Greater New Haven Water Pollution Control Authority Greater New Haven Water Pollution Control Authority Greater New Haven Water Pollution Control Authority

Standard Details

For the entire set of standard details in a zipped file format, click on: AutoCAD or PDF format.
Latest Update: January, 2010

Trench Excavation and BackfillDescriptionEffective Date
SD205-01:  DWG  PDF Trench - Main Sept 16, 2008
SD205-02:  DWG  PDF Trench - Lateral Sept 16, 2008
SD205-03:  DWG  PDF FM and Main - Same Trench June, 2008
SD205-04:  DWG  PDF Trench Storm Drains and Culverts June, 2008
PavementDescriptionEffective Date
SD406-10:  DWG  PDF Overlay Trans Existing Pavement June, 2008
SD407-01:  DWG  PDF Temp Pavement Local Roads June, 2008
SD407-02:  DWG  PDF Temp Pavement Collectors June, 2008
SD407-03:  DWG  PDF Perm Pavement Local Roads June, 2008
SD407-04:  DWG  PDF Perm Pavement Collectors June, 2008
SewersDescriptionEffective Date
SD512-02:  DWG  PDF Anchors for Steep Pipes June, 2008
SD512-05:  DWG  PDF Brick Sewer Connections June, 2008
SD512-10:  DWG  PDF Std Sewer Lateral Connection January, 2010
SD512-11:  DWG  PDF Std Clean Out June, 2008
SD512-12:  DWG  PDF Clean Out in Paved Areas June, 2008
SD512-13:  DWG  PDF Precast Chimney - Sewers < 30" March, 2009
SD512-14:  DWG  PDF Precast Chimney - Sewers >= 30" March, 2009
SD512-20:  DWG  PDF Backwater Valve June, 2008
SD512-21:  DWG  PDF Sewer Connection from FM June, 2008
SD512-22:  DWG  PDF Concrete Cradle June, 2008
SD512-23:  DWG  PDF Concrete Encasement June, 2008
SD512-30:  DWG  PDF Plug Lateral - Excavation Method June, 2008
SD512-31:  DWG  PDF Plug Lateral - Trenchless Method June, 2008
SD512-32:  DWG  PDF Plug Pipe at Manhole June, 2008
SD521-01:  DWG  PDF Std Sewer Point Repair June, 2008
SD523-01:  DWG  PDF Precast Sewer Manhole January, 2010
SD523-02:  DWG  PDF Manhole Base Precast Insert December, 2008
SD523-03:  DWG  PDF Doghouse Manhole Base December, 2008
SD523-04:  DWG  PDF Typical Manhole Frame & Cover June, 2008
SD523-05:  DWG  PDF Manhole Grading Ring June, 2008
SD523-06:  DWG  PDF Manhole Steps January, 2010
SD523-07:  DWG  PDF Std Watertight Manhole Cover June, 2008
SD523-10:  DWG  PDF Drop Manhole 2-5 Ft Drop January, 2010
SD523-11:  DWG  PDF Drop Manhole > 5 Ft Drop January, 2010
SD523-12:  DWG  PDF Connection to Existing Manhole January, 2010
SD523-13:  DWG  PDF FM Connection to Existing Manhole December, 2008
SD523-20:  DWG  PDF Manhole Cover Raising March, 2009

 

 

 Paving

 Catch Basin

Catch Basin


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FOR SEWER MAPS OR QUESTIONS ABOUT EXISTING OR NEW SERVICE CONNECTIONS, PLEASE CONTACT US AT sewerinfo@gnhwpca.com

260 East Street, New Haven, CT 06511   Phone: 203.466.5280 l Fax: 203.466.5286