020 SITE ASSESSMENTS & CONTROLS

020100 Survey Monuments S49 (Includes Diagram) 
      030020 Portland Cement Concrete 
      032020 Reinforcing Steel 
      038000 Concrete Structures 
020200 Field Office 
020400* Automated Stormwater Sampling System 
020600* Groundwater Monitoring Well S124 

021 SITE PREPARATION

021010 Project Signs (Includes 2 Diagrams) 
021020 Site Clearing & Stripping S5 
      021040 Site Grading 
021040 Site Grading S6 
021080* Removing Abandoned Structures S55 

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022 EARTHWORK

022020 Excavation & Backfill for Utilities & Sewers S9 
      022022 Trench Safety for Excavations 
      022100 Select Material 
022022 Trench Safety for Excavations 
022040 Street Excavation S10 
022060 Channel Excavation S11 
      022080 Embankment 
022080 Embankment S13 
022100 Select Material S15 
022300* Landfill Clay Liner S77 
022302* Landfill Sector Excavation S21 
022420 Silt Fence S97 
022430* Cellular Confinement System 

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023 FOUNDATIONS, BORINGS, PILES & CAISSONS

023020 Jacking, Boring, Tunneling S65 
      022020 Excavation & Backfill for Utilities 
023040 Tunnel Liner Plate S65A 
023080 Timber Foundation Piles S95 

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024 RAILROAD & MARINE

024020 Railroad Tracks S130 
024060 Marine Timber S93 
024080 Timber Piling S94 

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025 ROADWAY
0252......SUBGRADES AND BASES

025202 Scarifying and Reshaping Base Course S23 
025205 Pvmt. Repair, Curb, Gutter, Sdwk. Dwy. Replacement 
      025220 Flexible Base - Chemically Stabilized 
      025612 Concrete Sidewalks & Driveways 
      025610 Concrete Curb & Gutter 
      025612 Concrete Sidewalks & Driveways 
      030020 Portland Cement Concrete S40 
      032020 Reinforcing Steel S42 (Includes Diagram) 
      038000 Concrete Structures S41 
025208 Soil Cement S17 
      025404 Asphalts, Oils, & Emulsions 
      025418 Surface Treatment 
025210 Lime Stabilization S28 
025213* Asphalt Stabilized Base S26 
025215* Cement Stabilized Caliche Base S47 
025220 Flexible Base - Chemically Stabilized S24 
      025210 Lime Stabilization 
      025412 Prime Coat 
025222 Flexible Base High Strength S24A 
      025412 Prime Coat 
025224* Flexible Base - Shell with Sand S25 

0254......ASPHALTS AND SURFACES

025402 Planing Asphalt Surfaces S27A 
025404 Asphalts, Oils, & Emulsions S29 
025407 Asphalt Recycling In Place (Hot Recycle Method) S27 
      025424 Hot Mix Asphalt Concrete Pavement 
      025805 Abbreviated Pavement Markings 
025410 Crack Sealing - Asphalt S36 
      025404 Asphalts, Oils, & Emulsions 
025412 Prime Coat S30 
      025404 Asphalts, Oils, & Emulsions 
025414 Aggregate for Surface Treatment & Seals S35 
025416 Seal Coat S31 
      025404 Asphalts, Oils, & Emulsions 
      025414 Aggregate for Surface Treatment & Seals 
025418 Surface Treatment S32 
      025404 Asphalts, Oils, & Emulsions 
      025414 Aggregate for Surface Treatment & Seals 
025419* Slurry Seal S37 
025422* Cold Mix Limestone Rock Asphalt Pavement S33 
      025404 Asphalts, Oils, & Emulsions 
025424 Hot Mix Asphalt Concrete Pavement S34 
      025404 Asphalts, Oils, & Emulsions 

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0256......CONCRETE WORK

025608 Inlets S63 
      030020 Portland Cement Concrete S40 
      032020 Reinforcing Steel S42 (Includes Diagram) 
      038000 Concrete Structures 
      055420 Frames, Grates, Rings, & Covers 
025610 Concrete Curb & Gutter S52 
      030020 Portland Cement Concrete S40 
      032020 Reinforcing Steel S42 (Includes Diagram) 
      038000 Concrete Structures 
025612 Concrete Sidewalks & Driveways S53 
      030020 Portland Cement Concrete S40 
      032020 Reinforcing Steel S42 (Includes Diagram) 
      038000 Concrete Structures 
025614 Concrete Curb Ramps 
      030020 Portland Cement Concrete S40 
      032020 Reinforcing Steel S42 (Includes Diagram) 
      038000 Concrete Structures 
      097020 Exposed Aggregate Finish for Concrete 

0258......TRAFFIC CONTROLS & DEVICES

025802 Temporary Traffic Controls During Construction 
025803 Traffic Signal Adjustments 
025805 Abbreviated Pavement Markings S101 
025807 Pavement Markings (Painted or Thermoplastic) S45 
025813 Preformed Striping & Emblems 
025816 Raised Pavement Markers & Traffic Buttons 
025818 Reference - Pvmt Markers (Tx DOT D-9-4200) 
025820 Reference - Traffic Buttons (Tx DOT D-9-4300) 
025828 Bituminous Adhesive for Pvmt Marker (Tx DOT D-9-6130) 

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026 UTILITIES


0262......GENERAL

026201 Waterline Riser Assembly S79 
026202 Hydrostatic Testing of Pressure Systems S89 
026204* PVC Pipe for FM's & Large San Mains ASTM D2241 S91 
026206 Ductile Iron Pipe & Fittings S81 
026210 PVC Pipe for Waterlines & San FM's AWWA C900/C905 
026212 Molecualarly Oriented PVC Pipe (MOP) AWWA C909 
026214 Grouting Abandoned Utility Lines S3 

0264......WATERLINES

026402 Waterlines S88 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      026206 Ductile Iron Pipe & Fittings S81 
      026210 PVCPipe for Water& San FM's AWWA C900/C905 
      026212 Molecualarly Orien.PVC Pipe (MOP) AWWA 909 
026404 Water Services S87 
026406 Private Water Service Lines S112 Form WS-1, Form W-2, Foundation Exhibit, Site Plan 
026409 Tapping Sleeves & Valves S84 
026411 Gate Valves for Waterlines S85 
026413 Butterfly Valves for Waterlines S85B 
026416 Fire Hydrants S86 

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0266......SANITARY FORCE MAINS

026602 Sanitary Sewer Force Mains S69 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      026206 Ductile Iron Pipe & Fittings S81 
      026204 PVC Pipe-FM's &Large San Mains ASTM D2241 
      026210 PVCPipe for Water& San FM's AWWA C900/C905 
      026212 Molecualarly Orien.PVC Pipe (MOP) AWWA 909 
026604 Air Release Valves for Wastewater S96 
026608* Polyethylene Pipe for Sliplining Force Mains S59A 
026610 Reinforces Plastic Mortar Liner Pipe for San FM's 
026612 Fiberglass Pipe for Slip Lining S67A 

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027 SEWERS & DRAINAGE


0272......GENERAL

027202 Manholes S62 
      030020 Portland Cement Concrete 
      032020 Reinforcing Steel S42 (Includes Diagram) 
027203 Vacuum Testing of Sanitary Sewer Manhole and Structures 
027205 Fiberglass Manholes S58A 
      030020 Portland Cement Concrete 
027207* Rehab. of Manholes with Shotcrete S74 

0274......STORM SEWERS

027402 Reinforced Concrete Pipe Culverts S60 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      022100 Select Material 
027404 Concrete Box Culverts S66 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      022100 Select Material 
027406* Corrugated Metal Pipe S46 
027414* Culvert Rehabilitation Flexible Lining Process 

0276......SANITARY SEWERS (GRAVITY)

027602 Gravity Sanitary Sewers S61 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      022100 Select Material 
027604 Disposal of Waste From Sanitary Sewer Cleaning 
027606 Sanitary Service Lines 
027608 Private Sewer Services S39 Form WS-1, Form S-2, Foundation Exhibit, Site Plan 
027610 Televised Inspection of Conduits 
027614 Cured in Place Pipe (CIPP) for Rehab. of Sewers 
      022020 Excavation & Backfill for Utilities 
      022022 Trench Safety for Excavations 
      022100 Select Material 
      027604 Disposal of Waste From Sanitary Sewer 
      027610 Televised Inspection of Conduits 
027616 Profiled Wall HD Polyethylene for Slip Lining S73 
027618 Sanitary Sewer Rehab. - Pipe Insertion Method S75 

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028 SITE IMPROVEMENTS & LANDSCAPING

028020 Seeding S14 
028040 Sodding S8 
028060 *Landscape Planting (Palm Trees) S7 
028200 Mail Box Relocation 
028300 Fence Relocation S12 
028320 Chain Link Fence S70 
028340 Chain Link Security Fence S71 
      030020 Portland Cement Concrete S40 
028360 Chain Link Security Fence Special Application S71A 
      030020 Portland Cement Concrete S40 
028370 Barbed Wire Fence S48 
      030020 Portland Cement Concrete S40 
028380 *Sanitary Landfill Fence S76 
028810 *Recreational Equipment S99 

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030 CONCRETE, GROUT

030020 Portland Cement Concrete S40 
032020 Reinforcing Steel S42 (Includes Diagram) 
036020 Stucco and Plaster S123 
037040 Epoxy Compounds S44 
      030020 Portland Cement Concrete S40 
038000 Concrete Structures S41 
      030020 Portland Cement Concrete S40 

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040 MASONRY

041020 Structural Clay Tile for Floors & Sidewalks S22 
041080 Brick Pavers S50 
042020 Concrete Masonry Unit S121 

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050 METALS

050200 *Welding S43 (Includes Diagram) 
053700 *Landfill Vehicle Scale System S119 
053820 *Pre-Fabricated Steel Bridge S2 
055420 Frames, Grates, Rings, & Covers S57 
055440 Aluminum Grating S110 
057220 Aluminum Handrails S98 

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060 WOOD & PLASTIC

061810 *Shelter Construction S102 
066000 *V-Notched Weir Plate S111 

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070 BUILDINGS

070020 *Asbestos Removal S1 
070120 *Rough And Finish Carpentry S120 
074320 *Cedar Shingle Roofing S4 
075220 *Built-Up Asphalt Roof System S108 
078220 *Concrete Tile Roofing S122 

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090 FINISHES

097020 Exposed Aggregate Finish for Concrete S51 
      025612 Concrete Sidewalks & Driveways S53 
      038000 Concrete Structures S41 
099020 Painting S56 

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100 SPECIALS

110 EQUIPMENT

113100 *Fiberglass Reinforced Plastic Wet Well S64 
113120 *Wet Well Ventilation System S113 
113130 *Chlorination System S19 

120 FURNISHINGS

130 SPECIAL CONSTRUCTION

132010 Ground Storage Tank for Water (Bolted Steel) 

150 MECHANICAL

1506......MECHANICAL & PROCESS PIPE & FITTINGS

150620 *Plumbing 
      026202 Hydrostatic Testing of Pressure Systems S89 

1510......MECHANICAL & PROCESS VALVES

151010 Gate Valves S103 
      099020 Painting S56 
151020 Check Valves S104 
      099020 Painting S56 
151030 Eccentric Plug Valves S105 
      099020 Painting S56 
151040 Surge Relief Valves S106 
151050 Shear Gates S107 
151060 Flap Gates S76A 

1515......FLOW METERS

151502 *Ultrasonic Doppler Flow Meter 

1516......PUMPS & COMPRESSORS

151620 *&Submersible Pumps for Wastewater S114 
151630 *Propeller Pumps S38 
151640 *Submersible Grinder Pumps for Wastewater 

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160 ELECTRICAL

161001 *Lift Station Electrical S18