STANDARD SEWER AND WATER MAIN SPECIFICATIONS

1 Revised: July 1, 2014; Purnima Dharia, William Patalano THE city OF NEW york department OF environmental protection bureau OF WATER AND SEWER OPERATIONS STANDARD SEWER AND WATER main SPECIFICATIONS JULY 1, 2014 Revised: July 1, 2014; Purnima Dharia, William Patalano NO TEXT ON THIS PAGE Revised: July 1, 2014; Purnima Dharia, William Patalano i TABLE OF CONTENTS DIVISION I GENERAL PROVISIONS Section 10 Definitions And General Provisions I-3 Definition Of Terms I-3 Sewers, WATER Mains, Etc., To Be Built As Shown On The Contract Plans I-3 Means And Methods Of Construction I-4 Hours Of Work I-4 Adjusting Existing Pavements, Sidewalks, Etc.

2 I-5 Tree Preservation, protection , Removal And Replacement I-5 Encumbrances I-6 Disposal Of Excess Excavated Material I-6 Lines And Grades (Contractor s Survey Party) I-6 Preservation Of Points, Stakes, Etc. I-7 Contractor Not To Disturb city Monuments I-7 Right To Construct Sewers, WATER Mains, House Connections, Etc. I-8 Flow Of Sewers And Drains, Etc. Interrupted; Sewers To Be Kept Clean; I-8 Removing And Abandoning Sewers, WATER Mains, Etc. city Not Responsible For Accuracy Of Subsurface Records Or Information I-10 Notice To Utility Companies, Etc., To Remove Structures Occupying I-11 Place Of Sewers, WATER Mains Or Appurtenances Notice To Utility Companies, Etc.

3 , To Support, Protect, Temporarily I-11 Remove And Replace Structures Within Limits Of Ordered Excavation Contractor To Make Or Entertain Offer To Protect, Support, Temporarily I-12 Remove And Replace, Pipes And Other Structures Of Private Companies Or Individuals Contractor To Protect Gas Mains, Conduits, Subways, Steam Pipes, Etc., I-12 Owned By Private Companies Along And Outside Of The Line Of Ordered Excavation Gas Cost Sharing Work (EP-7) I-12 Contractor Approves Drawings And SPECIFICATIONS As Involving I-12 No Damage To city Property Or To Private Buildings Contractor To Notify city Departments I-13 Cost Of Permanent Removal Of city Structures I-13 Contractor Agrees To Protect city Structures Within The Limits Of, Along, I-13 And Outside The Limits Of Ordered Excavation Damaged WATER Service Pipes To Be Repaired By A Licensed Plumber I-14 Contractor To Carry Out Agreement Between city And Railroad Company I-14 Or Property Owner(s)

4 Materials On Private Property I-14 Safe And Healthful Working Conditions I-14 Salvageable Materials I-15 Material On Public Property I-15 Contractor To Provide For Traffic I-15 Contractor To Give Notice To And Cooperate With city Departments And I-15 Utility Companies Photographs I-16 Boring Records I-17 Use Of WATER Mains And Appurtenances I-17 First Class Material And Workmanship I-17 Urgent Repairs I-18 Revised: July 1, 2014; Purnima Dharia, William Patalano ii 11 Surface Restoration Under Maintenance Guarantee I-18 Contractor To Keep Informed Of Condition Of Pavement I-18 Contractor To Make Repairs I-18 Amount Deposited As Guarantee To Be Used For Restoration If Necessary I-18 Remedy Of Defects I-19 Payment Of Amount Deposited I-19 Deductions From Partial Payments I-19 Underground Facilities I-19 Date For Completion Of Surface Restoration For Project I-20 12 Miscellaneous Provisions I-20 Labor I-20 Vendors I-20 Permits I-20 Temporary Use Of city WATER On Construction Projects I-20 Roadway Openings, Use, Storage, Etc.

5 I-21 Processing Of Substantial Or Final Payment I-21 Submittal Of Schedule Log I-21 DIVISION II MATERIALS OF CONSTRUCTION Notice To The Contractor II-3 Section SPECIFICATIONS For Ductile Iron Pipe And Accessories (Section ) II-3 SPECIFICATIONS For Ductile Iron Fittings And Accessories (Section ) II-3 STANDARD SPECIFICATIONS For Butterfly Valves 24-Inch To 72-Inch II-3 With Manual Actuators (Section ) STANDARD SPECIFICATIONS For Pressure Reducing Valves 8-Inch II-3 Through 30-Inch Nominal Pipe Size (Section ) STANDARD SPECIFICATIONS For Resilient-Seated 3-Inch Through 20-Inch II-3 Gate Valves With Various End Connections And 3-Inch Through 12-Inch Tapping Valves (Section ) STANDARD SPECIFICATIONS For Double Disc 3-Inch To 20-Inch Gate Valves II-3 With Various End Connections For WATER Supply System (Section ) STANDARD Specification For Iron Castings (Section ) II-3 STANDARD SPECIFICATIONS For Dry-Barrel Fire Hydrants And Extension Kits II-3 (Section ) STANDARD SPECIFICATIONS For Stainless Steel Tapping Sleeves With Branch II-3 Connections For Flanged Tapping Valve Or Mechanical Joint Tapping Valve (Section )

6 SPECIFICATIONS For Corporation Stops And Quarter Bends (Section ) II-3 SPECIFICATIONS For Trunk main Work II-3 Definitions II-4 Vitrified Clay Pipe II-6 Cast Iron Pipe II-8 Cast Iron Soil Pipe II-9 Precast Reinforced Concrete Pipe II-11 Ductile Iron Pipe II-13 Joint Materials For Pipe II-16 Polymer Concrete Pipe II-17 Iron Castings, Gray And Malleable II-20 Wrought Iron II-21 Galvanizing II-21 Steel Castings II-22 Aluminum Grating II-23 Concrete II-25 Brick II-31 Mortar, Portland Cement II-32 Revised: July 1, 2014; Purnima Dharia, William Patalano iii Grout, Portland Cement II-33 Structural, Reinforcing And Miscellaneous Steel II-34 Timber And Lumber II-36 Granite Slabs II-36 Steel Sheeting II-37 Timber Piles II-37 Wood Preservative And Treatment II-39 House Service Connections II-40 Polyethylene Sleeve II-41 Filter Fabric II-41 Waterstops II-42 Waterproofing II-43 Neoprene Pad II-43 Backfill Material II-44 Riprap; Stone Ballast; Screened Gravel And Screened Broken Stone; II-45 Broken Stone; Slope Pavement.

7 And Crushed Stone DIVISION III INSPECTION OF MATERIALS, SAMPLING AND METHOD OF TEST Section Inspection Of Materials III-3 Sampling III-4 Methods Of Test III-5 Inspection, Sampling And Testing Of WATER main Materials III-9 DIVISION IV GENERAL CONSTRUCTION PROVISIONS Section Scope Of Work IV-3 Trenches-General IV-3 Earth Excavation IV-10 Excavation Of Boulders In Open Cut IV-12 Sheeting And Bracing IV-12 Backfilling IV-18 Construction Of Adjacent Conduits And/Or Pipes In The Same Trench IV-26 Temporary Restoration And Cleaning Up IV-27 Final Restoration Of Pavements IV-29 Project Sign, Project Rendering Sign And Temporary Notification Signs IV-31 Leakage And Leakage Tests For SEWER Lines IV-31 Crushed Stone Bedding For Sewers IV-33 Prices To Cover IV-34 DIVISION V CLASSIFIED SECTIONS OF SEWER WORK Section Reinforced Concrete Sewers V-3 Precast Reinforced Concrete Pipe Sewers V-9 Vitrified Pipe Sewers V-13 Ductile Iron Pipe Sewers V-17 Cast Iron Pipe Sewers V-22 Sewers In Jacked Steel Sleeves V-26 Direct Jacked Precast Concrete Pipe Sewers V-38 Reconstruction Of Existing Sewers Using Approved V-52 Cured-In-Place-Pipe (CIPP)

8 Lining Method Reconstruction Of Existing Sewers Using Shotcrete Method V-59 Reconstruction Of Existing Sewers Using Cement Lining Method V-70 Chambers V-73 Manholes V-77 Revised: July 1, 2014; Purnima Dharia, William Patalano iv Reconstruction of Existing Manholes V-83 Replacement Of Existing Manhole Frame And Cover V-85 Drop-Pipe Manholes V-87 Catch Basins V-93 Incremental Cost Of ( STANDARD Type 3 Or Other Kind And Number) Catch V-99 Basin In Lieu Of ( STANDARD Type 1 Or STANDARD Type 2 Or Other Kind And Number) Catch Basin Precast Seepage Basins V-100 Outfall Structures V-104 Modification Of Existing Structures V-107 Catch Basin Connections V-111 Risers For House Connections V-115 Spurs For House Connections V-117 House Connection Drains V-122 Removal Of Protruding Service Connections V-127 Re-Opening Of Service Connections V-128 Television Inspection And Digital Audio-Visual Recording Of Sewers V-129 SEWER Cleaning V-134 Cleaning Of Drainage Structures V-136 Cleaning Of Existing Ductile Iron Or Cast Iron Sewers V-137 Portland Cement (Type V)

9 - Injection Grouting V-140 Shotcrete For Repair Work V-141 Abandoning Basins And Inlets V-143 DIVISION VI CLASSIFIED SECTIONS OF WATER main WORK Section Furnishing And Delivering Ductile Iron Pipe VI-3 Laying Ductile Iron Pipe And Fittings VI-5 Furnishing And Delivering Ductile Iron Fittings VI-18 Furnishing, Delivering And Laying Steel Pipe And Appurtenances VI-21 Furnishing, Delivering And Laying Straight Steel Pipe VI-21 Furnishing, Delivering And Laying Steel Bends And Reducers VI-22 Furnishing, Delivering And Installing Steel Tees VI-24 Furnishing, Delivering And Installing Steel Bulkheads VI-26 Furnishing, Delivering And Installing Plate Steel Outlets On Steel Pipe VI-27 Furnishing, Delivering And Installing Steel Manifolds VI-28 Furnishing, Delivering And Installing Couplings VI-29 Furnishing, Delivering And Installing Special Appurtenances VI-32 Furnishing, Installing And Testing Corrosion Control And/Or Cathodic VI-33 protection System WATER Mains In Jacked Steel Sleeves VI-34 Furnishing And Delivering Gate Valves VI-45 Setting Gate Valves VI-48 Furnishing, Delivering And Installing Butterfly Valves And Expansion Joints VI-51 Furnishing, Delivering And Installing Pressure Regulator (Reducing)

10 Valves VI-54 Furnishing And Delivering Hydrants VI-56 Setting Hydrants VI-57 Removing Hydrants VI-62 Furnishing, Delivering And Installing Hydrant Fenders VI-63 Furnishing And Delivering Various Castings; Etc. VI-64 Withdrawing And Replacing House Services VI-65 Extending House Service WATER Connections; And, Cutting And Offsetting VI-67 House Service WATER Connections Furnishing, Delivering And Installing Wet Connection Sleeves VI-71 Furnishing, Delivering And Installing Bands, Rods, Washers, Nuts And Bolts VI-72 Furnishing And Placing Polyethylene Sleeve VI-73 Furnishing, Delivering And Placing Filter Fabric VI-75 Revised: July 1, 2014; Purnima Dharia, William Patalano v Furnishing, Delivering And Installing Pipe-To-Wall Penetration Seal VI-76 Furnishing And Placing Concrete VI-78 Furnishing, Delivering And Placing Structural, Reinforcing And VI-80 Miscellaneous Steel Furnishing, Delivering And Placi