Division of Environmental Management
DEPARTMENT OF WATER QUALITY

DWQ Standard Specifications

Chapter 4 - Standard Details
Standard Detail Drawings & Forms For Construction of Water and Wastewater Facilities

Trenching
Drawing Number & Title
PDF file TIFF File SW-1.1 Standard Trench Width & Stone Bedding
PDF file TIFF File SW-1.2 Concrete Cradle and Encasement
PDF File TIFF File SW-1.3 Trench Details – Parallel Lines
Manholes
Drawing Number & Title
PDF File TIFF File S-2.1 Standard Through Manhole Precast Base
PDF File TIFF File SW-2.2 Flat Top Manhole Section Precast Manhole
PDF File TIFF File S-2.3 Standard Precast Flat Top Monitoring Manhole
PDF File TIFF File S-2.4 Typical Bench & Flow Channel Section Precast Base
PDF File TIFF File S-2.5 Plans of Flow Channels (Typical)
PDF File TIFF File SW-2.6 Standard Manhole Frame & Cover
PDF File TIFF File SW-2.7 Standard Water Tight Manhole Frame & Cover
PDF File TIFF File SW-2.8 Non-Traffic Bearing Manhole Frame & Cover
PDF File TIFF File SW-2.9 Standard Manhole Steps
PDF File TIFF File SW-2.10 Manhole Pipe Connections
PDF File TIFF File SW-2.11 60" Dia. Precast Concrete Manhole
PDF File TIFF File S-2.12 Reliner Inside Drop Installation with Manhole Details
PDF File TIFF File SW-2.13 HDPE Adjustable grade Ring
Gravity Service Connection
Drawing Number & Title
PDF File TIFF File S-3.1 Conventional Gravity Sewer Lateral
PDF File TIFF File S-3.2 Alternative Gravity Sewer Lateral
Low Pressure Service Connection
Drawing Number & Title
PDF File TIFF File S-4.1 Typical Grinder Pump Arrangement
Grinder Pump Detail
Drawing Number & Title
PDF File TIFF File S-5.1 Grinder Pump Basin Installation
PDF File TIFF File S-5.2 Grinder Pump Anti-Floatation Concrete Base
PDF File TIFF File S-5.3 Traffic Bearing Access Structure
Comminutor Details
Drawing Number & Title
PDF File TIFF File S-6.1 Comminutor Profile View
PDF File TIFF File S-6.2 Comminutor Plan View
Valves
Drawing Number & Title
PDF File TIFF File SW-7.1 Valve & Box Installation
PDF File TIFF File S-7.2A Sewage Air Release Manhole Working Pressure Less Then or Equal to 100 PSI
PDF File TIFF File S-7.2B Sewage Air Release & Flushing Connection Manhole Working Pressure Less Than 100 or Equal to 100 PSI
PDF File TIFF File S-7.3 Low Pressure Sewer Flushing Connection
PDF File TIFF File S-7.4 Force Main Flushing Connection
Section 8 - Future Detail
Casing
Drawing Number & Title
PDF File TIFF File SW-9.1 Steel Pipe Encasement for Water & Sewer
Water Details
Drawing Number & Title
PDF File TIFF File W-10.1 Service Connection Typical Trench Detail
PDF File TIFF File W-10.2 Water Meter Location
PDF File TIFF File W-10.3 Metered Domestic Service Installation
PDF File TIFF File W-10.4 Metered Domestic Service Twin Setting
PDF File TIFF File W-10.5 Metered Domestic Service with PRV
PDF File TIFF File W-10.6 Typical Hydrant Setting
PDF File TIFF File W-10.7 2" Blow Off Assembly
PDF File TIFF File W-10.8 Air Release ad Vacuum Valve Pit Plan
PDF File TIFF File W-10.9 Air Release and Vacuum Valve Pit Section 1-1
PDF File TIFF File W-10.10 PRV Assembly Vault Plan View
PDF File TIFF File W-10.11 PRV Assembly and Vault Section A-A
PDF File TIFF File W-10.12 PRV Assembly and Vault Section B-B
PDF File TIFF File W-10.13 Tapping Sleeve and Valve
PDF File TIFF File W-10.14 Repair of Existing Water Mains
PDF File TIFF File W-10.15 Typical Meter Vault (2" Meters & Larger)
PDF File TIFF File W-10.16 Reference Sheet for Pressure Pipe
PDF File TIFF File W-10.17 Service Connection Construction Report
Section 11 - Future Detail
Field Data Forms
Drawing Number & Title
PDF File TIFF File SW-12.1 Shop Drawing Cover Sheet
PDF File TIFF File SW-12.2 Pre-Approved Products/Materials
PDF File TIFF File S-12.3 Cut Sheet for Gravity Sewer
PDF File TIFF File S-12.4 Reference Sheet for Pressure Pipe
PDF File TIFF File SW-12.5 Vacuum Test Report for Manhole and Septic Tanks
PDF File TIFF File S-12.6 Low Pressure Air test of Sanitary Sewer
PDF File TIFF File S-12.7 Hydrostatic & Leakage Test
PDF File TIFF File S-12.8 Pressure Test System
PDF File TIFF File S-12.9 Concrete Test Data
PDF File TIFF File S-12.10 Construction Inspection Report
PDF File TIFF File S-12.11 Collections Division Draw Down Test
Service Connection Forms
Drawing Number & Title
PDF File TIFF File S-13.1 Gravity Sewer Service Location Sheet
PDF File TIFF File S-13.2 Gravity Sewer Service Connection Sheet
PDF File TIFF File S-13.3 Modified Service Lateral Gravity Sewer
PDF File TIFF File S-13.4 Low Pressure Sewer Service Location Worksheet
PDF File TIFF File S-13.5 Low Pressure Sewer Service Connection Sheet
PDF File TIFF File S-13.6 Sewer Service Electrical Connection Sheet
PDF File TIFF File S-13.7 On-Site Sewage Disposal Sketch Plan

 

Ag Land Preservation Bloody Lane, Antietam National Battlefield Potomac River, Williamsport, MD Rails-to-Trails, Big Pool, MD Aerial View of Hump Rd