71.0402 general construction - substructures_assembly

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Long Phu 1 Power Plant

General Construction Substructures

172929.71.0402

Document Number:

LP1-B&V-00UXD-C-C3-SPC-710402

0 27-Oct-11 Issued for Client Review MEH DAJ JPC

Rev Date Description PREP CHK APP


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Table of Contents

01500 - Technical Scope and System Performance Requirements ....................................................... 101500.1 Scope of Work ............................................................................................................................ 101500.2 Drawings and Technical Attachments ........................................................................................ 2

01500.2.1 Engineers Attachments ...................................................................................................... 202160 - Cement-Stabi lized Soil .................................................................................................................. 3

02160.1 General....................................................................................................................................... 3

02160.1.1 Scope of Supply .................................................................................................................. 302160.1.2 Items Furnished by Others and Interfaces .......................................................................... 302160.1.3 Performance and Design Requirements ............................................................................. 302160.1.4 Codes and Standards ......................................................................................................... 302160.1.5 Materials.............................................................................................................................. 302160.1.6 Acceptable Manufacturers of Components ......................................................................... 402160.1.7 Test Requirements .............................................................................................................. 402160.1.8 Technical Attachments ........................................................................................................ 402160.1.9 Supplemental Specifications ............................................................................................... 4

02160.2 Products ..................................................................................................................................... 402160.2.1 General ............................................................................................................................... 402160.2.2 Drawings and Data ............................................................................................................. 5

02160.2.3 Testing ................................................................................................................................ 5

02160.2.4 Testing by Client ................................................................................................................. 502160.2.5 Materials............................................................................................................................... 502160.2.6 Test Section ........................................................................................................................ 5

02160.3 Execution ................................................................................................................................... 502160.3.1 General ................................................................................................................................ 502160.3.2 Subgrade Preparation ......................................................................................................... 502160.3.3 Cement-Stabilized Soil Mix Design ..................................................................................... 602160.3.4 Preparation and Placement ................................................................................................ 602160.3.5 Compaction ......................................................................................................................... 602160.3.6 Finishing .............................................................................................................................. 602160.3.7 Construction Joints ............................................................................................................. 702160.3.8 Curing .................................................................................................................................. 7

02160.3.9 Maintenance ....................................................................................................................... 702220 - Earthwork ....................................................................................................................................... 8

02220.1 General....................................................................................................................................... 802220.1.1 Scope of Work .................................................................................................................... 802220.1.2 Items Furnished by Others and Interfaces .......................................................................... 802220.1.3 Performance and Design Requirements ............................................................................. 802220.1.4 Codes and Standards ......................................................................................................... 802220.1.5 Materials.............................................................................................................................. 802220.1.6 Acceptable Manufacturers of Components ......................................................................... 802220.1.7 Test Requirements .............................................................................................................. 902220.1.8 Technical Attachments ...................................................................................................... 1002220.1.9 Supplemental Specifications ............................................................................................. 10

02220.2 Products ................................................................................................................................... 10

02220.3 Execution ................................................................................................................................. 10

02220.3.1 General ............................................................................................................................. 10

02220.3.2 Sheeting and Shoring ....................................................................................................... 1002220.3.3 Removal of Water ............................................................................................................. 1002220.3.4 Blasting ............................................................................................................................. 1102220.3.5 Classification of Excavated Materials ............................................................................... 1102220.3.6 Freezing Weather Restrictions ......................................................................................... 1202220.3.7 Preservation of Trees ........................................................................................................ 1202220.3.8 Maintenance of Traffic ...................................................................................................... 1202220.3.9 Unauthorized Excavation .................................................................................................. 12


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02220.3.10 Testing ............................................................................................................................ 1202220.3.11 Site Preparation .............................................................................................................. 1202220.3.12 Roadway Roadbeds ........................................................................................................ 1302220.3.13 Fills and Embankments................................................................................................... 1302220.3.14 Structure Excavation ....................................................................................................... 1402220.3.15 Structure Subgrades ....................................................................................................... 1402220.3.16 Structural Fill ................................................................................................................... 1402220.3.17 Structure Backfill ............................................................................................................. 14

02220.3.18 Compacted Rock Fill ....................................................................................................... 1502220.3.19 Compacted Sand Fill ....................................................................................................... 1502220.3.20 Drainage Fills .................................................................................................................. 1502220.3.21 Controlled Low Strength Material .................................................................................... 1502220.3.22 Maintenance and Restoration of Fills, Embankments, and Backfills .............................. 1502220.3.23 Final Grading .................................................................................................................. 1502220.3.24 Disposal of Materials ....................................................................................................... 1602220.3.25 Existing Underground Utilities ......................................................................................... 16

02315 - Trenching ...................................................................................................................................... 2302315.1 General..................................................................................................................................... 23

02315.1.1 Scope of Work .................................................................................................................. 2302315.1.2 Items Furnished by Others and Interfaces ........................................................................ 23

02315.1.3 Performance and Design Requirements ........................................................................... 23

02315.1.4 Codes and Standards ....................................................................................................... 2302315.1.5 Materials............................................................................................................................ 2302315.1.6 Not Used ........................................................................................................................... 2302315.1.7 Test Requirements ............................................................................................................ 2302315.1.8 Technical Attachments ...................................................................................................... 2402315.1.9 Supplemental Specifications ............................................................................................. 24

02315.2 Products ................................................................................................................................... 2402315.3 Execution ................................................................................................................................. 24

02315.3.1 General ............................................................................................................................. 2402315.3.2 Sheeting and Shoring ....................................................................................................... 2502315.3.3 Removal of Water ............................................................................................................. 2502315.3.4 Blasting ............................................................................................................................. 25

02315.3.5 Classification of Excavated Materials ............................................................................... 2502315.3.6 Freezing Weather Restrictions ......................................................................................... 25

02315.3.7 Preservation of Trees ........................................................................................................ 2502315.3.8 Maintenance of Traffic ...................................................................................................... 2502315.3.9 Unauthorized Excavation .................................................................................................. 2502315.3.10 Testing ............................................................................................................................ 2502315.3.11 Trench Subgrades .......................................................................................................... 2502315.3.12 Pipe Trench Excavation .................................................................................................. 2502315.3.13 Pipe Embedment ............................................................................................................ 2602315.3.14 Trench Backfill ................................................................................................................ 2702315.3.15 Duct Bank Trenching ...................................................................................................... 2702315.3.16 Not Used ......................................................................................................................... 2702315.3.17 Pipe Casing Under Roadways ........................................................................................ 27

02315.3.18 Maintenance and Restoration of Trench Backfills .......................................................... 28

02315.3.19 Final Grading .................................................................................................................. 28

02315.3.20 Disposal of Materials ....................................................................................................... 2802371 - Seeding and Sodding .................................................................................................................. 32

02371.1 General..................................................................................................................................... 3202371.1.1 Scope of Work .................................................................................................................. 3202371.1.2 Items Furnished by Others and Interfaces ........................................................................ 3202371.1.3 Performance and Design Requirements ........................................................................... 3202371.1.4 Codes and Standards ....................................................................................................... 3202371.1.5 Materials............................................................................................................................ 32


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02371.1.6 Approved Manufacturers of Components ......................................................................... 3202371.1.7 Test Requirements ............................................................................................................ 3202371.1.8 Technical Attachments ...................................................................................................... 3202371.1.9 Supplemental Specifications ............................................................................................. 32


02371.3.1 Sodding ............................................................................................................................. 3202371.3.2 Seeding ............................................................................................................................. 33

02371.3.3 Fertilizer ............................................................................................................................ 3302371.3.4 Mulch ................................................................................................................................. 3302371.3.5 Seed .................................................................................................................................. 3302371.3.6 Topsoil ................................................................................................................................ 3302371.3.7 Guarantee .......................................................................................................................... 3402371.3.8 Watering ............................................................................................................................ 3402371.3.9 Maintenance ..................................................................................................................... 34

02375 - Riprap ............................................................................................................................................ 3502375.1 General..................................................................................................................................... 35

02375.1.1 Scope of Supply ................................................................................................................ 3502375.1.2 Items Furnished by Others and Interfaces ........................................................................ 3502375.1.3 Performance and Design Requirements ........................................................................... 35

02375.1.4 Codes and Standards ....................................................................................................... 35

02375.1.5 Materials............................................................................................................................ 3502375.1.6 Acceptable Manufacturers of Components ....................................................................... 3602375.1.7 Test Requirements ............................................................................................................ 3602375.1.8 Technical Attachments ...................................................................................................... 36


02375.3.1 General ............................................................................................................................. 3602375.3.2 Control Testing .................................................................................................................. 3602375.3.3 Materials............................................................................................................................ 3602375.3.4 Reference Samples .......................................................................................................... 3702375.3.5 Preliminary Review ........................................................................................................... 3702375.3.6 Placement ......................................................................................................................... 38

02541 - Oil/Water Separators/Underground Tanks ................................................................................ 4002541.1 General..................................................................................................................................... 40

02541.1.1 Scope of Supply ................................................................................................................ 4002541.1.2 Items Furnished by Others and Interfaces ........................................................................ 4002541.1.3 Performance and Design Requirements ........................................................................... 4002541.1.4 Codes and Standards ....................................................................................................... 4002541.1.5 Materials............................................................................................................................ 4002541.1.6 Acceptable Manufacturers of Components ....................................................................... 4002541.1.7 Test Requirements ............................................................................................................ 4102541.1.8 Technical Attachments ...................................................................................................... 4102541.1.9 Supplemental Specifications ............................................................................................. 41

02541.2 Products ................................................................................................................................... 4102541.2.1 General ............................................................................................................................. 41

02541.2.2 Acceptable Manufacturers ................................................................................................ 41

02541.2.3 Material ............................................................................................................................. 41

02541.3 Execution ................................................................................................................................. 4102541.3.1 Installation ......................................................................................................................... 41

02581 - Electr ical Manholes ..................................................................................................................... 4202581.1 General..................................................................................................................................... 42

02581.1.1 Scope of Supply ................................................................................................................ 4202581.1.2 Items Furnished by Others and Interfaces ........................................................................ 4302581.1.3 Performance and Design Requirements ........................................................................... 4302581.1.4 Codes and Standards ....................................................................................................... 43


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02581.1.5 Materials............................................................................................................................ 4302581.1.6 Acceptable Manufacturers of Components ....................................................................... 4502581.1.7 Test Requirements ............................................................................................................ 4502581.1.8 Technical Attachments ...................................................................................................... 4502581.1.9 Supplemental Specifications ............................................................................................. 45

02581.2 Products ................................................................................................................................... 4502581.2.1 General ............................................................................................................................. 4502581.2.2 Design ............................................................................................................................... 46

02581.2.3 Drawings ........................................................................................................................... 4602581.2.4 Precast Concrete Fabrication ........................................................................................... 46

02581.3 Execution ................................................................................................................................. 4702581.3.1 General ............................................................................................................................. 4702581.3.2 Construction ...................................................................................................................... 47

02621 - Geosynthet ic Drainage Layer ..................................................................................................... 4802621.1 General..................................................................................................................................... 48

02621.1.1 Scope of Supply ................................................................................................................ 4802621.1.2 Items Furnished by Others and Interfaces ........................................................................ 4802621.1.3 Performance and Design Requirements ........................................................................... 4802621.1.4 Materials............................................................................................................................ 4802621.1.5 Test Requirements ............................................................................................................ 49

02621.2 Products ................................................................................................................................... 49

02621.2.1 General ............................................................................................................................. 5002621.2.2 Drawings and Data ........................................................................................................... 5002621.2.3 Materials............................................................................................................................ 50

02621.3 Execution ................................................................................................................................. 5002621.3.1 Subgrade Preparation ....................................................................................................... 5002621.3.2 Delivery and Storage ........................................................................................................ 5002621.3.3 Geocomposite Installation................................................................................................. 5002621.3.4 Seaming ............................................................................................................................ 5102621.3.5 Field Quality Control ......................................................................................................... 51

02622 - Plant Drain Piping (Gravity Piping) ............................................................................................ 5402622.1 General..................................................................................................................................... 54

02622.1.1 Scope of Work .................................................................................................................. 54

02622.1.2 Items Furnished by Others and Interfaces ........................................................................ 5402622.1.3 Performance and Design Requirements ........................................................................... 54

02622.1.4 Codes and Standards ....................................................................................................... 5402622.1.5 Materials............................................................................................................................ 5502622.1.6 Approved Manufacturers of Components ......................................................................... 5602622.1.7 Test Requirements ............................................................................................................ 5602622.1.8 Technical Attachments ...................................................................................................... 5602622.1.9 Supplemental Specifications ............................................................................................. 56

02622.2 Products ................................................................................................................................... 5602622.2.1 General ............................................................................................................................. 5602622.2.2 Materials............................................................................................................................ 56

02622.3 Execution ................................................................................................................................. 5702622.3.1 Handling ............................................................................................................................ 57

02622.3.2 General Pipe Installation Requirements ........................................................................... 57

02622.3.3 Alignment .......................................................................................................................... 57

02622.3.4 Laying Pipe ....................................................................................................................... 5802622.3.5 Jointing .............................................................................................................................. 5802622.3.6 Concrete Encasement ...................................................................................................... 5802622.3.7 Testing .............................................................................................................................. 59

02623 - Culverts and Storm Drain Piping ............................................................................................... 6002623.1 General..................................................................................................................................... 60

02623.1.1 Scope of Work .................................................................................................................. 6002623.1.2 Items Furnished by Others and Interfaces ........................................................................ 60


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02623.1.3 Performance and Design Requirements ........................................................................... 6002623.1.4 Codes and Standards ....................................................................................................... 6002623.1.5 Materials............................................................................................................................ 6102623.1.6 Acceptable Manufacturers of Components ....................................................................... 6202623.1.7 Test Requirements ............................................................................................................ 6202623.1.8 Technical Attachments ...................................................................................................... 6202623.1.9 Supplemental Specifications ............................................................................................. 62

02623.2 Products ................................................................................................................................... 62

02623.2.1 General ............................................................................................................................. 6202623.2.2 Corrugated High Density Polyethylene (CHDPE) Pipe .................................................... 6202623.2.3 High Density Polyethylene (HDPE) Pipe .......................................................................... 6302623.2.4 Reinforced Concrete Pipe (RCP) and Reinforced Concrete Box Culverts ....................... 6302623.2.5 Corrugated Metal Pipe (CMP) .......................................................................................... 63

02623.3 Execution ................................................................................................................................. 6402623.3.1 Unloading and Handling.................................................................................................... 6402623.3.2 Cleaning ............................................................................................................................ 6402623.3.3 Trenching and Embedment............................................................................................... 6402623.3.4 Laying Pipe ....................................................................................................................... 6402623.3.5 Jointing .............................................................................................................................. 6502623.3.6 Testing .............................................................................................................................. 65

02631 - Manholes and Catch Basins ....................................................................................................... 66

02631.1 General..................................................................................................................................... 6602631.1.1 Scope of Work .................................................................................................................. 6602631.1.2 Items Furnished by Others and Interfaces ........................................................................ 6702631.1.3 Performance and Design Requirements ........................................................................... 6702631.1.4 Codes and Standards ....................................................................................................... 6702631.1.5 Materials............................................................................................................................ 6702631.1.6 Acceptable Manufacturers of Components ....................................................................... 6902631.1.7 Test Requirements ............................................................................................................ 6902631.1.8 Technical Attachments ...................................................................................................... 6902631.1.9 Supplemental Specifications ............................................................................................. 69

02631.2 Products ................................................................................................................................... 6902631.2.1 General ............................................................................................................................. 69

02631.2.2 Drawings ........................................................................................................................... 6902631.2.3 Precast Concrete Fabrication ........................................................................................... 69

02631.3 Execution ................................................................................................................................. 7002631.3.1 Construction ...................................................................................................................... 7002631.3.2 Waterproofing ................................................................................................................... 71

02731 Aggregate Roads and Area Aggregate Surfacing ................................................................... 7202731.1 General..................................................................................................................................... 72

02731.1.1 Scope of Work .................................................................................................................. 7202731.1.2 Items Furnished by Others and Interfaces ........................................................................ 7202731.1.3 Performance and Design Requirements ........................................................................... 7202731.1.4 Codes and Standards ....................................................................................................... 7202731.1.5 Materials............................................................................................................................ 7202731.1.6 Not Used ........................................................................................................................... 74

02731.1.7 Test Requirements ............................................................................................................ 74

02731.1.8 Technical Attachments ...................................................................................................... 74

02731.1.9 Supplemental Specifications ............................................................................................. 7402731.2 Products ................................................................................................................................... 74

02731.2.1 General ............................................................................................................................. 7402731.2.2 Source ............................................................................................................................... 7502731.2.3 Aggregate Surfacing Material ........................................................................................... 75

02731.3 Execution ................................................................................................................................. 7502731.3.1 Protection of Subgrade ..................................................................................................... 7502731.3.2 Subgrade Preparation ....................................................................................................... 75


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02731.3.3 Application ........................................................................................................................ 7502731.3.4 Dust Palliative ................................................................................................................... 7602731.3.5 Sampling and Testing ....................................................................................................... 7602731.3.6 Weed Eradicator and Soil Fumigant ................................................................................. 76

02771 - Curbs, Combination Curbs and Gutters, and Sidewalks ......................................................... 7702771.1 General..................................................................................................................................... 77

02771.1.1 Scope of Supply ................................................................................................................ 7702771.1.2 Items Furnished by Others and Interfaces ........................................................................ 77

02771.1.3 Performance and Design Requirements ........................................................................... 7702771.1.4 Codes and Standards ....................................................................................................... 7702771.1.5 Materials............................................................................................................................ 7702771.1.6 Approved Manufacturers of Components ......................................................................... 7802771.1.7 Test Requirements ............................................................................................................ 7802771.1.8 Technical Attachments ...................................................................................................... 7802771.1.9 Supplemental Specifications ............................................................................................. 78


02771.3.1 General ............................................................................................................................. 7802771.3.2 Subgrades ......................................................................................................................... 7802771.3.3 Forms ................................................................................................................................ 79

02771.3.4 Joints ................................................................................................................................. 79

02771.3.5 Finishing ............................................................................................................................ 8002771.3.6 Curing and Protection ....................................................................................................... 8002771.3.7 Sidewalk Electric Heating ................................................................................................. 8002771.3.8 Precast Concrete Bumpers ............................................................................................... 80

03210 - Concrete Reinforcement ............................................................................................................. 8103210.1 General..................................................................................................................................... 81

03210.1.1 Scope of Supply ................................................................................................................ 8103210.1.2 Items Furnished by Others and Interfaces ........................................................................ 8103210.1.3 Performance Requirements .............................................................................................. 8103210.1.4 Codes and Standards ....................................................................................................... 8103210.1.5 Materials............................................................................................................................ 8203210.1.6 Approved Manufacturers of Components ......................................................................... 82

03210.1.7 Test Requirements ............................................................................................................ 8203210.1.8 Technical Attachments ...................................................................................................... 82

03210.1.9 Supplemental Specifications ............................................................................................. 8303210.2 Products ................................................................................................................................... 83

03210.2.1 Work Included Under These Specifications ...................................................................... 8303210.2.2 Materials............................................................................................................................ 8303210.2.3 Placement Drawings and Bar Lists ................................................................................... 83

03210.3 Execution ................................................................................................................................. 8403311 - Cast-in-Place Concrete ............................................................................................................... 85

03311.1 General..................................................................................................................................... 8503311.1.1 Scope of Work .................................................................................................................. 8503311.1.2 Items Furnished by Others and Interfaces ........................................................................ 8503311.1.3 Performance and Design Requirements ........................................................................... 85

03311.1.4 Codes and Standards ....................................................................................................... 85

03311.1.5 Materials............................................................................................................................ 86

03311.1.6 Acceptable Manufacturers of Components ....................................................................... 8703311.1.7 Test Requirements ............................................................................................................ 8703311.1.8 Technical Attachments ...................................................................................................... 8803311.1.9 Supplemental Specifications ............................................................................................. 88


03311.3.1 General ............................................................................................................................. 8803311.3.2 Placement of Steel Reinforcement ................................................................................... 88


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03311.3.3 Formwork .......................................................................................................................... 8903311.3.4 Embedments ..................................................................................................................... 8903311.3.5 Placement ......................................................................................................................... 9003311.3.6 Joints ................................................................................................................................. 9203311.3.7 Openings in Concrete ....................................................................................................... 9303311.3.8 Finishing Formed Surfaces ............................................................................................... 9303311.3.9 Finishing Unformed Surfaces ........................................................................................... 9303311.3.10 Separate Finishes ........................................................................................................... 94

03311.3.11 Curing.............................................................................................................................. 9403311.3.12 Floor Sealer .................................................................................................................... 9503311.3.13 Repairing Defective Concrete ......................................................................................... 9503311.3.14 Duct Banks ...................................................................................................................... 9503311.3.15 Tolerances ...................................................................................................................... 9503311.3.16 Field Control Testing ....................................................................................................... 96

03316 - Concrete Supply .......................................................................................................................... 9803316.1 General..................................................................................................................................... 98

03316.1.1 Scope of Supply ................................................................................................................ 9803316.1.2 Items Furnished by Others and Interfaces ........................................................................ 9803316.1.3 Performance and Design Requirements ........................................................................... 9803316.1.4 Codes and Standards ..................................................................................................... 100

03316.1.5 Materials.......................................................................................................................... 101

03316.1.6 Not Used ......................................................................................................................... 10103316.1.7 Test Requirements .......................................................................................................... 10103316.1.8 Technical Attachments .................................................................................................... 10203316.1.9 Supplemental Specifications ........................................................................................... 102

03316.2 Products ................................................................................................................................. 10303316.2.1 Work Included Under These Specifications .................................................................... 10303316.2.2 Materials.......................................................................................................................... 10303316.2.3 Limiting Requirements .................................................................................................... 103

03316.3 Execution ............................................................................................................................... 10603316.3.1 Proportioning ................................................................................................................... 10603316.3.2 Batching .......................................................................................................................... 10703316.3.3 Mixing .............................................................................................................................. 107

03316.3.4 Delivery ........................................................................................................................... 10703316.3.5 Evaluation and Acceptance of Concrete ......................................................................... 108

03611 Grout ing for Pile Heads ............................................................................................................ 11003611.1 General................................................................................................................................... 110

03611.1.1 Scope of Work ................................................................................................................ 11003611.1.2 Items Furnished by Others and Interfaces ...................................................................... 11003611.1.3 Performance and Design Requirements ......................................................................... 11003611.1.4 Codes and Standards ..................................................................................................... 11003611.1.5 Materials.......................................................................................................................... 11003611.1.6 Approved Manufacturers of Components ....................................................................... 11103611.1.7 Test Requirements .......................................................................................................... 11103611.1.8 Technical Attachments .................................................................................................... 11103611.1.9 Supplemental Specifications ........................................................................................... 112

03611.2 Products ................................................................................................................................. 112

03611.3 Execution ............................................................................................................................... 112

03611.3.1 Baseplate Grouting ......................................................................................................... 11203611.3.2 Surface Preparation ........................................................................................................ 11203611.3.3 Alignment and Leveling ................................................................................................... 11203611.3.4 Mixing .............................................................................................................................. 11203611.3.5 Placement ....................................................................................................................... 11203611.3.6 Cementitious Grout ......................................................................................................... 112

09900 - Field Applied Protective Coatings ........................................................................................... 11309900.1 General................................................................................................................................... 113


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09900.1.1 Scope .............................................................................................................................. 11309900.1.2 Items Furnished by Others and Interfaces ...................................................................... 11309900.1.3 Coating Applications and Material Requirements ........................................................... 11309900.1.4 Codes and Standards ..................................................................................................... 11409900.1.5 Materials.......................................................................................................................... 11509900.1.6 Approved Manufacturers of Components ....................................................................... 11509900.1.7 Test Requirements .......................................................................................................... 11509900.1.8 Technical Attachments .................................................................................................... 115

09900.1.9 Supplemental Specifications ........................................................................................... 11609900.1.10 Submittals ..................................................................................................................... 11609900.1.11 Quality Assurance ......................................................................................................... 11709900.1.12 Warranty ....................................................................................................................... 117

09900.2 Products ................................................................................................................................. 11709900.2.1 Materials.......................................................................................................................... 11709900.2.2 Approved Manufacturers ................................................................................................. 117

09900.3 Execution ............................................................................................................................... 11709900.3.1 Surface Preparation ........................................................................................................ 11709900.3.2 Mixing and Thinning ........................................................................................................ 11909900.3.3 Application ...................................................................................................................... 11909900.3.4 Protection of Surfaces ..................................................................................................... 119

09900.3.5 Environmental Conditions ............................................................................................... 120

09900.3.6 Field Quality Control ....................................................................................................... 12013110 - Galvanic Anode Cathodic Protection ...................................................................................... 122

13110.1 General................................................................................................................................... 12213110.1.1 Scope of Supply .............................................................................................................. 12213110.1.2 Items Furnished by Others and Interfaces ...................................................................... 12213110.1.3 Performance and Design Requirements ......................................................................... 12213110.1.4 Codes and Standards ..................................................................................................... 12213110.1.5 Materials.......................................................................................................................... 12213110.1.6 Approved Manufacturers of Components ....................................................................... 12213110.1.7 Test Requirements .......................................................................................................... 12213110.1.8 Technical Attachments .................................................................................................... 12213110.1.9 Supplemental Specifications ........................................................................................... 122

13110.2 Products ................................................................................................................................. 12213110.2.1 Galvanic Anodes ............................................................................................................. 122

13110.2.2 Aboveground Test Stations ............................................................................................ 12313110.2.3 Test Station Identification Tags ...................................................................................... 12313110.2.4 Copper Sulfate Reference Electrodes ............................................................................ 12313110.2.5 Exothermal Welding Materials ........................................................................................ 12313110.2.6 Exothermal Weld Coating Repair Materials .................................................................... 12313110.2.7 Compression Ring-Tongue Terminals ............................................................................ 12313110.2.8 Cathodic Protection Cable .............................................................................................. 12313110.2.9 Nondetectable Underground Marking Tape .................................................................... 12413110.2.10 Wire and Cable Markers ............................................................................................... 12413110.2.11 Marking Pens ................................................................................................................ 12413110.2.12 Solder ............................................................................................................................ 124

13110.2.13 Insulated Flange Kits .................................................................................................... 124

13110.2.14 Insulated Flange Identification Tags ............................................................................. 124

13110.2.15 Polyethylene Mesh ........................................................................................................ 12413110.2.16 Silver Brazing Materials ................................................................................................ 125

13110.3 Execution ............................................................................................................................... 12513110.3.1 Installation ....................................................................................................................... 12513110.3.2 Testing ............................................................................................................................ 127

13902 - Fire Protection Systems ............................................................................................................ 13113902.1 General................................................................................................................................... 131

13902.1.1 Scope of Work ................................................................................................................ 131


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13902.1.2 Items Furnished by Others and Interfaces ...................................................................... 13113902.1.3 Not Used ......................................................................................................................... 13113902.1.4 Codes and Standards ..................................................................................................... 13113902.1.5 Materials.......................................................................................................................... 13213902.1.6 Approved Manufacturers of Components ....................................................................... 13213902.1.7 Test Requirements .......................................................................................................... 13213902.1.8 Technical Attachments .................................................................................................... 13213902.1.9 Supplemental Specifications ........................................................................................... 132

13902.2 Products ................................................................................................................................. 13313902.2.1 Not Used ......................................................................................................................... 13313902.2.2 Not Used ......................................................................................................................... 13313902.2.3 Not Used ......................................................................................................................... 13313902.2.4 Not Used ......................................................................................................................... 13313902.2.5 Not Used ......................................................................................................................... 13313902.2.6 Fire Equipment ................................................................................................................ 133

13902.3 Execution ............................................................................................................................... 13315225 - General Service Pipe ................................................................................................................. 135

15225.1 General................................................................................................................................... 13515225.1.1 Scope of Supply .............................................................................................................. 13515225.1.2 Items Furnished by Others and Interfaces ...................................................................... 135

15225.1.3 Performance and Design Requirements ......................................................................... 136

15225.1.4 Codes and Standards ..................................................................................................... 13715225.1.5 Materials.......................................................................................................................... 13915225.1.6 Approved Manufacturers of Components ....................................................................... 14115225.1.7 Test Requirements .......................................................................................................... 14215225.1.8 Technical Attachments .................................................................................................... 14215225.1.9 Supplemental Specifications ........................................................................................... 142

15225.2 Products ................................................................................................................................. 14315225.2.1 Piping Material Requirements ......................................................................................... 14315225.2.2 Tubing ............................................................................................................................. 14415225.2.3 Fittings............................................................................................................................. 14515225.2.4 Flanges ........................................................................................................................... 14615225.2.5 Gaskets ........................................................................................................................... 147

15225.2.6 Bolting ............................................................................................................................. 14715225.2.7 Unions ............................................................................................................................. 147

15225.2.8 Coating and Wrapping of Pipe To Be Installed Underground ......................................... 14715225.2.9 Cleaning .......................................................................................................................... 14715225.2.10 Coatings ........................................................................................................................ 14915225.2.11 Jointing Materials and Tools ......................................................................................... 14915225.2.12 Preparation for Shipment .............................................................................................. 149

15225.3 Execution ............................................................................................................................... 15015226 - Underground Pressure Piping .................................................................................................. 151

15226.1 Schedule of Submittals after Purchase Order Award ............................................................ 15115226.2 Codes and Standards ............................................................................................................ 15115226.3 Material Specifications ........................................................................................................... 15215226.4 General Material Descriptions ................................................................................................ 153

15226.4.1 Ductile Iron Pipe and Fittings .......................................................................................... 153

15226.4.2 High Density Polyethylene Fittings ................................................................................. 154

15226.4.3 Carbon and Stainless Steel Pipe and Fittings ................................................................ 15415226.4.4 Steel Flanges .................................................................................................................. 155

15226.5 Coating of Pipe to be Installed Underground ......................................................................... 15515226.6 Cleaning ................................................................................................................................. 15515226.7 Weld End Coatings ................................................................................................................ 15515226.8 Preparation for Shipment ....................................................................................................... 155

15270 - Cast Iron Valves ......................................................................................................................... 15615270.1 General................................................................................................................................... 156


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15270.1.1 Scope of Supply .............................................................................................................. 15615270.1.2 Items Furnished by Others and Interfaces ...................................................................... 15615270.1.3 Performance and Design Requirements ......................................................................... 15615270.1.4 Codes and Standards ..................................................................................................... 15615270.1.5 Materials.......................................................................................................................... 15615270.1.6 Approved Manufacturers of Components ....................................................................... 15715270.1.7 Test Requirements .......................................................................................................... 15715270.1.8 Technical Attachments .................................................................................................... 157

15270.1.9 Supplemental Specifications ........................................................................................... 15715270.2 Products ................................................................................................................................. 157

15270.2.1 Special Features ............................................................................................................. 15715270.2.2 Painting ........................................................................................................................... 15815270.2.3 Installation Instructions ................................................................................................... 15815270.2.4 Identification .................................................................................................................... 158

15270.3 Execution ............................................................................................................................... 15815921 - Piping Erection ........................................................................................................................... 159

15921.1 General................................................................................................................................... 15915921.1.1 Scope of Work ................................................................................................................ 15915921.1.2 Items Furnished by Others and Interfaces ...................................................................... 16015921.1.3 Performance and Design Requirements ......................................................................... 160

15921.1.4 Codes and Standards ..................................................................................................... 160

15921.1.5 Materials.......................................................................................................................... 16115921.1.6 Acceptable Subsuppliers ................................................................................................ 16115921.1.7 Test Requirements .......................................................................................................... 16215921.1.8 Technical Attachments .................................................................................................... 16215921.1.9 Supplemental Specifications ........................................................................................... 162

15921.2 Products ................................................................................................................................. 16215921.2.1 Pipeline List ..................................................................................................................... 162

15921.3 Execution ............................................................................................................................... 16215921.3.1 Welding ........................................................................................................................... 16315921.3.2 Miscellaneous Piping ...................................................................................................... 16315921.3.3 Temporary Piping ............................................................................................................ 16315921.3.4 Piping in Existing Areas .................................................................................................. 164

15921.3.5 Alterations and Cut-ins .................................................................................................... 16415921.3.6 Thermal Expansion ......................................................................................................... 164

15921.3.7 Not Used ......................................................................................................................... 16515921.3.8 Cutting and Drilling Structures ........................................................................................ 16515921.3.9 Equipment Connections .................................................................................................. 16515921.3.10 Valve Installation ........................................................................................................... 16615921.3.11 Not Used ....................................................................................................................... 16715921.3.12 Not Used ....................................................................................................................... 16715921.3.13 Making Flanged Connections ....................................................................................... 16715921.3.14 Hot Tap Branch Connections ........................................................................................ 16715921.3.15 Traps ............................................................................................................................. 16715921.3.16 Miscellaneous Small Connections ................................................................................ 16715921.3.17 Damage to Machined Surfaces .................................................................................... 167

15921.3.18 Piping Isolation .............................................................................................................. 168

15921.3.19 Not Used ....................................................................................................................... 168

15921.3.20 Flexible Weatherproofing .............................................................................................. 16815921.3.21 Penetration Seals .......................................................................................................... 16815921.3.22 Drainlines ...................................................................................................................... 16815921.3.23 Protective Coatings ....................................................................................................... 16915921.3.24 Underground Piping ...................................................................................................... 17015921.3.25 Concrete Pipe Installation ............................................................................................. 17115921.3.26 Mechanical Joint Pipe Installation ................................................................................. 17215921.3.27 Push-on Joint Pipe Installation ..................................................................................... 172


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15921.3.28 Installation of Restrained Push-on Joint Pipe ............................................................... 17215921.3.29 Nonmetallic Pipe Installation ......................................................................................... 17215921.3.30 Underwater Installation of Piping .................................................................................. 17315921.3.31 Testing .......................................................................................................................... 17315921.3.32 Cleaning of Pipe ............................................................................................................ 17515921.3.33 Not Used ....................................................................................................................... 17515921.3.34 Sterilization of Equipment and Piping ........................................................................... 17515921.3.35 Final Adjustment ........................................................................................................... 176

15921.3.36 Not Used ....................................................................................................................... 17615921.3.37 Not Used ........................................................................................................................ 176

16920 - Raceway Components and Installation ................................................................................... 17716920.1 General................................................................................................................................... 177

16920.1.1 Scope of Supply .............................................................................................................. 17716920.1.2 Items Furnished by Others and Interfaces ...................................................................... 17716920.1.3 Performance and Design Requirements ......................................................................... 17716920.1.4 Codes and Standards ..................................................................................................... 17716920.1.5 Not Used ......................................................................................................................... 17716920.1.6 Not Used ......................................................................................................................... 17716920.1.7 Not Used ......................................................................................................................... 17716920.1.8 Technical Attachments .................................................................................................... 177

16920.2 Not Used ................................................................................................................................ 178

16920.3 Execution ............................................................................................................................... 17816920.3.1 General Installation Requirements ................................................................................. 17816920.3.2 Not Used ......................................................................................................................... 17816920.3.3 Conduit Components ...................................................................................................... 17816920.3.4 Not Used ......................................................................................................................... 18016920.3.5 Not Used ......................................................................................................................... 18016920.3.6 Not Used ......................................................................................................................... 18016920.3.7 Electrical Manhole Components ..................................................................................... 18016920.3.8 Grout ............................................................................................................................... 181

16930 - Grounding Components and Installation ................................................................................ 18216930.1 General................................................................................................................................... 182

16930.1.1 Scope of Supply .............................................................................................................. 182

16930.1.2 Items Furnished by Others and Interfaces ...................................................................... 18216930.1.3 Performance and Design Requirements ......................................................................... 182

16930.1.4 Codes and Standards ..................................................................................................... 18216930.1.5 Not Used ......................................................................................................................... 18216930.1.6 Not Used ......................................................................................................................... 18216930.1.7 Test Requirements .......................................................................................................... 18216930.1.8 Technical Attachments .................................................................................................... 182

16930.2 Products ................................................................................................................................. 18216930.3 Execution ............................................................................................................................... 183

16930.3.1 Grounding Components .................................................................................................. 18316930.3.2 Grounding Installation ..................................................................................................... 18316930.3.3 Ground System Resistance ............................................................................................ 184

At tachments ............................................................................................................................................ 185

Attachment 1 - Technical Supplemental Specifications ........................................................................ 185

D100 Site Meteorological and Seismic Data ................................................................................... 185

D200 Design Ambients and HVAC Criteria ...................................................................................... 185D300 Property Tables ...................................................................................................................... 185E100 Wiring Methods, Cable, and Raceway ................................................................................... 185E210 Electrical Enclosure Assemblies ............................................................................................. 185E220 Electrical Equipment in Hazardous Areas .............................................................................. 185E230 Control Panel Receptaclesand Lights .................................................................................... 185E300 Electronic Systems and Components .................................................................................... 185E520 Terminal Blocks and Fuse Holders.......................................................................................... 185


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E530 Electrical Accessories ............................................................................................................. 185Q100 General Welding Requirements ............................................................................................. 185Q121 Welding of Carbon, Low Alloy, and Stainless Structural Steel .............................................. 185Q123 Welding of Reinforcing Steel .................................................................................................. 185Q210 Welding of Power Piping ........................................................................................................ 185Q301 Manufacturer's Standard Coating .......................................................................................... 185Q302 Company/Purchaser/Buyer Specified Exterior Shop Coating ................................................ 185Q303 Interior Coatings and Linings ................................................................................................. 185

Q310 Preservative Coatings ............................................................................................................ 185S100 Seismic Design ....................................................................................................................... 185

81112-DS-0054 ..................................................................................................................................... 185172929-DM-20S1 .................................................................................................................................. 18581113-DM-0660 .................................................................................................................................... 185


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Long Phu 1 PPP General Construction - SubstructuresLP1-B&V-00UXD-C-C3-SPC-710402

Client Review Issue

172929.71.0402 27Oct2011

Source: 01500, 2008, v.1.1 Technical Scope and

71.0402 general construction - substructures_assembly

Documents