Productivity Ratio

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    08-Mar-2015

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<p>Sr.No.1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Bulk Excavation Concrete Finishing Concrete Placement Floor Finishes Kerbs &amp; Paving Painting Reinforcement Ratios Roof Insulation Screeding Trench Excavation Waterproofing Basement Excavation' Brickwork Ceiling Finishes' Concrete Mixing' Grit Blasting' Formwork Plastering Paintwork Rule of Thumb Wall Finishes Tower Cranes</p> <p>Description</p> <p>Remaks</p> <p>Construction Wet Trades -BlockworkRef 630 631 632 633 634 635 636 637 638 639 640 641 Task / Description Thermalite Blockwork, under 100mm thick Thermalite Blockwork, under 100-150mm thick Thermalite Blockwork, over 150mm thick Lightweight Concrete Blockwork, under 100mm thick Lightweight Concrete Blockwork, under 100-150mm thick Lightweight Concrete Blockwork, over 150mm thick Heavyweight Concrete Blockwork, under 100mm thick Heavyweight Concrete Blockwork, under 100-150mm thick Heavyweight Concrete Blockwork, over 150mm thick Face Finish, Raked Out Face Finish, Bag Rubbed Face Finish, Flush Pointing Slow 1.8 1.4 1.2 1.5 1.4 1.2 1.4 1.2 1.1 - - - Ave 2.5 1.9 1.6 2.2 1.9 1.6 2.1 1.6 1.4 71.4 29.4 17.6 Fast Units 3.2 m2/hr 2.5 m2/hr 2.1 m2/hr 2.9 m2/hr 2.1 m2/hr 2.0 m2/hr 2.9 m2/hr 2.1 m2/hr 1.8 m2/hr - m2/hr - m2/hr - m2/hr</p> <p>Foundations and Excavation -Bulk ExcavationRef 270 271 272 273 274 275 276 277 278 279 Task / Description Excavation Bulking Factor, Sand/Soil Excavation Bulking Factor, Gravel Excavation Bulking Factor, Clay/Chalk Excavation Bulking Factor, Boulder Clay Excavation Bulking Factor, Rock Spoil Weight, Rock Spoil Weight, Concrete Spoil Weight, Landfill/CDG Spoil Weight, Sand Rail Mounted Grab, 2.0m3 bucket 2.4min lift cycle Slow - - - - - - - - - 30.0 Ave 15.0 33.0 40.0 45.0 60.0 2.5 2.4 1.9 1.8 48.0 Fast Units 20.0 % - % - % - % - % Tonnes/ - m3 Tonnes/ - m3 Tonnes/ - m3 Tonnes/ - m3 59.0 m3/hr</p> <p>280 281 282 283 284 285 286 287 288 289 290 291 292 293</p> <p>Crane Mounted Clamshell Grab, 2.0m3 bucket 2.9min lift cycle Mounted Clamshell Grab, 2.5m3 bucket 2.9min lift Crane cycle Hydraulic Excavator, 0.3m3 bucket, Sand/Soil Hydraulic Excavator, 0.4m3 bucket, Sand/Soil Hydraulic Excavator, 0.5m3 bucket, Sand/Soil Hydraulic Excavator, 0.3m3 bucket, Gravel Beds Hydraulic Excavator, 0.4m3 bucket, Gravel Beds Hydraulic Excavator, 0.5m3 bucket, Gravel Beds Hydraulic Excavator, 0.3m3 bucket, Clay/Chalk Hydraulic Excavator, 0.4m3 bucket, Clay/Chalk Hydraulic Excavator, 0.5m3 bucket, Clay/Chalk Hydraulic Excavator, 0.3m3 bucket, Hard Ground Hydraulic Excavator, 0.4m3 bucket, Hard Ground Hydraulic Excavator, 0.5m3 bucket, Hard Ground</p> <p>25.0 34.0 6.9 23.4 45.5 5.6 20.5 36.8 5.6 20.5 37.0 4.5 17.9 25.7</p> <p>33.0 42.0 8.7 28.6 50.0 7.1 25.0 40.0 7.1 25.0 40.0 6.1 22.2 28.6</p> <p>41.0 m3/hr 52.0 m3/hr 10.2 m3/hr 33.4 m3/hr 58.0 m3/hr 8.2 m3/hr 29.0 m3/hr 46.0 m3/hr 8.3 m3/hr 28.7 m3/hr 46.0 m3/hr 7.2 m3/hr 25.0 m3/hr 32.9 m3/hr</p> <p>Concrete Works -Concrete FinishingRef 485 486 487 488 489 490 491 492 493 494 495 496 497 498 Task / Description Surface Finishing, Steel Float By Hand Surface Finishing, Wood Float By Hand Surface Finishing, Power Float Surface Finishing, Light Brush on Trowel Surface Finishing, Brush on Trowel Margin Surface Finishing, Sprayed By Pump, expose aggregate Surface Finishing, Wire Brush, expose aggregate Making Good Walls, prepare, shutter, pour Making Good Columns, prepare, shutter, pour Making Good Sides of Beams, prepare, shutter, pour Making Good Slab Soffits, prepare, shutter, pour Making Good Bolt Holes, prepare, shutter, pour Making Good Rubdown Precast Concrete, prepare, shutter, pour Making Good Scabble 3 head brush hammer, prepare, shutter, pour Slow 9.2 11.7 13.9 55.8 28.8 65.0 15.0 - - - - 14.8 - 30.7 Ave 13.9 17.2 20.8 90.1 48.5 95.0 25.0 5.5 2.8 2.8 4.2 16.8 18.0 59.5 Fast 25.0 29.4 37.0 170.0 85.0 145.0 30.0 8.6 6.9 7.0 5.5 25.8 - 73.8</p> <p>Units m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr m2/hr no/hr m2/hr hrs/m2</p> <p>Concrete Works -Concrete PlacementRef 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 Task / Description Placing concrete, lorry based pump Hollorib Decking, concrete topping Hollorib Decking, concrete topping, incl PowerFloat Placing Concrete, By Wheelbarrow over 1-10m Placing Concrete, By Wheelbarrow over 10-20m Placing Concrete, By Wheelbarrow over 20-50m Placing Direct From Readymix Lorry, Mass Fill Placing Direct From Readymix Lorry, 50mm Blinding Placing Direct From Readymix Lorry, Ground Beams Placing Direct From Readymix Lorry, Pile Caps Placing Direct From Readymix Lorry, Duct Walls Placing Direct From Readymix Lorry, Stub Columns Placing Direct From Readymix Lorry, Ground Slab Placing Direct From Readymix Lorry,Drains Bed and Cover Placing From Tower Crane, Pile Caps Placing From Tower Crane, Mass Fill Placing From Tower Crane, Slabs under 150mm thick Placing From Tower Crane, Slabs over 150mm thick Placing From Tower Crane, Trough/Coffered Slabs Placing From Tower Crane, Stairs and Landings Placing From Tower Crane, Blinding Placing From Tower Crane, Beams under 150mm thick Placing From Tower Crane, Beams over 150mm thick Placing From Tower Crane, Walls Placing From Tower Crane, ColumnsConcrete Plac</p> <p>Slow 30.0 85.0 40.0 2.1 1.5 0.8 2.8 - 1.5 1.0 - - 2.1 - 1.2 4.0 0.9 1.2 0.9 0.6 0.8 0.5 0.6 0.6 0.4The Go Phrase</p> <p>Ave 40.0 100.0 50.0 2.3 1.8 1.1 3.1 1.3 - 1.5 0.8 0.4 2.3 0.9 1.4 4.5 1.3 1.5 1.1 0.7 1.0 0.6 0.8 1.1 0.5</p> <p>Fast Units 50.0 m3/hr 120.0 m2/hr 70.0 m2/hr 2.5 m3/hr 2.1 m3/hr 1.5 m3/hr 3.3 m3/hr 1.6 m3/hr 1.7 m3/hr 2.3 m3/hr 1.1 m3/hr 0.6 m3/hr 2.6 m3/hr 1.0 m3/hr 1.6 m3/hr 5.5 m3/hr 1.7 m3/hr 1.8 m3/hr 1.2 m3/hr 0.9 m3/hr 1.1 m3/hr 0.8 m3/hr 1.0 m3/hr 1.5 m3/hr 0.6 m3/hr</p> <p>Concrete Plac</p> <p>The Go Phrase</p> <p>Architectural Builders Work and Finishes -Floor FinishesRef 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 Granolithic Flooring Terrazzo Flooring, in-situ Terrazzo Flooring, pre-cast Mosaic Tiling, 0.045x0.045m Clay, quarry Tiles, small areas, much cutting Clay, quarry Tiles, large areas, little cutting Raised Floor System Linolium/Thermo-Plastic Flooring Thermo-Plastic Floor Tiles Wood Block Flooring, lay blocks Wood Block Flooring, sand and polish Carpeting, Underlay &amp; Gripper Carpeting, Adhesive Fixing Carpeting, Fully Fitted Hardboard Sheeting Coverings, small areas Hardboard Sheeting Coverings, large areas Floor Sheeting Coverings, Lay Lino - - - Task / Description Slow - - - - - - - - - - - - - - Ave 3.1 3.6 4.6 1.5 0.8 2.2 2.6 3.1 3.3 1.5 3.1 5.6 3.5 2.0 3.7 6.6 9.5 Fast Units - m2/hr - m2/hr 5.1 m2/hr 2.2 m2/hr 1.1 m2/hr 2.8 m2/hr - m2/hr 5.0 m2/hr 5.6 m2/hr 2.1 m2/hr - m2/hr 6.1 m2/hr 4.2 m2/hr 2.8 m2/hr 4.1 m2/hr 7.2 m2/hr 10.5 m2/hr</p> <p>Roads &amp; External Works -Kerbs &amp; PavingRef 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 Task / Description Concrete Slabs, laid on bedding, to slight falls Concrete Slabs, laid on bedding, to steep falls Concrete Slabs, laid in mortar, to slight falls Concrete Slabs, laid in mortar, to steep falls Concrete Slabs, laid on sand, to slight falls Concrete Slabs, laid on sand, to steep falls Cobble Stones, laid in mortar, no patterns Cobble Stones, laid in mortar, with patterns Artificial Stone, laid on sand, with patterns Brick Paviors, in mortar, straight joints Brick Paviors, in mortar, herringbone pattern Gravel Paths, including preparation of sub-base Concrete Paths, 100mm thick, including preparation of sub-base Concrete Kerbs or Channels, laid straight Concrete Kerbs or Channels, laid to 5m radius Concrete Kerbs or Channels, laid to 10m radius Concrete Kerbs or Channels, laid to 20m radius Stone/Granite Kerbs or Channels, laid straight Concrete Edging, laid straight Concrete Edging, laid to 5m radius Concrete Edging, laid to 10m radius Concrete Edging, laid to 20m radius Cutting and Fitting Ends, Concrete Kerbs Cutting and Fitting Ends, Channels Cutting and Fitting Ends, Concrete Edging - - - - - - - - - - - Slow 2.7 2.3 1.5 1.1 1.7 1.6 - - - 0.9 - - - - Ave - - - - - - 0.3 0.2 2.5 1.3 1.0 10.5 2.5 6.2 4.5 5.0 5.5 3.5 7.7 5.8 6.2 7.1 6.6 5.8 8.3 - Fast Units 4.2 m2/hr 2.7 m2/hr 2.3 m2/hr 1.5 m2/hr 2.8 m2/hr 1.9 m2/hr - m2/hr - m2/hr - m2/hr 1.9 m2/hr 1.2 m2/hr - m2/hr - m2/hr - m/hr m/hr - m/hr - m/hr - m/hr - m/hr - m/hr - m/hr - m/hr - no/hr - no/hr - no/hr</p> <p>Architectural Builders Work and Finishes -PaintingRef 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 Prepare Walls Prepare Doors Prepare Door Frames Burn Off / Heat Strip Paintwork Internal Timber, 1 coat primer before fixing, generally Internal Timber, 1 coat primer before fixing, timber lengths Internal Timber, knot, 1 primer, stop, 1 undercoat, 1 gloss Internal Timber, touchup primer, 1 undercoat, 1 coat gloss Internal Timber, polyurethane varnish, 2 coats Internal Timber, polyurethane varnish, 3 coats Internal Timber, linseed oil to hardwood, 2 coats External Timber, windows and frames External Timber, knot, 1 primer, 2 undercoats, 1 coat gloss, External Timber, touchup primer, 2 undercoats, 1 coat gloss, External Timber, 2 coats wood preservative External Timber, 3 coats polyurethane varnish Internal Walls, 2 coats emulsion to plaster Internal Walls, 2 coats emulsion to brick/blockwork Internal Walls, 1 mist, 2 coats emulsion to plaster Internal Walls, 1 mist, 2 coats emulsion to brick/blockwork Internal Walls, 1 primer, 1 undercoat, 1 gloss to plaster Internal Walls, undercoat to door frame Internal Walls, gloss to door frame Internal Walls, undercoat to door Internal Walls, gloss to door - - - - - - - - - - - Task / Description Slow - - - - - - - - - - - - - - Ave 14.2 12.5 25.0 1.1 6.7 20.0 1.7 3.1 3.3 2.2 3.6 2.4 1.5 2.0 4.0 2.0 8.0 6.0 6.0 4.5 2.3 20.0 16.5 7.1 6.2 - Fast Units - m2/hr - m2/hr - m/hr - m2/hr - m2/hr - m/hr 2.1 m2/hr 3.8 m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m/hr - m/hr - m2/hr - m2/hr</p> <p>866 867 868 869 870 871 872 873 874 875 876 877</p> <p>External Walls, 2 coats sandtex to render/concrete External Walls, 2 coats sandtex to brick/blockwork External Walls, 1 sealer, 2 emulsion to render/concrete External Walls, 1 sealer, 2 emulsion to brick/blockwork Floors, epoxy paint Ceilings, emulsion paint, 2 coats Ceilings, emulsion paint, 3 coats Ceilings, textured paint Ceilings, artex finish Internal Steelwork, 1 primer, 1 undercoat, 1 gloss External Steelwork, 1 primer, 2 undercoats, 1 gloss Guttering Steelwork, 1 coat primer, 2 undercoats, 1 gloss</p> <p>- - - - - - - - - 1.3 0.9 -</p> <p>2.5 2.0 2.0 1.7 2.9 6.1 5.0 4.2 4.1 2.4 1.7 2.5</p> <p>- m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m2/hr - m/hr</p> <p>Concrete Works -Reinforcement RatiosRef 442 443 444 445 446 447 Task / Description Pile Cap, Concrete m3 x Ratio = Rebar Tonnes Base Slab, Concrete m3 x Ratio = Rebar Tonnes Suspended Slab, Concrete m3 x Ratio = Rebar Tonnes Platform Slab, Concrete m3 x Ratio = Rebar Tonnes Columns, Concrete m3 x Ratio = Rebar Tonnes Walls, Concrete m3 x Ratio = Rebar Tonnes Slow - - - - 15.8 14.7 Ave 14.8 13.2 20.6 15.6 18.7 15.0 Fast Units - % ratio 14.1 % ratio 25.6 % ratio - % ratio 28.7 % ratio - % ratio</p> <p>Roof Structures and Coverings -Roof InsulationRef 541 542 543 Polystyrene Boards Glass Fibre, low pitch Glass Fibre, steep pitch Task / Description Slow - - - Ave 8.5 12.0 19.0 Fast Units - m2/hr - m2/hr - m2/hr</p> <p>Construction Wet Trades -ScreedingRef 642 643 644 645 646 647 648 Task / Description Sand/Cement Floor Screed, 15-20mm thick Sand/Cement Floor Screed, 20-30mm thick Sand/Cement Floor Screed, 30-40mm thick Sand/Cement Floor Screed, 40-50mm thick Sand/Cement Floor Screed, 50-65mm thick Sand/Cement Floor Screed, 65-100mm thick Fix/Setout Screed Battens Slow - - 3.2 2.0 - - - Ave 4.8 4.6 4.2 3.8 3.3 3.0 10.0 Fast Units 5.7 m2/hr 5.5 m2/hr 5.3 m2/hr 5.2 m2/hr 3.9 m2/hr 3.6 m2/hr - m/hr</p> <p>Foundations and Excavation -Trench ExcavationRef 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 Task / Description Hydraulic Excavator, 0.3m3 bucket, Sand/Soil Hydraulic Excavator, 0.3m3 bucket, Gravel Beds Hydraulic Excavator, 0.3m3 bucket, Clay/Chalk Hydraulic Excavator, 0.3m3 bucket, Hard Ground Hydraulic Excavator, 0.4m3 bucket, Sand/Soil Hydraulic Excavator, 0.4m3 bucket, Gravel Beds Hydraulic Excavator, 0.4m3 bucket, Clay/Chalk Hydraulic Excavator, 0.4m3 bucket, Hard Ground Hydraulic Excavator, 0.5m3 bucket, Sand/Soil Hydraulic Excavator, 0.5m3 bucket, Gravel Beds Hydraulic Excavator, 0.5m3 bucket, Clay/Chalk Hydraulic Excavator, 0.5m3 bucket, Hard Ground Excavate and Board Trench, 0.5-1.5m deep, &lt; 2.0m wide Excavate and Board Trench, 1.5-3.0m deep, &lt; 2.0m wide Excavate and Board Trench, 3.0-4.5m deep, &lt; 2.0m wide Excavate and Board Trench, 0.5-1.5m deep, &gt; 2.0m wide Excavate and Board Trench, 1.5-3.0m deep, &gt; 2.0m wide Excavate and Board Trench, 3.0-4.5m deep, &gt; 2.0m wide Slow 5.6 4.8 4.8 9.7 20.5 18.2 18.2 17.0 26.0 26.3 26.3 22.7 3.3 3.0 2.7 6.6 6.2 5.8 Ave 7.1 6.1 6.1 5.4 25.0 22.2 22.2 20.0 28.6 28.6 28.6 25.0 4.5 4.2 4.0 7.1 6.7 6.2 Fast Units 8.2 m3/hr 7.3 m3/hr 7.1 m3/hr 6.4 m3/hr 29.2 m3/hr 26.0 m3/hr 26.0 m3/hr 23.4 m3/hr 33.1 m3/hr 33.2 m3/hr 33.2 m3/hr 28.8 m3/hr 6.8 m2/hr 6.5 m2/hr 6.0 m2/hr 8.8 m2/hr 9.2 m2/hr 10.5 m2/hr</p> <p>Water Engineering -WaterproofingRef 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 Task / Description Asphalt coatings, horizontal surfaces Asphalt coatings, vertical surfaces Bituminous Brushed application, 2 coats Bituminous Brushed application, 3 coats Bituminous Sheets, horizontal surfaces Bituminous Sheets, vertical surfaces Polythene Sheets, horizontal surfaces Bentonite Sheets, horizontal surfaces Bentonite Sheets, vertical surfaces Epoxy Based application, 1 coat Epoxy Based application, 2 coat Slow 3.5 1.2 4.8 3.3 3.8 3.3 - 18.7 11.2 - - Ave 4.2 1.7 5.0 3.5 4.0 3.5 20.0 25.0 15.0 75.0 38.0 Fast Units 5.8 m2/hr 2.2 m2/hr 6.3 m2/hr 4.4 m2/hr 4.8 m2/hr 4.2 m2/hr - m2/hr 31.3 m2/hr 17.3 m2/hr - m2/hr - m2/hr</p> <p>Foundations and Excavation -Basement ExcavationRef 294 295 296 297 298 299 300 301 302 303 304 305 Task / Description Hydraulic Excavator, 0.3m3 bucket, Sand/Soil - Basement Works Hydraulic Excavator, 0.3m3 bucket, Gravel Beds - Basement Works Hydraulic Excavator, 0.3m3 bucket, Clay/Chalk - Basement Works Hydraulic Excavator, 0.3m3 bucket, Hard Ground - Basement Works Hydraulic Excavator, 0.4m3 bucket, Sand/Soil - Basement Works Hydraulic Excavator, 0.4m3 bucket, Gravel Beds - Basement Works Hydraulic Excavator, 0.4m3 bucket, Clay/Chalk - Basement Works Hydraulic Excavator, 0.4m3 bucket, Hard Ground - Basement Works Hydraulic Excavator, 0.5m3 bucket, Sand/Soil - Basement Works Hydraulic Excavator, 0.5m3 bucket, Gravel Beds - Basement Works Hydraulic Excavator, 0.5m3 bucket, Clay/...</p>