Datasets:

karanjaWakaba
/

civil_dataset

+{"pdf_file": "CESMM4.pdf", "page_num": 73, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES DEFINITION RULES\n\nM1 Items shall be included in\nmiscellaneous metalwork (class\nN) for metal components not\nincluded in this class but\nassociated with metal structures.\n\nM2 The mass of members, other\nthan plates or flats, shall be\ncalculated from the overall\nlengths of the members with no\ndeductions for splay-cut or\nmitred ends.\n\nM3 The mass of members\nmeasured shall be that of plates,\nrolled sections, shear connectors,\nstiffeners, cleats, packs, splice\nplates and other fittings.\n\nM4 No allowance shall be made\nin the measurements for rolling\nmargin and other permissible\ndeviations. The mass of weld\nfillets, bolts, nuts, washers, rivets\nand protective coatings shall not\nbe measured.\n\nM5 No deductions shall be made\nfor the mass of metal removed\nto form notches and holes each\nnot exceeding 0.1 m? in area\nmeasured in plane.\n\nM6 The mass of steel shall be\ntaken for measurement as\n\n785 kg/m? per 100. mm\nthickness (7.85 t/m?). The\nmasses of other metals shall be\ntaken as stated in the\nSpecification or, where not so\nstated, as stated in the supplier's\ncatalogue.\n\nM7 Anchorages and holding\ndown bolt assemblies shall be\nmeasured by the number of\ncomplete assemblies.\n\nM8 Surface treatment carried\nout on the Site shal! be classed\nas painting (class V).\n\nCOVERAGE RULES\n\nC1 Items for fabrication of\nmetalwork shall be deemed to\ninclude delivery of fabricated\nmetalwork to the Site.\n\nC2 Items for erection of members\nshall be deemed to include work\ncarried out after delivery of\nfabricated metalwork to the Site.\n\nC3 Items for site bolts shall be\ndeemed to include supply and\ndelivery to the Site.\n\n  \n  \n \n\n61\n\nCLASS M\n\nADDITIONAL DESCRIPTION\nRULES\n\nA1 The materials and grades of\nmaterials used shall be stated in\nitem descriptions for fabrication\nof members.\n\nA2 Item descriptions for\nfabrication of members shall\nidentify tapered or castellated\nmembers.\n\nA3 Item descriptions for\nfabrication of members other\nthan for portal frames shall\nidentify cranked members.\n\nAé4 Details of the members\ncomprising boom and infill\nconstruction shall be stated in\nitem descriptions for trestles,\ntowers and built-up columns\nand trusses and built-up girders.\n\nAS Item descriptions for\nanchorages and holding down\nbolt assemblies shall state\nparticulars of the type of\nanchorage or assembly.\n\nAG Item descriptions for\nerection shall separately identify\nand locate separate bridges and\nstructural frames and, where\nappropriate, parts of bridges or\nframes.\n\nA7 Where fixing clips and\nresilient pads are used to secure\noverhead crane rails, item\ndescriptions shall so state.\n\nA8 Materials and number of\napplications shall be stated in\nitem descriptions for metal\nspraying, galvanizing and\npainting.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0073.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 74, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n62\n\nCLASS N: MISCELLANEOUS METALWORK\n\nExcludes: Metal reinforcement for concrete (included in classes C, G, H and R)\nMetal inserts in concrete (included in classes G and H)\nPipework (included in classes |, J, K and L)\nStructural metalwork (included in class M)\npining and fastenings to timber (included in class O)\ni\n\nPiles (included in classes P and Q)\nTraffic signs (included in class R)\n\nRail track and accessories (included in class S)\n\nFences (included in class X)\nFIRST DIVISION\n\nNOTE\n\n      \n\nSECOND DIVISION THIRD DIVISION\n\n \n\n  \n \n \n\n \n \n\n1 Stairways and landings\n2 Walkways and platforms\n\n3 Ladders\n4 Handrails\n5 Bridge parapets\n\ncher\n\n \n   \n     \n  \n \n \n\n \n\n333\n\n    \n\n6 Miscellaneous framing 1 Angle section\n2 Channel section\n3 | section\n\n4 Tubular section\n\n  \n \n \n\n \n \n \n\n7 Plate flooring m:\n8 Open grid flooring m\n\n  \n \n    \n \n  \n\n1 Cladding\n2 Welded mesh panelling\n3 Duct covers\n\n333\n\n  \n    \n\n \n\n5 Walings\n6 Bridge bearings\n\n       \n\n  \n  \n  \n \n \n  \n \n     \n\n1 Roller\n2 Slide\n3 Rocker\n\n4 Cylindrical\n5 Spherical\n6 Elastomeric\nRubber pot\nProprietary\n\n   \n \n\n \n\n  \n\n7 Uncovered tanks\n\nVolume: not exceeding 1m?\n8 Covered tanks nr ?\n\n7\n\n8\n\n1\n\n2 1-3 m\n\n3 3-10 m3\n\n4 10-30 m?\n\n5 30-100 m3\n\n6 100-300 m?\n\n7 300-1000 m?\n\n8 stated exceeding\n1000 m?\n\n \n \n\nAs an alternative to the additional description given as required by rule A1, item descriptions may identify assemblies by mark number in\n\naccordance with paragraph 5.12.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0074.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 75, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n63\n\nCLASS N\n\nMEASUREMENT RULES DEFINITION RULES COVERAGE RULES ADDITIONAL DESCRIPTION\n\nRULES\nM1 Painting carried out on the\nSite shall be classed as painting\n(class V).\nM2 Masses calculated for\nmiscellaneous metalwork\nassemblies shall include the mass\nof all metal components and\nattached pieces.\nM3 No deduction from the\nmasses or areas measured for\nmiscellaneous metalwork shall\nbe made for openings and holes\neach not exceeding 0.5 m? in\narea.\n\nA11 Item descriptions shall state\n\nfe\nM4 The lengths of ladders shall A2 Where ladders include safety\nbe measured along the lengths loops, rest platforms or returned\nof stringers. The lengths of stringers, item descriptions shall\nhandrails and bridge parapets so state.\nshall be measured along their\ntop members.\n\n \n \n   \n     \n   \n  \n\n  \n\nC1 Items for miscellaneous\nmetalwork shall be deemed to\ninclude fixing to other work,\nsupply of fixing components and\ndrilling or cutting of other work.\nmiscellaneous metalwork\nassemblies.\n\nthe specification and thicknesses\nM55 The lengths of miscellaneous\n\nof metal, surface treatments\ncarried out prior to delivery to\nframing shall be measured along\nthe external perimeter of\n\nsite and principal dimensions of\nframing.\n\nC2 Items for plate and open grid\nflooring shall be deemed to\ninclude supporting metalwork\nunless otherwise stated.\n\nC3 Items for welded mesh\npanelling and duct covers shall be\ndeemed to include supporting\nmetalwork unless otherwise\nstated.\n\n    \n     \n  \n\n \n \n   \n   \n \n    \n\nC4 Items for tie rods shall be\ndeemed to include concrete,\nreinforcement and joints.\n\n \n \n   \n\nC5 Items for bridge bearings shall | A3 Item descriptions for bridge\nbe deemed to include for grouting | bearings shall state the\nbeneath plates. composition and materials of\n\nthe bearing.\n\nAA Item descriptions for tanks\nshall state the principal\ndimensions.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0075.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 76, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n64\n\nCLASS O: TIMBER\n\nincludes: Timber components and fittings\nTimber decking\nFittings and fastenings to timber components and decking\nExcludes: Formwork to concrete (included in class G)\nTimber piles (included in class P)\nTimber sleepers (included in class $)\nTimber supports in tunnels (included in class T)\nTimber fencing (included in class X)\nCarpentry and joinery in simple building works incidental to civil engineering works (included in class Z)\n\nFIRST DIVISION\n\n   \n\nSECOND DIVISION THIRD DIVISION\n\n    \n    \n    \n    \n\n  \n\n \n\n \n\n1 Hardwood components m| 1 Cross-sectional area: 1 Length: not exceeding 1.5m\n2 Softwood components m not exceeding 0.01 m?|2 15-3 m\n\n2 0.01-0.02 m’ 3 3-5m\n\n3 0.02-0.04 m? 4 5-8m\n\n4 0.04-0.1 m? 5 8-12 m\n\n5 0.1-0.2 m? 6 12-20 m\n\n6 0.2-0.4 m? 7 stated exceeding 20 m\n\n7 exceeding 0.4 m?\n\n \n\n3 Hardwood decking\n\nm' Thickness: not exceeding 25 mm\n4 Softwood decking m\n\n1\n\n2 25-50 mm\n\n3 50-75 mm\n\n4 75-100 mm\n\n5 100-125 mm\n\n6 125-150 mm\n\n7 exceeding 150 mm\n\n \n   \n \n \n  \n \n\n \n     \n  \n\n \n\n5 Fittings and fastenings 1 Straps\n2 Spikes\n3 Coach screws\n4 Bolts\n\n5 Plates", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0076.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 77, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n65\n\nCLASS O\n\n     \n\n     \n    \n \n \n  \n \n        \n       \n     \n   \n \n \n \n \n \n \n \n \n   \n\n  \n\nMEASUREMENT RULES DEFINITION RULES\n\nC1 Items for timber shall be\ndeemed to include fixing, boring,\nCutting and jointing.\n\nD1 The cross-sectional areas\nstated for classification of timber\ncomponents shall be their\nnominal gross cross-sectional\nareas.\n\nCOVERAGE RULES ADDITIONAL DESCRIPTION\n\nRULES\n\n     \n\n \n\n \n\n \n\nM1 The length of timber\ncomponents measured shall be\ntheir overall lengths with no\nallowance for scarfed or other\njoints.\n\nA1 The nominal gross cross-\nsectional dimensions,\nthicknesses, grade or species\nand any impregnation\nrequirements or special surface\nfinishes shall be stated in item\ndescriptions for timber\ncomponents.\n\nA2 The structural use and\nlocation of timber components\nshall be stated in item\ndescriptions for components\nlonger than 3 m.\n\n  \n   \n \n \n \n   \n  \n    \n \n \n\nM2 No deduction from the areas | D2 The thickness stated for A3 The nominal gross cross-\nmeasured for timber decking classification of timber decking sectional dimensions,\n\nshall be made for openings and _ | shall be the nominal gross thicknesses, species and any\nholes each not exceeding 0.5 m? | thickness. impregnation requirements or\nin area. special surface finishes shall be\n\nstated in item descriptions for\ntimber decking.\n\n  \n\nA4 Materials, types and sizes of\nfittings and fastenings shall be\nstated in item descriptions.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0077.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 78, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n66\n\nCLASS P: PILES\n\nExcludes: Boring for site investigation (included in class B)\nGround anchors (included in class C)\nWalings and tie rods (included in class N)\nPiling ancillaries (included in class Q)\n\n          \n  \n\n    \n\nFIRST DIVISION SECOND DIVISION THIRD DIVISION\n\n    \n  \n\n      \n\nDiameter: 300 mm or 350 mm\n400 mm or 450 mm\n500 mm or 550 mm\n\n1 Bored cast in place concrete piles 1\n2\n3\n4 600 mm or 750 mm\n5\n6\n7\n\n2 Driven cast in place concrete piles\n\n1 Number of piles\n2 Concreted length m\n3 Depth bored or driven to\n\nstated maximum depth m\n\n  \n \n    \n    \n\n900 mm or 1050 mm\n1200 mm or 1350 mm\n1500 mm\n\n  \n  \n\n         \n       \n     \n   \n   \n    \n       \n   \n   \n \n    \n\n \n\n3 Preformed concrete piles\n4 Preformed concrete sheet piles\n5 Timber piles\n\nCross-sectional area: not exceeding\n0.025 m*\n0.025-0.05 m?\n0.05-0.1 m?\n0.1-0.15 m?\n0.15-0.25 m?\n0.25-0.5 m?\n0.5-1 m?\nexceeding 1 m?\n\n1 Number of piles of stated\nlength ar\n2 Depth driven m\n\nONAUaWN\n\n   \n\n   \n\nMass: not exceeding 15 kg/m\n15-30 kg/m\n30-60 kg/m\n60-120 ka/m\n\n1 1 Number of piles of stated\n2\n\n3\n\n4\n\n5 120-250 ka/m\n\n6\n\n7\n\n8\n\nlength nr\n2 Depth driven m\n\n \n\n6 Isolated steel piles\n\n250-500 ka/m\n500 kg/m — 1 t/m\nexceeding 1 #/m", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0078.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 79, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nM1 Bored and driven depths\nshall be measured along the axes\nof piles from the Commencing\nSurface to the toe levels of\nbored piles, to the bottom of the\ncasings of driven cast in place\npiles and to the bottom of the\ntoes of other driven piles. The\nCommencing Surface adopted in\nthe preparation of the Bill of\nQuantities as the surface at\nwhich boring or driving is\nexpected to begin shall be\nadopted for the measurement of\nthe completed work.\n\nM2 Each group of items for cast\nin place concrete piles shall\ncomprise\n\n(a) an item for the number of\npiles (P 1-2 * 1)\n\n(b) an item for the total\nconcreted length of piles\n(P 1-2 * 2)\n\n(c) an item for the total depth\nbored or driven (P 1-2 * 3).\n\nM33 The concreted lengths of\ncast in place concrete piles shall\nbe measured from the cut-off\nlevels expressly required to the\ntoe levels expressly required.\n\nM4 Each group of items for\npreformed concrete and timber\npiles shall comprise\n\n(a) one or more items for the\nnumber of piles of stated\nlength (P 3-6 * 1)\n\n(b) an item for the total depth\ndriven (P 3-6 * 2).\n\nDEFINITION RULES\n\nCOVERAGE RULES\n\n67\n\nCLASS P\n\nADDITIONAL DESCRIPTION\nRULES\n\n \n\nC1 Items for piles and stone\n\ncolumns shall be deemed to\n\ninclude disposal of excavated\nmaterial.\n\nA1 Materials of which piles are\ncomposed shall be stated in\nitem descriptions.\n\nA2 Preliminary piles shall be\nidentified in item descriptions.\nRaked piles shall be identified in\nitem descriptions and their\ninclination ratios stated.\n\nA3 The structure to be\nsupported and the Commencing\nSurface shall be identified in\nitem descriptions for piles.\n\n \n\n \n\nD1 The maximum depth stated\nin item descriptions for the\ndepth of cast in place concrete\npiles shall be the depth which is\nnot exceeded by any pile\nincluded in the item.\n\nD2 Piles comprising a driven\npermanent steel casing which is\nfilled with concrete shall be\nclassed as driven cast in place\nconcrete piles where the piles\nare designed for the load to be\ncarried on the concrete.\n\nD3 The lengths of preformed\nconcrete and timber piles shall\nbe the lengths expressly required\nto be supplied excluding\nextensions but including heads\nand shoes.\n\nAA The diameter shall be stated\nin item descriptions for cast in\nplace concrete piles.\n\nAS Contiguous bored piles shall\nbe identified in item\ndescriptions.\n\n \n\nA6 The cross-section type and\ncross-sectional dimensions or\ndiameter shall be stated in item\ndescriptions for preformed\nconcrete and timber piles.\n\nA7 Item descriptions for\npreformed concrete piles shall\nstate if they are prestressed.\n\nA8 Details of treatments and\ncoatings shall be stated in item\ndescriptions for the number of\npiles.\n\nAQ Details of driving heads and\nof shoes shall be stated in item\ndescriptions for the number of\npiles.\n\n \n\nM55 Each group of items for\nisolated steel piles shall comprise\n\n(a) one or more items for the\nnumber of piles of stated\nlength (P_7 * 1)\n\n(b) an item for the total depth\ndriven (P 7 * 2).\n\nD4 The lengths of isolated steel\npiles shall be the lengths\nexpressly required to be supplied\nexcluding extensions.\n\nD5 Piles comprising a driven\npermanent steel casing which is\nfilled with concrete shall be\nclassed as isolated steel piles\nwhere the piles are designed for\nthe load to be carried on the\ncasing. Filling such piles shall be\nclassed as filling hollow piles\nwith concrete (Q 5 3 *).\n\n \n\nA10 The mass per metre and\ncross-sectional dimensions shall\nbe stated in item descriptions\nfor isolated steel piles.\n\nA11 Details of treatments and\ncoatings shall be stated in item\ndescriptions for the number of\npiles.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0079.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 80, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n68\n\nCLASS P\n\n       \n   \n\nFIRST DIVISION SECOND DIVISION THIRD DIVISION\n\n     \n  \n   \n   \n  \n\n  \n\n7 Interlocking steel piles 1 Section modulus: not exceeding 1 Length of special piles m.\n500 cm3/m 2 Driven area m\n2 500-800 cm?/m ‘| 3 Area of piles of length:\n3 800-1200 cm?/m not exceeding 14 m m2\n4 1200-2000 cm3/m | 4 14-24m m?\n5 2000-3000 cm3/m |5 exceeding 24m m?\n6 3000-4000 cm?/m\n7 4000-5000 cm3/m\n8 exceeding\n5000 cm*/m\n\n    \n\n \n\n    \n\n      \n\n1 Number of columns\n\nDiameter: not exceeding 300 mm\n2 Length of columns m\n\n300 mm - 450 mm\n450 mm - 600 mm\n600 mm - 750 mm\n\n8 Stone columns i\n3\n4\n5 750 mm — 900 mm\n6\n7\n8\n\n    \n  \n \n \n \n\n900 mm — 1050 mm\n1050 mm - 1200 mm\nexceeding 1200 mm", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0080.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 81, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n69\n\nCLASS P\n\n      \n       \n\n     \n\nDEFINITION RULES COVERAGE RULES ADDITIONAL DESCRIPTION\n\nRULES\n\nA12 The section reference or\nmass per metre and section\nmodulus shall be stated in item\ndescriptions for interlocking\nsteel piles.\n\nA13 Details of treatments and\ncoatings shall be stated in item\ndescriptions for area of piles.\n\nMEASUREMENT RULES\n\n  \n  \n     \n       \n \n      \n     \n    \n \n \n  \n  \n   \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n      \n\n   \n\nM6 Each group of items for\ninterlocking steel piles shall\ncomprise\n\n(a) one or more items for the\ntotal length of each type of\nspecial pile, if any (P 8 * 1)\n\n(b) an item for the total driven\narea of piles (P 8 * 2)\n\n(Q. one or more items for the\ntotal area of piles divided\ninto the ranges of length\ngiven in the third division\n(P 8 * 3-5).\n\nM7 The areas of interlocking\nsteel piles shall be calculated by\nmultiplying the mean\nundeveloped horizontal lengths\nof the pile walls formed\n(including lengths occupied by\nspecial piles) by the depths\nmeasured in accordance with\nrule M1 in the case of items for\nthe driven areas (P 8 * 2) and by\nthe lengths defined in\naccordance with rule D6 in the\ncase of items for the areas of\npiles (P 8 * 3-5).\n\nMB Closure and taper piles\nclassed as special piles shall be\nmeasured only where they are\nexpressly required.\n\nD6 The lengths of interlocking\nsteel piles shall be the lengths\nexpressly required to be supplied\nexcluding extensions.\n\nD7 Interlocking steel corner,\njunction, closure and taper piles\nshall be classed as special piles.\n\nA14 The type of special pile\nshall be stated in item\ndescriptions for the length of\nspecial piles.\n\n  \n\n     \n  \n\nA15 The diameter shall be\nstated in item descriptions for\nstone columns.\n\nC2 Items for stone columns shall\ninclude for boring.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0081.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 82, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n70\n\nCLASS Q: PILING ANCILLARIES\n\nincludes: Work ancillary to piling\n\nExcludes: Ground anchors (included in class C)\nPiles (included in class P)\nWalings and tie rods (included in class N)\n\n   \n\n \n\nFIRST DIVISION\n\n1 Cast in place concrete piles\n\n2 Cast in place concrete piles\n\n \n\n \n\n3 Preformed concrete piles\n4 Timber piles\n\n \n  \n   \n\nSECOND DIVISION\n\n1 Pre-boring\n\n2 Backfilling empty bore with stated\n\nmaterial\n3 Permanent casings each length:\nnot exceeding 13 m\n4 exceeding 13m\n5 Enlarged bases\n7 Cutting off surplus lengths\n8 Preparing heads\n\n1 Reinforcement\n\n1 Pre-boring\n\n2 Jetting\n\n3 Filling hollow piles with concrete\n\n4 Number of pile extensions\n\n5 Length of pile extensions, each\nlength: not exceeding 3 m\n\n6 exceeding 3 m\n\n7 Cutting off surplus lengths\n\n8 Preparing heads\n\n    \n   \n   \n \n\n23333 3 3\n\n343)313\n\n2333\n\nTHIRD DIVISION\n\n      \n\n  \n\n1 Diameter: 300 mm or 350 mm\n2 400 mm or 450 mm\n3 500 mm or 550 mm\n4 600 mm or 750 mm\n5 900 mm or 1050 mm\n6 1200 mm or 1350 mm\n7 1500 mm\n\n  \n\n1 Straight bars, nominal size:\nnot exceeding 25 mm\n\n2 exceeding 25 mm\n\n3 Helical bars of stated nominal\n\nsize\n\n  \n\n  \n\n1 Cross-sectional area:\nnot exceeding.0.025 m?\n0.025-0.05 m?\n0.05-0.1 m?\n\n0.1-0.15 m?\n\n0.15-0.25 m?\n\n0.25-0.5 m?\n\n0.5-1 m?\n\nstated exceeding 1m?\n\nOnaAUaWN\n\nSi I ne\n\n5 Isolated steel piles\n\n \n\n1. Pre-boring\n2 Jetting\n3 Filling hollow piles with concrete\n4 Number of pile extensions\n5 Length of pile extensions,\neach length: not exceeding 3 m\n6 exceeding 3m\n7 Cutting off surplus lengths\n8 Preparing heads\n\n2333\n\n2333\n\n \n\n1 Mass: not exceeding 15 kg/m\n2) 15-30 kg/m\n\n3 30-60 kg/m\n\n4 60-120 k\n\n5 120-250 kg/m\n\n6 250-500 ko/m\n\n7 500 kg/m - 1 im\n\n8 stated exceeding 1 t/m", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0082.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 83, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nDEFINITION RULES\n\n     \n\nCOVERAGE RULES\n\n \n\n \n\nM11 Work in this class, other\nthan backfilling empty bore for\ncast in place concrete piles, shall\nbe measured only where it is\nexpressly required.\n\n    \n\nM2 The lengths of permanent\ncasings shall be measured from\nthe Commencing Surface to the\nbottom of the casing.\n\n \n\nM3 The mass measured for\nreinforcement shall include the\nmass of reinforcement in laps.\n\nM4 The mass of steel\nreinforcement shall be taken as\n0.785 kg/m per 100 mm? of\ncross-section (7.85 t/m?). The\nmass of other reinforcing\nmaterials shall be taken as stated\nin the Contract.\n\nM5 Driving extended piles shall\nbe included in the measurement\nof the items for driven depth in\nclass P.\n\nM6 Each group of items for pile\nextensions shall comprise\n\n(a) an item for the number of\npile extensions (Q 3-4 4 *)\n\n(b) one or two items for the\nlength of pile extensions\ndivided into the ranges of\nlength given in the second\ndivision (Q 3-4 5-6 *).\n\nM7 The /ength of pile extensions\nmeasured shall not include\nlengths formed from material\narising from cutting off surplus\nlengths of other piles.\n\nMB The length measured for\ntimber pile extensions shall\ninclude lengths occupied by\nscarfed or other joints.\n\n \n \n\nM55 Driving extended piles shall\nbe included in the measurement\nof the items for driven depth in\nclass P.\n\nM9 Each group of items for pile\nextensions shall comprise\n\n(a) an item for the number of\npile extensions (Q 5 4 *)\n\n(b) one or two items for the\nlength of pile extensions\ndivided into the ranges of\nlength given in the second\ndivision (Q 5 5-6 *).\n\nM7 The length of pile extensions\nmeasured shal! not include\nlengths formed from material\narising from cutting off surplus\nlengths of other piles.\n\n    \n\n \n\nD1 The diameter used for\nclassification in the third division\nshall be the diameter of the\npiles.\n\n  \n\nD2 The nominal size used for\nclassification in item descriptions\nfor bar reinforcement shall be\nthe cross-sectional size.\n\nD3 The cross-sectional area used\nfor classification in the third\ndivision shall be the cross-\nsectional area of the piles.\n\nD4 The mass used for\nclassification in the third division\nshall be the mass of the piles.\n\na Items for piling ancillaries shall\n\n  \n\n \n\nbe deemed to include disposal of\nsurplus materials unless otherwise\nstated.\n\nC2 Items for permanent casings\nshall be deemed to include driving\nheads and shoes.\n\n         \n\nC3 Items for reinforcement shall\nbe deemed to include supporting\nreinforcement.\n\n \n\nC4 Items for pre-boring shall be\ndeemed to include grouting voids\nbetween the pile and the bore.\n\nC5 Items for pile extensions shall\nbe deemed to include the work\nnecessary to attach the extension\nto the pile.\n\nC6 Items for filling hollow piles\n\nwith concrete shall be deemed to\ninclude removal of material from\nwithin the pile before concreting.\n\n \n\n \n     \n  \n  \n        \n     \n\n \n\nC4 Items for pre-boring shall be\ndeemed to include grouting voids\nbetween the pile and the bore.\n\nC5 Items for pile extensions shall\nbe deemed to include the work\nnecessary to attach the extension\nto the pile.\n\n \n \n \n\n   \n    \n\n \n\nC6 Items for filling hollow piles\n\nwith concrete shall be deemed to\ninclude removal of material from\nwithin the pile before concreting.\n\n  \n \n\n        \n  \n \n \n \n \n \n      \n\n  \n   \n\n71\n\nCLASS Q\n\nADDITIONAL DESCRIPTION\nRULES\n\n   \n\n \n   \n\nA1 The diameters of enlarged\nbases for bored piles shall be\nstated in item descriptions.\n\nA2 Materials, thickness and\ndetails of treatments and\ncoatings shall be stated in item\ndescriptions for permanent\ncasings. Item descriptions for\ncutting off surplus lengths which\ninclude permanent casings shall\nso state.\n\nA3 Materials shall be stated in\nitem descriptions for\nreinforcement.\n\nA4 Details of couplers for high\ntensile steel reinforcement\nwhich are expressly required\nshall be stated in item\ndescriptions for reinforcement.\n\n \n\nAS Item descriptions for filling\nhollow piles with concrete shall\nstate the specification of the\nconcrete.\n\nA6 Materials of which pile\nextensions are composed shall\nbe stated in item descriptions\nfor their length.\n\n \n\nAS Item descriptions for filling\nhollow piles with concrete shall\nstate the specification of the\nconcrete.\n\nA6 Materials of which pile\nextensions are composed shall\nbe stated in item descriptions\nfor their length.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0083.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 84, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n72\n\nCLASS Q\n\n    \n\nFIRST DIVISION THIRD DIVISION\n\n       \n   \n\nSECOND DIVISION\n\n    \n    \n   \n  \n   \n   \n\n6 Interlocking steel piles 1 Pre-boring m1 Section modulus:\n\n2 Jetting m not exceeding 500 cm?/m\n4 Number of pile extensions nr}2 500-800 cm°/m\n5 Length of pile extensions, each 3 800-1200 cm?/m\n\nlength: not exceeding 3 m mi4 1200-2000 cm?/m\n6 exceeding 3 m m|5 2000-3000 cm?/m\n7 Cutting off surplus lengths m|6 3000-4000 cm?/m\n8 Preparing heads ar|7 4000-5000 cm?/m\n\n8 stated exceeding\n5000 cm*/m\n\n  \n   \n   \n\n7 Obstructions\n\n    \n  \n\n     \n\n8 Pile tests nr| 1 Maintained loading with various 1 Test load: not exceeding 100 t\nreactions 2 100-200 t\n2 Constant rate of penetration 3 200-300 t\n3 Horizontal loading 4 300-400 t\n5 400-600 t\n6 600-800 t\n7 800-1000 t\n8 exceeding 1000 t\n\n     \n \n\n4 Non-destructive integrity\n5 Inclinometer installations", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0084.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 85, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nDEFINITION RULES\n\n73\n\nCLASS Q\n\nCOVERAGE RULES\n\nADDITIONAL DESCRIPTION\nRULES\n\n \n\nMSS Driving extended piles shall\n\nbe included in the measurement\nof the items for driven depth in\n\nclass P.\n\nM10 Each group of items for\npile extensions shall comprise\n\n(a) an item for the number of\npile extensions (Q 6 4 *)\n\n(b) one or two items for the\nlength of pile extensions\ndivided into the ranges of\nlength given in the second\ndivision (Q 6 5-6 *).\n\nM7 The length of pile extensions\nmeasured shall not include\nlengths formed from material\narising from cutting off surplus\nlengths of other piles.\n\nM11 The lengths measured for\ncutting off surplus lengths of\ninterlocking steel piles shall be\nthe mean undeveloped\nhorizontal lengths to be cut\n(including lengths occupied by\nspecial piles).\n\nM12 Obstructions shall be\nmeasured only for breaking out\nrock or artificial hard material\nencountered above the founding\nstratum of bored piles.\n\n \n\n \n\nD5 The section modulus used for | C5 Items for pile extensions shall\nclassification in the third division\nshall be the section modulus of\n\nthe piles.\n\n \n \n \n \n    \n\n   \n\nA6 Materials of which pile\n\nbe deemed to include the work extensions are composed shall\nnecessary to attach the extension | be stated in item descriptions\nto the pile. for their length.\n\n \n \n  \n \n \n \n \n\nA7 Item descriptions for pile\ntests shall identify those which\nare to preliminary piles.\n\nA8 Item descriptions for loading\ntests shall state the load. Where\nthe load is applied to raking\npiles item descriptions shall so\nstate.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0085.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 86, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n74\n\nCLASS R: ROADS AND PAVINGS\n\nincludes:\n\nExcludes:\n\nSub-base, base and surfacing of roads, runways and other paved areas\nKerbing and light duty pavements, footways and cycle tracks\n\nTraffic signs and markings\nEarthworks (included in class E)\n\nDrainage (included in classes 1, J, K and L)\n\nFences and gates (included in class X)\n\nGantries and other substantial structures supporting traffic signs\n\nMaintenance of roads and pavings\n\nFIRST DIVISION\n\nSECOND DIVISION\n\nTHIRD DIVISION\n\n \n\n|\n\n1 Unbound sub-base\n\n2 Cement and other hydraulically bound pavements\n\n3 Bituminous bound pavements\n\n4 Bituminous bound pavements\n\n  \n\n  \n   \n  \n\n \n\n1 Type 1 unbound mixtures\n\n2 Type 2 unbound mixtures\n\n3 Type 3 (open graded) unbound\nmixtures\n\n4 Category B (close graded)\nunbound mixtures\n\n5 Type 4 (asphalt arrisings)\nunbound mixtures\n\n  \n \n\nGeotextiles\nAdditional depth of stated\n\nNO\n\n1 Depth: not exceeding 30 mm\n2 30-60 mm\n\n3 60-100 mm\n\n4 100-150 mm\n\n5 150-200 mm\n\n6 200-250 mm\n\n7 250-300 mm\n\n8 exceeding 300 mm\n\n \n\nHot rolled asphalt base\n\nHot rolled asphalt binder\n\nDense base and binder course\nasphalt concrete with paving\ngrade bitumen (recipe mixtures)\n\n4 Dense asphalt concrete surface\ncourse\n\n5 Hot rolled asphalt surface\nconcrete\n\n6 Close graded asphalt concrete\nsurface course\n\n7 Fine graded asphalt concrete\nsurface course\n\n8 Open graded asphalt concrete\n\nsurface course\n\nwne\n\n \n\n1 Dense base and binder course\nasphalt concrete (design mixtures)\n\n2 EME2 base and binder course\nasphalt concrete\n\n3 Stone mastic asphalt binder\ncourse and regulating course\n\n4 Porous asphalt\n\n5 Hot rolled asphalt surface course\nand binder course\n\n6 Cold recycled bound material\n\n7 Cold milling/planning\n\n8 Regulating course of stated\n\nmaterial\n\n \n\n   \n  \n     \n\n \n  \n    \n \n\n333 33 3\nNON\n\nNNN\n\n7\n\n \n\nmaterial m\n\n1 Cement bound granular mixture m?|1 Depth: not exceeding 30 mm\n\n2 Fly ash bound mixture 1 and 2 30-60 mm\nhydraulic road binder bound 3 60-100 mm\nmixture 1 m714 100-150 mm\n\n3 Slag bound mixture B2, fly ash 5 150-200 mm\nbound mixture 2 and hydraulic 6 200-250 mm\nroad binder bound mixture 2 m717 250-300 mm\n\n4 Slag bound mixture B3, fly ash 8 exceeding 300 mm\nbound mixture 3 and hydraulic\nroad binder bound mixture 3 m?\n\n5 Fly ash bound mixture 5 m\n\n6 Slag bound mixtures B1-1 B1-2\nB1-3 B1-4 m2\n\n7 Soil treated by cement m?\n\n8 Soil treated by other stated\nmaterial m?", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0086.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 87, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nM1 The width of each course of\nmaterials shall be measured at\nthe top surface of that course.\nThe areas of manhole covers and\nother intrusions into a course\nshall not be deducted where the\narea of the intrusion is less than\n\n1m,\n\nM2 The area of additional\ngeotextiles in laps shall not be\nmeasured.\n\nDEFINITION RULES\n\nCOVERAGE RULES\n\n75\n\nCLASS R\n\n       \n\nADDITIONAL DESCRIPTION\nRULES\n\n \n\nD1 Types, categorized and\nmixtures refer to the Manual of\nContract Documents for\nHighway Works, Volume 1\nSpecification for Highway Works\ndated November 2009 published\nby The Stationery Office.\n\n \n\nC1 items for work in this class\ninvolving in situ concrete shall be\ndeemed to include formwork and\nfinishes to concrete.\n\n    \n   \n   \n   \n   \n \n \n \n \n \n\nAi Item descriptions for all\ncourses of paving, road making\nmaterials and pavement slabs\nshall identify the material and\nState the depth of each course\nor slab and the spread rate of\napplied surface finishes.\n\nA2 Item descriptions for work in\nthis class which is applied to\nsurfaces inclined at an angle\nexceeding 10° to the horizontal\nshall so state.\n\n    \n    \n\nA3 The type and grade of\nmaterial shall be stated in item\ndescriptions for geotextiles.\n\n \n\n \n\n \n\n  \n \n  \n\nC2 Items for cold milling /\nplanning shall be deemed to\ninclude for disposal.\n\n   \n \n\n \n \n\nA4 The type of mixtures shall be\nstated in item descriptions for\ncement and other hydraulically\nbound pavements.\n\nAS The type of mixtures shall be\n\nstated for bituminous bound\npavements.\n\n \n\nAG |tem descriptions for cold\nrecycled bound materials shall\nstate whether it is in situ or\n\nex situ.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0087.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 88, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n76\n\nCLASS R\n\nFIRST DIVISION\n\n5 Concrete pavements\n\n6 Joints in concrete pavements\n\n7 Kerbs, channels, edgings, footways and paved areas\n\nSECOND DIVISION\n\n=\n\nslabs\nJointed reinforced concrete\nsurface slabs\n\nsurface slabs\n\nbase slabs\nWet lean concrete\n\nQiu & WN\n\nSteel fabric reinforcement\n\n7 Steel bar reinforcement\n\n8 Separation and waterproof\nmembranes\n\n1 Transverse joints\n2 Expansion joints\n\n3 Contraction joints\n4 Warping joints\n\n5 Longitudinal joints\n6 Construction joints\n\n \n\n1 Precast concrete kerbs\n\n2 Precast concrete channels\n3 Precast concrete edgings\n4 Asphalt kerbs\n\n \n\n6 Flexible surfacing\n7 In situ concrete surfacing\n8 Grass concrete paving\n\n \n \n \n\n \n\n8 Ancillaries\n\n1 Traffic signs\n\n2 Surface markings\n\nUnreinforced concrete surface\n\nContinuously reinforced concrete\n\nContinuously reinforced concrete\n\n5 Precast concrete, natural stone,\nblock and clay slabs and pavers\n\n   \n\n3333\na)\n\n  \n   \n\n \n  \n \n\nTHIRD DIVISION\n\nDepth: not exceeding 30 mm\n\n1\n\n2 0-60 mm\n\n3 60-100 mm\n\n4 100-150 mm\n\n5 150-200 mm\n\n6 200-250 mm\n\n7 250-300 mm\n\n8 exceeding 300 mm\n\nNominal mass:\nnot exceeding 2 kg/m?\n2-3 kg/m?\n34 kg/m?\n4-5 kg/m?\n5-6 kg/m?\n\n7-8 kq/m?\n\nNominal size: 6 mm\n8mm\n10mm\n12 mm\n16 mm\n20 mm\n25mm\n\n1\n2\n3\n4\n5\n6\n7\n8 stated exceeding 8 kg/m?\n1\n2\n3\n4\n5\n6\n7\n8\n\n32 mm or greater\n\n1 Depth of joint:\n\nnot exceeding 30 mm\n\n30-60 mm\n60-100 mm\n100-150 mm\n150-200 mm\n200-250 mm\n250-300 mm\n\nONOUSUWN\n\n1 Straight or curved to radius\nexceeding 12 m\n\n2 Curved to radius not\nexceeding 12 m\n\n3 Quadrants\n\n4 Drops\n\n5 Transitions\n\nNon-illuminated\nilluminated\n\nNon-reflecting road studs\nReflecting road studs\nLetters and shapes\nContinuous lines\nIntermittent lines\n\nRaised rib\n\nAUPWN|A| N=\n\nexceeding 300 mm\n\nnr\nnr\n\nnr\nnr\nnr", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0088.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 89, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nM3 The areas of additional\nfabric reinforcement in laps shall\nnot be measured.\n\nM4 The mass of steel\nreinforcement shall be taken as\n0.785 kg/m per 100 mm? of\ncross-section (7.85 t/m?). The\nmass of other reinforcing\nmaterials shall be taken as stated\nin the Contract.\n\nM5 The mass of reinforcement\nmeasured shall include the mass\nof steel supports to top\nreinforcement.\n\nM6 The areas of additional in\nseparation and waterproof\nmembranes in laps shall not be\nmeasured.\n\nM7 Construction joints shall be\nmeasured only where they are at\nlocations where construction\njoints are expressly required.\n\nMB The width of each course of\nmaterials shall be measured at\nthe top surface of that course.\nThe areas of manhole covers and\nother intrusions into a course\nshall not be deducted where the\narea of the intrusion is less than\n\n1m’.\n\nM9 Lengths measured for linear\nsurface markings shall exclude\ngaps in intermittent markings.\n\nM10 Items for support gantries\nand other substantial structures\nassociated with traffic signs\nwhich are constructed in\nconcrete, structural metalwork\nor other materials shall be given\nin the appropriate classes.\n\nDEFINITION RULES\n\nCOVERAGE RULES\n\nC3 Items for reinforcement shall\nbe deemed to include supporting\nreinforcement other than steel\nsupports to top reinforcement.\n\n \n\n \n   \n\nC4 items for kerbs, channels and\nedgings shall be deemed to\ninclude beds, backings,\nreinforcement, joints and cutting.\n\n \n\n \n\nC5 Item descriptions for kerbs,\nchannels and edgings shall be\n\n \n  \n\nand concrete ancillaries.\n\n  \n\nC6 Items for precast concrete\n\n \n\nand pavers shall be deemed to\ninclude for beds, joints and\ncutting.\n\n   \n \n\nin situ concrete surfacing shall be\ndeemed to include for beds and\njoints.\n\n   \n \n\nC8 Items for grass concrete\npavings shall be deemed to\ninclude for beds, joints, soiling\nand seeding.\n\n \n\n \n\n \n\n \n \n \n\nC9 Items for traffic signs other\nthan traffic signs measured in\n\n \n\ndeemed to include foundations,\nsupporting posts, excavation,\npreparation of surfaces, disposal\n\n \n \n \n \n\nexisting services, upholding sides\nof excavation, backfilling,\nconcrete, reinforcement and\njoints.\n\n \n \n \n\n  \n\ndeemed to include for earthworks\n\nnatural stone block and clay slabs\n\nC7 Items for flexible surfacing and\n\n    \n\naccordance with rule M10 shall be\n\nof excavated material, removal of\n\n77\n\nCLASS R\n\nADDITIONAL DESCRIPTION\nRULES\n\nA7 Item descriptions for wet\nlean concrete shall state the mix.\n\nA8 Item descriptions for stee/\nfabric reinforcement or size and\nmass per square metre.\n\nAQ Item descriptions for stee/\nbar reinforcements shall state\nthe type of reinforcement.\n\nA10 Item descriptions for\nseparation and waterproof\nmembranes shall state their\nmaterials and thickness.\n\nA11 The dimensions, spacing\nand nature of sealed grooves\nand rebates, waterstops, dowels\nand other components shall be\nstated in item descriptions for\njoints in concrete pavements.\n\nA12 Materials and cross-\nsectional dimensions of kerbs,\nchannels and edgings and their\nbeds and backings shall be\nstated in item descriptions\n\nA13 The material, size and\nthickness for precast concrete\nnatural stone block and clay\nslabs and pavers shall be stated\nin item descriptions.\n\nA14 The materials and\nthicknesses for flexible surfacing\nin situ concrete surfacing and\ngrass concrete pavings shall be\nstated in item descriptions.\n\nA15 The material, size and type\nshall be stated in item\ndescriptions for traffic signs and\nsurface markings.\n\nA16 The shape and colour of\naspects shall be stated in item\ndescriptions for reflecting road\nstuds.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0089.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 90, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n78\n\nCLASS S: RAIL TRACK\n\nIncludes: Track foundations, rails, sleepers, fittings, switches and crossings\nExcludes: Overhead crane rails (included in class M)\nConcrete track foundations (included in classes F and G)\n\n      \n  \n    \n\nFIRST DIVISION SECOND DIVISION THIRD DIVISION\n\n \n\n   \n\nw\n\n1 Bottom ballast\n\n2 Top ballast\n\n3 Blinding\n\n4 Blankets and vibration mats\n5 Waterproof membranes\n\n6 Ballast cleaning\n\n7 Tamping\n\n8 Pneumatic ballast injection:\nstone blowing\n\n1 Track foundations\n\n      \n       \n      \n   \n\nNONTN\n\n3 3333333\n\n \n\n     \n\n2 Taking up 1 Bullhead rails 1 Plain track\n2 Flat bottom rails 2 Turnouts nr\n3 Dock and crane rails 3 Diamond crossings nr\n\n  \n\n4 Check and guard rails\n5 Conductor rails\n\n    \n    \n \n \n \n \n \n\n6 Sundries nr} 1 Buffer stops\n\nRetarders nr\nWheel stops nr\nLubricators or\nSwitch heaters nr\nSwitch levers\n\n \n \n   \n\nEutectic strip\n\n    \n   \n         \n     \n   \n\n  \n\n    \n\nPWNHA!/NAUBWN\n\n3 Lifting, packing and slewing and works to existing 1 Bullhead rail track Plane track m\ntrack nr| 2 Flat bottom rail track Plane track: with conductor rail m\n3 Spot replacement of sleepers Plain track: with turnout nr\n4 Existing rail turning and refixing Plain track: with conductor rail\n5 Rerailing and turnout ar\n\n6 Stressing rail Buffer stops", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0090.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 91, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\nMEASUREMENT RULES\n\nM11 The volume of top ballast\nmeasured shall include the\nvolume occupied by sleepers.\n\nM2 The areas of additional\nwaterproof membranes in laps\nshall not be measured.\n\nM3 Item descriptions for ballast\ncleaning shall state the depth of\nmaterial to be cleaned and the\ncleaning material to be used to\nfill voids.\n\nM4 Item description for tamping\nshall state the width of the\nballast to be tamped.\n\nM5 item description for\npneumatic ballast injection shall\nstate the width of the ballast to\nbe treated.\n\nM6 The length of taking up\nplain track shall be measured\nalong the centre line of the track\n(two rail) and shall exclude\nlengths occupied by turnouts\nand diamond crossings.\n\nM7 The lengths of taking up\ncheck, guard and conductor rails\nshall be measured along the\nlengths of the rail (one rail) and\nshall exclude lengths within\nturnouts and diamond crossings.\n\nM8 The length of track stated in\nitem descriptions for lifting,\npacking and slewing track shall\nbe the length measured along\nthe centre line of the track (two\nrail) and shall be taken over all\ntoads. Switch roads shall be\nmeasured from the toes of\nswitches.\n\nM9 The length track for rerailing\nStressing rail shall be the length\nof a single rail and exclude\nlength of turnouts and crossings.\n\nM10 Item descriptions for spot\nteplacement of sleepers shall\nstate the type of rail fixings\nrequired and the method of\nfixing to track and to the\nsleeper.\n\nDEFINITION RULES\n\nD1 Bottom ballast shall be\nballast placed before the track is\nlaid.\n\nD2 Top ballast shall be ballast\nplaced after the track is laid.\n\nD3 Spot replacement of sleepers\nshall cover the replacement of\nsleepers in track neither supplied\nnor laid by the contractor.\n\nCOVERAGE RULES\n\nC1 Items for ballast cleaning shall\nbe deemed to include the\nprovision of ballast to fill voids.\n\nC2 Items for taking up turnouts\nand diamond crossings shall be\n\ndeemed to include check, guard\nand conductor rails.\n\nC3 Items for lifting, packing and\nslewing shall be deemed to\ninclude opening out, packing and\nboxing in with ballast and\ninsertion of closure rails.\n\nC4 Items for spot replacement of\nSleepers shall be deemed to\ninclude opening out of ballast,\ndisposal of existing sleeper and\nreplacing ballast.\n\nC5 Items for rerailing shall be\ndeemed to include for grinding,\nmilling and planning.\n\nC6 Items for spot replacement of\nsleepers shall be deemed to\ninclude opening out of ballast\nremoving old sleeper, the supply\nand laying of new sleepers and\ntepacking ballast.\n\n \n\n79\n\nCLASS S\n\nADDITIONAL DESCRIPTION\nRULES\n\nA1 Item descriptions for track\nfoundations shall state the type\nof material.\n\nA2 item descriptions for\nblinding, blankets, vibration\nmats and waterproof\nmembranes shall state their\nmaterial and thickness.\n\nA3 Item descriptions for taking\nup track shall state the amount\nof dismantling, details of\ndisposal of the track and the\ntype of rail, sleeper and joint.\n\nA4 Item descriptions for taking\nup buffer stops shall state their\napproximate weight and type of\nconstruction.\n\nAS Item descriptions for lifting,\npacking and slewing shall state\nthe length of track, the\nmaximum distance of slew and\nthe maximum lift.\n\nA6 Where extra ballast is\nrequired item descriptions for\nlifting, packing and slewing shall\nso state.\n\nA7 Items for spot replacement\nof sleepers shall state the type\nof sleeper and type of fixing.\n\nA8 Items for existing rail turning\nand refixing shall state the type\nof rail and type of fixing.\n\nAQ Items for rerailing shall state\nthe type of joints.\n\nA10 Items for stressing rail shall\nstate when the work is\ntestressing.", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0091.png"}
+{"pdf_file": "CESMM4.pdf", "page_num": 92, "prompt": "Analyze this page with diagrams, tables, formulas, calculations, and explanations.", "response": "[OCR TEXT]\n80\n\n \n\n \n\nCLASS S\nFIRST DIVISION SECOND DIVISION THIRD DIVISION\n4 Supplying 1 Bullhead rails t] 1 Mass: not exceeding 20 kg/m\n2 Flat bottom rails t]2 20-30 kg/m\n3 Dock and crane rails t|3 30-40 kg/m\n4 Check and guard rails t|4 40-50 kg/m\n5 Conductor rails t/5 exceeding 50 kg/m\n6 Twist rails nr\n7 Sleepers nr| 1 Timber\n2 Concrete\n3 Steel\n8 Fittings nr| 1 Chairs\n2 Baseplates\n3 Pandrol rail fastenings\n4 Plain fishpiates\n5 Insulated fishplates\n6 Conductor rail insulators\n7 Conductor rail side ramps\n5 Supplying 1 Turnouts and crossings nr} 1 Trap points nr\n2 Catch points nr\n3 Turnouts or\n4 Diamond crossings nr\n2 Sundries 1 Buffer stops or\n2 Retarders nr\n3 Wheel stops nr\n\n    \n \n\n6 Laying: with bearers on ballast\n\n4 Lubricators nr\n5 Switch heaters nr\n6 Switch levers ar\n7 Conductor rail guard boards =m\n\n \n\nlong with rails and bearers\n\n[3 Prefabricated track panels 18.288 m\n\nm\n\n \n\n1 Bullhead track: timber sleepers\n\n2 concrete sleepers\n\n3 steel sleepers\n\n4 Flat bottom track: timber sleepers\n5 concrete sleepers\n\n6 steel sleepers\n\n \n\neee turnouts and\ncrossings\n\n  \n \n   \n\n1 Bullhead rails\n\n2 Flat bottom rails\n3 Dock rails\n4 Crane rails\n\n  \n\n \n\n5 Check rails\n\n6 Guard rails\n7 Conductor rails\n\nnor\n\n \n\n1 Turnouts: type stated timber\nbearers\n\nTurnouts: type stated concrete\nbearers\n\nTurnouts: type stated steel\nbearers\n\nDiamond crossings: type stated\ntimber bearers\n\nDiamond crossings: type stated\nconcrete bearers\n\nDiamond crossings: type stated\nsteel bearers\n\nao nun fF WN\n\n \n\n \n\n1 Plain track m\n2 Form curve in plain track\n\nradius not exceeding 300m m\n3 Form curve in plain track\n\nradius exceeding 300 m m\n4 Turnouts nr\n5 Diamond crossings nr\n6 Welded joints nr\n\n \n\n      \n  \n \n\n1 Rail m\n2 Length ends or\n3 Side ramps or\n4 Welded joints", "page_type": "diagram", "image": "CESMM4_f6c0b363_p0092.png"}