionNmm": 17535.70423878941, "maxSupportResultantN": 14183.272393395713, "forceEquilibriumErrorN": 8.230828001387636e-07, "momentEquilibriumErrorNmm": 0.0009012348397732239, "linearityChecked": true, "freeResidualN": 3.520166501402855e-06}, {"case": "single_leg_outward_1.5N_per_mm_leg0", "maximumTranslationMm": 7.825690498321114, "maxGrossNormalStressMPa": 94.1021894865303, "maxTorsionNmm": 17535.70423878941, "maxSupportResultantN": 14183.272393395713, "forceEquilibriumErrorN": 8.230828001387636e-07, "momentEquilibriumErrorNmm": 0.0009012348397732239, "linearityChecked": true, "freeResidualN": 3.520166501402855e-06}, {"case": "individual_infill_500N_leg0", "maximumTranslationMm": 1.133770940015938, "maxGrossNormalStressMPa": 43.75735631995714, "maxTorsionNmm": 18565.60407284731, "maxSupportResultantN": 2470.649050515135, "forceEquilibriumErrorN": 2.375278551625115e-08, "momentEquilibriumErrorNmm": 3.912383050333856e-05, "linearityChecked": true, "freeResidualN": 1.5941921560624905e-07}, {"case": "vertical_1kN_leg0", "maximumTranslationMm": 0.08219117097408578, "maxGrossNormalStressMPa": 20.162146157138682, "maxTorsionNmm": 15000.00000001349, "maxSupportResultantN": 574.5626368088072, "forceEquilibriumErrorN": 2.8655533085286677e-09, "momentEquilibriumErrorNmm": 3.137036747313804e-06, "linearityChecked": true, "freeResidualN": 2.468004822731018e-08}, {"case": "member_selfweight_only", "maximumTranslationMm": 0.006478961283284724, "maxGrossNormalStressMPa": 0.41414766927276253, "maxTorsionNmm": 216.40183206566627, "maxSupportResultantN": 77.67873483698071, "forceEquilibriumErrorN": 1.3048623292988282e-10, "momentEquilibriumErrorNmm": 1.4317220120574348e-07, "linearityChecked": true, "freeResidualN": 1.98527849715191e-09}, {"case": "vertical_1kN_leg0_plus_member_selfweight", "maximumTranslationMm": 0.07725903282510142, "maxGrossNormalStressMPa": 20.112087213280965, "maxTorsionNmm": 15000.000000010266, "maxSupportResultantN": 638.0027297078605, "forceEquilibriumErrorN": 1.0186855525784466e-09, "momentEquilibriumErrorNmm": 2.41946147229696e-06, "linearityChecked": true, "freeResidualN": 1.8575519789010286e-08}]}, "limitations": ["No weld flexibility/resistance, corner seam resistance, anchor compliance/capacity, net-hole section, local stability, plate prying, torsional resistance or galvanizing qualification.", "Ideal support translation at reference fascia lines and top ends; endplate/anchor group eccentricities not resolved.", "No physical validation; gross parent normal stress is not a compliance criterion."], "meaning": "Inherited preliminary sensitivities,not rerun or independently verified"}

Source:evidence/CALCULATIONS.json



geometryChecks [supported]

{"validSolids": 145, "volumeErrorMm3": 3.725290298461914e-08, "collisions": [], "toolChecks": [{"side": "Start", "zMm": 1000, "hits": []}, {"side": "Start", "zMm": 1060, "hits": []}, {"side": "End", "zMm": 1000, "hits": []}, {"side": "End", "zMm": 1060, "hits": []}, {"leg": 0, "stationMm": 60.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 60.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 283.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 283.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 536.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 536.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 774.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 774.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 1003.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 1003.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 1253.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 1253.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 1488.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 1488.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 1723.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 1723.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 1973.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 1973.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 2202.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 2202.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 2440.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 2440.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 2693.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 2693.0, "rowZmm": -320, "hits": []}, {"leg": 0, "stationMm": 2916.0, "rowZmm": -140, "hits": []}, {"leg": 0, "stationMm": 2916.0, "rowZmm": -320, "hits": []}]}

Source:evidence/GEOMETRY.json



testedResults [missing]

null

Source:evidence/GEOMETRY.json



independentVerification [missing]

null

Source:evidence/GEOMETRY.json



tolerances [missing]

"No fabrication/installation/coating/fit tolerances accepted; model nominal dimensions only."

Source:evidence/GEOMETRY.json



substrateAndFixings [missing]

"Two fascia rows along the single run and BOTH top wall end ties. Actual anchors/substrates/edge distances/packing/plate eccentricities/prying unverified. Source report gives maximum support resultants only;correlated force/moment reactions per support are missing. Do not derive anchor design from maxima."

Source:evidence/CALCULATIONS.json;evidence/GEOMETRY.json



installation [provisional]

"Draft hold-point sequence supplied separately; competent installation method and temporary edge protection/lifting plan required."

Source:evidence/GEOMETRY.json;INSTALLATION-MAINTENANCE-DRAFT.txt



maintenanceAndCleaning [provisional]

"Inspect welds, corrosion, coating damage and fixings; isolate unsafe guard after impact/movement. Cleaning chemistry, intervals and repair system depend on selected coating and exposure; no interval or chemical compatibility claimed."

Source:INSTALLATION-MAINTENANCE-DRAFT.txt



durabilityAndWarranty [missing]

"No verified service life, exposure category, warranty terms or exclusions supplied."

Source:evidence/GEOMETRY.json



environmental [missing]

"No product-specific EPD, recycled-content percentage, embodied-carbon assessment or end-of-life route verified. Steel recovery potential is not a quantified product claim."

Source:No evidence in inspected source pack



CAD [supported]

{"format": "STEP", "revision": "STEEL-LAYOUT-R1", "filename": "evidence/LONG-3000.step", "sha256": "fb98e826595f95431771a16b6caefed2709ebd4c5a3cb008e8dd8412a4a6f8aa"}

Source:SOURCE-TRACE.json



drawings [missing]

"Nominal source STEP and cut-blank data supplied;no accepted production/installation drawing set or manufacturing tolerances."

Source:evidence/BOM.json



BIM [missing]

"No native Revit/IFC object supplied or validated. STEP does not establish BIM delivery."

Source:../SOURCE-CATALOG.json;source pack inspection



literatureAndDownloads [provisional]

"LocalR16 exact LONG-layout draft data/clause/method/CAD/source summaries;no public download release performed."

Source:SOURCE-TRACE.json



origin [missing]

"Manufacturing country not established for this kit; do not infer from site badge."

Source:No matching origin evidence inspected



commercial [provisional]

"No matched completed LONG-layout cost or price;straight/roundbar kit prices do not transfer. Include stock/mitres/corner welds/finish/QA/handling/packing/APGfreight."

Source:SOURCE-TRACE.json



generalEnquiryRoute [supported]

"enquiries@architecturalproducts.uk;general enquiry route,named technical engineer remains unconfirmed."

Source:../SOURCE-CATALOG.json



correlatedFixingVectors [missing]

null

Source:evidence/CALCULATIONS.json



massAndHandlingReview [provisional]

{"reportedKg": 146.52131412167628, "reviewFlag": "Product-specific lifting/handling/transport/finish review required;whole-range valueengineeringLATER", "designChanged": false}

Source:evidence/BOM.json