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y 6.10 MASTIC SEALANT:.................................................................................................................. 6.10.1 PART II ............................................................................................................................. 6.11 TYPE OF ROOF FINISHES BASED ON THE ABOVE SPECIFICATIONS:-.......................................... 6.12 ROOF FINISHES TYPE A: (NON-TRAFFICABLE ROOFS) ............................................................ 6.13 ROOF FINISHES TYPE B: (NON-TRAFFICABLE ROOFS)............................................................ 6.14 ROOF FINISHES TYPE C: (NON-TRAFFICABLE ROOFS)............................................................ 6.15 ROOF FINISHES TYPE D: (TRAFFICABLE ROOFS) .................................................................... CORROSION PROTECTION AND SURFACE COATINGS ................................................................ 7.1 MATERIALS ................................................................................................................................. 7.1.1 Corrosive Environments ................................................................................................... 7.1.2 Paint.................................................................................................................................. 7.1.3 Impervious Tanking Membrane ........................................................................................ 7.1.4 PVC Sheet Lining Materials ............................................................................................. 7.1.5 Bituminous Emulsion ........................................................................................................ 7.1.6 Water Proof Paper............................................................................................................ 7.1.7 Protective Materials for Wrapping Pipeline Components................................................ 7.1.8 Approved Paint Supplies................................................................................................... 7.2 INSTALLATION............................................................................................................................. 7.2.1 Protection to Surface of Concrete Structures ................................................................... 7.2.2 Protective Coating to Metalwork...................................................................................... 7.2.3 Payment ............................................................................................................................ CARPENTRY AND JOINERY .................................................................................................................. 8.1 TIMBER ....................................................................................................................................... 8.2 MOISTURE CONTENT OF TIMBER ................................................................................................. 8.3 PLYWOOD.................................................................................................................................... 8.4 BLOCK BOARD............................................................................................................................. 8.5 FACE VENEERS............................................................................................................................ 8.6 ASBESTOS INSULATING BOARD................................................................................................... 8.7 FIXINGS AND JOINTING................................................................................................................ 8.8 DOORS......................................................................................................................................... 8.9 WINDOWS AND SASHES............................................................................................................... 8.10 HATCHES AND SHUTTERS ....................................................................................................... 8.11 FLY SCREENS .......................................................................................................................... 8.12 FRAMES .................................................................................................................................. 8.13 ARCHITRAVE'S, DOOR STOPS, ETC.......................................................................................... 8.14 FITTINGS................................................................................................................................. 8.15 SHELVING............................................................................................................................... 8.16 SCRIBING................................................................................................................................ 8.17 FINISH..................................................................................................................................... 8.18 PROTECT JOINERY FROM DAMAGE .......................................................................................... 8.19 MEASUREMENT &PAYMENT................................................................................................... IRONMONGERY........................................................................................................................................ 9.1 GENERALLY ................................................................................................................................ 9.2 FINISH ......................................................................................................................................... 9.3 FITTING AND TESTING ................................................................................................................. 9.4 MEASUREMENT &PAYMENT........................................................................................................ 10 METAL AND ALUMINUM WORKS.............................................................................................. 10.1 GENERALLY............................................................................................................................ 10.2 WINDOWS AND DOORS ........................................................................................................... 10.3 ALUMINUM CURTAIN WALLING ............................................................................................. 10.4 SUNDRIES ............................................................................................................................... 10.5 MEASUREMENT &PAYMENT................................................................................................... 11 METAL & PLASTIC WORKS ......................................................................................................... 11.1 STRUCTURAL STEELWORKS.................................................................................................... 11.2 METAL AND PLASTIC MATERIALS .......................................................................................... 11.2.1 Aluminum Alloy................................................................................................................. h
y 11.2.2 Steel................................................................................................................................... 11.2.3 Stainless Steel.................................................................................................................... 11.2.4 Reinforced Thermosetting Plastics ................................................................................... 11.2.5 Metal and Plastic Prefabricated Items ............................................................................. 11.2.5.1 Valves and Panstocks General............................................................................................... 11.2.5.2 Gate Valves for Water Supply............................................................................................... 11.2.5.3 Gate Valves for Sewage and Related Fluids.......................................................................... 11.2.5.4 Air valves .............................................................................................................................. 11.2.5.5 Pressure Reducing Valves ..................................................................................................... 11.2.5.6 Inlet Float Valves .................................................................................................................. 11.2.5.7 Metal Flap Valves ................................................................................................................. 11.2.5.8 Plastic Faced Flap Valves...................................................................................................... 11.2.5.9 Metal Penstocks..................................................................................................................... 11.2.5.10 Plastic Faced Penostocks....................................................................................................... 11.2.5.11 Reinforced Plastic Liners for Pumping Stations and Manholes............................................. 11.2.5.12 Access Covers and Frames.................................................................................................... 11.2.5.13 Reinforced Plastic Sealing Plates to Access Covers.............................................................. 11.2.5.14 Underground Hydrants and Covers ....................................................................................... 11.2.5.15 Ladders and Safety Hoops..................................................................................................... 11.2.5.16 Road Gully Gratings.............................................................................................................. 11.2.5.17 Open Mesh and Chequer Plate Flooring................................................................................ 11.2.5.18 Galvanized Steel Gaurdrailing............................................................................................... 11.2.5.19 Aluminum Gaurdrailing ........................................................................................................ 11.2.5.20 Safety Chains and Fittings..................................................................................................... 11.2.5.21 Nuts, Screws, Washers and Bolts .......................................................................................... 11.2.5.22 Fixing Bolts etc. and Building-in Material ............................................................................ 11.2.5.23 Step Irons............................................................................................................................... 11.2.5.24 Traveling Cranes, Jibs, Runway Beams ................................................................................ 11.2.5.25 Hand Blocks .......................................................................................................................... 11.2.5.26 Chain Link Fencing ............................................................................................................... 11.2.5.27 Plastic Weir Plates................................................................................................................. 11.2.5.28 Fabric Filter Membrane......................................................................................................... 11.2.5.29 Stainless Steel Clamping Systems......................................................................................... 11.2.6 Installation of Metal and Plastic Items ............................................................................. 11.2.6.1 Installation of Access Covers ................................................................................................ 11.2.6.2 Fixing Metalwork and Machinery ......................................................................................... 11.2.6.3 Reinforced Plastic Liners for Concrete Protection ................................................................ 11.2.6.4 Cutting and Sealing of Reinforced Plastic............................................................................. 11.2.6.5 Installation of Penstocks........................................................................................................ 11.2.6.6 Installation of Stainless Steel Clamping Systems.................................................................. 11.3 MEASUREMENT &PAYMENT................................................................................................... 12 PLUMPING AND SANITARY WARE............................................................................................ 12.1 GENERALLY............................................................................................................................ 12.2 EXTERNAL PLUMBING ............................................................................................................ 12.2.1 Gutters .............................................................................................................................. 12.2.2 Flashings........................................................................................................................... 12.2.3 Jointing ............................................................................................................................. 12.2.4 Fixing ................................................................................................................................ 12.3 PIPES AND FITTINGS................................................................................................................ 12.3.1 Underground Services ...................................................................................................... 12.4 JOINTING ................................................................................................................................ 12.5 BRASS WORK .......................................................................................................................... 12.6 STORAGE TANKS .................................................................................................................... 12.7 SANITARY FITTINGS ............................................................................................................... 12.8 SUNDRIES ............................................................................................................................... 12.9 ELECTRIC HOT WATER HEATERS ........................................................................................... 12.10 PIPES ...................................................................................................................................... 12.11 MANHOLES............................................................................................................................. 12.12 PIPE LAYING TOLERANCES ..................................................................................................... 12.13 MANHOLE STEPS .................................................................................................................... 12.14 CONNECTION TO AN EXISTING SYSTEM .................................................................................. 12.14.1 Scope ............................................................................................................................ 12.14.2 Safety Regulations........................................................................................................ i
Page 1 and 2: y TABLE OF CONTENTS GENERAL........
Page 3 and 4: y 1.47.2 Expendable Materials .....
Page 5 and 6: y 2.33 EXCAVATION & BACKFILLING OF
Page 7: y 5.11.9 Aggregate Testing ........
Page 11 and 12: y 14.11 GLAZING TO WOOD - WITH BEAD
Page 13 and 14: y 18.6.10.1 Gradation Control unit.
Page 15 and 16: y 20.4.1.5 Setting-Out ............
Page 17 and 18: y 1 GENERAL 1.1 Scope of Work The w
Page 19 and 20: y 1.5 Units of Measurement and Abbr
Page 21 and 22: y Such approval, however, will not
Page 23 and 24: y The Engineer may check all or any
Page 25 and 26: y The Contractor shall be held sole
Page 27 and 28: 1.23 Customs and Local Dues y All s
Page 29 and 30: y dewatering plant that may be nece
Page 31 and 32: y 1.34 Road Crossing Road crossing
Page 33 and 34: 1.39 Cooperation with Other Contrac
Page 35 and 36: y 1.46 Site Office for the Engineer
Page 37 and 38: y SCHEDULE OF OFFICES The office re
Page 39 and 40: y Works and interpreting any inform
Page 41 and 42: j. Survey arrows, wooden pegs, nail
Page 43 and 44: y Materials Frequency Relevant Stan
Page 45 and 46: Materials Frequency Relevant Standa
Page 47 and 48: y 1.49.2 Standard Sampling Methods
Page 49 and 50: y Materials Frequency Standard Samp
Page 51 and 52: y Materials Frequency Standard Samp
Page 53 and 54: y 2 EARTH WORK 2.1 Scope of Work Th
Page 55 and 56: y If damage to existing utilities c
Page 57 and 58: y approved material and compacted b
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y material and shall provide a clea
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y as shown on the drawings or other
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2. Methods used for stockpiling gra
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y completion of such tests, the bac
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y When the embankment material resu
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y Embankments, which are formed of
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y All accepted subgrade preparation
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y Plasticity Index AASHTO T90 6% ma
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y Aggregate Base will be measured b
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y roadbase shall be maintained in a
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y 2.29 Dikes of Guiding Dams 2.29.1
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2.31.4 Measurement y Box Gabions wi
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y Surplus excavated material result
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8. The width and depth of the trenc
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y 3 CONCRETE WORKS 3.1 Quality of C
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− A minimum of 2 No. of vibrators
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y These specifications give methods
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y 3.9.2.3 Gradation Seive No. 1 1/2
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C. Sulfate-resisting Portland cemen
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y Each cylinder or cube shall be ma
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y 3.9.20 General Requirements For P
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y 3.9.28 Inspection of Concrete The
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y reinforcement. The gap lefts from
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y compaction of concrete under the
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y 3.17 Culverts 3.17.1 Description
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y 4 MASONRY WORKS A. Quality of mix
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y 3.2.5 Table of Grading BS410 Siev
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5 PAVIOUR (INCLUDING MARBLE AND TER
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y This screed shall be 2 1/2 cm. th
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5.11 Concrete Block Surfacing y 5.1
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y When directed by the Engineer, te
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y These blocks shall be tested for
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y The paving blocks shall be laid o
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y 5.12 Tiles Testing All paving sha
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y 5.14.2 Test Standards Unless stat
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y If any of the 20 test block do no
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6 ROOFER AND CORROSION PROTECTION M
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y period of seven days as described
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y 6.2 PART I 6.3 Specifications 6.4
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y Rubberized bitumen/polythene shal
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y 6.15 Roof Finishes Type D: (Traff
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y 7.1.4 PVC Sheet Lining Materials
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y (a) An epoxy resin, acrylic, poly
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Notes : y (1) For manufactured item
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y Softwood in carpentry work shall
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y 9 IRONMONGERY 9.1 Generally The C
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y 10.4 Sundries Wrought steel balus
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y 11.2.3 Stainless Steel Stainless
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y (One) Unreinforced gel coats shal
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y (2) Electrical strength of sheet
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y Valves shall normally be metal se
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y 11.2.5.11 Reinforced Plastic Line
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y The complete seal plate shall be
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y Bright (high tensile) items to a
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y 11.2.6 Installation of Metal and
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y 'On-seating' installation : 5 lit
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y gutter outlet. Gutter brackets ar
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y comply with B.S. 1212 and be mark
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y Pipes shall be connected to manho
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y 12.18.3 Kitchen Sinks Is manufact
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y which the cast iron frame is embe
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y Two types of cast iron manholes c
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y - Not to be such proximity to any
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13 PLASTER WORK AND OTHER FLOOR WAL
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y refitted and jointed afterwards.
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y 13.10 Tiles All the tiling works
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y 14.4 Wired Glass Wired glass shal
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y 14.17 Measurement &Payment The ac
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y Synthetic alkyd based undercoatin
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y FINISHING PROGRESS 15.9 Internal
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The contractor has to supply and in
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y Paltough sheets are easily cut wi
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y 15.19.8 Cleaning and Finishing Fo
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y 16 ROADWAY LIGHTING 16.1 General
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y manufacturers installation instru
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y Eight) Armour Tests − − Sampl
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y Five) The Contractor shall leave
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shall be soundly made by use of har
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for hot dip galvanizing. Alternativ
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y − Contractor shall provide alon
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y − − − − Protective sheath
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components. It shall also be distin
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y − Utilization factor curve for
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y 17.5 Specification for Mid-Hinged
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y − The maximum and the minimum o
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y 17.7 Raising/Lowering Crown High
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y The lowering raising device with
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a 16A, 220V weatherproof socket and
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3. An approved locking device shall
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y 3rd) Gantry Sign Lighting Require
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- Fuse Holder shall be DIN rail mou
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y 17.13 Feeder Pillar Specification
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y Height: 1000 mm (without canopy)
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- Busbars shall be of the same ampe
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y Auto ON/OFF; ON OFF 1. Power S
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y TABLE No. 2 1000 W HPSV 400 W HPS
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y 18.1.3.2 Application of Bituminou
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y Unused bituminous material shall
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y Traffic control and the applicati
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y 18.4.2 Materials 18.4.2.1 Bitumin
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y Transverse joints shall be made b
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y 18.6.2 Bitumen Materials Unless o
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y Table for DBM Aggregate Grading f
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y The gradation of the combined agg
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y Tanks for the storage of bitumen
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y interval between the application
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y they are to be mixed. When the mi
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y The temperature of the D.B.M. jus
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y The Contractor will make a survey
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y 18.6.16.9 Trial Area After the ap
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y 18.6.20 Payment No payment will b
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y 18.7.2 Sampling of Bituminous Mat
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18.8.6 Binder y 18.8.6.1 Binder The
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y In addition to the ballotini incl
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y 18.9 Road Signs 18.9.1 Descriptio
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y 18.9.6 Lettering Sign lettering s
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y For structural purposes pipes sha
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y unless otherwise specified and th
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y 19.1.6 UPVC Pipes and Fittings UP
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y 12) Wrinkles over than 3% of the
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y 19.1.12.2 Trench Widths for Pipel
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y 19.1.12.4 Pipelines Bedded on Tre
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Group B and C Pipe Materials y Exce
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y or a mixture of sand and clay, co
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The encasing shall be by one of the
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y 19.1.13 Pipe Work 19.1.13.1 Pipe
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y Construction Solid Solid Solid Co
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the public highway rights of way or
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20.4.1.1 Scope of Works y This sect
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Removal of Existing Structures and
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y Trench excavation work shall be p
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y Any over-excavation at the bottom
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y Trenches shall not be backfilled
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y All pipes shall be laid and maint
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y These fittings shall be either P.
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20.4.7 Indicator Posts to Pressure
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y The pressure test shall be 1.5 ti
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- Materials y - Precast Concrete El
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3) Welded Elbows y These shall cons
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y Bend Test, Break Test and Tensile
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y The traffic control plan shall ta
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y 1. The Contractor shall be respon
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always be at the same end. Painting
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y 20.4.18.1 General 2. Valves shall
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closed when the water rises in the
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17. Each hose connection shall have
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1. The Contractor shall furnish the
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Material IS0/BS Standard Descriptio
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y Material IS0/BS Standard Descript
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y replaced no backfilling will be a
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CCTV Inspection of Gravity Sewers y
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y 21.3 Inspection and Testing of Al
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y 21.3.3 Site Testing and Commissio
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y h) Work plan The contractor has t
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y quantities are executed without i
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The fittings required under this co
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